CN2068876U - Device for cutting conical surface and thread - Google Patents
Device for cutting conical surface and thread Download PDFInfo
- Publication number
- CN2068876U CN2068876U CN 89213822 CN89213822U CN2068876U CN 2068876 U CN2068876 U CN 2068876U CN 89213822 CN89213822 CN 89213822 CN 89213822 U CN89213822 U CN 89213822U CN 2068876 U CN2068876 U CN 2068876U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- conical
- cutter
- seat board
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Turning (AREA)
Abstract
The utility model belongs to a cutting device for conical surfaces and conical threads. The utility model is characterized in that a workpiece is fixed on a clamping device, and an electric motor is started to drive a cutter to rotate at high speed around a cutter rod; the electric motor reduces the speed through a gearbox, the thread mechanism of a cone mold and a sliding-type universal joint mechanism are driven, and the cutter rod revolves around the axis of the workpiece; the case of the electric motor is driven to move forward at a B-B slow speed along the axis; accordingly, the conical spiral movement that the cutter is corresponding to the workpiece is formed, and the process for a conical surface or conical threads is completed. The utility model has the advantages that the workpiece doesn't rotate; the cutting device for conical surfaces and conical threads is suitable for the thread processing for the end of a long cylinder workpiece, having small size, light weight and convenient moving; the workpiece can be processed at the work site.
Description
The invention belongs to a kind of taper seat and tapered thread cutting machine device.
Existing taper seat and tapered tread processing are set up pattern and are realized on engine lathe.In the process, workpiece rotates, and this is difficult to accomplish for very long workpiece (for example a large amount of reinforcing bars that use on the building industry).
The purpose of the invention is exactly in order to address the above problem the technical scheme of proposition.
The characteristics of this programme are that full machine (accompanying drawing 1) is made up of anchor clamps, cutter, motor, gearbox, universal sliding joint mechanism, conical die thread body, seat board adjusting device and support.Its effect is that Motor Drive cutter 2 is around knife bar 3 high speed rotating.By motor main shaft after gearbox 9 underspeeds, drive conical die thread body, make knife bar 3 in rotation, revolve round the sun around workpiece axial line A-A, and promote casing 4 along the regular reach at a slow speed of axis B-B, form the conical spiral motion of cutter 2, finish the processing of taper seat or tapered tread with respect to workpiece 1.
The advantage of this machine is that workpiece does not change, and is adapted to the processing of long column body (tubing, round steel, square steel, hexagonal steel etc.) work end head thread; And volume little (with respect to lathe) in light weight, be convenient to the resettlement, can be at the building-site processing work.
Below for an embodiment, with reference to description of drawings:
Fig. 1, taper seat and tapered thread cutting machine device stereogram;
Fig. 2, output shaft and spiral shell wheel slide block syndeton stereogram.
Workpiece 1 is fixed on the anchor clamps 26, and cutter 2(can be hilted broadsword or gang tool) be fixed on the knife bar 3, knife bar 3 is contained on the motor reel, and knife bar 3 is rotated at a high speed by Motor Drive.Knife bar axis B-B rotates around main shaft A-A for heart angle is α with O, and the movement locus of knife bar axis B-B is for being the taper seat on summit with O.Up and down two chutes 5 are arranged on the motor case 4, make the motor case 4 can be along axis B-B longitudinal sliding motion.Chute 5 and slide block 6 be for being slidingly connected, and the side of two slide blocks 6 has vertical slide block bearing pin 8 to be loaded in two holes of universal joint 7 to movingly up and down, can rotate around the C-C axle.The two sides in addition of universal joint have two universal pivot pins 20 to be loaded in the hole of two supporting bases 21, can rotate around the D-D axis, and two supporting bases are fixed on the seat board 22.
Its rotating speed of the other end of motor reel through gearbox 9 from n
1(at a high speed) become n
2After (utmost point low speed), by output shaft 10 outputs, output shaft 10 is formed flexible connection by pivot pin 19 and spiral shell wheel slide block 18, spiral shell wheel slide block 18 is contained in the radial groove of runner nut 13, and the pushing that an interior end of spiral shell wheel slide block 18 is subjected to spring 14 is close on the inner conical surface of circular cone guiding shell 11 its other end all the time.Runner nut 13 is contained on the screw shaft 12 to being threaded, and screw shaft 12 passes the hole of screw shaft supporting base 17, and axle 12 can rotate in this hole, but does not have axial displacement.The screw rod the tip of the axis is equipped with screw handle 15, can rotate by rocking-turn screw shaft 12.Screw shaft supporting base 17 is fixed on the seat board 22.Seat board 22 bottoms are connected with nut seat 23, nut seat 23 and seat board screw rod 24 are for being threaded, the other end of seat board screw rod 24 is loaded in the hole of support 25, the end of seat board screw rod 24 is equipped with seat board handle 16, shake seat board handle 16, the chute that seat board 22 is connected with support 25 along seat board 22 moves forward or retreats.
Claims (4)
1, a kind of taper seat and tapered thread cutting machine device is characterized in that full machine is made up of anchor clamps, cutter, knife bar, motor, gearbox, universal sliding joint mechanism, conical die thread body, seat board adjusting device and support.
2, taper seat according to claim 1 and tapered thread cutting machine device, it is further characterized in that the universal sliding joint mechanism is made up of special motor case 4, chute 5, slide block 6, universal joint 7, slide block bearing pin 8, universal pivot pin 20, supporting base 21 parts.
3, taper seat according to claim 1 and tapered thread cutting machine device, it is further characterized in that conical die thread body is made up of output shaft 10, pivot pin 19, spiral shell wheel slide block 18, spring 14, circular cone guiding shell 11, runner nut 13, screw shaft 12, screw shaft bearing 17 and screw handle 15 parts.
4, taper seat according to claim 1 and tapered tread processing equipment device, it is further characterized in that the seat board adjusting device is made up of nut seat 23, seat board screw rod 24 and seat board handle 16 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89213822 CN2068876U (en) | 1989-07-07 | 1989-07-07 | Device for cutting conical surface and thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89213822 CN2068876U (en) | 1989-07-07 | 1989-07-07 | Device for cutting conical surface and thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068876U true CN2068876U (en) | 1991-01-09 |
Family
ID=4869714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89213822 Pending CN2068876U (en) | 1989-07-07 | 1989-07-07 | Device for cutting conical surface and thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068876U (en) |
-
1989
- 1989-07-07 CN CN 89213822 patent/CN2068876U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6155756A (en) | Thread forming machine for bone material | |
| CN209006716U (en) | The double drill bit drilling machines of multistation | |
| CN111644960B (en) | Die-sinking grinding device and method for automobile connecting rod casting part | |
| CN2069769U (en) | Rotary expanding mandrel | |
| CN205414455U (en) | Lathe work special fixture | |
| JPH11333609A (en) | Taper boring device | |
| US11426835B2 (en) | Screw thread roller burnishing apparatus | |
| CN1048518A (en) | Taper seat and tapered thread cutting machine | |
| CN2068876U (en) | Device for cutting conical surface and thread | |
| CN216177308U (en) | Gear shaping device for large-diameter bearing | |
| CN112620660B (en) | Lathe machining device capable of automatically clamping workpiece | |
| CN1045545A (en) | High-precision ultra-length single arc spiral rod cutting method and device | |
| CN212399152U (en) | Continuous bar grinding device | |
| CN2191745Y (en) | Honing machine for working external surface of Long-thin column unit | |
| CN205414454U (en) | Lathe work special fixture with illumination function | |
| CN206500715U (en) | A kind of novel internal thread processing unit (plant) | |
| CN218983192U (en) | Valve core processing device of ball valve | |
| CN104889449B (en) | The processing unit (plant) of inner cavity of component multi-angle blind hole | |
| CN1861323A (en) | Numerical control formation teeth-grinding abrasion wheel trimmer | |
| CN220497892U (en) | Chuck type intersecting line cutting machine | |
| US2416612A (en) | Duplex combination extension lathe | |
| CN104924216B (en) | Grinding wheel dressing component | |
| CN208663052U (en) | Drilling and tapping all-in-one machine | |
| CN220921624U (en) | Clamp for mechanical manufacturing | |
| CN220739662U (en) | Cutting equipment for manufacturing parts of numerical control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |