CN218615143U

CN218615143U - High-precision metal plate die for producing small household water heater accessories

Info

Publication number: CN218615143U
Application number: CN202222277111.XU
Authority: CN
Inventors: 栾新伟; 贾飞
Original assignee: Qingdao Luqiang Mold Co ltd
Current assignee: Qingdao Luqiang Mold Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-14
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a high accuracy sheet metal mould of small-size domestic water heater accessory production usefulness, including the bed die, the die cavity has been seted up in the bed die, the sealed frame of bottom fixedly connected with of die cavity inner wall, spacing sliding connection has the mould between sealed frame and the die cavity inner wall, all set up the injection molding hole of looks adaptation on the outer wall of going up mould and bed die, spacing sliding connection has the mould between the sealed frame of bottom fixedly connected with through the die cavity inner wall and sealed frame and the die cavity inner wall, reach and stabilize the joint effect between mould and the bed die, drive C type piece through the threaded shaft, C type piece drives two and goes up the sloping piece downstream and promote down the sloping piece to the spacing slip of draw-in groove direction, finally make down in the sloping piece promotes the fixture block and inserts the draw-in groove, reach the effect of stabilizing the centre gripping, reached and promoted the stability between mould and the bed die and the lower mould and the effect of convenient dismantlement.

Description

High-precision metal plate die for producing small household water heater accessories

Technical Field

The utility model relates to a panel beating mould technical field specifically is a high accuracy panel beating mould of small-size domestic water heater accessory production usefulness.

Background

The small household water heater fitting needs to use a mold in production, and the mold refers to various molds 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 the using process of the die, the important factor influencing the accuracy of the die is the stability among different dies.

The high accuracy panel beating mould of production usefulness of traditional small-size domestic water heater accessory exists to last mould and bed die be difficult to carry out quick assembly disassembly and installation poor stability's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy panel beating mould of small-size domestic water heater accessory production usefulness possesses the stability that promotes between mould and the bed die and the convenient advantage of dismantling, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision sheet metal die for producing small household water heater accessories comprises a lower die, wherein a die cavity is formed in the lower die, the bottom of the inner wall of the die cavity is fixedly connected with a sealing frame, an upper die is connected between the sealing frame and the inner wall of the die cavity in a limiting sliding manner, and adaptive injection molding holes are formed in the outer walls of the upper die and the lower die;

two symmetrical L die cavities are formed in the two opposite sides of the upper die, a thread groove is formed in the upper surface of the upper die, a thread shaft is connected to the thread groove in a threaded mode, a C-shaped block is connected to the arc outline of the thread shaft in a limiting rotating mode, two ends of the C-shaped block penetrate through the two L die cavities respectively and are connected with the corresponding L die cavities in a limiting sliding mode, an upper inclined block and a lower inclined block are fixedly connected to the lower surfaces of the two ends of the C-shaped block respectively, the inclined plane of the upper inclined block is connected with the lower inclined block in a limiting sliding mode, the opposite side of the upper inclined block is fixedly connected with a clamping block, and a clamping groove matched with the clamping block is formed in the inner wall, opposite to the clamping block, of the lower die.

Preferably, two equal fixedly connected with spring in the draw-in groove, the spring is close to the one end fixedly connected with ejector pad of last mould, ejector pad and the spacing sliding connection of draw-in groove inner wall.

Preferably, two symmetrical through holes are formed in the upper surface of the C-shaped block, a limiting shaft is connected in the through holes in a limiting sliding mode, and the limiting shaft is fixedly connected with the upper surface of the upper die.

Preferably, the opposite sides of the upper inclined block and the lower inclined block are smooth surfaces.

Preferably, the lower surface of the upper die is fixedly connected with a sealing block matched with the sealing frame, and the sealing block is connected with the inner wall of the sealing frame in a limiting sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a threaded shaft drives C type piece, C type piece drives two and goes up the sloping piece downstream and promote down the sloping piece to the spacing slip of draw-in groove direction, finally make down in the sloping piece promotes the fixture block and inserts the draw-in groove, the fixture block promotes ejector pad extrusion spring simultaneously, reached the effect that promotes stability and convenient dismantlement between mould and the bed die, the high accuracy panel beating mould of having solved traditional small-size domestic water heater accessory production usefulness has the problem that is difficult to carry out quick assembly disassembly and installation stability difference to last mould and bed die.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the middle threaded shaft and the C-shaped block of the present invention;

fig. 4 is a schematic top view of the structure of the present invention;

fig. 5 is a schematic top view of the structure of the middle and lower molds according to the present invention.

In the figure: 1. a lower die; 2. a sealing frame; 3. injection molding holes; 4. an upper die; 5. an L-shaped cavity; 6. a clamping block; 7. a lower inclined block; 8. an upper inclined block; 9. a C-shaped block; 10. a threaded shaft; 11. a thread groove; 12. a spring; 13. pushing a block; 14. a card slot; 15. a through hole; 16. a limiting shaft; 17. and (6) sealing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a high accuracy panel beating mould of small-size domestic water heater accessory production usefulness, includes bed die 1, has seted up the die cavity in the bed die 1, the bottom fixedly connected with seal frame 2 of die cavity inner wall, and spacing sliding connection has an upper mold 4 between seal frame 2 and the die cavity inner wall, all sets up the hole 3 of moulding plastics of looks adaptation on the outer wall of upper mold 4 and bed die 1.

Spacing sliding connection has last mould 4 between bottom fixedly connected with seal frame 2 and the die cavity inner wall through die cavity inner wall, reaches and stabilizes the joint effect between last mould 4 and the bed die 1, and then promotes the effect of stability between last mould 4 and the bed die 1, extrudes into the raw materials in to the die cavity through injection molding hole 3, reaches the shaping effect of mould.

Two symmetrical L cavities 5 are formed in the two opposite sides of the upper die 4, a thread groove 11 is formed in the upper surface of the upper die 4, a thread shaft 10 is connected to the thread groove 11 in a threaded manner, a C-shaped block 9 is connected to the arc-shaped contour of the thread shaft 10 in a limiting and rotating manner, two ends of the C-shaped block 9 penetrate through the two L cavities 5 respectively and are in limiting sliding connection with the corresponding L cavities 5, upper inclined blocks 8 are fixedly connected to the lower surfaces of the two ends of the C-shaped block 9 respectively, lower inclined blocks 7 of the two upper inclined blocks 8 are connected with lower inclined blocks 7 of the matched surfaces in a limiting and sliding manner, a clamping groove 14 matched with the clamping blocks 6 is formed in the lower die 1 relative to the inner wall of the clamping blocks 6.

Through rotating threaded shaft 10 for threaded shaft 10 moves down perpendicularly, and then drives C type piece 9 synchronous downstream, when C type piece 9 moves down, can drive with C type piece 9 both ends fixed connection's last sloping block 8 downstream, at this moment, two go up sloping block 8 downstream and promote down sloping block 7 to the spacing slip of draw-in groove 14 direction, finally make down sloping block 7 promote in fixture block 6 inserts draw-in groove 14, reach the effect of stabilizing the centre gripping.

Equal fixedly connected with spring 12 in two draw-in grooves 14, spring 12 is close to the one end fixedly connected with ejector pad 13 of last mould 4, ejector pad 13 and the spacing sliding connection of draw-in groove 14 inner wall.

Through spring 12 of fixed connection on draw-in groove 14 inner wall and ejector pad 13 of spacing sliding connection on draw-in groove 14 inner wall, can reach and drive the kicking block 8 at C type piece 9 and go up when going up in L die cavity 5, spring 12 can drive ejector pad 13 through elasticity this moment and push away fixture block 6 from draw-in groove 14, reach the effect that supplementary fixture block 6 resets.

Two symmetrical through holes 15 are formed in the upper surface of the C-shaped block 9, a limiting shaft 16 is connected in the two through holes 15 in a limiting sliding mode, and the limiting shaft 16 is fixedly connected with the upper surface of the upper die 4.

The limiting shaft 16 fixedly connected to the upper surface of the upper die 4 is in limiting sliding connection with the through hole 15 formed in the C-shaped block 9, so that the C-shaped block 9 can be further limited, and the threaded shaft 10 is more stable when moving downwards.

The opposite sides of the upper inclined block 8 and the lower inclined block 7 are smooth surfaces.

The opposite side through last sloping block 8 and sloping block 7 down is smooth surface, can reach the resistance when sliding between sloping block 8 and the sloping block 7 in the promotion, and then when conveniently going up sloping block 8 downstream, can extrude sloping block 7 down fast, and then make down sloping block 7 extrude the ejector pad 13 in L die cavity 5 to carry out the joint with draw-in groove 14 inner wall, reach the stability effect between reinforcing upper mold 4 and the lower mould 1.

The lower surface of the upper die 4 is fixedly connected with a sealing block 17 matched with the sealing frame 2, and the sealing block 17 is in limited sliding connection with the inner wall of the sealing frame 2.

Carry out spacing sliding connection through fixed connection at the sealed piece 17 of last mould 4 lower surface and sealed frame 2, can reach the leakproofness and the stability effect between further reinforcing last mould 4 and lower mould 1.

The working principle is as follows: this high accuracy panel beating mould of small-size domestic water heater accessory production usefulness when using, at first have last mould 4 through spacing sliding connection between the bottom fixedly connected with seal frame 2 of die cavity inner wall and seal frame 2 and the die cavity inner wall, reach and stabilize the joint effect between last mould 4 and the bed die 1, and then promote the effect of stability between last mould 4 and the bed die 1.

Meanwhile, by rotating the threaded shaft 10, the threaded shaft 10 vertically moves downwards, and then the C-shaped block 9 is driven to synchronously move downwards, when the C-shaped block 9 moves downwards, the upper inclined blocks 8 fixedly connected with the two ends of the C-shaped block 9 are driven to move downwards, at the moment, the two upper inclined blocks 8 move downwards and push the lower inclined blocks 7 to slide in a limiting manner towards the direction of the clamping groove 14, finally the lower inclined blocks 7 push the clamping block 6 to be inserted into the clamping groove 14, and meanwhile, the clamping block 6 pushes the push blocks 13 to extrude the spring 12, so that the effect of stable clamping is achieved. Simultaneously, through spring 12 of fixed connection on draw-in groove 14 inner wall and ejector pad 13 of spacing sliding connection on draw-in groove 14 inner wall, can reach and drive the sloping block 8 when going up in L die cavity 5 at C type piece 9, spring 12 can drive ejector pad 13 through elasticity this moment and push away from draw-in groove 14 with fixture block 6, reaches the effect that supplementary fixture block 6 resets.

Carry out spacing sliding connection through fixed connection at the sealed piece 17 of last mould 4 lower surface and sealed frame 2, can reach the leakproofness and the stability effect between further reinforcing last mould 4 and the bed die 1, extrude into the raw materials in the die cavity through injection hole 3 afterwards, reach the shaping of mould and imitate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy panel beating mould of small-size domestic water heater accessory production usefulness, includes bed die (1), its characterized in that: a mold cavity is formed in the lower mold (1), the bottom of the inner wall of the mold cavity is fixedly connected with a sealing frame (2), an upper mold (4) is connected between the sealing frame (2) and the inner wall of the mold cavity in a limiting sliding manner, and the outer walls of the upper mold (4) and the lower mold (1) are respectively provided with matched injection molding holes (3);

two symmetrical L cavities (5) are arranged on two opposite sides of the upper die (4), a thread groove (11) is formed in the upper surface of the upper die (4), a thread shaft (10) is connected to the thread groove (11) in an internal thread manner, a C-shaped block (9) is connected to the arc-shaped profile of the thread shaft (10) in a limiting and rotating manner, two ends of the C-shaped block (9) penetrate through the two L cavities (5) respectively and are connected with the corresponding L cavities (5) in a limiting and sliding manner, an inclined block (8) is fixedly connected to the lower surfaces of the two ends of the C-shaped block (9), an inclined plane of the upper inclined block (8) is connected with a lower inclined block (7) in a limiting and sliding manner, a clamping block (6) is fixedly connected to one side, opposite to the upper inclined block (8), of the lower die (1) relative to the inner wall of the clamping block (6), and a clamping groove (14) matched with the clamping block (6) is formed in the lower die (1).

2. The high-precision sheet metal die for producing small household water heater accessories as claimed in claim 1, wherein: two equal fixedly connected with spring (12) in draw-in groove (14), one end fixedly connected with ejector pad (13) that spring (12) are close to last mould (4), ejector pad (13) and the spacing sliding connection of draw-in groove (14) inner wall.

3. The high-precision sheet metal die for producing small household water heater accessories as claimed in claim 1, wherein: two symmetrical through holes (15) are formed in the upper surface of the C-shaped block (9), two limiting shafts (16) are connected into the through holes (15) in a limiting sliding mode, and the limiting shafts (16) are fixedly connected with the upper surface of the upper die (4).

4. The high-precision sheet metal die for producing small household water heater accessories as claimed in claim 1, wherein the die comprises: the opposite sides of the upper inclined block (8) and the lower inclined block (7) are smooth surfaces.

5. The high-precision sheet metal die for producing small household water heater accessories as claimed in claim 1, wherein: the lower surface of the upper die (4) is fixedly connected with a sealing block (17) matched with the sealing frame (2), and the sealing block (17) is connected with the inner wall of the sealing frame (2) in a limiting sliding manner.