CN203599500U - Low-pressure vehicle wheel casting system - Google Patents
Low-pressure vehicle wheel casting system Download PDFInfo
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- CN203599500U CN203599500U CN201320713017.2U CN201320713017U CN203599500U CN 203599500 U CN203599500 U CN 203599500U CN 201320713017 U CN201320713017 U CN 201320713017U CN 203599500 U CN203599500 U CN 203599500U
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Abstract
The utility model relates to a low-pressure vehicle wheel casting system which comprises casting machines, conveying trolleys, a rotary mechanical arm, a constant-temperature pool and a detection table. The casting machines are symmetrically arranged on two transverse sides of the rotary mechanical arm, one conveying trolley is installed between each casting machine and the rotary mechanical arm and is controlled by an industrial personal computer to perform horizontal reciprocating motion on a corresponding guide rail between the corresponding casting machine and the rotary mechanical arm. The constant-temperature pool is arranged on one longitudinal side of the rotary mechanical arm in an interval mode, and the detection table is arranged on the other longitudinal side of the rotary mechanical arm in an interval mode. The low-pressure vehicle wheel casting system is high in automation degree, reasonable in structural layout, accurate in control, reliable, durable and simple and convenient to operate, the industrial personal computer sets the operation and controls the time to ensure the operation standard specification of each vehicle wheel product, and the product quality and the production efficiency are improved.
Description
Technical field
The utility model belongs to aluminum-alloy wheel casting field, especially a kind of wheel low pressure casting system.
Background technology
Automotive wheel is the important component part of automobile, overall performance impact for vehicle is very large, due to aluminum-alloy wheel wheel hub have lightweight, inertia resistance is little, make the advantages such as high, the perfect heat-dissipating of precision, be conducive to improve the linear driving performance of automobile, alleviate tire drag, automotive hub is in the market mainly take aluminium alloy as main.
In alloy wheel hub casting cooling procedure, the too fast or cooling velocity of cooling velocity is inhomogeneous etc., and factor all can cause alloy wheel hub to produce the defects such as contraction distortion, internal porosity and slight crack, has influence on the intensity of wheel hub, even occurs defect ware.But different wheel manufactures need to there are differences for the control of casting time-temperature, cast the demoulding of rear dependence workman Artificial Control, use instruments such as plugging in shovel to be transported to by workman again and transmit water-cooled pond and monitor station, the steps such as transhipment, quenching and Preliminary detection, labor strength is large, time is controlled the more difficult unified standard that reaches, be difficult to reach standard for control of product quality unified, and processing site device structure complexity, potential safety hazard is more, noise is very large, poor working environment.
Through retrieval, give following correlation technique:
A kind of aluminium wheel casting plant for automobile (KR1289237), especially, it can and improve the structure of aluminum vehicle wheel and the aluminum vehicle wheel of molded good quality by improvement condition.Simultaneously, the utility model relates to a kind of aluminium wheel casting plant for automobile, it is characterized in that it can improve working (machining) efficiency, and improve the satisfaction of the quality of molded aluminum vehicle wheel, the structure of also improving aluminium wheel casting plant by raising makes the power consumption of heater reduce to minimum; Can also improve the productivity ratio of product, it can also prevent before due to directly and the burning accident that caused of die material substrate contact etc., and it can improve by certain maintenance horizontal force and supporting force the casting shortcoming of the moulded wheel producing because of the superheating phenomenon between sidepiece mould; And it can improve the satisfaction of casting the moulded wheel forming by aluminum melt.
Aluminum-alloy wheel casting technique and Technology for Heating Processing (CN101966575A) relate to a kind of 8356 type A356 aluminum-alloy wheel casting technique and Technologies for Heating Processing, described technique comprises the steps: a, adopts metal pattern low-pressure casting process, pouring temperature is 690 ℃～735 ℃, and mold preheating temperature is 250 ℃～350 ℃; B, in smelting furnace, carry out refinement, and adjust the content of iron, silicon in aluminium liquid; In refining bag, go bad and stove outside nitrogen blowing refining, and adjust the content of magnesium, strontium, titanium in aluminium liquid; C, add cooling tube in the thick large part of wheel and carry out rapid cooling, in the peripheral cooling velocity of filling heat-preservation cotton and delay wheel rim middle part of side form, to realize consecutive solidification; After d, wheel foundry goods are cooling, enter heat treatment kiln, carry out solid solution aging processing.The utility model has designed suitable pouring temperature and rational cooling provision, effectively realize the feeding of foundry goods, in casting process at stalk place placement filter net, effectively prevent from being mingled with, by the control to key process parameter, 8356 type A356 aluminum-alloy wheel casting product qualities are guaranteed.
A kind of mold releasability loop device (CN102463335A) that reduces pressure cast aluminum-alloy wheel casting distortion, is made up of backform hoisting frame, stripper plate, connecting rod, central ejector rod, stripper rings.Backform hoisting frame is connected with backform; Stripper plate is connected with central ejector rod, and is connected with stripper rings by connecting rod; According to casting technique; after the cooling end of pressurize, open limit mould; backform hoisting frame rises to backform, stripper plate, stripper rings and blank higher than carrying out the demoulding after receiver 6～10cm height; stripper plate is applied to knockout press by connecting rod and central ejector rod on the installed surface of stripper rings and blank blank is ejected; the demoulding deformation problem that the method can be avoided connecting rod and central ejector rod to be directly carried in producing on blank is a kind of pressure cast aluminum-alloy wheel mold releasability loop device simple, easy to use, process stabilization of making.
Through contrast, there is relatively big difference in present patent application and above disclosed technology.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of wheel low pressure casting system is provided, and native system automaticity is high, topology layout reasonable, it is accurate, reliability and durability, easy and simple to handle to control.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of wheel low pressure casting system, comprise casting machine, transfer bogie, rotary machine hand, constant temperature pond and monitor station, the equal symmetry of both lateral sides of rotary machine hand is arranged at intervals with a casting machine, between casting machine and rotary machine hand, all guiding is slidably fitted with a transfer bogie, and transfer bogie is controlled at horizontal reciprocating movement on the guide rail between casting machine and rotary machine hand by industrial computer; Longitudinal side of rotary machine hand is arranged at intervals with a constant temperature pond, and longitudinal opposite side of rotary machine hand is arranged at intervals with a monitor station.
And, described rotary machine hand comprises robot base, column, outer wall cylinder, sliding tray, clamping device, clamping guide rod, clamp bracket, supporting rollern, column is coaxially vertically installed in this robot base, column top coaxial rotation is set with an outer wall cylinder, and this outer wall cylinder is driven and coaxially horizontally rotated outward at column by motor; Outer wall cylinder one middle side part is vertically shaped with a sliding tray, in this sliding tray, slide-and-guide is embedded with a clamping device, in clamping device, be horizontally installed with a clamping guide rod, on this clamping guide rod, guiding is slidably fitted with two clamp bracket relatively, the clamping end of these two clamp bracket is all provided with a supporting rollern, and clamping device is moved up and down along sliding tray by Driven by Hydraulic Cylinder; Between clamping device and outer wall cylinder, a cursor is installed, thereby this cursor is rotated and is driven clamping device to be rotated by motor internal driving.
And, described casting machine comprises cast frame, casting machine support, top board, upper mould oil cylinder, upper die and lower die, patrix guide post, limit mould oil cylinder and limit mould guide post, on cast frame, four jiaos are symmetrically installed with casting machine support, this casting machine support upper end is coaxially fixed with a top board, this top board middle part is vertically provided with upper mould oil cylinder, the piston rod of this upper mould oil cylinder is coaxially fixed with a patrix through top board the piston rod end below top board, on the cast frame of this patrix below correspondence, is fixed with counterdie; Branched patrix guide post is installed between the patrix of upper mould oil cylinder surrounding and top board uniformly at intervals; On the cast frame of counterdie surrounding, all radial symmetric drive installation has mould on one side, and these four limit moulds are all provided with mould oil cylinder on one side, and mould oil cylinder both sides, limit are separately installed with branched limit mould guide post; Described patrix middle part is coaxially shaped with ejecting mechanism, and when the demoulding, this ejecting mechanism presses down wheel blanks is departed from by patrix.
And, described casting machine both lateral sides bottom is all fixed with a conveyor frame, in the conveyor frame of these both sides, be laterally fixed with pair of parallel guide rail, closed slide is by passing and lay respectively at patrix both sides in casting machine, on closed slide, horizontally-guided is provided with transfer bogie, and this transfer bogie is driven and moved along closed slide horizontal reciprocating by movable motor.
And described thermostatted water tank main body structure is a upper end open pond, the cooling water in this pond is provided with water temperature control device, and the cooling holder plate that a upper and lower driving is moved is installed in described pond.
And, between described monitor station and rotary machine hand, transmission backing roll being installed, monitor station middle part is shaped with through hole and in this through hole bilateral symmetry, one backing roll is installed.
Advantage of the present utility model and good effect are:
1, the utility model picks up from moving transfer bogie and automatically transmits wheel blanks, is convenient to accurately control stroke, improves working (machining) efficiency
2, mounting center push rod in the patrix of casting machine of the present utility model, by the wheel blanks demoulding, drops on transfer bogie automatically.
3, the utility model adopts rotary machine hand to capture wheel blanks; manipulator and wheel blanks contact portion adopt resistant to elevated temperatures metallic support wheel; firm support and protection wheel are avoided damage; carry out respectively vertical direction displaying rotation and horizontal direction and transport rotation; fluent movements are stable; time precise control, delivers to wheel blanks successively cooling pond and quenches, the potential safety hazard of avoiding man-handling of materials to exist.
4, the utility model automaticity is high, topology layout reasonable, it is accurate, reliability and durability, easy and simple to handle to control, and by the industrial computer setting operation control time, guarantees the operation standard standard of each part wheel product, Improving The Quality of Products, and production efficiency.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of rotary machine hand;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is casting machine structural representation;
Fig. 6 is the top view of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of wheel low pressure casting system, comprise casting machine 1, transfer bogie 2, rotary machine hand 3, constant temperature pond 5 and monitor station 4, describe with accompanying drawing 2 directions, the equal symmetry of both lateral sides of rotary machine hand is arranged at intervals with a casting machine, between casting machine and rotary machine hand, all guiding is slidably fitted with a transfer bogie, and transfer bogie is controlled at horizontal reciprocating movement on the guide rail between casting machine and rotary machine hand by industrial computer; Longitudinal side of rotary machine hand is arranged at intervals with a constant temperature pond, and longitudinal opposite side of rotary machine hand is arranged at intervals with a monitor station.
Described rotary machine hand comprises robot base 309, column 308, outer wall cylinder 307, sliding tray 306, clamping device 302, clamping guide rod 305, clamp bracket 303, supporting rollern 304, robot base is fixedly mounted with on the ground, column is coaxially vertically installed in this robot base, column top coaxial rotation is set with an outer wall cylinder, and this outer wall cylinder is driven and coaxially horizontally rotated outward at column by motor; Outer wall cylinder one middle side part is vertically shaped with a sliding tray, in this sliding tray, slide-and-guide is embedded with a clamping device, in clamping device, be horizontally installed with a clamping guide rod, on this clamping guide rod, guiding is slidably fitted with two clamp bracket relatively, the clamping end of these two clamp bracket is all provided with a supporting rollern, and clamping device is driven along sliding tray and moved up and down by hydraulic cylinder 301;
One cursor 310 is installed between clamping device and outer wall cylinder, thereby this cursor is rotated and is driven clamping device to be rotated by motor internal driving.
Described casting machine comprises cast frame 111, casting machine support 105, top board 103, upper mould oil cylinder 101, patrix 104, counterdie 112, patrix guide post 102, limit mould oil cylinder 110 and limit mould guide post 109, on cast frame, four jiaos are symmetrically installed with casting machine support, this casting machine support upper end is coaxially fixed with a top board, this top board middle part is vertically provided with upper mould oil cylinder, the piston rod of this upper mould oil cylinder is coaxially fixed with a patrix through top board the piston rod end below top board, on the cast frame of this patrix below correspondence, is fixed with counterdie; The axiality of branched patrix guide post to guarantee that patrix moves is installed between the patrix of upper mould oil cylinder surrounding and top board uniformly at intervals; On the cast frame of counterdie surrounding, all radial symmetric drive installation has mould (not shown) on one side, and these four limit moulds are all provided with mould oil cylinder on one side, and mould oil cylinder both sides, limit are separately installed with branched limit mould guide post.
For the ease of automatic demoulding, described patrix middle part is coaxially shaped with ejecting mechanism, and when the demoulding, this ejecting mechanism presses down wheel blanks is departed from by patrix, thereby wheel blanks is placed on transfer bogie.
Described casting machine both lateral sides bottom is all fixed with a conveyor frame 108, in the conveyor frame of these both sides, be laterally fixed with pair of parallel guide rail 107, closed slide is by passing and lay respectively at patrix both sides in casting machine, on closed slide, horizontally-guided is provided with transfer bogie 106, and this transfer bogie is driven and moved along closed slide horizontal reciprocating by movable motor;
Described thermostatted water tank main body structure is a upper end open pond, and the cooling water in this pond is provided with water temperature control device, and the cooling holder plate that a upper and lower driving is moved is installed in described pond, and this cooling holder plate is for holding pending wheel hub blank.
Between described monitor station and rotary machine hand, transmission backing roll is installed, monitor station middle part is shaped with through hole and in this through hole bilateral symmetry, one backing roll is installed, and can be used for wheel horizontal positioned or vertically places and check.
The job step of native system is as follows:
(1) casting, casting machine low pressure casting, casting machine adopts the cooling cooling and shaping that tentatively carries out of water smoke;
(2) demoulding transmission, casting machine die sinking, patrix is taken wheel blanks out of, transfer bogie moves and arrives patrix below along closed slide, wheel blanks is ejected disengaging patrix by ejecting mechanism in this patrix, wheel blanks is placed on transfer bogie, and transfer bogie is transported to wheel blanks the operating position of rotating machine arm;
(3) rotary machine hand picks up wheel blanks, on clamping device, move, carry out 360 ° of rotary displays of vertical direction, then, outer wall cylinder drives clamping device to horizontally rotate, and clamping device is placed on wheel blanks on the cooling holder plate in constant temperature pond, and entered in pond by cooling holder strip, pass through the cooling of stipulated time, on cooling holder plate, move, clamping device picks up wheel blanks again;
(4) rotary machine hand turns to monitor station position by wheel blanks by position, constant temperature pond, puts down wheel blanks;
Due to the setting of casting time difference, rotary machine hand alternately repeats successively above-mentioned steps between the casting machine of both lateral sides.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (6)
1. a wheel low pressure casting system, it is characterized in that: comprise casting machine, transfer bogie, rotary machine hand, constant temperature pond and monitor station, the equal symmetry of both lateral sides of rotary machine hand is arranged at intervals with a casting machine, between casting machine and rotary machine hand, all guiding is slidably fitted with a transfer bogie, and transfer bogie is controlled at horizontal reciprocating movement on the guide rail between casting machine and rotary machine hand by industrial computer; Longitudinal side of rotary machine hand is arranged at intervals with a constant temperature pond, and longitudinal opposite side of rotary machine hand is arranged at intervals with a monitor station.
2. wheel low pressure casting system according to claim 1, it is characterized in that: described rotary machine hand comprises robot base, column, outer wall cylinder, sliding tray, clamping device, clamping guide rod, clamp bracket, supporting rollern, column is coaxially vertically installed in this robot base, column top coaxial rotation is set with an outer wall cylinder, and this outer wall cylinder is driven and coaxially horizontally rotated outward at column by motor; Outer wall cylinder one middle side part is vertically shaped with a sliding tray, in this sliding tray, slide-and-guide is embedded with a clamping device, in clamping device, be horizontally installed with a clamping guide rod, on this clamping guide rod, guiding is slidably fitted with two clamp bracket relatively, the clamping end of these two clamp bracket is all provided with a supporting rollern, and clamping device is moved up and down along sliding tray by Driven by Hydraulic Cylinder; Between clamping device and outer wall cylinder, a cursor is installed, thereby this cursor is rotated and is driven clamping device to be rotated by motor internal driving.
3. wheel low pressure casting system according to claim 1, it is characterized in that: described casting machine comprises cast frame, casting machine support, top board, upper mould oil cylinder, patrix, counterdie, patrix guide post, limit mould oil cylinder and limit mould guide post, on cast frame, four jiaos are symmetrically installed with casting machine support, this casting machine support upper end is coaxially fixed with a top board, this top board middle part is vertically provided with upper mould oil cylinder, the piston rod of this upper mould oil cylinder is coaxially fixed with a patrix through top board the piston rod end below top board, on the cast frame of this patrix below correspondence, be fixed with counterdie, branched patrix guide post is installed between the patrix of upper mould oil cylinder surrounding and top board uniformly at intervals, on the cast frame of counterdie surrounding, all radial symmetric drive installation has mould on one side, and these four limit moulds are all provided with mould oil cylinder on one side, and mould oil cylinder both sides, limit are separately installed with branched limit mould guide post, described patrix middle part is coaxially shaped with ejecting mechanism, and when the demoulding, this ejecting mechanism presses down wheel blanks is departed from by patrix.
4. wheel low pressure casting system according to claim 1, it is characterized in that: described casting machine both lateral sides bottom is all fixed with a conveyor frame, in the conveyor frame of these both sides, be laterally fixed with pair of parallel guide rail, closed slide is by passing and lay respectively at patrix both sides in casting machine, on closed slide, horizontally-guided is provided with transfer bogie, and this transfer bogie is driven and moved along closed slide horizontal reciprocating by movable motor.
5. wheel low pressure casting system according to claim 1, it is characterized in that: described thermostatted water tank main body structure is a upper end open pond, cooling water in this pond is provided with water temperature control device, and the cooling holder plate that a upper and lower driving is moved is installed in described pond.
6. wheel low pressure casting system according to claim 1, is characterized in that: between described monitor station and rotary machine hand, transmission backing roll is installed, monitor station middle part is shaped with through hole and in this through hole bilateral symmetry, one backing roll is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713017.2U CN203599500U (en) | 2013-11-12 | 2013-11-12 | Low-pressure vehicle wheel casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713017.2U CN203599500U (en) | 2013-11-12 | 2013-11-12 | Low-pressure vehicle wheel casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599500U true CN203599500U (en) | 2014-05-21 |
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ID=50712202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713017.2U Withdrawn - After Issue CN203599500U (en) | 2013-11-12 | 2013-11-12 | Low-pressure vehicle wheel casting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203599500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537648A (en) * | 2013-11-12 | 2014-01-29 | 天津立中车轮有限公司 | Vehicle wheel low-pressure casting system |
| CN106890979A (en) * | 2017-03-28 | 2017-06-27 | 扬州伟烨轮毂有限公司 | A kind of flexible low voltage casting hub production line |
-
2013
- 2013-11-12 CN CN201320713017.2U patent/CN203599500U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537648A (en) * | 2013-11-12 | 2014-01-29 | 天津立中车轮有限公司 | Vehicle wheel low-pressure casting system |
| CN106890979A (en) * | 2017-03-28 | 2017-06-27 | 扬州伟烨轮毂有限公司 | A kind of flexible low voltage casting hub production line |
| CN106890979B (en) * | 2017-03-28 | 2019-07-26 | 扬州伟烨轮毂有限公司 | A kind of flexible low voltage casting hub production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |