CN203765345U - Oil cylinder clamping device - Google Patents
Oil cylinder clamping device Download PDFInfo
- Publication number
- CN203765345U CN203765345U CN201420200593.1U CN201420200593U CN203765345U CN 203765345 U CN203765345 U CN 203765345U CN 201420200593 U CN201420200593 U CN 201420200593U CN 203765345 U CN203765345 U CN 203765345U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- clamp jaw
- sliding
- clamp
- cylinder
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 abstract 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an oil cylinder clamping device. The oil cylinder clamping device comprises a sliding worktable (8), an oil cylinder (1) and an oil cylinder pushing rod (14), wherein the oil cylinder (1) and the oil cylinder pushing rod (14) are arranged on the inner wall of the lower end of the sliding worktable (8), the oil cylinder pushing rod (14) is connected with one end of a traction seat (9) by a fixed connecting part (11), a clamping claw sliding seat (2) is arranged on the sliding worktable (8), the upper end of the clamping claw sliding seat (2) is provided with a clamping claw (5), a clamping claw locking wedge rod (4) is arranged under the clamping claw (5), the other end of the traction seat (9) is connected with the clamping claw locking wedge rod (4) by a draw bar (13) penetrating through the clamping claw sliding seat (2), and a sliding seat propulsion spring (3) is arranged on the draw bar (13). The oil cylinder clamping device has simple process, good location effect and low cost, and is convenient for popularization and use.
Description
Technical field
The utility model relates to machining manufacturing industry, is specifically related to a kind of cylinder clamp.
Background technology
Cylinder clamp versatility of the prior art is poor, locates inaccurately, and mounting-dismounting programme complexity, speed are slower, cause very large inconvenience, and wasted the more time to machining.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of technique simple, good positioning effect, cheaply cylinder clamp.
The technical solution adopted in the utility model is such: comprise sliding table 8, oil cylinder 1 and oil cylinder pushing ram 14, wherein oil cylinder 1 and oil cylinder pushing ram 14 are installed on the inwall of sliding table 8 lower ends, and oil cylinder pushing ram 14 is connected with one end of traction seat 9 by fixed connecting piece 11; Clamp jaw sliding bottom 2 is placed on sliding table 8, and clamp jaw sliding bottom 2 upper ends are provided with clamp jaw 5, and the below of clamp jaw 5 is provided with clamp jaw locking tapered bar 4; The other end of traction seat 9 is connected with clamp jaw locking tapered bar 4 by the draw bar 13 through clamp jaw sliding bottom 2, and draw bar 13 is provided with sliding seat propelling spring 3.
Further, described clamp jaw 5 is provided with back-moving spring 5, and the upper end of back-moving spring 5 is provided with reset steel ball 7.
Further, a side of described draw bar 13 is fixed on traction seat 9 by adjusting nut.
Further, described oil cylinder 1 is arranged on the inwall of sliding table 8 lower ends by oil cylinder fixing base 10.
Further, described clamp jaw sliding bottom 2 is U-shaped structure.
Further, described clamp jaw sliding bottom 2 is placed on sliding table 8 by roller.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
1, the utility model adopts simple mechanism just can meet the larger or uncertain clamping demand of placement location of workpiece size size variation, all adopts 2 or many oil cylinders just can complete such instructions for use on market.Because adopt an oil cylinder control, do not have the sequential control problem between many oil cylinders, and the control of oil cylinder be fairly simple.
2, the utility model cylinder clamp, it is from clamp jaw locking tapered bar to the real clamping force of workpiece, can adopt so less oil cylinder, less oil pressure, the valve of Hydraulic Station just can select small dimension like this, reduces the use power of Hydraulic Station.
3, the utility model cylinder clamp, it is that mechanical force clamps to the real clamping force of workpiece, and self-locking, when can growing, its clamping force keeps, do not have the unsettled problem of hydraulic system pressurize, also do not need hydraulic system to adopt hydraulic lock, its security performance significantly improves.
4, the utility model cylinder clamp adopts an oil cylinder to complete clamping task, can use in smaller space, place.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is clamped condition schematic diagram of the present utility model
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As illustrated in fig. 1 and 2, a kind of cylinder clamp, comprise sliding table 8, oil cylinder 1 and oil cylinder pushing ram 14, wherein oil cylinder 1 and oil cylinder pushing ram 14 are installed on the inwall of sliding table 8 lower ends, and oil cylinder pushing ram 14 is connected with one end of traction seat 9 by fixed connecting piece 11; Clamp jaw sliding bottom 2 is placed on sliding table 8, and clamp jaw sliding bottom 2 upper ends are provided with clamp jaw 5, and the below of clamp jaw 5 is provided with clamp jaw locking tapered bar 4; The other end of traction seat 9 is connected with clamp jaw locking tapered bar 4 by the draw bar 13 through clamp jaw sliding bottom 2, and draw bar 13 is provided with sliding seat propelling spring 3.
Further, described clamp jaw 5 is provided with back-moving spring 5, and the upper end of back-moving spring 5 is provided with reset steel ball 7.
Further, a side of described draw bar 13 is fixed on traction seat 9 by adjusting nut.
Further, described oil cylinder 1 is arranged on the inwall of sliding table 8 lower ends by oil cylinder fixing base 10.
Further, described clamp jaw sliding bottom 2 is U-shaped structure.
Further, described clamp jaw sliding bottom 2 is placed on sliding table 8 by roller.
In process of manufacture, oil cylinder 1 acts on oil cylinder and advances rod member 14 to drive draw bar 13 to move, thereby first sliding seat propelling spring 3 promotes clamp jaw sliding bottom 2 and moves under the reaction force of clamp jaw locking tapered bar 4; Clamp jaw sliding base 2 is running into after clamped workpiece 10, clamp jaw sliding base 2 stops moving ahead, now oil cylinder 1 acts on and advances rod member 14 to drive draw bar 13 to compress slip base propelling spring 3 to continue to move ahead, clamp jaw locking tapered bar 4 and then moves ahead, under the effect of clamp jaw locking tapered bar 4, clamp jaw 5 has just clamped clamped workpiece 10.
Oil cylinder 1 acts on while advancing rod member 14 to drive draw bar 13 to return, and under the effect of back-moving spring 6 and reset steel ball 7, clamp jaw 5 unclamps clamped workpiece 10 automatically, and then returns.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a cylinder clamp, comprise sliding table (8), oil cylinder (1) and oil cylinder pushing ram (14), it is characterized in that, oil cylinder (1) and oil cylinder pushing ram (14) are installed on the inwall of sliding table (8) lower end, and oil cylinder pushing ram (14) is connected with one end of traction seat (9) by fixed connecting piece (11); Clamp jaw sliding bottom (2) is placed on sliding table (8), clamp jaw sliding bottom (2) upper end is provided with clamp jaw (5), and the below of clamp jaw (5) is provided with clamp jaw locking tapered bar (4); The other end of traction seat (9) is connected with clamp jaw locking tapered bar (4) by the draw bar through clamp jaw sliding bottom (2) (13), and draw bar (13) is provided with sliding seat propelling spring (3).
2. a kind of cylinder clamp according to claim 1, is characterized in that, described clamp jaw (5) is provided with back-moving spring (5), and the upper end of back-moving spring (5) is provided with reset steel ball (7).
3. a kind of cylinder clamp according to claim 1, is characterized in that, a side of described draw bar (13) is fixed on traction seat (9) by adjusting nut.
4. a kind of cylinder clamp according to claim 1, is characterized in that, described oil cylinder (1) is arranged on the inwall of sliding table (8) lower end by oil cylinder fixing base (10).
5. a kind of cylinder clamp according to claim 1, is characterized in that, described clamp jaw sliding bottom (2) is U-shaped structure.
6. a kind of cylinder clamp according to claim 5, is characterized in that, described clamp jaw sliding bottom (2) is placed on sliding table (8) by roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200593.1U CN203765345U (en) | 2014-04-17 | 2014-04-17 | Oil cylinder clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200593.1U CN203765345U (en) | 2014-04-17 | 2014-04-17 | Oil cylinder clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765345U true CN203765345U (en) | 2014-08-13 |
Family
ID=51282590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200593.1U Expired - Lifetime CN203765345U (en) | 2014-04-17 | 2014-04-17 | Oil cylinder clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694727A (en) * | 2017-02-07 | 2017-05-24 | 合肥工业大学 | Clamping mechanism and bidirectional straightening device comprising clamping mechanism and used for non-complete arc workpiece |
-
2014
- 2014-04-17 CN CN201420200593.1U patent/CN203765345U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694727A (en) * | 2017-02-07 | 2017-05-24 | 合肥工业大学 | Clamping mechanism and bidirectional straightening device comprising clamping mechanism and used for non-complete arc workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |