CN203426837U - Floating cutting machine - Google Patents
Floating cutting machine Download PDFInfo
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- CN203426837U CN203426837U CN201320619001.5U CN201320619001U CN203426837U CN 203426837 U CN203426837 U CN 203426837U CN 201320619001 U CN201320619001 U CN 201320619001U CN 203426837 U CN203426837 U CN 203426837U
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Abstract
The utility model discloses a novel floating cutting machine which comprises a cutting rack, a floating spindle, a cutting motor, a cutting shaft, a cutting blade, a cutting oil cylinder, a main rack and balance weight. When a workpiece to be cut is cut, the floating cutting machine is in an automatic pressurization state under the condition of free floating and under the function of gravity; when the workpiece is cut off, the piston of the cutting oil cylinder retracts to pull the cutting rack to the initial state. According to the floating cutting machine disclosed by the utility model, automatic pressurization is performed through balance weight adjustment, automatic compensation of cutting force after the cutting blade is worn and tore is realized without providing a strength control induction component, and automatic control of cutting operation is greatly simplified.
Description
Technical field
The utility model relates to cutting machine, particularly the floating type cutting machine of a kind of grinding wheel.
Background technology
Emery wheel chip cutting machine is a kind of common apparatus, because of its device simple, light, usually for field operation place.But current cutting machine operation all adopts hand-guided, cannot be for mechanization automatic assembly line; While adopting traditional machining mode to carry out operation, workpiece needs the actions such as clamping, location, and device structure is complicated, and cost is higher, and is not easy to realize high speed operation.
In order to make the cutting blade amount of feeding of ordinary construction emery wheel chip cutting machine controlled, a large amount of displacement strength can be installed and control inductive means, with the maximum cutting pressure of guaranteeing that cutting blade is suffered, thus the job safety of assurance cutting blade.But, when these parts are not normal, very easily there is the cutting blade breakage accident that flies out.
Utility model content
Control automatically, complex structure, high in cost of production shortcoming and defect that the utility model exists for above-mentioned general cutting machine, provide a kind of novel floating type cutting machine.This floating type cutting machine is by regulating counterweight to carry out Self-pressurizing agri, without being equipped with strength, controls the auto-compensation that inductive means can be realized cutting force after cutting blade loss.
To achieve these goals, the technical solution of the utility model is:
Floating type cutting machine, comprise cutting frame (1), float rotation axle (2), cutting motor (3), cutting axis (4), cutting blade (5), cutting oil cylinder (6), mainframe (7) and counterweight, it is characterized in that:: described cutting motor, cutting axis and counterweight are arranged on respectively the two ends of cutting frame, cutting motor and counterweight are in same one end, cutting blade is arranged on cutting axis, and cutting motor is connected by belt transmission with cutting axis; Mainframe top is cantilever beam structure, and cantilever beam end is connected with one end of cutting oil cylinder, and the other end of cutting oil cylinder is installed pulley, and pulley is placed in the sliding guide groove on cutting frame; Cutting frame is connected with the bottom of mainframe by float rotation axle;
Described sliding guide groove is a part for cutting frame, be positioned at cutting blade one end, sliding guide groove is for carrying the pulley of the cutting oil cylinder other end, when the piston that makes to cut oil cylinder stretches out, pulley can be free to slide in sliding guide groove, meanwhile, cutting frame can rotate around float rotation axle under the booster action of cutting oil cylinder;
Rising and decline that described cutting oil cylinder is installed cutting blade end for cutting frame provide power, are controlled the motion of its piston by external hydraulic system.
Floating type cutting machine is realized the adjusting of cutting downforce by adjusting the weight of counterweight.
Float rotation axle is positioned at the postmedian of cutting frame, guarantees that one end of cutting motor is installed in one end that cutting frame is provided with cutting axis slightly heavy.
Cutting axis is driven by cutting motor.
The utlity model has following beneficial effect:
1) the cutting force size of floating type cutting machine is determined by counterweight, therefore, after counterweight is determined, it is constant that cutting force is approximately, the bearing capacity of cutting blade regulates by balance weight completely, do not need other auxiliary detection control apparatus can realize the accurate control to cutting force, thereby effectively guarantee the safety of cutting operation.
2) automation that can greatly simplify cutting action is controlled.Realize the position that the cutting action of floating type cutting machine cuts oil cylinder starting point and terminal by control, cutting process is controlled automatically by cutting blade, especially be suitable for needing the cutting host part in cutting operation automatic operating equipment, coordinate suitable charging/discharging device and simple program control system can realize full-automatic operation.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the floating type cutting machine of the utility model.
In figure: 1-cutting frame, 2-float rotation axle, 3-cutting motor, 4-cutting axis, 5-cutting blade, 6-cutting oil cylinder, 7-mainframe.
The specific embodiment
Below in conjunction with accompanying drawing, introduce the utility model detailed technology scheme:
As shown in Figure 1, floating type cutting machine comprises cutting frame 1, float rotation axle 2, cutting motor 3, cutting axis 4, cutting blade 5, cutting oil cylinder 6, mainframe 7 and counterweight.Cutting motor 3, cutting axis 4 and counterweight are arranged on respectively the two ends of cutting frame 1, and cutting motor 3 is with counterweight in same one end, and cutting blade 5 is arranged on cutting axis 4, and cutting motor 3 is connected by belt transmission with cutting axis 4; Mainframe 7 tops are cantilever beam structure, and cantilever beam end is connected with one end of cutting oil cylinder 6, and the other end of cutting oil cylinder 6 is installed pulley, and pulley is placed in the sliding guide groove on cutting frame 1; Cutting frame 1 is connected with the bottom of mainframe 7 by float rotation axle 2.
On cutting frame 1, install after cutting motor 3, cutting axis 4, cutting blade 5 and counterweight, the lever construction that float rotation axle 2 is fulcrum is take in formation, float rotation axle 2 is positioned at the postmedian of cutting frame 1, guarantees that one end of cutting motor 3 is installed in one end that cutting frame 1 is provided with cutting axis 4 slightly heavy.
Sliding guide groove is a part for cutting frame 1, be positioned at cutting blade 5 one end, sliding guide groove is for carrying the pulley of cutting oil cylinder 6 other ends, when the piston that makes to cut oil cylinder 6 stretches out, pulley can be free to slide in sliding guide groove, meanwhile, cutting frame 1 can rotate around float rotation axle 2 under the booster action of cutting oil cylinder 6; Cutting oil cylinder 6 provides power for rising and the decline that cutting frame 1 is provided with cutting blade 5 one end, is controlled the motion of its piston by external hydraulic system.
One end that cutting blade 5 is installed due to cutting frame 1 hangs on cutting oil cylinder 6, belonging to slidingtype with cutting oil cylinder 6 is connected, therefore, cutting oil cylinder 6 only provides the power of cutting frame 1 rise and fall, do not participate in the active force of cutting operation, when cutting frame 1 is fixedly time, cutting oil cylinder 6 stretches out produced active force and can not act on cutting frame 1.The active force of cutting operation is usingd float rotation axle 2 as fulcrum by cutting frame 1, and the formed active force of weight unbalance loading produces; Adjust the counterweight of motor installation end, the downforce of capable of regulating cutting blade 5 ends, Primary regulation can guarantee cutting blade 5 normal operation under certain working condition after also fixing, and does not need frequent adjusting.
The course of action of floating type cutting machine is as follows: cutting frame 1 is positioned at the position of Fig. 1, cutting operation starts, cutting motor 3 starts, cut workpiece is sent into cutting blade 5 lower ends, cutting oil cylinder 6 stretches out, one end that cutting frame 1 is equipped with cutting blade 5 declines, when cutting blade 5 drops to after the cut workpiece of contact, cutting oil cylinder 6 continues to stretch out, it is placed in pulley end in sliding guide groove along sliding guide groove down sliding, the waste of stretching out cutting blade 5 in the degree of depth that stroke is slightly larger than required cutting and cutting process of cutting oil cylinder 6 with, thereby the cutting operation that guarantees single-piece workpiece carries out continuously, in cutting process, floating type cutting machine is the Self-pressurizing agri state under free floating and Action of Gravity Field, cut off after workpiece, the free-falling under Action of Gravity Field of floating type cutting machine, reaches after the range of cutting oil cylinder 6 pistons, and cutting oil cylinder 6 piston-retraction, pull cutting frame 1 to get back to original state, wait for cutting operation next time.
Claims (4)
1. floating type cutting machine, comprises cutting frame (1), float rotation axle (2), cutting motor (3), cutting axis (4), cutting blade (5), cutting oil cylinder (6), mainframe (7) and counterweight; It is characterized in that: described cutting motor, cutting axis and counterweight are arranged on respectively the two ends of cutting frame, cutting motor and counterweight are in same one end, and cutting blade is arranged on cutting axis, and cutting motor is connected by belt transmission with cutting axis; Mainframe top is cantilever beam structure, and cantilever beam end is connected with one end of cutting oil cylinder, and the other end of cutting oil cylinder is installed pulley, and pulley is placed in the sliding guide groove on cutting frame; Cutting frame is connected with the bottom of mainframe by float rotation axle;
Described sliding guide groove is a part for cutting frame, be positioned at cutting blade one end, sliding guide groove is for carrying the pulley of the cutting oil cylinder other end, when the piston that makes to cut oil cylinder stretches out, pulley can be free to slide in sliding guide groove, meanwhile, cutting frame can rotate around float rotation axle under the booster action of cutting oil cylinder;
Rising and decline that described cutting oil cylinder is installed cutting blade end for cutting frame provide power, are controlled the motion of its piston by external hydraulic system.
2. floating type cutting machine according to claim 1, is characterized in that: by adjusting the weight of counterweight, realize the adjusting of cutting downforce.
3. floating type cutting machine according to claim 1, is characterized in that: float rotation axle is positioned at the postmedian of cutting frame, guarantees that one end of cutting motor is installed in one end that cutting frame is provided with cutting axis slightly heavy.
4. floating type cutting machine according to claim 1, is characterized in that: cutting axis is driven by cutting motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619001.5U CN203426837U (en) | 2013-08-07 | 2013-08-07 | Floating cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619001.5U CN203426837U (en) | 2013-08-07 | 2013-08-07 | Floating cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426837U true CN203426837U (en) | 2014-02-12 |
Family
ID=50055897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619001.5U Withdrawn - After Issue CN203426837U (en) | 2013-08-07 | 2013-08-07 | Floating cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418827B (en) * | 2013-08-07 | 2015-09-16 | 山西泫氏实业集团有限公司 | Floating type cutting machine |
-
2013
- 2013-08-07 CN CN201320619001.5U patent/CN203426837U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418827B (en) * | 2013-08-07 | 2015-09-16 | 山西泫氏实业集团有限公司 | Floating type cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |