CN218243991U

CN218243991U - A upset frock for circuit board processing

Info

Publication number: CN218243991U
Application number: CN202222275357.3U
Authority: CN
Inventors: 陈汉; 兰学武; 周乐平
Original assignee: Kunshan Shijing Electronic Technology Co ltd
Current assignee: Kunshan Shijing Electronic Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a upset frock for circuit board processing, including the support, it is two sets of the equal fixed mounting of support exterior wall has the shell body, and interior table wall movable mounting has the axostylus axostyle, the outer table wall of axostylus axostyle one side is connected with shell body block, and the table wall is provided with the locking subassembly that is used for the axostylus axostyle location in the shell body, and axostylus axostyle opposite side fixed mounting has the strake. In this application, rotate three make its open end of check lock lever break away from the outer table wall of axostylus axostyle, the accessible this moment stirs the circuit board and drives the strake and carry out axial rotation with the axostylus axostyle, until circuit board and two sets of strakes turn over to suitable angle after, artificially rotate three make its open end hug closely the outer table wall of axostylus axostyle of check lock lever, state locking through spacing realization strake to the axostylus axostyle and circuit board to realize the convenient upset of circuit board under the positioning state, improved machining efficiency when having reduced the processing degree of difficulty of circuit board.

Description

A upset frock for circuit board processing

Technical Field

The utility model relates to a circuit board processing technology field especially relates to an upset frock for circuit board processing.

Background

The circuit board has the following names: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

In the in-process of processing the circuit board, in order to avoid the in-process circuit board of processing to take place the displacement and influence processingquality's problem, often need earlier its centre gripping fixed back, process one side wherein, it fixes to reuse anchor clamps after taking off the upset with it after the processing is accomplished, just can process the another side, operation process is comparatively troublesome, and waste time, make machining efficiency lower, be not convenient for use, so wait to propose corresponding upset frock that is used for circuit board processing to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the turnover tool for processing the circuit board is provided.

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

the utility model provides a upset frock for circuit board processing, includes the support, and is two sets of the equal fixed mounting of support exterior wall has the shell body, and interior table wall movable mounting has the axostylus axostyle, the outer table wall of axostylus axostyle one side is connected with the shell body block, and the table wall is provided with the locking Assembly who is used for the axostylus axostyle location in the shell body, and axostylus axostyle opposite side fixed mounting has the strake, still including:

a locking mechanical system for circuit board location, locking mechanical system is including convex seat, promotion seat, shadoof and be used for promoting a horizontal migration's promotion subassembly, and convex seat fixed mounting promotes a inclined plane and shadoof inclined plane looks butt at the strake top, and shadoof bottom fixed mounting has the locating piece, and fixed mounting has the spring between the table wall in locating piece top and the strake.

Preferably, two sets of equal sliding connection of table wall has the draw runner in the strake, and the open end fixed mounting of draw runner has the back frame, and the back frame is U type structure, and the table wall is provided with the spacing portion that is used for the draw runner location in the strake.

Preferably, the pushing assembly comprises a screw rod connected with the inner surface wall of the convex seat in a screwing mode, the open end of the screw rod is movably connected with the outer surface wall of the pushing seat, and a telescopic rod is fixedly installed between the convex seat and the pushing seat.

Preferably, the locking assembly comprises a locking rod III which is connected with the inner surface wall of the outer shell in a screwing manner, and the open end of the locking rod III is tightly attached to the outer surface wall of the shaft rod.

Preferably, the connecting seat is fixedly mounted on the other side of the shaft rod, the inner surface wall of the connecting seat is in sliding fit with the outer surface wall of the edge strip, a sliding block is fixedly mounted at the top of the horizontal end of the connecting seat, the sliding block is in sliding connection with the inner surface wall of the bottom of the edge strip through a longitudinally arranged sliding groove, the inner surface wall of the vertical end of the connecting seat is connected with a second locking rod in a screwing mode, and the open end of the second locking rod is abutted against the outer surface wall of the edge strip.

Preferably, the inner surface wall of the spring is attached to the outer surface wall of the lifting rod.

Preferably, the limiting part comprises a first locking rod, an outer surface wall of the first locking rod is in sliding connection with an inner surface wall of the edge strip, and an open end of the first locking rod is tightly attached to the outer surface wall of the sliding strip.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in this application, in the initial state, two sets of strakes and after-frame keep the horizontality, the shadoof keeps to locating piece pulling state under the spacing of the inclined plane that promotes on the seat, and the spring keeps compressing, after the circuit board that will process combines two sets of strakes simultaneously, the artificial rotation screw rod that rotates, progressively pulling when screw rod and boss spiral close pushes away the seat and keeps away from the shadoof, the inclined plane of shadoof loses the constraining force, the spring can push the locating piece and close to the outer table wall of circuit board, accomplish the location of circuit board, follow-up rotation check lock lever three makes its open end break away from the outer table wall of axostylus axostyle, the accessible stirs the circuit board at this moment and drives strake and axostylus axostyle and carry out axial rotation, after circuit board and two sets of strakes overturn suitable angle, the artificial rotation check lock lever three makes its open end hug closely at the outer table wall of axostylus axostyle, state locking through the spacing realization to the circuit board of axostylus axostyle, in order to realize the convenient upset of circuit board under the locating state, the processing degree of difficulty of circuit board has been improved machining of circuit board when having reduced the circuit board.

2. In this application, after the circuit board passed two sets of strakes simultaneously, continue to promote the circuit board until the interior table wall of the after-frame of one side butt of circuit board, the artificial distance that stretches out in the horizontal both sides of regulation circuit board this moment, at this in-process, the after-frame can receive the driving force and drive the draw runner and slide in the strake, when the outstanding length of circuit board level reached appointed demand, artificial rotatable check lock lever one makes its open end hug closely outside the draw runner, accomplish the position locking of draw runner and after-frame with this, make the follow-up circuit board of same batch laminate the after-frame interior table wall as the positioning standard for the outside, need not to carry out the repetition regulation of position, thereby the result of use of the upset frock for circuit board processing has been improved.

Drawings

Fig. 1 shows a schematic overall structure diagram provided according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a second lock lever according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a boss provided according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a spring provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a support; 2. an outer housing; 3. edging; 4. a first locking rod; 5. a rear frame; 6. a slide bar; 7. a connecting seat; 8. a locking rod II; 9. a slider; 10. a shaft lever; 11. lifting a rod; 12. a locking rod III; 13. a boss; 14. a telescopic rod; 15. a pushing seat; 16. positioning blocks; 17. a spring; 18. a screw.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a upset frock for circuit board processing, includes support 1, the equal fixed mounting of 1 outer table walls of two sets of supports has shell body 2, and interior table wall movable mounting has axostylus axostyle 10, and the outer table wall of axostylus axostyle 10 one side is connected with 2 blocks of shell body, and the table wall is provided with the locking subassembly that is used for axostylus axostyle 10 location in the

shell body

2, and 10 opposite side fixed mounting of axostylus axostyle has strake 3, still including: the locking mechanism for positioning the circuit board comprises a convex base 13, a pushing base 15, a lifting rod 11 and a pushing assembly for pushing the pushing base 15 to move horizontally, in an initial state, two groups of edge strips 3 and a rear frame 5 are kept in a horizontal state, the lifting rod 11 keeps a pulling state on a positioning block 16 under the limit of an inclined plane on the pushing base 15, a spring 17 keeps compression, after the circuit board to be processed is combined with the two groups of edge strips 3, a screw 18 is manually rotated, the screw 18 is screwed with the convex base 13 and simultaneously gradually pulls the pushing base 15 to be far away from the lifting rod 11, the inclined plane of the lifting rod 11 loses constraint force, and the spring 17 can push the positioning block 16 to be combined with the outer surface wall of the circuit board to complete the positioning of the circuit board;

the convex seat 13 is fixedly arranged at the top of the edge strip 3, the inclined surface of the pushing seat 15 is abutted against the inclined surface of the lifting rod 11, the bottom of the lifting rod 11 is fixedly provided with a positioning block 16, and a spring 17 is fixedly arranged between the top of the positioning block 16 and the inner surface wall of the edge strip 3;

rotate three 12 of check lock lever and make its open end break away from the outer table wall of axostylus axostyle 10, the accessible was stirred the circuit board this moment and is driven strake 3 and axostylus axostyle 10 and carry out axial rotation, until circuit board and two sets of strakes 3 upset to suitable angle after, artificially rotate three 12 of check lock lever and make its open end hug closely at the outer table wall of axostylus axostyle 10, state locking through spacing realization strake 3 and the circuit board to axostylus axostyle 10, in order to realize the convenient upset of circuit board under the positioning state, the processing efficiency has been improved when having reduced the processing degree of difficulty of circuit board.

Specifically, as shown in fig. 2, the inner surface walls of the two groups of edge strips 3 are both connected with sliding strips 6 in a sliding manner, the open ends of the sliding strips 6 are fixedly provided with a rear frame 5, the rear frame 5 is in a U-shaped structure, and the inner surface walls of the edge strips 3 are provided with limiting parts for positioning the sliding strips 6;

after the circuit board passes two sets of strakes 3 simultaneously, continue to promote the circuit board until 5 interior table walls of the after-frame of one side butt of circuit board, the artificial distance that stretches out in the horizontal both sides of regulation circuit board this moment, at this in-process, after-frame 5 can receive the driving force and drive draw runner 6 and slide in strake 3 interior table walls, when the outstanding length of the horizontal both sides of circuit board reached appointed demand, artificial rotatable check lock lever one 4 makes its open end hug closely outside draw runner 6, with this position locking of accomplishing draw runner 6 and after-frame 5, make the follow-up circuit board of same batch can use the outside to laminate 5 interior table walls of after-frame as the positioning standard, need not to carry out the repetition regulation of position, thereby improved the result of use of the upset frock for circuit board processing.

Specifically, as shown in fig. 2 and 4, the pushing assembly includes a screw 18 connected to the inner surface wall of the boss 13 in a screwing manner, an open end of the screw 18 is movably connected to the outer surface wall of the pushing seat 15, and an expansion link 14 is fixedly installed between the boss 13 and the pushing seat 15, and by controlling the switching of the forward rotation and the reverse rotation of the screw 18, the reciprocating movement of the pushing seat 15 is realized, and the expansion link 14 is synchronously changed in a telescopic manner to limit the axial deviation of the pushing seat 15, the locking assembly includes a locking rod three 12 connected to the inner surface wall of the outer housing 2 in a screwing manner, the open end of the locking rod three 12 is tightly attached to the outer surface wall of the shaft rod 10, and the positioning of the shaft rod 10 can be realized by rotating the locking rod three 12 to enable the open end to be combined with the outer surface wall of the shaft rod 10.

Specifically, as shown in fig. 1, a connecting seat 7 is fixedly mounted on the other side of the shaft rod 10, a surface wall and an outer surface wall of the edge strip 3 are in sliding fit in the connecting seat 7, a sliding block 9 is fixedly mounted at the top of a horizontal end of the connecting seat 7, the sliding block 9 is in sliding connection with the inner surface wall at the bottom of the edge strip 3 through a sliding groove which is longitudinally formed, a locking rod two 8 is screwed and connected to the inner surface wall of the vertical end of the connecting seat 7, the open end of the locking rod two 8 is abutted to the outer surface wall of the edge strip 3, so that the two groups of edge strips 3 can be adjusted in position relative to the shaft rod 10, the inner surface wall of the spring 17 is abutted to the outer surface wall of the lifting rod 11, so as to limit the horizontal deflection of the spring 17, the limiting part comprises a locking rod one 4, the outer surface wall of the locking rod one 4 is in sliding connection with the inner surface wall of the edge strip 3, the open end of the locking rod one 4 is tightly abutted to the outer surface wall of the sliding strip 6, and the positioning of the sliding strip 6 can be completed.

The working principle is as follows: in an initial state, the two groups of edge strips 3 and the rear frame 5 are kept in a horizontal state, the lifting rod 11 keeps a pulling state on the positioning block 16 under the limit of the inclined plane on the pushing seat 15, the spring 17 keeps compression, after the circuit board to be processed is combined with the two groups of edge strips 3 at the same time, the screw 18 is manually rotated, the screw 18 is screwed with the convex seat 13 and gradually pulls the pushing seat 15 to be away from the lifting rod 11, the inclined plane of the lifting rod 11 loses constraint force, the spring 17 can push the positioning block 16 to be combined with the outer surface wall of the circuit board to complete the positioning of the circuit board, the locking rod three 12 is subsequently rotated to enable the open end of the locking rod to be separated from the outer surface wall of the shaft rod 10, at the moment, the circuit board can be driven to axially rotate with the shaft rod 10 by shifting the circuit board, and after the circuit board and the two groups of edge strips 3 are turned to proper angles, the locking rod three 12 is manually rotated to enable the open end to be tightly attached to the outer surface wall of the shaft rod 10, the state locking of the edge strips 3 and the circuit board is realized by limiting the shaft lever 10, so that the circuit board in a positioning state can be conveniently turned over, the processing difficulty of the circuit board is reduced, the processing efficiency is improved, the circuit board continuously pushes the circuit board until the inner surface wall of the rear frame 5 abutted against one side of the circuit board after passing through the two groups of edge strips 3, the distance extending out of the two horizontal sides of the circuit board is manually adjusted, in the process, the rear frame 5 is pushed to drive the slide strips 6 to slide on the inner surface wall of the edge strips 3, until the protruding length of the two horizontal sides of the circuit board reaches the specified requirement, the locking rod I4 can be manually rotated to enable the open end to be tightly attached to the outer surface wall of the slide strips 6, so that the position locking of the slide strips 6 and the rear frame 5 is completed, the subsequent circuit boards in the same batch can be attached to the inner surface wall of the rear frame 5 by the outer side as the positioning standard without repeatedly adjusting the position, thereby the result of use of the upset frock for circuit board processing has been improved.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a upset frock for circuit board processing, includes support (1), its characterized in that, and is two sets of support (1) outer table wall equal fixed mounting has shell body (2), and interior table wall movable mounting has axostylus axostyle (10), axostylus axostyle (10) one side outer table wall is connected with shell body (2) block, and the outer table wall of shell body (2) is provided with the locking Assembly who is used for axostylus axostyle (10) location, and axostylus axostyle (10) opposite side fixed mounting has strake (3), still including:

a locking mechanical system for circuit board location, locking mechanical system is including convex seat (13), promotion seat (15), shadoof (11) and be used for promoting seat (15) horizontal migration's promotion subassembly, convex seat (13) fixed mounting is at strake (3) top, promotes seat (15) inclined plane and shadoof (11) inclined plane looks butt, and shadoof (11) bottom fixed mounting has locating piece (16), and fixed mounting has spring (17) between locating piece (16) top and the strake (3) interior table wall.

2. The turnover tool for the circuit board processing according to claim 1, wherein two sets of sliding strips (6) are slidably connected to the inner surface walls of the edge strips (3), a rear frame (5) is fixedly mounted at the open end of each sliding strip (6), each rear frame (5) is of a U-shaped structure, and limiting portions for positioning the sliding strips (6) are arranged on the inner surface walls of the edge strips (3).

3. The turnover tool for the circuit board processing according to claim 1, wherein the pushing assembly comprises a screw (18) rotatably connected with the inner surface wall of the convex base (13), the open end of the screw (18) is movably connected with the outer surface wall of the pushing base (15), and an expansion link (14) is fixedly installed between the convex base (13) and the pushing base (15).

4. The turnover tool for processing the circuit board as claimed in claim 1, wherein the locking assembly includes a third locking rod (12) screwed with the inner surface wall of the outer casing (2), and an open end of the third locking rod (12) is tightly attached to the outer surface wall of the shaft rod (10).

5. The turnover tool for the circuit board processing is characterized in that a connecting seat (7) is fixedly mounted on the other side of the shaft rod (10), the inner surface wall of the connecting seat (7) is in sliding fit with the outer surface wall of the edge strip (3), a sliding block (9) is fixedly mounted at the top of the horizontal end of the connecting seat (7), the sliding block (9) is in sliding connection with the inner surface wall of the bottom of the edge strip (3) through a longitudinally arranged sliding groove, the inner surface wall of the vertical end of the connecting seat (7) is connected with a second locking rod (8) in a screwing mode, and the open end of the second locking rod (8) is abutted against the outer surface wall of the edge strip (3).

6. The turnover tool for processing the circuit board as claimed in claim 1, wherein the inner surface wall of the spring (17) is attached to the outer surface wall of the lifting rod (11).

7. The turnover tool for the circuit board processing according to claim 2, wherein the limiting portion comprises a first locking rod (4), the outer surface wall of the first locking rod (4) is in sliding connection with the inner surface wall of the edge strip (3), and the open end of the first locking rod (4) is tightly attached to the outer surface wall of the sliding strip (6).