CN109079263A - Automatic tapping device - Google Patents
Automatic tapping device Download PDFInfo
- Publication number
- CN109079263A CN109079263A CN201811235328.6A CN201811235328A CN109079263A CN 109079263 A CN109079263 A CN 109079263A CN 201811235328 A CN201811235328 A CN 201811235328A CN 109079263 A CN109079263 A CN 109079263A
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- Prior art keywords
- tapping
- universal joint
- screw tap
- polygon
- component
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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
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention discloses a kind of automatic tapping device, wherein the automatic tapping device includes mounting base and the driving mechanism for being installed on mounting base, tapping mechanism, the tapping mechanism specifically includes the tapping component for tapping, the tapping component includes screw tap, feeder assembly includes guide sleeve and the polygon guide rod that is socketed in the guide sleeve, and first universal joint and the second universal joint, one end of first universal joint is connect with polygon guide rod, the other end is connected with tapping component, one end of second universal joint is connected with one end of guide sleeve, the other end and driving mechanism are sequentially connected, driving mechanism drives feeder assembly rotation, so that the tapping component rotation being connected with feeder assembly；The present invention is using universal joint connection driving mechanism and screw tap, so that screw tap has the function of automatic guiding during the work time, the direction of screw tap feeding is consistent with Impact direction, is not susceptible to deviate in rotation process.
Description
Technical field
The present invention relates to processing and manufacturing technology, in particular to a kind of automatic tapping device.
Background technique
Tapping refers to the processing technology for processing internal screw thread in the bottom outlet with certain specification size by using screw tap,
Tapping is a very important link in processing and manufacturing.
Tapping is broadly divided into artificial Manual tapping and machine automatic screw, currently, automatic tapping machine generallys use servo electricity
The output shaft of machine is directly connected to the mode of screw tap, due to the difference of precision in the actual processing process, the concentricity of workpiece bottom outlet
There can be error, therefore the stuck and not positive situation of tapping will appear using traditional automatic tapping machine, screw tap is had when serious
The phenomenon that breaking influences processing efficiency.
Summary of the invention
The main object of the present invention is to provide a kind of automatic tapping device, it is intended to realize and carry out to the screw tap in process
Correcting avoids not coaxial with screw tap due to bottom outlet and causes screw tap stuck, the not positive situation of tapping.
To achieve the above object, a kind of automatic tapping device proposed by the present invention, comprising:
Mounting base；
Driving mechanism, the driving mechanism are installed on the mounting base；And
Tapping mechanism, the tapping mechanism include:
Tapping component, the tapping component include the screw tap for tapping；
Feeder assembly, the feeder assembly include guide sleeve and the polygon guide rod that is socketed in the guide sleeve；And
First universal joint and the second universal joint, one end of first universal joint and the polygon guide rod connect
It connects, the other end is connected with the tapping component；
One end of second universal joint is connected with one end of the guide sleeve, and the other end and the driving mechanism are driven
Connection, the driving mechanism driving feeder assembly rotation, so that the tapping component rotation being connected with the feeder assembly.
Further, the tapping mechanism further includes bearing block, and the bearing block is fixed on the mounting base, the tapping
Component is arranged in the bearing block.
Further, the tapping component includes feed screw and the feeding facing matched with the feed screw,
The feeding facing is fixed on the bearing block, and the screw tap is fixed on one end of the feed screw, the feed screw
The other end is connect with first universal joint.
Further, the tapping component includes polygon connecting rod, and the bearing block is fixed with to be connected with the polygon
One end of the polygon guide sleeve that extension bar matches, the polygon connecting rod is connect with the screw tap, the other end and described first
Universal joint connection.
Further, the driving mechanism includes the actuator and transmission component for being installed on mounting base, the transmission group
Part includes drive rod and the synchronizing wheel for being socketed on the drive rod, one end of the drive rod and the second universal joint phase
Connection, the actuator are connected with the synchronizing wheel and drive the synchronizing wheel movement so that the drive rod rotation.
Further, the transmission component further includes bearing, and the bearing is installed on the mounting base, the transmission rod set
It is connected to the bearing.
Further, the tapping mechanism is multiple, multiple tapping mechanisms and transmission component interval with transmission component
It is set to the mounting base, the second universal joint of each tapping mechanism is connected to a drive rod, spaced
Drive rod is sequentially connected by synchronizing wheel.
Further, the automatic tapping device further includes sensing device, and the sensing device is electrically connected to the driving
Part, the sensing device control the actuator movement to control the rotation of the tapping mechanism.
Further, the automatic tapping device further includes spray head, and the spray head is installed on mounting base and corresponds to
The screw tap setting, the spray head are used to spray processing cutting fluid to screw tap.
Further, the polygon guide rod is hexagon guide rod.
Technical solution of the present invention connects driving mechanism and screw tap by using universal joint, so that screw tap is during the work time
Has the function of automatic guiding, specifically, which includes screw tap, driving device, feeder assembly, the feeder assembly
Including guide sleeve and the polygon guide rod being socketed in the guide sleeve, polygon guide rod can make reciprocal line along the length direction of guide sleeve
Property movement, feeder assembly further include to screw tap carry out correcting two universal joints, wherein one end of a universal joint with it is polygon
One end of shape guide rod is connected, and the other end is connected to screw tap, and one end of another universal joint is connected with one end of polygon guide sleeve
It connecing, the other end and driving device are sequentially connected, which drives feeder assembly rotation, and feeder assembly drives screw tap rotation,
During the work time with the rotation of driving device, screw tap is gradually moved towards the dimension linear of bottom outlet, under the traction of screw tap, is led to
Polygon guide rod that universal joint is connect with screw tap is crossed also along the length direction of guide sleeve towards the bottom outlet linear movement of work, works as silk
Cone is when shifting, and the working end of screw tap and connecting pin have the trend moved towards opposite both direction, thus universal joint and
Polygon guide rod connects one end with active force identical with screw tap working end offset direction, under the action of this active force, compels
The direction for deviating the connecting pin of screw tap to working end moves, and gradually by screw tap correcting, adopts since guide sleeve is same as driving device
It is connected with universal joint, therefore in the course of rotation, fortune of the mutual movement of universal joint to polygon guide rod in guide sleeve
It is dynamic equally to play correcting, and the active force being applied on polygon guide rod and guide sleeve is largely balanced out, so that
The Impact direction of screw tap is consistent, is not susceptible to deviate in rotation process.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of automatic tapping device of the present invention；
Fig. 2 is the side view of automatic tapping device in Fig. 1；
Fig. 3 is the cross-sectional view of automatic tapping device in Fig. 1；
Fig. 4 is the top view of automatic tapping device in Fig. 1.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
Referring to Figure 1, Fig. 2, Fig. 4, the present invention propose a kind of automatic tapping device 100, for spiral shell in processing in bottom outlet
Line, the automatic tapping device 100 include:
Mounting base 1；
Driving mechanism 2, the driving mechanism 2 are installed on the mounting base 1；And
Tapping mechanism 3, the tapping mechanism 3 include:
Tapping component 31, the tapping component 31 include the screw tap 311 for tapping；
Feeder assembly 32, the feeder assembly 32 include guide sleeve 321 and the polygon guide rod being socketed in the guide sleeve 321
322；And
First universal joint 33 and the second universal joint 34, one end and the polygon of first universal joint 33 are led
Bar 322 connects, and the other end is connected with the tapping component 31；
One end of second universal joint 34 is connected with one end of the guide sleeve 321, the other end and the driving machine
Structure 2 is sequentially connected, and the driving mechanism 2 drives feeder assembly 32 to rotate, so that the tapping being connected with the feeder assembly 32
Component 31 rotates.
Automatic tapping device 100 of the invention is by using universal joint connection driving mechanism 2 and screw tap 311, so that silk
Cone 311 has the function of automatic guiding during the work time, avoids the Impact direction of screw tap 311 and feeding during tapping
Direction is inconsistent so as to cause tapping deviation, the stuck phenomenon of screw tap 311；Specifically, which includes screw tap
311, driving mechanism 2, feeder assembly 32, the feeder assembly 32 include that guide sleeve 321 and the polygon being socketed in the guide sleeve 321 are led
Bar 322, polygon guide rod 322 can do reciprocal linear movement along the length direction of guide sleeve 321, and feeder assembly 32 further includes pair
Screw tap 311 carry out correcting the first universal joint 33 and the second universal joint 34, wherein one end of the first universal joint 33 with it is more
One end of side shape guide rod 322 is connected, and the other end is connected to screw tap 311, one end of the second universal joint 34 and polygon guide sleeve
321 one end is connected, and the other end and driving mechanism 2 are sequentially connected, which drives feeder assembly 32 to rotate, feeding
Component 32 drives screw tap 311 to rotate, and during the work time with the rotation of driving mechanism 2, screw tap 311 is gradually towards the direction of bottom outlet
Linear movement, under the traction of screw tap 311, the polygon guide rod 322 being connect by universal joint with screw tap 311 is also along guide sleeve
321 length direction is towards the bottom outlet linear movement of work, and with when screw tap 311 shifts, the working end of screw tap 311 (is protruded into
Bottom outlet one end) with connecting pin (one end connecting with universal joint) there is the trend moved towards opposite both direction, the 10000th
One end is connect with polygon guide rod 322 to connector 33 i.e. by active force identical with the working end offset direction of screw tap 311,
Under the action of this active force, so that the connecting pin of screw tap 311 has the trend deviated towards working end, and then gradually by screw tap
311 correctings, guide sleeve 321 is connect with driving mechanism 2 by the second universal joint 34, since the both ends of feeder assembly 32 are separately connected
The first universal joint 33 and the second universal joint 34, therefore in the course of rotation, guide sleeve 321 and polygon guide rod 322
Position constantly changes to adapt to active force suffered by both ends, so that movement of the polygon guide rod 322 in guide sleeve 321 equally rises
The effect of correcting largely balances out the active force being applied on polygon guide rod 322 and guide sleeve 321, so that screw tap 311
Impact direction it is consistent, be not susceptible to deviate in rotation process.
The first universal joint 33 and the second universal joint 34 are the universal joint of single-unit formula, the single-unit formula in the present embodiment
Universal joint is made of the common hinge that a pair of opposite position is 90 °, therefore is different from other connection types for example: screw thread connects
It connects, pin connection, the rigidly connected mode such as shaft coupling, by universal joint connection component is rotated to any direction,
Position changes according to the direction of stress in the process of movement, and certain universal joint is also possible to: double-joint type, extension type, stream
The universal joint of the other forms such as body formula is not made specifically defined herein.
322 hexagon guide rod of polygon guide rod in the present embodiment, the external form inside guide sleeve 321 are and polygon guide rod 322
Shape match, the rotation of such guide sleeve 321 can drive polygon guide rod 322 to rotate together, and by 322 phase of polygon guide rod
Linear movement is done for guide sleeve 321, it is to be understood that the polygon guide rod 322 can be triangle, quadrangle, five sides
Shape is not made specifically defined herein.
Further, the tapping mechanism 3 further includes bearing block 35, and the bearing block 35 is fixed on the mounting base 1, institute
It states tapping component 31 and is arranged in the bearing block 35.
The tapping component 31 includes feed screw 312 and the feeding facing matched with the feed screw 312
313, the feeding facing 313 is fixed on the bearing block 35, and the screw tap 311 is fixed on one end of the feed screw 312,
The other end of the feed screw 312 is connect with first universal joint 33.
Referring to Figure 1 and Fig. 3, tapping mechanism 3 further include bearing block 35, which is fixed by screws in mounting base
On 1, tapping component 31 includes feed screw 312 and the feeding facing 313 that matches with the feed screw 312, screw tap 311
One end of feed screw 312 is fixed on by modes such as screw thread, pin, welding, the other end of feed screw 312 passes through the 10000th
It is connected to connector 33 with polygon guide rod 322, feeding facing 313 passes through the bearing 223 on bearing block 35, and is fixed on bearing
On seat 35, so that screw tap 311, feed screw 312, feeding facing 313 have preferable concentricity, prevent screw tap 311 in tapping
During generate shake, and due to feed screw 312 and the connection type that matches of the feeding use screw thread of facing 313, into
Reciprocating motion that in the course of rotation can be linear relative to fixed feeding facing 313 to screw rod 312, it is universal by first
The polygon guide rod 322 that connector 33 is connected with feed screw 312 can be relative to 321 linear movement of guide sleeve, it can realizes silk
The auto-feed of cone 311, and due to making the amount of feeding of screw tap 311 more uniform using the connection type of screw thread, and silk
Cone 311 is stablized by the thrust of feed screw 312, is not easy to break in 311 course of work of screw tap.
Further, the tapping component 31 include polygon connecting rod, the bearing block 35 be fixed with it is described polygon
The polygon guide sleeve 321 that shape connecting rod matches, one end of the polygon connecting rod are connect with the screw tap 311, the other end
It is connect with first universal joint 33.
In another embodiment of the invention, tapping component 31 includes the connecting rod of a polygon, and the one of the connecting rod
End is connect with screw tap 311, and the other end is attached with the first universal joint 33 by pin, while bearing block 35 is fixed with and is somebody's turn to do
Multi-connection shape connecting rod match it is polygon convince set 321 by patient analysis, specifically, which passes through the side such as glue or welding
Formula is fixed on 223 inner ring of bearing of bearing block 35, the shape phase contract of the interior loop-shaped and polygon connecting rod of polygon guide sleeve 321
It closes, therefore when the polygon connecting rod passes through polygon guide sleeve 321, polygon connecting rod is rotated so that polygon guide sleeve 321
It rotates together, it is to be understood that polygon connecting rod is the fit system with certain interval with polygon guide sleeve 321, such as
While rotation connection not only may be implemented in this, but also it can guarantee the feeding effect of screw tap 311.
Further, the driving mechanism 2 includes the actuator 21 and transmission component 22 for being installed on mounting base 1, described
Transmission component 22 includes drive rod 221 and the synchronizing wheel 222 for being socketed on the drive rod 221, one end of the drive rod 221
It is connected with second universal joint 34, the actuator 21 is connected with the synchronizing wheel 222 and drives the synchronizing wheel
222 move so that the drive rod 221 rotates.
Fig. 3 is referred to, the driving mechanism 2 of automatic tapping device 100 includes the actuator 21 being mounted in mounting base 1 and passes
Dynamic component 22, actuator 21 is servo motor in the present embodiment, and transmission component 22 includes drive rod 221 and and is socketed in this
Synchronizing wheel 222 on drive rod 221, synchronizing wheel 222 can not be rotated relative to drive rod 221, and the output end of servo motor is opposite
That answers is fixedly attached a synchronizing wheel 222, and two synchronizing wheels 222 are connected by belt, by two synchronizing wheels 222 servo motor is turned
Dynamic that drive rod 221 is driven to rotate, one end of the drive rod 221 is connected with one end of the second universal joint 34, the second Universal connector
First 34 other end is connected to guide sleeve 321；It can make in such a way that drive rod 221 is connect by synchronizing wheel 222 with actuator 21
Automatic tapping device 100 can be realized while attack the function of multiple internal screw threads, can be described in detail below.
Further, the transmission component 22 further includes bearing 223, and the bearing 223 is installed on the mounting base 1, institute
It states drive rod 221 and is socketed on the bearing 223.
It is understood that the auxiliary that is also socketed with of drive rod 221 turns in order to keep the rotating effect of drive rod 221 more preferable
Dynamic bearing 223；Specifically, the both ends of drive rod 221 are respectively fixed with support plate, and bearing 223 is embedded in each support plate,
The both ends of drive rod 221 are socketed in respectively in the bearing 223 at both ends, can so be installed drive rod 221 and be fixed, again
Can be rotated with accessory drive bar 221, and in order to prevent during rotation 221 horizontal displacement of drive rod and cause to be driven
The risk that bar 221 is deviate from, the both ends of drive rod 221 are also equipped with anti-decylization (not shown), and anticreep ring set is axial in drive rod 221
The side of bearing 223 is stretched out in, and is fixed on drive rod 221 by the connection direction of screw or pin, the surface of anti-decylization
It is connected to the surface of 223 inner ring of bearing, so drive rod 221 can be prevented to be detached from from bearing 223, guarantees automatic tapping device
100 whole stability.
Further, the tapping mechanism 3 and transmission component 22 are multiple, multiple tapping mechanisms 3 and transmission component
22 are arranged at intervals at the mounting base 1, and the second universal joint 34 of each tapping mechanism 3 is connected to a drive rod
221, spaced drive rod 221 is sequentially connected by synchronizing wheel 222.
Refer to Fig. 3, Fig. 4, due to drive rod 221 with actuator 21 in such a way that synchronizing wheel 222 is connected, this
Invention can attack multiple internal screw threads simultaneously, specifically, in the present embodiment, identical two groups of tooth machining units are equipped in mounting base 1
Structure 3 and transmission component 22, the corresponding tapping mechanism 3 of the drive rod 221 of each transmission component 22 simultaneously pass through the second universal joint 34
It is connected with feed screw 312, two drive rods, 221 parallel interval is arranged, and passes through synchronizing wheel 222 and skin between two drive rods 221
V belt translation connection, so can be thus achieved the function of attacking two threads at the same time in the case where a servo motor is used only,
While improving tapping efficiency, the cost of manufacturing device is also saved, of course for making the structure of automatic tapping device 100 more
Succinctly, can also the second universal joint 34 by the output end of servo motor by way of being connected into a group component, so i.e.
Transmission component 22 can be omitted.
In the present embodiment, tapping structure and transmission component 22 are two groups, it is to be understood that tapping structure and transmission group
Part 22 or multicomponent, each group of tapping structure are sequentially connected with transmission component 22 by synchronizing wheel 222, and due to adopting
With the connection type of universal joint, therefore different angles can be set between multiple tapping structures, to adapt to workpiece
Shape.
It in the above embodiment, is to be sequentially connected between drive rod 221 by synchronizing wheel 222 and belt, it can be with
What is understood can also be sequentially connected by the way of gear engagement between drive rod 221, and a servo also may be implemented
The multiple tapping structures of motor driven carry out the function of tapping, are not described in detail herein.
Further, the automatic tapping device 100 further includes sensing device 4, and the sensing device 4 is electrically connected to described
Actuator 21, the sensing device 4 control the movement of actuator 21 to control the rotation of the tapping mechanism 3.
It is also equipped with referring to Figure 1 with Fig. 4, automatic tapping device 100 for controlling 311 feeding depth of screw tap and steering
Sensing device 4, the sensing device 4 include inductor and sensing chip be fixedly mounted on feed screw 312 in the present embodiment
There is inductor, which is electrically connected with servo motor, and sensing chip correspondingly has a through slot, and sensing chip is mounted on mounting base
On 1 and position is adjustable, and when automatic tapping device 100 does not have started work, the signal of inductor transmitting passes through through slot, when certainly
When dynamic tapping device 100 works, inductor rotates servo motor to servo motor transmitting signal, not with feed screw 312
Break and moved to the side of feeding facing 313, inductor is also moved with feed screw 312 together, and inductor has been displaced the length of through slot
It spends and then the signal issued is blocked by sensing chip, inductor, which emits different signals to servo motor, at this time keeps servo motor anti-
Turning, feed screw 312 rotates backward, and screw tap 311 in bottom outlet by exiting, and completion tapping, whole control process is simple, and due to
The position of sensing chip is adjustable, therefore can be according to the position of the depth adjustment sensing chip of bottom outlet, to reach in processing different depth
The function of screw thread makes automatic tapping device 100 be adapted to the bottom outlet of different depth.
Certain servo motor can also be connected with the controller of distal end, directly control servo electricity by presetting program
The circle number of machine rotation, and then the depth that screw tap 311 pierces bottom outlet is controlled, it is not described in detail herein.
Further, the automatic tapping device 100 further includes spray head 5, and the spray head 5 is installed on 1 phase of mounting base
It is arranged corresponding to the screw tap 311, the spray head 5 is used to spray processing cutting fluid to screw tap 311.
To keep the feeding of screw tap 311 more smooth, automatic tapping device 100 further includes spray head for spraying cutting fluid
5, which is mounted on bearing block 35, when automatic tapping device 100 works, from the spray head 5 to 311 surface of screw tap
Cutting fluid is sprayed, while reducing by 311 surface temperature of screw tap, plays the role of lubrication.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of automatic tapping device characterized by comprising
Mounting base；
Driving mechanism, the driving mechanism are installed on the mounting base；And
Tapping mechanism, the tapping mechanism include:
Tapping component, the tapping component include the screw tap for tapping；
Feeder assembly, the feeder assembly include guide sleeve and the polygon guide rod that is socketed in the guide sleeve；And
First universal joint and the second universal joint, one end of first universal joint are connect with the polygon guide rod, separately
One end is connected with the tapping component；
One end of second universal joint is connected with one end of the guide sleeve, and the other end and driving mechanism transmission connect
It connects, the driving mechanism driving feeder assembly rotation, so that the tapping component rotation being connected with the feeder assembly.
2. automatic tapping device as described in claim 1, which is characterized in that the tapping mechanism further includes bearing block, described
Bearing block is fixed on the mounting base, and the tapping component is arranged in the bearing block.
3. automatic tapping device as claimed in claim 2, which is characterized in that the tapping component include feed screw and with
The feeding facing that the feed screw matches, the feeding facing are fixed on the bearing block, and the screw tap is fixed on described
One end of feed screw, the other end of the feed screw are connect with first universal joint.
4. automatic tapping device as claimed in claim 2, which is characterized in that the tapping component includes polygon connecting rod,
The bearing block is fixed with the polygon guide sleeve matched with the polygon connecting rod, one end of the polygon connecting rod with
The screw tap connection, the other end are connect with first universal joint.
5. automatic tapping device as described in claim 1, which is characterized in that the driving mechanism includes being installed on mounting base
Actuator and transmission component, the transmission component include drive rod and the synchronizing wheel for being socketed on the drive rod, the biography
One end of lever is connected with second universal joint, and the actuator is connected with the synchronizing wheel and drives described synchronous
Wheel movement is so that the drive rod rotation.
6. automatic tapping device as claimed in claim 5, which is characterized in that the transmission component further includes bearing, the axis
It holds and is installed on the mounting base, the drive rod is socketed on the bearing.
7. the automatic tapping device as described in claim 1 to 6 is any, which is characterized in that the tapping mechanism and transmission component
To be multiple, multiple tapping mechanisms and transmission component are arranged at intervals at the mounting base, and the second of each tapping mechanism
Universal joint is connected to a drive rod, and spaced drive rod is sequentially connected by synchronizing wheel.
8. automatic tapping device as claimed in claim 7, which is characterized in that the automatic tapping device further includes induction dress
It sets, the sensing device is electrically connected to the actuator, and the sensing device controls the actuator movement to control described attack
The rotation of tooth mechanism.
9. automatic tapping device as described in claim 1, which is characterized in that the automatic tapping device further includes spray head,
The spray head is installed on mounting base and corresponds to the screw tap setting, and the spray head is used to spray processing cutting to screw tap
Liquid.
10. automatic tapping device as described in claim 1, which is characterized in that the polygon guide rod is hexagon guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811235328.6A CN109079263A (en) | 2018-10-22 | 2018-10-22 | Automatic tapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811235328.6A CN109079263A (en) | 2018-10-22 | 2018-10-22 | Automatic tapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109079263A true CN109079263A (en) | 2018-12-25 |
Family
ID=64843905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811235328.6A Pending CN109079263A (en) | 2018-10-22 | 2018-10-22 | Automatic tapping device |
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| Country | Link |
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| CN (1) | CN109079263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101813A (en) * | 2021-12-07 | 2022-03-01 | 博戈橡胶塑料（株洲）有限公司 | Device for secondary threading of threaded hole |
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| CN204413318U (en) * | 2014-12-26 | 2015-06-24 | 苏州金逸康自动化设备有限公司 | A kind of tapping device for washing machine runing rest tooth machining unit |
| CN204486943U (en) * | 2015-01-22 | 2015-07-22 | 福清市伊鑫机械有限公司 | Sheet material polydonita hole tapping device |
| CN206047268U (en) * | 2016-08-19 | 2017-03-29 | 厦门海橡塑胶有限公司 | Optical fiber plug automatic tapping device |
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|---|---|---|---|---|
| JPS59156617A (en) * | 1983-02-22 | 1984-09-05 | Toyo Seiki Kogyo Kk | Multi-spindle tapping machine capable of machining side face |
| KR20040087684A (en) * | 2003-04-07 | 2004-10-15 | 주식회사 포스코 | An apparatus for adjusting tapping angle to tap hole of blast furnace |
| CN201192746Y (en) * | 2008-05-16 | 2009-02-11 | 昆山威创精密机械有限公司 | Thread bar group of thread cutting machine |
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| CN204413318U (en) * | 2014-12-26 | 2015-06-24 | 苏州金逸康自动化设备有限公司 | A kind of tapping device for washing machine runing rest tooth machining unit |
| CN204486943U (en) * | 2015-01-22 | 2015-07-22 | 福清市伊鑫机械有限公司 | Sheet material polydonita hole tapping device |
| CN206047268U (en) * | 2016-08-19 | 2017-03-29 | 厦门海橡塑胶有限公司 | Optical fiber plug automatic tapping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114101813A (en) * | 2021-12-07 | 2022-03-01 | 博戈橡胶塑料（株洲）有限公司 | Device for secondary threading of threaded hole |
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Application publication date: 20181225 |
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