CN209820783U - Two-door one-cover durability test bench for electric truck - Google Patents
Two-door one-cover durability test bench for electric truck Download PDFInfo
- Publication number
- CN209820783U CN209820783U CN201920986579.1U CN201920986579U CN209820783U CN 209820783 U CN209820783 U CN 209820783U CN 201920986579 U CN201920986579 U CN 201920986579U CN 209820783 U CN209820783 U CN 209820783U
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- engine cover
- side door
- rack
- opening
- closing mechanism
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Abstract
The utility model discloses a two-door one-cover endurance test bench for an electric truck, which comprises a basic frame, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet; the engine cover opening and closing mechanism comprises a transmission bracket, an engine cover driving cylinder, an engine cover vacuum sucker and an engine cover opening and closing sensor; the side door opening and closing mechanism comprises a bottom plate, a side door driving cylinder, a gear rack transmission box, a transmission rod, a side door vacuum sucker and a side door opening and closing sensor; the control cabinet is provided with an engine cover data recorder and a side door data recorder. The utility model is specially developed for electric trucks, and has strong applicability; the structure is simple, and the disassembly and the assembly are convenient; the test bed has low cost and easy maintenance, and greatly reduces the early research and development expenses of new automobile products; the manufacturing period is short, the testing requirement is met, and a large amount of manpower and material resources are saved; the quality risk of the product after sale on the market is reduced.
Description
Technical Field
The utility model relates to an automobile durability test technical field, concretely relates to two doors of electric truck one cover endurance test platform.
Background
With the continuous development of the automobile industry, the quality requirements of the vehicles by consumers are higher and higher, and the hinges connecting the vehicle body and the vehicle door and the vehicle cover are required to have good durability as one of the most frequently used components of the vehicles, so as to meet the relevant regulations and use requirements. Therefore, in the initial design stage of the automobile, the durability test of the parts such as the hinges connecting the automobile body, the doors and the engine cover must be carried out. However, the existing durability test bed is a four-door two-cover test bed, is mainly developed and used for the traditional two-compartment, three-compartment and SUV passenger vehicles, is not strong in universality, is not suitable for trucks, is relatively complex in structure, relatively high in price of the test bed and relatively high in maintenance cost in later use, and brings relatively high research and development cost to a host factory.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's defect, the utility model provides an electric truck two doors one cover endurance test bench that with strong points, simple structure, research and development expense are low.
The technical scheme is as follows: the device comprises a basic frame, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet; the gantry rack comprises upright posts erected on the base frame and a cross beam arranged between the upright posts; the engine cover opening and closing mechanism comprises a transmission support, engine cover driving cylinders, engine cover vacuum suction cups and an engine cover opening and closing sensor arranged on the engine cover, the transmission support is hinged to the rear of the gantry rack, the two engine cover driving cylinders are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder is hinged to the upright post, the output end of each engine cover driving cylinder is hinged to the transmission support, the engine cover vacuum suction cups are mounted on the transmission support and are in adsorption connection with the engine cover below the engine cover vacuum suction cups, the base part of the engine cover is hinged to the cross beam, and the engine cover can rotate along with the transmission support under the action of the engine cover driving cylinders; the side door opening and closing mechanism comprises a bottom plate, a side door driving air cylinder, a gear rack transmission box, a transmission rod, a side door vacuum sucker and a side door opening and closing sensor arranged on the side door, wherein the side door driving air cylinder arranged on the bottom plate drives the rack to transmit, the gear is meshed with the rack, the transmission rod comprises a vertical rod connected with the gear shaft, a cross rod vertical to the vertical rod and a short section vertical to the cross rod, the side door vacuum sucker is arranged on the short section and is in adsorption connection with the side door on one side of the short section, one side of the side door is hinged with the upright column, and the side door can rotate along; the control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor.
The above technical solution can be further optimized as follows:
the basic frame and the gantry rack are made of aluminum alloy sections.
The basic frame and the gantry rack are assembled in a detachable connection mode.
Universal wheels are arranged below the bottom plate.
The control cabinet adopts a PLC control cabinet.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
1. the electric truck is specially developed for the electric truck, and the applicability is strong.
2. Simple structure, easy dismounting.
3. The test bed has the advantages of low cost and easy maintenance, and greatly reduces the early research and development expenses of new automobile products.
4. The manufacturing cycle is short, satisfies the test requirement, saves a large amount of manpower and materials.
5. The quality risk of the product after sale on the market is reduced.
Drawings
FIG. 1 is a schematic view of the opening and closing mechanism of the basic frame, gantry frame and engine cover of the present invention;
FIG. 2 is a schematic view of the side door opening and closing mechanism of the present invention;
FIG. 3 is a schematic view of the side door opening and closing mechanism of the present invention;
in the figure: 1-basic frame, 2-upright post, 3-engine cover driving cylinder, 4-transmission bracket, 5-engine cover, 6-engine cover vacuum chuck, 7-cross beam, 8-side door, 9-side door driving cylinder, 10-universal wheel, 11-gear rack transmission box, 12-upright post, 13-cross beam, 14-side door vacuum chuck, 15-bottom plate, 16-short section, 17-rack and 18-gear.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Example 1
See fig. 1, 2 and 3. A two-door one-cover durability test bench for an electric truck comprises a base frame 1, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet. The gantry rack comprises upright posts 2 erected on the base frame 1 and cross beams 7 arranged between the upright posts 2. The engine cover opening and closing mechanism comprises a transmission support 4, an engine cover driving cylinder 3, engine cover vacuum suction cups 6 and an engine cover opening and closing sensor arranged on the engine cover 5, wherein the transmission support 4 is hinged to the rear of the gantry rack, the two engine cover driving cylinders 3 are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder 3 is hinged to the upright post 2, the output end of each engine cover driving cylinder is hinged to the transmission support 4, the engine cover vacuum suction cups 6 are installed on the transmission support 4 and are in adsorption connection with the engine cover 5 below the transmission support 4, the base part of each engine cover 5 is hinged to the cross beam 7, and the engine cover 5 can rotate along with the transmission support 4 under the action of the engine cover driving cylinders 3. The side door opening and closing mechanism comprises a bottom plate 15, a side door driving cylinder 9, a gear and rack transmission box 11, a transmission rod, a side door vacuum chuck 14 and a side door opening and closing sensor arranged on a side door 8, the side door mounted on the bottom plate 15 drives the cylinder 9 to drive a rack 17 for transmission, a gear 18 is meshed with the rack 17, the transmission rod comprises a vertical rod 12 connected with a gear shaft, a cross rod 13 vertical to the vertical rod and a nipple 16 vertical to the cross rod 13, the side door vacuum chuck 14 is mounted on the nipple 16 and is in adsorption connection with the side door 8 on one side of the side door, one side of the side door 8 is hinged with a stand column 2, and the side door 8 can rotate along with the. The control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor.
Example 2
See fig. 1, 2 and 3. A two-door one-cover durability test bench for an electric truck comprises a base frame 1, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet. The gantry rack comprises upright posts 2 erected on the base frame 1 and cross beams 7 arranged between the upright posts 2. The engine cover opening and closing mechanism comprises a transmission support 4, an engine cover driving cylinder 3, engine cover vacuum suction cups 6 and an engine cover opening and closing sensor arranged on the engine cover 5, wherein the transmission support 4 is hinged to the rear of the gantry rack, the two engine cover driving cylinders 3 are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder 3 is hinged to the upright post 2, the output end of each engine cover driving cylinder is hinged to the transmission support 4, the engine cover vacuum suction cups 6 are installed on the transmission support 4 and are in adsorption connection with the engine cover 5 below the transmission support 4, the base part of each engine cover 5 is hinged to the cross beam 7, and the engine cover 5 can rotate along with the transmission support 4 under the action of the engine cover driving cylinders 3. The side door opening and closing mechanism comprises a bottom plate 15, a side door driving cylinder 9, a gear and rack transmission box 11, a transmission rod, a side door vacuum chuck 14 and a side door opening and closing sensor arranged on a side door 8, the side door mounted on the bottom plate 15 drives the cylinder 9 to drive a rack 17 for transmission, a gear 18 is meshed with the rack 17, the transmission rod comprises a vertical rod 12 connected with a gear shaft, a cross rod 13 vertical to the vertical rod and a nipple 16 vertical to the cross rod 13, the side door vacuum chuck 14 is mounted on the nipple 16 and is in adsorption connection with the side door 8 on one side of the side door, one side of the side door 8 is hinged with a stand column 2, and the side door 8 can rotate along with the. The control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor. The basic frame 1 and the gantry rack are made of light aluminum alloy sections so as to move conveniently.
Example 3
See fig. 1, 2 and 3. A two-door one-cover durability test bench for an electric truck comprises a base frame 1, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet. The gantry rack comprises upright posts 2 erected on the base frame 1 and cross beams 7 arranged between the upright posts 2. The engine cover opening and closing mechanism comprises a transmission support 4, an engine cover driving cylinder 3, engine cover vacuum suction cups 6 and an engine cover opening and closing sensor arranged on the engine cover 5, wherein the transmission support 4 is hinged to the rear of the gantry rack, the two engine cover driving cylinders 3 are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder 3 is hinged to the upright post 2, the output end of each engine cover driving cylinder is hinged to the transmission support 4, the engine cover vacuum suction cups 6 are installed on the transmission support 4 and are in adsorption connection with the engine cover 5 below the transmission support 4, the base part of each engine cover 5 is hinged to the cross beam 7, and the engine cover 5 can rotate along with the transmission support 4 under the action of the engine cover driving cylinders 3. The side door opening and closing mechanism comprises a bottom plate 15, a side door driving cylinder 9, a gear and rack transmission box 11, a transmission rod, a side door vacuum chuck 14 and a side door opening and closing sensor arranged on a side door 8, the side door mounted on the bottom plate 15 drives the cylinder 9 to drive a rack 17 for transmission, a gear 18 is meshed with the rack 17, the transmission rod comprises a vertical rod 12 connected with a gear shaft, a cross rod 13 vertical to the vertical rod and a nipple 16 vertical to the cross rod 13, the side door vacuum chuck 14 is mounted on the nipple 16 and is in adsorption connection with the side door 8 on one side of the side door, one side of the side door 8 is hinged with a stand column 2, and the side door 8 can rotate along with the. The control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor. The basic frame 1 and the gantry rack are made of light aluminum alloy sections so as to move conveniently. The foundation frame 1 and the gantry rack are assembled in a detachable connection mode, and the detachable connection mode is preferably bolt connection.
Example 4
See fig. 1, 2 and 3. A two-door one-cover durability test bench for an electric truck comprises a base frame 1, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet. The gantry rack comprises upright posts 2 erected on the base frame 1 and cross beams 7 arranged between the upright posts 2. The engine cover opening and closing mechanism comprises a transmission support 4, an engine cover driving cylinder 3, engine cover vacuum suction cups 6 and an engine cover opening and closing sensor arranged on the engine cover 5, wherein the transmission support 4 is hinged to the rear of the gantry rack, the two engine cover driving cylinders 3 are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder 3 is hinged to the upright post 2, the output end of each engine cover driving cylinder is hinged to the transmission support 4, the engine cover vacuum suction cups 6 are installed on the transmission support 4 and are in adsorption connection with the engine cover 5 below the transmission support 4, the base part of each engine cover 5 is hinged to the cross beam 7, and the engine cover 5 can rotate along with the transmission support 4 under the action of the engine cover driving cylinders 3. The side door opening and closing mechanism comprises a bottom plate 15, a side door driving cylinder 9, a gear and rack transmission box 11, a transmission rod, a side door vacuum chuck 14 and a side door opening and closing sensor arranged on a side door 8, the side door mounted on the bottom plate 15 drives the cylinder 9 to drive a rack 17 for transmission, a gear 18 is meshed with the rack 17, the transmission rod comprises a vertical rod 12 connected with a gear shaft, a cross rod 13 vertical to the vertical rod and a nipple 16 vertical to the cross rod 13, the side door vacuum chuck 14 is mounted on the nipple 16 and is in adsorption connection with the side door 8 on one side of the side door, one side of the side door 8 is hinged with a stand column 2, and the side door 8 can rotate along with the. The control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor. The basic frame 1 and the gantry rack are made of light aluminum alloy sections so as to move conveniently. The foundation frame 1 and the gantry rack are assembled in a detachable connection mode, and the detachable connection mode is preferably bolt connection. Universal wheels are arranged below the bottom plate so as to move to a proper position at any time.
Example 5
See fig. 1, 2 and 3. A two-door one-cover durability test bench for an electric truck comprises a base frame 1, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet. The gantry rack comprises upright posts 2 erected on the base frame 1 and cross beams 7 arranged between the upright posts 2. The engine cover opening and closing mechanism comprises a transmission support 4, an engine cover driving cylinder 3, engine cover vacuum suction cups 6 and an engine cover opening and closing sensor arranged on the engine cover 5, wherein the transmission support 4 is hinged to the rear of the gantry rack, the two engine cover driving cylinders 3 are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder 3 is hinged to the upright post 2, the output end of each engine cover driving cylinder is hinged to the transmission support 4, the engine cover vacuum suction cups 6 are installed on the transmission support 4 and are in adsorption connection with the engine cover 5 below the transmission support 4, the base part of each engine cover 5 is hinged to the cross beam 7, and the engine cover 5 can rotate along with the transmission support 4 under the action of the engine cover driving cylinders 3. The side door opening and closing mechanism comprises a bottom plate 15, a side door driving cylinder 9, a gear and rack transmission box 11, a transmission rod, a side door vacuum chuck 14 and a side door opening and closing sensor arranged on a side door 8, the side door mounted on the bottom plate 15 drives the cylinder 9 to drive a rack 17 for transmission, a gear 18 is meshed with the rack 17, the transmission rod comprises a vertical rod 12 connected with a gear shaft, a cross rod 13 vertical to the vertical rod and a nipple 16 vertical to the cross rod 13, the side door vacuum chuck 14 is mounted on the nipple 16 and is in adsorption connection with the side door 8 on one side of the side door, one side of the side door 8 is hinged with a stand column 2, and the side door 8 can rotate along with the. The control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor. The basic frame 1 and the gantry rack are made of light aluminum alloy sections so as to move conveniently. The foundation frame 1 and the gantry rack are assembled in a detachable connection mode, and the detachable connection mode is preferably bolt connection. Universal wheels are arranged below the bottom plate so as to move to a proper position at any time. The control cabinet adopts a PLC control cabinet with compact structure and stable work.
The basic working principle of the utility model is as follows:
the electric truck two-door one-cover durability test bed evaluates the durability of each part of a vehicle door and vehicle cover system through the opening and closing processes of two side doors and a engine cover. And (4) setting parameters through the control cabinet according to the test requirements and the test times, and starting the data recorder. The engine cover is driven by the engine cover to rotate along with the transmission support under the action of the engine cover driving cylinder to realize the simulation of opening and closing, and the engine cover sensor transmits test information to the engine cover data recorder; the side door drives the simulation that the transfer line rotation realized opening and closing under the effect of cylinder at the side door, transmits test information for side door data record appearance by the side door sensor. After the test is finished, the hinge and other parts are observed to have abnormal phenomena such as failure, damage, severe deformation and the like.
Claims (5)
1. The utility model provides an electric truck two doors one cover endurance test platform which characterized in that: the device comprises a basic frame, a gantry rack, an engine cover opening and closing mechanism, a side door opening and closing mechanism and a control cabinet; the gantry rack comprises upright posts erected on the base frame and a cross beam arranged between the upright posts; the engine cover opening and closing mechanism comprises a transmission support, engine cover driving cylinders, engine cover vacuum suction cups and an engine cover opening and closing sensor arranged on the engine cover, the transmission support is hinged to the rear of the gantry rack, the two engine cover driving cylinders are distributed on two sides of the gantry rack, the base part of each engine cover driving cylinder is hinged to the upright post, the output end of each engine cover driving cylinder is hinged to the transmission support, the engine cover vacuum suction cups are mounted on the transmission support and are in adsorption connection with the engine cover below the engine cover vacuum suction cups, the base part of the engine cover is hinged to the cross beam, and the engine cover can rotate along with the transmission support under the action of the engine cover driving cylinders; the side door opening and closing mechanism comprises a bottom plate, a side door driving air cylinder, a gear rack transmission box, a transmission rod, a side door vacuum sucker and a side door opening and closing sensor arranged on the side door, wherein the side door driving air cylinder arranged on the bottom plate drives the rack to transmit, the gear is meshed with the rack, the transmission rod comprises a vertical rod connected with the gear shaft, a cross rod vertical to the vertical rod and a short section vertical to the cross rod, the side door vacuum sucker is arranged on the short section and is in adsorption connection with the side door on one side of the short section, one side of the side door is hinged with the upright column, and the side door can rotate along; the control cabinet is provided with a hood data recorder connected with the hood sensor and a side door data recorder connected with the side door sensor.
2. The electric truck two-door one-cover durability test bench according to claim 1, characterized in that: the basic frame and the gantry rack are made of aluminum alloy sections.
3. The electric truck two-door one-cover durability test bench according to claim 2, characterized in that: the basic frame and the gantry rack are assembled in a detachable connection mode.
4. The electric truck two-door one-cover durability test bench according to claim 3, characterized in that: universal wheels are arranged below the bottom plate.
5. The electric truck two-door one-cover durability test bench according to claim 4, characterized in that: the control cabinet adopts a PLC control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986579.1U CN209820783U (en) | 2019-06-28 | 2019-06-28 | Two-door one-cover durability test bench for electric truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920986579.1U CN209820783U (en) | 2019-06-28 | 2019-06-28 | Two-door one-cover durability test bench for electric truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820783U true CN209820783U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920986579.1U Expired - Fee Related CN209820783U (en) | 2019-06-28 | 2019-06-28 | Two-door one-cover durability test bench for electric truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781859A (en) * | 2021-03-09 | 2021-05-11 | 矩阵数据科技(上海)有限公司 | Method for testing performance of four doors and one cover of pure electric vehicle |
-
2019
- 2019-06-28 CN CN201920986579.1U patent/CN209820783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781859A (en) * | 2021-03-09 | 2021-05-11 | 矩阵数据科技(上海)有限公司 | Method for testing performance of four doors and one cover of pure electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200417 Address after: In the street 257336 Shandong city of Dongying province Guangrao County No. 1719 Patentee after: Shandong LANNUO Automobile Co., Ltd Address before: 257300 Shandong city of Dongying province Guangrao County daozhuang town Le'an Street No. 1719 Patentee before: JIHAI NEW ENERGY VEHICLES CO., LTD. SHANDONG |
|
| TR01 | Transfer of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201014 Granted publication date: 20191220 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210420 Granted publication date: 20191220 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |