CN109551398A - Generator's cover clamping device - Google Patents
Generator's cover clamping device Download PDFInfo
- Publication number
- CN109551398A CN109551398A CN201811458221.8A CN201811458221A CN109551398A CN 109551398 A CN109551398 A CN 109551398A CN 201811458221 A CN201811458221 A CN 201811458221A CN 109551398 A CN109551398 A CN 109551398A
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- CN
- China
- Prior art keywords
- generator
- plane
- gag lever
- lever post
- limit
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to Workpiece clamping device technical fields, specifically disclose a kind of generator's cover clamping device.Including pedestal, supporting mechanism, resetting-mechanism and position-limit mechanism.Pedestal includes pedestal, pedestal is equipped with support tube, supporting mechanism includes support plate, support plate, which is slidably connected, supports tube inner chamber, and resetting-mechanism includes support column, and support column circumferential side wall, which is outward extended with, pawls, position-limit mechanism includes limit plate, limited block and gag lever post, several limit plate uniform arrays are fixedly connected with support column outer wall in cylinder periphery, gag lever post one end, and the other end of gag lever post is slidably connected to limit plate inner cavity.The purpose of the present invention is to provide a kind of clamping devices, to solve the problems, such as fixed form complexity.
Description
Technical field
The invention belongs to Workpiece clamping device technical fields, specifically disclose a kind of generator's cover clamping device.
Background technique
Existing generator's cover has artificial trimming and equipment trimming both of which, and manual operation is time-consuming and laborious, does not meet
Large-scale production, and use mechanical equipment to carry out processing to end cap and require to clamp it, it is therefore desirable to fixture is used, by
It is irregular shape in generator's cover, and the amount processed is bigger, and existing fixture is that the mode that is connected through a screw thread will be sent out
Electric motor end cap is fixed in machine table.But since the output of generator's cover is larger, when thread connecting mode needs very much
Between, production efficiency is very influenced, while also improving the cost of plant produced.
Summary of the invention
The purpose of the present invention is to provide a kind of generator's cover clamping devices, and to solve, fixed form operation is complicated to be asked
Topic.
In order to achieve the above object, base case of the invention are as follows: generator's cover clamping device, including pedestal, support
Mechanism, resetting-mechanism and position-limit mechanism, pedestal include pedestal, and pedestal is equipped with support tube, if support tube inner wall is equipped with dry slide,
Slideway glide direction is axially parallel with support tube, and slideway top surface is plane, and slideway bottom surface runs through, set between adjacent slideway there are two
The identical voussoir of tilt angle；
Supporting mechanism includes support plate, several cunning pawls upwardly extended of support plate upper end-face edge uniform array, sliding pawl sliding
Connection support tube inner chamber, sliding pawl upper surface is the inclined-plane matched with voussoir inclined-plane, and support plate bottom surface is fixedly connected with the first bullet
Spring, the first spring are fixedly connected on pedestal far from one end of support plate；
Resetting-mechanism includes support column, and support column bottom end, which is circumferentially with, pawls, and pawls and is slidably connected to support tube inner wall；
Position-limit mechanism includes limited block, gag lever post and several limit plates, and several limit plate uniform arrays are peripheral in support tube,
Gag lever post is L-shaped, and gag lever post one end is fixedly connected with support column outer wall, and the other end of gag lever post is slidably connected to limit plate inner cavity,
Gag lever post is in inclined-plane close to the side wall of support tube, and limited block is slidably connected to limit plate side wall, limited block and limit with horizontal direction
Position is equipped with second spring between plate inner cavity.
The working principle and beneficial effect of this base case are: generator's cover be stably placed at the top of support column,
And generator's cover is pushed.When support column stress is moved downwardly to certain position, sliding pawl can mutually be arrived to by pawling, and then sliding
Pawl drives support plate to move downward together.Since the end face of sliding pawl is inclined-plane, when applying downward pressure, sliding pawl can occur
Horizontal-shift, and then sliding pawl drives support plate to rotate.
When sliding pawl is turned into slipway location, stop pushing.Supporting mechanism can move upwards under the action of the first spring
Higher position before to pushing.Simultaneously because gag lever post is fixed on support column, therefore gag lever post also will continue to move upwards.
When the inclined-plane of gag lever post moves upwards, limited block is pushed to move out, and then reach the top surface for being mutually butted on end cover of engine.
When removing generator's cover, it is only necessary to press generator's cover again, sliding pawl turns again between voussoir inclined-plane.It is multiple
The decline of position mechanism, limited block are withdrawn under the action of second spring.And then reach the effect for taking out generator's cover.
This mode that mode carrys out fixed generator end cap, the behaviour of this programme are connected through a screw thread in compared with the prior art
Make that step is very easy, need to only press generator's cover the primary effect that can reach fixation or taking-up to it.Simultaneously
Also there is preferable fixed effect, the behaviour modified convenient for operator to generator's cover under the premise of easy to operate
Make.
Further, the end of the support column is in coniform.Constantly fixed mechanism is adjusted in compared with the prior art left
Right horizontal plane, the design only need for be inserted on circular cone generator's cover output shaft hole, that is, can reach the effect steadily placed.
Further, the end face of pawling is inclined-plane.Above-mentioned design is capable of increasing the fitting area pawled between sliding pawl, can
Effect is preferably pushed to reach when pushing.
Further, the limited block is inclined-plane, inclined-plane and the limit boom end of the limited block close to gag lever post one end
Inclined-plane matches.Above-mentioned design can make gag lever post have bigger thrust since the contact of incline plane area matched is larger
Release limited block.
Further, the limited block outer wall is rubber buffer material.On the one hand prevent limited block clamp pressure excessive so that
Generator's cover is worn, another aspect increasing friction force prevents generator's cover from sliding.
Further, the limited block has extended downwardly protrusion far from the bottom surface of limit plate one end.Generator end cap surface one
As be out-of-flatness surface, therefore when limited block is horizontally slid to certain position, the surface that protrusion can be stuck in generator's cover is recessed
At slot, and then reach effective fixed effect, end cover of engine is avoided lateral displacement occur in clamping.
Detailed description of the invention
Fig. 1 is all parts structural schematic diagram of generator's cover of embodiment of the present invention clamping device；
Fig. 2 is the support barrel structure elevational schematic view of generator's cover of embodiment of the present invention clamping device；
Fig. 3 is the support barrel structure schematic top plan view of generator's cover of embodiment of the present invention clamping device；
Fig. 4 is the structural schematic diagram before the fixation of generator's cover of embodiment of the present invention clamping device；
Fig. 5 is partial enlargement diagram at A in Fig. 4；
Fig. 6 is the structural schematic diagram after the fixation of generator's cover of embodiment of the present invention clamping device.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: limit plate 1, second spring 2, gag lever post 3, generator's cover 4, support
Column 5,6, support tube 7 of pawling, slideway 8, sliding pawl 9, the first spring 10, support plate 11, voussoir 12.
Generator's cover clamping device, including pedestal, supporting mechanism, resetting-mechanism and position-limit mechanism.
As combined shown in Fig. 1, Fig. 2 and Fig. 3, pedestal includes pedestal, is fixedly connected with support tube 7, support tube 7 above pedestal
For cylinder, support tube 7 is axially perpendicular to base plane.7 inner wall of support tube is equipped with slideway 8, and 8 quantity of slideway is four, slideway 8
Uniform array is circumferential in support tube 7, and the glide direction of slideway 8 is parallel to 7 axis of support tube.The axial top of slideway 8 is equipped with end face,
The axial bottom end of slideway 8 is communicated with 7 inner cavity of support tube.The identical voussoir 12 of tilt angle there are two being set between adjacent slideway 8, voussoir
12 are located at the bottom side of slideway 8.
Supporting mechanism includes support plate 11, and support plate 11 is disk, and support plate 11 is set to 7 bottom end of support tube, support plate 11
There are four sliding pawls 9 for the circumferential uniform array of top edge.Sliding pawl 9 is upwardly extended along 11 axial direction of support plate, sliding 9 upper surface of pawl
For inclined-plane.Sliding 9 thickness of pawl is greater than 8 thickness of slideway, so that slideway 8 is exposed in sliding 9 part of pawl, allows pawl 6 can be in folding process
It offsets at the top of sliding pawl 9, so that sliding pawl 9 be pushed to move down.Sliding 9 width of pawl and slideway 8 are of same size, and sliding 9 side of inclination of pawl
It is matched to 8 bottom end voussoir of slideway, 12 inclined-plane.11 bottom surface of support plate is fixedly connected with the first spring 10, and the first spring 10 is separate
One end of support plate 11 is fixedly connected on pedestal.
Resetting-mechanism includes support column 5, and the end of support column 5 is in coniform.5 bottom end of support column is circumferentially evenly distributed with eight
A to pawl 6,6 upper surfaces of each pawling are plane, and 6 lower end surfaces of pawling are inclined-plane, inclined-plane inclined direction and 8 bottom angled side of slideway
It to identical, and pawl and 6 slides up and down and be connected to 7 inner cavity of support tube, 6 bottom surfaces of pawling mutually are butted on sliding 9 end face of pawl, extend support tube
The end face of 7 inner cavities.
Position-limit mechanism includes limit plate 1, limited block and gag lever post 3, and 7 surrounding array of support tube has four limit plates 1, is owned
Limit plate 1 encloses cricoid central point and is overlapped with 7 axle center of support tube.Inner cavity is provided with inside limit plate 1, and limit plate 1 is close
The side of support tube 7 is provided with slide opening.3 quantity of gag lever post is four, and the shape of every gag lever post 3 is L-shaped, one side of gag lever post 3
Perpendicular to the axis of support column 5, and the side is fixedly connected on 5 conical top of support column and pawls between 6, gag lever post 3 it is another
End is parallel to the axis of support column 5, is slidably connected to 1 inner cavity of limit plate by slide opening, and the end is in close to the one side of support tube 7
Inclined-plane.Limit hole is provided on limit plate 1, limit hole is located at the surface of slide opening.Limited block is cylindrical and is slidably connected to limit
Position hole, limited block is inclined-plane close to one end of gag lever post 3, and the inclined direction is tilted with gag lever post 3 and reversely matched.Limited block
Second spring 2 is fixedly connected between cavity wall in one end of 1 inner cavity of limit plate and limit plate 1.Limited block is far from limit
The bottom surface of 1 one end of plate is outward extended with protrusion, and limited block outer wall is enclosed with rubber material.
Specific implementation process is as follows:
As combined shown in Fig. 4 and Fig. 5, before fixed generator end cap 4, sliding pawl 9 is on the voussoir 12 between slideway 8.
The central shaft hole of generator's cover is inserted into on support column 5 first, and generator's cover 4 is pushed.Pushing end cap
When to certain position, pawling on support column 56 can contradict sliding 9 upper surface of pawl.Pawling on support column 56 will push sliding pawl 9
And support plate 11 moves downward.Since the end face of sliding pawl 9 is inclined-plane, by downward active force water can also occurred simultaneously for inclined-plane
Flat offset, therefore while pushing support plate 11 to move downward, support plate 11 is rotated by sliding 9 horizontal applied force of pawl.
After sliding pawl 9 leaves the angle between voussoir 12, sliding pawl slides into slideway 8 along the inclined-plane of voussoir 12, and operator unclamps generator
End cap 4.Resetting-mechanism moves upwards under the promotion of the first spring 10.Simultaneously because gag lever post 3 is fixed on support column 5, limit
Bar 3 can also move upwards in 1 inner cavity of limit plate, and then gag lever post 3 releases limited block.Generator's cover 4 is in sliding block and support
Reach fixed effect under the action of column 5.
As shown in fig. 6, when removing generator's cover 4, generator's cover 4 need to be only pressed again, sliding pawl 9 is pawling 6
Slideway 8 is left under effect, sliding pawl slides into two voussoirs 12 along 12 inclined-plane of voussoir and is formed by angle, and resetting apparatus is transported downwards
It is dynamic.Limited block rebounds under the action of second spring 2 simultaneously, and then removes generator's cover 4.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and practicability of the invention.
Claims (6)
1. generator's cover clamping device, including pedestal, supporting mechanism, resetting-mechanism and position-limit mechanism, it is characterised in that: described
Pedestal includes pedestal, and the pedestal is equipped with support tube, if the support tube inner wall is equipped with dry slide, the slideway glide direction
Axially parallel with support tube, the slideway top surface is plane, and the slideway bottom surface runs through, and sets that there are two inclinations between adjacent slideway
The identical voussoir of angle；
The supporting mechanism includes support plate, several cunning pawls upwardly extended of the support plate upper end-face edge uniform array, described
Sliding pawl, which is slidably connected, supports tube inner chamber, and the sliding pawl upper surface is the inclined-plane matched with voussoir inclined-plane, the support plate bottom surface
It is fixedly connected with the first spring, first spring is fixedly connected on pedestal far from one end of support plate；
The resetting-mechanism includes support column, and the support column bottom end, which is circumferentially with, pawls, and described pawl is slidably connected to support
Cylinder inner wall；
The position-limit mechanism includes limited block, gag lever post and several limit plates, and several limit plate uniform arrays are peripheral in support tube,
The gag lever post is L-shaped, and described gag lever post one end is fixedly connected with support column outer wall, and the other end of the gag lever post is slidably connected to
Limit plate inner cavity, the gag lever post are in inclined-plane close to the side wall of support tube, and the limited block is slidably connected to limit with horizontal direction
Position plate side wall, is equipped with second spring between the limited block and limit plate inner cavity.
2. generator's cover clamping device according to claim 1, it is characterised in that: the end of the support column is in circular cone
Shape.
3. generator's cover clamping device according to claim 1, it is characterised in that: the end face of pawling is inclined-plane.
4. generator's cover clamping device according to claim 3, it is characterised in that: the limited block is close to gag lever post one
End is inclined-plane, and the inclined-plane of the limited block is matched with the inclined-plane of limit boom end.
5. generator's cover clamping device according to claim 4, it is characterised in that: the limited block outer wall is slow for rubber
Rush material.
6. generator's cover clamping device according to claim 5, it is characterised in that: the limited block is far from limit plate one
The bottom surface at end has extended downwardly protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458221.8A CN109551398B (en) | 2018-11-30 | 2018-11-30 | Generator end cover clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458221.8A CN109551398B (en) | 2018-11-30 | 2018-11-30 | Generator end cover clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109551398A true CN109551398A (en) | 2019-04-02 |
| CN109551398B CN109551398B (en) | 2020-07-14 |
Family
ID=65868463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458221.8A Active CN109551398B (en) | 2018-11-30 | 2018-11-30 | Generator end cover clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551398B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446443A (en) * | 2022-09-26 | 2022-12-09 | 广东省科学院新材料研究所 | Selective laser melting repair method for special-shaped end cover and special clamp for end cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203380811U (en) * | 2013-07-25 | 2014-01-08 | 西安嘉业航空科技有限公司 | Circle center self-positioning and pressing device for inner hole |
| CN204123147U (en) * | 2014-08-15 | 2015-01-28 | 泸州中龙柴配制造有限公司 | A kind of workbench stationary fixture |
| JP2015016519A (en) * | 2013-07-10 | 2015-01-29 | 三菱重工業株式会社 | Main spindle unit |
| CN105666212A (en) * | 2016-04-20 | 2016-06-15 | 李长娟 | Workpiece mounting and positioning device simple to operate |
| CN205764818U (en) * | 2016-05-31 | 2016-12-07 | 深圳市威富多媒体有限公司 | Thimble resetting means and clamping device |
| CN107127609A (en) * | 2017-06-07 | 2017-09-05 | 王燕飞 | A kind of reinforcement clamping device |
| CN108405900A (en) * | 2018-05-31 | 2018-08-17 | 重庆木头木脑文化创意有限公司 | A kind of household goods of furniture for display rather than for use production device |
-
2018
- 2018-11-30 CN CN201811458221.8A patent/CN109551398B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015016519A (en) * | 2013-07-10 | 2015-01-29 | 三菱重工業株式会社 | Main spindle unit |
| CN203380811U (en) * | 2013-07-25 | 2014-01-08 | 西安嘉业航空科技有限公司 | Circle center self-positioning and pressing device for inner hole |
| CN204123147U (en) * | 2014-08-15 | 2015-01-28 | 泸州中龙柴配制造有限公司 | A kind of workbench stationary fixture |
| CN105666212A (en) * | 2016-04-20 | 2016-06-15 | 李长娟 | Workpiece mounting and positioning device simple to operate |
| CN205764818U (en) * | 2016-05-31 | 2016-12-07 | 深圳市威富多媒体有限公司 | Thimble resetting means and clamping device |
| CN107127609A (en) * | 2017-06-07 | 2017-09-05 | 王燕飞 | A kind of reinforcement clamping device |
| CN108405900A (en) * | 2018-05-31 | 2018-08-17 | 重庆木头木脑文化创意有限公司 | A kind of household goods of furniture for display rather than for use production device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446443A (en) * | 2022-09-26 | 2022-12-09 | 广东省科学院新材料研究所 | Selective laser melting repair method for special-shaped end cover and special clamp for end cover |
| CN115446443B (en) * | 2022-09-26 | 2023-08-04 | 广东省科学院新材料研究所 | Laser selective melting repair method for special-shaped end cover and special end cover clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109551398B (en) | 2020-07-14 |
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