CN212635306U - Grinding machine for long-strip-shaped workpiece - Google Patents
Grinding machine for long-strip-shaped workpiece Download PDFInfo
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- CN212635306U CN212635306U CN202021226077.8U CN202021226077U CN212635306U CN 212635306 U CN212635306 U CN 212635306U CN 202021226077 U CN202021226077 U CN 202021226077U CN 212635306 U CN212635306 U CN 212635306U
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Abstract
The utility model discloses a rectangular shape work piece polisher. The long-strip-shaped workpiece polisher comprises at least two supporting wheel devices which are arranged in a collinear mode and used for supporting a workpiece, and a track which is arranged in parallel with the workpiece, wherein a walking trolley used for polishing the workpiece is arranged on the track, a rocker arm is pivoted on the walking trolley, an abrasive belt machine used for polishing the workpiece is installed on the lower side of the rocker arm, and a bidirectional cylinder is arranged between the rocker arm and the walking trolley and used for controlling the rocker arm to prop up or fall down. The utility model provides an automatic problem of rectangular shape pipe fitting surface rust cleaning.
Description
Technical Field
The utility model belongs to the technical field of the machine-building and specifically relates to a rectangular shape work piece polisher is related to.
Background
The lighthouse and the street lamp pole are strip-shaped pipe fittings. When the surface of the workpieces is derusted, a polishing machine is required to be manually operated to polish, the labor intensity is high, a large amount of dust and smoke are generated in the polishing process, and the damage to a human body is high. At present, the polishing market needs a polishing device which can realize automatic operation and avoid the field operation of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, provide a for the automatic long strip-shaped workpiece polisher that provides the equipment foundation of polishing the work piece.
In order to achieve the above object, the utility model discloses rectangular shape work piece polisher's technical scheme is:
the utility model provides a rectangular shape work piece polisher, includes two at least collinear arrangements's the riding wheel device that is used for holding up the work piece, with work piece parallel arrangement's track, be provided with the walking dolly that is used for polishing the work piece on the track, the pin joint has the rocking arm on the walking dolly, the abrasive band machine that is used for polishing the work piece is installed to the downside of rocking arm, is provided with two-way cylinder between rocking arm and the walking dolly and is used for controlling the rocking arm to prop up or the whereabouts. The workpiece is placed on the supporting wheel device, the two-way cylinder drives the rocker arm to fall, the abrasive belt machine collides with the workpiece and begins to polish, and the walking trolley drives the abrasive belt machine to polish the workpiece from head to tail along the track. The bidirectional cylinder is adopted to control the rocker arm to act, and an equipment foundation is provided for automatically polishing workpieces.
Preferably, the belt sander comprises a driven wheel arranged at the front part of the rocker arm and a driving wheel arranged at the tail part of the rocker arm, the driving wheel is connected to an output shaft of the first motor, abrasive belts are sleeved on the outer sides of the driving wheel and the driven wheel, a waist-shaped hole in the same direction as the abrasive belts is formed in the front part of the rocker arm, a bolt penetrates through the waist-shaped hole to be connected with the support, the driven wheel is pivoted to the support, a first lead screw in the same direction as the abrasive belts is further pivoted to the front part of the rocker arm, and. The first lead screw drives the driven wheel to reciprocate along the length direction of the rocker arm, and the distance between the driven wheel and the driving wheel is adjusted to tension the abrasive belt.
Preferably, the driven wheel and the driving wheel are respectively positioned at two sides of the pivot point of the rocker arm. The driven wheel and the driving wheel are mutually used as counterweights, so that the rocker arm is relatively balanced.
Preferably, the first lead screw is provided with a first hand wheel for driving the first lead screw to rotate. The first hand wheel is convenient for rotating the first lead screw.
Preferably, one end of the bidirectional cylinder is hinged between the driven wheel and the pivot point of the rocker arm, and the other end of the bidirectional cylinder is hinged to the walking trolley. The arm of force of the rocker arm is increased, so that the load of the bidirectional cylinder is reduced.
Preferably, the walking trolley comprises a trolley frame, the trolley frame is pivoted with a rotating shaft, two ends of the rotating shaft are fixedly connected with idler wheels matched with the rails, and the rotating shaft is connected with a second motor arranged inside the trolley frame through a transmission mechanism. The second motor drives the walking trolley to move back and forth on the track through the transmission mechanism.
Preferably, the transmission mechanism comprises a first driven sprocket fixedly connected to the rotating shaft and a first driving sprocket arranged on the output shaft of the second motor, and the first driving sprocket and the first driven sprocket are driven by a chain.
Preferably, the upper part of the walking trolley is fixedly connected with a vertical rack, and the rocker arm is pivoted on the upper part of the rack.
Preferably, the riding wheel device comprises a driving riding wheel frame and a driven riding wheel frame which are collinear, the top of the driving riding wheel frame is pivoted with the driving riding wheel, one end of the driving riding wheel is provided with a second driven sprocket, the second driven sprocket is connected with a second driving sprocket through a chain, the second driving sprocket is fixedly connected with an output shaft of a third motor, the top of the driven riding wheel frame is pivoted with the driven riding wheel, the outer side of the driven riding wheel frame is pivoted with a second lead screw perpendicular to the polishing workpiece, and the second lead screw is in threaded connection with the driven riding wheel frame. The second screw rod drives the driven supporting roller frame to be close to or far away from the driving supporting roller frame so as to adapt to the outer diameter of the workpiece, the driving supporting roller and the driven supporting roller are matched to support the workpiece, and the driving supporting roller drives the workpiece to roll so as to realize the rolling and polishing of the workpiece.
Preferably, the second lead screw is provided with a second hand wheel for driving the second lead screw to rotate. The second hand wheel is convenient for rotating the second lead screw.
Compared with the prior art, the utility model, have following advantage:
1. the work piece is placed on the riding wheel device, and two-way cylinder orders about the rocking arm whereabouts, and the abrasive band machine is contradicted the work piece and is started polishing, and the walking dolly drives the abrasive band machine along the track, carries out the automation to the work piece from beginning to end and polishes, improves work efficiency, avoids operating personnel healthy not receive the damage.
2. The first lead screw drives the driven wheel to reciprocate along the length direction of the rocker arm, and the distance between the driven wheel and the driving wheel is adjusted to tension the abrasive belt.
3. The second screw rod drives the driven supporting roller frame to be close to or far away from the driving supporting roller frame so as to adapt to the outer diameter of the workpiece, the driving supporting roller and the driven supporting roller are matched to support the workpiece, and the driving supporting roller drives the workpiece to rotate so as to realize rolling polishing of the workpiece.
Drawings
Fig. 1 is a schematic structural diagram of the polishing machine for long-strip-shaped workpieces of the present invention.
Wherein, 1 riding wheel device, 11 driving riding wheel frame, 111 driving riding wheel, 112 second driven chain wheel, 12 driven riding wheel frame, 121 driven riding wheel, 122 second lead screw, 1221 second hand wheel, 13 third motor, 131 second driving sprocket, 2 track, 3 walking trolley, 31 vehicle frame, 32 rotating shaft, 321 roller, 322 first driven sprocket, 33 second motor, 331 first driving sprocket, 4 machine frame, 5 rocker arm, 51 belt sander, 511 driving wheel, 512 driven wheel, 513 abrasive belt, 52 second motor, 53 waist-shaped hole, 54 bolt, 55 support, 56 first lead screw, 561 first hand wheel, 6 bidirectional cylinder
Detailed Description
The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.
As shown in fig. 1, a polishing machine for elongated workpieces comprises two roller devices 1 arranged in a collinear manner and used for supporting the workpieces, wherein the roller devices comprise a driving roller frame 11 and a driven roller frame 12 which are arranged in a collinear manner, the top of the driving roller frame is pivoted with a driving roller 111, one end of the driving roller is fixedly connected with a second driven sprocket 112, the second driven sprocket is connected with a second driving sprocket 131 through a chain, the second driving sprocket is fixedly connected with an output shaft of a third motor 13, the top of the driven roller frame is pivoted with a driven roller 121, the outer side of the driven roller frame is pivoted with a second lead screw 122 which is perpendicular to the workpiece to be polished, the second lead screw is in threaded connection with the driven roller frame, the second lead screw is provided with a second hand wheel 1221 for driving the second lead screw to rotate, the second lead screw drives the driven roller frame to be close to or far away from the driving roller frame so as to adapt to the outer diameter of the workpiece, the polishing machine further comprises a track, the walking trolley comprises a trolley frame 31, the trolley frame is pivoted with a rotating shaft 32, two ends of the rotating shaft are fixedly connected with rollers 321 matched with a track, the rotating shaft is connected with a second motor 33 arranged inside the trolley frame through a transmission mechanism, the second motor drives the walking trolley to move back and forth on the track through the transmission mechanism, the transmission mechanism comprises a first driven sprocket 322 fixedly connected with the rotating shaft and a first driving sprocket 331 fixedly connected with an output shaft of the second motor, the first driving sprocket and the first driven sprocket are in chain transmission, the upper part of the walking trolley is fixedly connected with a vertical rack 4, the upper part of the rack is pivoted with a rocker arm 5, an abrasive belt machine 51 used for polishing a workpiece is installed on the lower side of the rocker arm, the abrasive belt machine comprises a driving wheel 511 and a driven wheel 512, the driving wheel and the driven wheel are respectively positioned on two sides of a pivot point of the rocker arm, the driven wheel, an abrasive belt 513 is sleeved outside the driving wheel and the driven wheel, a waist-shaped hole 53 which is in the same direction as the abrasive belt is formed in the front portion of the rocker arm, a bolt 54 penetrates through the waist-shaped hole and is fixedly connected with a support 55, the driven wheel is pivoted with the support, the front portion of the rocker arm is pivoted with a first lead screw 56 in the same direction as the abrasive belt, the first lead screw is in threaded connection with the support, a first hand wheel 561 for driving the first lead screw to rotate is mounted on the first lead screw, the first lead screw drives the driven wheel to reciprocate along the length direction of the rocker arm, the distance between the first lead screw and the driving wheel is adjusted, the abrasive belt is tensioned, a bidirectional cylinder 6 is arranged between the rocker arm and the walking trolley and used for controlling the rocker arm to prop up or fall.
The specific working process and principle of the polisher for the elongated workpiece are as follows: according to the outer diameter of a workpiece, a second hand wheel is rotated to rotate a second lead screw, a driven carrier is driven to be close to or far away from a driving carrier, after the distance between the driven carrier and the driving carrier is adjusted, the workpiece is placed between the driving carrier and the driven carrier, a third motor is started, a second driving sprocket drives a second driven sprocket through a chain, the second driven sprocket drives the driving carrier, the driving carrier drives the workpiece to roll between the driving carrier and the driven carrier, similarly, according to the outer diameter of the workpiece, a bolt connected with a support and a rocker is firstly loosened, a first lead screw is rotated by a first hand wheel, the support is driven to move in a waist-shaped hole of the rocker, the support drives the driven wheel to be close to or far away from the driving wheel, the distance between the driven wheel and the driving wheel is adjusted to tension an abrasive belt, the bolt connected with the rocker is locked after finishing, and the first motor is started to, and then starting the bidirectional cylinder to drive the rocker arm to fall, enabling the abrasive belt to abut against the surface of the workpiece, starting to polish the rolling workpiece, simultaneously starting the second motor, driving a first driving sprocket fixedly connected with the second motor to drive a first driven sprocket fixedly connected with a rotating shaft through a chain, driving rollers at two ends to move on a track through the rotating shaft, moving the abrasive belt machine arranged on the upper side of the walking trolley from one end of the workpiece to the other end, and polishing the whole peripheral surface of the workpiece. The utility model discloses can realize the automatic rust cleaning of rectangular shape work piece surface, improve work efficiency, the injury that the dust caused the human body when avoiding artifical rust cleaning.
Claims (10)
1. A grinding machine for long-strip-shaped workpieces is characterized in that: the grinding machine comprises at least two supporting wheel devices which are arranged in a collinear manner and used for supporting a workpiece, and a track which is arranged in parallel with the workpiece, wherein a walking trolley used for grinding the workpiece is arranged on the track, a rocker arm is pivoted on the walking trolley, an abrasive belt machine used for grinding the workpiece is installed on the lower side of the rocker arm, and a bidirectional cylinder used for controlling the rocker arm to support or fall is arranged between the rocker arm and the walking trolley.
2. The elongated workpiece sander of claim 1, wherein: the belt sander comprises a driven wheel arranged on the front portion of a rocker arm and a driving wheel arranged on the tail portion of the rocker arm, the driving wheel is connected to an output shaft of a first motor, abrasive belts are sleeved on the driving wheel and the outer side of the driven wheel, a waist-shaped hole which is in the same direction as the abrasive belts is formed in the front portion of the rocker arm, a bolt penetrates through the waist-shaped hole to be connected with a support, the driven wheel is pivoted to the support, a first lead screw which is in the same direction as the abrasive belts is further pivoted to the front portion of.
3. The elongated workpiece sander of claim 2, wherein: the driven wheel and the driving wheel are respectively positioned at two sides of the pivot point of the rocker arm.
4. The elongated workpiece sander of claim 2, wherein: the first lead screw is provided with a first hand wheel for driving the first lead screw to rotate.
5. The elongated workpiece sander of claim 2, wherein: one end of the bidirectional cylinder is hinged between the driven wheel and the pivot point of the rocker arm, and the other end of the bidirectional cylinder is hinged to the walking trolley.
6. The elongated workpiece sander of claim 1, wherein: the walking trolley comprises a trolley frame, a rotating shaft is pivoted on the trolley frame, rollers matched with the rails are fixedly connected to two ends of the rotating shaft, and the rotating shaft is connected with a second motor arranged inside the trolley frame through a transmission mechanism.
7. The elongated workpiece sander of claim 6, wherein: the transmission mechanism comprises a first driven chain wheel fixedly connected to the rotating shaft and a first driving chain wheel arranged on the output shaft of the second motor, and the first driving chain wheel and the first driven chain wheel are in chain transmission.
8. The elongated workpiece sander of claim 1, wherein: the upper part of the walking trolley is fixedly connected with a vertical rack, and the rocker arm is pivoted on the upper part of the rack.
9. The elongated workpiece sander of claim 1, wherein: the riding wheel device comprises a driving riding wheel frame and a driven riding wheel frame which are collinear, the top of the driving riding wheel frame is pivoted with a driving riding wheel, one end of the driving riding wheel is provided with a second driven sprocket, the second driven sprocket is connected with a second driving sprocket through a chain, the second driving sprocket is fixedly connected with a third motor output shaft, the top of the driven riding wheel frame is pivoted with a driven riding wheel, the outer side of the driven riding wheel frame is pivoted with a second lead screw which is vertical to a polishing workpiece, and the second lead screw is in threaded connection with the driven riding wheel frame.
10. The elongated workpiece sander of claim 9, wherein: and the second lead screw is provided with a second hand wheel for driving the second lead screw to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226077.8U CN212635306U (en) | 2020-06-29 | 2020-06-29 | Grinding machine for long-strip-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226077.8U CN212635306U (en) | 2020-06-29 | 2020-06-29 | Grinding machine for long-strip-shaped workpiece |
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| Publication Number | Publication Date |
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| CN212635306U true CN212635306U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226077.8U Active CN212635306U (en) | 2020-06-29 | 2020-06-29 | Grinding machine for long-strip-shaped workpiece |
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| CN (1) | CN212635306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370026A (en) * | 2021-08-13 | 2021-09-10 | 徐州香梦源家具有限公司 | Equipment of polishing of wood furniture pillar corner radius |
-
2020
- 2020-06-29 CN CN202021226077.8U patent/CN212635306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370026A (en) * | 2021-08-13 | 2021-09-10 | 徐州香梦源家具有限公司 | Equipment of polishing of wood furniture pillar corner radius |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: 225113 No. 10, Jintai West Road, Tai'an Town, Ecological Science and Technology New Town, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Haizhirun Machinery Equipment Co.,Ltd. Address before: 225200 Longchuan Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: JIANGSU TEWEI MACHINE TOOL MANUFACTURING CO.,LTD. |
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| TR01 | Transfer of patent right |