Fixing material dismounting device

Abstract

The utility model relates to the technical field of rubber roller equipment, and discloses a fixing material dismounting device which comprises a fixing column, the left side of the fixing column is fixedly connected with a limiting column, a groove is formed in the middle of the left side of the limiting column, an inclined groove is formed in the left side of the inner wall of the groove, and a cylinder is arranged on the outer side of the limiting column. And conical holes are formed in the front side and the rear side of the outer wall of the cylinder, fastening studs are rotationally connected to the inner walls of the conical holes, and arc-shaped plates are in threaded connection to the outer walls of the fastening studs. The cylinder is sleeved on the outer side of the limiting column, the cross beam is clamped into the groove, the inclined groove guides the cross beam to enter the groove at the moment, the fastening stud is rotated to enable the arc-shaped plate to move outwards, so that the pin roller is contacted with the limiting column for clamping, the conical hole is convenient for mounting the stud, and the contact area is increased by utilizing the smooth curved surface of the pin roller; therefore, the surface damage of the fixing column can be reduced, and the service life of the dismounting device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber roll equipment technical field especially relates to a fixed material dismounting device. BACKGROUND

[0002] The fixed material dismounting device is a tool or device for dismounting and replacing fixed components in mechanical equipment, used in industrial production lines, automation equipment and heavy machinery. The main function of the device is to help operators efficiently and safely dismount the silos, hoppers and pipeline components fixed on the equipment, avoiding excessive reliance on manual operation or causing equipment damage.

[0003] After retrieval, the Chinese patent publication No. CN209705654U discloses a quick fixing and dismounting device, which comprises a face frame, a fixed plate, a clamping mechanism and a surrounding plate. A knob is fixed on the face frame inside the surrounding plate, and the knob is engaged with the fixed plate through threads. The surrounding plate is provided with several cleats, and the fixed plate is provided with a landslide. The track of the landslide extends along the surrounding plate to form a pressing part. The utility model only needs to reserve a hole in the wall top, and then rotate the knob to drive the fixed plate to rotate, so that the cleat is turned over, the clamping mechanism is clamped to the fixed plate, and the cleat and the face frame form a clamping mechanism, so as to be fixed on the wall top. When dismounting, the clamping mechanism is pushed in the opposite direction, the knob is rotated to make the cleat vertical, and then the device can be dismounted. This design makes the installation and dismounting convenient, simple and labor-saving. However, different fixed materials need to be replaced according to different sizes when the rubber roller is used. Since the fixed material is heavy, a special dismounting device is generally needed to replace different types of fixed materials to match the rubber roller. However, when the fixed material is firmly fixed, the bolt will cause wear to the fixed material itself, thereby reducing the service life of the dismounting device. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a fixed material dismounting device, which aims to improve the problem that the fixed material itself is worn when the fixed material is firmly fixed in the prior art.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a fixed material dismounting device, including fixed column, the left side fixed connection of fixed column is limited post, the left side middle part of limited post is provided with recess, the inner wall left side of recess is provided with inclined groove, the outside of limited post is provided with cylinder, the outer wall of cylinder is provided with conical hole, the inner wall of conical hole is rotatably connected with fastening stud, the outer wall of fastening stud is threadedly connected with arc plate, the inner wall of arc plate is rotatably connected with roller on the upside and downside, the inner wall right side middle part of cylinder is fixedly connected with crossbeam, the inner wall of recess is provided with clamping mechanism, the clamping mechanism is used for further increasing the fixation of fixed material.

[0006] Through the above technical scheme: the cylinder is sleeved on the outside of the limiting post, at this time, the crossbeam will be clamped with the recess, and under the guidance of the inclined groove, the crossbeam is facilitated to enter the recess, then the arc plate is driven to move outward by rotating the fastening stud, and then the roller is contacted with the limiting post, so that the roller and the limiting post are clamped, the outer surface of the roller is utilized, thereby reducing the friction with the limiting post, and the conical hole can make the installation of the fastening stud more convenient, thereby reducing the damage to the surface of the fixed column when fixing the fixed column.

[0007] As a further description of the above technical scheme:

[0008] The clamping mechanism includes two reset springs, the two reset springs are fixedly connected to the inner wall right side of the recess, the left side of the limiting post is provided with a notch, the left side of the two reset springs is fixedly connected with a moving plate, the front and rear sides of the moving plate are rotatably connected with a rotating strip, the left side of the rotating strip is rotatably connected with a baffle, the left side of the limiting post is provided with a sliding groove, and the sliding groove is slidably connected with the corresponding baffle.

[0009] Through the above technical scheme: when the crossbeam enters the recess, the crossbeam will be contacted with the moving plate, and with the continuous movement of the crossbeam, the moving plate is driven to move to the rear side, thereby extruding the reset spring, and the rotating strip in the notch is also rotated, at this time, the baffle is relatively moved under the driving of the rotating strip, thereby blocking the recess under the limitation of the sliding groove, so that the crossbeam can be further limited in the recess after entering the recess.

[0010] As a further description of the above technical scheme:

[0011] The outer wall of the cylinder is fixedly connected with a limiting post on the front and rear sides, and the outer wall of the limiting post is fixedly connected with a handle.

[0012] Through the above technical scheme: the connecting part between the handle and the cylinder, the role of stabilizing the handle position, the handle is convenient for controlling the operation force and direction.

[0013] As a further description of the above technical solutions:

[0014] The outer wall of the cylinder is fixedly connected with a warning sign block on the left side of the front part, and a nameplate is fixedly connected on the right side of the front part of the outer wall of the cylinder.

[0015] Through the above technical solutions: the warning sign block can remind people of matters needing attention, and the model of the device can be recorded through the nameplate.

[0016] As a further description of the above technical solutions:

[0017] The outer wall of the cylinder is fixedly connected with a plurality of anti-skid strips, and the anti-skid strips are fixedly connected on the outer wall of the cylinder at equal intervals.

[0018] Through the above technical solutions: the anti-skid strips can improve the anti-skid ability of the cylinder.

[0019] As a further description of the above technical solutions:

[0020] The right side of the cylinder is fixedly connected with a plurality of clamping columns, a plurality of clamping holes are formed on the left side of the fixed column, and the clamping column and the clamping hole are clamped together.

[0021] Through the above technical solutions: the clamping column and the clamping hole are clamped together, realizing the quick connection and positioning between the cylinder and the fixed column.

[0022] As a further description of the above technical solutions:

[0023] The outer wall of the cylinder is fixedly connected with a plurality of anti-skid strips, and the anti-skid strips are fixedly connected on the outer wall of the cylinder at equal intervals.

[0024] Through the above technical solutions: the anti-skid strips can improve the anti-skid ability of the cylinder.

[0025] As a further description of the above technical solutions:

[0026] The outer wall of the cylinder is fixedly connected with a plurality of anti-skid strips, and the anti-skid strips are fixedly connected on the outer wall of the cylinder at equal intervals.

[0027] Through the above technical solutions: the anti-skid strips can improve the anti-skid ability of the cylinder.

[0028] The utility model has the following beneficial effects:

[0029] 1. In this utility model, by sleeved on the outside of the limiting post, the crossbeam will be inserted into the groove. At this time, the inclined groove guides the crossbeam into the groove. Rotating the fastening stud causes the arc plate to move outward, so that the roller contacts the limiting post for clamping. The outer surface of the roller reduces friction, and the tapered hole facilitates the installation of the stud. The smooth curved surface of the roller increases the contact area with it, thereby reducing damage to the surface of the fixing post and improving the service life of the disassembly device.

[0030] 2. In this utility model, when the crossbeam enters the groove, it will push the moving plate to move backward, compress the return spring, and cause the rotating bar to rotate. The baffle moves accordingly and closes the groove under the restriction of the sliding groove. The return spring can reset the moving plate, thereby releasing the closure of the groove and ensuring that the crossbeam is fixed in the groove. Attached Figure Description

[0031] Figure 1 This is a perspective view of a material fixing and disassembly device proposed in this utility model;

[0032] Figure 2 This is a front view of a material fixing and disassembly device proposed in this utility model;

[0033] Figure 3 This is a top view of a material fixing and disassembly device proposed in this utility model;

[0034] Figure 4 This is a split view of the fixing column of a fixing material disassembly device proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the cylindrical structure of a material fixing and disassembly device proposed in this utility model.

[0036] Legend:

[0037] 1. Fixed post; 2. Clamping mechanism; 201. Return spring; 202. Notch; 203. Moving plate; 204. Rotating bar; 205. Baffle; 206. Sliding groove; 3. Limiting post; 4. Groove; 5. Inclined groove; 6. Cylinder; 7. Fastening stud; 8. Arc plate; 9. Roller; 10. Crossbeam; 11. Limiting post; 12. Handle; 13. Warning sign block; 14. Nameplate; 15. Anti-slip strip; 16. Locking post; 17. Locking hole; 18. Buffer ring; 19. Scale line; 20. Conical hole. Detailed Implementation

[0038] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0039] With reference to Figure 1 , Figure 4 and Figure 5 , the present application provides an embodiment: a fixed material dismounting device, comprising a fixed column 1, the left side of the fixed column 1 is fixedly connected with a limiting column 3, the left side of the middle part of the limiting column 3 is provided with a groove 4, the inner wall left side of the groove 4 is provided with an inclined groove 5, the outer side of the limiting column 3 is provided with a cylinder 6, the outer wall of the cylinder 6 is provided with a conical hole 20 on the front and back sides, the inner wall of the conical hole 20 is rotatably connected with a fastening stud 7, the outer wall of the fastening stud 7 is threadedly connected with an arc-shaped plate 8, the inner wall of the arc-shaped plate 8 is rotatably connected with a roller 9 on the upper and lower sides, the inner wall right side of the middle part of the cylinder 6 is fixedly connected with a crossbeam 10, the inner wall of the groove 4 is provided with a clamping mechanism 2, and the clamping mechanism 2 is used for further increasing the fixation with the fixed material;

[0040] Specifically, the cylinder 6 is sleeved on the outer side of the limiting column 3, at this time, the crossbeam 10 will be accurately matched with the groove 4. Under the guidance of the inclined groove 5, the crossbeam 10 can be easily slid into the groove 4. Then, rotating the fastening stud 7 will promote the arc-shaped plate 8 to move outward, thereby pushing the roller 9 to contact with the limiting column 3, realizing the clamping of the roller 9 to the limiting column 3. Through the outer surface of the roller 9, the friction with the limiting column 3 can be effectively reduced. In addition, the setting of the conical hole 20 makes the installation of the fastening stud 7 more convenient, thereby reducing the damage to the surface of the fixed column 1 when the fixed column 1 is fixed.

[0041] With reference to Figure 3 and Figure 4 , the clamping mechanism 2 comprises two reset springs 201, the two reset springs 201 are fixedly connected on the upper and lower sides of the right part of the inner wall of the groove 4 respectively, the left side of the limiting column 3 is provided with a notch 202, the left side of each of the two reset springs 201 is fixedly connected with a moving plate 203, the front and back sides of the moving plate 203 are rotatably connected with a rotating strip 204, the left side of the rotating strip 204 is rotatably connected with a baffle 205, the left part of the limiting column 3 is provided with a sliding groove 206 on the front and back sides, and the sliding groove 206 is slidably connected with the corresponding baffle 205 respectively;

[0042] Specifically, when the crossbeam 10 enters the groove 4, the crossbeam 10 will contact the moving plate 203, and as the crossbeam 10 continues to move, the moving plate 203 is driven to move to the rear side, thereby pressing the reset spring 201, and the rotating bar 204 in the notch 202 is also driven to rotate, at this time, the baffle 205 is driven to move relative to the rotating bar 204, thereby being limited in the sliding groove 206, so as to block the groove 4, so that the crossbeam 10 can be further limited in the groove 4 after entering the groove 4.

[0043] With reference to Figure 2 , Figure 3 and Figure 4 , the outer wall of the cylinder 6 is fixedly connected with a limiting column 11 on the front and rear sides, the outer wall of the limiting column 11 is fixedly connected with a handle 12, the limiting column 11 is a connecting component between the handle 12 and the cylinder 6, which stabilizes the position of the handle 12, and the handle 12 is convenient for controlling the operation strength and direction; the outer wall of the front part of the cylinder 6 is fixedly connected with a warning sign block 13 on the left side, the warning sign block 13 can remind people of matters needing attention; the outer wall of the front part of the cylinder 6 is fixedly connected with a nameplate 14 on the right side, the nameplate 14 can record the model of the device; the outer wall of the cylinder 6 is fixedly connected with a plurality of anti-skid strips 15, the anti-skid strips 15 are fixedly connected at equal intervals on the outer wall of the cylinder 6, and the anti-skid strips 15 can improve the anti-skid ability of the cylinder 6; the right side of the cylinder 6 is fixedly connected with a plurality of clamping columns 16, a plurality of clamping holes 17 are formed on the left side of the fixed column 1, the clamping columns 16 are clamped with the clamping holes 17, the clamping columns 16 are clamped with the clamping holes 17, thereby realizing the quick connection and positioning between the cylinder 6 and the fixed column 1; the outer wall of the roller 9 is fixedly connected with a plurality of buffer rings 18, the buffer rings 18 are fixedly connected at equal intervals on the outer wall of the roller 9, and the buffer rings 18 play a buffering role when the roller 9 interacts with the fixed column 1; a plurality of scale lines 19 are formed on the outer wall of the limiting column 3, the scale lines 19 are formed at equal intervals on the limiting column 3, and the scale lines 19 determine the position, displacement amount or adjustment degree information of the fixed column 1;

[0044] Specifically, the limiting column 11 is a connecting element between the handle 12 and the cylinder 6, which ensures the stable position of the handle 12 and is convenient for controlling the operation strength and direction, the warning sign block 13 is used to remind the user of relevant matters, the nameplate 14 records the model information of the device, the anti-skid strips 15 enhance the gripping safety of the cylinder 6, the cooperation of the clamping columns 16 and the clamping holes 17 realizes the quick connection and accurate positioning of the cylinder 6 and the fixed column 1, the buffer rings 18 can absorb and relieve the impact force and pressure between the roller 9 and the fixed column 1 during the contact process, thereby reducing the damage to the surface of the limiting column 3, and the buffer rings 18 can also reduce noise and improve stability, the scale lines 19 are used to accurately determine the specific position of the fixed column 1, and by observing the scale lines 19, the displacement amount of the fixed column 1 can be easily measured and adjusted,

[0045] Working principle: first, the cylinder 6 is sleeved on the outer periphery of the limiting column 3, at this time, the cross beam 10 will be connected with the groove 4, at the same time, under the guidance of the inclined groove 5, the cross beam 10 can smoothly enter the groove 4, then, by rotating the fastening stud 7, the arc plate 8 can be driven to move outward, thereby driving the roller 9 to form contact with the limiting column 3 and realize clamping, the outer surface of the roller 9 helps to reduce the friction between the limiting column 3, in addition, the setting of the tapered hole 20 makes the installation process of the fastening stud 7 more convenient, so that when clamping the fixing column 1, the damage to the surface of the fixing column 1 can be reduced, and through the clamping mechanism 2, in the process of the cross beam 10 entering the groove 4, the cross beam 10 will contact with the moving plate 203, with the continuous movement of the cross beam 10, the moving plate 203 will be pushed to move backward, thereby compressing the return spring 201, at the same time, the rotating bar 204 in the notch 202 will be rotated, under the action of the rotating bar 204, the baffle 205 will move relatively, under the constraint of the sliding groove 206, the baffle 205 will block the groove 4, so as to ensure that the cross beam 10 can be stably limited in the groove 4 after completely entering the groove 4.

[0046] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A fixed material dismounting device comprising a fixed column (1), characterized in that: The left side of the fixed column (1) is fixedly connected with a limiting column (3), the middle part of the left side of the limiting column (3) is provided with a groove (4), the inner wall left side of the groove (4) is provided with an inclined groove (5), the outer side of the limiting column (3) is provided with a cylinder (6), the outer wall front and back sides of the cylinder (6) are provided with tapered holes (20), the inner wall of the tapered hole (20) is rotatably connected with a fastening stud (7), the outer wall of the fastening stud (7) is threadedly connected with an arc-shaped plate (8), the inner wall of the arc-shaped plate (8) is rotatably connected with a roller (9) on the upper and lower sides, the inner wall right side of the cylinder (6) is fixedly connected with a cross beam (10), the inner wall of the groove (4) is provided with a clamping mechanism (2), and the clamping mechanism (2) is used for further increasing the fixing of the fixed material.

2. The device of claim 1, wherein: The clamping mechanism (2) comprises two reset springs (201), the two reset springs (201) are fixedly connected to the inner wall right side of the groove (4) on the upper and lower sides, respectively, the left side of the limiting column (3) is provided with a notch (202), the left side of the two reset springs (201) is fixedly connected with a moving plate (203), the front and back sides of the moving plate (203) are rotatably connected with a rotating rod (204), the left side of the rotating rod (204) is rotatably connected with a baffle (205), the left side of the limiting column (3) is provided with a sliding groove (206) on the front and back sides, and the sliding groove (206) is slidably connected with the corresponding baffle (205).

3. The device of claim 1, wherein: The outer wall of the cylinder (6) is fixedly connected with a limiting column (11) on the front and back sides, and the limiting column (11) is fixedly connected with a handle (12) on the outer wall.

4. The apparatus of claim 1, wherein: The outer wall of the cylinder (6) is fixedly connected with a warning sign block (13) on the left side of the front part, and a nameplate (14) is fixedly connected with the right side of the front part of the outer wall of the cylinder (6).

5. The apparatus of claim 1, wherein: The outer wall of the cylinder (6) is fixedly connected with a plurality of anti-skid strips (15), and the anti-skid strips (15) are fixedly connected on the outer wall of the cylinder (6) at equal intervals.

6. The device of claim 1, wherein: The right side of the cylinder (6) is fixedly connected with a plurality of clamping columns (16), and the left side of the fixed column (1) is provided with a plurality of clamping holes (17), and the clamping column (16) is clamped with the clamping hole (17).

7. The apparatus of claim 1, wherein: The outer wall of the roller (9) is fixedly connected with a plurality of buffer rings (18), and the buffer rings (18) are fixedly connected on the outer wall of the roller (9) at equal intervals.

8. The apparatus of claim 1, wherein: The outer wall of the limiting column (3) is provided with a plurality of scale lines (19), and the scale lines (19) are provided at equal intervals on the limiting column (3).

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