CN210731892U

CN210731892U - Blade grinding device for plate shearing machine

Info

Publication number: CN210731892U
Application number: CN201920809787.4U
Authority: CN
Inventors: 何正国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-06-12
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a blade grinding device for plate shearing machine, the on-line screen storage device comprises a base, the both sides at base top all are provided with clamping mechanism, one side that clamping mechanism is relative is provided with the connecting block, one side fixedly connected with blade that the connecting block is relative, the first motor of the positive left side fixedly connected with of base, the right-hand member fixedly connected with threaded rod of first motor shaft, the surperficial threaded connection of threaded rod has the thread bush, the top fixedly connected with montant of thread bush, the top and the bottom on montant surface all overlap and are equipped with the removal case. The utility model discloses can fix the blade, can polish simultaneously the processing to the top and the bottom of blade, improve the efficiency of polishing of blade greatly, solve current blade grinding device and only can polish to the one side of blade, can not polish simultaneously to the two sides of blade, reduced the efficiency of polishing of blade, the problem that people used not convenient for.

Description

Blade grinding device for plate shearing machine

Technical Field

The utility model relates to a grinding device technical field specifically is a blade grinding device for plate shearing machine.

Background

Grinding is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface through friction by means of abrasive paper containing high-hardness particles and the like of a rough object, and mainly aims to obtain specific surface roughness, a blade for a plate shearing machine needs to be ground in a processing process, and an existing blade grinding device can only grind one surface of the blade and cannot grind two surfaces of the blade simultaneously, so that the grinding efficiency of the blade is reduced, and the blade is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blade grinding device for plate shearing machine possesses two-sided polishing, and the efficient advantage of polishing has solved current blade grinding device and only can polish to the one side of blade, can not polish simultaneously to the two sides of blade, has reduced the efficiency of polishing of blade, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a blade grinding device for a plate shearing machine comprises a base, wherein clamping mechanisms are arranged on two sides of the top of the base, a connecting block is arranged on one side, opposite to the clamping mechanisms, of the clamping block, a blade is fixedly connected to one side, opposite to the connecting block, of the base, a first motor is fixedly connected to the front left side of the base, a threaded rod is fixedly connected to the right end of a rotating shaft of the first motor, a threaded sleeve is in threaded connection with the surface of the threaded rod, a vertical rod is fixedly connected to the top of the threaded sleeve, moving boxes are sleeved on the top and the bottom of the surface of the vertical rod, a first hydraulic rod is fixedly connected to the back of the vertical rod and positioned between the two moving boxes, the output end of the first hydraulic rod is fixedly connected with the moving boxes, a second motor is fixedly connected to the inner walls of the moving boxes, a worm is fixedly, the bottom of the rotating rod penetrates through the outer part of the movable box and is fixedly connected with a polishing disc, and one end, located in the inner cavity of the movable box, of the rotating rod is fixedly connected with a worm wheel matched with the worm.

Preferably, clamping mechanism includes the bracing piece, the slot hole has been seted up at the top of base, slot hole and fixedly connected with slide are run through to the bottom of bracing piece, the top fixedly connected with second hydraulic stem of base inner chamber, the output and the slide fixed connection of second hydraulic stem, the top fixedly connected with U type fixture block of bracing piece.

Preferably, a threaded hole is formed in the top of the U-shaped fixture block, a bolt penetrates through the top of the U-shaped fixture block, the bottom of the bolt penetrates through the threaded hole and is fixedly connected with a pressing plate, one side of the connecting block is located in the inner cavity of the U-shaped fixture block, a sliding rail is fixedly connected to the bottom of the inner cavity of the base, and the sliding seat is slidably connected with the sliding rail.

Preferably, the right end of the threaded rod is fixedly connected with a fixing plate, and the rear side of the fixing plate is fixedly connected with the base.

Preferably, the top of the vertical rod is fixedly connected with a limiting plate, and the top of the limiting plate is circular.

Preferably, the front of the base is provided with a sliding groove, the back of the threaded sleeve is fixedly connected with a sliding block, and the rear end of the sliding block extends to the inner cavity of the sliding groove.

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

1. the utility model discloses a base, clamping mechanism, the connecting block, the blade, first motor, the threaded rod, the thread bush, the montant, the movable box, first hydraulic stem, the second motor, the worm, the bull stick, make a polish and the worm wheel cooperates, can fix the blade, can polish simultaneously the processing to the top and the bottom of blade, the efficiency of polishing of blade has been improved greatly, it only can polish to the one side of blade to have solved current blade grinding device, can not polish simultaneously to the two sides of blade, the efficiency of polishing of blade has been reduced, the problem that people use is not convenient for.

2. The utility model discloses a bracing piece, the slot hole, the slide, second hydraulic stem and U type fixture block cooperate, can make U type fixture block lateral shifting, press from both sides tight fixedly to connecting block and blade through U type fixture block, through setting up the screw hole, bolt and clamp plate cooperate, can make the clamp plate compress tightly the connecting block, the stability of blade has been improved, through setting up the fixed plate, can support the threaded rod, the fixed plate passes through bearing swing joint with the threaded rod, through setting up the limiting plate, can restrict the maximum distance that the movable box moved up.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a left side sectional view of the structure of the present invention;

fig. 4 is a schematic side view of the slide rail and the slide seat of the present invention.

In the figure: the device comprises a base 1, a clamping mechanism 2, a connecting block 3, a blade 4, a first motor 5, a threaded rod 6, a threaded sleeve 7, a vertical rod 8, a movable box 9, a first hydraulic rod 10, a second motor 11, a worm 12, a rotating rod 13, a polishing disc 14, a worm wheel 15, a supporting rod 16, a long hole 17, a sliding seat 18, a sliding rail 19, a second hydraulic rod 20, a 21U-shaped fixture block, a bolt 22, a pressing plate 23, a threaded hole 24, a limiting plate 25, a fixing plate 26, a sliding groove 27 and a sliding block 28.

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.

Referring to fig. 1-4, a blade polishing device for a plate shearing machine comprises a base 1, clamping mechanisms 2 are respectively arranged on two sides of the top of the base 1, a connecting block 3 is arranged on one side opposite to the clamping mechanisms 2, a blade 4 is fixedly connected to one side opposite to the connecting block 3, each clamping mechanism 2 comprises a supporting rod 16, a long hole 17 is formed in the top of the base 1, the bottom of each supporting rod 16 penetrates through the long hole 17 and is fixedly connected with a sliding seat 18, a second hydraulic rod 20 is fixedly connected to the top of an inner cavity of the base 1, the output end of the second hydraulic rod 20 is fixedly connected with the sliding seat 18, a U-shaped fixture block 21 is fixedly connected to the top of the supporting rod 16, a threaded hole 24 is formed in the top of the U-shaped fixture block 21, a bolt 22 is arranged on the top of the U-shaped fixture block 21 in a, the bottom of the inner cavity of the base 1 is fixedly connected with a slide rail 19, the slide seat 18 is connected with the slide rail 19 in a sliding manner, the U-shaped fixture block 21 can move transversely by matching the support rod 16, the long hole 17, the slide seat 18, the second hydraulic rod 20 and the U-shaped fixture block 21, the connecting block 3 and the blade 4 are clamped and fixed by the U-shaped fixture block 21, the connecting block 3 can be pressed by the pressing plate 23 by arranging a threaded hole 24, a bolt 22 and the pressing plate 23 for matching, the stability of the blade 4 is improved, the front left side of the base 1 is fixedly connected with the first motor 5, the right end of the rotating shaft of the first motor 5 is fixedly connected with a threaded rod 6, the right end of the threaded rod 6 is fixedly connected with a fixing plate 26, the rear side of the fixing plate 26 is fixedly connected with the base 1, the threaded rod 6 can be supported by arranging the fixing plate 26, the, the front side of the base 1 is provided with a sliding groove 27, the back side of the threaded sleeve 7 is fixedly connected with a sliding block 28, the rear end of the sliding block 28 extends to an inner cavity of the sliding groove 27, the top of the threaded sleeve 7 is fixedly connected with a vertical rod 8, the top of the vertical rod 8 is fixedly connected with a limiting plate 25, the top of the limiting plate 25 is circular, the maximum distance of upward movement of the movable box 9 can be limited by arranging the limiting plate 25, the top and the bottom of the surface of the vertical rod 8 are both sleeved with movable boxes 9, the back side of the vertical rod 8 is fixedly connected with a first hydraulic rod 10 between the two movable boxes 9, the output end of the first hydraulic rod 10 is fixedly connected with the movable boxes 9, the inner wall of the movable boxes 9 is fixedly connected with a second motor 11, the rotating shaft of the second motor 11 is fixedly connected with a worm 12, the top of the inner cavity of the movable boxes 9 is movably connected with, the bull stick 13 is located the worm wheel 15 of the one end fixedly connected with and the worm 12 looks adaptation of removal case 9 inner chamber, through base 1, clamping mechanism 2, connecting block 3, blade 4, first motor 5, threaded rod 6, thread bush 7, montant 8, removal case 9, first hydraulic stem 10, second motor 11, worm 12, bull stick 13, polish dish 14 and worm wheel 15 and cooperate, can fix blade 4, can polish the processing simultaneously to the top and the bottom of blade 4, the efficiency of polishing of blade 4 is greatly improved, the problem of current blade grinding device can only polish blade 4's one side is solved, can not polish blade 4's both sides simultaneously, the efficiency of polishing of blade 4 has been reduced, be not convenient for the problem that people used.

When the device is used, the connecting blocks 3 on two sides of the blade 4 extend into the inner cavities of the U-shaped clamping blocks 21, the sliding seat 18 is driven to move transversely by the contraction of the second hydraulic rod 20, the sliding seat 18 drives the supporting rod 16 to move transversely, the supporting rod 16 drives the U-shaped clamping blocks 21 to move transversely, the connecting blocks 3 and the blade 4 are clamped by the mutual approach of the two U-shaped clamping blocks 21, the first hydraulic rod 10 is arranged to contract to drive the moving box 9 to move, the moving box 9 drives the rotating rod 13 and the polishing discs 14 to move vertically, so that the two polishing discs 14 approach to each other and are in contact with the blade 4, the rotating shaft of the second motor 11 drives the worm 12 to rotate, the worm 12 drives the worm wheel 15 to rotate, the worm wheel 15 drives the rotating rod 13 to rotate, the rotating rod 13 drives the polishing discs 14 to rotate, so as to polish the blade 4, the rotating shaft of the first motor 5 drives the threaded rod 6 to, thereby driving the grinding disc 14 to move, and grinding can be carried out on different positions of the blade 4.

In summary, the following steps: this blade grinding device for plate shearing machine, through base 1, clamping mechanism 2, connecting block 3, blade 4, first motor 5, threaded rod 6, thread bush 7, montant 8, movable box 9, first hydraulic stem 10, second motor 11, worm 12, bull stick 13, polish dish 14 and worm wheel 15 and cooperate, it only can polish to the one side of blade to have solved current blade grinding device, can not polish simultaneously to the two sides of blade, the efficiency of polishing of blade has been reduced, the problem that people used is not convenient for.

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 blade grinding device for plate shearing machine, includes base (1), its characterized in that: the clamping mechanism (2) is arranged on each of two sides of the top of the base (1), the connecting block (3) is arranged on one side, opposite to the clamping mechanism (2), of the connecting block (3), the blade (4) is fixedly connected to one side, opposite to the connecting block, of the base (1), the first motor (5) is fixedly connected to the front left side of the base (1), the threaded rod (6) is fixedly connected to the right end of the rotating shaft of the first motor (5), the threaded sleeve (7) is connected to the surface of the threaded rod (6) in a threaded manner, the vertical rod (8) is fixedly connected to the top of the threaded sleeve (7), the movable boxes (9) are sleeved on the top and the bottom of the surface of the vertical rod (8), the first hydraulic rod (10) is fixedly connected to the back of the vertical rod (8) and is positioned between the two movable boxes (9), and, the inner wall fixedly connected with second motor (11) of removal case (9), pivot fixedly connected with worm (12) of second motor (11), the top swing joint of removal case (9) inner chamber has bull stick (13), the outside and the fixedly connected with of removal case (9) are run through to the bottom of bull stick (13) and are beaten mill (14), bull stick (13) are located worm wheel (15) of the one end fixedly connected with and worm (12) looks adaptation of removal case (9) inner chamber.

2. The blade grinding device for the plate shearing machine according to claim 1, wherein: clamping mechanism (2) include bracing piece (16), slot hole (17) have been seted up at the top of base (1), slot hole (17) and fixedly connected with slide (18) are run through to the bottom of bracing piece (16), the top fixedly connected with second hydraulic stem (20) of base (1) inner chamber, the output and slide (18) fixed connection of second hydraulic stem (20), the top fixedly connected with U type fixture block (21) of bracing piece (16).

3. The blade grinding device for the plate shearing machine according to claim 2, wherein: threaded hole (24) are seted up at the top of U type fixture block (21), the top of U type fixture block (21) is run through and is provided with bolt (22), threaded hole (24) and fixedly connected with clamp plate (23) are run through to the bottom of bolt (22), one side of connecting block (3) is located the inner chamber of U type fixture block (21), the bottom fixedly connected with slide rail (19) of base (1) inner chamber, slide (18) and slide rail (19) sliding connection.

4. The blade grinding device for the plate shearing machine according to claim 1, wherein: the right-hand member fixedly connected with fixed plate (26) of threaded rod (6), the rear side and base (1) fixed connection of fixed plate (26).

5. The blade grinding device for the plate shearing machine according to claim 1, wherein: the top of the vertical rod (8) is fixedly connected with a limiting plate (25), and the top of the limiting plate (25) is circular.

6. The blade grinding device for the plate shearing machine according to claim 1, wherein: the front of base (1) has seted up spout (27), the back fixedly connected with slider (28) of thread bush (7), the rear end of slider (28) extends to the inner chamber of spout (27).