CN206010540U - A kind of cutter-exchange mechanism of drilling and tapping machine - Google Patents
A kind of cutter-exchange mechanism of drilling and tapping machine Download PDFInfo
- Publication number
- CN206010540U CN206010540U CN201620893650.8U CN201620893650U CN206010540U CN 206010540 U CN206010540 U CN 206010540U CN 201620893650 U CN201620893650 U CN 201620893650U CN 206010540 U CN206010540 U CN 206010540U
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- cutter
- drilling
- tapping machine
- knife rest
- tool
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Abstract
The utility model discloses a kind of cutter-exchange mechanism of drilling and tapping machine, including knife rest, tool-changing mechanical arm is provided with the inside of the circular arc of the knife rest, the tool-changing mechanical arm includes lifting device, pendulous device and clamping device, the pendulous device includes supporting plate, wobble drive motor, decelerator and fork, the clamping device includes cylinder and Pneumatic paw, the side away from knife rest of tool-changing mechanical arm is provided with drilling and tapping machine, is provided with air-actuated jaw on the main shaft of the drilling and tapping machine.This utility model realizes automatic tool changer by using tool-changing mechanical arm, improves the replacing efficiency and installation accuracy of cutter；Knife rest multilamellar arrangement of tool can be realized by lifting device, and regioselective and the gripping that difference cutter is can achieve by pendulous device and clamping device is simple and reasonable, easy for operation, high in machining efficiency.
Description
Technical field
This utility model is related to machining equipment technical field, more particularly to a kind of cutter-exchange mechanism of drilling and tapping machine.
Background technology
Drilling and tapping machine is widely used in modern industry, when common machining equipment, be used for the works such as drilling and tapping
Skill, often requires that the work of more than the twice or even twice being continuously finished in drilling, reaming, fraising and tapping in reality processing
Sequence, to improve shape, size and the positional precision of workpiece hole, while reduce handling and positioning number of times, improve production efficiency.Commonly
Drilling and tapping machine is although simple to operate, but needs constantly more bit change, changes cutter manually, increases the working strength of workman, also drop
Low production efficiency, is that we design a kind of cutter-exchange mechanism of drilling and tapping machine this, for solving the above problems.
Utility model content
The purpose of this utility model is that and a kind of drilling and tapping machine for proposing is changed in order to solve shortcoming present in prior art
Cutter mechanism.
To achieve these goals, this utility model employs following technical scheme：
A kind of cutter-exchange mechanism of drilling and tapping machine, including knife rest, is provided with tool-changing mechanical arm on the inside of the circular arc of the knife rest, described
Tool-changing mechanical arm includes that lifting device, pendulous device and clamping device, the lifting device include bearing, ball-screw, lifting
Motor, nut seat and shaft coupling, the ball-screw are installed vertically on the bottom panel of bearing, the ball-screw
Upper end is connected with the output shaft for lifting motor by shaft coupling, and the lifting motor is installed on the upper surface of bearing
On, nut seat is cased with outside the ball-screw；The pendulous device includes supporting plate, wobble drive motor, decelerator and pendulum
Bar, the supporting plate are fixedly connected with the side end face of nut seat, are provided with decelerator above the supporting plate, the decelerator upper
Side is provided with wobble drive motor, is provided with fork on the output shaft away from one end of nut seat of the decelerator；The folder
Tight device includes that cylinder and Pneumatic paw, the cylinder are installed on the underface of supporting plate, and the Pneumatic paw is installed on fork
Away from one end of decelerator, the side away from knife rest of tool-changing mechanical arm is provided with drilling and tapping machine, on the main shaft of the drilling and tapping machine
Lifting motor on air-actuated jaw, and the spindle motor of drilling and tapping machine, air-actuated jaw and lifting device, pendulous device are installed
On oscillating motor, the cylinder of clamping device electrically connected with the outfan of digital control system respectively.
Preferably, the knife rest is multilamellar arc-shaped cabinet body structure, equably offers handle of a knife seat hole on every layer of dividing plate,
A cutter with handle of a knife is disposed in each handle of a knife seat hole, and cutter is located at the lower section of handle of a knife.
Preferably, the center of rotation of the fork is overlapped with the center of arc of knife rest.
Preferably, each layer clapboard spacing of the knife rest will be such that cutter smoothly takes out from handle of a knife seat hole enough.
Preferably, the handle of a knife seat hole on the adjacent two layers dividing plate of the knife rest will be staggeredly arranged.
The utility model proposes a kind of drilling and tapping machine cutter-exchange mechanism, its profitable effect is：This utility model is by making
With tool-changing mechanical arm, automatic tool changer is realized, substitute the manual tool changing of operator, improve the replacing efficiency of cutter and essence is installed
Degree；Knife rest multilamellar arrangement of tool can be realized by lifting device, the occupation of land space of knife rest is greatly make use of；By pendulous device
Regioselective and the gripping of difference cutter, simple and reasonable, easy for operation, working (machining) efficiency is can achieve with clamping device
High.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is vertical view schematic layout pattern of the present utility model；
Fig. 3 is the structural representation of tool-changing mechanical arm of the present utility model.
In figure：1 knife rest, 2 lifting devices, 3 cutters, 4 pendulous devices, 5 clamping devices, 6 drilling and tapping machines, 7 air-actuated jaws, 8 rollings
Ballscrew, 9 supporting plates, 10 wobble drive motors, 11 decelerators, 12 forks, 13 Pneumatic paws, 14 cylinders, 15 lifted motors,
16 bearings.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of cutter-exchange mechanism of drilling and tapping machine, including knife rest 1, knife rest 1 is multilamellar arc-shaped cabinet body structure, per
Handle of a knife seat hole is equably offered on layer dividing plate, a cutter 3 with handle of a knife, and cutter in each handle of a knife seat hole, is disposed
3 lower sections for being located at handle of a knife, each layer clapboard spacing of knife rest 1 will be such that cutter 3 smoothly takes out from handle of a knife seat hole enough, knife rest 1
Adjacent two layers dividing plate on handle of a knife seat hole be staggeredly arranged；Tool-changing mechanical arm, tool changing machinery is provided with the inside of the circular arc of knife rest 1
Handss include that lifting device 2, pendulous device 4 and clamping device 5, lifting device 2 include bearing 16, ball-screw 8, lift driving electricity
Machine 15, nut seat and shaft coupling, ball-screw 8 are installed vertically on the bottom panel of bearing 16, and the upper end of ball-screw 8 passes through
Shaft coupling is connected with the output shaft for lifting motor 15, is lifted motor 15 and is installed on the upper surface of bearing 16, rolls
The outside of ballscrew 8 is cased with nut seat；Pendulous device 4 includes supporting plate 9, wobble drive motor 10, decelerator 11 and fork 12, support
Plate 9 is fixedly connected with the side end face of nut seat, and the top of supporting plate 9 is provided with decelerator 11, and the top of decelerator 11 is provided with pendulum
Dynamic motor 10, is provided with fork 12, in the rotation of fork 12 on the output shaft away from one end of nut seat of decelerator 11
The heart is overlapped with the center of arc of knife rest 1；Clamping device 5 includes that cylinder 14 and Pneumatic paw 13, cylinder 14 are just being installed on supporting plate 9
Lower section, Pneumatic paw 13 are installed on one end away from decelerator 11 of fork 12, in tool-changing mechanical arm 9 away from the one of knife rest 1
Side is provided with drilling and tapping machine 6, is provided with air-actuated jaw 7, and the spindle motor of drilling and tapping machine 6, air-actuated jaw 7 on the main shaft of drilling and tapping machine 6
With on lifting device 2 lifted motor 15, the oscillating motor 10 on pendulous device 4, clamping device 5 cylinder 14 respectively with
The outfan electrical connection of digital control system.
Operation principle：When using, operator selects required cutter, control system to judge pneumatic clamps to this utility model
Whether there is cutter on tool 7, if there is cutter, drive the lifting device 2 and pendulous device 4 of tool-changing mechanical arm to move Pneumatic paw 13
To the position of air-actuated jaw 7, and clamping device 5 is driven to make Pneumatic paw capture handle of a knife, 7 loosening cutter 3 of air-actuated jaw, tool changing machine
Tool handss are placed back into cutter 3 in the vacant handle of a knife seat hole of knife rest 1；If without cutter, by driving the lifting of tool-changing mechanical arm
Pneumatic paw 13 is moved to the position of corresponding cutters 3 on knife rest 1 for device 2 and pendulous device 4, drives clamping device 5 to make pneumatic handss
Pawl captures handle of a knife, drives lifting device 2 to take out cutter 3, drives pendulous device 4 that Pneumatic paw 13 is moved to air-actuated jaw 7
Cutter 3 is loaded air-actuated jaw 7 by position, and air-actuated jaw 7 steps up cutter, and tool-changing mechanical arm returns to initial position, completes tool changing behaviour
Make.
More than, only this utility model preferably specific embodiment, but protection domain of the present utility model is not limited to
In this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this utility model
Technical scheme and its utility model design in addition equivalent or change, should all cover protection domain of the present utility model it
Interior.
Claims (5)
1. a kind of cutter-exchange mechanism of drilling and tapping machine, including knife rest（1）, it is characterised in that the knife rest（1）Circular arc on the inside of be provided with
Tool-changing mechanical arm, the tool-changing mechanical arm include lifting device（2）, pendulous device（4）And clamping device（5）, the lifting dress
Put（2）Including bearing（16）, ball-screw（8）, lifted motor（15）, nut seat and shaft coupling, the ball-screw（8）
It is installed vertically on bearing（16）Bottom panel on, the ball-screw（8）Upper end by shaft coupling with lifted motor
（15）Output shaft be connected, the lifting motor（15）It is installed on bearing（16）Upper surface on, the ball-screw
（8）Outside be cased with nut seat；The pendulous device（4）Including supporting plate（9）, wobble drive motor（10）, decelerator（11）With
Fork（12）, the supporting plate（9）It is fixedly connected with the side end face of nut seat, the supporting plate（9）Top decelerator is installed
（11）, the decelerator（11）Top wobble drive motor is installed（10）, the decelerator（11）Away from nut seat
Fork is installed on the output shaft of one end（12）；The clamping device（5）Including cylinder（14）And Pneumatic paw（13）, the gas
Cylinder（14）It is installed on supporting plate（9）Underface, the Pneumatic paw（13）It is installed on fork（12）Away from decelerator（11）'s
One end, in tool-changing mechanical arm away from knife rest（1）Side be provided with drilling and tapping machine（6）, the drilling and tapping machine（6）Main shaft on install
There is air-actuated jaw（7）, and drilling and tapping machine（6）Spindle motor, air-actuated jaw（7）And lifting device（2）On lifting motor
（15）, pendulous device（4）On oscillating motor（10）, clamping device（5）Cylinder（14）Outfan with digital control system respectively
Electrical connection.
2. a kind of cutter-exchange mechanism of drilling and tapping machine according to claim 1, it is characterised in that the knife rest（1）Justify for multilamellar
Arcuation cabinet body structure, equably offers handle of a knife seat hole on every layer of dividing plate, dispose one to carry knife in each handle of a knife seat hole
The cutter of handle（3）, and cutter（3）It is located at the lower section of handle of a knife.
3. a kind of cutter-exchange mechanism of drilling and tapping machine according to claim 1, it is characterised in that the fork（12）Rotation in
The heart and knife rest（1）Center of arc overlap.
4. a kind of cutter-exchange mechanism of drilling and tapping machine according to claim 1, it is characterised in that the knife rest（1）Each layer every
Plate spacing will make cutter enough（3）Smoothly take out from handle of a knife seat hole.
5. a kind of cutter-exchange mechanism of drilling and tapping machine according to claim 1, it is characterised in that the knife rest（1）Adjacent two
Handle of a knife seat hole on layer dividing plate will be staggeredly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620893650.8U CN206010540U (en) | 2016-08-17 | 2016-08-17 | A kind of cutter-exchange mechanism of drilling and tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620893650.8U CN206010540U (en) | 2016-08-17 | 2016-08-17 | A kind of cutter-exchange mechanism of drilling and tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010540U true CN206010540U (en) | 2017-03-15 |
Family
ID=58248890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620893650.8U Active CN206010540U (en) | 2016-08-17 | 2016-08-17 | A kind of cutter-exchange mechanism of drilling and tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010540U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015595A (en) * | 2017-11-20 | 2018-05-11 | 哈尔滨理工大学 | A kind of numerical control machining center automatic tool changer and intelligence control system |
| CN108655797A (en) * | 2018-03-30 | 2018-10-16 | 江西衡源智能装备有限公司 | Tool magazine, cutter-exchange mechanism and more Spindle Machining Centers |
| CN109465475A (en) * | 2018-11-28 | 2019-03-15 | 张子林 | A kind of heavy duty mill housing bored machine |
-
2016
- 2016-08-17 CN CN201620893650.8U patent/CN206010540U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015595A (en) * | 2017-11-20 | 2018-05-11 | 哈尔滨理工大学 | A kind of numerical control machining center automatic tool changer and intelligence control system |
| CN108015595B (en) * | 2017-11-20 | 2024-02-06 | 哈尔滨理工大学 | Automatic tool changing device of numerical control machining center and intelligent control system |
| CN108655797A (en) * | 2018-03-30 | 2018-10-16 | 江西衡源智能装备有限公司 | Tool magazine, cutter-exchange mechanism and more Spindle Machining Centers |
| CN108655797B (en) * | 2018-03-30 | 2023-12-08 | 江西衡源智能装备股份有限公司 | Tool magazine, tool changing mechanism and multi-spindle machining center |
| CN109465475A (en) * | 2018-11-28 | 2019-03-15 | 张子林 | A kind of heavy duty mill housing bored machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |