CN214350828U

CN214350828U - Machining device for hard alloy valve core of throttle valve

Info

Publication number: CN214350828U
Application number: CN202120259267.8U
Authority: CN
Inventors: 夏翠翠; 罗吉涛
Original assignee: Shanghai Qice Electric Technology Co ltd
Current assignee: Shanghai Qice Electric Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-08
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a processingequipment technical field of choke valve carbide case, and a processingequipment for choke valve carbide case is disclosed. This a processingequipment for choke valve carbide case, comprising a base plate, first motor, fixed mounting has the connecting block on the top surface of bottom plate, the inside of connecting block is provided with the cavity, the fixed scarf joint in inside of cavity has first spring, the both ends fixedly connected with movable block of first spring, be provided with the axis of rotation on the movable block, fixedly connected with and dwang in the axis of rotation, the dwang passes through axis of rotation and stopper swing joint, and fixedly connected with accepts the board on the stopper, to the not enough of prior art, the utility model provides a processingequipment for choke valve carbide case possesses advantages such as noise abatement and extension apparatus life, has solved the big and comparatively serious problem of internal loss of former processing equipment noise.

Description

Machining device for hard alloy valve core of throttle valve

Technical Field

The utility model relates to a processingequipment technical field of choke valve carbide case specifically is a processingequipment for choke valve carbide case.

Background

A throttle valve is a valve that controls the flow of fluid by changing the throttle section or throttle length. The throttle valve and the one-way valve are connected in parallel to form the one-way throttle valve. The throttle valve and the one-way throttle valve are simple flow control valves, and in a constant displacement pump hydraulic system, the throttle valve and an overflow valve are matched to form three throttling speed regulating systems, namely an oil inlet path throttling speed regulating system, an oil return path throttling speed regulating system and a bypass throttling speed regulating system. The choke valve does not have flow negative feedback function, can not compensate the speed unstability that causes by the load change, generally only be used for the load change not big or to the not high occasion of speed stability requirement, it is exactly the case to have a very important part when realizing these functions, but in the past the high-speed rotation of most case processing equipment because the motor, and processes such as punching press can cause device and fixed plane's vibrations often to strengthen, thereby can produce very serious noise, still can cause the inside loss of equipment because the transmission of vibrations power when influencing staff's work special attention power, the life of equipment has been reduced, therefore, the utility model provides an above problem is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a processingequipment for choke valve carbide case possesses advantages such as noise abatement and extension equipment life, has solved the big and comparatively serious problem of internal loss of processing equipment noise in the past.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processingequipment for choke valve carbide case, includes bottom plate, first motor, fixed mounting has the connecting block on the top surface of bottom plate, the inside of connecting block is provided with the cavity, the fixed scarf joint in inside of cavity has first spring, the both ends fixedly connected with movable block of first spring, be provided with the axis of rotation on the movable block, fixedly connected with and dwang in the axis of rotation, the dwang passes through axis of rotation and stopper swing joint, fixedly connected with accepts the board on the stopper, the equal fixed mounting in top surface angle department of bottom plate has the flexible post that is connected to on accepting the board bottom surface, the external fixation of flexible post cup jointed with the bottom plate top surface and accept the equal fixedly connected with second spring below the board.

Preferably, a first rotating table is fixedly installed on the top surface of the bearing plate, a connecting rod is inserted into the first rotating table in a specified manner, and the connecting rod is fixedly connected with a rotating disc fixedly connected to the first rotating table.

Preferably, a second rotating table is fixedly inserted at a position far away from the first rotating table on the rod body of the connecting rod, a limiting disc is fixedly sleeved on an output shaft of the first motor, the output shaft is in transmission connection with the rotating disc through a transmission belt, and a handle is arranged on the connecting rod on the second rotating table.

Preferably, a second motor is fixedly mounted on the bearing plate at a position far away from the second rotating table, the second motor is fixed through a fixing plate, and an output shaft of the second motor is fixedly connected to the rotating drum.

Preferably, a die groove is formed in the surface of the first rotating table opposite to the surface of the second rotating table, and a processing die is fixedly embedded in the die groove.

Preferably, the bottom surface of the bottom plate is fixedly provided with a foot post, and the bottom surface of the foot post is fixedly adhered with a rubber pad.

Compared with the prior art, the utility model provides a processingequipment for choke valve carbide case possesses following beneficial effect:

1. the first spring and the rotating rod which are arranged in the connecting block can generate noise in the working process of the equipment, and meanwhile, vibration force is transmitted to the first spring to be eliminated through transmission of the rotating rod, so that the collision frequency of the equipment and a fixed plane is reduced, and the effect of reducing the processing noise is achieved.

2. The buffering through first spring will influence the kinetic energy of equipment internal loss and reduce, the loss of the equipment internals that has significantly reduced has prolonged the life of equipment.

Drawings

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

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

fig. 3 is an enlarged view of a structure shown in fig. 1 according to the present invention.

Wherein: the device comprises a first motor 117, a connecting block 120, a first spring 122, a rotating shaft 123, a rotating rod 125, a limiting block 126, a bearing plate 11, a telescopic column 119, a second spring 118, a first rotating platform 115, a connecting rod 112, a rotating disk 226, a second rotating platform 113, a limiting disk 116, a handle 223, a second motor 22, a fixing plate 221, a rotating cylinder 114 and a foot column 121.

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.

Referring to fig. 1-3, a processing device for a hard alloy valve core of a throttle valve comprises a bottom plate 124 and a first motor 117, wherein a connecting block 120 is fixedly installed on the top surface of the bottom plate 124, a cavity is arranged inside the connecting block 120, a first spring 122 is fixedly embedded inside the cavity, the first spring 122 is mainly used for prolonging the transmission time between force and force by using the elastic coefficient of the spring for the vibration force generated when the device works, so that the kinetic energy is gradually reduced to finally approach zero, the loss degree of parts inside the device is reduced, the service life of the device is prolonged, moving blocks are fixedly connected to both ends of the first spring 122, a rotating shaft 123 is arranged on the moving blocks, the rotating shaft 123 is fixedly connected with a rotating rod 125, the rotating rod 125 is movably connected with a limiting block 126 through the rotating shaft 123, a receiving plate 11 is fixedly connected with the limiting block 126, the vibration force in the working process of the device is mainly transmitted to the rotating rod 125 through the receiving plate 11, the rotating rod 125 transmits the vibration force to the moving block, the first spring 122 is compressed and released through the movement of the moving block in the cavity, the top surface of the bottom plate 124 is fixedly provided with a telescopic column 119 connected to the bottom surface of the bearing plate 11 at the opposite angle, the outer part of the telescopic column 119 is fixedly sleeved with a second spring 118 fixedly connected to the top surface of the bottom plate 124 and the lower surface of the bearing plate 11, and the telescopic column 119 and the second spring 118 can be utilized for buffering and compressing in the face of longitudinal vibration force and pressure.

A first rotating platform 115 is fixedly arranged on the top surface of the bearing plate 11, a connecting rod 112 is fixedly inserted in the first rotating platform 115, the connecting rod 112 is fixedly connected with a rotating disc 226 fixedly connected on the first rotating platform 115, a second rotating platform 113 is fixedly inserted in a position far away from the first rotating platform 115 on the rod body of the connecting rod 112, the shaping and cutting of the relevant shape on the valve core are carried out through the first rotating platform 115 and the second rotating platform 113, a limiting disc 116 is fixedly connected on an output shaft of a first motor 117, the output power of the rotating platform is provided by the first motor 117, the output shaft is in transmission connection with the rotating disc 226 through a transmission belt, a handle 223 is arranged on the connecting rod 112 on the second rotating platform 113, the arrangement of the handle 223 is better for adjusting the position between a valve core workpiece and the rotating platform during processing, a mould groove is arranged on the surface of the first rotating platform 115 opposite to the second rotating platform 113, the inside of the die groove is fixedly embedded with a processing die which is mainly used for molding elements.

Position department fixed mounting who keeps away from second revolving stage 113 on the board 11 of accepting has second motor 22, second motor 22 is fixed through fixed plate 221, the output shaft fixed connection of second motor 22 is on rotary drum 114, be provided with the dull polish cover on the stack shell of rotary drum 114, the outward appearance of mainly used finished product case is polished, fixed mounting has stilt 121 on the bottom surface of bottom plate 124, it has the rubber leather packing to fix on the bottom surface of stilt 121 to paste, increase the frictional force between equipment and the fixed plane, guarantee the steady of equipment.

When the device is used, firstly, the device is fixedly installed on a platform, then a power supply is connected, a blank original part manufactured by a valve core is prevented from being arranged on a first rotating table 115, a cavity is arranged inside a processing connecting block 120, a first spring 122 is fixedly embedded inside the cavity, the first spring 122 is mainly used for prolonging the transmission time between force and force by utilizing the elastic coefficient of the spring for the vibration force generated when the device works, further, the kinetic energy is gradually reduced to enable the kinetic energy to finally tend to zero, the loss degree of parts inside the device is reduced, the service life of the device is prolonged, moving blocks are fixedly connected with two ends of the first spring 122, rotating shafts 123 are arranged on the moving blocks, rotating rods 125 are fixedly connected with the rotating rods 123, the rotating rods 125 are movably connected with limiting blocks 126 through the rotating shafts 123, the limiting blocks 126 are fixedly connected with bearing plates 11, the vibration force in the working process of the device is mainly transmitted to the rotating rods 125 through the bearing plates 11, the rotating rod 125 transmits the vibration energy to the moving block, the first spring 122 is compressed and released through the movement of the moving block in the cavity, the top surface of the bottom plate 124 is fixedly provided with a telescopic column 119 connected to the bottom surface of the bearing plate 11 at the opposite angle, the outer part of the telescopic column 119 is fixedly sleeved with the top surface of the bottom plate 124 and a second spring 118 fixedly connected to the lower surface of the bearing plate 11, the telescopic column 119 and the second spring 118 can be utilized to buffer and compress in the opposite direction of longitudinal vibration force and pressure, and therefore noise is reduced and the service life of internal parts of the device is prolonged.

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. A processingequipment for throttle valve carbide case, includes bottom plate (124), first motor (117), its characterized in that: fixed mounting has connecting block (120) on the top surface of bottom plate (124), the inside of connecting block (120) is provided with the cavity, the inside fixed scarf joint of cavity has first spring (122), the both ends fixedly connected with movable block of first spring (122), be provided with axis of rotation (123) on the movable block, fixedly connected with and dwang (125) on axis of rotation (123), dwang (125) are through axis of rotation (123) and stopper (126) swing joint, fixedly connected with accepts board (11) on stopper (126), the equal fixed mounting in top surface diagonal angle department of bottom plate (124) has flexible post (119) that are connected to on accepting board (11) bottom surface, the external fixation of flexible post (119) cup joints with bottom plate (124) top surface and accepts board (11) below equal fixedly connected with second spring (118).

2. The machining device for the hard alloy valve core of the throttle valve according to claim 1, characterized in that: the top surface of the bearing plate (11) is fixedly provided with a first rotating platform (115), a connecting rod (112) is inserted into the first rotating platform (115) in a specified manner, and the connecting rod (112) is fixedly connected with a rotating disc (226) fixedly connected to the first rotating platform (115).

3. The machining device for the hard alloy valve core of the throttle valve according to claim 2, characterized in that: the position department of keeping away from first revolving stage (115) on the pole body of connecting rod (112) is fixed to be pegged graft and is had second revolving stage (113), fixed cover is connected with spacing dish (116) on the output shaft of first motor (117), the output shaft passes through driving belt and is connected with the transmission of rolling disc (226), be provided with handle (223) on connecting rod (112) on second revolving stage (113).

4. The machining device for the hard alloy valve core of the throttle valve according to claim 1, characterized in that: a second motor (22) is fixedly mounted on the bearing plate (11) at a position far away from the second rotating table (113), the second motor (22) is fixed through a fixing plate (221), and an output shaft of the second motor (22) is fixedly connected to the rotating drum (114).

5. The machining device for the hard alloy valve core of the throttle valve according to claim 3, characterized in that: and a die groove is formed in the surface of the first rotating table (115) opposite to the second rotating table (113), and a processing die is fixedly embedded in the die groove.

6. The machining device for the hard alloy valve core of the throttle valve according to claim 1, characterized in that: the bottom surface of the bottom plate (124) is fixedly provided with a foot post (121), and the bottom surface of the foot post (121) is fixedly adhered with a rubber pad.