CN221066317U - Manipulator with adjustable position - Google Patents
Manipulator with adjustable position Download PDFInfo
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- CN221066317U CN221066317U CN202323044840.1U CN202323044840U CN221066317U CN 221066317 U CN221066317 U CN 221066317U CN 202323044840 U CN202323044840 U CN 202323044840U CN 221066317 U CN221066317 U CN 221066317U
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- rotary table
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- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a position-adjustable manipulator which comprises a support assembly for integral bearing, wherein an adjusting assembly for guiding movement is arranged in front of the support assembly, and a clamping assembly for clamping objects is arranged at the bottom of the adjusting assembly. According to the manipulator with the adjustable position, the driving gear is driven by starting the third motor to engage the driven toothed ring to rotate, the sliding groove formed in the bottom turntable drives the connecting rod to move, the four clamping blocks are synchronously moved, the clamping precision and the clamping stability are improved, all the clamping blocks can be driven to move only by a single motor, the production cost of the device is reduced, the manipulator is applicable to clamping objects with various shapes, and the practicability of the device is higher; the clamping assembly is driven to move back and forth by starting the first motor to drive the adjusting gear to engage the rack, and starting the second motor to drive the screw rod to rotate, so that the mounting frame moves up and down along the light bar, the clamping position can be adjusted in multiple directions, the complex production environment is adapted, and the operation convenience is improved.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, and particularly relates to a manipulator with an adjustable position.
Background
Mechanical devices are numerous, and a manipulator is one of the more common mechanical devices, which is a mechanical device capable of simulating the movement of a human hand, and is generally composed of a plurality of joints and a control system. Can be used in the fields of automobile factories, electronic manufacture, medical appliances and the like, and plays an important role in improving the production efficiency and the precision. The manipulator plays an important supporting role in industrial development and has wide application prospect. But current manipulator is difficult to carry out each position according to user's demand and adjusts, needs with the help of operating personnel assistance, wastes time and energy, can't satisfy user's demand.
Through retrieving, a manipulator with adjustable patent publication number is "CN 218195244U", including the base, base top swing joint has the connecting axle, and the top fixedly connected with ejector pin of connecting axle, the one end bottom fixedly connected with support frame of ejector pin, the support frame bottom is equipped with fixture, and fixture includes backup pad, first cylinder and second cylinder, and the telescopic end fixedly connected with traction block of first cylinder, the both ends of traction block rotate respectively and are connected with the connecting rod, and the one end of two connecting rods rotates respectively and is connected with the arm lock, and the telescopic end fixedly connected with driving disk of second cylinder, the equal sliding connection in driving disk inner wall both sides has the driving block, and one side rotation of two driving blocks is connected with the traction lever, and the one end of two traction levers rotates with the arm lock respectively and is connected.
Further searching and finding that the purpose of the publication number is CN 218195244U is that the two clamping arms are driven to be close to or far away from each other through the mutual matching of the second air cylinder, the driving disc, the traction rod and the driving block, so that the distance between the two clamping arms is adjusted, the clamping mechanism is ensured to adapt to the clamping work of articles with different sizes, the telescopic end of the second air cylinder can drive the clamping arms to move, and the speed of adjusting the distance between the clamping arms is accelerated.
The technical characteristics have the following defects: the clamping arms are driven to be close to each other through the rotation of the traction rods to clamp objects, errors are easily caused in the positioning of the objects, the clamping accuracy is low, the columnar objects and the flaky objects cannot be clamped, and the applicability is poor, so that the design of a manipulator with adjustable positions is needed to solve the problems.
Disclosure of utility model
The present utility model is directed to a position-adjustable manipulator, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a manipulator with adjustable position, is including the supporting component that is used for whole bearing, the preceding adjusting part that is used for guiding the removal that is provided with of supporting component, the clamping component that is used for the centre gripping article that adjusting part bottom set up.
Further: the supporting component comprises a limiting groove, the front end of the limiting groove is rotationally connected with an adjusting gear, one side of the adjusting gear is fixedly provided with a first motor through a bolt, and the limiting groove is fixedly connected to the top end of the rotary table.
Further: the adjusting component comprises a support, a rack and a second motor are fixedly connected to the top of the support, a screw is connected to the output end of the bottom of the second motor, a mounting frame is connected to the bottom end of the screw in a threaded mode, a feed beam is fixedly connected to the bottom surface of one side of the screw, away from the support, of the support, and the feed beam is in sliding connection with the mounting frame.
Further: the mounting rack is characterized in that a connecting frame is fixedly connected to the bottom of the mounting rack, four mounting seats are fixedly connected to the periphery of the bottom of the connecting frame, a driving gear is rotatably arranged behind the connecting frame, and a third motor is mounted at the top of the driving gear.
Further: the clamping assembly comprises a turntable, a driven toothed ring is fixedly arranged at the top of the turntable, four sliding grooves are formed in the periphery of the bottom of the turntable, connecting rods are arranged in the sliding grooves, and clamping blocks are rotatably arranged at the bottom of the connecting rods.
Further: the driving gear is meshed with the driven toothed ring, and the sliding chute is arc-shaped.
Further: the tail ends of the clamping blocks are arc-shaped, the clamping blocks are in sliding connection with the mounting seats, and the rotary table is connected with the connecting frame bearing.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the driving gear is driven to mesh with the driven toothed ring to rotate by starting the third motor, the sliding groove formed in the bottom turntable drives the connecting rod to move, and the four clamping blocks move synchronously, so that the object can be clamped simultaneously in four directions, the clamping precision and the clamping stability are improved, all the clamping blocks can be driven to move only by a single motor, the production cost of the device is reduced, the device is applicable to clamping objects in various shapes, and the practicability of the device is higher;
2. According to the utility model, the clamping assembly is driven to move forwards and backwards by starting the first motor to drive the adjusting gear to engage the rack, and starting the second motor to drive the screw rod to rotate, so that the mounting frame moves up and down along the feed beam, the clamping position can be adjusted in multiple directions, the complex production environment is adapted, and the operation convenience is improved.
Drawings
FIG. 1 is a perspective view of a position adjustable manipulator according to the present utility model;
FIG. 2 is a perspective view of another view of a position adjustable manipulator according to the present utility model;
FIG. 3 is a schematic view of a position adjustable manipulator support assembly according to the present utility model;
Fig. 4 is a schematic view of a position adjustable manipulator clamping assembly according to the present utility model.
In the reference numerals: 1. a support assembly; 101. a limit groove; 102. an adjusting gear; 103. a first motor; 104. a rotary table; 2. an adjustment assembly; 201. a bracket; 202. a rack; 203. a second motor; 204. a screw rod; 205. a light bar; 206. a mounting frame; 207. a connection frame; 208. a mounting base; 209. a drive gear; 210. a third motor; 3. a clamping assembly; 301. a turntable; 302. a driven toothed ring; 303. a chute; 304. a connecting rod; 305. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a position-adjustable manipulator includes a support assembly 1 for overall load bearing, an adjusting assembly 2 for guiding movement is provided in front of the support assembly 1, and a clamping assembly 3 for clamping an object is provided at the bottom of the adjusting assembly 2.
In this embodiment: the supporting component 1 comprises a limiting groove 101, an adjusting gear 102 is rotatably connected to the front end of the limiting groove 101, a first motor 103 is fixedly arranged on one side of the adjusting gear 102 through bolts, and the limiting groove 101 is fixedly connected to the top end of a rotary table 104.
In this embodiment: the adjusting component 2 comprises a support 201, a rack 202 and a second motor 203 are fixedly connected to the top of the support 201, a lead screw 204 is connected to the output end of the bottom of the second motor 203, a mounting frame 206 is connected to the bottom end of the lead screw 204 in a threaded manner, a feed rod 205 is fixedly connected to the bottom surface of one side of the support 201, which is far away from the lead screw 204, the feed rod 205 is in sliding connection with the mounting frame 206, a connecting frame 207 is fixedly connected to the bottom of the mounting frame 206, four mounting seats 208 are fixedly connected to the periphery of the bottom of the connecting frame 207, a driving gear 209 is rotatably arranged behind the connecting frame 207, the driving gear 209 is meshed with a driven toothed ring 302, a third motor 210 is mounted on the top of the driving gear 209 and is connected with the connecting frame 207 in a bolt manner, the first motor 103 is started to drive the adjusting gear 102 to drive the rack 202 to move to the top of an object to be clamped, the second motor 203 is started to drive the feed screw 204 to rotate, the mounting frame 206 is enabled to move downwards along the feed rod 205 until a clamping block 305 moves to a position flush with the object side, the driving gear 209 is started, and the driven toothed ring 302 is meshed to rotate.
In this embodiment: the clamping assembly 3 comprises a rotary table 301, a driven toothed ring 302 is fixedly arranged at the top of the rotary table 301, four sliding grooves 303 are formed in the periphery of the bottom of the rotary table 301, the sliding grooves 303 are arc-shaped, connecting rods 304 are arranged in the sliding grooves 303, clamping blocks 305 are rotatably arranged at the bottoms of the connecting rods 304, the inner sides of the clamping blocks 305 are provided with slopes which are convenient for sliding objects, the tail ends of the clamping blocks are arc-shaped, the clamping blocks 305 are slidably connected with a mounting seat 208, the rotary table 301 is connected with a connecting frame 207 bearing, in the rotating process of the rotary table 301, the connecting rods 304 are driven to slide along the sliding grooves 303, meanwhile, the clamping blocks 305 at the bottom of the connecting rods 304 can only slide inside and outside the mounting seat 208, as the two ends of the sliding grooves 303 are respectively positioned at the inner sides and the outer sides of the rotary table 301, the rotary table 301 rotates to drive the four clamping blocks 305 to move towards the center at equal intervals, the four clamping blocks 305 are synchronously moved, objects are clamped simultaneously in four directions, clamping accuracy and clamping stability are improved, all the clamping blocks 305 can be driven to move only by a single motor, the required cost for production is reduced, the device can be suitable for clamping objects with various shapes, and the practicability is higher.
Working principle: when the clamping device is used, the first motor 103 is started to drive the adjusting gear 102 to engage the rack 202 to drive the clamping assembly 3 to move to the top of an object to be clamped, the second motor 203 is started to drive the screw 204 to rotate, the mounting frame 206 is enabled to move downwards along the feed beam 205 until the clamping blocks 305 move to the position flush with the side edges of the object, the third motor 210 is started to drive the driving gear 209 to rotate, the driven toothed ring 302 is meshed to drive the turntable 301 to rotate, the connecting rod 304 is driven to slide along the sliding groove 303 in the rotating process of the turntable 301, meanwhile, the clamping blocks 305 at the bottom of the connecting rod 304 only can slide inside and outside the mounting seat 208, and as the two ends of the sliding groove 303 are respectively positioned on the inner side and the outer side of the turntable 301, the turntable 301 rotates and simultaneously drives the four clamping blocks 305 to move to the center at equal distance, the four clamping blocks 305 are synchronously moved, the object clamping accuracy and the clamping stability are improved, and all the clamping blocks 305 can be driven to move only by a single motor, so that the required cost for production of the device is reduced, and the clamping of objects with various shapes can be clamped, and the practicability is higher.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. A position-adjustable manipulator comprising a support assembly (1) for integral load bearing, characterized in that: an adjusting component (2) used for guiding movement is arranged in front of the supporting component (1), and a clamping component (3) used for clamping objects is arranged at the bottom of the adjusting component (2).
2. A position adjustable manipulator according to claim 1, wherein: the supporting assembly (1) comprises a limiting groove (101), an adjusting gear (102) is rotatably connected to the front end of the limiting groove (101), a first motor (103) is fixedly arranged on one side of the adjusting gear (102) through a bolt, and the limiting groove (101) is fixedly connected to the top end of a rotary table (104).
3. A position adjustable manipulator according to claim 1, wherein: the adjusting component (2) comprises a support (201), a rack (202) and a second motor (203) are fixedly connected to the top of the support (201), a lead screw (204) is connected to the bottom output end of the second motor (203), a mounting frame (206) is connected to the bottom end of the lead screw (204) in a threaded mode, a light bar (205) is fixedly connected to the bottom surface of one side of the lead screw (204) away from the support (201), and the light bar (205) is in sliding connection with the mounting frame (206).
4. A position adjustable manipulator according to claim 3, wherein: the mounting rack is characterized in that a connecting frame (207) is fixedly connected to the bottom of the mounting rack (206), four mounting seats (208) are fixedly connected to the periphery of the bottom of the connecting frame (207), a driving gear (209) is rotatably arranged behind the connecting frame (207), and a third motor (210) is mounted at the top of the driving gear (209).
5. A position adjustable manipulator according to claim 4, wherein: the clamping assembly (3) comprises a rotary table (301), a driven toothed ring (302) is fixedly arranged at the top of the rotary table (301), four sliding grooves (303) are formed in the periphery of the bottom of the rotary table (301), connecting rods (304) are arranged in the sliding grooves (303), and clamping blocks (305) are rotatably arranged at the bottoms of the connecting rods (304).
6. The position-adjustable manipulator of claim 5, wherein: the driving gear (209) is meshed with the driven toothed ring (302), and the sliding groove (303) is arc-shaped.
7. The position-adjustable manipulator of claim 5, wherein: the tail end of the clamping block (305) is arc-shaped, the clamping block (305) is in sliding connection with the mounting seat (208), and the rotary table (301) is in bearing connection with the connecting frame (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044840.1U CN221066317U (en) | 2023-11-09 | 2023-11-09 | Manipulator with adjustable position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044840.1U CN221066317U (en) | 2023-11-09 | 2023-11-09 | Manipulator with adjustable position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221066317U true CN221066317U (en) | 2024-06-04 |
Family
ID=91249968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323044840.1U Active CN221066317U (en) | 2023-11-09 | 2023-11-09 | Manipulator with adjustable position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221066317U (en) |
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2023
- 2023-11-09 CN CN202323044840.1U patent/CN221066317U/en active Active
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