CN219649488U

CN219649488U - Automobile part production positioning jig

Info

Publication number: CN219649488U
Application number: CN202321122149.8U
Authority: CN
Inventors: 高虎; 刘娟; 高国界; 黄安浪; 高国权
Original assignee: Anhui Sushun Machinery Technology Co ltd
Current assignee: Anhui Sushun Machinery Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-08
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a production positioning jig for automobile parts, which comprises a positioning box, wherein a supporting frame is fixedly arranged at the bottom of the positioning box, limit grooves are formed in two sides of the top of the positioning box, a threaded rod is rotatably arranged in the positioning box, one side of the outer wall of the threaded rod is provided with left-handed threads, and the other side of the outer wall of the threaded rod is provided with right-handed threads. The utility model discloses a production positioning jig for automobile parts, which is used by matching a positioning box, a supporting frame, a first motor, a threaded rod, a movable plate, a clamp, a limiting groove, a baffle, a polishing mechanism, a sliding rod, a fixing frame, a rotating shaft, a first positioning mechanism and a second positioning mechanism, so that the polishing mechanism can be adjusted to any position in a plane by taking the rotating shaft as a round point, the positioning range is wide, and the stability of polishing sheets in the polishing process is ensured because the polishing mechanism is positioned by the first positioning mechanism and the second positioning mechanism in the polishing process.

Description

Automobile part production positioning jig

Technical Field

The utility model relates to the technical field of automobile part production, in particular to an automobile part production positioning jig.

Background

The tool is a large-scale tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both). The jig can be divided into three types of process assembly jig, project test jig and circuit board test jig, and in the processing of automobile parts, the parts need to be positioned.

The utility model discloses a polishing tool positioning jig for automobile parts production is disclosed to chinese patent with publication No. CN208866927U, and it includes the base, the top threaded connection of base has the regulating block, the joint groove has all been seted up on the left side and the right side of base, the left side and the right side of base all movable mounting have a side stay, the outside of side stay all movable mounting runs through the side stay and extends to the joint post in the joint groove. This frock positioning jig polishes is used in automobile parts production has reset spring on through setting up the joint post, can make the joint post adjust and reset, has the joint groove on through setting up the base, can make joint post joint on the joint groove, has the movable pulley on through setting up the spliced pole, can make the sliding plate move about in the front of top shell to effectually solved the automobile parts need be fixed a position when polishing after the preparation and guaranteed the problem of the degree of accuracy of polishing.

Aiming at the related art, the device has the advantages that the device has the defects that in the actual use process, firstly, when the polishing sheet is subjected to vertical positioning adjustment, the adjustment mode is complex, the device is inconvenient for people to use, secondly, the polishing sheet can only be subjected to horizontal and vertical positioning adjustment, the limitation is large, and after being positioned at a designated position, the polishing sheet does not have a limiting structure in the polishing process, the polishing and shaking phenomenon can possibly occur, the stable production of automobile parts is not facilitated, and therefore, the automobile parts production positioning jig is provided for solving the problem of the background technology.

Disclosure of Invention

The utility model aims to provide a positioning jig for automobile part production, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automobile parts production positioning jig, includes the positioning box, the bottom fixed mounting of positioning box has the support frame, the spacing groove has all been seted up to the both sides at positioning box top, the threaded rod is installed in the inside rotation of positioning box, one side on the threaded rod outer wall is provided with left-hand thread, the opposite side on the threaded rod outer wall is provided with right-hand thread, the cover is equipped with symmetrical distribution's fly leaf on the outer wall of threaded rod, two the equal fixed mounting of relative face of fly leaf has anchor clamps, one side fixed mounting of positioning box has first motor, one side rotation at positioning box top installs the pivot, the top fixed mounting of pivot has the mount, one side fixed mounting of mount has symmetrical distribution's slide bar, the one end fixed mounting of slide bar has the baffle, be provided with grinding machanism on the outer wall of slide bar, the opposite side of positioning box is provided with first positioning machanism.

As a further scheme of the utility model: the polishing mechanism comprises a movable block, the movable block is sleeved on the outer walls of the two sliding rods in a sliding manner, an electric telescopic rod is fixedly inserted in the front side of the bottom of the movable block, a mounting frame is fixedly arranged at the driving end of the electric telescopic rod, a second motor is fixedly arranged on the mounting frame, a polishing sheet is fixedly arranged at the driving end of the second motor, a handle is fixedly arranged at one side of the mounting frame, and a second positioning mechanism is arranged at one side of the movable block.

As still further aspects of the utility model: the first positioning mechanism comprises a fixed block, the fixed block is fixed on the other side of the positioning box, a vertical hole is formed in the top of the fixed block, the fixed block is provided with an operating rod through the vertical hole in a sliding mode, a first vertical groove is formed in the inner wall of the vertical hole, a first vertical rod is fixedly arranged in the first vertical groove, a first sliding block is sleeved on the outer wall of the first vertical rod in a sliding mode, a first spring is sleeved on the outer wall of the first vertical rod and located on the lower side of the bottom of the first sliding block, a brake disc is fixedly sleeved on the lower side of the outer wall of the rotating shaft, and a brake block is fixedly arranged at the upper end of the operating rod.

As still further aspects of the utility model: the second positioning mechanism comprises a positioning block, the positioning block is fixedly arranged below one side of the movable block, a fixing hole is formed in the top of the positioning block, a second vertical groove is formed in the inner wall of the fixing hole, a second vertical rod is fixedly arranged in the second vertical groove, a second sliding block is sleeved on the outer wall of the second vertical rod in a sliding mode, a second spring is sleeved on the outer wall of the second vertical rod and located on the lower side of the bottom of the second sliding block, a second positioning rod is fixedly arranged on one side of the second sliding block, a pull ring is fixedly arranged at the bottom end of the second positioning rod, and a plurality of positioning grooves are formed in the lower side of the outer wall of one sliding rod.

As still further aspects of the utility model: the stabilizing grooves are formed in two sides of the bottom of the movable block, and first positioning rods corresponding to the stabilizing grooves in position and number are fixedly arranged at the top of the mounting frame.

As still further aspects of the utility model: the screw hole with threaded rod looks adaptation is seted up to the below of fly leaf one side, and the fly leaf passes through the screw hole and threaded rod threaded connection that its one side below was seted up.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the positioning box, the supporting frame, the first motor, the threaded rod, the movable plate, the clamp, the limiting groove, the baffle, the polishing mechanism, the sliding rod, the fixing frame, the rotating shaft, the first positioning mechanism and the second positioning mechanism, the polishing mechanism is adjusted to any position in one plane by taking the rotating shaft as a round point, the positioning range is wide, in the polishing process, the stability of the polishing sheet in the polishing process is ensured due to the positioning of the first positioning mechanism and the second positioning mechanism, the stable production of automobile parts is facilitated, the whole operation flow is simple, the first positioning mechanism can be completed by the feet of a worker, the second positioning mechanism is synchronously operated by the hands of the worker holding the handles, the structure is compact, the design is reasonable, and the use requirements of people can be met.

2. According to the utility model, through the cooperation of the stabilizing groove and the first positioning rod, when the mounting frame moves vertically, the first positioning rod is driven to slide on the stabilizing groove, so that the stability of the vertical movement of the mounting frame can be improved, the supporting and limiting effects on the mounting frame are improved, and the stable operation of the polishing sheet is facilitated.

Drawings

FIG. 1 is a schematic diagram of a positioning fixture for producing automobile parts;

FIG. 2 is a schematic structural view of a polishing mechanism in a positioning jig for producing automobile parts;

FIG. 3 is an enlarged schematic view of the positioning fixture for producing automobile parts in FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the positioning fixture for producing automobile parts in fig. 2 at B.

In the figure: 1. a positioning box; 2. a support frame; 3. a first motor; 4. a threaded rod; 5. a movable plate; 6. a clamp; 7. a limit groove; 8. a baffle; 9. a polishing mechanism; 10. a slide bar; 11. a fixing frame; 12. a rotating shaft; 13. an operation lever; 14. an electric telescopic rod; 15. a stabilizing groove; 16. a movable block; 17. a first positioning rod; 18. a mounting frame; 19. a second motor; 20. polishing the sheet; 21. a handle; 22. a pull ring; 23. a positioning block; 24. a second positioning rod; 25. a brake pad; 26. a brake disc; 27. a vertical hole; 28. a fixed block; 29. a first slider; 30. a first vertical groove; 31. a first spring; 32. a first vertical rod; 33. a second slider; 34. a second spring; 35. a second vertical groove; 36. a second vertical rod; 37. a fixing hole; 38. and a positioning 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. 1-4, in an embodiment of the utility model, a positioning fixture for producing automobile parts comprises a positioning box 1, wherein a supporting frame 2 is fixedly installed at the bottom of the positioning box 1, limit grooves 7 are formed in two sides of the top of the positioning box 1, a threaded rod 4 is rotatably installed in the positioning box 1, a left-handed thread is arranged on one side of the outer wall of the threaded rod 4, a right-handed thread is arranged on the other side of the outer wall of the threaded rod 4, symmetrically distributed movable plates 5 are sleeved on the outer wall of the threaded rod 4, the movable plates 5 penetrate through the inside of the limit grooves 7 and are in sliding connection with the inner wall of the limit grooves 7, clamps 6 are fixedly installed on opposite surfaces of the two movable plates 5, a first motor 3 is fixedly installed on one side of the positioning box 1, a driving end of the first motor 3 penetrates through one side of the positioning box 1 and extends to the inside of the positioning box 1 to be fixedly connected with one end of the threaded rod 4, a rotating shaft 12 is rotatably installed on one side of the top of the positioning box 1, a fixing frame 11 is fixedly installed on the top of the rotating shaft 12, a symmetrically distributed movable plate 10 is fixedly installed on one side of the outer wall of the fixing frame 11, a baffle 8 is fixedly installed on one end of the sliding rod 10, a polishing mechanism 9 is fixedly installed on the other side of the sliding rod 1, and a positioning slide rod mechanism is fixedly installed on the other side.

Referring to fig. 1 and 2, in the present utility model, the polishing mechanism 9 includes a movable block 16, the movable block 16 is slidably sleeved on the outer walls of two sliding rods 10, an electric telescopic rod 14 is fixedly installed on the front side of the bottom of the movable block 16, a mounting frame 18 is fixedly installed at the driving end of the electric telescopic rod 14, a second motor 19 is fixedly installed on the mounting frame 18, a polishing sheet 20 is fixedly installed at the driving end of the second motor 19, a handle 21 is fixedly installed at one side of the mounting frame 18, and a second positioning mechanism is provided at one side of the movable block 16.

Referring to fig. 1 and 3, in the present utility model, the first positioning mechanism includes a fixed block 28, the fixed block 28 is fixed on the other side of the positioning box 1, a vertical hole 27 is provided at the top of the fixed block 28, the fixed block 28 is slidably mounted with an operating rod 13 through the vertical hole 27, a first vertical groove 30 is provided on the inner wall of the vertical hole 27, a first vertical rod 32 is fixedly mounted in the first vertical groove 30, a first sliding block 29 is slidably sleeved on the outer wall of the first vertical rod 32, the first sliding block 29 is fixedly connected with the outer wall of the operating rod 13, a first spring 31 is fixedly sleeved on the outer wall of the first vertical rod 32 and positioned at the lower side of the bottom of the first sliding block 29, a brake disc 26 is fixedly sleeved on the lower side of the outer wall of the rotating shaft 12, the upper end of the operating rod 13 extends to the top of the brake disc 26, a brake pad 25 is fixedly mounted at the upper end of the operating rod 13 extends to the lower side of the inner side of the supporting frame 2, and the polishing mechanism 9 is prevented from rotating between the rotating shaft 12 and the top of the positioning box 1 during operation.

Referring to fig. 1 and 4, in the present utility model, the second positioning mechanism includes a positioning block 23, the positioning block 23 is fixedly installed below one side of the movable block 16, a fixing hole 37 is provided at the top of the positioning block 23, a second vertical groove 35 is provided on the inner wall of the fixing hole 37, a second vertical rod 36 is fixedly installed inside the second vertical groove 35, a second sliding block 33 is slidingly sleeved on the outer wall of the second vertical rod 36, a second spring 34 is sleeved on the outer wall of the second vertical rod 36 and located below the bottom of the second sliding block 33, a second positioning rod 24 is fixedly installed at one side of the second sliding block 33, the second positioning rod 24 is slidingly connected with the fixing hole 37, a pull ring 22 is fixedly installed at the bottom of the second positioning rod 24, a plurality of positioning grooves 38 are provided at the lower side of the outer wall of one sliding rod 10, and the positioning grooves 38 are clamped with the second positioning rod 24, so that the polishing mechanism 9 can be prevented from sliding on the sliding rod 10 during the operation of the polishing mechanism 9.

Referring to fig. 2, in the present utility model, stabilizing grooves 15 are formed on both sides of the bottom of a movable block 16, first positioning rods 17 corresponding to the positions and the numbers of the stabilizing grooves 15 are fixedly installed on the top of a mounting frame 18, and the first positioning rods 17 are slidably connected with the stabilizing grooves 15.

Referring to fig. 1, in the present utility model, a threaded hole adapted to the threaded rod 4 is formed below one side of the movable plate 5, and the movable plate 5 is in threaded connection with the threaded rod 4 through the threaded hole formed below one side of the movable plate 5.

The working principle of the utility model is as follows:

referring to fig. 1 to 4, in use, the electrical components in the utility model are all externally connected with a power supply and a control switch, the automobile parts to be processed are placed at the top of the positioning box 1, then the first motor 3 is controlled by the switch to start working, the driving end of the first motor 3 drives the threaded rod 4 to rotate, the two movable plates 5 simultaneously move relatively or reversely by the transmission of left-handed threads and right-handed threads on the threaded rod 4 and the sliding relation of the movable plates 5 and the limiting groove 7, the movement of the movable plates 5 drives the clamp 6 to move, when the two clamps 6 move relatively, the automobile parts are clamped and fixed, then a worker holds the handle 21, the handle 21 can drive the movable block 16 on the polishing mechanism 9 to slide on the slide rod 10, the pull ring 22 is pulled before the position of the movable block 16 on the slide rod 10 is adjusted, the second positioning rod 24 is driven to slide on the fixed hole 37 by the movement of the pull ring 22, the second sliding block 33 is driven to slide on the outer wall of the second vertical rod 36 and extrude the second spring 34 by the movement of the second positioning rod 24, the second positioning rod 24 is separated from the inside of the positioning groove 38 at the corresponding position along with the downward movement of the second positioning rod 24, so that the second positioning mechanism loses the positioning function on the polishing mechanism 9, a worker can freely slide the movable block 16 on the sliding rod 10 by operating the handle 21, meanwhile, the polishing mechanism 9 can rotate along with the rotating shaft 12 by the rotating relation between the rotating shaft 12 and the top of the positioning box 1, therefore, the polishing mechanism 9 can be adjusted to any position in a plane by taking the rotating shaft 12 as a round point, the positioning range is wide, after the position of the polishing mechanism 9 is determined, the worker steps on the operating rod 13 by feet, the operating rod 13 is driven to move downwards, the operating rod 13 slides on the vertical hole 27 and drives the first sliding block 29 to slide on the outer wall of the first vertical rod 32 to squeeze the first spring 31, the operating rod 13 drives the brake block 25 to be attached to the upper surface of the brake disc 26 along with the downward movement of the operating rod 13, a larger friction force is generated between the brake block 25 and the brake disc 26 to limit the position of the rotating shaft 12, meanwhile, the pulling of the pull ring 22 is released, the second sliding block 33 drives the second positioning rod 24 to reset under the elastic action of the second spring 34, the second positioning rod 24 is clamped into the corresponding positioning groove 38 to limit the position of the polishing mechanism 9, the movable block 16 cannot slide on the outer wall of the sliding rod 10 at will, the position of the polishing mechanism 9 is directly limited on the designated position, and a worker can control the electric telescopic rod 14 and the second motor 19 to start working, the drive end of electric telescopic handle 14 can drive mounting bracket 18 and second motor 19 and carry out vertical movement, the piece 20 of polishing moves along with second motor 19, the piece 20 of polishing is pending to the drive end of second motor 19 rotates, just so can make the piece 20 of polishing in rotation, be close to the position of polishing of car spare part, process car spare part, in the in-process of polishing, because polishing mechanism 9 receives, the location of first positioning mechanism and second positioning mechanism, guarantee the stability of polishing piece 20 in the process of polishing, be favorable to the stable production of car spare part, whole operation flow is simple, first positioning mechanism can rely on the foot of staff to accomplish, second positioning mechanism holds the hand of handle 21 and carries out synchronous operation at the staff, and a compact structure, and reasonable design can satisfy people's use needs.

Referring to fig. 2, when the mounting frame 18 moves vertically, the first positioning rod 17 is driven to slide on the stabilizing slot 15, so that the stability of the vertical movement of the mounting frame 18 is improved, the supporting and limiting effects on the mounting frame 18 are improved, and the stable operation of the polishing sheet 20 is facilitated.

Although the present utility model has been described 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 and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an automobile parts production location tool, includes positioning box (1), its characterized in that: the utility model discloses a locating box, including locating box (1), support frame (2) are all offered to the bottom fixed mounting of locating box (1), spacing groove (7) have all been offered to the both sides at locating box (1) top, threaded rod (4) are installed in the inside rotation at locating box (1), one side on threaded rod (4) outer wall is provided with left-hand thread, the opposite side on threaded rod (4) outer wall is provided with right-hand thread, the cover is equipped with fly leaf (5) of symmetric distribution on the outer wall of threaded rod (4), two the equal fixed mounting of opposite face of fly leaf (5) has anchor clamps (6), one side fixed mounting of locating box (1) has first motor (3), one side rotation at locating box (1) top is installed pivot (12), the top fixed mounting of pivot (12) has mount (11), one side fixed mounting of mount (11) has slide bar (10) of symmetric distribution, one end fixed mounting of slide bar (10) has baffle (8), be provided with grinding machanism (9) on the outer wall of slide bar (10), the opposite side of locating box (1) is provided with first positioning machanism.

2. The automobile part production positioning jig of claim 1, wherein: the polishing mechanism (9) comprises a movable block (16), the movable block (16) is sleeved on the outer wall of the two sliding rods (10) in a sliding manner, an electric telescopic rod (14) is fixedly inserted and installed at the front side of the bottom of the movable block (16), a mounting frame (18) is fixedly installed at the driving end of the electric telescopic rod (14), a second motor (19) is fixedly installed on the mounting frame (18), a polishing sheet (20) is fixedly installed at the driving end of the second motor (19), a handle (21) is fixedly installed at one side of the mounting frame (18), and a second positioning mechanism is arranged at one side of the movable block (16).

3. The automobile part production positioning jig of claim 1, wherein: the utility model provides a brake disc, including fixed box (1), fixed block (28) are fixed in fixed box (1) opposite side, vertical hole (27) have been seted up at the top of fixed block (28), fixed block (28) are through erecting hole (27) slidable mounting has operation pole (13), first perpendicular groove (30) have been seted up on the inner wall of vertical hole (27), the inside fixed mounting in first perpendicular groove (30) has first montant (32), first slider (29) have been cup jointed in the slip on the outer wall of first montant (32), first spring (31) have been cup jointed in first slider (29) bottom downside on the outer wall of first montant (32), brake disc (26) have been cup jointed in the downside on the outer wall of pivot (12) fixedly, the upper end fixed mounting of operation pole (13) has brake block (25).

4. The automobile part production positioning jig of claim 2, wherein: the second positioning mechanism comprises a positioning block (23), the positioning block (23) is fixedly arranged below one side of the movable block (16), a fixing hole (37) is formed in the top of the positioning block (23), a second vertical groove (35) is formed in the inner wall of the fixing hole (37), a second vertical rod (36) is fixedly arranged in the second vertical groove (35), a second sliding block (33) is sleeved on the outer wall of the second vertical rod (36) in a sliding mode, a second spring (34) is sleeved on the outer wall of the second vertical rod (36) and positioned below the bottom of the second sliding block (33), a second positioning rod (24) is fixedly arranged on one side of the second sliding block (33), a pull ring (22) is fixedly arranged at the bottom of the second positioning rod (24), and a plurality of positioning grooves (38) are formed in the lower side of the outer wall of one sliding rod (10).

5. The automobile part production positioning jig of claim 2, wherein: stabilizing grooves (15) are formed in two sides of the bottom of the movable block (16), and first positioning rods (17) corresponding to the stabilizing grooves (15) in position and number are fixedly arranged at the top of the mounting frame (18).

6. The automobile part production positioning jig of claim 1, wherein: screw holes matched with the threaded rods (4) are formed in the lower portion of one side of the movable plate (5), and the movable plate (5) is in threaded connection with the threaded rods (4) through the screw holes formed in the lower portion of one side of the movable plate.