CN211218218U

CN211218218U - Open type press

Info

Publication number: CN211218218U
Application number: CN201922084485.8U
Authority: CN
Inventors: 钱岳兴
Original assignee: Shengzhou Huabang General Equipment Co ltd
Current assignee: Shengzhou Huabang General Equipment Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-11
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an open press, include the base and set up the press main part on the base, the press main part includes the punching press head, the base top is located under the punching press head position and is provided with operation platform, the last material feeding unit that is provided with of operation platform, material feeding unit includes feeding platform and is used for driving the push mechanism of feeding platform motion, push mechanism is including fixing at the inside driving motor of operation platform and fixing the driven frame in the feeding platform bottom, be connected with on driving motor's the output and stretch into the inside driving gear of driven frame. The utility model has the advantages that: the utility model discloses be provided with material feeding unit, can control feeding platform and remove to keeping away from the first position of punching press completely, owing to keep away from the punching press head when manual change raw materials steel sheet, consequently can not take place the contact with the punching press head to effectively stop the potential safety hazard that manual change raw materials steel sheet exists, effectively improved the result of use of press.

Description

Open type press

Technical Field

The utility model relates to a press technical field specifically is an open press.

Background

The press machine is universal equipment with an exquisite structure and has the characteristics of wide application, high production efficiency and the like. The press machine can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, and is used for processing parts by applying strong pressure on metal blanks to enable metal to generate plastic deformation and fracture. At present, the press of prior art needs to be manually put and changes the raw materials steel sheet and carry out the punching press, in case the accident steps on the footboard and causes the press to push down, leads to the hand to be pressed easily and hinders, so there is the potential safety hazard in the manual mode of putting and changing the raw materials steel sheet.

To above-mentioned problem, utility model patent that publication number is CN209006562U discloses a press, be in including operation panel, punch press body and fixed setting the operation panel upper surface just is located the stamping die of punch press body punching press head below, its characterized in that: still be provided with material feeding unit on the operation panel and carry out the pay-off for punching operation, material feeding unit includes the fixed establishment who carries out fixed position to the raw materials steel sheet to carry out the push mechanism of propelling movement to the raw materials steel sheet. The utility model discloses a technical scheme have solved the problem that has the potential safety hazard when manual change raw materials steel sheet carries out the punching press, simultaneously the utility model provides a new technical scheme solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to provide an open press that can effectively stop the potential safety hazard that manual work piece changing produced in order to solve foretell problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an open press, include the base and set up the press main part on the base, the press main part includes the punching press head, the base top is located the punching press head under the position and is provided with operation platform, the last material feeding unit that is provided with of operation platform, material feeding unit includes feeding platform and is used for driving the push mechanism of feeding platform motion, push mechanism is including fixing at the inside driving motor of operation platform and fixing the driven frame in the feeding platform bottom, be connected with on driving motor's the output and stretch into the inside driving gear of driven frame, be provided with a plurality of driven teeth with driving gear meshing on the inner wall of driven frame one side.

By adopting the technical scheme, as the feeding device is arranged on the operating platform, when the raw material steel plate needs to be replaced, a worker can control the driving motor to start so as to drive the driving gear to rotate along with the driving motor, and then the driven frame can be driven to move along with the driving gear through meshing transmission between the driving gear and the driven teeth so as to drive the feeding platform to horizontally displace relative to the operating platform, so that the worker can control the feeding platform to move to a position far away from the punching head, when the feeding platform moves to a position far away from the punching head completely, the worker can easily take off the raw material steel plate which is punched on the feeding platform and replace the raw material steel plate to be processed, and then control the feeding platform to move to a position close to the punching head until the feeding platform completely resets, so that the next punching operation can be carried out, and the operation is convenient and simple, and because the staff keeps away from the punching press head when the raw materials steel sheet is changed manually, consequently can not take place the contact with the punching press head, even the accident steps on the footboard and causes the press to push down, can not lead to the hand to be crushed yet to effectively stop the potential safety hazard that manual change raw materials steel sheet exists, effectively improved the result of use of press.

As the utility model discloses a further setting, two dead slots have been seted up to feeding platform inside, the notch has all been seted up to the corresponding dead slot position in feeding platform top, the notch switches on with the dead slot is inside, the last fixture that is provided with of feeding platform, fixture includes the grip block of sliding connection in the dead slot inside.

Through adopting above-mentioned technical scheme, owing to be provided with fixture, fixture includes the grip block, and grip block sliding connection is inside the dead slot, then after the raw materials steel sheet on feeding platform changed, staff's accessible grip block carries out the centre gripping to the raw materials steel sheet and fixes for the raw materials steel sheet is effectively injectd on feeding platform, prevents the raw materials steel sheet landing at feeding platform motion's in-process, thereby has effectively guaranteed the result of use of press.

As the utility model discloses a further setting, threaded connection has the screw lead screw on the grip block, screw lead screw one end is rotated and is connected on the dead slot inner wall, and the other end passes the feeding platform lateral wall and stretches out the dead slot outside.

Through adopting above-mentioned technical scheme, owing to threaded connection has the screw lead screw on the grip block, then through rotating the screw lead screw, can drive the grip block and move thereupon, because the grip block receives the spacing of dead slot, consequently can not rotate along with the screw lead screw to only can be at the inside round trip movement of dead slot, then the staff can carry out the centre gripping to the raw materials steel sheet of different specifications size through the interval between the control grip block, thereby has strengthened fixture's centre gripping effect.

As a further setting of the utility model, the one end that the grip block is located the dead slot inside is connected with a plurality of springs, the one end that the grip block was kept away from to the spring is fixed on the dead slot inner wall.

Through adopting above-mentioned technical scheme, because the one end that is located the dead slot at the grip block is connected with a plurality of springs, then through the elastic support effect of spring, can produce the effect of pressing to the grip block to the centre gripping that makes the grip block is more firm.

As a further arrangement of the utility model, the one end that the thread lead screw stretches out the dead slot outside is connected with the turning block.

Through adopting above-mentioned technical scheme, because the one end that stretches out the dead slot outside at the screw thread lead screw is connected with the turning block, then can drive the screw thread lead screw and rotate thereupon through rotating the turning block, the setting of turning block can provide a point of application of force for rotating the screw thread lead screw to make the operation of rotating the screw thread lead screw become more light laborsaving.

As the utility model discloses a further setting, the operation platform both sides all are provided with the spout, the feeding platform bottom is provided with and is used for stretching into spout and sliding connection at the inside pulley of spout.

Through adopting above-mentioned technical scheme, owing to be provided with spout and pulley, then when feeding platform takes place horizontal displacement for operation platform, the pulley can slide in the spout inside thereupon, can play limiting displacement, and the removal that again can make feeding platform becomes more smooth and easy.

As a further configuration of the present invention, the driving motor adopts a programmable servo motor.

By adopting the technical scheme, because the driving motor adopts the programmable servo motor, the rotating speed of the driving motor can be preset, so that the preset driving motor can move according to a fixed mode, and the control of a worker on the feeding platform is facilitated.

As a further setting of the utility model, the grip block adopts the epoxy resin material to make.

Through adopting above-mentioned technical scheme, because the grip block adopts the epoxy material to make, the epoxy material durability is good, long service life, and intensity is higher for the grip block can carry out firm centre gripping to the raw materials steel sheet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be provided with material feeding unit, can control feeding platform and remove to keeping away from the first position of punching press completely, then can easily take off the raw materials steel sheet that the punching press has finished on the feeding platform and change the raw materials steel sheet of treating processing, owing to keep away from the punching press head when manual change raw materials steel sheet, consequently can not take place to contact with the punching press head, even the accident is stepped on the footboard and is caused the press and push down, can not lead to the hand to be crushed yet, thereby effectively stopped the manual potential safety hazard that changes the raw materials steel sheet and exist, the result of use of press has effectively been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the operating platform and the feeding platform of the present invention;

fig. 3 is a schematic structural view of the pushing mechanism of the present invention;

fig. 4 is the internal structure schematic diagram of the feeding platform of the present invention.

Reference numerals: 1. a base; 2. a press main body; 3. punching a head; 4. an operating platform; 5. a feeding platform; 6. a drive motor; 7. a driven frame; 8. a driving gear; 9. a driven tooth; 10. an empty groove; 11. a notch; 12. a clamping plate; 13. a spring; 14. a threaded lead screw; 15. rotating the block; 16. a chute; 17. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an open press machine comprises a base 1 and a press machine main body 2 arranged on the base 1, wherein the press machine main body 2 comprises a press head 3, an operating platform 4 is required to be arranged at the top of the base 1 and under the press head 3, a feeding device is required to be arranged on the operating platform 4, the feeding device comprises a feeding platform 5 and a pushing mechanism for driving the feeding platform 5 to move, the pushing mechanism comprises a driving motor 6 fixed in the operating platform 4 and a driven frame 7 fixed at the bottom of the feeding platform 5, the driving motor 6 is required to adopt a programmable servo motor, a driving gear 8 is required to be connected to the output end of the driving motor 6, so that one end of the driving gear 8 far away from the driving motor 6 extends into the driven frame 7, a plurality of driven teeth 9 meshed with the driving gear 8 are required to be arranged on the inner wall of one side of the driven frame 7, wherein, sliding chutes 16 are required to be arranged at two sides of the operating platform 4, pulleys 17 which are used for extending into the sliding chutes 16 and are connected with the sliding chutes 16 are arranged at the bottom of the feeding platform 5, two empty slots 10 are required to be arranged in the feeding platform 5, and notches 11 are arranged at the top of the feeding platform 5 corresponding to the empty slots 10, so that the notches 11 are communicated with the interiors of the empty slots 10, a clamping mechanism is required to be arranged on the feeding platform 5, the clamping mechanism comprises two clamping plates 12, the clamping plates 12 are required to be made of epoxy resin materials, the two clamping plates 12 are required to be arranged in parallel and oppositely, one end of each clamping plate 12 is required to be connected with the interiors of the empty slots 10 in a sliding manner, the other end of each clamping plate passes through the notches 11 and extends out of the empty slots 10, a threaded screw rod 14 is required to be connected with the clamping plates 12 in a threaded manner, one end of the threaded screw rod 14 is rotatably connected, then, a rotating block 15 is connected to one end of the threaded screw rod 14 extending out of the hollow groove 10

Because the feeding device is arranged on the operating platform 4, when the raw material steel plate needs to be replaced, a worker can control the driving motor 6 to start so as to drive the driving gear 8 to rotate along with the driving gear, and can drive the driven frame 7 to move along with the driving gear through meshing transmission between the driving gear 8 and the driven teeth 9 so as to drive the feeding platform 5 to horizontally displace relative to the operating platform 4, so that the worker can control the feeding platform 5 to move to a position far away from the punching head 3, when the feeding platform 5 moves to a position far away from the punching head 3 completely, the worker can easily take down the raw material steel plate which is punched on the feeding platform 5 and replace the raw material steel plate to be processed, then control the feeding platform 5 to move to a position close to the punching head 3 until the feeding platform 5 is completely reset, so as to perform the next punching operation, and the operation is convenient and simple, and because the staff keeps away from the punching press head 3 when the raw materials steel sheet is changed manually, consequently can not take place the contact with punching press head 3, even the accident steps on the footboard and causes the press to push down, also can not lead to the hand to be crushed to effectively stop the potential safety hazard that manual change raw materials steel sheet exists, effectively improved the result of use of press.

Because the clamping mechanism is arranged, the clamping mechanism comprises the clamping plate 12, and the clamping plate 12 is slidably connected inside the empty groove 10, after the raw material steel plate on the feeding platform 5 is completely replaced, a worker can clamp and fix the raw material steel plate through the clamping plate 12, so that the raw material steel plate is effectively limited on the feeding platform 5, and the raw material steel plate is prevented from sliding off in the motion process of the feeding platform 5, thereby effectively ensuring the use effect of the press machine, and because the threaded screw rod 14 is connected on the clamping plate 12 through the thread, the clamping plate 12 can be driven to move along with the threaded screw rod 14 by rotating the threaded screw rod 14, because the clamping plate 12 is limited by the empty groove 10, the clamping plate 12 cannot rotate along with the threaded screw rod 14, thereby only moving back and forth inside the empty groove 10, the worker can clamp the raw material steel plates with different specifications and sizes by controlling the space between the clamping plates 12, thereby the centre gripping effect of fixture has been strengthened, because the one end that is located the dead slot 10 inside at grip block 12 is connected with a plurality of springs 13, then through the elastic support effect of springs 13, can produce the pressure effect to grip block 12, thereby make the centre gripping of grip block 12 more firm, wherein, because the one end that stretches out the dead slot 10 outside at screw thread lead screw 14 is connected with turning block 15, then can drive screw thread lead screw 14 along with it and rotate through rotating turning block 15, the setting up of turning block 15 can provide a point of application of force for rotating screw thread lead screw 14, thereby make the operation of rotating screw thread lead screw 14 become more light laborsaving, and because grip block 12 adopts epoxy material to make, epoxy material durability is good, long service life, and intensity is higher, make grip block 12 can firmly centre gripping raw materials steel sheet.

Because the sliding grooves 16 are formed in the two sides of the operating platform 4, and the pulleys 17 which are used for extending into the sliding grooves 16 and are connected to the inside of the sliding grooves 16 in a sliding mode are arranged at the bottom of the feeding platform 5, when the feeding platform 5 is displaced horizontally relative to the operating platform 4, the pulleys 17 can slide in the sliding grooves 16, a limiting effect can be achieved, and the feeding platform 5 can move more smoothly.

Because the driving motor 6 adopts a programmable servo motor, the rotating speed of the driving motor 6 can be preset, so that the preset driving motor 6 can move according to a fixed mode, and the control of a worker on the feeding platform 5 is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an open press, includes base (1) and sets up press main part (2) on base (1), press main part (2) are including punching press head (3), base (1) top is located punching press head (3) and is provided with operation platform (4) its characterized in that under the position: be provided with material feeding unit on operation platform (4), material feeding unit includes feeding platform (5) and is used for driving the push mechanism of feeding platform (5) motion, push mechanism is including fixing driving motor (6) in operation platform (4) inside and fixing driven frame (7) in feeding platform (5) bottom, be connected with on the output of driving motor (6) and stretch into inside driving gear (8) of driven frame (7), be provided with a plurality of driven tooth (9) with driving gear (8) meshing on driven frame (7) one side inner wall.

2. A press according to claim 1, characterized in that: two dead slots (10) have been seted up to feeding platform (5) inside, notch (11) have all been seted up to corresponding dead slot (10) position in feeding platform (5) top, notch (11) switch on with dead slot (10) inside, be provided with fixture on feeding platform (5), fixture includes grip block (12) of sliding connection in dead slot (10) inside.

3. A press according to claim 2, characterized in that: the clamping plate (12) is connected with a threaded screw rod (14) in a threaded mode, one end of the threaded screw rod (14) is rotatably connected to the inner wall of the empty groove (10), and the other end of the threaded screw rod penetrates through the side wall of the feeding platform (5) and extends out of the empty groove (10).

4. A press according to claim 2, characterized in that: the clamping plate (12) is located the inside one end in dead slot (10) and is connected with a plurality of springs (13), the one end that clamping plate (12) was kept away from in spring (13) is fixed on dead slot (10) inner wall.

5. A press according to claim 3, characterized in that: one end of the threaded screw rod (14) extending out of the empty groove (10) is connected with a rotating block (15).

6. A press according to claim 1, characterized in that: operating platform (4) both sides all are provided with spout (16), feeding platform (5) bottom is provided with and is used for stretching into spout (16) and sliding connection at inside pulley (17) of spout (16).

7. A press according to claim 1, characterized in that: the driving motor (6) adopts a programmable servo motor.

8. A press according to claim 2, characterized in that: the clamping plate (12) is made of epoxy resin materials.