CN102990363A - Numerical control special machine unit line for machining intake valve and exhaust valve of cylinder cover and machining method - Google Patents
Numerical control special machine unit line for machining intake valve and exhaust valve of cylinder cover and machining method Download PDFInfo
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- CN102990363A CN102990363A CN2012104913147A CN201210491314A CN102990363A CN 102990363 A CN102990363 A CN 102990363A CN 2012104913147 A CN2012104913147 A CN 2012104913147A CN 201210491314 A CN201210491314 A CN 201210491314A CN 102990363 A CN102990363 A CN 102990363A
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Abstract
The invention discloses a numerical control special machine unit line for machining an intake valve and an exhaust valve of a cylinder cover. The numerical control special machine unit line comprises a double-faced horizontal type numerical control special machine, a single-faced horizontal type numerical control special machine, a feeding and blanking mechanism and a material rollaway nest, wherein the feeding and blanking mechanism is arranged on the double-faced horizontal type numerical control special machine and is used for loading and unloading products; and the material rollaway nest is used for being connected with the double-faced horizontal type numerical control special machine and the single-faced horizontal type numerical control special machine and sending the products from the double-faced horizontal type numerical control special machine to the single-faced horizontal type numerical control special machine. The invention also discloses a production method of the numerical control special machine for machining the intake valve and the exhaust valve of the cylinder cover. Through the application of the numerical control special machine unit line, the labor intensity of workers is reduced and the production efficiency is improved under the condition that the quality of the products is ensured. The numerical control special machine unit line can be suitable for collinearly machining the cylinder covers of machines, of which the value of the cylinder diameter plus door distance is greater than 165mm; and the numerical control special machine unit line has the characteristic of flexible machining and is suitable for machining the intake valves and the exhaust valves of the cylinder covers of multi-varieties in limited quantities.
Description
Technical field
The present invention relates to a kind of processing cylinder cap inlet and exhaust valve digital control special machine unit wires and processing method.
Background technology
The cylinder head of diesel engine has inlet valve and exhaust valve, usually uses the digital control special machine unit to process.The present processing inlet and exhaust valve operation of machined subsidiary factory milling turner section adopts the mode that makes special purpose lathe into engine lathe to process for many years always, causes labor strength large, and production efficiency is not high, and unstable product quality is demanded urgently improving.
Summary of the invention
Problem for prior art exists the object of the invention is to propose a kind of processing cylinder cap inlet and exhaust valve digital control special machine unit wires and processing method, by enforcement of the present invention, has reduced labour intensity, has improved production efficiency and product quality.
For reaching this purpose, the present invention by the following technical solutions:
A kind of processing cylinder cap inlet and exhaust valve digital control special machine unit wires comprises:
The Double-face horizontal digital control special machine;
Single face horizontal digital-control special plane;
Charging and discharging mechanism is positioned on the Double-face horizontal digital control special machine, is used for loading/unloading products;
The material raceway; Be used for connecting Double-face horizontal digital control special machine and single face horizontal digital-control special plane, product is delivered to single face horizontal digital-control special plane from the Double-face horizontal digital control special machine.
Preferably, described single face horizontal digital-control special plane specifically comprises:
Center base is provided with product feed mechanism assembly and nc sliding table, and nc sliding table is provided with the nc sliding table guard shield;
The clamp body assembly is installed on the described center base;
The pallet assembly is connected with electrical equipment console panel assembly;
Wing base is provided with through wires hole and bearing hole;
Hydraulic pressure moving platform is installed on the wing base;
The boring head base is installed on the described hydraulic pressure moving platform, and fixedly boring head, adjustable boring head are installed on it.
Preferably, described Double-face horizontal digital control special machine specifically comprises:
Center base, two ends connect respectively wing base and drilling head wing base, and the clamp body assembly is installed on it;
The drilling head base is installed on the described drilling head wing base;
The drilling head base is installed on the described drilling head base, and fixedly drilling head, adjustable drilling head and drilling head base plate are installed on it;
Hydraulic pressure moving platform is installed on the described wing base;
The boring head base is installed on the described hydraulic pressure moving platform, and fixedly boring head, adjustable boring head and boring head base plate are installed on it.
A kind of processing cylinder cap inlet and exhaust valve digital control special machine production method is used above-mentioned processing cylinder cap inlet and exhaust valve, comprises following methods:
Product enters the Double-face horizontal digital control special machine from charging and discharging mechanism, the pallet of packing into;
By some oil cylinder Automatic-clamping products;
Middle nc sliding table is transferred to 1-5 Working positions in the anchor clamps pattern by programme-control successively with product;
Two-sided four main tappings carry out machining to product successively by hydraulic pressure moving platform;
The middle nc sliding table of programme-control moves to initial point after the completion of processing;
The pallet oil cylinder unclamps automatically, and product moves to single face horizontal digital-control special plane by the material raceway;
With product by the feed mechanism pallet of packing into, by some oil cylinder Automatic-clampings;
Middle nc sliding table is transferred to 1-5 Working positions in the anchor clamps pattern by programme-control successively with product;
Two main tappings carry out machining to product successively by hydraulic pressure moving platform;
The middle nc sliding table of programme-control moves to initial point after the completion of processing; The pallet oil cylinder unclamps automatically, and product has been cleared up rear lifting and placed shelf.
Preferably, 1-5 stations add man-hour at every turn, the slide unit self-locking.
Preferably, by 4 oil cylinder Automatic-clamping products.
Preferably, two main tappings are controlled by PLC by hydraulic pressure moving platform, successively product are carried out machining.
Among the present invention, under the prerequisite that guarantees product quality, reduce labor strength, enhance productivity; Can be fit to simultaneously cylinder diameter and add a distance value greater than the collinear processing of the cylinder cap of the above type of 165mm, have flexible processing characteristic, be a kind of numerical control unit line that is fit to many kinds, small lot processing cylinder cap inlet and exhaust valve.
The invention accompanying drawing
Fig. 1 a is a kind of digital control special machine unit wires layout that the embodiment of the invention 1 provides;
Fig. 1 b is a kind of digital control special machine unit wires material loading schematic diagram that the embodiment of the invention 1 provides;
Fig. 2 a is a kind of Double-face horizontal digital control special machine Standard front view that the embodiment of the invention 1 provides;
Fig. 2 b is a kind of Double-face horizontal digital control special machine Standard side view that the embodiment of the invention 1 provides;
Fig. 2 c is the compressed oil cylinder pipeline distribution schematic diagram in the Double-face horizontal digital control special machine that provides of the embodiment of the invention 1;
Fig. 2 d is the product material loading schematic diagram in the Double-face horizontal digital control special machine that provides of the embodiment of the invention 1;
Fig. 2 e is the product material loading top view in the Double-face horizontal digital control special machine that provides of the embodiment of the invention 1;
Fig. 3 a is a kind of single face horizontal digital-control special plane Standard schematic diagram that the embodiment of the invention 1 provides;
Fig. 3 b is product material loading schematic diagram in a kind of single face horizontal digital-control special plane of providing of the embodiment of the invention 1;
Fig. 3 c is a kind of single face horizontal digital-control special plane product material loading top view that the embodiment of the invention 1 provides.
Drawing reference numeral:
10, Double-face horizontal digital control special machine; 20, single face horizontal digital-control special plane; 101, bed piece side surface link position; 102, product; 103, charging and discharging mechanism; 104, material raceway;
201, center base; 202, wing base; 203, drilling head wing base; 204, drilling head base; 205, hydraulic pressure moving platform; 206, clamp body assembly; 207, nc sliding table; 208, pallet body assembly; 209, boring head base; 210, fixing boring head; 211, adjustable boring head; 212, boring head base plate; 213, drilling head base; 214, fixing drilling head; 215, adjustable drilling head; 216, drilling head base plate; 217, electrical equipment console panel assembly; 218, feed mechanism; 219, nc sliding table guard shield; 220, wing base terminal box; 221, through wires hole; 222, bearing holes; 223, steam vent; 224, air admission hole;
301, center base; 302, clamp body assembly; 303, pallet assembly; 304, nc sliding table; 305, wing base; 306, boring head base; 307, fixing boring head; 308, adjustable boring head; 309, hydraulic pressure moving platform; 310, electrical equipment console panel assembly; 311, product feed mechanism assembly; 312, nc sliding table guard shield; 313, through wires hole; 314, bearing hole.
The specific embodiment
The embodiment of the invention 1 provides a kind of digital control special machine unit wires, shown in Fig. 1 a and 1b, comprising: Double-face horizontal digital control special machine 10, single face horizontal digital-control special plane 20, charging and discharging mechanism 103 and material raceway 104; Charging and discharging mechanism 103 is positioned on the Double-face horizontal digital control special machine 10, is used for loading/unloading products 102; Connect by material raceway 104 between Double-face horizontal digital control special machine 10 and the single face horizontal digital-control special plane 20.Concrete mode is: product 102 enters Double-face horizontal digital control special machine 10 from charging and discharging mechanism 103: with product 102 by pack into pallet the Double-face horizontal digital control special machine 10 of feed mechanism, (the 1-5 station adds man-hour at every turn by programme-control product to be transferred to successively 1-5 Working position in the anchor clamps pattern by 4 oil cylinder Automatic-clampings → middle nc sliding table, the slide unit self-locking) → two-sided four main tappings are controlled by PLC by hydraulic pressure moving platform, successively product being carried out after machining → completion of processing in the middle of the programme-control nc sliding table moves to initial point → pallet oil cylinder and automatically unclamps, product moves to single face horizontal digital-control special plane by material raceway 104: manually with product by the feed mechanism pallet of packing into, (1-5 stations add man-hour at every turn by programme-control product to be transferred to successively 1-5 Working positions in the anchor clamps pattern by 4 oil cylinder Automatic-clampings → middle nc sliding table, the slide unit self-locking) → two a main tapping is controlled by PLC by hydraulic pressure moving platform, successively product is carried out after machining → completion of processing in the middle of the programme-control nc sliding table and move to initial point → pallet oil cylinder and automatically unclamp, product has been cleared up rear lifting and has been placed shelf.
The inlet and exhaust valve manufacturing procedure: bore, expand valve guide hole, boss strikes off, and waits mouth, seat ring bottom hole, seat ring chamfering.An air admission hole and a steam vent of disposable processing cylinder caping bottom surface are processed and are finished all process steps five times.Bidding will definitely change to bore and expand template in every anchor clamps pattern.Each machined surface is comprised of two main tappings, and one fixing, and another can utilize limited block to pass through feed screw nut's manual actuation by dead.Carry out lateral adjustment according to different type of machines cylinder cap cylinder diameter and carry out flexibility processing, satisfy the multi-varieties and small-batch processing characteristic.An air admission hole and a steam vent of disposable processing cylinder caping bottom surface are processed and are finished all process steps five times.Productivity ratio contrast: 1. lathe processing: per hour produce per capita 4.5 cylinder caps, every needs 13.5min; 2. digital control special machine: per hour produce per capita 9 cylinder caps, every needs 6.5min.Bidding will definitely change to bore and expand template in every anchor clamps pattern.Each machined surface is comprised of two main tappings, and one fixing, and another can utilize limited block to pass through feed screw nut's manual actuation by dead.Carry out lateral adjustment according to different type of machines cylinder cap cylinder diameter and carry out flexibility processing, satisfy the multi-varieties and small-batch characteristics.
The embodiment of the invention 1 provides Double-face horizontal digital control special machine in a kind of digital control special machine unit wires shown in Fig. 2 a to Fig. 2 e, comprising: Double-face horizontal digital control special machine structure 201, center base; 202, wing base; 203, drilling head wing base; 204, drilling head base; 205, hydraulic pressure moving platform; 206, clamp body assembly; 207, nc sliding table; 208, pallet body assembly; 209, boring head base; 210, fixing boring head; 211, adjustable boring head; 212, boring head base plate; 213, drilling head base; 214, fixing drilling head; 215, adjustable drilling head; 216, drilling head base plate; 217, electrical equipment console panel assembly; 218, feed mechanism; 219, nc sliding table guard shield; 220, wing base terminal box; 221, through wires hole; 222, bearing holes; 223, steam vent; 224, air admission hole.Center base 201, two ends connect respectively wing base 202 and drilling head wing base 203, and clamp body assembly 206 is installed on it; Drilling head base 204 is installed on the described drilling head wing base 203; Drilling head base 213 is installed on the described drilling head base 204, and fixedly drilling head 214, adjustable drilling head 215 and drilling head base plate 216 are installed on it; Hydraulic pressure moving platform 205 is installed on the described wing base 202; Boring head base 209 is installed on the described hydraulic pressure moving platform 205, and fixedly boring head 210, adjustable boring head 211 and boring head base plate 212 are installed on it.
The embodiment of the invention 1 provides single face horizontal digital-control special plane in a kind of digital control special machine unit wires shown in Fig. 3 a to Fig. 3 c, comprising: 301, center base; 302, clamp body assembly; 303, pallet assembly; 304, nc sliding table; 305, wing base; 306, boring head base; 307, fixing boring head; 308, adjustable boring head; 309, hydraulic pressure moving platform; 310, electrical equipment console panel assembly; 311, product feed mechanism assembly; 312, nc sliding table guard shield; 313, through wires hole; 314, bearing hole.Center base 301 is provided with product feed mechanism assembly 311 and nc sliding table 304, and nc sliding table 304 is provided with nc sliding table guard shield 312; Clamp body assembly 302 is installed on the described center base 301; Pallet assembly 303 is connected with electrical equipment console panel assembly 310; Wing base 305 is provided with through wires hole 313 and bearing hole 314; Hydraulic pressure moving platform 309 is installed on the wing base 305; Boring head base 306 is installed on the described hydraulic pressure moving platform 309, and fixedly boring head 307, adjustable boring head 308 are installed on it.
The present invention has following beneficial effect:
1. alleviate labor strength: former repacking lathe is in when work, and the workman need to bend over for a long time, rocking arm, replacing handle of a knife cutter, and the heavier workman of product is difficult for lifting.Two number of units control special equipments of the present invention can form the machining cell line, only need a people to finish simply to hang product and product self check work gets final product; Loading and unloading and converted products by machinery, numerical control device, alleviate workman's labour intensity entirely greatly.
2. per capita production efficiency contrast: former repacking lathe is per hour produced 4.5 cylinder caps per capita, and every needs 13.5min; The digital control special machine unit wires is per hour produced 9 cylinder caps per capita, and every needs 6.5min, doubles on year-on-year basis.
3. because 6 cylinder product lengths are grown (1.2m), quality is heavier, add man-hour at the repacking lathe, equipment and product clamper rigidity be inadequate and Artificial Control machining accuracy all, causes processing dimension overproof.Digital control special machine of the present invention has guaranteed the rigidity of equipment and anchor clamps, utilizes the accurate controlled working precision of digital technology.
The above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a processing cylinder cap inlet and exhaust valve digital control special machine unit wires is characterized in that, comprising:
The Double-face horizontal digital control special machine;
Single face horizontal digital-control special plane;
Charging and discharging mechanism is positioned on the Double-face horizontal digital control special machine, is used for loading/unloading products;
The material raceway; Be used for connecting Double-face horizontal digital control special machine and single face horizontal digital-control special plane, product is delivered to single face horizontal digital-control special plane from the Double-face horizontal digital control special machine.
2. processing cylinder cap inlet and exhaust valve digital control special machine unit wires according to claim 1 is characterized in that described single face horizontal digital-control special plane specifically comprises:
Center base is provided with product feed mechanism assembly and nc sliding table, and nc sliding table is provided with the nc sliding table guard shield;
The clamp body assembly is installed on the described center base;
The pallet assembly is connected with electrical equipment console panel assembly;
Wing base is provided with through wires hole and bearing hole;
Hydraulic pressure moving platform is installed on the wing base;
The boring head base is installed on the described hydraulic pressure moving platform, and fixedly boring head, adjustable boring head are installed on it.
3. processing cylinder cap inlet and exhaust valve digital control special machine unit wires according to claim 1 is characterized in that described Double-face horizontal digital control special machine specifically comprises:
Center base, two ends connect respectively wing base and drilling head wing base, and the clamp body assembly is installed on it;
The drilling head base is installed on the described drilling head wing base;
The drilling head base is installed on the described drilling head base, and fixedly drilling head, adjustable drilling head and drilling head base plate are installed on it;
Hydraulic pressure moving platform is installed on the described wing base;
The boring head base is installed on the described hydraulic pressure moving platform, and fixedly boring head, adjustable boring head and boring head base plate are installed on it.
4. a processing cylinder cap inlet and exhaust valve digital control special machine production method is used above-mentioned processing cylinder cap inlet and exhaust valve, it is characterized in that, comprises following methods:
Product enters the Double-face horizontal digital control special machine from charging and discharging mechanism, the pallet of packing into;
By some oil cylinder Automatic-clamping products;
Middle nc sliding table is transferred to 1-5 Working positions in the anchor clamps pattern by programme-control successively with product;
Two-sided four main tappings carry out machining to product successively by hydraulic pressure moving platform;
The middle nc sliding table of programme-control moves to initial point after the completion of processing;
The pallet oil cylinder unclamps automatically, and product moves to single face horizontal digital-control special plane by the material raceway;
With product by the feed mechanism pallet of packing into, by some oil cylinder Automatic-clampings;
Middle nc sliding table is transferred to 1-5 Working positions in the anchor clamps pattern by programme-control successively with product;
Two main tappings carry out machining to product successively by hydraulic pressure moving platform;
The middle nc sliding table of programme-control moves to initial point after the completion of processing; The pallet oil cylinder unclamps automatically, and product has been cleared up rear lifting and placed shelf.
5. processing cylinder cap inlet and exhaust valve digital control special machine production method according to claim 4 is characterized in that 1-5 stations add man-hour at every turn, the slide unit self-locking.
6. processing cylinder cap inlet and exhaust valve digital control special machine production method according to claim 4 is characterized in that, by 4 oil cylinder Automatic-clamping products.
7. processing cylinder cap inlet and exhaust valve digital control special machine production method according to claim 4 is characterized in that two main tappings are controlled by PLC by hydraulic pressure moving platform, successively product are carried out machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210491314.7A CN102990363B (en) | 2012-11-27 | 2012-11-27 | Numerical control special machine unit line for machining intake valve and exhaust valve of cylinder cover and machining method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210491314.7A CN102990363B (en) | 2012-11-27 | 2012-11-27 | Numerical control special machine unit line for machining intake valve and exhaust valve of cylinder cover and machining method |
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| CN102990363A true CN102990363A (en) | 2013-03-27 |
| CN102990363B CN102990363B (en) | 2015-06-17 |
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Cited By (4)
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| CN103203630A (en) * | 2013-04-28 | 2013-07-17 | 苏州博实机器人技术有限公司 | Modular flexible manufacturing logistics system |
| CN104209799A (en) * | 2013-05-31 | 2014-12-17 | 重庆市浩帆机械有限公司 | Automatic machining system of hanging rings of vehicle shock absorber |
| CN106695248A (en) * | 2015-08-03 | 2017-05-24 | 昆山肯达机械有限公司 | Method for manufacturing cylinder head of diesel engine |
| CN112091705A (en) * | 2020-11-10 | 2020-12-18 | 潍坊思博精工科技有限公司 | Full-automatic finish machining device for cylinder cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112091705A (en) * | 2020-11-10 | 2020-12-18 | 潍坊思博精工科技有限公司 | Full-automatic finish machining device for cylinder cover |
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