CN210758858U - Mould for treadmill watch core and watch core manufactured by using mould - Google Patents

Abstract

The utility model discloses a treadmill table core is with mould and with table core of this mould preparation, including movable mould and cover half, the cover half includes the fixed die plate, the concave cavity that is equipped with in the middle of the fixed die plate, the cover half still includes that a plurality of moulds insert, and every mould inserts overall dimension and cavity size phase-match, and every mould is inserted and all can be inlayed and constitute the cover half with the fixed die plate in the cavity, sets up different LED screen windows on different moulds are inserted, and the die cavity setting that shaping table core participated is on the cover half. Through improving the movable mould, set up the cavity in the middle of the movable mould in a concave way, set up with cavity assorted die insert, through set up different LED screen windows on die insert and realize making the watch core of different LED screen window sizes, make different watch cores, only need to change die insert can, need not to change whole cover half, then the movable mould also only need one and need not to change, so the manufacturing cost of mould has significantly reduced.

Description

Mould for treadmill watch core and watch core manufactured by using mould

Technical Field

The utility model relates to a mould technical field, concretely relates to mould technical field for treadmill part, more specifically says, it relates to a treadmill watch core is with mould and with watch core of this mould preparation.

Background

With the rapid development of social economy and culture, the healthy life has been more and more emphasized by modern people. Among the various types of fitness equipment, the treadmill is more and more popular with consumers as an aerobic exercise equipment after being put on the market. The treadmill increases a platform for indoor body-building exercise for consumers, which not only can exercise the physique, bearing capacity and cardio-pulmonary function of running, but also can make the runner just like running on a normal road surface, thereby achieving the aim of scientific exercise.

In order to increase the operability of the controller of the treadmill, the current popular design is to install some control buttons on the control panel at the front end of the treadmill, i.e. the core of the treadmill, and at the same time, an LED display screen is arranged in the center of the core of the treadmill to display the parameters of speed, heart rate, etc. during running. Usually different models of treadmills will be provided with different sized LED screens and then different cores will be required. The watch core is generally an injection molding part, and the injection molding of different watch cores in the prior art is carried out by adopting different molds, namely, the watch core of one type corresponds to the mold of one type, so that various molds are required to be arranged for processing different watch cores, the manufacturing cost of the watch core is increased invisibly, the great waste of resources is caused, and a certain mold is damaged and can only be used after being re-manufactured, so that the inconvenience is brought to production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a general, can make the mould of different model watch cores.

In order to achieve the purpose, the method is realized by the following technical means: the utility model provides a treadmill table mould for core, includes movable mould and cover half, the cover half includes the fixed die plate, the concave cavity that is equipped with in the middle of the fixed die plate, the cover half still includes a plurality of die insert, and every die insert overall dimension and cavity size phase-match, every die insert all can inlay in the cavity and constitute the cover half with the fixed die plate, set up different LED screen windows on different die insert, the die cavity setting that the shaping table core was participated in is on the cover half.

Through the technical proposal, the fixed die of the traditional treadmill watch core manufacturing die only has the fixed die plate, the fixed die plate is provided with the LED screen window size, the watch core with the LED screen window size can be manufactured each time, the utility model improves the movable die, the concave cavity is concavely arranged in the middle of the movable mould, the mould insert matched with the concave cavity is arranged, the watch cores with different LED screen window sizes are manufactured by arranging different LED screen windows on the mould insert, different watch cores are manufactured only by replacing the mould insert without replacing the whole fixed mould, one fixed mould is provided with a plurality of mould inserts, the mould cavities for forming the pins of the watch core are arranged on the fixed mould plate and the mould insert, because the surface of the watch core without the pins is mostly a plane, therefore, no special cavity is arranged on the movable die, only one movable die is needed and the movable die does not need to be replaced, and the manufacturing cost of the die is greatly reduced.

The method is further optimized as follows: the size of the concave cavity on the fixed template is slightly larger than the size of the window of the maximum LED screen capable of being formed.

Through the technical scheme, the watch core of the small screen can be gradually manufactured from the manufacture of the watch core of the largest LED screen window.

The method is further optimized as follows: and a first feeding hole is formed in the center of the concave cavity in the fixed die plate, and a second feeding hole is formed in the position, corresponding to the first feeding hole, of the die insert.

Through above-mentioned technical scheme, the setting up of first feed port and second feed port makes things convenient for the injection molding material to get into.

The method is further optimized as follows: the first feeding hole is consistent with the second feeding hole in size.

Through above-mentioned technical scheme, if first feed port is unanimous with second feed port size, more make things convenient for the entering of injection molding material.

The method is further optimized as follows: and the die insert is provided with a drainage channel which is communicated between the second feeding hole and the die cavity.

Through above-mentioned technical scheme, the setting of drainage is in introducing the die cavity of mould from the injection molding material of first feed port and second feed port introduction, convenient shaping.

The method is further optimized as follows: the drainage channel is in a cross shape and is arranged on one surface, facing the movable die, of the die insert.

Through above-mentioned technical scheme, because the watch core so that square, the die cavity of mould is also square like this, and the cross runner makes things convenient for four directions about the upper and lower of injection molding material runner die cavity, makes things convenient for injection moulding.

The method is further optimized as follows: and the die insert is provided with an unsealing threaded hole.

Through the technical scheme, the unsealing threaded hole facilitates the screwing in of a screw to unseal the die insert.

The method is further optimized as follows: the unsealing threaded holes are at least provided with two.

Through above-mentioned technical scheme, it sets up two more convenient operations to unseal the screw hole at least, unseals from two downtheholes, also more steadily.

The utility model also discloses a treadmill watch core, make with the treadmill watch core of institute with the mould.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses an improve the movable mould, the concave cavity of establishing in the middle of the movable mould, the setting is inserted with cavity assorted mould, realize making the watch core of different LED screen window sizes through setting up different LED screen windows on the mould is inserted, make different watch cores, only need to change the mould and insert can, need not to change whole cover half, a cover half is equipped with a plurality of mould and inserts, the die cavity that the shaping watch core was participated in all sets up on fixed die plate and mould insert, because a face that the watch core was not participated in is mostly the plane, so do not have special die cavity setting on the movable mould, then the movable mould also only needs one and need not to change, so the manufacturing cost of mould has significantly reduced.

Drawings

FIG. 1 is a schematic structural view of the fixed mold without a mold insert in the embodiment;

FIG. 2 is a diagram of six die inserts with different LED screen windows;

FIG. 3 is another three types of die inserts with different LED screen windows;

FIG. 4 is a stationary mold housing a die insert with a largest LED screen window;

FIG. 5 is a first watch core prepared using the first die insert of FIG. 2;

FIG. 6 is a fourth watch core prepared using the fourth die insert of FIG. 2;

fig. 7 is a sixth watch core prepared using the sixth die insert of fig. 2.

In the figure, 1, a fixed die; 11. fixing a template; 12. a concave cavity; 13. a first die insert; 14. A second die insert; 15. a third die insert; 16. a fourth die insert; 17. a fifth die insert; 18. a sixth die insert; 19. a seventh die insert; 20. an eighth die insert; 21. a ninth die insert; 22. a first movement; 23. a fourth movement; 24. a sixth movement; 2. a first feed port; 3. a second feed port; 4. a drainage duct; 5. unsealing the threaded hole; 6. And (7) a pin.

Detailed Description

The present invention will be described in more detail with reference to the following embodiments, which are illustrative only and are not limiting to the scope of the present invention.

Example 1

As shown in figure 1, the mold for the core of the treadmill comprises a movable mold (not shown in the figure) and a fixed mold 1, wherein the fixed mold 1 comprises a fixed mold plate 11, a cavity 12 is concavely arranged in the middle of the fixed mold plate 11, and a first feeding hole 2 is arranged in the center of the cavity 12 on the fixed mold plate 11.

As shown in fig. 2 and 3, the fixed die 1 further includes a plurality of die inserts, the overall dimension of each die insert matches with the dimension of the cavity 12 (as shown in fig. 4), each die insert can be inserted into the cavity 12 to form the fixed die 1 with the fixed die plate 11, different LED screen windows are arranged on different die inserts, and the cavities for forming the core pins 6 are arranged on the fixed die 1 and on the fixed die plate 11 or on the die inserts.

And a second feeding hole 3 is arranged on the die insert at a position corresponding to the first feeding hole 2. For better feeding effect, the first feeding hole 2 and the second feeding hole 3 are consistent in size. And the die insert is provided with a drainage channel 4, and the drainage channel 4 is communicated between the second feeding hole 3 and the die cavity.

When the watch core needs to be molded, firstly, a die insert provided with a proper LED screen window is selected to be inlaid on the concave cavity 12 of the fixed die plate 11, then the movable die is closed, and injection molding raw materials are injected from the first feeding hole 2, so that the needed watch core can be obtained through molding. When the watch cores of different LED screen windows need to be formed, only the die insert needs to be replaced.

Example 2

The present embodiment is further defined on the basis of embodiment 1, and the size of the cavity 12 on the fixed mold plate 11 is slightly larger than the size of the maximum LED panel window that can be formed. Thus, the forming cavity of the watch core with the largest LED screen window size is arranged on the fixed die plate 11, so that the watch core with the largest LED screen window size can be conveniently manufactured.

Example 3

The present embodiment is further defined on the basis of embodiment 1, and the size of the cavity 12 on the fixed mold plate 11 is slightly larger than the size of the maximum LED panel window that can be formed. The drainage channel 4 is in a cross shape and is arranged on one surface of the die insert, which is opposite to the movable die. The die insert is provided with at least two unsealing threaded holes 5.

As shown in fig. 2, based on the size of the cavity 12 being larger than the largest LED screen window size that can be formed, our die inserts can be designed in various situations as shown in fig. 2, such as a first die insert 13 having the largest LED screen window size, a second die insert 14 having the second largest LED screen window size, and as the size of the LED screen window decreases, a third die insert 15, a fourth die insert 16, a fifth die insert 17, and a sixth die insert 18 are sequentially disposed downward. We can design the die insert as in fig. 2, that is, the die insert of the next LED screen window size is obtained by adding a circle of cavity on the basis of the die insert of the previous LED screen window size, and reducing the size from the LED screen window of the previous die insert to the next LED screen window, so that the circle is reduced to the smallest LED screen window. For example, in fig. 2, the second nest structure 14 is obtained by reducing the size of the LED screen window in the middle of the first nest structure 13, the third nest structure 15 is obtained by reducing the size of the LED screen window in the middle of the second nest structure 14, the fourth nest structure 16 is obtained by reducing the size of the LED screen window in the middle of the third nest structure 15, the fifth nest structure 17 is obtained by reducing the size of the LED screen window in the middle of the fourth nest structure 16, and the sixth nest structure 18 is obtained by reducing the size of the LED screen window in the middle of the fifth nest structure 17. The die insert of fig. 2 is formed as a ring-in-ring structure, and the produced watch core appears to be a ring-in-ring structure, such as the first watch core 22 of fig. 5 and the fourth watch core 23 of fig. 6, and the sixth watch core 24 of fig. 7. It will be seen that the sixth movement 24 is in fact of a construction comprising several of the previous forms of movement.

Of course, not all watch core structures are desired to be a ring-in-ring structure, and the die inserts cannot be formed by adding a ring of cavities on the basis of the die insert of the previous LED screen window size, so as to reduce the LED screen window size of the previous die insert to the next LED screen window size, which requires that the die inserts, such as the seventh die insert 19, the eighth die insert 20 and the ninth die insert 21 in fig. 3, be separately prepared according to the watch core structure, and the three die inserts are not related to each other and the first die insert 13 in fig. 2 and are manufactured according to the specific structure requirements of the watch core. This means that the watch core of any structure can be manufactured by correspondingly arranging the cavities on the die insert.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a treadmill table mould for core, includes movable mould and cover half (1), its characterized in that, cover half (1) includes cover half board (11), concave cavity (12) that are equipped with in the middle of cover half board (11), cover half (1) still includes a plurality of mould inserts, and every mould insert overall dimension and cavity (12) size phase-match, every mould insert all can inlay in cavity (12) and constitute cover half (1) with cover half board (11), set up different LED screen windows on different mould inserts, the die cavity setting of participating in (6) of shaping table core is on cover half (1).

2. A treadmill core mold as recited in claim 1, wherein the cavity (12) of said fixed mold plate (11) is slightly larger than the maximum LED screen window size that can be formed.

3. A treadmill watch core die according to claim 1, characterised in that the cavity (12) of the fixed die plate (11) is centrally provided with a first inlet hole (2), and the die insert is provided with a second inlet hole (3) at a position corresponding to the first inlet hole (2).

4. A treadmill watch core mold according to claim 3, characterised in that the first inlet opening (2) and the second inlet opening (3) are of the same size.

5. The mold for the core of the treadmill according to claim 1, wherein the mold insert is provided with a flow guide (4), and the flow guide (4) is communicated between the second feeding hole (3) and the mold cavity.

6. A treadmill watch movement mould as claimed in claim 5, characterised in that said flow-guide (4) is cross-shaped and is provided on the side of the mould insert facing the moving mould.

7. A treadmill watch core die according to claim 1, characterised in that the die insert is provided with unsealing threaded holes (5).

8. A treadmill watch core mould according to claim 7, characterised in that at least two unsealing screw holes (5) are provided.

9. A treadmill watch core made from the treadmill watch core of any of claims 1 through 8 using a mold.

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