CN213054827U - Mechanical tongs of dynamics is got to adjustable clamp - Google Patents
Mechanical tongs of dynamics is got to adjustable clamp Download PDFInfo
- Publication number
- CN213054827U CN213054827U CN202022064241.6U CN202022064241U CN213054827U CN 213054827 U CN213054827 U CN 213054827U CN 202022064241 U CN202022064241 U CN 202022064241U CN 213054827 U CN213054827 U CN 213054827U
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- China
- Prior art keywords
- tongs
- gripper
- servo motor
- hand grip
- mechanical
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- Expired - Fee Related
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Abstract
The utility model discloses a mechanical tongs of dynamics is got to adjustable clamp, including base, bracing piece and stopper, the top of base is connected with electronic crane, and the top of electronic crane is connected with the bracing piece, the right side of bracing piece is connected with first servo motor, and the rear side of bracing piece is provided with second servo motor, the left side of stopper is connected with first servo motor, the front side of carousel is provided with the connecting rod, the bottom of bracing piece is run through and is installed first fixed block, and the front side of first fixed block installs right tongs, the top of right tongs is connected with the second fixed block, be connected with the spring between right tongs and the left tongs, and the rubber sleeve is all installed to the bottom of right tongs and left tongs. This mechanical tongs of dynamics is got to adjustable clamp not only conveniently adjusts the clamp and gets the dynamics, is difficult to the landing moreover or causes by the object of being grabbed and scratches to the inconvenient angle of grabbing of adjusting.
Description
Technical Field
The utility model relates to a machinery transport technical field specifically is a mechanical tongs of dynamics is got to adjustable clamp.
Background
The mechanical gripper has a wide application range, is generally designed for transferring objects, has different shapes and sizes for carrying the objects, and also has different shapes and sizes, and the development of the mechanical gripper also enters a development period of rapid rise along with the rapid expansion of the field of computer networks.
At present, the mechanical gripper commonly used is inconvenient to adjust clamping force, easy to slip off or scratch a gripped object, and inconvenient to adjust a gripping angle, so that the mechanical gripper capable of adjusting the clamping force is provided, and the problem of the prior art is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical tongs of dynamics is got to adjustable clamp to solve the present mechanical tongs commonly used that above-mentioned background art provided, not only inconvenient regulation clamp gets the dynamics, easy landing perhaps causes moreover by grabbing the object fish tail, and the angle that the inconvenient regulation was snatched.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical gripper capable of adjusting clamping force comprises a base, a supporting rod and a limiting block, wherein an electric lifting frame is connected above the base, a support rod is connected above the electric lifting frame, the right side of the support rod is connected with a first servo motor, and the rear side of the supporting rod is provided with a second servo motor, the left side of the limiting block is connected with a first servo motor, a rotary disc is connected in front of the second servo motor, a connecting rod is arranged at the front side of the rotary disc, a first fixed block is arranged at the bottom of the supporting rod in a penetrating way, a right hand grip is arranged at the front side of the first fixing block, a left hand grip is arranged between the connecting rod and the right hand grip, the top end of the right hand grip is connected with a second fixing block, and the outer sides of the right hand grip and the left hand grip are provided with a stabilizing groove, a spring is connected between the right hand grip and the left hand grip, and the bottoms of the right hand grip and the left hand grip are provided with rubber sleeves.
Preferably, a sliding structure is formed between the base and the electric lifting frame, and a rotating structure is formed between the electric lifting frame and the supporting rod.
Preferably, a lifting structure is formed between the support rod and the stabilizing groove, and the support rod is in threaded connection with the first fixing block.
Preferably, a lifting structure is formed between the turntable and the connecting rod, and the connecting rod is connected with the supporting rod in a clamping manner.
Preferably, a rotating structure is formed between the right hand grip and the left hand grip, and the right hand grip is in threaded connection with the second fixing block.
Preferably, the connection mode of the right hand grab, the left hand grab and the stabilizing groove is in lap joint, and the connection mode of the right hand grab, the left hand grab and the rubber sleeve is in clamping connection.
Compared with the prior art, the beneficial effects of the utility model are that: the mechanical gripper capable of adjusting the clamping force not only facilitates adjusting the clamping force, but also is not easy to slip off or scratch a gripped object, and facilitates adjusting the gripping angle;
1. the outer sides of the right gripper and the left gripper are provided with stabilizing grooves, the stabilizing grooves are connected with the supporting rod through limiting blocks, and the positions of the stabilizing grooves on the supporting rod are adjusted to change contact points among the right gripper, the left gripper and the stabilizing grooves, so that clamping force is adjusted;
2. the right hand grip and the left hand grip are both provided with rubber sleeves at the bottoms, and the right hand grip, the left hand grip and the rubber sleeves are connected in a clamping manner, so that the object is not easy to slide off when the object is gripped, and the rubber sleeves have elasticity, so that the object is protected from being damaged by clamping force;
3. the top of base is connected with electric crane, and constitutes sliding construction between base and the electric crane to constitute revolution mechanic between electric crane and the bracing piece.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a side view of the cutting structure of the present invention;
FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the overlooking structure of the electric crane connected with the support rod.
In the figure: 1. a base; 2. an electric lifting frame; 3. a first servo motor; 4. a support bar; 5. a second servo motor; 6. a limiting block; 7. a turntable; 8. a connecting rod; 9. a first fixed block; 10. a right hand grip; 11. a left hand grip; 12. a second fixed block; 13. a stabilizing groove; 14. a spring; 15. a rubber sleeve.
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. 1-4, the present invention provides a technical solution: a mechanical gripper capable of adjusting clamping force comprises a base 1, an electric lifting frame 2, a first servo motor 3, a support rod 4, a second servo motor 5, a limiting block 6, a rotary table 7, a connecting rod 8, a first fixing block 9, a right gripper 10, a left gripper 11, a second fixing block 12, a stabilizing groove 13, a spring 14 and a rubber sleeve 15, wherein the electric lifting frame 2 is connected above the base 1, the support rod 4 is connected above the electric lifting frame 2, a sliding structure is formed between the base 1 and the electric lifting frame 2, a rotating structure is formed between the electric lifting frame 2 and the support rod 4, the positions and angles of the right gripper 10 and the left gripper 11 can be conveniently adjusted, the first servo motor 3 is connected on the right side of the support rod 4, the second servo motor 5 is arranged on the rear side of the support rod 4, a lifting structure is formed between the support rod 4 and the stabilizing groove 13, and the connection mode between the support rod 4 and the first fixing, conveniently adjust and fixed second servo motor 5, the left side of stopper 6 is connected with first servo motor 3, and 5 the place ahead of second servo motor is connected with carousel 7, constitute elevation structure between carousel 7 and the connecting rod 8, and the connected mode of connecting rod 8 and bracing piece 4 is connected for the block, be favorable to the vertical downward lift of connecting rod 8, the front side of carousel 7 is provided with connecting rod 8, the bottom of bracing piece 4 is run through and is installed first fixed block 9, and the front side of first fixed block 9 installs right tongs 10, be provided with left tongs 11 between connecting rod 8 and the right tongs 10, the top of right tongs 10 is connected with second fixed block 12, and the outside of right tongs 10 and left tongs 11 is installed and is stablized groove 13, be connected with spring 14 between right tongs 10 and the left tongs 11, and rubber sleeve 15 is all installed to the bottom of right tongs 10 and left tongs 11.
As shown in fig. 1, a rotating structure is formed between the right hand grip 10 and the left hand grip 11, and the right hand grip 10 is connected with the second fixing block 12 by a screw thread, so that the right hand grip 10 and the left hand grip 11 can grip an object conveniently.
As shown in fig. 4, the right hand grip 10, the left hand grip 11 and the stable groove 13 are connected in an overlapping manner, and the right hand grip 10, the left hand grip 11 and the rubber sleeve 15 are connected in a clamping manner, so that the gripped object is prevented from falling.
The working principle is as follows: when the mechanical gripper with adjustable gripping force is used, as shown in fig. 1 and 2, a proper position is firstly found to install a fixed base 1, then the device can be operated to grip an object, an electric lifting frame 2 is pushed to a proper position, a first servo motor 3 rotates and is adjusted to a proper position, a second servo motor 5 is started, the rotation is stopped until a connecting rod 8 reaches the lowest point, then under the tension of a spring 14, a right gripper 10 and a left gripper 11 open outwards, the electric lifting frame 2 descends downwards, when the electric lifting frame 2 descends to the right gripper 10 and the left gripper 11 to wrap the object, the descending is stopped, the second servo motor 5 rotates, the second servo motor 5 drives a rotary disc 7 to rotate, the rotary disc 7 drives the connecting rod 8 to ascend, the connecting rod 8 pulls the right gripper 10 and the left gripper 11 to ascend simultaneously, a stabilizing groove 13 limits the expanding size of the right gripper 10 and the left gripper 11, the right hand grip 10 and the left hand grip 11 rise higher, the strength of the stabilizing groove 13 for extruding the spring 14 is higher, so that the right hand grip 10 and the left hand grip 11 can grip an article, then the article is gripped, the electric lifting frame 2 rises, and the article can be gripped, the rubber sleeve 15 is used for increasing the friction force among the right hand grip 10, the left hand grip 11 and the gripped article and preventing the article from falling off, and the second fixing block 12 is used for limiting the connecting rod 8, the right hand grip 10 and the left hand grip 11, so that the right hand grip 10 and the left hand grip 11 can be fixed with the connecting rod 8 under the action of not influencing rotation;
when the clamping force needs to be adjusted, as shown in fig. 2, the first fixing block 9 is rotated, so that the stabilizing groove 13 slides on the supporting rod 4, when the lug on the rotary table 7 rotates to the highest position, the extrusion of the right hand grip 10 and the left hand grip 11 on the spring 14 is reduced, the clamping force is reduced, otherwise, the stabilizing groove 13 is moved downwards to increase the clamping force, the position of the supporting rod 4 is appropriately adjusted according to requirements, after the clamping force is increased, and when an object is clamped, the limiting capacity of the stabilizing groove 13 on the right hand grip 10 and the left hand grip 11 is increased, so that the clamping force of the right hand grip 10 and the left hand grip 11 is increased, and the whole working process of the mechanical hand grip with the adjustable clamping force is realized.
Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a mechanical tongs of dynamics is got to adjustable clamp, includes base (1), bracing piece (4) and stopper (6), its characterized in that: the upper part of the base (1) is connected with an electric lifting frame (2), the upper part of the electric lifting frame (2) is connected with a supporting rod (4), the right side of the supporting rod (4) is connected with a first servo motor (3), the rear side of the supporting rod (4) is provided with a second servo motor (5), the left side of the limiting block (6) is connected with the first servo motor (3), the front side of the second servo motor (5) is connected with a turntable (7), the front side of the turntable (7) is provided with a connecting rod (8), the bottom of the supporting rod (4) is provided with a first fixing block (9) in a penetrating way, the front side of the first fixing block (9) is provided with a right gripper (10), a left gripper (11) is arranged between the connecting rod (8) and the right gripper (10), the top end of the right gripper (10) is connected with a second fixing block (12), and the outer sides of the right gripper (10) and the left gripper (11), be connected with spring (14) between right side tongs (10) and left tongs (11), and rubber sleeve (15) are all installed to the bottom of right side tongs (10) and left tongs (11).
2. The mechanical gripper with adjustable gripping force of claim 1, wherein: a sliding structure is formed between the base (1) and the electric lifting frame (2), and a rotating structure is formed between the electric lifting frame (2) and the supporting rod (4).
3. The mechanical gripper with adjustable gripping force of claim 1, wherein: a lifting structure is formed between the support rod (4) and the stabilizing groove (13), and the support rod (4) is in threaded connection with the first fixing block (9).
4. The mechanical gripper with adjustable gripping force of claim 1, wherein: a lifting structure is formed between the turntable (7) and the connecting rod (8), and the connecting rod (8) is connected with the supporting rod (4) in a clamping manner.
5. The mechanical gripper with adjustable gripping force of claim 1, wherein: a rotating structure is formed between the right gripper (10) and the left gripper (11), and the right gripper (10) is in threaded connection with the second fixing block (12).
6. The mechanical gripper with adjustable gripping force of claim 1, wherein: the connection mode of right side tongs (10), left side tongs (11) and firm groove (13) is the overlap joint, and the connection mode of right side tongs (10), left side tongs (11) and rubber sleeve (15) is the block connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064241.6U CN213054827U (en) | 2020-09-21 | 2020-09-21 | Mechanical tongs of dynamics is got to adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064241.6U CN213054827U (en) | 2020-09-21 | 2020-09-21 | Mechanical tongs of dynamics is got to adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054827U true CN213054827U (en) | 2021-04-27 |
Family
ID=75559305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022064241.6U Expired - Fee Related CN213054827U (en) | 2020-09-21 | 2020-09-21 | Mechanical tongs of dynamics is got to adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054827U (en) |
-
2020
- 2020-09-21 CN CN202022064241.6U patent/CN213054827U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20210921 |