CN203245651U - Clamping locating device for section steel straightening roll machining - Google Patents
Clamping locating device for section steel straightening roll machining Download PDFInfo
- Publication number
- CN203245651U CN203245651U CN 201320273448 CN201320273448U CN203245651U CN 203245651 U CN203245651 U CN 203245651U CN 201320273448 CN201320273448 CN 201320273448 CN 201320273448 U CN201320273448 U CN 201320273448U CN 203245651 U CN203245651 U CN 203245651U
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- CN
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- Prior art keywords
- section steel
- axle
- straightening roller
- spindle
- steel straightening
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Abstract
The utility model discloses a clamping locating device for section steel straightening roll machining, and belongs to the technical field of machining fixture equipment. The clamping locating device is used for clamping various section steel straightening rolls conveniently and quickly. According to the technical scheme, the clamping locating device comprises a spindle, a top ring, a lock nut and a connecting key. One end of the spindle is clamped on a chuck of a horizontal type machine tool, the middle part of the spindle is sleeved with a section steel straightening roll, the part, on the outer side of the section steel straightening roll, of the spindle is sleeved with the top ring, the lock nut is screwed on threads at the outer end of the spindle, an end face of the lock nut abuts against an end face of the top ring, and the connecting key is arranged inside a key groove of the spindle and a central hole key groove of the section steel straightening roll in an embedded mode. According to the clamping locating device, the chuck drives the spindle and the section steel straightening roll to rotate together to finish the machining process. The clamping locating device has the advantages of being simple in structure, quick to disassemble and assemble. Top rings with different thicknesses can be selected according to section steel straightening rolls with different thicknesses, so that section steel straightening rolls with different specifications and thicknesses can be machined and repaired on an existing horizontal type machine tool, machining time is saved and machining cost is lowered.
Description
Technical field
The utility model relate to a kind of beam straightening roller add use man-hour the positioner that is installed, belong to machined jig equipment technical field.
Background technology
The beam straightening roller has two types of top roll and lower rolls, and top roll is the angle steel upper straightening roll, and lower roll is smoothing roll under the angle steel.During this two kinds of beam straightening rollers, because beam straightening roller middle part is large diameter hole, can't adopt top direct location in processing, although the angle steel upper straightening roll can adopt the claw location that directly is installed, centering is loaded down with trivial details; And for smoothing roll under the angle steel, then can't adopt the claw location that directly is installed.Therefore need to finish better smoothing roll in the processing repair of horizontal lathe behind the suitable positioner that is installed of design.
The utility model content
Technical problem to be solved in the utility model provides a kind of positioner that is installed for the processing of beam straightening roller, and this positioner that is installed can both use when processing top roll and lower roll, and is installed easily and fast, firmly.
The technical scheme that solves the problems of the technologies described above is:
A kind of positioner that is installed for the processing of beam straightening roller, comprise axle in its formation, apical ring, locknut, one end of axle be installed on and the chuck of horizontal lathe on, the center-hole diameter of the diameter of the mid portion of axle and beam straightening roller is complementary, the beam straightening roller shell is contained on the mid portion of axle, mid portion cover in the axle in the outside of beam straightening roller has apical ring, the diameter of the internal diameter of apical ring and the mid portion of axle is complementary, the other end of axle has screw thread, locknut is tightened on the screw thread of axle outer end, the outside end face close contact of the inner side end of locknut and apical ring.
The above-mentioned positioner that is installed for beam straightening roller processing has keyway on the mid portion of described axle, and the centre bore keyway of keyway and beam straightening roller is complementary, and connecting key is inlaid in the centre bore keyway of the keyway of axle and beam straightening roller.
The above-mentioned positioner that is installed for the processing of beam straightening roller, described apical ring has multi-thickness, and the internal diameter of the apical ring of multi-thickness is identical, and the apical ring of beam straightening roller outside suit is one or more.
The beneficial effects of the utility model are as follows:
The beam straightening roller of all size and thickness can be sleeved on the axle, installs additional behind the apical ring by nut-locking, and an end clamping of axle is on the chuck of horizontal lathe, and chuck drives axle and the beam straightening roller rotates together, finishes process.The utility model is simple in structure, dismounting is quick, can select according to the beam straightening roller of different-thickness the apical ring of different-thickness, realize the processing repair of beam straightening roller on existing horizontal lathe of all size and thickness, saved process time, reduced processing cost.
Description of drawings
Fig. 1 is the scheme of installation of a kind of beam straightening roller of the present utility model;
Fig. 2 is the scheme of installation of another kind of beam straightening roller.
Mark is as follows among the figure: axle 1, apical ring 2, locknut 3, connecting key 4, screw thread 5, beam straightening roller 6.
The specific embodiment
The utility model is comprised of axle 1, apical ring 2, locknut 3, connecting key 4.
Show among the figure, an end of axle 1 be installed on and the chuck of horizontal lathe on, the center-hole diameter of the diameter of the mid portion of axle 1 and beam straightening roller 6 is complementary, beam straightening roller 6 is sleeved on the mid portion of axle 1.
Show on the mid portion of axle 1 keyway is arranged among the figure, the centre bore keyway of keyway and beam straightening roller 6 is complementary, and connecting key 4 is inlaid in the centre bore keyway of the keyway of axle 1 and beam straightening roller 6.
Show among the figure, mid portion cover in the axle 1 in the outside of beam straightening roller 6 has apical ring 2, and apical ring 2 be plurality of specifications, their thickness difference, can select according to the beam straightening roller 6 of different-thickness the apical ring 2 of different-thickness, also can be used in combination with the apical ring 2 of a plurality of different-thickness.
Show among the figure that the outermost end of axle 1 has screw thread 5, locknut 3 is tightened on the screw thread 5 of axle outer end, and the outside end face close contact of the inner side end of locknut 3 and apical ring 2 holds out against apical ring 2 on the side of beam straightening roller 6.
Using method of the present utility model is as follows:
As shown in the figure, at first connecting key 4 is installed on the keyway of axle 1 in advance, then centre bore keyway and the connecting key 4 with beam straightening roller 6 aligns, and beam straightening roller 6 is installed on the axle 1, apical ring 2, locknut 3 is installed on the axle 1 successively again.Rely on apical ring 2, locknut 3 that beam straightening roller 6 is tightly blocked, when axle 1 is rotated, rely on connecting key 4 to drive the rotation of beam straightening roller 6, finish turnery.In process, only need rotation locknut 3, extract apical ring 2, get final product more changing jobs of progressive type steel straightening roller 6, easy and simple to handle.
Being installed of the beam straightening roller 6 that apical ring 2 by selecting different-thickness or 2 combinations of a plurality of apical ring can realize different-thickness.At larger beam straightening roller 6(such as U-shaped steel straightening roller, the channel-section steel smoothing roll etc. of processing Thickness Ratio) time, can select thin apical ring 2 or reduce apical ring 2; When the less beam straightening roller 6 of processing thickness, can select the large apical ring of thickness 2 or with a plurality of apical ring 2 stack combinations.
After adopting the utility model, realize that simultaneously the beam straightening roller 6 of different-thickness is in the processing repair of same lathe.
Claims (3)
1. one kind is used for the positioner that is installed that the beam straightening roller is processed, it is characterized in that: comprise axle (1) in its formation, apical ring (2), locknut (3), one end of axle (1) be installed on and the chuck of horizontal lathe on, the center-hole diameter of the diameter of the mid portion of axle (1) and beam straightening roller (6) is complementary, beam straightening roller (6) is sleeved on the mid portion of axle (1), mid portion cover in the axle (1) in the outside of beam straightening roller (6) has apical ring (2), the diameter of the mid portion of the internal diameter of apical ring (2) and axle (1) is complementary, the other end of axle (1) has screw thread (5), locknut (3) is tightened on the screw thread (5) of axle outer end, the outside end face close contact of the inner side end of locknut (3) and apical ring (2).
2. the positioner that is installed for beam straightening roller processing according to claim 1, it is characterized in that: on the mid portion of described axle (1) keyway is arranged, the centre bore keyway of keyway and beam straightening roller (6) is complementary, and connecting key (4) is inlaid in the centre bore keyway of the keyway of axle (1) and beam straightening roller (6).
3. the positioner that is installed for beam straightening roller processing according to claim 2, it is characterized in that: described apical ring (2) has multi-thickness, the internal diameter of the apical ring of multi-thickness (2) is identical, and the apical ring (2) of beam straightening roller (6) outside suit is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273448 CN203245651U (en) | 2013-05-20 | 2013-05-20 | Clamping locating device for section steel straightening roll machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320273448 CN203245651U (en) | 2013-05-20 | 2013-05-20 | Clamping locating device for section steel straightening roll machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245651U true CN203245651U (en) | 2013-10-23 |
Family
ID=49372112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320273448 Expired - Fee Related CN203245651U (en) | 2013-05-20 | 2013-05-20 | Clamping locating device for section steel straightening roll machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780934A (en) * | 2016-03-01 | 2016-07-20 | 广东易佳梯科技有限公司 | Device for connection of section steel members for elevator shaft |
-
2013
- 2013-05-20 CN CN 201320273448 patent/CN203245651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780934A (en) * | 2016-03-01 | 2016-07-20 | 广东易佳梯科技有限公司 | Device for connection of section steel members for elevator shaft |
| CN105780934B (en) * | 2016-03-01 | 2017-12-05 | 广东易佳梯科技有限公司 | A kind of device for the connection of elevator Steel section member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |