CN222874075U

CN222874075U - Hot-press forming die

Info

Publication number: CN222874075U
Application number: CN202421440761.4U
Authority: CN
Inventors: 刘伟; 胡志祥
Original assignee: Changzhou Zhengliang Precision Machinery Manufacturing Co ltd
Current assignee: Changzhou Zhengliang Precision Machinery Manufacturing Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-05-16
Anticipated expiration: 2034-06-21

Abstract

The utility model belongs to the technical field of hot-press forming dies, and particularly relates to a hot-press forming die which comprises an operation table, wherein an auxiliary device is arranged on a fixing frame, a lifting seat is arranged in a lifting groove, a screw is arranged at the top of the lifting seat, a lifting block is sleeved outside the section of the screw, a lifting frame is arranged at the bottom of a connecting block, a movable seat is arranged outside the section of the screw and a limiting rod, a driving device is arranged on a seat body of the movable seat, the bottom end of an output shaft of the driving device penetrates through the movable seat and is provided with a polishing head, a rotating button is arranged at the top end of the screw, a connecting frame is arranged on a frame body of the lifting frame, a suction nozzle is arranged on a tube body of a suction tube, a collecting box is arranged at the top of the supporting frame, a connecting hose is arranged on the suction mechanism, the effect of deburring of the edge position of a product is achieved through the effect of the auxiliary device, and the production efficiency of hot-stamping operation is improved.

Description

Hot-press forming die

Technical Field

The utility model relates to the technical field of hot-press forming dies, in particular to a hot-press forming die.

Background

In the production process of some metal products, the hot-press forming die is required to be used for carrying out cooperation operation so as to carry out stamping forming on the raw material plate and meet the appointed production requirement;

One chinese patent with publication No. CN214872822U discloses an autoclave forming mold, which includes a male mold, a female mold, and a locking assembly. The locking assembly comprises a bolt and a first rubber ring, a through hole is formed in the male die, a screw hole is formed in the female die at a position corresponding to the through hole, and a containing groove is formed in one end, close to the male die, of the screw hole or one end, close to the female die, of the through hole. When the male die and the female die are assembled, one end of the bolt, which is arranged in the accommodating groove, sequentially passes through the through hole and the first rubber ring and then is locked in the screw hole. Therefore, the first rubber ring is matched with the bolt to realize the sealing between the through hole and the screw hole, so that resin is prevented from being heated and melted to enter the through hole and the screw hole and be adhered to the bolt in the autoclave molding technology, the bolt can be conveniently unscrewed, the die separation is convenient, the damage to the bolt and the screw teeth in the screw hole is prevented, and the production efficiency in the autoclave molding technology is improved;

When the autoclave forming die is used, burrs exist on the side of a formed product, the product needs to be removed in the follow-up process, so that the production streamline of the product is longer, the efficiency of the whole production operation is low, and therefore, the autoclave forming die is provided for solving the problems.

Disclosure of utility model

In order to overcome the defects of the prior art and solve the existing problems of the hot press forming die, the utility model provides the hot press forming die.

The hot-press forming die comprises an operation table, wherein a fixing frame is arranged at the top of the operation table, a stamping mechanism is arranged on the fixing frame, auxiliary devices are arranged on the fixing frame, the auxiliary devices comprise lifting grooves, lifting grooves are formed in two side frame bodies of the fixing frame in a penetrating mode, lifting seats are arranged in the lifting grooves, a screw is arranged at the top of each lifting seat, lifting blocks are arranged above the lifting seats in the lifting grooves, the lifting blocks are sleeved outside the cross section of the screw, a first connecting rod is arranged at the upper positions of two sides of each lifting block through a pin shaft, a connecting block is arranged at the bottom end of each first connecting rod, a second connecting rod is arranged at the lower positions of two sides of each lifting block through a pin shaft, and the bottom ends of the second connecting rods are connected to the connecting blocks;

The deburring device comprises a connecting block, a lifting frame, a screw rod, a limiting rod, a movable seat, a driving device, a polishing head and a deburring head, wherein the lifting frame is arranged at the bottom of the connecting block, the screw rod is arranged on a frame body of the lifting frame, the limiting rod is arranged at the bottom of the screw rod on the lifting frame, the movable seat is arranged outside the section of the screw rod and the limiting rod, the driving device is arranged on the seat body of the movable seat, the bottom end of an output shaft of the driving device penetrates through the movable seat and is provided with the deburring head, and therefore deburring effects on products with different sizes and shapes are achieved.

Preferably, the top of the screw rod penetrates through the lifting block to extend out of the outside, a rotating button is arranged at the top end of the screw rod, a pushing mechanism is arranged on the bottom of the fixing frame, a pushing rod piece at the top of the pushing mechanism penetrates through the frame body of the fixing frame and is connected to the bottom of the lifting seat, and the operation position of the lifting seat is adjusted.

Preferably, a small motor is arranged at one end of the frame body of the lifting frame, the end part of an output shaft of the small motor penetrates through the frame plate of the lifting frame and is connected with the end part of the screw rod, the horizontal plane of the end surface of the bottom of the polishing head is lower than that of the end surface of the bottom of the frame body of the lifting frame, when the lifting seat moves up to the highest position, the rotating button is not contacted with the top end surface of the inner wall of the lifting groove, and the polishing head can work smoothly.

Preferably, a connecting frame is arranged on the frame body of the lifting frame, an exhaust pipe is arranged between the connecting frames, an exhaust nozzle is arranged on the pipe body of the exhaust pipe, and the purpose of sucking the polished metal scraps is achieved.

Preferably, the two sides of the operation table are provided with supporting frames, the top of each supporting frame is provided with a collecting box, the top of each collecting box is provided with an air extraction mechanism, each air extraction mechanism is provided with a connecting hose, and the end parts of the connecting hoses are connected to the air extraction pipes to provide driving force for operation of the air extraction nozzles.

Preferably, a pressing groove is formed in the top of the operating platform; the hot stamping device comprises a stamping mechanism, wherein a hot stamping upper die is arranged on a bottom connecting piece of the stamping mechanism, telescopic holes are formed in the positions, located at four corners of a pressing groove, of the top of an operating platform, pushing equipment is arranged in the telescopic holes, and hot stamping operation can be smoothly performed.

The utility model has the advantages that:

According to the utility model, through the structural design of the auxiliary device, the rotating button in the lifting groove rotates, the lifting seat drives the first connecting rod to move by rotating the screw rod, the lifting frame moves to a proper position under the cooperation of the connecting block and the second connecting rod, then the pushing mechanism is started, the lifting seat drives the screw rod and the lifting block to move downwards to a proper position, the contact between the polishing head and the side of a product is ensured, then the small motor is started, the screw rod rotates, and the moving seat drives the driving device and the polishing head to move back and forth under the cooperation of the limiting rod, so that the deburring effect on the edge position of the product is achieved, the operation streamline is shortened, and the production efficiency of hot stamping operation is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of a device;

FIG. 2 is a schematic structural view of a fixing frame;

FIG. 3 is a schematic view of a portion of the auxiliary device;

FIG. 4 is a schematic view of a structure of a lifting frame;

fig. 5 is a schematic structural view of the auxiliary cleaning apparatus.

The drawing shows that the device comprises a working table 1, a fixing frame 2, a stamping mechanism 401, a lifting groove 402, a lifting seat 403, a screw rod 404, a lifting block 405, a rotating button 406, a pushing mechanism 407, a first connecting rod 408, a connecting block 409, a second connecting rod 410, a lifting frame 411, a screw rod 412, a limiting rod 413, a moving seat 414, a driving device 415, a polishing head 416, a small motor 417, a connecting frame 418, an exhaust pipe 419, an exhaust nozzle 420, a supporting frame 421, a collecting box 422, a connecting hose 423, an exhaust mechanism 6, a hot pressing upper die 7, a pressing groove 8 and a telescopic hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a hot press forming die comprises an operation table 1, wherein a fixing frame 2 is arranged at the top of the operation table 1, a stamping mechanism 3 is arranged on the fixing frame 2, an auxiliary device is arranged on the fixing frame 2, the auxiliary device comprises a lifting groove 401, lifting grooves 401 are formed in the two side frame bodies of the fixing frame 2 in a penetrating manner, lifting seats 402 are arranged in the lifting grooves 401, a screw 403 is arranged at the top of the lifting seats 402, lifting blocks 404 are arranged in the lifting grooves 401 and above the lifting seats 402, the lifting blocks 404 are sleeved outside the cross section of the screw 403, first connecting rods 407 are arranged at positions on two sides of the lifting blocks 404 through pin shafts, connecting blocks 408 are arranged at the bottom ends of the first connecting rods 407, second connecting rods 409 are arranged at positions on two sides of the lifting blocks 404 through pin shafts, and the bottom ends of the second connecting rods 409 are connected to the connecting blocks 408;

The bottom of the connecting block 408 is provided with a lifting frame 410, a screw rod 411 is arranged on a frame body of the lifting frame 410, a limit rod 412 is arranged on the lifting frame 410 and positioned at the bottom of the screw rod 411, a movable seat 413 is arranged outside the section of the screw rod 411 and the limit rod 412, a driving device 414 is arranged on the seat body of the movable seat 413, the bottom end of an output shaft of the driving device 414 penetrates through the movable seat 413 and is provided with a polishing head 415, the top of a screw rod 403 penetrates through the lifting block 404 to extend out of the outside, the top of the screw rod 403 is provided with a rotating button 405, the bottom of the fixing frame 2 is provided with a pushing mechanism 406, a pushing rod piece at the top of the pushing mechanism 406 penetrates through the frame body of the fixing frame 2 and is connected to the bottom of the lifting frame 402, one end of the frame body of the lifting frame 410 is provided with a small motor 416, the end of the output shaft of the small motor 416 penetrates through a frame plate of the lifting frame 410 and is connected with the end of the screw rod 411, the horizontal plane at which the bottom end face of the polishing head 415 is positioned is lower than the horizontal plane at the bottom end face of the frame body of the lifting frame 410, and when the lifting frame 402 is moved to the highest position, the rotating button 405 is not contacted with the top end face of the inner wall of the lifting groove 401;

When the existing autoclave forming die is used, burrs are formed on the side of a formed product, the product is required to be deburred later, the production streamline of the product is longer, the whole production operation efficiency is low, the operation is carried out through an auxiliary device, the stamping mechanism 3 is started, the hot stamping operation is smoothly realized under the cooperation of the hot pressing upper die 6 and the pressing groove 7, the rotating button 405 in the lifting groove 401 rotates, the lifting seat 402 drives the first connecting rod 407 to move, the lifting frame 410 moves to a proper position under the cooperation of the connecting block 408 and the second connecting rod 409, then the pushing mechanism 406 is started, the lifting seat 402 drives the screw 403 and the lifting block 404 to move downwards to a proper position, the contact between the polishing head 415 and the side of the product is ensured, the small motors 416 and 411 are started to rotate, the driving device 414 and the polishing head 415 are driven to move under the cooperation of the limiting rod 412, and the hot stamping operation efficiency is improved.

Referring to fig. 4-5, a connecting frame 417 is installed on the frame body of the lifting frame 410, an exhaust pipe 418 is installed between the connecting frames 417, an exhaust nozzle 419 is installed on the pipe body of the exhaust pipe 418, supporting frames 420 are installed on two sides of the operation table 1, a collecting box 421 is arranged at the top of the supporting frames 420, an exhaust mechanism 423 is installed at the top of the collecting box 421, a connecting hose 422 is installed on the exhaust mechanism 423, the end part of the connecting hose 422 is connected to the exhaust pipe 418, a pressing groove 7 is formed at the top of the operation table 1, a hot pressing upper die 6 is installed on a bottom connecting piece of the punching mechanism 3, telescopic holes 8 are formed at the positions of the top of the operation table 1, which are positioned at four corners of the pressing groove 7, and pushing equipment is installed inside the telescopic holes 8;

During operation, when the polishing head 415 moves back and forth, the air suction mechanism 423 on the collecting box 421 is started, and the operation port of the air suction nozzle 419 generates suction force, so that polished metal chips enter the air suction pipe 418 through the air suction nozzle 419 and enter the collecting box 421 through the connecting hose 422, an auxiliary effect is achieved, and the smooth operation of deburring is ensured.

In the production process of some metal products, the hot-press forming die is required to be used for carrying out cooperation operation so as to carry out stamping forming on the raw material plate and meet the specified production requirements; when the existing autoclave forming die is used, burrs are formed on the side of a formed product, the product is required to be deburred subsequently, the production streamline of the product is longer, the efficiency of the whole production operation is low, the operation is carried out through the auxiliary device, the punching mechanism 3 is started, under the cooperation of the hot pressing upper die 6 and the pressing groove 7, the hot punching operation is smoothly realized, the rotating button 405 in the lifting groove 401 rotates, the screw 403 rotates to enable the lifting seat 402 to drive the first connecting rod 407 to move, the lifting frame 410 moves to a proper position under the cooperation of the connecting rod 408 and the second connecting rod 409, then the pushing mechanism 406 is started, the lifting seat 402 drives the screw 403 and the lifting block 404 to move downwards to a proper position, the grinding head 415 is ensured to be in contact with the side of the product, then the small motor 416 is started, the screw 411 rotates, under the cooperation of the limiting rod 412, the driving device 414 and the grinding head 415 are driven to move back and forth, the deburring effect on the edge position of the product is achieved, the streamline operation is shortened, the production efficiency of the punching operation is improved, simultaneously, the suction head 421 is started, the suction head 421 is enabled to generate a suction force for enabling chips and debris to enter the suction hose 422 to be smoothly connected with the suction valve 419, and the suction valve is ensured to be in the suction hose is connected with the suction valve 419.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A hot press forming die comprises an operation table (1), a fixing frame (2) is installed at the top of the operation table (1), a punching mechanism (3) is installed on the fixing frame (2), auxiliary devices are installed on the fixing frame (2), the hot press forming die is characterized by comprising a lifting groove (401), lifting seats (402) are arranged in the lifting groove (401), a screw (403) is installed at the top of the lifting seats (402), lifting blocks (404) are arranged in the lifting groove (401) and are sleeved outside the section of the screw (403), connecting blocks (408) are installed at positions, which are located on two sides of the lifting blocks (404), of the first connecting rod (407) through pins, connecting rods (408) are installed at the bottom ends of the first connecting rod (407), second connecting rods (409) are installed at positions, which are located on two sides of the lifting blocks (404), of the second connecting rods (409) through pins, and the bottom ends of the second connecting rods (409) are connected to the connecting rods (408);

The lifting device comprises a lifting frame (410) arranged at the bottom of a connecting block (408), a screw rod (411) arranged on a frame body of the lifting frame (410), a limiting rod (412) arranged at the bottom of the screw rod (411) on the lifting frame (410), a movable seat (413) arranged outside the sections of the screw rod (411) and the limiting rod (412), a driving device (414) arranged on the seat body of the movable seat (413), and a polishing head (415) arranged at the bottom end of an output shaft of the driving device (414) penetrating through the movable seat (413).

2. The hot press molding die according to claim 1, wherein the top of the screw (403) penetrates through the lifting block (404) to extend out of the outside, a rotating button (405) is arranged at the top of the screw (403), a pushing mechanism (406) is arranged on the bottom of the fixed frame (2), and a pushing rod at the top of the pushing mechanism (406) penetrates through the frame body of the fixed frame (2) and is connected to the bottom of the lifting seat (402).

3. The hot press molding die according to claim 2, wherein a small motor (416) is mounted at one end of the frame body of the lifting frame (410), an output shaft end of the small motor (416) penetrates through the frame plate of the lifting frame (410) and is connected with an end of the screw rod (411), a horizontal plane of the bottom end face of the polishing head (415) is lower than a horizontal plane of the bottom end face of the frame body of the lifting frame (410), and when the lifting seat (402) moves up to the highest position, the rotating button (405) is not contacted with the top end face of the inner wall of the lifting groove (401).

4. A hot press molding die according to claim 3, wherein a connection frame (417) is provided on a frame body of the lifting frame (410), an exhaust pipe (418) is provided between the connection frames (417), and an exhaust nozzle (419) is provided on a pipe body of the exhaust pipe (418).

5. The hot press molding die according to claim 4, wherein supporting frames (420) are arranged on two sides of the operating table (1), a collecting box (421) is arranged at the top of each supporting frame (420), an air suction mechanism (423) is arranged at the top of each collecting box (421), a connecting hose (422) is arranged on each air suction mechanism (423), and the end portion of each connecting hose (422) is connected to an air suction pipe (418).

6. The hot press molding die of claim 4, wherein the top of the operating table (1) is provided with a pressing groove (7), a hot press upper die (6) is arranged on a bottom connecting piece of the stamping mechanism (3), the top of the operating table (1) is provided with telescopic holes (8) at the positions of four corners of the pressing groove (7), and pushing equipment is arranged in the telescopic holes (8).