CN201098715Y - Numerical control punch self-rotating die locking device and bottom die locking device - Google Patents
Numerical control punch self-rotating die locking device and bottom die locking device Download PDFInfo
- Publication number
- CN201098715Y CN201098715Y CNU2007200275724U CN200720027572U CN201098715Y CN 201098715 Y CN201098715 Y CN 201098715Y CN U2007200275724 U CNU2007200275724 U CN U2007200275724U CN 200720027572 U CN200720027572 U CN 200720027572U CN 201098715 Y CN201098715 Y CN 201098715Y
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- locking device
- following
- guide finger
- slide
- revolving die
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Abstract
A rotation mold fastening device of a numerical control puncher comprises an upper mold fastening device and a lower mold fastening device and is characterized in that the upper mode fastening device comprises a sliding base fixedly arranged on a rotation disk; a sliding base positioning groove is arranged on the sliding base; an upper fastening pin slide-fitting the sliding base positioning groove is arranged on an upper guide rod; the lower mold fastening device comprises a lower bearing base and a lower guide pin arranged in a lower rotation disk; a lower fastening pin is arranged on the lower bearing base; and a lower guide pin positioning groove slide-fitting the lower fastening pin is arranged on the lower guide pin. The rotation mold fastening device is mainly used for fastening rotation mold of numerical control puncher.
Description
Technical field
The utility model relates to a kind of numerical control press that is used for from revolving die, relates in particular to the locking device of numerical control press from revolving die.
Background technology
Existing numerical control press as shown in Figure 6, relies on ball 48 to cooperate with hemispherical groove and realizes locking from the retaining mechanism of revolving die, and the ball back has spring 46 to compress, and spring 46 is installed in the spring housing 45 that is fixed on the mount pad 47 with ball 48.Each fixes one to described mount pad 47 on last sabot 19, lower rotary table 26.Described hemispherical groove respectively is processed with one on last drive sleeve 11, underdrive cover 43.When cooperating with hemispherical groove, ball 48 is in locking state from revolving die.When revolving die need rotate, circumferential revolving force breaks away from ball 48 and hemispherical groove, is in released state from revolving die.The shortcoming of this retaining mechanism is when revolving die rotates, and ball is rolling on the rotary sleeve external cylindrical surface under the spring force effect, makes the ball serious wear to cause frequent replacing ball.
Summary of the invention
Problem to be solved in the utility model is, overcomes above-mentioned defective, design a kind of simple and reasonable, easy to operate, can accurately realize up and down locking synchronously from the revolving die locking device.For achieving the above object, the utility model utilizes rotation calligraphy or painting model body structure and control cylinder as the locking device part, and the lock portion principle of upper and lower modular system is identical, structural similarity.
A kind of patrix locking device, it comprises the slide that is fixedly set on the top rotary table, it is characterized in that described slide is provided with the slide locating slot, last guide post be provided with slide locating slot cunning join on locking pin, realize patrix locking.
A kind of counterdie locking device, it comprises step and the following guide finger that is arranged in the lower rotary table, it is characterized in that described step is provided with down locking pin, described guide finger down is provided with the following guide finger locating slot of joining with following locking pin cunning, realizes counterdie locking.
A kind of numerical control press is from the revolving die locking device, it comprises patrix locking device and counterdie locking device, it is characterized in that described patrix locking device comprises the slide that is fixedly set on the top rotary table, described slide is provided with the slide locating slot, last guide post be provided with slide locating slot cunning join on locking pin; Described counterdie locking device comprises step and the following guide finger that is arranged in the lower rotary table, and described step is provided with down locking pin, and described guide finger down is provided with the following guide finger locating slot of joining with following locking pin cunning.
Retaining mechanism of the present utility model simple and reasonable for structure, equipment cost is low, and the cost performance height is easy to promote.
Description of drawings
Accompanying drawing 1 is the scheme of installation of numerical control press from the revolving die parts;
Accompanying drawing 2 is numerical control press structural representations from revolving die;
Accompanying drawing 3 is partial sectional views of revolving die lock portion on the utility model;
Accompanying drawing 4 is partial sectional views of revolving die lock portion under the utility model;
Accompanying drawing 5 is the utility model lower springs, locking pin, following guide finger, following block cooperate schematic diagram down;
Accompanying drawing 6 is schematic diagrames of former numerical control press rotation die locking mechanism;
Among the figure: 1, be with 2 down synchronously, from revolving die servomotor, 3, following synchronous pulley, 4, middle band synchronously, 5, last synchronous pulley, 6, go up band synchronously, 7, lathe bed, 8, mount pad, 9, last revolving die cylinder, 10, last revolving die worm-and-wheel gear, 11, last drive sleeve, 12, slide, 13, patrix, 14, supporting screw, 15, stripper, 16, support spring, 17, last rotary sleeve, 18, top chock, 19, top rotary table, 20, counterdie, 21, following rotary sleeve, 22, step, 23, following revolving die worm-and-wheel gear, 24, mount pad, 25, following revolving die cylinder, 26, lower rotary table, 27, last drive sleeve shift fork, 28, top shoe, 29, last rotary sleeve keyway, 30, the slide locating slot, 31, last locking pin, 32, last guide post, 33, upper spring, 34, the counterdie feather key, 35, lower spring, 36, following locking pin, 37, following guide finger keyway, 38, following guide finger, 39, following rotary sleeve keyway, 40, guider screw, 41, following block, 42, underdrive cover shift fork, 43, the underdrive cover, 44, the patrix feather key, 45, spring housing, 46, spring, 47, mount pad, 48, ball.
The specific embodiment
As shown in Figure 1, numerical control press comprises patrix locking device and counterdie locking device from the revolving die locking device, described patrix locking device comprises the slide 12 that is fixedly set on the top rotary table 19, described slide 12 is provided with slide locating slot 30, last guide post 32 be provided with slide locating slot 30 sliding join on locking pin 31; Described counterdie locking device comprises step 22 and the following guide finger 38 that is arranged in the lower rotary table 26, and described step 22 is provided with down locking pin 36, and described guide finger 38 down is provided with and following locking pin 36 sliding following guide finger keyways 37 of joining.
Underdrive cover 43 with by from revolving die servomotor 2, be connected with the driving mechanism of following revolving die worm-and-wheel gear 23 compositions with 1 synchronously down, described underdrive cover 43 is provided with underdrive cover shift fork 42, the corresponding following rotary sleeve keyway 39 that cooperates with underdrive cover shift fork 42 that is provided with on following rotary sleeve 21, be provided with down locking pin 36 in the rotary sleeve keyway 39 under described, be provided with lower spring 35 on following guide finger 38 tops, be provided with the following block 41 that can slide up and down along guider screw 40 in described down guide finger 38 bottoms, following guide finger keyway 37 is joined with following locking pin 36 outer rim cunnings, and described guider screw 40 is fixed on down rotary sleeve 21 bottoms.
System sends signal, make from revolving die servomotor 2 and start, servomotor 2 is with 1 to drive revolving die worm-and-wheel gear 23 down by under synchronous pulley 3 reaches down synchronously, simultaneously by the centre be with 4 synchronously, go up synchronous pulley 5 and on be with 6 to drive and go up revolving die worm-and-wheel gear 10 and rotate synchronously synchronously, last drive sleeve 11 and underdrive cover 43 drive upward respectively, and rotary sleeve 17 rotates synchronously with following rotary sleeve 21, thereby realize being installed in patrix 13 and the synchronous rotation that is installed in down the counterdie 20 on the rotary sleeve 21 on the rotary sleeve 17, make them rotate to needed angle.When needs were locked, system sent signal, and braking wholely stops operating from the revolving die parts from revolving die servomotor 2.
As shown in Figures 2 and 3, patrix 13 is installed in the rotary sleeve 17, and has stripper 15 supportings, patrix feather key 44 to carry out the fixing of circumferencial direction; Counterdie 20 is installed in down in the rotary sleeve 21, and has counterdie feather key 34 to carry out the fixing of circumferencial direction.Stripper 15 is by circumferential three support springs, 16 supportings, and three support springs 16 are set on three supporting screws 14, and supporting screw 14 is fixed on the rotary sleeve 17.
Extremely shown in Figure 5 as Fig. 2, when needs rotated, at last revolving die lock portion, last revolving die cylinder 9 promoted to go up drive sleeve shift fork 27 and combines with last rotary sleeve keyway 29, reach by top shoe 28 simultaneously and go up guide post 32 compression upper springs 33, last locking pin 31 is just deviate from from slide locating slot 30; Meanwhile, at following revolving die lock portion, following revolving die cylinder 25 promotes underdrives cover shift forks 42 and combines with following rotary sleeve keyway 39, and guide finger 38 compresses lower springs 35 under passing through simultaneously, and following locking pin 36 is from deviating from the guide finger keyway 37 down; So far the revolving die retaining mechanism is in released state, and revolving die can freely rotate at circumferencial direction.At last revolving die lock portion, last revolving die cylinder 9 commutations, last drive sleeve 11 breaks away from last rotary sleeve 17, and upper spring 33 recovers, and top shoe 28 sets back under upper spring 33 effects, and last locking pin 31 is retracted in the slide locating slot 30; At following revolving die lock portion, following revolving die cylinder 25 commutations, underdrive cover 43 set back and following rotary sleeve 21 breaks away from, and lower spring 35 recovers, following guide finger 38 under spring force and self gravitation effect descending under quilt block 41 block, following locking pin 36 and following guide finger 38 combine and locking again; So far the revolving die retaining mechanism is in locking state, and revolving die can't rotate at circumferencial direction.
Claims (2)
1. counterdie locking device, it comprises step and the following guide finger that is arranged in the lower rotary table, it is characterized in that described step is provided with down locking pin, the following guide finger locating slot that described time guide finger is provided with and following locking pin cunning is joined.
2. a numerical control press is from the revolving die locking device, it comprises patrix locking device and counterdie locking device, it is characterized in that described patrix locking device comprises the slide that is fixedly set on the top rotary table, described slide is provided with the slide locating slot, last guide post be provided with slide locating slot cunning join on locking pin; Described counterdie locking device comprises step and the following guide finger that is arranged in the lower rotary table, and described step is provided with down locking pin, and described guide finger down is provided with the following guide finger locating slot of joining with following locking pin cunning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200275724U CN201098715Y (en) | 2007-09-18 | 2007-09-18 | Numerical control punch self-rotating die locking device and bottom die locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200275724U CN201098715Y (en) | 2007-09-18 | 2007-09-18 | Numerical control punch self-rotating die locking device and bottom die locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098715Y true CN201098715Y (en) | 2008-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200275724U Expired - Lifetime CN201098715Y (en) | 2007-09-18 | 2007-09-18 | Numerical control punch self-rotating die locking device and bottom die locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098715Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044600A1 (en) * | 2011-09-29 | 2013-04-04 | Qi Haiou | Mould-loading apparatus for numerically controlled punch |
| CN106424325A (en) * | 2015-08-06 | 2017-02-22 | 珠海鼎立包装制品有限公司 | Production technology and dedicated device of enhanced pull ring |
| CN108080515A (en) * | 2016-11-21 | 2018-05-29 | 徐涌涛 | On from revolving die self-locking device |
-
2007
- 2007-09-18 CN CNU2007200275724U patent/CN201098715Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013044600A1 (en) * | 2011-09-29 | 2013-04-04 | Qi Haiou | Mould-loading apparatus for numerically controlled punch |
| CN106424325A (en) * | 2015-08-06 | 2017-02-22 | 珠海鼎立包装制品有限公司 | Production technology and dedicated device of enhanced pull ring |
| CN106424325B (en) * | 2015-08-06 | 2019-07-26 | 珠海鼎立包装制品有限公司 | A kind of production technology and special equipment of reinforced pull ring |
| CN108080515A (en) * | 2016-11-21 | 2018-05-29 | 徐涌涛 | On from revolving die self-locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JI'NAN FOUNDRY AND METALFORMING MACHINERY RESEARCH Free format text: FORMER OWNER: JINAN CASTING + FORGING JIEMAI MACHINERY CO., LTD. Effective date: 20101129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250306 DONGHUAN ROAD, JI'NAN ECONOMIC DEVELOPMENT ZONE, CHANGQING DISTRICT, JI'NAN CITY, SHANDONG PROVINCE TO: 250306 NO.500, FENGHUANG ROAD, CHANGQING DISTRICT, JI'NAN CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101129 Address after: 250306 Phoenix Road, Changqing District, Shandong, Ji'nan, China, 500 Patentee after: Ji'nan Foundry & Metalforming Machinery Research Institute Co., Ltd. Address before: 250306 East Ring Road, Ji'nan Economic Development Zone, Changqing District, Ji'nan, Shandong Patentee before: Jinan Casting & Forging Jiemai Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |
|
| CX01 | Expiry of patent term |