CN219900825U - Welding clamping device without positioning center hole - Google Patents
Welding clamping device without positioning center hole Download PDFInfo
- Publication number
- CN219900825U CN219900825U CN202320943699.XU CN202320943699U CN219900825U CN 219900825 U CN219900825 U CN 219900825U CN 202320943699 U CN202320943699 U CN 202320943699U CN 219900825 U CN219900825 U CN 219900825U
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- Prior art keywords
- adjusting
- clamping device
- extrusion
- column
- fixed
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- 238000003466 welding Methods 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a welding clamping device without a positioning center hole, which comprises a side baffle, a fixed support base, a workpiece, a mounting support table and a limiting clamping device, wherein the mounting support table is fixedly connected to the upper end of the fixed support base, the side baffle is fixedly connected to the side end of the mounting support table, the limiting clamping device is arranged in the middle of the mounting support table, and the front end of the workpiece is clamped and fixed on the limiting clamping device. According to the utility model, the limiting clamping device is arranged, the conical extrusion adjusting column can be used for extruding the extrusion adjusting groove, so that the shrinkage adjusting clamping column can be outwards expanded, the front ends of workpieces with different sizes can be clamped and fixed by the shrinkage adjusting clamping column, the positioning clamping of the equipment is accurate and convenient, the replacement and adjustment efficiency of different workpieces is higher, and meanwhile, the equipment can be suitable for various product models.
Description
Technical Field
The utility model relates to the technical field of welding and fixing, in particular to a welding clamping device without a positioning center hole.
Background
The oil cylinder needs to be welded in the production and manufacturing process, the welding form and position tolerance is guaranteed by adopting a mode of machining a positioning center hole in the traditional girth welding process, the clamping is unstable in the using process, the replacement and adjustment efficiency is low, and the clamping ends of workpieces with different sizes cannot be clamped at the bottoms in the welding process, so that a device is needed to solve the problem.
Disclosure of Invention
The utility model aims to provide a welding clamping device without a positioning center hole, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding dress card device of no location centre bore, includes side shield, fixed stay base, work piece, installation brace table and spacing card solid device, installation brace table fixed connection is in the upper end of fixed stay base, side shield fixed connection is in the side of installation brace table, spacing card solid device sets up the middle part of installation brace table, the front end card of work piece is in on the spacing card solid device.
Preferably, the limiting clamping device comprises a threaded adjusting column, an adjusting nut, a conical extrusion adjusting column, a shrinkage adjusting clamping column, a mounting disc and an extrusion adjusting groove, wherein the middle part of the threaded adjusting column is fixedly arranged in the middle of the mounting disc, the adjusting nut is rotationally arranged at the upper end of the threaded adjusting column, the conical extrusion adjusting column is fixedly connected with the bottom end of the adjusting nut, a gap exists between the conical extrusion adjusting column and the threaded adjusting column, the shrinkage adjusting clamping column is arranged in the middle of the upper end of the mounting disc, and the extrusion adjusting groove is formed in the middle of the shrinkage adjusting clamping column.
Preferably, the tapered extrusion adjusting column is located right above the extrusion adjusting groove.
Preferably, the bottom end of the mounting plate is fixedly connected to the mounting support table.
Preferably, the shrinkage adjustment clamping column is clamped and fixed inside the front end of the workpiece.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the limiting clamping device is arranged, the conical extrusion adjusting column can be used for extruding the extrusion adjusting groove, so that the shrinkage adjusting clamping column can be outwards expanded, the front ends of workpieces with different sizes can be clamped and fixed by the shrinkage adjusting clamping column, the positioning clamping of the equipment is accurate and convenient, the replacement and adjustment efficiency of different workpieces is higher, and meanwhile, the equipment can be suitable for various product models.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of the upper part of the mounting table according to the present utility model;
fig. 3 is a schematic structural diagram of a limiting clamping device in the present utility model.
In the figure: 1-side baffle, 2-fixed support base, 3-work piece, 4-mount support table, 5-spacing clamping device, 6-screw thread regulation stand, 7-adjusting nut, 8-toper extrusion adjusting column, 9-shrink adjusting clamping column, 10-mount dish, 11-extrusion adjusting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a welding dress card device of no location centre bore, includes side shield 1, fixed stay base 2, work piece 3, installation brace table 4 and spacing card solid device 5, and installation brace table 4 fixed connection is in the upper end of fixed stay base 2, and side shield 1 fixed connection is at the side of installation brace table 4, and spacing card solid device 5 sets up the middle part at installation brace table 4, and the front end card of work piece 3 is solid on spacing card solid device 5.
The limiting clamping device 5 comprises a threaded adjusting upright post 6, an adjusting nut 7, a conical extrusion adjusting post 8, a shrinkage adjusting clamping post 9, a mounting disc 10 and an extrusion adjusting groove 11, wherein the middle part of the threaded adjusting upright post 6 is fixedly arranged in the middle of the mounting disc 10, the adjusting nut 7 is rotationally arranged at the upper end of the threaded adjusting upright post 6 in a threaded mode, the conical extrusion adjusting post 8 is fixedly connected to the bottom end of the adjusting nut 7, a gap exists between the conical extrusion adjusting post 8 and the threaded adjusting upright post 6, the shrinkage adjusting clamping post 9 is arranged in the middle of the upper end of the mounting disc 10, and the extrusion adjusting groove 11 is formed in the middle of the shrinkage adjusting clamping post 9.
The tapered extrusion adjusting column 8 is located right above the extrusion adjusting groove 11, so that the tapered extrusion adjusting column 8 moving downward can support the extrusion adjusting groove 11 so that the shrinkage adjusting clamping column 9 expands outward.
The bottom of the mounting plate 10 is fixedly connected to the mounting support table 4.
The shrinkage adjustment clamping column 9 is clamped and fixed inside the front end of the workpiece 3, and workpieces 3 with different sizes can be clamped and fixed by expanding the shrinkage adjustment clamping column 9.
Working principle: can be with installation brace table 4 fixed mounting through fixed support base 2, through putting the work piece 3 front end of equidimension not to on mounting disc 10, shrink adjustment card post 9 is located the inside of work piece 3 front end this moment, make toper extrusion adjusting column 8 remove downwards through screwing adjusting nut 7 this moment, the toper extrusion adjusting column 8 that moves down inserts to the inside of extrusion adjustment groove 11 this moment, because toper extrusion adjusting column 8 is the toper setting, consequently, after toper extrusion adjusting column 8 constantly inserts the inside of extrusion adjustment groove 11, can support the expansion through toper extrusion adjusting column 8 with the shrink adjustment card post 9 that sets up on mounting disc 10 and open, shrink adjustment card post 9 is tight card is fixed by the card this moment in the front end inside of work piece 3, thereby make work piece 3 by the card solid fixed, make this equipment location card accurate convenience, make different work pieces 3 change dress and adjustment efficiency higher, this equipment is applicable multiple product model simultaneously.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a welding dress card device of no location centre bore, includes side shield (1), fixed stay base (2), work piece (3), installation brace table (4) and spacing card solid device (5), its characterized in that: the device is characterized in that the mounting support table (4) is fixedly connected to the upper end of the fixed support base (2), the side baffle (1) is fixedly connected to the side end of the mounting support table (4), the limiting clamping device (5) is arranged in the middle of the mounting support table (4), and the front end of the workpiece (3) is clamped and fixed on the limiting clamping device (5).
2. The welding clamping device without a positioning center hole according to claim 1, wherein: limiting clamping device (5) are including screw thread regulation stand (6), adjusting nut (7), toper extrusion adjusting column (8), shrink adjusting card post (9), mounting disc (10) and extrusion adjustment groove (11), the middle part fixed mounting of screw thread adjusting stand (6) is the middle part of mounting disc (10), adjusting nut (7) screw thread rotation is installed the upper end of screw thread adjusting stand (6), toper extrusion adjusting column (8) fixed connection is in the bottom of adjusting nut (7), toper extrusion adjusting column (8) with there is the clearance between screw thread adjusting stand (6), shrink adjusting card post (9) set up the upper end middle part of mounting disc (10), extrusion adjustment groove (11) are seted up the middle part of shrink adjusting card post (9).
3. The welding clamping device without a positioning center hole according to claim 2, wherein: the conical extrusion adjusting column (8) is positioned right above the extrusion adjusting groove (11).
4. A welding clamping device without a locating center hole as defined in claim 3, wherein: the bottom end of the mounting plate (10) is fixedly connected to the mounting support table (4).
5. The welding clamping device without a positioning center hole as claimed in claim 4, wherein: the shrinkage adjusting clamping column (9) is clamped and fixed inside the front end of the workpiece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320943699.XU CN219900825U (en) | 2023-04-24 | 2023-04-24 | Welding clamping device without positioning center hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320943699.XU CN219900825U (en) | 2023-04-24 | 2023-04-24 | Welding clamping device without positioning center hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900825U true CN219900825U (en) | 2023-10-27 |
Family
ID=88431377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320943699.XU Active CN219900825U (en) | 2023-04-24 | 2023-04-24 | Welding clamping device without positioning center hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900825U (en) |
-
2023
- 2023-04-24 CN CN202320943699.XU patent/CN219900825U/en active Active
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| GR01 | Patent grant |