CN214919250U - Guide centering adjusting device - Google Patents
Guide centering adjusting device Download PDFInfo
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- CN214919250U CN214919250U CN202121202031.7U CN202121202031U CN214919250U CN 214919250 U CN214919250 U CN 214919250U CN 202121202031 U CN202121202031 U CN 202121202031U CN 214919250 U CN214919250 U CN 214919250U
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- side plates
- guide
- sleeve
- base
- rear support
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Abstract
The utility model provides a guide centering adjusting device, which comprises a bottom frame, a front bracket and a rear bracket, wherein the bottom frame comprises a base and two side plates which are arranged in parallel, the front bracket is arranged at one end of the side plates connected with the base, and the rear bracket is arranged at one end of the side plates away from the base; the side plates are arranged on the inner sides of the side plates, the side plates are opposite to the side plates, the fixing blocks are provided with threaded holes penetrating through the longitudinal end faces of the fixing blocks, and fastening screws are arranged in the threaded holes. The utility model is provided with a base used for positioning the guide assembly between the two side plates; a fastening screw is arranged between the side plates to finely adjust and fix the two sides of the guide and guard so that the guide and guard are fixed on the symmetrical surfaces of the two side plates; the both ends of curb plate are provided with fore-stock and after-poppet respectively, are provided with the sleeve of symmetry on fore-stock and the after-poppet, and the appearance stick that will be used for the centering stretches into two sleeves in, can begin the debugging to the guide. The utility model discloses simple structure can accomplish the centering adjustment of leading defending.
Description
Technical Field
The utility model relates to a rolling mill is led and is defended production auxiliary device, especially a lead and defend centering adjusting device.
Background
The guide is a device which is arranged in the front of and behind a roll pass and helps a rolled piece to accurately and stably enter and exit the roll pass according to a set direction and state in the section steel rolling process, the guide firstly ensures the centering degree of a guide body before installation, and if the centering degree of the guide body is not accurate enough, the rolled piece can cause abrasion to a guide roller of the guide, and even can cause the angle of the rolled piece entering a rolling mill to change.
The alignment of the guides in the prior art is manually determined by eye, so that the two pairs of guide rollers are approximately centered. However, the visual inspection result is often inaccurate, and the calibration after installation takes a lot of effort, so that the guide and guard must be calibrated before installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple guide centering adjusting device, which comprises a bottom frame, a front bracket and a rear bracket, wherein the bottom frame comprises a base and two side plates which are arranged in parallel, and one ends of the two side plates are connected through the base;
the front support is arranged at one end of the side plate connected with the base, and the rear support is arranged at one end of the side plate far away from the base;
the upper end of the front bracket is provided with a first sleeve penetrating through the transverse plane of the front bracket, and the center of the first sleeve is provided with an axial first through hole; the upper end of the rear support is provided with a second sleeve penetrating through a transverse plane of the rear support, the center of the second sleeve is provided with an axial second through hole, and the axial leads of the first sleeve and the second sleeve are positioned on the same straight line; the top of the front bracket is provided with a first locking hole, and the first locking hole extends to the center of the first sleeve; the top of the rear support is provided with a second locking hole, and the second locking hole extends to the center of the second sleeve;
the side plates are arranged on the inner sides of the side plates, the side plates are opposite to the side plates, the fixing blocks are provided with threaded holes penetrating through the longitudinal end faces of the fixing blocks, and fastening screws are arranged in the threaded holes.
Further, a positioning block is arranged on the inner side of the base.
Furthermore, the fixed blocks are respectively provided with two groups along the side plates on two sides, and the fixed blocks on the side plates on two sides are symmetrically arranged.
Furthermore, a longitudinal slide rail is arranged at one end, far away from the base, of the side plate, and a transverse first connecting hole is formed in the slide rail; the bottom of back support is provided with the slider that corresponds the slide rail, be provided with the second connecting hole on the slider, first connecting hole and second connecting hole correspond each other.
The utility model provides a guide centering device, wherein a base used for positioning a guide assembly is arranged between two side plates; a fastening screw is arranged between the side plates to finely adjust and fix the two sides of the guide and guard, so that the guide and guard are fixed on the symmetrical surfaces of the two side plates, and the stability of the guide and guard assembly is ensured; the both ends of curb plate are provided with fore-stock and after-poppet respectively, are provided with the sleeve of symmetry on fore-stock and the after-poppet, and the appearance stick that will be used for the centering stretches into two sleeves in, can begin the debugging to the guide. The utility model discloses simple structure can accomplish the centering adjustment of leading defending.
Drawings
Fig. 1 is a schematic structural view of a guide centering adjustment device of the present invention;
fig. 2 is a top view of a guide centering adjustment device of the present invention;
fig. 3 is a left side view of the guide centering adjustment device of the present invention.
Detailed Description
The guide centering adjusting device shown in fig. 1-3 comprises a bottom frame, a front support 1 and a rear support 2, wherein the bottom frame comprises a base 3 and two side plates 4 arranged in parallel, and one ends of the two side plates 4 are connected through the base 3; the front support 1 is arranged at one end of the side plate 4 connected with the base 3, and the rear support 2 is arranged at one end of the side plate 4 far away from the base 3. The end part of the guide assembly is abutted against the front end face of the base 3, and the body of the guide device is positioned between the front support 1 and the rear support 2. The shape of the base 3 can be adjusted according to the shape of the guide assembly, for example, a key groove is formed at the front end of part of the guide assembly, correspondingly, a positioning block 5 is arranged on the inner side of the base 3, and the positioning block 5 is matched with the key groove, so that the guide assembly is stabilized at the center of the device.
The upper end of the front bracket 1 is provided with a first sleeve 6 penetrating through the transverse plane of the front bracket 1, and the center of the first sleeve 6 is provided with an axial first through hole 7; the upper end of the rear support 2 is provided with a second sleeve 8 penetrating through the transverse plane of the rear support 2, the center of the second sleeve 8 is provided with an axial second through hole 9, and the axial leads of the first sleeve 6 and the second sleeve 8 are located on the same straight line. The top of fore-stock 1 is provided with first locking hole 10, first locking hole 10 extends to the center of first sleeve 6, and the top of after-stock 2 is provided with second locking hole 11, second locking hole 11 extends to the center of second sleeve 8.
The opposite inner sides of the side plates 4 are provided with fixed blocks 12, the fixed blocks 12 are provided with threaded holes penetrating through the longitudinal end faces of the fixed blocks 12, and fastening screws 13 are arranged in the threaded holes. The fastening screw 13 is used for fixing the guide assembly, so that the guide is fixed in the area enclosed by the side plate 4 and the front bracket 1 and the rear bracket 2. The position of the assembly is taken as a fixed reference plane, and the position of the assembly cannot be changed in the adjusting process. Specifically, two groups of fixing blocks 12 are respectively arranged along the side plates 4 on the two sides, and the fixing blocks 12 on the side plates 4 on the two sides are symmetrically arranged. Two groups of fixed blocks 12 can be respectively and correspondingly arranged at the front end and the rear end of the guide, and the fastening screw 13 pushes the guide for finely adjusting the position of the guide.
Placing the guide to be centered between the two embodiments, making the front end of the guide assembly level with the end of the base 3, adjusting the fastening screws 13 on the side plates 4 at the two sides, fastening the two sides of the guide, and finely adjusting the position of the guide assembly while fastening the fastening screws 13; in addition, the fastening screw 13 can compensate the length of the guide to be fastened, and the extending lengths of the fastening screws 13 on the two sides are kept equal, so that the guide assembly can be positioned in the center of the device. At the moment, a sample rod is arranged in the first sleeve 6 or the second sleeve 8 and penetrates through the guide, the position of the sample rod is locked through the first locking hole 10 and the second locking hole 11, and the sample rod is kept straight in the first sleeve 6 and the second sleeve 8; and adjusting a guide plate or a guide roller suspension beam of the guide and guard to enable the guide roller to tightly press the sample rod, thereby completing the centering operation of the guide and guard.
Particularly, in the utility model, a longitudinal slide rail 14 is arranged at one end of the side plate 4 far away from the base 3, and a transverse first connecting hole is arranged on the slide rail 14; the bottom of rear support 2 is provided with slider 15 corresponding to slide rail 14, be provided with the second connecting hole on slider 15, first connecting hole and second connecting hole correspond to each other. Before working, firstly, the rear bracket 2 is moved to two sides of the side plate 4 along the slide rail 14, so that an opening is formed at the rear end of the side plate 4, at the moment, the embodiment is pushed to the guide assembly through the opening, the guide assembly is propped against the base 3, and the position of the guide is finely adjusted and fastened by the fastening screw 13; and moving the rear support 2, and enabling the rear support 2 to enter a working position through the first connecting hole and the second connecting hole, wherein the axial leads of the first sleeve 6 and the second sleeve 8 are positioned on the same straight line.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (4)
1. The utility model provides a guide centering adjusting device which characterized in that: the device comprises a bottom frame, a front support and a rear support, wherein the bottom frame comprises a base and two side plates which are arranged in parallel, and one ends of the two side plates are connected through the base;
the front support is arranged at one end of the side plate connected with the base, and the rear support is arranged at one end of the side plate far away from the base;
the upper end of the front bracket is provided with a first sleeve penetrating through the transverse plane of the front bracket, and the center of the first sleeve is provided with an axial first through hole; the upper end of the rear support is provided with a second sleeve penetrating through a transverse plane of the rear support, the center of the second sleeve is provided with an axial second through hole, and the axial leads of the first sleeve and the second sleeve are positioned on the same straight line; the top of the front bracket is provided with a first locking hole, and the first locking hole extends to the center of the first sleeve; the top of the rear support is provided with a second locking hole, and the second locking hole extends to the center of the second sleeve;
the side plates are arranged on the inner sides of the side plates, the side plates are opposite to the side plates, the fixing blocks are provided with threaded holes penetrating through the longitudinal end faces of the fixing blocks, and fastening screws are arranged in the threaded holes.
2. The guide centering adjustment device of claim 1, wherein: the inner side of the base is provided with a positioning block.
3. The guide centering adjustment device of claim 1, wherein: the fixed blocks are respectively provided with two groups along the side plates at two sides, and the fixed blocks on the side plates at two sides are symmetrically arranged.
4. The guide centering adjustment device of claim 1, wherein: one end of the side plate, which is far away from the base, is provided with a longitudinal slide rail, and the slide rail is provided with a transverse first connecting hole; the bottom of back support is provided with the slider that corresponds the slide rail, be provided with the second connecting hole on the slider, first connecting hole and second connecting hole correspond each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202031.7U CN214919250U (en) | 2021-05-31 | 2021-05-31 | Guide centering adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202031.7U CN214919250U (en) | 2021-05-31 | 2021-05-31 | Guide centering adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214919250U true CN214919250U (en) | 2021-11-30 |
Family
ID=79057286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202031.7U Active CN214919250U (en) | 2021-05-31 | 2021-05-31 | Guide centering adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214919250U (en) |
-
2021
- 2021-05-31 CN CN202121202031.7U patent/CN214919250U/en active Active
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