CN210524451U - Pneumatic clamp for rapidly clamping automobile hub - Google Patents
Pneumatic clamp for rapidly clamping automobile hub Download PDFInfo
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- CN210524451U CN210524451U CN201921531003.2U CN201921531003U CN210524451U CN 210524451 U CN210524451 U CN 210524451U CN 201921531003 U CN201921531003 U CN 201921531003U CN 210524451 U CN210524451 U CN 210524451U
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Abstract
The utility model discloses a quick clamp automobile wheel hub pneumatic fixture, including automobile wheel hub and anchor clamps body, automobile wheel hub is by the centre gripping on the anchor clamps body, the anchor clamps body includes mounting panel, accurate T type screw rod, lock nut, accurate angular contact bearing, clamping jaw, supports bearing, T type screw rod magnetism shaft coupling, motor magnetism shaft coupling and pneumatic motor, mounting panel central authorities are provided with the mounting groove, be provided with T type screw rod magnetism shaft coupling and motor magnetism shaft coupling in the mounting groove, pneumatic motor installs on motor magnetism shaft coupling, be provided with on the T type screw rod magnetism shaft coupling and support bearing, accurate T type screw rod is fixed on the mounting panel through supporting bearing, accurate angular contact bearing and lock nut, be provided with the clamping jaw on the accurate T type screw rod. The utility model discloses can carry out the centre gripping to automobile wheel hub fast, improve machining efficiency.
Description
Technical Field
The utility model relates to a press from both sides tight automobile wheel hub air jig fast belongs to car processing equipment technical field.
Background
The hub is an important component of an automobile, the automobile tire is soft, and the inner contour of the tire supports a cylindrical structure of the tire, namely the hub.
The existing hub machining is generally that drilling machining is carried out on a vertical machining center, however, the existing drill clamp is complex in structure and inconvenient in hub assembly and disassembly, the repeated positioning accuracy of the drill clamp is low, clamping is complex, machining efficiency is low, and the problem is solved by designing a quick clamping type pneumatic clamp for the automobile hub.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tight automobile wheel hub air jig fast to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick clamp automobile wheel hub pneumatic fixture, includes automobile wheel hub and anchor clamps body, automobile wheel hub is by the centre gripping on the anchor clamps body, the anchor clamps body includes mounting panel, accurate T type screw rod, lock nut, accurate angular contact bearing, clamping jaw, supports bearing, T type screw rod magnetism coupling, motor magnetism coupling and pneumatic motor, mounting panel central authorities are provided with the mounting groove, be provided with T type screw rod magnetism coupling and motor magnetism coupling in the mounting groove, pneumatic motor installs on motor magnetism coupling, be provided with on the T type screw rod magnetism coupling and support bearing, accurate T type screw rod is fixed on the mounting panel through supporting bearing, accurate angular contact bearing and lock nut, be provided with the clamping jaw on the accurate T type screw rod.
Preferably, four grooves are symmetrically formed in the mounting plate, the precise T-shaped screw penetrates through the grooves, and the clamping jaws are mounted on the precise T-shaped screw in the grooves.
Preferably, the number of the T-shaped screw magnetic couplings is four, and the four T-shaped screw magnetic couplings are symmetrically arranged on the motor magnetic coupling.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a press from both sides tight automobile wheel hub pneumatic fixture fast, through the driven characteristics of arbitrary angle that adopt magnetic coupling, a motor magnetic coupling drives 4 accurate T type screw rod shaft couplings and synchronous rotations simultaneously, and accurate T type screw rod leans on accurate angular contact bearing and supports the bearing location, drives clamping jaw synchronous motion when accurate T type screw rod rotates, reaches and presss from both sides tight and relax work to the wheel hub fast to improve wheel hub's machining efficiency, the utility model discloses simple structure, the operation side, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the clamp body of the present invention;
in the figure: 1. an automobile hub; 2. a clamp body; 3. mounting a plate; 4. a precision T-shaped screw; 5. locking the nut; 6. a precision angular contact bearing; 7. a clamping jaw; 8. supporting the needle roller bearing; 9. a T-shaped screw magnetic coupling; 10. a motor magnetic coupling; 11. a pneumatic motor; 12. mounting grooves; 13. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a pneumatic clamp for rapidly clamping an automobile hub comprises an automobile hub 1 and a clamp body 2, wherein the automobile hub 1 is clamped on the clamp body 2, the clamp body 2 comprises a mounting plate 3, a precise T-shaped screw 4, a locking nut 5, a precise angular contact bearing 6, a clamping jaw 7, a supporting needle bearing 8, a T-shaped screw magnetic coupling 9, a motor magnetic coupling 10 and a pneumatic motor 11, the center of the mounting plate 3 is provided with a mounting groove 12, a T-shaped screw magnetic coupling 9 and a motor magnetic coupling 10 are arranged in the mounting groove 12, the pneumatic motor 11 is arranged on a motor magnetic coupling 10, a support needle bearing 8 is arranged on the T-shaped screw magnetic coupling 9, the precise T-shaped screw rod 4 is fixed on the mounting plate 3 through a supporting needle bearing 8, a precise angular contact bearing 6 and a locking nut 5, and a clamping jaw 7 is arranged on the precise T-shaped screw rod 4.
Furthermore, four grooves 13 are symmetrically arranged on the mounting plate 3, the precise T-shaped screw rod 4 penetrates through the grooves 13, and the clamping jaw 7 is mounted on the precise T-shaped screw rod 4 in the grooves 13.
Further, four T-shaped screw magnetic couplings 9 are arranged, and the four T-shaped screw magnetic couplings 9 are symmetrically arranged on the motor magnetic coupling 10.
The working principle is as follows: the utility model relates to a pneumatic fixture for rapidly clamping automobile wheel hubs, when in use, an automobile wheel hub 1 is placed between clamping jaws 7 on a mounting plate 3, a motor magnetic coupling 10 is driven to rotate through the work of a pneumatic motor 11, the motor magnetic coupling 10 rotates to drive four T-shaped screw magnetic couplings 9 installed on the motor magnetic coupling 10 to rotate synchronously, the T-shaped screw magnetic coupling 9 rotates to drive a support needle bearing 8 to rotate, the support needle bearing 8 rotates to drive a precise T-shaped screw 4 installed on the mounting plate 3 through the support needle bearing 8, a precise angular contact bearing 6 and a locking nut 5 to rotate, the precise T-shaped screw 4 rotates to drive the clamping jaw 7 installed on the precise T-shaped screw 4 to move, the clamping jaw 7 synchronously moves because the synchronous rotation of the four precise T-shaped screws 4, so that the automobile wheel hub 1 can be effectively clamped, and the centre gripping is fast with unclamping, can accomplish automobile wheel hub 1 press from both sides fast dress and dismantle, improves automobile wheel hub 1's centre gripping efficiency and machining efficiency, and the practicality is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a tight automobile wheel hub pneumatic fixture fast which characterized in that: including automobile wheel hub (1) and anchor clamps body (2), automobile wheel hub (1) is by the centre gripping on anchor clamps body (2), anchor clamps body (2) are including mounting panel (3), accurate T type screw rod (4), lock nut (5), accurate angular contact bearing (6), clamping jaw (7), support bearing needle (8), T type screw rod magnetic coupling (9), motor magnetic coupling (10) and pneumatic motor (11), mounting panel (3) central authorities are provided with mounting groove (12), be provided with T type screw rod magnetic coupling (9) and motor magnetic coupling (10) in mounting groove (12), pneumatic motor (11) are installed on motor magnetic coupling (10), be provided with on T type screw rod magnetic coupling (9) and support bearing (8), accurate T type screw rod (4) are through supporting bearing needle (8), The precise angular contact bearing (6) and the locking nut (5) are fixed on the mounting plate (3), and the precise T-shaped screw (4) is provided with a clamping jaw (7).
2. The pneumatic clamp for rapidly clamping the automobile hub according to claim 1, is characterized in that: the mounting panel (3) are provided with four grooves (13) symmetrically, and the precise T-shaped screw (4) penetrates through the grooves (13) and the clamping jaws (7) to be mounted on the precise T-shaped screw (4) in the grooves (13).
3. The pneumatic clamp for rapidly clamping the automobile hub according to claim 1, is characterized in that: the four T-shaped screw magnetic couplings (9) are symmetrically arranged on the motor magnetic coupling (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531003.2U CN210524451U (en) | 2019-09-09 | 2019-09-09 | Pneumatic clamp for rapidly clamping automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531003.2U CN210524451U (en) | 2019-09-09 | 2019-09-09 | Pneumatic clamp for rapidly clamping automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524451U true CN210524451U (en) | 2020-05-15 |
Family
ID=70605308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531003.2U Active CN210524451U (en) | 2019-09-09 | 2019-09-09 | Pneumatic clamp for rapidly clamping automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524451U (en) |
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2019
- 2019-09-09 CN CN201921531003.2U patent/CN210524451U/en active Active
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