Special structure of walking sliding block in inclined ejector

Abstract

The utility model discloses a special structure for walking a sliding block in an inclined top, which comprises an inclined top main body, a matching groove is arranged on the side surface of the inclined top main body, the side surface of the matching groove of the inclined top main body is connected with the sliding block in a sliding manner, the sliding block is provided with a matching block close to the inclined top main body, and the matching block of the sliding block is matched in the matching groove of the inclined top main body. A wear-resisting block is arranged on a matching block of the sliding block, a rubber position is arranged on the wear-resisting block of the sliding block, a through round hole is formed in the side surface of the sliding block, a limiting sleeve is arranged on the side surface, close to the pitched roof body, of the sliding block, and the center through position of the limiting sleeve is communicated with the through round hole in the side surface of the sliding block. The side surface, close to the inclined ejector body, of the sliding block is fixedly connected with a reset spring, and the other end of the reset spring is fixedly connected to the side surface, close to the sliding block, of the inclined ejector body. By means of the structure, the angle ejector body, the sliding block, the limiting sleeve, the reset spring and the rubber position are arranged, and the problem that mold stripping cannot be achieved due to the fact that a round hole is additionally formed in a buckle can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inclined roofs, in particular to a special structure of a sliding block running inside an inclined roof. Background Art

[0002] The inclined ejector is a mechanism used in mold design to produce the internal hook of the product. It is suitable for relatively simple undercut situations such as buckles. The inclined ejector has two functions. The first is to produce undercuts, and the second is to replace the ejector pin to eject the product. Therefore, there is generally no need to arrange an ejector pin where there is an inclined ejector. Another function is to perform an oblique ejection in places where the buckle position cannot be demolded, thereby dealing with dead corners. The inclined ejector is placed in an oblique hole of a fixed template, and cooperates with the oblique hole to deal with dead corners.

[0003] However, some products have round holes in the buckles. In this case, the glue of the inclined top will be stuck in the round hole of the buckle of the product, making it impossible for the product to be demolded. Utility Model Content

[0004] The utility model provides a special structure of a sliding block inside an inclined top, which can solve the problem that a round hole is added inside a buckle and the buckle cannot be demoulded.

[0005] To achieve the above-mentioned purpose, a special structure of a slider running inside a inclined top is provided, including an inclined top body: a mating groove is provided on the side surface of the inclined top body, and the side surface of the mating groove of the inclined top body is slidably connected to the slider, a mating block is provided near the inclined top body of the slider, the mating block of the slider is mated in the mating groove of the inclined top body, a wear-resistant block is provided on the mating block of the slider, a glue position is provided on the wear-resistant block of the slider, a through circular hole is provided on the side surface of the slider, a limiting sleeve is provided on the side surface of the slider near the inclined top body, the center penetration point of the limiting sleeve is communicated with the through circular hole on the side surface of the slider, the side surface of the slider near the inclined top body is fixedly connected to a reset spring, the other end of the reset spring is fixedly connected to the side surface of the inclined top body near the slider, and the reset spring ring is on the cylindrical surface of the limiting sleeve. The purpose of setting the glue position on the slider is to facilitate the direct casting of the round hole in the buckle, avoiding the need to process it separately, thereby reducing the processing steps, improving efficiency, and reducing production costs. The purpose of setting the matching groove on the inclined top body is to facilitate the cooperation with the slider. The purpose of setting the limit sleeve is to facilitate the determination of the trajectory of the limit screw, so that the limit screw and the threaded hole on the inclined top body can be accurately matched together, thereby completing the fixation of the slider. The purpose of setting the reset spring is to facilitate the slider to be ejected outward after the limit screw and the threaded hole on the inclined top body are disengaged, so that the glue position is disengaged from the round hole in the buckle of the product, so that the product is no longer blocked from demolding.

[0006] According to the special structure of the slider inside the inclined top, a limit screw is provided at the central penetration of the limit sleeve, the edge of the limit screw contacts the inner cylindrical surface of the limit sleeve, a threaded hole is provided on the side surface of the inclined top body close to the slider, the axis of the threaded hole of the inclined top body coincides with the axis of the limit sleeve, and the limit screw is threadedly connected in the threaded hole of the inclined top body. The limit screw is provided to facilitate fixing the slider on the inclined top body.

[0007] According to the special structure of the slider inside the inclined top, a product is arranged on the upper surface of the inclined top body, a round hole is arranged in the buckle of the product, and the glue position is clamped in the round hole in the buckle of the product.

[0008] According to the special structure of the slider inside the inclined ejector, an inclined ejector slide is provided below the inclined ejector body, the upper surface of the inclined ejector slide is an inclined surface, and a T-shaped groove is provided on the upper surface of the inclined ejector slide. The inclined ejector slide is provided to facilitate fixing on the ejector pin bottom plate of the mold to guide the linear motion of the inclined ejector rod.

[0009] According to the special structure of the slider inside the inclined top, the upper surface of the inclined top slide is slidably connected to the inclined top guide block, the bottom cross section of the inclined top guide block is the same as the T-slot cross section of the inclined top slide, the bottom of the inclined top guide block fits in the T-slot of the inclined top slide, and the upper surface of the inclined top guide block is provided with a groove. The inclined top guide block is provided to facilitate the accuracy and stability of the movement of the inclined top rod, to help the inclined top rod move along a predetermined path, and to avoid deviation during the movement.

[0010] According to the special structure of the sliding block inside the inclined top, the lower surface of the inclined top body is fixedly connected to the inclined top rod, and the other end of the inclined top rod is fixedly connected to the bottom of the groove on the upper surface of the inclined top guide block.

[0011] According to the special structure of the slider moving inside the inclined top, the return spring is in a compressed state, and the surface of one side of the wear-resistant block of the slider is in contact with the product.

[0012] The beneficial effects of the utility model include: by arranging the inclined top body, the sliding block, the limiting sleeve, the reset spring and the glue position, the problem that the buckle cannot be demoulded due to the addition of a round hole inside the buckle can be solved.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1This is a schematic diagram of the overall structure of a special structure of a sliding block inside an inclined top according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the matching part of the inclined top guide block and the inclined top slide seat of the utility model with a special structure of a sliding block inside the inclined top;

[0017] Figure 3 This is a schematic diagram of a slider structure of a special structure of a slider running inside an inclined top according to the utility model;

[0018] Figure 4 This is a partial structural schematic diagram of a product of the utility model with a special structure of a sliding block running inside an inclined top.

[0019] Legend:

[0020] 1. Product; 2. Slider; 201. Limit sleeve; 202. Limit screw; 203. Glue position; 3. Slant top body; 4. Slant top slide; 5. Slant top guide block; 6. Slant top rod. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figures 1 to 4 The utility model embodiment provides a special structure of a slider inside an inclined top, which includes an inclined top body 3: a matching groove is provided on the side surface of the inclined top body 3, and the matching groove side surface of the inclined top body 3 is slidably connected to the slider 2, and the slider 2 is provided with a matching block near the inclined top body 3, and the matching block of the slider 2 is matched in the matching groove of the inclined top body 3, and a wear-resistant block is provided on the matching block of the slider 2, and a glue position 203 is provided on the wear-resistant block of the slider 2, and a through circular hole is provided on the side surface of the slider 2, and a limiting sleeve 201 is provided on the side surface of the slider 2 near the inclined top body 3, and the limiting sleeve 201 The through-hole at the center is communicated with the through-circular hole on the side surface of the slider 2. The side surface of the slider 2 close to the inclined top body 3 is fixedly connected to a reset spring. The other end of the reset spring is fixedly connected to the side surface of the inclined top body 3 close to the slider 2. The reset spring ring is on the cylindrical surface of the limit sleeve 201. The reset spring is in a compressed state. One side surface of the wear-resistant block of the slider 2 is in contact with the product 1. The elastic force of the reset spring can overcome the clamping force of the glue position 203 and the gravity of the slider 2 itself and add a safety value, thereby ensuring smooth movement. The wear-resistant block will not interfere with the mold closing after the slider 2 pops out.

[0023] A limiting screw 202 is provided at the center through-hole of the limiting sleeve 201, and the edge of the limiting screw 202 contacts the inner cylindrical surface of the limiting sleeve 201. A threaded hole is provided on the side surface of the inclined top body 3 close to the slider 2, and the axis line of the threaded hole of the inclined top body 3 coincides with the axis line of the limiting sleeve 201. The limiting screw 202 is threadedly connected in the threaded hole of the inclined top body 3, and the product 1 is provided on the upper surface of the inclined top body 3. A circular hole is provided in the buckle of the product 1, and the glue position 203 is stuck in the circular hole in the buckle of the product 1.

[0024] The upper surface of the inclined top slide 4 is slidably connected to the inclined top guide block 5. The bottom cross-section of the inclined top guide block 5 is the same as the T-slot cross-section of the inclined top slide 4. The bottom of the inclined top guide block 5 fits in the T-slot of the inclined top slide 4. A groove is provided on the upper surface of the inclined top guide block 5.

[0025] The lower surface of the inclined lift body 3 is fixedly connected to the inclined lift rod 6 , and the other end of the inclined lift rod 6 is fixedly connected to the bottom of the groove on the upper surface of the inclined lift guide block 5 .

[0026] A tilting top slide 4 is arranged below the tilting top body 3, the upper surface of the tilting top slide 4 is an inclined surface, the upper surface of the tilting top slide 4 is provided with a T-shaped groove, and the tilting top slide 4 is fixed on the moving end of the driving mechanism of the mold.

[0027] Working principle: After the mold is opened, the round hole of the buckle of product 1 is blocked by the glue position 203 and cannot be demolded. The limit screw 202 is turned to disengage it from the threaded hole of the inclined top body 3, thereby releasing the fixation of the slider 2. At this time, the return spring will use its own elastic force to push the slider 2 to move outward. In this process, the glue position 203 is disengaged from the round hole of the buckle of product 1, and the product 1 can be demolded at this time.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A special structure of a sliding block inside an inclined top, characterized in that: The invention comprises a sloping top body (3): a matching groove is arranged on the side surface of the sloping top body (3); the matching groove of the sloping top body (3) is slidably connected to a slider (2); a matching block is arranged on the slider (2) near the sloping top body (3); the matching block of the slider (2) is matched in the matching groove of the sloping top body (3); a wear-resistant block is arranged on the matching block of the slider (2); a glue position (203) is arranged on the wear-resistant block of the slider (2); a through circular hole is arranged on the side surface of the slider (2); a limiting sleeve (201) is arranged on the side surface of the slider (2) near the sloping top body (3); the center through point of the limiting sleeve (201) is communicated with the through circular hole on the side surface of the slider (2); a reset spring is fixedly connected to the side surface of the slider (2) near the sloping top body (3); the other end of the reset spring is fixedly connected to the side surface of the sloping top body (3) near the slider (2); the reset spring ring is on the cylindrical surface of the limiting sleeve (201).

2. According to claim 1, a special structure of a sliding block inside an inclined top is characterized in that: A limiting screw (202) is arranged at the central through-hole of the limiting sleeve (201), the edge of the limiting screw (202) contacts the inner cylindrical surface of the limiting sleeve (201), a threaded hole is arranged on the side surface of the inclined top body (3) close to the slider (2), the axis line of the threaded hole of the inclined top body (3) coincides with the axis line of the limiting sleeve (201), and the limiting screw (202) is threadedly connected in the threaded hole of the inclined top body (3).

3. The special structure of the sliding block inside the inclined top according to claim 1 is characterized in that: The upper surface of the inclined top body (3) is provided with a product (1), a circular hole is provided in the buckle of the product (1), and the glue position (203) is stuck in the circular hole in the buckle of the product (1).

4. The special structure of the sliding block inside the inclined top according to claim 1 is characterized in that: A tilted top slide seat (4) is arranged below the tilted top main body (3); the upper surface of the tilted top slide seat (4) is an inclined surface; and a T-shaped groove is arranged on the upper surface of the tilted top slide seat (4).

5. The special structure of the sliding block inside the inclined top according to claim 4 is characterized in that: The upper surface of the inclined top slide (4) is slidably connected to the inclined top guide block (5), the bottom cross-section of the inclined top guide block (5) is the same as the T-slot cross-section of the inclined top slide (4), the bottom of the inclined top guide block (5) fits in the T-slot of the inclined top slide (4), and the upper surface of the inclined top guide block (5) is provided with a groove.

6. The special structure of the sliding block inside the inclined top according to claim 5 is characterized in that: The lower surface of the inclined lift body (3) is fixedly connected to an inclined lift rod (6), and the other end of the inclined lift rod (6) is fixedly connected to the bottom of a groove on the upper surface of the inclined lift guide block (5).

7. The special structure of the sliding block inside the inclined top according to claim 1 is characterized in that: The return spring is in a compressed state, and the surface of one side of the wear-resistant block of the slider (2) is in contact with the product (1).

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