Turnover device for cone hub machining

Abstract

The utility model is suitable for the technical field of brake hub machining, and provides a turnover device for conical hub machining, which comprises a workbench and a support frame assembled on the workbench, the connecting plate is arranged above the workbench, and a conical hub body to be machined is arranged on the connecting plate; the supporting plate is arranged on the supporting frame in a sliding manner; the thumb cylinder is rotationally mounted on the supporting plate; the first motor is mounted on one side of the supporting plate, and an output shaft of the first motor is fixedly connected with an output rod of the thumb cylinder; the sliding mechanism is arranged on the supporting frame and used for driving the supporting plate to slide; and the driving mechanism is arranged on the workbench and is used for driving the cone hub body to rotate. According to the scheme, the overturning device for cone hub machining has the advantages that the cone hub can be automatically overturned, overturning is rapid, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake hub processing, in particular to a turning device for cone hub processing. Background Art

[0002] The cone hub is an important component of the automobile gearbox. It has the functions of bearing and transmitting power, lubricating and sealing the internal parts of the gearbox.

[0003] At present, when grinding and polishing the conical hub, most of the time the conical hub is placed on the fixture of the processing equipment, and then the conical hub is ground and polished. However, traditional processing equipment cannot flip the conical hub. Therefore, after grinding one side of the conical hub, it needs to be flipped manually, which is inconvenient to operate. Utility Model Content

[0004] The utility model provides a turning device for processing a tapered hub, aiming to solve the problem that the current tapered hub processing equipment cannot perform a turning operation on the tapered hub.

[0005] The utility model is implemented as follows: a turning device for processing a conical hub comprises: a workbench and a support frame assembled on the workbench; a connecting plate arranged above the workbench, on which a conical hub body to be processed is arranged; a support plate slidably arranged on the support frame; a thumb cylinder rotatably installed on the support plate; a first motor installed on one side of the support plate, the output shaft of the first motor being fixedly connected to the output rod of the thumb cylinder; a sliding mechanism arranged on the support frame for driving the support plate to slide; and a driving mechanism arranged on the workbench for driving the conical hub body to rotate.

[0006] Preferably, the sliding mechanism includes: a sliding opening opened on the support frame; a sliding rod fixedly installed in the sliding opening and slidably mounted with a sliding block, the sliding block is fixedly connected to the support plate; a hydraulic cylinder fixedly installed on the top of the support frame, the output rod of the hydraulic cylinder is connected to the sliding block.

[0007] Preferably, the driving mechanism includes: a connecting seat rotatably arranged on the workbench, a first electric telescopic rod fixedly mounted on the connecting seat; a second motor fixedly mounted on the bottom of the workbench, an output shaft of the second motor fixedly connected to an output rod of the connecting seat.

[0008] Preferably, a second electric telescopic rod is fixedly mounted on the top of the connecting plate, a pressing plate is fixedly mounted on the output rod of the second electric telescopic rod, and the pressing plate is in sliding contact with the inner wall of the conical hub body.

[0009] Preferably, a third electric telescopic rod is fixedly mounted on the bottom of the support frame, and a guide wheel is provided on the third electric telescopic rod, and the guide wheel is in sliding contact with the conical hub body.

[0010] Preferably, a connecting block is fixedly installed on the first electric telescopic rod, a connecting seat is fixedly installed on the bottom of the connecting plate, the connecting seat is slidably connected to the connecting block, a fixing rod is slidably installed on the connecting seat, and the fixing rod is slidably connected to the connecting block.

[0011] Preferably, a connecting block is fixedly installed on one side of the connecting seat, a positioning rod is slidably installed on the connecting block, a positioning groove is opened on one side of the fixed rod, the positioning groove is adapted to the positioning rod, a compression spring is sleeved on the positioning rod, and both ends of the compression spring are respectively fixedly connected to the protruding end of the positioning rod and the connecting block.

[0012] Preferably, the first motor and the second motor are both provided with protective covers, a plurality of the protective covers are provided with heat dissipation openings, and dustproof nets are fixedly installed in the plurality of heat dissipation openings.

[0013] Compared with the related art, the medicine crushing device provided by the utility model has the following beneficial effects:

[0014] The cone hub is clamped by the thumb cylinder for flipping operation to ensure that it will not fall, and the operation safety is relatively high. The cone hub is pressed and guided by the guide wheel to ensure that it will not separate from the connecting plate, which is conducive to the limiting operation of the cone hub. Compared with the prior art, the cone hub processing flipping device provided by this scheme mainly includes a workbench and a support frame assembled on the workbench; a connecting plate arranged above the workbench, and the cone hub body to be processed is arranged on the connecting plate; a support plate slidingly arranged on the support frame; a thumb cylinder rotatably installed on the support plate; a first motor installed on one side of the support plate, and the output shaft of the first motor is fixedly connected to the output rod of the thumb cylinder; a sliding mechanism arranged on the support frame for driving the support plate to slide; a driving mechanism arranged on the workbench for driving the cone hub body to rotate, so that the cone hub processing flipping device can automatically flip the cone hub, and the flipping is relatively fast, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a turning device for processing a conical hub provided by the utility model;

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of a turning device for processing a conical hub provided by the utility model;

[0017] Figure 3It is an assembly diagram of the middle support frame, the sliding opening, the sliding rod and the sliding block provided by the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG.

[0019] Figure numerals: 1. workbench; 2. support frame; 3. connecting plate; 4. support plate; 5. thumb cylinder; 6. first motor; 7. slide; 8. slide rod; 9. slide block; 10. hydraulic cylinder; 11. first electric telescopic rod; 12. second motor; 13. second electric telescopic rod; 14. pressure plate; 15. third electric telescopic rod; 16. guide wheel; 17. connecting block; 18. connecting seat; 19. fixing rod; 20. connecting block; 21. positioning rod; 22. positioning groove; 23. compression spring; 24. protective cover. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a turning device for processing a conical hub, such as Figure 1-4 As shown, the turning device for processing the conical hub includes: a workbench 1 and a support frame 2 assembled on the workbench 1; a connecting plate 3 arranged above the workbench 1, and the conical hub body to be processed is arranged on the connecting plate 3; a support plate 4 slidably arranged on the support frame 2; a thumb cylinder 5 rotatably installed on the support plate 4; a first motor 6 installed on one side of the support plate 4, and the output shaft of the first motor 6 is fixedly connected to the output rod of the thumb cylinder 5; a sliding mechanism arranged on the support frame 2 for driving the support plate 4 to slide; and a driving mechanism arranged on the workbench 1 for driving the conical hub body to rotate.

[0023] It should be noted that, at present, most of the traditional processing equipment cannot perform the flipping operation on the cone hub, so after one side of the cone hub is polished, it needs to be flipped manually. The manual flipping efficiency is low, which reduces the processing efficiency and is inconvenient to use.

[0024] In this embodiment, when the cone hub body needs to be flipped, the sliding mechanism is first started, so that the sliding mechanism drives the support plate 4 to slide, so that the thumb cylinder 5 slides close to the cone hub body, and then the thumb cylinder 5 is started, so that the output plate on the thumb cylinder 5 clamps the cone hub body, and then the first electric telescopic rod 11 is started, so that the first electric telescopic rod 11 drives the connecting plate 3 to slide, so that the connecting plate 3 slides down away from the cone hub body, and then the first motor 6 is started, so that the output shaft of the first motor 6 drives the thumb cylinder 5 to rotate, so that the thumb cylinder 5 drives the cone hub body to flip, and after flipping, the connecting plate 3 is returned to its position, and then the cone hub body is processed again, and the thumb cylinder 5 is driven to rotate by the first motor 6, so as to realize the flipping operation of the cone hub body, and the flipping is relatively fast.

[0025] In a further preferred embodiment of the utility model, the sliding mechanism includes: a sliding opening 7 opened on the support frame 2; a sliding rod 8 fixedly installed in the sliding opening 7 and slidably installed with a sliding block 9, and the sliding block 9 is fixedly connected to the support plate 4; a hydraulic cylinder 10 fixedly installed on the top of the support frame 2, and the output rod of the hydraulic cylinder 10 is connected to the sliding block 9.

[0026] In this embodiment, when the cone hub body needs to be flipped, the hydraulic cylinder 10 is first started, so that the output rod of the hydraulic cylinder 10 drives the slider 9 to slide along the slide rod 8, and the slider 9 drives the support plate 4 to slide synchronously, and then the thumb cylinder 5 slides close to the cone hub body. After the flipping operation, the hydraulic cylinder 10 drives the slider 9 to slide, and the thumb cylinder 5 slides away from the cone hub body, thereby facilitating the processing equipment to perform processing operations on the cone hub body.

[0027] In a further preferred embodiment of the utility model, the driving mechanism includes: a connecting seat rotatably arranged on the workbench 1, on which a first electric telescopic rod 11 is fixedly mounted; a second motor 12 fixedly mounted at the bottom of the workbench 1, and an output shaft of the second motor 12 is fixedly connected to an output rod of the connecting seat.

[0028] In this embodiment, when processing the conical hub body, the second motor 12 is first started so that the output shaft of the second motor 12 drives the first electric telescopic rod 11 to rotate, thereby causing the first electric telescopic rod 11 to drive the connecting plate 3 to rotate, thereby causing the conical hub body to rotate, making it easier to process it.

[0029] In a further preferred embodiment of the utility model, a second electric telescopic rod 13 is fixedly installed on the top of the connecting plate 3, and a pressure plate 14 is fixedly installed on the output rod of the second electric telescopic rod 13, and the pressure plate 14 is in sliding contact with the inner wall of the conical hub body 1.

[0030] In this embodiment, when processing the cone hub body, the cone hub body is first placed on the connecting plate 3, and then the second electric telescopic rod 13 is started, so that the second electric telescopic rod 13 drives the pressure plate 14 to slide, so that the pressure plate 14 slides and contacts the inner wall of the cone hub body, clamping the cone hub body, thereby fixing it and facilitating subsequent processing thereof.

[0031] In a further preferred embodiment of the utility model, a third electric telescopic rod 15 is fixedly installed at the bottom of the support frame 2, and a guide wheel 16 is provided on the third electric telescopic rod 15, and the guide wheel 16 is in sliding contact with the cone hub body.

[0032] In this embodiment, after the conical hub body is fixed, the third electric telescopic rod 15 is started, so that the third electric telescopic rod 15 drives the guide wheel 16 to slide, so that the guide wheel 16 contacts the conical hub body, and the conical hub body is pressed and guided, thereby ensuring that the conical hub body will not be separated from the connecting plate 3 when rotating, and the fixing effect is better;

[0033] When the cone hub body needs to be turned over, the third electric telescopic rod 15 is started to slide the guide roller 16 away from the cone hub body, thereby facilitating the turning over of the cone hub body.

[0034] In a further preferred embodiment of the utility model, a connecting block 17 is fixedly installed on the first electric telescopic rod 11, a connecting seat 18 is fixedly installed on the bottom of the connecting plate 3, the connecting seat 18 is slidably connected to the connecting block 17, a fixing rod 19 is slidably installed on the connecting seat 18, and the fixing rod 19 is slidably connected to the connecting block 17.

[0035] In this embodiment, when processing is required on cone hubs of different sizes and the connecting plate 3 needs to be replaced, the fixing rod 19 is first removed to separate it from the connecting block 17 and the connecting seat 18, and then it can be replaced, and the connecting plate 3 can be assembled more quickly.

[0036] In a further preferred embodiment of the utility model, a connecting block 20 is fixedly installed on one side of the connecting seat 18, a positioning rod 21 is slidably installed on the connecting block 20, a positioning groove 22 is opened on one side of the fixed rod 19, the positioning groove 22 is adapted to the positioning rod 21, a compression spring 23 is sleeved on the positioning rod 21, and the two ends of the compression spring 23 are respectively fixedly connected to the protruding end of the positioning rod 21 and the connecting block 20.

[0037] In this embodiment, when the fixing rod 19 needs to be removed, the positioning rod 21 is first pulled to make the positioning rod 21 slide along the connecting block 20, and at the same time, the compression spring 23 is stretched to make the positioning rod 21 slide away from the positioning groove 22, and then the fixing rod 19 can be removed.

[0038] In a further preferred embodiment of the utility model, the first motor 6 and the second motor 12 are both provided with a protective cover 24, a plurality of the protective covers 24 are provided with heat dissipation openings, and a dustproof net is fixedly installed in each of the heat dissipation openings.

[0039] In this embodiment, the first motor 6 and the second motor 12 are protected by the protective cover 24 to ensure their safety during use. At the same time, the heat dissipation port is provided to facilitate the discharge of heat generated by the first motor 6 and the second motor 12, and the heat dissipation effect is better.

[0040] In summary, the device can automatically flip the cone hub, and the flipping is relatively fast, thereby improving the processing efficiency.

[0041] Compared with related technologies, this device uses a thumb cylinder to clamp the cone hub for flipping operations to ensure that it does not fall, and has higher operational safety. At the same time, the cone hub is pressed and guided by a guide wheel to ensure that it does not separate from the connecting plate, which is conducive to limiting the cone hub.

[0042] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0043] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A turning device for processing a tapered hub, characterized in that: include: A workbench (1) and a support frame (2) mounted on the workbench (1); A connecting plate (3) arranged above the workbench (1), wherein a conical hub body to be processed is arranged on the connecting plate (3); A support plate (4) slidably arranged on the support frame (2); Rotating a thumb cylinder (5) mounted on the support plate (4); A first motor (6) is installed on one side of the support plate (4), and an output shaft of the first motor (6) is fixedly connected to an output rod of the thumb cylinder (5); A sliding mechanism disposed on the support frame (2) and used for driving the support plate (4) to slide; A driving mechanism is arranged on the workbench (1) and is used to drive the cone hub body to rotate.

2. The turning device for processing a tapered hub according to claim 1, characterized in that: The sliding mechanism comprises: A sliding opening (7) provided on the support frame (2); A slide rod (8) fixedly mounted in the slide opening (7) and slidably mounted with a slide block (9), wherein the slide block (9) is fixedly connected to the support plate (4); A hydraulic cylinder (10) is fixedly mounted on the top of the support frame (2), and an output rod of the hydraulic cylinder (10) is connected to the sliding block (9).

3. The turning device for processing a tapered hub according to claim 1, characterized in that: The driving mechanism comprises: Rotating a connection seat disposed on the workbench (1), wherein a first electric telescopic rod (11) is fixedly mounted on the connection seat; A second motor (12) is fixedly mounted on the bottom of the workbench (1), and an output shaft of the second motor (12) is fixedly connected to an output rod of the connecting seat.

4. The turning device for processing a tapered hub according to claim 1, characterized in that: A second electric telescopic rod (13) is fixedly mounted on the top of the connecting plate (3), a pressing plate (14) is fixedly mounted on the output rod of the second electric telescopic rod (13), and the pressing plate (14) is in sliding contact with the inner wall of the conical hub body.

5. The turning device for processing a tapered hub according to claim 1, characterized in that: A third electric telescopic rod (15) is fixedly mounted on the bottom of the support frame (2), and a guide wheel (16) is arranged on the third electric telescopic rod (15), and the guide wheel (16) is in sliding contact with the conical hub body.

6. The turning device for processing a tapered hub according to claim 3, characterized in that: A connecting block (17) is fixedly mounted on the first electric telescopic rod (11), a connecting seat (18) is fixedly mounted on the bottom of the connecting plate (3), the connecting seat (18) is slidably connected to the connecting block (17), a fixing rod (19) is slidably mounted on the connecting seat (18), and the fixing rod (19) is slidably connected to the connecting block (17).

7. The turning device for processing a tapered hub according to claim 6, characterized in that: A connecting block (20) is fixedly mounted on one side of the connecting seat (18), a positioning rod (21) is slidably mounted on the connecting block (20), a positioning groove (22) is opened on one side of the fixing rod (19), the positioning groove (22) is adapted to the positioning rod (21), a compression spring (23) is sleeved on the positioning rod (21), and two ends of the compression spring (23) are respectively fixedly connected to the protruding end of the positioning rod (21) and the connecting block (20).

8. The turning device for processing a tapered hub according to claim 3, characterized in that: The first motor (6) and the second motor (12) are both provided with protective covers (24), a plurality of the protective covers (24) are provided with heat dissipation openings, and dustproof nets are fixedly installed in the plurality of heat dissipation openings.

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