CN212636333U

CN212636333U - Relay coil rapid prototyping mould

Info

Publication number: CN212636333U
Application number: CN202020730404.7U
Authority: CN
Inventors: 余胜飞; 李国涛; 胡志敏; 其他发明人请求不公开姓名
Original assignee: Huangshan Wangrong Electronics Co ltd
Current assignee: Huangshan Wangrong Electronics Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-03-02
Anticipated expiration: 2030-05-06

Abstract

The utility model belongs to the field of relay production equipment, in particular to a rapid forming die for a relay coil, which comprises an inner die, an outer die, a bottom plate and a driving box, wherein the inner die is fixed on the bottom plate, the outer side wall of the inner die is provided with a semi-forming groove, and the inner side wall of the outer die is provided with a semi-forming groove; upright columns are fixed at four corners of the bottom plate, and a driving box is fixed at the top ends of the upright columns; the bottom of the driving box is provided with a moving through groove, threaded rods are rotatably arranged on the inner walls of the two sides of the driving box, a first bevel gear is fixed on the end face of each threaded rod, a driving motor is fixed on the top of the inner side of the driving box, a rotating shaft is fixed at the output end of the driving motor, a second bevel gear is fixed at one end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear; the threaded rod is sleeved with a threaded cylinder, a connecting rod is fixed on the threaded cylinder, a traction block is fixed on the connecting rod, and the traction block is fixed on the outer side wall of the outer die.

Description

Relay coil rapid prototyping mould

Technical Field

The utility model relates to a quick forming die of relay coil belongs to relay production facility technical field.

Background

The conventional relay coil is in a linear state after being molded and then is manually bent and coiled into a shape required by the required relay coil, so that the manufacturing steps of the relay coil are increased, time and labor are wasted, the radian of the coil formed by manual bending and coiling is not perfect, and the relay coil cannot be well adapted to a relay; thus affecting the use of the relay.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay coil rapid prototyping mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a relay coil rapid forming die comprises an inner die, an outer die, a bottom plate and a driving box, wherein the inner die is fixed on the bottom plate, a semi-forming groove is formed in the outer side wall of the inner die, and a semi-forming groove is formed in the inner side wall of the outer die; upright columns are fixed at four corners of the bottom plate, and a driving box is fixed at the top ends of the upright columns; the bottom of the driving box is provided with a moving through groove, threaded rods are rotatably arranged on the inner walls of the two sides of the driving box, a first bevel gear is fixed on the end face of each threaded rod, a driving motor is fixed on the top of the inner side of the driving box, a rotating shaft is fixed at the output end of the driving motor, a second bevel gear is fixed at one end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear; the threaded rod is sleeved with a threaded cylinder, a connecting rod is fixed on the threaded cylinder, a traction block is fixed on the connecting rod, and the traction block is fixed on the outer side wall of the outer die.

Preferably, the outer mould comprises the assembling die by two symmetries, and is provided with the water storage chamber in the assembling die, the water inlet has been seted up at the top in the water storage chamber, and the side that is close to the bottom in water storage chamber has seted up the drain pipe, is provided with the valve on the drain pipe.

Preferably, a cooling cavity is arranged in the inner die, a water inlet pipe is arranged at the top of the cooling cavity, a water drain pipe is also arranged at the bottom of the cooling cavity, and a valve is arranged on the water drain pipe.

Preferably, the bottom of the bottom plate is provided with a drainage tube, the drainage tube is provided with a sealing plug, and the opening of the drainage tube is opposite to a forming groove opening formed by an inner die and an outer die.

Preferably, a recovery box is arranged below the bottom plate.

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

the utility model relates to a rapid forming die for relay coils, which is provided with an inner die and an outer die to facilitate the coil material in a molten state to form a bending and coiling state; through setting outer mould to constitute by two assembling dies, under the effect of driving motor, threaded rod, thread cylinder and connecting rod, the mutual separation of assembling die of being convenient for to thereby be convenient for take off on the coil inner mould after the shaping.

The utility model is provided with the drainage tube and the recovery box, when the coil material in the melting state flows out from the drainage tube and the state lasts for several seconds, the coil material in the melting state can be fully filled in the forming groove, and the quality of coil forming is ensured; the recovery box facilitates recovery of material flowing from within the drainage tube.

The utility model discloses thereby be provided with water storage chamber and cooling chamber and be used for storing cold water and be convenient for cool down the processing to outer mould and interior mould, the shaping of coil with higher speed.

Drawings

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

FIG. 2 is a schematic diagram of a split mold structure;

fig. 3 is a schematic view of the internal structure of the inner mold.

In the figure: 1. an inner mold; 101. a cooling chamber; 2. an outer mold; 3. a base plate; 4. a drive box; 401. moving the through groove; 5. a semi-forming groove; 6. a column; 7. a threaded rod; 8. a first bevel gear; 9. a drive motor; 10. a second bevel gear; 11. a threaded barrel; 12. a connecting rod; 13. a traction block; 14. assembling a die; 1401. a water storage cavity; 15. a water inlet; 16. a drain pipe; 17. a water inlet pipe; 18. a drainage tube; 19. a sealing plug; 20. and (6) recovering the box.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a relay coil rapid prototyping mould which characterized in that: the die comprises an inner die 1, an outer die 2, a bottom plate 3 and a driving box 4, wherein the inner die 1 is fixed on the bottom plate 3, a semi-forming groove 5 is formed in the outer side wall of the inner die 1, and a semi-forming groove 5 is formed in the inner side wall of the outer die 2; upright posts 6 are fixed at four corners of the bottom plate 3, and a driving box 4 is fixed at the top ends of the upright posts 6; a moving through groove 401 is formed in the bottom of the driving box 4, threaded rods 7 are rotatably arranged on the inner walls of the two sides of the driving box 4, a first bevel gear 8 is fixed on the end face of each threaded rod 7, a driving motor 9 is fixed on the top of the inner side of the driving box 4, a rotating shaft is fixed at the output end of each driving motor 9, a second bevel gear 10 is fixed at one end of each rotating shaft, and the second bevel gear 10 is meshed with the first bevel gear 8; the threaded rod 7 is sleeved with a threaded cylinder 11, a connecting rod 12 is fixed on the threaded cylinder 11, a traction block 13 is fixed on the connecting rod 12, and the traction block 13 is fixed on the outer side wall of the outer die 2.

Further, the outer die 2 is composed of two symmetrical combined dies 14, a water storage cavity 1401 is arranged in each combined die 14, a water inlet 15 is formed in the top of each water storage cavity 1401, a water drainage pipe 16 is formed in the side face, close to the bottom, of each water storage cavity 1401, and a valve is arranged on each water drainage pipe 16.

Further, a cooling cavity 101 is arranged in the inner mold 1, a water inlet pipe 17 is arranged at the top of the cooling cavity 101, a water outlet pipe 16 is also arranged at the bottom of the cooling cavity 101, and a valve is arranged on the water outlet pipe 16.

Further, a drainage tube 18 is arranged at the bottom of the bottom plate 3, a sealing plug 19 is arranged on the drainage tube 18, and a tube opening of the drainage tube 18 is opposite to a forming groove opening formed by the inner die 1 and the outer die 2.

Further, a recovery box 20 is disposed below the bottom plate 3.

The working principle is as follows: the utility model relates to a relay coil rapid prototyping mould, during the use, at first through the shaping notch that comprises half-formed groove 5 with the coil material of molten state injection molding groove, take out the sealing plug 19 in the drainage tube 18 and wait that drainage tube 18 flows out the coil material of molten state and last several seconds later, stop pouring the coil material of molten state, then plug sealing plug 19 on, through water inlet 15 and inlet tube 17 toward water storage chamber 1401 and cooling chamber 101 in the water injection, thereby the shaping of acceleration coil, after the coil shaping, through starting driving motor 9 and driving first conical gear 8 and rotate and drive threaded rod 7 through second conical gear 10 and rotate, make threaded cylinder 11 drive the motion of traction block 13 through connecting rod 12, traction block 13 drives the lateral motion that assembling die 14 kept away from inner die 1 thereby the separation of outer mould 2 is convenient for, after the outer mold 2 is separated, the coil is taken off from the inner mold 1 (the coil may be straightened to take off the coil, and the coil automatically restores to the bending and coiling state due to a certain elastic resetting function of the coil), and then the valve is opened under the action of the drainage pipe 16, so that the water in the water storage cavity 1401 and the cooling cavity 101 flows out.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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 relay coil rapid prototyping mould which characterized in that: the die comprises an inner die (1), an outer die (2), a bottom plate (3) and a driving box (4), wherein the inner die (1) is fixed on the bottom plate (3), a semi-forming groove (5) is formed in the outer side wall of the inner die (1), and the semi-forming groove (5) is formed in the inner side wall of the outer die (2); upright posts (6) are fixed at four corners of the bottom plate (3), and a driving box (4) is fixed at the top ends of the upright posts (6); a moving through groove (401) is formed in the bottom of the driving box (4), threaded rods (7) are rotatably arranged on the inner walls of the two sides of the driving box (4), a first bevel gear (8) is fixed on the end face of each threaded rod (7), a driving motor (9) is fixed on the top of the inner side of the driving box (4), a rotating shaft is fixed at the output end of each driving motor (9), a second bevel gear (10) is fixed at one end of the rotating shaft, and the second bevel gear (10) is meshed with the first bevel gear (8); the threaded rod (7) is sleeved with a threaded cylinder (11), a connecting rod (12) is fixed on the threaded cylinder (11), a traction block (13) is fixed on the connecting rod (12), and the traction block (13) is fixed on the outer side wall of the outer die (2).

2. The rapid forming die for the relay coil according to claim 1, wherein: the outer die (2) is composed of two symmetrical combined dies (14), a water storage cavity (1401) is arranged in each combined die (14), a water inlet (15) is formed in the top of each water storage cavity (1401), a drain pipe (16) is formed in the side face, close to the bottom, of each water storage cavity (1401), and a valve is arranged on each drain pipe (16).

3. The rapid forming die for the relay coil according to claim 1, wherein: a cooling cavity (101) is arranged in the inner die (1), a water inlet pipe (17) is arranged at the top of the cooling cavity (101), a water outlet pipe (16) is also arranged at the bottom of the cooling cavity (101), and a valve is arranged on the water outlet pipe (16).

4. The rapid forming die for the relay coil according to claim 1, wherein: the bottom of the bottom plate (3) is provided with a drainage tube (18), a sealing plug (19) is arranged on the drainage tube (18), and the opening of the drainage tube (18) is over against a forming groove opening formed by the inner die (1) and the outer die (2).

5. The rapid forming die for the relay coil according to claim 1, wherein: a recovery box (20) is arranged below the bottom plate (3).