CN101596825B - Piston ring automatic cutting plotter - Google Patents
Piston ring automatic cutting plotter Download PDFInfo
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- CN101596825B CN101596825B CN200910032023XA CN200910032023A CN101596825B CN 101596825 B CN101596825 B CN 101596825B CN 200910032023X A CN200910032023X A CN 200910032023XA CN 200910032023 A CN200910032023 A CN 200910032023A CN 101596825 B CN101596825 B CN 101596825B
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- piston ring
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- automatic cutting
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Abstract
The invention discloses a piston ring automatic cutting plotter, comprising a working plate arranged on a stander; a feeding part, a filling part and a positioning guidance part are arranged on the working plate, a feeding plate is arranged on the feeding part, a lettering part is fixed on the positioning guidance part, and a discharge part of the filling part corresponds to the feeding plate; the feeding part sends a workpiece to the positioning guidance part through the feeding plate fixed thereon, and lettering is carried out by the lettering part. Utilizing air-powered principle, the whole feeding and lettering processes are controlled by a PLC, the degree of automation is high, and manpower is saved; adopting straight bearings and guide rails, the friction is reduced and rigidity and flexibility are increased simultaneously; agreeable fixture design ensures convenient replacement of types and adjustment of steel figures; the invention avoids two end faces of the workpiece to be scratched in the lettering process; the lettering consistency is good, and the problems of imprecise positioning of steel figures, different lettering strength and the like are sloved.
Description
Technical field
The present invention relates to a kind of carving machine, is a kind of automatic cutting plotter of carving characters on the piston ring surface specifically.
Background technology
Piston ring is one of parts very crucial in the automobile engine, and it generally is installed on the piston as one group with 3～4, plays sealing, heat transfer, effect such as lubricated.The shape of piston ring is determining its function and the installation direction on piston.For ease of correct installation, confirm the mark of direction when engraving respective symbol on the one end face of being everlasting as installation.
At present, made marks two kinds on piston ring: a kind of is laser inscription, and this all has many ready-made laser inscription equipment at home and abroad, and technology is very ripe; Another is to utilize letter punch to carve characters on the piston ring surface, just does hard label, and this normally takes following method to realize:
1. the easy manual equipment of carving characters of some that producer manufactures voluntarily in the piston ring industry: utilize the toggle principle, move crank by hand, the letter punch of ining succession on the connecting rod goes out mark in piston ring end face upper punch.Problem and shortcoming that this method exists are: labor intensity of operating staff is big, and the mark weight of going out is deep mixed, also is difficult to hold.
2. improved a little to old-fashioned carving machine: as to use after on some are old-fashioned (comprising import) carving machine, doing improvement slightly, mostly still keep old structure and transmission principle.The problem and the shortcoming that exist are: the efficient of carving characters is general because the complexity of mechanical transmission structure, when changing kind or occur adjusting when unusual very complicated, therefore operating personnel's qualification is required very high,
3. pneumatic carving machine: this at home and abroad often sees on the market, generally is exclusively used in certain special part.But being exclusively used in the piston ring equipment of carving characters does not also occur.
Summary of the invention
Goal of the invention: purpose of the present invention is exactly the problem that exists at above-mentioned prior art, for people provide a kind of Special Automaticization equipment of carving characters on the piston ring surface, solves effectively that efficient in the prior art is low, the problem of uniformity difference.
Technical scheme: in order to solve the problems of the technologies described above, the present invention has adopted following technical scheme: a kind of piston ring automatic cutting plotter, it comprises rack-mounted working plate, feeding part, positioning and guiding parts and charging parts are installed on the working plate, delivery sheet is installed on the feeding part, the parts of carving characters are fixed on the positioning and guiding parts, and the discharging opening of charging parts is corresponding with delivery sheet; Feeding part is delivered to workpiece on the positioning and guiding parts by delivery sheet fixed thereon, and parts are carved characters by carving characters.
Among the present invention, described feeding part comprises the cylinder that is fixed on the left fixed block, the end of the piston rod of cylinder is fixed on the slide by the attaching nut, guide post passes slide and is fixed between left fixed block and the right fixed block, left side fixed block and right fixed block are fixed on the working plate, and the feeding panel seat is fixed on the slide.
Among the present invention, an end of described delivery sheet is fixed on the feeding panel seat, and the other end is provided with the projection adaptive with the opening of piston ring.
Among the present invention, described positioning and guiding parts comprise two gib blocks that be arranged in parallel, and the typewriting plate is fixed on the working plate; Connecting plate is installed on the working plate by holder; Regulating handle is connected with screw mandrel by connecting plate; Two nuts are fixedlyed connected with two gib blocks respectively, and screw mandrel is connected with two nut threads, and the thread rotary orientation of two nuts is opposite; Delivery sheet drives piston ring and slides on the typewriting plate.
Among the present invention, the described parts of carving characters comprise the cylinder that is fixed on the seat board, and piston rod is connected with the axis of guide in being sleeved on fairlead by connecting screw rod, and the end of the axis of guide is equipped with letter punch.
Among the present invention, described charging parts comprise positioning strip and backstay, and described piston ring set is contained on the backstay, and the end of positioning strip is stuck in the opening part of piston ring.
Among the present invention, described backstay is four.
Among the present invention: the lower surface of described positioning strip and backstay apart from the height of typewriting plate is: greater than the thickness of a piston ring, and less than the thickness of two piston rings.
The present invention has the following advantages:
1, utilize pneumatic principle, feeding and the overall process PLC that carves characters control, the automaticity height has been saved manpower; And sensor is set does not have material protection control, avoid dry running and wearing and tearing, realize unmanned.
2, adopt linear bearing and guide rail, when reducing friction pair, increase rigidity and flexibility.
3, Shi Yi jig Design makes the replacing kind and adjusts letter punch all very convenient.
4, the present invention has avoided producing between two end faces of workpiece in the process of carving characters and has scratched.
5, the high conformity of carving characters, it is inaccurate to have solved the letter punch location, the not first-class problem of the weight of carving characters.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explanation.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of feeding part of the present invention.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the structural representation of guide-localization parts of the present invention.
Fig. 5 is the structural representation of the parts of carving characters of the present invention.
Fig. 6 is the structural representation of charging parts of the present invention.
Fig. 7 is the front view of Fig. 6.
The specific embodiment:
As shown in Figure 1, piston ring automatic cutting plotter of the present invention is made up of working plate 1, feeding part 2, delivery sheet 3, positioning and guiding parts 4, the parts 5 of carving characters, charging parts 6 and frame 7.Working plate 1 is installed on the frame 7, and remaining part is installed on the working plate 1; Feeding part 2 is installed in an end of working plate 1, delivery sheet 3 is installed on the feeding part 2, positioning and guiding parts 4 and charging parts 6 are fixed on the upper surface of working plate 1, and the parts 5 of carving characters are fixed on the positioning and guiding parts 4, and the discharging opening of charging parts 6 is corresponding with delivery sheet 3; Feeding part 2 is delivered to workpiece on the positioning and guiding parts 4 by delivery sheet fixed thereon 3, and parts 5 are carved characters by carving characters.The piston ring that A among the figure carves characters for the wait in the charging parts 6.
Shown in Fig. 2,3, described feeding part 2 comprises cylinder 21, left fixed block 22, piston rod 23, attaching nut 24, slide 25, right holder 26, guide post 27 and feeding panel seat 28.Cylinder 21 is fixed on the left fixed block 22, and left fixed block 22 and right holder 26 are fixed on the lower surface of working plate 1; The end of the piston rod 23 of cylinder 21 is fixed on the slide 25 by attaching nut 24; Two guide posts 27 pass slide 25, and are fixed between left fixed block 22 and the right fixed block 26, and two guide posts 27 lay respectively at the both sides of piston rod 23; Feeding panel seat 28 is fixed on the slide 25, and delivery sheet 3 is fixed on the feeding panel seat 28; One end of described delivery sheet 3 is fixed on the feeding panel seat 28, and the other end is provided with the projection adaptive with the opening of piston ring, and from the piston ring that charging parts 6 fall, its opening is stuck on the projection of delivery sheet 3, makes delivery sheet 3 can promote the piston ring reach.Cylinder 21 is under compressed-air actuated effect, piston rod 23 is stretched out or withdraw, by attaching nut 24, finally make slide 25 do back and forth rectilinear motion along guide post 27, and then drive feeding panel seat 28 and on delivery sheet 3 do back and forth rectilinear motion, fix thereby piston ring is delivered to positioning and guiding parts 4.
As shown in Figure 4, positioning and guiding parts 4 comprise gib block 41, typewriting plate 42, holder 43, connecting plate 44, regulating handle 45, nut 46 and screw mandrel 47.Described positioning and guiding parts 4 comprise two gib blocks 41 that be arranged in parallel, and typewriting plate 42 is fixed on the working plate 1.The holder 43 that connecting plate 44 is installed is fixed on the upper surface of working plate 1; Regulating handle 45 is fixed on the connecting plate 44, and regulating handle 45 is connected with screw mandrel 47 by connecting plate 44.Two nuts 46 are fixedlyed connected with two gib blocks 41 respectively, and promptly gib block 41 and two nuts 46 are that relative fixed is motionless.Screw mandrel 47 is connected between two nuts 46, and screw mandrel 47 is threaded with two nuts 46, and the thread rotary orientation of two nuts 46 is opposite; Rotate regulating handle 45 and drive screw mandrel 47, and then it is mobile to drive 46 generations of two nuts, can regulate promptly also that two gib blocks 42 distance furthers or away from, therefore according to the size of piston ring to be carved characters, suitably adjust regulating handle 45 and just can adjust two gib block 42 distances, piston ring A is carried out the cylindrical location.Piston ring pushes gib block 41 by delivery sheet 3 with it and positions under the drive of feeding part 2, is convenient to the follow-up action of carving characters.
Piston ring A slides on typewriting plate 42, and typewriting plate 42 is quenched by steel alloy and forms, or surperficial tungsten carbide button, and the plane reaches wear-resisting effect.
As shown in Figure 5, the parts 5 of carving characters comprise seat board 51, cylinder 52, piston rod 53, connecting screw rod 54, fairlead 55, the axis of guide 56 and letter punch 57.Seat board 51 is fixed on the holder 43 by fixed screw, and cylinder 52 is installed on the seat board 51, and piston rod 53 is connected with the axis of guide 56 by connecting screw rod 54, and the axis of guide 56 can accurate slip in fairlead 55.The axis of guide 56 heads are equipped with letter punch 57, by compressed air, make the piston rod 53 of cylinder 52 produce action back and forth, finally drive letter punch 57 and do action back and forth, are carved characters in the surface of moving the piston ring of coming.
Shown in Fig. 6,7, charging parts 6 comprise positioning strip 61 and four backstays 62.The correct location that positioning strip 61 and backstay 62 are realized workpiece.Wherein, positioning strip 61 and backstay 62 lower ends should be thickness greater than a workpiece apart from the height of typewriting plate 42, and less than the thickness of two workpiece, are convenient to a workpiece to be delivered to the position of carving characters at every turn and carve characters.
The course of work of the present invention: energising, logical compressed air, and the position adjustment of workpiece each several part is suitable; Under the compressed air effect, cylinder 21 actions move to left slide 25 in the feeding part, move to left thereby drive delivery sheet 3, promote the workpiece in the charging parts, up to the position of carving characters of it being delivered to left end; Carve characters cylinder 52 actions in the parts finally make letter punch 57 produce downward percussion action, promptly realize carving characters action, after the action of carving characters is downwards finished, move in the other direction, even letter punch 57 is left workpiece; Cylinder 21 counteragents in the feeding part, delivery sheet 3 moves to right, and a back workpiece to be carved characters 422 is fallen on the position of original workpiece 411 naturally; Whole process is finished, and proceeds next actuation cycle.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. piston ring automatic cutting plotter, it is characterized in that: it comprises the working plate (1) that is installed on the frame (7), feeding part (2), positioning and guiding parts (4) and charging parts (6) are installed on the working plate (1), delivery sheet (3) is installed on the feeding part (2), the parts (5) of carving characters are fixed on the positioning and guiding parts (4), and the discharging opening of charging parts (6) is corresponding with delivery sheet (3); Feeding part (2) is delivered to workpiece on the positioning and guiding parts (4) by delivery sheet fixed thereon (3), is carved characters by the parts of carving characters (5);
Described feeding part (2) comprises the cylinder (21) that is fixed on the left fixed block (22), the end of the piston rod (23) of cylinder (21) is fixed on the slide (25) by attaching nut (24), guide post (27) passes slide (25) and is fixed between left fixed block (22) and the right fixed block (26), left side fixed block (22) and right fixed block (26) are fixed on the working plate (1), and feeding panel seat (28) is fixed on the slide (25).
2. a kind of piston ring automatic cutting plotter according to claim 1 is characterized in that: an end of described delivery sheet (3) is fixed on the feeding panel seat (28), and the other end is provided with the projection adaptive with the opening of piston ring.
3. a kind of piston ring automatic cutting plotter according to claim 1 is characterized in that: described positioning and guiding parts (4) comprise two gib blocks (41) that be arranged in parallel, and typewriting plate (42) is fixed on the working plate (1); Connecting plate (44) is installed on the working plate (1) by holder (43); Regulating handle (45) is connected with screw mandrel (47) by connecting plate (44); Two nuts (46) are fixedlyed connected with two gib blocks (41) respectively, and screw mandrel (47) is threaded with two nuts (46), and the thread rotary orientation of two nuts (46) is opposite; Delivery sheet (3) drives piston ring and goes up slip at typewriting plate (42).
4. a kind of piston ring automatic cutting plotter according to claim 1, it is characterized in that: the described parts of carving characters (5) comprise the cylinder (52) that is fixed on the seat board (51), piston rod (53) is connected by connecting screw rod (54) axis of guide (56) interior with being sleeved on fairlead (55), and the end of the axis of guide (56) is equipped with letter punch (57).
5. a kind of piston ring automatic cutting plotter according to claim 3, it is characterized in that: described charging parts (6) comprise positioning strip (61) and backstay (62), described piston ring set is contained on the backstay (62), and the end of positioning strip (61) is stuck in the opening part of piston ring.
6. a kind of piston ring automatic cutting plotter according to claim 5 is characterized in that: described backstay (62) is four.
7. a kind of piston ring automatic cutting plotter according to claim 5, it is characterized in that: the lower surface of described positioning strip (61) and backstay (62) apart from the height of typewriting plate (42) is: greater than the thickness of a piston ring, and less than the thickness of two piston rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910032023XA CN101596825B (en) | 2009-07-07 | 2009-07-07 | Piston ring automatic cutting plotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910032023XA CN101596825B (en) | 2009-07-07 | 2009-07-07 | Piston ring automatic cutting plotter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101596825A CN101596825A (en) | 2009-12-09 |
| CN101596825B true CN101596825B (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910032023XA Active CN101596825B (en) | 2009-07-07 | 2009-07-07 | Piston ring automatic cutting plotter |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320211B (en) * | 2011-08-06 | 2013-06-12 | 浙江鼎博水暖制造有限公司 | Special automatic carving machine for carving metallic sheathes |
| CN102616069B (en) * | 2012-04-24 | 2016-08-03 | 吉安市盛泰金属制品有限公司 | Automatic stamping machine |
| CN104015536B (en) * | 2014-06-18 | 2016-03-02 | 安庆联控机电科技发展有限公司 | A kind of piston ring automatic imprinter binary cutter holder device |
| CN104228437B (en) * | 2014-09-03 | 2016-11-30 | 南通米隆数控技术有限公司 | A kind of use fixing device on engraving machine |
| CN104858484B (en) * | 2015-05-22 | 2017-08-08 | 南京飞燕活塞环股份有限公司 | A mouthful machine is taken in a kind of automatic milling of piston ring |
| CN105583632B (en) * | 2016-03-11 | 2017-10-24 | 温岭市科宇自动化设备有限公司 | Digital control typewriter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117751A (en) * | 1975-12-26 | 1978-10-03 | Yoshio Inoue | Apparatus for incising on a film the precise contour of a required image |
| EP0480138A2 (en) * | 1990-10-06 | 1992-04-15 | Saulius Baublys | Device for marking curved surfaces of workpieces |
| CN2392678Y (en) * | 1999-07-25 | 2000-08-23 | 彭雄伟 | Stereo-carving machine capable of realizing reverse posture carving |
| CN2595571Y (en) * | 2002-09-30 | 2003-12-31 | 马鞍山钢铁股份有限公司 | Automatic number printer |
-
2009
- 2009-07-07 CN CN200910032023XA patent/CN101596825B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117751A (en) * | 1975-12-26 | 1978-10-03 | Yoshio Inoue | Apparatus for incising on a film the precise contour of a required image |
| EP0480138A2 (en) * | 1990-10-06 | 1992-04-15 | Saulius Baublys | Device for marking curved surfaces of workpieces |
| CN2392678Y (en) * | 1999-07-25 | 2000-08-23 | 彭雄伟 | Stereo-carving machine capable of realizing reverse posture carving |
| CN2595571Y (en) * | 2002-09-30 | 2003-12-31 | 马鞍山钢铁股份有限公司 | Automatic number printer |
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| CN101596825A (en) | 2009-12-09 |
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