CN218576326U

CN218576326U - High-strength right-hand knife structure

Info

Publication number: CN218576326U
Application number: CN202223152256.3U
Authority: CN
Inventors: 冯景飞
Original assignee: Dongguan Zhoxi Precision Hardware Technology Co ltd
Current assignee: Dongguan Zhoxi Precision Hardware Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-07
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a high-strength right moving cutter structure, which belongs to the technical field of right moving cutters and comprises a mounting seat, wherein one side of the mounting seat is provided with an electric hydraulic push rod, one end of the electric hydraulic push rod penetrating through the mounting seat is welded with a mounting block, one side of the mounting block back to the mounting seat is fixedly provided with a cutter, the cutter comprises a mounting end and a triangular shearing end, one side of the mounting end back to the mounting seat is movably provided with the triangular shearing end, one side of the mounting block back to the mounting seat is provided with a mounting socket, and the mounting end is inserted into the mounting socket; this application technical scheme cuts the end combination through installation end and triangle-shaped and forms the cutter, and installation end and triangle-shaped cut the end moreover and adopt movable connection installation, therefore when the cutter edge of a knife damages, can directly pull down triangle-shaped and cut the end, then install new triangle-shaped cut the end can, one change more convenient, two can reduce the cutter replacement cost.

Description

High-strength right-hand knife structure

Technical Field

The utility model relates to a move sword technical field in the right side, more specifically say, relate to the right side of high strength and move sword structure.

Background

The cutting device is one of cutting tools, which is mainly used for cutting some pipes, and the cutting device mainly realizes the cutting operation of the pipes by matching a right moving blade structure and a left fixed blade arranged on the cutting device, wherein the right moving blade structure is mainly formed by an electric hydraulic push rod and a cutter, and the application number of the moving blade is 201120170339.8, which solves various disadvantages that the whole material of the moving blade needs to be formed by precious metals such as nickel, tungsten, molybdenum and the like, and the price is very expensive, but the right moving blade structure with similar structure has various defects in actual use, such as: the cutter in the right-hand knife structure is generally fixedly installed through the end of the bolt and the end of the electric hydraulic push rod, so that the installation and the disassembly of the cutter are troublesome, meanwhile, the cutter in the right-hand knife structure is the most easily damaged part, the cutter needs to be integrally replaced when the cutter edge of the cutter is damaged every time, the replacement is troublesome on one hand, and the replacement cost is high on the other hand. In view of this, we propose a right-hand blade structure of high strength.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a right side of high strength moves sword structure to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The high-strength right moving cutter structure comprises a mounting seat, wherein one side of the mounting seat is provided with an electric hydraulic push rod, one end of the electric hydraulic push rod penetrating through the mounting seat is welded with a mounting block, and one side of the mounting block, which is back to the mounting seat, is fixedly provided with a cutter;

the cutter comprises a mounting end and a triangular shearing end, and the triangular shearing end is movably mounted on one side of the mounting end, which is back to the mounting seat;

the utility model discloses a mounting block, including installation piece, fixed structure, casing and installation piece, the installation piece is equipped with the installation socket in one side of mount pad dorsad, and the installation end inserts to the installation socket inside, installation end top and bottom are equipped with fixed jack towards the central department in one side of mount pad, the fixed structure is installed with the position department that fixed jack corresponds in installation piece top and bottom, fixed structure includes the shell, shell and installation piece welded fastening, there is the bottom plate inside of shell through spring mounting, and the bottom plate has the inserted bar towards the welding of the central department in one side of installation piece, and inside the inserted bar runs through to the installation socket, the inserted bar inserts to the inside of fixed jack, the bottom plate has the pull rod in the central department welding of installation piece one side dorsad.

As an alternative scheme of this application technical scheme, the mount pad is T type form, and mounting bolt is installed at four angles of mount pad bottom.

As an alternative scheme of this application technical scheme, the welding of the top of pull rod has the rectangle frame, and the cover has the antiskid cover on the rectangle frame.

As an alternative of the technical scheme of the application, a first through hole is formed in the center of the top of the shell, and the pull rod penetrates through the first through hole.

As an alternative scheme of the technical scheme, second through holes are formed in the positions, corresponding to the insertion rods, of the top and the bottom of the installation block, and the insertion rods penetrate through the second through holes.

As an alternative scheme of this application technical scheme, one side central authorities department that the installation end dorsad the installation piece is equipped with fixed socket, and triangle-shaped shearing end is equipped with the inserted block towards one side central authorities department of installation end, and the inserted block inserts to fixed socket's inside, and fixed socket's cross section size is the same with the cross section size of inserted block, and fixed socket's top and bottom are equipped with the bayonet socket, and inserted block top and bottom are equipped with the rubber block with bayonet socket symmetry.

As an alternative scheme of the technical scheme, buckling grooves are formed in the center of the top and the bottom of the triangular shearing end, and anti-skid layers are adhered to the inner walls of the buckling grooves.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. according to the technical scheme, the installation socket, the fixed insertion hole and the fixed structure are arranged, when the cutter is installed, the installation end of the cutter can be directly inserted into the installation socket of the installation block, then the insertion rod in the fixed structure is inserted into the fixed insertion hole, the cutter can be installed quickly, the cutter can be installed and detached quickly through the mode, and the cutter is convenient to use.

2. This application technical scheme cuts the end combination through installation end and triangle-shaped and forms the cutter, and installation end and triangle-shaped cut the end moreover and adopt movable connection installation, therefore when the cutter edge of a knife damages, can directly pull down triangle-shaped and cut the end, then install new triangle-shaped cut the end can, one change more convenient, two can reduce the cutter replacement cost.

Drawings

FIG. 1 is a front cross-sectional view of a high strength right-hand blade structure disclosed in an embodiment of the present application;

FIG. 2 is a top view of a high strength right-hand blade structure disclosed in an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the portion A of the high-strength right-hand blade structure disclosed in the embodiments of the present application;

fig. 4 is an enlarged structural diagram of a part B in the high-strength right-hand blade structure disclosed in the embodiment of the present application.

The numbering in the figures illustrates: 1. a mounting seat; 2. an electro-hydraulic push rod; 3. mounting blocks; 301. installing a socket; 302. a second through hole; 4. a fixed structure; 401. a housing; 402. a spring; 403. a base plate; 404. inserting a rod; 405. a pull rod; 406. a rectangular frame; 407. a first through hole; 5. an installation end; 501. fixing the socket; 502. a bayonet; 503. fixing the jack; 6. a triangular cutting end; 601. inserting a block; 602. a rubber block; 603. buckling grooves; 7. and (4) a cutter.

Detailed Description

The utility model provides a technical scheme:

as shown in fig. 1 and 2, the high-strength right-hand knife structure comprises an installation base 1, wherein the installation base 1 is in a T shape, installation bolts are installed at four corners of the bottom of the installation base 1, the installation base 1 is fixed on a shearing device through the installation bolts, an electric hydraulic push rod 2 is installed at one side of the installation base 1, the electric hydraulic push rod 2 is used for pushing a knife 7 to move, an installation block 3 is welded at one end, penetrating through the installation base 1, of the electric hydraulic push rod 2, the installation block 3 is used for installing the knife 7, a knife 7 is fixedly installed at one side, opposite to the installation base 1, of the installation block 3, the electric hydraulic push rod 2 and the knife 7 form a right-hand knife structure, and the knife 7 cooperates with a fixed knife on the shearing device to cut off a pipe;

in the embodiment, when the right moving blade structure works, the electric hydraulic push rod 2 is controlled to push the cutter 7 to displace, and then the electric hydraulic push rod 2 is matched with a fixed cutter on the shearing device to cut off the pipe.

As shown in fig. 1 and 4, the cutter 7 includes a mounting end 5 and a triangular cutting end 6, and a triangular cutting end 6 is movably mounted on a side of the mounting end 5 opposite to the mounting base 1, the mounting end 5 and the triangular cutting end 6 are combined to form the cutter 7, a fixed socket 501 is provided at a center of a side of the mounting end 5 opposite to the mounting block 3, and an insert block 601 is provided at a center of a side of the triangular cutting end 6 facing the mounting end 5, and the insert block 601 is inserted into the fixed socket 501, a cross-sectional dimension of the fixed socket 501 is the same as a cross-sectional dimension of the insert block 601, a bayonet 502 is provided at a top and a bottom of the fixed socket 501, and rubber blocks 602 symmetrical to the bayonet 502 are provided at the top and the bottom of the insert block 601, when the triangular cutting end 6 is mounted, the insert block 601 of the triangular cutting end 6 is inserted into the fixed socket 501 of the mounting end 5, at this time, the rubber block 602 on the insert block 601 is inserted into the inside of the fixed socket 502 of the fixed socket 501, thereby fixing the triangular cutting end 5, the triangular cutting end 6 is pulled outwards by force, the rubber block 601 is pulled out, and then the clamping groove 603 of the mounting end 603, and the anti-slip-buckling layer 603 of the triangular cutting end 603 and the anti-buckling groove is adhered to the mounting base of the triangular cutting end 603, thereby ensuring the stability of the triangular cutting end 603;

in this embodiment, the mounting end 5 and the triangular shearing end 6 are combined to form the cutter 7, when the mounting end 5 and the triangular shearing end 6 are mounted, the insert 601 of the triangular shearing end 6 is inserted into the fixing socket 501 of the mounting end 5, the rubber block 602 on the insert 601 is clamped into the bayonet 502 of the fixing socket 501 at this time, so that the triangular shearing end 6 is fixed on the mounting end 5, the triangular shearing end 6 is pulled outwards by force, the rubber block 602 is separated from the bayonet 502 at this time, and then the triangular shearing end 6 can be pulled out from the mounting end 5, therefore, when the knife edge of the cutter 7 is damaged, the triangular shearing end 6 can be directly pulled out, and then the new triangular shearing end 6 is replaced, which is convenient and fast to replace, and the cutter 7 does not need to be integrally replaced, and the replacement cost is reduced.

As shown in fig. 1, 2 and 3, a side of the mounting block 3 facing away from the mounting seat 1 is provided with a mounting socket 301, the mounting socket 301 facilitates insertion of the mounting end 5, the mounting end 5 is inserted into the mounting socket 301, a fixing insertion hole 503 is arranged at the center of one side of the top and bottom of the mounting end 5 facing the mounting base 1, the fixing insertion hole 503 is convenient for the insertion and fixation of an insertion rod 404, a fixing structure 4 is arranged at the position of the top and bottom of the mounting block 3 corresponding to the fixing insertion hole 503, the fixing structure 4 comprises a shell 401, the shell 401 is fixed with the mounting block 3 by welding, a bottom plate 403 is arranged in the shell 401 through a spring 402, and the bottom plate 403 is welded with an insertion rod 404 towards the center of one side of the mounting block 3, the insertion rod 404 penetrates into the mounting socket 301, the top and bottom of the mounting block 3 are provided with second through holes 302 at positions corresponding to the insertion rod 404, the insertion rod 404 penetrates through the second through hole 302, the second through hole 302 facilitates the insertion rod 404 to penetrate into the mounting socket 301, the insertion rod 404 is inserted into the fixing insertion hole 503, the pull rod 405 is welded at the center of the bottom plate 403 on the side opposite to the mounting block 3, the first through hole 407 is arranged at the center of the top of the shell 401, the top end of the pull rod 405 is facilitated to penetrate through the shell 401 by the first through hole 407, the pull rod 405 penetrates through the first through hole 407, the top end of the pull rod 405 is welded with a rectangular frame 406, and the rectangular frame 406 is sleeved with an anti-slip sleeve which ensures the stability of the personnel holding the rectangular frame 406, when the cutter 7 is installed, the pull rod 405 is pulled outwards by the handheld rectangular frame 406, and the bottom plate 403 and the insert rod 404 are driven to displace together, mounting end 5 is then inserted into mounting socket 301, and rectangular shelf 406 is then released, the cutting knife 7 can be fixedly arranged on the mounting block 3 by pushing the insertion rod 404 to be inserted into the fixed insertion hole 503 of the mounting end 5 under the action of the spring 402;

in this embodiment, when installation cutter 7, at first, the stability of handheld rectangle frame 406, when installation cutter 7, handheld rectangle frame 406 with pull rod 405 outside pulling, drive bottom plate 403 and inserted bar 404 simultaneously and shift together, then insert installation end 5 inside installation socket 301, then loosen rectangle frame 406, it inserts inside the fixed jack 503 of installation end 5 to push inserted bar 404 under the effect of spring 402, can be with cutter 7 fixed mounting on installation piece 3, when needing to dismantle cutter 7, can pull inserted bar 404 and break away from fixed jack 503, can take off cutter 7, replace traditional bolt fastening mode through this kind of mode, cutter 7 installation dismantlement is more convenient.

Claims

1. High strength move sword structure on the right side, including mount pad (1), its characterized in that: an electric hydraulic push rod (2) is installed on one side of the installation seat (1), an installation block (3) is welded to one end, penetrating through the installation seat (1), of the electric hydraulic push rod (2), and a cutter (7) is fixedly installed on one side, back to the installation seat (1), of the installation block (3);

the cutter (7) comprises a mounting end (5) and a triangular shearing end (6), and the triangular shearing end (6) is movably mounted on one side, back to the mounting seat (1), of the mounting end (5);

installation piece (3) are equipped with installation socket (301) dorsad in one side of mount pad (1), and installation end (5) insert to installation socket (301) inside, installation end (5) top and bottom are equipped with fixed jack (503) towards the central department in one side of mount pad (1), fixed knot constructs (4) are installed to the position department that installation piece (3) top and bottom and fixed jack (503) correspond, fixed knot constructs (4) including shell (401), shell (401) and installation piece (3) welded fastening, bottom plate (403) are installed through spring (402) in the inside of shell (401), and bottom plate (403) have inserted bar (404) towards the central department welding in one side of installation piece (3), and inside inserted bar (404) run through to installation socket (301), inserted bar (404) insert to the inside of fixed jack (503), bottom plate (403) have pull rod (405) dorsad to the central department welding in installation piece (3) one side.

2. The right blade structure of claim 1, wherein: the mounting seat (1) is T-shaped, and mounting bolts are mounted at four corners of the bottom of the mounting seat (1).

3. The high strength right hand blade structure of claim 1 wherein: the top welding of pull rod (405) has rectangular frame (406), and the cover has anti-skidding cover on rectangular frame (406).

4. The right blade structure of claim 1, wherein: the center of the top of the shell (401) is provided with a first through hole (407), and the pull rod (405) penetrates through the first through hole (407).

5. The high strength right hand blade structure of claim 1 wherein: the top and the bottom of the mounting block (3) are provided with second through holes (302) at positions corresponding to the insertion rods (404), and the insertion rods (404) penetrate through the second through holes (302).

6. The right blade structure of claim 1, wherein: mounting end (5) are equipped with fixing socket (501) in one side central authorities department of installation piece (3) dorsad, and triangle-shaped shearing end (6) are equipped with inserted block (601) towards the one side central authorities department in mounting end (5), and inserted block (601) insert to fixing socket (501) inside, fixing socket's (501) cross sectional dimension is the same with the cross sectional dimension of inserted block (601), fixing socket's (501) top and bottom are equipped with bayonet socket (502), and inserted block (601) top and bottom are equipped with rubber block (602) symmetrical with bayonet socket (502).

7. The high strength right hand blade structure of claim 1 wherein: the center of the top and the bottom of the triangular shearing end (6) is provided with a buckle groove (603), and an anti-skid layer is adhered to the inner wall of the buckle groove (603).