CN210881068U - Quick die change device of press - Google Patents
Quick die change device of press Download PDFInfo
- Publication number
- CN210881068U CN210881068U CN201921656975.4U CN201921656975U CN210881068U CN 210881068 U CN210881068 U CN 210881068U CN 201921656975 U CN201921656975 U CN 201921656975U CN 210881068 U CN210881068 U CN 210881068U
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- CN
- China
- Prior art keywords
- backup pad
- base
- rod
- gear
- die change
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a quick die change device of press, including rotating device, backup pad and pusher, the backup pad setting is on rotating device, and pusher sets up in the backup pad, and rotating device includes the base, the motor, the drive wheel, gear and pivot, and the motor is fixed in the backup pad, and the drive wheel is connected with the motor, and the gear is fixed to be set up on the base, and the pivot sets up on the base, and the backup pad setting is in the pivot, gear and drive wheel meshing, the backup pad is equipped with the mould groove, and pusher sets up in mould groove one side, and pusher includes cylinder and push pedal, and the push pedal is connected with the cylinder, be equipped with the ball between backup pad and the gear, the ball ring revolutes the axle setting. The utility model discloses can reduce manual operation step, promote retooling efficiency.
Description
Technical Field
The utility model relates to a press technical field, in particular to quick die change device of press.
Background
The press is a universal press with exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The press includes machining equipment such as punch press, hydraulic press, and the press need set up the mould in processing head below usually when using, according to different processing steps or part, need change different moulds, and current mould adopts manual change usually, but, when the number of times of changing is more frequent, the mould kind of change is more time, and manual change can consume workman's a large amount of energy, leads to misoperation scheduling problem easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind and can alleviate workman intensity of labour, make things convenient for the quick retooling device of the press that the mould was changed.
The specific technical scheme is as follows: the utility model provides a quick die change device of press, includes rotating device, backup pad and pusher, the backup pad sets up on rotating device, and pusher sets up in the backup pad, rotating device includes the base, and the motor, the drive wheel, gear and pivot, the motor is fixed in the backup pad, and the drive wheel is connected with the motor, and the gear is fixed to be set up on the base, and the pivot setting is on the base, and the backup pad setting is in the pivot, gear and drive wheel meshing, the backup pad is equipped with the mould groove, and pusher sets up in mould groove one side, and pusher includes cylinder and push pedal, and the push pedal is connected with the cylinder, be equipped with the ball between backup pad and the gear, the ball encircles the axle setting.
The following is the attached technical proposal of the utility model.
Further, the rotating device comprises a limiting assembly, and the limiting assembly is arranged in the base.
Further, spacing subassembly includes action bars, spring, connecting rod and bolt, action bars one end and base pivot connection, the other end are the free end, spring one end is fixed in the base, and the other end is connected with the action bars, and connecting rod one end and action bars pivot connection, bolt setting are on the connecting rod, and the bolt corresponds the setting with the locating hole in the backup pad.
Furthermore, the connecting rod includes horizontal pole and montant, montant one end and action bars pivot connection, and the other end is connected with the horizontal pole middle part, and the bolt setting is at the horizontal pole both ends.
Furthermore, the number of the inserted pins is two, and the two inserted pins are symmetrically arranged.
Furthermore, the free end of the operating rod extends out of the base, and the free end of the operating rod is located below the base.
The technical effects of the utility model: the utility model discloses a quick die change device of press can be with placing the mould in advance in the press fast propelling movement, reduced manual operation step, promoted retooling efficiency; simultaneously, can lock or release the backup pad, the backup pad produces when avoiding the mould propelling movement and rocks, reduces the safety risk that is leaded to by the maloperation.
Drawings
Fig. 1 is a schematic diagram of a quick die change device of a press according to an embodiment of the present invention.
Fig. 2 is a schematic view of a rotating device according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of a mold chase according to an embodiment of the present invention.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 4, the rapid die change device of the press machine of the present embodiment includes a rotating device 1, a supporting plate 2 and a pushing device 3, wherein the supporting plate 2 is disposed on the rotating device 1, and the pushing device 3 is disposed on the supporting plate 2. Rotating device 1 includes base 11, motor 12, drive wheel 13, gear 14 and pivot 15, motor 12 fixes in backup pad 2, and drive wheel 13 is connected with motor 12, and gear 14 is fixed to be set up on base 11, and pivot 15 sets up on base 11, and the backup pad setting is in the pivot, and gear 14 and drive wheel 13 meshing. The supporting plate 2 is provided with a mold groove 21, and the pushing device 3 is arranged on one side of the mold groove 21. The pushing device 3 comprises an air cylinder 31 and a push plate 32, the push plate 32 is connected with the air cylinder 31, a ball 4 is arranged between the supporting plate 2 and the gear 14, and the ball 4 is arranged around the rotating shaft 15. Among the above-mentioned technical scheme, can drive wheel 13 through motor 12 and rotate, drive wheel 13 drives backup pad 2 and rotates around pivot 15 to the messenger places the mould 10 rotation in mould groove 21. Therefore, when the press needs to change the mold, the worker places the old mold in the empty mold slot, and by the rotation of the support plate 2, the mold 10 in the other mold slot 21 can be rotated to the position of the press, and the push plate 32 is pushed by the cylinder 31 of the pushing device to push the mold into the press 9. By providing the balls 4, the support plate 2 can be rotated above the gear 14, and at the same time, the force applied to the support plate 2 can be dispersed. Through above-mentioned technical scheme, can the quick replacement die of press, promote the mould and change efficiency. Be equipped with two mould grooves in this embodiment, in order to prevent that the mould from being thrown away mould groove 21 when the fast turn-round, the mould groove 21 bottom of this embodiment is equipped with adsorption hole 6, and adsorption hole 6 passes through airflow channel 7 and vacuum source intercommunication for backup pad 2 mould can be adsorbed in the mould groove when rotating, thereby avoids it to be thrown away. The vacuum source may be an air pressure device or an air pump, which may be disposed on the base.
In this embodiment, rotating device 1 includes spacing subassembly 5, and spacing subassembly 5 sets up in base 11 to can rotate the back that targets in place as backup pad 2, through spacing subassembly 5 fixed support board 2, avoid it to rock and influence the mould and carry.
In this embodiment, the limiting component 5 includes an operating rod 51, a spring 52, a connecting rod 53 and a plug 54, one end of the operating rod 51 is pivotally connected to the base 11, the other end is a free end, one end of the spring 52 is fixed in the base 11, the other end is connected to the operating rod 51, one end of the connecting rod 53 is pivotally connected to the operating rod 51, the plug 54 is disposed on the connecting rod 53, and the plug 54 is disposed corresponding to the positioning hole 22 on the supporting plate 2. With the above technical solution, the latch 54 is inserted into the positioning hole 22 through the through hole of the gear, so that the support plate 2 cannot rotate. When the support plate 2 needs to rotate, the operating rod 51 is pressed down to rotate, the operating rod 51 drives the connecting rod 53 to move downwards, and the spring 52 is stretched; the connecting rod 53 drives the bolt to move downwards to be separated from the positioning hole 22, so that the supporting plate 2 rotates; after the rotation is in place, the lever 51 is operated or not, the spring 52 resets the lever, and the latch 54 is inserted into the positioning hole 22 to lock the support plate. In this embodiment, there are two pins 54, the two pins are symmetrically disposed, the two positioning holes 22 are symmetrically disposed, and the support plate rotates 180 ° each time. Those skilled in the art can know that, according to design requirements, on the basis of the present embodiment, different numbers of pins can be disposed corresponding to different numbers of positioning holes.
In this embodiment, the connecting rod 53 includes a cross rod 531 and a vertical rod 532, one end of the vertical rod 532 is pivotally connected to the operating rod 51, the other end is connected to the middle of the cross rod 531, and the bolts 54 are disposed at two ends of the cross rod 531. Through above-mentioned technical scheme, the connecting rod processing of being convenient for, save material, in addition, can make two bolt synchronous motion. In this embodiment, the cross bars 531 are perpendicular to the vertical bars 532.
In this embodiment, the free end 511 of the operating rod 51 extends out of the base, and the free end 511 of the operating rod 51 is located below the base 11, so that a worker can step on the operating rod 51 beside the base, and the operation is convenient.
The rapid die changing device of the press machine can rapidly push the pre-placed die into the press machine, so that the manual operation steps are reduced, and the die changing efficiency is improved; simultaneously, can lock or release the backup pad, the backup pad produces when avoiding the mould propelling movement and rocks, reduces the safety risk that is leaded to by the maloperation.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick die change device of press, its characterized in that, includes rotating device, backup pad and pusher, the backup pad sets up on rotating device, and pusher sets up in the backup pad, rotating device includes the base, the motor, the drive wheel, gear and pivot, the motor is fixed in the backup pad, and the drive wheel is connected with the motor, and the gear is fixed to be set up on the base, and the pivot sets up on the base, and the backup pad setting is in the pivot, gear and drive wheel meshing, the backup pad is equipped with the mould groove, and pusher sets up in mould groove one side, and pusher includes cylinder and push pedal, and the push pedal is connected with the cylinder, be equipped with the ball between backup pad and the gear, the ball encircles the setting of revoluting the axle.
2. The rapid die change device of a press machine according to claim 1, wherein the rotating device comprises a limiting assembly disposed in the base.
3. The quick die change device of the press machine as claimed in claim 2, wherein the limiting component comprises an operating rod, a spring, a connecting rod and a bolt, one end of the operating rod is pivotally connected with the base, the other end of the operating rod is a free end, one end of the spring is fixed in the base, the other end of the spring is connected with the operating rod, one end of the connecting rod is pivotally connected with the operating rod, the bolt is arranged on the connecting rod, and the bolt is arranged corresponding to the positioning hole in the supporting plate.
4. The quick die change device of the press machine as claimed in claim 3, wherein the connecting rod comprises a cross rod and a vertical rod, one end of the vertical rod is pivotally connected with the operating rod, the other end of the vertical rod is connected with the middle part of the cross rod, and the bolts are arranged at two ends of the cross rod.
5. The quick die change device of a press machine as claimed in claim 4, wherein the number of the pins is two, and the two pins are symmetrically arranged.
6. A die change device of a press machine according to claim 5, wherein the free end of the operating rod extends out of the base, and the free end of the operating rod is located below the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921656975.4U CN210881068U (en) | 2019-09-30 | 2019-09-30 | Quick die change device of press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921656975.4U CN210881068U (en) | 2019-09-30 | 2019-09-30 | Quick die change device of press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881068U true CN210881068U (en) | 2020-06-30 |
Family
ID=71332323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921656975.4U Expired - Fee Related CN210881068U (en) | 2019-09-30 | 2019-09-30 | Quick die change device of press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881068U (en) |
-
2019
- 2019-09-30 CN CN201921656975.4U patent/CN210881068U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |