CN218110080U - Slope forming machine - Google Patents
Slope forming machine Download PDFInfo
- Publication number
- CN218110080U CN218110080U CN202222166342.3U CN202222166342U CN218110080U CN 218110080 U CN218110080 U CN 218110080U CN 202222166342 U CN202222166342 U CN 202222166342U CN 218110080 U CN218110080 U CN 218110080U
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- pipe fitting
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- workbench
- forming machine
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 25
- 230000003028 elevating effect Effects 0.000 claims description 17
- 238000003754 machining Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a slope forming machine, which comprises a fixed workbench used for bearing each working component; the lifting workbench is arranged above the fixed workbench and used for adjusting the height of the processed pipe fitting, and the clamping mechanism is arranged on the lifting workbench and used for positioning and fastening the processed pipe fitting; the calibrating device is used for positioning and aligning the machined pipe fitting; and the cutting mechanism is used for processing the pipe fitting groove. The utility model discloses need not to adjust the cutter repeatedly and by the relative position of processing pipe fitting port, can press from both sides tight location alignment with various types of pipe fittings once, reduced the amount of labour, improved efficiency to the pipe fitting location is more accurate, has avoided leading to collapsing the emergence of sword phenomenon because pipe fitting and cutter dislocation.
Description
Technical Field
The utility model belongs to the technical field of machining equipment and specifically relates to a slope mouth former.
Background
The beveling machine is a special tool for chamfering and beveling the end openings of pipes before welding, and in welding operations, beveling of various types of pipes, such as straight pipes, elbows, tee joints, and the like, is often required. The existing bevel forming machine can only clamp and process straight pipe fittings, cannot meet the processing requirements of elbow, tee joint and other pipe fittings at the same time, needs to replace different workpiece clamps when processing different types of pipe fittings, and has low efficiency and unsatisfactory clamping effect on workpieces; in addition, the end opening of the processed pipe needs to be positioned and aligned when the groove of the pipe is processed, the existing groove forming machine frequently adjusts the relative position of the cutter and the end opening of the processed pipe repeatedly according to experience to position and align the pipe after clamping and fixing the pipe, so that the labor capacity is increased, the positioning and alignment of the pipe are not accurate enough, and the cutter and the processed pipe are easily damaged due to the fact that the cutter collapses caused by the dislocation of the pipe and the cutter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a slope former to solve and need change the pipe fitting anchor clamps when the pipe fitting groove of processing different grade type, and need adjust the cutter repeatedly and by processing pipe fitting port relative position when pipe fitting location alignment, not only increased the amount of labour, moreover easy because pipe fitting and cutter dislocation lead to collapsing the problem of sword.
The utility model discloses a realize like this, a slope forming machine, include:
the fixed workbench is used for bearing each working component;
the lifting workbench is arranged above the fixed workbench and used for adjusting the height of the pipe fitting to be processed;
the clamping mechanism is arranged on the lifting workbench and used for positioning and fastening the pipe fitting to be processed placed on the lifting workbench;
the cutting mechanism comprises a main shaft arranged on the fixed workbench and a chuck connected to the main shaft, and the chuck is used for clamping a machining tool or a connecting sleeve of the calibration device; and
calibrating device, including adapter sleeve and the conical head of setting on the adapter sleeve, work as the adapter sleeve joint is in when on the chuck, the conical head realizes the location alignment to the pipe fitting processed through propping up at the pipe fitting port portion that is processed.
The clamping mechanism comprises a supporting column and a guide rail, a pressing plate is sleeved on the supporting column, an adjusting nut for adjusting the height of the pressing plate is arranged on the supporting column above the pressing plate, a jacking oil cylinder is abutted to one end of the pressing plate, the other end of the pressing plate is connected with a pressing head for pressing a processed pipe fitting, a supporting bolt for bearing the processed pipe fitting is arranged on the guide rail, a sliding block is symmetrically arranged on the guide rail, and a supporting block for assisting in supporting the processed pipe fitting is arranged on the sliding block.
The lifting workbench is provided with a through hole array, the edge of the lifting workbench is fixedly connected with a plurality of guide rods, a guide sleeve is arranged on the fixed workbench, the guide rods penetrate through the guide sleeve, a lead screw is fixedly connected to the lifting workbench, a lead screw lifter is arranged on the fixed workbench, and the lead screw penetrates through a through hole formed in the fixed workbench and is connected with the lead screw lifter in a meshed mode.
The cutting mechanism comprises a spindle seat arranged on the fixed workbench, the spindle seat bears the spindle, and the spindle seat is further provided with a motor used for driving the spindle to rotate in the circumferential direction and a servo motor used for driving the spindle to perform feeding motion along the axis direction.
The cutter is provided with a connecting block, the connecting block is detachably mounted on the chuck, a sliding rail is arranged on the connecting block, a cutter bit is assembled at one end of the sliding rail, and a balancing block is assembled at the other end of the sliding rail.
The guide bar is provided with fixed cover with the elevating platform junction, installs fixed cover additional and makes elevating platform more firm, avoids producing machining error because elevating platform rocks in the cutting process.
The utility model discloses a set up fixture on elevating platform, can the centre gripping straight tube, the elbow, the tee bend, various types of pipe fittings such as reducing pipe, and cooperation calibrating device location alignment is by the processing pipe fitting, make by the processing pipe fitting realize location alignment when tightly pressing from both sides tightly, need not adjust the cutter repeatedly and by the relative position of processing pipe fitting, can once will be by the processing pipe fitting presss from both sides tight location alignment, the amount of labour has been reduced, the efficiency is improved, and the location that uses calibrating device to make the pipe fitting is more accurate, avoided because by the processing pipe fitting and the dislocation of cutter cause the emergence of collapsing sword phenomenon.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic structural diagram of the calibration device.
Fig. 4 is a schematic structural view of the elevating table.
Fig. 5 is a schematic structural view of the chucking mechanism.
Figure 6 is a top view of the clamping mechanism clamping the elbow.
Fig. 7 is a sectional view taken along the line B-B of fig. 6.
Fig. 8 is a schematic view of the structure of the cutter.
In the figure: 1. fixing a workbench; 2. a main shaft seat; 3. lifting the working table; 31. An array of through holes; 32. a guide bar; 33. a guide sleeve; 34. a lead screw; 35. fixing a sleeve; 4. a clamping mechanism; 41. a support column; 42. pressing a plate; 43. a pressure head; 44. adjusting the nut; 45. a jacking oil cylinder; 46. a guide rail; 47. a support bolt; 48. a slider; 49. a support block; 5. a chuck; 6. a calibration device; 61. connecting sleeves; 62. a conical head; 7. a motor; 8. a servo motor; 9 a screw lifter; 10. a cutter; 101. a slideway; 102. connecting blocks; 103. a cutter head; 104. a counterbalance; 11 hydraulic work station.
Detailed Description
As fig. 1, fig. 2 shows, the utility model provides a slope mouth former, including fixed workbench 1, be provided with cutting mechanism in one side top of fixed workbench 1, cutting mechanism includes the spindle drum 2 that fixed mounting is used for bearing the main shaft on fixed workbench 1, be provided with on the spindle drum 2 and be used for driving the motor 7 of main shaft rotation in a circumferential direction and be used for driving the servo motor 8 that the main shaft made feed motion along the axis direction, the port of main shaft is equipped with chuck 5, chuck 5 is used for installing calibrating device 6 or cutter 10, calibrating device 6 is used for the location correction by the processing pipe fitting, the cutter is used for cutting the annular port portion of pipe fitting, make it form the groove. The other side of the fixed workbench 1 opposite to the cutting mechanism is provided with a clamping mechanism 4 for clamping the processed pipe fitting, the clamping mechanism 4 is arranged on a lifting workbench 3 movably connected above the fixed workbench 1, at least two groups of clamping mechanisms 4 are arranged, and the clamping mechanism 4 is matched with a calibrating device 6 arranged on the cutting mechanism to clamp and position the processed pipe fitting.
As shown in fig. 3, the calibrating device 6 includes a connecting sleeve 61 and a conical head 62, the conical head 62 is a cone, the connecting sleeve 61 is connected to the center of the conical bottom surface of the conical head 62, and the calibrating device 6 is detachably clamped on the chuck 5 of the cutting mechanism through the connecting sleeve 61. After the calibrating device 6 is installed on the chuck 5 of the cutting mechanism, the axis of the connecting sleeve 61 and the axis of the conical head 62 are on the same straight line with the axis of the main shaft, the conical head of the conical head 62 enters the pipe hole of the pipe to be machined, the inner edge of the annular port of the pipe to be machined is tightly attached to the conical surface of the conical head 62, and the pipe to be machined is accurately positioned.
As shown in fig. 4, the elevating table 3 is provided with a through hole array 31, a plurality of guide rods 32 are fixedly connected to the edge of the elevating table 3, a guide is provided on the fixing table 1 corresponding to the lower portion of each guide rod 32, the guide rods 32 penetrate through a guide sleeve 33 of the fixing table 1, a lead screw 34 is fixedly connected to the elevating table 3, the lead screw 34 penetrates through the through hole provided on the fixing table 1 and is engaged with a lead screw lifter 9 connected to the fixing table 1, and the lead screw lifter 9 controls the height of the elevating table 3 through the engagement transmission with the lead screw 34. Preferably, be provided with fixed cover 35 in guide bar 32 and elevating platform 3 junction, install fixed cover 35 additional and make elevating platform 3 more firm, avoid producing work piece machining error because elevating platform 3 rocks in the cutting process.
As shown in fig. 5-7, the clamping mechanism 4 includes a supporting column 41 connected to the through hole array 31, a pressing plate 42 is sleeved on the supporting column 41, an adjusting nut 44 for adjusting the height of the pressing plate 42 is disposed on the supporting column 41 above the pressing plate 42, one end of the pressing plate 42 is abutted against a jacking cylinder 45, the other end of the pressing plate 42 is connected with a pressing head 43 for pressing the processed pipe, the clamping mechanism 4 further includes a guide rail 46 disposed below the processed pipe, a supporting bolt 47 for supporting the processed pipe is disposed on the guide rail 46, sliding blocks 48 are symmetrically disposed on the guide rail 46, and a supporting block 49 for assisting in supporting the processed pipe is disposed on the sliding block 48.
As shown in fig. 8, the tool 10 includes a slide 101, on one end of which a tool bit 103 is mounted and on the other end of which a weight 104 is mounted. The slide rail 101 is arranged on the connecting block 102, and when a pipe fitting groove is machined, the connecting block 102 is clamped on the chuck 5 on the port of the main shaft. The tool bit 103 is an adjustable groove tool bit, when the pipe fitting needs to process an inner groove, the tool bit 103 is arranged outwards, and when the pipe fitting needs to process an outer groove, the tool bit 103 is arranged inwards.
Preferably, a hydraulic work station 11 is further arranged below one side of the cutting mechanism on the fixed work table 1, and the hydraulic work station 11 is used for providing power for the jacking oil cylinder.
The processed pipe fitting can be various pipe materials such as a straight pipe, an elbow, a tee joint and the like. Before the pipe fitting groove is machined, the calibrating device 6 is arranged on a chuck 5 of a main shaft, and an inner opening of an annular end face of the end to be machined of the machined pipe fitting is abutted against a conical surface of a conical head 62; starting the lead screw lifter 9 to drive the lifting workbench 3 to move, enabling the supporting bolts 47 on the guide rails 46 to abut against the lower part of the pipe to be processed, and adjusting the height of the supporting bolts 47 on each group of guide rails 46 to enable the pipe to be processed to be in a horizontal placement state; adjusting the sliding block 48, further adjusting the position of the supporting block 49 to make the supporting block 49 abut against the two sides of the processed pipe, and fastening the bolt on the sliding block 48 to fix the position on the guide rail; according to the pipe diameter and the type of the pipe to be processed, the supporting columns 41 are connected to the proper positions of the lifting workbench 3 through the through hole arrays 31 in a bolted mode, and the height of the pressing plate 42 is adjusted through adjusting the height of the adjusting nuts 44, so that the pressing heads 43 abut against the upper portion of the pipe to be processed; starting a jacking oil cylinder 45 arranged at the other end of the pressure plate to enable the pressure plate 42 to be supported by the supporting rod 41, and clamping the processed pipe fitting by utilizing the lever principle; after determining that the processed pipe fitting is positioned and clamped, the calibration device 6 is removed; installing a cutter 10 on the chuck 5, and adjusting the position of a cutter head 103 on a slide rail 101 according to the type of the groove machining of the pipe fitting so that the cutter head 103 is abutted against the annular end face of the pipe fitting to be machined; and starting the cutting mechanism, driving the main shaft to do circumferential rotation motion along the axis of the main shaft by the motor 7, driving the main shaft to do feed motion along the axis of the main shaft by the servo motor 8, and cutting the annular port of the pipe by the cutter 10 to finish machining the groove of the pipe.
Set up fixture 4 on elevating platform 3, need not change anchor clamps and just can press from both sides tight various types of pipe fitting, 6 location alignment of cooperation calibrating device are by processing the pipe fitting, make by processing the pipe fitting just can be fixed a position alignment when being pressed from both sides tightly, need not adjust the relative position of cutter 10 and by processing the pipe fitting repeatedly, can once will be processed the pipe fitting and press from both sides tight location alignment, the amount of labour has been reduced, the efficiency is improved, and the pipe fitting location is more accurate, avoided because the emergence of the cutter phenomenon is collapsed to the fact by processing pipe fitting and cutter dislocation.
Claims (6)
1. A slop forming machine characterized by comprising:
the fixed workbench is used for bearing each working component;
the lifting workbench is arranged above the fixed workbench and used for adjusting the height of the processed pipe fitting;
the clamping mechanism is arranged on the lifting workbench and used for positioning and fastening the machined pipe fitting placed on the lifting workbench;
the cutting mechanism comprises a main shaft arranged on the fixed workbench and a chuck connected to the main shaft, and the chuck is used for clamping a machining tool or a connecting sleeve of the calibrating device; and
calibrating device, including adapter sleeve and the conical head of setting on the adapter sleeve, work as the adapter sleeve joint is in when on the chuck, the conical head realizes the location alignment to the pipe fitting processed through propping up at the pipe fitting port portion that is processed.
2. The groove forming machine according to claim 1, wherein the clamping mechanism comprises a supporting column and a guide rail, a pressing plate is sleeved on the supporting column, an adjusting nut for adjusting the height of the pressing plate is arranged on the supporting column above the pressing plate, one end of the pressing plate is abutted with a jacking cylinder, a pressing head for pressing the pipe to be processed is connected to the other end of the pressing plate, a supporting bolt for bearing the pipe to be processed is arranged on the guide rail, a sliding block is symmetrically arranged on the guide rail, and a supporting block for assisting in supporting the pipe to be processed is arranged on the sliding block.
3. The groove forming machine as claimed in claim 1, wherein the elevating table is provided with an array of through holes, a plurality of guide rods are fixedly connected to an edge of the elevating table, a guide sleeve is provided on the fixed table, the guide rods are inserted into the guide sleeve, a lead screw is further fixedly connected to the elevating table, a lead screw lifter is provided on the fixed table, and the lead screw is engaged with the lead screw lifter through the through holes provided on the fixed table.
4. The groove forming machine according to claim 1, wherein the cutting mechanism includes a spindle base provided on the fixed table, the spindle base carrying the spindle, and a motor for driving the spindle to rotate in a circumferential direction and a servo motor for driving the spindle to perform a feed motion in an axial direction are provided on the spindle base.
5. The groove forming machine according to claim 1, wherein the cutter is provided with a connecting block, the connecting block is detachably mounted on the chuck, a slide rail is provided on the connecting block, a cutter head is mounted on one end of the slide rail, and a balance weight is mounted on the other end of the slide rail.
6. The slop forming machine according to claim 3, wherein a fixing sleeve is provided at a connection of the guide bar and the elevating table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222166342.3U CN218110080U (en) | 2022-08-17 | 2022-08-17 | Slope forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222166342.3U CN218110080U (en) | 2022-08-17 | 2022-08-17 | Slope forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218110080U true CN218110080U (en) | 2022-12-23 |
Family
ID=84524206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222166342.3U Active CN218110080U (en) | 2022-08-17 | 2022-08-17 | Slope forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218110080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564363A (en) * | 2024-01-17 | 2024-02-20 | 东北大学 | Elbow automatic welding groove processing equipment and processing method |
| CN119077021A (en) * | 2024-10-09 | 2024-12-06 | 江苏建中新材料科技有限公司 | Double-head groove processing device for seamless steel pipe fittings of transmission shaft |
-
2022
- 2022-08-17 CN CN202222166342.3U patent/CN218110080U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564363A (en) * | 2024-01-17 | 2024-02-20 | 东北大学 | Elbow automatic welding groove processing equipment and processing method |
| CN117564363B (en) * | 2024-01-17 | 2024-04-05 | 东北大学 | Elbow automatic welding groove processing equipment and processing method |
| CN119077021A (en) * | 2024-10-09 | 2024-12-06 | 江苏建中新材料科技有限公司 | Double-head groove processing device for seamless steel pipe fittings of transmission shaft |
| CN119077021B (en) * | 2024-10-09 | 2025-02-18 | 江苏建中新材料科技有限公司 | Double-end groove machining device for transmission shaft seamless steel pipe fitting |
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