CN114950796A - A remove location frock for dry cutting hobbing cutter spraying processing usefulness - Google Patents

A remove location frock for dry cutting hobbing cutter spraying processing usefulness Download PDF

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Publication number
CN114950796A
CN114950796A CN202210821607.0A CN202210821607A CN114950796A CN 114950796 A CN114950796 A CN 114950796A CN 202210821607 A CN202210821607 A CN 202210821607A CN 114950796 A CN114950796 A CN 114950796A
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China
Prior art keywords
dry cutting
cutting hob
screw rod
dry
motor
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Granted
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CN202210821607.0A
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CN114950796B (en
Inventor
赵晓波
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Chongqing Xinhengji Vacuum Coating Co ltd
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Chongqing Xinhengji Vacuum Coating Co ltd
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Publication of CN114950796A publication Critical patent/CN114950796A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0285Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Automatic Tool Replacement In Machine Tools (AREA)
  • Turning (AREA)

Abstract

The invention provides a moving and positioning tool for dry cutting hob spraying processing, which relates to the field of dry cutting hob processing and comprises a screw rod, wherein a plane bearing is fixedly installed on one side of a second screw rod sleeve, an electric telescopic rod is fixedly installed at the rotating end of the plane bearing, a conical cylinder assembly is arranged at one end of a first fixing frame and used for positioning a dry cutting hob body, one end of the screw rod is fixedly installed at the output end of a first motor, and the lower surface of the first motor is fixedly connected with a motor supporting frame. According to the invention, the electric telescopic rod is started to push one of the cone barrel assemblies to move towards one end of the dry cutting hob body, finally, the half cone barrels are tightly abutted against the inner wall of the aperture of the dry cutting hob body for positioning, and the two half cone barrels flexibly expand or contract outwards at the same time, so that the dry cutting hob can be well adapted to the apertures of most different dry cutting hob bodies, convenience is provided for use, and the processing efficiency is further improved.

Description

A remove location frock for dry cutting hobbing cutter spraying processing usefulness
Technical Field
The invention relates to the field of dry cutting hob processing, in particular to a mobile positioning tool for spray processing of a dry cutting hob.
Background
The dry cutting hob is a high-speed, dry cutting, green and environment-friendly high-speed numerical control gear hobbing technology. By adopting the hob and the technology, the hob can be processed by high-speed and high-efficiency primary or secondary cutting on the gear blank made of hardened steel and carburizing steel materials, the surface of the hob needs to be coated in the processing process, the quality of the dry cutting hob can be increased, and the subsequent damage in the using process is reduced.
Now retrieve a coating device for dry cutting hobbing cutter that publication number CN214975104U provided, relate to hobbing cutter processing technology field. The coating device for the dry cutting hob comprises a spraying box, wherein a transmission box is fixedly installed at the bottom of the inner side of the spraying box, a hollow rotating platform is arranged at the top of the transmission box, a hob placing frame is placed at the top of the rotating platform, and a limiting mechanism matched with the hob placing frame is arranged at the top of the rotating platform; however, in the process of spraying the dry-cutting hob, the dry-cutting hob is not easily fixed and positioned, and meanwhile, the dry-cutting hob cannot be well adapted to dry-cutting hobs with different apertures, so that inconvenience is brought to use, and the efficiency of machining the dry-cutting hob is reduced.
Disclosure of Invention
The invention provides a movable positioning tool for spraying and processing a dry cutting hob, aiming at the problems that the dry cutting hob is not easy to fix and position in the spraying process of the conventional dry cutting hob, and the dry cutting hob cannot be well adapted to dry cutting hobs with different apertures, so that inconvenience is brought to use, and the processing efficiency of the dry cutting hob is reduced.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a remove location frock for cutting hobbing cutter spraying processing futilely uses, includes the lead screw, install first lead screw cover and second lead screw cover on the lead screw, one side fixed mounting of second lead screw cover has plane bearing, plane bearing's rotation end fixed mounting has electric telescopic handle, electric telescopic handle's output fixed mounting has first mount, the one end of first mount is provided with awl section of thick bamboo subassembly, two awl section of thick bamboo subassembly is used for cutting hobbing cutter body location futilely.
Preferably, one end of the screw rod is fixedly installed at the output end of the first motor, and the lower surface of the first motor is fixedly connected with the motor support frame.
Preferably, the lower surface of the motor support frame is fixedly connected with the base, the upper surface of the base is fixedly provided with the vertical plate, one side of the vertical plate is rotatably connected with the screw rod, and the vertical plate is internally provided with a sliding groove.
Preferably, the sliding blocks are slidably mounted inside the sliding grooves, and one ends of the two sliding blocks are fixedly connected with the first screw rod sleeve and the second screw rod sleeve respectively.
Preferably, a second motor is fixedly mounted on one side of the first screw rod sleeve, and a second fixing frame is fixedly mounted at the output end of the second motor.
Preferably, the conical cylinder assembly comprises fixing rings, connecting rods, connecting pins and semi-conical cylinders, and one end surfaces of the two fixing rings are fixedly connected with the first fixing frame and the second fixing frame respectively;
two the one end fixed surface of solid fixed ring installs the connecting rod, two the connecting rod is the symmetry setting, the one end fixed connection connecting pin of connecting rod, the semi-cone of rotation installation on the connecting pin.
Preferably, the inner walls of the two fixing rings are fixedly provided with connecting rods, and one end of each connecting rod is fixedly connected with the periphery of the screw rod mounting block.
Preferably, the screw rod is installed in the inside rotation of screw rod installation piece, the one end fixed mounting of screw rod has the handle, the screw rod cover is installed in the cooperation on the screw rod, the one end fixed mounting of screw rod has the stopper.
Preferably, the upper end and the lower end of the screw rod sleeve are fixedly provided with moving rods, each moving rod is slidably arranged in the guide groove, the guide groove is formed in the groove, and the groove is formed in the half cone.
Preferably, the surfaces, close to the connecting pins, of the two semi-conical cylinders are fixedly connected with the second connecting frame and the first connecting frame respectively, one ends of the first connecting frame and one end of the second connecting frame are rotatably mounted on the connecting pins, and the peripheries of the plurality of semi-conical cylinders are tightly abutted to the inner wall of the dry cutting hob body.
Compared with the prior art, the invention has the following beneficial effects:
during the use process, the electric telescopic rod can be started to contract, after the electric telescopic rod contracts, the first fixing frame drives one of the cone cylinder assemblies to move along with the cone cylinder assemblies, the distance between the transverse half cone cylinders on the two cone cylinder assemblies is increased, then the screw rod on the cone cylinder assemblies can be screwed to rotate, the screw rod sleeve drives the moving rod to slide in the guide groove, due to the inclined design of the guide groove, the forward and reverse rotation of the screw rod enables the moving rod to flexibly move in the guide groove, the two half cone cylinders which are supported up and down can rotate on the connecting pin, the two half cone cylinders can simultaneously expand or contract outwards when rotating, then the dry cutting hob body is positioned between the two cone cylinder assemblies, the electric telescopic rod is started again to push one of the cone cylinder assemblies to move towards one end of the dry cutting hob body, and finally the half cone cylinders are abutted against and positioned on the inner wall of the aperture of the dry cutting hob body, the two half cone drums can be simultaneously and flexibly expanded or contracted outwards, so that the two half cone drums can be well adapted to the apertures of a plurality of different dry-cutting hob bodies, convenience is provided for use, and the processing efficiency is improved;
when two half cone section of thick bamboo support tight location to the hobbing cutter body of doing cutting, start the second motor and can drive the hobbing cutter body of doing cutting through second mount and cone section of thick bamboo subassembly and rotate, better spraying to each position on the hobbing cutter body surface of doing cutting, after the hobbing cutter body of doing cutting is supported tight location by a plurality of half cone section of thick bamboo, make the hobbing cutter body of doing cutting firmly be in between two cone section of thick bamboos subassemblies after, can drive the lead screw and rotate under the effect that first motor started this moment, make first lead screw cover and second lead screw cover syntropy move, first lead screw cover can drive the good hobbing cutter body of doing cutting who fixes a position along with it with the removal with the second lead screw cover removal, cooperation spraying device makes the hobbing cutter body of doing cutting about the position can be fine spraying, better messenger's spraying liquid covers the surface of hobbing cutter body of doing cutting.
Drawings
FIG. 1 is a schematic view of the overall structure of a mobile positioning tool for spray coating of a dry cutting hob according to the present invention;
FIG. 2 is a schematic structural diagram of a cone assembly of the mobile positioning tool for spray coating of a dry cutting hob according to the present invention;
FIG. 3 is a schematic structural diagram of a front view of a cone assembly of the mobile positioning tool for spray coating of a dry cutting hob according to the present invention;
FIG. 4 is a schematic view of a partial structure of a mobile positioning tool for spray coating of a dry cutting hob according to the present invention;
FIG. 5 is an enlarged schematic structural view of a position a of the mobile positioning tool for spray coating of the dry cutting hob in the present invention;
FIG. 6 is an enlarged schematic structural view of a position b of the mobile positioning tool for spray coating of the dry cutting hob in the present invention;
fig. 7 is an enlarged structural schematic diagram of a position c of the mobile positioning tool for dry cutting hob spraying processing.
In the figure: 1. a screw rod; 2. a first screw rod sleeve; 3. a second screw rod sleeve; 4. a flat bearing; 5. an electric telescopic rod; 6. a first fixing frame; 7. a cone assembly; 701. a fixing ring; 702. a connecting rod; 703. a connecting pin; 704. a half cone; 705. a groove; 706. a guide groove; 707. a connecting rod; 708. a screw mounting block; 709. a screw; 710. a screw sleeve; 711. a first connecting frame; 712. a travel bar; 713. a handle; 714. a second link frame; 715. a limiting block; 8. dry cutting the hob body; 9. a base; 10. a motor support frame; 11. a first motor; 12. a vertical plate; 13. a chute; 14. a slider; 15. a second motor; 16. a second fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 7, a mobile positioning frock for dry cutting hobbing cutter spraying processing usefulness, including lead screw 1, install first lead screw cover 2 and second lead screw cover 3 on the lead screw 1, one side fixed mounting of second lead screw cover 3 has flat face bearing 4, flat face bearing 4's rotation end fixed mounting has electric telescopic handle 5, electric telescopic handle 5's output end fixed mounting has first mount 6, the one end of first mount 6 is provided with awl section of thick bamboo subassembly 7, two awl section of thick bamboo subassemblies 7 are used for fixing a position 8 of dry cutting hobbing cutter body.
In this application, the one end fixed mounting of lead screw 1 is in the output of first motor 11, and first motor 11 lower surface and motor support frame 10 fixed connection. The lower surface of the motor support frame 10 is fixedly connected with the base 9, the upper surface of the base 9 is fixedly provided with a vertical plate 12, one side of the vertical plate 12 is rotatably connected with the screw rod 1, and a sliding groove 13 is formed in the vertical plate 12. The inside slidable mounting of spout 13 has slider 14, and the one end of two sliders 14 respectively with first lead screw cover 2 and second lead screw cover 3 fixed connection. A second motor 15 is fixedly installed on one side of the first lead screw sleeve 2, and a second fixing frame 16 is fixedly installed at the output end of the second motor 15.
It should be noted that, during the use process, the electric telescopic rod 5 can be started to contract, after the electric telescopic rod 5 contracts, the first fixing frame 6 drives one of the cone assemblies 7 to move along with the cone assemblies 7, so that the distance between the half cone 704 on the two cone assemblies 7 is increased, the first motor 11 is started to drive the screw rod 1 to rotate, the first screw rod sleeve 2 and the second screw rod sleeve 3 move on the screw rod 1, and when the first screw rod sleeve 2 and the second screw rod sleeve move, the sliding block 14 is driven to slide in the sliding groove 13, so as to ensure the stability of the first screw rod sleeve 2 and the second screw rod sleeve 3 when moving, the first motor 11, the second motor 15 and the electric telescopic rod 5 are selected and matched according to the actual use environment by adopting the prior art, and are connected with a plc control board by electric wires, the first motor 11, the second motor 15 and the electric telescopic rod 5 are controlled by the plc, the first motor 11 and the second motor 15 are 90w-s in type.
In the present application, the cone cylinder assembly 7 includes fixing rings 701, a connecting rod 702, a connecting pin 703 and a half cone cylinder 704, and one end surfaces of the two fixing rings 701 are respectively fixedly connected with the first fixing frame 6 and the second fixing frame 16; the surface of one end of two solid fixed rings 701 is fixed with connecting rod 702, and two connecting rods 702 are the symmetry setting, and the one end fixed connection connecting pin 703 of connecting rod 702 rotates half a awl section of thick bamboo 704 of installation on connecting pin 703. The inner walls of the two fixing rings 701 are fixedly provided with connecting rods 707, and one end of each connecting rod 707 is fixedly connected with the periphery of the screw rod mounting block 708. A screw 709 is rotatably installed inside the screw installation block 708, a handle 713 is fixedly installed at one end of the screw 709, a screw sleeve 710 is installed on the screw 709 in a matching manner, and a limit block 715 is fixedly installed at one end of the screw 709. The upper end and the lower end of the screw rod sleeve 710 are fixedly provided with moving rods 712, each moving rod 712 is slidably arranged in the guide groove 706, the guide groove 706 is arranged in the groove 705, and the groove 705 is arranged in the half cone 704. The surfaces of the two half cone cylinders 704 close to the connecting pin 703 are respectively fixedly connected with a second connecting frame 714 and a first connecting frame 711, one ends of the first connecting frame 711 and the second connecting frame 714 are rotatably installed on the connecting pin 703, and the peripheries of the plurality of half cone cylinders 704 are tightly abutted to the inner wall of the dry cutting hob body 8.
It should be noted that the screw 709 on the conical cylinder component 7 can be screwed to rotate, so that the screw sleeve 710 drives the moving rod 712 to slide in the guide groove 706, because the guide groove 706 is designed to be inclined, the forward and reverse rotation of the screw enables the moving rod 712 to flexibly move in the guide groove 706, so that the two semi-conical cylinders 704 supported up and down can rotate on the connecting pin 703, the two semi-conical cylinders 704 can be expanded or contracted outwards at the same time when rotating, then the dry cutting hob body 8 is positioned between the two conical cylinder components 7, one of the conical cylinder components 7 is pushed to move towards one end of the dry cutting hob body 8 by starting the electric telescopic rod 5 again, finally the semi-conical cylinders 704 are abutted against the inner wall of the aperture of the dry cutting hob body 8 to be positioned, the two semi-conical cylinders 704 are simultaneously and flexibly expanded or contracted outwards, so that the aperture of most different dry cutting hob bodies 8 can be well adapted to provide convenience in use, further improving the processing efficiency, when the two half cone cylinders 704 tightly position the dry cutting hob body 8, the second motor 15 is started to drive the dry cutting hob body 8 to rotate through the second fixing frame 16 and the cone cylinder assembly 7, and preferably spray each position on the surface of the dry cutting hob body 8, when the dry cutting hob body 8 is tightly positioned by the plurality of half cone cylinders 704, the dry cutting hob body 8 is firmly positioned between the two cone cylinder assemblies 7, at this time, the first motor 11 is started to drive the screw rod 1 to rotate, so that the first screw rod sleeve 2 and the second screw rod sleeve 3 move in the same direction, the first screw rod sleeve 2 and the second screw rod sleeve 3 move to drive the positioned dry cutting hob body 8 to move along with the movement, the dry cutting hob body 8 is sprayed at the left and right positions by matching with the spraying device, so that the spraying liquid can better cover the surface of the dry cutting hob body 8, and the second motor 15 is driven by the second fixing frame 16 to rotate after being started, the second fixing frames 16 are distributed in a ring shape, so that the gaps between the adjacent second fixing frames 16, when the screw 709 is screwed, fingers can enter, the second fixing frame 16 rotates to drive the fixing ring 701 on one of the cone cylinder assemblies 7 to rotate, the fixing ring 701 rotates to drive the two half cone cylinders 704 to rotate by driving the connecting rod 702 to rotate, thereby driving the dry cutting hob body 8 to rotate, the other end of the dry cutting hob body 8 is tightly propped against the half cone 704 on the other cone component 7, therefore, the dry cutting hob body 8 rotates to drive the other cone barrel component 7 to rotate along with the other cone barrel component, so that the electric telescopic rod 5 rotates along with the other cone barrel component, the electric telescopic rod 5 rotates on the plane bearing 4 after rotating, the other surface of the plane bearing 4 is fixed with one side of the second screw rod sleeve 3 in a welding mode, and the electric telescopic rod 5 can rotate on the plane bearing 4; after the screw 709 is screwed clockwise, the screw sleeve 710 can move towards the direction of the dry-cutting hob body 8, so that the screw sleeve 710 can push the moving rod 712 to move inside the guide groove 706, the guide groove 706 is designed to be inclined, at this time, the two half cones 704 can expand outwards and can adapt to the dry-cutting hob body 8 with a larger aperture, if the screw 709 is rotated anticlockwise, the screw sleeve 710 can move towards the direction away from the dry-cutting hob body 8, then the screw sleeve 710 changes back to pull the moving rod 712 to move inside the guide groove 706 along with the direction away from the dry-cutting hob body 8, at this time, the two half cones 704 can slowly rotate and simultaneously contract inwards, at this time, the distance between the peripheries of the two half cones 704 becomes smaller, and the dry-cutting hob body 8 with a smaller aperture can be adapted.
This a theory of operation that is used for removing of dry cutting hobbing cutter spraying processing usefulness fixes a position frock:
firstly, in the using process, the electric telescopic rod 5 can be started to contract, after the electric telescopic rod 5 contracts, the first fixing frame 6 drives one of the cone cylinder assemblies 7 to move along with the cone cylinder assemblies 7, so that the distance between the transverse directions of the half cone cylinders 704 on the two cone cylinder assemblies 7 is increased, then the screw 709 on the cone cylinder assembly 7 can be screwed to rotate, the screw sleeve 710 drives the moving rod 712 to slide in the guide groove 706, because the guide groove 706 is designed to be inclined, the forward and reverse rotation of the screw enables the moving rod 712 to flexibly move in the guide groove 706, so that the two half cone cylinders 704 which are supported up and down can rotate on the connecting pin 703, the two half cone cylinders 704 can be expanded or contracted simultaneously when rotating, then the dry cutting hob body 8 is positioned between the two cone cylinder assemblies 7, and the electric telescopic rod 5 is started again to push one of the cone cylinder assemblies 7 to move towards one end of the dry cutting hob body 8, finally, the half cone cylinders 704 are abutted against the inner wall of the aperture of the dry cutting hob body 8 for positioning, and the two half cone cylinders 704 are simultaneously flexibly expanded or contracted outwards, so that the dry cutting hob can be well adapted to the apertures of a plurality of different dry cutting hob bodies 8, convenience is provided for use, and the processing efficiency is further improved;
after the screw 709 is screwed clockwise, the screw sleeve 710 is moved towards the direction of the dry-cutting hob body 8, so that the screw sleeve 710 pushes the moving rod 712 to move inside the guide groove 706, the guide groove 706 is designed to be inclined, at this time, the two half cones 704 are expanded outwards to be capable of adapting to the dry-cutting hob body 8 with a larger aperture, if the screw 709 is rotated anticlockwise, the screw sleeve 710 is moved towards the direction away from the dry-cutting hob body 8, then the screw sleeve 710 is changed back to pull the moving rod 712 to move inside the guide groove 706 along with the direction away from the dry-cutting hob body 8, at this time, the two half cones 704 are rotated slowly and simultaneously folded inwards, and at this time, the distance between the peripheries of the two half cones 704 is reduced.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations and modifications can be made on the basis of the above description, and all embodiments cannot be exhaustive, and obvious variations and modifications may be made within the scope of the present invention.

Claims (10)

1. The utility model provides a remove location frock for dry cutting hobbing cutter spraying processing usefulness, includes lead screw (1), its characterized in that: install first lead screw cover (2) and second lead screw cover (3) on lead screw (1), one side fixed mounting of second lead screw cover (3) has plane bearing (4), the rotation end fixed mounting of plane bearing (4) has electric telescopic handle (5), the output fixed mounting of electric telescopic handle (5) has first mount (6), the one end of first mount (6) is provided with awl section of thick bamboo subassembly (7), two awl section of thick bamboo subassembly (7) are used for cutting hobbing cutter body (8) location futilely.
2. The mobile positioning tool for the dry cutting hob spraying processing according to claim 1, characterized in that: one end of the screw rod (1) is fixedly arranged at the output end of the first motor (11), and the lower surface of the first motor (11) is fixedly connected with the motor supporting frame (10).
3. The mobile positioning tool for the dry cutting hob spraying processing according to claim 2, characterized in that: the lower surface of the motor support frame (10) is fixedly connected with the base (9), the upper surface of the base (9) is fixedly provided with a vertical plate (12), one side of the vertical plate (12) is rotatably connected with the screw rod (1), and a sliding groove (13) is formed in the vertical plate (12).
4. The mobile positioning tool for dry cutting hob spraying machining according to claim 3, characterized in that: the inside slidable mounting of spout (13) has slider (14), two the one end of slider (14) respectively with first lead screw cover (2) and second lead screw cover (3) fixed connection.
5. The mobile positioning tool for the dry cutting hob spraying processing according to claim 1, characterized in that: one side fixed mounting of first lead screw cover (2) has second motor (15), the output fixed mounting of second motor (15) has second mount (16).
6. The mobile positioning tool for the dry cutting hob spraying processing according to claim 1, characterized in that: the cone cylinder assembly (7) comprises fixing rings (701), connecting rods (702), connecting pins (703) and half cone cylinders (704), and one end surfaces of the two fixing rings (701) are fixedly connected with a first fixing frame (6) and a second fixing frame (16) respectively;
two one end fixed surface installation connecting rod (702) of solid fixed ring (701), two connecting rod (702) are the symmetry and set up, one end fixed connection connecting pin (703) of connecting rod (702), rotate half a awl section of thick bamboo (704) of installation on connecting pin (703).
7. The mobile positioning tool for dry-cutting hob spraying machining according to claim 6, characterized in that: connecting rods (707) are fixedly mounted on the inner walls of the two fixing rings (701), and one end of each connecting rod (707) is fixedly connected with the periphery of the screw mounting block (708).
8. The mobile positioning tool for the dry cutting hob spraying processing according to claim 7, characterized in that: the inside of screw rod installation piece (708) is rotated and is installed screw rod (709), the one end fixed mounting of screw rod (709) has handle (713), screw rod cover (710) is installed in the cooperation on screw rod (709), the one end fixed mounting of screw rod (709) has stopper (715).
9. The mobile positioning tool for the dry cutting hob spraying processing according to claim 8, characterized in that: the upper end and the lower end of the screw rod sleeve (710) are fixedly provided with moving rods (712), each moving rod (712) is slidably arranged in the guide groove (706), the guide groove (706) is arranged in the groove (705), and the groove (705) is arranged in the half cone cylinder (704).
10. The mobile positioning tool for dry-cutting hob spraying machining according to claim 9, characterized in that: the surfaces, close to the connecting pins (703), of the two half cone drums (704) are fixedly connected with a second connecting frame (714) and a first connecting frame (711) respectively, one ends of the first connecting frame (711) and the second connecting frame (714) are rotatably installed on the connecting pins (703), and the peripheries of the half cone drums (704) are tightly abutted to the inner wall of the dry cutting hob body (8).
CN202210821607.0A 2022-07-12 2022-07-12 A remove location frock for dry-cut hobbing cutter spraying processing usefulness Active CN114950796B (en)

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