CN210592229U - Auxiliary clamp for integral assembly of automobile front-end module - Google Patents
Auxiliary clamp for integral assembly of automobile front-end module Download PDFInfo
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- CN210592229U CN210592229U CN201921314629.8U CN201921314629U CN210592229U CN 210592229 U CN210592229 U CN 210592229U CN 201921314629 U CN201921314629 U CN 201921314629U CN 210592229 U CN210592229 U CN 210592229U
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Abstract
The utility model discloses an auxiliary clamp for the integral assembly of an automobile front-end module, which comprises a bracket body, a first power source and a second power source, wherein the first power source and the second power source are fixedly connected on the bracket body; the bracket body is fixedly connected with a connecting arm, and the upper end of the connecting arm is rotatably connected with the carrying unit; the bracket body is provided with positioning slide bars and clamping devices at intervals, and the positioning slide bars and the clamping devices are connected in a sliding manner along the front-back direction of the bracket body; the driving end of the first power source is connected with the positioning slide rod, and the driving end of the second power source is connected with the clamping device; the two ends of the positioning slide rod are connected with a vehicle body positioning device in a sliding way along the axial direction of the positioning slide rod. The utility model discloses the advantage lies in not only can satisfying the needs of automobile assembling automatic production beat and assembly quality, and its assembly speed, assembly precision improve greatly moreover, reduce workman's intensity of labour, practice thrift cost of labor and time cost, improve the operating efficiency and assemble the product rate.
Description
Technical Field
The utility model belongs to the technical field of the automobile manufacturing technique and specifically relates to an automobile front end module is auxiliary fixtures for integral assembly.
Background
According to the overall manufacturing process planning of a general assembly workshop and the design characteristics of a vehicle, the front end part of the whole vehicle needs to be firstly split into front end module assemblies in a split charging area outside a main assembly line body, then the front end module assemblies are integrally distributed beside the main assembly line body, and then an operator integrally assembles the front end module assemblies on a vehicle body in a module mode. Because the spare part that whole car front end module contained is more, mainly has spare parts such as front beam, radiator water tank, radiator fan, headlamp, and the whole volume of module is great, and weight is heavier, needs two people simultaneous workings at least during the installation, and the difficult assurance of assembly uniformity, the assembly quality assurance degree of difficulty is great. In order to solve the problems of difficult assembly operation and assembly quality, the auxiliary device for integrally assembling the front-end module of the automobile is very necessary according to the structural characteristics and the assembly process requirements of the front-end module of the whole automobile.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide an automobile front end module is auxiliary fixture for whole assembly that degree of automation is high, assembly speed is fast, the assembly precision is high.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model discloses an auxiliary clamp for the integral assembly of an automobile front-end module, which comprises a bracket body, a first power source and a second power source, wherein the first power source and the second power source are fixedly connected on the bracket body; the bracket body is fixedly connected with a connecting arm, and the upper end of the connecting arm is rotatably connected with the carrying unit; the bracket body is provided with positioning slide rods and clamping devices at intervals, and the positioning slide rods and the clamping devices are connected in a sliding manner along the front-back direction of the bracket body; the driving end of the first power source is connected with the positioning slide rod, and the driving end of the second power source is connected with the clamping device; the left and right car body positioning devices are respectively positioned at the left and right ends of the positioning slide bar and are correspondingly connected with the left and right car body positioning devices in a sliding manner along the axial direction of the positioning slide bar; the clamping device comprises a left L-shaped clamping arm and a right L-shaped clamping arm which are symmetrically arranged, and the horizontal sections of the left L-shaped clamping arm and the right L-shaped clamping arm are connected in a sliding manner along the left and right directions of the bracket body; and the lower ends of the left L-shaped clamping arm and the right L-shaped clamping arm are correspondingly connected with a left module positioning device and a right module positioning device.
The left and right vehicle body positioning devices have the same structure and comprise: the edge the connecting plate of location slide bar axial sliding connection, vertical sliding connection has first body locating pin, second body locating pin respectively on the connecting plate, is located first body locating pin, second body locating pin correspond the position link firmly first cylinder, second cylinder respectively on the connecting plate top surface, the piston rod of first cylinder, second cylinder passes respectively the connecting plate with first body locating pin, second body locating pin correspond the connection.
One side of the positioning slide rod is connected with a connecting rod centering mechanism, and two ends of the connecting rod centering mechanism are respectively and correspondingly connected with the connecting plate.
The connecting rod centering mechanism comprises a connecting rod, the middle part of the connecting rod is hinged to the positioning slide rod, the two ends of the connecting rod are correspondingly hinged to a left adjusting rod and a right adjusting rod respectively, and the outer ends of the left adjusting rod and the right adjusting rod are correspondingly connected with the connecting plate respectively.
The left and right module positioning devices comprise left and right rotary cylinders which are respectively and correspondingly fixedly connected with the lower ends of the left and right L-shaped clamping arms, and piston rods of the left and right rotary cylinders are respectively and correspondingly fixedly connected with left and right module positioning pins.
The support comprises a support body and is characterized in that a linear slide rail is laid at the top of the support body, a rear slide plate is correspondingly and fixedly connected to the bottom of a connecting plate, and the rear slide plate is in sliding connection with the linear slide rail.
The linear slide rail positioned at the corresponding position of the front end of the rear sliding plate is connected with a front sliding plate bracket in a sliding way, and the left L-shaped clamping arm and the right L-shaped clamping arm are connected in a sliding way along the left and right directions of the front sliding plate bracket; and the front sliding plate support positioned in the extending direction of the opposite ends of the left L-shaped clamping arm and the right L-shaped clamping arm is respectively and correspondingly fixedly connected with a left telescopic cylinder and a right telescopic cylinder, and piston rods of the left telescopic cylinder and the right telescopic cylinder are respectively and correspondingly connected with the left L-shaped clamping arm and the right L-shaped clamping arm.
The support is characterized in that a left handle and a right handle are arranged at the front end of the support body, and a left control box and a right control box are correspondingly connected to the left handle and the right handle respectively.
The utility model discloses the advantage lies in not only can satisfying the needs of automobile assembling automatic production beat and assembly quality, and its assembly speed, assembly precision improve greatly moreover, reduce workman's intensity of labour, practice thrift cost of labor and time cost, improve the operating efficiency and assemble the product rate.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view of the structure of fig. 1.
Fig. 3 is a front view of the structure of fig. 1.
Fig. 4 is a schematic top view of the structure of fig. 1.
Fig. 5 is a schematic structural view of the present invention mounted on the carrying unit.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, the auxiliary clamp for integrally assembling the front end module of the automobile of the present invention comprises a bracket body 1, and a first power source 2 and a second power source 3 fixedly connected to the bracket body 1; the bracket body 1 is fixedly connected with a connecting arm 4, and the upper end of the connecting arm 4 is rotatably connected with a carrying unit 5; the bracket comprises a bracket body 1, wherein positioning slide rods 6 and clamping devices are arranged on the bracket body 1 at intervals, and the positioning slide rods 6 and the clamping devices are connected in a sliding manner along the front-back direction of the bracket body 1; the driving end of the first power source 2 is connected with the positioning slide bar 6, and the driving end of the second power source 3 is connected with the clamping device; the left and right car body positioning devices are respectively positioned at the left and right ends of the positioning slide bar 6 and are correspondingly connected with the left and right car body positioning devices in a sliding way along the axial direction; the clamping device comprises a left L-shaped clamping arm 7.1 and a right L-shaped clamping arm 7.2 which are symmetrically arranged, and the horizontal sections of the left L-shaped clamping arm 7.1 and the right L-shaped clamping arm 7.2 are connected in a sliding manner along the left and right directions of the bracket body 1; the lower ends of the left L-shaped clamp arm 7.1 and the right L-shaped clamp arm 7.2 are correspondingly connected with a left module positioning device and a right module positioning device. The front end of the bracket body 1 is provided with a left handle 21.1 and a right handle 21.2, and the left handle 21.1 and the right handle 21.2 are respectively and correspondingly connected with a left control box 22.1 and a right control box 22.2. Left and right automobile body positioner structure is the same all includes: the connecting plate 8 is axially connected with the positioning slide rod 6 in a sliding manner, the connecting plate 8 is vertically connected with a first body positioning pin 9 and a second body positioning pin 10 in a sliding manner, the top surfaces of the connecting plates 8 at the corresponding positions of the first body positioning pin 9 and the second body positioning pin 10 are fixedly connected with a first cylinder 11 and a second cylinder 12, and piston rods of the first cylinder 11 and the second cylinder 12 penetrate through the connecting plate 8 to be correspondingly connected with the first body positioning pin 9 and the second body positioning pin 10. The left and right module positioning devices comprise left and right rotary cylinders 15.1 and 15.2 which are respectively and correspondingly fixedly connected with the lower ends of the left and right L-shaped clamping arms 7.1 and 7.2, and piston rods of the left and right rotary cylinders 15.1 and 15.2 are respectively and correspondingly and fixedly connected with left and right module positioning pins 16.1 and 16.2.
One side of the positioning slide bar 6 is connected with a connecting rod centering mechanism, and two ends of the connecting rod centering mechanism are respectively connected with the connecting plate 8 correspondingly. The connecting rod centering mechanism comprises a connecting rod 13, the middle part of the connecting rod is hinged on the positioning slide rod 6, two ends of the connecting rod 13 are correspondingly hinged with a left adjusting rod 14.1 and a right adjusting rod 14.2 respectively, and the outer ends of the left adjusting rod 14.1 and the right adjusting rod 14.2 are correspondingly connected with the connecting plate 8 respectively.
The top of the support body 1 is laid with a linear slide rail 17, the bottom of the connecting plate 8 is correspondingly and fixedly connected with a rear slide plate 18, and the rear slide plate 18 is in sliding connection with the linear slide rail 17. A front sliding plate bracket 19 is connected on a linear slide rail 17 positioned at the corresponding position of the front end of the rear sliding plate 18 in a sliding way, and the left L-shaped clamping arm 7.1 and the right L-shaped clamping arm 7.2 are connected in a sliding way along the left and right directions of the front sliding plate bracket 19; the front sliding plate bracket 19 positioned on the extending direction of the opposite ends of the left L-shaped clamping arm 7.1 and the right L-shaped clamping arm 7.2 is respectively and correspondingly fixedly connected with a left telescopic cylinder 20.1 and a right telescopic cylinder 20.2, and the piston rods of the left telescopic cylinder 20.1 and the right telescopic cylinder 20.2 are respectively and correspondingly connected with the left L-shaped clamping arm 7.1 and the right L-shaped clamping arm 7.2.
When the use is novel: firstly, starting a first power source 2 and driving a positioning slide bar 6 to move to the rearmost end of a bracket body 1 (a left vehicle body positioning device and a right vehicle body positioning device); simultaneously, starting a second power source 3 and driving the clamping device to move to the foremost end of the bracket body 1; the body positioning device and the clamping device are in the maximum distance position through the driving of the first power source 2 and the second power source 3, mutual interference between the body positioning device and the clamping device is avoided, and therefore the automobile front-end module can be conveniently positioned on the clamping device.
Then, starting the left and right telescopic cylinders 20.1 and 20.2 and driving the left and right L-shaped clamping arms 7.1 and 7.2 to slide along the left and right directions of the front sliding plate bracket 19; simultaneously starting the left and right rotary cylinders 15.1 and 15.2 and driving the left and right module positioning pins 16.1 and 16.2 to rotate, and finishing the adjustment of the left and right module positioning pins 16.1 and 16.2 by the driving of the left and right telescopic cylinders 20.1 and 20.2 and the left and right rotary cylinders 15.1 and 15.2; after the position adjustment of the left module positioning pin 16.1 and the right module positioning pin 16.2 is completed, the automobile front end module is positioned on the left module positioning pin 16.1 and the right module positioning pin 16.2, and simultaneously the left telescopic cylinder 20.1 and the right telescopic cylinder 20.2 are contracted to firmly hold the automobile front end module.
The carrying unit 5 is then activated to carry the auxiliary clamp together with the vehicle front end module into position to the mounting location.
Rotating the connecting rod centering mechanism to adjust the distance between the left and right vehicle body positioning devices, simultaneously starting the first cylinder 11 and the second cylinder 12, and respectively adjusting the upper and lower positions of the first vehicle body positioning pin 9 and the second vehicle body positioning pin 10; the position adjustment of the first body positioning pin 9 and the second body positioning pin 10 is completed through the connecting rod centering mechanism, the first air cylinder 11 and the second air cylinder 12, and the left body positioning device and the right body positioning device are positioned on the automobile body.
Start first power supply 2 and control the shrink of first power supply 2, location slide bar 6 slides on support body 1 this moment, and this process purpose is tightly pushed up the car front end module to the car body on, makes things convenient for the installation between car front end module and the car body. After the installation is finished, a first power source 2, a second power source 3, a left telescopic cylinder 20.1, a right telescopic cylinder 20.2, a left rotary cylinder 15.1, a right rotary cylinder 15.2, a first cylinder 11 and a second cylinder 12 are respectively started to separate the auxiliary clamp from the automobile body and the automobile front-end module; then, the carrying unit 5 is started to drive the auxiliary clamp to move to the initial position, and an installation process is completed.
Repeat above-mentioned process, accomplish the utility model discloses a continuous installation use.
In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (8)
1. The utility model provides an automobile front end module is supplementary anchor clamps for whole assembly which characterized in that: comprises a bracket body (1), a first power source (2) and a second power source (3) which are fixedly connected on the bracket body (1); the bracket body (1) is fixedly connected with a connecting arm (4), and the upper end of the connecting arm (4) is rotatably connected with a carrying unit (5); the bracket comprises a bracket body (1), wherein positioning slide rods (6) and clamping devices are arranged on the bracket body (1) at intervals, and the positioning slide rods (6) and the clamping devices are connected in a sliding manner along the front-back direction of the bracket body (1); the driving end of the first power source (2) is connected with the positioning slide rod (6), and the driving end of the second power source (3) is connected with the clamping device; the left and right car body positioning devices are respectively positioned at the left and right ends of the positioning slide bar (6) and are correspondingly connected with the left and right car body positioning devices in a sliding manner along the axial direction of the positioning slide bar; the clamping device comprises a left L-shaped clamping arm and a right L-shaped clamping arm (7.1, 7.2) which are symmetrically arranged, and the horizontal sections of the left L-shaped clamping arm and the right L-shaped clamping arm (7.1, 7.2) are connected in a sliding manner along the left-right direction of the bracket body (1); the lower ends of the left L-shaped clamping arm and the right L-shaped clamping arm (7.1 and 7.2) are correspondingly connected with a left module positioning device and a right module positioning device.
2. The auxiliary jig for integrally assembling an automobile front end module according to claim 1, characterized in that: the left and right vehicle body positioning devices have the same structure and comprise: follow connecting plate (8) of location slide bar (6) axial sliding connection, vertical sliding connection has first body locating pin (9), second body locating pin (10) respectively on connecting plate (8), is located first body locating pin (9), second body locating pin (10) correspond the position first cylinder (11), second cylinder (12) have been linked firmly respectively on connecting plate (8) top surface, the piston rod of first cylinder (11), second cylinder (12) passes respectively connecting plate (8) with first body locating pin (9), second body locating pin (10) correspond and connect.
3. The auxiliary jig for integrally assembling an automobile front end module according to claim 2, characterized in that: one side of the positioning slide rod (6) is connected with a connecting rod centering mechanism, and two ends of the connecting rod centering mechanism are correspondingly connected with the connecting plate (8) respectively.
4. The auxiliary jig for integrally assembling an automobile front end module according to claim 3, wherein: the connecting rod centering mechanism comprises a connecting rod (13) with the middle part hinged on the positioning slide rod (6), the two ends of the connecting rod (13) are correspondingly hinged with a left adjusting rod (14.1) and a right adjusting rod (14.2) respectively, and the outer ends of the left adjusting rod (14.1) and the right adjusting rod (14.2) are correspondingly connected with the connecting plate (8) respectively.
5. The auxiliary jig for integrally assembling an automobile front end module according to claim 1, characterized in that: the left and right module positioning devices comprise left and right rotating cylinders (15.1, 15.2) which are correspondingly fixedly connected with the lower ends of the left and right L-shaped clamping arms (7.1, 7.2), and piston rods of the left and right rotating cylinders (15.1, 15.2) are correspondingly fixedly connected with left and right module positioning pins (16.1, 16.2) respectively.
6. The auxiliary jig for integrally assembling an automobile front end module according to claim 2, characterized in that: linear slide rails (17) are laid at the top of the support body (1), a rear sliding plate (18) is correspondingly fixedly connected to the bottom of the connecting plate (8), and the rear sliding plate (18) is in sliding connection with the linear slide rails (17).
7. The auxiliary jig for integrally assembling an automobile front end module according to claim 6, characterized in that: a front sliding plate bracket (19) is connected onto the linear sliding rail (17) at a corresponding position at the front end of the rear sliding plate (18) in a sliding manner, and the left L-shaped clamping arm and the right L-shaped clamping arm (7.1 and 7.2) are connected in a sliding manner along the left-right direction of the front sliding plate bracket (19); the front sliding plate support (19) positioned on the opposite end extension directions of the left L-shaped clamping arm (7.1) and the right L-shaped clamping arm (7.2) is correspondingly fixedly connected with a left telescopic cylinder (20.1) and a right telescopic cylinder (20.2), and piston rods of the left telescopic cylinder (20.1) and the right telescopic cylinder (20.2) are correspondingly connected with the left L-shaped clamping arm (7.1) and the right L-shaped clamping arm (7.2) respectively.
8. The auxiliary jig for integrally assembling an automobile front end module according to claim 1, characterized in that: the front end of the bracket body (1) is provided with a left handle (21.1) and a right handle (21.2), and the left handle (21.1) and the right handle (21.2) are respectively and correspondingly connected with a left control box (22.1) and a right control box (22.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314629.8U CN210592229U (en) | 2019-08-14 | 2019-08-14 | Auxiliary clamp for integral assembly of automobile front-end module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314629.8U CN210592229U (en) | 2019-08-14 | 2019-08-14 | Auxiliary clamp for integral assembly of automobile front-end module |
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| Publication Number | Publication Date |
|---|---|
| CN210592229U true CN210592229U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921314629.8U Active CN210592229U (en) | 2019-08-14 | 2019-08-14 | Auxiliary clamp for integral assembly of automobile front-end module |
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| CN (1) | CN210592229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341836A (en) * | 2019-08-14 | 2019-10-18 | 郑州日产汽车有限公司 | Front-end module integrally assembles and uses auxiliary clamp |
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2019
- 2019-08-14 CN CN201921314629.8U patent/CN210592229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341836A (en) * | 2019-08-14 | 2019-10-18 | 郑州日产汽车有限公司 | Front-end module integrally assembles and uses auxiliary clamp |
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