CN115179243A - Automobile trial-manufacturing chassis tooling table - Google Patents
Automobile trial-manufacturing chassis tooling table Download PDFInfo
- Publication number
- CN115179243A CN115179243A CN202210718188.8A CN202210718188A CN115179243A CN 115179243 A CN115179243 A CN 115179243A CN 202210718188 A CN202210718188 A CN 202210718188A CN 115179243 A CN115179243 A CN 115179243A
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- positioning
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- platform
- lifting frame
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to an automobile trial-production chassis tooling table which comprises a platform mechanism and a lifting mechanism, wherein the lifting mechanism consists of a base, a scissor lifting frame, a supporting plate and a driving part, the bottom of the scissor lifting frame is rotatably arranged on the base, the top of the scissor lifting frame is rotatably connected with the supporting plate, the driving part is connected with the scissor lifting frame to drive at least one supporting rod in the scissor lifting frame to rotate, the platform mechanism is arranged on the supporting plate and comprises a connecting plate, positioning points and sliding groove structures which are distributed in an array manner are arranged on the connecting plate, and a supporting structure and a positioning mechanism which are used for supporting and fixing parts can be arranged on the platform for fixing and positioning. The invention adopts a groove structure and an array positioning modular structure, can realize that an assembling tool table meets the use of the same platform of multiple vehicle types, and the support base and the positioning adopt a serialization design so as to meet the requirements of convenience, rapidness, flexibility and modularization when the multiple vehicle types, particularly the vehicle types, are switched and adjusted; the adjustable adjusting device is simple in structure, convenient and quick to adjust and high in efficiency.
Description
Technical Field
The invention belongs to the technical field of vehicle chassis installation, particularly relates to an assembling tool table, and particularly relates to a flexible and modular tool table for chassis assembly, which is used for positioning chassis parts of various vehicle types.
Background
The trial-manufacturing workshop has more various tool tables and smaller capacity due to the fact that various vehicle types need to be assembled. In order to improve the space utilization rate and save the investment to the maximum extent, various tools need to be integrated, and the utilization rate of the tools in the trial-production workshop is improved, so that the resource waste is reduced to the maximum extent, and the investment risk is reduced.
Disclosure of Invention
The invention aims to provide a flexible and modular tooling table for chassis assembly, which can quickly replace platform parts by adopting a groove type structure and an array positioning modular structure so as to solve the problem that one combined tooling table can meet the use requirement of the same platform of multiple vehicle types.
The purpose of the invention is realized by the following technical scheme:
a vehicle trial-manufacture chassis tooling table is composed of a platform mechanism and a lifting mechanism positioned below the platform mechanism;
the lifting mechanism consists of a base, a scissor lifting frame, a supporting plate and a driving part; the bottom of the scissor lifting frame is rotatably arranged on the base, and the top of the scissor lifting frame is rotatably connected with the support plate; the driving part is connected with the scissor lifting frame to drive at least one supporting rod in the scissor lifting frame to rotate;
the platform mechanism is arranged on the support plate and comprises a connecting plate, positioning points and sliding groove structures distributed in an array manner are arranged on the connecting plate, and a supporting structure and a positioning mechanism for supporting and fixing parts can be arranged on the connecting plate and used for fixing and positioning.
Furthermore, the scissors lifting frame is composed of a plurality of pairs of cross supporting rods, and the head, the tail and the middle of each supporting rod are provided with rotating shafts.
Further, the driving part is a pneumatic or hydraulic pushing mechanism.
Further, the main dimensions of the connection plate are 800mm and 1000mm.
Furthermore, the supporting structure is assembled by a base, an adjusting rod and a supporting part; the upper end of the adjusting rod is in threaded connection with the supporting part and is fastened through a fixing nut, and the lower end of the adjusting rod is fixed with the base through a positioning pin.
Still further, the length of the adjusting rod is 100mm, 150mm, 200mm, 250mm.
Further, positioning mechanism includes locating pin, extension rod and base, the upper end and the locating pin threaded connection of extension rod and through fixation nut fastening, the lower extreme passes through the locating pin nail with the base and fixes.
Still further, the dimension serialization of the locating pin, including the length dimension serialization of the locating pin and the serialization of the corresponding locating hole dimension of the locating pin, may comprise 6mm, 8mm, 10mm, 12mm, 16mm.
Furthermore, the base of the supporting structure and the base of the positioning mechanism are fixed with the connecting plate through bolts, and the base is provided with bilateral arcs and long arc holes.
Furthermore, extension mechanisms can be further installed on two sides of the installation plate, the extension mechanisms extend out of the platform and can fix positioning points at more positions, and the extension amount and the length of the extension platform are adjusted by adjusting the fixing positions of the extension mechanisms on the platform.
Compared with the prior art, the invention has the beneficial effects that:
1. the automobile trial-manufacture chassis tooling platform adopts a groove structure and an array positioning modular structure, can realize that one combined tooling platform meets the use of the same platform of multiple automobile types, adopts a serialized design for supporting a base and positioning, and meets the requirements of convenience, rapidness, flexibility and modularization during the switching and adjustment of the multiple automobile types, particularly the automobile types;
2. the tooling table is simple in structure, convenient and quick to adjust, high in efficiency, small in occupied area, free of redesign and manufacture during development of new vehicle types, capable of being repeatedly used, shortened in design, manufacture, installation and adjustment period, and saved in cost, one platform can meet the requirements of flexibility, modularization building and use of multiple vehicle types, and is stable and reliable, and the efficiency and the economic effect are obvious.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a block diagram of a vehicle test-manufacture chassis tooling table;
FIG. 2 is a schematic view of a variation in height of the support structure;
FIG. 3 is a schematic view of the support structure;
FIGS. 4 a-4 b are schematic views of the positioning structure;
FIG. 5 is a schematic view of the base structure;
6 a-6 b are schematic illustrations of the dowel pin dimensions;
FIG. 7 is a schematic structural view of the platform mechanism extension mechanism;
FIG. 8 is a schematic diagram of a connection plate structure;
FIG. 9 is a schematic view of a tooling table for a trial chassis of an automobile.
Detailed Description
The invention is further illustrated by the following examples:
the present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not construed as indicating or implying relative importance.
At present, in the sub-packaging application of different chassis, can lead to a plurality of frock platforms of manufacturing and designing, also can increase development cycle simultaneously, a plurality of frock platform area grow, supporting facility increase, in the trial-manufacture engineering, frequent frock change work, efficiency reduces, extravagant manpower resources, increases development cost. Based on the above, the invention provides the automobile trial-manufacturing chassis tooling table, which can replace automobile models only by changing the positioning and supporting parts of the platform mechanism, is assembled for flexible production and assembly of multiple automobile models, is suitable for trial manufacturing and production of small-batch automobile models, and does not need excessive platform tools, platforms and station tools. The replacement of the vehicle type assembly can be realized by replacing the positioning mechanism and the positioning points in turn through the serialized positioning mechanism.
As shown in fig. 1 to 9, the tooling table for the trial-manufacture chassis of the automobile of the invention comprises a platform mechanism and a lifting mechanism positioned below the platform mechanism.
The lifting mechanism consists of a base, a scissor lifting frame, a supporting plate and a driving part. The bottom of the scissor lifting frame is rotatably arranged on the base, and the top of the scissor lifting frame is rotatably connected with the supporting plate.
The scissor lifting frame is composed of a plurality of pairs of cross supporting rods, and the head, the tail and the middle of each supporting rod are provided with rotating shafts. The driving part is connected with the scissor lifting frame to drive at least one supporting rod in the scissor lifting frame to rotate. Specifically, the driving part is a pneumatic or hydraulic pushing mechanism.
Platform mechanism sets up in the backup pad, realizes platform mechanism's lift through lift lifting mechanism, makes the frock move up and down, and with automobile body portion cooperation back, make chassis part and automobile body part install the matching, can satisfy the user demand of multiple motorcycle type.
The platform mechanism comprises a connecting plate, positioning points and a long-strip sliding groove structure which are distributed in an array mode are arranged on the connecting plate, and the supporting structure and the positioning mechanism can slide in the sliding groove and are convenient to fix, so that the installation is more convenient, effective and rapid. The supporting structure and the positioning mechanism for supporting and fixing parts can be arranged on the fixing device, and the fixing and the positioning are convenient.
In particular, the connection plates have major dimensions of 800mm and 1000mm.
The supporting structure is formed by assembling a base, an adjusting rod and a supporting part; the upper end and the lower end of the adjusting rod are respectively fixed with the supporting part and the base. The adjusting rod is internally provided with an internal thread, the bottom of the supporting part is provided with an external thread, and the supporting part is connected with the adjusting rod through the thread and is fastened and limited by a fixing nut. The bottom of the adjusting rod is inserted into the base, a positioning hole is formed in the adjusting rod, and the adjusting rod is fixed with the base through a positioning pin. The height of the positioning can be changed by changing the height of the support part inserted into the adjusting rod. The length of the adjusting rod is 100mm, 150mm, 200mm, 250mm size series. Through the support of difference in height and the application of self height-adjustable, it is more convenient to make the support of spare part, can use more extensively, more make things convenient for the debugging work of motorcycle type in the pre-production.
The positioning mechanism comprises a positioning pin, an extension rod and a base, and the upper end and the lower end of the extension rod are fixed with the positioning pin and the base respectively. The extension rod is internally provided with internal threads, the bottom of the positioning pin is inserted into the extension rod, and the positioning pin is connected with the extension rod through threads and is fastened and limited by a fixing nut. The extension rod is inserted into the base, is provided with a positioning hole and is fixed with the base through a positioning pin. The height of the positioning pin can be changed by changing the height of the positioning pin inserted into the extension rod. The positioning pins are serialized in size, wherein the size comprises the length size series of the positioning pins and the serialization of the corresponding positioning hole sizes of the positioning pins, and the diameters of the positioning holes can be 6mm, 8mm, 10mm, 12mm, 16mm and the like.
In the invention, the positioning mechanism is serialized, the aperture of the aperture positioning hole of the positioning pin is matched, and the platform is more universal by using various positioning pins and serialization and selection. More platform production is reduced. Through the serialized design of the positioning pin, the positioning of multiple vehicle types and the application of multi-position positioning points can be more flexibly applied. Through serialization locating pin diameter and height, make the application of more serialization when the platform is fixed part, need not process the locating pin in addition, through the location diameter difference at locating pin top, can match more setpoint.
The supporting structure and the base of the positioning mechanism are fixed with the connecting plate through bolts. The base is provided with circular arcs at two sides and long circular arc holes, and the connection plates can be adjusted more conveniently due to the design of the long circular arc holes at the two sides. The position of the connecting plate on the platform can be adjusted more conveniently by a positioning point and a positioning and mounting mode in the long circular hole on the other side.
Extension mechanisms can be further installed on two sides of the installation plate, and extend out of the platform, so that positioning points at more positions can be fixed. The extension amount and the length of the extending platform are adjusted by adjusting the fixed position of the extension mechanism on the platform.
The automobile trial-manufacture chassis tooling table can realize platformization, serialization and model selection. The invention can provide more convenient replacement, positioning at different heights and supports at different heights through serialization and standardization of the supporting blocks. The vehicle type assembly can be replaced only by changing the positioning and supporting parts of the platform mechanism, the flexible production and assembly of multiple vehicle types are realized, the flexible production and assembly device is suitable for trial production and production of small-batch vehicle types, excessive platform tools, platforms, stations, appliances and metals are not needed, and the replacement of the positioning mechanism and the positioning points can be realized by replacing the serialized positioning mechanism in turn.
Example 1
A tooling table for a trial-manufacture chassis of an automobile comprises a platform mechanism and a lifting mechanism positioned below the platform mechanism. The lifting mechanism consists of a base, a scissor lifting frame, a supporting plate and a hydraulic pushing mechanism. The bottom of the scissor lifting frame is rotatably arranged on the base, and the top of the scissor lifting frame is rotatably connected with the support plate; the hydraulic pushing mechanism is connected with the shearing fork lifting frame to drive at least one supporting rod in the shearing fork lifting frame to rotate.
The platform mechanism is arranged on the supporting plate and comprises a connecting plate with the size of 800mm, and positioning points and sliding groove structures distributed in an array mode are arranged on the connecting plate. The scissors lifting frame is composed of a plurality of pairs of cross supporting rods, and the head, the tail and the middle of each supporting rod are provided with rotating shafts. The supporting structure is formed by assembling a base, an adjusting rod with the length of 100mm and a supporting part; the upper end of the adjusting rod is in threaded connection with the supporting part and is fastened through a fixing nut, and the lower end of the adjusting rod is fixed with the base through a positioning pin. The positioning mechanism comprises a positioning pin, an extension rod and a base, the upper end of the extension rod is in threaded connection with the positioning pin and is fastened through a fixing nut, and the lower end of the extension rod is fixed with the base through a positioning pin nail. The base of the supporting structure and the base of the positioning mechanism are fixed with the connecting plate through 3 bolts, and specifically, 1 bolt penetrates through an arc hole in the base and is fixed with 1 positioning point in the connecting plate through a nut. And the other 2 bolts respectively penetrate through the 1 long circular arc holes to be fixed with the preset nuts at the sliding grooves. The mounting panel both sides respectively install 1 and extend the mechanism, extend the mechanism and stretch out outside the platform, can fix the setpoint in more positions, through the fixed position of adjustment extension mechanism on the platform, adjust the extension volume and stretch out the length of platform.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a car trial-manufacturing chassis frock platform which characterized in that: the lifting mechanism is arranged below the platform mechanism;
the lifting mechanism consists of a base, a scissor lifting frame, a supporting plate and a driving part; the bottom of the scissor lifting frame is rotatably arranged on the base, and the top of the scissor lifting frame is rotatably connected with the support plate; the driving part is connected with the scissor lifting frame to drive at least one supporting rod in the scissor lifting frame to rotate;
the platform mechanism is arranged on the support plate and comprises a connecting plate, positioning points and sliding groove structures distributed in an array manner are arranged on the connecting plate, and a supporting structure and a positioning mechanism for supporting and fixing parts can be arranged on the connecting plate and used for fixing and positioning.
2. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the scissor lifting frame is composed of a plurality of pairs of cross supporting rods, and the head, the tail and the middle of each supporting rod are provided with rotating shafts.
3. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the driving part is a pneumatic or hydraulic pushing mechanism.
4. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the major dimensions of the connection plate are 800mm and 1000mm.
5. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the supporting structure is formed by assembling a base, an adjusting rod and a supporting part; the upper end of the adjusting rod is in threaded connection with the supporting part and is fastened through a fixing nut, and the lower end of the adjusting rod is fixed with the base through a positioning pin.
6. The automobile trial-manufacture chassis tooling table according to claim 5, characterized in that: the length of the adjusting rod is 100mm, 150mm, 200mm and 250mm.
7. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the positioning mechanism comprises a positioning pin, an extension rod and a base, the upper end of the extension rod is in threaded connection with the positioning pin and is fastened through a fixing nut, and the lower end of the extension rod is fixed with the base through a positioning pin nail.
8. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the seriatim of the sizes of the positioning pins, including the seriatim of the length sizes of the positioning pins and the seriatim of the corresponding positioning hole sizes of the positioning pins, can comprise 6mm, 8mm, 10mm, 12mm and 16mm.
9. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the base of the supporting structure and the base of the positioning mechanism are fixed with the connecting plate through bolts, and the base is provided with bilateral circular arcs and long circular arc holes.
10. The automobile trial-manufacture chassis tooling table according to claim 1, characterized in that: the extension mechanism can also be installed to mounting panel both sides, and the extension mechanism stretches out outside the platform, can fix the setpoint of more positions, through the fixed position of adjustment extension mechanism on the platform, adjusts the extension volume and stretches out the length of platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210718188.8A CN115179243A (en) | 2022-06-23 | 2022-06-23 | Automobile trial-manufacturing chassis tooling table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210718188.8A CN115179243A (en) | 2022-06-23 | 2022-06-23 | Automobile trial-manufacturing chassis tooling table |
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| Publication Number | Publication Date |
|---|---|
| CN115179243A true CN115179243A (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210718188.8A Pending CN115179243A (en) | 2022-06-23 | 2022-06-23 | Automobile trial-manufacturing chassis tooling table |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174970A (en) * | 2023-04-19 | 2023-05-30 | 华安钢宝利汽车板加工(重庆)有限公司 | Prepositioning platform of multi-position adjusting type laser splicing machine |
| CN116652916A (en) * | 2023-07-28 | 2023-08-29 | 成都飞机工业（集团）有限责任公司 | Flexible tool and reconstruction method thereof |
-
2022
- 2022-06-23 CN CN202210718188.8A patent/CN115179243A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116174970A (en) * | 2023-04-19 | 2023-05-30 | 华安钢宝利汽车板加工(重庆)有限公司 | Prepositioning platform of multi-position adjusting type laser splicing machine |
| CN116174970B (en) * | 2023-04-19 | 2023-08-22 | 华安钢宝利汽车板加工(重庆)有限公司 | Prepositioning platform of multi-position adjusting type laser splicing machine |
| CN116652916A (en) * | 2023-07-28 | 2023-08-29 | 成都飞机工业（集团）有限责任公司 | Flexible tool and reconstruction method thereof |
| CN116652916B (en) * | 2023-07-28 | 2023-11-10 | 成都飞机工业（集团）有限责任公司 | Reconstruction method of flexible tool |
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Country or region after: China Address after: 130012 no.4888, Yushan Road, Changchun high tech Development Zone, Jilin Province Applicant after: FAW Besturn Automotive Co.,Ltd. Address before: No. 4888, Yushan Road, Changchun high tech Industrial Development Zone, Changchun City, Jilin Province Applicant before: FAW Pentium Car Co.,Ltd. Country or region before: China |