CN215968429U

CN215968429U - Positioning jig is used in protection shield processing

Info

Publication number: CN215968429U
Application number: CN202122636017.4U
Authority: CN
Inventors: 肖柯
Original assignee: Dongguan Zhonghaoxuan Electronic Technology Co ltd
Current assignee: Dongguan Zhonghaoxuan Electronic Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-08
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to a positioning jig for processing a protective plate, which comprises a fixed plate, a rotating device, a disc, angle adjusting devices and clamping devices, wherein the lower surface of the fixed plate is symmetrically and fixedly connected with four supporting columns; the center of the lower surface of the fixing plate is fixedly connected with a rotating device; a disc is arranged above the fixed plate and is fixedly connected with the rotating device; an angle adjusting device is arranged on the surface of the disc; and a clamping device is arranged above the disc and is fixedly connected with the angle adjusting device. The positioning jig for processing the protection plate has strong adaptability, can clamp the protection plates with different specifications, can well adjust the position and the angle within a certain range, stably fix the protection plate, is convenient for operating various items of the protection plate, and has a simple structure and strong practicability.

Description

Positioning jig is used in protection shield processing

Technical Field

The utility model relates to the technical field of jigs, in particular to a positioning jig for processing a protection plate.

Background

The protection board is a type of circuit board which is commonly used for protecting the battery from damaging the battery so as to prolong the service life of the battery, and when the protection board is used, the protection board is connected into a battery circuit, so that the battery can be protected in the most stable and effective mode, and more serious circuit accidents caused by the failure of the battery can be prevented.

The protection plate is inevitably required to be maintained, cleaned, disassembled and replaced and other operations, and the circuit board is generally positioned and fixed by using the positioning block in the prior art, so that the protection plate cannot move well to match with an operator to operate the protection plate.

Therefore, there is a need to provide a new positioning jig for processing a protection plate to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides a positioning fixture for processing a protection plate to solve the technical problems in the background art.

The utility model provides a positioning jig for processing a protection plate, which comprises:

the lower surface of the fixed plate is symmetrically and fixedly connected with four support columns;

the rotating device is fixedly connected to the center of the lower surface of the fixing plate;

the disc is arranged above the fixed plate and fixedly connected with the rotating device;

the surface of the disc is provided with an angle adjusting device which is movably connected with the disc, so that the inclination angle of the angle adjusting device can be adjusted;

the clamping device is arranged above the disc and fixedly connected with the angle adjusting device, the clamping device comprises a clamping plate used for clamping the protection plate, and a rubber sleeve end used for contacting the protection plate is detachably sleeved on the clamping plate.

Preferably, rotating device includes motor cabinet, step motor, rolling disc and electric telescopic handle, the fixedly connected with motor cabinet of lower surface center department of fixed plate, the fixed surface of motor cabinet is connected with step motor, step motor's output fixedly connected with rolling disc, the rolling disc rotates the installation with the fixed plate, the surperficial symmetry fixedly connected with electric telescopic handle of rolling disc, two the electric telescopic handle keeps away from the one end of rolling disc all with disc fixed connection.

Preferably, the upper surface of the fixed plate is fixedly connected with vertical columns along the central symmetry, arc-shaped grooves are formed in the surfaces of the vertical columns, and the four arc-shaped grooves are slidably mounted with the disc.

Preferably, the angle adjusting device comprises a transverse plate, a rectangular column, a sliding driving assembly, a driving block, a first rotating column, a second rotating column, a circular plate, a connecting column, a column groove, a first spring and a mounting hole, the surface of the circular plate is provided with the sliding driving assembly, the surface of the sliding driving assembly is slidably provided with the driving block, the surface of the driving block is rotatably provided with the connecting column, one side of the connecting column is provided with the column groove, the bottom of the column groove is fixedly connected with the first spring, one end of the first spring, far away from the bottom of the column groove, is fixedly connected with the first rotating column, the first rotating column is slidably connected with the column groove, one end of the first rotating column, far away from the spring, is fixedly connected with the circular plate, the upper surface of the circular plate is symmetrically and fixedly connected with the rectangular column, two ends of the rectangular column, far away from the circular plate, are fixedly connected with the transverse plate, and the mounting hole is formed in the upper surface of the transverse plate, the mounting hole is rotatably mounted with the circular plate, and the surface of the circular plate is fixedly connected with a second rotating column.

Preferably, four support columns are far away from one end of the fixed plate and are fixedly connected with cushion blocks.

Preferably, the initial state of the first spring is a compressed state.

Preferably, clamping device includes second spring, spreader, splint and stopper, the second rotates the inside one end fixedly connected with spreader of keeping away from the plectane of post, the surperficial symmetrical cover of spreader is equipped with the second spring, the equal fixedly connected with stopper in both ends of spreader, the surperficial symmetrical slidable mounting of spreader has splint, the both ends of second spring rotate post and splint fixed connection with the second respectively.

Preferably, the initial state of the second spring is a stretched state.

Preferably, the inside symmetry sliding connection of stopper has the gag lever post, two the one end of gag lever post all with splint fixed connection.

Preferably, the surface corner of the mounting hole is chamfered.

Compared with the prior art, the positioning jig for processing the protection plate provided by the utility model has the following beneficial effects:

the positioning jig for processing the protection plate has strong adaptability, can clamp the protection plates with different specifications, can install a controller on the side wall of the fixing plate, the driving block, the electric telescopic rod and the stepping motor are all connected with the controller through leads, the controller is accurately controlled by a computer program, the protection plate is placed between the two clamping plates, the protection plate is clamped by the two clamping plates under the elastic action of the second spring, the driving block slides on the surface of the sliding driving assembly, the electric telescopic rod extends or contracts, and the stepping motor drives the rotating disc to rotate.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is a second schematic view of the overall structure of the present invention;

fig. 4 is an enlarged view of a portion of the structure at B in fig. 1.

Reference numbers in the figures: 1. a fixing plate; 2. a support pillar; 3. a rotating device; 4. a disc; 5. an angle adjusting device; 6. a clamping device; 7. a motor base; 8. a stepping motor; 9. rotating the disc; 10. an electric telescopic rod; 11. a vertical post; 12. an arc-shaped slot; 13. a transverse plate; 14. a rectangular column; 15. a slide drive assembly; 16. a drive block; 17. a first rotating column; 18. a second rotating cylinder; 19. a circular plate; 20. connecting columns; 21. a column groove; 22. a first spring; 23. mounting holes; 24. cushion blocks; 25. a second spring; 26. a cross post; 27. a splint; 28. a limiting block; 29. a limiting rod; 30. and (5) a rubber sleeve end.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 4, a positioning fixture for processing a protection plate according to an embodiment of the present invention includes a fixing plate 1, a rotating device 3, a disc 4, an angle adjusting device 5, and a clamping device 6.

The lower surface of the fixed plate 1 is symmetrically and fixedly connected with four support columns 2, and the number of the support columns 2 is four;

the center of the lower surface of the fixed plate 1 is fixedly connected with a rotating device 3;

a disc 4 is arranged above the fixed plate 1, and the disc 4 is fixedly connected with the rotating device 3;

an angle adjusting device 5 is arranged on the surface of the disc 4, and the angle adjusting device 5 is movably connected with the disc 4, so that the inclination angle of the angle adjusting device 5 can be adjusted;

the top of disc 4 is provided with clamping device 6,

clamping device

6 and 5 fixed connection of angle adjusting device, clamping device 6 is including the splint 27 that are used for the centre gripping protection shield, detachable has cup jointed the gum cover end 30 that is used for with the protection shield contact on the splint 27, can adjust the centre gripping scope between two splint 27 through the gum cover end 30 of changing different dimensions, also can change gum cover end 30 for the structure unanimous with protection shield side shape to be convenient for stable carry out the centre gripping of adaptability to the protection shield.

Referring to fig. 1 and 3, the rotating device 3 includes a motor base 7, a stepping motor 8, a rotating disc 9 and electric telescopic rods 10, the motor base 7 is fixedly connected to the center of the lower surface of the fixing plate 1, the stepping motor 8 is fixedly connected to the surface of the motor base 7, the rotating disc 9 is fixedly connected to the output end of the stepping motor 8, the rotating disc 9 and the fixing plate 1 are rotatably mounted, the electric telescopic rods 10 are symmetrically and fixedly connected to the surface of the rotating disc 9, and one ends of the two electric telescopic rods 10, which are far away from the rotating disc 9, are both fixedly connected to the disc 4.

Referring to fig. 1, the vertical columns 11 are fixedly connected to the upper surface of the fixing plate 1 along the central symmetry, the arc-shaped grooves 12 are formed in the surfaces of the vertical columns 11, and the four arc-shaped grooves 12 are slidably mounted on the disc 4.

Referring to fig. 1, 2 and 3, the angle adjusting device 5 includes a transverse plate 13, a rectangular column 14, a sliding driving assembly 15, a driving block 16, a first rotating column 17, a second rotating column 18, a circular plate 19, a connecting column 20, a column groove 21, a first spring 22 and a mounting hole 23, the sliding driving assembly 15 is mounted on the surface of the circular plate 4, the driving block 16 is mounted on the surface of the sliding driving assembly 15 in a sliding manner, the connecting column 20 is mounted on the surface of the driving block 16 in a rotating manner, the column groove 21 is formed in one side of the connecting column 20, the first spring 22 is fixedly connected to the bottom of the column groove 21, the first rotating column 17 is fixedly connected to one end of the first rotating column 17 far from the bottom of the column groove 21, the first rotating column 17 is slidably connected to the column groove 21, the circular plate 19 is fixedly connected to one end of the first rotating column 17 far from the spring, the rectangular column 14 is symmetrically and fixedly connected to the upper surface of the circular plate 4, two one end fixedly connected with diaphragm 13 that disc 4 was kept away from to rectangle post 14, mounting hole 23 has been seted up to the upper surface of diaphragm 13, mounting hole 23 rotates the installation with plectane 19, plectane 19's fixed surface is connected with the second and rotates post 18.

It should be noted that the driving block 16 can be driven by a motor screw in the prior art or a linear motor, and as the driving block 16 moves, the first spring 22 continues to be compressed or recovers the deformation amount, and the angles between the first rotating column 17 and the second rotating column 18 and the transverse plate 13 change accordingly, so as to ensure the angle adjustment effect.

Referring to fig. 1 and fig. 3, the four supporting columns 2 are fixedly connected to the end away from the fixing plate 1 by a cushion block 24, and it should be noted that the contact area with the placing plane is increased to ensure the overall placing stability.

Referring to fig. 2, the initial state of the first spring 22 is a compressed state, and it should be noted that the reaction force generated by the compressed first spring 22 acts on the surface of the column groove 21 and the surface of the first rotating column 17, so that the first rotating column 17 and the connecting column 20 are more tightly fitted.

Referring to fig. 1, 4 and 3, the clamping device 6 includes a second spring 25, a cross column 26, a clamping plate 27 and a limiting block 28, the cross column 26 is fixedly connected to one end of the inside of the second rotating column 18, which is far away from the circular plate 19, the second spring 25 is symmetrically sleeved on the surface of the cross column 26, the limiting block 28 is fixedly connected to both ends of the cross column 26, the clamping plate 27 is symmetrically and slidably mounted on the surface of the cross column 26, both ends of the second spring 25 are respectively fixedly connected to the second rotating column 18 and the clamping plate 27, and it should be noted that the protection plate can be clamped by the elastic force of the second spring 25.

Referring to fig. 4, the initial state of the second spring 25 is a stretched state, and it should be noted that a reaction force generated by the second spring 25 being compressed acts on a surface of the clamping plate 27, so that the clamping plate 27 can clamp the protection board.

Referring to fig. 4, the limiting blocks 28 are symmetrically and slidably connected with limiting rods 29, one ends of the two limiting rods 29 are fixedly connected with the clamping plate 27, it should be noted that the clamping stability of the clamping plate 27 is ensured, and when the second spring 25 is deformed again, the limiting rods 29 are not separated from the limiting blocks 28.

Referring to fig. 3, the corners of the surface of the mounting hole 23 are chamfered, which is convenient for matching with the first rotating column 17 and the second rotating column 18 to avoid damage to the corners.

The working principle of the positioning jig for processing the protection plate provided by the utility model is as follows:

the falling plate protection plate is placed between two clamping plates 27, the initial state of the second spring 25 is a stretched state, the reaction force generated by the compression of the second spring 25 acts on the surface of the clamping plates 27, so that the clamping plates 27 can clamp the protection plate, the controller controls the stepping motor 8 to start, the rotating disc 9 is driven to rotate, the disc 4 is driven to rotate, the rectangular column 14 is fixedly connected with the disc 4, the clamped protection plate rotates along with the rotation of the clamped protection plate, the angle adjustment is carried out, meanwhile, the driving block 16 slides on the surface of the sliding driving assembly 15, the initial state of the first spring 22 is a compressed state, the reaction force generated by the compression of the first spring 22 acts on the surfaces of the column groove 21 and the first rotating column 17, so that the first rotating column 17 is matched with the connecting column 20 more tightly, the first spring 22 is continuously compressed or recovers the deformation amount along with the movement of the driving block 16, the angles between the first rotating column 17 and the second rotating column 18 and the transverse plate 13 are changed along with the rotation, guarantee angle modulation effect, and have adaptability, electric telescopic handle 10 extension drives disc 4 and rises, adjusts the height by the protection shield of centre gripping, further increases holistic adaptability and practicality.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The protection shield processing of this embodiment is with positioning jig has stronger adaptability, can carry out the centre gripping to the protection shield of different specifications, can install the controller through the lateral wall at the fixed plate, the driving block, electric telescopic handle and step motor all pass through the wire with the controller and are connected, the controller is by the accurate control of computer program, place the protection shield in between two splint, utilize the elastic force effect of second spring, make two splint press from both sides the protection shield tightly, the driving block is at the surface slip of slip drive assembly, electric telescopic handle extension or shrink, step motor drives the rolling disc and rotates, can be fine adjusting position in the certain limit, the angle, the protection shield is fixed well in stable location, be convenient for operate each item of protection shield, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a protection shield processing is with positioning jig which characterized in that includes:

the lower surface of the fixed plate (1) is symmetrically and fixedly connected with four support columns (2), and the number of the support columns (2) is four;

the rotating device (3) is fixedly connected to the center of the lower surface of the fixing plate (1);

the disc (4) is arranged above the fixed plate (1), and the disc (4) is fixedly connected with the rotating device (3);

the surface of the disc (4) is provided with an angle adjusting device (5), and the angle adjusting device (5) is movably connected with the disc (4) so that the inclination angle of the angle adjusting device (5) can be adjusted;

clamping device (6), the top of disc (4) is provided with clamping device (6), clamping device (6) and angle adjusting device (5) fixed connection, clamping device (6) are including splint (27) that are used for the centre gripping protection shield, detachable has cup jointed gum cover end (30) that are used for with the protection shield contact on splint (27).

2. The positioning jig for processing the protection plate as claimed in claim 1, wherein the rotating device (3) comprises a motor base (7), a stepping motor (8), a rotating disc (9) and electric telescopic rods (10), the motor base (7) is fixedly connected to the center of the lower surface of the fixing plate (1), the stepping motor (8) is fixedly connected to the surface of the motor base (7), the rotating disc (9) is fixedly connected to the output end of the stepping motor (8), the rotating disc (9) is rotatably mounted on the fixing plate (1), the electric telescopic rods (10) are fixedly connected to the surface of the rotating disc (9) in a symmetrical manner, and one ends, far away from the rotating disc (9), of the two electric telescopic rods (10) are fixedly connected to the disc (4).

3. The positioning jig for processing the protection plate as claimed in claim 1, wherein the upper surface of the fixing plate (1) is fixedly connected with vertical posts (11) along a central symmetry, the surfaces of the vertical posts (11) are provided with arc-shaped grooves (12), and four arc-shaped grooves (12) are slidably mounted with the disc (4).

4. The positioning jig for processing the protection plate as claimed in claim 1, wherein the angle adjusting device (5) comprises a transverse plate (13), a rectangular column (14), a sliding driving assembly (15), a driving block (16), a first rotating column (17), a second rotating column (18), a circular plate (19), a connecting column (20), a column groove (21), a first spring (22) and a mounting hole (23), the sliding driving assembly (15) is mounted on the surface of the circular plate (4), the driving block (16) is slidably mounted on the surface of the sliding driving assembly (15), the connecting column (20) is rotatably mounted on the surface of the driving block (16), the column groove (21) is formed in one side of the connecting column (20), the first spring (22) is fixedly connected to the bottom of the column groove (21), the first rotating column (17) is fixedly connected to one end of the first spring (22) far away from the bottom of the column groove (21), first rotation post (17) and post groove (21) sliding connection, the one end fixedly connected with plectane (19) of spring is kept away from in first rotation post (17), disc (4) upper surface symmetry fixedly connected with rectangle post (14), two the one end fixedly connected with diaphragm (13) of disc (4) are kept away from in rectangle post (14), mounting hole (23) have been seted up to the upper surface of diaphragm (13), mounting hole (23) rotate the installation with plectane (19), the fixed surface of plectane (19) is connected with the second and rotates post (18).

5. The positioning jig for processing the protection plate as claimed in claim 1, wherein a spacer (24) is fixedly connected to one end of each of the four supporting columns (2) away from the fixing plate (1).

6. The positioning jig for processing a protective plate according to claim 4, wherein the initial state of the first spring (22) is a compressed state.

7. The positioning jig for processing the protection plate as claimed in claim 4, wherein the clamping device (6) comprises a second spring (25), a cross column (26) and a limiting block (28), one end of the interior of the second rotating column (18) far away from the circular plate (19) is fixedly connected with the cross column (26), the surface of the cross column (26) is symmetrically sleeved with the second spring (25), the two ends of the cross column (26) are fixedly connected with the limiting block (28), the surface of the cross column (26) is symmetrically and slidably mounted with the clamping plate (27), and the two ends of the second spring (25) are respectively fixedly connected with the second rotating column (18) and the clamping plate (27).

8. The positioning jig for processing a protective plate according to claim 7, wherein the initial state of the second spring (25) is a stretched state.

9. The positioning jig for processing the protection plate as claimed in claim 7, wherein the limiting blocks (28) are symmetrically and slidably connected with limiting rods (29), and one end of each of the two limiting rods (29) is fixedly connected with the clamping plate (27).

10. The positioning jig for processing the protection plate as claimed in claim 4, wherein the corners of the surface of the mounting hole (23) are chamfered.