CN204353203U - There is the punch of novel thrust mechanism - Google Patents
There is the punch of novel thrust mechanism Download PDFInfo
- Publication number
- CN204353203U CN204353203U CN201420717026.3U CN201420717026U CN204353203U CN 204353203 U CN204353203 U CN 204353203U CN 201420717026 U CN201420717026 U CN 201420717026U CN 204353203 U CN204353203 U CN 204353203U
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- China
- Prior art keywords
- thrust
- pressing plate
- screw mandrel
- plate
- punch
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- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a kind of punch with novel thrust mechanism, relate to seamless steel pipe production technical field, the punch with novel thrust mechanism of the present utility model, be convenient to process and assemble, solid and reliable, and thrust mechanism stroke surplus is large, comprise thrust mechanism and retaining mechanism, thrust mechanism comprises adjustment screw mandrel and hydraulic cylinder, also comprise adapter sleeve, pressing plate and jaw, the left surface of adapter sleeve is provided with holddown groove, the end of adjustment screw mandrel is provided with the projection suitable with holddown groove, projection is passed pressing plate and is arranged in holddown groove, pressing plate is arranged on the left surface of adapter sleeve, and pressing plate is fixedly connected with the thrust plate of retaining mechanism by bolt, pressing plate comes off for preventing the projection of the end adjusting screw mandrel and is fixedly connected with retaining mechanism by connecting plate in holddown groove, one end of jaw is fixedly connected on the thrust plate of retaining mechanism, and the other end of jaw is fixedly installed on the end of the piston rod of hydraulic cylinder.
Description
Technical field
The utility model relates to seamless steel pipe production technical field, particularly relates to a kind of punch with novel thrust mechanism.
Background technology
Punch thrust mechanism controls the front-extending quantity of punching machine post rod.Current steel pipe bent plummet, each steel tube factory is all to multi items, small lot, special thin-walled future development, and energy-saving and cost-reducing is the most important thing.Find the stroke limited allowance of punch thrust mechanism in actual production process, produce to on-the-spot adjustment and bring certain difficulty.
Utility model content
For solving the problems of the technologies described above, the utility model provides one to be convenient to process and assemble, solid and reliable and the punch with novel thrust mechanism that thrust mechanism stroke surplus is large.
The punch with novel thrust mechanism of the present utility model, comprise thrust mechanism and retaining mechanism, described thrust mechanism comprises adjustment screw mandrel and is separately positioned on the hydraulic cylinder of adjustment screw mandrel both sides, the described punch with novel thrust mechanism also comprises adapter sleeve, pressing plate and jaw, the left surface of described adapter sleeve is provided with holddown groove, the end of described adjustment screw mandrel is provided with the projection suitable with holddown groove, described projection is passed pressing plate and is arranged in holddown groove, described pressing plate is arranged on the left surface of adapter sleeve, and pressing plate is fixedly connected with the thrust plate of retaining mechanism by bolt, pressing plate comes off for preventing the projection of the end adjusting screw mandrel and is fixedly connected with retaining mechanism by connecting plate in holddown groove,
One end of described jaw is fixedly connected on the thrust plate of retaining mechanism, and the other end of jaw is fixedly installed on the end of the piston rod of hydraulic cylinder.
Further, the punch with novel thrust mechanism of the present utility model, described jaw comprises base plate and is set in parallel in two pieces of fixed heads on base plate, described base plate is fixedly installed on the thrust plate of retaining mechanism, the end of described hydraulic cylinder is arranged between two pieces of fixed heads, and the end of hydraulic cylinder is fixedly connected with two pieces of fixed heads respectively by bolt.
Compared with prior art the beneficial effects of the utility model are:
The punch with novel thrust mechanism of the present utility model, comprise thrust mechanism, retaining mechanism and adapter sleeve, adapter sleeve is arranged between retaining mechanism and adjustment screw mandrel, before and after adapter sleeve all with keyway to locate, two ends profile respectively with thrust mechanism with adjust screw mandrel front end profile identical, pressing plate bolt and retaining mechanism fastening; Arranging jaw between the hydraulic cylinder of both sides and thrust mechanism is used for fastening.Be equivalent to extend screw mandrel because adjustment screw mandrel front end increases adapter sleeve, add the stroke surplus of thrust mechanism, thus the stroke of the retaining mechanism be connected with screw mandrel is increased.In sum, the punch with novel thrust mechanism of the present invention is convenient to process and assemble, solid and reliable, and thrust mechanism stroke surplus is large.
Accompanying drawing explanation
Fig. 1 is the front view with the punch of novel thrust mechanism of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the front view of adapter sleeve;
Fig. 4 is that sectional view is looked on the right side of Fig. 3;
Fig. 5 is the front view of jaw;
Fig. 6 is the top view of Fig. 5.
In figure, 1: thrust mechanism; 2: retaining mechanism; 3: adjustment screw mandrel; 4: hydraulic cylinder; 5: adapter sleeve; 6: pressing plate; 7: jaw; 8: holddown groove; 9: protruding; 10: base plate; 11: fixed head.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figures 1 to 6, the punch with novel thrust mechanism of the present utility model, comprise thrust mechanism 1 and retaining mechanism 2, thrust mechanism comprises adjustment screw mandrel 3 and is separately positioned on the hydraulic cylinder 4 of adjustment screw mandrel both sides, the punch with novel thrust mechanism also comprises adapter sleeve 5, pressing plate 6 and jaw 7, the left surface of adapter sleeve is provided with holddown groove 8, the end of adjustment screw mandrel is provided with the projection 9 suitable with holddown groove, projection is passed pressing plate and is arranged in holddown groove, pressing plate is arranged on the left surface of adapter sleeve, and pressing plate is fixedly connected with the thrust plate of retaining mechanism by bolt, pressing plate comes off for preventing the projection of the end adjusting screw mandrel and is fixedly connected with retaining mechanism by connecting plate in holddown groove,
One end of jaw is fixedly connected on the thrust plate of retaining mechanism, and the other end of jaw is fixedly installed on the end of the piston rod of hydraulic cylinder.
Adapter sleeve is arranged between retaining mechanism and adjustment screw mandrel, before and after adapter sleeve all with keyway to locate, two ends profile respectively with thrust mechanism with to adjust screw mandrel front end profile identical, pressing plate bolt and retaining mechanism fastening; Due to the setting of adapter sleeve, jaw is set between the hydraulic cylinder of both sides and thrust mechanism and is used for fastening.Be equivalent to extend screw mandrel because adjustment screw mandrel front end increases adapter sleeve, add the stroke surplus of thrust mechanism, thus the stroke of the retaining mechanism be connected with screw mandrel is increased.In sum, the punch with novel thrust mechanism of the present invention is convenient to process and assemble, solid and reliable, and thrust mechanism stroke surplus is large.
As preferably, the punch with novel thrust mechanism of the present utility model, two pieces of fixed heads 11 that jaw comprises base plate 10 and is set in parallel on base plate, base plate is fixedly installed on the thrust plate of retaining mechanism, the end of hydraulic cylinder is arranged between two pieces of fixed heads, and the end of hydraulic cylinder is fixedly connected with two pieces of fixed heads respectively by bolt.
Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. one kind has the punch of novel thrust mechanism, comprise thrust mechanism and retaining mechanism, described thrust mechanism comprises adjustment screw mandrel and is separately positioned on the hydraulic cylinder of adjustment screw mandrel both sides, it is characterized in that, the described punch with novel thrust mechanism also comprises adapter sleeve, pressing plate and jaw, the left surface of described adapter sleeve is provided with holddown groove, the end of described adjustment screw mandrel is provided with the projection suitable with holddown groove, described projection is passed pressing plate and is arranged in holddown groove, described pressing plate is arranged on the left surface of adapter sleeve, and pressing plate is fixedly connected with the thrust plate of retaining mechanism by bolt, pressing plate comes off for preventing the projection of the end adjusting screw mandrel and is fixedly connected with retaining mechanism by connecting plate in holddown groove,
One end of described jaw is fixedly connected on the thrust plate of retaining mechanism, and the other end of jaw is fixedly installed on the end of the piston rod of hydraulic cylinder.
2. there is the punch of novel thrust mechanism as claimed in claim 1, it is characterized in that, described jaw comprises base plate and is set in parallel in two pieces of fixed heads on base plate, described base plate is fixedly installed on the thrust plate of retaining mechanism, the end of described hydraulic cylinder is arranged between two pieces of fixed heads, and the end of hydraulic cylinder is fixedly connected with two pieces of fixed heads respectively by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717026.3U CN204353203U (en) | 2014-11-25 | 2014-11-25 | There is the punch of novel thrust mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717026.3U CN204353203U (en) | 2014-11-25 | 2014-11-25 | There is the punch of novel thrust mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353203U true CN204353203U (en) | 2015-05-27 |
Family
ID=53254700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420717026.3U Expired - Fee Related CN204353203U (en) | 2014-11-25 | 2014-11-25 | There is the punch of novel thrust mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170653A (en) * | 2015-09-15 | 2015-12-23 | 鑫鹏源智能装备集团有限公司 | Multifunctional rolling machine with roll profiles with two-time hole-punching function |
-
2014
- 2014-11-25 CN CN201420717026.3U patent/CN204353203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170653A (en) * | 2015-09-15 | 2015-12-23 | 鑫鹏源智能装备集团有限公司 | Multifunctional rolling machine with roll profiles with two-time hole-punching function |
| CN105170653B (en) * | 2015-09-15 | 2018-02-06 | 鑫鹏源智能装备集团有限公司 | Multi-functional rolling with secondary punch function roll shape |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |