CN216503608U

CN216503608U - Internal stay fixing tool for punching gasket

Info

Publication number: CN216503608U
Application number: CN202123150101.1U
Authority: CN
Inventors: 杨海程; 张延涛
Original assignee: Henan Yuezhong Precision Machinery Co ltd
Current assignee: Henan Yuezhong Precision Machinery Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-13
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an internal support fixing tool for punching a gasket, which comprises a shell, a transverse moving general frame and an upper jacking general piece, wherein limiting holes which are mutually communicated are arranged in a circular array on the upper side of the shell, the transverse moving general frame is movably inserted into each limiting hole in the horizontal direction, the lower side of the transverse moving general frame is provided with an inclined surface, a spring is fixed between the transverse moving general frame and the side surface of each limiting hole, and an electric push rod is fixed in the lower side inside the shell. The beneficial effects are that: this device can make the total frame of round sideslip expand outwards in step and come from inside to outside roof pressure packing ring after downwards placing the packing ring outside the total frame of round sideslip, guarantees that the packing ring location is accurate to the packing ring can not incline, later by first conflict wheel initiative drive packing ring rotate, and the turned angle and the number of turns through controlling first conflict wheel control the position of punching of packing ring, the packing ring border all can punch convenient to use.

Description

Internal stay fixing tool for punching gasket

Technical Field

The utility model belongs to the field of machining equipment of mechanical parts, and particularly relates to an inner support fixing tool for punching a gasket.

Background

The machine element, also called machine part, is the basic element that constitutes the machine, being a non-detachable single piece that constitutes the machine and machine, and the shaft (draft) is a cylindrical piece that passes through the middle of the bearing or the middle of the wheel or the middle of the gear, but also a small part is square. The shaft is a mechanical part which supports a rotating part and rotates together with the rotating part to transfer motion, torque or bending moment, the shaft is generally in the shape of a metal round rod, each section can have different diameters, and the part which does rotary motion in the machine is arranged on the shaft;

when the shaft rotates, the bearing is needed, the friction between the shaft and other parts is reduced by the bearing, the service life of the shaft is prolonged, part gaskets exist in the bearing, and when the gaskets are machined, the gaskets need to be cut, punched, polished and the like.

The packing ring that has now need be got fixedly with the packing ring clamp with the frock when punching, when circumscribed etc. operation, and current frock is mostly simple anchor clamps, and the head of anchor clamps can not block the packing ring from inside to outside simultaneously, can not evenly distributed to the outer power of propping of packing ring for the packing ring can produce the circumstances such as the location is inaccurate, the packing ring is crooked when being propped hard outward, and when punching the packing ring, fixed frock can not the initiative drive packing ring rotate, leads to the position of punching single.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an inner support fixing tool for punching a gasket.

In order to achieve the technical purpose, the utility model provides the following technical scheme:

the utility model provides an internal support fixing tool for punching a gasket, which comprises a shell, a transverse moving general frame and an upper jacking general piece, wherein limit holes which are communicated with each other are distributed in an upper side circular array of the shell, the transverse moving general frame is movably inserted in each limit hole in the horizontal direction, the lower side of the transverse moving general frame is arranged to be an inclined plane, a spring is fixed between the transverse moving general frame and the side surface of each limit hole, an electric push rod is fixed in the lower side inside the shell, the output end of the electric push rod is fixed at the lower side of the upper jacking general piece, the upper jacking general piece is movably inserted among a circle of limit holes, a jacking wing is arranged in a side circular array of the upper jacking general piece, the upper side of the jacking wing is arranged to be a matched inclined plane corresponding to the inclined plane of the transverse moving general frame, and the jacking wing on the upper jacking general piece jacks the transverse moving general frame to move horizontally through the matching of the inclined plane and the matched inclined plane;

a first outer frame is fixed on one side of one of the transverse moving main frames, which is far away from the upper ejection main part, a second outer frame is fixed on one end of the other transverse moving main frame, which is far away from the upper ejection main part, a central shaft is rotated in the first outer frame, a first contact wheel is installed outside the central shaft, a power assembly for driving the central shaft to rotate is installed between the transverse moving main frames and the central shaft, and a second contact wheel is installed in the second outer frame through a rotating shaft in a rotating manner;

the shell is provided with a controller, the input end of the controller is electrically connected with the output end of an external power supply, and the output end of the controller is electrically connected with the input end of the electric push rod.

Preferably, the power assembly comprises a driven gear, a motor and a driving gear, the motor is fixed in the transverse moving general frame provided with the first outer frame, the driving gear is fixed at the output end of the motor, the driven gear is sleeved outside the central shaft, the driven gear is meshed with the driving gear in a tooth-to-tooth manner, and the output end of the controller is electrically connected with the input end of the motor.

Preferably, the number of teeth of the driving gear is smaller than that of the driven gear.

Preferably, a third contact wheel is rotatably mounted in a matching side surface of the top wing on the upper top assembly through a rotating shaft, and a side surface of the third contact wheel abuts against an inclined surface of the transverse moving assembly.

Preferably, the circular array thread on the upper side of the shell is penetrated by a screw rod, and one end of the screw rod, which is positioned outside the shell, is provided with a lifting piece.

Has the advantages that: this device can be with the packing ring after downwards putting the total frame of round sideslip outside, makes the total frame of round sideslip synchronous outside extension come from inside to outside roof pressure packing ring, guarantees that the packing ring location is accurate to the packing ring can not incline, later rotates by first conflict wheel initiative drive packing ring, and the position of punching of packing ring is controlled through the turned angle and the number of turns of controlling first conflict wheel, and the packing ring border all can punch convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a partially enlarged structural view of the part B of fig. 3.

The reference numerals are explained below:

1. a housing; 2. transversely moving the main frame; 3. a first outer frame; 4. a first contact wheel; 5. a driven gear; 6. a top assembly; 7. a second outer frame; 8. a second contact wheel; 9. a third contact wheel; 10. a lifting member; 11. a spring; 12. an electric push rod; 13. a screw; 14. a central shaft; 15. a motor; 16. a driving gear; 17. and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, the present invention provides an inner support fixing tool for punching a gasket, including a housing 1, a traverse general frame 2 and an upper top general member 6, wherein the upper side of the housing 1 is circularly arrayed with mutually communicated limiting holes, each limiting hole is horizontally movably inserted with the traverse general frame 2, the lower side of the traverse general frame 2 is provided with an inclined surface, a spring 11 is fixed between the traverse general frame 2 and the side surface of the limiting hole, the traverse general frame 2 can return through the spring 11, the outer diameter of the circle of traverse general frame 2 is small, the gasket is easily placed, an electric push rod 12 is fixed in the lower side of the interior of the housing 1, the output end of the electric push rod 12 is fixed at the lower side of the upper top general member 6, the upper top general member 6 is movably inserted between the circle of limiting holes, the side surface of the upper top general member 6 is circularly arrayed with top wings, and the upper sides of the top wings are provided with matching inclined surfaces corresponding to the inclined surfaces of the traverse general frame 2, the top wing on the upper top assembly 6 pushes the transverse moving general frame 2 to move horizontally through the matching of the inclined plane and the matching inclined plane, the upper top assembly 6 drives a circle of transverse moving general frames 2 to move outwards at the same time, the gasket can be supported outwards to ensure the uniform stress of the gasket, the gasket can be horizontally placed on the shell 1 and cannot be inclined, a third contact wheel 9 is rotatably arranged in the matching side surface of the top wing on the upper top assembly 6 through a rotating shaft, the side surface of the third contact wheel 9 is abutted against the inclined surface of the transverse movement assembly 2, the friction between the traverse general frame 2 and the upper top general piece 6 is reduced by the third contact wheel 9, the upper side circular array thread of the shell 1 is penetrated by a screw 13, one end of the screw 13 positioned outside the shell 1 is provided with a lifting piece 10, the gasket can be supported by the lifting piece 10, and the height of the lifting piece 10 can be adjusted along with the rotation of the screw 13, so that the height of the gasket is adjusted, and the punching position of the gasket in the vertical direction is adjusted;

one side of one transverse moving general frame 2 far away from the top main part 6 is fixed with a first outer frame 3, one end of the other transverse moving general frames 2 far away from the top main part 6 is fixed with a second outer frame 3, a central shaft 14 rotates in the first outer frame 3, a first contact wheel 4 is installed outside the central shaft 14, a power assembly for driving the central shaft 14 to rotate is installed between the transverse moving general frames 2 and the central shaft 14, a second contact wheel 8 is installed in the second outer frame 7 through a rotating shaft, a gasket is driven to rotate through the first contact wheel 4, the punching position of the gasket can be changed, multi-position punching can be carried out, the second contact wheel 8 can be matched with the rotation of the gasket, the power assembly comprises a driven gear 5, a motor 15 and a driving gear 16, the motor 15 is fixed in the transverse moving general frame 2 provided with the first outer frame 3, the output end of the motor 15 is fixed with the driving gear 16, the driven gear 5 is sleeved outside the central shaft 14, the driven gear 5 is engaged with the driving gear 16 between teeth, the output end of the controller 17 is electrically connected with the input end of the motor 15, the number of teeth of the driving gear 16 is less than that of the driven gear 5, the rotating speed of the motor 15 is reduced, the rotation of the gasket is slow, and the gasket punching position can be controlled accurately;

the shell 1 is provided with a controller 17, the input end of the controller 17 is electrically connected with the output end of an external power supply, and the output end of the controller 17 is electrically connected with the input end of the electric push rod 12.

By adopting the structure, when the device is used, the lower half part of the shell 1 is arranged on a workbench, the screw 13 is rotated according to the height of a gasket to be processed, the height of the lifting piece 10 is adjusted, the punching position of the gasket in the vertical direction is adjusted, then the upper half part of the shell 1 is placed on the lower half part and fixed through screws, at the moment, the upper jacking assembly 6 is positioned right below the circle of transverse moving assembly 2, the gasket is horizontally placed on the circle of lifting piece 10, the gasket is kept horizontal, the circle of transverse moving assembly 2 is positioned in the center of the gasket, then the controller 17 controls the electric push rod 12 to drive the upper jacking assembly 6 to move upwards, the upper jacking assembly 6 pushes the transverse moving assembly 2 through the third abutting wheel 9, the spring 11 is compressed, the transverse moving assembly 2 moves horizontally to enable the first abutting wheel 4 and the second abutting wheel 8 to abut against the inner side of the gasket, and the gasket is supported by the lifting piece 10 and can not incline, all directions position of packing ring is supported simultaneously and is contradicted, guarantee that the location is accurate and the atress is even, later controller 17 control motor 15 drives driving gear 16 and rotates, driving gear 16 drives driven gear 5 through the intertooth meshing and rotates, driven gear 5 drives first conflict wheel 4 through center pin 14 and rotates, and then drive the packing ring turnover, until making the position of waiting to punch towards the puncher, later carry out the multiposition according to above-mentioned step and punch, high durability and convenient use, after the processing is accomplished, controller 17 control electric putter 12 drives and pushes up 6 downshifts of assembly, spring 11 pushes back sideslip total frame 2, can relieve the packing ring, the packing ring still rises on 10 and can not drop this moment, avoid the packing ring to damage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a packing ring punches and fixes frock with internal stay which characterized in that: comprises a shell (1), a transverse moving general frame (2) and an upper top general piece (6), the upper side of the shell (1) is circularly arrayed with mutually communicated limiting holes, and a transverse moving general frame (2) is movably inserted in each limiting hole in the horizontal direction, the lower side of the transverse moving general frame (2) is provided with an inclined plane, a spring (11) is fixed between the transverse moving general frame (2) and the side surface of the limiting hole, an electric push rod (12) is fixed in the lower side of the inside of the shell (1), the output end of the electric push rod (12) is fixed on the lower side of the upper ejection assembly (6), the upper top assembly (6) is movably inserted between a circle of limiting holes, top wings are arranged on the side surface of the upper top assembly (6) in a circular array, the upper sides of the top wings are provided with matched inclined surfaces corresponding to the inclined surfaces of the transverse moving general frame (2), the top wing on the upper top assembly (6) pushes the transverse moving main frame (2) to move horizontally through the matching of the inclined plane and the matching inclined plane;

one side, far away from the upper top assembly (6), of one of the transverse moving total frames (2) is fixedly provided with a first outer frame (3), one ends, far away from the upper top assembly (6), of the other transverse moving total frames (2) are fixedly provided with second outer frames (7), a central shaft (14) rotates in the first outer frame (3), a first touch wheel (4) is installed outside the central shaft (14), a power assembly for driving the central shaft (14) to rotate is installed between the transverse moving total frames (2) and the central shaft (14), and a second touch wheel (8) is installed in the second outer frame (7) through a rotating shaft in a rotating mode;

install controller (17) on shell (1), the output of external power supply is connected to the input electricity of controller (17), the input of electric putter (12) is connected to the output electricity of controller (17).

2. The gasket is punched and is fixed frock with internal stay according to claim 1, characterized in that: the power assembly comprises a driven gear (5), a motor (15) and a driving gear (16), the motor (15) is fixed in a transverse moving general frame (2) provided with a first outer frame (3), the driving gear (16) is fixed at the output end of the motor (15), the driven gear (5) is sleeved outside a central shaft (14), the driven gear (5) is meshed with the teeth of the driving gear (16), and the output end of the controller (17) is electrically connected with the input end of the motor (15).

3. The gasket is punched and is fixed frock with internal stay according to claim 2, characterized in that: the number of teeth of the driving gear (16) is less than that of the driven gear (5).

4. The gasket is punched and is fixed frock with internal stay according to claim 1, characterized in that: and a third contact wheel (9) is rotatably arranged in the matching side surface of the top wing on the upper top assembly (6) through a rotating shaft, and the side surface of the third contact wheel (9) is abutted against the inclined surface of the transverse moving assembly (2).

5. The gasket is punched and is fixed frock with internal stay according to claim 1, characterized in that: the round array thread on the upper side of the shell (1) penetrates through a screw rod (13), and a lifting piece (10) is installed at one end, located outside the shell (1), of the screw rod (13).