CN215037569U - Automatic turnover mechanism for parts - Google Patents
Automatic turnover mechanism for parts Download PDFInfo
- Publication number
- CN215037569U CN215037569U CN202121246710.4U CN202121246710U CN215037569U CN 215037569 U CN215037569 U CN 215037569U CN 202121246710 U CN202121246710 U CN 202121246710U CN 215037569 U CN215037569 U CN 215037569U
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- plate
- clamping
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- rotating
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- 230000007246 mechanism Effects 0.000 title claims abstract description 80
- 230000007306 turnover Effects 0.000 title claims description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of automated manufacturing and specifically relates to indicate an automatic tilting mechanism of part. The mechanism comprises a base, a linear mechanism, a rotating mechanism and a clamping mechanism. The base is formed by welding a bottom plate, a vertical plate and a square tube. The base is used for mounting the linear mechanism; the linear mechanism consists of a servo motor, a motor seat, a base, a guide rail, a ball screw and a sliding block. The linear mechanism is arranged on the vertical plate, a servo motor of the linear mechanism faces upwards, and the linear mechanism drives the rotating mechanism to vertically and linearly move. The rotating mechanism is composed of a connecting plate and a rotating cylinder and is used for driving the clamping mechanism to rotate so as to overturn the part. The connecting plate is installed on the slider, and revolving cylinder installs in the connecting plate top. The clamping mechanism consists of a connecting angle plate, a pneumatic clamping jaw, a cushion block and a clamping plate. The clamping mechanism is arranged on the rotating mechanism and rotates along with the rotating mechanism. The clamping mechanism is used for clamping the workpiece. The utility model discloses aim at overturns the part of needs upset in for the automatic machine tooling process, can be applied to in the upset process among the automatic processing process.
Description
Technical Field
The utility model relates to an automated manufacturing field specifically is an automatic tilting mechanism of part.
Background
In the manufacturing process, after one surface of a part is processed, the part is often required to be turned over for processing in the next procedure. In automated processes, it is often desirable for the machine to automatically perform the turning operation. However, the parts in the manufacturing industry are complex in structure and different in size. The parts of different structures need to be turned at different angles. The grabbing positions of parts with different sizes are different. Meanwhile, the machining precision of parts is higher and higher, and the requirement on automatic peripheral equipment is higher and higher. Under these circumstances, when a part is turned, factors such as the turning angle of the part, the size of the part, the machining precision of the part and the like are considered. By combining the factors, if an automatic part turnover mechanism can be designed, great help can be brought to automatic manufacturing.
SUMMERY OF THE UTILITY MODEL
The utility model is to above the problem is according to the rotation angle demand of difference and the accurate part that snatchs, has designed a mechanism, its compact structure, simple and practical. The mechanism can be turned over at different angles to grab parts with different sizes, and can accurately move to a grabbed position. Therefore, the efficiency of automatic production can be greatly improved. The utility model adopts the technical proposal that:
(1) the device comprises a base, a linear mechanism, a rotating mechanism and a clamping mechanism.
(2) The base is formed by welding a bottom plate, a vertical plate and a square tube. Mounting holes are formed in two sides of the bottom plate and are used for being mounted in other automatic peripheral equipment. Two steel sheets welded on the vertical plate are used as the mounting positions of the linear mechanism. The square tube is used for enhancing the rigidity of the base and ensuring the stability of the mechanism in the operation process. The linear mechanism consists of a servo motor, a motor seat, a base, a guide rail, a ball screw and a slide block, wherein the ball screw and the slide block form a ball screw pair. The linear mechanism drives the rotating mechanism to vertically and linearly move. The rotating mechanism is composed of a connecting plate and a rotating cylinder, and the rotating mechanism is used for driving the grabbing mechanism to rotate so as to overturn the parts. The connecting plate is installed on the slider, and revolving cylinder installs in the connecting plate top. The clamping mechanism consists of a connecting angle plate, a pneumatic clamping jaw, a cushion block and a clamping plate. The connection angle plate is arranged on the rotary table of the rotary cylinder, the pneumatic clamping jaw is arranged on the connection angle plate, and the two cushion blocks and the two clamping plates are arranged at two ends of the cylinder. The linear mechanism can control the pneumatic clamping jaw to accurately grab the part.
(3) The servo motor adopted by the linear mechanism is a servo motor with a brake. The servo motor is used for driving the ball screw to drive the rotating mechanism and the grabbing mechanism to vertically move up and down. In order to reduce friction and improve efficiency, the ball screw adopts 3-4 threads, and has larger thread pitch and no self-locking characteristic. In the event of a power failure, the weight of the linear mechanism, the gripping mechanism and the parts will cause the slide to move downward if the servo motor is not provided with a brake. In order to avoid the situation that the mechanism slides down due to emergency situations such as power failure, the linear mechanism adopts a servo motor with a brake.
(4) The linear mechanism adopts a square ball linear guide rail, rolling friction is formed between the sliding block and the screw rod and between the sliding block and the guide rail, friction force is small, and up-and-down movement is facilitated. The directional linear guide rail can bear overturning force. When the slide block is subjected to overturning force caused by the rotating mechanism, the grabbing mechanism and the parts, the guide rail can still run smoothly. The stroke of the ball screw is 410mm, the ball screw is suitable for parts with different sizes, and meanwhile, the sliding block can be controlled to be accurately stopped at a grabbing position, so that grabbing is flexible.
(6) The rotating angle of the rotating cylinder can be adjusted within the range of 0-190 degrees. The rotating angle of the rotating cylinder can be adjusted for parts with different processing technology requirements, so that the technology requirements are met.
(7) A base plate is arranged between the pneumatic clamping jaw and the clamping plate, the mounting base plate is used for adjusting the size of an opening of the pneumatic clamping jaw, and parts with different sizes can be grabbed by using base plates with different thicknesses; a piece of rubber is pasted to the splint inboard, snatchs heavier part like this and can increase frictional force in order to prevent dropping, also avoids causing collision deformation to the part simultaneously.
The utility model has the advantages that: the ball screw of accurate control position for the mechanism can overturn the part of equidimension not, can accurately snatch the part and overturn, and can adjust the vertical distance after the upset and steadily place the work piece. The angle-adjustable rotary cylinder can be turned over at different angles according to parts with different process requirements, and is wide in application. The replacement of the cushion blocks with different thicknesses can turn parts with different sizes on the premise of not replacing the pneumatic clamping jaw, so that the cost is saved. The utility model has the advantages of simple structure and reasonable design, can wide application in the automated manufacturing trade.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the base of the present invention.
The labels in the figures are: 1. the device comprises a base, 2 parts of guide rails, 3 parts of ball screws, 4 parts of connecting plates, 5 parts of sliding blocks, 6 parts of rotating cylinders, 7 parts of connecting angle plates, 8 parts of servo motors, 9 parts of cushion blocks, 10 parts of clamping plates, 11 parts of rubber, 12 parts of pneumatic clamping jaws, 1-1 parts of bottom plates, 1-2 parts of square tubes, 1-3 parts of vertical plates and 1-4 parts of steel plates.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
The structure of the utility model is as shown in figure 1, comprising the following components:
the mechanism comprises a base, a linear mechanism, a rotating mechanism and a clamping mechanism. The base 1 is formed by welding a bottom plate 1-1, a vertical plate 1-3 and a square tube 1-2. The linear mechanism consists of a servo motor 8, a guide rail 2, a ball screw 3 and a slide block 5. The linear mechanism is arranged on the vertical plate 1-3, and the servo motor faces upwards 8. The rotating mechanism consists of a connecting plate 4 and a rotating cylinder 6. The connecting plate 4 is installed on the slider 5, and the revolving cylinder 6 is installed above the connecting plate 4. The clamping mechanism consists of a connecting angle plate 7, a pneumatic clamping jaw 12, a cushion block 9 and a clamping plate 10. The connecting angle plate 7 is arranged on a rotary table of the rotary cylinder 6, the pneumatic clamping jaw 12 is arranged on the connecting angle plate 7, and the two cushion blocks 9 and the two clamping plates 10 are arranged at two ends of the pneumatic clamping jaw 12. The splint also includes two pieces of rubber.
As shown in fig. 2, which is a perspective view of the base of the present invention, the square tube 1-2 is used to enhance the rigidity of the mechanism, so that the mechanism is not easy to deform. The steel plates 1-4 are the installation positions of the linear mechanism. The threaded hole of the linear mechanism is aligned with the mounting hole of the linear mechanism.
The utility model discloses carry out the concrete action of the automatic upset of part as follows:
1) the servo motor drives the ball screw to drive the sliding block to vertically move, the grabbing mechanism moves to the grabbing position, the pneumatic clamping jaw is closed, and the part is clamped.
2) The ball screw drives the sliding block to move upwards, the rotating cylinder rotates to an adjusted angle, and the part is turned over.
3) The slide block moves downwards to a part machining position, the pneumatic clamping jaw is opened, and the part is placed;
4) the slide block moves upwards, and the part overturning work is finished;
in specific use, the cushion blocks with different thicknesses can be replaced, and parts with different sizes can be grabbed and overturned.
To sum up, the utility model discloses an automatic tilting mechanism of part can accomplish the automatic upset of part, can reach anticipated purpose.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. An automatic turnover mechanism for parts comprises a base, a linear mechanism, a rotating mechanism and a clamping mechanism, and is characterized in that:
the base is formed by welding a bottom plate, a vertical plate and a square tube, and six mounting holes are formed in two sides of the bottom plate; two steel plates are welded on the vertical plate, and five threaded holes are formed in the vertical plate respectively and used for installing the linear mechanism; the linear mechanism consists of a servo motor, a motor seat, a base, a guide rail, a ball screw and a slide block, wherein the ball screw and the slide block form a ball screw pair; the servo motor is arranged on the motor seat; the linear mechanism is arranged on the vertical plate, a servo motor of the linear mechanism faces upwards, and the linear mechanism drives the rotating mechanism to vertically and linearly move; the rotating mechanism consists of a connecting plate and a rotating cylinder, and is used for driving the grabbing mechanism to rotate so as to overturn the part; the connecting plate is arranged on the sliding block, and the rotary cylinder is arranged above the connecting plate; the clamping mechanism consists of a connecting angle plate, a pneumatic clamping jaw, a cushion block and a clamping plate; the connection angle plate is arranged on the rotary table of the rotary cylinder, the pneumatic clamping jaw is arranged on the connection angle plate, and the two cushion blocks and the two clamping plates are arranged at two ends of the cylinder.
2. The automatic turnover mechanism of claim 1, wherein: the servo motor is a servo motor with a brake.
3. The automatic turnover mechanism of claim 1, wherein: the position of the rotary cylinder moves up and down along with the sliding block, and the stroke of the ball screw is 410 mm.
4. The automatic turnover mechanism of claim 1, wherein: the rotating angle of the rotating cylinder can be adjusted, and the adjusting range is 0-190 degrees.
5. The automatic turnover mechanism of claim 1, wherein: a base plate is arranged between the pneumatic clamping jaw and the clamping plate; a piece of rubber is stuck on the inner side of the splint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121246710.4U CN215037569U (en) | 2021-06-04 | 2021-06-04 | Automatic turnover mechanism for parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121246710.4U CN215037569U (en) | 2021-06-04 | 2021-06-04 | Automatic turnover mechanism for parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215037569U true CN215037569U (en) | 2021-12-07 |
Family
ID=79207474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121246710.4U Expired - Fee Related CN215037569U (en) | 2021-06-04 | 2021-06-04 | Automatic turnover mechanism for parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215037569U (en) |
-
2021
- 2021-06-04 CN CN202121246710.4U patent/CN215037569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |