CN113635235A - Automobile wheel hub bearing ring processing clamping device - Google Patents
Automobile wheel hub bearing ring processing clamping device Download PDFInfo
- Publication number
- CN113635235A CN113635235A CN202111001399.1A CN202111001399A CN113635235A CN 113635235 A CN113635235 A CN 113635235A CN 202111001399 A CN202111001399 A CN 202111001399A CN 113635235 A CN113635235 A CN 113635235A
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- fixedly connected
- processing
- bearing ring
- machining
- clamping device
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- 238000003754 machining Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000011295 pitch Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an automobile hub bearing ring processing and clamping device, which relates to a clamping device and comprises a processing bottom plate, wherein a processing bottom box is fixedly connected above the processing bottom plate, guide grooves are symmetrically formed in the left side and the right side above the processing bottom box, vertical rods are connected to the inner sides of the guide grooves in a sliding mode, clamping rods used for clamping bearing rings are rotatably connected to the tops of the vertical rods, and a driving mechanism used for synchronously driving the vertical rods to move in the opposite direction or move in the opposite direction is fixedly connected to the inner part of the processing bottom box; the outer side of the upper part of the processing bottom box is fixedly connected with a supporting upright post, a processing table is arranged on the supporting upright post in a longitudinal sliding mode, and a processing assembly is arranged on the processing table. The invention has the beneficial effects that: the clamping device is simple in structure and convenient to use, the clamping rods can be driven to move in opposite directions or in a back-to-back direction periodically through the rotation drive of the first motor during use, the bearing ring to be machined can be clamped fixedly well, the machining device is convenient to machine the bearing ring, and the use experience is good.
Description
Technical Field
The invention relates to a clamping device, in particular to a clamping device for machining a bearing ring of an automobile hub.
Background
The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material.
According to the characteristics and requirements of different vehicle types, the hub surface treatment process can also adopt different modes, and can be roughly divided into two modes of paint baking and electroplating. The wheel hub of the common vehicle type has less consideration on the appearance, the good heat dissipation is a basic requirement, the process basically adopts baking finish treatment, namely, firstly spraying and then baking, the cost is more economic, the color is beautiful, the retention time is long, and the color of the wheel hub is still unchanged even if the vehicle is scrapped.
The bearing ring of the hub is an important component, and the clamping of the bearing ring is a troublesome problem in the machining process. Therefore, a person skilled in the art provides a clamping device for machining a bearing ring of an automobile hub, so as to solve the problems provided in the background.
Disclosure of Invention
The invention aims to provide a clamping device for machining a bearing ring of an automobile hub, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a machining bottom box is fixedly connected above the machining bottom plate, guide grooves are symmetrically formed in the left and right sides above the machining bottom box, vertical rods are connected to the inner sides of the guide grooves in a sliding mode, clamping rods used for clamping bearing rings are rotatably connected to the tops of the vertical rods, and a driving mechanism used for synchronously driving the vertical rods to move in the opposite direction or move in the opposite direction is fixedly connected to the inner portion of the machining bottom box; the outer side of the upper part of the processing bottom box is fixedly connected with a supporting upright post, a processing table is arranged on the supporting upright post in a longitudinal sliding mode, and a processing assembly is arranged on the processing table.
As a further scheme of the invention: the driving mechanism comprises a first motor fixed above the processing inner plate, an incomplete driving bevel gear is fixedly connected to a first motor rotor, a rotating shaft seat is fixedly connected to the inner side of the processing bottom box, a first screw rod is rotatably connected to the rotating shaft seat, two driven bevel gears are fixedly connected to the outer side of the first screw rod, the incomplete driving bevel gear is meshed with the driven bevel gears alternately, and a threaded sleeve is fixedly connected to the bottom of the vertical rod and is in threaded connection with the first screw rod.
As a still further scheme of the invention: the thread pitches outside the first screw rods are equal, and the rotation directions are opposite.
As a still further scheme of the invention: and one end of the clamping rod, which is far away from the vertical rod, is V-shaped.
As a still further scheme of the invention: the equal fixedly connected with spout in the opposite one side of support post, the inboard sliding connection of spout has the slider, processing platform and slider fixed connection, processing platform bottom fixedly connected with electric telescopic handle, the electric telescopic handle other end and processing under casing fixed connection.
As a still further scheme of the invention: the processing assembly comprises a second motor fixedly connected with the processing table, a second screw is fixedly connected to a rotor of the second motor, a transmission sleeve is in threaded connection with the outer side of the second screw, a transmission connecting rod is fixedly connected to one side, close to the processing table, of the transmission sleeve, and processing equipment is fixedly connected to the bottom of the transmission connecting rod.
As a still further scheme of the invention: the first motor, the second motor and the electric telescopic rod are electrically connected with the power supply through the control panel.
As a still further scheme of the invention: the number of the electric telescopic rods is even, and the electric telescopic rods are symmetrically arranged below the processing table.
As a still further scheme of the invention: the corresponding central angle of the tooth-containing part of the incomplete driving bevel gear is not more than 120 degrees, and the diameter of the incomplete driving bevel gear is larger than that of the driven bevel gear.
As a still further scheme of the invention: the clamping rods are rotatably connected with the vertical rods through rotating sleeves.
Compared with the prior art, the invention has the beneficial effects that: the clamping device is simple in structure and convenient to use, the clamping rods can be driven to move in opposite directions or in a back-to-back direction periodically by the rotation drive of the first motor during use, the bearing ring to be machined can be clamped fixedly well, the machining device is convenient to machine the bearing ring, the use experience is good, and the clamping device is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of an automobile hub bearing ring processing and clamping device;
FIG. 2 is a schematic structural diagram of a clamping rod in the automobile hub bearing ring processing and clamping device;
FIG. 3 is a schematic structural diagram of a processing bottom box in an automobile hub bearing ring processing device clamping device;
in the figure: 1. processing a bottom plate; 2. processing a bottom box; 3. a guide groove; 4. erecting a rod; 5. a clamping rod; 6. supporting the upright post; 7. a processing table; 8. a first motor; 9. an incomplete drive bevel gear; 10. a rotating shaft seat; 11. a first screw; 12. a driven bevel gear; 13. a threaded sleeve; 14. a chute; 15. a slider; 16. an electric telescopic rod; 17. a second motor; 18. a second screw; 19. a transmission sleeve; 20. a transmission connecting rod; 21. and (5) processing equipment.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, an automobile hub bearing ring processing and clamping device comprises a processing bottom plate 1, a processing bottom box 2 is fixedly connected above the processing bottom plate 1, guide grooves 3 are symmetrically formed in the left and right sides above the processing bottom box 2, vertical rods 4 are slidably connected to the inner sides of the guide grooves 3, clamping rods 5 used for clamping bearing rings are rotatably connected to the tops of the vertical rods 4, and a driving mechanism used for synchronously driving the vertical rods 4 to move in opposite directions or move in a back direction is fixedly connected to the inside of the processing bottom box 2; the outer side of the upper part of the processing bottom box 2 is fixedly connected with a supporting upright post 6, a processing table 7 is arranged on the supporting upright post 6 in a longitudinal sliding mode, and a processing assembly is arranged on the processing table 7.
The bearing ring that can treat processing through the relative motion of holding rod 5 during the use carries out the centre gripping fixed, and the centre gripping stability is high, realizes fixing the bearing ring through the draw-in groove of two V-arrangements, can loosen the centre gripping at holding rod 5 dorsad motion in-process. In the process, the clamping rods 5 can be driven to move towards each other or away from each other through various driving modes.
In one embodiment, the driving mechanism comprises a first motor 8 fixed above the processing inner plate, a rotor of the first motor 8 is fixedly connected with an incomplete driving bevel gear 9, a rotating shaft seat 10 is fixedly connected on the inner side of the processing bottom box 2, a first screw 11 is rotatably connected on the rotating shaft seat 10, two driven bevel gears 12 are fixedly connected on the outer side of the first screw 11, the incomplete driving bevel gear 9 is alternately meshed with the driven bevel gears 12, a threaded sleeve 13 is fixedly connected at the bottom of the upright rod 4, and the threaded sleeve 13 is in threaded connection with the first screw 11.
This embodiment provides a specific implementation manner of driving the vertical rod 4, the rotation of the first motor 8 can drive the incomplete drive bevel gear 9 to continuously rotate, the incomplete drive bevel gear 9 drives the driven bevel gear 12 to rotate in the continuous rotation process, and since the incomplete drive bevel gear 9 is alternatively engaged with different driven bevel gears 12, the first screw rod 11 in the process rotates in a reciprocating manner, and the vertical rod 4 can periodically move in opposite directions or move in a back direction by the reciprocating rotation of the first screw rod 11. In addition, synchronous opposite movement or back movement of the upright 4 can also be realized through the two electric telescopic rods. Further, a gear can be arranged, racks are synchronously meshed with the two sides of the gear, the vertical rods 4 at the two ends are fixedly connected with different racks respectively, and the vertical rods 4 can be driven to move oppositely or move back to back by rotating through the driving gear.
In one embodiment, the thread pitch of the outer side of the first screw 11 is equal and the direction of rotation is opposite.
In one embodiment, one end of the clamping rod 5, which is far away from the vertical rod 4, is in a V shape, the V shape can be used for clamping well and stably, and the clamping force can be decomposed into two symmetrical forces with the same magnitude, so that the stability of the clamping process is ensured, and the bearing ring is prevented from being separated.
In one embodiment, a sliding chute 14 is fixedly connected to one side of the supporting column 6 opposite to the supporting column, a sliding block 15 is slidably connected to the inner side of the sliding chute 14, the processing table 7 is fixedly connected to the sliding block 15, an electric telescopic rod 16 is fixedly connected to the bottom of the processing table 7, and the other end of the electric telescopic rod 16 is fixedly connected to the processing bottom box 2.
In this embodiment, by providing the sliding groove 14, the slider 15, and the processing table 7, it is possible to process different positions of the bearing ring by adjusting the height position of the processing table 7.
In one embodiment, the processing assembly comprises a second motor 17 fixedly connected with the processing table 7, a second screw 18 is fixedly connected to a rotor of the second motor 17, a transmission sleeve 19 is connected to the outer side of the second screw 18 in a threaded manner, a transmission connecting rod 20 is fixedly connected to one side of the transmission sleeve 19 close to the processing table 7, and a processing device 21 is fixedly connected to the bottom of the transmission connecting rod 20.
In this embodiment, the second motor 17 can rotate to drive the second screw 18 to rotate, so as to drive the transmission connecting rod 20 to move left and right, and the position of the processing device 21 changes during the movement process, so that the device can clamp bearing rings with different sizes, thereby facilitating the processing.
In one embodiment, the first motor 8, the second motor 17 and the electric telescopic rod 16 are electrically connected to a power source through a control panel.
In one embodiment, the number of the electric telescopic rods 16 is even, and the electric telescopic rods are symmetrically arranged below the processing table 7.
In one embodiment, the tooth-containing site of the incomplete drive bevel gear 9 corresponds to a central angle of not more than 120 °, and the diameter of the incomplete drive bevel gear 9 is greater than that of the driven bevel gear 12.
In one embodiment, the gripping shank 5 is rotatably connected to the upright 4 by means of a rotating sleeve.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A clamping device for machining a bearing ring of an automobile hub comprises a machining bottom plate, wherein a machining bottom box is fixedly connected above the machining bottom plate, and the clamping device is characterized in that guide grooves are symmetrically formed in the left and right sides above the machining bottom box, vertical rods are slidably connected to the inner sides of the guide grooves, clamping rods used for clamping the bearing ring are rotatably connected to the tops of the vertical rods, and a driving mechanism used for synchronously driving the vertical rods to move in opposite directions or move in a back direction is fixedly connected to the inner portion of the machining bottom box; the outer side of the upper part of the processing bottom box is fixedly connected with a supporting upright post, a processing table is arranged on the supporting upright post in a longitudinal sliding mode, and a processing assembly is arranged on the processing table.
2. The automobile wheel hub bearing ring machining clamping device according to claim 1, wherein the driving mechanism comprises a first motor fixed above the machining inner plate, an incomplete driving bevel gear is fixedly connected to a rotor of the first motor, a rotating shaft seat is fixedly connected to the inner side of the machining bottom box, a first screw rod is rotatably connected to the rotating shaft seat, two driven bevel gears are fixedly connected to the outer side of the first screw rod, the incomplete driving bevel gears are alternately meshed with the driven bevel gears, and a threaded sleeve is fixedly connected to the bottom of the vertical rod and is in threaded connection with the first screw rod.
3. The automobile hub bearing ring machining clamping device according to claim 2, wherein the thread pitches outside the first screw are equal and the screwing directions are opposite.
4. The automobile hub bearing ring machining and clamping device according to claim 3, wherein one end, away from the vertical rod, of the clamping rod is V-shaped.
5. The automobile hub bearing ring machining clamping device according to any one of claims 1 to 4, wherein sliding grooves are fixedly connected to opposite sides of the supporting columns, sliding blocks are slidably connected to inner sides of the sliding grooves, the machining table is fixedly connected with the sliding blocks, an electric telescopic rod is fixedly connected to the bottom of the machining table, and the other end of the electric telescopic rod is fixedly connected with the machining bottom box.
6. The automobile wheel hub bearing ring processing clamping device of claim 5, wherein the processing assembly comprises a second motor fixedly connected with the processing table, a second screw is fixedly connected to a rotor of the second motor, a transmission sleeve is in threaded connection with the outer side of the second screw, a transmission connecting rod is fixedly connected to one side, close to the processing table, of the transmission sleeve, and processing equipment is fixedly connected to the bottom of the transmission connecting rod.
7. The automobile hub bearing ring processing and clamping device of claim 6, wherein the first motor, the second motor and the electric telescopic rod are electrically connected with a power supply through a control panel.
8. The automobile hub bearing ring processing and clamping device of claim 7, wherein the number of the electric telescopic rods is even, and the electric telescopic rods are symmetrically arranged below the processing table.
9. The automobile hub bearing ring machining clamping device according to claim 2, wherein a corresponding central angle of a tooth-containing part of the incomplete drive bevel gear is not more than 120 degrees, and the diameter of the incomplete drive bevel gear is larger than that of the driven bevel gear.
10. The automobile hub bearing ring processing and clamping device according to claim 1, wherein the clamping rod is rotatably connected with the vertical rod through a rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111001399.1A CN113635235A (en) | 2021-08-30 | 2021-08-30 | Automobile wheel hub bearing ring processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111001399.1A CN113635235A (en) | 2021-08-30 | 2021-08-30 | Automobile wheel hub bearing ring processing clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN113635235A true CN113635235A (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111001399.1A Pending CN113635235A (en) | 2021-08-30 | 2021-08-30 | Automobile wheel hub bearing ring processing clamping device |
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| CN (1) | CN113635235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083465A (en) * | 2021-12-15 | 2022-02-25 | 无锡兴惠汽车配件制造有限公司 | Automatic clamping device for transmission shaft |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB331048A (en) * | 1929-05-13 | 1930-06-26 | Gen Motors Corp | Improvements in abrading machines |
| US3602169A (en) * | 1965-02-15 | 1971-08-31 | Reece Corp | Automatic control and thread cutter for sewing machines |
| CN208004842U (en) * | 2018-03-19 | 2018-10-26 | 江西瑞一韵承科技有限公司 | A kind of automotive hub drilling processing equipment |
| CN108746751A (en) * | 2018-07-31 | 2018-11-06 | 泰州元农业科技有限公司 | A kind of factory steam wheel hub drilling equipment |
| CN210703701U (en) * | 2019-09-10 | 2020-06-09 | 安徽企盈汽配有限公司 | Fixture for machining automobile hub |
| CN211192525U (en) * | 2019-12-21 | 2020-08-07 | 东莞市罗斯荙自动化设备有限公司 | A high-stability multi-function CNC engraving machine |
| CN213859142U (en) * | 2020-12-03 | 2021-08-03 | 河南叁迪科技有限公司 | Machining vertical lifting platform for demonstration |
-
2021
- 2021-08-30 CN CN202111001399.1A patent/CN113635235A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB331048A (en) * | 1929-05-13 | 1930-06-26 | Gen Motors Corp | Improvements in abrading machines |
| US3602169A (en) * | 1965-02-15 | 1971-08-31 | Reece Corp | Automatic control and thread cutter for sewing machines |
| CN208004842U (en) * | 2018-03-19 | 2018-10-26 | 江西瑞一韵承科技有限公司 | A kind of automotive hub drilling processing equipment |
| CN108746751A (en) * | 2018-07-31 | 2018-11-06 | 泰州元农业科技有限公司 | A kind of factory steam wheel hub drilling equipment |
| CN210703701U (en) * | 2019-09-10 | 2020-06-09 | 安徽企盈汽配有限公司 | Fixture for machining automobile hub |
| CN211192525U (en) * | 2019-12-21 | 2020-08-07 | 东莞市罗斯荙自动化设备有限公司 | A high-stability multi-function CNC engraving machine |
| CN213859142U (en) * | 2020-12-03 | 2021-08-03 | 河南叁迪科技有限公司 | Machining vertical lifting platform for demonstration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083465A (en) * | 2021-12-15 | 2022-02-25 | 无锡兴惠汽车配件制造有限公司 | Automatic clamping device for transmission shaft |
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Application publication date: 20211112 |
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