CN204159644U - Perforation pin-lift arrangement - Google Patents
Perforation pin-lift arrangement Download PDFInfo
- Publication number
- CN204159644U CN204159644U CN201420508785.9U CN201420508785U CN204159644U CN 204159644 U CN204159644 U CN 204159644U CN 201420508785 U CN201420508785 U CN 201420508785U CN 204159644 U CN204159644 U CN 204159644U
- Authority
- CN
- China
- Prior art keywords
- push rod
- hole
- rod body
- diameter
- tumbler
- 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 perforation pin-lift arrangement.Comprise support body and push rod, push rod is arranged on support body, push rod comprises push rod body and top, support body be provided with cylinder and send head unit, cylinder is connected with push rod, one number service hole is offered in push rod body, push rod is arranged in one number service hole, the end that push rod body is connected with top is provided with projection, top offers the groove matched with projection, head unit is sent to comprise support member and tumbler, tumbler offers several No. two through holes, No. two through-hole walls are provided with several support bars, support bar end is provided with the arc stator for supporting top.The utility model is after having worn hole to steel pipe idiosome, directly top can be separated with push rod body, and the diameter of push rod body is significantly smaller than the diameter in hole, thus when push rod is replied, the diameter in hole can not be had influence on because push rod rocks, ensure normally carrying out of follow-up flow process, ensure the quality of product, reduce the generation of defective work.
Description
Technical field
The utility model relates to perforation pin-lift arrangement.
Background technology
In seamless steel tube production, perforation push rod plays very important effect, push rod comprises a top, top is relied on to be bored a hole by steel pipe idiosome, the diameter in the hole passed is identical with the diameter of top, and in use, top is after having worn hole by steel pipe idiosome, push rod also needs back shrinkage to be returned to initial position, in the Recovery Process of back shrinkage, push rod is easy to be given a shock or other influences and producing rocks, because the diameter in top diameter and steel pipe hole is identical, push rod is once rock, top can be caused also and then to rock, top is rocked and the position diameter at this place in hole can be made to become large, thus make the diameter in steel pipe hole occur situation not of uniform size, affect the follow-up flow process of steel pipe, tube quality is finally caused to decline, percent defective increases.
Summary of the invention
The utility model is not enough for prior art, perforation pin-lift arrangement is provided, it is after having worn hole to steel pipe idiosome, directly top can be separated with push rod body, and the diameter of push rod body is significantly smaller than the diameter in hole, thus when push rod is replied, the diameter in hole can not be had influence on because push rod rocks, ensure normally carrying out of follow-up flow process, ensure the quality of product, reduce the generation of defective work.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: perforation pin-lift arrangement, comprise support body and push rod, described push rod is arranged on described support body, described push rod comprises push rod body and is arranged on the top of this push rod body end, described support body be provided with cylinder and send head unit, described cylinder is connected with push rod, the one number service hole that its two ends are communicated is offered in described push rod body, described push rod is arranged in described one number service hole, described push rod body is provided with projection with the described end be connected that comes directly towards, described top offers the groove matched with described projection, the described head unit that send comprises support member and the tumbler be rotatably connected on described support member, described tumbler makes it rotate by motor, described tumbler offers several No. two through holes, described No. two through-hole walls are provided with several support bars, described support bar end is provided with the arc stator for supporting described top.During use, first several tops are encased in No. two corresponding through holes, make it support by arc stator, now, push rod body is corresponding with the position of one of them No. two through hole, these No. two through holes are on the path that push rod body moves horizontally, then starting the device controlling push rod body makes it move horizontally, when push rod body arrives No. two lead to the hole site places, projection above it combines with the groove on top, push rod body is connected with top, push rod body continues to move horizontally subsequently, steel pipe idiosome is bored a hole, to be perforated complete after, start cylinder, push rod is moved along one number service hole horizontal, until top pushes away by push rod, top drops in collection container, pusher retracted, simultaneously, push rod body is back replied, and the diameter of push rod body is significantly smaller than the diameter in steel pipe hole, thus the diameter in steel pipe hole can not be had influence on because push rod rocks, on carrying out once punch operation time, by motor, tumbler is rotated, another is placed with the dead ahead of No. two through-hole alignment push rod bodies of top, continue as above to operate, circulation like this, and the diameter of push rod body is significantly smaller than the diameter in steel pipe hole, thus the diameter in steel pipe hole can not be had influence on because push rod rocks.
In technique scheme, the outer surface of described arc stator is provided with spongy layer.Arrange spongy layer can not only reduce to come directly towards the frictionally damage between arc stator, can also top be touched, make the fixed effect of top on arc stator better.
In technique scheme, also be provided with the loading tray for installing multiple top, described loading tray comprises fixed head and is arranged on several fixed bars on this fixed head, the quantity that fixed bar is arranged and the quantity that position and described No. two through holes are arranged and position match, described fixed bar and groove match, and several handles are provided with on described fixed head.Fixed bar enters in groove, thus supports top, and loading tray can load multiple top, and can move during these headwinds, and what can directly be settled at one go all tops on loading tray is encased in No. two through holes, make top charging fast and easy, improving production efficiency.
The utility model compared with prior art, there is following beneficial effect: the utility model is after having worn hole to steel pipe idiosome, directly top can be separated with push rod body, and the diameter of push rod body is significantly smaller than the diameter in hole, thus when push rod is replied, the diameter in hole can not be had influence on because push rod rocks, ensure normally carrying out of follow-up flow process, ensure the quality of product, reduce the generation of defective work.Arrange spongy layer can not only reduce to come directly towards the frictionally damage between arc stator, can also top be touched, make the fixed effect of top on arc stator better.Fixed bar enters in groove, thus supports top, and loading tray can load multiple top, and can move during these headwinds, and what can directly be settled at one go all tops on loading tray is encased in No. two through holes, make top charging fast and easy, improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the schematic cross-section after the utility model push rod body is separated with top.
Fig. 3 is that the utility model send head unit schematic diagram.
Fig. 4 is the utility model loading tray schematic diagram.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with accompanying drawing and detailed description of the invention: see Fig. 1-Fig. 4, perforation pin-lift arrangement, comprise support body 1 and push rod 2, described push rod 2 is arranged on described support body 1, and push rod 2 move mode is same as the prior art.Described push rod 2 comprises push rod body 21 and is arranged on the top 22 of this push rod body 21 end, described support body 1 be provided with cylinder 11 and send head unit 3, described cylinder 11 is connected with push rod 111, the one number service hole 211 that its two ends are communicated is offered in described push rod body 21, described push rod 111 is arranged in described one number service hole 211, cooling-water duct in push rod body 21 is arranged on the periphery in one number service hole 211, the end that described push rod body 21 is connected with described top 22 is provided with projection 212, projection 212 can be arranged on the side of push rod body 21 head, be positioned at the side of one number service hole 211 opening part, described top 22 offers the groove 221 matched with described projection 212.
The described tumbler 32 sending head unit 3 to comprise support member 31 and be rotatably connected on described support member 31, described tumbler 32 makes it rotate by motor 33, described tumbler 32 offers several No. two through holes 321, described No. two through hole 321 inwalls are provided with several support bars 322, and described support bar 322 end is provided with the arc stator 323 for supporting described top 22.Motor 33 starts stopping one circulation at every turn, all can make No. two through holes 321 adjacent on tumbler 32 switching position mutually, rest on the dead ahead of push rod body 21 successively.
The outer surface of described arc stator 323 is provided with spongy layer.The frictionally damage that spongy layer can not only reduce between top 22 and arc stator 323 is set, top 22 can also be touched, make the fixed effect of top 22 on arc stator 323 better.
Also be provided with the loading tray 4 for installing multiple top 22, several fixed bars 42 that described loading tray 4 comprises fixed head 41 and is arranged on this fixed head 41, the quantity that fixed bar 42 is arranged and the quantity that position and described No. two through holes 321 are arranged and position match, described fixed bar 42 matches with groove 221, and is provided with several handles 43 on described fixed head 41.Fixed bar 42 enters in groove 221, thus support top 22, loading tray 4 can load multiple top 22, and these can be come directly towards 22 and move simultaneously, and what can directly be settled at one go all tops 22 on loading tray 4 is encased in No. two through holes 321, feeded fast and easy in top 22, improving production efficiency.
During use, first several tops 22 are encased in No. two corresponding through holes 321, make it support by arc stator 323, now, push rod body 21 is corresponding with the position of one of them No. two through hole 321, these No. two through holes 321 are on the path that push rod body 21 moves horizontally, then starting the device controlling push rod body 21 makes it move horizontally, when push rod body 21 arrives No. two through hole 321 positions, projection 212 above it combines with the groove 221 on top 22, push rod body 21 is connected with top 22, push rod body 21 continues to move horizontally subsequently, steel pipe idiosome is bored a hole, to be perforated complete after, start cylinder 11, push rod 111 is moved horizontally along one number service hole 211, until top 22 pushes away by push rod 111, top 22 drops in collection container, push rod 111 is retracted, simultaneously, push rod body 21 is back replied, and the diameter of push rod body 21 is significantly smaller than the diameter in steel pipe hole, thus the diameter in steel pipe hole can not be had influence on because push rod rocks, on carrying out once punch operation time, by motor 33, tumbler 32 is rotated, No. two through holes 321 another being placed with top 22 aim at the dead ahead of push rod body 21, continue as above to operate, circulation like this, and the diameter of push rod body 21 is significantly smaller than the diameter in steel pipe hole, thus the diameter in steel pipe hole can not be had influence on because push rod rocks.
Claims (3)
1. perforation pin-lift arrangement, comprise support body (1) and push rod (2), described push rod (2) is arranged on described support body (1), described push rod (2) comprises push rod body (21) and is arranged on the top (22) of this push rod body (21) end, it is characterized in that: described support body (1) be provided with cylinder (11) and send head unit (3), described cylinder (11) is connected with push rod (111), the one number service hole (211) that its two ends are communicated is offered in described push rod body (21), described push rod (14) is arranged in described one number service hole (211), the end that described push rod body (21) is connected with described top (22) is provided with projection (212), described top (22) offers the groove (221) matched with described projection (212), describedly send head unit (3) to comprise support member (31) and be rotatably connected on the tumbler (32) on described support member (31), described tumbler (32) makes it rotate by motor (33), described tumbler (32) offers several No. two through holes (321), described No. two through hole (321) inwalls are provided with several support bars (322), described support bar (322) end is provided with the arc stator (323) for supporting described top (22).
2. to bore a hole as claimed in claim 1 pin-lift arrangement, it is characterized in that: the outer surface of described arc stator (323) is provided with spongy layer.
3. to bore a hole as claimed in claim 1 pin-lift arrangement, it is characterized in that: be also provided with the loading tray (4) for installing multiple top, described loading tray (4) comprises fixed head (41) and is arranged on several fixed bars (42) on this fixed head (41), the quantity that the quantity that fixed bar (42) is arranged and position and described No. two through holes (321) are arranged and position match, described fixed bar (42) and groove (221) match, and are provided with several handles (43) on described fixed head (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508785.9U CN204159644U (en) | 2014-09-05 | 2014-09-05 | Perforation pin-lift arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508785.9U CN204159644U (en) | 2014-09-05 | 2014-09-05 | Perforation pin-lift arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159644U true CN204159644U (en) | 2015-02-18 |
Family
ID=52533372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508785.9U Expired - Fee Related CN204159644U (en) | 2014-09-05 | 2014-09-05 | Perforation pin-lift arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209324A (en) * | 2014-09-05 | 2014-12-17 | 宁波惠杰钢管制造有限公司 | Perforation push rod device and using method thereof |
-
2014
- 2014-09-05 CN CN201420508785.9U patent/CN204159644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209324A (en) * | 2014-09-05 | 2014-12-17 | 宁波惠杰钢管制造有限公司 | Perforation push rod device and using method thereof |
| CN104209324B (en) * | 2014-09-05 | 2015-11-18 | 宁波惠杰钢管制造有限公司 | Perforation pin-lift arrangement and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |