CN114769334A

CN114769334A - A accurate cold rolling mill for stainless steel production

Info

Publication number: CN114769334A
Application number: CN202210285189.8A
Authority: CN
Inventors: 夏小燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-22

Abstract

The invention provides a precision cold rolling mill for stainless steel production. A roller shaft is rotated on one side of the casing, a support is rotated on one side of the roller shaft, and a punching machine is slid on the other side of the casing. Folding plate, the inner side of the bracket is provided with a transmission mechanism that can automatically grind the outer burr of the stainless steel belt using the lever principle. Horizontal corresponding setting, the stainless steel belt is squeezed to one end of the slider, the slider slides to the inside of the bracket, when the slider slides, it squeezes to one end of the spindle arm, the spindle arm tilts through the rotating shaft, and when the spindle arm swings by pushing The rod drives the slave shaft arm to swing, so that when the slider slides, it can drive the slave shaft arm to swing, and when the slave shaft arm swings, the straight rod at one end of the slave shaft arm swings synchronously, so that the straight rod rotates at one end of the disc. The shaft arm swings and extends to the inside of the main shaft arm, and the main shaft arm is in a static state as a whole.

Description

A accurate cold rolling mill for stainless steel production

Technical Field

The invention relates to the technical field of stainless steel processing, in particular to a precision cold rolling mill for stainless steel production.

Background

The stainless steel needs to be processed by a cold rolling mill, the stainless steel is processed into a stainless steel band, the stainless steel band is simply an extension of an ultrathin stainless steel plate, the cold rolling mill needs to further process the stainless steel band, and the technical inspiration about the cold rolling mill is suggested;

the following problems have been found in the studies on cold rolling mills:

the edges of two sides of the stainless steel band have burrs before processing, and after the stainless steel band is processed by a cold rolling mill, the burrs are manually removed, so that the burrs on the two sides cannot be processed during cold rolling of the stainless steel band, and the burrs cannot be removed by adjusting according to the processing thickness of the stainless steel band;

at present, CN202010198642.2 (China center) stainless steel strip cold rolling mill in the prior art discloses a cold rolling mill, and the cold rolling mill plays a role in stabilizing a driving rod through a blocking assembly, avoids shaking and breaking caused by overlong driving rod, ensures the normal operation of the cold rolling mill, and is matched with the adjustment of a baffle plate, so that the adjustment of the height of a tension roller is facilitated, and the adaptation range of the cold rolling mill is enlarged;

the invention mainly solves the problem that the cold rolling mill can not adjust and remove burrs according to the thickness of the stainless steel strip.

Disclosure of Invention

In order to solve the technical problems, the invention provides a precision cold rolling mill for stainless steel production, which solves the problems described in the background technology.

The invention relates to a purpose and an effect of a precision cold rolling mill for stainless steel production, which are achieved by the following specific technical means: the utility model provides an accurate cold rolling mill for stainless steel production, includes the shell, one side of shell is rotatory to have the roller, one side of roller is rotatory to have the support, the opposite side of shell slides there is the punching machine, the folding flexible folded sheet that has in both sides of support, the inboard of support is equipped with the automatic drive mechanism who polishes stainless steel strip outside burr of usable lever principle.

Further, the folded sheet is wavy setting, and the folded sheet is the rubber material, and the support is horizontal "worker" form setting, and the support is the level with the punching machine and corresponds the setting, and the punching machine passes through power cord and power electric connection, and the punching machine can carry out the punching press to the stainless steel band, and the inside that the supplementary stainless steel band of support got into the punching machine, and the stainless steel band twines in the outside of support.

Furthermore, the transmission mechanism comprises a sliding block, a main shaft arm, a rotating shaft, a driven shaft arm, a sleeve, a sliding frame, a push rod, a disc and a straight rod.

Further, the slider slides in the both ends of support, and the main shaft arm swings in the both sides of slider, and the pivot swings in the one end of main shaft arm, swings in the other end of pivot from the shaft arm, and the sleeve slides in the both sides of main shaft arm one end, and the carriage slides in the both sides from shaft arm one end, and the push rod is inlayed in telescopic inner wall, and the disc swings in one side of push rod, and the straight-bar is rotatory nested in the opposite side of disc.

Furthermore, the sliding blocks penetrate through two ends of the middle of the support in a sliding mode, the sliding blocks slide vertically, the main shaft arm is inclined by 30-60 degrees, the main shaft arm, the rotating shaft and the driven shaft arm are arranged in a matched mode, one end, close to the rotating shaft, of the main shaft arm is arranged in a semicircular arc mode, and the semicircular arc angle is 90-120 degrees.

Furthermore, the auxiliary shaft arm is matched with the main shaft arm in shape, the auxiliary shaft arm is arranged in shape, the auxiliary shaft arm can conveniently slide outside the main shaft arm, when the main shaft arm swings, the main shaft arm drives the auxiliary shaft arm to swing through the rotating shaft, the swinging angle is 15-45 degrees, and when the auxiliary shaft arm swings, the auxiliary shaft arm slides outside the rotating shaft.

Further, telescopic inside is the cavity form setting, and sleeve and carriage all are crooked form setting, and bending angle is 15-35, and is the arc crooked, and the sleeve distributes in the both sides of pivot, and the carriage slides in telescopic inboard.

Furthermore, one end of the push rod and one end of the straight rod are arranged on the same horizontal plane, and the distance between the push rod and the center of the disc is 2-4 cm.

Furthermore, one end of the straight rod is connected with one end of the sliding frame, and when the sliding frame slides, the straight rod drives the disc to swing, and at the moment, the position of the sleeve is fixed.

Furthermore, drive mechanism includes swing arm, swivel bearing, support frame, slide bar and grinding frame, and the swing arm swings in the one end from the shaft arm, and swivel bearing articulates in the central point of swing arm and puts, and the support frame slides in the both sides of swing arm, and the slide bar runs through in the inside of folded sheet, and grinding frame slides in the one end of support frame.

Furthermore, the swing arm swings in the inside of the support, the swing arm is matched with the rotary bearing, the swing directions of the swing arms on the two sides of the rotary bearing are opposite, when the driven shaft arm swings, the swing arm synchronously swings upwards, the support frame is arranged in an L shape, the support frame penetrates through the inside of the sliding rod, and the support frame extends to the outer side of the support.

Further, the inside of slide bar is the cavity form setting, and the slide bar is vertical arranging, and the setting of slide bar can be injectd the slip direction of support frame, avoids the support frame to be the slope slip.

Has the beneficial effects that:

1. the stainless steel belt is extruded to one end of the sliding block, the sliding block slides to the inside of the support, the sliding block is extruded to one end of the main shaft arm when sliding, the main shaft arm obliquely swings through the rotating shaft, and the main shaft arm swings through the push rod to drive the driven shaft arm to swing, so that the sliding block can drive the driven shaft arm to swing when sliding;

2. when the main shaft arm swings from the shaft arm, the straight rod at one end of the shaft arm synchronously swings, so that the straight rod rotates at one end of the disc, the shaft arm swings and extends into the main shaft arm, the whole main shaft arm is in a static state, and the situation that the main shaft arm is driven to swing when the shaft arm swings is avoided;

3. the main shaft arm slides downwards, so that the auxiliary shaft arm swings upwards by utilizing a lever principle, the support is driven to synchronously slide upwards when swinging from the auxiliary shaft arm, the grinding frame is driven by the support to move upwards, and the grinding frame can grind the outer side of the stainless steel band;

4. along with the processing that lasts of stainless steel band, support outside stainless steel band constantly reduces, and stainless steel band constantly reduces the weight of slider simultaneously, therefore the slider drives the main shaft arm return that makes progress, and the main shaft arm is through driving the continuous luffing motion of swing arm from the shaft arm for the support frame drives the continuous downstream of frame of polishing, makes the thickness height-adjusting that the frame of polishing can be automatic according to the stainless steel band, and then can form the full aspect to the stainless steel band and polish.

Drawings

Fig. 1 is a schematic view of the overall plan structure of the present invention.

FIG. 2 is a cross-sectional view of the stent of the present invention.

Fig. 3 is a schematic view of the structure of the spindle arm according to the present invention.

FIG. 4 is a cross-sectional view of the sleeve of the present invention.

FIG. 5 is a schematic plan view of a disc according to the present invention.

Fig. 6 is a schematic structural view of the swing arm assembly of the present invention.

FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In fig. 1 to 7, the correspondence between the component names and the reference numbers is:

1-shell, 101-bracket, 102-punch, 103-roller shaft, 104-folding plate, 2-slider, 201-main shaft arm, 202-rotating shaft, 203-auxiliary shaft arm, 3-sleeve, 301-sliding frame, 302-push rod, 303-disc, 304-straight rod, 4-swing arm, 401-rotating bearing, 402-support frame, 403-slide rod and 404-grinding frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in figures 1 to 7:

example 1: a precision cold rolling mill for stainless steel production comprises a shell 1, wherein a roll shaft 103 is rotatably arranged on one side of the shell 1, a support 101 is rotatably arranged on one side of the roll shaft 103, a punching machine 102 is slidably arranged on the other side of the shell 1, folding plates 104 are arranged on two sides of the support 101 in a folding and telescopic mode, and a transmission mechanism capable of automatically grinding burrs on the outer side of a stainless steel strip by utilizing a lever principle is arranged on the inner side of the support 101;

wherein: the folding plate 104 is arranged in a wavy manner, the folding plate 104 is made of rubber, the support 101 is arranged in a transverse 'I' shape, the support 101 and the punch 102 are arranged in a horizontal corresponding manner, the punch 102 is electrically connected with a power supply through a power line, the punch 102 can punch a stainless steel band, the support 101 assists the stainless steel band to enter the punch 102, the stainless steel band is wound on the outer side of the support 101, the transmission mechanism is extruded by the stainless steel band to polish burrs on the outer side of the stainless steel band, and the weight of the stainless steel band is reduced along with the continuous reduction of the stainless steel band, so that the transmission mechanism can adjust the height and polish the burrs in an all-round manner on the stainless steel band;

example 2: as can be seen from fig. 2 to 5 in the specification, the difference between the embodiment 2 and the embodiment 1 is that the transmission mechanism includes a slider 2, a spindle arm 201, a rotating shaft 202, a slave shaft arm 203, a sleeve 3, a sliding rack 301, a push rod 302, a disc 303 and a straight rod 304, the slider 2 slides on two ends of the support 101, the spindle arm 201 swings on two sides of the slider 2, the rotating shaft 202 swings on one end of the spindle arm 201 and swings on the other end of the rotating shaft 202 from the spindle arm 203, the sleeve 3 slides on two sides of one end of the spindle arm 201, the sliding rack 301 slides on two sides of one end of the slave shaft arm 203, the push rod 302 is embedded in the inner wall of the sleeve 3, the disc 303 swings on one side of the push rod 302, and the straight rod 304 is rotatably embedded on the other side of the disc 303;

wherein: the sliding blocks 2 penetrate through two ends of the middle of the support 101 in a sliding mode, and the sliding blocks 2 slide vertically;

the device comprises a main shaft arm 201, the main shaft arm 201 is inclined by 30-60 degrees, the main shaft arm 201, a rotating shaft 202 and a driven shaft arm 203 are arranged in a matched mode, one end, close to the rotating shaft 202, of the main shaft arm 201 is arranged in a semicircular arc shape, and the semicircular arc angle is 90-120 degrees;

the auxiliary shaft arm 202 is matched with the main shaft arm 201 in shape, and the auxiliary shaft arm 202 is arranged in shape, so that the auxiliary shaft arm 202 can conveniently slide outside the main shaft arm 201;

when the spindle arm 201 swings, the spindle arm 201 drives the slave shaft arm 202 to swing through the rotating shaft 202, the swing angle is 15-45 degrees, and when the slave shaft arm 202 swings, the slave shaft arm 202 slides on the outer side of the rotating shaft 202;

the sleeve 3 is arranged in a hollow shape inside the sleeve 3, the sleeve 3 and the sliding frame 301 are both arranged in a bent shape, the bending angle is 15-35 degrees and is bent in an arc shape, and the sleeve 3 is distributed on two sides of the rotating shaft 202;

the sliding frame 301 slides on the inner side of the sleeve 3, and the arrangement of the sliding frame 301 facilitates the driving of the main shaft arm 201 to swing the auxiliary shaft arm 203;

the push rod 302, one end of the push rod 302 and one end of the straight rod 304 are arranged in the same horizontal plane, the distance between the push rod 302 and the center position of the disc 303 is 2-4cm, and the arrangement of the push rod 302 is convenient for the sliding frame 301 to synchronously slide when the sleeve 3 slides;

one end of the straight rod 304 is connected with one end of the sliding frame 301, and when the sliding frame 301 slides, the straight rod 304 drives the disc 303 to swing, and at the moment, the position of the sleeve 3 is fixed;

wherein: the stainless steel band is extruded to one end of the sliding block 2, the sliding block 2 slides to the inside of the support 101, the sliding block 2 is extruded to one end of the main shaft arm 201 when sliding, the main shaft arm 201 obliquely swings through the rotating shaft 202, and the main shaft arm 201 swings through the push rod 302 to drive the auxiliary shaft arm 203 to swing, so that the sliding block 2 can drive the auxiliary shaft arm 203 to swing when sliding;

when the spindle arm 203 swings, the straight rod 304 at one end of the spindle arm 203 synchronously swings, so that the straight rod 304 rotates at one end of the disc 303, the straight rod swings from the spindle arm 203 and extends into the spindle arm 201, the whole spindle arm 201 is in a static state, and the situation that the spindle arm 201 is driven to swing when the spindle arm 203 swings is avoided;

example 3: as can be seen from fig. 2, 6 and 7 in the specification, the difference between the embodiment 3 and the embodiments 1 and 2 is that the transmission mechanism includes a swing arm 4, a rotary bearing 401, a support frame 402, a slide bar 403 and a grinding frame 404, the swing arm 4 swings at one end of the driven arm 203, the rotary bearing 401 is hinged at the center of the swing arm 4, the support frame 402 slides at two sides of the swing arm 4, the slide bar 403 penetrates through the inside of the folding plate 104, and the grinding frame 404 slides at one end of the support frame 402;

wherein: the swing arms 4 swing inside the support 101, the swing arms 4 are arranged in a matched manner with the rotary bearing 401, the swing directions of the swing arms 4 on the two sides of the rotary bearing 401 are opposite, and when the shaft arm 203 swings, the swing arms 4 synchronously swing upwards;

the support frame 402 is arranged in an L shape, the support frame 402 penetrates through the inside of the sliding rod 403, the support frame 402 extends to the outer side of the support 101, and the support frame 402 can adjust the height of the polishing frame 404;

the slide bars 403 are arranged in a hollow manner, the slide bars 403 are vertically arranged, and the arrangement of the slide bars 403 can limit the sliding direction of the support frame 402, so that the support frame 402 is prevented from sliding obliquely;

the polishing frame 404 is made of a polishing material, one side of the polishing frame 404 is in sliding fit with the outer side of the stainless steel band, and the polishing frame 404 can polish burrs on the outer side of the stainless steel band;

wherein: the spindle arm 201 slides downwards, so that the slave shaft arm 203 swings upwards by utilizing the lever principle, the support 402 is driven to synchronously slide upwards when the slave shaft arm 203 swings, the support 402 drives the grinding frame 404 to move upwards, and the grinding frame 404 can grind the outer side of the stainless steel band;

along with the continuous processing of stainless steel band, support 101 outside stainless steel band constantly reduces, stainless steel band constantly reduces slider 2's weight simultaneously, therefore slider 2 drives main shaft arm 201 return to the top, and main shaft arm 201 is through driving swing arm 4 constantly swing downwards from shaft arm 203, make support frame 404 drive the continuous downstream of frame 404 of polishing, make the thickness height-adjusting that frame 404 of polishing can be automatic according to the stainless steel band, and then can form the full aspect to the stainless steel band and polish.

Claims

1. The utility model provides a precision cold rolling mill for stainless steel production which characterized in that: comprises that

The device comprises a shell (1), wherein a roller shaft (103) is rotatably arranged on one side of the shell (1), a support (101) is rotatably arranged on one side of the roller shaft (103), a punching machine (102) is slidably arranged on the other side of the shell (1), and folding plates (104) are arranged on two sides of the support (101) in a folding and stretching mode;

the folding plate (104), the folding plate (104) is set up in the form of wave, the folding plate (104) is the rubber material;

the stainless steel strip stamping device comprises a support (101), wherein the support (101) is arranged in a transverse I shape, the support (101) and a stamping machine (102) are arranged in a horizontal corresponding mode, the stamping machine (102) is electrically connected with a power supply through a power line, and the stamping machine (102) can stamp a stainless steel strip;

the transmission mechanism capable of automatically polishing burrs on the outer side of the stainless steel band by utilizing a lever principle is arranged on the inner side of the transmission mechanism and the support (101).

2. The precision cold rolling mill for stainless steel production according to claim 1, characterized in that: the transmission mechanism comprises a sliding block (2), a main shaft arm (201), a rotating shaft (202), a driven shaft arm (203), a sleeve (3), a sliding frame (301), a push rod (302), a disc (303) and a straight rod (304), wherein the sliding block (2) slides at two ends of a support (101), the main shaft arm (201) swings at two sides of the sliding block (2), the rotating shaft (202) swings at one end of the main shaft arm (201), the shaft arm (203) swings at the other end of the rotating shaft (202), the sleeve (3) slides at two sides of one end of the main shaft arm (201), the sliding frame (301) slides at two sides of one end of the driven shaft arm (203), the push rod (302) is embedded in the inner wall of the sleeve (3), the disc (303) swings at one side of the push rod (302), and the straight rod (304) is rotatably embedded at the other side of the disc (303).

3. The precision cold rolling mill for stainless steel production according to claim 2, characterized in that: the sliding blocks (2) penetrate through two ends of the middle of the support (101) in a sliding mode, and the sliding blocks (2) slide vertically;

the main shaft arm (201) is inclined by 30-60 degrees, the main shaft arm (201), the rotating shaft (202) and the driven shaft arm (203) are arranged in a matched mode, one end, close to the rotating shaft (202), of the main shaft arm (201) is arranged in a semicircular arc shape, and the semicircular arc angle is 90-120 degrees.

4. The precision cold rolling mill for stainless steel production according to claim 2, characterized in that: the shape of the slave shaft arm (202) is matched with that of the master shaft arm (201);

when the main shaft arm (201) swings, the main shaft arm (201) drives the driven shaft arm (202) to swing through the rotating shaft (202), the swinging angle is 15-45 degrees, and when the driven shaft arm (202) swings, the driven shaft arm (202) slides on the outer side of the rotating shaft (202).

5. The precision cold rolling mill for stainless steel production according to claim 2, characterized in that: the inside of sleeve (3) is the setting of cavity form, and sleeve (3) and carriage (301) all are the bending form setting, and bending angle is 15-35, and is the arc bending, and sleeve (3) distribute in the both sides of pivot (202).

6. The precision cold rolling mill for stainless steel production according to claim 2, characterized in that: one end of the push rod (302) and one end of the straight rod (304) are arranged on the same horizontal plane, and the distance between the push rod (302) and the center of the disc (303) is 2-4 cm;

one end of the straight rod (304) is connected with one end of the sliding frame (301), when the sliding frame (301) slides, the straight rod (304) drives the disc (303) to swing, and at the moment, the position of the sleeve (3) is fixed.

7. The precision cold rolling mill for stainless steel production according to claim 1, characterized in that: the transmission mechanism comprises a swing arm (4), a rotary bearing (401), a support frame (402), a sliding rod (403) and a grinding frame (404), wherein the swing arm (4) swings at one end of a driven shaft arm (203), the rotary bearing (401) is hinged to the center of the swing arm (4), the support frame (402) slides at two sides of the swing arm (4), the sliding rod (403) penetrates through the inside of the folding plate (104), and the grinding frame (404) slides at one end of the support frame (402).

8. The precision cold rolling mill for stainless steel production according to claim 7, characterized in that: swing arm (4) swing in the inside of support (101), swing arm (4) and swivel bearing (401) supporting setting, and swivel bearing (401) both sides swing arm (4) opposite direction, when swinging from axle arm (203), swing arm (4) are synchronous upwards to swing.

9. The precision cold rolling mill for stainless steel production according to claim 7, characterized in that: the support frame (402) is arranged in an L shape, the support frame (402) penetrates through the inside of the sliding rod (403), and the support frame (402) extends to the outer side of the support (101).

10. The precision cold rolling mill for stainless steel production according to claim 7, characterized in that: the interior of the slide bar (403) is arranged in a hollow shape, and the slide bars (403) are vertically arranged;

and the polishing frame (404) is made of a polishing material, and one side of the polishing frame (404) is in sliding fit with the outer side of the stainless steel band.