CN211388485U - Tooling for machining joints of industrial robot - Google Patents
Tooling for machining joints of industrial robot Download PDFInfo
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- CN211388485U CN211388485U CN202020096986.8U CN202020096986U CN211388485U CN 211388485 U CN211388485 U CN 211388485U CN 202020096986 U CN202020096986 U CN 202020096986U CN 211388485 U CN211388485 U CN 211388485U
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- mounting plate
- placing table
- clamping
- plate
- vacuum pump
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Abstract
The utility model discloses a tooling for processing joints of industrial robots, a vacuum pump and a placing table are both arranged on the upper surface of a mounting plate, the placing table is hollow, three adsorption ports are equidistantly arranged on the upper surface of the placing table, an air outlet of the placing table is connected with an air inlet of the vacuum pump through a connecting pipe, one end of a screw rod is rotationally connected with the side wall of the mounting groove, a rotating shaft is rotationally connected with a bottom plate, the upper surface of the bottom plate is provided with a chute, a second electromagnet is arranged in the chute, four slide rods are arranged on the lower surface of the mounting plate at equal angles, the slide rods are made of steel, the lower end of each slide rod is arranged in the chute, the slide rods are rotationally connected with the bottom plate, different clamping modes can be selected according to different workpieces, the tooling has universality, the workpiece can be driven to rotate when the same workpiece is, the use is more convenient.
Description
Technical Field
The utility model relates to a processing frock technical field specifically is a frock is used in industrial robot joint machining.
Background
In the current industrial field, industrial robot automation line is used in large quantity in the industries of automobiles, electronics, engineering machinery and the like, a robot joint is used as an important part of an industrial robot, the overall performance of the industrial robot is greatly influenced, a tool is required to be used for clamping a workpiece when the robot joint is machined, the existing machining tool clamps the workpiece, the clamping mode is single, different clamping modes cannot be selected according to different workpieces, the universality is not realized, the existing machining tool does not have a rotating function, when the same workpiece is required to be machined continuously, the workpiece needs to be taken down from the tool ceaselessly, and the use is troublesome.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a frock is used in industrial robot joint machining, can select different centre gripping modes according to the work piece of difference, have the commonality, can also add man-hour in succession to same work piece, can drive the work piece and rotate, need not be ceaselessly take off the work piece from the frock, it is more convenient to use, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tool for machining a joint of an industrial robot comprises a mounting plate, a clamping unit and a rotating unit;
mounting a plate: the upper surface of the mounting plate is provided with two mounting grooves, and the upper surface of the mounting plate is provided with a dust removal unit;
a clamping unit: the clamping unit comprises a vacuum pump, a screw rod, first electromagnets, clamping plates, nuts and a placing table, wherein the vacuum pump and the placing table are both arranged on the upper surface of the mounting plate, the placing table is hollow, three adsorption ports are formed in the upper surface of the placing table at equal intervals, the air outlet of the placing table is connected with the air inlet of the vacuum pump through a connecting pipe, the number of the first electromagnets is four, the first electromagnets are respectively arranged on the periphery of the upper surface of the placing table, the number of the clamping plates is two, the two clamping plates are respectively arranged in the two mounting grooves, the two screw rods are respectively arranged in the two mounting grooves, the screw rod is in threaded connection with the clamping plates, one end of the screw rod is rotatably connected;
a rotating unit: the rotating unit comprises sliding rods, a rotating shaft, four sliding rods and a second electromagnet, the rotating shaft is arranged on the lower surface of the mounting plate, the bottom plate is arranged at the lower end of the rotating shaft, the rotating shaft is rotatably connected with the bottom plate, a sliding groove is formed in the upper surface of the bottom plate, the second electromagnet is arranged in the sliding groove, the four sliding rods are arranged on the lower surface of the mounting plate at equal angles, the sliding rods are made of steel, the lower ends of the sliding rods are arranged in the sliding groove, and the sliding rods are rotatably connected with;
the vacuum pump further comprises a control switch group, the control switch group is arranged on the upper surface of the mounting plate, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input ends of the vacuum pump, the first electromagnet and the second electromagnet.
When the workpiece clamping device is used, a workpiece is placed on the placing table, the nut is twisted, the nut drives the screw to rotate, the screw drives the clamping plate to move along the mounting groove, so that the workpiece can be clamped by the clamping plate, air is extracted from the placing table by the vacuum pump, negative pressure can be formed in the placing table, the workpiece can be adsorbed on the placing table through the negative pressure, if the workpiece is a magnetic workpiece, the first electromagnet is opened and has magnetism after being electrified, so that the workpiece can be fixed on the placing table through magnetic force, different clamping modes can be selected according to different workpieces, the clamping device has universality, when the workpiece needs to be rotated, the mounting plate is rotated along the rotating shaft, the workpiece can be driven to rotate, when the workpiece is rotated to a required angle, the second electromagnet is opened and has magnetism after being electrified, therefore, the position of the sliding rod can be fixed, the position of the mounting plate can be fixed, the workpiece can be driven to rotate, the workpiece does not need to be continuously taken down from the tool, and the tool is convenient to use.
Furthermore, the dust removal unit comprises a dust hood, a fixing plate and a dust collector, the fixing plate and the dust collector are arranged on the upper surface of the mounting plate, the dust hood is arranged at the upper end of the fixing plate, a dust outlet of the dust hood is connected with a dust inlet of the dust collector through a connecting pipe, and the input end of the dust collector is electrically connected with the output end of the control switch group and can be used for removing dust generated in the machining process.
Furthermore, the clamping device also comprises two rubber pads which are respectively arranged at the upper ends of the inner side walls of the two clamping plates and can be used for preventing the clamping plates from damaging workpieces.
Furthermore, the handle is arranged on the side wall of the mounting plate and can be used for conveniently rotating the mounting plate.
Further, still include admission valve and intake pipe, the lateral wall of placing the platform is placed in to the intake pipe, and the platform is placed in the one end intercommunication of intake pipe, and the other end of intake pipe is equipped with the admission valve, can be used for to placing the interior air that lets in of platform, removes the negative pressure state of placing the interior.
Compared with the prior art, the beneficial effects of the utility model are that: this frock is used in industrial robot joint machining has following benefit:
1. the clamping unit is arranged, the screw cap can drive the screw rod to rotate by twisting the screw cap, the screw rod can drive the clamping plate to move along the mounting groove, so that a workpiece can be clamped by the clamping plate, air is extracted from the placing table by the vacuum pump, negative pressure can be formed in the placing table, the workpiece can be adsorbed on the placing table by the negative pressure, if the workpiece is a magnetic workpiece, the first electromagnet is turned on, the first electromagnet can have magnetism after being electrified, so that the workpiece can be fixed on the placing table by magnetic force, different clamping modes can be selected according to different workpieces, and the clamping unit has universality;
2. the rotating unit is further arranged, the mounting plate is rotated along the rotating shaft by rotating the mounting plate, the mounting plate can drive the workpiece to rotate, when the workpiece is rotated to a required angle, the second electromagnet is opened, the second electromagnet can be electrified to have magnetism, so that the position of the sliding rod can be fixed, the position of the mounting plate can be fixed, the workpiece can be driven to rotate, the workpiece does not need to be ceaselessly taken down from a tool, and the use is more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention.
In the figure: the device comprises a mounting plate 1, a clamping unit 2, a vacuum pump 21, a screw 22, a first electromagnet 23, a clamping plate 24, a nut 25, a placing table 26, a rotating unit 3, a sliding rod 31, a rotating shaft 32, a bottom plate 33, a second electromagnet 34, a dust removal unit 4, a dust removal cover 41, a fixing plate 42, a dust collector 43, a rubber pad 5, a handle 6, an air inlet valve 7, an air inlet pipe 8 and a control switch group 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a tool for machining a joint of an industrial robot comprises a mounting plate 1, a clamping unit 2 and a rotating unit 3;
mounting plate 1: the upper surface of the mounting plate 1 is provided with two mounting grooves, and the upper surface of the mounting plate 1 is provided with a dust removal unit 4;
the clamping unit 2: the clamping unit 2 comprises a vacuum pump 21, a screw 22, a first electromagnet 23, a clamping plate 24, a screw cap 25 and a placing table 26, wherein the vacuum pump 21 and the placing table 26 are both arranged on the upper surface of the mounting plate 1, the placing table 26 is hollow, three adsorption ports are equidistantly arranged on the upper surface of the placing table 26, an air outlet of the placing table 26 is connected with an air inlet of the vacuum pump 21 through a connecting pipe, four first electromagnets 23 are arranged at the periphery of the upper surface of the placing table 26 respectively, two clamping plates 24 are arranged in two mounting grooves respectively, two screw rods 22 are arranged in the two mounting grooves respectively, the screw rods 22 are in threaded connection with the clamping plate 24, one end of each screw rod 22 is rotatably connected with the side wall of each mounting groove, the other end of each screw rod 22 penetrates through the mounting plate 1 to be provided with the screw cap 25, when in use, a workpiece is placed on the placing table 26, then the screw, the screw rod 22 can drive the clamping plate 24 to move along the installation groove, so that a workpiece can be clamped by the clamping plate 24, air is extracted from the placing table 26 by the vacuum pump 21, negative pressure can be formed in the placing table 26, the workpiece can be adsorbed on the placing table 26 through the negative pressure, if the workpiece is a magnetic workpiece, the first electromagnet 23 is turned on, the first electromagnet 23 can have magnetism after being electrified, so that the workpiece can be fixed on the placing table 26 through magnetic force, different clamping modes can be selected according to different workpieces, and the clamping device has universality;
the rotating unit 3: the rotating unit 3 comprises a sliding rod 31, a rotating shaft 32, a bottom plate 33 and a second electromagnet 34, the rotating shaft 32 is arranged on the lower surface of the mounting plate 1, the bottom plate 33 is arranged at the lower end of the rotating shaft 32, the rotating shaft 32 is rotatably connected with the bottom plate 33, a sliding groove is arranged on the upper surface of the bottom plate 33, the second electromagnet 34 is arranged in the sliding groove, the four sliding rods 31 are arranged on the lower surface of the mounting plate 1 at equal angles, the sliding rod 31 is made of steel, the lower end of the sliding rod 31 is arranged in the sliding groove, the sliding rod 31 is rotatably connected with the bottom plate 33, when a workpiece needs to be rotated, the mounting plate 1 is rotated along the rotating shaft 32, the mounting plate 1 can drive the workpiece to rotate, when the workpiece is rotated to a required angle, the second electromagnet 34 is turned on, the second electromagnet 34 is electrified to have magnetism, so that the, the workpiece can be driven to rotate, the workpiece does not need to be continuously taken down from the tool, and the use is more convenient;
the vacuum pump further comprises a control switch group 9, the control switch group 9 is arranged on the upper surface of the mounting plate 1, the input end of the control switch group 9 is electrically connected with the output end of an external power supply, and the output end of the control switch group 9 is electrically connected with the input ends of the vacuum pump 21, the first electromagnet 23 and the second electromagnet 34.
The dust removing unit 4 comprises a dust hood 41, a fixing plate 42 and a dust collector 43, the fixing plate 42 and the dust collector 43 are both arranged on the upper surface of the mounting plate 1, the dust hood 41 is arranged at the upper end of the fixing plate 42, a dust outlet of the dust hood 41 is connected with a dust inlet of the dust collector 43 through a connecting pipe, and an input end of the dust collector 43 is electrically connected with an output end of the control switch group 9 and can be used for removing dust generated in the machining process.
The clamping device further comprises two rubber pads 5, wherein the two rubber pads 5 are respectively arranged at the upper ends of the inner side walls of the two clamping plates 24 and can be used for preventing the clamping plates 24 from damaging workpieces.
The mounting plate comprises a mounting plate 1 and is characterized by further comprising a handle 6, wherein the handle 6 is arranged on the side wall of the mounting plate 1 and can be used for facilitating rotation of the mounting plate 1.
The air inlet pipe 8 is arranged on the side wall of the placing table 26, one end of the air inlet pipe 8 is communicated with the placing table 26, and the other end of the air inlet pipe 8 is provided with the air inlet valve 7 which can be used for introducing air into the placing table 26 to remove the negative pressure state in the placing table 26.
When in use: the workpiece is placed on a placing table 26, then a nut 25 is twisted, the nut 25 drives a screw 22 to rotate, the screw 22 drives a clamping plate 24 to move along a mounting groove, so that the workpiece can be clamped by the clamping plate 24, air is extracted from the placing table 26 by a vacuum pump 21, negative pressure can be formed in the placing table 26, the workpiece can be adsorbed on the placing table 26 through the negative pressure, if the workpiece is a magnetic workpiece, a first electromagnet 23 is opened, the first electromagnet 23 can have magnetism after being electrified, so that the workpiece can be fixed on the placing table 26 through magnetic force, different clamping modes can be selected according to different workpieces, the clamping device has universality, when the workpiece needs to be rotated, the mounting plate 1 is rotated to enable the mounting plate 1 to rotate along a rotating shaft 32, the mounting plate 1 can drive the workpiece to rotate, and when the workpiece is rotated to a required angle, the second electromagnet 34 is turned on, the second electromagnet 34 is electrified to have magnetism, so that the position of the sliding rod 31 can be fixed, the position of the mounting plate 1 can be fixed, the workpiece can be driven to rotate, the workpiece does not need to be continuously taken down from the tool, and the use is convenient.
It should be noted that the vacuum cleaner 43 disclosed in this embodiment may be of the type VA80, the vacuum pump 21 may be of the type H160, the first electromagnet 23 and the second electromagnet 34 may be of the type XDA-80, the core chip of the control switch group 9 is a PLC single chip, specifically of the type siemens S7-200, and the control switch group 9 controls the vacuum pump 21, the first electromagnet 23, and the second electromagnet 34 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a frock is used in industrial robot joint machining which characterized in that: comprises a mounting plate (1), a clamping unit (2) and a rotating unit (3);
mounting plate (1): the upper surface of the mounting plate (1) is provided with two mounting grooves, and the upper surface of the mounting plate (1) is provided with a dust removal unit (4);
clamping unit (2): the clamping unit (2) comprises a vacuum pump (21), a screw rod (22), a first electromagnet (23), a clamping plate (24), a screw cap (25) and a placing table (26), the vacuum pump (21) and the placing table (26) are both arranged on the upper surface of the mounting plate (1), the placing table (26) is hollow, three adsorption ports are arranged on the upper surface of the placing table (26) at equal intervals, the air outlet of the placing table (26) is connected with the air inlet of the vacuum pump (21) through a connecting pipe, the number of the first electromagnets (23) is four, and are respectively arranged on the periphery of the upper surface of the placing table (26), two clamping plates (24) are arranged, the screw rods (22) are respectively arranged in the two mounting grooves, the screw rods (22) are in threaded connection with the clamping plate (24), one end of each screw rod (22) is rotatably connected with the side wall of each mounting groove, and the other end of each screw rod (22) penetrates through the mounting plate (1) to be provided with a nut (25);
rotating unit (3): the rotating unit (3) comprises sliding rods (31), rotating shafts (32), a bottom plate (33) and second electromagnets (34), the rotating shafts (32) are arranged on the lower surface of the mounting plate (1), the bottom plate (33) is arranged at the lower end of the rotating shafts (32), the rotating shafts (32) are rotatably connected with the bottom plate (33), a sliding groove is formed in the upper surface of the bottom plate (33), the second electromagnets (34) are arranged in the sliding groove, the number of the sliding rods (31) is four, the sliding rods (31) are arranged on the lower surface of the mounting plate (1) at equal angles, the sliding rods (31) are made of steel, the lower ends of the sliding rods (31) are arranged in the sliding groove, and the sliding rods (31);
the vacuum pump further comprises a control switch group (9), wherein the control switch group (9) is arranged on the upper surface of the mounting plate (1), the input end of the control switch group (9) is electrically connected with the output end of an external power supply, and the output end of the control switch group (9) is electrically connected with the input ends of the vacuum pump (21), the first electromagnet (23) and the second electromagnet (34).
2. The tooling for the machining of the joints of the industrial robot according to claim 1, characterized in that: dust removal unit (4) are including suction hood (41), fixed plate (42) and dust catcher (43), the upper surface of mounting panel (1) is all arranged in fixed plate (42) and dust catcher (43), and the upper end of fixed plate (42) is equipped with suction hood (41), and the dust outlet of suction hood (41) passes through the dust inlet of connecting pipe connection dust catcher (43), and the output of input electricity connection control switch group (9) of dust catcher (43).
3. The tooling for the machining of the joints of the industrial robot according to claim 1, characterized in that: the clamping device is characterized by further comprising two rubber pads (5), wherein the two rubber pads (5) are respectively arranged at the upper ends of the inner side walls of the two clamping plates (24).
4. The tooling for the machining of the joints of the industrial robot according to claim 1, characterized in that: the handle (6) is one, and is arranged on the side wall of the mounting plate (1).
5. The tooling for the machining of the joints of the industrial robot according to claim 1, characterized in that: still include admission valve (7) and intake pipe (8), the lateral wall of placing platform (26) is placed in intake pipe (8), and platform (26) are placed in the one end intercommunication of intake pipe (8), and the other end of intake pipe (8) is equipped with admission valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096986.8U CN211388485U (en) | 2020-01-16 | 2020-01-16 | Tooling for machining joints of industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096986.8U CN211388485U (en) | 2020-01-16 | 2020-01-16 | Tooling for machining joints of industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211388485U true CN211388485U (en) | 2020-09-01 |
Family
ID=72229727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020096986.8U Active CN211388485U (en) | 2020-01-16 | 2020-01-16 | Tooling for machining joints of industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211388485U (en) |
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2020
- 2020-01-16 CN CN202020096986.8U patent/CN211388485U/en active Active
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