CN210647730U - Tension roller quick change structure - Google Patents

Tension roller quick change structure Download PDF

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Publication number
CN210647730U
CN210647730U CN201921090448.1U CN201921090448U CN210647730U CN 210647730 U CN210647730 U CN 210647730U CN 201921090448 U CN201921090448 U CN 201921090448U CN 210647730 U CN210647730 U CN 210647730U
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China
Prior art keywords
tension roller
riser
groove
friction pulley
groove friction
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CN201921090448.1U
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Chinese (zh)
Inventor
衣江华
郭吉喆
孙琪
刘逢慧
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Liaoning Hengye High Tech New Material Co ltd
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Liaoning Hengye High Tech New Material Co ltd
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Abstract

The utility model discloses a tension roller quick change structure, comprises a workbench, power unit is installed on the top right side of workstation, the top left and right sides of workstation all links to each other with the horizontal pole is fixed through the montant, positioning mechanism is installed on installation mechanism's right side, positioning mechanism's right side is equipped with stop gear. This tension roller quick change structure, through the first riser, a bearing, including a motor, an end cap, a controller, and a cover plate, the first groove friction pulley, the second groove friction pulley, the third groove friction pulley, the tension roller, the second riser, U type piece, cooperation between first fixture block and the nut, the problem of current tension roller change comparatively complicated has been solved, through the second riser, first fixture block, the nut, U type piece, the second fixture block, cooperation between through-hole and the spring, make and to realize after screwing up the nut that U type piece removes to extreme position, and the second fixture block can receive spring force to inject the inside of through-hole, the current problem that lacks limit function after changing fixedly has been solved.

Description

Tension roller quick change structure
Technical Field
The utility model relates to a belted steel thermal treatment production line field specifically is a tension roll quick change structure.
Background
In the production of strip steel, a pressure processing process of changing the shape of a steel ingot or a steel billet between rotating rollers is firstly carried out, the purpose is the same as that of other pressure processing, on one hand, the pressure processing process is used for obtaining the required shape such as a steel plate, strip steel, a wire rod and various section steels, and on the other hand, the pressure processing process is used for improving the internal quality of steel, and common automobile plates, bridge steel, boiler steel, pipeline steel, deformed steel, reinforcing steel bars, electrical silicon steel, galvanized plates and tin-plated plates including train wheels are processed by the process.
Disclosure of Invention
An object of the utility model is to provide a tension roller quick change structure to solve the comparatively complicated problem of tension roller change that proposes in the above-mentioned background art, still have the problem that lacks limit function after changing fixedly simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a tension roller quick change structure, includes the workstation, power unit is installed on the top right side of workstation, the top left and right sides of workstation all links to each other with the horizontal pole is fixed through the montant, installation mechanism is installed to the inboard of horizontal pole, installation mechanism's inside rigid coupling has the tension roller, the surface laminating of tension roller has the steel band, positioning mechanism is installed on installation mechanism's right side, positioning mechanism's right side is equipped with stop gear.
Preferably, power unit includes motor, motor cabinet, backing plate and first groove friction pulley, the backing plate rigid coupling is on that right side of the top of workstation, the top of backing plate is passed through the motor cabinet and is fixed continuous with the motor, the output shaft right side rigid coupling of motor has first groove friction pulley.
Preferably, installation mechanism includes second groove friction pulley, third groove friction pulley, riser, pivot, bearing and second riser, two the second riser rigid coupling is in the inboard of horizontal pole respectively, the inside riser that is equipped with in the upper and lower both sides of second riser, the inside of riser passes through the bearing and rotates with the pivot and link to each other, from top to bottom the right side of pivot links to each other with third groove friction pulley and second groove friction pulley are fixed respectively, first groove friction pulley, third groove friction pulley and second groove friction pulley are all laminated each other, the inboard of pivot all links to each other with the tension roller is fixed.
Preferably, the positioning mechanism comprises a U-shaped block, a nut, an external thread, a first clamping block, a handle groove, a handle, a groove and a clamping groove, the plurality of grooves are respectively processed in the left sides of the upper end and the lower end of the second vertical plate, the groove is in clearance fit with the first vertical plate, the right side of the groove is provided with the clamping groove, the clamping groove is processed in the second vertical plate, the right side of the first vertical plate is fixedly connected with the first clamping block, the first clamping block is in clearance fit with the clamping groove, the U-shaped block is arranged in the upper end and the lower end of the right side of the second vertical plate, the U-shaped block is in clearance fit with the second vertical plate and the first clamping block, the outer wall of the left end of the U-shaped block is processed with the external thread, the outer side of the external thread is provided with the nut, the nut is connected with the external thread, the nut is tightly attached to the second vertical plate, the equal rigid coupling in left end of first riser has the handle.
Preferably, a plurality of the grooves are semicircular grooves.
Preferably, stop gear includes spring, through-hole and second fixture block, the through-hole is processed respectively inside the outside right side of U type piece, the inside of through-hole all is equipped with the second fixture block, second fixture block and through-hole clearance fit, the left side of second fixture block is equipped with the spring, the left and right sides of spring links to each other with second riser and second fixture block are fixed respectively.
Compared with the prior art, the beneficial effects of the utility model are that: this tension roller quick change structure, through the first riser, a bearing, including a motor, an end cap, a controller, and a cover plate, the first groove friction pulley, the second groove friction pulley, the third groove friction pulley, the tension roller, the second riser, U type piece, cooperation between first fixture block and the nut, make and take off nut and U type piece and accomplish nut and U type piece and install nut and U type piece again after the change of tension roller and can realize fixing, the comparatively complicated problem of current tension roller change has been solved, through the second riser, first fixture block, the nut, U type piece, the second fixture block, cooperation between through-hole and the spring, make and to realize after screwing up the nut that U type piece removes to extreme position, and the second fixture block can receive the inside of spring force injection through-hole, the current problem that lacks limit function after changing fixedly has been solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side cross-sectional view of the second riser, shaft, and cross-bar of FIG. 1;
FIG. 3 is a schematic structural view of the tension roller, the U-shaped block and the nut in FIG. 2;
fig. 4 is a schematic structural view of the spring, the second latch and the through hole in fig. 2.
In the figure: 1-workbench, 2-power mechanism, 201-motor, 202-motor base, 203-backing plate, 204-first groove friction wheel, 3-mounting mechanism, 301-second groove friction wheel, 302-third groove friction wheel, 303-first riser, 304-rotating shaft, 305-bearing, 306-second riser, 4-positioning mechanism, 401-U-shaped block, 402-nut, 403-external thread, 404-first clamping block, 405-handle groove, 406-handle, 407-groove, 408-clamping groove, 5-limiting mechanism, 501-spring, 502-through hole, 503-second clamping block, 6-steel belt, 7-vertical rod, 8-tension roller and 9-cross 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.
Referring to fig. 1-4, the present invention provides a technical solution: a tension roller quick-change structure comprises a workbench 1, a power mechanism 2 is installed on the right side above the workbench 1, the left side and the right side above the workbench 1 are fixedly connected with a cross rod 9 through vertical rods 7, the workbench 1 can support the cross rod 9 through the vertical rods 7, an installation mechanism 3 is installed on the inner side of the cross rod 9, a tension roller 8 is fixedly connected inside the installation mechanism 3, the tension roller 8 is installed through the installation mechanism 3, a steel belt 6 is attached to the surface of the tension roller 8, the steel belt 8 is conveyed and stretched through the rotation of the tension roller 8, a positioning mechanism 4 is installed on the right side of the installation mechanism 3, a limiting mechanism 5 is arranged on the right side of the positioning mechanism 4, the power mechanism 2 comprises a motor 201, a motor base 202, a backing plate 203 and a first groove friction wheel 204, the backing plate 203 is fixedly connected to the right side above the workbench 1, the workbench 1 can support the backing plate 203, and the motor 201 is a Y2, the upper part of the base plate 203 is fixedly connected with a motor 201 through a motor base 202, the right side of an output shaft of the motor 201 is fixedly connected with a first groove friction wheel 204, the output shaft of the motor 201 can drive the first groove friction wheel 204 to rotate, the installation mechanism 3 comprises a second groove friction wheel 301, a third groove friction wheel 302, a first vertical plate 303, a rotating shaft 304, a bearing 305 and a second vertical plate 306, the two second vertical plates 306 are respectively and fixedly connected to the inner side of a cross rod 9, the cross rod 9 can support the second vertical plate 306, the first vertical plates 303 are arranged inside the upper side and the lower side of the second vertical plate 306 to limit the relative positions of the first vertical plates 303 and the second vertical plates 306, the inside of the first vertical plates 303 is rotatably connected with the rotating shaft 304 through the bearing 305, the first vertical plates 303 can rotatably support the rotating shaft 304 through the bearing 305, the right sides of the upper rotating shaft 304 are respectively and fixedly connected with the third groove friction wheel 302 and the second groove friction wheel 301, and the third groove friction wheel 302 and the second groove friction wheel, the first groove friction wheel 204, the third groove friction wheel 302 and the second groove friction wheel 301 are mutually attached, the first groove friction wheel 204, the third groove friction wheel 302 and the second groove friction wheel 301 can realize relative transmission, the inner side of the rotating shaft 304 is fixedly connected with the tension roller 8, the rotating shaft 304 can drive the tension roller 8 to rotate, the turning directions of the upper tension roller 8 and the lower tension roller 8 are just opposite, the positioning mechanism 4 comprises a U-shaped block 401, a nut 402, an external thread 403, a first clamping block 404, a handle groove 405, a handle 406, a groove 407 and a clamping groove 408, a plurality of grooves 407 are respectively processed in the left sides of the upper end and the lower end of the second vertical plate 306 to limit the relative positions of the Audio difference 407 and the second vertical plate 306, the groove 407 is in clearance fit with the first vertical plate 303, the first vertical plate 303 can move left and right in the groove 407, the right side of the groove 407 is provided with a clamping groove 408 to limit the relative positions of the groove 407 and the clamping groove 408, the, a first clamping block 404 is fixedly connected to the right side of the first vertical plate 303, the first vertical plate 303 can drive the first clamping block 404 to move, the first clamping block 404 is in clearance fit with the clamping groove 408, the first clamping block 404 can move inside the clamping groove 408, U-shaped blocks 401 are arranged inside the upper end and the lower end of the right side of the second vertical plate 306 respectively to limit the relative positions of the U-shaped blocks 401 and the second vertical plate 306, the U-shaped blocks 401, the second vertical plate 306 and the first clamping block 404 are in clearance fit, the U-shaped blocks 401 can move inside the second vertical plate 306 and the first clamping block 404, external threads 403 are processed on the outer wall of the left end of the inner side of the U-shaped blocks 401, nuts 402 are arranged on the outer sides of the external threads, the positions of the nuts 402 are limited, the nuts 402 are in threaded connection with the external threads 403, the U-shaped blocks 401 and the second vertical plate 306 can be tightly attached by tightening the nuts 402, the nuts 402 and the second vertical plate 306 are tightly attached, handle grooves 405 are processed inside, the handle groove 405 can conveniently drive the U-shaped block 401 to move, the handles 406 are fixedly connected to the left ends of the first vertical plates 303, the handles 406 can drive the first vertical plates 303 to move, the plurality of grooves 407 are semicircular grooves, so that the first vertical plates 303 can be installed or moved from the left sides of the grooves 407, the limiting mechanism 5 comprises a spring 501, through holes 502 and second fixture blocks 503, the through holes 502 are respectively machined in the right side of the outer side of the U-shaped block 401 to limit the relative positions of the through holes 502 and the U-shaped block 401, the second fixture blocks 503 are respectively arranged in the through holes 502, the second fixture blocks 503 are in clearance fit with the through holes 502 and the second vertical plate 306, springs 501 are arranged on the left sides of the second fixture blocks 503, the elastic coefficient K of the springs 501 is 500N/m, the left side and the right side of the springs 501 are respectively fixedly connected with the second vertical plate 306 and the second fixture blocks 503, and the springs 501 can be extruded by the second fixture blocks 503 moving leftwards.
When the tension roller quick-change structure is required to be used, firstly, the motor 201 can be stopped, the output shaft of the motor 201, the first groove friction wheel 204, the third groove friction wheel 302 and the second groove friction wheel 301 can all stop rotating, then the second clamping block 503 can be pushed leftwards to push the second clamping block 503 out of the inner range of the through hole 502, the corresponding nut 402 is unscrewed, then the U-shaped block 401 is taken out of the inner portion of the second vertical plate 306, the four U-shaped blocks 401 are taken out of the inner portion of the second vertical plate 306, the handle 406 can drive the first vertical plate 303 and the tension roller 8 to move and be taken out of the inner portions of the grooves 407 on the upper side and the lower side of the second vertical plate 306, after the new tension roller 8 and the first vertical plate 303 are replaced, the U-shaped block 401 can be inserted into the inner portion of the clamping groove 408 of the second vertical plate 306 through the first clamping block 404 on the right side of the first vertical plate 303, then the U-shaped block 401 is inserted, the second fixture block 503 can be inserted into the through hole 502 under the influence of the elastic force of the spring 501, then the nut 402 is tightened to realize replacement and fixation of the tension roller 8, in the installation process, the first groove friction wheel 204, the third groove friction wheel 302 and the second groove friction wheel 301 can be sequentially clamped and installed corresponding to the positions of the grooves, relative rotation of the tension roller 8 can be realized through the first groove friction wheel 204, the third groove friction wheel 302 and the second groove friction wheel 301 after the motor 201 is started, and when the steel strip 6 passes through the tension roller 8, tension stretching and conveying work of the steel strip 6 can be realized through rotation of the tension roller 8.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a tension roll quick change structure, includes workstation (1), its characterized in that: power unit (2) are installed on the top right side of workstation (1), both sides are all fixed continuous with horizontal pole (9) through montant (7) about the top of workstation (1), installation mechanism (3) are installed to the inboard of horizontal pole (9), the inside rigid coupling of installation mechanism (3) has tension roller (8), the surface laminating of tension roller (8) has steel band (6), positioning mechanism (4) are installed on the right side of installation mechanism (3), the right side of positioning mechanism (4) is equipped with stop gear (5).
2. A tension roller quick-change structure according to claim 1, characterized in that: power unit (2) include motor (201), motor cabinet (202), backing plate (203) and first groove friction pulley (204), the right side of the top of backing plate (203) rigid coupling at workstation (1), the top of backing plate (203) is passed through motor cabinet (202) and is fixed continuous with motor (201), the output shaft right side rigid coupling of motor (201) has first groove friction pulley (204).
3. A tension roller quick-change structure according to claim 2, characterized in that: installation mechanism (3) include second groove friction pulley (301), third groove friction pulley (302), riser (303), pivot (304), bearing (305) and second riser (306), two second riser (306) rigid coupling is in the inboard of horizontal pole (9) respectively, the inside riser (303) that is equipped with in the upper and lower both sides of second riser (306), the inside of first riser (303) is passed through bearing (305) and is rotated with pivot (304) and is linked to each other, the right side of pivot (304) is from top to bottom respectively with third groove friction pulley (302) and second groove friction pulley (301) fixed linking to each other, first groove friction pulley (204), third groove friction pulley (302) and second groove friction pulley (301) all laminate each other, the inboard of pivot (304) all links to each other with tension roller (8) is fixed.
4. A tension roller quick-change structure according to claim 1, characterized in that: the positioning mechanism (4) comprises a U-shaped block (401), a nut (402), external threads (403), a first clamping block (404), a handle groove (405), a handle (406), grooves (407) and clamping grooves (408), wherein the grooves (407) are respectively machined in the left sides of the upper end and the lower end of a second vertical plate (306), the grooves (407) are in clearance fit with the first vertical plate (303), the clamping grooves (408) are respectively formed in the right sides of the grooves (407), the clamping grooves (408) are machined in the second vertical plate (306), the first clamping block (404) is fixedly connected to the right side of the first vertical plate (303), the first clamping block (404) is in clearance fit with the clamping grooves (408), the U-shaped blocks (401) are respectively arranged in the upper end and the lower end of the right side of the second vertical plate (306), the U-shaped blocks (401) are in clearance fit with the second vertical plate (306) and the first clamping block (404), the external threads (403) are machined on the outer wall of the left end of the inner side of the U-shaped, the outside of external screw thread (403) is equipped with nut (402), nut (402) and external screw thread (403) screw thread link to each other, and nut (402) and second riser (306) all closely laminate, handle groove (405) have all been processed to the inside outer end of U type piece (401), the equal rigid coupling in left end of first riser (303) has handle (406).
5. The quick-change structure of the tension roller as claimed in claim 4, wherein: the plurality of concave grooves (407) are semicircular concave grooves.
6. A tension roller quick-change structure according to claim 1, characterized in that: stop gear (5) include spring (501), through-hole (502) and second fixture block (503), through-hole (502) are processed respectively inside the outside right side of U type piece (401), the inside of through-hole (502) all is equipped with second fixture block (503), second fixture block (503) and through-hole (502) clearance fit, the left side of second fixture block (503) is equipped with spring (501), the left and right sides of spring (501) respectively with second riser (306) and second fixture block (503) fixed connection.
CN201921090448.1U 2019-07-12 2019-07-12 Tension roller quick change structure Active CN210647730U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921090448.1U CN210647730U (en) 2019-07-12 2019-07-12 Tension roller quick change structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921090448.1U CN210647730U (en) 2019-07-12 2019-07-12 Tension roller quick change structure

Publications (1)

Publication Number Publication Date
CN210647730U true CN210647730U (en) 2020-06-02

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ID=70834712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921090448.1U Active CN210647730U (en) 2019-07-12 2019-07-12 Tension roller quick change structure

Country Status (1)

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CN (1) CN210647730U (en)

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