CN215745964U - Rolling type steel pipe necking machine - Google Patents
Rolling type steel pipe necking machine Download PDFInfo
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- CN215745964U CN215745964U CN202121627061.2U CN202121627061U CN215745964U CN 215745964 U CN215745964 U CN 215745964U CN 202121627061 U CN202121627061 U CN 202121627061U CN 215745964 U CN215745964 U CN 215745964U
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- steel pipe
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- rolling roller
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Abstract
The utility model relates to the field of steel pipe necking equipment, in particular to a rolling type steel pipe necking machine which comprises a stable base, wherein a first driving motor, a speed reducer, a transmission distribution box, a necking device and an electric pinch roll driven by a second driving motor are sequentially arranged on the top of the stable base from one end to the other end, the transmission distribution box is provided with a power output end, the necking device comprises a body, a rolling roller is arranged on the body, an arc-shaped transition area is arranged on the outer surface of one end to the other end of the rolling roller, the electric pinch roll clamps a steel pipe, and one end of the steel pipe to be necked moves and is transmitted to the arc-shaped transition area of the rolling roller to be rolled and necked. The utility model has the advantages of reasonable structure, reliable performance, stable operation, low failure rate, long service life of the die and easy replacement.
Description
Technical Field
The utility model relates to the field of steel pipe necking equipment, in particular to a rolling type steel pipe necking machine.
Background
The necking machine belongs to non-cutting processing equipment and has the advantages of high production efficiency, simple process, easy operation, raw material saving, stable quality and the like. The steel pipe is produced by extruding the steel pipe into special mold and cold shrinking to form, and has constant plasticity and impact toughness, so that the reduced part has the same strength as the rod body and the problem of reduced pressure resistance and impact toughness caused by peeling with lathe is solved. At present, the steel pipe necking machine in the market can finish necking the steel pipe, but when necking the steel pipe, because the necking size is decided according to the size of the necking machine, the diameter of the steel pipe after being necked can not be adjusted, thereby bringing unnecessary trouble to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical defects and provide a rolling type steel pipe necking machine.
The utility model provides a formula steel pipe necking machine rolls, includes firm base, firm base top is equipped with first driving motor, speed reducer, transmission distributor box, necking device and by second driving motor driven electronic pinch roll from one end to the other end in proper order, first driving motor output is connected in the input of speed reducer, speed reducer output transmission is connected in the input of transmission distributor box, the transmission distributor box is equipped with power take off end, necking device includes the body, be equipped with the working chamber in the body, install the rolling roller on the body, the rolling roller is established in the working chamber, the rolling roller is close to transmission distributor box one end and is connected in power take off end through transmission shaft connector, rolling roller one end is equipped with the arc transition zone to other end surface, the radius that the rolling roller is close to transmission distributor box one end is greater than the radius that the rolling roller is close to electronic pinch roll one end, the rolling roller is arranged on the body through a position adjusting device;
the electric pinch roll clamps the steel pipe, and one end of the steel pipe to be reduced moves and is transmitted to an arc transition area of the rolling roller to be rolled and reduced.
Furthermore, the number of the power output ends of the transmission distribution box is the same as that of the rolling rolls on the necking device.
Further, the number that transmission distributor box was equipped with power take off end is 3, the last rolling roll quantity of throat device is 3, the quantity of transmission shaft coupling is 3.
Further, position control device includes vertical adjusting screw, vertical adjusting screw spiro union has the turbine, the turbine is equipped with the driving cog, the turbine is connected with horizontal worm through the driving cog meshing, turbine and worm are established in the body outside, vertical adjusting screw passes the body and stretches into the working chamber and be connected with and roll the mount pad, roll and connect on rolling the mount pad through the bearing.
The utility model has the advantages that: the utility model has reasonable structure, reliable performance, stable operation, low failure rate, long service life of the die and easy replacement; the position adjusting function of the rolling roller is realized through a position adjusting device with a worm and gear structure, and the locking requirements of steel pipes with different pipe diameters are met; in addition, the rolling surfaces of the rolling rollers are provided with arc-shaped transition areas, and the steel pipe stretches into the depth between the rolling rollers to adjust the size degree of the necking of the steel pipe, so that unnecessary troubles are reduced for people
Drawings
FIG. 1 is a schematic view of a rolling type steel pipe necking machine of the present invention;
FIG. 2 is a schematic view of a necking device of a rolling type steel pipe necking machine of the present invention;
FIG. 3 is a schematic view of a position adjusting device of a rolling type steel pipe necking machine according to the present invention;
FIG. 4 is a schematic view of a rolling roller of the rolling type steel pipe necking machine of the present invention.
As shown in the figure: 1. a stable base; 2. a first drive motor; 3. a speed reducer; 4. a transmission distribution box; 5. a necking device; 6. an electric pinch roll; 7. a second drive motor; 8. a power output end; 9. a drive coupling; 10. a position adjustment device; 101. a vertical adjusting screw; 102. a turbine; 103. a transmission gear; 104. a worm; 105. a rolling roller mounting seat; 106. a bearing; 501. a body; 502. a working chamber; 503. rolling; 504. an arc-shaped transition zone.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a formula steel pipe necking machine rolls, includes firm base 1, firm base 1 top is equipped with first driving motor 2, speed reducer 3, transmission distributor box 4, throat device 5 and by second driving motor 7 driven electronic pinch roll 6 from one end to the other end in proper order, first driving motor 2 output is connected in the input of speed reducer 3, speed reducer 3 output transmission is connected in the input of transmission distributor box 4, transmission distributor box 4 is equipped with power take off 8, throat device 5 includes body 501, be equipped with working chamber 502 in the body 501, install on the body 501 and roll 503, roll 503 and establish in working chamber 502, roll 503 is close to transmission distributor box 4 one end and connects in power take off 8 through transmission shaft connector 9, roll 503 one end is equipped with arc transition area 504 to the other end surface, the radius of one end of the rolling roller 503 close to the transmission distribution box 4 is larger than that of one end of the rolling roller 503 close to the electric pinch roll 6, and the rolling roller 503 is installed on the body 501 through a position adjusting device 10;
the electric pinch roll 6 clamps the steel pipe, and one end of the steel pipe to be reduced moves and is transmitted to an arc transition area 504 of the rolling roller 503 to be rolled and reduced.
The number of the power output ends 8 of the transmission distribution box 4 is the same as that of the rolling rollers 503 on the necking device 5.
The number of the power output ends 8 arranged on the transmission distribution box 4 is 3, the number of the rolling rollers 503 on the necking device 5 is 3, and the number of the transmission couplers 9 is 3.
When the steel pipe necking machine is used specifically, a steel pipe is inserted into an electric pinch roller 6, the electric pinch roller 6 moves one end, to be necked, of the steel pipe to be necked to a necking device 5, at the moment, a first driving motor 2 drives rolling rollers 503 to roll through a speed reducer 3, a transmission distribution box 4 and a transmission coupling 9, the electric pinch roller 6 inserts the steel pipe into a plurality of rolling rollers 503 while rolling and necking the steel pipe head, and the necking length of the steel pipe is determined by the distance of the steel pipe to be conveyed of the electric pinch roller 6, so that steel pipe necking is finished.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a roll formula steel pipe necking machine which characterized in that: including firm base (1), firm base (1) top is equipped with first driving motor (2), speed reducer (3), transmission distributor box (4), throat device (5) and by second driving motor (7) driven electronic pinch roll (6) from one end to the other end in proper order, first driving motor (2) output is connected in the input of speed reducer (3), speed reducer (3) output transmission is connected in the input of transmission distributor box (4), transmission distributor box (4) are equipped with power take off (8), throat device (5) include body (501), be equipped with working chamber (502) in body (501), install grinding roll (503) on body (501), grinding roll (503) are established in working chamber (502), grinding roll (503) are close to transmission distributor box (4) one end and connect in power take off (8) through transmission shaft connector (9), an arc-shaped transition area (504) is arranged from one end of the rolling roller (503) to the outer surface of the other end of the rolling roller, the radius of one end, close to the transmission distribution box (4), of the rolling roller (503) is larger than the radius of one end, close to the electric pinch roll (6), of the rolling roller (503), and the rolling roller (503) is installed on the body (501) through a position adjusting device (10);
the electric pinch roll (6) clamps the steel pipe, and one end of the steel pipe to be reduced moves and is conveyed to an arc transition area (504) of the rolling roller (503) to be rolled and reduced.
2. The rolling type steel pipe necking machine according to claim 1, wherein: the number of the power output ends (8) arranged on the transmission distribution box (4) is the same as that of the rolling rollers (503) on the necking device (5).
3. The rolling type steel pipe necking machine according to claim 2, wherein: the number that transmission distributor box (4) was equipped with power take off end (8) is 3, the number of rolling on throat device (5) rolls (503) is 3, the number of transmission shaft coupling (9) is 3.
4. The rolling type steel pipe necking machine according to claim 1, wherein: position adjusting device (10) are including vertical adjusting screw (101), vertical adjusting screw (101) spiro union has turbine (102), turbine (102) are equipped with driving cog (103), turbine (102) are connected with horizontal worm (104) through driving cog (103) meshing, establish in body (501) the outside turbine (102) and worm (104), vertical adjusting screw (101) pass body (501) and stretch into working chamber (502) and are connected with and roll mount pad (105), it rolls (503) and connects on rolling mount pad (105) through bearing (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627061.2U CN215745964U (en) | 2021-07-17 | 2021-07-17 | Rolling type steel pipe necking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627061.2U CN215745964U (en) | 2021-07-17 | 2021-07-17 | Rolling type steel pipe necking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215745964U true CN215745964U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121627061.2U Active CN215745964U (en) | 2021-07-17 | 2021-07-17 | Rolling type steel pipe necking machine |
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| CN (1) | CN215745964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483459A (en) * | 2023-12-29 | 2024-02-02 | 河北绿峰环保科技有限公司 | Die casting equipment and die casting process for producing rare earth alloy wires |
-
2021
- 2021-07-17 CN CN202121627061.2U patent/CN215745964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483459A (en) * | 2023-12-29 | 2024-02-02 | 河北绿峰环保科技有限公司 | Die casting equipment and die casting process for producing rare earth alloy wires |
| CN117483459B (en) * | 2023-12-29 | 2024-03-05 | 河北绿峰环保科技有限公司 | Die casting equipment and die casting process for producing rare earth alloy wires |
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