CN213858532U - Quick clamping device for grinding of straightening roller - Google Patents
Quick clamping device for grinding of straightening roller Download PDFInfo
- Publication number
- CN213858532U CN213858532U CN202022410547.2U CN202022410547U CN213858532U CN 213858532 U CN213858532 U CN 213858532U CN 202022410547 U CN202022410547 U CN 202022410547U CN 213858532 U CN213858532 U CN 213858532U
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- taper sleeve
- wall
- straightening roller
- clamping device
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Abstract
The utility model relates to a leveling roller coping technical field especially relates to a quick clamping device of leveling roller grinding. The inner taper sleeve and the outer taper sleeve are sleeved with the straightening roller, the outer wall of the inner taper sleeve is in a taper cylinder shape, the inner wall of the inner taper sleeve is in a hollow straight cylinder shape, the inner wall of the outer taper sleeve is in an inner taper cylinder shape, the inner taper sleeve and the outer taper sleeve are sleeved, the outer conical surface of the inner taper sleeve is attached to the inner conical surface of the outer taper sleeve, and the straightening roller is locked by sleeving the inner wall of the inner taper sleeve. The outer taper sleeve is matched with the conical surface of the inner taper sleeve, so that the concentricity of the outer circle of the straightening roller bearing platform and a quick clamping device for the grinding of the straightening roller is ensured. The fastening bolt is matched with a threaded hole on the end face of the straightening roller to fasten the outer taper sleeve on the inner taper sleeve, so that the straightening roller is rigidly connected with a quick grinding clamping device of the straightening roller. The utility model discloses the structure is practical, and is easy and simple to handle, and installation effectiveness and precision are high, are suitable for the grinding of straightener roll excircle.
Description
Technical Field
The utility model relates to a leveling roller coping technical field especially relates to a quick clamping device of leveling roller grinding.
Background
At present, when the straightening roller is used for polishing, one end of the straightening roller is provided with a cooling hole with the diameter of 80mm, a blind plate is welded on the cooling hole with the diameter of 80mm in a blocking mode in the traditional polishing process, a C650 lathe is used for turning and polishing, the center hole of the center of a grinding machine is drilled again after the outer circle of the blind plate is aligned, then the grinding machine is used for grinding the outer circle of the straightening roller, the auxiliary time is long, the improvement of the polishing processing efficiency is not facilitated, and certain damage can be caused to a workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a quick clamping device of straightening roller grinding easy and simple to handle, installation effectiveness and precision are high is provided.
In order to solve the problems, the technical scheme of the utility model is a quick clamping device of straightener roll grinding, including interior taper sleeve and outer taper sleeve, interior taper sleeve and outer taper sleeve and straightener roll suit, interior taper sleeve outer wall is the taper tube form, and interior taper sleeve inner wall is hollow straight section of thick bamboo, and outer taper sleeve inner wall is interior taper tube form, interior taper sleeve and outer taper sleeve suit, the outer conical surface of interior taper sleeve and the laminating of the inner conical surface of outer taper sleeve, the inner wall suit locking straightener roll of interior taper sleeve.
The inner taper sleeve is provided with an expansion joint. The inner taper sleeve can clamp the straightening roller conveniently through the conical surface self-locking function of the inner taper sleeve and the outer taper sleeve, and meanwhile, the inner taper sleeve can be detached quickly after machining is finished, so that a workpiece cannot be damaged easily.
The outer taper sleeve is provided with a driving lever screw hole and a fastening screw hole, one end face of the outer taper sleeve is provided with the fastening screw hole, the fastening screw hole of the outer taper sleeve is connected with the straightening roller through a fastening bolt, the conical surface of the outer taper sleeve is provided with the driving lever screw hole, the driving lever screw is connected with the driving lever screw hole of the outer taper sleeve, and the nail tip of the driving lever screw is locked and attached to the outer wall of the inner taper sleeve. The structure is convenient for connection with processing equipment and power transmission.
The conical surface of the outer conical sleeve is provided with a plurality of deflector rod screw holes which are arranged at equal intervals. The deflector rod screw hole is connected with a deflector rod screw driven by the grinding machine.
Compared with the prior art, the utility model has the following advantage:
1. the outer taper sleeve is matched with the conical surface of the inner taper sleeve, so that the concentricity of the outer circle of the straightening roller bearing platform and a quick clamping device for the grinding of the straightening roller is ensured.
2. The fastening bolt is matched with a threaded hole on the end face of the straightening roller to fasten the outer taper sleeve on the inner taper sleeve, so that the straightening roller is rigidly connected with a quick grinding clamping device of the straightening roller.
3. The utility model discloses the structure is practical, and is easy and simple to handle, and installation effectiveness and precision are high, are suitable for the grinding of straightener roll excircle.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is an assembly view of the present invention;
FIG. 2 is an assembled partial cross-sectional view of the present invention;
FIG. 3 is a schematic view of the inner taper sleeve of the present invention;
fig. 4 is a schematic view of the outer taper sleeve of the present invention.
In the figure: 1-inner taper sleeve, 2-outer taper sleeve, 3-deflector rod screw, 4-fastening bolt, 5-expansion joint.
Detailed Description
The utility model provides a quick clamping device of straightener roll grinding, includes interior taper sleeve 1 and outer taper sleeve 2, and interior taper sleeve 1 and outer taper sleeve 2 and straightener roll suit, interior taper sleeve 1 outer wall are the awl tube-shape, and interior taper sleeve 1 inner wall is the hollow straight section of thick bamboo, and outer taper sleeve 2 inner wall is interior taper tube-shape, and interior taper sleeve 1 and outer taper sleeve 2 suit, the outer conical surface of interior taper sleeve 1 and the interior conical surface laminating of outer taper sleeve 2, the inner wall suit locking straightener roll of interior taper sleeve 1.
The inner taper sleeve 1 is provided with an expansion joint 5. The outer taper sleeve 2 is provided with a driving lever screw hole and a fastening screw hole, one end face of the outer taper sleeve 2 is provided with the fastening screw hole, the fastening screw hole of the outer taper sleeve 2 is connected with the straightening roller through a fastening bolt 4, the conical surface of the outer taper sleeve 2 is provided with the driving lever screw hole, the driving lever screw 3 is connected with the driving lever screw hole of the outer taper sleeve 2, and the nail tip of the driving lever screw 3 is locked and attached to the outer wall of the inner taper sleeve 1. The conical surface of the outer conical sleeve 2 is provided with a plurality of deflector rod screw holes which are arranged at equal intervals.
The outer taper sleeve is in a circular truncated cone shape, a conical cavity is arranged in the outer taper sleeve, and the inner conical surface of the outer taper sleeve is matched with the inner taper sleeve. The size of the outer conical surface of the inner taper sleeve is matched with that of the outer taper sleeve. The size of the inner hole of the inner taper sleeve is matched with the size of the excircle of the straightening roller bearing table. And the thread parameters of the fastening bolt are matched with six threaded holes on the end surface of the straightening roll. And the thread parameters of the deflector rod screw are matched with the models of the three threaded holes of the outer taper sleeve.
During the use, a quick clamping device's of straightener roll grinding clamping process:
(1) the inner taper sleeve 1 is arranged in a straightening roll bearing platform, the inner wall of the inner taper sleeve 1 is in clearance fit connection with the excircle of the straightening roll bearing platform,
(2) sleeving the outer taper sleeve 2 on the inner taper sleeve 1;
(3) the fastening bolt 4 is screwed into the threaded hole on the end face of the straightening roll through the outer taper sleeve 2;
(4) the end face of the inner taper sleeve 1 is abutted against the shaft shoulder of the straightening roller, the outer taper sleeve 2 is fastened on the inner taper sleeve provided with the expansion joint 5 by screwing the fastening bolt 4, the outer conical surface of the inner taper sleeve is attached to the inner conical surface of the outer taper sleeve, the inner hole of the inner taper sleeve 2 is tightly hooped on the outer circle of the bearing platform of the straightening roller through conical surface self-locking, and the workpiece is clamped tightly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a quick clamping device of straightener roll grinding which characterized in that: including interior taper sleeve (1) and outer taper sleeve (2), interior taper sleeve (1) and outer taper sleeve (2) and straightener roll suit, interior taper sleeve (1) outer wall is the awl tube-shape, and interior taper sleeve (1) inner wall is hollow straight section of thick bamboo, and outer taper sleeve (2) inner wall is interior taper tube-shape, and interior taper sleeve (1) and outer taper sleeve (2) suit, the interior conical surface laminating of the outer conical surface of interior taper sleeve (1) and outer taper sleeve (2), the inner wall suit locking straightener roll of interior taper sleeve (1).
2. The straightening roll grinding rapid clamping device as claimed in claim 1, wherein: the inner taper sleeve (1) is provided with an expansion joint (5).
3. The straightening roll grinding rapid clamping device as claimed in claim 1, wherein: the outer taper sleeve (2) is provided with a driving lever screw hole and a fastening screw hole, a fastening screw hole is formed in one end face of the outer taper sleeve (2), the fastening screw hole of the outer taper sleeve (2) is connected with the straightening roller through a fastening bolt (4), the conical surface of the outer taper sleeve (2) is provided with the driving lever screw hole, the driving lever screw (3) is connected with the driving lever screw hole of the outer taper sleeve (2), and the nail tip of the driving lever screw (3) is locked and attached to the outer wall of the inner taper sleeve (1).
4. The straightening roll grinding rapid clamping device as claimed in claim 1, wherein: the conical surface of the outer taper sleeve (2) is provided with a plurality of deflector rod screw holes which are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022410547.2U CN213858532U (en) | 2020-10-27 | 2020-10-27 | Quick clamping device for grinding of straightening roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022410547.2U CN213858532U (en) | 2020-10-27 | 2020-10-27 | Quick clamping device for grinding of straightening roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213858532U true CN213858532U (en) | 2021-08-03 |
Family
ID=77074789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022410547.2U Active CN213858532U (en) | 2020-10-27 | 2020-10-27 | Quick clamping device for grinding of straightening roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213858532U (en) |
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2020
- 2020-10-27 CN CN202022410547.2U patent/CN213858532U/en active Active
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