CN219094838U

CN219094838U - Five-axis self-centering vice with quick-change function

Info

Publication number: CN219094838U
Application number: CN202222563404.4U
Authority: CN
Inventors: 龙先斌
Original assignee: Dongguan Xindian Precision Technology Co ltd
Current assignee: Dongguan Xindian Precision Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-30
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of mechanical clamps and discloses a five-shaft self-centering vice with a quick-change function, which comprises a fixed plate, wherein a vertical mounting groove is longitudinally formed in the middle side of the inside of the fixed plate, two movable blocks are connected in a sliding manner in the vertical mounting groove, transverse mounting grooves are transversely formed in the front side and the rear side of the inside of the fixed plate, two grinding columns are connected in the two transverse mounting grooves in a sliding manner, one side close to each other of each grinding column is connected through a spring, a movable groove is formed in the left side of the inside of the fixed plate, and a pushing column is connected in a sliding manner in the movable groove. According to the utility model, the device can facilitate the quick positioning, mounting and dismounting of the vice by the staff, compared with a mode of utilizing the bolt connection, the time for replacing the vice by the staff is greatly reduced, the working efficiency is improved, and meanwhile, the device is reasonable in structural design, strong in stability and convenient for people to use.

Description

Five-axis self-centering vice with quick-change function

Technical Field

The utility model relates to the technical field of mechanical clamps, in particular to a five-axis self-centering vice with a quick-change function.

Background

CNC digit control machine tool is equipped with program control system's automation lathe promptly, utilize the lathe action and process the part of waiting of centre gripping with the centre gripping, wherein be used for the equipment of centre gripping work piece to be five from the centering vice centre gripping, be used for firm centre gripping processing object, process the work piece, when needs processing different parts, need change the five from the centering vice of different models, among the prior art, five from the centering vice mostly through bolt, screw fixation on the lathe, inconvenient staff dismantles it and changes, work efficiency has been reduced, for this technical staff provides the five from the centering vice of quick change function to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a five-axis self-centering vice with a quick-change function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: five self-centering vice with quick change function, including the fixed plate, the inside middle side of fixed plate vertically is provided with vertical mounting groove, the inside sliding connection of vertical mounting groove has two movable blocks, both sides all transversely are provided with horizontal mounting groove around the inside of fixed plate, two the inside of horizontal mounting groove all sliding connection has two whetss, close one side of whetss passes through the spring and links to each other, the movable groove has been seted up in the inside left side of fixed plate, the inside sliding connection of movable groove has the pushing post, the inner wall of movable groove is provided with the screw thread groove, the inner wall threaded connection of screw thread groove has the screw thread piece, the top of fixed plate is provided with four locating holes, the inside sliding connection of locating hole has the reference column, the outside middle side of reference column is provided with the spacing groove, four the top of reference column is fixedly connected with the bottom four corners department of vice mounting panel respectively.

As a further description of the above technical solution:

and the transverse mounting groove, the fixing plate, the positioning hole and the vertical mounting groove are mutually communicated.

As a further description of the above technical solution:

the two ends of the movable block, the separated end of the whetstone column and the end of the pushing column far away from the screw thread piece are all conical surfaces.

As a further description of the above technical solution:

the top of vice mounting panel is provided with the spout, the interior bottom wall fixedly connected with setting element of spout, both ends all rotate about the setting element are connected with the threaded rod, the outside threaded connection of threaded rod has splint.

As a further description of the above technical solution:

the outer wall sliding connection of splint is at the inner wall of spout, two the threaded rod all rotates from one end to be connected with the rotating member that leaves.

As a further description of the above technical solution:

and mounting holes are fixedly connected to four corners of the top end of the fixing plate.

As a further description of the above technical solution:

one end of the pushing column, which is not a conical surface, is connected with the threaded piece.

The utility model has the following beneficial effects:

according to the utility model, through the mutual matching of the structures such as the positioning holes, the transverse mounting grooves, the vertical mounting grooves, the limiting grooves, the pushing columns, the movable blocks, the whetstones, the springs, the threaded pieces, the positioning columns and the like, the quick positioning, mounting and dismounting of the vice can be conveniently performed by the staff, compared with the mode of using the bolts for connection, the time for replacing the vice by the staff is greatly reduced, the working efficiency is improved, and meanwhile, the structure design is reasonable and the stability is strong.

Drawings

FIG. 1 is a perspective view of a five-axis self-centering vise with quick change according to the present utility model;

FIG. 2 is a schematic diagram of a part of an exploded structure of a five-axis self-centering vise with a quick-change function according to the present utility model;

fig. 3 is a schematic diagram of a movable block of the five-axis self-centering vice with quick-change function according to the present utility model;

FIG. 4 is a top cross-sectional view of a five-axis self-centering vise mounting plate with quick change in accordance with the present utility model;

fig. 5 is a schematic diagram of a vise mounting plate structure of a five-axis self-centering vise with quick-change function according to the present utility model.

Legend description:

1. a fixing plate; 2. positioning holes; 3. a transverse mounting groove; 4. a limit groove; 5. a spring; 6. a vertical mounting groove; 7. a thread groove; 8. a screw; 9. a movable groove; 10. pushing the column; 11. positioning columns; 12. a mounting hole; 13. a vice mounting plate; 14. a positioning piece; 15. a threaded rod; 16. a clamping plate; 17. a rotating member; 18. a whetstone; 19. a movable block; 20. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: five-axis self-centering vice with quick change function, including fixed plate 1, play the processing board of the five-axis self-centering vice of convenient change different models, the inside middle side of fixed plate 1 vertically is provided with vertical mounting groove 6, the inside sliding connection of vertical mounting groove 6 has two movable blocks 19, the main effect is the movable block 19 of being convenient for can slide at the inner wall of vertical mounting groove 6, both sides all transversely are provided with transverse mounting groove 3 around the inside of fixed plate 1, the inside equal sliding connection of two transverse mounting grooves 3 has two whetspost 18, make things convenient for whetspost 18 to slide at the inner wall of transverse mounting groove 3, close one side of whetspost 18 passes through spring 5 links to each other, the main effect is when needs to change vice mounting plate 13, through utilizing inner spanner reversing thread 8, thereby drive pushing post 10 moves leftwards along the inner wall of movable groove 9, at this moment, make two whetspost 18 are close to each other, thereby with the conical surface department of spacing groove 4 no longer, the vice 13 upwards hold in the palm, accomplish the vice 13, the completion is to dismantle vice 13, the inside diameter of the fixed plate 1 has the fixed connection 9 at the inside diameter of fixed plate 9 at the fixed plate 1, the fixed connection of screw thread 9 is provided with the fixed connection of thread 9, the fixed connection of screw thread hole through the fixed plate 2 is provided with the fixed connection of the fixed plate 9, the thread 9 has the fixed connection of the thread hole through the fixed connection of 3, the fixed plate is provided with the thread 9, the thread hole is provided with the thread 9 is provided with the 3, the thread 9 is easy to be connected through the internal thread 9, the thread 9 is easy to be moved through the internal thread 9, and has the internal thread 9 is moved under the effect, and is made and can be moved and can be moved and so, the convenient staff of installing vice mounting panel 13 accurate of different models on the top of fixed plate 1, and the outside middle side of reference column 11 is provided with spacing groove 4, and the main effect is whether the conical surface department of whetting a post 18 contacts with spacing groove 4 to fix reference column 11 or tear open and limit in locating hole 2, the bottom four corners department of four reference column 11 of contact top fixedly connected with vice mounting panel 13 respectively plays the effect of installing vice mounting panel 13 at fixed plate 1 through reference column 11.

The transverse installation groove 3, the movable groove 9, the positioning hole 2 and the vertical installation groove 6 are communicated with each other, so that the movable block 19, the grinding columns 18 and the pushing columns 10 are convenient to contact with each other, thereby indirectly playing the role of installing a vice, two ends of the movable block 19, one end of the grinding columns 18 which is separated from each other and one end of the pushing columns 10 which is far away from the screw 8 are all conical surfaces, the pushing columns 10 move along the inner wall of the movable groove 9 along the direction of the vertical installation groove 6 until the conical surfaces of the pushing columns 10 abut against the two movable blocks 19, so that the two movable blocks 19 are far away from each other, the conical surfaces of the movable blocks 19 abut against the two grinding columns 18, so that the two grinding columns 18 are far away from each other along the inner wall of the transverse installation groove 3, the spring 5 is in a stretching state, so that the conical surfaces of the grinding columns 18 are clamped into the limiting grooves 4 arranged on the positioning columns 11, realizing the effect of fixing the positioning column 11 so as to finish the rapid positioning and mounting of a vice, the top end of the vice mounting plate 13 is provided with a chute 20, which plays the role of fixing the positioning piece 14, the inner bottom wall of the chute 20 is fixedly connected with the positioning piece 14, the left end and the right end of the positioning piece 14 are respectively and rotatably connected with a threaded rod 15, the outer thread of the threaded rod 15 is connected with a clamping plate 16, the outer wall of the clamping plate 16 is slidingly connected with the inner wall of the chute 20, the separated ends of the two threaded rods 15 are respectively and rotatably connected with a rotating piece 17, a worker can rotate the rotating piece 17 by using an inner wrench, the threaded rod 15 moves to drive the clamping plate 16 to clamp a workpiece, the five-axis self-centering vice is a prior art, so repeated description is omitted, four corners of the top end of the fixing plate 1 are respectively and fixedly connected with mounting holes 12, the fixed plate 1 can be fixedly installed on a CNC machine tool by utilizing four bolts in combination with the installation holes 12, one end of the pushing column 10, which is not a conical surface, is connected with the threaded piece 8, so that a worker can rotate the threaded piece 8 through an inner wrench or other tools, the threaded piece 8 moves rightwards or leftwards along the outer wall of the threaded groove 7, and the pushing column 10 is driven to synchronously move along the inner wall of the movable groove 9.

Working principle: when the device is specifically used, firstly, four bolts are utilized to match the mounting holes 12 to fixedly mount the fixing plate 1 on a CNC machine tool at a proper position, at this time, four positioning columns 11 fixedly mounted at the bottom of the vice mounting plate 13 are aligned to four positioning holes 2, at this time, staff's accessible inner spanner or other tools rotate the screw 8, so that the screw 8 moves rightwards along the outer wall of the screw groove 7, thereby driving the pushing column 10 to move along the inner wall of the movable groove 9 along the direction of the vertical mounting groove 6, until the conical surface of the pushing column 10 abuts against two movable blocks 19, so that two movable blocks 19 are mutually far away, and the conical surface of the movable block 19 abuts against two grinding columns 18, so that two grinding columns 18 are mutually far away along the inner wall of the transverse mounting groove 3, the spring 5 is in a stretching state, thereby the conical surface of the grinding column 18 is clamped into the limiting groove 4 arranged in the positioning column 11, thereby realizing the quick positioning mounting of the vice, and the vice is finished, when the vice mounting plate 13 needs to be replaced, the inner wall of the vice is reversely rotated by the inner plate 8, thereby driving the screw 10 along the inner wall of the screw 9, the two grinding columns are far away from each other, the two grinding columns 18 are mutually contacted with each other, the two grinding columns are connected with each other in a mode that the opposite to the positioning columns 13, the two positioning columns are reasonably designed, and the two opposite to each other, and the two positioning columns are relatively has the advantages of being reasonably designed, and the efficiency is greatly improved, compared with the conventional technology, and the device is that the device is designed, and the device is that the device is far from the device, and the device is far from the device.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Five self-centering vice with quick change function, including fixed plate (1), its characterized in that: the inside middle side of fixed plate (1) vertically is provided with vertical mounting groove (6), the inside sliding connection of vertical mounting groove (6) has two movable blocks (19), both sides all transversely are provided with horizontal mounting groove (3) around the inside of fixed plate (1), two the inside of horizontal mounting groove (3) all sliding connection has two whetss post (18), the close one side of whetspost (18) links to each other through spring (5), movable groove (9) have been seted up in the inside left side of fixed plate (1), the inside sliding connection of movable groove (9) has pushing post (10), the inner wall of movable groove (9) is provided with screw thread groove (7), the inner wall threaded connection of screw thread groove (7) has screw thread piece (8), the top of fixed plate (1) is provided with four locating holes (2), the inside sliding connection of locating hole (2) has reference column (11), the outside middle side of reference column (11) is provided with spacing groove (4), four the bottom of four corner fixedly connected with mounting panel (13) of vice respectively on top (11).

2. The five-axis self-centering vise with quick change function according to claim 1, characterized in that: the transverse installation groove (3), the movable groove (9), the positioning hole (2) and the vertical installation groove (6) are mutually communicated.

3. The five-axis self-centering vise with quick change function according to claim 1, characterized in that: both ends of the movable block (19), one end of the whetstone column (18) which is separated from the movable block and one end of the pushing column (10) which is far away from the screw (8) are all conical surfaces.

4. The five-axis self-centering vise with quick change function according to claim 1, characterized in that: the top of vice mounting panel (13) is provided with spout (20), interior bottom wall fixedly connected with setting element (14) of spout (20), both ends all rotate about setting element (14) are connected with threaded rod (15), the outside threaded connection of threaded rod (15) has splint (16).

5. The five-axis self-centering vise with quick change function according to claim 4, characterized in that: the outer wall sliding connection of splint (16) is at the inner wall of spout (20), and two the threaded rod (15) all rotate in the one end that leaves and be connected with rotation piece (17).

6. The five-axis self-centering vise with quick change function according to claim 1, characterized in that: mounting holes (12) are fixedly connected to four corners of the top end of the fixing plate (1).

7. The five-axis self-centering vise with quick change function according to claim 1, characterized in that: one end of the pushing column (10) which is not a conical surface is connected with the screw (8).