CN216758659U - Floating type melt spot welding tool - Google Patents
Floating type melt spot welding tool Download PDFInfo
- Publication number
- CN216758659U CN216758659U CN202122362314.4U CN202122362314U CN216758659U CN 216758659 U CN216758659 U CN 216758659U CN 202122362314 U CN202122362314 U CN 202122362314U CN 216758659 U CN216758659 U CN 216758659U
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- Prior art keywords
- floating
- spot welding
- bottom plate
- block
- welding tool
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model discloses a floating type melt spot welding tool which comprises a conductive bottom plate, a floating mechanism, a guide rod and a clamping device, wherein the conductive bottom plate is provided with a guide hole; the guide rod is fixed at the upper end of the bottom plate; the guide rod is sleeved with a floating mechanism, and the floating mechanism can linearly move up and down; the clamping device is positioned on the floating mechanism and used for clamping the fuse; the bottom plate is electrically connected with the floating mechanism. The utility model has the advantages of reliable product positioning, high efficiency, cost saving and product quality consistency improvement.
Description
Technical Field
The utility model relates to a welding tool, in particular to a floating type melt spot welding tool.
Background
The in-process that the apron formula touched sword class fuse used traditional frock spot welding, and the apron can receive spot welding pressure effect, leads to warping seriously, and the finished product touches the sword interval and surpasss the upper limit, still needs to increase after the spot welding is accomplished to touch sword plastic process and rectifies. Meanwhile, spot welding and sparking can occur, and larger products are scrapped. The traditional spot welding tool is complex in process, low in efficiency, high in manufacturing cost and high in rejection rate.
Disclosure of Invention
The utility model aims to eliminate the moment applied to the contact knife in the traditional tool spot welding process, thereby eliminating the deformation of the contact knife.
The technical scheme adopted by the utility model is that the floating type melt spot welding tool comprises a conductive bottom plate, a floating mechanism, a guide rod and a clamping device; the guide rod is fixed at the upper end of the bottom plate; the guide rod is sleeved with a floating mechanism, and the floating mechanism can linearly move up and down; the clamping device is positioned on the floating mechanism and used for clamping the fuse; the bottom plate is electrically connected with the floating mechanism.
Preferably, the floating mechanism comprises a floating conductive block, a guide block and a fixed block; the guide blocks are fixedly connected to two sides of the floating conductive block and slidably arranged on the guide rods in a penetrating manner; and a fixed block is arranged on the other side of the floating conductive block and used for fixing the clamping device.
Preferably, the clamping means is a quick clamp.
Preferably, the guide rod is a linear bearing, a plug is arranged at the top end of the linear bearing, and the guide block is located below the plug.
Preferably, a spring is arranged on the periphery of the linear bearing between the bottom plate and the floating mechanism, and the spring is in a compressed state.
Preferably, the bottom plate is conductively connected to the floating conductive block by a conductive flexible member.
Preferably, the flexible element is a soft copper bar.
Preferably, an insulating cushion block is arranged on the bottom plate and is located below the side of the floating mechanism and used for supporting the fuse.
The utility model has the beneficial effects that:
1. the fuse is reliably positioned, and the abrasion of a contact knife coating is eliminated.
2. The conducting block floats, and the contact knife and the conducting block are relatively static in the spot welding process, so that the deformation of the contact knife is eliminated, the subsequent contact knife shaping process can be eliminated, the efficiency is improved, and the cost is saved.
3. The floating conductive block and the bottom plate are connected by adopting a soft copper bar, and the current conduction is ensured under the condition that the floating conductive block floats.
4. The consistency of the product quality is improved.
Drawings
FIG. 1 is a schematic structural view of a floating type melt spot welding tool of the present invention.
FIG. 2 is a schematic structural diagram of a floating type melt spot welding tool in operation.
Wherein: 1. the device comprises a bottom plate, 11, an insulating cushion block, 2, a floating mechanism, 21, a floating conducting block, 22, a guide block, 23, a fixing block, 3, a linear bearing, 31, a spring, 32, a plug, 4, a quick clamp, 5 and a fuse.
Detailed Description
With respect to the above technical solutions, preferred embodiments are described in detail with reference to the drawings.
A floating type melt spot welding tool comprises a bottom plate 1, a floating mechanism 2, a guide rod and a clamping device. Referring to fig. 1 and 2, wherein:
the floating mechanism 2 can linearly move up and down and comprises a floating conductive block 21, a guide block 22 and a fixed block 23. The floating conductive block 21 is a square structure, and a contact knife of the fuse is tightly attached to the floating conductive block 21 when the fuse works; the guide block 22 is of a T-shaped structure, and the guide block 22 is fixedly connected to two sides of the floating conductive block 21; the guide block 22 is provided with a hole, and a guide rod penetrates through the hole; the other side of the floating conductive block 21 is fixedly connected with a fixed block 23, the fixed block is L-shaped, and the fixed block 23 is used for fixing the clamping device.
The guide rod, the present invention using linear bearings 3, can also be used with other types of guides. The linear bearing 3 has one end fixed on the base plate 1 and the other end provided with a plug 32, wherein the plug 32 is arranged above the guide block 22. The linear bearing 3 is sleeved with a spring 31, and the spring 31 is positioned between the bottom plate 1 and the guide block 22 and is in a compressed state.
The clamping device is used for clamping the fuse 5, and the clamping device adopts a quick clamp 4, and other clamping devices can be used. The rapid clamp 4 comprises a base, a handle, a connecting rod and a chuck, wherein the base is fixedly connected onto the fixing block 23 through screws, one end of the connecting rod is hinged to the handle, the other end of the connecting rod is hinged to the base, the chuck is provided with a hollow portion, a bolt is arranged at the front end of the hollow portion in a penetrating mode, the bolt head is arranged at the lower end of the chuck, and the nut is arranged at the upper end of the chuck. When in work, the head of the bolt is in close contact with the contact cutter.
The bottom plate 1 is made of a conductive material, in this embodiment, the bottom plate is made of red copper, an insulating cushion block 11 for placing the fuse 5 is further fixedly arranged on the bottom plate 1, and a convex strip is arranged on one side, away from the floating mechanism 2, of the insulating cushion block 11. The insulating spacer 11 is located at a corresponding position below the side of the floating mechanism 2. The bottom plate 1 and the floating conductive block 21 are connected by using a conductive material, the conductive material is a soft copper bar, the floating conductive block 21 is ensured to be conductively connected with the bottom plate, and when welding is performed, a welding loop is formed among the floating conductive block, the bottom plate, the fuse contact knife and the welding machine.
As shown in fig. 2, when working, the fuse 5 is placed on the insulating pad 11, the contact blades of the fuse are positioned on the upper and lower surfaces of the floating conductive block, and the quick clamp 4 is operated to press the contact blades against the floating conductive block 21, so as to prevent the spot welding from striking sparks. The preparation work is finished, spot welding work is carried out, and the floating mechanism 2 can ensure that the contact knife and the floating conductive block are relatively static in the welding process, so that deformation of the contact knife caused by spot welding pressure is eliminated.
The utility model has the advantages of reliable product positioning, high efficiency, cost saving and product quality consistency improvement.
Claims (8)
1. A floating type melt spot welding tool is characterized by comprising a conductive bottom plate, a floating mechanism, a guide rod and a clamping device; the guide rod is fixed at the upper end of the bottom plate; the guide rod is sleeved with a floating mechanism, and the floating mechanism can linearly move up and down; the clamping device is positioned on the floating mechanism and used for clamping the fuse; the bottom plate is electrically connected with the floating mechanism.
2. The floating type melt spot welding tool according to claim 1, wherein the floating mechanism comprises a floating conductive block, an insulating guide block and a fixed block; the guide blocks are fixedly connected to two sides of the floating conductive block and slidably arranged on the guide rods in a penetrating manner; and a fixed block is arranged on the other side of the floating conductive block and used for fixing the clamping device.
3. The floating melt spot welding fixture of claim 2 wherein said clamping means is a snap clamp.
4. The floating type melt spot welding tool according to claim 2, wherein the guide rod is a linear bearing, a plug is arranged at the top end of the linear bearing, and the guide block is located below the plug.
5. The floating type melt spot welding tool according to claim 4, characterized in that a spring is arranged between the bottom plate and the floating mechanism on the periphery of the linear bearing, and the spring is in a compressed state.
6. The floating type melt spot welding tool according to claim 2, wherein the bottom plate is conductively connected with the floating conductive block through a conductive flexible element.
7. The floating type melt spot welding tool according to claim 6, wherein the flexible element is a soft copper bar.
8. The floating type melt spot welding tool according to claim 1, wherein an insulating cushion block is arranged on the bottom plate, and the insulating cushion block is located below the floating mechanism side and used for supporting the fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362314.4U CN216758659U (en) | 2021-09-28 | 2021-09-28 | Floating type melt spot welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362314.4U CN216758659U (en) | 2021-09-28 | 2021-09-28 | Floating type melt spot welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758659U true CN216758659U (en) | 2022-06-17 |
Family
ID=81954802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122362314.4U Active CN216758659U (en) | 2021-09-28 | 2021-09-28 | Floating type melt spot welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758659U (en) |
-
2021
- 2021-09-28 CN CN202122362314.4U patent/CN216758659U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 710075 Zhongrong Electric Industrial Base, No. 97, Jinye Second Road, High tech Zone, Xi'an, Shaanxi Patentee after: XI'AN ZHONGRONG ELECTRIC Co.,Ltd. Address before: Room 3-10303, East District, modern enterprise center, No.12, zone a, pioneer R & D Park, 69 Jinye Road, high tech Zone, Yanta District, Xi'an City, Shaanxi Province, 710077 Patentee before: XI'AN ZHONGRONG ELECTRIC Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |