CN104847737A - Adjustable mechanical limit oil cylinder - Google Patents
Adjustable mechanical limit oil cylinder Download PDFInfo
- Publication number
- CN104847737A CN104847737A CN201510249593.XA CN201510249593A CN104847737A CN 104847737 A CN104847737 A CN 104847737A CN 201510249593 A CN201510249593 A CN 201510249593A CN 104847737 A CN104847737 A CN 104847737A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- adjustable mechanical
- fine
- limit
- lifting screw
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shearing Machines (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an adjustable mechanical limit oil cylinder. The adjustable mechanical limit oil cylinder is capable of guaranteeing a precise oil cylinder downward stroke. The adjustable mechanical limit oil cylinder comprises an oil cylinder seat, and an oil cylinder body and a plurality of guide rods arranged on the oil cylinder seat, an upper limit nut is arranged at the upper end of a guide screw rod, a lifting screw rod sleeves each guide rod, a fine-adjustment nut is arranged at the outer side of each lifting screw rod, a limit block is arranged at the outer side of each fine-adjustment nut, and a limit groove and a limit bolt matched with the limit groove are arranged at the outer side of each lifting screw rod. The adjustable mechanical limit oil cylinder has advantages that the precise oil cylinder downward stroke can be guaranteed; the adjustable mechanical limit oil cylinder can be used for a belt type cutting machine, a cutting die can precisely punch a conveying belt, the conveying belt damage is avoided, the service life of the conveying belt is guaranteed, and the quality of a punched product is guaranteed; all the fine-adjustment nuts can be connected by a chain, the fine-adjustment nut adjustment is driven through the servo motor, and the adjustment is facilitated.
Description
Technical field
The present invention relates to a kind of cylinder structure, particularly relate to a kind of adjustable mechanical locating oil cylinder.
Background technique
In cutter industry, cutting die is die-cut oil cylinder can be used to drive cutting die is descending to carry out die-cut to material, existing oil cylinder, in descending process, can not ensure that oil cylinder downward storke is accurate, easily damage conveyor belt, affect the quality of punching products.
Summary of the invention
Technical problem to be solved by this invention is: provide one can ensure the accurate adjustable mechanical locating oil cylinder of oil cylinder downward storke.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: adjustable mechanical locating oil cylinder, comprise: oil cylinder seat, be arranged on the oil cylinder body on oil cylinder seat and some guide rods, the upper end of described guide spiro rod is provided with upper limit nut, described guide rod is arranged with lifting screw, fine-tuning nut is had in the arranged outside of described lifting screw, at the arranged outside limited location block of described fine-tuning nut, the arranged outside limited location groove of described lifting screw and the stop screw cooperatively interacted with restraining groove.
Advantage of the present invention is: above-mentioned adjustable mechanical locating oil cylinder, can ensure that oil cylinder downward storke is accurate, can be used on belt cutter, cutting die can be on the conveyor belt die-cut accurately, can not damage the working life that conveyor belt ensures conveyor belt, ensure that the quality of punching products, all fine-tuning nuts can connect with chain, fine-tuning nut is regulated by driven by servomotor, easy to adjust.
Accompanying drawing explanation
Fig. 1 is the structural representation of adjustable mechanical locating oil cylinder of the present invention.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
In figure: 1, oil cylinder seat, 2, oil cylinder body, 3, guide rod, 4, upper limit nut, 5, lifting screw, 6, fine-tuning nut, 7, limiting stopper, 8, restraining groove, 9, stop screw.
Embodiment
Particular content of the present invention is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, adjustable mechanical locating oil cylinder, comprise: oil cylinder seat 1, be arranged on the oil cylinder body 2 on oil cylinder seat 1 and some guide rods 3, the upper end of described guide spiro rod 3 is provided with upper limit nut 4, described guide rod 3 is arranged with lifting screw 5, have fine-tuning nut 6 in the arranged outside of described lifting screw 5, at the arranged outside limited location block 7 of described fine-tuning nut 6, the arranged outside limited location groove 8 of described lifting screw 5 and the stop screw 9 cooperatively interacted with restraining groove 8.
When above-mentioned adjustable mechanical locating oil cylinder uses, upper limit nut 4 strikes the upper end of the lifting screw 5 cooperatively interacted with it, can ensure that oil cylinder downward storke is accurate.By rotary fine adjustment nut 6, fine-tuning nut 6 and lifting screw 5 screw-thread fit drive lifting screw 5 to move on guide rod 3, upper limit nut 4 with, limiting stopper 7 pairs of fine-tuning nuts 6 carry out spacing, prevent from moving up and down in its rotation process, the mobile position of restraining groove 8 and stop screw 9 pairs of lifting screws 5 is carried out spacing.
Above-mentioned adjustable mechanical locating oil cylinder, can ensure that oil cylinder downward storke is accurate, can be used on belt cutter, cutting die can be on the conveyor belt die-cut accurately, can not damage the working life that conveyor belt ensures conveyor belt, ensure that the quality of punching products, all fine-tuning nuts can connect with chain, fine-tuning nut is regulated by driven by servomotor, easy to adjust.
Claims (1)
1. adjustable mechanical locating oil cylinder, it is characterized in that: comprising: oil cylinder seat (1), be arranged on the oil cylinder body (2) on oil cylinder seat (1) and some guide rods (3), the upper end of described guide spiro rod (3) is provided with upper limit nut (4), described guide rod (3) is arranged with lifting screw (5), fine-tuning nut (6) is had in the arranged outside of described lifting screw (5), at the arranged outside limited location block (7) of described fine-tuning nut (6), the arranged outside limited location groove (8) of described lifting screw (5) and the stop screw (9) cooperatively interacted with position groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249593.XA CN104847737A (en) | 2015-05-14 | 2015-05-14 | Adjustable mechanical limit oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249593.XA CN104847737A (en) | 2015-05-14 | 2015-05-14 | Adjustable mechanical limit oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104847737A true CN104847737A (en) | 2015-08-19 |
Family
ID=53847626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249593.XA Pending CN104847737A (en) | 2015-05-14 | 2015-05-14 | Adjustable mechanical limit oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006019A (en) * | 2017-12-25 | 2018-05-08 | 马鞍山云林百成机械制造有限公司 | A kind of hydraulic hammer protective device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225923Y (en) * | 1995-04-27 | 1996-05-01 | 荣成第二锻压机床厂 | Feeding press for rod material shearing machine |
| DE29614852U1 (en) * | 1996-08-27 | 1996-10-10 | Teckemeyer, Manfred, 49078 Osnabrück | Device for cutting shaped pieces |
| CN201353737Y (en) * | 2008-12-12 | 2009-12-02 | 江西洪都航空工业集团有限责任公司 | High-accuracy double-guide bar pneumatic locator device |
| CN202045240U (en) * | 2011-05-06 | 2011-11-23 | 李团结 | Miniature angle iron punching and cutting device |
| CN202169715U (en) * | 2011-07-07 | 2012-03-21 | 东莞市坤轮机械有限公司 | Fine adjustment device for punching depth of oil press |
| CN202485608U (en) * | 2012-03-30 | 2012-10-10 | 洛阳轴研科技股份有限公司 | Bearing radial clearance measuring device |
| CN203305280U (en) * | 2013-05-15 | 2013-11-27 | 安徽广印堂中药股份有限公司 | Medicine chopping machine preventing knife from being clamped |
| CN103737636A (en) * | 2013-12-16 | 2014-04-23 | 蔡利君 | Paper cutting device |
| CN104325502A (en) * | 2014-09-01 | 2015-02-04 | 东莞市飞新达精密机械科技有限公司 | Limiting pressure regulating structure of hydraulic die-cutting machine |
| CN204677537U (en) * | 2015-05-14 | 2015-09-30 | 江苏坤泰机械有限公司 | Adjustable mechanical locating oil cylinder |
-
2015
- 2015-05-14 CN CN201510249593.XA patent/CN104847737A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225923Y (en) * | 1995-04-27 | 1996-05-01 | 荣成第二锻压机床厂 | Feeding press for rod material shearing machine |
| DE29614852U1 (en) * | 1996-08-27 | 1996-10-10 | Teckemeyer, Manfred, 49078 Osnabrück | Device for cutting shaped pieces |
| CN201353737Y (en) * | 2008-12-12 | 2009-12-02 | 江西洪都航空工业集团有限责任公司 | High-accuracy double-guide bar pneumatic locator device |
| CN202045240U (en) * | 2011-05-06 | 2011-11-23 | 李团结 | Miniature angle iron punching and cutting device |
| CN202169715U (en) * | 2011-07-07 | 2012-03-21 | 东莞市坤轮机械有限公司 | Fine adjustment device for punching depth of oil press |
| CN202485608U (en) * | 2012-03-30 | 2012-10-10 | 洛阳轴研科技股份有限公司 | Bearing radial clearance measuring device |
| CN203305280U (en) * | 2013-05-15 | 2013-11-27 | 安徽广印堂中药股份有限公司 | Medicine chopping machine preventing knife from being clamped |
| CN103737636A (en) * | 2013-12-16 | 2014-04-23 | 蔡利君 | Paper cutting device |
| CN104325502A (en) * | 2014-09-01 | 2015-02-04 | 东莞市飞新达精密机械科技有限公司 | Limiting pressure regulating structure of hydraulic die-cutting machine |
| CN204677537U (en) * | 2015-05-14 | 2015-09-30 | 江苏坤泰机械有限公司 | Adjustable mechanical locating oil cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006019A (en) * | 2017-12-25 | 2018-05-08 | 马鞍山云林百成机械制造有限公司 | A kind of hydraulic hammer protective device |
| CN108006019B (en) * | 2017-12-25 | 2024-03-19 | 马鞍山云林百成机械制造有限公司 | Hydraulic hammer protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |