CN221135079U - Piston pin processing material feeding unit - Google Patents
Piston pin processing material feeding unit Download PDFInfo
- Publication number
- CN221135079U CN221135079U CN202322800800.9U CN202322800800U CN221135079U CN 221135079 U CN221135079 U CN 221135079U CN 202322800800 U CN202322800800 U CN 202322800800U CN 221135079 U CN221135079 U CN 221135079U
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- welded
- shaped frame
- feeding table
- piston pin
- feeding
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- 238000003754 machining Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000000707 wrist Anatomy 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 21
- 238000005096 rolling process Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of piston pin feeding, in particular to a piston pin processing and feeding device, which comprises a base, wherein a feeding table is of a slope structure, a U-shaped frame is rotatably arranged on the outer side wall of the feeding table through a pin, a first baffle rod is welded on the bottom side of a first connecting rod, a second baffle rod is welded on the top side of a second connecting rod, a spring is welded on the top end of the U-shaped frame, a fixed plate is welded on the bottom side of the feeding table, a cam is fixedly welded on the rotating rod, an output shaft of a first motor is fixedly connected with the rotating rod, a square groove is formed in the bottom plate of the feeding table, the second baffle rod is placed in the square groove, the U-shaped frame is driven to reciprocate through the cam, the U-shaped frame sequentially loosens a piston pin, the piston pin sequentially rolls into a machine of a next procedure at a uniform speed, the phenomenon that the piston pin is blocked by the machine of the next procedure due to the fact that the piston pin is conveyed too much at one time is avoided, and the feeding uniformity is improved.
Description
Technical Field
The utility model relates to the technical field of piston pin feeding, in particular to a piston pin processing and feeding device.
Background
The piston pin is a cylindrical pin arranged on the piston skirt, is used as a part commonly used in machinery, and is subjected to mass production and processing, and a feeding device is required to be used for conveying the piston pin from drilling equipment to polishing equipment in the processing process.
One chinese patent with publication No. CN207467610U discloses a feeding device for piston pin processing, which comprises a frame, be equipped with the feed chute in the frame, in the frame that the feed chute slope set up, the lower extreme of feed chute is equipped with the discharge gate, be equipped with in the frame and be located the piston pin conveyer belt of the lower extreme of feed chute, the piston pin blank rolls downwards along the feed chute that the slope set up under the effect of gravity, when moving to discharge gate department, is carried to the piston pin conveyer belt by loading attachment, carries out the transportation of piston pin to accomplish subsequent processing operation.
In the prior feeding device, the feeding speed cannot be adjusted in the process of conveying the piston pins, and the piston pins which are conveyed too much at one time easily cause the machine blockage of the next process, so that the production efficiency is affected, and the feeding uniformity is lower; therefore, a piston pin machining feeding device is provided for solving the problems.
Disclosure of utility model
In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides a piston pin processing and feeding device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a piston pin processing and feeding device, which comprises a base, wherein two groups of first foot frames and two groups of second foot frames are welded on the base, a feeding table is welded on the first foot frames and the second foot frames, the feeding table is of a slope structure, a material control component is arranged on the feeding table and comprises a U-shaped frame, the U-shaped frame is rotationally arranged on the outer side wall of the feeding table through a pin, the U-shaped frame is transversely arranged, a first connecting rod is welded on the side wall of the top end of the U-shaped frame, a first baffle rod is welded on the bottom side of the first connecting rod, a second connecting rod is welded on the side wall of the bottom end of the U-shaped frame, a second baffle rod is welded on the top side of the second connecting rod, the lengths of the upper end and the lower end of the U-shaped frame are different, and the top end of the U-shaped frame is welded with a spring, the other side of the spring is fixedly connected with a feeding table, a fixed plate is welded on the bottom side of the feeding table, a first motor is arranged on the side wall of the fixed plate through a stand, a rotating rod is rotatably arranged on the other side of the fixed plate through a bearing, a cam is fixedly welded on the rotating rod, an output shaft of the first motor is fixedly connected with the rotating rod, a square groove is arranged on the bottom plate of the feeding table, the second gear lever is arranged in the square groove, a plurality of groups of piston pins are arranged on the feeding table, the U-shaped frame is driven to reciprocate through the reciprocating rotation of the cam, the U-shaped frame releases the piston pins successively, the piston pins roll into a machine of the next process continuously and uniformly, the phenomenon that the machine of the next process is blocked due to the fact that too many piston pins are conveyed at one time is avoided, and the feeding uniformity is improved.
Preferably, four groups of third foot frames are welded on the base, two groups of supporting plates are symmetrically welded on the third foot frames, a first rotating shaft and a second rotating shaft are rotatably installed between the two groups of supporting plates through bearings, a driving wheel is fixedly sleeved on the first rotating shaft, a driven wheel is fixedly sleeved on the second rotating shaft, a transmission chain is jointly sleeved on the driving wheel and the driven wheel, a first rolling roller is fixedly sleeved on the first rotating shaft, a second rolling roller is fixedly sleeved on the second rotating shaft, a conveying belt is jointly sleeved on the first rolling roller and the second rolling roller, a second motor is installed on the side wall of each supporting plate through a base, an output shaft of the second motor is fixedly connected with the first rotating shaft, the first rolling roller and the second rolling roller are driven to synchronously rotate through the operation of the second motor, the first rolling roller and the second rolling roller drive the conveying belt on the first rolling roller, and the second rolling roller drive the conveying belt to rotate until the piston pin falls onto a feeding table, and quick conveying of the piston pin is realized.
The utility model has the advantages that:
1. According to the utility model, the U-shaped frame is driven to reciprocate by the reciprocating rotation of the cam, the U-shaped frame releases the piston pins successively, the piston pins roll into a machine of the next process continuously and uniformly, the phenomenon that the machine of the next process is blocked by one-time conveying of excessive piston pins is avoided, and the feeding uniformity is improved.
2. According to the utility model, the piston pin is placed on the conveyor belt, and the first roller and the second roller are driven to synchronously rotate through the operation of the second motor, so that the conveyor belt on the conveyor belt is driven by the first roller and the second roller to rotate, and the conveyor belt drives the piston pin on the conveyor belt to rotate until the piston pin falls onto the feeding table, thereby realizing rapid conveying of the piston pin, and being beneficial to improving feeding efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of a first view;
FIG. 2 is a schematic view of a three-dimensional structure of a U-shaped frame;
FIG. 3 is a schematic perspective view of a material control assembly;
fig. 4 is a schematic view of the internal perspective structure of the conveyor belt.
In the figure: 1. a base; 2. a first foot rest; 3. a second stand; 4. a feeding table; 5. a U-shaped frame; 6. a first connecting rod; 7. a first lever; 8. a second connecting rod; 9. a second lever; 10. a fixing plate; 11. a first motor; 12. a rotating lever; 13. a cam; 14. a square groove; 15. a piston pin; 16. a third tripod; 17. a support plate; 18. a first rotation shaft; 19. a second rotation shaft; 20. a driving wheel; 21. driven wheel; 22. a drive chain; 23. a first roller; 24. a second roller; 25. a conveyor belt; 26. a second motor; 27. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a piston pin processing and feeding device comprises a base 1, two groups of first foot supports 2 and two groups of second foot supports 3 are welded on the base 1, a feeding table 4 is welded on the first foot supports 2 and the second foot supports 3, the feeding table 4 is of a slope structure, a material control component is installed on the feeding table 4, the material control component comprises a U-shaped frame 5, the U-shaped frame 5 is rotatably installed on the outer side wall of the feeding table 4 through pins, the U-shaped frame 5 is transversely arranged, a first connecting rod 6 is welded on the side wall at the top end of the U-shaped frame 5, a first stop rod 7 is welded on the bottom side of the first connecting rod 6, a second connecting rod 8 is welded on the side wall at the bottom end of the U-shaped frame 5, a second stop rod 9 is welded on the top side of the second connecting rod 8, the lengths of the upper end and the lower end of the U-shaped frame 5 are different, the top end of the U-shaped frame 5 is welded with a spring 27, the other side of the spring 27 is fixedly connected with a feeding table 4, the bottom side of the feeding table 4 is welded with a fixed plate 10, the side wall of the fixed plate 10 is provided with a first motor 11 through a stand, the other side of the fixed plate 10 is rotatably provided with a rotating rod 12 through a bearing, the rotating rod 12 is fixedly welded with a cam 13, the output shaft of the first motor 11 is fixedly connected with the rotating rod 12, the bottom plate of the feeding table 4 is provided with a square groove 14, a second stop lever 9 is arranged in the square groove 14, a plurality of groups of piston pins 15 are arranged on the feeding table 4, four groups of third foot frames 16 are welded on the base 1, two groups of support plates 17 are symmetrically welded on the third tripod 16, a first rotating shaft 18 and a second rotating shaft 19 are rotatably installed between the two groups of support plates 17 through bearings, a driving wheel 20 is fixedly sleeved on the first rotating shaft 18, a driven wheel 21 is fixedly sleeved on the second rotating shaft 19, a transmission chain 22 is jointly sleeved on the driving wheel 20 and the driven wheel 21, a first roller 23 is fixedly sleeved on the first rotating shaft 18, a second roller 24 is fixedly sleeved on the second rotating shaft 19, a transmission belt 25 is jointly sleeved on the first roller 23 and the second roller 24, a second motor 26 is installed on the side wall of the support plate 17 through a base, the output shaft of the second motor 26 is fixedly connected with the first rotating shaft 18; in operation, the existing feeding device cannot adjust feeding speed in the process of conveying the piston pins 15, and the piston pins 15 which are conveyed too much at one time easily cause machine blockage of the next process, thereby affecting production efficiency and leading to lower feeding uniformity, by placing the piston pins 15 on the conveying belt 25 and operating through the second motor 26, the first rotating shaft 18 is driven to rotate, the first rotating shaft 18 drives the driving wheel 20 to rotate, the driving wheel 20 drives the driven wheel 21 to rotate, the driven wheel 21 drives the second rotating shaft 19 to rotate, the first rotating shaft 18 and the second rotating shaft 19 synchronously rotate, the first rolling roller 23 and the second rolling roller 24 synchronously rotate, the first roller 23 and the second roller 24 drive the conveyor belt 25 on the first roller to rotate, and the conveyor belt 25 drives the piston pin 15 on the conveyor belt to rotate until the piston pin 15 falls onto the material feeding table 4; the U-shaped frame 5 is pulled downwards through the spring 27, the direction of the U-shaped frame 5 is inclined downwards, and at the moment, the first stop rod 7 is blocked at the front end of the first piston pin 15, so that the piston pin 15 continuously falls onto the feeding table 4 and can be accumulated on the feeding table 4, and accumulation in a machine in the next process can be avoided; the first motor 11 operates to drive the rotating rod 12 to rotate, the rotating rod 12 drives the cam 13 to rotate, the cam 13 jacks up the U-shaped frame 5 when rotating, namely, the U-shaped frame 5 rotates from obliquely downwards to obliquely upwards, after the U-shaped frame 5 moves to obliquely upwards, the first baffle rod 7 and the second baffle rod 9 on the U-shaped frame 5 are lifted at the same time, the front end of the first piston pin 15 is not blocked by the first baffle rod 7 any more, the first piston pin 15 rolls down until the first piston pin rolls into a machine in the next working procedure, the second baffle rod 9 is lifted, the second baffle rod 9 is blocked at the front end of the second piston pin 15, and the blocking of all piston pins 15 behind the first piston pin 15 is realized; the cam 13 rotates reciprocally to drive the U-shaped frame 5 to rotate reciprocally, so that the piston pins 15 can be loosened successively, the piston pins 15 roll into the machine of the next process continuously and uniformly, the phenomenon that the machine of the next process is blocked due to the fact that too many piston pins 15 are conveyed at one time is avoided, and the feeding uniformity is improved.
According to the working principle, in the process of conveying the piston pins 15, the feeding speed cannot be adjusted, the piston pins 15 which are conveyed too much at one time are easy to cause machine blockage of the next process, so that production efficiency is affected, and feeding uniformity is low; the U-shaped frame 5 is pulled downwards through the spring 27, the direction of the U-shaped frame 5 is inclined downwards, and at the moment, the first stop rod 7 is blocked at the front end of the first piston pin 15, so that the piston pin 15 continuously falls onto the feeding table 4 and can be accumulated on the feeding table 4, and accumulation in a machine in the next process can be avoided; the first motor 11 operates to drive the rotating rod 12 to rotate, the rotating rod 12 drives the cam 13 to rotate, the cam 13 jacks up the U-shaped frame 5 when rotating, namely, the U-shaped frame 5 rotates from obliquely downwards to obliquely upwards, after the U-shaped frame 5 moves to obliquely upwards, the first baffle rod 7 and the second baffle rod 9 on the U-shaped frame 5 are lifted at the same time, the front end of the first piston pin 15 is not blocked by the first baffle rod 7 any more, the first piston pin 15 rolls down until the first piston pin rolls into a machine in the next working procedure, the second baffle rod 9 is lifted, the second baffle rod 9 is blocked at the front end of the second piston pin 15, and the blocking of all piston pins 15 behind the first piston pin 15 is realized; the cam 13 rotates reciprocally to drive the U-shaped frame 5 to rotate reciprocally, so that the piston pins 15 can be loosened successively, the piston pins 15 roll into the machine of the next process continuously and uniformly, the phenomenon that the machine of the next process is blocked due to the fact that too many piston pins 15 are conveyed at one time is avoided, and the feeding uniformity is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The piston pin processing and feeding device is characterized by comprising a base (1), wherein two groups of first foot frames (2) and two groups of second foot frames (3) are welded on the base (1), a feeding table (4) is welded on the first foot frames (2) and the second foot frames (3), the feeding table (4) is of a slope structure, a material control component is mounted on the feeding table (4), the material control component comprises a U-shaped frame (5), the U-shaped frame (5) is rotatably mounted on the outer side wall of the feeding table (4) through a pin, the U-shaped frame (5) is transversely arranged, a first connecting rod (6) is welded on the top end side wall of the U-shaped frame (5), a first stop rod (7) is welded on the bottom side of the first connecting rod (6), a second connecting rod (8) is welded on the top side wall of the U-shaped frame (5), the lengths of the upper end and the lower end of the U-shaped frame (5) are different, a spring (27) is fixedly mounted on the other side wall (10) of the feeding table (4), a spring (10) is fixedly mounted on the other side of the feeding table (10), the cam (13) is fixedly welded on the rotating rod (12), and an output shaft of the first motor (11) is fixedly connected with the rotating rod (12).
2. The wrist pin machining feeding device according to claim 1, wherein: square grooves (14) are formed in the bottom plate of the feeding table (4), second baffle rods (9) are placed in the square grooves (14), and a plurality of groups of piston pins (15) are placed on the feeding table (4).
3. The wrist pin machining feeding device according to claim 1, wherein: four groups of third foot frames (16) are welded on the base (1), two groups of support plates (17) are symmetrically welded on the third foot frames (16), and a first rotating shaft (18) and a second rotating shaft (19) are rotatably installed between the two groups of support plates (17) through bearings.
4. A wrist pin machining feed device according to claim 3, wherein: the driving wheel (20) is fixedly sleeved on the first rotating shaft (18), the driven wheel (21) is fixedly sleeved on the second rotating shaft (19), and the driving wheel (20) and the driven wheel (21) are jointly sleeved with a transmission chain (22).
5. A wrist pin machining feed device according to claim 3, wherein: the first rotating shaft (18) is fixedly sleeved with a first roller (23), the second rotating shaft (19) is fixedly sleeved with a second roller (24), and the first roller (23) and the second roller (24) are sleeved with a conveying belt (25) together.
6. A wrist pin machining feed device according to claim 3, wherein: a second motor (26) is arranged on the side wall of the supporting plate (17) through a stand, and an output shaft of the second motor (26) is fixedly connected with the first rotating shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800800.9U CN221135079U (en) | 2023-10-18 | 2023-10-18 | Piston pin processing material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800800.9U CN221135079U (en) | 2023-10-18 | 2023-10-18 | Piston pin processing material feeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221135079U true CN221135079U (en) | 2024-06-14 |
Family
ID=91416166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322800800.9U Active CN221135079U (en) | 2023-10-18 | 2023-10-18 | Piston pin processing material feeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221135079U (en) |
-
2023
- 2023-10-18 CN CN202322800800.9U patent/CN221135079U/en active Active
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