CN212554889U

CN212554889U - Automobile part mould convenient to drawing of patterns

Info

Publication number: CN212554889U
Application number: CN202020918240.0U
Authority: CN
Inventors: 许彦生
Original assignee: Chongqing Lingyan Mould Co ltd
Current assignee: Chongqing Lingyan Mould Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses an automobile parts mould convenient to drawing of patterns, including the water tank, its characterized in that: the upper end of the water tank is connected with a bottom plate through a screw, a fixed die holder is fixedly mounted at the upper end of the bottom plate, a sliding groove is formed in the lower end of the fixed die holder, an ejecting block is sleeved in the sliding groove in a sliding mode, a connecting rod is hinged to the lower end of the ejecting block, a heat conducting rod is connected to the lower end of the fixed die holder in a contact mode, a guide rod is sleeved in the bottom plate in the sliding mode, a supporting plate is welded to the lower end of the guide rod, a mounting groove is formed in the supporting plate, a guide sleeve is arranged in the mounting groove, the upper end of the guide sleeve is hinged to the connecting rod, a supporting frame is welded to the upper end of the water tank. The utility model has the advantages of make the product be not fragile when the drawing of patterns, drawing of patterns of being convenient for, product cooling efficiency is fast.

Description

Automobile part mould convenient to drawing of patterns

Technical Field

The utility model belongs to the technical field of automobile parts processing, concretely relates to automobile parts mould convenient to drawing of patterns.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

When using the mould to produce automobile parts among the prior art, the product is not convenient for demold after the shaping in the mould, and the product is taken out inconveniently, and simultaneously, prior art causes the product to damage when carrying out the mould and taking out easily to, the mould is adding man-hour, and the product cooling rate in the die cavity is slow, makes product production efficiency low. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide an automobile parts mould makes the product be convenient for the drawing of patterns, the product is not fragile when the drawing of patterns, the automobile parts mould of the drawing of patterns of being convenient for is fast to product cooling efficiency.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an automobile parts mould convenient to drawing of patterns, includes the water tank, its characterized in that: the upper end of the water tank is connected with a bottom plate through a screw, the upper end of the bottom plate is fixedly provided with a fixed die holder, the lower end of the fixed die holder is provided with a chute, the chute is sleeved with an ejecting block in a sliding way, the lower end of the ejecting block is hinged with a connecting rod, the lower end of the fixed die holder is in contact connection with a heat conducting rod, the bottom plate is sleeved with a guide rod in a sliding mode, the lower end of the guide rod is welded with a supporting plate, an installation groove is arranged in the supporting plate, a guide sleeve is arranged in the installation groove, the upper end of the guide sleeve is hinged with a connecting rod, the upper end of the water tank is welded with a supporting frame, the upper end of the supporting frame is fixedly provided with an air cylinder, the lower end of the air cylinder is provided with an air cylinder rod, the support frame is in sliding sleeve connection with a cylinder rod, a pressing plate is welded at the lower end of the cylinder rod, a guide rod is in sliding sleeve connection with the pressing plate, a hanging rod is welded at the lower end of the pressing plate, and a movable die holder is fixedly installed at the lower end of the hanging rod.

Compared with the prior art, the utility model discloses automobile parts mould convenient to drawing of patterns has some advantages to be:

1. after the product is processed, the air cylinder rod resets to drive the movable die holder to be separated, and the ejector block is driven to ascend to eject the product out of the cavity of the fixed die holder, so that the device is convenient for demolding.

Through at the carriage upper end installation cylinder, when the cylinder pole of cylinder resets, drive the clamp plate and rise, the clamp plate rises and baffle cooperation drives the guide arm and rises, and the guide arm rises and drives the backup pad and rise, and the backup pad rises and drives the connecting rod and rise, and the connecting rod rises and drives the kicking block rebound, and the kicking block rebound makes the product ejecting from cover half seat die cavity.

2. When the product is demolded, the ejector block is obliquely ejected, and the guide sleeve slides to buffer ejection force during ejection, so that the product is not easy to damage when the product is demolded.

Through setting up the mounting groove in the backup pad, the mounting groove sets up the slide bar, and backup pad rebound drives the slide bar rebound, and the slide bar rebound drives the uide bushing rebound, and it is ejecting that slide on the slide bar again to slide when the uide bushing rebound avoids the connecting rod to rise suddenly, causes the product to damage.

3. The heat conduction rod dissipates heat of the fixed die holder, so that the cooling speed of the solution in the die cavity of the fixed die holder is increased, the product is formed, and the fixed die holder is low in temperature and more convenient for separation of the product and the die cavity.

Through set up the heat conduction stick in the water tank, the heat conduction stick lower extreme is in the water tank, and heat conduction stick upper end and cover half seat contact, when the mould intracavity was injected to the solution, the heat transfer of cover half seat dispels the heat to the aquatic to the heat conduction stick.

Drawings

Fig. 1 is a schematic structural diagram of an automobile part mold facilitating demolding.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of fig. 1 at B.

Labeled as: 1. a water tank; 2. a base plate; 3. fixing a die holder; 4. a rubber pad; 5. a chute; 6. a top block; 7. a connecting rod; 8. a heat conducting rod; 9. a water outlet hole; 10. a rubber plug; 11. a guide bar; 12. a support plate; 13. mounting grooves; 14. a slide bar; 15. a guide sleeve; 16. a guide groove; 17. a support frame; 18. a cylinder; 19. a cylinder rod; 20. pressing a plate; 21. a baffle plate; 22. a boom; 23. a movable die holder; 24. and (5) injection molding holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the specific implementation: as shown in fig. 1 to 4, an automobile part mold convenient for demolding comprises a water tank 1, wherein the upper end of the water tank 1 is connected with a bottom plate 2 through a screw, a fixed mold base 3 is fixedly installed at the upper end of the bottom plate 2, a sliding groove 5 is formed at the lower end of the fixed mold base 3, an ejector block 6 is slidably sleeved in the sliding groove 5, the lower end of the ejector block 6 is hinged with a connecting rod 7, the lower end of the fixed mold base 3 is connected with a heat conducting rod 8 in a contact manner, a guide rod 11 is slidably sleeved in the bottom plate 2, a support plate 12 is welded at the lower end of the guide rod 11, an installation groove 13 is formed in the support plate 12, a guide sleeve 15 is arranged in the installation groove 13, the upper end of the guide sleeve 15 is hinged with the connecting rod 7, a support frame 17 is welded at the upper end of the water tank 1, a cylinder rod 19 is sleeved in the supporting frame 17 in a sliding mode, a pressing plate 20 is welded at the lower end of the cylinder rod 19, a guide rod 11 is sleeved in the pressing plate 20 in a sliding mode, a hanging rod 22 is welded at the lower end of the pressing plate 20, and a movable die holder 23 is fixedly installed at the lower end of the hanging rod 22.

Through at the installing cylinder 18 of carriage 17 upper end, when cylinder rod 19 of cylinder 18 resets, it rises to drive clamp plate 20, clamp plate 20 rises and baffle 21 cooperation drive guide arm 11 rises, guide arm 11 rises and drives backup pad 12 and rise, backup pad 12 rises and drives connecting rod 7 and rise, connecting rod 7 rises and drives kicking block 6 rebound, kicking block 6 rebound makes the product ejecting from the 3 mould intracavity of cover half seat, after product processing is accomplished, cylinder rod 19 resets and drives movable mould seat 23 and break away from, it is ejecting from the 3 mould intracavity of cover half seat to drive kicking block 6 to rise with the product, make the device be convenient for the drawing of patterns.

Through set up mounting groove 13 in backup pad 12, mounting groove 13 sets up slide bar 14, backup pad 12 moves up and drives slide bar 14 and upwards move, slide bar 14 moves up and drives uide bushing 15 rebound, slide on slide bar 14 again when uide bushing 15 rebound and avoid connecting rod 7 to rise suddenly ejecting, cause the product to damage, when the product demolds, through kicking block 6 top to one side, and uide bushing 15 slides when ejecting and cushions ejecting power, make the product when carrying out the drawing of patterns, the product is not fragile.

Through set up heat conduction stick 8 in water tank 1, 8 lower extremes of heat conduction stick are in water tank 1, 8 upper ends of heat conduction stick and the contact of cover half seat 3, when solution pours into the die cavity into, heat conduction stick 8 dispels the heat with the heat transfer of cover half seat 3 to aquatic, heat conduction stick 8 dispels the heat to cover half seat 3, accelerate the solution cooling rate in the 3 die cavitys of cover half seat, accelerate the product shaping, and 3 lower more convenient to product of cover half seat and die cavity separation of temperature.

In this embodiment, a rubber pad 4 is bonded to the lower end of the fixed die holder 3, and a bottom plate 2 is bonded to the lower end of the rubber pad 4. The fixed die base 3 is protected by arranging the rubber pad 4, and die damage caused by overlarge pressure between the movable die base 23 and the fixed die base 3 is avoided.

In this embodiment, there are four rubber pads 4, and the four rubber pads 4 are uniformly distributed at four corners of the lower end of the fixed mold base 3. Through setting up four rubber pads 4 for the support of deciding die holder 3 is more stable, can not produce the skew.

In this embodiment, bottom plate 2 internal fixation has cup jointed heat conduction stick 8, heat conduction stick 8 has four, four heat conduction stick 8 evenly distributed is at the lower extreme of cover half seat 3. Be heat conduction silica gel material through heat conduction stick 8 for to cover half seat 3 heat dissipation, accelerate the product shaping.

In this embodiment, apopore 9 has been seted up to the right-hand member of water tank 1, rubber buffer 10 has been cup jointed in apopore 9. Make 1 play water of water tank convenient through setting up apopore 9, rubber buffer 10 is used for controlling 9 play water of apopore.

In this embodiment, a sliding rod 14 is disposed in the mounting groove 13, and a guide sleeve 15 is slidably sleeved outside the sliding rod 14. The guide sleeve 15 is supported and guided by the slide bar 14, so that the guide sleeve 15 can move on the slide bar 14.

In this embodiment, a guide groove 16 is formed in the bottom plate 2, and the connecting rod 7 is slidably connected in the guide groove 16. The guide groove 16 is used for limiting the movement of the connecting rod 7, so that the connecting rod 7 cannot be obliquely clamped in the moving process.

In this embodiment, a baffle 21 is welded to the upper end of the guide rod 11, and a pressing plate 20 is connected to the lower end of the baffle 21 in a contacting manner. The baffle 21 is used for limiting the pressure plate 20, so that the pressure plate 20 can drive the guide rod 11 to move when moving upwards.

In this embodiment, there are two suspension rods 22, and the two suspension rods 22 are symmetrically distributed on the upper end of the movable mold base 23. The movable die holder 23 can be driven to move by arranging the hanger rod 22 to enable the pressure plate 20 to move, and an injection molding space is ensured at the upper end of the movable die holder 23.

In this embodiment, the movable die holder 23 is provided with an injection molding hole 24, and the injection molding hole 24 is a funnel-shaped structure. The injection molding holes 24 are used for injecting solution into the mold cavity of the fixed mold base 3, and are designed into funnel-shaped structures, so that the solution can enter the mold cavity of the fixed mold base 3 more easily.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention is also considered to fall into the scope of the claims.

Claims

1. The utility model provides an automobile parts mould convenient to drawing of patterns, includes the water tank, its characterized in that: the upper end of the water tank is connected with a bottom plate through a screw, the upper end of the bottom plate is fixedly provided with a fixed die holder, the lower end of the fixed die holder is provided with a chute, the chute is sleeved with an ejecting block in a sliding way, the lower end of the ejecting block is hinged with a connecting rod, the lower end of the fixed die holder is in contact connection with a heat conducting rod, the bottom plate is sleeved with a guide rod in a sliding mode, the lower end of the guide rod is welded with a supporting plate, an installation groove is arranged in the supporting plate, a guide sleeve is arranged in the installation groove, the upper end of the guide sleeve is hinged with a connecting rod, the upper end of the water tank is welded with a supporting frame, the upper end of the supporting frame is fixedly provided with an air cylinder, the lower end of the air cylinder is provided with an air cylinder rod, the support frame is in sliding sleeve connection with a cylinder rod, a pressing plate is welded at the lower end of the cylinder rod, a guide rod is in sliding sleeve connection with the pressing plate, a hanging rod is welded at the lower end of the pressing plate, and a movable die holder is fixedly installed at the lower end of the hanging rod.

2. The automotive parts mold facilitating demolding of claim 1, wherein: the lower end of the fixed die holder is bonded with a rubber pad, and the lower end of the rubber pad is bonded with a bottom plate.

3. The automotive parts mold facilitating demolding of claim 2, wherein: the rubber pads are four and are uniformly distributed at four corners of the lower end of the fixed die base.

4. The automotive parts mold facilitating demolding of claim 1, wherein: the bottom plate is fixedly sleeved with four heat conducting rods, and the four heat conducting rods are uniformly distributed at the lower end of the fixed die base.

5. The automotive parts mold facilitating demolding of claim 1, wherein: the right end of the water tank is provided with a water outlet hole, and a rubber plug is sleeved in the water outlet hole.

6. The automotive parts mold facilitating demolding of claim 1, wherein: a sliding rod is arranged in the mounting groove, and a guide sleeve is sleeved on the outer side of the sliding rod in a sliding mode.

7. The automotive parts mold facilitating demolding of claim 1, wherein: a guide groove is formed in the bottom plate, and a connecting rod is connected in the guide groove in a sliding mode.

8. The automotive parts mold facilitating demolding of claim 1, wherein: the upper end of the guide rod is welded with a baffle, and the lower end of the baffle is in contact connection with a pressing plate.

9. The automotive parts mold facilitating demolding of claim 1, wherein: the hanger rods are two and are symmetrically distributed at the upper end of the movable die holder.

10. The automotive parts mold facilitating demolding of claim 1, wherein: the movable die holder is provided with an injection molding hole which is of a funnel-shaped structure.