CN214645395U

CN214645395U - Die capable of quickly forming double-chain-wheel thread twisting mechanism

Info

Publication number: CN214645395U
Application number: CN202022775239.XU
Authority: CN
Inventors: 夏雄峰
Original assignee: Hangzhou Zhenhua Cosmetic Glass Co ltd
Current assignee: Hangzhou Zhenhua Cosmetic Glass Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-09
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a but quick shaping double sprocket hank tooth mould for mechanism, including mounting platform, bed die, go up mould and drawing of patterns axle, the motor case is installed to mounting platform's inboard, and the upside of motor case is provided with the action wheel, the chain is installed in the outside of action wheel, and the outside of chain installs the gag lever post, the right side of motor case is provided with the bed die, and the right side of bed die is provided with the coolant liquid case, the inboard of bed die is provided with the axle of drawing of patterns, and the lower extreme outside of drawing of patterns axle installs the linking wheel, the upper end outside of axle of drawing of patterns is provided with the formed part, the mould is installed to the upside of bed die, and the inboard of going up the mould is provided with the ventilation hole, the downside in ventilation hole is provided with the cooling tube. This but quick shaping double sprocket hank tooth mould for mechanism can the rapid prototyping, increases shaping efficiency, and is convenient for carry out the drawing of patterns, reduces the time of drawing of patterns consumption, increases production efficiency.

Description

Die capable of quickly forming double-chain-wheel thread twisting mechanism

Technical Field

The utility model relates to a two sprocket hank tooth technical field specifically is but quick shaping two sprocket hank tooth mould for mechanism.

Background

Most accurate injection molding can require when the shaping, designs out internal thread structure to use the machine tooth screw in the actual installation rather than self tapping screw, this kind of helicitic texture just needs to have the hank tooth mould, but most double sprocket hank tooth mould for mechanism still have some problems on the market, for example:

not convenient to carry out quick shaping, lead to the shaping inefficiency, and be not convenient for carry out the drawing of patterns, lead to drawing of patterns process consumption time too much and influence production efficiency, consequently, the utility model provides a but quick shaping double sprocket hank mould for tooth mechanism to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide but quick shaping double sprocket hank tooth mould for mechanism to solve most double sprocket hank tooth mould for mechanism on the market that proposes in the above-mentioned background art and be not convenient for carry out quick shaping, lead to the shaping inefficiency, and be not convenient for carry out the drawing of patterns, lead to drawing of patterns process consumption time too much and influence production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the die for the double-chain-wheel thread twisting mechanism capable of being rapidly molded comprises a mounting platform, a lower die, an upper die and a demoulding shaft, wherein a motor box is mounted on the inner side of the mounting platform, and the upper side of the motor box is provided with a driving wheel, the outer side of the driving wheel is provided with a chain, the outer side of the chain is provided with a limiting rod, the right side of the motor box is provided with a lower die, a cooling liquid tank is arranged on the right side of the lower die, a demoulding shaft is arranged on the inner side of the lower die, a connecting wheel is arranged on the outer side of the lower end of the demoulding shaft, the outer side of the upper end of the demoulding shaft is provided with a forming piece, the outer side of the forming piece is provided with a limit ring, and the lower side of the limiting ring is provided with a limiting block for fixing the lower die, the upper die is arranged on the upper side of the lower die, and the inboard of going up the mould is provided with the ventilation hole, the downside in ventilation hole is provided with the cooling tube, and the inboard in ventilation hole installs the hole of moulding plastics.

Preferably, the limiting rings are symmetrically arranged in front and back directions around the center of the demoulding shaft, and the limiting ring monomers are detachably connected through bolts.

Preferably, the upper die is detachably connected with the lower die through a bolt, and a limiting block arranged on the upper side of the lower die is connected with the limiting ring in a clamping manner.

Preferably, the ventilation holes are arranged in the upper die in a criss-cross mode, and the ventilation holes are arranged in 2 rows on the upper and lower sides of the inner side of the upper die.

Preferably, the upper end of the demoulding shaft is in threaded connection with the formed part, the lower end of the demoulding shaft is in rotary connection with the lower die, and the demoulding shaft is arranged in bilateral symmetry relative to the center of the lower die.

Preferably, the connection wheel and the demoulding shaft form an integrated structure through welding, and the connection wheel monomers form transmission connection through a chain.

Compared with the prior art, the beneficial effects of the utility model are that: the die for the double-sprocket twisting mechanism capable of being rapidly molded can be rapidly molded, the molding efficiency is increased, demolding is convenient, the time consumed by demolding is reduced, and the production efficiency is increased;

1. the cooling pipes arranged on the inner sides of the lower die and the upper die, the cooling pipes and the cooling liquid tank are communicated, and the vent holes are arranged in the upper die in a criss-cross manner, so that the upper die and the lower die can be rapidly cooled, a formed part can be rapidly formed, and the forming efficiency is improved;

2. the upper end of the demoulding shaft is in threaded connection with the formed part and the limiting ring is clamped with the limiting block, so that the demoulding shaft can drive the formed part to move upwards, the formed part is conveniently separated from the lower die, the time consumed by demoulding is reduced, and the production efficiency is increased;

3. through the connection of dismantling between the spacing ring monomer, be convenient for carry out the shaping to the double sprocket, and be convenient for carry on spacingly and dismantle the formed part, simultaneously through the cyclic annular arch in the demoulding off-axial side, can ensure that the demoulding axle can carry on spacingly, avoid taking place to break away from with the bed die.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the demoulding shaft and the spacing ring;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. mounting a platform; 2. a motor case; 3. a chain; 4. a driving wheel; 5. a lower die; 6. a limiting ring; 7. a cooling tube; 8. an upper die; 9. a vent hole; 10. a demolding shaft; 11. a forming member; 12. a coolant tank; 13. an engaging wheel; 14. a limiting block; 15. injection molding holes; 16. a limiting rod.

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. 1-4, the present invention provides a technical solution: a die for a double-sprocket tooth twisting mechanism capable of being rapidly formed comprises a mounting platform 1, a motor box 2, a chain 3, a driving wheel 4, a lower die 5, a limiting ring 6, a cooling pipe 7, an upper die 8, a ventilation hole 9, a demoulding shaft 10, a formed part 11, a cooling liquid box 12, a connecting wheel 13, a limiting block 14, an injection molding hole 15 and a limiting rod 16, wherein the motor box 2 is mounted on the inner side of the mounting platform 1, the driving wheel 4 is arranged on the upper side of the motor box 2, the chain 3 is mounted on the outer side of the driving wheel 4, the limiting rod 16 is mounted on the outer side of the chain 3, the lower die 5 is arranged on the right side of the motor box 2, the cooling liquid box 12 is arranged on the right side of the lower die 5, the demoulding shaft 10 is arranged on the inner side of the lower die 5, the connecting wheel 13 is mounted on the outer side of the lower end of the demoulding shaft 10, the formed part 11 is arranged on the outer side of the upper end of the demoulding shaft 10, and the limiting ring 6 is arranged on the outer side of the formed part 11, a limiting block 14 for fixing the lower die 5 is arranged on the lower side of the limiting ring 6, an upper die 8 is arranged on the upper side of the lower die 5, a vent hole 9 is formed in the inner side of the upper die 8, a cooling pipe 7 is arranged on the lower side of the vent hole 9, and an injection molding hole 15 is formed in the inner side of the vent hole 9;

as shown in fig. 1 and 3, the limiting rings 6 are symmetrically arranged in front and back directions about the center of the demoulding shaft 10, and the single limiting rings 6 are detachably connected through bolts, so that the double-chain wheel can be conveniently formed, and the formed part 11 can be conveniently limited and detached, as shown in fig. 1 and 4, the upper die 8 is detachably connected with the lower die 5 through bolts, and the limiting block 14 arranged on the upper side of the lower die 5 is in clamping connection with the limiting rings 6, so that the limiting block 14 can limit the limiting rings 6, and the demoulding shaft 10 can drive the formed part 11 to move upwards;

as shown in fig. 1, the vent holes 9 are arranged in the upper mold 8 in a criss-cross manner, and the vent holes 9 are arranged in 2 rows up and down on the inner side of the upper mold 8, so that the upper mold 8 and the lower mold 5 can be rapidly cooled, so that the formed part 11 can be rapidly formed, the upper end of the demolding shaft 10 is in threaded connection with the formed part 11, the lower end of the demolding shaft 10 is rotatably connected with the lower mold 5, and the demolding shaft 10 is arranged in bilateral symmetry with respect to the center of the lower mold 5, so that the formed part 11 and the lower mold 5 can be conveniently separated, the time consumed by demolding is reduced, and the production efficiency is increased.

The working principle is as follows: when the die capable of quickly forming the double-sprocket tooth twisting mechanism is used, firstly, as shown in figures 1, 3 and 4, the single spacing rings 6 are fixed by bolts, then the spacing rings 6 are clamped with the spacing blocks 14, then the upper die 8 and the lower die 5 are fixed by bolts, injection molding can be carried out through injection molding holes 15, after the injection molding is finished, cooling liquid circulation is carried out on cooling pipes 7 arranged in the lower die 5 and the upper die 8 through a cooling liquid box 12, the forming is accelerated, meanwhile, through the criss-cross arrangement of the ventilation holes 9, the air flow can be increased, so that the cooling is accelerated, after a proper time, the threads between the upper die 8 and the lower die 5 are firstly disassembled, then, as shown in figure 2, a motor in a motor box 2 is started, so that a driving wheel 4 drives a chain 3 to rotate, so that a connecting wheel 13 drives a demoulding shaft 10 to rotate, and the chain 3 can be tightly attached to the connecting wheel 13 through a spacing rod 16, ensure transmission efficiency, block through spacing ring 6 and stopper 14 for demoulding axle 10 can drive formed part 11 and carry out the rebound, thereby conveniently make formed part 11 break away from with bed die 5, also can make upper die 8 carry out certain displacement of going up, break away from upper die 8 and bed die 5 afterwards, resume rotatory formed part 11 again, make formed part 11 break away from with demoulding axle 10 completely, dismantle spacing ring 6 monomer afterwards and can take out formed part 11, this is the application method of this mould for quick shaping double sprocket hank tooth mechanism.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. But quick shaping double sprocket hank tooth mould for mechanism, including mounting platform (1), bed die (5), go up mould (8) and drawing of patterns axle (10), its characterized in that: the inner side of the mounting platform (1) is provided with a motor box (2), the upper side of the motor box (2) is provided with a driving wheel (4), the outer side of the driving wheel (4) is provided with a chain (3), the outer side of the chain (3) is provided with a limiting rod (16), the right side of the motor box (2) is provided with a lower die (5), the right side of the lower die (5) is provided with a cooling liquid box (12), the inner side of the lower die (5) is provided with a demoulding shaft (10), the outer side of the lower end of the demoulding shaft (10) is provided with a connecting wheel (13), the outer side of the upper end of the demoulding shaft (10) is provided with a formed part (11), the outer side of the formed part (11) is provided with a limiting ring (6), the lower side of the limiting ring (6) is provided with a limiting block (14) for fixing the lower die (5), the upper side of the lower die (5) is provided with an upper die (8), and the inboard of going up mould (8) is provided with ventilation hole (9), the downside of ventilation hole (9) is provided with cooling tube (7), and the inboard of ventilation hole (9) is installed and is moulded plastics hole (15).

2. The mold for the double-sprocket threading mechanism capable of being rapidly molded according to claim 1, wherein: the limiting rings (6) are symmetrically arranged in front and back directions about the center of the demoulding shaft (10), and the single limiting rings (6) are detachably connected through bolts.

3. The mold for the double-sprocket threading mechanism capable of being rapidly molded according to claim 1, wherein: the upper die (8) is detachably connected with the lower die (5) through bolts, and a limiting block (14) arranged on the upper side of the lower die (5) is connected with the limiting ring (6) in a clamping manner.

4. The mold for the double-sprocket threading mechanism capable of being rapidly molded according to claim 1, wherein: vent hole (9) are vertically and horizontally staggered in last mould (8), and vent hole (9) are provided with 2 rows from top to bottom in the inboard of last mould (8).

5. The mold for the double-sprocket threading mechanism capable of being rapidly molded according to claim 1, wherein: the upper end of the demoulding shaft (10) is in threaded connection with the formed part (11), the lower end of the demoulding shaft (10) is rotatably connected with the lower die (5), and the demoulding shaft (10) is arranged in a left-right symmetrical mode relative to the center of the lower die (5).

6. The mold for the double-sprocket threading mechanism capable of being rapidly molded according to claim 1, wherein: the connecting wheels (13) and the demoulding shaft (10) form an integrated structure through welding, and the connecting wheels (13) are in transmission connection with each other through the chains (3).