Gas meter support mold positioning and guiding device

Abstract

The utility model relates to the technical field of machining equipment, and discloses a gas meter support mold positioning and guiding device which comprises an air pump, the output end of the air pump is fixedly connected with a telescopic column, the bottom of the telescopic column is detachably connected with an upper mold, an injection molding opening is formed in the upper mold, and the lower mold is detachably connected with the telescopic column. A plurality of positioning balls are fixedly connected to the bottom of the upper die, two extension plates are fixedly connected to the outer walls of the two sides of the upper die respectively, two buffer columns are fixedly connected to the bottoms of the extension plates, a plurality of limiting rods are slidably connected to the interior of the upper die, and supporting blocks are fixedly connected to the bottoms of the limiting rods. A plurality of positioning grooves are formed in the top of the supporting block, and a plurality of limiting grooves are formed in the top of the supporting block. According to the die positioning and guiding device, impact force generated when the die positioning and guiding device works is relieved, the durability of a die is improved, abrasion caused by impact is reduced, and therefore the service life of the die is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing equipment technical field especially, relates to a kind of gas meter table holder mould positioning guide device. BACKGROUND

[0002] A kind of gas meter table holder mould positioning guide device is a kind of mechanical equipment specially designed to ensure that gas meter table holder mould can be accurately aligned and stable in the processing or production process, it is often used in high-precision requirements injection molding, stamping or other types of mould manufacturing occasions, especially in mass production gas meter table holder and other precision components, can significantly improve production efficiency and product quality.

[0003] A kind of gas meter table holder mould positioning guide device is mainly used to ensure the accurate positioning and stable guidance of mould in the production process of gas meter table holder, which is crucial for improving product quality, reducing material waste and improving production efficiency, especially suitable for batch production environment, to ensure that each product meets the high standard consistency and precision requirements. In the prior art, the impact force generated when some devices are combined with mould is difficult to alleviate, which leads to accelerated wear of the mould and reduces the service life. At the same time, excessive impact force can also cause product quality problems, affecting the precision and stability of the gas meter table holder. Therefore, a kind of gas meter table holder mould positioning guide device is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a kind of gas meter table holder mould positioning guide device, to improve the problem that the impact force generated when some devices are combined with mould in prior art is difficult to alleviate.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of gas meter table holder mould positioning guide device, including air pump, the output of the air pump is fixedly connected with telescopic column, the bottom of the telescopic column is detachably connected with upper mould, the inside of the upper mould is provided with injection port, the bottom of the upper mould is fixedly connected with a plurality of positioning balls, the both sides outer wall of the upper mould is fixedly connected with two extension plates respectively, the bottom of the extension plate is fixedly connected with two buffer columns, the inside of the upper mould is slidably connected with a plurality of limit rods, the bottom of the limit rod is fixedly connected with support block, the top of the support block is provided with a plurality of positioning grooves, the top of the support block is provided with a plurality of limit grooves, the top of the support block is provided with a plurality of buffer grooves, the inside of the support block is fixedly connected with a plurality of springs one, the other end of the spring one is fixedly connected with buffer block, the inside of the support block is screw-connected with the anti-deviation component for preventing mould positioning deviation;

[0007] As a further description of the above technical scheme:

[0008] The anti-deviation assembly comprises a lower die, the bottom of the lower die is fixedly connected with a dismounting column, the inside of the supporting block is fixedly connected with two springs II, the other end of the spring II is fixedly connected with an anti-deviation block, and two sliding grooves are formed in the inside of the supporting block;

[0009] As a further description of the above technical solution:

[0010] The top of the limiting rod is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a plurality of supporting columns, and the bottom of the supporting column is fixedly connected with a base;

[0011] As a further description of the above technical solution:

[0012] The outer wall of the buffer block is slidably connected in the inside of the buffer groove;

[0013] As a further description of the above technical solution:

[0014] The limiting rod is fixedly connected in the inside of the limiting groove, and the outer wall of the positioning ball is in contact with the inner wall of the positioning groove;

[0015] As a further description of the above technical solution:

[0016] The bottom of the buffer column is in contact with the top of the buffer block, and the outer wall of the buffer column is in contact with the inner wall of the buffer groove;

[0017] As a further description of the above technical solution:

[0018] The bottom of the dismounting column is screw-connected in the inside of the supporting block, the outer wall of the anti-deviation block is slidably connected in the inside of the sliding groove, and the side close to the anti-deviation block is in contact with the outer side of the dismounting column;

[0019] As a further description of the above technical solution:

[0020] The bottom of the air pump is fixedly connected with the top of the top plate, the bottom of the supporting block is fixedly connected with the top of the base, and the telescopic column is slidably connected in the inside of the top plate.

[0021] The utility model has the advantages of the following:

[0022] 1. The utility model discloses a stretchable column is driven to retract through air pump and drives the upper die to go up and down, drives the extension plate and the buffer column to go down when the upper die goes down, when the upper die and the lower die are closed, the positioning ball is in the positioning groove, avoids the seam left in the middle when the upper die and the lower die butt joint, and the movement track of upper die is limited through the limiting rod, and the buffer column goes down into the buffer groove and contacts the buffer block, and spring no.

[0023] 2. The utility model discloses a certain horizontal movement tendency of the lower die is produced in the process that the upper die and the lower die are closed, through the contact between the dismounting column and the anti - deviation block, the anti - deviation block will move along the sliding groove and provide reverse force to resist the deviation, the deviation of the mould is handled to ensure the accurate positioning of the mould in the processing process, the qualified rate and production efficiency of product are improved greatly, simultaneously, the raw material waste and equipment loss caused by the deviation of the mould are avoided, and the production cost is reduced. DRAWINGS

[0024] Figure 1 It is a three -dimensional schematic view of the gas meter table support mould positioning guide device that the utility model proposes;

[0025] Figure 2 It is the structure schematic view of the support block of the gas meter table support mould positioning guide device that the utility model proposes;

[0026] Figure 3 It is the structure schematic view of the upper die of the gas meter table support mould positioning guide device that the utility model proposes;

[0027] Figure 4 It is the structure schematic view of the lower die of the gas meter table support mould positioning guide device that the utility model proposes.

[0028] Legend:

[0029] 1, base, 2, support column, 3, top plate, 4, air pump, 5, stretchable column, 6, upper die, 7, injection port, 8, positioning ball, 9, extension plate, 10, buffer column, 11, limiting rod, 12, support block, 13, positioning groove, 14, limiting groove, 15, buffer groove, 16, spring no. 1, 17, buffer block, 18, dismounting column, 19, lower die, 20, spring no. 2, 21, anti - deviation block, 22, sliding groove. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0031] With reference to Figures 1 to 3 The utility model provides a kind of embodiment provided by the utility model: a kind of gas meter table mould positioning guide device, gas pump 4 is fixedly connected with telescopic column 5 in the output end of gas pump 4, the bottom of telescopic column 5 is detachably connected with upper die 6, gas pump 4 drives telescopic movement of telescopic column 5 by gas pressure, and the top of telescopic column 5 is fixedly connected with upper die 6, so that the position of upper die 6 can be accurately adjusted by adjusting the working state of gas pump 4. Injection port 7 is provided in the inside of upper die 6, and injection port 7 in the bottom of upper die 6 is the place where mould material is injected, to ensure that material can enter mould cavity uniformly during injection molding, and the bottom of upper die 6 is fixedly connected with a plurality of positioning balls 8, which play a role in making the mold tight during mold positioning, so that the centering and positioning of the mold are more stable, thereby improving the precision of mold forming. Two extension plates 9 are fixedly connected to the outer walls of the two sides of upper die 6, and the bottom of extension plate 9 is fixedly connected with two buffer columns 10. A plurality of limiting rods 11 are slidably connected in the inside of upper die 6, and the movement range of upper die 6 is limited by limiting rod 11. The bottom of limiting rod 11 is fixedly connected with a support block 12, which provides stable support to keep the mold closing process stable. A plurality of positioning grooves 13 are provided in the top of support block 12, the outer wall of positioning ball 8 is in contact with the inner wall of positioning groove 13, a plurality of limiting grooves 14 are provided in the top of support block 12, a plurality of buffer grooves 15 are provided in the top of support block 12, and the plurality of positioning grooves 13, limiting grooves 14 and buffer grooves 15 in the top of support block 12 interact with the positioning ball 8 and buffer block 17 in upper die 6 to ensure the stability of the mold during forming.

[0032] The outer wall of buffer column 10 is in contact with the inner wall of buffer groove 15, and when upper die 6 vibrates or is impacted, buffer block 17 absorbs the impact by the elasticity of buffer groove 15 to reduce damage to the mold and equipment. The outer wall of buffer block 17 is slidably connected in the inside of buffer groove 15, a plurality of springs 16 are fixedly connected in the inside of support block 12, the other end of spring 16 is fixedly connected with buffer block 17, the bottom of buffer column 10 is in contact with the top of buffer block 17, and an anti-deviation assembly for preventing mold positioning deviation is threadedly connected in the inside of support block 12. The anti-deviation assembly in the inside of support block 12 can effectively prevent the positioning deviation of the mold during operation by threadedly connecting, and the anti-deviation assembly ensures the accurate positioning of the mold, thereby avoiding production problems caused by positioning errors.

[0033] Referring to Figures 2 to 4 , the anti-offset assembly includes a lower die 19 as a part of the mold, which is directly in contact with the workpiece and participates in the key part of the forming, the bottom of the lower die 19 is fixedly connected with the dismounting column 18, the bottom of the dismounting column 18 is threadedly connected in the inside of the support block 12, the dismounting column 18 is closely combined with the support block 12, which ensures the stability of the lower die 19, and the threaded connection is also convenient for adjustment and fixation. The inside of the support block 12 is fixedly connected with two spring twos 20, which play a role in buffering and stabilizing, can absorb part of the impact energy in the mold working process, reduce the displacement of the lower die 19, the other end of the spring two 20 is fixedly connected with the anti-deviation block 21, the anti-deviation block 21 provides a reverse force when the lower die 19 occurs lateral deviation, prevents the deviation from expanding, the side close to the two anti-deviation blocks 21 contacts with the outside of the dismounting column 18, which ensures that when the dismounting column 18 and the lower die 19 deviate, the anti-deviation block 21 can intervene in time to provide the necessary correction force, the inside of the support block 12 is provided with two sliding grooves 22, the outer wall of the anti-deviation block 21 is slidingly connected in the inside of the sliding groove 22.

[0034] The top of the limiting rod 11 is fixedly connected with the top plate 3, the bottom of the air pump 4 is fixedly connected at the top of the top plate 3, which is used for fixing the air pump 4 to make the operation of the air pump 4 stable, the telescopic column 5 is slidingly connected in the inside of the top plate 3, which is driven by the air pump 4 to stretch and retract, thereby driving the upper die 6 to move up and down to complete the operation of mold closing and separating, the bottom of the top plate 3 is fixedly connected with a plurality of support columns 2, which enhances the stability of the top plate 3, ensures that the entire mold tooling does not deform when bearing the weight of the mold and the workpiece, the bottom of the support column 2 is fixedly connected with the base 1, which is the basis of the entire positioning guide device, ensures the stability of the structure, and uniformly disperses all the stress to the working platform, the bottom of the support block 12 is fixedly connected at the top of the base 1.

[0035] Working principle: through the telescopic column 5 driven by air pump 4 to stretch out or draw back to control the position of the upper die 6 accurately, and the cooperation of the positioning ball 8 and the positioning groove 13 realizes the quick and accurate die centering and positioning. The design of the extension plate 9 and the buffer column 10 provides the necessary support and impact absorption. When the upper die 6 is folded with the lower die 19, the positioning ball 8 enters the positioning groove 13 to realize the tightness of the upper die 6 and the lower die 19, at this time, the extension plate 9 is driven to descend by the descent of the upper die 6, so as to drive the buffer column 10 to descend into the buffer groove 15, through the contact of the buffer column 10 and the buffer block 17, the compression spring 16 is compressed, the counterforce provided by the compression spring 16 relieves the impact force generated in the whole die closing process, and the limiting rod 11 ensures the stability and accuracy of the die movement, through the sliding of the upper die 6 on the limiting rod 11 to prevent the upper die 6 from deviating in the movement process, so as to cause the die closing to be inaccurate, and cause the product quality to decline, the supporting block 12 is used to provide a stable working platform for the lower die 19.

[0036] When the die is subjected to external force in the working process, the lower die 19 has a tendency of transverse displacement, at this time, since the dismounting column 18 is in contact with the anti-deviation block 21, the anti-deviation block 21 will move along the sliding groove 22 and provide a counterforce to resist the deviation, at the same time, the elastic force of the spring 20 will also play a role, helping to slow down the deviation speed and degree.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A gas meter support mold positioning and guiding device, comprising an air pump (4), characterized in that: The output end of the air pump (4) is fixedly connected to a telescopic column (5). The bottom of the telescopic column (5) is detachably connected to an upper mold (6). An injection port (7) is opened inside the upper mold (6). Multiple positioning balls (8) are fixedly connected to the bottom of the upper mold (6). Two extension plates (9) are fixedly connected to the outer walls on both sides of the upper mold (6). Two buffer columns (10) are fixedly connected to the bottom of the extension plates (9). Multiple limiting rods (11) are slidably connected inside the upper mold (6). A support block (12) is fixedly connected to the bottom of the support block (12). Multiple positioning grooves (13) are opened on the top of the support block (12). Multiple limiting grooves (14) are opened on the top of the support block (12). Multiple buffer grooves (15) are opened on the top of the support block (12). Multiple springs (16) are fixedly connected inside the support block (12). A buffer block (17) is fixedly connected to the other end of the springs (16). An anti-offset component for preventing mold positioning offset is threaded inside the support block (12).

2. The gas meter support mold positioning and guiding device according to claim 1, characterized in that: The anti-deviation component includes a lower mold (19), a disassembly column (18) is fixedly connected to the bottom of the lower mold (19), two springs (20) are fixedly connected inside the support block (12), an anti-deviation block (21) is fixedly connected to the other end of the springs (20), and two sliding grooves (22) are opened inside the support block (12).

3. The gas meter support mold positioning and guiding device according to claim 1, characterized in that: The top of the limiting rod (11) is fixedly connected to a top plate (3), the bottom of the top plate (3) is fixedly connected to a plurality of support columns (2), and the bottom of the support columns (2) is fixedly connected to a base (1).

4. The gas meter support mold positioning and guiding device according to claim 1, characterized in that: The outer wall of the buffer block (17) is slidably connected to the inside of the buffer groove (15).

5. The gas meter support mold positioning and guiding device according to claim 1, characterized in that: The limiting rod (11) is fixedly connected inside the limiting groove (14), and the outer wall of the positioning ball (8) is in contact with the inner wall of the positioning groove (13).

6. The gas meter support mold positioning and guiding device according to claim 1, characterized in that: The bottom of the buffer column (10) is in contact with the top of the buffer block (17), and the outer wall of the buffer column (10) is in contact with the inner wall of the buffer groove (15).

7. The gas meter support mold positioning and guiding device according to claim 2, characterized in that: The bottom of the disassembly column (18) is threadedly connected to the inside of the support block (12), the outer wall of the anti-deviation block (21) is slidably connected to the inside of the slide groove (22), and the two anti-deviation blocks (21) are in contact with the outer side of the disassembly column (18) on the same side.

8. The gas meter support mold positioning and guiding device according to claim 3, characterized in that: The bottom of the air pump (4) is fixedly connected to the top of the top plate (3), the bottom of the support block (12) is fixedly connected to the top of the base (1), and the telescopic column (5) is slidably connected to the inside of the top plate (3).

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