CN217751126U

CN217751126U - Pressing and fixing device for circuit board production and processing

Info

Publication number: CN217751126U
Application number: CN202221683978.9U
Authority: CN
Inventors: 高小平; 张建刚; 尤智进; 黄雄朋; 赵祥; 陈彩华
Original assignee: Changzhou Keqixin Electronics Co ltd
Current assignee: Changzhou Keqixin Electronics Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-08
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a circuit board technical field just discloses a circuit board production and processing is with compressing tightly fixing device, including workstation and compressing tightly fixing device, compressing tightly fixing device is including fixing base, slip post, slider, pressure spring, connecting plate, fastening bolt, clamp plate, supporting shoe, press from both sides tight piece, clamping spring, the tight curb plate of clamp, the top of workstation and the bottom fixed connection of fixing base, the sliding tray has been seted up to the fixing base, the one end activity of slip post runs through the top of fixing base and extends to the inner wall of sliding tray and the top fixed connection of slider, the surface at the slip post is established to the pressure spring cover, through setting up pressing from both sides tight piece, clamping spring, the tight curb plate of clamp, through the width size according to the circuit board, can remove and press from both sides tight piece, under clamping spring's effect, the resilience that resets makes the tight curb plate of clamp press from both sides tight to its circuit board press from both sides tightly, avoids the position of circuit board to easily to take place to remove, has reached the effect convenient to use.

Description

Pressing and fixing device for circuit board production and processing

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board production and processing is with compressing tightly fixing device.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, the English name is PCB, FPC circuit board, also called as a flexible circuit board, the flexible circuit board is made of polyimide or polyester film as a base material, has high reliability, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.

The existing circuit board is usually manually pressed and fixed by a special tool in the processing process, and after the circuit board is manually pressed, the position of the circuit board is easy to move, so that the efficiency of operations such as welding, film sticking or punching is low, even the circuit board is damaged, the damage rate of the circuit board is increased, and the use efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board production and processing is with compressing tightly fixing device reaches convenient to use's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the pressing and fixing device comprises a workbench and a pressing and fixing device body, wherein the pressing and fixing device body comprises a fixing seat, a sliding column, a sliding block, a pressing spring, a connecting plate, a fastening bolt, a pressing plate, a supporting block, a clamping spring and a clamping side plate, the top of the workbench is fixedly connected with the bottom of the fixing seat, the fixing seat is provided with a sliding groove, one end of the sliding column movably penetrates through the top of the fixing seat and extends to the inner wall of the sliding groove and the top of the sliding block, the pressing spring is sleeved on the outer surface of the sliding column, one side of the connecting plate is fixedly connected with one side of the sliding block, one end of the fastening bolt penetrates through the top of the connecting plate and extends to the bottom of the connecting plate and is fixedly connected with the top of the pressing plate, the top of the workbench is provided with a clamping groove, one end of the clamping spring is fixedly connected with one side of the clamping block, and the other end of the clamping spring is fixedly connected with one side of the inner wall of the clamping groove.

Preferably, the outer wall of slider and the inner wall sliding connection of sliding tray, according to the size thickness of circuit board, through upwards twitching the slip post, the slip post drives the slider and removes in the sliding tray to drive the connecting plate and remove.

Preferably, one end of the compression spring is fixedly connected with the top of the inner wall of the sliding groove, the other end of the compression spring is fixedly connected with the top of the sliding block, the compression spring has certain pretightening force through the compression spring, and the compression spring is convenient to drive the pressing plate to compress the circuit board under the action of resetting and rebounding.

Preferably, one end of the fastening bolt is in threaded connection with the inner wall of the through hole formed in the top of the penetrating connecting plate, and the fastening bolt is used to fix the fastening bolt conveniently and avoid displacement.

Preferably, the supporting block is located under the pressing plate, the supporting block is fixedly mounted at the top of the workbench, and the circuit board is convenient to place by setting the supporting block to be fast.

Preferably, the inner wall of the clamping block is in sliding connection with the inner wall of the clamping groove.

Preferably, the bottom of the clamping side plate is fixedly connected with the top of the clamping block, the clamping block can be moved, and under the action of the clamping spring, the reset resilience promotes the clamping side plate to clamp the two sides of the circuit board.

The utility model provides a circuit board production and processing is with compressing tightly fixing device. The method has the following beneficial effects:

(1) The utility model discloses a set up the fixing base, the slip post, the slider, compression spring, the connecting plate, fastening bolt, a pressing plate, the supporting shoe, place the circuit board on supporting soon through the user, according to the size thickness of circuit board, through upwards twitching the slip post, the slip post drives the slider and removes in the sliding tray, thereby it removes to drive the connecting plate, through using compression spring, compression spring has certain pretightning force, under the rebound effect that resets, be convenient for drive the clamp plate and compress tightly circuit board, through using fastening bolt, be convenient for fix it, avoid the displacement, the effect of convenient to use has been reached.

(2) The utility model discloses a set up and press from both sides tight piece, clamping spring, press from both sides tight curb plate, through the width size according to the circuit board, can remove and press from both sides tight piece, under clamping spring's effect, the resilience that resets makes and presss from both sides tight curb plate and press from both sides tightly to the both sides of its circuit board, avoids the position of circuit board to easily take place to remove, has reached the effect of convenient to use.

Drawings

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

FIG. 2 is a schematic view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1, 2, pressing and fixing devices, 201 fixing seats, 202 sliding columns, 203 sliding blocks, 204 pressing springs, 205 connecting plates, 206 fastening bolts, 207 pressing plates, 208 supporting blocks, 209 clamping blocks, 210 clamping springs and 211 clamping side plates.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a technical solution: a pressing and fixing device for producing and processing a circuit board comprises a workbench 1 and a pressing and fixing device 2, wherein the pressing and fixing device 2 comprises a fixed seat 201, a sliding column 202, a sliding block 203, a pressing spring 204, a connecting plate 205, a fastening bolt 206, a pressing plate 207, a supporting block 208, a clamping block 209, a clamping spring 210 and a clamping side plate 211, the top of the workbench 1 is fixedly connected with the bottom of the fixed seat 201, the fixed seat 201 is provided with a sliding groove, one end of the sliding column 202 movably penetrates through the top of the fixed seat 201 and extends to the inner wall of the sliding groove to be fixedly connected with the top of the sliding block 203, the outer wall of the sliding block 203 is slidably connected with the inner wall of the sliding groove, the pressing spring 204 is sleeved on the outer surface of the sliding column 202, one end of the pressing spring 204 is fixedly connected with the top of the inner wall of the sliding groove, the other end of the pressing spring 204 is fixedly connected with the top of the sliding block 203, one side of the connecting plate 205 is fixedly connected with one side of the sliding block 203, one end of a fastening bolt 206 penetrates through the top of the connecting plate 205 and extends to the bottom of the connecting plate 205 to be fixedly connected with the top of the pressing plate 207, one end of the fastening bolt 206 is in threaded connection with the inner wall of a through hole formed by penetrating through the top of the connecting plate 205, a circuit board is placed on the supporting block 208 by a user through arranging the fixing seat 201, the sliding column 202, the sliding block 203, the pressing spring 204, the connecting plate 205, the fastening bolt 206, the pressing plate 207 and the supporting block 208, the sliding column 202 is upwards drawn according to the size thickness of the circuit board, the sliding column 202 drives the sliding block 203 to move in the sliding groove so as to drive the connecting plate 205 to move, the pressing spring 204 is used, the pressing spring 204 has certain pretightening force, the pressing plate 207 is conveniently driven to press the circuit board under the action of resetting and rebounding, and the fastening bolt 206 is conveniently used to fix the circuit board, avoid the displacement, the effect convenient to use has been reached, supporting shoe 208 is located clamp plate 207 directly under, supporting shoe 208 fixed mounting is at the top of workstation 1, the tight groove of clamp has been seted up at the top of workstation 1, the inner wall of the tight groove of clamp 209 and the inner wall sliding connection who presss from both sides tight groove, one end and one side fixed connection who presss from both sides tight piece 209 of clamp spring 210, the other end and the inner wall one side fixed connection who presss from both sides tight groove of clamp spring 210, the bottom of the tight curb plate 211 of clamp and the top fixed connection who presss from both sides tight piece 209, through setting up the tight piece 209 of clamp, clamp spring 210, the tight curb plate 211 of clamp, through the width size according to the circuit board, can remove the tight piece 209 of clamp, under clamp spring 210's effect, the resilience that resets makes the tight curb plate 211 of clamp to press from both sides to its circuit board, avoid the position of circuit board easily to take place the removal, the effect convenient to use has been reached.

When the circuit board fixing device is used, the circuit board is placed on the supporting block 208 through a user, according to the size and thickness of the circuit board, the sliding column 202 is pulled upwards, the sliding column 202 drives the sliding block 203 to move in the sliding groove, the connecting plate 205 is driven to move, through the use of the compression spring 204, the compression spring 204 has certain pre-tightening force, under the reset resilience effect, the compression plate 207 is driven to compress the circuit board conveniently, through the use of the fastening bolt 206, the circuit board is fixed conveniently, the displacement is avoided, through the arrangement of the clamping block 209, the clamping spring 210 and the clamping side plate 211, through the width size according to the circuit board, the clamping block 209 can be moved, under the effect of the clamping spring 210, the reset resilience enables the clamping side plate 211 to clamp the two sides of the circuit board tightly, and the position of the circuit board is prevented from easily moving.

In summary, by providing the fixing base 201, the sliding column 202, the sliding block 203, the pressing spring 204, the connecting plate 205, the fastening bolt 206, the pressing plate 207, and the supporting block 208, the circuit board is placed on the supporting block 208 by a user, according to the size thickness of the circuit board, the sliding column 202 is pulled upwards, the sliding column 202 drives the sliding block 203 to move in the sliding groove, so as to drive the connecting plate 205 to move, by using the pressing spring 204, the pressing spring 204 has a certain pre-tightening force, under the action of the reset resilience, the pressing plate 207 is conveniently driven to compress the circuit board, by using the fastening bolt 206, the fixing is facilitated, the displacement is avoided, and the effect of convenience in use is achieved.

Through setting up clamp block 209, clamping spring 210, clamping side board 211, through the width size according to the circuit board, can remove clamp block 209, under clamping spring 210's effect, the resilience that resets makes clamp side board 211 press from both sides tight to its both sides of circuit board, avoids the position of circuit board easily to take place to remove, has reached convenient to use's effect.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circuit board production and processing is with compressing tightly fixing device, includes workstation (1) and compresses tightly fixing device (2), its characterized in that: the pressing and fixing device (2) comprises a fixing seat (201), a sliding column (202), a sliding block (203), a pressing spring (204), a connecting plate (205), a fastening bolt (206), a pressing plate (207), a supporting block (208), a clamping block (209), a clamping spring (210) and a clamping side plate (211), wherein the top of the workbench (1) is fixedly connected with the bottom of the fixing seat (201), a sliding groove is formed in the fixing seat (201), one end of the sliding column (202) movably penetrates through the top of the fixing seat (201) and extends to the inner wall of the sliding groove and the top of the sliding block (203), the pressing spring (204) is sleeved on the outer surface of the sliding column (202), one side of the connecting plate (205) is fixedly connected with one side of the sliding block (203), one end of the fastening bolt (206) penetrates through the top of the connecting plate (205) and extends to the bottom of the connecting plate (205) and is fixedly connected with the top of the pressing plate (207), a clamping groove is formed in the top of the workbench (1), one end of the clamping spring (210) is fixedly connected with one side of the clamping block (209), and the other end of the clamping spring (210) is connected with one side of the clamping groove.

2. The pressing and fixing device for the production and processing of the circuit board as claimed in claim 1, wherein: the outer wall of the sliding block (203) is connected with the inner wall of the sliding groove in a sliding mode.

3. The pressing and fixing device for the production and processing of the circuit board as claimed in claim 1, wherein: one end of the compression spring (204) is fixedly connected with the top of the inner wall of the sliding groove, and the other end of the compression spring (204) is fixedly connected with the top of the sliding block (203).

4. The pressing and fixing device for the production and processing of the circuit board as claimed in claim 1, wherein: one end of the fastening bolt (206) is in threaded connection with the inner wall of a through hole formed through the top of the connecting plate (205).

5. The pressing and fixing device for the production and processing of the circuit board as claimed in claim 1, wherein: the supporting block (208) is located under the pressing plate (207), and the supporting block (208) is fixedly mounted at the top of the workbench (1).

6. The pressing and fixing device for the production and processing of the circuit board as claimed in claim 1, wherein: the inner wall of the clamping block (209) is connected with the inner wall of the clamping groove in a sliding mode.

7. The pressing and fixing device for the production and processing of the circuit board as claimed in claim 1, wherein: the bottom of the clamping side plate (211) is fixedly connected with the top of the clamping block (209).