CN103358165A - Automatic feeding device of machine tool - Google Patents
Automatic feeding device of machine tool Download PDFInfo
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- CN103358165A CN103358165A CN201210101741XA CN201210101741A CN103358165A CN 103358165 A CN103358165 A CN 103358165A CN 201210101741X A CN201210101741X A CN 201210101741XA CN 201210101741 A CN201210101741 A CN 201210101741A CN 103358165 A CN103358165 A CN 103358165A
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Abstract
An automatic feeding device of a machine tool comprises a section bar framework, a transverse moving assembly, a first cylinder and a second cylinder. The transverse moving assembly comprises a body part and a bracket capable of moving relative to the body part. The automatic feeding device of the machine tool further comprises a steel structure. The steel structure comprises a primary frame body and secondary frame bodies, wherein the secondary frame bodies are vertically connected with the two ends of the primary frame body respectively. Each secondary frame body is provided with a plurality of movable rods and guide wheels, wherein the guide wheels are fixed at the two ends of the movable rods respectively. Rail grooves for rolling of the guide wheels are formed in two sides of the section bar framework respectively. When ascending or descending under the action of the first cylinder, the transverse moving assembly drives the guide wheels to roll in the rail grooves vertically. According to the automatic feeding device of the machine tool, the guide wheels and the rail grooves are adopted, eccentric gravity caused by changes of gravity centers of parts can be balanced by movement of the guide wheels in the rail grooves, stability of the parts in the conveying process is maintained, and the application of the automatic feeding device of the machine tool enables the parts to be conveyed to a specified position quickly, stably and accurately.
Description
Technical field
The present invention relates to field of mechanical technique, relate in particular to a kind of lathe automatic feeding.
Background technology
In the industry of lathe loading and unloading, the transmission of material all is to realize as the power that transmits by motor or cylinder basically.On the direction of vertically-acting, if select after the cylinder, its occupation mode is that cylinder+floating junction is connected with the plate of promotion basically.And that guidance mode just has is a variety of, and some equipment is at the plate that promotes slide block+slide rail to be installed to realize; Some equipment is in the plate punching that promotes linear bearing to be installed, and then linear bearing and optical axis is used in conjunction with to realize; Some equipment is at the plate that the promotes mounting bush that punches, and then lining and optical axis is used in conjunction with to realize; Also some equipment is to come practical function by two cylinders and linear bearing+optical axis.
Product is when stepping mechanism transmits, because the weight of product self is heavier, so after as long as the cylinder of control horizontal balance is started working on the stepping mechanism, the center of gravity of whole equipment all is changing constantly, is easy to cause the phenomenon that lays particular stress on.If guidance mode adopts slide block+slide rail, when then product moved in the horizontal direction, the shelf of aluminium section bar will significantly tilt, and product also can bump against other places.If guidance mode adopts linear bearing+optical axis, the shelf of product aluminium section bar in mobile has slight inclination, but the life-span of linear bearing and optical axis can reduce a lot, the vestige that at first ball in the linear bearing can be when optical axis stays rolling, because its discontinuity, after vestige monolateral on the optical axis deepened, the ball in the linear bearing also can begin wearing and tearing.If adopt the mode of lining and optical axis, the shelf of product aluminium section bar in mobile also has slight inclination, but because the gap between lining and the optical axis is very little, so the cylinder life-span that control is risen or descended can reduce, and in the process that product rises or descends, have ear-piercing sound and produce.If adopt two cylinders, be difficult to the synchronous rise and fall of furnishing, and cost also can be higher than the existing structural member that uses.
Therefore, for above-mentioned technical problem, be necessary to provide a kind of structure improved lathe automatic feeding that has, to overcome defects.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of lathe automatic feeding, this lathe automatic feeding can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, keeps the stationarity of materials and parts transport process.
For achieving the above object, the invention provides following technical scheme:
A kind of lathe automatic feeding, it comprises section material framework, traversing assembly, control traversing assembly rising or the first cylinder that descends and control the second cylinder that traversing assembly advances or retreats, described traversing assembly comprises main part and relatively main part motion and in order to receive the carriage of materials and parts, described lathe automatic feeding also comprise be fixedly connected with traversing assembly and with the common steel construction that rises or descend of traversing assembly, described steel construction comprises main frame body and distinguishes subframe body connected vertically with the two ends of main frame body, the directive wheel that some motion bars is installed and is separately fixed at each motion bar two ends on described each subframe body, described section material framework both sides are respectively equipped with the orbital groove that rolls for directive wheel, and the motion that described traversing assembly rises under the first cylinder action or descends drives simultaneously directive wheel and rolls along the vertical direction in orbital groove.
Preferably, in above-mentioned lathe automatic feeding, two described motion bars that be arranged in parallel are installed on described each subframe body, be respectively equipped with one on four drift angles of described subframe body in order to the installing hole of motion bar to be installed, four directive wheels on described two motion bars are distributed in respectively the periphery of four drift angles of subframe body.
Preferably, in above-mentioned lathe automatic feeding, described steel construction also comprises the adjustment screw of adjusting directive wheel and orbital groove gap, and described adjustment screw is installed in the position of corresponding installing hole on the subframe body.
Preferably, in above-mentioned lathe automatic feeding, described traversing assembly also comprises the slide rail that is formed on the main part and the slide block that cooperates with slide rail, and described slide block is fixed on the carriage, and described carriage advances under the second cylinder action or the motion that retreats is with movable slider to slide along slide rail simultaneously.
Preferably, in above-mentioned lathe automatic feeding, the end that described carriage receives materials and parts is the cutter type, and the ox tendon strip on protection materials and parts surface is installed on the described cutter type structure.
Preferably, in above-mentioned lathe automatic feeding, the top of described section material framework is provided with some retainer plates of placing materials and parts that traversing assembly transmits, the corresponding station of described each retainer plate, and described retainer plate is provided with the limiting card point.
Preferably, in above-mentioned lathe automatic feeding, the bottom of described section material framework is equipped with some lower margin adjustment blocks.
Can find out from technique scheme, the lathe automatic feeding of the embodiment of the invention is by adopting directive wheel and orbital groove structure, the motion of directive wheel in orbital groove can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, keep the stationarity of materials and parts transport process, the application of this kind technology can be sent to materials and parts the position of appointment fast, steadily, accurately.
Compared with prior art, the invention has the beneficial effects as follows:
(1) can fast and accurately materials and parts be sent to the position of appointment, and in transport process, keep the stationarity of materials and parts;
(2) balance by directive wheel and orbital groove because the power that lays particular stress on that the materials and parts gravity center shift can produce guarantees under any circumstance, materials and parts can be transported to the appointment station stably;
(3) form of employing frame for movement has been saved manufacturing cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing relevant of the present invention in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of lathe automatic feeding of the present invention;
Fig. 2 is the top view of lathe automatic feeding of the present invention;
Fig. 3 is the side view of lathe automatic feeding of the present invention;
Fig. 4 is the schematic perspective view of lathe automatic feeding medium section framework of the present invention;
Fig. 5 is the top view of lathe automatic feeding medium section framework of the present invention;
Fig. 6 is the side view of lathe automatic feeding medium section framework of the present invention;
Fig. 7 is the schematic perspective view of steel construction in the lathe automatic feeding of the present invention;
Fig. 8 is the schematic perspective view of traversing assembly in the lathe automatic feeding of the present invention.
Wherein: 100, materials and parts; 1, section material framework; 11, orbital groove; 12, retainer plate; 121, limiting card point; 13, lower margin adjustment block; 2, traversing assembly; 21, main part; 211, slide rail; 22, carriage; 221, ox tendon strip; 23, slide block; 3, the first cylinder; 4, the second cylinder; 5, steel construction; 51, main frame body; 52, subframe body; 53, motion bar; 54, directive wheel; 55, installing hole; 56, adjust screw.
The specific embodiment
In the prior art, the load mode of lathe materials and parts is by a variety of.Materials and parts are when stepping mechanism transmits, because the weight of materials and parts self is heavier, so after as long as the cylinder of control horizontal balance is started working on the stepping mechanism, the center of gravity of whole equipment all is changing constantly, is easy to cause the phenomenon that lays particular stress on.If guidance mode adopts slide block+slide rail, when then materials and parts moved in the horizontal direction, the shelf of aluminium section bar will significantly tilt, and materials and parts also can bump against other places.If guidance mode adopts linear bearing+optical axis, the shelf of product aluminium section bar in mobile has slight inclination, but the life-span of linear bearing and optical axis can reduce a lot, the vestige that at first ball in the linear bearing can be when optical axis stays rolling, because its discontinuity, after vestige monolateral on the optical axis deepened, the ball in the linear bearing also can begin wearing and tearing.If adopt the mode of lining and optical axis, the shelf of materials and parts aluminium section bar in mobile also has slight inclination, but because the gap between lining and the optical axis is very little, so the cylinder life-span that control is risen or descended can reduce, and in the process that materials and parts rise or descend, have ear-piercing sound and produce.If adopt two cylinders, be difficult to the synchronous rise and fall of furnishing, and cost also can be higher than the existing structural member that uses.
In view of problems of the prior art, the invention discloses a kind of lathe automatic feeding, it comprises the first cylinder that section material framework, traversing assembly, the traversing assembly of control rise or descend and controls the second cylinder that traversing assembly advances or retreats.Traversing assembly comprises main part and relatively main part motion and in order to receive the carriage of materials and parts.The lathe automatic feeding also comprise be fixedly connected with traversing assembly and with the common steel construction that rises or descend of traversing assembly.Steel construction comprises main frame body and distinguishes subframe body connected vertically with the two ends of main frame body, the directive wheel that some motion bars is installed and is separately fixed at each motion bar two ends on each subframe body, the section material framework both sides are respectively equipped with the orbital groove that rolls for directive wheel, and the motion that traversing assembly rises under the first cylinder action or descends drives simultaneously directive wheel and rolls along the vertical direction in orbital groove.This lathe automatic feeding is by adopting directive wheel and orbital groove structure, the motion of directive wheel in orbital groove can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, keep the stationarity of materials and parts transport process, the application of this kind technology can be sent to materials and parts the position of appointment fast, steadily, accurately.
Further, two described motion bars that be arranged in parallel are installed on each subframe body, be respectively equipped with one on four drift angles of subframe body in order to the installing hole of motion bar to be installed, four directive wheels on two motion bars are distributed in respectively the periphery of four drift angles of subframe body.
Further, steel construction also comprises the adjustment screw of adjusting directive wheel and orbital groove gap, adjusts the position that screw is installed in corresponding installing hole on the subframe body.
Further, traversing assembly also comprises the slide rail that is formed on the main part and the slide block that cooperates with slide rail, and slide block is fixed on the carriage, and carriage advances under the second cylinder action or the motion that retreats is with movable slider to slide along slide rail simultaneously.
Further, the end that carriage receives materials and parts is the cutter type, and the ox tendon strip on protection materials and parts surface is installed on the cutter type structure.
Further, the top of section material framework is provided with some retainer plates of placing materials and parts that traversing assembly transmits, the corresponding station of each retainer plate, and retainer plate is provided with the limiting card point.
Further, the bottom of section material framework is equipped with some lower margin adjustment blocks.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is described in detail, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, this lathe automatic feeding is in order to transmit some materials and parts 100, and this lathe automatic feeding comprises section material framework 1, transmits the traversing assembly 2 of materials and parts 100, controls traversing assembly 2 risings or the first cylinder 3 that descends and controls the second cylinder 4 that traversing assembly 2 advances or retreats.The lathe automatic feeding also comprise be fixedly connected with traversing assembly 2 and with the traversing assembly 2 common steel constructions 5 that rise or descend.Can balance materials and parts 100 because the steel construction 5 of the power that lays particular stress on that gravity center shift produces by arranging, guarantee the stationarity of materials and parts 100 transport process.
To shown in Figure 6, section material framework 1 is set up by some section bar bars and is formed such as Fig. 4.The both sides of section material framework 1 are respectively equipped with the orbital groove 11 that cooperates with steel construction 5.Every side includes two orbital grooves 11 that be arranged in parallel and extend along the vertical direction.The top of section material framework 1 is provided with some retainer plates 12 of placing traversing assembly 2 materials and parts that transmit 100, each retainer plate 12 corresponding station, and retainer plate 12 is provided with limiting card point 121.The bottom of section material framework 1 is equipped with some lower margin adjustment blocks 13, utilizes this lower margin adjustment block 13 can adjust the height of whole equipment.
As shown in Figure 8, traversing assembly 2 comprises main part 21 and can move and the carriages 22 in order to receive materials and parts 100 by relative main part 21.Traversing assembly also comprises the slide rail 211 that is formed on the main part 21 and the slide block 23 that cooperates with slide rail 211, and slide block 23 is fixed on the carriage 22, and carriage 22 advances under the effect of the second cylinder 4 or the motion that retreats is with movable slider 23 to slide along slide rail 211 simultaneously.By adopting the fit system of slide block 23 and slide rail 211, guarantee the accuracy that carriage 22 moves in the horizontal direction.
Continue as shown in Figure 8, the end that carriage 22 receives materials and parts 100 is the cutter type, and cutter type structure plays the retainer effect.The ox tendon strip 221 on protection materials and parts 100 surfaces is installed on the cutter type structure, by using ox tendon strip 221, can protects materials and parts 100 surfaces.The second cylinder 4 is installed in the traversing assembly 2, and controls thus the motion that traversing assembly 2 works advance or retreat.
Such as Fig. 1, Fig. 3 and shown in Figure 7, steel construction 5 comprises main frame body 51 and distinguishes two subframe bodies 52 connected vertically, the directive wheel 54 that some motion bars 53 is installed and is separately fixed at each motion bar 53 two ends on each subframe body 52 with the two ends of main frame body 51.This directive wheel 54 cooperates with orbital groove 11.The motion that traversing assembly 2 rises or descends under 3 effects of the first cylinder drives simultaneously directive wheel 54 and rolls along the vertical direction in orbital groove 11.By adopting directive wheel 54 and orbital groove 44 structures, the motion of directive wheel 54 in orbital groove 44 can balance the power that lays particular stress on that materials and parts 100 produce because of gravity center shift, keep the stationarity of materials and parts 100 transport process, the application of this kind technology can be sent to materials and parts 100 position of appointment fast, steadily, accurately.
As shown in Figure 1, two described motion bars 53 that be arranged in parallel are installed on each subframe body 52, be respectively equipped with a periphery that is distributed in respectively 52 4 drift angles of subframe body in order to four directive wheels 54 on 55, two motion bars 53 of installing hole that motion bar is installed on four drift angles of subframe body 52.
In embodiments of the present invention; described motion bar 53 comprises two; four directive wheels 54 on these two motion bars 53 are respectively from the gap between four somes adjustment directive wheels 54 and the orbital groove 11; certainly; in other embodiments; two above motion bars 53 also can be set, describe not limit protection scope of the present invention at this accompanying drawing of the present invention and other, any amount of motion bar 53 is all within protection scope of the present invention.
As shown in Figure 7, steel construction 5 also comprises the adjustment screw 56 of adjusting directive wheel 54 and orbital groove 11 gaps, and each subframe body 52 is provided with four and adjusts the position that 56, four adjustment of screws screw 56 is installed in corresponding installing hole 55 on the subframe body 52.
The operation principle of lathe automatic feeding of the present invention is: at first the cutter type structure of carriage 22 receives the materials and parts 100 that send, then the first cylinder 3 of controlling traversing assembly 2 risings or descending is started working, the guide post of the first cylinder 3 stretches out, driving simultaneously traversing assembly 2 and steel construction 5 rises together, in the process of this rising, four directive wheels 54 of each of steel construction 5 both sides roll along orbital groove 11 and rise, so just can guarantee that traversing assembly 2 can not tilt, simultaneously also can held stationary and the synchronism at two ends in the process that rises; When the first cylinder 3 reaches range, traversing assembly 2 has also arrived the highest point of whole equipment, control carriage 22 advances or the second cylinder 4 of retreating is started working in this time traversing assembly 2, after the guide post of the second cylinder 4 stretches out, whole carriage 22 drives materials and parts 100 and advances together, when the second cylinder 4 reaches range, the first cylinder 3 of control rise and fall is started working, the guide post of the first cylinder 3 is retracted, traversing assembly 2 and steel construction 5 descend together, in the process that descends, materials and parts 100 are when the retainer plate 12 at process section material framework 1 top, can be parked in the surface of retainer plate 12, when the guide post of the first cylinder 3 is fully retracted to the first cylinder 3 inside, the second cylinder 4 of control fore-and-aft direction action is started working, the guide post of the second cylinder 4 is retracted, after the guide post of the second cylinder 4 is retracted the second cylinder 4 inside fully, a circulation is finished in the transmission of whole materials and parts 100, and enter next circulation, rise, advance, descend, retreat, thereby materials and parts 100 are reached each station that is sent to accurately appointment fast.
Compared with prior art, the invention has the beneficial effects as follows:
(1) can will expect 100 positions that are sent to appointment fast and accurately, and in transport process, keep the stationarity of materials and parts 100;
(2) by adopting directive wheel 54 and orbital groove 11 structures, the motion of directive wheel 54 in orbital groove 11 can balance the power that lays particular stress on that materials and parts 100 produce because of gravity center shift, guarantee under any circumstance, guarantee that materials and parts 100 can be transported to the appointment station stably;
(3) form of employing frame for movement has been saved manufacturing cost.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. lathe automatic feeding, it comprises section material framework, traversing assembly, control traversing assembly rising or the first cylinder that descends and control the second cylinder that traversing assembly advances or retreats, described traversing assembly comprises main part and relatively main part motion and in order to receive the carriage of materials and parts, it is characterized in that: described lathe automatic feeding also comprise be fixedly connected with traversing assembly and with the common steel construction that rises or descend of traversing assembly, described steel construction comprises main frame body and distinguishes subframe body connected vertically with the two ends of main frame body, the directive wheel that some motion bars is installed and is separately fixed at each motion bar two ends on described each subframe body, described section material framework both sides are respectively equipped with the orbital groove that rolls for directive wheel, and the motion that described traversing assembly rises under the first cylinder action or descends drives simultaneously directive wheel and rolls along the vertical direction in orbital groove.
2. described lathe automatic feeding according to claim 1, it is characterized in that: two described motion bars that be arranged in parallel are installed on described each subframe body, be respectively equipped with one on four drift angles of described subframe body in order to the installing hole of motion bar to be installed, four directive wheels on described two motion bars are distributed in respectively the periphery of four drift angles of subframe body.
3. described lathe automatic feeding according to claim 2, it is characterized in that: described steel construction also comprises the adjustment screw of adjusting directive wheel and orbital groove gap, and described adjustment screw is installed in the position of corresponding installing hole on the subframe body.
4. described lathe automatic feeding according to claim 1, it is characterized in that: described traversing assembly also comprises the slide rail that is formed on the main part and the slide block that cooperates with slide rail, described slide block is fixed on the carriage, and described carriage advances under the second cylinder action or the motion that retreats is with movable slider to slide along slide rail simultaneously.
5. described lathe automatic feeding according to claim 1, it is characterized in that: the end that described carriage receives materials and parts is the cutter type, and the ox tendon strip on protection materials and parts surface is installed on the described cutter type structure.
6. described lathe automatic feeding according to claim 1, it is characterized in that: the top of described section material framework is provided with some retainer plates of placing materials and parts that traversing assembly transmits, station of described each retainer plate correspondence, described retainer plate is provided with the limiting card point.
7. described lathe automatic feeding according to claim 1, it is characterized in that: the bottom of described section material framework is equipped with some lower margin adjustment blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101741XA CN103358165A (en) | 2012-04-09 | 2012-04-09 | Automatic feeding device of machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101741XA CN103358165A (en) | 2012-04-09 | 2012-04-09 | Automatic feeding device of machine tool |
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| CN103358165A true CN103358165A (en) | 2013-10-23 |
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| CN201210101741XA Pending CN103358165A (en) | 2012-04-09 | 2012-04-09 | Automatic feeding device of machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104339214A (en) * | 2014-09-24 | 2015-02-11 | 无锡瑞真精密机械有限公司 | Automatic line unloading device |
| CN108426096A (en) * | 2018-05-07 | 2018-08-21 | 上海振华重工(集团)股份有限公司 | Tube coupling deck conveying equipment |
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Application publication date: 20131023 |