A polishing device for thread rolling

Abstract

The utility model belongs to the field of thread rolling wheel processing technology, specifically speaking is a kind of polishing device for thread rolling wheel processing, including processing table;The upper end of processing table is fixedly installed with triangular support frame, the outer end of triangular support frame is slidably installed with rectangular connecting piece, the inner end of rectangular connecting piece is fixedly installed with bearing, the outer end of bearing is fixedly installed with bearing roller, the upper surface of processing table is fixedly installed with filter box, the upper end of filter box is fixedly installed with suction tube, the one end of suction tube away from filter box is fixedly connected with dust cover, this kind of polishing device for thread rolling wheel processing, the rectangular connecting piece of bearing roller both ends can only move simultaneously and same height, in the height of bearing roller is adjusted simultaneously, make bearing roller always keep in horizontal state, avoid the process of polishing thread rolling wheel to incline and move, improve the precision and efficiency of polishing, it is convenient to carry out between efficient collection cleaning to the dust generated in the polishing process.

Description

Technical Field

[0001] This utility model belongs to the field of thread rolling wheel processing technology, specifically a polishing device for thread rolling wheel processing. Background Technology

[0002] Polishing is an important machining process for thread rolling wheels. Thread rolling wheels are tools mounted on thread rolling machines or thread turning machines that use the plastic deformation method of metal to roll threads. Compared with traditional cutting, thread rolling wheel machining has high efficiency and high precision, reduces workpiece surface wear and deformation, reduces machining power and time, and can also process complex structures such as high-precision threads and irregular threads. Polishing thread rolling wheels is an important process to improve the surface finish of thread rolling wheels, reduce frictional resistance, and extend service life. During the polishing of thread rolling wheels, polishing wheels and polishing agents are used to roll and micro-cut the surface of the thread rolling wheels, gradually smoothing the surface. Commonly used polishing wheels include canvas wheels and felt wheels, and polishing agents are composed of micro-abrasive powder, grease, and additives.

[0003] However, existing polishing devices for thread rolling wheels use adjustable rollers to support the thread rolling wheels, which can accommodate thread rolling wheels of different diameters. When adjusting, the height of both ends of the roller needs to be adjusted. However, adjusting both ends separately can easily lead to uneven heights and subtle height differences. Therefore, the thread rolling wheel is prone to displacement during high-speed polishing, and the dust generated during polishing is difficult to clean, affecting the working environment. Therefore, a polishing device for thread rolling wheels is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a polishing device for thread rolling wheel processing.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The polishing device for thread rolling wheel processing of this utility model includes a processing table, a triangular support frame fixedly installed on the upper end of the processing table, a rectangular connector slidably installed on the outer end of the triangular support frame, a bearing fixedly installed on the inner end of the rectangular connector, a load-bearing roller fixedly installed on the outer end of the bearing, a filter box fixedly installed on the upper surface of the processing table, an air extraction pipe fixedly installed on the upper end of the filter box, a dust removal hood fixedly connected to the end of the air extraction pipe away from the filter box, air inlets equidistantly opened on the inner wall of the dust removal hood, the dust removal hood is hollow, a round rod fixedly installed on the lower end of the dust removal hood, and an adjusting motor fixedly installed on one end of the round rod.

[0006] Preferably, the inner end of the triangular support frame is provided with an adjustment groove, which is located on the inner side of the rectangular connector.

[0007] Preferably, an auxiliary roller is rotatably mounted on the upper end of the processing table, and a polishing roller is provided on the upper side of the processing table.

[0008] Preferably, an electric slide rail is fixedly installed on the upper surface of the processing table, a movable stage is slidably installed on the outer end of the electric slide rail, a polishing motor is fixedly installed on the upper end of the movable stage, and the output end of the polishing motor is fixedly connected to the polishing roller.

[0009] Preferably, one end of the electric slide rail is fixedly connected to a slide rail control box, and the slide rail control box is fixedly installed on the upper end of the processing table.

[0010] Preferably, a connecting plate is fixedly installed on the upper end of the processing table, and the connecting plate is connected to the adjusting motor.

[0011] Preferably, an air pump is fixedly installed on the upper end of the processing table, and the air pump is fixedly connected to the filter box.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model provides a polishing device for thread rolling wheel processing. Through the setting of a triangular support frame and a rectangular connector, the inner circle shape of the rectangular connector matches the outer circle shape of the triangular support frame. The movement of the rectangular connector drives the height movement of the load-bearing roller. The rectangular connectors at both ends of the load-bearing roller can only move at the same time and at the same height. While facilitating the adjustment of the height of the load-bearing roller, it keeps the load-bearing roller in a horizontal state at all times, avoiding the tilting movement of the thread rolling wheel during the polishing process, and improving the polishing accuracy and efficiency.

[0014] 2. This utility model provides a polishing device for thread rolling wheel processing. With the addition of a dust removal hood, an air inlet, and an adjusting motor, the adjusting motor can drive the dust removal hood to rotate, so that the dust removal hood covers the outside of the polishing roller. When the air pump and filter box are working, dust enters the interior of the filter box from the air inlet. The dust removal hood can rotate to cover the outside of the polishing roller, which facilitates efficient collection and cleaning of dust generated during the polishing process. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a right-side perspective view of a polishing device for thread rolling wheel processing according to this utility model;

[0018] Figure 2 This is a left-side perspective perspective view of a polishing device for thread rolling wheel processing according to this utility model;

[0019] Figure 3 This is a bottom perspective view of a polishing device for thread rolling wheel processing according to this utility model;

[0020] Figure 4 This is a top perspective view of a polishing device for thread rolling wheel processing according to this utility model.

[0021] Legend:

[0022] 1. Processing table; 2. Polishing roller; 3. Triangular support frame; 4. Adjustment groove; 5. Rectangular connector; 6. Bearing; 7. Load-bearing roller; 8. Filter box; 9. Exhaust pipe; 10. Dust hood; 11. Air inlet; 12. Adjustment motor; 13. Air pump; 14. Polishing motor; 15. Moving table; 16. Electric slide rail; 17. Round rod; 18. Slide rail control box; 19. Auxiliary roller; 20. Connecting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] Please see Figures 1-4 This utility model provides a polishing device for thread rolling wheel processing, comprising a processing table 1; a triangular support frame 3 is fixedly installed on the upper end of the processing table 1, a rectangular connector 5 is slidably installed on the outer end of the triangular support frame 3, a bearing 6 is fixedly installed on the inner end of the rectangular connector 5, a load-bearing roller 7 is fixedly installed on the outer end of the bearing 6, a filter box 8 is fixedly installed on the upper surface of the processing table 1, an exhaust pipe 9 is fixedly installed on the upper end of the filter box 8, a dust collector hood 10 is fixedly connected to the end of the exhaust pipe 9 away from the filter box 8, an air inlet 11 is equidistantly opened on the inner wall of the dust collector hood 10, the dust collector hood 10 is hollow, a round rod 17 is fixedly installed on the lower end of the dust collector hood 10, and an adjusting motor 12 is fixedly installed on one end of the round rod 17.

[0026] Furthermore, such as Figure 1 and Figure 2As shown, the inner end of the triangular support frame 3 is provided with an adjustment groove 4, which is located inside the rectangular connector 5. An auxiliary roller 19 is rotatably installed on the upper end of the processing table 1, and a polishing roller 2 is provided on the upper side of the processing table 1. An electric slide rail 16 is fixedly installed on the upper surface of the processing table 1, and a moving table 15 is slidably installed on the outer end of the electric slide rail 16. A polishing motor 14 is fixedly installed on the upper end of the moving table 15, and the output end of the polishing motor 14 is fixedly connected to the polishing roller 2. A slide rail control box 18 is fixedly connected to one end of the electric slide rail 16, and the slide rail control box 18 is fixedly installed on the upper end of the processing table 1. The rectangular connector 5 is rectangular and fits on the outside of the load-bearing roller 7. There is no gap between the two, so the rectangular connector 5 cannot tilt on the outside of the triangular support frame 3. Therefore, the rectangular connectors 5 at both ends of the load-bearing roller 7 can only move at the same time and at the same height. This facilitates the adjustment of the height of the load-bearing roller 7 and keeps the load-bearing roller 7 in a horizontal state, making the adjustment more precise.

[0027] Furthermore, such as Figure 1 , Figure 2 and Figure 3 As shown, a connecting plate 20 is fixedly installed on the upper end of the processing table 1. The connecting plate 20 is connected to the adjusting motor 12. An air pump 13 is fixedly installed on the upper end of the processing table 1. The air pump 13 is fixedly connected to the filter box 8. The adjusting motor 12 can drive the dust removal hood 10 to rotate, so that the dust removal hood 10 can be in different angle positions. When the air pump 13 and the filter box 8 are working, dust enters the interior of the filter box 8 from the air inlet 11. The dust removal hood 10 can rotate to cover the outside of the polishing roller 2, so that the dust generated when the polishing roller 2 is working is quickly sucked away. At the same time, the setting of the dust removal hood 10 can effectively prevent the spread of dust and make it more convenient to use.

[0028] Working principle: The thread rolling wheel to be polished is placed between two sets of support rollers 7. The support rollers 7 support the thread rolling wheel. When it is necessary to adjust the distance between the support rollers 7, before use, the bolts fixed to the rectangular connectors 5 are unscrewed. Then, the operator simultaneously holds the rectangular connectors 5 connected to both ends of one support roller 7 and moves them up or down. When it reaches the desired position, the bolts are tightened again to make the rectangular connectors 5 and the triangular support frame 3 securely connected. After both sets of support rollers 7 are adjusted, the thread rolling wheel can be polished. The slide rail control box 18 drives the moving table 15 to move towards the position of the thread rolling wheel at the outer end of the electric slide rail 16. When it reaches the polishing position, the polishing motor 14 drives the polishing roller 2 to rotate at high speed. The polishing roller 2 rotates and rubs the surface of the thread rolling wheel. The bearing roller 7 and the thread rolling wheel rotate together. The bearing 6 on the bearing roller 7 rotates inside the rectangular connector 5. The auxiliary roller 19 provides a limiting assist for the thread rolling wheel. During the polishing process, dust is generated. The adjusting motor 12 drives the dust removal hood 10 to rotate outside the polishing roller 2 through the round rod 17, so that the dust removal hood 10 rotates to a suitable angle. The air pump 13 is started. The air pump 13 draws the dust-laden air outside the polishing roller 2 through the air inlet 11. Since the dust removal hood 10 is hollow, the air inlets 11 are evenly distributed inside the dust removal hood 10. The dust enters the interior of the dust removal hood 10 and is then filtered and collected inside the filter box 8 through the air extraction pipe 9. The filter box 8 can be cleaned periodically. The dust removal hood 10 is arc-shaped, which can directly and quickly suck up dust and reduce dust diffusion. It is simple to operate and convenient to use.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A polishing apparatus for thread rolling wheel processing, comprising a processing table (1); characterized in that: A triangular support frame (3) is fixedly installed on the upper end of the processing table (1). A rectangular connector (5) is slidably installed on the outer end of the triangular support frame (3). A bearing (6) is fixedly installed on the inner end of the rectangular connector (5). A load-bearing roller (7) is fixedly installed on the outer end of the bearing (6). A filter box (8) is fixedly installed on the upper surface of the processing table (1). An exhaust pipe (9) is fixedly installed on the upper end of the filter box (8). A dust collector (10) is fixedly connected to the end of the exhaust pipe (9) away from the filter box (8). An air inlet (11) is equidistantly opened on the inner wall of the dust collector (10). The dust collector (10) is hollow. A round rod (17) is fixedly installed on the lower end of the dust collector (10). An adjusting motor (12) is fixedly installed on one end of the round rod (17).

2. The polishing device for thread rolling wheel processing as described in claim 1, characterized in that: The inner end of the triangular support frame (3) is provided with an adjustment groove (4), which is located inside the rectangular connector (5).

3. The polishing device for thread rolling wheel processing as described in claim 1, characterized in that: An auxiliary roller (19) is rotatably mounted on the upper end of the processing table (1), and a polishing roller (2) is provided on the upper side of the processing table (1).

4. The polishing device for thread rolling wheel processing as described in claim 1, characterized in that: An electric slide rail (16) is fixedly installed on the upper surface of the processing table (1). A moving table (15) is slidably installed on the outer end of the electric slide rail (16). A polishing motor (14) is fixedly installed on the upper end of the moving table (15). The output end of the polishing motor (14) is fixedly connected to the polishing roller (2).

5. The polishing device for thread rolling wheel processing as described in claim 4, characterized in that: One end of the electric slide rail (16) is fixedly connected to a slide rail control box (18), which is fixedly installed on the upper end of the processing table (1).

6. The polishing apparatus for thread rolling wheel processing as described in claim 1, characterized in that: A connecting plate (20) is fixedly installed on the upper end of the processing table (1), and the connecting plate (20) is connected to the adjusting motor (12).

7. The polishing apparatus for thread rolling wheel processing as described in claim 1, characterized in that: An air pump (13) is fixedly installed on the upper end of the processing table (1), and the air pump (13) is fixedly connected to the filter box (8).

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