Classification device for camshaft detection

Abstract

The utility model discloses a classification device for camshaft detection, which comprises a body frame and a stepping assembly, and the stepping assembly comprises a vertical moving part, a feeding stepping feed channel and at least two layers of discharging stepping feed channels which are arranged in parallel up and down; the detection part and the vertical moving part are arranged between the feeding step feeding channel and the upper-layer discharging step feeding channel, the detection part is used for detecting whether the cam shafts are qualified or not, the vertical moving part is used for transferring the detected unqualified / qualified cam shafts to the lower-layer discharging step feeding channel, and the rest qualified / unqualified cam shafts are conveyed by the lower-layer discharging step feeding channel. The stepping assembly is arranged to carry out vertical and front-back reciprocating motion of the camshafts so as to achieve stepping of the camshafts, at least two layers of discharging stepping feeding channels which are arranged in an up-and-down alignment mode are arranged, the detected unqualified / qualified camshafts are moved to the discharging stepping feeding channels of the corresponding layers through the vertical moving pieces, and detection and classification of the camshafts are completed. Manpower is saved; and the classification accuracy is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to camshaft measurement technical field, concretely relates to a kind of classification device for camshaft detection. BACKGROUND

[0002] Camshaft is a component in piston engine, its function is to control the opening and closing action of valve, camshaft as the key component of engine, its accuracy and durability are directly related to the performance of engine, fuel efficiency and even the running safety of whole vehicle.Camshaft processing process generally includes machining, detection, cleaning and finally oiling, packaging and warehousing, the importance of camshaft detection is to ensure the performance of engine, improve fuel efficiency, reduce emission pollution, and ensure driving safety.Camshaft is often manually removed by artificial manual detection of unqualified camshaft, low efficiency and artificial error. SUMMARY

[0003] In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a kind of classification device for camshaft detection, which can automatically complete the detection and classification of camshaft, save manpower and improve classification accuracy.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a kind of classification device for camshaft detection, including body frame and step component, the step component includes vertical moving part, feeding step feedway and at least two layers of upper and lower parallelly arranged discharge step feedway, feeding step feedway and upper layer discharge step feedway are arranged on the top of body frame, and lower layer discharge step feedway is arranged in the interior of body frame;The detection part and vertical moving part are arranged between feeding step feedway and upper layer discharge step feedway, the detection part is used to detect whether camshaft is qualified, and vertical moving part is used to move unqualified / qualified camshaft after detection to lower layer discharge step feedway, and the rest qualified / unqualified camshafts are transported by upper layer discharge step feedway.

[0005] Preferably, the feeding step feedway and the discharge step feedway each include a fixed bracket, a moving bracket, and a lifting step part, the fixed bracket and the moving bracket each have a plurality of grooves for placing camshafts, the fixed bracket and the lifting step part are fixedly arranged on the body frame, and the moving bracket is arranged on the lifting step part to lift the camshafts up and down and move them forward and backward.

[0006] Preferably, each moving bracket is arranged on the inner side of the fixed bracket and connected to the lifting step part through a lifting plate arranged at the bottom.

[0007] Preferably, the lifting step part includes a pushing cylinder and a lifting cylinder, the moving bracket is driven up and down by the lifting cylinder, and moves forward and backward by the pushing cylinder.

[0008] Preferably, the vertical moving part comprises a vertical mounting plate, a vertical slide rail, a camshaft bracket and a servo motor, the vertical slide rail is mounted on the vertical mounting plate, the camshaft bracket is mounted on the vertical slide rail and is driven by the servo motor.

[0009] Preferably, two layers of the discharge step feed channels are vertically aligned, the upper layer of the discharge step feed channel is used for conveying the qualified camshafts, and the lower layer of the discharge step feed channel is used for conveying the unqualified camshafts.

[0010] Preferably, the bottom of the body frame is provided with moving wheels.

[0011] The beneficial effects of the utility model are as follows: the camshafts are reciprocated up and down and forward and backward through the step assembly to realize the stepping of the camshafts, and there are at least two layers of the discharge step feed channels vertically aligned and arranged, and the unqualified / qualified camshafts after detection are moved to the corresponding layer of the discharge step feed channel by the vertical moving part to complete the detection and classification of the camshafts, so that the manpower is saved and the classification accuracy is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a structural schematic view of the step assembly;

[0014] Figure 3 It is a structural schematic view of the upper layer of the utility model;

[0015] In the drawing: A-discharge step feed channel, B-upper layer of the discharge step feed channel, C-lower layer of the discharge step feed channel, 1-camshaft, 2-detection part, 3-body frame, 4-fixed bracket, 5-moving bracket, 6-moving wheel, 7-camshaft bracket, 8-lifting step part, 9-vertical moving part. DETAILED DESCRIPTION

[0016] In order to better understand the improvements of the utility model relative to the prior art, the technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.

[0017] As shown in the drawing, Figure 1 A kind of classification device for camshaft detection, mainly by body frame 3 and step assembly are composed, wherein step assembly mainly by vertical moving part 9, discharge step feed channel A and at least two layers of upper and lower parallelly arranged discharge step feed channel are composed, realize the classification transmission to camshaft 1, and the bottom of body frame 3 is provided with moving wheel 6, so that device is easy to move.

[0018] The feeding step channel and the discharging step channel are both composed of a fixed bracket 4, a moving bracket 5 and a lifting step 8, and each moving bracket 5 is arranged inside the fixed bracket 4, and the moving bracket 5 is arranged on the lifting step 8. The fixed bracket 4 and the moving bracket 5 are both provided with a plurality of grooves for placing the camshaft, and the fixed bracket 4 and the lifting step 8 are both fixedly arranged on the body frame 3, and the moving bracket 5 is connected with the lifting step 8 through the lifting plate arranged at the bottom, so as to lift the camshaft 1 up and down and realize the reciprocating movement of the up-down step and the front-back step. The lifting step 8 is mainly composed of a pushing cylinder and a lifting cylinder, and the moving bracket 5 is driven by the lifting cylinder to lift up and down, and realizes the reciprocating movement of the front-back step through the pushing cylinder.

[0019] The vertical moving part 9 is mainly composed of a vertical installation plate, a vertical slide rail, a camshaft bracket 7 and a servo motor, the vertical slide rail is arranged on the vertical installation plate, and the camshaft bracket 7 is arranged on the vertical slide rail and is driven by the servo motor.

[0020] The feeding step channel A and the upper discharging step channel B are arranged on the top of the body frame 3, and the lower discharging step channel C is arranged inside the body frame 3, and the detecting part 2 and the vertical moving part 9 are arranged between the feeding step channel and the upper discharging step channel. The detecting part 2 is used for detecting whether the camshaft is qualified or not, and the vertical moving part 9 is used for moving the unqualified / qualified camshaft 1 to the lower discharging step channel C after detection, and the rest qualified / unqualified camshafts are transported by the upper discharging step channel B. The discharging step channel is preferably provided with two layers in alignment, the upper discharging step channel B is used for transporting the qualified camshafts 1, and the lower discharging step channel C is used for transporting the unqualified camshafts 1.

[0021] In use, the staff first places the camshaft 1 on the fixed bracket 4 of the feeding step channel A, and first drives the moving bracket 5 to lift up by the lifting cylinder of the feeding step channel A side, and when the height of the moving bracket 5 is greater than that of the fixed bracket 4, the camshaft 1 is lifted by the moving bracket 5 and is fixed in the corresponding groove of the moving bracket 5, and the pushing cylinder drives the moving bracket 5 to move forward. After the camshaft 1 steps one step relative to the fixed bracket 4, the moving bracket 5 slowly falls back under the action of the lifting cylinder, so that the camshaft 1 is placed on the fixed bracket 4, and the moving bracket 5 is placed below the fixed bracket 4, at this time, the moving bracket 5 is driven by the pushing cylinder to move back to complete one step movement. Until the camshaft 1 is transferred to the camshaft bracket 7 and is detected by the detecting part 2, and according to the detection of qualified / unqualified, the camshaft 1 is moved to the corresponding discharging step channel by the vertical moving part 9, at this time, the moving bracket 5 of the discharging step channel moves and lifts to complete the transmission of the camshaft 1.

[0022] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A classification device for camshaft detection, characterized in that: The system includes a main frame (3) and a stepping component. The stepping component includes a vertical moving part (9), a feeding stepping channel (A), and at least two layers of discharge stepping channels arranged in parallel. The feeding stepping channel (A) and the upper discharge stepping channel (B) are located on the top of the main frame (3), and the lower discharge stepping channel (C) is located inside the main frame (3). The detection part (2) and the vertical moving part (9) are located between the feeding stepping channel and the upper discharge stepping channel. The detection part (2) is used to detect whether the camshaft is qualified. The vertical moving part (9) is used to move the unqualified / qualified camshaft (1) after detection to the lower discharge stepping channel (C). The remaining qualified / unqualified camshafts are transported by the upper discharge stepping channel (B).

2. The classification device for camshaft detection according to claim 1, characterized in that: The feeding and discharging feed channels both include a fixed bracket (4), a movable bracket (5), and a lifting stepper (8). The top of the fixed bracket (4) and the movable bracket (5) are provided with several grooves for placing the camshaft. The fixed bracket (4) and the lifting stepper (8) are both fixedly mounted on the main frame (3). The movable bracket (5) is mounted on the lifting stepper (8) and can lift the camshaft (1) up and down and perform up and down stepping and back and forth stepping reciprocating motion.

3. The classification device for camshaft detection according to claim 2, characterized in that: Each of the movable brackets (5) is located inside the fixed bracket (4) and is connected to the lifting stepper (8) via a lifting plate located at the bottom.

4. A classification device for camshaft detection according to claim 2, characterized in that: The lifting stepper (8) includes a push cylinder and a lifting cylinder. The moving bracket (5) is driven to lift up and down by the lifting cylinder and moves back and forth by the push cylinder.

5. A classification device for camshaft detection according to claim 1, characterized in that: The vertical moving part (9) includes a vertical mounting plate, a vertical slide rail, a camshaft bracket (7) and a servo motor. The vertical slide rail is mounted on the vertical mounting plate, and the camshaft bracket (7) is mounted on the vertical slide rail and driven by the servo motor.

6. A classification device for camshaft detection according to claim 1, characterized in that: The discharge stepping channel is provided with two layers aligned vertically. The upper discharge stepping channel (B) is used to transport camshafts (1) that have passed inspection, and the lower discharge stepping channel (C) is used to transport camshafts (1) that have failed inspection.

7. A classification device for camshaft detection according to claim 1, characterized in that: The bottom of the main frame (3) is provided with casters (6).

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