CN216027872U - Polygonal rivet disassembling and taking device - Google Patents
Polygonal rivet disassembling and taking device Download PDFInfo
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- CN216027872U CN216027872U CN202122344119.9U CN202122344119U CN216027872U CN 216027872 U CN216027872 U CN 216027872U CN 202122344119 U CN202122344119 U CN 202122344119U CN 216027872 U CN216027872 U CN 216027872U
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Abstract
The utility model discloses a polygonal rivet dismounting device which comprises a handle, a connecting frame and an electric push rod, wherein the handle is connected with a first chute, a first sliding block is arranged on the first chute, a main body frame is arranged below the first sliding block, a first limiting block is arranged on the main body frame, a first limiting rod penetrates through the first limiting block, a first threaded rod is arranged on the main body frame, a second threaded rod is arranged on the main body frame, connecting blocks are connected onto the first threaded rod and the second threaded rod, a second sliding block is arranged on a lifting frame, a second chute is arranged on the main body frame, and a second limiting block is arranged on the lifting frame. This device is got in tearing open of polygon rivet through the swivelling joint piece and with first threaded rod and second threaded rod threaded connection to the realization drives main body frame and lifting frame and expandes, makes the groove size grow in the middle of main body frame and the lifting frame, thereby can be applicable to not unidimensional rivet.
Description
Technical Field
The utility model relates to the technical field of rivet dismounting, in particular to a dismounting device for a polygonal rivet.
Background
The rivet is a part for connecting a riveted member by self-deformation or interference in riveting. Rivets are of many kinds and are not limited in form. The earliest rivets were small pegs of wood or bone, and the earliest metal variants were probably the ancestors of the known rivets, and undoubtedly, they were the oldest methods of metal joining known to man.
However, the dismounting device for rivets on the market at present cannot meet the requirements of people due to relatively imperfect technology, dismounting in the prior art is often manually performed by people, dismounting tools are quite original and fall behind, the dismounting mode wastes time and labor when dismounting, and the risk of injury of hands of operators is caused. We have therefore proposed a polygonal rivet removal device which addresses the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polygonal rivet dismounting device, which solves the problems that due to the fact that the technology of the dismounting device for rivets on the market is relatively incomplete, the demand of people cannot be met, dismounting in the prior art is often carried out manually by people, a dismounting tool is quite original and lagged behind, time and labor are wasted during dismounting, and the risk of injury of hands of operators is caused.
In order to achieve the purpose, the utility model provides the following technical scheme: a polygonal rivet dismounting device comprises a handle, a connecting frame and an electric push rod, wherein the handle is connected with a first chute, a first slide block is arranged on the first chute, a main body frame is arranged below the first slide block, a first limiting block is arranged on the main body frame, a first limiting rod penetrates through the first limiting block, a first threaded rod is arranged on the main body frame, a second threaded rod is arranged on the main body frame, a connecting block is connected onto the first threaded rod and the second threaded rod, a groove is formed in the main body frame, a lifting frame is arranged on the groove, a second slide block is arranged on the lifting frame, a second chute is arranged on the main body frame, a second limiting block is arranged on the lifting frame, a second limiting rod penetrates through the second limiting block, the connecting frame is connected onto the second limiting rod, and the electric push rod is arranged on the connecting frame, the other end of the electric push rod is connected with a first sliding groove.
Preferably, the first sliding block is provided with two groups on the first sliding groove, and the bottom surface of the handle and the bottom surface of the main body frame are on the same horizontal plane.
Preferably, the first limiting block is movably connected to the first limiting rod, and the first limiting block and the first limiting rod are symmetrically arranged in two groups on the main body frame.
Preferably, the first threaded rod and the second threaded rod are connected with the connecting block in a threaded manner, and the lifting frame is installed on the groove in an embedded manner.
Preferably, the lifting frame is symmetrically provided with two groups on the open groove, and the lifting frame forms sliding connection on the main body frame through the second sliding block and the second sliding groove.
Preferably, the second limiting block is movably connected to the second limiting rod, and the lifting frame forms a lifting structure through the second limiting block, the second limiting rod, the connecting frame and the electric push rod.
Compared with the prior art, the utility model has the beneficial effects that: this device is got in tearing open of polygon rivet:
(1) the rivet lifting device is provided with a first threaded rod, a second threaded rod and a connecting block, and can be connected with the first threaded rod and the second threaded rod through rotating the connecting block in a threaded manner, so that the main body frame and the lifting frame are driven to be unfolded, the size of a groove between the main body frame and the lifting frame is increased, the rivet lifting device is suitable for rivets with different sizes, and the rivet lifting device is more widely applied;
(2) be provided with electric push rod and lifting frame, the accessible inserts the rivet bottom surface with main body frame to place the inslot in the middle of the main body frame in after start-up electric push rod drive connection frame, drive lifting frame through second stopper and second gag lever post and rise, thereby realize lifting frame and rise from the fluting and extract the rivet, this kind of mode makes to tear open and gets more labour saving and time saving, more practical.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. a grip; 2. a first chute; 3. a first slider; 4. a main body frame; 5. a first stopper; 6. a first limit rod; 7. a first threaded rod; 8. a second threaded rod; 9. connecting blocks; 10. grooving; 11. a lifting frame; 12. a second slider; 13. a second chute; 14. a second limiting block; 15. a second limiting rod; 16. a connecting frame; 17. an electric push rod.
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. 1-4, the present invention provides a technical solution: a polygonal rivet dismounting device comprises a handle 1, a first chute 2, a first slide block 3, a main body frame 4, a first limit block 5, a first limit rod 6, a first threaded rod 7, a second threaded rod 8, a connecting block 9, a slot 10, a lifting frame 11, a second slide block 12, a second chute 13, a second limit block 14, a second limit rod 15, a connecting frame 16 and an electric push rod 17, wherein the handle 1 is connected with the first chute 2, the first chute 2 is provided with the first slide block 3, the main body frame 4 is arranged below the first slide block 3, the main body frame 4 is provided with the first limit block 5, the first limit block 5 is penetrated with the first limit rod 6, the main body frame 4 is provided with the first threaded rod 7, the main body frame 4 is provided with the second threaded rod 8, the first threaded rod 7 and the second threaded rod 8 are connected with the connecting block 9, the main body frame 4 is provided with the slot 10, and install lifting frame 11 on the fluting 10, install second slider 12 on the lifting frame 11, and be provided with second spout 13 on the main body frame 4, install second stopper 14 on the lifting frame 11, and run through on the second stopper 14 and have second gag lever post 15, be connected with connecting frame 16 on the second gag lever post 15, and install electric push rod 17 on the connecting frame 16, the electric push rod 17 other end is connected with first spout 2.
Two sets of first sliding blocks 3 are arranged on the first sliding groove 2, and the bottom surface of the handle 1 and the bottom surface of the main body frame 4 are on the same horizontal plane, so that the device is more reasonable.
The connection mode of the first limiting block 5 on the first limiting rod 6 is movably connected, and the first limiting block 5 and the first limiting rod 6 are symmetrically arranged in two groups up and down on the main body frame 4, so that limiting is achieved when the device is adjusted, and the device is more stable.
The connection mode between the first threaded rod 7 and the second threaded rod 8 and the connecting block 9 is threaded connection, and the lifting frame 11 is installed in the groove 10 in an embedded mode, so that the adjusting function is achieved, the device can be suitable for different working conditions, and the device is more practical.
Two sets of lifting frame 11 are symmetrically arranged on the slot 10, and the lifting frame 11 forms a sliding connection on the main body frame 4 through the second sliding block 12 and the second sliding groove 13, so that the dismounting is more time-saving and labor-saving.
The second limiting block 14 is movably connected to the second limiting rod 15, and the lifting frame 11 forms a lifting structure through the second limiting block 14, the second limiting rod 15, the connecting frame 16 and the electric push rod 17, so that the device is more practical.
The working principle is as follows: when the polygonal rivet removing device is used, firstly, the device is moved to a proper position, and then the rotary connecting block 9 is in threaded connection with the first threaded rod 7 and the second threaded rod 8, so that the distance between the main body frames 4 is increased and the main body frames can be adjusted to a proper size. Meanwhile, the first stopper 5 on the main body frame 4 slides on the first stopper rod 6, and the first slider 3 slides on the first sliding groove 2. Then, the distance between the lifting frames 11 is also increased, and the second limit block 14 on the lifting frame 11 slides on the second limit rod 15.
Then the main body frame 4 is inserted into the bottom of the rivet, and then the electric push rod 17 is started to drive the second limiting rod 15 and the second limiting block 14 on the connecting frame 16 so as to realize the sliding and lifting of the second sliding block 12 on the second sliding chute 13, and at the moment, the lifting frame 11 is lifted from the slot 10 to extract the rivet. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a device is got in tearing open of polygon rivet, includes handle (1), connected frame (16) and electric push rod (17), its characterized in that: the handle (1) is connected with a first sliding chute (2), a first sliding block (3) is installed on the first sliding chute (2), a main body frame (4) is arranged below the first sliding block (3), a first limiting block (5) is arranged on the main body frame (4), a first limiting rod (6) penetrates through the first limiting block (5), a first threaded rod (7) is installed on the main body frame (4), a second threaded rod (8) is arranged on the main body frame (4), connecting blocks (9) are connected on the first threaded rod (7) and the second threaded rod (8), a groove (10) is formed in the main body frame (4), a lifting frame (11) is installed on the groove (10), a second sliding block (12) is installed on the lifting frame (11), a second sliding chute (13) is arranged on the main body frame (4), a second limiting block (14) is installed on the lifting frame (11), and a second limiting rod (15) penetrates through the second limiting block (14), a connecting frame (16) is connected to the second limiting rod (15), an electric push rod (17) is installed on the connecting frame (16), and the other end of the electric push rod (17) is connected with a first sliding groove (2).
2. A polygonal rivet removing apparatus according to claim 1, wherein: two sets of first sliding blocks (3) are arranged on the first sliding groove (2), and the bottom surfaces of the handles (1) and the bottom surface of the main body frame (4) are on the same horizontal plane.
3. A polygonal rivet removing apparatus according to claim 1, wherein: the first limiting blocks (5) are movably connected to the first limiting rods (6), and the first limiting blocks (5) and the first limiting rods (6) are symmetrically arranged in two groups in the main body frame (4) in the vertical direction.
4. A polygonal rivet removing apparatus according to claim 1, wherein: the first threaded rod (7) and the second threaded rod (8) are connected with the connecting block (9) in a threaded mode, and the lifting frame (11) is installed on the groove (10) in an embedded mode.
5. A polygonal rivet removing apparatus according to claim 1, wherein: two groups of lifting frames (11) are symmetrically arranged on the groove (10), and the lifting frames (11) are in sliding connection on the main body frame (4) through second sliding blocks (12) and second sliding grooves (13).
6. A polygonal rivet removing apparatus according to claim 1, wherein: the second limiting block (14) is movably connected to the second limiting rod (15), and the lifting frame (11) forms a lifting structure through the second limiting block (14), the second limiting rod (15), the connecting frame (16) and the electric push rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344119.9U CN216027872U (en) | 2021-09-27 | 2021-09-27 | Polygonal rivet disassembling and taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122344119.9U CN216027872U (en) | 2021-09-27 | 2021-09-27 | Polygonal rivet disassembling and taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216027872U true CN216027872U (en) | 2022-03-15 |
Family
ID=80546353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122344119.9U Active CN216027872U (en) | 2021-09-27 | 2021-09-27 | Polygonal rivet disassembling and taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216027872U (en) |
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2021
- 2021-09-27 CN CN202122344119.9U patent/CN216027872U/en active Active
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