CN219043636U

CN219043636U - Gear multistation forging die

Info

Publication number: CN219043636U
Application number: CN202223257601.XU
Authority: CN
Inventors: 涂伟; 张小明; 张军
Original assignee: Jiangxi Qianyuan Machinery Manufacturing Co ltd
Current assignee: Jiangxi Qianyuan Machinery Manufacturing Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-19
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a gear multi-station forging die which comprises a base, wherein the output end of a driving motor is connected with a driving shaft, the surface of the driving shaft is fixedly provided with a forging table, the forging table is provided with a gear die cavity, a top plate is arranged in the gear die cavity, the bottom end of the top end of the gear die cavity is connected with a supporting rod, the base is provided with a groove, and a second hydraulic cylinder is arranged in the groove. According to the utility model, the driving motor can drive the forging table to rotate through the transmission shaft, the forging table is provided with the plurality of gear die cavities, the first hydraulic cylinder drives the forging punch to punch and forge the gear die cavity at the left front end, the second hydraulic cylinder stretches out to drive the supporting rod to move upwards, the supporting rod drives the top plate to move, the forged gear in the gear die cavity at the right front end is pushed out, the demolding is convenient, the gear die cavity at the rear end is fed, and the three gear die cavities can work simultaneously, so that the feeding, the forging and the demolding are performed simultaneously, and the production efficiency is improved.

Description

Gear multistation forging die

Technical Field

The utility model relates to the technical field of forging dies, in particular to a gear multi-station forging die.

Background

The gear is a mechanical element with teeth on the rim, which can continuously mesh and transmit motion and power, and is a mechanical part with teeth which can mesh with each other, the gear processing can be manufactured through a forging procedure, a forging die is a die used in the forging process, and the raw materials are plastically deformed in the forging die under the action of external force, so that the part with the required shape and size can be obtained. The forging dies can be classified into hot forging dies, warm forging dies and cold forging dies according to the difference of forging temperatures. The hot forging dies can be divided into a hammer forging die, a screw press forging die, a mechanical press forging die, a horizontal forging die, a hydraulic press forging die and the like according to different equipment.

The prior art has the following problems:

in the process of processing and forging the gear, the gear is required to be fed and repeatedly punched, a set of production procedures for demoulding are carried out, the processing stations of partial equipment are fewer, and demoulding is inconvenient after the gear is constructed and forged, so that the gear can be further improved and used.

For this reason, we propose a gear multistation forging mould to solve above-mentioned drawback.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a gear multi-station forging die.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a gear multistation forges mould, includes the base, install driving motor in the base, and the driving motor output is connected with the transmission shaft, transmission shaft fixed surface installs the forging platform, the forging platform is equipped with the gear die cavity, be provided with the roof in the gear die cavity, and the top bottom is connected with the bracing piece, bracing piece and forging platform sliding connection, the base is seted up flutedly, and installs the second pneumatic cylinder in the recess, pedestal mounting has the stand, and the fixed plate is installed on the stand top, first pneumatic cylinder is installed to the fixed plate, first pneumatic cylinder output is connected with the forging drift.

Preferably, the output end of the first hydraulic cylinder is slidably connected with a protective cover, the inner surface of the protective cover is provided with a dust hood, the dust hood is connected with an annular duct, the annular duct is connected with a dust collection hose, the dust collection hose is connected with a water tank, and the water tank is connected with a suction pump through a connecting pipe.

Preferably, the base is provided with a sliding groove, the bottom end of the forging table is provided with a sliding block, the sliding block is matched with the sliding groove for use, and the sliding groove is in a circular ring shape.

Preferably, the fixed plate is slidably connected with guide rods, and the guide rods are provided with two groups.

Preferably, the dust hood is provided with a plurality of groups, and the dust hood is uniformly distributed on the inner surface of the protective cover.

Preferably, a buffer pad is arranged at the bottom end of the base.

Preferably, a control panel is mounted on the upper surface of the base.

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

1. according to the utility model, under the matched use of the forging punch, the driving motor, the transmission shaft, the forging table, the gear die cavity, the top plate, the supporting rod and the second hydraulic cylinder, the gear forging production efficiency is improved, the driving motor can drive the forging table to rotate through the transmission shaft, when the forging table is provided with the plurality of gear die cavities, the first hydraulic cylinder drives the forging punch to punch and forge the gear die cavity at the left front end, the supporting rod can be driven to move upwards by starting the second hydraulic cylinder to extend, the supporting rod drives the top plate to move, the forged gear in the gear die cavity at the right front end is pushed out, the demolding is facilitated, the gear die cavity at the rear end can be fed, and the three gear die cavities can work simultaneously, so that the feeding, the forging and the demolding are simultaneously carried out, and the production efficiency is improved.

2. According to the utility model, through the matched use of the protective cover, the dust hood, the annular guide pipe, the dust collection hose and the suction pump, the damage to workers caused by spark splash during forging is prevented, the protective cover is driven to descend by the first hydraulic cylinder when the forging punch is driven to descend, so that the protective cover falls on the surface of the forging table, the sparks impacted during forging are blocked, the scattering is prevented, and the sparks scattered in the protective cover are adsorbed into the water tank through the suction pump for collection, so that the novel spark collecting device is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below.

FIG. 1 is a schematic diagram of a gear multi-station forging die according to the present utility model;

FIG. 2 is a schematic diagram of a multi-station forging die for gears according to the present utility model;

fig. 3 is a schematic view of a gear multi-station forging die protecting cover provided by the utility model.

Legend description:

1. a base; 2. a fixing plate; 3. a chute; 4. a support rod; 5. a driving motor; 6. a second hydraulic cylinder; 7. a groove; 8. a slide block; 9. a top plate; 10. a forging stage; 11. a gear cavity; 12. a control panel; 13. a dust hood; 14. a dust collection hose; 15. a column; 16. a getter pump; 17. a first hydraulic cylinder; 18. a guide rod; 19. forging a punch; 20. a transmission shaft; 21. an annular duct; 22. a cushion pad; 23. a protective cover; 24. a water tank.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-3, a gear multi-station forging die comprises a base 1, a driving motor 5 is installed in the base 1, the output end of the driving motor 5 is connected with a transmission shaft 20, a forging table 10 is fixedly installed on the surface of the transmission shaft 20, the forging table 10 is provided with a gear die cavity 11, a top plate 9 is arranged in the gear die cavity 11, the top end bottom end is connected with a supporting rod 4, the supporting rod 4 is in sliding connection with the forging table 10, the base 1 is provided with a groove 7, a second hydraulic cylinder 6 is installed in the groove 7, a stand column 15 is installed on the base 1, a fixing plate 2 is installed on the top end of the stand column 15, a first hydraulic cylinder 17 is installed on the fixing plate 2, a forging punch 19 is connected to the output end of the first hydraulic cylinder 17, and the transmission shaft 20 is connected with the fixing plate 2 through a bearing seat.

In this embodiment: through setting up forging drift 19, driving motor 5, transmission shaft 20, forge the platform 10, gear die cavity 11, under the cooperation of roof 9, bracing piece 4 and second pneumatic cylinder 6 is used, improve gear forging production efficiency, driving motor 5 can drive forging platform 10 through transmission shaft 20 and rotate, through setting up a plurality of gear die cavities 11 at forging platform 10, when first pneumatic cylinder 17 drives forging drift 19 and carries out the punching press forging to the gear die cavity 11 of left front end, can stretch out through starting second pneumatic cylinder 6, drive bracing piece 4 and upwards move, bracing piece 4 drives roof 9 and remove, release of being convenient for with the gear that the forging was accomplished in the gear die cavity 11 of right front end, carry out the material loading at the gear die cavity 11 to the rear end, three gear die cavity 11 can work simultaneously, make the material loading, forge, the drawing of patterns goes on simultaneously, improve production efficiency.

Specifically, the output end of the first hydraulic cylinder 17 is slidably connected with a protective cover 23, a dust hood 13 is installed on the inner surface of the protective cover 23, the dust hood 13 is connected with an annular duct 21, the annular duct 21 is connected with a dust collection hose 14, the dust collection hose 14 is connected with a water tank 24, the water tank 24 is connected with a suction pump 16 through a connecting pipe, the dust hood 13 is provided with a plurality of groups, and the dust hood 13 is uniformly distributed on the inner surface of the protective cover 23.

In this embodiment: through setting up protection casing 23, suction hood 13, annular pipe 21, dust absorption hose 14 and aspirator pump 16's cooperation and use, prevent that the spark from splashing when forging and causing the injury to the staff, when first pneumatic cylinder 17 drove forging drift 19 and descend, can drive protection casing 23 and descend, make protection casing 23 drop on forging bench 10 surface, block the spark that bumps up during forging, prevent to scatter around, adsorb the inside water tank 24 with the spark that scatters in the protection casing 23 through aspirator pump 16, collect convenient to use.

Specifically, the base 1 is provided with a chute 3, a sliding block 8 is installed at the bottom end of the forging table 10, the sliding block 8 is matched with the chute 3 for use, and the chute 3 is in a circular ring shape.

In this embodiment: by arranging the sliding block 8 and the sliding groove 3, the rotation stability of the forging table 10 is improved.

Specifically, the fixed plate 2 is slidably connected with the guide rods 18, and the guide rods 18 are provided with two groups.

In this embodiment: by arranging the guide rod 18, the first hydraulic cylinder 17 is lifted to drive the forging punch 19 to descend stably, and meanwhile the guide rod 18 is in sliding connection with the protective cover 23.

Specifically, the bottom end of the base 1 is provided with a cushion pad 22.

In this embodiment: by providing the cushion pad 22, vibration is generated during forging, and the cushion pad 22 can reduce the buffering vibration.

Specifically, the upper surface of the base 1 is provided with a control panel 12.

In this embodiment: through setting up control panel 12, control panel 12 is convenient for carry out unified control to the electric component in the device and uses, and control panel 12 control circuit can be realized through the simple programming of the person skilled in the art, belongs to the common sense of the art, only uses it, does not reform transform, so no more detailed description control mode and circuit connection.

Working principle: during operation driving motor 5 can drive forging platform 10 through transmission shaft 20 and rotate, through setting up a plurality of gear die cavities 11 at forging platform 10, when first pneumatic cylinder 17 drives forging drift 19 to carry out punching press forging to the gear die cavity 11 of left front end, can stretch out through starting second pneumatic cylinder 6, drive bracing piece 4 and upwards move, bracing piece 4 drives roof 9 and removes, release the gear that the forging was accomplished in the right front end gear die cavity 11, be convenient for, carry out the material loading to the gear die cavity 11 of rear end, three gear die cavities 11 can work simultaneously, make the material loading, forge, the drawing of patterns go on simultaneously, improve production efficiency, when first pneumatic cylinder 17 drives forging drift 19 decline, can drive protection casing 23 decline, make protection casing 23 fall on forging platform 10 surface, block the spark that strikes during forging, prevent the quadruple, adsorb the water tank 24 inside through the spark that scatters in the protection casing 23, collect, convenient use.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a gear multistation forges mould, includes base (1), its characterized in that, install driving motor (5) in base (1), and driving motor (5) output is connected with transmission shaft (20), transmission shaft (20) fixed surface installs and forges platform (10), forge platform (10) and be equipped with gear die cavity (11), be provided with roof (9) in gear die cavity (11), and top bottom is connected with bracing piece (4), bracing piece (4) and forge platform (10) sliding connection, base (1) are seted up flutedly (7), and install second pneumatic cylinder (6) in recess (7), stand (15) are installed on base (1), and fixed plate (2) are installed on stand (15) top, first pneumatic cylinder (17) are installed to fixed plate (2), first pneumatic cylinder (17) output is connected with forges drift (19).

2. The gear multi-station forging die according to claim 1, wherein the output end of the first hydraulic cylinder (17) is slidably connected with a protective cover (23), a dust suction cover (13) is mounted on the inner surface of the protective cover (23), the dust suction cover (13) is connected with an annular duct (21), the annular duct (21) is connected with a dust suction hose (14), the dust suction hose (14) is connected with a water tank (24), and the water tank (24) is connected with a suction pump (16) through a connecting pipe.

3. The multi-station gear forging die according to claim 1, wherein the base (1) is provided with a sliding groove (3), a sliding block (8) is arranged at the bottom end of the forging table (10), the sliding block (8) is matched with the sliding groove (3), and the sliding groove (3) is in a circular ring shape.

4. A gear multi-station forging die according to claim 1, wherein the fixed plate (2) is slidably connected with guide rods (18), and the guide rods (18) are provided with two groups.

5. A gear multi-station forging die according to claim 2, wherein the dust suction hoods (13) are provided with a plurality of groups, and the dust suction hoods (13) are uniformly distributed on the inner surface of the protective cover (23).

6. A multi-station forging die for gears according to claim 1, wherein a buffer pad (22) is installed at the bottom end of the base (1).

7. A gear multi-station forging die according to claim 1, wherein a control panel (12) is mounted on the upper surface of the base (1).