CN211178289U - Testing arrangement of roller concentricity - Google Patents
Testing arrangement of roller concentricity Download PDFInfo
- Publication number
- CN211178289U CN211178289U CN202020170795.1U CN202020170795U CN211178289U CN 211178289 U CN211178289 U CN 211178289U CN 202020170795 U CN202020170795 U CN 202020170795U CN 211178289 U CN211178289 U CN 211178289U
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- supporting frame
- synchronous belt
- sliding block
- frame
- dial indicator
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Abstract
The utility model discloses a roller concentricity testing device, which comprises a synchronous belt wheel I, a synchronous belt wheel II, a synchronous belt, a left side supporting frame, a right side supporting frame, a sliding block, a dial indicator and a dial indicator mounting frame; the left supporting frame and the right supporting frame are symmetrically arranged at two ends of the roll shaft; arc-shaped grooves for placing the roll shafts are formed in the tops of the left supporting frame and the right supporting frame; a synchronous belt wheel I is arranged below the left supporting frame and the right supporting frame; sliding grooves are formed in the left supporting frame and the right supporting frame, and the sliding block transversely moves along the sliding grooves; a second synchronous belt wheel is arranged on the sliding block; the sliding block is transversely adjusted through a transverse adjusting component; the synchronous belt is used for connecting the end part of the roller shaft with the first synchronous belt wheel; the second synchronous belt wheel is used for adjusting the tension of the synchronous belt; the dial indicator is arranged on the dial indicator mounting frame; two ends of the dial indicator mounting frame are respectively mounted on the left side supporting frame and the right side supporting frame on two sides. The utility model discloses the installation of the different roller of being convenient for is dismantled.
Description
Technical Field
The utility model relates to a roll shaft test fixture specifically sets up a roll shaft concentricity's testing arrangement.
Background
Traditional roller concentricity detection device all designs a grudging post, and through support bearing back, the roller is carried out the concentricity and is beated and detect under the free rotation state, when detecting the concentricity unqualified, need rectify or do over again the roller from the axostylus axostyle with the bearing after dismantling, and the bearing after dismantling is hardly reuse, causes the wasting of resources, leads to the cost to improve.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a testing arrangement of roller concentricity, the installation of the different rollers of being convenient for is dismantled.
In order to solve the technical problem, the utility model discloses take following technical scheme: a testing device for concentricity of a roller comprises a synchronous belt wheel I, a synchronous belt wheel II, a synchronous belt, a left side supporting frame, a right side supporting frame, a sliding block, a dial indicator and a dial indicator mounting frame;
the left supporting frame and the right supporting frame are symmetrically arranged at two ends of the roll shaft; arc-shaped grooves for placing the roll shafts are formed in the tops of the left supporting frame and the right supporting frame; a first synchronous belt wheel is arranged below the left supporting frame and the right supporting frame; the left supporting frame and the right supporting frame are provided with sliding grooves, and the sliding block transversely moves along the sliding grooves; a second synchronous belt wheel is arranged on the sliding block; the sliding block is transversely adjusted through a transverse adjusting component; the synchronous belt is used for connecting the end part of the roller shaft and the first synchronous pulley; the second synchronous pulley is used for adjusting the tension of the synchronous belt; the dial indicator is arranged on the dial indicator mounting frame; and two ends of the dial indicator mounting frame are respectively arranged on the left side supporting frame and the right side supporting frame on two sides.
Further, the first synchronous pulley is driven by a driving device; the driving device is a driving motor.
Further, the transverse adjusting assembly comprises an adjusting screw rod; a threaded hole is formed in the sliding block; the sliding block is in threaded connection with the adjusting screw rod; the end part of the adjusting screw rod is provided with a handle.
Furthermore, the sliding block, the first synchronous belt wheel, the second synchronous belt wheel and the synchronous belt are all arranged on the inner side of the supporting frame.
Further, the dial indicator mounting frame comprises a transverse frame and a movable bracket; the transverse frame is provided with a channel for the movable support to pass through; the movable support is fixed on the cross frame through bolts.
The utility model has the advantages that: the utility model discloses a hold-in range and hold-in range wheel drive roller transmission adjust tension through another synchronous pulley, and the installation and the dismantlement of roller when convenient different rollers detect can not cause the wasting of resources.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of the slider.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description.
As shown in fig. 1-2, the device for testing concentricity of a roller according to the present invention comprises a first synchronous pulley 1, a second synchronous pulley 2, a synchronous belt 3, a left support frame 4, a right support frame 5, a slider 6, a dial indicator 7 and a dial indicator mounting frame 8;
the left supporting frame 4 and the right supporting frame 5 are symmetrically arranged at two ends of the roll shaft; arc-shaped grooves for placing the roll shafts are formed in the tops of the left supporting frame 4 and the right supporting frame 5; a synchronous belt wheel I1 is arranged below the left supporting frame 4 and the right supporting frame 5; the left supporting frame 4 and the right supporting frame 5 are provided with sliding grooves, and the sliding block 6 transversely moves along the sliding grooves; a second synchronous belt wheel 2 is arranged on the sliding block 6; the sliding block 6 is transversely adjusted through a transverse adjusting component; the synchronous belt 3 is used for connecting the end part of the roller shaft and the synchronous pulley I1; the second synchronous pulley 2 is used for adjusting the tension of a synchronous belt; the dial indicator 7 is arranged on the dial indicator mounting frame 8; and two ends of the dial indicator mounting frame 8 are respectively arranged on the left side support frame 4 and the right side support frame 5 on two sides.
The synchronous pulley I1 is driven by a driving device; the driving device is a driving motor.
The transverse adjusting assembly comprises an adjusting screw 9; a threaded hole is formed in the sliding block; the sliding block is in threaded connection with the adjusting screw rod; the end of the adjusting screw is provided with a handle 10.
The transverse adjusting component can also be a linear module arranged in the sliding groove, and the sliding block is driven by the linear module to rotate left and right.
The sliding block 6, the synchronous pulley I1, the synchronous pulley II 2 and the synchronous belt 3 are all arranged on the inner side of the supporting frame.
The dial indicator mounting rack 8 comprises a transverse rack 81 and a movable bracket 82; the transverse frame 81 is provided with a channel 83 for the movable bracket 82 to pass through; the movable bracket 82 is fixed on the cross frame 81 through bolts. The two ends of the cross frame 81 are respectively fixed on the left support frame 4 and the right support frame 5 at the two sides. The dial gauge is mounted on the moving carriage 82.
The utility model discloses synchronous pulley 2's removal is loosened or the tensioning hold-in range, convenient dismantlement and installation roller.
The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.
Claims (5)
1. The utility model provides a testing arrangement of roller concentricity which characterized in that: the device comprises a synchronous belt wheel I (1), a synchronous belt wheel II (2), a synchronous belt (3), a left supporting frame (4), a right supporting frame (5), a sliding block (6), a dial indicator (7) and a dial indicator mounting frame (8);
the left supporting frame (4) and the right supporting frame (5) are symmetrically arranged at two ends of the roll shaft; arc-shaped grooves for placing the roll shafts are formed in the tops of the left supporting frame (4) and the right supporting frame (5); a first synchronous belt wheel (1) is arranged below each of the left supporting frame (4) and the right supporting frame (5); sliding grooves are formed in the left supporting frame (4) and the right supporting frame (5), and the sliding block (6) moves transversely along the sliding grooves; a second synchronous belt wheel (2) is arranged on the sliding block (6); the sliding block (6) is transversely adjusted through a transverse adjusting component; the synchronous belt (3) is used for connecting the end part of the roller shaft with the first synchronous pulley (1); the second synchronous pulley (2) is used for adjusting the tension of the synchronous belt;
the dial indicator (7) is arranged on the dial indicator mounting frame (8); and two ends of the dial indicator mounting frame (8) are respectively arranged on the left side supporting frame (4) and the right side supporting frame (5) on two sides.
2. The roll concentricity testing apparatus of claim 1, wherein: the synchronous pulley I (1) is driven by a driving device; the driving device is a driving motor.
3. The roll concentricity testing apparatus of claim 1, wherein: the transverse adjusting assembly comprises an adjusting screw rod (9); a threaded hole is formed in the sliding block; the sliding block is in threaded connection with the adjusting screw rod; the end part of the adjusting screw rod is provided with a handle (10).
4. The roll concentricity testing apparatus of claim 1, wherein: the sliding block (6), the synchronous pulley I (1), the synchronous pulley II (2) and the synchronous belt (3) are all arranged on the inner side of the supporting frame.
5. The roll concentricity testing apparatus of claim 1, wherein: the dial indicator mounting frame (8) comprises a transverse frame (81) and a movable bracket (82); a channel (83) for the movable bracket (82) to pass through is arranged on the transverse frame (81); the movable support (82) is fixed on the cross frame (81) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170795.1U CN211178289U (en) | 2020-02-14 | 2020-02-14 | Testing arrangement of roller concentricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170795.1U CN211178289U (en) | 2020-02-14 | 2020-02-14 | Testing arrangement of roller concentricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178289U true CN211178289U (en) | 2020-08-04 |
Family
ID=71806918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020170795.1U Active CN211178289U (en) | 2020-02-14 | 2020-02-14 | Testing arrangement of roller concentricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211178289U (en) |
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2020
- 2020-02-14 CN CN202020170795.1U patent/CN211178289U/en active Active
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