CN211192640U - Sleeve welding tool - Google Patents
Sleeve welding tool Download PDFInfo
- Publication number
- CN211192640U CN211192640U CN201822166283.3U CN201822166283U CN211192640U CN 211192640 U CN211192640 U CN 211192640U CN 201822166283 U CN201822166283 U CN 201822166283U CN 211192640 U CN211192640 U CN 211192640U
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- base
- pressing plate
- connecting rods
- welding tool
- sleeve
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Abstract
The utility model discloses a casing welding tool, which comprises a base and a bracket fixed on the base, wherein a plurality of clamping units are arranged on the bracket side by side and movably connected with the bracket; the clamping unit is positioned above the base and comprises a connecting rod which is vertical and vertical to the base, a pressing plate for fixing the lower end of the connecting rod, a spring for pressing the pressing plate towards the base and a limiting block; the support is provided with a plurality of mounting holes in clearance fit with the connecting rods, the connecting rods are located in the mounting holes, one end of each spring abuts against the lower end face of the support, the other end of each spring is tightly pressed on the upper end face of the corresponding pressing plate, the limiting blocks are connected to the connecting rods and can be adjusted along the axes of the connecting rods, and the limiting blocks limit the axial movement lengths of the connecting rods.
Description
Technical Field
The utility model belongs to the technical field of the welding frock, specifically speaking relates to a sleeve pipe welding frock.
Background
The sleeve comprises a circular base and a cylindrical pipe body, the circular base and the cylindrical pipe body are usually required to be welded and connected in the production of the prior art, but the production of the sleeve is usually in large batch; the existing production mode is that after manual positioning is carried out by one hand, the welding tongs are held by the other hand for welding, so that the labor intensity of workers is high, and the production efficiency is not high; in addition, the straightness that hangs down of circular base and cylindric body of manual assembly can't be ensured, leads to product quality not high.
Disclosure of Invention
The utility model aims at providing a sleeve pipe welding frock, it.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
a sleeve welding tool comprises a base and a support fixed on the base, wherein a plurality of clamping units are arranged on the support side by side and movably connected with the support;
the clamping unit is positioned above the base and comprises a connecting rod which is vertical and vertical to the base, a pressing plate for fixing the lower end of the connecting rod, a spring for pressing the pressing plate towards the base and a limiting block;
the support is provided with a plurality of mounting holes in clearance fit with the connecting rods, the connecting rods are located in the mounting holes, one end of each spring abuts against the lower end face of the support, the other end of each spring is tightly pressed on the upper end face of the corresponding pressing plate, the limiting blocks are connected to the connecting rods and can be adjusted along the axes of the connecting rods, and the limiting blocks limit the axial movement lengths of the connecting rods.
On the basis of the above scheme and as a preferable scheme of the scheme: a plurality of auxiliary positioning blocks are fixed on the base, and the auxiliary positioning blocks are located below the pressing plate and correspond to the pressing plate one to one.
On the basis of the above scheme and as a preferable scheme of the scheme: the auxiliary positioning block is provided with a V-shaped opening, and the circumferential surface of the sleeve is clamped in the V-shaped opening.
On the basis of the above scheme and as a preferable scheme of the scheme: the support is fixed with the base through a connecting block.
On the basis of the above scheme and as a preferable scheme of the scheme: the connecting block is strip-shaped and parallel to the arrangement direction of the clamping units, the connecting block is located below the pressing plate, the height of the connecting block is slightly smaller than that of the sleeve, and the pressing block moves downwards to press the upper end face of the connecting block under the condition that the sleeve is not clamped.
On the basis of the above scheme and as a preferable scheme of the scheme: the upper end of the connecting rod is a threaded section, the limiting block is a nut, and the nut is in threaded connection with the threaded section.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the plurality of clamping units can clamp the plurality of circular bases and the cylindrical pipe body at one time, and the circular bases and the cylindrical pipe body are mutually pressed after clamping, so that a welding tool can be well controlled to weld in the welding process, and the labor intensity of workers is reduced; in addition, the circular base and the cylindrical pipe body which are clamped by the tool have good verticality, and the quality of the welded pipe body is higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another angle schematic diagram of the overall structure of the present invention;
FIG. 3 is a front view of the overall structure of the present invention;
FIG. 4 is a top view of the overall structure of the present invention;
fig. 5 is a right side view of the overall structure of the present invention.
Detailed Description
To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments,
a sleeve welding tool comprises a base 10 and a support 12 fixed on the base 10, wherein a plurality of clamping units 20 are arranged on the support 12 side by side and movably connected with the support 12;
the clamping unit 20 is located above the base 10 and comprises a connecting rod 21 which is vertical and perpendicular to the base, a pressing plate 24 for fixing the lower end of the connecting rod 21, a spring 22 for biasing the pressing plate 24 towards the base 10, and a limiting block 23;
it should be noted that the base 10 is horizontally disposed, and the upper end surface thereof is a flat horizontal surface, and the connecting rod 21 is vertical to the horizontal surface in a vertically disposed state, so that the circular base 32 and the cylindrical tube 31 can be clamped to ensure good verticality.
The support 12 is provided with a plurality of mounting holes (not shown) which are in clearance fit with the connecting rods 21, the connecting rods 21 are located in the mounting holes, one end of the spring 22 abuts against the lower end face of the support 12, the other end of the spring is pressed against the upper end face of the pressing plate 24, the limiting block 23 is connected to the connecting rods 21 and can be adjusted along the axis of the connecting rods 21, and the limiting block limits the axial movement length of the connecting rods 21.
A plurality of auxiliary positioning blocks 11 are fixed on the base 10, and the auxiliary positioning blocks 11 are located below the pressing plate 24 and correspond to the pressing plate 24 one by one.
The auxiliary positioning block 11 has a V-shaped opening 111, and the circumferential surface of the circular base 32 of the sleeve 30 is clamped into the V-shaped opening 111, which fixes and positions the circular base 32.
The bracket 12 is fixed to the base 10 by a connecting block 13.
The connecting block 13 is strip-shaped and parallel to the arrangement direction of the clamping units 20, the connecting block 13 is located below the pressing plate 24, the height of the connecting block 13 is slightly smaller than the height of the sleeve 30 (the total height of the assembled circular base 32 and the assembled cylindrical pipe body 31), and the pressing plate 24 moves downwards to press the upper end face of the connecting block 13 under the condition that the sleeve 30 is not clamped; this arrangement facilitates adjustment of each gripper unit 20 to maintain good consistency without affecting the reliable pressing force applied to the circular base 32 and the cylindrical tube 31.
When clamping the sleeve 30, the connecting rod 21 is pulled upwards to drive the pressing plate 24 to move upwards, the connecting rod 21 is released after the circular base 32 and the cylindrical tube 31 are assembled, so that the pressing plate can press the cylindrical tube 31 on the circular base 32 under the action of the spring pressure, and the circular base 32 has good assembling reliability and verticality.
The upper end of the connecting rod 21 is a threaded section, the limiting block 23 is a nut, the nut is in threaded connection with the threaded section, the nut can be screwed according to the height of the sleeve 30 in the using process, the moving stroke of the connecting rod 21 can be adjusted, and the connecting rod can adapt to sleeves 30 with various specifications and lengths.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a sleeve pipe welding frock which characterized in that: the clamping device comprises a base and a bracket fixed on the base, wherein a plurality of clamping units are arranged on the bracket side by side and movably connected with the bracket;
the clamping unit is positioned above the base and comprises a connecting rod which is vertical and vertical to the base, a pressing plate for fixing the lower end of the connecting rod, a spring for pressing the pressing plate towards the base and a limiting block;
the support is provided with a plurality of mounting holes in clearance fit with the connecting rods, the connecting rods are located in the mounting holes, one end of each spring abuts against the lower end face of the support, the other end of each spring is tightly pressed on the upper end face of the corresponding pressing plate, the limiting blocks are connected to the connecting rods and can be adjusted along the axes of the connecting rods, and the limiting blocks limit the axial movement lengths of the connecting rods.
2. The casing welding tool according to claim 1, wherein: a plurality of auxiliary positioning blocks are fixed on the base, and the auxiliary positioning blocks are located below the pressing plate and correspond to the pressing plate one to one.
3. The casing welding tool according to claim 2, wherein: the auxiliary positioning block is provided with a V-shaped opening, and the circumferential surface of the sleeve is clamped in the V-shaped opening.
4. The casing welding tool according to claim 1, wherein: the support is fixed with the base through a connecting block.
5. The casing welding tool according to claim 4, wherein: the connecting block is strip-shaped and parallel to the arrangement direction of the clamping units, the connecting block is positioned below the pressing plate, the height of the connecting block is slightly smaller than that of the sleeve, and the pressing plate moves downwards to press the upper end face of the connecting block under the condition that the sleeve is not clamped.
6. The casing welding tool according to claim 1, wherein: the upper end of the connecting rod is a threaded section, the limiting block is a nut, and the nut is in threaded connection with the threaded section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166283.3U CN211192640U (en) | 2018-12-21 | 2018-12-21 | Sleeve welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166283.3U CN211192640U (en) | 2018-12-21 | 2018-12-21 | Sleeve welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192640U true CN211192640U (en) | 2020-08-07 |
Family
ID=71852379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166283.3U Active CN211192640U (en) | 2018-12-21 | 2018-12-21 | Sleeve welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211192640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570893A (en) * | 2018-12-24 | 2019-04-05 | 海盐宏拓五金有限公司 | A kind of casing fast welding tooling |
-
2018
- 2018-12-21 CN CN201822166283.3U patent/CN211192640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570893A (en) * | 2018-12-24 | 2019-04-05 | 海盐宏拓五金有限公司 | A kind of casing fast welding tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A casing welding tool Effective date of registration: 20230111 Granted publication date: 20200807 Pledgee: Henggang sub branch of Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Pledgor: HAIYAN HONGTUO METALS Co.,Ltd. Registration number: Y2023330000109 |