CN116718339B - Automobile door strength detection tool - Google Patents
Automobile door strength detection tool Download PDFInfo
- Publication number
- CN116718339B CN116718339B CN202310999843.6A CN202310999843A CN116718339B CN 116718339 B CN116718339 B CN 116718339B CN 202310999843 A CN202310999843 A CN 202310999843A CN 116718339 B CN116718339 B CN 116718339B
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- piece
- rod
- automobile door
- rotating shaft
- pressing
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 45
- 239000000725 suspension Substances 0.000 claims description 11
- 241001170716 Garra gotyla Species 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 10
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The invention discloses an automobile door strength detection tool, which relates to the technical field of automobile detection, and comprises a tool frame, an L-shaped lower supporting plate and an upper clamping assembly, wherein the lower clamping strip part is rotationally connected with the end part, close to the L-shaped lower supporting plate, of the lower clamping strip part; one side of the upper pressure bar is rotationally connected with the side of the upper bevel gear, and when the upper pressure bar moves along the upper guide inclined bar, the upper guide inclined bar can drive the upper pressure bar to rotate; at least one suction cup assembly is also included. The invention has simple structure, can clamp the automobile door to be detected at multiple points, has firm clamping, is convenient to operate, is suitable for the installation of the automobile doors with different heights in an upright state, is convenient for the subsequent strength detection operation, and has strong practicability.
Description
Technical Field
The invention relates to the technical field of automobile detection, in particular to an automobile door strength detection tool.
Background
Automobiles have become a common riding tool in daily life, the doors are a part of the automobiles, and the doors can reduce impact energy born by passengers in the process of the collision of the automobiles so as to improve passive safety protection of the passengers. The method can indirectly evaluate the side collision performance of the vehicle door by testing the stress deformation performance of the vehicle door, and provides the improved direction of the whole vehicle collision test (C-NCAP), so that the effectiveness measurement is also widely focused.
At present, the mode of detecting the strength of an automobile door is as follows: the automobile door is horizontally placed on a detection tool, and the detection tool clamps the automobile door from the side; the intensity detection device detects and operates the automobile door from the upper side; however, because the body type of the flat automobile door is relatively large, the flat automobile door is relatively troublesome to load to the detection tool, and the flat automobile door is inconvenient for subsequent multidirectional detection.
Disclosure of Invention
The invention aims to provide an automobile door strength detection tool for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an automobile door intensity detects frock, includes frock frame, L type bottom suspension board and last clamping component, the lower tip of frock frame is provided with two lower support slide bar seats, L type bottom suspension board both ends slide respectively and establish on two lower support slide bar seats, and the front end of L type bottom suspension board is provided with down holding strip portion and rotates to be connected between the tip that lower holding strip portion is close to with L type bottom suspension board, be provided with rotation guide on the lower support slide bar seat and lower holding strip portion is connected with rotation guide, and when the lower holding strip portion moves along the lower support slide bar seat, rotation guide can drive down holding strip portion around the junction with L type bottom suspension board rotation, go up clamping component and establish at the top of frock frame and go up clamping component and include adapter sleeve, upper guide diagonal, upper bevel fender and upper depression bar; the connecting sleeve is arranged on the tool frame, two upper guide inclined rods are parallel, one end of each upper guide inclined rod is fixed on the side wall of the connecting sleeve, two ends of each upper bevel baffle are respectively connected with the two upper guide inclined rods in a sliding manner, one side of each upper press rod is rotationally connected with one side of each upper bevel baffle, the upper press rods are also connected with the upper guide inclined rods, and when the upper press rods move along the upper guide inclined rods, the upper guide inclined rods can drive the upper press rods to rotate; the novel car door sucking disc assembly comprises a car door, and is characterized by further comprising at least one sucking disc assembly which is arranged in the middle of the tool frame and used for sucking the back of the car door.
Based on the technical scheme, the invention also provides the following optional technical schemes:
in one alternative: the side portion that L type bottom suspension board is close to down holding strip portion is provided with down pivot spare and lower pivot spare tip and L type bottom suspension board rotation connection, be provided with down centre gripping connecting portion and down the one end that holding strip portion was kept away from down to centre gripping connecting portion is connected with lower pivot spare down on the holding strip portion, rotate the guide and be the rack spare that parallels with lower support slide bar seat and rotate guide tip and lower support slide bar seat fixed connection, be provided with on the lower pivot spare with rotate the lower gear spare that the guide meshed.
In one alternative: the arc top of the lower gear piece is lower than the surface of the L-shaped lower supporting plate, which contacts the bottom of the automobile door, in height.
In one alternative: the upper corner baffle piece comprises an upper top plate and two baffle rod pieces, the top of the baffle rod piece is provided with a moving sleeve and the moving sleeve is sleeved on a corresponding upper guide inclined rod, a plurality of baffle roller pieces are arranged between the two baffle rod pieces, the end parts of the baffle roller pieces are rotationally connected with the side parts of the baffle rod pieces, the upper top plate is arranged between the two baffle rod pieces, the end parts of the upper top plate and the baffle rod pieces are fixedly connected with the end parts of the upper top plate, which are close to the moving sleeve, of the baffle rod pieces, an upper rotating shaft piece with the end parts in a rotating fit is arranged on the side parts of the upper top plate, an upper gear piece is arranged on the upper rotating shaft piece, an upper rack piece meshed with the upper gear piece is arranged on the side wall of the upper guide inclined rod, one side of the upper pressing rod is fixedly connected with the upper rotating shaft piece, and the other side of the upper pressing rod is provided with an upper pressing bar for abutting against the front side surface of the top of the automobile door.
In one alternative: the lower surface of upper roof is provided with a plurality of pressure sensors, and a plurality of pressure sensors are linear equidistance range distribution, and pressure sensors and sucking disc subassembly electric connection.
In one alternative: the sucker assembly comprises a mounting plate, an outer rod piece, at least one sucker part and at least one air cylinder piece, wherein the mounting plate is fixed in the middle of the tool rack, the sucker part comprises a sucker head and a sucker main body, the sucker main body is fixed on the mounting plate, the sucker head is arranged at the front end part of the sucker main body, which faces an automobile door, the outer rod piece is arranged on one side, far away from the automobile door, of the mounting plate, the outer rod piece is connected with the mounting plate through the air cylinder piece, and the tail end part, far away from the sucker head, of the sucker main body is connected with the outer rod piece.
In one alternative: the utility model discloses a bench press, including frock frame, lateral pressure subassembly, the both sides portion of frock frame all is provided with the side pressure subassembly, the side pressure subassembly includes epitaxial support, side layering, side pressure gear spare and side pressure pivot, epitaxial support fixes at frock frame lateral part, and side pressure pivot rotates to establish on epitaxial support, side pressure strip tip and side pressure pivot fixed connection, side pressure strip has a plurality of side pressure grooves on the terminal surface towards frock frame, side pressure gear spare is established in side pressure pivot and side pressure gear spare meshes with the side pressure tooth condition of establishing at outer member tip.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the L-shaped lower supporting plate and the upper clamping component can be clamped from the upper part and the lower part in the moving process, so that when the automobile door is pushed to a detection position, the L-shaped lower supporting plate and the upper clamping component automatically clamp the automobile door, and meanwhile, the sucker component adsorbs the automobile door from the back, so that the installation firmness of the automobile door is effectively improved;
2. in the invention, the upper guide inclined rod in the upper clamping assembly is in an inclined state, and the distance between the upper clamping assembly and the L-shaped lower supporting plate can be changed, so that the automobile door mounting device is suitable for automobile doors with different heights.
3. The invention has simple structure, can clamp the automobile door to be detected at multiple points, has firm clamping, is convenient to operate, is suitable for the installation of the automobile doors with different heights in an upright state, is convenient for the subsequent strength detection operation, and has strong practicability.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the tooling according to an embodiment of the invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic view of an upper clamping assembly according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view at B in fig. 3.
Figure 5 is a schematic view of a chuck assembly in accordance with one embodiment of the invention.
Reference numerals annotate: the device comprises a tool frame-100, a lower support slide bar seat-200, a rotation guide piece-210, an L-shaped lower supporting plate-300, a lower clamping strip part-310, a lower clamping connecting part-320, a lower rotating shaft piece-330, a lower gear piece-340, an upper clamping component-400, a connecting sleeve-410, an upper guide inclined rod-420, an upper rack piece-421, a stop rod piece-430, a movable sleeve-440, a roller blocking piece-450, an upper top plate-460, an upper pressing rod-470, an upper pressing strip-471, an upper rotating shaft piece-480, an upper gear piece-481, a pressure sensor-490, a sucking disc component-500, a mounting plate-510, a sucking disc part-520, a sucking disc head-521, a sucking disc main body-522, an outer rod piece-530, a cylinder piece-540, a side pressure tooth condition-550, a side pressure component-600, an extension bracket-610, a side pressure strip-620, a side pressure gear piece-630, a side pressure groove-640 and a side pressure rotating shaft-650.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples; in the drawings or description, similar or identical parts are provided with the same reference numerals, and in practical applications, the shape, thickness or height of each part may be enlarged or reduced. The examples set forth herein are intended to be illustrative of the invention and are not intended to limit the scope of the invention. Any obvious modifications or alterations to the invention, as would be apparent, are made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1-3, an automobile door strength detection tool comprises a tool frame 100, an L-shaped lower support plate 300 and an upper clamping assembly 400, wherein two lower support slide rod seats 200 are arranged at the lower end part of the tool frame 100, two ends of the L-shaped lower support plate 300 are respectively arranged on the two lower support slide rod seats 200 in a sliding manner, a lower clamping strip part 310 is arranged at the front end part of the L-shaped lower support plate 300, the lower support slide rod seats 200 are provided with a rotation guide 210, the lower clamping strip part 310 is connected with the rotation guide 210, the rotation guide 210 can drive the lower clamping strip part 310 to rotate around the joint with the L-shaped lower support plate 300 when the lower clamping strip part 310 moves along the lower support slide rod seats 200, and the upper clamping assembly 400 is arranged at the top of the tool frame 100 and comprises a connecting sleeve 410, an upper guide inclined rod 420, an upper folding angle piece and an upper compression rod 470; the connecting sleeve 410 is arranged on the tool holder 100, two upper guide inclined rods 420 are parallel, one end of each upper guide inclined rod 420 is fixed on the side wall of the connecting sleeve 410, two ends of each upper bevel gear are respectively connected with the two upper guide inclined rods 420 in a sliding manner, one side of each upper press rod 470 is rotationally connected with the side part of each upper bevel gear, each upper press rod 470 is also connected with each upper guide inclined rod 420, and when the upper press rods 470 move along the upper guide inclined rods 420, the upper guide inclined rods 420 can drive the upper press rods 470 to rotate; the tool rack 100 further comprises at least one sucker assembly 500, wherein the sucker assembly 500 is arranged in the middle of the tool rack 100, and the sucker assembly 500 is used for adsorbing the back of an automobile door.
In the embodiment of the invention, the bottom of the automobile door to be detected is placed on the L-shaped lower supporting plate 300, the top of the automobile door is abutted against the upper bevel baffle, and the automobile door to be detected is pushed by adopting a manual or machine, so that the automobile door to be detected moves towards the sucker assembly 500; the L-shaped lower blade 300 moves with the automobile door, and the lower clip strip 310 moves with the L-shaped lower blade 300, the lower clip strip 310 rotates upward and the lower clip strip 310 gradually presses against the front side of the bottom of the automobile door under the drive of the rotation guide 210; thereby realizing the clamping of the bottom of the automobile door; meanwhile, the upper corner stopper moves toward the tool frame 100 along the upper guide diagonal rod 420, so that the distance between the upper corner stopper and the L-shaped lower support plate 300 is gradually closed, thereby realizing the restriction of the longitudinal degree of freedom of the automobile door, and the upper press rod 470 is driven to rotate by the upper guide diagonal rod 420 and the upper press rod 470 is pressed against the front side of the top of the automobile door in the process of moving along the upper guide diagonal rod 420 along with the upper corner stopper; so that the upper compression bar 470 is matched with the upper bevel stop, and can clamp the top of the automobile door; the suction cup assembly 500 can adsorb the back of the automobile door, thereby limiting the freedom of the transverse movement of the automobile door and ensuring the stability of the upper compression rod 470 and the lower holding strip part 310 for clamping the upper end and the lower end of the automobile door respectively; and since the upper guide inclined bar 420 is inclined, the distance between the upper clamp assembly 400 and the L-shaped lower blade 300 can be varied, thereby accommodating the installation of the automobile doors at different heights.
In one embodiment, as shown in fig. 1 and 2, a lower rotating shaft 330 is disposed on a side portion of the L-shaped lower supporting plate 300 near the lower holding strip portion 310, and an end portion of the lower rotating shaft 330 is rotatably connected with the L-shaped lower supporting plate 300, a lower holding connection portion 320 is disposed on the lower holding strip portion 310, and an end of the lower holding connection portion 320 far from the lower holding strip portion 310 is connected with the lower rotating shaft 330, the rotating guide 210 is a rack member parallel to the lower supporting slide rod seat 200, and an end portion of the rotating guide 210 is fixedly connected with the lower supporting slide rod seat 200, and a lower gear member 340 meshed with the rotating guide 210 is disposed on the lower rotating shaft 330; in the embodiment of the present invention, when the lower clip strip portion 310 and the lower rotating shaft member 330 both move along the lower support slide bar base 200 along with the L-shaped lower support plate 300, the lower rotating shaft member 330 can rotate due to the engagement state of the rotation guide member 210 and the lower gear member 340, so that the lower clip strip portion 310 can rotate around the lower rotating shaft member 330, and further the end surface of the lower clip strip portion 310 can abut against the front side surface of the bottom of the automobile door.
In one embodiment, as shown in FIG. 2, the arc top of the lower gear member 340 is lower in height than the surface of the L-shaped lower plate 300 contacting the bottom of the door of the automobile; because the height position of the arc top of the lower gear member 340 is smaller than the surface of the L-shaped lower plate 300, the bottom of the automobile door is not in contact with the lower gear member 340, and the bottom of the automobile door is prevented from interfering with the rotation of the lower gear member 340.
In one embodiment, as shown in fig. 1, 3 and 4, the upper corner blocking member includes an upper top plate 460 and two blocking rods 430, the top of the blocking rod 430 has a moving sleeve 440 and the moving sleeve 440 is sleeved on the corresponding upper guiding inclined rod 420, a plurality of blocking roller members 450 are disposed between the two blocking rods 430, the ends of the blocking roller members 450 are rotatably connected with the sides of the blocking rod 430, the upper top plate 460 is disposed between the two blocking rods 430 and the ends of the upper top plate 460 are fixedly connected with the ends of the blocking rods 430 close to the moving sleeve 440, the side of the upper top plate 460 far from the tooling frame 100 is provided with an upper rotating shaft member 480 with which the ends are in rotation fit, the upper rotating shaft member 480 is provided with an upper gear member 481, the side wall of the upper guiding inclined rod 420 is provided with an upper rack 421 meshed with the upper gear member 481, one side of the upper pressing rod 470 is fixedly connected with the upper rotating shaft member 480, and the other side of the upper pressing rod 470 is provided with an upper pressing bar 471 for abutting against the front side of the top of the car door; in the embodiment of the invention, the rear side surface of the top of the automobile door is abutted against the stop rod 430 and is in rolling contact with the stop roller 450, so that when the upper bevel stop moves relative to the automobile door, the stop roller 450 can reduce the abrasion to the surface of the automobile door; when the upper rotating shaft member 480 and the upper pressing bar 470 move along with the upper top plate 460, the upper rotating shaft member 480 can rotate due to the engagement of the upper gear member 481 and the upper rack member 421, and the upper pressing bar 470 rotates along with the upper rotating shaft member 480, so that the upper pressing bar 471 can abut against the front side surface of the top of the automobile door.
In one embodiment, as shown in fig. 1 and 3, the lower surface of the upper top plate 460 is provided with a plurality of pressure sensors 490, the plurality of pressure sensors 490 are distributed in a linear equidistant arrangement, and the pressure sensors 490 are electrically connected with the sucker assembly 500; in the embodiment of the present invention, the upper top plate 460 moves along the upper guide inclined bar 420, the pressure sensor 490 gradually approaches to and contacts the top of the automobile door, at this time, the suction cup assembly 500 contacts the back of the automobile door, the pressure sensor 490 contacts the top of the automobile door and generates a pressure signal, the pressure sensor 490 transmits the pressure signal to the suction cup assembly 500, and the end of the suction cup assembly 500 sucks the back of the automobile door.
In one embodiment, as shown in fig. 1 and 5, the suction cup assembly 500 includes a mounting plate 510, an outer rod 530, at least one suction cup part 520 and at least one cylinder member 540, the mounting plate 510 is fixed at the middle of the tool rack 100, the suction cup part 520 includes a suction cup head 521 and a suction cup main body 522, the suction cup main body 522 is fixed on the mounting plate 510, and the suction cup head 521 is disposed at the front end of the suction cup main body 522 facing the automobile door, the outer rod 530 is disposed at the side of the mounting plate 510 away from the automobile door, the outer rod 530 is connected with the mounting plate 510 through the cylinder member 540, and the tail end of the suction cup main body 522 away from the suction cup head 521 is connected with the outer rod 530; in the embodiment of the invention, the cylinder member 540 pushes and pulls the outer rod member 530 in a telescopic manner, so as to adjust the distance between the outer rod member 530 and the mounting plate 510, and the tail end portion of the sucker main body 522 can be telescopic along with the outer rod member 530, so as to adjust the air pressure between the sucker head 521 and the back surface of the automobile door, thereby realizing the adsorption of the automobile door.
In one embodiment, as shown in fig. 1 and 5, the two sides of the tool holder 100 are provided with a side pressing assembly 600, the side pressing assembly 600 includes an extension bracket 610, a side pressing bar 620, a side pressing gear 630 and a side pressing rotating shaft 650, the extension bracket 610 is fixed on the side of the tool holder 100, the side pressing rotating shaft 650 is rotatably provided on the extension bracket 610, one end of the side pressing bar 620 is fixedly connected with the side pressing rotating shaft 650, the end surface of the side pressing bar 620 facing the tool holder 100 is provided with a plurality of side pressing grooves 640, the side pressing gear 630 is provided on the side pressing rotating shaft 650, and the side pressing gear 630 is meshed with the side pressing tooth condition 550 provided on the end of the outer rod 530; in the embodiment of the present invention, the outer rod 530 moves relative to the mounting plate 510 under the driving of the cylinder member 540, the side pressing tooth condition 550 moves along with the outer rod 530, and the side pressing tooth condition 550 and the side pressing gear member 630 are in the meshed state, so that the moving side pressing tooth condition 550 can drive the side pressing rotating shaft 650 to rotate, and the side pressing bar 620 can rotate; when the outer rod 530 drives the sucker main body 522 to absorb the back of the automobile door, the side pressing bar 620 rotates towards the automobile door around the axis of the side pressing rotating shaft 650, and the side pressing groove 640 can be clamped on the side part of the automobile door, so that the side part of the automobile door is clamped; further limiting movement of the vehicle door during the strength test.
The above embodiment provides a tool for detecting the strength of an automobile door, wherein the bottom of the automobile door to be detected is placed on an L-shaped lower supporting plate 300, the top of the automobile door is abutted against an upper bevel stop, and the automobile door to be detected is pushed manually or by a machine, so that the automobile door to be detected moves towards a sucker assembly 500; the L-shaped lower blade 300 moves with the automobile door, and the lower clip strip 310 moves with the L-shaped lower blade 300, the lower clip strip 310 rotates upward and the lower clip strip 310 gradually presses against the front side of the bottom of the automobile door under the drive of the rotation guide 210; thereby realizing the clamping of the bottom of the automobile door; meanwhile, the upper corner stopper moves toward the tool frame 100 along the upper guide diagonal rod 420, so that the distance between the upper corner stopper and the L-shaped lower support plate 300 is gradually closed, thereby realizing the restriction of the longitudinal degree of freedom of the automobile door, and the upper press rod 470 is driven to rotate by the upper guide diagonal rod 420 and the upper press rod 470 is pressed against the front side of the top of the automobile door in the process of moving along the upper guide diagonal rod 420 along with the upper corner stopper; so that the upper compression bar 470 is matched with the upper bevel stop, and can clamp the top of the automobile door; the suction cup assembly 500 can adsorb the back of the automobile door, thereby limiting the freedom of the transverse movement of the automobile door and ensuring the stability of the upper compression rod 470 and the lower holding strip part 310 for clamping the upper end and the lower end of the automobile door respectively; and, since the upper rack member 421 is inclined, the distance between the upper clamp assembly 400 and the L-shaped lower blade 300 can be varied, thereby accommodating the installation of the door of the automobile at different heights.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an automobile door intensity detects frock, includes frock frame, L type bottom suspension board and upper clamping assembly, the lower tip of frock frame is provided with two lower support slide bar seats, its characterized in that, L type bottom suspension board both ends slip respectively and establish on two lower support slide bar seats, and the front end of L type bottom suspension board is provided with down the holding strip portion and rotates between the tip that lower holding strip portion is close to with L type bottom suspension board and connect;
the lower support slide bar seat is provided with a rotary guide piece, the lower holding strip part is connected with the rotary guide piece, and when the lower holding strip part moves along the lower support slide bar seat, the rotary guide piece can drive the lower holding strip part to rotate around the joint of the lower holding strip part and the L-shaped lower support plate;
the upper clamping assembly is arranged at the top of the tool rack and comprises a connecting sleeve, an upper guide inclined rod, an upper bevel baffle piece and an upper pressing rod;
the connecting sleeve is arranged on the tool frame, two upper guide inclined rods are parallel, and one end of each upper guide inclined rod is fixed on the side wall of the connecting sleeve;
the two ends of the upper bevel gear are respectively connected with two upper guide diagonal rods in a sliding manner, one side of the upper press rod is rotationally connected with the side part of the upper bevel gear, the upper press rod is also connected with the upper guide diagonal rods, and the upper guide diagonal rods can drive the upper press rod to rotate when the upper press rod moves along the upper guide diagonal rods;
the suction cup assembly is arranged in the middle of the tool rack and used for adsorbing the back of an automobile door;
the upper bevel stop piece comprises an upper top plate and two stop rod pieces;
the top of each stop rod piece is provided with a moving sleeve which is sleeved on the corresponding upper guide inclined rod, a plurality of stop roller pieces are arranged between the two stop rod pieces, and the end parts of the stop roller pieces are rotationally connected with the side parts of the stop rod pieces;
the upper top plate is arranged between the two stop rod pieces, the end part of the upper top plate is fixedly connected with the end part of the stop rod piece, which is close to the moving sleeve, an upper rotating shaft piece with the end part in rotating fit with the side part of the upper top plate, which is far away from the tool frame, is arranged on the upper rotating shaft piece, an upper gear piece is arranged on the upper rotating shaft piece, and an upper rack piece meshed with the upper gear piece is arranged on the side wall of the upper guide inclined rod;
one side of the upper pressing rod is fixedly connected with the upper rotating shaft piece, and an upper pressing strip which is used for abutting against the front side surface of the top of the automobile door is arranged on the other side of the upper pressing rod.
2. The automobile door strength detection tool according to claim 1, wherein a lower rotating shaft piece is arranged on the side part of the L-shaped lower supporting plate, which is close to the lower holding strip part, and the end part of the lower rotating shaft piece is rotationally connected with the L-shaped lower supporting plate;
the lower clamping strip part is provided with a lower clamping connection part, and one end of the lower clamping connection part, which is far away from the lower clamping strip part, is connected with a lower rotating shaft piece;
the rotary guide piece is a rack piece parallel to the lower support slide bar seat, the end part of the rotary guide piece is fixedly connected with the lower support slide bar seat, and the lower rotating shaft piece is provided with a lower gear piece meshed with the rotary guide piece.
3. The vehicle door strength inspection tool according to claim 2, wherein the arc top of the lower gear member is lower in height than the surface of the L-shaped lower blade contacting the bottom of the vehicle door.
4. The automobile door strength detection tool according to claim 1, wherein a plurality of pressure sensors are arranged on the lower surface of the upper top plate and distributed in a linear equidistant manner, and the pressure sensors are electrically connected with the sucker assembly.
5. The automotive door strength inspection tool of any one of claims 1-4, wherein the suction cup assembly comprises a mounting plate, an outer rod, at least one suction cup portion, and at least one cylinder member;
the mounting plate is fixed in the middle of the tool frame, the sucker part comprises a sucker head and a sucker main body, the sucker main body is fixed on the mounting plate, and the sucker head is arranged at the front end part of the sucker main body, which faces towards the automobile door;
the outer rod piece is arranged on one side, far away from the automobile door, of the mounting plate, the outer rod piece is connected with the mounting plate through the air cylinder piece, and the tail end part, far away from the suction disc head, of the suction disc main body is connected with the outer rod piece.
6. The automobile door strength detection tool according to claim 5, wherein side pressure assemblies are arranged on two side portions of the tool frame;
the side pressure assembly comprises an extension bracket, a side pressing bar, a side pressure gear piece and a side pressure rotating shaft;
the extension bracket is fixed on the side part of the tool frame, the side pressure rotating shaft is rotatably arranged on the extension bracket, and one end part of the side pressure strip is fixedly connected with the side pressure rotating shaft;
the end face of the side pressing strip, which faces the tool rack, is provided with a plurality of side pressing grooves, the side pressing gear piece is arranged on the side pressing rotating shaft, and the side pressing gear piece is meshed with side pressing tooth conditions arranged at the end part of the outer rod piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310999843.6A CN116718339B (en) | 2023-08-10 | 2023-08-10 | Automobile door strength detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310999843.6A CN116718339B (en) | 2023-08-10 | 2023-08-10 | Automobile door strength detection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116718339A CN116718339A (en) | 2023-09-08 |
| CN116718339B true CN116718339B (en) | 2023-10-17 |
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ID=87868338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310999843.6A Active CN116718339B (en) | 2023-08-10 | 2023-08-10 | Automobile door strength detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116718339B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110126941A (en) * | 2019-05-20 | 2019-08-16 | 叶连波 | A kind of synchronization assembly tooling of automobile two sides car door |
| CN111141476A (en) * | 2020-02-19 | 2020-05-12 | 中国汽车工程研究院股份有限公司 | Experimental tool equipment of plaque in door |
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| CN114473924A (en) * | 2021-12-28 | 2022-05-13 | 河南沐桐环保产业有限公司 | Clamping device is disassembled to car door |
| CN115166509A (en) * | 2021-12-14 | 2022-10-11 | 湖南省长城新能源科技有限公司 | New energy automobile battery detects with test material loading rack |
| CN115740127A (en) * | 2022-11-15 | 2023-03-07 | 重庆三峡医药高等专科学校 | Intelligent bending device for special parts of automobile |
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2023
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| GB744793A (en) * | 1953-07-22 | 1956-02-15 | Gen Electric Co Ltd | Improvements in or relating to clamping devices particularly devices for clamping film cassettes |
| US4634158A (en) * | 1984-12-18 | 1987-01-06 | Jones Aroll A | Door brace assembly |
| EP2574897A2 (en) * | 2011-09-30 | 2013-04-03 | Franz Xaver Meiller Fahrzeug- und Maschinenfabrik-GmbH & Co KG | Method for checking the rigidity of an elevator door when impacted by an electric vehicle |
| CN204019418U (en) * | 2014-09-10 | 2014-12-17 | 神龙汽车有限公司 | Trinity combined type car door assembling and positioning tool structure |
| CN206643815U (en) * | 2017-02-28 | 2017-11-17 | 江苏金坛汽车工业有限公司 | Arrangements for automotive doors mounting tool |
| CN108838675A (en) * | 2018-08-15 | 2018-11-20 | 嘉兴开天传动技术有限公司 | A kind of radiator assembly tooling |
| CN110126941A (en) * | 2019-05-20 | 2019-08-16 | 叶连波 | A kind of synchronization assembly tooling of automobile two sides car door |
| CN210535419U (en) * | 2019-10-11 | 2020-05-15 | 苏州启翔光电有限公司 | Automatic folding machine |
| CN111141476A (en) * | 2020-02-19 | 2020-05-12 | 中国汽车工程研究院股份有限公司 | Experimental tool equipment of plaque in door |
| CN115166509A (en) * | 2021-12-14 | 2022-10-11 | 湖南省长城新能源科技有限公司 | New energy automobile battery detects with test material loading rack |
| CN114473924A (en) * | 2021-12-28 | 2022-05-13 | 河南沐桐环保产业有限公司 | Clamping device is disassembled to car door |
| CN115740127A (en) * | 2022-11-15 | 2023-03-07 | 重庆三峡医药高等专科学校 | Intelligent bending device for special parts of automobile |
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| Publication number | Publication date |
|---|---|
| CN116718339A (en) | 2023-09-08 |
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