Anti-falling safety support for roller
By designing an anti-fall-off safety bracket, utilizing a combination structure of a support base, a main mounting base, and an auxiliary mounting base, and employing a dual limiting mechanism of a lead screw and a limit clamp, the problem of easy fall-off of the roll mounting bracket was solved, and stable support of the roll was achieved.
Patent Information
- Application Number
- CN202520263287.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-02-19
AI Technical Summary
Existing roll mounting brackets are prone to falling off after prolonged use, resulting in unstable support.
A safety bracket for preventing roll slippage was designed, including a support base, a main mounting base, and an auxiliary mounting base. By using a combination of a lead screw and a limit clamp, the roll is double-limited, ensuring its stability.
It effectively prevents the roll ends from falling off, improves the support stability of the rolls, and avoids slippage and detachment.
Smart Images
Figure CN223603128U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of roll installation, and relates to a safety support for preventing a roll from falling off. BACKGROUND
[0002] The roll is the main working component and tool for continuously deforming metal on a rolling mill. The roll mainly comprises a roll body, a roll neck and a shaft head. The roll body is the middle part of the roll actually participating in rolling. The roll body has a smooth cylindrical surface or a surface with rolling grooves. The roll neck is installed in a bearing. The rolling force is transmitted to the mill stand through a bearing seat and a screwdown device. The transmission end shaft head is connected with a gear seat through a connecting shaft to transmit the rotating torque of the motor to the roll. The roll can be arranged in a two-roll, three-roll, four-roll or multi-roll form in the mill stand.
[0003] The roll needs a special mounting rack when being installed. However, the existing mounting rack is of a single structure. After long-time use, the mounting rack is prone to falling off and needs to be improved. SUMMARY
[0004] The utility model aims at providing a safety support for preventing a roll from falling off to solve the problems in the background.
[0005] The utility model can be realized by the following technical scheme.
[0006] A safety support for preventing a roll from falling off comprises a supporting base, a main mounting seat and an auxiliary mounting seat. Side grooves are formed in the two sides of the supporting base. The main mounting seat is movably installed in the side grooves. The auxiliary mounting seat is connected to one side of the bottom of the main mounting seat. Displacement grooves are formed in the two sides of the side grooves. Displacement sliding seats are movably arranged in the displacement grooves. Limiting clamps are connected to one end of the displacement sliding seats. The outer side of the displacement sliding seat is connected with clamping blocks through a connecting frame. The main mounting seat is internally provided with a mounting bearing one. The auxiliary mounting seat is internally provided with a mounting bearing two. A top plate is arranged on the top of the side groove.
[0007] In the safety support for preventing a roll from falling off, a lead screw two is movably arranged in the displacement groove.
[0008] In the safety support for preventing a roll from falling off, guide rods are arranged on the two sides of the side groove. The two sides of the main mounting seat are movably connected with the guide rods.
[0009] In the safety support for preventing a roll from falling off, a lead screw one is arranged on one side of the side groove. The bottom of the lead screw one is threadedly connected with the main mounting seat.
[0010] In the anti-falling safety support for rolling mill roller, the auxiliary mounting seat is provided with a plurality of clamping grooves on both sides.
[0011] In the anti-falling safety support for rolling mill roller, the main mounting seat is provided with a positioning hole on both sides, and one end of the limiting clamp is arranged in the positioning hole.
[0012] Compared with the prior art, the anti-falling safety support for rolling mill roller has the following advantages.
[0013] The main mounting seat is arranged on the support base to support both ends of the rolling mill roller, and the outer side of the main mounting seat is further provided with an auxiliary mounting seat, so that the outer end of the rolling mill roller can be supported again through the auxiliary mounting seat, so that the support stability is higher, and the end of the rolling mill roller can be effectively prevented from falling off. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is a structural schematic view of the anti-falling safety support for rolling mill roller.
[0015] Figure 2 is a structural schematic view of the auxiliary mounting seat of the anti-falling safety support for rolling mill roller.
[0016] Figure 3 is an enlarged structural schematic view of the displacement groove of the anti-falling safety support for rolling mill roller.
[0017] In the figure, 1 is a support base, 2 is a side groove, 3 is a main mounting seat, 4 is an auxiliary mounting seat, 5 is a clamping block, 6 is a top plate, 7 is a lead screw, 8 is a guide rod, 9 is a mounting bearing, 10 is a mounting bearing, 11 is a clamping groove, 12 is a positioning hole, 13 is a displacement groove, 14 is a lead screw, 15 is a displacement slide, 16 is a limiting clamp, and 17 is a connecting frame. DETAILED DESCRIPTION
[0018] The following is a specific embodiment of the utility model and is further described in combination with the drawings, but the utility model is not limited to these embodiments.
[0019] The utility model provides a kind of anti-falling safety support for roll, including support base 1, main mounting seat 3 and auxiliary mounting seat 4, both sides of support base 1 are equipped with side groove 2, main mounting seat 3 is movably installed in the inside of side groove 2, the bottom side of main mounting seat 3 is connected with auxiliary mounting seat 4, both sides of side groove 2 are equipped with displacement slot 13, displacement slide 15 is movably arranged in the inside of displacement slot 13, one end of displacement slide 15 is connected with limit chuck 16, the outside of displacement slide 15 is connected with clamping block 5 by connecting frame 17, the inside of main mounting seat 3 is provided with mounting bearing one 9, the inside of auxiliary mounting seat 4 is provided with mounting bearing two 10, the top of side groove 2 is provided with top plate 6.
[0020] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model discloses a kind of anti-falling safety support for roll, specifically, screw rod two 14 is movably arranged in the inside of displacement slot 13, and screw rod two 14 is screwed with displacement slide 15.
[0021] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model discloses a kind of anti-falling safety support for roll, specifically, both sides of the inside of side groove 2 are provided with guide rod 8, and both sides of main mounting seat 3 are movably connected with guide rod 8.
[0022] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model discloses a kind of anti-falling safety support for roll, specifically, one side of the inside of side groove 2 is provided with screw rod one 7, and the bottom of screw rod one 7 is screwed with main mounting seat 3.
[0023] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model discloses a kind of anti-falling safety support for roll, specifically, both sides of auxiliary mounting seat 4 are provided with a plurality of clamping grooves 11, and clamping block 5 is clamped in the inside of clamping groove 11.
[0024] As Figure 1 , Figure 2 , Figure 3 As shown in the utility model discloses a kind of anti-falling safety support for roll, specifically, both sides of main mounting seat 3 are provided with positioning hole 12, and one end of limit chuck 16 is placed in the inside of positioning hole 12.
[0025] The utility model discloses a prevent falling safety support for roll, is provided with main mounting seat 3 to the support base 1 on the both ends of roll support, and the outside of main mounting seat 3 still is provided with auxiliary mounting seat 4, can be supported again to the outside end of roll through auxiliary mounting seat 4, so, the support stability is higher, can effectively prevent the roll end to fall off, the main mounting seat 3 of the application can be adjusted in height through rotating lead screw no. 7, after adjusting height, can rotate lead screw no. 2 14, drive displacement slide 15 sliding, make displacement slide 15 one end's limit clamping head 16 insert into the inside of positioning hole 12, limit main mounting seat 3, and the clamping block 5 of connecting frame 17 one end inserts into the inside of clamping groove 11, limit auxiliary mounting seat 4 again, double limit, the stability of main mounting seat 3 and auxiliary mounting seat 4 is good after height adjustment, and it is not easy to fall off and slide.
[0026] The contents not described in the specification belong to the prior art known to the person skilled in the art. The specific embodiments described in the text are merely illustrative of the spirit of the utility model. The person skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.
Claims
1. A safety support for preventing the roll from falling, comprising a supporting base (1), a main mounting base (3) and an auxiliary mounting base (4), characterized in that, Both sides of the support base (1) are provided with side grooves (2), the inside of the side grooves (2) is movably provided with main mounting seats (3), one side of the bottom of the main mounting seats (3) is connected with auxiliary mounting seats (4), both sides of the side grooves (2) are provided with displacement grooves (13), the inside of the displacement grooves (13) is movably provided with displacement sliding seats (15), one end of the displacement sliding seats (15) is connected with limiting clamping heads (16), the outside of the displacement sliding seats (15) is connected with clamping blocks (5) through connecting frames (17), the inside of the main mounting seats (3) is provided with mounting bearings one (9), the inside of the auxiliary mounting seats (4) is provided with mounting bearings two (10), the top of the side grooves (2) is provided with top plates (6).
2. A safety anti-drop rest for a roll as claimed in claim 1, wherein, The inside of the displacement groove (13) is movably provided with a lead screw two (14), and the lead screw two (14) is threadedly sleeved with the displacement sliding seat (15).
3. A safety anti-drop rest for a roll as claimed in claim 1, wherein, Both sides of the inside of the side groove (2) are provided with guide rods (8), and both sides of the main mounting seat (3) are movably sleeved with the guide rods (8).
4. A safety anti-drop rest for a roll as claimed in claim 1, wherein, One side of the inside of the side groove (2) is provided with a lead screw one (7), and the bottom of the lead screw one (7) is threadedly sleeved with the main mounting seat (3).
5. A safety anti -falling stand for a roller as claimed in claim 1, wherein, Both sides of the auxiliary mounting seat (4) are provided with a plurality of clamping grooves (11), and the clamping blocks (5) are clamped in the inside of the clamping grooves (11).
6. A safety anti -falling stand for a roller as claimed in claim 1, wherein, Both sides of the main mounting seat (3) are provided with positioning holes (12), and one end of the limiting clamping head (16) is arranged in the inside of the positioning hole (12).