Overturning conversion device for powder metallurgy component

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a powder metallurgy part turnover conversion device which comprises an arrangement turnover part, the arrangement turnover part is installed on one side of a die-casting forming machine, and the arrangement turnover part is used for grabbing a formed piston and putting the piston on conveying equipment in a turnover posture. The piston is overturned through the arranged overturning part, metal powder on the piston can naturally fall down through gravity, and compared with traditional manual cleaning, the metal powder removing efficiency is greatly improved, and the cleaning effect is more thorough.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field especially relates to a powder metallurgy piece overturning conversion device. BACKGROUND

[0002] Automobile shock absorber is the key part of guaranteeing the comfort and stability of vehicle, and the connecting rod piston is an important component of the shock absorber. In the processing of automobile shock absorber connecting rod piston, metal powder pressure casting forming technology is widely used because it can produce parts with high precision and complex shape.

[0003] After the piston is pressure casted by metal powder, a large amount of metal powder will inevitably adhere to the surface of the piston. If these metal powders are not removed in time, they will have many adverse effects on the subsequent processing procedures. At present, the industry mostly uses manual cleaning for the cleaning of metal powder on the piston after pressure casting. Manual cleaning is low in efficiency and difficult to ensure the consistency of cleaning quality, especially in mass production, which is high in labor cost and prone to piston cleaning leakage. UTILITY MODEL CONTENTS

[0004] The present application provides a powder metallurgy piece overturning conversion device to effectively remove the metal powder on the piston after pressure casting and orderly arrange the piston on the conveying equipment for conveying to the next station.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A powder metallurgy piece overturning conversion device, comprising a fixed plate and a clamping device, the fixed plate is provided with a turnover mechanism for driving the clamping device to turn over, the clamping device is connected with the turnover mechanism, and the turnover mechanism is installed on the conveying equipment through the fixed plate.

[0007] Preferably, the turnover mechanism comprises a driving device one and a driving device two, the output end of the driving device one is connected with the driving device two through a connecting plate, the clamping device is connected with the output end of the driving device two, and the driving device one is installed on the fixed plate. The driving device one and the driving device two can be rotary devices such as rotary cylinders and motors during use, and the accurate control of the clamping device can be realized through the cooperative action of the driving device one and the driving device two. The clamping device comprises at least two clamping jaws and can firmly clamp the piston.

[0008] Preferably, the fixed plate is provided with a mounting plate one, and the mounting plate one is provided with a parking plate for parking the piston. The parking plate is used for parking the piston pushed by the pressure casting equipment and provides a convenient clamping position for the clamping device.

[0009] Preferably, the fixing plate is further provided with a mounting plate two, the mounting plate two is provided with a mounting plate three, the mounting plate three is provided with a detection device one for detecting whether the piston is parked on the parking plate, and the detection device one is used for detecting whether the piston is parked on the parking plate.

[0010] Preferably, the mounting plate two is further provided with a mounting plate four, and the mounting plate four is provided with a detection device two for detecting the reset of the clamping jaw of the clamping device.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] Through the turning operation of the arrangement turning part on the piston, the metal powder on the piston can be naturally dropped by gravity, compared with the traditional manual cleaning, the removal efficiency of the metal powder is greatly improved, and the cleaning effect is more thorough.

[0013] And the device can arrange the piston after removing the metal powder in order on the conveying equipment, ensure that the piston can be smoothly conveyed to the next station, and be beneficial to the smooth progress of the subsequent machining process. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0015] Figure 1 It is the overall structure schematic view of the utility model;

[0016] Figure 2 It is the arrangement turning part structure view of the utility model;

[0017] Figure 3 It is the detection device one and detection device two position view of the utility model;

[0018] Figure 4 It is the initial state diagram of the clamping device of the utility model.

[0019] Figure number explanation: 1, conveying equipment; 2, fixed plate; 3, turnover mechanism; 31, driving equipment one; 32, driving equipment two; 33, connecting plate; 4, clamping equipment; 5, mounting plate one; 51, parking plate; 6, mounting plate two; 7, mounting plate three; 71, detection equipment one; 8, mounting plate four; 81, detection equipment two. DETAILED DESCRIPTION

[0020] The utility model will be described in further detail below in combination with the drawings.

[0021] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles defined in the following description can be used in other embodiments, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0022] Those skilled in the art should understand that, in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the simplified description of the utility model for the convenience of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation of the utility model.

[0023] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. EMBODIMENT

[0024] Please refer to Figures 1-4 A powder metallurgy part turnover conversion device, comprising a fixed plate 2 and a clamping equipment 4, the fixed plate 2 is provided with a turnover mechanism 3 for driving the clamping equipment 4 to overturn, the clamping equipment 4 is connected with the turnover mechanism 3, the turnover mechanism 3 is installed on the conveying equipment 1 through the fixed plate 2, the conveying equipment 1 can be a belt conveyor when in use, and the fixed plate 2 can be installed at one end of the conveying equipment 1.

[0025] The turnover mechanism 3 comprises a driving device one 31 and a driving device two 32, the output end of the driving device one 31 is connected with the driving device two 32 through a connecting plate 33, a clamping device 4 is connected with the output end of the driving device two 32, the driving device one 31 is installed on the fixed plate 2, and the driving device one 31 and the driving device two 32 can be rotary devices such as rotary cylinders and motors in use, accurate control of the clamping device 4 can be realized through the cooperative action of the driving device one 31 and the driving device two 32, and the clamping device 4 comprises at least two clamping jaws and can firmly clamp the piston.

[0026] The fixed plate 2 is provided with a mounting plate one 5, the mounting plate one 5 is provided with a parking plate 51 for parking the piston, and the parking plate 51 is used for parking the piston pushed by the die casting equipment and provides a convenient clamping position for the clamping device 4.

[0027] The fixed plate 2 is further provided with a mounting plate two 6, the mounting plate two 6 is provided with a mounting plate three 7, the mounting plate three 7 is provided with a detection device one 71 for detecting whether the piston is parked on the parking plate 51, and the detection device one 71 is used for detecting whether the piston is parked on the parking plate 51, so that the subsequent clamping operation of the device can be carried out and the accuracy of the operation is ensured.

[0028] The mounting plate two 6 is further provided with a mounting plate four 8, the mounting plate four 8 is provided with a detection device two 81 for detecting the reset of the clamping jaw of the clamping device 4, the detection device two 81 is used for detecting the position of the clamping jaw of the clamping device 4, so that the clamping jaw can be reset to the preset position after each operation of the clamping device 4, and the stable operation of the device is ensured, and the detection device one 71 and the detection device two 81 can be sensors such as photoelectric switches and proximity switches in use.

[0029] In use, after the powder die casting equipment pushes the die-cast workpiece onto the parking plate 51, the detection device one 71 detects the existence of the piston, the clamping jaw of the clamping device 4 is driven to close, the piston on the parking plate 51 is clamped, then the driving device one 31 is started, the driving device two 32 is driven to rotate upward by the connecting plate 33 to lift part, then the driving device two 32 drives the clamping device 4 to rotate upward, the clamping device 4 drives the clamped piston to be lifted from the parking plate 51, then the driving device two 32 is started to drive the clamping device 4 to overturn, the clamping device 4 drives the clamped piston to overturn together, in the overturning process, the metal powder on the piston falls due to gravity, so that the metal powder is removed, then the driving device one 31 continues to drive the driving device two 32 to overturn in the direction of the conveying device 1, the clamping device 4 and the piston are overturned to the conveying device 1, then the clamping jaw of the clamping device 4 is loosened, the piston is conveyed to the next station through the conveying device 1, finally, the driving device one 31, the driving device two 32 and the clamping device 4 are reset to prepare for the overturning and feeding operation of the next piston.

[0030] It will be appreciated by persons skilled in the art that the embodiments of the application described herein and shown in the accompanying drawings should be taken as example only and are not limiting of the application. The objects of the application have been fully and effectively achieved. The function and structural principle of the application have been shown and described in the embodiments, and the embodiments of the application can be modified or changed in any way without departing from the principle.

Claims

1. A powder metallurgy part inversion transfer apparatus characterized by, The device comprises a fixed plate (2) and a clamping device (4), the fixed plate (2) is provided with a turnover mechanism (3) for driving the clamping device (4) to turn over, the clamping device (4) is connected with the turnover mechanism (3), and the turnover mechanism (3) is installed on the conveying device (1) through the fixed plate (2).

2. A powder metallurgy part inversion transfer apparatus as defined in claim 1, wherein: The turnover mechanism (3) comprises a driving device one (31) and a driving device two (32), the output end of the driving device one (31) is connected with the driving device two (32) through a connecting plate (33), the clamping device (4) is connected with the output end of the driving device two (32), and the driving device one (31) is installed on the fixed plate (2).

3. A powder metallurgy part inversion transfer apparatus as defined in claim 2, wherein: The fixed plate (2) is provided with a mounting plate one (5), and the mounting plate one (5) is provided with a parking plate (51) for parking a piston.

4. A powder metallurgy part inversion transfer apparatus as defined in claim 3, wherein: The fixed plate (2) is further provided with a mounting plate two (6), the mounting plate two (6) is provided with a mounting plate three (7), and the mounting plate three (7) is provided with a detection device one (71) for detecting whether the piston is parked on the parking plate (51).

5. A powder metallurgy part inversion transfer apparatus as defined in claim 4, wherein: The mounting plate two (6) is further provided with a mounting plate four (8), and the mounting plate four (8) is provided with a detection device two (81) for detecting whether the clamping jaw of the clamping device (4) is reset.

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