CN202877667U - Specific tapping machine tool - Google Patents
Specific tapping machine tool Download PDFInfo
- Publication number
- CN202877667U CN202877667U CN 201220562173 CN201220562173U CN202877667U CN 202877667 U CN202877667 U CN 202877667U CN 201220562173 CN201220562173 CN 201220562173 CN 201220562173 U CN201220562173 U CN 201220562173U CN 202877667 U CN202877667 U CN 202877667U
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- feed bin
- tapping
- feed
- tapping machine
- feeding
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Abstract
The utility model relates to a specific tapping machine tool. The specific tapping machine tool comprises a machine frame, a feedstock mechanism and a clamping mechanism which are fixed on the machine frame, horizontal type tapping feeding mechanisms which are composed of tapping power heads and multi-shaft devices, an electrical control system and an air supplying system. The specific tapping machine tool is characterized in that the tapping feeding mechanisms comprise a left tapping feeding mechanism and a right tapping feeding mechanism, the left tapping feeding mechanism and the right tapping feeding mechanism are horizontally fixed on the machine frame, and the left tapping feeding mechanism and the right tapping feeding mechanism are coaxially and symmetrically arranged. The feedstock mechanism delivers materials through two ways in a vertical mode and comprises a first stock bin, a second stock bin and a material-separating device, wherein the first stock bin and the second stock bin deliver the materials respectively through the material-separating device. The clamping mechanism comprises a front clamping device and a back clamping device, wherein the front clamping device and the back clamping device are coaxially and symmetrically arranged. The specific tapping machine tool has the advantages that machining on inner threads in the opposite direction on two ends and four heads of two workpieces can be carried out at the same time, and a plurality of machine tools are replaced by a single specific machining to machine the inner threads of the workpieces with the inner threads at two ends of shafts at the same time, so working efficiency is improved by times, cost is reduced, and labor intensity is relieved.
Description
Technical field
The utility model belongs to internal thread machining equipment, relates in particular to a kind of tapping machine special bed of processing simultaneously for cylindrical component two ends internal thread.
Background technology
The at present processing of axle class (tubing) the two ends internal thread product tapping modes that adopt the vertical single head of an end (or double end) tapping, the structure of tapping machine mainly is comprised of feeder, clamp mechanism, inversion mechanism, tapping feed mechanism more.Its processing mode be first with other drilling machines to the two ends of workpiece hole successively, interior chamfering, then, rear tapping first to the workpiece both-end by tapping machine, divide six procedures to finish, its inefficiency, use lathe number of units is many, cost is larger, labour intensity is larger, and makes the axiality of both-end screw thread poor owing to repeatedly being installed.Application number 200920023681.8 discloses the semi-automatic tapping of a kind of pipeline connecting parts double end, mainly comprise the following part lathe bed and be installed in tapping system on the lathe bed, the rotary table of workpiece holder is installed, tapping, workpiece and rotary table operation controller are installed, motor is equipped with in described lathe bed bottom, cooling water pump, top is gearbox on the bed, the anterior leading screw frame mounting disc for the double-end lead-screw frame is housed of gearbox, the transmission main shaft front end is equipped with bevel gear and links to each other with the bevel gear of double-end lead-screw frame bottom, and described rotary table comprises that being installed in three on the workbench overlaps combined clamp appts, the work table rotation drive unit, turning positioning apparatus, the jig clamping device.This equipment belongs to vertical processing, and working (machining) efficiency is lower, and precision is not high.Application number 201020606810.9 discloses a kind of Double-face horizontal brill and has attacked side plate hole building-block machine, comprise: one, one wing base two of a wing base, a center base, three hydraulic pressure moving platforms, a upright column sliding platform, two headstocks, two main spindle boxes, a drill spindle case, a tapping pattern, anchor clamps and a tool group form; One end of center base links to each other with wing base one, and the other end is connected with wing base two; Described wing base one adopts the wing base of CC63 model, and hydraulic pressure moving platform is set on it, and a upright column sliding platform is set on the hydraulic pressure moving platform, and upright column sliding platform one end connects the drill spindle case, and a tapping pattern is set on the drill spindle case; Described wing base two arranges hydraulic pressure moving platform on it, and headstock is set on the hydraulic pressure moving platform, and headstock one end connects main spindle box.This equipment is applicable to the boring in each hole, side plate two sides and the processing of tapping; Although operation is convenient, complicated structure especially is unsuitable for the cylindrical component internal thread and processes in enormous quantities.Along with a large amount of uses of various building built-in parts and connector, the demand in enormous quantities of the said goods demands developing a kind of special purpose machine tool of can high-speed high-quality finishing internal thread machining urgently.
The utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of tapping machine special bed of processing simultaneously for part two ends internal thread is provided, especially internal thread machining is carried out at axle class two ends simultaneously, can carry out simultaneously the internal thread machining of two ends four-head relative direction to two workpiece, feeding, be installed and each operation of the material returned safe and reliable.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of tapping machine special bed, comprise frame, be fixed on feeder and clamp mechanism on the frame, the horizontal tapping feed mechanism and the electric control system that are consisted of by tapper unit and multi-shaft device, air supply system, it is characterized in that: described tapping feed mechanism comprises a left side, right tapping feed mechanism, a described left side, it is upper left that right tapping feed mechanism is horizontally fixed on frame, right coaxial-symmetrical setting, described feeder is vertical two pass feeding, described feeder comprises the first feed bin and the second feed bin and feeding-distribution device, the first feed bin and the second feed bin are by respectively feeding of feeding-distribution device, described clamp mechanism comprises the front and back clamping device of coaxial-symmetrical, described front clamp device places the first feed bin front side, and rear fixture places the rear side of the second feed bin.
Described the first feed bin and the second feed bin be arranged in parallel, and the charging aperture of described the second feed bin and the corresponding setting of sub-material outlet of being located at the first feed bin centre position are provided with bottom plate between described the first feed bin and the second feed bin.
Described feeding-distribution device comprises distributor and distributes cylinder, distributes cylinder to be fixed on the frame, distributes the piston rod of cylinder to be connected with distributor, and distributor is located at the relative position of the first feed bin sub-material outlet, does radially sliding in described distributor and the first feed bin.
Described left and right tapping feed mechanism comprises respectively tapper unit, multi-shaft device and screw tap, described multi-shaft device one end two screw taps side by side that are installed, and the other end is connected with tapper unit.
Described front and back clamping device comprises rear movable clamping cylinder, rear floating holder, front movable clamping cylinder, front floating holder and stationary fixture, the piston rod of described front and back clamping cylinder is connected with the front and back floating holder respectively, and described stationary fixture places between the first feed bin and the second feed bin discharge hole.
Centre-to-centre spacing is greater than multi-shaft device two the side by side centre-to-centre spacing of screw tap that are installed between described the first feed bin and the second feed bin.
Beneficial effect: feeder is provided with the first feed bin and the second feed bin and feeding-distribution device, can carry out simultaneously the internal thread machining of two ends four-head relative direction to two workpiece.Axle class two ends internal screw workpiece is carried out internal thread machining simultaneously, by many machine toolings, change single special purpose machine tool processing into, can improve the work efficiency several times, reduce cost, reduce labour intensity, and improved the machining accuracy of workpiece, the interchangeability that improves product and the stability of production efficiency and quality.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of feeder and clamp mechanism among Fig. 1;
Fig. 3 is the structural representation of the first feed bin and the second feed bin.
Among the figure: 1, frame, 2, right tapper unit, 3, right multi-shaft device, 4, the first feed bin, the 5, second feed bin, 6, rear movable clamping cylinder, 7, bottom plate, 8, rear floating holder, 9, stationary fixture, 10, left tapper unit, 11, left multi-shaft device, 12, right screw tap, 13, front floating holder, 14, distributor, 15, front movable clamping cylinder, 16, distribute cylinder, 17, left screw tap.
I, feeder, II, clamp mechanism, III, tapping feed mechanism.
The specific embodiment
Below in conjunction with preferred embodiment, details are as follows to the specific embodiment that foundation the utility model provides: see accompanying drawing for details, a kind of tapping machine special bed, comprise frame 1, be fixed on feeder I and clamp mechanism II on the frame, the horizontal tapping feed mechanism III and the electric control system (not shown) that are consisted of by tapper unit and multi-shaft device, the air supply system (not shown), described tapping feed mechanism comprises a left side, right tapping feed mechanism, a described left side, it is upper left that right tapping feed mechanism is horizontally fixed on frame, right coaxial-symmetrical setting, described feeder is vertical two pass feeding, described feeder comprises the first feed bin 4 and the second feed bin 5 and feeding-distribution device, the first feed bin and the second feed bin are by respectively feeding of feeding-distribution device, described clamp mechanism comprises the front and back clamping device of coaxial-symmetrical, described front clamp device places the first feed bin front side, and rear fixture places the rear side of the second feed bin.Described the first feed bin and the second feed bin be arranged in parallel, and the charging aperture of described the second feed bin and the corresponding setting of sub-material outlet of being located at the first feed bin centre position are provided with bottom plate 7 between described the first feed bin and the second feed bin.Described feeding-distribution device comprises distributor and distributes cylinder 16, distributes cylinder to be fixed on the frame, distributes the piston rod of cylinder to be connected with distributor 14, and distributor is located at the relative position of the first feed bin sub-material outlet, does radially sliding in described distributor and the first feed bin.Described left and right tapping feed mechanism comprises respectively left and right tapper unit 2,10, left and right multi-shaft device 3,11 and left and right screw tap 12,17, described multi-shaft device one end two screw taps side by side that are installed, the other end is connected with tapper unit, and described tapper unit and motor belt are in transmission connection.Described front and back clamping device comprises rear movable clamping cylinder 6, rear floating holder 8, front movable clamping cylinder 15, front floating holder 13 and stationary fixture 9, the piston rod of described front and back clamping cylinder is connected with the front and back floating holder respectively, and described stationary fixture places between the first feed bin and the second feed bin discharge hole.Centre-to-centre spacing is greater than multi-shaft device two the side by side centre-to-centre spacing of screw tap that are installed between described the first feed bin and the second feed bin.
The course of work
Take the tapping machine special of processing pipe Ф 22 * 232 two ends first tap M12 positive left-hand thread screw thread as example.At first, workpiece is sent into the first feed bin and drop on the front floating holder by feeding drive mechanism, simultaneously by distribute cylinder, distributor bottom plate promote workpiece enter the second feed bin and drop to after on the floating holder, then forward and backward forward and backward clamping work pieces of floating holder cylinder while at this moment, drives screw tap by left and right sides tapper unit multi-shaft device and carries out screw thread processing, after tapping puts in place, left and right sides tapping-head is return, and front and back floating holder cylinder is return, and enters next circulation.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (6)
1. tapping machine special bed, comprise frame, be fixed on feeder and clamp mechanism on the frame, the horizontal tapping feed mechanism and the electric control system that are consisted of by tapper unit and multi-shaft device, air supply system, it is characterized in that: described tapping feed mechanism comprises a left side, right tapping feed mechanism, a described left side, it is upper left that right tapping feed mechanism is horizontally fixed on frame, right coaxial-symmetrical setting, described feeder is vertical two pass feeding, described feeder comprises the first feed bin and the second feed bin and feeding-distribution device, the first feed bin and the second feed bin are by respectively feeding of feeding-distribution device, described clamp mechanism comprises the front and back clamping device of coaxial-symmetrical, described front clamp device places the first feed bin front side, and rear fixture places the rear side of the second feed bin.
2. tapping machine special bed according to claim 1, it is characterized in that: described the first feed bin and the second feed bin be arranged in parallel, the charging aperture of described the second feed bin and the corresponding setting of sub-material outlet of being located at the first feed bin centre position are provided with bottom plate between described the first feed bin and the second feed bin.
3. tapping machine special bed according to claim 1 and 2, it is characterized in that: described feeding-distribution device comprises distributor and distributes cylinder, distribute cylinder to be fixed on the frame, distribute the piston rod of cylinder to be connected with distributor, distributor is located at the relative position of the first feed bin sub-material outlet, does radially sliding in described distributor and the first feed bin.
4. tapping machine special bed according to claim 3, it is characterized in that: described left and right tapping feed mechanism comprises respectively tapper unit, multi-shaft device and screw tap, described multi-shaft device one end two screw taps side by side that are installed, the other end is connected with tapper unit.
5. tapping machine special bed according to claim 4, it is characterized in that: described front and back clamping device comprises rear movable clamping cylinder, rear floating holder, front movable clamping cylinder, front floating holder and stationary fixture, the piston rod of described front and back clamping cylinder is connected with the front and back floating holder respectively, and described stationary fixture places between the first feed bin and the second feed bin discharge hole.
6. tapping machine special bed according to claim 5 is characterized in that: centre-to-centre spacing is greater than multi-shaft device two the side by side centre-to-centre spacing of screw tap that are installed between described the first feed bin and the second feed bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562173 CN202877667U (en) | 2012-10-30 | 2012-10-30 | Specific tapping machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562173 CN202877667U (en) | 2012-10-30 | 2012-10-30 | Specific tapping machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877667U true CN202877667U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562173 Expired - Fee Related CN202877667U (en) | 2012-10-30 | 2012-10-30 | Specific tapping machine tool |
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| CN (1) | CN202877667U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273146A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Pneumatic cutting tapping jig |
| CN103286390A (en) * | 2013-05-06 | 2013-09-11 | 衡水宏远泵业制造有限公司 | Reinforcement connecting sleeve automatic tapping machine tool for straight threads |
| CN103372689A (en) * | 2013-07-09 | 2013-10-30 | 缙云县汽缸体厂 | Duplex head internal thread miller |
| CN104416241A (en) * | 2013-08-21 | 2015-03-18 | 常州森旭自动化科技有限公司 | Double-end thread milling device |
| CN106392204A (en) * | 2016-12-13 | 2017-02-15 | 成都丰耐科技股份有限公司 | Tapping mechanism and tapping equipment |
| CN106735623A (en) * | 2016-12-07 | 2017-05-31 | 玫德集团有限公司 | A kind of bend pipe tools double tapping special machine tool |
| CN107775119A (en) * | 2016-08-26 | 2018-03-09 | 江苏奇佩建筑装配科技有限公司 | A kind of suspension rod fixing base tapping threading machine for pipe |
| CN108788332A (en) * | 2018-08-15 | 2018-11-13 | 海盐宏茂五金制品有限公司 | A kind of nut is with two-sided chasing bar |
-
2012
- 2012-10-30 CN CN 201220562173 patent/CN202877667U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286390A (en) * | 2013-05-06 | 2013-09-11 | 衡水宏远泵业制造有限公司 | Reinforcement connecting sleeve automatic tapping machine tool for straight threads |
| CN103273146A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Pneumatic cutting tapping jig |
| CN103372689A (en) * | 2013-07-09 | 2013-10-30 | 缙云县汽缸体厂 | Duplex head internal thread miller |
| CN103372689B (en) * | 2013-07-09 | 2015-11-25 | 缙云县汽缸体厂 | Duplex head internal thread miller |
| CN104416241A (en) * | 2013-08-21 | 2015-03-18 | 常州森旭自动化科技有限公司 | Double-end thread milling device |
| CN107775119A (en) * | 2016-08-26 | 2018-03-09 | 江苏奇佩建筑装配科技有限公司 | A kind of suspension rod fixing base tapping threading machine for pipe |
| CN106735623A (en) * | 2016-12-07 | 2017-05-31 | 玫德集团有限公司 | A kind of bend pipe tools double tapping special machine tool |
| CN106392204A (en) * | 2016-12-13 | 2017-02-15 | 成都丰耐科技股份有限公司 | Tapping mechanism and tapping equipment |
| CN108788332A (en) * | 2018-08-15 | 2018-11-13 | 海盐宏茂五金制品有限公司 | A kind of nut is with two-sided chasing bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |