CN201244689Y - Chuck special for threading machine - Google Patents
Chuck special for threading machine Download PDFInfo
- Publication number
- CN201244689Y CN201244689Y CNU2008200860879U CN200820086087U CN201244689Y CN 201244689 Y CN201244689 Y CN 201244689Y CN U2008200860879 U CNU2008200860879 U CN U2008200860879U CN 200820086087 U CN200820086087 U CN 200820086087U CN 201244689 Y CN201244689 Y CN 201244689Y
- Authority
- CN
- China
- Prior art keywords
- threading machine
- spiral shell
- dish
- die head
- fore paw
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a chuck for a threading machine, comprising a chuck body, a spiral disc, a front jaw and a vertically punching disc. The spiral disc is connected with the chuck body; the front jaw is arranged in the groove arranged in the chuck body; the vertically punching disc is arranged outside the chuck body and the spiral disc; a boss is arranged at the bottom part and the boss bumps with the boss arranged on the bottom part of the spiral disc. The utility model has the advantages of easy assembly and disassembly, high working efficiency, high safety and reliability, long service life, etc.
Description
Technical field
The utility model relates to a kind of die head threading machine chuck special.
Background technology
Die head threading machine is used for pipe fitting is carried out mantle fiber processing.Existing die head threading machine generally all adopts the scroll chuck holding workpiece, and must have clamp lever during operation and borrow the power bar, the loading and unloading trouble, efficiency is low.Simultaneously, because operation field is a mobile operational process, the staff can not find clamp lever and borrows the power bar through regular meeting; and physical strength is big when the work of clamping; if electrical equipment is clamping work pieces when malfunctioning state, also can cause very big injury, even may cause life danger human body.In addition, the raw material one of fore paw, spiral shell dish dish adopts the 45# steel through heat treatment in the chuck, but its mechanical performance is relatively poor relatively, and quick abrasion, service life are short.
Summary of the invention
Technical problem to be solved in the utility model be to propose a kind of load and unload simple, efficiency is high, safe and reliable, the die head threading machine chuck special of long service life.
For solving the problems of the technologies described above, the utility model die head threading machine chuck special comprises chuck body, spiral shell dish, fore paw and the vertical dish that hits, described spiral shell dish and described chuck body link together, described fore paw is located in the groove set in the described chuck body, described hanging down hit the outside that dish is located at described chuck body and spiral shell dish, is provided with the set boss of boss and described spiral shell tray bottom bottom it and collides.
Above-mentioned die head threading machine chuck special, the upper surface of described spiral shell dish is provided with the involute helicla flute.
Above-mentioned die head threading machine chuck special, it also comprises movable jaw, described movable jaw is located at the front end of described fore paw and is movably connected with described fore paw.
Above-mentioned die head threading machine chuck special, the flat clamping of described movable jaw are sharp tooth.
Above-mentioned die head threading machine chuck special links together by steady pin, bolt, spring between described fore paw and the movable jaw.
The utility model is owing to adopted above-mentioned technical pattern, during use, the die head threading machine chuck special is fixed by bolts on the machine, insert workpiece, hit dish with hand by counterclockwise rotating to hang down, hit the dish boss by hanging down and to collide with spiral shell dish boss and drive the spiral shell disc spins, the spiral shell dish drives fore paw again and rotates, at last by the fore paw clamping work pieces.After workpiece machines, rotate in the direction of the clock with hand, hang down and to hit the dish boss and collide with spiral shell dish boss and drive the spiral shell disc spins, the spiral shell dish drives fore paw again and rotates and unclamp workpiece.Therefore, hit dish as long as rotate by hand to hang down, just can realize the workpiece clamping and unclamp, do not need any auxiliary tools, loading and unloading are simple, and the efficiency height can not damage human body even work under the malfunctioning state of electrical equipment yet, and is safe and reliable.The end face of spiral shell dish is provided with the involute helicla flute, can be used for regulating the teeth of fore paw on the chuck body, is convenient to fore paw and moves forward and backward.After fore paw was provided with movable jaw, when clamping work pieces, concentricity can be moved trim process certainly, makes movable jaw working face and excircle of workpiece be in quadrature, guarantees machining accuracy.The flat clamping of movable jaw adopts sharp tooth, can effectively prevent workpiece in the mantle fiber process, skid and influence screw die service life and surface of the work attractive in appearance.Adopt the syndeton of steady pin, spring, bolt between fore paw and movable jaw, can guarantee that movable jaw can not deviate from from fore paw.The spiral shell dish of the utility model chuck special, fore paw, movable jaw can adopt special steel material to form through carburizing, heat treatment, its case hardness HRA79～81.5, and centre hardness is softer relatively, has effectively improved wearability and impact resistance, and improve 5 or more than general chuck service life.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the utility model die head threading machine chuck special;
Fig. 2 is the external structure schematic diagram of the utility model die head threading machine;
Fig. 3 is the polycrystalline substance schematic diagram of the utility model die head threading machine.
The specific embodiment
As depicted in figs. 1 and 2, the die head threading machine chuck special comprises chuck body 1, spiral shell dish 2, fore paw 3, hangs down and hit dish 4 and movable jaw 5, and fore paw 3 is located in the groove set in the chuck body 1, and movable jaw 5 is located at the front end of fore paw 3, and the flat clamping of movable jaw 5 is a sharp tooth.Link together by steady pin 6, bolt 7, spring 8 between fore paw 3 and the movable jaw 5.The upper surface of spiral shell dish 2 is provided with the involute helicla flute, and spiral shell dish 2 links together by the involute helicla flute with the bottom of chuck body 1.Utilize the involute helicla flute can regulate the teeth of fore paw 3 on the chuck body 1, fore paw 3 and movable jaw 5 can be moved forward and backward.Hang down and hit the outside that dish 4 is located at chuck body 1 and spiral shell dish 2.As shown in Figure 3, the bottom of hitting dish 4 of hanging down is provided with boss 9, collides with the boss 10 that spiral shell dish 2 bottoms are set.
Claims (5)
1, die head threading machine chuck special, comprise chuck body, spiral shell dish and fore paw, described spiral shell dish and described chuck body link together, described fore paw is located in the groove set in the described chuck body, it is characterized in that, it also comprises hanging down hits dish, and described hanging down hit the outside that dish is located at described chuck body and spiral shell dish, is provided with the set boss of boss and described spiral shell tray bottom bottom it and collides.
2, die head threading machine chuck special as claimed in claim 1 is characterized in that, the upper surface of described spiral shell dish is provided with the involute helicla flute.
3, die head threading machine chuck special as claimed in claim 1 or 2 is characterized in that, it also comprises movable jaw, and described movable jaw is located at the front end of described fore paw and is movably connected with described fore paw.
4, die head threading machine chuck special as claimed in claim 3 is characterized in that, the flat clamping of described movable jaw is a sharp tooth.
5, die head threading machine chuck special as claimed in claim 3 is characterized in that, links together by steady pin, bolt, spring between described fore paw and the movable jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200860879U CN201244689Y (en) | 2008-04-18 | 2008-04-18 | Chuck special for threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200860879U CN201244689Y (en) | 2008-04-18 | 2008-04-18 | Chuck special for threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244689Y true CN201244689Y (en) | 2009-05-27 |
Family
ID=40728504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200860879U Expired - Fee Related CN201244689Y (en) | 2008-04-18 | 2008-04-18 | Chuck special for threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11077509B2 (en) | 2018-03-16 | 2021-08-03 | Milwaukee Electric Tool Corporation | Pipe threader |
-
2008
- 2008-04-18 CN CNU2008200860879U patent/CN201244689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11077509B2 (en) | 2018-03-16 | 2021-08-03 | Milwaukee Electric Tool Corporation | Pipe threader |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207593253U (en) | Material conveying platform outside a kind of efficient double-station | |
| CN111037339B (en) | Rapid pressing device for mechanical manufacturing equipment | |
| CN206662808U (en) | A kind of hydraulic drilling machine fixture for being used to process auto parts machinery mould | |
| CN112893748A (en) | Intelligent clamping forging equipment | |
| CN111847001A (en) | Loading attachment for machining with even pay-off function | |
| CN206010576U (en) | Loading and unloading manipulator for Digit Control Machine Tool | |
| CN201244688Y (en) | Chuck special for threading machine | |
| CN201244689Y (en) | Chuck special for threading machine | |
| CN204621653U (en) | Numerical control drilling all-in-one | |
| CN205415144U (en) | A lathe for work piece processing | |
| CN205684729U (en) | A kind of hard rail numerically controlled lathe | |
| CN111055143A (en) | Clamp for machine manufacturing | |
| CN105127805B (en) | A kind of fixture for gearshift cantilever end face of being reversed gear for machining center milling | |
| CN202684581U (en) | Universal clamp for machining ball screw pin hole | |
| CN206952224U (en) | Fixture for shift fork drilling | |
| CN202717807U (en) | Automatic workpiece clamping device of vertical quenching machine tool | |
| CN215033738U (en) | Three-jaw chuck for clamping double-top self-centering special-shaped part | |
| CN214161486U (en) | Gear machining device for irregular holes | |
| CN204353877U (en) | A kind of Bidirectional clamping detent mechanism | |
| CN210476548U (en) | Multi-station rotary workbench for honing inner hole of motor stator core | |
| CN203887551U (en) | Turning and positioning tool for forklift differential shell | |
| CN202162295U (en) | Diameter reducing machine for metal pipe | |
| CN204295296U (en) | A kind of turnover panel horizontal Machining centers | |
| CN105058054B (en) | A kind of gearshift cantilever fixture that reverses gear of convenient lifting | |
| CN201824166U (en) | Material clamping device of shaft-pin double-ended chamfering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20100418 |