Auxiliary mechanism for metal accessory machining

Abstract

The utility model discloses an auxiliary mechanism for metal fitting machining, and particularly relates to the technical field of metal fitting machining, the auxiliary mechanism comprises a fixed seat, a rotating mechanism is fixedly mounted on one side of the fixed seat, and a mounting cross frame is fixedly mounted on one side, away from the fixed seat, of the rotating mechanism; positioning mechanisms are vertically mounted at the two ends of the mounting transverse frame correspondingly, and a to-be-machined automobile axle is movably clamped between the two positioning mechanisms. The positioning mechanism comprises a longitudinal sliding frame, the longitudinal sliding frame is perpendicularly installed at the end of the installation transverse frame, an arc-shaped frame is fixedly installed at the bottom end of the longitudinal sliding frame, a first positioning wheel is movably clamped to the top of the inner side of the arc-shaped frame, and a first shaft is fixedly installed in the middle of the first positioning wheel. The automobile axle is clamped and positioned in a wheel mode, the automobile axle can be driven to rotate in an auxiliary mode, follow-up rotary machining of the automobile axle is facilitated, and the machining efficiency of the automobile axle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal fittings processing, in particular to an auxiliary mechanism for metal fittings processing. Background Art

[0002] Automotive metal accessories include various types of parts, mainly used in the vehicle's structure, power transmission, braking system, etc. They are usually made of aluminum alloy, steel, stainless steel and other materials to ensure their strength and durability. Automobile axles are very important metal accessories in vehicles, mainly used to support wheels, transmit power and bear loads;

[0003] When turning, grinding or cleaning automobile axles, they need to be loaded and positioned. Traditionally, automobile axle loading and positioning is done manually by placing the automobile axle in a positioning mechanism for positioning. During processing, manual unloading is required after processing is completed. Manual loading and unloading is laborious and may cause damage to the automobile axle. Therefore, we propose an auxiliary mechanism for metal accessories processing to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide an auxiliary mechanism for metal fitting processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an auxiliary mechanism for metal fitting processing, comprising a fixed seat, a rotating mechanism fixedly mounted on one side of the fixed seat, a mounting cross frame fixedly mounted on a side of the rotating mechanism away from the fixed seat, positioning mechanisms vertically mounted on both ends of the mounting cross frame, and an automobile axle to be processed being movably clamped between the two positioning mechanisms;

[0006] The cam is fixedly mounted on the top of the driving mechanism, and the cam is fixedly mounted on the driving mechanism, and the cam is fixedly mounted on the driving mechanism. The cam is fixedly mounted on the top of the driving mechanism, and the cam is fixedly mounted on the driving mechanism.

[0007] Preferably, the first positioning wheel and the two second positioning wheels are distributed in a ring array about the center of the arc frame.

[0008] Preferably, the automobile axle is movably engaged between the first positioning wheel and the two second positioning wheels.

[0009] Preferably, a crown gear is fixedly mounted on the middle of the double-headed screw, a first motor is fixedly mounted on one side of the longitudinal sliding seat, a driving gear is fixedly mounted on the driving end of the first motor, and the driving gear and the crown gear are meshed and connected.

[0010] Preferably, a second motor is fixedly mounted on the top of the side end of the arc-shaped frame, and a driving end of the second motor and one end of the first shaft are fixedly mounted.

[0011] Preferably, the rotating mechanism includes two symmetrically distributed rotating side frames, the rotating side frames are fixedly mounted on one side of the fixed seat, the end of the rotating side frame away from the fixed seat is movably provided with a rotating frame, the top of the rotating frame is fixedly mounted with a rotating shaft, the rotating shaft is rotatably connected to the end of the rotating side frame away from the fixed seat, and the mounting cross frame is fixedly mounted on the end of the rotating frame away from the rotating side frame.

[0012] Preferably, a driven worm gear is fixedly mounted on one end of the rotating shaft, a driving worm is meshedly connected to the top of the driven worm gear, rotating seats are rotatably mounted on both ends of the driving worm, and the rotating seats are fixedly mounted on the side ends of the rotating side frames.

[0013] Preferably, a third motor is fixedly mounted on a side of the rotating side frame close to the driving worm, and a driving end of the third motor is fixedly mounted to one end of the driving worm.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting up a rotating mechanism, the automobile axle can be wheel-clamped and positioned, and the automobile axle can be driven to perform auxiliary rotation, which facilitates the subsequent rotary processing of the automobile axle and improves the processing efficiency of the automobile axle.

[0016] 2. By setting up a rotating mechanism, the automobile axle can be driven to perform auxiliary rotation, rotating the automobile axle from a horizontal state to a vertical state, which facilitates the vertical processing of the automobile axle and further improves the efficiency of subsequent automobile axle processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1This is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a structural diagram of the positioning mechanism in the utility model.

[0020] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 It is a structural diagram of the rotating mechanism in the utility model.

[0022] Figure 5 It is a structural schematic diagram of another state of the utility model.

[0023] In the figure: 1. fixed seat; 2. rotating mechanism; 3. mounting cross frame; 4. positioning mechanism; 5. automobile axle; 41. longitudinal sliding frame; 411. longitudinal sliding seat; 42. arc frame; 43. first positioning wheel; 431. first shaft; 432. second motor; 44. rotating frame; 441. second shaft; 45. second positioning wheel; 46. inner screw frame; 47. double-headed screw; 48. crown gear; 481. first motor; 482. driving gear; 21. rotating side frame; 22. rotating frame; 221. rotating shaft; 23. driven worm gear; 231. driving worm; 2311. rotating seat; 232. third motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: Figure 1-5 As shown, the utility model provides an auxiliary mechanism for metal parts processing, including a fixed base 1, a rotating mechanism 2 is fixedly installed on one side of the fixed base 1, a mounting cross frame 3 is fixedly installed on the side of the rotating mechanism 2 away from the fixed base 1, and positioning mechanisms 4 are vertically installed at both ends of the mounting cross frame 3. An automobile axle 5 to be processed is movably clamped between the two positioning mechanisms 4;

[0026] The positioning mechanism 4 includes a longitudinal sliding frame 41, which is vertically mounted on the end of the mounting cross frame 3. An arc frame 42 is fixedly mounted on the bottom end of the longitudinal sliding frame 41. A first positioning wheel 43 is movably mounted on the inner top of the arc frame 42. A first shaft 431 is fixedly mounted on the middle part of the first positioning wheel 43. The first shaft 431 is rotatably engaged with the arc frame 42. The first positioning wheel 43 is convenient for rotating on the arc frame 42. Both ends of the arc frame 42 are movably engaged with a rotating frame 44. The bottom of the rotating frame 44 is rotatably mounted with a second positioning wheel 45. The first positioning wheel 43 and the two second positioning wheels 45 are distributed in a circular array about the center of the arc frame 42. The automobile axle 5 is movably engaged between the first positioning wheel 43 and the two second positioning wheels 45.

[0027] A second shaft 441 is fixedly installed on one side of the rotating frame 44 close to the second positioning wheel 45. The second shaft 441 is rotatably connected to the arc frame 42, so that the rotating frame 44 can be easily rotated on the arc frame 42. An inner screw frame 46 is rotatably installed on the top of the rotating frame 44. The inner screw frame 46 is easy to rotate on the top of the rotating frame 44. A longitudinal sliding seat 411 is slidably provided in the longitudinal sliding frame 41. A double-headed screw 47 is rotatably installed in the middle of the longitudinal sliding seat 411. The inner screw frame 46 is respectively threadedly installed on the ends of the double-headed screw 47.

[0028] A crown gear 48 is fixedly installed on the middle part of the double-headed screw 47, and a first motor 481 is fixedly installed on one side of the longitudinal sliding seat 411. A driving gear 482 is fixedly installed on the driving end of the first motor 481, and the driving gear 482 is meshed with the crown gear 48. When in use, the first motor 481 is controlled to start and drive the driving gear 482 to drive the crown gear 48 to rotate, thereby controlling the rotation of the double-headed screw 47. The inner screw frame 46 is respectively threadedly installed on the end of the double-headed screw 47, and the longitudinal sliding seat 411 is convenient for sliding in the longitudinal sliding frame 41, driving the rotating frames 44 and the second positioning wheels 45 on both sides to rotate towards each other, and cooperating with the connection of the first positioning wheel 43, the automobile axle 5 is wheel-clamped and positioned by the first positioning wheel 43 and the two second positioning wheels 45, so as to facilitate the stable movement of the entire automobile axle 5 for subsequent processing;

[0029] On the contrary, the first motor 481 is controlled to start driving the driving gear 482 to drive the crown gear 48 to rotate in the opposite direction, driving the rotating frames 44 on both sides and the second positioning wheels 45 to rotate in opposite directions, and the automobile axle 5 loses its positioning.

[0030] A second motor 432 is fixedly installed on the top of the side end of the arc frame 42. The driving end of the second motor 432 is fixedly installed on one end of the first shaft 431. The second motor 432 is controlled to start and drive the first shaft 431 to rotate, thereby controlling the rotation of the first positioning wheel 43, thereby driving the automobile axle 5 to perform auxiliary rotation, facilitating the subsequent rotational processing of the automobile axle 5, and improving the processing efficiency of the automobile axle 5.

[0031] The rotating mechanism 2 includes two symmetrically distributed rotating side frames 21, the rotating side frames 21 are fixedly mounted on one side of the fixed seat 1, and a rotating frame 22 is movably mounted on the end of the rotating side frame 21 away from the fixed seat 1. A rotating shaft 221 is fixedly mounted on the top of the rotating frame 22, and the rotating shaft 221 is rotatably clamped on the end of the rotating side frame 21 away from the fixed seat 1. The mounting cross frame 3 is fixedly mounted on the end of the rotating frame 22 away from the rotating side frame 21; a driven worm gear 23 is fixedly mounted on one end of the rotating shaft 221, and a driving worm 231 is meshedly connected to the top of the driven worm gear 23, and a rotating seat 2311 is rotatably mounted on both ends of the driving worm 231, and the rotating seat 2311 is fixedly mounted on the rotating frame. The side end of the rotating side frame 21; a third motor 232 is fixedly installed on one side of the rotating side frame 21 close to the driving worm 231, and the driving end of the third motor 232 and one end of the driving worm 231 are fixedly installed. When in use, the third motor 232 is controlled to turn on the driving worm 231 to drive the driven worm gear 23 and the rotating shaft 221 to rotate, thereby driving the rotating frame 22 to rotate in the rotating side frame 21, thereby driving the installation cross frame 3 and the two positioning mechanisms 4 to rotate, and then driving the automobile axle 5 to perform auxiliary rotation, rotating the automobile axle 5 from a horizontal state to a vertical state, so as to facilitate the vertical processing of the automobile axle 5 and further improve the efficiency of subsequent automobile axle 5 processing.

[0032] Working principle: When in use, the fixing base 1 of the entire auxiliary mechanism and the external mechanical arm can be installed and fixed, and the mechanical arm can be used to move the entire auxiliary mechanism to the position of the automobile axle 5, and the positioning mechanisms 4 on both sides are located on the outside of the automobile axle 5;

[0033] Subsequently, the first motor 481 is controlled to start, driving the driving gear 482 to drive the crown gear 48 to rotate, thereby controlling the double-headed screw 47 to rotate, and the inner screw frame 46 is respectively threadedly installed on the end of the double-headed screw 47, and the longitudinal slide seat 411 is convenient for sliding in the longitudinal slide frame 41, driving the rotating frames 44 and the second positioning wheels 45 on both sides to rotate towards each other, and cooperating with the connection of the first positioning wheel 43, the first positioning wheel 43 and the two second positioning wheels 45 are used to perform wheel clamping and positioning of the automobile axle 5, so as to facilitate the stable movement of the entire automobile axle 5 for subsequent processing;

[0034] The second motor 432 is controlled to start and drive the first shaft 431 to rotate, thereby controlling the first positioning wheel 43 to rotate, thereby driving the automobile axle 5 to perform auxiliary rotation, facilitating subsequent rotary processing of the automobile axle 5 and improving the processing efficiency of the automobile axle 5;

[0035] And by controlling to turn on the third motor 232, the driving worm 231 drives the driven worm gear 23 and the rotating shaft 221 to rotate, thereby driving the rotating frame 22 to rotate in the rotating side frame 21, thereby driving the mounting cross frame 3 and the two positioning mechanisms 4 to rotate, and then driving the automobile axle 5 to perform auxiliary rotation, rotating the automobile axle 5 from a horizontal state to a vertical state, so as to facilitate the vertical processing of the automobile axle 5 and further improve the efficiency of subsequent automobile axle 5 processing.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary mechanism for metal parts processing, comprising a fixing seat (1), characterized in that: A rotating mechanism (2) is fixedly mounted on one side of the fixing seat (1), a mounting cross frame (3) is fixedly mounted on a side of the rotating mechanism (2) away from the fixing seat (1), positioning mechanisms (4) are vertically mounted on both ends of the mounting cross frame (3), and an automobile axle (5) to be processed is movably mounted between the two positioning mechanisms (4); The positioning mechanism (4) includes a longitudinal sliding frame (41), the longitudinal sliding frame (41) is vertically mounted on the end of the mounting horizontal frame (3), an arc frame (42) is fixedly mounted on the bottom end of the longitudinal sliding frame (41), a first positioning wheel (43) is movably mounted on the top inner side of the arc frame (42), a first shaft (431) is fixedly mounted on the middle part of the first positioning wheel (43), the first shaft (431) is rotatably mounted on the arc frame (42), and a rotating frame (44) is movably mounted on both ends of the arc frame (42), and the rotating frame (44) is movably mounted on the rotating frame (44). ) are rotatably mounted on the bottom of each of the rotating frames (44), a second positioning wheel (45) is fixedly mounted on one side of the rotating frame (44) close to the second positioning wheel (45), the second shaft (441) is rotatably clamped on the arc frame (42), an inner screw frame (46) is rotatably mounted on the top of the rotating frame (44), a longitudinal sliding seat (411) is provided in the sliding card in the longitudinal sliding frame (41), a double-headed screw (47) is rotatably mounted in the middle of the longitudinal sliding seat (411), and the inner screw frame (46) is respectively threadedly mounted on the ends of the double-headed screw (47).

2. The auxiliary mechanism for metal parts processing according to claim 1, characterized in that: The first positioning wheel (43) and the two second positioning wheels (45) are distributed in a circular array about the center of the arc frame (42).

3. The auxiliary mechanism for metal parts processing according to claim 2, characterized in that: The automobile axle (5) is movably clamped between a first positioning wheel (43) and two second positioning wheels (45).

4. The auxiliary mechanism for metal parts processing according to claim 1, characterized in that: A crown gear (48) is fixedly mounted on the middle of the double-headed screw (47), a first motor (481) is fixedly mounted on one side of the longitudinal sliding seat (411), a driving gear (482) is fixedly mounted on the driving end of the first motor (481), and the driving gear (482) and the crown gear (48) are meshed and connected.

5. The auxiliary mechanism for metal parts processing according to claim 1, characterized in that: A second motor (432) is fixedly mounted on the top of the side end of the arc frame (42), and a driving end of the second motor (432) and one end of the first shaft (431) are fixedly mounted.

6. The auxiliary mechanism for metal parts processing according to claim 1, characterized in that: The rotating mechanism (2) comprises two symmetrically distributed rotating side frames (21), the rotating side frames (21) being fixedly mounted on one side of the fixed seat (1), a rotating frame (22) being movably mounted on one end of the rotating side frame (21) away from the fixed seat (1), a rotating shaft (221) being fixedly mounted on the top of the rotating frame (22), the rotating shaft (221) being rotatably mounted on the end of the rotating side frame (21) away from the fixed seat (1), and the mounting cross frame (3) being fixedly mounted on the end of the rotating frame (22) away from the rotating side frame (21).

7. The auxiliary mechanism for metal parts processing according to claim 6, characterized in that: A driven worm gear (23) is fixedly mounted on one end of the rotating shaft (221), a driving worm (231) is meshedly connected to the top of the driven worm gear (23), and a rotating seat (2311) is rotatably mounted on both ends of the driving worm (231), and the rotating seat (2311) is fixedly mounted on the side end of the rotating side frame (21).

8. The auxiliary mechanism for metal parts processing according to claim 7, characterized in that: A third motor (232) is fixedly mounted on one side of the rotating side frame (21) close to the driving worm (231), and a driving end of the third motor (232) and one end of the driving worm (231) are fixedly mounted.

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