CN216370812U

CN216370812U - Combined clamping jig for welding PCB and cable

Info

Publication number: CN216370812U
Application number: CN202121553414.9U
Authority: CN
Inventors: 张通领
Original assignee: Xi'an Jiamu Electronic Technology Co ltd
Current assignee: Xi'an Jiamu Electronic Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-04-26
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a combined clamping jig for welding a PCB (printed circuit board) and a cable, which comprises a workbench, wherein the top of the workbench is fixedly connected with a separation plate, the center of the top of the workbench is fixedly connected with a first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected with a welding table, and the top of the workbench and two sides of the first electric telescopic rod are fixedly connected with second electric telescopic rods. The combined clamping jig solves the problems that the existing combined clamping jig is not convenient to clamp according to welding requirements in the using process, corresponding clamping equipment is replaced according to different materials in the using process, certain influence is easily caused to production, the equipment is inconvenient to use, a function of cooling a welding point is not provided in the using process, the welding point is easy to deviate due to shaking, and certain inconvenience is possibly caused to the use of a user.

Description

Combined clamping jig for welding PCB and cable

Technical Field

The utility model relates to the technical field of combined clamping jigs, in particular to a combined clamping jig for welding a PCB and a cable.

Background

Modular fixtures are fixtures that are assembled from reusable standard fixture parts (or proprietary parts) to facilitate attachment and detachment.

At PCB board and cable welded in-process, often need use combination centre gripping tool, current combination centre gripping tool is not convenient for carry out the centre gripping to it according to the welded demand at the in-process that uses usually, make the in-process that uses to change the centre gripping equipment that corresponds according to the material of difference, cause certain influence to production easily, the equipment of being not convenient for simultaneously uses, and do not have usually at the in-process that uses and carry out refrigerated function to the butt welding point, lead to the solder joint to take place the skew because of rocking easily, may cause certain inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined clamping jig for welding a PCB and a cable, which has the advantages of being convenient for clamping materials and accelerating the cooling of welding points, and solves the problems that the existing combined clamping jig is not convenient to clamp according to welding requirements in the using process, corresponding clamping equipment is replaced according to different materials in the using process, certain influence is easily caused on production, the equipment is inconvenient to use, the function of cooling the welding points is not provided in the using process, the welding points are easy to deviate due to shaking, and certain inconvenience is possibly caused to the use of a user.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined clamping jig for welding a PCB and a cable comprises a workbench, wherein a separation plate is fixedly connected to the top of the workbench, a first electric telescopic rod is fixedly connected to the center of the top of the workbench, a welding table is fixedly connected to the output end of the first electric telescopic rod, a second electric telescopic rod is fixedly connected to the top of the workbench and positioned on two sides of the first electric telescopic rod, a first clamping table is fixedly connected to the output end of the second electric telescopic rod, a first clamping plate is movably arranged on the top of the first clamping table, a first movable rod is fixedly connected to the bottom of the first clamping table, the bottom of the first movable rod penetrates through to the bottom of the first clamping table and is fixedly connected with a first limiting plate, a first spring is fixedly connected to the bottom of the first limiting plate, and third electric telescopic rods are fixedly connected to the top of the workbench and positioned on two sides of the second electric telescopic rod, the output end of the third electric telescopic rod is fixedly connected with a second clamping table, the top of the second clamping table is movably provided with a second clamping plate, the bottom of the second clamping plate is fixedly connected with a second movable rod, the bottom of the second movable rod penetrates to the bottom of the second clamping table and is fixedly connected with a second limiting plate, the top of the second limiting plate is fixedly connected with a second spring, the rear side of the top of the workbench is fixedly connected with an installation box, the top of the installation box is provided with a fourth electric telescopic rod in a penetrating manner, the output end of the fourth electric telescopic rod penetrates to the inner cavity of the installation box and is fixedly connected with a welding mechanism, the top of the inner cavity of the installation box is fixedly connected with an air outlet pipe, the rear side of the installation box is fixedly connected with an air cooling box, the top of the air cooling box is fixedly connected with a vacuum pump, and the output end of the vacuum pump is communicated with a flow guide pipe, the one end that the vacuum pump was kept away from to the honeycomb duct runs through to the inner chamber of install bin and communicates with the outlet duct, there is the dodge gate positive through hinge swing joint of workstation, the positive fixedly connected with controller of dodge gate.

Preferably, the top of the first spring is fixedly connected with the first clamping table, and the top of the second spring is fixedly connected with the second clamping table.

Preferably, the front surface of the movable door is embedded with a first observation mirror, and the front surface of the movable door is fixedly connected with a first handle.

Preferably, the four corners of the bottom of the workbench are fixedly connected with supporting legs, and the rear side of the cold air box is embedded with a second observation mirror.

Preferably, the output end of the controller is electrically connected with the vacuum pump, the third electric telescopic rod, the second electric telescopic rod and the welding mechanism respectively, and the top of the partition plate is provided with a through hole.

Preferably, the top of the first clamping plate is fixedly connected with a second handle, and one sides of the two second clamping plates opposite to each other are fixedly connected with a third handle.

Compared with the prior art, the utility model has the following beneficial effects:

the combined clamping jig solves the problems that the existing combined clamping jig is not convenient to clamp according to welding requirements in the using process, so that corresponding clamping equipment is replaced according to different materials in the using process, certain influence is easily caused to production, the equipment is inconvenient to use, the function of cooling a welding point is not provided in the using process, the welding point is easily deviated due to shaking, and certain inconvenience is possibly caused to the use of a user.

Drawings

FIG. 1 is a perspective cross-sectional view of the structure of the present invention;

FIG. 2 is a perspective view of a local structure weld station of the present invention;

FIG. 3 is a perspective view of a first clamping table of the present invention;

FIG. 4 is a perspective view of a second clamping table of the present invention;

FIG. 5 is a perspective rear view of the structure of the present invention;

fig. 6 is a perspective front view of the structure of the present invention.

In the figure: 1 workstation, 2 division boards, 3 first electric telescopic handle, 4 welding benches, 5 second electric telescopic handle, 6 first centre gripping platforms, 7 first grip blocks, 8 first movable rods, 9 first limiting plates, 10 first spring, 11 controllers, 12 third electric telescopic handle, 13 second grip blocks, 14 second movable rods, 15 second limiting plates, 16 second springs, 17 second grip blocks, 18 install bin, 19 fourth electric telescopic handle, 20 welding mechanism, 21 outlet duct, 22 cold air box, 23 vacuum pump, 24 honeycomb ducts, 25 dodge gates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The working table 1, the partition plate 2, the first electric telescopic rod 3, the welding table 4, the second electric telescopic rod 5, the first clamping table 6, the first clamping plate 7, the first movable rod 8, the first limiting plate 9, the first spring 10, the controller 11, the third electric telescopic rod 12, the second clamping table 13, the second movable rod 14, the second limiting plate 15, the second spring 16, the second clamping plate 17, the installation box 18, the fourth electric telescopic rod 19, the welding mechanism 20, the air outlet pipe 21, the cold air box 22, the vacuum pump 23, the flow guide pipe 24 and the movable door 25 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians in technical manuals or conventional experimental methods.

Referring to fig. 1-6, a combined clamping jig for welding a PCB and a cable comprises a worktable 1, four corners of the bottom of the worktable 1 are fixedly connected with supporting legs, the worktable 1 can support equipment by arranging the supporting legs, the top of the worktable 1 is fixedly connected with a partition plate 2, the top of the partition plate 2 is provided with a through hole, the partition plate 2 can conveniently separate materials by arranging the through hole, the center of the top of the worktable 1 is fixedly connected with a first electric telescopic rod 3, the output end of the first electric telescopic rod 3 is fixedly connected with a welding table 4, the top of the worktable 1 and two sides of the first electric telescopic rod 3 are fixedly connected with second electric telescopic rods 5, the output end of the second electric telescopic rods 5 is fixedly connected with a first clamping table 6, the top of the first clamping table 6 is movably provided with a first clamping plate 7, the top of the first clamping plate 7 is fixedly connected with a second handle, the first clamping plate 7 can be conveniently moved by arranging a second handle, the bottom of the first clamping plate 7 is fixedly connected with a first movable rod 8, the bottom of the first movable rod 8 penetrates to the bottom of the first clamping table 6 and is fixedly connected with a first limiting plate 9, the bottom of the first limiting plate 9 is fixedly connected with a first spring 10, the top of the first spring 10 is fixedly connected with the first clamping table 6, the top of the workbench 1 and two sides of the second electric telescopic rod 5 are both fixedly connected with a third electric telescopic rod 12, the output end of the third electric telescopic rod 12 is fixedly connected with a second clamping table 13, the top of the second clamping table 13 is movably provided with a second clamping plate 17, one side of the two opposite second clamping plates 17 is both fixedly connected with a third handle, the second clamping plate 17 can be conveniently moved by arranging the third handle, the bottom of the second clamping plate 17 is fixedly connected with a second movable rod 14, the bottom of the second movable rod 14 penetrates to the bottom of the second clamping table 13 and is fixedly connected with a second limiting plate 15, the top of the second limiting plate 15 is fixedly connected with a second spring 16, the top of the second spring 16 is fixedly connected with the second clamping table 13, the rear side of the top of the workbench 1 is fixedly connected with an installation box 18, the top of the installation box 18 penetrates through a fourth electric telescopic rod 19, the output end of the fourth electric telescopic rod 19 penetrates through the inner cavity of the installation box 18 and is fixedly connected with a welding mechanism 20, the top of the inner cavity of the installation box 18 is fixedly connected with an air outlet pipe 21, the rear side of the installation box 18 is fixedly connected with a cold air box 22, the rear side of the cold air box 22 is embedded with a second observation mirror, the cold air box 22 can be observed by arranging the second observation mirror, the top of the cold air box 22 is fixedly connected with a vacuum pump 23, the output end of the vacuum pump 23 is communicated with a guide pipe 24, one end that vacuum pump 23 was kept away from to honeycomb duct 24 runs through to the inner chamber of install bin 18 and communicates with outlet duct 21, there is the dodge gate 25 in the front of workstation 1 through hinge swing joint, inlay in the front of dodge gate 25 and install first sight glass, through first sight glass, can be convenient for observe in the install bin 18, the first in command of positive fixedly connected with of dodge gate 25, through setting up the first in command, can be convenient for dodge gate 25 to open, the positive fixedly connected with controller 11 of dodge gate 25, the output of controller 11 respectively with vacuum pump 23, second electric

telescopic handle

5 and 20 electric connection of welding mechanism.

The telescopic rod is a telescopic hollow cylindrical rod which is formed by rolling a metal strip or a plastic sheet, and is characterized in that the metal strip or the plastic sheet is pre-shaped into an elastic curled layer which has a memory function and is smaller than the outer diameter of the rod body, so that the telescopic rod has a self-tightening function, and the curled layer always has elastic potential energy for applying pressure to the telescopic rod.

The vacuum pump 23 is a device or apparatus for obtaining a vacuum by mechanically, physically, chemically or physico-chemically pumping a pumped container, and in general, the vacuum pump 23 is a device for improving, generating and maintaining a vacuum in a closed space by various methods.

When the welding device is used, when a user welds a cable, the user firstly places the cable on the second clamping table 13, the second spring 16 drives the second limiting plate 15 to move, the second limiting plate 15 drives the second clamping plate 17 to clamp the cable through the second movable rod 14, then the controller 11 starts the third electric telescopic rod 12, the output end of the third electric telescopic rod 12 drives the cable to move upwards, meanwhile, the user starts the second electric telescopic rod 5 through the controller 11, the output end of the second electric telescopic rod 5 moves the welding position to a proper position through the first clamping table 6, then the user starts the fourth electric telescopic rod 19 and the welding mechanism 20 through the controller 11, the output end of the fourth electric telescopic rod 19 drives the welding mechanism 20 to weld the cable, when the PCB needs to be welded, the user places the PCB on the first clamping table 6, then first spring 10 drives first limiting plate 9 and removes, and first limiting plate 9 drives first grip block 7 through first movable rod 8 and carries out the centre gripping to the PCB board, and the user passes through controller 11 simultaneously and starts vacuum pump 23, and the output of vacuum pump 23 passes through honeycomb duct 24 and will cool off in leading-in outlet duct 21, and outlet duct 21 cools off the welding point simultaneously.

In summary, the following steps: the combined clamping jig for welding the PCB and the cable solves the problem that the existing combined clamping jig is not convenient to clamp according to welding requirements in the using process generally through the matched use of the first clamping table 6, the first clamping plate 7, the first movable rod 8, the first limiting plate 9, the first spring 10, the second clamping table 13, the second movable rod 14, the second limiting plate 15, the second spring 16, the second clamping plate 17, the air outlet pipe 21, the air cooling box 22, the vacuum pump 23 and the guide pipe 24, so that the corresponding clamping equipment is replaced according to different materials during the use process, certain influence is easily caused to the production, simultaneously the equipment of not being convenient for uses, and does not have the butt welding contact to carry out refrigerated function usually in the in-process that uses, leads to the solder joint to take place the skew because of rocking easily, may cause certain inconvenient problem for user's use.

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

Claims

1. The utility model provides a combination centre gripping tool for welding PCB board and cable, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a partition plate (2), the center of the top of the workbench (1) is fixedly connected with a first electric telescopic rod (3), the output end of the first electric telescopic rod (3) is fixedly connected with a welding table (4), the top of the workbench (1) and two sides of the first electric telescopic rod (3) are fixedly connected with second electric telescopic rods (5), the output end of the second electric telescopic rod (5) is fixedly connected with a first clamping table (6), the top of the first clamping table (6) is movably provided with a first clamping plate (7), the bottom of the first clamping plate (7) is fixedly connected with a first movable rod (8), the bottom of the first movable rod (8) penetrates through to the bottom of the first clamping table (6) and is fixedly connected with a first limiting plate (9), the bottom of the first limiting plate (9) is fixedly connected with a first spring (10), the top of workstation (1) and the equal fixedly connected with third electric telescopic handle (12) in both sides that is located second electric telescopic handle (5), the output fixedly connected with second centre gripping platform (13) of third electric telescopic handle (12), the top activity of second centre gripping platform (13) is provided with second grip block (17), the bottom fixedly connected with second movable rod (14) of second grip block (17), the bottom of second movable rod (14) runs through to the bottom of second centre gripping platform (13) and fixedly connected with second limiting plate (15), the top fixedly connected with second spring (16) of second limiting plate (15), the rear side fixedly connected with install bin (18) at workstation (1) top, the top of install bin (18) runs through and is provided with fourth electric telescopic handle (19), the output of fourth electric telescopic handle (19) runs through to the inner chamber and the fixedly connected with welding mechanism (20) of install bin (18) The utility model discloses a solar energy hot-water heater, install bin (18) the top fixedly connected with outlet duct (21) of inner chamber, the rear side fixedly connected with air conditioning box (22) of install bin (18), top fixedly connected with vacuum pump (23) of air conditioning box (22), the output intercommunication of vacuum pump (23) has honeycomb duct (24), the one end that vacuum pump (23) were kept away from in honeycomb duct (24) runs through to the inner chamber of install bin (18) and communicates with outlet duct (21), there is dodge gate (25) in the front of workstation (1) through hinge swing joint, the positive fixedly connected with controller (11) of dodge gate (25).

2. The combined clamping jig for the welding of the PCB and the cable according to claim 1, wherein: the top of the first spring (10) is fixedly connected with the first clamping table (6), and the top of the second spring (16) is fixedly connected with the second clamping table (13).

3. The combined clamping jig for the welding of the PCB and the cable according to claim 1, wherein: a first observation mirror is embedded and installed on the front face of the movable door (25), and a first handle is fixedly connected to the front face of the movable door (25).

4. The combined clamping jig for the welding of the PCB and the cable according to claim 1, wherein: the equal fixedly connected with supporting leg in four corners of workstation (1) bottom, the rear side of cold air box (22) is inlayed and is installed the second sight glass.

5. The combined clamping jig for the welding of the PCB and the cable according to claim 1, wherein: the output end of the controller (11) is electrically connected with the vacuum pump (23), the third electric telescopic rod (12), the second electric telescopic rod (5) and the welding mechanism (20) respectively, and the top of the partition board (2) is provided with a through hole.

6. The combined clamping jig for the welding of the PCB and the cable according to claim 1, wherein: the top of first grip block (7) fixedly connected with second handle, the equal fixedly connected with third handle of one side opposite of two second grip blocks (17).