CN218052495U

CN218052495U - Convenient positioning tool

Info

Publication number: CN218052495U
Application number: CN202222116858.7U
Authority: CN
Inventors: 叶晨皓
Original assignee: Shanghai Quanchen Auto Parts Co ltd
Current assignee: Shanghai Quanchen Auto Parts Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-16
Anticipated expiration: 2032-08-12

Abstract

The utility model belongs to location frock field, especially, convenient type location frock to current location frock locating clip board can not change according to the shape by the fixture body clamping face, can not raise the problem with highly shorter spare part, and the following scheme is proposed now, and it includes two bases, two the top fixedly connected with frock frame of base, the top of frock frame is equipped with places the board, the utility model discloses it is relatively more convenient to use, moves the degree of curvature of adjustable splint that first lead screw can change through twisting, can carry out the centre gripping to the spare part of multiple form, and through lifting the regulation of board height, highly shorter spare part can be by lifting board lifting to the height the same with adjustable splint, carries out the centre gripping through adjustable splint to it fixed, and the height of adjusting lifting board can make the utility model discloses the application range is wider, and the operation is also relatively more nimble facility.

Description

Convenient positioning tool

Technical Field

The utility model relates to a location frock technical field especially relates to a convenient type location frock.

Background

The checking fixture is a simple tool for controlling various sizes of products, can improve the production efficiency and control the quality, and is suitable for mass production of the products. For example, a positioning tool is needed to fix automobile parts in the production and processing process of the automobile parts.

But the existing positioning tools are numerous, but the positioning tools are not flexible and convenient in the using process:

1. the clamp plate of the positioning tool clamp is relatively single in shape and cannot be changed according to the shape of the clamped surface of the fixed part.

2. The fixed parts have different volumes and shorter heights, and the heights of the parts are lower than the clamping plate, so that the height of the parts needing to be fixed cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the positioning clamp plate of the existing positioning tool cannot be changed according to the shape of the clamping surface of the fixed object, cannot lift the short part, and provides a convenient positioning tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a convenient positioning tool comprises two bases, wherein the tops of the two bases are fixedly connected with a tool rack, a placing plate is arranged at the top of the tool rack, and a control assembly for adjusting the height of the placing plate is arranged in the tool rack;

the placing plate is internally provided with a driving assembly for adjusting the distance between the two L-shaped sliding blocks;

the top fixedly connected with montant of L type slider, the both sides of montant are equipped with the adjusting part who carries out the radian and adjust.

Preferably, the control assembly comprises two hanging nail plates fixedly connected to the inner wall of the top of the tool rack, two first rotating shafts are arranged in the hanging nail plates in a penetrating mode, a first rotating disc is fixedly connected to one end of each first rotating shaft, two second bevel gears are fixedly sleeved on the outer wall of each first rotating shaft, two second rotating shafts are arranged in the tool rack in a penetrating mode, the two first bevel gears are fixedly connected to the bottoms of the second rotating shafts, the first bevel gears are meshed with the second bevel gears, the two second bevel gears are meshed with the second bevel gears, the second lead screws are fixedly connected to the tops of the second rotating shafts, lifting nuts are fixedly connected to the two ends of the placing plates, and the lifting nuts are connected with the second lead screws in a threaded mode.

Preferably, the driving assembly comprises a bidirectional screw rod which is rotatably penetrated through the placing plate, the bottom of each L-shaped sliding block is fixedly connected with a square nut, the square nuts are in threaded connection with the bidirectional screw rod, the two square nuts are respectively located on the positive and negative thread sections of the bidirectional screw rod, and one end of the bidirectional screw rod is fixedly connected with a second turntable.

Preferably, the adjusting part is including setting up the link in montant one side, the link internal thread runs through there is first lead screw, the one end fixedly connected with third carousel of first lead screw, the other end and the montant of first lead screw rotate to be connected, one side fixedly connected with fixed block of montant, the adjustable splint of opposite side fixedly connected with of fixed block, two connecting blocks of one side fixedly connected with of link, and the other end of two connecting blocks all slides and runs through the montant and all with adjustable splint fixed connection.

Preferably, the inner wall of the bottom of the placing plate is fixedly connected with an electric push rod, an output shaft of the electric push rod is fixedly connected with a lifting plate, and the lifting plate is positioned in the placing plate.

Preferably, the top of placing the board is equipped with two spouts, and L type slider sliding connection is in the spout.

The utility model discloses in, a convenient type location frock beneficial effect:

1. the utility model discloses establish first lead screw, through twisting first lead screw, can control the link and slide, stimulate the connecting block to the shape of adjustable splint of adjustment can make the spare part of more forms of adjustable splint centre gripping.

2. The utility model discloses be equipped with and lift the board, through the extension and the shrink of electric putter output shaft, can adjust the height that lifts the board, lift the change of board height, can adjust the height of placing the spare part on the lifting board, the adjustable splint of being more convenient for carry out the centre gripping to it and fix.

The utility model discloses it is more convenient relatively to use, moves the degree of curvature of adjustable splint that first lead screw can change promptly through twisting, can carry out the centre gripping to the spare part of multiple form, simultaneously through the regulation of lifting the board height, highly shorter spare part can be by lifting the board lifting to the height the same with adjustable splint, carries out the centre gripping to it through adjustable splint and fixes, adjusts the height that lifts the board and can make the utility model discloses the scope of using is got up wider, and the operation is nimble more relatively also convenient.

Drawings

Fig. 1 is a three-dimensional schematic view of a convenient positioning tool provided by the present invention;

fig. 2 is a three-dimensional cross-sectional view of a tool rack of a convenient positioning tool provided by the utility model;

fig. 3 is a three-dimensional cross-sectional view of a placing plate of the convenient positioning tool provided by the utility model;

fig. 4 is the utility model provides a multi-angle three-dimensional cross-sectional view of board of placing of convenient type location frock.

In the figure: 1. a tool rack; 2. placing the plate; 3. lifting the plate; 4. a vertical rod; 5. an adjustable splint; 6. a fixed block; 7. a connecting frame; 8. connecting blocks; 9. a first lead screw; 10. a second lead screw; 11. a first rotating shaft; 12. a second rotating shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a first turntable; 16. an L-shaped slider; 17. a square nut; 18. a bidirectional screw rod; 19. a second turntable; 20. a nail hanging plate; 21. an electric push rod; 22. a third turntable; 23. a base; 24. and lifting the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, a convenient type location frock, including two bases 23, the top fixedly connected with frock frame 1 of two bases 23, the top of frock frame 1 is equipped with places board 2, be equipped with the control assembly of adjusting and placing 2 heights of board in the frock frame 1, place 2 internal sliding connection of board has two L type sliders 16, it is equipped with the drive assembly who adjusts two L type sliders 16 distances to place in the board 2, the top fixedly connected with montant 4 of L type slider 16, the both sides of montant 4 are equipped with the adjusting part who carries out the radian and adjust.

Example two

The improvement on the basis of the first embodiment: comprises two bases 23, the tops of the two bases 23 are fixedly connected with a tool rack 1, the top of the tool rack 1 is provided with a placing plate 2, a control component for adjusting the height of the placing plate 2 is arranged in the tool rack 1, the placing plate 2 is connected with two L-shaped sliders 16 in a sliding manner, a driving component for adjusting the distance between the two L-shaped sliders 16 is arranged in the placing plate 2, the top ends of the L-shaped sliders 16 are fixedly connected with a vertical rod 4, two sides of the vertical rod 4 are provided with adjusting components for adjusting radian, the control component comprises two nail hanging plates 20 fixedly connected with the inner wall of the top of the tool rack 1, a first rotating shaft 11 penetrates through the two nail hanging plates 20 in a rotating manner, one end of the first rotating shaft 11 is fixedly connected with a first rotating disc 15, the outer wall of the first rotating shaft 11 is fixedly sleeved with two second bevel gears 14, two second rotating shafts 12 penetrate through the tool rack 1 in a rotating manner, the bottoms of the two second rotating shafts 12 are both fixedly connected with a first bevel gear 13, the first bevel gear 13 is meshed with the second bevel gear 14, the tops of the two second rotating shafts 12 are fixedly connected with second screw rods 10, the two ends of the placing plate 2 are fixedly connected with lifting nuts 24, the lifting nuts 24 are in threaded connection with the second screw rods 10, the driving assembly comprises two-way screw rods 18 which penetrate through the placing plate 2 in a rotating mode, the bottoms of the two L-shaped sliding blocks 16 are fixedly connected with square nuts 17, the two square nuts 17 are in threaded connection with the two-way screw rods 18, the two square nuts 17 are located on the positive and negative threaded sections of the two-way screw rods 18 respectively, one end of each two-way screw rod 18 is fixedly connected with a second rotating disc 19, the adjusting assembly comprises a connecting frame 7 arranged on one side of a vertical rod 4, a first screw rod 9 penetrates through the inner thread of the connecting frame 7, one end of the first screw rod 9 is fixedly connected with a third rotating disc 22, and the other end of the first screw rod 9 is rotatably connected with the vertical rod 4, one side fixedly connected with fixed block 6 of montant 4, the adjustable splint 5 of opposite side fixedly connected with of fixed block 6, two connecting blocks 8 of one side fixedly connected with of link 7, and the other end of two connecting blocks 8 all slides and runs through montant 4 and all with adjustable splint 5 fixed connection, move first lead screw 9 through twisting, can control link 7 and slide, stimulate connecting block 8, thereby adjust the shape of adjustable splint 5, can make the spare part of more forms of adjustable splint 5 centre gripping, place the bottom inner wall fixedly connected with electric putter 21 of board 2, the output shaft fixedly connected with of electric putter 21 lifts board 3, and lifting board 3 is located places board 2, extension and the shrink through electric putter 21 output shaft, can adjust the height of lifting board 3, the change of lifting board 3 height can be adjusted placing the height of the spare part on lifting board 3, it is fixed to be carried out the centre gripping more convenient for adjustable splint 5, the top of placing board 2 is equipped with two spouts, and L type slider 16 sliding connection is in the spout.

However, as is well known to those skilled in the art, the working principle and wiring method of the electric putter 21 are common knowledge and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: when the utility model is used, when the parts need to be fixed, the parts are placed on the surface of the placing plate 2, the second rotary plate 19 is twisted, the second rotary plate 19 drives the two-way screw rod 18 to rotate, the two-way screw rod 18 drives the square nuts 17 at two ends to approach to the middle, the square nuts 17 drive the L-shaped slider 16 to move, the L-shaped slider 16 drives the vertical rod 4 and the components at two sides of the vertical rod 4 to move, the parts are clamped, the bending degree of the adjustable clamping plate 5 is adjusted according to the shape of the parts, the direction of twisting the third rotary plate 22 is controlled according to the bending degree required to be adjusted, the third rotary plate 22 drives the first screw rod 9 to rotate, the movement of the connecting frame 7 is controlled through the rotation of the first screw rod 9, the two connecting blocks 8 at one side of the fixed block 6 are pulled or pushed, so as to change the bending radian of the adjustable clamping plate 5, when the height of the fixed part is short and cannot reach the height of the adjustable clamping plate 5, the electric push rod 21 is electrified, the electric push rod 21 pushes the lifting plate 3 to ascend, the second rotary table 19 is screwed to enable the adjustable clamping plate 5 to clamp the short part, when the part to be held needs to be lifted, the first rotary table 15 is screwed to drive the first rotary shaft 11 to rotate through the first rotary table 15, the first rotary shaft 11 drives the second bevel gears 14 at two ends to rotate, the second bevel gears 14 are meshed with the first bevel gears 13, the first bevel gears 13 drive the second rotary shaft 12 to rotate in the tooling frame 1, the second rotary shaft 12 drives the second screw rod 10 to rotate, the threads of the second screw rod 10 penetrate through the lifting nuts 24, the height of the lifting nuts 24 can be adjusted through the rotation of the second screw rod 10, and the lifting nuts 24 drive the placing plate 2 to adjust the height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A convenient positioning tool comprises two bases (23), and is characterized in that the tops of the two bases (23) are fixedly connected with a tool rack (1), a placing plate (2) is arranged at the top of the tool rack (1), and a control assembly for adjusting the height of the placing plate (2) is arranged in the tool rack (1);

the placing plate (2) is connected with two L-shaped sliding blocks (16) in a sliding mode, and a driving assembly for adjusting the distance between the two L-shaped sliding blocks (16) is arranged in the placing plate (2);

the top fixedly connected with montant (4) of L type slider (16), the both sides of montant (4) are equipped with the adjusting part who carries out the radian and adjust.

2. The convenient positioning tool according to claim 1, wherein the control assembly comprises two nail hanging plates (20) fixedly connected to the inner wall of the top of the tool rack (1), a first rotating shaft (11) penetrates through the two nail hanging plates (20), a first rotating disc (15) is fixedly connected to one end of the first rotating shaft (11), two second bevel gears (14) are fixedly sleeved on the outer wall of the first rotating shaft (11), two second rotating shafts (12) penetrate through the tool rack (1) in a rotating manner, a first bevel gear (13) is fixedly connected to the bottom of each second rotating shaft (12), the first bevel gear (13) is meshed with the second bevel gear (14), a second lead screw (10) is fixedly connected to the top of each second rotating shaft (12), lifting nuts (24) are fixedly connected to the two ends of the placing plate (2), and the lifting nuts (24) are in threaded connection with the second lead screw (10).

3. The convenient positioning tool according to claim 1, wherein the driving assembly comprises a bidirectional screw rod (18) which penetrates through the placing plate (2) in a rotating mode, square nuts (17) are fixedly connected to the bottoms of the two L-shaped sliding blocks (16), the two square nuts (17) are in threaded connection with the bidirectional screw rod (18), the two square nuts (17) are respectively located on the positive and negative thread sections of the bidirectional screw rod (18), and a second rotating disc (19) is fixedly connected to one end of the bidirectional screw rod (18).

4. The convenient positioning tool according to any one of claims 1 to 3, wherein the adjusting assembly comprises a connecting frame (7) arranged on one side of the vertical rod (4), a first lead screw (9) penetrates through the inner thread of the connecting frame (7), a third rotary disc (22) is fixedly connected with one end of the first lead screw (9), the other end of the first lead screw (9) is rotatably connected with the vertical rod (4), a fixed block (6) is fixedly connected with one side of the vertical rod (4), an adjustable clamping plate (5) is fixedly connected with the other side of the fixed block (6), two connecting blocks (8) are fixedly connected with one side of the connecting frame (7), and the other ends of the two connecting blocks (8) are respectively slidably penetrated through the vertical rod (4) and are respectively fixedly connected with the adjustable clamping plate (5).

5. The convenient positioning tool according to claim 3, wherein an electric push rod (21) is fixedly connected to the inner bottom wall of the placing plate (2), a lifting plate (3) is fixedly connected to an output shaft of the electric push rod (21), and the lifting plate (3) is located in the placing plate (2).

6. The convenient positioning tool according to any one of claims 1 to 3, wherein two sliding grooves are formed in the top of the placing plate (2), and the L-shaped sliding block (16) is slidably connected in the sliding grooves.