CN215845735U - Automatic look for lathe arm of processing component - Google Patents
Automatic look for lathe arm of processing component Download PDFInfo
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- CN215845735U CN215845735U CN202121819560.1U CN202121819560U CN215845735U CN 215845735 U CN215845735 U CN 215845735U CN 202121819560 U CN202121819560 U CN 202121819560U CN 215845735 U CN215845735 U CN 215845735U
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- 210000000078 claw Anatomy 0.000 claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 4
- 241000252254 Catostomidae Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a lathe mechanical arm for automatically searching for a machining element, which comprises a fixed base, wherein the upper end surface of the fixed base is rotatably connected with a lifting mechanism, the lifting mechanism comprises a servo motor, a lifting column, a lifting groove, a lifting screw, a fixed bottom plate, a rotating column and a rotating gear, the servo motor is fixedly connected with the upper end surface of the lifting column, the lifting groove is arranged on the end surface of one side of the lifting column, the lifting screw is rotationally connected inside the lifting groove, the fixed bottom plate is fixedly connected on the lower end surface of the lifting column, one end of the rotating column is fixedly connected with the lower end surface of the fixed bottom plate, the rotating gear is fixedly connected with the side end surface of the rotating column, the grabbing mechanism is installed on one side of the lifting mechanism and comprises a mechanical arm main body, a hydraulic lifting rod, an element searching mechanism, a connecting plate, a vacuum sucker, a small driving motor, a claw clamp and a supporting rod. The utility model can automatically search for processing elements, and the mechanical arm is suitable for elements with different sizes.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a lathe mechanical arm capable of automatically searching for a machining element.
Background
With the development of industry, many large-scale machines appear, and for carrying, manpower, little mechanical difficulty are handled, when still going up and down the work piece on the assembly line, often adopt manual operation upper and lower work piece, use manual operation to have the high shortcoming of intensity of labour, so need use the arm.
In order to realize rotation adjustment of the current mechanical arm and the fixed base, the connection strength of the mechanical arm is not high, and the bearing capacity of the mechanical arm is not strong; meanwhile, the existing mechanical arm adjusts the tension through mutual transmission of hydraulic rods, the strength of the hydraulic rods is poor, and the mechanical arm is damaged after bearing, so that the use effect of the mechanical arm is poor; and current arm can't seek the component automatically, and the claw of arm presss from both sides great can't snatch to thinner component.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lathe mechanical arm capable of automatically searching for a machined element so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a lathe mechanical arm capable of automatically searching for a machined element comprises a fixed base, wherein the upper end face of the fixed base is rotatably connected with a lifting mechanism, the lifting mechanism comprises a servo motor, a lifting column, a lifting groove, a lifting screw, a fixed bottom plate, a rotating column and a rotating gear, the servo motor is fixedly connected to the upper end face of the lifting column, the lifting groove is formed in the side end face of one side of the lifting column, the lifting screw is rotatably connected to the inside of the lifting groove, the fixed bottom plate is fixedly connected to the lower end face of the lifting column, one end of the rotating column is fixedly connected to the lower end face of the fixed bottom plate, the rotating gear is fixedly connected to the side end face of the rotating column, one side of the lifting mechanism is provided with a grabbing mechanism, the grabbing mechanism comprises a mechanical arm main body, a hydraulic lifting rod, an element searching mechanism, a connecting plate, a vacuum sucker, a small driving motor, a claw clamp and a supporting rod, the hydraulic lifting rod is fixedly connected to one side of the lower end face of the mechanical arm main body, the element searching mechanism is fixedly connected with the output end of the hydraulic lifting rod, the element searching mechanism comprises a mounting plate, a searching camera, a positioning cover and a positioning through hole, the searching camera is mounted on the front end face of the mounting plate, the positioning cover is fixedly connected to the front end face of the mounting plate, the positioning through hole is formed in the front end face of the positioning cover, the connecting plate is fixedly connected to one side of the lower end face of the element searching mechanism, the jaw clamp is rotatably connected to the lower end face of the connecting plate, the vacuum chuck is fixedly connected to the side end face of one side of the jaw clamp, the small-sized driving motor is mounted on the front end face of the connecting plate, one end of the support rod is fixedly connected to the lower end face of the mechanical arm main body, an adjusting groove is formed inside the fixing base, a positioning column is fixedly connected to the bottom of the adjusting groove, and the driving motor is mounted on one side of the bottom of the adjusting groove, the output end of the driving motor is fixedly connected with a driving gear.
Preferably, one end of the lifting screw penetrates through the lifting groove and is fixedly connected with the output end of the servo motor.
Preferably, the lower terminal surface of PMKD and unable adjustment base up end contact, and rotate the post and stretch into the adjustment tank inside, it has seted up the spacing groove to rotate the post and deviate from PMKD one end, spacing groove size position and reference column looks adaptation, the running gear meshes with drive gear in the adjustment tank inside.
Preferably, the mechanical arm main body and the supporting rod are connected inside the lifting groove in a sliding mode, the end, deviating from the hydraulic lifting rod, of the supporting rod is connected inside the lifting groove in a sliding mode, and the mechanical arm main body and the supporting rod are penetrated through by the lifting screw rod.
Preferably, the connecting plates are fixedly connected to the lower end face of the element searching mechanism in two groups of symmetry, the two groups of connecting plates are rotatably connected with one group of claw clamps through a small driving motor, one side, deviating from, of each of the two groups of claw clamps is fixedly connected with one group of vacuum chucks, the two groups of claw clamps are parallel to the element searching mechanism in a closed state, and the vacuum chucks below the two groups of claw clamps are kept horizontal.
Preferably, the locating cover covers the searching camera, and the position of the searching camera is matched with the locating through hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model arranges an adjusting groove in the fixed base, the bottom of the adjusting groove is fixedly connected with a positioning column, the lower end of the lifting column is fixedly connected with a fixed base plate, the lower end surface of the fixed base plate is fixedly connected with a rotating column, one end of the rotating column, which is far away from the fixed base plate, is provided with a limiting groove, the size and the position of the limiting groove are matched with the positioning column, the lower end surface of the fixed base plate is contacted with the upper end surface of the fixed base, the rotating column extends out of the adjusting groove, the bearing strength is high while the lifting mechanism is rotatably connected with the fixed base, meanwhile, the side end surface of the rotating column is fixedly connected with a rotating gear, one side of the bottom of the adjusting groove is provided with a driving motor, the output end of the driving motor is fixedly connected with a driving gear, the driving gear is meshed with the rotating column, the mechanical arm can have good rotation adjusting capability on the premise of ensuring the strength, thereby solving the problem that the prior mechanical arm and the fixed base realize rotation adjustment, the joint strength of arm is not high, leads to the problem that the bearing capacity of arm is not strong.
2. According to the utility model, the servo motor is fixedly connected to the upper end surface of the lifting column, the lifting groove is formed in the side end surface of one side of the lifting column, the lifting screw is rotatably connected in the lifting groove, one end of the lifting screw penetrates through the lifting groove and is fixedly connected with the output end of the servo motor, meanwhile, one end of each of the mechanical arm body and the support rod is slidably connected in the lifting groove, and the mechanical arm body and the support rod are penetrated through by the lifting screw in the lifting groove, so that the servo motor can adjust the grabbing mechanism to move up and down by rotating the lifting screw, and the support rod effectively improves the bearing capacity of the grabbing mechanism, thereby solving the problems that the traditional mechanical arm is poor in strength and damaged after bearing through mutual transmission of the hydraulic rods, and the use effect of the mechanical arm is poor.
3. The utility model fixedly connects a component searching mechanism at the output end of a hydraulic lifting rod, a searching camera is arranged on the lower end face of the component searching mechanism, a positioning cover is covered below the searching camera, a positioning through hole is arranged on the lower end face of the positioning cover, so that the device searches original components through the searching camera, a group of connecting plates are respectively and fixedly connected on two sides of the lower end face of the component searching mechanism, the two groups of connecting plates are respectively and rotatably connected with a group of claw clamps through a small driving motor, so that the small driving motor can grab the components through rotating the claw clamps, and a vacuum sucker is fixedly connected on the side of the two groups of claw clamps deviating from each other, when the two groups of claw clamps are in a closed state, the vacuum sucker is transferred below the component searching mechanism and keeps horizontal, the components can be sucked up through the two groups of horizontal vacuum suckers so as to grab thinner components, thereby solving the problem that the existing mechanical arm can not automatically search the components, and the claw clamp of the mechanical arm is larger, so that the thinner element can not be grabbed.
Drawings
FIG. 1 is a schematic diagram of the main structure of the device of the present invention;
FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;
FIG. 3 is a schematic cross-sectional view of the lift mechanism of the present invention;
FIG. 4 is a schematic structural view of a grasping mechanism according to the present invention;
FIG. 5 is a schematic view of a jaw clamping structure of the grabbing mechanism of the present invention;
FIG. 6 is a schematic structural diagram of an element searching mechanism according to the present invention.
In the figure: 1-a fixed base, 2-a lifting mechanism, 3-a grabbing mechanism, 4-an adjusting groove, 5-a positioning column, 6-a driving motor, 7-a driving gear, 8-a servo motor, 9-a lifting column, 10-a lifting groove, 11-a lifting screw, 12-a fixed bottom plate, 13-a rotating column, 14-a rotating gear, 15-a mechanical arm main body, 16-a hydraulic lifting rod, 17-an element searching mechanism, 18-a connecting plate, 19-a vacuum chuck, 20-a small driving motor, 21-a claw clamp, 22-a supporting rod, 23-a mounting plate, 24-a searching camera, 25-a positioning cover and 26-a positioning through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a lathe mechanical arm capable of automatically searching for a machined element comprises a fixed base 1, wherein the upper end face of the fixed base 1 is rotatably connected with an elevating mechanism 2, the elevating mechanism 2 comprises a servo motor 8, an elevating column 9, an elevating groove 10, an elevating screw 11, a fixed bottom plate 12, a rotating column 13 and a rotating gear 14, the servo motor 8 is fixedly connected to the upper end face of the elevating column 9, the elevating groove 10 is formed in the end face of one side of the elevating column 9, the elevating screw 11 is rotatably connected to the inside of the elevating groove 10, the fixed bottom plate 12 is fixedly connected to the lower end face of the elevating column 9, one end of the rotating column 13 is fixedly connected to the lower end face of the fixed bottom plate 12, the rotating gear 14 is fixedly connected to the end face of the rotating column 13, a grabbing mechanism 3 is mounted on one side of the elevating mechanism 2, and the grabbing mechanism 3 comprises a mechanical arm main body 15, a hydraulic elevating rod 16, an element searching mechanism 17, a connecting plate 18, a vacuum suction cup 19 and a small driving motor 20, The device comprises a claw clamp 21 and a support rod 22, a hydraulic lifting rod 16 is fixedly connected to one side of the lower end face of a mechanical arm main body 15, a component searching mechanism 17 is fixedly connected with the output end of the hydraulic lifting rod 16, the component searching mechanism 17 comprises a mounting plate 23, a searching camera 24, a positioning cover 25 and a positioning through hole 26, the searching camera 24 is mounted on the front end face of the mounting plate 23, the positioning cover 25 is fixedly connected to the front end face of the mounting plate 23, the positioning through hole 26 is arranged on the front end face of the positioning cover 25, a connecting plate 18 is fixedly connected to one side of the lower end face of the component searching mechanism 17, the claw clamp 21 is rotatably connected to the lower end face of the connecting plate 18, a vacuum chuck 19 is fixedly connected to the side end face of one side of the claw clamp 21, a small-sized driving motor 20 is mounted on the front end face of the connecting plate 18, one end of the support rod 22 is fixedly connected to the lower end face of the mechanical arm main body 15, an adjusting groove 4 is formed in a fixing base 1, and a positioning column 5 is fixedly connected to the bottom of the adjusting groove 4, a driving motor 6 is installed on one side of the bottom of the adjusting groove 4, and a driving gear 7 is fixedly connected to the output end of the driving motor 6.
One end of a lifting screw 11 penetrates through a lifting groove 10 to be fixedly connected with the output end of a servo motor 8, the lower end face of a fixed base plate 12 is contacted with the upper end face of a fixed base 1, a rotating column 13 extends into an adjusting groove 4, one end of the rotating column 13, which is far away from the fixed base plate 12, is provided with a limiting groove, the size and the position of the limiting groove are matched with those of a positioning column 5, a rotating gear 14 is meshed with a driving gear 7 in the adjusting groove 4, a mechanical arm main body 15 and one end, which is far away from a hydraulic lifting rod 16, of a supporting rod 22 are both connected in the lifting groove 10 in a sliding mode, a mechanical arm main body 15 and the supporting rod 22 are penetrated through the lifting screw 11, two groups of symmetrical connecting plates 18 are fixedly connected with the lower end face of an element searching mechanism 17, the two groups of connecting plates 18 are both rotatably connected with a group of claw clamps 21 through a small driving motor 20, one group of vacuum suckers 19 are both fixedly connected on the sides, and the two groups of claw clamps 21 are parallel to the element searching mechanism 17 in a closed state, and the vacuum chuck 19 below the two groups of claw clamps 21 is kept horizontal, the positioning cover 25 covers the searching camera 24, and the position of the searching camera 24 is matched with the positioning through hole 26.
The working principle is as follows: when an element needs to be machined, the height and the position of the grabbing mechanism 3 are adjusted through the driving motor 6 and the servo motor 8, then a part is found through the searching camera 24, when the element is in the visual field of the searching camera 24 and is framed by the positioning through hole 26, the element is positioned, the position of the element searching mechanism 17 is adjusted through the hydraulic lifting rod 16, the element is positioned between the two groups of claw clamps 21, the element is clamped by rotating the two groups of claw clamps 21 through the two groups of small driving motors 20, then the element is moved to the machining area, when the element is small and thin, the two groups of claw clamps 21 are closed through the small driving motors 20, the position of the vacuum sucker 19 is adjusted through the hydraulic lifting rod 16, and the element is sucked through the vacuum sucker 19 to finish moving.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic seek lathe arm of processing component, includes unable adjustment base (1), its characterized in that: unable adjustment base (1) up end rotates and is connected with elevating system (2), elevating system (2) include servo motor (8), lift post (9), lift groove (10), lifting screw (11), PMKD (12), rotate post (13) and rotating gear (14), servo motor (8) fixed connection is at lift post (9) up end, set up in lift post (9) one side end face in lift groove (10), lifting screw (11) rotate and connect inside lift groove (10), PMKD (12) fixed connection is terminal surface under lift post (9), rotate post (13) one end fixed connection terminal surface under PMKD (12), rotate gear (14) fixed connection and rotate post (13) side end face, elevating system (2) one side is installed and is snatched mechanism (3), it includes arm main part (15) to snatch mechanism (3), the mechanism (3) is including arm main part (15), Hydraulic lifting rod (16), component search mechanism (17), connecting plate (18), vacuum chuck (19), small-size driving motor (20), claw clamp (21) and bracing piece (22), hydraulic lifting rod (16) fixed connection is terminal surface one side under arm main part (15), the output fixed connection of component search mechanism (17) and hydraulic lifting rod (16), component search mechanism (17) is including mounting panel (23), search camera (24), position cover (25) and positioning hole (26), terminal surface before mounting panel (23) is installed in search camera (24), terminal surface before mounting panel (23) is installed in position cover (25) fixed connection, positioning hole (26) are seted up at position cover (25) preceding terminal surface, terminal surface one side under component search mechanism (17) is connected in the claw clamp (21) is rotated and is connected terminal surface under connecting plate (18), vacuum chuck (19) fixed connection is in claw clamp (21) one side end face, the terminal surface before connecting plate (18) is installed in small-size driving motor (20), bracing piece (22) one end fixed connection is terminal surface under arm main part (15), adjustment tank (4) have been seted up to unable adjustment base (1) inside, adjustment tank (4) bottom fixedly connected with reference column (5), driving motor (6) are installed to adjustment tank (4) bottom one side, driving motor (6) output end fixedly connected with drive gear (7).
2. A robotic arm for a lathe that finds a machined part automatically, as defined in claim 1, wherein: one end of the lifting screw (11) penetrates through the lifting groove (10) and is fixedly connected with the output end of the servo motor (8).
3. A robotic arm for a lathe that finds a machined part automatically, as defined in claim 1, wherein: the lower terminal surface and unable adjustment base (1) up end contact of PMKD (12), and rotate post (13) and stretch into adjustment tank (4) inside, it has seted up the spacing groove to rotate post (13) and deviate from PMKD (12) one end, spacing groove size position and reference column (5) looks adaptation, rotating gear (14) are inside and drive gear (7) meshing in adjustment tank (4).
4. A robotic arm for a lathe that finds a machined part automatically, as defined in claim 1, wherein: the equal sliding connection of arm main part (15) and bracing piece (22) one end that deviates from hydraulic lifting rod (16) is inside lift groove (10), and arm main part (15) and bracing piece (22) are run through by lifting screw (11).
5. A robotic arm for a lathe that finds a machined part automatically, as defined in claim 1, wherein: the connecting plate (18) is provided with two groups of symmetrical fixed connections at the lower end face of the element searching mechanism (17), the two groups of connecting plates (18) are rotatably connected with one group of claw clamps (21) through small driving motors (20), one side of the two groups of claw clamps (21) which deviates from is fixedly connected with one group of vacuum suction cups (19), the two groups of claw clamps (21) are parallel to the element searching mechanism (17) in a folding state, and the vacuum suction cups (19) below the two groups of claw clamps (21) are horizontal.
6. A robotic arm for a lathe that finds a machined part automatically, as defined in claim 1, wherein: the positioning cover (25) covers the searching camera (24), and the position of the searching camera (24) is matched with the positioning through hole (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121819560.1U CN215845735U (en) | 2021-08-05 | 2021-08-05 | Automatic look for lathe arm of processing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121819560.1U CN215845735U (en) | 2021-08-05 | 2021-08-05 | Automatic look for lathe arm of processing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845735U true CN215845735U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121819560.1U Active CN215845735U (en) | 2021-08-05 | 2021-08-05 | Automatic look for lathe arm of processing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215845735U (en) |
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2021
- 2021-08-05 CN CN202121819560.1U patent/CN215845735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231218 Address after: No.209-1, Innovation Workshop, No. 24, Furong Road, Hefei Economic and Technological Development Zone, Anhui Province, 230000 Patentee after: Hefei Lingdong Hydraulic Equipment Co.,Ltd. Address before: Room c110-112, National University Science Park, No. 602 Huangshan Road, high tech Zone, Hefei, Anhui 230088 Patentee before: ANHUI TEWEI AUTOMATION EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |