CN215509146U - Square tube positioning and adjusting mechanism - Google Patents
Square tube positioning and adjusting mechanism Download PDFInfo
- Publication number
- CN215509146U CN215509146U CN202122406707.0U CN202122406707U CN215509146U CN 215509146 U CN215509146 U CN 215509146U CN 202122406707 U CN202122406707 U CN 202122406707U CN 215509146 U CN215509146 U CN 215509146U
- Authority
- CN
- China
- Prior art keywords
- processed
- adjusting
- pipe
- support frame
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model provides a square and rectangular tube positioning and adjusting mechanism which comprises a plurality of first supporting frames, a plurality of second supporting frames and a plurality of adjusting feet; the upper ends of the first support frames are fixedly provided with pipes to be processed; the second support frame is fixedly provided with a butt joint piece, one end face of the butt joint piece is abutted against one end face of the pipe to be processed, guide pieces extending out of one side of the pipe to be processed are respectively fixed on the two vertical side faces of the butt joint piece, and the extending parts of the two guide pieces are respectively contacted with the two vertical side faces of the pipe to be processed; the plurality of adjusting feet are used for adjusting the heights of the plurality of first supporting frames and the second supporting frames. The positioning and adjusting mechanism for the square and rectangular tubes provided by the utility model can enable the tubes to be processed and the butting piece to be positioned in the same linear direction through the adjustment of the butting piece and the adjusting feet, and enable the edge milling walking vehicle which is arranged on the upper end surface of the tubes to be processed in a rolling mode to stably walk between the butting piece and the tubes to be processed.
Description
Technical Field
The utility model belongs to the technical field of square and rectangular tube processing, and particularly relates to a positioning and adjusting mechanism for a square and rectangular tube.
Background
In the forming process of the cold-bending square rectangular steel pipe, obvious problems of corner thinning, cracking, cracks and the like are easily caused due to the influence of corner deformation. In order to meet the requirement of high-strength square and rectangular pipe products, the square and rectangular steel pipe needs to be subjected to a hot extrusion forming process to form a square and rectangular sharp-angled steel pipe.
In the process of forming the square and rectangular sharp-angled steel pipe, due to the action of external extrusion force, waste edges are formed at four corners of the steel pipe along the length direction, and the appearance and the use of the steel pipe are influenced.
Therefore, a square and rectangular sharp-angled pipe edge milling machine is needed to automatically remove 'waste edges'. Before the square rectangular sharp-corner tube edge milling machine works, the square rectangular sharp-corner tube to be processed needs to be placed at a specific position for fixing, so that the square rectangular sharp-corner tube edge milling machine can conveniently conduct edge milling operation on the tube to be processed. If the placing position is not accurate, the work of the square rectangular sharp-angled pipe edge milling machine can be influenced, the removal effect of 'waste edges' can be influenced, and the production efficiency and the quality are reduced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a positioning and adjusting mechanism for a square and rectangular tube, which can accurately adjust and position a tube to be processed so as to promote the efficient work of an edge milling machine for the square and rectangular pointed tube.
In order to achieve the purpose, the utility model adopts the technical scheme that: provided is a square rectangular tube positioning adjustment mechanism, including:
the upper ends of the first support frames are fixedly provided with pipes to be processed;
the butt joint piece is fixed on the second support frame, one end face of the butt joint piece is abutted against one end face of the pipe to be processed, the length and the width of the longitudinal section of the butt joint piece are the same as the corresponding length and the width of the pipe to be processed, guide pieces extending out of one side of the pipe to be processed are fixed on two vertical side faces of the butt joint piece respectively, and extending parts of the two guide pieces are in contact with the two vertical side faces of the pipe to be processed respectively;
the plurality of adjusting feet are respectively arranged at the bottoms of the plurality of first supporting frames and the second supporting frames, and the plurality of adjusting feet are used for adjusting the heights of the plurality of first supporting frames and the second supporting frames.
In a possible implementation manner, the number of the second support frames is two, the two second support frames are respectively arranged at two ends of the pipe to be processed, and one ends of the butt joint pieces, which are provided with the guide pieces, are respectively abutted against two end faces of the pipe to be processed.
In a possible implementation manner, the adjusting foot comprises an anchor and a screw connected to the anchor, and a first nut located at the bottom end of the first support frame or the second support frame penetrates through the screw.
In a possible implementation manner, the pipe machining device further comprises a plurality of side adjusting assemblies, the side adjusting assemblies correspond to the first supporting frames one by one, and each side adjusting assembly comprises a side adjusting piece abutted against the vertical side face of the pipe to be machined.
In some embodiments, the sidetone assembly further comprises:
the side adjusting seat is fixed at the upper end of the first support frame and located on one side of the pipe to be processed, and the side adjusting part is in threaded fit connection with the side adjusting seat, so that the side adjusting part has a degree of freedom close to and far away from the vertical side face of the pipe to be processed.
In some embodiments, the pipe-to-be-machined tool further comprises a pushing assembly arranged on one side, away from the side adjusting assembly, of the first support frames, and the pushing assembly pushes the pipe to be machined to abut against the side adjusting member through the extension and retraction of the action end.
Illustratively, the pusher assembly comprises:
the third support frame is arranged on one side of the first support frames;
the cylinder is fixed on the third support frame, the telescopic link of cylinder is located and is close to pipe one side of waiting to process, be fixed with the kicking block on the telescopic link of cylinder.
For example, a linear guide is fixed on the third support frame, a guide rod is slidably arranged in the linear guide, and one end of the guide rod is connected with a telescopic rod of the cylinder.
In a possible implementation manner, the second support frame is provided with a bearing piece, and the upper end surface of the bearing piece is horizontally arranged so as to place the abutting part of the butt joint piece and the pipe to be processed.
In a possible implementation manner, the upper end of the first support frame is provided with an electromagnet for fixing the pipe to be processed.
In the implementation mode, the plurality of first supporting frames are used for fixedly placing the pipes to be processed; the second support frame is fixedly provided with a butt joint piece, guide pieces are arranged on two sides of the butt joint piece, and when one end of the pipe to be processed is placed between the guide pieces and is abutted against the butt joint piece, the guide pieces can adjust the horizontal direction of the pipe to be processed; the plurality of adjusting pins are used for adjusting the heights of the first support frame and the second support frame so as to adjust the relative heights of the butt joint piece and the pipe to be processed, and the butt joint piece and the pipe to be processed are located in the same straight line direction along the length direction. Compared with the prior art, the square and rectangular tube positioning and adjusting mechanism can enable a tube to be machined to be located in the same linear direction with the butt joint piece through the adjustment of the butt joint piece and the adjusting feet, facilitates the stable walking of a milling edge walking vehicle which is arranged on the upper end face of the tube to be machined in a rolling mode between the butt joint piece and the tube to be machined, and improves the working efficiency and the operation quality of the whole square and rectangular sharp-angled tube milling machine.
Drawings
Fig. 1 is a schematic front view of a positioning and adjusting mechanism for a square rectangular tube according to an embodiment of the present invention;
FIG. 2 is a detailed structural view of part A of FIG. 1;
FIG. 3 is a detailed structural view of part B of FIG. 1;
FIG. 4 is a schematic top view of a positioning adjustment mechanism for square rectangular tubes according to another embodiment of the present invention;
fig. 5 is a detailed structural diagram of the side adjustment assembly in fig. 4.
Description of reference numerals:
1. a first support frame; 2. a second support frame; 3. a pipe to be processed; 4. a docking member; 5. an adjusting foot; 6. a side adjustment component; 7. a pushing assembly;
11. an electromagnet; 21. a receiving member; 41. a guide member; 51. ground feet; 52. a screw; 53. a first nut; 61. a side adjusting piece; 62. a side adjusting seat; 71. a cylinder; 72. a third support frame; 73. a top block; 74. a linear guide; 75. a guide rod.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and fig. 2 together, the positioning and adjusting mechanism of the square rectangular tube of the present invention will now be described. The square rectangular tube positioning and adjusting mechanism comprises a plurality of first supporting frames 1, a plurality of second supporting frames 2 and a plurality of adjusting feet 5; the upper ends of the first support frames 1 are fixedly provided with pipes 3 to be processed; the second support frame 2 is fixedly provided with an abutting piece 4, one end face of the abutting piece 4 abuts against one end face of the pipe 3 to be processed, the length and the width of the longitudinal section of the abutting piece 4 are the same as the corresponding length and the width of the pipe 3 to be processed, the two vertical side faces of the abutting piece 4 are respectively fixedly provided with a guide piece 41 extending out to one side of the pipe 3 to be processed, and the extending parts of the two guide pieces 41 are respectively contacted with the two vertical side faces of the pipe 3 to be processed; the plurality of adjusting feet 5 are respectively arranged at the bottoms of the plurality of first supporting frames 1 and the second supporting frames 2, and the plurality of adjusting feet 5 are used for adjusting the heights of the plurality of first supporting frames 1 and the second supporting frames 2.
In the implementation mode, the plurality of first supporting frames 1 are used for fixedly placing the pipe 3 to be processed; the second support frame 2 is fixed with an abutting piece 4, two sides of the abutting piece 4 are provided with guide pieces 41, and when one end of the pipe 3 to be processed is placed between the guide pieces 41 and abutted against the abutting piece 4, the guide pieces 41 can adjust the horizontal direction of the pipe 3 to be processed; the plurality of adjusting feet 5 are used for adjusting the heights of the first support frame 1 and the second support frame 2 so as to adjust the relative heights of the butt joint piece 4 and the pipe 3 to be processed, so that the length directions of the butt joint piece 4 and the pipe 3 to be processed are positioned in the same straight line direction.
Compared with the prior art, the square rectangular tube positioning and adjusting mechanism provided by the embodiment can enable the pipe to be machined 3 and the butt joint piece 4 to be located in the same straight line direction through the adjustment of the butt joint piece 4 and the adjusting foot 5, facilitates the stable walking of the edge milling walking vehicle for rolling and locating the upper end surface of the pipe to be machined 3 between the butt joint piece 4 and the pipe to be machined 3, and improves the working efficiency and the operation quality of the whole square rectangular sharp-angled tube edge milling machine.
It should be noted that, in the present application, the square-rectangular corner tube edge milling machine includes an edge milling carriage which is arranged on the butt joint part 4 or the tube 3 to be processed in a rolling manner and is used for milling edges.
In some possible implementations, referring to fig. 1, the number of the second support frames 2 is two, two second support frames 2 are respectively disposed at two ends of the pipe 3 to be processed, and one ends of the two butting pieces 4, at which the guiding pieces 41 are disposed, are respectively abutted against two end faces of the pipe 3 to be processed.
In this embodiment, the two second supporting frames 2 are respectively disposed on two sides of the tube 3 to be processed, the two corresponding butt-joint members 4 are respectively abutted to two end faces of the tube 3 to be processed, and the guide member 41 is used for adjusting the relative position of the tube 3 to be processed, so that the two butt-joint members 4 and the tube 3 to be processed are located on a straight line, and the edge milling vehicle can stably walk between the butt-joint members 4 and the tube 3 to be processed. Wherein, two butt joint pieces 4 are respectively as the initial position and the terminal position of placing of milling limit walking car to do not hinder and take away square rectangular pipe after accomplishing the milling limit.
In some embodiments, the adjusting foot 5 may be configured as shown in fig. 2. Referring to fig. 2, the adjusting foot 5 includes an anchor 51 and a screw 52 connected to the anchor 51, and a first nut 53 located at the bottom end of the first support frame 1 or the second support frame 2 is inserted into the screw 52.
In this embodiment, the anchor 51 is abutted to the ground, the first nut 53 supports the first support frame 1 or the second support frame 2, and the height of the support frame is adjusted by rotating the first nut 53 provided on the screw 52.
Specifically, the bottom end of the first support frame 1 or the second support frame 2 is provided with a support plate, the screw rod 52 penetrates through the support plate, the bottom end of the support plate is supported by a first nut 53, the top end of the support plate is provided with a second nut, and the two nuts are locked to fix the adjusting foot 5 relative to the support frame.
In some possible implementations, referring to fig. 4, the square and rectangular tube positioning and adjusting mechanism further includes a plurality of side adjusting assemblies 6, the side adjusting assemblies 6 correspond to the first support frames 1 one by one, and each side adjusting assembly 6 includes a side adjusting part 61 abutted against a vertical side surface of the tube 3 to be processed.
In this embodiment, since the guide 41 has a limited length, it is impossible to accurately position the long pipe 3 to be machined to be in line with the butt joint member 4, and therefore, the side adjustment assembly 6 is required to adjust the long pipe 3 to be machined. After the side adjusting piece 61 is adjusted, the pipe 3 to be processed is pushed from the other end to abut against the end face of the side adjusting piece 61, so that the pipe 3 to be processed is positioned at a specific position, and the pipe 3 to be processed and the butt joint piece 4 are further collinear in the length direction.
In some possible implementations, the side adjusting assembly 6 adopts a structure as shown in fig. 5. Referring to fig. 5, the side adjusting assembly 6 further includes a side adjusting seat 62, the side adjusting seat 62 is fixed to the upper end of the first support frame 1 and located on one side of the pipe 3 to be processed, and the side adjusting part 61 is in threaded fit connection with the side adjusting seat 62, so that the side adjusting part 61 has a degree of freedom close to and far away from the vertical side of the pipe 3 to be processed.
In this embodiment, the position of the side adjusting member 61 is adjusted by screw-fitting, and the side adjusting member 61 is supported by the side adjusting seat 62.
Specifically, the side adjusting piece 61 is a bolt, a third nut is arranged on the side adjusting seat 62, the bolt is arranged in the third nut, and the tail of the bolt is close to the pipe 3 to be processed. The side adjusting seat 62 comprises a vertical plate welded at the top end of the first supporting frame 1 and supporting ribs connected to two sides of the vertical plate.
Referring to fig. 4, on the basis of the side adjusting assembly 6, the positioning and adjusting mechanism for the square rectangular tube further includes a pushing assembly 7 disposed on one side of the first support frames 1 far from the side adjusting assembly 6, and the pushing assembly 7 pushes the tube to be processed 3 to abut against the side adjusting member 61 through the extension and retraction of the action end.
In the embodiment, the pushing assembly 7 pushes the pipe to be processed 3 to abut against the side adjusting piece 61, so that manual pushing is omitted, and the operation is convenient and quick. The lateral adjusting assembly 6 does not need to move after being adjusted, and the adjustment and positioning of the pipe 3 to be processed can be completed only by continuously placing the pipe 3 to be processed and automatically or semi-automatically controlling the pushing assembly 7 to move, so that the production efficiency of the whole equipment is improved.
In some possible implementations, the pushing assembly 7 is configured as shown in fig. 4. Referring to fig. 4, the pushing assembly 7 includes a cylinder 71, the cylinder 71 is fixed on a third support frame 72, an expansion link of the cylinder 71 is located at a side close to the pipe 3 to be processed, and a pushing block 73 is fixed on the expansion link of the cylinder 71; a linear guide 74 is fixed on the third support frame 72, a guide rod 75 is slidably arranged in the linear guide 74, and one end of the guide rod 75 is connected with the telescopic rod of the air cylinder 71.
In the embodiment, the cylinder 71 is controlled to stretch, so that the jacking block 73 pushes the workpiece to be machined; a linear guide piece 74 and a guide rod 75 are arranged on one side of the air cylinder 71 to assist the air cylinder 71 to push, so that the guiding and supporting effects are achieved, and the telescopic rod of the air cylinder 71 is prevented from deviating.
Specifically, the telescopic end of the cylinder 71 and the guide rod 75 are connected by a connecting plate, two linear guides 74 are provided, and the linear guides 74 are linear bearings.
In some possible implementations, referring to fig. 3, the second support frame 2 is provided with a socket 21, and the upper end surface of the socket 21 is horizontally arranged to place the abutting portion of the butt-joint member 4 and the pipe 3 to be processed.
In this embodiment, through setting up the receiving piece 21, make the butt joint part of butt joint piece 4 and waiting to process pipe 3 be located same height, receiving piece 21 has also played the supporting role, and convenient butt joint adjustment is waited to process pipe 3, also makes the walking car of edge milling move at butt joint part steady movement.
Specifically, the butt 4 is welded and fixed to the socket 21.
In some possible implementations, referring to fig. 1, the first support frame 1 is provided at its upper end with an electromagnet 11 for fixing the pipe 3 to be machined.
In this embodiment, the electromagnet 11 is powered on to adsorb and fix the tube 3 to be machined, so as to prevent the tube 3 from moving during edge milling to affect the edge milling, and after the edge milling is completed, the electromagnet 11 is powered off, so that the tube 3 to be machined can be removed. The electromagnet 11 is controlled to be powered on or powered off through an automatic system, and other control procedures are matched to improve the production and operation efficiency of the whole equipment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a square rectangular pipe positioning adjustment mechanism which characterized in that includes:
the upper ends of the first support frames are fixedly provided with pipes to be processed;
the butt joint piece is fixed on the second support frame, one end face of the butt joint piece is abutted against one end face of the pipe to be processed, the length and the width of the longitudinal section of the butt joint piece are the same as the corresponding length and the width of the pipe to be processed, guide pieces extending out of one side of the pipe to be processed are fixed on two vertical side faces of the butt joint piece respectively, and extending parts of the two guide pieces are in contact with the two vertical side faces of the pipe to be processed respectively;
the plurality of adjusting feet are respectively arranged at the bottoms of the plurality of first supporting frames and the second supporting frames, and the plurality of adjusting feet are used for adjusting the heights of the plurality of first supporting frames and the second supporting frames.
2. The positioning and adjusting mechanism for square rectangular tubes according to claim 1, wherein the number of the second supporting frames is two, two of the second supporting frames are respectively provided at two ends of the tube to be processed, and one ends of the two abutting members, at which the guiding members are provided, are respectively abutted against two end faces of the tube to be processed.
3. The square tube positioning and adjusting mechanism of claim 1, wherein the adjusting foot comprises a ground foot and a screw rod connected to the ground foot, and a first nut is arranged on the screw rod in a penetrating manner and is positioned at the bottom end of the first support frame or the second support frame.
4. The square tube positioning and adjusting mechanism according to claim 1, further comprising a plurality of side adjusting assemblies, wherein the side adjusting assemblies correspond to the first support frames one to one, and each side adjusting assembly comprises a side adjusting part abutting against a vertical side surface of the tube to be machined.
5. The square rectangular tube positioning adjustment mechanism of claim 4, wherein the side adjustment assembly further comprises:
the side adjusting seat is fixed at the upper end of the first support frame and located on one side of the pipe to be processed, and the side adjusting part is in threaded fit connection with the side adjusting seat, so that the side adjusting part has a degree of freedom close to and far away from the vertical side face of the pipe to be processed.
6. The positioning and adjusting mechanism for square rectangular tubes according to claim 4, further comprising a pushing assembly disposed on a side of the first support frames away from the side adjusting assembly, wherein the pushing assembly pushes the tube to be processed to abut against the side adjusting member by extending and retracting the actuating end.
7. The square rectangular tube positioning adjustment mechanism of claim 6, wherein the pushing assembly comprises:
the third support frame is arranged on one side of the first support frames;
the cylinder is fixed on the third support frame, the telescopic link of cylinder is located and is close to pipe one side of waiting to process, be fixed with the kicking block on the telescopic link of cylinder.
8. The positioning and adjusting mechanism for square and rectangular tubes according to claim 7, wherein a linear guide is fixed on the third support frame, a guide rod is slidably disposed in the linear guide, and one end of the guide rod is connected to the telescopic rod of the cylinder.
9. The positioning and adjusting mechanism for square rectangular pipes according to claim 1, wherein the second support frame is provided with a receiving member, and an upper end surface of the receiving member is horizontally arranged to place the abutting portion of the abutting member and the pipe to be processed.
10. The square rectangular tube positioning adjustment mechanism according to claim 1, wherein an electromagnet for fixing the tube to be processed is provided at an upper end of the first support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406707.0U CN215509146U (en) | 2021-09-30 | 2021-09-30 | Square tube positioning and adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406707.0U CN215509146U (en) | 2021-09-30 | 2021-09-30 | Square tube positioning and adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509146U true CN215509146U (en) | 2022-01-14 |
Family
ID=79798288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122406707.0U Active CN215509146U (en) | 2021-09-30 | 2021-09-30 | Square tube positioning and adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509146U (en) |
-
2021
- 2021-09-30 CN CN202122406707.0U patent/CN215509146U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201735956U (en) | Workbench of laser cutting machine | |
| CN203343687U (en) | Site coiled tubing joint assembling and welding device | |
| CN114515927B (en) | Welding workbench for butt joint of metal plates and butt joint method thereof | |
| CN107350711B (en) | A kind of architectural engineering butt welding machine | |
| CN212793662U (en) | Welding tool for denitration spray gun | |
| CN215509146U (en) | Square tube positioning and adjusting mechanism | |
| CN116275722A (en) | Automatic production line for section steel arch centering | |
| US4892993A (en) | Welding system for hollow thin walled members | |
| CN219649022U (en) | Stable construction steelframe welding interfacing apparatus of centre gripping | |
| CN218311523U (en) | Integrative laser cutting machine of board pipe | |
| CN218695646U (en) | Automatic welding, clamping and shifting tool for large plate structural member | |
| CN203509308U (en) | Semi-trailer supporting leg automatic welding device | |
| CN215747543U (en) | Turnover device for welding heat collecting tube assembly | |
| CN203664979U (en) | Support locating device | |
| CN219852945U (en) | Assembly welding jig | |
| CN218575600U (en) | Disposable processing equipment for welded pipe joint | |
| CN104128731A (en) | Support positioning device | |
| CN216370834U (en) | Anti-toppling support frame for steel beam welding | |
| CN217205436U (en) | Quick positioner of pipe culvert pipe coupling | |
| CN216096955U (en) | Automatic screw installing structure | |
| CN215146345U (en) | Welding device for machining bicycle frame | |
| CN220739635U (en) | Pipeline transfer mechanism for new energy automobile | |
| CN216939084U (en) | Double-motor welding machine for steel support outer pipe | |
| CN221019942U (en) | Vertical processing fixture of bearing saddle | |
| CN117620556A (en) | Pile foundation auxiliary cage reinforcing steel bar auxiliary welding table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |