Bevel gear rolling inspection machine
By introducing a turntable and clamping mechanism into the bevel gear rolling inspection machine, the continuous detection and convenient replacement of multiple bevel gears are achieved, which solves the problem of inefficient detection efficiency in the prior art and improves the detection efficiency.
Patent Information
- Application Number
- CN202422144006.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing bevel gear rolling inspection machine needs to stop working when replacing bevel gears, resulting in insufficiency of detection.
A bevel gear rolling inspection machine is designed including a rotary wheel, a plurality of mounting rods and a clamping mechanism. The turntable wheel drives the bevel gear to be tested on the multiple mounting rods to continuously move to a position perpendicular to the active bevel gear, realizes continuous detection of the multiple bevel gears, and convenient replacement of the bevel gears through the clamping mechanism.
Continuous detection and convenient replacement of bevel gears are realized, detection efficiency is improved, and equipment downtime is avoided.
Smart Images
Figure CN223064821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gear inspection machines, in particular to a bevel gear rolling inspection machine. Background Technique
[0002] The bevel gear rolling inspection machine drives the synchronous gear on the main shaft of the main shaft box to rotate through a servo motor, meshes with the bevel gear to be inspected on the main shaft of the passive box, and measures the adjustment of the bevel gear on the milling machine by measuring the position and coloring condition of the tooth contact area.
[0003] After retrieval, CN 210426429 U, a bevel gear rolling inspection machine, by adopting structures such as telescopic rods, cameras, exposure lights, etc., when the driving bevel gear and the bevel gear to be measured are meshed, during the rotation process, the reflective powder on the tooth flank of the driving bevel gear adheres to the tooth flank of the bevel gear to be measured to generate contact spots, and the surface condition of the bevel gear to be measured is continuously exposed and photographed by using the camera and the exposure light, and the collected information is transmitted to a computer or a mobile phone through a WiFi hotspot, and then the size and position of the contact spots corresponding to the pitch circle and relevant standards can be compared and judged, achieving the effect of reducing the detection time while improving the detection accuracy, and also reducing the labor intensity of manual detection.
[0004] However, there are still certain defects in the above application: there is only one station for installing the bevel gear to be measured in the above application. When replacing a new bevel gear for inspection, it takes a lot of time to disassemble the old bevel gear and install the new bevel gear. During this process, the inspection machine will stop working. Therefore, there are still certain deficiencies in the detection efficiency of the above inspection machine. For this reason, corresponding technical solutions need to be designed to solve the existing technical problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a bevel gear rolling inspection machine to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A bevel gear rolling inspection machine includes a machine shell, a bed body, a driving box body, a driven box body, a driving module, a driving bevel gear and a bevel gear to be measured. The bed body is installed in the machine shell. The driving box body and the driven box body are perpendicular to each other. The driving box body and the driven box body are both movably installed on the bed body through the driving module. A driving shaft is installed on the driving box body, and a driving bevel gear is installed at the end of the driving shaft. A turntable is fixedly arranged on the top surface of the driven box body. The turntable is driven by a motor arranged in the driven box body. A plurality of mounting rods are fixedly arranged on the side surface of the turntable. Bearings are fixedly installed on the mounting rods. The bevel gear to be measured is movably sleeved on the bearings and fixed by a clamping mechanism arranged on the mounting rods.
[0008] As a further solution of the utility model: Four mounting rods are provided, and the four mounting rods are mounted on the side surface of the turntable in a circular array.
[0009] As a further solution of the utility model: An operation window is further opened on the side wall of the casing corresponding to the position of the turntable.
[0010] As a further solution of the utility model: The clamping mechanism includes a fixed disk, a limiting cylinder, a cylinder, a fixing member, a movable member, a telescopic rod, a first spring and a second spring. The fixed disk is fixedly mounted on the mounting rod. The fixing member is in a frustum shape, and the fixing member is fixedly mounted at the end of the mounting rod through the cylinder. The movable member is formed by splicing two conical platforms, and the movable member is movably mounted on the cylinder. A slot inserted and matched with the fixing member is opened in the limiting cylinder, and a telescopic rod is movably mounted in the side wall of the limiting cylinder through the first spring. The end of the telescopic rod passing through the slot is provided with a braking block. The end face of the braking block is in a wedge shape. A plurality of circular holes are arrayed and opened on the end face of the limiting cylinder. A convex column is movably inserted in the circular hole through the second spring, and a pressing ring is fixedly mounted on the bottom surface of the convex column.
[0011] As a further solution of the utility model: A plurality of telescopic rods are provided, and the plurality of telescopic rods are mounted on the side wall of the limiting cylinder in a circular array.
[0012] As a further solution of the utility model: A plurality of balls are further arrayed and mounted on the end face of the pressing ring close to the fixed disk.
[0013] As a further solution of the utility model: A third spring is further sleeved on the cylinder body of the cylinder between the fixing member and the movable member.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] By arranging a turntable, a plurality of mounting rods and a clamping mechanism, during the process of the turntable being driven to rotate, a plurality of to-be-tested bevel gears mounted on the mounting rods can be successively driven to move to a position perpendicular to the driving bevel gear, realizing continuous detection of a plurality of to-be-tested bevel gears. During the detection process, the bevel gears that have been detected can be disassembled and new bevel gears can be replaced. The entire replacement process does not require shutting down the inspection machine, improving the detection efficiency of the bevel gears. Description of the Drawings
[0016] Figure 1 It is a schematic diagram of the overall structure of a bevel gear rolling inspection machine;
[0017] Figure 2 It is Figure 1 The enlarged view of the turntable in
[0018] Figure 3 It is a sectional view of the mounting rod, the to-be-tested bevel gear and the limiting cylinder;
[0019] Figure 4 is Figure 3 An enlarged view of area A in
[0020] Figure 5 is Figure 3 Another enlarged view of the limiting cylinder in
[0021] In the figure: 1. Machine housing; 2. Bed body; 3. Driving box; 4. Driven box; 5. Driving bevel gear; 6. Bevel gear to be measured; 7. Turntable; 8. Mounting rod; 9. Operation window; 10. Bearing; 11. Fixed disk; 12. Limiting cylinder; 13. Cylinder; 14. Fixing part; 15. Movable part; 16. Telescopic rod; 17. First spring; 18. Second spring; 19. Round hole; 20. Convex column; 21. Pressure ring; 22. Ball; 23. Third spring; 24. Brake block. Specific embodiments
[0022] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.
[0023] Embodiment 1
[0024] Please refer to Figures 1-5 , a bevel gear rolling inspection machine, including a machine housing 1, a bed body 2, a driving box 3, a driven box 4, a driving module, a driving bevel gear 5 and a bevel gear 6 to be measured. The bed body 2 is installed in the machine housing 1. The driving box and the driven box 4 are perpendicular to each other. The driving box and the driven box 4 are both movably installed on the bed body 2 through the driving module. A driving shaft is installed on the driving box, and a driving bevel gear 5 is installed at the end of the driving shaft. A turntable 7 is fixedly arranged on the top surface of the driven box 4. The turntable 7 is driven by a motor arranged in the driven box 4. A plurality of mounting rods 8 are also fixedly arranged on the side surface of the turntable 7. Bearings 10 are fixedly installed on the mounting rods 8. The bevel gear 6 to be measured is movably sleeved on the bearing 10 and fixed by a clamping mechanism arranged on the mounting rod 8. By arranging the turntable 7, a plurality of mounting rods 8 and the clamping mechanism, during the process of the turntable 7 being driven to rotate, a plurality of bevel gears 6 to be measured installed on the mounting rods 8 can be successively driven to move to a position perpendicular to the driving bevel gear 5, realizing continuous detection of a plurality of bevel gears 6 to be measured. During the detection process, the detected bevel gears can be disassembled and new bevel gears can be replaced. The entire replacement process does not require shutting down the inspection machine, improving the detection efficiency of the bevel gears.
[0025] Specifically, four mounting rods 8 are provided, and the four mounting rods 8 are arranged in an annular array on the side surface of the turntable 7.
[0026] Among them, when replacing the bevel gear 6 to be tested on the mounting rod 8, to avoid potential safety hazards caused by the operation of the machine, in this embodiment, an operation window 9 is also provided on the side wall of the machine housing 1 corresponding to the position of the turntable 7. Specifically, the staff can replace the bevel gear 6 to be tested at the operation window 9.
[0027] Embodiment 2
[0028] Please refer to Figures 3-5 , the clamping mechanism includes a fixed disk 11, a limiting cylinder 12, a cylinder 13, a fixing member 14, a movable member 15, a telescopic rod 16, a first spring 17 and a second spring 18. The fixed disk 11 is fixedly installed on the mounting rod 8. The fixing member 14 is frustum-shaped, and the fixing member 14 is fixedly installed at the end of the mounting rod 8 through the cylinder 13. The movable member 15 is formed by splicing two conical platforms, and the movable member 15 is movably installed on the cylinder 13. A slot for inserting and mating with the fixing member 14 is provided in the limiting cylinder 12, and a telescopic rod 16 is movably installed in the side wall of the limiting cylinder 12 through the first spring 17. Among them, a plurality of telescopic rods 16 are provided, and the plurality of telescopic rods 16 are installed on the side wall of the limiting cylinder 12 in an annular array. A braking block 24 is installed at the end of the telescopic rod 16 passing through the slot. The end face of the braking block 24 is wedge-shaped, and a plurality of round holes 19 are arrayed on the end face of the limiting cylinder 12. A convex column 20 is movably inserted into the round hole 19 through the second spring 18. A pressing ring 21 is fixedly installed on the bottom surface of the convex column 20. With the setting of this clamping mechanism, when replacing the bevel gear 6 to be tested, the bevel gear 6 to be tested can be fixed only by pressing, which has the advantages of convenient replacement, time-saving and labor-saving.
[0029] Specifically, when the bevel gear 6 to be tested needs to be installed, first install the bevel gear 6 to be tested on the bearing 10, then align the slot of the limiting cylinder 12 with the fixing member 14, and press the limiting cylinder 12. During the process of inserting the fixing member 14 into the limiting cylinder 12, the cooperation of the shape of the braking block 24, the fixing member 14 and the first spring 17 can drive the plurality of braking blocks 24 to be inserted between the fixing member 14 and the movable member 15. At this time, the pressing ring 21 can extrude the end face of the bevel gear 6 to be tested under the action of the plurality of second springs 18, so as to realize the limitation of the position of the bevel gear 6 to be tested; when the bevel gear 6 to be tested needs to be disassembled, just press the limiting cylinder 12 a second time. When the braking block 24 moves towards the bevel gear 6 to be tested along with the limiting cylinder 12, the braking block 24 will slide below the movable member 15. At this time, when the limiting cylinder 12 is pulled outwards, the braking block 24 will push the movable member 15 to coincide with the fixing member 14, and slide over the fixing member 14 and the movable member under the cooperation of the shape of the movable member 15 and the first spring 17, realizing the separation of the limiting cylinder 12 from the mounting rod 8, so as to release the limitation on the bevel gear 6 to be tested.
[0030] Furthermore, a plurality of ball bearings 22 are also arrayedly installed on the end face of the pressing ring 21 close to the fixed disk 11. The arrangement of the ball bearings 22 reduces the frictional resistance between the pressing ring 21 and the end face of the bevel gear, making the rotation of the bevel gear smoother.
[0031] Still further, a third spring 23 is also sleeved on the cylinder body of the cylinder 13 between the fixed member 14 and the movable member 15. The arrangement of the third spring 23 can drive the fixed member 14 and the movable member 15 to separate from each other, avoiding the coincidence of the movable member 15 and the fixed member 14, which affects the installation of the bevel gear 6 to be measured, and further improving the applicability of the clamping mechanism.
[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention.
[0033] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A bevel gear rolling inspection machine, comprising a machine housing (1), a bed body (2), a driving box body (3), a driven box body (4), a driving module, a driving bevel gear (5) and a bevel gear to be measured (6), characterized in that, The bed body (2) is installed inside the machine housing (1). The driving box and the driven box body (4) are perpendicular to each other. Both the driving box and the driven box body (4) are movably installed on the bed body (2) through a driving module. A driving shaft is installed on the driving box, and a driving bevel gear (5) is installed at the end of the driving shaft. A turntable (7) is fixedly arranged on the top surface of the driven box body (4). The turntable (7) is driven by a motor arranged inside the driven box body (4). A plurality of mounting rods (8) are also fixedly arranged on the side surface of the turntable (7). A bearing (10) is fixedly installed on the mounting rod (8). The bevel gear to be measured (6) is movably sleeved on the bearing (10) and fixed by a clamping mechanism arranged on the mounting rod (8).
2. The bevel gear rolling inspection machine according to claim 1, characterized in that, Four mounting rods (8) are provided, and the four mounting rods (8) are arranged in an annular array on the side surface of the turntable (7).
3. The bevel gear rolling inspection machine according to claim 1, characterized in that, An operation window (9) is further opened at a position on the side wall of the machine housing (1) corresponding to the turntable (7).
4. The bevel gear rolling inspection machine according to claim 1, characterized in that, The clamping mechanism includes a fixed disk (11), a limiting cylinder (12), a cylinder (13), a fixing member (14), a movable member (15), a telescopic rod (16), a first spring (17) and a second spring (18). The fixed disk (11) is fixedly installed on the mounting rod (8). The fixing member (14) is frustum-shaped, and the fixing member (14) is fixedly installed at the end of the mounting rod (8) through the cylinder (13). The movable member (15) is formed by splicing two conical platforms, and the movable member (15) is movably installed on the cylinder (13). A slot inserted and matched with the fixing member (14) is opened in the limiting cylinder (12), and a telescopic rod (16) is movably installed in the side wall of the limiting cylinder (12) through the first spring (17). A braking block (24) is installed at the end of the telescopic rod (16) penetrating into the slot. The end face of the braking block (24) is wedge-shaped. A plurality of round holes (19) are arrayed and opened on the end face of the limiting cylinder (12). A convex column (20) is movably inserted into the round hole (19) through the second spring (18). A pressing ring (21) is fixedly installed on the bottom surface of the convex column (20).
5. The bevel gear rolling inspection machine according to claim 4, characterized in that, A plurality of telescopic rods (16) are provided, and the plurality of telescopic rods (16) are arranged in an annular array on the side wall of the limiting cylinder (12).
6. The bevel gear rolling inspection machine according to claim 4, wherein A plurality of balls (22) are also arrayed and installed on the end face of the pressing ring (21) close to the fixed disk (11).
7. The bevel gear rolling inspection machine according to claim 4, characterized in that, A third spring (23) is further sleeved on the column body of the cylinder (13) between the fixing member (14) and the movable member (15).