CN220457662U

CN220457662U - PCBA tool is adjusted to accuracy

Info

Publication number: CN220457662U
Application number: CN202322087500.0U
Authority: CN
Inventors: 陈泽辉
Original assignee: Shenzhen Huier Wireless Technology Co ltd
Current assignee: Shenzhen Huier Wireless Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-06
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a precise PCBA adjusting jig, which comprises an operation table, wherein a processing table is fixedly connected to the top of the operation table, a portal frame is fixedly connected to the top of the operation table, two third sliding grooves are symmetrically formed in two sides of the portal frame, a processing mechanism for processing PCBA is arranged at the top of the portal frame, two first sliding grooves are symmetrically formed in the top of the operation table, a push plate is slidably connected to the inner parts of the two first sliding grooves, a plurality of sliding columns are slidably connected to the surfaces of one side, close to the processing table, of the two push plate, a clamping plate is fixedly connected to the end part, far from the push plate, of the plurality of sliding columns, springs are sleeved on the surfaces of the sliding columns, one ends of the springs are fixedly connected to one side of the clamping plate, the other ends of the springs are fixedly connected to one side of the push plate, and a moving mechanism for moving the push plate is arranged on the surface of one side, far from the processing table, of the push plate. According to the utility model, through the arrangement of the clamping plates, PCBA with different shapes can be accurately clamped.

Description

PCBA tool is adjusted to accuracy

Technical Field

The utility model relates to the technical field of PCBA jigs, in particular to a precise PCBA jig.

Background

The processing process of the PCBA circuit board integrally comprises the processes of cutting, edging, drilling and thousand printing, PCBA, manual welding (optional), testing and the like of the PCB board, specifically, a board raw material is selected, then the board raw material is cut into a proper size and a proper shape, then the edge of the cut board raw material is polished by polishing equipment, burrs and bulges on the edge of the board raw material are removed, then required holes are drilled, then required circuit board lines are obtained through printing, then the PCBA manufacturing process is carried out, part of electronic components are required to be welded on the circuit board, and therefore, the PCBA circuit board is also required to be obtained through the welding process and finally through inspection.

However, when some existing soldering apparatuses are used for soldering a circuit board, the circuit board is generally placed on a platform or an auxiliary frame, and then is fixed, but the circuit board is widely used, so that the shape of the circuit board is different, and therefore the circuit board cannot be accurately clamped and fixed during use, so that the problem needs to be solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a PCBA jig capable of accurately adjusting.

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

the utility model provides an accurate PCBA tool of adjusting, includes the operation panel, operation panel top fixedly connected with processing platform, operation panel top fixedly connected with portal frame, two third spouts have been seted up to portal frame bilateral symmetry, the portal frame top is equipped with the processing mechanism who is used for processing PCBA, two first spouts have been seted up to operation panel top symmetry, two the inside equal sliding connection of first spout has the push pedal, two the equal sliding connection of push pedal side surface is close to processing platform has a plurality of slide columns, a plurality of the slide column is kept away from the equal fixedly connected with splint of push pedal one side tip, a plurality of the equal cover of slide column surface is equipped with the spring, a plurality of equal fixedly connected with in splint one side of spring other end, a plurality of equal fixedly connected with in push pedal one side, two the push pedal is kept away from processing platform one side surface and all is equipped with the pushing mechanism who is used for promoting the push pedal.

As a further scheme of the utility model, the processing mechanism comprises two hydraulic cylinders, the two hydraulic cylinders are all arranged at the top of the portal frame, the bottom ends of the two hydraulic cylinders are fixedly connected with the same supporting block, a second sliding groove is formed in the bottom of the supporting block, a sliding block is connected inside the second sliding groove in a sliding manner, a welding workpiece is fixedly connected to the bottom of the sliding block, and a moving mechanism for moving the welding workpiece is arranged on one side of the sliding block.

As a further scheme of the utility model, the moving mechanism comprises a motor, the motor is fixedly connected to one side of the supporting block, a screw rod is fixedly connected to an output shaft of the motor, the screw rod is rotatably connected to one side inside the second sliding groove, and the sliding block is sleeved on the surface of the screw rod.

As a further scheme of the utility model, the pushing mechanism comprises a first rack, the first rack is fixedly connected to one side of the supporting block, a main gear is cooperatively connected with one side surface of the first rack, which is close to the operating platform, two sides of the main gear are rotatably connected with supporting plates, the two supporting plates are fixedly connected to the bottom of the operating platform, a second rack is cooperatively connected with one side surface of the main gear, which is close to the operating platform, and the second rack is fixedly connected to one side of the pushing plate.

As a further scheme of the utility model, the four corners of the bottom of the operating platform are fixedly connected with supporting frames.

The beneficial effects of the utility model are as follows:

1. through the setting of splint, can fix the PCBA of different shapes, splint are a plurality of settings to still connect through the spring between splint and the push pedal, so splint can carry out accurate centre gripping fixedly according to the shape of PCBA, thereby make PCBA when accepting the welding, more stable.

2. Through the setting of master gear, when welding the work piece and moving down, the push pedal also can be close to PCBA, and when the welder was moving down, first rack also can move down thereupon, and there is the master gear at the surface complex of first rack to the master gear also can rotate along with it, and the surface complex of master gear is the second rack in addition, and under the drive of master gear, the second rack also can move thereupon, thereby drives the push pedal and draws close each other, when the push pedal draws close to certain degree, can carry out the centre gripping to PCBA through splint.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a precisely adjusted PCBA fixture according to the present utility model;

FIG. 2 is a schematic diagram of a machining structure of a precisely adjusted PCBA jig according to the present utility model;

FIG. 3 is a schematic diagram of a clamping structure of a precisely adjusted PCBA fixture according to the present utility model;

fig. 4 is a schematic diagram of a portion a in fig. 3.

In the figure: 1. an operation table; 2. a portal frame; 3. a push plate; 101. a support frame; 102. a first chute; 103. a processing table; 201. a hydraulic cylinder; 202. a support block; 203. a second chute; 204. a screw rod; 205. a motor; 206. a slide block; 207. welding a workpiece; 208. a third chute; 301. a first rack; 302. a main gear; 303. a support plate; 304. a second rack; 305. a spool; 306. a spring; 307. and (3) clamping plates.

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.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, an accurate PCBA tool of adjusting, including operation panel 1, operation panel 1 top fixedly connected with processing platform 103, operation panel 1 top fixedly connected with portal frame 2, two third spouts 208 have been seted up to portal frame 2 bilateral symmetry, portal frame 2 top is equipped with the processing mechanism who is used for processing PCBA, two first spouts 102 have been seted up to operation panel 1 top symmetry, the inside equal sliding connection of two first spouts 102 has push pedal 3, two push pedal 3 are close to the equal sliding connection of processing platform 103 one side surface have a plurality of slide posts 305, a plurality of slide posts 305 keep away from the equal fixedly connected with splint 307 of push pedal 3 one side tip, a plurality of slide post 305 surface all overlaps and is equipped with spring 306, a plurality of spring 306 one end equal fixedly connected with splint 307 one side, a plurality of spring 306 other end equal fixedly connected with one side of push pedal 3, two push pedal 3 keep away from the pushing mechanism of processing platform 103 one side surface all is equipped with and is used for promoting push pedal 3, through the setting of splint 307, can carry out accurate centre gripping to PCBA of different shapes.

Referring to fig. 1 and 2, in a preferred embodiment, the machining mechanism includes two hydraulic cylinders 201, the two hydraulic cylinders 201 are all installed at the top of the portal frame 2, the bottom ends of the two hydraulic cylinders 201 are fixedly connected with the same supporting block 202, the bottom of the supporting block 202 is provided with a second sliding groove 203, the inside of the second sliding groove 203 is slidably connected with a sliding block 206, the bottom of the sliding block 206 is fixedly connected with a welding workpiece 207, one side of the sliding block 206 is provided with a moving mechanism for moving the welding workpiece 207, and the PCBA can be machined through the welding workpiece 207.

Referring to fig. 1 and 2, in a preferred embodiment, the moving mechanism includes a motor 205, the motor 205 is fixedly connected to one side of the supporting block 202, an output shaft of the motor 205 is fixedly connected to a screw rod 204, the screw rod 204 is rotatably connected to one side inside the second sliding groove 203, a slider 206 is sleeved on the surface of the screw rod 204, and the welding workpiece 207 can be moved left and right by the arrangement of the screw rod 204.

Referring to fig. 1 and 3, in a preferred embodiment, the pushing mechanism includes a first rack 301, the first rack 301 is fixedly connected to one side of the supporting block 202, a main gear 302 is cooperatively connected to one side surface of the first rack 301 near the operation table 1, two supporting plates 303 are rotatably connected to two sides of the main gear 302, two supporting plates 303 are fixedly connected to the bottom of the operation table 1, a second rack 304 is cooperatively connected to one side surface of the main gear 302 near the operation table 1, and the second rack 304 is fixedly connected to one side of the push plate 3, and by virtue of the arrangement of the main gear 302, when the first rack 301 moves downward, the second rack 304 also moves along therewith.

Referring to fig. 1, in a preferred embodiment, the four corners of the bottom of the console 1 are fixedly connected with a supporting frame 101, and the device can be more conveniently operated by setting the supporting frame 101.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when the PCBA is used, firstly, the PCBA is placed on the top of the processing table 103, then the hydraulic cylinder 201 is started to drive the welding workpiece 207 to move downwards, so that the PCBA is processed, the first racks 301 are arranged on two sides of the welding workpiece 207, so that when the welding workpiece 207 moves downwards, the first racks 301 move downwards along with the welding workpiece, the main gear 302 is matched with the surface of the first racks 301, the main gear 302 rotates along with the first racks, the second racks 304 are matched with the surface of the main gear 302, the second racks 304 move along with the main gear 302, so that the push plates 3 are driven to move together, when the push plates 3 are close to each other to a certain extent, the PCBA can be clamped through the clamping plates 307, and the clamping plates 307 are arranged in a plurality of ways, and are connected with the push plates 3 through the springs 306, so that the clamping plates 307 can be accurately clamped and fixed according to the shape of the PCBA, and the PCBA is more stable when the PCBA is subjected to welding.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an accurate regulation PCBA tool, includes operation panel (1), its characterized in that, operation panel (1) top fixedly connected with processing platform (103), operation panel (1) top fixedly connected with portal frame (2), two third spouts (208) have been seted up to portal frame (2) bilateral symmetry, portal frame (2) top is equipped with the processing mechanism who is used for processing PCBA, two first spouts (102) have been seted up to operation panel (1) top symmetry, two equal sliding connection in first spout (102) have push pedal (3), two equal sliding connection in push pedal (3) are close to processing platform (103) one side surface have a plurality of slide (305), a plurality of slide (305) keep away from equal fixedly connected with splint (307) of push pedal (3) one side tip, a plurality of slide (305) surface all overlaps and is equipped with spring (306), a plurality of spring (306) one end all fixedly connected with splint (307) one side, a plurality of spring (306) other end equal fixedly connected with push pedal (3) one side, two push pedal (3) one side are kept away from processing mechanism (3).

2. The precise PCBA adjusting jig according to claim 1, wherein the machining mechanism comprises two hydraulic cylinders (201), the two hydraulic cylinders (201) are all installed at the top of a portal frame (2), the two hydraulic cylinders (201) are fixedly connected with the same supporting block (202) at the bottom end, a second sliding groove (203) is formed in the bottom of the supporting block (202), a sliding block (206) is connected to the second sliding groove (203) in a sliding manner, a welding workpiece (207) is fixedly connected to the bottom of the sliding block (206), and a moving mechanism for moving the welding workpiece (207) is arranged on one side of the sliding block (206).

3. The precise adjustment PCBA jig according to claim 2, wherein the moving mechanism comprises a motor (205), the motor (205) is fixedly connected to one side of the supporting block (202), an output shaft of the motor (205) is fixedly connected with a screw (204), the screw (204) is rotatably connected to one side inside the second sliding groove (203), and the sliding block (206) is sleeved on the surface of the screw (204).

4. A precisely adjusted PCBA jig according to claim 3, characterized in that the pushing mechanism comprises a first rack (301), the first rack (301) is fixedly connected to one side of the supporting block (202), a main gear (302) is cooperatively connected to the surface of one side of the first rack (301) close to the operating platform (1), and supporting plates (303) are rotatably connected to both sides of the main gear (302).

5. The precise adjustment PCBA jig according to claim 4, wherein two support plates (303) are fixedly connected to the bottom of the operation table (1), a second rack (304) is cooperatively connected to a side surface of the main gear (302) close to the operation table (1), and the second rack (304) is fixedly connected to one side of the push plate (3).

6. The precisely-adjusted PCBA jig as in claim 5, wherein the four corners of the bottom of the console (1) are fixedly connected with a supporting frame (101).