CN214149882U - Detection device is used in swivel chair base processing - Google Patents

Abstract

The application discloses detection device is used in processing of swivel chair base, including backup pad, pressurization structure, fixed knot construct and wearing and tearing structure, backup pad bottom rigid coupling supporting leg, the pressurization structure is including installing the casing, installation casing rigid coupling in backup pad top, installation casing inner chamber bottom rigid coupling electric putter, the first movable plate of electric putter bottom rigid coupling, the first locating column of first movable plate bottom rigid coupling, first locating column surface sliding connection fixed plate. This application is rational in infrastructure, can be convenient for pressurize the swivel chair base through electric putter and second movable plate isotructure to carry out pressure detection to the swivel chair base, can injecing the position of swivel chair base through fixed spring and spacing splint isotructure, can make the sliding wheel of wearing and tearing simulation area contact swivel chair base through lift cylinder isotructure, can drive the wearing and tearing simulation area through transmission isotructure and rotate, thereby be convenient for carry out the wearing and tearing detection to the sliding wheel of swivel chair base.

Description

Detection device is used in swivel chair base processing

Technical Field

The application relates to a detection device, in particular to a detection device for processing a base of a swivel chair.

Background

The swivel chair is one of computer chairs and office chairs, the swivel chair with a part capable of rotating when sitting can be divided into a half swivel chair and a full swivel chair, the half swivel chair can rotate by 90 degrees on the left and right of the front, and the full swivel chair is a chair capable of rotating by 360 degrees and generally comprises a headrest, a back, a seat, armrests, supporting rods (air rods), a rotating shaft, five claws and claw wheels.

Need detect the swivel chair in swivel chair production process, current detection device is difficult to carry out pressure detection and sliding wheel wearing and tearing on same equipment and detects, and detects the process more, and troublesome poeration is not convenient for the production and processing of swivel chair base. Therefore, a detection device for processing the base of the swivel chair is provided for solving the problems.

Disclosure of Invention

A detection device for processing a swivel chair base comprises a support plate, a pressurizing structure, a fixing structure and a wear structure, wherein the bottom of the support plate is fixedly connected with support legs;

the pressurizing structure comprises an installation shell, the installation shell is fixedly connected to the top of a supporting plate, the bottom of an inner cavity of the installation shell is fixedly connected with an electric push rod, the bottom of the electric push rod is fixedly connected with a first moving plate, the bottom of the first moving plate is fixedly connected with a first positioning column, the surface of the first positioning column is connected with a fixed plate in a sliding mode, the fixed plate is fixedly connected to the side wall of the inner cavity of the supporting plate, the top of the fixed plate is fixedly connected with a supporting spring, the bottom end of the first positioning column is fixedly connected with a second moving plate, the second moving plate is connected to the surface of a limiting column in a sliding mode, the limiting column is fixedly connected to the top of the supporting plate, the top of the second moving plate is fixedly connected with a second positioning column, and the second positioning column is fixedly connected to the bottom of the first moving plate;

the fixing structure comprises a reinforcing column, the reinforcing column is fixedly connected to the side wall of the inner cavity of the supporting plate, one end of the reinforcing column is fixedly connected with a first reinforcing plate, the top of the first reinforcing plate is fixedly connected with a gravity sensor, a second reinforcing plate is arranged on the side surface of the gravity sensor, the second reinforcing plate is fixedly connected to the top of the first reinforcing plate, one side of the second reinforcing plate is fixedly connected with a fixing spring, one end of the fixing spring is fixedly connected with a limiting clamp plate, one side of the limiting clamp plate is fixedly connected with a connecting column, and one end of the connecting column is fixedly connected with a connecting plate;

the wear structure includes the lift cylinder, lift cylinder rigid coupling in backup pad top, lift cylinder top rigid coupling lifter plate, lifter plate sliding connection is in spacing post surface, lifter plate top rigid coupling mounting panel, mounting panel one side rigid coupling transmission structure, transmission structure surface rigid coupling wear simulation area.

Further, the equal rigid coupling in backup pad bottom four corners department has the supporting leg, and four the equal rigid coupling in supporting leg bottom has the movable pulley, the positive articulated door of putting of getting of installation casing.

Further, backup pad top rigid coupling has four spacing posts that are the distribution of rectangle structure, four spacing mouths that are the distribution of rectangle structure are all seted up to lifter plate and second movable plate, spacing capital end runs through spacing mouth and extends to installation casing inner chamber top.

Furthermore, the top of the second moving plate is fixedly connected with four first positioning columns distributed in a rectangular structure, the fixed plate is provided with four positioning holes distributed in a rectangular structure, and the top ends of the first positioning columns penetrate through the positioning holes and extend to the bottom of the first moving plate.

Furthermore, one end of the supporting spring is fixedly connected with the first moving plate, the other end of the supporting spring is fixedly connected with the fixed plate, and the supporting spring is sleeved on the surface of the first positioning column.

Furthermore, a plurality of reinforcing columns are fixedly connected to the side face of the first reinforcing plate, two second reinforcing plates which are symmetrically distributed are fixedly connected to the top of the first reinforcing plate, and a plurality of fixing springs are fixedly connected to one side of each second reinforcing plate.

Further, spacing splint sliding connection is in first reinforcing plate top, spacing splint one side rigid coupling has four spliced poles that are the distribution of rectangle structure.

Furthermore, the second reinforcing plate is provided with four communicating ports distributed in a rectangular structure, and one end of the connecting column penetrates through the communicating ports and is fixedly connected to one side of the connecting plate.

Further, transmission structure includes that two transmission shafts and parcel constitute at the conveyer belt on transmission shaft surface, and two the transmission shaft passes through the conveyer belt transmission and connects, one of them transmission shaft terminal surface rigid coupling has driving motor, driving motor rigid coupling in lifter plate top.

Further, two the equal rigid coupling in transmission shaft both ends has the mounting panel, just the equal rigid coupling in lifter plate top of mounting panel.

The beneficial effect of this application is: the application provides a detection device is used in swivel chair base processing.

Drawings

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

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic overall side view of an embodiment of the present application;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a portion of the enlarged structure at B in fig. 3 according to an embodiment of the present disclosure.

In the figure: 1. the backup pad, 2, the supporting leg, 3, the installation casing, 4, electric putter, 5, first movable plate, 6, first reference column, 7, the fixed plate, 8, supporting spring, 9, the second movable plate, 10, spacing post, 11, the second reference column, 12, the enhancement post, 13, first reinforcing plate, 14, gravity sensor, 15, the second reinforcing plate, 16, fixed spring, 17, spacing splint, 18, the spliced pole, 19, the connecting plate, 20, lift cylinder, 21, the lifter plate, 22, the mounting panel, 23, transmission structure, 24, the wear simulation area.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a detection device for processing a base of a swivel chair comprises a support plate 1, a pressurizing structure, a fixing structure and a wear structure, wherein a support leg 2 is fixedly connected to the bottom of the support plate 1;

the pressurizing structure comprises an installation shell 3, the installation shell 3 is fixedly connected to the top of a support plate 1, the bottom of an inner cavity of the installation shell 3 is fixedly connected with an electric push rod 4, the bottom of the electric push rod 4 is fixedly connected with a first moving plate 5, the bottom of the first moving plate 5 is fixedly connected with a first positioning column 6, the surface of the first positioning column 6 is slidably connected with a fixed plate 7, the fixed plate 7 is fixedly connected to the side wall of the inner cavity of the support plate 1, the top of the fixed plate 7 is fixedly connected with a support spring 8, the bottom end of the first positioning column 6 is fixedly connected with a second moving plate 9, the second moving plate 9 is slidably connected to the surface of a positioning column 10, the positioning column 10 is fixedly connected to the top of the support plate 1, the top of the second moving plate 9 is fixedly connected with a second positioning column 11, and the second positioning column 11 is fixedly connected to the bottom of the first moving plate 5;

the fixing structure comprises a reinforcing column 12, the reinforcing column 12 is fixedly connected to the side wall of the inner cavity of the support plate 1, one end of the reinforcing column 12 is fixedly connected with a first reinforcing plate 13, the top of the first reinforcing plate 13 is fixedly connected with a gravity sensor 14, a second reinforcing plate 15 is arranged on the side surface of the gravity sensor 14, the second reinforcing plate 15 is fixedly connected to the top of the first reinforcing plate 13, one side of the second reinforcing plate 15 is fixedly connected with a fixing spring 16, one end of the fixing spring 16 is fixedly connected with a limiting clamp plate 17, one side of the limiting clamp plate 17 is fixedly connected with a connecting column 18, and one end of the connecting column 18 is fixedly connected with a connecting plate 19;

wear structure includes lift cylinder 20, lift cylinder 20 rigid coupling in 1 top in backup pad, 20 top rigid coupling lifter plate 21 of lift cylinder, lifter plate 21 sliding connection is on spacing post 10 surface, lifter plate 21 top rigid coupling mounting panel 22, mounting panel 22 one side rigid coupling drive structure 23, drive structure 23 surface rigid coupling wear simulation area 24.

Supporting legs 2 are fixedly connected to four corners of the bottom of the supporting plate 1, sliding wheels are fixedly connected to the bottoms of the four supporting legs 2, and a taking and placing door is hinged to the front face of the mounting shell 3; four limiting columns 10 distributed in a rectangular structure are fixedly connected to the top of the supporting plate 1, four limiting ports distributed in a rectangular structure are formed in the lifting plate 21 and the second moving plate 9, and the top ends of the limiting columns 10 penetrate through the limiting ports and extend to the top of the inner cavity of the mounting shell 3; the top of the second moving plate 9 is fixedly connected with four first positioning columns 6 distributed in a rectangular structure, the fixed plate 7 is provided with four positioning holes distributed in a rectangular structure, and the top ends of the first positioning columns 6 penetrate through the positioning holes and extend to the bottom of the first moving plate 5; one end of the supporting spring 8 is fixedly connected with the first moving plate 5, the other end of the supporting spring 8 is fixedly connected with the fixed plate 7, and the supporting spring 8 is sleeved on the surface of the first positioning column 6; a plurality of reinforcing columns 12 are fixedly connected to the side surface of the first reinforcing plate 13, two second reinforcing plates 15 which are symmetrically distributed are fixedly connected to the top of the first reinforcing plate 13, and a plurality of fixing springs 16 are fixedly connected to one side of each second reinforcing plate 15; the limiting clamp plate 17 is connected to the top of the first reinforcing plate 13 in a sliding manner, and four connecting columns 18 which are distributed in a rectangular structure are fixedly connected to one side of the limiting clamp plate 17; the second reinforcing plate 15 is provided with four communicating ports distributed in a rectangular structure, and one end of the connecting column 18 penetrates through the communicating ports and is fixedly connected to one side of the connecting plate 19; the transmission structure 23 comprises two transmission shafts and a conveyor belt wrapped on the surfaces of the transmission shafts, the two transmission shafts are in transmission connection through the conveyor belt, one end face of each transmission shaft is fixedly connected with a driving motor, and the driving motor is fixedly connected to the top of the lifting plate 21; two the equal rigid coupling in transmission shaft both ends has mounting panel 22, just the equal rigid coupling in lifter plate 21 top of mounting panel 22.

When the device is used, electrical components in the device are externally connected with a power supply and a control switch when in use, firstly, a swivel chair base is placed on the top of a gravity sensor 14, the swivel chair base is placed between two limiting clamp plates 17, at the moment, the two limiting clamp plates 17 move oppositely under the action of a fixed spring 16, so that the two limiting clamp plates 17 limit the position of the swivel chair base, the swivel chair base is placed to move, then, an electric push rod 4 is started, a first moving plate 5 is driven to move downwards, a first positioning column 6 and a second positioning column 11 are driven to move in the same direction, a second moving plate 9 is driven to move in the same direction along a limiting column 10, the swivel chair base is pressed by structures such as the second moving plate 9, meanwhile, the second moving plate 9 can slowly pressurize the swivel chair base in a short time through structures such as a supporting spring 8 and a fixed plate 7, and the damage to the swivel chair base caused by overlarge pressure applied to the swivel chair base is prevented, then, the gravity sensor 14 can visually see the pressure on the revolving chair base, which is convenient for detecting the pressure on the revolving chair base, and at the same time, the lifting cylinder 20 can be started, so as to drive the lifting plate 21 to move upwards, so as to drive the mounting plate 22 and other structures to move along the limiting column 10 in the same direction, so as to drive the transmission structure 23 to move in the same direction, so as to drive the abrasion simulation belt 24 to move in the same direction, so as to make the abrasion simulation belt 24 contact with the sliding wheel of the revolving chair base, then the driving motor is started, so as to drive the transmission shaft to move, so as to drive the transmission belt to move, so as to drive the abrasion simulation belt 24 to move, so as to detect the abrasion of the sliding wheel by using the abrasion simulation belt 24, and at the same time, the contact force between the abrasion simulation belt 24 and the sliding wheel of the revolving chair base can be controlled by the upward movement of the lifting cylinder 20, so as to change the friction force between the abrasion simulation belt 24 and the sliding wheel of the revolving chair base, thereby be convenient for carry out the not wearing and tearing degree of equidimension to the movable pulley of swivel chair base and detect, be convenient for production, processing of swivel chair base.

The application has the advantages that:

1. the structure is simple, the revolving chair base can be pressurized conveniently through the structures such as the electric push rod and the second moving plate, so that the pressure detection can be carried out on the revolving chair base, the revolving chair base can be slowly pressurized through the structures such as the supporting spring, and the pressure detection can be carried out on the revolving chair base conveniently;

2. the structure is reasonable, the swivel chair base can be placed through the structures such as the first reinforcing plate and the gravity sensor, the position of the swivel chair base can be limited through the structures such as the fixed spring and the limiting clamping plate, and pressure detection and sliding wheel abrasion detection can be conveniently carried out on the swivel chair base;

3. this application easy operation can drive wear simulation area isotructure through lift cylinder and lifter plate isotructure and remove to make the sliding wheel of wear simulation area contact swivel chair base, can drive the rotation of wear simulation area through transmission structure isotructure, thereby be convenient for carry out the wearing and tearing to the sliding wheel of swivel chair base and detect, the production and processing of the swivel chair base of being convenient for.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a detection device is used in processing of swivel chair base which characterized in that: the device comprises a support plate (1), a pressurizing structure, a fixing structure and a wear structure, wherein the bottom of the support plate (1) is fixedly connected with a support leg (2);

the pressurizing structure comprises an installation shell (3), the installation shell (3) is fixedly connected to the top of a support plate (1), an electric push rod (4) is fixedly connected to the bottom of an inner cavity of the installation shell (3), a first movable plate (5) is fixedly connected to the bottom of the electric push rod (4), a first positioning column (6) is fixedly connected to the bottom of the first movable plate (5), the first positioning column (6) is slidably connected with a fixed plate (7), the fixed plate (7) is fixedly connected to the side wall of the inner cavity of the support plate (1), a supporting spring (8) is fixedly connected to the top of the fixed plate (7), a second movable plate (9) is fixedly connected to the bottom of the first positioning column (6), the second movable plate (9) is slidably connected to the surface of a limiting column (10), the limiting column (10) is fixedly connected to the top of the support plate (1), and a second positioning column (11) is fixedly connected to the top of the second movable plate (9), the second positioning column (11) is fixedly connected to the bottom of the first moving plate (5);

the fixing structure comprises a reinforcing column (12), the reinforcing column (12) is fixedly connected to the side wall of the inner cavity of the support plate (1), one end of the reinforcing column (12) is fixedly connected with a first reinforcing plate (13), the top of the first reinforcing plate (13) is fixedly connected with a gravity sensor (14), a second reinforcing plate (15) is arranged on the side surface of the gravity sensor (14), the second reinforcing plate (15) is fixedly connected to the top of the first reinforcing plate (13), one side of the second reinforcing plate (15) is fixedly connected with a fixing spring (16), one end of the fixing spring (16) is fixedly connected with a limiting clamping plate (17), one side of the limiting clamping plate (17) is fixedly connected with a connecting column (18), and one end of the connecting column (18) is fixedly connected with a connecting plate (19);

wear structure includes lift cylinder (20), lift cylinder (20) rigid coupling is in backup pad (1) top, lift cylinder (20) top rigid coupling lifter plate (21), lifter plate (21) sliding connection is on spacing post (10) surface, lifter plate (21) top rigid coupling mounting panel (22), mounting panel (22) one side rigid coupling transmission structure (23), transmission structure (23) surface rigid coupling wearing and tearing simulation area (24).

2. The detecting device for processing the base of the swivel chair of claim 1, wherein: the equal rigid coupling in backup pad (1) bottom four corners department has supporting leg (2), and four the equal rigid coupling in supporting leg (2) bottom has the movable pulley, installation casing (3) openly articulate has the door of getting and putting.

3. The detecting device for processing the base of the swivel chair of claim 1, wherein: backup pad (1) top rigid coupling has four spacing posts (10) that are the rectangle structure and distribute, four spacing mouths that are the rectangle structure and distribute are all seted up to lifter plate (21) and second movable plate (9), spacing post (10) top is run through spacing mouth and is extended to installation casing (3) inner chamber top.

4. The detecting device for processing the base of the swivel chair of claim 1, wherein: the top of the second moving plate (9) is fixedly connected with four first positioning columns (6) which are distributed in a rectangular structure, four positioning holes which are distributed in the rectangular structure are formed in the fixed plate (7), and the top ends of the first positioning columns (6) penetrate through the positioning holes and extend to the bottom of the first moving plate (5).

5. The detecting device for processing the base of the swivel chair of claim 1, wherein: one end of the supporting spring (8) is fixedly connected with the first moving plate (5), the other end of the supporting spring (8) is fixedly connected with the fixed plate (7), and the supporting spring (8) is sleeved on the surface of the first positioning column (6).

6. The detecting device for processing the base of the swivel chair of claim 1, wherein: the side of the first reinforcing plate (13) is fixedly connected with a plurality of reinforcing columns (12), the top of the first reinforcing plate (13) is fixedly connected with two second reinforcing plates (15) which are symmetrically distributed, and one side of each second reinforcing plate (15) is fixedly connected with a plurality of fixing springs (16).

7. The detecting device for processing the base of the swivel chair of claim 1, wherein: spacing splint (17) sliding connection is in first reinforcing plate (13) top, spacing splint (17) one side rigid coupling has four spliced poles (18) that are the distribution of rectangle structure.

8. The detecting device for processing the base of the swivel chair of claim 1, wherein: four communicating openings distributed in a rectangular structure are formed in the second reinforcing plate (15), and one end of the connecting column (18) penetrates through the communicating openings and is fixedly connected to one side of the connecting plate (19).

9. The detecting device for processing the base of the swivel chair of claim 1, wherein: drive structure (23) include that two transmission shafts and parcel constitute at the conveyer belt on transmission shaft surface, and two the transmission shaft passes through the conveyer belt transmission and connects, one of them transmission shaft terminal surface rigid coupling has driving motor, driving motor rigid coupling is in lifter plate (21) top.

10. The detecting device for processing the base of the swivel chair of claim 9, wherein: two equal rigid coupling in transmission shaft both ends has mounting panel (22), just equal rigid coupling in lifter plate (21) top of mounting panel (22).

Images