CN2223158Y - Full-closed front chuck for threading machine - Google Patents
Full-closed front chuck for threading machine Download PDFInfo
- Publication number
- CN2223158Y CN2223158Y CN 95241559 CN95241559U CN2223158Y CN 2223158 Y CN2223158 Y CN 2223158Y CN 95241559 CN95241559 CN 95241559 CN 95241559 U CN95241559 U CN 95241559U CN 2223158 Y CN2223158 Y CN 2223158Y
- Authority
- CN
- China
- Prior art keywords
- chuck
- threading machine
- shell
- main shaft
- mainshaft gear
- 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
Abstract
The utility model relates to a full-closed front chuck for a threading machine. The full-closed front chuck for a threading machine comprises an outer shell (1), a chuck body (2), a main shaft gear (3), a scroll (4), a hook (5) and a screw (6). An axial hole (10) at the bottom of the outer shell (1) is matched with the shaft (15) of the main shaft gear (3). The main shaft gear (3) is provided with a rabbet (14) connected with the outer shell (1) and an annular dummy club (16) and is spaced along the axial direction. The screw (16) penetrates through the chuck body (2), and the scroll (4) and the outer shell (1) are nipped on the main shaft gear (3). The annular dummy club (16) of the main shaft gear (3) is tightly connected with an annular narrow groove (17). A chuck forms a sealing body, and an opening type driving speed reducer can not be polluted.
Description
The utility model relates to a kind of preceding chuck that die head threading machine chucking pipe is used that is used for.
At present, most die head threading machine only afterbody transmission is an open type, this one-level module is big, insensitive for the pollution that preceding chuck causes, therefore preceding chuck does not seal, under this structural condition, total transmission system axial dimension is big, for the small-sized type die head threading machine that declines, this transmission system is unfavorable for total arrangement, can only make full use of the space small-sized die head threading machine is designed to the open type transmission.
The purpose of this utility model is to provide a kind of die head threading machine that can avoid polluting decelerator with chuck before totally-enclosed.
The utility model realize looking over so as to check technical scheme be: this die head threading machine comprises shell (1) with totally-enclosed preceding chuck, chuck body (2), mainshaft gear (3), silk dish (4), claw (5), screw (6), the axial hole (10) of shell (1) bottom cooperates with the axle (15) of main shaft wheel (3), mainshaft gear (3) has the seam (14) and the annular boss (16) that join with shell (1) spacing vertically, and pass chuck body (2) with silk dish (4) with screw (6), shell (1) is installed on the mainshaft gear (3), and mainshaft gear (3) annular boss (16) is right after the narrow groove of ring-type (17).
The utility model has the advantages that: 1, chuck forms obturator, can not pollute the decelerator of open type transmission; 2, the sealing of chuck has utilized the part-structure of mainshaft gear to finish jointly, compares and be provided with the increase part with chuck with traditional die head threading machine, therefore manufacturing cost is not had influence.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 for the utility model die head threading machine with chuck assembly structure cutaway view before totally-enclosed.
Fig. 2, Fig. 3 are front view, the vertical view of the utility model shell.
Fig. 4, Fig. 5 are front view, the vertical view of the utility model chuck body.
Fig. 6 is the cutaway view of the utility model shaft gear.
Fig. 7, Fig. 8 are front view, the left view of the utility model silk dish.
Fig. 9, Figure 10, Figure 11 are front view, vertical view, the left view of the utility model claw.
The utility model is a kind of die head threading machine with chuck before totally-enclosed, comprises shell (1), chuck body (2), mainshaft gear (3), silk dish (4), claw (5), screw (6).Shell (1) bottom axial hole (10) cooperates with the axle (15) of mainshaft gear (3), mainshaft gear (3) has the seam (14) and the annular boss (16) that join with shell (1) spacing vertically, and pass chuck body (2) with screw (6) silk dish (4), shell (1) are installed on the mainshaft gear (3), mainshaft gear (3) annular boss (16) is right after the narrow groove of ring-type (17).
Shell (1) is made by cast iron, the cylindrical place is that handwheel (7) is held rotation for operating personnel, the centre is a macropore (8), hold chuck body (2), the bottom has two boss (9) to be stuck on the boss (19) of silk dish (4) to stir silk dish (4) rotation, and smaller hole (10), bottom cooperates to form with the axle (15) of mainshaft gear (3) to be sealed the first time.
Chuck body (2) is a cast iron part, there are three five equilibrium grooves (11) to cooperate on the large end face with claw (5), when having a circular hole (12) work, the center passes through part to be processed, another side has an axle (13) to cooperate with silk dish (4), along the pore size distribution of garden, center 6 apertures (13) are arranged, pass screw (6) and the complete chuck mechanism of the fastening formation of mainshaft gear (3).
Mainshaft gear (3) is used to accept power and outputting power, left end has a seam (14) to cooperate with chuck body (2), seam (14) is outer to have one (15) to cooperate with shell (1), and then is that annular boss (16) is used for vertically spacing of shell (1), and forms and seal the second time.Annular boss (16) is outer the narrow groove of a ring-type (17), utilize capillarity that shell (1) is gone up or chuck in the oil that flows down concentrate in the narrow groove (17), avoid flowing into decelerator.The garden week of centre bore is distributed with 6 screws (23).
Silk dish (4) is made of a steel, the plane equidistant helix (18) that the right side distributes cooperates with claw (5), the left side has two boss (19) to be stuck on the boss (9) of shell (1), to be hole, garden (20) cooperates with the axle (13) of chuck body (2) at the center and rotate along these (13), be used for the handwheel (7) on the rotation case (1), boss (9) in the shell (1) is stuck on the boss (19) of dish (4) and rotates together thereupon, helix (18) on the silk dish (4) drives claw (5) and radially moves as straight line, has so just realized the chucking workpiece of chuck claw, unlocking element or change clamping different-diameter workpiece.
Claw (5) is made of a steel cuboid, and the groove (21) that intermediate section is furnished with two symmetries cooperates with chuck body (2).Be distributed with several teeth (22) on the face and cooperate with silk dish (4), when silk dish (4) rotated, claw (5) was done advancing of straight line or is moved back.
Claims (2)
1, a kind of die head threading machine is with chuck before totally-enclosed, comprise shell (1), chuck body (2), mainshaft gear (3), silk dish (4), claw (5), screw (6), it is characterized in that: axial hole (10), shell (1) bottom cooperates with the axle (15) of mainshaft gear (3), and seam (14) that mainshaft gear (3) has and shell (1) joins and annular boss (16) also pass chuck body (2) with screw (1) silk dish (4), shell (1) are installed on the mainshaft gear (3).
2, die head threading machine according to claim 1 is characterized in that with chuck before totally-enclosed mainshaft gear (3) annular boss (16) is right after the narrow groove of ring-type (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241559 CN2223158Y (en) | 1995-05-05 | 1995-05-05 | Full-closed front chuck for threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241559 CN2223158Y (en) | 1995-05-05 | 1995-05-05 | Full-closed front chuck for threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2223158Y true CN2223158Y (en) | 1996-03-27 |
Family
ID=33882702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95241559 Expired - Fee Related CN2223158Y (en) | 1995-05-05 | 1995-05-05 | Full-closed front chuck for threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2223158Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398513A (en) * | 2017-07-26 | 2017-11-28 | 西南石油大学 | A kind of mechanical fourth born of the same parents' heat-transfer pipe extrusion forming device |
| CN111082369A (en) * | 2020-01-06 | 2020-04-28 | 国网河北省电力有限公司 | Multifunctional stripping tool for insulating protection layer coated outside high-voltage cable |
-
1995
- 1995-05-05 CN CN 95241559 patent/CN2223158Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398513A (en) * | 2017-07-26 | 2017-11-28 | 西南石油大学 | A kind of mechanical fourth born of the same parents' heat-transfer pipe extrusion forming device |
| CN107398513B (en) * | 2017-07-26 | 2019-02-15 | 西南石油大学 | A kind of mechanical fourth born of the same parents heat-transfer pipe extrusion forming device |
| CN111082369A (en) * | 2020-01-06 | 2020-04-28 | 国网河北省电力有限公司 | Multifunctional stripping tool for insulating protection layer coated outside high-voltage cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2223158Y (en) | Full-closed front chuck for threading machine | |
| CN203098948U (en) | Electric switching valve | |
| CN211397468U (en) | Rotary power head for cooling drill bit wall | |
| CN104625821B (en) | Cutter handle component | |
| CN209532710U (en) | A kind of full-automatic cutting drilling machine head workpiece flip component | |
| CN2411861Y (en) | Rolling type contracted pipe machine | |
| CN2182019Y (en) | Vertical drilling, threading machine | |
| US4701082A (en) | Multipurpose machining unit | |
| CN213135205U (en) | Cam roller vertical and horizontal dual-purpose swing head | |
| CN101804468A (en) | Direct-connection type speeding-up dynamic tool apron for turning center | |
| CN207997040U (en) | A kind of hand-rail type time rib machine | |
| CN203542475U (en) | Miniature planetary gear speed reduction labor saver | |
| CN112571086A (en) | B-axis rotary worktable structure | |
| CN202507107U (en) | Planetary transmission mechanism and milling and boring machine | |
| CN102601660A (en) | Planet transmission mechanism and milling-boring machine | |
| CN207272730U (en) | A kind of automobile axle shaft flange drilling fixture | |
| CN205684790U (en) | Gear keyless drill chuck | |
| CN206914419U (en) | Pipe column type electric servo steering device | |
| CN218341075U (en) | Angle cutter head capable of quickly replacing cutter | |
| CN220791942U (en) | Built-in reverse gear mechanism of low-oil consumption motorcycle engine | |
| CN213257549U (en) | Automatic change tapping equipment for parts machining | |
| CN213531766U (en) | Novel automatic change digit control machine tool magazine device | |
| CN212286149U (en) | Corner cutter for processing pump body crescent hole | |
| CN216882112U (en) | Five chasing bar of malleable cast iron pipe fitting | |
| CN2253681Y (en) | Machine-driving thread-cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |