Bolt pressing jig
By designing the adjustment cavity and adjustment hole structure of the bolt fixture, the mold column is precisely fixed by the pressure component, which solves the problem of tedious and time-consuming mold replacement, and realizes the production line change without replacing the mold, thus improving work efficiency.
Patent Information
- Application Number
- CN202520176327.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-27
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-27
AI Technical Summary
When it is necessary to change product lines, the replacement of existing molds is cumbersome and time-consuming, and the position of the molds may be shifted after replacement, resulting in the problem of readjusting the machine.
A bolt clamping fixture is designed. By setting a pressure member in the adjustment cavity and adjustment hole inside the housing, the mold column is precisely adjusted and fixed by the threaded connecting rod and adjustment head, ensuring that the mold column is in the correct position, and the production line can be changed without replacing the mold.
It improved the efficiency of changing product lines, avoided mold position misalignment, simplified the operation process, and improved production efficiency.
Smart Images
Figure CN223849042U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jig technical field, especially a kind of press bolt jig. BACKGROUND
[0002] On some product lines needing to be produced by pressing mould, when product line is replaced, the upper mould of the mould is often replaced, and it is relatively cumbersome and inconvenient to operate, especially in the case of needing to replace multiple product lines, replacing mould will spend more time, and work efficiency needs to be further improved, and after replacing mould, the position of the mould can be different from the position before shutdown, so the machine needs to be re-adjusted. SUMMARY
[0003] The utility model discloses a kind of press bolt jigs, to complete line change without replacing mould, and mould position cannot be changed, greatly improve work efficiency.
[0004] To achieve the above object, the utility model provides a kind of press bolt jig, comprising:
[0005] Shell, the shell has installation side, the surface of the installation side is recessed inward to form adjusting cavity, two die columns are movably arranged in the adjusting cavity, the side wall surface of the shell is linearly provided with a plurality of adjusting holes corresponding to the adjusting cavity, two abutting pressure pieces are arranged in the adjusting hole, and the two abutting pressure pieces can be abutted to the two die columns respectively.
[0006] In an embodiment of the utility model, the abutting pressure piece includes a connecting rod and an adjusting head connected to each other, and the connecting rod is threadedly connected to the adjusting hole.
[0007] In an embodiment of the utility model, the free end of the die column is formed with a protruding portion.
[0008] In an embodiment of the utility model, the shell is provided with a connecting head on the side opposite to the installation side.
[0009] The technical scheme of the utility model is provided with two abutting pressure pieces in any two adjusting holes, and the abutting pressure pieces are used to fix the die column through the adjusting hole. Through this way, the two die columns are pressed by the abutting pressure pieces, so that the die column can be ensured to be in the correct position, and movement or loosening can be avoided. The abutting pressure pieces in the adjusting cavity and the adjusting hole can adjust and fix the position of the die column, so that the line change can be completed without replacing the mould when the product line is replaced, and the mould position cannot be changed, so that the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creative labor.
[0011] Fig. 1 It is a structural schematic diagram of the present application.
[0012] Fig. 2 It is an exploded view of the present application.
[0013] Explanation of reference numerals:
[0014] 1, shell; 11, mounting side; 12, adjusting cavity; 2, die post; 21, protruding part; 3, adjusting hole; 4, pressing piece; 41, connecting rod; 42, adjusting head; 5, connecting head.
[0015] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.
[0017] Reference Figs. 1-2 The present application provides a bolt pressing jig, which comprises a shell 1, the shell 1 has a mounting side 11, the surface of the mounting side 11 is inwardly recessed to form an adjusting cavity 12, two die posts 2 are movably arranged in the adjusting cavity 12, a plurality of adjusting holes 3 are linearly arranged on the side wall surface of the shell 1 corresponding to the adjusting cavity 12, two pressing pieces 4 are arranged in the adjusting holes 3, and the two pressing pieces 4 can be tightly pressed against the two die posts 2 respectively.
[0018] It can be understood that the shell 1 is the frame of the whole jig, which plays a supporting and protecting role for the internal components. The side of the shell 1 for pressing the die is the mounting side 11, i.e. the side of the mounting die post 2. The surface of the mounting side 11 of the shell 1 is inwardly recessed to form a space, i.e. the adjusting cavity 12, and the cavity provides space for subsequent adjustment or fixation of the die post 2.
[0019] In the adjusting cavity 12, there are two mold columns 2 that can move. The mold column 2 is a component used to mold the product, and by changing the distance between the two mold columns 2, different products can be produced. On the side wall of the shell 1, there are multiple adjusting holes 3 corresponding to the adjusting cavity 12, which are used to cooperate with the pressing piece 4 to adjust and fix the position of the mold column 2.
[0020] In any two adjusting holes 3, there are two pressing pieces 4, which are used to press and fix the mold column 2 through the adjusting hole 3. In this way, the two mold columns 2 will be pressed by the pressing piece 4, which can ensure that the mold column 2 is in the correct position and avoids moving or loosening. Through the adjusting cavity 12 and the pressing piece 4 in the adjusting hole 3, the position of the mold column 2 can be adjusted and fixed, and when the product line is changed, the mold does not need to be replaced, and the position of the mold will not be changed, greatly improving the work efficiency.
[0021] Referring to Figs. 1-2 In an embodiment of the present application, the pressing piece 4 includes a connecting rod 41 and an adjusting head 42 connected to each other, and the connecting rod 41 is threadedly connected to the adjusting hole 3.
[0022] It can be understood that the connecting rod 41 is a part of the pressing piece 4, which plays a connecting and pressing role, and the end thereof can press against the surface of the mold column 2. The adjusting head 42 is another part of the pressing piece 4, which is used to adjust the pressure or position. In this example, the adjusting head 42 can be a rotatable component, and the user can adjust the position or force of the mold column 2 through it.
[0023] The connecting rod 41 is connected to the adjusting hole 3 by threading, which means that there is a rotating fit between the connecting rod 41 and the adjusting hole 3. By rotating the connecting rod 41, the position of the connecting rod 41 in the adjusting hole 3 can be adjusted, thereby exerting different pressures on the mold column 2. This threaded connection can provide more accurate adjustment, making the adjustment process of the jig more flexible and accurate. The user can rotate the connecting rod 41 to adjust the fastening force or position of the mold column 2 as needed, which helps to achieve high-precision adjustment and fixing function, and ensures that the jig can accurately exert pressure during operation.
[0024] Referring to Figs. 1-2 In an embodiment of the present application, the free end of the mold column 2 forms a protruding portion 21.
[0025] It can be understood that the free end of the mold column 2 is the end of the mold column 2 that contacts the workpiece, and a protruding shape is formed on the surface of the free end. This protrusion is used to cooperate with the workpiece to press and form the required hole, and the shape of the protruding portion 21 can be set according to actual production needs.
[0026] Referring to Figs. 1-2In an embodiment of the present application, the housing 1 is provided with a connecting head 5 on the side opposite to the mounting side 11.
[0027] It can be understood that the other side of the housing 1, i.e. the back of the mounting side 11 is provided with a connecting head 5. The connecting head 5 is a structural component for connecting with other devices or components. Its function can be to connect other tools, pipes or mechanical devices; provide hydraulic, pneumatic or electrical connections, etc.; or be used to connect other jigs, modules or systems to form larger or more complex working units, so that the entire jig system is more expandable and facilitates cooperation with other tools or systems.
[0028] The technical scheme of the present application provides two pressing pieces 4 in any two adjusting holes 3, which function to press and fix the mold column 2 through the adjusting hole 3. In this way, the two mold columns 2 will be pressed by the pressing pieces 4, which can ensure that the mold column 2 is in the correct position and avoids movement or loosening. Through the pressing pieces 4 in the adjusting cavity 12 and the adjusting hole 3, the position of the mold column 2 can be adjusted and fixed, and when the product line needs to be changed, the mold does not need to be replaced, and the mold position will not be changed, greatly improving the work efficiency.
[0029] In the drawings of the present embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0030] The above is only a preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A bolt pressing jig characterized by comprising: Include: The shell (1) has the installation side (11), the surface of the installation side (11) is recessed and formed with an adjusting cavity (12), two mold columns (2) are movably arranged in the adjusting cavity (12), a plurality of adjusting holes (3) are linearly arranged on the side wall of the shell (1) corresponding to the adjusting cavity (12), and two pressing members (4) are arranged in the adjusting holes (3).
2. The bolt pressing jig according to claim 1, wherein The pressing member (4) comprises a connecting rod (41) and an adjusting head (42) connected with each other, and the connecting rod (41) is screwed into the adjusting hole (3).
3. The bolt pressing jig according to claim 2, wherein The free end of the mold column (2) is formed with a protruding portion (21).
4. The bolt pressing jig according to claim 3, wherein The shell (1) is provided with a connecting head (5) on the side opposite to the installation side (11).