CN213257319U - Pin shaft double-side flat head length control device - Google Patents
Pin shaft double-side flat head length control device Download PDFInfo
- Publication number
- CN213257319U CN213257319U CN202022016678.2U CN202022016678U CN213257319U CN 213257319 U CN213257319 U CN 213257319U CN 202022016678 U CN202022016678 U CN 202022016678U CN 213257319 U CN213257319 U CN 213257319U
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- CN
- China
- Prior art keywords
- pin shaft
- clamping groove
- flat head
- material conveying
- groove
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- 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.)
- Expired - Fee Related
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- 238000002789 length control Methods 0.000 title claims description 10
- 238000003801 milling Methods 0.000 claims abstract description 15
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241001417935 Platycephalidae Species 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pin shaft processing, in particular to a pin shaft double-sided flat head length fixing device which comprises a PLC controller and a material conveying device, wherein the front end of the material conveying device is provided with a clamping groove for fixing a pin shaft, the clamping groove is driven by a first cylinder to be close to or away from the material conveying device, flat head devices are distributed on two sides of the clamping groove and comprise a flat head milling cutter driven by a motor to rotate and a second cylinder for driving the flat head milling cutter to be away from or close to the clamping groove, two ends of the clamping groove are respectively provided with a proximity switch, the utility model is scientific and reasonable, the flat heads are simultaneously arranged at two ends of the pin shaft by the milling cutters respectively arranged at two ends of the clamping groove, data is transmitted to the PLC controller to judge and analyze the length of the pin shaft, the pin shaft is subjected to length fixing, and the, the production efficiency is improved, and the machining process is simplified.
Description
Technical Field
The utility model relates to a round pin axle processing technology field especially relates to a two-sided crew cut length control device of round pin axle.
Background
The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged position of two parts to form a hinged connection. The pin shaft is usually locked by a cotter pin, and has reliable work and convenient disassembly.
In the pin shaft machining, the two ends of the pin shaft are required to be subjected to flat head treatment, the pin shaft is different in length according to different requirements, in the prior art, during the pin shaft machining, flat head is firstly carried out on one side of the pin shaft, and the flat head is carried out on the other side of the pin shaft after the length is fixed, so that the machining process is complex and the machining efficiency is low.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a two-sided crew cut length fixing device of round pin axle, its scientific and reasonable, in the round pin axle processing, realize that the round pin axle carries out two-sided crew cut simultaneously according to setting for length, has improved production efficiency, has simplified the machine and has added the process.
The utility model provides a technical scheme that its technical problem adopted is: a double-sided flat head length control device for a pin shaft: including PLC controller and feeding device, the feeding device front end is provided with the draw-in groove that is used for the fixed pin axle, the draw-in groove is close to or keeps away from through first cylinder drive feeding device, the both sides distribution of draw-in groove sets up the crew cut device, the crew cut device includes and drives rotatory crew cut milling cutter and drive through the motor the crew cut milling cutter keeps away from or is close to the second cylinder of draw-in groove, the draw-in groove both ends are provided with proximity switch respectively.
Preferably, the feeding device comprises a feeding slideway, a baffle is arranged at the lower end of the feeding slideway, the baffle is hinged to the slideway through a rotating shaft, and the rotating shaft is controlled through a rotating cylinder.
Preferably, the clamping groove is of an arc-shaped structure.
The utility model has the advantages that: a double-side flat-head length control device for a pin shaft comprises a PLC controller and a material conveying device, wherein the front end of the material conveying device is provided with a clamping groove for fixing the pin shaft, the clamping groove is driven by a first cylinder to be close to or far from the material conveying device, flat head devices are distributed on two sides of the clamping groove, the flat head device comprises a flat head milling cutter which is driven to rotate by a motor and a second cylinder which drives the flat head milling cutter to be far away from or close to the clamping groove, two ends of the clamping groove are respectively provided with a proximity switch, the flat head device is scientific and reasonable, the two ends of the pin shaft are simultaneously flat-headed by flat-headed milling cutters respectively arranged at the two ends of the clamping groove, data are transmitted to a PLC controller to judge and analyze the length of the pin shaft through proximity switches arranged at the two ends of the clamping groove, the fixed length of the pin shaft is processed, double-sided flat ends of the pin shaft are simultaneously carried out according to the set length, the production efficiency is improved, and the machining process is simplified.
Drawings
Fig. 1 is a schematic structural view of the double-sided flat-head length control device for the hinge pin of the present invention.
Description of reference numerals:
1-material conveying device 2-clamping groove
3-flat head device 11-slideway
12-baffle 13-rotating shaft
21-first cylinder 31-flat end milling cutter
32-motor 33-second cylinder.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1, the double-sided flat-head length control device for the pin shaft of the embodiment includes a material conveying device 1, the material conveying device 1 is provided with a slide way 11 for pin shaft conveying, a baffle plate 12 is arranged at the bottom of the slide way 11, the baffle plate 13 is hinged to baffle plates on two sides of the slide way 11 through a rotating shaft 13, the rotating shaft 13 is controlled through a rotating cylinder, the baffle plate 12 is controlled through a cylinder and is attached to the slide way 11 or perpendicular to the slide way 11, and when the baffle plate 12 is attached to the inner wall of the slide way; the front end of the material conveying device 1 is provided with a clamping groove 2, the clamping groove 2 is driven to be close to or far away from the material conveying device 1 through a first air cylinder 21, two sides of the clamping groove 2 are respectively provided with a flat head device 3, each flat head device 3 comprises a flat head milling cutter 31, a motor 32 for driving the flat head milling cutter to rotate and a second air cylinder 32 for driving the flat head milling cutter 31 to be close to or far away from the clamping groove 2, the device further comprises a PLC controller for controlling the action of each air cylinder and the motor, the clamping groove 2 is used for fixing a pin shaft, the clamping groove 2 is driven to be close to a slide rail 21 through the first air cylinder 21, after the pin shaft is clamped by the clamping groove 2, the clamping groove 2 is far away from the slide rail 21, a baffle plate 12 acts, the material conveying device 1 stops conveying materials, the flat head devices 3 on two sides of the clamping groove 2 act, the second air cylinder 33 drives the flat, and judging whether the flat head of the pin shaft reaches the set length or not, and stopping the action of the flat head milling cutter 31.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. Two-sided crew cut length control device of round pin axle, its characterized in that: including PLC controller and feeding device, the feeding device front end is provided with the draw-in groove that is used for the fixed pin axle, the draw-in groove is close to or keeps away from through first cylinder drive feeding device, the both sides distribution of draw-in groove sets up the crew cut device, the crew cut device includes and drives rotatory crew cut milling cutter and drive through the motor the crew cut milling cutter keeps away from or is close to the second cylinder of draw-in groove, the draw-in groove both ends are provided with proximity switch respectively.
2. The double-sided flat-head length control device for the pin shaft according to claim 1, wherein: the material conveying device comprises a material conveying slide way, a baffle is arranged at the lower end of the material conveying slide way and is hinged to the slide way through a rotating shaft, and the rotating shaft is controlled through a rotating cylinder.
3. The double-sided flat-head length control device for the pin shaft according to claim 1, wherein: the clamping groove is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016678.2U CN213257319U (en) | 2020-09-15 | 2020-09-15 | Pin shaft double-side flat head length control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016678.2U CN213257319U (en) | 2020-09-15 | 2020-09-15 | Pin shaft double-side flat head length control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213257319U true CN213257319U (en) | 2021-05-25 |
Family
ID=75942682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022016678.2U Expired - Fee Related CN213257319U (en) | 2020-09-15 | 2020-09-15 | Pin shaft double-side flat head length control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213257319U (en) |
-
2020
- 2020-09-15 CN CN202022016678.2U patent/CN213257319U/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: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |