CN218906114U - Transition pipe joint positioning tool of injection molding machine - Google Patents
Transition pipe joint positioning tool of injection molding machine Download PDFInfo
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- CN218906114U CN218906114U CN202223343782.8U CN202223343782U CN218906114U CN 218906114 U CN218906114 U CN 218906114U CN 202223343782 U CN202223343782 U CN 202223343782U CN 218906114 U CN218906114 U CN 218906114U
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Abstract
The utility model discloses a positioning tool for a transition pipe joint of an injection molding machine, wherein the transition pipe joint comprises a first connecting pipe body, a second connecting pipe body and a special-shaped bending transition body; the positioning tool comprises a clamping part provided with a positioning groove and a screwing part integrally formed with the clamping part; the locating groove is internally provided with the matched limiting inclined plane, and the opening of the groove is arranged to be in a convex shape, so that the locating groove has a simple structure and does not need additional matching parts; the operation is convenient, the rapid clamping and fixing of the special-shaped transition pipe joint can be realized, the assembly efficiency and the processing precision of the injection molding machine are greatly improved, and the practicability is high; meanwhile, the positioning efficiency of the special-shaped transition pipe joint can be greatly improved, so that the assembly efficiency of an injection molding machine is improved, the production efficiency is improved, the production cost is reduced, and the economic benefit is improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a transition pipe joint positioning tool of an injection molding machine.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are large plastic product devices which are manufactured by molding thermoplastic plastics or thermosetting plastics by using a plastic molding die, and mainly comprise a glue injection system, wherein a glue injection platform of a glue injection system of a common screw injection molding machine generally comprises a machine barrel, a transmission shaft and a screw rod linked with the transmission shaft, and the transmission shaft drives the screw rod to move in the machine barrel so as to finish glue injection of the system.
Because the injection molding machine generally occupies a large area, the injection molding precision requirement is high, and the injection molding machine has a plurality of parts and a complex structure, the installation process of the injection molding machine needs to realize the connection and fixation between the parts through various transition joints. Such as the english 45 degree elbow transition joint or the english 90 degree elbow transition joint, are commonly used joints in the injection molding assembly process. One end of the connecting rod is generally required to be fixed, and the other end is connected with other parts; in the prior art, because the positioning datum plane of the joint is irregular, positioning and clamping are difficult, a standard fixing tool is not used for clamping the transition joint, an operator is usually required to manually finish fastening of the joint, time and labor are consumed, the fastening degree of the transition joint cannot be accurately ensured, loosening and falling easily occur, and the follow-up use of the injection molding machine is influenced.
Therefore, many manufacturers design customized positioning tools, but the existing positioning tools are complex in structure, and the existing positioning tools are required to be operated after being adjusted and fixed by matching with a tightness structure in use, so that the efficiency is low, and the problem of positioning looseness exists.
Disclosure of Invention
Therefore, in order to solve the problems in the prior art, the utility model aims to provide the transition pipe joint positioning tool of the injection molding machine, which has a simple structure and does not need additional matching parts; the quick clamping and fixing device is convenient to operate, can realize quick clamping and fixing of the special-shaped transition pipe joint, greatly improves the assembly efficiency and the machining precision of the injection molding machine, and is high in practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the transition pipe joint positioning tool of the injection molding machine comprises a first connecting pipe body and a second connecting pipe body; a special-shaped bending transition body is arranged between the first connecting pipe body and the second connecting pipe body; the special-shaped bending transition body comprises a first bending section and a second bending section which are respectively connected with the first connecting pipe body and the second connecting pipe body, and a bending transition part connected with the first bending section and the second bending section; clamping planes are arranged on two sides of the first bending section and the second bending section;
the positioning tool comprises a clamping part provided with a positioning groove and a screwing part integrally formed with the clamping part; the first bending section/the second bending section are partially/completely clamped into the positioning groove and fixed, and the second connecting pipe body/the first connecting pipe body are completely clamped into the positioning groove; the left side and the right side of the positioning groove are correspondingly abutted and limited with the clamping plane of the first bending section/the second bending section; the top of the positioning groove is abutted with the bending transition part of the bending transition body; the bottom of the positioning groove is provided with a first limiting inclined plane corresponding to the first bending section/the second bending section.
Further, a second limiting inclined plane corresponding to the pipe orifice of the first connecting pipe/the second connecting pipe is further arranged at the bottom of the positioning groove.
Further, the opening of the positioning slot is located on the same plane with the end of the first bending section/the second bending section.
Further stated, the screwing part is a cylinder, and the center line of the screwing part is consistent with the center line of the first connecting pipe body/the second connecting pipe body to be screwed.
Further stated, the outer wall of the screwing part is provided with pin holes on the same diameter, and the pin holes are used for inserting bolts for assisting screwing operation.
Further stated, the middle part of the screwing part is provided with an axial observation port, and the observation port is communicated with the positioning groove.
Further, two groups of pin holes are arranged, and the center lines of the two groups of pin holes are cross-shaped.
Further stated, the said clamping part is a cuboid structure, the said locating slot opening section is "protruding"; the upper part of the convex-shaped bending section is used for being correspondingly abutted and limited with the clamping plane of the first bending section/the second bending section.
Compared with the prior art, the utility model has the beneficial effects that at least the following aspects are:
(1) The utility model has simple structure and does not need additional matching parts; the operation is convenient, the rapid clamping and fixing of the special-shaped transition pipe joint can be realized, the assembly efficiency and the processing precision of the injection molding machine are greatly improved, and the practicability is high;
(2) Furthermore, the positioning groove is internally provided with the matched limiting inclined plane, and the opening of the groove is provided with the convex opening, so that on one hand, the upper part of the convex opening can be correspondingly abutted and limited by the clamping plane of the first bending section/the second bending section, and the width of the lower part of the convex opening is larger, thereby being convenient for the quick insertion, clamping and positioning of the transition pipe joint; on the other hand, the first limiting inclined plane or the second limiting inclined plane is used for limiting the bending transition part and the first connecting pipe body or the second connecting pipe body pipe orifice, the transition pipe joint is inserted into the positioning groove until the bending transition part is abutted against the first limiting inclined plane, and the first connecting pipe body or the second connecting pipe body pipe orifice is abutted against the second limiting inclined plane to complete positioning, so that the insertion length of the transition pipe joint is not too long or too short, the screwing operation is not influenced, and the positioning efficiency and the positioning precision are further improved;
(3) The utility model can greatly improve the positioning efficiency of the special-shaped transition pipe joint, thereby improving the assembly efficiency of the injection molding machine, improving the production efficiency, reducing the production cost and improving the economic benefit.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a positioning tool for a transitional pipe joint of an injection molding machine according to a preferred embodiment of the utility model;
FIG. 2 is a schematic diagram of a front structure of a positioning tool for a transitional pipe joint of an injection molding machine according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of the overall structure of a transition pipe joint of an injection molding machine according to a preferred embodiment of the present utility model;
FIG. 4 is a perspective view showing the assembly state of the positioning fixture for the transitional pipe joint and the transitional pipe joint of the injection molding machine according to the preferred embodiment of the utility model;
FIG. 5 is a schematic cross-sectional view showing the assembly state of the positioning tool for the transitional pipe joint and the transitional pipe joint of the injection molding machine according to the preferred embodiment of the utility model;
fig. 6 is a schematic diagram of the front structure of the assembly state of the positioning tool for the transitional pipe joint and the transitional pipe joint of the injection molding machine according to the preferred embodiment of the utility model.
In the figure:
10. a transition pipe joint; 101. a first connection pipe body; 102. a second connection pipe body; 103. bending the transition body; 1031. a first bending section; 10311. a clamping plane; 1032. a second bending section; 10321. a clamping plane; 1033. bending the transition part;
1. a clamping part; 11. a positioning groove; 111. a first limiting inclined plane; 112. a second limiting inclined plane;
2. a screwing part; 21. a pin hole; 22. an observation port;
3. a bolt.
Detailed Description
In order to facilitate understanding of the present utility model, the following description will further explain the technical scheme and advantages of the present utility model in detail with reference to the drawings and embodiments. The specific structure and features of the present utility model are described below by way of example and should not be construed to limit the utility model in any way. Also, any feature mentioned (including implicit or explicit) below, as well as any feature shown directly or implicit in the drawings, may be continued to be any combination or deletion of such features among themselves, to form still other embodiments that may not be directly or indirectly mentioned in the present utility model. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present utility model, unless otherwise indicated, the terms "top," "bottom," "left," "right," "inner," "outer," and the like are used for convenience in describing the present utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not denote or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-6, a transition pipe joint positioning tool of an injection molding machine, wherein the transition pipe joint 10 comprises a first connecting pipe body 101 and a second connecting pipe body 102; a special-shaped bending transition body 103 is arranged between the first connecting pipe body 101 and the second connecting pipe body 102; the special-shaped bending transition body 103 comprises a first bending section 1031 and a second bending section 1032 which are respectively connected with the first connecting pipe body 101 and the second connecting pipe body 102, and a bending transition part 1033 connected with the first bending section 1031 and the second bending section 1032; clamping planes 10311/10321 are arranged at two sides of the first bending section 1031 and the second bending section 1032;
the positioning tool comprises a clamping part 1 provided with a positioning groove 11 and a screwing part 2 integrally formed with the clamping part 1; the first bending section 1031/the second bending section 1032 are partially/completely clamped into the positioning groove 11 and fixed, and the second connecting pipe 102/the first connecting pipe 101 are completely clamped into the positioning groove 11; the left and right sides of the positioning groove 11 are correspondingly abutted and limited with the clamping planes 10311/10321 of the first bending section 1031/the second bending section 1032; the top of the positioning groove 11 is abutted against the bending transition part 1033 of the bending transition body 103; the bottom of the positioning groove 11 is provided with a first limiting inclined plane 111 corresponding to the first bending section 1031/the second bending section 1032.
In this embodiment, the cross section of the first bending section/the second bending section is hexagonal, one of the corners abuts against the top of the positioning groove, and the left and right sides of the positioning groove abut against the clamping plane of the first bending section/the second bending section to limit.
In this embodiment, the first connecting pipe body and the first bending section may be clamped into the positioning groove, and the second connecting pipe body is fixed to the corresponding mounting portion of the injection molding machine, and after screwing and fixing are completed, the connection between the first connecting pipe body and other corresponding pipe elements may be performed by removing the present utility model; or the second connecting pipe body and the second bending section are clamped into the positioning groove, and the first connecting pipe body is used for being fixed on the corresponding installation part of the injection molding machine, and after screwing and fixing are completed, the connection between the second connecting pipe body and other corresponding pipe fittings can be performed by taking down the utility model.
The utility model has simple structure and does not need additional matching parts; the quick clamping and fixing device is convenient to operate, can realize quick clamping and fixing of the special-shaped transition pipe joint, greatly improves the assembly efficiency and the machining precision of the injection molding machine, and is high in practicability.
Preferably, the bottom of the positioning groove 11 is further provided with a second limiting inclined plane 112 corresponding to the orifice of the first connecting pipe 101/the second connecting pipe 102. The second limiting inclined plane is arranged, the transition pipe joint is inserted into the positioning groove to be abutted against the first limiting inclined plane of the bending transition part, the first connecting pipe body or the second connecting pipe body pipe orifice is abutted against the second limiting inclined plane to be positioned, the inserted length of the transition pipe joint is not too long or too short, the screwing operation is affected, and the positioning efficiency and the positioning precision are further improved.
Preferably, the opening of the positioning slot 11 is located on the same plane with the ends of the first bending section 1031/the second bending section 1032. Therefore, the transition pipe joint can be completely clamped, and the first connecting pipe body/the second connecting pipe body is not influenced to be screwed and fixedly arranged on the corresponding installation position of the injection molding machine.
Preferably, the screwing part 2 is a cylinder, and the center line of the screwing part 2 is consistent with the center line of the first connection pipe body 101/the second connection pipe body 102 to be screwed. The arrangement is more beneficial to the consistency of the force direction, and the labor intensity is reduced.
Preferably, the outer wall of the screwing part 2 is provided with pin holes 21 on the same diameter, and the pin holes 21 are used for inserting bolts 3 for assisting screwing operation. Screwing force can be improved by using a bolt for screwing the connector with larger volume.
Preferably, an axial observation port 22 is arranged in the middle of the screwing part 2, and the observation port 22 is communicated with the positioning groove 11. The engagement of the present utility model with the transition piece 10 can be checked through the viewing opening 22.
Preferably, two sets of pin holes 21 are provided, and the center lines of the two sets of pin holes 21 are in a cross shape.
Preferably, the clamping part 1 has a cuboid structure, and the section of the opening of the positioning groove 11 is convex; the upper part of the convex shape is used for abutting and limiting with the clamping plane of the first bending section 1031/the second bending section 1032. The groove opening is arranged to be of a convex shape, on one hand, the upper part of the convex opening can be quickly abutted and limited correspondingly to the clamping plane of the first bending section/the second bending section, and the lower part of the convex opening is wider, so that the quick insertion, the clamping and the positioning of the transition pipe joint are facilitated.
When the utility model is used for positioning the transition pipe joint, the direction of the utility model is only required to be adjusted, the utility model is sleeved on the transition pipe joint, the upper part of the positioning groove is ensured to be correspondingly abutted and limited with the clamping plane of the first bending section/the second bending section, and meanwhile, the bending transition part is abutted with the first limiting inclined plane to tightly fasten the transition pipe joint in a screwing way, so that the operation is convenient and quick.
Specifically, the first connecting pipe body and the first bending section can be clamped into the positioning groove, the second connecting pipe body is used for being fixed on the corresponding mounting part of the injection molding machine, and after screwing and fixing are completed, the first connecting pipe body and other corresponding pipe fittings can be connected by taking down the utility model; or the second connecting pipe body and the second bending section are clamped into the positioning groove, and the first connecting pipe body is used for being fixed on the corresponding installation part of the injection molding machine, and after screwing and fixing are completed, the connection between the second connecting pipe body and other corresponding pipe fittings can be performed by taking down the utility model.
The above-described embodiments are only preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, it will be appreciated by those skilled in the art that numerous changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (8)
1. The transition pipe joint positioning tool of the injection molding machine comprises a first connecting pipe body and a second connecting pipe body; a special-shaped bending transition body is arranged between the first connecting pipe body and the second connecting pipe body; the special-shaped bending transition body comprises a first bending section and a second bending section which are respectively connected with the first connecting pipe body and the second connecting pipe body, and a bending transition part connected with the first bending section and the second bending section; clamping planes are arranged on two sides of the first bending section and the second bending section;
the positioning tool is characterized by comprising a clamping part provided with a positioning groove and a screwing part integrally formed with the clamping part; the first bending section/the second bending section are partially/completely clamped into the positioning groove and fixed, and the second connecting pipe body/the first connecting pipe body are completely clamped into the positioning groove; the left side and the right side of the positioning groove are correspondingly abutted and limited with the clamping plane of the first bending section/the second bending section; the top of the positioning groove is abutted with the bending transition part of the special-shaped bending transition body; the bottom of the positioning groove is provided with a first limiting inclined plane corresponding to the first bending section/the second bending section.
2. The tool for positioning the transition pipe joint of the injection molding machine according to claim 1, wherein a second limiting inclined plane corresponding to the pipe orifice of the first connecting pipe/the second connecting pipe is further arranged at the bottom of the positioning groove.
3. The tool for positioning a transition pipe joint of an injection molding machine according to claim 1, wherein the opening of the positioning groove and the tail ends of the first bending section/the second bending section are positioned on the same plane.
4. The tool for positioning the transition pipe joint of the injection molding machine according to claim 1, wherein the screwing part is a cylinder, and the center line of the screwing part is consistent with the center line of the first connecting pipe body/the second connecting pipe body to be screwed.
5. The tool for positioning the transition pipe joint of the injection molding machine according to claim 4, wherein the outer wall of the screwing part is provided with pin holes with the same diameter, and the pin holes are used for inserting bolts for assisting screwing operation.
6. The tool for positioning the transition pipe joint of the injection molding machine according to claim 5, wherein an axial observation port is formed in the middle of the screwing part, and the observation port is communicated with the positioning groove.
7. The tool for positioning the transition pipe joint of the injection molding machine according to claim 5, wherein two groups of pin holes are arranged, and the center lines of the two groups of pin holes are shaped like a cross.
8. The positioning tool for the transition pipe joint of the injection molding machine according to claim 1, wherein the clamping part is of a cuboid structure, and the cross section of the opening of the positioning groove is convex; the upper part of the convex-shaped bending section is used for being correspondingly abutted and limited with the clamping plane of the first bending section/the second bending section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223343782.8U CN218906114U (en) | 2022-12-13 | 2022-12-13 | Transition pipe joint positioning tool of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223343782.8U CN218906114U (en) | 2022-12-13 | 2022-12-13 | Transition pipe joint positioning tool of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218906114U true CN218906114U (en) | 2023-04-25 |
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ID=86044849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223343782.8U Active CN218906114U (en) | 2022-12-13 | 2022-12-13 | Transition pipe joint positioning tool of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218906114U (en) |
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2022
- 2022-12-13 CN CN202223343782.8U patent/CN218906114U/en active Active
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