CN220783272U

CN220783272U - Knuckle polishing tool equipment for automobile chassis piece

Info

Publication number: CN220783272U
Application number: CN202322654133.8U
Authority: CN
Inventors: 颜邦寿
Original assignee: ZHEJIANG HUABANG MACHINERY CO Ltd
Current assignee: ZHEJIANG HUABANG MACHINERY CO Ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-04-16
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses knuckle polishing tool equipment for an automobile chassis piece, and relates to the technical field of grinding. The steering knuckle comprises a bottom plate, a steering knuckle body is arranged above the bottom plate, a positioning component used for limiting the steering knuckle body is arranged above the bottom plate, a rotation control component used for controlling the positioning component to rotate is arranged on the top surface of the bottom plate, a polishing position adjusting component is further arranged on the top surface of the bottom plate, a polishing machine body is arranged on the surface of the polishing position adjusting component, a protection component is further arranged on the surface of the bottom plate, the positioning component comprises a supporting frame, a sliding column is fixedly connected to the surface of the supporting frame, the steering knuckle body is sleeved on the surface of the sliding column, the steering knuckle body can be automatically adjusted in a polishing process, and therefore the surface of the steering knuckle can be comprehensively polished, and the polishing efficiency is effectively improved.

Description

Knuckle polishing tool equipment for automobile chassis piece

Technical Field

The utility model relates to the technical field of grinding, in particular to knuckle grinding tooling equipment for an automobile chassis piece.

Background

The knuckle is also called as a claw, is one of important parts in a steering axle of an automobile, can stably drive the automobile and sensitively transfer the driving direction, and has the functions of transferring and bearing the front load of the automobile, supporting and driving a front wheel to rotate around a main pin so as to steer the automobile, and can bear variable impact load in the driving state of the automobile. When the knuckle is produced, turning and milling are required to be carried out on a plurality of surfaces of the knuckle support, so that burrs are distributed on a plurality of surfaces of a knuckle product after machining is finished. The knuckle is clamped and fixed and then is subjected to deburring by tools such as files.

The Chinese patent document with the bulletin number of CN212706186U discloses a fixing tool for a high-strength 40KG knuckle, a knuckle limiting seat is arranged on a bracket, the knuckle limiting seat penetrates through the bracket, a fixing device is arranged on the bracket and is used for fixing a knuckle placed in the knuckle limiting seat, and fixing clamping operation of the knuckle is completed. Aiming at the technical scheme, the following defects exist in use: in the prior art, after the steering knuckle is fixed, the direction of the steering knuckle is difficult to adjust, and the steering knuckle is manually moved around to carry out polishing operation, so that the surface of the steering knuckle is difficult to carry out rapid and comprehensive polishing processing, and the polishing efficiency is low.

Therefore, the steering knuckle polishing tool equipment for the automobile chassis is provided.

Disclosure of utility model

The utility model aims at: in order to solve the problems in the background art, the utility model provides knuckle polishing tool equipment for an automobile chassis.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a knuckle frock equipment of polishing of car chassis spare, includes the bottom plate, the top of bottom plate is provided with the knuckle body, the bottom plate top is provided with and is used for the spacing locating component of knuckle body, the bottom plate top surface is provided with and is used for controlling locating component pivoted rotary control subassembly, the top surface of bottom plate still is provided with the position adjustment subassembly that polishes, the position adjustment subassembly surface of polishing is provided with the polisher body, the surface of bottom plate still is provided with protection component.

Further, locating component includes the support frame, the fixed surface of support frame has the traveller, and the knuckle body cup joints at the traveller surface, traveller fixed surface has cup jointed the dog, and knuckle body left side and dog surface laminating, support frame fixed surface has the mounting box, the back fixed mounting of mounting box has the second motor, the output fixedly connected with two-way lead screw of second motor, two-way lead screw surface threaded connection has the connecting rod, the spout has been seted up in the bottom surface of mounting box, and the inner wall and the connecting rod surface sliding connection of spout, connecting rod fixed surface has the fixture block, and the fixture block is at the surface of knuckle body.

Further, the rotation control assembly comprises a fixing frame, the fixing frame is fixedly connected with the bottom plate, a first motor is fixedly installed on the top surface of the fixing frame, a rotating shaft is fixedly connected to the output end of the first motor, and the end portion of the rotating shaft is fixedly connected with the supporting frame.

Further, the position adjustment subassembly of polishing includes the control box, and control box and bottom plate fixed connection, the inner wall fixed mounting of control box has the third motor, the output fixedly connected with screw thread post of third motor, screw thread post surface threaded connection has the erection column, the right flank of control box has link up and has seted up the groove of stretching out, and stretches out the inner wall and erection column surface sliding connection in groove, the right-hand member fixed mounting of erection column has electric putter, and the polisher body sets up the flexible end tip at electric putter.

Further, the protection component comprises a limit groove, the limit groove is formed in the top surface of the bottom plate, the inner wall of the limit groove is slidably connected with a protection cover, and the right side surface of the protection cover is fixedly connected with a handle.

Further, the front face of the limiting groove is embedded with an observation window.

The beneficial effects of the utility model are as follows:

According to the utility model, the steering knuckle body is limited by the positioning component, the grinding machine body is controlled to move to the right side by the grinding position adjusting component, so that the grinding machine body is contacted with the surface of the steering knuckle body, the grinding machining is performed on the surface of the steering knuckle body by the operation of the grinding machine body, the grinding height can be adjusted by the grinding position adjusting component, the steering knuckle body is driven to rotate by the rotation control component, so that the grinding machine body is contacted with different positions of the steering knuckle body, the grinding position can be comprehensively ground, the protection component can be used for protecting the grinding position, the splashing of scraps is avoided, the effect of being convenient for quickly fixing and automatically grinding the steering knuckle is realized, the grinding position can be independently adjusted in the grinding process, the comprehensive grinding machining is performed on the surface of the steering knuckle, and the grinding efficiency is effectively improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the configuration of the sharpening position adjusting assembly of the present utility model;

FIG. 3 is a side cross-sectional view of the positioning assembly of the present utility model;

Reference numerals: 1. a bottom plate; 2. a rotation control assembly; 201. a fixing frame; 202. a first motor; 203. a rotating shaft; 3. a knuckle body; 4. a positioning assembly; 401. a support frame; 402. a spool; 403. a stop block; 404. a mounting box; 405. a second motor; 406. a two-way screw rod; 407. a connecting rod; 408. a clamping block; 409. a chute; 5. a polishing position adjusting assembly; 501. a control box; 502. a third motor; 503. a threaded column; 504. a mounting column; 505. extending out of the groove; 506. an electric push rod; 6. a sander body; 7. a protective assembly; 701. a limit groove; 702. a protective cover; 703. a handle; 704. and an observation window.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, fig. 2 and fig. 3, the knuckle polishing tool equipment for the automobile chassis piece comprises a bottom plate 1, the knuckle body 3 is arranged above the bottom plate 1, the locating component 4 used for limiting the knuckle body 3 is arranged above the bottom plate 1, the rotating control component 2 used for controlling the locating component 4 to rotate is arranged on the top surface of the bottom plate 1, the polishing position adjusting component 5 is further arranged on the top surface of the bottom plate 1, the polishing position adjusting component 5 is provided with the polishing machine body 6, the protecting component 7 is further arranged on the surface of the bottom plate 1, more specifically, the knuckle body 3 is limited through the locating component 4, the polishing machine body 6 is controlled to move to the right side through the polishing position adjusting component 5, the polishing machine body 6 is in contact with the surface of the knuckle body 3, the polishing process is carried out through the polishing position adjusting component 6, the polishing height can be adjusted through the polishing position adjusting component 5, the rotating control component 2 is driven to rotate the knuckle body 3, the polishing machine body 6 and the different positions of the knuckle body 3 are contacted, and the polishing machine body 6 can be comprehensively polished, and the polishing chips can be prevented from splashing in the polishing position by the protecting component 7.

The positioning component 4 comprises a supporting frame 401, the surface fixedly connected with slide column 402 of supporting frame 401, and the knuckle body 3 cup joints at slide column 402 surface, slide column 402 surface fixedly cup joints dog 403, and knuckle body 3 left side and dog 403 surface laminating, supporting frame 401 surface fixedly connected with mounting box 404, the back fixed mounting of mounting box 404 has second motor 405, the output fixedly connected with two-way lead screw 406 of second motor 405, two-way lead screw 406 surface threaded connection has connecting rod 407, the spout 409 has been seted up in the bottom surface link up of mounting box 404, and the inner wall and the connecting rod 407 surface sliding connection of spout 409, connecting rod 407 surface fixedly connected with fixture block 408, and the fixture block 408 block joint is at the surface of knuckle body 3, it is to be explained, penetrate the shaft hole inside of dog 403 with slide column 402, move knuckle body 3 to the left side until knuckle body 3 and dog 403 surface contact, carry out preliminary spacing to knuckle body 3's position, the drive two-way lead screw 406 through second motor 405 rotates, drive connecting rod 407 slides along the inner wall of spout 409 under the screw effect, thereby drive fixture block 408, make the fixture block 408 block joint body 3 clamp 3 to press from both sides knuckle 3 surface to carry out spacing to the knuckle 3.

The rotation control assembly 2 comprises a fixing frame 201, the fixing frame 201 is fixedly connected with the bottom plate 1, a first motor 202 is fixedly arranged on the top surface of the fixing frame 201, a rotating shaft 203 is fixedly connected to the output end of the first motor 202, the end portion of the rotating shaft 203 is fixedly connected with a supporting frame 401, more specifically, the rotating shaft 203 is driven to rotate through the operation of the first motor 202, and therefore the positioning assembly 4 and the steering knuckle body 3 can be driven to rotate.

The polishing position adjusting assembly 5 comprises a control box 501, the control box 501 is fixedly connected with the bottom plate 1, a third motor 502 is fixedly arranged on the inner wall of the control box 501, a threaded column 503 is fixedly connected with the output end of the third motor 502, a mounting column 504 is connected to the surface of the threaded column 503 in a threaded manner, an extending groove 505 is formed in the right side face of the control box 501 in a penetrating manner, the inner wall of the extending groove 505 is slidably connected with the surface of the mounting column 504, an electric push rod 506 is fixedly arranged at the right end of the mounting column 504, the polishing machine body 6 is arranged at the end part of the extending end of the electric push rod 506, the threaded column 503 is driven to rotate through the third motor 502, the mounting column 504 is driven to slide along the inner wall of the extending groove 505 under the action of threads, the electric push rod 506 and the polishing machine body 6 are driven to move up and down, the polishing position is adjusted vertically, the extending end of the electric push rod 506 is driven to extend, and the polishing machine body 6 is driven to move, and the polishing machine body 6 can be contacted with the surface of the knuckle body 3.

The protection component 7 includes spacing groove 701, and the top surface at bottom plate 1 is seted up to spacing groove 701, and the inner wall sliding connection of spacing groove 701 has protection casing 702, and the right flank fixedly connected with handle 703 of protection casing 702, more specifically, through pulling handle 703, drives protection casing 702 and slides along the inner wall of spacing groove 701, finally makes knuckle body 3 and polisher body 6 be located the inboard of spacing groove 701, blocks the piece that the grinding produced through spacing groove 701, avoids the piece to splash and causes personnel injury and processing environmental pollution.

The front surface of the limiting groove 701 is embedded with an observation window 704, and it should be noted that when the polishing position is shielded by using the protective cover 702, polishing conditions can be observed through the observation window 704.

To sum up: according to the utility model, the steering knuckle body 3 is limited through the positioning component 4, the grinding machine body 6 is controlled to move to the right through the grinding position adjusting component 5, so that the grinding machine body 6 is contacted with the surface of the steering knuckle body 3, the grinding machining is performed on the surface of the steering knuckle body 3 through the operation of the grinding machine body 6, the grinding height can be adjusted through the grinding position adjusting component 5, the positioning component 4 is driven to rotate through the rotation control component 2, so that the steering knuckle body 3 is driven to rotate, the grinding machine body 6 is contacted with different positions of the steering knuckle body 3, the grinding position can be comprehensively ground, the grinding position can be protected through the protection component 7 in the grinding process, the scattering of scraps is avoided, the effects of being convenient for quickly fixing and automatically grinding the steering knuckle are realized in use, the grinding position can be automatically adjusted in the grinding process, the comprehensive grinding machining can be performed on the surface of the steering knuckle, and the grinding efficiency is effectively improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a knuckle frock equipment of polishing of car chassis spare, its characterized in that, including bottom plate (1), the top of bottom plate (1) is provided with knuckle body (3), bottom plate (1) top is provided with and is used for spacing locating component (4) to knuckle body (3), bottom plate (1) top surface is provided with and is used for controlling locating component (4) pivoted rotation control subassembly (2), the top surface of bottom plate (1) still is provided with position adjustment subassembly (5) of polishing, position adjustment subassembly (5) surface of polishing is provided with polisher body (6), the surface of bottom plate (1) still is provided with protection component (7).

2. The knuckle polishing tool equipment of an automobile chassis part according to claim 1, wherein the positioning component (4) comprises a supporting frame (401), a sliding column (402) is fixedly connected to the surface of the supporting frame (401), a knuckle body (3) is sleeved on the surface of the sliding column (402), a stop block (403) is fixedly sleeved on the surface of the sliding column (402), the left side of the knuckle body (3) is attached to the surface of the stop block (403), an installation box (404) is fixedly connected to the surface of the supporting frame (401), a second motor (405) is fixedly installed on the back of the installation box (404), a bidirectional screw (406) is fixedly connected to the output end of the second motor (405), a connecting rod (407) is connected to the surface of the bidirectional screw (406), a sliding groove (409) is formed in a penetrating mode in the bottom surface of the installation box (404), a clamping block (408) is fixedly connected to the surface of the connecting rod (407), and the inner wall of the sliding groove (409) is in sliding connection with the surface of the connecting rod (407).

3. The knuckle polishing tool equipment of an automobile chassis according to claim 2, wherein the rotation control assembly (2) comprises a fixing frame (201), the fixing frame (201) is fixedly connected with the bottom plate (1), a first motor (202) is fixedly installed on the top surface of the fixing frame (201), a rotating shaft (203) is fixedly connected to the output end of the first motor (202), and the end portion of the rotating shaft (203) is fixedly connected with the supporting frame (401).

4. The knuckle polishing tool equipment of an automobile chassis part according to claim 1, wherein the polishing position adjusting assembly (5) comprises a control box (501), the control box (501) is fixedly connected with the bottom plate (1), a third motor (502) is fixedly installed on the inner wall of the control box (501), a threaded column (503) is fixedly connected with the output end of the third motor (502), a mounting column (504) is connected with the surface of the threaded column (503) in a threaded manner, an extending groove (505) is formed in the right side surface of the control box (501) in a penetrating manner, the inner wall of the extending groove (505) is in surface sliding connection with the mounting column (504), an electric push rod (506) is fixedly installed at the right end of the mounting column (504), and a polishing machine body (6) is arranged at the end part of the telescopic end of the electric push rod (506).

5. The knuckle polishing tool equipment of the automobile chassis according to claim 1, wherein the protection assembly (7) comprises a limit groove (701), the limit groove (701) is formed in the top surface of the bottom plate (1), the inner wall of the limit groove (701) is slidably connected with a protection cover (702), and the right side surface of the protection cover (702) is fixedly connected with a handle (703).

6. The knuckle polishing tool equipment for the automobile chassis according to claim 5, wherein an observation window (704) is embedded in the front surface of the limiting groove (701).