CN220761865U - Device for automatically processing milling surface of auxiliary transmission shaft and detecting length - Google Patents
Device for automatically processing milling surface of auxiliary transmission shaft and detecting length Download PDFInfo
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- CN220761865U CN220761865U CN202322591717.5U CN202322591717U CN220761865U CN 220761865 U CN220761865 U CN 220761865U CN 202322591717 U CN202322591717 U CN 202322591717U CN 220761865 U CN220761865 U CN 220761865U
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- 238000003801 milling Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of transmission shaft detection in an automobile transmission system, in particular to a device for automatically processing and detecting the length of an auxiliary transmission shaft milling surface, which comprises an air cylinder, a top plate, a bottom plate, an elastic support piece and a ball head screw, wherein the top plate is provided with a plurality of elastic support pieces; the cylinder is connected with one end face of the top plate; the other end face of the top plate is connected with one end face of the bottom plate through an elastic supporting piece; the ball screw is arranged on the other end face of the bottom plate, and the ball screw is provided with a positioning spherical surface. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft has the advantages of simple structure and high positioning precision, plays a role of ejecting materials during feeding, detects the length of the processed workpiece, has single action and definite instruction, complements the disadvantages of an economic robot, successfully completes the automatic processing of equipment, improves the quality and reduces the reject ratio.
Description
Technical Field
The utility model relates to the technical field of transmission shaft detection in an automobile transmission system, in particular to a device for automatically processing and detecting the length of an auxiliary transmission shaft milling surface.
Background
With the development of transmission shaft processing technology and the improvement of labor cost, production automation is inevitable. In order to cooperate with the automation of the production line, the equipment jig or the error proofing device is necessarily upgraded and modified so as to be more suitable for the automatic production of the process. For a manual milling production line, the operation content comprises feeding (positioning in place), clamping, processing, detecting and taking materials, namely an operator firstly places a workpiece on an equipment clamp, and simultaneously pushes the left end of the workpiece to a left positioning device to finish feeding action, then the equipment is started to finish clamping, then the processing such as milling is performed, and after the processing is finished, the right error proofing device is started to detect the length.
For the automatic production line of milling faces, the robot is basically used for replacing operators, the robot capable of receiving complex instruction actions is high in price and is not suitable for large-batch expansion of small enterprises due to cost consideration, and for the economical robot, the single action of the robot is controlled, the instruction is simplified, only the simple action of the robot for directly placing a workpiece on an equipment clamp is required to be arranged, but the workpiece is not positioned to an accurate position, and the structure of the clamp can refer to China patent application number CN201220498890.X, which is named as a clamp for drilling a center hole on the milling end face of a shaft part. The accuracy of the milling surface length of the workpiece cannot be guaranteed by the traditional clamp, and meanwhile, the length of the workpiece machined in the mode is detected, so that great error exists.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the device for automatically processing the milling surface of the auxiliary transmission shaft and detecting the length is high in positioning accuracy.
In order to solve the technical problems, the utility model adopts the following technical scheme: an automatic processing and length detecting device for milling surfaces of auxiliary transmission shafts comprises a cylinder, a top plate, a bottom plate, an elastic supporting piece and ball screws;
the cylinder is connected with one end face of the top plate;
the other end face of the top plate is connected with one end face of the bottom plate through an elastic supporting piece;
the ball screw is arranged on the other end face of the bottom plate, and the ball screw is provided with a positioning spherical surface.
Further, the bottom plate is provided with a plastic seat, and the ball screw is locked on the plastic seat through a lead screw.
Further, the plastic seat is provided with a wiring hole.
Further, the elastic support piece comprises a top rod and a spring, the top rod is connected with the top plate and the bottom plate respectively, the spring is sleeved outside the top rod, and the spring is connected with the top plate and the bottom plate respectively.
Further, still include backup pad and dabber, the dabber sets up on the roof, backup pad and dabber sliding connection, the cylinder sets up in the backup pad.
The utility model has the beneficial effects that: a device for automatically processing and detecting the length of a milling surface of an auxiliary transmission shaft utilizes an air cylinder to push a top plate to move, and an elastic supporting piece between the top plate and a bottom plate is used for buffering, so that the damage risk of the device is reduced, a ball screw contacts the end surface of a workpiece at a point, the risk of misjudgment caused by the inclined surface of the workpiece is reduced, and the accuracy of length detection is improved. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft has the advantages of simple structure and high positioning precision, plays a role of ejecting materials during feeding, detects the length of the processed workpiece, has single action and definite instruction, complements the disadvantages of an economic robot, successfully completes the automatic processing of equipment, improves the quality and reduces the reject ratio.
Drawings
FIG. 1 is a schematic structural view of an apparatus for automatically machining and detecting length of a milling surface of an auxiliary transmission shaft;
FIG. 2 is a partial schematic view of an apparatus for assisting in automated face milling and length detection of a drive shaft;
description of the reference numerals:
1. a cylinder; 2. a top plate; 3. a bottom plate; 31. a plastic seat; 32. a screw rod; 4. an elastic support; 41. a push rod; 42. a spring; 5. ball screw; 51. positioning a spherical surface; 6. a support plate; 7. and (5) a mandrel.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides a device for automatically processing and detecting the length of an auxiliary transmission shaft milling surface, which is applied to automobile transmission shaft processing equipment.
Referring to fig. 1 to 2, the device for automatically processing and detecting the length of a milling surface of an auxiliary transmission shaft of the present utility model includes a cylinder 1, a top plate 2, a bottom plate 3, an elastic support 4 and a ball screw 5;
the cylinder 1 is connected with one end face of the top plate 2;
the other end face of the top plate 2 is connected with one end face of the bottom plate 3 through an elastic supporting piece 4;
the ball screw 5 is arranged on the other end face of the bottom plate 3, and the ball screw 5 is provided with a positioning spherical surface 51.
From the above description, the beneficial effects of the utility model are as follows: the utility model provides an auxiliary transmission shaft mills a automation processing and detects device of length, utilizes cylinder 1 to promote roof 2 motion, carries out the buffering through elastic support piece 4 between roof 2 and bottom plate 3, reduces the risk that the device damaged, and bulb screw 5 is with the point contact work piece terminal surface, reduces the work piece face and leads to the fact the risk of misjudgement to one side, improves the accuracy that length detected. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft has the advantages of simple structure and high positioning precision, plays a role of ejecting materials during feeding, detects the length of the processed workpiece, has single action and definite instruction, complements the disadvantages of an economic robot, successfully completes the automatic processing of equipment, improves the quality and reduces the reject ratio.
In an alternative embodiment, the base plate 3 is provided with a plastic seat 31, and the ball screw 5 is locked to the plastic seat 31 by a threaded rod 32.
In an alternative embodiment, the plastic seat 31 is provided with a wiring hole.
In an alternative embodiment, the elastic support 4 includes a push rod 41 and a spring 42, the push rod 41 is connected with the top plate 2 and the bottom plate 3 respectively, the spring 42 is sleeved outside the push rod 41, and the spring 42 is connected with the top plate 2 and the bottom plate 3 respectively.
In an alternative embodiment, the device further comprises a support plate 6 and a mandrel 7, wherein the mandrel 7 is arranged on the top plate 2, the support plate 6 is in sliding connection with the mandrel 7, and the air cylinder 1 is arranged on the support plate 6.
The working principle of the utility model is as follows: during operation, firstly, a workpiece is placed on a fixture of a face milling device through a robot, then, a piston is pushed by air pressure to generate thrust, a piston rod in front of an air cylinder 1 extends forwards, a shaft core moves forwards, meanwhile, the front section and the middle section of the device are pushed to move forwards, the top point of a ball screw 5 at the front section is contacted with the right end of the workpiece, the workpiece is pushed until the left end of the workpiece is pushed to a locating point, at the moment, the piston rod in front of the air cylinder 1 is retracted backwards, the shaft core moves backwards, and meanwhile, the front section and the middle section of the device are driven to retract backwards, so that the ball screw 5 at the front section leaves a workpiece processing area, and the material ejection action of the device is completed. Then, the device starts to process a series of workpieces such as milling surfaces, after the workpieces are processed, a piston rod in front of the air cylinder 1 extends forwards again to push the top point of the ball screw 5 at the front section to contact the end surface of the processed workpieces, the device is electrified to transmit a signal back to the device, whether the length of the processed workpieces is abnormal or not is judged according to the distance at the moment through program setting, if the length of the processed workpieces is abnormal, the device alarms, a production line responsible person processes the workpieces, if the length of the processed workpieces is not abnormal, the robot takes down the workpieces, and subsequent circulation operation is performed.
Referring to fig. 1 to 2, a first embodiment of the present utility model is as follows:
the device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft comprises a front section ejection part, a middle section auxiliary part and a rear section assistance part.
The front section ejection part comprises a ball screw 5, a screw rod 32, a plastic seat 31 and a bottom plate 3 seat. The ball screw 5 and the ball are designed as contact points of the device, so that the end face of a workpiece is contacted with the point, the risk of misjudgment caused by the inclined surface of the workpiece is reduced, and the accuracy of length detection is improved. The ball screw 5 is fixed on the plastic seat 31 through the screw rod 32, the plastic seat 31 is made of plastic material, and has an insulating effect, so that the situation that misjudgment is caused by conductive interference of other accessories after power is applied is avoided. The plastic seat 31 is locked on the base plate 3 seat, and the base plate 3 seat acts on the connecting front section and the middle section.
The middle auxiliary part comprises a mandril 41, a spring 42, a mandril seat and a top plate 2. One end of the ejector rod 41 is locked on the base plate at the front end, and a spring 42 is arranged outside the ejector rod 41 and is used for preventing the overlong workpiece from being collided with the device, and the spring 42 can stretch and retract to play a role in buffering, so that the damage risk of the device is reduced. The other end of the ejector rod 41 is locked in the top seat, and the top seat is mounted on the top plate 2.
The rear-section power assisting part comprises a supporting plate 6, a supporting seat, a shaft core and a cylinder 1. One end of each shaft core is respectively locked at the upper end and the lower end of the top plate 2 and penetrates through the inside of the supporting seat, the shaft cores move back and forth in the supporting seats, when the shaft cores play a role in guiding the movement of the device, the two supporting seats are arranged on the supporting plate 6, the cylinder 1 is locked on the supporting plate 6, a piston rod at the front end of the cylinder 1 is connected with a top seat at the middle section of the device, and when the piston rod extends from the cylinder 1, the front section and the middle section of the device are pushed to move left in parallel, and when the piston rod contracts inwards towards the cylinder 1, the front section and the middle section of the device are carried to move right in parallel.
In summary, according to the device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft, provided by the utility model, the cylinder is utilized to push the top plate to move, the elastic supporting piece between the top plate and the bottom plate is used for buffering, the damage risk of the device is reduced, the ball screw contacts the end surface of the workpiece at a point, the misjudgment risk caused by the inclined surface of the workpiece is reduced, and the accuracy of length detection is improved. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft has the advantages of simple structure and high positioning precision, plays a role of ejecting materials during feeding, detects the length of the processed workpiece, has single action and definite instruction, complements the disadvantages of an economic robot, successfully completes the automatic processing of equipment, improves the quality and reduces the reject ratio.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (5)
1. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft is characterized by comprising an air cylinder, a top plate, a bottom plate, an elastic supporting piece and a ball screw;
the cylinder is connected with one end face of the top plate;
the other end face of the top plate is connected with one end face of the bottom plate through an elastic supporting piece;
the ball screw is arranged on the other end face of the bottom plate, and the ball screw is provided with a positioning spherical surface.
2. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft according to claim 1, wherein the bottom plate is provided with a plastic seat, and the ball screw is locked on the plastic seat through a lead screw.
3. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft according to claim 2, wherein the plastic seat is provided with a wiring hole.
4. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft according to claim 1, wherein the elastic supporting piece comprises a top rod and a spring, the top rod is respectively connected with the top plate and the bottom plate, the spring is sleeved outside the top rod, and the spring is respectively connected with the top plate and the bottom plate.
5. The device for automatically processing and detecting the length of the milling surface of the auxiliary transmission shaft according to claim 1, further comprising a supporting plate and a mandrel, wherein the mandrel is arranged on the top plate, the supporting plate is in sliding connection with the mandrel, and the cylinder is arranged on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591717.5U CN220761865U (en) | 2023-09-22 | 2023-09-22 | Device for automatically processing milling surface of auxiliary transmission shaft and detecting length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591717.5U CN220761865U (en) | 2023-09-22 | 2023-09-22 | Device for automatically processing milling surface of auxiliary transmission shaft and detecting length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761865U true CN220761865U (en) | 2024-04-12 |
Family
ID=90619800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322591717.5U Active CN220761865U (en) | 2023-09-22 | 2023-09-22 | Device for automatically processing milling surface of auxiliary transmission shaft and detecting length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761865U (en) |
-
2023
- 2023-09-22 CN CN202322591717.5U patent/CN220761865U/en active Active
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