CN116923620B - Motorcycle upper connecting plate and production process thereof - Google Patents
Motorcycle upper connecting plate and production process thereofInfo
- Publication number
- CN116923620B CN116923620B CN202310759892.2A CN202310759892A CN116923620B CN 116923620 B CN116923620 B CN 116923620B CN 202310759892 A CN202310759892 A CN 202310759892A CN 116923620 B CN116923620 B CN 116923620B
- Authority
- CN
- China
- Prior art keywords
- groove
- handlebar
- upper connecting
- connecting plate
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/20—Connections between forks and handlebars or handlebar stems resilient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
本发明提供了一种摩托车上联板，包括上联板主体，上联板主体上设有两个把手安装台、两个减震器安装孔、导向柱安装孔，把手安装台上可拆卸连接有扣板，扣板与把手安装台扣合形成车把安装孔，车把安装孔的内壁开设有三角槽，三角槽包括依次连接形成人字型锁槽的第一锥面和第二锥面；车把安装孔内设有连接圆筒，连接圆筒可拆卸连接于车把的外壁，连接圆筒上滑动设有自锁滑块，自锁滑块一端设有与锁槽适配的锁头，自锁滑块的另一端设有压板，压板嵌入连接圆筒的内壁并抵紧车把，其上联板保证车把手受到冲击，车把手不易沿通孔的轴线方向发生窜动，避免车把手出现位置偏差；本发明还提供了该摩托车上联板的生产工艺，包括下料、压扁等生产步骤。
The present invention provides a motorcycle upper connecting plate, comprising an upper connecting plate main body, wherein the upper connecting plate main body is provided with two handle mounting platforms, two shock absorber mounting holes, and a guide column mounting hole, the handle mounting platform is detachably connected with a buckle plate, the buckle plate and the handle mounting platform are buckled together to form a handlebar mounting hole, the inner wall of the handlebar mounting hole is provided with a triangular groove, the triangular groove comprises a first conical surface and a second conical surface which are sequentially connected to form a herringbone locking groove; a connecting cylinder is provided in the handlebar mounting hole, the connecting cylinder is detachably connected to the outer wall of the handlebar, a self-locking slider is slidably provided on the connecting cylinder, a lock head which is adapted to the locking groove is provided at one end of the self-locking slider, a pressure plate is provided at the other end of the self-locking slider, the pressure plate is embedded in the inner wall of the connecting cylinder and pressed against the handlebar, the upper connecting plate ensures that the handlebar is not easily moved along the axial direction of the through hole when subjected to impact, thereby avoiding position deviation of the handlebar; the present invention also provides a production process of the motorcycle upper connecting plate, comprising production steps such as blanking and flattening.
Description
Technical Field
The invention relates to the technical field of motorcycle accessories, in particular to an upper connecting plate of a motorcycle and a production process thereof.
Background
The upper yoke plate is a special-shaped body part of a motorcycle, which is used for connecting a motorcycle handle and an important part of a motorcycle front fork, but the upper yoke plate has some defects in use.
For example, chinese patent publication No. CN209426965U discloses an upper connecting plate of a motorcycle riser assembly, which includes a triangular plate body, a connecting column detachably connected to the top of the triangular plate body, a fastening plate detachably connected to the top of the connecting column, and a handle installed in a through hole formed by fastening the connecting column and the fastening plate, the structure of the upper connecting plate is simple and convenient and rapid to install, but the upper connecting plate has some disadvantages;
For example, in the running process of a motorcycle, a fixing nut for fixing a buckling plate and a connecting column is vibrated to easily loosen bolts and nuts, so that the surface pressure between a handle and the buckling plate is reduced, and when the handle impacts the ground to receive the axial impact force of the handle after the motorcycle is loosened, the handle is easy to move along the axial direction of a through hole, so that the position deviation of the handle is caused.
Disclosure of Invention
In view of the above, the present invention is to provide a motorcycle upper yoke plate and a production process thereof, which can prevent the handle from moving along the axial direction of the through hole and avoid the position deviation of the handle if the handle is impacted after the bolt and the nut are loosened.
In order to solve the technical problems, the technical scheme of the invention is that the motorcycle upper yoke plate comprises an upper yoke plate main body, wherein the upper yoke plate main body is provided with two handle mounting tables, two shock absorber mounting holes and a guide post mounting hole, a buckle plate is detachably connected to the handle mounting tables, the buckle plate is buckled with the handle mounting tables to form handle mounting holes, triangular grooves are formed in the inner walls of the handle mounting holes, each triangular groove comprises a first conical surface and a second conical surface which are sequentially connected, the inner diameters of the first conical surface and the second conical surface are gradually reduced from the center of the handle mounting table to the two ends of the handle mounting holes, and a Y-shaped locking groove is formed at the joint of the first conical surface and the second conical surface;
The novel bicycle is characterized in that a connecting cylinder is arranged in the handlebar mounting hole, a handlebar is detachably connected in the connecting cylinder, a sliding hole is formed in the side wall of the connecting cylinder, a self-locking sliding block is arranged in the sliding hole in a sliding mode, one end of the self-locking sliding block stretches into the triangular groove and is provided with a lock head matched with the locking groove, the other end of the self-locking sliding block is provided with a pressing plate, and the pressing plate is embedded into the inner wall of the connecting cylinder and abuts against the handlebar.
According to the technical scheme, the handle is arranged on the outer wall of the connecting cylinder, the tapered end of the self-locking sliding block stretches out of the outer wall of the connecting cylinder, the connecting cylinder is arranged in the handlebar mounting hole at the top of the handle mounting table, the tapered end is abutted against the locking groove, the inner surface of the pressing plate abuts against the handle, the connecting cylinder cannot axially displace because of the matching of the tapered end and the locking groove, the pressing plate abuts against the handle, the handle is fixed, the buckle plate is buckled on the handle mounting table and is fixed through the bolt, the connecting cylinder is located in the handlebar mounting hole, when axial impact occurs to the handle, the impact force is transmitted to the connecting cylinder together, the connecting cylinder is forced to axially displace, but due to the fact that the tapered groove and the tapered end are matched, the trend of axial movement only enables the first tapered surface or the second tapered surface to press the self-locking sliding block to slide into the connecting cylinder, and accordingly the pressing plate is enabled to apply to the handle in a larger pressure, the fact that the handle is always in a clamping state, and the handle cannot easily move axially when the handle is subjected to axial impact.
Preferably, guide inclined planes are arranged at two ends of the pressing plate, and the guide inclined planes face to the central axis of the handlebar mounting hole.
Through the technical scheme, when the handle passes through the connecting cylinder, the handle abuts against the guide inclined plane to force the self-locking sliding block to slide in the direction away from the center of the connecting cylinder, so that interference between the handle and the self-locking sliding block during installation of the handle is avoided.
Preferably, a guide groove is formed in the wall of the sliding hole along the radial direction of the connecting cylinder, the guide groove is communicated with the inner wall of the connecting cylinder, a reset spring is arranged in the guide groove, and two ends of the reset spring are respectively fixed on the end part of the guide groove and the pressing plate.
According to the technical scheme, after the handle passes through the connecting cylinder and abuts against the guide inclined plane to force the self-locking sliding block to slide, the self-locking sliding block drives the reset spring to compress along the guide groove, reset of the self-locking sliding block when the handle exits from the connecting cylinder is guaranteed through the reset spring, and meanwhile the guide groove guarantees guiding in the compression and stretching processes of the reset spring.
Preferably, the mounting groove has been seted up to the bottom of handlebar mounting hole, the sliding of mounting groove is equipped with the ejector pin, the top of ejector pin is equipped with the roof, the roof embedding the handlebar mounting hole, the bottom of ejector pin is equipped with spring one, the other end of spring one is contradicted the diapire of mounting groove, the inside slip of ejector pin is equipped with extrusion rod, joint pole, the axis of extrusion rod with the axis coincidence of ejector pin, the one end of extrusion rod extends to the top of roof, the axis of joint pole with the axis of extrusion rod is perpendicular, the one end of joint pole extends to in the handle mount table, the other end of joint pole is equipped with spring two, the other end butt of spring two the ejector pin, still be equipped with the wedge groove on the joint pole, the inclined plane of wedge groove is close to spring two and orientation the clamp plate, just the tip slip of extrusion rod is connected the inclined plane of wedge groove, when the extrusion rod is close to the wedge groove with the terminal surface of joint pole is kept away from the extrusion rod when the terminal surface of extrusion rod is heavy, the joint pole is gone into to the joint pole.
Through the technical scheme, when the connecting cylinder is placed into the handlebar mounting hole at the top of the handle mounting table, the connecting cylinder is abutted against the extrusion rod, then when the buckle plate is fixed at the top of the handle mounting table through the bolts, the buckle plate extrudes the connecting cylinder, the extrusion rod is forced to move towards the wedge-shaped groove, then the extrusion rod pushes the clamping rod to move towards the inside of the ejector rod, the second spring is compressed and deformed, when the end face of the extrusion rod, which is close to the clamping rod, is overlapped with the end face, which is far away from the extrusion rod, of the clamping rod, the end part of the clamping rod stretches into the ejector rod, and at the moment, the first spring pushes the ejector rod and the top plate to move towards the connecting cylinder to extrude the outer wall of the connecting cylinder, so that the contact area between the connecting cylinder and the handle mounting table is ensured after the bolts of the buckle plate and the handle mounting table are loosened, and reliable friction force is ensured.
Preferably, a first inclined plane is arranged at the end part of the extrusion rod, which is close to the clamping connection rod, the first inclined plane is in the same plane with the inclined plane of the wedge-shaped groove, an I-shaped key is arranged on the first inclined plane in a protruding mode, an I-shaped groove matched with the I-shaped key is formed in the inclined plane of the wedge-shaped groove in a penetrating mode, and the I-shaped key is arranged in the I-shaped groove in a sliding mode.
Through above-mentioned technical scheme, when the extrusion pole moves to the ejector pin inside, the spool slides in the I-shaped groove, plays the auxiliary guidance effect when the extrusion pole displacement, and the inclined plane in first inclined plane and wedge groove is in the coplanar simultaneously and guarantees that the space utilization in spool and I-shaped groove department is higher.
Preferably, a positioning groove is formed in the end face, close to the top plate, of the clamping connection rod, the positioning groove is communicated with the wedge-shaped groove, a limiting table is arranged in the positioning groove, and the limiting table seals the end portion of the I-shaped groove.
Through above-mentioned technical scheme, the supporting use of limit table, I-shaped groove, spool after the limit table seals the tip of I-shaped groove makes extrusion rod, clamping pole can not appear the connection of non-manual intervention and drop.
Preferably, the top surface of the top plate is provided with an anti-skid reticulate pattern.
Through above-mentioned technical scheme, through anti-skidding reticulation further strengthen the frictional force between connection drum and the roof.
The production process of the upper yoke plate of the motorcycle mainly comprises the following steps:
step one, blanking, namely cutting raw materials by using a belt sawing machine;
flattening, namely flattening the raw materials by using a 160T punch;
Bending and preheating, namely putting the raw materials into a resistance furnace with the temperature of 410-430 ℃ for heating and preserving heat for more than 90 minutes;
bending, namely extruding the middle part of the blank by using a press machine to bend the middle part of the blank;
Pre-heating before forging, namely putting the raw materials into a resistance furnace with the temperature of 410-430 ℃ for heating and preserving heat for more than 90 minutes;
Step six, pre-forging, namely installing a pre-forging die in a 1600T press, putting an original piece into the pre-forging die, and extruding the pre-forging die by the press to extrude raw materials;
Step seven, final forging preheating, namely putting the raw materials into a resistance furnace with the temperature of 410-430 ℃ for heating and preserving heat for more than 90 minutes;
Step eight, final forging, namely installing a final forging die in a 1600T press, putting an original piece into the final forging die, and extruding the final forging die by the press to extrude raw materials;
cutting edges, and cutting off the burrs by using a 100T punch;
Straightening, namely installing a straightening die in a 630T press, putting an original into the straightening die cavity, and setting the striking time parameter of the press to be 1;
Step eleven, quenching, namely putting the product into 3 layers, putting the layers into a 120KW resistance furnace with the temperature of 525-535 ℃ for heat preservation for 90 minutes, and then putting the layers into normal-temperature water for cooling for 5-10 minutes;
step twelve, aging treatment, namely placing the product subjected to the solution treatment into a 45KW aging furnace with the aging temperature of 165-175 ℃ for heat preservation for 480 minutes;
thirteen, vibrating, namely placing the product subjected to aging treatment into a vibrating machine, controlling the vibrating time to be 40 minutes, and controlling the water quantity in the process of vibrating;
Fourteen, shot blasting, namely hanging 16 products on each product hanging frame of a hanging shot blasting machine in 3 layers for throwing, and setting the positive and negative rotation of the product hanging frame for 5 minutes;
Fifteen, carrying out numerical control processing, namely fixing the product on a special fixture, and then sending the product into a processing center for processing a bolt mounting hole and a groove body in a handle mounting table.
And sixthly, checking whether all the sizes and the surface roughness are qualified.
According to the technical scheme, before pre-forging, the raw materials are flattened to reduce the height of the raw materials, the cross section is increased, then the raw materials are bent to enable the shape of the raw materials to be more similar to that of a finished product, so that when the pre-forging is carried out, the die cavity of a pre-forging die can be filled with the raw materials only by small deformation range around, the pre-forging processing efficiency is improved to a certain extent, when forging and forging are carried out, the bent raw materials are required to be placed into a forging die, then the forging die is extruded by a press machine to enable the raw materials in the die to deform and fill the die cavity of the forging die, after finish forging is finished, the product is cut, redundant material body at the edge of the finished product is cut off, then the product is straightened, the shape and size of the product meet the requirements due to uneven cooling, local stress, collision and other reasons, then quenching and aging treatment are carried out, the product can have higher hardness, tensile strength and yield strength, after quenching and aging treatment are finished, the product cannot be placed into a finished hole by a special clamp after finishing quenching and aging treatment, and the product cannot be placed into a finished hole.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a cross-sectional view of an embodiment;
Fig. 3 is an enlarged view of a portion a of fig. 2;
FIG. 4 is a partial cutaway isometric view of an embodiment;
Fig. 5 is an enlarged view of a portion B of fig. 4;
Fig. 6 is an enlarged view of a portion C of fig. 5;
a partial exploded view of the embodiment of fig. 7.
The device comprises a main body of an upper yoke plate, a handle mounting table, a shock absorber mounting hole, a guide post mounting hole, a buckle plate, a handle mounting hole, a triangular groove, a first conical surface, a second conical surface, a connecting cylinder, a sliding hole, a sliding block, a locking head, a 14 clamping plate, a 15 guiding inclined surface, a 16 clamping groove, a 17 clamping spring, a 18 clamping groove, a 19 clamping rod, a push rod, a 20 clamping plate, a 21 clamping rod, a first spring, a 22 clamping rod, a 23 clamping rod, a 24 clamping rod, a second spring, a 25 clamping groove, a 26 clamping rod, a first inclined surface, a 27 clamping plate, a 28 clamping plate, a 29 clamping groove, a 30 clamping plate, a 31 clamping plate, a handle, a 32 clamping groove.
Detailed Description
The following detailed description of the invention is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the invention.
Example 1:
As shown in fig. 1, an upper yoke plate of a motorcycle comprises an upper yoke plate main body 1, wherein two handle mounting tables 2, two shock absorber mounting holes 3 and a guide post mounting hole 4 are arranged on the upper yoke plate main body 1, a buckle plate 5 is detachably connected to the handle mounting table 2, and the buckle plate 5 and the handle mounting table 2 are buckled to form a handle bar mounting hole 6. Triangular grooves 7 are formed in the inner wall of the handlebar mounting hole 6, the triangular grooves 7 comprise a first conical surface 8 and a second conical surface 9 which are sequentially connected, the inner diameters of the first conical surface 8 and the second conical surface 9 are gradually reduced from the center of the handlebar mounting table 2 towards the two ends of the handlebar mounting hole 6, and the joint of the first conical surface 8 and the second conical surface 9 forms a herringbone locking groove 32.
The handlebar mounting hole 6 is internally provided with a connecting cylinder 10, a handlebar 31 is detachably connected in the connecting cylinder 10, a sliding hole 11 is formed in the side wall of the connecting cylinder 10, a self-locking sliding block 12 is arranged in the sliding hole 11 in a sliding mode, one end of the self-locking sliding block 12 stretches into the triangular groove 7 and is provided with a lock head 13 matched with the locking groove 32, the other end of the self-locking sliding block 12 is provided with a pressing plate 14, the pressing plate 14 is embedded into the inner wall of the connecting cylinder 10 and abuts against the handlebar 31, two ends of the pressing plate 14 are further provided with guide inclined planes 15, and the guide inclined planes 15 face the central axis of the handlebar mounting hole 6.
When an axial impact is applied to the handlebar 31, the impact force is transmitted to the connecting cylinder 10 together, forcing the connecting cylinder 10 to axially displace. However, due to the cooperation of the herringbone locking groove 32 and the locking head 13, the tendency of axial movement only causes the first conical surface 8 or the second conical surface 9 to press the self-locking slide block 12, so that the self-locking slide block 12 slides into the connecting cylinder 10. The greater the pressure applied by the pressure plate 14 to the handlebar 31, the more the handlebar 31 is always clamped, so that the handlebar 31 is not easy to axially move when axially impacted. When the handle 31 passes through the connecting cylinder 10, the guide inclined plane 15 plays a role in that the handle 31 abuts against the guide inclined plane 15 to force the self-locking sliding block 12 to slide in the direction away from the center of the connecting cylinder 10, so that interference phenomenon between the handle 31 and the self-locking sliding block 12 is avoided.
The wall of the sliding hole 11 is provided with a guide groove 16 along the radial direction of the connecting cylinder 10, the guide groove 16 is communicated with the inner wall of the connecting cylinder 10, a return spring 17 is arranged in the guide groove 16, and two ends of the return spring 17 are respectively fixed on the end part of the guide groove 16 and the pressing plate 14. The reset of the self-locking slide block 12 when the handle is withdrawn from the connecting cylinder 10 is ensured by the reset spring 17, and the guide groove 16 ensures the guide in the compression and extension process of the reset spring 17
The bottom of handlebar mounting hole 6 has seted up mounting groove 18, and the sliding of mounting groove 18 is equipped with ejector pin 19, and the top of ejector pin 19 is equipped with roof 20, roof 20 embedding handlebar mounting hole 6, and the top surface of roof 20 is equipped with anti-skidding reticulation (not shown). The bottom of the ejector rod 19 is provided with a first spring 21, and the other end of the first spring 21 abuts against the bottom wall of the mounting groove 18.
The ejector rod 19 is slidably provided with an extrusion rod 22 and a clamping rod 23, the axis of the extrusion rod 22 coincides with the axis of the ejector rod 19, and one end of the extrusion rod 22 extends to the upper part of the top plate 20. The axis of the clamping rod 23 is perpendicular to the axis of the extrusion rod 22, and one end of the clamping rod 23 extends into the handle mounting table 2. The other end of the clamping rod 23 is provided with a second spring 24, and the other end of the second spring 24 is abutted against the ejector rod 19. The clamping rod 23 is also provided with a wedge-shaped groove 25, and the inclined surface of the wedge-shaped groove 25 is close to the second spring 24 and faces the pressing plate 14.
The end of the extrusion rod 22, which is close to the clamping rod 23, is provided with a first inclined plane 26, the first inclined plane 26 is in the same plane with the inclined plane of the wedge-shaped groove 25, an I-shaped key 27 is arranged on the first inclined plane 26 in a protruding mode, an I-shaped groove 28 adapting to the I-shaped key 27 is arranged on the inclined plane of the wedge-shaped groove 25 in a penetrating mode, and the I-shaped key 27 is slidably arranged in the I-shaped groove 28. The clamping rod 23 is provided with a positioning groove 29 communicated with the wedge-shaped groove 25 near the end face of the top plate 20, a limiting table 30 is fixedly arranged in the positioning groove 29 through bolts, and the limiting table 30 seals the end part of the I-shaped groove 28. When the end face of the extrusion rod 22 close to the clamping rod 23 passes through the wedge-shaped groove 25 to be overlapped with the end face of the clamping rod 23 far away from the extrusion rod 22, the end of the clamping rod 23 stretches into the ejector rod 19.
When the connecting cylinder 10 is put into the handle bar mounting hole 6 at the top of the handle mounting table 2, the connecting cylinder 10 abuts against the pressing rod 22, and then when the buckle plate 5 is fixed to the top of the handle bar mounting table by bolts, the buckle plate 5 presses the connecting cylinder 10, so that the pressing rod 22 is forced to move toward the clamping rod 23. At this time, the i-shaped key 27 at the end of the extrusion rod 22 slides in the i-shaped groove 28 to push the clamping rod 23 to move towards the inside of the ejector rod 19, and the second spring 24 is compressed and deformed until the end of the clamping rod 23 stretches into the ejector rod 19. At this time, the first spring 21 pushes the ejector rod 19 and the top plate 20 to move towards the connecting cylinder 10 to squeeze the outer wall of the connecting cylinder 10, so that the contact area between the connecting cylinder 10 and the handle mounting table 2 is ensured after the bolts of the buckle plate 5 and the handle mounting table 2 are loosened. The matching of the I-shaped groove 28, the I-shaped key 27 and the wedge-shaped groove 25 ensures accurate guiding when the extrusion rod 22 is displaced, and meanwhile, the inclined planes of the first inclined plane 26 and the wedge-shaped groove 25 are positioned on the same plane, so that the space utilization rate of the I-shaped key 27 and the I-shaped groove 28 is higher.
Example 2:
The present example is the motorcycle upper yoke plate processing technology of example 1:
the production process of the upper yoke plate of the motorcycle mainly comprises the following steps:
step one, blanking, namely cutting raw materials by using a belt sawing machine;
flattening, namely flattening the raw materials by using a 160T punch;
Bending and preheating, namely putting the raw materials into a resistance furnace with the temperature of 410-430 ℃ for heating and preserving heat for more than 90 minutes;
bending, namely extruding the middle part of the blank by using a press machine to bend the middle part of the blank;
Pre-heating before forging, namely putting the raw materials into a resistance furnace with the temperature of 410-430 ℃ for heating and preserving heat for more than 90 minutes;
Step six, pre-forging, namely installing a pre-forging die in a 1600T press, putting an original piece into the pre-forging die, and extruding the pre-forging die by the press to extrude raw materials;
Step seven, final forging preheating, namely putting the raw materials into a resistance furnace with the temperature of 410-430 ℃ for heating and preserving heat for more than 90 minutes;
Step eight, final forging, namely installing a final forging die in a 1600T press, putting an original piece into the final forging die, and extruding the final forging die by the press to extrude raw materials;
cutting edges, and cutting off the burrs by using a 100T punch;
Straightening, namely installing a straightening die in a 630T press, putting an original into the straightening die cavity, and setting the striking time parameter of the press to be 1;
Step eleven, quenching, namely putting the product into 3 layers, putting the layers into a 120KW resistance furnace with the temperature of 525-535 ℃ for heat preservation for 90 minutes, and then putting the layers into normal-temperature water for cooling for 5-10 minutes;
step twelve, aging treatment, namely placing the product subjected to the solution treatment into a 45KW aging furnace with the aging temperature of 165-175 ℃ for heat preservation for 480 minutes;
thirteen, vibrating, namely placing the product subjected to aging treatment into a vibrating machine, controlling the vibrating time to be 40 minutes, and controlling the water quantity in the process of vibrating;
Fourteen, shot blasting, namely hanging 16 products on each product hanging frame of a hanging shot blasting machine in 3 layers for throwing, and setting the positive and negative rotation of the product hanging frame for 5 minutes;
Fifteen, carrying out numerical control processing, namely fixing a product to a special fixture, and then sending the product to a processing center for processing a bolt mounting hole and a groove body in a handle mounting table;
And sixthly, checking whether all the sizes and the surface roughness are qualified.
Of course, the above is only a typical example of the invention, and other embodiments of the invention are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the invention claimed.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310759892.2A CN116923620B (en) | 2023-06-26 | 2023-06-26 | Motorcycle upper connecting plate and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310759892.2A CN116923620B (en) | 2023-06-26 | 2023-06-26 | Motorcycle upper connecting plate and production process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116923620A CN116923620A (en) | 2023-10-24 |
| CN116923620B true CN116923620B (en) | 2025-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310759892.2A Active CN116923620B (en) | 2023-06-26 | 2023-06-26 | Motorcycle upper connecting plate and production process thereof |
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| Country | Link |
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| CN (1) | CN116923620B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216861694U (en) * | 2022-04-11 | 2022-07-01 | 金华智琦机电有限公司 | Upper connecting plate of motorcycle |
| CN218229292U (en) * | 2022-08-09 | 2023-01-06 | 珠海市辉环机动车零部件有限公司 | Motorcycle front fork three-star upper connecting plate |
-
2023
- 2023-06-26 CN CN202310759892.2A patent/CN116923620B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216861694U (en) * | 2022-04-11 | 2022-07-01 | 金华智琦机电有限公司 | Upper connecting plate of motorcycle |
| CN218229292U (en) * | 2022-08-09 | 2023-01-06 | 珠海市辉环机动车零部件有限公司 | Motorcycle front fork three-star upper connecting plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116923620A (en) | 2023-10-24 |
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