CN213134611U - Aluminum sofa armrest bending and clamping device - Google Patents
Aluminum sofa armrest bending and clamping device Download PDFInfo
- Publication number
- CN213134611U CN213134611U CN202022107949.5U CN202022107949U CN213134611U CN 213134611 U CN213134611 U CN 213134611U CN 202022107949 U CN202022107949 U CN 202022107949U CN 213134611 U CN213134611 U CN 213134611U
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- clamping
- bending
- sofa
- aluminum
- sofa armrest
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Abstract
The utility model discloses an aluminium system sofa handrail clamping device that buckles, including the board, be used for the portion of bending of crooked sofa handrail member and be used for driving the rotatory drive arrangement of clamping part, the portion of bending includes: the clamping parts are used for clamping and transmitting the sofa armrest rod pieces; the transmission part is arranged between two adjacent clamping parts and is provided with a driving handle. The utility model discloses in, be provided with disc, screw thread post and body on the board, the screw thread post can close in the inside of body soon, rotatory screw thread post presss from both sides the member between two discs when the centre gripping member, and this design can play limiting displacement to the member in comparison with conventional running roller, and then keeps its stable transmission when transmitting the member, is difficult for taking place the skew to improve the machining precision, but the removal through the screw thread post simultaneously centre gripping member of multiple size, improve the practicality of device.
Description
Technical Field
The utility model relates to an equipment technical field of buckling especially relates to a clamping device is buckled to aluminium system sofa handrail.
Background
In sofa production, sofa armrests often need to be subjected to bending treatment, so a bending press is adopted for processing. Conventional press brake mostly relies on the running roller to drive the member operation, makes the member buckle through the arc structure that three running roller is constituteed, and does not set up spacing clamping structure on the conventional gyro wheel, results in not having spacingly at the rotatory in-process member of running roller, and the member easily takes place the skew when the transmission to lead to the member angle of buckling error, influence the assembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above problems, a bending and clamping device for aluminum sofa armrest is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an aluminium system sofa handrail clamping device that buckles, includes the board, is used for the portion of bending of crooked sofa handrail member and is used for driving the rotatory drive arrangement of clamping part, the portion of bending includes:
the clamping parts are used for clamping and transmitting the sofa armrest rod pieces;
the transmission part is arranged between two adjacent clamping parts and is provided with a driving handle for driving the clamping parts to synchronously rotate.
As a further description of the above technical solution:
the clamping portion includes:
the two disks are respectively connected with the driving device and the transmission part;
a telescoping portion located between the two disks and used to adjust a spacing of the two disks.
As a further description of the above technical solution:
the expansion part includes:
the threaded column is fixedly connected with one disc;
the pipe body, the pipe body with another disc fixed connection, the screw thread post can revolve close in the inside of pipe body.
As a further description of the above technical solution:
the inside of screw thread post has the recess, and the inside of recess is provided with the bolt with disc threaded connection.
As a further description of the above technical solution:
the end face of the disc is provided with at least three connecting pieces used for being attached to the sofa armrest rod piece.
As a further description of the above technical solution:
the connecting piece is a clamping roller wheel which is rotationally connected with the disc, and the surface of the clamping roller wheel is covered with elastic rubber.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be provided with disc, screw thread post and body on the board, the screw thread post can close in the inside of body soon, rotatory screw thread post presss from both sides the member between two discs when the centre gripping member, and this design can play limiting displacement to the member in comparison with conventional running roller, and then keeps its stable transmission when transmitting the member, is difficult for taking place the skew to improve the machining precision, but the removal through the screw thread post simultaneously centre gripping member of multiple size, improve the practicality of device.
2. The utility model discloses in, be provided with transmission portion, brake valve lever and centre gripping running roller on the disc, when adjusting the interval of two discs, it is rotatory to drive the disc through brake valve lever, and transmission portion makes all discs rotate in step simultaneously to realize the quick centre gripping of member, this convenient to design operation helps work efficiency's improvement.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of a bending clamping device according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an overall structure of a driving portion according to an embodiment of the present invention;
fig. 3 shows a schematic view of a connection structure of a threaded column and a pipe body according to an embodiment of the present invention.
Illustration of the drawings:
1. a machine platform; 2. a drive device; 3. a disc; 4. a threaded post; 5. a pipe body; 6. a groove; 7. a clamping roller; 8. a transmission part.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an aluminium system sofa handrail clamping device that buckles, includes board 1, the portion of bending that is used for crooked sofa handrail member and is used for driving the rotatory drive arrangement 2 of clamping part, and the portion of bending includes: the clamping parts are used for clamping and transmitting the sofa armrest rod pieces; the transmission part 8 is arranged between two adjacent clamping parts, is provided with a driving handle and is used for driving the clamping parts to synchronously rotate;
Specifically, as shown in fig. 2, the clamping portion includes: the two disks 3 are respectively connected with the driving device 2 and the transmission part 8; a telescopic part which is located between the two disks 3 and is used for adjusting the distance between the two disks 3. The clamping part is provided with threely, and the clamping part that is located in the middle reciprocates through the hydraulic push rod on board 1, controls two clamping part symmetries and sets up, and above-mentioned design is the same with conventional bender, through the position of adjusting the clamping part that is located in the middle, plays the effect of adjusting the angle of buckling.
Specifically, as shown in fig. 2 and 3, the expansion part includes: the threaded column 4 is fixedly connected with the disc 3; body 5, body 5 and another disc 3 fixed connection, threaded column 4 can revolve in the inside of body 5. The screw thread post 4 can be followed the axial direction removal of body 5, and the workman rotates the drive handle during the use, by the drive of transmission portion 8, makes all screw thread posts 4 synchronous revolution and to the removal of body 5, and this design is used for adjusting the interval of two discs 3 of clamping part, makes the member of the multiple size of clamping part adaptation.
Specifically, as shown in fig. 3, the inside of the threaded column 4 is provided with a groove 6, and the inside of the groove 6 is provided with a bolt in threaded connection with the disc 3, and the bolt is used for fastening the threaded column 4 and the pipe body 5, so that the stability of the telescopic part in clamping the rod piece is improved.
Specifically, as shown in fig. 2, the end face of the disc 3 is provided with at least three connecting pieces for attaching to the sofa armrest rod, the connecting pieces are clamping rollers 7 rotatably connected with the disc 3, the surface of each clamping roller 7 is covered with elastic rubber, the clamping rollers 7 are conventional disc-shaped wheels or spherical wheels, spherical wheels are preferably adopted in the scheme, the spherical wheels have smaller contact areas, and abrasion to the rod can be reduced when the rod is in contact with the sofa armrest rod to rotate.
The using method comprises the following steps: the workman will need the member of buckling arrange the pipe fitting 5 of both sides clamping part in, then drive the clamping part downstream who is located the centre through the hydraulic push rod on board 1 and bend the member, manually rotate the driving handle after that, make screw post 4 rotatory through transmission portion 8, hold the member until all centre gripping running roller 7 pressure-equalizing, the bolt of screwing afterwards, start drive arrangement 2, drive all body 5 rotatoryly, make the member transmission and bend the member.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an aluminium system sofa handrail clamping device that buckles, includes board (1), the portion of bending that is used for crooked sofa handrail member and is used for driving the rotatory drive arrangement (2) of clamping part, its characterized in that, the portion of bending includes:
the clamping parts are used for clamping and transmitting the sofa armrest rod pieces;
the transmission part (8) is arranged between two adjacent clamping parts, and the transmission part (8) is provided with a driving handle for driving the clamping parts to synchronously rotate.
2. The aluminum sofa armrest bending clamp device as claimed in claim 1, wherein the clamp portion comprises:
the device comprises two discs (3), wherein the two discs (3) are respectively connected with a driving device (2) and a transmission part (8);
a telescopic part located between the two discs (3) and used for adjusting the distance between the two discs (3).
3. The aluminum sofa armrest bending and clamping device as claimed in claim 2, wherein the telescopic part comprises:
the threaded column (4), the threaded column (4) is fixedly connected with one disc (3);
body (5), body (5) and another disc (3) fixed connection, screw thread post (4) can revolve close in the inside of body (5).
4. The bending and clamping device for the aluminum sofa armrest as claimed in claim 3, characterized in that the threaded column (4) is internally provided with a groove (6), and the groove (6) is internally provided with a bolt which is in threaded connection with the disk (3).
5. The bending clamp for aluminum sofa armrest as claimed in claim 2, characterized in that the end surface of the disk (3) is provided with at least three connecting pieces for fitting the sofa armrest rod.
6. The bending and clamping device for the aluminum sofa armrest as claimed in claim 5, wherein the connecting piece is a clamping roller (7) rotatably connected with the disc (3), and the surface of the clamping roller (7) is covered with elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107949.5U CN213134611U (en) | 2020-09-23 | 2020-09-23 | Aluminum sofa armrest bending and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107949.5U CN213134611U (en) | 2020-09-23 | 2020-09-23 | Aluminum sofa armrest bending and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134611U true CN213134611U (en) | 2021-05-07 |
Family
ID=75717808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022107949.5U Active CN213134611U (en) | 2020-09-23 | 2020-09-23 | Aluminum sofa armrest bending and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134611U (en) |
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2020
- 2020-09-23 CN CN202022107949.5U patent/CN213134611U/en active Active
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