CN219005580U - Lifting hook grinding tool - Google Patents

Abstract

The utility model discloses a lifting hook grinding tool, which belongs to the technical field of part machining and comprises a supporting disc, wherein a grinding mechanism is fixedly connected above the supporting disc and positioned behind a motor, the motor is fixedly connected to the middle position above the supporting disc, an output shaft of the motor is fixedly connected with the lower part of a movable disc, a cross plate is fixedly connected to the movable disc, and the movable disc is divided into four independent areas by the cross plate. This lifting hook grinding frock, through setting up motor, movable disk, half crown plate and elasticity slip clamping assembly, when carrying out the centre gripping, motor drive movable disk is rotatory, then elasticity slip clamping assembly receives the extrusion downward movement that half crown plate obtained for the stopper of elasticity slip clamping assembly penetrates the hole site of lifting hook and hole piece, and compresses tightly the centre gripping to the lifting hook and fix, then can realize the location to the lifting hook voluntarily, can realize serialization abrasive machining through the switching of a plurality of elasticity slip clamping assembly positions moreover.

Description

Lifting hook grinding tool

Technical Field

The utility model belongs to the technical field of part machining, and particularly relates to a lifting hook grinding tool.

Background

In the process of grinding the lifting hook, the lifting hook is generally required to be fixed in position by using a tooling fixture, then the lifting hook is subjected to surface grinding by using grinding equipment, and is taken down and placed with another lifting hook for grinding after grinding is finished.

Disclosure of Invention

In order to overcome the defects, the utility model provides the lifting hook grinding tool, which solves the problems that the tool clamp in the prior art is of a thread moving structure, rust death is easy to occur when the tool clamp is used in a humid environment, the operation is also needed to be performed manually, the operation is inconvenient, and the quick continuous grinding processing of the lifting hook is difficult to realize.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting hook grinding frock, includes the supporting disk, the top of supporting disk just is located the rear fixedly connected with grinding mechanism of motor, motor fixed connection is in the middle part position of supporting disk top, the output shaft of motor and the below fixed connection of movable disk, fixedly connected with cross plate on the movable disk, and the cross plate divide into four independent regions with the movable disk, and all is equipped with elasticity slip clamping assembly on every region, and wherein three elasticity slip clamping assembly and the below roll connection of half crown block, and the below of half crown block passes through the top fixed connection of two support bars and supporting disk.

As a further aspect of the utility model: the grinding mechanism comprises a fixing frame which is fixedly connected above the supporting disc, and two ends of the U-shaped fixing frame are respectively and fixedly connected with two grinding machines which correspond to each other up and down.

As a further aspect of the utility model: the movable disc is fixedly connected with hole blocks in four areas divided by the cross plate, and the lower parts of the two end parts of the semi-ring plate are blunt cambered surfaces.

As a further aspect of the utility model: the elastic sliding clamping assembly comprises a clamping seat, and a limiting block matched with the hole position of the hole block is fixedly connected below the clamping seat.

As a further aspect of the utility model: the lower part fixedly connected with movable post of grip slipper, the bottom fixedly connected with connecting plate of movable post, one side fixedly connected with gyro wheel of keeping away from the movable post in the top of connecting plate, and laminating between wherein three gyro wheel and the semi-ring plate.

As a further aspect of the utility model: the movable column is sleeved in the sleeve in a sliding manner, the sleeve is embedded and arranged on the movable disc, a spring is fixedly connected between the lower part of the sleeve and the connecting plate, and the spring is sleeved outside the movable column.

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

1. this lifting hook grinding frock, through setting up motor, movable disk, half crown plate and elasticity slip clamping assembly, when carrying out the centre gripping, motor drive movable disk is rotatory, then elasticity slip clamping assembly receives the extrusion downward movement that half crown plate obtained for the stopper of elasticity slip clamping assembly penetrates the hole site of lifting hook and hole piece, and compresses tightly the centre gripping to the lifting hook and fix, then can realize the location to the lifting hook voluntarily, can realize serialization abrasive machining through the switching of a plurality of elasticity slip clamping assembly positions moreover.

2. This lifting hook grinding frock through setting up grinding mechanism, and the mount can be to the fixed position of milling machine, ensures the stability of milling machine, and the milling machine operation can carry out abrasive machining to the upper and lower two sides of lifting hook through the grinding dish simultaneously, has promoted grinding efficiency.

3. This lifting hook grinding frock, through setting up spring, movable column and grip slipper, when gyro wheel and semi-ring plate separation, then the elastic force accessible movable column of spring drives the grip slipper and upwards resets, then stopper on the grip slipper can be separated with the lifting hook, then can the location of automatic pine release lifting hook, the lifting hook of being convenient for take.

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 semi-annular plate according to the present utility model;

FIG. 3 is a schematic view of a movable tray according to the present utility model;

FIG. 4 is a schematic view of a movable column according to the present utility model;

in the figure: 1 supporting disc, 2 motor, 3 movable disc, 4 cross plate, 5 grinding mechanism, 51 mount, 52 grinding machine, 6 elastic sliding clamping component, 61 clamping seat, 62 movable column, 63 sleeve, 64 spring, 65 connecting plate, 66 gyro wheel, 7 support bar, 8 semi-annular plate.

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 grinding frock, including supporting disk 1, the top of supporting disk 1 and be located the rear fixedly connected with grinding mechanism 5 of motor 2, grinding mechanism 5 includes mount 51, mount 51 fixed connection is in the top of supporting disk 1, and the both ends of mount 51U shape respectively with two upper and lower corresponding grinding machines 52 between fixed connection, and mount 51 can be fixed the position of grinding machine 52, ensure the stability of grinding machine 52, grinding machine 52 operation can be through grinding the upper and lower two sides of grinding machine to the lifting hook processing of polishing table simultaneously, grinding efficiency has been promoted;

the motor 2 is fixedly connected to the middle position above the supporting disc 1, an output shaft of the motor 2 is fixedly connected with the lower part of the movable disc 3, the motor 2 drives the movable disc 3 to rotate, and then the movable disc 3 can drive the elastic sliding clamping assembly 6 to rotate, so that the elastic sliding clamping assembly 6 can be subjected to alternate position replacement, and further continuous grinding operation of the lifting hook is facilitated;

the movable disc 3 is fixedly connected with hole blocks in four areas divided by the cross plate 4, the lower parts of the two end parts of the semi-annular plate 8 are blunt cambered surfaces, the roller 66 can easily pass through the blunt cambered surfaces, and the movable column 62 can be controlled to drive the clamping seat 61 to clamp and position the lifting hook upwards through the thickening of the blunt cambered surfaces;

the movable disc 3 is fixedly connected with the cross plate 4, the cross plate 4 divides the movable disc 3 into four independent areas, each area is provided with an elastic sliding clamping assembly 6, each elastic sliding clamping assembly 6 comprises a clamping seat 61, a limiting block matched with a hole position of a hole block is fixedly connected below each clamping seat 61, the hole block can provide a fixed point for the limiting block, and secondly, the hole block is made of rubber, so that the clamping and positioning of the lifting hook can be realized more firmly through extrusion deformation, and good anti-skid performance can be realized;

the lower part of the clamping seat 61 is fixedly connected with a movable column 62, the bottom of the movable column 62 is fixedly connected with a connecting plate 65, one side, far away from the movable column 62, of the upper part of the connecting plate 65 is fixedly connected with a roller 66, three rollers 66 are attached to the semi-ring plates 8, the roller 66 has rolling property, friction force between the roller 66 and the semi-ring plates 8 can be reduced, and the roller 66 can drive the connecting plate 65 to move smoothly;

the movable column 62 is sleeved in the sleeve 63 in a sliding manner, the sleeve 63 is embedded and installed on the movable disc 3, and the sleeve 63 can guide the movable column 62, so that the movable column 62 can slide in the sleeve 63 up and down stably;

a spring 64 is fixedly connected between the lower part of the sleeve 63 and the connecting plate 65, the spring 64 is sleeved outside the movable column 62, when the roller 66 is separated from the semi-annular plate 8, the elastic force of the spring 64 can drive the clamping seat 61 to reset upwards through the movable column 62, a limiting block on the clamping seat 61 can be separated from the lifting hook, and the positioning of the lifting hook can be automatically released, so that the lifting hook is convenient to take;

the three elastic sliding clamping assemblies 6 are in rolling connection with the lower part of the semi-ring plate 8, the lower part of the semi-ring plate 8 is fixedly connected with the upper part of the supporting disc 1 through two supporting bars 7, the supporting bars 7 can fix the positions of the semi-ring plate 8 and can erect the semi-ring plate 8 in height, and extrusion movement between the semi-ring plate 8 and the rollers 66 is ensured.

The working principle of the utility model is as follows:

when the lifting hook is processed, firstly, the lifting hook is arranged on the movable disc 3, the hole position of the lifting hook corresponds to the hole position of the hole block, then the motor 2 is controlled to rotate, the motor 2 drives the movable disc 3 to rotate, the movable disc 3 drives the elastic sliding limiting component to rotate, when the roller 66 contacts with the cambered surface of the semi-annular plate 8, the roller 66 is influenced by the gradual thickening of the cambered surface of the semi-annular plate 8 to drive the connecting plate 65 and the movable column 62 to move downwards, the spring 64 deforms, the clamping seat 61 drives the limiting block to be clamped into the hole position of the lifting hook and the hole block downwards, the lifting hook is pressed downwards, the fixing of the lifting hook is completed, the fixed area of the lifting hook which is not assembled at the other position is positioned in the front, the lifting hook after the fixing is assembled in the front, the mode is adopted again, the grinding machine 52 is controlled to rotate, the grinding disc grinds the lifting hook, the motor 2 is controlled to rotate again, the roller 66 is separated from the semi-annular plate, at the moment, the circular fixing is completed, the spring 64 drives the movable column 62 and the clamping seat 61 to be separated from the lifting hook upwards, and the lifting hook is assembled again, and the continuous processing can be carried out.

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 (6)

1. The utility model provides a lifting hook grinding frock, includes supporting disk (1), its characterized in that: the utility model discloses a grinding machine, including supporting disk (1), motor (2), movable disk (3), cross board (4), and cross board (4) divide into four independent areas with movable disk (3), and all are equipped with elasticity slip clamping assembly (6) on every area, wherein the below roll connection of three elasticity slip clamping assembly (6) and semi-ring plate (8), and the below of semi-ring plate (8) is through the top fixed connection of two support bars (7) and supporting disk (1) in the middle part position of supporting disk (1) top, the below fixed connection of motor (2) and movable disk (3).

2. The hook grinding tool of claim 1, wherein: the grinding mechanism (5) comprises a fixing frame (51), the fixing frame (51) is fixedly connected above the supporting disc (1), and two U-shaped end parts of the fixing frame (51) are respectively fixedly connected with two grinding machines (52) which correspond to each other up and down.

3. The hook grinding tool of claim 1, wherein: the movable disc (3) is fixedly connected with hole blocks in four areas divided by the cross plate (4), and the lower parts of two end parts of the semi-ring plate (8) are blunt cambered surfaces.

4. A hook grinding tool according to claim 3, wherein: the elastic sliding clamping assembly (6) comprises a clamping seat (61), and a limiting block matched with the hole position of the hole block is fixedly connected below the clamping seat (61).

5. The hook grinding tool of claim 4, wherein: the lower part fixedly connected with movable post (62) of grip slipper (61), the bottom fixedly connected with connecting plate (65) of movable post (62), one side fixedly connected with gyro wheel (66) of keeping away from movable post (62) in the top of connecting plate (65), and laminating between wherein three gyro wheel (66) and semi-ring plate (8).

6. The hook grinding tool of claim 5, wherein: the movable column (62) is slidably sleeved in the sleeve (63), the sleeve (63) is embedded and arranged on the movable disc (3), a spring (64) is fixedly connected between the lower part of the sleeve (63) and the connecting plate (65), and the spring (64) is sleeved outside the movable column (62).

Images