CN217570193U - Rolling mill roller adjusting device - Google Patents
Rolling mill roller adjusting device Download PDFInfo
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- CN217570193U CN217570193U CN202221112263.8U CN202221112263U CN217570193U CN 217570193 U CN217570193 U CN 217570193U CN 202221112263 U CN202221112263 U CN 202221112263U CN 217570193 U CN217570193 U CN 217570193U
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- compression roller
- roller
- pressing roller
- block
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Abstract
The utility model relates to a rolling mill roller adjusting device. The technical scheme is as follows: comprises a bottom plate, a frame, a rolling mechanism and a power mechanism; the left and right sides threaded connection frame of bottom plate, the frame includes vertical curb plate, and the vertical curb plate of left and right sides is suit roller press respectively constructs, roller press constructs including the lead screw, suit slip ring about the lead screw respectively, both sides rotate with swing joint pole's one end around the slip ring is connected, controls swing joint pole's the other end rotates with linking piece to be connected, link up the lower extreme fixed weld holding down plate of piece, four angles of holding down plate are trompil sliding connection respectively connect upper compression roller fixed knot and construct, it connects the upper compression roller to rotate between the fixed knot of upper compression roller to go up, it sets up down the compression roller to go up the compression roller lower part, the pivot of lower compression roller with control vertical curb plate rotates to be connected, the right side vertical curb plate upper portion installation power unit. The utility model has the advantages that: the automatic interval of adjusting improves efficiency and accuracy.
Description
Technical Field
The utility model belongs to the rolling mill field relates to a rolling mill roller adjusting device.
Background
When the rolling mill works, the distance between the upper compression roller and the lower compression roller is often required to be adjusted according to the thickness of different products, so that the production requirements of different products are met. When the existing rolling mill adjusts the compression roller, the compression roller is adjusted to a fixed distance mostly, then the two ends of the compression roller are fixed through bolts or knobs, the adjustment is not only tedious, the efficiency is low, and the two ends of the compression roller can not be kept balanced, meanwhile, the distance between the upper compression roller and the lower compression roller is observed manually mostly, the adjustment is carried out, and the adjustment often causes great error in the distance adjustment and is not beneficial to the improvement of the product quality.
Therefore, the utility model provides a rolling mill roller adjusting device.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, the utility model discloses a rolling mill roller adjusting device, which adopts the technical proposal that the device comprises a bottom plate, a frame, a rolling mechanism and a power mechanism; the bottom plate is a rectangular plate, the lower surfaces of the left side and the right side of the bottom plate are fixedly connected with cushion blocks, the left side and the right side of the upper surface of the bottom plate are in threaded connection with the frame, the frame comprises vertical side plates, the bottoms of the left side and the right side of the vertical side plates are respectively in threaded connection with the bottom plate, connecting rod mounting holes are symmetrically formed in the left corner and the right corner of the upper part of the vertical side plates, a screw rod mounting hole is formed in the side plate between the left side and the right side of the connecting rod mounting hole, reinforcing rods are respectively sleeved in the left connecting rod mounting hole and the right connecting rod mounting hole which correspond to the left side and the right side of the vertical side plates, the rolling mechanism is respectively sleeved in the left screw rod mounting hole and the right screw rod mounting hole, the rolling mechanism comprises a screw rod, and a demarcation ring is arranged in the middle of the screw rod, the screw rods on the left side and the right side of the boundary ring are respectively provided with threads in different directions, the left thread and the right thread are respectively sleeved with a sliding ring, the front side and the back side of the sliding ring are respectively rotatably connected with one end of a movable connecting rod, the other end of the left movable connecting rod and the right movable connecting rod are respectively rotatably connected with the left side and the right side of a connecting block, the lower end of the connecting block is fixedly welded with a lower pressing plate, four corners of the lower pressing plate are respectively provided with holes to be slidably connected with an upper pressing roller fixing structure, an upper pressing roller is rotatably connected between the left upper pressing roller fixing structure and the right upper pressing roller fixing structure, the lower part of the upper pressing roller is provided with a lower pressing roller, a left rotating shaft and a right rotating shaft of the lower pressing roller are respectively rotatably connected with a left vertical side plate and a right vertical side plate, and the power mechanism is installed on the outer side of the upper part of the right vertical side plate; through adopting the motor to drive the lead screw and rotate, the lead screw is through seting up the screw of equidirectional not, slip ring synchronous relative or the motion in opposite directions about realizing, thereby realize the swing joint pole upper end of controlling and open and shut the motion, the lower extreme carries out the up-and-down motion, thereby drive the last compression roller of lower part and carry out the up-and-down motion, interval between compression roller and the lower compression roller in with this adjustment, improve the efficiency and the stability of adjusting, simultaneously, adopt distance sensor data collection, interval between compression roller and the lower compression roller in coming accurate control, improve the accuracy of adjusting.
As a preferred scheme of the utility model, the front side wall of the left vertical side plate is also provided with a sensor induction block; the sensor induction block is used for the upper distance sensor to perform signal induction.
As a preferred scheme of the utility model, the upper surface of the sensor induction block is tangent to the upper end of the outer circumference of the lower compression roller; by the design, when the lower end of the upper distance sensor is contacted with the upper surface of the sensor induction block, the outer circumferential tangent planes of the upper compression roller and the lower compression roller are close to coincide, and the adjustment accuracy is ensured.
As a preferred scheme of the utility model, join in marriage the piece with weld the strengthening rib around respectively between the holding down plate.
As a preferred scheme of the utility model, the upper compression roller fixing structure comprises a sliding rod, the top of the sliding rod is fixedly connected with a blocking cap, the sliding rod penetrates through the part of the lower pressing plate and is sleeved with a buffer spring, the lower ends of the front sliding rod and the rear sliding rod are fixedly connected with a rotating shaft fixing block, and the left rotating shaft fixing block and the right rotating shaft fixing block are respectively and fixedly connected with a rotating shaft of the upper compression roller; through the design of the upper compression roller fixing structure, the upper compression roller can be rapidly taken down through separating the blocking cap from the sliding rod, so that the maintenance is facilitated, and meanwhile, the buffer spring of the sleeve can form a certain buffer space for the product between the upper compression roller and the lower compression roller, and plays a role in protecting the product.
As a preferred scheme of the utility model, the front side wall of the rotating shaft fixed block on the left side is also fixedly connected with a distance sensor; the distance feedback between the upper compression roller and the lower compression roller is completed through the matching of the distance sensor and the sensor induction block.
As a preferred scheme of the utility model, power unit includes L type motor mounting panel, the vertical limit and the right side of L type motor mounting panel vertical curb plate threaded connection, the last fixed mounting motor of L type motor mounting panel, suit drive gear on the output shaft of motor, drive gear upper portion edge and driven gear tooth meshing, driven gear suit is in the right-hand member of lead screw.
The utility model has the advantages that: through adopting the motor to drive the lead screw and rotate, the lead screw is through seting up the screw of equidirectional not, slip ring synchronous relative or the motion in opposite directions about realizing, thereby realize the swing joint pole upper end of controlling and open and shut the motion, the lower extreme carries out the up-and-down motion, thereby drive the last compression roller of lower part and carry out the up-and-down motion, interval between compression roller and the lower compression roller in with this adjustment, improve the efficiency and the stability of adjusting, simultaneously, adopt distance sensor data collection, interval between compression roller and the lower compression roller in coming accurate control, improve the accuracy of adjusting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the frame of the present invention;
fig. 3 is a schematic view of the rolling mechanism of the present invention;
fig. 4 is a schematic view of the fixing structure of the upper compression roller of the roller pressing mechanism of the present invention;
fig. 5 is a schematic view of the power mechanism of the present invention.
In the figure: 1-bottom plate, 2-frame, 3-rolling mechanism, 4-power mechanism, 11-cushion block, 21-vertical side plate, 211-connecting rod mounting hole, 212-screw rod mounting hole, 22-reinforcing rod, 23-sensor sensing block, 31-screw rod, 311-demarcation ring, 312-thread, 32-sliding ring, 33-movable connecting rod, 34-connecting block, 341-reinforcing rib, 35-lower pressing plate, 36-upper pressing roller fixing structure, 361-sliding rod, 362-blocking cap, 363-buffer spring, 364-rotating shaft fixing block, 37-upper pressing roller, 38-lower pressing roller, 39-distance sensor, 41-L type motor mounting plate, 42-motor, 43-driving gear and 44-driven gear.
Detailed Description
Example 1
As shown in fig. 1 to 5, the rolling mill roller adjusting device of the present invention adopts the technical scheme that the rolling mill roller adjusting device comprises a bottom plate 1, a frame 2, a rolling mechanism 3 and a power mechanism 4; the base plate 1 is a rectangular plate, the lower surfaces of the left side and the right side of the base plate are fixedly connected with cushion blocks 11, and the left side and the right side of the upper surface of the base plate 1 are in threaded connection with the rack 2.
The frame 2 includes vertical curb plate 21, controls the bottom of vertical curb plate 21 respectively with 1 threaded connection of bottom plate, connecting rod mounting hole 211 is seted up to two angle symmetries about vertical curb plate 21 upper portion, controls the curb plate in the middle of the connecting rod mounting hole 211 sets up lead screw mounting hole 212, controls respectively suit stiffener 22 in the connecting rod mounting hole 211 that corresponds about vertical curb plate 21, and the left side sensor response piece 23 is still installed to the preceding lateral wall of vertical curb plate 21, the upper surface of sensor response piece 23 with the upper end of the outer circumference of lower compression roller 38 is tangent, controls lead screw mounting hole 212 respectively the suit the rolling mechanism 3.
The rolling mechanism 3 includes a screw rod 31, a boundary ring 311 is disposed in the middle of the screw rod 31, screws on the left and right sides of the boundary ring 311 are respectively provided with threads 312 in different directions, a sliding ring 32 is respectively sleeved on the threads 312 on the left and right sides, the front and back sides of the sliding ring 32 are respectively rotatably connected with one end of a movable connecting rod 33, the other end of the movable connecting rod 33 is respectively rotatably connected with the left and right sides of a linking block 34 on the left and right sides, a lower pressing plate 35 is fixedly welded to the lower end of the linking block 34, reinforcing ribs 341 are respectively welded between the linking block 34 and the lower pressing plate 35 in the front and back directions, four corners of the lower pressing plate 35 are respectively provided with holes to slidably connect an upper rolling shaft fixing structure 36, the upper rolling shaft fixing structure 36 includes a sliding rod 361, a top fixing connection block 362 is fixedly connected to the top of the sliding rod 361, the sliding rod 361 passes through a part of the lower pressing plate 35, a buffer spring 363 is fixedly connected to the lower end of the front and back sliding rod 364, the left and right rotating shaft 364 is respectively fixedly connected with a rotating shaft fixing structure of the upper rolling shaft 37, the left and right side of the upper rolling shaft fixing structure 36, and right side plates 38 are respectively connected with a left and right side sensor fixing structure 39, and a left side wall of the vertical side wall of the upper rolling shaft fixing structure 39.
The right side the upper portion outside installation of vertical curb plate 21 power unit 4, power unit 4 includes L type motor mounting panel 41, the vertical limit and the right side of L type motor mounting panel 41 vertical curb plate 21 threaded connection, the higher authority fixed mounting motor 42 of L type motor mounting panel 41, suit drive gear 43 on the output shaft of motor 42, drive gear 43 upper portion edge and driven gear 44 tooth meshing, driven gear 44 suit is in the right-hand member of lead screw 31.
The utility model discloses a theory of operation: when the distance between the upper and lower compression rollers of the rolling mill is adjusted, the motor 42 is controlled to rotate through the system, the motor 42 rotates to drive the driving gear 43 to rotate, the driving gear 43 drives the driven gear 42 to rotate, the screw rod 31 is further driven to rotate, the threads 312 at the left end and the right end of the screw rod 31 are threads in different directions, so that the screw rod 31 can synchronously drive the sliding rings 32 at the left side and the right side to move relatively or oppositely, the upper end of the left movable connecting rod 33 and the upper end of the right movable connecting rod 33 move towards the left side and the right side, the lower end of the movable connecting rod 33 moves up and down, the lower pressing plate 35 is driven to move up and down, the upper compression roller 37 at the lower part is driven to move up and down, the distance between the upper compression roller 37 and the lower compression roller 38 can be adjusted rapidly, the production requirements can be adapted to the differences, meanwhile, the distance between the upper compression roller 37 and the lower compression roller 38 can be fed back accurately, and the accuracy of distance adjustment can be ensured.
Electrical connections or structures not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (7)
1. A rolling mill roller adjusting device is characterized in that: comprises a bottom plate (1), a frame (2), a rolling mechanism (3) and a power mechanism (4); the bottom plate (1) is a rectangular plate, the lower surfaces of the left side and the right side of the bottom plate are fixedly connected with cushion blocks (11), the left side and the right side of the upper surface of the bottom plate (1) are in threaded connection with the frame (2), the frame (2) comprises vertical side plates (21), the bottoms of the vertical side plates (21) are in threaded connection with the bottom plate (1) respectively, connecting rod mounting holes (211) are symmetrically formed in the left side and the right side of the upper portion of the vertical side plates (21), screw rod mounting holes (212) are formed in the middle of the connecting rod mounting holes (211), reinforcing rods (22) are sleeved in the corresponding connecting rod mounting holes (211) in the left side and the right side of the vertical side plates (21) respectively, the screw rod mounting holes (212) are sleeved with the rolling mechanism (3) respectively in the left side and the right side, the rolling mechanism (3) comprises screw rods (31), a boundary ring (311) is arranged in the middle of the screw rods (31), the screw rods on the left side and the right side of the boundary ring (311) are provided with screw threads (312) in different directions respectively, the left side and right side and the screw threads (312) are sleeved with rings (32), the front side and back side of the sliding ring (32) are movably connected with one end of a connecting rod (33) respectively, the lower end of a movable connecting rod (34) and the left side and right side of a movable connecting rod (34) and right side connecting plate (34) and the lower end of a movable connecting block (34) which is connected with a lower end of a movable connecting block (34) in a movable connection block (34) respectively, four corners of the lower pressing plate (35) are respectively provided with holes to be connected with an upper pressing roller fixing structure (36) in a sliding mode, the left pressing roller fixing structure and the right pressing roller fixing structure are connected with an upper pressing roller (37) in a rotating mode, a lower pressing roller (38) is arranged on the lower portion of the upper pressing roller (37), the left rotating shaft and the right rotating shaft of the lower pressing roller (38) are respectively connected with the left vertical side plate (21) and the right vertical side plate (21) in a rotating mode, and the power mechanism (4) is installed on the outer side of the upper portion of the right vertical side plate (21).
2. A mill roll adjustment device according to claim 1, characterized in that: and a sensor induction block (23) is also arranged on the front side wall of the vertical side plate (21) on the left side.
3. A mill roll adjustment device according to claim 2, characterized in that: the upper surface of the sensor induction block (23) is tangent to the upper end of the outer circumference of the lower pressing roller (38).
4. A mill roll adjustment device according to claim 1, characterized in that: reinforcing ribs (341) are respectively welded between the connecting block (34) and the lower pressure plate (35) from front to back.
5. A mill roll adjustment device according to claim 1, characterized in that: go up compression roller fixed knot and construct (36) and include slide bar (361), slide bar (361) top fixed connection blocks up cap (362), slide bar (361) pass buffer spring (363) are suit to the part of holding down plate (35), around slide bar (361) lower extreme fixed connection pivot fixed block (364), control pivot fixed block (364) respectively with the pivot fixed connection of last compression roller (37).
6. A mill roll adjustment device according to claim 5, characterized in that: the front side wall of the rotating shaft fixing block (364) on the left side is also fixedly connected with a distance sensor (39).
7. A mill roll adjustment device according to claim 1, characterized in that: power unit (4) are including L type motor mounting panel (41), the vertical limit and the right side of L type motor mounting panel (41) vertical curb plate (21) threaded connection, last higher authority fixed mounting motor (42) of L type motor mounting panel (41), suit drive gear (43) on the output shaft of motor (42), drive gear (43) upper portion edge and driven gear (44) tooth meshing, driven gear (44) suit is in the right-hand member of lead screw (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112263.8U CN217570193U (en) | 2022-05-10 | 2022-05-10 | Rolling mill roller adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112263.8U CN217570193U (en) | 2022-05-10 | 2022-05-10 | Rolling mill roller adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217570193U true CN217570193U (en) | 2022-10-14 |
Family
ID=83550997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221112263.8U Active CN217570193U (en) | 2022-05-10 | 2022-05-10 | Rolling mill roller adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217570193U (en) |
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2022
- 2022-05-10 CN CN202221112263.8U patent/CN217570193U/en active Active
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