CN218426107U

CN218426107U - Welding positioning tool

Info

Publication number: CN218426107U
Application number: CN202222730268.3U
Authority: CN
Inventors: 鲁正东; 黄尚清
Original assignee: Zhuhai Jingchengtong Automation Equipment Co ltd
Current assignee: Zhuhai Jingchengtong Automation Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a welding position frock relates to electronic components technical field, include the setting through operation panel, positioning mechanism and roof pressure mechanism, will need welded components and parts to prevent placing the bench, remove to place the platform and remove components and parts to the below of circuit board, and the spring tension through expanding spring after the location is accomplished lasts components and parts jacking on the circuit board, and the staff need not to use the hand to keep components and parts and laminating with the circuit board. It can be through the operation panel, positioning mechanism and roof pressure mechanism's setting, and the spring tension through expanding spring after the location is accomplished lasts the roof pressure with components and parts on the circuit board, and the staff need not to use the hand to keep components and parts with the laminating of circuit board, and the staff can directly weld the soldering pin of components and parts, makes things convenient for the staff operation, has avoided in the traditional welding manual use to press components and parts with the hand and turn over the face again and weld on the circuit board, leads to scalding the finger in welding process.

Description

Welding positioning tool

Technical Field

The utility model relates to an electronic components technical field specifically is a welding position frock.

Background

The electronic components are components of electronic elements and small machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; some parts of industries such as electric appliances, radio, instruments and the like are general terms of electronic devices such as capacitors, transistors, hairsprings, spiral springs and the like, and the electronic components comprise: resistors, capacitors, inductors, potentiometers, valves, heat sinks, electromechanical components, connectors, semiconductor discrete devices, electroacoustic devices, laser devices, electronic display devices, and the like.

According to patent No. CN208543046U discloses electronic components's welding frock, includes: the device comprises a slide rail, a body and a diagonal draw plate; the part groove is formed in the rear end of the interior of the base and connected with the base in an embedding mode; inclined pull plates are arranged on two sides of the body and the base, and the body is movably connected with the base through the inclined pull plates; the outer end of the lower part of the inclined pulling plate is provided with a tightening device, and the inclined pulling plate is connected with the tightening device in a screwing mode.

However, in the implementation process of the above scheme, the function of positioning the component during welding is not provided, when the electronic component is welded, the pin of the component needs to be inserted into the preformed hole of the circuit board first, and then the part of the pin, which is in contact with the circuit board, is welded by turning over the pin and using the soldering tin, but at present, the component is pressed on the circuit board manually during the welding process and then the pin is turned over for welding, and since the finger is close to the welding area, the finger is very likely to be scalded during the welding process, so that the body health of a worker is damaged; therefore, the welding positioning tool is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding position frock in order to compensate prior art not enough.

In order to achieve the above object, the utility model provides a following technical scheme: a welding positioning tool comprises a tool body.

Further, two equal fixed connection of slide pipe one is at the surface of slide bar one, two equal fixed connection of slide pipe three is at the surface of slide bar two, slide pipe two is through fixed block fixed connection at the surface of slide pipe four, because slide pipe two is together fixed with slide pipe four, slide pipe two and slide pipe four can not take place the rotation at the removal in-process slide pipe two and slide pipe four.

Furthermore, sleeve fixed connection is at the surface of slide pipe two, telescopic inner wall sliding connection has the top-pressing post, expanding spring fixed connection is between top-pressing post and sleeve, the outer fixed surface of top-pressing post is connected with places the platform, and the surface of placing the platform is provided with the slipmat, prevents to place the components and parts on the platform and take place the skew when placing the platform and remove.

Further, the outer fixed surface of the fifth sliding pipe is connected with a connecting block, the outer fixed surface of the connecting block is connected with four connecting rods, four connecting rods are fixedly connected to the outer surface of the placing table, the second sliding pipe and the fourth sliding pipe are far away from the connecting rod, and interference between the second sliding pipe and the fourth sliding pipe and the connecting rod in the moving process is avoided.

Further, the outer fixed surface of slide pipe four is connected with the dead lever, five sliding connection of slide pipe are at the surface of dead lever, and the surface of slide pipe five is provided with anti-skidding line, takes place the phenomenon of skidding when avoiding staff's handle slide pipe five.

Further, the fixed surface of screwed pipe is connected with the fixed plate, fixed plate fixed connection is at the surface of operation panel, screwed pipe and threaded rod threaded connection, the one end of threaded rod is provided with the handle, makes things convenient for the staff to rotate the threaded rod.

Further, the one end of threaded rod is rotated and is connected with the grip block, the outer fixed surface of grip block is connected with two slide bars three, two the one end of slide bar three all run through the surface of fixed plate and with fixed plate sliding connection, the draw-in groove has been seted up to the surface of grip block, and it is fixed to carry out the centre gripping through the draw-in groove on the grip block when two grip blocks are close to each other to the circuit board.

Compared with the prior art, this welding position frock possesses following beneficial effect:

1. the utility model discloses an operation panel, positioning mechanism and roof pressure mechanism's setting, will need welded components and parts to prevent to placing the bench, the removal is placed the platform and is removed components and parts to the below of circuit board, spring tension through expanding spring after the location is accomplished lasts the top with components and parts and presses on the circuit board, the staff need not to use the hand to keep the laminating with the circuit board with components and parts, the staff can directly weld the leg welding needle of components and parts, make things convenient for the staff to operate, the manual use is pressed components and parts with the hand and is turned over again and weld on the circuit board in having avoided traditional welding, lead to scalding the finger in welding process.

2. The utility model discloses a setting of two fixture, when welding components and parts, the staff can place the circuit board between two grip blocks, and two threaded rods of rotation make two grip blocks be close to and extrude the centre gripping circuit board mutually again, because the grip block is seted up with the corresponding draw-in groove of circuit board, can make the circuit board carry out the level fixed, the staff need not handheld circuit board again, produces when avoiding handheld circuit board welding and rocks to lead to soldering tin offset to make welding effect not good.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the positioning mechanism and the linkage mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the top pressing mechanism of the present invention.

In the figure: 1. an operation table; 2. a positioning mechanism; 21. an X-axis limiting rod; 22. a first sliding pipe; 23. a first sliding rod; 24. a second sliding pipe; 25. a Y-axis limiting rod; 26. a third sliding pipe; 27. a second sliding rod; 28. a fourth sliding pipe; 3. a jacking mechanism; 31. a sleeve; 32. pressing the column; 33. a tension spring; 34. a placing table; 4. a linkage mechanism; 41. a fifth sliding pipe; 42. connecting blocks; 43. a connecting rod; 44. fixing the rod; 5. a clamping mechanism; 51. a fixing plate; 52. a threaded pipe; 53. a threaded rod; 54. a clamping plate; 55. and a third sliding rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a welding position frock, and the device effectively avoids among the traditional welding manual use to press the components and parts on the circuit board turn-over again and welds, leads to scalding the finger in the welding process very probably.

Referring to fig. 1 and 3, a welding position frock, including operation panel 1, the inside of operation panel 1 is provided with positioning mechanism 2, and positioning mechanism 2 includes two X axle gag lever posts 21, two Y axle gag lever posts 25, slide bar 23 and slide bar 27, and the surface mounting of operation panel 1 has the desk lamp, makes things convenient for the staff to observe at positioning element and welding process.

The outer surfaces of the two X-axis limiting rods 21 are connected with first sliding pipes 22 in a sliding mode, the first sliding pipes 22 are fixedly connected to the outer surfaces of the first sliding rods 23, fixing blocks are arranged at two ends of the X-axis limiting rods 21, and the X-axis limiting rods 21 are fixedly connected to the inner bottom wall of the operating platform 1 through the fixing blocks of the two X-axis limiting rods 21.

The outer surfaces of the two Y-axis limiting rods 25 are connected with three sliding pipes 26 in a sliding mode, the three sliding pipes 26 are fixedly connected to the outer surface of the second sliding rod 27, fixing blocks are arranged at two ends of each Y-axis limiting rod 25, the Y-axis limiting rods 25 are fixedly connected to the inner bottom wall of the operating platform 1 through the fixing blocks of the two Y-axis limiting rods 25, and the horizontal height of each Y-axis limiting rod 25 is lower than that of the X-axis limiting rod 21.

The outer surface of the first sliding rod 23 is connected with a second sliding tube 24 in a sliding mode, the outer surface of the second sliding rod 27 is connected with a fourth sliding tube 28 in a sliding mode, the second sliding tube 24 is fixedly connected to the outer surface of the fourth sliding tube 28 through a fixing block, the second sliding tube 24 and the fourth sliding tube 28 are fixed together through the second sliding tube 24, the second sliding tube 24 and the fourth sliding tube 28 can move anywhere in a certain horizontal area, and the second sliding tube 24 and the fourth sliding tube 28 cannot rotate in the moving process.

Referring to fig. 4, the pressing mechanism 3 is disposed inside the operating platform 1, the pressing mechanism 3 includes a sleeve 31 and an extension spring 33, the sleeve 31 is fixedly connected to the outer surface of the second sliding tube 24, a pressing column 32 is slidably connected to the inner wall of the sleeve 31, and the pressing column 32 presses the placing platform 34 upwards under the spring tension of the extension spring 33, so that the components on the placing platform 34 are pressed and fixed on the circuit board.

The telescopic spring 33 is fixedly connected between the jacking column 32 and the sleeve 31, the placing table 34 is fixedly connected to the outer surface of the jacking column 32, and the anti-slip pad is arranged on the outer surface of the placing table 34 to prevent the components on the placing table 34 from shifting when the placing table 34 moves.

The operating platform is characterized in that a linkage mechanism 4 is arranged inside the operating platform 1, the linkage mechanism 4 comprises five sliding pipes 41, the outer surface of the five sliding pipes 41 is fixedly connected with a connecting block 42, the outer surface of the connecting block 42 is fixedly connected with four connecting rods 43, and anti-skidding lines are arranged on the outer surfaces of the five sliding pipes 41, so that the phenomenon that a worker slips when the worker handles the five sliding pipes 41 is avoided.

The four connecting rods 43 are fixedly connected to the outer surface of the placing table 34, the fixing rods 44 are fixedly connected to the outer surface of the four sliding tubes 28, the five sliding tubes 41 are slidably connected to the outer surface of the fixing rods 44, the five sliding tubes 41 are limited through the arrangement of the fixing rods 44, and the five sliding tubes 41 move in the vertical direction when sliding.

Referring to fig. 2, the outside of the operating table 1 is provided with two clamping mechanisms 5, each clamping mechanism 5 comprises a threaded pipe 52 and a threaded rod 53, the outer surface of the threaded pipe 52 is fixedly connected with a fixing plate 51, the threaded pipe 52 is in threaded connection with the threaded rod 53, and when the threaded rod 53 rotates, the threaded pipe 52 moves in the threaded pipe 52, so that the clamping plates 54 are driven to move, the threaded pipe 52 and the threaded rod 53 have a self-locking function, and looseness is avoided when the two clamping plates 54 clamp the circuit board.

Fixed plate 51 fixed connection is at the surface of operation panel 1, screwed pipe 52 and threaded rod 53 threaded connection, and the one end of threaded rod 53 is rotated and is connected with grip block 54, and the draw-in groove has been seted up to grip block 54's surface, and it is fixed to carry out the centre gripping through the draw-in groove on grip block 54 when two grip blocks 54 are close to each other.

The outer fixed surface of grip block 54 is connected with two slide bars three 55, and the one end of two slide bars three 55 all runs through the surface of fixed plate 51 and with fixed plate 51 sliding connection, through the setting of two slide bars three 55, carries on spacingly to grip block 54, avoids threaded rod 53 to drive grip block 54 and removes the in-process, and grip block 54 takes place the skew and leads to the centre gripping circuit board effect not good.

The working principle is as follows: when the device is used, a circuit board is placed between the two clamping plates 54, the two threaded rods 53 are rotated to enable the two clamping plates 54 to be close to the circuit board, clamping grooves matched with the circuit board are formed in the outer surfaces of the clamping plates 54, the circuit board is horizontally clamped and fixed by the two clamping plates 54, a component to be welded is placed on the placing table 34, a worker holds the slide pipe five 41 to pull the slide pipe five 41 downwards, the slide pipe five 41 moves to drive the placing table 34 to move downwards through the four connecting rods 43, the placing table 34 descends to facilitate the component to move below the circuit board, the worker can hold the slide pipe five 41 to enable the slide pipe two 24 to drive the slide rod one 23 to move on the outer surfaces of the two X-axis limiting rods 21 in an X-axis manner, the five sliding tubes 41 can be held to enable the four sliding tubes 28 to drive the two sliding rods 27 to move on the outer surfaces of the two Y-axis limiting rods 25 in a Y-axis mode, the placing table 34 is moved to drive components on the placing table 34 to move to the position below a circuit board, the five sliding tubes 41 are loosened after the components are located, the placing table 34 moves upwards under the spring tension of the telescopic springs 33 through the top pressure columns 32, the welding pins of the components are inserted on the circuit board and are kept to be always attached to the circuit board, a worker can directly weld the welding pins extending out of the circuit, manual maintenance of the components and the circuit board is not needed in the welding process, manual pressing of the components on the circuit board by hands in the traditional welding process is effectively avoided, and fingers are prevented from being scalded in the welding process possibly.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a welding position frock, includes operation panel (1), its characterized in that: the inside of operation panel (1) is provided with positioning mechanism (2), positioning mechanism (2) includes two X axle gag lever posts (21), two Y axle gag lever posts (25), slide bar (23) and slide bar two (27), two the equal sliding connection of surface of X axle gag lever post (21) has slide pipe one (22), two the equal sliding connection of surface of Y axle gag lever post (25) has slide pipe three (26), the surface sliding connection of slide bar one (23) has slide pipe two (24), the surface sliding connection of slide bar two (27) has slide pipe four (28), the inside of operation panel (1) is provided with roof pressure mechanism (3), roof pressure mechanism (3) includes sleeve (31) and expanding spring (33), the inside of operation panel (1) is provided with link gear (4), link gear (4) includes slide pipe five (41), the outside of operation panel (1) is provided with two fixture (5), fixture (5) include screwed pipe (52) and threaded rod (53).

2. The welding positioning tool of claim 1, characterized in that: the two first sliding pipes (22) are fixedly connected to the outer surface of the first sliding rod (23), the two third sliding pipes (26) are fixedly connected to the outer surface of the second sliding rod (27), and the second sliding pipe (24) is fixedly connected to the outer surface of the fourth sliding pipe (28) through a fixing block.

3. The welding positioning tool of claim 1, characterized in that: sleeve (31) fixed connection is in the surface of slide pipe two (24), the inner wall sliding connection of sleeve (31) has top compression leg (32), expanding spring (33) fixed connection is between top compression leg (32) and sleeve (31), the surface fixed connection of top compression leg (32) is placed platform (34).

4. The welding positioning tool of claim 3, characterized in that: the outer surface fixed connection of slide pipe five (41) has connecting block (42), the outer surface fixed connection of connecting block (42) has four connecting rods (43), four the equal fixed connection of connecting rod (43) is at the surface of placing platform (34).

5. The welding positioning tool of claim 1, characterized in that: the outer surface of the fourth sliding pipe (28) is fixedly connected with a fixing rod (44), and the fifth sliding pipe (41) is connected to the outer surface of the fixing rod (44) in a sliding mode.

6. The welding positioning tool of claim 1, characterized in that: the outer surface of the threaded pipe (52) is fixedly connected with a fixing plate (51), the fixing plate (51) is fixedly connected to the outer surface of the operating table (1), and the threaded pipe (52) is in threaded connection with a threaded rod (53).

7. The welding positioning tool of claim 6, wherein: one end of the threaded rod (53) is rotatably connected with a clamping plate (54), the outer surface of the clamping plate (54) is fixedly connected with two third sliding rods (55), and one ends of the two third sliding rods (55) penetrate through the outer surface of the fixing plate (51) and are in sliding connection with the fixing plate (51).