CN216463897U - A pulley inner hole fine grinding and honing machine - Google Patents

Abstract

The utility model discloses a belt pulley inner hole finish grinding honing machine which comprises a device base, wherein a workbench is arranged on the upper end surface of the device base, the device base is connected with the workbench through bolts, a clamping groove is formed in the center of the workbench, sleeve pipes are arranged on the inner walls of four ends of the clamping groove, a clamping block is arranged at the upper end of each sleeve pipe, a rubber protective layer is arranged on the outer surface of each clamping block, each clamping block is a semicircular clamping block, a spring groove is formed in the lower end surface of each clamping block, which is located on the inner side of each sleeve pipe, a spring is arranged on the inner side of each spring groove, and each clamping block is connected with the corresponding sleeve pipe through the spring. The clamping block is a semicircular clamping block, so that articles in different shapes can be clamped conveniently, the applicability of the device is improved, and the clamping block is arranged at the upper end of the sleeve, and the rubber protective layer is arranged on the outer surface of the clamping block, so that unnecessary abrasion to the articles in the clamping process is avoided.

Description

A pulley inner hole fine grinding and honing machine

technical field

The utility model relates to the technical field of honing machines, in particular to a fine grinding and honing machine for the inner hole of a pulley.

Background technique

At present, the inner hole of the pulley needs to be honed several times by honing mechanisms with different meshes to meet the accuracy requirements.

However, the existing honing machine cannot complete the positioning of different products, and the clamping block of the honing machine is basically made of metal, which is easy to cause wear on the workpiece during processing; therefore, it does not meet the existing needs, and we propose a solution for this. A kind of pulley inner hole fine grinding and honing machine.

Utility model content

The purpose of this utility model is to provide a pulley inner hole fine grinding and honing machine, in order to solve the problem that the existing honing machine proposed in the above background technology cannot complete the positioning of different products, and the honing machine clamping block is basically made of metal, which is easy to There are problems such as wear and tear on the workpiece during processing.

In order to achieve the above purpose, the utility model provides the following technical solutions: a pulley inner hole fine grinding and honing machine, comprising a device base, the upper end face of the device base is provided with a workbench, and the device base and the workbench are connected by bolts, The central position of the worktable is provided with a clamping groove, the inner walls of the four ends of the clamping groove are provided with sleeves, the upper ends of the sleeves are provided with clamping blocks, and the outer surfaces of the clamping blocks are provided with rubber Protective layer, the clamping block is a semicircular clamping block, the lower end surface of the clamping block is located on the inner side of the sleeve and is provided with a spring groove, the inner side of the spring groove is provided with a spring, and the clamping block passes through The spring is connected to the sleeve.

Preferably, the rear end of the worktable is provided with a support column, both ends of the support column are provided with guide grooves, the inner side of the guide groove is provided with a sliding block, and the lower end of the sliding block is located on the inner side of the support column Equipped with air rod.

Preferably, one end of the sliding block is provided with a support block, the upper end of the support block is provided with a motor seat, the inner side of the motor seat is provided with a rotating motor, and the lower end of the support block is provided with a rotating shaft, The lower end is provided with a grinding head, and the rotating motor is connected to the grinding head through a rotating shaft passing through the support block.

Preferably, both ends of the device base are provided with grooves, and the worktable is inserted into the inner side of the grooves.

Preferably, both ends of the support block are provided with water delivery pipes.

Preferably, the four ends of the lower end surface of the device base are provided with support bases.

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

1. The utility model is provided with a clamping groove at the central position of the worktable, and the inner walls of the four ends of the clamping groove are provided with sleeves. There is a spring, the clamping block is connected with the sleeve through the spring, and the clamping block is a semi-circular clamping block, which is convenient for clamping objects of different shapes through the clamping block, and improves the applicability of the device. The upper end is provided with a clamping block, and the outer surface of the clamping block is provided with a rubber protective layer, so as to avoid unnecessary wear on the object during the clamping process.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the top view of the utility model workbench;

Fig. 3 is the partial structure schematic diagram of the clamping block of the present invention;

4 is a cross-sectional view of a support column of the present invention.

In the figure: 1. Device base; 2. Workbench; 3. Support column; 4. Guide groove; 5. Slider; 6. Motor base; 7. Support block; head; 11, clamping groove; 12, sleeve; 13, clamping block; 14, spring groove; 15, spring; 16, gas rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIGS. 1 to 4 , an embodiment provided by the present invention: a pulley inner hole fine grinding and honing machine, comprising a device base 1 , the upper end surface of the device base 1 is provided with a workbench 2 , the device base 1 and the workbench The table 2 is connected by bolts, the central position of the work table 2 is provided with a clamping groove 11, the inner walls of the four ends of the clamping groove 11 are provided with a sleeve 12, and the upper end of the sleeve 12 is provided with a clamping block 13. The outer surface is provided with a rubber protective layer, and the clamping block 13 is a semicircular clamping block. The holding block 13 is connected with the sleeve 12 through the spring 15, and the whole holding block 13 is a semi-circular holding block, which is convenient for clamping objects of different shapes and improves the applicability of the device. The upper end of the sleeve 12 is provided with The clamping block 13, the outer surface of the clamping block 13 is provided with a rubber protective layer, so as to avoid unnecessary wear on the object during the clamping process.

Further, the rear end of the worktable 2 is provided with a support column 3, both ends of the support column 3 are provided with guide grooves 4, the inner side of the guide groove 4 is provided with a slider 5, and the lower end of the slider 5 is located on the inner side of the support column 3. There is an air rod 16 , so that the sliding block 5 can be moved up and down through the air rod 16 , and the sliding block 5 is guided through the guide groove 4 .

Further, one end of the slider 5 is provided with a support block 7, the upper end of the support block 7 is provided with a motor base 6, the inner side of the motor base 6 is provided with a rotating motor, the lower end of the support block 7 is provided with a rotating shaft 9, and the lower end of the rotating shaft 9 is provided with The grinding head 10 is connected to the grinding head 10 through the rotating shaft 9 through the support block 7, so that the grinding head 10 can be driven to rotate by the rotating motor.

Further, both ends of the device base 1 are provided with grooves, and the worktable 2 is inserted into the inner side of the grooves, thereby facilitating the replacement of the worktable 2 .

Further, both ends of the support block 7 are provided with water delivery pipes 8 , thereby facilitating water delivery through the water delivery pipes 8 .

Further, the four ends of the lower end surface of the device base 1 are provided with support bases, so that the device can be easily supported by the support bases.

Working principle: When using, first check whether the parts are in good condition. After the inspection is completed, a clamping groove 11 is provided at the center of the worktable 2, and the inner walls of the four ends of the clamping groove 11 are provided with sleeves 12. A spring groove 14 is arranged on the inner side of the sleeve 12 on the lower end surface, a spring 15 is arranged on the inner side of the spring groove 14, the clamping block 13 is connected with the sleeve 12 through the spring 15, and the clamping block 13 is a semicircular clamping block, Further, it is convenient to clamp objects of different shapes through the clamping block 13, and the applicability of the device is improved. The upper end of the sleeve 12 is provided with a clamping block 13, and the outer surface of the clamping block 13 is provided with a rubber protective layer, thereby preventing the During the clamping process, unnecessary wear occurs on the object. After the fixing is completed, turn on the power and start the device. One end of the sliding block 5 is provided with a support block 7, and the upper end of the support block 7 is provided with a motor seat 6. The motor seat 6 The inner side is provided with a rotating motor, the lower end of the support block 7 is provided with a rotating shaft 9, the lower end of the rotating shaft 9 is provided with a grinding head 10, and the rotating motor is connected with the grinding head 10 through the rotating shaft 9 through the support block 7, thereby facilitating the driving of the grinding head by the rotating motor. 10 Carry out the honing process.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. A pulley inner hole fine grinding and honing machine, comprising a device base (1), characterized in that: the upper end face of the device base (1) is provided with a workbench (2), the device base (1) and the work The table (2) is connected by bolts, a clamping groove (11) is provided at the center of the worktable (2), and sleeves (12) are provided on the inner walls of the four ends of the clamping groove (11). The upper end of the pipe (12) is provided with a clamping block (13), the outer surface of the clamping block (13) is provided with a rubber protective layer, the clamping block (13) is a semicircular clamping block, and the clamping block (13) is a semicircular clamping block. The lower end surface of the clamping block (13) is located on the inner side of the sleeve (12) and is provided with a spring groove (14), the inner side of the spring groove (14) is provided with a spring (15), and the clamping block (13) passes through The spring (15) is connected to the sleeve (12). 2. A pulley inner hole fine grinding and honing machine according to claim 1, characterized in that: the rear end of the worktable (2) is provided with a support column (3), and two sides of the support column (3) are provided with a support column (3). Both ends are provided with guide grooves (4), the inner side of the guide groove (4) is provided with a slider (5), and the lower end of the slider (5) is located on the inner side of the support column (3) with an air rod (16). ). 3. A pulley inner hole fine grinding and honing machine according to claim 2, characterized in that: one end of the sliding block (5) is provided with a support block (7), and the upper end of the support block (7) is provided with a support block (7). There is a motor seat (6), the inner side of the motor seat (6) is provided with a rotating motor, the lower end of the support block (7) is provided with a rotating shaft (9), and the lower end of the rotating shaft (9) is provided with a grinding head ( 10), the rotary motor is connected to the grinding head (10) through the shaft (9) passing through the support block (7). 4. A pulley inner hole fine grinding and honing machine according to claim 1, characterized in that: both ends of the device base (1) are provided with grooves, and the worktable (2) is inserted into the grooves. inside of the slot. 5. A pulley inner hole fine grinding and honing machine according to claim 3, characterized in that: both ends of the support block (7) are provided with water delivery pipes (8). 6. A pulley inner hole fine grinding and honing machine according to claim 1, characterized in that: the four ends of the lower end surface of the device base (1) are provided with support bases.

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