CN116921655B - Automobile lock catches fixture device - Google Patents
Automobile lock catches fixture device Download PDFInfo
- Publication number
- CN116921655B CN116921655B CN202311189700.5A CN202311189700A CN116921655B CN 116921655 B CN116921655 B CN 116921655B CN 202311189700 A CN202311189700 A CN 202311189700A CN 116921655 B CN116921655 B CN 116921655B
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- Prior art keywords
- rod
- fixing box
- plate
- groove
- fixedly connected
- Prior art date
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Links
- 238000005266 casting Methods 0.000 claims abstract description 41
- 238000009415 formwork Methods 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 5
- 238000009416 shuttering Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses an automobile lock catch clamp device, and belongs to the technical field of lock catch casting. The utility model provides an automobile lock detains anchor clamps device, includes the support frame, still includes: the mould shell fixing box is arranged on the supporting frame; the mould cover plate is covered on the mould shell fixing box; the rotating rod is arranged on the supporting frame and used for driving the formwork fixing box to rotate; the support plate is rotationally connected above the support frame and used for supporting the formwork fixing box, and the top end of the support plate is fixedly connected with an arc-shaped block; the positioning rod is in sliding connection in the mould shell fixing box, the bottom end of the positioning rod is fixedly connected with a balancing weight, a first spring is arranged between the balancing weight and the bottom surface of the mould shell fixing box, and the first spring is sleeved on the positioning rod; the bottom plate is fixedly connected to the positioning rod and is arranged in the mould shell fixing box; the invention can rapidly separate the casting from the die, and improves the demolding efficiency.
Description
Technical Field
The invention relates to the technical field of lock catch casting, in particular to an automobile lock catch clamp device.
Background
The casting is to cast liquid metal into a casting cavity which is matched with the shape of a part, and after the liquid metal is cooled and solidified, the method for obtaining the part or a blank is adopted, the lock catch on the automobile is mostly cast, a casting mould is required to be used for casting, and the automobile lock catch casting mould is required to clamp the mould by using a combined clamp in the casting process so as to ensure accurate lamination among the moulds and improve the molding quality.
After casting, the metal in a molten state in the die is cooled and formed, and the casting and the waste sand in the box body are required to be poured out together so as to separate the casting, at present, the existing die shell fixing box is independent equipment, most factories need workers to hammer the die shell fixing box by using hammers during demoulding, so that the die in the die shell fixing box is broken and separated, the casting is separated from the die, the operation is troublesome, the quantity of movement of workers is large, and the demoulding efficiency is not beneficial to improvement.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an automobile locking clamp device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
including the support frame, its characterized in that still includes: the mould shell fixing box is arranged on the supporting frame; the mould cover plate is covered on the mould shell fixing box; the rotating rod is arranged on the supporting frame and used for driving the formwork fixing box to rotate; the support plate is rotationally connected above the support frame and used for supporting the formwork fixing box, and the top end of the support plate is fixedly connected with an arc-shaped block; the positioning rod is in sliding connection in the mould shell fixing box, the bottom end of the positioning rod is fixedly connected with a balancing weight, a first spring is arranged between the balancing weight and the bottom surface of the mould shell fixing box, and the first spring is sleeved on the positioning rod; the bottom plate is fixedly connected to the positioning rod and is arranged in the mould shell fixing box; the die shell fixing box is rotationally connected with a rotating piece, a fixing plate is fixedly connected to the rotating piece, and the fixing plate is used for fixing a die; the pressing rod is matched with the rotating piece and fixedly connected to the positioning rod, and the pressing rod is arranged in the die shell fixing box; the vertical plate is arranged on the supporting frame; the screen frame is used for screening castings and waste sand and is connected to the vertical plate in a sliding manner; the supporting plate is rotationally connected to the vertical plate, the bottom of the supporting plate is fixedly connected with a mounting plate, a connecting shaft is arranged on the mounting plate, fixed teeth are arranged on the connecting shaft, the connecting shaft is arranged right below the formwork fixed box, and the connecting shaft is arranged above the screen frame; the two supporting plates are respectively provided with two mounting plates, each mounting plate is provided with a gear, each two opposite gears are meshed with each other, one surface of the mould shell fixing box, which is close to the supporting plates, is provided with an arc-shaped groove, and the arc-shaped block is arranged in the arc-shaped groove; the gear is fixedly connected with a fixed rod, a first connecting rod is rotationally connected to the fixed rod, and a second connecting rod is rotationally connected to one end, far away from the fixed rod, of the first connecting rod; be equipped with the inflator on the riser, sliding connection has the piston piece in the inflator, the one end that the head rod was kept away from to the second connecting rod rotates with the piston piece and links to each other, be equipped with the jet head on the mounting panel, be linked together through the gas-supply pipe between jet head and the inflator.
Preferably, the die cover plate is provided with a positioning hole, when the die cover plate is covered on the die shell fixing box, the positioning rod penetrates through the positioning hole, the die cover plate is provided with a casting nozzle, and the die cover plate is provided with a handle.
Preferably, an enclosure is arranged on the bottom plate, and the bottom plate slides in the mould shell fixing box.
Preferably, the holding groove has been seted up in the riser, fixedly connected with gag lever post in the holding groove, sliding connection has slide rail in the holding groove, slide rail is close to the holding groove one side and has seted up the spacing groove with gag lever post matched with, the second is returned to the position groove has been seted up in the riser, the top of holding groove is arranged in to the second, the first is returned to the position groove has been seted up in the riser, the below of holding groove is arranged in to the first position groove.
Further, fixed guide rail fixedly connected with on the riser, when no foreign object supports the press screen frame, fixed guide rail flushes mutually with sliding guide rail, sliding connection has the second pole of moving backward that runs through sliding guide rail in the second moves backward, the bottom of second pole of moving backward is fixed on the holding tank, be equipped with the third spring between the bottom surface of holding tank and sliding guide rail, the third spring cover is established on the second pole of moving backward.
Preferably, the through hole has been seted up to the bottom surface of reel, the one side that the reel is close to the holding tank is equipped with the fixed block, sliding connection has first backset pole in the first backset groove, fixedly connected with bumps the piece on the first backset pole, bump the piece and offset with the side of reel, be equipped with the second spring between bump piece and the riser, the second spring cover is established on first backset pole.
Compared with the prior art, the invention provides the automobile lock catch clamp device, which has the following beneficial effects:
1. according to the automobile lock catch clamp device, the die shell can be fixed through the die cover plate, when the die shell fixing box is driven by the rotating rod to rotate 180 degrees, the die shell is rapidly pushed out of the die shell fixing box by matching with the knocking of the balancing weight and the arc-shaped block, and the die shell is further separated from the casting through the connecting shaft.
2. This car hasp fixture device rotates regularly through the dead lever for sliding guide drives the reel and rocks from top to bottom, and bumps the circulation of piece to the reel and beat, makes the reel further sieve foundry goods and mould shell, makes only leave the foundry goods in the reel, has reduced artifical the beating, makes workman working strength greatly reduced, has improved drawing of patterns efficiency.
The automobile locking clamp device has the advantages that the non-related parts are the same as or can be realized by adopting the prior art, the operation is simple, the quantity of the movement of workers is small, and the demoulding efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3 according to the present invention;
FIG. 5 is an exploded view of the present invention;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 5 according to the present invention;
FIG. 7 is a second exploded view of the present invention;
FIG. 8 is an enlarged schematic view of the portion C of FIG. 7 according to the present invention;
FIG. 9 is a cross-sectional view I of the present invention;
FIG. 10 is an enlarged schematic view of portion D of FIG. 9 according to the present invention;
FIG. 11 is a second cross-sectional view of the present invention;
FIG. 12 is an enlarged schematic view of portion E of FIG. 11 in accordance with the present invention;
FIG. 13 is a third cross-sectional view of the present invention;
FIG. 14 is an enlarged schematic view of the portion F of FIG. 13 in accordance with the present invention;
FIG. 15 is an enlarged schematic view of the portion G of FIG. 13 according to the present invention;
fig. 16 is an enlarged schematic view of the portion H of fig. 9 according to the present invention.
In the figure: 1. a support frame; 2. a formwork fixing box; 3. a rotating lever; 4. a mold cover plate; 401. positioning holes; 5. a casting nozzle; 6. a handle; 7. a positioning rod; 8. a support plate; 9. a vertical plate; 10. a through hole; 11. a screen frame; 12. a fixed guide rail; 13. an inflator; 14. a gas pipe; 15. a jet head; 16. a first spring; 17. balancing weight; 18. a mounting plate; 19. a gear; 20. a fixed rod; 21. a connecting shaft; 22. a first connecting rod; 23. a second connecting rod; 24. a piston block; 25. a bottom plate; 26. a surrounding ring; 27. a rotating member; 28. a fixing plate; 29. a compression bar; 30. a fixed block; 31. a bump block; 32. a first retraction lever; 33. a second spring; 34. a second retraction lever; 35. a third spring; 36. a receiving groove; 37. a first backset; 38. a second backset; 39. a limit rod; 40. a limit groove; 41. a sliding guide rail; 42. a groove; 43. an arc-shaped block; 44. an arc-shaped groove; 45. and fixing the teeth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred automobile latch clamp device or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1: referring to fig. 1 to 15, the support frame 1 is included, and further includes: the mould shell fixing box 2 is arranged on the supporting frame 1; the mould cover plate 4 is covered on the mould shell fixing box 2; the rotating rod 3 is arranged on the supporting frame 1 and is used for driving the formwork fixing box 2 to rotate; the supporting plate 8 is rotatably connected above the supporting frame 1 and is used for supporting the formwork fixing box 2, and the top end of the supporting plate 8 is fixedly connected with an arc-shaped block 43; the positioning rod 7 is in sliding connection in the mould shell fixing box 2, the bottom end of the positioning rod 7 is fixedly connected with a balancing weight 17, a first spring 16 is arranged between the balancing weight 17 and the bottom surface of the mould shell fixing box 2, and the first spring 16 is sleeved on the positioning rod 7; the bottom plate 25 is fixedly connected to the positioning rod 7, and the bottom plate 25 is arranged in the mould shell fixing box 2; the die shell fixing box 2 is rotationally connected with a rotating piece 27, a fixing plate 28 is fixedly connected to the rotating piece 27, and the fixing plate 28 is used for fixing a die; the pressing rod 29 matched with the rotating piece 27 is fixedly connected to the positioning rod 7, and the pressing rod 29 is arranged in the mould shell fixing box 2; a vertical plate 9 arranged on the support frame 1; the screen frame 11 is used for screening castings and waste sand, the screen frame 11 is connected to the vertical plate 9 in a sliding mode, and the casting nozzle 5 is arranged on the die cover plate 4.
In the invention, an upper die is placed in a die shell fixing box 2, a lower die is aligned and placed on the upper die, then a die cover plate 4 is covered, the upper die and the lower die are tightly pressed by the die cover plate 4, the upper die and the lower die form a die shell, molten metal is injected into the die shell through a casting port 5, the weight of the die shell fixing box 2 after the die shell and the molten metal are placed is heavier, and a supporting plate 8 is matched with a rotating rod 3 to stably support the die shell fixing box 2;
when the upper die and the lower die are pressed by the die cover plate 4, the balancing weight 17 drives the positioning rod 7 to move downwards due to the influence of gravity, and the positioning rod 7 drives the pressing rod 29 to press the rotating piece 27, so that the die shell is fixed by the fixing plate 28;
after molten metal is cooled, the die cover plate 4 is taken away, the rotating rod 3 drives the die shell fixing box 2 to rotate, the rotating rod 3 is driven by a servo motor on the supporting frame 1, the rotating rod 3 drives the die shell fixing box 2 to rotate, the bottom of the die shell fixing box 2 is propped against the supporting plates 8, the supporting plates 8 are opened to two sides, the supporting plates 8 opened to two sides are V-shaped, waste sand can be guided to enter the screen frame 11, when the die shell fixing box 2 rotates for one hundred eighty degrees, the opening of the die shell fixing box 2 faces the screen frame 11, the balancing weight 17 pushes the positioning rod 7 and the bottom plate 25 to slide towards the screen frame 11, and at the moment, under the action of gravity and under the pushing of the bottom plate 25, broken die shells and castings in the die shells can fall into the screen frame 11;
when the die shell fixing box 2 rotates for one hundred eighty degrees, the balancing weight 17 pushes the positioning rod 7 and the bottom plate 25 to slide towards the screen frame 11, when the balancing weight 17 slides to the bottom, the balancing weight 17 can strike the bottom of the die shell fixing box 2 to generate vibration, the broken die shell is further broken and separated from a casting, meanwhile, the pressing rod 29 does not abut against the rotating piece 27 any more, and the rotating piece 27 does not fasten the die shell any more under the action of gravity.
In one embodiment, a torsion spring is arranged at the rotation connection position of the supporting plate 8 and the vertical plate 9, when the supporting plate 8 is opened to two sides, the supporting plate 8 compresses the torsion spring, when the formwork fixing box 2 rotates for one hundred eighty degrees, the opening of the formwork fixing box 2 faces the screen frame 11, at the moment, the formwork fixing box 2 does not prop against the supporting plate 8 any more, the torsion spring is reset, the supporting plate 8 is attached to the formwork fixing box 2 again, and the arc-shaped block 43 on the supporting plate 8 is knocked on the formwork fixing box 2, so that waste sand in the formwork fixing box 2 falls off.
In one embodiment, the rotating rod 3 can be fixed at the bottom of the formwork fixing box 2 or at the middle part of the side surface of the formwork fixing box 2.
Referring to fig. 1 to 15, a positioning hole 401 is formed in a die cover plate 4, when the die cover plate 4 is covered on a die shell fixing box 2, a positioning rod 7 penetrates through the positioning hole 401, a casting nozzle 5 is formed in the die cover plate 4, and a handle 6 is arranged on the die cover plate 4; the soleplate 25 is provided with an enclosure 26, and the soleplate 25 slides in the mould shell fixing box 2.
In the invention, when the die cover plate 4 is covered, the die cover plate 4 is covered on the die shell accurately by the staff through the positioning guide of the positioning rod 7 and the positioning hole 401, the die cover plate 4 is provided with the handle 6, the die cover plate 4 is taken and placed through the handle 6, and the die shell is arranged in the enclosure 26.
Referring to fig. 1-15, a supporting plate 8 is rotatably connected to a vertical plate 9, a mounting plate 18 is fixedly connected to the bottom of the supporting plate 8, a connecting shaft 21 is arranged on the mounting plate 18, fixed teeth 45 are arranged on the connecting shaft 21, the connecting shaft 21 is arranged under a formwork fixed box 2, and the connecting shaft 21 is arranged above a screen frame 11; the two support plates 8 are all provided with two mounting plates 18 on each support plate 8, each mounting plate 18 is provided with a gear 19, each two opposite gears 19 are meshed with each other, one side of the formwork fixing box 2, which is close to the support plate 8, is provided with an arc-shaped groove 44, and the arc-shaped block 43 is arranged in the arc-shaped groove 44.
In the invention, in the process that a broken mould shell and a casting in the mould shell fall on a screen frame 11, the broken mould shell and the casting in the mould shell firstly fall on a connecting shaft 21, the broken mould shell and the casting in the mould shell fall on the connecting shaft 21 to further separate the broken mould shell from the casting, the broken mould shell can become waste sand or small waste materials, and the casting can remain in the screen frame 11 after screening by the screen frame 11;
when the broken shuttering and the casting in the shuttering are separated from the shuttering fixing case 2, the rotating rod 3 still drives the shuttering fixing case 2 to do reciprocating rotation, so that the connecting shaft 21 continuously extrudes and breaks the broken shuttering which stays on the connecting shaft 21 in large blocks;
when the formwork fixing box 2 pushes one supporting plate 8 to rotate, the other supporting plate 8 simultaneously rotates reversely through two gears 19 meshed with each other;
the arc groove 44 is provided at the upper end of the formwork holding box 2 such that when the formwork holding box 2 is rotated one hundred eighty degrees, the arc block 43 on the support plate 8 is knocked on the formwork holding box 2 without being knocked in the arc groove 44.
In one embodiment, the connecting shaft 21 may be rotatably connected to the mounting plate 18, and a motor may be disposed in the mounting plate 18 to drive the connecting shaft 21 to rotate, and the rotating connecting shaft 21 drives the fixed teeth 45 to further crush and knock the broken mould shell, so that the broken mould shell becomes waste sand and is separated from the casting.
Referring to fig. 1-15, a fixed rod 20 is fixedly connected to a gear 19, a first connecting rod 22 is rotatably connected to the fixed rod 20, and a second connecting rod 23 is rotatably connected to one end of the first connecting rod 22 away from the fixed rod 20; the vertical plate 9 is provided with an inflator 13, a piston block 24 is connected in a sliding manner in the inflator 13, one end, far away from the first connecting rod 22, of the second connecting rod 23 is rotationally connected with the piston block 24, the mounting plate 18 is provided with a jet head 15, and the jet head 15 is communicated with the inflator 13 through a gas pipe 14.
In the invention, when the gear 19 rotates, the fixed rod 20 drives the first connecting rod 22 and the second connecting rod 23 to enable the piston block 24 to cyclically reciprocate to pump the air pump 13, the air pump 13 inputs air into the air jet head 15 through the air pipe 14, when the die shell fixed box 2 rotates for one hundred eighty degrees, the air nozzle on the air jet head 15 just faces the inside of the die shell fixed box 2, the air in the air pump 13 blows to the inside of the die shell fixed box 2 to enable waste sand in the die shell fixed box 2 to drop, and the balancing weight 17 and the arc-shaped block 43 are matched with the knocking of the die shell fixed box 2 to enable the waste sand in the die shell fixed box 2 to drop fully, and when the air nozzle on the air jet head 15 does not face the die shell fixed box 2, part of the air can also blow to the die shell fixed box 2;
one end of the inflator 13 connected with the air pipe 14 is provided with a one-way air inlet valve which can only allow outside air to enter the inflator 13, and the air jet head 15 is internally provided with a one-way air inlet valve which can only allow air in the air jet head 15 to be sprayed to the outside.
Referring to fig. 4, the fixing rods 20 on the two gears 19 on the same side are arranged in a staggered manner, so that when the two gears 19 rotate, the fixing rods 20 on the two gears 19 cannot collide together, and the length of the fixing rods 20 is smaller than the distance between two circle centers on the two gears 19.
Referring to fig. 1-15, a receiving groove 36 is formed in the vertical plate 9, a limiting rod 39 is fixedly connected in the receiving groove 36, a sliding guide rail 41 is slidably connected in the receiving groove 36, a limiting groove 40 matched with the limiting rod 39 is formed in one surface of the sliding guide rail 41 close to the receiving groove 36, a second recessing groove 38 is formed in the vertical plate 9, the second recessing groove 38 is arranged above the receiving groove 36, a first recessing groove 37 is formed in the vertical plate 9, and the first recessing groove 37 is arranged below the receiving groove 36; the fixed guide rail 12 is fixedly connected to the vertical plate 9, when no foreign object presses the screen frame 11, the fixed guide rail 12 is flush with the sliding guide rail 41, the second withdrawal rod 34 penetrating through the sliding guide rail 41 is slidably connected to the second withdrawal groove 38, the bottom of the second withdrawal rod 34 is fixed to the accommodating groove 36, a third spring 35 is arranged between the accommodating groove 36 and the bottom surface of the sliding guide rail 41, and the third spring 35 is sleeved on the second withdrawal rod 34.
In the invention, when the screen frame 11 is installed, the groove 42 on the screen frame 11 is aligned with the fixed guide rail 12, and then the screen frame 11 is pushed into the screen frame 11, the screen frame 11 can continue to slide onto the sliding guide rail 41, and when the screen frame 11 slides to the bottom, the screen frame 11 is completely placed on the sliding guide rail 41;
when the sand, castings and broken mould shells fall on the screen frame 11, part of impact force exists, the screen frame 11 moves downwards due to the impact force, the screen frame 11 is buffered and reset by the third spring 35, the screen frame 11 shakes up and down in the process, and the screen frame 11 can primarily screen the sand, castings and broken mould shells in the screen frame 11.
In one embodiment, an insert rod may be disposed between the fixed rail 12 and the sliding rail 41, the insert rod may be manual or may be electric, the insert rod is disposed in the fixed rail 12, an insertion hole is disposed in the sliding rail 41, when the fixed rail 12 is aligned with the sliding rail 41, the insert rod may be inserted into the insertion hole, so that the fixed rail 12 and the sliding rail 41 are fixed, after the screen frame 11 is screened, a casting is left in the screen frame 11, due to the gravity of the casting and the gravity of the screen frame 11, the screen frame 11 presses the sliding rail 41, so that the fixed rail 12 is higher than the sliding rail 41, at this time, a worker manually lifts or pushes the screen frame 11 by an electric push rod or a cylinder, so that the fixed rail 12 is flush with the sliding rail 41, and then the insert rod is inserted into the insertion hole, so that the fixed rail 12 and the sliding rail 41 are fixed, and the screen frame 11 can be taken out.
In one embodiment, the stop bar 39 and stop slot 40 cooperate to allow the slide rail 41 to move vertically up and down.
Referring to fig. 1-15, a through hole 10 is formed in the bottom surface of the screen frame 11, a fixed block 30 is arranged on one surface of the screen frame 11, which is close to the accommodating groove 36, a first retraction rod 32 is slidably connected to the first retraction groove 37, a bump block 31 is fixedly connected to the first retraction rod 32, the bump block 31 abuts against the side surface of the screen frame 11, a second spring 33 is arranged between the bump block 31 and the vertical plate 9, and the second spring 33 is sleeved on the first retraction rod 32.
In the invention, the screen frame 11 vibrates, and the waste sand and waste materials in the screen frame 11 are separated from the screen frame 11 through the through holes 10, and only castings are left in the screen frame 11;
when the gear 19 drives the fixed rod 20 to rotate, the fixed rod 20 can prop against the screen frame 11 once when the gear 19 rotates for every circle, so that the screen frame 11 moves downwards, the screen frame 11 moves downwards to enable the impact block 31 to slide relative to the fixed block 30, when the impact block 31 props against the fixed block 30, the impact block 31 compresses the second spring 33, when the impact block 31 does not props against the fixed block 30 any more, the second spring 33 pushes the impact block 31 to collide on the side face of the screen frame 11, so that the screen frame 11 vibrates, waste sand is accelerated to separate from the screen frame 11 through the through hole 10, meanwhile, the waste of a larger block can be broken, and part of castings can be separated from broken mould shells.
The die shell fixing box 2 is driven to rotate by the rotating rod 3, and the die shell fixing box 2 is automatically separated from the die shell by matching with the bottom plate 25, so that the die shell fixing box 2 is knocked by the arc-shaped block 43 and the balancing weight 17, the die shell fixing box 2 is favorably separated from the die shell fixing box 2 by the casting, waste sand in the die shell fixing box 2 can be removed, and the casting and the die shell can be initially separated;
the screen frame 11 is rocked through the fixing rod 20, and the screen frame 11 is knocked by the knocking block 31, so that the screen frame 11 is used for further screening castings and the formwork, the screening effect is good, the working strength of workers is greatly reduced, the continuous demolding can be carried out, and the demolding efficiency is high.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The automobile lock catch clamp device comprises a supporting frame (1), and is characterized by further comprising:
the mould shell fixing box (2) is arranged on the supporting frame (1);
the mould cover plate (4) is covered on the mould shell fixing box (2);
the rotating rod (3) is arranged on the supporting frame (1) and is used for driving the formwork fixing box (2) to rotate;
the support plate (8) is rotationally connected above the support frame (1) and used for supporting the formwork fixing box (2), and the top end of the support plate (8) is fixedly connected with an arc-shaped block (43);
the positioning rod (7) is connected in the formwork fixing box (2) in a sliding mode, the bottom end of the positioning rod (7) is fixedly connected with the balancing weight (17), a first spring (16) is arranged between the balancing weight (17) and the bottom surface of the formwork fixing box (2), and the first spring (16) is sleeved on the positioning rod (7);
the bottom plate (25) is fixedly connected to the positioning rod (7), and the bottom plate (25) is arranged in the mould shell fixing box (2);
the die shell fixing box (2) is rotationally connected with a rotating piece (27), the rotating piece (27) is fixedly connected with a fixing plate (28), and the fixing plate (28) is used for fixing a die;
a pressing rod (29) matched with the rotating piece (27) is fixedly connected to the positioning rod (7), and the pressing rod (29) is arranged in the mould shell fixing box (2);
the vertical plate (9) is arranged on the support frame (1);
the screen frame (11) is used for screening castings and waste sand, and the screen frame (11) is connected to the vertical plate (9) in a sliding manner;
the support plate (8) is rotationally connected to the vertical plate (9), the bottom of the support plate (8) is fixedly connected with the mounting plate (18), the mounting plate (18) is provided with a connecting shaft (21), the connecting shaft (21) is provided with fixed teeth (45), the connecting shaft (21) is arranged under the formwork fixed box (2), and the connecting shaft (21) is arranged above the screen frame (11);
the two support plates (8) are arranged, each support plate (8) is provided with two mounting plates (18), each mounting plate (18) is provided with a gear (19), each two opposite gears (19) are meshed with each other, one surface, close to the support plate (8), of the formwork fixing box (2) is provided with an arc groove (44), and the arc block (43) is arranged in the arc groove (44);
a fixed rod (20) is fixedly connected to the gear (19), a first connecting rod (22) is rotationally connected to the fixed rod (20), and a second connecting rod (23) is rotationally connected to one end, far away from the fixed rod (20), of the first connecting rod (22);
be equipped with inflator (13) on riser (9), sliding connection has piston block (24) on inflator (13), the one end that head rod (22) was kept away from to second connecting rod (23) rotates with piston block (24) and links to each other, be equipped with on mounting panel (18) and jet head (15), be linked together through gas-supply pipe (14) between jet head (15) and the inflator (13).
2. The automobile lock catch clamp device according to claim 1, wherein the die cover plate (4) is provided with a positioning hole (401), when the die cover plate (4) is covered on the die shell fixing box (2), the positioning rod (7) penetrates through the positioning hole (401), the die cover plate (4) is provided with a casting nozzle (5), and the die cover plate (4) is provided with a handle (6).
3. An automobile lock catch clamp device according to claim 1, characterized in that the bottom plate (25) is provided with a surrounding ring (26), and the bottom plate (25) slides in the mould shell fixing box (2).
4. The automobile lock catch clamp device according to claim 1, characterized in that a containing groove (36) is formed in the vertical plate (9), a limiting rod (39) is fixedly connected in the containing groove (36), a sliding guide rail (41) is connected in the containing groove (36) in a sliding mode, a limiting groove (40) matched with the limiting rod (39) is formed in one surface, close to the containing groove (36), of the sliding guide rail (41), a second backset groove (38) is formed in the vertical plate (9), the second backset groove (38) is arranged above the containing groove (36), a first backset groove (37) is formed in the vertical plate (9), and the first backset groove (37) is arranged below the containing groove (36).
5. The automobile lock catch clamp device according to claim 4, wherein a fixed guide rail (12) is fixedly connected to the vertical plate (9), when no foreign object is pressed against the screen frame (11), the fixed guide rail (12) is flush with the sliding guide rail (41), a second withdrawal rod (34) penetrating through the sliding guide rail (41) is slidably connected to the second withdrawal groove (38), the bottom of the second withdrawal rod (34) is fixed to the accommodating groove (36), a third spring (35) is arranged between the accommodating groove (36) and the bottom surface of the sliding guide rail (41), and the third spring (35) is sleeved on the second withdrawal rod (34).
6. The automobile lock catch clamp device according to claim 4, wherein the bottom surface of the screen frame (11) is provided with a through hole (10), one surface of the screen frame (11) close to the accommodating groove (36) is provided with a fixed block (30), a first withdrawal rod (32) is connected in a sliding manner in the first withdrawal groove (37), an impact block (31) is fixedly connected to the first withdrawal rod (32), the impact block (31) abuts against the side surface of the screen frame (11), a second spring (33) is arranged between the impact block (31) and the vertical plate (9), and the second spring (33) is sleeved on the first withdrawal rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189700.5A CN116921655B (en) | 2023-09-15 | 2023-09-15 | Automobile lock catches fixture device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189700.5A CN116921655B (en) | 2023-09-15 | 2023-09-15 | Automobile lock catches fixture device |
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| CN116921655A CN116921655A (en) | 2023-10-24 |
| CN116921655B true CN116921655B (en) | 2023-11-21 |
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| CN202311189700.5A Active CN116921655B (en) | 2023-09-15 | 2023-09-15 | Automobile lock catches fixture device |
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| CN216989821U (en) * | 2021-09-30 | 2022-07-19 | 浙江欣杰铸造有限公司 | High strength water pump housing casting equipment |
| CN218611636U (en) * | 2022-10-14 | 2023-03-14 | 永嘉县环球机械厂 | Casting mold shell separating device |
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| CN106825520A (en) * | 2017-04-14 | 2017-06-13 | 广州协鸿工业机器人技术有限公司 | Piston ring automatic shakeout falls loop device |
| CN212792975U (en) * | 2020-08-12 | 2021-03-26 | 湖南普世节能泵业有限公司 | Casting device of water pump shell |
| CN112008068A (en) * | 2020-09-02 | 2020-12-01 | 天长市天翔集团有限公司 | Metal casting drawing of patterns unloading equipment |
| CN214349543U (en) * | 2021-01-19 | 2021-10-08 | 大田县恒通机械制造有限公司 | Foundry goods emptier for sand mold casting production |
| CN215786696U (en) * | 2021-09-24 | 2022-02-11 | 南京圣泽汽车科技有限公司 | Demoulding auxiliary device for casting engine air inlet pipe casing |
| CN216989821U (en) * | 2021-09-30 | 2022-07-19 | 浙江欣杰铸造有限公司 | High strength water pump housing casting equipment |
| CN218611636U (en) * | 2022-10-14 | 2023-03-14 | 永嘉县环球机械厂 | Casting mold shell separating device |
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| CN116921655A (en) | 2023-10-24 |
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