CN211363343U

CN211363343U - Injection mold for handle dust cover

Info

Publication number: CN211363343U
Application number: CN201922357378.8U
Authority: CN
Inventors: 徐斌
Original assignee: Kunshan Spruce Precision Mould Co ltd
Current assignee: Kunshan Spruce Precision Mould Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a hand (hold) dust cover injection mold, the upper end external surface fixedly connected with mould apron of front mould main part, the inside of mould apron is provided with the locating pin, the inside of front mould main part is provided with the location guide pillar, the lower extreme of front mould main part is provided with the back mould main part, the lower extreme external surface fixedly connected with of back mould main part supports the base, the inside of back mould main part is provided with lift seat and lower location guide pillar, the location guide pillar is located one side of lift seat down. A hand (hold) dust cover injection mold, be equipped with slip mould benevolence and product release cylinder mechanism, can make things convenient for the formed part product to carry out the die sinking operation, the die sinking is quicker, has improved work efficiency, convenient better taking out the product, can also make things convenient for the formed product to carry out better drawing of patterns operation, avoids using hand direct contact product, prevents to cause the injury, and is safer, brings better use prospect.

Description

Injection mold for handle dust cover

Technical Field

The utility model relates to an injection mold field, in particular to hand (hold) dust cover injection mold.

Background

The hand (hold) dust cover injection mold is the support equipment that carries out the shaping of hand (hold) dust cover and make, and in the life, the hand (hold) is the instrument that essential needs use, need use the dust cover in the use of hand (hold), need use the mould in the manufacturing process that carries out the dust cover, and along with the continuous development of science and technology, people also are higher and higher to hand (hold) dust cover injection mold's manufacturing process requirement.

The existing injection mold for the handle dust cover has certain defects in use, firstly, demolding operation cannot be well performed in the manufacturing and forming process of the dust cover, a formed product is difficult to take out, the use of people is not facilitated, in addition, a formed part can be bonded on a forming mold after being subjected to compression molding, the formed part cannot be well taken out by hands, certain adverse effects are brought to the use process of people, and therefore the handle dust cover injection mold is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hand (hold) dust cover injection mold possesses the die sinking faster, has improved work efficiency, and convenient better taking out the product makes things convenient for the shaping product to carry out better drawing of patterns operation, avoids using hand direct contact product, prevents to cause the injury, and the problem in the background art can effectively be solved to advantages such as safer.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the outer surface of the upper end of the front die main body is fixedly connected with a die cover plate, a positioning pin is arranged in the die cover plate, an upper positioning guide pillar is arranged in the front die main body, a rear die main body is arranged at the lower end of the front die main body, a supporting base is fixedly connected with the outer surface of the lower end of the rear die main body, a lifting seat and a lower positioning guide pillar are arranged in the rear die main body, the lower positioning guide pillar is located on one side of the lifting seat, a forming die, a sliding die core and a positioning bolt are arranged at the upper end of the lower positioning guide pillar, the sliding die core is located on one side of the forming die, the positioning bolt is located on one side of the sliding die core, a product ejecting cylinder mechanism is arranged in the forming die, a formed product is arranged on the outer.

Preferably, a fixing groove is formed between the sliding mold core and the upper positioning guide pillar, and the inner wall of the sliding mold core is fixedly connected with the outer wall of the upper positioning guide pillar through the fixing groove.

Preferably, a fixing block is arranged between the sliding die core and the forming die, and one side of the sliding die core is fixedly connected with one side of the forming die through the fixing block.

Preferably, the outer surface of the lower end of the front die main body is movably connected with the outer surface of the upper end of the rear die main body through a lifting seat and a lower positioning guide post.

Preferably, the product push-out cylinder mechanism comprises a push-out rod, a piston, a connecting through hole and an adjusting piece, wherein the push-out rod is located at the front end of the piston rod, the piston rod is located at the front end of the piston, the connecting through hole is located on one side of the piston, and the adjusting piece is located on one side of the connecting through hole.

Preferably, a welding block is arranged between the ejection rod and the piston rod, one end of the ejection rod is fixedly connected with one end of the piston rod through the welding block, a spring is arranged between the piston and the piston rod, and one end of the piston rod is movably connected with one end of the piston through the spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a hand (hold) dust cover injection mold possesses following beneficial effect:

1. this hand (hold) dust cover injection mold, can make things convenient for the formed part product to carry out the die sinking operation through the slip mould benevolence that sets up, the die sinking is faster, work efficiency is improved, the convenient better product of taking out, after mould work finishes, at first with the position of front mould main part with back mould main part separately, drive slip mould benevolence roll-off simultaneously to limited position, slip mould benevolence can make things convenient for the formed part product to carry out the die sinking operation, the die sinking is faster, work efficiency is improved, the convenient better product of taking out, accomplish the die sinking action.

2. This hand (hold) dust cover injection mold, the product ejecting cylinder mechanism through setting up can make things convenient for the shaping product to carry out better drawing of patterns operation, avoid using hand direct contact product, prevent to cause the injury, it is safer, then come the shaping product to carry out ejecting operation through product ejecting cylinder mechanism, product ejecting cylinder mechanism can make things convenient for the shaping product to carry out better drawing of patterns operation, whole hand (hold) dust cover injection mold simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the utility model relates to a hand (hold) dust cover injection mold's overall structure schematic diagram.

Fig. 2 is a schematic structural diagram of an overall exploded view of the handle dust cover injection mold of the present invention.

Fig. 3 is a schematic structural view of a sliding mold core in the injection mold for a handle dust cover of the present invention.

Fig. 4 is the utility model relates to a structural schematic diagram of product ejecting cylinder mechanism among hand (hold) dust cover injection mold.

In the figure: 1. a front mold body; 2. a mold cover plate; 3. positioning pins; 4. an upper positioning guide post; 5. a rear mold body; 6. forming a product; 7. a support base; 8. a lifting guide post; 9. sliding the mold core; 10. a lifting seat; 11. a product push-out cylinder mechanism; 1101. ejecting the rod; 1102. a piston rod; 1103. a piston; 1104. a connecting through hole; 1105. an adjustment member; 12. forming a mold; 13. positioning bolts; 14. and a lower positioning guide post.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, in a handle dust cover injection mold, a mold cover plate 2 is fixedly connected to the outer surface of the upper end of a front mold main body 1, a positioning pin 3 is arranged inside the mold cover plate 2, an upper positioning guide post 4 is arranged inside the front mold main body 1, a rear mold main body 5 is arranged at the lower end of the front mold main body 1, a supporting base 7 is fixedly connected to the outer surface of the lower end of the rear mold main body 5, a lifting seat 10 and a lower positioning guide post 14 are arranged inside the rear mold main body 5, the lower positioning guide post 14 is positioned at one side of the lifting seat 10, a forming mold 12 and a sliding mold core 9 are arranged at the upper, the positioning bolt 13 is arranged on one side of the sliding mold core 9, the product push-out cylinder mechanism 11 is arranged inside the forming mold 12, the formed product 6 is arranged on the outer wall of the forming mold 12, and the lifting guide pillar 8 is arranged inside the supporting base 7.

Furthermore, a fixing groove is arranged between the sliding mold core 9 and the upper positioning guide post 4, and the inner wall of the sliding mold core 9 is fixedly connected with the outer wall of the upper positioning guide post 4 through the fixing groove.

Furthermore, a fixing block is arranged between the sliding mold core 9 and the forming mold 12, and one side of the sliding mold core 9 is fixedly connected with one side of the forming mold 12 through the fixing block.

Further, the outer surface of the lower end of the front die main body 1 is movably connected with the outer surface of the upper end of the rear die main body 5 through a lifting seat 10 and a lower positioning guide post 14.

Further, the product push-out cylinder mechanism 11 includes a push-out rod 1101, a piston rod 1102, a piston 1103, a connecting through hole 1104, and an adjusting member 1105, wherein the push-out rod 1101 is located at a front end of the piston rod 1102, the piston rod 1102 is located at a front end of the piston 1103, the connecting through hole 1104 is located at one side of the piston 1103, and the adjusting member 1105 is located at one side of the connecting through hole 1104.

Further, a welding block is arranged between the ejection rod 1101 and the piston rod 1102, one end of the ejection rod 1101 is fixedly connected with one end of the piston rod 1102 through the welding block, a spring is arranged between the piston 1103 and the piston rod 1102, and one end of the piston rod 1102 is movably connected with one end of the piston 1103 through the spring.

The working principle is as follows: the utility model comprises a front mould main body 1, a mould cover plate 2, a positioning pin 3, an upper positioning guide post 4, a rear mould main body 5, a formed product 6, a supporting base 7, a lifting guide post 8, a sliding mould core 9, a lifting seat 10, a product pushing cylinder mechanism 11, a forming mould 12, a positioning bolt 13 and a lower positioning guide post 14, wherein the forming mould 12 is pressed by the front mould main body 1 and the rear mould main body 5 in the working process, which is convenient for the forming of the product, the lifting seat 10 and the lower positioning guide post 14 are convenient for the lifting operation, after the mould is finished, the positions of the front mould main body 1 and the rear mould main body 5 are firstly separated, the sliding mould core 9 is driven to slide to a limited position, the sliding mould core 9 can facilitate the mould opening operation of the formed product, the mould opening is quicker, the working efficiency is improved, the product can be conveniently and better taken out, the, then the molded product 6 is ejected out through the product ejecting cylinder mechanism 11, the product ejecting cylinder mechanism 11 can facilitate the molded product 6 to perform better demolding operation, avoiding the molded product 6 from being directly contacted by hands, the product ejecting cylinder mechanism 11 is mainly internally provided with a closed cylinder, an ejecting rod 1101, a piston rod 1102 and a piston 1103, the air pressure inside the cylinder is higher than the outside atmospheric pressure, two sides of the piston 1103 inside the cylinder are communicated through a connecting through hole 1104, if the piston rod 1102 is pressed inward, the resistance is constant, that is, the difference between the air pressures at both ends of the piston rod 1102, the shaft is arranged in the piston rod 1102, the adjusting member 1105 is connected, the adjusting member 1105 controls the connecting through hole 1104, the connecting through hole 1104 is locked when the adjusting member 1105 bounces, thereby stop going up and down, prevent to cause the injury, safer can accomplish the operation after taking out shaping product 6.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hand (hold) dust cover injection mold, includes front mould main part (1), its characterized in that: the outer surface of the upper end of the front die main body (1) is fixedly connected with a die cover plate (2), a positioning pin (3) is arranged inside the die cover plate (2), an upper positioning guide pillar (4) is arranged inside the front die main body (1), a rear die main body (5) is arranged at the lower end of the front die main body (1), a supporting base (7) is fixedly connected with the outer surface of the lower end of the rear die main body (5), a lifting seat (10) and a lower positioning guide pillar (14) are arranged inside the rear die main body (5), the lower positioning guide pillar (14) is positioned at one side of the lifting seat (10), a forming die (12), a sliding die core (9) and a positioning bolt (13) are arranged at the upper end of the lower positioning guide pillar (14), the sliding die core (9) is positioned at one side of the forming die (12), and the positioning bolt (13) is positioned at one side, the inner part of the forming die (12) is provided with a product push-out cylinder mechanism (11), the outer wall of the forming die (12) is provided with a formed product (6), and the inner part of the supporting base (7) is provided with a lifting guide pillar (8).

2. The handlebar dust cover injection mold according to claim 1, wherein: a fixing groove is arranged between the sliding die core (9) and the upper positioning guide pillar (4), and the inner wall of the sliding die core (9) is fixedly connected with the outer wall of the upper positioning guide pillar (4) through the fixing groove.

3. The handlebar dust cover injection mold according to claim 1, wherein: a fixed block is arranged between the sliding die core (9) and the forming die (12), and one side of the sliding die core (9) is fixedly connected with one side of the forming die (12) through the fixed block.

4. The handlebar dust cover injection mold according to claim 1, wherein: the outer surface of the lower end of the front die main body (1) is movably connected with the outer surface of the upper end of the rear die main body (5) through a lifting seat (10) and a lower positioning guide post (14).

5. The handlebar dust cover injection mold according to claim 1, wherein: the product push-out air cylinder mechanism (11) comprises a push-out rod (1101), a piston rod (1102), a piston (1103), a connecting through hole (1104) and an adjusting piece (1105), wherein the push-out rod (1101) is located at the front end of the piston rod (1102), the piston rod (1102) is located at the front end of the piston (1103), the connecting through hole (1104) is located on one side of the piston (1103), and the adjusting piece (1105) is located on one side of the connecting through hole (1104).

6. The handlebar dust cover injection mold according to claim 5, wherein: the ejection mechanism is characterized in that a welding block is arranged between the ejection rod (1101) and the piston rod (1102), one end of the ejection rod (1101) is fixedly connected with one end of the piston rod (1102) through the welding block, a spring is arranged between the piston (1103) and the piston rod (1102), and one end of the piston rod (1102) is movably connected with one end of the piston (1103) through the spring.