Displacement prevention device for plate rolling machine
By designing anti-displacement devices such as anti-reverse seats and anti-reverse rods on the plate rolling machine, the problem of displacement of conical plates during the rolling process is solved, achieving more efficient roll forming.
Patent Information
- Application Number
- CN202423049565.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-11
AI Technical Summary
When rolling conical plates on a plate rolling machine, the plates tend to move towards the smaller diameter end, making rolling difficult.
Design an anti-displacement device, including a backstop seat and a backstop rod. The backstop seat is provided with a mounting groove, and the backstop rod is inserted into the groove and abuts against the small diameter end of the plate. The connection strength is enhanced by a clamping plate assembly to prevent the plate from moving.
It improves the efficiency of roll forming of conical plates, prevents displacement of plates during the roll forming process, and enhances the forming effect.
Smart Images
Figure CN223531163U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plate rolling machine technology, and more specifically, to an anti-displacement device for plate rolling machines. Background Technology
[0002] In the production process of the air classifier, a plate rolling machine is needed to roll plates into a cylindrical structure to serve as the outer shell of the equipment. This is fine for straight cylindrical plates, but for conical plates, the plates tend to move towards their smaller diameter end during the rolling process, which causes inconvenience to the rolling process. Utility Model Content
[0003] To address the aforementioned problems, this utility model discloses an anti-displacement device for a plate rolling machine, used to prevent the backflow of a conical plate formed between the upper and lower pressure rollers, comprising:
[0004] The anti-reverse seat is located near the lower pressure roller. The top of the anti-reverse seat has multiple mounting grooves, which are arranged parallel to the length of the lower pressure roller.
[0005] The bottom end of the anti-reverse rod is inserted into the mounting groove, and the top end of the anti-reverse rod abuts against the small diameter end of the conical plate.
[0006] Preferably, the number of installation slots is at least three.
[0007] Preferably, the height of the anti-reverse rod is higher than the lower pressure roller but not higher than the upper pressure roller.
[0008] Preferably, the anti-reverse seat has an action chamber. The bottom end of the mounting groove is connected to the action chamber. The anti-reverse seat is open at the end away from the lower pressure roller and is connected to the action chamber. A clamping plate assembly is installed in the action chamber. The clamping plate assembly abuts against the inner wall of the action chamber. The clamping plate assembly consists of a base plate and an inclined plate. The base plate and the inclined plate are distributed at an acute angle. The base plate has a number of strip-shaped limiting holes equal to the number of mounting grooves. The inclined plate has a number of strip-shaped limiting holes equal to the number of mounting grooves. The bottom end of the anti-reverse rod passes through the strip-shaped limiting holes and the strip-shaped limiting holes in sequence and abuts against the bottom of the action chamber.
[0009] Preferably, the inner wall of the action chamber has an integrally formed stepped surface for supporting the base plate.
[0010] Preferably, the bottom plate is positioned with the end near the inclined plate facing towards the opening.
[0011] Preferably, the included angle between the base plate and the inclined plate is between 30 and 35°.
[0012] Preferably, the projection of the second strip-shaped limiting hole in the vertical direction is projected into the first strip-shaped limiting hole.
[0013] Compared with the prior art, the present invention has the following advantages:
[0014] This utility model provides an anti-displacement device for a plate rolling machine. A conical plate is formed between an upper pressure roller and a lower pressure roller. During the process of rolling the conical plate with the upper and lower pressure rollers, a stop rod is inserted into the mounting groove of the stop seat. The stop rod abuts against the small diameter end of the conical plate, thereby preventing the movement of the conical plate and improving the rolling forming efficiency. Attached Figure Description
[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a front view of the anti-reverse seat of this utility model;
[0018] Figure 3 for Figure 2 Enlarged view of number A;
[0019] Figure 4 This is a top view of the anti-reverse seat of this utility model;
[0020] Figure 5 This is a cross-sectional view of the card plate assembly of this utility model.
[0021] In the figure: 1. Upper pressure roller; 2. Lower pressure roller; 3. Conical plate; 4. Anti-reverse seat; 5. Mounting groove; 6. Anti-reverse rod; 7. Action chamber; 8. Base plate; 9. Inclined plate; 10. Strip-shaped limiting hole one; 11. Strip-shaped limiting hole two; 12. Step surface. Detailed Implementation
[0022] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0023] Example
[0024] The present invention will now be further described with reference to the accompanying drawings.
[0025] like Figures 1 to 5 As shown, this embodiment provides an anti-displacement device for a plate rolling machine, used to prevent the conical plate 3 formed between the upper pressure roller 1 and the lower pressure roller 2 from slipping, comprising:
[0026] The anti-reverse seat 4 is located near the lower pressure roller 2. The top of the anti-reverse seat 4 is formed with multiple mounting grooves 5, which are arranged parallel to the length of the lower pressure roller 2.
[0027] The bottom end of the anti-reverse rod 6 is inserted into the mounting groove 5, and the top end of the anti-reverse rod 6 abuts against the small diameter end of the conical plate 3.
[0028] The working principle and beneficial effects of the above technical solution are as follows:
[0029] This utility model discloses an anti-displacement device for a plate rolling machine. A conical plate 3 is formed between an upper pressure roller 1 and a lower pressure roller 2. During the rolling process of the upper pressure roller 1 and the lower pressure roller 2, an anti-reverse rod 6 is inserted into the mounting groove 5 of the anti-reverse seat 4. The anti-reverse rod 6 abuts against the small-diameter end of the conical plate 3, thereby preventing the movement of the conical plate 3. The anti-displacement device for a plate rolling machine provided by this utility model prevents the movement of the conical plate 3 during the rolling process, thereby improving the rolling forming efficiency.
[0030] In one embodiment, the number of mounting grooves 5 is at least 3.
[0031] In one embodiment, the height of the anti-reverse rod 6 is higher than that of the lower pressure roller 2 but not higher than that of the upper pressure roller 1.
[0032] In one embodiment, the anti-reverse seat 4 is provided with an action chamber 7. The bottom end of the mounting groove 5 is connected to the action chamber 7. The anti-reverse seat 4 is open at the end away from the lower pressure roller 2 and is connected to the action chamber 7. A clamping plate assembly is installed in the action chamber 7. The clamping plate assembly abuts against the inner wall of the action chamber 7. The clamping plate assembly consists of a base plate 8 and an inclined plate 9. The base plate 8 and the inclined plate 9 are distributed at an acute angle. The base plate 8 has an equal number of strip-shaped limiting holes 10 as provided in the mounting groove 5. The inclined plate 9 has an equal number of strip-shaped limiting holes 11 as provided in the mounting groove 5. The bottom end of the anti-reverse rod 6 passes through the strip-shaped limiting holes 10 and 11 in sequence and abuts against the bottom of the action chamber 7.
[0033] The working principle and beneficial effects of the above technical solution are as follows:
[0034] To improve the stability of the anti-reverse rod 6, a retaining plate assembly is installed inside the anti-reverse seat 4. The base plate 8 of the retaining plate assembly is inserted into the inner wall of the action chamber 7, and the inclined plate 9 of the retaining plate assembly is inclined and abuts against the inner wall of the action chamber 7. The bottom end of the anti-reverse rod 6 is inserted into the action chamber 7 through the mounting groove 5. The bottom end of the anti-reverse rod 6 passes through the second strip-shaped limiting hole 11 and the first strip-shaped limiting hole 10 in sequence and abuts against the bottom of the action chamber 7. The top end of the anti-reverse rod 6 abuts against the small diameter end of the conical plate 3. The bottom end of the anti-reverse rod 6 is limited in three stages by the mounting groove 5, the second strip-shaped limiting hole 11, and the first strip-shaped limiting hole 10. Thus, when the small diameter end of the conical plate 3 applies force to the anti-reverse rod 6, the connection strength between the anti-reverse rod 6 and the anti-reverse seat 4 is improved.
[0035] In one embodiment, the inner wall of the action chamber 7 is integrally formed with a stepped surface 12 for supporting the base plate 8.
[0036] The beneficial effects of the above technical solution are as follows:
[0037] The step surface 12 is designed to allow the base plate 8 of the card plate assembly to be mounted on the inner wall of the action chamber 7, thereby maintaining a preset distance between the base plate 8 and the bottom of the action chamber 7.
[0038] In one embodiment, the bottom plate 8 is positioned near the end of the ramp 9, facing toward the opening.
[0039] In one embodiment, the included angle between the base plate 8 and the inclined plate 9 is between 30 and 35°.
[0040] In one embodiment, the projection of the second strip-shaped limiting hole 11 in the vertical direction is projected into the first strip-shaped limiting hole 10.
[0041] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.
Claims
1. A displacement prevention device for a plate rolling machine, used to prevent the backflow of a conical plate (3) formed between an upper pressure roller (1) and a lower pressure roller (2), characterized in that, include: An anti-reverse seat (4) is set close to the lower pressure roller (2). The top of the anti-reverse seat (4) is formed with multiple mounting grooves (5). The multiple mounting grooves (5) are set parallel to the length direction of the lower pressure roller (2). The bottom end of the anti-reverse rod (6) is inserted into the mounting groove (5), and the top end of the anti-reverse rod (6) abuts against the small diameter end of the conical plate (3).
2. The anti-displacement device for a plate rolling machine according to claim 1, characterized in that, The number of installation slots (5) is at least 3.
3. The anti-displacement device for a plate rolling machine according to claim 1, characterized in that, The height of the anti-reverse rod (6) is higher than that of the lower pressure roller (2) but does not exceed that of the upper pressure roller (1).
4. The anti-displacement device for a plate rolling machine according to claim 1, characterized in that, The anti-reverse seat (4) is provided with an action chamber (7). The bottom end of the mounting groove (5) is connected to the action chamber (7). The anti-reverse seat (4) is open at the end away from the lower pressure roller (2) and is connected to the action chamber (7). A clamping plate assembly is installed in the action chamber (7). The clamping plate assembly abuts against the inner wall of the action chamber (7). The clamping plate assembly consists of a base plate (8) and an inclined plate (9). The base plate (8) and the inclined plate (9) are distributed at an acute angle. The base plate (8) has an equal number of strip-shaped limiting holes (10) set in the mounting groove (5). The inclined plate (9) has an equal number of strip-shaped limiting holes (11) set in the mounting groove (5). The bottom end of the anti-reverse rod (6) passes through the strip-shaped limiting holes (10) and the strip-shaped limiting holes (11) in sequence and abuts against the bottom of the action chamber (7).
5. The anti-displacement device for a plate rolling machine according to claim 4, characterized in that, The inner wall of the action chamber (7) has an integrally formed stepped surface (12) for supporting the base plate (8).
6. The anti-displacement device for a plate rolling machine according to claim 4, characterized in that, The bottom plate (8) is positioned with the end near the inclined plate (9) facing towards the opening.
7. The anti-displacement device for a plate rolling machine according to claim 4, characterized in that, The included angle between the base plate (8) and the inclined plate (9) is between 30° and 35°.
8. The anti-displacement device for a plate rolling machine according to claim 4, characterized in that, The projection of the second strip-shaped limiting hole (11) in the vertical direction is projected into the first strip-shaped limiting hole (10).