CN205165530U - Die clamper with adjustable vertical pulling - Google Patents
Die clamper with adjustable vertical pulling Download PDFInfo
- Publication number
- CN205165530U CN205165530U CN201520988078.9U CN201520988078U CN205165530U CN 205165530 U CN205165530 U CN 205165530U CN 201520988078 U CN201520988078 U CN 201520988078U CN 205165530 U CN205165530 U CN 205165530U
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- CN
- China
- Prior art keywords
- piston
- piston bush
- bush
- die clamper
- cap
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Abstract
The utility model discloses a die clamper with adjustable vertical pulling, including piston bush, piston, piston rod, top cap, clamp mould portion and spiral shell wand cap, one end that piston and piston bush sliding connection, piston rod stretch out the piston bush is provided with spiral shell wand cap, and the one end of piston rod is kept away from at the piston bush to the top cap setting, and the top cap is provided with the gas passage, presss from both sides mould portion and sets up the other end at the piston bush, and the lateral wall that the piston bush is close to the one end of pressing from both sides mould portion is provided with the voltol oil passageway, when die clamper with adjustable vertical pulling started working, the voltol oil got into the piston bush, promoted the piston upwards, and spiral shell wand cap and the interval of pressing from both sides between the mould portion are reduced, with mold clamping, during the power cut -off, stopping the fuel feeding, letting in compressed gas, it is downward to promote the piston, and interval grow between spiral shell wand cap and the double -layered mould portion loosens the mould.
Description
Technical field
The utility model relates to quick mold change systems field, particularly relates to the adjustable die clamper of vertical pulling.
Background technology
Die clamper is for by mould stationary device, it is a part indispensable on punch press automatic production line, the clamping arm that general die clamper comprises mount pad and is connected with mount pad, by Driven by Hydraulic Cylinder clamping arm by mold cramping, it is firm to clamp, but the die clamper stroke of this kind is little, and clamping spacing can not be made adjustment according to mold height, the scope be suitable for is less, uses inconvenience.
Utility model content
The technical problem that the utility model solves is to provide a kind ofly can carry out according to the thickness of mould the adjustable die clamper of vertical pulling that regulates.
The utility model solves the technical scheme that its technical problem adopts: the adjustable die clamper of vertical pulling, comprise piston bush, piston, piston rod, top cover, clamping portion and spiro rod cap, described piston and piston bush are slidably connected, one end that piston rod stretches out piston bush is provided with spiro rod cap, top cover is arranged on piston bush one end away from piston rod, top cover is provided with gas passage, and clamping portion is arranged on the other end of piston bush, and the sidewall of piston bush near the one end in clamping portion is provided with high-pressure oil passage.
When the adjustable die clamper of vertical pulling is started working, hydraulic oil enters piston bush, and promote piston upwards, the spacing between spiro rod cap and clamping portion reduces, by mold cramping; During power cut-off, fuel cut-off, passes into gas, and promote piston downward, the spacing between spiro rod cap and clamping portion becomes greatly, is unclamped by mould.
Further: piston arranges the annular groove arranged along border, is provided with sealing ring and back bracket ring in annular groove; Piston bush is provided with annular groove near the position in clamping portion along border, arranges sealing ring and back bracket ring in annular groove.
Further: spiro rod cap is connected with piston rod thread, clamping portion is connected by screw with piston bush.
The utility model beneficial effect is: when the adjustable die clamper of vertical pulling is started working, hydraulic oil enters piston bush from the high-pressure oil passage of piston bush, promotes piston upwards, so drive spiro rod cap upwards, the spacing between spiro rod cap and clamping portion reduces, by mold cramping; During the adjustable die clamper power cut-off of vertical pulling, fuel cut-off, passes into gas from the gas passage of top cover, and gas push piston is downward, and drive spiro rod cap downward, the spacing between spiro rod cap and clamping portion becomes greatly, is unclamped by mould; Spiro rod cap is connected with piston rod thread, and clamping portion is connected by screw with piston bush, can be adjusted the stroke of die clamper by rotary screw cap or screw, to be conveniently applicable to the mould clamping different-thickness; The adjustable die clamper of vertical pulling is easy to use, quick, and stroke is adjustable, can adapt to the clamping requirement of different-thickness mould.
Accompanying drawing explanation
Fig. 1 is the adjustable die clamper structural representation of vertical pulling;
Be labeled as in figure: piston bush 1, the first sealing ring 11, first back bracket ring 12, high-pressure oil passage 13, piston 2, piston rod 21, the second sealing ring 22, second back bracket ring 23, top cover 3, gas passage 31, clamping portion 4, screw 41, spiro rod cap 5.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated further.
As shown in Figure 1, the adjustable die clamper of vertical pulling, comprise piston bush 1, piston 2, piston rod 21, top cover 3, clamping portion 4 and spiro rod cap 5, described piston 2 is slidably connected with piston bush 1, one end that piston rod 21 stretches out piston bush 1 is provided with spiro rod cap 5, and top cover 3 is arranged on piston bush 1 one end away from piston rod 21, and top cover 3 is provided with gas passage 31, clamping portion 4 is arranged on the other end of piston bush 1, and the sidewall of piston bush 1 near the one end in clamping portion 4 is provided with high-pressure oil passage 13; When the adjustable die clamper of vertical pulling is started working, hydraulic oil enters piston bush 1 from the high-pressure oil passage 13 of piston bush 1, promotes piston 2 upwards, so drive spiro rod cap 5 upwards, the spacing between spiro rod cap 5 and clamping portion 4 reduces, by mold cramping; During the adjustable die clamper power cut-off of vertical pulling, fuel cut-off, passes into gas from the gas passage 31 of top cover 3, and gas push piston 2 is downward, and drive spiro rod cap 5 downward, the spacing between spiro rod cap 5 and clamping portion 4 becomes greatly, is unclamped by mould.
Described piston 2 arranges the annular groove arranged along border, is provided with the second sealing ring 22 and the second back bracket ring 23 in annular groove; Piston bush 1 is provided with annular groove near the position in clamping portion 4 along border, arranges the first sealing ring 11 and the first back bracket ring 12 in annular groove, and make system sealing performance better, operating efficiency is higher.
Described spiro rod cap 5 is threaded with piston rod 21, and clamping portion 4 is connected by screw 41 with piston bush 1, can be adjusted the stroke of die clamper by rotary screw cap 5 or screw 41, to be applicable to the mould clamping different-thickness.
When the adjustable die clamper of vertical pulling is started working, hydraulic oil enters piston bush from the high-pressure oil passage of piston bush, promotes piston upwards, so drive spiro rod cap upwards, the spacing between spiro rod cap and clamping portion reduces, by mold cramping; During the adjustable die clamper power cut-off of vertical pulling, fuel cut-off, passes into gas from the gas passage of top cover, and gas push piston is downward, and drive spiro rod cap downward, the spacing between spiro rod cap and clamping portion becomes greatly, is unclamped by mould; Spiro rod cap is connected with piston rod thread, and clamping portion is connected by screw with piston bush, can be adjusted the stroke of die clamper by rotary screw cap or screw, to be conveniently applicable to the mould clamping different-thickness; The adjustable die clamper of vertical pulling is easy to use, quick, and stroke is adjustable, can adapt to the clamping requirement of different-thickness mould.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the adjustable die clamper of vertical pulling, it is characterized in that: comprise piston bush, piston, piston rod, top cover, clamping portion and spiro rod cap, described piston and piston bush are slidably connected, one end that piston rod stretches out piston bush is provided with spiro rod cap, top cover is arranged on piston bush one end away from piston rod, top cover is provided with gas passage, and clamping portion is arranged on the other end of piston bush, and the sidewall of piston bush near the one end in clamping portion is provided with high-pressure oil passage.
2. the adjustable die clamper of vertical pulling as claimed in claim 1, is characterized in that: described piston arranges the annular groove arranged along border, is provided with sealing ring and back bracket ring in annular groove; Described piston bush is provided with annular groove near the position in clamping portion along border, is provided with sealing ring and back bracket ring in annular groove.
3. the adjustable die clamper of vertical pulling as claimed in claim 1, is characterized in that: described spiro rod cap is connected with piston rod thread; Described clamping portion is connected by screw with piston bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988078.9U CN205165530U (en) | 2015-12-02 | 2015-12-02 | Die clamper with adjustable vertical pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988078.9U CN205165530U (en) | 2015-12-02 | 2015-12-02 | Die clamper with adjustable vertical pulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165530U true CN205165530U (en) | 2016-04-20 |
Family
ID=55729567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988078.9U Active CN205165530U (en) | 2015-12-02 | 2015-12-02 | Die clamper with adjustable vertical pulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593015A (en) * | 2019-09-23 | 2019-12-20 | 永发（江苏）模塑包装科技有限公司 | Pulp molding equipment with hydraulic mode locking device |
| CN114589955A (en) * | 2022-03-09 | 2022-06-07 | 浙江索特重工科技有限公司 | Automatic clamping device for mold |
-
2015
- 2015-12-02 CN CN201520988078.9U patent/CN205165530U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593015A (en) * | 2019-09-23 | 2019-12-20 | 永发（江苏）模塑包装科技有限公司 | Pulp molding equipment with hydraulic mode locking device |
| CN114589955A (en) * | 2022-03-09 | 2022-06-07 | 浙江索特重工科技有限公司 | Automatic clamping device for mold |
| CN114589955B (en) * | 2022-03-09 | 2023-08-29 | 浙江索特重工科技有限公司 | Automatic clamping device for mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |