CN219685827U

CN219685827U - Positioning jig for drilling line protection board

Info

Publication number: CN219685827U
Application number: CN202321127633.XU
Authority: CN
Inventors: 关章富; 苏海凤
Original assignee: Shenzhen Tekerui Electronics Co ltd
Current assignee: Shenzhen Tekerui Electronics Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-15
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a positioning jig for drilling a circuit protection board, and relates to the technical field of circuit protection board processing. This circuit protection board drilling is with location tool, the on-line screen storage device comprises a base, fixedly connected with hydraulic telescoping rod on the outer wall of base, hydraulic telescoping rod's flexible end fixedly connected with drilling machine, the inside of base is provided with positioning mechanism, positioning mechanism includes the clamp splice, clamp splice fixed connection is on the top of slide bar, slide bar's outer wall sliding connection is on the inner wall of spout, the spout is seted up on the top inner wall of base, slide bar's bottom outer wall sliding connection is on the inner wall of arc guide rail. According to the utility model, the first rotating column and the second rotating column are driven to rotate by the control rod, the sliding rod and the clamping block are driven to move inwards or outwards by the track of the arc-shaped guide rail, the circuit protection board is positioned and clamped, and the circuit protection board is kept at the center of the base, so that the operation is simple and convenient.

Description

Positioning jig for drilling line protection board

Technical Field

The utility model relates to the technical field of circuit protection board processing, in particular to a positioning jig for drilling a circuit protection board.

Background

The line protection board is a protection board capable of protecting a line and a power supply, is generally rectangular, and needs to drill the surface of the line protection board when the line protection board is processed, so that a drilling device is needed.

When the drilling device punches the circuit protection board, in order to avoid the deviation of the circuit protection board, an additional positioning mechanism is usually required to fix and clamp the circuit protection board, most of the existing fixing mechanisms fix the circuit protection board by utilizing a rotary threaded rod, the rotary threaded rod drives the clamping block to move less in distance, so that the clamping and the releasing of the limiting are troublesome, the cost is too high when the electric control equipment clamps the circuit protection board, in addition, the circuit protection board is required to be positioned and clamped, four sides of the circuit protection board are required to be limited, and part of the positioning equipment clamps the positioning equipment, so that the circuit protection board with the same size can only be fixed and clamped, and the applicability is poor.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a positioning jig for drilling a circuit protection board, which solves the problem that the prior positioning mechanism mentioned in the background art is troublesome in positioning and fixing the circuit protection board.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the positioning jig for drilling the circuit protection board comprises a base, wherein a hydraulic telescopic rod is fixedly connected to the outer wall of the base, a drilling machine is fixedly connected to the telescopic end of the hydraulic telescopic rod, and a positioning mechanism is arranged in the base;

the positioning mechanism comprises a clamping block, the clamping block is fixedly connected to the top end of a sliding rod, the outer wall of the sliding rod is slidably connected to the inner wall of a sliding groove, the sliding groove is formed in the inner wall of the top end of a base, the outer wall of the bottom of the sliding rod is slidably connected to the inner wall of an arc-shaped guide rail, the arc-shaped guide rail is fixedly connected to the outer wall of a first rotating column, the top end of the first rotating column is rotationally connected to the inner wall of the top end of the base, the bottom end of the first rotating column is rotationally connected with a second rotating column, the second rotating column is rotationally connected to the inner wall of the bottom end of the base, and a control rod is fixedly connected to the outer wall of the first rotating column.

Preferably, the top of the outer end of the control rod penetrates through and is in sliding connection with a pressing block, and a U-shaped sliding rail is fixedly connected to the outer wall of the pressing block.

Preferably, the bottom of the pressing block is fixedly connected with one end of the reset spring, and the other end of the reset spring is fixedly connected with the bottom of the pressing block.

Preferably, the inner wall of the U-shaped sliding rail is clamped with a sliding block.

Preferably, an annular groove is formed in the inner wall of the sliding block, and the inner wall of the annular groove is in sliding connection with the inner wall of the U-shaped sliding rail.

Preferably, the top end of the sliding block is fixedly connected with a clamping block.

Preferably, the clamping block is inserted on the inner wall of the clamping groove, and the clamping groove is formed on the inner wall of the through groove on the outer wall of the base.

Preferably, the clamping grooves are provided with a plurality of groups, and the clamping grooves are arranged on the through grooves on the outer wall of the base in a linear array.

Preferably, a baffle is fixedly connected to the inner wall of the through groove of the base, and the inner wall of the baffle is in sliding connection with the outer wall of the sliding block.

Preferably, the outer wall of the base is provided with a through groove.

(III) beneficial effects

The utility model provides a positioning jig for drilling a circuit protection board. The beneficial effects are as follows:

(1) When the positioning jig for drilling the circuit protection board is used, the positioning mechanism is arranged, so that the device can drive the first rotating column and the second rotating column to rotate by pressing the pressing block, the sliding rod and the clamping block are driven to move inwards or outwards by the track of the arc-shaped guide rail, the circuit protection board is positioned and clamped, and the circuit protection board is kept at the center of the base, and the operation is simple and convenient.

(2) When the positioning jig for drilling the circuit protection board is used, the positioning mechanism is arranged, so that the device can respectively control the vertical clamping blocks and the transverse clamping blocks to clamp the circuit protection board through operating the two groups of control rods, and the device can adapt to the circuit protection board with most rectangles and has stronger adaptability.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a perspective view showing a separated state of a base according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;

FIG. 5 is a schematic perspective view showing the separation state of the pressing block according to the present utility model.

In the figure: 1. a base; 2. a hydraulic telescopic rod; 3. a drilling machine; 4. a positioning mechanism; 41. clamping blocks; 42. a slide bar; 43. rotating the first column; 44. a clamping groove; 45. a chute; 47. rotating the second column; 48. a baffle; 49. a control lever; 410. a return spring; 411. pressing the blocks; 412. a clamping block; 413. a slide block; 414. an annular groove; 415. a U-shaped slide rail; 416. an arc-shaped guide rail.

Detailed Description

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

Referring to fig. 1-5, the present utility model provides a positioning fixture for drilling a circuit protection board, which comprises a base 1, wherein a hydraulic telescopic rod 2 is fixedly connected to an outer wall of the base 1, a drilling machine 3 is fixedly connected to a telescopic end of the hydraulic telescopic rod 2, and it is worth noting that the hydraulic telescopic rod 2 and the drilling machine 3 are both well known in the art, the drilling machine 3 can be driven to move up and down by the hydraulic telescopic rod 2, and the circuit protection board can be drilled by the drilling machine 3, the specific principle is not repeated here, and a positioning mechanism 4 is arranged in the base 1;

the positioning mechanism 4 comprises a clamping block 41, the clamping block 41 is fixedly connected to the top end of a sliding rod 42, the outer wall of a circuit protection board is contacted with and clamped by the clamping block 41, the outer wall of the sliding rod 42 is slidably connected to the inner wall of a sliding groove 45, the sliding groove 45 is formed in the inner wall of the top end of a base 1, a certain guiding effect can be generated on the sliding rod 42 through the sliding groove 45, the outer wall of the bottom of the sliding rod 42 is slidably connected to the inner wall of an arc-shaped guide rail 416, the arc-shaped guide rail 416 is fixedly connected to the outer wall of the first rotating column 43, the arc-shaped guide rail 416 can be driven to rotate along the center of the first rotating column 43 and is matched with the sliding groove 45, the sliding rod 42 can be controlled to move along the sliding groove 45, the sliding rod 42 can be driven to reciprocate by the rotating direction of the arc-shaped guide rail 416, the top end of the first rotating column 43 is rotatably connected to the inner wall of the top end of the base 1, the second rotating column 47 is rotatably connected to the bottom end of the rotating column 47, the second rotating column 43 and the second rotating column 47 can generate relative rotation, the second rotating column 47 is rotatably connected to the inner wall of the bottom end of the base 1, the second rotating column 47 is fixedly connected to the outer wall of the same outer wall of the rotating column 47, and the first rotating column is fixedly connected to the outer wall of the second rotating column 43 is provided with the same control rod 49, and the second rotating column 49 is fixedly connected to the outer wall of the base 49 is fixedly connected to the upper rotating column 49.

The outer end top of control rod 49 runs through and sliding connection has pressing block 411, fixedly connected with U type slide rail 415 on pressing block 411's the outer wall, be fixed with the guide block on pressing block 411's the outer wall and inlay on control rod 49's inner wall, and guarantee that pressing block 411 can not produce rotatoryly, pressing block 411's bottom and reset spring 410's one end fixed connection, reset spring 410's the other end fixed connection is in pressing block 411's bottom, can produce spacing and the effect that resets pressing block 411 through reset spring 410's elasticity, U type slide rail 415's inner wall joint has slider 413, set up round annular groove 414 on slider 413's the inner wall, annular groove 414's inner wall and U type slide rail 415's inner wall sliding connection, through annular groove 414 and U type slide rail 415's sliding connection, make slider 413 can slide on U type slide rail 415's inner wall, and U type slide rail 415 can drive slider 413 and produce the removal from top to bottom, the top fixed connection of slider 413 has fixture block 412, fixture block 412 is pegged graft on the inner wall of fixture block 44, when fixture block 412 and fixture block 44 peg graft, can carry out spacing and reset to control rod 49, the effect of limiting block 44, the inner wall joint has slider 413, the inner wall of inner wall 1 through the guide rail 48 is provided with the inner wall of U type slide rail 415 on the inner wall 48, and the inner wall of guide rail 48 is connected with the inner wall of U type slide rail 415, and the inner wall 48 through the baffle 48, and the inner wall 1 on the guide rail 48.

In the present utility model, when in use, the circuit protection board is placed at the top end of the base 1, the pressing block 411 is pressed inwards, so that the pressing block 411 drives the U-shaped slide rail 415 to descend, the U-shaped slide rail 415 drives the slide block 413 to descend through the annular groove 414, so that the slide block 413 drives the slide block 412 to descend, and the slide block 412 is separated from the clamping groove 44, so that the limit of the control rod 49 is released, at the moment, the control rod 49 is moved leftwards, so that the control rod 49 drives the rotating column one 43 to rotate clockwise, so that the slide rod 42 moves inwards along the sliding groove 45, the circuit protection board is clamped and fixed, after the circuit protection board is fixed, the pressing block 411 is released, so that the return spring 410 drives the pressing block 411 to reset upwards, so that the clamp block 412 is clamped with the corresponding clamping groove 44 again for limiting.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit protection shield drilling is with location tool, includes base (1), its characterized in that: the hydraulic telescopic rod (2) is fixedly connected to the outer wall of the base (1), the telescopic end of the hydraulic telescopic rod (2) is fixedly connected with the drilling machine (3), and the positioning mechanism (4) is arranged in the base (1);

positioning mechanism (4) are including clamp splice (41), clamp splice (41) fixed connection is on the top of slide bar (42), the outer wall sliding connection of slide bar (42) is on the inner wall of spout (45), spout (45) are seted up on the top inner wall of base (1), the bottom outer wall sliding connection of slide bar (42) is on the inner wall of arc guide rail (416), arc guide rail (416) fixed connection is on the outer wall of rotating post (43), the top of rotating post (43) rotates and connects on the top inner wall of base (1), the bottom rotation of rotating post (43) is connected with rotating post two (47), rotating post two (47) rotate and connect on the bottom inner wall of base (1), fixedly connected with control lever (49) on the outer wall of rotating post one (43).

2. The positioning jig for drilling a circuit protection board according to claim 1, wherein: the top of the outer end of the control rod (49) penetrates through and is connected with a pressing block (411) in a sliding mode, and a U-shaped sliding rail (415) is fixedly connected to the outer wall of the pressing block (411).

3. The positioning jig for drilling of a circuit protection board according to claim 2, wherein: the bottom of the pressing block (411) is fixedly connected with one end of the reset spring (410), and the other end of the reset spring (410) is fixedly connected with the bottom of the pressing block (411).

4. The positioning jig for drilling of a circuit protection board according to claim 2, wherein: the inner wall joint of U type slide rail (415) has slider (413).

5. The positioning jig for drilling a circuit protection board according to claim 4, wherein: an annular groove (414) is formed in the inner wall of the sliding block (413), and the inner wall of the annular groove (414) is in sliding connection with the inner wall of the U-shaped sliding rail (415).

6. The positioning jig for drilling a circuit protection board according to claim 4, wherein: the top end of the sliding block (413) is fixedly connected with a clamping block (412).

7. The positioning jig for drilling a circuit protection board according to claim 6, wherein: the clamping blocks (412) are inserted into the inner walls of the clamping grooves (44), and the clamping grooves (44) are formed in the inner walls of the through grooves of the outer walls of the base (1).

8. The positioning jig for drilling a circuit protection board according to claim 7, wherein: the clamping grooves (44) are arranged in a plurality of groups, and the clamping grooves (44) are arranged on the through grooves on the outer wall of the base (1) in a linear array.

9. The positioning jig for drilling a circuit protection board according to claim 8, wherein: the inner wall of the through groove of the base (1) is fixedly connected with a baffle plate (48), and the inner wall of the baffle plate (48) is in sliding connection with the outer wall of the sliding block (413).

10. The positioning jig for drilling a circuit protection board according to claim 1, wherein: the outer wall of the base (1) is provided with a through groove.