CN213500287U

CN213500287U - Precision mold for computer keyboard outer frame

Info

Publication number: CN213500287U
Application number: CN202022141250.0U
Authority: CN
Inventors: 凌德明
Original assignee: Hefei Chenxing Precision Mould Co ltd
Current assignee: Hefei Chenxing Precision Mould Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-22
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a precision mould for computer keyboard frame relates to mould technical field. The utility model comprises a mould body; the mould body is provided with a plurality of fixing rods on the periphery, one side of each fixing rod is fixedly connected with a refrigeration box, a water pump is fixedly connected to the upper portion of each fixing rod, a water outlet pipe is fixedly connected to the water outlet of each refrigeration box, and a water outlet pipe is fixedly connected to the water outlet of each water pump. The utility model discloses a be provided with the refrigeration case in one side of dead lever, the mould is carried to the cold water of refrigeration incasement storage through the water pump originally internal for speed when cooling the mould, thereby promoted the suitability of mould body, be provided with the apron in the top of mould body, the apron seals this internal mould of mould, thereby has promoted the shaping rate of mould.

Description

Precision mold for computer keyboard outer frame

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a precision mould for computer keyboard frame.

Background

The mould is various moulds 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 short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. Plain has the title of "mother of industry

The existing large multi-mould may cause the mould failure and produce defective products due to poor sealing performance during the mould casting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision mould for computer keyboard frame through water pump, apron, has solved the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a precision mould for a computer keyboard outer frame comprises a mould body;

a plurality of fixing rods are arranged on the periphery of the die body, one side of each fixing rod is fixedly connected with a refrigeration box, a water pump is fixedly connected above each fixing rod, a water outlet of each refrigeration box is fixedly connected with a water outlet pipe, and a water outlet of each water pump is fixedly connected with a water drain pipe;

the inside of the mould body is provided with a positioning groove, the drain pipe is fixedly connected in the positioning groove, a rotating shaft is fixedly connected above the mould body, and a cover plate is rotatably matched on the peripheral side of the rotating shaft;

the channel has been seted up to one side of apron, and one side of channel is seted up flutedly, and one side fixedly connected with gear of channel, the middle part sliding fit of channel have the pinion rack, the one end fixedly connected with gag lever post of pinion rack, the middle part elastic fit rack of recess.

Optionally, the gear is respectively meshed with the toothed plate and the rack, and a clamping groove matched with the limiting rod is formed in one side of the die body.

Optionally, the periphery of the rack is fixedly connected with a baffle, one end of the groove is fixedly connected with a spring, and one end of the spring is fixedly connected with the baffle.

Optionally, the water outlet pipe is fixedly connected with a water inlet of the water pump, and the water drain pipe is fixedly connected with a water inlet of the refrigeration box.

Optionally, a sliding groove is formed in one side of the die body, and a connecting rod is in sliding fit with the middle of the sliding groove.

Optionally, the groove communicates with the channel.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is provided with the refrigeration case through one side at the dead lever, and this is internal that the mould is carried through the water pump to the cold water of refrigeration incasement storage for speed when cooling the mould, thereby promoted the suitability of mould body, be provided with the apron in the top of mould body, the apron seals this internal mould of mould, thereby has promoted the shaping rate of mould.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of a mold body according to an embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a refrigeration box according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a mold body according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

Wherein the figures include the following reference numerals:

the mould comprises a mould body 1, a fixing rod 2, a refrigeration box 3, a water pump 4, a water outlet pipe 5, a positioning groove 6, a water outlet pipe 7, a rotating shaft 8, a cover plate 9, a channel 10, a toothed plate 13, a limiting rod 14, a rack 15, a baffle 16, a sliding groove 17 and a connecting rod 18.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-4, in the present embodiment, a precision mold for a computer keyboard outer frame is provided, including: a mold body 1;

a plurality of fixing rods 2 are arranged on the periphery of the die body 1, one side of each fixing rod 2 is fixedly connected with a refrigeration box 3, a water pump 4 is fixedly connected above each fixing rod 2, a water outlet pipe 5 is fixedly connected with a water outlet of each refrigeration box 3, and a water outlet pipe 7 is fixedly connected with a water outlet of each water pump 4;

a positioning groove 6 is formed in the die body 1, a drain pipe 7 is fixedly connected in the positioning groove 6, a rotating shaft 8 is fixedly connected above the die body 1, and a cover plate 9 is rotatably matched on the periphery of the rotating shaft 8;

a groove channel 10 is formed in one side of the cover plate 9, a groove 11 is formed in one side of the groove channel 10, a gear 12 is fixedly connected to one side of the groove channel 10, a toothed plate 13 is in sliding fit with the middle of the groove channel 10, a limiting rod 14 is fixedly connected to one end of the toothed plate 13, and a rack 15 is in elastic fit with the middle of the groove 11.

The application of one aspect of the embodiment is as follows: when needs are cooled down to mould body 1, open water pump 4 earlier, make water pump 4 take out the water in the refrigeration case 3 through the outlet pipe, then water pump 4 cools down mould body 1 through drain pipe 7, then drain pipe 7 is with log raft to the refrigeration incasement 3, thereby accomplish the hydrologic cycle, then when needs are fixed to mould body 1 seal, rotate apron 9 earlier, make apron 9 along 8 one side motions to being close to mould body 1 of pivot, rack 15 retracts in recess 11 simultaneously, then rack 15 drives gear 12 and rotates, then gear 12 drives pinion rack 13 and moves to one side that is close to mould body 1, then gag lever post 14 produces spacing relation with mould body 1. It should be noted that the water pump referred to in this application may be powered by a battery or an external power source.

Be provided with refrigeration case 3 through one side at dead lever 2, the cold water of the storage of refrigeration case 3 passes through water pump 4 and carries in mould body 1 for speed when cooling the mould to promote mould body 1's suitability, be provided with apron 9 in mould body 1's top, apron 9 seals the mould in the mould body 1, thereby has promoted the shaping rate of mould.

The gear 12 of this embodiment meshes with pinion rack 13 and rack 15 respectively, and the draw-in groove with gag lever post 14 adaptation is seted up to one side of mould body 1.

In this embodiment, a baffle 16 is fixedly connected to the peripheral side of the rack 15, a spring is fixedly connected to one end of the groove 11, and one end of the spring is fixedly connected to the baffle 16.

The outlet pipe 5 of this embodiment is fixedly connected with the water inlet of the water pump 4, and the drain pipe 7 is fixedly connected with the water inlet of the refrigeration box 3.

The mould body 1 of this embodiment has seted up spout 17 in one side, and the middle part sliding fit of spout 17 has connecting rod 18. When the cover plate 9 needs to be disassembled, the connecting rod 18 is pulled firstly, the connecting rod 18 slides out of the sliding groove 17, then the spring elastically deforms, the rack 15 is ejected out of the groove 11, meanwhile, the limiting rod 14 and the die body 1 cancel the limiting relation, and then the cover plate 9 is pushed.

The groove 11 of the present embodiment communicates with the channel 10.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A precision mold for a computer keyboard outer frame is characterized by comprising: a mold body (1);

a plurality of fixing rods (2) are arranged on the periphery of the die body (1), one side of each fixing rod (2) is fixedly connected with a refrigeration box (3), a water pump (4) is fixedly connected above each fixing rod (2), a water outlet pipe (5) is fixedly connected with a water outlet of each refrigeration box (3), and a water outlet pipe (7) is fixedly connected with a water outlet of each water pump (4);

a positioning groove (6) is formed in the die body (1), a drain pipe (7) is fixedly connected in the positioning groove (6), a rotating shaft (8) is fixedly connected above the die body (1), and a cover plate (9) is rotatably matched on the periphery of the rotating shaft (8);

channel (10) have been seted up to one side of apron (9), and one side of channel (10) is seted up fluted (11), and one side fixedly connected with gear (12) of channel (10), the middle part sliding fit of channel (10) have pinion rack (13), the one end fixedly connected with gag lever post (14) of pinion rack (13), middle part elastic fit rack (15) of recess (11).

2. The precision mold for the outer frame of the computer keyboard as claimed in claim 1, wherein the gear (12) is engaged with the toothed plate (13) and the rack (15) respectively, and one side of the mold body (1) is provided with a slot adapted to the stopper rod (14).

3. The precision mold for the outer frame of a computer keyboard as claimed in claim 1, wherein a baffle (16) is fixedly connected to the periphery of the rack (15), a spring is fixedly connected to one end of the groove (11), and one end of the spring is fixedly connected to the baffle (16).

4. The precision mold for the outer frame of the computer keyboard as claimed in claim 1, wherein the water outlet pipe (5) is fixedly connected with the water inlet of the water pump (4), and the water outlet pipe (7) is fixedly connected with the water inlet of the refrigeration box (3).

5. The precision mold for the outer frame of the computer keyboard as claimed in claim 1, wherein a sliding groove (17) is formed at one side of the mold body (1), and a connecting rod (18) is slidably fitted in the middle of the sliding groove (17).

6. The precision mold for the outer frame of computer keyboard as claimed in claim 1, wherein the groove (11) is connected with the channel (10).