Conical surface rolling production device
By using the limiting rotation installation and sliding cooperation of the lower positioning block and the positioning column in the conical roller pressing production device, the problem of adjusting the position and angle of multiple sets of rollers is solved, and precise adaptive adjustment of the workpiece curvature is achieved, thus improving the accuracy of conical roller pressing production.
Patent Information
- Application Number
- CN202520282992.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In existing technologies, the positions and angles of multiple sets of rollers cannot be adjusted simultaneously, which makes it impossible to accurately adapt to the curvature of workpieces when processing them.
The angle adjustment of conical rollers A and B is achieved by limiting the rotation of the lower positioning block and the positioning column, and the position adjustment is achieved by sliding the lower positioning block and the moving conical roller pressing assembly. This increases the adjustment range of the conical rollers and enables precise adaptive adjustment to the workpiece curvature.
It enables precise adaptive adjustment of the workpiece curvature, improving the accuracy and adaptability of conical roll forming production.
Smart Images
Figure CN223761827U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of conical roller pressing technology, and in particular to a conical roller pressing production device. Background Technology
[0002] In the roll forming of conical surfaces, multiple sets of rollers are usually required. However, the positions and angles of these multiple sets of rollers in the existing technology cannot be adjusted simultaneously. Since the position adjustment is a linear displacement adjustment, it is not possible to make precise adaptive adjustments to the curvature of the workpiece during the roll forming process of workpieces with curvature.
[0003] Therefore, it is essential to provide a conical roller pressing production device to address the shortcomings of existing technologies. Utility Model Content
[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a conical roller pressing production device. This device achieves angle adjustment of conical roller A and conical roller B through the limiting rotation installation of the lower positioning block and the positioning column, and then achieves position adjustment of conical roller A and conical roller B through the sliding cooperation installation of the lower positioning block and the moving conical roller pressing assembly. This increases the position adjustment range of conical roller A and conical roller B and enables precise adaptive adjustment to the curvature of the workpiece.
[0005] The above-mentioned objectives of this utility model are achieved through the following technical means.
[0006] A conical roller pressing production device is provided, including an arc-shaped ring bottom plate. Several positioning columns are provided on the arc-shaped ring bottom plate along the arc path F of the arc-shaped ring bottom plate. Each positioning column is rotatably mounted with a lower positioning block. A transverse H-shaped groove is opened on the lower positioning block. A movable conical roller pressing assembly is slidably installed inside the transverse H-shaped groove.
[0007] The movable conical roller pressing assembly includes an H-shaped sliding base plate that is slidably mounted on a transverse H-shaped slide groove. Conical roller A and conical roller B are rotatably mounted on the H-shaped sliding base plate and cooperate with each other. A position locking screw is screwed onto the H-shaped sliding base plate.
[0008] Specifically, both conical roller A and conical roller B include roller A and roller B fixedly mounted on the H-shaped sliding base plate. Roller A and roller B are respectively equipped with a positive conical sleeve and a negative conical sleeve, which cooperate with each other.
[0009] Preferably, the positioning pins are located at the same end of the lower positioning block, and the lower positioning block is screwed with several angle locking screws.
[0010] This invention achieves angle adjustment of conical rollers A and B by limiting the rotation of the lower positioning block and the positioning column, and then achieves position adjustment of conical rollers A and B by sliding cooperation between the lower positioning block and the moving conical roller pressing assembly. This increases the position adjustment range of conical rollers A and B, and enables precise adaptive adjustment to the curvature of the workpiece. Attached Figure Description
[0011] The present invention will be further described with reference to the accompanying drawings, but the content of the drawings does not constitute any limitation on the present invention.
[0012] Figure 1 This is a three-dimensional structural diagram of a conical roller pressing production device according to this utility model.
[0013] Figure 2 This is a three-dimensional structural diagram of the installation of the lower positioning support block and the movable conical roller pressing assembly of a conical roller pressing production device according to this utility model.
[0014] Figure 3 This is a side view of the installation structure of the lower positioning support block and the movable conical roller pressing assembly of a conical roller pressing production device according to this utility model.
[0015] from Figures 1 to 3 Including:
[0016] 1. Arc-shaped ring bottom plate;
[0017] 2. Positioning post;
[0018] 3. Lower positioning block;
[0019] 4. Horizontal H-shaped groove;
[0020] 5. H-shaped sliding base plate;
[0021] 6. Conical roller A;
[0022] 7. Conical roller B;
[0023] 8. Position locking screw;
[0024] 9. Roller A;
[0025] 10. Roller B;
[0026] 11. Positive cone sleeve;
[0027] 12. Reverse cone sleeve;
[0028] 13. Angle locking screw. Detailed Implementation
[0029] The present invention will be further described in conjunction with the following embodiments.
[0030] Example 1.
[0031] like Figure 1-3 As shown, a conical roller pressing production device includes an arc-shaped ring base plate 1. Several positioning posts 2 are provided on the arc-shaped ring base plate 1 along the arc-shaped path F of the arc-shaped ring base plate 1. Each positioning post 2 is rotatably mounted with a lower positioning support block 3. A transverse H-shaped groove 4 is opened on the lower positioning support block 3. A movable conical roller pressing assembly is slidably installed inside the transverse H-shaped groove 4.
[0032] This application is used for the roll forming of conical surfaces. The material is mainly used for "honeycomb" components of aero engines. First, the bottom is positioned and supported by the arc-shaped ring base plate 1. Then, the angle of each lower positioning block 3 is adjusted by rotating and installing the lower positioning block 3 on the positioning column 2. The arrangement of the lower positioning blocks 3 is arc-shaped, which facilitates the processing of arc-shaped workpieces. Then, the lateral position of the moving conical roll forming assembly is adjusted by the sliding cooperation of the transverse H-shaped slide groove 4 and the moving conical roll forming assembly, which can meet the requirements of roll forming of workpieces with various curvature requirements.
[0033] The movable conical roller pressing assembly includes an H-shaped sliding base plate 5 that is slidably mounted on a transverse H-shaped slide groove 4. Conical rollers A6 and B7 are rotatably mounted on the H-shaped sliding base plate 5. Conical rollers A6 and B7 cooperate with each other. A position locking screw 8 is screwed onto the H-shaped sliding base plate 5.
[0034] The movable conical roller pressing assembly achieves linear position adjustment through the sliding engagement of the H-shaped sliding base plate 5 and the transverse H-shaped slide groove 4, and achieves roller pressing of the workpiece through the conical rollers A6 and B7, and then locks the position after movement through the locking screw.
[0035] Both conical rollers A6 and B7 include rollers A9 and B10 fixedly mounted on the H-shaped sliding base plate 5. A positive conical sleeve 11 and a negative conical sleeve 12 are respectively mounted on rollers A9 and B10, and the positive conical sleeve 11 and the negative conical sleeve cooperate with each other.
[0036] Conical rollers A6 and B7 achieve rolling pressure on the workpiece through the cooperation of positive conical sleeve 11 and negative conical sleeve 12. The positive conical sleeve 11 and the negative conical sleeve 12 have opposite conical directions and the same taper.
[0037] The positioning pin 2 is located at the same end of the lower positioning block 3, and several angle locking screws 13 are screwed onto the lower positioning block 3.
[0038] The rotation shafts of the lower positioning block 3 are initially located on the same side, which facilitates the adjustment and matching of the workpiece machining arc.
[0039] This invention achieves angle adjustment of conical rollers A6 and B7 by limiting the rotation of the lower positioning block 3 and the positioning column 2, and then achieves position adjustment of conical rollers A6 and B7 by sliding the lower positioning block 3 and the movable conical roller pressing assembly. This increases the position adjustment range of conical rollers A6 and B7 and enables precise adaptive adjustment to the curvature of the workpiece.
[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.
Claims
1. A conical roll press production apparatus, characterized by: The arc-shaped ring bottom plate is provided with a plurality of positioning columns along the arc-shaped path F of the arc-shaped ring bottom plate, each of the positioning columns is provided with a lower positioning block which is rotationally mounted on the positioning column, a horizontal H-shaped sliding groove is formed in the lower positioning block, and a movable conical roller pressing assembly is slidingly installed in the horizontal H-shaped sliding groove; The movable conical roller pressing assembly comprises an H-shaped sliding bottom plate which is slidingly installed on the horizontal H-shaped sliding groove, a conical roller A and a conical roller B are rotationally installed on the H-shaped sliding bottom plate, the conical roller A and the conical roller B are matched with each other, and a position locking screw is screwedly installed on the H-shaped sliding bottom plate.
2. The apparatus according to claim 1, wherein: The conical roller A and the conical roller B each comprise a roller A and a roller B which are fixedly installed on the H-shaped sliding bottom plate, a positive conical sleeve and a reverse conical sleeve are respectively installed on the roller A and the roller B, and the positive conical sleeve and the reverse conical sleeve are matched with each other.
3. The apparatus of claim 2, wherein: The positioning columns are located at the same end of the lower positioning block, and a plurality of angle locking screws are screwedly installed on the lower positioning block.