CN114408062B - Guarantee tool for floor leather laying straightness - Google Patents
Guarantee tool for floor leather laying straightness Download PDFInfo
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- CN114408062B CN114408062B CN202210102829.7A CN202210102829A CN114408062B CN 114408062 B CN114408062 B CN 114408062B CN 202210102829 A CN202210102829 A CN 202210102829A CN 114408062 B CN114408062 B CN 114408062B
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- straightness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/14—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being passenger compartment fittings, e.g. seats, linings, trim, instrument panels
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Floor Finish (AREA)
Abstract
The invention belongs to the technical field of passenger cars, and particularly relates to a guarantee tool for the straightness of floor leather laying, which comprises a first straight angle plate, a first fixing component and a second fixing component, wherein the first straight angle plate is provided with a vertical part and a horizontal part, the vertical part is provided with a fixing component which is in magnetic adsorption connection with the upper part of a floor angle steel, and the horizontal part is provided with floor leather; the second rectangular plate is provided with a pressing part and a gap standard part, the gap standard part is in free contact with the vertical part, the thickness of the gap standard part is consistent with the reserved width of a floor leather welding line, the pressing part and the horizontal part jointly press the floor leather through the adsorption of a magnet, and the edge of the floor leather is aligned with the gap standard part; according to the invention, the first right-angle plate and the second right-angle plate are arranged, so that the straightness of the floor leather and the welding seam can be guaranteed.
Description
Technical Field
The invention belongs to the technical field of passenger cars, and particularly relates to a tool for guaranteeing the straightness of floor leather pavement.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Passenger car production is a labor-intensive and technology-intensive industry, and in the current situation of large production volumes and large variety, the primary labor of production is workers, not robots, so that human contingency and randomness pose significant challenges to manufacturing accuracy and dimensional consistency.
The assembly of the plastic flooring is an important link before the final offline of the vehicle, and the assembly precision is ensured according to the experience of constructors. Because the floor angle steel at the bottom of the two sides of the car body is connected with the car body framework in a welding mode in the assembling process, the lower part of the floor angle steel is easy to deform due to the influence of thermal stress, and the floor angle steel has deviation in the longitudinal straightness of the car body. In the subsequent floor leather laying process, the lower part of the angle steel is usually taken as a base line to lay a whole piece of floor leather, and due to the fact that the straightness of the angle steel has deviation, in order to reserve a welding line with a set width, a constructor often carries out edge laying and adjustment, the problems of floor leather edge wrinkles, bulges and the like are caused, and the deviation is caused on the straightness of the floor leather and the straightness of the welding line.
Disclosure of Invention
The invention aims to provide a tool for guaranteeing the straightness of floor leather laying, and the tool is used for solving the problem that the straightness of the floor leather and the straightness of a welding line are deviated. In order to achieve the above object, the present invention is achieved by the following technical solutions:
the invention provides a guarantee tool for the straightness of floor leather pavement, which comprises:
the first straight angle plate is provided with a vertical part and a horizontal part, the vertical part is provided with a fixing component which is in magnetic adsorption connection with the upper part of the floor angle steel, and the horizontal part is provided with floor leather;
and the second right-angle plate is provided with a pressing part and a gap standard part, the gap standard part is in free contact with the vertical part, the thickness of the gap standard part is consistent with the reserved width of a floor leather welding line, the pressing part and the horizontal part press the floor leather together through the adsorption of a magnet, and the edge of the floor leather is aligned with the gap standard part.
As a further technical scheme, the lifting mechanism is further included and ascends and descends along the vertical direction of the vertical part, and the second right-angle plate is connected with the lifting mechanism.
As a further technical scheme, the vertical part is provided with a rectangular hole, the lifting mechanism comprises a lifting piece and a lifting assembly thereof, the lifting piece can lift in the vertical direction of the rectangular hole through the lifting assembly, and the length of the rectangular hole in the vertical direction is matched with the lifting range of the lifting piece.
According to a further technical scheme, the lifting piece is a right-angle bent pipe, one end of the right-angle bent pipe is connected with the rectangular hole in a sliding mode, and the other end of the right-angle bent pipe is connected with the pressing portion.
As a further technical scheme, a through hole is formed in the vertical portion, the fixing assembly comprises a limiting portion, a magnet portion and a connecting piece of the limiting portion and the magnet portion, the connecting piece penetrates through the through hole, the magnet portion is fixedly connected with the floor angle steel, and the limiting portion limits the position.
As a further technical scheme, a handheld rod is arranged on the right-angle bent pipe.
As a further technical scheme, the through hole is a circular hole, the cross sections of the connecting piece, the magnet part and the limiting part are all circular, the diameters of the connecting piece and the magnet part are smaller than the diameter of the circular hole, and the diameter of the limiting part is larger than the diameter of the circular hole.
As a further technical scheme, the first right-angle plate, the second right-angle plate and the fixing component are all made of steel.
As a further technical scheme, the size of the gap standard part in the vertical direction is smaller than the thickness of the floor leather.
As a further technical scheme, the lifting assembly comprises a sliding rail and a sliding groove, the sliding groove is formed in the rectangular hole, and the sliding rail is arranged on the right-angle bent pipe.
The beneficial effects of the invention are as follows:
(1) According to the invention, the first straight angle plate in the guarantee tool takes the upper part of the angle steel of the floor as a reference, the reference is vertically moved downwards by utilizing the vertical part of the first straight angle plate, the reference is taken as a laying reference of the floor leather, the arranged gap standard part is freely contacted with the vertical part, the thickness of the gap standard part is consistent with the reserved width of the welding line of the floor leather, the edge of the floor leather is aligned with the gap standard part during laying, and the straightness of the floor leather and the welding line is guaranteed by means of a two-point one-line principle under the cooperation of at least two guarantee tools.
(2) According to the invention, through the arrangement of the lifting mechanism, the second right-angle plate is lifted along the vertical direction of the vertical part, and then the gap standard part is lifted along the vertical direction of the vertical part, so that the free contact between the gap standard part and the vertical part is ensured.
(3) According to the fixing component, the vertical part and the floor angle steel are fixed through the magnet part, the pressing part and the horizontal part press the floor leather together through the adsorption of the magnet, the pressing part and the horizontal part are separated through overcoming the magnetic force only through manpower when the floor leather needs to be separated, and the fixing component has good use convenience.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, 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. It will be further appreciated that the drawings are for simplicity and clarity and have not necessarily been drawn to scale. The invention will now be described and explained with additional specificity and detail through the use of the accompanying drawings in which:
FIG. 1 is a schematic axial side view of the overall construction of the tooling of the present invention;
FIG. 2 is a schematic front view of the overall structure of the inventive tool;
FIG. 3 is a schematic side view of the overall construction of the inventive tool, showing only the vertical portion;
fig. 4 shows a schematic diagram of the use of the inventive tool.
In the figure: 1. ensuring the tool; 10. a first gusset; 101. a vertical portion; 102. a horizontal portion; 11. a fixing assembly; 111. a limiting part; 112. a magnet section; 12. a lifting member; 121. a right-angle bent pipe; 122. a hand-held wand; 13. a second rectangular plate; 131. a pressing part; 132. a gap standard portion; 133. a magnet; 14. a rectangular hole; 15. a circular hole; 2. reserving a welding seam; 3. floor leather; 4. a wood floor; 5. floor angle steel.
Detailed Description
The technical solutions in the exemplary embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 and fig. 2, the present embodiment provides a guarantee tool 1 for the straightness of flooring, including:
a first straight angle plate 10 which is provided with a vertical part 101 and a horizontal part 102, wherein the vertical part 101 is provided with a fixed component 11 which is in magnetic adsorption connection with the upper part of the floor angle steel 5, and the horizontal part 102 is provided with a floor leather 3;
and the second rectangular plate is provided with a pressing part 131 and a gap standard part 132, the gap standard part 132 is in free contact with the vertical part 101, the thickness of the gap standard part 132 is consistent with the reserved width of the welding seam of the floor leather 3, the pressing part 131 and the horizontal part 102 press the floor leather 3 together through the adsorption of the magnet 133, and the edge of the floor leather 3 is aligned with the gap standard part 132.
Wherein the reserved width of the welding seam is the width of the reserved welding seam 2 in fig. 2. It is understood that the weld reserve width may be varied by the slot standard 132.
The upper portion of the floor angle 5 has a small degree of deformation due to the support of the framework structure, and has a good linearity.
The guarantee tools 1 are not used independently, at least two guarantee tools 1 are used in a matched mode, and the straightness accuracy is guaranteed by the aid of the principle that two points and one line are used. As shown in fig. 4, two safeguard tools 1 are provided, and a plastic flooring 3 is laid on a wooden floor 4. After the guarantee tool is used for realizing positioning, the guarantee tool 1 is dismantled, and the floor leather 3 starts to be laid.
In the embodiment, the first straight angle plate 10 in the guarantee tool 1 takes the upper part of the angle steel of the floor as a reference, the vertical part 101 of the first straight angle plate is used for vertically moving the reference downwards, the reference is used as a laying reference of the floor leather, the arranged gap standard part 132 is in free contact with the vertical part 101, the thickness of the gap standard part is consistent with the reserved width of the welding line of the floor leather 3, the edge of the floor leather 3 is aligned with the gap standard part 132 during laying, and under the cooperation of at least two guarantee tools 1, the straightness of the floor leather and the welding line thereof is guaranteed by means of a two-point one-line principle.
It is understood that, in order to press the floor leather 3 together with the pressing portion 131 and the horizontal portion 102 by the attraction of the magnet 133, the horizontal portion 102 itself or a separately provided component is attracted by the magnet, and in order to reduce the number of components, the first gusset 10 is made of a steel material as a whole.
In addition, in order to ensure that the pressing part 131 can press the floor leather 3, the size of the gap standard part 132 in the vertical direction is smaller than the thickness of the floor leather 3, so that the interference of the gap standard part 132 is avoided, and the floor leather 3 is ensured to be in a pressing state.
In order to ensure the free contact between the gap standard part 132 and the vertical part 101, the guarantee tool 1 is provided with a lifting mechanism which is lifted along the vertical direction of the vertical part 101, and the second right-angle plate 13 is connected with the lifting mechanism.
Through the setting of elevating system, realize that second right-angle board 13 goes up and down along the vertical direction of vertical portion 101, and then gap standard portion 132 goes up and down along the vertical direction of vertical portion 101 to the free contact of gap standard portion 132 with vertical portion 101 has been guaranteed.
Specifically, the vertical part 101 is provided with a rectangular hole 14, see fig. 3, the lifting mechanism comprises a lifting member 12 and a lifting assembly thereof, the lifting member 12 is lifted in the vertical direction of the rectangular hole 14 through the lifting assembly, and the length of the rectangular hole 14 in the vertical direction is matched with the lifting range of the lifting member 12.
In this embodiment, as shown in fig. 2, the lifting member 12 is a right-angle bent tube 121, one end of the right-angle bent tube 121 is slidably connected to the rectangular hole 14, and the other end is connected to the pressing portion 131.
The right-angle elbow 121 in this embodiment is perpendicular to the center line of the two ends, and not only refers to that the junction is right-angle transition, but also refers to arc transition in this embodiment, which conforms to the hand-holding habit of the constructors. In order to further increase the convenience of holding, a holding rod 122 is provided on the right-angle bent pipe 121, and the holding rods 122 are symmetrically arranged.
In this embodiment, the second right-angle plate 13 is made of steel, and the magnet 133 can be directly attached to the pressing portion 131. It can be understood that the second rectangular plate 13 may also be made of a plastic plate, and the magnet 133 needs to be adhered to the pressing portion 131 at this time, which is more complicated than directly adhering to the pressing portion.
The right angle elbow 121 is also made of steel, and is welded to the pressing portion 131.
The lifting assembly comprises a sliding rail and a sliding groove, the sliding groove is arranged on the rectangular hole 14, and the sliding rail is arranged on the right-angle bent pipe 121. The detailed structure is not shown in the drawings and is prior art, which is not described herein again.
The vertical portion 101 is provided with a through hole, the fixing component 11 comprises a limiting portion 111, a magnet 133 portion 112 and a connecting piece between the limiting portion 111 and the magnet 133 portion, the connecting piece penetrates through the through hole to be fixedly connected with the floor angle steel 5 through the magnet portion 112, and the limiting portion 111 limits the position.
In this embodiment, the through hole is a circular hole 15, the cross sections of the connecting member, the magnet portion 112 and the limiting portion 111 are all circular, the diameters of the connecting member and the magnet portion 112 are smaller than the diameter of the circular hole 15, and the diameter of the limiting portion 111 is larger than the diameter of the circular hole 15. Among them, the stopper portion 111 is similar to a cap structure of a part, and fixes the vertical portion 101 to the upper portion of the floor angle 5 by its stopper. In addition, the fixing member 11 is made of steel, and the magnet portion 112 may be directly attached to the connecting member.
During the design, attention needs to be paid to the fact that in order to achieve good fixation of the vertical portion 101 and the floor angle steel 5, the size of the connecting piece can ensure that the magnet portion 112 is fixed when contacting the floor angle steel 5, and the situation that the size is excessive and loosening is caused is avoided.
In this embodiment, fixed subassembly 11 passes through magnet portion 112 and realizes the fixed of vertical portion 101 and floor angle steel 5, compresses tightly portion 131 and horizontal part 102 and compresses tightly plastic flooring 3 jointly through the absorption of magnet 133, overcomes both of magnetic force with adsorbing the pressure apart only through the manpower when needs are separately, has fine use convenience.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make variations and modifications of the present invention without departing from the spirit and scope of the present invention by using the methods and technical contents disclosed above.
Claims (10)
1. The utility model provides a guarantee frock for flooring is laid straightness accuracy which characterized in that includes:
the first straight angle plate is provided with a vertical part and a horizontal part, the vertical part is provided with a fixing component which is in magnetic adsorption connection with the upper part of the floor angle steel, and the horizontal part is provided with floor leather;
and the second right-angle plate is provided with a pressing part and a gap standard part, the gap standard part is in free contact with the vertical part, the thickness of the gap standard part is consistent with the reserved width of a floor leather welding line, the pressing part and the horizontal part press the floor leather together through the adsorption of a magnet, and the edge of the floor leather is aligned with the gap standard part.
2. The tool for ensuring the straightness of floor leather laying according to claim 1, further comprising a lifting mechanism which lifts and lowers in the vertical direction of the vertical portion, wherein the second right-angle plate is connected with the lifting mechanism.
3. The tool for ensuring the straightness of flooring laying according to claim 2, wherein the vertical portion is provided with a rectangular hole, the lifting mechanism comprises a lifting member and a lifting assembly thereof, the lifting member is lifted and lowered in the vertical direction of the rectangular hole through the lifting assembly, and the length of the rectangular hole in the vertical direction is matched with the lifting range of the lifting member.
4. The tool for ensuring the straightness of floor leather laying according to claim 3, wherein the lifting member is a right-angle bent pipe, one end of the right-angle bent pipe is slidably connected with the rectangular hole, and the other end of the right-angle bent pipe is connected with the pressing portion.
5. The tool for ensuring the straightness of floor leather laying according to claim 4, wherein the vertical portion is provided with a through hole, the fixing assembly comprises a limiting portion, a magnet portion and a connecting piece of the limiting portion and the magnet portion, the connecting piece penetrates through the through hole and is fixedly connected with the floor angle steel through the magnet portion, and the limiting portion limits the floor angle steel.
6. The tool for ensuring the straightness of flooring laying according to claim 5, wherein a hand-held rod is arranged on the right-angle bent pipe.
7. The tool for ensuring the straightness of floor leather laying according to claim 6, wherein the through hole is a circular hole, the cross sections of the connecting piece, the magnet portion and the limiting portion are all circular, the diameters of the connecting piece and the magnet portion are smaller than the diameter of the circular hole, and the diameter of the limiting portion is larger than the diameter of the circular hole.
8. The tool for ensuring the straightness of flooring according to claim 7, wherein the first right-angle plate, the second right-angle plate and the fixing assembly are made of steel.
9. The tool for ensuring the straightness of flooring laying according to claim 8, wherein the size of the gap standard part in the vertical direction is smaller than the thickness of the flooring.
10. The tool for ensuring the straightness of floor leather laying according to claim 9, wherein the lifting assembly comprises a slide rail and a slide groove, the slide groove is arranged on the rectangular hole, and the slide rail is arranged on the right-angle bent pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210102829.7A CN114408062B (en) | 2022-01-27 | 2022-01-27 | Guarantee tool for floor leather laying straightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210102829.7A CN114408062B (en) | 2022-01-27 | 2022-01-27 | Guarantee tool for floor leather laying straightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114408062A CN114408062A (en) | 2022-04-29 |
| CN114408062B true CN114408062B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210102829.7A Active CN114408062B (en) | 2022-01-27 | 2022-01-27 | Guarantee tool for floor leather laying straightness |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913482B1 (en) * | 2009-06-03 | 2009-08-25 | 김성준 | Fixing rod for a floor |
| CN201367059Y (en) * | 2009-01-09 | 2009-12-23 | 浙江吉利汽车有限公司 | Mounting device of automobile auxiliary instrument panel front decorative plate |
| WO2020011721A1 (en) * | 2018-07-13 | 2020-01-16 | Bombardier Transportation Gmbh | Floor structure for a vehicle, method for assembling a floor structure, and rail vehicle having at least one floor structure |
| CN111907606A (en) * | 2019-05-08 | 2020-11-10 | 中车株洲电力机车研究所有限公司 | Corner pressing strip for vehicle floor leather |
| CN215621782U (en) * | 2021-01-12 | 2022-01-25 | 金龙联合汽车工业（苏州）有限公司 | Passenger car and plastic flooring layering thereof |
-
2022
- 2022-01-27 CN CN202210102829.7A patent/CN114408062B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367059Y (en) * | 2009-01-09 | 2009-12-23 | 浙江吉利汽车有限公司 | Mounting device of automobile auxiliary instrument panel front decorative plate |
| KR100913482B1 (en) * | 2009-06-03 | 2009-08-25 | 김성준 | Fixing rod for a floor |
| WO2020011721A1 (en) * | 2018-07-13 | 2020-01-16 | Bombardier Transportation Gmbh | Floor structure for a vehicle, method for assembling a floor structure, and rail vehicle having at least one floor structure |
| CN111907606A (en) * | 2019-05-08 | 2020-11-10 | 中车株洲电力机车研究所有限公司 | Corner pressing strip for vehicle floor leather |
| CN215621782U (en) * | 2021-01-12 | 2022-01-25 | 金龙联合汽车工业（苏州）有限公司 | Passenger car and plastic flooring layering thereof |
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| Publication number | Publication date |
|---|---|
| CN114408062A (en) | 2022-04-29 |
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