CN218080593U

CN218080593U - Milling machine for processing inner side and outer side of steering knuckle

Info

Publication number: CN218080593U
Application number: CN202222180315.1U
Authority: CN
Inventors: 吴以春; 吴燕娣; 秦成; 黄晖; 陈大银
Original assignee: Wuhu Taiji Machinery Co ltd
Current assignee: Wuhu Taiji Machinery Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-20
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a milling machine for machining the inner side and the outer side of a steering knuckle, which comprises a numerical control milling cutter, wherein the numerical control milling cutter is assembled on a milling machine body, the milling machine body is provided with a clamping mechanism, the clamping mechanism comprises symmetrically distributed movable plates, the two movable plates are respectively and slidably installed in chutes symmetrically formed on a bed surface of the milling machine body and are pushed and closed by a cylinder arranged on the inner wall of the movable plates, the two movable plates are rotatably provided with clamping blocks on the side walls facing to each other, the numerical control milling cutter is positioned right above the two clamping blocks, electric telescopic links fixedly arranged on the milling machine body are positioned right below the two clamping blocks, and the telescopic ends of the electric telescopic links are fixedly provided with material carrying plates; the milling machine is characterized in that an angle adjusting mechanism is arranged on the milling machine body and used for driving the two clamping blocks to rotate synchronously. The utility model discloses, can overturn again after the knuckle centre gripping, and then can process its each face, can also collect the clearance with the sweeps.

Description

Milling machine for processing inner side and outer side of steering knuckle

Technical Field

The utility model relates to a knuckle processing technology field, concretely relates to milling machine of knuckle inboard processing usefulness.

Background

The steering knuckle is a part for steering the automobile, and transmits and bears the front load of the automobile, supports and drives the front wheels to rotate around the main pin so as to steer the automobile. In a driving state of the vehicle, it is subjected to a variable impact load, and therefore, it is required to have a high strength.

According to the patent number: CN201520805489.X discloses a knuckle special milling machine anchor clamps, belongs to machining equipment technical field, has solved the problem that knuckle machining efficiency is low among the prior art. Including the anchor clamps body, knuckle, the knuckle sets up the specific top of anchor clamps, be equipped with V type piece first, V type piece second, locating pin and support nail on the anchor clamps body, anchor clamps body one side still is equipped with pneumatic clamping mechanism, the knuckle can be placed in V type piece first and V type piece second and pass through pneumatic clamping mechanism compresses tightly, the support nail sets up the below of knuckle one side. The special milling machine fixture for the steering knuckle has a novel and stable structure, is provided with two V-shaped blocks and a positioning pin, can automatically and quickly position the steering knuckle workpiece, avoids over-positioning, and is convenient and accurate to position; the pneumatic clamping mechanism is adopted to tightly press the workpiece on the clamp body, so that the clamping is convenient, the labor intensity of workers is reduced, and the processing efficiency is improved.

In the above-mentioned patent document, can fix a position the knuckle work piece fast automatically, avoid the over-location, the location is convenient accurate, and the clamping is convenient, has reduced workman's intensity of labour, has improved machining efficiency. However, the steering knuckle is complex to machine, and each surface in the steering knuckle needs to be machined by a numerical control milling cutter, so that the steering knuckle can be positioned at one position only.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a milling machine of knuckle inside and outside processing usefulness for solve the technical problem who exists among the above-mentioned background art.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does: a milling machine for machining the inner side and the outer side of a steering knuckle comprises a numerical control milling cutter, wherein the numerical control milling cutter is assembled on a milling machine body, a clamping mechanism is arranged on the milling machine body and comprises symmetrically distributed movable plates, the two movable plates are respectively and slidably mounted in sliding grooves symmetrically formed in a bed surface of the milling machine body and pushed by a cylinder arranged on the inner wall of the milling machine body to be close to each other, clamping blocks are rotatably arranged on the opposite side walls of the two movable plates, the numerical control milling cutter is positioned right above the two clamping blocks, an electric telescopic rod fixedly arranged on the milling machine body is positioned right below the two clamping blocks, and a material carrying plate is fixedly mounted at the telescopic end of the electric telescopic rod;

the milling machine is characterized in that an angle adjusting mechanism is arranged on the milling machine body and used for driving the two clamping blocks to rotate synchronously.

Furthermore, a rectangular array of rubber bumps is arranged on the clamping side of the clamping block.

Further, angle adjustment mechanism includes fixed mounting's motor, fixed mounting has the dwang on the output shaft of motor, the dwang runs through two fly leaf and the symmetry is fixed with first gear on it, two the grip block is driven relative movement so that fixed mounting's second gear and two in its axis of rotation first gear meshes all the time.

Further, a fixed plate is fixedly mounted on the milling machine body, and the rotating rod is rotatably mounted on the fixed plate relative to the end part fixed on the output end of the motor.

Furthermore, a baffle is fixedly installed on one side of the bed surface, a recovery box is inserted into a groove formed in the other side of the bed surface, a fan is arranged at the top of the baffle, a touch switch is arranged on the side wall of the baffle, the fan is in circuit coupling with the touch switch, and the material carrying plate is driven by the electric telescopic rod to descend so that the outer wall of one side of the material carrying plate is abutted to the touch switch.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: after the steering knuckle is placed on the material carrying plate, the steering knuckle can be clamped and fixed through the clamping mechanism, and then the two clamping blocks can be driven to synchronously rotate through the angle adjusting mechanism, so that the steering knuckle can be driven to simultaneously rotate and turn over, and each surface of the steering knuckle can be machined through the numerical control milling cutter;

and after finishing processing, its electric telescopic handle orders about and carries the flitch decline back, and the fan on the baffle can blow the knuckle with carry the sweeps on the flitch to collect in retrieving the box to follow-up clearance, and can avoid the pollution to the surrounding environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

reference numerals

1. A milling machine body; 101. a chute; 102. a groove; 2. numerical control milling cutter; 3. a clamping mechanism; 31. a cylinder; 32. a movable plate; 33. a clamping block; 331. a rubber bump; 4. an electric telescopic rod; 5. a material loading plate; 6. an angle adjusting mechanism; 61. rotating the rod; 62. a first gear; 63. a second gear; 64. a motor; 65. a fixing plate; 7. a recovery box; 8. a baffle plate; 9. a fan; 10. and (6) touching a switch.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; 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.

Examples

Referring to the attached drawings 1-2, a clamping mechanism 3 is arranged on a milling machine body 1, wherein the clamping mechanism 3 comprises two movable plates 32 which are symmetrically distributed, the two movable plates 32 respectively slide in sliding grooves 101 symmetrically formed on the bed surface of the milling machine body 1, a cylinder 31 is arranged in the sliding groove 101, the two movable plates 32 can be driven to approach by the pushing of the cylinder 31, clamping blocks 33 are rotatably arranged on the opposite side walls of the two movable plates 32, a numerically controlled milling cutter 2 assembled on the milling machine body 1 is positioned right above the two clamping blocks 33, an electric telescopic rod 4 fixed on the milling machine body 1 is positioned right below the electric telescopic rod, and a material carrying plate 5 is fixed on the telescopic end of the electric telescopic rod 4;

the milling machine body 1 is provided with an angle adjusting mechanism 6 for driving the two clamping blocks 33 to keep synchronous rotation;

in summary, after the knuckle is placed on the material carrying plate 5, the material carrying plate 5 is driven by the electric telescopic rod 4 to ascend to the bottoms of the two clamping blocks 33, then the two movable plates 32 and the clamping blocks 33 can be driven to approach by the pushing of the cylinder 31, the knuckle is clamped between the two clamping blocks 33, and then the knuckle can be processed by the numerical control milling cutter 2; after the clamping, the material carrying plate 5 is driven to descend in the same way, and then the two clamping blocks 33 are driven to rotate synchronously through the angle adjusting mechanism 6, so that the steering knuckle can be driven to rotate and turn over synchronously, and each surface of the steering knuckle can be machined.

Next, rubber bumps 331 are provided in a rectangular array on the side wall where the clamping block 33 clamps for increasing the friction with the knuckle so that it can slide off during the clamping process.

Then, the angle adjusting mechanism 6 includes a motor 64 fixed on the milling machine body 1, and the rotating rod 61 is fixed on the output shaft of the motor 64 and keeps rotating synchronously therewith, the rotating rod 61 penetrates through the two movable plates 32 and symmetrically fixes the first gears 62 thereon, when the two movable plates 32 are pushed by the cylinder 31 to approach, the two clamping blocks 33 move synchronously and the second gears 63 fixed on the rotating shaft can be engaged with the two first gears 62 at all times, and after the two clamping blocks 33 clamp and fix the knuckle, the motor 64 can be started to drive the rotating rod 61 to rotate, then the two clamping blocks 33 rotate synchronously, and the knuckle rotates synchronously and turns over, that is, each surface of the knuckle can be processed by the numerically controlled milling cutter 2.

Furthermore, a fixed plate 65 is fixed to the milling machine body 1, and the rotating lever 61 is rotated on the fixed plate 65 with respect to the end of the output end of the fixed motor 64, so that the rotating lever 61 can be rotated more stably by the motor 64.

Finally, a baffle 8 is fixed on one side of the bed surface of the milling machine body 1, a recovery box 7 is inserted in a groove 102 formed in the other side of the bed surface, a fan 9 is arranged at the top of the baffle 8, a touch switch 10 is arranged on the side wall of the baffle, a circuit between the fan 9 and the touch switch 10 is coupled, after the processing is finished, the material carrying plate 5 is driven to descend through the electric telescopic rod 4, the outer wall of one side of the material carrying plate 5 can abut against the touch switch 10, the fan 9 is started, and waste chips produced by processing on the steering knuckle and the material carrying plate 5 are blown into the recovery box 7 to be collected so as to be extracted out of the groove 102 for cleaning.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a milling machine of knuckle inside and outside processing usefulness, includes numerical control milling cutter (2), its characterized in that: the numerical control milling cutter (2) is assembled on a milling machine body (1), a clamping mechanism (3) is arranged on the milling machine body (1), the clamping mechanism (3) comprises movable plates (32) which are symmetrically distributed, the two movable plates (32) are respectively installed in sliding chutes (101) symmetrically formed on a bed surface of the milling machine body (1) in a sliding mode and pushed to approach by cylinders (31) arranged on the inner wall of the sliding chutes, clamping blocks (33) are rotatably arranged on the opposite side walls of the two movable plates (32), the numerical control milling cutter (2) is located right above the two clamping blocks (33), an electric telescopic rod (4) fixedly arranged on the milling machine body (1) is located right below the two clamping blocks (33), and a material carrying plate (5) is fixedly installed on the telescopic end of the electric telescopic rod (4);

the milling machine is characterized in that an angle adjusting mechanism (6) is arranged on the milling machine body (1), and the angle adjusting mechanism (6) is used for driving the two clamping blocks (33) to synchronously rotate.

2. A milling machine for inside and outside machining of a knuckle according to claim 1, characterized in that: a rectangular array of rubber bumps (331) is disposed on the clamping side of the clamping block (33).

3. A milling machine for inside and outside machining of a knuckle according to claim 1, characterized in that: angle adjustment mechanism (6) include fixed mounting's motor (64), fixed mounting has dwang (61) on the output shaft of motor (64), dwang (61) run through two fly leaf (32) and its upper symmetry are fixed with first gear (62), two grip block (33) are driven relative movement so that its axis of rotation fixed mounting's second gear (63) and two first gear (62) mesh all the time.

4. A milling machine for inside and outside machining of a knuckle according to claim 3, characterized in that: fixed plate (65) are fixedly mounted on milling machine body (1), and rotating rod (61) is fixed in for the tip of motor (64) output end rotates and installs in on fixed plate (65).

5. A milling machine for inside and outside machining of a knuckle according to claim 1, characterized in that: one side of the bed surface is fixedly provided with a baffle (8), the other side of the bed surface is provided with a groove (102) which is internally inserted with a recovery box (7), the top of the baffle (8) is provided with a fan (9), the side wall of the baffle is provided with a touch switch (10), the fan (9) and the touch switch (10) are coupled through a circuit, and the material carrying plate (5) is driven to descend by the electric telescopic rod (4) so that the outer wall of one side of the material carrying plate is abutted to the touch switch (10).