CN211164927U

CN211164927U - Plastic product deckle edge shearing mechanism

Info

Publication number: CN211164927U
Application number: CN201921402270.XU
Authority: CN
Inventors: 胡俊
Original assignee: Shenzhen Junkai Precision Mould Co ltd
Current assignee: Shenzhen Junkai Precision Mould Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-08-04
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a plastic product deckle edge shearing mechanism, including first pincers with the second pincers handle, first pincers all are equipped with the binding clip of integral type with the top of second pincers handle, and through pivot swivelling joint between two binding clips, the inboard surface of second pincers handle has been seted up and has been accomodate the groove, and the inside swivelling joint who accomodates the groove has the roating seat, the top of roating seat is provided with L shape fastener, through accomodating groove, roating seat, extension spring room, pull rod, L shape fastener, C shape fastener, spring groove, three horn shapes fixture blocks, rectangle draw-in groove and carrying the piece of setting up for deckle edge shears pincers are depositing and carrying the in-process, and accessible L shape fastener is connected with the block of C shape fastener, makes first pincers can link together with the second pincers, thereby avoids first pincers to open and to appear opening with the second pincers and to the problem of cuting the influence with carrying of depositing and causing the shearing pincers, makes deckle edge pincers more convenient to deposit and carry.

Description

Plastic product deckle edge shearing mechanism

Technical Field

The utility model belongs to the technical field of the plastic product processing shearing mechanism, concretely relates to plastic product deckle edge shearing mechanism.

Background

The plastic product is in process of production, the deckle edge can appear in the edge of product and gap department all inevitable, if not shearing these deckle edges, not only can influence beautifully, still can cause inconvenience for the subsequent use of plastic product, this just makes the plastic product all need be cuted deckle edge in process of production, conventional shearing method is that the operation workman uses a deckle edge to cut pincers and prunes, the binding clip of this kind of deckle edge cutting pincers is very sharp, can carry out effectual the getting rid of to the deckle edge of plastic product.

Present deckle edge shears pincers in the use, because first pincers do not have any stop device between the pincers to with the second for deckle edge shears pincers depositing and carrying the in-process, very easily because of opening of first pincers to pincers with the second pincers, shears depositing of pincers and carrying for deckle edge and cause and block, and is comparatively inconvenient, though there are some among the prior art and carry out spacing methods to first pincers with the second pincers with the bandage, nevertheless the bandage appears droing very easily in the in-service use process, and the practicality is not good, for this the utility model provides a plastic product deckle edge shearing mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic product deckle edge shearing mechanism, in order to solve the current deckle edge that proposes in the above-mentioned background art and cut pincers in the use, because first pincers do not have any stop device between pincers with the second, make deckle edge cut pincers deposit and carry the in-process, open because of first pincers to pincers with the second pincers very easily, deposit and carry of cutting pincers for the deckle edge and cause and block, comparatively inconvenient, though there are some among the prior art and carry out spacing method to first pincers with the second pincers with the bandage, nevertheless the bandage appears droing very easily in the in-service use, the not good problem of practicality.

In order to achieve the purpose, the utility model provides a plastic product deckle edge shearing mechanism, including first pincers handle and second pincers handle, the top of first pincers handle and second pincers handle all is equipped with the binding clip of integral type, and through pivot swivelling joint between two binding clips, the inboard surface of second pincers handle has seted up and has accomodate the groove, and accomodate the inside swivelling joint in groove and have the roating seat, the top of roating seat is provided with L shape fastener, just the inboard surface welded fastening of first pincers handle has the C shape fastener corresponding with L shape fastener, the inboard surface of L shape fastener is provided with three horn shape fixture blocks, and the bottom surface of C shape fastener sets up the rectangle draw-in groove corresponding with three horn shape fixture blocks, the bottom of three horn shape fixture blocks is in the inside of rectangle draw-in groove, the inside of roating seat has seted up the extension spring room, just the top of extension spring room is connected with the pull rod, the top of pull rod runs through to the top surface of roating seat, and the bottom of pull rod and the bottom surface welded fastening of L shape fastener.

Preferably, the outer side surfaces of the first clamp handle and the second clamp handle are clamped and connected with a C-shaped holding pad, the outer side surfaces of the first clamp handle and the second clamp handle are provided with C-shaped grooves matched with the C-shaped holding pad, and the outer side surface of the C-shaped holding pad is provided with an integrated finger clamping block.

Preferably, the inner side surface of the C-shaped holding pad is provided with a plurality of integrated rubber clamping blocks, and a plurality of clamping block grooves matched with the rubber clamping blocks are formed in the C-shaped groove.

Preferably, the C-shaped holding pad and the rubber clamping block are rubber members, and the bottom ends of the rubber clamping block and the clamping block groove are umbrella-shaped.

Preferably, the top end of the triangular fixture block is connected with a spring groove, and the spring groove is positioned inside the top end of the L-shaped fastener.

Preferably, the inside of accomodating the groove is provided with the round bar, and the both ends of round bar and the both sides inner wall welded fastening who accomodates the groove, the bottom cover of roating seat is established on the surface of round bar, just the surface cover of round bar is equipped with the torsional spring, the both ends of torsional spring respectively with the roating seat with accomodate the groove block and be connected.

Preferably, a lifting block is welded and fixed on one side surface of the L-shaped fastener, and the lifting block is T-shaped.

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

1. through the groove of accomodating that sets up, the roating seat, the extension spring room, the pull rod, L shape fastener, C shape fastener, the spring groove, three horn shapes fixture blocks, rectangle draw-in groove and carrying block, make deckle edge cut pincers deposit and carry the in-process, accessible L shape fastener is connected with the block of C shape fastener, make first pincers to link together with second pincers, thereby avoid first pincers to open and cut the problem that storage and carrying of pincers cause the influence appearing with the second pincers, make deckle edge cut pincers more convenient to deposit and carry, then follow-up need reuse deckle edge cut when pincers, only need with L shape fastener with C shape fastener separation can, it is very convenient to use.

2. Through setting up C shape and holding pad, C-shaped groove, rectangle draw-in groove, rubber fixture block and fixture block groove, the operating personnel of can being more convenient for is held getting of first pincers handle and second pincers handle, simultaneously under the effect that indicates the clamp splice for first pincers handle and second pincers are difficult for landing in operating personnel's hand, and under the effect in rubber fixture block and fixture block groove, make C shape hold the installation and dismantle of pad very swiftly, thereby be convenient for follow-up change to C shape hold the pad.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the L-shaped fastener and the C-shaped fastener of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic sectional view of the connection between the C-shaped grip pad and the first clamp handle according to embodiment 2 of the present invention;

FIG. 5 is a schematic side view, cross-sectional structure of the C-shaped pad and the first clamp handle of embodiment 2 of the present invention;

in the drawing, 1, a first clamp handle, 2, a second clamp handle, 3, a rotating seat, 4, a C-shaped fastener, 5, L-shaped fasteners, 6, a finger clamping block, 7, a C-shaped holding pad, 8, an accommodating groove, 9, a round rod, 10, a torsion spring, 11, a tension spring chamber, 12, a pull rod, 13, a lifting block, 14, a spring groove, 15, a triangular clamping block, 16, a rectangular clamping groove, 17, a rubber clamping block, 18, a clamping block groove, 19 and a C-shaped groove are arranged.

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.

Example 1

Please refer to fig. 1 to 3, the present invention provides a technical solution, a plastic product burr shearing apparatus, comprising a first handle 1 and a second handle 2, wherein the top ends of the first handle 1 and the second handle 2 are both provided with integral heads, and the two heads are rotatably connected through a rotating shaft, so that the two heads can rotate under the action of the rotating shaft and are engaged with each other, the inner side surface of the second handle 2 is provided with a receiving groove 8, and the inner side of the receiving groove 8 is rotatably connected with a rotating base 3, the top end of the rotating base 3 is provided with a L-shaped fastener 5, and the inner side surface of the first handle 1 is welded and fixed with a C-shaped fastener 4 corresponding to the L-shaped fastener 5, the inner side surface of the L-shaped fastener 5 is provided with a triangular clamping block 15, and the bottom surface of the C-shaped fastener 4 is provided with a rectangular clamping groove 16 corresponding to the triangular clamping block 15, the bottom end of the triangular clamping block 15 is located inside the rectangular clamping groove 16, the rotating base 3 is provided with a tension spring chamber 11, and the top end of the tension spring chamber 11 is connected with a shearing rod 12, so that the clamping rod can be connected with the clamp 2, thereby preventing the second handle from being connected with the clamp 2 and the clamp 2, and the clamp from being connected with the clamp 2, and preventing the second handle from being damaged by the second handle 2.

In this embodiment, preferably, the top end of the triangular latch 15 is connected to the spring slot 14 through a spring, and the spring slot 14 is located inside the top end of the L-shaped fastener 5, so that the bottom end of the triangular latch 15 is compressed by an external force and then contracts into the spring slot 14.

In this embodiment, it is preferred, the inside of accomodating groove 8 is provided with round bar 9, and the both ends of round bar 9 and the both sides inner wall welded fastening who accomodates groove 8, the bottom cover of roating seat 3 is established on the surface of round bar 9, and the surface cover of round bar 9 is equipped with torsional spring 10, the both ends of torsional spring 10 respectively with roating seat 3 with accomodate groove 8 block and be connected, the corresponding draw-in groove in both ends with torsional spring 10 is seted up respectively on roating seat 3 and the surface of accomodating groove 8, make in the burr cutting pliers normal use, roating seat 3 and L shape fastener 5 can not follow the inside screw-out of accomodating groove 8.

In this embodiment, preferably, a lifting block 13 is welded and fixed on one side surface of the L-shaped fastener 5, and the lifting block 13 is T-shaped, so that force is conveniently applied when the L-shaped fastener 5 is unscrewed.

Example 2

Please refer to fig. 1 to 5, the present invention provides a technical solution, a plastic product burr shearing apparatus, comprising a first handle 1 and a second handle 2, wherein the top ends of the first handle 1 and the second handle 2 are both provided with integral heads, and the two heads are rotatably connected through a rotating shaft, so that the two heads can rotate under the action of the rotating shaft and are engaged with each other, the inner side surface of the second handle 2 is provided with a receiving groove 8, and the inner side of the receiving groove 8 is rotatably connected with a rotating base 3, the top end of the rotating base 3 is provided with a L-shaped fastener 5, and the inner side surface of the first handle 1 is welded and fixed with a C-shaped fastener 4 corresponding to the L-shaped fastener 5, the inner side surface of the L-shaped fastener 5 is provided with a triangular clamping block 15, and the bottom surface of the C-shaped fastener 4 is provided with a rectangular clamping groove 16 corresponding to the triangular clamping block 15, the bottom end of the triangular clamping block 15 is located inside the rectangular clamping groove 16, the rotating base 3 is provided with a tension spring chamber 11, and the top end of the tension spring chamber 11 is connected with a shearing rod 12, so that the clamping rod and the clamping rod can be connected with the clamp 2, thereby preventing the second handle from being carried by the second handle 2 and the rotating base 2, and the clamping head from being connected with the second handle 2.

In this embodiment, preferably, the C-shaped holding pad 7 is connected to the outer side surfaces of the first forceps handle 1 and the second forceps handle 2 in a clamping manner, the C-shaped groove 19 matched with the C-shaped holding pad 7 is formed in the outer side surfaces of the first forceps handle 1 and the second forceps handle 2, the outer side surface of the C-shaped holding pad 7 is provided with the integrated finger clamping block 6, and therefore the first forceps handle 1 and the second forceps handle 2 can be more conveniently held by an operator.

In this embodiment, preferably, the inner side surface of the C-shaped grip pad 7 is provided with a plurality of integrated rubber blocks 17, and a plurality of block grooves 18 adapted to the rubber blocks 17 are formed in the C-shaped groove 19, so that the C-shaped grip pad 7 can be clamped in the C-shaped groove 19 through the rubber blocks 17.

In this embodiment, preferably, C-shaped grip pad 7 and rubber fixture block 17 are rubber material components for C-shaped grip pad 7 and rubber fixture block 17 receive the extrusion and can take place deformation, and the bottom of rubber fixture block 17 and fixture block groove 18 all is umbelliform, makes behind rubber fixture block 17 bottom card income fixture block groove 18, can not break away from fixture block groove 18 inside.

When the burr shearing pliers need to be stored and carried, the first pliers handle 1 and the second pliers handle 2 can be held by hand simultaneously, so that the pliers heads at the ends of the first pliers handle 1 and the second pliers handle 2 rotate and are mutually occluded under the action of a rotating shaft, then the lifting block 13 is held and the L-shaped fastener 5 is pulled upwards with strength, so that the rotating seat 3 can smoothly unscrew from the inside of the accommodating groove 8, and the L-shaped fastener 5 gradually rotates towards the direction of the C-shaped fastener 4, when the triangular clamping block 15 on the inner side surface of the L-shaped fastener 5 contacts with the bottom end of the C-shaped fastener 4, the bottom end of the triangular clamping block 15 can be extruded by the C-shaped fastener 4 and is extruded into the spring groove 14, so that the L-shaped fastener 5 can smoothly continue to rotate towards the direction of the C-shaped fastener 4, and the bottom end of the C-shaped fastener 4 can be clamped in the L-shaped fastener 5, the bottom end of the triangular clamping block 15 can be aligned with the shearing clamp seat 635 and can be smoothly screwed into the C-shaped clamping groove 635, and the clamp groove 635 can be pulled out of the C-shaped fastener 5, so that the tension spring clamp 5 can smoothly push the lifting block 16 and the lifting block 9 and the lifting block 16 of the clamp groove 2 can be pulled out from the clamp groove 2, thereby the clamp groove 3 and pull the clamp groove 3, when the rotating seat 3 and the rotating seat 16 of the rotating clamp 5 and pulling clamp 5 can be pulled smoothly, the rotating seat can be pulled down, the rotating seat can be pulled smoothly, the rotating clamp the rotating seat 3, so that the rotating seat can smoothly, the clamp 5 and the clamp the rotating clamp 5 can be pulled down, the rotating seat can be pulled down, so that the clamp 5 and the clamp 5 can be pulled down, the clamp 5, so that the clamp 5 can be pulled down, the clamp 5 and pull the clamp can not only when the clamp 5 can be pulled smoothly when the rotating seat 9 and pull the clamp 5 and pull the rotating seat 9 and pull the clamp;

when an operator needs to hold the first clamp handle 1 and the second clamp handle 2 to normally use the rough-edge cutting clamp, the operator can hold the clamp on the surface of the C-shaped holding pad 7, and the finger clamping block 6 is positioned between two adjacent fingers, so that the operator can more conveniently hold the first clamp handle 1 and the second clamp handle 2, meanwhile, under the action of the finger clamping block 6, the first clamp handle 1 and the second clamp handle 2 are not easy to slide in the hand of the operator, when the C-shaped holding pad 7 needs to be detached and replaced, only the edge of the C-shaped holding pad 7 needs to be pried up and pulled upwards with force, so that the rubber clamping block 17 is extruded to deform and pulled out from the inside of the clamping block groove 18, the C-shaped holding pad 7 can be smoothly detached and replaced from the inside of the C-shaped groove 19, during subsequent installation, only the two sides of the C-shaped holding pad 7 need to be opened and put into the inside of the C-shaped groove 19, and then the clamping block extruded by force of the rubber clamping block 17 is put into the inside of the clamping block groove 18, the C-shaped grip pad 7 can be fixed inside the C-shaped groove 19 again and the mounting of the C-shaped grip pad 7 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic product deckle edge shearing mechanism, includes first pincers (1) and second pincers (2), the first pincers all are equipped with the binding clip of integral type on the top of (2) with the second pincers, and through pivot swivelling joint between two binding clips, its characterized in that the second pincers have been seted up on the inboard surface of (2) and have been accomodate groove (8), and the inside swivelling joint who accomodates groove (8) has roating seat (3), the top of roating seat (3) is provided with L shape fastener (5), just the inboard surface welded fastening of first pincers (1) has C shape fastener (4) corresponding with L shape fastener (5), the inboard surface of L shape fastener (5) is provided with triangle-shaped fixture block (15), and the bottom surface of C shape fastener (4) sets up rectangle draw-in groove (16) corresponding with triangle-shaped fixture block (15), the bottom of triangle-shaped fixture block (15) is in the inside of triangle-shaped fixture block (16), the inside of roating seat (3) is seted up room (11), and draw pole (12) are drawn to the top of extension spring fixed on the top (12) and draw pole (35) and pull rod (12).

2. The plastic product burr trimming apparatus of claim 1, wherein: the outer side surface of the first clamp handle (1) and the second clamp handle (2) is connected with a C-shaped holding pad (7) in a clamping mode, the outer side surface of the first clamp handle (1) and the outer side surface of the second clamp handle (2) are provided with a C-shaped groove (19) matched with the C-shaped holding pad (7), and the outer side surface of the C-shaped holding pad (7) is provided with an integrated finger clamping block (6).

3. The plastic product burr trimming apparatus of claim 2, wherein: the inner side surface of the C-shaped holding pad (7) is provided with a plurality of integrated rubber clamping blocks (17), and a plurality of clamping block grooves (18) matched with the rubber clamping blocks (17) are formed in the C-shaped groove (19).

4. A plastic product burr trimming apparatus according to claim 3, wherein: the C-shaped holding pad (7) and the rubber clamping block (17) are rubber components, and the bottom ends of the rubber clamping block (17) and the clamping block groove (18) are umbrella-shaped.

5. The plastic product burr shearing device according to claim 1, characterized in that the top end of the triangular fixture block (15) is connected with a spring groove (14), and the spring groove (14) is positioned inside the top end of the L-shaped fastener (5).

6. The plastic product burr trimming apparatus of claim 1, wherein: the inside of accomodating groove (8) is provided with round bar (9), and the both ends of round bar (9) and the both sides inner wall welded fastening who accomodates groove (8), the bottom cover of roating seat (3) is established on the surface of round bar (9), just the surface cover of round bar (9) is equipped with torsional spring (10), the both ends of torsional spring (10) respectively with roating seat (3) with accomodate groove (8) block and be connected.

7. The plastic product burr shearing device according to claim 1, wherein a lifting block (13) is welded and fixed on one side surface of the L-shaped fastener (5), and the lifting block (13) is T-shaped.