CN213067325U - Multifunctional automobile bumper checking fixture - Google Patents
Multifunctional automobile bumper checking fixture Download PDFInfo
- Publication number
- CN213067325U CN213067325U CN202021142623.XU CN202021142623U CN213067325U CN 213067325 U CN213067325 U CN 213067325U CN 202021142623 U CN202021142623 U CN 202021142623U CN 213067325 U CN213067325 U CN 213067325U
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- bumper
- base
- cylinder
- supporting limiting
- connecting rod
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Abstract
The utility model discloses a multifunctional automobile bumper checking fixture, which comprises a base, a supporting limiting rod and a first cylinder; the supporting limiting rods are distributed at the edges of four corners of the base, the top of each supporting limiting rod is inclined along the opposite direction, soft rubber pads used for being in contact with the bumper are bonded on the inner sides of the inclined portions, a first air cylinder is correspondingly arranged on the inner sides of the supporting limiting rods along the vertical direction, and an extrusion head connected with a piston end of each first air cylinder is supported on the bumper and matched with the supporting limiting rods to clamp and fix the bumper; and the middle part of the base is provided with a fine adjustment mechanism for calibrating the position of the bumper. The utility model discloses an utensil is examined to multi-purpose vehicle bumper drives bumper rotation action through the fine setting mechanism that sets up and realizes the fine setting calibration to the bumper position to ensured the accurate location installation of bumper, be convenient for examine a module and detect the quick accurate completion of bumper.
Description
Technical Field
The utility model relates to an auto parts detects technical field, especially relates to a utensil is examined to multi-functional car bumper.
Background
The detection tool is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of the products to replace professional measuring tools. After the bumper of car is processed, in order to detect whether it accords with production standard, need use professional to examine utensil and detect it. When examining the bumper among the prior art, at first need fix the bumper centre gripping on examining a body, then will move about to examine a module and install and examine a body on detecting the bumper and detect, the accuracy of bumper mounted position plays crucial effect to detecting its quality, in case the bumper mounted position deviation appears, will lead to examining the data that a module detected out and go out the mistake, cause the influence to the detection achievement of bumper, consequently, how to realize carrying out accurate centre gripping to the bumper and fix and just seem very important, based on this, propose the utility model discloses a safety protection device is provided.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide an utensil is examined to multi-functional automobile bumper, the fine setting calibration to the bumper position is realized to the fine setting mechanism drive bumper rotation action through setting up to ensured the accurate location installation of bumper, be convenient for examine a module and detect the quick accurate completion of bumper.
The utility model provides a multifunctional automobile bumper checking fixture, which comprises a base, a supporting limiting rod and a first cylinder;
the supporting limiting rods are distributed at the edges of four corners of the base, the top of each supporting limiting rod is inclined along the opposite direction, soft rubber pads used for being in contact with the bumper are bonded on the inner sides of the inclined portions, a first air cylinder is correspondingly arranged on the inner sides of the supporting limiting rods along the vertical direction, and an extrusion head connected with a piston end of each first air cylinder is supported on the bumper and matched with the supporting limiting rods to clamp and fix the bumper;
the middle part of the base is provided with a fine adjustment mechanism used for carrying out position calibration on the bumper, and the fine adjustment mechanism is abutted against the middle part of the bumper and drives the bumper to swing left and right.
Preferably, the fine adjustment mechanism comprises a pneumatic sucker, a second cylinder, a connecting rod and a rotating shaft;
the piston end of second cylinder with pneumatic chuck fixed connection, pneumatic chuck's absorption end and the middle part terminal surface of bumper are laminated mutually, the top of connecting rod with the cylinder block fixed connection of second cylinder, the bottom of connecting rod pass through the connecting block with pivot fixed connection, and correspond on the base the position department of connecting block has seted up spacing swing groove, and the connecting block be located this spacing swing inslot with the pivot synchronous rotation, the pivot pre-bury in the base is inside and at its end-to-end connection have a drive assembly who is used for driving its rotation.
Preferably, the driving assembly includes an external gear, an internal gear and a runner;
the outer gear is arranged along the direction perpendicular to the central axis of the rotating shaft and is fixedly sleeved at the tail end of the rotating shaft, the inner gear is nested inside the base and is meshed with the outer gear, and the central shaft of the inner gear extends outwards and is connected with a rotating wheel;
and a shaft shoulder is formed at one end of the rotating shaft, which is far away from the outer gear, and the circumferential surface of the shaft shoulder is fixedly sleeved with the inner side of a bearing arranged in the base.
Preferably, an arc-shaped support frame used for supporting the second cylinder is installed on the base along the motion track of the connecting rod through a support frame, the bottom of the cylinder seat of the second cylinder is matched with the shape of the arc-shaped support frame, and a sliding rail for swinging the connecting rod is arranged on the arc-shaped support frame along the arc-shaped extending direction of the arc-shaped support frame.
Preferably, the width of the slide rail is the same as the outer diameter of the connecting rod.
Preferably, the extrusion working surface of the extrusion head is matched with the end surface of the bumper.
The utility model has the advantages that: be provided with the fine-tuning that carries out the position calibration to the bumper through the middle part at the base, this fine-tuning is adsorbed fixedly in the middle part of the bumper by the pneumatic sucking disc action of cylinder drive, and the bottom of cylinder then is connected with the pivot, the end connection outer gear of pivot, the internal gear then imbeds inside the base and with external gear engagement, drive bumper rotation through gear revolve and realize the fine setting to the bumper position, thereby the accurate location installation of bumper has been ensured, be convenient for examine a quick accurate completion detection to the bumper of utensil module.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a multi-functional bumper inspection device of the present invention;
FIG. 2 is a schematic side sectional view of a base of a multifunctional automobile bumper inspection device according to the present invention;
FIG. 3 is a partially enlarged schematic view of the multifunctional automobile bumper inspection tool shown in FIG. 2 at A;
FIG. 4 is a schematic view of the assembly of the connecting block and the base in the multi-functional bumper testing fixture provided by the present invention;
fig. 5 is the utility model provides a multifunctional automobile bumper examines utensil middle arc-shaped support frame's schematic structure diagram.
In the figure: 1. a base; 2. supporting a limiting rod; 3. a soft rubber cushion; 4. a first cylinder; 5. an extrusion head; 6. a second cylinder; 7. a pneumatic suction cup; 8. an arc-shaped support frame; 9. a support frame; 10. a connecting rod; 11. a rotating wheel; 12. a rotating shaft; 13. a bearing; 14. connecting blocks; 15. a limit swing groove; 16. an outer gear; 17. an internal gear; 18. a slide rail; 19. a bumper.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model discloses a multifunctional automobile bumper examines utensil of embodiment is further described below with the accompanying drawing.
As shown in fig. 1-5, the utility model provides a multifunctional automobile bumper checking fixture, which comprises a base 1, a supporting limit rod 2 and a first cylinder 4; wherein the supporting and limiting rods 2 are distributed at the four corners of the base 1, wherein the tops of two supporting and limiting rods 2 distributed along the length direction of the bumper 19 are inclined along the opposite direction, and the inner side of the inclined part is bonded with a soft rubber pad 3 used for contacting with the bumper 19, the soft rubber pad 3 is made of flexible material, thereby avoiding the bumper 19 from being damaged when clamping the bumper 19, the inner side of each supporting and limiting rod 2 is correspondingly provided with a first air cylinder 4 along the vertical direction, an extrusion head 5 connected with the piston end of the first air cylinder 4 is supported on the bumper 19 and matched with the supporting and limiting rod 2 to clamp and fix the bumper 19, wherein the extrusion working surface of the extrusion head 5 is matched with the end surface of the bumper, the two can be better jointed, the surface of the bumper 19 is prevented from being extruded and damaged, the piston rod of the first air cylinder 4 extends to enable the extrusion head 5 to move upwards to abut against the bumper 19, the two sides of the bumper 19 are clamped and fixed under the combined action of the extrusion head 5 and the supporting and limiting rod 2; in order to ensure the accurate location installation of bumper 19, the utility model discloses be provided with at base 1's middle part and be used for carrying out the fine-tuning of position calibration to bumper 19, fine-tuning offsets in bumper 19 middle part and drives its horizontal hunting, carries out accurate correction to bumper 19 through fine-tuning, ensures the quick accuracy of 19 detection achievement of bumper, what need explain, the utility model provides an examine in still be provided with movable detection module, but because it is not the key that technical scheme that this application required protection will consider, consequently just no longer give unnecessary details to it.
Specifically, the fine adjustment mechanism comprises a pneumatic sucker 7, a second cylinder 6, a connecting rod 10 and a rotating shaft 12; the piston end of the second cylinder 6 is fixedly connected with the pneumatic sucker 7, the adsorption end of the pneumatic sucker 7 is attached to the middle end face of the bumper 19, the pneumatic sucker 7 adopts the existing mature technology, negative pressure is generated inside the pneumatic sucker 7, the bumper 19 is firmly adsorbed by the adsorption end of the pneumatic sucker, the top end of the connecting rod 10 is fixedly connected with the cylinder base end of the second cylinder 6, the bottom end of the connecting rod 10 is fixedly connected with the rotating shaft 12 through the connecting block 14, the position of the base 1 corresponding to the connecting block 14 is provided with the limit swinging groove 15, the connecting block 14 is positioned in the limit swinging groove 15 and synchronously rotates with the rotating shaft 12, the rotating shaft 12 is pre-embedded inside the base 1, the tail end of the shaft is connected with a driving component for driving the rotating shaft to rotate, when the bumper 19 is finely adjusted, the second cylinder 6 is started, the pneumatic sucker 7 is abutted to the bumper 19 and is adsorbed and fixed, the driving component drives the rotating shaft 12, the pneumatic suction cup 7 and the rotating shaft 12 rotate synchronously to drive the bumper 19 to perform fine adjustment, and the connecting block 14 is positioned in the limit swing groove 15 and is blocked by the blocking surfaces at two sides of the limit swing groove, so that the maximum stroke of the pneumatic suction cup 7 is formed.
As a preferred embodiment, the drive assembly includes an external gear 16, an internal gear 17, and a runner 11; the outer gear 16 sets up and the fixed end of locating pivot 12 along the axis direction of perpendicular to pivot 12, internal gear 17 nests in base 1 inside and meshes with outer gear 16 mutually, the outside extension of center pin of internal gear 17 is connected with runner 11, it rotates to rotate runner 11 drive internal gear 17 and rotate, pivot 12 then rotates under the effect that external gear 16 and internal gear 17 mesh, in order to reduce the resistance that receives when pivot 12 rotates, be formed with the shoulder at the one end that the outer gear 16 was kept away from to pivot 12, and the periphery of this shoulder is with set up the inboard fixed cup joint of bearing 13 in base 1 inside, pivot 12 and bearing 13 are connected and can be ensured the smooth rotation of pivot 12.
In addition, because the movement track of second cylinder 6 is horizontal hunting, and itself has certain weight, consequently, in order to improve the stability of second cylinder 6 at the swing in-process, reduce the atress condition of connecting rod 10, the utility model discloses install the ARC support frame 8 that is used for supporting second cylinder 6 through support frame 9 along the movement track of connecting rod 10 on base 1, the cylinder block bottom and the 8 shape looks adaptations of ARC support frame of second cylinder 6 to set up the slide rail 18 that supplies connecting rod 10 wobbling along its arc extending direction on ARC support frame 8, and the width of slide rail 18 sets up equally with the external diameter of connecting rod 10, and second cylinder 6 is offset and is supported by ARC support frame 8 all the time at the in-process of motion, and connecting rod 10's axial is not atress all the time promptly, thereby prolongs the life of whole utensil of examining.
The utility model provides an utensil is examined to multi-function vehicle bumper, during the use, place 19 levels of bumper on the extrusion head 5 at 4 tops of four first cylinders earlier, then synchronous start four first cylinders 4 make bumper 19 be close to the flexible glue pad 3 that supports gag lever post 2 but not support tight bumper 19, judge whether need carry out position adjustment to it according to the actual position of bumper 19, when the position of bumper 19 needs to rectify, start second cylinder 6, 7 rebound of pneumatic suction cup support bumper 19 and keep adsorption state, then personnel rotate runner 11 and control regulation to bumper 19, treat behind the position calibration of bumper 19, the extrusion head 5 that starts first cylinder 4 again and make its piston end makes it support tight realization centre gripping with bumper 19 and fixes and can detect work.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a utensil is examined to multi-functional car bumper which characterized in that: the device comprises a base, a supporting limiting rod and a first cylinder;
the supporting limiting rods are distributed at the edges of four corners of the base, the top of each supporting limiting rod is inclined along the opposite direction, soft rubber pads used for being in contact with the bumper are bonded on the inner sides of the inclined portions, a first air cylinder is correspondingly arranged on the inner sides of the supporting limiting rods along the vertical direction, and an extrusion head connected with a piston end of each first air cylinder is supported on the bumper and matched with the supporting limiting rods to clamp and fix the bumper;
the middle part of the base is provided with a fine adjustment mechanism used for carrying out position calibration on the bumper, and the fine adjustment mechanism is abutted against the middle part of the bumper and drives the bumper to swing left and right.
2. The utility model discloses a utensil is examined to multi-purpose vehicle bumper of claim 1 which characterized in that: the fine adjustment mechanism comprises a pneumatic sucker, a second cylinder, a connecting rod and a rotating shaft;
the piston end of second cylinder with pneumatic chuck fixed connection, pneumatic chuck's absorption end and the middle part terminal surface of bumper are laminated mutually, the top of connecting rod with the cylinder block fixed connection of second cylinder, the bottom of connecting rod pass through the connecting block with pivot fixed connection, and correspond on the base the position department of connecting block has seted up spacing swing groove, and the connecting block be located this spacing swing inslot with the pivot synchronous rotation, the pivot pre-bury in the base is inside and at its end-to-end connection have a drive assembly who is used for driving its rotation.
3. The multifunctional automobile bumper testing fixture according to claim 2, wherein: the driving assembly comprises an outer gear, an inner gear and a rotating wheel;
the outer gear is arranged along the direction perpendicular to the central axis of the rotating shaft and is fixedly sleeved at the tail end of the rotating shaft, the inner gear is nested inside the base and is meshed with the outer gear, and the central shaft of the inner gear extends outwards and is connected with a rotating wheel;
and a shaft shoulder is formed at one end of the rotating shaft, which is far away from the outer gear, and the circumferential surface of the shaft shoulder is fixedly sleeved with the inner side of a bearing arranged in the base.
4. The multifunctional automobile bumper testing fixture according to claim 2, wherein: the arc-shaped support frame used for supporting the second air cylinder is installed on the base along the motion trail of the connecting rod through the support frame, the bottom of the cylinder seat of the second air cylinder is matched with the shape of the arc-shaped support frame, and the arc-shaped support frame is provided with a slide rail for the connecting rod to swing along the arc-shaped extending direction of the arc-shaped support frame.
5. The multifunctional automobile bumper testing fixture according to claim 4, wherein: the width of the slide rail is the same as the outer diameter of the connecting rod.
6. The utility model discloses a utensil is examined to multi-purpose vehicle bumper of claim 1 which characterized in that: the extrusion working surface of the extrusion head is matched with the end surface of the bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142623.XU CN213067325U (en) | 2020-06-18 | 2020-06-18 | Multifunctional automobile bumper checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142623.XU CN213067325U (en) | 2020-06-18 | 2020-06-18 | Multifunctional automobile bumper checking fixture |
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| Publication Number | Publication Date |
|---|---|
| CN213067325U true CN213067325U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021142623.XU Active CN213067325U (en) | 2020-06-18 | 2020-06-18 | Multifunctional automobile bumper checking fixture |
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| CN (1) | CN213067325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800333A (en) * | 2022-06-07 | 2022-07-29 | 方港澳 | Adjustable universal intelligent fixture tool for automobile bumper |
| CN114839046A (en) * | 2022-06-15 | 2022-08-02 | 武汉名杰模塑有限公司 | Automobile bumper detection tool and detection method |
-
2020
- 2020-06-18 CN CN202021142623.XU patent/CN213067325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800333A (en) * | 2022-06-07 | 2022-07-29 | 方港澳 | Adjustable universal intelligent fixture tool for automobile bumper |
| CN114839046A (en) * | 2022-06-15 | 2022-08-02 | 武汉名杰模塑有限公司 | Automobile bumper detection tool and detection method |
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