CN219725405U - Double-station cutter claw - Google Patents
Double-station cutter claw Download PDFInfo
- Publication number
- CN219725405U CN219725405U CN202320279612.3U CN202320279612U CN219725405U CN 219725405 U CN219725405 U CN 219725405U CN 202320279612 U CN202320279612 U CN 202320279612U CN 219725405 U CN219725405 U CN 219725405U
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- station
- claw
- jaw
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- tool
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- 210000000078 claw Anatomy 0.000 title claims abstract description 62
- 230000009977 dual effect Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model discloses a double-station cutter claw, which comprises a device main body, wherein the device main body is Y-shaped and provided with three protruding ends, the edges of the protruding ends are respectively connected with a first station claw, a second station claw and a scanning device, and the top of the device main body is provided with a connecting cylinder for connecting with an industrial robot; the first station claw, the second station claw and the scanning device are arranged on the same plane, an included angle is 90 degrees between the first station claw and the second station claw, and the included angles between the first station claw, the second station claw and the scanning device are all the same, namely 135 degrees. The utility model avoids the process that the robot firstly takes the tool from the main shaft of the machine tool to the goods shelf and then takes the tool from the goods shelf to the main shaft of the machine tool, greatly improves the tool changing efficiency of the robot and improves the machining efficiency of the machine tool.
Description
Technical Field
The utility model belongs to the field of industrial robot claws, and particularly relates to a double-station cutter claw.
Background
In the automatic processing process, the situation that the capacity of a tool magazine of a machine tool is insufficient exists, the problem that the capacity of the tool magazine is insufficient is generally solved by adding an external tool magazine and automatically replacing tools of a robot, the times of manually replacing tools of the tool magazine of the machine tool or replacing tools through a main shaft of the machine tool are reduced, and the times of machine tool shutdown are reduced. But current cutter jack catch adopts single station to carry out the tool changing, and single station cutter jack catch needs to take out current cutter on the lathe main shaft earlier, places back in the outer tool magazine of machine, takes out required cutter from outer tool magazine again, goes up the sword to the lathe main shaft. The robot tool changing efficiency is low, and the machining efficiency of a machine tool is affected.
Disclosure of Invention
The utility model aims to provide the double-station cutter claw, which avoids the process that a robot firstly takes a cutter from a main shaft of a machine tool to a goods shelf and then takes the cutter from the goods shelf to the main shaft of the machine tool, greatly improves the cutter changing efficiency of the robot and improves the machining efficiency of the machine tool.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the double-station cutter claw comprises a device main body, wherein the device main body is Y-shaped and provided with three protruding ends, the edges of the protruding ends are respectively connected with a first station claw, a second station claw and a scanning device, and the top of the device main body is provided with a connecting cylinder for connecting with an industrial robot; the first station claw, the second station claw and the scanning device are arranged on the same plane, an included angle is 90 degrees between the first station claw and the second station claw, and the included angles between the first station claw, the second station claw and the scanning device are all the same, namely 135 degrees.
The first station claw and the second station claw comprise a group of claw fingers and mirror image claw fingers which are matched to work, and a finger cylinder for driving the claw fingers and the mirror image claw fingers, and the finger cylinder is connected with the device body.
The scanning device is a code scanning gun.
The scanning device further comprises a sensor, and the sensor is connected with the device main body through a sensor bracket.
The sensor is a photoelectric sensor.
The device main body comprises two completely consistent cross plates, the cross plates are Y-shaped, the two cross plates are arranged in parallel, and the two cross plates are connected through a plurality of supporting frames.
The sensor bracket is connected with the supporting frame.
The jaw fingers and the mirror image jaw fingers which cooperate in a group are arranged in mirror symmetry.
The support frame is a return board.
The finger cylinder is an SMC parallel open-close type air claw and is provided with a magnetic switch.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model avoids the process that the robot firstly takes the tool from the main shaft of the machine tool to the goods shelf and then takes the tool from the goods shelf to the main shaft of the machine tool, greatly improves the tool changing efficiency of the robot and improves the machining efficiency of the machine tool.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of another view of the embodiment of the present utility model;
FIG. 3 is a top view of an embodiment of the present utility model;
in the figure, 10-device main body, 11-connecting cylinder, 12-cross plate upper plate, 13-cross plate lower plate, 14-first braced frame, 15-second braced frame, 16-sensor support, 17-code scanner, 18-photoelectric sensor, 19-first finger cylinder, 20-second finger cylinder, 21-first jack catch finger, 22-first mirror image jack catch finger, 23-second jack catch finger, 24-second jack catch mirror image finger.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The technical scheme of the utility model is as follows: a double-station tool jaw comprising: the device comprises a device main body 10, a connecting cylinder 11, a cross plate upper plate 12, a cross plate lower plate 13, a first supporting frame 14, a second supporting frame 15, a sensor bracket 16, a code scanner 17, a photoelectric sensor 18, a first finger cylinder 19, a first claw finger 21, a first mirror claw finger 22, a second finger cylinder 20, a second claw finger 23 and a second mirror claw finger 24.
The device main body 10 is arranged on a flange at the six-axis tail end of the industrial robot and moves along with the industrial robot;
the connecting cylinder 11 is used for connecting an industrial robot with the cross plate upper plate 12;
the size and the shape of the cross plate lower plate 13 are identical to those of the cross plate upper plate 12;
the first support frame 14 and the second support frame 15 are arranged between the cross plate upper plate 12 and the cross plate lower plate 13;
the sensor bracket 16 is mounted on the first support frame 14;
the code scanning gun 17 is arranged between the cross plate upper plate 12 and the cross plate lower plate 13 and extends out a distance;
the photoelectric sensor 18 is mounted on the sensor support 16;
the first finger cylinder 19 is arranged between the cross plate upper plate 12 and the cross plate lower plate 13;
the first claw finger 21 and the first mirror image claw finger 22 are arranged on the fingers of the first finger cylinder 19;
the second finger cylinder 20 is installed between the cross plate upper plate 12 and the cross plate lower plate 13;
the second claw finger 23 and the second mirror image claw finger 24 are arranged on the fingers of the second finger cylinder 20;
preferably, the cross plate upper plate 12 and the cross plate lower plate 13 are Y-shaped plates with three stations. Wherein the first station and the second station are used for installing a first finger cylinder 19 and a second finger cylinder 20, and an angle of 90 degrees is formed; the third station is used for installing a code scanning gun 17 and forms an angle of 135 degrees with the first station;
preferably, the first support frame 14 and the second support frame 15 are return plates for supporting the cross plate upper plate 12 and the cross plate lower plate 13;
preferably, the sensor bracket 16 is mounted on the side of the support frame a14 for mounting the photoelectric sensor 18;
preferably, the code scanner 17 is used for scanning to obtain cutter information;
preferably, the photoelectric sensor 18 is used for monitoring and scanning foreign matters on a main shaft of the machine tool during feeding, so that collision is avoided;
preferably, the first finger cylinder 19 and the second finger cylinder 20 are SMC parallel open-close type air claws, and are provided with magnetic switches, so that whether the claws clamp a cutter in place or not can be detected;
preferably, the first jaw finger 21 and the first mirror image jaw finger 22 are mirror-symmetrical and are respectively arranged on two air jaws on the first finger cylinder 19;
preferably, the second jaw finger 23 and the second mirror image jaw finger 24 are mirror-symmetrical and are respectively arranged on two air jaws on the second finger cylinder 20;
preferably, the first jaw finger 21 and the second jaw finger 23 are identical; the second mirror image claw finger 22 is identical to the second mirror image claw finger 24, has interchangeability, and the claw finger is provided with a cutter positioning block which can be matched with a hole site on a cutter to ensure the accuracy of clamping the cutter;
the application method of the embodiment of the utility model comprises the following steps: the double-station cutter claw is arranged on a flange at the tail end of the six-axis of the robot, when a machine tool needs to change a cutter outside the machine tool, the code scanning gun 17 on the double-station cutter claw scans a cutter bar code on a cutter library outside the machine tool, the identity information of the cutter is identified, the first-station claw grabs a corresponding cutter from a goods shelf, a magnetic switch on a finger cylinder can detect whether the claw clamps the cutter in place or not, the photoelectric sensor 18 monitors and scans a foreign matter on a main shaft of the machine tool before the main shaft of the machine tool is arranged, and the robot is arranged when no foreign matter exists on the main shaft of the machine tool at the moment; after machining is finished, when another cutter needs to be replaced on the outer tool magazine, the corresponding cutter is grabbed from the goods shelf by the first station claw, and the cutter is replaced to the machine tool spindle, at the moment, the existing cutter on the machine tool spindle is directly taken by the second station claw, the first station claw is directly fed to the machine tool spindle, the process that the robot firstly takes the cutter from the machine tool spindle to the goods shelf and then takes the cutter from the goods shelf to the machine tool spindle is avoided, the cutter replacing efficiency of the robot is greatly improved, and the machining efficiency of the machine tool is improved.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The double-station cutter claw is characterized by comprising a device main body, wherein the device main body is Y-shaped and provided with three protruding ends, the edges of the protruding ends are respectively connected with a first station claw, a second station claw and a scanning device, and the top of the device main body is provided with a connecting cylinder for connecting with an industrial robot; the first station claw, the second station claw and the scanning device are arranged on the same plane, an included angle is 90 degrees between the first station claw and the second station claw, and the included angles between the first station claw, the second station claw and the scanning device are all the same, namely 135 degrees.
2. A double-station tool jaw according to claim 1, wherein the first station jaw and the second station jaw each comprise a set of cooperating jaw fingers and mirror image jaw fingers, and a finger cylinder driving the jaw fingers and mirror image jaw fingers, the finger cylinder being connected to the device body.
3. A double-station tool jaw according to claim 1, wherein the scanning device is a code scanner.
4. A double-tool jaw according to claim 3, wherein the scanning device further comprises a sensor, the sensor being connected to the device body by a sensor mount.
5. The double-station tool jaw of claim 4 wherein the sensor is a photoelectric sensor.
6. The double-station tool claw according to claim 1 wherein the device body comprises two identical cross plates, the cross plates being Y-shaped, the two cross plates being arranged in parallel and being connected by a plurality of support frames.
7. The dual tool jaw of claim 6 wherein the sensor mount is coupled to the support frame.
8. A double-station tool jaw according to claim 2, characterized in that the jaw fingers co-operating within a group are arranged in mirror symmetry with the mirror image jaw fingers.
9. The double-station tool jaw of claim 6 wherein the support frame is a return plate.
10. The double-station tool claw according to claim 2, wherein the finger cylinder is an SMC parallel open-close type air claw, and is provided with a magnetic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279612.3U CN219725405U (en) | 2023-02-20 | 2023-02-20 | Double-station cutter claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279612.3U CN219725405U (en) | 2023-02-20 | 2023-02-20 | Double-station cutter claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725405U true CN219725405U (en) | 2023-09-22 |
Family
ID=88059849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320279612.3U Active CN219725405U (en) | 2023-02-20 | 2023-02-20 | Double-station cutter claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725405U (en) |
-
2023
- 2023-02-20 CN CN202320279612.3U patent/CN219725405U/en active Active
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