CN210160495U

CN210160495U - Tool rest positioning mechanism for hydraulic brake type plate shearing machine

Info

Publication number: CN210160495U
Application number: CN201920815458.0U
Authority: CN
Inventors: 唐春祥; 范铮源
Original assignee: Jilin Jinsanhuan Bearing Technology Co Ltd
Current assignee: Jilin Jinsanhuan Bearing Technology Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-20
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to the technical field of knife rest positioning, in particular to a knife rest positioning device which comprises a mounting plate, wherein the top end of the mounting plate is fixedly connected with a bracket, the inner side of the bracket is fixedly connected with a hydraulic rod, the inner side of the hydraulic rod is fixedly connected with a tool rest, the inner side of the tool rest is connected with a worm wheel in a sliding way, a worm is meshed with the rear end face of the worm wheel, an extension rod is fixedly connected to the right side of the worm, a handle is fixedly connected to the right side of the extension rod, the top end of the worm gear is fixedly connected with a connecting block, the top end of the connecting block is fixedly connected with a gear, the rear end face of the gear is engaged with a rack, the bottom end of the worm gear is fixedly connected with a placing rack, a tool rest positioning mechanism for a hydraulic brake type plate shearing machine, through worm wheel, worm, gear, the rack that sets up, drive the cutter and remove and adjust, easy operation is convenient, is convenient for fix a position cutter horizontal position, has improved the stability of device and the accurate nature of location.

Description

Tool rest positioning mechanism for hydraulic brake type plate shearing machine

Technical Field

The utility model relates to a knife rest location technical field specifically is a knife rest positioning mechanism for hydraulic brake formula plate shearing machine.

Background

The plate shearing machine is a machine for shearing plates by using a blade to do reciprocating linear motion relative to another blade, applies shearing force to metal plates with various thicknesses by means of a moving upper blade and a fixed lower blade and adopting a reasonable blade gap to break and separate the plates according to required sizes, belongs to one of forging machines, mainly plays a role in metal processing industry, and is widely applied to industries such as aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electric appliances, decoration and the like to provide required special machinery and complete equipment.

The knife rest positioning mechanism for the existing hydraulic gate type plate shearing machine generally uses a screw rod to perform positioning installation, needs to be detached when positioning adjustment is performed, is troublesome to operate, inconvenient to position, poor in positioning precision, and incapable of adjusting or difficult to adjust the inclination angle of a cutter, and is time-consuming and labor-consuming in positioning adjustment, difficult to operate and high in labor cost. Therefore, the tool rest positioning mechanism for the hydraulic brake type plate shearing machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knife rest positioning mechanism for hydraulic brake formula plate shearing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a knife rest positioning mechanism for a hydraulic brake type plate shearing machine comprises a mounting plate, wherein a support is fixedly connected to the top end of the mounting plate, a hydraulic rod is fixedly connected to the inner side of the support, a knife rest is fixedly connected to the inner side of the hydraulic rod, a worm wheel is slidably connected to the inner side of the knife rest, a worm is meshed with the rear end face of the worm wheel, an extension rod is fixedly connected to the right side of the worm, a handle is fixedly connected to the right side of the extension rod, a connecting block is fixedly connected to the top end of the worm wheel, a gear is fixedly connected to the top end of the connecting block, a rack is meshed with the rear end face of the gear, a placing frame is fixedly connected to the bottom end of the worm wheel, a cutter is fixedly connected to the bottom end of the, the utility model discloses a cutter rack, including rack, connecting rod, bracing piece, rack, bracing piece, connecting rod bottom fixedly connected with regulating block, the inboard sliding connection of rack has the bracing piece, the inboard fixedly connected with bull stick in bracing piece bottom, the bull stick outside with cutter sliding connection, the bracing piece top fixedly connected with baffle, baffle bottom fixedly connected with spring, the spring bottom with rack fixed connection.

Preferably, the limiting groove is formed in the bottom end of the placing frame, the outer side of the connecting rod is connected with the inner side wall of the limiting groove in a sliding mode, the inner side of the placing frame is provided with a threaded groove, the outer side of the clamping rod is connected with the threaded groove in a spiral mode, the bottom end of the placing frame is provided with a connecting groove, and the outer side of the connecting rod is connected with the inner side wall of the connecting groove in a.

Preferably, the top end of the cutter is provided with a compensation groove, the compensation groove is arranged in a cross shape, the outer side of the rotating rod is connected with the compensation groove in a sliding mode, the bottom end of the adjusting block is connected with the placing frame in a sliding mode, the supporting rod penetrates through the placing frame, and the spring is arranged at the circumferential position of the placing frame.

Preferably, the outer side of the extension rod is rotatably connected with the support, the left side of the worm is rotatably connected with the support through a rotating shaft, the rear end face of the rack is fixedly connected with the knife rest, the bottom end of the knife rest is provided with an adjusting groove, the inner side of the knife rest is provided with a limiting groove, and the outer side of the placing frame is slidably connected with the limiting groove.

Preferably, the mounting panel inboard has been seted up and has been cut the groove, the constant head tank has been seted up to the mounting panel inboard, the motion trail of cutter is the linearity, it sets up to cut the groove on the motion trail of cutter, the locating lever outside with constant head tank inside wall sliding connection.

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

1. the utility model discloses in, through setting up worm wheel, worm, gear, rack, rotate the worm through the handle and drive the worm wheel and rotate, the worm wheel passes through the connecting block and drives the gear and rotate on the rack to control about the spacing drive cutter through the rack, adjust, easy operation is convenient, is convenient for fix a position cutter horizontal position, conveniently adjusts, improves device stability in use after the device is adjusted, improves the accurate nature of device location.

2. The utility model discloses in, through setting up threaded rod, regulating block, bracing piece and spring, adjust the position of regulating block under the rack through the slider motion to adjust the inclination of cutter, the bull stick is used for compensating cutter turned angle, the spring promotes the baffle and drives the bracing piece and make cutter and regulating block press from both sides tightly, the stability that the improvement device used, the position of adjusting the regulating block is used for fixing a position the inclination of cutter, makes the different angle of cutter slope, has different cutting effect, the convenience that the improvement device used.

Drawings

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

fig. 2 is a schematic view of the installation structure of the cutter of the present invention.

In the figure: the device comprises a mounting plate 1, a support 2, a hydraulic rod 3, a knife rest 4, a worm wheel 5, a worm 6, a connecting rod 7, a handle 8, a connecting block 9, a gear 10, a rack 11, a rack 12, a cutter 13, a positioning rod 14, a sliding block 15, a connecting rod 16, a clamping rod 17, an adjusting block 18, a supporting rod 19, a rotating rod 20, a baffle 21 and a spring 22.

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. 1-2, the present invention provides a technical solution:

a tool rest positioning mechanism for a hydraulic brake type plate shearing machine comprises a mounting plate 1, wherein a support 2 is fixedly connected to the top end of the mounting plate 1, a hydraulic rod 3 is fixedly connected to the inner side of the support 2 and used for providing shearing power for a tool 13, a tool rest 4 is fixedly connected to the inner side of the hydraulic rod 3, a worm wheel 5 is slidably connected to the inner side of the tool rest 4, a worm 6 is meshed with the rear end face of the worm wheel 5, an extension rod 7 is fixedly connected to the right side of the worm 6, a handle 8 is fixedly connected to the right side of the extension rod 7, a connecting block 9 is fixedly connected to the top end of the worm wheel 5, a gear 10 is fixedly connected to the top end of the connecting block 9, a rack 11 is meshed with the rear end face of the gear 10, the positioning adjustment of the horizontal position of the tool 13 is facilitated, a placing, for weighing the location, the inboard sliding connection of rack 12 has slider 15, the inboard fixedly connected with connecting rod 16 of slider 15, the inboard top of connecting rod 16 is provided with kelly 17, connecting rod 16 bottom fixedly connected with regulating block 18 for adjust the inclination of cutter 13, the inboard sliding connection of rack 12 has bracing piece 19, the inboard fixedly connected with bull stick 20 in bracing piece 19 bottom, the bull stick 20 outside with cutter 13 sliding connection, 19 top fixedly connected with baffles 21 in bracing piece, 21 bottom fixedly connected with springs 22 in baffles for make cutter 13 press from both sides regulating block 19 tightly, spring 22 bottom with rack 12 fixed connection.

The bottom end of the placing frame 12 is provided with a limiting groove, the outer side of the connecting rod 16 is slidably connected with the inner side wall of the limiting groove, the inner side of the placing frame 12 is provided with a threaded groove, the outer side of the clamping rod 17 is spirally connected with the threaded groove, the bottom end of the placing frame 12 is provided with a connecting groove, the outer side of the connecting rod 16 is slidably connected with the inner side wall of the connecting groove, the arrangement is favorable for fixing after the angle of the cutter 13 is adjusted, the operation is simple, the use is convenient and quick, the top end of the cutter 13 is provided with a compensation groove which is arranged in a cross shape, the outer side of the rotating rod 20 is slidably connected with the compensation groove, the bottom end of the adjusting block 18 is slidably connected with the placing frame 12, the supporting rod 19 penetrates through the placing frame 12, the spring 22 is arranged at the circumferential position of, the use stability of the device is improved, the outer side of the extension rod 7 is rotationally connected with the bracket 2, the left side of the worm 6 is rotationally connected with the bracket 2 through a rotating shaft, the rear end face of the rack 11 is fixedly connected with the knife rest 4, the bottom end of the knife rest 4 is provided with an adjusting groove, the inner side of the knife rest 4 is provided with a limit groove, the outer side of the placing frame 12 is connected with the limit groove in a sliding way, the arrangement is beneficial to positioning and adjusting the horizontal position of the cutter 13, has simple operation and high positioning operation precision, a cutting groove is arranged on the inner side of the mounting plate 1, a positioning groove is arranged on the inner side of the mounting plate 1, the movement track of the cutter 13 is linear, the cutting groove is arranged on the motion track of the cutter 13, the outer side of the positioning rod 14 is connected with the inner side wall of the positioning groove in a sliding way, the arrangement is favorable for conveniently positioning operation, and the use is convenient and quick, and the positioning precision of the water chestnut cake is high.

The hydraulic rod 3 is a YQ hydraulic rod.

The working process is as follows: the device uses an external power supply to supply power, the power supply is switched on to operate the equipment, the hydraulic rod 3 provides power for cutting the cutter 13, when in use, the extension rod 7 is driven to rotate by the rotating handle 8, the extension rod 7 drives the worm 6, the worm 6 drives the worm wheel 5 to rotate, the worm wheel 5 drives the gear 10 on the connecting block 9 to rotate, the gear 10 moves on the rack 11, thereby driving the placing rack 12 to move, the limiting groove limits the placing rack 12, the placing rack 12 drives the cutter 13 to move, and drives the positioning rod 14 to move in the positioning groove to perform positioning adjustment, the operation is simple and convenient, the horizontal position of the cutter is convenient to position, the adjustment is convenient, the use stability of the device after the adjustment is improved, the positioning accuracy of the device is improved, then the sliding block 15 slides in the sliding groove, the position of the adjusting block 18 is adjusted, then the clamping rod 17, the adjusting block 18 cushions the cutter 13, the inclination angle of the cutter 13 is adjusted, then the rotating rod 20 slides in the compensation groove, the deviation generated by the rotation of the cutter 13 is compensated, then the supporting rod 19 is pulled downwards, the spring 22 pushes the spring 22 to pull the spring 22 so that the cutter 13 clamps the adjusting block 18 tightly, the use stability of the device is improved, the position of the adjusting block 18 is adjusted to be used for positioning the inclination angle of the cutter, the cutter is inclined at different angles, different cutting effects are achieved, and the use convenience of the device is improved.

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 knife rest positioning mechanism for hydraulic brake formula plate shearing machine, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that a support (2) is fixedly connected to the top end of the mounting plate (1), a hydraulic rod (3) is fixedly connected to the inner side of the support (2), a tool rest (4) is fixedly connected to the inner side of the hydraulic rod (3), a worm wheel (5) is slidably connected to the inner side of the tool rest (4), a worm (6) is meshed with the rear end face of the worm wheel (5), an extension rod (7) is fixedly connected to the right side of the worm (6), a handle (8) is fixedly connected to the right side of the extension rod (7), a connecting block (9) is fixedly connected to the top end of the worm wheel (5), a gear (10) is fixedly connected to the top end of the connecting block (9), a rack (11) is meshed with the rear end face of the gear (10), a placing frame (12) is fixedly connected to the bottom end of the, the utility model discloses a cutting tool, including rack (12), connecting rod (19), connecting rod (16) top inboard, connecting rod (16) inboard sliding connection has slider (15), slider (15) inboard fixedly connected with connecting rod (16), connecting rod (16) bottom fixedly connected with regulating block (18), rack (12) inboard sliding connection has bracing piece (19), bracing piece (19) bottom inboard fixedly connected with bull stick (20), the bull stick (20) outside with cutter (13) sliding connection, bracing piece (19) top fixedly connected with baffle (21), baffle (21) bottom fixedly connected with spring (22), spring (22) bottom with rack (12) fixed connection.

2. The tool rest positioning mechanism for the hydraulic brake type plate shearing machine according to claim 1, characterized in that: the limiting groove is formed in the bottom end of the placing frame (12), the outer side of the connecting rod (16) is connected with the inner side wall of the limiting groove in a sliding mode, the inner side of the placing frame (12) is provided with a threaded groove, the outer side of the clamping rod (17) is connected with the threaded groove in a spiral mode, the bottom end of the placing frame (12) is provided with a connecting groove, and the outer side of the connecting rod (16) is connected with the inner side wall of the connecting groove in a.

3. The tool rest positioning mechanism for the hydraulic brake type plate shearing machine according to claim 1, characterized in that: the top end of the cutter (13) is provided with a compensation groove, the compensation groove is in a cross shape, the outer side of the rotating rod (20) is connected with the compensation groove in a sliding mode, the bottom end of the adjusting block (18) is connected with the placing frame (12) in a sliding mode, the supporting rod (19) penetrates through the placing frame (12), and the spring (22) is arranged at the circumferential position of the placing frame (12).

4. The tool rest positioning mechanism for the hydraulic brake type plate shearing machine according to claim 1, characterized in that: the extension rod (7) outside with support (2) rotate to be connected, worm (6) left side through the pivot with support (2) rotate to be connected, rack (11) rear end face with knife rest (4) fixed connection, the adjustment tank has been seted up to knife rest (4) bottom, the spacing groove has been seted up to knife rest (4) inboard, the rack (12) outside with spacing groove sliding connection.

5. The tool rest positioning mechanism for the hydraulic brake type plate shearing machine according to claim 1, characterized in that: the cutting groove has been seted up to mounting panel (1) inboard, the constant head tank has been seted up to mounting panel (1) inboard, the movement track of cutter (13) is the linear, cut the groove setting and be in on the movement track of cutter (13), locating lever (14) the outside with constant head tank inside wall sliding connection.