CN218657077U

CN218657077U - Rolling mill transmission shaft cutting device

Info

Publication number: CN218657077U
Application number: CN202223337873.0U
Authority: CN
Inventors: 王顺清; 齐宝林; 路永耀
Original assignee: Shaanxi Xixian New Area Hangong Precision Electromechanical Equipment Co ltd
Current assignee: Shaanxi Xixian New Area Hangong Precision Electromechanical Equipment Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-21
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a rolling mill transmission shaft cutting device relates to cutting device technical field, including cutting device body and driving motor, the top fixed mounting of cutting device body has the fixed station, fixed mounting has the wedge on the fixed station, fixed mounting has the processing platform on the cutting device body, the processing bench is provided with the sleeve, the first spacing ring of fixedly connected with on the sleeve, the laminating has on the first spacing ring the processing platform, threaded connection has the screw on the sleeve. The utility model discloses rational in infrastructure, realized that drive assembly rotates the dwang, the rotation of dwang drives the sleeve and rotates, fixes the transmission shaft on the sleeve, drives the transmission shaft through driving motor and rotates the removal through adjusting part for the transmission shaft removes and carries out cutting work on the wedge.

Description

Rolling mill transmission shaft cutting device

Technical Field

The utility model relates to a cutting device technical field, in particular to rolling mill transmission shaft cutting device.

Background

The roll bearing is a bearing used for supporting a roll shaft on a rolling mill, is used for supporting the roll shaft and bearing rolling force, and is different from the bearing used for different rolling mills, for example, in the production of seamless steel pipes, a roller bearing is generally used for a puncher, an Akalor rolling mill and an Alsell rolling mill, a four-row or six-row tapered (cylindrical) roller bearing is selected according to different stresses, and a sliding bearing made of bakelite (phenolic laminated cloth) is used for a pilger rolling mill; in general, a steel plate rolling mill is also used for a roller bearing in a hot rolling line, and an oil film bearing in a cold rolling line.

Most of roll transmission shafts are processing, need carry out cutting work to the both ends of transmission shaft, and present most of cutting work all fixes through the bolt, then carries out high-speed rotation to the transmission shaft through the motor, and the manual work adopts the cutting sword to carry out slow cutting work, and there is the potential safety hazard at the bottom of this mode cutting accuracy, and has the potential safety hazard in the time of processing, consequently, this application provides a rolling mill transmission shaft cutting device and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

An object of this application provides a rolling mill transmission shaft cutting device, has realized that drive assembly rotates the dwang, and the rotation of dwang drives the sleeve and rotates, fixes the transmission shaft on the sleeve, drives the transmission shaft through driving motor and rotates the removal through adjusting part for the transmission shaft removes and carries out cutting work on the wedge.

In order to achieve the above purpose, the present application provides the following technical solutions: a rolling mill transmission shaft cutting device comprises a cutting device body and a driving motor, wherein a fixed table is fixedly installed at the top end of the cutting device body, a wedge-shaped block is fixedly installed on the fixed table, a machining table is fixedly installed on the cutting device body, a sleeve is arranged on the machining table, a first limiting ring is fixedly connected onto the sleeve, the machining table is attached onto the first limiting ring, a screw is connected onto the sleeve in a threaded mode, a head slot is formed in the top end of the screw, and a clamping plate is rotatably connected to the bottom end of the screw; still include drive assembly and adjusting part, drive assembly is used for cooperating the sleeve uses, adjusting part is used for cooperating first spacing ring uses.

Preferably, drive assembly includes fixed mounting and is in processing bench spacing piece, the laminating has the dwang on the spacing piece, the laminating has the clamp on the dwang, the both ends of clamp are passed through bolt fixed connection and are in processing bench, fixed mounting has the second spacing ring on the dwang, the laminating of second spacing ring is in one side of spacing piece, the thing groove has been seted up to the inside of dwang, fixedly connected with spring on putting the inner wall in thing groove, the other end fixed connection of spring is in telescopic one end.

Preferably, the one end fixed mounting of dwang has first belt pulley, the cover is equipped with the drive belt on the first belt pulley, the bottom cover of drive belt is established on the second belt pulley, second belt pulley fixed mounting is on the output shaft, the cover is equipped with the shaft lever seat on the output shaft, the one end fixed connection of shaft lever seat is in the bottom of cutting device body, the one end of output shaft and driving motor's output fixed connection, driving motor fixed mounting be in the bottom of cutting device body.

Preferably, the adjusting assembly comprises a pair of fixing seats fixedly mounted on the processing table, the fixing seats are fixedly connected with the same baffle, the baffle is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with an adjusting disc, the other end of the threaded rod is rotatably connected to a moving block, a supporting rod is fixed at the bottom end of the moving block, and the bottom end of the supporting rod is fixedly connected to the sliding block.

Preferably, the slider is rotatably connected with a roller, one side of the roller is attached to the first limiting ring, a sliding groove is formed in the processing table, and the slider is slidably connected to the inside of the sliding groove.

Preferably, an operation table is fixedly mounted on the cutting device body, a material collecting hole is formed in the cutting device body, a guide rail is fixedly mounted at the bottom end of the material collecting hole, a material collecting box is inserted into the guide rail, a fixing plate is fixedly connected to one end of the material collecting box, and a handle is fixedly connected to the fixing plate.

Preferably, the bottom end of the cutting device body is fixedly connected with a supporting column, one side of the supporting column is fixedly connected with a cross rod, and the other side of the supporting column is fixedly connected with a fixing rod.

To sum up, the utility model discloses a technological effect and advantage:

the utility model has the advantages of reasonable structure,

1. when the sleeve needs to be rotated, the driving motor is operated through the operation console, the second belt pulley on the output shaft is rotated through the operation of the driving motor, the second belt pulley is sleeved with the transmission belt, the top end of the transmission belt is sleeved on the first belt pulley, the first belt pulley is driven to rotate through the transmission belt in the rotation of the second belt pulley, the first belt pulley is fixedly installed on the rotation rod, the object placing groove is formed in the rotation rod, the sleeve is inserted into the object placing groove, the rotation rod is fixedly connected with the sleeve through the spring, the transmission shaft is inserted into the sleeve, the hexagonal wrench is inserted into the insertion groove to rotate the screw, and the clamping plate is used for fixing the transmission shaft through the rotation of the screw;

2. when the cutting work is carried out to the transmission shaft on the sleeve, the adjusting disc is rotated, adjusting disc fixed mounting is on the threaded rod, the rotation of adjusting disc drives the threaded rod and rotates, threaded connection has the baffle on the threaded rod, and baffle fixed mounting is on the fixing base, the bottom fixed connection of fixing base is on the processing platform, rotate the connection on the movable block in the one end of threaded rod, the rotation through the threaded rod promotes the movable block and removes, the removal of movable block drives the gyro wheel on the slider and removes, because the gyro wheel laminating is on first spacing ring, remove the sleeve on the first spacing ring through the removal of gyro wheel, thereby be convenient for remove the transmission shaft on the sleeve.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a cutting device;

FIG. 2 is a schematic bottom perspective view of the cutting device body;

FIG. 3 is a schematic top perspective view of the cutting device body;

FIG. 4 is a schematic view of a partial cross-sectional structure of the rotating rod;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. a cutting device body; 101. a fixed table; 102. a wedge block; 103. a processing table; 104. a sleeve; 105. a first limit ring; 106. a screw; 107. a slot; 108. a splint; 2. a limiting sheet; 201. rotating the rod; 202. clamping a hoop; 203. a second stop collar; 204. a storage groove; 205. a spring; 206. a first pulley; 207. a transmission belt; 208. a second pulley; 209. an output shaft; 210. a spindle base; 212. a drive motor; 3. a fixed seat; 301. a baffle plate; 302. a threaded rod; 303. an adjusting disk; 304. a moving block; 305. a support bar; 306. a slider; 307. a roller; 308. a chute; 4. an operation table; 401. a material collecting hole; 402. a guide rail; 403. a material collecting box; 404. a fixing plate; 405. a handle; 406. a support pillar; 407. a cross bar; 408. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-5, a rolling mill transmission shaft cutting device includes a cutting device body 1 and a driving motor 212, a fixed table 101 is fixedly installed at the top end of the cutting device body 1, a wedge block 102 is fixedly installed on the fixed table 101, a processing table 103 is fixedly installed on the cutting device body 1, a sleeve 104 is arranged on the processing table 103, a first limit ring 105 is fixedly connected to the sleeve 104, the processing table 103 is attached to the first limit ring 105, a screw 106 is connected to the sleeve 104 through a thread, a head slot 107 is formed at the top end of the screw 106, a clamping plate 108 is rotatably connected to the bottom end of the screw 106, an operation table 4 is fixedly installed on the cutting device body 1, a material collecting hole 401 is formed in the cutting device body 1, a guide rail 402 is fixedly installed at the bottom end of the material collecting hole 401, a material collecting box 403 is inserted into the guide rail 402, a fixing plate 404 is fixedly connected to one end of the material collecting box 403, a handle 405 is fixedly connected to the fixing plate 404, a support column 406 is fixedly connected to the bottom end of the cutting device body 1, a cross bar 407 is fixedly connected to one side of the support column 406, and a fixing rod 408 is fixedly connected to the other side of the support column 406; the device further comprises a transmission assembly and an adjusting assembly, wherein the transmission assembly is used for being matched with the sleeve 104 for use, and the adjusting assembly is used for being matched with the first limiting ring 105 for use.

It should be noted here that, all carry out electric connection through the wire between driving motor 212 and the operation panel 4, specific theory of operation between them is quoted through prior art, do not do too much repeated here, make driving motor 212 operate through operation panel 4, the operation through driving motor 212 makes second belt pulley 208 on the output shaft 209 rotate, the rotation of second belt pulley 208 passes through drive belt 207 and drives first belt pulley 206 and rotate, thereby be convenient for dwang 201 to drive other sleeve 104 and rotate, carry out cutting work to the transmission shaft on the sleeve 104.

As a preferred implementation manner in this embodiment, the transmission assembly includes a limiting plate 2 fixedly mounted on the processing table 103, a rotating rod 201 is attached to the limiting plate 2, a clamp 202 is attached to the rotating rod 201, two ends of the clamp 202 are fixedly connected to the processing table 103 through bolts, a second limiting ring 203 is fixedly mounted on the rotating rod 201, the second limiting ring 203 is attached to one side of the limiting plate 2, an object placing groove 204 is formed inside the rotating rod 201, a spring 205 is fixedly connected to an inner wall of the object placing groove 204, the other end of the spring 205 is fixedly connected to one end of the sleeve 104, a first belt pulley 206 is fixedly mounted at one end of the rotating rod 201, a transmission belt 207 is sleeved on the first belt pulley 206, a bottom end of the transmission belt 207 is sleeved on the second belt pulley 208, the second belt pulley 208 is fixedly mounted on an output shaft 209, a shaft base 210 is sleeved on the output shaft 209, one end of the shaft base 210 is fixedly connected to a bottom end of the cutting device body 1, one end of the output shaft 209 is fixedly connected to an output end of the driving motor 212, and the driving motor 212 is fixedly mounted at a bottom end of the cutting device body 1.

When the sleeve 104 needs to be rotated, the driving motor 212 is operated through the operation console 4, the second belt pulley 208 on the output shaft 209 is rotated through the operation of the driving motor 212, the transmission belt 207 is sleeved on the second belt pulley 208, the top end of the transmission belt 207 is sleeved on the first belt pulley 206, the rotation of the second belt pulley 208 drives the first belt pulley 206 to rotate through the transmission belt 207, the first belt pulley 206 is fixedly installed on the rotating rod 201, the object placing groove 204 is formed inside the rotating rod 201, the sleeve 104 is inserted inside the object placing groove 204, the rotating rod 201 is fixedly connected with the sleeve 104 through the spring 205, the transmission shaft is inserted into the sleeve 104, the hexagonal wrench is inserted into the insertion groove 107, the screw 106 is rotated, and the clamping plate 108 is fixed to the transmission shaft through the rotation of the screw 106.

In this embodiment, the adjusting assembly includes a pair of fixing bases 3 fixedly mounted on the processing table 103, the same baffle 301 fixedly connected to the pair of fixing bases 3, the threaded rod 302 is connected to the baffle 301 through threads, the adjusting disc 303 is fixedly connected to one end of the threaded rod 302, the other end of the threaded rod 302 is rotatably connected to the moving block 304, the supporting rod 305 is fixed to the bottom end of the moving block 304, the supporting rod 305 is fixedly connected to the sliding block 306 through the bottom end, the sliding block 306 is rotatably connected to the roller 307, one side of the roller 307 is attached to the first limit ring 105, the sliding groove 308 is formed in the processing table 103, and the sliding block 306 is slidably connected to the inside of the sliding groove 308.

When the cutting work needs to be performed on the transmission shaft on the sleeve 104, the adjusting disc 303 is rotated, the adjusting disc 303 is fixedly mounted on the threaded rod 302, the threaded rod 302 is driven to rotate by the rotation of the adjusting disc 303, the baffle 301 is connected to the threaded rod 302 in a threaded manner, the baffle 301 is fixedly mounted on the fixing seat 3, the bottom end of the fixing seat 3 is fixedly connected to the processing table 103, one end of the threaded rod 302 is rotatably connected to the moving block 304, the moving block 304 is pushed to move by the rotation of the threaded rod 302, the moving block 304 moves to drive the roller 307 on the sliding block 306 to move, the roller 307 is attached to the first limit ring 105, the sleeve 104 on the first limit ring 105 is moved by the movement of the roller 307, and therefore the transmission shaft on the sleeve 104 is convenient to move.

This practical theory of operation: when the sleeve 104 needs to be rotated, the driving motor 212 is operated by operating the operating console 4, the second belt pulley 208 on the output shaft 209 is rotated by the operation of the driving motor 212, the transmission belt 207 is sleeved on the second belt pulley 208, the top end of the transmission belt 207 is sleeved on the first belt pulley 206, the rotation of the second belt pulley 208 drives the first belt pulley 206 to rotate through the transmission belt 207, the first belt pulley 206 is fixedly mounted on the rotating rod 201, the object placing groove 204 is formed in the rotating rod 201, the sleeve 104 is inserted in the object placing groove 204, the rotating rod 201 is fixedly connected with the sleeve 104 through the spring 205, the transmission shaft is inserted in the sleeve 104, the hexagon wrench is inserted in the insertion groove 107 to rotate the screw 106, and the clamp plate 108 fixes the transmission shaft through the rotation of the screw 106;

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A rolling mill transmission shaft cutting device comprises a cutting device body (1) and a driving motor (212), and is characterized in that a fixing table (101) is fixedly mounted at the top end of the cutting device body (1), a wedge-shaped block (102) is fixedly mounted on the fixing table (101), a machining table (103) is fixedly mounted on the cutting device body (1), a sleeve (104) is arranged on the machining table (103), a first limiting ring (105) is fixedly connected onto the sleeve (104), the machining table (103) is attached onto the first limiting ring (105), a screw (106) is in threaded connection onto the sleeve (104), a head slot (107) is formed in the top end of the screw (106), and a clamping plate (108) is rotatably connected to the bottom end of the screw (106);

the device further comprises a transmission assembly and an adjusting assembly, wherein the transmission assembly is used for being matched with the sleeve (104) to use, and the adjusting assembly is used for being matched with the first limiting ring (105) to use.

2. A rolling mill drive shaft cutting apparatus according to claim 1, characterized in that: including drive assembly fixed mounting be in spacing piece (2) on processing platform (103), the laminating has dwang (201) on spacing piece (2), the laminating has clamp (202) on dwang (201), the both ends of clamp (202) are in through bolt fixed connection processing platform (103) is last, fixed mounting has second spacing ring (203) on dwang (201), second spacing ring (203) laminating is in one side of spacing piece (2), the inside of dwang (201) has been seted up and has been put thing groove (204), fixedly connected with spring (205) on putting the inner wall of thing groove (204), the other end fixed connection of spring (205) is in the one end of sleeve (104).

3. A rolling mill drive shaft cutting apparatus according to claim 2, wherein: the one end fixed mounting of dwang (201) has first belt pulley (206), the cover is equipped with drive belt (207) on first belt pulley (206), the bottom cover of drive belt (207) is established on second belt pulley (208), second belt pulley (208) fixed mounting is on output shaft (209), the cover is equipped with axle lever seat (210) on output shaft (209), the one end fixed connection of axle lever seat (210) is in the bottom of cutting device body (1), the one end of output shaft (209) and the output fixed connection of driving motor (212), driving motor (212) fixed mounting be in the bottom of cutting device body (1).

4. A rolling mill drive shaft cutting apparatus according to claim 1, characterized in that: the adjusting assembly comprises a pair of fixing seats (3) fixedly mounted on the processing table (103), the pair of fixing seats (3) are fixedly connected with the same baffle (301), the baffle (301) is in threaded connection with a threaded rod (302), one end of the threaded rod (302) is fixedly connected with an adjusting disc (303), the other end of the threaded rod (302) is rotatably connected onto a moving block (304), a supporting rod (305) is fixed at the bottom end of the moving block (304), and the bottom end of the supporting rod (305) is fixedly connected onto a sliding block (306).

5. The rolling mill drive shaft cutting device according to claim 4, wherein: the sliding block (306) is rotatably connected with a roller (307), one side of the roller (307) is attached to the first limiting ring (105), a sliding groove (308) is formed in the processing table (103), and the sliding block (306) is connected to the inside of the sliding groove (308) in a sliding mode.

6. A rolling mill drive shaft cutting apparatus according to claim 1, characterized in that: fixed mounting has operation panel (4) on cutting device body (1), the material collecting hole (401) has been seted up on cutting device body (1), the bottom fixed mounting in material collecting hole (401) has guide rail (402), guide rail (402) inside is inserted and is equipped with material collecting box (403), the one end fixedly connected with fixed plate (404) of material collecting box (403), fixedly connected with handle (405) on fixed plate (404).

7. A rolling mill drive shaft cutting apparatus according to claim 1, characterized in that: the bottom end of the cutting device body (1) is fixedly connected with a supporting column (406), one side of the supporting column (406) is fixedly connected with a cross rod (407), and the other side of the supporting column (406) is fixedly connected with a fixing rod (408).