CN2206700Y - Air-spring elevating bench vice - Google Patents
Air-spring elevating bench vice Download PDFInfo
- Publication number
- CN2206700Y CN2206700Y CN 94220504 CN94220504U CN2206700Y CN 2206700 Y CN2206700 Y CN 2206700Y CN 94220504 CN94220504 CN 94220504 CN 94220504 U CN94220504 U CN 94220504U CN 2206700 Y CN2206700 Y CN 2206700Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air spring
- hoisting gear
- lowering
- vice
- 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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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to an air spring lifting table vice. An existing table vice is fixed to a bottom plate, an air spring type lifting device is connected under the bottom plate, and a positioning mechanism and a table top fixing seat used for supporting and fixing the whole lifting device are arranged on the supporting part of the lifting device. The utility model can be tightly locked and positioned after adjusted to an appropriate height by the lifting device. Different requirements when the long workpieces are vertically processed and the bench workers aregiven normalized training can be met. The utility model has the advantages of lifting function, high safety, convenient operation, etc.
Description
The utility model belongs to the vice technical field, specifically a kind of air spring lifting platform vice.
Because domestic employed bench vice generally is that bench vice is fixed on the workbench at present, it generally has two kinds of functions, and a kind of is to clamp function, and a kind of is positioning function.And in actual applications, because to vertically adding man-hour than farm labourer's part, the position is higher, and be unfavorable for operating, by it is in normalized pincers worker training, because the height of bench vice does not satisfy the difference in height with respect to human body, and do not have elevating function, thereby bring difficulty for the standardization training.
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, and a kind of bench vice with elevating function is provided, and it is simple in structure, and is easy to use.
The purpose of this utility model is achieved in that
A kind of air spring lifting platform vice, bench vice base plate are fixed on the air spring lowering or hoisting gear, and this lowering or hoisting gear is connected with a table top holder, also is provided with a lifting detent mechanism on the air spring lowering or hoisting gear.
Described air spring lowering or hoisting gear can adopt following two kinds of structures or other structures:
The structure of air spring lowering or hoisting gear is: be with cylinder in the carrying cylinder, fixedly connected with the bench vice base plate in the top of cylinder, cylinder top is provided with the inflation check valve, piston in the cylinder leaves the gap that upper and lower chamber gas is communicated with cylinder inner wall, the seal cover that piston rod passes cylinder bottom withstands on the bottom of carrying cylinder, eccentric wheel and clamp operation handle are fixed, and clamp is located between the outer wall of eccentric shaft and cylinder.
The structure of another kind of air spring lowering or hoisting gear is: cylinder is connected with the table top holder as stationary magazine creel, the upper end of piston bar passes the seal cover and the bench vice base plate of cylinder head and fixes, cylinder is provided with the inflation check valve, eccentric wheel and clamp operation handle are fixed, and clamp is located between eccentric shaft and the piston rod
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the front view of air spring lifting platform vice.
Fig. 2 is the front view of another kind of air spring lifting platform vice.
In Fig. 1,2,1, bench vice, 2, carrying cylinder, 3, base plate, 4, holder, 5, detent mechanism, 6, cylinder, 7, the inflation check valve, 8, piston, 9, piston rod, 10, eccentric block.
As shown in Figure 1, cylinder is packed in the carrying cylinder, and carrying cylinder has a table top holder and a stationary table.Piston bar bottom withstands on the tube of carrying cylinder at the end, because piston and cylinder inner wall periphery have certain interval, just upper and lower air cavity is communicated with, make the effective work area of effective work area of cylinder inner top seal cover greater than cylinder inner bottom part seal cover, build-up of pressure is poor, raises thereby promote cylinder; When needing to reduce the caliper height, the people gets final product for exerting pressure.When the caliper place in place after, withstand clamp with the eccentric shaft of detent mechanism, with the cylinder locking, finish the lifting work of bench vice.
As shown in Figure 2, cylinder is connected with the table top holder as carrying cylinder, and the upper end of piston bar passes the seal cover and the bench vice base plate of cylinder head and fixes, and piston and cylinder inner wall periphery leave the gap, and cylinder top is provided with the inflation check valve.After caliper is in correct position, withstand clamp with the eccentric shaft of detent mechanism, with the cylinder locking, finish lifting work.
The utility model adopts air spring as lowering or hoisting gear, and it is time saving and energy saving to operate, and the cylinder in the lowering or hoisting gear uses air as Compressed Gas, its effect is identical with nitrogen, and once inflation can be used for a long time, when Compressed Gas leaked, available Bicycle inflator or common air-pump inflating got final product.This lowering or hoisting gear safety, convenience, practical.
Claims (5)
1, a kind of air spring lifting platform vice is characterized in that bench vice base plate (3) is fixed on the air spring lowering or hoisting gear, and this lowering or hoisting gear is connected with a table top holder (4), also is provided with a lifting detent mechanism (5) on the air spring lowering or hoisting gear.
2, air spring lifting platform vice according to claim 1, the structure that it is characterized in that the air spring lowering or hoisting gear is: be with cylinder (6) in the carrying cylinder (2), fixedly connected with bench vice base plate (3) in the top of cylinder (6), cylinder (6) top is provided with inflation check valve (7), piston (8) in the cylinder (6) leaves the gap that upper and lower chamber gas is communicated with cylinder (6) inwall, and piston rod (9) passes the bottom that seal cover bottom the cylinder (6) withstands on carrying cylinder (2).
3, according to claim 1,2 described air spring lifting platform vices, the structure that it is characterized in that the detent mechanism (5) of air spring lowering or hoisting gear is: eccentric wheel and clamp operation handle are fixed, and clamp (10) is located between the outer wall of eccentric shaft and cylinder (6).
4, air spring lifting platform vice according to claim 1, the structure that it is characterized in that the air spring lowering or hoisting gear is: cylinder (6) is connected with table top holder (4) as carrying cylinder, it is fixing that the upper end of cylinder (6) inner piston rod (9) passes the seal cover and the bench vice base plate (3) at cylinder (6) top, and cylinder is provided with inflation check valve (7).
5, according to claim 1,4 described air spring lifting platform vices, it is characterized in that the structure of the detent mechanism (5) of air spring lowering or hoisting gear is: eccentric wheel and clamp operation handle are fixed, and clamp (10) is located between eccentric shaft and the piston rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94220504 CN2206700Y (en) | 1994-08-31 | 1994-08-31 | Air-spring elevating bench vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94220504 CN2206700Y (en) | 1994-08-31 | 1994-08-31 | Air-spring elevating bench vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2206700Y true CN2206700Y (en) | 1995-09-06 |
Family
ID=33835086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94220504 Expired - Fee Related CN2206700Y (en) | 1994-08-31 | 1994-08-31 | Air-spring elevating bench vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2206700Y (en) |
-
1994
- 1994-08-31 CN CN 94220504 patent/CN2206700Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |