CN202479835U - Supporting clamp for machining thin-walled workpiece - Google Patents
Supporting clamp for machining thin-walled workpiece Download PDFInfo
- Publication number
- CN202479835U CN202479835U CN2012200679748U CN201220067974U CN202479835U CN 202479835 U CN202479835 U CN 202479835U CN 2012200679748 U CN2012200679748 U CN 2012200679748U CN 201220067974 U CN201220067974 U CN 201220067974U CN 202479835 U CN202479835 U CN 202479835U
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- pinch tube
- thin
- sleeve
- anchor clamps
- clamp
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Abstract
The utility model discloses a supporting clamp for machining a thin-walled workpiece. The supporting clamp for machining the thin-walled workpiece is characterized by comprising a male connecting pipe with a clamping pipe, wherein one end of the clamping pipe is connected with a sliding rod while the other end of the clamping pipe is provided with a flange, and the clamping pipe is provided with a clamping block capable of moving between two ends of the clamping pipe; a female connecting pipe with a clamping pipe, wherein one end of the clamping pipe is connected with a sleeve matched with the sliding rod while the other end of the clamping pipe is provided with a flange, and the clamping pipe is provided with a clamping block capable of moving between two ends of the clamping pipe. An adjustable fastening device is arranged between the sliding rod and the sleeve. The supporting clamp for machining the thin-walled workpiece provided by the utility model is simple in structure and small in size, is separated from other clamps, and is easy to adjust and convenient to operate. The clamping length can be adjusted so that the supporting clamp for machining the thin-walled workpiece provided by the utility model is appropriate for workpieces in different specifications. Rigid enhancement for local part of the workpiece can be realized so that the supporting clamp for machining the thin-walled workpiece provided by the utility model is agile to use.
Description
Technical field
The utility model relates to anchor clamps, particularly, relates to the process support part of thin-walled type of workpiece.
Background technology
Weight and saving cost in order to alleviate part in the engineering machinery; Usually use the part of some thin-walled boxes and welding jib class; This part rigidity is relatively poor, in process, is easy to generate bigger distortion, causes the processing vibration; Cause tool wear and tipping, working (machining) efficiency also is affected thus.Existing workpiece clamp for machining mainly is that workpiece is clamped and locatees, owing to will consider and the interference problem of machining tool main shaft that the part position of workpiece can not be supported and strengthen.Need in work piece holder design, consider lessly with a kind of volume thus, device simple to operate is fixed to the weak link of clamping workpiece and is supported, makes the processing rigidity enhancing of whole workpiece.
The existing in prior technology technical problem:
1. the processing rigidity of workpiece is very poor, and anchor clamps only clamp and locate, and is difficult to take into account the processing rigidity of whole work-piece; And
2. clamp structure is complicated, and easy and process equipment is interfered, and requires the length of process tool longer.
Therefore, a kind of simple in structure, adjustable length and can realize that the thin-wall workpiece process support anchor clamps that rigidity strengthens are carried out in the part of workpiece just seems particularly important is provided.
The utility model content
The purpose of the utility model is the deficiency that solves the processing rigidity that is difficult to take into account whole work-piece in the prior art and the clamp structure defective of complicacy too.
The utility model discloses a kind of thin-wall workpiece process support anchor clamps, wherein, comprising:
Public tube connector with pinch tube, an end of said pinch tube is connected with sliding bar, and the other end is provided with flange, and the clamp that can between said pinch tube two ends, move is installed on the said pinch tube;
Female tube connector with pinch tube, an end of said pinch tube is connected with the sleeve that cooperates with said sliding bar, and the other end is provided with flange, and the clamp that can between said pinch tube two ends, move is installed on the said pinch tube;
Be provided with adjustable fastener between said sliding bar and the said sleeve.
Above-mentioned thin-wall workpiece process support anchor clamps; Wherein, Have axial elongated slot on the said sliding bar; Said adjustable fastener is the screw of screwing that passes sleeve wall, and the said screw thread of screwing connects said sleeve wall, and the part that the said screw of screwing is positioned at said sleeve is inserted said axial elongated slot.
Above-mentioned thin-wall workpiece process support anchor clamps wherein, have axial finedraw on the said sleeve, said adjustable fastener is enclosed within outside the said sleeve for can adjust lock ring.
Above-mentioned thin-wall workpiece process support anchor clamps, wherein, said flange has a right-angle side, is L type structure.
Above-mentioned thin-wall workpiece process support anchor clamps, wherein, said clamp is the annulus piece, and its center of circle has tapped through hole, and said pinch tube outer surface is provided with screw thread, matches with the tapped through hole of said annulus piece.
Above-mentioned thin-wall workpiece process support anchor clamps; Wherein, Said pinch tube has cavity, is installed with adjusting screw(rod) on the long axis direction of said pinch tube, and said adjusting screw(rod) is positioned at the outer end of said pinch tube and connects adjusting nut; The end that said adjusting screw(rod) is positioned at said pinch tube passes said clamp, and said clamp one end exposes said pinch tube.
Above-mentioned thin-wall workpiece process support anchor clamps wherein, have some through holes on the said pinch tube, the position of the corresponding said through hole of said adjusting screw(rod) has annular groove, is placed with steel ball in each through hole, and said via openings is by the holding screw shutoff.
The utility model has the advantages that:
1, simple in structure, size is little, separates with other anchor clamps, easily adjustment, easy to operate.
2, the clamping length scalable of anchor clamps, the workpiece of suitable different size.
3, can realize that rigidity is carried out in the part of workpiece to be strengthened, and uses flexibly.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the utility model and characteristic thereof, profile and advantage will become.Mark identical in whole accompanying drawings is indicated identical part.Painstakingly proportionally do not draw accompanying drawing, focus on illustrating the purport of the utility model.In the accompanying drawings, for cheer and bright, amplified the part parts, for same parts, only indicated wherein part, those skilled in the art can combine the specific embodiment partly to understand.
Fig. 1 is according to the utility model, a kind of shaft side figure of thin-wall workpiece process support anchor clamps;
Fig. 2 is a vertical view embodiment illustrated in fig. 1;
Fig. 3 is an A-A face cutaway view among Fig. 2;
Fig. 4 is the local enlarged diagram at B place among Fig. 2; And
Fig. 5 is according to a variant of the utility model, the cutaway view of the pinch tube of thin-wall workpiece process support anchor clamps.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further elaborated.The specific embodiment described herein only is used to explain the utility model, and is not used in the protection domain that limits the utility model.
With reference to figure 1; Thin-wall workpiece process support anchor clamps shown in the utility model; Comprise: public tube connector 101 with pinch tube 5; One end of said pinch tube 5 is connected with sliding bar 111, and the other end is provided with flange 7, and the clamp 3 that can between said pinch tube 5 two ends, move is installed on the said pinch tube 5; Female tube connector 102 with pinch tube 5, an end of said pinch tube 5 is connected with the sleeve 122 that cooperates with said sliding bar 111, and the other end is provided with flange 7, and the clamp 3 that can between said pinch tube 5 two ends, move is installed on the said pinch tube 5; Be provided with adjustable fastener (with reference to the screw 6 of screwing shown in Figure 1) between said sliding bar 111 and the said sleeve 122; Move to the position of needs on the sliding bar 111 at sleeve 122 after; With the said relative position that adjustable fastener and said sleeve 122 are arranged; Said have adjustable fastener to comprise the bolt that is arranged on the sleeve 122, and when needs were fastening, swivel bolt withstood said sliding bar 111 and gets final product; It will be appreciated by those skilled in the art that said sliding bar 111 can be made as different forms as required with fixed form between the said sleeve 122.
In a preference; Have axial elongated slot 10 on the said sliding bar 111; Said adjustable fastener is the screw 6 of screwing that passes sleeve 122 barrels; The said screw 6 of screwing said sleeve 122 barrels that are threaded, the part that the said screw 6 of screwing is positioned at said sleeve 122 is inserted said axial elongated slot 10.
In a variant, have axial finedraw on the said sleeve 122, said adjustable fastener is for can adjust lock ring; Be enclosed within outside the said sleeve 122; When needs regulating sleeve 122 and sliding bar 111 relative positions, unclamp the said lock ring of adjusting, after the adjusting of accomplishing sleeve 122 and sliding bar 111; Tighten up the said lock ring of adjusting, make the said sleeve 122 that has axial finedraw clamp said sliding bar 111.
As shown in Figure 3, said flange 7 has a right-angle side, is L type structure, and flange 7 on the same pinch tube 5 and clamp 3 form the claw of the adjustable size of dehiscing.
With reference to figure 5, said clamp 3 is an annulus piece 31, and its center of circle has tapped through hole; Said pinch tube 5 is a cylindrical shape; Its outer surface is provided with screw thread 32, matches with the tapped through hole of said annulus piece 31, like this; Only need to rotate the clamp 3 on the pinch tube 5, just can regulate the distance between flange 7 and the clamp 3.
Again with reference to figure 3; In another specific embodiment; Said pinch tube 5 has cavity, is installed with adjusting screw(rod) 1 on the long axis direction of said pinch tube 5, and said adjusting screw(rod) 1 is positioned at said pinch tube 5 outer ends and connects adjusting nut 12; The end that said adjusting screw(rod) 1 is positioned at said pinch tube 5 passes said clamp 3, and said clamp 3 one ends expose said pinch tube 5.
In conjunction with Fig. 2 and Fig. 4; Particularly, have some through holes (among Fig. 2 not label) on the said pinch tube 5, the position of said adjusting screw(rod) 1 corresponding said through hole has annular groove 801; Be placed with steel ball 8 in each through hole; Said via openings is by holding screw 9 shutoff, and steel ball 8 cooperates with annular groove 801 on the adjusting screw(rod) 1, makes adjusting screw(rod) 1 not produce axial displacement when rotated.
In another embodiment, said pinch tube 5 comprises cavity and closing cap (among Fig. 1 not label), such easy design manufacturing, and be convenient to the parts in the later period maintenance cavity, fix through screw between cavity and the closing cap.
In use: according to the size adjustment sleeve 122 of workpiece and the position of sliding bar 111, the claw of two pinch tube, 5 bottoms is snapped on the workpiece, tighten lock-screw 6 and make sleeve 122 and sliding bar 111 relative fixed.Screw two the joint screw rods 1; Make two clamps 3 respectively to two end motions of bar; The claw of forming respectively up to two clamps 3 and two flanges 7 clenches two positions of workpiece; So just couple together two parts of workpiece, being equivalent to has increased a dowel to these two parts, and the processing rigidity is here strengthened.
Those skilled in the art combine prior art and the foregoing description can realize said variant, and such variant does not influence the flesh and blood of the utility model, does not repeat them here.
More than the preferred embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, equipment of wherein not describing in detail to the greatest extent and structure are construed as with the common mode in this area to be implemented; Any those of ordinary skill in the art; Do not breaking away under the utility model technical scheme scope situation; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to the utility model technical scheme; Or being revised as the equivalent embodiment of equivalent variations, this does not influence the flesh and blood of the utility model.Therefore, every content that does not break away from the utility model technical scheme, all still belongs in the scope of the utility model technical scheme protection any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (7)
1. thin-wall workpiece process support anchor clamps is characterized in that, comprising:
Public tube connector with pinch tube, an end of said pinch tube is connected with sliding bar, and the other end is provided with flange, and the clamp that can between said pinch tube two ends, move is installed on the said pinch tube;
Female tube connector with pinch tube, an end of said pinch tube is connected with the sleeve that cooperates with said sliding bar, and the other end is provided with flange, and the clamp that can between said pinch tube two ends, move is installed on the said pinch tube;
Be provided with adjustable fastener between said sliding bar and the said sleeve.
2. thin-wall workpiece process support anchor clamps according to claim 1; It is characterized in that; Have axial elongated slot on the said sliding bar; Said adjustable fastener is the screw of screwing that passes sleeve wall, and the said screw thread of screwing connects said sleeve wall, and the part that the said screw of screwing is positioned at said sleeve is inserted said axial elongated slot.
3. thin-wall workpiece process support anchor clamps according to claim 1 is characterized in that, have axial finedraw on the said sleeve, and said adjustable fastener is enclosed within outside the said sleeve for can adjust lock ring.
4. thin-wall workpiece process support anchor clamps according to claim 1 is characterized in that said flange has a right-angle side, are L type structure.
5. thin-wall workpiece process support anchor clamps according to claim 1 is characterized in that said clamp is the annulus piece, and its center of circle has tapped through hole, and said pinch tube outer surface is provided with screw thread, match with the tapped through hole of said annulus piece.
6. thin-wall workpiece process support anchor clamps according to claim 1; It is characterized in that; Said pinch tube has cavity, is installed with adjusting screw(rod) on the long axis direction of said pinch tube, and said adjusting screw(rod) is positioned at the outer end of said pinch tube and connects adjusting nut; The end that said adjusting screw(rod) is positioned at said pinch tube passes said clamp, and said clamp one end exposes said pinch tube.
7. thin-wall workpiece process support anchor clamps according to claim 6; It is characterized in that, have some through holes on the said pinch tube, the position of the corresponding said through hole of said adjusting screw(rod) has annular groove; Be placed with steel ball in each through hole, said via openings is by the holding screw shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200679748U CN202479835U (en) | 2012-02-28 | 2012-02-28 | Supporting clamp for machining thin-walled workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200679748U CN202479835U (en) | 2012-02-28 | 2012-02-28 | Supporting clamp for machining thin-walled workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479835U true CN202479835U (en) | 2012-10-10 |
Family
ID=46954295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200679748U Expired - Fee Related CN202479835U (en) | 2012-02-28 | 2012-02-28 | Supporting clamp for machining thin-walled workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528490A (en) * | 2012-02-28 | 2012-07-04 | 上海三一精机有限公司 | Supporting fixture for processing thin-wall workpiece |
| CN107297613A (en) * | 2016-04-15 | 2017-10-27 | 中国石油天然气股份有限公司 | Installation tool and compressor |
| CN112045453A (en) * | 2020-08-14 | 2020-12-08 | 江苏中顺电气有限公司 | Quick positioning mechanism for copper bar processing machine |
-
2012
- 2012-02-28 CN CN2012200679748U patent/CN202479835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528490A (en) * | 2012-02-28 | 2012-07-04 | 上海三一精机有限公司 | Supporting fixture for processing thin-wall workpiece |
| CN107297613A (en) * | 2016-04-15 | 2017-10-27 | 中国石油天然气股份有限公司 | Installation tool and compressor |
| CN107297613B (en) * | 2016-04-15 | 2024-04-30 | 中国石油天然气股份有限公司 | Mounting tool and compressor |
| CN112045453A (en) * | 2020-08-14 | 2020-12-08 | 江苏中顺电气有限公司 | Quick positioning mechanism for copper bar processing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20140228 |