CN213647165U - Polishing device for roller - Google Patents
Polishing device for roller Download PDFInfo
- Publication number
- CN213647165U CN213647165U CN202022782066.4U CN202022782066U CN213647165U CN 213647165 U CN213647165 U CN 213647165U CN 202022782066 U CN202022782066 U CN 202022782066U CN 213647165 U CN213647165 U CN 213647165U
- Authority
- CN
- China
- Prior art keywords
- base
- sliding
- carousel
- groove
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000010985 leather Substances 0.000 claims description 11
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a grinding device for roll, including base, slewing mechanism, carousel, fixture, spout, slider, splint, lead screw, nut, damping spring, connecting block, gyro wheel and stop gear. The utility model has the advantages that: place the bottom of roll perpendicularly in the top center department of carousel, then rotate the nut through the spanner, nut drive lead screw rotates, can make two reverse threaded connection's slider slide inside the spout in the pivoted of lead screw, thereby make two spouts be close to each other and remove, be favorable to splint to carry out the centre gripping fixed to the bottom lateral wall of roll, and through stepping on and pressing stop gear, make things convenient for the carousel to rotate, rotation through the carousel, the convenience is carried out all-round polishing to the lateral wall of roll, it is spacing to the carousel after removing external force, make things convenient for the staff to polish work.
Description
Technical Field
The utility model relates to a grinding device specifically is a grinding device for roll belongs to the roll technical field that polishes.
Background
The rolling mill is a part which can make the metal to be rolled produce plastic deformation, the shape, size and material of the rolling mill are suitable for the rolling mill and the rolled product, the roll body is the working part of the rolling mill, the roll neck is the part which is contacted with the bearing, and is connected with the driving device by means of joint, the rolling mill is the tool which can make the metal to be rolled produce plastic deformation, and is the important consumption part which can determine the efficiency of the rolling mill and the quality of the rolled product, the rolling mill is the important part of the rolling mill of the steel mill, and the rolled product is rolled by the pressure produced when a pair or a group of rolling mills roll. It mainly bears the influence of dynamic and static load, abrasion and temperature change during rolling.
The tradition is polished by hand to the roll that ground or platform were placed through the manual work when carrying out the roll and polishing, so causes the roll to rock easily to need upset roll during polishing, very inconvenient has reduced efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grinding device for roll just in order to solve above-mentioned problem, can conveniently fix the roll centre gripping to can rotate the roll, all-round polishing work.
The utility model discloses a technical scheme realizes above-mentioned mesh, a grinding device for roll, including the base with install in the slewing mechanism of base top, the slewing mechanism includes the carousel, the bottom of carousel with the top of base is rotated and is connected, install stop gear between carousel and the base; the clamping mechanism is mounted at the top of the rotary table and further comprises sliding grooves, sliding blocks, clamping plates, screw rods, screw caps, damping springs, connecting blocks and rollers, the sliding grooves are symmetrically distributed at two ends of the top of the rotary table, and the tops of the sliding grooves extend to the outer side of the top of the rotary table; one end of the screw rod penetrates through the sliding groove and is rotatably connected with the inner side of the rotary table, the bottoms of the two symmetrically distributed sliding blocks are slidably connected with the inside of the sliding groove respectively, and the bottoms of the two sliding blocks are connected with the two ends of the screw rod through reverse threads respectively; the connecting blocks are slidably mounted on the inner sides of the bottoms of the two clamping plates, and the damping springs are mounted at the tops of the connecting blocks; the bottom of the connecting block extends to the outer side of the bottom of the sliding block, the bottom of the connecting block is rotatably connected with the roller, and the side wall of the roller is abutted against the bottom side of the sliding groove; the clamping plates are arranged on the opposite sides of the tops of the two sliding blocks, and the two clamping plates are of arc-shaped structures; the other end of the screw rod extends to the outer side of the rotary table, and the nut is installed at the other end of the screw rod.
Preferably, in order to play the antiskid effect, slewing mechanism still includes the leather pad, the leather pad is disc structure, the top of leather pad with the bottom of base is connected.
Preferably, for the convenience the bayonet lock is contradicted spacingly, stop gear includes the draw-in groove, and is a plurality of the draw-in groove is annular equidistance respectively install in the bottom side edge of carousel, the bottom of draw-in groove with the inside top side intercommunication of base.
Preferably, in order to limit the space between the turntable and the base, the limiting mechanism further comprises a bayonet lock, the bayonet lock is of an L-shaped structure, the bayonet lock is slidably mounted on the inner side of one end of the bottom of the base, and the top side of one end of the bayonet lock penetrates through the base and is abutted against the inside of the bayonet lock.
Preferably, for convenient right the bayonet lock is contradicted and is reset, stop gear still includes compression spring, the bottom of bayonet lock is installed a plurality ofly compression spring, the bayonet lock passes through compression spring with the base reaches the inside sliding connection of draw-in groove.
Preferably, the bayonet lock is convenient to drive and control, the limiting mechanism further comprises a pressing rod, the bottom of the pressing rod penetrates through the rotary table and is vertically connected with the top side of the other end of the bayonet lock, and the pressing rod is rotatably connected with the inner part of the rotary table through the bayonet lock.
Preferably, in order to facilitate driving of the pressing rod, the limiting mechanism further comprises a pressing block, the top of the pressing rod extends to the outer side of the top of the rotary table, and the bottom side of the pressing block is connected with the top of the pressing rod.
The utility model has the advantages that: place the bottom of roll perpendicularly in the top center department of carousel, then rotate the nut through the spanner, nut drive lead screw rotates, can make two reverse threaded connection's slider slide inside the spout in the pivoted of lead screw, thereby make two spouts be close to each other and remove, be favorable to splint to carry out the centre gripping fixed to the bottom lateral wall of roll, and through stepping on and pressing stop gear, make things convenient for the carousel to rotate, rotation through the carousel, the convenience is carried out all-round polishing to the lateral wall of roll, it is spacing to the carousel after removing external force, make things convenient for the staff to polish work.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure between the rotating mechanism and the clamping mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
In the figure: 1. the device comprises a base, 2, a rotating mechanism, 21, a turntable, 22, a leather pad, 3, a clamping mechanism, 31, a sliding groove, 32, a sliding block, 33, a clamping plate, 34, a screw rod, 35, a screw cap, 36, a damping spring, 37, a connecting block, 38, a roller, 4, a limiting mechanism, 41, a clamping groove, 42, a clamping pin, 43, a compression spring, 44, a pressing rod, 45 and a pressing block.
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, a polishing device for a roller includes a base 1 and a rotating mechanism 2 installed on the top of the base 1, where the rotating mechanism 2 includes a turntable 21, the bottom of the turntable 21 is rotatably connected with the top of the base 1, and a limiting mechanism 4 is installed between the turntable 21 and the base 1; the clamping mechanism 23 is mounted at the top of the rotary table 21, the clamping mechanism 23 further comprises sliding grooves 31, sliding blocks 32, clamping plates 33, screw rods 34, screw caps 35, damping springs 36, connecting blocks 37 and rollers 38, the sliding grooves 31 are symmetrically distributed at two ends of the top of the rotary table 21, and the top of the sliding grooves 31 extends to the outer side of the top of the rotary table 21; one end of the screw rod 34 penetrates through the sliding chute 31 and is rotatably connected with the inner side of the rotary table 21, the bottoms of the two symmetrically distributed sliding blocks 32 are respectively connected with the inner part of the sliding chute 31 in a sliding manner, and the bottoms of the two sliding blocks 32 are respectively connected with two opposite threads of the screw rod 34; the connecting blocks 37 are slidably mounted on the inner sides of the bottoms of the two clamping plates 33, and the damping springs 36 are mounted on the tops of the connecting blocks 37; the bottom of the connecting block 37 extends to the outside of the bottom of the sliding block 32, the bottom of the connecting block 37 is rotatably connected with the roller 38, and the side wall of the roller 38 is abutted against the bottom side of the sliding chute 31; the clamping plates 33 are arranged on the opposite sides of the tops of the two sliding blocks 32, and the two clamping plates 33 are of arc structures; the other end of the screw rod 34 extends to the outer side of the turntable 21, and the nut 35 is mounted at the other end of the screw rod 34.
As a technical optimization scheme of the utility model, slewing mechanism 2 still includes leather pad 22, leather pad 22 is disc structure, the top of leather pad 22 with the bottom of base 1 is connected.
As a technical optimization scheme of the utility model, stop gear 4 includes draw-in groove 41, and is a plurality of draw-in groove 41 be annular equidistance respectively install in the bottom side edge of carousel 21, the bottom of draw-in groove 41 with the inside top side intercommunication of base 1.
As a technical optimization scheme of the utility model, stop gear 4 still includes bayonet lock 42, bayonet lock 42 is "L" shape structure, bayonet lock 42 slidable mounting in the bottom one end of base 1 is inboard, the one end top side of bayonet lock 42 run through in base 1 with the inside conflict of draw-in groove 41.
As a technical optimization scheme of the utility model, stop gear 4 still includes compression spring 43, it is a plurality of to install the bottom of bayonet pin 42 compression spring 43, bayonet pin 42 passes through compression spring 43 with base 1 reaches the inside sliding connection of draw-in groove 41.
As a technical optimization scheme of the utility model, stop gear 4 still includes depression bar 44, the bottom of depression bar 44 run through in carousel 21 with bayonet pin 42's other end top side is connected perpendicularly, depression bar 44 passes through bayonet pin 42 with the inside rotation of carousel 21 is connected.
As a technical optimization scheme of the utility model, stop gear 4 still includes briquetting 45, the top of depression bar 44 extends to the top outside of carousel 21, the bottom side of briquetting 45 is connected with the top of depression bar 44.
When the utility model is used, firstly, the base 1 is placed stably with the platform or the ground under the action of the leather pad 22, the roller is not easy to slide, and the subsequent roller clamping work is convenient, when in polishing, the bottom of the roller is vertically placed at the center of the top of the turntable 21, then the nut 35 is rotated by the wrench, the nut 35 drives the screw rod 34 to rotate, the screw rod 34 can slide with the inside of the sliding groove 31 under the action of the rollers 38 of the sliding blocks 32 connected by reverse threads while rotating, so that the two sliding grooves 31 move close to each other, the clamping plate 33 is arranged at the opposite side of the top of the sliding block 32, which is beneficial for the clamping plate 33 to clamp and fix the bottom side wall of the roller, thereby the side wall of the roller can be conveniently polished, when in polishing, the pressing of the pressing block 45 is realized, the pressing block 45 drives the pressing rod 44 to move the clamping pin 42, and the, thereby be favorable to making things convenient for carousel 21 to rotate, through the rotation of carousel 21, be favorable to making the roll rotate, conveniently carry out all-round polishing to the lateral wall of roll, thereby after removing the external force of briquetting 45, bayonet lock 42 is contradicted with draw-in groove 41 under compression spring 43's effect and is spacing to carousel 21, makes things convenient for the staff to carry out the work of polishing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a grinding device for roll, includes base (1) and install in slewing mechanism (2) at base (1) top, its characterized in that: the rotating mechanism (2) comprises a rotating disc (21), the bottom of the rotating disc (21) is rotatably connected with the top of the base (1), and a limiting mechanism (4) is arranged between the rotating disc (21) and the base (1); the clamping mechanism (23) is mounted at the top of the rotary table (21), the clamping mechanism (23) further comprises sliding grooves (31), sliding blocks (32), clamping plates (33), screw rods (34), screw caps (35), damping springs (36), connecting blocks (37) and rollers (38), the sliding grooves (31) are symmetrically distributed at two ends of the top of the rotary table (21), and the top of each sliding groove (31) extends to the outer side of the top of the rotary table (21); one end of the screw rod (34) penetrates through the sliding groove (31) and is rotatably connected with the inner side of the rotary table (21), the bottoms of the two symmetrically distributed sliding blocks (32) are respectively in sliding connection with the inside of the sliding groove (31), and the bottoms of the two sliding blocks (32) are respectively in reverse threaded connection with the two ends of the screw rod (34); the connecting blocks (37) are slidably mounted on the inner sides of the bottoms of the two clamping plates (33), and the damping springs (36) are mounted at the tops of the connecting blocks (37); the bottom of the connecting block (37) extends to the outer side of the bottom of the sliding block (32), the bottom of the connecting block (37) is rotatably connected with the roller (38), and the side wall of the roller (38) is abutted against the bottom side of the sliding groove (31); the clamping plates (33) are arranged on the opposite sides of the tops of the two sliding blocks (32), and the two clamping plates (33) are of arc-shaped structures; the other end of lead screw (34) extends to the outside of carousel (21), the other end of lead screw (34) is installed nut (35).
2. A grinding device for a roll according to claim 1, characterized in that: the rotating mechanism (2) further comprises a leather pad (22), the leather pad (22) is of a disc-shaped structure, and the top of the leather pad (22) is connected with the bottom of the base (1).
3. A grinding device for a roll according to claim 1, characterized in that: stop gear (4) are including draw-in groove (41), and are a plurality of draw-in groove (41) are annular equidistance respectively install in the bottom side edge of carousel (21), the bottom of draw-in groove (41) with the inside top side intercommunication of base (1).
4. A grinding device for a roll according to claim 3, characterized in that: stop gear (4) still include bayonet lock (42), bayonet lock (42) are "L" shape structure, bayonet lock (42) slidable mounting in the bottom one end of base (1) is inboard, the one end top side of bayonet lock (42) run through in base (1) with inside conflict of draw-in groove (41).
5. A grinding device for a roll according to claim 4, characterized in that: stop gear (4) still include compression spring (43), the bottom of bayonet lock (42) is installed a plurality ofly compression spring (43), bayonet lock (42) pass through compression spring (43) with base (1) and inside sliding connection of draw-in groove (41).
6. A grinding device for a roll according to claim 5, characterized in that: the limiting mechanism (4) further comprises a pressing rod (44), the bottom of the pressing rod (44) penetrates through the rotary table (21) and is vertically connected with the top side of the other end of the clamping pin (42), and the pressing rod (44) is rotatably connected with the inner part of the rotary table (21) through the clamping pin (42).
7. A grinding device for a roll according to claim 6, characterized in that: the limiting mechanism (4) further comprises a pressing block (45), the top of the pressing rod (44) extends to the outer side of the top of the rotary table (21), and the bottom side of the pressing block (45) is connected with the top of the pressing rod (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782066.4U CN213647165U (en) | 2020-11-26 | 2020-11-26 | Polishing device for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782066.4U CN213647165U (en) | 2020-11-26 | 2020-11-26 | Polishing device for roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213647165U true CN213647165U (en) | 2021-07-09 |
Family
ID=76688137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022782066.4U Expired - Fee Related CN213647165U (en) | 2020-11-26 | 2020-11-26 | Polishing device for roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213647165U (en) |
-
2020
- 2020-11-26 CN CN202022782066.4U patent/CN213647165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |