CN214818745U

CN214818745U - Synchronous double-notch device

Info

Publication number: CN214818745U
Application number: CN202121194692.XU
Authority: CN
Inventors: 曲征; 张海严; 刘宝全
Original assignee: Dalian Free Trade Zone Yizhao Rubber Co ltd
Current assignee: Dalian Free Trade Zone Yizhao Rubber Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

A synchronous double-notch device is disclosed, in order to solve the problem of improving the notch efficiency of rubber workpieces, a rod disc is fixed at the lower end of a vertical rod, a clamping block is fixed at the lower end of the rod disc, the clamping block and a clamping sheet are penetrated through by a stud of a bolt, the head of the bolt is positioned at the outer side of the clamping block, a nut is positioned at the outer side of the clamping sheet, a cutter blade is clamped between the clamping block and the clamping sheet, the cutter blade is arranged towards a base positioned below the cutter blade, a workpiece seat is arranged at the upper part of a backing plate, a groove is formed in the upper surface of the workpiece seat, the groove is divided into two opposite workpiece mounting areas by two oppositely arranged blocking blocks, the cutter blade is positioned above the two mounting areas, the cutting area of the cutter blade falls into the two mounting areas, the contact part of the mounting area of the workpiece seat and the cutting area where the cutter blade cuts down is made of plastic material, a slide block is fixedly arranged at the bottom surface of the workpiece seat, so that the workpiece seat can slide block transversely slide block along with the slide rail, the effect is to improve the notching efficiency.

Description

Synchronous double-notch device

Technical Field

The utility model belongs to rubber spare incision field relates to a synchronous double incision device.

Background

Some rubber workpieces require cuts, which are typically made using manual cutting, which is relatively inefficient and costly in terms of labor and time. The press machine in the prior art can provide the pushing down force of demand as the machining work piece commonly used to can make the casting die reset, use the press machine to realize the rubber work piece incision, can improve incision efficiency, reduce manpower and time cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that improves rubber work piece incision efficiency, propose following technical scheme: a synchronous double-notch device comprises a press machine, wherein the press machine comprises a machine base, and the double-notch device further comprises a punch, a base plate, a slide way, a slide block and a workpiece base; the punching head is fixed on a pressure head of the press machine through a jackscrew and comprises a vertical rod, a rod disc and a clamping part, the clamping part comprises a clamping block and a clamping sheet, the rod disc is fixed at the lower end of the vertical rod, the clamping block is fixed at the lower end of the rod disc, the clamping block and the clamping sheet are penetrated through by a stud of a bolt, the head of the bolt is positioned outside the clamping block, a nut is positioned outside the clamping sheet, a cutter blade is clamped between the clamping block and the clamping sheet and is arranged towards a base below the cutter blade, two base plates which are longitudinally arranged are arranged on the base, and a slide way of a sliding block is arranged between the two base plates at an interval; the workpiece seat is installed on the upper portion of the base plate, a groove is formed in the upper surface of the workpiece seat, the groove is divided into two opposite workpiece installation areas by two blocking blocks which are oppositely arranged, the cutting blade is located above the two installation areas, the cutting area of the cutting blade falls into the two installation areas, the contact position of the installation area of the workpiece seat and the cutting area of the cutting blade which is cut downwards is made of plastic materials, and the sliding block is fixedly installed on the bottom surface of the workpiece seat, so that the workpiece seat can slide transversely on the sliding way along with the sliding block.

Furthermore, the workpiece seat comprises a plastic material part and a mounting seat, the plastic material part is fixedly mounted on the mounting seat, two bolts are arranged on the mounting seat, the two bolts are transversely arranged on two sides of the plastic material part and can be matched and connected with threads on the inner surface of the upper part of the slide way, and the mounting seat is fixed on the machine seat.

Furthermore, the plastic material part is a solid plastic circular table.

Furthermore, the front end surface of the solid plastic circular truncated cone is a transverse cutting surface.

Furthermore, the groove which is arranged on the base and corresponds to the interval between the two cushion plates is a base slideway, and the slideway which is formed by the sliding block and the interval between the two cushion plates and the base slideway can be in sliding fit.

Has the advantages that: the utility model discloses the drift passes through the jackscrew to be fixed at the pressure head, makes things convenient for the drift dismouting. The drift includes the montant, pole dish and clamping part, the clamping part includes a grip block and a holding piece, the fixed pole dish of montant lower extreme, the fixed grip block of pole dish lower extreme, grip block and holding piece are run through by the double-screw bolt of bolt, the bolt head is located the grip block outside, and there is the nut to be located the holding piece outside, the cutter piece is by the centre gripping between grip block and holding piece, the cutter piece orientation is located the frame setting of its below, can improve drift intensity, and the mode through bolt cooperation grip block centre gripping cutter piece, make things convenient for the cutter piece to stabilize fixedly, and can change through the bolt adjustment to different specification blades, adapt to different rubber work pieces. Two cushion plates which are longitudinally arranged are arranged on the base, the interval between the two cushion plates is a slide way which is suitable for the slide block, and the slide way is formed by adding the cushion plates, so that the interval between the base and the punch is convenient to adjust. The sliding block is fixedly arranged on the bottom surface of the workpiece seat, so that the workpiece seat can slide transversely on the slideway along with the sliding block, and the transverse adjustment of the position of the workpiece can be realized. The upper portion at the backing plate is installed to the work piece seat, and the recess is opened to work piece seat upper surface, and is divided into two relative work piece installation regions by two blocks that set up oppositely, and the cutter piece is located two installation regions's top, and its segmentation region falls into two installation regions, and the installation region of work piece seat and the contact site of the segmentation region of the descending segmentation of cutter piece are plastic material, and the segmentation action of once cutting blade can be to two rubber spares segmentation simultaneously, and work efficiency is high.

Drawings

FIG. 1 is a schematic view of the structure of a synchronous double-incision device.

Fig. 2 is a schematic top view of the housing.

Fig. 3 is a schematic view of the slide and the slider.

Fig. 4 is a schematic view of a rubber work piece after dicing.

FIG. 5 is a schematic view of the plastic circular truncated cone and the mounting seat.

Fig. 6 is a schematic view of the structure of the clamping portion.

Wherein: 1. the novel high-speed automatic cutting machine comprises a press machine, 2 parts of a machine base, 3 parts of a press head, 4 parts of a punch, 5 parts of a cushion plate, 6 parts of a slide way, 7 parts of a slide block, 8 parts of a workpiece base, 9 parts of a mounting area, 10 parts of a bolt, 11 parts of a jackscrew, 12 parts of a vertical rod, 13 parts of a rod disc, 14 parts of a clamping part, 15 parts of a clamping block, 16 parts of a clamping piece, 17 parts of a cutting blade, 18 parts of a mounting base, 19 parts of the machine base slide way and 20 parts of a nut.

Detailed Description

As shown in fig. 1, the synchronous double-notch device comprises a press machine 1, wherein the press machine 1 comprises a machine base 2, and the double-notch device further comprises a punch 4, a backing plate 5, a slide way 6, a slide block 7 and a workpiece seat 8; the punch 4 is fixed on the press head 3 of the press machine 1 through a jackscrew 11, as shown in fig. 6, the punch 4 comprises a vertical rod 12, a rod disc 13 and a clamping part 14, the clamping part 14 comprises a clamping block 15 and a clamping piece 16, the rod disc 13 is fixed at the lower end of the vertical rod 12, the clamping block 15 is fixed at the lower end of the rod disc 13, the clamping block 15 and the clamping piece 16 are penetrated through by a stud of a bolt 10, the head of the bolt 10 is positioned at the outer side of the clamping block 15, a nut 20 is positioned at the outer side of the clamping piece 16, a cutter blade 17 is clamped between the clamping block 15 and the clamping piece 16, the cutter blade 17 is arranged towards the base 2 positioned below the cutter blade, as shown in fig. 3, two base plates 5 which are longitudinally arranged are arranged on the base 2, and the interval between the two base plates 5 is a slideway 6 of a slide block 7; the workpiece seat 8 is arranged on the upper portion of the base plate 5, as shown in fig. 2, a groove is formed in the upper surface of the workpiece seat 8, the groove is divided into two opposite workpiece mounting areas 9 by two opposite blocking blocks, the cutter blade 17 is located above the two mounting areas 9, the cutting area of the cutter blade falls into the two mounting areas 9, the contact portion of the mounting area 9 of the workpiece seat 8 and the cutting area of the downward cutting of the cutter blade 17 is made of a plastic material, and the sliding block 7 is fixedly arranged on the bottom surface of the workpiece seat 8, so that the workpiece seat 8 can slide on the slide rail 6 along with the sliding block 7.

As a supplement to the above technical solution, the workpiece seat 8 includes a plastic material portion and a mounting seat 18, the plastic material portion is fixedly mounted on the mounting seat 18, and the mounting seat 18 has two bolts, which are transversely arranged on both sides of the plastic material portion and can be engaged with the threads on the inner surface of the upper portion of the slide 6, so that the mounting seat 18 is fixed on the machine base 2.

As a supplement to the solution, as shown in fig. 5, the plastic material part is a solid plastic circular table.

As a supplement to the technical scheme, the front end surface of the solid plastic circular truncated cone is a transverse cutting surface.

As a supplement of the technical proposal, the interval between the two backing plates 5 is a base slideway 19 corresponding to the groove formed on the base 2, and the slideway 6 formed by the interval between the slide block 7 and the two backing plates 5 is in sliding fit with the base slideway 19.

When the synchronous double-notch device is used, firstly, the punch 4 is fixed on the pressure head 3 through the jackscrew, the sliding block 7 is slid, the splitting blade is aligned to the mounting area 9 of the workpiece, the pressure head moves downwards by using the press to press down, the punch 4 presses down, the pressure acts on the rubber workpiece, the cutting blade 17 of the synchronous double-notch device cuts the rubber workpiece, and the pressure head of the press resets after the cutting blade 17 contacts the plastic material area of the plastic circular truncated cone. If the cutting blade 17 needs to be replaced, the nut 20 is unscrewed from the screw of the bolt 10, so that the clamping block 15 and the clamping piece 16 can be separated, the cutting blade 17 is taken out of the clamping part 14, the nut 20 is screwed to the screw of the bolt 10 after a new blade is replaced, so that the clamping block 15 and the clamping piece 16 tightly clamp the cutting blade 17, and the cutting step is repeated.

The above embodiments are merely illustrative of the technical ideas 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 implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A synchronous double-notch device comprises a press machine (1), wherein the press machine (1) comprises a machine base (2), and is characterized in that the double-notch device further comprises a punch (4), a backing plate (5), a slide way (6), a slide block (7) and a workpiece seat (8); the punch (4) is fixed on a pressure head (3) of the press machine (1) through a jackscrew (11), the punch (4) comprises a vertical rod (12), a rod disc (13) and a clamping part (14), the clamping part (14) comprises a clamping block (15) and a clamping sheet (16), the rod disc (13) is fixed at the lower end of the vertical rod (12), the clamping block (15) is fixed at the lower end of the rod disc (13), the clamping block (15) and the clamping sheet (16) are penetrated through by a stud of a bolt (10), the head of the bolt (10) is positioned at the outer side of the clamping block (15), a nut (20) is positioned at the outer side of the clamping piece (16), a cutting blade (17) is clamped between the clamping block (15) and the clamping piece, the cutting blade (17) is arranged towards a machine base (2) positioned below the cutting blade, two backing plates (5) which are longitudinally arranged are arranged on the machine base (2), and the interval between the two backing plates (5) is a slide way (6) of a slide block (7); the upper portion at backing plate (5) is installed in work piece seat (8), the recess is opened to work piece seat (8) upper surface, and the piece that blocks that sets up by two opposition divides the recess into two relative work piece installation region (9), cutter blade (17) are located the top of two installation region (9), and its segmentation region falls into two installation region (9), the contact site of the segmentation region of installation region (9) and cutter blade (17) descending segmentation of work piece seat (8) is plastic material, slider (7) fixed mounting is in the bottom surface of work piece seat (8), make work piece seat (8) can follow-up slider (7) and horizontal slip on slide (6).

2. Synchronous double-slitting device as claimed in claim 1, in which the workpiece holder (8) comprises a plastic part and a mounting (18), the plastic part being fixedly mounted on the mounting (18), and the mounting (18) being provided with two bolts which are arranged transversely on both sides of the plastic part and can be brought into engagement with the thread on the inner surface of the upper part of the slideway (6) in order to fix the mounting (18) to the machine base (2).

3. A synchronous double-slitting device as in claim 2, wherein the plastic material portion is a solid plastic circular table.

4. A synchronous double-slitting device as in claim 3, wherein the front face of the solid plastic circular table is a transverse cutting plane.

5. Synchronous double-slitting device according to claim 1, in which the space between the two tie plates (5) corresponding to the recess made in the machine base (2) is a machine base slideway (19), the slideway (6) formed by the slide (7) and the space between the two tie plates (5) and said machine base slideway (19) being in slidable engagement.