A batch demolding fixture for threaded pipes

Abstract

This utility model discloses a batch rapid demolding fixture for threaded pipes, belonging to the field of threaded pipe demolding technology. The fixture includes a mold core seat, a demolding seat, a demolding template, and a driving unit. Multiple sets of core pillars are provided on one side of the mold core seat for forming threaded pipes. The demolding seat consists of a fixed plate and guide pillars. The demolding template is fitted onto the guide pillars and has corresponding demolding grooves. The driving unit drives the demolding template to slide and demold. Its innovation lies in replacing manual pulling with a cylinder drive, and achieving batch demolding through multiple sets of core pillars and demolding grooves. This fixture solves the problems of low efficiency and high labor intensity of traditional manual demolding, offering advantages such as rapid and efficient demolding, batch operation capability, and reduced labor costs. It is suitable for rapid demolding scenarios in the batch production of threaded pipes, with a reasonable structural design and easy maintenance and replacement of the mold core seat.

Description

Technical Field

[0001] This utility model relates to the field of threaded pipe demolding technology, and in particular to a batch demolding tooling for threaded pipes. Background Technology

[0002] Demolding is a crucial step in the production of threaded pipes. Currently, traditional demolding methods rely heavily on manual pulling, which has several drawbacks. Firstly, manual demolding is inefficient and cannot meet the demands of mass production. Secondly, manual operation is labor-intensive, increasing production costs. While some existing technologies utilize reciprocating cylinders with corresponding supports to address demolding difficulties, there is still room for improvement in demolding efficiency and effectiveness. Therefore, achieving rapid and efficient demolding of threaded pipes while saving labor costs has become a pressing issue for those skilled in the art.

[0003] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a batch demolding tool for threaded pipes to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a batch rapid demolding fixture for threaded pipes, so as to solve the problems of low efficiency and high cost of manual demolding in the prior art, and realize rapid and batch demolding of threaded pipes.

[0005] To achieve the above and other related objectives, the technical solution provided by this utility model is: a batch demolding fixture for threaded pipes, comprising:

[0006] A mold core holder, wherein one side of the mold core holder is provided with multiple sets of parallel and spaced core pillars, the core pillars being used to cooperate with the injection mold to form a threaded tube;

[0007] The demolding base includes two fixed plates and two guide pillars. The two fixed plates are arranged opposite to each other and connected by the two guide pillars. The guide pillars are arranged perpendicular to the fixed plates.

[0008] A demolding template is fitted onto the guide post and arranged parallel to the fixing plate. The top side of the demolding template is provided with demolding grooves that correspond one-to-one with multiple sets of the core posts.

[0009] A driving unit is fixedly mounted on one of the fixed plates and is used to drive the demolding template to slide back and forth on the guide post; the mold core seat is detachably and fixedly installed on the top side of another fixed plate and the core post is oriented towards the demolding template.

[0010] A preferred technical solution is that the diameter of the core pillar is smaller than the width of the demolding groove.

[0011] The preferred technical solution is that the width of the demolding groove is smaller than the outer diameter of the threaded pipe.

[0012] The preferred technical solution is as follows: the driving unit adopts a telescopic cylinder, the telescopic cylinder is fixed on the fixed plate, the telescopic end of the telescopic cylinder passes through the fixed plate and is fixedly connected to the demolding template, and the telescopic end of the telescopic cylinder is arranged parallel to the guide column.

[0013] The preferred technical solution is as follows: the mold core base is provided with at least two sets of positioning holes, and the top side of the fixing plate is provided with at least two sets of screw holes, the positioning holes and the screw holes are correspondingly matched; it also includes bolts, the bolts pass through the positioning holes and are threadedly connected to the screw holes.

[0014] Due to the application of the above technical solution, the beneficial effects of this utility model are as follows:

[0015] This utility model proposes a batch demolding fixture for threaded pipes. By setting multiple sets of core pillars and corresponding demolding grooves, it realizes batch demolding of threaded pipes, which greatly improves demolding efficiency. The demolding plate is driven by a drive unit to slide back and forth, replacing the traditional manual pulling, reducing labor intensity and saving labor costs. The mold core seat can be detachably and fixedly installed on the fixed plate, which facilitates the replacement and maintenance of the mold core seat and improves the versatility of the fixture. Attached Figure Description

[0016] Figure 1 This is a top view of the demolding fixture involved in this utility model. Detailed Implementation

[0017] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0018] Please see Figure 1It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0019] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example:

[0021] like Figure 1 As shown, according to a general technical concept of this utility model, a batch demolding fixture for threaded pipes is provided, comprising:

[0022] The mold core base 1 has multiple sets of parallel-arranged core pillars 11 on one side. The core pillars 11 are used to cooperate with the injection mold to form a threaded tube 100.

[0023] The demolding base includes two fixed plates 2 and two guide pillars 3. The two fixed plates 2 are arranged opposite to each other and connected by the two guide pillars 3. The guide pillars 3 are arranged perpendicular to the fixed plates 2.

[0024] The demolding template 4 is fitted onto the guide column 3 and is parallel to the fixing plate 2. The top side of the demolding template 4 is provided with demolding grooves 41 that correspond one-to-one with multiple sets of core columns 11.

[0025] The drive unit 5 is fixed on a fixed plate 2 and is used to drive the demolding template 4 to slide back and forth on the guide column 3; the core seat 1 is detachably fixed on the top side of another fixed plate 2 and the core column 11 is set facing the demolding template 4.

[0026] like Figure 1 As shown, in an exemplary embodiment of this utility model, the diameter of the core post 11 is smaller than the width of the demolding groove 41.

[0027] like Figure 1 As shown, in an exemplary embodiment of this utility model, the width of the demolding groove 41 is smaller than the outer diameter of the threaded pipe 100.

[0028] like Figure 1 As shown, in an exemplary embodiment of this utility model, the drive unit 5 adopts a telescopic cylinder, which is fixed on the fixed plate 2. The telescopic end of the telescopic cylinder passes through the fixed plate 2 and is fixedly connected to the demolding template 4. The telescopic end of the telescopic cylinder is arranged parallel to the guide column 3.

[0029] like Figure 1 As shown, in an exemplary embodiment of this utility model, the mold core base 1 is provided with at least two sets of positioning holes, and the top side of the fixing plate 2 is provided with at least two sets of screw holes, with the positioning holes and screw holes correspondingly matched; it also includes bolts 6, which pass through the positioning holes and are threadedly connected to the screw holes.

[0030] It should be noted that a space is reserved between the bottom end of the threaded tube 100 injection molded on the core pillar 11 and the core base 1 for insertion into the demolding groove 41. In use, the core base 1 is fixed on the fixing plate 2, and the core pillars 11 are inserted into the demolding grooves 41 one by one. Then, the telescopic cylinder is activated to retract, thereby driving the demolding plate 4 to move and "pull" the threaded tube 100 out of the core pillar 11, realizing batch demolding of the threaded tube.

[0031] Therefore, this utility model has the following advantages:

[0032] This utility model proposes a batch demolding fixture for threaded pipes. By setting multiple sets of core pillars and corresponding demolding grooves, it realizes batch demolding of threaded pipes, which greatly improves demolding efficiency. The demolding plate is driven by a drive unit to slide back and forth, replacing the traditional manual pulling, reducing labor intensity and saving labor costs. The mold core seat can be detachably and fixedly installed on the fixed plate, which facilitates the replacement and maintenance of the mold core seat and improves the versatility of the fixture.

[0033] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A threaded tube bulk demolding tool characterized by, include: A mold core holder, wherein one side of the mold core holder is provided with multiple sets of parallel and spaced core pillars, the core pillars being used to cooperate with the injection mold to form a threaded tube; The demolding base includes two fixed plates and two guide pillars. The two fixed plates are arranged opposite to each other and connected by the two guide pillars. The guide pillars are arranged perpendicular to the fixed plates. A demolding template is fitted onto the guide post and arranged parallel to the fixing plate. The top side of the demolding template is provided with demolding grooves that correspond one-to-one with multiple sets of the core posts. The driving unit is fixed on a fixed plate and is used to drive the demolding template to slide back and forth on the guide post; The mold core seat is detachably and fixedly installed on the top side of another fixed plate, and the core column is oriented towards the demolding template.

2. A threaded pipe bulk demolding tool according to claim 1, characterized in that: The diameter of the core post is smaller than the width of the demolding groove.

3. The threaded pipe bulk demolding tool of claim 1, wherein: The width of the demolding groove is smaller than the outer diameter of the threaded pipe.

4. The threaded pipe bulk demolding tool of claim 1, wherein: The drive unit uses a telescopic cylinder, which is fixed to the fixed plate. The telescopic end of the telescopic cylinder passes through the fixed plate and is fixedly connected to the demolding template. The telescopic end of the telescopic cylinder is arranged parallel to the guide column.

5. The threaded pipe bulk demolding tool of claim 1, wherein: The mold core base is provided with at least two sets of positioning holes, and the top side of the fixing plate is provided with at least two sets of screw holes. The positioning holes and the screw holes are matched and matched accordingly. It also includes bolts, which pass through the positioning holes and are threadedly connected to the screw holes.

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