CN214351730U - Grinding machine driving mechanism for roll production - Google Patents
Grinding machine driving mechanism for roll production Download PDFInfo
- Publication number
- CN214351730U CN214351730U CN202120380093.0U CN202120380093U CN214351730U CN 214351730 U CN214351730 U CN 214351730U CN 202120380093 U CN202120380093 U CN 202120380093U CN 214351730 U CN214351730 U CN 214351730U
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- CN
- China
- Prior art keywords
- fastening
- roll
- ring body
- roller
- angle
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- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a grinding machine driving mechanism for roll production, which comprises a fastening mechanism for fastening a roll and a connecting mechanism for connecting the fastening mechanism and a drive plate; the fastening mechanism comprises a ring body with a hollow interior, two bulges used for supporting the roller are arranged on the inner side surface of the ring body at intervals, through holes with threads arranged inside are arranged on the ring body at positions opposite to the two bulges, and fastening bolts used for fastening the roller are arranged in the through holes in a penetrating manner through the threads; a connecting nut for connecting the connecting mechanism is welded on the outer side surface of the ring body; the connecting mechanism comprises a right-angle Z-shaped body, one side of the right-angle Z-shaped body is connected with a screw rod used for connecting a connecting nut in a threaded manner through a screw hole formed in the horizontal direction, and the other side of the right-angle Z-shaped body is provided with a through hole with threads through the horizontal direction, and a connecting bolt used for connecting a driving plate is arranged in the through hole. The utility model discloses not only can be high-efficient, swift be connected driver plate and roll, it is firm to connect moreover to can drive the reliable and stable operation of roll.
Description
Technical Field
The utility model relates to a lathe accessory technical field, concretely relates to grinding machine drive mechanism of roll production usefulness.
Background
Rolls are the primary working components and tools on a rolling mill that produce continuous plastic deformation of metal. The roller mainly comprises a roller body, a roller neck and a shaft head. The roll body is the intermediate portion of the roll that actually participates in rolling metal and has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the driving mechanism through the driving mechanism, and the rotating torque of the motor is transmitted to the roller.
In the prior art, in the turning and fine grinding processes of a roller, center holes at two ends of the roller are usually pressed tightly by using a centre fixed at the center of a drive plate of a machine tool, so that the roller is arranged on the machine tool, the drive plate is connected with a drive mechanism to be connected with the roller, and the drive mechanism is used for transmitting the rotation torque of the drive plate to the roller. In order to ensure that the roller operates stably and reliably in the process of processing the workpiece, the driving mechanism is used as a bridge beam connected with the driving plate and the roller, and the connection stability of the driving mechanism and the roller is very important, so that the processing quality of the workpiece is directly influenced. Therefore, it is an urgent need to solve the problem of the prior art to provide a driving mechanism capable of stably connecting the driving plate and the roller.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a grinding machine drive mechanism is used in roll production is provided, can stabilize and connect driver plate and roll to drive the reliable and stable operation of roll.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The grinding machine driving mechanism for roll production comprises a fastening mechanism for fastening a roll and a connecting mechanism for connecting the fastening mechanism and a drive plate; the fastening mechanism comprises a ring body with a hollow interior, two bulges used for supporting the roller are arranged on the inner side surface of the ring body at intervals, through holes with threads arranged inside are arranged on the ring body at positions opposite to the two bulges, and fastening bolts used for fastening the roller are arranged in the through holes in a penetrating manner through the threads; a connecting nut for connecting a connecting mechanism is welded on the outer side surface of the ring body; the connecting mechanism comprises a right-angle Z-shaped body, one side of the right-angle Z-shaped body is connected with a screw rod used for connecting a connecting nut in a threaded manner through a screw hole which is horizontally arranged, and the other side of the right-angle Z-shaped body is provided with a through hole which is internally provided with threads through the level and is penetrated by a connecting bolt used for connecting a driving plate.
Preferably, the support surface of the protrusion is an arc-shaped surface matched with the outer surface of the roller.
Preferably, the axis of the fastening bolt and the center line between the two protrusions are a line passing through the center of the ring body.
Preferably, a gasket for stable connection is arranged between the right-angle Z-shaped body and the connecting bolt.
Preferably, the ring body and the protrusion are of an integrally formed structure.
Preferably, the right-angle Z-shaped body is of an integrally formed structure.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses a fastening device presss from both sides the roll tightly, is connected driver plate and fastening device through connecting and mechanism, not only can be high-efficient, swift be connected driver plate and roll, connect moreover firmly to can drive the reliable and stable operation of roll.
Drawings
FIG. 1 is a schematic view of the connection in use of the present invention;
FIG. 2 is a schematic structural view of the fastening mechanism of the present invention;
fig. 3 is a schematic view of the connection mechanism of the present invention.
Wherein: 1. the rolling mill comprises a fastening mechanism, 11 connecting nuts, 12 through holes, 13 fastening bolts, 14 protrusions, 2 connecting mechanisms, 21 connecting bolts, 22 screws, 23 gaskets, 3 dials and 4 rollers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A grinding machine driving mechanism for roll production is shown in a figure 1 and comprises a fastening mechanism for fastening a roll 4 and a connecting mechanism for connecting the fastening mechanism with a drive plate 3.
The fastening mechanism comprises a ring body 1 with a hollow interior, two protrusions 14 are arranged on the inner side surface of the ring body 1 at intervals, and the protrusions 14 are used for supporting the roller 4. The supporting surface of the protrusion 14 is an arc-shaped surface matched with the outer surface of the roller 4. The bulge 14 and the ring body 1 are of an integrally formed structure, and the whole structure is firm and reliable.
Through holes 12 are formed in the positions, opposite to the two bulges 14, of the ring body 1, threads are arranged inside the through holes 12, and fastening bolts 13 penetrate through the threads in the through holes 12. The fastening bolts 13 are used to fasten the roll 4 in cooperation with the projections 14. The axis of the fastening bolt 13 and the center line between the two protrusions 14 are a line passing through the center of the ring body 1, so that the roller 4 can be uniformly fastened from three directions, and the fastening force to the roller 4 can be adjusted by adjusting the fastening bolt 13.
The outer side of the ring body 1 is welded with a connecting nut 11, and the connecting nut 11 is used for connecting a connecting mechanism.
The connecting mechanism comprises a right-angle Z-shaped body 2, and the right-angle Z-shaped body 2 is of an integrally formed structure and is firm and reliable in whole.
Screw has been seted up to one side level of right angle zigzag body 2, and the screw is used for connecting screw rod 22, and the link of screw rod 22 and right angle zigzag body 2 is provided with the nut, and the nut is used for fastening being connected between the two. The screw 22 is adapted to the coupling nut 11 for screwing the coupling nut 11 to thereby couple the rolls 4, and the position of the fastening mechanism can be adjusted by adjusting the coupling position of the screw 22 and the coupling nut 11.
The through-hole has been seted up to right angle zigzag body 2's opposite side level, and the through-hole is inside to be provided with the screw thread, and connecting bolt 21 is worn to be equipped with through the screw thread by the through-hole, and connecting bolt 21 is used for wearing out right angle zigzag body 2 to be connected coupling mechanism and driver plate 3. A gasket 23 is arranged between the right-angle Z-shaped body 2 and the connecting bolt 21, and the gasket 23 is used for stabilizing the connection between the two.
When the utility model is used, the connecting mechanism is connected with the driving plate 3 through the connecting bolt 21; fastening the fastening mechanism to the roll 4 by means of a fastening bolt 13; the connecting mechanism and the fastening mechanism are connected through a screw 22; the connecting mechanism and the fastening mechanism are driven to rotate by the rotation of the drive plate 3, so that the roller 4 is driven to rotate.
Claims (6)
1. Grinding machine actuating mechanism for roll production, its characterized in that: comprises a fastening mechanism for fastening the roller (4) and a connecting mechanism for connecting the fastening mechanism and the drive plate (3);
the fastening mechanism comprises a ring body (1) with a hollow interior, two protrusions (14) for supporting the roller (4) are arranged on the inner side surface of the ring body (1) at intervals, through holes (12) with threads arranged inside are formed in the positions, opposite to the two protrusions (14), on the ring body (1), and fastening bolts (13) for fastening the roller (4) penetrate through the through holes (12) through the threads; a connecting nut (11) for connecting a connecting mechanism is welded on the outer side surface of the ring body (1);
the connecting mechanism comprises a right-angle Z-shaped body (2), a screw hole formed in one side of the right-angle Z-shaped body (2) through the level is connected with a screw rod (22) used for connecting a connecting nut (11) in a threaded mode, and a through hole formed in the other side of the right-angle Z-shaped body (2) through the level and provided with threads is provided with a connecting bolt (21) used for connecting a driving plate (3) in a penetrating mode.
2. The driving mechanism of the grinding machine for producing the roll as claimed in claim 1, wherein: the supporting surface of the bulge (14) is an arc-shaped surface matched with the outer surface of the roller (4).
3. The driving mechanism of the grinding machine for producing the roll as claimed in claim 1, wherein: the axis of the fastening bolt (13) and the center line between the two bulges (14) are a line passing through the circle center of the ring body (1).
4. The driving mechanism of the grinding machine for producing the roll as claimed in claim 1, wherein: a gasket (23) for stable connection is arranged between the right-angle Z-shaped body (2) and the connecting bolt (21).
5. The driving mechanism of the grinding machine for producing the roll as claimed in claim 1, wherein: the ring body (1) and the bulge (14) are of an integrally formed structure.
6. The driving mechanism of the grinding machine for producing the roll as claimed in claim 1, wherein: the right-angle Z-shaped body (2) is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380093.0U CN214351730U (en) | 2021-02-19 | 2021-02-19 | Grinding machine driving mechanism for roll production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380093.0U CN214351730U (en) | 2021-02-19 | 2021-02-19 | Grinding machine driving mechanism for roll production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214351730U true CN214351730U (en) | 2021-10-08 |
Family
ID=77964985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120380093.0U Expired - Fee Related CN214351730U (en) | 2021-02-19 | 2021-02-19 | Grinding machine driving mechanism for roll production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214351730U (en) |
-
2021
- 2021-02-19 CN CN202120380093.0U patent/CN214351730U/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: 20211008 |