CN217210259U

CN217210259U - Oven moving device for vacuum exhaust table

Info

Publication number: CN217210259U
Application number: CN202123445374.9U
Authority: CN
Inventors: 刘辉
Original assignee: Suzhou Yongzhen Photoelectric Technology Co ltd
Current assignee: Suzhou Yongzhen Photoelectric Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an oven telecontrol equipment for vacuum exhaust platform, include: the frame body is provided with two guide rods on the lower plate surface, so that the two guide rods are upwards abutted against the upper plate surface, and the guide rods are provided with manual limiting assemblies; an oven is arranged between the two guide rods, so that pulley assemblies are arranged on two sides of the oven and clamped on the two guide rods; and a height adjusting assembly is connected above the oven, so that the height adjusting assembly drives the oven to be positioned on the guide rod to move up and down. This application can drive the automatic promotion of oven through the cooperation that utilizes chain and balancing weight, then adopts loose pulley assembly to carry out the direction of motion spacing to the oven, and the pulley is rolling friction, compares in the sliding friction of slide rail class etc. long service life, and along with the increase of time, the deformation of production is also less, reduces the production of rocking.

Description

Oven moving device for vacuum exhaust table

Technical Field

The utility model belongs to the technical field of the exhaust stage technique and specifically relates to an oven telecontrol equipment for vacuum exhaust stage is related to.

Background

Since the discovery of X-rays, X-ray tubes have been widely used as the main radiation source in the fields of biology, medicine, industry, scientific research, etc., and have produced enormous economic and social benefits. In the manufacture of the X-ray tube, the success or failure of the exhaust process is crucial, and the success or failure of the exhaust process directly affects the quality and the service life of the product, so that the quality of the design of the exhaust table is the key for the manufacture of the X-ray tube. The exhaust table mainly comprises a vacuum system, a baking system and an inflation system. The heating ovens in the baking system may need to be removed from their original installed locations under certain operating conditions, such as for example, maintenance of equipment, damage to internal heating components, or failure of the remaining system. Usually, the whole oven is disassembled, but the quality problem is easily caused by frequent assembly and disassembly, and the process is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oven telecontrol equipment for vacuum exhaust platform.

To achieve the above object, the present invention adopts the following:

an oven motion device for a vacuum exhaust station, comprising: the frame body is provided with two guide rods on the lower plate surface, so that the two guide rods are upwards abutted against the upper plate surface, and the guide rods are provided with manual limiting assemblies; an oven is arranged between the two guide rods, so that pulley assemblies are arranged on two sides of the oven and clamped on the two guide rods; and a height adjusting assembly is connected above the oven, so that the height adjusting assembly drives the oven to be positioned on the guide rod to move up and down.

Preferably, the height adjusting assembly comprises a power assembly, and the power assembly is fixedly arranged above the upper plate surface; a rotating shaft is erected above the upper plate surface, and the power assembly is connected to the rotating shaft; the rotating shaft is provided with two rotating shaft gears, and two fixed pulley assemblies are arranged at the edge of the upper plate surface; and a chain is arranged on the rotating shaft gear and the fixed pulley assembly, one end of the chain is connected above the oven, and the other end of the chain is connected with a balancing weight.

Preferably, the power assembly comprises a motor and a speed reducer, the speed reducer is connected to the rotating shaft and fixed to the geometric center of the upper plate surface, and the motor is arranged on the speed reducer.

Preferably, the manual limit assembly comprises a hinged seat and a rotating handle; articulated seat weld in on the guide bar, rotatory handle set up in on the articulated seat.

Preferably, the pulley assembly includes a mounting wall and two fixed pulleys; the mounting walls are fixedly arranged on two side surfaces of the oven along the vertical direction; two fixed pulleys are fixedly arranged on the mounting wall, and the wheel surfaces of the two fixed pulleys are concave surfaces and are abutted against the guide rod.

Preferably, two ends of the rotating shaft are fixedly arranged on two side edges of the upper plate surface through the rotating shaft seat.

Preferably, a sliding column is connected to the rear of the oven.

The utility model has the advantages of it is following:

this application can drive the automatic promotion of oven through the cooperation that utilizes chain and balancing weight, then adopts loose pulley assembly to carry out the direction of motion spacing to the oven, and the pulley is rolling friction, compares in the sliding friction of slide rail class etc. long service life, and along with the increase of time, the deformation of production is also less, reduces the production of rocking.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an oven moving device for a vacuum exhaust table of the present invention.

Fig. 2 is a schematic structural diagram of a part of the region mark of the oven moving device for the vacuum exhaust table of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a pulley assembly of an oven motion device for a vacuum exhaust table according to the present invention.

Fig. 4 is a schematic structural diagram of the utility model for the manual limiting component of the oven moving device of the vacuum exhaust table.

Fig. 5 is a schematic structural diagram of a rotating shaft of an oven moving device for a vacuum exhaust table according to the present invention.

Fig. 6 is a schematic structural diagram of a power assembly of an oven motion device for a vacuum exhaust table according to the present invention.

In the figures, the various reference numbers are:

1-frame body, 101-upper plate surface, 102-lower plate surface, 2-guide rod, 3-manual limiting component, 301-hinged seat, 302-rotating handle, 4-oven, 5-pulley component, 501-mounting wall, 502-fixed pulley, 6-height adjusting component, 601-power component, 6011-motor, 6012-speed reducer, 602-rotating shaft, 6021-rotating shaft gear, 6022-rotating shaft seat, 603-fixed pulley component, 604-chain, 605-counterweight block and 7-sliding column.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, an oven moving apparatus for a vacuum exhaust stage includes: the frame body 1 is provided with two guide rods 2 on a lower plate surface 102 of the frame body 1, so that the two guide rods 2 are upwards abutted against an upper plate surface 101, obviously, the two guide rods are parallel to each other, the cross section is circular, and the two guide rods not only play a role in guiding, but also play a role in supporting the upper plate surface and the lower plate surface.

It is worth mentioning that the cylindrical guide bar is adopted in the present application because the pulley assembly is adapted to reduce the influence of friction as much as possible and the raising speed of the oven can be guaranteed.

A manual limiting component 3 is arranged on the guide rod 2; the manual limiting assembly 3 comprises a hinge seat 301 and a rotating handle 302; the hinge base 301 is welded on the guide rod 2, and the rotating handle 302 is arranged on the hinge base 301.

It can be understood that the hinged seat must be fixed on the outer side of the guide rod to avoid influencing the up-and-down movement of the oven, the rotating handle can be manually adjusted and is positioned on the hinged seat to rotate 180 degrees in the horizontal direction, when the oven moves upwards and exceeds the hinged seat, the rotating handle is rotated 180 degrees to be positioned below the oven, a protection effect is achieved, and the oven is prevented from falling to the lower plate surface.

An oven 4 is arranged between the two guide rods 2, pulley assemblies 5 are mounted on two sides of the oven 4, and the two pulley assemblies 5 are clamped on the two guide rods 2; the pulley assembly 5 comprises a mounting wall 501 and two fixed pulleys 502; the mounting walls 501 are fixedly arranged on two side surfaces of the oven 4 along the vertical direction; two fixed pulleys 502 are fixedly arranged on the mounting wall 501, and the wheel surfaces of the two fixed pulleys 502 are concave and abut against the guide rod 2. The pulley is rolling friction, and compared with sliding friction such as a slide rail, the service life is long, and along with the increase of time, the deformation that produces is also less, reduces the production of rocking.

And a height adjusting assembly 6 is connected above the oven 4, so that the height adjusting assembly 6 drives the oven 4 to be positioned on the guide rod 2 to move up and down.

Further, the height adjusting assembly 6 includes a power assembly 601, and the power assembly 601 is fixedly disposed above the upper plate 101; a rotating shaft 602 is erected above the upper plate 101, and two ends of the rotating shaft 602 are fixedly arranged on two side edges of the upper plate 101 through a rotating shaft seat 6022. The upper plate surface is provided with a through hole for passing through the chain.

The power assembly 601 is connected to the rotating shaft 602; the rotating shaft 602 is provided with two rotating shaft gears 6021, and two fixed pulley assemblies 603 are arranged at the edge of the upper plate surface 101; a chain 604 is arranged on the rotating shaft gear 6021 and the fixed pulley assembly 603, one end of the chain 604 is connected above the oven 4, and the other end is connected with a counterweight 605.

Obviously, the power assembly drives the rotating shaft to further rotate the rotating shaft gear, so that the chain drives the oven to move.

Further, the power assembly 601 includes a motor 6011 and a speed reducer 6012, the speed reducer 6012 is connected to the rotating shaft 602 and is fixed to the geometric center of the upper plate surface 101, and the motor 6011 is disposed on the speed reducer 6012. The speed reducer is used for enabling the oven to slowly fall.

And a sliding column 7 is connected to the rear part of the oven 4. Because the pulley of the installation wall is different from the sliding rail, the pulley lacks the restriction on the moving direction of the oven, and the sliding column can effectively prevent the oven from shifting.

The working principle of the device is as follows:

under the normal operating conditions, the oven is located down on the face, and rotatory handle keeps opening to the outside, when waiting to need the oven to upwards open, makes the motor operation, drives oven upward movement through the chain, after the oven moves the peak, rotates 180 to the inside side with rotatory handle, prevents that the oven from droing.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and that other variations or modifications of different forms can be made on the basis of the above description for those skilled in the art, and all the embodiments cannot be exhausted here, and all the obvious variations or modifications led out by the technical solutions of the present invention are still in the scope of the present invention.

Claims

1. An oven motion device for a vacuum exhaust station, comprising: the frame body is provided with two guide rods on the lower plate surface, so that the two guide rods are upwards abutted against the upper plate surface, and the guide rods are provided with manual limiting assemblies; an oven is arranged between the two guide rods, so that pulley assemblies are arranged on two sides of the oven and clamped on the two guide rods; and a height adjusting assembly is connected above the oven, so that the height adjusting assembly drives the oven to be positioned on the guide rod to move up and down.

2. The oven motion device for a vacuum exhaust table of claim 1, wherein the height adjustment assembly comprises a power assembly, the power assembly being fixedly disposed above the upper plate surface; a rotating shaft is erected above the upper plate surface, and the power assembly is connected to the rotating shaft; the rotating shaft is provided with two rotating shaft gears, and two fixed pulley assemblies are arranged at the edge of the upper plate surface; and a chain is arranged on the rotating shaft gear and the fixed pulley assembly, one end of the chain is connected above the oven, and the other end of the chain is connected with a balancing weight.

3. The oven motion device for the vacuum exhaust table as claimed in claim 2, wherein the power assembly comprises a motor and a speed reducer, the speed reducer is connected to the rotating shaft and fixed at the geometric center of the upper plate surface, and the motor is arranged on the speed reducer.

4. An oven motion apparatus for a vacuum exhaust station as claimed in claim 1, wherein the manual limit stop assembly comprises a hinged seat and a rotating handle; articulated seat weld in on the guide bar, rotatory handle set up in on the articulated seat.

5. An oven motion apparatus for a vacuum exhaust station as claimed in claim 1, wherein the pulley assembly comprises a mounting wall and two fixed pulleys; the mounting walls are fixedly arranged on two side surfaces of the oven along the vertical direction; two fixed pulleys are fixedly arranged on the mounting wall, and the wheel surfaces of the two fixed pulleys are concave surfaces and are abutted against the guide rod.

6. The oven moving device for the vacuum exhaust table as claimed in claim 2, wherein two ends of the rotating shaft are fixedly arranged on two side edges of the upper plate surface through rotating shaft seats.

7. The oven motion device for a vacuum exhaust station of claim 1, wherein a slide column is further connected to the rear of the oven.