CN215199802U - A mill tooth device for H type aluminum alloy ex-trusions - Google Patents
A mill tooth device for H type aluminum alloy ex-trusions Download PDFInfo
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- CN215199802U CN215199802U CN202120263093.2U CN202120263093U CN215199802U CN 215199802 U CN215199802 U CN 215199802U CN 202120263093 U CN202120263093 U CN 202120263093U CN 215199802 U CN215199802 U CN 215199802U
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Abstract
The utility model discloses a gear milling device for H-shaped aluminum alloy sections, which comprises a rack for placing rows of H-shaped aluminum alloy sections, wherein the rack is provided with a clamping mechanism, the clamping mechanism comprises an X-axis clamping mechanism arranged on the left side and the right side of the rows of H-shaped aluminum alloy sections and a Z-axis clamping mechanism arranged above the rows of H-shaped aluminum alloy sections; the gear milling mechanism is arranged below the rows of H-shaped aluminum alloy sections, comprises an X-axis push-pull assembly and a cutter assembly connected with the X-axis push-pull assembly, and is used for milling the top surfaces of the lower notches of the rows of H-shaped aluminum alloy sections in the X direction. The utility model discloses can firmly centre gripping H type aluminum alloy section bar, simultaneously, can carry out batch milling tooth operation to the notch top surface of the H type aluminum alloy section bar that sets up side by side, greatly improved and milled tooth efficiency, improved the quality of H type aluminum alloy section bar, be favorable to improving the anti-seismic performance of the antidetonation support by its equipment.
Description
Technical Field
The utility model belongs to the technical field of the section bar production technique and specifically relates to a mill tooth device for H type aluminum alloy section bar is related to.
Background
The anti-seismic support can limit the displacement of the attached electromechanical engineering facilities, control the vibration of the facilities and transmit the load to the bearing structure, can provide reliable protection for the electromechanical engineering facilities of the building in the earthquake and bear the earthquake action from any horizontal direction, thereby being widely applied to the infrastructure engineering. The anti-seismic support can be assembled by adopting H-shaped aluminum alloy sections as a vertical suspender, a cross bar, an anti-seismic diagonal brace and the like. In order to reduce the weight of the H-shaped aluminum alloy section, a web plate of the H-shaped aluminum alloy section is provided with a through hole; in order to facilitate the assembly, anti-skid teeth are arranged on the top surface of the notch of the H-shaped aluminum alloy section. However, during manufacturing, due to the irregular shape of the H-shaped aluminum alloy section, the H-shaped aluminum alloy section is not easily and firmly clamped during feeding and gear milling, so that the gear milling is not uniform, and the quality of a finished product is reduced. Secondly, the existing gear milling device can only mill the gear of a single H-shaped aluminum alloy section, and the production efficiency is low.
Disclosure of Invention
In order to solve the problem, the utility model provides a mill tooth device for H type aluminum alloy ex-trusions specifically can take following technical scheme:
a mill tooth device for H type aluminum alloy section bar, including the frame that is used for placing in bank H type aluminum alloy section bar, be provided with in the frame
The clamping mechanism comprises X-axis clamping mechanisms arranged on the left side and the right side of the row of H-shaped aluminum alloy profiles and Z-axis clamping mechanisms arranged above the row of H-shaped aluminum alloy profiles;
the gear milling mechanism is arranged below the rows of H-shaped aluminum alloy sections, comprises an X-axis push-pull assembly and a cutter assembly connected with the X-axis push-pull assembly, and is used for milling the top surfaces of the lower notches of the rows of H-shaped aluminum alloy sections in the X direction.
The X-axis clamping mechanism comprises a fixed stop block arranged on the rack and a movable stop block connected with the X-axis oil cylinder, and the fixed stop block and the movable stop block are respectively arranged on the left side and the right side of the row of H-shaped aluminum alloy sections.
The Z-axis clamping mechanism comprises a door-shaped frame arranged on the rack, a Z-axis oil cylinder and a Z-axis clamping plate connected with the Z-axis oil cylinder are arranged on the door-shaped frame, and a plurality of convex blocks matched with the notches of the rows of H-shaped aluminum alloy sections are arranged on the lower surface of the Z-axis clamping plate at intervals.
The gear milling mechanism comprises a horizontal fixing plate connected with the rack, the horizontal fixing plate is located below the rows of H-shaped aluminum alloy profiles, and the X-axis push-pull assembly and the cutter assembly are arranged on the horizontal fixing plate.
The X-axis push-pull assembly comprises an X-axis motor arranged on the rack, an X-axis guide rail arranged on the horizontal fixing plate and a horizontal sliding plate connected with the X-axis guide rail, and the X-axis motor is connected with the horizontal sliding plate through a ball screw.
The cutter component comprises a Y-axis motor arranged on the horizontal sliding plate, the Y-axis motor is in transmission connection with a Y-direction rotating shaft, and a plurality of toothed cutter wheels are sequentially arranged on the Y-direction rotating shaft.
And the horizontal sliding plate is provided with a cutter support and a cutter protection cover positioned on the cutter support, and the cutter protection cover is connected with the Y-direction rotating shaft through a bearing.
The utility model provides a mill tooth device for H type aluminum alloy section bar can firmly centre gripping H type aluminum alloy section bar, simultaneously, can carry out batch milling tooth operation to the notch top surface of the H type aluminum alloy section bar that sets up side by side, has greatly improved and has milled tooth efficiency, has improved the quality of H type aluminum alloy section bar, is favorable to improving the anti-seismic performance by the antidetonation support of its equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the gear milling mechanism in fig. 1.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.
As shown in figures 1 and 2, a mill tooth device for H type aluminum alloy section bar, including the frame with install clamping mechanism on it, mill tooth mechanism, can carry out X to milling teeth in batches to the below notch top surface of placing in bank H type aluminum alloy section bar in the frame (set up side by side for three H type aluminum alloy section bar in figure 1), not only improved and milled tooth efficiency, machining precision is higher moreover.
The clamping mechanism comprises an X-axis clamping mechanism and a Z-axis clamping mechanism, the X-axis clamping mechanism comprises a fixed stop block 101 mounted on the rack and a movable stop block 103 connected with an X-axis oil cylinder 102, the fixed stop block 101 and the movable stop block 103 are respectively positioned on the left side and the right side of the row of H-shaped aluminum alloy profiles, and the fixed stop block 101 and the movable stop block 103 can firmly clamp the row of H-shaped aluminum alloy profiles along the X direction under the action of the X-axis oil cylinder 102; the Z-axis clamping mechanism is positioned above the rows of H-shaped aluminum alloy profiles and comprises a door-shaped frame installed on a rack, a Z-axis oil cylinder 201 and a Z-axis clamping plate 202 connected with the Z-axis oil cylinder are installed on the top wall of the door-shaped frame, a plurality of convex blocks 203 matched with the notches of the rows of H-shaped aluminum alloy profiles are arranged on the lower surface of the Z-axis clamping plate 202 at intervals, when the X-axis clamping mechanism clamps the rows of H-shaped aluminum alloy profiles in the X direction, the Z-axis oil cylinder 201 acts, the Z-axis clamping plate 202 presses downwards to enable the convex blocks 203 to be pressed in the notches of the rows of H-shaped aluminum alloy profiles, and therefore Z-direction clamping of the rows of H-shaped aluminum alloy profiles is achieved.
The gear milling mechanism is positioned on a rack below rows of H-shaped aluminum alloy profiles and comprises a horizontal fixing plate 301 for mounting an X-axis push-pull assembly and a cutter assembly, a horizontal sliding plate 303 connected with an X-axis guide rail 302 is mounted on the horizontal fixing plate 301, an X-axis motor 304 is mounted on a rack supporting leg on one side of the horizontal sliding plate 303, and the X-axis motor 304 and the horizontal sliding plate 303 are connected through a ball screw 305 to form the X-axis push-pull assembly. The cutter assembly comprises a cutter support 401 arranged on the horizontal sliding plate 303, a cutter protection cover 402 with an upper opening is arranged on the cutter support 401, a Y-direction rotating shaft 403 connected through a bearing is arranged on the side wall of the cutter protection cover 402, a plurality of sequentially arranged toothed cutter wheels 404 are fixedly arranged on the Y-direction rotating shaft 403, and one end of the Y-direction rotating shaft 403 is in transmission connection with a Y-axis motor 405. After the clamping mechanism clamps the rows of H-shaped aluminum alloy sections in the X direction and the Z direction, a Y-axis motor 405 is started to enable a Y-direction rotating shaft 403 to drive a gear cutter wheel 404 to rotate, and meanwhile, the horizontal sliding plate 303 is driven by the X-axis motor 304 to move back and forth in the X direction to enable the gear cutter wheel 404 to conduct X-direction gear milling on the top surfaces of the lower notches of the rows of H-shaped aluminum alloy sections. And after finishing, moving the row of H-shaped aluminum alloy sections forwards along the Y direction, repeating the steps, and milling teeth in the X direction of the next section.
It should be noted that in the description of the present invention, terms of orientation or positional relationship such as "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (7)
1. The utility model provides a mill tooth device for H type aluminum alloy ex-trusions, includes the frame that is used for placing row H type aluminum alloy ex-trusions, its characterized in that: the rack is provided with
The clamping mechanism comprises X-axis clamping mechanisms arranged on the left side and the right side of the row of H-shaped aluminum alloy profiles and Z-axis clamping mechanisms arranged above the row of H-shaped aluminum alloy profiles;
the gear milling mechanism is arranged below the rows of H-shaped aluminum alloy sections, comprises an X-axis push-pull assembly and a cutter assembly connected with the X-axis push-pull assembly, and is used for milling the top surfaces of the lower notches of the rows of H-shaped aluminum alloy sections in the X direction.
2. A gear milling apparatus for H-shaped aluminium alloy sections according to claim 1 wherein: the X-axis clamping mechanism comprises a fixed stop block arranged on the rack and a movable stop block connected with the X-axis oil cylinder, and the fixed stop block and the movable stop block are respectively arranged on the left side and the right side of the row of H-shaped aluminum alloy sections.
3. A gear milling apparatus for H-shaped aluminium alloy sections according to claim 1 wherein: the Z-axis clamping mechanism comprises a door-shaped frame arranged on the rack, a Z-axis oil cylinder and a Z-axis clamping plate connected with the Z-axis oil cylinder are arranged on the door-shaped frame, and a plurality of convex blocks matched with the notches of the rows of H-shaped aluminum alloy sections are arranged on the lower surface of the Z-axis clamping plate at intervals.
4. A gear milling apparatus for H-shaped aluminium alloy sections according to claim 1 wherein: the gear milling mechanism comprises a horizontal fixing plate connected with the rack, the horizontal fixing plate is located below the rows of H-shaped aluminum alloy profiles, and the X-axis push-pull assembly and the cutter assembly are arranged on the horizontal fixing plate.
5. A gear milling apparatus for H-shaped aluminium alloy sections according to claim 4 wherein: the X-axis push-pull assembly comprises an X-axis motor arranged on the rack, an X-axis guide rail arranged on the horizontal fixing plate and a horizontal sliding plate connected with the X-axis guide rail, and the X-axis motor is connected with the horizontal sliding plate through a ball screw.
6. A gear milling apparatus for H-shaped aluminium alloy sections according to claim 4 wherein: the cutter component comprises a Y-axis motor arranged on the horizontal sliding plate, the Y-axis motor is in transmission connection with a Y-direction rotating shaft, and a plurality of toothed cutter wheels are sequentially arranged on the Y-direction rotating shaft.
7. A gear milling apparatus for H-shaped aluminium alloy sections according to claim 6 wherein: and the horizontal sliding plate is provided with a cutter support and a cutter protection cover positioned on the cutter support, and the cutter protection cover is connected with the Y-direction rotating shaft through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120263093.2U CN215199802U (en) | 2021-01-30 | 2021-01-30 | A mill tooth device for H type aluminum alloy ex-trusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120263093.2U CN215199802U (en) | 2021-01-30 | 2021-01-30 | A mill tooth device for H type aluminum alloy ex-trusions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199802U true CN215199802U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120263093.2U Active CN215199802U (en) | 2021-01-30 | 2021-01-30 | A mill tooth device for H type aluminum alloy ex-trusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199802U (en) |
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2021
- 2021-01-30 CN CN202120263093.2U patent/CN215199802U/en active Active
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