CN209247376U - A kind of durable simulation test experiment machine - Google Patents

Abstract

The utility model relates to mechanically actuated durable test devices, disclose a kind of durable simulation test experiment machine, solves existing worker's test, labor workload is big, unworkable problem, its key points of the technical solution are that a kind of durable simulation test experiment machine, including testing stand and pull simulation mechanism, testing stand is provided with vertical mounting wall, the fixation kit for fixing wall base is provided on mounting wall, pulling simulation mechanism includes the lifting driving assembly for compressing bar and compressing bar oscilaltion with driving, when wall chair is installed on mounting wall, the lower end for compressing bar presses on the one side that chair is sat for people, lifting driving assembly driving compresses bar and goes up and down repeatedly, substitution is manually pulled, save manpower.

Description

A kind of durable simulation test experiment machine

Technical field

The utility model relates to mechanically actuated durable test device, in particular to a kind of durable simulation test experiment machine.

Background technique

The seat in existing a kind of bathroom, such as a kind of Chinese patent " shower wall of Authorization Notice No. CN207220738U Chair " comprising chair, wall base, shaft, screw, multiple spring and rosette；The chair is connected with wall base by shaft；Institute The recovery spring stated is socketed in shaft；The rosette is screwed in shaft；Wall base is fixed with metope, and fixed form can root Depending on actual conditions, this time connected for screw.Chair can overturn close to metope upwards automatically and be stored, and manpower is by chair when use Son is pulled downwards, then is sitting on chair.

Since chair overturning keeps seat vertical to the wall chair when unpractical, need to pull chair before use, therefore chair is pulled The durability of movement is of great significance to wall chair service life, all needs to pull it movement after product structure and design Durability carry out analog detection.Existing detection method is pulled repeatedly by worker, and it is thousands of to pull number, labor workload Greatly, it is difficult to operate.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of durable simulation test experiments Machine, substitution are manually pulled, and manpower is saved.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of durable simulation test experiment machine, including testing stand and simulation mechanism is pulled, the testing stand is provided with vertically Mounting wall, the fixation kit for fixing wall base is provided on the mounting wall, the simulation mechanism of pulling includes compressing bar The lifting driving assembly of bar oscilaltion is compressed with driving, it is described to compress under bar when the wall chair is installed on mounting wall End presses on the one side that chair is sat for people.

By using above-mentioned technical proposal, goes up and down driving assembly driving and compress bar oscilaltion, when compressing bar decline, compress The lower end of bar compresses chair, pulls chair downwards；It compressing when being dropped on bar, the lower end for compressing bar rises and no longer compresses chair, Chair pulls recovery upwards, and then compresses bar oscilaltion can pull chair repeatedly repeatedly, and thus substitution manually is pulled, saving Manpower.

Preferably, the lifting driving assembly is cylinder or oil cylinder, the piston rod of the cylinder or the oil cylinder is perpendicular It is straight to fix downwards and with bar is compressed.

By using above-mentioned technical proposal, cylinder or oil cylinder driving compress bar oscilaltion, compress the lifting distance of bar by The stroke of cylinder or oil cylinder is fixed and is fixed, and the air pressure for compressing power and also being used by cylinder or oil cylinder correspondence that bar compresses chair is compressed Or depending on oil pressure, thus compress bar lifting distance and fix, compress bar compress chair to compress power settable, improve chair pull it is dynamic The consistency of work improves the accuracy and reliability of test result.

Preferably, the testing stand is additionally provided with two supporting walls, two supporting walls are located at the two sides of fixation kit Upper end is provided with multiple installation fixation holes, on the supporting walls installation fixation hole along right angle setting wall lineal layout, it is described Mounting plate is also placed on supporting walls, the both ends of the mounting plate are fixed by bolt part and installation fixation hole, and the lifting is driven Moving part is fixedly installed on mounting plate.

By using above-mentioned technical proposal, along right angle setting wall direction linear movement mounting plate and change the peace of mounting plate Holding position, while also changing lifting actuator and compressing horizontal distance of the bar to mounting wall, and then change compresses bar lower end and supports The position of chair is pressed, simulation effect is thus improved and is applicable in different sizes or chair of different nature.

Preferably, two supporting walls are parallel, the mounting plate bottom surface is provided with guide pad, the guide pad Both ends and two forward surfaces of two supporting walls are affixed.

By using above-mentioned technical proposal, to mounting plate, guiding role is played in the movement on supporting walls upper end to guide pad, just It is installed in the mobile rear bolt part alignment installation fixation hole of mounting plate.

Preferably, the testing stand is additionally provided with supporting walls, the supporting walls upper end is equipped with mounting plate, the peace Multiple groups cylinder body mounting hole is provided in loading board, cylinder body mounting hole described in multiple groups is distributed along the horizontal linear of parallel mounting wall, and every group The cylinder body installation hole number is at least one, and the lifting actuator is fixed by bolt part and wherein one group of cylinder body mounting hole.

By using above-mentioned technical proposal, different groups of cylinder body mounting hole is selected to be installed, can make to go up and down actuator water Prosposition is set to be adjusted on parallel mounting wall direction, and then is changed and compressed the position that bar lower end compresses chair, and mould is thus improved Intend effect and is applicable in different sizes or chair of different nature.

Preferably, the fixation kit includes the fixed plate and Duo Gen fixing bolt equal with wall base quantity, it is described Fixed plate is provided with wall base fixation hole in the one side of mounting wall and through fixed plate and horizontally disposed long lumbar hole, described solid Determine bolt-through long lumbar hole to be connected and fixed with mounting wall, and the fixing bolt is fixed one side of the backboard to mounting wall.

By using above-mentioned technical proposal, fixed plate is passed through long lumbar hole and compressed by fixing bolt is fixed on installation On wall, after unscrewing fixing bolt, fixed plate is moved to adjust the horizontal space between two fixed plates, thus changes two fixed plates Spacing between upper wall base fixation hole, to adapt to the different wall chair of spacing between wall base.

Preferably, the fixed hole number of wall base is all larger than one in each fixed plate and adjacent two wall bases fixation hole has There is difference in height, any one wall base fixation hole in a fixed plate can find equal vertical height in another fixed plate Another wall base fixation hole is with corresponding.

It by using above-mentioned technical proposal, is fixed between wall base and wall base fixation hole by bolt part, thus selection is different The mounting height of wall base is adjusted in the wall base mounting hole of height, thus changes the height of chair, so that chair of different shapes is equal Bar can be compressed and be compressed to state when human body is held.

Preferably, the durable simulation test experiment machine further includes the pressure sensor mutually coupled and counting display Device, the pressure sensor, which is mounted on, compresses bar lower end, and the pressure sensor is electric by exporting after the pressure beyond setting value Signal, the count display is by number aobvious after the electric signal plus one.

By using above-mentioned technical proposal, when compressing bar decline and compressing chair, pressure sensor is compressed, with compressing Bar compresses chair and rotates down, and compresses bar and compresses the power of chair and reaches the setting value of pressure sensor, and pressure sensor is defeated outward Electric signal out, the aobvious number of count display plus one, thus repeatedly, substitutes artificial counting, further saves manpower.

Preferably, the fixation kit includes two fixed plates being fixed on mounting wall, the mounting wall is solid two Perforation is provided between fixed board, the durable simulation test experiment machine further includes layback simulation mechanism, the layback simulation mechanism Including the side top component with side mandril and driving side the mandril axial movement for perforating coaxial.

By using above-mentioned technical proposal, layback simulation mechanism can level support wall chair, detectable wall chair is fixed with metope Durability, in addition can also to other component for example door handle carry out door handle pull durability test.

In conclusion the utility model has the following beneficial effects:

1. lifting driving assembly driving compresses bar oscilaltion, when compressing bar decline, the lower end for compressing bar compresses chair, makes Chair is pulled downwards；It compressing when being dropped on bar, the lower end for compressing bar rises and no longer compresses chair, and chair pulls recovery upwards, into And compress bar oscilaltion can pull chair repeatedly repeatedly, thus substitution manually is pulled, saving manpower；

2. cylinder or oil cylinder driving compress bar oscilaltion, the lifting distance for compressing bar is fixed by the stroke of cylinder or oil cylinder And fix, compress bar compress chair compress power also by the corresponding air pressure used of cylinder or oil cylinder or oil pressure depending on, thus compress Bar lifting distance is fixed, and compress that bar compresses chair compresses that power is settable, is improved the consistency that chair pulls movement, is improved test As a result accuracy and reliability；

3. pressure sensor is compressed when compressing bar decline and compressing chair, rotated down with compressing bar and compressing chair, It compresses bar and compresses the power of chair and reach the setting value of pressure sensor, pressure sensor exports electric signal, count display outward Thus repeatedly aobvious number plus one substitutes artificial counting, further saves manpower.

Detailed description of the invention

Fig. 1 is the overall structure diagram one of durable simulation test experiment machine；

Fig. 2 is the partial structure diagram of durable simulation test experiment machine；

Fig. 3 is the overall structure diagram two of durable simulation test experiment machine；

Fig. 4 is the partial enlarged view that Fig. 3 embodies mounting plate Yu supporting walls abutting arrangement at A；

Fig. 5 is the explosive view for simulating trip gear；

Fig. 6 is structural schematic diagram when durable simulation test experiment machine installation upper wall chair starts test；

Fig. 7 installs structural schematic diagram when door handle starts test for durable simulation test experiment machine；

Fig. 8 is the partial enlarged view that Fig. 7 embodies layback simulation mechanism structure at B.

Appended drawing reference: 1, testing stand；11, mounting wall；111, mounting hole is loaded；112, it perforates；12, supporting walls；121, pacify Fill fixation hole；13, mounting plate；131, block is abutted；1311, through-hole；132, guide pad；133, cylinder body mounting hole；134, pole perforating hole； 2, fixation kit；21, fixed plate；211, long gain；212, long lumbar hole；213, wall base fixation hole；22, fixing bolt；3, it pulls Simulation mechanism；31, actuator is gone up and down；31a, cylinder；311, piston rod；32, bar is compressed；321, upper prop；3211, fixing sleeve； 3212, upper threading opening；322, lower pullover；3221, underpass mouth；4, pressure sensor；5, count display；6, wall base；7, chair Son；8, door handle；81, handle；82, fixed arm；9, layback simulation mechanism；91, side mandril；92, side top component.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Fig. 1, a kind of durable simulation test experiment machine, including testing stand 1, fixation kit 2 and pull analog machine Structure 3.1 size and shape of testing stand can according to the actual situation depending on, this time testing stand 1 be rectangle.Testing stand is set on 1 upper surface It is equipped with mounting wall 11 and supporting walls 12, mounting wall 11 and supporting walls 12 are vertically arranged, and two supporting walls 12 are respectively arranged at installation Two sides of wall 11 and perpendicular with mounting wall 11.

As shown in Fig. 2,11 center of mounting wall is provided with perforation 112, perforate 112 the center of circle be located at mounting wall 11 it is vertical in On heart line.

Mounting wall 11 is additionally provided with multiple loading mounting holes 111, and loading mounting hole 111 is threaded hole, loads mounting hole 111 The center line symmetrical setting vertical about mounting wall 11.Mounting hole 111 is loaded in pairs, in every group of loading mounting hole 111 Two to load horizontal position of the mounting holes 111 on mounting wall 11 identical, is arranged one on the other, upper and lower two load mounting hole 111 it Between spacing it is equal.There are differences in height between two groups of adjacent simultaneously loading mounting holes 111, and difference in height difference is according to the actual situation Depending on.

As shown in Fig. 2, fixation kit 2 is also installed, fixation kit 2 includes fixed plate 21 and fixing bolt on mounting wall 11 22。

Fixed plate 21 and mounting wall 11 are affixed setting, quantity with need to test the wall base 6(of wall chair referring to attached drawing 6) quantity Equal, 21 quantity of fixed plate is two herein.Two fixed plates 21 are located at the two sides of perforation 112.Fixed plate 21 is backwards to mounting wall Long gain 211 and wall base fixation hole 213 are provided in 11 one side.

211 quantity of long gain is two, is located at the upper and lower side of fixed plate 21, and the length direction of long gain 211 is horizontal Setting.The bottom surface of long gain 211 is provided with long lumbar hole 212, long lumbar hole 212 through fixed plate 21 and the diameter of long lumbar hole 212 with Long gain 211 is identical.

Wall base fixation hole 213 is between two long gains 211, and wall base fixation hole 213 is threaded hole, and quantity is according to reality Depending on situation, the quantity of wall base fixation hole 213 is ten herein.Wall base fixation hole 213 is in arrangement mode and dress in fixed plate 21 Carry mounting hole 111 it is close in the arrangement mode on mounting wall 11, wall base fixation hole 213 in pairs, every group of wall base fixation hole 213 Horizontal position of the two interior wall base fixation holes 213 in fixed plate 21 is identical, is arranged one on the other, upper and lower two wall bases fixation hole Spacing between 213 is equal.There are differences in height between two groups of adjacent simultaneously wall base fixation holes 213, and difference in height difference is according to reality Depending on the situation of border.

22 quantity of fixing bolt is equal with 212 quantity of long lumbar hole, and 22 quantity of fixing bolt is four herein.Fixing bolt 22 passes through It wears long lumbar hole 212 to be connected and fixed with mounting wall 11, and fixing bolt 22 is fixed one side of the plate 21 backwards to mounting wall 11.

As shown in attached drawing 2 and attached drawing 3, the upper end also frame of two supporting walls 12 has mounting plate 13, and the shape of mounting plate 13 can root Depending on actual conditions, the shape of mounting plate 13 is elongated herein.The bottom surface of mounting plate 13 is provided with guide pad 132, guiding Block 132 is between two supporting walls 12, and two forward surfaces of the both ends of guide pad 132 respectively with two supporting walls 12 are affixed setting.

As shown in Fig. 3, the two sides of mounting plate 13 are provided with the press block for being pressed on 12 upper end of supporting walls respectively.

As shown in Fig. 4, press block it is upper vertical through there is through-hole 1311, while along vertical on the upper surface of supporting walls 12 The rectilinear direction distribution of mounting wall 11 is provided with installation fixation hole 121, and installation fixation hole 121 is threaded hole, installs fixation hole 121 Quantity according to the actual situation depending on.Press block is pressed on the upper end of supporting walls 12, and is through-hole 1311 and installation fixation hole 121 Alignment, i.e., mountable bolt part fix mounting plate 13 with 12 phase of supporting walls.

As shown in Fig. 3, cylinder body mounting hole 133 and pole perforating hole 134 are additionally provided on the upper surface of mounting plate 13.Cylinder body peace Dress hole 133 is arranged in groups, quantity according to the actual situation depending on, be this time three groups of cylinder body mounting holes 133, and the installation of every group of cylinder body 133 quantity of hole is two.The quantity of pole perforating hole 134 is equal with the group number of cylinder body mounting hole 133, and pole perforating hole 134 and cylinder body are installed Hole 133 is arranged in a one-to-one correspondence, and pole perforating hole 134 is located in one group of cylinder body mounting hole 133 between two cylinder body mounting holes 133 herein.

As shown in Fig. 2, simulation trip gear includes vertical compressing bar 32 and lifting actuator 31.Bar 32 is compressed to be located at 13 lower section of mounting plate, lifting actuator 31 are installed on mounting plate 13.Go up and down actuator 31 can according to the actual situation depending on, for gas The turbine worm component of cylinder 31a, oil cylinder or servo motor driving, preferably cylinder 31a or oil cylinder are this time cylinder 31a, cylinder The piston rod 311 of 31a passes through pole perforating hole 134(referring to attached drawing 2), protrude into 13 lower section of mounting plate.

As shown in Fig. 5, compressing bar 32 includes upper prop 321 and lower pullover 322.The upper end of upper prop 321 is coaxially arranged with solid Surely 3211 are covered, fixing sleeve 3211 can connect with piston rod 311, and internal screw thread is provided on the inside of fixing sleeve 3211,311 end of piston rod Portion is provided with external screw thread, and the engagement of the two screw thread is fixedly connected.The lower end of upper prop 321 is embedded with a pressure sensor 4, lower pullover 322 sets outside the lower end of upper prop 321, are protected pressure sensor 4.321 side of upper prop is provided with threading opening 3212 simultaneously, under 322 side of pullover is provided with underpass mouth 3221, and upper threading opening 3212 and underpass mouth 3221 align, supply lines pass through and with Pressure sensor 4 couples.

As shown in attached drawing 5 and attached drawing 6, count display 5, count display 5 and pressure sensing are additionally provided on testing stand 1 Device 4 couples, and pressure sensor 4 is exported electric signal by after the pressure beyond setting value, after count display 5 is by the electric signal Aobvious number plus one.

As shown in attached drawing 7 and attached drawing 8, durable simulation test experiment machine further includes layback simulation mechanism 9, layback simulation mechanism 9 include the side top component 92 moved axially with 112 coaxial side mandrils 91 of perforation and driving side mandril 91.Side top component 92 can root It is identical as lifting actuator 31 depending on actual conditions, it is not further elaborated herein.Layback simulation mechanism 9 can level support Roof chair can detect the durability that wall chair and metope are fixed.

In addition can also door handle 8 be carried out to other component such as door handle 8 pull durability test.Door handle 8 includes handle 81 and the fixed arm 82 positioned at 81 both ends of handle, fixed arm 82 fixed by bolt part and 21 phase of fixed plate, the side of handle 81 It is aligned with side mandril 91.9 level of layback simulation mechanism supports handle 81, pulls door handle 8 to simulate manpower, is tested.

Working principle of the utility model is:

In conjunction with attached drawing 6, the wall base 6 of wall chair is fixed by the wall base fixation hole 213 on bolt part and fixed plate 21, lifting group Part driving compresses 32 oscilaltion of bar, and when compressing the decline of bar 32, the lower end for compressing bar 32 compresses chair 7, pulls chair 7 downwards It is dynamic；It compresses when being dropped on bar 32, the lower end for compressing bar 32 rises and no longer compresses chair 7, and chair 7 pulls recovery upwards, and then supports Oscilaltion can pull chair 7 to compression bar 32 repeatedly repeatedly, and thus substitution is manually pulled, and save manpower.

Simultaneously when compress bar 32 decline compress chair 7 when, pressure sensor 4 is compressed, and compresses chair 7 with bar 32 is compressed It rotates down, compresses bar 32 and compress the power of chair 7 and reach the setting value of pressure sensor 4, the output telecommunications outward of pressure sensor 4 Number, thus repeatedly the aobvious number of count display 5 plus one, substitutes artificial counting, further saves manpower.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (9)

1. a kind of durable simulation test experiment machine, which is characterized in that including testing stand (1) and pull simulation mechanism (3), the examination It tests platform (1) to be provided with vertical mounting wall (11), the fixation kit for fixing wall base (6) is provided on the mounting wall (11) (2), described pull simulation mechanism (3) include compressing bar (32) and driving compresses the lifting actuator of bar (32) oscilaltion (31), when chair (7) is installed on mounting wall (11), the lower end for compressing bar (32) presses on what chair (7) was sat for people On one side.

2. a kind of durable simulation test experiment machine according to claim 1, which is characterized in that the lifting actuator (31) For cylinder (31a) or oil cylinder, the piston rod (311) of the cylinder (31a) or oil cylinder is straight down and fixed with bar (32) are compressed.

3. a kind of durable simulation test experiment machine according to claim 2, which is characterized in that the testing stand (1) also sets It is equipped with two supporting walls (12), the two sides upper end that two supporting walls (12) are located at fixation kit (2) is provided with multiple installations and fixes Hole (121), lineal layout of the installation fixation hole (121) along right angle setting wall (11) on the supporting walls (12), the support It is also placed on wall (12) mounting plate (13), the both ends of the mounting plate (13) are solid by bolt part and installation fixation hole (121) Fixed, the lifting actuator (31) is fixedly installed on mounting plate (13).

4. a kind of durable simulation test experiment machine according to claim 3, which is characterized in that two supporting walls (12) phases In parallel, mounting plate (13) bottom surface is provided with guide pad (132), the both ends and two supporting walls (12) of the guide pad (132) Two forward surfaces are affixed.

5. a kind of durable simulation test experiment machine according to claim 2 or 3, which is characterized in that the testing stand (1) is also It is provided with supporting walls (12), supporting walls (12) upper end is equipped with mounting plate (13), is provided on the mounting plate (13) more It organizes cylinder body mounting hole (133), cylinder body mounting hole (133) described in multiple groups is distributed along the horizontal linear of parallel mounting wall (11), and every group Cylinder body mounting hole (133) quantity is at least one, and the lifting actuator (31) is pacified by bolt part and wherein one group of cylinder body It is fixed to fill hole (133).

6. a kind of durable simulation test experiment machine according to claim 1, which is characterized in that fixation kit (2) packet The fixed plate equal with wall base (6) quantity (21) He Duogen fixing bolt (22) is included, the fixed plate (21) is backwards to mounting wall (11) it is provided with wall base fixation hole (213) in one side and runs through fixed plate (21) and horizontally disposed long lumbar hole (212), it is described Fixing bolt (22) is connected and fixed through long lumbar hole (212) with mounting wall (11), and the fixing bolt (22) is fixed plate (21) backwards to the one side of mounting wall (11).

7. a kind of durable simulation test experiment machine according to claim 6, which is characterized in that each fixed plate (21) Upper wall base fixation hole (213) quantity is all larger than one and adjacent two wall bases fixation hole (213) has difference in height, a fixed plate (21) any one wall base fixation hole (213) on can find another wall base of equal vertical height on another fixed plate (21) Fixation hole (213) is with corresponding.

8. a kind of durable simulation test experiment machine according to claim 1, which is characterized in that further include the pressure mutually coupled Sensor (4) and count display (5), the pressure sensor (4), which is mounted on, compresses bar (32) lower end, the pressure sensor (4) by electric signal is exported after the pressure beyond setting value, the count display (5) is by number aobvious after electric signal plus one.

9. a kind of durable simulation test experiment machine according to claim 1, which is characterized in that fixation kit (2) packet Two fixed plates (21) being fixed on mounting wall (11) are included, the mounting wall (11) is provided with perforation between two fixed plates (21) (112), the durable simulation test experiment machine further includes layback simulation mechanism (9), and the layback simulation mechanism (9) includes and wears The side top component (92) of the coaxial side mandril (91) in hole (112) and driving side mandril (91) axial movement.