CN213646718U

CN213646718U - Movable span clamping mechanism of movable H-shaped steel cutting machine

Info

Publication number: CN213646718U
Application number: CN202022532336.6U
Authority: CN
Inventors: 朱进
Original assignee: Zhejiang Chenzhou Technology Co ltd
Current assignee: Zhejiang Chenzhou Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-09
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a portable span clamping mechanism of removal type H shaped steel cutting machine, including H shaped steel, H shaped steel one end width and other end width distance vary, equal sliding connection in H shaped steel top outer wall one side both ends has vertical gyro wheel, and vertical gyro wheel one side outer wall rotates and is connected with the rotary drum, two all be fixed with the connecting plate between the relative one side inner wall of rotary drum, and be fixed with between the connecting plate and press from both sides tight seat, it has the breach to press from both sides tight seat bottom outer wall open, and breach one side outer wall opens threaded groove, threaded groove is inside to have the pressure spring screw through threaded connection. The utility model discloses can be through screwing up horizontal check lock pole, die the relative position lock of portable span clamping mechanism on the crossbeam, then screw up the housing spring screw again, promote pressure strip compression housing spring, die the dead pressure of pinch roller on the side of H shaped steel, eliminated whole platform removal type H shaped steel cutting machine's transverse gap, precision when improving the cutting.

Description

Movable span clamping mechanism of movable H-shaped steel cutting machine

Technical Field

The utility model relates to a tooth removes type H shaped steel cutting machine technical field, especially relates to remove type H shaped steel cutting machine movable span clamping mechanism.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. Among them, the H-shaped steel cutting machine also occupies an irreplaceable position in the modern machining industry.

However, when the existing H-beam cutting machine is used, the position between the clamping seat and the H-beam needs to be continuously adjusted, which causes the transverse clearance of the whole movable H-beam cutting machine to be too large, and seriously affects the final cutting accuracy of the H-beam cutting machine, so that it is necessary to design a movable span clamping mechanism of the movable H-beam cutting machine to improve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable span clamping mechanism of a movable H-shaped steel cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable span clamping mechanism of a movable H-shaped steel cutting machine comprises H-shaped steel, wherein the width of one end of the H-shaped steel is different from that of the other end of the H-shaped steel, the two ends of one side of the outer wall of the top of the H-shaped steel are connected with longitudinal rollers in a sliding manner, the outer wall of one side of each longitudinal roller is connected with a rotary drum in a rotating manner, a connecting plate is fixed between the inner walls of the two opposite sides of the rotary drums, a clamping seat is fixed between the connecting plates, the outer wall of the bottom of the clamping seat is provided with a notch, the outer wall of one side of the notch is provided with a thread groove, the inside of the thread groove is connected with a compression spring screw through a thread, the end of the compression spring screw extending into the notch is connected with a compression plate in a rotating manner, the outer wall of one side, and a plurality of rotating rods are fixed between the top of the notch and the inner wall of the bottom of the notch, and the outer walls of the rotating rods are rotatably connected with pinch rollers.

Furthermore, a plurality of compression springs are fixed on the outer wall of one side of the compression plate, and the compression springs are all sleeved outside the guide rod of the compression wheel.

Furthermore, the outer wall of the top of the clamping seat is provided with a sliding groove, the outer wall of the top of the sliding groove is connected with a cross beam in a sliding mode, and the surface of the cross beam is provided with a limiting groove.

Furthermore, the outer walls of the two sides of the clamping seat are both fixed with transverse locking rods, and the transverse locking rods extend into the sliding grooves to be in contact with the outer walls of the two sides of the cross beam.

Furthermore, a cutting machine is connected to the position, located in the middle, of the outer wall of the top of the cross beam in a sliding mode.

Furthermore, one end of the outer wall of the top of the cross beam, which is far away from the clamping seat, is connected with a control console in a sliding manner.

The utility model has the advantages that:

1. through the pressure spring screw that sets up, the pressure strip, the pinch roller guide bar, the fixed plate, compression spring, bull stick and pinch roller, when needs remove the compact seat, not hard up pressure spring screw earlier, make pressure spring reconversion, alleviate pressure spring to the pressure of fixed plate, thereby the pressure of relaxing the pinch roller to H shaped steel outer wall, make the compact seat can remove at H shaped steel outer wall, remove the outer wall, screw up the pressure spring screw, promote pressure strip compression spring, die the dead pressure of pinch roller on H shaped steel's side, whole platform removal type H shaped steel cutting machine's transverse gap has been eliminated, thereby improve the precision of follow-up cutting.

2. The distance between one end width of the H-shaped steel and the other end width of the H-shaped steel is unequal, the H-shaped steel cutting device can be suitable for cutting operation on the H-shaped steel with different spans, and the application range of the device is widened.

Drawings

Fig. 1 is a schematic perspective view of a movable span clamping mechanism of the movable H-shaped steel cutting machine according to the present invention;

FIG. 2 is a schematic front view of the movable span clamping mechanism of the movable H-beam cutting machine according to the present invention;

FIG. 3 is the utility model provides a but removal type H shaped steel cutting machine movable span clamping mechanism's A department structure enlarged schematic diagram.

In the figure: 1-H section steel, 2-console, 3-cutting machine, 4-beam, 5-longitudinal roller, 6-spacing groove, 7-clamping seat, 8-compression spring screw, 9-compression wheel, 10-connecting plate, 11-rotary drum, 12-locking rod, 13-sliding groove, 14-compression plate, 15-compression wheel guide rod and 16-compression spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the movable span clamping mechanism of the movable H-shaped steel cutting machine comprises H-shaped steel 1, wherein the width of one end of the H-shaped steel 1 is different from the width of the other end of the H-shaped steel 1, the two ends of one side of the outer wall of the top of the H-shaped steel 1 are slidably connected with longitudinal rollers 5, the outer wall of one side of each longitudinal roller 5 is rotatably connected with a rotary drum 11, the inner walls of the two opposite sides of the rotary drums 11 are respectively connected with a connecting plate 10 through bolts, a clamping seat 7 is connected between the connecting plates 10 through bolts, the outer wall of the bottom of the clamping seat 7 is provided with a notch, the outer wall of one side of the notch is provided with a thread groove, the inside of the thread groove is connected with a compression spring screw 8 through a thread, one end of the compression spring screw 8 extending to the inside of the notch is rotatably, the fixed plate is close to one side outer wall of H shaped steel 1 and is opened there is the notch, and has a plurality of bull sticks 17 through bolted connection between notch top and the bottom inner wall, and a plurality of bull sticks 17 outer wall all rotates and is connected with pinch roller 9.

Wherein, there are a plurality of pressure spring 16 on the outer wall of pressure strip 14 one side through bolted connection, and pressure spring 16 all cup joints in the pinch roller guide bar 15 outside, can carry out the injecing in the position for pressure spring 16.

Wherein, press from both sides tight seat 7 top outer wall and open there is spout 13, and spout 13 top outer wall sliding connection has crossbeam 4, and the surface of crossbeam 4 is opened has spacing groove 6.

Wherein, press from both sides tight seat 7 both sides outer wall and all have horizontal locking lever 12 through bolted connection, and horizontal locking lever 12 extends to spout 13 inside and crossbeam 4 both sides outer wall contact, and locking lever 12 can lock crossbeam 4.

Wherein, the position sliding connection that the outer wall of 4 tops of crossbeam is located the centre has cutting machine 3, can cut H type steel.

Wherein, the one end sliding connection that the outer wall in crossbeam 4 top was kept away from tight seat 7 has control cabinet 2.

The working principle is as follows: when the device is used, the distance between the width of one end of the H-shaped steel 1 and the width of the other end of the H-shaped steel is different, the device can be suitable for cutting operation on H-shaped steel with different spans, the application range of the device is improved, and when the width of the H-shaped steel 1 is changed, the compression spring screw 8 is loosened, so that the compression wheel 9 is anti-loose; meanwhile, the transverse locking rod 12 is loosened, the clamping seat 7 can be easily and transversely moved on the cross beam 4, the device is lifted above H-shaped steel to be processed, the longitudinal roller 5 is firstly put on the upper end face of one end of the H-shaped steel, then the clamping seat 7 is slid to a proper position, the transverse locking rod 12 is screwed, the relative position of the clamping seat 7 on the cross beam 4 is locked, and finally the compression spring screw 8 is screwed, the compression plate 14 is pushed to compress the compression spring 16, and the compression wheel 9 is firmly pressed on the side face of the H-shaped steel 1, so that the transverse gap of the whole movable H-shaped steel cutting machine is eliminated, and the accuracy in cutting is improved.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The movable span clamping mechanism of the movable H-shaped steel cutting machine comprises H-shaped steel (1) and is characterized in that the distance between the width of one end of the H-shaped steel (1) and the width of the other end of the H-shaped steel (1) is unequal, both ends of one side of the outer wall of the top of the H-shaped steel (1) are connected with longitudinal rollers (5) in a sliding manner, the outer wall of one side of each longitudinal roller (5) is connected with a rotary drum (11) in a rotating manner, connecting plates (10) are fixed between the inner walls of the two opposite sides of the rotary drums (11), a clamping seat (7) is fixed between the connecting plates (10), the outer wall of the bottom of the clamping seat (7) is provided with a notch, a thread groove is formed in the outer wall of one side of the notch, a compression spring screw (8) is connected with the compression plate (14) through threads, one end, extending to the inside of the notch, of the, and pinch roller guide bar (15) one end is fixed with the fixed plate, the fixed plate is close to one side outer wall of H shaped steel (1) and is opened there is the notch, and is fixed with a plurality of bull sticks (17) between notch top and the bottom inner wall, and is a plurality of bull stick (17) outer wall all rotates and is connected with pinch roller (9).

2. The movable span clamping mechanism of the movable H-shaped steel cutting machine according to claim 1, characterized in that a plurality of compression springs (16) are fixed on the outer wall of one side of the compression plate (14), and the compression springs (16) are sleeved outside the guide rod (15) of the compression wheel.

3. The movable span clamping mechanism of the movable H-shaped steel cutting machine according to claim 1, characterized in that the outer wall of the top of the clamping seat (7) is provided with a sliding groove (13), the outer wall of the top of the sliding groove (13) is connected with a cross beam (4) in a sliding manner, and the surface of the cross beam (4) is provided with a limiting groove (6).

4. The movable span clamping mechanism of the movable H-shaped steel cutting machine according to claim 3, characterized in that the outer walls of the two sides of the clamping seat (7) are fixed with transverse locking rods (12), and the transverse locking rods (12) extend into the sliding groove (13) to be in contact with the outer walls of the two sides of the cross beam (4).

5. The movable span clamping mechanism of the mobile H-beam cutting machine according to claim 4, characterized in that the cutting machine (3) is slidably connected to the top outer wall of the beam (4) at the middle position.

6. The movable span clamping mechanism of the movable H-shaped steel cutting machine according to any one of claims 3-5, characterized in that one end of the top outer wall of the cross beam (4) far away from the clamping seat (7) is connected with a control console (2) in a sliding mode.