CN211387704U - Bracket device for processing rotor of all-metal conical screw pump - Google Patents

Bracket device for processing rotor of all-metal conical screw pump Download PDF

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Publication number
CN211387704U
CN211387704U CN201921360024.2U CN201921360024U CN211387704U CN 211387704 U CN211387704 U CN 211387704U CN 201921360024 U CN201921360024 U CN 201921360024U CN 211387704 U CN211387704 U CN 211387704U
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CN
China
Prior art keywords
bracket
screw pump
rotor
lifting platform
lifting
Prior art date
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Active
Application number
CN201921360024.2U
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Chinese (zh)
Inventor
梁海洋
周光
孙学雷
孙学领
张志海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hengxin Beishi Technology Co ltd
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Wuxi Hengxin Beishi Technology Co ltd
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Application filed by Wuxi Hengxin Beishi Technology Co ltd filed Critical Wuxi Hengxin Beishi Technology Co ltd
Priority to CN201921360024.2U priority Critical patent/CN211387704U/en
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Publication of CN211387704U publication Critical patent/CN211387704U/en
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Abstract

The utility model provides a bracket device that is used for all-metal tapered screw pump's rotor to process, it can realize effectively supporting the rotor of all-metal tapered screw pump in the course of working. The utility model provides a bracket device that is used for rotor processing of all-metal toper screw pump, includes the bracket, its characterized in that: the bracket device also comprises a lifting adjusting device and an angle adjusting device; the bracket is provided with a V-shaped supporting groove, the width of the bottom of the V-shaped supporting groove is smaller than the minor diameter of the rotor of the all-metal conical screw pump, and the width of the top of the V-shaped supporting groove is larger than the major diameter of the rotor of the all-metal conical screw pump; the lifting adjusting device comprises a lifting platform and a lifting driving unit, wherein the lifting platform is arranged at the output end of the lifting driving unit and can adjust the height under the driving of the lifting driving unit; the angle adjusting device comprises an elastic piece, one end of the bracket is hinged with one end of the lifting platform, and two ends of the elastic piece are respectively hinged with the other end of the bracket and the other end of the lifting platform.

Description

Bracket device for processing rotor of all-metal conical screw pump
Technical Field
The utility model relates to an all-metal tapered screw pump's processing equipment technical field, concretely relates to a bracket device that is used for all-metal tapered screw pump's rotor to process.
Background
A bracket is arranged on a cyclone head seat of a general processing machine tool of the all-metal screw pump, and the bracket is fed along with the cyclone head, so that the rotor to be processed is prevented from bending down due to gravity, and the effective support of the rotor to be processed is ensured. The external surface of the rotor of the all-metal conical screw pump is in a conical spiral structure, and the supporting point of the rotor matched with the bracket changes along with the feeding of the cyclone head, so that a novel bracket which is adaptive to the supporting point needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bracket device that is used for all-metal tapered screw pump's rotor to process, it can realize effectively supporting the rotor of all-metal tapered screw pump in the course of working.
The technical scheme is that, a bracket device that is used for rotor processing of full metal toper screw pump, includes the bracket, its characterized in that: the bracket device also comprises a lifting adjusting device and an angle adjusting device;
the bracket is provided with a V-shaped supporting groove, the width of the bottom of the V-shaped supporting groove is smaller than the small diameter of the rotor of the all-metal conical screw pump, and the width of the top of the V-shaped supporting groove is larger than the large diameter of the rotor of the all-metal conical screw pump;
the lifting adjusting device comprises a lifting platform and a lifting driving unit, wherein the lifting platform is arranged at the output end of the lifting driving unit and can adjust the height under the driving of the lifting driving unit;
the angle adjusting device comprises an elastic piece, one end of the bracket is hinged with one end of the lifting platform, and two ends of the elastic piece are respectively hinged with the other end of the bracket and the other end of the lifting platform.
Furthermore, a connecting piece and a sliding block are arranged on two sides of the lifting platform from top to bottom respectively, the upper end and the lower end of the connecting piece are hinged with the lifting platform and the sliding block respectively, the lower portion of the sliding block is slidably mounted on the sliding rail, the upper portion of the sliding block is in threaded fit with the screw rod, the sliding blocks on the two sides of the lifting platform are reversely arranged in a threaded manner in a matched manner with the screw rod, and the screw rod is rotatably supported on the screw rod support and is connected with the output end of the servo motor.
Furthermore, the elastic part is a hydraulic cylinder, a piston rod of the hydraulic cylinder is hinged with the other end of the bracket, and a cylinder body is hinged with the other end of the lifting platform.
Furthermore, the connecting piece is of a plate-shaped structure, the front side and the rear side of the upper end of the connecting piece are respectively hinged with the lower end face of the lifting platform through hinges, and the front side and the rear side of the lower end of the connecting piece are respectively hinged with the upper end face of the sliding block through hinges.
Further, the sliding block and the sliding rail are dovetail sliding rail pairs.
Furthermore, the screw rod support, the slide rail and the servo motor are respectively fixed on a cyclone head seat or a supporting plate fixed on the cyclone head seat.
The lifting adjusting device of the utility model drives the lifting platform to lift or descend, thereby realizing the adjustment of the height of the bracket; the angle adjusting device has set up the elastic component at the bracket other end, make the bracket rotate around the pin joint of one end, owing to state the bottom width in V-arrangement support groove and be less than the path of all-metal toper screw pump's rotor, the top width in V-arrangement support groove is greater than the big footpath of all-metal toper screw pump's rotor, the bracket rotates the back and can make the V-arrangement both sides wall that supports the groove support and lean on rotor toper helical structure's the profile, not only can implement effective support to the rotor in height, and the V-arrangement both sides wall that supports the groove can prevent that the rotor from rocking, ensure the stability of processing.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of the angle adjusting device of the present invention.
Detailed Description
As shown in fig. 1 to 2, the bracket device for processing the rotor of the all-metal conical screw pump comprises a bracket 6, a lifting adjusting device and an angle adjusting device;
the bracket 6 is provided with a V-shaped supporting groove 61, the width of the bottom of the V-shaped supporting groove 61 is smaller than the small diameter of the rotor of the all-metal conical screw pump, and the width of the top of the V-shaped supporting groove 61 is larger than the large diameter of the rotor of the all-metal conical screw pump;
the lifting adjusting device comprises a lifting platform 8 and a lifting driving unit, wherein the lifting platform 8 is arranged at the output end of the lifting driving unit and can adjust the height under the driving of the lifting driving unit;
the angle adjusting device comprises an elastic part 10, one end of the bracket 6 is hinged to one end of the lifting platform 8, two ends of the elastic part are hinged to the other end of the bracket 6 and the other end of the lifting platform 8 respectively, the elastic part can enable the bracket to rotate around a hinged point of one end, concretely, the elastic part 10 is a hydraulic cylinder, a piston rod of the hydraulic cylinder is hinged to the other end of the bracket 6, and a cylinder body is hinged to the other end of the lifting platform 8.
The two sides of the lifting platform 8 are respectively provided with a connecting piece 7 and a sliding block 2 from top to bottom, the connecting piece 7 is of a plate-shaped structure, the front side and the rear side of the upper end of the connecting piece 7 are respectively hinged with the lower end face of the lifting platform 8 through hinges, and the front side and the rear side of the lower end are respectively hinged with the upper end face of the sliding block 2 through hinges.
The lower part of the sliding block 2 is slidably mounted on the sliding rail 1, the upper part of the sliding block 2 is in threaded fit with the screw rod 3, preferably, the sliding block 2 and the sliding rail 1 are dovetail sliding rail pairs, the sliding blocks 2 on the two sides of the lifting platform 8 and the screw rod 3 are in threaded reverse arrangement, the threads at the two ends of the corresponding screw rod are also in threaded reverse arrangement, and the screw rod 3 is rotatably supported on the screw rod support 5 and is connected with the output end of the servo motor 4. In the figure 9 a hinge is shown.
The screw rod support 5, the slide rail 1 and the servo motor 4 are respectively fixed on the cyclone head seat or a supporting plate fixed on the cyclone head seat.

Claims (6)

1. The utility model provides a bracket device that is used for rotor processing of all-metal toper screw pump, includes the bracket, its characterized in that: the bracket device also comprises a lifting adjusting device and an angle adjusting device;
the bracket is provided with a V-shaped supporting groove, the width of the bottom of the V-shaped supporting groove is smaller than the small diameter of the rotor of the all-metal conical screw pump, and the width of the top of the V-shaped supporting groove is larger than the large diameter of the rotor of the all-metal conical screw pump;
the lifting adjusting device comprises a lifting platform and a lifting driving unit, wherein the lifting platform is arranged at the output end of the lifting driving unit and can adjust the height under the driving of the lifting driving unit;
the angle adjusting device comprises an elastic piece, one end of the bracket is hinged with one end of the lifting platform, and two ends of the elastic piece are respectively hinged with the other end of the bracket and the other end of the lifting platform.
2. The carrier device for rotor machining of an all-metal tapered screw pump according to claim 1, wherein: the elastic part is a hydraulic cylinder, a piston rod of the hydraulic cylinder is hinged with the other end of the bracket, and a cylinder body is hinged with the other end of the lifting platform.
3. The carrier device for rotor machining of an all-metal tapered screw pump according to claim 1, wherein: the upper end and the lower end of the connecting piece are respectively hinged with the lifting platform and the sliding block, the lower part of the sliding block is slidably mounted on the sliding rail, the upper part of the sliding block is in threaded fit with the lead screw, the sliding blocks on the two sides of the lifting platform are reversely arranged in a threaded fit manner with the lead screw, and the lead screw is rotatably supported on the lead screw support and is connected with the output end of the servo motor.
4. A carrier device for rotor machining of an all-metal tapered screw pump according to claim 3, wherein: the connecting piece is of a plate-shaped structure, the front side and the rear side of the upper end of the connecting piece are respectively hinged with the lower end face of the lifting platform through hinges, and the front side and the rear side of the lower end of the connecting piece are respectively hinged with the upper end face of the sliding block through hinges.
5. A carrier device for rotor machining of an all-metal tapered screw pump according to claim 3, wherein: the slide block and the slide rail are dovetail slide rail pairs.
6. A carrier device for rotor machining of an all-metal tapered screw pump according to claim 3, wherein: the screw rod support, the slide rail and the servo motor are respectively fixed on the cyclone head seat or a supporting plate fixed on the cyclone head seat.
CN201921360024.2U 2019-08-21 2019-08-21 Bracket device for processing rotor of all-metal conical screw pump Active CN211387704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921360024.2U CN211387704U (en) 2019-08-21 2019-08-21 Bracket device for processing rotor of all-metal conical screw pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921360024.2U CN211387704U (en) 2019-08-21 2019-08-21 Bracket device for processing rotor of all-metal conical screw pump

Publications (1)

Publication Number Publication Date
CN211387704U true CN211387704U (en) 2020-09-01

Family

ID=72226656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921360024.2U Active CN211387704U (en) 2019-08-21 2019-08-21 Bracket device for processing rotor of all-metal conical screw pump

Country Status (1)

Country Link
CN (1) CN211387704U (en)

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