CN220683652U - Roller frame with adjustable lead screw - Google Patents
Roller frame with adjustable lead screw Download PDFInfo
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- CN220683652U CN220683652U CN202322416043.5U CN202322416043U CN220683652U CN 220683652 U CN220683652 U CN 220683652U CN 202322416043 U CN202322416043 U CN 202322416043U CN 220683652 U CN220683652 U CN 220683652U
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- fixedly connected
- fixed
- roller frame
- screw
- frame according
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- 210000005056 cell body Anatomy 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 12
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model relates to the technical field of roller frames and discloses a screw rod adjustable roller frame which comprises two fixing strips, wherein sliding blocks are connected to the front side and the rear side of the top of each fixing strip in a sliding mode, sliding grooves are formed in the fixing strips, a carrying plate is arranged at the top of each sliding block, a column body is fixedly connected to the top of each carrying plate, motors are fixedly connected to the tops of the two carrying plates on the right side, rotating shafts are fixedly connected to the output ends of the two motors, rollers are fixedly connected to the outer portions of the rotating shafts, a first fixing block is fixedly connected to the bottom of each sliding block and is connected to the inner portion of each sliding groove in a sliding mode, and rolling wheels are rotatably connected to the inner portions of the first fixing blocks. According to the utility model, the space between the rollers can be widened through the screw rod by the aid of the structures of the fixed block, the sliding block, the first fixed block, the rolling wheel, the sliding groove, the screw rod, the fixed plate and the like.
Description
Technical Field
The utility model relates to the technical field of roller frames, in particular to a screw rod adjustable roller frame.
Background
Roller carriers are rolling devices, typically composed of one or more sets of rollers, which are used to provide support and guidance to a workpiece, and are widely used in various fields including manufacturing, logistics, warehousing, materials handling, etc., where the rollers are typically mounted on a frame to maintain the workpiece stationary and stable during rolling to maintain the position and orientation of the workpiece.
In the prior art, the roller spacing in the roller frame is in a fixed form, so that the spacing between the rollers is difficult to adjust according to the length or the width of a workpiece to be processed, thereby adapting to the requirement of the workpiece to be processed, and leading to the reduction of the flexibility and the adaptability of the roller frame, and therefore, the screw adjustable roller frame is provided.
Disclosure of Invention
In order to make up for the defects, the utility model provides a screw rod adjustable roller frame, which aims to improve the problems that the flexibility and the adaptability of the roller frame are reduced because the fixed distance between rollers in the roller frame is difficult to adapt to the requirements of various processing workpieces.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a gyro wheel frame with adjustable lead screw, includes two fixed bars, two the equal sliding connection of both sides has the slider around the fixed bar top, the inside of fixed bar is provided with the spout, four the top of slider is provided with carries the thing board, the top fixedly connected with cylinder of carrying the thing board, right side two the equal fixedly connected with motor in top of carrying the thing board, two the output fixedly connected with axis of rotation of motor, the outside fixedly connected with roller of axis of rotation ， The bottom fixedly connected with fixed block one of slider, fixed block one sliding connection is in the inside of spout, the inside rotation of fixed block one is connected with the wheel that rolls, four the bottom fixedly connected with fixed plate between two liang of sliders, two threaded connection has the lead screw between the fixed plate, the lead screw runs through the inside of fixed plate.
As a further description of the above technical solution:
two the inside sliding connection of fixed plate has a plurality of spacing posts, the outside of spacing post is provided with the spring, the opposite side of slider is provided with the cell body, four be provided with the shell between the cell body is two by two, a plurality of the top fixed connection of spacing post is in the bottom of shell, the inside fixedly connected with a plurality of brushes of shell.
As a further description of the above technical solution:
the top of spring fixed connection is in the bottom of shell, the other end fixed connection of spring is at the top of fixed plate.
As a further description of the above technical solution:
the rear end fixedly connected with handle of lead screw, the one end that the lead screw is close to the handle fixedly connected with fixed ball.
As a further description of the above technical solution:
the inside fixedly connected with spacing of fixed ball, both ends are all fixed connection in the rear side of fixed strip about the spacing.
As a further description of the above technical solution:
the rear end the rear side fixedly connected with fixed block two of fixed plate, the left and right sides of fixed block two all threaded connection has the stopper.
As a further description of the above technical solution:
the front side and the rear side of the bottom of the two fixing strips are fixedly connected with struts, and a bottom plate is fixedly connected between the four struts.
As a further description of the above technical solution:
the rear side of the screw rod penetrates through the inside of the fixed ball, and the left end and the right end of the rotating shaft are both rotationally connected to the inside of the column body.
The utility model has the following beneficial effects:
1. according to the utility model, through the structure of the fixed block, the sliding block, the first fixed block, the rolling wheel, the sliding groove, the screw rod, the fixed plate and the like, the width of the interval between the rolling wheels can be realized through the screw rod, and the interval between the rolling wheels can be adjusted through simply rotating the screw rod, so that the requirements of different workpieces can be met, and the flexibility and the adaptability of the roller frame are improved.
2. According to the utility model, through the composition of the structures such as the fixing plate, the limit post, the spring, the shell, the hairbrush, the groove body and the like, other impurities are prevented from adhering to the surface of the roller, so that the friction force generated between the roller and the processed workpiece is increased, and the friction and abrasion to the roller and the processed workpiece in the processing process are reduced.
Drawings
Fig. 1 is a perspective view of an adjustable screw rod roller frame provided by the utility model;
FIG. 2 is a schematic view of a screw in a screw adjustable roller frame according to the present utility model;
FIG. 3 is a schematic view of a first fixing block in a screw-adjustable roller frame according to the present utility model;
fig. 4 is a schematic view of a shell in a screw rod adjustable roller frame according to the present utility model;
fig. 5 is a cross-sectional view of a fixing strip in a screw-adjustable roller frame according to the present utility model.
Legend description:
1. a fixing strip; 2. a slide block; 3. a first fixed block; 4. a rolling wheel; 5. a chute; 6. a fixing plate; 7. a screw rod; 8. a limiting frame; 9. a limit column; 10. a spring; 11. a housing; 12. a brush; 13. a tank body; 14. a carrying plate; 15. a motor; 16. a rotating shaft; 17. a column; 18. a roller; 19. a handle; 20. a fixed ball; 21. a second fixed block; 22. a limiting block; 23. a bottom plate; 24. and (5) a pillar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to FIGS. 1-5, the utility model provides a method ofExamples: the utility model provides a gyro wheel frame with adjustable lead screw, including two fixed strips 1, the front and back both sides at two fixed strip 1 tops all sliding connection has slider 2, the inside of fixed strip 1 is provided with spout 5, the top of four sliders 2 is provided with carries thing board 14, the top fixedly connected with cylinder 17 of carrying thing board 14, the equal fixedly connected with motor 15 in the top of two carrying thing boards 14 on the right side, the output fixedly connected with axis of rotation 16 of two motors 15, the outside fixedly connected with roller 18 of axis of rotation 16 ， The bottom fixedly connected with fixed block one 3 of slider 2, fixed block one 3 sliding connection is in the inside of spout 5, and the inside rotation of fixed block one 3 is connected with the wheel 4 that rolls, and the bottom fixedly connected with fixed plate 6 between four sliders 2 two by two, threaded connection has lead screw 7 between two fixed plates 6, and lead screw 7 runs through the inside of fixed plate 6.
The fixed strip 1 is used for accommodating other structures, the fixed block 3 is fixedly connected with the fixed block 2, the rolling wheel 4 is rotationally connected with the fixed block 3, the rolling wheel 4 is used for driving the fixed block 2 to move at the top of the fixed strip 1, the sliding groove 5 is used for enabling the fixed block 3 to move in the sliding groove 5, the fixed plate 6 is fixedly connected with the fixed block 2, the screw rod 7 is used for adjusting the distance between the rollers 18, the limiting frame 8 is used for limiting the screw rod 7, the carrying plate 14 is used for placing other structures, the motor 15 is used for driving the rotating shaft 16 to rotate, the rotating shaft 16 is used for fixedly connecting the rollers 18, the cylinder 17 is used for rotationally connecting the rotating shaft 16, and the rollers 18 are used for placing processing workpieces.
The inside sliding connection of two fixed plates 6 has a plurality of spacing posts 9, the outside of spacing post 9 is provided with spring 10, the opposite side of slider 2 is provided with cell body 13, be provided with shell 11 between four cell bodies 13 two by two, the top fixed connection of a plurality of spacing posts 9 is in the bottom of shell 11, the inside fixedly connected with a plurality of brush 12 of shell 11, the top fixed connection of spring 10 is in the bottom of shell 11, the other end fixed connection of spring 10 is at the top of fixed plate 6, the rear end fixedly connected with handle 19 of lead screw 7, the one end fixedly connected with fixed ball 20 that the lead screw 7 is close to handle 19, the inside fixedly connected with spacing 8 of fixed ball 20, the left and right sides both ends of spacing 8 are all fixedly connected inside the rear side of fixed strip 1, the rear side fixedly connected with fixed block two 21 of rear end fixed plate 6, the left and right sides of fixed block two 21 are all threaded connection stopper 22, the front and back both sides of two fixed strip 1 bottom all are all fixedly connected with pillar 24, fixedly connected with bottom plate 23 between four pillar 24, the rear side of lead screw 7 runs through the inside of fixed ball 20, the inside of the rotation axis 16 is all rotated at the inside 17 at both ends.
The effect of spacing post 9 is spacing spring 10, the effect of spring 10 is making brush 12 can laminate the surface of roller 18, the effect of shell 11 is fixed connection brush 12, the effect of brush 12 is clear away the impurity on roller 18 surface, the effect of cell body 13 is preventing spring 10 and losing elasticity under long-time use, lead to shell 11 not to bear the weight of the object, the appearance is sunk, the effect of handle 19 is convenient operator's rotation lead screw 7, the effect of fixed ball 20 is the top of fixed spacer 8, the effect of fixed block two 21 is fixed threaded connection stopper 22, the effect of stopper 22 is preventing that lead screw 7 adjusts the interval of roller 18 after, rotation on the position takes place for lead screw 7, the effect of bottom plate 23 is fixed connection pillar 24, the effect of pillar 24 is fixed connection fixed strip 1.
Working principle: the motor 15 is started, the motor 15 can drive the rotation shaft 16 to rotate, the rotation shaft 16 drives the rollers 18 to rotate while rotating, under the action of the elastic force of the spring 10, the brush 12 inside the shell 11 can be attached to the surface of the rollers 18, thereby the effect of cleaning impurities on the surface of the rollers 18 is achieved, when the requirement of processing the length or width of a workpiece is met, the distance between the rollers 18 can be adjusted by shaking the screw rod 7 left and right, the screw rod 7 is enabled to rotate anticlockwise by shaking the screw rod 19 left and right, the fixed plate 6 can drive the sliding blocks 2 connected at the left and right ends to move towards the middle of the fixed strip 1, the distance between the rollers 18 is reduced, the sliding blocks 2 can be driven to move in the sliding groove 5 while the sliding blocks 2 move, the rolling wheels 4 are driven to move in the sliding groove 5, the screw rod 7 can be driven to rotate clockwise by the fixed plate 6, the sliding blocks 2 can be driven to move towards the front end and the rear end of the fixed strip 1 respectively, and accordingly the distance between the rollers 18 can be adjusted to a proper position, the screw rod 22 can be screwed, and the screw rod 7 can be prevented from rotating.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a gyro wheel frame with adjustable lead screw, includes two fixed strips (1), its characterized in that: two both sides all sliding connection have slider (2) around fixed strip (1) top, the inside of fixed strip (1) is provided with spout (5), four the top of slider (2) is provided with carries thing board (14), the top fixedly connected with cylinder (17) of carrying thing board (14), right side two the top of carrying thing board (14) is all fixedly connected with motor (15), two the output fixedly connected with axis of rotation (16) of motor (15), the outside fixedly connected with roller (18) of axis of rotation (16) ， The bottom fixedly connected with fixed block one (3) of slider (2), fixed block one (3) sliding connection is in the inside of spout (5), the inside rotation of fixed block one (3) is connected with rolls round (4), four bottom fixedly connected with fixed plate (6) between slider (2) two by two, two threaded connection has lead screw (7) between fixed plate (6), the inside of fixed plate (6) is run through to lead screw (7).
2. A screw adjustable roller frame according to claim 1, wherein: two the inside sliding connection of fixed plate (6) has a plurality of spacing posts (9), the outside of spacing post (9) is provided with spring (10), the opposite side of slider (2) is provided with cell body (13), four be provided with shell (11) between cell body (13) two by two, a plurality of the top fixed connection of spacing post (9) is in the bottom of shell (11), the inside fixedly connected with a plurality of brush (12) of shell (11).
3. A screw adjustable roller frame according to claim 2, wherein: the top of the spring (10) is fixedly connected to the bottom of the shell (11), and the other end of the spring (10) is fixedly connected to the top of the fixed plate (6).
4. A screw adjustable roller frame according to claim 1, wherein: the rear end of the screw rod (7) is fixedly connected with a handle (19), and one end of the screw rod (7) close to the handle (19) is fixedly connected with a fixing ball (20).
5. A screw adjustable roller frame according to claim 4, wherein: the inside fixedly connected with spacing (8) of fixed ball (20), both ends are all fixed connection in the rear side inside of fixed strip (1) about spacing (8).
6. A screw adjustable roller frame according to claim 1, wherein: the rear end the rear side of fixed plate (6) fixedly connected with fixed block two (21), the left and right sides of fixed block two (21) all threaded connection has stopper (22).
7. A screw adjustable roller frame according to claim 1, wherein: the front side and the rear side of the bottom of the two fixing strips (1) are fixedly connected with struts (24), and a bottom plate (23) is fixedly connected between the four struts (24).
8. A screw adjustable roller frame according to claim 1, wherein: the rear side of the screw rod (7) penetrates through the inside of the fixed ball (20), and the left end and the right end of the two rotating shafts (16) are both rotatably connected in the cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416043.5U CN220683652U (en) | 2023-09-06 | 2023-09-06 | Roller frame with adjustable lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416043.5U CN220683652U (en) | 2023-09-06 | 2023-09-06 | Roller frame with adjustable lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220683652U true CN220683652U (en) | 2024-03-29 |
Family
ID=90372319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416043.5U Active CN220683652U (en) | 2023-09-06 | 2023-09-06 | Roller frame with adjustable lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220683652U (en) |
-
2023
- 2023-09-06 CN CN202322416043.5U patent/CN220683652U/en active Active
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