CN102513611A - Automatic dual-end chamfering machine - Google Patents
Automatic dual-end chamfering machine Download PDFInfo
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- CN102513611A CN102513611A CN2011104477548A CN201110447754A CN102513611A CN 102513611 A CN102513611 A CN 102513611A CN 2011104477548 A CN2011104477548 A CN 2011104477548A CN 201110447754 A CN201110447754 A CN 201110447754A CN 102513611 A CN102513611 A CN 102513611A
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Abstract
The invention discloses an automatic chamfering machine, which comprises a stander, an automatic feeding device which is arranged at one side of the stander, a station switching device which can switch a stock bar among different stations, chamfering devices and an automatic discharging device; and the station switching device comprises a driving mechanism and a rotary disc which is connected with the driving mechanism in a transmission way. The automatic chamfering machine has high automation, automatic feeding and automatic station switching can be realized under the control of a program logic control (PLC) after one time of hand-operated feeding, the two side chamfering devices can simultaneously chamfer the stock bar, by synchronously chamfering two ends of the stock bar, the chamfering efficiency can be improved, the labor force can be alleviated, the consistence of the product quality also can be guaranteed, and convenience can be provided to the later processing and application.
Description
Technical field
The present invention relates to a kind of beveler, particularly a kind of automatic chamfering machine that can carry out chamfering simultaneously to material bar two ends.
Background technology
The cold burden bar the support of drum with is connected in often use, the material bar that still cuts out needs sharp keen the hurt people of chamfering to avoid cutting.Existing beveler generally is to adopt a chamfering tool to continue rotation and utilize manual work will expect alternately that bar inserts and carry out chamfering, and this just causes the instability of quality, and the while labour cost also increases the cost of manufacture of enterprise.
Chinese patent 200810141064.8 discloses a kind of round steel end socket chamfering machine; Comprise frame; Frame is provided with power set and set of molds, and set of molds comprises the colored tooth circular arc mould and flower tooth taper die of concentric setting, spends the less end of tooth taper die end face diameter outside towards frame; Form the round steel processing channel between flower tooth taper die and flower tooth circular arc mould, power set are in transmission connection through transmission device and flower tooth taper die.
Chinese patent 200920303296.9 discloses the semi-automatic aligning cutting of a kind of copper rod facing attachment; It has the bar straightener; The transport that links to each other with the bar straightener; With the thrust gear that transport is arranged in juxtaposition, the vertically disposed Cutting platform in the axis of axis and thrust gear is provided with cutting mechanism and reaches and the vertically arranged chamfer mechanism of cutting mechanism at the two ends of Cutting platform; The last plane of said straightener, transport, thrust gear, cutting mechanism, chamfer mechanism all is arranged in the same horizontal plane, realizes serialization production through the automatic program control device between each procedure.
Above-mentioned technology only is to have realized automatically or the operation of automanual chamfering, still can not well satisfy for both-end chamfering demand.
Summary of the invention
The technical problem that the present invention will solve provides a kind of automatic chamfering machine that can carry out chamfering simultaneously to material bar two ends.
For solving the problems of the technologies described above, the technical scheme that the present invention adopted is:
A kind of automatic chamfering machine comprises frame, is arranged on the automatic charging device of frame one side, station switching device shifter and the facing attachment and the automatic discharge unit that can the material bar be switched between different station;
Described station switching device shifter comprise driving mechanism with and the rotating disc that is in transmission connection with driving mechanism; Described rotating disc is a disc-shaped structure; Symmetrical above that compartment of terrain is provided with four pneumatic clamps, and described pneumatic clamps can will be inserted material bar in it and grasp and drive it and rotate into next station under PLC control;
Described facing attachment comprise be fixedly connected with frame and be separately positioned on the bracing frame that selects the rotating disk both sides; Flatly be fixedly installed on the guide rail of bracing frame rotating disc both sides accordingly; And can be arranged on the chamfer mechanism and promotion cylinder on the guide rail movably forward and backward, described chamfer mechanism can move forward and backward along track under the control of promotion cylinder between chamfering station and wait station, to switch.
Preferably; Described driving mechanism comprises drive motors; With the decelerator that described drive motors is in transmission connection, the eccentric wheel that is fixedly connected with the output shaft of described decelerator, rotatably be fixedly installed on the dial of described eccentric wheel one side; Described travelling gear is connected with rotating disc is coaxial, and the drive mechanism between eccentric wheel and dial adopts the Maltese cross cassette mechanism structure.
Preferably, the frame of described rotating disc one side is provided with positioning cylinder, is set with locating hole on the rotating disk described the choosing accordingly, and the alignment pin that is arranged on the positioning cylinder piston rod end can insert in the locating hole with mating.
Preferably, described automatic discharge unit comprises pneumatic tong and can drive the discharging cylinder that described pneumatic tong moves forward and backward.
Automatic chamfering machine of the present invention, automaticity is high, once manually can carry out automatic charging under the control of PLC, switch between station automatically after the feeding; The facing attachment of both sides can carry out chamfering to the material bar simultaneously; The synchronous chamfering of both-end has improved chamfering efficiency, the liberation manpower; Guaranteed the homogeneity of product quality simultaneously, the processing and the use in later stage facilitated.
Description of drawings
Fig. 1 is a both-end automatic chamfering machine overall structure side view of the present invention;
Shown in Figure 2 is beveler facing attachment structural representation of the present invention;
Fig. 3 is a rolling disc structural representation of the present invention;
Fig. 4 is a dial structural representation of the present invention.
The specific embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.
Shown in Fig. 1-4, automatic chamfering machine of the present invention comprises frame 1, is arranged on the automatic charging device of frame one side, can be with the station switching device shifter and the facing attachment of expecting that bar switches between different station, automatic discharge unit.
Wherein said automatic charging device is arranged on a side of frame 1, and it comprises automatic hopper and manual hopper two-part structure, and two hoppers are downward-sloping bucket shape structure; After manual work is poured a batch of material bar into manual hopper; Manually hopper front end bottom is provided with delivery sheet, and the thickness of described delivery sheet is bigger slightly than the diameter of a material bar, and it moves back and forth under the effect of feeding cylinder; Because the material bar that the reason of gravity is deposited in manual hopper bottom is by delivery sheet jack-up and fall in the automatic hopper; Automatically on the hopper baffle plate is set, only allows a layered material bar and arrange, so that the feeding of station switching device shifter is normally carried out in the automatic hopper bottom that tilts.Be provided with scraping wings in described automatic hopper one side, it moves back and forth under the effect of pusher cylinder, and it can push a material bar of bottommost reposefully and select in the rotating disk.Widely use in the described automatic charging device modern machine, do not give unnecessary details its structure at this.
Described station switching device shifter comprises driving mechanism 10 and rotating disc 2; Described driving mechanism comprises drive motors 11; The decelerator 12 that is in transmission connection with described drive motors; Be set with eccentric wheel 13 on the output shaft of described decelerator 12, be set with the perpendicular group post that extends internally on the described eccentric wheel 13.On the frame 1 of described eccentric wheel 13 1 sides, rotatably be set with dial 14; It comprises the arc surface between cross allocating slot and the allocating slot outer end; Its drive mechanism and Maltese cross cassette mechanism structure are similar, can drive to revolve in the process that rotates a circle of group post to turn 90 degrees.
Wherein, the travelling gear 21 of described dial and rotating disc is in transmission connection by synchronous band, and described travelling gear 21 is connected with rotating disc is coaxial, and this just guarantees the accuracy of transmission.
Described rotating disc is a disc-shaped structure, and symmetrical above that compartment of terrain is provided with four pneumatic clamps 20, and described pneumatic clamps 20 can grasp and drive it at the material bar that PLC control decline insertion puts in place and rotate into next station.Simultaneously when avoiding chamfering to carry out to its precision of shock effect of rotating disc; Be provided with positioning cylinder 16 in described rotating disc one side; Be set with locating hole 22 on the rotating disk 2 described the choosing accordingly; The alignment pin 17 that is arranged on the positioning cylinder piston rod end can insert in the locating hole 22 with mating, before processing is carried out, to offset facing attachment it is impacted rotating disc is locked by the alignment pin of positioning cylinder.
Described facing attachment comprises that be fixedly connected with frame 1 and is separately positioned on the bracing frame 7 that selects the rotating disk both sides; Flatly be fixedly installed on the guide rail of bracing frame rotating disc both sides accordingly; And can be arranged on the chamfer mechanism 8 and promotion cylinder on the guide rail movably forward and backward; Described chamfer mechanism can move forward and backward along track under the control of promotion cylinder, between chamfering station and wait station, to switch.Described chamfer mechanism comprises chamfering motor and chamfering tool, and the height rotation of described chamfering driven by motor chamfering tool can will be accomplished the chamfering operation.
Described automatic discharge unit comprises pneumatic tong and can drive the discharging cylinder that described pneumatic tong moves forward and backward, the material bar cramp after the manual work of PLC control pneumatic clamps will machine live then by the discharging cylinder drive its move extract out in the clamping hole with material bar spin rotating disk and above hopper with its release.
When operate as normal, feeding cylinder constantly moves up and down under the control of PLC, sends into automatic hopper individual layer from manual hopper and arranges successively will expect bar.After last discharging action was accomplished, motor 11 drive speed reducer were rotated and are rotated a circle, and reductor drives eccentric wheel and rotates; Can drive its rotation when driving lever inserts in the allocating slot of dial in the process that eccentric wheel rotates a circle; Skid off in allocating slot and turn over 90 degree back driving levers, thus the eccentric revolution of driven by motor, regardless of its starting point; It certainly will drive dial and rotate 90 degree, and this has also just guaranteed carrying out smoothly of station switching.
The rotation of dial drives rotating disc and rotates 90 degree synchronously; Make pneumatic folder hole just in time go to the ` downside of self-feeding dish; After rotateing in place, positioning cylinder inserts in the dowel hole of rotary work station dish, and following horizontally disposed scraping wings can promote a material bar of foot and insert in the hole of pneumatic clamps; After inserting the work completion of pneumatic clamps, the fixture block of PLC control pneumatic clamps will expect that bar cramp is tight under cylinder promotes.The chamfer mechanism of controlling both sides then moves inward and chamfering is carried out in the rotation of chamfering motor, and after chamfering was accomplished, chamfer mechanism resetted.The discharging cylinder is controlled pneumatic tong and is moved horizontally and will expect that bar cramp holds to rotating disc, is retracted into original position then and with its release.Start light simultaneously and detect, whether normal discharging.All are normal, and positioning cylinder resets, and driven by motor is selected rotating disk to rotate once more to carry out subsequent processing.
By the above only is preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. both-end automatic chamfering machine is characterized in that: comprise frame, be arranged on the automatic charging device of frame one side, station switching device shifter and the facing attachment and the automatic discharge unit that can the material bar be switched between different station;
Described station switching device shifter comprise driving mechanism with and the rotating disc that is in transmission connection with driving mechanism; Described rotating disc is a disc-shaped structure; Symmetrical above that compartment of terrain is provided with four pneumatic clamps (20), and described pneumatic clamps (20) can will be inserted material bar in it and grasp and drive it and rotate into next station under PLC control;
Described facing attachment comprise be fixedly connected with frame and be separately positioned on the bracing frame that selects the rotating disk both sides; Flatly be fixedly installed on the guide rail of bracing frame rotating disc both sides accordingly; And can be arranged on the chamfer mechanism and promotion cylinder on the guide rail movably forward and backward, described chamfer mechanism can move forward and backward along track under the control of promotion cylinder between chamfering station and wait station, to switch.
2. both-end automatic chamfering machine as claimed in claim 1; It is characterized in that: described driving mechanism comprises drive motors; With the decelerator that described drive motors is in transmission connection, the eccentric wheel that is fixedly connected with the output shaft of described decelerator, rotatably be fixedly installed on the dial of described eccentric wheel one side; Described travelling gear is connected with rotating disc is coaxial, and the drive mechanism between eccentric wheel and dial adopts the Maltese cross cassette mechanism structure.
3. according to claim 1 or claim 2 both-end automatic chamfering machine; It is characterized in that: the frame of described rotating disc one side is provided with positioning cylinder; Be set with locating hole on the rotating disk described the choosing accordingly, the alignment pin that is arranged on the positioning cylinder piston rod end can insert in the locating hole with mating.
4. according to claim 1 or claim 2 both-end automatic chamfering machine, it is characterized in that: described automatic discharge unit comprises pneumatic tong and can drive the discharging cylinder that described pneumatic tong moves forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104477548A CN102513611A (en) | 2011-12-28 | 2011-12-28 | Automatic dual-end chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104477548A CN102513611A (en) | 2011-12-28 | 2011-12-28 | Automatic dual-end chamfering machine |
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| Publication Number | Publication Date |
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| CN102513611A true CN102513611A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104477548A Pending CN102513611A (en) | 2011-12-28 | 2011-12-28 | Automatic dual-end chamfering machine |
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| CN (1) | CN102513611A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964847A (en) * | 2017-04-13 | 2017-07-21 | 武汉华夏精冲技术有限公司 | A kind of full-automatic multistation beveler |
| CN107052418A (en) * | 2017-05-19 | 2017-08-18 | 淮北高罗输送装备有限公司 | A kind of pneumatic both-end beveler |
| CN108296569A (en) * | 2018-02-11 | 2018-07-20 | 姚潘涛 | A kind of electric appliance aluminium frame deburred mechanism |
| CN108500772A (en) * | 2018-06-04 | 2018-09-07 | 江苏甬润工具有限公司 | A kind of chamfering tool of automatic loading/unloading |
| CN108972201A (en) * | 2018-08-29 | 2018-12-11 | 东莞理工学院 | A kind of automatic chamfering machine |
| CN112355404A (en) * | 2020-10-10 | 2021-02-12 | 孙有 | Edge treatment and recovery equipment for circular iron sheet waste |
| CN113043362A (en) * | 2021-04-01 | 2021-06-29 | 李建华 | Medical treatment is with breathing machine fluting device |
| CN114871768A (en) * | 2022-03-31 | 2022-08-09 | 福鼎市益诚自动化机械设备有限公司 | Intelligent feeding robot |
| CN114871768B (en) * | 2022-03-31 | 2024-04-26 | 福鼎市益诚自动化机械设备有限公司 | Intelligent feeding robot |
-
2011
- 2011-12-28 CN CN2011104477548A patent/CN102513611A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964847A (en) * | 2017-04-13 | 2017-07-21 | 武汉华夏精冲技术有限公司 | A kind of full-automatic multistation beveler |
| CN107052418A (en) * | 2017-05-19 | 2017-08-18 | 淮北高罗输送装备有限公司 | A kind of pneumatic both-end beveler |
| CN108296569A (en) * | 2018-02-11 | 2018-07-20 | 姚潘涛 | A kind of electric appliance aluminium frame deburred mechanism |
| CN108500772A (en) * | 2018-06-04 | 2018-09-07 | 江苏甬润工具有限公司 | A kind of chamfering tool of automatic loading/unloading |
| CN108500772B (en) * | 2018-06-04 | 2024-02-23 | 台州市典雅智能设备有限公司 | Chamfering tool capable of automatically feeding and discharging |
| CN108972201A (en) * | 2018-08-29 | 2018-12-11 | 东莞理工学院 | A kind of automatic chamfering machine |
| CN112355404A (en) * | 2020-10-10 | 2021-02-12 | 孙有 | Edge treatment and recovery equipment for circular iron sheet waste |
| CN113043362A (en) * | 2021-04-01 | 2021-06-29 | 李建华 | Medical treatment is with breathing machine fluting device |
| CN114871768A (en) * | 2022-03-31 | 2022-08-09 | 福鼎市益诚自动化机械设备有限公司 | Intelligent feeding robot |
| CN114871768B (en) * | 2022-03-31 | 2024-04-26 | 福鼎市益诚自动化机械设备有限公司 | Intelligent feeding robot |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |