CN2794732Y - Quick clamp loading mechanism - Google Patents
Quick clamp loading mechanism Download PDFInfo
- Publication number
- CN2794732Y CN2794732Y CN 200420108448 CN200420108448U CN2794732Y CN 2794732 Y CN2794732 Y CN 2794732Y CN 200420108448 CN200420108448 CN 200420108448 CN 200420108448 U CN200420108448 U CN 200420108448U CN 2794732 Y CN2794732 Y CN 2794732Y
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- pressing plate
- utility
- clamping mechanism
- model
- quick clamping
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Abstract
The utility model relates to a quick clamp installing mechanism, which comprises a link gear which is controlled by a cam screw bolt, and the clamp installation, the positioning, and the compression of a work piece can be finished by rotating a compression screw nail when the utility model works; the link gear which is controlled by the cam screw bolt is composed of a shifting fork (2), a connecting plate (3), a rotating plate (4), a spring (6), a hook-shaped pressing plate (6), and a T-shaped pressing plate (7) which are orderly connected with each other and form the linkage relation. The utility model has the advantage of convenient operation and high clamp installing speed; furthermore, the self-locking and the over-positioning phenomena can be eliminated, the clamping force is large and uniform, the positioning of the work piece is exact and reliable, the working hours of processing are shortened, the utility model can stabilize the quality of products and raise the qualified rate of the products and the production efficiency, the energy is saved and the production cost is reduced. The utility model is mainly used for grinding and milling type clamps of tenon teeth of various thin wall parts, and work pieces of which the centers are symmetrical can be turned over to use by the utility model; thereby, the utilization rate of devices can be raised.
Description
Technical field:
The utility model relates to machinery and Machining Technology, and a kind of quick clamping mechanism is provided especially.
Background technology:
Plain clamp of the prior art, it is long to exist the clamping workpiece time, and action is many, the not high many significant drawback of positioning accuracy.In order to research and solve this type of problem, it is as follows to show the approaching of the prior art a kind of very typical solution brief introduction of selection and the utility model: (referring to Fig. 1, Fig. 2)
This programme adopts 3 bolted, and parts fixation speed still is slow, and the clamping force that different bolt applied size exists easily than mistake; This programme adopts baroclinic block (1) extrusion sections to be close to the localization method of locating piece (4) simultaneously, but this programme is easy to generate deadlock phenomenon, and part loading and unloading difficulty; In addition, in this programme, compress part and adopt front pressuring plate (2) and rear fender (3) two block pressur plates to clamp the method for forward and backward listrium respectively, cause tight power inequality easily like this, thereby cause the processed workpiece dimensional uniformity poor, the quality instability.
People's expectation obtains a kind of easy and simple to handle, and clamping force is even, can guarantee the easy anchor clamps of corresponding quality requirement.
Summary of the invention:
The purpose of this utility model provides a kind of quick clamping mechanism, and it has easy and simple to handle, and clamping force is even, can guarantee the characteristics that the workpiece crudy requires.
The utility model quick clamping mechanism, its feature in: it has the link gear of housing screw control; Rotate clamping that a housing screw can finish to treat the clamping part during work, locate, compress.
The utility model quick clamping mechanism, it is characterized in that: housing screw is cam bolt (1), and its link gear of controlling is made of the following several parts that connect successively and constitute interaction relation: shift fork (2), gusset piece (3), rotor plate (4), spring (6), collude type pressing plate (6), T type pressing plate (7).
The utility model quick clamping mechanism is characterized in that: when quick clamping mechanism is in off working state, and hook-shaped pressing plate (6), T type pressing plate (7) and treat that the clamping part keeps 1～25mm gap.
The utility model quick clamping mechanism is characterized in that: when quick clamping mechanism is in off working state, and hook-shaped pressing plate (6), T type pressing plate (7) and treat to keep between the clamping part 2～5.5mm gap.
The utility model quick clamping mechanism is characterized in that: utilize cam bolt shifting lever link gear promotion baroclinic block to make and treat that the clamping part is near locating surface.
The utility model quick clamping mechanism, it is characterized in that: when quick clamping mechanism is in running order, shift fork (2) turns left under the cam effect when turning right cam bolt (1), driving gusset piece (3) moves to left, promote rotor plate (4) and spring (5) and hook-shaped pressing plate (6) and promote to treat that the clamping part is close to quick clamping mechanism and finishes location work to anticlockwise simultaneously, be rotated further cam bolt (1) and finish the work that compresses part by T type pressing plate (7).
The utility model is owing to adopt spring (5) to drive hook-shaped pressing plate (6) after satisfying torsion, can make and treat that the clamping part is near the location, can not make the generation self-locking of pressing plate inclined-plane and part cambered surface again and cross positioning phenomenon, the location is reliable, finish and treat clamping part location simultaneously, in cam bolt (1) effect down, T type pressing plate (7) compresses and treats that the action of clamping part is coherent, rapidly, accurately and reliably.
The utility model quick clamping mechanism is characterized in that: for the centrosymmetric clamping part for the treatment of, quick clamping mechanism is basal plane and the center line symmetry for the treatment of the clamping part up and down, the anchor clamps use of can overturning.
The utility model quick clamping mechanism is characterized in that: utilize the thrust of spring to promote the blade stable position, avoid the baroclinic block self-locking and treat the distortion of clamping part.
The utility model quick clamping mechanism is characterized in that: adopt large diameter bolt to make to produce on the T shape pressing plate satisfy high-rate grinding required greater than 200 kilograms power.
The utility model has the advantages that: easy and simple to handle, clamping speed is fast, multinomial technological requirement such as only need to rotate piece installing that a hold-down bolt just can finish to treat the clamping part, locate and compress; Eliminated self-locking and crossed positioning phenomenon, clamping force is big and even, does not have the unmatched problem of clamping force between a plurality of fastening bolts; Link gear has guaranteed that accurate work piece positioning is reliable, and is time saving and energy saving, shortened machining period, and to the stable prod quality, improve product percent of pass and production efficiency, energy savings, reducing production costs all has obvious effects.
The utility model be used for more various thin-wall part tenon tooths mill, mill the class anchor clamps.Treat the use of can also overturning of clamping part for centrosymmetric, thereby improve usage ratio of equipment greatly.
Description of drawings:
The theory of constitution schematic diagram of certain anchor clamps in Fig. 1 prior art;
The theory of constitution schematic diagram A of certain anchor clamps is to view in Fig. 2 prior art;
Fig. 3 quick clamping mechanism duty principle schematic;
A is to view for Fig. 4 quick clamping mechanism duty principle schematic.
The specific embodiment:
Embodiment 1 (referring to Figure of description 3 and Fig. 4)
A kind of quick clamping mechanism, form by a cam bolt with by the link gear of its drive, its link gear is made of the following several parts that connect successively and constitute interaction relation: shift fork (2), gusset piece (3), rotor plate (4), spring (6), collude type pressing plate (6), T type pressing plate (7).
When the present embodiment quick clamping mechanism was in off working state, hook-shaped pressing plate (6), T type pressing plate (7) kept 2～5.5mm gap with part.
Present embodiment utilizes cam bolt shifting lever link gear promotion baroclinic block to make and treats that the clamping part is near locating surface.When quick clamping mechanism is in running order, shift fork (2) turns left under the cam effect when turning right cam bolt (1), driving gusset piece (3) moves to left, promote rotor plate (4) and spring (5) and hook-shaped pressing plate (6) and promote to treat that the clamping part is close to quick clamping mechanism and finishes location work to anticlockwise simultaneously, be rotated further cam bolt (1) and finish the work that compresses part (8) by T type pressing plate (7).
Present embodiment treats that the clamping part is centrosymmetric, and quick clamping mechanism is basal plane and the center line symmetry for the treatment of the clamping part up and down, the anchor clamps use of can overturning.Utilize the thrust of spring to promote to treat clamping part stable position during work, avoided baroclinic block self-locking and part deformation.Present embodiment adopts the M12 bolt to make the about 380 kilograms thrust of generation on the T shape pressing plate, and it is required to satisfy high-rate grinding.
Claims (6)
1, a kind of quick clamping mechanism, its feature in: it has the link gear by housing screw control.
2, according to the described quick clamping mechanism of claim 1, it is characterized in that: described housing screw is cam bolt (1), and its link gear of controlling is made of the following several parts that connect successively and constitute interaction relation: shift fork (2), gusset piece (3), rotor plate (4), spring (6), collude type pressing plate (6), T type pressing plate (7).
3, according to the described quick clamping mechanism of claim 1, it is characterized in that: hook-shaped pressing plate (6), T type pressing plate (7) and treat that the clamping part keeps 1～25mm gap.
4, according to the described quick clamping mechanism of claim 1, it is characterized in that: hook-shaped pressing plate (6), T type pressing plate (7) and treat to keep between the clamping part 2～5.5mm gap.
5, according to the described quick clamping mechanism of claim 1, it is characterized in that: upper and lower basal plane of quick clamping mechanism and the center line symmetry for the treatment of the centrosymmetric part of clamping.
6, according to the described quick clamping mechanism of claim 1, it is characterized in that: adopt in the described quick clamping mechanism to make to produce on the T shape pressing plate and satisfy the required large diameter bolt of high-rate grinding greater than 200 kgfs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108448 CN2794732Y (en) | 2004-10-22 | 2004-10-22 | Quick clamp loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108448 CN2794732Y (en) | 2004-10-22 | 2004-10-22 | Quick clamp loading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794732Y true CN2794732Y (en) | 2006-07-12 |
Family
ID=36812498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420108448 Expired - Fee Related CN2794732Y (en) | 2004-10-22 | 2004-10-22 | Quick clamp loading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794732Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049722A (en) * | 2010-06-23 | 2011-05-11 | 中国电子科技集团公司第四十六研究所 | Hook of single side polishing machine |
| CN101695815B (en) * | 2009-10-13 | 2011-05-18 | 常熟理工学院 | Clamp mechanism for processing piston pin hole of compressor |
| CN101704197B (en) * | 2009-09-23 | 2011-08-31 | 吴江市双精轴承有限公司 | Pressing mechanism |
| CN102672506A (en) * | 2012-06-06 | 2012-09-19 | 鹰普机械（宜兴）有限公司 | Positioning locking mechanism for workpiece U-shaped groove |
| CN103567513A (en) * | 2013-11-19 | 2014-02-12 | 中国科学院光电技术研究所 | Milling device for disc type thin-wall parts |
| CN104191560A (en) * | 2014-09-21 | 2014-12-10 | 金方明 | Injection molding machine base pressing plate and heat processing technology thereof |
| CN104290051A (en) * | 2013-07-19 | 2015-01-21 | 上海松铖光学仪器有限公司 | Lever type sway downwards polishing machine |
| CN108613692A (en) * | 2018-04-25 | 2018-10-02 | 重庆大学 | Experimental bench fast compressing device |
| CN109807653A (en) * | 2018-12-26 | 2019-05-28 | 沈阳富创精密设备有限公司 | The clamping and positioning process of more inclined-plane parts |
| CN110834081A (en) * | 2019-11-26 | 2020-02-25 | 中国航发沈阳黎明航空发动机有限责任公司 | Multipurpose linear cutting clamp for single crystal blade with crown and cutting method thereof |
-
2004
- 2004-10-22 CN CN 200420108448 patent/CN2794732Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704197B (en) * | 2009-09-23 | 2011-08-31 | 吴江市双精轴承有限公司 | Pressing mechanism |
| CN101695815B (en) * | 2009-10-13 | 2011-05-18 | 常熟理工学院 | Clamp mechanism for processing piston pin hole of compressor |
| CN102049722A (en) * | 2010-06-23 | 2011-05-11 | 中国电子科技集团公司第四十六研究所 | Hook of single side polishing machine |
| CN102049722B (en) * | 2010-06-23 | 2015-07-01 | 中国电子科技集团公司第四十六研究所 | Hook of single side polishing machine |
| CN102672506A (en) * | 2012-06-06 | 2012-09-19 | 鹰普机械（宜兴）有限公司 | Positioning locking mechanism for workpiece U-shaped groove |
| CN102672506B (en) * | 2012-06-06 | 2014-06-11 | 鹰普机械（宜兴）有限公司 | Positioning locking mechanism for workpiece U-shaped groove |
| CN104290051A (en) * | 2013-07-19 | 2015-01-21 | 上海松铖光学仪器有限公司 | Lever type sway downwards polishing machine |
| CN103567513B (en) * | 2013-11-19 | 2016-05-18 | 中国科学院光电技术研究所 | Disc type thin-walled parts milling attachment |
| CN103567513A (en) * | 2013-11-19 | 2014-02-12 | 中国科学院光电技术研究所 | Milling device for disc type thin-wall parts |
| CN104191560A (en) * | 2014-09-21 | 2014-12-10 | 金方明 | Injection molding machine base pressing plate and heat processing technology thereof |
| CN108613692A (en) * | 2018-04-25 | 2018-10-02 | 重庆大学 | Experimental bench fast compressing device |
| CN108613692B (en) * | 2018-04-25 | 2020-06-23 | 重庆大学 | Quick pressing device for experiment table |
| CN109807653A (en) * | 2018-12-26 | 2019-05-28 | 沈阳富创精密设备有限公司 | The clamping and positioning process of more inclined-plane parts |
| CN110834081A (en) * | 2019-11-26 | 2020-02-25 | 中国航发沈阳黎明航空发动机有限责任公司 | Multipurpose linear cutting clamp for single crystal blade with crown and cutting method thereof |
| CN110834081B (en) * | 2019-11-26 | 2021-04-27 | 中国航发沈阳黎明航空发动机有限责任公司 | Multipurpose linear cutting clamp for single crystal blade with crown and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20121022 |