CN218659417U

CN218659417U - PCBA board divides board anchor clamps

Info

Publication number: CN218659417U
Application number: CN202223050240.1U
Authority: CN
Inventors: 辛健
Original assignee: Suzhou Huilisheng Electronics Technology Co ltd
Current assignee: Suzhou Huilisheng Electronics Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-21
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a PCBA board divides board anchor clamps relates to circuit board anchor clamps technical field, when having solved the circuit board along mount top slide adjusting position, the circuit board can produce the problem of wearing and tearing mar with the mount top. A PCBA board divides the clamp, including the base member; the top of the base part is provided with a first sliding groove and a second sliding groove; the upper part of the base part is provided with an upper fixing frame; the upper part of the upper fixing frame is fixedly provided with a side fixing frame; the lower portion of the upper fixing frame is connected with a lower sliding column in a sliding mode, the upper portion of the upper fixing frame is provided with a sliding strip in a sliding mode, the sliding strip array is provided with a middle rotating shaft in a rotating mode, the middle rotating shaft is connected with the moving belt in a rotating mode, the middle portion of the upper fixing frame is in threaded connection with a jacking screw, and the lower sliding column is connected with the first sliding groove and the second sliding groove in a sliding mode. The utility model discloses the circuit board removes with the removal belt simultaneously, avoids the circuit board along the wearing and tearing that the sliding produced in upper bracket top.

Description

PCBA board divides board anchor clamps

Technical Field

The utility model belongs to the technical field of circuit board anchor clamps, more specifically say, in particular to PCBA board divides board anchor clamps.

Background

In order to improve the processing efficiency in the processing of the PCBA board, the PCBA board is usually designed by a large circuit board and a plurality of repeated boards, the PCBA board is divided into a plurality of small boards by dividing the large circuit board, and the PCBA board is fixed by a board dividing clamp and then divided.

The cutting that uses now divides the board to finish the back to the big board, still need be fixed again when next time cutting apart the circuit board, and it is inconvenient to use, and when the circuit board was along mount top slide adjusting position, the circuit board can produce wearing and tearing with the mount top, especially divides the board operation to the board that has welded electronic components, and electronic components wearing and tearing mar is more obvious, leads to the product appearance behind the branch board pleasing to the eye inadequately, influences customer's acceptance.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a PCBA board divides board anchor clamps to solve the cutting that uses now and divide the board to finish the back to the big board, still need be fixed again when cutting apart the circuit board next time, it is inconvenient to use, and when the circuit board was adjusted the position along mount top slide, the circuit board can produce wearing and tearing with the mount top, especially divide the board operation to the board that has welded electronic components, electronic components wearing and tearing mar is more obvious, it is pleasing to the eye inadequately to lead to the product appearance behind the branch board, influence the problem of customer's acceptance.

The utility model relates to a purpose and efficiency of PCBA board branch board anchor clamps are reached by following concrete technical means:

a PCBA board divides the clamp, including the base member; the top of the base part is provided with a first chute and a second chute, the head end of the first chute is communicated with the head end of the second chute, the tail end of the first chute is communicated with the tail end of the second chute, the rear part of the base part is provided with a rear baffle, the top of the base part is fixedly provided with an upper slide rail, the upper part of the upper slide rail is slidably connected with an upper slide frame, the top of the upper slide frame is slidably connected with an upper fixing frame, the height of the first chute is higher than that of the second chute, the second chute is of a U-shaped structure, the tail ends of the first chute and the second chute are in stepped communication, the head ends of the first chute and the second chute are communicated through an inclined plane, the upper part of the base part is provided with an upper fixing frame, the lower part of the upper fixing frame is slidably connected with a lower slide column, the upper part of the upper fixing frame is slidably provided with a slide bar, the slide bar array is rotatably connected with a movable belt, the upper fixing frame is rotatably connected with a lower fixing frame through a narrow side fixing frame, and a tension spring is arranged between the upper fixing frame and the lower side fixing frame, the upper fixed rotating wheels arranged on the side fixed frame and the auxiliary fixed frame are positioned at two sides of the movable belt.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses the upper bracket slides along the second spout through lower traveller, and the upper bracket removes the interval that pulls open and divide the board equipment backward for keep away from when the upper bracket playback and divide the board equipment, avoid upper bracket and top circuit board to continue and divide board equipment wearing and tearing.

2. The utility model discloses the circuit board removes simultaneously with the removal belt, avoids the circuit board to divide the board operation along the wearing and tearing that the upper bracket top slided and produce, is dividing the board of welding electronic components, removes the production that the wearing and tearing mar that the belt can avoid electronic components, keeps dividing the pleasing to the eye of board back circuit board.

3. The utility model discloses a top tight screw and the position of adjustment side mount make things convenient for the adjustment of the minute board of not unidimensional width circuit board.

4. The utility model discloses a go up the tight fixed of clamp of fixed wheel pair circuit board, but the circuit board still can carry out the back-and-forth movement adjustment, need not the refastening when next circuit board is cut apart, divides the board more convenient quick.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the lower slide column structure of the present invention.

Fig. 3 is a schematic structural view of the base member of the present invention.

Fig. 4 is a schematic view of the structure of the upper fixing frame of the present invention.

Fig. 5 is a schematic view of the side fixing frame of the present invention.

Fig. 6 is a schematic view of the structure of the middle rotating shaft of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base member; 101. a first chute; 102. a second chute; 103. a tailgate; 104. an upper slide rail; 105. an upper carriage; 2. an upper fixing frame; 201. a lower sliding column; 202. a middle rotating shaft; 203. moving the belt; 204. jacking the screw tightly; 205. a slide bar; 3. a side fixing frame; 301. a rotating wheel is fixed on the upper part; 302. a tension spring is connected; 303. and a secondary fixing frame.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 6:

the utility model provides a PCBA board splitting clamp, which comprises a base member 1; the top of the base member 1 is provided with a first chute 101 and a second chute 102, the head end of the first chute 101 is communicated with the head end of the second chute 102, the tail end of the first chute 101 is communicated with the tail end of the second chute 102, the rear part of the base member 1 is provided with a rear baffle 103, the top of the base member 1 is fixedly provided with an upper slide rail 104, the upper part of the upper slide rail 104 is slidably connected with an upper carriage 105, the top of the upper carriage 105 is slidably connected with an upper fixed frame 2, the first chute 101 is higher than the second chute 102, the second chute 102 is of a U-shaped structure, the tail ends of the first chute 101 and the second chute 102 are communicated in a step manner, the head ends of the first chute 101 and the second chute 102 are communicated through an inclined plane, and the fall of the second chute 102 and the first chute 101 guides the lower sliding column 201 to slide along the second chute 102 to avoid entering the first chute 101; an upper fixing frame 2 is arranged on the upper portion of a base member 1, a lower sliding column 201 is connected to the lower portion of the upper fixing frame 2 in a sliding mode, the lower sliding column 201 is adapted to height changes of a first sliding groove 101 and a second sliding groove 102 in a sliding mode, a sliding strip 205 is arranged on the upper portion of the upper fixing frame 2 in a sliding mode, a middle rotating shaft 202 is arranged on the sliding strip 205 in an array rotating mode, the middle rotating shaft 202 is connected with a moving belt 203 in a rotating mode, a jacking screw 204 is screwed in the middle of the upper fixing frame 2, the position of a side fixing frame 3 is tightly jacked and fixed through the jacking screw 204, the positions of the side fixing frame 3 and the moving belt 203 are adjusted, the positions of the moving belt 203, a top circuit board and a rear baffle 103 are adjusted, cutting of plates with different widths is carried out in a matching with adjusting position of a cutting knife of a plate dividing machine, and board dividing adjustment of circuit boards with different sizes and widths is facilitated;

the upper portion of the upper fixing frame 2 is fixedly provided with a side fixing frame 3, the top array of the side fixing frame 3 is provided with an upper fixing rotating wheel 301 in a rotating mode, the middle portion of the side fixing frame 3 is fixedly connected with a connecting tension spring 302, the tail portion of the connecting tension spring 302 is fixedly connected with an auxiliary fixing frame 303, the side fixing frame 3 and the auxiliary fixing frame 303 are both of L-shaped structures, the tail end of the side fixing frame 3 and the head portion of the auxiliary fixing frame 303 are slidably sleeved, the auxiliary fixing frame 303 and the top portion of the upper fixing frame 2 are slidably connected, the upper fixing rotating wheel 301 which is connected with the tension spring 302 and used for pulling the side fixing frame 3 and the auxiliary fixing frame 303 moves oppositely to clamp and fix a middle circuit board, the bottom array of the auxiliary fixing frame 303 is rotatably provided with an upper fixing rotating wheel 301, the upper fixing rotating wheel 301 is of a circular truncated cone structure with a wide upper portion and a narrow lower portion, the upper fixing rotating wheel 301 with a wide portion and a lower portion can clamp the circuit board tightly and simultaneously have a lower force, the situation that the middle portion of the circuit board is bent and raised is avoided, and the upper fixing wheel 301 and the side fixing frame 3 and the auxiliary fixing frame 303 are oppositely arranged and are at the same height.

Wherein, down traveller 201 and first spout 101 and second spout 102 sliding connection, traveller 201 carries out the circulation along first spout 101 and second spout 102 and moves down, the tight contact in top of top screw 204 tail end and side mount 3 top, when dividing to accomplish to playback, upper mounting bracket 2 slides along second spout 102 through traveller 201 down, the head end of first spout 101 and second spout 102 also can be the ladder fall setting, the interval of pulling open and branch board equipment is pulled back to the backward movement when upper mounting bracket 2 plays back, make upper mounting bracket 2 keep away from branch board equipment when playing back, the wearing and tearing of upper mounting bracket 2 and top circuit board relay and the cutting knife of branch board equipment lead to the circuit board to scrap, make the hand of personnel's operation also can principle branch equipment, avoid personnel's hand accidental injury.

Wherein, the tail end of side mount 3 lower part and well pivot 202 rotates to be connected, removes belt 203 and is in between vice mount 303 and the side mount 3, and last fixed runner 301 that side mount 3 and vice mount 303 set up is in the both sides of removing belt 203, can carry out the back-and-forth movement adjustment through rotating fixed runner 301 circuit board, need not to be fixed again when next circuit board of cutting apart, divides the board more convenient quick.

The specific use mode and function of the embodiment are as follows:

in the utility model, the base member 1 is installed at the front part of the board separator, the board separator is arranged at the middle position of the base member 1, the cutting knife of the board separator is arranged between the upper fixing frame 2 and the rear baffle 103, the circuit board is supported against the rear baffle 103, the position of the fixed side fixing frame 3 is supported by the supporting screw 204, the positions of the side fixing frame 3 and the moving belt 203 are adjusted, the positions of the moving belt 203, the top circuit board and the rear baffle 103 are adjusted, the cutting knife of the board separator is matched to cut different width plates, the board separation adjustment of the circuit boards with different size and width is convenient, the personnel pushes the upper sliding frame 105 to linearly move along the upper sliding rail 104, the upper sliding frame 105 and the upper fixing frame 2 synchronously move, the upper fixing frame 2 linearly moves along the first sliding groove 101 at the moment and finally enters the second sliding groove 102, the circuit board is close to the board separator to perform board separation and cutting operation, the lower sliding column 201 is guided by the fall of the second sliding chute 102 and the first sliding chute 101 to slide along the second sliding chute 102, when the circuit board is separated and returned, the upper fixing frame 2 slides along the second sliding chute 102 through the lower sliding column 201, the head ends of the first sliding chute 101 and the second sliding chute 102 can also be arranged in a step fall mode, the upper fixing frame 2 is moved backwards to pull open the distance between the upper fixing frame and the board separator when being returned, so that the upper fixing frame 2 is far away from the board separator when being returned, the circuit board is prevented from being scrapped due to abrasion of cutting knives of the upper fixing frame 2 and the top circuit board and the board separator, hands operated by personnel can also operate the board separator according to the principle, and the hand accidental injury of the personnel is avoided;

the upper fixed rotating wheel 301 of the side fixing frame 3 and the auxiliary fixing frame 303 is pulled by the connecting tension spring 302 to move oppositely to clamp and fix the circuit board in the middle, the upper fixed rotating wheel 301 with the wide upper part and the narrow lower part can clamp the circuit board and has downward pressure, so that the circuit board is kept attached to the lower moving belt 203, the middle part of the circuit board is prevented from being bent and raised, the circuit board can be adjusted in a front-and-back movement mode by rotating the upper fixed rotating wheel 301, the circuit board is not required to be fixed again when being divided next time, and the board division is more convenient and rapid; circuit board and removal belt 203 back-and-forth movement simultaneously avoids the wearing and tearing that the circuit board produced along the 2 top of upper mounting bracket slides, divides the board operation to the board that has welded electronic components, and removal belt 203 can avoid the production of electronic components's wearing and tearing mar, and the outward appearance of better protection circuit board keeps dividing the pleasing to the eye of board back circuit board, promotes the product control, is favorable to looking over of customer and checks and accept.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a PCBA board divides board anchor clamps which characterized in that: the PCBA board splitting clamp comprises a base member (1); the upper part of the base piece (1) is provided with an upper fixing frame (2); a side fixing frame (3) is fixedly arranged at the upper part of the upper fixing frame (2); the lower portion of the upper fixing frame (2) is connected with a lower sliding column (201) in a sliding mode, the upper portion of the upper fixing frame (2) is provided with a sliding strip (205) in a sliding mode, the sliding strip (205) is provided with a rotating shaft (202) in an array rotating mode, the rotating shaft (202) is connected with a moving belt (203) in a rotating mode, and the middle portion of the upper fixing frame (2) is connected with a jacking screw (204) in a threaded mode.

2. The PCBA board splitting clamp as recited in claim 1, wherein a first chute (101) and a second chute (102) are arranged on the top of the base member (1), a head end of the first chute (101) is communicated with a head end of the second chute (102), a tail end of the first chute (101) is communicated with a tail end of the second chute (102), a rear baffle (103) is arranged on the rear portion of the base member (1), and an upper slide rail (104) is fixedly arranged on the top of the base member (1).

3. The PCBA board dividing clamp as recited in claim 2, wherein the first sliding groove (101) is higher than the second sliding groove (102), the second sliding groove (102) is of a U-shaped structure, the tail ends of the first sliding groove (101) and the second sliding groove (102) are in stepped communication, and the head ends of the first sliding groove (101) and the second sliding groove (102) are in communication through an inclined surface.

4. The PCBA board dividing clamp as recited in claim 2, characterized in that the lower sliding column (201) is connected with the first sliding groove (101) and the second sliding groove (102) in a sliding manner, the lower sliding column (201) moves circularly along the first sliding groove (101) and the second sliding groove (102), and the tail end of the tightening screw (204) is in tightening contact with the side fixing frame (3).

5. The PCBA board splitting fixture as recited in claim 1, wherein the top array of the side fixing frame (3) is rotatably provided with an upper fixing rotating wheel (301), the middle part of the side fixing frame (3) is fixedly connected with a connecting tension spring (302), and the tail part of the connecting tension spring (302) is fixedly connected with the auxiliary fixing frame (303).

6. A PCBA board splitting clamp as claimed in claim 5, wherein the side mount (3) and the secondary mount (303) are both L-shaped structures, the tail end of the side mount (3) is slidably sleeved with the head part of the secondary mount (303), and the secondary mount (303) is slidably connected with the top part of the upper mount (2).

7. The PCBA board splitting clamp as recited in claim 5, characterized in that the bottom array of the secondary mount (303) is rotatably provided with upper fixed rotating wheels (301), the upper fixed rotating wheels (301) are in a circular truncated cone structure with a wide top and a narrow bottom, and the upper fixed rotating wheels (301) of the side mount (3) and the secondary mount (303) are oppositely arranged and are at the same height.

8. A PCBA board splitting fixture as claimed in claim 5, characterised in that the side mount (3) is pivotally connected to the rear end of the central pivot shaft (202), and the moving belt (203) is located between the sub-mount (303) and the side mount (3).

9. A PCBA board dividing clip as claimed in claim 2, wherein the upper part of the upper slide rail (104) is slidably connected with an upper carriage (105), and the top of the upper carriage (105) is slidably connected with the upper fixing frame (2).

10. A PCBA board splitting jig as claimed in claim 5, in which the side mount (3) and the sub-mount (303) are provided with upper fixed runners (301) on both sides of the moving belt (203).