CN201979713U - Hydraulic punching machine - Google Patents
Hydraulic punching machine Download PDFInfo
- Publication number
- CN201979713U CN201979713U CN2010206813173U CN201020681317U CN201979713U CN 201979713 U CN201979713 U CN 201979713U CN 2010206813173 U CN2010206813173 U CN 2010206813173U CN 201020681317 U CN201020681317 U CN 201020681317U CN 201979713 U CN201979713 U CN 201979713U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- worm
- control mechanism
- stroke control
- hydraulic press
- 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 hydraulic punching machine comprising a body, an upper sliding table, an oil cylinder and a travel adjustment mechanism, wherein the upper sliding table is movably arranged on the body and connected with a piston rod of the oil cylinder, and a body of the oil cylinder is fixed on the body. The machine is characterized in that the travel adjustment mechanism is arranged above the oil cylinder, and the travel adjustment mechanism and the upper sliding table are connected as a whole structure. The machine can accurately and conveniently adjust the travel of a punch.
Description
[technical field]
The utility model relates to a kind of punching apparatus, what be specifically related to is a kind of improvement invention of hydraulic press.
[background technology]
Hydraulic press is the new product of a kind of comprehensive punch press and common hydraulic press advantage, and it is mainly used in the parts processing of industries such as auto parts and components, household electrical appliances, five metals, rubber, powder metallurgy.At present the maximum deficiency that in use exists of hydraulic press is exactly that the stroke adjustment of hydraulic press is pretty troublesome, generally need finish to unclamp, regulate, tighten up supervisor again, and the degree of accuracy is not high.
[summary of the invention]
At the deficiency that prior art exists, the technical problems to be solved in the utility model is to be to provide a kind of hydraulic press that can accurately and easily regulate the punch press stroke.
The utility model is implemented by the following technical programs:
A kind of hydraulic press, comprise fuselage, go up slide unit, oil cylinder and stroke control mechanism, last slide unit activity is located on the fuselage and is connected with the piston rod of oil cylinder, the cylinder body of oil cylinder is fixed on the fuselage, it is characterized in that: described stroke control mechanism is located at the top of oil cylinder, and stroke control mechanism and last slide unit connect into overall structure.Because last slide unit and stroke control mechanism connect into whole mechanism, so by to the direct adjusting that just can finish the punch press stroke of the adjusting of stroke control mechanism, very convenient and the degree of accuracy is high.
As preferably, the adjusting crossbeam of described stroke control mechanism is fixedlyed connected by guide pillar with last slide unit, and guide pillar slidably is located on the fuselage.Described stroke control mechanism comprises screw rod, nut, Worm and worm-wheel gearing and described adjusting crossbeam, screw rod vertically is provided with, and the bottom of screw rod is relative with oil cylinder, and nut is screwed on the screw rod and is connected with worm gear, worm screw is rotatable to be located on the worm screw seat, and the worm screw seat is fixedlyed connected with the adjusting crossbeam.By worm and gear and this drive mechanism of bolt and nut, not only can obtain the stroke adjustment amount of degree of precision, and after stroke adjustment, have auto-lock function, play accurate positioning action.
The axle head of described worm screw is provided with dial.Rotary dial can realize the manual adjustments stroke, if the axle head of worm screw connects motor, and can also far distance automatic adjusting punch press stroke.
[description of drawings]
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of stroke control mechanism
Fig. 3 is the vertical view of Fig. 2
[specific embodiment]
With reference to accompanying drawing 1,2,3, this kind hydraulic press, comprise fuselage 3, last slide unit 1, oil cylinder 4 and stroke control mechanism 6, last slide unit 1 activity is located on the fuselage 3 and is connected with the piston rod 2 of oil cylinder, the cylinder body of oil cylinder is fixed on the fuselage, described stroke control mechanism 6 is located at the top of oil cylinder 4, described stroke control mechanism 6 comprises regulates crossbeam 7, screw rod 9, nut 8 and Worm and worm-wheel gearing, regulating crossbeam 7 fixedlys connected with last slide unit 1 by guide pillar 5, guide pillar 5 slidably is located on the fuselage 3, described screw rod 9 vertically is provided with, the center line of the bottom of screw rod 9 and oil cylinder 4 over against, nut 8 is screwed on the screw rod 9 fixedlys connected with worm gear 10, nut 8 hypomere cylindricals and described adjusting crossbeam 7 rotatable being connected, nut 8 epimere cylindricals are connected with jam nut 12, play the effect that prevents worm gear 10 axial floats, worm screw 11 is located on the worm screw seat 16 by bearing is rotatable, worm screw seat 16 is fixedlyed connected with adjusting crossbeam 7, the axle head of described worm screw 11 is fixedly connected with dial 15, certainly, the axle head of worm screw also can be connected with motor, in addition, the cylindrical of described screw rod 9 is provided with chute 13 vertically, and chute 13 is slidingly matched with the guide pad 14 that is fixed on the adjusting crossbeam 7.
The stroke control mechanism of above-mentioned hydraulic press and last slide unit connect into overall structure, its adjustment process is such, rotary dial 15 is rotated worm screw 11 and is driven worm gear 10 and nut 8 rotations, so screw rod 9 moves up and down, distance between screw rod 9 bottoms and oil cylinder 4 tops changes, so just play the stroke adjustment effect, very convenient and degree of accuracy height, and because the auto-lock function of worm and gear, can obtain accurate in locating after the stroke adjustment, if the axle head of worm screw connects motor, above-mentioned hydraulic press can also far distance automatic adjusting punch press stroke.
Claims (4)
1. hydraulic press, comprise fuselage, go up slide unit, oil cylinder and stroke control mechanism, last slide unit activity is located on the fuselage and is connected with the piston rod of oil cylinder, the cylinder body of oil cylinder is fixed on the fuselage, it is characterized in that: described stroke control mechanism is located at the top of oil cylinder, and stroke control mechanism and last slide unit connect into overall structure.
2. a kind of hydraulic press as claimed in claim 1 is characterized in that: the adjusting crossbeam of described stroke control mechanism is fixedlyed connected by guide pillar with last slide unit, and guide pillar slidably is located on the fuselage.
3. a kind of hydraulic press as claimed in claim 2, it is characterized in that: described stroke control mechanism comprises screw rod, nut, Worm and worm-wheel gearing and described adjusting crossbeam, screw rod vertically is provided with, the bottom of screw rod is relative with oil cylinder, nut is screwed on the screw rod and is connected with worm gear, worm screw is rotatable to be located on the worm screw seat, and the worm screw seat is fixedlyed connected with the adjusting crossbeam.
4. a kind of hydraulic press as claimed in claim 3 is characterized in that: the axle head of described worm screw is provided with dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206813173U CN201979713U (en) | 2010-12-14 | 2010-12-14 | Hydraulic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206813173U CN201979713U (en) | 2010-12-14 | 2010-12-14 | Hydraulic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979713U true CN201979713U (en) | 2011-09-21 |
Family
ID=44607181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206813173U Expired - Fee Related CN201979713U (en) | 2010-12-14 | 2010-12-14 | Hydraulic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979713U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613046A (en) * | 2014-11-15 | 2015-05-13 | 扬州固诚机床有限公司 | Accurate adjustment type oil cylinder |
| CN105711134A (en) * | 2016-03-28 | 2016-06-29 | 苏州亚思科精密数控有限公司 | Bi-directional pressure molding press machine |
| CN105711136A (en) * | 2016-03-28 | 2016-06-29 | 苏州亚思科精密数控有限公司 | Up-and-down bi-directional pressure press machine |
| CN105818413A (en) * | 2016-03-28 | 2016-08-03 | 苏州亚思科精密数控有限公司 | Vibration reducing press machine capable of applying pressure in upward direction and downward direction |
| CN105818415A (en) * | 2016-03-28 | 2016-08-03 | 苏州亚思科精密数控有限公司 | Press machine capable of synchronously applying pressure in upward direction and downward direction |
| CN105818414A (en) * | 2016-03-28 | 2016-08-03 | 苏州亚思科精密数控有限公司 | Shaping press machine capable of synchronously applying pressure in two directions |
| CN105835393A (en) * | 2016-03-28 | 2016-08-10 | 苏州亚思科精密数控有限公司 | Shock absorption bi-directional pressurizing forming press machine |
| CN109532079A (en) * | 2018-11-23 | 2019-03-29 | 合肥合锻智能制造股份有限公司 | A kind of fixed device of hydraulic press master cylinder |
| CN113145781A (en) * | 2021-02-24 | 2021-07-23 | 周美丽 | High-speed hydraulic machine with main cylinder stroke not containing no-load stroke |
-
2010
- 2010-12-14 CN CN2010206813173U patent/CN201979713U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613046A (en) * | 2014-11-15 | 2015-05-13 | 扬州固诚机床有限公司 | Accurate adjustment type oil cylinder |
| CN105711134A (en) * | 2016-03-28 | 2016-06-29 | 苏州亚思科精密数控有限公司 | Bi-directional pressure molding press machine |
| CN105711136A (en) * | 2016-03-28 | 2016-06-29 | 苏州亚思科精密数控有限公司 | Up-and-down bi-directional pressure press machine |
| CN105818413A (en) * | 2016-03-28 | 2016-08-03 | 苏州亚思科精密数控有限公司 | Vibration reducing press machine capable of applying pressure in upward direction and downward direction |
| CN105818415A (en) * | 2016-03-28 | 2016-08-03 | 苏州亚思科精密数控有限公司 | Press machine capable of synchronously applying pressure in upward direction and downward direction |
| CN105818414A (en) * | 2016-03-28 | 2016-08-03 | 苏州亚思科精密数控有限公司 | Shaping press machine capable of synchronously applying pressure in two directions |
| CN105835393A (en) * | 2016-03-28 | 2016-08-10 | 苏州亚思科精密数控有限公司 | Shock absorption bi-directional pressurizing forming press machine |
| CN109532079A (en) * | 2018-11-23 | 2019-03-29 | 合肥合锻智能制造股份有限公司 | A kind of fixed device of hydraulic press master cylinder |
| CN113145781A (en) * | 2021-02-24 | 2021-07-23 | 周美丽 | High-speed hydraulic machine with main cylinder stroke not containing no-load stroke |
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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: 20110921 Termination date: 20131214 |