CN212733676U - Roller structure for manufacturing welded pipe - Google Patents
Roller structure for manufacturing welded pipe Download PDFInfo
- Publication number
- CN212733676U CN212733676U CN202020796641.3U CN202020796641U CN212733676U CN 212733676 U CN212733676 U CN 212733676U CN 202020796641 U CN202020796641 U CN 202020796641U CN 212733676 U CN212733676 U CN 212733676U
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- Prior art keywords
- sliding
- connecting shaft
- shaft end
- axial
- spout
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- Expired - Fee Related
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Abstract
The utility model provides a roll structure for manufacturing welded pipes, including roll body and connecting shaft end, a plurality of notches are opened on the circumference outer wall of connecting shaft end, be equipped with the direction spout that leads perpendicular to connecting shaft end axis direction on the lateral wall of notch, its bottom side still is equipped with the axial spout that is parallel with connecting shaft end axis direction, the bottom side of notch is connected with the regulating block through axial spout sliding, one side that the axial spout was kept away from to the regulating block still is equipped with the slope sliding surface, its one end of keeping away from the roll body links to each other through the connecting plate, be equipped with the slope spout on the slope sliding surface, be equipped with the kicking block in the notch, the kicking block bottom side still is equipped with the slope slider with slope spout sliding fit, its both sides still; the connecting shaft end is equipped with the installation cavity, installs the motor in the installation cavity, and the motor shaft end of motor is connected with the lead screw that links to each other with the connecting plate screw thread, the utility model discloses axial connection size that can the quick adjustment roll axle end, and also comparatively labour saving and time saving when connecting the assembly.
Description
Technical Field
The utility model relates to a roll structure, especially a welded tube makes and uses roll structure.
Background
Welded steel pipe is also called welded tube, is the steel pipe of making through the welding behind the roll forming with steel sheet or belted steel, and is used for the roll structure with welded tube roll forming, in prior art, generally need be according to the connection size of axle head, the clamping cover and the bearing of coming the cooperation appointed size realize the positioning, and when the assembly of bearing and clamping piece, often need be with the help of different instruments, thereby can ensure can not have the clearance between the bearing of axle head department and the axle head, and also comparatively waste time and energy during the clamping.
Therefore, a roller structure for manufacturing welded pipes, which can quickly adjust the axial connection size of the shaft end of the roller and is time-saving and labor-saving during connection and assembly, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welded tube is roll structure for manufacturing can the axial connection size of quick adjustment roll axle head, and also comparatively labour saving and time saving during the connection assembly.
The utility model provides a following technical scheme:
a roller structure for manufacturing welded pipes comprises a roller body and connecting shaft ends arranged at two ends of the roller body, wherein a plurality of circumferentially distributed notches are formed in the circumferential outer wall of each connecting shaft end, a guide sliding groove perpendicular to the axis direction of each connecting shaft end is formed in the side wall of each notch, an axial sliding groove parallel to the axis direction of each connecting shaft end is further formed in the bottom side of each notch, an adjusting block is connected to the bottom side of each notch in a sliding mode through the axial sliding groove, an inclined sliding surface is further arranged on one side, away from the axial sliding groove, of each adjusting block, one end, away from the roller body, of each adjusting block is connected through a connecting plate, an inclined sliding groove is formed in each inclined sliding surface, a top block is further arranged in each notch, each top block is arranged on each inclined sliding surface, an inclined sliding block in sliding fit with the inclined sliding grooves; the connecting shaft end is also provided with an installation cavity, a motor is installed in the installation cavity, and the motor shaft end of the motor is connected with a screw rod connected with the connecting plate through threads.
Preferably, the connecting plate stretches out towards the installation cavity and is provided with a protruding sleeve, and the screw rod stretches into the protruding sleeve and is connected with the protruding sleeve through threads.
Preferably, the outer wall of the protruding sleeve is further provided with a plurality of auxiliary sliding strips distributed in the circumferential direction, and the connecting shaft end is provided with an auxiliary sliding groove matched with the auxiliary sliding strips.
Preferably, the inclined sliding groove is a T-shaped groove.
Preferably, one side of the top block, which is far away from the inclined sliding surface, is an arc-shaped surface, and the axis direction of the arc-shaped surface is parallel to the axis direction of the connecting shaft end.
The utility model has the advantages that: when the connecting shaft diameter of connecting the axle head needs to be adjusted, but the starter motor, it is rotatory through the lead screw, the drive connecting plate drives the regulating block and moves along axial spout, the kicking block on the regulating block can be because of the slip of the slope slider in the slope spout on the co-altitude on the slope sliding surface this moment, realize whether the kicking block stretches out the notch and stretches out the adjustment of notch height, thereby it establishes the bearing of connection outside the connecting shaft end or connecting axle sleeve and the fixed of connecting between the axle head to have made things convenient for the cover, not only degree of automation is higher during the adjustment, and it is more convenient, time saving and labor saving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a cross-sectional view of the structure of the present invention with the top block removed;
FIG. 4 is a side view of FIG. 2;
notation in the figure: 100 is a roller body, 200 is a connecting shaft end, 201 is a notch, 202 is a guide sliding groove, 203 is an axial sliding groove, 204 is an adjusting block, 205 is a connecting plate, 206 is an inclined sliding groove, 207 is a top block, 208 is a guide sliding block, 209 is an installation cavity, 210 is a motor, 211 is a screw rod, 212 is a convex sleeve, and 213 is an auxiliary sliding strip.
Detailed Description
Referring to fig. 1 to 4, a roller structure for manufacturing a welded pipe includes a roller body 100 and connecting shaft ends 200 disposed at two ends of the roller body 100, four sets of circumferentially distributed notches 201 are disposed on the circumferential outer wall of the connecting shaft ends 200, guide sliding grooves 202 perpendicular to the axial direction of the connecting shaft ends 200 are disposed on the side walls of the notches 201, axial sliding grooves 203 parallel to the axial direction of the connecting shaft ends 200 are further disposed on the bottom sides of the notches, an adjusting block 204 is slidably connected to the bottom sides of the notches 201 through the axial sliding grooves 203, an inclined sliding surface is further disposed on one side of the adjusting block 204 away from the axial sliding grooves 203, one end of the adjusting block away from the roller body 100 is connected through a connecting plate 205, an inclined sliding groove 206 is disposed on the inclined sliding surface, a top block 207 is further disposed in the notch 201, the top block 207 is disposed on the inclined sliding surface, and an inclined sliding block slidably engaged with the inclined sliding groove 206 is, the two sides of the sliding guide are also provided with guide sliding blocks 208 which are in sliding fit with the guide sliding chutes 202; the connecting shaft end 200 is further provided with a mounting chamber 209, a motor 210 is mounted in the mounting chamber 209, and a screw 211 in threaded connection with the connecting plate 205 is connected to the shaft end of the motor 210.
The connecting plate 205 extends into the mounting chamber 209 and has a boss 212, and the screw 211 extends into the boss 212 and is connected to the boss 212 by a screw.
The outer wall of the convex sleeve 212 is also provided with a plurality of auxiliary sliding strips 213 which are distributed circumferentially, and the connecting shaft end 200 is provided with an auxiliary sliding groove which is matched with the auxiliary sliding strips 213.
The inclined slide slot 206 is a T-shaped slot.
One side of the top block 207, which is far away from the inclined sliding surface, is an arc-shaped surface, and the axial direction of the arc-shaped surface is parallel to the axial direction of the connecting shaft end 200.
The utility model discloses a theory of operation is: when the connecting shaft diameter of connecting axle head 200 is connected in needs adjustment, but starter motor 210, it is rotatory through lead screw 211, drive connecting plate 205 drives regulating block 204 and moves along axial spout 203, kicking block 207 on the regulating block 204 this moment can be because of the slip of the slope spout 206 of the slope slider on the co-altitude of slope sliding surface, realize whether kicking block 207 stretches out notch 201 and the adjustment of stretching out notch 201 height, thereby made things convenient for the cover to establish the bearing of connection outside connecting axle head 200 or connect the axle sleeve and connect the axle head 200 between fixed, not only degree of automation is higher during the adjustment, and it is more convenient, comparatively labour saving and time saving.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A roller structure for manufacturing welded pipes comprises a roller body and connecting shaft ends arranged at two ends of the roller body, and is characterized in that a plurality of circumferentially distributed notches are formed in the circumferential outer wall of each connecting shaft end, guide sliding grooves perpendicular to the axial direction of each connecting shaft end are formed in the side walls of the notches, axial sliding grooves parallel to the axial direction of each connecting shaft end are further formed in the bottom sides of the notches, an adjusting block is connected to the bottom sides of the notches in a sliding mode through the axial sliding grooves, an inclined sliding surface is further arranged on one side, away from the axial sliding grooves, of each adjusting block, one end, away from the roller body, of each adjusting block is connected through a connecting plate, an inclined sliding groove is formed in each inclined sliding surface, a top block is further arranged in each notch, each top block is arranged on each inclined sliding surface, and an inclined sliding block matched with the inclined sliding grooves in a sliding mode is, two sides of the sliding guide are also provided with guide sliding blocks which are in sliding fit with the guide sliding chutes;
the connecting shaft end is also provided with an installation cavity, a motor is installed in the installation cavity, and the motor shaft end of the motor is connected with a screw rod connected with the connecting plate through threads.
2. The roll structure for manufacturing welded pipes as claimed in claim 1, wherein said connecting plate has a boss sleeve extending toward said mounting chamber, and said lead screw extends into said boss sleeve and is threadedly connected to said boss sleeve.
3. The roll structure for manufacturing the welded pipe as claimed in claim 2, wherein a plurality of auxiliary sliding strips are circumferentially distributed on the outer wall of the protruding sleeve, and an auxiliary sliding groove matched with the auxiliary sliding strips is formed at the end of the connecting shaft.
4. A roller structure for manufacturing welded pipes according to claim 1 or 2, characterized in that said inclined slide groove is a T-shaped groove.
5. The roll structure for manufacturing the welded pipe as claimed in claim 1 or 2, wherein one side of the top block away from the inclined sliding surface is an arc-shaped surface, and the axial direction of the arc-shaped surface is parallel to the axial direction of the connecting shaft end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796641.3U CN212733676U (en) | 2020-05-13 | 2020-05-13 | Roller structure for manufacturing welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796641.3U CN212733676U (en) | 2020-05-13 | 2020-05-13 | Roller structure for manufacturing welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212733676U true CN212733676U (en) | 2021-03-19 |
Family
ID=75004468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020796641.3U Expired - Fee Related CN212733676U (en) | 2020-05-13 | 2020-05-13 | Roller structure for manufacturing welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212733676U (en) |
-
2020
- 2020-05-13 CN CN202020796641.3U patent/CN212733676U/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: 20210319 |