CN216758953U - Automatic locking device of two square pipes - Google Patents
Automatic locking device of two square pipes Download PDFInfo
- Publication number
- CN216758953U CN216758953U CN202122650688.6U CN202122650688U CN216758953U CN 216758953 U CN216758953 U CN 216758953U CN 202122650688 U CN202122650688 U CN 202122650688U CN 216758953 U CN216758953 U CN 216758953U
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- rotating shaft
- plate
- moving
- base
- locking device
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to an automatic locking device of two square tubes, which comprises: the device comprises a base, a rotating plate, a moving assembly, a spring and a conveyor belt; both ends of the base are provided with baffles; the middle of the rotating plate is rotatably arranged in the middle of the base through a first rotating shaft; the number of the moving assemblies is two, and the two moving assemblies are arranged on the base in a central symmetry mode about the first rotating shaft; two ends of the spring are respectively arranged on the two moving plates and bring force to the moving plates to move in opposite directions; the number of conveyer belts is two, and two conveyer belts set up respectively between removal subassembly and baffle. The automatic locking device can clamp two square tubes, is convenient for moving the position of the square tube, and is convenient for clamping and removing the square tube.
Description
Technical Field
The utility model relates to a fixing device on a machine tool, in particular to an automatic locking device for two square pipes.
Background
Square pipes are widely used in other fields such as manufacturing industry and building industry, the specification of the square pipe has different requirements in the application of the square pipe, the square pipe needs to be welded with other parts, holes need to be drilled in the square pipe, and the like, the square pipe needs to be fixed when the square pipe is machined, and due to the fact that the raw material of the square pipe is long, after the square pipe is machined, the position of the square pipe needs to be manually moved to be machined, and labor is consumed, and efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an automatic locking device which can clamp two square pipes, is convenient for moving the positions of the square pipes, and is also convenient for clamping and releasing the square pipes.
In order to solve the technical problems, the utility model adopts the technical scheme that: automatic locking device of two square pipes includes: the device comprises a base, a rotating plate, a moving assembly, a spring and a conveyor belt;
both ends of the base are provided with baffles;
the middle of the rotating plate is rotatably arranged in the middle of the base through a first rotating shaft;
the number of the moving assemblies is two, and the two moving assemblies are arranged on the base in a central symmetry mode about the first rotating shaft; the moving assembly comprises a moving plate, a second rotating shaft, a connecting rod and a third rotating shaft, the moving plate is horizontally arranged along the base in a sliding mode, the second rotating shaft is arranged on the moving plate, the second rotating shaft and the first rotating shaft are arranged in parallel in the horizontal direction, one end of the connecting rod is rotatably arranged on the rotating plate through the second rotating shaft, the other end of the connecting rod is rotatably arranged at one end of the moving plate through the third rotating shaft, the other end of the connecting rod is rotatably connected with the third rotating shaft, and the third rotating shaft is arranged at one end of the moving plate;
two ends of the spring are respectively arranged on the two moving plates, and the spring enables the moving plates to move towards opposite directions;
the number of conveyer belts is two, and two conveyer belts set up respectively between removal subassembly and baffle.
Further, the movable plate includes horizontal plate and vertical board, and the horizontal plate level sets up and the horizontal slip sets up on the base, and vertical board is located the one end of keeping away from first pivot on the horizontal plate, and the bottom of vertical board is fixed to be set up on the horizontal plate, and the spring setting is on vertical board, and the second pivot setting is on the horizontal plate.
Further, the connecting rod is an arc-shaped rod.
Furthermore, a rubber pad is arranged on the inner side of the baffle, and a rubber pad is also arranged on one side, far away from the first rotating shaft, of the moving plate.
Further, still include handheld pole, the fixed top that sets up at first pivot of one end of handheld pole, handheld pole and first pivot vertical setting.
Furthermore, the number of the springs is two, and the two springs are respectively positioned on two sides of the rotating plate.
The utility model has the beneficial effects that:
the square tube clamping device is simple in structure, the square tube can be conveniently clamped by the arrangement of the spring and the moving plates, the two square tubes can be clamped by the two moving plates, and the position of the square tube can be conveniently moved by the conveyor belt arranged below the square tubes on the base. The arrangement of the first rotating shaft, the second rotating shaft, the third rotating shaft and the connecting rod facilitates the self-locking state, so that the movable plate is far away from the baffle, and the square pipe can be replaced conveniently or the conveyor belt can drive the square pipe to move.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the present invention in use;
FIG. 2 is a schematic view of another state of the present invention.
Description of the reference numerals
1. A base; 11. a baffle plate; 2. a rotating plate; 311. a horizontal plate; 312. a vertical plate; 32. a second rotating shaft; 33. a connecting rod; 34. a third rotating shaft; 4. a spring.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-2, the automatic locking device for two square pipes comprises: the device comprises a base 1, a rotating plate 2, a moving assembly, a spring 4 and a conveyor belt;
two ends of the base 1 are provided with baffle plates 11;
the middle of the rotating plate 2 is rotatably arranged in the middle of the base 1 through a first rotating shaft;
the number of the moving assemblies is two, and the two moving assemblies are arranged on the base 1 in a central symmetry mode around the first rotating shaft; the moving assembly comprises a moving plate, a second rotating shaft 32, a connecting rod 33 and a third rotating shaft 34, the moving plate is horizontally arranged along the base 1 in a sliding mode, the second rotating shaft 32 is arranged on the moving plate, the second rotating shaft and the first rotating shaft are arranged in parallel in the horizontal direction, one end of the connecting rod 33 is rotatably arranged on the rotating plate 2 through the second rotating shaft 32, the other end of the connecting rod 33 is rotatably arranged at one end of the moving plate through the third rotating shaft 34, the other end of the connecting rod 33 is rotatably connected with the third rotating shaft 34, and the third rotating shaft 34 is arranged at one end of the moving plate;
two ends of the spring 4 are respectively arranged on the two moving plates, and the springs enable the moving plates to move in opposite directions;
the number of conveyor belts is two, and the two conveyor belts are respectively arranged between the moving assembly and the baffle plate 11.
In the utility model, as shown in fig. 1, the distance between two moving plates is the smallest at this time, that is, the distance between each moving plate and the adjacent baffle 11 is the largest, a conveyor belt is arranged between the moving plates and the adjacent baffle 11, the conveyor belt can drive the square tube above to move forward, when in this state, the spring 4 gives elasticity to the two moving plates, so that the two moving plates tend to move in opposite directions, because the first rotating shaft, the two second rotating shafts 32 and the two third rotating shafts 34 are positioned on the same horizontal line, the spring 4 gives elasticity to the left side to the left moving plate, the left side second rotating shaft 32 and the connecting rod 33 connected with the left side second rotating shaft 32, gives elasticity to the right side moving plate, the right side second rotating shaft 32 and the connecting rod 33 connected with the right side second rotating shaft 32, and the two forces are the same, that the force that the upper connecting rod 33 drives the right side third rotating shaft 34 to move to the left side to move to the same as the force that the lower connecting rod 33 moves the left side third rotating shaft 34 to move to the right, the rotating rod 2 is subjected to the same leftward and rightward force, the rotating rod 2 keeps the position unchanged, so that the two moving plates keep the position unchanged, and the conveying belt can drive the square pipe to move or replace the square pipe.
When the square tube needs to be fixed after the conveyor belt drives the square tube to move to a proper position or the square tube is replaced, the first rotating shaft is rotated anticlockwise, the rotating plate 2 rotates anticlockwise, the two second rotating shafts 32 and the two third rotating shafts 34 are not positioned on the same horizontal line, at this time, as shown in fig. 2, the spring 4 brings left elastic force to the left side moving plate, the left side second rotating shaft 32 and the connecting rod 33 connected with the left side second rotating shaft 32, and brings right elastic force to the right side moving plate, the right side second rotating shaft 32 and the connecting rod 33 connected with the right side moving plate, because the two second rotating shafts 32 and the two third rotating shafts 34 are not positioned on the same horizontal line, the end, above the rotating rod 2, in fig. 2, is subjected to left force, the end, below the rotating rod 2, is subjected to right force, the rotating rod 2 rotates anticlockwise, the left side connecting rod 33 drives the right side third rotating shaft 34 to move leftwards, the right side connecting rod 33 drives the left side third rotating shaft 34 to move rightwards, that is, the left side moving plate is clamped by the left elastic force of the spring 4 to the left, the right side moving plate is clamped by the right elastic force of the spring 4 to the right, and at the moment, the two square pipes can be simultaneously processed.
Further, the moving plate includes horizontal plate 311 and vertical plate 312, and horizontal plate 311 level setting and horizontal slip set up on base 1, and vertical plate 312 is located the one end of keeping away from first pivot on horizontal plate 311, and the bottom of vertical plate 312 is fixed to be set up on horizontal plate 311, and spring 4 sets up on vertical plate 312, and second pivot 32 sets up on horizontal plate 311.
In the present invention, the vertical plate 312 is used to connect with the spring 4, so as to receive the elastic force provided by the spring 4, and the horizontal plate 311 is used to provide the second rotating shaft 32, so that the connecting rod 33 is connected with the moving plate and the rotating plate 2, respectively.
Further, the connecting rod 33 is an arc-shaped rod. The circle center of the arc-shaped rod is positioned close to the first rotating shaft.
Further, a rubber pad is arranged on the inner side of the baffle 11, and a rubber pad is also arranged on one side, far away from the first rotating shaft, of the moving plate. The surface of the square tube is protected, and scratches are avoided.
Further, still include handheld pole, the fixed top that sets up at first pivot of one end of handheld pole, handheld pole and first pivot vertical setting. The arrangement of the handheld rod is convenient for rotating the first rotating shaft.
Further, the number of the springs 4 is two, and the two springs 4 are respectively located at both sides of the rotating plate 2. The arrangement of the two springs 4 can enable the moving plate to be subjected to higher elasticity, so that the square tube can be clamped more stably.
The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only a few, and not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (6)
1. Automatic locking device of two square pipes, its characterized in that includes: the device comprises a base (1), a rotating plate (2), a moving assembly, a spring (4) and a conveyor belt;
two ends of the base (1) are provided with baffle plates (11);
the middle of the rotating plate (2) is rotatably arranged in the middle of the base (1) through a first rotating shaft;
the number of the moving assemblies is two, and the two moving assemblies are arranged on the base (1) in a central symmetry mode about the first rotating shaft; the moving assembly comprises a moving plate, a second rotating shaft (32), a connecting rod (33) and a third rotating shaft (34), the moving plate is arranged along the base (1) in a horizontal sliding mode, the second rotating shaft (32) is arranged on the moving plate, the second rotating shaft (32) and the first rotating shaft are arranged in parallel in the horizontal direction, one end of the connecting rod (33) is rotatably arranged on the rotating plate (2) through the second rotating shaft (32), the other end of the connecting rod (33) is rotatably arranged at one end of the moving plate through the third rotating shaft (34), the other end of the connecting rod (33) is rotatably connected with the third rotating shaft (34), and the third rotating shaft (34) is arranged at one end of the moving plate;
two ends of the spring (4) are respectively arranged on the two moving plates, and the spring (4) enables the moving plates to move towards opposite directions;
the number of the conveyor belts is two, and the two conveyor belts are respectively arranged between the moving assembly and the baffle (11).
2. The automatic locking device of two square pipes according to claim 1, wherein the moving plate comprises a horizontal plate (311) and a vertical plate (312), the horizontal plate (311) is horizontally arranged and is slidably arranged on the base (1) along the horizontal direction, the vertical plate (312) is arranged at one end of the horizontal plate (311) far away from the first rotating shaft, the bottom of the vertical plate (312) is fixedly arranged on the horizontal plate (311), the spring (4) is arranged on the vertical plate (312), and the second rotating shaft (32) is arranged on the horizontal plate (311).
3. The automatic locking device of two square pipes according to claim 1, characterized in that the connecting rod (33) is an arc-shaped rod.
4. The automatic locking device for two square pipes according to claim 1, wherein a rubber pad is provided on the inner side of the blocking plate (11), and a rubber pad is also provided on the side of the moving plate away from the first rotating shaft.
5. The automatic locking device of two square pipes according to claim 1, further comprising a hand-held lever, wherein one end of the hand-held lever is fixedly arranged on the top of the first rotating shaft, and the hand-held lever is arranged perpendicular to the first rotating shaft.
6. The automatic locking device of two square pipes according to claim 1, wherein the number of the springs (4) is two, and the two springs (4) are respectively located at both sides of the rotating plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650688.6U CN216758953U (en) | 2021-11-01 | 2021-11-01 | Automatic locking device of two square pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122650688.6U CN216758953U (en) | 2021-11-01 | 2021-11-01 | Automatic locking device of two square pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758953U true CN216758953U (en) | 2022-06-17 |
Family
ID=81960965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122650688.6U Expired - Fee Related CN216758953U (en) | 2021-11-01 | 2021-11-01 | Automatic locking device of two square pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758953U (en) |
-
2021
- 2021-11-01 CN CN202122650688.6U patent/CN216758953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220809 Address after: 050799 Ma Tou Pu Zhen Nan Shuang Jing Cun Cun Dong, Xinle Economic Development Zone, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang chuangjun industry and Trade Co.,Ltd. Address before: 100086 208, 2f, building 1, Mantingfangyuan community, Qingyun Li, Haidian District, Beijing Patentee before: Quanku (Beijing) Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |