CN216732728U - Anti-bite structure for rear template and rack surface of injection molding machine - Google Patents
Anti-bite structure for rear template and rack surface of injection molding machine Download PDFInfo
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- CN216732728U CN216732728U CN202023191916.XU CN202023191916U CN216732728U CN 216732728 U CN216732728 U CN 216732728U CN 202023191916 U CN202023191916 U CN 202023191916U CN 216732728 U CN216732728 U CN 216732728U
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Abstract
The utility model relates to a rear template and rack surface bite-preventing structure of an injection molding machine, which can prevent the surfaces of a rear template and a rack from being bitten by each other without filling lubricating oil on the bottom surface of the rear template. The advantages are that: the bottom of the movable template, the bottom of the rear template and the surface of the frame are respectively designed into rough sliding surface layers, so that the biting among the movable template, the bottom of the rear template and the frame is effectively avoided, and oil pollution is avoided.
Description
Technical Field
The utility model relates to a bite-preventing structure for the surfaces of a rear template and a rack of an injection molding machine, which can prevent the surfaces of the rear template and the rack from being bitten by each other without introducing lubricating oil on the bottom surface of the rear template, and belongs to the field of manufacturing of injection molding machine component assemblies.
Background
CN 201677456U, name "anti-bite structure of special back template of injection molding machine and frame surface", it includes the injection molding machine, fixes and has placed the cold drawn steel band in front template one side on the injection molding machine frame, and movable mould board and back template are located the cold drawn steel band and are shown the interval cooperation between movable mould board and the back template. The bottom of the movable template is provided with a sliding mechanism and is in sliding fit with the cold-drawn steel strip surface. The advantages are that: firstly, the structure design is novel, unique and simple, and the rear template and the surface of the frame can be effectively prevented from being bitten; secondly, the manufacturing cost is low, reliable and practical. The method has the following defects: although the surface roughness of the cold-drawn steel strip is far better than that of milling, in practical application, lubricating oil needs to be introduced to the bottom surface of the rear template, so that not only is oil pollution large, but also the sliding effect is influenced by the coating of the lubricating oil.
Disclosure of Invention
The design purpose is as follows: the defects in the background art are avoided, and the anti-biting structure for the rear template and the surface of the rack of the injection molding machine is designed, so that the rear template and the surface of the rack can be prevented from being bitten by each other without lubricating oil on the bottom surface of the rear template.
The design scheme is as follows: in order to achieve the above design objective. On the basis of all the prior background patents of the applicant, the utility model is mainly technically characterized in that the bottom of the movable template, the bottom of the rear template and the surface of the frame are respectively provided with a rough sliding surface layer. The purpose of this design is: when the roughness of the bottom of the movable template, the bottom of the rear template and the surface of the frame is 2-8, lubricating oil is not needed for relative sliding of the movable template and the frame, the movable template and the frame are very easy and free, and the defects existing in the background technology are overcome.
The technical scheme is as follows: the utility model provides an injection molding machine rear template and frame surface prevent stinging wound structure, it includes injection molding machine front template, movable mould board and back template, is the interval cooperation between movable mould board and the back template, there is the coarse slip surface course of one deck respectively on the face of movable mould board bottom, back template bottom and frame, and forms sliding fit between the coarse slip surface course of movable mould board bottom and back template bottom and the coarse slip surface course on the frame face.
Compared with the background art, the bottom of the movable template, the bottom of the rear template and the surface of the frame are respectively designed into rough sliding surface layers, so that the biting among the movable template, the bottom of the rear template and the frame is effectively avoided, and oil pollution is avoided.
Drawings
FIG. 1 is a schematic diagram of a back template and frame surface bite-preventing structure of an injection molding machine.
Detailed Description
Example 1: reference is made to figure 1. The utility model provides an injection molding machine rear template and frame surface prevent stinging and hinder structure, it includes injection molding machine front template 1, movable mould board 2 and back template 3, is the interval cooperation between movable mould board 2 and the back template 3, there is the coarse slip surface course 4 of one deck respectively on the face of 2 bottoms of movable mould board, 3 bottoms of back template and frame 7, and forms sliding fit between the coarse slip surface course of 2 bottoms of movable mould board and 3 bottoms of back template and the coarse slip surface course on the frame 7 face. The roughness of the rough sliding surface layer 4 is selected from 2-8 at will and includes an end value.
It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.
Claims (2)
1. The utility model provides a structure is prevented stinging by template and frame surface behind injection molding machine, it includes injection molding machine front template (1), movable mould board (2) and back template (3), is interval cooperation, characterized by between movable mould board (2) and back template (3): the surface of the bottom of the movable template (2), the bottom of the rear template (3) and the surface of the rack (7) are respectively provided with a layer of rough sliding surface layer (4), and the rough sliding surface layers of the bottom of the movable template (2) and the bottom of the rear template (3) are in sliding fit with the rough sliding surface layer on the surface of the rack (7).
2. The injection molding machine rear mold plate and rack surface bite prevention structure as claimed in claim 1, wherein: the roughness of the rough sliding surface layer (4) is 2-8 inclusive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023191916.XU CN216732728U (en) | 2020-12-27 | 2020-12-27 | Anti-bite structure for rear template and rack surface of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023191916.XU CN216732728U (en) | 2020-12-27 | 2020-12-27 | Anti-bite structure for rear template and rack surface of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216732728U true CN216732728U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023191916.XU Active CN216732728U (en) | 2020-12-27 | 2020-12-27 | Anti-bite structure for rear template and rack surface of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216732728U (en) |
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2020
- 2020-12-27 CN CN202023191916.XU patent/CN216732728U/en active Active
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