CN216958815U

CN216958815U - Welding tool for connector machining

Info

Publication number: CN216958815U
Application number: CN202220825965.4U
Authority: CN
Inventors: 张贵川; 蒙泽品; 李春辉; 周永均; 钱鸣
Original assignee: Guiyang Hengju Technology Co ltd
Current assignee: Guiyang Hengju Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-07-12
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to the technical field of tools for connector machining, provides a welding tool for connector machining, and solves the technical problem that in the prior art, when a shielded cable is welded, the welding efficiency of a connector is low. The utility model provides a welding tool that connector processing was used, includes the base, the base is provided with quiet clamp splice and moves the clamp splice, quiet clamp splice includes quiet chuck, it includes moves the chuck to move the clamp splice, the base still is provided with the riser, the riser is provided with the drive move the actuating mechanism of clamp splice displacement, actuating mechanism includes spring and push rod, the riser slides and is provided with the ejector pad, the ejector pad has the promotion face of push rod displacement, the base still is provided with the drive the handle of ejector pad displacement. The movable clamping block moves towards the static clamping block, and the connector can be clamped by the movable clamping head and the static clamping head, so that the connector shell is very convenient to operate when a shielded cable is welded, and the production efficiency of the connector is improved.

Description

Welding tool for connector machining

Technical Field

The utility model relates to the technical field of tools for machining connectors, in particular to a welding tool for machining connectors.

Background

In the production process of the connector, when the connector shell is welded with the cable shielding layer, the cable or the connector needs to be clamped by the positioning tool, so that the operation is convenient during welding, and the welding quality of the connector shell and the cable shielding layer during welding the connector can be ensured.

The prior art connectors are of many types and require a large amount of welding operations during the production process. However, there is no tool for soldering the connector in the prior art, which results in inefficient soldering of the connector when soldering the shielded cable.

SUMMERY OF THE UTILITY MODEL

The welding tool for machining the connector provided by the utility model solves the technical problem that the welding efficiency of the connector in the prior art is low when a shielded cable is welded.

Some embodiments adopted to solve the above technical problems include:

a welding tool for processing a connector comprises a base, wherein the base is provided with a static clamping block and a movable clamping block, the movable clamping block reciprocates relative to the static clamping block to clamp or loosen the connector, the static clamping block comprises a fixed column and a static chuck sleeved on the fixed column, the static chuck is provided with a static clamping cavity with a V-shaped cross section, the movable clamping block comprises a movable plate and a movable chuck sleeved on the movable plate, the movable chuck is provided with a movable clamping cavity which is matched with the static clamping cavity and has a V-shaped cross section, the base is also provided with a vertical plate, the vertical plate is provided with a driving mechanism for driving the movable clamping block to move, the driving mechanism comprises a spring for pushing the movable clamping block to move in a direction away from the static clamping block and a push rod for driving the movable clamping block to move in a direction close to the static clamping block, and a push block is arranged on the vertical plate in a sliding manner, the push block is provided with a push surface for pushing the push rod to move, one end of the push rod is abutted against the push surface, and the base is further provided with a handle for driving the push block to move.

When the connector is installed, the movable clamping block is firstly positioned at a position far away from the static clamping block, a gap is reserved between the movable clamping block and the static clamping block, the connector can be conveniently placed between the static chuck and the movable chuck, then the movable clamping block moves towards the static clamping block by operating the handle, and the movable chuck and the static chuck can clamp the connector tightly, so that the connector shell is very convenient to operate when a shielded cable is welded, and the production efficiency of the connector is improved.

When the handle is displaced, the pushing surface interferes with the push rod, the push rod can be pushed to move by the pushing surface, and the push rod overcomes the elastic acting force of the spring in the moving process to enable the clamping block to displace towards the direction of the static clamping block, so that the connector is clamped. When the connector is loosened, the handle moves towards the opposite direction, at the moment, the pushing surface is separated from the push rod, and under the elastic acting force of the spring, the movable clamping block moves towards the direction far away from the static clamping block, so that the loosening of the connector is realized, and the preparation is made for next clamping of the connector.

The fixed column is sleeved with the static chuck, the movable plate is sleeved with the movable chuck, and the static chuck and the movable chuck can be conveniently replaced, so that the welding tool can adapt to connectors with different diameters, and the universality of the welding tool is higher.

Preferably, the static chuck is provided with a fixing groove matched with the fixing column, the cross section of the fixing column is polygonal, the fixing column and the base are of an integrated structure, and at least two fixing columns are arranged.

The fixing groove is mainly used for limiting the position of the static chuck relative to the fixing column, and in the application process, the static chuck may need to have a certain distance from the base, and at the moment, the static chuck can be conveniently positioned at the target position by using the depth of the fixing groove.

Preferably, the movable plate is provided with a joint, the movable chuck is provided with a groove matched with the joint, the joint and the movable plate are of an integrated structure, and the cross section of the joint is polygonal.

Through setting up joint and recess, the depth of recess is injectd the position of moving the chuck relative to the fly leaf for the cooperation precision of moving chuck and quiet chuck is higher. Meanwhile, the movable chuck can be conveniently replaced by arranging the joint, so that the welding tool can adapt to connectors of different specifications.

Preferably, the movable plate is provided with guide posts, the guide posts and the movable plate are of an integrated structure, the vertical plate is provided with guide holes matched with the guide posts, and the number of the guide posts is at least two.

Through setting up the guide post, the guide post mainly plays the function of direction. Because the movable chuck needs to be displaced relative to the static chuck in a reciprocating manner, the movable chuck should have high displacement precision during the displacement process, so that the movable chuck can be correctly matched with the static chuck. The arrangement of the guide post enables the movable plate to only displace along the guide post, thereby improving the displacement precision of the movable chuck.

Preferably, one end of each spring is fixed on the movable plate, the other end of each spring is fixed on the vertical plate, at least two springs are arranged, the guide columns are sleeved with the springs, and each guide column is sleeved with the spring.

The more the quantity of spring is, the more even atress of fly leaf, the fly leaf is difficult for the card dead in the displacement process. The spring is sleeved on the guide post, and the guide post can guide the spring, so that the spring is prevented from being bent in the long-term use process, and the service life of the spring is prolonged.

Preferably, the cross section of the push rod is polygonal, a spherical contact head is arranged at one end of the push rod, which is in contact with the pushing surface, and the spherical contact head and the push rod are of an integrated structure.

The cross section of the push rod is polygonal, the push rod is not easy to bend in the long-term use process, and the service life of the push rod is prolonged. Through setting up spherical contact head, spherical contact head and pushing surface are the point contact, have slowed down the wearing and tearing of contact surface, have prolonged the life of ejector pad.

Preferably, the vertical plate is provided with a rail, the push block is provided with a sliding groove matched with the rail, the sliding groove is a dovetail groove, and the rail and the vertical plate are of an integrated structure.

The arrangement of the tracks improves the displacement precision of the push block.

Preferably, the ejector pad is provided with the drive post, the riser be provided with drive post complex bar groove, the drive post is followed the bar groove slides, the handle rotate set up in the base, the handle be provided with drive post complex cooperation groove, the cooperation groove is rectangular shape.

The handle rotates to be connected in the base, and consequently, the motion of handle is the swing, and the motion of push rod is linear motion, consequently need set up the bar groove and the drive column turns into the linear motion of ejector pad with the swing of handle, recycles the contact surface and turns into the motion of push rod with the motion of ejector pad, realizes moving the linear displacement of clamp splice at last. The driving mechanism has simple structure and high reliability.

Preferably, the handle is arranged on the base through a support, the support is fixed on the base, and one end of the handle is rotatably connected to the support.

Preferably, the support comprises an inner rod and a sleeve sleeved outside the inner rod, the sleeve and the base are of an integrated structure, the sleeve is provided with a locking screw for locking the position of the sleeve relative to the inner rod, the locking screw locks the position of the inner rod through friction, and the handle is rotatably connected to the inner rod through a rotating shaft.

The length of the support can be adjusted, the whole length of the support can be adjusted by adjusting the position of the inner rod relative to the sleeve, and the operation performance of the handle is optimized.

Compared with the prior art, the welding tool for machining the connector provided by the utility model has the following advantages:

1. when the connector is installed, the movable clamping block is firstly positioned at a position far away from the static clamping block, a gap is reserved between the movable clamping block and the static clamping block, the connector can be conveniently placed between the static chuck and the movable chuck, then the movable clamping block moves towards the static clamping block by operating the handle, and the movable chuck and the static chuck can clamp the connector tightly, so that the connector shell is very convenient to operate when a shielded cable is welded, and the production efficiency of the connector is improved.

2. When the handle is displaced, the pushing surface interferes with the push rod, the push rod can be pushed to move by the pushing surface, and the push rod overcomes the elastic acting force of the spring in the moving process to enable the clamping block to displace towards the direction of the static clamping block, so that the connector is clamped. When the connector is loosened, the handle moves towards the opposite direction, at the moment, the pushing surface is separated from the push rod, and under the elastic acting force of the spring, the movable clamping block moves towards the direction far away from the static clamping block, so that the loosening of the connector is realized, and the preparation is made for next clamping of the connector.

3. The fixed column is sleeved with the static chuck, the movable plate is sleeved with the movable chuck, and the static chuck and the movable chuck can be conveniently replaced, so that the welding tool can adapt to connectors with different diameters, and the universality of the welding tool is higher.

4. The fixing groove is mainly used for limiting the position of the static chuck relative to the fixing column, and in the application process, the static chuck may need to have a certain distance from the base, and at the moment, the static chuck can be conveniently positioned at the target position by using the depth of the fixing groove.

5. Through setting up joint and recess, the depth of recess is injectd the position of moving the chuck relative to the fly leaf for the cooperation precision of moving chuck and quiet chuck is higher. Meanwhile, the movable chuck can be conveniently replaced by arranging the joint, so that the welding tool can adapt to connectors of different specifications.

Through setting up the guide post, the guide post mainly plays the function of direction. Because the movable chuck needs to be displaced to and fro relative to the static chuck, the movable chuck has higher displacement precision in the displacement process so that the movable chuck can be correctly matched with the static chuck. The arrangement of the guide post enables the movable plate to only displace along the guide post, thereby improving the displacement precision of the movable chuck.

Drawings

For purposes of explanation, several embodiments of the present technology are set forth in the following figures. The following drawings are incorporated herein and constitute a part of the detailed description. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology.

Fig. 1 is a front view of the present invention.

Fig. 2 is an isometric view of the present invention.

Fig. 3 is a schematic view of a riser.

Fig. 4 is an isometric view of the handle bracket after assembly.

In the figure:

1. a base.

2. The static clamping block 21, the fixed column 22, the static clamping head 221 and the static clamping cavity.

3. The movable clamping block 31, the movable plate 311, the guide column 32, the movable clamping head 321 and the movable clamping cavity.

4. Vertical plates, 41, guide holes, 42 and rails.

5. The driving mechanism 51, the spring 52, the push rod 53, the push block 531, the push surface 54, the handle 55, the driving column 56, the strip-shaped groove 57, the matching groove 58, the bracket 581, the inner rod 582, the sleeve 583, the locking screw 584 and the rotating shaft.

Detailed Description

The specific embodiments illustrated below are intended as descriptions of various configurations of the subject technology and are not intended to represent the only configurations in which the subject technology may be practiced. Specific embodiments include specific details for the purpose of providing a thorough understanding of the subject technology. It will be apparent, however, to one skilled in the art that the subject technology is not limited to the specific details shown herein and may be practiced without these specific details.

Referring to fig. 1 to 4, a welding tool for connector processing includes a base 1, the base 1 is provided with a static clamping block 2 and a dynamic clamping block 3, the dynamic clamping block 3 reciprocates relative to the static clamping block 2 to clamp or loosen a connector, the static clamping block 2 includes a fixed column 21 and a static chuck 22 sleeved on the fixed column 21, the static chuck 22 has a static clamping cavity 221 with a V-shaped cross section, the dynamic clamping block 3 includes a movable plate 31 and a dynamic chuck 32 sleeved on the movable plate 31, the dynamic chuck 32 has a dynamic clamping cavity 321 which is matched with the static clamping cavity 221 and has a V-shaped cross section, the base 1 is further provided with a vertical plate 4, the vertical plate 4 is provided with a driving mechanism 5 for driving the dynamic clamping block 3 to displace, the driving mechanism 5 includes a spring 51 for driving the dynamic clamping block 3 to displace in a direction away from the static clamping block 2 and a push rod for driving the dynamic clamping block 3 to displace in a direction close to the static clamping block 2 52, the vertical plate 4 is slidably provided with a push block 53, the push block 53 has a push surface 531 for pushing the push rod 52 to displace, one end of the push rod 52 abuts against the push surface 531, and the base 1 is further provided with a handle 54 for driving the push block 53 to displace.

The static clamping block 2 and the dynamic clamping block 3 can be made of metal materials. The connector does not need too large clamping force when welding the shielded cable, so the clamping requirement of the connector can be met by utilizing the gravity of the dead weight of the handle 54, and a locking mechanism for locking the position of the movable clamping block 3 is not needed. Meanwhile, in order to prevent the static clamping cavity 221 and the movable clamping cavity 321 from clamping the connector, an elastic layer may be adhered in both the movable clamping cavity 321 and the static clamping cavity 221 to prevent the connector from being clamped.

In one or more embodiments, the static chuck 22 is provided with fixing grooves matched with the fixing columns 21, the cross-sectional shape of the fixing columns 21 is polygonal, the fixing columns 21 and the base 1 are of an integrated structure, and at least two fixing columns 21 are provided.

The movable plate 31 is provided with a joint, the movable chuck 32 is provided with a groove matched with the joint, the joint and the movable plate 31 are of an integrated structure, and the cross section of the joint is polygonal.

In one or more embodiments, the movable plate 31 is provided with guide posts 311, the guide posts 311 and the movable plate 31 are of an integral structure, the upright plate 4 is provided with guide holes 41 matched with the guide posts 311, and at least two guide posts 311 are provided.

One end of the spring 51 is fixed to the movable plate 31, the other end of the spring 51 is fixed to the vertical plate 4, at least two springs 51 are provided, the guide posts 311 are sleeved with the spring 51, and each guide post 311 is sleeved with the spring 51. The cross-sectional shape of the guide post 311 may be circular or polygonal.

In one or more embodiments, the cross-sectional shape of the push rod 52 is a polygon, and a spherical contact head is disposed at one end of the push rod 52 contacting the push surface 531, and the spherical contact head and the push rod 52 are of an integral structure. The cross-sectional shape of the pushrod 52 may also be circular.

In one or more embodiments, the vertical plate 4 is provided with a rail 42, the push block 53 is provided with a sliding groove which is matched with the rail 42, the sliding groove is a dovetail groove, and the rail 42 and the vertical plate 4 are of an integrated structure.

The push block 53 is provided with a driving column 55, the vertical plate 4 is provided with a strip-shaped groove 56 matched with the driving column 55, the driving column 55 slides along the strip-shaped groove 56, the handle 54 is rotatably arranged on the base 1, the handle 54 is provided with a matching groove 57 matched with the driving column 55, and the matching groove 57 is in a long strip shape.

In one or more embodiments, the handle 54 is disposed on the base 1 through a bracket 58, the bracket 58 is fixed to the base 1, and one end of the handle 54 is rotatably connected to the bracket 58.

The support 58 comprises an inner rod 581 and a sleeve 582 sleeved outside the inner rod 581, the sleeve 582 and the base 1 are of an integrated structure, the sleeve 582 is provided with a locking screw 583 for locking the position of the inner rod 581 relative to the sleeve 582, the locking screw 583 locks the position of the inner rod 581 by using friction force, and the handle 54 is rotatably connected to the inner rod 581 through a rotating shaft 584.

The sleeve 582 may be secured to the base 1 by bolts or screws. The sleeve 582 is provided with locking screw holes that mate with the locking screws 583. The locking screw hole communicates with the interior cavity of the sleeve 582 so that the locking screw 583 may contact the inner rod 581 and frictionally lock the inner rod 581.

While the subject matter of the present invention has been described with reference to the accompanying drawings and detailed description thereof, it is to be understood that the foregoing is merely illustrative of some embodiments of the subject matter of the present invention and that certain details may be omitted.

In addition, in some embodiments of the above utility model, there is a possibility that a plurality of embodiments may be combined to be implemented, and various combinations are not limited to space and are not listed. The above embodiments can be freely combined and implemented by those skilled in the art according to the requirements in the specific implementation so as to obtain a better application experience.

While practicing the subject matter of the present invention, it will be apparent to those skilled in the art that other arrangements of details or figures can be made in accordance with the subject matter of the present invention and the accompanying drawings, and that such details are within the scope of what is encompassed by the subject matter of the present invention without departing from the subject matter of the present invention.

Claims

1. A welding tool for connector machining comprises a base (1), wherein the base (1) is provided with a static clamping block (2) and a movable clamping block (3), the movable clamping block (3) reciprocates relative to the static clamping block (2) to clamp or loosen a connector, and the welding tool is characterized in that: the static clamping block (2) comprises a fixed column (21) and a static chuck (22) sleeved on the fixed column (21), the static chuck (22) is provided with a static clamping cavity (221) with a V-shaped cross section, the movable clamping block (3) comprises a movable plate (31) and a movable chuck (32) sleeved on the movable plate (31), the movable chuck (32) is provided with a movable clamping cavity (321) which is matched with the static clamping cavity (221) and has a V-shaped cross section, the base (1) is further provided with a vertical plate (4), the vertical plate (4) is provided with a driving mechanism (5) for driving the movable clamping block (3) to displace, the driving mechanism (5) comprises a spring (51) for pushing the movable clamping block (3) to displace towards a direction far away from the static clamping block (2) and a push rod (52) for driving the movable clamping block (3) to displace towards a direction close to the static clamping block (2), the vertical plate (4) is provided with a push block (53) in a sliding mode, the push block (53) is provided with a push surface (531) for pushing the push rod (52) to move, one end of the push rod (52) abuts against the push surface (531), and the base (1) is further provided with a handle (54) for driving the push block (53) to move.

2. The bonding tool for connector processing according to claim 1, wherein: the static chuck (22) is provided with a fixing groove matched with the fixing column (21), the cross section of the fixing column (21) is polygonal, the fixing column (21) and the base (1) are of an integrated structure, and at least two fixing columns (21) are arranged.

3. The bonding tool for connector processing according to claim 2, wherein: the movable plate (31) is provided with a joint, the movable chuck (32) is provided with a groove matched with the joint, the joint and the movable plate (31) are of an integrated structure, and the cross section of the joint is polygonal.

4. The bonding tool for connector processing according to claim 3, wherein: the movable plate (31) is provided with guide columns (311), the guide columns (311) and the movable plate (31) are of an integrated structure, the vertical plate (4) is provided with guide holes (41) matched with the guide columns (311), and the number of the guide columns (311) is at least two.

5. The bonding tool for connector processing according to claim 4, wherein: one end of each spring (51) is fixed on the movable plate (31), the other end of each spring (51) is fixed on the vertical plate (4), at least two springs (51) are arranged, the guide columns (311) are sleeved with the springs (51), and each guide column (311) is sleeved with the spring (51).

6. The bonding tool for connector processing according to claim 5, wherein: the cross section of the push rod (52) is polygonal, a spherical contact head is arranged at one end, in contact with the pushing surface (531), of the push rod (52), and the spherical contact head and the push rod (52) are of an integrated structure.

7. The bonding tool for connector processing according to claim 6, wherein: the vertical plate (4) is provided with a rail (42), the push block (53) is provided with a sliding groove matched with the rail (42), the sliding groove is a dovetail groove, and the rail (42) and the vertical plate (4) are of an integrated structure.

8. The bonding tool for connector processing according to claim 7, wherein: the push block (53) is provided with a driving column (55), the vertical plate (4) is provided with a strip-shaped groove (56) matched with the driving column (55), the driving column (55) slides along the strip-shaped groove (56), the handle (54) is rotatably arranged on the base (1), the handle (54) is provided with a matching groove (57) matched with the driving column (55), and the matching groove (57) is in a long strip shape.

9. The bonding tool for connector processing according to claim 8, wherein: the handle (54) is arranged on the base (1) through a support (58), the support (58) is fixed on the base (1), and one end of the handle (54) is rotatably connected to the support (58).

10. The bonding tool for connector processing according to claim 9, wherein: support (58) include interior pole (581) and the cover is located sleeve (582) outside interior pole (581), sleeve (582) with base (1) formula structure as an organic whole, sleeve (582) are provided with the locking interior pole (581) for locking screw (583) of sleeve (582) position, locking screw (583) utilize frictional force to lock the position of interior pole (581), handle (54) through pivot (584) rotation connect in interior pole (581).