CN110900248A - Clamping mechanism for aluminum alloy plum blossom pipe - Google Patents
Clamping mechanism for aluminum alloy plum blossom pipe Download PDFInfo
- Publication number
- CN110900248A CN110900248A CN201911291249.1A CN201911291249A CN110900248A CN 110900248 A CN110900248 A CN 110900248A CN 201911291249 A CN201911291249 A CN 201911291249A CN 110900248 A CN110900248 A CN 110900248A
- Authority
- CN
- China
- Prior art keywords
- clamping
- annular mounting
- plum blossom
- aluminum alloy
- blossom pipe
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
Abstract
The invention discloses a clamping mechanism for an aluminum alloy plum blossom pipe, which comprises two clamping components which are bilaterally and symmetrically distributed, wherein each clamping component comprises an annular mounting frame (1), an arc-shaped placing plate (2) is arranged at the lower end of each annular mounting frame (1), a plurality of clamping plates (3) are distributed on the annular mounting frame (1) on the outer side of each arc-shaped placing plate (2), one ends of the clamping plates (3) are rotatably connected to the inner wall of each annular mounting frame (1), a guide groove (301) is formed in the middle of each clamping plate (3), a plurality of adjusting screw rods (4) matched with the clamping plates (3) are connected to the annular mounting frames (1) through threads, and the end parts of the adjusting screw rods (4) are provided with limiting blocks (5). The aluminum alloy plum blossom pipe clamping device can stably clamp the aluminum alloy plum blossom pipe.
Description
Technical Field
The invention relates to the field of aluminum alloy pipe processing, in particular to a clamping mechanism for an aluminum alloy plum blossom pipe.
Background
At present, a three-jaw chuck or a riding wheel structure is generally adopted by a clamping and rotating device for an aluminum alloy pipe, but for the aluminum alloy plum blossom pipe with a part of special-shaped cross section, as the surface of the plum blossom pipe has convex and concave parts, the clamping mechanism for the round pipe conventionally has the problem that part of a claw body can not be clamped or the plum blossom pipe has pause or uneven rotation angle when rotating, thereby influencing the processing effect of the corresponding processing device on the aluminum alloy plum blossom pipe. In addition, as part of the claw bodies can not be clamped in place, the problem of stress deflection or vibration can be caused during processing of the plum blossom pipes, so that the clamping stability of the mechanism is further reduced. Therefore, a mechanism capable of stably clamping the aluminum alloy plum blossom tube is needed.
Disclosure of Invention
The invention aims to provide a clamping mechanism for an aluminum alloy plum tube. It can realize the stable clamping to aluminium alloy plum blossom pipe.
The technical scheme of the invention is as follows: the utility model provides an aluminum alloy is clamping mechanism for plum blossom pipe, is including being two clamping subassemblies of bilateral symmetry distribution, the clamping subassembly includes annular mounting bracket, and annular mounting bracket's lower extreme is equipped with the arc and places the board, and the arc is placed and is distributed on the annular mounting bracket in the board outside and have a plurality of splint, and splint one end is rotated and is connected the inner wall at annular mounting bracket, and the splint middle part is equipped with the guide way, there are a plurality ofly and splint complex adjusting screw through threaded connection on the annular mounting bracket, and adjusting screw's tip is equipped with the stopper of withholding in the guide.
In the aforesaid clamping mechanism for aluminum alloy plum blossom pipe, splint include interconnect's rotation portion and clamping part, are the V-arrangement setting between rotation portion and the clamping part, and rotation portion one end is rotated and is connected annular mounting bracket, the guide way sets up on the lateral wall of rotation portion.
In the clamping mechanism for the aluminum alloy plum blossom pipe, the outer side of the annular mounting frame is rotatably connected with the outer ring body.
Compared with the prior art, the invention can ensure that the plum blossom pipe is kept in a horizontal placement state during installation and prevent the two ends of the plum blossom pipe from deviating in the transverse position through the arc-shaped placing plates on the clamping components at the two sides; after the plum blossom pipe is placed, an installer can make the clamping plate mutually fit with the outer wall of the plum blossom pipe after rotating by screwing in the adjusting screw through the matching of the adjusting screw and the clamping plate, so that the plum blossom pipe is stably clamped; each group of adjusting screw rods and the clamping plates are independently operated, so that the rotating angle of each clamping plate can be adjusted according to the position of the outer wall of the plum blossom pipe, the clamping plates can stably clamp different positions of the plum blossom pipe, and the clamping stability of the clamping device is further improved; through the rotary connection of the annular mounting frame and the outer ring body, an installer can also mutually connect one side of the annular mounting frame with the rotating mechanism, so that the plum blossom pipe can be rotated, and the applicability of the invention is further improved. Therefore, the aluminum alloy plum blossom pipe can be stably clamped.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a view in the direction a of fig. 1.
The labels in the figures are: 1-annular mounting frame, 2-arc placing plate, 3-clamping plate, 4-adjusting screw, 5-limiting block, 6-outer ring body, 301-guide groove, 302-rotating part and 303-clamping part.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. The utility model provides an aluminum alloy is clamping mechanism for plum blossom pipe, constitutes as shown in figure 1, including being two clamping subassemblies of bilateral symmetry distribution, the clamping subassembly includes annular mounting bracket 1, and 1 one side of annular mounting bracket is equipped with the sleeve pipe of connecting drive arrangement, and the lower extreme of annular mounting bracket 1 is equipped with the arc and places board 2, and the arc is placed and is distributed on the annular mounting bracket 1 in the 2 outsides of board and have a plurality of splint 3, and 3 one end of splint are rotated and are connected the inner wall at annular mounting bracket 1, and splint 3 middle part is equipped with guide way 301, have a plurality ofly and 3 complex adjusting screw 4 of splint through threaded connection on the annular mounting bracket 1, and adjusting screw 4's tip is equipped with the.
The splint 3 includes interconnect's rotation portion 302 and clamping part 303, is the V-arrangement between rotation portion 302 and the clamping part 303, and rotation portion 302 one end is rotated and is connected annular mounting bracket 1, guide way 301 sets up on the lateral wall of rotation portion 302.
The outer side of the annular mounting frame 1 is rotatably connected with an outer ring body 6.
The working principle of the invention is as follows: when the clamping device is used, an installer firstly horizontally places two ends of the aluminum alloy plum blossom pipe on the arc-shaped placing plate 2, then screws the adjusting screws 4 on the clamping components at two sides in the clamping device, so that the limiting block 5 can drive the rotating part 302 to rotate downwards through the guide groove 301, and the clamping part 303 of the clamping plate 3 is attached to the outer wall of the plum blossom pipe, and the stable clamping of the plum blossom pipe is completed. Because each splint 3 is controlled by corresponding adjusting screw 4 to make splint 3 can keep stable laminating through the outer wall of different turned angle and plum blossom pipe, improve the clamping stability to the plum blossom pipe. After the plum blossom pipe is clamped, an installer can also connect the annular mounting frame 1 on one side with the driving device, and the driving device drives the plum blossom pipe to rotate through the annular mounting frame 1; by utilizing the mode that the annular mounting frame 1 realizes the drive of the rotary phase contrast riding wheel, the problem of uneven rotation caused by the non-circular surface of the plum blossom pipe can be effectively avoided, and the rotation stability of the plum blossom pipe is improved.
Claims (3)
1. The utility model provides an aluminum alloy is clamping machine structure for plum blossom pipe which characterized in that: including being two clamping subassemblies of bilateral symmetry distribution, the clamping subassembly includes annular mounting bracket (1), and the lower extreme of annular mounting bracket (1) is equipped with the arc and places board (2), and the arc is placed and is distributed on annular mounting bracket (1) in the board (2) outside and have a plurality of splint (3), and splint (3) one end is rotated and is connected the inner wall in annular mounting bracket (1), and splint (3) middle part is equipped with guide way (301), there are a plurality ofly and splint (3) complex adjusting screw (4) through threaded connection on annular mounting bracket (1), and the tip of adjusting screw (4) is equipped with and detains stopper (5) in inserting guide way (301).
2. The aluminum alloy plum blossom pipe clamping mechanism as claimed in claim 1, wherein: splint (3) are the setting of V-arrangement including interconnect's rotation portion (302) and clamping part (303), rotation portion (302) and clamping part (303) between, and rotation portion (302) one end is rotated and is connected annular mounting bracket (1), guide way (301) set up on the lateral wall of rotation portion (302).
3. The aluminum alloy plum blossom pipe clamping mechanism as claimed in claim 1, wherein: the outer side of the annular mounting frame (1) is rotatably connected with an outer ring body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911291249.1A CN110900248A (en) | 2019-12-16 | 2019-12-16 | Clamping mechanism for aluminum alloy plum blossom pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911291249.1A CN110900248A (en) | 2019-12-16 | 2019-12-16 | Clamping mechanism for aluminum alloy plum blossom pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110900248A true CN110900248A (en) | 2020-03-24 |
Family
ID=69824498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911291249.1A Withdrawn CN110900248A (en) | 2019-12-16 | 2019-12-16 | Clamping mechanism for aluminum alloy plum blossom pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110900248A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203081352U (en) * | 2012-12-28 | 2013-07-24 | 中国石油化工股份有限公司 | Manipulator capable of locating clamping center |
| KR101517872B1 (en) * | 2014-10-24 | 2015-05-06 | 김경남 | Work fixing chuck |
| CN207723829U (en) * | 2017-12-18 | 2018-08-14 | 马鞍山市裕华机械制造有限公司 | A kind of cylinder piston rod and ears plug mounting tool |
| CN207788979U (en) * | 2018-01-30 | 2018-08-31 | 马赫泽 | A kind of turnable grasping mechanism of lever connecting rod |
| CN207858169U (en) * | 2018-01-25 | 2018-09-14 | 国网湖北省电力有限公司宜昌供电公司 | The pipe welding tool setup set up for transmission tower |
| CN108747195A (en) * | 2018-08-20 | 2018-11-06 | 江苏中唱特种设备有限公司 | A kind of welding tooling |
| CN209503385U (en) * | 2018-12-03 | 2019-10-18 | 武汉市工程科学技术研究院 | A kind of tank body clamping device for tank body welding robot |
-
2019
- 2019-12-16 CN CN201911291249.1A patent/CN110900248A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203081352U (en) * | 2012-12-28 | 2013-07-24 | 中国石油化工股份有限公司 | Manipulator capable of locating clamping center |
| KR101517872B1 (en) * | 2014-10-24 | 2015-05-06 | 김경남 | Work fixing chuck |
| CN207723829U (en) * | 2017-12-18 | 2018-08-14 | 马鞍山市裕华机械制造有限公司 | A kind of cylinder piston rod and ears plug mounting tool |
| CN207858169U (en) * | 2018-01-25 | 2018-09-14 | 国网湖北省电力有限公司宜昌供电公司 | The pipe welding tool setup set up for transmission tower |
| CN207788979U (en) * | 2018-01-30 | 2018-08-31 | 马赫泽 | A kind of turnable grasping mechanism of lever connecting rod |
| CN108747195A (en) * | 2018-08-20 | 2018-11-06 | 江苏中唱特种设备有限公司 | A kind of welding tooling |
| CN209503385U (en) * | 2018-12-03 | 2019-10-18 | 武汉市工程科学技术研究院 | A kind of tank body clamping device for tank body welding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200324 |
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| WW01 | Invention patent application withdrawn after publication |