CN210414257U - Clamp for stainless steel pipe machining - Google Patents
Clamp for stainless steel pipe machining Download PDFInfo
- Publication number
- CN210414257U CN210414257U CN201921216614.8U CN201921216614U CN210414257U CN 210414257 U CN210414257 U CN 210414257U CN 201921216614 U CN201921216614 U CN 201921216614U CN 210414257 U CN210414257 U CN 210414257U
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- CN
- China
- Prior art keywords
- positioning seat
- steel pipe
- stainless steel
- movable rod
- sets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a clamp for processing stainless steel pipes, which comprises two fixing mechanisms which are oppositely arranged and are used for fixing two ends of a stainless steel pipe; the fixing mechanism comprises a positioning seat and a jacking assembly, the positioning seat is of a cylindrical structure, the positioning seat is provided with a shaft hole, and the shaft hole penetrates through two opposite ends of the positioning seat; the number of the jacking assemblies is multiple, and the jacking assemblies are arranged along the circumferential surface of the positioning seat. The utility model has the characteristics of can fix the nonrust steel pipe of different bores, can not damage nonrust steel pipe moreover.
Description
Technical Field
The utility model belongs to the technical field of nonrust steel pipe machining equipment, concretely relates to anchor clamps are used in nonrust steel pipe machining.
Background
In the production of nonrust steel pipe, often need to cut nonrust steel pipe, cut open the light, operations such as welding, because nonrust steel pipe surface is smooth and be cylindrical, consequently it is very necessary to fix nonrust steel pipe in the operation process, in the fixed mode in the past, mostly use screw rod anchor clamps to press from both sides to get one's mind, when processing the nonrust steel pipe of different bores, it is more to rotate the screw rod number of turns, it is inconvenient to fix, waste time, reduce work efficiency, and can damage nonrust steel pipe moreover, such as grinding mark, sunken, deformation. In view of the above problems, a clamp for stainless steel pipes is particularly proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide a nonrust anchor clamps for steel pipe machining, can fix the nonrust steel pipe of different bores, can not damage nonrust steel pipe moreover.
The utility model provides a technical scheme that its technical problem adopted as follows:
a clamp for processing a stainless steel pipe comprises two fixing mechanisms which are oppositely arranged and are used for fixing two ends of the stainless steel pipe; the fixing mechanism comprises a positioning seat and a jacking assembly, the positioning seat is of a cylindrical structure, the positioning seat is provided with a shaft hole, and the shaft hole penetrates through two opposite ends of the positioning seat; the number of the jacking assemblies is multiple, and the jacking assemblies are arranged along the circumferential surface of the positioning seat; the tight subassembly in top includes movable rod, the tight piece in top, slider, spring, apical axis and pneumatic cylinder, and the positioning seat is equipped with the through-hole that is used for the holding movable rod on the surface, and the upper end of movable rod sets up in the outside of positioning seat, and the lower extreme sets up in the inside of positioning seat, and the tight piece in top sets up in the upper end of movable rod, and the slider sets up in the lower extreme of movable rod, and the spring housing is located on the movable rod and is in between slider and the positioning seat, and the apical axis sets up in the axle hole and sets up with the axle center with the axle hole, and the.
Furthermore, one end of the top shaft close to the sliding block is of a conical structure.
Further, one side of the slider with respect to the top shaft is formed as a wedge surface.
Further, the sliding block is a metal piece.
Further, the jacking block is a rubber piece.
The utility model has the advantages that:
(1) the utility model discloses locating the positioning seat with the tip cover of nonrust steel pipe earlier, then removing towards the tight piece in top by the pneumatic cylinder drive apical axis, the slider is along the surface removal and compression spring of apical axis, and the tight piece in top is ejecting this moment gone, and the tight piece in top on a plurality of tight subassemblies in top all outwards opens promptly, pushes up the inner wall of tight nonrust steel pipe to realize fixed nonrust steel pipe, fixed knot constructs firmly, and stability is high, can not produce the damage to nonrust steel pipe.
(2) The utility model discloses a tip spindle of toper structure and the slider that has the wedge face mutually support, and the tip spindle can be with the smooth jack-up of slider to make the tight piece of top outwards remove and prop the inner wall of tight nonrust steel pipe, thereby realize fixedly, the tip spindle of toper structure can be ejecting the tight piece of top to different heights moreover, thereby can fix the nonrust steel pipe of different bores, the practicality is high.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing mechanism of the present invention;
fig. 3 is a schematic structural view of the middle jacking shaft of the present invention;
wherein: the device comprises a fixing mechanism 1, a positioning seat 11, a shaft hole 111, a jacking assembly 12, a movable rod 121, a jacking block 122, a sliding block 123, a spring 124, a jacking shaft 125, a hydraulic cylinder 126, a stainless steel pipe 2 and a support 3.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The clamp for processing the stainless steel pipe as shown in fig. 1 to 3 comprises two fixing mechanisms 1 which are oppositely arranged, wherein the fixing mechanisms are arranged on a bracket 3, and the two fixing mechanisms 1 are used for fixing two ends of a stainless steel pipe 2; the fixing mechanism 1 comprises a positioning seat 11 and a jacking assembly 12, wherein the positioning seat 11 is of a cylindrical structure, a shaft hole 111 is arranged on the positioning seat 11, and the shaft hole 111 penetrates through two opposite ends of the positioning seat 11; the number of the tightening assemblies 12 is set to be plural, in this embodiment, the number of the tightening assemblies is set to be six, and the six tightening assemblies 12 are arranged along the circumferential surface of the positioning seat 11. The tightening assembly 12 includes a movable rod 121, a tightening block 122, a sliding block 123, a spring 124, a top shaft 125 and a hydraulic cylinder 126, a through hole for accommodating the movable rod 121 is disposed on the surface of the positioning seat 11, the upper end of the movable rod 121 is disposed outside the positioning seat 11, the lower end of the movable rod 121 is disposed inside the positioning seat 11, that is, the movable rod 121 is disposed along the radial direction of the positioning seat 11, the tightening block 122 is fixed on the upper end of the movable rod 121, and the sliding block 123 is fixed on the lower end of the movable rod 121, it should be noted that the tightening block 122 is a rubber member, which can be attached to the inner wall of the stainless steel tube 4, and can not scratch the stainless steel tube, nor deform the stainless steel tube, the sliding block 123 is a metal member, such as stainless steel, which can interact with the top shaft, the spring 124 is sleeved on the movable rod 121 and located between the sliding block 123 and the positioning seat 11, the top shaft 125 is arranged in the shaft hole 111 and coaxially arranged with the shaft hole 111, the hydraulic cylinder 126 is arranged at one side of the positioning seat 11 and connected with the top shaft 125, so that the top shaft 125 acts on the six sliding blocks 123 simultaneously to eject the six ejecting blocks 122 out simultaneously, and the stainless steel pipe is ejected tightly to realize fixation; in order to jack the sliding block by the jack shaft conveniently, one end, close to the sliding block, of the jack shaft is of a conical structure, the sliding block is formed into a wedge-shaped surface relative to one side of the jack shaft, and the height of the jacking block can be changed through the conical surface on the jack shaft, so that the stainless steel pipes with different calibers can be fixed. It should be noted that, before the ejector pin jacks up the slider, the jacking block is located in the through hole, and the upper end face of the jacking block is flush with the surface of the positioning seat, so that the stainless steel pipe is conveniently sleeved on the positioning seat, and the jacking assembly jacks up the inner wall of the stainless steel pipe, so that fixation is realized.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (5)
1. The utility model provides a nonrust anchor clamps for steel pipe machining which characterized in that: the device comprises two fixing mechanisms which are oppositely arranged and are used for fixing two ends of a stainless steel pipe;
the fixing mechanism comprises a positioning seat and a jacking assembly, the positioning seat is of a cylindrical structure, the positioning seat is provided with a shaft hole, and the shaft hole penetrates through two opposite ends of the positioning seat;
the number of the jacking assemblies is multiple, and the jacking assemblies are arranged along the circumferential surface of the positioning seat; the tight subassembly in top includes movable rod, the tight piece in top, slider, spring, apical axis and pneumatic cylinder, and the positioning seat is equipped with the through-hole that is used for the holding movable rod on the surface, and the upper end of movable rod sets up in the outside of positioning seat, and the lower extreme sets up in the inside of positioning seat, and the tight piece in top sets up in the upper end of movable rod, and the slider sets up in the lower extreme of movable rod, and the spring housing is located on the movable rod and is in between slider and the positioning seat, and the apical axis sets up in the axle hole and sets up with the axle center with the axle hole, and the.
2. The jig for processing a stainless steel pipe according to claim 1, characterized in that: one end of the jacking shaft close to the sliding block is of a conical structure.
3. The jig for processing a stainless steel pipe according to claim 1, characterized in that: one side of the sliding block relative to the top shaft is formed into a wedge-shaped surface.
4. The jig for processing a stainless steel pipe according to claim 1, characterized in that: the slider is a metal piece.
5. The jig for processing a stainless steel pipe according to claim 1, characterized in that: the jacking block is a rubber piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921216614.8U CN210414257U (en) | 2019-07-30 | 2019-07-30 | Clamp for stainless steel pipe machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921216614.8U CN210414257U (en) | 2019-07-30 | 2019-07-30 | Clamp for stainless steel pipe machining |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210414257U true CN210414257U (en) | 2020-04-28 |
Family
ID=70383715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921216614.8U Expired - Fee Related CN210414257U (en) | 2019-07-30 | 2019-07-30 | Clamp for stainless steel pipe machining |
Country Status (1)
Country | Link |
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CN (1) | CN210414257U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114211358A (en) * | 2021-12-24 | 2022-03-22 | 江苏力博士机械股份有限公司 | Processing equipment and method of inner and outer sleeve structure for breaking hammer |
-
2019
- 2019-07-30 CN CN201921216614.8U patent/CN210414257U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114211358A (en) * | 2021-12-24 | 2022-03-22 | 江苏力博士机械股份有限公司 | Processing equipment and method of inner and outer sleeve structure for breaking hammer |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210730 |