CN207723625U - A kind of automatic tapping machine - Google Patents
A kind of automatic tapping machine Download PDFInfo
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- CN207723625U CN207723625U CN201820010658.4U CN201820010658U CN207723625U CN 207723625 U CN207723625 U CN 207723625U CN 201820010658 U CN201820010658 U CN 201820010658U CN 207723625 U CN207723625 U CN 207723625U
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- tapping
- tapping machine
- guide rod
- spindle
- spline housing
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Abstract
The utility model provides a kind of automatic tapping machine, it is characterized in that, including gate rack, driving motor, tapping machine main body and feed arrangement are disposed on the housiung separator, shaft and the tapping spindle in tapping machine main body of the driving motor are sequentially connected；The tapping spindle lower end is sequentially connected with splined shaft, and spline housing is arranged on the splined shaft, and a pushing disc is set in by the bearing being fixedly connected inside it on the spline housing, and the spline housing bottom is fixedly connected with tap chuck；The feed arrangement is connected by a connection piece with the pushing disc, and drives the spline housing connected inside the pushing disc that tap chuck is driven to be moved axially relative to tapping spindle；The frame lower is provided with part transfer mechanism；Further include guide rod, sensing device and control system, realizes self-tapping；The utility model solves the problems, such as that automatic tapping machine structure in the prior art is complex, manufacturing cost is higher.
Description
Technical field
The utility model is related to the field of manufacturing more particularly to a kind of automatic tapping machines.
Background technology
In the prior art, automatic tapping machine applies in general to the processing of large parts, and mostly uses through manipulator band
Dynamic attack drill bit positions tapping, though operating accuracy is high, automation is perfect, working efficiency is relatively low, and since its is complicated, makes
High price is expensive, can not be widely used among production at present.
Utility model content
Purpose of utility model：The utility model is to solve problems of the prior art, and it is more simple to provide a kind of structure
Single, low cost automatic tapping machine.
Technical solution：A kind of automatic tapping machine, which is characterized in that including gate rack, set successively on the housiung separator
It is equipped with driving motor, tapping machine main body and feed arrangement, shaft and the tapping spindle in tapping machine main body of the driving motor
It is sequentially connected；
The tapping spindle lower end is sequentially connected with splined shaft, and spline housing is arranged on the splined shaft, and a pushing disc is logical
It crosses the bearing being fixedly connected inside it to be set on the spline housing, the spline housing bottom is fixedly connected with tap chuck；
The feed arrangement is connected by " L " shape connector with the pushing disc, and can be driven in the pushing disc
The spline housing of portion's connection drives tap chuck to be moved axially relative to tapping spindle.
Further, further include " L " shape guide rod and guiding connector；The guide rod has a long side and short side,
Short side one end of the guide rod is fixed in the tapping machine main body, and the long side of the guide rod is extended downwardly and attacked with described
Silk main shaft is axially parallel；The pushing disc is slidably connected by guiding connector and the guide rod.
Further, the guiding connector includes an intermediate bar, and described intermediate bar one end is connected with lantern ring, and the other end connects
It is connected to fixed block, the lantern ring is set on the guide rod, and the fixed block is connected with the pushing disc；It is led by installing additional
To bar and guiding connector, tapping stroke can be made accurate, steady.
Further, further include the control system connected with driving motor, feed arrangement communication；It is controlled and is driven by control system
Dynamic motor, the action of feed arrangement and action cycle are, it can be achieved that self-tapping.
Further, flexible connection is useful for incuding the sensing device of guiding connector stroke on the guide rod, described
Sensing device is connected with control system communication；In tapping process, when guiding connector is moved downward to sensing device, sense
Answer device that can send a signal to control system, control system control device backhaul in real time, tapping stroke can be realized in simple structure
It limits, avoids tapping excessive.
Further, the shaft of the driving motor and the tapping spindle drive connection mode are V belt translation；Described turn
Axis upper end is fixedly connected with belt pulley, and the upper end of the tapping spindle is fixedly connected with belt pulley, the belt pulley and belt pulley
It is connected by belt transmission；V belt translation mode is simple and reliable, easy to maintain.
Further, the feed arrangement is oil cylinder or cylinder；Oil cylinder or cylinder propulsion can guarantee tapping process it is gentle,
Stablize.
Further, part transfer mechanism, the part transfer mechanism and the control are provided with below the tapping spindle
System communication connection processed；The lower part transfer mechanism of control system control can transmit processing part to screw tap lower section automatically, not between
Disconnected tapping.
Further, part clamping dress corresponding with tapping spindle axial position is provided on the part transfer mechanism
It sets, the parts retainer is connected with control system communication；Processing part can be preferably fixed, ensures machining accuracy.
Pass through above-mentioned technical proposal can be seen that the advantageous effects of the utility model compared with the existing technology：
While satisfaction automatically controls part feeding, is automatically performed the tapping depth of needs, expensive automation is substituted with simple part
Equipment simplifies device structure, reduces complete machine cost, is adapted to factory's continuous productive process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure：1 rack, 2 driving motors, 21 shafts, 22 first belt pulleys, 23 belts, 3 tapping machine main bodys, 31 tapping masters
Axis, 32 second belt pulleys, 33 splined shafts, 34 spline housings, 4 feed arrangements, 41 connectors, 5 pushing discs, 51 bearings, 6 guide rods,
61 guiding connectors, 7 sensing devices, 8 tap chucks, 9 screw taps, 10 part transfer mechanisms, 101 parts retainers.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify to describe, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Embodiment
A kind of automatic tapping machine, which is characterized in that the rack 1 including gate is disposed with drive on 1 crossbeam of the rack
Motor 2, tapping machine main body 3 and feed arrangement 4 are moved, feed arrangement 4 is cylinder in the present embodiment；The shaft of the driving motor 2
21 are sequentially connected with the tapping spindle 31 in tapping machine main body 3；The shaft 21 of the driving motor 2 is passed with the tapping spindle 31
Dynamic connection type is V belt translation；21 upper end of the shaft is fixedly connected with the first belt pulley 22, the upper end of the tapping spindle 31
It is fixedly connected with the second belt pulley 32, first belt pulley, 22 and second belt pulley 32 is sequentially connected by belt 23.
Wherein, 31 lower end of the tapping spindle is sequentially connected with splined shaft 33, and spline housing is arranged on the splined shaft 33
34, a pushing disc 5 is set in by the bearing 51 being fixedly connected inside it on the spline housing 34, and 34 bottom of the spline housing is solid
Surely it is connected with tap chuck 8；The cylinder is connected by " L " shape connector 41 with the pushing disc 5, and can be driven described
The spline housing 34 that 5 inside of pushing disc connects drives tap chuck 8 to be moved axially relative to tapping spindle 31.
Wherein, further include " L " shape guide rod 6 and guiding connector 61；The guide rod 6 has a short side and long side,
Short side one end of the guide rod 6 is fixed in the tapping machine main body 3, the long side of the guide rod 6 extend downwardly and with institute
It is axial parallel to state tapping spindle 31；The pushing disc 5 is slidably connected by guiding connector 61 and the guide rod 6.It is described to lead
Include an intermediate bar to connector 61, described intermediate bar one end is connected with lantern ring, and the other end is connected with fixed block, the set ring set
It is located on the guide rod 6, the fixed block is connected with the pushing disc 5.Flexible connection is useful for feeling on the guide rod 6
Answer the sensing device 7 of 61 stroke of guiding connector.
Wherein, 31 lower section of the tapping spindle is provided with part transfer mechanism 10, is arranged on the part transfer mechanism 10
There is parts retainer corresponding with 31 axial position of tapping spindle 101.
In addition, further including and driving motor 2, cylinder, sensing device 7, part transfer mechanism 10, parts retainer 101
Communicate the control system of connection.
Before production, tapping depth needs are processed according to actual parts, screw tap 9 is installed on tap chuck 8；It is pre-adjusted
The relative position of sensing device 7 and guide rod 6 makes pushing disc 5 drive 61 thread tapping of guiding connector action initial bit row to sense
Answer the shift length of device 7 should be equal with the shift length of 9 lower extreme point of screw tap to part working depth minimum point.
In production, control system controls driving motor 2, cylinder and part transfer mechanism 10, parts retainer 101 moves
Make：Part is sent to machining position by part transfer mechanism 10, and is clamped by parts retainer 101, the shaft 21 of driving motor 2
Tapping spindle 31 is driven to rotate in the forward direction by V belt translation, tapping spindle 31 accordingly drives splined shaft 33, spline housing 34, tap chuck
8 and screw tap 9 with 31 synchronous rotary of tapping spindle；Meanwhile cylinder pushes pushing disc 5 by connector 41, pushing disc 5 is by it
The bearing 51 that portion is fixedly connected drives spline housing 34, tap chuck 8 and screw tap 9 to move down；Meanwhile guiding connector 61 is with pushing away
Into disk 5 on guide rod 6 slide downward；Screw tap 9 contacts parts to be processed and starts tapping, when sensing device 7 senses guiding
When connector 61 contacts, screw tap 9 reaches pre-set working depth, and sensing device 7 sends a signal to control system
System, control system real-time control driving motor 2 inverts, correspondingly, tapping spindle 31, splined shaft 33, spline housing 34, tap chuck
8 and screw tap 9 invert；Meanwhile control system control cylinder reversely retracts pushing disc 5, pushing disc 5 drives screw tap 9 to leave and processes
Part, and retreat to initialization position；Parts retainer 101 unclamps the part after processing, and will by part transfer mechanism 10
It is sent out machining position and transmits next workpiece to machining position and clamped by parts retainer 101, and above-mentioned tapping step is so repeated
Suddenly, you can realize self-tapping.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (9)
1. a kind of automatic tapping machine, which is characterized in that the rack including gate（1）, the rack（1）It is disposed on crossbeam
Driving motor（2）, tapping machine main body（3）And feed arrangement（4）, the driving motor（2）Shaft（21）With tapping machine main body
（3）Interior tapping spindle（31）It is sequentially connected；
The tapping spindle（31）Lower end is sequentially connected with splined shaft（33）, the splined shaft（33）On be arranged with spline housing
（34）, a pushing disc（5）Pass through the bearing being fixedly connected inside it（51）It is set in the spline housing（34）On, the spline housing
（34）Bottom is fixedly connected with tap chuck（8）；
The feed arrangement（4）Pass through " L " shape connector（41）With the pushing disc（5）It is connected, and described push away can be driven
Into disk（5）Pass through its internal spline housing connected（34）Drive tap chuck（8）Relative to tapping spindle（31）Axial movement.
2. automatic tapping machine as described in claim 1, which is characterized in that further include " L " shape guide rod（6）It is connected with being oriented to
Part（61）；The guide rod（6）With a long side and short side, the guide rod（6）Short side one end be fixed on the tapping machine
Main body（3）On, the guide rod（6）Long side extend downwardly and with the tapping spindle（31）It is axial parallel；The pushing disc
（5）Pass through guiding connector（61）With the guide rod（6）It is slidably connected.
3. automatic tapping machine as claimed in claim 2, which is characterized in that the guiding connector（61）Including an intermediate bar,
Described intermediate bar one end is connected with lantern ring, and the other end is connected with fixed block, and the lantern ring is set in the guide rod（6）On, institute
State fixed block and the pushing disc（5）It is connected.
4. automatic tapping machine as claimed in claim 3, which is characterized in that further include and driving motor（2）, feed arrangement（4）
Communicate the control system of connection.
5. automatic tapping machine as claimed in claim 4, which is characterized in that the guide rod（6）Upper flexible connection is useful for feeling
Answer guiding connector（61）The sensing device of stroke（7）, the sensing device（7）It communicates and connects with the control system.
6. automatic tapping machine as described in claim 1, which is characterized in that the driving motor（2）Shaft（21）With it is described
Tapping spindle（31）Drive connection mode is V belt translation；The shaft（21）Upper end is fixedly connected with the first belt pulley（22）, institute
State tapping spindle（31）Upper end be fixedly connected with the second belt pulley（32）, first belt pulley（22）With the second belt pulley
（32）Pass through belt（23）It is sequentially connected.
7. automatic tapping machine as described in claim 1, which is characterized in that the feed arrangement（4）For oil cylinder or cylinder.
8. automatic tapping machine as claimed in claim 4, which is characterized in that the tapping spindle（31）Lower section is provided with part biography
Send mechanism（10）, the part transfer mechanism（10）It communicates and connects with the control system.
9. automatic tapping machine as claimed in claim 8, which is characterized in that the part transfer mechanism（10）On be provided with and attack
Silk main shaft（31）The corresponding parts retainer of axial position（101）, the parts retainer（101）With the control system
Communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010658.4U CN207723625U (en) | 2018-01-04 | 2018-01-04 | A kind of automatic tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010658.4U CN207723625U (en) | 2018-01-04 | 2018-01-04 | A kind of automatic tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723625U true CN207723625U (en) | 2018-08-14 |
Family
ID=63084454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820010658.4U Active CN207723625U (en) | 2018-01-04 | 2018-01-04 | A kind of automatic tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052669A (en) * | 2019-05-22 | 2019-07-26 | 安徽法西欧汽车部件有限公司 | A kind of semi-automatic filter hush panel tapping device |
| CN112894035A (en) * | 2021-01-19 | 2021-06-04 | 张富慧 | Motor terminal box screw sleeve hole machining device |
-
2018
- 2018-01-04 CN CN201820010658.4U patent/CN207723625U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052669A (en) * | 2019-05-22 | 2019-07-26 | 安徽法西欧汽车部件有限公司 | A kind of semi-automatic filter hush panel tapping device |
| CN110052669B (en) * | 2019-05-22 | 2023-11-14 | 安徽法西欧汽车部件有限公司 | Tapping device for sealing plate of semi-automatic filter |
| CN112894035A (en) * | 2021-01-19 | 2021-06-04 | 张富慧 | Motor terminal box screw sleeve hole machining device |
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