An automotive differential housing burr removal apparatus and method of use thereof

Abstract

A kind of automobile differential housing burr removing equipment and its using method, the present application relates to burr removing equipment technical field, but the differential housing burr repair equipment of existing use cannot be realized efficient multi-position burr removing processing work in the process of use, it is not conducive to efficient continuous production work, the present application provides a kind of automobile differential housing burr removing equipment, including deburring structure and adjusting drive structure, the center position of deburring structure is rotationally sleeved with adjusting drive structure, deburring structure includes first removing component and second removing component, the lower end position of first removing component is equipped with second removing component, first removing component includes deburring polishing mechanism and connecting deburring polishing mechanism, connecting deburring polishing mechanism is arranged at the inner end center position of first removing component, by the setting of deburring structure and adjusting drive structure, efficient multi-position burr removing processing work can be realized, it is conducive to efficient continuous production work.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical processing, in particular to a burr removing device for an automobile differential housing and a using method thereof. BACKGROUND

[0002] The automobile differential is a mechanism for rotating the left and right (or front and rear) drive wheels at different speeds, and is an important component of the automobile transmission system. The processing quality of the housing directly affects the working quality.

[0003] The differential housing produces a lot of burrs during the production process, which seriously affects the appearance and surface quality of the differential. Removing the burrs is the last and very important process in the production process of the differential.

[0004] Now in the production process of the differential housing, burrs are removed either completely by manual grinding or by using simple grinding equipment. The patent with the patent number CN214685653U discloses a burr processing device for differential housing production, which comprises a box body, storage assemblies are arranged on both sides of the inside of the box body, a collection assembly is arranged in the middle of the inside, a safety assembly is arranged on one side surface, a stand is installed on the top of the box body, a fixed rod is fixedly installed on the outside of the stand, a top plate is fixedly installed on the top end of the stand, and a grinding assembly is arranged at the center of the top plate. The device can collect waste very well through the collection hopper fixedly installed between the stands and the collection box below the collection hopper, avoids the splashing of processing waste, effectively improves the environment of the production workshop, and effectively stores the commonly used tools and articles through the drawers movably installed on both sides of the inside of the box body and the storage compartments arranged, so as to facilitate the workers to take the tools and articles during production and processing, and improve the storage function and diversity of the device itself.

[0005] Whether it is manual grinding or using the above-mentioned patent device to remove burrs, the problems of low processing efficiency, low automation degree and low grinding precision have not been solved. SUMMARY

[0006] The purpose of the present application is to provide a burr removing device for an automobile differential housing and a using method thereof to solve the problems raised in the background.

[0007] In order to achieve the above object, the present application provides the following technical scheme: a burr removing device for automobile differential housing, comprising a burr removing structure and an adjusting driving structure, the adjusting driving structure is rotatably sleeved at the central position of the burr removing structure, the burr removing structure comprises a first removing component and a second removing component, the lower end of the first removing component is provided with the second removing component, the first removing component comprises a burr polishing processing mechanism and a connecting burr polishing mechanism, the connecting burr polishing mechanism is arranged at the inner central position of the first removing component, and the side end position of the connecting burr polishing mechanism is rotatably connected with the burr polishing processing mechanism.

[0008] Preferably, the burr polishing processing mechanism comprises a first burr wheel, a second burr wheel, a connecting rod and a buffer spring, the connecting rod is arranged at the inner end center of the burr polishing processing mechanism, the outer side of the connecting rod is sleeved with the buffer spring, the upper end of the connecting rod and the buffer spring is fixedly connected with the second burr wheel, and the upper end of the second burr wheel is fixedly connected with the first burr wheel.

[0009] Preferably, the connecting burr polishing mechanism comprises a differential housing, a limiting part, a spring frame and a supporting seat, the supporting seat is arranged at the inner end center of the connecting burr polishing mechanism, the upper end of the supporting seat is fixedly connected with the spring frame, the upper end position of the spring frame is fixedly connected with the limiting part, and the upper end of the limiting part is rotatably connected with the differential housing.

[0010] Preferably, the connecting burr polishing mechanism further comprises a first bearing piece and a second bearing piece, the lower end of the supporting seat is fixedly connected with the first bearing piece, and the lower end of the first bearing piece is provided with the second bearing piece.

[0011] Preferably, the connecting burr polishing mechanism further comprises a third burr wheel, a fourth burr wheel, a limiting rotating disc and a connecting guide rod, the third burr wheel is arranged at the inner end top of the connecting burr polishing mechanism, the lower end of the third burr wheel is fixedly connected with the fourth burr wheel, the lower end of the fourth burr wheel is fixedly connected with the limiting rotating disc, and the third burr wheel, the fourth burr wheel and the limiting rotating disc are fixedly connected with the connecting guide rod.

[0012] Preferably, the adjusting and driving structure comprises a displacement ring disc, a rotating connecting disc, a limiting ring frame, a driving tooth disc, a matching tooth disc, a vertical rod frame and a supporting base, the supporting base is arranged at the inner end bottom position of the adjusting and driving structure, the upper end of the supporting base is fixedly connected with the vertical rod frame, the upper end position of the vertical rod frame is fixedly connected with the limiting ring frame, the center of the limiting ring frame is rotatably connected with the rotating connecting disc, the rotating connecting disc is rotatably connected with the limiting ring frame through the displacement ring disc, the lower end position of the displacement ring disc is fixedly connected with the matching tooth disc, the side end of the matching tooth disc is meshingly connected with the driving tooth disc, the limiting part comprises a lead screw, a first limiting frame, a limiting ball, a pushing block, a spring belt, a second limiting frame and a motor, the upper end of the motor is fixedly connected with the lead screw, the upper part of the lead screw is threadedly connected with the first limiting frame, the lower end of the first limiting frame is hingedly connected with the second limiting frame, the side of the first limiting frame away from the lead screw is fixedly connected with the pushing block, the center of the pushing block is elastically connected with the spring belt, and the end of the pushing block away from the first limiting frame is rotatably connected with the limiting ball, and the lower end of the motor is provided with a shell, and the lower end of the second limiting frame is hingedly connected with the shell.

[0013] Preferably, the upper end of the displacement ring disc is fixedly connected with a connecting rod, and the upper end position of the rotating connecting disc is fixedly connected with a connecting guide rod.

[0014] Preferably, the connecting guide rod is rotatably connected with the first bearing sheet through a limiting rotating disc, the second bearing sheet is arranged in parallel with the first bearing sheet about the connecting guide rod, and the upper end of the second bearing sheet is also provided with a differential housing, a limiting part, a spring frame and a supporting base.

[0015] Preferably, the bottom position of the adjusting and driving structure is fixedly connected with a collecting barrel.

[0016] A use method of the automobile differential housing burr removing equipment, comprising the following steps:

[0017] S1, first, the burr removing structure and the adjusting and driving structure are combined and connected, the differential housing is positioned and installed with the limiting part, the spring frame and the supporting base;

[0018] S2, the driving tooth disc is controlled to rotate by electricity and acts on the matching tooth disc, the displacement ring disc, the rotating connecting disc and the matching tooth disc can be driven to rotate at the same time, the rotating of the rotating connecting disc can drive the third burr removing wheel, the fourth burr removing wheel, the limiting rotating disc and the connecting guide rod to rotate, so that the third burr removing wheel and the fourth burr removing wheel contact with the differential housing, and the polishing treatment is realized;

[0019] S3. Finally, the rotation of the displacement ring disk will drive the first deburring wheel, the second deburring wheel, the connecting rod, and the buffer spring to rotate. Through the rotation of the first deburring wheel and the second deburring wheel, the grinding work on the external position of the differential housing is realized, and the deburring work in multiple positions is achieved.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] I. This invention enables deburring at multiple positions (360°) by setting the rotation control of the deburring structure itself. Furthermore, the deburring structure is perfectly fitted to the surface of the differential housing, thus achieving deburring without any blind spots.

[0022] Second, by setting an adjustment drive structure, the present invention facilitates the real-time position adjustment of the differential housing following the deburring structure, thereby enabling the differential housing to undergo deburring treatment at multiple positions while in a limited state.

[0023] Third, by installing a collection bucket, this invention can not only store and process waste, but also provide support for the deburring structure and the adjustment drive structure. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0026] Figure 2 This is a side view of the main body of the invention;

[0027] Figure 3 This is a split view of the main body of the invention;

[0028] Figure 4 This is a schematic diagram of the structure of the first removal component of the present invention;

[0029] Figure 5 This is a schematic diagram of the deburring and polishing mechanism in this invention;

[0030] Figure 6 This is a schematic diagram of the structure connecting the deburring and polishing mechanism in this invention;

[0031] Figure 7 This is a side view of the deburring and polishing mechanism in this invention;

[0032] Figure 8A perspective view of the burr removing and polishing mechanism connected to the adjusting driving structure of the present application;

[0033] Figure 9 A structural schematic view of the adjusting driving structure of the present application;

[0034] Figure 10 A structural schematic view of the second embodiment of the main body of the present application;

[0035] Figure 11 A structural schematic view of the limiting part of the present application.

[0036] In the figure: 1-burr removing structure, 2-adjusting driving structure, 3-first removing part, 4-second removing part, 5-burr removing and polishing mechanism, 6-burr removing and polishing mechanism connected, 7-first burr removing wheel, 8-second burr removing wheel, 9-connecting rod, 10-buffer spring, 11-differential housing, 12-limiting part, 13-spring holder, 14-supporting seat, 15-first bearing sheet, 16-second bearing sheet, 17-third burr removing wheel, 18-fourth burr removing wheel, 19-limiting rotating disc, 20-connecting guide rod, 21-displacement ring disc, 22-rotating connecting disc, 23-limiting ring holder, 24-driving tooth disc, 25-matching tooth disc, 26-stand holder, 27-supporting base seat, 28-collecting bucket, 29-screw rod, 30-first limiting holder, 31-limiting ball, 32-pushing block, 33-spring belt, 34-second limiting holder, 35-motor. DETAILED DESCRIPTION

[0037] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person of ordinary skill in the art without making creative labor should belong to the scope of protection of the present application.

[0038] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0039] The application will be further described below with reference to the drawings.

[0040] Embodiment 1

[0041] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 An embodiment provided by the application: an automobile differential housing burr removing device, comprising a burr removing structure 1 and an adjusting driving structure 2, the adjusting driving structure 2 is rotatably sleeved at the central position of the burr removing structure 1, the burr removing structure 1 comprises a first removing part 3 and a second removing part 4, the second removing part 4 is arranged at the lower end of the first removing part 3, the first removing part 3 comprises a burr removing polishing processing mechanism 5 and a connecting burr removing polishing mechanism 6, the connecting burr removing polishing mechanism 6 is arranged at the inner central position of the first removing part 3, the burr removing polishing processing mechanism 5 is rotatably connected to the side end position of the connecting burr removing polishing mechanism 6, and the burr removing polishing processing mechanism 5 and the connecting burr removing polishing mechanism 6 are arranged, so that multi-position burr removing processing work is facilitated.

[0042] Please refer to Figure 5 The burr removing polishing processing mechanism 5 comprises a first burr removing wheel 7, a second burr removing wheel 8, a connecting rod 9 and a buffer spring 10, the connecting rod 9 is arranged at the inner end center of the burr removing polishing processing mechanism 5, the buffer spring 10 is sleeved at the outer side of the connecting rod 9, the second burr removing wheel 8 is fixedly connected to the upper end of the connecting rod 9 and the buffer spring 10, the first burr removing wheel 7 is fixedly connected to the upper end of the second burr removing wheel 8, and the first burr removing wheel 7, the second burr removing wheel 8, the connecting rod 9 and the buffer spring 10 are arranged, so that close-type burr removing processing work is facilitated.

[0043] Please refer to Figure 6 The connecting burr removing polishing mechanism 6 comprises a differential housing 11, a limiting part 12, a spring frame 13 and a supporting seat 14, the supporting seat 14 is arranged at the inner end center of the connecting burr removing polishing mechanism 6, the spring frame 13 is fixedly connected to the upper end of the supporting seat 14, the limiting part 12 is fixedly connected to the upper end position of the spring frame 13, and the differential housing 11 is limitingly and rotatably connected to the upper end of the limiting part 12, the differential housing 11 is driven to rotate on the limiting part 12 through the contact of the first burr removing wheel 7, the second burr removing wheel 8 and the third burr removing wheel 17 and the fourth burr removing wheel 18, multi-position burr removing processing is realized, the rotating directions of the first burr removing wheel 7, the second burr removing wheel 8, the third burr removing wheel 17 and the fourth burr removing wheel 18 are opposite, and the combination of the differential housing 11, the limiting part 12, the spring frame 13 and the supporting seat 14 facilitates the machining positioning work of the differential housing 11.

[0044] Please refer to Figure 7The deburring and polishing mechanism 6 also includes a first bearing plate 15 and a second bearing plate 16. The lower end of the support base 14 is fixedly connected to the first bearing plate 15, and the lower end of the first bearing plate 15 is provided with the second bearing plate 16. The arrangement of the first bearing plate 15 and the second bearing plate 16 facilitates the bearing connection work.

[0045] Please see Figure 8 The deburring and polishing mechanism 6 also includes a third deburring wheel 17, a fourth deburring wheel 18, a limiting rotating disk 19, and a connecting guide rod 20. The third deburring wheel 17 is located at the top of the inner end of the deburring and polishing mechanism 6. The lower end of the third deburring wheel 17 is fixedly connected to the fourth deburring wheel 18, and the lower end of the fourth deburring wheel 18 is fixedly connected to the limiting rotating disk 19. The third deburring wheel 17, the fourth deburring wheel 18, and the limiting rotating disk 19 are all fixedly connected to the connecting guide rod 20. The arrangement of the third deburring wheel 17, the fourth deburring wheel 18, the limiting rotating disk 19, and the connecting guide rod 20 facilitates the center deburring process.

[0046] Please see Figure 9 The adjustment drive structure 2 includes a displacement ring disc 21, a rotating connecting disc 22, a limiting ring frame 23, a drive gear disc 24, a mating gear disc 25, a vertical support frame 26, and a support base 27. The support base 27 is located at the bottom of the inner end of the adjustment drive structure 2. The vertical support frame 26 is fixedly connected to the upper end of the support base 27. The limiting ring frame 23 is fixedly connected to the upper end of the vertical support frame 26. The rotating connecting disc 22 is rotatably connected to the center of the limiting ring frame 23. The rotating connecting disc 22 is rotatably connected to the limiting ring frame 23 through the displacement ring disc 21. The mating gear disc 25 is fixedly connected to the lower end of the displacement ring disc 21. The side end of the mating gear disc 25 is meshed with the drive gear disc 24. The combination of the displacement ring disc 21, the rotating connecting disc 22, the limiting ring frame 23, the drive gear disc 24, the mating gear disc 25, the vertical support frame 26, and the support base 27 facilitates coordinated movement.

[0047] The upper end of the displacement ring disc 21 is fixedly connected with the connecting rod 9, the upper end position of the rotating connecting disc 22 is fixedly connected with the connecting guide rod 20, the connecting guide rod 20 is limitingly and rotatably connected with the first bearing sheet 15 through the limiting rotating disc 19, the second bearing sheet 16 is arranged in parallel with the first bearing sheet 15 about the connecting guide rod 20, and the upper end of the second bearing sheet 16 is also provided with the differential housing 11, the limiting part 12, the spring frame 13 and the support seat 14, through the connection and combination of the structure, the cooperation and adjustment work is facilitated, the differential housing 11 arranged in parallel is subjected to deburring treatment through the first deburring wheel 7 and the second deburring wheel 8 arranged in parallel, that is, the deburring treatment of the surface can be realized, the third deburring wheel 17 and the fourth deburring wheel 18 at the upper position are used for supporting the top differential housing 11 and preventing the top differential housing 11 from dislocating, and the differential housing 11 can also be treated without the third deburring wheel 17 and the fourth deburring wheel 18 arranged below.

[0048] Please refer to Figure 11The limiting part 12 includes a lead screw 29, a first limiting frame 30, a limiting ball 31, a push derivation block 32, a spring belt 33, a second limiting frame 34 and a motor 35, the upper end of the motor 35 is fixedly connected with the lead screw 29, the upper part of the lead screw 29 is threadedly connected with the first limiting frame 30, the lower end of the first limiting frame 30 is hingedly connected with the second limiting frame 34, the side, away from the lead screw 29, of the first limiting frame 30 is fixedly connected with the push derivation block 32, the center of the push derivation block 32 is elastically connected with the spring belt 33, the end, away from the first limiting frame 30, of the push derivation block 32 is rotatably connected with the limiting ball 31, the motor 35 drives the lead screw 29 to rotate, so that the first limiting frame 30 on the lead screw 29 moves up and down along the lead screw 29, and the rod body in the first limiting frame 30 is hingedly arranged, the force is applied to the second limiting frame 34, the bottom of the second limiting frame 34 is also hingedly arranged, so as to be movable, so that the limiting ball 31 and the push derivation block 32 can be pushed outward, and the spring belt 33 connects multiple push derivation blocks 32, so that the limiting ball 31 contacts the differential housing 11, so that the differential housing 11 can rotate in the limiting state, and the phenomenon that the differential housing 11 falls off during rotation is prevented, after the production is completed, the motor 35 is reversely driven, so as to reset, then the differential housing 11 can be separated, the production is completed, the lower end of the motor 35 is provided with a shell, the lower end of the second limiting frame 34 is hingedly connected with the shell, and the second limiting frame 34 can rotate around the shell, first, the differential housing 11 is placed on the limiting part 12, first, the motor 35 is driven to work, the motor 35 drives the lead screw 29 to rotate, the upper end of the lead screw 29 is threadedly connected with the top of the first limiting frame 30, and the first limiting frame 30 is in the limiting state at this time, when the lead screw 29 rotates, the first limiting frame 30 does not rotate with the lead screw 29 due to the limiting state, but moves up and down along the lead screw 29 for displacement adjustment, when the first limiting frame 30 moves up and down for displacement adjustment, the force is applied to the second limiting frame 34, the second limiting frame 34 is hingedly arranged with the first limiting frame 30 at this time, can be pushed outward along the center of the second limiting frame 34 and the first limiting frame 30, so that the second limiting frame 34 and the first limiting frame 30 drive the limiting ball 31 and the push derivation block 32 to move outward, so as to extrude the differential housing 11 through the limiting ball 31, and the first limiting frame 30, the limiting ball 31, the push derivation block 32 and the second limiting frame 34 are provided with multiple groups, are scattered in a flower-shaped structure, and limit the differential housing 11, when it is required to separate the differential housing 11, the motor 35 is reversely driven, so that the second limiting frame 34 and the first limiting frame 30 are reset, and the contact connection with the differential housing 11 is cancelled.

[0049] A use method of the automobile differential housing burr removing equipment, comprising the following steps:

[0050] S1, first, the burr removing structure 1, the adjusting driving structure 2 are combined and connected, the differential housing 11 is positioned and installed with the limiting part 12, the spring frame 13 and the support seat 14;

[0051] S2, the electric control driving gear plate 24 is rotated and acts on the matching gear plate 25, so that the displacement ring plate 21, the rotating connecting plate 22 and the matching gear plate 25 are simultaneously rotated, the rotation of the rotating connecting plate 22 drives the third burr removing wheel 17, the fourth burr removing wheel 18, the limiting rotating plate 19 and the connecting guide rod 20 to rotate, so that the third burr removing wheel 17 and the fourth burr removing wheel 18 contact the differential housing 11, and the polishing treatment is realized.

[0052] S3, finally, the rotation of the displacement ring plate 21 drives the first burr removing wheel 7, the second burr removing wheel 8, the connecting rod 9 and the buffer spring 10 to rotate, and the polishing treatment of the external position of the differential housing 11 is realized through the rotation of the first burr removing wheel 7 and the second burr removing wheel 8, and the multi-position burr removing treatment is realized.

[0053] In the implementation of the embodiment, the first removing part 3 and the second removing part 4 are symmetrically arranged and can be driven by the driving of the adjusting driving structure 2; the burr removing and polishing mechanism 5 realizes external burr removing treatment, the connecting burr removing and polishing mechanism 6 realizes internal burr removing treatment, the connecting rod 9 and the buffer spring 10 are used for bearing connection of the first burr removing wheel 7 and the second burr removing wheel 8; the third burr removing wheel 17 and the fourth burr removing wheel 18 are designed to better cooperate with the differential housing 11 and realize burr removing treatment; the limiting ring frame 23 is connected through the vertical rod frame 26, the driving gear plate 24 can be driven to drive the matching gear plate 25 to rotate, and the rotation of the matching gear plate 25 can drive the driving gear plate 24, the rotating connecting plate 22 and the displacement ring plate 21 to rotate, so that the multi-position burr removing treatment is facilitated.

[0054] Embodiment 2

[0055] Based on the embodiment 1, as shown in the figure, Figure 10 The adjusting driving structure 2 is fixedly connected with the collecting barrel 28 at the bottom position.

[0056] In the implementation of the embodiment, the collecting barrel 28 is connected at the bottom of the adjusting driving structure 2 to realize bottom bearing, and the waste generated at the upper end can be collected through the collecting barrel 28.

[0057] The working principle of Example 1 is as follows: First, the deburring structure 1 and the adjusting drive structure 2 are combined. The limiting rotating disk 19 is connected to the first bearing plate 15. The connecting guide rod 20 is fixed to the center of the rotating connecting disk 22. The displacement ring disk 21 is fixed to the buffer spring 10. The deburring structure 1 is combined with the first removal component 3 and the second removal component 4. The first removal component 3 and the second removal component 4 are symmetrically arranged and can be driven by the adjusting drive structure 2 to realize the internal grinding and deburring process. The first removal component 3 is combined and connected with the deburring and grinding mechanism 5 and the connecting deburring and grinding mechanism 6. The deburring and grinding mechanism 5 realizes the external deburring process. The deburring and grinding mechanism 6 is connected to achieve internal deburring processing. The deburring and grinding mechanism 5 is connected by a first deburring wheel 7, a second deburring wheel 8, a connecting rod 9, and a buffer spring 10. The connecting rod 9 and the buffer spring 10 can support the first deburring wheel 7 and the second deburring wheel 8, and the first deburring wheel 7, the second deburring wheel 8, the connecting rod 9, and the buffer spring 10 can be rotated by adjusting the drive structure 2. The deburring and grinding mechanism 6 is connected by a differential housing 11, a limiting part 12, a spring frame 13, and a support base 14. The differential housing 11 is supported by the limiting part 12, the spring frame 13, and the support base 14, facilitating internal deburring. During the positioning and installation process, the spring frame 13 and support base 14 provide elastic buffering. The deburring and grinding mechanism 6 is also connected via a combination of a first bearing plate 15 and a second bearing plate 16, which are arranged in parallel to facilitate the positioning and installation of the limiting part 12, spring frame 13, and support base 14. Furthermore, the deburring and grinding mechanism 6 is connected via a combination of a third deburring wheel 17, a fourth deburring wheel 18, a limiting rotating disk 19, and a connecting guide rod 20. The design of the third deburring wheel 17 and the fourth deburring wheel 18 allows for better engagement with the differential housing 11, achieving deburring processing. The limiting rotating disk 19 and the connecting guide rod 20... The structure is designed for easy installation. The limiting rotating disk 19 is connected to the first bearing plate 15 and the second bearing plate 16 to achieve center installation. The adjustment drive structure 2 is connected by a displacement ring disk 21, a rotating connecting disk 22, a limiting ring frame 23, a drive gear disk 24, a mating gear disk 25, a vertical frame 26, and a support base 27. The support base 27 provides bottom support, and the vertical frame 26 connects to the limiting ring frame 23. The drive gear disk 24 can drive the mating gear disk 25 to rotate. The rotation of the mating gear disk 25 can drive the drive gear disk 24, the rotating connecting disk 22, and the displacement ring disk 21 to rotate, facilitating deburring at multiple positions.When the user needs to use, the burr removing structure 1 and the adjusting driving structure 2 are combined and connected, the differential housing 11 is limitedly installed with the limiting part 12, the spring frame 13 and the support seat 14, the control driving gear disc 24 is rotated, the rotation of the control driving gear disc 24 acts on the matched gear disc 25, the matched gear disc 25, the rotation connecting disc 22 and the displacement ring disc 21 are driven to rotate, the rotation of the rotation connecting disc 22 drives the third burr removing wheel 17, the fourth burr removing wheel 18, the limiting rotation disc 19 and the connecting guide rod 20 to rotate, so that the third burr removing wheel 17 and the fourth burr removing wheel 18 contact with the differential housing 11, the polishing treatment is realized, the rotation of the displacement ring disc 21 drives the first burr removing wheel 7, the second burr removing wheel 8, the connecting rod 9 and the buffer spring 10 to rotate, the rotation of the first burr removing wheel 7 and the second burr removing wheel 8 realizes the polishing treatment of the external position of the differential housing 11, the multi-position burr removing treatment is realized, the upper parts of the first bearing sheet 15 and the second bearing sheet 16 are positioned by the external longitudinal rod, the central positions of the first bearing sheet 15 and the second bearing sheet 16 are realized, and the first bearing sheet 15 and the second bearing sheet 16 do not rotate to complete the work.

[0058] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A deburring device for an automotive differential housing, comprising a deburring structure (1) and an adjusting drive structure (2), wherein the adjusting drive structure (2) is rotatably sleeved at the center of the deburring structure (1), characterized in that: The deburring structure (1) includes a first removal component (3) and a second removal component (4). The lower end of the first removal component (3) is provided with the second removal component (4). The first removal component (3) includes a deburring and polishing mechanism (5) and a connecting deburring and polishing mechanism (6). The connecting deburring and polishing mechanism (6) is located at the center of the first removal component (3). The deburring and polishing mechanism (5) is rotatably connected to the side end of the connecting deburring and polishing mechanism (6). The deburring and polishing mechanism (5) includes a first deburring wheel (7), a second deburring wheel (8), a connecting rod (9), and a buffer spring (10). The connecting rod (9) is located at the center of the inner end of the deburring and polishing mechanism (5). The buffer spring (10) is sleeved on the outer side of the connecting rod (9). The second deburring wheel (8) is fixedly connected to the upper end of the connecting rod (9) and the buffer spring (10). The first deburring wheel (7) is fixedly connected to the upper end of the second deburring wheel (8). The connecting deburring and polishing mechanism (6) includes a differential housing (11), a limiting part (12), a spring frame (13), and a support base (14). The support base (14) is located at the inner center of the connecting deburring and polishing mechanism (6). The upper end of the support base (14) is fixedly connected to the spring frame (13). The upper end of the spring frame (13) is fixedly connected to the limiting part (12). The upper end of the limiting part (12) is rotatably connected to the differential housing (11). The connecting deburring and polishing mechanism (6) also includes a first bearing plate (15) and a second bearing plate (16). The lower end of the support base (14) is fixedly connected to the first bearing plate (15), and the lower end of the first bearing plate (15) is provided with the second bearing plate (16). The connecting deburring and grinding mechanism (6) further includes a third deburring wheel (17), a fourth deburring wheel (18), a limiting rotating disk (19), and a connecting guide rod (20). The third deburring wheel (17) is located at the top of the inner end of the connecting deburring and grinding mechanism (6). The lower end of the third deburring wheel (17) is fixedly connected to the fourth deburring wheel (18). The lower end of the fourth deburring wheel (18) is fixedly connected to the limiting rotating disk (19). The third deburring wheel (17), the fourth deburring wheel (18), and the limiting rotating disk (19) are all fixedly connected to the connecting guide rod (20).

2. The burr removal equipment for an automotive differential housing according to claim 1, characterized in that: The adjustment drive structure (2) includes a displacement ring disc (21), a rotating connecting disc (22), a limiting ring frame (23), a drive gear disc (24), a mating gear disc (25), a vertical support (26), and a support base (27). The support base (27) is located at the bottom of the inner end of the adjustment drive structure (2). The upper end of the support base (27) is fixedly connected to the vertical support (26). The upper end of the vertical support (26) is fixedly connected to the limiting ring frame (23). The center of the limiting ring frame (23) is rotatably connected to the rotating connecting disc (22). The rotating connecting disc (22) is rotatably connected to the limiting ring frame (23) through the displacement ring disc (21). The lower end of the displacement ring disc (21) is fixedly connected to the mating gear disc (25). The side end of the mating gear disc (25) meshes with the drive gear disc (24). Next, the limiting part (12) includes a lead screw (29), a first limiting frame (30), a limiting ball (31), a pusher block (32), a spring belt (33), a second limiting frame (34), and a motor (35). The upper end of the motor (35) is fixedly connected to the lead screw (29). The upper part of the lead screw (29) is threadedly connected to the first limiting frame (30). The lower end of the first limiting frame (30) is hinged to the second limiting frame (34). The side of the first limiting frame (30) away from the lead screw (29) is fixedly connected to the pusher block (32). The center of the pusher block (32) is elastically connected to the spring belt (33). The end of the pusher block (32) away from the first limiting frame (30) is rotatably connected to the limiting ball (31). The lower end of the motor (35) is provided with a housing. The lower end of the second limiting frame (34) is hinged to the housing.

3. The burr removal equipment for an automotive differential housing according to claim 2, characterized in that: The upper end of the displacement ring disk (21) is fixedly connected to the connecting rod (9), and the upper end of the rotating connecting disk (22) is fixedly connected to the connecting guide rod (20).

4. The burr removal equipment for an automotive differential housing according to claim 3, characterized in that: The connecting guide rod (20) is connected to the first bearing plate (15) through the limiting rotating disk (19). The second bearing plate (16) is arranged parallel to the first bearing plate (15) about the connecting guide rod (20). The upper end of the second bearing plate (16) is also provided with a differential housing (11), a limiting part (12), a spring frame (13) and a support base (14).

5. The burr removal equipment for an automotive differential housing according to claim 4, characterized in that: A collection bucket (28) is fixedly connected to the bottom of the adjustment drive structure (2).

6. The method of using the deburring device for automotive differential housing according to claim 5, characterized in that, Includes the following steps: S1. First, combine and connect the deburring structure (1) and the adjusting drive structure (2), and position and install the differential housing (11) with the limiting part (12), the spring frame (13), and the support base (14); S2. The electric control drives the gear plate (24) to rotate and acts on the mating gear plate (25). It can simultaneously drive the displacement ring plate (21), the rotating connecting plate (22), and the mating gear plate (25) to rotate. The rotation of the rotating connecting plate (22) can drive the third deburring wheel (17), the fourth deburring wheel (18), the limit rotating plate (19), and the connecting guide rod (20) to rotate, so that the third deburring wheel (17) and the fourth deburring wheel (18) contact the differential housing (11) to achieve grinding. S3. Finally, the rotation of the displacement ring (21) will drive the first deburring wheel (7), the second deburring wheel (8), the connecting rod (9), and the buffer spring (10) to rotate. Through the rotation of the first deburring wheel (7) and the second deburring wheel (8), the grinding work of the external position of the differential housing (11) is realized, and the deburring work of multiple positions is realized.

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