CN218587405U

CN218587405U - Limiting clamp for circuit board machining

Info

Publication number: CN218587405U
Application number: CN202222931668.0U
Authority: CN
Inventors: 刘洋; 任伟; 陈福龙; 郭俊明
Original assignee: Meilin Electronic Huizhou Co ltd
Current assignee: Meilin Electronic Huizhou Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-07
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a limiting clamp is used in circuit board processing, the on-line screen storage device comprises a base, first rectangular channel has been seted up on the top of base, the inside bottom fixedly connected with pcb board position of first rectangular channel, fixture has been placed in the left side of base, the bottom threaded connection of base has the fixed column, the card hole has been seted up on the top of base. The above structure is adopted in the utility model, when processing circuit board need carry out spacing fixed to it, can place the circuit board on the pcb board position of first rectangular channel, because the existence of pcb board position, can give the circuit board and support, then recycle the fixture block on the apron, with the apron card in the card hole that the base top was seted up, thereby can carry out spacing fixed to the top of circuit board, give the card with the circuit board in first draw-in groove, then first bar mouth of rethread and second bar mouth carry out processing to the circuit board can, thereby reached convenient fixed, improve production efficiency's beneficial effect.

Description

Limiting clamp for circuit board machining

Technical Field

The utility model belongs to circuit board processing field, in particular to limiting clamp is used in circuit board processing.

Background

The circuit board is not strange everywhere, and the inside of electronic product often appears for the circuit circulation of electronic product, when adding man-hour to the circuit board, need carry out spacing fixed to the position of circuit board, mostly use the beautiful line to glue the surface of pasting at the circuit board, utilize the viscidity that the beautiful line glued to fix the circuit board on the mesa of machine, come to carry out spacing fixed to the position of circuit board.

However, compared with the prior art, the circuit board is fixed and processed by adopting a traditional gummed paper sticking mode, gummed paper needs to be stuck to the whole board every time when the circuit board is processed, all gummed paper needs to be torn off after the processing is finished, the next board needs to be stuck with gummed paper again, and only one board can be processed at each time.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a spacing anchor clamps is used in circuit board processing to solve the fixed processing mode of circuit board in the past and be difficult for the fixed of circuit board, and the problem at the bottom of the efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a limiting clamp is used in circuit board processing, includes the base, first rectangular channel has been seted up on the top of base, the inside bottom fixedly connected with pcb board position of first rectangular channel, fixture has been placed in the left side of base, the bottom threaded connection of base has the fixed column, the card hole has been seted up on the top of base.

Further, as a preferred technical scheme, the top end of the base is provided with grooves, the grooves are formed in the left side and the right side of the first rectangular groove, and the grooves are communicated with the first rectangular groove.

Further, as a preferred technical scheme, fixture includes the apron, the apron has been placed on the left side of base, the top of apron be equipped with card hole assorted fixture block.

Further, as a preferred technical scheme, a second rectangular groove is formed in the top end of the cover plate, and the top end of the second rectangular groove is fixedly connected with a sponge.

Further, as a preferred technical scheme, the sponge protrudes one centimeter from the second rectangular groove, and the pcb position is one centimeter lower than the first rectangular groove.

Further, as a preferred technical scheme, first bar mouth has been seted up to the bottom of apron, first bar mouth runs through the apron, the position of first bar mouth and the position of sponge are the crisscross form and are arranged, the second bar mouth has been seted up to the bottom of base, the second bar mouth runs through the base, the position of second bar mouth and the position of pcb board are the crisscross form and are arranged.

Further, as a preferred technical scheme, the bottom end of the base is fixedly connected with a threaded column, the top end of the fixing column is provided with a screw hole matched with the threaded column, and the fixing column is in threaded connection with the threaded column through the screw hole.

Further, as a preferred technical scheme, a positioning block is fixedly connected to the bottom end of the interior of the first rectangular groove, and the positioning block is located at the opposite angle of the first rectangular groove.

To sum up, the utility model discloses mainly have following beneficial effect:

first, when processing circuit board need carry out spacing fixed to it, can place the circuit board on the pcb board position of first rectangular channel, because the existence of pcb board position, can give the circuit board and support, then recycle the fixture block on the apron, with the card downthehole card of the card of apron card offered on the base top, thereby can carry out spacing fixed to the top of circuit board, give the circuit board card in first draw-in groove, then rethread first bar mouth with second bar mouth to the circuit board process can, thereby reached limit clamp and traditional fixed mode and compared, more easy to assemble, convenient fixed, repeatedly usable, thereby can reduce cost, can once only process two boards, can improve production efficiency's purpose.

Drawings

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

fig. 2 is a schematic view of the bottom structure of the present invention;

FIG. 3 is an enlarged view of a first rectangular slot of the present invention;

fig. 4 is a cross-sectional view of the fixing column of the present invention.

Reference numerals: 1. the base, 2, first rectangular channel, 3, pcb position, 4, recess, 5, card hole, 6, fixture, 61, apron, 62, fixture block, 63, second rectangular channel, 64, sponge, 65, first bar mouth, 7, second bar mouth, 8, fixed column, 9, locating piece, 10, screw, 11, screw post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, this embodiment a limit clamp is used in circuit board processing, including base 1, first rectangular channel 2 has been seted up on the top of base 1, the inside bottom fixedly connected with pcb board position 3 of first rectangular channel 2, fixture 6 has been placed on the left side of base 1, the bottom threaded connection of base 1 has fixed column 8, card hole 5 has been seted up on the top of base 1.

Example 2

Referring to fig. 1, on the basis of embodiment 1, in order to reach the purpose of conveniently taking and putting the circuit board, this embodiment has carried out the innovative design to the top of base 1, specifically, recess 4 has been seted up on the top of base 1, recess 4 is seted up in the left and right sides of first rectangular channel 2, recess 4 communicates with each other in first rectangular channel 2, because the existence of recess 4 for the circuit board is placed behind first rectangular channel 2, and there is small gap on both sides about first rectangular channel 2, and when needs take out the circuit board, accessible recess 4 is scratched out the circuit board, thereby has reached the purpose of conveniently taking and putting the circuit board.

Referring to fig. 1, in order to achieve the purpose of facilitating installation, the clamping mechanism 6 is innovatively designed in the embodiment, the clamping mechanism 6 includes a cover plate 61, the cover plate 61 is placed on the left side of the base 1, a clamping block 62 matched with the clamping hole 5 is arranged at the top end of the cover plate 61, due to the existence of the clamping block 62, after the circuit board is placed, the clamping block 62 can be aligned with the clamping hole 5, then the clamping plate is clamped at the top end of the base 1, the top end of the first rectangular groove 2 can be sealed, and the circuit board can be fixed in the first rectangular groove 2, so that the purpose of facilitating installation is achieved.

Referring to fig. 1, in order to achieve the purpose of protecting the circuit board, the second rectangular groove 63 is innovatively designed in the embodiment, the second rectangular groove 63 is formed in the top end of the cover plate 61, a sponge 64 is fixedly connected to the top end of the second rectangular groove 63, the position of the first rectangular groove 2 is symmetrical to the position of the second rectangular groove 63, and when the cover plate 61 is clamped, the sponge 64 covers the top end of the circuit board to prevent the cover plate 61 from damaging the circuit board.

Example 3

Referring to fig. 1, in the present embodiment, on the basis of embodiment 2, in order to achieve the purpose of preventing the sponge 64 from being crushed, the sponge 64 and the pcb board position 3 are innovatively designed, specifically, the sponge 64 protrudes one centimeter from the second rectangular groove 63, the pcb board position 3 is lower than the first rectangular groove 2 by one centimeter, and since the second rectangular groove 63 and the first rectangular groove 2 are in a communicating width, and since the pcb board position 3 is lower than the first rectangular groove 2 by one centimeter, when the cover plate 61 is clamped, the sponge 64 fills the one centimeter, which can prevent the sponge 64 from being long and crushed during pressing.

Referring to fig. 1 and 2, in order to achieve the purpose of facilitating the processing, the present embodiment has implemented an innovative design on the bottom ends of the base 1 and the cover plate 61, the bottom end of the cover plate 61 has been provided with a first strip-shaped opening 65, the first strip-shaped opening 65 penetrates through the cover plate 61, the position of the first strip-shaped opening 65 and the position of the sponge 64 are arranged in a staggered manner, the bottom end of the base 1 has been provided with a second strip-shaped opening 7, the second strip-shaped opening 7 penetrates through the base 1, the position of the second strip-shaped opening 7 and the position of the pcb plate are arranged in a staggered manner, when the circuit board needs to be separated, the first strip-shaped opening 65 and the second strip-shaped opening 7 are symmetrical, and a corresponding tool can be used to separate the circuit board through the second strip-shaped opening 7.

Referring to fig. 2 and 4, in order to achieve the purpose of preventing the base 1 from displacing, the bottom end of the base 1 is innovatively designed in the present embodiment, the bottom end of the base 1 is fixedly connected with a threaded column 11, the top end of the fixing column 8 is provided with a screw hole 10 matched with the threaded column 11, and the fixing column 8 is in threaded connection with the threaded column 11 through the screw hole 10.

Referring to fig. 1 and 3, in order to reach the purpose of reinforcing circuit board rigidity, this embodiment has carried out innovative design to first rectangular channel 2, the inside bottom fixedly connected with locating piece 9 of first rectangular channel 2, locating piece 9 is located the diagonal angle department of first rectangular channel 2, and first rectangular channel 2 has two, because the existence of locating piece 9 for when the circuit board is placed at first rectangular channel 2, locating hole on the circuit board can block to locating piece 9, can carry out the secondary to the position of circuit board and fix, avoids the circuit board to take place the skew in the rectangular channel, thereby has reached reinforcing circuit board rigidity's purpose.

The use principle and the advantages are as follows: when using a spacing anchor clamps is used in circuit board processing, can place the circuit board in first rectangular channel 2, because first rectangular channel 2 has seted up two, can once only place two circuit boards and carry out spacing processing to it, place back in first rectangular channel 2 when the circuit board, because the existence of pcb position 3, can give the circuit board and support, because the existence of locating piece 9, can be when the circuit board is blocked in first rectangular channel 2, give the locating hole of circuit board and block, can carry out the secondary to the position of circuit board, then reuse fixture block 62 on apron 61, block apron 61 in the card hole 5 that base 1 top was seted up, thereby can carry out spacing fixed to the top of circuit board, give the card in first draw-in groove with the circuit board, because the existence of sponge 64 pad, can give the protection with the top of circuit board, avoid apron 61 to the top of circuit board, then rethread first bar mouth 65 and second bar mouth 7 carry out the processing to the circuit board, because the existence of fixed column 8, when supporting base 1, also can effectually prevent that base 1 from hindering the emergence of processing, thereby can reduce the convenient fixed plate cost of two kinds of processing, thereby can make things convenient for the fixed plate, can reduce the use the fixed plate cost more.

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

Claims

1. The utility model provides a spacing anchor clamps are used in circuit board processing which characterized in that: the clamping device comprises a base, a first rectangular channel has been seted up on the top of base, the inside bottom fixedly connected with pcb board position of first rectangular channel, fixture has been placed in the left side of base, the bottom threaded connection of base has the fixed column, the card hole has been seted up on the top of base.

2. The limit clamp for processing the circuit board according to claim 1, wherein: the top of the base is provided with grooves, the grooves are formed in the left side and the right side of the first rectangular groove, and the grooves are communicated with the first rectangular groove.

3. The limit clamp for processing the circuit board according to claim 1, wherein: the clamping mechanism comprises a cover plate, the cover plate is placed on the left side of the base, and a clamping block matched with the clamping hole is arranged at the top end of the cover plate.

4. The limit clamp for processing the circuit board according to claim 3, wherein: a second rectangular groove is formed in the top end of the cover plate, and a sponge is fixedly connected to the top end of the second rectangular groove.

5. The limit clamp for processing the circuit board according to claim 4, wherein: the sponge protrudes one centimeter from the second rectangular groove, and the pcb position is lower than the first rectangular groove by one centimeter.

6. The limit clamp for processing the circuit board according to claim 3, wherein: first bar mouth has been seted up to the bottom of apron, first bar mouth runs through the apron, the position of first bar mouth becomes the staggered form with the position of sponge and arranges, the second bar mouth has been seted up to the bottom of base, the second bar mouth runs through the base, the position of second bar mouth and the position of pcb board become the staggered form and arrange.

7. The limit clamp for processing the circuit board according to claim 1, wherein: the bottom end of the base is fixedly connected with a threaded column, the top end of the fixing column is provided with a screw hole matched with the threaded column, and the fixing column is in threaded connection with the threaded column through the screw hole.

8. The limit clamp for processing the circuit board according to claim 1, wherein: the bottom end of the interior of the first rectangular groove is fixedly connected with a positioning block, and the positioning block is located at the opposite angle of the first rectangular groove.