CN213826610U

CN213826610U - Waste material breaking mechanism for material belt type stamping parts

Info

Publication number: CN213826610U
Application number: CN202022587575.1U
Authority: CN
Inventors: 刘石古
Original assignee: Suzhou Xunbo Laser Technology Co ltd
Current assignee: Suzhou Xunbo Laser Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-30
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a material area stamping workpiece breaks waste material mechanism off with fingers and thumb, it includes the frame, breaks the waste material runner off with the fingers and thumb on, breaks the waste material drift off with the fingers and thumb under and, distance pay-off subassembly is taken according to certain pitch drive material and is being broken the waste material runner off with the fingers and thumb and remove, breaks the waste material drift off with the fingers and thumb on and sets up in breaking with the fingers and thumb under and directly over the drift off with the fingers and thumb with the thumb according to certain pitch drive material, breaks the waste material drift off with the fingers and thumb on and includes two at least intervals settings on and breaks the stub bar off with the fingers and thumb under and breaks the stub bar under and includes and break with the fingers and thumb two at least lower break with the fingers and thumb matched with the stub bar with the thumb under and break with the thumb on the stub bar with the thumb under and the thumb the circumference of breaking with the thumb under and be provided with the support profile that supports when breaking with the fingers and thumb under every. Above-mentioned waste material mechanism is broken off with fingers and thumb to material belt stamping workpiece is compact structure not only, design benefit: moreover, the working efficiency is high, the deformation of products on the material belt can be avoided in the waste breaking process, and the whole operation of the mechanism is stable and reliable.

Description

Waste material breaking mechanism for material belt type stamping parts

Technical Field

The utility model belongs to the punching press technique especially relates to a waste material mechanism is broken off with fingers and thumb to material belt type stamping workpiece.

Background

As is known, the strip structure is the form of the incoming material that is commonly used in stamping during the manufacturing process. In the processing process of stamping parts, the stamping parts of the material belt type often have waste materials after the stamping is completed, so that the waste materials after the stamping on the material belt are required to be removed, a large number of devices for removing the waste materials aiming at the stamping parts in the current market exist, but the defects of low working efficiency, easy product deformation and poor stability and reliability exist generally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste material mechanism is broken off with fingers and thumb to material belt type stamping workpiece has work efficiency low, easily causes the problem that product deformation and reliability stability are poor in the equipment of removing the waste material among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a waste material mechanism is broken off with fingers and thumb to material-strap stamping workpiece, its includes the frame and sets gradually the distance pay-off subassembly in the frame and break off with the fingers and thumb the waste material subassembly along material area direction of motion, wherein, break off with the fingers and thumb the waste material subassembly including breaking off with the fingers and thumb the waste material runner off with the fingers and thumb, go up break off with the fingers and thumb the waste material drift and break off with the fingers and thumb the waste material drift down, distance pay-off subassembly drives the material area according to a certain pitch and removes breaking off with the fingers and thumb the waste material runner off with the fingers and thumb, go up break off with the fingers and thumb the waste material drift and can set up in lifting and breaking off with the fingers and thumb under and set up in the frame, just it breaks off with the fingers and thumb the material head with the fingers and thumb under at least two of material matched with the fingers and thumb the material head under and at every on the material punch is provided with the periphery that breaks off with the fingers and thumb the material under and thumb and carries out the supporting profile that supports.

Further say, distance pay-off subassembly includes that slide, pay-off runner, pay-off drive actuating cylinder, two locating pins and location drive actuating cylinder, the slide that the slide passes through slider and linear guide constitutes can assemble on the terminal surface of frame along pay-off direction reciprocating motion ground, pay-off drive actuating cylinder connect in on the slide, the through-hole of the rectangular shape that extends along the pay-off direction is seted up to the both sides of pay-off runner, be fixed with vertical support frame on the slide, the location drives actuating cylinder drive end and installs down on vertical support frame, just the drive end that the location drove actuating cylinder is connected with and drives the drive block, drive interval installation on the bottom surface of drive block two locating pins, the interval setting in both sides pay-off hole is taken to the interval cooperation material of two locating pins.

The feeding flow channel comprises a feeding bottom plate and a feeding cover plate, the feeding bottom plate is fixed on the sliding seat, the bottom surface of the feeding cover plate is fixed on the end surface of the feeding bottom plate, the feeding flow channel is formed by a feeding groove in the bottom surface of the feeding cover plate, and the through holes are formed in two sides of the feeding cover plate.

Further, the upper waste breaking-off punch is positioned above the waste breaking-off runner and connected with an upper material breaking-off cylinder, four upper material breaking-off heads are arranged on the upper waste breaking-off punch at intervals, and two adjacent upper material breaking-off heads are arranged in a staggered manner.

Further, the lower waste breaking-off punch is located below the waste breaking-off runner and connected with a lower material breaking-off driving device, four lower material breaking-off heads are arranged on the lower waste breaking-off punch at intervals, and two adjacent lower material breaking-off heads are arranged in a staggered manner.

Further, the lower material breaking driving device comprises a lifting plate, a lifting cylinder, a lower material breaking cylinder and a connecting seat, wherein the lifting cylinder is connected with the lifting plate, the lower material breaking cylinder is fixedly installed on the lifting plate, and the lower material breaking cylinder is connected with the lower waste material breaking punch through the connecting seat.

The beneficial effects of the utility model are that, compare with prior art the waste material mechanism is broken off with fingers and thumb to the material belt type stamping workpiece is compact structure not only, design benefit: moreover, the working efficiency is high, the deformation of products on the material belt can be avoided in the waste breaking process, and the whole operation of the mechanism is stable and reliable.

Drawings

Fig. 1 is a schematic perspective view of a scrap severing mechanism for a strip stamping part according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixed-distance feeding assembly of a scrap severing mechanism for a material belt type stamping part according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a waste breaking assembly of the waste breaking mechanism for a material strip type stamping part according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in this embodiment, a strip stamping waste breaking mechanism includes a frame 1, and a fixed-distance feeding assembly 3 and a waste breaking assembly 4 sequentially disposed on the frame 1 along a moving direction of a strip 2, the fixed-distance feeding assembly 3 includes a sliding base 30, a feeding channel, a feeding driving cylinder 31, two positioning pins 32 and a positioning driving cylinder 33, the sliding base 30 is assembled on an end surface of the frame 1 through a sliding pair composed of a sliding block and a linear guide rail and capable of reciprocating along the feeding direction, the feeding driving cylinder 31 is connected to the sliding base 30, the feeding channel includes a feeding bottom plate 34 and a feeding cover plate 35, the feeding bottom plate 34 is fixed on the sliding base 30, a bottom surface of the feeding cover plate 35 is fixed on an end surface of the feeding bottom plate 34 and forms the feeding channel through a feeding slot on the bottom surface of the feeding cover plate 35, through holes 36 extending along the feeding direction and communicating with the feeding channel, a vertical supporting frame 37 is fixed on the sliding seat 30, the driving end of the positioning driving air cylinder 33 is downwards installed on the vertical supporting frame 37, the driving end of the positioning driving air cylinder 33 is connected with a driving block 38, two positioning pins 32 are installed on the bottom surface of the driving block 38 at intervals, and the distance between the two positioning pins 32 is matched with the distance between the feeding holes on the two sides of the material belt 2.

The waste material snapping assembly 4 comprises a waste material snapping channel 40, an upper waste material snapping punch 41 and a lower waste material snapping punch 42, the waste material snapping channel 40 is mounted on the end surface of the frame 1, the upper waste material snapping punch 41 is positioned above the waste material snapping channel 40, the upper waste material snapping punch 41 is connected with an upper material snapping cylinder 43, the upper waste material snapping punch 41 is provided with four upper material snapping heads 410 at intervals, two adjacent upper material snapping heads 410 are arranged in a staggered manner, the lower waste material snapping punch 42 is positioned below the waste material snapping channel 40 and is connected with a lower material snapping driving device, the lower waste material snapping punch 42 is provided with four lower material snapping heads 420 at intervals, two adjacent lower material snapping heads 420 are arranged in a staggered manner, and the periphery of each lower material snapping head 420 is provided with a supporting surface 421 for supporting the material strip 2 during material snapping, the lower material snapping driving device comprises a lifting plate 44, a lifting cylinder 45, a lower material snapping cylinder 46 and a connecting seat 47, the lifting cylinder 45 is connected with the lifting plate 44, the lower breaking-off cylinder 46 is fixedly installed on the elevating plate 44, and the lower breaking-off cylinder 46 is connected to the lower breaking-off punch 41 through a connecting seat 47.

During operation, the positioning driving cylinder 33 drives two positioning pins 32 to move downwards to penetrate through the through holes to be inserted into the feeding holes on two sides of the material belt 2, the material belt 2 is positioned, the feeding driving cylinder 33 drives the sliding seat 30 to move forwards for a fixed distance, the material belt 2 is conveyed forwards for a certain distance, the positioning driving cylinder 33 and the feeding driving cylinder 33 return, the lifting cylinder 45 drives the lifting plate 44 to move upwards to a position, the lower material breaking cylinder 46 and the upper material breaking cylinder 43 are started simultaneously, the upper material breaking head 410 and the lower material breaking head 420 are driven to break waste materials simultaneously for four products, the supporting molded surface 421 can support other parts of the material belt 2 in the waste material breaking process, and product deformation caused by waste material breaking is avoided.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a waste material mechanism is broken off with fingers and thumb to material area stamping workpiece, its includes the frame and sets gradually the distance pay-off subassembly in the frame and break off with fingers and thumb the waste material subassembly along material area direction of motion, its characterized in that breaks off with fingers and thumb the waste material subassembly including breaking off with fingers the fingers and thumb the waste material runner, go up break off with fingers and thumb the waste material drift and break off with fingers and thumb the waste material drift down, distance pay-off subassembly drives the material area according to certain pitch and moves in breaking off with fingers and thumb the waste material runner off with fingers and thumb, go up break off with fingers and thumb the waste material drift can set up in under with fingers and thumb under and set up in the frame with fingers and thumb the waste material drift including two at least intervals setting up with fingers and thumb the thumb on, break off with fingers and thumb the drift under with fingers and thumb the material under and thumb the material at least two material head matched with fingers and thumb material matched with fingers and thumb the material under, just break off with fingers and thumb the material on the material drift under with fingers and thumb the periphery of every and thumb and is provided with fingers and thumb the support the profile that is used for breaking off with fingers and thumb the support.

2. The scrap severing mechanism for the material belt type stamping part according to claim 1, wherein the fixed-distance feeding assembly comprises a sliding seat, a feeding flow channel, a feeding driving cylinder, two positioning pins and a positioning driving cylinder, the sliding seat is assembled on the end surface of the frame in a reciprocating manner along the feeding direction through a sliding pair consisting of a sliding block and a linear guide rail, the feeding driving cylinder is connected to the sliding seat, elongated through holes extending along the feeding direction are formed in two sides of the feeding flow channel, a vertical support frame is fixed on the sliding seat, the driving end of the positioning driving cylinder is downwards installed on the vertical support frame, the driving end of the positioning driving cylinder is connected with a driving block, the two positioning pins are installed on the bottom surface of the driving block at intervals, and the interval between the two positioning pins is matched with the interval arrangement of the feeding holes in the two sides of the material belt.

3. The scrap severing mechanism for the strap punch according to claim 2, wherein the feeding channel comprises a feeding bottom plate and a feeding cover plate, the feeding bottom plate is fixed on the slide carriage, the bottom surface of the feeding cover plate is fixed on the end surface of the feeding bottom plate, the feeding channel is formed by a feeding groove on the bottom surface of the feeding cover plate, and the through holes are opened on two sides of the feeding cover plate.

4. The scrap severing mechanism for the ribbon punch according to claim 1, wherein the upper scrap severing punch is located above the scrap severing runner and connected to an upper scrap severing cylinder, and four upper scrap severing punches are spaced apart from each other and arranged in a staggered manner.

5. The scrap severing mechanism for the ribbon type stamping part according to claim 4, wherein the lower scrap severing punch is located below the scrap severing runner and connected to a lower scrap severing drive device, four lower severing heads are spaced above the lower scrap severing punch, and two adjacent lower severing heads are staggered.

6. The scrap severing mechanism for a strip type stamping part according to claim 5, wherein the downward scrap severing driving device comprises a lifting plate, a lifting cylinder, a downward scrap severing cylinder and a connecting seat, the lifting cylinder is connected with the lifting plate, the downward scrap severing cylinder is fixedly mounted on the lifting plate, and the downward scrap severing cylinder is connected with the downward scrap severing punch through the connecting seat.