CN217617034U - Bending device for furniture iron pipe angle - Google Patents
Bending device for furniture iron pipe angle Download PDFInfo
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- CN217617034U CN217617034U CN202221314702.3U CN202221314702U CN217617034U CN 217617034 U CN217617034 U CN 217617034U CN 202221314702 U CN202221314702 U CN 202221314702U CN 217617034 U CN217617034 U CN 217617034U
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- iron pipe
- bending
- furniture
- screw rod
- rotating disc
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Abstract
The utility model relates to the field of furniture structure, in particular to a bending device for a furniture iron pipe corner, which comprises a frame, a rotating disc, a clamp assembly and a bending block; the rotating disc is rotatably arranged on the rack, and the clamp assembly comprises a fixing part, a screw rod and a moving part for clamping the end part of the iron pipe; the fixed end of the screw rod penetrates through the moving part along the length direction of the accommodating through groove and is rotatably connected with the fixed part, and the screw rod is in threaded connection with the moving part; the bending block is arranged on one side of the rotating disc. The beneficial effects of the utility model reside in that: the utility model discloses a distance that removes portion to between the fixed part is adjustable among the bending device at furniture iron pipe angle, makes the bending point of iron pipe adjustable. The event the utility model provides a bending device at furniture iron pipe angle has realized that the bending point of iron pipe is adjustable, and the bending point of a plurality of iron pipes is confirmed and the position is unanimous after the adjustment, makes a plurality of iron pipe specifications after bending unanimous, has improved the efficiency that the iron pipe was bent.
Description
Technical Field
The utility model relates to a furniture structure field, concretely relates to bending device at furniture iron pipe angle.
Background
In the field of furniture construction, various shaped iron pipes are required; such as a clothing storage bag, requires a rectangular frame as a support; those skilled in the art need to bend a plurality of iron pipes into an L shape (i.e., to bend the iron pipes into corners) and then to connect them together to serve as a support frame of the clothes storage bag.
In order to bend an iron pipe, a chinese patent with publication number CN208793400U discloses a bending angle structure of a metal pipe, which specifically comprises: and (4) forming a V-shaped bending groove, and pressing the metal pipe into the bending groove to realize the bending of the metal pipe.
However, the above solution has the following disadvantages: the bending point of the iron pipe is not easy to determine, the distance from the bending point to the iron pipe is easy to change, and the bending angle is not easy to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the bending device for the furniture iron pipe angle is easy to adjust and fix the bending point of the iron pipe.
In order to solve the technical problem, the utility model discloses a technical scheme be: a bending device for a furniture iron pipe corner comprises a rack, a rotating disc, a clamp assembly and a bending block;
the rotating disc is rotatably arranged on the rack, and the clamp assembly comprises a fixing part, a screw rod and a moving part for clamping the end part of the iron pipe; the fixing part is arranged on the rotating disc, and the upper surface of the fixing part is provided with an accommodating through groove of the iron pipe; the fixed end of the screw rod penetrates through the moving part along the length direction of the accommodating through groove and is rotatably connected with the fixed part, and the screw rod is in threaded connection with the moving part; the bending block is arranged on one side of the rotating disc.
Furthermore, an annular groove is formed in the rack and arranged around the axis of the rotating disc; the lower end of the bending block is arranged in the annular groove.
Furthermore, the bending device for the furniture iron pipe angle further comprises a positioning assembly; the positioning assembly comprises a threaded column, a connecting plate and a nut; the threaded column is vertically arranged on the rack, and the end part of the connecting plate is connected with the bending block; the connecting plate is provided with a sliding cavity; the upper part of the threaded column penetrates through the sliding cavity to be connected with a nut.
Further, the clamp assembly further comprises a nut connected to the lead screw, the nut abutting against the moving portion.
The fixture assembly further comprises a sliding rod and a screw rod, the fixed part is provided with a sliding hole parallel to the length direction of the accommodating through groove, and the end part of the sliding rod is connected with the moving part and is arranged in the sliding hole in a sliding manner; the screw rod is perpendicular to the sliding rod and penetrates through the fixing part to be abutted to the sliding rod, and the screw rod is in threaded connection with the fixing part.
Further, the stepping motor is in transmission connection with the rotating disk through the speed changing assembly, and the transmission ratio of the speed changing assembly is 2-4.
The beneficial effects of the utility model reside in that: in the bending device for the iron pipe corner of the furniture, one end of the iron pipe is clamped by the moving part, and the middle part of the iron pipe is arranged in the accommodating through groove; after the rotating disc drives the clamp assembly to rotate, the other end of the iron pipe is blocked by the bending block and is bent; the bending point of the iron pipe is arranged at the end part of the accommodating through groove far away from one side of the moving part; the worker rotates the screw rod to adjust the distance between the moving part and the fixed part, so that the bending point of the iron pipe is adjustable. The event the utility model provides a bending device at furniture iron pipe angle has realized that the bending point of iron pipe is adjustable, and the bending point position of a plurality of iron pipes is unanimous after the adjustment, makes a plurality of iron pipe specifications after bending unanimous, has improved the efficiency that the iron pipe was bent.
Drawings
Fig. 1 is a schematic overall structure diagram of a bending device for a furniture iron pipe corner according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of part A of FIG. 1 according to an embodiment of the present invention;
description of reference numerals:
1. a frame; 11. an annular groove;
2. rotating the disc;
3. a clamp assembly; 31. a fixed part; 311. accommodating through grooves; 32. a screw rod; 33. a moving part; 34. a nut; 35. a slide bar;
4. bending the block;
5. a positioning assembly; 51. a threaded post; 52. a connecting plate; 53. and (4) a nut.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1-2, the utility model provides a bending device for a furniture iron pipe corner, which comprises a frame 1, a rotating disc 2, a clamp assembly 3 and a bending block 4;
the rotating disc 2 is rotatably arranged on the frame 1, and the clamp assembly 3 comprises a fixing part 31, a screw rod 32 and a moving part 33 for clamping the end part of an iron pipe; the fixed part 31 is arranged on the rotating disc 2, and the upper surface of the fixed part 31 is provided with an accommodating through groove 311 for an iron pipe; the fixed end of the screw rod 32 penetrates through the movable part 33 along the length direction of the accommodating through groove 311 and is rotatably connected with the fixed part 31, and the screw rod 32 is in threaded connection with the movable part 33; the bending block 4 is arranged on one side of the rotating disk 2.
As can be seen from the above description, in the bending device for the iron pipe corner of furniture of the present invention, one end of the iron pipe is clamped by the moving part 33, and the middle part is disposed in the accommodating through groove 311; after the rotating disc 2 drives the clamp assembly 3 to rotate, the other end of the iron pipe is blocked by the bending block 4 and is bent; therefore, the bending point of the iron pipe is at the end part of the accommodating through groove 311 far away from the moving part 33; the worker rotates the screw rod 32 to adjust the distance between the moving part 33 and the fixed part 31, thereby making the bending point of the iron pipe adjustable. The event the utility model provides a bending device at furniture iron pipe angle has realized that the bending point of iron pipe is adjustable, and the bending point position of a plurality of iron pipes is unanimous after the adjustment, makes a plurality of iron pipe specifications after bending unanimous, has improved the efficiency that the iron pipe was bent.
Furthermore, an annular groove 11 is formed in the machine frame 1, and the annular groove 11 is arranged around the axis of the rotating disc 2; the lower end of the bending block 4 is arranged in the annular groove 11.
Further, the bending device for the furniture iron pipe angle further comprises a positioning assembly 5; the positioning component 5 comprises a threaded column 51, a connecting plate 52 and a nut 53; the threaded column 51 is vertically arranged on the rack 1, and the end part of the connecting plate 52 is connected with the bending block 4; the connecting plate 52 is provided with a sliding cavity; the upper part of the threaded column 51 passes through a sliding cavity connecting nut 53.
As can be seen from the above description, since the rotation plate 2 rotates at the same angle each time, the bending angle of the iron pipe can be adjusted by adjusting the position of the bending block 4. The operator loosens the nut 53, so that the connection plate 52 is movable, but the connection plate 52 is still limited by the threaded post 51, in other words, the connection plate 52 must pass through the threaded post 51 (the threaded post 51 moves in the sliding cavity), and the movement of the connection plate 52 makes the position of the bending block 4 in the annular groove 11 adjustable; after the position of the bending block 4 is adjusted, the worker tightens the nut 53, and the nut 53 and the frame 1 form a space for clamping the connecting plate 52.
Further, the clamp assembly 3 further includes a nut 34, the nut 34 is connected to the lead screw 32, and the nut 34 abuts against the moving portion 33.
As can be seen from the above description, the nut 34 is used for fixing the screw rod 32, so as to prevent the screw rod 32 and the moving part 33 from rotating spontaneously after the screw rod 32 is rotationally adjusted; since the screw engagement between the screw 32 and the moving portion 33 is usually a self-locking screw, when the nut 34 is screwed onto the screw 32 and abuts against the moving portion 33, the fixed connection between the screw 32 and the moving portion 33 can be reinforced.
Further, the clamp assembly 3 further includes a sliding rod 35 and a screw, the fixing portion 31 is provided with a sliding hole parallel to the length direction of the accommodating through slot 311, and an end of the sliding rod 35 is connected with the moving portion 33 and is slidably disposed in the sliding hole; the screw rod is perpendicular to the sliding rod 35 and passes through the fixing part 31 to abut against the sliding rod 35, and the screw rod is in threaded connection with the fixing part 31.
Further, the device also comprises a stepping motor and a speed change assembly, wherein the stepping motor is in transmission connection with the rotating disk 2 through the speed change assembly, and the transmission ratio of the speed change assembly is 2-4.
As can be known from the above description, the stepping motor usually has a relatively high rotating speed, and the speed change assembly realizes the speed reduction transmission of the part motor to the rotating disk 2, so that the iron pipe is prevented from being damaged when the rotating disk 2 is bent due to the excessively high rotating speed.
Example one
The utility model provides a bending device at furniture iron pipe angle's applied scene does: when the bending point and the bending angle of the iron pipe need to be fixed and adjustable.
Referring to fig. 1-2, a bending device for a furniture iron pipe corner comprises a frame 1, a rotating disc 2, a clamp assembly 3 and a bending block 4;
the rotating disc 2 is rotatably arranged on the frame 1, and the clamp assembly 3 comprises a fixed part 31, a screw rod 32 and a moving part 33 for clamping the end part of the iron pipe; the fixed part 31 is arranged on the rotating disc 2, and the upper surface of the fixed part 31 is provided with an accommodating through groove 311 for an iron pipe; the fixed end of the screw rod 32 penetrates through the moving part 33 along the length direction of the accommodating through groove 311 and is rotatably connected with the fixing part 31, and the screw rod 32 is in threaded connection with the moving part 33; the bending block 4 is arranged on one side of the rotating disk 2.
The bending device for the furniture iron pipe angle further comprises a positioning assembly 5, a stepping motor and a speed change assembly; an annular groove 11 is formed in the machine frame 1, and the annular groove 11 is arranged around the axis of the rotating disc 2; the lower end of the bending block 4 is arranged in the annular groove 11.
The positioning component 5 comprises a threaded column 51, a connecting plate 52 and a nut 53; the threaded column 51 is vertically arranged on the frame 1, and the end part of the connecting plate 52 is connected with the bending block 4; the connecting plate 52 is provided with a sliding cavity; the upper part of the threaded column 51 passes through a sliding cavity connecting nut 53.
The clamp assembly 3 further comprises a nut 34, the nut 34 being connected to the screw 32, the nut 34 abutting the moving portion 33.
The clamp assembly 3 further comprises a sliding rod 35 and a screw, the fixing portion 31 is provided with a sliding hole parallel to the length direction of the accommodating through groove 311, and the end portion of the sliding rod 35 is connected with the moving portion 33 and is arranged in the sliding hole in a sliding manner; the screw rod is perpendicular to the sliding rod 35 and passes through the fixing part 31 to abut against the sliding rod 35, and the screw rod is in threaded connection with the fixing part 31.
The stepping motor is in transmission connection with the rotating disk 2 through a speed change assembly, and the transmission ratio of the speed change assembly is 2-4.
The utility model provides a bending device of furniture iron pipe angle's use and principle:
the side wall of the moving part 33 is provided with an insertion hole with an opening opposite to the fixing part 31, and the insertion hole can be provided with a clamping block; when the staff installed the iron pipe at every turn, all inserted the jack and butt jack hole bottom the iron pipe tip to this guarantees that the length of the iron pipe is all the same every time of the centre gripping of removal portion 33.
After the iron pipe is installed on the clamp assembly 3, the rotating disc 2 drives the clamp assembly 3 to rotate, and then the iron pipe is rotated. The bending block 4 is arranged on the rotating track of the iron pipe, so that the iron pipe is blocked to be bent; bend and can open on 4 lateral walls of piece and establish the arc spacing groove, the iron pipe will be by the cell wall butt of arc spacing groove, avoid the iron pipe to buckle toward vertical direction.
The bending point of the iron pipe is at one end of the accommodating through groove 311 far away from the moving part 33, so that the bending point of the iron pipe can be changed by rotating the screw rod 32 by a worker to adjust the distance from the moving part 33 to the fixing part 31.
The position of the bending block 4 in the annular groove 11 can be adjusted, and the rotating angle of the rotating disc 2 is consistent each time; therefore, the bending angle of the iron pipe can be adjusted by adjusting the angle of the bending block 4.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A bending device for a furniture iron pipe corner is characterized by comprising a rack, a rotating disc, a clamp assembly and a bending block;
the rotating disc is rotatably arranged on the rack, and the clamp assembly comprises a fixing part, a screw rod and a moving part for clamping the end part of the iron pipe; the fixing part is arranged on the rotating disc, and an accommodating through groove of an iron pipe is formed in the upper surface of the fixing part; the fixed end of the screw rod penetrates through the movable part along the length direction of the accommodating through groove and is rotatably connected with the fixed part, and the screw rod is in threaded connection with the movable part; the bending block is arranged on one side of the rotating disc.
2. The bending device for the angle of the furniture iron pipe according to claim 1, wherein an annular groove is arranged on the machine frame and is arranged around the axis of the rotating disc; the lower end of the bending block is arranged in the annular groove.
3. The bending device for the furniture iron pipe angle according to claim 1, characterized in that the bending device for the furniture iron pipe angle further comprises a positioning component; the positioning assembly comprises a threaded column, a connecting plate and a nut;
the threaded column is vertically arranged on the rack, and the end part of the connecting plate is connected with the bending block; the connecting plate is provided with a sliding cavity; the upper part of the threaded column penetrates through the sliding cavity to be connected with a nut.
4. The device for bending a furniture iron pipe corner according to claim 1, wherein the clamp assembly further comprises a nut connected to the lead screw, the nut abutting against the moving portion.
5. The bending device for the angle of the furniture iron pipe according to claim 1, wherein the clamp assembly further comprises a sliding rod and a screw rod, the fixed part is provided with a sliding hole parallel to the length direction of the accommodating through groove, and the end part of the sliding rod is connected with the moving part and is slidably arranged in the sliding hole; the screw rod is perpendicular to the sliding rod and penetrates through the fixing part to be abutted to the sliding rod, and the screw rod is in threaded connection with the fixing part.
6. The bending device for the angle of the furniture iron pipe according to claim 1, further comprising a stepping motor and a speed changing assembly, wherein the stepping motor is in transmission connection with the rotating disc through the speed changing assembly, and the speed changing assembly has a transmission ratio of 2 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221314702.3U CN217617034U (en) | 2022-05-27 | 2022-05-27 | Bending device for furniture iron pipe angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221314702.3U CN217617034U (en) | 2022-05-27 | 2022-05-27 | Bending device for furniture iron pipe angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617034U true CN217617034U (en) | 2022-10-21 |
Family
ID=83620200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221314702.3U Active CN217617034U (en) | 2022-05-27 | 2022-05-27 | Bending device for furniture iron pipe angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617034U (en) |
-
2022
- 2022-05-27 CN CN202221314702.3U patent/CN217617034U/en active Active
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