CN103008691B - Double-head numerical control machine tool for processing shaft type parts - Google Patents
Double-head numerical control machine tool for processing shaft type parts Download PDFInfo
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- CN103008691B CN103008691B CN201210537174.2A CN201210537174A CN103008691B CN 103008691 B CN103008691 B CN 103008691B CN 201210537174 A CN201210537174 A CN 201210537174A CN 103008691 B CN103008691 B CN 103008691B
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- lathe
- hopper
- finished product
- elevator bucket
- conveyer belt
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Abstract
The invention provides a double-head numerical control machine tool for processing shaft type parts. The double-head numerical control machine tool for processing the shaft type parts comprises a frame (10). The double-head numerical control machine tool for processing the shaft type parts is characterized by also comprising a left machine tool (20) and a right machine tool (21), which are located on the frame (10), wherein a transporting mechanism (30) for transporting half-finished products processed by the left machine tool (20) to the right machine tool (21) is arranged between the left machine tool (20) and the right machine tool (21). The double-head numerical control machine tool for processing the shaft type parts provided by the invention can fully automatically process and produce the shaft type parts each of which is provided with two end form faces, thereby having the advantage of high production efficiency.
Description
Technical field
The invention belongs to field of machining, the Double end digital control lathe of a kind of machining shaft part particularly.
Background technology
Axial workpiece is part common in automobile industry, various in style, different.Along with the development of auto industry, the demand of axial workpiece increases day by day, simultaneously also more and more higher to the quality requirement of axial workpiece.The turning efficiency and the quality level that how to improve automobile axial workpiece have become the hot issue of research in the industry.At present, domestic the double-headed shaft part using on automobile is generally all adopted to lathe in machining, its technique is all to process one, more manual tune processing other end completes.While producing in enormous quantities by this kind of mode, each product needs manually to reverse end for end to process, and can not realize automatic assembly line work production completely, has greatly affected the efficiency of production and processing.
Summary of the invention
The object of the invention is, in order to overcome existing equipment and technical deficiency, provides a kind of Double end digital control lathe of machining shaft part, and it can processing two ends, full-automatic ground shape over glaze part, has advantages of that production efficiency is high.
To achieve these goals, the technical solution used in the present invention is as follows: the Double end digital control lathe of machining shaft part, comprise frame, it is characterized in that, also comprise the left lathe and the right lathe that are positioned in described frame, between described left lathe and right lathe, be provided with the feed mechanism that the semi-finished product that left machine tooling is completed are transported to right lathe.
Preferably, described left lathe and right lathe all comprise respectively and deposit raw material or half-finished feed mechanism, acceptance in raw material or half-finished hopper, conveyor hopper and clamp the raw material carried by feed mechanism or half-finished mainshaft mechanism and cutter holder device that raw material or semi-finished product are processed.
Preferably, described feed mechanism comprise accept left lathe discharging discharge nozzle, accept the half-finished elevator bucket carried by discharge nozzle and drive elevator bucket semi-finished product to be delivered to the drive unit in the hopper of described right lathe.
Preferably, described discharge nozzle is arranged at the mainshaft mechanism end of described left lathe accordingly, and is provided with semi-finished product are sent to the driving-belt in elevator bucket in described discharge nozzle; Described elevator bucket is arranged at hopper one side of right lathe, and on hopper, is provided with belt pulley and conveyer belt, and described elevator bucket is fixed on conveyer belt, and described drive unit drive pulley drives conveyer belt rotation to make elevator bucket be promoted to hopper top; On described elevator bucket and hopper, be provided with accordingly respectively and dial rod and pin, while making elevator bucket be promoted to hopper top, dial rod and encounter pin and realize elevator bucket Tilting.
Preferably, be provided with and detect half-finished checkout gear in described elevator bucket, described checkout gear is controlled described drive unit action.
Preferably, described feed mechanism comprises the bearing support between the two mainshaft mechanism of left lathe and right lathe, on described bearing support, be provided with horizontal Rodless cylinder, on described Rodless cylinder, be provided with vertical lift cylinder, on described lift cylinder, be provided with handgrip cylinder.
Preferably, described feed mechanism comprises the drop chute being arranged between the mainshaft mechanism of left lathe and the hopper of right lathe, and described drop chute comprises at least two drop slopes, is provided with a plurality of rollers side by side on described drop slope.
Preferably, described clamp mechanism comprises transmission cylinder, be subject to transmission air cylinder driven and the transmission mechanism that moves, pulled by transmission mechanism and mobile collet, and fixing and be placed on the main shaft on collet.
Preferably, also comprise feeder, centerless grinder, conveyer belt, conveying device and material ejection cylinder, described conveyer belt is positioned at hopper one side of left lathe, described conveying device is positioned at conveyer belt with respect to the opposite side of described hopper, described material ejection cylinder is positioned at the same side of conveyer belt and the hopper that described material ejection cylinder is aimed at left lathe with conveying device, in described hopper, precalculated position is also provided with the checkout gear that detects raw material, and described checkout gear is controlled described material ejection cylinder action.
Preferably, also comprise the finished product of accepting the output of right machine tool chief axis mechanism rewinding pipe, shift the finished product that rewinding pipe transports drop chute, carry drop chute to shift the rewinding band of the finished product coming and deposit the buffer bin of the finished product that rewinding band transports.
Compared with prior art, the Double end digital control lathe of machining shaft part of the present invention, left lathe and right lathe are set in frame, and be provided with the feed mechanism that the semi-finished product that left machine tooling is completed are transported to right lathe between left lathe and right lathe, by feed mechanism, the good axle part semi-finished product of left machine tooling automatically can be transferred on right lathe and continue to process, do not need manually to keep an eye on, the full automation disposable processing that completes two ends shape over glaze part in ground, improves production and processing efficiency greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of left lathe or right lathe in the present invention;
Fig. 3 is the first scheme structural representation of feed mechanism in the present invention;
Fig. 4 is the alternative plan structural representation of feed mechanism in the present invention;
Fig. 5 is third party's case structural representation of feed mechanism in the present invention;
Fig. 6 is the structural representation of mainshaft mechanism in the present invention;
Fig. 7 is hair blank conveying line structural representation of the present invention;
Fig. 8 is finished product collection structure schematic diagram of the present invention.
Description of symbols
10, frame 20, left lathe 21, right lathe
30, feed mechanism 22, hopper 23, feed mechanism
24, mainshaft mechanism 25, cutter holder device 31, discharge nozzle
32, elevator bucket 33, drive unit 34, driving-belt
35, belt pulley 36, conveyer belt 37, group rod
38, pin 39, checkout gear 40, bearing support
41, Rodless cylinder 42, lift cylinder 43, handgrip cylinder
44, drop chute 45, drop slope 46, roller
241, transmission cylinder 242, transmission mechanism 243, collet
244, main shaft 51, feeder 52, centerless grinder
53, conveyer belt 54, conveying device 55, checkout gear
56, material ejection cylinder 61, rewinding pipe 62, rewinding band
63, buffer bin.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, technical scheme of the present invention is described.
As shown in Figure 1, the present invention is a kind of Double end digital control lathe of machining shaft part, comprise frame 10, it is characterized in that, also comprise the left lathe 20 and right lathe 21 that are positioned in described frame 10, between described left lathe 20 and right lathe 21, be provided with the feed mechanism 30 that the semi-finished product that left lathe 20 is machined are transported to right lathe 21.The axle part semi-finished product that left lathe 20 can be processed by feed mechanism 30 automatically transfer on right lathe 21 and continue processing, do not need manually to keep an eye on, and the full automation disposable processing that completes two ends shape over glaze part in ground, improves production and processing efficiency greatly.
Left lathe in the present invention 20 and right lathe 21 are all respectively a set of systems of processing independently, can complete the processing of axle part, as shown in Figure 2, they all comprise respectively deposits raw material or half-finished hopper 22, the interior raw material of conveyor hopper 22 or half-finished feed mechanism 23, the cutter holder device 25 of accepting and clamping the raw material carried by feed mechanism 23 or half-finished mainshaft mechanism 24 and raw material or semi-finished product are processed, as long as raw material or the semi-finished product of two ends shape over glaze part are put into hopper 22, start after whole system, no matter be that left lathe 20 or right lathe 21 can independently complete processing tasks.
Feed mechanism 30 in the present invention has three kinds of different schemes, all can realize the semi-finished product that left lathe 20 is processed and transfer to right lathe 21 and carry out next step processing, below respectively these three kinds of different schemes is described.
The first scheme of feed mechanism 30, as shown in Figure 3, comprise accept left lathe 20 dischargings discharge nozzle 31, accept the half-finished elevator bucket 32 carried by discharge nozzle 31 and drive elevator bucket 32 semi-finished product to be delivered to the drive unit 33 in the hopper 22 of described right lathe 21.Preferably, described discharge nozzle 31 is arranged at mainshaft mechanism 24 ends of described left lathe 20 accordingly, and in described discharge nozzle 31, is provided with semi-finished product are sent to the driving-belt 34 in elevator bucket 32; Described elevator bucket 32 is arranged at hopper 22 1 sides of right lathe 21, and on hopper 22, be provided with belt pulley 35 and conveyer belt 36, described elevator bucket 32 is fixed on conveyer belt 36, and described drive unit 33 drive pulleys 35 drive conveyer belt 36 rotations to make elevator bucket 32 be promoted to hopper 22 tops; On described elevator bucket 32 and hopper 22, be provided with accordingly respectively and dial rod 37 and pin 38, while making elevator bucket 32 be promoted to hopper 22 top, dial rod 37 and encounter pin 38 and realize elevator bucket 32 Tiltings.Preferably, be provided with and detect half-finished checkout gear 39 in described elevator bucket 32, described checkout gear 39 is controlled described drive unit 33 actions.When semi-finished product that left lathe 20 processes directly enter on the driving-belt 34 in discharge nozzle 31 out from clamp mechanism 24, under the transmission of driving-belt 34, directly fall in elevator bucket 32, now checkout gear 39 has detected semi-finished product and has been positioned at after elevator bucket 32, accessory drive 33 actions, such as servomotor, after drive unit 33 actions, driving belt pulley 35 to rotate rotates conveyer belt 36, therefore the elevator bucket 32 being fixed on conveyer belt 36 is just lifted up, after group rod 37 on elevator bucket 32 and hopper 22 touches with pin 38, make elevator bucket 32 upsets, therefore, the semi-finished product that are positioned at elevator bucket 32 are introduced into hopper 22, complete semi-finished product are transferred to the process in the hopper 22 of right lathe 21.
The first scheme of feed mechanism 30, as shown in Figure 4, comprise the bearing support 40 between the two mainshaft mechanism 24 of left lathe 20 and right lathe 21, on described bearing support 40, be provided with horizontal Rodless cylinder 41, on described Rodless cylinder 41, be provided with vertical lift cylinder 42, on described lift cylinder 42, be provided with handgrip cylinder 43.The handgrip cylinder 43 that directly enters right here waiting when semi-finished product that left lathe 20 processes from mainshaft mechanism 24 is out clamped, now handgrip cylinder 43 rises under lift cylinder 42 effects, then under Rodless cylinder 41 effects, laterally move to above the hopper 22 of right lathe 21, handgrip cylinder 43 unclamps again, make semi-finished product directly put into the hopper 22 to right lathe 21, complete the transhipment of semi-finished product between left lathe 20 and right lathe 21, complete after this process, above-mentioned course of action oppositely completes mainshaft mechanism 24 places that once make handgrip cylinder 43 again get back to left lathe 20 and waits next part semi-finished product, so cyclically complete and carry out half-finished transport process.
The third scheme of feed mechanism 30, as shown in Figure 5, comprise the drop chute 44 being arranged between the mainshaft mechanism 24 of left lathe 20 and the hopper 22 of right lathe 21, described drop chute 44 comprises at least two drop slopes 45, preferably, on described drop slope 45, be provided with a plurality of rollers 46 side by side.When semi-finished product that left lathe 20 processes directly enter in drop chute 44 out from mainshaft mechanism 24, and be resting on roller 46, under Action of Gravity Field, along drop chute 44, roll, can directly enter in the hopper 22 of right lathe 21.In order to realize this process, left lathe 20 must have certain difference in height with right lathe 21, makes drop chute 44 be convenient to place, and makes the semi-finished product can automatic rolling under Action of Gravity Field simultaneously.
Mainshaft mechanism 24 in the present invention, as shown in Figure 6, comprise transmission cylinder 241, driven by transmission cylinder 241 and the transmission mechanism 242 that moves, pulled by transmission mechanism 242 and mobile collet 243, and fixing and be placed on the main shaft 244 on collet 243.Raw material or semi-finished product are delivered in collet 243 and enter certain depth and reach behind precalculated position under feed mechanism 23 effects, transmission cylinder 241 orders about transmission mechanism 242 motions, collet 243 moves with respect to main shaft 244 under the drive of transmission mechanism 242, therefore the end of collet 243 is clamped by main shaft 244, cause raw material or semi-finished product to be clamped by collet 243, then cutter holder device 25 just can be processed under programme-control prepared in advance, after machining, transmission cylinder 241 orders about transmission mechanism 242 counter motions, collet 243 is oppositely moved with respect to main shaft 244, raw material or semi-finished product are ejected in collet 243, enter next step operation, simultaneously collet 243 waits that feed mechanism 23 is sent into another raw material or semi-finished product are processed.
In order further to promote automaticity of the present invention, as shown in Figure 7, the present invention also has hair blank conveying line, it comprises feeder 51, centerless grinder 52, conveyer belt 53, conveying device 54 and material ejection cylinder 56, described conveyer belt 53 is positioned at hopper 22 1 sides of left lathe 20, described conveying device 54 is positioned at conveyer belt 53 with respect to the opposite side of described hopper 22, and described material ejection cylinder 56 is positioned at the same side of conveyer belt 53 with conveying device 54 and aims at the hopper 22 of left lathe 20.Raw material is all put into feeder 51, by feeder 51, raw material is sent into centerless grinder 52 one by one successively and carry out sending into again conveyer belt 53 after the continuous grinding of blank bar cylindrical.In the present invention, the interior precalculated position of described hopper 22 is also provided with the checkout gear 55 that detects raw material, described checkout gear 55 is controlled described material ejection cylinder 56 actions, can automatically detect the raw material quantity in hopper 22, when lazy weight, can automatically control material ejection cylinder 56 and raw material is sent into hopper 22 supplement.Same side at conveyer belt 53, the hopper 22 of a plurality of left lathes 20 can be set, a plurality of and hopper 22 material ejection cylinder 56 one to one can be set in the another side of conveyer belt 53 accordingly, can carry out feed supplement operation to the hopper 22 of a plurality of left lathes 20 simultaneously.
Similarly in order to promote automaticity, as shown in Figure 8, the present invention also comprise the finished product of accepting right lathe 21 mainshaft mechanisms 24 outputs rewinding pipe 61, shift the finished product that rewinding pipe 61 transports drop chute 44, carry drop chute 44 to shift the rewinding band 62 of the finished product coming and deposit the buffer bin 63 of the finished product that rewinding band 62 transports.When the finished product processing directly enters rewinding pipe 61 from the mainshaft mechanism 24 of right lathe 21 out, rewinding pipe 61 is identical with the formation of discharge nozzle 31, finished product can be sent to drop chute 44, finished product is automatically scrolled on rewinding band 62 in drop chute 44, directly enters buffer bin 63 and collect storage under the transmission of rewinding band 62.
The Double end digital control lathe of machining shaft part of the present invention, it can processing two ends, full-automatic ground shape over glaze part, has advantages of that production efficiency is high.
Claims (5)
1. the Double end digital control lathe of machining shaft part, comprise frame (10), it is characterized in that, also comprise the left lathe (20) and right lathe (21) that are positioned in described frame (10), between described left lathe (20) and right lathe (21), be provided with the feed mechanism (30) that the semi-finished product that left lathe (20) is machined are transported to right lathe (21), described left lathe (20) all comprises respectively and deposits raw material or half-finished hopper (22) with right lathe (21), the interior raw material of conveyor hopper (22) or half-finished feed mechanism (23), the cutter holder device (25) of accepting and clamping the raw material carried by feed mechanism (23) or half-finished mainshaft mechanism (24) and raw material or semi-finished product are processed, described feed mechanism (30) comprises the discharge nozzle (31) of accepting left lathe (20) discharging, half-finished elevator bucket (32) that acceptance is carried by discharge nozzle (31) and driving elevator bucket (32) are delivered to semi-finished product the interior drive unit (33) of hopper (22) of described right lathe (21), described discharge nozzle (31) is arranged at mainshaft mechanism (24) end of described left lathe (20) accordingly, and in described discharge nozzle (31), be provided with semi-finished product are sent to the driving-belt (34) in elevator bucket (32), described elevator bucket (32) is arranged at hopper (22) one sides of right lathe (21), and on hopper (22), be provided with belt pulley (35) and conveyer belt (36), it is upper that described elevator bucket (32) is fixed on conveyer belt (36), and described drive unit (33) drive pulley (35) drives conveyer belt (36) rotation to make elevator bucket (32) be promoted to hopper (22) top, on described elevator bucket (32) and hopper (22), be provided with accordingly respectively and dial rod (37) and pin (38), while making elevator bucket (32) be promoted to hopper (22) top, dial rod (37) and encounter pin (38) and realize elevator bucket (32) Tilting.
2. the Double end digital control lathe of machining shaft part according to claim 1, it is characterized in that, in described elevator bucket (32), be provided with and detect half-finished checkout gear (39), described checkout gear (39) is controlled described drive unit (33) action.
3. the Double end digital control lathe of machining shaft part according to claim 1, it is characterized in that, described mainshaft mechanism (24) comprises transmission cylinder (241), driven by transmission cylinder (241) and the transmission mechanism (242) that moves, pulled by transmission mechanism (242) and mobile collet (243), and fixing and be placed on the main shaft (244) on collet (243).
4. according to the Double end digital control lathe of the machining shaft part described in the arbitrary claim of claim 1-3, it is characterized in that, also comprise feeder (51), centerless grinder (52), conveyer belt (53), conveying device (54) and material ejection cylinder (56), described conveyer belt (53) is positioned at hopper (22) one sides of left lathe (20), described conveying device (54) is positioned at conveyer belt (53) with respect to the opposite side of described hopper (22), described material ejection cylinder (56) is positioned at the same side of conveyer belt (53) and the hopper (22) that described material ejection cylinder (56) is aimed at left lathe (20) with conveying device (54), the interior precalculated position of hopper (22) of described left lathe (20) is also provided with the checkout gear (55) that detects raw material, described checkout gear (55) is controlled the action of described material ejection cylinder (56).
5. according to the Double end digital control lathe of the machining shaft part described in claim 4 claim, it is characterized in that, also comprise the finished product of accepting right lathe (21) mainshaft mechanism (24) output rewinding pipe (61), shift the finished product that rewinding pipe (61) transports drop chute (44), carry drop chute (44) to shift the rewinding band (62) of the finished product coming and deposit the buffer bin (63) of the finished product that rewinding band (62) transports.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537174.2A CN103008691B (en) | 2012-12-12 | 2012-12-12 | Double-head numerical control machine tool for processing shaft type parts |
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| CN201210537174.2A CN103008691B (en) | 2012-12-12 | 2012-12-12 | Double-head numerical control machine tool for processing shaft type parts |
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| CN103008691A CN103008691A (en) | 2013-04-03 |
| CN103008691B true CN103008691B (en) | 2014-08-20 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433509B (en) * | 2013-08-13 | 2016-03-23 | 芜湖市同力太阳能有限责任公司 | A kind of metallic rod automatic cutting device and control method thereof |
| CN103769610A (en) * | 2014-02-17 | 2014-05-07 | 惠州市精一机械设备有限公司 | CNC double-head automatic lathe |
| CN104353889B (en) * | 2014-11-03 | 2017-01-18 | 宁波三才五金有限公司 | Burr cutting device for air conditioner compressor pipeline |
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Effective date of registration: 20170502 Address after: 315500 No. 8, Macheng Road, Fenghua District, Zhejiang, Ningbo Patentee after: Ningbo Zhongke Intelligent Equipment Co., Ltd. Address before: 315500, No. 8, Macheng Road, Fenghua, Zhejiang, Ningbo Patentee before: Ningbo Jingyi Feida Shaft Co., Ltd. |
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Address after: No. 199, Shengyuan Road, economic development zone, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Feida lean Precision Manufacturing Co.,Ltd. Address before: 315500 No. 8, Macheng Road, Fenghua District, Zhejiang, Ningbo Patentee before: NINGBO PRECISION SHAFT Co.,Ltd. |
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