A special device for gear pump burr

Abstract

This utility model discloses a special equipment for deburring gear pumps, including a worktable. A multi-stage deburring assembly is detachably connected to the inner side of the worktable. The multi-stage deburring assembly includes at least two sets of brush units arranged in parallel. A multi-stage gear tooling assembly is correspondingly arranged on the outer side of the multi-stage deburring assembly. Each set of gear positioning units corresponds one-to-one with a brush unit, and the gear positioning units are linked through a second transmission structure to achieve synchronous rotation. This utility model solves the problems of low efficiency and unstable quality of manual operation through the multi-stage deburring assembly and multi-stage gear tooling assembly, achieving comprehensive cleaning of all parts of the gear, ensuring efficient operation in mass production, and reducing labor costs. The adjustment structure of the elongated hole on the bearing and the fastener solves the problem of the equipment being difficult to adapt to gears of different diameters, enabling flexible adjustment of the distance between the brush units and the gears, and improving the equipment's versatility.

Description

Technical Field

[0001] This utility model relates to the field of gear processing technology, specifically a special equipment for deburring gear pumps. Background Technology

[0002] Gear pumps are widely used in the industrial field. During the gear processing, burrs can affect the precision and performance of the product, and deburring is a key process.

[0003] Existing deburring methods are mostly manual or simple equipment, which have obvious drawbacks: manual deburring is inefficient, the quality is unstable, and it is difficult to adapt to mass production. Utility Model Content

[0004] The purpose of this invention is to provide a special device for deburring gear pumps to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A special deburring device for gear pumps includes a worktable. A multi-stage deburring assembly is detachably connected to the inner side of the worktable. The multi-stage deburring assembly includes at least two sets of brush units arranged in parallel. Each set of brush units is linked through a first transmission structure to achieve synchronous rotation. A multi-stage gear tooling assembly is correspondingly arranged on the outer side of the multi-stage deburring assembly. The multi-stage gear tooling assembly includes gear positioning units equal in number to the brush units. Each set of gear positioning units is arranged in one-to-one correspondence with a brush unit, and each set of gear positioning units is linked through a second transmission structure to achieve synchronous rotation.

[0006] As a further embodiment of this utility model: the workbench includes a mounting frame, a base plate, upright plates and an upper fixed plate. The mounting frame is a rectangular frame structure. The base plate is fixedly connected to the mounting frame. Upright plates are fixedly connected to the left and right sides of the base plate. The upper fixed plate is fixedly connected to the two upright plates.

[0007] As a further embodiment of this utility model: the multi-stage deburring assembly includes six sets of brush units arranged in parallel. The first transmission structure consists of a rotating shaft and bearing seats. The six sets of brush units are equally spaced on the rotating shaft. Bearing seats are rotatably connected to both ends of the rotating shaft. Two bearing seats are arranged opposite each other on both sides of the mounting frame. The bearing seats are fixedly connected to the mounting frame by fasteners.

[0008] As a further embodiment of this utility model: the bearing housing is provided with an elongated hole extending in a direction perpendicular to the axis of rotation. The length of the elongated hole is greater than the diameter of the fastener, so that the bearing housing can be slidably adjusted along the length of the elongated hole, and the bearing housing and the mounting bracket can be fixed by the fastener.

[0009] As a further embodiment of this utility model: the multi-stage gear tooling assembly includes six sets of gear positioning units, with each gear positioning unit corresponding to a brush unit. Each gear positioning unit consists of a gear assembly fixture and a transmission rod connected to the lower end of the gear assembly fixture. The gear assembly fixture is used to install the gear to be deburred. The transmission rod passes through the upper fixed plate and the bottom plate and is rotatably connected to the upper fixed plate and the bottom plate through bearings.

[0010] As a further embodiment of this utility model: the second transmission structure includes a synchronous pulley and a synchronous belt. Each gear positioning unit has two synchronous pulleys on its transmission rod. The two synchronous pulleys are spaced apart along the axial direction of the transmission rod between the upper fixed plate and the bottom plate. Between two adjacent gear positioning units, the upper synchronous pulley and the lower synchronous pulley are alternately connected by a synchronous belt to form a linkage, so that all gear positioning units rotate synchronously.

[0011] As a further embodiment of this utility model: the multi-stage deburring assembly also includes a first drive mechanism, which is a main motor fixedly connected to one end of the rotating shaft; the multi-stage gear tooling assembly also includes a second drive mechanism, which is a geared motor, the output end of which is fixedly connected to the end of a transmission rod, and the geared motor is fixedly connected to the worktable via a connecting seat.

[0012] As a further improvement of this utility model: a protective cover is rotatably connected to the top of the mounting frame, protective plates are fixedly connected to the left, right and rear sides of the mounting frame, and a door is hinged to the front side of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: A special deburring device for gear pumps solves the problems of low efficiency and unstable quality of manual operation by setting up multi-stage deburring components and multi-stage gear tooling components, realizing comprehensive cleaning of all parts of the gear, ensuring efficient operation under mass production, and reducing labor costs; through the matching and adjustment structure of the long hole on the bearing and the fastener, the problem of the equipment being difficult to adapt to gears of different diameters is solved, realizing flexible adjustment of the distance between the brush unit and the gear, and improving the versatility of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the protective cover of a special deburring device for gear pumps in its closed state.

[0015] Figure 2 This is a schematic diagram of the internal structure of a special equipment for deburring gear pumps.

[0016] Figure 3 This is an enlarged view of point A in a special deburring device for gear pumps.

[0017] Figure 4This is a schematic diagram of the structure of a multi-stage gear tooling assembly in a special equipment for deburring gear pumps.

[0018] Figure 5 This is an enlarged view of point B in a special deburring device for gear pumps.

[0019] In the diagram: Workbench 1, Mounting frame 11, Base plate 12, Vertical plate 13, Upper fixing plate 14, Protective cover 15, Protective plate 16, Box door 17, Multi-stage deburring assembly 2, Brush unit 21, Rotating shaft 22, Bearing seat 23, Long hole 24, Main motor 25, Multi-stage gear tooling assembly 3, Gear positioning unit 31, Gear assembly tooling 311, Transmission rod 312, Synchronous pulley 32, Synchronous belt 33, Gear reducer motor 34, Connecting seat 35. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 In this embodiment of the present invention, a special device for deburring gear pumps includes a workbench 1. A multi-stage deburring assembly 2 is detachably connected to the inner side of the workbench 1. The multi-stage deburring assembly 2 includes at least two sets of brush units 21 arranged in parallel. Each set of brush units 21 is linked through a first transmission structure to achieve synchronous rotation. A multi-stage gear tooling assembly 3 is correspondingly arranged on the outer side of the multi-stage deburring assembly 2. The multi-stage gear tooling assembly 3 includes a number of gear positioning units 31 equal to the number of brush units 21. Each set of gear positioning units 31 is arranged in a one-to-one correspondence with a brush unit 21, and each set of gear positioning units 31 is linked through a second transmission structure to achieve synchronous rotation.

[0022] Specifically, the workbench 1 includes a mounting frame 11, a base plate 12, upright plates 13 and an upper fixed plate 14. The mounting frame 11 is a rectangular frame structure. The base plate 12 is fixedly connected to the mounting frame 11. Upright plates 13 are fixedly connected to the left and right sides of the base plate 12. The upper fixed plate 14 is fixedly connected to the two upright plates 13.

[0023] Specifically, such as Figure 2As shown, in this embodiment, the multi-stage deburring assembly 2 includes six sets of brush units 21 arranged in parallel. The first transmission structure consists of a rotating shaft 22 and a bearing seat 23. The six sets of brush units 21 are arranged at equal intervals on the rotating shaft 22. The two ends of the rotating shaft 22 are rotatably connected to the bearing seats 23. The two bearing seats 23 are arranged opposite to each other on both sides of the mounting frame 11. The bearing seats 23 are fixedly connected to the mounting frame 11 by fasteners.

[0024] Specifically, to enable the equipment to deburr gears of different diameters, the bearing housing 23 has an elongated hole 24 extending perpendicular to the axis of rotation. The length of the elongated hole 24 is greater than the diameter of the fastener, allowing the bearing housing 23 to slide and adjust along the length of the elongated hole 24. The fastener secures the bearing housing 23 to the mounting bracket 11. The elongated hole 24 provides the bearing housing 23 with movement space, thereby allowing adjustment of the distance between the brush unit 21 and the gear to be deburred, thus meeting the deburring requirements of gears of different diameters.

[0025] Specifically, such as Figures 2-5 As shown, in this embodiment, the multi-stage gear tooling assembly 3 includes six sets of gear positioning units 31. The gear positioning units 31 are arranged one-to-one with the brush units 21. The gear positioning unit 31 consists of a gear assembly tooling 311 and a transmission rod 312 connected to the lower end of the gear assembly tooling 311. The gear assembly tooling 311 is used to install the gear to be deburred. The transmission rod 312 passes through the upper fixed plate 14 and the bottom plate 12, and is rotatably connected to the upper fixed plate 14 and the bottom plate 12 through the bearing 313, so that the gear assembly tooling 311 rotates relative to the upper fixed plate 14 together with the transmission rod 312.

[0026] The second transmission structure includes a synchronous pulley 32 and a synchronous belt 33. Each gear positioning unit 31 has two synchronous pulleys 32 on its transmission rod 312. The two synchronous pulleys 32 are spaced apart along the axial direction of the transmission rod 312 between the upper fixed plate 14 and the bottom plate 12. Between two adjacent gear positioning units 31, the upper synchronous pulley 32 and the lower synchronous pulley 32 are alternately connected by a synchronous belt 33 to form a linkage, so that all gear positioning units 31 rotate synchronously.

[0027] The multi-stage deburring assembly 2 also includes a first drive mechanism, which is a main motor 25 fixedly connected to one end of the rotating shaft 22; the multi-stage gear tooling assembly 3 also includes a second drive mechanism, which is a reduction motor 34. The output end of the reduction motor 34 is fixedly connected to the end of a transmission rod 312, and the reduction motor 34 is fixedly connected to the worktable 1 through a connecting seat 35.

[0028] Specifically, such as Figure 1 and Figure 2As shown, a protective cover 15 is rotatably connected to the top of the mounting frame 11. When performing deburring operations, the protective cover 15 can be closed to prevent debris or oil from splashing. Protective plates 16 are fixedly connected to the left, right and rear sides of the mounting frame 11, and a box door 17 is hinged to the front side of the mounting frame 11.

[0029] The working principle of this utility model is as follows: First, according to the diameter of the gear to be deburred, loosen the fasteners on the bearing seat 23, adjust the position of the bearing seat 23 along the elongated hole 24 to make the distance between the brush unit 21 and the gear positioning unit 31 match, and then tighten the fasteners to fix the bearing seat 23. Install the gear onto the gear positioning unit 31, close the protective cover 15, and then start the reduction motor 34 and the main motor 24. The main motor 24 drives the rotating shaft 22 to rotate, which drives the six sets of brush units 21 above to rotate synchronously, thereby performing deburring operation on the gear. The reduction motor 34 drives the six sets of gear positioning units 31 and the gear to rotate synchronously, thereby performing all-round deburring operation on the gear.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A special equipment for deburring gear pumps, comprising a workbench (1), characterized in that, The inner side of the workbench (1) is detachably connected to a multi-stage deburring assembly (2). The multi-stage deburring assembly (2) includes at least two sets of brush units (21) arranged in parallel. Each set of brush units (21) is linked through a first transmission structure to achieve synchronous rotation. The outer side of the multi-stage deburring assembly (2) is correspondingly provided with a multi-stage gear tooling assembly (3). The multi-stage gear tooling assembly (3) includes a number of gear positioning units (31) equal to the number of brush units (21). Each set of gear positioning units (31) is arranged in a one-to-one correspondence with the brush units (21), and each set of gear positioning units (31) is linked through a second transmission structure to achieve synchronous rotation.

2. The special equipment for deburring gear pumps according to claim 1, characterized in that, The workbench (1) includes a mounting frame (11), a base plate (12), upright plates (13) and an upper fixed plate (14). The mounting frame (11) is a rectangular frame structure. The base plate (12) is fixedly connected to the mounting frame (11). Upright plates (13) are fixedly connected to the left and right sides of the base plate (12). The upper fixed plate (14) is fixedly connected to the two upright plates (13).

3. The special equipment for deburring gear pumps according to claim 2, characterized in that, The multi-stage deburring assembly (2) includes six sets of brush units (21) arranged in parallel. The first transmission structure consists of a rotating shaft (22) and bearing seats (23). The six sets of brush units (21) are arranged at equal intervals on the rotating shaft (22). The two ends of the rotating shaft (22) are rotatably connected to the bearing seats (23). The two bearing seats (23) are arranged opposite to each other on both sides of the mounting frame (11). The bearing seats (23) are fixedly connected to the mounting frame (11) by fasteners.

4. The special equipment for deburring gear pumps according to claim 3, characterized in that, The bearing housing (23) has an elongated hole (24) extending in a direction perpendicular to the axis of rotation. The length of the elongated hole (24) is greater than the diameter of the fastener, so that the bearing housing (23) can slide and adjust along the length of the elongated hole (24), and the bearing housing (23) is fixed to the mounting bracket (11) by the fastener.

5. The special equipment for deburring gear pumps according to claim 4, characterized in that, The multi-stage gear tooling assembly (3) includes six gear positioning units (31). The gear positioning units (31) are set one-to-one with the brush units (21). The gear positioning unit (31) consists of a gear assembly tool (311) and a transmission rod (312) connected to the lower end of the gear assembly tool (311). The gear assembly tool (311) is used to install the gear to be deburred. The transmission rod (312) passes through the upper fixed plate (14) and the bottom plate (12) and is rotatably connected to the upper fixed plate (14) and the bottom plate (12) through the bearing (313).

6. The special equipment for deburring gear pumps according to claim 5, characterized in that, The second transmission structure includes a synchronous pulley (32) and a synchronous belt (33). Each gear positioning unit (31) has two synchronous pulleys (32) on its transmission rod (312). The two synchronous pulleys (32) are spaced apart along the axial direction of the transmission rod (312) between the upper fixed plate (14) and the bottom plate (12). Between two adjacent gear positioning units (31), the upper synchronous pulley (32) and the lower synchronous pulley (32) are alternately connected by a synchronous belt (33) to form a linkage, so that all gear positioning units (31) rotate synchronously.

7. The special equipment for deburring gear pumps according to claim 6, characterized in that, The multi-stage deburring assembly (2) also includes a first drive mechanism, which is a main motor (25) fixedly connected to one end of the rotating shaft (22); the multi-stage gear tooling assembly (3) also includes a second drive mechanism, which is a geared motor (34). The output end of the geared motor (34) is fixedly connected to the end of a transmission rod (312), and the geared motor (34) is fixedly connected to the worktable (1) through a connecting seat (35).

8. The special equipment for deburring gear pumps according to claim 1, characterized in that, A protective cover (15) is rotatably connected above the mounting bracket (11), and protective plates (16) are fixedly connected to the left, right and rear sides of the mounting bracket (11). A box door (17) is hinged to the front side of the mounting bracket (11).

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