CN219204860U

CN219204860U - Multilayer PCB circuit board compression fittings

Info

Publication number: CN219204860U
Application number: CN202223612407.9U
Authority: CN
Inventors: 曾晓霞
Original assignee: Shenzhen Anfucheng Technology Co ltd
Current assignee: Shenzhen Anfucheng Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a multilayer PCB circuit board pressing device, which relates to the technical field of PCB circuit boards and comprises a device body, wherein the device body comprises a base, a workbench, a clamping device, a stop lever, a supporting plate, an adjusting device, a top plate and a pressing device, the middle of the top of the base is fixedly connected with the workbench, the clamping device is arranged on the workbench, the two ends of the top of the base are fixedly connected with the supporting plate, the top of the supporting plate is fixedly connected with the top plate, the pressing device is arranged on the top plate, the two ends of the supporting plate are respectively provided with the adjusting device, the adjusting device comprises a first hydraulic cylinder, a first hydraulic rod, a first push plate and a first sponge cushion, and the pressing device of the multilayer PCB circuit board can be adjusted according to the specification of the PCB circuit board through the arrangement of the adjusting device and the clamping device, so that the practicability of the multilayer PCB circuit board pressing device is enhanced, and the use is more convenient.

Description

Multilayer PCB circuit board compression fittings

Technical Field

The utility model relates to the technical field of PCB circuit boards, in particular to a multilayer PCB circuit board pressing device.

Background

PCB circuit boards are commonly referred to as printed circuit boards, also known as printed circuit boards, which are providers of electrical connections for electronic components. Printed circuit boards are commonly referred to as "PCBs" and cannot be referred to as "PCBs". The circuit board layer number can be divided into a single panel, a double panel, a four-layer board, a six-layer board and other multi-layer circuit boards.

Through searching, the patent with the Chinese patent number of CN 214481563U discloses a multilayer circuit board laminating device, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a supporting frame, the central position of the upper surface of the supporting frame is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with a laminating plate, the upper surface of the workbench is provided with an alignment assembly, and the lower surface of the laminating plate is provided with a protection assembly. However, the existing lamination device still has the problem that the existing lamination device cannot perform lamination according to the size specification of the PCB, is not suitable for lamination work of most of the PCB, and has certain limitation in the use process.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a multilayer PCB circuit board pressing device, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multilayer PCB circuit board pressing device which comprises a device body, wherein the device body comprises a base, a workbench, a clamping device, a stop lever, a supporting plate, an adjusting device, a top plate and a pressing device, the middle of the top of the base is fixedly connected with the workbench, the clamping device is arranged on the workbench, the two ends of the top of the base are fixedly connected with the supporting plate, the top plate is fixedly connected with the top of the supporting plate, the pressing device is arranged on the top plate, the adjusting device is arranged at the two ends of the supporting plate, the adjusting device comprises a first hydraulic cylinder, a first hydraulic rod, a first pushing plate and a first sponge cushion, the two ends of the supporting plate are respectively provided with the first hydraulic cylinder, one side of the first hydraulic cylinder is fixedly sleeved with the first hydraulic rod, one side of the first hydraulic rod is fixedly connected with the first pushing plate, and one side of the first pushing plate is fixedly connected with the first sponge cushion.

Preferably, the clamping device comprises a groove and a limiting groove.

Preferably, the upper end of the workbench is longitudinally provided with a groove, a plurality of limit grooves are formed in the groove, the limit grooves are arranged at equal intervals, and the stop lever is connected with the limit grooves in a clamping mode.

Preferably, the pressing device comprises a second hydraulic cylinder, a second hydraulic rod, a second push plate and a second foam cushion.

Preferably, a second hydraulic cylinder is arranged on the top plate, a second hydraulic rod is fixedly sleeved on one side of the second hydraulic cylinder, a second push plate is fixedly connected on one side of the second hydraulic rod, and a second sponge cushion is fixedly connected on one side of the second push plate.

(III) beneficial effects

The utility model provides a multilayer PCB circuit board pressing device. The beneficial effects are as follows:

this multilayer PCB circuit board closing device, through adjusting device and clamping device's setting for this PCB circuit board's closing device can be adjusted according to the specification of PCB circuit board, thereby makes this multilayer PCB circuit board closing device practicality reinforcing, and uses more convenient.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the adjusting device of the present utility model;

FIG. 3 is a schematic view of a locking device according to the present utility model;

FIG. 4 is a top plan view of the overall structure of the present utility model;

in the figure, 1, a device body; 2. a base; 3. a work table; 4. a clamping device; 41. a groove; 42. a limit groove; 5. a stop lever; 6. a support plate; 7. an adjusting device; 71. a first hydraulic cylinder; 72. a first hydraulic lever; 73. a first push plate; 74. a first foam pad; 8. a top plate; 9. a pressing device; 91. a second hydraulic cylinder; 92. a second hydraulic lever; 93. a second push plate; 94. a second sponge pad;

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. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a multilayer PCB circuit board closing device, includes device body 1, device body 1 includes base 2, workstation 3, clamping device 4, pin 5, backup pad 6, adjusting device 7, roof 8 and compression device 9, fixedly connected with workstation 3 in the middle of the base 2 top, clamping device 4 has been seted up on the workstation 3, the equal fixedly connected with backup pad 6 in base 2 top both ends, backup pad 6 top fixedly connected with roof 8, be equipped with compression device 9 on roof 8, backup pad 6 both ends all are equipped with adjusting device 7, adjusting device 7 includes first pneumatic cylinder 71, first hydraulic cylinder 72, first push pedal 73 and first foam-rubber cushion 74, backup pad 6 both ends all are equipped with first pneumatic cylinder 71, first hydraulic cylinder 71 one side fixedly cup joints first hydraulic cylinder 72, first hydraulic cylinder 72 one side fixedly connected with first push pedal 73, first push pedal 73 one side fixedly connected with first foam-rubber cushion 74. Through being provided with adjusting device 7, through the inside hydraulic oil of first pneumatic cylinder 71 promotion first hydraulic stem 72 back and forth movement to promote first push pedal 73, align and fix the multilayer PCB circuit board, and can adjust it according to the size of PCB circuit board, thereby make the device practicality strengthen.

The clamping device 4 comprises a groove 41 and a limiting groove 42. Through being provided with the fastener 4, equidistant spacing groove 42 that is equipped with in recess 41 adjusts pin 5 according to the specification of PCB circuit board to make the device be applicable to the pressfitting work of the PCB circuit board of different specifications.

The upper end of the workbench 3 is longitudinally provided with a groove 41, a plurality of limit grooves 42 are formed in the groove 41, the limit grooves 42 are arranged at equal intervals, and the stop lever 5 is in clamping connection with the limit grooves 42. Through being provided with spacing groove 41 to conveniently insert stop lever 5 in spacing groove 42 according to PCB's size specification, thereby make the device practicality reinforcing.

The pressing device 9 comprises a second hydraulic cylinder 91, a second hydraulic rod 92, a second push plate 93 and a second foam cushion 94. Through being provided with compression fittings 9, the hydraulic oil through the inside of second pneumatic cylinder 91 promotes the removal from top to bottom of second hydraulic stem 92, and the second push pedal 93 removes and presss from both sides multilayer PCB circuit board to accomplish this multilayer PCB circuit board lamination work.

The top plate 8 is provided with a second hydraulic cylinder 91, a second hydraulic rod 92 is fixedly sleeved on one side of the second hydraulic cylinder 91, a second push plate 93 is fixedly connected to one side of the second hydraulic rod 92, and a second foam cushion 94 is fixedly connected to one side of the second push plate 93. Through being provided with second foam-rubber cushion 94 to play certain guard action to multilayer PCB circuit board, lead to the fact the damage to the PCB circuit board when avoiding the lamination, thereby make the device practicality reinforcing.

Working principle: this multilayer PCB circuit board closing device, firstly place the PCB circuit board in proper order on workstation 3, and set up first pneumatic cylinder 71 at workstation 3 both ends, through opening first pneumatic cylinder 71, promote the removal around first hydraulic stem 72 through the inside hydraulic oil of first pneumatic cylinder 71, thereby promote first push pedal 73, align and fix the multilayer PCB circuit board, thereby avoid multilayer PCB circuit board to fold together have the dislocation and lead to the extrusion defective goods, and be equipped with first foam-rubber cushion 74 in first push pedal 73 one side, play certain guard action to the multilayer PCB circuit board, simultaneously through the setting of first pneumatic cylinder 71, make it fix with the PCB circuit board of specification, secondly set up recess 41 on workstation 3, and equidistant being equipped with spacing groove 42 in recess 41, adjust pin 5 according to the specification of PCB circuit board, thereby make the device be applicable to the pressfitting work of the PCB circuit board of different specifications, finally through opening second pneumatic cylinder 91, carry out the removal through the inside hydraulic oil of second hydraulic stem 92 of promotion second pneumatic cylinder 91 and carry out the multilayer circuit board under the second hydraulic stem 92 and carry out the multilayer circuit board and pressfitting 93 at the multilayer circuit board, the multilayer PCB circuit board is equipped with the multilayer circuit board is completed to the multilayer PCB 93, the multilayer PCB circuit board is pressed down to the multilayer circuit board is protected to the multilayer 93 simultaneously.

The utility model relates to a device body, in particular to a device body; 2. a base; 3. a work table; 4. a clamping device; 41. a groove; 42. a limit groove; 5. a stop lever; 6. a support plate; 7. an adjusting device; 71. a first hydraulic cylinder; 72. a first hydraulic lever; 73. a first push plate; 74. a first foam pad; 8. a top plate; 9. a pressing device; 91. a second hydraulic cylinder; 92. a second hydraulic lever; 93. a second push plate; 94. a second sponge pad; the components are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a multilayer PCB circuit board closing device, includes device body (1), its characterized in that: device body (1) is including base (2), workstation (3), clamping device (4), pin (5), backup pad (6), adjusting device (7), roof (8) and compression fittings (9), fixedly connected with workstation (3) in the middle of base (2) top, clamping device (4) have been seted up on workstation (3), equal fixedly connected with backup pad (6) in base (2) top both ends, backup pad (6) top fixedly connected with roof (8), be equipped with compression fittings (9) on roof (8), backup pad (6) both ends all are equipped with adjusting device (7), adjusting device (7) are including first pneumatic cylinder (71), first push pedal (73) and first foam-rubber cushion (74), backup pad (6) both ends all are equipped with first pneumatic cylinder (71), first pneumatic cylinder (72) have been fixedly cup jointed on one side of first pneumatic cylinder (71), first push pedal (73) one side fixedly connected with first push pedal (73), first one side fixedly connected with foam-rubber cushion (74).

2. The multilayer PCB panel of claim 1, wherein: the clamping device (4) comprises a groove (41) and a limiting groove (42).

3. The multilayer PCB panel of claim 1, wherein: the workbench (3) is characterized in that a groove (41) is longitudinally formed in the upper end of the workbench (3), a plurality of limiting grooves (42) are formed in the groove (41), the limiting grooves are uniformly arranged, and the stop lever (5) is connected with the limiting grooves (42) in a clamping mode.

4. The multilayer PCB panel of claim 1, wherein: the pressing device (9) comprises a second hydraulic cylinder (91), a second hydraulic rod (92), a second push plate (93) and a second foam cushion (94).

5. The multilayer PCB panel of claim 1, wherein: be equipped with second pneumatic cylinder (91) on roof (8), second pneumatic cylinder (91) one side is fixed to be cup jointed second hydraulic stem (92), second push pedal (93) are fixedly connected with on one side of second hydraulic stem (92), second foam-rubber cushion (94) are fixedly connected with on one side of second push pedal (93).