CN203471618U - Pressure device and clamp - Google Patents
Pressure device and clamp Download PDFInfo
- Publication number
- CN203471618U CN203471618U CN201320435168.6U CN201320435168U CN203471618U CN 203471618 U CN203471618 U CN 203471618U CN 201320435168 U CN201320435168 U CN 201320435168U CN 203471618 U CN203471618 U CN 203471618U
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- block
- contiguous block
- movable block
- movable
- hinged
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- Expired - Fee Related
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Abstract
The utility model relates to a movable pressure device. The rod body of a screw rod of a screw rod mechanism is positioned in a groove of a connecting base, and the two ends of the screw rod are connected to a pair of opposing groove wall surfaces of the connecting base. A telescopic mechanism comprises two pairs of symmetrically-arranged movable blocks, each pair of movable blocks consists of a first movable block and a second movable block, the middle part of the first movable block and the middle part of the second movable block are hinged so that each movable blocks are X-shaped, one end of the first movable block is hinged to the first outer side wall surface of the connecting base, a compaction base is arranged in the extending direction of the groove opening of the connecting base, the other end of the first movable block is hinged to the first wall surface of the compaction base, one end of the second movable block is hinged to a screw nut of the screw rod mechanism, and the other end of the second movable block is hinged to the first wall surface of the compaction base. The movable pressure device and clamp provided by the utility model can rapidly clamp a work piece such as a stator.
Description
Technical field
The utility model relates to activity pressure device and fixture.
Background technology
Traditional fixture has to be determined guide rail, is located at the moving guide rail of determining on guide rail slippingly, determines guide rail and is provided with and determines jaw, and moving guide rail is provided with movable clamp port.Determine jaw and have the second clamping area, movable clamp port has second clamping area parallel with the second clamping area, therefore when moving guide rail drive movable clamp port is when determining jaw and move, and movable clamp port and determine can only clamp the regular workpiece that both ends of the surface are parallel to each other between jaw.For the prismatic class workpiece of stator one class, existing fixture is difficult to it to clamp.
Summary of the invention
For above-mentioned technical problem, the utility model provides pressure apparatus and fixture, and the utility model can clamp rapidly to stator class workpiece.
The technical scheme solving the problems of the technologies described above is as follows:
Activity pressure device, comprise the reeded Connection Block of tool, screw body, telescoping mechanism and pressed seat, the shaft of the screw rod of screw body is arranged in the groove of Connection Block, the two ends of this screw rod connect with a pair of relative groove wall of Connection Block respectively, telescoping mechanism comprises two pairs of symmetrically arranged movable blocks, every pair of movable block is comprised of the first movable block and the second movable block, the middle part of the middle part of the first movable block and the second movable block is hinged makes every pair of movable block be shaped to X shape, the first outer side surface of one end of the first movable block and Connection Block is hinged, pressed seat is arranged on the bearing of trend of groove notch of Connection Block, the first wall of the other end of the first movable block and pressed seat is hinged, one end of the second movable block and the nut of screw body are hinged, the first wall of the other end of the second movable block and pressed seat is hinged.
Further, Connection Block is comprised of horizontal contiguous block, the first contiguous block and the second contiguous block, one end of the first contiguous block is fixedly connected with one end of horizontal contiguous block, one end of the second contiguous block is fixedly connected with the other end of horizontal contiguous block, the other end of the other end of the first contiguous block and the second contiguous block all extends to the longitudinal direction of horizontal contiguous block, laterally to form described groove between contiguous block, the first contiguous block and the second contiguous block.
Further, the surface contacting with workpiece of described pressed seat is provided with groove.
Further, described groove is triangular shape.
A kind of fixture with activity pressure device, also comprise a lasso, on the internal face of described lasso, be at least fixed with the activity pressure device described in two, the Connection Block of activity pressure device is fixed on the internal face of lasso, and the pressed seat of activity pressure device is in adapter sleeve and to the radially extension of adapter sleeve.
Described fixture at least also comprises a supporting seat, and one end of supporting seat is fixed on the internal face of lasso, and the other end of supporting seat is in lasso and to the radially extension of adapter sleeve.
Adopt technique scheme, when stator class cylinder workpiece is clamped, stator is positioned on supporting seat, and then the screw rod of activity pressure device will be rotated, make the nut motion of screw body, thereby drive telescoping mechanism to radially the stretching of lasso, make further pressed seat to radially the stretching of lasso, thereby stator is imposed to clamping action power.Of the present utility model have simple in structure, an easy to use and favorably situated feature.
Accompanying drawing explanation
Fig. 1 is activity pressure apparatus structure schematic diagram of the present utility model;
Fig. 2 is the P portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of fixture;
10 is activity pressure device, and 11 is pressed seat, and 12 is horizontal contiguous block, and 13 is the first contiguous block, and 14 is the second contiguous block, and 15 is screw rod, and 16 is the first movable block, and 17 is the second movable block, and 18 is nut, and 19 is groove;
20 is fixture, and 21 is lasso, and 22 is supporting seat.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
With reference to Fig. 1, activity pressure device 10 of the present utility model, comprises the reeded Connection Block of tool, screw body, telescoping mechanism and pressed seat 11.Connection Block is comprised of horizontal contiguous block 12, the first contiguous block 13 and the second contiguous block 14, one end of the first contiguous block 13 is fixedly connected with one end of horizontal contiguous block 12, one end of the second contiguous block 14 is fixedly connected with the other end of horizontal contiguous block 12, and the first contiguous block 13 and the second contiguous block 14 are all connected with horizontal contiguous block 12 by screw.The other end of the other end of the first contiguous block 13 and the second contiguous block 14 all extends to the longitudinal direction of horizontal contiguous block 12, laterally to form described groove between contiguous block, the first contiguous block and the second contiguous block.The shaft of the screw rod 15 of screw body is arranged in the groove of Connection Block, the two ends of this screw rod 15 connect with a pair of relative groove wall of Connection Block respectively, the two ends of screw rod 15 are rotationally connected with the first contiguous block and the second contiguous block respectively, and one end of screw rod 15 is passed the first contiguous block 13 and is positioned at the outside of the first contiguous block 13.Telescoping mechanism comprises two pairs of symmetrically arranged movable blocks, every pair of movable block is comprised of the first movable block 16 and the second movable block 17, the middle part of the middle part of the first movable block 16 and the second movable block 17 is hinged makes every pair of movable block be shaped to X shape, the first contiguous block outer side surface of one end of the first movable block 16 and Connection Block is hinged, pressed seat 11 is arranged on the bearing of trend of groove notch of Connection Block, the first wall of the other end of the first movable block 16 and pressed seat is hinged, second one end of movable block 17 and the nut of screw body 18 are hinged, the first wall of the other end of the second movable block 17 and pressed seat 11 is hinged.The surface contacting with workpiece of described pressed seat 11 is provided with groove 19, and described groove 19 is triangular shape.
Referring to Fig. 3, a kind of fixture 20 with activity pressure device 10 of the present utility model, also comprise a lasso 21, on the internal face of described lasso 21, be at least fixed with the activity pressure device 10 described in two, the Connection Block of activity pressure device 10 is fixed on the internal face of lasso 21, and the pressed seat 11 of activity pressure 10 device is in adapter sleeve and to the radially extension of adapter sleeve.Described fixture at least also comprises a supporting seat 22, and one end of supporting seat 22 is fixed on the internal face of lasso 21, and the other end of supporting seat 22 is in lasso 21 and to the radially extension of adapter sleeve.
Adopt technique scheme, when stator 30 class cylinder workpiece are clamped, stator 30 is positioned on supporting seat 22, and then the screw rod 15 of activity pressure device will be rotated, make nut 18 motions of screw body, thereby drive telescoping mechanism to radially the stretching of lasso, make further pressed seat to radially the stretching of lasso, thereby stator is imposed to clamping action power.Of the present utility model have simple in structure, an easy to use and favorably situated feature.
Claims (6)
1. pressure apparatus, it is characterized in that: comprise the reeded Connection Block of tool, screw body, telescoping mechanism and pressed seat, the shaft of the screw rod of screw body is arranged in the groove of Connection Block, the two ends of this screw rod connect with a pair of relative groove wall of Connection Block respectively, telescoping mechanism comprises two pairs of symmetrically arranged movable blocks, every pair of movable block is comprised of the first movable block and the second movable block, the middle part of the middle part of the first movable block and the second movable block is hinged makes every pair of movable block be shaped to X shape, the first outer side surface of one end of the first movable block and Connection Block is hinged, pressed seat is arranged on the bearing of trend of groove notch of Connection Block, the first wall of the other end of the first movable block and pressed seat is hinged, one end of the second movable block and the nut of screw body are hinged, the first wall of the other end of the second movable block and pressed seat is hinged.
2. pressure apparatus according to claim 1, it is characterized in that, Connection Block is comprised of horizontal contiguous block, the first contiguous block and the second contiguous block, one end of the first contiguous block is fixedly connected with one end of horizontal contiguous block, one end of the second contiguous block is fixedly connected with the other end of horizontal contiguous block, the other end of the other end of the first contiguous block and the second contiguous block all extends to the longitudinal direction of horizontal contiguous block, laterally to form described groove between contiguous block, the first contiguous block and the second contiguous block.
3. pressure apparatus according to claim 1, is characterized in that: the surface contacting with workpiece of described pressed seat is provided with groove.
4. pressure apparatus according to claim 3, is characterized in that: described groove is triangular shape.
5. a tool is as the fixture of the pressure apparatus of claim 1 to 4 any one, it is characterized in that, also comprise a lasso, on the internal face of described lasso, be at least fixed with the pressure apparatus described in two, the Connection Block of pressure apparatus is fixed on the internal face of lasso, and the pressed seat of pressure apparatus is in adapter sleeve and to the radially extension of adapter sleeve.
6. fixture according to claim 5, is characterized in that: described fixture at least also comprises a supporting seat, and one end of supporting seat is fixed on the internal face of lasso, and the other end of supporting seat is in lasso and to the radially extension of adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435168.6U CN203471618U (en) | 2013-07-19 | 2013-07-19 | Pressure device and clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435168.6U CN203471618U (en) | 2013-07-19 | 2013-07-19 | Pressure device and clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471618U true CN203471618U (en) | 2014-03-12 |
Family
ID=50220026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435168.6U Expired - Fee Related CN203471618U (en) | 2013-07-19 | 2013-07-19 | Pressure device and clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471618U (en) |
-
2013
- 2013-07-19 CN CN201320435168.6U patent/CN203471618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xixiashu town Weishan Lake road 213135 in Jiangsu Province, Changzhou City New District No. 3 Patentee after: CHANGZHOU JINKANG PRECISION MECHANISM CO., LTD. Address before: Xixiashu town Weishan Lake road 213000 in Jiangsu Province, Changzhou City New District No. 3 Patentee before: Changzhou New District Jinkang Precision Mechanism Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190719 |