CN218660313U

CN218660313U - Quick demoulding mould for car lamp

Info

Publication number: CN218660313U
Application number: CN202223212076.XU
Authority: CN
Inventors: 王清林
Original assignee: Youcheng Machinery Tianjin Co ltd
Current assignee: Youcheng Machinery Tianjin Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-21
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a quick drawing of patterns mould for car light relates to vehicle accessories production mould field, including the top mould, be equipped with the die block on the top mould, be equipped with car light mould groove on the die block, movable groove has been seted up to the inner wall in car light mould groove, and slidable mounting has demoulding structure in the movable groove, and the inner wall slidable mounting of die block has linkage structure, and fixed mounting has cooling structure on the top mould, and demoulding structure includes the kicking block, and kicking block slidable mounting is on the inner wall in movable groove. The utility model discloses, through the setting of kicking block, connecting rod, linkage gear isotructure, the kicking block descends and can drive connecting rod and linkage gear engagement when the end mould closes tightly to mould plastics, and the connecting rod that continuously descends can drive linkage gear and rotate, can make the kicking block rise through the cooperation of connecting rod with the linkage gear, and the kicking block that rises can be ejecting with the finished product lamp shade that the injection moulding was good in the car light mould inslot, realizes the quick drawing of patterns to avoid causing the damage to the finished product.

Description

Quick demoulding mould for car lamp

Technical Field

The utility model relates to a vehicle accessories production mould technical field especially relates to a quick drawing of patterns mould for car light.

Background

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts.

Among the prior art, the car light is in process of production, and most working of plastics all need be through the mould production of moulding plastics, but present car light mould need artifical supplementary the taking out after having moulded plastics, cause the damage to the work piece easily, and the finished product temperature that has just moulded plastics is higher in addition, need just can take after a period of cooling down, consequently needs a car light to satisfy people's demand with quick drawing of patterns mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick drawing of patterns mould for car light to the car light mould that proposes in solving above-mentioned background art needs artifical supplementary taking out after having moulded plastics, causes the damage to the work piece easily, and the finished product temperature that has just moulded plastics is higher, can't take the problem of carrying out processing on next step the very first time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick drawing of patterns mould for car light, includes the top mould, be equipped with the die block on the top mould, be equipped with car light mould groove on the die block, the movable groove has been seted up to the inner wall in car light mould groove, and slidable mounting has demoulding structure in the movable groove, and the inner wall slidable mounting of die block has linkage structure, and fixed mounting has cooling structure on the top mould.

Preferably, demoulding structure includes the kicking block, and kicking block slidable mounting is on the inner wall of activity groove, kicking block and car light mould groove looks adaptation, and the bottom side symmetry fixed mounting of kicking block has two gag levers, and equal slidable mounting has the fixed block on two gag levers, and two fixed blocks are fixed mounting respectively on the both sides inner wall of activity groove.

Preferably, the fixed block is provided with a limiting slide hole, and the limiting rod is slidably mounted in the limiting slide hole.

Preferably, the linkage structure includes the linkage slider, and linkage slider slidable mounting is on the inner wall of die block, and equal fixed mounting has two stationary blades on linkage slider and the kicking block, rotates on four stationary blades and installs same gangbar, and the screw rod is installed to the screw thread on the linkage slider, and the equal fixed mounting in both ends of screw rod has the linkage gear, and the equal fixed mounting in both sides of kicking die has the connecting rod, and the equal fixed mounting in one side of two connecting rods has the linkage rack, two linkage racks respectively with two linkage gear looks adaptations, two connecting rods respectively slidable mounting in the both sides of die block.

Preferably, a vertical limiting strip is arranged on the connecting rod, a limiting sliding groove is arranged in the vertical limiting strip in a sliding mode, and the limiting sliding groove is fixedly arranged on one side of the bottom die.

Preferably, two rotating holes are formed in the linkage rod, connecting shafts are rotatably mounted in the two rotating holes, and the two connecting shafts are respectively and fixedly mounted on one side, close to each other, of the two fixing pieces on the same side.

Preferably, a threaded hole is formed in the linkage sliding block, the screw is installed in the threaded hole in a threaded mode, a T-shaped groove is formed in the inner wall of the bottom die, a T-shaped sliding block is installed in the T-shaped groove in a sliding mode, and the T-shaped sliding block is fixedly installed on the bottom side of the linkage sliding block.

Preferably, the cooling structure comprises a fixing frame, the fixing frame is fixedly installed on one side of the top die, two installation holes are formed in the fixing frame, support frames are fixedly installed in the two installation holes, motors are fixedly installed on one sides of the two support frames, and the output ends of the two motors penetrate through the two support frames and are fixedly provided with fan blades.

The utility model has the advantages that:

the utility model discloses in, through the setting of kicking block, connecting rod, linkage gear isotructure, the kicking block descends and can drive connecting rod and linkage gear engagement when the end mould closes tightly to mould plastics, and the connecting rod that continuously descends can drive linkage gear revolve, can make the kicking block rise through the cooperation of connecting rod with linkage gear, and the kicking block that rises can be ejecting with the good finished product lamp shade of car light mould inslot injection moulding, realizes the rapid demoulding to avoid causing the damage to the finished product.

The utility model discloses in, through the setting of motor, flabellum isotructure, can the starter motor after the drawing of patterns of car light lamp shade finished product, the output of motor can drive the flabellum and rotate, and the pivoted flabellum can be bloied to the lamp shade finished product, off-the-shelf cooling with higher speed makes things convenient for the staff to take, makes the mould go in can dropping into processing after as early as possible.

Drawings

Fig. 1 is a schematic structural view of a rapid demolding mold for a vehicle lamp according to the present invention;

fig. 2 is a schematic side view of the rapid demolding mold for a vehicle lamp according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a bottom mold portion of a rapid demolding mold for a vehicle lamp according to the present invention;

fig. 4 is the schematic structural diagram of a portion a in fig. 3 of a rapid demoulding mold for a vehicle lamp according to the present invention.

In the figure: 100. carrying out top die; 101. bottom die; 102. a vehicle lamp mold groove; 200. a top block; 201. a movable groove; 202. a limiting rod; 203. a fixed block; 204. a restricting slide hole; 300. a linkage slide block; 301. a fixing sheet; 302. a linkage rod; 303. a screw; 304. a linkage gear; 305. a connecting rod; 306. a linkage rack; 307. a restricting chute; 308. a vertical limit strip; 309. rotating the hole; 310. a connecting shaft; 311. a T-shaped groove; 312. a T-shaped slider; 313. a threaded hole; 400. a fixed mount; 401. mounting holes; 402. a support frame; 403. a motor; 404. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a quick demoulding mould for car lamps comprises a top mould 100, wherein a bottom mould 101 is arranged on the top mould 100, a car lamp mould groove 102 is arranged on the bottom mould 101, a movable groove 201 is formed in the inner wall of the car lamp mould groove 102, a demoulding structure is slidably arranged in the movable groove 201, a linkage structure is slidably arranged on the inner wall of the bottom mould 101, and a cooling structure is fixedly arranged on the top mould 100.

Further, the demolding structure comprises a top block 200, the top block 200 is slidably mounted on the inner wall of the movable groove 201, the top block 200 is matched with the automobile lamp mold groove 102, two limiting rods 202 are symmetrically and fixedly mounted on the bottom side of the top block 200, fixing blocks 203 are slidably mounted on the two limiting rods 202 respectively, the two fixing blocks 203 are fixedly mounted on the inner walls of the two sides of the movable groove 201 respectively, the downward-moving fixing piece 301 pulls the top block 200 to slide in the movable groove 201 and to be overlapped and sealed with the inner wall of the automobile lamp mold groove 102, the sliding top block 200 can drive the two limiting rods 202 to slide in limiting sliding holes 204 on the two fixing blocks 203 respectively, the top block 200 can only slide in the vertical direction, stability is improved, injection molding liquid can be injected into the automobile lamp mold groove 102 for molding, after molding, the injection molding machine can pull the top mold 100 to ascend to be separated from the bottom mold 101, at this time, the bottom mold 101 can drive the connecting rod 305 to ascend and restore to the original position, so that the connecting rod 305 drives the linkage gear 304 to rotate and restore through the linkage rack 306, the linkage gear 304 to restore the linkage slide through the screw 303, and the linkage rod 303 of the linkage gear 300 to restore, and the linkage 302 to push out the mold.

Furthermore, a limiting slide hole 204 is formed in the fixing block 203, the limiting rods 202 are slidably mounted in the limiting slide hole 204, the two limiting rods 202 are driven by the sliding top block 200 to slide in the limiting slide holes 204 in the two fixing blocks 203 respectively, and therefore the top block 200 is guaranteed to slide only in the vertical direction, and stability is improved.

Further, the linkage structure includes a linkage slider 300, the linkage slider 300 is slidably mounted on the inner wall of the bottom mold 101, two fixing plates 301 are fixedly mounted on the linkage slider 300 and the top mold 200, the same linkage rod 302 is rotatably mounted on the four fixing plates 301, a screw 303 is threadedly mounted on the linkage slider 300, linkage gears 304 are fixedly mounted at both ends of the screw 303, connecting rods 305 are fixedly mounted on both sides of the top mold 100, linkage racks 306 are fixedly mounted on one sides of the two connecting rods 305, the two linkage racks 306 are respectively matched with the two linkage gears 304, the two connecting rods 305 are respectively slidably mounted on both sides of the bottom mold 101, the connecting rods 305 on both sides are driven to slide on the two limiting chutes 307 through two vertical limiting strips 308 when the top mold 100 is pressed down, so as to ensure the sliding stability of the connecting rods 305, the continuously sliding connecting rods 305 drive the linkage racks 306 to be engaged with the linkage gears 304 and make the linkage gears 304 rotate, the rotating linkage gears 304 drive the screw 303 to rotate, through the cooperation between the screw 303 and the threaded holes 313, the linkage slider 300 can be driven to slide while the linkage slider 300 slides in the T-shaped groove 310, and the linkage slider 300 can be driven to slide in the T-shaped groove, and the T-shaped sliding groove 310, and the linkage slider 300 can be driven to move only when the sliding rod 300 can be moved in the sliding direction, and the sliding connection groove 310 can be moved, and the sliding rod 300 can be moved, and the sliding connection groove 310.

Furthermore, a vertical limiting strip 308 is arranged on the connecting rod 305, a limiting sliding groove 307 is slidably mounted in the vertical limiting strip 308, the limiting sliding groove 307 is fixedly mounted on one side of the bottom die 101, and the connecting rod 305 on two sides can be driven to slide on the two limiting sliding grooves 307 through the two vertical limiting strips 308 respectively when the top die 100 is pressed down, so that the sliding stability of the connecting rod 305 is ensured.

Further, two rotation holes 309 have been seted up on the gangbar 302, all rotate in two rotation holes 309 and install connecting axle 310, two connecting axles 310 respectively fixed mounting be located the one side that two stationary blades 301 of same side are close to each other, can wherein two stationary blades 301 drive the one end rotation of gangbar 302 when linkage slider 300 is gliding, through the cooperation of two rotation holes 309 with two connecting axles 310 for two other stationary blades 301 of the pulling of the other one end of gangbar 302 move down.

Furthermore, a threaded hole 313 is formed in the linkage sliding block 300, the screw 303 is installed in the threaded hole 313 in a threaded manner, a T-shaped groove 311 is formed in the inner wall of the bottom die 101, a T-shaped sliding block 312 is installed in the T-shaped groove 311 in a sliding manner, the T-shaped sliding block 312 is fixedly installed on the bottom side of the linkage sliding block 300, through the matching between the screw 303 and the threaded hole 313, the linkage sliding block 300 is driven to slide when the screw 303 rotates, the sliding linkage sliding block 300 drives the T-shaped sliding block 312 to slide in the T-shaped groove 311, and therefore the linkage sliding block 300 is guaranteed to slide only in the horizontal direction.

Further, the cooling structure includes mount 400, mount 400 fixed mounting is in one side of top mould 100, two mounting holes 401 have been seted up on mount 400, equal fixed mounting has support frame 402 in two mounting holes 401, the equal fixed mounting in one side of two support frames 402 has motor 403, two support frames 402 and fixed mounting have flabellum 404 are run through respectively to the output of two motor 403, can start two motors 403 after the drawing of patterns, the output of motor 403 can drive flabellum 404 and rotate, the cooling of can blowing is carried out to the mould to pivoted flabellum 404, make things convenient for the staff to take the finished product.

The utility model discloses the theory of operation:

when the car lamp is produced, the top mold 100 and the bottom mold 101 are required to be installed on an injection molding machine, the top mold 100 and the bottom mold 101 are tightly closed through the injection molding machine, the connecting rods 305 on two sides are driven to slide on the two limiting sliding grooves 307 through the two vertical limiting strips 308 respectively when the top mold 100 is pressed downwards, so that the sliding stability of the connecting rods 305 is ensured, the continuously sliding connecting rods 305 drive the linkage racks 306 to be meshed with the linkage gears 304 and enable the linkage gears 304 to rotate, the rotating linkage gears 304 drive the screw rods 303 to rotate, through the matching between the screw rods 303 and the threaded holes 313, the screw rods 303 drive the linkage sliders 300 to slide while rotating, the sliding linkage sliders 300 drive the T-shaped sliders 312 to slide in the T-shaped grooves 311, so that the linkage sliders 300 can only slide in the horizontal direction and cannot fall off during the sliding process, and the linkage sliders 300 can drive one ends of the linkage rods 302 to rotate while sliding, wherein the two fixing plates 301 drive one ends of the linkage rods 302 to rotate, through the matching of the two rotating holes 309 and the two connecting shafts 310, the other end of the linkage rod 302 pulls the other two fixing plates 301 to move downwards, the downward-moving fixing plates 301 pull the top block 200 to slide in the movable groove 201 and to be overlapped and sealed with the inner wall of the car lamp mold groove 102, the sliding top block 200 can drive the two limiting rods 202 to slide in the limiting slide holes 204 on the two fixing blocks 203 respectively, so that the top block 200 can only slide in the vertical direction, the stability is improved, then injection molding liquid can be injected into the car lamp mold groove 102 for molding, after molding, the injection molding machine can pull the top mold 100 to ascend and be separated from the bottom mold 101, at the moment, the bottom mold 101 can drive the connecting rod 305 to ascend and restore to the original position, so that the connecting rod 305 drives the linkage gear 304 to rotate and restore through the linkage rack 306, and further the restored linkage gear 304 drives the linkage slider 300 to slide and restore through the screw 303, the reset screw 303 enables the top block 200 to ascend through the fixing sheet 301 and the linkage rod 302 to eject out and demold the formed mold, two motors 403 can be started after demolding, the output end of each motor 403 can drive the fan blades 404 to rotate, and the rotating fan blades 404 can blow and cool the mold, so that workers can take finished products conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick drawing of patterns mould for car light, includes top mould (100), be equipped with die block (101) on top mould (100), be equipped with car light mould groove (102) on die block (101), its characterized in that: the inner wall of car light mould groove (102) has been seted up movable groove (201), and slidable mounting has demoulding structure in movable groove (201), and the inner wall slidable mounting of die block (101) has a linkage structure, and fixed mounting has cooling structure on top mould (100).

2. The rapid demolding mold for vehicle lamps as claimed in claim 1, wherein: demoulding structure includes kicking block (200), and kicking block (200) slidable mounting is on the inner wall of activity groove (201), and kicking block (200) and car light mould groove (102) looks adaptation, and the bottom side symmetry fixed mounting of kicking block (200) has two gag lever post (202), and equal slidable mounting has fixed block (203) on two gag lever post (202), and two fixed block (203) are fixed mounting respectively on the both sides inner wall of activity groove (201).

3. The rapid demolding mold for a vehicle lamp according to claim 2, characterized in that: the fixed block (203) is provided with a limiting sliding hole (204), and the limiting rod (202) is slidably mounted in the limiting sliding hole (204).

4. The rapid demolding mold for vehicle lamps as claimed in claim 1, wherein: linkage structure includes linkage slider (300), linkage slider (300) slidable mounting is on the inner wall of die block (101), equal fixed mounting has two stationary blades (301) on linkage slider (300) and kicking block (200), it installs same gangbar (302) to rotate on four stationary blades (301), screw rod (303) are installed to screw thread on linkage slider (300), the equal fixed mounting in both ends of screw rod (303) has linkage gear (304), the equal fixed mounting in both sides of kicking block (100) has connecting rod (305), the equal fixed mounting in one side of two connecting rod (305) has linkage rack (306), two linkage rack (306) respectively with two linkage gear (304) looks adaptations, two connecting rod (305) are the both sides of slidable mounting in die block (101) respectively.

5. The rapid-release mold for vehicle lamps according to claim 4, wherein: the vertical limiting strip (308) is arranged on the connecting rod (305), the limiting sliding groove (307) is arranged in the vertical limiting strip (308) in a sliding mode, and the limiting sliding groove (307) is fixedly arranged on one side of the bottom die (101).

6. The rapid-release mold for vehicle lamps according to claim 4, wherein: two rotation holes (309) are formed in the linkage rod (302), the connecting shafts (310) are installed in the two rotation holes (309) in a rotating mode, and the two connecting shafts (310) are fixedly installed on one side, close to each other, of the two fixing pieces (301) located on the same side respectively.

7. The rapid demolding mold for vehicle lamps as claimed in claim 4, wherein: threaded holes (313) are formed in the linkage sliding blocks (300), the screw rods (303) are installed in the threaded holes (313) in a threaded mode, T-shaped grooves (311) are formed in the inner wall of the bottom die (101), T-shaped sliding blocks (312) are installed in the T-shaped grooves (311) in a sliding mode, and the T-shaped sliding blocks (312) are fixedly installed on the bottom sides of the linkage sliding blocks (300).

8. The rapid-release mold for vehicle lamps according to claim 1, wherein: the cooling structure comprises a fixing frame (400), wherein the fixing frame (400) is fixedly installed on one side of the top die (100), two installation holes (401) are formed in the fixing frame (400), support frames (402) are fixedly installed in the two installation holes (401), motors (403) are fixedly installed on one sides of the two support frames (402), and fan blades (404) are fixedly installed at the output ends of the two motors (403) respectively through the two support frames (402).