CN201684789U - Holding deice of copper pipe drawing machine - Google Patents
Holding deice of copper pipe drawing machine Download PDFInfo
- Publication number
- CN201684789U CN201684789U CN2010201537571U CN201020153757U CN201684789U CN 201684789 U CN201684789 U CN 201684789U CN 2010201537571 U CN2010201537571 U CN 2010201537571U CN 201020153757 U CN201020153757 U CN 201020153757U CN 201684789 U CN201684789 U CN 201684789U
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- CN
- China
- Prior art keywords
- copper pipe
- clamping blocks
- pedestal
- base
- clamping device
- 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 discloses a holding device of a copper pipe drawing machine, which includes a base, and two clamping blocks and a driving device arranged in the base. The holding device is characterized in that opposite sides of the heads of the two clamping blocks are oblique surfaces; drive rods are fixedly connected with the tail parts of the two clamping blocks respectively and extend out of the base, and the extending parts of the drive rods are sleeved with springs; the base is provided with an extruding part matched with the oblique surfaces of the clamping blocks; the driving device includes an air cylinder provided with a retractable rod and a baffle connected with the retractable rod; and when the baffle pushes the drive rods, the extruding part enables the two clamping blocks to draw close. The holding device of the utility model enables the clamping blocks to clamp a copper pipe by dint of coordination of the clamping blocks and the extruding part on the base; and by utilizing a starting mechanism, particularly an air cylinder, as the power to control the retractable rod to push the clamping blocks and clamp the copper pipe, the holding device of the copper pipe drawing machine reduces the labor intensity of operating personnel and simplifies the processing procedures.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of copper pipe, relates in particular to a kind of clamping device of copper pipe stretching-machine.
Background technology
At present, large diameter copper pipe is made than the copper pipe of minor diameter and mainly finished by the cold-drawn of traction stretching device.In the prior art, the process equipment that the traction of copper pipe stretches, its draw-gear mainly is made up of chain, motor, sprocket wheel and anchor clamps.Anchor clamps are fixed on the chain, and motor moves together by sprocket wheel drive chain and anchor clamps and draws and wait to draw copper pipe through mould realization traction stretching.The operation of its anchor clamps is manual, and clamping and loose folder must stop pulling equipment, and therefore, existing copper pipe stretching and drawing process equipment can't be realized continuously elongated automatically.As a result, make that this hand traction process equipment working (machining) efficiency is low, labor intensity of operating personnel is big, and manufacturing procedure is many, influences operating efficiency, and the proportion of goods damageds of steel pipe are higher.
Summary of the invention
The utility model provides a kind of clamping device by air cylinder driven, utilize inclined-plane that the fixture block head is provided with and the extruder member on the pedestal incompatible clamping copper pipe that matches, good clamping effect, automatically degree of tightness, and this clamping device utilizes this startup structure of cylinder to use as power, the control expansion link promotes fixture block and clamps copper pipe, thereby reaches the clamping purpose, can reduce labor intensity of operating personnel.
A kind of clamping device of copper pipe stretching-machine, comprise pedestal, be positioned at two fixture blocks and the drive unit of pedestal, the opposing side of the head of described two fixture blocks is the inclined-plane, the afterbody of two fixture blocks is fixedly connected with drive link respectively, this drive link stretches out pedestal, and the part of stretching out pedestal is with spring, described pedestal is provided with the extruder member that matches with the inclined-plane of fixture block head, described drive unit comprises cylinder that has expansion link and the baffle plate that is connected with expansion link, when baffle plate promoted drive link, described extruder member was drawn close two fixture blocks.
Be fixed with stiffener on the described extruder member.Extruder member can be structure as a whole with pedestal, promptly as the part of pedestal sidewall.
The afterbody of described drive link is radially expanded, and forms bulge.Described spring is extruded Shi Yiduan and props up pedestal, and the other end props up bulge.
The space distance diameter adjustment of the copper pipe of clamping as required between described two fixture blocks.
Clamping device of the present utility model makes fixture block can clamp copper pipe by the cooperation of extruder member on fixture block and the pedestal, and copper pipe is difficult for sliding position, good clamping effect in the process that is held; And the clamping device of this copper pipe stretching-machine utilizes this startup structure of cylinder to use as power, and the control expansion link promotes fixture block and clamps copper pipe, has reduced labor intensity of operating personnel, has reduced manufacturing procedure.
Description of drawings
Fig. 1 is the structural representation of the clamping device of the utility model copper pipe stretching-machine.
The specific embodiment
As shown in Figure 1, a kind of clamping device of copper pipe stretching-machine, comprise pedestal 9, be positioned at two fixture blocks 1 and the drive unit of pedestal 9, the opposing side of the head of two fixture blocks 1 is the inclined-plane, the afterbody of two fixture blocks 1 is fixedly connected with drive link 3 respectively, this drive link 3 stretches out pedestal 9, and the part of stretching out pedestal 9 is with spring 4, and described pedestal 9 is provided with the extruder member 2 that matches with the inclined-plane of fixture block 1 head.
Drive unit comprises cylinder 7 that has expansion link 8 and the baffle plate 6 that is connected with expansion link 8, and extruder member 2 is drawn close two fixture blocks 1 when baffle plate 6 promotes drive link 3, and extruder member 2 is the part of pedestal 9 sidewalls, and draws close mutually.
For the extruder member 2 of better fixed pedestal 9, make extruder member 2 when extruding fixture block 1, can not expand to both sides, be fixed with stiffener 10 on the extruder member 2.
The afterbody of drive link 3 is radially expanded, and forms bulge 5, makes spring 4 be extruded Shi Yiduan and prop up pedestal 9 outer walls that the other end props up bulge 5.
During work, one end of copper pipe 11 is placed in the space of these clamping device two fixture blocks 1, start the machine, under the driving of cylinder 7, expansion link 8 is upheld, and baffle plate 6 is ejected the bulge 5 that pushes drive link 3 forward, under the drive of drive link 3, two fixture blocks 1 are to front slide and be extruded parts 2 extruding and draw close to the center, thereby clamp copper pipe 11.
During the pine folder, expansion link 8 shrinks under the driving effect of cylinder 7, drive baffle plate 6 and move backward, be with spring 4 owing to drive link 3 stretches out pedestal 9 parts, during clamping, spring 4 is in compressive state, prop up pedestal 9 and bulge 5, behind the pine folder, because the restoring force of spring 4, make drive link 3 be returned to original position, unclamp thereby drive two fixture blocks 1.
When clamping device of the present utility model cooperated stretching-machine to use, pedestal 9 can slide along track, thereby played the effect of traction copper pipe 11.
Claims (4)
1. the clamping device of a copper pipe stretching-machine, comprise pedestal (9), be positioned at two fixture blocks (1) and the drive unit of pedestal (9), it is characterized in that: the opposing side of the head of described two fixture blocks (1) is the inclined-plane, the afterbody of two fixture blocks (1) is fixedly connected with drive link (3) respectively, this drive link (3) stretches out pedestal (9), and the part of stretching out pedestal (9) is with spring (4), described pedestal (9) is provided with the extruder member (2) that matches with the inclined-plane of fixture block (1) head, described drive unit comprises cylinder (7) that has expansion link (8) and the baffle plate (6) that is connected with expansion link (8), when baffle plate (6) promoted drive link (3), described extruder member (2) was drawn close two fixture blocks (1).
2. the clamping device of copper pipe stretching-machine according to claim 1 is characterized in that: be fixed with stiffener (10) on the described extruder member.
3. the clamping device of copper pipe stretching-machine according to claim 1 is characterized in that: the afterbody of described drive link (3) is radially expanded, and forms bulge (5).
4. the clamping device of copper pipe stretching-machine according to claim 3 is characterized in that: described spring (4) is extruded Shi Yiduan and props up pedestal (9), and the other end props up bulge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201537571U CN201684789U (en) | 2010-04-08 | 2010-04-08 | Holding deice of copper pipe drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201537571U CN201684789U (en) | 2010-04-08 | 2010-04-08 | Holding deice of copper pipe drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684789U true CN201684789U (en) | 2010-12-29 |
Family
ID=43373080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201537571U Expired - Fee Related CN201684789U (en) | 2010-04-08 | 2010-04-08 | Holding deice of copper pipe drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624096A (en) * | 2013-11-22 | 2014-03-12 | 淮北安来机电装备有限公司 | Single dual-expansion-oil-cylinder-driven clamp of drawing machine |
| CN107457285A (en) * | 2017-07-31 | 2017-12-12 | 无锡厚发自动化设备有限公司 | A kind of rod iron drawing-in machine |
-
2010
- 2010-04-08 CN CN2010201537571U patent/CN201684789U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624096A (en) * | 2013-11-22 | 2014-03-12 | 淮北安来机电装备有限公司 | Single dual-expansion-oil-cylinder-driven clamp of drawing machine |
| CN103624096B (en) * | 2013-11-22 | 2015-07-15 | 淮北安来机电装备有限公司 | Single dual-expansion-oil-cylinder-driven clamp of drawing machine |
| CN107457285A (en) * | 2017-07-31 | 2017-12-12 | 无锡厚发自动化设备有限公司 | A kind of rod iron drawing-in 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: 20101229 Termination date: 20130408 |