CN216989899U - Automatic aluminum bar clamping device - Google Patents
Automatic aluminum bar clamping device Download PDFInfo
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- CN216989899U CN216989899U CN202220421117.7U CN202220421117U CN216989899U CN 216989899 U CN216989899 U CN 216989899U CN 202220421117 U CN202220421117 U CN 202220421117U CN 216989899 U CN216989899 U CN 216989899U
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- transmission shaft
- moving box
- tip mechanism
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Abstract
The utility model discloses an automatic aluminum bar clamping device which comprises a rack, two cylindrical guide rails, two linear slide rails, a double-rotation-direction screw rod, a left movable box body, a right movable box body, a first tip mechanism, a second tip mechanism, a main shaft rotating assembly and a first motor. According to the automatic clamping device, the left movable box body and the right movable box body are guided by the double-cylindrical guide rail and the double-rotation-direction screw rod, so that the stable operation of the two movable box bodies is ensured when the first center mechanism and the second center mechanism clamp an aluminum bar, and a good clamping effect is realized. The utility model adopts a two-end clamping structure, can realize automatic clamping and automatic taking-off of the aluminum bar and improve the processing efficiency of aluminum bar turning.
Description
Technical Field
The utility model relates to the technical field of turning clamping devices, in particular to an automatic aluminum bar clamping device.
Background
Before the aluminum rod is extruded into the aluminum pipe, dirt and oxides on the surface of the aluminum rod need to be turned off, and the dirt and the oxides are prevented from affecting the final quality of the aluminum pipe. The existing aluminum bar peeling technology adopts lathe type centers, wherein one center or two centers are adopted, and after the turning is finished, the aluminum bar needs to be knocked down from the centers manually, so that the time and the labor are consumed, and the processing efficiency is very low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide an automatic aluminum bar clamping device.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic aluminum bar clamping device comprises a rack, two cylindrical guide rails, two linear slide rails, a double-rotation-direction screw rod, a left movable box body, a right movable box body, a first tip mechanism, a second tip mechanism, a main shaft rotating assembly and a first motor;
two linear slide rails which are arranged in parallel are arranged at the bottom of the rack along the horizontal direction, a left moving box body and a right moving box body are slidably arranged on the linear slide rails, a cylindrical guide rail is respectively arranged at the diagonal positions in the rack along the horizontal direction, the two cylindrical guide rails are respectively connected with the left moving box body and the right moving box body in a penetrating way through bearings, a double-rotation-direction screw rod is arranged on the left moving box body and the right moving box body in a penetrating way along the horizontal direction, screw rod nuts are respectively arranged on opposite rotation-direction screw thread sections at the two sides of the double-rotation-direction screw rod, the two screw rod nuts are respectively connected with the left moving box body and the right moving box body, one end of the double-rotation-direction screw rod is connected with a first motor, the first motor drives the double-rotation-direction screw rod to rotate, so as to drive the left moving box body and the right moving box body to be close to or far away from each other, a main shaft rotating assembly and a first tip mechanism are arranged on the left moving box body, the main shaft rotating assembly is connected with the first tip mechanism and drives the first tip mechanism to rotate, the right moving box body is rotatably provided with a second tip mechanism, and the positions of the first tip mechanism and the second tip mechanism correspond to each other.
Further, the main shaft rotating assembly comprises a second motor, a secondary transmission shaft, a conveyor belt, a first helical gear, a second helical gear and a main transmission shaft; the second motor is fixed on the top end of the left side movable box body, the main transmission shaft is rotatably installed at the middle position of the left side movable box body along the horizontal direction, the auxiliary transmission shaft is rotatably installed above the main transmission shaft along the horizontal direction, the first helical cylindrical gear and the second helical cylindrical gear are respectively located at the middle positions of the auxiliary transmission shaft and the main transmission shaft, the right end of the main transmission shaft is connected with the first tip mechanism, a belt wheel of the second motor is connected with a belt wheel on the auxiliary transmission shaft through a conveying belt, the second motor drives the auxiliary transmission shaft to rotate through the conveying belt, the auxiliary transmission shaft drives the main transmission shaft to rotate through the cooperation of the first helical cylindrical gear and the second helical cylindrical gear, and the main transmission shaft drives the first tip mechanism to rotate.
Furthermore, an opening is formed in a top plate above the rack.
Further, the first motor is fixed outside the frame.
Furthermore, the two sides of the bottom of the left side movable box body and the two sides of the bottom of the right side movable box body are connected through a telescopic movable frame respectively, and the telescopic movable frame is slidably connected with the linear slide rail.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the automatic clamping device, the left movable box body and the right movable box body are guided by the double-cylindrical guide rail and the double-rotation-direction screw rod, so that the stable operation of the two movable box bodies is ensured when the first center mechanism and the second center mechanism clamp an aluminum bar, and a good clamping effect is realized.
2. The aluminum bar turning device adopts a two-end clamping structure, can realize automatic clamping and automatic taking down of the aluminum bar, and improves the processing efficiency of aluminum bar turning.
Drawings
FIG. 1 is a schematic perspective view of an automatic aluminum bar clamping device according to the present invention;
fig. 2 is a schematic view of the mounting arrangement of the spindle rotation assembly and the second tip mechanism of the present invention;
FIG. 3 is a front view of the automatic aluminum bar clamping apparatus of the present invention;
in the figure: 1. the device comprises a rack, 2, a cylindrical guide rail, 3, a linear slide rail, 4, a double-rotation-direction screw rod, 5, a left side moving box body, 6, a right side moving box body, 7, a first tip mechanism, 8, a second tip mechanism, 9, a main shaft rotating assembly, 91, a second motor, 92, an auxiliary transmission shaft, 93, a first helical gear, 94, a second helical gear, 95, a main transmission shaft, 96, a conveyor belt, 10, a first motor, 11, an opening, 12 and a telescopic moving frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, an automatic aluminum bar clamping device includes a frame 1, two cylindrical guide rails 2, two linear slide rails 3, a double-rotation-direction screw rod 4, a left moving box 5, a right moving box 6, a first tip mechanism 7, a second tip mechanism 8, a main shaft rotating assembly 9, and a first motor 10;
the bottom of the rack 1 is provided with two linear slide rails 3 which are arranged in parallel along the horizontal direction, a left moving box body 5 and a right moving box body 6 are arranged on the linear slide rails 3 in a sliding way, a cylindrical guide rail 2 is respectively arranged at the diagonal positions in the rack 1 along the horizontal direction, the two cylindrical guide rails 2 are respectively connected with the left moving box body 5 and the right moving box body 6 in a penetrating way through bearings, a double-turning screw rod 4 is arranged on the left moving box body 5 and the right moving box body 6 in a penetrating way along the horizontal direction, screw nuts are respectively arranged on opposite turning thread sections at two sides of the double-turning screw rod 4, the two screw nuts are respectively connected with the left moving box body 5 and the right moving box body 6, one end of the double-turning screw rod is connected with a first motor 10, the first motor 10 drives the double-turning screw rod 4 to rotate, so as to drive the left moving box body 5 and the right moving box body 6 to be close to or far away from each other, a main shaft rotating assembly 9 and a first tip mechanism 7 are installed on the left movable box body 5, the main shaft rotating assembly 9 is connected with the first tip mechanism 7, the main shaft rotating assembly 9 drives the first tip mechanism 7 to rotate, a second tip mechanism 8 is rotatably installed on the right movable box body 6, and the positions of the first tip mechanism 7 and the second tip mechanism 8 correspond to each other.
The main shaft rotating assembly 9 comprises a second motor 91, a secondary transmission shaft 92, a conveyor belt 96, a first helical gear 93, a second helical gear 94 and a main transmission shaft 95; the second motor 91 is fixed at the top end of the left moving box body 5, the main transmission shaft 95 is rotatably installed at the middle position of the left moving box body 5 along the horizontal direction, the auxiliary transmission shaft 92 is rotatably installed at the oblique upper part of the main transmission shaft 95 along the horizontal direction, the first helical gear 93 and the second helical gear 94 are respectively located at the middle positions of the auxiliary transmission shaft 92 and the main transmission shaft 95, the right end of the main transmission shaft 95 is connected with the first tip mechanism 7, a belt pulley of the second motor 91 is connected with a belt pulley on the auxiliary transmission shaft 92 through a conveyor belt 96, the second motor 91 drives the auxiliary transmission shaft 92 to rotate through the conveyor belt 96, the auxiliary transmission shaft 92 drives the main transmission shaft 95 to rotate through the cooperation of the first helical gear 93 and the second helical gear 94, and the main transmission shaft 95 drives the first tip mechanism 7 to rotate.
An opening 11 is arranged on the top plate above the rack 1, the second motor 91 is arranged in the opening 11, and the length of the opening 11 is larger than the maximum moving distance of the left moving box body 5.
The first motor 10 is fixed outside the frame 1.
The two sides of the bottom of the left movable box body 5 and the two sides of the bottom of the right movable box body 6 are respectively connected through a telescopic movable frame 12, and the telescopic movable frame 12 is slidably connected with the linear slide rail 3.
During the use, the aluminium bar that will press from both sides tightly is placed between first top mechanism 7 and second top mechanism 8, and it is rotatory to lead screw 4 through the two-handed rotation of first motor 10 drive to drive left side removal box 5 and right side removal box 6 relative motion, make first top mechanism 7 and the tight aluminium bar of second top mechanism 8 clamp, be provided with the thimble that can pierce the aluminium bar terminal surface on first top mechanism 7 and the second top mechanism 8, make between the terminal surface of first top mechanism 7 and second top mechanism 8 and aluminium bar tight more reliable in top.
Then, the secondary transmission shaft 92 is driven to rotate by the second motor 91 of the main shaft rotating assembly 9, the secondary transmission shaft 92 drives the main transmission shaft 95 to rotate, the main transmission shaft 95 drives the first tip mechanism 7 and the clamped aluminum bar to rotate together, and the aluminum bar is turned by the turning tool. When the aluminum bar needs to be taken down, the first motor 10 drives the double-rotation-direction screw rod 4 to rotate in the opposite direction, the left side moving box body 5 and the right side moving box body 6 move in the opposite direction, separation is achieved, and the aluminum bar can be taken down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An automatic aluminum bar clamping device is characterized by comprising a frame, two cylindrical guide rails, two linear slide rails, a double-rotation-direction screw rod, a left movable box body, a right movable box body, a first tip mechanism, a second tip mechanism, a main shaft rotating assembly and a first motor;
two linear slide rails which are arranged in parallel are arranged at the bottom of the rack along the horizontal direction, a left moving box body and a right moving box body are slidably arranged on the linear slide rails, a cylindrical guide rail is respectively arranged at the diagonal positions in the rack along the horizontal direction, the two cylindrical guide rails are respectively connected with the left moving box body and the right moving box body in a penetrating way through bearings, a double-rotation-direction screw rod is arranged on the left moving box body and the right moving box body in a penetrating way along the horizontal direction, screw rod nuts are respectively arranged on opposite rotation-direction screw thread sections at the two sides of the double-rotation-direction screw rod, the two screw rod nuts are respectively connected with the left moving box body and the right moving box body, one end of the double-rotation-direction screw rod is connected with a first motor, the first motor drives the double-rotation-direction screw rod to rotate, so as to drive the left moving box body and the right moving box body to be close to or far away from each other, a main shaft rotating assembly and a first tip mechanism are arranged on the left moving box body, the main shaft rotating assembly is connected with the first tip mechanism and drives the first tip mechanism to rotate, the right moving box body is rotatably provided with a second tip mechanism, and the positions of the first tip mechanism and the second tip mechanism correspond to each other.
2. The automatic aluminum bar clamping device as claimed in claim 1, wherein the main shaft rotating assembly comprises a second motor, a secondary transmission shaft, a conveyor belt, a first helical gear, a second helical gear, a main transmission shaft; the second motor is fixed on the top end of the left side movable box body, the main transmission shaft is rotatably installed at the middle position of the left side movable box body along the horizontal direction, the auxiliary transmission shaft is rotatably installed above the main transmission shaft along the horizontal direction, the first helical cylindrical gear and the second helical cylindrical gear are respectively located at the middle positions of the auxiliary transmission shaft and the main transmission shaft, the right end of the main transmission shaft is connected with the first tip mechanism, a belt wheel of the second motor is connected with a belt wheel on the auxiliary transmission shaft through a conveying belt, the second motor drives the auxiliary transmission shaft to rotate through the conveying belt, the auxiliary transmission shaft drives the main transmission shaft to rotate through the cooperation of the first helical cylindrical gear and the second helical cylindrical gear, and the main transmission shaft drives the first tip mechanism to rotate.
3. The automatic aluminum bar clamping device as claimed in claim 1, wherein an opening is provided in an upper top plate of the frame.
4. The automatic aluminum bar clamping device as claimed in claim 1, wherein said first motor is fixed to the outside of the frame.
5. The automatic aluminum bar clamping device as claimed in claim 1, wherein the two sides of the bottom of the left moving box body and the two sides of the bottom of the right moving box body are respectively connected through a telescopic moving frame, and the telescopic moving frame is slidably connected with the linear slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421117.7U CN216989899U (en) | 2022-02-28 | 2022-02-28 | Automatic aluminum bar clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220421117.7U CN216989899U (en) | 2022-02-28 | 2022-02-28 | Automatic aluminum bar clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216989899U true CN216989899U (en) | 2022-07-19 |
Family
ID=82395199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220421117.7U Active CN216989899U (en) | 2022-02-28 | 2022-02-28 | Automatic aluminum bar clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216989899U (en) |
-
2022
- 2022-02-28 CN CN202220421117.7U patent/CN216989899U/en active Active
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