Connectable gas cap

Abstract

The utility model provides a connectable gas cap, which relates to the technical field of die gas cap connection design, and comprises a gas cap body, a connecting block is arranged on one side of the gas cap body, a top block is arranged in the gas cap body, one end of the top block is fixedly connected with a top rod, the inside of the top rod is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the connecting rod. A telescopic spring is wound on the surface of the ejector rod, and one end of the gas cap body is fixedly connected with a fixed lantern ring. According to the utility model, by designing the structures such as the connecting clamping rod and the fixed lantern ring, the thread on the inner wall of the connecting block is in threaded connection with the surface of the fixed lantern ring, the gas cap body is fixedly connected to the connecting block, and meanwhile, the moving rod in the connecting block is aligned with the ejector rod in the gas cap body to eject and move the ejector rod; and the gas cap body is fixedly connected into the connecting block through the design of the structures such as the connecting clamping rod and the fixing lantern ring, so that the gas cap body can be quickly connected and disassembled at the same time, and the gas cap structure on the device can be conveniently replaced in the later period.

Description

TECHNICAL FIELD

[0001] The utility model relates to die gas top connection design technical field especially relates to a connectable gas top. BACKGROUND

[0002] The gas top is generally used to help the part to demold smoothly from the die, and by introducing the gas into the die, additional thrust or support can be provided in the demolding process, thereby reducing the risk of part deformation or damage, but in the prior art, the existing common gas top needs to be replaced and maintained after long time use, and the gas top mounting surface of the die device needs to be disassembled in the replacement process, which is complicated and complex to operate, increases the overall maintenance cost of the device, and affects the production capacity of the factory. SUMMARY

[0003] The utility model discloses a kind of connectable gas tops to solve the shortcomings that gas top replacement needs to disassemble mounting surface in prior art, and is provided.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: a connectable gas top, including gas top body, the surface of the gas top body is fixedly connected with a sleeve, the inside of the sleeve is fixedly connected with a connecting rod, one side of the gas top body is provided with a connecting block, the inside of the connecting block is provided with a moving rod, the inside of the gas top body is provided with a top block, one end of the top block is fixedly connected with a top rod, the inside of the top rod is fixedly connected with a connecting rod, the surface of the top rod is wound with a telescopic spring, one end of the gas top body is fixedly connected with a fixed sleeve ring.

[0005] As a preferred embodiment, the inner wall of the connecting block is provided with a threaded groove, the surface of the fixed sleeve ring is provided with a thread, and the threaded groove in the inner wall of the connecting block is matched with the thread on the surface of the fixed sleeve ring.

[0006] The technical effect of the above further scheme is that the connecting block and the fixed sleeve ring are connected by threads, and the gas top body is connected to the connecting block without easily falling off.

[0007] As a preferred embodiment, the surface of the top rod is provided with a slot hole, and one end of the connecting rod is fixedly connected to the inside of the top rod through the slot hole in the surface of the top rod.

[0008] The technical effect of the above further scheme is that the connecting rod limits the end of the top rod from the opening of the gas top body.

[0009] As a preferred embodiment, the end of the fixed sleeve ring is provided with two clamping grooves, and the two clamping grooves at the end of the fixed sleeve ring are matched with the size of the connecting rod.

[0010] The technical effect of the further scheme is that the connecting rod is clamped in the clamping groove at one end of the fixing ring, and the top block and the top rod are kept at a vertical fixed angle and are pushed out.

[0011] As a preferred embodiment, a groove is formed on the surface of the connecting block, and the groove is matched with the size of the connecting rod.

[0012] The technical effect of the further scheme is that when the clamping sleeve rotates, the connecting rod rotates simultaneously, so that the connecting rod can move in the connecting block, and the fixing ring is connected with the inner wall of the connecting block through thread rotation.

[0013] As a preferred embodiment, one end of the telescopic spring is fixedly connected to the inner wall of one end of the air top body, and the other end of the telescopic spring is in contact with the surface of the connecting rod.

[0014] The technical effect of the further scheme is that when the top block and the top rod move, the telescopic spring deforms to different degrees according to the moving distance of the top block and the top rod.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0016] In the utility model, the connecting rod is aligned with the clamping groove on the surface of the connecting block, and then the connecting structure of the air top body is rotated as a whole, so that the thread on the inner wall of the connecting block is connected with the surface of the fixing ring through thread connection, the air top body is fixedly connected to the connecting block, the moving rod in the connecting block is aligned with the top rod in the air top body, and the top rod is pushed out and moved, the design of the connecting rod and the fixing ring and the like structures fixes the air top body in the connecting block, so that the air top body can be quickly connected and quickly disassembled, and the air top structure of the device can be replaced in the later period. DETAILED DESCRIPTION

[0017] Figure 1 A perspective view of the connectable air top is provided in the utility model;

[0018] Figure 2 A split perspective view of the connectable air top is provided in the utility model;

[0019] Figure 3 An internal perspective view of the connectable air top is provided in the utility model;

[0020] Figure 4 An internal split perspective view of the connectable air top is provided in the utility model;

[0021] Figure 5 An internal cross-sectional perspective view of the connectable air top is provided in the utility model.

[0022] Legend:

[0023] 1, gas top body; 2, sleeve; 21, connecting card bar; 3, connecting block; 31, moving rod; 4, top block; 41, top rod; 5, connecting rod; 6, extension spring; 7, fixed collar. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment 1

[0026] As shown in Figures 1-5 The present application provides a technical scheme: a connectable gas top, comprising a gas top body 1, a slot hole is formed in the inside of the gas top body 1, and the slot hole penetrates through both ends of the gas top body 1, a sleeve 2 is fixedly connected to the surface of the gas top body 1, a connecting card bar 21 is fixedly connected to the inside of the sleeve 2, the connecting card bar 21 is L-shaped, and four connecting card bars 21 are fixedly connected to the inner wall of the sleeve 2, a connecting block 3 is arranged on one side of the gas top body 1, a recess is formed in the surface of the connecting block 3, and the size of the recess formed in the surface of the connecting block 3 is matched with the size of the connecting card bar 21, a threaded groove is formed in the inner wall of the connecting block 3, and a moving rod 31 is arranged in the inside of the connecting block 3.

[0027] In this embodiment, the connecting block 3 is a matching part area on the gas top connecting structure, and the size of one end of the moving rod 31 arranged in the inside of the connecting block 3 is matched with the size of the slot hole in the inside of the gas top body 1, so that one end of the moving rod 31 can enter the inside of the gas top body 1 to extrude one end of the top rod 41 and the top block 4 out of the inside of the gas top body 1.

[0028] Embodiment 2

[0029] As shown in Figures 1-5As shown, the gas cap body 1 has a top block 4 inside, and a top rod 41 is fixedly connected to one end of the top block 4. A slot is opened through the surface of the top rod 41, and a connecting rod 5 is fixedly connected inside the top rod 41. One end of the connecting rod 5 passes through the slot on the surface of the top rod 41 and is fixedly connected to the inside of the top rod 41. A telescopic spring 6 is wound around the surface of the top rod 41. One end of the telescopic spring 6 is fixedly connected to the inner wall of one end of the gas cap body 1, and the other end of the telescopic spring 6 contacts the surface of the connecting rod 5. A fixed... The surface of the retaining ring 7 is threaded, and the threaded groove on the inner wall of the connecting block 3 is adapted to the thread on the surface of the retaining ring 7, so that the connecting block 3 and the retaining ring 7 are threadedly connected, and the air cap body 1 is connected to the connecting block 3 and will not easily fall off. One end of the retaining ring 7 is provided with two slots, and the two slots on one end of the retaining ring 7 are adapted to the size of the connecting rod 5, so that the connecting rod 5 is locked in the slots on one end of the retaining ring 7, and the top block 4 and the top rod 41 are pushed outward at a fixed vertical angle.

[0030] In this embodiment, the length of the connecting rod 5 is such that both ends of the connecting rod 5 are in the slots opened at one end of the fixing collar 7. When one end of the connecting rod 5 contacts the bottom of the slot opened at one end of the fixing collar 7, it is the maximum distance that the top block 4 and the top rod 41 move, and at the same time the telescopic spring 6 is in a compressed state.

[0031] Working principle:

[0032] like Figures 1-5 As shown, by designing structures such as connecting rods 21 and fixing collars 7, one end of each of the four connecting rods 21 is aligned with the four slots on the surface of the connecting block 3. Then, the overall connecting structure of the air cap body 1 is rotated, causing the sleeve 2 to rotate simultaneously. The connecting rods 21 are L-shaped, with one end of the connecting rod 21 locked in the slot on the surface of the connecting block 3. At the same time, the thread on the inner wall of the connecting block 3 is threadedly connected to the surface of the fixing collar 7, thus fixing the air cap body 1 and its surface connecting structure to the connecting block 3. The moving rod 31 inside the connecting block 3 is aligned with the top rod 41 inside the air cap body 1. Then, the moving rod 31 is moved into the air cap body 1 by the cylinder. One end of the moving rod 31 contacts the bottom of the top rod 41. The top block 4 and the connecting rod 5 move simultaneously with the top rod 41. The telescopic spring 6 is gradually compressed until one end of the connecting rod 5 contacts the bottom of the slot on the surface of the fixing collar 7. One end of the top block 4 is disengaged from the interior of the air cap body 1, thus pushing the object off the surface of the top block 4.

[0033] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A connectable gas cap comprising a gas cap body (1), characterized in that: The surface of the gas top body (1) is fixedly connected with a clamping sleeve (2), the inside of the clamping sleeve (2) is fixedly connected with a connecting clamping rod (21), one side of the gas top body (1) is provided with a connecting block (3), the part of the connecting block (3) is provided with a moving rod (31), the inside of the gas top body (1) is provided with a top block (4), one end of the top block (4) is fixedly connected with a top rod (41), the inside of the top rod (41) is fixedly connected with a connecting rod (5), the surface of the top rod (41) is wound with a telescopic spring (6), one end of the gas top body (1) is fixedly connected with a fixed sleeve ring (7).

2. A connectable gas cap according to claim 1, characterized in that: The inner wall of the connecting block (3) is provided with a threaded groove, the surface of the fixed sleeve ring (7) is provided with a thread, and the threaded groove in the inner wall of the connecting block (3) is matched with the thread on the surface of the fixed sleeve ring (7).

3. The connectable gas cap of claim 1, wherein: The surface of the top rod (41) is provided with a slot hole, and one end of the connecting rod (5) is fixedly connected with the inside of the top rod (41) through the slot hole in the surface of the top rod (41).

4. The connectable gas cap of claim 1, wherein: One end of the fixed sleeve ring (7) is provided with two clamping grooves, and the two clamping grooves in one end of the fixed sleeve ring (7) are matched with the size of the connecting rod (5).

5. The connectable gas cap of claim 1, wherein: The surface of the connecting block (3) is provided with a groove, and the size of the groove in the surface of the connecting block (3) is matched with that of the connecting clamping rod (21).

6. The connectable gas cap of claim 1, wherein: One end of the telescopic spring (6) is fixedly connected to the inner wall of one end of the gas top body (1), and the other end of the telescopic spring (6) is in contact with the surface of the connecting rod (5).

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