CN207414974U - A kind of feed system of cutter-scissor grinder - Google Patents

A kind of feed system of cutter-scissor grinder Download PDF

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Publication number
CN207414974U
CN207414974U CN201721191732.9U CN201721191732U CN207414974U CN 207414974 U CN207414974 U CN 207414974U CN 201721191732 U CN201721191732 U CN 201721191732U CN 207414974 U CN207414974 U CN 207414974U
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CN
China
Prior art keywords
motor
swing arm
cutter
feed system
guide rail
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Active
Application number
CN201721191732.9U
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Chinese (zh)
Inventor
李斌斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGMEN JIANGHAI DISTRICT JIENENG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Original Assignee
JIANGMEN JIANGHAI DISTRICT JIENENG ELECTROMECHANICAL TECHNOLOGY Co Ltd
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Priority to CN201721191732.9U priority Critical patent/CN207414974U/en
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Abstract

The utility model is related to a kind of feed systems of cutter-scissor grinder, include mounting seat and the feeding guide rail being arranged in mounting seat, the feeder assembly includes the slide being slidably mounted in feeding guide rail and the power set of driving slide movement, swing arm is connected on the slide, the swing arm is installed with the first motor, the output shaft of first motor is connected with fixture, the second motor is connected on the feeder assembly, second motor output shaft connects the swing arm and swing arm is driven to rotate, the axis of the axis and the first motor of second motor is orthogonal.The utility model can realize the curve feeding of workpiece when processing arc knife face, and then improve processing knife face smoothness, the purpose of machining accuracy.

Description

A kind of feed system of cutter-scissor grinder
Technical field
The utility model is related to grinding machine technical fields, and in particular to a kind of feed system of cutter-scissor grinder.
Background technology
Knife, which is cut, to be us in life, work, production a kind of commonly used instrument, enterprise's production knife are cut and can be related to Many technique and flow, wherein, to knife, cut and carry out polishing knife, clipper is made to have blade is a very important process.Mesh Before, enterprise, which completes polishing knife, cuts a kind of industrial equipment mainly used during this process is called cutter-scissor grinder, this to be cut using knife Grinding machine to knife, cut method of the method polished instead of previous manual polishing, efficiency can be improved.But existing knife is cut For grinding machine in actual production, the processing assembly for carrying out grinding to knife face is often all straight-line feed, is processed.When When the knife face of processing is an arcwall face, for example Cuticle scissors, scalpel etc., existing cutter-scissor grinder rely on the processing of straight-line feed Component is processed, and knife face rough surface, the smoothness often processed is low, and the precision of processing request is not achieved.
Utility model content
To solve the disadvantage that the prior art and deficiency, a kind of feed system of cutter-scissor grinder is provided, is being processed so as to reach During arc knife face, knife face smoothness, the purpose of machining accuracy are improved.
To realize the feed system of a kind of cutter-scissor grinder that the utility model aim provides, include mounting seat and The feeding guide rail being arranged in mounting seat, the feeder assembly include the slide being slidably mounted in feeding guide rail and drive The power set of dynamic slide movement, are connected with swing arm on the slide, and the swing arm is installed with the first motor, and described first The output shaft of motor is connected with fixture, and the second motor is connected on the feeder assembly, and second motor output shaft connects institute It states swing arm and swing arm is driven to rotate, the axis of the axis and the first motor of second motor is orthogonal.
The first embodiment;Second motor connects the swing arm by toothed belt transmission.
Second of embodiment:Second motor, second motor output shaft and institute is fixedly mounted in the upper installing arm Swing arm is stated to be directly connected to.
Further improvement of these options is installed with upper and lower installing arm, the upper and lower installation on the slide U-shaped swing arm is hinged between arm.
Further improvement of these options, first motor are connected with speed reducer, and the speed reducer connects the folder Tool.
Further improvement of these options, one side of the swing arm away from emery wheel are equipped with vertical baffle, to limit mill Swarf splashes.
Further improvement of these options is equipped in the mounting seat into 90 degree and horizontally disposed with feeding guide rail Main shaft guide rail, spindle assemblies are installed on the main shaft guide rail, the spindle assemblies are driven by driving device, and main shaft group Part is equipped with emery wheel.
The beneficial effects of the utility model are:
The utility model is connected with swing arm on slide, and swing arm is installed with the first motor, and the first motor is connected with folder Tool is equipped with the second motor on slide, and the second motor is connected with swing arm and the driving swing arm rotation of the second motor.When slide by When power set driving is mobile, swing arm and the first motor, the fixture that are connected with swing arm move;Itself work of second motor Make, the swing arm being attached thereto is driven to rotate, swing arm rotation drives fixture, workpiece rotation, according to actual processing needs, adjusts power Cooperation between device and the second motor can realize the curve feeding of fixture namely the curve feeding of workpiece.First motor work Make drive fixture, workpiece rotation, cooperation emery wheel completes grinding.The utility model can realize work when processing arc knife face The curve feeding of part, and then improve processing knife face smoothness, the purpose of machining accuracy.
Description of the drawings
Fig. 1 is feeder assembly structure diagram of second motor using toothed belt transmission connection swing arm;
Fig. 2 is the A-A sectional views of Fig. 1;
Fig. 3 is the feeder assembly structure diagram of the second motor direct-drive swing arm;
Fig. 4 is the structure diagram for the cutter-scissor grinder that the second motor connects swing arm by toothed belt transmission;
Fig. 5 is the structure diagram of the cutter-scissor grinder of the second motor direct-drive swing arm.
Specific embodiment
A kind of feed system of cutter-scissor grinder of the utility model is made into one with reference to the accompanying drawings and detailed description The detailed description of step.
With reference to Fig. 1-Fig. 5, the utility model is designed with mounting seat 1, is provided in mounting seat 1 and is mutually 90 degree and water The main shaft guide rail set and feeding guide rail are equalled, spindle assemblies 2 and feeder assembly are separately installed on main shaft guide rail and feeding guide rail, Spindle assemblies 2 are equipped with emery wheel.Spindle assemblies 2 do in-movement by driving device driving, and feeder assembly includes slip The power set that slide 3 and driving slide 3 in feeding guide rail move, power set driving feeder assembly do longitudinal direction Feed motion.Upper and lower two installing arms are installed on slide 3, is hinged between upper and lower two installing arms and is arranged to U The swing arm 4 of shape, swing arm 4 are installed with the first motor 5, and the first motor 5 connection speed reducer drives fixture 6 to revolve by speed reducer Turn, the second motor 7,4 upper end of the second motor 7 output axis connection swing arm, the driving swing arm 4 of the second motor 7 are connected on feeder assembly It is rotated around emery wheel.On the second motor 7 specific embodiment of the movement of swing arm 4 is driven to have following two, the first:Upper installing arm is consolidated Dingan County fills second motor 7, and 7 output shaft of the second motor is directly connected to swing arm 4, swing arm 4 to be driven to rotate;Second:The Two motors 7 connect swing arm 4 by toothed belt transmission, swing arm 4 to be driven to rotate.It is set at the middle part of swing arm 4 electric there are one first Machine 5, the first motor 5 are connected with speed reducer, and speed reducer is connected with fixture 6.Power set driving slide movement, drives the second motor 7th, swing arm 4 moves, and then the first motor 5 being connected with swing arm 4 is driven to move, and realizes 6 traverse feed of fixture;When the second motor 7 Work, when driving the rotation of swing arm 4, the first motor 5 follows swing arm 4 to move.First motor 5 works, and drives the folder being attached thereto 6 rotation of tool, cooperation emery wheel complete grinding.The spindle assemblies 3 of the utility model include spindle motor and with main shaft electricity The main shaft of machine connection, main shaft free end are fixedly connected with emery wheel, wherein main shaft could be provided as with spindle motor output shaft one into Type, to reduce the influence that dynamic balancing is brought.The utility model can adjust power set and the second electricity according to actual processing needs Cooperation between machine 7 to adjust the feed motion track of fixture 6, and then adjusts the feed motion track of workpiece, realizes that workpiece is bent Line is fed, and when processing arc knife face, achievees the purpose that improve knife face smoothness, machining accuracy.
The preferred embodiments of the utility model are these are only, as long as realizing the utility model aim with essentially identical means Technical solution belong within the scope of protection of the utility model.

Claims (7)

1. a kind of feed system of cutter-scissor grinder, the feeding for including mounting seat (1) and being arranged in mounting seat (1) is led Rail is equipped with feeder assembly in the feeding guide rail, and the feeder assembly includes the slide being slidably mounted in feeding guide rail (3) and the mobile power set of driving slide (3), it is characterised in that:Swing arm (4), the pendulum are connected on the slide (3) Arm (4) is installed with the first motor (5), and the output shaft of first motor (5) is connected with fixture (6), the feeder assembly On be connected with the second motor (7), swing arm (4) described in the second motor (7) output axis connection and swing arm (4) is driven to rotate, The axis of the axis and the first motor (5) of second motor (7) is orthogonal.
2. a kind of feed system of cutter-scissor grinder according to claim 1, it is characterised in that:Second motor (7) is logical It crosses toothed belt transmission and connects the swing arm (4).
3. a kind of feed system of cutter-scissor grinder according to claim 1, it is characterised in that:Second motor (7) Swing arm (4) described in output shaft direct-drive.
4. a kind of feed system of cutter-scissor grinder according to Claims 2 or 3, it is characterised in that:It is solid on the slide (3) Dingan County is equipped with upper and lower installing arm, and U-shaped swing arm is hinged between the upper and lower installing arm.
5. a kind of feed system of cutter-scissor grinder according to claim 4, it is characterised in that:First motor (5) is even Speed reducer is connected to, the speed reducer connects the fixture (6).
6. a kind of feed system of cutter-scissor grinder according to claim 5, it is characterised in that:On the mounting seat (1) It is equipped with feeding guide rail into 90 degree and horizontally disposed main shaft guide rail, spindle assemblies (2), institute is installed on the main shaft guide rail It states spindle assemblies (2) to be driven by driving device, and spindle assemblies (2) are equipped with emery wheel.
7. a kind of feed system of cutter-scissor grinder according to claim 6, it is characterised in that:The swing arm (4) is away from sand The one side of wheel is equipped with vertical baffle, to limit grindstone dust splashing.
CN201721191732.9U 2017-09-15 2017-09-15 A kind of feed system of cutter-scissor grinder Active CN207414974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721191732.9U CN207414974U (en) 2017-09-15 2017-09-15 A kind of feed system of cutter-scissor grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721191732.9U CN207414974U (en) 2017-09-15 2017-09-15 A kind of feed system of cutter-scissor grinder

Publications (1)

Publication Number Publication Date
CN207414974U true CN207414974U (en) 2018-05-29

Family

ID=62316490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721191732.9U Active CN207414974U (en) 2017-09-15 2017-09-15 A kind of feed system of cutter-scissor grinder

Country Status (1)

Country Link
CN (1) CN207414974U (en)

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