CN205464599U - Numerical control piston oil groove machine tool - Google Patents

Numerical control piston oil groove machine tool Download PDF

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Publication number
CN205464599U
CN205464599U CN201620042325.0U CN201620042325U CN205464599U CN 205464599 U CN205464599 U CN 205464599U CN 201620042325 U CN201620042325 U CN 201620042325U CN 205464599 U CN205464599 U CN 205464599U
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CN
China
Prior art keywords
oil groove
piston
plant
slide unit
groove processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620042325.0U
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Chinese (zh)
Inventor
张寿清
竺春玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Chuangjie Machinery Co Ltd
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Fuzhou Chuangjie Machinery Co Ltd
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Filing date
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Priority to CN201620042325.0U priority Critical patent/CN205464599U/en
Application granted granted Critical
Publication of CN205464599U publication Critical patent/CN205464599U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a numerical control piston oil groove machine tool, includes master control set, quick -witted bed base, at quick -witted bed base central authorities aversion slip table, is equipped with piston fixing device on the aversion slip table, piston fixing device goes forward the back by the servo motor drive at the aversion slip table and slides, the left and right sides of aversion slip table is equipped with left oil groove processingequipment and right oil groove processingequipment respectively, and wherein left oil groove processingequipment and right oil groove processingequipment are about aversion slip table symmetry, aversion slip table one side still is equipped with to lead just installs, leads and just installs including leading the positive bar, master control set respectively with piston fixing device, left oil groove processingequipment, right oil groove processingequipment, lead and just install electric signal connection. The utility model discloses the cutter arbor rigidity is good, can improve the machining precision, and it is fast to sell the sword feed simultaneously, and it is short to move back the sword stroke, has improved the machining efficiency of piston oil groove greatly. Moreover, the utility model discloses lead the convenient convenience, rapidly more of positive justification and height control at the piston, be favorable to improving the production efficiency of enterprise.

Description

A kind of numerical control piston oil groove machining tool
Technical field
This utility model relates to motor vehicle components process equipment field, particularly a kind of piston oil slot machining tool.
Background technology
Piston is parts reciprocating in motor vehicles, and the quality of piston is also related to the properly functioning of motor vehicles and fuel consumption.Existing piston structure is as it is shown in figure 1, be the piston of symmetrical structure.Needing to be processed the oil groove of the right and left respectively during Piston Machining, the left side includes oil groove 1 and 1 ', and the right includes oil groove 2 and 2 '.Existing piston oil slot machining tool typically uses single shaft to join single pin cutter and is processed piston oil slot, pin cutter is worked into the oil groove 2 on the right from the oil groove 1 on the left side along horizontal line always, then regains the oil groove 2 ' being always worked into the right again from the oil groove 1 ' on the left side along horizontal line.The pin cutter knife bar length of the piston oil slot machining tool of this structure, arbor stiffness is poor, machining accuracy is low, and feed, to return cutter slow, affects the production efficiency of Piston Machining.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of good processing accuracy, and the numerical control piston oil groove machining tool that working (machining) efficiency is high.
A kind of numerical control piston oil groove machining tool, including master control set, lathe base, at lathe base central shift slide unit, displacement slide unit is provided with piston fixing device, and piston fixing device is by driven by servomotor slide anteroposterior on displacement slide unit;Shift slide unit is respectively arranged on the left side and the right side left oil groove processing unit (plant) and right oil groove processing unit (plant), and wherein left oil groove processing unit (plant) and right oil groove processing unit (plant) are symmetrical about displacement slide unit;Described displacement slide unit side is additionally provided with guide device, and guide device includes correcting bar;Described master control set is connected with piston fixing device, left oil groove processing unit (plant), right oil groove processing unit (plant), the guide device signal of telecommunication respectively.
Further, described piston fixing device includes that sliding bottom, sliding bottom are provided with height and lower base, and height downward base is provided with height and raises base, and height raises base and is provided with processing jig, and processing jig is arranged over compression cylinder;Described height lowers bed rearrangement and height raises and is provided with, between bed rearrangement, the inclined-plane cooperated.High by the center of position adjustment piston before and after adjustment downward bed rearrangement.The height adjustment base of this structure, adjusts height velocity fast, is conducive to improving production efficiency.
Further, described guide device also includes riser, and riser is provided with base plate, and base plate is provided with the sliding sleeve assembly for installing correcting bar, and described riser is provided with screw rod, and one end of screw rod connects height adjustment rotary handle.The height of correcting bar can be adjusted rapidly so that it is preferably serve piston correcting by height adjustment rotary handle.
Further, described left oil groove processing unit (plant) includes left oil groove slide unit, left oil groove processing dynamics assembly, and left oil groove processing dynamics assembly is moved left and right on left oil groove slide unit by driven by servomotor;Right oil groove processing unit (plant) includes right oil groove slide unit, right oil groove processing dynamics assembly, and right oil groove processing dynamics assembly is moved left and right on right oil groove slide unit by driven by servomotor.
A kind of numerical control piston oil groove machining tool that this utility model provides is compared with prior art, left and right, piston pin hole the same side oil groove is processed by arranging two groups of oil groove machining devices simultaneously, side oil groove completion of processing, piston pin hole opposite side left and right oil groove is processed by piston displacement the most simultaneously.Cutter knife bar is short, arbor stiffness good for its pin, improves machining accuracy, and pin cutter feeding speed is fast simultaneously, and withdrawing stroke is short, substantially increases the working (machining) efficiency of piston oil slot.Moreover, this utility model facilitates enhanced convenience, rapidly in piston correcting adjustment and height adjustment, is conducive to improving the production efficiency of enterprise.
Accompanying drawing explanation
Fig. 1 is existing piston structure schematic diagram;
Fig. 2 is this utility model one numerical control piston oil groove machining tool part-structure schematic diagram;
Fig. 3 is this utility model one numerical control piston oil groove machining tool part-structure schematic diagram;
Fig. 4 is this utility model one numerical control piston oil groove machining tool piston fixing device structural representation;
Fig. 5 is this utility model one numerical control piston oil groove machining tool guide device structural representation.
Detailed description of the invention
In order to preferably this utility model is illustrated, elaborate below in conjunction with accompanying drawing.
As Figure 1-5, a kind of numerical control piston oil groove machining tool, including master control set, lathe base 6.Master control set acts primarily as control, arranges the effect of this utility model device.Lathe base 6 is primarily as the effect of carrier.Being provided with displacement slide unit 4 in lathe base 6 central authorities, displacement slide unit 4 is provided with piston fixing device 7, and the piston being placed on it is fixed by piston fixing device 7.Piston fixing device 7 is by driven by servomotor slide anteroposterior on displacement slide unit 4.Shift slide unit 4 is respectively arranged on the left side and the right side left oil groove processing unit (plant) 8 and right oil groove processing unit (plant) 5, and wherein left oil groove processing unit (plant) 8 and right oil groove processing unit (plant) 5 are symmetrical about displacement slide unit 4.The left oil groove 1 and 1 ' of left oil groove processing unit (plant) 8 machining piston 75.The right oil groove 2 and 2 ' of right oil groove processing unit (plant) 5 machining piston 75.Owing to arranging two oil groove machining devices in left and right, the pin cutter knife bar on oil groove machining device being shortened, arbor stiffness is more preferable so that machining accuracy is more preferable.Sell simultaneously cutter feed and from an oil groove machine another one oil groove processing return the cutter time shorter.Improve the oil groove working (machining) efficiency of piston.Described displacement slide unit 4 side is additionally provided with guide device 9, and guide device 9 includes correcting bar.Being controlled the correcting hole 3 through piston 75 by cylinder during the work of correcting bar, piston 75 is carried out correcting, after correcting is complete, correcting bar is controlled to return in situ by cylinder again.Described master control set is connected with piston fixing device 7, left oil groove processing unit (plant) 8, right oil groove processing unit (plant) 5, guide device 9 signal of telecommunication respectively.Each device is controlled and arranges by master control set.
Concrete, piston fixing device 7 includes that sliding bottom 70, sliding bottom 70 are provided with height and lower base 71, and height downward base 71 is provided with height and raises base 72, highly raising base 72 and be provided with processing jig 73, processing jig 73 is arranged over compression cylinder 76.Described height lowers bed rearrangement 71 and height raises and is provided with, between bed rearrangement 72, the inclined-plane cooperated.There are two to guide circular hole and the lead precision-fit being fixed on sliding bottom 70 in highly raising base 72, limit height rise seat 72 and only move up and down.High by the center of position adjustment piston before and after adjustment downward bed rearrangement 71.The height adjustment base of this structure, adjusts height velocity fast, is conducive to quickly adjusting the height of the piston 75 being placed on it, thus is conducive to improving production efficiency.Guide device 9 also includes riser 91, and riser 91 is provided with base plate 95, and base plate 95 is provided with the sliding sleeve assembly 94 for installing correcting bar, and described riser 91 is provided with screw rod 93, and one end of screw rod 93 connects height adjustment rotary handle 92.The height of correcting lever apparatus can be adjusted rapidly so that it is preferably serve piston correcting by height adjustment rotary handle 92.Left oil groove processing unit (plant) 8 includes left oil groove slide unit 80, left oil groove processing dynamics assembly, and left oil groove processing dynamics assembly is moved left and right on left oil groove slide unit 80 by driven by servomotor 81;Right oil groove processing unit (plant) includes right oil groove slide unit 50, right oil groove processing dynamics assembly, and right oil groove processing dynamics assembly is driven by servomotor 51 and moves left and right on right oil groove slide unit 50.
Concrete, during work, first adjust height and the correcting bar height of guide device 9 of processing jig 73 in piston fixing device 7.Then piston 75 is placed on processing jig 73, after the correcting pole pair piston 75 of guide device 9 carries out correcting, then is started work by compression cylinder 76, compress downwards the piston 75 in processing jig 73.After piston fixing device 7 fixed piston 75, forward slip on displacement slide unit 4, slide in the middle of left and right oil groove machining device 8,5.The oil groove 1,1 ' and 2,2 ' of 8,5 pairs of piston 75 the right and lefts of left and right oil groove machining device is processed.After completion of processing, piston fixing device 7 is kept in the center with the piston 75 being placed on it, and compression cylinder 76 rises, and takes off piston.
Above-mentioned detailed description of the invention is not construed as further restriction of the present utility model, and the unsubstantiality change that those skilled in the art make according to this utility model content all should fall in this utility model protection domain.

Claims (4)

1. a numerical control piston oil groove machining tool, including master control set, lathe base, it is characterised in that: at lathe base central shift slide unit, displacement slide unit is provided with piston fixing device, and piston fixing device is by driven by servomotor slide anteroposterior on displacement slide unit;Shift slide unit is respectively arranged on the left side and the right side left oil groove processing unit (plant) and right oil groove processing unit (plant), and wherein left oil groove processing unit (plant) and right oil groove processing unit (plant) are symmetrical about displacement slide unit;Described displacement slide unit side is additionally provided with guide device, and guide device includes correcting bar;Described master control set is connected with piston fixing device, left oil groove processing unit (plant), right oil groove processing unit (plant), the guide device signal of telecommunication respectively.
2. a kind of numerical control piston oil groove machining tool as claimed in claim 1, it is characterized in that: described piston fixing device includes sliding bottom, sliding bottom is provided with height and lowers base, highly lower base and be provided with height rise base, highly raising base and be provided with processing jig, processing jig is arranged over compression cylinder;Described height lowers bed rearrangement and height raises and is provided with, between bed rearrangement, the inclined-plane cooperated.
3. a kind of numerical control piston oil groove machining tool as claimed in claim 1, it is characterized in that: further, described guide device also includes riser, base plate is installed on riser, base plate is provided with the sliding sleeve assembly for installing correcting bar, described riser is provided with screw rod, and one end of screw rod connects height adjustment rotary handle.
4. a kind of numerical control piston oil groove machining tool as claimed in claim 1, it is characterized in that: described left oil groove processing unit (plant) includes left oil groove slide unit, left oil groove processing dynamics assembly, left oil groove processing dynamics assembly is moved left and right on left oil groove slide unit by driven by servomotor;Right oil groove processing unit (plant) includes right oil groove slide unit, right oil groove processing dynamics assembly, and right oil groove processing dynamics assembly is moved left and right on right oil groove slide unit by driven by servomotor.
CN201620042325.0U 2016-01-18 2016-01-18 Numerical control piston oil groove machine tool Expired - Fee Related CN205464599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620042325.0U CN205464599U (en) 2016-01-18 2016-01-18 Numerical control piston oil groove machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620042325.0U CN205464599U (en) 2016-01-18 2016-01-18 Numerical control piston oil groove machine tool

Publications (1)

Publication Number Publication Date
CN205464599U true CN205464599U (en) 2016-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620042325.0U Expired - Fee Related CN205464599U (en) 2016-01-18 2016-01-18 Numerical control piston oil groove machine tool

Country Status (1)

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CN (1) CN205464599U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108381280A (en) * 2018-02-28 2018-08-10 河南科技大学 A kind of Piston Machining lathe
CN113878168A (en) * 2021-11-01 2022-01-04 平湖市华晟精密机械有限公司 Aviation connector shell machining process and cutting machine for machining aviation connector shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108381280A (en) * 2018-02-28 2018-08-10 河南科技大学 A kind of Piston Machining lathe
CN113878168A (en) * 2021-11-01 2022-01-04 平湖市华晟精密机械有限公司 Aviation connector shell machining process and cutting machine for machining aviation connector shell

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

CF01 Termination of patent right due to non-payment of annual fee