CN204748143U - Return bend adds clamping apparatus - Google Patents
Return bend adds clamping apparatus Download PDFInfo
- Publication number
- CN204748143U CN204748143U CN201520517709.9U CN201520517709U CN204748143U CN 204748143 U CN204748143 U CN 204748143U CN 201520517709 U CN201520517709 U CN 201520517709U CN 204748143 U CN204748143 U CN 204748143U
- Authority
- CN
- China
- Prior art keywords
- chuck
- bend pipe
- grip block
- machining
- upper grip
- 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
Links
Abstract
The utility model relates to a return bend adds clamping apparatus, including chuck and clamping device, clamping device includes left and right jack catch, goes up grip block and fixed block, left and right jack catch symmetry sets up to on the water flat groove that mobilizable setting was seted up on the chuck, go up the vertical inslot that the mobilizable setting of grip block was seted up on the chuck, but and go up grip block fixed position on the chuck, water flat groove and vertical groove cross with the chuck central point on, the fixed block passes through the locking bolt to be fixed on last grip block, return bend adds clamping apparatus's the last grip block and the position of left and right jack catch are all adjustable, and be applicable in the return bend of fixed different diameters, different degrees of curvature, with need not to change anchor clamps man -hour, has improved production efficiency.
Description
Technical field
The utility model relates to bend pipe clamp for machining, is especially applicable to the fixture that various diameter bend pipe processed by common metal stock-removing machine.
Background technology
Often bend pipe will be used in On The Oil And Gas Transportation field.Bend pipe is processed through bending process by straight tube, and in the middle of use procedure, the two ends of bend pipe need the straight tube welding same diameter usually, to reach the object of long distance delivery oil gas.And it is higher to weld relative requirement, therefore the both ends of the surface of bend pipe all need further processing, and general machine processing clamp can not meet the requirement of clamping, or in clamping process very lost labor, material.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, provides a kind of clamp for machining being applicable to fixing different-diameter, different camber bend pipe.
The technical scheme that the utility model adopts is as follows:
A kind of bend pipe clamp for machining, comprise chuck and clamping device, described clamping device comprises left and right claw, upper grip block and fixed block, described left and right claw is movably arranged on level trough that chuck is offered, described upper grip block is movably arranged in vertical slots that chuck is offered, and upper grip block can be fixed positioned on chuck, described fixed block is fixed on upper grip block by clamping screw.
Further, described level trough and vertical slots are intersected in the center of circle of chuck and form " ten " shape.
Further, described level trough and vertical slots are intersected in the center of circle of chuck and are formed inverse-T-shaped.
Further, described left and right claw is arranged symmetrically with centered by the center of circle of chuck.
Further, all offer through hole in the left and right sides of described upper grip block, in the surface of described chuck, all offer some screwed holes in the both sides of described vertical slots, described upper grip block is fixed on chuck by described through hole, screwed hole and securing member.
Preferably, in described chuck surface, offer three screwed holes in the both sides of described vertical slots.
Further, described fixed block offers the V-type groove coordinating clamping bend pipe, the one side relative each other with upper grip block in described fixed block offers V-type groove respectively, also offers V-type groove respectively in the side of described left and right claw clamping bend pipe.
Further, the adjusting handle of clamping screw is tightened in one end convenient fixing of described clamping screw.
Further, described upper grip block and left and right claw lower end are provided with installation portion, all offer groove in the left and right sides of described installation portion, and the side bottom that described installation portion coordinates with described chuck is circular arc; The level trough of described chuck and the both sides inwall of vertical slots all arrange gib block, and the bottom of described level trough and vertical slots is also offered as circular arc.
The beneficial effects of the utility model are as follows: the upper grip block of described bend pipe clamp for machining and the position of left and right claw all adjustable, be applicable to by different-diameter, different camber bend pipe be fixed on lathe and process, lathe carries out bend pipe and adds man-hour, do not need to change fixture, improve production efficiency.
Accompanying drawing explanation
The stereogram of the bend pipe clamp for machining that Fig. 1 provides for the utility model.
The front view of the bend pipe clamp for machining that Fig. 2 provides for the utility model.
The side view of the bend pipe clamp for machining that Fig. 3 provides for the utility model.
The top view of the bend pipe clamp for machining that Fig. 4 provides for the utility model.
In figure: 1, chuck; 11, vertical slots; 12, level trough; 13, gib block; 2, upper grip block; 3, bolt; 4, left and right claw; 5, screwed hole; 6, clamping screw; 61, adjusting handle; 7, fixed block; 8, V-type groove; 9, installation portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
Bend pipe clamp for machining described in the utility model comprises chuck 1 and clamping device, described clamping device comprises a left side, right jamming claw 4, upper grip block 2 and fixed block 7, a described left side, right jamming claw 4 is symmetrical arranged centered by the center of circle of chuck 1, and be movably arranged on level trough 12 that chuck 1 is offered by the installation portion 9 that bottom is arranged, the installation portion 9 that described upper grip block 2 is also arranged by bottom is movably arranged in vertical slots 11 that chuck 1 is offered, all groove is offered in described installation portion 9 both sides, and the side bottom that installation portion 9 coordinates with chuck 1 is circular arc, the level trough 12 of described chuck 1 and the both sides inwall of vertical slots 11 are provided with gib block 13, and the bottom of described level trough 12 and vertical slots 11 is also offered as circular arc, installation portion 9 can be coordinated is arranged in level trough 12 and vertical slots 11, the surface of described chuck 1, three screwed holes 5 are each side offered in described vertical slots 11, a through hole is all offered in the left and right sides of the described upper grip block 2 coordinated, described upper grip block 2 is fixed on chuck 1 by bolt 3 through through hole mate with threaded holes 5, described level trough 12 and vertical slots 11 are intersected in the center of circle of chuck 1 and form " ten " shape, described vertical slots 11 also only can open the first half of chuck 1, then level trough 12 and vertical slots 11 are formed inverse-T-shaped, describedly be fixed on upper grip block 2 for the fixed block 7 be fixed on by bend pipe on upper grip block 2 by clamping screw 6, in described clamping screw 6 one end, also convenient fixing tightens the adjusting handle 61 of clamping screw 6, described fixed block 7 offers the V-type groove 8 coordinating clamping bend pipe, the one side relative each other with upper grip block 2 in described fixed block 7 offers V-type groove 8 respectively, on a described left side, V-type groove 8 is also offered respectively in the side that right jamming claw 4 clamps bend pipe.
When described bend pipe clamp for machining uses, first regulate the position of grip block 2, and by bolt 3, upper grip block 2 is fixed on chuck 1, again by the upper ends of bend pipe on upper grip block 2, and regulate the position of bend pipe lower end, make bend pipe lower end be positioned on chuck 1 home position as far as possible, after adjusting bend pipe position, on position by the first preliminary fixed bending tube of fixed block 7, advance left, right jamming claw 4, the lower end of clamping bend pipe, Shi Qi center overlaps with chuck 1 home position, screw a left side, right jamming claw 4, clamping screw 6 to be locked bend pipe upper end by rotating adjusting handle 61 again, namely the clamping work of described bend pipe clamp for machining is completed.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to basic structure of the present utility model, the utility model can do any type of amendment.
Claims (9)
1. a bend pipe clamp for machining, comprise chuck and clamping device, it is characterized in that: described clamping device comprises left and right claw, upper grip block and fixed block, described left and right claw is movably arranged on level trough that chuck is offered, described upper grip block is movably arranged in vertical slots that chuck is offered, and upper grip block can be fixed positioned on chuck, described fixed block is fixed on upper grip block by clamping screw.
2. bend pipe clamp for machining as claimed in claim 1, is characterized in that: described level trough and vertical slots are intersected in the center of circle of chuck and form " ten " shape.
3. bend pipe clamp for machining as claimed in claim 1, is characterized in that: described level trough and vertical slots are intersected in the center of circle of chuck and are formed inverse-T-shaped.
4. bend pipe clamp for machining as claimed in claim 1, is characterized in that: described left and right claw is arranged symmetrically with centered by the center of circle of chuck.
5. bend pipe clamp for machining as claimed in claim 1, it is characterized in that: all offer through hole in the left and right sides of described upper grip block, in the surface of described chuck, all offer some screwed holes in the both sides of described vertical slots, described upper grip block is fixed on chuck by described through hole, screwed hole and securing member.
6. bend pipe clamp for machining as claimed in claim 4, is characterized in that: in described chuck surface, offer three screwed holes in the both sides of described vertical slots.
7. bend pipe clamp for machining as claimed in claim 1, it is characterized in that: described fixed block offers the V-type groove coordinating clamping bend pipe, the one side relative each other with upper grip block in described fixed block offers V-type groove respectively, also offers V-type groove respectively in the side of described left and right claw clamping bend pipe.
8. bend pipe clamp for machining as claimed in claim 1, is characterized in that: the adjusting handle tightening clamping screw in one end convenient fixing of described clamping screw.
9. bend pipe clamp for machining as claimed in claim 1, it is characterized in that: described upper grip block and left and right claw lower end are provided with installation portion, all offer groove in the left and right sides of described installation portion, the side bottom that described installation portion coordinates with described chuck is circular arc; The level trough of described chuck and the both sides inwall of vertical slots all arrange gib block, and the bottom of described level trough and vertical slots is also offered as circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517709.9U CN204748143U (en) | 2015-07-16 | 2015-07-16 | Return bend adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517709.9U CN204748143U (en) | 2015-07-16 | 2015-07-16 | Return bend adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748143U true CN204748143U (en) | 2015-11-11 |
Family
ID=54462897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517709.9U Expired - Fee Related CN204748143U (en) | 2015-07-16 | 2015-07-16 | Return bend adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748143U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002047A (en) * | 2016-06-21 | 2016-10-12 | 二重集团（德阳）重型装备股份有限公司 | Device and method for build-up welding of inner wall of bent-straight tube |
| CN106475829A (en) * | 2016-12-09 | 2017-03-08 | 无锡银联齿轮传动机械有限公司 | Special-shaped lever boring jig |
| CN106624388A (en) * | 2017-02-04 | 2017-05-10 | 苏州睿达矩自动化设备有限公司 | Laser boring device for pipe fittings |
| CN111283268A (en) * | 2020-03-21 | 2020-06-16 | 厦门市明宝不锈钢制品有限公司 | Cutting device for bent pipe |
-
2015
- 2015-07-16 CN CN201520517709.9U patent/CN204748143U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002047A (en) * | 2016-06-21 | 2016-10-12 | 二重集团（德阳）重型装备股份有限公司 | Device and method for build-up welding of inner wall of bent-straight tube |
| CN106002047B (en) * | 2016-06-21 | 2017-12-08 | 二重集团（德阳）重型装备股份有限公司 | Device and curved straight inside pipe wall overlaying method for curved straight inside pipe wall built-up welding |
| CN106475829A (en) * | 2016-12-09 | 2017-03-08 | 无锡银联齿轮传动机械有限公司 | Special-shaped lever boring jig |
| CN106624388A (en) * | 2017-02-04 | 2017-05-10 | 苏州睿达矩自动化设备有限公司 | Laser boring device for pipe fittings |
| CN106624388B (en) * | 2017-02-04 | 2018-04-10 | 苏州汉奇数控设备有限公司 | A kind of laser drilling device of pipe fitting |
| CN111283268A (en) * | 2020-03-21 | 2020-06-16 | 厦门市明宝不锈钢制品有限公司 | Cutting device for bent pipe |
| CN111283268B (en) * | 2020-03-21 | 2021-04-20 | 厦门市明宝不锈钢制品有限公司 | Cutting device for bent pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hu Dai Industrial Park, No. 136 vibration Binhu District 214161 Jiangsu province Wuxi City Hu Road extension area Patentee after: Wuxi City Xinfeng Pipe Co., Ltd. Patentee after: Jiangnan University Address before: Hu Dai Industrial Park, No. 136 vibration Binhu District 214161 Jiangsu province Wuxi City Hu Road extension area Patentee before: Wuxi Xinfeng Pipe-Fitting Co., Ltd. Patentee before: Jiangnan University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |