Deburring device for planet wheel machining

Abstract

The utility model relates to the technical field of planet wheel machining, discloses a deburring device for planet wheel machining, and solves the problem that waste chips generated in the deburring process float in the air and easily bring various negative effects on the production environment and operators. A deburring device for planet wheel machining comprises a workbench, supporting legs, a dust cover, a grinding head, a connecting pipe, a purifying assembly and a fixing assembly, under the action of an air pump, chippings mixed into air in the deburring process sequentially pass through a double-end pipe, a first air pipe and a second air pipe to enter a purifying box, and the chippings enter the purifying box; dust is conveniently purified under the action of a filter box and filter cotton, purified gas is exhausted from an exhaust pipe, a sealing cover is opened, the filter cotton is conveniently taken out, the filter box slides out of a first sliding groove, and the filter box is conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to planetary gear machining technical field, concretely is a kind of deburring device of planetary gear machining. BACKGROUND

[0002] Planetary gear is a common mechanical transmission component, mainly used in planetary gear system. Planetary gear system is composed of center wheel, planetary gear and inner gear ring. Planetary gear rotates around center wheel, while itself also rotates, so as to realize complex transmission ratio and power transmission. Planetary gear is widely used in automobile gearbox, industrial machinery, aerospace and other fields, and is favored due to its high efficiency and compactness.

[0003] In the manufacturing process, after cutting, drilling, milling and other processes, the surface of planetary gear may produce burrs, which not only affect the appearance quality of planetary gear, but also affect the assembly accuracy, so that planetary gear needs to be deburred after production. In the deburring process, if the waste generated cannot be effectively managed, it will float in the air, which will bring negative effects to the production environment and operators. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of deburring device of planetary gear machining, adopt this device to work, to solve the waste generated in the process of deburring and float in the air, easy to bring many negative effects to the production environment and operators problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of deburring device of planetary gear machining, including workbench, the support leg of fixed connection in the bottom end of workbench, set up in the dust cover of workbench top, dust cover inside is provided with grinding head, workbench top is opened with pass, pass is fixedly connected with connecting pipe inside, dust cover top is provided with purification assembly, the outer surface of workbench is provided with fixed component;

[0006] The purification assembly includes double-end pipe fixedly connected to the top of the dust cover, first air pipe fixedly connected to the outer surface of the double-end pipe, air pump fixedly installed at the top of the dust cover, second air pipe fixedly connected to the output end of the air pump, purification tank fixedly connected to one end of the second air pipe, and exhaust pipe fixedly connected to one side of the purification tank. A first sliding groove is formed in the inner wall of the purification tank. A filter box is slidably connected inside the first sliding groove. Filter cotton is placed inside the filter box. A filter hole is formed in the outer surface of the filter box. A sealing cover is movably connected to the top of the filter box. The first air pipe is fixedly connected to the input end of the air pump.

[0007] Further, the bottom end of the workbench is provided with a mounting groove, the fixing assembly comprises a first motor fixedly installed in the mounting groove, a first gear fixedly connected to the output end of the first motor, a double-sided gear meshedly connected to one side of the first gear, a second gear meshedly connected to one side of the double-sided gear, a rotating shaft fixedly connected to the top end of the second gear, a third gear fixedly connected to the top end of the rotating shaft, a rack meshedly connected to one side of the third gear, and a clamping plate fixedly connected to one end of the rack, the rack is movably penetrated through the connecting pipe, the rotating shaft is rotatably penetrated through the workbench, and the double-sided gear is rotatably connected to the bottom end of the workbench.

[0008] Further, the clamping plate is fixedly connected with a clamping pad on one side, and the clamping pad is a component made of rubber.

[0009] Further, the bottom end of the connecting pipe is fixedly connected with a waste collecting box, the waste collecting box is provided with a second sliding groove on one side, a waste drawer is slidably connected in the second sliding groove, a handle is fixedly connected to one side of the waste drawer, and a fixing plate is fixedly connected between the waste collecting box and the workbench.

[0010] Further, an electric push rod is arranged above the grinding head, the extension end of the electric push rod is fixedly connected with a mounting plate, the bottom end of the mounting plate is fixedly connected with a second motor, and the grinding head is movably connected with the output end of the second motor.

[0011] Further, a groove is formed in the inner wall of the dust cover, a third motor is fixedly connected to one side of the dust cover, a threaded rod is fixedly connected to the output end of the third motor, a sliding block is threadedly connected to the outer surface of the threaded rod, the threaded rod is rotatably connected to the inner wall of the groove at one end, the threaded rod is rotatably penetrated through the groove at the other end, and the bottom end of the sliding block is fixedly connected with the fixed end of the electric push rod.

[0012] Further, a box door is arranged on one side of the dust cover, an observation window is arranged on the outer surface of the box door, and a handle is fixedly connected to one side of the box door.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows:

[0014] The deburring device for planetary wheel machining is characterized in that, under the action of the air pump, the debris mixed into the air in the deburring process enters the purification box through the double-head pipe, the first air pipe and the second air pipe in sequence, the dust is conveniently purified under the action of the filter box and the filter cotton, the purified gas is discharged from the exhaust pipe, the sealing cover is opened, the filter cotton is conveniently taken out, the filter box is conveniently slid out from the first sliding groove, and the filter box is conveniently cleaned, so that the problem that the debris generated in the deburring process floats in the air and easily brings negative influences on the production environment and the operator is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the present application.

[0016] Figure 2 It is the inside structure schematic view of dust cover of the utility model;

[0017] Figure 3 It is the bottom structure schematic view of workbench of the utility model;

[0018] Figure 4 It is the purification assembly structure schematic view of the utility model;

[0019] Figure 5 It is the top structure schematic view of workbench of the utility model;

[0020] Figure 6 It is the fixed assembly structure schematic view of the utility model Figure 1 ;

[0021] Figure 7 It is the fixed assembly structure schematic view of the utility model Figure 2 .

[0022] In the drawing: 1, workbench;11, support leg;12, through opening;121, connecting pipe;13, first motor;2, dust cover;21, box door;211, observation window;212, handle;22, recess;3, purification assembly;31, double head pipe;32, air pump;33, first air pipe;34, second air pipe;35, purification box;351, first sliding groove;36, exhaust pipe;37, filter box;371, filter hole;372, sealing cover;38, filter cotton;4, waste collecting box;41, second sliding groove;5, waste drawer;51, handle;6, fixed assembly;61, first gear;62, double-sided gear;63, second gear;64, rotating shaft;65, third gear;66, rack;67, clamping plate;671, clamping pad;7, third motor;71, threaded rod;711, sliding block;8, electric push rod;81, mounting plate;9, second motor;91, grinding head. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] In order to further understand the content of the utility model, the utility model will be described in detail with reference to the drawings.

[0025] In combination with Figures 1-2 and Figure 5The utility model provides a kind of planet wheel processing deburring device, including workbench 1, the support leg 11 of fixed connection in the bottom end of workbench 1, dust cover 2 is arranged at the top of workbench 1, dust cover 2 inside is provided with grinding head 91, the top of workbench 1 is opened with through 12, connecting pipe 121 is fixedly connected in through 12, dust cover 2 top is provided with purification assembly 3, and the outer surface of workbench 1 is provided with fixed assembly 6.

[0026] The utility model will be further described below in combination with example.

[0027] Example 1:

[0028] Please refer to Figures 1-7 , purification assembly 3 includes double-end pipe 31 of fixed connection in the top of dust cover 2, first air pipe 33 of fixed connection in the outer surface of double-end pipe 31, air pump 32 of fixed installation in the top of dust cover 2, second air pipe 34 of fixed connection in the output end of air pump 32, purification tank 35 of fixed connection in one end of second air pipe 34 and exhaust pipe 36 of fixed connection in one side of purification tank 35, first sliding slot 351 is opened in the inner wall of purification tank 35, filter box 37 is slidably connected in first sliding slot 351, filter cotton 38 is placed in filter box 37, filter hole 371 is opened in the outer surface of filter box 37, sealing cover 372 is movably connected in the top of filter box 37, first air pipe 33 is fixedly connected with the input end of air pump 32, under the action of air pump 32, the debris mixed in air in the process of deburring enters purification tank 35 in sequence through double-end pipe 31, first air pipe 33 and second air pipe 34, under the action of filter box 37 and filter cotton 38, dust is conveniently purified, and the gas after purification is discharged from exhaust pipe 36, opening sealing cover 372, filter cotton 38 is conveniently taken out, filter box 37 is slid out from the inside of first sliding slot 351, and filter box 37 is conveniently cleaned.

[0029] The bottom end of the workbench 1 is provided with a mounting groove, the fixing assembly 6 comprises a first motor 13 fixedly installed in the mounting groove, a first gear 61 fixedly connected to the output end of the first motor 13, a double-sided gear 62 meshedly connected to one side of the first gear 61, a second gear 63 meshedly connected to one side of the double-sided gear 62, a rotating shaft 64 fixedly connected to the top end of the second gear 63, a third gear 65 fixedly connected to the top end of the rotating shaft 64, a rack 66 meshedly connected to one side of the third gear 65, and a clamping plate 67 fixedly connected to one end of the rack 66. The rack 66 is movably penetrated through the connecting pipe 121, the rotating shaft 64 is rotatably penetrated through the workbench 1, the double-sided gear 62 is rotatably connected to the bottom end of the workbench 1, the first motor 13 drives the first gear 61 to rotate, the first gear 61 drives the double-sided gear 62 to rotate, the double-sided gear 62 drives the second gear 63 and the rotating shaft 64 to rotate, thereby driving the third gear 65 to rotate, the third gear 65 drives the rack 66 to move, and the rack 66 drives the clamping plate 67 to move, so as to facilitate the fixation of planetary gears of different sizes.

[0030] The clamping plate 67 is fixedly connected with a clamping pad 671 on one side. The clamping pad 671 is a component made of rubber material. Rubber has a high friction coefficient, which can provide better gripping force and ensure that the planetary gear will not slip or deviate during the machining process, thereby improving the stability and safety of clamping.

[0031] The connecting pipe 121 is fixedly connected with a waste collecting box 4 at the bottom end. The waste collecting box 4 is provided with a second sliding groove 41 on one side. The waste collecting box 4 is fixedly connected with a fixed plate between the workbench 1. The connecting pipe 121 directly guides the large particles of debris generated during the deburring process into the waste drawer 5, which facilitates the maintenance of a clean working environment. Pulling the waste drawer 5 away from the second sliding groove 41 facilitates the cleaning of the waste inside the waste drawer 5.

[0032] The grinding head 91 is provided with an electric push rod 8 above. The electric push rod 8 is fixedly connected with a mounting plate 81 at the extension end. The mounting plate 81 is fixedly connected with a second motor 9 at the bottom end. The grinding head 91 is movably connected with the output end of the second motor 9. The electric push rod 8 drives the mounting plate 81 to move up and down, thereby facilitating the adjustment of the machining height of the grinding head 91 and the planetary gear. The second motor 9 drives the grinding head 91 to rotate, thereby facilitating the deburring.

[0033] A groove 22 is arranged at the top end of the inner wall of the dust cover 2, a third motor 7 is fixedly connected to one side of the dust cover 2, a threaded rod 71 is fixedly connected to the output end of the third motor 7, a sliding block 711 is threadedly connected to the outer surface of the threaded rod 71, one end of the threaded rod 71 is rotatably connected to the inner wall of the groove 22, the other end of the threaded rod 71 rotatably penetrates the groove 22, and the bottom end of the sliding block 711 is fixedly connected to the fixed end of the electric push rod 8. The third motor 7 drives the threaded rod 71 to rotate, the threaded rod 71 drives the sliding block 711 to move along the groove 22, thereby driving the grinding head 91 to move, so that the grinding head 91 can be adjusted in the horizontal direction.

[0034] A box door 21 is arranged at one side of the dust cover 2, an observation window 211 is arranged on the outer surface of the box door 21, a handle 212 is fixedly connected to one side of the box door 21, the box door 21 is opened by the handle 212 to place the planetary gear to be processed, the closed dust cover 2 can effectively prevent dust and debris generated during the deburring process from escaping, and the deburring condition of the planetary gear can be observed through the observation window 211.

[0035] In use, the first motor 13 drives the first gear 61 to rotate, the first gear 61 drives the double-sided gear 62 to rotate, the double-sided gear 62 drives the second gear 63 and the rotating shaft 64 to rotate, thereby driving the third gear 65 to rotate, the third gear 65 drives the rack 66 to move, the rack 66 drives the clamping plate 67 to move, so that planetary gears of different sizes can be fixed, the electric push rod 8 drives the mounting plate 81 to move up and down, thereby adjusting the processing height of the grinding head 91 and the planetary gear, the second motor 9 drives the grinding head 91 to rotate, thereby deburring, the connection pipe 121 directly guides large debris generated during the deburring process into the waste drawer 5, thereby keeping the working environment clean, the waste drawer 5 is pulled away from the second sliding groove 41, thereby cleaning the debris in the waste drawer 5, under the action of the air pump 32, the debris mixed with air during the deburring process enters the purification tank 35 through the double-head pipe 31, the first air pipe 33 and the second air pipe 34 in sequence, the dust is purified under the action of the filter box 37 and the filter cotton 38, the purified gas is discharged from the exhaust pipe 36, the sealing cover 372 is opened, the filter cotton 38 is taken out, and the filter box 37 is slid out of the first sliding groove 351, thereby cleaning the filter box 37.

[0036] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A planet wheel machining deburring device, comprising a workbench (1), a supporting leg (11) fixedly connected to the bottom end of the workbench (1), a dust cover (2) arranged at the top end of the workbench (1), and a grinding head (91) arranged inside the dust cover (2), characterized in that: The workbench (1) top end is provided with a through hole (12), the through hole (12) is fixedly connected with a connecting pipe (121), the dust cover (2) top end is provided with a purification assembly (3), the workbench (1) outer surface is provided with a fixing assembly (6); The purification assembly (3) includes a double head pipe (31) fixedly connected to the top end of the dust cover (2), a first air pipe (33) fixedly connected to the outer surface of the double head pipe (31), an air pump (32) fixedly installed at the top end of the dust cover (2), a second air pipe (34) fixedly connected to the output end of the air pump (32), a purification box (35) fixedly connected to one end of the second air pipe (34), and an exhaust pipe (36) fixedly connected to one side of the purification box (35), a first chute (351) is formed in the inner wall of the purification box (35), a filter box (37) is slidably connected in the first chute (351), filter cotton (38) is placed in the filter box (37), a filter hole (371) is formed in the outer surface of the filter box (37), a sealing cover (372) is movably connected to the top end of the filter box (37), and the first air pipe (33) is fixedly connected to the input end of the air pump (32).

2. A planet wheel machining deburring device according to claim 1, characterized in that: The workbench (1) bottom end is provided with a mounting groove, the fixing assembly (6) includes a first motor (13) fixedly installed in the mounting groove, a first gear (61) fixedly connected to the output end of the first motor (13), a double-sided gear (62) meshingly connected to one side of the first gear (61), a second gear (63) meshingly connected to one side of the double-sided gear (62), a rotating shaft (64) fixedly connected to the top end of the second gear (63), a third gear (65) fixedly connected to the top end of the rotating shaft (64), a rack (66) meshingly connected to one side of the third gear (65), and a clamping plate (67) fixedly connected to one end of the rack (66), the rack (66) movably penetrates the connecting pipe (121), the rotating shaft (64) rotatably penetrates the workbench (1), and the double-sided gear (62) is rotatably connected to the bottom end of the workbench (1).

3. A planet wheel machining deburring device according to claim 2, characterized in that: The clamping plate (67) is fixedly connected with a clamping pad (671) on one side, and the clamping pad (671) is a component made of rubber material.

4. A planet wheel machining deburring device according to claim 1, characterized in that: The connecting pipe (121) bottom end is fixedly connected with a waste collecting box (4), the waste collecting box (4) one side is provided with a second chute (41), the second chute (41) is slidably connected with a waste collecting drawer (5), the waste collecting drawer (5) one side is fixedly connected with a handle (51), and the waste collecting box (4) and the workbench (1) are fixedly connected with a fixed plate.

5. A planet wheel machining deburring device according to claim 1, characterized in that: The grinding head (91) is provided with an electric push rod (8) above, the electric push rod (8) is fixedly connected with a mounting plate (81) at the telescopic end, the mounting plate (81) bottom end is fixedly connected with a second motor (9), and the grinding head (91) is movably connected with the output end of the second motor (9).

6. A planet wheel machined deburring device according to claim 5, characterized in that: The inner wall top end of the dust cover (2) is provided with a groove (22), one side of the dust cover (2) is fixedly connected with a third motor (7), the output end of the third motor (7) is fixedly connected with a threaded rod (71), the outer surface of the threaded rod (71) is threadedly connected with a sliding block (711), one end of the threaded rod (71) is rotatably connected with the inner wall of the groove (22), the other end of the threaded rod (71) rotatably penetrates the groove (22), and the bottom end of the sliding block (711) is fixedly connected with the fixed end of the electric push rod (8).

7. A planet wheel machined deburring device according to claim 1, characterized in that: One side of the dust cover (2) is provided with a box door (21), the outer surface of the box door (21) is provided with an observation window (211), and one side of the box door (21) is fixedly connected with a handle (212).

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