CN219093916U

CN219093916U - Welding frock convenient to adjust

Info

Publication number: CN219093916U
Application number: CN202223228526.4U
Authority: CN
Inventors: 黄容
Original assignee: Liaoning Simite Electronic Technology Co ltd
Current assignee: Liaoning Simite Electronic Technology Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-05-30
Anticipated expiration: 2032-12-03

Abstract

The utility model relates to the technical field of welding tools, in particular to a welding tool convenient to adjust, which comprises a clamping moving structure, wherein the clamping moving structure comprises four base plates, one sides of the four base plates are fixedly connected with clamping groups, each clamping group comprises clamping blocks, the opposite sides of the four clamping blocks are respectively provided with a fixing groove, the tops of the four clamping blocks are movably connected with push rods, the outer walls of the push rods encircle a first spring, one side of each clamping block is in threaded connection with a fixing bolt, the bottom of each base plate is fixedly connected with a moving structure, the moving structure comprises two connecting plates, the tops of the two ends of each connecting plate are fixedly connected with two groups of connecting blocks, the tops of each group of connecting blocks are fixedly connected with moving groups, and the tops of the two connecting plates are fixedly connected with moving groups.

Description

Welding frock convenient to adjust

Technical Field

The utility model relates to the technical field of welding tools, in particular to a welding tool convenient to adjust.

Background

In the production and manufacturing process of the circuit board, the circuit board can be subjected to the condition of lack welding, the short circuit board which is lack welded needs to be subjected to repair welding under the detection of detection personnel, and a tool for welding the circuit board needs to be used when the practitioner performs repair welding on the circuit board.

The circuit board welding fixture is used for fixing the circuit board, so that the circuit board is prevented from moving during welding, and welding failure is caused by inaccurate positioning of the welding position of the circuit board by a practitioner.

The existing circuit board welding tool is generally fixed by a positioning die, and assists a practitioner in welding a circuit board pair of the existing circuit board welding tool, but the positioning die has an unavoidable defect, and the positioning die can only adapt to the circuit board and cannot adapt to circuit boards of more types.

Although the above application meets the use requirements of users to a certain extent, certain drawbacks still exist in the use process, and the specific problems are as follows:

the existing circuit board welding tool can only adapt to one short circuit board, cannot adapt to circuit boards of different sizes and different types, has a small application range, and loses the effect if another circuit board is produced.

Secondly, the existing circuit board welding tool cannot adjust the height according to the height of a user, and when the user bends over or leans against the head for a long time, the user is easy to feel tired.

Disclosure of Invention

The utility model provides a welding tool convenient to adjust, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding frock convenient to adjust, includes the centre gripping mobile structure, the centre gripping mobile structure includes four backing plates, four the equal fixedly connected with clamping group in one side of backing plate, the clamping group includes the grip block, four the fixed slot has all been seted up to the opposite side of grip block, four the equal swing joint in top of grip block has the push rod, the outer wall of push rod encircles there is first spring, one side threaded connection of grip block has fixing bolt, the bottom fixedly connected with mobile structure of backing plate, mobile structure includes two connecting plates, two the equal fixedly connected with in top at connecting plate both ends connects the square, every group the equal fixedly connected with in top of connecting the square removes the group, two the top of connecting plate is fixed with removes the group, it includes the spout piece to remove the group, the movable slot has been seted up to the inside of spout piece, the inside of spout piece is equipped with the slider, one side swing joint of spout piece has the slider, the outer wall of slider is equipped with the second extension spring, the bottom fixedly connected with rubber cushion of push rod, two fixedly connected with connects with two between the connecting plates, the connecting plate is fixed connection has the lifting structure.

Further, the elevation structure includes the fixed plate, the top of fixed plate four corners pair all is equipped with four fixed columns, the middle part fixedly connected with sleeve at fixed plate top, the top threaded connection of sleeve front portion has telescopic bolt, telescopic top activity has cup jointed the jack-up post, the bottom fixedly connected with spacing disc of jack-up post, the bottom of spacing disc is equipped with the spring.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. through being equipped with the centre gripping and remove the structure and can fix its not unidimensional not equidimension's circuit board, increased its device's accommodation, realized the requirement of required frock when welding its not unidimensional circuit board, help its user to reduce the expense that the frock was invested.

2. Through being equipped with elevation structure and can making its circuit board welding frock carry out the regulation of height according to user's height, when the user uses for a long time, also can guarantee that the user can not cause its user health tired because of long-time operation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic structural view of a welding tool with convenient adjustment according to the present utility model;

FIG. 2 is a cross-sectional view of a clamping set of the present utility model;

FIG. 3 is a schematic diagram of a mobile structure of the present utility model;

FIG. 4 is a schematic view of a lifting structure of the present utility model;

in the figure: 1. clamping the moving structure; 101. a clamping group; 102. a backing plate; 103. a moving structure; 1011. a clamping block; 1012. a rubber cushion block; 1013. a push rod; 1014. a fixing bolt; 1015. a first spring; 1031. a positioning bolt; 1032. a second tension spring; 1033. a slide block; 1034. a chute block; 1035. a connecting plate; 1036. connecting the square blocks; 8. a mobile group; 2. a lifting structure; 201. a fixing plate; 202. fixing the column; 203. a spring; 204. a limit disc; 205. a top column; 206. a telescopic bolt; 207. a sleeve.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-3, the technical scheme is provided by the utility model, a welding fixture convenient to adjust is provided, the welding fixture comprises a clamping moving structure 1, the clamping moving structure 1 comprises four base plates 102, one sides of the four base plates 102 are fixedly connected with clamping groups 101, the clamping groups 101 comprise clamping blocks 1011, fixed slots are formed in the opposite sides of the four clamping blocks 1011, push rods 1013 are movably connected to the tops of the four clamping blocks 1011, first springs 1015 are encircling the outer walls of the push rods 1013, fixing bolts 1014 are connected to one sides of the clamping blocks 1011 in a threaded manner, moving structures 103 are fixedly connected to the bottoms of the base plates 102, the moving structures 103 comprise two connecting plates 1035, the tops of two ends of the two connecting plates 1035 are fixedly connected with two groups of connecting blocks 1036, the tops of each group of connecting blocks 1036 are fixedly connected with moving groups 8, moving grooves are formed in the inner sides of the sliding blocks 1034, sliding blocks 10343 are movably connected with sliding blocks 1033 on one sides of the sliding blocks 1034, the outer walls of the sliding blocks 1033 are provided with second connecting plates 1035, and the two connecting plates 1031 are not required to be fixedly connected with one another, and the two connecting plates can be fixedly connected with one another connecting plate 1031, and the welding fixture can be fixedly connected with two circuit devices.

Referring to fig. 4, the lifting structure 2 comprises a fixing plate 201, four fixing columns 202 are respectively arranged at the tops of four corner pairs of the fixing plate 201, a sleeve 207 is fixedly connected to the middle of the top of the fixing plate 201, a telescopic bolt 206 is connected to the top of the front portion of the sleeve 207 in a threaded manner, a top column 205 is movably sleeved at the top of the sleeve 207, a limit disc 204 is fixedly connected to the bottom of the top column 205, a spring 203 is arranged at the bottom of the limit disc 204, and the circuit board welding tool can be adjusted in height according to the height of a user by the aid of the lifting structure 2.

Referring to fig. 2, a plurality of positioning holes are formed on one side of the slider 1033, and the size of the positioning holes is matched with the size of the positioning pins 1031, so that the fixing of the device can be assisted through the connection relationship and the cooperation.

Referring to fig. 2-3, the slider 1033 is secured to the front end of the one-sided pad 102 in the connection and engagement described above to assist in moving the device to accommodate circuit boards of different sizes.

Referring to fig. 4, a plurality of fixing holes are formed in the front portion of the top column 205, threads are formed in the holes, a telescopic groove is formed in the sleeve 207, and the diameter size of the telescopic groove is matched with the diameter size of the limiting disc 204, so that the height adjustment of the device can be assisted through the connection relationship and the cooperation.

Referring to fig. 4, the top of the top column 205 is fixedly connected to the bottom of the connection block between the two connection plates 1035, and can support the device.

The working principle and the using flow of the utility model are as follows: firstly, the device is horizontally arranged at a required installation position and is fixed through four fixing columns 202, when the circuit board is required to be clamped and welded, the device is adjusted according to the size of the circuit board, the positioning bolt 1031 is pulled out to enable the positioning bolt 1031 to be free from fixing the sliding block 1033, the base plate 102 is pulled to enable the base plate 102 to move, when the base plate moves to a required position, the positioning bolt 1031 is loosened, the second tension spring 1032 drives the positioning bolt 1031 to reset and fix the sliding block 1033, after the position adjustment is finished, the circuit board is placed in a placing groove formed by four clamping blocks 1011, the push rod 1013 is pressed, the push rod 1013 drives the rubber cushion block 1012 to move downwards to compress the first spring 1015, after the rubber cushion block 1012 fixes the circuit board, the fixing bolt 1014 is screwed up, the fixing bolt 1014 is enabled to be used for fixing the circuit board with different sizes by being provided with the clamping moving structure 1, the range of the device is enlarged, and the requirement of a user for welding the circuit board with different sizes is reduced.

When the height of the lifting device is required to be adjusted, the telescopic bolt 206 is rotated to enable the lifting device not to fix the top column 205, the clamping moving structure 1 is pressed downwards, the clamping moving structure 1 drives the top column 205 to move downwards, the top column 205 moves downwards to enable the limiting disc 204 to move downwards, the limiting disc 204 moves downwards to compress the spring 203, after the lifting device is adjusted to a proper height, the telescopic bolt 206 is rotated to enable the lifting device to fix the top column 205, adjustment among all parts is achieved, the circuit board welding fixture can be adjusted according to the height of a user through the lifting structure 2, and when the lifting device is used for a long time by the user, the fact that the user cannot feel tired due to long-time operation can be guaranteed.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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. Welding frock convenient to adjust, including centre gripping moving structure (1), its characterized in that: the clamping moving structure (1) comprises four base plates (102), one side of each base plate (102) is fixedly connected with a clamping group (101), each clamping group (101) comprises a clamping block (1011), fixing grooves are formed in opposite sides of each clamping block (1011), push rods (1013) are movably connected to tops of the clamping blocks (1011), first springs (1015) are arranged on outer walls of the push rods (1013) in a surrounding mode, fixing bolts (1014) are connected to one side of each clamping block (1011) in a threaded mode, moving structures (103) are fixedly connected to bottoms of the base plates (102), each moving structure (103) comprises two connecting plates (1035), two groups of connecting blocks (1036) are fixedly connected to tops of two ends of each connecting plate (1035), moving groups (8) are fixedly connected to tops of the connecting blocks (1036), sliding blocks (1034) are arranged on the tops of the two connecting plates, sliding blocks (1034) are arranged on the inner sides of the sliding blocks, sliding blocks (1034) are provided with sliding blocks (1034), sliding blocks (1033) are arranged on the inner sides of the sliding blocks (1034) and are connected with sliding blocks (1033), the bottom fixedly connected with rubber cushion (1012) of push rod (1013), two fixedly connected with connecting block between connecting plate (1035), the top fixedly connected with elevation structure (2) of centre gripping moving structure (1).

2. The welding fixture convenient to adjust according to claim 1, wherein: lifting structure (2) are including fixed plate (201), the top of fixed plate (201) four corners pair all is equipped with four fixed columns (202), the middle part fixedly connected with sleeve (207) at fixed plate (201) top, the top threaded connection of sleeve (207) front portion has telescopic bolt (206), jack-up post (205) have been cup jointed in the activity of the top of sleeve (207), the bottom fixedly connected with spacing disc (204) of jack-up post (205), the bottom of spacing disc (204) is equipped with spring (203).

3. The welding fixture convenient to adjust according to claim 1, wherein: one side of the sliding block (1033) is provided with a plurality of positioning holes, and the size of each positioning hole is matched with the size of the positioning bolt (1031).

4. The welding fixture convenient to adjust according to claim 1, wherein: the slider (1033) is fixed to the front end of the one-side pad (102).

5. The welding fixture convenient to adjust according to claim 2, wherein: the front part of the top column (205) is provided with a plurality of fixed holes, threads are arranged in the holes, the inside of the sleeve (207) is provided with a telescopic groove, and the diameter size of the telescopic groove is matched with the diameter size of the limiting disc (204).

6. The welding fixture convenient to adjust according to claim 2, wherein: the top of the top column (205) is fixedly connected with the bottom of a connecting block between the two connecting plates (1035).