CN210098632U

CN210098632U - Upward forming mechanism

Info

Publication number: CN210098632U
Application number: CN201920756433.8U
Authority: CN
Inventors: 余廖理; 刘用汉
Original assignee: Guangdong Zhixin Machinery Manufacturing Co Ltd
Current assignee: Guangdong Zhixin Machinery Manufacturing Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-21
Anticipated expiration: 2029-05-23

Abstract

The utility model provides a fashioned mechanism that makes progress, the base is including supporting the diaphragm and installing the support riser on supporting the diaphragm, but installs horizontal migration's shifter on the support diaphragm, installs the drift device that can reciprocate on the support riser, and the work piece clamping of treating processing is in the upper end of support riser drives shifter horizontal migration, and shifter acts on the drift device, makes drift device rebound, and the in-process of drift device rebound carries out the punching press that makes progress to the work piece of treating processing of clamping on the base for the part of waiting to process to receive the punching press is crooked upwards, realizes local ascending stamping forming. Compared with the prior art, the utility model discloses simple structure need not to unpack the work piece after the stamping forming above apart the re-clamping, alright in order to realize carrying out stamping forming to the bottom surface of work piece, has saved a process, has practiced thrift the time of processing and has reduced the human cost, has improved work efficiency.

Description

Upward forming mechanism

Technical Field

The utility model relates to a stamping forming field among the machine-building, concretely relates to fashioned mechanism makes progress.

Background

The press forming is a processing and forming method for obtaining a workpiece (stamping part) with a required shape and size by applying an external force to a plate, a strip, a pipe, a section bar and the like by a press machine and a die to cause plastic deformation or separation. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.

At present, a punch press for punching a workpiece to be machined performs punch forming on the workpiece to be machined placed on the punch press from top to bottom, the workpiece to be machined often needs to be punched at a plurality of local angles, particularly, both the upper surface and the bottom surface are punched, the upper surface of the workpiece to be machined needs to be machined on the bottom surface of the workpiece after being punched, the workpiece to be machined needs to be disassembled, the workpiece is clamped after being turned over, the bottom surface of the workpiece needs to be punched, the punching method needs two procedures and performs punching twice, meanwhile, the workpiece to be machined on the upper surface needs to be disassembled and clamped again, more time is wasted, the working efficiency is low, and the labor cost required to be consumed is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a need not unpack apart and re-clamp, alright in order to carry out the fashioned forming mechanism that makes progress of stamping forming in the bottom surface of the work piece of treating processing.

The utility model provides a fashioned mechanism that makes progress, including the base, the base is including supporting the diaphragm and installing the support riser on supporting the diaphragm, but installs horizontal migration's shifter on the support diaphragm, installs the drift device that can reciprocate on the support riser, and the work piece clamping of treating processing is in the upper end of support riser, the shifter with the drift device passes through inclined plane sliding contact, and the shifter horizontal migration can promote thereby the drift device is moved upwards and is treated the processing work piece and upwards carry out the punching press.

Preferably, the shifting device comprises a pushing block movably mounted on the supporting transverse plate, and the pushing block moves horizontally to push the punch device to punch the workpiece to be processed upwards.

Preferably, the surface of the push block, which is in contact with the punch device, is an inclined surface, and the inclined surface on the push block acts on the punch device to enable the punch device to move upwards.

Preferably, the punch device comprises a punch and an ejector block, the punch is located at the upper end of the ejector block, and the inclined plane of the ejector block acts on the lower end of the ejector block to enable the ejector block to drive the punch to move upwards.

Preferably, the surface of the ejector block, which is in contact with the push block, is an inclined surface matched with the inclined surface of the push block.

Preferably, the punching device further comprises a pressing device, the shifting device is pushed to move horizontally by the downward movement of the pressing device, and the punch device is further pushed to punch the workpiece to be processed upwards.

Preferably, the pressing device is a pressing block, an inclined plane is arranged on the pressing block, and the shifting device is pushed by the inclined plane of the pressing block to realize horizontal movement.

Preferably, the surface of the shifting device, which is in contact with the inclined surface of the pressing block, is an inclined surface matched with the inclined surface of the pressing block.

Preferably, the supporting transverse plate is provided with a sliding groove, and the push block can be horizontally moved along the sliding groove and is arranged on the supporting transverse plate.

Preferably, the supporting vertical plate is provided with a sliding rail, and the jacking block can be installed on the supporting vertical plate along the sliding rail in a vertical moving mode.

The utility model has the advantages that:

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic structural view of an upward forming mechanism of the present invention before operation;

fig. 2 is a schematic structural diagram of the upward forming mechanism according to the present invention after operation.

Figures 1-2 are numbered as follows:

1. a base; 11. supporting the transverse plate; 12. a support vertical plate; 2. a displacement device; 21. a push block; 211. a first inclined plane; 212. a fourth slope; 3. a punch means; 31. a punch; 32. a top block; 321. a second inclined plane; 4. a pressing device; 41. briquetting; 411. a third inclined plane.

Detailed Description

The invention will be further described with reference to the following examples.

The present invention will be further described with reference to the following examples, as shown in fig. 1 and 2. The embodiment provides a fashioned mechanism that makes progress, including base 1, base 1 includes support diaphragm 11 and installs the support riser 12 on supporting diaphragm 11, but installs horizontal migration's gearshift 2 on the support diaphragm 11, installs the drift device 3 that can reciprocate on the support riser 12, and the work piece clamping of treating processing is in the upper end of support riser 12, gearshift 2 with drift device 3 passes through inclined plane sliding contact, and 2 horizontal migration of gearshift can promote thereby the work piece of treating processing is moved upwards to drift device 3 and is punched press. In the process that the punch device 3 moves upwards, the workpiece to be processed clamped on the base 1 is subjected to upward punching forming, so that the workpiece to be processed is subjected to upward punching forming, the workpiece does not need to be dismounted again for punching, the upper surface and the bottom surface of the workpiece to be processed can be simultaneously subjected to punching forming on the same workpiece, the working efficiency is high, and the cost is reduced.

The shifting device 2 comprises a pushing block 21 movably arranged on the supporting transverse plate 11, the pushing block 21 moves horizontally, and the pushing block 21 pushes the punch device 3 to punch upwards a workpiece to be machined. The surface of the push block 21 contacting the punch device 3 is a first inclined surface 211, and the punch device 3 is moved upward by the first inclined surface 211 on the push block 21 acting on the punch device 3. In the process that the punch device 3 moves horizontally in the push block 21, the punch device 3 moves upwards along the first inclined surface 211 of the push block 21, so that the horizontal movement is changed into the ascending movement, and the workpiece to be processed is punched and formed upwards.

The punch device 3 comprises a punch 31 and an ejector block 32, wherein the punch 31 is positioned at the upper end part of the ejector block 32, and the lower end part of the ejector block 32 is acted by the inclined surface of the push block 21, so that the punch 31 is driven by the ejector block 32 to move upwards. The ejector 32 is provided with a second inclined surface 321 which is in sliding contact with the first inclined surface 211 of the push block 21. The pushing block 21 is driven, and the first inclined surface 211 of the pushing block 21 and the second inclined surface 321 of the ejecting block 32 interact with each other, so that the ejecting block 32 drives the punch 31 to move upwards, and the upward punch forming of the workpiece to be processed is realized. The friction force of interaction between the first inclined surface 211 and the second inclined surface 321 is small, the safety coefficient is high, and the damage to the push block 21 and the ejector block 32 is small.

The forming mechanism further comprises a pressing device 4, the shifting device 2 is pushed to move horizontally by downward movement of the pressing device 4, and then the punch device 3 is pushed to realize upward punching of the workpiece to be processed. And driving the pressing device 4 to press the shifting device 2 downwards to enable the shifting device 2 to move horizontally, so that the punch device 3 performs punch forming on a workpiece to be processed. The pressing device 4 pushes the shifting device 2 to move horizontally by moving downwards. Punch press the inside in this embodiment, push down drive push down device 4 through the punch press and push down for 2 horizontal migration of shifter, and then promote drift device 3 and upwards remove and carry out the shaping, can be with adopting same power supply, realize simultaneously treating above the work piece of processing and following carry out stamping forming simultaneously, promoted work efficiency, the cost is reduced.

The pressing device 4 is a pressing block 41, a third inclined surface 411 is arranged on the pressing block 41, and the shifting device 2 can horizontally move through the third inclined surface 411 of the pressing block 41 of the pressing device 4. The third inclined surface 411 of the pressing block 41 moves downwards, and the third inclined surface 411 contacts with the pushing block 21 of the shifting device 2, so that the pushing block 21 moves horizontally, the pushing block 32 and the punch 31 are driven to move upwards, and the punch 31 performs upward punch forming on a workpiece to be processed.

The displacement device 2 is provided with a fourth slope 212 that contacts the third slope 411 of the pressing piece 41. Namely, the third inclined surface 411 and the fourth inclined surface 212 interact with each other, so that the push block 21 moves horizontally, the third inclined surface 411 and the fourth inclined surface 212 interact with each other, the friction force is small, the interaction force is stable, the push block 21 can move horizontally stably, and meanwhile, the damage to the mutual contact surface of the push block 21 and the press block 41 in the contact process is reduced.

Preferably, a sliding groove is formed in the supporting transverse plate 11 of the base 1, and the push block 21 is horizontally mounted on the base 1 along the sliding groove through the sliding groove. The push block 21 can keep a relatively stable moving direction in the moving process through the sliding groove, so that a relatively stable moving process can be kept when the push block 21 acts on the ejector block 32, and a higher precision can be kept when the punch 31 processes a workpiece to be processed.

Preferably, the supporting vertical plate 12 of the base 1 is provided with a sliding rail, and the top block 32 can be mounted on the supporting vertical plate 12 of the base 1 along the sliding rail in a way of moving up and down. The ejector block 32 moves along the slide rail, so that the ejector block 32 and the punch 31 can stably move upwards along the slide rail under the action of the push block 21, and the precision of processing the workpiece to be processed by the punch 31 is further ensured.

It is right above the utility model relates to a fashioned mechanism that makes progress introduces in detail, and it is right to have used specific individual example herein the utility model discloses a principle and embodiment have been elucidated. The above description of the embodiments is only for assisting understanding of the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a fashioned mechanism that makes progress, its characterized in that, includes the base, and the base is including supporting the diaphragm and installing the support riser on supporting the diaphragm, but installs horizontal migration's shifter on the support diaphragm, installs the drift device that can reciprocate on the support riser, and the work piece clamping of treating processing is in the upper end of support riser, the shifter with the drift device passes through inclined plane sliding contact, and the shifter horizontal migration can promote thereby it upwards punches to treat the processing work piece to move the drift device.

2. The upward forming mechanism of claim 1, wherein the displacement means comprises a pusher movably mounted on the support cross plate, the pusher moving horizontally to push the punch means upward against the workpiece to be processed.

3. The upward forming mechanism of claim 2, wherein the face of the push block contacting the punch means is a ramp, and the punch means is moved upward by the ramp on the push block acting on the punch means.

4. The upward forming mechanism of claim 3, wherein the punch means comprises a punch and an ejector block, the punch is located at the upper end of the ejector block, and the inclined surface of the ejector block acts on the lower end of the ejector block to make the ejector block drive the punch to move upwards.

5. The upward forming mechanism of claim 4, wherein the surface of the top block contacting the push block is a bevel surface matching the bevel surface of the push block.

6. The upward forming mechanism according to claim 1, further comprising a pressing means, wherein the pressing means moves downward to push the displacement means to move horizontally, thereby pushing the punch means to punch the workpiece to be processed upward.

7. The upward forming mechanism of claim 6, wherein the lower pressing device is a pressing block, the pressing block is provided with a slope, and the shifting device is pushed by the slope of the pressing block to realize horizontal movement.

8. The upward forming mechanism of claim 7, wherein the face of the displacement means contacting the inclined face of the pressing block is an inclined face matching the inclined face of the pressing block.

9. The upward forming mechanism as claimed in claim 2, wherein the supporting cross plate is formed with a sliding slot, and the pushing block is mounted on the supporting cross plate by the sliding slot capable of moving horizontally along the sliding slot.

10. The upward forming mechanism of claim 4, wherein the supporting riser is provided with a slide rail, and the top block is mounted on the supporting riser to move up and down along the slide rail.