Deburring device for precision mechanical part machining

Abstract

The utility model discloses a deburring device for machining parts of a precision machine. The deburring device comprises a recycling table and a high-pressure water pump. According to the deburring device, the treatment plates and the moving table are adopted, in the using process, the number of the treatment plates used for deburring is two, and the two treatment plates can be located on the inner surface and the outer surface of a part to be treated respectively in the using process, so that double deburring operation can be conducted on the inner surface and the outer surface of the part synchronously; the deburring effect is improved while the treatment area is enlarged, in the subsequent deburring treatment process, a first motor operates to drive a moving table to move in a reciprocating mode, meanwhile, a second motor operates to drive a driving wheel to rotate a part, and the deburring effect is improved. And the high-pressure nozzle and the high-pressure nozzle are matched for use, so that the part can be rotated and moved back and forth at the same time, the high-pressure nozzle can perform all-directional deburring operation on the part, the overall treatment effect is improved, and the beneficial effects that internal and external synchronous treatment is achieved, and the deburring effect is good are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a deburring device for processing precision mechanical parts. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. Precision machining is a process of changing the shape, size or performance of a workpiece by using a processing machine. It can be divided into cold processing and hot processing according to the temperature state of the workpiece being processed. At present, it is necessary to remove burrs on the surface of parts during the processing of precision mechanical parts. Therefore, it is necessary to use an automatic deburring device for precision mechanical parts processing. The existing automatic deburring devices for precision mechanical parts processing mostly use high-pressure water jet deburring.

[0003] The publication number in the existing public technology is: CN213225753U. An automatic deburring device for machining precision mechanical parts and components comprises a box body, a mounting plate is fixedly connected to the right side of the inner cavity of the box body, a mesh plate is fixedly connected to the left side of the mounting plate, the left side of the mesh plate is fixedly connected to the inner wall of the box body, the top of the mesh plate is movably connected to the bottom plate, a cylinder is arranged on the left side of the top of the box body, the bottom of the cylinder penetrates into the inner cavity of the box body, and the bottom of the output end of the cylinder is fixedly connected to the equipment box. The utility model solves the problem of poor deburring effect of the existing automatic deburring device for machining precision mechanical parts and components by arranging an adjustment box, a second motor, a turntable, an adjustment frame, an adjustment rod, a limit box, a movable plate, a connecting rod, a high-pressure nozzle and a control rod. The automatic deburring device for machining precision mechanical parts and components has the advantage of good deburring effect and is worthy of promotion.

[0004] However, the above patent still has certain disadvantages when used: although it can deburr the outer surface of the parts through a high-pressure nozzle, it cannot effectively deburr the inner surface of the parts, and requires subsequent manual flipping of the parts, which limits the processing range, thereby affecting the overall deburring effect and reducing work efficiency. In addition, the structure used to process parts is relatively fixed and cannot be effectively adjusted for parts of different sizes, which results in the limited size of parts that can be processed by the device, reducing the overall scope of application.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a deburring device for machining precision mechanical parts, which has the advantages of synchronous internal and external processing, good deburring effect, and a wide range of applications, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of synchronous internal and external processing, good deburring effect and wide application range, the specific technical solutions adopted by the utility model are as follows:

[0010] A deburring device for machining precision mechanical parts comprises a recovery table and a high-pressure water pump, wherein a driving plate is fixedly mounted on the top of the recovery table, threaded rods are symmetrically mounted on both sides of the driving plate, one end of the threaded rods penetrates through one side of the driving plate and is connected to a first motor, a support seat is sleeved on the outer periphery of the threaded rod, a moving table is fixedly mounted on the top of the support seat, driving shafts are symmetrically mounted on both sides of the top of the moving table, one end of the driving shaft penetrates through one side of the moving table and is connected to a second motor, a plurality of driving wheels are evenly mounted on the outer periphery of the driving shaft, a first support plate is fixedly mounted on one side of the top of the moving table, and the first support A first sliding bar is provided in the middle position inside the plate, and a first moving seat is slidably connected to the outer periphery of the first sliding bar, one end of the first moving seat passes through one side of the first support plate and is connected to the clamping plate, and a plurality of auxiliary wheels are rotatably connected to the bottom surface of the clamping plate, a second support plate is fixedly installed at the bottom position of the surface of one side of the recycling platform, a second sliding bar is fixedly installed in the middle position inside the second support plate, and a plurality of second moving seats are slidably connected to the outer periphery of the second sliding bar, one end of the second moving seat passes through one side of the second support plate and is connected to a water supply pipe, a treatment plate is fixedly installed at one end of the water supply pipe, and a plurality of high-pressure nozzles are evenly installed on the surface of the treatment plate.

[0011] Furthermore, a liquid cavity is provided inside the recovery platform, and a filter screen is installed at the top of the liquid cavity.

[0012] Furthermore, one end of the liquid chamber is connected to a high-pressure water pump through a pipeline, and one end of the high-pressure water pump is connected to a water supply pipe through a flexible hose.

[0013] Furthermore, positioning holes are provided on the surfaces of the first sliding rod, the first movable seat, the second sliding rod and the second movable seat, and latches are provided inside the positioning holes at the aligned positions.

[0014] Furthermore, the driving wheels rotate in the same direction.

[0015] Furthermore, a groove for liquid flow is provided at the middle position of the surface of the driving plate, the middle position of the surface of the moving seat and the middle position of the top of the recovery table.

[0016] Furthermore, an arc-shaped groove is provided on the top of the moving platform.

[0017] Furthermore, the aperture of the filter is smaller than the size of the burr.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a deburring device for machining precision mechanical parts, which has the following beneficial effects:

[0020] (1) The utility model adopts a processing plate and a moving table. In actual use, there are two groups of processing plates for deburring, and the two groups can be respectively located on the inner surface and the outer surface of the part to be processed when in use, so that the inner and outer surfaces of the part can be deburred synchronously, thereby expanding the processing area and improving the overall deburring effect. In the subsequent deburring process, the operation of the first motor can drive the moving table to move back and forth, and the operation of the second motor can drive the driving wheel to rotate the part. The two motors can be used together to realize the rotation of the part and the movement of the part forward and backward at the same time, so that the high-pressure nozzle can perform all-round deburring on the part, thereby improving the overall processing effect, and having the advantages of synchronous internal and external processing and good deburring effect.

[0021] (2) The utility model adopts a first movable seat and a second movable seat. In actual use, personnel can control the first movable seat and the second movable seat to move up and down accordingly according to the different sizes of the parts to be processed, so that the auxiliary wheel connected to the first movable seat can firmly abut the top position of the part, which plays a certain limiting purpose, and the second movable seat can move the high-pressure nozzle used for deburring to the inner surface and outer surface of the part respectively. In this way, the inside and outside of the part can be deburred synchronously at one time in the future, thereby improving the processing range of the device. The overall adjustable structural design makes it possible to expand the size of parts that the device can act on, which is convenient for processing various types of parts, improves the practicality of the device, and has the advantage of a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1It is a structural schematic diagram of a deburring device for machining precision mechanical parts proposed by the utility model;

[0024] Figure 2 It is a partial schematic diagram of the connection between the clamping plate and the auxiliary wheel of the utility model;

[0025] Figure 3 It is a structural schematic diagram of a mobile station of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the processing board of the utility model.

[0027] In the figure:

[0028] 1. Recovery table; 2. Liquid chamber; 3. Filter; 4. First motor; 5. Drive plate; 6. Threaded rod; 7. Second motor; 8. First support plate; 9. First slide bar; 10. First moving seat; 11. Clamping plate; 12. Auxiliary wheel; 13. High-pressure nozzle; 14. Processing plate; 15. Water supply pipe; 16. Second moving seat; 17. Second slide bar; 18. Second support plate; 19. Flexible hose; 20. High-pressure water pump; 21. Drive wheel; 22. Support seat; 23. Drive shaft; 24. Moving table. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a deburring device for machining precision mechanical parts is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, a deburring device for processing precision mechanical parts according to an embodiment of the utility model comprises a recovery table 1 and a high-pressure water pump 20, a driving plate 5 is fixedly installed at the top position of the recovery table 1, threaded rods 6 are symmetrically installed at both sides of the driving plate 5, one end of the threaded rod 6 passes through one side of the driving plate 5 and is connected to the first motor 4, a support seat 22 is sleeved at the outer periphery of the threaded rod 6, a moving table 24 is fixedly installed at the top position of the support seat 22, driving shafts 23 are symmetrically installed at both sides of the top inner position of the moving table 24, one end of the driving shaft 23 passes through one side of the moving table 24 and is connected to the second motor 7, a plurality of driving wheels 21 are evenly installed at the outer peripheral surface of the driving shaft 23, a first supporting plate 8 is fixedly installed at one side of the top of the moving table 24, a first sliding bar 9 is provided at the middle position inside the first supporting plate 8, and a first sliding bar 9 is provided at the outer periphery of the first sliding bar 9. A first movable seat 10 is slidably connected to the recovery platform 1, one end of the first movable seat 10 passes through one side of the first support plate 8 and is connected to the clamping plate 11, and a plurality of auxiliary wheels 12 are rotatably connected to the bottom surface of the clamping plate 11. A second support plate 18 is fixedly installed at the bottom position of the surface of one side of the recovery platform 1, a second slide bar 17 is fixedly installed at the middle position inside the second support plate 18, and a plurality of second movable seats 16 are slidably connected to the outer peripheral positions of the second slide bar 17, one end of the second movable seat 16 passes through one side of the second support plate 18 and is connected to the water supply pipe 15, a processing plate 14 is fixedly installed at one end of the water supply pipe 15, and a plurality of high-pressure nozzles 13 are evenly installed on the surface of the processing plate 14. The auxiliary wheel 12 is provided to assist the rotation of the cylindrical parts to be processed and limit them at the same time to prevent them from rotating and falling off, thereby improving the stability of operation.

[0032] In one embodiment, a liquid chamber 2 is opened inside the recovery table 1, and a filter net 3 is installed at the top of the liquid chamber 2. The liquid chamber 2 is set to store the water used for deburring, and at the same time facilitate the subsequent filtration and secondary use of waste water after deburring, thereby improving the utilization effect of water resources and avoiding waste.

[0033] In one embodiment, one end of the liquid chamber 2 is connected to a high-pressure water pump 20 through a pipeline, and one end of the high-pressure water pump 20 is connected to the water supply pipe 15 through a flexible hose 19. The high-pressure water pump 20 and the corresponding pipeline are common basic structures and will not be described in detail here.

[0034] In one embodiment, positioning holes are provided on the surfaces of the first slide bar 9, the first movable seat 10, the second slide bar 17 and the second movable seat 16, and latches are provided inside the positioning holes at the alignment positions. The positioning holes and latches are provided to fix the corresponding structures after they are moved into place to prevent movement during subsequent operations, which would prevent smooth use and ensure operational stability.

[0035] In one embodiment, the driving wheels 21 rotate in the same direction. The driving wheels 21 are configured to drive the cylindrical parts to be processed to rotate, so that the subsequent high-pressure nozzles 13 can perform comprehensive deburring treatment on the surface of the parts to expand the operating area.

[0036] In one embodiment, grooves for liquid flow are provided in the middle of the surface of the driving plate 5, the middle of the surface of the moving seat, and the middle of the top of the recovery table 1. The grooves facilitate the return of the deburred product to the liquid chamber 2 for secondary processing.

[0037] In one embodiment, an arc-shaped groove is provided on the top of the movable table 24. The arc-shaped groove is provided to support the processed cylindrical parts and components and to restrict the bottom thereof to prevent the parts from flying out when the driving wheel 21 rotates at high speed, thereby ensuring that the subsequent deburring process can be smoothly performed through the high-pressure nozzle 13.

[0038] In one embodiment, the aperture of the filter 3 is smaller than the size of the burr. The filter 3 is set to filter the waste water generated after deburring for secondary use, avoiding water waste and saving resources. The corresponding size setting is to prevent the burrs from passing through the filter 3 and falling into the bottom of the liquid chamber 2 and being re-discharged with the water, causing wear on spare parts.

[0039] Working principle: In actual use, personnel can place the cylindrical parts of precision mechanical parts directly on the top of the moving table 24, and then move the first moving seat 10 and the second moving seat 16 according to the different sizes of the parts, so that the auxiliary wheel 12 connected to the first moving seat 10 can be firmly abutted against the top of the part, which serves a certain limiting purpose, and the second moving seat 16 can move the high-pressure nozzle 13 used for deburring to the inner surface and outer surface of the part respectively, so that the inside and outside of the part can be deburred synchronously at one time in the future, thereby increasing the processing range of the device and thus improving the overall deburring effect. In addition, the adjustable structural design expands the size of the parts that the device can act on, which is convenient for Multiple types of parts can be processed to improve the practicality of the device. After the adjustment of each component is completed, the operation of the first motor 4 can drive the moving table 24 to move back and forth, and the operation of the second motor 7 can drive the driving wheel 21 to rotate the part. The two can be used together to realize the rotation of the part and move the part forward and backward at the same time, so that the high-pressure nozzle 13 can perform all-round deburring operations on the parts, thereby improving the overall processing effect. The treated moisture can directly fall into the liquid chamber 2 inside the recovery table 1 for recycling and reuse, and the burr metal mixed therein can be filtered out through the filter net 3, which is convenient for subsequent recycling. The device as a whole has the advantages of synchronous internal and external processing, good deburring effect and wide application range.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deburring device for machining precision mechanical parts, comprising a recovery table (1) and a high-pressure water pump (20), characterized in that: A driving plate (5) is fixedly installed on the top of the recycling platform (1), and threaded rods (6) are symmetrically installed on both sides of the driving plate (5). One end of the threaded rod (6) passes through one side of the driving plate (5) and is connected to the first motor (4). A support seat (22) is sleeved on the outer periphery of the threaded rod (6). A moving platform (24) is fixedly installed on the top of the support seat (22). A driving shaft (23) is symmetrically installed on both sides of the top of the moving platform (24). One end of the driving shaft (23) passes through one side of the moving platform (24) and is connected to the second motor (7). A plurality of driving wheels (21) are evenly installed on the outer periphery of the driving shaft (23). A first supporting plate (8) is fixedly installed on one side of the top of the moving platform (24). A first sliding rod (9) is provided in the middle of the first supporting plate (8). The first sliding rod (9) is slidably connected to a first movable seat (10) at its outer peripheral position, one end of the first movable seat (10) passes through one side of the first support plate (8) and is connected to a clamping plate (11), and the bottom surface of the clamping plate (11) is rotatably connected to a plurality of auxiliary wheels (12), a second support plate (18) is fixedly installed at the bottom position of one side surface of the recycling platform (1), a second sliding rod (17) is fixedly installed at the middle position inside the second support plate (18), and a plurality of second movable seats (16) are slidably connected to the outer peripheral position of the second sliding rod (17), one end of the second movable seat (16) passes through one side of the second support plate (18) and is connected to a water supply pipe (15), one end of the water supply pipe (15) is fixedly installed with a treatment plate (14), and a plurality of high-pressure nozzles (13) are evenly installed on the surface of the treatment plate (14).

2. A deburring device for precision machinery parts processing according to claim 1, characterized in that: A liquid chamber (2) is provided inside the recovery platform (1), and a filter screen (3) is installed at the top of the liquid chamber (2).

3. A deburring device for precision machinery parts processing according to claim 2, characterized in that: One end of the liquid chamber (2) is connected to a high-pressure water pump (20) via a pipeline, and one end of the high-pressure water pump (20) is connected to a water supply pipe (15) via a flexible hose (19).

4. A deburring device for precision machinery parts processing according to claim 1, characterized in that: Positioning holes are provided on the surfaces of the first sliding rod (9), the first movable seat (10), the second sliding rod (17) and the second movable seat (16), and latches are provided inside the positioning holes at the aligned positions.

5. A deburring device for precision machinery parts processing according to claim 1, characterized in that: The driving wheels (21) rotate in the same direction.

6. A deburring device for precision machinery parts processing according to claim 1, characterized in that: A slot for liquid flow is provided at the middle position of the surface of the driving plate (5), the middle position of the surface of the moving seat, and the middle position of the top of the recovery table (1).

7. A deburring device for precision machinery parts processing according to claim 1, characterized in that: An arc-shaped groove is formed on the top of the moving platform (24).

8. A deburring device for precision machinery parts processing according to claim 2, characterized in that: The aperture of the filter screen (3) is smaller than the size of the burr.

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