CN201752800U - Vibrating tapping machine capable of removing chips frequently - Google Patents
Vibrating tapping machine capable of removing chips frequently Download PDFInfo
- Publication number
- CN201752800U CN201752800U CN2009202975388U CN200920297538U CN201752800U CN 201752800 U CN201752800 U CN 201752800U CN 2009202975388 U CN2009202975388 U CN 2009202975388U CN 200920297538 U CN200920297538 U CN 200920297538U CN 201752800 U CN201752800 U CN 201752800U
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- tapping
- vibration
- chip removal
- transmission case
- gear
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Abstract
The utility model relates to a vibrating tapping machine capable of removing chips frequently, which belongs to the technical field of tapping equipment and has a tapping range of 0.6-M12. The tapping machine comprises an engine base, a vertical shaft, a transmission box, a motor and a PLC control system, wherein the engine base, the vertical shaft, the transmission box and the motor are connected and mounted in sequence, the PLC control system is mounted on one side of the transmission box, a spindle of the motor is connected with a spindle sleeve via a key and drives the spindle sleeve to rotate, an operating lever is mounted at the lower end of the transmission box and connected with a tension spring mounted at the upper end of the transmission box, the lower end of a tapping spindle is connected with the spindle sleeve, a vibrating gear meshing with a transmission gear in the body of the transmission box is arranged in the middle of the spindle sleeve, and a torque protective bush is arranged on the lower portion of the vibrating gear. The vibrating tapping machine realizes torque protection to taps, has small forward and reverse clearances, can realize frequent chip removal, is fine in chip removal performance, reduces cutting force, can realize optional tapping from 0.6 to M3 without reprogramming, simplifies operation, and can be used for tapping of materials of titanium alloy parts in fields of military and communication.
Description
Technical field
The utility model relates to the threading apparatus technical field, relates in particular to a kind of frequently vibration threading machine of chip removal that can attack micro hole.
Background technology
Screw thread process method mainly contains machining and rolling and processing two classes.Cutting refers generally to the method for the machining screw on workpiece with forming tool or grinding tool, mainly contain turning, drilling, milling, tapping, mantle fiber, grinding, grinding and whirling etc., roll extrusion is to make workpiece produce plastic deformation to obtain the processing method of screw thread with the shaping roll die.In industries such as Aeronautics and Astronautics, electronics, precision optical machinery and instrument and meters, especially with radio frequency system product of instrument industry etc., processing small deep hole internal thread is a difficult problem in producing on the difficult to machine material in these fields, and screw thread processing generally is arranged in last several procedures of part processing, use the conventional method tapping, frequently chip removal causes that very easily screw tap fractures, cause part to scrap, thereby incur loss through delay the duration and cause very big economic loss.Therefore, the processing of solution difficult-to-machine material small deep hole is the task of top priority.
The utility model content
The purpose of this utility model is: the purpose of this utility model is to provide a kind of to difficult tapping material and all general a kind of frequently vibration threading machine of chip removal of screw tap, it adopts liquid crystal display, digital control, has the vibrating and tapping parameter adjustment flexibly, conveniently, the characteristics that the vibration parameters adjusting range is wide, be a kind of vibrating and tapping device of general a kind of frequently chip removal of high-efficiency high-accuracy, be particularly suited for the accurate tapping processing of the various materials of M0.6～M12.
The purpose of this utility model is by adopting following technical scheme to realize:
A kind of frequently vibration threading machine of chip removal, comprise the vertical shaft, the transmission case that is connected with vertical shaft that are installed in the support, be installed on motor on the transmission case top flange dish, be installed on the control system of transmission case side and be installed in screw tap on the dop of tapping main shaft lower end by screw tap clamp, driving gear and travelling gear are installed in the described transmission case, the main shaft of motor is connected with collar bush by key, the drive collar bush rotates, it is characterized in that described control system is the PLC control system; Described transmission case casing lower end is equipped with actuating linkage, and actuating linkage is connected with the extension spring that is installed on transmission case casing body upper end, and actuating linkage and extension spring are pressed in the tapping main shaft upper end that is with stage clip, realizes the axial float of tapping main shaft; Described collar bush middle part is provided with the vibration gear that is meshed with travelling gear in the transmission case casing.
Described vibration gear bottom is provided with the torque protection cover, and the tapping main shaft is connected with the torque protection cover by linear roller bearing, and torque protection cover top is provided with compression spring, and the compression spring top contacts with vibration gear.
Described vibration threading machine also comprises the depth controller that is connected with the tapping main shaft.
The tapping parameter of described PLC control system realizes the digitlization setting, drives the twisting vibration that tapping tool does to have revolution by collar bush.
Also be provided with control panel on the described transmission case casing body, display, depth controller and torque adjusting device all are arranged on the control panel.
Described screw tap clamp adopts precision three-jaw anchor clamps.
Described a kind of frequently vibration threading machine of chip removal is suitable for the accurate tapping processing of the various materials of M0.6～M12.
Owing to adopted technique scheme, the beneficial effects of the utility model are: the utility model adopts motor-driven travelling gear, travelling gear to drive the mode of vibration tapping of vibration gear, the rotating gap is little, the chip removal performance is good, reduced cutting force, the PLC control system replaces single-chip microcomputer simultaneously, the tapping parameter realizes Digital Control, large amplitude and higher vibration frequency have been realized, delicate structure can be implemented in M0.6 to tapping arbitrarily between the M3, no longer reprograms, simplify operation, can be used for the tapping of materials such as military affairs, communication, titanium alloy spare.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structural front view.
Fig. 3 is the utility model structure side view.
Mark among the figure: the 1st, support, the 2nd, vertical shaft, the 3rd, dop; 4-1 is the torque protection cover, and 4-2 is a compression spring, the 5th, and vibration gear; 6-1 is an actuating linkage, and 6-2 is extension spring, 7-1 tapping main shaft; 7-2 is a stage clip, and 7-3 is a collar bush, 8 motors; the 9th, depth controller, the 10th, PLC control system, the 11st, transmission case; the 12nd, regulate spanner, the 13rd, screw tap.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
Shown in Fig. 1,2 and 3, vibration threading machine of the present utility model, comprise the vertical shaft 2, the transmission case 11 that is connected with vertical shaft 2 that are installed in the support 1, be installed on motor 8 on the transmission case 11 top flange dishes, be installed on transmission case 11 sides PLC control system 10, be installed in screw tap 13 on the tapping main shaft 7-1 lower end dop 3, screw tap clamp employing precision three-jaw anchor clamps by screw tap clamp.Driving gear and travelling gear are installed in the transmission case 11, electric machine main shaft is connected with main shaft 7-3 cover by key, drive collar bush 7-3 and rotate, the tapping parameter of PLC control system realizes Digital Control, drives the twisting vibration that tapping tool does to have revolution by collar bush 7-3.Collar bush 7-3 middle part is equipped with vibration gear 5 and the torque protection cover 4 that is meshed with the travelling gear installed on the Motor Shaft; torque protection cover 4-1 is arranged at vibration gear 5 bottoms; tapping main shaft 7-3 is connected with torque protection cover 4-1 by linear roller bearing; torque protection cover 4-1 top is provided with compression spring 4-2, and compression spring 4-2 top contacts with vibration gear 5.Transmission case 11 casing lower ends are equipped with actuating linkage 6-1, actuating linkage 6-1 is connected with the extension spring 6-2 that is installed on transmission case 11 casings upper end, actuating linkage 6-1 and extension spring 6-2 are pressed in the tapping main shaft 7-1 upper end that is with stage clip 7-2, realize the axial float of tapping main shaft.
Also be provided with control panel and display on the side casing of transmission case 11.
In the utility model, this device is realized a kind of frequently vibration threading machine of chip removal of micro hole, its operating process can be described as: the clean cut amount parameter of cutting speed, amplitude and per vibration period by the tapping of keyboard inputted vibration is converted into the driving parameter of motor through the PLC computer.8 in motor directly drives the twisting vibration that collar bush 7-3 does to have revolution, and collar bush 7-3 connects vibration gear 5 by key, and vibration gear 5 drives the twisting vibration that tapping main shaft 7-1 does to have revolution.During vibrating and tapping, compress tapping main shaft 7-1 with regulating spanner 12, make screw tap 13 attack 1～2 button after, open openhanded, carry out the self-aiming feeding by screw tap 13, in order to improve the effect of vibrating and tapping, when tapping is carried out, generally use brush at screw tap top-pour castor oil.The degree of depth of tapping is provided with by the depth controller 9 that is connected with tapping main shaft 7-1, when reaching the degree of depth, produce and interrupt application, application is interrupted in the PLC response, break in service is provided, send signal and give depth controller 9, make motor 8 main shafts make the continuous rotation opposite, make screw tap withdraw from workpiece with the tapping direction of feed.Motor 8 counter-rotatings 25 stop after changeing automatically.The screw tap 13 that withdraws from the aperture is under actuating linkage 6-1 and extension spring 6-2 effect, and 7-1 lifts with the tapping main shaft, and away from surface of the work, tapping process finishes.When tapping is carried out, but the drive current of real-time sampling motor also carry out peak torque by LCD and show, thereby detect the cutting and the state of wear of screw tap intuitively.
Claims (7)
1. frequent vibration threading machine of chip removal, comprise the vertical shaft (2) that is installed in the support (1), the transmission case (11) that is connected with vertical shaft (2), be installed on the motor (8) on transmission case (11) the top flange dish, be installed on the control system (10) of transmission case (11) side and be installed in screw tap (13) on tapping main shaft (7-1) the lower end dop (3) by screw tap clamp, described transmission case is equipped with driving gear and travelling gear in (11), the main shaft of motor (8) is connected with collar bush (7-3) by key, driving collar bush (7-3) rotates, it is characterized in that described control system (10) is the PLC control system; Described transmission case (11) casing lower end is equipped with actuating linkage (6-1), actuating linkage (6-1) is connected with the extension spring (6-2) that is installed on transmission case (11) casing body upper end, actuating linkage (6-1) is pressed in tapping main shaft (7-1) upper end that is with stage clip (7-2) with extension spring (6-2), realizes the axial float of tapping main shaft; Described collar bush (7-3) middle part is provided with the vibration gear (5) that is meshed with the interior travelling gear of transmission case (11) casing.
2. a kind of frequently vibration threading machine of chip removal according to claim 1; it is characterized in that; described vibration gear (5) bottom is provided with torque protection cover (4-1); tapping main shaft (7-3) is connected with torque protection cover (4-1) by linear roller bearing; torque protection cover (4-1) top is provided with compression spring (4-2), and compression spring (4-2) top contacts with vibration gear (5).
3. a kind of frequently vibration threading machine of chip removal according to claim 1 is characterized in that, also comprises the depth controller (9) that is installed in casing (11) side.
4. a kind of frequently vibration threading machine of chip removal according to claim 1 is characterized in that, the tapping parameter of described PLC control system realizes the digitlization setting, does to have the twisting vibration of revolution by the collar bush driving tapping tool of motor (8).
5. a kind of frequently vibration threading machine of chip removal according to claim 1 is characterized in that, also is provided with control panel and display on described transmission case (11) casing.
6. a kind of frequently vibration threading machine of chip removal according to claim 1 is characterized in that described screw tap clamp adopts accurate three-jaw anchor clamps.
7. according to the described a kind of frequently vibration threading machine of chip removal of arbitrary claim among the claim 1-6, it is characterized in that described a kind of frequently vibration threading machine of chip removal is suitable for the accurate tapping processing of the various materials of M0.6～M12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202975388U CN201752800U (en) | 2009-12-23 | 2009-12-23 | Vibrating tapping machine capable of removing chips frequently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202975388U CN201752800U (en) | 2009-12-23 | 2009-12-23 | Vibrating tapping machine capable of removing chips frequently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752800U true CN201752800U (en) | 2011-03-02 |
Family
ID=43620533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202975388U Expired - Fee Related CN201752800U (en) | 2009-12-23 | 2009-12-23 | Vibrating tapping machine capable of removing chips frequently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769697A (en) * | 2014-02-28 | 2014-05-07 | 长城汽车股份有限公司 | Automatic tapping machine of oxygen sensor nut |
| CN114505515A (en) * | 2022-02-23 | 2022-05-17 | 嘉兴南湖学院 | Automatic forming device for processing irregular plate and using method thereof |
-
2009
- 2009-12-23 CN CN2009202975388U patent/CN201752800U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769697A (en) * | 2014-02-28 | 2014-05-07 | 长城汽车股份有限公司 | Automatic tapping machine of oxygen sensor nut |
| CN103769697B (en) * | 2014-02-28 | 2016-05-04 | 长城汽车股份有限公司 | A kind of automatic screw setting machine of lambda sensor nut |
| CN114505515A (en) * | 2022-02-23 | 2022-05-17 | 嘉兴南湖学院 | Automatic forming device for processing irregular plate and using method thereof |
| CN114505515B (en) * | 2022-02-23 | 2023-03-07 | 嘉兴南湖学院 | Automatic forming device for processing irregular plate and using method thereof |
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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: 20110302 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |