CN218556166U

CN218556166U - Automobile engine cylinder combination assembly quality

Info

Publication number: CN218556166U
Application number: CN202222601211.3U
Authority: CN
Inventors: 陈海波; 唐麒; 蔡遂生
Original assignee: Zhejiang Jade Strong Machinery Ltd By Share Ltd
Current assignee: Zhejiang Jade Strong Machinery Ltd By Share Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-03
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an automobile engine cylinder combination assembly quality belongs to mechanical equipment technical field. An automobile engine cylinder combination assembling device comprises a workbench, a lifting mechanism, a damping mechanism, an assembling table, a clamping mechanism and a jacking mechanism; the utility model discloses an elevating system drives the workstation and reciprocates to make the workstation use by the different height of adaptation workman, increase the practicality, set up damper simultaneously, can play absorbing effect in the assembling process, avoid the engine cylinder vibration excessive, the condition of damage appears, and can press from both sides tight fixed need not artifical manual fixed with the engine cylinder through clamping mechanism and the cooperation of the tight mechanism in top, operating efficiency is higher, has also reduced the cost of labor simultaneously.

Description

Automobile engine cylinder combination assembly quality

Technical Field

The utility model belongs to the technical field of mechanical equipment, more specifically say, relate to an automobile engine cylinder combination assembly quality.

Background

Automotive engine cylinders are cylindrical chambers within the engine that contain a piston that is pushed by the pressure or expansion of a working fluid, a similar, but non-cylindrical portion of some particular types of engines.

Need assemble on the workstation usually in engine cylinder's assembling process, need press from both sides tight fixedly to engine cylinder simultaneously to better assemble, but traditional assembly methods all adopt a plurality of manual work to press from both sides tight fixed mode, and the operation is avoided loaded down with trivial details, and the cost of labor is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automobile engine cylinder combination assembly quality, it can realize the self-holding of engine cylinder when the assembly, need not artifical manual centre gripping, and easy operation is convenient, reduces the cost of labor.

The utility model relates to an automobile engine cylinder combination assembling device, which comprises a workbench, a lifting mechanism, a damping mechanism, an assembling table, a clamping mechanism and a jacking mechanism; the output end of the lifting mechanism is fixedly connected with the lower end surface of the workbench to drive the workbench to move up and down; the damping mechanism is fixedly arranged on the upper end surface of the workbench, and the assembly table is fixedly arranged on the upper end of the damping mechanism; the clamping mechanism comprises a transverse clamping assembly and a longitudinal clamping assembly, the transverse clamping assembly and the longitudinal assembly are fixedly arranged on the assembly table, and the output end of the transverse clamping assembly and the output end of the longitudinal clamping assembly are slidably arranged on the upper end surface of the assembly table and clamp the engine cylinder; the output end of the jacking mechanism is fixedly arranged on the upper end surface of the workbench, and the output end of the jacking mechanism is provided with a top plate; the jacking mechanism drives the top plate to move up and down.

As a further improvement of the utility model, the lifting mechanism comprises a base, a piston rod and a hydraulic oil cylinder; the base slides the suit and is equipped with piston rod lower extreme, terminal surface and piston rod upper end fixed connection under the workstation, piston rod lateral wall fixedly connected with mount, and hydraulic cylinder fixed mounting is on the mount, and hydraulic cylinder output and workstation lower extreme terminal surface fixed connection drive the workstation and reciprocate.

As a further improvement of the utility model, the damping component comprises a limiting groove and a spring, and the limiting groove is fixedly arranged on the upper end surface of the workbench and the lower end surface of the assembly table; two ends of the spring are respectively and fixedly arranged in the limiting groove on the workbench and the limiting groove on the assembling table.

As a further improvement of the present invention, the transverse clamping assembly comprises a transverse guide rail, a transverse screw, a first forward nut seat, a first reverse nut seat, a first clamping plate and a second clamping plate; the transverse guide rail is fixedly arranged on the lower end face of the assembling table, the transverse screw is rotatably arranged in the transverse guide rail, a positive screw section and a negative screw section are arranged on the transverse screw, the first positive nut seat is sleeved on the positive screw section on the transverse screw, and the first negative nut seat is sleeved on the negative screw section on the transverse screw; the first clamping plate is fixedly arranged on the upper end surface of the first positive nut seat; the second clamping plate is fixedly arranged on the upper end surface of the first reverse nut seat; one end of the transverse screw rod is fixedly provided with a transverse hand-operated rod.

As a further improvement, the assembly table is provided with a sliding groove, the sliding rods are fixedly mounted at the lower ends of the first clamping plate and the second clamping plate, the sliding rods are slidably mounted in the sliding groove, the lower ends of the sliding rods on the first clamping plate are fixedly connected with the upper end face of a first forward nut seat, and the lower ends of the sliding rods on the second clamping plate are fixedly connected with the upper end face of a first reverse nut seat.

As a further improvement of the utility model, the longitudinal clamping assembly comprises a guide rail groove, a longitudinal screw, a second forward nut seat, a second reverse nut seat, a third clamping plate and a fourth clamping plate; the guide rail groove is arranged on the upper end surface of the workbench, the longitudinal screw is rotatably arranged in the guide rail groove, and the longitudinal screw is provided with a positive thread section and a negative thread section; the second forward nut seat is sleeved on the forward screw section on the longitudinal screw, and the second reverse nut seat is sleeved on the reverse screw section on the longitudinal screw; the third clamping plate is fixedly arranged on the upper end surface of the second forward nut seat, and the fourth clamping plate is fixedly arranged on the upper end surface of the second reverse nut seat; one end of the longitudinal screw rod is fixedly provided with a longitudinal hand-operated rod.

As the utility model discloses a further improvement, the tight mechanism in top includes the support and pushes up tight cylinder, and support fixed mounting pushes up tight cylinder fixed mounting in the support upper end at the workstation up end, pushes up tight cylinder output and runs through support and roof up end fixed connection.

As a further improvement of the utility model, a rubber pad is fixedly arranged on the lower end face of the top plate.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses an elevating system drives the workstation and reciprocates to make the workstation use by the workman of the different heights of adaptation, increase the practicality, set up damper simultaneously, can play the absorbing effect in assembling process, avoid the engine cylinder vibration excessive, the condition of damage appears, and can press from both sides tight fixed the need not artifical manual fixed with the engine cylinder through clamping mechanism and the cooperation of the tight mechanism in top, operating efficiency is higher, has also reduced the cost of labor simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the detailed structure of the present invention;

FIG. 3 is a schematic structural view of the longitudinal clamping assembly of the present invention;

fig. 4 is a schematic sectional view of the transverse clamping assembly according to the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. a lifting mechanism; 201. a base; 202. a piston rod; 203. a hydraulic cylinder; 204. a fixed mount; 3. a damping mechanism; 301. a limiting groove; 302. a spring; 4. an assembly table; 401. a chute; 5. a clamping mechanism; 6. a jacking mechanism; 601. a support; 602. tightly pushing the air cylinder; 7. a lateral clamping assembly; 701. a transverse guide rail; 702. a transverse screw; 703. a first positive nut seat; 704. a first reverse nut seat; 705. a first splint; 706. a second splint; 707. a transverse hand-operated lever; 8. a longitudinal clamping assembly; 801. a guide rail groove; 802. a longitudinal screw; 803. a second positive nut seat; 804. a second reverse nut seat; 805. a third splint; 806. a fourth splint; 807. a longitudinal hand-operated lever; 9. a slide bar; 10. a top plate; 11. a rubber cushion.

Detailed Description

The first embodiment is as follows: referring to fig. 1-4, an automobile engine cylinder assembly device includes a working table 1, a lifting mechanism 2, a damping mechanism 3, an assembly table 4, a clamping mechanism 5 and a tightening mechanism 6;

the lifting mechanism 2 comprises a base 201, a piston rod 202 and a hydraulic oil cylinder 203; the base 201 is slidably sleeved at the lower end of the piston rod 202, the lower end face of the workbench 1 is fixedly connected with the upper end of the piston rod 202, the side wall of the piston rod 202 is fixedly connected with the fixing frame 204, the hydraulic cylinder 203 is fixedly installed on the fixing frame 204, the output end of the hydraulic cylinder 203 is fixedly connected with the lower end face of the workbench 1, the workbench 1 is driven to move up and down through the hydraulic cylinder 203, the purpose of adjusting the height of the workbench 1 is achieved, meanwhile, the base 201 is matched with the piston rod 202, the effect of limiting and guiding the movement of the workbench 1 can be achieved, and the movement stability of the workbench 1 is improved;

the damping mechanism 3 comprises a limiting groove 301 and a spring 302, and the limiting groove 301 is fixedly arranged on the upper end surface of the workbench 1 and the lower end surface of the assembling table 4; two ends of the spring 302 are respectively fixedly arranged in the limiting groove 301 on the workbench 1 and the limiting groove 301 on the assembly table 4; through the setting of spring 302, when carrying out the assembly of cylinder on assembly bench 4, can effectually play the effect of shock attenuation buffering to avoid the cylinder the condition of excessive vibration to appear, the effectual cylinder of having avoided the cylinder to lead to because of the excessive degree of vibration the condition of damaging appears, spacing groove 301 can carry on spacingly to spring 302 simultaneously, makes things convenient for spring 302's installation and use.

The clamping mechanism 5 comprises a transverse clamping assembly 7 and a longitudinal clamping assembly 8, wherein the transverse clamping assembly 7 and the longitudinal clamping assembly 8 are fixedly arranged on the assembly table 4, and the transverse clamping assembly 7 comprises a transverse guide rail 701, a transverse screw 702, a first forward nut seat 703, a first reverse nut seat 704, a first clamping plate 705 and a second clamping plate 706; the transverse guide rail 701 is fixedly arranged on the lower end face of the workbench 1, the transverse screw 702 is rotatably arranged in the transverse guide rail 701, a positive thread section and a negative thread section are arranged on the transverse screw 702, a first positive nut seat 703 is sleeved on the positive thread section on the transverse screw 702, and a first negative nut seat 704 is sleeved on the negative thread section on the transverse screw 702; the first clamping plate 705 is fixedly arranged on the upper end surface of the first positive nut seat 703; the second clamping plate 706 is fixedly arranged on the upper end surface of the first reverse nut seat 704; one end of the transverse screw 702 is fixedly provided with a transverse hand-operated rod 707; through rotating the horizontal hand-operated rod 707, the horizontal screw rod 702 can be driven to rotate, and then the first forward nut seat 703 and the first reverse nut seat 704 are driven to move, and through the arrangement of the forward thread section and the reverse thread section on the horizontal screw rod 702, the first forward nut seat 703 and the first reverse nut seat 704 can be driven to move in the opposite direction, and then the clamping purpose is driven. The assembly table 4 is provided with a sliding groove 401, the lower ends of a first clamping plate 705 and a second clamping plate 706 are fixedly provided with a sliding rod 9, the sliding rod 9 is slidably arranged in the sliding groove 401, the lower end of the sliding rod 9 on the first clamping plate 705 is fixedly connected with the upper end face of a first forward nut seat 703, and the lower end of the sliding rod 9 on the second clamping plate 706 is fixedly connected with the upper end face of a first reverse nut seat 704; through the arrangement of the sliding rod 9 and the sliding groove 401, the situation that the first clamping plate 705 and the second clamping plate 706 interfere with the assembly table 4 can be avoided;

longitudinal clamping assembly 8 comprises rail channel 801, longitudinal screw 802, second forward nut seat 803, second reverse nut seat 804, third clamping plate 805 and fourth clamping plate 806; the guide rail groove 801 is arranged on the upper end face of the assembly table 4, the longitudinal screw 802 is rotatably arranged in the guide rail groove 801, and the longitudinal screw 802 is provided with a positive thread section and a negative thread section; a second forward nut seat 803 is sleeved on a forward screw section on the longitudinal screw 802, and a second reverse nut seat 804 is sleeved on a reverse screw section on the longitudinal screw 802; a third clamping plate 805 is fixedly arranged on the upper end surface of the second forward nut seat 803, and a fourth clamping plate 806 is fixedly arranged on the upper end surface of the second reverse nut seat 804; one end of the longitudinal screw 802 is fixedly provided with a longitudinal hand rocker 807; the longitudinal hand-operated rod 807 is shaken to drive the longitudinal screw 802 to rotate, and then the positive thread section and the negative thread section on the longitudinal screw 802 drive the second positive nut seat 803 and the second reverse nut seat 804 to move oppositely, so that the third clamping plate 805 and the fourth clamping plate 806 are driven to move oppositely, and the clamping purpose is realized;

the jacking mechanism 6 comprises a support 601 and a jacking cylinder 602, the support 601 is fixedly arranged on the upper end surface of the workbench 1, the jacking cylinder 602 is fixedly arranged on the upper end of the support 601, and the output end of the jacking cylinder 602 penetrates through the support 601 to be fixedly connected with the upper end surface of the top plate 10; the jacking cylinder 602 drives the top plate 10 to move up and down, so that the top plate 10 is driven to downwards jack and fix the engine cylinder; meanwhile, a rubber pad 11 is fixedly arranged on the lower end face of the top plate 10; can play the effect of flexible buffering through rubber pad 11, and then can protect engine cylinder, avoid appearing the damage.

In the utility model, the engine cylinder is placed on the assembly table 4; the height of the workbench 1 is adjusted through the hydraulic oil cylinder 203 so as to adapt to the use of workers with different heights; then, the transverse hand-operated rod 707 is rotated to drive the transverse screw 702 to rotate, so as to drive the first forward nut seat 703 and the first reverse nut seat 704 to move, and the first forward nut seat 703 and the first reverse nut seat 704 can be driven to move in opposite directions through the arrangement of the forward thread section and the reverse thread section on the transverse screw 702, so as to drive the clamping purpose; meanwhile, the longitudinal hand-operated lever 807 is shaken to drive the longitudinal screw 802 to rotate, and then the positive thread section and the negative thread section on the longitudinal screw 802 drive the second positive nut seat 803 and the second reverse nut seat 804 to move oppositely, so that the third clamping plate 805 and the fourth clamping plate 806 are driven to move oppositely, and the purpose of clamping is achieved; and then the jacking cylinder 602 drives the top plate 10 to move downwards, so as to jack the engine cylinder tightly and drive the engine cylinder to be clamped, manual clamping is not needed, and the operation is convenient and rapid.

Claims

1. The utility model provides an automobile engine cylinder combination assembly quality which characterized in that: comprises a workbench (1), a lifting mechanism (2), a damping mechanism (3), an assembly table (4), a clamping mechanism (5) and a jacking mechanism (6);

the output end of the lifting mechanism (2) is fixedly connected with the lower end face of the workbench (1) to drive the workbench (1) to move up and down; the damping mechanism (3) is fixedly arranged on the upper end surface of the workbench (1), and the assembling table (4) is fixedly arranged on the upper end of the damping mechanism (3); the clamping mechanism (5) comprises a transverse clamping assembly (7) and a longitudinal clamping assembly (8), the transverse clamping assembly (7) and the longitudinal clamping assembly are fixedly arranged on the assembling table (4), and the output end of the transverse clamping assembly (7) and the output end of the longitudinal clamping assembly (8) are slidably arranged on the upper end surface of the assembling table (4) and clamp the engine cylinder; the output end of the jacking mechanism (6) is fixedly arranged on the upper end surface of the workbench (1), and the output end of the jacking mechanism (6) is provided with a top plate (10); the jacking mechanism (6) drives the top plate (10) to move up and down.

2. The cylinder block assembly device of claim 1, wherein: the lifting mechanism (2) comprises a base (201), a piston rod (202) and a hydraulic oil cylinder (203); base (201) slip suit is at piston rod (202) lower extreme, and terminal surface and piston rod (202) upper end fixed connection under workstation (1), piston rod (202) lateral wall fixedly connected with mount (204), and hydraulic cylinder (203) fixed mounting is on mount (204), and terminal surface fixed connection under hydraulic cylinder (203) output and workstation (1) drives workstation (1) and reciprocates.

3. The cylinder block assembly device of claim 1, wherein: the damping mechanism (3) comprises a limiting groove (301) and a spring (302), and the limiting groove (301) is fixedly arranged on the upper end face of the workbench (1) and the lower end face of the assembling table (4); two ends of the spring (302) are respectively and fixedly arranged in the limiting groove (301) on the workbench (1) and the limiting groove (301) on the assembly table (4).

4. The cylinder block assembly device of claim 1, wherein: the transverse clamping assembly (7) comprises a transverse guide rail (701), a transverse screw (702), a first forward nut seat (703), a first reverse nut seat (704), a first clamping plate (705) and a second clamping plate (706);

the transverse guide rail (701) is fixedly arranged on the lower end face of the assembling table (4), the transverse screw (702) is rotatably arranged in the transverse guide rail (701), a positive screw section and a negative screw section are arranged on the transverse screw (702), a first positive nut seat (703) is sleeved on the positive screw section on the transverse screw (702), and a first negative nut seat (704) is sleeved on the negative screw section on the transverse screw (702); the first clamping plate (705) is fixedly arranged on the upper end surface of the first positive nut seat (703); the second clamping plate (706) is fixedly arranged on the upper end surface of the first reverse nut seat (704); one end of the transverse screw (702) is fixedly provided with a transverse hand-operated rod (707).

5. The cylinder block assembling apparatus for an automobile engine according to claim 2, wherein: the assembling table (4) is provided with a sliding groove (401), sliding rods (9) are fixedly mounted at the lower ends of a first clamping plate (705) and a second clamping plate (706), the sliding rods (9) are slidably mounted in the sliding groove (401), the lower ends of the sliding rods (9) on the first clamping plate (705) are fixedly connected with the upper end face of a first forward nut seat (703), and the lower ends of the sliding rods (9) on the second clamping plate (706) are fixedly connected with the upper end face of a first reverse nut seat (704).

6. The cylinder block assembly device of claim 1, wherein: the longitudinal clamping assembly (8) comprises a guide rail groove (801), a longitudinal screw rod (802), a second forward nut seat (803), a second reverse nut seat (804), a third clamping plate (805) and a fourth clamping plate (806);

the guide rail groove (801) is formed in the upper end face of the assembly table (4), the longitudinal screw (802) is rotatably installed in the guide rail groove (801), and a positive thread section and a negative thread section are arranged on the longitudinal screw (802); a second forward nut seat (803) is sleeved on a forward screw section on the longitudinal screw (802), and a second reverse nut seat (804) is sleeved on a reverse screw section on the longitudinal screw (802); a third clamping plate (805) is fixedly arranged on the upper end surface of the second positive nut seat (803), and a fourth clamping plate (806) is fixedly arranged on the upper end surface of the second reverse nut seat (804); one end of the longitudinal screw (802) is fixedly provided with a longitudinal hand-operated rod (807).

7. The cylinder block assembly device of claim 1, wherein: the jacking mechanism (6) comprises a support (601) and a jacking cylinder (602), the support (601) is fixedly installed on the upper end face of the workbench (1), the jacking cylinder (602) is fixedly installed on the upper end of the support (601), and the output end of the jacking cylinder (602) penetrates through the support (601) and is fixedly connected with the upper end face of the top plate (10).

8. The cylinder block assembly device of claim 7, wherein: a rubber pad (11) is fixedly arranged on the lower end surface of the top plate (10).