CN211135564U - Grating ruler for horizontal lathe - Google Patents
Grating ruler for horizontal lathe Download PDFInfo
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- CN211135564U CN211135564U CN201922223805.3U CN201922223805U CN211135564U CN 211135564 U CN211135564 U CN 211135564U CN 201922223805 U CN201922223805 U CN 201922223805U CN 211135564 U CN211135564 U CN 211135564U
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- laser pen
- threaded rod
- grating ruler
- rod
- horizontal lathe
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Abstract
The embodiment of the utility model discloses grating chi for horizontal lathe, the on-line screen storage device comprises a base, the fixed two risers and the fixed block that are provided with in base top, two the inside threaded rod that runs through of riser and fixed block is provided with, the equal threaded connection in threaded rod both sides has the slider, the base top sets up the organism, the organism bottom is connected with the fixing base, fixing base bottom fixedly connected with turning block. The utility model discloses an whether there is red point on observing the laser pen and keeping away from the movable rod of laser pen bottom the diaphragm, if there is, then end grating chi body keeps the level, if do not exist, unscrew the nut of threaded rod both sides, rotate the threaded rod and make two sliders remove to threaded rod one side simultaneously, under the effect of connecting rod and first pivot, the light beam that the regulation laser pen sent has red point to generate on the movable rod that the laser pen was kept away from to the diaphragm bottom, laser pen and round hole are on same water flat line this moment, then grating chi body keeps the level.
Description
Technical Field
The utility model relates to a grating chi technical field, more specifically say, the utility model relates to a grating chi is used to horizontal lathe.
Background
The grating ruler is a measurement feedback device which works by utilizing the optical principle of a grating, is often applied to a closed loop servo system of a numerical control machine tool and can be used for detecting linear displacement or angular displacement, and a measurement output signal of the grating ruler is a digital pulse, so that the grating ruler has the characteristics of large detection range, high detection precision and high response speed, for example, the grating ruler is commonly used for detecting the coordinates of a tool and a workpiece in the numerical control machine tool to observe and track a feed error so as to play a role of compensating the motion error of the tool, and the grating ruler is divided into a transmission grating and a reflection grating according to different manufacturing methods and optical principles;
the prior art has the following defects: the level of the existing grating ruler needs to be adjusted in the installation process, the level of the existing grating ruler is influenced by part machining tolerance and production process, the leveling line cannot be conveniently leveled, the measurement accuracy of a grating sensor can be influenced if the existing grating ruler is not parallel enough, the risk of missing is also existed, the existing grating ruler is inconvenient to use, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
For this, the embodiment of the utility model provides a multifunctional operating platform, through observing whether there is red point on the movable rod that the laser pen was kept away from to the laser pen bottom the diaphragm bottom, if there is, then end grating chi body keeps the level, if do not exist, unscrew the nut of threaded rod both sides, the rotation threaded rod makes two sliders remove to threaded rod one side simultaneously, under the effect of connecting rod and first pivot, it has red point to generate to adjust the light beam that the laser pen sent on the movable rod that the laser pen was kept away from to the diaphragm bottom, laser pen and round hole are on same water flat line this moment, then grating chi body keeps the level, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a grating ruler for a horizontal lathe comprises a base, wherein two vertical plates and a fixed block are fixedly arranged at the top of the base, a threaded rod penetrates through the two vertical plates and the fixed block, the two sides of the threaded rod are both in threaded connection with sliding blocks, the top of the base is provided with a machine body, the bottom of the machine body is connected with a fixed seat, the bottom of the fixed seat is fixedly connected with a rotating block, a first rotating shaft is connected between the rotating block and the fixed block, a transverse plate is fixedly arranged at one end of the fixed seat, three movable rods are arranged at the bottom of the transverse plate, second rotating shafts are connected between the three movable rods and the transverse plate, a laser pen is fixedly inserted in the movable rod at one side of the transverse plate, a round hole is fixedly arranged at one end of the movable rod at the middle part of the transverse plate, all be connected with the connecting rod between fixing base and two sliders, two the threaded rod both sides all are provided with the nut.
In a preferred embodiment, the threaded rod is provided with bearings connected with the two vertical plates, and the threaded rod is rotatably connected with the two vertical plates through the two bearings.
In a preferred embodiment, the two nuts are respectively arranged on two sides of two vertical plates, and rubber pads are arranged at the joints of the two nuts and the vertical plates at corresponding positions.
In a preferred embodiment, the joints of the two connecting rods, the fixed seat and the sliding block at the corresponding position are provided with third rotating shafts, and the two connecting rods are rotatably connected with the sliding block and the fixed seat at the corresponding position through the third rotating shafts.
In a preferred embodiment, the bottom of each of the three movable rods is fixedly provided with a weight, the laser pen and the circular hole are arranged on the same horizontal line, and the beam diameter of the laser pen is matched with the diameter of the circular hole.
In a preferred embodiment, a movable plate is arranged in the middle of the machine body, and a grating ruler body is fixedly arranged at the bottom of the machine body.
In a preferred embodiment, the suction cups are fixedly arranged on both sides of the bottom of the fixed seat.
In a preferred embodiment, the bottom of the transverse plate away from the movable rod of the laser pen is made of white plastic material.
The utility model discloses a technological effect and advantage:
the utility model fixes the base on the lathe through two suckers, which is convenient for fixing the machine body, and observes whether the laser pen has red spots on the movable rod of the transverse plate bottom far away from the laser pen, if so, the base keeps horizontal, further the grating ruler body keeps horizontal, if not, nuts on two sides of the threaded rod are unscrewed, the threaded rod is rotated, because the threaded rod is in threaded connection with two sliders, when the threaded rod rotates, the two sliders move to one side of the threaded rod simultaneously, when the grating ruler body is high at the left and low at the right, the light beam emitted by the laser pen does not have red spots on the movable rod of the transverse plate bottom far away from the laser pen, the two sliders move to the left simultaneously by rotating the threaded rod, under the action of the connecting rod and the first rotating shaft, the connecting rod drives the left side of the fixing base to slowly lower, the right side slowly raises, when the light beam emitted by the laser pen has red, at this moment the laser pen is on same water flat line with the round hole, then the grating chi body keeps the level, when the grating chi body low on the left side high on the right side, further realize adjusting the fixing base through rotating the threaded rod, further make the grating chi body keep the level, through the laser pen, the movable rod that the laser pen was kept away from to round hole and diaphragm bottom realizes the level (l) ing to the grating chi body, make the measurement accuracy of grating chi higher, compare with prior art, there is the regulation grating chi body to keep the level, improve measurement accuracy's progress.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.
Fig. 4 is an enlarged view of a portion C of fig. 1 according to the present invention.
Fig. 5 is the partial structure assembly schematic diagram of the threaded rod and two sliding blocks of the present invention.
The reference signs are: 1. a base; 2. a slider; 3. a connecting rod; 4. a threaded rod; 5. a third rotating shaft; 6. a bearing; 7. a laser pen; 8. a movable plate; 9. a fixed seat; 10. a grating scale body; 11. a body; 12. rotating the block; 13. a first rotating shaft; 14. a fixed block; 15. a transverse plate; 16. a second rotating shaft; 17. a movable rod; 18. a circular hole; 19. a weighting block; 20. a nut; 21. a vertical plate; 22. and (7) a rubber pad.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-5, the utility model provides a grating ruler for horizontal lathe, which comprises a base 1, two vertical plates 21 and a fixed block 14 are fixedly arranged on the top of the base 1, a threaded rod 4 is arranged in the vertical plates 21 and the fixed block 14 in a penetrating way, both sides of the threaded rod 4 are in threaded connection with a slide block 2, a machine body 11 is arranged on the top of the base 1, a fixed seat 9 is connected on the bottom of the machine body 11, a rotating block 12 is fixedly connected on the bottom of the fixed seat 9, a first rotating shaft 13 is connected between the rotating block 12 and the fixed block 14, a transverse plate 15 is fixedly arranged at one end of the fixed seat 9, three movable rods 17 are arranged on the bottom of the transverse plate 15, a second rotating shaft 16 is connected between the three movable rods 17 and the transverse plate 15, a laser pen 7 is fixedly inserted in the movable rod 17 at one side of the transverse plate 15, a, all be connected with connecting rod 3 between fixing base 9 and two sliders 2, two threaded rod 4 both sides all are provided with nut 20.
Further, in above-mentioned technical scheme, threaded rod 4 and two risers 21 are even all provided with bearing 6, threaded rod 4 rotates with two risers 21 through two bearings 6 and is connected, realizes rotating threaded rod 4.
Further, in the above technical scheme, two nuts 20 set up respectively in two riser 21 both sides, two the nut 20 all is provided with rubber pad 22 with the riser 21 junction of corresponding position, screws up two nuts 20 and realizes that two nuts 20 fix threaded rod 4, and under rubber pad 22's effect, fixed effect is better.
Further, in above-mentioned technical scheme, two connecting rod 3 all is provided with third pivot 5 with fixing base 9 and the slider 2 junction that corresponds the position, two connecting rod 3 rotates through third pivot 5 and slider 2 and the fixing base 9 that corresponds the position and is connected, and connecting rod 3 realizes adjusting the level of fixing base 9.
Further, in above-mentioned technical scheme, it is three movable rod 17 bottom all is fixed and is provided with weight 19, laser pen 7 and round hole 18 set up on same water flat line, 7 light beam diameter of laser pen and the setting of 18 diameter phase-matchs of round hole, realize that movable rod 17 keeps vertical throughout at home soon, whether have red some to generate to judge grating chi body 10 and be horizontal on movable rod 17 of laser pen 7 is kept away from to diaphragm 15 bottom through the light beam that observes laser pen 7 and send.
Further, in the above technical scheme, a movable plate 8 is arranged in the middle of the machine body 11, a grating ruler body 10 is fixedly arranged at the bottom of the machine body 11, and the movable plate 8 is convenient for the movement of the grating ruler body 10.
Further, in the above technical scheme, the two sides of the bottom of the fixing seat 9 are both fixedly provided with suckers, and the base 1 is fixed through the suckers.
Further, in the above technical scheme, the movable rod 17 at the bottom of the transverse plate 15, which is far away from the laser pen 7, is made of a white plastic material, so that the red spot imaging is clearer and the observation is facilitated.
The implementation mode is specifically as follows: in practical use, the base 1 is fixed on a lathe through the two suckers, so that the machine body 11 is convenient to fix, the laser pen 7 is switched on, whether red dots exist on the movable rod 17, far away from the laser pen 7, at the bottom of the transverse plate 15 of the laser pen 7 or not is observed, if the red dots exist, the base 1 is kept horizontal, the grating ruler body 10 is further kept horizontal, if the red dots do not exist, the nuts 20 at the two sides of the threaded rod 4 are unscrewed, the threaded rod 4 is rotated, as the threaded rod 4 is in threaded connection with the two sliders 2, when the threaded rod 4 rotates, the two sliders 2 simultaneously move towards one side of the threaded rod 4, when the grating ruler body 10 is high at the left side and low at the right side, a light beam emitted by the laser pen 7 does not have red dots on the movable rod 17, far away from the laser pen 7, at the bottom of the transverse plate 15, the two sliders 2 simultaneously move towards the left, the right side is slowly lifted, when the light beam emitted by the laser pen 7 is generated by red dots on the movable rod 17 which is far away from the laser pen 7 at the bottom of the transverse plate 15, the laser pen 7 and the round hole 18 are on the same horizontal line, the grating ruler body 10 is kept horizontal, when the grating ruler body 10 is low at the left side and high at the right side, the light beam emitted by the laser pen 7 is not generated by red dots on the movable rod 17 which is far away from the laser pen 7 at the bottom of the transverse plate 15, the two sliding blocks 2 are simultaneously moved towards the right side by rotating the threaded rod 4, under the action of the connecting rod 3 and the first rotating shaft 13, the left side of the fixed seat 9 is driven by the connecting rod 3 to be slowly lifted up and the right side is slowly lowered down, when the red dots are generated on the movable rod 17 which is far away from the laser pen 7 at the bottom of the transverse plate 15, the laser pen 7 and the round hole 18 are on the same horizontal line, the grating ruler body 10 is kept horizontal, the grating ruler body 10 is, the grating sensor has the advantages that the measurement accuracy of the grating ruler is higher, the embodiment specifically solves the problems that the level of the grating ruler needs to be adjusted in the installation process of the existing grating ruler in the prior art, the level of the grating ruler is influenced by part machining tolerance and production process and cannot be conveniently leveled, the measurement accuracy of the grating sensor can be influenced if the level of the grating ruler is not parallel enough, the risk of missing is caused, the grating sensor is inconvenient to use, and the practicability is poor.
The utility model discloses the theory of operation: referring to the attached drawings 1-5 in the specification, whether a red dot exists on a movable rod 17, far away from the laser pen 7, of the bottom of a transverse plate 15 is observed, if the red dot exists, the bottom grating ruler body 10 is kept horizontal, if the red dot does not exist, nuts 20 on two sides of a threaded rod 4 are unscrewed, the threaded rod 4 is rotated to enable two sliding blocks 2 to simultaneously move towards one side of the threaded rod 4, under the action of a connecting rod 3 and a first rotating shaft 13, a light beam emitted by the laser pen 7 is adjusted to generate the red dot on the movable rod 17, far away from the laser pen 7, of the bottom of the transverse plate 15, and at the moment, the laser pen 7 and a round hole 18 are on the same horizontal line.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a grating chi for horizontal lathe, includes base (1), its characterized in that: the improved multifunctional pen is characterized in that two vertical plates (21) and a fixed block (14) are fixedly arranged at the top of the base (1), a threaded rod (4) penetrates through the insides of the two vertical plates (21) and the fixed block (14), sliders (2) are in threaded connection with the two sides of the threaded rod (4), a machine body (11) is arranged at the top of the base (1), a fixed seat (9) is connected to the bottom of the machine body (11), a rotating block (12) is fixedly connected to the bottom of the fixed seat (9), a first rotating shaft (13) is connected between the rotating block (12) and the fixed block (14), a transverse plate (15) is fixedly arranged at one end of the fixed seat (9), three movable rods (17) are arranged at the bottom of the transverse plate (15), a second rotating shaft (16) is connected between the three movable rods (17) and the transverse plate (15), a laser pen (7), the movable rod (17) one end at diaphragm (15) middle part is fixed and is provided with round hole (18), all be connected with connecting rod (3) between fixing base (9) and two slider (2), two threaded rod (4) both sides all are provided with nut (20).
2. The grating ruler for the horizontal lathe according to claim 1, wherein: threaded rod (4) and two riser (21) link all to be provided with bearing (6), threaded rod (4) are connected with two riser (21) rotation through two bearing (6).
3. The grating ruler for the horizontal lathe according to claim 1, wherein: two nut (20) set up respectively in two riser (21) both sides, two nut (20) all are provided with rubber pad (22) with riser (21) junction of corresponding position.
4. The grating ruler for the horizontal lathe according to claim 1, wherein: two connecting rod (3) all are provided with third pivot (5) with fixing base (9) and slider (2) junction that corresponds the position, two connecting rod (3) are connected with slider (2) and fixing base (9) rotation that correspond the position through third pivot (5).
5. The grating ruler for the horizontal lathe according to claim 1, wherein: three movable rod (17) bottom all is fixed and is provided with weight (19), laser pen (7) and round hole (18) set up on same water flat line, laser pen (7) beam diameter and round hole (18) diameter phase-match set up.
6. The grating ruler for the horizontal lathe according to claim 1, wherein: the movable plate (8) is arranged in the middle of the machine body (11), and the grating ruler body (10) is fixedly arranged at the bottom of the machine body (11).
7. The grating ruler for the horizontal lathe according to claim 1, wherein: sucking discs are fixedly arranged on two sides of the bottom of the fixed seat (9).
8. The grating ruler for the horizontal lathe according to claim 1, wherein: the movable rod (17) at the bottom of the transverse plate (15) far away from the laser pen (7) is made of white plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223805.3U CN211135564U (en) | 2019-12-12 | 2019-12-12 | Grating ruler for horizontal lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223805.3U CN211135564U (en) | 2019-12-12 | 2019-12-12 | Grating ruler for horizontal lathe |
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| Publication Number | Publication Date |
|---|---|
| CN211135564U true CN211135564U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922223805.3U Active CN211135564U (en) | 2019-12-12 | 2019-12-12 | Grating ruler for horizontal lathe |
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| CN (1) | CN211135564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617893A (en) * | 2021-10-12 | 2021-11-09 | 江苏力威剪折机床有限公司 | Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof |
-
2019
- 2019-12-12 CN CN201922223805.3U patent/CN211135564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617893A (en) * | 2021-10-12 | 2021-11-09 | 江苏力威剪折机床有限公司 | Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof |
| CN113617893B (en) * | 2021-10-12 | 2021-12-03 | 江苏力威剪折机床有限公司 | Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof |
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