CN216177280U - Double-end chamfering machine for finned tubes - Google Patents
Double-end chamfering machine for finned tubes Download PDFInfo
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- CN216177280U CN216177280U CN202122603443.8U CN202122603443U CN216177280U CN 216177280 U CN216177280 U CN 216177280U CN 202122603443 U CN202122603443 U CN 202122603443U CN 216177280 U CN216177280 U CN 216177280U
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Abstract
The utility model relates to a double-end chamfering machine for finned tubes, and belongs to the field of finned tube processing. The chamfering machine comprises a feeding mechanism, a chamfering mechanism and a material taking mechanism, wherein the material taking mechanism is arranged on the chamfering mechanism, and the feeding mechanism and the chamfering mechanism are matched with the material taking mechanism; the chamfering mechanism comprises a chamfering frame, a guide wheel, a chamfering bottom plate, an axial compression cylinder, a hydraulic synchronous clamp, an axial positioning cylinder, a chamfering machine head, a chamfering machine cutter head main shaft and a chamfering cylinder, wherein the guide wheel and the chamfering bottom plate are all installed on the chamfering frame, the axial compression cylinder, the hydraulic synchronous clamp, the axial positioning cylinder, the chamfering machine head, the chamfering machine cutter head main shaft and the chamfering cylinder are all installed on the chamfering bottom plate, the axial compression cylinder is matched with the axial positioning cylinder, the axial positioning cylinder is matched with the hydraulic synchronous clamp, the chamfering machine head is connected with the chamfering machine cutter head main shaft, and the chamfering cylinder is used for controlling the chamfering machine cutter head main shaft to advance and retreat.
Description
Technical Field
The utility model relates to a double-end chamfering machine for finned tubes, and belongs to the field of finned tube processing.
Background
The two ends of the finned tube need to be chamfered when the finned tube is machined, chamfering is usually realized by a chamfering machine, the chamfering machine in the prior art is time-consuming and labor-consuming in machining by small equipment and low in efficiency when used, and cannot be used for chamfering the finned tubes with different lengths, so that the application range is small.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the double-end chamfering machine for the finned tube, which has a reasonable structural design.
The technical scheme adopted by the utility model for solving the problems is as follows: the double-end chamfering machine for the finned tube is structurally characterized in that: the chamfering machine comprises a feeding mechanism, a chamfering mechanism and a material taking mechanism, wherein the material taking mechanism is arranged on the chamfering mechanism, and the feeding mechanism and the chamfering mechanism are matched with the material taking mechanism; the chamfering mechanism comprises a chamfering frame, a guide wheel, a chamfering bottom plate, an axial compression cylinder, a hydraulic synchronous clamp, an axial positioning cylinder, a chamfering machine head, a chamfering machine cutter head main shaft and a chamfering cylinder, wherein the guide wheel and the chamfering bottom plate are all installed on the chamfering frame, the axial compression cylinder, the hydraulic synchronous clamp, the axial positioning cylinder, the chamfering machine head, the chamfering machine cutter head main shaft and the chamfering cylinder are all installed on the chamfering bottom plate, the axial compression cylinder is matched with the axial positioning cylinder, the axial positioning cylinder is matched with the hydraulic synchronous clamp, the chamfering machine head is connected with the chamfering machine cutter head main shaft, and the chamfering cylinder is used for controlling the chamfering machine cutter head main shaft to advance and retreat.
Further, the chamfering mechanism further comprises a chamfering slide rail and a length adjusting screw rod, the chamfering bottom plate is installed on the chamfering rack through the chamfering slide rail and connected with the length adjusting screw rod, and a discharging frame is installed on the chamfering rack.
Furthermore, a primary chamfering station and a secondary chamfering station are arranged on the chamfering rack, and the two ends of the finned tube are chamfered at the primary chamfering station and the secondary chamfering station respectively.
Furthermore, the primary chamfering station and the secondary chamfering station are respectively provided with two hydraulic synchronous clamps, and the two hydraulic synchronous clamps are respectively positioned at two ends of the finned tube.
Furthermore, a chamfering bottom plate of the secondary chamfering station is installed on the chamfering rack through a chamfering slide rail.
Furthermore, one hydraulic synchronous clamp, the axial positioning cylinder, the chamfering machine head, the chamfering machine cutter head spindle and the chamfering cylinder of the primary chamfering station are all arranged on the chamfering bottom plate of the primary chamfering station, and the axial pressing cylinder and the other hydraulic synchronous clamp of the primary chamfering station are all arranged on the chamfering bottom plate of the secondary chamfering station; a hydraulic synchronous clamp, an axial positioning cylinder, a chamfering machine head, a chamfering machine cutter head main shaft and a chamfering cylinder of the secondary chamfering station are all installed on a chamfering bottom plate of the secondary chamfering station, and an axial compression cylinder and another hydraulic synchronous clamp of the secondary chamfering station are all installed on the chamfering bottom plate of the primary chamfering station.
Further, the material taking mechanism comprises a material taking rack, a material taking beam, a material taking translation slide rail, a material taking translation slide plate, a material taking translation cylinder, a material taking lifting slide rail, a material taking lifting slide plate, a material taking lifting cylinder and a material taking pneumatic finger, the material taking rack is mounted on the chamfering rack, the material taking beam is mounted on the material taking rack, the material taking translation slide plate is mounted on the material taking beam through the material taking translation slide rail, the material taking translation cylinder is mounted on the material taking beam and connected with the material taking translation slide plate, the material taking lifting slide plate is mounted on the material taking translation slide plate and connected with the material taking lifting slide plate through the material taking lifting slide rail, and the material taking pneumatic finger is mounted on the material taking lifting slide plate.
Further, feeding mechanism includes pay-off frame, pay-off main shaft, pay-off sprocket, pay-off chain, pay-off V type piece, drive chain and transmission gear motor, the pay-off main shaft is installed in the pay-off frame, the pay-off sprocket is installed on the pay-off main shaft, pay-off chain meshes with the pay-off sprocket, pay-off V type piece is installed on the pay-off chain, the pay-off main shaft passes through drive chain transmission with transmission gear motor.
Furthermore, a feeding side baffle is arranged on the feeding frame, and a waiting station is arranged on the feeding frame.
Furthermore, the number of the feeding main shafts is two, the two feeding main shafts are respectively a driving feeding main shaft and a driven feeding main shaft, and the driving feeding main shaft and the transmission speed reduction motor are in transmission through a transmission chain.
Compared with the prior art, the utility model has the following advantages: after the finned tube double-end chamfering machine is used, the service life of a cutter is prolonged by at least 6 times, the yield is increased by 3 times, and the product quality is quite stable.
Before the finned tubes are chamfered, the positions of the chamfering bottom plates of the secondary chamfering stations can be adjusted according to the lengths of the finned tubes, the chamfering bottom plates are controlled to move on the chamfering slide rails through the length adjusting screw rods during adjustment, and therefore distance adjustment between the two chamfering bottom plates can be achieved, and the finned tubes suitable for various specifications are subjected to chamfering processing.
Drawings
FIG. 1 is a schematic perspective view of a double-ended fin tube chamfering machine according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a left side view structural schematic diagram of the double-ended fin tube chamfering machine according to the embodiment of the utility model.
Fig. 4 is a schematic perspective view of a chamfering mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic top view of the chamfering mechanism according to the embodiment of the present invention.
Fig. 6 is a schematic perspective view of a feeding mechanism according to an embodiment of the present invention.
Fig. 7 is a left side view schematically illustrating the feeding mechanism according to the embodiment of the present invention.
In the figure: a feeding mechanism 1, a chamfering mechanism 2, a material taking mechanism 3, a finned tube 4, a waiting station 5, a primary chamfering station 6, a secondary chamfering station 7,
A feeding frame 11, a feeding main shaft 12, a feeding chain wheel 13, a feeding chain 14, a feeding V-shaped block 15, a feeding side baffle 16, a transmission chain 17, a transmission speed reducing motor 18,
The chamfering machine frame 21, the guide wheel 22, the chamfering bottom plate 23, the chamfering slide rail 24, the length adjusting screw rod 25, the axial pressing cylinder 26, the hydraulic synchronous clamp 27, the axial positioning cylinder 28, the chamfering machine head 29, the chamfering machine cutter head main shaft 210, the chamfering cylinder 211, the discharging frame 212, the chamfering machine head main shaft, the chamfering machine cutter head main shaft and the discharging frame,
The material taking machine comprises a material taking rack 31, a material taking beam 32, a material taking translation slide rail 33, a material taking translation slide plate 34, a material taking translation air cylinder 35, a material taking lifting slide rail 36, a material taking lifting slide plate 37, a material taking lifting air cylinder 38 and a material taking pneumatic finger 39.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 7, it should be understood that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the function and the achievable purpose of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
The finned tube double-end chamfering machine in the embodiment comprises a feeding mechanism 1, a chamfering mechanism 2 and a material taking mechanism 3, wherein the material taking mechanism 3 is installed on the chamfering mechanism 2, and the feeding mechanism 1 and the chamfering mechanism 2 are matched with the material taking mechanism 3.
The chamfering mechanism 2 in the embodiment comprises a chamfering rack 21, a guide wheel 22, a chamfering bottom plate 23, a chamfering slide rail 24, a length adjusting screw rod 25, an axial pressing cylinder 26, a hydraulic synchronous clamp 27, an axial positioning cylinder 28, a chamfering machine head 29, a chamfering machine cutter head main shaft 210 and a chamfering cylinder 211, wherein a discharging rack 212 is arranged on the chamfering rack 21; the hydraulic synchronous clamp 27 is in the prior art and can be used for centering and clamping, each station clamps the finned tube 4 at two points in front of and behind the finned tube, and the axial pressing cylinder 26 can ensure the reliability of axial positioning of the finned tube 4.
The guide wheel 22 in this embodiment is installed on the chamfering frame 21, the chamfering bottom plate 23 is installed on the chamfering frame 21 through the chamfering slide rail 24, and the chamfering bottom plate 23 is connected with the length adjusting screw 25, the axial compressing cylinder 26, the hydraulic synchronous clamp 27, the axial positioning cylinder 28, the chamfering head 29, the chamfering head spindle 210 and the chamfering cylinder 211 are all installed on the chamfering bottom plate 23, the axial compressing cylinder 26 is matched with the axial positioning cylinder 28, the axial positioning cylinder 28 is matched with the hydraulic synchronous clamp 27, the chamfering head 29 is connected with the chamfering head spindle 210, and the chamfering cylinder 211 is used for controlling the chamfering head spindle 210 to advance and retreat.
The chamfering machine frame 21 in the embodiment is provided with a primary chamfering station 6 and a secondary chamfering station 7, the two ends of the finned tube 4 are chamfered at the primary chamfering station 6 and the secondary chamfering station 7 respectively, the primary chamfering station 6 and the secondary chamfering station 7 are provided with two hydraulic synchronous clamps 27 respectively, the two hydraulic synchronous clamps 27 are located at the two ends of the finned tube 4 respectively, and the chamfering bottom plate 23 of the secondary chamfering station 7 is installed on the chamfering machine frame 21 through a chamfering slide rail 24.
In this embodiment, one hydraulic synchronization jig 27, the axial positioning cylinder 28, the chamfering machine head 29, the chamfering machine cutter head spindle 210 and the chamfering cylinder 211 of the primary chamfering station 6 are all installed on the chamfering bottom plate 23 of the primary chamfering station 6, and the axial pressing cylinder 26 and the other hydraulic synchronization jig 27 of the primary chamfering station 6 are all installed on the chamfering bottom plate 23 of the secondary chamfering station 7.
In this embodiment, one hydraulic synchronization jig 27, the axial positioning cylinder 28, the chamfering machine head 29, the chamfering machine cutter head spindle 210 and the chamfering cylinder 211 of the secondary chamfering station 7 are all installed on the chamfering bottom plate 23 of the secondary chamfering station 7, and the axial pressing cylinder 26 and the other hydraulic synchronization jig 27 of the secondary chamfering station 7 are all installed on the chamfering bottom plate 23 of the primary chamfering station 6.
The material taking mechanism 3 in this embodiment includes a material taking frame 31, a material taking beam 32, a material taking translation slide rail 33, a material taking translation slide plate 34, a material taking translation cylinder 35, a material taking lifting slide rail 36, a material taking lifting slide plate 37, a material taking lifting cylinder 38, and a material taking pneumatic finger 39.
Get material frame 31 in this embodiment and install on chamfer frame 21, get material crossbeam 32 and install on getting material frame 31, get material translation slide 34 and install on getting material crossbeam 32 through getting material translation slide rail 33, get material translation cylinder 35 and install on getting material crossbeam 32, and get material translation cylinder 35 and get material translation slide 34 and be connected, get material lifting slide 37 and install on getting material translation slide 34 through getting material lifting slide rail 36, get material lifting cylinder 38 and install on getting material translation slide 34, and get material lifting cylinder 38 and get material lifting slide 37 and be connected, get material pneumatic finger 39 and install on getting material lifting slide 37.
The feeding mechanism 1 in this embodiment includes a feeding frame 11, a feeding main shaft 12, a feeding chain wheel 13, a feeding chain 14, a feeding V-shaped block 15, a transmission chain 17, and a transmission speed reduction motor 18, wherein a feeding side baffle 16 is installed on the feeding frame 11, and a waiting station 5 is arranged on the feeding frame 11.
In this embodiment, a feeding main shaft 12 is installed on a feeding frame 11, a feeding chain wheel 13 is installed on the feeding main shaft 12, a feeding chain 14 is engaged with the feeding chain wheel 13, a feeding V-shaped block 15 is installed on the feeding chain 14, the feeding main shaft 12 and a transmission speed reduction motor 18 are driven by a transmission chain 17, that is, the number of the feeding main shafts 12 is two, the two feeding main shafts 12 are respectively a driving feeding main shaft and a driven feeding main shaft, and the driving feeding main shaft and the transmission speed reduction motor 18 are driven by the transmission chain 17.
Specifically, the work flow of the finned tube double-end chamfering machine is as follows:
1. discharging the finned tube 4 to be chamfered onto a feeding V-shaped block 15;
2. after the device is started, the speed reduction motor 18 drives the feeding chain 14 and the feeding V-shaped block 15 to move through the transmission chain 17, so that the finned tubes 4 arranged on the feeding V-shaped block 15 move towards the chamfering mechanism 2;
3. when the finned tube 4 enters the waiting station 5, the transmission speed reducing motor 18 is controlled by a sensor to stop running;
4. the material taking lifting cylinder 38 descends, the finned tube 4 of the waiting station 5 is clamped by the material taking pneumatic finger 39, and the axial positioning cylinder 28 extends out at the same time to provide axial coarse positioning for the finned tube 4;
5. the material taking lifting cylinder 38 ascends, the material taking translation cylinder 35 pushes the clamped finned tube 4 to move to the position above the primary chamfering station 6 after ascending to the position, the speed reducing motor 18 is driven to operate at the same time for feeding, and the speed reducing motor 18 is driven to stop operating after feeding to the position;
6. the material taking lifting cylinder 38 descends; after descending to the right position, the pneumatic finger 39 for taking materials is loosened, and the finned tube 4 is placed into the guide wheel 22 of the primary chamfering station 6;
7. the axial pressing cylinder 26 extends out, so that the end face of the finned tube 4 needing chamfering is reliably attached to the axial positioning block of the axial positioning cylinder 28, and the positioning accuracy is ensured;
8. the hydraulic synchronous clamp 27 clamps the finned tube 4;
9. the axial positioning cylinder 28 retracts;
10. the chamfering machine head 29 controls the rotation of a cutter head spindle 210 of the chamfering machine, feeds a cutter to the finned tube 4 through a chamfering cylinder 211, and simultaneously cools a lubricating pump to operate for chamfering;
11. after chamfering, the chamfering cylinder 211 controls the chamfering machine cutter head spindle 210 to retract, the chamfering machine motor and the cooling lubricating pump are closed, and the hydraulic synchronous clamp 27 is released;
12. while chamfering, the material taking pneumatic finger 39 returns to the original position through the matching of the material taking lifting cylinder 38 and the material taking translation cylinder 35 to wait for the next feeding between stations;
13. after chamfering is finished, repeating the actions of 4-12 steps, and continuously feeding the finned tube 4 to be chamfered from the feeding V-shaped block 15 of the feeding mechanism 1 through a waiting station 5-a primary chamfering station 6-a secondary chamfering station 7-a discharging frame 212 to finish the whole chamfering process.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the utility model are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a finned tube double-end beveler which characterized in that: the chamfering machine comprises a feeding mechanism (1), a chamfering mechanism (2) and a material taking mechanism (3), wherein the material taking mechanism (3) is arranged on the chamfering mechanism (2), and the feeding mechanism (1) and the chamfering mechanism (2) are matched with the material taking mechanism (3); the chamfering mechanism (2) comprises a chamfering rack (21), a guide wheel (22), a chamfering bottom plate (23), an axial compression cylinder (26), a hydraulic synchronous clamp (27), an axial positioning cylinder (28), a chamfering head (29), a chamfering machine cutter head main shaft (210) and a chamfering cylinder (211), wherein the guide wheel (22) and the chamfering bottom plate (23) are all installed on the chamfering rack (21), the axial compression cylinder (26), the hydraulic synchronous clamp (27), the axial positioning cylinder (28), the chamfering head (29), the chamfering machine cutter head main shaft (210) and the chamfering cylinder (211) are all installed on the chamfering bottom plate (23), the axial compression cylinder (26) is matched with the axial positioning cylinder (28), the axial positioning cylinder (28) is matched with the hydraulic synchronous clamp (27), and the chamfering head (29) is connected with the chamfering machine cutter head main shaft (210), and the chamfering air cylinder (211) is used for controlling the cutter head spindle (210) of the chamfering machine to advance and retreat.
2. The double-ended chamfering machine for finned tubes according to claim 1, characterized in that: the chamfering mechanism (2) further comprises a chamfering slide rail (24) and a length adjusting screw rod (25), the chamfering bottom plate (23) is installed on the chamfering rack (21) through the chamfering slide rail (24), the chamfering bottom plate (23) is connected with the length adjusting screw rod (25), and a discharging frame (212) is installed on the chamfering rack (21).
3. The double-ended chamfering machine for finned tubes according to claim 2, characterized in that: and a primary chamfering station (6) and a secondary chamfering station (7) are arranged on the chamfering frame (21), and the two ends of the finned tube (4) are chamfered respectively at the primary chamfering station (6) and the secondary chamfering station (7).
4. The double-ended chamfering machine for finned tubes according to claim 3, characterized in that: the primary chamfering station (6) and the secondary chamfering station (7) are respectively provided with two hydraulic synchronous clamps (27), and the two hydraulic synchronous clamps (27) are respectively positioned at two ends of the finned tube (4).
5. The double-ended chamfering machine for finned tubes according to claim 3, characterized in that: and a chamfering bottom plate (23) of the secondary chamfering station (7) is arranged on the chamfering rack (21) through a chamfering slide rail (24).
6. The double-ended chamfering machine for finned tubes according to claim 3, characterized in that: one hydraulic synchronous clamp (27), the axial positioning cylinder (28), the chamfering machine head (29), the chamfering machine cutter head spindle (210) and the chamfering cylinder (211) of the primary chamfering station (6) are all arranged on a chamfering bottom plate (23) of the primary chamfering station (6), and the axial pressing cylinder (26) and the other hydraulic synchronous clamp (27) of the primary chamfering station (6) are all arranged on the chamfering bottom plate (23) of the secondary chamfering station (7); the chamfering machine is characterized in that a hydraulic synchronous clamp (27), an axial positioning cylinder (28), a chamfering machine head (29), a chamfering machine cutter head spindle (210) and a chamfering cylinder (211) of the secondary chamfering station (7) are all installed on a chamfering bottom plate (23) of the secondary chamfering station (7), and a cylinder (26) and another hydraulic synchronous clamp (27) are both installed on the chamfering bottom plate (23) of the primary chamfering station (6) in the axial direction of the secondary chamfering station (7).
7. The double-ended chamfering machine for finned tubes according to claim 1, characterized in that: the material taking mechanism (3) comprises a material taking rack (31), a material taking cross beam (32), a material taking translation slide rail (33), a material taking translation slide plate (34), a material taking translation cylinder (35), a material taking lifting slide rail (36), a material taking lifting slide plate (37), a material taking lifting cylinder (38) and a material taking pneumatic finger (39), the material taking rack (31) is installed on the chamfering rack (21), the material taking cross beam (32) is installed on the material taking rack (31), the material taking translation slide plate (34) is installed on the material taking cross beam (32) through the material taking translation slide rail (33), the material taking translation cylinder (35) is installed on the material taking cross beam (32), the material taking translation cylinder (35) is connected with the material taking translation slide plate (34), the material taking lifting slide plate (37) is installed on the material taking translation slide plate (34) through the material taking lifting slide rail (36), and the material taking lifting cylinder (38) is installed on the material taking translation slide plate (34), And get material lift cylinder (38) and get material lift slide (37) and be connected, get material pneumatic finger (39) and install on getting material lift slide (37).
8. The double-ended chamfering machine for finned tubes according to claim 1, characterized in that: feeding mechanism (1) is including pay-off frame (11), pay-off main shaft (12), pay-off sprocket (13), pay-off chain (14), pay-off V type piece (15), drive chain (17) and transmission gear motor (18), install on pay-off frame (11) pay-off main shaft (12) pay-off sprocket (13), pay-off chain (14) and pay-off sprocket (13) meshing, install on pay-off chain (14) pay-off V type piece (15), pay-off main shaft (12) and transmission gear motor (18) are through drive chain (17) transmission.
9. The double-ended chamfering machine for finned tubes according to claim 8, characterized in that: and a feeding side baffle (16) is arranged on the feeding rack (11), and a waiting station (5) is arranged on the feeding rack (11).
10. The double-ended chamfering machine for finned tubes according to claim 8, characterized in that: the number of the feeding main shafts (12) is two, the two feeding main shafts (12) are respectively a driving feeding main shaft and a driven feeding main shaft, and the driving feeding main shafts are in transmission with a transmission speed reduction motor (18) through a transmission chain (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603443.8U CN216177280U (en) | 2021-10-27 | 2021-10-27 | Double-end chamfering machine for finned tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603443.8U CN216177280U (en) | 2021-10-27 | 2021-10-27 | Double-end chamfering machine for finned tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216177280U true CN216177280U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122603443.8U Active CN216177280U (en) | 2021-10-27 | 2021-10-27 | Double-end chamfering machine for finned tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216177280U (en) |
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2021
- 2021-10-27 CN CN202122603443.8U patent/CN216177280U/en active Active
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