CN207057770U - A kind of automatic tapping machine - Google Patents

A kind of automatic tapping machine Download PDF

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Publication number
CN207057770U
CN207057770U CN201720817488.6U CN201720817488U CN207057770U CN 207057770 U CN207057770 U CN 207057770U CN 201720817488 U CN201720817488 U CN 201720817488U CN 207057770 U CN207057770 U CN 207057770U
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CN
China
Prior art keywords
screw tap
workpiece
tapping
slide
dovetail groove
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.)
Active
Application number
CN201720817488.6U
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Chinese (zh)
Inventor
廖原
刘辉
刘子民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hengshui Guangxin Mechanical Connection Equipment Co Ltd
Original Assignee
Hengshui Guangxin Mechanical Connection Equipment Co Ltd
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Filing date
Publication date
Application filed by Hengshui Guangxin Mechanical Connection Equipment Co Ltd filed Critical Hengshui Guangxin Mechanical Connection Equipment Co Ltd
Priority to CN201720817488.6U priority Critical patent/CN207057770U/en
Application granted granted Critical
Publication of CN207057770U publication Critical patent/CN207057770U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to a kind of automatic tapping machine, including lathe support platform, chasing bar, work holder, feed device and tapping transmission device, slide rest device is installed on lathe support platform, it can be moved on slide rail, connect drive device, there is slide plate, there is relative dovetail groove on slide plate, workpiece can be accommodated in it;There is work holder above slide rest device, workpiece can be sent in the slide plate dovetail groove below work holder by feed device, the main shaft of tapping transmission device passes through main spindle box, one end connection transmission device of main shaft, the other end installs screw tap seat, there is a hole corresponding with screw tap tail end in screw tap seat, screw tap is assigned into the hole of screw tap seat, screw tap goes to carry out tapping to workpiece through the dovetail groove on slide plate, avoid damaging manufactured product by the way of back taper in discharging, accurately positioning and tapping processing can be realized, the qualified product of the quality of production, equipment production cost is relatively low simultaneously, beneficial to the popularization and application of automatic tapping machine.

Description

A kind of automatic tapping machine
Technical field
A kind of metal-working plant is the utility model is related to, more particularly to a kind of automatic tapping machine.
Background technology
Tapping machine is a kind of through hole or blind hole on the various parts such as parts housing, equipment end face, nut, ring flange Medial surface processes internal thread, screw or the machining equipment for making tooth buckle.According to the automaticity of tapping machining process Difference, tapping machine can be divided into full-automatic tapping machine, semi-automatic tapping machine and Manual tapping machine etc..Full-automatic tapping machine automates journey Spend highest, during work, as long as part blank be put into hopper can automatic feed, be automatically positioned, Automatic-clamping, attack automatically Tooth, automatic discharging, a worker can operate multiple devices simultaneously, and production efficiency is high, can significantly save labor cost, but entirely Automatic tapping machine requires very high to positional accuracy, if position inaccurate, meeting tapping is unqualified, influences product quality, therefore It is quick and accurately position be automatic tapping machine key, full-automatic tapping machine is raw to solve the above problems, complicated at present Produce that cost is higher, and price is high, and in discharging by the way of back taper, this has a strong impact on the fine degree of workpiece, it is complete The popularization and application of automatic tapping machine.
Utility model content
To solve the above problems, the purpose of this utility model be to provide a kind of simple in construction, production cost it is relatively low depending on Level is true, the automatic tapping machine of qualified product.
To reach above-mentioned purpose, the technical solution of the utility model is:
A kind of automatic tapping machine, including lathe support platform, chasing bar, work holder, feed device and to attack Silk operation provides the tapping transmission device of tapping power, it is characterised in that:On the lathe support platform one is installed by slide rail Slide rest device, slide rest device can move on slide rail, slide rest device connection drive device, have slide plate, the cunning on slide rest device Plate is two relative sliding blocks, has relative dovetail groove on sliding block, can accommodate workpiece in it;Set above described slide rest device There is work holder, workpiece can be sent in the slide plate dovetail groove below work holder by the feed device, described to attack Silk transmission device is fixed on installation bedrest platform, and its composition includes main spindle box, main shaft, and main shaft passes through main spindle box, main shaft One end connection transmission device, other end installation screw tap seat, have a hole corresponding with screw tap tail end in screw tap seat, screw tap assigns into In the hole of screw tap seat, screw tap goes to carry out tapping to workpiece through the dovetail groove on slide plate.
A kind of above-mentioned automatic tapping machine, the feeding rack of the feed device are L-shaped, spiral jatharapanvartanasana or S-shaped guide rail, institute Guide rail is stated to match with the size of workpiece to be processed.
A kind of above-mentioned automatic tapping machine, the feed device include pusher shaft and pusher driving element, and the pusher is driven Dynamic element is pusher cylinder or hydraulic cylinder, and the pusher shaft is arranged at the feeding port of feed device on the same axis, one End is connected on the output shaft of the pusher driving element.
A kind of above-mentioned automatic tapping machine, the work holder include workpiece positioning clamp, are connected and are filled in driving Put, the drive device is one kind in motor drive, cylinder driver and Driven by Hydraulic Cylinder device, and workpiece positions Lower end installation jaw briquetting is clamped, has a dovetail groove below jaw briquetting, workpiece cocker is pressed in dovetail groove.
Start the control button of tapping transmission device, its transmission device drives main axis, while screw tap seat and thereon Screw tap also with rotation, process by slide rest device transfer Lai workpiece 1, after machining, slide rest device will keep in the center, at this moment Workpiece 1 is enclosed on screw tap, and screw tap is also separated from screw tap seat;When workpiece 2 is sent to below work holder by feed device, work For the installation jaw briquetting of the positioning clamp lower end of part 2 in the presence of its drive device, workpiece 2 is pressed in the ladder below jaw briquetting by card Fixed in shape groove, subsequent slide rest device is started working, and drives workpiece 2 to be slided on slide rail, at this moment screw tap and workpiece 1 thereon Retrogressing will be pushed, until the tail end of screw tap is inserted in the hole of screw tap seat again, tapping transmission device is started working again, when on screw tap The workpiece processed it is accumulative when exceeding its length, when workpiece in screw tap and thereon is pushed retrogressing, the workpiece that first processes Screw tap will be pushed down, will be fallen from the tail end of screw tap.And so on, self-tapping is completed.
It is using the beneficial effect of the technical program:Chasing bar, work holder, feed device and be tapping operation The tapping transmission device for providing tapping power coordinates, and slide rest device, avoids damaging by the way of back taper in discharging The product processed, it is possible to achieve accurately positioning and tapping processing, the qualified product of the quality of production, while equipment production cost It is relatively low, beneficial to the popularization and application of automatic tapping machine.
Brief description of the drawings
Fig. 1 is partial structural diagram of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Reference picture 1, installs a slide rest device on lathe support platform 10 by slide rail 8, and slide rest device can move up in slide rail 8 Dynamic, slide rest device connects drive device, has slide plate 5 on slide rest device, the slide plate is two relative slide plates 5, is had on slide plate 5 Relative dovetail groove 9, workpiece can be accommodated in it;Work holder is provided with above slide rest device, feed device can be by workpiece In the dovetail groove 9 for the slide plate 5 being sent to below work holder, tapping transmission device is fixed positioned on installation bedrest platform 10 On, main shaft 2 passes through main spindle box 1, one end connection transmission device of main shaft 2, other end installation screw tap seat 3, have in screw tap seat 3 one with The corresponding hole 11 of the tail end of screw tap 4, screw tap 4 are assigned into the hole 11 of screw tap seat 3, and screw tap 4 is gone pair through the dovetail groove 9 on slide plate 5 Workpiece carries out tapping.
Operation principle:Start the control button of tapping transmission device, its transmission device drives main shaft 2 to rotate, while screw tap Seat 3 and screw tap 4 thereon process the workpiece a come by slide rest device transfer also with rotation, after machining, slide rest device general Keep in the center, at this moment workpiece a is enclosed on screw tap 4, and screw tap 4 is also separated from screw tap seat 3;When workpiece b is sent to workpiece by feed device When below clamping device, in the presence of its drive device, workpiece b is pressed the installation jaw briquetting 7 of workpiece positioning clamp lower end by card Fixed in dovetail groove 6 below jaw briquetting 7, subsequent slide rest device is started working, and drives workpiece b to be slided on slide rail 8, this When screw tap 4 and workpiece a thereon will also be pushed retrogressing, until in the hole 11 that the tail end of screw tap 4 inserts screw tap seat 3 again, tapping Transmission device is started working again, when the workpiece processed on screw tap 4 is accumulative exceedes its length, work in screw tap 4 and thereon When part is pushed retrogressing, the workpiece first processed will be pushed down screw tap, be fallen from the tail end of screw tap.And so on, complete automatic Tapping.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.

Claims (4)

1. a kind of automatic tapping machine, including lathe support platform, chasing bar, work holder, feed device and be tapping Operation provides the tapping transmission device of tapping power, it is characterised in that:Slided on the lathe support platform by slide rail installation one Table apparatus, slide rest device can move on slide rail, slide rest device connection drive device, have slide plate, the slide plate on slide rest device It is two relative sliding blocks, has relative dovetail groove on sliding block, workpiece can be accommodated in it;It is provided with above described slide rest device Workpiece can be sent in the slide plate dovetail groove below work holder by work holder, the feed device, the tapping Transmission device is fixed on installation bedrest platform, and its composition includes main spindle box, main shaft, and main shaft passes through main spindle box, main shaft One end connects transmission device, and the other end installs screw tap seat, has a hole corresponding with screw tap tail end in screw tap seat, screw tap assigns into silk In the hole of cone seat, screw tap goes to carry out tapping to workpiece through the dovetail groove on slide plate.
A kind of 2. automatic tapping machine according to claim 1, it is characterised in that:The feeding rack of the feed device be L-shaped, Spiral jatharapanvartanasana or S-shaped guide rail, the guide rail match with the size of workpiece to be processed.
A kind of 3. automatic tapping machine according to claim 2, it is characterised in that:The feed device includes pusher shaft and pushed away Expect driving element, the pusher driving element is pusher cylinder or hydraulic cylinder, and the pusher shaft is arranged to be sent with feed device On the same axis, its one end is connected on the output shaft of the pusher driving element material mouth.
4. according to a kind of automatic tapping machine described in claim 1 or 2 or 3, it is characterised in that:The work holder includes Workpiece positioning clamp, it is connected in drive device, the drive device is motor drive, cylinder driver and hydraulic pressure One kind in cylinder drive device, workpiece positioning clamp lower end install jaw briquetting, have a dovetail groove below jaw briquetting, workpiece can Card is pressed in dovetail groove.
CN201720817488.6U 2017-07-07 2017-07-07 A kind of automatic tapping machine Active CN207057770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720817488.6U CN207057770U (en) 2017-07-07 2017-07-07 A kind of automatic tapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720817488.6U CN207057770U (en) 2017-07-07 2017-07-07 A kind of automatic tapping machine

Publications (1)

Publication Number Publication Date
CN207057770U true CN207057770U (en) 2018-03-02

Family

ID=61508096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720817488.6U Active CN207057770U (en) 2017-07-07 2017-07-07 A kind of automatic tapping machine

Country Status (1)

Country Link
CN (1) CN207057770U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940854A (en) * 2020-08-19 2020-11-17 龙游平涂耐火材料有限公司 Automatic screw thread processingequipment that carries of screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940854A (en) * 2020-08-19 2020-11-17 龙游平涂耐火材料有限公司 Automatic screw thread processingequipment that carries of screw
CN111940854B (en) * 2020-08-19 2021-05-11 深圳市永顺固实业有限公司 Automatic screw thread processingequipment that carries of screw

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