CN203343571U - Special hydraulic locking device for multi-line cutting machine - Google Patents
Special hydraulic locking device for multi-line cutting machine Download PDFInfo
- Publication number
- CN203343571U CN203343571U CN 201220645798 CN201220645798U CN203343571U CN 203343571 U CN203343571 U CN 203343571U CN 201220645798 CN201220645798 CN 201220645798 CN 201220645798 U CN201220645798 U CN 201220645798U CN 203343571 U CN203343571 U CN 203343571U
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- locking device
- cutting machine
- measuring system
- position measuring
- 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 provides a special hydraulic locking device for a multi-line cutting machine. The special hydraulic locking device for the multi-line cutting machine can be used for realizing multi-point installation in a narrow cavity. The special hydraulic locking device for the multi-line cutting machine comprises a hydraulic cylinder, a position measuring system and a fixed seat, wherein the hydraulic cylinder, the position measuring system and the fixed seat are installed in a framework; the hydraulic cylinder is formed by assembling a hydraulic cylinder body, a piston, a positioning guide rod, a belleville spring and a nut seat; the position measuring system is formed by assembling a baffle, a bending plate and a proximity switch; the fixed seat is hung on the positioning guide rod of the hydraulic cylinder. When the hydraulic cylinder is loaded or unloaded, the piston of the hydraulic cylinder moves up and down to drive the fixed seat to move up and down, and therefore a workpiece can be locked or released.
Description
Affiliated technical field
The utility model relates to a kind of multi-line slicer bed dedicated hydraulic locking device, especially can realize installing the hydraulic locking apparatus of locking Range Measurement System.
Background technology
At present, the known similar hydraulic locking apparatus of similar lathe.Some piston rod stretching distances be difficult for to be adjusted, and trouble is installed, and while realizing locking, the bad adjustment control of hydraulic cylinder and the distance and position be locked between part, and hydraulic cylinder non air exit hole, the air entered in cylinder body has increased the resistance of spring reset.
Summary of the invention
In order to overcome the defect of existing hydraulic locking apparatus, the utility model provides a kind of hydraulic locking apparatus, and not only locking distance is easily adjusted and controlled, and can reduce air drag, the convenient use.
The utility model solves the technical scheme that its technical problem adopts:
Hydraulic cylinder, position measuring system and the holder of this device in being arranged on a framework forms.Framework is ironcasting, when guaranteeing load-bearing, and is fixed on the lathe lifting platform, safe and reliable; Hydraulic cylinder is assembled by hydraulic cylinder body, piston, positioning and guiding bar, disk spring and nut seat, and top land has a steam vent; Position measuring system is assembled by baffle plate, bent plate, approach switch; Holder hangs on the positioning and guiding bar of hydraulic cylinder.
When the hydraulic cylinder load or unload, drive the positioning and guiding bar and move up and down along with the piston of hydraulic cylinder moves up and down, make positioning and guiding bar and holder produce disengaging or be adjacent to and contact, thereby realize the locking of workpiece or loosen.Displacement is measured by position measuring system.
The beneficial effects of the utility model are, the hydraulic cylinder piston position can be installed easily, and the locking distance is regulation and control easily, simple in structure, easy to use.
The accompanying drawing explanation
As figure, in conjunction with the accompanying drawings and embodiments the utility model is further illustrated.
Fig. 1 is the utility model embodiment structural map.
In Fig. 1,1. hydraulic cylinder body, 2. piston, 3. positioning and guiding bar, 4. disk spring, 5. baffle plate, 6. nut seat, 7. holder, 8. bent plate, 9. approach switch, 10. conduit under fluid pressure.
The specific embodiment
In figure, whole hydraulic locking apparatus by hydraulic cylinder body (1), piston (2), be decided to be guide post (3), disk spring (4) baffle plate (5), nut seat (6), holder (7), bent plate (8), approach switch (9) and conduit under fluid pressure (10) and form, hydraulic cylinder body (1), piston (2), be decided to be guide post (3), disk spring (4) and be assembled into one with nut seat (6), form hydraulic cylinder; Baffle plate (5), bent plate (8), approach switch (9) are assembled into one, form position measuring system; The positioning and guiding bar (3) that holder (7) hangs in hydraulic cylinder is upper, and hydraulic cylinder, position measuring system and holder all are arranged in a framework.
When hydraulic oil in conduit under fluid pressure (10) enters hydraulic cylinder body (1), compressing piston (2) moves down, compress butterfly spring (4) simultaneously, through nut seat (6) guiding, drive positioning and guiding bar (3) and move down, disengage with holder (7); When hydraulic oil outside conduit under fluid pressure (10) is discharged hydraulic cylinder body (1), butterfly spring (4) strain resets, piston (2) moves up and discharges gas in the jar minimizing gas in the jar resistance from steam vent, positioning and guiding bar (3) is moved up and contact with holder (7) and realize locking, displacement is measured by position measuring system.
Claims (2)
1. a multi-wire saw lathe dedicated hydraulic locking device, it is characterized in that: the hydraulic cylinder in being arranged on a framework, position measuring system and holder form, framework is ironcasting, hydraulic cylinder body, piston, positioning and guiding bar, disk spring and nut seat are assembled into one, form hydraulic cylinder, baffle plate, bent plate, approach switch are assembled into one, form position measuring system, and holder hangs on the positioning and guiding bar of hydraulic cylinder.
2. a kind of multi-wire saw lathe dedicated hydraulic locking device according to claim 1, is characterized in that top land has steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645798 CN203343571U (en) | 2012-11-30 | 2012-11-30 | Special hydraulic locking device for multi-line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645798 CN203343571U (en) | 2012-11-30 | 2012-11-30 | Special hydraulic locking device for multi-line cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343571U true CN203343571U (en) | 2013-12-18 |
Family
ID=49743505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645798 Expired - Fee Related CN203343571U (en) | 2012-11-30 | 2012-11-30 | Special hydraulic locking device for multi-line cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309017A (en) * | 2014-10-29 | 2015-01-28 | 北京工研精机股份有限公司 | Feeding mechanism of ultraprecise KDP (potassium dihydrogen phosphate) crystal machine tool |
-
2012
- 2012-11-30 CN CN 201220645798 patent/CN203343571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309017A (en) * | 2014-10-29 | 2015-01-28 | 北京工研精机股份有限公司 | Feeding mechanism of ultraprecise KDP (potassium dihydrogen phosphate) crystal machine tool |
| CN104309017B (en) * | 2014-10-29 | 2016-06-01 | 北京工研精机股份有限公司 | The feeding mechanism of the close KDP crystal lathe of superfinishing |
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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: 20131218 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |