Burr grinding device for mechanical manufacturing

By designing a burr grinding device for mechanical manufacturing for bearing cover processing and grinding, the problem of difficult debris is solved, and the centralized collection of debris and the cleanliness of the processing environment is improved.

CN119772768AInactive Publication Date: 2025-04-08JIANGSU ERHUAJIE ENERGY EQUIP CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202510135117.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-07
Publication Date
2025-04-08
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the processing and grinding of bearing covers, the generated debris are difficult to collect effectively, which contaminates the processing environment and affects the processing efficiency.

Method used

A burr grinding device for mechanical manufacturing is designed, and a rotating placing assembly is driven by a servo motor, and the position of the mounting plate and processing assembly is adjusted through the displacement assembly and adjustment assembly. The debris produced by processing are blown from the mounting plate to the position of the diversion bucket by using the flow guide and the air blowing device to achieve centralized collection.

Benefits of technology

Effectively prevent debris from being distracted on the work surface, preventing debris from falling into the equipment box, and improving the cleanliness and efficiency of the processing environment through centralized collection.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119772768A_ABST
    Figure CN119772768A_ABST
Patent Text Reader

Abstract

The burr grinding device for mechanical manufacturing comprises an equipment box body, a servo motor is arranged in the equipment box body through a mounting support A, a rotating placing assembly penetrates through the top of the equipment box body, a mounting plate is arranged at the top of the equipment box body through a displacement assembly A, and an avoiding opening is formed in the top of the mounting plate in a penetrating mode; two machining assemblies A are connected to the mounting plate, a mounting support piece B is connected to the top of the equipment box body through an adjusting assembly, a displacement assembly B is arranged on the mounting support piece B, a machining assembly B is connected to the displacement assembly B, a shielding assembly is connected to the side portion of the mounting plate, and a flow guide piece is connected to the shielding assembly. And a top baffle is arranged on the displacement assembly B and located above the shielding assembly, an air receiving pipe extending into the shielding assembly is arranged on the installation supporting piece B in a penetrating mode, the air receiving pipe is connected with external air supply equipment, and when air is blown into the shielding assembly, chippings generated by machining can be blown to the position of the flow guide hopper from the installation plate.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention relates to the technical field of burr grinding in bearing manufacturing, and in particular to a burr grinding device for mechanical manufacturing. Background Art

[0002] Mechanical manufacturing is the production and processing of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment and parts. Among them, bearing components are one of the many parts. They are used to support mechanical rotating bodies and reduce the friction coefficient during their movement. The bearing includes inner and outer rings, and a rolling element positioning ring is provided between the inner and outer rings. Rolling elements are arranged in the rolling element positioning ring. Some bearings are also provided with bearing protection covers on the top of the inner and outer rings to prevent debris from falling between the inner and outer rings and affecting the rotation of the rolling elements. At present, when the bearing cover is processed and ground to remove burrs, the bearing cover is clamped on the rotating table through a clamping and positioning structure, and the processing operation is performed through a processing head. However, the debris generated during the processing cannot be effectively collected, and the flying debris will pollute the processing environment, and the accumulation on the work surface will also affect the processing.

[0003] Therefore, we propose a burr grinding device for mechanical manufacturing to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a burr grinding device for mechanical manufacturing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A burr grinding device for mechanical manufacturing comprises an equipment case, wherein a servo motor is provided inside the equipment case through a mounting support A, a rotating placement assembly is penetrated on the top of the equipment case for placing a bearing cover, a mounting plate is provided on the top of the equipment case through a displacement assembly A, and an avoidance opening is penetrated on the top of the mounting plate for the rotating placement assembly to pass through, a leak-proof assembly is provided in the avoidance opening, two processing assemblies A are connected to the mounting plate, a mounting support B is connected to the top of the equipment case through an adjustment assembly, a displacement assembly B is provided on the mounting support B, a processing assembly B is connected to the displacement assembly B, a shielding assembly is connected to the side of the mounting plate, and a guide member is connected to the shielding assembly, a top baffle is provided on the displacement assembly B and is located above the shielding assembly, an air connection pipe extending into the shielding assembly is penetrated on the mounting support B, the air connection pipe is connected to an external air supply device, and when air is blown into the shielding assembly, debris generated by processing can be blown from the mounting plate to the guide bucket position.

[0007] Preferably, the mounting assembly includes a positioning outer cylinder that passes through the equipment housing, a mounting ring is connected to the outside of the positioning outer cylinder, the mounting ring is connected to the equipment housing by bolts, a top cover is connected to the top of the positioning outer cylinder by bolts, the top cover and the positioning outer cylinder are provided with the same rotating shaft, bearings A and bearing B are sleeved on the outside of the rotating shaft, the rotating shaft can rotate in the positioning outer cylinder through bearings A and bearing B, a pulley is connected to the surface of the rotating shaft and is located below the positioning outer cylinder, a limit clamp is provided near the top of the surface of the rotating shaft and extends to the top of the mounting plate through an avoidance opening, the limit clamp can limit the bearing cover installed on the rotating shaft to prevent the bearing cover from detaching, and a transmission pulley is provided at the output end of the servo motor when in use, a belt is sleeved between the pulley and the transmission pulley, when the servo motor is working, it can drive the rotating shaft to rotate in the positioning outer cylinder, and the rotating shaft drives the bearing cover installed thereon to rotate.

[0008] Preferably, the displacement assembly A includes two displacement guide rails A connected to the top of the equipment box, and sliders A are slidably provided on the two displacement guide rails A. The sliders A are connected to the bottom of the mounting plate by bolts. The displacement assembly A also includes a telescopic cylinder A connected to the equipment box, and the telescopic end of the telescopic cylinder A is connected to the bottom of the mounting plate through a connecting block. When the telescopic end of the telescopic cylinder A is extended during operation, it can drive the mounting plate to move on the displacement guide rails A through the sliders A, so that the two processing assemblies on the mounting plate can also be driven to move, so that the distance between the processing assemblies and the bearing cover can be adjusted.

[0009] Preferably, the leakage prevention component includes an elastic shielding cloth A connected to cover the avoidance opening position, and a connecting ring is connected in the elastic shielding cloth A, and the connecting ring is sleeved on the outside of the rotating shaft. When the mounting plate moves, the elastic shielding cloth A is pulled but the avoidance opening is not exposed, so that debris generated during processing will not be screwed into the equipment box through the avoidance opening.

[0010] Preferably, the processing component A includes a mounting block A connected to the mounting plate by bolts, and the top of the mounting block A is connected to an intermediate block by bolts, and the top of the intermediate block is connected to a mounting block B by bolts, the mounting block A, the intermediate block and the mounting block B form a vertical concave shape, and the opposing surfaces of the mounting block A and the mounting block B and the surface of the intermediate block are all connected to a processing head A by bolts. When the mounting plate moves, the mounting plate drives the two processing components A to move, thereby bringing the processing head A in the processing component A close to and contacting the bearing cover, and completing processing on the bearing cover by the processing head A during the rotation of the bearing cover.

[0011] Preferably, the adjustment assembly includes two guide blocks, a fixed block A, and a fixed block B. The two guide blocks are connected to the top of the equipment box by bolts and are located on both sides of the bottom of the mounting support B. The fixed block A is connected to the top of the equipment box, and the fixed block B is connected to the mounting support B. The fixed block A corresponds to the fixed block B. An adjusting rod is threaded through the fixed block A, and one end of the adjusting rod is rotatably connected to the fixed block B. Specifically, the mounting support B is connected to the top of the equipment box by bolts. When the parallel position of the mounting support B needs to be adjusted, the staff loosens the bolts connected to the mounting support B, and then rotates the adjusting rod. The adjusting rod moves on the fixed block A through the thread, thereby driving the mounting support B to move its position, and then tightens the bolts again to achieve the locking of the mounting support B.

[0012] Preferably, the displacement component B includes a telescopic cylinder B and a displacement guide rail B, the telescopic cylinder B is connected to the mounting support B, and the telescopic end of the telescopic cylinder B is connected to the mounting block C, the displacement guide rails B have two and are connected to the mounting support B by bolts, and a slider B is slidably provided on the displacement guide rail B and connected to the mounting block C by bolts. When in use, the telescopic cylinder B drives the mounting block C to move downward or upward when it is extended or retracted, and at the same time, the slider B connected to the mounting block C slides on the displacement guide rail B, thereby driving the processing component B to move up and down to adjust its position.

[0013] Preferably, the processing assembly B includes a mounting block D connected to the mounting plate C by bolts, and the mounting block D is connected to a mounting block E by bolts, the mounting block E is connected to a mounting block F by bolts, and the bottom of the mounting block F is connected to a processing head B by bolts, and when the mounting block A moves up and down, it can drive the processing head B to move up and down to adjust the position and contact of the processing head from the bearing cover.

[0014] Preferably, the shielding assembly includes side baffles and an elastic shielding cloth B. There are two side baffles, which are respectively connected to both sides of the mounting plate by bolts. There are two pieces of elastic shielding cloth, which are respectively connected between the mounting support and the two side baffles, so that the top of the mounting plate can be surrounded on three sides. In addition, the top baffle is used to shield the top of the mounting support and the two side baffles to prevent debris from flying out. Square tubes are fixed on the opposite sides of the two side baffles away from the elastic shielding cloth.

[0015] Preferably, the guide member includes a guide bucket, and plug-in rods are fixed on both sides of the guide bucket and are respectively plugged into two square tubes, so that the guide bucket is connected to the two side baffles and opposite to the elastic shielding cloth B. The guide bucket can collect and guide debris, and a dust collecting bag can be connected to the bottom of the guide bucket to collect debris generated by processing.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can process and grind the bearing cover, and can collect the debris generated during the grinding process to prevent the debris from being scattered on the work surface.

[0018] 2. In the process of collecting the debris, the present invention can prevent the debris from falling into the equipment box, and can also shield the space on the top of the installation plate, so that the debris can only fall on the top of the installation plate, preventing the debris from flying around.

[0019] 3. In the present invention, air blowing can be used to blow the debris that falls on the mounting plate to the guide bucket position, so as to facilitate centralized collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Axial view of a burr grinding device for mechanical manufacturing proposed by the present invention Figure 1 ;

[0021] Figure 2 Axial view of a burr grinding device for mechanical manufacturing proposed by the present invention Figure 2 ;

[0022] Figure 3 for Figure 1 A schematic diagram of the local structure after the top baffle is removed;

[0023] Figure 4 for Figure 3 A schematic diagram of the local structure after the guide piece is removed;

[0024] Figure 5 for Figure 3 A schematic diagram of the middle guide member when viewed from above;

[0025] Figure 6 for Figure 4 A schematic diagram of the local structure after the shielding components are removed;

[0026] Figure 7 for Figure 6 Schematic diagram of the middle mounting plate leaving the top of the equipment box;

[0027] Figure 8 for Figure 7 A schematic diagram of the middle mounting plate when viewed from above;

[0028] Fig. 9 for Figure 7 A schematic diagram of the structure of the rotating placement assembly;

[0029] Fig.10 for Fig. 9 Structural breakdown diagram.

[0030] In the figure: 1. Equipment box; 2. Mounting support A; 3. Servo motor; 4. Rotating placement assembly; 41. Rotating shaft; 42. Pulley; 43. Positioning outer cylinder; 431. Bearing A; 44. Mounting ring; 441. Bearing B; 45. Top cover; 46. Limiting clamp; 5. Mounting plate; 51. Avoidance opening; 6. Displacement assembly A; 61. Displacement guide rail A; 62. Slider A; 63. Telescopic cylinder A; 64. Connecting block; 7. Leakage prevention assembly; 71. Elastic shielding cloth A; 72. Connecting ring; 8. Processing assembly A; 81. Mounting block A; 82. Intermediate block; 83. Mounting block B; 84. Processing head A; 9. Mounting support B; 10. Adjustment assembly; 101. Guide block; 102. Fixed block A; 103. Fixed block B; 104. Adjustment rod; 11. Displacement assembly B; 111. Telescopic cylinder B; 112. Mounting block C; 113. Displacement guide rail B; 114. Slider B; 12. Processing assembly B; 121. Mounting block D; 122. Mounting block E; 123. Mounting block F; 124. Processing head B; 13. Shielding assembly; 131. Side baffle; 1311. Square tube; 132. Elastic shielding cloth B; 14. Guide piece; 141. Guide bucket; 142. Connecting rod; 15. Top baffle; 16. Air pipe. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Reference Figure 1-10 A burr grinding device for mechanical manufacturing includes an equipment box 1, a servo motor 3 is provided inside the equipment box 1 through a mounting support A2, a rotating placement component 4 is penetrated on the top of the equipment box 1 for placing a bearing cover, a mounting plate 5 is provided on the top of the equipment box 1 through a displacement component A6, and an avoidance opening 51 is penetrated on the top of the mounting plate 5 for the rotating placement component 4 to pass through, a leak-proof component 7 is provided in the avoidance opening 51, two processing components A8 are connected to the mounting plate 5, and a mounting support B is connected to the top of the equipment box 1 through an adjustment component 10 9, and a displacement component B11 is provided on the mounting support B9, and a processing component B12 is connected to the displacement component B11, a shielding component 13 is connected to the side of the mounting plate 5, and a guide member 14 is connected to the shielding component 13, a top baffle 15 is provided on the displacement component B11 and is located above the shielding component 13, and an air connection pipe 16 extending into the shielding component 13 is penetrated by the mounting support B9, and the air connection pipe 16 is connected to an external air supply device, and when air is blown into the shielding component 13, the debris generated by the processing can be blown from the mounting plate 5 to the position of the guide bucket 141.

[0036] Reference Figure 1-10 A burr grinding device for mechanical manufacturing, the mounting assembly 4 includes a positioning outer cylinder 43 that penetrates the equipment box 1, the positioning outer cylinder 43 is connected to the outside with a mounting ring 44, the mounting ring 44 is connected to the equipment box 1 by bolts, the top of the positioning outer cylinder 43 is connected to a top cover 45 by bolts, the top cover 45 and the positioning outer cylinder 43 are provided with a same rotating shaft 41, the rotating shaft 41 is sleeved with a bearing A431 and a bearing B441, the rotating shaft 41 can rotate in the positioning outer cylinder 43 through the bearing A431 and the bearing B441, the surface of the rotating shaft 41 is connected There is a pulley 42 and is located below the positioning outer cylinder 43. A limit clamp 46 is provided on the surface of the rotating shaft 41 near the top and extends to the top of the mounting plate 5 through the avoidance opening 51. The limit clamp 46 can limit the bearing cover installed on the rotating shaft 41 to prevent the bearing cover from detaching. When in use, a transmission pulley is provided at the output end of the servo motor 3, and a belt is sleeved between the pulley 42 and the transmission pulley. When the servo motor 3 is working, it can drive the rotating shaft 41 to rotate in the positioning outer cylinder 43, and the rotating shaft 41 drives the bearing cover installed thereon to rotate.

[0037] Reference Figure 1-10A burr grinding device for mechanical manufacturing, the displacement component A6 includes two displacement guide rails A61 connected to the top of the equipment box 1, and the two displacement guide rails A61 are slidably provided with sliders A62, and the slider A62 is connected to the bottom of the mounting plate 5 by bolts. The displacement component A6 also includes a telescopic cylinder A63 connected to the equipment box 1, and the telescopic end of the telescopic cylinder A63 is connected to the bottom of the mounting plate 5 through a connecting block 64. When the telescopic end of the telescopic cylinder A63 is extended during operation, it can drive the mounting plate 5 to move on the displacement guide rails A61 through the slider A62, so that the two processing components 8 on the mounting plate 5 can also be driven to move, so that the distance between the processing component 8 and the bearing cover can be adjusted.

[0038] Reference Figure 1-10 A burr grinding device for mechanical manufacturing, the leakage prevention component 7 includes an elastic shielding cloth A71 connected to cover the avoidance opening 51, and the elastic shielding cloth A71 is connected with a connecting ring 72, and the connecting ring 72 is sleeved on the outside of the rotating shaft 41. When the mounting plate 5 moves, the elastic shielding cloth A71 is pulled, but the avoidance opening 51 will not be exposed, so that the debris generated during processing will not be screwed into the equipment box 1 from the avoidance opening 51.

[0039] Reference Figure 1-10 A burr grinding device for mechanical manufacturing, a processing component A8 includes a mounting block A81 connected to a mounting plate 5 by bolts, and the top of the mounting block A81 is connected to an intermediate block 82 by bolts, and the top of the intermediate block 82 is connected to a mounting block B83 by bolts, the mounting block A81, the intermediate block 82 and the mounting block B83 form a vertical concave shape, and the opposite surfaces of the mounting block A81 and the mounting block B83 and the surface of the intermediate block 82 are all connected to a processing head A84 by bolts. When the mounting plate 5 moves, the mounting plate 5 drives the two processing components A8 to move, so that the processing head A84 in the processing component A8 is close to and contacts the bearing cover, and the processing of the bearing cover is completed by the processing head A84 during the rotation of the bearing cover.

[0040] Reference Figure 1-10A burr grinding device for mechanical manufacturing, the adjustment component 10 includes two guide blocks 101, a fixed block A102, and a fixed block B103. The two guide blocks 101 are connected to the top of the equipment box 1 by bolts and are located on both sides of the bottom of the mounting support B9. The fixed block A02 is connected to the top of the equipment box 1, and the fixed block B103 is connected to the mounting support B9. The fixed block A102 corresponds to the fixed block B103. An adjusting rod 104 is threaded through the fixed block A102, and one end of the adjusting rod 104 is rotatably connected to the fixed block B103. Specifically, the mounting support B9 is connected to the top of the equipment box 1 by bolts. When the parallel position of the mounting support B9 needs to be adjusted, the staff loosens the bolts connecting the mounting support B9, and then rotates the adjusting rod 104. The adjusting rod 104 moves on the fixed block A102 through the thread, thereby driving the mounting support B9 to move its position, and then tightens the bolts again to achieve the locking of the mounting support B9.

[0041] Reference Figure 1-10 A burr grinding device for mechanical manufacturing, the displacement component B11 includes a telescopic cylinder B111 and a displacement guide rail B113, the telescopic cylinder B111 is connected to the mounting support B9, and the telescopic end of the telescopic cylinder B111 is connected to the mounting block C112, there are two displacement guide rails B113 and are connected to the mounting support B9 by bolts, and a slider B114 is slidably provided on the displacement guide rail B113 and is connected to the mounting block C112 by bolts. When in use, the telescopic cylinder B111 drives the mounting block C112 to move downward or upward when it is extended and retracted, and at the same time, the slider B114 connected to the mounting block C112 slides on the displacement guide rail B113, thereby driving the processing component B12 to move up and down to adjust its position.

[0042] Reference Figure 1-10 A burr grinding device for mechanical manufacturing, the processing component B12 includes a mounting block D121 connected to the mounting plate C112 by bolts, and the mounting block D121 is connected to the mounting block E122 by bolts, the mounting block E122 is connected to the mounting block F123 by bolts, and the bottom of the mounting block F123 is connected to the processing head B124 by bolts. When the mounting block A122 moves up and down, it can drive the processing head B124 to move up and down to adjust the position and contact of the processing head from the bearing cover.

[0043] Reference Figure 1-10A burr grinding device for mechanical manufacturing, the shielding component 13 includes a side baffle 131 and an elastic shielding cloth B132. The side baffle 131 has two pieces respectively connected to the two sides of the mounting plate 5 by bolts. There are two pieces of elastic shielding cloth 8 and they are respectively connected between the mounting support 9 and the two side baffles 131, so that the top of the mounting plate 5 can be surrounded on three sides. In addition, the top baffle 15 is shielded at the top of the mounting support 9 and the two side baffles 131 to prevent debris from flying out. Square tubes 1311 are fixed on the opposite sides of the two side baffles 131 away from the elastic shielding cloth 8.

[0044] Reference Figure 1-10 A burr grinding device for mechanical manufacturing, the guide member 14 includes a guide bucket 141, and plug-in rods 142 are fixed on both sides of the guide bucket 141 and are respectively plugged with two square tubes 1311, so that the guide bucket 141 is connected to the two side baffles 131 and is opposite to the elastic shielding cloth B132. The guide bucket 141 can collect and guide debris, and a dust collecting bag can be connected to the bottom of the guide bucket 141 to collect debris generated by processing.

[0045] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0046] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A burr grinding device for mechanical manufacturing, comprising a device housing (1), characterized in that: The device box (1) is provided with a servo motor (3) through a mounting support A (2), the top of the device box (1) is penetrated by a rotating placement component (4), the top of the device box (1) is provided with a mounting plate (5) through a displacement component A (6), and the top of the mounting plate (5) is penetrated by an avoidance opening (51), the avoidance opening (51) is provided with a leakproof component (7), the mounting plate (5) is connected to two processing components A (8), the top of the device box (1) is penetrated by an adjustment component (10 ) is connected to a mounting support B (9), and a displacement assembly B (11) is provided on the mounting support B (9), and a processing assembly B (12) is connected to the displacement assembly B (11), a shielding assembly (13) is connected to the side of the mounting plate (5), and a flow guide (14) is connected to the shielding assembly (13), a top baffle (15) is provided on the displacement assembly B (11) and is located above the shielding assembly (13), and an air connection pipe (16) extending into the shielding assembly (13) is penetrated through the mounting support B (9).

2. A burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The mounting assembly (4) comprises a positioning outer cylinder (43) penetrating the device housing (1); the positioning outer cylinder (43) is externally connected to a mounting ring (44); the mounting ring (44) is connected to the device housing (1) via bolts; the top of the positioning outer cylinder (43) is connected to a top cover (45) via bolts; the top cover (45) and the positioning outer cylinder (43) are provided with a same rotating shaft (41); the rotating shaft (41) is externally sleeved with a bearing A (431) and a bearing B (441); the rotating shaft (41) can rotate in the positioning outer cylinder (43) via the bearing A (431) and the bearing B (441); the surface of the rotating shaft (41) is connected to a pulley (42) and is located below the positioning outer cylinder (43); a limit clamp (46) is provided on the surface of the rotating shaft (41) near the top.

3. A burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The displacement assembly A6 includes two displacement guide rails A61 connected to the top of the equipment box 1, and sliders A62 are slidably provided on the two displacement guide rails A61. The slider A62 is connected to the bottom of the mounting plate 5 by bolts. The displacement assembly A6 also includes a telescopic cylinder A63 connected to the equipment box 1, and the telescopic end of the telescopic cylinder A63 is connected to the bottom of the mounting plate 5 through a connecting block 64.

4. A burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The anti-leakage component (7) comprises an elastic shielding cloth A (71) connected to cover the position of the avoidance opening (51), and a connecting ring (72) is connected in the elastic shielding cloth A (71), and the connecting ring (72) is sleeved on the outside of the rotating shaft (41).

5. The burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The processing assembly A (8) comprises a mounting block A (81) connected to a mounting plate (5) by bolts, the top of the mounting block A (81) is connected to an intermediate block (82) by bolts, the top of the intermediate block (82) is connected to a mounting block B (83) by bolts, and the opposite surfaces of the mounting block A (81) and the mounting block B (83) and the surface of the intermediate block (82) are all connected to a processing head A (84) by bolts.

6. The burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The adjustment assembly (10) comprises two guide blocks (101), a fixed block A (102), and a fixed block B (103). The two guide blocks (101) are connected to the top of the equipment box (1) by bolts and are located on both sides of the bottom of the mounting support B (9). The fixed block A (02) is connected to the top of the equipment box (1), and the fixed block B (103) is connected to the mounting support B (9). The fixed block A (102) corresponds to the fixed block B (103). An adjustment rod (104) is threadedly penetrated in the fixed block A (102), and one end of the adjustment rod (104) is rotatably connected to the fixed block B (103).

7. The burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The displacement assembly B (11) comprises a telescopic cylinder B (111) and a displacement guide rail B (113), wherein the telescopic cylinder B (111) is connected to a mounting support B (9), and a telescopic end of the telescopic cylinder B (111) is connected to a mounting block C (112), and two displacement guide rails B (113) are connected to the mounting support B (9) by bolts, and a slider B (114) is slidably provided on the displacement guide rail B (113) and is connected to the mounting block C (112) by bolts.

8. The burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The processing assembly B (12) includes a mounting block D (121) connected to a mounting plate C (112) by bolts, and the mounting block D (121) is connected to a mounting block E (122) by bolts, and the mounting block E (122) is connected to a mounting block F (123) by bolts, and the bottom of the mounting block F (123) is connected to a processing head B (124) by bolts.

9. The burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The shielding assembly (13) comprises a side baffle (131) and an elastic shielding cloth B (132). The side baffle (131) has two pieces connected to the two sides of the mounting plate (5) by bolts respectively. The elastic shielding cloth (8) has two pieces and is connected between the mounting support (9) and the two side baffles (131) respectively. The positions of the opposite sides of the two side baffles (131) away from the elastic shielding cloth (8) are both fixed with square tubes (1311).

10. The burr grinding device for mechanical manufacturing according to claim 1, characterized in that: The flow guide member (14) comprises a flow guide hopper (141), and plug-in rods (142) are fixed on both sides of the flow guide hopper (141) and are respectively plugged into two square tubes (1311).