CN2860759Y - Multifunctional taping attachment - Google Patents
Multifunctional taping attachment Download PDFInfo
- Publication number
- CN2860759Y CN2860759Y CN 200520200872 CN200520200872U CN2860759Y CN 2860759 Y CN2860759 Y CN 2860759Y CN 200520200872 CN200520200872 CN 200520200872 CN 200520200872 U CN200520200872 U CN 200520200872U CN 2860759 Y CN2860759 Y CN 2860759Y
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- CN
- China
- Prior art keywords
- worm
- threading
- sleeve
- end sleeve
- utility
- 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
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Abstract
The utility model discloses a multi-function threading device which includes a box body on which a handle is connected and in which a worm and a worm wheel are installed. The worm is connected with the dynamic source and the worm wheel is connected with the worm; a front sleeve and a rear sleeve are installed separately at the front and the rear of the worm wheel shaft; the front sleeve and the rear sleeve are standard spanner sleeves or standard screwdriver connection sleeves. The utility model not only can be used for threading but also for fast assembly and disassembly for bolts and nuts, which solves the problem of low production efficiency of hand threading in the condition that the machine threading can not be used. The multi-function threading device effectively combines the machine threading and hand threading, reduces the labor strength, improves the production efficiency and fulfills the threading at any angles. The utility model has the advantages of convenient and flexible use, etc.
Description
Technical field:
The utility model relates to a kind of chasing bar, particularly a kind of multi-functional chasing bar.
Background technology:
At present, tapping usually the employing machine attack or hand offense formula.Machine attack have the production efficiency height, advantage that labour intensity is low, but it is subjected to the influence of space factor bigger, and can only carry out the tapping of vertical angle, uses dumb; And hand attacks that influenced by space factor little, uses more flexibly, but production efficiency is low, labour intensity is big.When tapping on some complex parts, owing to influenced by space factor, can't attack by the use machine, and the tapping speed that adopts hand to attack is too slow, and the restriction of handle revolution space is cut with scissors in the tapping meeting on some part, the hinge handle is run into other position of part in rotary course, operate very inconveniently, is difficult to guarantee crudy.And when attacking screwed hole than coarse pitch with hand offense formula, labour intensity is big, production efficiency is low.
In addition, in part connected, modal had bolt, nut or screw to connect, and all adopts manual the assembling generally speaking, has the shortcoming that production efficiency is low, labour intensity is big, is difficult to adapt to and produces in enormous quantities.
Summary of the invention:
The purpose of this utility model is: a kind of multi-functional chasing bar is provided.The utility model is mainly used in tapping, use flexibly, convenient and save time, laborsaving, also can be used for quick assembling, the dismounting of nut, bolt, to solve the problem that prior art exists.
The utility model is to constitute like this: it comprises casing (2), is connected with handle (1) on casing (2), and worm screw (3) and worm gear (4) are housed in casing (2), and worm screw (3) links to each other with power source, and worm gear (4) links to each other with worm screw (3); Two ends at worm gear (4) axle are equipped with front end sleeve (5) and rear end sleeve (6) respectively.
Power intake worm screw (3) is provided with Baltimore groove (7), and the axle head of the connecting axle that links to each other with power source (8) is inserted in the Baltimore groove (7).
Power source is pneumatic power or electric power.
The axle head of connecting axle (8) is a tang shape.
Front end sleeve (5) and rear end sleeve (6) are the wrench socket of standard or the spiral shell cutter branch sleeve of standard.
Because adopt technique scheme, the utility model is a foundation with the worm and gear transmission principle, utilize Worm and worm-wheel gearing to realize the input and the output of power, adopt different gearratios as required, can obtain different output speeds.Wherein worm screw links to each other with power source, is power intake; Worm gear links to each other with worm screw, be the transmission of power ring, worm-wheel shaft is a clutch end, and front end sleeve and rear end sleeve are housed respectively at the two ends of worm-wheel shaft, front end sleeve and rear end sleeve adopt the wrench socket of standard or the spiral shell cutter branch sleeve of standard, pass through worm screw, the transmission of worm gear drives worm-wheel shaft and rotates, thereby the front end sleeve and the rear end sleeve that drive the worm-wheel shaft two ends rotate, realize the two ends output of power, the purpose that realizes the output of power two ends is when the worm-wheel shaft rotation direction immobilizes, wherein a sleeve is used for tapping, and other one then is used to take out screw tap.During use, on wrench socket, load onto wire taper sleeve and promptly can be used for tapping, unload quick assembling and dismounting that wire taper sleeve promptly can be used for bolt, nut or screw, realized a tractor serves several purposes.Compared with prior art, the utility model has solved under can not the situation with the machine tapping, with the low difficult problem of hand tapping production efficiency, effectively machine is attacked to attack and combine, reduced labour intensity, improved production efficiency, and no longer need to cut with scissors handle when using the utility model tapping with hand, compress the tapping space effectively, guaranteed the crudy of tapping, and can realize tapping at any angle to have easy to use, advantage flexibly.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the upward view of accompanying drawing 1;
Accompanying drawing 3, accompanying drawing 4 are motion principle figure of the present utility model.
The specific embodiment:
Embodiment of the present utility model: shown in Fig. 1 or accompanying drawing 2, formation of the present utility model comprises casing (2), is connected with handle (1) on casing (2), and worm screw (3) and worm gear (4) are housed in casing (2), worm screw (3) links to each other with power source, and it is pneumatic or electronic etc. that power source mainly adopts.Worm gear (4) links to each other with worm screw (3); Rear and front end at worm gear (4) axle is equipped with front end sleeve (5) and rear end sleeve (6) respectively.For making things convenient for being connected of worm screw (3) and power source, on the power intake of worm screw (3), be provided with Baltimore groove (7), and the axle head of the connecting axle (8) that will link to each other with power source is designed to tang shape, the tang oblique crank Z end of connecting axle (8) is inserted in the Baltimore groove (7).Front end sleeve (5) and rear end sleeve (6) adopt the wrench socket of standard or the spiral shell cutter branch sleeve of standard, can be directly used in the quick assembling and the dismounting of bolt, nut or screw like this after unloading the wire taper sleeve that is contained on front end sleeve (5) and the rear end sleeve (6).
During installation, with bolt, nut handle (1) is fixed on the casing (2), then worm screw (3) and worm gear (4) are packed in the casing (2), the two ends bearings of worm screw (3), behind the locking nut worm gear (4) is connected on the worm screw (3), engagement position apply oil uses bolt, nut flap (9) to be fixed on casing (2) upward to get final product at last.
During use, front end sleeve (5) is enclosed within on the wire taper sleeve, opens power source, front end sleeve (5) just changes, and can realize tapping fast automatically; After finishing tapping, this device that overturns is enclosed within rear end sleeve (6) on the wire taper sleeve, can realize taking out fast automatically screw tap.Certainly, also can adopt rear end sleeve (6) tapping, front end sleeve (5) to take out screw tap.Unload wire taper sleeve, front end sleeve (5) or rear end sleeve (6) directly are enclosed within quick assembling and the dismounting that promptly can be used for bolt, nut on bolt, the nut.Or on front end sleeve (5) or rear end sleeve (6), load onto the spiral shell cutter, promptly can be used for the quick assembling and the dismounting of screw.
Claims (5)
1. multi-functional chasing bar, it comprises casing (2), it is characterized in that: be connected with handle (1) on casing (2), worm screw (3) and worm gear (4) are housed in casing (2), worm screw (3) links to each other with power source, and worm gear (4) links to each other with worm screw (3); Two ends at worm gear (4) axle are equipped with front end sleeve (5) and rear end sleeve (6) respectively.
2. multi-functional chasing bar according to claim 1 is characterized in that: the power intake worm screw (3) is provided with Baltimore groove (7), and the axle head of the connecting axle that links to each other with power source (8) is inserted in the Baltimore groove (7).
3. multi-functional chasing bar according to claim 1 and 2 is characterized in that: power source is pneumatic power or electric power.
4. multi-functional chasing bar according to claim 2 is characterized in that: the axle head of connecting axle (8) is a tang shape.
5. multi-functional chasing bar according to claim 1 is characterized in that: front end sleeve (5) and rear end sleeve (6) are the spiral shell cutter branch sleeve of the wrench socket of standard or standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200872 CN2860759Y (en) | 2005-12-21 | 2005-12-21 | Multifunctional taping attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200872 CN2860759Y (en) | 2005-12-21 | 2005-12-21 | Multifunctional taping attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860759Y true CN2860759Y (en) | 2007-01-24 |
Family
ID=37658387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200872 Expired - Fee Related CN2860759Y (en) | 2005-12-21 | 2005-12-21 | Multifunctional taping attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860759Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760018A (en) * | 2015-04-09 | 2015-07-08 | 上海理工大学 | Efficient screw driver based on worm and gear device |
-
2005
- 2005-12-21 CN CN 200520200872 patent/CN2860759Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760018A (en) * | 2015-04-09 | 2015-07-08 | 上海理工大学 | Efficient screw driver based on worm and gear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIZHOU AEROSPACE FENGHUA PRECISION EQUIPMENT CO. Free format text: FORMER OWNER: STATE-OWNED FENGHUA MACHINE FACTORY Effective date: 20080222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080222 Address after: Fenghua machine factory, Guizhou County, Suiyang Province, China: 563319 Patentee after: Guizhou Aerospace Fenghua Precision Equipment Co., Ltd. Address before: Fenghua machine factory, Guizhou County, Suiyang Province, China: 563319 Patentee before: State-run Fenghua Machine Mfg. Plant |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20100121 |