CN202021327U - Ejection station adjusting mechanism of lifting type multi-station die casting machine - Google Patents
Ejection station adjusting mechanism of lifting type multi-station die casting machine Download PDFInfo
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- CN202021327U CN202021327U CN2011200759682U CN201120075968U CN202021327U CN 202021327 U CN202021327 U CN 202021327U CN 2011200759682 U CN2011200759682 U CN 2011200759682U CN 201120075968 U CN201120075968 U CN 201120075968U CN 202021327 U CN202021327 U CN 202021327U
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- lifting slider
- lifting
- station
- top board
- guide rail
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Abstract
The utility model relates to the field of die casting machines, particularly to a lifting station adjusting mechanism of a lifting type multi-station die casting machine, solves the technical problems such as time and labor consumption, low efficiency and poor reliability in the operation of ejection station adjustment in the prior art, and provides the station adjusting mechanism which has the advantages of simple structure, high ejection station adjustment efficiency, and good reliability. The station adjusting mechanism comprises a frame, a squeeze injection station adjustment oil cylinder component, a lifting slide block, a tailstock, press plates, guide-way plates and the like, wherein a lifting guide groove hole matched with the lifting slide block is formed on the tailstock; a top plate is arranged between one press plate and the lifting slide block; positioning pins of which the axes are perpendicular to the guide-way plates are arranged between the top plate and the lifting slide block, and the two ends of each positioning pin are respectively sleeved into the positioning pin holes on the top plate and the lifting slide block in a clearance fit manner; and piston holes of which the axes are perpendicular to the guide-way plates are formed on the side surface of the lifting slide block, which is opposite to the top plate, a locking piston is arranged in each piston hole, and a hydraulic oil passage communicated with the bottom surfaces of the piston holes is arranged on the lifting slide block.
Description
Technical field
The utility model relates to field of die casting machines, especially relates to a kind of lift multistation die casting machine lifting station guiding mechanism.
Background technology
The ejaculation station guiding mechanism of tradition lift multistation die casting machine all is that the relative position that relies on the follower bolt fixed structure to lock lifting slider and pressing plate is adjusted the position of back lifting slider and locked the injection station with locking, and wherein lifting slider and injection unit block are fixed together.Therefore, when penetrating station and need do lift adjustment, at first need to withdraw from, untie fixedlying connected of lifting slider and pressing plate and just can carry out the lift adjustment operation with manually all follower bolts being unscrewed; And after penetrating station and adjusting to the right place, need manually follower bolt to be screwed into screw corresponding on the lifting slider again, lifting slider and pressing plate are fixed together with locking ejaculation station.Therefore, the ejaculation station of traditional lift multistation die casting machine is adjusted, and the workmanship of adjusting the operator is required height, and the ejaculation station is adjusted operation wastes time and energy and poor reliability, is unfavorable for the raising of die casting machine production efficiency and performance.
Summary of the invention
The utility model mainly is that the ejaculation station guiding mechanism that solves existing lift multistation die casting machine adopts the follower bolt fixed structure, penetrating when station is adjusted needs with manually all follower bolts being unscrewed or being tightened, adjusting operation requires high to the workmanship of adjusting the operator, ejaculation station adjustment operation is wasted time and energy, efficient is low and poor reliability, the technical problem that is unfavorable for the raising of die casting machine production efficiency and performance, provide a kind of simple in structure, penetrate the lift multistation die casting machine ejaculation station guiding mechanism that station is adjusted efficient height, good reliability.
The used technical scheme of the utility model is: a kind of lift multistation die casting machine penetrates the station guiding mechanism, comprises that support, injection unit block, upper and lower side adjust cylinder component, and injection the unit block lifting slider, bottom and the support that the are connected tailstock, pressing plate, the guide rail plate that are connected with the injection station that the injection unit block links to each other with support respectively; The outline of described lifting slider horizontal slice is a convex shape, described tailstock be provided with lifting slider adaptive, the horizontal slice profile is the lifting guiding groove hole of convex shape; Described guide rail plate has two, and the AM/BAM terrace with described convex shape lifting guiding groove hole is fixedly linked respectively; Described pressing plate has two, and two block pressur plates are fixed on the outside on both sides, front and back of the type bottom face of convex shape lifting guiding groove hole respectively with the tailstock left side, and it is parallel with the guide pass of described guide rail plate that pressing plate stretches into the right flank of lifting guide groove part; Described pressing plate stretches between the side of the right flank of lifting guide groove part and described lifting slider correspondence and is provided with top board; Be provided with several alignment pins between described top board and the lifting slider, the guide pass of the axis of described alignment pin and described guide rail plate is perpendicular, and the two ends of alignment pin are inserted in to matched in clearance respectively in the alignment pin pin-and-hole corresponding on top board and the lifting slider; Described lifting slider also is provided with the several pistons hole at its left surface relative with described top board, the axis normal of described piston hole is in the guide pass of described guide rail plate, be provided with a lock piston in each described piston hole, described lifting slider is provided with the hydraulic pressure oil duct with the bottom surface conducting of described piston hole.
Under normal injection job state, the pressure hydraulic oil liquid is full of the bottom of described piston hole by the hydraulic pressure oil duct on the lifting slider, top board and lifting slider are withstood on respectively on pressing plate and the guide rail plate, thereby lifting slider is locked on the corresponding position, and then handle is locked on the corresponding injection station with the injection unit block that lifting slider is fixedly linked together.When needs are adjusted the injection station, remove the pressure of the hydraulic oil liquid that feeds the piston hole bottom earlier, remove the locking position of lifting slider, and then utilize the injection station to adjust cylinder component promotion injection unit block and rise or descend, lifting slider rose or descended with the injection unit block this moment, and top board then drives by alignment pin and correspondingly rises or descend with lifting slider.When the injection unit block is adjusted to the target location, hydraulic locking system row again starts the bottom that the pressure hydraulic oil liquid is charged into piston hole, disengaging movement in opposite directions appears in top board and lifting slider, and then top board and lifting slider withstood on respectively on pressing plate and the guide rail plate, thereby lifting slider is locked on the corresponding position, also promptly the injection unit block is locked on the target injection station.Therefore, the utility model injection station is adjusted the efficient height, simultaneously because the pressure of the hydraulic oil liquid that each piston hole bottom is charged into is equal, can avoid the used follower bolt fixed structure of prior art owing to each bolt is screwed inconsistent corresponding machine part unbalance stress and the fragile problem that reduces the locking mechanism functional reliability of screw thread of causing of strength, the utility model not only injection station is adjusted the efficient height, and good reliability.
As preferably, be provided with slide plate between the corresponding step surface on the guide pass of described guide rail plate and the convex shape lifting slider, described slide plate and described lifting slider are fixed together; Described lifting slider is made by spheroidal graphite cast-iron, and described slide plate and described top board are made by grey cast-iron; Described slide plate on its side relative with described guide rail plate, described top board on its side relative with described pressing plate, described lifting slider on the corresponding front and back sides in type bottom, be equipped with some horizontal oil-ways and be communicated with the vertical oil-way of each horizontal oil-way.This preferred version, simple in structure, the processing and manufacturing cost is low, and each friction pair is easy to safeguard, long service life.
As preferably, described horizontal oil-way and vertically oil-way to be the cross section be semicircular oil groove.This preferred version, oil-way is simple in structure, be easy to processing, and lubricating oil adds easily and saves lubricating oil.
As preferably, the upper and lower end face of described top board, the upper and lower end face of described slide plate all are fixed with the first dust blowing assembly, and the described first dust blowing assembly is connected by the first dust blowing adhesive tape and the first adhesive tape fixed head and constitutes; The both sides, front and back of the type bottom of the upper and lower end face of described convex shape lifting slider respectively are fixed with one second dust blowing assembly, and the described second dust blowing assembly is made of the second dust blowing adhesive tape and the second adhesive tape fixed head.This preferred version, the dust blowing assembly moves up and down with lifting slider, utilize the dust blowing adhesive tape to strike off attached to the grit on pressing plate, guide rail plate and the guide rail slotted eye respective surfaces, help reducing lifting slider lifting resistance, avoid lifting slider the clamping stagnation fault to occur, thereby helping penetrating the station adjustment steadily finishes smoothly, simultaneously also help improving between pressing plate and the top board, service life of corresponding sliding friction pair between slide plate and the guide rail plate and between lifting slider and the tailstock, the working service cost of reduction equipment.
In sum, the beneficial effect that the utility model brings is: penetrate station and adjust efficient height, good reliability, guiding mechanism is simple in structure, manufacturing and working service cost are low.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic at A-A embodiment illustrated in fig. 1 place;
Fig. 3 is a kind of structural representation of the first dust blowing assembly embodiment illustrated in fig. 1;
Fig. 4 is the cross-sectional schematic at the first dust blowing assembly B-B place shown in Figure 3.
Among the figure: injection unit block 1 is adjusted cylinder component 2 lifting sliders 3 hydraulic pressure oil ducts 3.1 tailstocks 4 pressing plates 5 guide rail plates 6 top boards 7 alignment pins 8 lock piston 9 station cushion block groups 10 slide plates 16 first adhesive tape fixed heads 11 first dust blowing adhesive tape 12 second adhesive tape fixed heads 13 second dust blowing adhesive tape 14 supports 15 slide plates 16
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As Fig. 1, shown in Figure 2, the utility model is mainly by support 15, injection unit block 1, upper and lower side is adjusted cylinder component 2 with the injection station that injection unit block 1 links to each other with support 15 respectively, the lifting slider 3 that is connected with injection unit block 1, the tailstock 4 that bottom and support are connected, pressing plate 5, guide rail plate 6, station cushion block group 10, alignment pin 8, lock piston 9, top board 7, slide plate 16, the first dust blowing assembly that is connected and constitutes by the first dust blowing adhesive tape 12 and the first adhesive tape fixed head 11, the second dust blowing assembly that is made of the second dust blowing adhesive tape 14 and the second adhesive tape fixed head 13 and not shown fluid pressure line etc. constitute.The outline of the horizontal slice of lifting slider 3 is a convex shape, tailstock 4 be provided with lifting slider 3 adaptive, the horizontal slice profile is the lifting guiding groove hole of convex shape, the AM/BAM terrace symmetry of described convex shape lifting guiding groove hole is fixedly equipped with a guide rail plate 6; Two block pressur plates 5 are fixed on the outside on both sides, front and back of the type bottom face of convex shape lifting guiding groove hole symmetrically respectively with tailstock 4 left sides, it is parallel with the guide pass of described guide rail plate 6 that pressing plate 5 stretches into the right flank of lifting guide groove part.Top board 7 stretches between the side of the left surface of lifting guide groove part and lifting slider 3 correspondences at pressing plate 5; Respectively be provided with an alignment pin 8 between the top and bottom of top board 7 and the lifting slider 3, the axis of position pin 8 and the guide pass of guide rail plate 6 are perpendicular, the two ends of alignment pin 8 are inserted in to matched in clearance respectively in the alignment pin pin-and-hole corresponding on top board 7 and the lifting slider 3, so top board 7 can move up and down synchronously with lifting slider, simultaneously can the left and right horizontal relative motion; In its side relative with described top board 7, lifting slider 3 each alignment pin pin-and-hole thereon respectively is provided with a piston hole in both sides up and down symmetrically, the axis normal of piston hole is in the guide pass of guide rail plate 6, put a lock piston 9 in each piston hole, lifting slider 3 is provided with the hydraulic pressure oil duct 3.1 with each piston hole bottom surface conducting; Two slide plate 16 usefulness sunk screw symmetry ground is fixed together with the AM/BAM terrace of the type of convex shape lifting slider 3, and concrete screw syndeton is not done here and given unnecessary details because of being simple known technology; Lifting slider 3 is made by spheroidal graphite cast-iron, and slide plate 16 and top board 7 are made by grey cast-iron, simple in structure, low cost of manufacture, wearability height, long service life; Slide plate 16 on its side relative with guide rail plate 6, top board 7 on the relative side of itself and pressing plate 5, lifting slider 3 is on the corresponding front and back sides in type bottom, all be provided with 9 horizontal oil-ways and a vertical oil-way that is communicated with each horizontal oil-way up and down equably, it is semicircular oil groove that each horizontal oil-way and vertical oil-way are the cross section, oil-way is simple in structure, be easy to processing, lubricating oil adds easily and saving lubricating oil, each friction pair is easy to safeguard, long service life, helps reducing the working service cost of equipment.The last bottom surface of top board 7, the last bottom surface of slide plate 16 all are fixed with one first dust blowing assembly, the first dust blowing adhesive tape 12 and the first adhesive tape fixed head, the 11 usefulness clamping methods that constitute the first dust blowing assembly are fixedly linked, the concrete structure of the first dust blowing adhesive tape 12 and the first adhesive tape fixed head 11 and clamping syndeton are as described in Fig. 3 and Fig. 4, each first dust blowing assembly all is fixedly linked with screw and top board 7 or slide plate 16 corresponding bottom surfaces, concrete structure is not done here and is given unnecessary details because of being simple known technology; The both sides, front and back of the type bottom of the upper and lower end face of described convex shape lifting slider (3) respectively are fixed with one second dust blowing assembly, the second dust blowing adhesive tape 14 and the second adhesive tape fixed head, the 13 usefulness clamping methods that constitute the second dust blowing assembly are fixedly linked, therefore the concrete structure of the second dust blowing adhesive tape 14 and the second adhesive tape fixed head 13 and clamping syndeton and same with the first dust blowing component class with being connected of lifting slider 3 corresponding sites repeat no more.The setting of dust blowing assembly, the dust blowing assembly moves up and down with lifting slider, utilize the dust blowing adhesive tape to strike off attached to the grit on pressing plate, guide rail plate and the guide rail slotted eye respective surfaces, help reducing lifting slider lifting resistance, avoid lifting slider the clamping stagnation fault to occur, thereby helping penetrating the station adjustment steadily finishes smoothly, simultaneously also help improving between pressing plate and the top board, service life of corresponding sliding friction pair between slide plate and the guide rail plate and between lifting slider and the tailstock, the working service cost of reduction equipment.
Under normal injection job state, the pressure hydraulic oil liquid is full of the bottom of described piston hole by the hydraulic pressure oil duct on the lifting slider, top board and lifting slider are withstood on respectively on pressing plate and the guide rail plate, thereby lifting slider is locked on the corresponding position, and then handle is locked on the corresponding injection station with the injection unit block that lifting slider is fixedly linked together.When needs are adjusted the injection station, remove the pressure of the hydraulic oil liquid that feeds the piston hole bottom earlier, remove the locking position of lifting slider, utilize the injection station to adjust cylinder component then and promote rising of injection unit block or decline, lifting slider rose or descended with the injection unit block this moment, and top board then drives by alignment pin and correspondingly rises or descend with lifting slider.When the injection unit block rises or drops to a little higher than adjustment target location, corresponding station cushion block group is put between injection unit block and support, remove the oil pressure in the injection station adjustment cylinder component again, the injection unit block descends thereupon and is positioned on the target station by the support of station cushion block group.After treating that the injection unit block is adjusted on the target station, press start button again and start the hydraulic pressure locking system, the pressure hydraulic oil liquid charges into the bottom of piston hole by the hydraulic pressure oil duct on the lifting slider, level disengaging movement in opposite directions appears in top board and lifting slider, and then top board and lifting slider withstood on respectively on pressing plate and the guide rail plate, thereby lifting slider is locked on the corresponding position, also promptly the injection unit block is locked on the target injection station, die casting machine just can carry out normal die casting operation immediately.Therefore, the utility model injection station is adjusted the efficient height, because the pressure of the hydraulic oil liquid that each piston hole bottom is charged into is equal, can avoid the used follower bolt fixed structure of prior art simultaneously owing to each bolt is screwed inconsistent corresponding machine part unbalance stress and the fragile problem that reduces the locking mechanism functional reliability of screw thread of causing of strength.
In sum, the beneficial effect that the utility model brings is: the injection station is adjusted the efficient height, and functional reliability is good, long service life, have simple in structure, make install easily, working service characteristics easily.
Here it is to be noted that the specific embodiment of the above is the utility model preferred implementation only, is not to limit concrete practical range of the present utility model with this.The equivalence that all shapes according to the utility model, structure are done changes and ought to all be included in the protection domain of the present utility model.
Claims (4)
1. a lift multistation die casting machine penetrates the station guiding mechanism, comprises injection station adjustment cylinder component (2) that support (15), injection unit block (1), upper and lower side link to each other with support (15) with injection unit block (1) respectively, and injection unit block (1) lifting slider (3), bottom and the support that the are connected tailstock (4), pressing plate (5), the guide rail plate (6) that are connected; The outline of described lifting slider (3) horizontal slice is a convex shape, described tailstock (4) be provided with lifting slider (3) adaptive, the horizontal slice profile is the lifting guiding groove hole of convex shape; Described guide rail plate (6) has two, and the AM/BAM terrace with described convex shape lifting guiding groove hole is fixedly linked respectively; Described pressing plate (5) has two, two block pressur plates (5) are fixed on the outside on both sides, front and back of the type bottom face of convex shape lifting guiding groove hole respectively with tailstock (4) left side, it is parallel with the guide pass of described guide rail plate (6) that pressing plate (5) stretches into the right flank of lifting guide groove part, it is characterized in that: described pressing plate (5) stretches between the side of the right flank of lifting guide groove part and described lifting slider (3) correspondence and is provided with top board (7); Be provided with several alignment pins (8) between described top board (7) and the lifting slider (3), the guide pass of the axis of described alignment pin (8) and described guide rail plate (6) is perpendicular, and the two ends of alignment pin (8) are inserted in to matched in clearance top board (7) respectively and lifting slider (3) is gone up in the corresponding alignment pin pin-and-hole; Described lifting slider (3) also is provided with the several pistons hole at its left surface relative with described top board (7), the axis normal of described piston hole is in the guide pass of described guide rail plate (6), be provided with a lock piston (9) in each described piston hole, described lifting slider (3) is provided with the hydraulic pressure oil duct (3.1) with the bottom surface conducting of described piston hole.
2. lift multistation die casting machine according to claim 1 penetrates the station guiding mechanism, it is characterized in that: the guide pass of described guide rail plate (6) and convex shape lifting slider (3) are gone up between the corresponding step surface and are provided with slide plate (16), and described slide plate (16) is fixed together with described lifting slider; Described lifting slider (3) is made by spheroidal graphite cast-iron, and described slide plate (16) and described top board (7) are made by grey cast-iron; Described slide plate (16) on its side relative with described guide rail plate (6), described top board (7) on its side relative with described pressing plate (5), described lifting slider (3) on the corresponding front and back sides in type bottom, be equipped with some horizontal oil-ways and be communicated with the vertical oil-way of each horizontal oil-way.
3. lift multistation die casting machine according to claim 2 penetrates the station guiding mechanism, it is characterized in that: it is semicircular oil groove that described horizontal oil-way and vertical oil-way are the cross section.
4. penetrate the station guiding mechanism according to claim 2 or 3 described lift multistation die casting machines, it is characterized in that: the upper and lower end face of the upper and lower end face of described top board (7), described slide plate (16) all is fixed with the first dust blowing assembly, and the described first dust blowing assembly is by the first dust blowing adhesive tape (12) and the first adhesive tape fixed head (11) formation that is connected; The both sides, front and back of the type bottom of the upper and lower end face of described convex shape lifting slider (3) respectively are fixed with one second dust blowing assembly, and the described second dust blowing assembly is made of the second dust blowing adhesive tape (14) and the second adhesive tape fixed head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200759682U CN202021327U (en) | 2011-03-22 | 2011-03-22 | Ejection station adjusting mechanism of lifting type multi-station die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200759682U CN202021327U (en) | 2011-03-22 | 2011-03-22 | Ejection station adjusting mechanism of lifting type multi-station die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021327U true CN202021327U (en) | 2011-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200759682U Expired - Lifetime CN202021327U (en) | 2011-03-22 | 2011-03-22 | Ejection station adjusting mechanism of lifting type multi-station die casting machine |
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| Country | Link |
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| CN (1) | CN202021327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787179A (en) * | 2021-09-10 | 2021-12-14 | 吉利汽车集团有限公司 | Injection position adjustable die casting machine |
-
2011
- 2011-03-22 CN CN2011200759682U patent/CN202021327U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787179A (en) * | 2021-09-10 | 2021-12-14 | 吉利汽车集团有限公司 | Injection position adjustable die casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
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| CX01 | Expiry of patent term |