CN107398551B - Casting machine with improved structure - Google Patents
Casting machine with improved structure Download PDFInfo
- Publication number
- CN107398551B CN107398551B CN201710602669.1A CN201710602669A CN107398551B CN 107398551 B CN107398551 B CN 107398551B CN 201710602669 A CN201710602669 A CN 201710602669A CN 107398551 B CN107398551 B CN 107398551B
- Authority
- CN
- China
- Prior art keywords
- block
- plate
- hydraulic cylinder
- buffer
- casting machine
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
Abstract
The invention provides a casting machine with an improved structure, which comprises a base and a slide way, wherein a sliding block is arranged at the bottom of a crucible furnace, a locking buffer device is arranged on the side surface of the slide way, the base is fixedly connected with a workbench through supporting rods which are uniformly distributed on the periphery, a backing plate is fixed on the workbench through symmetrical supports, a fixing plate is connected with the workbench in a sliding mode through the backing plate, a sliding groove is formed in the support, the sliding block is arranged on the sliding groove and is connected with the sliding groove in a sliding mode, a fine adjustment buffer device is arranged at one end of the sliding block and comprises a bottom plate and a buffer block, and a fine adjustment clamping block is further arranged on the bottom plate. The casting machine with the improved structure has the advantages that the universality is stronger, the adjustment precision is higher, the safety performance in the use process is better guaranteed, the safety stability in the positioning process is guaranteed due to the design of the buffer device in the replacement process, the safety and the stability of the casting machine are further improved, the fine adjustment can be carried out at any time, and the practicability is stronger.
Description
Technical Field
The invention belongs to the field of casting machines, and particularly relates to a casting machine with an improved structure.
Background
Along with the improvement of automobile parts production line degree of automation in recent years, the casting machine is as one of the important equipment of this production line, obtain extensive use, current casting machine is at first when pouring, often need with the cooperation that is equipped with the molten metal just can be smooth accomplish the pouring, and when same work piece of batch production, the replenishment molten metal liquid that will be frequent, the crucible furnace that holds the molten metal liquid is changed to common method, and often there is certain change time in removal and change process, and the rocking of removal in-process and the abrupt stop cause liquid to splash easily, and in the change process, the static wait under the condition of casting machine heavy burden, cause the mould to drop easily, the security performance is relatively poor, the incident takes place easily. Aiming at the situation, the invention provides the casting machine with the improved structure, through the improvement of the structure of the existing casting machine, the liquid is ensured not to splash through the locking limit of the corresponding place and is not easy to fall off in the working process or the waiting process, the integral safety performance is ensured, so that the casting machine is suitable for the casting of workpieces of different types, the universality is stronger, the fine adjustment can be carried out at any time, and the practicability is stronger.
Disclosure of Invention
In view of this, the invention aims to provide a casting machine with an improved structure, which ensures that liquid cannot splash and is not easy to fall off in a working process or a waiting process through the locking limit of a corresponding place by improving the structure of the existing casting machine, ensures the overall safety performance, is suitable for casting of workpieces of different types, has strong universality, can be finely adjusted at any time and has strong practicability.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a casting machine with an improved structure comprises a base and a slide way arranged on the base, wherein a sliding block which is matched with and in sliding connection with the slide way is arranged at the bottom of a crucible furnace, a locking buffer device is arranged on the side face of the slide way, the base is fixedly connected with a workbench through supporting rods which are uniformly distributed on the periphery, a base plate is fixed on the workbench through symmetrical supports, a fixed plate is connected with the workbench in a sliding mode through the base plate, a sliding groove is formed in each support, the sliding block is arranged on the support and in sliding connection with the sliding groove, and a fine adjustment buffer device is arranged at one end, close to the fixed plate, of the sliding block;
the fine-tuning buffer device comprises a bottom plate and buffer blocks which are uniformly distributed on the bottom plate, and fine-tuning clamping blocks are further arranged on the bottom plate and extend into the fixed plate.
Furthermore, the fine adjustment buffer device further comprises compression blocks symmetrically arranged on the bottom plate, a rubber spring is arranged at one end, close to the fixing plate, of each compression block, a U-shaped clamping block is arranged at the other end of each rubber spring, the clamping groove of each U-shaped clamping block is clamped into the fixing plate, and the buffer blocks are arranged below the fixing plate.
Furthermore, the bottom plate is detachably connected with the sliding block through a bolt, the rubber spring clamped by the U-shaped clamping block is in a compressed state, and the height of the clamping groove is larger than the thickness of the fixing plate.
Furthermore, still the symmetry is equipped with first telescopic link on the bottom plate, the other end of first telescopic link with the backing plate can be dismantled and be connected, the maximum compression volume of buffer block is greater than the draw-in groove with the difference in height of fixed plate.
Furthermore, the fixed plate is connected with the base plate in a sliding mode through a first hydraulic cylinder, the first hydraulic cylinder is fixed to the base plate through a fixing frame, second telescopic rods are evenly distributed on the periphery between the base plate and the fixed plate, and the maximum telescopic length of the second telescopic rods is smaller than the maximum extension length of the ejector rod of the first hydraulic cylinder.
Furthermore, the locking buffer device comprises a worm gear pair, a worm wheel of the worm gear pair is provided with a compression block with the same axis, the compression block is elastically connected with the worm wheel through a spring, a stop dog is fixed on the outer wall of the compression block through a support rod, a groove is formed in the side wall of the stop dog, which is close to one end of the crucible furnace, and a buffer block matched with the groove is fixed on the side wall of the crucible furnace.
Furthermore, the locking buffer device further comprises a third hydraulic cylinder arranged on the base, a pressing plate is fixed at the head of a push rod of the third hydraulic cylinder, the pressing plate is arranged above the compression block, the axis of the third hydraulic cylinder is parallel to the axis of the worm gear, the maximum telescopic distance of the third hydraulic cylinder is larger than the maximum compression amount of the compression block, the axis of a groove formed after the compression block is compressed coincides with the axis of the buffer block, and the buffer block is made of rubber and is detachably fixed on the crucible furnace through a fixing column.
Further, a fixing column is further arranged between the two guide rails, a round hole is formed in the fixing column, a positioning rod is arranged at the bottom of the stop block, the diameter of the positioning rod is in clearance fit with the round hole, and the distance between the bottom of the positioning rod and the fixing column is smaller than the maximum compression amount of the spring when the compression block is in a normal state.
Furthermore, the side wall of the sliding block is connected with the workbench in a sliding mode through a second hydraulic cylinder, and two ends of the second hydraulic cylinder are hinged to the workbench and the sliding block through hinge pins respectively.
Furthermore, a control unit is arranged on the base, and the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the worm-and-gear pair are respectively electrically connected with the control unit.
Compared with the prior art, the casting machine with the improved structure has the following advantages:
(1) According to the casting machine with the improved structure, the structure of the existing casting machine is improved, the liquid is guaranteed not to splash and not to fall off easily in the working process or the waiting process through the locking limit of the corresponding place, the overall safety performance is guaranteed, the casting machine is suitable for casting of workpieces of different types, the universality is high, fine adjustment can be carried out at any time, and the practicability is high.
(2) The fine adjustment buffer device also comprises compression blocks symmetrically arranged on the bottom plate, one end, close to the fixed plate, of each compression block is provided with a rubber spring, the other end of each rubber spring is provided with a U-shaped fixture block, a clamping groove of each U-shaped fixture block is clamped into the fixed plate, and the buffer blocks are arranged below the fixed plate. The clamping and buffering of the fixing plate are realized through the simple structure, the fixing plate is guaranteed not to be damaged in the clamping process, and the clamping effect is good.
(3) The bottom plate and the sliding block are detachably connected through bolts, the rubber spring is in a compressed state after the U-shaped clamping block clamps the fixing plate, and the height of the clamping groove is larger than the thickness of the fixing plate. The adjustable clamping device has the advantages that the adjustable clamping device can be adjusted adaptively according to different conditions, is convenient to replace, saves cost, is directly fixed to the fixing plate in the assembling process, is high in positioning accuracy, can be used for finely adjusting the closed pressing force through the clamping groove, is simple and convenient, is high in adjustment accuracy, and can prevent overlarge force from damaging the die and improve the safety performance of equipment.
(4) The bottom plate is symmetrically provided with first telescopic rods, the other ends of the first telescopic rods are detachably connected with the base plate, and the maximum compression amount of the buffer blocks is larger than the height difference between the clamping grooves and the fixing plate. Through the stability and the security of setting up further assurance fine setting buffer of first telescopic link, the dead point of motion can not appear in having guaranteed the working process to the restriction of compression volume, the practicality is stronger.
(5) The fixing plate is connected with the base plate in a sliding mode through a first hydraulic cylinder, the first hydraulic cylinder is fixed on the base plate through a fixing frame, second telescopic rods are evenly distributed on the periphery between the base plate and the fixing plate, and the maximum telescopic length of each second telescopic rod is smaller than the maximum extension amount of an ejector rod of the first hydraulic cylinder. Realize the altitude mixture control of fixed plate through first pneumatic cylinder to guarantee the closed height of mould, the setting up of second telescopic link is guaranteed to prevent that the fixed plate from falling and smashing the mould, reaches buffering and spacing effect.
(6) The locking buffer device comprises a worm gear pair, a worm wheel of the worm gear pair is provided with a compression block with the same axis, the compression block and the worm wheel are elastically connected through a spring, a stop block is fixed on the outer wall of the compression block through a support rod, a groove is formed in the side wall of the stop block close to one end of the crucible furnace, and a buffer block matched with the groove is fixed on the side wall of the crucible furnace. The crucible furnace is positioned and buffered after being stopped by the simple structure, so that liquid splashing is prevented, waste is reduced, and the safety of a workshop is improved.
(7) The locking buffer device also comprises a third hydraulic cylinder arranged on the base, a pressing plate is fixed at the head of a mandril of the third hydraulic cylinder, the pressing plate is arranged above the compression block, the axis of the third hydraulic cylinder is parallel to the axis of the worm gear, the maximum telescopic distance of the third hydraulic cylinder is greater than the maximum compression amount of the compression block, the axis of a groove compressed by the compression block is superposed with the axis of the buffer block, and the buffer block is made of rubber and is detachably fixed on the crucible furnace through a fixing column. Through accurate location and compress tightly, guarantee that the buffer block can be smooth accurate with the dog cooperation, through the striking of rubber material in order to reach the purpose of buffering, the cost is lower, and the effect is better.
(8) A fixing column is further arranged between the two guide rails, a round hole is formed in the fixing column, a positioning rod is arranged at the bottom of the stop block, the diameter of the positioning rod is in clearance fit with the round hole, and the distance between the bottom of the positioning rod and the fixing column is smaller than the maximum compression amount of the spring when the compression block is in a normal state. In order to guarantee smooth and accurate buffer, related parts are further limited, efficient and stable buffer of the crucible furnace is guaranteed, and liquid splashing is prevented.
(9) The side wall of the sliding block is connected with the workbench in a sliding mode through a second hydraulic cylinder, and two ends of the second hydraulic cylinder are hinged with the workbench and the sliding block through pin shafts respectively. Simple structure, stability is better, is convenient for adjust, and the realization that can be simple and convenient through the articulated of round pin axle is stronger to the regulation of slider height.
(10) The base is provided with a control unit, and the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder and the worm-and-gear pair are respectively and electrically connected with the control unit. The automation of control is realized, the speed and the precision of control are improved, all parts are matched and connected tightly, the working efficiency is improved, and the safety in the working process is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation of the invention. In the drawings:
FIG. 1 is a cross-sectional view of a mold for placement in a structurally modified casting machine in accordance with an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a structurally improved casting machine and a mold according to an embodiment of the present invention;
fig. 3 is a partially enlarged view of a casting machine with an improved structure according to an embodiment of the present invention.
Description of the reference numerals:
1-a first hydraulic cylinder; 2-a second telescopic rod; 3-a scaffold; 4-a second hydraulic cylinder; 5-a workbench; 6-a strut; 7-crucible furnace; 8-a slideway; 9-a base; 10-locking the buffer device; 11-a pin shaft; 12-a chute; 13-fine tuning the buffer; 14-a slide block; 15-fixing the plate; 16-a backing plate; 17-a fixing frame; 1001-stop block; 1002-groove; 1003-buffer block; 1004-fixed column; 1005-fixing a plate; 1006-a groove; 1007-pressing plate; 1008-worm gear-worm pair; 1009-third hydraulic cylinder; 1010-compression block; 1011-strut; 1301-a first telescopic rod; 1302-a buffer block; 1303-card slot; 1304-U-shaped fixture blocks; 1305-a rubber spring; 1306-a bottom plate; 1307-a compact; 1308-bolts.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the crucible furnace comprises a base 9 and a slide rail 8 arranged on the base 9, a sliding block is arranged at the bottom of the crucible furnace 7 and is in sliding connection with the slide rail 8 in a matching manner, a locking buffer device 10 is arranged on the side surface of the slide rail 8, the base 9 is fixedly connected with a workbench 5 through support rods 6 which are uniformly distributed on the periphery, a backing plate 16 is fixed on the workbench 5 through symmetrical supports 3, the backing plate 16 is penetrated to be in sliding connection with a fixing plate 15, a sliding groove 12 is formed in the support 3, a sliding block 14 is arranged on the support 3 and is in sliding connection with the sliding block, a fine adjustment buffer device 13 is arranged at one end, close to the fixing plate 15, of the fine adjustment buffer device 13 comprises a bottom plate 1306 and buffer blocks 1302 which are uniformly distributed on the bottom plate 1306, fine adjustment clamping blocks are also arranged on the bottom plate 1306, and the fine adjustment clamping blocks extend into the fixing plate 15. Through the improvement to current casting machine structure, through the spacing assurance liquid of locking to relevant place can not splash and be difficult for droing at course of the work or waiting process, guarantee holistic security performance to the pouring of the work piece of adaptation different grade type, the commonality is stronger, can finely tune at any time, and the practicality is stronger.
The fine adjustment buffer device 13 further includes a pressing block 1307 symmetrically disposed on the bottom plate 1306, one end of the pressing block 1307 close to the fixing plate 15 is provided with a rubber spring 1305, the other end of the rubber spring 1305 is provided with a U-shaped fixture block 1304, a fixture groove 1303 of the U-shaped fixture block 1304 is clamped in the fixing plate 15, and the buffer block 1302 is disposed below the fixing plate 15. The fixing plate 15 is clamped and buffered through the simple structure, the fixing plate 15 is guaranteed not to be damaged in the clamping process, and the clamping effect is good.
The bottom plate 1306 and the sliding block 14 are detachably connected through a bolt 1308, the rubber spring 1305 is in a compressed state after the U-shaped fixture block 1304 clamps the fixing plate 15, and the height of the fixture groove 1303 is larger than the thickness of the fixing plate 15. The adjustable clamping device has the advantages that the adjustable clamping device can be adjusted adaptively according to different conditions, is convenient to replace, saves cost, is directly fixed on the fixing plate 15 in the assembling process, is high in positioning accuracy, can be used for finely adjusting the closed pressing force through the clamping grooves 1303, is simple and convenient, is high in adjustment accuracy, prevents overlarge force from damaging a mold, and improves the safety performance of equipment.
The bottom plate 1306 is further symmetrically provided with first telescopic rods 1301, the other ends of the first telescopic rods 1301 are detachably connected with the base plate 16, and the maximum compression amount of the buffer blocks 1302 is larger than the height difference between the clamping grooves 1303 and the fixed plate 15. Stability and security that fine setting buffer 13 has further been guaranteed through setting up of first telescopic link 1301, and the dead point that moves can not appear in having guaranteed the working process to the restriction of compression volume, and the practicality is stronger.
The fixing plate 15 is connected with the base plate 16 in a sliding mode through the first hydraulic cylinder 1, the first hydraulic cylinder 1 is fixed on the base plate 16 through the fixing frame 17, the base plate 16 and the periphery between the fixing plate 15 are evenly distributed with the second telescopic rods 2, and the maximum telescopic length of the second telescopic rods 2 is smaller than the maximum extension of the ejector rods of the first hydraulic cylinder 1. Realize the altitude mixture control of fixed plate 15 through first pneumatic cylinder 1 to guarantee the closed height of mould, the setting up of second telescopic link 2 is guaranteed to prevent that fixed plate 15 from falling and pounding bad mould, reaches buffering and spacing effect.
The locking buffer device 10 comprises a worm-gear pair 1008, a worm wheel of the worm-gear pair 1008 is provided with a compression block 1010 with the same axis, the compression block 1010 and the worm wheel are elastically connected through a spring, a stop block 1001 is fixed on the outer wall of the compression block 1010 through a support rod 1011, a groove 1002 is formed in the side wall of the stop block 1001 close to one end of the crucible furnace 7, and a buffer block 1003 matched with the groove 1002 is fixed on the side wall of the crucible furnace 7. The simple structure realizes the positioning of the crucible furnace 7 and the buffering after the crucible furnace is stopped, prevents liquid from splashing, reduces waste and improves the safety of a workshop.
The locking buffer device 10 further includes a third hydraulic cylinder 1009 arranged on the base 9, a pressing plate 1007 is fixed to a head of an ejector rod of the third hydraulic cylinder 1009, the pressing plate 1007 is arranged above the compression block 1010, an axis of the third hydraulic cylinder 1009 is parallel to an axis of the worm wheel, a maximum telescopic distance of the third hydraulic cylinder 1009 is greater than a maximum compression amount of the compression block 1010, an axis of the groove 1002 after the compression of the compression block 1010 coincides with an axis of the buffer block 1003, and the buffer block 1003 is made of rubber and detachably fixed on the crucible furnace 7 through a fixing column 1004. Through accurate location and compress tightly, guarantee that buffer block 1003 can be smooth accurate with the cooperation of dog 1001, the striking through the rubber material is in order to reach the purpose of buffering, the cost is lower, the effect is better.
A fixing column 1006 is further arranged between the two guide rails 8, a round hole is formed in the fixing column 1006, a positioning rod 1005 is arranged at the bottom of the stop block 1001, the diameter of the positioning rod 1005 is in clearance fit with the round hole, and the distance between the bottom of the positioning rod 1005 and the fixing column 1006 is smaller than the maximum compression amount of the spring when the compression block 1010 is in a normal state. In order to ensure the smooth and accurate buffer, relevant parts are further limited, the efficient and stable buffer of the crucible furnace 7 is ensured, and the splashing of liquid is prevented.
The side wall of the sliding block 14 is connected with the workbench 5 in a sliding mode through a second hydraulic cylinder 4, and two ends of the second hydraulic cylinder 4 are hinged to the workbench 5 and the sliding block 14 through pin shafts 11 respectively. Simple structure, stability is better, is convenient for adjust, and the realization that can be simple and convenient through the articulated of round pin axle 11 is stronger to the regulation of slider 14 height, the practicality.
A control unit is arranged on the base 9, and the first hydraulic cylinder 1, the second hydraulic cylinder 4, the third hydraulic cylinder 1009 and the worm-and-gear pair 1008 are electrically connected to the control unit respectively. The automation of control is realized, the speed and the precision of control are improved, all parts are matched and connected tightly, the working efficiency is improved, and the safety in the working process is improved.
The working principle of the invention is as follows: as shown in FIG. 1, when in use, each part is checked whether to be normal or not, so as to ensure the normal operation of each part, the fine adjustment buffer device 13 is assembled on a casting machine, the clamping groove 1303 is clamped into the fixing plate 15, the buffer block 1302 is ensured at the bottom of the fixing plate 15, then the rubber spring 1305 is compressed, and is fixed on the slide block 14 through the bolt 1308, the other end of the first telescopic rod 1301 on the bottom plate 1306 is fixedly connected with the bottom of the backing plate 16, so that the two ends of the first telescopic rod respectively press against the fixing plate 15, a certain buffer gap is formed between the upper part and the lower part, after the installation is finished, the mold is assembled on the casting machine, the fixing plate 15 is prevented from falling due to the arrangement of the fine adjustment buffer device 13 in the assembling process, so as to reduce the risk, during casting, the cooperation of molten liquid is often needed, so that the crucible furnace 7 is continuously supplied circularly, so as to ensure the high-efficiency production, when the crucible furnace 7 is moved, the worm gear pair 1008 on the locking buffer device 10 moves, the stopper 1001 is controlled to rotate, the positioning rod 1005 on the stopper 1001 is enabled to be positioned right above the fixed column 1006, then the ejector rod on the third hydraulic cylinder 1009 is controlled to stretch and retract, the pressing plate 1007 on the stopper is enabled to press the compression block 1010 downwards to enable the compression block 1010 to be positioned at the maximum compression amount, meanwhile, the positioning rod 1005 extends into the groove 1002 of the fixed column 1006, the buffer block 1003 made of rubber materials on the crucible furnace 7 moved in through the slide way 8 extends into the groove 1002 of the stopper 1001, the crucible furnace 7 is controlled to stop and buffer, liquid is prevented from splashing, the safety performance is improved, if the liquid is to be replaced, the crucible furnace 7 slightly retreats, the third hydraulic cylinder 1009 releases the pressing plate to release the compression, the stopper 1001 is rotated to return through the worm gear pair 1008, the crucible furnace 7 after use moves forwards, the following new movement enters, and the mold is closed under certain pressure in the working process, cause the damage of relevant part easily, often partial damage can cause whole waste, and the cost is too high, through the clearance of the draw-in groove 1303 among the fine setting buffer 13 that sets up and the cooperation of buffer block, makes it have certain reverse buffer power, and buffering space, avoids direct action in equipment, improves its life, practices thrift the cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a casting machine of improvement type of structure which characterized in that: the crucible furnace comprises a base (9) and a slide way (8) arranged on the base, wherein the bottom of the crucible furnace (7) is provided with a sliding block which is matched and slidably connected with the slide way (8), the side surface of the slide way (8) is provided with a locking buffer device (10), the base (9) is fixedly connected with a workbench (5) through supporting rods (6) which are uniformly distributed on the periphery, the workbench (5) is fixedly provided with a backing plate (16) through symmetrical supports (3), the backing plate (16) penetrates through and is slidably connected with a fixing plate (15), the support (3) is provided with a sliding chute (12), a sliding block (14) is arranged on the sliding block (14) and is slidably connected with the sliding block, and one end, close to the fixing plate (15), of the sliding block (14) is provided with a fine adjustment buffer device (13);
the fine adjustment buffer device (13) comprises a bottom plate (1306) and buffer blocks (1302) uniformly distributed on the bottom plate (1306), fine adjustment clamping blocks are further arranged on the bottom plate (1306), and the fine adjustment clamping blocks extend into the fixing plate (15);
the fine adjustment buffer device (13) further comprises pressing blocks (1307) symmetrically arranged on the bottom plate (1306), one end, close to the fixing plate (15), of each pressing block (1307) is provided with a rubber spring (1305), the other end of each rubber spring (1305) is provided with a U-shaped fixture block (1304), a fixture groove (1303) of each U-shaped fixture block (1304) is clamped into the fixing plate (15), and the buffer block (1302) is arranged below the fixing plate (15);
the bottom plate (1306) is detachably connected with the sliding block (14) through a bolt (1308), the rubber spring (1305) clamped by the U-shaped clamping block (1304) is in a compressed state, and the height of the clamping groove (1303) is larger than the thickness of the fixing plate (15);
the bottom plate (1306) is further symmetrically provided with first telescopic rods (1301), the other ends of the first telescopic rods (1301) are detachably connected with the base plate (16), and the maximum compression amount of the buffer block (1302) is larger than the height difference between the clamping groove (1303) and the fixing plate (15);
the locking buffer device (10) comprises a worm-gear pair (1008), a worm wheel of the worm-gear pair (1008) is provided with a compression block (1010) which is coaxial with the worm wheel, the compression block (1010) is elastically connected with the worm wheel through a spring, a stop block (1001) is fixed on the outer wall of the compression block (1010) through a support rod, a groove (1002) is formed in the side wall of the stop block (1001) close to one end of the crucible furnace (7), and a buffer block matched with the groove (1002) is fixed on the side wall of the crucible furnace (7);
the locking buffer device (10) further comprises a third hydraulic cylinder (1009) arranged on the base (9), a pressing plate (1007) is fixed at the head of a mandril of the third hydraulic cylinder (1009), the pressing plate (1007) is arranged above the compression block (1010), the axis of the third hydraulic cylinder (1009) is parallel to the axis of the worm gear, the maximum telescopic distance of the third hydraulic cylinder (1009) is greater than the maximum compression amount of the compression block (1010), the axis of the groove (1002) compressed by the compression block (1010) is superposed with the axis of the buffer block, and the buffer block is detachably fixed on the crucible furnace (7) through a fixing column.
2. A structurally improved casting machine according to claim 1, characterized in that: fixed plate (15) through first pneumatic cylinder (1) with backing plate (16) sliding connection, first pneumatic cylinder (1) is fixed through mount (17) on backing plate (16), backing plate (16) with still evenly distributed second telescopic link (2) all around between fixed plate (15), the maximum flexible length of second telescopic link (2) is less than the maximum elongation of the ejector pin of first pneumatic cylinder (1).
3. A structurally improved casting machine according to claim 2, characterized in that: a fixing column (1006) is further arranged between the two slideways (8), a round hole is formed in the fixing column (1006), a positioning rod (1005) is arranged at the bottom of the stop block (1001), the diameter of the positioning rod (1005) is in clearance fit with the round hole, and the distance between the bottom of the positioning rod (1005) and the fixing column (1006) is smaller than the maximum compression amount of the spring when the compression block (1010) is in a normal state.
4. A structurally improved casting machine according to claim 3, characterized in that: the side wall of the sliding block (14) is connected with the workbench (5) in a sliding mode through a second hydraulic cylinder (4), and two ends of the second hydraulic cylinder (4) are hinged to the workbench (5) and the sliding block (14) through pin shafts (11) respectively.
5. The improved structure casting machine of claim 4, wherein: the base (9) is provided with a control unit, and the first hydraulic cylinder (1), the second hydraulic cylinder (4), the third hydraulic cylinder (1009) and the worm-and-gear pair (1008) are respectively electrically connected with the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710602669.1A CN107398551B (en) | 2017-07-21 | 2017-07-21 | Casting machine with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710602669.1A CN107398551B (en) | 2017-07-21 | 2017-07-21 | Casting machine with improved structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107398551A CN107398551A (en) | 2017-11-28 |
| CN107398551B true CN107398551B (en) | 2022-12-06 |
Family
ID=60402350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710602669.1A Active CN107398551B (en) | 2017-07-21 | 2017-07-21 | Casting machine with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398551B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2582178A1 (en) * | 2000-05-16 | 2001-11-16 | Techmire Ltd. | Multiple-slide die-casting system |
| CN201931075U (en) * | 2010-12-30 | 2011-08-17 | 湖南江滨机器（集团）有限责任公司 | Piston casting machine |
| CN102259183A (en) * | 2011-07-12 | 2011-11-30 | 浙江精一重工有限公司 | Multi-station full-automobile casting machine |
| CN204640897U (en) * | 2015-05-11 | 2015-09-16 | 昆山宝莱特机械有限公司 | A kind of patrix limit adjusting mechanism |
| CN204847852U (en) * | 2015-07-02 | 2015-12-09 | 河南重工起重机集团有限公司 | Hoist collision device |
| CN206335759U (en) * | 2016-12-05 | 2017-07-18 | 浙江吉高新材料有限公司 | It is capable of the PU buffer stopper casting machines of gland and locking action automatically |
-
2017
- 2017-07-21 CN CN201710602669.1A patent/CN107398551B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2582178A1 (en) * | 2000-05-16 | 2001-11-16 | Techmire Ltd. | Multiple-slide die-casting system |
| CN201931075U (en) * | 2010-12-30 | 2011-08-17 | 湖南江滨机器（集团）有限责任公司 | Piston casting machine |
| CN102259183A (en) * | 2011-07-12 | 2011-11-30 | 浙江精一重工有限公司 | Multi-station full-automobile casting machine |
| CN204640897U (en) * | 2015-05-11 | 2015-09-16 | 昆山宝莱特机械有限公司 | A kind of patrix limit adjusting mechanism |
| CN204847852U (en) * | 2015-07-02 | 2015-12-09 | 河南重工起重机集团有限公司 | Hoist collision device |
| CN206335759U (en) * | 2016-12-05 | 2017-07-18 | 浙江吉高新材料有限公司 | It is capable of the PU buffer stopper casting machines of gland and locking action automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107398551A (en) | 2017-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102528367A (en) | Skateboard pneumatic assembling device | |
| CN109176223B (en) | A kind of rubber parts automatic trimming machine people | |
| CN107398551B (en) | Casting machine with improved structure | |
| CN214719918U (en) | Full-automatic stamping die of diesel generator rotor | |
| CN112139726B (en) | Beam main body welding reversible deformation device for front crane and use method thereof | |
| CN202507018U (en) | Sliding plate-type pneumatic splicing device | |
| CN110449472A (en) | A kind of macrotype axes series cross wedge rolling machine guide and guards | |
| CN207188773U (en) | A kind of novel casting casting machine | |
| CN209424702U (en) | A kind of spark machine for die punching | |
| CN210231407U (en) | Riveting machine | |
| CN113458501A (en) | Hardware mould beveling device with multidirectional adjusting function | |
| CN209999706U (en) | filter element edge pressing and shaping equipment | |
| CN208275984U (en) | A kind of bending machine | |
| CN219028362U (en) | Mould ejection mechanism | |
| CN100410068C (en) | Sliding block mechanism of powder forming machine | |
| CN216045200U (en) | Effectual support base of shock attenuation for machining | |
| CN112517754B (en) | Stamping precision die capable of being switched rapidly | |
| CN219378600U (en) | Height-adjustable stamping die carrier | |
| CN218310764U (en) | Mold blank convenient for installing mold core | |
| CN214977441U (en) | Special-shaped ring forging processing device of tire mold | |
| CN211194819U (en) | Hydraulic automatic clamping mechanism | |
| CN209936193U (en) | Front control arm reinforcing plate welding support pressing mechanism | |
| CN217798500U (en) | Non-standard wedge workpiece machining reference structure of die | |
| CN216938531U (en) | Lathe for casting | |
| CN220144543U (en) | Precise stamping die adjustment mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221017 Address after: 122300 Economic Development Zone of Harqin Left wing Mongolian Autonomous County, Chaoyang City, Liaoning Province Applicant after: Dachuan Jinggong (Chaoyang) Co.,Ltd. Address before: 301800 plastic products industrial zone, Baodi District, Tianjin Applicant before: ZHONGLIAN JINGGONG (TIANJIN) CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |