CN213657683U - Detection die for automobile instrument board beam component assembly - Google Patents
Detection die for automobile instrument board beam component assembly Download PDFInfo
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- CN213657683U CN213657683U CN202020896078.7U CN202020896078U CN213657683U CN 213657683 U CN213657683 U CN 213657683U CN 202020896078 U CN202020896078 U CN 202020896078U CN 213657683 U CN213657683 U CN 213657683U
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Abstract
The utility model discloses a detection mould of header board beam assembly, including bottom plate (2), a plurality of location reference blocks that are used for fixing a position header board beam assembly (1), a plurality of supports that are used for fixing a plurality of location reference blocks, a plurality of closing device (4) that are used for locking header board beam assembly (1), a plurality of turning device (5) that are used for location and grafting part detection round pin and be used for a plurality of sliding device (3) that the grafting part of location detected round pin or installation part closing device (4). After the structure is adopted, the product can not shift all the time, so that the accumulated error during detection is reduced, and the detection data is more accurate.
Description
Technical Field
The utility model relates to an examine the technical field of utensil, specifically say a detection mould that is used for detecting header board crossbeam pole subassembly assembly's header board crossbeam pole subassembly assembly of face profile degree and position degree.
Background
The automobile instrument board beam component assembly, also called automobile CCB assembly, is one of the more complicated parts in the automobile parts, and the instrument board beam is arranged at the front end of the cab and is mainly used for fixing the instrument board, supporting the integral rigidity of the instrument board assembly and simultaneously strengthening the whole cab in the event of direct collision of the whole automobile. As shown in the attached figure 1, the steering column support comprises a beam left side end plate 1-1, a beam right side end plate 1-2, a beam upper end plate 1-3, a beam middle support 1-4, a steering column fixing support 1-5 and a straight pipe 1-6. Therefore, each end plate and each support are components, the extending directions of the components are different, the shapes of the end plates and the supports are complex, mounting holes and mounting surfaces are arranged in all directions, the overall structure of the assembly is quite complex, the sizes with accuracy requirements are multiple, the overall length of the assembly is long, the mounting holes in the two ends are high in size accuracy requirement and high in flatness requirement, therefore, in order to guarantee the supporting effect and the reinforcing effect of the assembly, the position relation between the end plates and the tolerance of all required sizes are further guaranteed, the detection on the automobile instrument panel beam rod assembly is particularly important, and the size detection of all parts of the automobile instrument panel beam rod assembly is required after the automobile instrument panel beam rod assembly is produced. At present, in production, due to large production capacity, only the automobile instrument counter beam rod assembly is subjected to sampling inspection, however, the detection tool adopted by the sampling inspection is used for alternately detecting all parts on the automobile instrument board counter beam rod assembly one by one, for example, the number of mounting holes on the automobile instrument board counter beam rod assembly is as high as sixty, so that time is wasted after one detection, and the sampling inspection cannot guarantee that all products meet requirements. In addition, due to measurement errors in the comparison process, detection data measured by the detection tool still need fine trimming, the detection process is complex, the period is long, the efficiency is low, and the errors are large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a detection mould that detects accurate, efficient, the error is little is provided to the header board crossbeam pole subassembly assembly of guaranteeing subsequent assembly and use.
In order to solve the technical problem, the utility model provides a detection mould of header board beam rod assembly, it includes the bottom plate, a plurality of location benchmark pieces that are used for fixing header board beam rod assembly, a plurality of supports that are used for fixing a plurality of location benchmark pieces, a plurality of closing devices that are used for locking header board beam rod assembly, a plurality of turning devices that are used for location and grafting part detection round pin and a plurality of glide devices that are used for locating grafting part detection round pin or installation part closing device; the bottom fixed connection of support is on the bottom plate, and a plurality of location benchmark pieces set up the both ends at the product according to the product shape of header board beam subassembly assembly, and turning device distributes and its bottom is fixed on the bottom plate according to the position of inspection hole on the product, and the upper end is located each inspection hole department of product, and sliding device sliding connection is on the bottom plate.
The automobile instrument panel beam rod assembly detection device further comprises a detection tool, namely a detection pin for detecting the position degree of a detection hole in the automobile instrument panel beam rod assembly and a stop gauge for detecting the surface profile or the gap of the installation surface on the automobile instrument panel beam rod assembly.
The positioning reference pins are A1, B1, A2, B2, A3 and D respectively, wherein the positioning reference pins A1, B1 and A3 are positioned at one end of the automobile instrument panel cross beam rod assembly, and the positioning reference pins A2, B2 and D are positioned at the other end of the automobile instrument panel cross beam rod assembly; the pressing devices are three groups and are all positioned at one end of the positioning reference pin A1; the turnover devices are fourteen groups which are respectively arranged along the length direction of the automobile instrument board beam rod assembly; the sliding devices are provided with three groups, and are respectively positioned at two ends of the product and at the middle position close to the positioning reference pin A1.
The go-no go gauge comprises a go-no go gauge used for measuring the pass end of the side wall plate surface of each part of the automobile instrument board beam component assembly in the X-axis direction in a three-axis coordinate system to be phi 3.0mm and the stop end to be phi 7.0mm, a go-no go gauge used for measuring the pass end of the side wall plate surface of each part of the automobile instrument board beam component assembly in the Y-axis direction in the three-axis coordinate system to be phi 4.25mm and the stop end to be phi 5.75mm, a go-no go gauge used for measuring the pass end of the side wall plate surface of each part of the automobile instrument board beam component assembly in the Z-axis direction in the three-axis coordinate system to be phi 4.0mm and the stop end to be phi 6.0mm, and a go-no go gauge used for measuring the pass end to be phi 4.5mm and the stop end to be phi 5.5mm of the installation.
This mould still includes the handheld piece that detects the position degree between the relevant hole site, is respectively:
the first handheld piece comprises two positioning pins, the root part of each positioning pin is provided with a positioning step, and the surface of each positioning step is a positioning surface; during detection, aligning two positioning surfaces of the first handheld piece to a reference surface on a product to enable the two positioning surfaces to be flat, if the two positioning pins on the first handheld piece can smoothly pass through and enable the positioning surfaces to be flat with the reference surface, determining that the product is qualified, otherwise, determining that the product is unqualified;
the second handheld piece comprises two detection pins which are simultaneously connected to the same handheld piece body, and the two detection pins of the second handheld piece are aligned to the two holes in the product during detection, so that the second handheld piece is attached to the plane of the product, if the detection pins of the second handheld piece can pass through the second handheld piece smoothly, the second handheld piece is qualified, and if the detection pins of the second handheld piece cannot pass through the second handheld piece, the second handheld piece is unqualified;
the third hand-held piece comprises two detection pins, wherein the root part of one detection pin is provided with a positioning step, and the surface of the positioning step is a positioning surface; during detection, two detection pins of the third hand piece are aligned to two holes in a product, so that the positioning surface of the third hand piece is attached to the cheek of the product, if the detection pins of the third hand piece can pass through the cheek smoothly, the cheek is qualified, otherwise, the cheek is unqualified;
the fourth hand-held piece is used for detecting the position degree of the stud on the end plate at the upper end of the cross beam; the device comprises two horizontal rods arranged in parallel and a vertical rod used for connecting the two horizontal rods, wherein two ends of each horizontal rod are respectively provided with a detection pin, the root part of each detection pin is provided with a positioning step, and the surface of each positioning step is a positioning surface; during detection, the four positioning steps of the fourth hand piece are flatly attached to the product reference surface, if the four detection pins of the fourth hand piece can smoothly pass through, the fourth hand piece is considered to be qualified, and if not, the fourth hand piece is considered to be unqualified;
the fifth handheld piece is used for detecting the position degree of the mounting hole position and the threaded hole position which are in vertical relation in the direction of the product; the positioning device comprises two positioning pins for positioning two mounting hole sites on a product, a sleeve for detecting stud hole sites and a positioning block for pre-positioning, wherein the roots of the two positioning pins are respectively provided with a positioning step, the surface of each positioning step is a positioning surface, and a horizontal positioning plate which is rotatably connected with a five-body handheld piece is arranged above the sleeve; during detection, two positioning pins of the fifth handheld piece are aligned to mounting holes in a product, positioning blocks of the fifth handheld piece are pre-positioned, a step positioning surface is enabled to be attached to a reference surface of the product, the horizontal positioning plate is rotated and inserted into a stud, the lower end of the stud is inserted into the sleeve, and the step surface of the stud is attached to the horizontal positioning plate; at the moment, if the fifth hand piece can be smoothly positioned and flatly attached to the product reference surface, the stud can be smoothly inserted into the sleeve, and the positioning pin can normally pass through the product mounting hole, the fifth hand piece is regarded as qualified, otherwise, the fifth hand piece is regarded as unqualified.
After detecting the mould more than adopting, compared with the prior art, the utility model, have following advantage: the automobile instrument beam rod assembly is fixed on the support by adopting the special detection die and is detected by using the special detection tool, so that the product cannot shift all the time in the detection process of a single product, the accumulated error in the detection is reduced, and the detection data is more accurate; meanwhile, the position degree and the surface profile of all mounting holes in the automobile instrument board beam rod assembly can be detected at one time after one-time clamping, and the detection efficiency and the detection precision are greatly improved.
Drawings
Fig. 1 is a schematic structural view of the beam rod assembly of the instrument panel of the present invention.
Fig. 2 is a schematic view of the structure of the utility model discloses a detection mould of header board beam rod subassembly assembly overlooks.
Fig. 3 is the structure diagram of the utility model discloses header board beam bar subassembly's detection mould's main visual.
Fig. 4 is the utility model discloses header board beam bar subassembly's detection mould's spatial structure sketch map.
Fig. 5 is a schematic view of the structure in the direction of a-a in fig. 2.
Fig. 6 is a schematic view of the structure in the direction B-B in fig. 2.
Fig. 7 is a schematic view of the structure in the direction C-C in fig. 2.
Fig. 8 is a schematic structural diagram of a first hand piece of the present invention.
Fig. 9 is a schematic structural view of the second hand piece of the present invention.
Fig. 10 is a schematic structural view of a third hand piece of the present invention.
Fig. 11 is a schematic structural view of a fourth hand piece of the present invention.
Fig. 12 is a schematic structural view of a fifth hand piece of the present invention.
Wherein: 1. a header board beam assembly; 1-1, a beam left side end plate; 1-2, a right end plate of the cross beam; 1-3, an end plate at the upper end of the cross beam; 1-4, a steering column fixing support; 1-5, a beam middle bracket; 1-6 straight pipes; 2. a base plate; 3. a slipping device; 4. a pressing device; 5. a turning device; 6. a detection block; 7. a detection pin; 8. a first hand piece; 9. a second hand piece; 10. A third hand piece; 11. a fourth hand piece; 12. and a fifth hand piece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
With reference to fig. 1 to 12, the present invention discloses a structural schematic diagram of a detection mold for a cross beam rod assembly of an automobile instrument panel, which includes a bottom plate 2, a plurality of positioning reference blocks for positioning the cross beam rod assembly 1 of the automobile instrument panel, a plurality of supports for fixing the positioning reference blocks, a plurality of pressing devices 4 for locking the cross beam rod assembly 1 of the automobile instrument panel, a plurality of turning devices 5 for positioning and inserting part detection pins, and a plurality of sliding devices 3 for positioning the inserting part detection pins or the mounting part pressing devices 4; the bottom fixed connection of support is on bottom plate 2, and a plurality of location benchmark pieces set up the both ends at the product according to header board beam bar subassembly 1's product shape, and turning device 5 distributes and fixes on bottom plate 2 its bottom according to the position of inspection hole on the product, and the upper end is located each inspection hole department of product, and 3 sliding connection of slide device are on bottom plate 2.
The automobile instrument panel beam rod assembly detection device further comprises various detection tools, namely a detection pin 7 for detecting the position degree of each detection hole on the automobile instrument panel beam rod assembly 1 and a no-go gauge for detecting the surface profile or each gap of each mounting surface on the automobile instrument panel beam rod assembly 1.
The positioning device also comprises positioning reference pins used for positioning products, namely A1, B1, A2, B2, A3 and D, wherein the positioning reference pins A1, B1 and A3 are positioned at one end of the automobile instrument panel cross beam rod assembly 1, and the positioning reference pins A2, B2 and D are positioned at the other end of the automobile instrument panel cross beam rod assembly 1; the pressing devices are three groups and are all positioned at one end of the positioning reference pin A1; the turnover devices are fourteen groups which are respectively arranged along the length direction of the automobile instrument board beam rod assembly; the sliding devices are provided with three groups, and are respectively positioned at two ends of the product and at the middle position close to the positioning reference pin A1.
The cartoon gauge comprises a cartoon gauge for measuring the through end of the side wall plate surface of each part of an automobile instrument board beam rod assembly 1 in the X-axis direction in a three-axis coordinate system to be phi 3.0mm and a cartoon gauge with the dead end to be phi 7.0mm, a cartoon gauge for measuring the through end of the side wall plate surface of each part of the automobile instrument board beam rod assembly 1 in the Y-axis direction in the three-axis coordinate system to be phi 4.25mm and the dead end to be phi 5.75mm, a cartoon gauge for measuring the through end of the side wall plate surface of each part of the automobile instrument board beam rod assembly 1 in the Z-axis direction in the three-axis coordinate system to be phi 4.0mm and the dead end to be phi 6.0mm, and a cartoon gauge for measuring the through end to be phi 4.5mm and the dead end to be phi 5.5mm of four assembly mounting surfaces of the automobile instrument board beam rod assembly 1.
This mould still includes the handheld piece that detects the position degree between the relevant hole site, is respectively:
the first handheld piece comprises two positioning pins, the root part of each positioning pin is provided with a positioning step, and the surface of each positioning step is a positioning surface; during detection, aligning two positioning surfaces of the first handheld piece to a reference surface on a product to enable the two positioning surfaces to be flat, if the two positioning pins on the first handheld piece can smoothly pass through and enable the positioning surfaces to be flat with the reference surface, determining that the product is qualified, otherwise, determining that the product is unqualified;
the second handheld piece comprises two detection pins, the two detection pins of the second handheld piece are aligned to the two holes in the product during detection, so that the second handheld piece is attached to the plane of the product, if the detection pins of the second handheld piece can pass through the product smoothly, the second handheld piece is qualified, and if the detection pins of the second handheld piece cannot pass through the product smoothly, the second handheld piece is unqualified;
the third hand-held piece comprises two detection pins, wherein the root part of one detection pin is provided with a positioning step, and the surface of the positioning step is a positioning surface; during detection, two detection pins of the third hand piece are aligned to two holes in a product, so that the positioning surface of the third hand piece is attached to the cheek of the product, if the detection pins of the third hand piece can pass through the cheek smoothly, the cheek is qualified, otherwise, the cheek is unqualified;
the fourth hand-held piece is used for detecting the position degree of the stud on the end plate at the upper end of the cross beam; the device comprises two horizontal rods arranged in parallel and a vertical rod used for connecting the two horizontal rods, wherein two ends of each horizontal rod are respectively provided with a detection pin, the root part of each detection pin is provided with a positioning step, and the surface of each positioning step is a positioning surface; during detection, the four positioning steps of the fourth hand piece are flatly attached to the product reference surface, if the four detection pins of the fourth hand piece can smoothly pass through, the fourth hand piece is considered to be qualified, and if not, the fourth hand piece is considered to be unqualified;
the fifth handheld piece is used for detecting the position degree of the mounting hole position and the threaded hole position which are in vertical relation in the direction of the product; the positioning device comprises two positioning pins for positioning two mounting hole sites on a product, a sleeve for detecting stud hole sites and a positioning block for pre-positioning, wherein the roots of the two positioning pins are respectively provided with a positioning step, the surface of each positioning step is a positioning surface, and a horizontal positioning plate which is rotatably connected with a five-body handheld piece is arranged above the sleeve; during detection, two positioning pins of the fifth handheld piece are aligned to mounting holes in a product, positioning blocks of the fifth handheld piece are pre-positioned, a step positioning surface is enabled to be attached to a reference surface of the product, the horizontal positioning plate is rotated and inserted into a stud, the lower end of the stud is inserted into the sleeve, and the step surface of the stud is attached to the horizontal positioning plate; at the moment, if the fifth hand piece can be smoothly positioned and flatly attached to the product reference surface, the stud can be smoothly inserted into the sleeve, and the positioning pin can normally pass through the product mounting hole, the fifth hand piece is regarded as qualified, otherwise, the fifth hand piece is regarded as unqualified.
The above description is only a preferred and feasible embodiment of the present invention, and therefore, the scope of the present invention should not be limited by the above description, and various other modifications made by the technical solutions and concepts of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a detection mould of header board beam subassembly assembly which characterized in that: the automobile instrument beam rod assembly positioning device comprises a base plate (2), a plurality of positioning reference blocks for positioning an automobile instrument beam rod assembly (1), a plurality of supports for fixing the plurality of positioning reference blocks, a plurality of pressing devices (4) for locking the automobile instrument beam rod assembly (1), a plurality of turnover devices (5) for positioning and inserting part detection pins and a plurality of sliding devices (3) for positioning the inserting part detection pins or installing the part pressing devices (4); the bottom fixed connection of support is on bottom plate (2), and a plurality of location benchmark pieces set up the both ends at the product according to the product shape of header board beam subassembly assembly (1), and turning device (5) are fixed on bottom plate (2) according to the position distribution of inspection hole on the product and its bottom, and the upper end is located each inspection hole department of product, and sliding device (3) sliding connection is on bottom plate (2).
2. The inspection mold for a cross-beam assembly of an automobile instrument panel according to claim 1, wherein: the automobile instrument panel beam rod assembly detection device further comprises a detection tool, namely a detection pin (7) used for detecting the position degree of a detection hole in the automobile instrument panel beam rod assembly (1) and a stop gauge used for detecting the surface profile or the gap of the installation surface in the automobile instrument panel beam rod assembly (1).
3. The inspection mold for a cross-beam assembly of an automobile instrument panel according to claim 1, wherein: the positioning device also comprises positioning reference pins used for positioning products, namely A1, B1, A2, B2, A3 and D, wherein the positioning reference pins A1, B1 and A3 are positioned at one end of the automobile instrument panel beam rod assembly (1), and the positioning reference pins A2, B2 and D are positioned at the other end of the automobile instrument panel beam rod assembly (1); the pressing devices are three groups and are all positioned at one end of the positioning reference pin A1; the turnover devices are fourteen groups which are respectively arranged along the length direction of the automobile instrument board beam rod assembly; the sliding devices are provided with three groups, and are respectively positioned at two ends of the product and at the middle position close to the positioning reference pin A1.
4. The inspection mold for a cross-beam assembly of an automobile instrument panel according to claim 2, wherein: the go-no go gauge comprises a go-no go gauge used for measuring the go-no go end of the side wall plate surface of each part of the automobile instrument board beam component assembly (1) in the X-axis direction in a three-axis coordinate system to be phi 3.0mm and the stop end to be phi 7.0mm, a go-no go gauge used for measuring the go-no go end of the side wall plate surface of each part of the automobile instrument board beam component assembly (1) in the Y-axis direction in the three-axis coordinate system to be phi 4.25mm and the stop end to be phi 5.75mm, a go-no go gauge used for measuring the go-no go end of the side wall plate surface of each part of the automobile instrument board beam component assembly (1) in the Z-axis direction in the three-axis coordinate system to be phi 4.0mm and the stop end to be phi 6.0mm, and a go-no go gauge used for measuring the go-no go end to be phi 4.5mm and the stop end to be phi 5..
5. The inspection mold for a cross-beam assembly of an automobile instrument panel according to claim 1, wherein: this mould still includes the handheld piece that detects the position degree between the relevant hole site, is respectively:
the first hand-held piece for detecting the position degree of the positioning pin comprises two positioning pins, the root part of each positioning pin is provided with a positioning step, and the surface of each positioning step is a positioning surface;
the second hand piece for detecting the position degree of the hole comprises two detection pins which are simultaneously connected to the same hand piece body;
the third hand piece for detecting the position degree of the hole comprises two detection pins, wherein the root part of one detection pin is provided with a positioning step, and the surface of the positioning step is a positioning surface;
the handheld piece IV is used for detecting the position degree of the stud on the end plate at the upper end of the cross beam and comprises two horizontal rods which are arranged in parallel and a vertical rod which is used for connecting the two horizontal rods, two ends of each horizontal rod are respectively provided with a detection pin, the root of each detection pin is provided with a positioning step, and the surface of each positioning step is a positioning surface;
a hand piece five for detecting the direction is the position degree of the installation hole site and the screw hole site of vertical relation on the product, it includes two locating pins that are used for fixing a position two installation hole sites on the product, the sleeve that is used for detecting the double-screw bolt hole site and is used for the locating piece of prepositioning, and the root of two locating pins all has the location step, and this location step face is the locating surface, and telescopic top is equipped with the horizontal positioning board who rotates with hand piece five bodies and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020896078.7U CN213657683U (en) | 2020-05-25 | 2020-05-25 | Detection die for automobile instrument board beam component assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020896078.7U CN213657683U (en) | 2020-05-25 | 2020-05-25 | Detection die for automobile instrument board beam component assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213657683U true CN213657683U (en) | 2021-07-09 |
Family
ID=76682099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020896078.7U Active CN213657683U (en) | 2020-05-25 | 2020-05-25 | Detection die for automobile instrument board beam component assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213657683U (en) |
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2020
- 2020-05-25 CN CN202020896078.7U patent/CN213657683U/en active Active
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