CN203426511U - Edge milling machine for steel plates - Google Patents
Edge milling machine for steel plates Download PDFInfo
- Publication number
- CN203426511U CN203426511U CN201320521130.0U CN201320521130U CN203426511U CN 203426511 U CN203426511 U CN 203426511U CN 201320521130 U CN201320521130 U CN 201320521130U CN 203426511 U CN203426511 U CN 203426511U
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- nip rolls
- milling
- milling unit
- pressing roller
- feeding
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Abstract
The utility model discloses an edge milling machine for steel plates. The edge milling machine comprises an electrical control system and a main machine, wherein a feeding device and a material guide device are arranged at the upper part of a frame body of a machine body of the main machine, the feeding device comprises a front material pressing roller and a rear material pressing roller, the material guide device comprises a plurality of strip-like material guide plates which are arranged in parallel along the feeding direction of material plates, the front material pressing roller and the rear material pressing roller are connected with a feeding driving motor through a transmission device, a discharge table is arranged at the front part of the front material pressing roller, a loading table is arranged at the rear part of the rear material pressing roller, milling devices are arranged at the two ends of the frame body of the machine body between the front material pressing roller and the rear material pressing roller, the milling devices comprise two pairs of milling power heads which are oppositely arranged at the upper part and the lower part in a staggered manner, a cutter head is connected on a rotating shaft of the milling power heads, and a milling cutter is mounted on the cutter head. By adopting the edge milling machine disclosed by the utility model to perform edge milling on the steel plates, the working efficiency is high, and the environmental pollution is little; simultaneously, the work of milling steel barrel plates with a variety of specifications can be met.
Description
Technical field
The utility model belongs to machining equipment technical field, relates to a kind of plate milling unit.
Background technology
In recent years, enforcement along with national energy-saving reduction of discharging policy, China steel drum manufacturing enterprise brings into use galvanized steel plain sheet (coated steel sheet) to make steel drum one after another, to replace the metal current packaging product backward production technology of application in process of production, owing to having saved the coating process in production, so fundamentally eliminated the pollution that the steel drum application stage brings to environment.Yet manufacturing in steel drum process with galvanized steel plain sheet, for bright and clean good face of weld and uniform steel plate thickness are provided to welding sequence, need to carry out the processing of milling limit to being cut into the width 5-10mm place, top and bottom, sheet material butt welding place two edges of type, eliminate zinc coat, to guarantee the welding quality of steel drum.Two kinds of methods of available technology adopting are eliminated the zinc coat of butt welding place, a kind of is to adopt chemical method to eliminate coating, in top and bottom, butt welding place two edges, evenly smear chemical zinc removing agent, the method needs for a long time zinc coat to be removed after smearing chemical zinc removing agent, efficiency is low, be unfavorable for suitability for industrialized production, and can produce chemical contamination.Another kind method is to adopt edge polisher to polish to sheet edge, and the zinc powder that edge polisher falls down in bruting process can stick on the emery wheel of edge polisher, thereby make the very smooth polishing effect that loses of emery wheel, while edge polisher noise is large and can produce dust pollution, and the working environment of workers is severe.
Utility model content
Main purpose of the present utility model is to provide a kind of plate milling unit, the chemical method that solves existing employing eliminate coating efficiency low, pollute large and adopt edge polisher to eliminate that coating effect is bad, noise large and cause the defect of dust pollution.
In order to realize goal of the invention, the technical scheme that the utility model adopts is, a kind of plate milling unit, include electric control system and main frame, the fuselage support body top of main frame is provided with pay-off and material guide device, pay-off includes front nip rolls and rear nip rolls, material guide device includes the some strip stock guides that are set up in parallel along flitch direction of feed, front nip rolls is connected with feeding drive motors by transmission device with rear nip rolls, the front portion of front nip rolls is provided with discharge pedestal, the rear portion of rear nip rolls is provided with feeding platform, fuselage support body two ends between front nip rolls and rear nip rolls are provided with milling attachment, milling attachment includes, two pairs of milling unit heads that lower dislocation subtend arranges, in the rotating shaft of milling unit head, connect cutterhead, milling cutter is installed on cutterhead.
Feature of the present utility model is also, front nip rolls and rear nip rolls comprise respectively and are arranged on two upper and lower roll shafts of stock guide, along the recessed shelves of being axially evenly staggeredly equipped with of roll shaft and boss structure, between each stock guide, leave space, thereby the boss structure boss structure that make upper and lower two roll shafts corresponding with space between each stock guide can clamp flitch by space, move forward.
On feeding drive motors, be connected with reductor, increase the driving torque to front nip rolls and rear nip rolls (3) output.
Feeding drive motors is frequency control motor, and reductor is the wheeled reductor of cycloidal pin.
Between front nip rolls and rear nip rolls, be provided with optoelectronic switch.
Near milling attachment, be provided with flitch hold down gag, described flitch hold down gag comprises pinch rollers and holding pad.
On fuselage support body between front nip rolls and rear nip rolls, be provided with straight line draw-in groove, milling unit head is fixed in straight line draw-in groove and can along straight line draw-in groove, regulates the horizontal spacing between the milling unit head of two ends according to plate specification.
Between milling unit head and cutterhead, be provided with along motor shaft to feed arrangement, thereby by feeding handle, can to feeding distance, control the spacing between upper and lower two cutterheads by regulating shaft.
On axial feed device between milling unit head and cutterhead, be provided with displacement measuring device, displacement measuring device is realized the fine adjustment to milling feed amount.
The beneficial effects of the utility model are:
1) the utility model operating efficiency is high, and environmental pollution is little;
2) milling cutter of the present utility model can lateral adjustments, can meet the milling work of plurality of specifications steel drum sheet material;
3) the utility model is provided with hold down gag, can prevent that sheet material from shaking or upwarping and cutter incision or tear steel plate while cutting out in milling process;
4) feeding drive motors of the present utility model is frequency control motor, and is provided with deceleration device, and the feed speed in the time of can being cut and be cut out by control sheet material reaches more edge milling effect.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is pay-off of the present utility model and binder roller structure schematic diagram;
Fig. 4 is near partial structurtes schematic diagram milling cutter of the present utility model;
Fig. 5 is holding pad of the present utility model and stock guide mounting structure schematic diagram;
Fig. 6 is milling unit head mounting hole site structural representation of the present utility model.
In figure, 1. fuselage support body, 2. front nip rolls, 3. rear nip rolls, 4. stock guide, 5. drive motors, 6. discharge pedestal, 7. feeding platform, 8. milling unit head, 9. cutterhead, 10. reductor, 11. optoelectronic switches, 12. pinch rollers, 13. holding pads, 14. straight line draw-in grooves, 15. feeding handles.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides a kind of plate milling unit, as depicted in figs. 1 and 2, include electric control system and main frame, fuselage support body 1 top of main frame is provided with pay-off and material guide device, described pay-off includes front nip rolls 2 and rear nip rolls 3, material guide device includes the some strip stock guides 4 that are set up in parallel along flitch direction of feed, front nip rolls 2 is connected with feeding drive motors 5 by transmission device with rear nip rolls 3, the front portion of front nip rolls 2 is provided with discharge pedestal 6, the rear portion of rear nip rolls 3 is provided with feeding platform 7, fuselage support body 1 two ends between front nip rolls 2 and rear nip rolls 3 are provided with milling attachment, described milling attachment includes, two pairs of milling unit heads 8 that lower dislocation subtend arranges, in the rotating shaft of milling unit head 8, connect cutterhead 9, on cutterhead 9, milling cutter is installed.
During concrete enforcement, electrical apparatus control system is provided with PLC controller feeding process and milling process is controlled in real time.Front nip rolls 2 and rear nip rolls 3 comprise respectively and are arranged on two upper and lower roll shafts of stock guide 4, along the recessed shelves of being axially evenly staggeredly equipped with of roll shaft and boss structure, between each stock guide 4, leave space, thereby the boss structure boss structure that make upper and lower two roll shafts corresponding with space between each stock guide 4 can clamp flitch by space, along stock guide 4, move forward.Thereby upper roller bearing can regulate by the adjustment screw on two end bearings its height to regulate the thrust between upper and lower two roller bearings to guarantee feeding dynamics.Flitch is up and down between two roller bearings of nip rolls 3 from first feeding platform 7 enters, and under the clamping rotary action of two roller bearings, along stock guide 4, move forward, and continue clamping subsequently move to discharge pedestal 6 by front nip rolls 2.In milling process, may there is shake or the phenomenon upwarping in steel plate, for fear of this problem, as shown in Figure 3, the utility model is provided with five groups of pinch rollers 12 along the feed direction of stock guide 4, wherein three groups are connected on fuselage support body 1, and all the other two groups are connected to front nip rolls 2 and rear nip rolls 3 two ends.As shown in Figure 4, cutterhead 9 is positioned at stock guide 4 tops, edge, on cutterhead 9, preferably install four milling cutter, cutterhead 9 inner sides, stock guide 4 tops are provided with holding pad 13, tear flitch when holding pad 13 can further prevent milling cutter incision and cut out, between holding pad 13 and stock guide 4, be provided with pad 16, as shown in Figure 5, spacer thickness is determined according to the thickness of flitch, generally, spacer thickness, than the large 0.1mm of flitch thickness, guarantees that flitch can pass through between holding pad 13 and stock guide 4.The central axis of milling unit head 8 and the direction of feed of plate have the deviation angle of, this deviation angle one is can improve the stability on flitch milling limit, facilitate flitch feeding, also be the needs of milling limit shape simultaneously, the selection of deviation angle need to be according to combined factors considerations such as the ability of sending to of the performance of plate, pay-off and plate milling hem width degree, and preferably deviation angle is 5 °.The running power of front nip rolls 2 and rear nip rolls 3 is from feeding drive motors 5, on feeding drive motors 5, be connected with reductor 10, reductor 10 is connected with rear material roller 3 with front material roller 2 by sprocket transmission device, adjusts running speed and the driving torque of front nip rolls 2 and rear nip rolls 3.The utility model takes to reduce incision, when preventing milling cutter incision or cut out, tears the feeding speed while cutting out flitch, feeding drive motors 5 is preferably frequency control motor, reductor 10 is preferably the wheeled reductor of cycloidal pin, by PLC controller, carry out frequency control, the position probing of frequency control is completed by optoelectronic switch 11, before being provided with between front nip rolls 2 and rear nip rolls 3, latter two optoelectronic switch 11, position probing when previous optoelectronic switch 11 is controlled flitch incision, position probing when a rear optoelectronic switch 11 control plates cut out, the position signalling detecting sends to PLC controller, by PLC controller, controlled the running speed of feeding drive motors 5.Between milling unit head 8 and cutterhead 9, be provided with along motor shaft to feed arrangement, thereby thereby can to feeding distance, control the spacing control milling depth between upper and lower two cutterheads 9 by regulating shaft by feeding handle 15, in order to meet the meticulous adjusting of milling depth, on axial feed device between milling unit head 8 and cutterhead 9, be also provided with displacement measuring device, installation position displacement sensor on feed arrangement, corresponding AD converter is set in electrical apparatus control system, operational amplifier and chip microprocessor, after being processed, the displacement signal of cutterhead 9 shows by lattice lcd display, thereby can intuitively see the trickle amount of movement of cutterhead 9, realize the fine adjustment of milling depth.Milling cutter preferably adopts the cutterhead of 45 ° of faces of 4 swords, and large anterior angle, but cuts load little.In order to meet the processing of different size steel drum flitch, horizontal spacing between two pairs of milling unit heads 8 can regulate, and is provided with straight line draw-in groove 14, as shown in Figure 6 on fuselage support body 1, two pairs of milling unit heads 8 are arranged on the specific mounting hole site at draw-in groove two ends, and more conventional steel drum diameter is at present
four kinds of specifications, the installation of concrete position, hole is selected as following table:
Certainly by the distance of adjusting between milling unit head 8, can process the steel drum plate of various specification.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model; above-mentioned embodiment and description are principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by claims and equivalent thereof.
Claims (9)
1. a plate milling unit, it is characterized in that, include electric control system and main frame, fuselage support body (1) top of main frame is provided with pay-off and material guide device, described pay-off includes front nip rolls (2) and rear nip rolls (3), material guide device includes the some strip stock guides (4) that are set up in parallel along flitch direction of feed, front nip rolls (2) is connected with feeding drive motors (5) by transmission device with rear nip rolls (3), the front portion of front nip rolls (2) is provided with discharge pedestal (6), the rear portion of rear nip rolls (3) is provided with feeding platform (7), fuselage support body (1) two ends between front nip rolls (2) and rear nip rolls (3) are provided with milling attachment, described milling attachment includes, two pairs of milling unit heads (8) that lower dislocation subtend arranges, in the rotating shaft of milling unit head (8), connect cutterhead (9), the upper milling cutter of installing of cutterhead (9).
2. a kind of plate milling unit as claimed in claim 1, it is characterized in that, front nip rolls (2) and rear nip rolls (3) comprise respectively and are arranged on two upper and lower roll shafts of stock guide (4), along the recessed shelves of being axially evenly staggeredly equipped with of roll shaft and boss structure, each stock guide leaves space between (4), boss structure with each stock guide (4) thus between the corresponding boss structure that makes upper and lower two roll shafts in space by space, can clamp flitch and move forward.
3. a kind of plate milling unit as claimed in claim 2, is characterized in that, is connected with reductor (10) on described feeding drive motors (4), increases the driving torque to front nip rolls (2) and rear nip rolls (3) output.
4. a kind of plate milling unit as claimed in claim 3, is characterized in that, described feeding drive motors (4) is frequency control motor, and reductor (10) is the wheeled reductor of cycloidal pin.
5. a kind of plate milling unit as described in one of claim 1-4, is characterized in that, between described front nip rolls (2) and rear nip rolls (3), is provided with optoelectronic switch (11).
6. a kind of plate milling unit as claimed in claim 1, is characterized in that, near milling attachment, is provided with flitch hold down gag, and described flitch hold down gag comprises pinch rollers (12) and holding pad (13).
7. a kind of plate milling unit as claimed in claim 1, it is characterized in that, on fuselage support body (1) between described front nip rolls (2) and rear nip rolls (3), be provided with straight line draw-in groove (14), milling unit head (8) is fixed in straight line draw-in groove (14) and can along straight line draw-in groove (14), regulates the horizontal spacing between two ends milling unit heads (8) according to plate specification.
8. a kind of plate milling unit as claimed in claim 1, it is characterized in that, between described milling unit head (8) and cutterhead (9), be provided with feed arrangement vertically, by feeding handle (15) thus can to feeding distance, control the spacing between upper and lower two cutterheads (9) by regulating shaft.
9. a kind of plate milling unit as claimed in claim 8, it is characterized in that, on axial feed device between described milling unit head (8) and cutterhead (9), be provided with displacement measuring device, described displacement measuring device is realized the fine adjustment to milling feed amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521130.0U CN203426511U (en) | 2013-08-26 | 2013-08-26 | Edge milling machine for steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521130.0U CN203426511U (en) | 2013-08-26 | 2013-08-26 | Edge milling machine for steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426511U true CN203426511U (en) | 2014-02-12 |
Family
ID=50055573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521130.0U Expired - Fee Related CN203426511U (en) | 2013-08-26 | 2013-08-26 | Edge milling machine for steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479285A (en) * | 2014-09-15 | 2016-04-13 | 苏州松北自动化科技有限公司 | Thin plate deburring device with oblique reciprocating brush roller |
| CN110385582A (en) * | 2018-04-19 | 2019-10-29 | 上海胜僖汽车配件有限公司 | A kind of full-automatic unhairing edge equipment |
-
2013
- 2013-08-26 CN CN201320521130.0U patent/CN203426511U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479285A (en) * | 2014-09-15 | 2016-04-13 | 苏州松北自动化科技有限公司 | Thin plate deburring device with oblique reciprocating brush roller |
| CN105479285B (en) * | 2014-09-15 | 2018-03-06 | 苏州松北自动化科技有限公司 | One kind, which has, tilts reciprocal brush roll thin plate burr remover |
| CN110385582A (en) * | 2018-04-19 | 2019-10-29 | 上海胜僖汽车配件有限公司 | A kind of full-automatic unhairing edge equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |