CN219004776U

CN219004776U - Lifting hook cutting fixture

Info

Publication number: CN219004776U
Application number: CN202223351662.2U
Authority: CN
Inventors: 付正辉
Original assignee: Hubei Ruijie Machinery Co ltd
Current assignee: Hubei Ruijie Machinery Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-12
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a lifting hook cutting fixture, which belongs to the technical field of lifting hook machining and comprises two mounting plates, wherein brackets are fixedly connected between the two mounting plates, telescopic mechanisms are installed in the two brackets in a penetrating manner, two fixing seats which correspond to each other up and down are fixedly connected between the two telescopic mechanisms and between the two brackets, and a plurality of cavities are formed in the fixing seats. This lifting hook cutting jig, through setting up gear, valve and elasticity adaptation structure, when carrying out the lifting hook centre gripping, because the meshing between the gear, then can operate the gear and drive two upper and lower openings of a plurality of valve rotatory opening cavities, telescopic machanism drives fixing base downward movement this moment for elasticity adaptation structure downward contact lifting hook carries out the elasticity flexible change of self-adaptation according to the shape of lifting hook, makes it accomplish the self-adaptation to the lifting hook shape, need not to change the clamping that different anchor clamps can satisfy different lifting hooks, has reduced the replacement cost moreover.

Description

Lifting hook cutting fixture

Technical Field

The utility model belongs to the technical field of hook machining, and particularly relates to a hook cutting clamp.

Background

In the process of processing the lifting hook, a cutting device is often required to be used for cutting a stub bar or a spike on the surface of the lifting hook, and in order to guarantee the stability of the lifting hook in the cutting process, different clamps are generally required to be customized according to different lifting hook types for use during cutting, and due to the fact that the types of the lifting hook types are more, more clamps are required to be customized, the processing cost is higher, and the replacement and storage are also more inconvenient, so that the research on a new lifting hook cutting clamp is of great significance in solving the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides the lifting hook cutting clamp, which solves the problems that the processing cost is high and the replacement and storage are inconvenient because more clamps are required to be customized due to more types of lifting hooks.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting hook cutting jig, includes the mounting panel, the mounting panel is two, equal fixedly connected with support between two mounting panels, all runs through in two supports and installs telescopic machanism, and equal fixedly connected with is two fixing bases that correspond from top to bottom between two telescopic machanism and two supports, a plurality of cavitys have been seted up in the fixing base, the inside of cavity is equipped with elasticity adaptation structure, all is equipped with the valve in every cavity and every valve between fixed connection, and wherein four valves extend the equal fixedly connected with gear of front side of fixing base, meshing connection between four gears.

As a further aspect of the utility model: the telescopic mechanism comprises an electric push rod, the electric push rod is installed in the support in a penetrating mode, a connecting block is fixedly connected to the top end of the electric push rod, and the connecting block is fixedly connected to one side of the fixing base.

As a further aspect of the utility model: two mounting holes are formed in the mounting plates, and a writing board is fixedly connected between the two mounting plates.

As a further aspect of the utility model: the valve extends and fixedly connects between one end of fixing base and the handle, the opening has been seted up to the top of fixing base, and communicates between opening and the cavity.

As a further aspect of the utility model: the elastic adaptation structure comprises an annular block, the annular block is fixedly connected in the cavity, a spring is fixedly connected between the lower part of the annular block and the piston plate, and the piston plate slides in the cavity.

As a further aspect of the utility model: the sealing plug sliding in the cavity is arranged above the valve, arc-shaped blocks are fixedly connected to four opposite angles of the inner wall of the cavity, and the four arc-shaped blocks are attached to the valve.

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

1. this lifting hook cutting jig, through setting up gear, valve and elasticity adaptation structure, when carrying out the lifting hook centre gripping, because the meshing between the gear, then can operate the gear and drive two upper and lower openings of a plurality of valve rotatory opening cavities, telescopic machanism drives fixing base downward movement this moment for elasticity adaptation structure downward contact lifting hook carries out the elasticity flexible change of self-adaptation according to the shape of lifting hook, makes it accomplish the self-adaptation to the lifting hook shape, need not to change the clamping that different anchor clamps can satisfy different lifting hooks, has reduced the replacement cost moreover.

2. According to the lifting hook cutting clamp, the sealing plug is arranged, the sealing plug can seal the upper inner cavity of the cavity, liquid is stored between the sealing plug and the piston plate, and clamping operation of the lifting hook can be realized in a hydraulic mode.

3. According to the lifting hook cutting clamp, the spring is arranged, and the elastic force of the spring can drive the piston plate to reset upwards, so that the piston plate can reset upwards, and the follow-up operation of self-adaptive clamping on different lifting hooks can be facilitated.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a fixing base of the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a fixing base of the present utility model;

FIG. 4 is a schematic top view of a cross-sectional structure of a fixing base of the present utility model;

in the figure: 1 mounting panel, 2 wordpad, 3 telescopic machanism, 31 electric putter, 32 connecting block, 4 support, 5 fixing base, 6 elasticity adaptation structure, 61 piston board, 62 spring, 63 annular piece, 7 openings, 8 handles, 9 valves, 10 cavity, 11 sealing plug, 12 arc piece, 13 gear.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a lifting hook cutting jig, includes mounting panel 1, and mounting panel 1 is two, has seted up two mounting holes on the mounting panel 1, and the mounting hole can be through the position locking of bolt to mounting panel 1, then can ensure mounting panel 1 and this holistic stability of device;

the writing board 2 is fixedly connected between the two mounting plates 1, the support 4 can fix the fixing seat 5 and the telescopic mechanism 3, and the writing board 2 can be marked according to the lifting hook with the model, so that a worker can know the lifting hook clamped by the lifting hook conveniently;

the telescopic mechanisms 3 are arranged in the two brackets 4 in a penetrating manner, each telescopic mechanism 3 comprises an electric push rod 31, each electric push rod 31 is arranged in the corresponding bracket 4 in a penetrating manner, a connecting block 32 is fixedly connected to the top end of each electric push rod 31, each connecting block 32 is fixedly connected to one side of the corresponding fixing seat 5, the electric push rods 31 stretch out and draw back to control the corresponding fixing seat 5 to move up and down, and therefore clamping operation of the lifting hooks can be smoothly achieved;

two fixing seats 5 which correspond up and down are fixedly connected between the two telescopic mechanisms 3 and between the two brackets 4, a plurality of cavities 10 are formed in the fixing seats 5, elastic adaptation structures 6 are arranged in the cavities 10, the elastic adaptation structures 6 comprise annular blocks 63, the annular blocks 63 are fixedly connected in the cavities 10, springs 62 are fixedly connected between the lower parts of the annular blocks 63 and the piston plates 61, and the elastic force of the springs 62 can drive the piston plates 61 to reset upwards, so that the piston plates 61 reset upwards, and the follow-up self-adaptive clamping operation on different lifting hooks can be facilitated;

the piston plate 61 slides in the cavity 10, a valve 9 is arranged in each cavity 10 and each valve 9 is fixedly connected, a sealing plug 11 sliding in the cavity 10 is arranged above the valve 9, the sealing plug 11 can seal the upper inner cavity of the cavity 10, and liquid is stored between the sealing plug 11 and the piston plate 61, so that the clamping operation of the lifting hook can be realized in a hydraulic mode;

arc blocks 12 are fixedly connected to four opposite corners of the inner wall of the cavity 10, the four arc blocks 12 are attached to the valve 9, and the arc design of the arc blocks 12 can be enclosed with the inner wall of the cavity 10 to form a circular structure, so that the spherical shape of the valve 9 can be adapted, and the problem of leakage of liquid in the valve 9 is avoided;

one end of the valve 9 extending out of the fixed seat 5 is fixedly connected with the handle 8, the handle 8 can provide a force application point for a worker, so that the rotation of the valve 9 can be conveniently controlled, and the opening and closing of the upper cavity and the lower cavity of the cavity 10 can be controlled through the valve 9;

an opening 7 is formed above the fixed seat 5, the opening 7 is communicated with the cavity 10, the opening 7 can provide air circulation adjustment for the upper part of the cavity 10, so that the sealing plug 11 can smoothly move up and down, and the elastic adaptation structure 6 can smoothly move;

and wherein four valves 9 extend out the front side of fixing base 5 and all fixedly connected with gear 13, the meshing is connected between four gears 13, and meshing transmission can play the transmission of power between the gears 13, and then the synchronous rotation of the valve 9 of control multiseriate of being convenient for.

The working principle of the utility model is as follows:

when the lifting hook is clamped, the handle 8 is rotated to drive the valve 9 to rotate, under the meshing action between the gears 13, the valve 9 in the same row can perform rotary motion, the valve 9 opens the upper inner cavity and the lower inner cavity of the cavity 10 and is communicated, then the electric push rod 31 is controlled to move downwards, the fixing seat 5 is driven to move downwards through the connecting block 32, the piston plate 61 is enabled to contact the lifting hook downwards, according to the shape of the lifting hook, the piston plate 61 is enabled to squeeze the spring 62 to generate telescopic changes with different degrees, the piston plate 61 can adapt to the shape of the lifting hook, then the handle 8 is reversely rotated, under the meshing of the gears 13, the valve 9 can seal and separate the upper cavity and the lower cavity of the cavity 10, and firm clamping of the lifting hook can be completed at the moment.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a lifting hook cutting jig, includes mounting panel (1), its characterized in that: the utility model discloses a flexible valve, including mounting panel (1), valve (9) and fixed connection between every valve (9), and fixed connection between four valves (9) extend fixed seat (5) in front of fixed seat (5), and meshing connection between four gears (13) are installed in equal fixedly connected with support (4) between two telescopic machanism (3) and fixed seat (5) that equal fixedly connected with corresponds from top to bottom between two support (4), a plurality of cavities (10) have been seted up in fixed seat (5), the inside of cavity (10) is equipped with elasticity adaptation structure (6), all is equipped with valve (9) in every cavity (10) and fixed connection between every valve (9).

2. A hook cutting jig according to claim 1, wherein: the telescopic mechanism (3) comprises an electric push rod (31), the electric push rod (31) is installed in the support (4) in a penetrating mode, a connecting block (32) is fixedly connected to the top end of the electric push rod (31), and the connecting block (32) is fixedly connected to one side of the fixing seat (5).

3. A hook cutting jig according to claim 1, wherein: two mounting holes are formed in the mounting plates (1), and a writing board (2) is fixedly connected between the two mounting plates (1).

4. A hook cutting jig according to claim 1, wherein: one end of the valve (9) extending out of the fixed seat (5) is fixedly connected with the handle (8), an opening (7) is formed in the upper portion of the fixed seat (5), and the opening (7) is communicated with the cavity (10).

5. A hook cutting jig according to claim 1, wherein: the elastic adaptation structure (6) comprises an annular block (63), the annular block (63) is fixedly connected in the cavity (10), a spring (62) is fixedly connected between the lower part of the annular block (63) and the piston plate (61), and the piston plate (61) slides in the cavity (10).

6. A hook cutting jig according to claim 1, wherein: the valve is characterized in that a sealing plug (11) sliding in the cavity (10) is arranged above the valve (9), arc-shaped blocks (12) are fixedly connected to four opposite corners of the inner wall of the cavity (10), and the four arc-shaped blocks (12) are attached to the valve (9).