Auxiliary tool for shaping and repairing roll shaft

Abstract

The auxiliary tool comprises an assembling mechanism, a fixing mechanism assembled on the top of the assembling mechanism and a detecting mechanism assembled on the back portion of the assembling mechanism, the assembling mechanism comprises an assembling base, a sliding groove is formed in one side of the top of the assembling base, and the detecting mechanism is arranged on the back portion of the assembling base. A driving motor is fixedly installed on one side of the interior of the assembling base. The roller shaft repairing device relates to the technical field of roller shaft repairing. According to the auxiliary tool for reshaping and repairing the roll shaft, through cooperation of the first fixing frame and the second fixing frame, the roll shaft can be supported and fixed, so that a worker can conveniently reshape and repair the deformed roll shaft, deformation of the roll shaft can be automatically and accurately detected by means of a displacement sensor and a rolling ball, and the working efficiency is improved. And through automatic and accurate detection of the roll shaft, workers can conveniently conduct rapid shaping and repairing treatment on the roll shaft, the efficiency of shaping and repairing of the roll shaft by the workers is improved, and the quality during repairing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller shaft repair, in particular to an auxiliary tooling for roller shaft shaping and repair. Background Technique

[0002] The roller shaft, also called a roller, refers to the general term for cylindrical parts that can roll on a machine. The roller shaft will be distorted and deformed after long-term use, so it needs to be shaped and repaired. An auxiliary tooling is required for the shaping and repair of the roller shaft. Among them, the "general support tooling for non-destructive testing of rollers" disclosed in the publication number: "CN215318202U" has solved the technical drawbacks of manual flipping, time-consuming and laborious detection process, and extremely easy to cause safety accidents. However, there are still many defects in the structure of similar structures during actual use. For example, the overall structure is relatively simple, and it can only support and fix the roller shaft during actual use, and does not have the function of automatically detecting its deformation and distortion, resulting in the need for manual measurement by the staff during the subsequent repair of the roller shaft, thus affecting the efficiency and quality of the staff's shaping and repair of the roller shaft. Therefore, we designed an auxiliary tooling for roller shaft shaping and repair to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an auxiliary tooling for roller shaft shaping and repair, which solves the problem that the efficiency and quality of shaping and repair are reduced due to the need for staff to manually measure the deformation and distortion of the roller shaft.

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: An auxiliary tooling for roller shaft shaping and repair includes an assembly mechanism, a fixing mechanism assembled on the top of the assembly mechanism, and a detection mechanism assembled on the back of the assembly mechanism. The assembly mechanism includes an assembly seat. One side of the top of the assembly seat is provided with a chute. One side of the interior of the assembly seat is fixedly installed with a driving motor, and the output end of the driving motor is fixedly installed with a driving screw extending into the chute.

[0005] The fixing mechanism includes a first fixing frame and a second fixing frame. The upper part inside the first fixing frame is rotatably installed with a first fixing seat through a roller. One side of the first fixing seat is fixedly installed with a rotating plate, and one end of the rotating plate is rotatably installed with an operating wheel. The upper part inside the second fixing frame is rotatably installed with a second fixing seat through a roller. Anti-slip convex bars are fixedly installed on the inner walls of the first fixing seat and the second fixing seat. The bottom of the second fixing frame is fixedly installed with a sliding seat for cooperating with the chute, and a driving block for cooperating with the driving screw is fixedly installed at the central position of the bottom of the sliding seat.

[0006] The detection mechanism includes an electric slide rail and a support rod. A support frame is slidably installed on the electric slide rail. An installation frame is fixedly installed at the top of the support frame. A displacement sensor is slidably installed inside the installation frame. A limiting rod for limiting the top of the displacement sensor is threadedly installed at the top of the installation frame. An output end of the displacement sensor is fixedly installed with an installation sleeve, and a rolling ball is rotatably installed inside the installation sleeve.

[0007] Preferably, threaded rods are threadedly installed at the tops of the first fixing frame and the second fixing frame. Handwheels are fixedly installed at the tops of the two threaded rods. Locking plates for cooperating with the second fixing seat and the first fixing seat are rotatably installed at the bottoms of the two threaded rods.

[0008] Preferably, a display screen is fixedly installed at the top of the support rod.

[0009] Preferably, stabilizing blocks are fixedly installed at the front side and the rear side of the bottom of the sliding seat. Slide rods for cooperating with the stabilizing blocks are fixedly installed at the front side and the rear side inside the sliding groove.

[0010] Preferably, an oil injection hole is fixedly installed at the top of the installation sleeve, and a closing cover is threadedly installed at the top of the oil injection hole.

[0011] Preferably, fixing grooves are provided on both sides of the assembly seat, and limiting plates for cooperating with the fixing grooves are provided on both sides of the bottom of the assembly seat.

[0012] The utility model provides an auxiliary tooling for roller shaft shaping and repair. Compared with the prior art, the following beneficial effects are achieved:

[0013] For the auxiliary tooling for roller shaft shaping and repair, through the cooperation between the first fixing frame and the second fixing frame, the roller shaft can be supported and fixed, so as to facilitate the staff to perform shaping and repair treatment on the deformed roller shaft. With the aid of the displacement sensor and the rolling ball, the deformation of the roller shaft can be automatically and accurately detected. Through the automatic and accurate detection of the roller shaft, it is convenient for the staff to perform rapid shaping and repair treatment on it, improving the efficiency of the staff in shaping and repairing the roller shaft and increasing the quality during repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the back structure of the utility model;

[0016] Figure 3 is a schematic diagram of the rolling ball structure of the utility model;

[0017] Figure 4 is a schematic diagram of the partial sectional structure of the assembly seat of the utility model;

[0018] Figure 5 is a partial sectional structure schematic diagram of the second fixing bracket of the present utility model;

[0019] In the figure: 1. Assembly mechanism; 101. Assembly seat; 102. Fixed groove; 103. Limiting plate; 104. Sliding groove; 2. Fixing mechanism; 201. First fixing bracket; 202. First fixing seat; 203. Rotating plate; 204. Operating wheel; 205. Second fixing bracket; 206. Second fixing seat; 207. Anti-slip convex rod; 208. Sliding seat; 209. Driving block; 2010. Stabilizing block; 2011. Slide bar; 2012. Roller; 3. Detection mechanism; 301. Electric slide rail; 302. Support frame; 303. Mounting bracket; 304. Limiting rod; 305. Displacement sensor; 306. Mounting sleeve; 307. Ball; 308. Oil injection hole; 309. Closing cover; 4. Threaded rod; 401. Hand wheel; 402. Locking plate; 5. Driving motor; 501. Driving screw; 6. Support rod; 601. Display screen. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5The utility model provides a technical solution: an auxiliary tooling for roller shaft shaping and repair, which includes an assembly mechanism 1, a fixing mechanism 2 assembled on the top of the assembly mechanism 1, and a detection mechanism 3 assembled on the back of the assembly mechanism 1. The assembly mechanism 1 includes an assembly seat 101. A chute 104 is arranged on one side of the top of the assembly seat 101. A driving motor 5 is fixedly installed on one side inside the assembly seat 101. The output end of the driving motor 5 is fixedly installed with a driving screw rod 501 extending into the chute 104. The fixing mechanism 2 includes a first fixing frame 201 and a second fixing frame 205. A first fixing seat 202 is rotatably installed above the inside of the first fixing frame 201 through rollers 2012. A rotating plate 203 is fixedly installed on one side of the first fixing seat 202. One end of the rotating plate 203 is rotatably installed with an operating wheel 204. A second fixing seat 206 is rotatably installed above the inside of the second fixing frame 205 through rollers 2012. Anti-slip convex bars 207 are fixedly installed on the inner walls of the first fixing seat 202 and the second fixing seat 206. A sliding seat 208 matched with the chute 104 is fixedly installed at the bottom of the second fixing frame 205. A driving block 209 matched with the driving screw rod 501 is fixedly installed at the central position of the bottom of the sliding seat 208. The detection mechanism 3 includes an electric slide rail 301 and a support rod 6. A support frame 302 is slidably installed on the electric slide rail 301. An installation frame 303 is fixedly installed on the top of the support frame 302. A displacement sensor 305 is slidably installed inside the installation frame 303. A limiting rod 304 for limiting the top of the displacement sensor 305 is threadedly installed on the top of the installation frame 303. The output end of the displacement sensor 305 is fixedly installed with an installation sleeve 306. A rolling ball 307 is rotatably installed inside the installation sleeve 306.

[0022] Based on the above structure settings, the auxiliary tooling for roller shaft shaping and repair consists of an assembly mechanism 1, a fixing mechanism 2, and a detection mechanism 3. Among them, the assembly mechanism 1 is the installation mechanism of the auxiliary tooling, and with the help of the assembly mechanism 1, the tooling can be quickly installed during operation. The fixing mechanism 2 is the fixing and supporting mechanism for the roller shaft, and with the help of the fixing mechanism 2, it is convenient for the staff to perform shaping and repair on the supported and fixed roller shaft. The detection mechanism 3 is the automatic measurement mechanism for the twisting and deformation of the roller shaft, and with the help of the detection mechanism 3, the twisting and deformation points of the roller shaft can be quickly found and determined, facilitating the staff to perform quick shaping and repair on it. Specifically, during the working process, the assembly seat 101 can fix the bottom of the tooling during operation to ensure the stability of the tooling during operation. The first fixing frame 201 is fixedly installed on one side of the top of the assembly seat 101 through bolts. The sliding seat 208 at the bottom of the second fixing frame 205 is slidably installed inside the chute 104, so that the second fixing frame 205 is installed on the other side of the top of the assembly seat 101 by means of sliding installation. The two ends of the roller shaft are respectively inserted into the first fixing seat 202 inside the first fixing frame 201 and the second fixing seat 206 inside the second fixing frame 205. The driving screw 501 at the output end of the driving motor 5 is threadedly connected to the driving block 209 at the bottom of the sliding seat 208. Thus, when the driving motor 5 drives the driving screw 501 to rotate, the second fixing frame 205 can be adjusted to move inwards or outwards through the driving block 209. When the second fixing frame 205 moves inwards, the roller shaft in the first fixing seat 202 and the second fixing seat 206 can be clamped and fixed, thus realizing the function of supporting and fixing the roller shaft. The staff can rotate the first fixing seat 202 through the rotating plate 203 and the operating wheel 204, thereby driving the roller shaft to rotate. By rotating the roller shaft, it is convenient for the staff to perform detection and shaping and repair on it. The top of the support frame 302 supports and installs the displacement sensor 305 through the mounting frame 303. The output end of the displacement sensor 305 is in contact connection with the outer wall of the roller shaft through the ball 307 installed in the mounting sleeve 306 in a rolling manner. When the roller shaft rotates, it will drive the ball 307 to roll on its outer wall. When the roller shaft is twisted and deformed, the ball 307 will cause the displacement sensor 305 to stretch and contract. Thus, the twisting and deformation of the roller shaft can be automatically detected through the displacement sensor 305 and the ball 307. And the electric slide rail 301 can move the displacement sensor 305 and the ball 307 through the support frame 302, thus facilitating the displacement sensor 305 and the ball 307 to perform a comprehensive detection of the twisting and deformation of the roller shaft. By automatically detecting the roller shaft, it is convenient for the staff to quickly know and locate the twisting and deformation position of the roller shaft, thus facilitating the staff to perform quick shaping and repair on it, greatly improving the efficiency of the staff in shaping and repairing the roller shaft. And compared with the traditional manual detection, the detection accuracy of the displacement sensor 305 is higher, so the quality of the staff in shaping and repairing the roller shaft is also increased.

[0023] Furthermore, the tops of the first fixing frame 201 and the second fixing frame 205 are both threadedly installed with threaded rods 4, the tops of the two sets of threaded rods 4 are both fixedly installed with hand wheels 401, and the bottoms of the two sets of threaded rods 4 are both rotatably installed with locking plates 402 used in conjunction with the second fixing seat 206 and the first fixing seat 202. The threaded rods 4 can be rotated to raise and lower the locking plates 402, and when the locking plates 402 are lowered, they will contact and lock with the tops of the second fixing seat 206 and the first fixing seat 202, so that the first fixing seat 202, the second fixing seat 206 and the roller can be limited and locked, ensuring the stability of the roller when it is reshaped and repaired on the tooling, and the hand wheels 401 are convenient for the staff to operate the threaded rods 4 when they are rotated.

[0024] Further, a display screen 601 is fixedly installed on the top of the support rod 6. The display screen 601 is connected to the displacement sensor 305 through a wire, so that the data detected by the displacement sensor 305 can be displayed through the display screen 601, which is convenient for the staff to watch and understand it.

[0025] Furthermore, a stabilizing block 2010 is fixedly installed on the front and rear sides of the bottom of the slide 208, and a slide bar 2011 used in conjunction with the stabilizing block 2010 is fixedly installed on the front and rear sides of the interior of the slide slot 104. The slide bar 2011 is slidably installed in the stabilizing block 2010 to guide and limit the path of the slide 208 when it moves, thereby ensuring the stability of the slide 208 when it moves and adjusts the second fixing frame 205.

[0026] Furthermore, an oil filling hole 308 is fixedly installed on the top of the installation sleeve 306, and a closing cover 309 is threadedly installed on the top of the oil filling hole 308. The oil filling hole 308 facilitates the staff to inject lubricating oil into the installation sleeve 306 later, thereby increasing the smoothness of the rolling ball 307 when rotating in the installation sleeve 306. The closing cover 309 can close and seal the oil filling hole 308 when not in use, thereby preventing dust from entering the oil filling hole 308 and causing blockage.

[0027] Furthermore, both sides of the assembly seat 101 are provided with fixing grooves 102, and both sides of the bottom of the assembly seat 101 are provided with limiting plates 103 used in conjunction with the fixing grooves 102. Among them, the fixing grooves 102 can fix the bottom of the assembly seat 101 by bolts, and the limiting plates 103 can limit the bottom of the assembly seat 101 when it is installed, thereby ensuring the stability of the assembly seat 101 when in use.

[0028] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Auxiliary tooling for roller shaping and repair, characterized by: The assembly mechanism (1) comprises an assembly mechanism (1), a fixing mechanism (2) mounted on the top of the assembly mechanism (1), and a detection mechanism (3) mounted on the back of the assembly mechanism (1), wherein the assembly mechanism (1) comprises an assembly seat (101), a slide groove (104) is provided on one side of the top of the assembly seat (101), a drive motor (5) is fixedly mounted on one side inside the assembly seat (101), and a drive screw (501) extending into the slide groove (104) is fixedly mounted on the output end of the drive motor (5); The fixing mechanism (2) comprises a first fixing frame (201) and a second fixing frame (205); a first fixing seat (202) is rotatably mounted on the upper part of the first fixing frame (201) via a roller (212); a rotating plate (203) is fixedly mounted on one side of the first fixing seat (202); an operating wheel (204) is rotatably mounted on one end of the rotating plate (203); a second fixing seat (206) is rotatably mounted on the upper part of the second fixing frame (205) via a roller (212); anti-slip convex rods (207) are fixedly mounted on the inner walls of the first fixing seat (202) and the second fixing seat (206); a sliding seat (208) used in conjunction with the sliding groove (104) is fixedly mounted on the bottom of the second fixing frame (205); a driving block (209) used in conjunction with the driving screw (501) is fixedly mounted at the central position of the bottom of the sliding seat (208); The detection mechanism (3) comprises an electric slide rail (301) and a support rod (6); a support frame (302) is slidably mounted on the electric slide rail (301); a mounting frame (303) is fixedly mounted on the top of the support frame (302); a displacement sensor (305) is slidably mounted inside the mounting frame (303); a limit rod (304) for limiting the top position of the displacement sensor (305) is threadedly mounted on the top of the mounting frame (303); a mounting sleeve (306) is fixedly mounted on the output end of the displacement sensor (305); and a rolling ball (307) is rotatably mounted inside the mounting sleeve (306).

2. The auxiliary tooling for roller shaft shaping and repairing according to claim 1 is characterized in that: The tops of the first fixing frame (201) and the second fixing frame (205) are both threadedly mounted with threaded rods (4), the tops of the two groups of threaded rods (4) are both fixedly mounted with hand wheels (401), and the bottoms of the two groups of threaded rods (4) are both rotatably mounted with locking plates (402) for use with the second fixing seat (206) and the first fixing seat (202).

3. The auxiliary tooling for roller shaft shaping and repairing according to claim 1 is characterized in that: A display screen (601) is fixedly mounted on the top of the support rod (6).

4. The auxiliary tooling for roller shaft shaping and repairing according to claim 1 is characterized in that: A stabilizing block (2010) is fixedly mounted on the front and rear sides of the bottom of the slide seat (208), and a sliding rod (2011) used in conjunction with the stabilizing block (2010) is fixedly mounted on the front and rear sides of the interior of the slide slot (104).

5. The auxiliary tooling for roller shaft shaping and repairing according to claim 1 is characterized in that: An oil filling hole (308) is fixedly mounted on the top of the mounting sleeve (306), and a closing cover (309) is threadedly mounted on the top of the oil filling hole (308).

6. The auxiliary tooling for roller shaft shaping and repairing according to claim 1 is characterized in that: Both sides of the assembly seat (101) are provided with fixing grooves (102), and both sides of the bottom of the assembly seat (101) are provided with limiting plates (103) used in conjunction with the fixing grooves (102).

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