CN201423479Y - Semi-automatic clamp for gear milling machine - Google Patents
Semi-automatic clamp for gear milling machine Download PDFInfo
- Publication number
- CN201423479Y CN201423479Y CN2009201193133U CN200920119313U CN201423479Y CN 201423479 Y CN201423479 Y CN 201423479Y CN 2009201193133 U CN2009201193133 U CN 2009201193133U CN 200920119313 U CN200920119313 U CN 200920119313U CN 201423479 Y CN201423479 Y CN 201423479Y
- Authority
- CN
- China
- Prior art keywords
- clamp
- pull
- rod
- anchor clamps
- pull rod
- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a clamp, in particular to a semi-automatic clamp for a gear milling machine. The utility model solves the technical problem that an improved semi-automatic clamp on the gear milling machine is provided. The clamp can overcome the defects of the background art, and has the characteristics of high operating efficiency, convenient operation and low labor intensity. The utility model adopts the technical scheme that the semi-automatic clamp for the gear milling machine is fixed on an upper planker sliding along the surface of the lower planker, a vertical pull rod is arranged at the axis part of the clamp, a plurality of clamping blocks are enclosed into a circle in the circumference direction of the pull rod, and a pressure spring applies force to the pull rod toenable the pull rod to have the downwardly moving potential energy. The clamp is characterized in that a tapered wedge is installed in the lower planker, and the upper inclined surface of the taperedwedge corresponds to the bottom end of the pull rod positioned in the clamping zone, so as to enable the tapered wedge to be propped against the pull rod to lift the pull rod and further loose the clamp when the clamp is moved to the clamping zone.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially the semi-automatic anchor clamps on the mill teeth machine.
Background technology
The structure of the anchor clamps on the existing mill teeth machine is (referring to Fig. 3, Fig. 4): these anchor clamps are fixed on one can be along on the last planker 3 that slide in planker 11 surfaces down; The axis position of anchor clamps is provided with a pull-rod 8 of vertically arranging, several fixture blocks form a circle at the circumferencial direction of pull-rod and form chuck 7, the potential energy that other has 5 pairs of pull-rod application of forces of a stage clip that pull-rod is had to move downward; Also be provided with the lever 12 of a pair of pull-rod bottom end face application of force on the anchor clamps.During work, part to be processed 9 cover is earlier loaded onto anchor clamps, and then pull-rod moves down the outer circumference surface pushing fixture block that makes pull-rod under the pressure of stage clip, these fixture blocks is opened to the outer diameter and then the hole wall of the centre bore of roof pressure part, and part just is fixed on the anchor clamps; Cutter on the mill teeth machine just can begin part has been carried out Milling Process (anchor clamps are rotated by worm mechanism 6 drivings simultaneously).Yet the parts fixation of these anchor clamps comparatively bothers; Whenever machine a part, operating personnel want first level pulling mounting plate, and (milling district) moves to the clamping district from the processing district with anchor clamps; Need to take on the other hand part then, another hand is firmly down pressed the handle of lever 12, pull-rod is upwards pushed to unclamp chuck, could take out the part of finishing processing, then put into another one part to be processed (and when putting into part, the handle of lever also must be in by tight state), at last anchor clamps are pushed back to the processing district, begin the part of putting into is carried out Milling Process.So operation, labor intensity of operating personnel is bigger, and parts fixation changes very much time-consumingly, and operating efficiency is too low; If not skilled operating personnel, part is uncertain can normally to carry out clamping.
The utility model content
Technical problem to be solved in the utility model provides the improvement of the semi-automatic anchor clamps on a kind of mill teeth machine, and these anchor clamps should be able to overcome the deficiency of above-mentioned background technology, has high efficiency, easy to operate, characteristics that labour intensity is low.
The technical scheme that the utility model provides is: the semi-automatic anchor clamps of mill teeth machine, these anchor clamps are fixed on one can be along on the last planker that slide in the planker surface down, the axis position of anchor clamps is provided with a pull-rod of vertically arranging, several fixture blocks form a circle at the circumferencial direction of pull-rod, the potential energy that other has a stage clip that the pull-rod application of force has pull-rod to move downward; It is characterized in that being equipped with one in the described down planker tiltedly carves, the ramp of tiltedly carving is corresponding with the pull-rod bottom that is in the clamping district, so that anchor clamps when moving to the clamping district, are tiltedly carved and can be made the pull-rod rising and then unclamp anchor clamps by the roof pressure pull-rod.
Described tiltedly carving adopts carbide alloy to make.
Operation principle of the present utility model is (referring to Fig. 1, Fig. 2): at the part 9 that completes, mounting plate 3 is when pulling out to certain position, the bottom of pull-rod promptly with bottom plate in install tiltedly carve and 1 contact, after this pull-rod can tiltedly be carved the surface at leisure and up pushed up in the motion process of mounting plate, thereby finishes the step of loosening chuck; Loosen, take out the part of finishing processing Deng anchor clamps, put part to be processed again, when then mounting plate being promoted toward the milling district, the bottom of pull-rod then breaks away from the surface of tiltedly carving at leisure, stage clip in the anchor clamps is again to the pull-rod application of force, thus the part that clamp is processed; Just can begin the Milling Process of a new circulation.
The beneficial effects of the utility model are: adopt this semi-automatic anchor clamps, only need promote anchor clamps to get final product together with the mounting plate commute during clamping parts, reduced specification requirement significantly to operating personnel, reduced labor intensity of operating personnel significantly, significantly reduce the production time of each part in addition, improved operating efficiency.According to measuring and calculating, operating efficiency promotes to producing 7000 every day more than the part by producing 1500 parts every day.
Description of drawings
Fig. 1 is that the utility model is at the main TV structure schematic diagram that clamps part status.
Fig. 2 is that the utility model is unclamping the main TV structure schematic diagram of part status.
The existing anchor clamps of Fig. 3 are at the main TV structure schematic diagram that clamps part status.
The existing anchor clamps of Fig. 4 are unclamping the main TV structure schematic diagram of part status.
The specific embodiment
The semi-automatic anchor clamps of mill teeth machine, these anchor clamps are fixed on one on the planker 3, last planker can slide along the surface of planker 11 down again (go up between planker and the following planker and be slidingly matched mutually by a guide rail); The axis position of anchor clamps is provided with a pull-rod 8 of vertically arranging, several fixture blocks form a circle at the circumferencial direction of pull-rod and form chuck 7, the potential energy that other has 5 pairs of pull-rod application of forces of a stage clip that pull-rod is had to move downward; Said structure is all identical with existing anchor clamps.
The utility model is installed one and is tiltedly carved 1 in following planker, simultaneously the bottom of pull-rod 8 is extended downwards; Make anchor clamps when the clamping district, the bottom of pull-rod is just in time aimed at the ramp of tiltedly carving; Like this, when anchor clamps move to the clamping district, tiltedly carve and to make the pull-rod rising and then to unclamp anchor clamps by the roof pressure pull-rod.
As preferably, described tiltedly carving recommends to adopt carbide alloy to make.
Also have among the figure: handle 2, locking plate 4, support 10.
Claims (2)
1, the semi-automatic anchor clamps of mill teeth machine, these anchor clamps are fixed on one can be along on the last planker (3) that slide in planker (11) surface down, the axis position of anchor clamps is provided with a pull-rod (8) of vertically arranging, several fixture blocks form a circle at the circumferencial direction of pull-rod, the potential energy that other has a stage clip (5) that the pull-rod application of force has pull-rod to move downward; It is characterized in that being equipped with one in the described down planker tiltedly carves (1), the ramp of tiltedly carving is corresponding with the pull-rod bottom that is in the clamping district, so that anchor clamps when moving to the clamping district, are tiltedly carved and can be made the pull-rod rising and then unclamp anchor clamps by the roof pressure pull-rod.
2, the semi-automatic anchor clamps of mill teeth machine according to claim 1 is characterized in that the described employing carbide alloy making of tiltedly carving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201193133U CN201423479Y (en) | 2009-05-07 | 2009-05-07 | Semi-automatic clamp for gear milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201193133U CN201423479Y (en) | 2009-05-07 | 2009-05-07 | Semi-automatic clamp for gear milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423479Y true CN201423479Y (en) | 2010-03-17 |
Family
ID=42022914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201193133U Expired - Fee Related CN201423479Y (en) | 2009-05-07 | 2009-05-07 | Semi-automatic clamp for gear milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423479Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554367A (en) * | 2011-12-27 | 2012-07-11 | 重庆机床(集团)有限责任公司 | Quick changing clamp for disc teeth and hobbing teeth |
| CN102658401A (en) * | 2012-05-11 | 2012-09-12 | 芜湖瑞精机床有限责任公司 | Engine flywheel gear milling automatic fixture |
| CN104759687A (en) * | 2015-04-07 | 2015-07-08 | 巢湖市海风门窗有限公司 | Gas-propelled type positioning device |
-
2009
- 2009-05-07 CN CN2009201193133U patent/CN201423479Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554367A (en) * | 2011-12-27 | 2012-07-11 | 重庆机床(集团)有限责任公司 | Quick changing clamp for disc teeth and hobbing teeth |
| CN102554367B (en) * | 2011-12-27 | 2013-07-17 | 重庆机床(集团)有限责任公司 | Quick changing clamp for disc teeth and hobbing teeth |
| CN102658401A (en) * | 2012-05-11 | 2012-09-12 | 芜湖瑞精机床有限责任公司 | Engine flywheel gear milling automatic fixture |
| CN104759687A (en) * | 2015-04-07 | 2015-07-08 | 巢湖市海风门窗有限公司 | Gas-propelled type positioning device |
| CN104759687B (en) * | 2015-04-07 | 2017-03-22 | 巢湖市海风门窗有限公司 | Gas-propelled type positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20180507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |