CN-118024068-B - High-efficient material loading grinding device of steel wheel hub

Abstract

The invention discloses a high-efficiency steel hub feeding and polishing device which relates to the technical field of hub polishing, and comprises a main body frame, wherein the main body frame comprises a mounting table arranged on the main body frame, and further comprises a fastening mechanism, the fastening mechanism comprises three first extrusion blocks arranged on the mounting table, the surface of each first extrusion block is fixedly provided with a first spring rod, one end of each first spring rod, which is far away from the first extrusion block, is fixedly provided with a first back pressure spring, the second extrusion block drives the second spring rod to reversely extrude the second back pressure spring, at the moment, the second extrusion block is used for fixing a hub part, and meanwhile, the first extrusion block is reset under the action of a chute mechanism, at the moment, autorotation is continued under the action of a driving device, and meanwhile, the clamping mechanism is matched to be inclined to a polishing disc for polishing operation, so that the insufficient polishing of a fixed position of a clamp is avoided, the polishing quality of the hub is influenced, and the automatic replacement of the fixed position of the clamp is improved.

Inventors

• ZHAO HONGLIANG
• MA GUANGQUN

Assignees

• 连云港华鼎车轮有限公司

Dates

Publication Date

20260505

Application Date

20240326

Claims (6)

1. 1. High-efficient material loading grinding device of steel wheel hub, its characterized in that, the device includes: The main body frame (1) comprises a mounting table (101) arranged on the main body frame (1); The fastening mechanism (2) comprises three first extrusion blocks (201) arranged on the mounting table (101), wherein a first spring rod (202) is fixedly arranged on the surface of each first extrusion block (201), a first back pressure spring (203) is fixedly arranged at one end of each first spring rod (202) far away from the first extrusion block (201), the fastening mechanism also comprises three second extrusion blocks (204) arranged on the mounting table (101), a second spring rod (205) is fixedly arranged on the surface of each second extrusion block (204), a second back pressure spring (206) is fixedly arranged at one end of each second spring rod (205) far away from the second extrusion block (204), and a hub piece (207) is contacted with the surface of each first extrusion block (201); The chute mechanism (3) is used for driving the first extrusion block (201) and the second extrusion block (204) to extrude and fix the hub piece (207); The driving device (5) is used for positioning the hub piece (207) and driving the hub piece (207) to perform autorotation polishing; The rotating mechanism (6) is used for driving the hub piece (207) to incline and polish in the polishing disc; The chute mechanism (3) comprises a special-shaped barrel (301) arranged on the mounting table (101), a low chute (302) is formed in the surface of the special-shaped barrel (301), a high chute (303) is further formed in the surface of the special-shaped barrel (301), the low chute (302) is smoothly connected with the high chute (303), a first connecting rod (305) is fixedly arranged at one end, far away from the low chute (302), of each first sliding ball (304), a sliding rod (306) is fixedly arranged at one end, far away from the first sliding ball (304), of each first connecting rod (305), a sliding block (308) is fixedly arranged at one end, far away from the first connecting rod (306), of each sliding rod (306), a reset spring (307) is fixedly arranged at the surface of each sliding block (308), a second sliding ball (309) is connected to the surface of the low chute (302) on the adjacent side, a second connecting rod (310) is fixedly arranged at one end, far away from the low chute (302), a second connecting rod (310) is fixedly arranged at one end, far away from the second sliding ball (309), another sliding block (306) is fixedly arranged at the other end, far away from the second sliding block (308), another sliding block (308) is fixedly arranged at the other sliding block (308), one end of the first back pressure spring (203) far away from the first spring rod (202) is fixedly connected with the sliding block (308), the first spring rod (202) is in sliding connection with the sliding block (308), one end of the second back pressure spring (206) far away from the second spring rod (205) is fixedly connected with the sliding block (308), and the second spring rod (205) is in sliding connection with the sliding block (308).
2. 2. The steel hub efficient feeding polishing device according to claim 1, wherein the driving device (5) comprises a driving motor (501) mounted on the mounting table (101), a rotating cylinder (502) is fixedly mounted at the output end of the driving motor (501), a first rotating disc (503) is fixedly mounted on the surface of the rotating cylinder (502), a second rotating disc (504) is fixedly mounted on the surface of the rotating cylinder (502), a positioning block (505) is coaxially and fixedly mounted on the surface of the rotating cylinder (502), three fixed half frames (506) are fixedly mounted on the surface of the first rotating disc (503), the surface of the first rotating disc (503) is in sliding connection with the sliding block (308), a first spring rod (202) penetrates through the fixed half frames (506) and is in sliding connection with the fixed half frames (506), three other fixed half frames (506) are fixedly mounted on the surface of the second rotating disc (504), and a second spring rod (205) penetrates through the fixed half frames (506) and is in sliding connection with the fixed half frames (506).
3. 3. The efficient steel hub feeding and polishing device according to claim 2, further comprising a translation mechanism (4), wherein the translation mechanism (4) comprises a translation motor (401) fixedly installed on the inner wall of the rotary cylinder (502), a rotary screw (402) is fixedly installed at the output end of the translation motor (401), the rotary screw (402) and a screw slider (403) form screw thread pair transmission, two limiting blocks (404) are fixedly installed on the surface of the screw slider (403), the limiting blocks (404) are slidably connected with the inner wall of the rotary cylinder (502), two thrust rods (405) are fixedly installed on the surface of the screw slider (403), a cylindrical block (406) is fixedly installed at one end, far away from the thrust rods (405), of the cylindrical block (406), and the end, far away from the thrust rods (405), of the cylindrical block is fixedly connected with the special-shaped cylinder (301).
4. 4. The steel hub efficient feeding polishing device according to claim 2, wherein the rotating mechanism (6) comprises a rotating motor (601) fixedly installed on the installation table (101), a rotating shaft (602) is fixedly installed at the output end of the rotating motor (601), the rotating shaft (602) is matched with the inner wall of the rotating table (603), the rotating table (603) is rotationally connected with the installation table (101), a driving motor (501) is fixedly installed on the surface of the rotating table (603), and a rotating cylinder (502) is rotationally connected with the surface of the rotating table (603).
5. 5. The efficient steel hub feeding and polishing device according to claim 1, wherein the surface of the first extrusion block (201) is fixedly provided with anti-slip rubber.
6. 6. The efficient steel hub feeding and polishing device according to claim 1, wherein the surface of the second extrusion block (204) is fixedly provided with anti-slip rubber.

Description

High-efficient material loading grinding device of steel wheel hub Technical Field The invention relates to the technical field of hub polishing, in particular to a high-efficiency feeding polishing device for a steel hub. Background Along with the development of automobile technology at present, new energy automobiles gradually start to replace fuel automobiles, the manufacturing process of automobile parts needs to be completed through a plurality of steps, and finally, the automobile finished products are completed through assembly, but the most important automobile parts are automobile hubs, and the automobile hubs also need to be subjected to different technological processes in the production process, so that the required quality standard is achieved. At present, when manufacturing of the hub, the polishing of the hub is a very critical technological process, burrs on the hub are removed through polishing, but part of polishing equipment used at present needs to be manually fixed on a polishing mechanism through screws when polishing, the process is very complicated, meanwhile, the production efficiency is influenced, although automatic clamping equipment exists at present, the clamping equipment occupies the surface of the hub when polishing, the position occupied by the clamping equipment cannot be polished when polishing is caused, secondary polishing is needed, and the polishing efficiency is influenced. Based on the above, the invention designs a high-efficiency feeding and polishing device for the steel hub, so as to solve the problems. Disclosure of Invention The embodiment of the invention aims to provide a high-efficiency feeding and polishing device for a steel hub, and aims to solve the technical problems in the prior art mentioned in the background art. The embodiment of the invention is realized in such a way that the steel hub high-efficiency feeding and polishing device comprises: the main body frame comprises an installation table arranged on the main body frame; The fastening mechanism comprises three first extrusion blocks arranged on the mounting table, wherein a first spring rod is fixedly arranged on the surface of each first extrusion block, a first back pressure spring is fixedly arranged at one end of each first spring rod, which is far away from the first extrusion block, and three second extrusion blocks arranged on the mounting table, a second spring rod is fixedly arranged on the surface of each second extrusion block, a second back pressure spring is fixedly arranged at one end of each second spring rod, which is far away from the second extrusion block, and the surface of each first extrusion block is contacted with a hub piece; The sliding groove mechanism is used for driving the first extrusion block and the second extrusion block to extrude and fix the hub piece; the driving device is used for positioning the hub piece and driving the hub piece to perform autorotation polishing; and the rotating mechanism is used for driving the hub piece to incline and polish in the polishing disc. Further, the chute mechanism is including installing the special-shaped section of thick bamboo on the mount table, low spout has been seted up on the surface of special-shaped section of thick bamboo, high spout has still been seted up on the surface of special-shaped section of thick bamboo, low spout links to each other with high spout is smooth, surface sliding connection on the low spout has first sliding ball, the one end that low spout was kept away from to every first sliding ball is all fixed mounting has the head rod, the one end fixed mounting that first sliding ball was kept away from to the head rod has the sliding block, the one end fixed mounting that first connecting rod was kept away from to the sliding rod has the reset spring, the low spout surface sliding connection of adjacent side has the second sliding ball, the one end fixed mounting that low spout was kept away from to the second sliding ball has the second connecting rod, the one end fixed mounting that second connecting rod was kept away from to the second sliding rod has another sliding block, another sliding block fixed mounting has another reset spring, the one end that first back pressure spring kept away from the first spring is fixed continuous with the sliding block, and first spring and sliding block sliding connection, second spring is kept away from second spring one end fixed with the sliding block, and second spring is connected with second spring. Still further, drive arrangement is including installing the driving motor on the mount table, driving motor's output fixed mounting has the rotation drum, the fixed surface of rotation drum installs first carousel, the fixed surface of rotation drum still has the second carousel, the coaxial fixed surface of rotation drum installs the locating piece, the fixed surface of first carousel installs three, the surface and the sliding block sliding connection of