CN215847124U - Clamping tool for hub machining center - Google Patents
Clamping tool for hub machining center Download PDFInfo
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- CN215847124U CN215847124U CN202122379528.2U CN202122379528U CN215847124U CN 215847124 U CN215847124 U CN 215847124U CN 202122379528 U CN202122379528 U CN 202122379528U CN 215847124 U CN215847124 U CN 215847124U
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- rotating column
- hub
- top surface
- machining center
- wheel hub
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Abstract
The utility model discloses a clamping tool for a hub machining center, which comprises an installation box and a rotating column. Has the advantages that: the utility model adopts the rotating column, the clamping blocks, the pull rod and the hydraulic cylinder, when the wheel hub is fixed, the wheel hub can be arranged on the top surface of the rotating column and positioned between the pull rods, the pull rod is rotated until the clamping blocks are positioned on the top surface of the wheel hub, the hydraulic cylinder can be started to extend, the pull rod is pulled to move downwards, so that the clamping block is pulled to clamp the top surface of the hub to complete clamping and fixing of the hub, after the non-shielding surface of the clamping block is processed, the hydraulic cylinder contracts and drives the motor to drive the gear to rotate, so that the rotating column is driven to rotate by the meshed teeth, then the rotating column is driven to rotate, so that the wheel hub is driven to rotate, the shielding surfaces of the clamping blocks are staggered, then the driving motor stops rotating, the hydraulic cylinder extends again, the pull rod is pulled to drive the clamping blocks to fix the wheel hub again, and then accomplish wheel hub and rotate the transposition, be convenient for process by the position that the clamp splice sheltered from, saved the trouble of staff adjustment wheel hub position, improved the convenience of using.
Description
Technical Field
The utility model relates to the technical field of automobile part manufacturing, in particular to a clamping tool for a hub machining center.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and the center of the metal part is arranged on a shaft, and is called a rim, a steel ring, a wheel and a tire bell, the hub is various according to the diameter, the width, the forming mode and the material, and the hub is processed by a processing center.
Machining center itself is equipped with the centre gripping frock, but the exposed core of traditional machining center's centre gripping frock can shelter from wheel hub's partial area, lead to this partial area can not processed, just can process after needing later stage staff adjusting position, readjust the position comparatively troublesome, can further make the improvement, and simultaneously, traditional machining center is generally special for the special plane with the centre gripping frock, need use the bolt installation of punching during the installation, it is comparatively troublesome to ann tear open, it is inconvenient to remove, application scope is little, also can further make the improvement.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the clamping tool for the hub machining center, which has the advantages of automatic adjustment of the hub, convenience in use, convenience in mounting and dismounting and wide application range, and further solves the problems in the background art.
(II) technical scheme
In order to realize the advantages of automatic adjustment of the hub, convenient use, convenient assembly and disassembly and wide application range, the utility model adopts the following specific technical scheme:
wheel hub centre of working centre gripping frock, including install bin and rotation post, install bin top surface central point puts to run through to rotate and is connected with the rotation post, and rotates the post surface and lie in the install bin inside and seted up tooth, it has driving motor to rotate inside fixed mounting of post one side lieing in the install bin, and the driving motor output installs the gear to gear and tooth meshing, the install bin top surface lies in and rotates the post outside and run through to rotate and be connected with the pull rod, and the horizontal fixedly connected with clamp splice of pull rod top surface to the pull rod underrun swivelling joint seat rotates and is connected with the mounting panel, vertical the pneumatic cylinder of installing between the top surface in mounting panel and the install bin.
Furthermore, the installation base has been seted up to installation box bottom surface integral type, and the inside fixed mounting of installation base has the electro-magnet to the electro-magnet bottom surface is parallel and level with the installation base bottom surface.
Furthermore, the pull rod is provided with a plurality of, and the pull rod is along the equal angle setting of install bin top surface central point department.
Furthermore, a ball groove is formed in the bottom surface of the rotating column, a ball is connected to the inside of the ball groove in a rolling mode, and the ball is in rolling butt joint with the inner bottom surface of the installation box.
Further, a plurality of springs are uniformly arranged between the bottom surface of the mounting plate and the bottom surface of the mounting box.
Furthermore, the vertical fixedly connected with guide bar of bottom surface in the install bin, and the guide bar runs through the mounting panel and with mounting panel sliding connection.
Furthermore, the bottom surface of the clamping block is provided with a plurality of sawteeth which are arranged along the length direction of the clamping block.
Furthermore, the rotating column is rotatably connected with the top surface of the installation box through a sealing bearing.
(III) advantageous effects
Compared with the prior art, the utility model provides a clamping tool for a hub machining center, which has the following beneficial effects:
(1) the utility model adopts a rotating column, a clamping block, a pull rod and a hydraulic cylinder, when the hub is fixed, the hub can be arranged on the top surface of the rotating column and positioned between the pull rods, the hydraulic cylinder can be started to extend by rotating the pull rod until the clamping block is positioned on the top surface of the hub, the mounting plate is pushed to move downwards, the pull rod is pulled to move downwards, so that the clamping block is pulled to clamp the top surface of the hub, the hub is clamped and fixed, after the non-shielding surface of the clamping block is processed, the hydraulic cylinder contracts, the driving motor drives the gear to rotate, the rotating column is driven to rotate through the meshed teeth, the rotating column is driven to rotate, the hub is driven to rotate, the shielding surface of the clamping block is staggered, then the driving motor stops rotating, the hydraulic cylinder extends again, the mounting plate is pushed to move downwards, the pull rod drives the clamping block to fix the hub again, the rotating transposition of the hub is further completed, the part shielded by the clamping block is convenient to process, and the trouble of adjusting the position of the hub by a worker is saved, the convenience of use is improved.
(2) The cradle device adopts the mounting seat and the electromagnet, the electromagnet is mounted in the mounting seat and can be firmly attracted to a metal mounting surface after being electrified, and a worker can mount the cradle device on the top surface of the cradle mechanism or the processing platform through the electromagnet, so that the cradle device is convenient to move and mount, convenient to fix and mount, capable of improving the mobility of the cradle device and expanding the application range of the cradle device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an internal structure of a clamping tool for a hub machining center according to the present invention;
FIG. 2 is a schematic view of an external structure of a clamping tool for a hub machining center according to the present invention;
fig. 3 is a top view of the clamping tool for the hub machining center according to the present invention.
In the figure:
1. installing a box; 2. a pull rod; 3. a clamping block; 4. a hydraulic cylinder; 5. a guide bar; 6. a rotating connecting seat; 7. mounting a plate; 8. a spring; 9. a mounting seat; 10. an electromagnet; 11. a gear; 12. a drive motor; 13. rotating the column; 14. teeth; 15. a ball bearing; 16. saw teeth; 17. and sealing the bearing.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the utility model, the clamping tool for the hub machining center is provided.
The utility model will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-3, a clamping tool for a hub machining center according to an embodiment of the utility model includes an installation box 1 and a rotating column 13, the center of the top surface of the installation box 1 is connected with the rotating column 13 in a penetrating and rotating manner, teeth 14 are arranged on the surface of the rotating column 13 and located inside the installation box 1, a driving motor 12 is fixedly installed inside the installation box 1 on one side of the rotating column 13, a gear 11 is installed at the output end of the driving motor 12, the gear 11 is meshed with the teeth 14, the common driving structure is a common driving structure, redundant description is omitted, a pull rod 2 is connected in a penetrating and rotating manner on the outer side of the rotating column 13 on the top surface of the installation box 1, the pull rod 2 is a metal round rod, a clamp block 3 is fixedly connected to the top surface of the pull rod 2 in a transverse direction, a mounting plate 7 is rotatably connected to the bottom surface of the pull rod 2 through a rotary connecting seat 6, a hydraulic cylinder 4 is vertically installed between the mounting plate 7 and the top surface inside the installation box 1, the two ends of the hydraulic cylinder 4 are respectively fixedly connected with the mounting plate 7 and the mounting box 1, when the wheel hub is fixed, the wheel hub can be arranged on the top surface of the rotating column 13 and is positioned between the pull rods 2, the hydraulic cylinder 4 can be started to extend until the clamping block 3 is positioned on the top surface of the wheel hub, the pull rods 2 are pulled to move downwards, so that the clamping block 3 is pulled to clamp the top surface of the wheel hub, the wheel hub is clamped and fixed, after the non-shielding surface of the clamping block 3 is processed, the hydraulic cylinder 4 contracts, the driving motor 12 drives the gear 11 to rotate, the rotating column 13 is driven to rotate through the meshed teeth 14, the rotating column 13 is driven to rotate, so that the wheel hub is driven to rotate, the shielding surface of the clamping block 3 is staggered, then, the driving motor 12 stops rotating, the hydraulic cylinder 4 extends again, the mounting plate 7 is pushed to move downwards, the pull rods 2 to drive the clamping block 3 to fix the wheel hub again, and further complete the rotation transposition of the wheel hub, the part that is sheltered from by clamp splice 3 is convenient for process, has saved the trouble of staff's adjustment wheel hub position, has improved the convenience of use.
In one embodiment, the installation base 9 is integrally formed in the bottom surface of the installation box 1, the electromagnet 10 is fixedly installed inside the installation base 9, the bottom surface of the electromagnet 10 is flush with the bottom surface of the installation base 9, the electromagnet 10 can be firmly attracted to a metal installation surface after being electrified, a worker can install the device on the top surface of a cradle mechanism or a processing platform through the electromagnet 10, the device is convenient to move and install, the device is convenient to fix and install, the mobility of the device is improved, and the application range of the device is expanded.
In one embodiment, the pull rod 2 is provided in plurality, and the pull rod 2 is arranged at equal angles along the center of the top surface of the installation box 1, so as to uniformly clamp the wheel hub.
In one embodiment, the bottom surface of the rotating column 13 is provided with a ball groove, the ball 15 is connected inside the ball groove in a rolling manner, the ball 15 is in rolling contact with the bottom surface in the installation box 1, the balls 15 are densely arranged and play a role in supporting the rotating column 13, and the ball 15 is convenient for the rotating column 13 to rotate.
In one embodiment, a plurality of springs 8 are uniformly arranged between the bottom surface of the mounting plate 7 and the inner bottom surface of the mounting box 1, two ends of each spring 8 are fixedly connected with the mounting plate 7 and the mounting box 1 respectively, and when the hydraulic cylinder 4 is shortened, the springs 8 push the mounting plate 7 to reset rapidly.
In one embodiment, a guide rod 5 is fixedly connected to the bottom surface of the installation box 1 vertically, and the guide rod 5 penetrates through the installation plate 7 and is slidably connected with the installation plate 7 to guide the installation plate 7 and prevent the installation plate 7 from inclining.
In one embodiment, the bottom surface of the clamping block 3 is provided with a plurality of saw teeth 16, and the saw teeth 16 are arranged along the length direction of the clamping block 3, so as to increase the friction force of clamping, thereby improving the stability of clamping and avoiding the hub from sliding.
In one embodiment, rotating post 13 is rotatably coupled to the top surface of housing 1 by a sealed bearing 17 to prevent debris from entering housing 1.
The working principle is as follows:
when the wheel hub is fixed, the wheel hub can be arranged on the top surface of the rotating column 13 and positioned between the pull rods 2, the pull rods 2 are rotated until the clamping blocks 3 are positioned on the top surface of the wheel hub, then the hydraulic cylinder 4 can be started to extend, the mounting plate 7 is pushed to move downwards, the pull rods 2 are pulled to move downwards, so that the clamping blocks 3 are pulled to clamp the top surface of the wheel hub, the clamping and fixing of the wheel hub are finished, after the non-shielding surface of the clamping blocks 3 is processed, the hydraulic cylinder 4 contracts, the driving motor 12 drives the gear 11 to rotate, the rotating column 13 is driven to rotate through the meshed teeth 14, the rotating column 13 is driven to rotate, the wheel hub is driven to rotate, the shielding surface of the clamping blocks 3 is staggered, then the driving motor 12 stops rotating, the hydraulic cylinder 4 extends again, the mounting plate 7 is pushed to move downwards, the pull rods 2 drive the clamping blocks 3 to fix the wheel hub again, the rotating transposition of the wheel hub is finished, the position shielded by the clamping blocks 3 is convenient to process, and the trouble of adjusting the position of the wheel hub by workers is saved, the use convenience is improved, meanwhile, the electromagnet 10 can be firmly attracted to a metal mounting surface after being electrified, a worker can install the device on the top surface of a cradle mechanism or a processing platform through the electromagnet 10, the device is convenient to move and install, the fixed mounting is convenient, the mobility of the device is improved, and the application range of the device is expanded.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The clamping tool for the hub machining center is characterized by comprising an installation box (1) and a rotating column (13), the center of the top surface of the installation box (1) is connected with a rotating column (13) in a penetrating and rotating way, and the surface of the rotating column (13) is provided with teeth (14) inside the mounting box (1), a driving motor (12) is fixedly arranged at one side of the rotating column (13) in the installation box (1), a gear (11) is arranged at the output end of the driving motor (12), the gear (11) is meshed with the teeth (14), the top surface of the mounting box (1) is positioned outside the rotating column (13) and is connected with the pull rod (2) in a penetrating and rotating way, the top surface of the pull rod (2) is transversely and fixedly connected with the clamping block (3), the bottom surface of the pull rod (2) is rotationally connected with a mounting plate (7) through a rotary connecting seat (6), and a hydraulic cylinder (4) is vertically arranged between the mounting plate (7) and the inner top surface of the mounting box (1).
2. The clamping tool for the hub machining center according to claim 1, wherein the mounting seat (9) is integrally formed in the bottom surface of the mounting box (1), the electromagnet (10) is fixedly mounted inside the mounting seat (9), and the bottom surface of the electromagnet (10) is flush with the bottom surface of the mounting seat (9).
3. The clamping tool for the hub machining center is characterized in that a plurality of pull rods (2) are arranged, and the pull rods (2) are arranged at equal angles along the center of the top surface of the installation box (1).
4. The clamping tool for the hub machining center is characterized in that a ball groove is formed in the bottom surface of the rotating column (13), a ball (15) is connected to the inside of the ball groove in a rolling mode, and the ball (15) is in rolling contact with the inner bottom surface of the installation box (1).
5. The clamping tool for the hub machining center according to claim 1, wherein a plurality of springs (8) are uniformly arranged between the bottom surface of the mounting plate (7) and the inner bottom surface of the mounting box (1).
6. The clamping tool for the hub machining center according to claim 1, wherein a guide rod (5) is vertically and fixedly connected to the inner bottom surface of the installation box (1), and the guide rod (5) penetrates through the installation plate (7) and is in sliding connection with the installation plate (7).
7. The clamping tool for the hub machining center according to claim 1, wherein the bottom surface of the clamping block (3) is provided with a plurality of saw teeth (16), and the saw teeth (16) are arranged along the length direction of the clamping block (3).
8. The clamping tool for the hub machining center is characterized in that the rotating column (13) is rotatably connected with the top surface of the mounting box (1) through a sealing bearing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122379528.2U CN215847124U (en) | 2021-09-29 | 2021-09-29 | Clamping tool for hub machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122379528.2U CN215847124U (en) | 2021-09-29 | 2021-09-29 | Clamping tool for hub machining center |
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| Publication Number | Publication Date |
|---|---|
| CN215847124U true CN215847124U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122379528.2U Active CN215847124U (en) | 2021-09-29 | 2021-09-29 | Clamping tool for hub machining center |
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| Country | Link |
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| CN (1) | CN215847124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502279A (en) * | 2022-09-30 | 2022-12-23 | 江苏恒吉达建材科技有限公司 | Ultrasonic single-point progressive forming equipment and process for thin-wall ribbed aluminum alloy |
-
2021
- 2021-09-29 CN CN202122379528.2U patent/CN215847124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502279A (en) * | 2022-09-30 | 2022-12-23 | 江苏恒吉达建材科技有限公司 | Ultrasonic single-point progressive forming equipment and process for thin-wall ribbed aluminum alloy |
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