Burr treatment device for speed reducer production

Abstract

The utility model discloses a speed reducer production burr processing device which comprises a working table, a burr processing mechanism is arranged on the left side of the top of the working table, a feeding mechanism is arranged on the top of the working table, and the feeding mechanism comprises a feeding assembly which comprises a rotating rod rotationally installed on the top of the working table, the top of the rotating rod is fixedly connected with a cross plate, one end of the cross plate is fixedly connected with an equipment box, the top of the equipment box is provided with a limiting block, and the bottom end of the rotating rod is fixedly connected with a rotating block. According to the burr treatment device for production of the speed reducer, the feeding mechanism is arranged, under driving of the driving motor, the speed reducer gear fixed to the surface of the limiting block rotates intermittently, intermittent feeding operation is achieved, continuous treatment of burrs of the speed reducer gear is achieved in cooperation with a subsequent burr treatment mechanism, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer production, in particular to a burr processing device for reducer production. Background Art

[0002] The reference patent name is: A deburring device for reducer gears (patent publication number: CN215547400U, patent publication date: 2022.01.18), including an operating table, the upper end of the operating table is fixedly connected to a servo motor through a fixed block, the output end of the servo motor is fixedly connected to a transmission shaft, the end of the transmission shaft away from the servo motor is fixedly connected to an active rotating plate, the side wall of the active rotating plate is threadedly connected to a plurality of threaded rods, the upper end of the operating table is fixedly connected to a first fixed plate, the side wall of the first fixed plate is fixedly connected to a fixed rod, the fixed rod is movably connected to a driven rotating plate, and the side wall of the driven rotating plate away from the fixed rod is fixedly connected to a plurality of support rods. It is convenient to fix the gears within the distance range from the support rod to the active rotating plate, thereby increasing its fixable range, and deburring the teeth and side walls of the transmission gear are respectively performed through the driven rotating cylinder and the driven rotating plate, thereby improving the deburring efficiency, and the device has a simple structure and is easy to use.

[0003] However, when implementing the above technical solution, there are the following problems: when deburring the reducer gears, after one gear is processed, it is necessary to release the limit, complete the unloading, and then load the new gear, and then re-fix it and process it again. This processing method will cause the processing interval between the two gears to be long, which seriously affects the processing efficiency of the reducer gears. For this reason, the utility model provides a reducer production burr processing device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a burr processing device for reducer production, which solves the problem that when the existing burr processing device for reducer production deburrs the reducer gear, after one gear is processed, it needs to release the limit, complete the unloading, and then load the new gear, and then re-fix it and then process it. This processing method will result in a long interval between the processing of two gears, which seriously affects the processing efficiency of the reducer gear.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a burr treatment device for a reducer, comprising a workbench, a burr treatment mechanism is provided on the left side of the top of the workbench, a feeding mechanism is provided on the top of the workbench, and the feeding mechanism includes:

[0006] The feeding assembly includes a rotating rod rotatably mounted on the top of the workbench, the top of the rotating rod is fixedly connected to a cross plate, one end of the cross plate is fixedly connected to a device box, a limit block is installed on the top of the device box, the bottom end of the rotating rod is fixedly connected to a rotating block, and the surface of the rotating block is provided with an arc groove and a sliding groove;

[0007] A drive assembly is arranged inside the workbench;

[0008] The fixing component is arranged inside the device box.

[0009] Preferably, the driving assembly includes a driving motor installed on the inner wall of the workbench, one end of the output shaft of the driving motor is fixedly connected to a driving plate through a coupling, the surface of the driving plate is slidingly connected to the inner surface of the arc groove, the surface of the driving plate is fixedly connected to a driving rod, one end of the driving rod is fixedly connected to a driving block, and the surface of the driving block is slidingly connected to the inner surface of the sliding groove.

[0010] Preferably, the fixed component includes a fixed motor installed at the bottom of the cross plate, one end of the output shaft of the fixed motor is fixedly connected to a screw rod through a coupling, one end of the screw rod is rotatably connected to the top of the inner cavity of the equipment box, the surface of the screw rod is threadedly connected to a moving block, the surface of the moving block is slidably connected to the inner wall of the equipment box, the two sides of the moving block are caused to slide by the transmission component to make the fixed rod slide, and the surface of the fixed rod is slidably connected to the top of the equipment box.

[0011] Preferably, the transmission assembly includes a transmission plate installed on the inner wall of the equipment box, the transmission plate is slidingly connected to a transmission block inside, the bottom of the transmission block is rotatably connected to a transmission rod, one end of the transmission rod is rotatably connected to both sides of the moving block, and the top of the transmission block is fixedly connected to the bottom end of the fixed rod.

[0012] Preferably, the burr processing mechanism includes a support plate installed on the left side of the top of the workbench, the top of the support plate is fixedly connected to a cylinder, the bottom of the cylinder is fixedly connected to a connecting plate through a piston rod, and the bottom of the connecting plate is fixedly connected to a cleaning ring.

[0013] Preferably, a collection box is installed on the top of the workbench, and an operation panel is provided on the front side of the workbench.

[0014] Beneficial effects

[0015] The utility model provides a burr treatment device for a reducer. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The burr processing device for the reducer is driven by the driving motor to rotate the driving plate, the driving rod and the driving block. The driving block rotates to the inner surface of the sliding groove, so that the rotating block rotates 90 degrees. Then the surface of the driving plate fits with the inner surface of the arc groove, so that the rotating block remains stationary after rotating 90 degrees. When the rotating block rotates, it will drive the rotating rod, the cross plate, the equipment box, the limit block and the reducer gear to be processed to rotate intermittently in synchronization. By providing a feeding mechanism, the reducer gear fixed on the surface of the limit block is driven by the driving motor to rotate intermittently, realizing the intermittent feeding operation. In conjunction with the subsequent burr processing mechanism, the burrs of the reducer gear are continuously processed, thereby improving the work efficiency.

[0017] (2) The burr processing device for the reducer is provided with a fixed motor to drive the screw to rotate. The rotation of the screw causes the moving block to slide upward, so that one end of the transmission rod rotates on both sides of the moving block, and the other end of the transmission rod rotates at the bottom of the transmission block, so that the transmission blocks on both sides slide to opposite sides inside the transmission plate. The sliding of the transmission block drives the fixed rod to slide synchronously, so that the fixed block on the outside of the fixed rod slides out of the limit block, and the inner wall of the reducer gear is fixed on the outside by the fixed block. By providing a fixed component, the reducer gear is initially limited by the limit block matched with the inner groove of the reducer gear. Subsequently, the two sets of fixed rods and the fixed blocks installed on the outside thereof are driven by the fixed motor to slide to opposite sides, and the reducer gear is fixed by the fixed block to maintain the stability of the reducer gear in the subsequent burr processing process, thereby improving the work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the feeding assembly of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the drive assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the device box of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the burr processing mechanism of the utility model.

[0023] In the figure: 1-workbench, 2-burr processing mechanism, 21-support plate, 22-cylinder, 23-connecting plate, 24-cleaning ring, 3-feeding mechanism, 31-feeding assembly, 311-rotating rod, 312-cross plate, 313-equipment box, 314-limiting block, 315-rotating block, 316-sliding groove, 32-driving assembly, 321-driving motor, 322-driving plate, 323-driving rod, 324-driving block, 33-fixed assembly, 331-fixed motor, 332-screw, 333-moving block, 334-fixed rod, 4-transmission assembly, 41-transmission plate, 42-transmission block, 43 transmission rod, 5-collection box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 , this utility model provides two technical solutions:

[0026] Example 1

[0027] A burr treatment device for reducer production includes a workbench 1, a burr treatment mechanism 2 is provided on the left side of the top of the workbench 1, and a feeding mechanism 3 is provided on the top of the workbench 1. The feeding mechanism 3 includes:

[0028] The feeding assembly 31 includes a rotating rod 311 rotatably mounted on the top of the workbench 1. A cross plate 312 is fixedly connected to the top of the rotating rod 311. One end of the cross plate 312 is fixedly connected to the device box 313. A limit block 314 is installed on the top of the device box 313. The size of the limit block 314 is consistent with the size of the inner groove of the reducer tooth groove. Notches are opened on both sides of the limit block 314 for the fixed block to slide out. The bottom end of the rotating rod 311 is fixedly connected to a rotating block 315. The surface of the rotating block 315 is opened with an arc groove and a sliding groove 316.

[0029] A drive assembly 32 is provided inside the workbench 1;

[0030] The fixing component 33 is arranged inside the equipment box 313. The driving component 32 includes a driving motor 321 installed on the inner wall of the workbench 1. The driving motor 321 is a three-phase asynchronous motor and is connected to the external circuit through wires. One end of the output shaft of the driving motor 321 is fixedly connected to the driving plate 322 through a coupling. The surface of the driving plate 322 is slidably connected to the inner surface of the arc groove. The surface of the driving plate 322 is fixedly connected to the driving rod 323. One end of the driving rod 323 is fixedly connected to the driving block 324. The surface of the driving block 324 is slidably connected to the inner surface of the sliding groove 316. By starting the driving motor 321, the driving plate 322, the driving rod 323 and the driving block 324 are driven to rotate. The movable block 324 rotates to the inner surface of the sliding groove 316, causing the rotating block 315 to rotate 90°, and then the surface of the driving plate 322 fits with the inner surface of the arc groove, so that the rotating block 315 remains stationary after rotating 90°. When the rotating block 315 rotates, it will drive the rotating rod 311, the cross plate 312, the equipment box 313, the limit block 314 and the reducer gear to be processed to rotate synchronously and intermittently. By providing a feeding mechanism 3, the reducer gear fixed on the surface of the limit block 314 is driven by the driving motor 321 to intermittently rotate, thereby realizing the intermittent feeding operation, and cooperating with the subsequent burr processing mechanism 2, the continuous processing of the reducer gear burrs is realized, thereby improving work efficiency.

[0031] Example 2

[0032] The main differences from Example 1 are:

[0033] A burr treatment device for a reducer is provided. The fixed component 33 includes a fixed motor 331 installed at the bottom of a cross plate 312. The fixed motor 331 is a three-phase asynchronous motor and is connected to an external circuit through wires. One end of the output shaft of the fixed motor 331 is fixedly connected to a screw rod 332 through a coupling. One end of the screw rod 332 is rotatably connected to the top of the inner cavity of the device box 313. The surface of the screw rod 332 is threadedly connected to a moving block 333. The moving block 333 slides on the inner wall of the device box 313. The surface of the moving block 333 is slidably connected to the inner wall of the device box 313. The two sides of the moving block 333 are connected to the fixed rod 334 through the transmission component 4. A fixed block is installed on the outside of the fixed rod 334, and the surface of the fixed rod 334 is slidably connected to the top of the equipment box 313. The transmission assembly 4 includes a transmission plate 41 installed on the inner wall of the equipment box 313, and the transmission plate 41 is internally slidably connected to the transmission block 42. The bottom of the transmission block 42 is rotatably connected to the transmission rod 43, and one end of the transmission rod 43 is rotatably connected to both sides of the moving block 333. The top of the transmission block 42 is fixedly connected to the bottom end of the fixed rod 334. The burr processing mechanism 2 includes a support plate 21 installed on the left side of the top of the workbench 1, and the top of the support plate 21 is fixedly connected to the cylinder 22. The cylinder 22 is connected to the external air source through an air pipe. The bottom is fixedly connected to a connecting plate 23 by a piston rod, and the connecting plate 23 slides inside the support plate 21. The bottom of the connecting plate 23 is fixedly connected to a cleaning ring 24. A collecting box 5 is installed on the top of the workbench 1, and an operation panel is provided on the front side of the workbench 1. The screw rod 332 is driven to rotate by a fixed motor 331. The rotation of the screw rod 332 causes the moving block 333 to slide upward, so that one end of the transmission rod 43 rotates on both sides of the moving block 333, and the other end of the transmission rod 43 rotates at the bottom of the transmission block 42, so that the transmission blocks 42 on both sides slide to opposite sides inside the transmission plate 41, and the sliding of the transmission block 42 drives the fixed rod 334 to slide synchronously The movement causes the fixed block on the outside of the fixed rod 334 to slide out of the limit block 314, and the inner wall of the reducer gear is fixed on the outside by the fixed block. By providing a fixing component 33, the reducer gear is initially limited by the limit block 314 adapted to the inner groove of the reducer gear. Subsequently, the two sets of fixed rods 334 and the fixed blocks installed on their outside are driven by the fixed motor 331 to slide to the opposite side, and the reducer gear is fixed by the fixed block to maintain the stability of the reducer gear in the subsequent burr processing process and improve the work quality. At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art.

[0034] The rotation of the screw rod 332 causes the moving block 333 to slide upward, so that one end of the transmission rod 43 rotates on both sides of the moving block 333, and the other end of the transmission rod 43 rotates at the bottom of the transmission block 42, so that the transmission blocks 42 on both sides slide to the opposite sides inside the transmission plate 41, and the sliding of the transmission block 42 drives the fixed rod 334 to slide synchronously, so that the fixed block outside the fixed rod 334 slides out of the limit block 314, and the inner wall of the speed reducer gear is fixed to the outside by the fixed block. Then, the driving motor 321 is started to drive the driving plate 322, the driving rod 323 and the driving The movable block 324 rotates, and the driving block 324 rotates to the inner surface of the sliding groove 316, so that the rotating block 315 rotates 90°, and then the surface of the driving plate 322 fits with the inner surface of the arc groove, so that the rotating block 315 remains stationary after rotating 90°. When the rotating block 315 rotates, it will drive the rotating rod 311, the cross plate 312, the equipment box 313, the limit block 314 and the reducer gear to be processed to rotate intermittently in synchronization. When the reducer gear rotates to the bottom of the cleaning ring 24, the piston rod, the connecting plate 23 and the cleaning ring 24 are driven to slide downward synchronously by starting the cylinder 22, and the burrs on the surface of the reducer gear are removed by the cleaning ring 24, and the removed burrs fall into the collection box 5 for collection.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A burr treatment device for a reducer, comprising a workbench (1), characterized in that: A burr processing mechanism (2) is provided on the left side of the top of the workbench (1), and a feeding mechanism (3) is provided on the top of the workbench (1), wherein the feeding mechanism (3) comprises: The feeding assembly (31) comprises a rotating rod (311) rotatably mounted on the top of the workbench (1); the top of the rotating rod (311) is fixedly connected to a cross plate (312); one end of the cross plate (312) is fixedly connected to a device box (313); a limit block (314) is mounted on the top of the device box (313); the bottom end of the rotating rod (311) is fixedly connected to a rotating block (315); and the surface of the rotating block (315) is provided with an arc groove and a sliding groove (316); A drive assembly (32) is arranged inside the workbench (1); The fixing assembly (33) is arranged inside the device box (313).

2. The burr treatment device for a reducer according to claim 1, characterized in that: The driving assembly (32) includes a driving motor (321) mounted on the inner wall of the workbench (1); one end of the output shaft of the driving motor (321) is fixedly connected to a driving plate (322) via a coupling; the surface of the driving plate (322) is slidably connected to the inner surface of the arc-shaped groove; the surface of the driving plate (322) is fixedly connected to a driving rod (323); one end of the driving rod (323) is fixedly connected to a driving block (324); the surface of the driving block (324) is slidably connected to the inner surface of the sliding groove (316).

3. The burr treatment device for a reducer according to claim 1, characterized in that: The fixed assembly (33) includes a fixed motor (331) installed at the bottom of the cross plate (312), one end of the output shaft of the fixed motor (331) is fixedly connected to a screw rod (332) through a coupling, one end of the screw rod (332) is rotatably connected to the top of the inner cavity of the device box (313), the surface of the screw rod (332) is threadedly connected to a moving block (333), the surface of the moving block (333) is slidably connected to the inner wall of the device box (313), and the two sides of the moving block (333) are used to slide a fixed rod (334) through a transmission assembly (4), and the surface of the fixed rod (334) is slidably connected to the top of the device box (313).

4. The burr treatment device for a reducer according to claim 3, characterized in that: The transmission assembly (4) includes a transmission plate (41) mounted on the inner wall of the device box (313), the transmission plate (41) is slidably connected to a transmission block (42) inside, the bottom of the transmission block (42) is rotatably connected to a transmission rod (43), one end of the transmission rod (43) is rotatably connected to both sides of the moving block (333), and the top of the transmission block (42) is fixedly connected to the bottom end of the fixed rod (334).

5. The burr treatment device for a reducer according to claim 1, characterized in that: The burr processing mechanism (2) comprises a support plate (21) mounted on the left side of the top of the workbench (1); the top of the support plate (21) is fixedly connected to a cylinder (22); the bottom of the cylinder (22) is fixedly connected to a connecting plate (23) via a piston rod; and the bottom of the connecting plate (23) is fixedly connected to a cleaning ring (24).

6. The burr treatment device for a reducer according to claim 1, characterized in that: A collection box (5) is installed on the top of the workbench (1), and an operation panel is provided on the front side of the workbench (1).

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