阅读说明：本技术 一种用于铣刀的加工系统及其加工方法 (A kind of system of processing and its processing method for milling cutter ) 是由 李其金 王立峰 宋小利 于 2019-08-30 设计创作，主要内容包括：本发明公开了一种用于铣刀的加工系统及其加工方法,涉及铣刀制造技术领域,旨在解决有的铣刀断齿磨床在使用的过程中需要人工将待加工的胚料夹送至夹持件处,自动化程度较低的技术问题,其技术方案要点是包括机架、打磨机构和夹持机构,夹持机构沿靠近或者远离打磨机构的方向滑移连接在机架内部,打磨机构固定连接在机架内部；机架位于打磨机构一侧设置有用于将胚料自动上料的上料机构,上料机构远离打磨机构的一侧设置有夹持下料机构；上料机构包括储料仓、上料口和上料推杆,储料仓固定在机架位于打磨机构的一侧,上料口设置在储料仓的底端,上料推杆滑移连接在上料口的底端。达到了自动完成钢材胚料的上料,提高自动化程度的效果。(The invention discloses a kind of systems of processing and its processing method for milling cutter, it is related to milling cutter manufacturing technology field, the milling cutter broken teeth grinding machine aimed to solve the problem that needs manually to pinch embryo material to be processed to clamping piece during use, the lower technical problem of the degree of automation, its key points of the technical solution are that including rack, workpiece polishing mechanism and clamping device, clamping device is connected to machine frame inside along the direction sliding close to or far from workpiece polishing mechanism, and workpiece polishing mechanism is fixedly connected on machine frame inside；Rack is located at workpiece polishing mechanism side and is provided with for by the feed mechanism of embryo material automatic charging, feed mechanism to be provided with clamping cutting agency far from the side of workpiece polishing mechanism；Feed mechanism includes storage bin, feeding port and feeding push rod, and storage bin is fixed on the side that rack is located at workpiece polishing mechanism, and the bottom end of storage bin is arranged in feeding port, and feeding push rod slides the bottom end for being connected to feeding port.Reach the feeding for being automatically performed steel embryo material, improves the effect of the degree of automation.)

1. a kind of system of processing for milling cutter, including rack (1), workpiece polishing mechanism (11) and clamping device (12), the clamping Mechanism (12) is connected to rack (1) inside, the workpiece polishing mechanism along the direction sliding close to or far from workpiece polishing mechanism (11) (11) it is internal to be fixedly connected on rack (1)；It is characterized by: the rack (1) be located at workpiece polishing mechanism (11) side setting it is useful In by the feed mechanism (2) of embryo material automatic charging, the feed mechanism (2) is provided with clamping far from the side of workpiece polishing mechanism (11) Cutting agency (3)；

The feed mechanism (2) includes storage bin (21), feeding port (22) and feeding push rod (23), and the storage bin (21) is fixed It is located at the side of workpiece polishing mechanism (11) in rack (1), the feeding port (22) is arranged in the bottom end of storage bin (21), the feeding Push rod (23) slides the bottom end for being connected to feeding port (22).

2. the system of processing according to claim 1 for milling cutter, it is characterised in that: storage bin (21) the bottom end setting Have tapered material guiding hopper (211), tapered material guiding hopper (211) bottom end is provided with U-shaped blanking groove (212), the U-shaped blanking groove (212) it is communicated with feeding port (22), the feeding push rod (23) is plugged in U-shaped blanking groove (212) and along blanking slot length side It is connected in U-shaped blanking groove (212) to sliding.

3. the system of processing according to claim 2 for milling cutter, it is characterised in that: storage bin (21) the top setting Have stock guide (213), the stock guide (213) is higher than one far from workpiece polishing mechanism (11) close to the one end of workpiece polishing mechanism (11) End, the stock guide (213) are provided with charging notch (2131) far from the one end of workpiece polishing mechanism (11).

4. the system of processing according to claim 1 for milling cutter, it is characterised in that: clamping cutting agency (3) packet Clamp assemblies (31), material returned component (32), station (33) and material stock slot (34) are included, the station (33) is fixed on rack (1) it is internally located at the side of feed mechanism (2) far from workpiece polishing mechanism (11), the clamp assemblies (31) are fixed on station (33) On, material stock slot (34) lateral wall is fixed on the side side wall of station (33) separate storage bin (21), the material returned group Part (32) sliding is connected to station (33) and is located at material stock slot (34), for scraping the workpiece on station (33) to material stock slot (34) in.

5. the system of processing according to claim 4 for milling cutter, it is characterised in that: the clamp assemblies (31) are specially Cylinder clamping jaw, the cylinder clamping jaw are provided with driving cylinder (311) far from the side of clamping device (12), the clamping jaw cylinder Two clampings, which refer to, is provided with clamping rubber block (312) between (310).

6. the system of processing according to claim 4 for milling cutter, it is characterised in that: the material stock slot (34), which is provided with, leads To face (341), side of the material stock slot (34) in the width direction far from clamping device (12), which is provided with, abuts plate (342), institute It states abutting plate (342) sliding to be connected in material stock slot (34), abut plate (342) are arranged far from the side of clamping device (12) There are abutting cylinder (3421).

7. the system of processing according to claim 1 for milling cutter, it is characterised in that: workpiece polishing mechanism (11) top is set It is equipped with spray tube (4), the spray tube (4) is fixed on the top of workpiece polishing mechanism (11), and rack (1) lateral wall is provided with anti- Shield (5), the shield (5) are provided with operation door (51) far from the side of workpiece polishing mechanism (11), and the operation door (51) is sliding Shifting is connected on shield (5).

8. the system of processing according to claim 7 for milling cutter, it is characterised in that: be provided on the operation door (51) Peep hole (52), peep hole (52) inner sidewall are provided with transparency glass plate (521), are rotatablely connected on the operation door (51) Have operating handle (511), the operating handle (511) is integrally formed with locking rod (512), the locking rod (512) and protection Cover (5) inner sidewall offsets.

9. a kind of processing method applied to the system of processing for being used for milling cutter described in claim 1-7, it is characterised in that: including The following steps:

S100 forges embryo material according to length dimension and hardness requirement；

S200 carries out preliminary grinding to embryo material, the diameter of tool bit part is worn into the size of needs；

Embryo material is sent into production system and carries out slot grinding by S300；

S400 carries out anti-corrosion and cure process to the milling cutter after slot grinding.

10. the processing method of the system of processing according to claim 9 for milling cutter, it is characterised in that: under S300 includes Column sub-step:

All embryo materials are organized into same direction by A1, then put all embryo materials in storage bin (21) into；

A2, embryo material are rolled to feeding port (22) through tapered material guiding hopper (211) under the effect of gravity and are released by feeding push rod (23) Feeding port (22) is inserted into clamping in clamping device (12)；

A3, clamping device (12) clamp embryo material to sword slot is polished at workpiece polishing mechanism (11), and embryo material is then moved to clamping At cutting agency (3)；

A4, clamping jaw cylinder are extended through driving, are clamped to embryo material, drive material returned component (32) towards feed mechanism (2) direction It is mobile, while driving and abutting cylinder (3421) contraction so that abutting plate (342) is directed away from the movement of clamping device (12) direction；

A5, clamping jaw cylinder unclamp, and embryo material is fallen on station (33), and material returned component (32) is moved towards material stock slot (34) direction It is dynamic, embryo material is pushed into material stock slot (34), cylinder (3421) starting elongation is then abutted and embryo material is abutted.

Technical field

The present invention relates to milling cutter manufacturing technology field, more specifically, it relates to a kind of system of processing for milling cutter and Its processing method.

Background technique

Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.When work each cutter tooth successively between Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on milling machine Deng.

The Chinese patent of existing Publication No. CN103846748A discloses a kind of CNC milling cutter end tooth grinding machine, includes Lathe base, cross saddle mechanism, axis system and grinding wheel feeding device, grinding wheel feeding device include being fixedly mounted on lathe bottom Bracket on seat is equipped with column screw rod, column servo motor and crane, positive and negative rotation of the crane in column screw rod on bracket Lifting is slided under drive on bracket, grinding wheel spindle and grinding wheel motor are installed on crane, the front end of grinding wheel spindle is equipped with two The two panels grinding wheel of piece grinding wheel, grinding wheel spindle front end of the invention can cooperate with axis system by the end tooth slot of milling cutter, a relief angle, two Relief angle is disposably ground, and the milling cutter of the different numbers of teeth can be processed using indexing servo motor driving spindle rotation point in axis system； The piston rod of the cylinder of nitrogen balance device withstands on the downside of crane, shares weight in crane lifting process, makes to go up and down The lifting of frame is more gentle, extends the service life of device.

But existing milling cutter broken teeth grinding machine needs manually to pinch embryo material to be processed to clamping during use At part, the degree of automation is lower, therefore to be improved.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of system of processing for milling cutter and its Processing method has the feeding for being automatically performed steel embryo material, improves the advantage of the degree of automation.

To achieve the above object, the present invention provides the following technical scheme that

A kind of system of processing for milling cutter, including rack, workpiece polishing mechanism and clamping device, the clamping device along close or Direction sliding far from workpiece polishing mechanism is connected to machine frame inside, and the workpiece polishing mechanism is fixedly connected on machine frame inside；The rack It is provided with positioned at workpiece polishing mechanism side for by the feed mechanism of embryo material automatic charging, the feed mechanism to be far from workpiece polishing mechanism Side is provided with clamping cutting agency；

The feed mechanism includes storage bin, feeding port and feeding push rod, and the storage bin is fixed on rack and is located at workpiece polishing mechanism Side, the feeding port is arranged in the bottom end of storage bin, and the feeding push rod sliding is connected to the bottom end of feeding port.

By using above-mentioned technical proposal, storage bin carries out temporary storage to embryo material, and under gravity from upper Material mouth discharging, embryo material is promoted in clamping device clamp by the feeding push rod in feed mechanism, and clamping device is mobile by embryo material It polishes to workpiece polishing mechanism, so as to realize the automatic charging of milling cutter embryo material, manually inserts ingredient without operator It is located in clamping device, realizes the automation of feeding process, while reducing bring due to operator's maloperation and damaging, Reduce the probability of damage.

Further, the storage bin bottom end is provided with tapered material guiding hopper, the tapered material guiding hopper bottom end be provided with it is U-shaped under Hopper, the U-shaped blanking groove are communicated with feeding port, and the feeding push rod is plugged in U-shaped blanking groove and along blanking slot length side It is connected in U-shaped blanking groove to sliding.

By using above-mentioned technical proposal, tapered batch turning bucket plays the role of guiding to the embryo material in storage bin, so that embryo Material can roll under gravity to feeding port, and the setting of U-shaped blanking groove is supported the embryo material fallen from feed opening, Consequently facilitating embryo material is pushed into clamping device to clamp from U-shaped blanking groove by feeding push rod, consequently facilitating feed mechanism is complete At automatic charging.

Further, the storage bin top is provided with stock guide, and the stock guide is higher than close to one end of workpiece polishing mechanism One end far from workpiece polishing mechanism, the stock guide are provided with charging notch far from one end of workpiece polishing mechanism.

By using above-mentioned technical proposal, the work of guiding is played in the setting of stock guide to the embryo material for being placed on storage bin top With so that embryo material rolls to lower one end and falls into storage bin from charging notch stored up from the higher one end of stock guide It deposits, keeps a direction so as to guarantee to fall into the embryo material in storage bin, prevent from causing to get stuck because of entanglement.

Further, the clamping cutting agency includes clamp assemblies, material returned component, station and material stock slot, the behaviour Machine frame inside, which is fixed on, as platform is located at side of the feed mechanism far from workpiece polishing mechanism, the clamp assemblies are fixed on station, The material stock slot lateral wall is fixed on station far from the side side wall of storage bin, and the material returned component sliding is connected to operation Platform is located at material stock slot, for scraping the workpiece on station into material stock slot.

By using above-mentioned technical proposal, the embryo material after clamping the clamp assemblies cross-notching in cutting agency is clamped simultaneously Contraction is moved to the release of station top, under realizing that the embryo material slotted in clamping device can be realized automatically Material.Embryo material on station is scraped into material stock slot and is stored by pushing material component, so that the collection consolidation to embryo material is realized, convenient for behaviour Make personnel disposably all to take out the embryo material after fluting.

Further, the clamp assemblies are specially cylinder clamping jaw, and the cylinder clamping jaw is set far from the side of clamping device Be equipped with driving cylinder, two clampings of the clamping jaw cylinder refer between be provided with clamping rubber block.

By using above-mentioned technical proposal, cylinder clamping jaw is driven by cylinder and carries out clamping to embryo material and in the effect of cylinder Lower contraction, so as to realize the crawl and movement to embryo material.The setting of rubber block is clamped convenient for increasing two finger of cylinder clamping jaw Between coefficient of friction, moved convenient for preferably clamping embryo material, to complete the work of automatic blanking.

Further, the material stock slot is provided with guide surface, the material stock slot in the width direction far from clamping device one Side is provided with abutting plate, and the abutting plate sliding is connected in material stock slot, and the plate that abuts is arranged far from the side of clamping device There is abutting cylinder.

By using above-mentioned technical proposal, the setting of guide surface is convenient for playing the role of guiding to the embryo material in material stock slot, So that keep in mind direction of the material stock slot far from feed mechanism under the action of guide surface mobile for embryo material, enable embryo material indwelling It is kept in material stock slot.It abuts cylinder driving abutting plate to abut the embryo material in material stock slot, so that embryo material is fitly It is placed in material stock slot, reduces the probability for causing material stock slot storage embryo material quantity very few because of embryo material confusion.

Further, the workpiece polishing mechanism top is provided with spray tube, and the spray tube is fixed on the top of workpiece polishing mechanism, The shell outside wall is provided with shield, and the shield is provided with operation door, the operation far from the side of workpiece polishing mechanism Door sliding is connected on shield.

By using above-mentioned technical proposal, spray tube sprays cutting fluid in workpiece polishing mechanism and embryo material the tangent, thus Workpiece polishing mechanism is lubricated embryo material when carrying out slot grinding to embryo material, cleans and antirust, thus to workpiece when slot grinding It is handled.The setting of shield helps to increase side shield in shell outside wall, convenient for cutting fluid is isolated in protection In cover, reduces cutting fluid and human health is had an impact.

Further, it is provided with peep hole on the operation door, the peep hole inner sidewall is provided with transparency glass plate, institute It states and is rotatably connected to operating handle on operation door, the operating handle is integrally formed with locking rod, the locking rod and shield Inner sidewall offsets.

By using above-mentioned technical proposal, the setting of peep hole beats inside convenient for the total shield lateral wall of operator Grinding machine structure is observed, while being blocked to the splash of cutting fluid.The setting of operating handle is on the one hand easy to remove and opens Door is operated, on the other hand convenient for carrying out locking to operation door, to prevent operation door from moving freely.

A kind of processing method applied to the above-mentioned system of processing for milling cutter, including the following steps:

S100 forges embryo material according to length dimension and hardness requirement；

S200 carries out preliminary grinding to embryo material, the diameter of tool bit part is worn into the size of needs；

Embryo material is sent into production system and carries out slot grinding by S300；

S400 carries out anti-corrosion and cure process to the milling cutter after slot grinding.

By using above-mentioned technical proposal, by steel be forged into embryo material prototype and by preliminary grinding to tool bit part at Reason so that the diameter of tool bit part meet the requirements after again by production system tool bit part slot, then again to slot grinding after Milling cutter carry out anti-corrosion and cure process, so as to obtain high-intensitive milling cutter, pass through production during entire production System carries out automatic operation, and the process for reducing artificial loading blanking improves the degree of automation.

Further, S300 includes substep:

All embryo materials are organized into same direction, then put all embryo materials in storage bin by A1；

A2, embryo material roll to feeding port through tapered material guiding hopper under the effect of gravity and release feeding port insertion clamping by feeding push rod It is clamped in mechanism；

A3, clamping device clamp embryo material to sword slot is polished at workpiece polishing mechanism, and embryo material is then moved to clamping cutting agency Place；

A4, clamping jaw cylinder are extended through driving, are clamped to embryo material, and driving material returned component is mobile towards feed mechanism direction, together When driving abut cylinder and shrink that be directed away from clamping device direction mobile so that abutting plate；

A5, clamping jaw cylinder unclamp, and embryo material is fallen on station, and material returned component is mobile towards material stock slot direction, and embryo material is pushed into In material stock slot, then abuts cylinder starting elongation and embryo material is abutted.

By using above-mentioned technical proposal, embryo material is pushed out feeding port under the action of material returned bar and is plugged in clamping device It carries out mobile slot grinding, and is put the milling cutter after slot grinding to passing through pusher on station from clamping in clamping device by clamping jaw cylinder The component consolidation into material stock slot that discharges to realize the automatic charging and automatic blanking of system of processing reduces operator The manual of member participates in, and improves the degree of automation.

In conclusion the invention has the following advantages:

1, use automatic feed mechanism, storage bin, feeding port, feeding push rod, tapered material guiding hopper, U-shaped blanking groove, stock guide and The technology that charging notch matches, so that the embryo material fallen into U-shaped blanking groove from feeding port is pushed out to folder by feeding push rod It holds clamping in mechanism and carries out slot grinding, improve the effect of the degree of automation；

2, the skill matched using clamp assemblies, material returned component, station, material stock slot, guide surface, abutting plate and abutting cylinder Art, to be clamped the embryo material after slot grinding to station by clamp assemblies and be pushed into material stock slot and pass through by pushing material component Plate consolidation is abutted, thus the effect for generating automatic blanking and discharging；

3, the skill matched using spray tube, shield, operation door, peep hole, transparency glass plate, operating handle and locking rod Art, so that generating prevents the cutting fluid splash of spray from going out the effect that Shelf External has an impact operator's health.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the system of processing for milling cutter in embodiment；

Fig. 2 is in embodiment for showing the schematic diagram of structure at feed mechanism；

Fig. 3 is in embodiment for showing the schematic diagram of structure at clamping cutting agency；

Fig. 4 is in embodiment for showing spray tube and operating the schematic diagram of structure at door；

Fig. 5 is in embodiment for showing the schematic diagram of structure at locking rod and shield.

In figure: 1, rack；11, workpiece polishing mechanism；111, grinding wheel；112, driving motor；12, clamping device；121, fixture； 122, rotary electric machine；2, feed mechanism；20, support plate；21, storage bin；211, tapered material guiding hopper；212, U-shaped blanking groove；213, Stock guide；2131, notch is fed；22, feeding port；23, feeding push rod；3, cutting agency is clamped；31, clamp assemblies；310, it presss from both sides Hold finger；311, cylinder is driven；312, rubber block is clamped；32, material returned component；321, scraping wings；33, station；330, slippage slot； 34, material stock slot；341, guide surface；342, plate is abutted；3421, cylinder is abutted；4, spray tube；41, liquid storage box；5, shield；51, Operate door；511, operating handle；512, locking rod；513, locking hook；52, peep hole；521, transparency glass plate；53, lock ring.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.