CN111644642A - Combined control vertical array tool changing system - Google Patents
Combined control vertical array tool changing system Download PDFInfo
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- CN111644642A CN111644642A CN202010496289.6A CN202010496289A CN111644642A CN 111644642 A CN111644642 A CN 111644642A CN 202010496289 A CN202010496289 A CN 202010496289A CN 111644642 A CN111644642 A CN 111644642A
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- Prior art keywords
- tool apron
- tool
- assembly
- ram
- gantry frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a combined control vertical array tool changing system, which comprises a numerical control lathe and a main control module, and also comprises: the gantry frame is arranged on a base arranged on the numerical control lathe, and a tool apron replacing station is arranged on the side surface of the gantry frame; the servo moving device is arranged on the gantry frame; the tool apron replacing device comprises a tool apron clamping assembly, tool apron and tool apron storing assemblies, the tool apron storing assemblies are arranged on the gantry frame in parallel, the tool apron storing assemblies and the tool apron clamping assembly are connected with the tool apron at a tool apron replacing station, and the sensing module is used for sensing the connection state of the tool apron; the main control module controls all parts to work. The invention has the beneficial effects that: through adding the blade holder and exchanging the device, cooperate with the servo mobile device, practiced thrift the cost when realizing the tool changing automation.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a vertical array tool changing system controlled in a combined mode.
Background
The numerical control vertical lathe is generally provided with a vertical or horizontal multi-station tool rest, the tool rest realizes the tool changing function by controlling the tool rest to rotate through electricity, machinery and hydraulic pressure, but the numerical control vertical lathe provided with the tool rest is generally not convenient to realize deep hole machining, and can involve the problems of extraction stroke of a tool bar for machining an inner hole and the like, so that the tool bar is too long, the rigidity is too poor, and the tool is shaken and other negative effects are caused; the square or multi-edge ram lifting vertical lathe has the advantages that only one tool apron is fixed below a ram and the tool is manually changed, or the tool changing function of a milling spindle is used for realizing automatic tool changing by the aid of the tool changing function of the milling spindle.
However, the manual tool changing efficiency is low, and the automatic machining cannot be realized, and the vertical lathe with the milling function has a low utilization rate of the milling function, but causes high equipment purchase cost and maintenance cost.
Disclosure of Invention
The present invention is directed to a vertical array tool changing system with combined control to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a combination control's perpendicular array tool changing system, includes numerical control lathe and main control module, still includes: the gantry frame is arranged on a base arranged on the numerical control lathe, and a tool apron replacing station is arranged on the side surface of the gantry frame; the servo moving device is arranged on the gantry frame and is used for driving the tool apron clamping component to approach or depart from the tool apron replacing station; the tool apron replacing device comprises a tool apron clamping assembly, tool apron and tool apron storing assemblies, the tool apron storing assemblies are arranged on the gantry frame in parallel, the tool apron storing assemblies and the tool apron clamping assembly are connected with the tool apron at a tool apron replacing station, and the sensing module is used for sensing the connection state of the tool apron; the main control module controls all parts to work.
As a further scheme of the invention: the gantry frame comprises a left upright post, a right upright post and a cross beam, and the cross beam is arranged on the base through the left upright post and the right upright post.
As a still further scheme of the invention: the servo moving device comprises a first servo moving component, a ram component and a second servo moving component; the first servo moving assembly is installed on the gantry frame, and the second servo moving assembly is installed on the first servo moving assembly through the ram assembly.
As a still further scheme of the invention: the first servo moving assembly comprises a motor I, a screw rod I, a guide rail I and a guide rail II, the motor I is installed on the gantry frame, two ends of the screw rod I are respectively connected with an output shaft of the motor I and the ram assembly, the motor I drives the ram assembly to move through the screw rod I, and the guide rail I and the guide rail II are respectively arranged on the side face and the top of the gantry frame and guide the ram assembly.
As a still further scheme of the invention: the second servo moving assembly comprises a motor II, a screw rod II and a guide rail III, the motor II is installed on a sliding seat arranged on the ram assembly, the screw rod II is connected with a ram thread arranged on the ram assembly, the motor II drives the ram to move through the screw rod II, and the guide rail III is installed on the ram and matched with the sliding seat in a sliding manner.
As a still further scheme of the invention: the tool apron clamping assembly comprises a T-shaped screw, a pull rod, a tensioning oil cylinder and a piston, the T-shaped screw is wedged with the tool apron, two ends of the pull rod are respectively connected with the piston and the T-shaped screw, and the tensioning oil cylinder is installed on the servo moving device and used for driving the T-shaped screw to move so as to clamp the tool apron.
As a still further scheme of the invention: the cutter holder clamping assembly further comprises a positioning structure, the positioning structure comprises an upper end fluted disc and a lower end fluted disc which are meshed with each other, the upper end fluted disc is installed at the bottom of the ram assembly, and the lower end fluted disc is installed on the cutter holder.
As a still further scheme of the invention: the tool apron storing assembly comprises a tool apron mounting plate, T-shaped screws, tool apron supports and air cylinders, the tool apron mounting plate is mounted on the gantry frame, the tool apron supports which are arranged side by side are slidably mounted on the tool apron mounting plate, two ends of each tool apron support are respectively connected with the T-shaped screws and the air cylinders, and the air cylinders drive the T-shaped screws to be close to or far away from the tool apron changing stations through the tool apron supports.
As a still further scheme of the invention: and T-shaped grooves are formed in the top and the side surface of the tool apron and are respectively wedged with the pull rod and the T-shaped screws on the tool apron support.
As a still further scheme of the invention: the induction module comprises a proximity switch and a magnetic switch and is respectively used for inducing the strokes of the tool apron clamping assembly and the tool apron storage assembly; the proximity switch and the magnetic switch are connected with the main control module.
Compared with the prior art, the invention has the beneficial effects that: through adding the blade holder and exchanging the device, cooperate with the servo mobile device, can be economic, reliable realize the tool changing function, practice thrift the cost when realizing the tool changing is automatic.
Drawings
FIG. 1 is a schematic diagram of a vertical array tool changing system with combined control.
FIG. 2 is a side schematic view of a modular controlled vertical array tool changing system.
FIG. 3 is a top view of the first tool holder according to an embodiment of the invention.
FIG. 4 is a left side view of the first tool holder in the embodiment of the invention.
FIG. 5 is a front view of the first tool holder in an embodiment of the invention.
FIG. 6 is a right side view of the first seat in the embodiment of the present invention.
Fig. 7 is a sectional view a-a of fig. 3.
Fig. 8 is a sectional view B-B of fig. 4.
Fig. 9 is a cross-sectional view C-C of fig. 5.
In the drawings: 1-left upright post, 2-right upright post, 3-guide rail I, 4-motor I, 5-guide rail II, 6-screw rod I, 7-cross beam, 8-guide rail III, 9-ram, 10-slide seat, 11-motor II, 12-Z shaft motor support, 13-proximity switch, 14-piston, 15-tensioning oil cylinder, 16-screw rod II, 17-pull rod, 18-upper end fluted disc, 19-lower end fluted disc, 20-first knife holder, 21-support rod, 22-second knife holder, 23-third knife holder, 24-knife magazine mounting plate, 25-knife holder support, 26-first air cylinder, 27-second air cylinder, 28-third air cylinder, 29-top T-shaped groove and 30-side T-shaped groove.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1-3, in an embodiment of the present invention, a combined control vertical array tool changing system includes a numerically controlled lathe and a main control module, and further includes: the gantry frame is arranged on a base arranged on the numerical control lathe, and a tool apron replacing station is arranged on the side surface of the gantry frame; the servo moving device is arranged on the gantry frame and is used for driving the tool apron clamping component to approach or depart from the tool apron replacing station; the tool apron replacing device comprises a tool apron clamping assembly, tool apron and tool apron storing assemblies, the tool apron storing assemblies are arranged on the gantry frame in parallel, the tool apron storing assemblies and the tool apron clamping assembly are connected with the tool apron at a tool apron replacing station, and the sensing module is used for sensing the connection state of the tool apron; the main control module controls all parts to work.
Specifically, the three tool apron storage assemblies are arranged on the gantry frame in parallel, and tool apron are clamped on the tool apron storage assemblies; when the knife is taken: the main control module controls the tool apron storage assembly to push a tool apron to the tool apron replacing station, controls the servo moving device to drive the tool apron clamping assembly to be close to the tool apron replacing station, and then controls the tool apron clamping assembly to clamp and lock the tool apron; in the process, the induction module is used for inductively monitoring the stroke of the tool apron storing assembly and the tool apron clamping assembly and transmitting data to the main control module, and the main control module is used for controlling the tool apron clamping assembly and the tool apron storing assembly to move according to the data; and the tool apron is connected. After the tool apron is clamped, the main control module controls the tool apron storage assembly and the servo moving device to reset.
When the knife is returned: the main control module controls the servo moving device to drive the cutter holder clamping component to move to the cutter holder replacing station, and simultaneously controls the cutter holder storing component which is not clamped with a cutter holder to approach the cutter holder replacing station, and then controls the cutter holder storing component to clamp the cutter holder, and the cutter holder clamping component loosens the clamping of the cutter holder; in the process, the induction module is used for inductively monitoring the stroke of the tool apron storing assembly and the tool apron clamping assembly and transmitting data to the main control module, and the main control module is used for controlling the tool apron clamping assembly and the tool apron storing assembly to move according to the data; and the tool apron is connected. After the tool apron storing assembly finishes clamping the tool apron, the main control module controls the tool apron storing assembly and the servo moving device to reset. And automatic tool changing is realized through the main control module.
Referring to fig. 1, in the embodiment of the present invention, the gantry frame includes a left column 1, a right column 2, and a beam 7, and the beam 7 is installed on the base through the left column 1 and the right column 2.
Specifically, the cross beam 7 is installed on the base through the left upright 1 and the right upright 2. The servo moving device comprises a first servo moving component, a ram component and a second servo moving component; the first servo moving assembly is installed on the cross beam 7, and the second servo moving assembly is installed on the first servo moving assembly through the ram assembly.
Referring to fig. 1, in the embodiment of the present invention, the first servo moving assembly includes a motor I4, a screw rod I6, a guide rail I3, and a guide rail II5, the motor I4 is installed on the gantry frame, two ends of the screw rod I6 are respectively connected to an output shaft of the motor I4 and the ram assembly, the motor I4 drives the ram assembly to move through the screw rod I6, and the guide rail I3 and the guide rail II5 are respectively disposed on a side surface and a top of the gantry frame to guide the ram assembly.
Specifically, the lead screw I6 is mounted on the cross beam 7 through a bearing, the ram assembly includes a ram 9 and a slide carriage 10, two ends of the lead screw I6 are respectively connected with the output shaft of the motor I4 and the slide carriage 10, and the slide carriage 10 is provided with a nut seat in threaded fit with the lead screw I6; the guide rail I3 and the guide rail II5 are respectively arranged on the side surface and the top of the cross beam 7, guide the sliding seat 10 and carry out limit support on the sliding seat 10; the motor I4 drives the slide carriage 10 to move through the lead screw I6.
Referring to fig. 1 and 2, in the embodiment of the present invention, the second servo moving assembly includes a motor II11, a screw rod II16, and a guide rail III8, the motor II11 is installed on a sliding seat 10 provided in the ram assembly, the screw rod II16 is in threaded connection with a ram 9 provided in the ram assembly, the motor II11 drives the ram 9 to move through the screw rod II16, and the guide rail III is installed on the ram and is in sliding fit with the sliding seat.
Specifically, two guide rails III8 are respectively installed on two sides of the ram 9, and one guide rail III8 is installed on the ram 9; is in sliding fit with the sliding seat 10; the motor II11 is mounted on the sliding seat 10 through the Z-axis motor bracket 12, and the lead screw II16 is bearing-mounted on the sliding seat 10; the motor II11 drives the ram 9 to move through the screw rod II 16.
The tool apron clamping assembly is installed on the ram 9, the main control module controls the motor I4 to drive the sliding seat 10 to move through the lead screw I6, and controls the motor II11 to drive the ram 9 to move through the lead screw II 16; and then the tool apron clamping component on the ram is driven to be close to or far away from the tool apron replacing station, and the tool apron is clamped to realize tool changing.
Preferably, the cross section of the sliding seat 10 is concave, a roller guide rail sliding block is arranged in the sliding seat 10 and matched with the guide rail III8, and the motor II11 drives the screw rod II16 to rotate through a belt, so as to drive the ram 9 to move up and down.
Referring to fig. 2, in the embodiment of the present invention, the tool apron storage assembly includes a tool apron mounting plate 24, a T-shaped screw, a tool apron support 25 and an air cylinder, the tool apron mounting plate 24 is mounted on the gantry frame, a plurality of tool apron supports 25 which are parallel to each other are slidably mounted on the tool apron mounting plate 24, two ends of each tool apron support 25 are respectively connected with the T-shaped screw and the air cylinder, and the air cylinder drives the T-shaped screw to approach or leave the tool apron changing station through the tool apron support 25.
Specifically, it is three the blade holder support 25 is installed side by side through slide rail assembly the side of right stand 2, slide rail assembly include the guide rail and with guide rail sliding fit's slider, the guide rail is laid the side of right stand 2, the slider is installed on the blade holder support 25. The cylinders connected with the three tool apron supports 25 are respectively a first cylinder 26, a second cylinder 27 and a third cylinder 28, and the first cylinder 26, the second cylinder 27 and the third cylinder 28 are all mounted on the tool apron mounting plate 24. The three tool apron supports 25 are connected with the T-shaped screws through support rods 21, and tool apron clamped on the three T-shaped screws are respectively used as a first tool apron 20, a second tool apron 22 and a third tool apron 23. The first cylinder 26, the second cylinder 27 and the third cylinder 28 are all connected with a pneumatic system matched with the numerically controlled lathe.
Referring to fig. 2, in the embodiment of the present invention, the tool apron clamping assembly includes a T-shaped screw, a pull rod 17, a tensioning cylinder 15 and a piston 14, the T-shaped screw is wedged with the tool apron, two ends of the pull rod 17 are respectively connected to the piston 14 and the T-shaped screw, and the tensioning cylinder is installed on the servo moving device and is configured to drive the T-shaped screw to move, so as to clamp the tool apron.
Specifically, the tensioning oil cylinder 15 is arranged at the top of the ram 9, the T-shaped screw is sleeved at the bottom of the ram, the piston 14 of the tensioning oil cylinder 15 is connected with the T-shaped screw through the pull rod 17, and the pull rod 17 penetrates through the center of the ram 9; the tensioning oil cylinder 15 is communicated with a hydraulic system matched with the numerical control lathe. The main control module controls the tensioning oil cylinder 15 to work through a hydraulic system, drives the piston to reciprocate, and then drives the T-shaped screw to lock or loosen the first cutter seat 20 through the pull rod 17.
In a preferred embodiment of the present invention, the tool apron clamping assembly further includes a positioning structure, the positioning structure includes an upper toothed disc 18 and a lower toothed disc 19 that are engaged with each other, the upper toothed disc 18 is mounted on the bottom of the ram assembly, and the lower toothed disc 19 is mounted on the tool apron.
Specifically, the upper end fluted disc 18 is installed at the bottom of the ram 9 through a screw, the lower end fluted disc 19 is installed on the cutter holder, and after the cutter holder is clamped, the upper end fluted disc 18 is meshed with the lower end fluted disc 19 on the cutter holder, so that the directional locking of the cutter holder is realized after the meshing.
As shown in fig. 3-9, T-shaped grooves are formed in the top and the side of the tool apron and are respectively wedged with the pull rod and the T-shaped screws on the tool apron support; namely, T-shaped grooves are respectively arranged on the top and the side of the first tool apron 20, the second tool apron 22 and the third tool apron 23, and are respectively used as a top T-shaped groove 29 to be wedged with a T-shaped screw connected with the pull rod, and a side T-shaped groove 30 to be wedged with a T-shaped screw on the tool apron support; clamping of the first tool apron 20, the second tool apron 22 and the third tool apron 23 is achieved.
Referring to fig. 2, in the embodiment of the present invention, the sensing module includes a proximity switch 13 and a magnetic switch, which are respectively used for sensing the strokes of the tool apron clamping assembly and the tool apron storing assembly; the proximity switch 13 and the magnetic switch are connected with the main control module.
Specifically, the proximity switch 13 is arranged on the ram 9, connected to the main control module, and configured to sense whether the piston or the pull rod approaches the proximity switch, and feed back a signal to the main control module; the main control module judges whether the T-shaped screw connected with the pull rod completes clamping on the first tool apron or not according to the received signal; meanwhile, the main control module drives the sliding seat 10 and the ram 9 to move through the motor I and the motor II to drive the T-shaped screw to be wedged with the T-shaped groove 29 at the top of the first cutter seat 20, so as to control the piston of the tensioning oil cylinder 15 to contract and lock the first cutter seat; and then, the main control module controls the motor II to rotate reversely to drive the ram 9 to ascend. The two magnetic switches are arranged on the first air cylinder 26, sense the stroke of the output end of the first air cylinder 26, feed back signals to the main control module, and control the expansion and contraction of the first air cylinder 26 through the main control module to realize the grabbing or loosening of the first cutter holder 20. Similarly, the second cylinder 27 and the third cylinder 28 are also provided with the magnetic switches.
The working process of the main control module is as follows: when the ram is used for taking a knife, the main control module controls the first servo moving assembly and the second servo moving assembly to enable the ram 9 to move to be close to a knife holder to change a station, the hydraulic system controls the piston 14 of the tensioning oil cylinder 15 at the top of the ram 9 to push down to push out the pull rod 17, the pneumatic system controls the first air cylinder 26 to enable a knife number to be taken to be pushed forward to a proper position, such as a knife number on the first knife holder 20, the main control module controls the first servo moving assembly and the second servo moving assembly to enable a T-shaped screw at the lower end of the pull rod 17 to be inserted into a T-shaped groove at the top of the first knife holder 20 to slide to a central position, the hydraulic system controls the piston to pull up to enable an upper end fluted disc 18 on the first knife holder 20 to be meshed with a lower end fluted disc 19 on the ram, and the main control module controls the first servo moving assembly after the approach switch 13 at the upper end, The second servo moving assembly leaves the tool apron changing station, and returns the tool apron support 25 which is taken out of the first tool apron 20 to the original position through the control of a pneumatic system, so that the tool taking action is realized;
when the ram returns, the first servo moving assembly and the second servo moving assembly are controlled by the main control module, so that the ram 9 moves to a position close to the tool apron changing station, the first air cylinder 26 is controlled by the pneumatic system, the tool apron support to be clamped by the tool number is pushed forwards to the proper position, the first servo moving assembly and the second servo moving assembly are controlled by the main control module, the T-shaped screw on the supporting rod 21 is inserted into the T-shaped groove in the side surface of the first tool apron 20, the piston 14 of the tensioning oil cylinder 15 at the top of the ram is controlled by the hydraulic system to push the pull rod 17 downwards, the first servo moving assembly and the second servo moving assembly are controlled by the main control module, the ram is separated from the first tool apron 20 and leaves the tool apron changing station, the first air cylinder 26 is controlled by the pneumatic system to withdraw the first tool apron 20 to the proper position, and realizing the knife returning action.
The working principle of the invention is as follows: when the knife is taken: the main control module controls the tool apron storage assembly to push a tool apron to the tool apron replacing station, controls the servo moving device to drive the tool apron clamping assembly to be close to the tool apron replacing station, and then controls the tool apron clamping assembly to clamp and lock the tool apron; in the process, the induction module is used for inductively monitoring the stroke of the tool apron storing assembly and the tool apron clamping assembly and transmitting data to the main control module, and the main control module is used for controlling the tool apron clamping assembly and the tool apron storing assembly to move according to the data; and the tool apron is connected. After the tool apron is clamped, the main control module controls the tool apron storage assembly and the servo moving device to reset. When the knife is returned: the main control module controls the servo moving device to drive the cutter holder clamping component to move to the cutter holder replacing station, and simultaneously controls the cutter holder storing component which is not clamped with a cutter holder to approach the cutter holder replacing station, and then controls the cutter holder storing component to clamp the cutter holder, and the cutter holder clamping component loosens the clamping of the cutter holder; in the process, the induction module is used for inductively monitoring the stroke of the tool apron storing assembly and the tool apron clamping assembly and transmitting data to the main control module, and the main control module is used for controlling the tool apron clamping assembly and the tool apron storing assembly to move according to the data; and the tool apron is connected. After the tool apron storing assembly finishes clamping the tool apron, the main control module controls the tool apron storing assembly and the servo moving device to reset.
It should be noted that the motor I, the motor II, the proximity switch, and the magnetic switch adopted in the present invention are all applications in the prior art, and the main control module is a numerical control system provided with a numerical control lathe, so that a person skilled in the art can implement the functions to be achieved according to the related description, or implement the technical characteristics required to be achieved through similar techniques, and will not be described in detail herein.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. The utility model provides a combination control's perpendicular array tool changing system, includes numerical control lathe and main control module, its characterized in that still includes:
the gantry frame is arranged on a base arranged on the numerical control lathe, and a tool apron replacing station is arranged on the side surface of the gantry frame;
the servo moving device is arranged on the gantry frame and is used for driving the tool apron clamping component to approach or depart from the tool apron replacing station; and
the tool apron replacing device comprises a tool apron clamping assembly, tool apron and tool apron storing assemblies, the tool apron storing assemblies are arranged on the gantry frame in parallel, the tool apron storing assemblies and the tool apron clamping assembly are connected with the tool apron at a tool apron replacing station, and the induction module is used for inducing the connection state of the tool apron; the main control module controls all parts to work.
2. The tool changing system of claim 1, wherein the gantry frame comprises a left column, a right column and a beam, and the beam is mounted on the base through the left column and the right column.
3. A tool changing system in a vertical array with combined control as claimed in claim 1 wherein the servo moving means comprises a first servo moving assembly, a ram assembly and a second servo moving assembly; the first servo moving assembly is installed on the gantry frame, and the second servo moving assembly is installed on the first servo moving assembly through the ram assembly.
4. The vertical array tool changing system of claim 3, wherein the first servo moving assembly comprises a motor I, a screw rod I, a guide rail I and a guide rail II, the motor I is mounted on the gantry frame, two ends of the screw rod I are respectively connected with an output shaft of the motor I and the ram assembly, the motor I drives the ram assembly to move through the screw rod I, and the guide rail I and the guide rail II are respectively arranged on the side surface and the top of the gantry frame and guide the ram assembly.
5. The vertical array tool changing system of claim 3, wherein the second servo moving assembly comprises a motor II, a screw rod II and a guide rail III, the motor II is mounted on a slide seat arranged on the ram assembly, the screw rod II is in threaded connection with a ram arranged on the ram assembly, the motor II drives the ram to move through the screw rod II, and the guide rail III is mounted on the ram and is in sliding fit with the slide seat.
6. The vertical array tool changing system of claim 1, wherein the tool apron clamping assembly comprises a T-shaped screw, a pull rod, a tensioning oil cylinder and a piston, the T-shaped screw is wedged with the tool apron, two ends of the pull rod are respectively connected with the piston and the T-shaped screw, and the tensioning oil cylinder is mounted on the servo moving device and used for driving the T-shaped screw to move so as to clamp the tool apron.
7. The tool changing system of claim 6, wherein the tool holder clamp assembly further comprises a positioning structure comprising an upper end toothed disc and a lower end toothed disc that are engaged with each other, the upper end toothed disc being mounted to a bottom of the ram assembly, and the lower end toothed disc being mounted to the tool holder.
8. The tool changing system of claim 6, wherein the tool apron storing assembly comprises a tool apron mounting plate, T-shaped screws, tool apron supports and an air cylinder, the tool apron mounting plate is mounted on the gantry frame, a plurality of tool apron supports which are arranged side by side are slidably mounted on the tool apron mounting plate, the T-shaped screws and the air cylinder are connected to two ends of each tool apron support respectively, and the air cylinder drives the T-shaped screws to be close to or far away from the tool apron changing stations through the tool apron supports.
9. The tool changing system of claim 8, wherein the tool holder has T-shaped grooves on top and side surfaces for wedging with T-shaped screws on the tie bar and the holder bracket.
10. The tool changing system of claim 1, wherein the sensing module comprises a proximity switch and a magnetic switch for sensing the stroke of the tool holder gripping assembly and the tool holder storage assembly, respectively; the proximity switch and the magnetic switch are connected with the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010496289.6A CN111644642A (en) | 2020-06-03 | 2020-06-03 | Combined control vertical array tool changing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010496289.6A CN111644642A (en) | 2020-06-03 | 2020-06-03 | Combined control vertical array tool changing system |
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| Publication Number | Publication Date |
|---|---|
| CN111644642A true CN111644642A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010496289.6A Withdrawn CN111644642A (en) | 2020-06-03 | 2020-06-03 | Combined control vertical array tool changing system |
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| Country | Link |
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| CN (1) | CN111644642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194501A (en) * | 2022-06-28 | 2022-10-18 | 无锡京华重工装备制造有限公司 | Novel vertical lathe tool rest slewing mechanism |
-
2020
- 2020-06-03 CN CN202010496289.6A patent/CN111644642A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194501A (en) * | 2022-06-28 | 2022-10-18 | 无锡京华重工装备制造有限公司 | Novel vertical lathe tool rest slewing mechanism |
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Application publication date: 20200911 |
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| WW01 | Invention patent application withdrawn after publication |