CN211193279U - Swing arm type sand straightening machine - Google Patents
Swing arm type sand straightening machine Download PDFInfo
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- CN211193279U CN211193279U CN201921163064.8U CN201921163064U CN211193279U CN 211193279 U CN211193279 U CN 211193279U CN 201921163064 U CN201921163064 U CN 201921163064U CN 211193279 U CN211193279 U CN 211193279U
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- swing arm
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- connecting plate
- work piece
- sand machine
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a swing arm formula directly sand machine belongs to polishing wire drawing technical field, which comprises a housing, the numerical control case, swing arm district and work piece upset district, the swing arm district is by elevating system, swing arm mechanism and bistrique mechanism are constituteed, straight-tooth links to each other with gear wheel connecting plate among the swing arm mechanism, be provided with the cylinder between gear wheel connecting plate and the drive connecting plate, the drive connecting plate passes through the universal joint and links to each other with the emery wheel pole, be provided with buffer cylinder on the emery wheel pole, the second motor passes through the speed reducer and links to each other with the work piece upset follow driving wheel in the work piece upset district, the work piece rack is installed on the. The advantage adopts plc control, and bistrique mechanism adopts and does the circular motion with a fulcrum as the centre of a circle and polish, and the work piece can overturn wantonly, adopts the universal joint to replace traditional connecting rod, when improving production efficiency, practicing thrift the cost of labor, and equipment is more durable, and is more safe and reliable to the producers.
Description
Technical Field
The utility model relates to a polishing wire drawing technical field, in particular to swing arm formula straight sand machine.
Background
The prior work piece polishing with radian at the bottom surface is to manually polish the work piece to be polished by rotating the grinding wheel, or manually move the grinding wheel to polish the radian of the work piece. The two polishing modes require manual operation, very labor-consuming and have higher requirements on manual skill. Later on, some automatic grinding equipment appeared, but also needed artificial holding, it was very inconvenient, and swing arm formula equipment can cause the damage of different degrees to connecting rod in the equipment owing to the increase of swing range moreover.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a swing arm formula straight sand machine adopts plc control, and bistrique mechanism adopts and is circular motion with a fulcrum as the centre of a circle and polish, and the work piece can overturn wantonly, adopts the universal joint to replace traditional connecting rod, when improving production efficiency, practicing thrift the cost of labor, and equipment is more durable, and is more safe and reliable to producers.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a swing arm formula straight sand machine, includes casing 1, numerical control case 2, swing arm district 3 and work piece upset district 4, its characterized in that: the swing arm area 3 is composed of a swing arm mechanism 6 and a grinding head mechanism 7, a straight tooth 6-1 in the swing arm mechanism 6 is connected with a large gear connecting plate 6-2, an air cylinder 6-4 is arranged between the large gear connecting plate 6-2 and a driving connecting plate 6-3, the driving connecting plate 6-3 is connected with a grinding wheel rod 7-1 through a universal joint 6-5, a buffer air cylinder 7-2 is arranged on the grinding wheel rod 7-1, the workpiece overturning area comprises a second motor 4-1, a speed reducer 4-2, a workpiece overturning driven wheel 4-3, a workpiece placing frame 4-4, a sliding block 4-5 and a workpiece rotating shaft 4-6, the second motor 4-1 in the workpiece overturning area 4 is connected with the workpiece overturning driven wheel 4-3 through the speed reducer 4-2, the workpiece placing rack 4-4 is arranged on a workpiece rotating shaft 4-6, and a sliding block 4-5 is arranged on the workpiece rotating shaft 4-6.
Preferably, a bottom plate of the workpiece placing frame is provided with a height adjusting block. The beneficial effects are that: the design can improve the height of the workpiece and more accurately polish.
Preferably, the centers of two sides of the bottom plate of the workpiece placing frame are provided with buffer baffles. The beneficial effects are that: the sliding block mounting plate is prevented from being separated from the guide rail due to overlarge displacement in the moving process.
Preferably, a displacement device 8 is arranged on the upright column of the casing, and a first motor 8-1 in the displacement device 8 is connected with the chain through a worm gear volute speed reducer. The beneficial effects are that: the grinding head mechanism can move back and forth and up and down, and can accurately grind the designated position.
Preferably, a reinforcing support plate is arranged below the bottom plate of the workpiece placing frame. The beneficial effects are that: the workpiece can not deviate along with the vibration of the motor in the operation process of the equipment, and the production precision is ensured.
Preferably, handles 5 are arranged at two ends of the swing arm type straight sand machine shell 1. The beneficial effects are that: is convenient to carry.
Compared with the prior art, the beneficial effects of the utility model are that: adopt plc control, bistrique mechanism adopts and is the circular motion with a fulcrum as the centre of a circle and polish, and the work piece can overturn wantonly, adopts the universal joint to replace traditional connecting rod, when improving production efficiency, practicing thrift the cost of labor, and equipment is more durable, and is more safe and reliable to the producers.
Drawings
Figure 1 is a top view of the present invention,
FIG. 2 is an internal structure view of the grinding head and the swing arm mechanism of the present invention,
fig. 3 is a structural view of the work inverting mechanism.
In the figure: 1. a housing; 2. a numerical control box; 3. a swing arm area; 4. a workpiece overturning area; 4-1, a second motor; 4-2, a speed reducer; 4-3, turning the workpiece over the driven wheel; 4-4, placing a workpiece rack; 4-5, a sliding block; 4-6, a workpiece rotating shaft; 5. a handle; 6. a swing arm mechanism; 6-1, straight teeth; 6-2, connecting a bull gear plate; 6-3, driving connecting plates; 6-4, a cylinder; 6-5, universal joint; 7. a grinding head mechanism; 7-1, grinding wheel rod; 7-2, a buffer cylinder; 8. a displacement mechanism; 8-1 and a first motor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The first embodiment is as follows: as shown in the figure, a swing arm formula straight sand machine, includes casing 1, numerical control case 2, swing arm district 3 and work piece upset district 4, its characterized in that: the swing arm area 3 is composed of a swing arm mechanism 6 and a grinding head mechanism 7, a straight tooth 6-1 in the swing arm mechanism 6 is connected with a large gear connecting plate 6-2, a cylinder 6-4 is arranged between the large gear connecting plate 6-2 and a driving connecting plate 6-3, the driving connecting plate 6-3 is connected with a grinding wheel rod 7-1 through a universal joint 6-5, a buffer cylinder 7-2 is arranged on the grinding wheel rod 7-1, a second motor 4-1 in the workpiece overturning area 4 is connected with a workpiece overturning driven wheel 4-3 through a speed reducer 4-2, a workpiece placing frame 4-4 is arranged on a workpiece rotating shaft 4-6, a sliding block 4-5 is arranged on the workpiece rotating shaft 4-6, and a displacement device 8 is arranged on an upright column of the machine shell, and a first motor 8-1 in the displacement device 8 is connected with a chain through a worm gear volute speed reducer.
Example two: the other structures are the same as the first embodiment, and the difference is that an air cylinder is additionally arranged at the grinding head, so that the grinding head can be adjusted to be the same size according to the size of a workpiece, and the proximity switch is additionally arranged on the grinding wheel, so that the force application size can be adjusted according to the use condition of the grinding materials.
Claims (6)
1. The utility model provides a swing arm formula directly sand machine, includes casing (1), numerical control case (2), swing arm district (3) and work piece upset district (4), its characterized in that: the grinding wheel device is characterized in that the swing arm area (3) is composed of a swing arm mechanism (6) and a grinding head mechanism (7), a straight tooth (6-1) in the swing arm mechanism (6) is connected with a large gear connecting plate (6-2), an air cylinder (6-4) is arranged between the large gear connecting plate (6-2) and a driving connecting plate (6-3), the driving connecting plate (6-3) is connected with a grinding wheel rod (7-1) through a universal joint (6-5), a buffer air cylinder (7-2) is arranged on the grinding wheel rod (7-1), the workpiece overturning area (4) comprises a second motor (4-1), a speed reducer (4-2), a workpiece overturning driven wheel (4-3), a workpiece placing frame (4-4), a sliding block (4-5) and a workpiece rotating shaft (4-6),
the second motor (4-1) in the workpiece overturning area (4) is connected with the workpiece overturning driven wheel (4-3) through the speed reducer (4-2), the workpiece placing frame (4-4) is installed on the workpiece rotating shaft (4-6), and the sliding block (4-5) is installed on the workpiece rotating shaft (4-6).
2. The swing arm type straight sand machine of claim 1, wherein: and a bottom plate of the workpiece placing rack (4-4) is provided with a height adjusting block.
3. The swing arm type straight sand machine of claim 1, wherein: and buffering baffle plates are arranged in the centers of the two sides of the bottom plate of the workpiece placing rack (4-4).
4. The swing arm type straight sand machine of claim 2, wherein: the vertical column of the machine shell (1) is provided with a displacement device (8), and a first motor (8-1) in the displacement device (8) is connected with a chain through a worm gear volute speed reducer.
5. The swing arm type straight sand machine of claim 3, wherein: and a reinforcing support plate is arranged below the bottom plate of the workpiece placing frame (4-4).
6. The swing arm type straight sand machine according to claim 1, wherein handles (5) are arranged at two ends of the casing (1) of the swing arm type straight sand machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163064.8U CN211193279U (en) | 2019-07-23 | 2019-07-23 | Swing arm type sand straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163064.8U CN211193279U (en) | 2019-07-23 | 2019-07-23 | Swing arm type sand straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211193279U true CN211193279U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163064.8U Active CN211193279U (en) | 2019-07-23 | 2019-07-23 | Swing arm type sand straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211193279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405586A (en) * | 2019-07-24 | 2019-11-05 | 宁波奥涵机械科技有限公司 | A kind of swing arm face polishing wire drawing grinding head mechanism |
-
2019
- 2019-07-23 CN CN201921163064.8U patent/CN211193279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405586A (en) * | 2019-07-24 | 2019-11-05 | 宁波奥涵机械科技有限公司 | A kind of swing arm face polishing wire drawing grinding head mechanism |
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