End face gear machining inspection device

Abstract

The invention discloses an end face gear machining inspection device which comprises a rack, a rotating disc, an indexing mechanism, a tensioning mechanism, an inspection mechanism, a machining mechanism and an end-toothed disc, the rotating disc is rotatably arranged on the rack, the indexing mechanism is arranged on the rack and used for driving the rotating disc to rotate, the tensioning mechanism is arranged on the rotating disc and used for driving the machining mechanism to rotate, and the end-toothed disc is arranged on the rack. The tensioning mechanism is arranged on one side of the rotating disc and used for tensioning the end-toothed disc, the machining mechanism is arranged on one side of the rotating disc and used for machining the end-toothed disc on the rotating disc, and the inspection mechanism is arranged on one side of the rotating disc and used for inspecting whether machined teeth of the end-toothed disc are qualified or not. According to the end-toothed disc machining mechanism, the defect that in the machining process of an end-toothed disc, an indexing mechanism needs to slowly rotate an end gear to machine teeth on the surface of the end-toothed disc, and an existing end-toothed disc machining mechanism cannot ensure that machining of the end gear meets the specification is overcome. Therefore, the face gear machining and inspecting device can inspect the teeth on the surface of the end-toothed disc after machining.

Description

Technical Field

[0001] The invention relates to the field of end gear processing, and in particular to an end face gear processing inspection device. Background Art

[0002] At present, end gear discs have been used as a high-precision indexing mechanism in angle positioning equipment to achieve high-precision and high-stability angle positioning.

[0003] During the processing of the end toothed disc, the indexing mechanism is required to slowly rotate the end gear to process the teeth on the surface of the end toothed disc. The existing end toothed disc processing mechanism cannot ensure that the processing of the end gear meets the specifications.

[0004] Therefore, it is an urgent problem to be solved by the present invention to provide an end face gear processing inspection device that can inspect the teeth on the end gear disc surface after processing. Summary of the invention

[0005] In view of the above technical problems, the purpose of the present invention is to overcome the problem that during the processing of the end toothed disc, the indexing mechanism needs to slowly rotate the end gear to process the teeth on the surface of the end toothed disc, and the existing end toothed disc processing mechanism cannot ensure that the processing of the end gear meets the specifications. Thus, an end face gear processing inspection device that can inspect the teeth on the surface of the end toothed disc after processing is provided.

[0006] In order to achieve the above-mentioned purpose, the present invention provides an end face gear processing and inspection device, which includes: a frame, a turntable, a dividing mechanism, a tensioning mechanism, an inspection mechanism, a processing mechanism and an end toothed disc, wherein the turntable is rotatably arranged on the frame, the dividing mechanism is arranged on the frame to drive the turntable to rotate, the tensioning mechanism is arranged on the turntable to tension the end toothed disc, the processing mechanism is arranged on one side of the turntable to process the end toothed disc on the turntable, and the inspection mechanism is arranged on one side of the turntable to inspect whether the teeth processed by the end toothed disc are qualified; wherein, the inspection mechanism includes: an inspection mold and a first drive component, one end of the inspection mold is hinged on the frame, and the other end thereof is provided with inspection teeth meshing with the teeth of the end toothed disc, a pressure sensor is arranged at the lower end of the inspection teeth, and the first drive component is arranged on one side of the inspection mold to drive the inspection mold to rotate around its hinge to be in a horizontal state.

[0007] Preferably, the first driving component includes: a first linear driver, a driving frame and a strip groove, the side wall of the inspection mold is horizontally penetrated by a strip groove, the first linear driver is horizontally arranged on one side of the inspection mold along the length direction of the strip groove, and the output end thereof is provided with a driving frame that is clamped with the strip groove.

[0008] Preferably, a movable table is provided on the frame so as to be reciprocatingly movable toward the axis direction of the turntable, the inspection mold and the first driving assembly are arranged on the movable table, limit sliders are respectively arranged on two opposite sides of the bottom of the movable table, and a limit slide groove matched with the limit slider is arranged on the frame. A first rotary drive is also provided on the frame, and a screw rod is coaxially arranged on its output shaft, and the screw rod has a horizontal thread that passes through the movable table and is rotatably arranged on the frame.

[0009] Preferably, the indexing mechanism comprises: a worm wheel, a worm and a second driving assembly, the bottom of the turntable is coaxially provided with a worm wheel, one side of the worm wheel is provided with a worm meshing therewith, and the second driving assembly is provided on one side of the worm to drive the worm to rotate.

[0010] Preferably, the second drive assembly includes: a second rotary driver, a driving turntable and a transmission turntable, the transmission turntable is coaxially arranged at one end of the worm, the second rotary driver is arranged on one side of the transmission turntable, and its output shaft is coaxially arranged with a driving turntable adapted to the transmission turntable.

[0011] Preferably, a plurality of driving grooves and limiting grooves are arranged at intervals around the transmission turntable, and the driving turntable is provided with an avoidance groove for avoiding the transmission turntable, and a driving rod adapted to the driving groove.

[0012] Preferably, the tensioning mechanism includes: a first connecting rod, a tensioning plate, a second linear drive and a second connecting rod, a column is coaxially and vertically arranged on the upper surface of the turntable, a plurality of first connecting rods are arranged around the column, one end of the first connecting rod is hinged to the side wall of the column, and the other end is hinged to the tensioning plate, the second linear drive is coaxially and vertically arranged in the column, and a plurality of second connecting rods are arranged around the output end thereof, one end of the second connecting rod is hinged to the side wall of the output end of the second linear drive, and the other end is hinged to the tensioning plate, and the length of the second connecting rod is longer than that of the first connecting rod.

[0013] Preferably, the tensioning plate is in an arc shape that matches the inner side of the end gear disc, and a plurality of anti-slip grooves are vertically arranged on its side wall.

[0014] Preferably, the inspection mold is provided with an alarm light electrically connected to the pressure sensor.

[0015] According to the above technical scheme, the beneficial effect of the present invention compared with the prior art is: the present application places the end toothed disc on a turntable, then starts the tensioning mechanism to tension the end toothed disc, and then starts the processing mechanism and the dividing mechanism to process the end toothed disc, and finally when passing through the inspection mechanism, starts the first drive assembly to drive the inspection mold to rotate around its hinge. Since the inspection teeth and the inspection mold are meshed, the pressure sensor is started at this time to perform pressure detection. When the pressure applied to the pressure sensor is lower than or higher than the threshold value, it indicates that the teeth of the end toothed disc do not meet the specifications and need to continue processing.

[0016] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation mode; and the parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 A three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 1 .

[0019] Figure 2 A three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 2 .

[0020] Figure 3 A three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 3 .

[0021] Figure 4 A partial three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 1 .

[0022] Figure 5 It is a plan view of an end face gear processing inspection device provided in a preferred embodiment of the present invention.

[0023] Figure 6 A partial three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 2 .

[0024] Figure 7 A partial three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 3 .

[0025] Figure 8 A partial three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 4 .

[0026] Fig. 9 A partial three-dimensional diagram of a face gear processing inspection device provided in a preferred embodiment of the present invention Figure 5 .

[0027] Description of reference numerals: 1-frame; 2-turntable; 3-dividing mechanism; 301-worm wheel; 302-worm; 303-second driving assembly; 30301-second rotary driver; 30302-driving turntable; 3030201-driving rod; 3030202-avoidance groove; 30303-driving turntable; 3030301-driving groove; 3030302-limiting groove; 4-tensioning mechanism; 401-column; 402-first connecting rod; 403-tensioning plate; 40301-anti-slip pattern; 404-second linear drive; 405-second connecting rod; 5-inspection mechanism; 501-inspection mold; 50101-inspection teeth; 50102-pressure sensor; 50103-alarm light; 502-first drive assembly; 50201-first linear drive; 50202-drive frame; 50203-strip groove; 503-moving table; 50301-limiting slider; 504-limiting slide groove; 505-first rotary drive; 506-screw; 6-processing mechanism; 7-end gear disc. DETAILED DESCRIPTION

[0028] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0029] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or are the orientation or positional relationship in which the invented product is usually placed when in use, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Reference Figure 1 , Figure 2 and Figure 4 : A face gear processing inspection device, the device comprises: a frame 1, a turntable 2, a dividing mechanism 3, a tensioning mechanism 4, an inspection mechanism 5, a processing mechanism 6 and an end toothed disc 7, the turntable 2 is rotatably arranged on the frame 1, the dividing mechanism 3 is arranged on the frame 1 to drive the turntable 2 to rotate, the tensioning mechanism 4 is arranged on the turntable 2 to tension the end toothed disc 7, the processing mechanism 6 is arranged on one side of the turntable 2 to process the end toothed disc 7 on the turntable 2, and the inspection mechanism 5 is arranged on one side of the turntable 2 , to check whether the teeth processed by the end gear plate 7 are qualified; wherein, the inspection mechanism 5 includes: an inspection mold 501 and a first drive component 502, one end of the inspection mold 501 is hinged on the frame 1, and the other end thereof is provided with an inspection tooth 50101 meshing with the teeth of the end gear plate 7, and a pressure sensor 50102 is provided at the lower end of the inspection tooth 50101, and the first drive component 502 is arranged on one side of the inspection mold 501, so as to drive the inspection mold 501 to rotate around its hinge to a horizontal state.

[0033] The present application places the end toothed disc 7 on the turntable 2, then starts the tensioning mechanism 4 to tighten the end toothed disc 7, and then starts the processing mechanism 6 and the dividing mechanism 3 to process the end toothed disc 7. Finally, when passing through the inspection mechanism 5, the first drive assembly 502 is started to drive the inspection mold 501 to rotate around its hinge. Since the inspection teeth 50101 and the inspection mold 501 are meshed, the pressure sensor 50102 is started to perform pressure detection. When the pressure applied to the pressure sensor 50102 is lower than or higher than the threshold value, it indicates that the teeth of the end toothed disc 7 do not meet the specifications and need to be further processed.

[0034] Reference Figure 4The first driving component 502 includes: a first linear driver 50201, a driving frame 50202 and a strip groove 50203. The side wall of the inspection mold 501 is horizontally penetrated by the strip groove 50203. The first linear driver 50201 is horizontally arranged on one side of the inspection mold 501 along the length direction of the strip groove 50203, and its output end is provided with a driving frame 50202 that is clamped with the strip groove 50203.

[0035] The present application starts the first linear drive 50201 to drive the inspection mold 501 to rotate around its hinge along the length direction of the strip groove 50203 through the drive frame 50202, thereby driving the inspection teeth 50101 to engage with the teeth of the end toothed disk 7.

[0036] Reference Figure 2 and Figure 3 : A movable table 503 is arranged on the frame 1 so as to be reciprocatingly movable toward the axial direction of the turntable 2, the inspection mold 501 and the first driving assembly 502 are arranged on the movable table 503, and limiting sliders 50301 are respectively arranged on the opposite sides of the bottom of the movable table 503, and a limiting slide groove 504 matched with the limiting slider 50301 is arranged on the frame 1. A first rotating driver 505 is also arranged on the frame 1, and a screw rod 506 is coaxially arranged on its output shaft, and the screw rod 506 is horizontally threaded through the movable table 503 and is rotatably arranged on the frame 1.

[0037] The present application starts the first rotary driver 505 to drive the screw rod 506 to rotate, thereby driving the movable platform 503 to move back and forth toward the axis of the turntable 2, so as to facilitate the user to remove the end gear disc 7 to prevent interference.

[0038] Reference Figure 5 and Figure 6 The indexing mechanism 3 includes a worm wheel 301, a worm 302 and a second driving assembly 303. The worm wheel 301 is coaxially arranged at the bottom of the turntable 2. A worm 302 meshing with the worm wheel 301 is arranged on one side of the worm wheel 301. The second driving assembly 303 is arranged on one side of the worm 302 to drive the worm 302 to rotate.

[0039] The present application realizes indexing transmission by starting the second drive component 303 to drive the worm 302 to rotate, thereby driving the turntable 2 to rotate through the worm wheel 301. Every time the worm 302 rotates one circle, the worm wheel 301 will evenly rotate several teeth, thereby driving the end toothed disc 7 to rotate indexingly through the turntable 2, thereby realizing fine processing of the teeth of the end toothed disc 7.

[0040] Reference Figure 6The second driving assembly 303 includes: a second rotary driver 30301, a driving turntable 30302 and a transmission turntable 30303, the transmission turntable 30303 is coaxially arranged at one end of the worm 302, the second rotary driver 30301 is arranged on one side of the transmission turntable 30303, and its output shaft is coaxially arranged with a driving turntable 30302 adapted to the transmission turntable 30303.

[0041] In the present application, the second rotary driver 30301 is started to drive the driving turntable 30302 to rotate, thereby driving the worm 302 to rotate through the transmission turntable 30303 .

[0042] Reference Figure 7 : A plurality of driving grooves 3030301 and limiting grooves 3030302 are arranged at intervals around the transmission turntable 30303. The driving turntable 30302 is provided with an avoidance groove 3030202 for avoiding the transmission turntable 30303, and a driving rod 3030201 adapted to the driving groove 3030301.

[0043] In the present application, the transmission turntable 30303 and the driving turntable 30302 are configured as a grooved wheel mechanism, also known as a Geneva mechanism, so as to further realize the indexing rotation. Every time the driving turntable 30302 rotates one circle, the transmission gear will rotate part evenly, so as to further realize the fine processing of the teeth of the opposite end gear plate 7.

[0044] Reference Figure 8 The tensioning mechanism 4 includes: a first connecting rod 402, a tensioning plate 403, a second linear drive 404 and a second connecting rod 405. A column 401 is coaxially and vertically arranged on the upper surface of the turntable 2. A plurality of first connecting rods 402 are arranged around the column 401. One end of the first connecting rod 402 is hinged to the side wall of the column 401, and the other end is hinged to the tensioning plate 403. The second linear drive 404 is coaxially and vertically arranged in the column 401, and a plurality of second connecting rods 405 are arranged around its output end. One end of the second connecting rod 405 is hinged to the side wall of the output end of the second linear drive 404, and the other end is hinged to the tensioning plate 403. The length of the second connecting rod 405 is longer than that of the first connecting rod 402.

[0045] The present application realizes the tensioning of the opposite end toothed disc 7 by starting the second linear drive 404 to drive each tensioning plate 403 to move in a direction away from the axis of the second linear drive 404 through the second connecting rod 405 and the first connecting rod 402 .

[0046] Reference Fig. 9 : The tensioning plate 403 is in an arc shape that matches the inner side of the end toothed disc 7, and its side wall is vertically provided with a plurality of anti-slip grooves 40301.

[0047] The present application adopts such a design to prevent slippage between the end toothed disc 7 and the tensioning plate 403 , thereby preventing errors in the tooth processing of the end toothed disc 7 .

[0048] Reference Figure 4 : The inspection mold 501 is provided with an alarm light 50103 electrically connected to the pressure sensor 50102.

[0049] In the present application, when the pressure applied to the pressure sensor 50102 is excessively higher or lower than the set pressure threshold, the alarm light 50103 will sound an alarm, and the user can come to check whether there is a problem with the device and make adjustments.

[0050] When the device provided by the present invention is in use, the end toothed disc 7 is placed on the turntable 2, and then the tensioning mechanism 4 is started to tighten the end toothed disc 7, and then the processing mechanism 6 and the dividing mechanism 3 are started to process the end toothed disc 7. Finally, when passing through the inspection mechanism 5, the first drive component 502 is started to drive the inspection mold 501 to rotate around its hinge. Since the inspection teeth 50101 and the inspection mold 501 are meshed, the pressure sensor 50102 is started to perform pressure detection. When the pressure applied to the pressure sensor 50102 is lower than or higher than the threshold value, it indicates that the teeth of the end toothed disc 7 do not meet the specifications and need to be further processed.

[0051] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0052] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0053] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A face gear processing inspection device, It is characterized in that The device comprises: a frame (1), a rotating disk (2), a dividing mechanism (3), a tensioning mechanism (4), an inspection mechanism (5), a processing mechanism (6) and an end toothed disk (7), wherein the rotating disk (2) is rotatably arranged on the frame (1), the dividing mechanism (3) is arranged on the frame (1) to drive the rotating disk (2) to rotate, the tensioning mechanism (4) is arranged on the rotating disk (2) to tension the end toothed disk (7), the processing mechanism (6) is arranged on one side of the rotating disk (2) to process the end toothed disk (7) on the rotating disk (2), and the inspection mechanism (5) is arranged on one side of the rotating disk (2) to inspect whether the teeth processed by the end toothed disk (7) are qualified; wherein: The inspection mechanism (5) comprises: an inspection mold (501) and a first drive assembly (502); one end of the inspection mold (501) is hinged on the frame (1), and the other end is provided with inspection teeth (50101) meshing with the teeth of the end gear plate (7); a pressure sensor (50102) is provided at the lower end of the inspection teeth (50101); the first drive assembly (502) is arranged on one side of the inspection mold (501) to drive the inspection mold (501) to rotate around its hinge to a horizontal state.

2. The end face gear processing inspection device according to claim 1, It is characterized in that The first driving component (502) includes: a first linear driver (50201), a driving frame (50202) and a strip groove (50203), the side wall of the inspection mold (501) is horizontally penetrated by the strip groove (50203), the first linear driver (50201) is horizontally arranged on one side of the inspection mold (501) along the length direction of the strip groove (50203), and its output end is provided with a driving frame (50202) that is clamped with the strip groove (50203).

3. The end face gear processing inspection device according to claim 2, It is characterized in that The frame (1) is provided with a movable platform (503) which can be reciprocated toward the axis direction of the turntable (2); the inspection mold (501) and the first driving assembly (502) are arranged on the movable platform (503); limiting sliders (50301) are respectively arranged on two opposite sides of the bottom of the movable platform (503); the frame (1) is provided with a limiting slide groove (504) adapted to the limiting slider (50301); the frame (1) is also provided with a first rotary driver (505), and a lead screw (506) is coaxially arranged on the output shaft thereof; the lead screw (506) is horizontally threaded and penetrates the movable platform (503) and is rotatably arranged on the frame (1).

4. The end face gear processing inspection device according to claim 1, It is characterized in that The indexing mechanism (3) comprises: a worm wheel (301), a worm (302) and a second driving assembly (303); the bottom of the turntable (2) is coaxially provided with a worm wheel (301); one side of the worm wheel (301) is provided with a worm (302) meshing with the worm wheel; and the second driving assembly (303) is provided on one side of the worm (302) to drive the worm (302) to rotate.

5. The end face gear processing inspection device according to claim 4, It is characterized in that The second driving assembly (303) comprises: a second rotating driver (30301), a driving turntable (30302) and a transmission turntable (30303), wherein the transmission turntable (30303) is coaxially arranged at one end of the worm (302), the second rotating driver (30301) is arranged on one side of the transmission turntable (30303), and its output shaft is coaxially arranged with a driving turntable (30302) adapted to the transmission turntable (30303).

6. The end face gear processing inspection device according to claim 5, It is characterized in that The transmission turntable (30303) is provided with a plurality of driving grooves (3030301) and limiting grooves (3030302) at intervals around it, and the driving turntable (30302) is provided with an avoidance groove (3030202) for avoiding the transmission turntable (30303), and a driving rod (3030201) adapted to the driving groove (3030301).

7. The end face gear processing inspection device according to claim 1, It is characterized in that The tensioning mechanism (4) comprises: a first connecting rod (402), a tensioning plate (403), a second linear drive (404) and a second connecting rod (405); a column (401) is coaxially and vertically arranged on the upper surface of the turntable (2); a plurality of first connecting rods (402) are arranged around the circumference of the column (401); one end of the first connecting rod (402) is hinged to the side wall of the column (401), and the other end is hinged to the tensioning plate (403); the second linear drive (404) is coaxially and vertically arranged in the column (401), and a plurality of second connecting rods (405) are arranged around the circumference of its output end; one end of the second connecting rod (405) is hinged to the side wall of the output end of the second linear drive (404), and the other end is hinged to the tensioning plate (403); the length of the second connecting rod (405) is longer than that of the first connecting rod (402).

8. The end face gear processing inspection device according to claim 7, It is characterized in that The tensioning plate (403) is in an arc shape that matches the inner side of the end toothed disc (7), and a plurality of anti-slip grooves (40301) are vertically arranged on its side wall.

9. The end face gear processing inspection device according to claim 1, It is characterized in that The inspection mold (501) is provided with an alarm light (50103) electrically connected to the pressure sensor (50102).

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