CN2595558Y - Hydraulic press machine for motor vehicle license plate - Google Patents
Hydraulic press machine for motor vehicle license plate Download PDFInfo
- Publication number
- CN2595558Y CN2595558Y CN 02270719 CN02270719U CN2595558Y CN 2595558 Y CN2595558 Y CN 2595558Y CN 02270719 CN02270719 CN 02270719 CN 02270719 U CN02270719 U CN 02270719U CN 2595558 Y CN2595558 Y CN 2595558Y
- Authority
- CN
- China
- Prior art keywords
- mould
- plate
- bearing plate
- hydraulic press
- license plate
- 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
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Abstract
The utility model discloses a hydraulic press machine for a motor vehicle license plate. The upper end of a machine frame (23) is provided with a main bearing machine frame (1); a main oil cylinder (5) is arranged under the main bearing machine frame and is fixedly connected with the upper end of the machine frame; the upper end of a piston of the main oil cylinder is fixedly provided with a bearing plate (3). A push-and-pull oil cylinder (4) is arranged on the bearing plate (3), and a piston rod (13) of the push-and-pull oil cylinder is fixedly connected with a mold (4) arranged on the upper end of the bearing plate (3) via a drawing plate (12). Compared with alike press machines, the utility model has the advantages of reasonable structure, small size, light weight, little consumption of kinetic energy, realization of automatic plate pressing process, reduced labour intensity, low cost and increased work efficiency.
Description
Affiliated technical field
The utility model belongs to the hydraulic test technical field, and what relate generally to is a kind of license plate for vehicle hydraulic press.
Background technology
Problems the such as at present license plate for vehicle that uses presses that word (pressure board) machine ubiquity that volume is big, Heavy Weight, hydraulic system pressure height, power consumption labour intensity big, hand-manipulated are big.As JA-590/250 type copy press, nearly two tons of its weight, hydraulic system pressure is 31.5Mpa, adopts duplex to make oil cylinder, main motor current is 5.5kW, pushes and pull out open-close module, heavily about 10 kilograms of mould by hand; And 2002 formula car plate forcing presses, about 1.2 tons of its weight, main motor current 4KW adopts duplex to make oil cylinder, pushes and pull out open-close module by hand.Because the folding of above-mentioned two kinds of its moulds of type is all pushed and pulled out by manual, and mould is a CONTACT WITH FRICTION with contacting of bearing plate, requires great effort when pushing and pulling out mould like this, labour intensity is big.Owing to adopt duplex to make oil cylinder, cause the pressure of hydraulic system higher, power consumption is big, machine volume is big; And mould adjustment automatically in pressure process.Thereby when compacting stationarity poor.
Summary of the invention
The purpose of this utility model promptly produces thus, proposes a kind of license plate for vehicle hydraulic press.Use this hydraulic press press motor vehicle license plate, can not only reduce labour intensity, increase work efficiency, and can reduce production costs, alleviate machine volume weight, reduce energy consumption.
For achieving the above object, the technical solution of the utility model is as follows: be provided with main pressure-bearing frame in the frame upper end, master cylinder is provided with the below of main pressure-bearing frame and the upper end of frame is fixedly connected.This master cylinder by oil path block through reversal valve, Oil pump electrical machinery, hydraulic oil pump and the fuel tank on being arranged on frame be communicated with; Piston upper end at master cylinder is fixed with bearing plate, this bearing plate is provided with push cylinder, push cylinder is communicated with fuel tank through reversal valve, Oil pump electrical machinery, hydraulic oil pump by oil path block, upper end at bearing plate is provided with mould, this mould is fixedly connected by the piston rod of towing plate and push cylinder, is fixed with the pull bar that makes the automatic folding of mould in the front portion of mould.
The utility model reasonable in design is compared with similar pressure board machine, and have following characteristics: (1) mould is finished automatic turnover by push cylinder, and mould is opened automatically during depanning, automatic die assembly during progressive die; (2) the bearing plate planar design is a ball point contact slip plane, and mould and bearing plate make the mould turnover flexibly for some contact, when mould can automatic adjustment during in pressurization; (3) adopt single operating cylinder, integrated oil path block, hydraulic system pressure are 3.5Mpa, and maximum 5Mpa, main motor current are 1.5KW, and hydraulic system pressure reduces, and energy consumption descends, and security of system improves.Main pressure-bearing frame is four column welded structures, complete machine weight saving.Model machine has reached designing requirement fully through test run, has obtained expected effect.The finished product requirement up to specification of compacting, the hydraulic system operation is normal, and mould is with easy access, does not have distortion after the frame for movement pressure-bearing, and complete machine weight is less than 500 kilograms (containing mould).
Description of drawings
The utility model has following accompanying drawing
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is the side view of accompanying drawing 1
Accompanying drawing 3 is the vertical view of the utility model bearing plate
Accompanying drawing 4 is an accompanying drawing 3A-A cutaway view
Accompanying drawing 5 is an accompanying drawing 3B-B cutaway view
Accompanying drawing 6 is the schematic diagram of the utility model hydraulic system
Accompanying drawing 7 is the utility model circuit theory schematic diagram
Accompanying drawing 8 is the utility model electric power system circuit theory diagrams
Among the figure: 1, main pressure-bearing frame; 2, casing; 3, bearing plate; 4, mould; 5, master cylinder; 6, oil path block; 7, fuel tank; 8, Oil pump electrical machinery; 9, hydraulic oil pump; 10, push cylinder; 11, pull bar; 12, towing plate; 13, piston rod; 14, piston; 15, gland; 16, ball; 17, spring; 18,19,20, reversal valve; 21, overflow valve; 22, check valve; 23, frame; 24, column.
Specific embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
Shown in Fig. 1-2: present embodiment is main pressure-bearing frame 1 to be arranged by four root post fixed supports in frame 23 upper ends and be fixed with master cylinder 5 on this main pressure-bearing frame 1, this master cylinder 5 is communicated with (as shown in Figure 6) through reversal valve 19, overflow valve 21, check valve 22, Oil pump electrical machinery 8, hydraulic oil pump 9 with fuel tank 7 by oil path block 6, is fixed with bearing plate 3 in the piston upper end of master cylinder 5.The upper end of (shown in Fig. 3-5) this bearing plate 3 is distributed with a plurality of balls 16, by gland 15 it is embedded on the bearing plate respectively, be equipped with spring 17 in the lower end of each ball 16, thereby the upper end that makes each ball 16 is all a little more than the plane of bearing plate 3, and gland 15 adopts the fixing contact of engage thread with bearing plate 3.Axial centre position at bearing plate 3 is processed with oil cylinder, by piston 14 is set, piston rod 13 forms push cylinder 4, and (as shown in Figure 4), this push cylinder 4 was communicated with (as shown in Figure 6) through reversal valve 18,20, check valve 22, Oil pump electrical machinery 8, hydraulic oil pump 9 with fuel tank 7 by oil path block 6.Be provided with mould 4 in the upper end of bearing plate 3, this mould 4 is fixedly connected by the piston rod 13 on towing plate 12 and the push cylinder 4, front end at mould 4 is fixed with the pull bar 11 that makes mould 4 turnover realize the automatic folding of mould, and the other end of this pull bar 11 and casing 2 are fixing.
Present embodiment is in when work, (shown in Fig. 7-8), press board before, the total power switch-QF that closes, power supply indicator-1HL is bright, main power source inserts.Press oil pump motor and start knob-AQO, Oil pump electrical machinery contactor-KM adhesive, the self-insurance of-KM contact, oil pump run indicator-2HL is bright, and oil pump motor M starts, oil pump work.Shift out knob-AC by mould this moment, makes mould by shifting out in the working chamber, and open automatically, puts board.Push board then and begin knob-AO, press board to start auxiliary reclay-K
1Adhesive, its contact self-insurance.-K
1Adhesive make system works commutation solenoid-L
1Always electric, so mould enters working chamber automatically.Mould travel switch-the KX that puts in place is touched in the back that puts in place
1, make master cylinder reversing solenoid valve coil-L
3Must be electric, main oil cylinder piston rises and drives the board that boosts on bearing plate and the mould.Board travel switch-the KX that puts in place touch to be pressed in the back that puts in place
2, make and press board process auxiliary reclay-K
2Electric ,-K
2The contact self-insurance, and make pressure board concluding time relay-KT
1Get electric delay (about 1
s) after, open-KT
1Normally-closed contact, master cylinder commutation solenoid-L
3Outage master cylinder decompression piston descends.Simultaneously-KT
1The normal closure of making war is connected mould and is sent the time relay-KT
2,-KT
2During electric delay (about 0.5
s) open-KT
2Normally-closed contact ,-L
2Outage, mould is sent working chamber by push cylinder, and mould is opened automatically, gets board (finished product).-KT
2The same closure of making war often that normally-closed contact is opened, connection-KT
3Press board process time relay to postpone (1.2
s) ,-KT
3Normally-closed contact is opened, and makes-K
1Dead electricity presses the board overall process to finish.
Claims (4)
1, a kind of license plate for vehicle hydraulic press, comprise main pressure-bearing frame (1), bearing plate (3), mould (4), master cylinder (5), oil path block (6), fuel tank (7), Oil pump electrical machinery (8), hydraulic oil pump (9), frame (23) and hydraulic valve, it is characterized in that: described bearing plate (3) is provided with push cylinder (4), and the piston rod (13) of this push cylinder (4) is fixedly connected by towing plate (12) and mould (4).
2, license plate for vehicle hydraulic press according to claim 1, it is characterized in that: described bearing plate (3) upper end is distributed with a plurality of balls (16), the below of each ball (16) is equipped with spring (17), by gland (15) it is embedded on the bearing plate (3) respectively, the upper end of each ball (16) all slightly exceeds the plane of bearing plate (3).
3, license plate for vehicle hydraulic press according to claim 1 is characterized in that: the pull bar (11) that described mould (4) front end is fixedly connected and makes the automatic folding of mould, the other end of this pull bar (11) and casing (2) are fixedly connected.
4, license plate for vehicle hydraulic press according to claim 1 is characterized in that: described master cylinder (5) is for single.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270719 CN2595558Y (en) | 2002-11-06 | 2002-11-06 | Hydraulic press machine for motor vehicle license plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270719 CN2595558Y (en) | 2002-11-06 | 2002-11-06 | Hydraulic press machine for motor vehicle license plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595558Y true CN2595558Y (en) | 2003-12-31 |
Family
ID=33735710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270719 Expired - Fee Related CN2595558Y (en) | 2002-11-06 | 2002-11-06 | Hydraulic press machine for motor vehicle license plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595558Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198464A (en) * | 2010-03-25 | 2011-09-28 | 河南鸿马实业有限公司 | Steel tie rod molding press |
| CN103419389A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Arc-shaped top pressure drive device |
-
2002
- 2002-11-06 CN CN 02270719 patent/CN2595558Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198464A (en) * | 2010-03-25 | 2011-09-28 | 河南鸿马实业有限公司 | Steel tie rod molding press |
| CN103419389A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Arc-shaped top pressure drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |