Surface burr treatment structure for automobile parts
By designing the surface burr treatment structure for automotive parts, including shells, telescopic cylinders, motors, contact blocks, clamping mechanisms, shading components and wire brushes, the problem of insufficient burr splashing and clamping flexibility in the prior art is solved, and efficient and safe deburring treatment of parts is achieved.
Patent Information
- Application Number
- CN202421849757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The existing burr treatment technology for automotive parts is insufficient in protective measures, which leads to common burr splashing, polluting the working environment and posing a threat to the health of operators. At the same time, the clamping device is not flexible and it is difficult to quickly and firmly fix parts of various shapes and sizes, resulting in unsatisfactory deburring effect and inefficient efficiency.
A surface burr treatment structure for automotive parts is designed, including a housing, telescopic cylinder, motor, contact block, clamping mechanism, shading assembly and wire brush. By setting up a shading assembly and clamping mechanism, effective shading of burrs and fast and stable clamping of components can be achieved, thereby improving the efficiency and safety of deburring.
Effectively prevent burr splashing, protect the working environment and the health of operators, improve the efficiency and effect of deburring of parts, and can deburring parts from multiple angles.
Smart Images
Figure CN222945141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automobile parts processing, in particular to a surface burr processing structure for automobile parts. Background Art
[0002] Auto parts are the various components and equipment that make up a car. They work together to ensure the normal operation and safety of the car. They include various components in the power system, engine system and transmission system.
[0003] In the production process of parts, the appearance of surface burrs is an unavoidable problem. The existence of these burrs not only affects the smoothness of the appearance of the parts, but may also cause failures in subsequent assembly and use. When dealing with burrs, most of them need to be dealt with by burr treatment structures.
[0004] However, the existing device has some shortcomings: on the one hand, the existing burr processing technology for automotive parts is insufficient in protective measures. During the deburring process, due to the lack of effective shielding means, burr splashing is common, which not only pollutes the working environment but also may pose a threat to the health of operators. On the other hand, the current clamping device has poor flexibility and it is difficult to quickly and firmly fix parts of various shapes and sizes, resulting in unsatisfactory deburring effect and low efficiency. Therefore, a surface burr processing structure for automotive parts is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a surface burr processing structure for automobile parts, aiming to improve the problem in the prior art that there is no effective shielding means, the burr splashing phenomenon is common, which not only pollutes the working environment, but also may pose a threat to the health of operators.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a surface burr processing structure for automobile parts, comprising a shell, a telescopic cylinder A is fixedly connected to the left outer wall of the shell, a motor is fixedly connected to the inner side wall of the telescopic cylinder A, a contact block is fixedly connected to the output shaft of the motor, a clamping mechanism is arranged on the right inner wall of the shell, a telescopic cylinder B is fixedly connected to the top end of the outer wall of the shell, a connecting plate is fixedly connected to the bottom end of the outer wall of the telescopic cylinder B, a wire brush is detachably mounted on the inner wall of the bottom end of the connecting plate by bolts, a collection box is arranged at the bottom end of the inner side wall of the shell, two sets of shielding components are arranged on the top end of the inner side wall of the shell, a positioning column is elastically connected to the inner wall of the bottom end of the connecting plate by a connecting spring, and the shielding component comprises a fixing sleeve;
[0007] The inner wall of the fixed sleeve is elastically connected to a winding shaft via a spiral spring, a curtain is wound around the surface of the winding shaft, and a handle is fixedly connected to one end of the curtain away from the winding shaft.
[0008] As a further description of the above technical solution:
[0009] The clamping mechanism includes a fixed seat, the inner wall of the fixed seat is rotatably connected to a guide plate, the surface of the guide plate is provided with three groups of inclined grooves, the inner wall of the three groups of inclined grooves of the guide plate is slidably connected to a clamping block, the surface of the clamping block is rotatably connected to a rotating wheel, and the inner wall of the guide plate is elastically connected to an insertion block via a reset spring.
[0010] As a further description of the above technical solution:
[0011] The contact block is rotatably connected to the right outer wall of the telescopic cylinder A. A positioning groove is provided on the inner wall of the bottom end of the connecting plate. The top end of the outer wall of the wire brush is plugged into the inner wall of the positioning groove.
[0012] As a further description of the above technical solution:
[0013] An inner thread is provided at the top end of the outer wall of the wire brush, the bolt is threadedly connected to the inner wall of the wire brush, and the bolt penetrates and is slidably connected to the inner wall of the connecting plate.
[0014] As a further description of the above technical solution:
[0015] One end of the connecting spring is fixedly connected to the surface of the inner wall of the positioning column, and the other end of the connecting spring is fixedly connected to the inner wall of the bottom end of the connecting plate. The positioning column passes through and is slidably connected to the inner wall of the bottom end of the connecting plate, and the outer wall of the positioning column contacts the inner side wall of the handle.
[0016] As a further description of the above technical solution:
[0017] The fixed sleeve is fixedly connected to the top end of the inner side wall of the shell, one end of the spiral spring is fixedly connected to the inner wall of the fixed sleeve, the other end of the spiral spring is fixedly connected to the rotation center axis of the winding shaft, the winding shaft is rotatably connected to the inner wall of the fixed sleeve, the curtain penetrates and is slidably connected to the inner wall of the fixed sleeve, and the top end of the outer wall of the handle contacts the bottom end of the fixed sleeve.
[0018] As a further description of the above technical solution:
[0019] The fixing seat is fixedly connected to the left inner wall of the shell, three groups of guide grooves are opened on the surface of the fixing seat, and the bottom end of the outer wall of the clamping block is slidably connected to the inner wall of the fixing seat guide groove.
[0020] As a further description of the above technical solution:
[0021] One end of the return spring is fixedly connected to the inner wall of the guide plate, and the other end of the return spring is fixedly connected to the surface of the plug block. The plug block penetrates and is slidably connected to the inner wall of the guide plate. The inner side wall of the fixed seat is provided with multiple groups of through holes, and the bottom end of the outer wall of the plug block is plugged into the inner wall of the through hole.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, by providing a shielding component, when processing automobile parts, the wire brush can be driven down by the connecting plate, and the curtain can be pulled outward from the inner wall of the fixed sleeve by the positioning column, so as to block the burrs and splashes generated when the automobile parts are rotated and rubbed by the wire brush, and prevent them from splashing. By pressing the movement of the positioning column, the curtain on one side can be automatically rolled up by the winding shaft, so that it is convenient to replace the wire brush.
[0024] 2. In the utility model, the clamping assembly cooperates with the contact block, so that the automobile parts can be quickly clamped by the clamping assembly when processing the automobile parts, and after clamping, the contact block is driven by the motor to rotate, thereby driving the automobile parts to rotate on the inner wall of the clamping block, and letting the rotating wheel follow the rotation, so that burrs can be removed from multiple angles of the parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the surface burr treatment structure for automobile parts proposed by the utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the wire brush, the connecting plate and the bolt in the separated state of the surface burr treatment structure for automobile parts proposed by the utility model;
[0027] Figure 3 It is a partial cross-sectional structural schematic diagram of a fixing sleeve of a surface burr treatment structure for automobile parts proposed by the utility model;
[0028] Figure 4 This is a schematic structural diagram of the fixed seat, guide plate and clamping block of the surface burr treatment structure for automobile parts proposed by the utility model in the separated state;
[0029] Figure 5 This is a structural schematic diagram of the guide plate and the fixing seat of the surface burr treatment structure for automobile parts proposed by the utility model in the separated state.
[0030] Explanation of the accompanying drawings: 1. Shell; 2. Telescopic cylinder A; 3. Motor; 4. Contact block; 5. Clamping mechanism; 51. Fixed seat; 52. Guide plate; 53. Clamping block; 54. Rotating wheel; 55. Reset spring; 56. Insert block; 6. Shielding assembly; 61. Fixed sleeve; 62. Vortex spring; 63. Winding shaft; 64. Curtain; 65. Handle; 7. Telescopic cylinder B; 8. Connecting plate; 9. Bolt; 10. Wire brush; 11. Collecting box; 12. Connecting spring; 13. Positioning column. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a surface burr processing structure for automobile parts, comprising a shell 1, a telescopic cylinder A2 is fixedly connected to the left outer wall of the shell 1, a motor 3 is fixedly connected to the inner side wall of the telescopic cylinder A2, a contact block 4 is fixedly connected to the output shaft of the motor 3, the contact block 4 is made of hard rubber and has a certain anti-slip effect, so that when the motor 3 drives the contact block 4 to rotate, it will drive the contact block 4 and the automobile parts in contact with its surface to rotate, so that the burrs are removed by the wire brush 10, the contact block 4 is rotatably connected to the right outer wall of the telescopic cylinder A2, a positioning groove is provided on the inner wall of the bottom end of the connecting plate 8, the top end of the outer wall of the wire brush 10 is plugged into the inner wall of the positioning groove, and the plugging between the two can position and install the wire brush 10 and the connecting plate 8, so as to avoid the left and right shaking of the wire brush 10 when the automobile parts follow the contact block 4 to rotate, and a clamping mechanism 5 is provided on the right inner wall of the shell 1.
[0033] Reference Figure 1-Figure 3The top end of the outer wall of the shell 1 is fixedly connected with a telescopic cylinder B7, and the bottom end of the outer wall of the telescopic cylinder B7 is fixedly connected with a connecting plate 8. The inner wall of the bottom end of the connecting plate 8 is detachably mounted with a wire brush 10 through a bolt 9. The top end of the outer wall of the wire brush 10 is provided with an internal thread, and the bolt 9 is threadedly connected to the inner wall of the wire brush 10. The threaded connection between the two can release the fixing of the wire brush 10 by the bolt 9 through a special tool, so that the wire brush 10 can be replaced. The bolt 9 passes through and is slidably connected to the inner wall of the connecting plate 8. The inner wall of the connecting plate 8 is provided with two sets of guide grooves that fit the bolt 9, so that the bolt 9 can only move on the inner wall of the connecting plate 8. A collection box 11 is provided at the bottom end of the inner side wall of the shell 1. The collection box 11 is a prior art, which is only placed inside the shell 1, so that the waste generated by the wire brush 10 for removing burrs from the car is blocked by the curtain 64 and falls into the collection box 11 for centralized treatment.
[0034] Reference Figure 2-Figure 3 Two groups of shielding components 6 are arranged at the top of the inner side wall of the shell 1. The inner wall of the bottom end of the connecting plate 8 is elastically connected with a positioning column 13 through a connecting spring 12. One end of the connecting spring 12 is fixedly connected to the surface of the inner wall of the positioning column 13, and the other end of the connecting spring 12 is fixedly connected to the inner wall of the bottom end of the connecting plate 8. The function of the connecting spring 12 is to automatically reset the position of the pressing positioning column 13 after the inner wall of the connecting plate 8 moves. The positioning column 13 penetrates and is slidably connected to the inner wall of the connecting plate 8. The outer wall of the positioning column 13 contacts the inner side wall of the handle 65. The contact between the two causes the connecting plate 8 to drive the curtain 64 to unfold on the inner wall of the fixed sleeve 61 when the telescopic cylinder B7 is lowered, thereby shielding the burrs during the processing of automotive parts from splashing. The shielding component 6 includes a fixed sleeve 61, and the inner wall of the fixed sleeve 61 The winding shaft 63 is elastically connected by a spiral spring 62, and a curtain 64 is wound on the surface of the winding shaft 63. The end of the curtain 64 away from the winding shaft 63 is fixedly connected to a handle 65. The handle 65 makes it convenient to manually pull the curtain 64 open, and also prevents the curtain 64 from being completely rolled up by the winding shaft 63. The fixed sleeve 61 is fixedly connected to the top of the inner side wall of the shell 1, one end of the spiral spring 62 is fixedly connected to the inner wall of the fixed sleeve 61, and the other end of the spiral spring 62 is fixedly connected to the rotation center axis of the winding shaft 63. The function of the spiral spring 62 is to automatically retract the position of the curtain 64 after the winding shaft 63 is rotated. The winding shaft 63 is rotatably connected to the inner wall of the fixed sleeve 61, and the curtain 64 penetrates and is slidably connected to the inner wall of the fixed sleeve 61. The top of the outer wall of the handle 65 contacts the bottom end of the fixed sleeve 61.
[0035] Reference Figure 1 and Figure 4-Figure 5The clamping mechanism 5 includes a fixed seat 51, which is fixedly connected to the left inner wall of the shell 1. Three groups of guide grooves are provided on the surface of the fixed seat 51. The bottom end of the outer wall of the clamping block 53 is slidably connected to the inner wall of the guide groove of the fixed seat 51. By setting the three groups of guide grooves, the guide plate 52 will drive the clamping block 53 to move in the inclined groove when it rotates, and the winding shaft 63 also moves in the guide groove, so that the position of the winding shaft 63 can only move in a straight line. The inner wall of the fixed seat 51 is rotatably connected to the guide plate 52, and the surface of the guide plate 52 is provided with three groups of inclined grooves. One end of the reset spring 55 is fixedly connected to the inner wall of the guide plate 52, and the other end of the reset spring 55 is fixedly connected to the surface of the plug block 56. The function of the reset spring 55 is to automatically reset the position of the plug block 56 after it is pulled outward.
[0036] Reference Figure 4-Figure 5 The plug block 56 passes through and is slidably connected to the inner wall of the guide plate 52. The inner side wall of the fixing seat 51 is provided with multiple groups of through holes. The bottom end of the outer wall of the plug block 56 is plugged into the inner wall of the through hole. The plugging between the two fixes the position of the three groups of clamping blocks 53 after the guide plate 52 moves, so that it can be fixed according to automobile parts of different sizes. The inner walls of the three groups of inclined grooves of the guide plate 52 are slidably connected with the clamping blocks 53, and the surface of the clamping blocks 53 is rotatably connected with the rotating wheel 54. The inner wall of the guide plate 52 is elastically connected with the plug block 56 through the reset spring 55.
[0037] Working principle: Place the automobile parts to be processed in the clamping mechanism 5. At this time, the plug block 56 can be pulled outward to disengage its bottom end from the insertion in the through hole of the current position of the fixed seat 51, and the reset spring 55 can be elastically compressed. At this time, the rotating guide plate 52 can rotate in the fixed seat 51, and the inclined groove on its surface is slidably connected with the clamping block 53. When the guide plate 52 is rotated, the guide groove on the surface of the fixed seat 51 limits the movement direction of the clamping block 53. The clamping block 53 will move in a straight line along the combined effect of the inclined groove and the guide groove, thereby achieving clamping of the automobile parts. At this time, release the plug block 56 and it will be elastically acted upon by the reset spring 55 to restore it to its initial position so as to be plugged in with the through hole of the current position of the fixed seat 51 to fix the position of the clamping block 53 after it moves.
[0038] Next, the telescopic cylinder A2 is started to push the motor 3 and the connected contact block 4 to move toward the auto parts until the contact block 4 contacts the auto parts. The contact block 4 is made of hard rubber and has an anti-slip effect. It can drive the auto parts to rotate together when the motor 3 drives it to rotate. Then, the telescopic cylinder B7 is started to drive the connecting plate 8 to descend. During the descent, the positioning column 13 contacts the handle 65, which drives the curtain 64 to unfold from the fixed sleeve 61. The unfolding of the curtain 64 can block the burrs generated during the processing of auto parts to prevent splashing.
[0039] While the automobile parts are rotating, the motor 3 starts, driving the contact block 4 and the automobile parts to rotate. Since the wire brush 10 is detachably mounted on the connecting plate 8 by the bolts 9, and the top of the wire brush 10 is plugged into the positioning groove at the bottom of the connecting plate 8, during the rotation of the automobile parts, the wire brush 10 can stably remove burrs from its surface. The waste generated in the process of removing the burrs will be blocked by the curtain 64 and eventually fall into the collection box 11 at the bottom end of the inner side wall of the shell 1 for centralized processing. When the wire brush 10 needs to be replaced, it can be moved on the inner wall of the connecting plate 8 by pressing the positioning column 13, thereby breaking away from the contact with the handle 65, so that the winding shaft 63 will be subjected to the elastic action of the spiral spring 62, restoring it to its initial position. At this time, a special tool can be used to release the threaded connection between the bolts 9 and the wire brush 10, remove the old wire brush 10, and install a new wire brush 10.
[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 surface burr treatment structure for automobile parts, comprising a housing (1), characterized in that: The left outer wall of the shell (1) is fixedly connected to a telescopic cylinder A (2), the inner side wall of the telescopic cylinder A (2) is fixedly connected to a motor (3), the output shaft of the motor (3) is fixedly connected to a contact block (4), the right inner wall of the shell (1) is provided with a clamping mechanism (5), the top end of the outer wall of the shell (1) is fixedly connected to a telescopic cylinder B (7), the bottom end of the outer wall of the telescopic cylinder B (7) is fixedly connected to a connecting plate (8), the inner wall of the bottom end of the connecting plate (8) is detachably mounted with a wire brush (10) via bolts (9), the bottom end of the inner side wall of the shell (1) is provided with a collecting box (11), the top end of the inner side wall of the shell (1) is provided with two groups of shielding assemblies (6), the inner wall of the bottom end of the connecting plate (8) is elastically connected to a positioning column (13) via a connecting spring (12), and the shielding assembly (6) comprises a fixing sleeve (61); The inner wall of the fixed sleeve (61) is elastically connected to a winding shaft (63) via a spiral spring (62); a curtain (64) is wound around the surface of the winding shaft (63); and a handle (65) is fixedly connected to one end of the curtain (64) away from the winding shaft (63).
2. The surface burr treatment structure for automobile parts according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixed seat (51), the inner wall of the fixed seat (51) is rotatably connected to a guide plate (52), the surface of the guide plate (52) is provided with three groups of inclined grooves, the inner wall of the three groups of inclined grooves of the guide plate (52) is slidably connected to a clamping block (53), the surface of the clamping block (53) is rotatably connected to a rotating wheel (54), and the inner wall of the guide plate (52) is elastically connected to an insert block (56) via a return spring (55).
3. The surface burr treatment structure for automobile parts according to claim 1, characterized in that: The contact block (4) is rotatably connected to the right outer wall of the telescopic cylinder A (2), and a positioning groove is provided on the inner wall of the bottom end of the connecting plate (8), and the top end of the outer wall of the wire brush (10) is plugged into the inner wall of the positioning groove.
4. The surface burr treatment structure for automobile parts according to claim 1, characterized in that: The top end of the outer wall of the wire brush (10) is provided with an internal thread, the bolt (9) is threadedly connected to the inner wall of the wire brush (10), and the bolt (9) penetrates and is slidably connected to the inner wall of the connecting plate (8).
5. The surface burr treatment structure for automobile parts according to claim 1, characterized in that: One end of the connecting spring (12) is fixedly connected to the surface of the positioning column (13), and the other end of the connecting spring (12) is fixedly connected to the inner wall of the bottom end of the connecting plate (8). The positioning column (13) penetrates and is slidably connected to the inner wall of the bottom end of the connecting plate (8), and the outer wall of the positioning column (13) is in contact with the inner side wall of the handle (65).
6. The surface burr treatment structure for automobile parts according to claim 1, characterized in that: The fixing sleeve (61) is fixedly connected to the top end of the inner side wall of the shell (1), one end of the spiral spring (62) is fixedly connected to the inner wall of the fixing sleeve (61), the other end of the spiral spring (62) is fixedly connected to the rotation center axis of the winding shaft (63), the winding shaft (63) is rotatably connected to the inner wall of the fixing sleeve (61), the curtain (64) penetrates and is slidably connected to the inner wall of the fixing sleeve (61), and the top end of the outer wall of the handle (65) is in contact with the bottom end of the fixing sleeve (61).
7. The surface burr treatment structure for automobile parts according to claim 2, characterized in that: The fixing seat (51) is fixedly connected to the left inner wall of the shell (1), and three groups of guide grooves are provided on the surface of the fixing seat (51). The bottom end of the outer wall of the clamping block (53) is slidably connected to the inner wall of the guide groove of the fixing seat (51).
8. The surface burr treatment structure for automobile parts according to claim 2, characterized in that: One end of the return spring (55) is fixedly connected to the inner wall of the guide plate (52), and the other end of the return spring (55) is fixedly connected to the surface of the plug block (56). The plug block (56) penetrates and is slidably connected to the inner wall of the guide plate (52). The inner side wall of the fixed seat (51) is provided with a plurality of through holes, and the bottom end of the outer wall of the plug block (56) is plugged into the inner wall of the through hole.