CN210742012U

CN210742012U - Detection apparatus for car bumper

Info

Publication number: CN210742012U
Application number: CN201921029831.6U
Authority: CN
Inventors: 徐才霞
Original assignee: Jiangsu Ruiyan Lihua Physical And Automobile Trims Co ltd
Current assignee: Jiangsu Ruiyan Lihua Physical And Automobile Trims Co ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-12
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a detection apparatus for automobile bumper, the on-line screen storage device comprises a base, base bottom four corners outer wall all has the supporting shoe through the bolt fastening, and base top one side outer wall has the mount pad through the bolt fastening, mount pad top outer wall has electric putter through the bolt fastening, and the one end of electric putter extension rod has the bottom plate through the bolt fastening, bottom plate top outer wall has the backup pad through the bolt fastening, and backup pad one side outer wall has four pillars, four through the bolt fastening pillar one side outer wall all has the connecting piece through the bolt fastening, and the relative one side outer wall of per two connecting pieces all has a limiting plate, two through the bolt fastening limiting plate one side outer wall all has two fixed plates through the bolt fastening. The utility model discloses can be to bumper effectively fix all around, promoted the effect of fixed bumper, also promoted the detection efficiency of bumper, played the detection of clamp plate to each position intensity of bumper.

Description

Detection apparatus for car bumper

Technical Field

The utility model relates to a detection device technical field especially relates to a detection device for car bumper.

Background

The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body. The front and rear bumpers of the automobile are stamped into channel steel by steel plates and riveted or welded with the frame longitudinal beam for many years, and a large gap is reserved between the channel steel and the automobile body, so that the front and rear bumpers of the automobile are quite unattractive. With the development of the automobile industry and the extensive use of engineering plastics in the automobile industry, automobile bumpers have also been revolutionized as an important safety device. The bumper needs to be checked for impact resistance during the production of the automobile bumper.

However, many conventional detection devices for detecting the degree of impact resistance of a bumper of an automobile have poor bumper fixing effects and do not detect the degree of impact resistance at each position of the bumper, and therefore, a need exists for a detection device for a bumper of an automobile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the detection device for car bumper that proposes.

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

a detection device for an automobile bumper comprises a base, wherein supporting blocks are fixed on the outer walls of four corners of the bottom of the base through bolts, a mounting seat is fixed on the outer wall of one side of the top of the base through bolts, an electric push rod is fixed on the outer wall of the top of the mounting seat through bolts, a bottom plate is fixed on one end of an extension rod of the electric push rod through bolts, a supporting plate is fixed on the outer wall of the top of the bottom plate through bolts, four supporting columns are fixed on the outer wall of one side of each supporting column through bolts, connecting pieces are fixed on the outer wall of one side of each supporting column through bolts, a limiting plate is fixed on the outer wall of one side, opposite to each connecting piece, of each two limiting plates, two fixing plates are fixed on the outer wall of one side, clamping plates are fixed on the outer wall of one side opposite to each fixing plate through bolts, grooves which are distributed, and one end of each of the two extension rods of the telescopic rod is connected with a sucker through threads.

Preferably, backup pad one side outer wall has the backing plate through the bolt fastening, and backing plate one side outer wall has two rubber slabs through the bolt fastening, and base top opposite side outer wall is opened has the mounting groove, and the mounting groove inner wall has electronic slide rail through the bolt fastening, and electronic slide rail inner wall sliding connection has the slider, and slider top outer wall has four second springs through the bolt fastening.

Preferably, four the same layer board has all been welded to second spring top outer wall, and layer board top outer wall has first pneumatic cylinder through the bolt fastening, and the axle sleeve has been cup jointed to the one end of first pneumatic cylinder extension rod, and axle sleeve top outer wall has the fixed column through the bolt fastening.

Preferably, the outer wall of one side of the fixing column is fixed with two supports through bolts, and the outer wall of one side of each support is fixed with a triangular plate through bolts.

Preferably, two the outer wall of set-square one side all is fixed with first spring through the bolt, and the outer wall of one side of two first springs has the connecting plate through the bolt fastening, and the outer wall of connecting plate one side has the mount through the bolt fastening, and the outer wall of mount one side has the second pneumatic cylinder through the bolt fastening.

Preferably, one end of the extension rod of the second hydraulic cylinder is connected with a pressing plate through threads, and the outer wall of the fixing frame, which is close to one side of the pressing plate, is fixed with a pressure sensor through bolts.

Preferably, electric putter and electronic slide rail all are connected with the switch through the wire, and the switch all is connected with the output of controller through the signal line, and pressure sensor's output is connected with the input of controller through the signal line.

Compared with the prior art, the utility model provides a detection device for automobile bumper possesses following beneficial effect:

1. this be used for detection device for car bumper through being provided with rubber slab, sucking disc, telescopic link, pillar, connecting piece, fixed plate and splint, can effectively fix around the bumper, has promoted the effect of fixed bumper, is provided with the recess through the one side at splint simultaneously, has further strengthened the stability of bumper, has promoted the detection efficiency of bumper.

2. This be used for detection device for car bumper through being provided with electric putter, first pneumatic cylinder, electronic slide rail and slider, and electronic slide rail can drive the clamp plate and carry out the back-and-forth movement, and first pneumatic cylinder can drive the clamp plate and carry out the height and adjust, and then has promoted the detection of clamp plate to each position intensity of bumper, has enlarged the scope that the bumper detected, has improved the practicality of whole device.

3. This be used for car detection device for bumper, through being provided with pressure sensor, pressure sensor's output passing signal line is connected with the input of controller, the output passing signal line of controller is connected with the display screen input, when the clamp plate extrudees the bumper, pressure sensor can convey pressure information passing signal line to controller, the controller conveys pressure signal to the display screen, and then can measure and show the power that the clamp plate received, bumper pressure measurement's accuracy has been promoted.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and stability is good.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a detection device for an automobile bumper proposed by the present invention;

FIG. 2 is a schematic side view of a supporting plate of the detecting device for the bumper of the present invention;

fig. 3 is a schematic view of a local structure of a clamp plate of a detecting device for a bumper.

In the figure: 1-supporting block, 2-base, 3-mounting seat, 4-electric push rod, 5-bottom plate, 6-supporting plate, 7-telescopic rod, 8-pillar, 9-connecting piece, 10-fixing plate, 11-pressing plate, 12-pressure sensor, 13-bracket, 14-first spring, 15-fixing column, 16-shaft sleeve, 17-first hydraulic cylinder, 18-second spring, 19-sliding block, 20-electric sliding rail, 21-limiting plate, 22-clamping plate, 23-sucking disc, 24-rubber plate and 25-groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a detecting device for a bumper of an automobile comprises a base 2, wherein supporting blocks 1 are fixed on the outer walls of four corners of the bottom of the base 2 through bolts, a mounting seat 3 is fixed on the outer wall of one side of the top of the base 2 through bolts, an electric push rod 4 is fixed on the outer wall of the top of the mounting seat 3 through bolts, a bottom plate 5 is fixed on one end of an extension rod of the electric push rod 4 through bolts, a supporting plate 6 is fixed on the outer wall of the top of the bottom plate 5 through bolts, four supporting columns 8 are fixed on the outer wall of one side of the supporting plate 6 through bolts, connecting pieces 9 are fixed on the outer walls of one sides of the four supporting columns 8 through bolts, a limiting plate 21 is fixed on the outer wall of the opposite side of each two connecting pieces 9 through bolts, two fixing plates 10 are fixed on the outer wall of one side of each two limiting plates 21 through bolts, the stability of bumper has further been reinforceed, has promoted the detection efficiency of bumper, and backup pad 6 is close to splint 22 one side outer wall and has two telescopic links 7 through the bolt fastening, and the one end of two telescopic link 7 extension rods all has sucking disc 23 through threaded connection, can effectively fix the bumper all around, has played the effect of fixed bumper.

The utility model discloses in, 6 one side outer walls of backup pad have the backing plate through the bolt fastening, and backing plate one side outer wall has two rubber slabs 24 through the bolt fastening, 2 top opposite side outer walls of base are opened there is the mounting groove, the mounting groove inner wall has electronic slide rail 20 through the bolt fastening, the detection of clamp plate to each position intensity of bumper has been promoted, the scope that the bumper detected has been enlarged, the practicality of integrated device has been improved, 20 inner wall sliding connection of electronic slide rail have

slider

19, 19 top outer walls of slider have four second springs 18 through the bolt fastening.

The utility model discloses in, same layer board has all been welded to four 18 top outer walls of second spring, and layer board top outer wall has first pneumatic cylinder 17 through the bolt fastening, and axle sleeve 16 has been cup jointed to the one end of first pneumatic cylinder 17 extension rod, and axle sleeve 16 top outer wall has fixed column 15 through the bolt fastening.

The utility model discloses in, fixed column 15 one side outer wall has two supports 13 through the bolt fastening, and just two supports 13 one side outer walls all have the set-square through the bolt fastening.

The utility model discloses in, two set-square one side outer walls all have first spring 14 through the bolt fastening, and one side outer wall of two first springs 14 has the connecting plate through the bolt fastening, and connecting plate one side outer wall has the mount through the bolt fastening, and mount one side outer wall has the second pneumatic cylinder through the bolt fastening.

The utility model discloses in, there is clamp plate 11 one end of second pneumatic cylinder extension rod through threaded connection, and the mount is close to 11 one side outer walls of clamp plate and passes through bolt fastening pressure sensor 12, can measure and show the power that the clamp plate received, has promoted bumper pressure measurement's accuracy.

The utility model discloses in, electric putter 4 and electronic slide rail 20 all are connected with the switch through the wire, and the switch all is connected with the output of controller through the signal line, and pressure sensor 12's output is connected with the input of controller through the signal line, and the model of controller is Ai 68-850.

The working principle is as follows: when in use, the automobile bumper is placed between the two rubber plates 24 of the supporting plate 6, the outer walls at two sides of the bumper are fixed through the clamping plates 22 on the four fixing plates 10, the two telescopic rods 7 are pulled simultaneously, so that the sucking discs 23 at one ends of the two telescopic rods 7 can suck the outer wall of one side of the bumper, then the supporting plate 6 is moved to a proper position by starting the electric push rod 4, during the period, the electric slide rail 20 is started by the controller, the electric slide rail 20 drives the slide block 19 to slide, thereby driving the fixing column 15 to slide, simultaneously starting the hydraulic cylinder 17, moving the pressing plate 11 at one side of the supporting plate 6 to a position flush with the bumper, and starting the second hydraulic cylinder to enable the pressing plate 11 to extrude the bumper, meanwhile, the pressure sensor 12 measures the pressure applied to the pressure plate 11, and the accuracy of the pressure measurement of the bumper is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The detection device for the automobile bumper comprises a base (2) and is characterized in that supporting blocks (1) are fixed on the outer walls of four corners of the bottom of the base (2) through bolts, a mounting seat (3) is fixed on the outer wall of one side of the top of the base (2) through bolts, an electric push rod (4) is fixed on the outer wall of the top of the mounting seat (3) through bolts, a bottom plate (5) is fixed on one end of an extension rod of the electric push rod (4) through bolts, a supporting plate (6) is fixed on the outer wall of the top of the bottom plate (5) through bolts, four supporting columns (8) are fixed on the outer wall of one side of the supporting plate (6) through bolts, connecting pieces (9) are fixed on the outer wall of one side of each of the four supporting columns (8) through bolts, a limiting plate (21) is fixed on the outer wall of one side of each of the two connecting pieces (9, and four fixed plates (10) relative one side outer wall all have splint (22) through the bolt fastening, splint (22) one side outer wall is opened recess (25) that have the equidistance and distribute, backup pad (6) are close to splint (22) one side outer wall and have two telescopic link (7) through the bolt fastening, and the one end of two telescopic link (7) extension rod all has sucking disc (23) through threaded connection.

2. The automobile bumper detection device according to claim 1, wherein a backing plate is fixed on the outer wall of one side of the support plate (6) through bolts, two rubber plates (24) are fixed on the outer wall of one side of the backing plate through bolts, a mounting groove is formed in the outer wall of the other side of the top of the base (2), an electric slide rail (20) is fixed on the inner wall of the mounting groove through bolts, a slide block (19) is connected on the inner wall of the electric slide rail (20) in a sliding mode, and four second springs (18) are fixed on the outer wall of the top of the slide block (19) through bolts.

3. The automobile bumper detection device according to claim 2, wherein the same supporting plate is welded on the outer wall of the top of each of the four second springs (18), a first hydraulic cylinder (17) is fixed on the outer wall of the top of the supporting plate through a bolt, a shaft sleeve (16) is sleeved on one end of an extension rod of the first hydraulic cylinder (17), and a fixing column (15) is fixed on the outer wall of the top of the shaft sleeve (16) through a bolt.

4. The detecting device for the automobile bumper as recited in claim 3, wherein two brackets (13) are fixed to the outer wall of one side of the fixing post (15) by bolts, and a set square is fixed to the outer wall of one side of each of the two brackets (13) by bolts.

5. The detecting device for the automobile bumper as recited in claim 4, wherein the first springs (14) are fixed to the outer walls of the two triangular plates on one side by bolts, the connecting plates are fixed to the outer walls of the two first springs (14) on one side by bolts, the fixing frames are fixed to the outer walls of the connecting plates on one side by bolts, and the second hydraulic cylinders are fixed to the outer walls of the fixing frames on one side by bolts.

6. The automobile bumper detection device according to claim 5, wherein a pressure plate (11) is connected to one end of the extension rod of the second hydraulic cylinder through a screw thread, and a pressure sensor (12) is fixed to an outer wall of the fixing frame on one side close to the pressure plate (11) through a bolt.

7. The automobile bumper detection device as claimed in claim 1, wherein the electric push rod (4) and the electric slide rail (20) are connected with a switch through wires, the switch is connected with an output end of the controller through a signal wire, and an output end of the pressure sensor (12) is connected with an input end of the controller through a signal wire.