CN221134212U - Milling power device of back chipping machine - Google Patents
Milling power device of back chipping machine Download PDFInfo
- Publication number
- CN221134212U CN221134212U CN202323161555.8U CN202323161555U CN221134212U CN 221134212 U CN221134212 U CN 221134212U CN 202323161555 U CN202323161555 U CN 202323161555U CN 221134212 U CN221134212 U CN 221134212U
- Authority
- CN
- China
- Prior art keywords
- milling
- gear
- circular arc
- power device
- box body
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 118
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 24
- 239000010959 steel Substances 0.000 abstract description 24
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a milling power device of a back chipping machine, which comprises a power motor, a milling box body and a circular arc milling cutter main shaft; the milling box body is internally provided with a driving gear, a first gear, a second gear and a third gear, the driving gear is connected with a power shaft of the power motor, the first gear is meshed with the driving gear, the first gear is meshed with the second gear, and the second gear and the third gear are horizontally arranged and meshed. The milling cutter is designed into two circular arc milling cutters, the driving structure in the milling box is designed through the milling, the two circular arc milling cutters are driven to rotate in opposite directions simultaneously by the power motor, and when the H-shaped steel is conveyed back and forth, the milling power device can mill the two ends of the H-shaped steel successively.
Description
Technical Field
The utility model relates to the technical field of back chipping machines, in particular to a milling power device for an H-shaped steel back chipping machine.
Background
When welding with H-steel, a back chipping machine is required due to the need of the welding process. The utility model relates to a back-chipping machine, which is used for cleaning two grooves on the root parts of two ends of H-shaped steel, in particular to a position A of the H-shaped steel shown in fig. 7, namely a gap is cleaned at the position A of fig. 7. The existing back chipping machine, such as a double-head H-shaped steel corner joint intelligent back chipping machine disclosed by publication No. CN 114160850A, comprises a steel rail, the upper portion of steel rail is through walking wheel assembly sliding connection longmen frame assembly, the upper portion of longmen frame assembly is through controlling adjusting device and connecting the sword backup pad, the front portion of sword backup pad is provided with the cutter head assembly, the cutter head assembly sets up the inboard at H-shaped steel, just the cooperation of H-shaped steel sets up at H-shaped steel frame inboard. However, the prior art is inconvenient for processing the A part shown as 7, and the prior other processing equipment also has the technical problems of difficult positioning and complicated processing flow.
Disclosure of utility model
The utility model provides a milling power device of a back chipping machine, which aims to solve one of the technical problems that: the technical problem that grooves are inconvenient to process at the root parts of two ends of H-shaped steel in the prior art.
In view of the foregoing problems of the prior art, according to one aspect of the disclosure, the present utility model adopts the following technical solutions:
a back chipping machine milling power device, comprising:
a power motor;
The milling box body is internally provided with a driving gear, a first gear, a second gear and a third gear, the driving gear is connected with a power shaft of the power motor, the first gear is meshed with the driving gear, the first gear is meshed with the second gear, and the second gear and the third gear are horizontally arranged and meshed;
the two circular arc milling cutter spindles are arranged, one ends of the two circular arc milling cutter spindles extend into the milling box body and are respectively connected with the second gear and the third gear, and the other ends of the circular arc milling cutter spindles are provided with circular arc milling cutters.
In order to better realize the utility model, the further technical scheme is as follows:
further, the side face of the milling box body is provided with a linear guide rail and a linear guide rail wedge block.
Further, a signboard for identifying the rotation direction of the arc milling cutters is arranged near the two arc milling cutters.
Further, a paper pad is arranged between the motor base connected with the power motor and the milling box body.
Further, a bearing sleeve is arranged at the joint of the working shaft of the power motor and the milling box body.
Further, a window is formed in the side face of the milling box body, a cover plate is arranged at the window, and a sealing gasket is arranged between the cover plate and the milling box body.
Further, an end cover is arranged at the position of the circular arc milling cutter main shaft and the shell for fixing.
Further, the circular arc milling cutter main shaft is fixed with the circular arc milling cutter through a locking screw.
Further, a spacer is arranged between the main shaft of the circular arc milling cutter and the circular arc milling cutter.
Further, one end of the circular arc milling cutter main shaft penetrates through the milling box body, a second end cover is arranged at one end of the circular arc milling cutter main shaft, and a second spacer is arranged between the second gear and/or the third gear and the second end cover.
Compared with the prior art, the utility model has one of the following beneficial effects:
According to the milling power device of the back-chipping machine, the milling cutters are designed into the arc milling cutters, the arc milling cutters are designed into two, and then the two arc milling cutters are simultaneously driven to rotate in opposite directions by using one power motor or a speed reduction motor through ingenious transmission structure design, so that when the H-shaped steel is conveyed back and forth, the two ends of the H-shaped steel can be milled successively through the milling power device, and the back-chipping machine is convenient to use and high in milling efficiency.
Drawings
For a clearer description of embodiments of the present application or of solutions in the prior art, reference will be made below to the accompanying drawings, which are used in the description of embodiments or of the prior art, it being obvious that the drawings in the description below are only references to some embodiments of the present application, from which other drawings can be obtained, without inventive effort, for a person skilled in the art.
Fig. 1 is a schematic structural view of a side surface of a milling power unit of a back-chipping machine according to one embodiment of the utility model.
Fig. 2 is a schematic view of the internal structure of a milling box according to one embodiment of the utility model.
Fig. 3 is a schematic diagram of the overall structure of a milling power device of the back-chipping machine according to one embodiment of the utility model.
Fig. 4 is a schematic structural view of another side of the milling power unit of the back-chipping machine according to one embodiment of the utility model.
Fig. 5 is a schematic view of section B-B of fig. 4.
Fig. 6 is a schematic view of section C-C of fig. 4.
Fig. 7 is a schematic view of H-section steel.
Wherein, the drawing names corresponding to the reference numerals are as follows:
The device comprises a 1-power motor, a 2-milling box body, a 3-driving gear, a 4-first gear, a 5-second gear, a 6-third gear, a 7-circular arc milling cutter main shaft, an 8-circular arc milling cutter, a 9-linear guide rail, a 10-linear rail wedge block, an 11-signboard, a 12-paper pad, a 13-bearing sleeve, a 14-cover plate, a 15-sealing pad, a 16-end cover, a 17-locking screw, an 18-spacer, a 19-second end cover, a 20-second spacer and a 21-medium shaft.
Detailed Description
The present utility model will be described in further detail with reference to examples, but embodiments of the present utility model are not limited thereto.
Referring to fig. 1 to 6, a milling power device of a back chipping machine comprises a power motor 1, a milling box body 2 and a circular arc milling cutter main shaft 7; a driving gear 3, a first gear 4, a second gear 5 and a third gear 6 are arranged in the milling box body 2, the driving gear 3 is connected with a power shaft of the power motor 1, the first gear 4 is meshed with the driving gear 3, the first gear 4 is meshed with the second gear 5, and the second gear 5 and the third gear 6 are horizontally arranged and meshed; the number of the arc milling cutter main shafts 7 is two, one end of each arc milling cutter main shaft 7 extends into the milling box body 2 and is respectively connected with the second gear 5 and the third gear 6, and the other end of each arc milling cutter main shaft 7 is provided with an arc milling cutter 8.
And the side surface of the milling box body 2 can be provided with a linear guide rail 9 and a linear guide rail wedge block 10.
As shown in fig. 4, a signboard 11 for indicating the rotation direction of the two circular arc milling cutters 8 is provided in the vicinity thereof.
As shown in fig. 5, a paper pad 12 is disposed between the motor base connected to the power motor 1 and the milling case 2. The joint of the working shaft of the power motor 1 and the milling box body 2 is provided with a bearing sleeve 13.
A window is formed in the side face of the milling box body 2, a cover plate 14 is arranged at the window, and a sealing gasket 15 is arranged between the cover plate 14 and the milling box body 2.
In connection with fig. 1 again, the end cap 16 is provided at the housing for the fixation of the circular arc milling cutter spindle 7. The circular arc milling cutter spindle 7 and the circular arc milling cutter 8 are fixed through a locking screw 17. A spacer 18 is arranged between the circular arc milling cutter main shaft 7 and the circular arc milling cutter 8.
One end of the circular arc milling cutter spindle 7 penetrates through the milling box body 2, a second end cover 19 is arranged at one end of the circular arc milling cutter spindle 7, and a second spacer 20 is arranged between the second gear 5 and/or the third gear 6 and the second end cover 19.
As also shown in fig. 6, the first gearwheel 4 can be rotatably connected in the milling housing 2 via a dielectric shaft 21.
According to the milling power device of the back chipping machine, the existing milling cutter is designed into the arc milling cutters 8, so that H-shaped steel can be conveniently processed, the number of the arc milling cutters 8 is two, and the two arc milling cutters 8 are simultaneously driven to rotate in opposite directions by one power motor 1 (a speed reducing motor) through the structural design of ingenious transmission relation in the milling box body 2. When in use, the milling power devices of the back chipping machine are required to be oppositely arranged, namely one is positioned on the left side, and the other is positioned on the right side. Taking fig. 4 as an example, assuming that the H-shaped steel enters from the right side, then milling one end of the H-shaped steel by the right circular arc milling cutter 8 in fig. 4, after milling, the back chipping machine milling power device of the utility model moves upwards or downwards, then the H-shaped steel continues to be conveyed from the right side to the left side, after the H-shaped steel passes through the back chipping machine milling power device, the milling power device moves upwards or downwards again to a position capable of milling the H-shaped steel, at this time, the H-shaped steel is conveyed from the left side to the right again, and then the other end of the H-shaped steel can be milled by the left circular arc milling cutter 8 shown in fig. 4. And after the two ends are machined, removing the H-shaped steel from the machining line.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by a difference from other embodiments, and identical and similar parts between the embodiments are mutually referred.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present utility model as broadly described. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a back chipping machine mills power device which characterized in that includes:
A power motor (1);
The milling box body (2) is internally provided with a driving gear (3), a first gear (4), a second gear (5) and a third gear (6), the driving gear (3) is connected with a power shaft of the power motor (1), the first gear (4) is meshed with the driving gear (3), the first gear (4) is meshed with the second gear (5), and the second gear (5) and the third gear (6) are horizontally arranged and meshed;
The two circular arc milling cutter spindles (7) are arranged, one ends of the two circular arc milling cutter spindles (7) extend into the milling box body (2) and are respectively connected with the second gear (5) and the third gear (6), and the other ends of the circular arc milling cutter spindles (7) are provided with circular arc milling cutters (8).
2. The milling power device of the back chipping machine according to claim 1 characterized in that a linear guide rail (9) and a linear guide wedge (10) are arranged on the side surface of the milling box body (2).
3. The back-chipping machine milling power device according to claim 1, characterized in that a signboard (11) for identifying a rotation direction thereof is provided in the vicinity of two of the circular arc milling cutters (8).
4. The back chipping machine milling power device according to claim 1 characterized in that a paper pad (12) is arranged between a motor base connected with the power motor (1) and the milling box body (2).
5. The back-chipping machine milling power device according to claim 1, characterized in that a bearing sleeve (13) is arranged at the joint of the working shaft of the power motor (1) and the milling box body (2).
6. The back-chipping machine milling power device according to claim 1, characterized in that a window is formed in the side face of the milling box body (2), a cover plate (14) is arranged at the window, and a sealing gasket (15) is arranged between the cover plate (14) and the milling box body (2).
7. The back chipping machine milling power device according to claim 1 characterized in that an end cap (16) is provided at the circular arc milling cutter spindle (7) and the housing for fixation.
8. The back-chipping machine milling power device according to claim 1 characterized in that the circular arc milling cutter spindle (7) and the circular arc milling cutter (8) are fixed by means of locking screws (17).
9. The back chipping machine milling power device according to claim 1 characterized in that a spacer (18) is arranged between the circular arc milling cutter spindle (7) and the circular arc milling cutter (8).
10. The back-chipping machine milling power device according to claim 1, characterized in that one end of the circular arc milling cutter main shaft (7) penetrates through the milling box body (2), a second end cover (19) is arranged on one end of the circular arc milling cutter main shaft (7), and a second spacer (20) is arranged between the second gear (5) and/or the third gear (6) and the second end cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323161555.8U CN221134212U (en) | 2023-11-23 | 2023-11-23 | Milling power device of back chipping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323161555.8U CN221134212U (en) | 2023-11-23 | 2023-11-23 | Milling power device of back chipping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134212U true CN221134212U (en) | 2024-06-14 |
Family
ID=91419414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323161555.8U Active CN221134212U (en) | 2023-11-23 | 2023-11-23 | Milling power device of back chipping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134212U (en) |
-
2023
- 2023-11-23 CN CN202323161555.8U patent/CN221134212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211387790U (en) | Flange shaft key groove finish-milling tool | |
| CN221134212U (en) | Milling power device of back chipping machine | |
| CN210548194U (en) | Servo power tool turret | |
| CN212704598U (en) | Profiling milling rotating mechanism | |
| CN214290298U (en) | Pendulum shear die | |
| CN112547909A (en) | Pendulum shear die | |
| CN210188737U (en) | Workpiece fixing device for gear milling machine | |
| CN217991915U (en) | Burr processing structure for processing supporting plate | |
| CN212734931U (en) | Turning and milling composite power head device | |
| CN212885385U (en) | Multi-station broaching machine equipment with adjusting structure for machining auxiliary shaft | |
| CN216000048U (en) | Grinding head structure of generating method and grinding machine | |
| CN215035714U (en) | Multi-angle milling machine cutter | |
| CN211966056U (en) | Tool for machining waist-shaped hole and inner key groove in inner wall of shell of logging instrument | |
| CN213888510U (en) | Novel knife rest for gear machining | |
| CN219426162U (en) | Machining center A axle swing mechanism | |
| CN219170253U (en) | Novel eccentric type left-right double-output power tool apron | |
| CN217666445U (en) | Dustproof effectual electric main shaft | |
| CN212310924U (en) | Speed reducing mechanism of drilling machine | |
| CN213560108U (en) | Device for milling machine to cut large arc surface | |
| CN210499464U (en) | Guide rail auxiliary rail protection support frame | |
| CN220680025U (en) | Reversible power tool apron | |
| CN219986856U (en) | Inner milling power tool apron | |
| CN215280984U (en) | Overpressure-preventing centering mechanism for machining T-shaped guide rail planer | |
| CN216666392U (en) | High efficiency adds thick type ball screw module | |
| CN213438234U (en) | High-speed drilling and tapping center machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |