CN206509524U - Lathe - Google Patents

Abstract

The utility model is related to a kind of lathe.The lathe includes support, rotary components and turning component, and the side of the support is convexly equipped with supporting part, and the rotary components include revolving part, main shaft and fixture, and the turning component includes extensible canopy, lathe tool and feed device.Support beam is additionally provided with the support, the support beam is arranged at intervals with the supporting part, is formed with brace groove at the top of the support beam, the main shaft portion is contained in the brace groove, and aluminium alloy layer is provided with the bottom surface of the brace groove.The lathe is applied widely and can process longer dimension workpiece.

Description

Lathe

Technical field

The utility model is related to a kind of lathe.

Background technology

In the industrial production, it is often necessary to using lathe come turner.Lathe generally comprises pedestal and is arranged at institute State the main shaft on pedestal and enter knife assembly.The main shaft is horizontally set on the pedestal, it is described enter knife assembly include and institute The cross bar of main axis parallel is stated, and the lathe tool and feed device being arranged on the cross bar.During the lathe work, first by workpiece It is fixed on the main shaft, drives the workpiece to rotate by the main shaft, then, the lathe tool is adjusted using the feed device The amount of feeding, so as to carry out turning operation to workpiece using the lathe tool.

However, main shaft typically clamps workpiece using the structure of itself, so as to be difficult to clamping large-size or more special The workpiece of different shape so that the scope of application of the lathe is narrower.Moreover, the lathe tool is only capable of doing smaller relative to the cross bar The movement of distance, therefore, it is difficult to process the workpiece of longer dimension.

Utility model content

Based on this, it is necessary to provide lathe a kind of applied widely and that longer dimension workpiece can be processed.

A kind of lathe, including support, rotary components and turning component, the side of the support are convexly equipped with supporting part, institute Stating rotary components includes revolving part, main shaft and fixture, and the revolving part is arranged on the supporting part, one end of the main shaft Wear the supporting part and be connected with the revolving part, the fixture is removable installed in the main shaft away from the supporting part One end, the turning component includes extensible canopy, lathe tool and feed device, and the extensible canopy and the main axis parallel are set, and One end of the extensible canopy is connected on the supporting part, and the lathe tool is slidingly arranged at the extensible canopy away from the support The one end in portion, and towards main shaft extension, the feed device is installed on the extensible canopy and is connected with the lathe tool；Wherein, Support beam is additionally provided with the support, the support beam is arranged at intervals with the supporting part, and the top of the support beam is formed There is brace groove, the main shaft portion is contained in the brace groove, and aluminium alloy is provided with the bottom surface of the brace groove Layer.

In wherein one embodiment, the thickness of the aluminium alloy layer is 2-3 millimeters.

In wherein one embodiment, the section of the brace groove is semicircle.

In wherein one embodiment, the diameter of the main shaft is equal with the diameter of section of the brace groove.

In wherein one embodiment, one end of the main shaft is convexly equipped in outside the brace groove and is formed with processing Portion, the fixture is installed in the processing department.

In wherein one embodiment, the end face of the processing department offers storage tank.

In wherein one embodiment, multiple holding tanks, the multiple clamping are offered on the side face of the processing department Groove is connected with the storage tank.

In wherein one embodiment, multiple clamping jaws are provided with the fixture, the multiple clamping jaw is arranged in respectively In the multiple holding tank.

Due to being detachably provided with fixture on the main shaft, therefore the fixture can be utilized to clamp different workpiece, So as to improve the scope of application of the lathe.And due to being provided with extensible canopy on the supporting part, hence in so that the lathe tool energy It is enough to be moved in the range of the whole length of extensible canopy, consequently facilitating plus longer dimension workpiece so that the processing of the lathe is made Industry is more convenient.

Brief description of the drawings

Fig. 1 is the top view of the lathe of an embodiment.

Fig. 2 is the sectional view of the bits collecting box of an embodiment.

Fig. 3 is the upward view of the dust cover of an embodiment.

Fig. 4 is the schematic diagram of the rack, wound membrane component and press mold component of an embodiment.

Fig. 5 is the top view of the packaging container of an embodiment.

Fig. 6 is the wound membrane component of an embodiment and the partial schematic diagram of press mold component.

Fig. 7 is the partial enlarged drawing at VII in Fig. 6.

Embodiment

To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description Understand the utility model.But the utility model can be implemented with being much different from other manner described here, this area Technical staff can do similar improvement in the case of without prejudice to the utility model intension, therefore the utility model is not by following public affairs The limitation for the specific implementation opened.

The utility model is related to a kind of lathe.The lathe includes support, rotary components and turning component, the support Side be convexly equipped with supporting part, the rotary components include revolving part, main shaft and fixture, and the revolving part is arranged at the branch On support part.For example, one end of the main shaft wears the supporting part and is connected with the revolving part, the fixture is removably set The one end of the main shaft away from the supporting part is placed in, the turning component includes extensible canopy, lathe tool and feed device.For example, The extensible canopy is set with the main axis parallel, and one end of the extensible canopy is connected on the supporting part, and the lathe tool is slided The one end of the extensible canopy away from the supporting part is arranged at dynamicly, and towards main shaft extension, the feed device is installed in institute State on extensible canopy and be connected with the lathe tool；Wherein, it is additionally provided with support beam on the support.For example, the support beam and institute State and brace groove is formed with the top of supporting part interval setting, the support beam, it is recessed that the main shaft portion is contained in the support In groove, aluminium alloy layer is provided with the bottom surface of the brace groove.

Referring to Fig. 1, a kind of lathe 100, including support 10, rotary components 20 and turning component 30, the support Side is convexly equipped with supporting part 11, and the rotary components include revolving part 21, main shaft 22 and fixture 23, and the revolving part is arranged at On the supporting part, one end of the main shaft wears the supporting part and is connected with the revolving part, and the fixture is removably The one end of the main shaft away from the supporting part is arranged at, the turning component includes extensible canopy 31, lathe tool 32 and feed device 33, the extensible canopy is set with the main axis parallel, and one end of the extensible canopy is connected on the supporting part, the lathe tool The one end of the extensible canopy away from the supporting part is slidingly arranged at, and towards main shaft extension, the feed device is installed in It is connected on the extensible canopy and with the lathe tool.For example, the first end of the extensible canopy is connected on the supporting part, the car Knife is slidingly arranged at the end at the second end of the extensible canopy.

When the lathe works, workpiece to be processed is located on the fixture, the revolving part drives the main shaft Rotation, so as to drive the workpiece on the fixture to rotate, the feed device makes the lathe tool towards the workpiece movement to realize pair The turning of the workpiece, to process the workpiece to form revolution shape, and the telescopic moving of the extensible canopy can be then realized along workpiece Length direction processing.For example, being additionally provided with motor 34 on the supporting part, the extensible canopy is used to the motor connection The extensible canopy is driven to be moved along the direction parallel to the main shaft.

Due to being provided with fixture on the main shaft, therefore different workpiece can be clamped using the fixture, so as to improve The scope of application of the lathe.And due to being provided with extensible canopy on the supporting part, hence in so that the lathe tool can be flexible Moved in the range of the whole length of beam, consequently facilitating plus longer dimension workpiece so that the processing operation of the lathe is more square Just.

For example, in order to be fixedly supported the main shaft to improve the stability of turning operation, wherein, also set on the support Support beam 12 is equipped with, the support beam is arranged at intervals with the supporting part, i.e., described support beam and the supporting part are non-straight in succession Connect, there is interval between the two；Brace groove is formed with the top of the support beam, the main shaft portion is contained in the support In groove, aluminium alloy layer is provided with the bottom surface of the brace groove.Due to being provided with support beam, the support on the support Brace groove is formed with beam, therefore the main shaft can be arranged in the brace groove, so as to utilize the support beam Realized with the supporting part and the two ends of the main shaft are supported so that the turning operation of the main shaft is more stable.

For example, for the ease of clamping workpiece, the thickness of the aluminium alloy layer is 2-3 millimeters, for example, the aluminium alloy layer Thickness is 2,2.5 or 3 millimeters etc..The section of the brace groove is semicircle.The diameter of the main shaft and the brace groove Diameter of section it is equal.One end of the main shaft is convexly equipped in outside the brace groove and is formed with processing department, the fixture installing In in the processing department.The end face of the processing department offers storage tank.Multiple clampings are offered on the side face of the processing department Groove, the multiple holding tank is connected with the storage tank respectively.For example, multiple clamping jaws are provided with the fixture, it is the multiple Clamping jaw is arranged in the multiple holding tank respectively, and a clamping jaw is worn in each holding tank.Due on the end face of the processing department Storage tank is offered, the side face of the processing department offers multiple holding tanks, therefore workpiece can be placed in the storage tank In, then stretched into and clamp workpiece from the multiple holding tank using multiple clamping jaws of the fixture in the storage tank.And The lathe tool then can enter driving to the part that the workpiece protrudes out the storage tank needs operation.Now, the main shaft passes through The storage tank carries out more firm clamping to workpiece.

Also referring to Fig. 2, for example, metal fragment can be produced in turning process, in order to collect these metal fragments, its In, crumb loading component 15 is additionally provided with the support, the crumb loading component includes bits collecting box 151 and is arranged at the bits collecting box On guide body 152, offer crumb loading groove on the support, the bits collecting box is arranged in the crumb loading groove, the guide body It is installed on the bits collecting box and convexedly stretches in outside the crumb loading groove, the guide body is around guide opening 153 is formed, i.e., described to draw Conductor formation guide opening, in other words, the guide body forms guide opening around itself.Due to being provided with collection on the support Consider component to be worth doing, the crumb loading component includes bits collecting box and guide body, therefore metal fragment can be introduced into the collection by guide body Consider to be worth doing in box, it is achieved thereby that the collection to metal fragment, and the metal fragment being collected in the bits collecting box can be reclaimed with another It is done to use.However, due to the presence of crumb loading component, so as to avoid using liquid wash support, thus avoiding liquid from influenceing The machining accuracy of workpiece, and then ensure that higher machining accuracy.

For example, for the ease of changing the crumb loading component, the crumb loading groove is rectangular channel, and the bottom of the crumb loading groove is set There is magnetic adsorption layer 14, the bits collecting box is arranged in the magnetic adsorption layer.For example, the bits collecting box includes bottom plate 154 and around institute The framework 155 of bottom plate is stated, the bottom plate is arranged in the magnetic adsorption layer, and the guide body is installed in the framework.For example, institute Stating bottom plate includes iron plate layer 156 and the stainless steel layer being arranged in the iron plate layer.For example, being formed with collection in the bits collecting box Consider chamber to be worth doing, the guide opening of the guide body is connected with the crumb loading chamber.For example, the guide body is rectangular box-like.For example, described Guide body includes the guide ribs of four head and the tail connections, i.e., rectangular box-like to include the guide ribs of four head and the tail connections；For example, described draw Conductor is guide ribs that are rectangular box-like and including four head and the tail connections.For example, being formed with lead-in chamfered, example in the guide ribs Such as, the lead-in chamfered is towards the fixture.Because the bottom surface of the crumb loading groove is provided with magnetic adsorption layer, the bottom plate of the bits collecting box Including iron plate layer and stainless steel layer, therefore the bottom plate of the bits collecting box can be adsorbed in the crumb loading groove using the magnetic adsorption layer In.And when needing to change the crumb loading component, firmly extract the bits collecting box, so that the crumb loading component is more Change more easy.

Referring to Fig. 3, for example, when not used time lathe long period, for the ease of the dust-proof of the lathe, the machine Installation slit is offered on seat, the installation slit is set around the periphery of the support, and support is offered on the supporting part Slit, the two ends of the support slit are connected with the installation slit, and dust cover 40 is additionally provided with the support, described dust-proof Cover includes cover body 41 and the supporting plate being arranged in the cover body 42, is arranged in the installation edge movable of the cover body In slit, the supporting plate is actively arranged in the support slit.Due to offering installation slit on the support, therefore It can be conducive to dust cover being installed on the support.And the dust cover can prevent dust from falling on the support.

For example, when the lathe tool is not dismantled, for the ease of protecting the lathe tool, the bottom surface of the supporting plate is arc Face.Multiple air-vents are further opened with the cover body.The air-vent is circular port.The diameter of the multiple air-vent is different to be set Put.The cover body is internally provided with protection body 43, and the protection body is covered on the lathe tool.The protection body includes connecting soft Pipe 431 and lid set cylinder 433, and the connection flexible pipe is connected on the cover body, and the lid sets cylinder and is connected to the connection flexible pipe End, the lathe tool be contained in it is described lid set in cylinder.Offer and rotationally filled on gathering hole, the gathering hole on the cover body Provided with closing door.When without using the lathe, it is possible to use the protection body in protective cover protects the lathe tool, i.e., using described Lid sets the outside that jacket casing is located at the lathe tool, so that the lathe tool be protected.And the gathering hole on the cover body, then favorably Hand is stretched into the cover body lid setting jacket casing on the lathe tool in user.For example, the lid sets cylinder to be soft Property elastomeric material be made, can be deformed on the lathe tool, with using the lathe tool shape.

For example, it is necessary to workpiece is temporarily deposited after workpiece turning is finished, and in order to place the workpiece, institute The side for stating pedestal is also convexly equipped with rack, and the rack includes main frame and the multiple receipts being arranged in the main frame Receive body, the main frame includes opening up in buffering pedestal and the placing box being arranged on the buffering pedestal, the placing box There are multiple spaced storage compartments, the multiple packaging container is slidably received within the multiple storage compartment respectively.Institute State and containing cavities are formed with packaging container, workpiece is accommodated in the containing cavities.For example, being provided with guarantor on the bottom surface of the containing cavities Sheath, the thickness of the protective layer is that one in the placing box the top is pad pasting in 2 millimeters, the multiple packaging container Biography film groove is offered in packaging container, the placing box, the biography film groove is described through the placing box and the pad pasting packaging container Framed shape cutting membrane knife is set in the containing cavities of pad pasting packaging container, and the frame shape cutting membrane knife is around the periphery of the containing cavities, institute State and framed shape blade is formed on frame shape cutting membrane knife, direction extension of the frame shape blade along the bottom surface away from the containing cavities.Institute State to be formed with frame shape cutting membrane knife and cut film space, the side of the placing box is provided with wound membrane component, and the wound membrane component includes Wound membrane cylinder, film rolling axis and membrane part.The wound membrane cylinder is located at the both sides of the placing box, the volume with the membrane part respectively Film axle is rotatably arranged in wound membrane cylinder, is wound with the film rolling axis on diaphragm, the wound membrane cylinder and is offered that to wear film narrow Groove, the diaphragm be arranged in it is described wear in film slit and the biography film groove, the end of the diaphragm is held on the membrane part. The diaphragm includes film main body and is arranged at the bar that pulls and supports of the film main body both sides, and described two bars that pull and support are wound in the drawing In membrane.The film main body is located on the frame shape cutting membrane knife, and described two bars that pull and support cut the two of film space positioned at described respectively Side.Press mold component is provided with the top of the placing box, the press mold component includes pressure holding piece and drive cylinder, the pressure holding Part is connected on the drive cylinder, and the pressure holding piece is directed at the frame shape cutting membrane knife.The membrane part include rotating part and It is arranged at the winding rod on the rotating part, two of the diaphragm pull and support bar and are wound in the winding rod.The pad pasting is received Receive the biography film groove on body side wall on be provided with two pushing and pressing wheel, it is described two pushing and pressing wheel pushes against respectively in two of the diaphragm Pull and support on bar.Described pull and support offers pushing and pressing slit on bar, the pushing and pressing wheel is convexly equipped in the pushing and pressing slit and can be in institute State and slided in pushing and pressing slit.Multiple designation cards are arranged at intervals with the film main body, the film main body includes main leaf body and set The mucigel being placed on the main leaf body, the mucigel cuts film space towards the frame shape cutting membrane knife, and the designation card is set The main leaf body is placed on a side surface of the mucigel, the bottom of the pad pasting packaging container is provided with rack, described Gear is provided with the corresponding storage compartment of placing box, the gear is engaged with the rack, the output of the drive cylinder Winding band is provided with axle, one end of the winding band is connected on the gear.Multiple slips are provided with the placing box It is resisted against in the middle part of wheel, the winding band on the multiple movable pulley.The pressure holding piece is connected to the output of the drive cylinder On axle, one end of the pad pasting packaging container is formed with maintaining part, and the maintaining part is in the remote described of the pad pasting packaging container One end of wound membrane cylinder.The side of the gear is coaxially arranged with reel, and one end of the winding band is wound in the reel On, wind spring is additionally provided with the storage compartment, the wind spring is connected on the reel, run through on the pad pasting packaging container Offer and pressing lever be provided with pressing hole, the pressing hole, one end of the pressing lever is convexly equipped in the pad pasting and stores external, The other end is directed at the gear.Stage clip is provided with the pressing lever.The rack can place the good workpiece of turning, and institute Stating the pad pasting packaging container on rack can then coordinate the wound membrane component to realize the pad pasting to workpiece with the press mold component, from And make it that the turning position of workpiece is protected.And workpiece can be indicated using diaphragm simultaneously.

For example, in order to further describe the rack, the concrete structure of wound membrane component and press mold component and beneficial effect Really, Fig. 4 and Fig. 5 is referred to, the side of the pedestal is also convexly equipped with rack 60, and the rack includes main frame 61 and set The multiple packaging containers 63 being placed in the main frame, the main frame includes buffering pedestal and is arranged on the buffering pedestal Placing box, offer multiple spaced storage compartments in the placing box, the multiple packaging container is slidably received respectively It is contained in the multiple storage compartment.Because the bottom of the main frame is provided with buffering pedestal, therefore it can be delayed using described Rush pedestal and cushioning effect is played to workpiece, and multiple workpiece can be positioned in each packaging container so that workpiece avoids turning The interference of the metal fillings produced in journey.For example, being formed with containing cavities on the turning surface in order to protect workpiece, the packaging container 631, workpiece is accommodated in the containing cavities.Matcoveredn is set on the bottom surface of the containing cavities, and the thickness of the protective layer is 2 Millimeter, workpiece is positioned on the protective layer, and certain protective effect can be played to workpiece.For example, working as needs to put workpiece , it is necessary to first extract the packaging container from the storage compartment out, for example, in order to protect when entering in the containing cavities of the packaging container The turning surface of workpiece, can be in pad pasting on the turning surface, so that the handling process of workpiece in some cases In, the turning surface of workpiece will not be collided, for example, one in the multiple packaging container in the placing box the top is patch Biography film groove 632 is offered in film packaging container, the placing box, the biography film groove is stored through the placing box with the pad pasting Framed shape cutting membrane knife 633 is set in body, the containing cavities of the pad pasting packaging container, and the frame shape cutting membrane knife is around the containing cavities Periphery, framed shape blade, side of the frame shape blade along the bottom surface away from the containing cavities are formed on the frame shape cutting membrane knife To extension.Be formed with the frame shape cutting membrane knife and cut film space 634, workpiece be positioned over it is described cut in modular space, the frame shape is cut Hymenotome can be used for positioning workpiece and carry out cutting mould.The side of the placing box is provided with wound membrane component 70, the volume Membrane module includes wound membrane cylinder 71, film rolling axis 72 and membrane part 73.The wound membrane cylinder is located at described put with the membrane part respectively The both sides of case are put, the film rolling axis are rotatably arranged in the wound membrane cylinder, and diaphragm 74, the volume are wound with the film rolling axis Offer on film cylinder and wear film slit 711, the diaphragm be arranged in it is described wear in film slit and the biography film groove, the end of the diaphragm Portion is held on the membrane part.The diaphragm includes film main body and is arranged at the bar that pulls and supports of the film main body both sides, described Two pull and support bar and are wound on the membrane part.The film main body is located on the frame shape cutting membrane knife, described two to pull and support bar point It described Wei Yu not cut the both sides in film space.Due to it is described two pull and support bar be located at it is described cut the both sides of modular space, therefore can keep away Exempt from the frame shape and cut that mould knife cutter are described two to be pulled and supported on bar, and then avoid maloperation.

For example, press mold component 80 is provided with the top of diaphragm, the placing box in order to be cut using the frame shape cutting membrane knife, The press mold component includes pressure holding piece 81 and drive cylinder 82, and the pressure holding piece is connected on the drive cylinder, the pressure Gripping member is directed at the frame shape cutting membrane knife.When needing to cut film, the pad pasting packaging container is pulled out into the storage compartment, and make described Frame shape cutting membrane knife exposes outside the storage compartment, puts the workpiece in the frame shape cutting membrane knife and is supported on the protective layer, Then, the membrane part pulls the diaphragm, and the film main body is located between the frame shape cutting membrane knife and the pressure holding piece. Finally, the drive cylinder drives the pressure holding piece to be moved towards the frame shape cutting membrane knife, so that the film master on the diaphragm Body is cut by the frame shape cutting membrane knife, and the film main body is pressed on the workpiece, so as to realize to the workpiece The pad pasting operation of turning surface, the diaphragm can play a protective role to the workpiece, and two of the diaphragm pull and support bar Above the side for then remaining in workpiece.The press mold component shrinks, i.e., described drive cylinder drives the pressure holding piece to shrink, will be described Pad pasting packaging container is pushed into the storage compartment of the placing box, to be preserved to workpiece., will when needing to take out the workpiece The pad pasting packaging container is pulled out, and makes the space that has been cut off described in the workpiece alignment on diaphragm by the frame shape cutting membrane knife, Then workpiece is taken out from the pad pasting packaging container, so as to be put into other storage compartments.When needs enter to new workpiece During row pad pasting, new workpiece from the space on the diaphragm can be inserted the cutting in film space of the frame shape cutting membrane knife.Then, The membrane part pulling is described two to pull and support bar, described two new film main bodys pulled and supported between bar is placed in new workpiece Top, then re-starts and above-mentioned cuts film operation.The workpiece of pad pasting diaphragm is put into other storage compartments.

For example, for the ease of the membrane of the membrane part, the membrane part includes rotating part 731 and is arranged at the rotation Winding rod 732 on transfer part, two of the diaphragm pull and support bar and are wound in the winding rod.The rotating part can drive institute Winding rod rotation is stated, so that the winding rod is wound to the bar that pulls and supports on the diaphragm.For example, described in order to prevent Diaphragm collides and two pushing and pressing wheels is provided with the side wall of the biography film groove on the pad pasting packaging container, the pad pasting packaging container, described Push against respectively in the diaphragm two of two pushing and pressing wheels are pulled and supported on bar.For example, described pull and support offers pushing and pressing slit on bar, institute Pushing and pressing wheel is stated to be convexly equipped in the pushing and pressing slit and can slide in the pushing and pressing slit.By setting described two pushing and pressing Wheel, so that the diaphragm can be infected with to described away from the side wall for passing film groove with the film main body for avoiding the diaphragm The side wall of pad pasting packaging container.For example, in order to be indicated or be counted to workpiece, multiple marks are arranged at intervals with the film main body Show piece, the film main body includes main leaf body and the mucigel being arranged on the main leaf body, the mucigel is towards the frame Shape cutting membrane knife cuts film space, and the designation card is arranged at the main leaf body on a side surface of the mucigel, work as institute State after frame shape cutting membrane knife cuts film, workpiece can be labeled by marking layer thereon.I.e. on the workpiece carry out pad pasting with The process of sign can be realized by step action.For example, when cutting film, the pad pasting packaging container needs first to slide removal institute Storage compartment is stated, and in order to drive the pad pasting packaging container to skid off.Also referring to Fig. 6 and Fig. 7, the bottom of the pad pasting packaging container Portion is provided with rack 635, the corresponding storage compartment of the placing box and is provided with gear 65, and the gear is nibbled with the rack Close, winding band 66 is provided with the output shaft of the drive cylinder, one end of the winding band is connected on the gear.It is described It is provided with the middle part of multiple movable pulleies 67, the winding band and is resisted against on the multiple movable pulley in placing box.The pressure holding piece On the output shaft for being connected to the drive cylinder, when the drive cylinder drives the pressure holding piece to move down, the output Axle can drive the pinion rotation by the winding band, and the gear then passes through pad pasting packaging container described in the rack drives The storage compartment is skidded off, and makes pressure holding piece described in workpiece alignment.It is thereby achieved that the automatic cunning of the pad pasting packaging container Go out.For example, one end of the pad pasting packaging container is formed with maintaining part, the maintaining part is in the remote institute of the pad pasting packaging container State one end of wound membrane cylinder.When cutting the diaphragm, the pad pasting packaging container is exposed to outside the placing box, but the maintaining part is also Stay in the placing box, so as to provide larger support degree for the pad pasting packaging container.For example, for the ease of described The return of pad pasting packaging container, the side of the gear is coaxially arranged with reel 68, and described one end for winding band is wound in described On reel, wind spring 69 is additionally provided with the storage compartment, the wind spring is connected on the reel, and the wind spring is used for Drive the reel to rotate, the reel is driven the gear return, so that the pad pasting packaging container slips into institute State in storage compartment.During the pad pasting packaging container return, the pressure holding piece is gradually distance from the pad pasting packaging container, this When the workpiece for having posted film can be taken out from the pad pasting packaging container.For example, for the ease of taking out workpiece, the pad pasting Run through to offer on packaging container and pressing lever 691 is provided with pressing hole, the pressing hole, one end of the pressing lever is convexly equipped in institute State pad pasting and store external, the other end is directed at the gear.When the press mold component does not work, institute is pressed by the pressing lever State gear and make the rack of the gear disengaging pad pasting packaging container, will so as to which the pad pasting packaging container is pulled out Workpiece therein takes out.The pad pasting packaging container is put into after the placing box, then can discharge the pressing lever, the gear In the presence of the wind spring return and with the rack keep engage.Therefore, the wind spring can both allow the gear return, To coordinate the drive cylinder to drive the winding band return, after the gear departs from the rack tooth can also be allowed Wheel return with and keep engaging with the rack, therefore, the wind spring can play more return and act on.For example, in order to allow Stage clip 692 is provided with the pressing lever return, the pressing lever.When discharging the pressing lever, the stage clip can be pulled The pressing lever makes the pressing lever return, so as to discharge the gear so that the gear is returned in the presence of the wind spring Position simultaneously keeps engaging with the rack.

The technical characteristic that other embodiments of the present utility model are also included in the various embodiments described above is mutually combined what is formed The technical scheme that can implement.

Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (8)

1. a kind of lathe, it is characterised in that including support, rotary components and turning component, the side of the support is convexly equipped with Supporting part, the rotary components include revolving part, main shaft and fixture, and the revolving part is arranged on the supporting part, described One end of main shaft wears the supporting part and is connected with the revolving part, and it is remote that the fixture is removable installed in the main shaft One end of the supporting part, the turning component includes extensible canopy, lathe tool and feed device, and the extensible canopy is put down with the main shaft Row is set, and one end of the extensible canopy is connected on the supporting part, and it is remote that the lathe tool is slidingly arranged at the extensible canopy From one end of the supporting part, and towards the main shaft extension, the feed device be installed on the extensible canopy and with the lathe tool Connection；

Wherein, support beam is additionally provided with the support, the support beam is arranged at intervals with the supporting part, the support beam Top is formed with brace groove, and the main shaft portion is contained in the brace groove, is set on the bottom surface of the brace groove There is aluminium alloy layer.

2. lathe as claimed in claim 1, it is characterised in that the thickness of the aluminium alloy layer is 2-3 millimeters.

3. lathe as claimed in claim 2, it is characterised in that the section of the brace groove is semicircle.

4. lathe as claimed in claim 3, it is characterised in that the diameter of the main shaft and the diameter of section of the brace groove It is equal.

5. lathe as claimed in claim 1, it is characterised in that one end of the main shaft is convexly equipped in outside the brace groove and shape Into there is processing department, the fixture is installed in the processing department.

6. lathe as claimed in claim 5, it is characterised in that the end face of the processing department offers storage tank.

7. lathe as claimed in claim 6, it is characterised in that multiple holding tanks, institute are offered on the side face of the processing department Multiple holding tanks are stated to connect with the storage tank.

8. lathe as claimed in claim 7, it is characterised in that multiple clamping jaws, the multiple clamping jaw are provided with the fixture It is arranged in respectively in the multiple holding tank.