Gasket welding tool
By designing the gasket welding tool, using push rods and linear springs to drive the tooling elastic block to clamp the bend support, and using limit inserts and push rod push members to fix the gasket, the problem of difficult parts in the prior art is solved. , improves welding quality and operation convenience.
Patent Information
- Application Number
- CN202420778747.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing parts are small in size and are difficult to fix during welding, which affects the welding quality.
Design a gasket welding tool, including tool body, tool base plate, tool elastic block, limit insert, and push rod. The driving force of push rod and linear spring makes the tool elastic block move along the installation hole to clamp the bend support , the limit insert fixes the gasket, and the parts are stabilized by the push rod pusher and the limit slot.
Effectively fix parts, improve welding quality, easy clamping and high stability, simplifying the operation process.
Smart Images
Figure CN222243331U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical tooling, and more specifically, to a gasket welding tooling. Background Art
[0002] Existing parts such as Figure 1 As shown, the part is welded by a bending support 1 and a gasket 2. Since the part is very small, only 6.65*1.1*0.25cm, it is difficult to clamp and fix the part when welding, which affects the welding quality. Utility Model Content
[0003] In view of this problem in practical application, the utility model aims to propose a gasket welding tool, and the specific scheme is as follows:
[0004] A gasket welding tool, the gasket is welded to the side of the bending support, comprising a tool body, a tool base, at least one set of tool spring blocks and limit inserts, and a push rod, the tool body is fixed to the tool base, the tool spring blocks and the limit inserts are installed in the tool body mounting holes, and the limit inserts and the tool spring blocks are spaced apart, the push rod passes through the tool body until it abuts against one end face of the tool spring block, and a linear spring is provided between the other end face of the tool spring block and the tool body;
[0005] Among them, the tooling spring block can move back and forth along the length direction of the tooling body mounting hole under the action of the push rod driving force and the elastic restoring force of the linear spring to clamp and fix the bending support member, the limiting insert is fixed, and the gasket is clamped between the tooling body and the limiting insert and fixed to the side of the bending support member.
[0006] Furthermore, it also includes a push rod pushing member, which includes a first stop block and a second stop block. The first stop block is fixed on the tooling body, and one end of the push rod passes through and extends out of the first stop block. The second stop block is rotatably connected to the first stop block via a bolt. The second stop block can swing around the central axis of the bolt. The second stop block is used to swing and contact the push rod to push the push rod toward the direction of the tooling block, and release the push rod after continuing to swing.
[0007] Furthermore, the end surface of the push rod that contacts the second stopper is provided with an inclined surface that is consistent with the swinging direction of the second stopper.
[0008] Furthermore, a protrusion is provided on the top of the tooling block, and the bending support member is laterally fixed to the top of the tooling block under the cooperation of the protrusion and the tooling body.
[0009] Furthermore, the side wall of the protrusion forms a first limiting bend angle, and the side edge of the tooling body corresponding to the protrusion forms a second limiting bend angle, and the bending support member is longitudinally fixed under the cooperation of the first limiting bend angle and the second limiting bend angle.
[0010] Furthermore, the tool body has a partition block in the interval space between the tool spring block and the limiting insert, and the partition block is used to support the gasket.
[0011] Furthermore, a limiting groove matching the size of the gasket is formed on one side of the limiting insert facing the tooling spring block, and the limiting groove is used for limiting the gasket.
[0012] Furthermore, when the number of the tooling blocks and the limit inserts exceeds one group, the tooling body is provided with mounting holes corresponding to the number of tooling blocks and the limit inserts, and the mounting holes are distributed in sequence along a straight line, and each adjacent group of tooling blocks is connected by a push rod to transmit the force of the push rod to each tooling block.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The present application provides a gasket welding tool, which can clamp and fix the bending support and gasket on the parts, facilitate welding, and help improve the welding quality.
[0015] The gasket welding tooling of the present application only needs to rotate the second stopper to fix the parts during clamping, and the clamping is convenient and has high stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the parts clamped and fixed by the tooling in the utility model;
[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model (excluding the push rod pusher);
[0018] Figure 3 It is a schematic diagram of the overall structure of the utility model (including the push rod pushing member);
[0019] Figure 4 It is an exploded view of the utility model;
[0020] Figure 5 This is an exploded view of the utility model (the tooling bullet block and the limit insert are in the unexploded state);
[0021] Figure 6 A schematic diagram showing the clamping state of the bending support member;
[0022] Figure 7 A schematic diagram showing the state where the gasket is fixed to the limit insert and the tooling body.
[0023] Figure numerals: 1, tooling body; 2, tooling bottom plate; 3, tooling spring block; 4, limit insert; 5, push rod; 6, first bolt; 7, spring block mounting hole; 8, insert mounting hole; 9, partition block; 10, linear spring; 11, first stopper; 12, second stopper; 13, second bolt; 14, third bolt; 15, protrusion; 16, first limit angle; 17, second limit angle; 18, limit groove; 19, ejector rod;
[0024] 100. Gasket; 200. Bending support member. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0026] like Figure 1 As shown, the parts include a gasket 100 and a bending support 200. The gasket 100 needs to be welded to the side of the bending support 200. The present application provides a gasket welding tool, the purpose of which is to clamp and fix the parts when the gasket 100 is welded, including clamping and fixing the gasket 100 and the bending support 200.
[0027] A gasket welding tool, such as Figure 2-3 As shown, it includes a tool body 1, a tool base plate 2, four sets of tool spring blocks 3 and limit inserts 4, and a push rod 5. Figure 3 As shown, it also includes a push rod pusher, which includes a first stopper and a second stopper.
[0028] Specifically, combined Figure 4-5 The tooling body 1 is fixed to the tooling base plate 2 via the first bolts 6. The first bolts 6 can be distributed on the diagonal line of the tooling base plate 2. The model of the first bolts 6 is preferably M4×15.
[0029] The tooling block 3 and the limiting insert 4 are installed in the installation hole of the tooling body 1. Each group of tooling blocks 3 and limiting inserts 4 corresponds to a group of installation holes on the tooling body 1. Each group of installation holes includes a block installation hole 7 and an insert installation hole 8. The tooling block 3 is located in the block installation hole 7. The length of the block installation hole 7 matches the tooling block 3. The width of the block installation hole 7 is greater than the width of the tooling block 3 so that the tooling block 3 can move in the block installation hole 7 along its width direction; the limiting insert 4 is installed in the insert installation hole 8. The size of the limiting insert 4 matches the size of the insert installation hole 8. In addition, see Figure 7There is a partition block 9 between the block mounting hole 7 and the insert mounting hole 8. The partition block 9 and the tooling body 1 are an integrated structure. The mounting holes are separated by the partition block 9 on the tooling body 1 so that the limit insert 4 and the tooling block 3 are spaced apart.
[0030] Each group of mounting holes is distributed in a straight line along the length direction of the tool body 1, so that each group of tool blocks 3 is distributed in a straight line, and every two groups of tool blocks 3 are connected by a push rod 19, one end of the push rod 19 is fixed on the tool block 3, and the other end passes through the tool body 1 until it extends to the adjacent tool block 3 and is fixed on the adjacent tool block 3. Preferably, the push rod 19 can be distributed on the diagonal line of the tool block 3. Every two adjacent groups of tool blocks 3 are connected by the push rod 19 to transmit the force to each tool block 3.
[0031] Each tooling block 3 is also provided with a spring mounting hole (not shown in the figure), in which a linear spring 10 is installed. The other end of the linear spring 10 extends out of the spring mounting hole and freely contacts the inner wall of the tooling body 1 .
[0032] The push rod 5 penetrates the tool body 1 from one end of the tool body 1 along the length direction of the tool body 1 until it abuts against one end surface of the tool spring block 3 .
[0033] During clamping, push the push rod 5 forward, the tooling block 3 moves forward under the action of the driving force of the push rod 5, and the linear spring 10 is squeezed. At this time, the bending support 200 is placed on the top of the tooling block 3, and the push rod 5 is released. Under the elastic restoring force of the linear spring 10, the tooling block 3 is driven to move back by the elastic force, and at the same time drives the bending support 200 on its top to move back, until the bending support 200 is clamped and fixed by the tooling block 3 and the tooling body 1, and the limiting insert 4 is fixed in the process, and the gasket 100 is limited by the limiting insert 4, and the bending support 200 contacts the gasket 100 placed on the side of the limiting insert 4 in advance and makes the gasket 100 just located at the welding point of the bending support 200, and welding can be carried out.
[0034] In addition, in order to facilitate pushing the push rod 5, the tooling is provided with a push rod pusher to assist in pushing the push rod back. Figure 3 Combined with Figure 4-5The push rod pusher includes a first stopper 11 and a second stopper 12. The first stopper 11 is fixed to the tool body 1 by a second bolt 13. The model of the second bolt 13 is preferably M4×12, and one end of the push rod 5 passes through and extends out of the first stopper 11; the second stopper 12 is rotatably connected to the first stopper 11 by a third bolt 14. The model of the third bolt 14 is preferably M4×14. The second stopper 12 can swing around the central axis of the bolt. The second stopper 12 is used to swing and contact the push rod 5 so that the push rod 5 is pushed toward the direction of the tooling block 3, and release the push rod 5 after continuing to swing. In this way, the push rod 5 can be pushed forward or released by just swinging the second stopper 12, which is convenient and labor-saving.
[0035] Furthermore, if Figure 6 As shown, a protrusion 15 is provided on the top of the tooling block 3 , and the bending support member 200 is laterally fixed on the top of the tooling block 3 under the cooperation of the protrusion 15 and the tooling body 1 .
[0036] In addition, the side wall of the protrusion 15 forms a first limiting bend angle 16, and the side of the tool body 1 corresponding to the protrusion 15 forms a second limiting bend angle 17. The first limiting bend angle 16 and the second limiting bend angle 17 cooperate to vertically fix the bending support member 200.
[0037] like Figure 7 As shown, the partition block 9 between the tooling block 3 and the limiting insert 4 is used to support the gasket 100. The top of the partition block 9 is cut to form a placement space that can match the gasket 100.
[0038] The side of the limiting insert 4 facing the tooling spring block 3 is provided with a limiting groove 18 (see Figure 4 ), the limiting groove 18 is used to limit the gasket 100.
[0039] The gasket 100 is fixed by the cooperation of the limiting groove 18 of the limiting insert 4 and the placement space provided on the dividing block 9, so as to match the welding point of the fixed bending support block, and then wait for welding.
[0040] Further, back to Figure 4-5 The diameter of one end of the push rod 5 facing the tooling block 3 is larger than the diameter of the through hole through which the push rod 5 passes through the tooling body 1, so as to prevent the push rod 5 from coming off the tooling body 1 during the back and forth pushing process.
[0041] In addition, the end surface of the push rod 5 that contacts the second stopper 12 is provided with an inclined surface that is consistent with the swinging direction of the second stopper 12, so that the second stopper 12 can squeeze and push the push rod 5 forward, which helps to save the operator's effort.
[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A gasket welding tool, wherein the gasket is welded to the side of a bending support member, characterized in that: It includes a tooling body, a tooling base plate, at least one set of tooling spring blocks and limit inserts, and a push rod. The tooling body is fixed to the tooling base plate. The tooling spring blocks and the limit inserts are installed in the tooling body installation hole, and the limit inserts and the tooling spring blocks are arranged at intervals. The push rod passes through the tooling body until it abuts against one end face of the tooling spring block. A linear spring is provided between the other end face of the tooling spring block and the tooling body. Among them, the tooling spring block can move back and forth along the length direction of the tooling body mounting hole under the action of the push rod driving force and the elastic restoring force of the linear spring to clamp and fix the bending support member, the limiting insert is fixed, and the gasket is clamped between the tooling body and the limiting insert and fixed to the side of the bending support member.
2. The gasket welding tool according to claim 1, characterized in that: It also includes a push rod pushing member, which includes a first stopper and a second stopper. The first stopper is fixed to the tooling body, and one end of the push rod passes through and extends out of the first stopper. The second stopper is rotatably connected to the first stopper via a bolt. The second stopper can swing around the central axis of the bolt. The second stopper is used to swing and contact the push rod so that the push rod is pushed toward the direction of the tooling block, and release the push rod after continuing to swing.
3. The gasket welding tool according to claim 2, characterized in that: The end surface of the push rod that contacts the second stopper is provided with an inclined surface that is consistent with the swinging direction of the second stopper.
4. The gasket welding tool according to claim 1, characterized in that: A protrusion is provided on the top of the tooling block, and the bending support piece is laterally fixed to the top of the tooling block under the cooperation of the protrusion and the tooling body.
5. The gasket welding tool according to claim 4, characterized in that: The side wall of the protrusion forms a first limiting bend angle, and the side edge of the tooling body corresponding to the protrusion forms a second limiting bend angle, and the bending support member is longitudinally fixed under the cooperation of the first limiting bend angle and the second limiting bend angle.
6. The gasket welding tool according to claim 1, characterized in that: The tool body has a partition block in the interval space between the tool spring block and the limiting insert, and the partition block is used to support the gasket.
7. The gasket welding tool according to claim 1, characterized in that: A limiting groove matching the size of the gasket is provided on one side of the limiting insert facing the tooling spring block, and the limiting groove is used for limiting the gasket.
8. The gasket welding tool according to claim 1, characterized in that: When the number of the tooling blocks and the limit inserts exceeds one group, the tooling body is provided with mounting holes that are consistent with the number of tooling blocks and the limit inserts, and the mounting holes are distributed in sequence along a straight line. Each two adjacent groups of tooling blocks are connected by a push rod to transmit the force of the push rod to each tooling block.