CN215941112U - Steel pipe furniture preparation is with measuring aligning device - Google Patents
Steel pipe furniture preparation is with measuring aligning device Download PDFInfo
- Publication number
- CN215941112U CN215941112U CN202122392252.1U CN202122392252U CN215941112U CN 215941112 U CN215941112 U CN 215941112U CN 202122392252 U CN202122392252 U CN 202122392252U CN 215941112 U CN215941112 U CN 215941112U
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- rack
- straightening
- fixed
- adjusting
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 claims 7
- 230000006978 adaptation Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the field of furniture manufacturing equipment, in particular to a measuring and straightening device for manufacturing steel pipe furniture. Wherein, be provided with the guiding hole in the frame, rotatable lead screw is connected to the frame in-connection. The fixed seat is fixed at one end of the rack, the movable seat is connected to the rack and moves relative to the fixed seat, and a first thimble on the fixed seat and a second thimble on the movable seat are used for clamping and fixing the pipe fitting. The middle of the straightening piece is provided with a connecting rod, the connecting rod penetrates through the guide hole in an adaptive mode, the upper end and the lower end of the straightening piece are respectively provided with a straightening ring and a nut support, and the nut support is in threaded connection with the screw rod in the rack. The driving motor drives the screw rod to rotate, the first ejector pin is in transmission connection with the screw rod, and the driving motor can drive the straightening ring to move linearly along the axial lead of the pipe fitting while driving the pipe fitting to rotate through the transmission structure, so that electric energy is saved.
Description
Technical Field
The utility model relates to the field of furniture manufacturing equipment, in particular to a measuring and straightening device for steel pipe furniture manufacturing.
Background
In the construction of furniture, the use of pipes is of great importance, in particular round pipes. At present, the production process of the pipe fitting in the furniture structure generally comprises the steps of cutting off according to a determined size, welding to form a frame, and finally coating to form the appearance of the integral pipe fitting structure.
However, the straight pipe with the pipe diameter of 5-8 cm is often bent due to impact in the transportation process of transporting or cutting the straight pipe to a welding station. Thereby affecting the appearance and pressure resistance of the pipe structure and consequently requiring the pipe to be straightened prior to welding.
The existing pipe straightening device is complex in structure, two motors are mostly needed to drive the pipe to be straightened to rotate and drive the straightening ring to move respectively, and the driving mode is very power-consuming.
Disclosure of Invention
In view of the above-mentioned shortcomings of the background art, the present invention provides a measuring and straightening device for steel pipe furniture preparation.
The utility model adopts the following technical scheme:
the utility model provides a steel pipe furniture preparation is with measuring aligning device which characterized in that, the device including:
the device comprises a rack, wherein a strip-shaped guide hole is formed in the rack;
a fixed seat; the fixed seat is fixed at one end of the rack, a rotatable first thimble is further connected to the fixed seat, and one end, facing the middle of the rack, of the first thimble is of a cone structure;
a movable seat; the movable seat is connected to the rack and linearly moves relative to the fixed seat, a rotatable second ejector pin is further connected to the movable seat, and one end, facing the middle of the rack, of the second ejector pin is of a cone structure;
the middle of the straightening piece is provided with a connecting rod which passes through a guide hole of the rack in an adaptive mode, the upper end of the straightening piece is provided with a straight ring, the ring surface of the straight ring is connected with a plurality of straightening bolts, the straightening bolts pass through the straight ring from the outside of the straight ring to the outside of the inner ring in a threaded mode, the lower end of the straightening piece is provided with a nut support, and the nut support is in threaded connection with a screw rod in the rack;
the driving motor drives the first ejector pin to rotate or the screw rod to rotate, and the first ejector pin is in transmission connection with the screw rod.
As a further improvement, the device also comprises a dial indicator which is positioned on one side of the rack and moves linearly, and the pointer of the dial indicator faces the rack.
As a further improvement, a sliding rail is fixed on one side of the guide hole of the rack, the bottom of the lower valley of the dial indicator is connected to a second sliding block, and the second sliding block is matched with the two sliding rails to slide linearly.
As a further improvement, a horizontal first adjusting rod is fixedly connected to the bottom of the dial indicator, a vertical second adjusting rod is fixed to the second sliding block, and the second adjusting rod is connected with the first adjusting rod through an adjusting piece; adjusting holes are formed in the two ends of the adjusting piece, the axial lines of the adjusting holes 541 in the two ends of the adjusting piece are perpendicular to each other, and meanwhile, an opening is formed in the side wall, close to the end face of the adjusting piece, of each adjusting hole; both ends of the adjusting piece are also in threaded connection with fixing bolts, the fixing bolts respectively penetrate through the openings on the side surfaces of the adjusting holes, and the fixing bolts and the adjusting piece are in threaded connection and fastened.
As a further improvement, the rack is fixed with slide rails on both sides of the guide hole, and the moving seat is fixed with first slide blocks on both sides of the moving seat, and the two first slide blocks are adapted to slide linearly on the two slide rails.
As a further improvement, both sides of the movable seat are in threaded connection with tightening bolts, and the tightening bolts penetrate through the movable seat in a downward threaded connection mode and penetrate through the first sliding block to be tightly pressed on the sliding rail.
As a further improvement, chain wheels are fixed at one end of the first thimble far away from the middle of the rack and one end of the screw rod far away from the middle of the rack, and the chain wheel connected with the first thimble and the chain wheel connected with the screw rod are internally connected with the same chain.
As a further improvement, the two sides of the rack below the guide hole are both fixed with baffles, the two sides of the connecting rod are connected with rollers, and the two rollers respectively contact with the side surfaces of the two baffles to roll.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: in the structure of the utility model, after the pipe fitting is clamped by the first thimble and the second thimble, the first thimble and the screw rod are simultaneously driven to rotate by the driving motor, the pipe fitting can be driven to rotate and simultaneously the straighter ring can be driven to linearly move along the axial lead of the pipe fitting, in the process, the bent part of the pipe fitting can be straightened by forcibly extruding in the moving process of each correcting bolt, so that the straightening of the pipe fitting is finished, and the straightening of the pipe fitting can be realized only by the driving motor in the driving structure, so that the electric energy is saved compared with a structure driven by two motors.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the straightening member.
FIG. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic sectional view taken along the direction a-a in fig. 3.
Fig. 5 is a schematic cross-sectional view taken along the direction B-B in fig. 3.
Fig. 6 is an enlarged schematic view at C in fig. 5.
Fig. 7 is a schematic perspective view of a back view according to the present invention.
Fig. 8 is a schematic perspective view of the percentage table and the second slider.
Fig. 9 is a schematic cross-sectional view illustrating the structure of the adjusting member connecting the first adjusting lever and the second connecting lever.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 7, a measuring and straightening device for manufacturing steel pipe furniture comprises a machine frame 1, a fixed seat 2, a movable seat 3, a straightening piece 4 and a driving motor 5. The automatic feeding device is characterized in that a strip-shaped guide hole 101 is formed in the rack 1, a rotatable screw rod 12 is connected in the rack 1, bearing seats are fixed at two ends in the rack 1, and two ends of the screw rod 12 are connected to the two bearing seats respectively.
With reference to fig. 2 and 7, the fixing seat 2 is fixed to one end of the rack 1, the fixing seat 2 is further connected to a rotatable first thimble 21, and one end of the first thimble 21 facing the middle of the rack 1 is in a conical structure.
With reference to fig. 2 and 7, the rack 1 is fixed with slide rails 11 on both sides of the guide hole 101, and the movable base 3 is fixed with first slide blocks 32 on both sides thereof, and the two first slide blocks 32 are adapted to slide linearly on the two slide rails 11, so as to limit the movable base 3, and the movable base 3 can only move linearly relative to the fixed base 2. The movable seat 3 is further connected with a rotatable second thimble 31, and one end of the second thimble 31 facing the middle of the rack 1 is in a cone structure. Specifically, the movable seat 3 and the fixed seat 2 may be bearing seats, and one end of the first thimble 21 and one end of the second thimble 31 connected to the fixed seat 2 and one end of the movable seat 3 are both rotating shafts, so that the first thimble 21 and the second thimble 31 can rotate.
When the pipe 7 is fixed, referring to fig. 3 and 7, one end of the pipe 7 is sleeved outside the first thimble 21, and the moving seat 3 is pushed to move the second thimble 31 into the port embedded in the other end of the pipe 7, so that the pipe 7 is limited between the first thimble 21 and the second thimble 31. In addition, both sides of the moving seat 3 are also in threaded connection with tightening bolts 33, and the tightening bolts 33 penetrate through the moving seat 3 in a downward threaded connection manner and then penetrate through the first sliding blocks 32 to be tightened on the sliding rails 11. Further, the cross section of the slide rail 11 is i-shaped, and the sliding portions 321 on two sides of the first slider 32 are embedded in the grooves 111 on two sides of the slide rail 11. After the moving seat 3 is pushed to the second thimble 31 to tightly push the pipe 7, the tightening bolt 33 is rotated downward to be tightly pressed against the slide rail 11, and the sliding portion 321 of the first slider 32 is pulled to be upwardly pressed against the top surface of the groove 111 of the slide rail 11, so that the first slider 32 and the moving seat 3 are fixed on the slide rail 11, and the first thimble 21 and the second thimble 31 keep tightly pressing the two axial ends of the pipe 7, thereby enabling the pipe 7 to be driven to rotate along with the first thimble 21 and the second thimble 31 when rotating.
As shown in fig. 2, the middle of straightening member 4 is a connecting rod 41, and two ends of straightening member 4 are a straightening ring 42 and a nut support 43. The connecting rod 41 passes through a guide hole 101 adapted to pass through the frame 1, the upper end of the connecting rod 41 is a straight ring 42, and the lower end of the connecting rod 41 is the nut support 43. The spindle 12 is screwed through the nut holder 43. Referring to fig. 5 and 6 again, the two sides of the frame 1 below the guide hole 101 are fixed with the baffles 13, the two sides of the connecting rod 41 are connected with the rollers 44, the rollers may be bearings, and the two rollers 44 respectively contact the side surfaces of the two baffles 13 to roll, so that the straightening element 4 can be limited by the structure, the straightening element 4 is prevented from inclining to two sides, and the alignment of the straighter ring 42 and the first thimble 21 is ensured. During operation, the nut support 43 can be driven to move by driving the screw rod 12 to rotate, so that the straightening part 4 moves integrally.
With continued reference to fig. 2 and 5, a plurality of alignment bolts 45 are attached to the annular surface of the relatively straight ring 42, and the alignment bolts 45 are threaded through the relatively straight ring 42 from the outside to the inside of the relatively straight ring 42. When the pipe fitting 7 is clamped, the pipe fitting 7 firstly penetrates through the straight ring 42, and then the port of one end 7 of the pipe fitting is sleeved on the first thimble 21; then, the moving seat 3 is pushed to the second thimble 31 to orient the end of the other end of the tube 7; finally, each correcting bolt 45 is screwed into the straight ring 42 to be propped against the outer side wall of the pipe fitting 7, preferably, the depth of each correcting bolt 45 penetrating into the straight ring 42 is consistent, and then the pipe fitting 7 can be clamped.
The driving motor 6 drives the first thimble 21 to rotate or the screw rod 12 to rotate, and in this embodiment, preferably, an output shaft of the driving motor 6 is connected to the screw rod 12 to drive the screw rod 12 to rotate. Further, the driving motor 6 is a power assembly equipped with a speed reducer. The chain wheel 62 is fixed at one end of the first thimble 21 far away from the middle of the rack 1 and one end of the screw rod 12 far away from the middle of the rack 1, the chain wheel 62 connected with the first thimble 21 and the chain wheel 62 connected with the screw rod 12 are connected with the same chain 61, and the first thimble 21 and the screw rod 12 can synchronously rotate through the chain transmission structure, namely, when the driving motor 6 drives the screw rod 12 to rotate, the straightening piece 4 is driven to move relative to the pipe fitting 7 at the same time, and meanwhile, the pipe fitting 7 can also be driven to rotate.
As can be seen from the above, after the pipe fitting 7 is clamped, the driving motor 6 can drive the pipe fitting 7 to rotate, and meanwhile, the relatively straight ring 42 moves linearly along the axial lead of the pipe fitting 7, in this process, the bent portion of the pipe fitting 7 can be straightened by forced extrusion in the moving process of each correcting bolt 45, so as to complete straightening of the pipe fitting 7.
As shown in fig. 7 and 8, the utility model further includes a dial indicator 5, a second slider 51 is fixedly connected to a lower end of the dial indicator 5, the second slider 51 is connected to the slide rail 11 on one side of the rack 1 in a matching manner to move, so that the dial indicator 5 is located on one side of the rack 1 to move linearly, and a pointer 501 of the dial indicator 5 faces the rack 1. Referring to fig. 9 again, a horizontal first adjusting rod 52 is fixedly connected to the bottom of the dial indicator 5, a vertical second adjusting rod 52 is fixed to the second slider 51, the second adjusting rod 52 is connected to the first adjusting rod 52 through an adjusting member 54, adjusting holes 541 are formed in both ends of the adjusting member 54, axial lines of the adjusting holes 541 in both ends of the adjusting member 54 are perpendicular to each other, and an opening 542 is formed in a side wall of the adjusting hole 541, which is close to an end face of the adjusting member 54. Both ends of the adjusting member 54 are further connected with fixing bolts 55 through threads, the two fixing bolts 55 respectively pass through the openings 542 on the side surfaces of the two adjusting holes 541, and the fixing bolts 55 are connected with the adjusting member 54 through threads. When the dial indicator 5 is installed, the first adjusting rod 52 penetrates through the adjusting hole 541 at one end of the adjusting member 54, the second adjusting rod 53 penetrates through the adjusting hole 541 at the other end of the adjusting member 54, and then the two fixing bolts 55 are connected to the adjusting member 54 and fastened, and the fastening bolts 55 are equivalent to clamping the first adjusting rod 52 and the second adjusting rod 53 in the fastening process, so that the dial indicator 5 is fixed. When the height of the dial indicator 5 or the horizontal distance of the clamped pipe 7 needs to be adjusted, the positions of the first adjusting rod 52 and the second adjusting rod 53 relative to the adjusting hole 541 of the adjusting part 54 can be adjusted.
After the pipe fitting 7 is straightened, when the straightness of the straightened pipe fitting 7 needs to be measured, the dial indicator 5 is moved to a position where the pointer 501 of the dial indicator 5 contacts the surface of the pipe fitting 7, then the second sliding block 51 is pushed to move, the pointer 501 of the dial indicator 5 moves along the surface of the pipe fitting 7, and the straightness of the straightened pipe fitting 7 can be measured by observing the jumping condition of the pointer of the dial indicator, which is very convenient.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (8)
1. The utility model provides a steel pipe furniture preparation is with measuring aligning device which characterized in that, the device including:
the device comprises a rack, wherein a strip-shaped guide hole is formed in the rack;
a fixed seat; the fixed seat is fixed at one end of the rack, a rotatable first thimble is further connected to the fixed seat, and one end, facing the middle of the rack, of the first thimble is of a cone structure;
a movable seat; the movable seat is connected to the rack and linearly moves relative to the fixed seat, a rotatable second ejector pin is further connected to the movable seat, and one end, facing the middle of the rack, of the second ejector pin is of a cone structure;
the middle of the straightening piece is provided with a connecting rod, the connecting rod penetrates through a guide hole of the rack in an adaptive mode, the upper end of the straightening piece is provided with a straightening ring, the ring surface of the straightening ring is connected with a plurality of straightening bolts, the straightening bolts penetrate through the straightening ring in a mode of externally threaded connection from the outside of the straightening ring to the inside of the straightening ring, the lower end of the straightening piece is provided with a nut support, and the nut support is in threaded connection with a screw rod in the rack;
the driving motor drives the first ejector pin to rotate or the screw rod to rotate, and the first ejector pin is in transmission connection with the screw rod.
2. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 1, characterized in that: the device also comprises a dial indicator, wherein the dial indicator is positioned on the linear movement of one side of the rack, and the pointer of the dial indicator faces the rack.
3. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 2, characterized in that: the rack is fixed with the slide rail in one side of guiding hole, the lower extreme fixed connection of percentage table is to the second slider, the second slider adaptation is in two the rectilinear slip on the slide rail.
4. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 3, characterized in that: a horizontal first adjusting rod is fixedly connected to the bottom of the dial indicator, a vertical second adjusting rod is fixed to the second sliding block, and the second adjusting rod is connected with the first adjusting rod through an adjusting piece; adjusting holes are formed in the two ends of the adjusting piece, the axial lines of the adjusting holes (541) at the two ends of the adjusting piece are perpendicular to each other, and meanwhile, an opening is formed in the side wall, close to the end face of the adjusting piece, of each adjusting hole; both ends of the adjusting piece are also in threaded connection with fixing bolts, the fixing bolts respectively penetrate through the openings on the side surfaces of the adjusting holes, and the fixing bolts and the adjusting piece are in threaded connection and fastened.
5. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 1, characterized in that: the frame is in the both sides of guiding hole all are fixed with the slide rail, the both sides of removing the seat all are fixed with first slider, two first slider adaptation is in two the rectilinear slip on the slide rail.
6. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 5, wherein: the two sides of the moving seat are in threaded connection with tightening bolts, and the tightening bolts penetrate through the moving seat in a downward threaded connection mode and penetrate through the first sliding block to be tightened on the sliding rail.
7. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 1, characterized in that: one end of the first thimble far away from the middle of the rack and one end of the screw rod far away from the middle of the rack are both fixed with chain wheels, and the chain wheels connected with the first thimble and the chain wheels connected with the screw rod are internally connected with the same chain.
8. The measurement straightening device for the preparation of the steel pipe furniture as claimed in claim 1, characterized in that: the two sides of the rack below the guide hole are both fixed with baffles, the two sides of the connecting rod are connected with rollers, and the two rollers respectively contact with the side surfaces of the two baffles to roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392252.1U CN215941112U (en) | 2021-09-30 | 2021-09-30 | Steel pipe furniture preparation is with measuring aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392252.1U CN215941112U (en) | 2021-09-30 | 2021-09-30 | Steel pipe furniture preparation is with measuring aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215941112U true CN215941112U (en) | 2022-03-04 |
Family
ID=80425366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122392252.1U Expired - Fee Related CN215941112U (en) | 2021-09-30 | 2021-09-30 | Steel pipe furniture preparation is with measuring aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215941112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603002A (en) * | 2022-05-11 | 2022-06-10 | 江苏神铸智能科技有限公司 | Steel pipe repairing and straightening device |
| CN114918212A (en) * | 2022-05-06 | 2022-08-19 | 上海建工四建集团有限公司 | Pipe fitting clamping, fixing and rotating device and method |
-
2021
- 2021-09-30 CN CN202122392252.1U patent/CN215941112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918212A (en) * | 2022-05-06 | 2022-08-19 | 上海建工四建集团有限公司 | Pipe fitting clamping, fixing and rotating device and method |
| CN114918212B (en) * | 2022-05-06 | 2023-10-31 | 上海建工四建集团有限公司 | Pipe fitting clamping fixing and rotating device and method |
| CN114603002A (en) * | 2022-05-11 | 2022-06-10 | 江苏神铸智能科技有限公司 | Steel pipe repairing and straightening device |
| CN114603002B (en) * | 2022-05-11 | 2022-08-02 | 江苏神铸智能科技有限公司 | Steel pipe repairing and straightening device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |