CN218019847U

CN218019847U - Forming die for oil groove of flame gun

Info

Publication number: CN218019847U
Application number: CN202221946271.2U
Authority: CN
Inventors: 罗卓文; 罗俊熙
Original assignee: Zhuoye Lighter Manufacturing Co ltd
Current assignee: Zhuoye Lighter Manufacturing Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-12-13
Anticipated expiration: 2032-07-23

Abstract

The utility model discloses a moulded die of flame gun oil groove, including the front mould mold insert, the back mould mold insert, the bullet piece, first drag hook, the second drag hook, and from last panel to arranging in proper order down, the runner plate, the A board, the push pedal, back mould mold insert fixed plate, backing plate and bottom plate, the front mould mold insert is located on the A board, on the fixed back mould mold insert fixed plate of one end of back mould mold insert, the other end can stretch out the push pedal corresponding with the front mould mold insert, the bullet piece is two, be located the both sides of front mould mold insert respectively, on the bullet piece was located to the one end of first drag hook, on the back mould mold insert fixed plate was located to the one end of second drag hook, the other end can cooperate with the other end of first drag hook. Through being equipped with the bullet piece, can be so that when the product shaping is accomplished and need the drawing of patterns, the bullet piece of front mould mold insert both sides pops out to make bullet piece and product phase separation, make bayonet socket and bullet piece phase separation on the product, make things convenient for the push pedal to release the product is whole, realize the drawing of patterns, the drawing of patterns is convenient, overall structure is simple, has reduced the cost of mould.

Description

Forming die for oil groove of flame gun

Technical Field

The utility model belongs to a forming die of the part of flame gun especially relates to a moulded die of flame gun oil groove.

Background

The oil groove of the flame gun is provided with the bayonet structure at the top end, so that incomplete demolding often occurs after injection molding, or the phenomenon of damage to products is caused after demolding, thereby easily causing defective products. In order to guarantee the yield of some injection molds, the injection molds are formed by adding a plurality of templates and other structures, so that the material cost and the assembly difficulty of the molds are greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can solve the moulded die of a flame gun oil groove of at least one in the above-mentioned problem.

According to the utility model discloses an aspect provides a moulded die of flame gun oil groove, including the front mould mold insert, the back mould mold insert, the bullet piece, first drag hook, the second drag hook, and from last panel to arranging in proper order down, the runner plate, the A board, the push pedal, back mould mold insert fixed plate, backing plate and bottom plate, the front mould mold insert is located on the A board, on the fixed back mould mold insert fixed plate of one end of back mould mold insert, the other end can stretch out the push pedal corresponding with the front mould mold insert, the bullet piece is two, be located the both sides of front mould mold insert respectively, on the bullet piece was located to the one end of first drag hook, on the one end of second drag hook was located back mould insert fixed plate, the other end can cooperate with the other end of first drag hook.

The utility model has the advantages that: by arranging the elastic blocks, when the product is molded and needs to be demoulded, the elastic blocks on the two sides of the front mould insert are popped out, so that the elastic blocks are separated from the product, the bayonet on the product is separated from the elastic blocks, the product is conveniently pushed out integrally by the push plate, the demoulding is realized, the demoulding is convenient, the integral structure is simple, and the cost of the mould is reduced; and the first draw hook is matched with the second draw hook, so that the locking of the elastic block can be realized.

In some embodiments, the A plate is provided with a cavity, the side wall of the cavity is obliquely arranged, and the outer side of the elastic block is tightly attached to the side wall of the cavity. From this, through the slope setting of die cavity lateral wall, conveniently play the guide effect to the removal of bullet piece, make things convenient for the bullet piece when the drawing of patterns, take place to separate with the product.

In some embodiments, the forming die of the oil groove of the flame gun further comprises a spring and a limiting block, one end of the spring is abutted to the bottom of the A-plate cavity, the other end of the spring is abutted to the elastic block, the limiting block is arranged on one side of the side wall of the cavity, a clamping groove is formed in the outer side wall of the elastic block, and the clamping groove and the limiting block are correspondingly arranged. Therefore, the spring is arranged, so that when the mold is conveniently demoulded, the elastic block can be bounced off under the action of the rebounding force of the spring, and the operation is convenient; be equipped with the stopper, can prescribe a limit to the bullet opening distance of bullet piece, guarantee the normal mould that opens and shuts of bullet piece.

In some embodiments, the forming die for the oil groove of the flame gun further comprises a first limiting rod, one end of the first limiting rod is fixed on the runner plate, and the other end of the first limiting rod penetrates through the A plate and then is matched with the push plate. From this, through being equipped with first gag lever post, can inject the distance that A board and push pedal pull open, guarantee that the product has sufficient space that drops.

In some embodiments, the forming die for the oil groove of the flame gun further comprises a second limiting rod, the base plate is provided with a limiting groove, one end of the second limiting rod is fixed on the push plate, and the other end of the second limiting rod is arranged in the limiting groove. From this, be equipped with the second gag lever post, can inject the rebound distance of push pedal, guarantee that the push pedal can normally release the product.

In some embodiments, the forming die for the oil groove of the flame gun further comprises a guide pillar, a guide hole is formed in the plate A, one end of the guide pillar is fixed on the backing plate, and the other end of the guide pillar can be inserted into the guide hole after penetrating through the rear die insert fixing plate and the push plate. From this, be equipped with the guide pillar, can be so that when the compound die, realize the accurate counterpoint of A board and push pedal.

Drawings

FIG. 1 is a schematic structural view of the mold closing state of the forming mold of the oil groove of the flame gun of the present invention;

FIG. 2 is a schematic structural view of the forming mold in the open state of the oil groove of the flame gun of the present invention;

FIG. 3 is a schematic side view of the forming mold of the oil groove of the flame gun of the present invention in the open state;

fig. 4 is a schematic structural view of a product formed by the forming die of the oil groove of the flame gun of the present invention.

Detailed Description

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

Refer to fig. 1 to 3. Spout the moulded die of fire gun oil groove, including front mould mold insert 1, back mould mold insert 2, bullet piece 3, first drag hook 4, second drag hook 5, and from last panel 6 to arranging in proper order down, runner plate 7, A board 8, push pedal 9, back mould mold insert fixed plate 10, backing plate 20 and bottom plate 30, front mould mold insert 1 is located on A board 8, on the fixed back mould mold insert fixed plate 10 of one end of back mould mold insert 2, the other end can stretch out push pedal 9 and front mould mold insert 1 corresponding, bullet piece 3 is two, be located the both sides of front mould mold insert 1 respectively, on bullet piece 3 is located to the one end of first drag hook 4, on back mould insert fixed plate 10 is located to the one end of second drag hook 5, the other end can cooperate with the other end of first drag hook 4.

When the oil groove of the flame gun needs to be formed, the die is matched, and when the die is matched, the other ends of the first draw hook 4 and the second draw hook 5 are hooked tightly, so that the elastic block 3 is locked, the elastic block 3 is prevented from moving during forming, and the normal forming of a product (shown in figure 4) is ensured.

A cavity is arranged on the A plate 8, the side wall of the cavity is obliquely arranged, and the outer side of the elastic block 3 is tightly attached to the side wall of the cavity. Therefore, when the elastic block 3 moves, the elastic block moves along the side wall of the cavity, so that the elastic block is conveniently separated from the bayonet at the top end of a product, and the bayonet position of the product cannot be damaged.

The moulded die of flame gun oil groove still includes spring 40 and stopper 50, and the one end of spring 40 and the bottom looks butt of 8 die cavities of A board, the other end and 3 looks butts of bullet piece, and one side of die cavity lateral wall is located to stopper 50, and the lateral wall of bullet piece 3 is equipped with draw-in groove 31, and draw-in groove 31 corresponds the setting with stopper 50. Specifically, the mounting groove is formed in the elastic block 3, the other end of the spring 40 is located in the mounting groove, and the spring 40 and the elastic block 3 are convenient to match. When the top of draw-in groove 31 moves to stopper 50 department, stopper 50 can prevent bullet piece 3 further removal, plays the limiting action to the opening distance of bullet piece 3.

The forming die of the oil groove of the flame gun further comprises a first limiting rod 60, one end of the first limiting rod 60 is fixed on the runner plate 7, and the other end of the first limiting rod 60 is matched with the push plate 9 after penetrating through the A plate 8. In order to facilitate the connection between the first limiting rod 60 and the push plate 9, the other end of the first limiting rod 60 is provided with a limiting step, and the limiting step can be abutted against the bottom end of the push plate 9. When the A plate 8 moves upwards, the limiting step acts on the push plate 9 to pull the push plate 9 to move upwards.

The forming die of the oil groove of the flame gun further comprises a second limiting rod 70, a limiting groove 201 is formed in the backing plate 20, one end of the second limiting rod 70 is fixed on the push plate 9, and the other end of the second limiting rod is arranged in the limiting groove 201.

The forming die of the oil groove of the flame gun further comprises a guide post 80, a guide hole 81 is formed in the A plate 8, one end of the guide post 80 is fixed on the backing plate 20, and the other end of the guide post 80 can be inserted into the guide hole 81 after penetrating through the rear die insert fixing plate 10 and the push plate 9.

The utility model discloses a drawing of patterns process of moulded die of flame gun oil groove specifically as follows:

after the oil groove of the flame gun is injection molded in the mold, the push plate 9 and the rear mold insert fixing plate 10 can not be opened temporarily under the action of the wrapping force of the product; at this time, the a plate 8 and the push plate 9 can only be opened first until the limiting of the first limiting rod 60 is finished, so that the distance between the a plate 8 and the push plate 9 is enough for the product to fall. Simultaneously, A board 8 and push pedal 9 are when opening, and first drag hook 4 loosens with second drag hook 5, under spring 40's bounce-back effect, pops out bullet piece 3, cooperates with draw-in groove 31 up to stopper 50, realizes the spacing to bullet piece 3, from this for bullet piece 3 separates with the product. Then, the push plate 9 continues to move upwards under the pulling action of the first limiting rod 60, so that the push plate 9 and the rear mold insert fixing plate 10 are opened until the limiting of the second limiting rod 70 is finished, the separation of the product and the rear mold insert 2 is realized, the product falls, and the demolding is finished.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. The forming die for the oil groove of the flame gun is characterized by comprising a front die insert (1), a rear die insert (2), a spring block (3), a first drag hook (4), a second drag hook (5), and a panel (6), a runner plate (7), an A plate (8), a push plate (9), a rear die insert fixing plate (10), a base plate (20) and a base plate (30) which are sequentially arranged from top to bottom, wherein the front die insert (1) is arranged on the A plate (8), one end of the rear die insert (2) is fixed on the rear die insert fixing plate (10), the other end of the rear die insert (2) can stretch out the push plate (9) to be corresponding to the front die insert (1), the spring blocks (3) are two and are respectively positioned on two sides of the front die insert (1), one end of the first drag hook (4) is arranged on the spring block (3), one end of the second drag hook (5) is arranged on the rear die insert fixing plate (10), and the other end of the first drag hook (4) can be matched with the other end of the first drag hook (4).

2. The forming die of the oil groove of the flame gun according to claim 1, characterized in that the A plate (8) is provided with a cavity, the side wall of the cavity is obliquely arranged, and the outer side of the elastic block (3) is tightly attached to the side wall of the cavity.

3. The forming die for the oil groove of the flame gun according to claim 2, further comprising a spring (40) and a limiting block (50), wherein one end of the spring (40) abuts against the bottom of the cavity of the A plate (8), the other end of the spring abuts against the elastic block (3), the limiting block (50) is arranged on one side of the side wall of the cavity, a clamping groove (31) is formed in the outer side wall of the elastic block (3), and the clamping groove (31) and the limiting block (50) are correspondingly arranged.

4. A forming die for an oil groove of a flame gun according to claim 3, further comprising a first limiting rod (60), wherein one end of the first limiting rod (60) is fixed on the runner plate (7), and the other end of the first limiting rod is matched with the push plate (9) after penetrating through the a plate (8).

5. The forming die for the oil groove of the flame gun according to claim 4, further comprising a second limiting rod (70), wherein the backing plate (20) is provided with a limiting groove (201), one end of the second limiting rod (70) is fixed on the push plate (9), and the other end is arranged in the limiting groove (201).

6. The forming die for the oil groove of the flame gun according to claim 5, characterized by further comprising a guide post (80), wherein a guide hole (81) is formed in the A plate (8), one end of the guide post (80) is fixed on the backing plate (20), and the other end of the guide post (80) can be inserted into the guide hole (81) after penetrating through the rear die insert fixing plate (10) and the push plate (9).