CN106424980A - Rapid changing type screw tap clamp and work method thereof - Google Patents
Rapid changing type screw tap clamp and work method thereof Download PDFInfo
- Publication number
- CN106424980A CN106424980A CN201611017199.4A CN201611017199A CN106424980A CN 106424980 A CN106424980 A CN 106424980A CN 201611017199 A CN201611017199 A CN 201611017199A CN 106424980 A CN106424980 A CN 106424980A
- Authority
- CN
- China
- Prior art keywords
- screw tap
- movable blocks
- clamp
- clamping
- tap
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
Abstract
The invention relates to a rapid changing type screw tap clamp and a work method thereof. The clamp comprises a body sleeved with a lathe tailstock sleeve, a straight groove is formed in the front end of the body, a pair of movable blocks in sliding fit with the straight groove and used for clamping a screw tap square head in a matched manner are arranged in the straight groove, right-angle grooves are formed in the opposite ends of the two movable blocks, and an execution mechanism for controlling the two movable blocks to slide towards the middle so as to clamp the screw tap square head is arranged at the front end of the body; the rapid changing type screw tap clamp is simple in structure, convenient to use and capable of achieving rapid clamping and dismounting of a screw tap, meanwhile, the clamp can be suitable for screw taps of multiple size specifications, generality is high, the application range is wide, and the clamp manufacturing cost is effectively reduced.
Description
Technical field
The present invention relates to a kind of Quick replacing tap clamp and its method of work.
Background technology
Process various apertures internal thread hole when, because various screw tap square toes sizes differ, the replacing of tap chuck
It is inconvenient, lead to working (machining) efficiency very low.
Content of the invention
In view of this, it is an object of the invention to provide a kind of applied widely, Quick replacing tap clamp easy to use and
Its method of work.
The present invention adopts below scheme to realize：A kind of Quick replacing tap clamp, including being set in tail stock sleeve
Body, body front end is provided with straight type groove, is provided with a pair and is slidably matched with it and in order to be matched for clamping tightly silk in described straight type groove
The movable block of cone square toes, the opposite one end of two movable blocks is respectively arranged with trough with straight angle, and described body front end is additionally provided with control two and lives
Motion block is to middle slip to clamp the executing agency of screw tap square toes.
Further, described executing agency includes the clamping sleeve being connected with body nose threads, and clamping sleeve leading section is cone
Shape structure, stretched out straight type groove end and be provided with the inclined-plane that with the inner conical surface of clamping sleeve matched outwardly by one end for described movable block
To realize promoting two movable blocks to clamp screw tap square toes to middle shrinkage by rotating clamping sleeve.
Further, it is folded with promotion two movable blocks outwardly spring between two movable blocks.
Further, described body rearward end has taper and adopts No. 3 tapers of Mohs.
The present invention also provides another technical scheme：A kind of method of work of Quick replacing tap clamp, using as above
Quick replacing tap clamp, during clamping screw tap, two couple in the middle of two movable blocks, on screw tap square toes is stretched in the square toes end insertion of screw tap
Claim the trough with straight angle of right angle alignment activity block, rotate and tighten clamping sleeve, clamping sleeve promotes two movable blocks along the synchronization of straight type groove to centre
Shrink, thus clamping screw tap square toes；During dismounting screw tap, rotate and unscrew clamping sleeve, two movable blocks are under the action of the spring along straight type groove
Synchronization is flared out, you can take off screw tap.
Compared with prior art, the invention has the advantages that：Quick replacing tap clamp structure of the present invention is simple, makes
With convenient, it is capable of the quick-clamping of screw tap and pulls down, the screw tap of multiple size specifications, versatility can be applied to simultaneously
By force, applied widely, can effectively reduce fixture manufacturing cost.
For making the objects, technical solutions and advantages of the present invention become more apparent, below will be by specific embodiment and phase
Close accompanying drawing, the present invention is described in further detail.
Brief description
Fig. 1 is embodiment of the present invention organigram；
Fig. 2 is A-A profile in Fig. 1；
In figure label declaration：The straight type groove of 1- body, 2-, 3- movable block, 4- trough with straight angle, 5- clamping sleeve, 6- spring.
Specific embodiment
As shown in Figure 1 and 2, a kind of Quick replacing tap clamp, including the body 1 being set in tail stock sleeve, body 1
Front end is provided with straight type groove 2, is provided with a pair and is slidably matched with it and in order to be matched for clamping tightly screw tap square toes in described straight type groove 2
Movable block 3, the opposite one end of two movable block 3 is respectively arranged with trough with straight angle 4, described body front end be additionally provided with control two movable blocks to
Middle slip, to clamp the executing agency of screw tap square toes, is matched for clamping tightly screw tap square toes by two movable blocks, not only achieves quick
Clamping, and the screw tap of different size specification can be applied to, highly versatile, applied widely, design trough with straight angle 4, card simultaneously
Live two right angles of screw tap square toes it is ensured that screw tap clamping consolidates.
In the present embodiment, described executing agency includes the clamping sleeve 5 being connected with body nose threads, and body front end is arranged
There is external screw thread, clamping sleeve rear end is provided with internal thread, clamping sleeve 5 leading section is pyramidal structure, and stretch outwardly by one end for described movable block
Go out straight type groove 2 end and be provided with the inclined-plane matching with the inner conical surface of clamping sleeve 5 to realize promoting by rotating clamping sleeve 5
Two movable blocks 3 clamp screw tap square toes to middle shrinkage, are folded with promotion two movable blocks outwardly spring between two movable blocks
6, tighten clamping sleeve 5 by rotating, the inner conical surface of clamping sleeve 5 promotes movable block to clamp screw tap square toes to middle shrinkage, rotates and twists
During loose clamping sleeve 5, two movable blocks are made to open by the effect of spring, you can to take out screw tap, easy to use, simple to operate.
In the present embodiment, described body rearward end has taper and adopts No. 3 tapers of Mohs.
A kind of method of work of Quick replacing tap clamp, using Quick replacing tap clamp as above, during clamping screw tap,
The square toes end insertion of screw tap is stretched in the middle of two movable blocks, the trough with straight angle of on screw tap square toes two symmetrical right angle alignment activity blocks,
Clamping sleeve is tightened in rotation, and clamping sleeve promotes two movable blocks along the synchronization of straight type groove to middle shrinkage, thus clamping screw tap square toes；Dismounting
During screw tap, rotate and unscrew clamping sleeve, two movable blocks are synchronously flared out along straight type groove under the action of the spring, you can take off screw tap,
Other specification screw taps of clamping.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
It is understood by, the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of Quick replacing tap clamp it is characterised in that：Including the body being set in tail stock sleeve, body front end sets
It is equipped with straight type groove, be provided with described straight type groove a pair and be slidably matched with it and in order to be matched for clamping tightly the movable block of screw tap square toes,
The opposite one end of two movable blocks is respectively arranged with trough with straight angle, described body front end be additionally provided with control two movable blocks to middle slip with
The executing agency of clamping screw tap square toes.
2. Quick replacing tap clamp according to claim 1 it is characterised in that：Described executing agency includes and body front end
Threaded clamping sleeve, clamping sleeve leading section be pyramidal structure, described movable block outwardly one end stretch out straight type groove end and
It is provided with the inclined-plane matching with the inner conical surface of clamping sleeve to realize promoting two movable blocks to middle shrinkage by rotating clamping sleeve
Clamping screw tap square toes.
3. Quick replacing tap clamp according to claim 2 it is characterised in that：It is folded with promotion two between two movable blocks to live
Motion block outwardly spring.
4. Quick replacing tap clamp according to claim 1 it is characterised in that：Described body rearward end have taper and
Using No. 3 tapers of Mohs.
5. a kind of method of work of Quick replacing tap clamp, using Quick replacing tap clamp as claimed in claim 3, its feature
It is：During clamping screw tap, the square toes end insertion of screw tap is stretched in the middle of two movable blocks, on screw tap square toes two symmetrical right angle be aligneds
The trough with straight angle of movable block, rotates and tightens clamping sleeve, and clamping sleeve promotes two movable blocks along the synchronization of straight type groove to middle shrinkage, thus pressing from both sides
Tight screw tap square toes；During dismounting screw tap, rotate and unscrew clamping sleeve, two movable blocks are outwards opened along straight type groove is synchronous under the action of the spring
Open, you can take off screw tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611017199.4A CN106424980A (en) | 2016-11-19 | 2016-11-19 | Rapid changing type screw tap clamp and work method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611017199.4A CN106424980A (en) | 2016-11-19 | 2016-11-19 | Rapid changing type screw tap clamp and work method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424980A true CN106424980A (en) | 2017-02-22 |
Family
ID=58220909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611017199.4A Pending CN106424980A (en) | 2016-11-19 | 2016-11-19 | Rapid changing type screw tap clamp and work method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424980A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960148U (en) * | 2010-05-06 | 2011-09-07 | 陕西理工学院 | Universal tap chuck |
| CN103008709A (en) * | 2011-09-28 | 2013-04-03 | 秦永 | Tap chuck |
| JP2013136129A (en) * | 2011-12-28 | 2013-07-11 | Kato Koki Kk | Tap collet |
| CN203390339U (en) * | 2013-07-02 | 2014-01-15 | 上海东方泵业(集团)有限公司 | Novel thread tapping clamp |
| CN105215485A (en) * | 2015-10-30 | 2016-01-06 | 芜湖恒隆汽车转向系统有限公司 | A kind of using method of tapping clamp |
| CN206216049U (en) * | 2016-11-19 | 2017-06-06 | 福州大学 | A kind of Quick replacing tap clamp |
-
2016
- 2016-11-19 CN CN201611017199.4A patent/CN106424980A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960148U (en) * | 2010-05-06 | 2011-09-07 | 陕西理工学院 | Universal tap chuck |
| CN103008709A (en) * | 2011-09-28 | 2013-04-03 | 秦永 | Tap chuck |
| JP2013136129A (en) * | 2011-12-28 | 2013-07-11 | Kato Koki Kk | Tap collet |
| CN203390339U (en) * | 2013-07-02 | 2014-01-15 | 上海东方泵业(集团)有限公司 | Novel thread tapping clamp |
| CN105215485A (en) * | 2015-10-30 | 2016-01-06 | 芜湖恒隆汽车转向系统有限公司 | A kind of using method of tapping clamp |
| CN206216049U (en) * | 2016-11-19 | 2017-06-06 | 福州大学 | A kind of Quick replacing tap clamp |
Non-Patent Citations (1)
| Title |
|---|
| 陈启明: "快换攻丝夹头", 《机械工人冷加工》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |