CN203265808U - Tapping clamp - Google Patents

Tapping clamp Download PDF

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Publication number
CN203265808U
CN203265808U CN 201320259095 CN201320259095U CN203265808U CN 203265808 U CN203265808 U CN 203265808U CN 201320259095 CN201320259095 CN 201320259095 CN 201320259095 U CN201320259095 U CN 201320259095U CN 203265808 U CN203265808 U CN 203265808U
Authority
CN
China
Prior art keywords
connecting rod
screw
tapping
head cap
soket head
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
Application number
CN 201320259095
Other languages
Chinese (zh)
Inventor
王爱学
薛永景
尚朝堂
王瑞
李京生
Original Assignee
王爱学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王爱学 filed Critical 王爱学
Priority to CN 201320259095 priority Critical patent/CN203265808U/en
Application granted granted Critical
Publication of CN203265808U publication Critical patent/CN203265808U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a tapping clamp. The tapping clamp comprises a screw tap, a clamping sleeve, a sliding sleeve, first socket head cap screws, a connecting rod and a taper shank, the screw tap is inserted into the clamping sleeve and is arranged in the sliding sleeve, and the first socket head cap screws at the two ends of the sliding sleeve clamp the tap screw. The front end of the connecting rod is inserted into the sliding sleeve, a connecting rod handle is arranged at the rear end of the connecting rod, and the connecting rod handle is inserted into the taper shank. The tapping clamp can be applied to a boring mill and a milling machine, after threaded bottom holes are machined by a machine tool, the tapping clamp can be replaced conveniently, and then tapping can be directly conducted.

Description

A kind of tapping clamp
Technical field
The utility model relates to a kind of tapping clamp.
Background technology
Because the control of boring machine milling machine spindle is convenient unlike this class drilling-hole tapping machine tool operation of drilling machine.If tapping on boring machine operates just very complicated, if screw tap is fixed on main shaft with the mode of being rigidly connected, just not only need the main shaft rotation during tapping hole, also need axis feeding, the every brill amount of feeding of screw tap equals the pitch of its tapping, so the axis feeding amount also needs to equate with the pitch of tapping, the amount of feeding is crossed conference and is caused screw tap to fracture, the amount of feeding is too small, can be because of the screw tap feed speed greater than axis feeding speed, and screw tap can break away from main shaft, cause and to clamp, the tapping failure.
If large-scale workpiece drilling machine drilling and tapping is subjected to the drill press spindle stroke, many-sided impact such as fixture, angle, also tapping easily.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of tapping clamp being provided.
For achieving the above object, the utility model adopts following technical proposals:
A kind of tapping clamp, comprise screw tap, chuck, slip cap, the first soket head cap screw, connecting rod, taper shank, described screw tap inserts chuck and is installed in slip cap, and, the first soket head cap screw by slip cap two ends clamps screw tap, the front end of described connecting rod inserts slip cap, and the rear end is provided with the connecting rod handle, and described connecting rod handle inserts in taper shank.
Described tapping clamp also comprises the second soket head cap screw, described slip two of sheathed up and down gathering sill, and the front end of described connecting rod is provided with screwed hole I, and described the second soket head cap screw is screwed in screwed hole I by two gathering sills in slip cap up and down.
Described taper shank is provided with the 3rd soket head cap screw, and described connecting rod handle is provided with screwed hole II, and described the 3rd soket head cap screw is screwed in screwed hole II by two gathering sills in slip cap up and down.
Described the 3rd soket head cap screw is provided with three.
Described chuck arranges fluting, and two end mills are flat.
On described connecting rod, end mill is flat.
Taper shank rear end tapering is to make according to the machine tool chief axis hole taper, when needing tapping, this sleeve clamp is directly inserted in the lathe inner hole of spindle gets final product, and slip cap and connecting rod are that little gap is slidably matched, and after installing, can guarantee that screw tap and main shaft are coaxial.During tapping, only need to adjust lathe, make screw tap aim at the hole of required tapping, main shaft rotation and microfeed are shot workpiece to the screw tap front end and are got final product feed-disabling, and only need the main shaft rotation this moment, just can drive the screw tap tap out, in tapping process, along with going deep into of tapping, screw tap drives slip cap and moves forward gradually along the connecting rod front end, until tapping is completed.Only need make the main shaft counter-rotating after completing, screw tap just withdraws from the screwed hole of attacking.
And the rear end of connecting rod is provided with the connecting rod handle, and the connecting rod handle inserts taper shank, and the connecting rod handle is connected more firm with screw between taper shank.
For different screw taps, design quick change chuck, the chuck internal square hole can be made according to screw tap specification commonly used.
The beneficial effects of the utility model are, the utility model can be used for the tapping clamp of boring machine milling machine, and lathe is changed this sleeve clamp, just directly tapping very easily after processing thread Pilot hole.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein 1. screw taps, 2. chuck, 3. the first soket head cap screw, 4. slip cap, 5. the second soket head cap screw, 6. connecting rod, 7. the 3rd soket head cap screw, 8. taper shank, 9. connecting rod handle.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further set forth, should be noted that following explanation is only in order to explain the utility model, its content not to be limited.
As shown in Figure 1, the utility model comprises screw tap 1, chuck 2, slip cap 4, the first soket head cap screw 3, connecting rod 6, taper shank 8, screw tap 1 inserts chuck and is installed in slip cap 4, and, the first soket head cap screw 3 by slip cap 4 two ends clamps screw tap 1, the front end of connecting rod 6 inserts slip cap 4, and the rear end is provided with connecting rod handle 9, and connecting rod handle 9 inserts in taper shank 8.Tapping clamp also comprises the second soket head cap screw 5, slip cap 4 establish the up and down two gathering sills, the front end of connecting rod 6 is provided with screwed hole I, the second soket head cap screw 5 by slip cap Shang Xia 4 two gathering sills be screwed in screwed hole I.Taper shank 8 is provided with the 3rd soket head cap screw 7, and connecting rod handle 9 is provided with screwed hole II, the 3rd soket head cap screw 7 by slip cap Shang Xia 4 two gathering sills be screwed in screwed hole II.The 3rd soket head cap screw 7 is provided with three.Chuck 2 arranges fluting, and two end mills are flat.On connecting rod 6, end mill is flat.
Taper shank 8 rear end taperings are to make according to the machine tool chief axis hole taper, when needing tapping, this sleeve clamp is directly inserted in the lathe inner hole of spindle get final product, and slip cap 4 and connecting rod 6 are slidably matched for little gap, after installing, can guarantee that screw tap 1 and main shaft are coaxial.During tapping, only need to adjust lathe, make screw tap 1 aim at the hole of required tapping, main shaft rotation and microfeed are shot workpiece to screw tap 1 front end and are got final product feed-disabling, and only need the main shaft rotation this moment, just can drive screw tap 1 tap out, in tapping process, along with going deep into of tapping, screw tap 1 drives slip cap and moves forward gradually along connecting rod 6 front ends, until tapping is completed.Only need make the main shaft counter-rotating after completing, screw tap 1 just withdraws from the screwed hole of attacking.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.

Claims (6)

1. tapping clamp, it is characterized in that, comprise screw tap, chuck, slip cap, the first soket head cap screw, connecting rod, taper shank, described screw tap inserts chuck and is installed in slip cap, and, by first soket head cap screw at slip cap two ends, screw tap being clamped, the front end of described connecting rod inserts slip cap, the rear end is provided with the connecting rod handle, and described connecting rod handle inserts in taper shank.
2. a kind of tapping clamp according to claim 1, it is characterized in that, described tapping clamp also comprises the second soket head cap screw, two of sheathed up and down of described slip gathering sill, the front end of described connecting rod is provided with screwed hole I, and described the second soket head cap screw is screwed in screwed hole I by two gathering sills in slip cap up and down.
3. a kind of tapping clamp according to claim 1, is characterized in that, described taper shank is provided with the 3rd soket head cap screw, and described connecting rod handle is provided with screwed hole II, and described the 3rd soket head cap screw is screwed in screwed hole II by two gathering sills in slip cap up and down.
4. a kind of tapping clamp according to claim 3, is characterized in that, described the 3rd soket head cap screw is provided with three.
5. a kind of tapping clamp according to claim 1, is characterized in that, described chuck arranges fluting, and two end mills are flat.
6. a kind of tapping clamp according to claim 1, is characterized in that, on described connecting rod, end mill is flat.
CN 201320259095 2013-05-14 2013-05-14 Tapping clamp Expired - Fee Related CN203265808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320259095 CN203265808U (en) 2013-05-14 2013-05-14 Tapping clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320259095 CN203265808U (en) 2013-05-14 2013-05-14 Tapping clamp

Publications (1)

Publication Number Publication Date
CN203265808U true CN203265808U (en) 2013-11-06

Family

ID=49496300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320259095 Expired - Fee Related CN203265808U (en) 2013-05-14 2013-05-14 Tapping clamp

Country Status (1)

Country Link
CN (1) CN203265808U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033367A (en) * 2015-07-09 2015-11-11 河北华北柴油机有限责任公司 Split-welded lengthened screw tap reducing sleeve and machining technology
CN105945369A (en) * 2016-07-18 2016-09-21 衡阳纺织机械有限公司 Floating and breakage preventing screw tap clamp
CN111906393A (en) * 2020-07-02 2020-11-10 山东齐鲁电机制造有限公司 Readable automatic stroke tapping and threading device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033367A (en) * 2015-07-09 2015-11-11 河北华北柴油机有限责任公司 Split-welded lengthened screw tap reducing sleeve and machining technology
CN105033367B (en) * 2015-07-09 2018-04-06 河北华北柴油机有限责任公司 Split welding screw tap lengthens reducing sleeve and processing technology
CN105945369A (en) * 2016-07-18 2016-09-21 衡阳纺织机械有限公司 Floating and breakage preventing screw tap clamp
CN111906393A (en) * 2020-07-02 2020-11-10 山东齐鲁电机制造有限公司 Readable automatic stroke tapping and threading device

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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: 20131106

Termination date: 20140514