CN105710775A - Convenient internal gear clamping mechanism with hydraulic transmission device - Google Patents
Convenient internal gear clamping mechanism with hydraulic transmission device Download PDFInfo
- Publication number
- CN105710775A CN105710775A CN201410718025.5A CN201410718025A CN105710775A CN 105710775 A CN105710775 A CN 105710775A CN 201410718025 A CN201410718025 A CN 201410718025A CN 105710775 A CN105710775 A CN 105710775A
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- China
- Prior art keywords
- clip arm
- internal gear
- hydraulic
- push rod
- mounting bracket
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to a convenient internal gear clamping mechanism with a hydraulic transmission device and belongs to the technical field of internal gear clamps. The convenient internal gear clamping mechanism comprises a bottom plate, a clamping head and a clamping arm. An installation plate and an installation bracket are sequentially arranged on the bottom plate. The clamping arm is composed of an upper clamping arm body and a lower clamping arm body which are matched with each other. The clamping head is composed of an upper clamping head body and a lower clamping head body. An upper hinged base and a lower hinged base which are used for rotating of the upper clamping arm body and the lower clamping arm body are installed on the upper portion and the lower portion of the installation bracket correspondingly. An upper clamping head installation plate is fixed to the right end of the upper clamping arm body, the upper clamping head body is installed at the bottom of the upper clamping head installation plate, and an upper slide block is arranged at the left end of the upper clamping arm body. A lower clamping head installation plate is fixed to the right end of the lower clamping arm body, the lower clamping head body is installed at the top of the lower clamping head installation plate, and a lower slide block is arranged at the left end of the lower clamping arm body. A power cavity is formed by the upper slide block and the lower slide block and internally provided with a cone arranged in a wedge-shaped matching mode. The left end of the cone is provided with a hydraulic cylinder. A tension spring is arranged in the position, between the upper clamping arm body and the lower clamping arm body, of the left side of the installation bracket. By means of the convenient internal gear clamping mechanism with the hydraulic transmission device, operation is very convenient, and time and effort are saved.
Description
Technical field
The present invention relates to a kind of portable internal gear clamp system with hydraulic, belong to internal gear clamp art.
Background technology
Gear drive is a kind of kind of drive common during people live, and its transmission stability is significantly high, and service life is longer.When producing internal gear, some internal gears need end face is carried out grinding process, at this time generally adopt the fixture being similar to machine tool chuck formula that the internal gear needing polishing is clamped, then grinding process is carried out, its cost of this fixture is high, working service gets up neither be very convenient, if individual common laborer also needs to the training of several days, for preventing because misoperation causes the damage to internal gear.
For the previous period, inventors have devised that a set of manual clamp system, it uses or not very convenient, and workman uses very tired for a long time.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of portable internal gear clamp system with hydraulic, its simple in construction, designing points is in that: technically improve original, add simple and easy-operating machine power mechanism, thus time saving and energy saving while guaranteeing easy to operate and convenient training employee, greatly reduce the labor intensity of workman.
The portable of the present invention internal gear clamp system with hydraulic, including base plate, chuck and jig arm, base plate is disposed with installing plate and mounting bracket from left to right, jig arm is made up of the upper clip arm cooperated and lower clip arm, chuck is made up of the upper grip cooperated and lower chuck, on the top of mounting bracket, hinged seat is installed, upper clip arm is laterally hinged with on upper hinged seat by upper pivot, it is fixed with upper grip installing plate at upper clip arm right-hand member, upper grip is arranged on bottom upper grip installing plate, its left end is provided with the top shoe rotated for upper clip arm；In the bottom of mounting bracket, lower hinged seat is installed, lower clip arm is laterally hinged with on lower hinged seat by lower pivot, being fixed with lower chuck installing plate at lower clip arm right-hand member, lower chuck is arranged on lower chuck installing plate top, and its left end is provided with the sliding block rotated for lower clip arm；Top shoe and sliding block constitute the power cavity of a splayed configuration structure left large and right small, cone left large and right small it is provided with in power cavity, cone is wedge shaped with top shoe and sliding block respectively to be coordinated, it is characterized in that: cone left end is horizontally fixed with push rod, offer through hole on a mounting board, push rod traverse through hole, push rod left end is provided with the hydraulic cylinder for push rod side-to-side movement, the cylinder body of hydraulic cylinder is arranged on base plate by fixed support, hydraulic cylinder piston rod be connected with push rod, it is provided with, between upper clip arm and lower clip arm on the left of mounting bracket, the extension spring opened for upper grip and lower chuck, extension spring one end is fixed on upper clip arm, the other end is fixed on lower clip arm, extension spring can not less than 500mm from the distance of mounting bracket.
In order to improve stationarity when cone moves left and right, it is preferable that be horizontally installed with sleeve pipe in described through hole, be installed in sleeve pipe in the middle part of push rod, and form the cooperation that horizontally slips.
For convenient operation, rationally save and take up an area space, it is preferable that the tapering of described cone is 40～70 degree.
Further for stationarity when guaranteeing that cone moves left and right, it is preferable that the length of described sleeve pipe is 500mm～800mm.
Install in order to convenient and safeguard, it is preferable that described mounting bracket is door type structure.
The invention have the advantages that:
Pass through the present invention, its simple in construction, designing points is in that: technically improve original, adds simple and easy-operating machine power mechanism, thus time saving and energy saving while guaranteeing easy to operate and convenient training employee, greatly reduce the labor intensity of workman.Hydraulic cylinder only need to be started during use, push rod is made to move to the left or to the right, thus band movable cone moves to the left or to the right, upper clip arm and lower clip arm at this time will be driven to carry out the action opened or close, namely reach the purpose that internal gear outer surface is unclamped with lower chuck or clamps by upper grip；Also ensure that above designed extension spring effect: achieve when cone is moved to the left simultaneously, upper grip and lower chuck can unclamp automatically, efficient and convenient, extension spring from mounting bracket distance limit under, can well guarantee the effect (can learn according to lever principle) that upper grip and lower chuck unclamp automatically, be effectively improved automaticity.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the plan structure schematic diagram of Fig. 1；
Fig. 3 is upper grip cross-sectional view；
In figure: 1, upper grip 2, upper grip installing plate 3, upper clip arm 4, mounting bracket 5, upper hinged seat 6, upper pivot 7, top shoe 8, cone 9, sleeve pipe 10, installing plate 11, push rod 12, hydraulic cylinder 13, fixed support 14, base plate 15, extension spring.
Detailed description of the invention
Below by way of specific embodiment, the invention will be further described, but not in order to limit the present invention, all within present invention spirit and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Embodiment one
Such as Fig. 1, Fig. 2, shown in Fig. 3, the portable internal gear clamp system with hydraulic, including base plate 14, chuck and jig arm, base plate 14 is disposed with installing plate 10 and mounting bracket 4 from left to right, jig arm is made up of the upper clip arm 3 cooperated and lower clip arm, chuck is made up of the upper grip 1 cooperated and lower chuck, on the top of mounting bracket 4, hinged seat 5 is installed, upper clip arm 3 is laterally hinged with on upper hinged seat 5 by upper pivot 6, it is fixed with upper grip installing plate 2 at upper clip arm 3 right-hand member, upper grip 1 is arranged on bottom upper grip installing plate 2, its left end is provided with the top shoe 7 rotated for upper clip arm 3；In the bottom of mounting bracket 4, lower hinged seat is installed, lower clip arm is laterally hinged with on lower hinged seat by lower pivot, being fixed with lower chuck installing plate at lower clip arm right-hand member, lower chuck is arranged on lower chuck installing plate top, and its left end is provided with the sliding block rotated for lower clip arm；Top shoe 7 and sliding block constitute the power cavity of a splayed configuration structure left large and right small, cone 8 left large and right small it is provided with in power cavity, cone 8 is wedge shaped with top shoe 7 and sliding block respectively to be coordinated, cone 8 left end is horizontally fixed with push rod 11, installing plate 10 offers through hole, push rod 11 traverse through hole, push rod 11 left end is provided with the hydraulic cylinder 12 for push rod 11 side-to-side movement, the cylinder body of hydraulic cylinder 12 is arranged on base plate 14 by fixed support 13, hydraulic cylinder 12 piston rod be connected with push rod 11, the extension spring 15 opened for upper grip 1 and lower chuck it is provided with between upper clip arm 3 and lower clip arm on the left of mounting bracket 4, extension spring 15 one end is fixed on upper clip arm 3, the other end is fixed on lower clip arm, extension spring 15 can not less than 500mm from the distance of mounting bracket 4.
In the present embodiment, it is horizontally installed with sleeve pipe 9 in described through hole, is installed in the middle part of push rod 11 in sleeve pipe 9, and form the cooperation that horizontally slips；The tapering of described cone 8 is 40 degree；The length of described sleeve pipe 9 is 500mm；Described mounting bracket 4 is door type structure.
Hydraulic cylinder 12 only need to be started during use, push rod 11 is made to move to the left or to the right, thus band movable cone 8 moves to the left or to the right, upper clip arm 3 and lower clip arm at this time will be driven to carry out the action opened or close, namely reached the purpose that internal gear outer surface is unclamped with lower chuck or clamps by upper grip 1.
Embodiment two
The basis of embodiment one is changed further, the tapering of described cone 8 is become 60 degree；The length of described sleeve pipe 9 becomes 800mm.Other is with embodiment one.
Embodiment three
The basis of embodiment one is changed further, the tapering of described cone 8 is become 70 degree；The length of described sleeve pipe 9 becomes 700mm.Other is with embodiment one.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. the portable internal gear clamp system with hydraulic, including base plate (14), chuck and jig arm, base plate (14) is disposed with installing plate (10) and mounting bracket (4) from left to right, jig arm is made up of the upper clip arm (3) cooperated and lower clip arm, chuck is made up of the upper grip (1) cooperated and lower chuck, on the top of mounting bracket (4), upper hinged seat (5) is installed, upper clip arm (3) is laterally hinged with on upper hinged seat (5) by upper pivot (6), it is fixed with upper grip installing plate (2) at upper clip arm (3) right-hand member, upper grip (1) is arranged on upper grip installing plate (2) bottom, its left end is provided with the top shoe (7) rotated for upper clip arm (3)；In the bottom of mounting bracket (4), lower hinged seat is installed, lower clip arm is laterally hinged with on lower hinged seat by lower pivot, being fixed with lower chuck installing plate at lower clip arm right-hand member, lower chuck is arranged on lower chuck installing plate top, and its left end is provided with the sliding block rotated for lower clip arm；Top shoe (7) and sliding block constitute the power cavity of a splayed configuration structure left large and right small, cone (8) left large and right small it is provided with in power cavity, cone (8) respectively with top shoe (7) and sliding block is wedge shaped coordinates, it is characterized in that: cone (8) left end is horizontally fixed with push rod (11), installing plate (10) offers through hole, push rod (11) traverse through hole, push rod (11) left end is provided with the hydraulic cylinder (12) for push rod (11) side-to-side movement, the cylinder body of hydraulic cylinder (12) is arranged on base plate (14) by fixed support (13), hydraulic cylinder (12) piston rod be connected with push rod (11), it is provided with, between upper clip arm (3) and the lower clip arm in mounting bracket (4) left side, the extension spring (15) opened for upper grip (1) and lower chuck, extension spring (15) one end is fixed on upper clip arm (3), the other end is fixed on lower clip arm, extension spring (15) can not less than 500mm from the distance of mounting bracket (4).
2. the portable according to claim 1 internal gear clamp system with hydraulic, it is characterized in that: in described through hole, be horizontally installed with sleeve pipe (9), push rod (11) middle part is installed in sleeve pipe (9), and forms the cooperation that horizontally slips.
3. the portable according to claim 1 internal gear clamp system with hydraulic, it is characterised in that: the tapering of described cone (8) is 40～70 degree.
4. the portable according to claim 2 internal gear clamp system with hydraulic, it is characterised in that: the length of described sleeve pipe (9) is 500mm～800mm.
5. the portable according to claim 2 internal gear clamp system with hydraulic, it is characterised in that: described mounting bracket (4) is door type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410718025.5A CN105710775A (en) | 2014-12-02 | 2014-12-02 | Convenient internal gear clamping mechanism with hydraulic transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410718025.5A CN105710775A (en) | 2014-12-02 | 2014-12-02 | Convenient internal gear clamping mechanism with hydraulic transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105710775A true CN105710775A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410718025.5A Pending CN105710775A (en) | 2014-12-02 | 2014-12-02 | Convenient internal gear clamping mechanism with hydraulic transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105710775A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160103025A1 (en) * | 2014-10-09 | 2016-04-14 | The Boeing Company | Tool and method for use in measuring a pressure induced by a biasing member on a surface |
| CN109226559A (en) * | 2018-11-23 | 2019-01-18 | 宁波图耐斯飞轮有限公司 | A kind of punch forming device of the lock sheet of multistage flying wheel |
| CN112607116A (en) * | 2021-01-29 | 2021-04-06 | 内黄县城关昌达食用菌机械研究所 | Fungus package charging installation |
| CN117644304A (en) * | 2024-01-29 | 2024-03-05 | 烟台德越精密机械有限公司 | Cutting clamp for special-shaped part laser cutting table |
-
2014
- 2014-12-02 CN CN201410718025.5A patent/CN105710775A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160103025A1 (en) * | 2014-10-09 | 2016-04-14 | The Boeing Company | Tool and method for use in measuring a pressure induced by a biasing member on a surface |
| US9689756B2 (en) * | 2014-10-09 | 2017-06-27 | The Boeing Company | Tool and method for use in measuring a pressure induced by a biasing member on a surface |
| CN109226559A (en) * | 2018-11-23 | 2019-01-18 | 宁波图耐斯飞轮有限公司 | A kind of punch forming device of the lock sheet of multistage flying wheel |
| CN112607116A (en) * | 2021-01-29 | 2021-04-06 | 内黄县城关昌达食用菌机械研究所 | Fungus package charging installation |
| CN112607116B (en) * | 2021-01-29 | 2024-04-19 | 内黄县城关昌达食用菌机械研究所 | Fungus packaging equipment |
| CN117644304A (en) * | 2024-01-29 | 2024-03-05 | 烟台德越精密机械有限公司 | Cutting clamp for special-shaped part laser cutting table |
| CN117644304B (en) * | 2024-01-29 | 2024-04-16 | 烟台德越精密机械有限公司 | Cutting clamp for special-shaped part laser cutting table |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |