CN213162893U - Adjustable gear precision forging punch structure - Google Patents

Adjustable gear precision forging punch structure Download PDF

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Publication number
CN213162893U
CN213162893U CN202021606224.4U CN202021606224U CN213162893U CN 213162893 U CN213162893 U CN 213162893U CN 202021606224 U CN202021606224 U CN 202021606224U CN 213162893 U CN213162893 U CN 213162893U
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China
Prior art keywords
shaft
crankshaft
pivot
bent axle
motor
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CN202021606224.4U
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Chinese (zh)
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潘启伟
施定华
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Jinhua Lantong Construction Machinery Factory General Partnership
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Jinhua Lantong Construction Machinery Factory General Partnership
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Abstract

The utility model discloses an adjustable gear finish forging punch structure, including the pivot, and connect at pivot central crankshaft, and connect the flywheel that is used for driving the pivot rotation at the pivot tip, the central swing joint of bent axle has axle sleeve and a shaft section of thick bamboo, and the both ends of bent axle are connected with the fixture block, clearance fit between axle sleeve and the bent axle, and the below of axle sleeve is connected with even piece, and the central screw thread of even piece is connected with the lead screw, and the lower extreme of even piece is connected with the impact hammer, swing joint between a shaft section of thick bamboo and the bent axle, and the side of a shaft section of thick bamboo is connected with the motor, be connected with the speed governing machine between; this gear finish forging punch press structure with adjustable has the product and strikes the finish forging processing, effectively improves product finish forging convenience and finish forging efficiency to the person of facilitating the use removes the regulation according to the position of punching press working condition with the impact hammer, and the person of facilitating the use carries out the finish forging punching press operation to the product.

Description

Adjustable gear precision forging punch structure
Technical Field
The utility model relates to a gear finish forging punch press structure with adjustable.
Background
Punch press is stamping press promptly, in processing production, for traditional machining have material saving and energy, high efficiency, it is not high to operator technical requirement, and just can make these advantages of the product that machining can't reach through various mould applications, and the punching press mechanism of conventional punch press is fixed with the working range of impact hammer usually, make the impact hammer in the punching press mechanism can only carry out reciprocating impact in same position, the impact that is not fit for the different positions of multiclass different kind product, influence the impact finish forging effect of user to the product, reduce the production efficiency and the production quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve the technical problem that prior art exists to a can remove the regulation with the impact position, have and strike the finish forging processing with each type product homoenergetic, effectively improve the product finish forging effect and production efficiency's adjustable gear finish forging punch press structure.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a gear finish forging punch press structure with adjustable, includes the pivot, and connects at pivot central authorities bent axle, and connects and be used for driving the rotatory flywheel of pivot at the pivot tip, the central swing joint of bent axle has axle sleeve and a section of thick bamboo, and the both ends of bent axle are connected with the fixture block, the below of axle sleeve is connected with even piece, and the central threaded connection of even piece has the lead screw, and the lower extreme of even piece is connected with the die hammer, the side of a section of thick bamboo is connected with the motor, the transmission is connected with the governor between motor and the lead screw.
Preferably, the central authorities of bent axle are connected with the locking piece that is used for restricting the shaft section of thick bamboo, and pivot axle core and bent axle core are parallel to each other, and the interval between pivot axle core and the bent axle core is the lift stroke of impact hammer promptly for the rotation of pivot can drive the rotatory activity of bent axle, and restricts the screens with the shaft section of thick bamboo through the setting of locking piece, avoids the problem of the activity of sliding to appear in the shaft section of thick bamboo.
Preferably, the locking block and one side of the clamping block, which faces the shaft sleeve, are connected with travel switches, the travel switches are electrically connected with the motor, so that the travel switches connected with the locking block and the side of the clamping block can start and stop the motor to control the motor, the motor can be conveniently driven to timely stop when the shaft sleeve moves to a proper position, and the problems of collision and dislocation of the shaft sleeve are avoided.
Preferably, the shaft sleeve is in clearance fit with the crankshaft, the crankshaft is in a cylindrical structure, the shaft sleeve is in a hoop type structure, the connecting block is movably connected with the crankshaft through the shaft sleeve conveniently, and the shaft sleeve is convenient to slide transversely in the center of the crankshaft due to the clearance fit of the shaft sleeve and the crankshaft.
Preferably, the shaft cylinder is located between the locking block and the clamping block at the end of the crankshaft, and a bearing is connected between the shaft cylinder and the crankshaft, so that the shaft cylinder can be limited by the locking block and the clamping block, and can rotate in the center of the crankshaft through the arrangement of the bearing, and the shaft cylinder can move synchronously along with the shaft sleeve.
Preferably, the connecting block is internally connected with a nut in threaded connection with the screw rod, the motor and the speed regulator and the screw rod are in gear meshing transmission connection, the speed regulator is a speed reducer, the motor can drive the screw rod to rotate through the speed regulator, the rotating speed output by the motor is adjusted through the speed regulator, the nut can be conveniently moved in the center of the screw rod through the rotation of the screw rod, and the connecting block is driven to move transversely.
The utility model has the advantages that: the adjustable gear precision forging punch structure can movably adjust the impact position, can perform impact precision forging treatment on various products, and effectively improves the precision forging effect and the production efficiency of the products; because the center of the rotating shaft is connected with a crankshaft, the center of the crankshaft is movably connected with a shaft sleeve and a shaft cylinder, a connecting block and a punch hammer for impacting a finish forging product are connected below the shaft sleeve, the center of the connecting block is connected with a screw rod in a threaded manner, the end part of the screw rod is connected with a motor connected with the shaft cylinder in a transmission manner, so that the rotating shaft rotates to drive the crankshaft to rotate, the punch hammer is driven by the crankshaft to perform hammering finish forging treatment, and the motor on the side of the shaft cylinder can drive the connecting block to move transversely through the screw rod, thereby driving the shaft sleeve to move and adjust in the center of the crankshaft through the transverse movement of the connecting block, simultaneously driving the punch hammer to perform impact position adjustment, changing the defect of fixed impact position of the punch hammer in the structure of the conventional punch press, facilitating the impact finish forging processing of different positions of products, facilitating the punching and forging processing of various products of different types, effectively improving the precision forging effect and the production efficiency of the product.
Drawings
Fig. 1 is a schematic structural view of the adjustable gear precision forging press structure of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, an adjustable gear precision forging punch structure comprises a rotating shaft 1, a crankshaft 2 connected to the center of the rotating shaft 1, and a flywheel 7 connected to the end of the rotating shaft 1 and used for driving the rotating shaft 1 to rotate, wherein the center of the crankshaft 2 is movably connected with a shaft sleeve 3 and a shaft cylinder 4, two ends of the crankshaft 2 are connected with clamping blocks 11, a connecting block 5 is connected to the lower side of the shaft sleeve 3, a screw rod 62 is connected to the center of the connecting block 5 through threads, a punch hammer 51 is connected to the lower end of the connecting block 5, a motor 6 is connected to the side of the shaft cylinder 4, and a speed regulator 61 is connected between the motor 6 and the screw.
The central authorities of bent axle 2 are connected with the locking piece 12 that is used for restricting shaft barrel 4, and 1 axle core of pivot is parallel to each other with 2 axle cores of bent axle, and the interval between 1 axle core of pivot and 2 axle cores of bent axle is the lift stroke of impact hammer 51 promptly for the rotation of pivot 1 can drive 2 rotatory activities of bent axle, and restrict the screens with shaft barrel 4 through the setting of locking piece 12, avoids shaft barrel 4 to appear the problem of the activity of sliding.
The side of the locking block 12 and the side of the clamping block 11 are connected with a travel switch (not labeled) towards one side of the shaft sleeve 3, the travel switch is electrically connected with the motor 6, the travel switch connected with the side of the locking block 12 and the side of the clamping block 11 can start and stop the motor 6 to control, the motor 6 can drive the shaft sleeve 3 to move to a proper position and stop in time, and the problems of collision and dislocation of the shaft sleeve 3 are avoided.
Clearance fit between axle sleeve 3 and 2, bent axle 2 is cylindrical structure, and axle sleeve 3 is staple bolt formula structure, is convenient for carry out swing joint with bent axle 2 with even piece 5 through axle sleeve 3, and axle sleeve 3 also is convenient for axle sleeve 3 to carry out lateral sliding in bent axle 2 central authorities with the clearance fit of bent axle 2.
The shaft barrel 4 is located between the locking block 12 and the clamping block 11 at the end part of the crankshaft 2, and the bearing 41 is connected between the shaft barrel 4 and the crankshaft 2, so that the shaft barrel 4 can be limited by the locking block 12 and the clamping block 11, and the shaft barrel 4 can rotate in the center of the crankshaft 2 through the arrangement of the bearing 41, so that the shaft barrel 4 can follow the shaft sleeve 3 to perform synchronous movement.
The connecting block 5 is internally connected with a nut (not labeled) in threaded connection with the screw rod 62, the motor 6 and the speed regulator 61 and the screw rod 62 are in gear meshing transmission connection, the speed regulator 61 is a speed reducer, so that the motor 6 can drive the screw rod 62 to rotate through the speed regulator 61, the rotating speed output by the motor 6 is regulated through the speed regulator 61, the nut is convenient to move in the center of the screw rod 62 through the rotation of the screw rod 62, and the connecting block 5 is driven to move transversely.
The adjustable gear finish forging punch press drives a rotating shaft 1 to rotate through a flywheel 7, synchronously drives a crankshaft 2 to rotate and move through the rotating shaft 1, a shaft sleeve 3 is movably connected to the center of the crankshaft 2 through a hoop type design, a shaft barrel 4 is movably connected to the center of the crankshaft 2 through a bearing 41, a bolt is arranged on the surface of a locking block 12 and is fixedly connected to the center of the crankshaft 2, the problem that the shaft barrel 4 is likely to slide and fall is avoided through the connection of the locking block 12, meanwhile, the shaft sleeve 3 and the shaft barrel 4 are rotated and lifted through the dislocation of a shaft core of the rotating shaft 1 and a shaft core of the crankshaft 2, a connecting block 5 and a punching hammer 51 which are connected below the shaft sleeve 3 are reciprocated, a motor 6 and a speed regulator 61 which are connected to the side of the shaft barrel 4 are synchronously lifted, a speed regulator 61 and a connecting block 5 are connected with each other, and a nut which is in threaded connection with, when the motor 6 drives the screw rod 62 to rotate through the speed regulator 61, the connecting block 5 can be driven to transversely move in the center of the screw rod 62, so that the impact position of the impact hammer 51 can be adjusted conveniently; a rocker (not labeled) is connected between the impact hammer 51 and the connecting block 5, and the tail end of the rocker is connected with a ball head (not labeled) which is clamped with the impact hammer 51.
The utility model has the advantages that: the adjustable gear precision forging punch press can movably adjust the impact position, can perform impact precision forging treatment on various products, and effectively improves the precision forging effect and the production efficiency of the products; because the center of the rotating shaft is connected with a crankshaft, the center of the crankshaft is movably connected with a shaft sleeve and a shaft cylinder, a connecting block and a punch hammer for impacting a finish forging product are connected below the shaft sleeve, the center of the connecting block is connected with a screw rod in a threaded manner, the end part of the screw rod is connected with a motor connected with the shaft cylinder in a transmission manner, so that the rotating shaft rotates to drive the crankshaft to rotate, the punch hammer is driven by the crankshaft to perform hammering finish forging treatment, and the motor on the side of the shaft cylinder can drive the connecting block to move transversely through the screw rod, thereby driving the shaft sleeve to move and adjust in the center of the crankshaft through the transverse movement of the connecting block, simultaneously driving the punch hammer to perform impact position adjustment, changing the defect of fixed impact position of the punch hammer in the structure of the conventional punch press, facilitating the impact finish forging processing of different positions of products, facilitating the punching and forging processing of various products of different types, effectively improving the precision forging effect and the production efficiency of the product.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (6)

1. The utility model provides a gear finish forging punch press structure with adjustable which characterized in that: including the pivot, and connect the bent axle in pivot central authorities, and connect and be used for driving the rotatory flywheel of pivot at the pivot tip, the central swing joint of bent axle has axle sleeve and a shaft section of thick bamboo, and the both ends of bent axle are connected with the fixture block, the below of axle sleeve is connected with even piece, and the central threaded connection of even piece has the lead screw, and the lower extreme of even piece is connected with the hammer, the side of a shaft section of thick bamboo is connected with the motor, the transmission is connected with the governor between motor and the lead screw.
2. The adjustable gear precision forging press structure of claim 1, wherein: the center of the crankshaft is connected with a locking block used for limiting the shaft barrel, and the shaft core of the rotating shaft is parallel to the shaft core of the crankshaft.
3. The adjustable gear precision forging press structure of claim 2, wherein: the locking block and one side of the clamping block facing the shaft sleeve are both connected with a travel switch, and the travel switch is electrically connected with the motor.
4. The adjustable gear precision forging press structure of claim 2, wherein: the crankshaft is of a cylindrical structure, and the shaft sleeve is of a hoop type structure.
5. The adjustable gear precision forging press structure of claim 2, wherein: the shaft cylinder is positioned between the locking block and the clamping block at the end part of the crankshaft, and a bearing is connected between the shaft cylinder and the crankshaft.
6. The adjustable gear precision forging press structure of claim 1, wherein: the connecting block is internally connected with a nut in threaded connection with the screw rod, the motor and the speed regulator and the screw rod are in gear engagement transmission connection, and the speed regulator is a speed reducer.
CN202021606224.4U 2020-08-05 2020-08-05 Adjustable gear precision forging punch structure Active CN213162893U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021606224.4U CN213162893U (en) 2020-08-05 2020-08-05 Adjustable gear precision forging punch structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021606224.4U CN213162893U (en) 2020-08-05 2020-08-05 Adjustable gear precision forging punch structure

Publications (1)

Publication Number Publication Date
CN213162893U true CN213162893U (en) 2021-05-11

Family

ID=75798360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021606224.4U Active CN213162893U (en) 2020-08-05 2020-08-05 Adjustable gear precision forging punch structure

Country Status (1)

Country Link
CN (1) CN213162893U (en)

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