A pushing device for hydraulic machinery parts machining

Abstract

The utility model relates to mechanical processing equipment technical field discloses a kind of pushing device for hydraulic machinery parts processing, including support platform, the three sides of adjacent on the support platform are provided with baffle, and the baffle on the opposite of opening is provided with hydraulic cylinder, and the telescopic end of the hydraulic cylinder is connected with push plate through the baffle, the side plate is vertically provided in the both sides of the push plate, the opposite side of two side plates is provided with guide vane from end to the push plate, two guide vanes are symmetrically arranged, and two guide vanes form the flow guide channel with aperture from big to small in the space enclosed by the baffle and the side plate;The utility model, both sides of push plate center can be prevented from moving to deviate, and material can be prevented from being taken back with the reset of push plate;Simple structure, convenient to use, strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing equipment technology, and in particular to a pusher device for processing hydraulic mechanical parts. Background Technology

[0002] In the processing of mechanical parts, a pusher device is required for feeding. Most existing pushers consist of a hydraulic cylinder on a support platform that drives a pusher plate to move to achieve the pushing operation. However, during the pushing process, since the parts are placed on the platform, when the pusher plate pushes the parts to move, the parts usually tend to move to the sides of the pusher plate, which can easily cause friction with the side baffles, resulting in the parts being squeezed and damaged.

[0003] Based on this patent with publication number CN221455139U, a pushing device for processing hydraulic mechanical parts is disclosed, including a fixed plate, a base plate fixedly connected to the bottom front side of the fixed plate, side baffles fixedly connected to the top left and right sides of the base plate, a hydraulic cylinder provided on the inner wall of the fixed plate, a push plate fixedly connected to the driving end of the hydraulic cylinder, side plates fixedly connected to the front left and right sides of the push plate, a connecting plate fixedly connected to the middle of one end of the inner side of the side plate, and a rubber pad fixedly connected to the front end of the connecting plate.

[0004] In the aforementioned utility model, the hydraulic cylinder is activated to move the components. The connecting plate then moves the components inward, preventing friction with the side baffles and thus avoiding damage from compression. This solves the problem to some extent. However, due to the angle between the connecting plate and the side plate, and the varying shapes and structures of the components to be pushed, material easily gets stuck at the corner of the connecting plate and the side plate during the pushing process. This can lead to material being carried back as the pusher plate resets, causing inconvenience to normal operation. Therefore, there is an urgent need for a hydraulic mechanical component processing pushing device that can prevent material from moving off-center from the pusher plate and also prevent material from being carried back. Utility Model Content

[0005] The purpose of this utility model is to provide a pusher device for processing hydraulic mechanical parts, which can prevent the material from moving to both sides that are off-center from the pusher plate, and also prevent the material from being carried back as the pusher plate resets; it has a simple structure, is easy to use, and is highly practical.

[0006] The present invention adopts the following technical solution: A pusher device for processing hydraulic mechanical parts includes a support platform. Three adjacent sides of the support platform are provided with baffles. A hydraulic cylinder is mounted on the baffle opposite to an opening. The telescopic end of the hydraulic cylinder passes through the baffle and is connected to a push plate. Side plates are vertically arranged on both sides of the push plate. A guide plate is provided on each of the two opposing side plates from its end to the push plate. The two guide plates are symmetrically arranged, and within the space enclosed by the baffles and side plates, they form a guide channel with a decreasing diameter. Multiple rotating rollers are spaced apart along the length of each of the opposing end faces of the two guide plates. A buffer block is provided on the push plate between the two guide plates. A buffer rod is provided on the rear side of the push plate, and the end of the buffer rod away from the push plate is elastically connected to a connecting frame. The connecting frame is connected to the telescopic end of the hydraulic cylinder.

[0007] Preferably, the buffer block is an outwardly convex arc-shaped structure.

[0008] Preferably, two buffer rods are symmetrically arranged on the push plate.

[0009] Preferably, buffer sleeves are provided on both sides of the connecting frame, the buffer rod moves through the buffer sleeves, and a buffer spring is provided between the buffer sleeves and the push plate, which is sleeved on the outside of the buffer rod.

[0010] Preferably, the buffer rod is provided with threads, and the end of the buffer rod passes through the buffer sleeve and is threadedly connected to an adjusting nut.

[0011] Preferably, the connecting frame is configured as a U-shaped structure, with rollers rotatably arranged inside, the rollers contacting the surface of the support platform, and the bottom of the push plate being spaced apart from the surface of the support platform.

[0012] Preferably, the rotating roller is a rubber roller.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting guide plates connected to the push plate at the ends of the two side plates, the utility model can use the funnel-shaped guide channel formed by the two guide plates to centrally gather the material, avoiding the material from moving to both sides of the push plate and contacting the baffle on the support platform during the pushing process, thus preventing wear; in addition, the guide plates extend from the ends of the side plates to the push plate, with a smooth transition without any turning points, so as not to cause the material to get stuck, ensuring the smooth conveying of the material. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of this application; Figure 2 This is a top view of the push plate in an embodiment of this application. Detailed Implementation

[0015] The present invention will now be described clearly and completely with reference to the accompanying drawings and embodiments: like Figures 1 to 2 As shown, the present invention provides a pusher device for processing hydraulic mechanical parts, comprising a support platform 1, with baffles 2 arranged on three adjacent sides of the support platform 1, the three baffles 2 forming as follows: Figure 1 The U-shaped structure shown has an opening on one side. A hydraulic cylinder 3 is installed on the baffle 2 opposite to the opening. The telescopic end of the hydraulic cylinder 3 passes through the baffle 2 and is connected to a push plate 4. The push plate 4 is located within the space enclosed by the baffle 2. Side plates 5 are vertically arranged on both sides of the push plate 4. On the opposite side of each side plate 5, a guide plate 6 is provided from the end to the push plate 4. The end of the guide plate 6 away from the push plate 4 extends to the front end of the side plate 5 to form a smooth guiding surface and avoid material jamming. In this embodiment, the two guide plates 6 are symmetrically arranged, and the two guide plates 6 form a funnel-shaped guiding channel with a decreasing diameter within the space enclosed by the baffle 2 and the side plates 5. This allows the material to be centered and gathered after contact with the material, preventing the material from shifting during the pushing process. This effectively prevents the wear caused by the material moving outward and contacting the baffle 2 due to the pushing of the push plate 4, as is common in the prior art.

[0016] In this embodiment, multiple mounting grooves are spaced apart along the length of each of the two guide plates 6 on their opposite end faces. A rotating roller 7 is rotatably mounted within each mounting groove. During the material pushing process, the rotating roller 7 reduces wear between the material and the guide plate 6 through rolling contact with the material. Furthermore, the rotating roller 7 preferably protrudes slightly from the side of the guide plate 6, so that while it guides the flow during material pushing, no space is formed between adjacent rotating rollers 7 that would impede material. Additionally, the rotating roller 7 is preferably made of rubber to buffer impacts with the material and reduce damage to the material.

[0017] like Figure 2 As shown, a buffer block 8 is provided on the push plate 4 between the two guide plates 6. The two ends of the buffer block 8 are located at the connection between the guide plate 6 and the push plate 4. The buffer block 8 is used to buffer the impact between the material and the push plate 4 during operation, so as to avoid damage to the material. Preferably, the buffer block 8 is an outwardly protruding arc-shaped structure, which further enhances the buffering effect. At the same time, the arc shape helps to push the material outward using its outwardly protruding structure, reducing the probability of material jamming.

[0018] Furthermore, a buffer rod 9 is provided on the rear side of the push plate 4, and the end of the buffer rod 9 away from the push plate 4 is elastically connected to the connecting frame 10; the connecting frame 10 is connected to the telescopic end of the hydraulic cylinder 3. This arrangement can provide buffering for the impact on the push plate 4 pushing the components when the push plate 4 first contacts the material during the pushing process. Specifically, two buffer rods 9 are symmetrically arranged on the push plate 4; buffer sleeves 11 are provided on both sides of the connecting frame 10, and the buffer rod 9 moves out of the buffer sleeve 11. A buffer spring 12 is provided between the buffer sleeve 11 and the push plate 4, sleeved on the outside of the buffer rod 9. In the initial state, the buffer spring 12 is in a naturally extended state. In addition, the buffer rod 9 is also provided with threads, and the end of the buffer rod 9 passes through the buffer sleeve 11 and is threaded to an adjusting nut 13. The buffer spring 12 can be compressed by rotating the adjusting nut 13, thereby adjusting the buffering effect.

[0019] like Figure 2 As shown, in this embodiment, the connecting frame 10 is configured with a U-shaped structure, and a roller 14 is rotatably arranged inside it. The roller 14 contacts the surface of the support platform 1, and the bottom of the push plate 4 is spaced apart from the surface of the support platform 1. Using the roller 14 as a support can ensure the stability during material pushing and avoid friction caused by the contact between the push plate 4 and the support platform 1, thus enhancing the practicality of this utility model.

[0020] This utility model, by setting a guide plate 6 between the two side plates 5, can use the guide channel formed by the guide plate 6 to centrally gather the material, and avoid the material moving to both sides of the push plate 4 and contacting the baffle 2 on the support platform 1 during the pushing process, thus preventing wear. In addition, the guide plate 6 extends from the end of the side plate 5 to the push plate 4, with a smooth transition and no turning points, so as not to cause the material to get stuck, ensuring the smooth conveying of the material.

Claims

1. A pusher device for processing hydraulic mechanical parts, comprising a support platform, wherein baffles are provided on three adjacent sides of the support platform, and a hydraulic cylinder is provided on the baffle opposite to the opening, wherein the telescopic end of the hydraulic cylinder passes through the baffle and is connected to a pusher plate, characterized in that: Both sides of the push plate are vertically provided with side plates. On the opposite side of each of the two side plates, a guide plate is provided from the end to the push plate. The two guide plates are symmetrically arranged, and the two guide plates form a guide channel with a diameter decreasing from large to small within the space enclosed by the baffle and the side plates. Multiple rotating rollers are provided at intervals along the length direction on the opposite end faces of the two guide plates. A buffer block is provided on the push plate between the two guide plates. A buffer rod is provided on the rear side of the push plate, and the end of the buffer rod away from the push plate is elastically connected to the connecting frame. The connecting frame is connected to the telescopic end of the hydraulic cylinder.

2. The pusher device for processing hydraulic mechanical parts according to claim 1, characterized in that: The buffer block is an outwardly convex arc-shaped structure.

3. The pusher device for processing hydraulic mechanical parts according to claim 1, characterized in that: Two buffer rods are symmetrically arranged on the push plate.

4. The pusher device for processing hydraulic mechanical parts according to claim 3, characterized in that: Both sides of the connecting frame are provided with buffer sleeves, the buffer rod moves out of the buffer sleeve, and a buffer spring is provided between the buffer sleeve and the push plate, which is sleeved on the outside of the buffer rod.

5. The pusher device for processing hydraulic mechanical parts according to claim 4, characterized in that: The buffer rod is threaded, and an adjusting nut is threadedly connected to the end of the buffer rod after it passes through the buffer sleeve.

6. The pusher device for processing hydraulic mechanical parts according to claim 1, characterized in that: The connecting frame is configured as a U-shaped structure, with rollers rotatably arranged inside. The rollers are in contact with the surface of the support platform, and the bottom of the push plate is spaced apart from the surface of the support platform.

7. The pusher device for processing hydraulic mechanical parts according to claim 1, characterized in that: The roller is a rubber roller.

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