CN217529952U - Frock is screwed up in door automatic installation - Google Patents
Frock is screwed up in door automatic installation Download PDFInfo
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- CN217529952U CN217529952U CN202221327959.2U CN202221327959U CN217529952U CN 217529952 U CN217529952 U CN 217529952U CN 202221327959 U CN202221327959 U CN 202221327959U CN 217529952 U CN217529952 U CN 217529952U
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- screwing
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- gasket
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Abstract
The utility model discloses a frock is screwed up in door automatic installation, including screwing up the frame, be equipped with two on the frame of screwing up and screw up the unit, every unit of screwing up includes two subassemblies of screwing up, and every subassembly of screwing up includes installing support and screws up the instrument, can adjust the position of screwing up instrument three not equidirectional in the space through the installing support, and the axial lead of the work end of every two the instrument of screwing up of unit is the setting of space antarafacial. The utility model has the advantages that: the tightening action of the bolts in two directions which are mutually different in space is realized, and the bolts are not influenced mutually, so that the secondary adjustment and installation of the vehicle door are realized.
Description
Technical Field
The utility model relates to a car welds dress field door automatic installation frock, what especially relates to is a frock is screwed up in door automatic installation.
Background
In the automatic installation process of car door in the field of car welding, the door passes through the hinge mount on the automobile body, and two hinges of hinge are connected with door and automobile body through the bolt respectively, and the bolt of being connected with the door is door side bolt, and the bolt of being connected with the automobile body is automobile body side bolt. In the prior art, before a vehicle door is installed on a vehicle body, a hinge is installed on the vehicle door in advance, namely, a vehicle door side bolt is screwed on the vehicle door in advance, in the subsequent process of installing the vehicle door on the vehicle body, only a vehicle body side bolt needs to be screwed on the vehicle body after penetrating through the hinge of the hinge, namely, only the vehicle body side bolt needs to be screwed, and the vehicle door side bolt does not need to be screwed. The front-back direction of the vehicle body is defined as the X direction of the vehicle system, the left-right direction of the vehicle body is defined as the Y direction of the vehicle system, and the vertical direction of the vehicle body is defined as the Z direction of the vehicle system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a frock is screwed up in door automatic installation to the realization can not influence each other and each other to the tightening action of the bolt of two directions that each other is the space antarafacial, thereby can realize the secondary adjustment to the door automatic installation in-process.
The utility model discloses a realize through following technical scheme:
the utility model provides a frock is screwed up in door automatic installation, includes the frame of screwing up that links to each other with the robot executive component, it is equipped with two on the frame to screw up the unit, and every is screwed up the unit and is included two of setting up side by side and screw up the subassembly, and every subassembly of screwing up includes installing support and screws up the instrument, and the installing support is connected on screwing up the frame, screws up the instrument and installs on the installing support, and every axial lead of screwing up the work end of instrument of two of unit is the setting of space antarafacial.
Preferably, the mounting brackets of the two tightening assemblies of the tightening unit are fixedly mounted on a fixed substrate, and the fixed substrate is fixedly mounted on the tightening frame.
As a preferred scheme of the tightening tool, the two tightening assemblies of the tightening unit are respectively a first tightening assembly and a second tightening assembly, the mounting bracket of the first tightening assembly is directly mounted on the corresponding fixed substrate, the mounting bracket of the second tightening assembly is connected with the corresponding fixed substrate through a driving mechanism, the body of the driving mechanism is fixedly mounted on the fixed substrate, the extension direction of the movable end of the driving mechanism is parallel to the axial lead of the working end of the tightening tool of the second tightening assembly, the movable end of the driving mechanism is connected with the support plate, and the mounting bracket of the second tightening assembly is fixedly mounted on the support plate.
As the preferable scheme of the tightening tool, a first limiting block is arranged on the support plate and is abutted against and matched with a second limiting block through the first limiting block, so that the extending stroke of the movable end of the driving mechanism is limited, and the second limiting block is arranged on the corresponding fixed base plate.
As the preferable scheme of the tightening tool, the first limiting block and the second limiting block are limited by matching of the V-shaped limiting protrusions and the V-shaped limiting grooves.
As the preferable scheme of the screwing tool, the positions of the screwing tool in three different directions in the space can be adjusted through the mounting bracket.
As the preferred scheme of the above-mentioned tightening tool, the mounting bracket comprises a first switching block, a second switching block and a third switching block which are sequentially detachably connected, the tightening tool is installed on the special head, the first switching block is installed on the corresponding fixed base plate, a first gasket is detachably arranged between the first switching block and the second switching block, a second gasket is detachably arranged between the second switching block and the third switching block, a third gasket is detachably arranged between the third switching block and the special head, and the thickness directions of the three gaskets are respectively three different directions in the space.
As a preferred scheme of the screwing tool, a plurality of first bolts sequentially penetrate through the first switching block, the first gasket and the second switching block to realize detachable connection between the first switching block and the second switching block; the second bolts sequentially penetrate through the second adapter block, the second gasket and the third adapter block to realize detachable connection between the second adapter block and the third adapter block; and a plurality of third bolts sequentially penetrate through the third switching block, the third gasket and the special head, so that the third switching block and the special head are detachably connected.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a pair of frock is screwed up in door automatic installation, it screws up the unit and includes two subassemblies of screwing up, work end axial lead through the tightening tool with two subassemblies of screwing up designs to being the setting of space antarafacial, thereby can carry out the action of screwing up simultaneously to the bolt that each other is two directions of space antarafacial, and the action of screwing up of the bolt that each other is two directions of space antarafacial is mutually independent, each other does not influence, thereby the service function of this frock of screwing up has been improved, the bolt that is arranged in door automatic installation with this frock of screwing up, the action and each other do not influence have been screwed up to each other in the door side bolt and the automobile body side bolt that each other is space antarafacial in the time, thereby realized carrying out the secondary adjustment to the door in automatic installation, further guarantee door installation accuracy, production beat and automation level have been improved.
Drawings
Fig. 1 is a perspective view of the present embodiment.
Fig. 2 is a perspective view of the tightening frame of the present embodiment.
Fig. 3 is a perspective view of the first tightening assembly of the present embodiment.
Fig. 4 is a perspective view of the second tightening assembly of the present embodiment.
Fig. 5 is a schematic view of the operation state of the present embodiment in the process of mounting the vehicle door.
Fig. 6 is an enlarged view of fig. 5 at a.
Reference numbers in the figures: the vehicle door tightening device comprises a tightening frame 1, a tightening unit 2, a fixed base plate 4, a first tightening assembly 6, a second tightening assembly 7, an air cylinder 8, a piston rod 9, a carrier plate 10, a first limiting block 11, a second limiting block 12, a tightening tool 13, a special head 14, a vehicle door 15, a first gasket 16, a third gasket 17, a first transfer block 18, a first transfer block 19, a first transfer block three 20, a second transfer block one 21, a second transfer block two 22, a second transfer block three 23, a protruding structure working end 24, a sleeve structure working end 25, a hinge 26, a vehicle body side bolt 27 and a vehicle door side bolt 28.
Detailed Description
The embodiments of the present invention will be described in detail below, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Referring to fig. 1 to 6, the present embodiment provides a vehicle door automatic installation screwing tool, including a screwing frame 1 connected to a robot executing component, two screwing units 2 are arranged on the screwing frame 1, each screwing unit 2 includes two screwing assemblies arranged side by side, each screwing assembly includes a mounting bracket and a screwing tool 13, the mounting bracket is connected to the screwing frame 1, the screwing tool 13 is installed on the mounting bracket, the positions of the screwing tools 13 in three different directions in space can be adjusted through the mounting bracket, and the axial leads of the working ends of the two screwing tools 13 of each screwing unit 2 are arranged in a spatially different plane.
The mounting brackets of the two tightening assemblies of the tightening unit 2 are fixedly mounted on the fixed base plate 4, and the fixed base plate 4 is fixedly mounted on the tightening frame 1.
Two screwing components of the screwing unit 2 are respectively a first screwing component 6 and a second screwing component 7, a mounting bracket of the first screwing component 6 is directly mounted on the corresponding fixed base plate 4, a mounting bracket of the second screwing component 7 is connected with the corresponding fixed base plate 4 through a driving mechanism, a body of the driving mechanism is fixedly mounted on the fixed base plate 4, the telescopic direction of a movable end of the driving mechanism is parallel to the axial lead of a working end of a screwing tool 13 of the second screwing component 7, the movable end of the driving mechanism is connected with a support plate 10, and a mounting bracket of the second screwing component 7 is fixedly mounted on the support plate 10. The driving mechanism can adopt an air cylinder 8, and a piston rod 9 of the air cylinder 8 stretches out and draws back, so as to drive the support plate 10 and the second tightening assembly 7 to stretch out and draw back together.
The carrier plate 10 is provided with a first limiting block 11, the first limiting block 11 is abutted against and matched with a second limiting block 12, so that the extending stroke of the movable end of the driving mechanism is limited, and the second limiting block 12 is arranged on the corresponding fixed base plate 4. Adopt the spacing arch of V-arrangement and the cooperation of V-arrangement spacing groove to carry on spacingly between first stopper 11 and the second stopper 12, can realize spacing in the flexible direction of piston rod 9 to cylinder 8, can prevent again that the flexible in-process of piston rod 9 of cylinder 8 from taking place the skew to the precision of whole frock has been guaranteed.
The mounting bracket comprises a first switching block, a second switching block and a third switching block which are sequentially detachably connected, a screwing tool 13 is installed on a special head 14, the first switching block is installed on a corresponding fixed base plate 4, a first gasket 16 is detachably arranged between the first switching block and the second switching block, a second gasket is detachably arranged between the second switching block and the third switching block, a third gasket 17 is detachably arranged between the third switching block and the special head 14, and the thickness directions of the three gaskets are respectively three different directions in the space.
The specific connection relationship of the mounting bracket is as follows:
the first switching block I and the second switching block II are detachably connected through a plurality of first bolts which sequentially penetrate through the first switching block I, the first gasket 16 and the second switching block II and nuts are screwed; a plurality of second bolts sequentially penetrate through the second switching block, the second gasket and the third switching block and are used for screwing nuts, so that the second switching block and the third switching block are detachably connected; and a plurality of third bolts sequentially penetrate through the third adapter block, the third gasket 17 and the special head 14 and are used for screwing nuts, so that the detachable connection between the third adapter block and the special head 14 is realized. Through the thickness of adjusting three gaskets, can adjust the position of screwing up instrument 13 in the three different directions in the space to the error that can compensate because of product production or assembly production has improved the commonality of this frock, and this kind of adjustment simple structure, adjustment convenient operation is swift.
The three switching blocks of the mounting bracket of the first tightening assembly 6 are respectively a first switching block I18, a first switching block II 19 and a first switching block III 20, and the three switching blocks of the mounting bracket of the second tightening assembly 7 are respectively a second switching block I21, a second switching block II 22 and a second switching block III 23.
The working end of the tightening tool 13 can be a protruding structure working end 24 or a sleeve structure working end 25 according to requirements, when the working end of the tightening tool 13 adopts the protruding structure working end 24, the outer side wall of the protruding structure working end 24 is matched with the groove of the bolt head, and the groove of the bolt head can be a hexagonal groove, a dodecagonal groove or a quincunx groove; when the working end of the tightening tool 13 adopts the sleeve structure working end 25, the inner side wall of the sleeve structure working end 25 is matched with the outer side wall of the outer hexagonal head of the bolt.
The tightening tool and the tightening robot are assembled, and the working process for automatically installing the vehicle door 15 is as follows:
the door 15 is connected to the vehicle body by upper and lower hinges 26. Before the door 15 is mounted, the upper and lower hinges 26 are mounted to the door 15 by door-side bolts 28, respectively.
When the door 15 is installed, the door 15 is matched with the vehicle body through visual guidance, the screwing robot carries the screwing tool of the embodiment to move to the screw taking platform for placing the bolts, the screwing tools 13 of the two second screwing assemblies 7 of the screwing tool respectively suck the two vehicle body side bolts 27, and then the screwing robot carries the screwing tool to move to the vehicle body screwing position. The second tightening components 7 of the two tightening units 2 are driven to retract through the two cylinders 8, the tightening robot drives the tightening tool to move until the axial leads of the working ends of the tightening tools 13 of the two first tightening components 6 are coaxial with the two door side bolts 28 on the door 15 respectively, then the tightening robot continues to move, the working ends of the tightening tools 13 of the two first tightening components 6 are driven to move towards the direction close to the two door side bolts 28 until the working ends of the tightening tools 13 of the two first tightening components 6 are in contact fit with the two door side bolts 28 respectively, and at the moment, the tightening tools 13 of the two first tightening components 6 are pre-tightened to the site at the door side bolts 28. Then the piston rods 9 of the two cylinders 8 extend out to respectively drive the second tightening assemblies 7 of the two tightening units 2 to extend out, two vehicle body side bolts 27 sucked by the working ends of the tightening tools 13 of the two second tightening assemblies 7 respectively penetrate through the corresponding through holes on the two hinges 26 and then penetrate into the outer ends of the corresponding two threaded holes on the vehicle body, and at the moment, the tightening tools 13 of the two second tightening assemblies 7 are positioned at the positions pre-tightened by the vehicle body side bolts 27. Then the tightening tools 13 of the two first tightening assemblies 6 are actuated, performing a pre-loosening action of the two door-side bolts 28 with respect to the vehicle door 15; the tightening tools 13 of the two second tightening units 7 are actuated to perform a tightening action for mounting the two vehicle-body-side bolts 27 to the vehicle body; the pre-loosening operation and the pre-tightening operation may be performed simultaneously, or either operation may be performed first, and the remaining operations may be performed later. At this time, the hinge 26 and the vehicle door 15 and the hinge 26 and the vehicle body are not locked, and there are adjustable spaces, so that the vehicle door 15 can be measured and adjusted for the second time, and after the vehicle door 15 is measured and adjusted for the second time to be at the optimal position relative to the vehicle body, the tightening tools 13 of the two first tightening assemblies 6 act to perform tightening action of the two door-side bolts 28; at the same time, the tightening tools 13 of the two second tightening units 7 are actuated to perform the tightening action of the two body-side bolts 27, i.e., to complete the automatic installation of the vehicle door 15.
The tightening tool provided by the embodiment is used for simultaneously tightening the door side bolt 28 and the vehicle body side bolt 27 which are spatially different from each other in the automatic installation process of the door 15 without mutual influence, so that the secondary adjustment of the door 15 in the automatic installation process is realized, the installation precision of the door 15 is further ensured, and the production takt time and the automation level are improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a frock is screwed up in door automatic installation, includes the frame of screwing up (1) that links to each other with the robot executive component, its characterized in that: it screws up unit (2) to be equipped with two on screwing up frame (1), and every is screwed up unit (2) including two assemblies of screwing up that set up side by side, and every is screwed up the assembly and is included installing support and screw up instrument (13), and the installing support is connected on screwing up frame (1), screws up instrument (13) and installs on the installing support, and the axial lead of the work end of two screws up instrument (13) of every unit of screwing up (2) is the different face setting in space.
2. The automatic vehicle door mounting and screwing tool of claim 1, characterized in that: the mounting supports of the two tightening assemblies of the tightening unit (2) are fixedly mounted on a fixed base plate (4), and the fixed base plate (4) is fixedly mounted on the tightening frame (1).
3. The automatic vehicle door mounting and screwing tool of claim 2, characterized in that: the two tightening assemblies of the tightening unit (2) are respectively a first tightening assembly (6) and a second tightening assembly (7), the mounting bracket of the first tightening assembly (6) is directly mounted on the corresponding fixed base plate (4), the mounting bracket of the second tightening assembly (7) is connected with the corresponding fixed base plate (4) through a driving mechanism, the body of the driving mechanism is fixedly mounted on the fixed base plate (4), the telescopic direction of the movable end of the driving mechanism is parallel to the working end axis of a tightening tool (13) of the second tightening assembly (7), the movable end of the driving mechanism is connected with a support plate (10), and the mounting bracket of the second tightening assembly (7) is fixedly mounted on the support plate (10).
4. The automatic vehicle door mounting and screwing tool according to claim 3, characterized in that: install first stopper (11) on support plate (10), keep off the cooperation through first stopper (11) and second stopper (12) counterbalance to stretch out the stroke to actuating mechanism's expansion end and carry on spacingly, second stopper (12) are installed on corresponding fixed baseplate (4).
5. The automatic vehicle door mounting and screwing tool of claim 4, wherein: the first limiting block (11) and the second limiting block (12) are limited by matching of V-shaped limiting protrusions and V-shaped limiting grooves.
6. The automatic vehicle door mounting and screwing tool of claim 1, characterized in that: the position of the tightening tool (13) in three different directions in space can be adjusted by means of the mounting bracket.
7. The automatic frock of screwing up of installation of door of claim 6, characterized in that: the mounting bracket comprises a first switching block, a second switching block and a third switching block which are sequentially detachably connected, a screwing tool (13) is installed on a special head (14), the first switching block is installed on a corresponding fixed base plate (4), a first gasket (16) is detachably arranged between the first switching block and the second switching block, a second gasket is detachably arranged between the second switching block and the third switching block, a third gasket (17) is detachably arranged between the third switching block and the special head (14), and the thickness directions of the three gaskets are respectively three different directions in the space.
8. The automatic vehicle door mounting and screwing tool according to claim 7, characterized in that: the first switching block I, the first gasket (16) and the second switching block II sequentially penetrate through a plurality of first bolts, so that the first switching block I and the second switching block II can be detachably connected; the second bolts sequentially penetrate through the second switching block, the second gasket and the third switching block to realize detachable connection between the second switching block and the third switching block; and a plurality of third bolts sequentially penetrate through the third switching block, the third gasket (17) and the special head (14), so that the third switching block and the special head (14) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327959.2U CN217529952U (en) | 2022-05-27 | 2022-05-27 | Frock is screwed up in door automatic installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327959.2U CN217529952U (en) | 2022-05-27 | 2022-05-27 | Frock is screwed up in door automatic installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217529952U true CN217529952U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221327959.2U Active CN217529952U (en) | 2022-05-27 | 2022-05-27 | Frock is screwed up in door automatic installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217529952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749905A (en) * | 2022-05-27 | 2022-07-15 | 安徽巨一科技股份有限公司 | Frock is screwed up in door automatic installation |
| CN116276020A (en) * | 2023-04-26 | 2023-06-23 | 长春大正博凯汽车设备有限公司 | Manipulator for assembling automobile door |
-
2022
- 2022-05-27 CN CN202221327959.2U patent/CN217529952U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749905A (en) * | 2022-05-27 | 2022-07-15 | 安徽巨一科技股份有限公司 | Frock is screwed up in door automatic installation |
| CN114749905B (en) * | 2022-05-27 | 2024-01-12 | 安徽巨一科技股份有限公司 | Automatic mounting and screwing tool for vehicle door |
| CN116276020A (en) * | 2023-04-26 | 2023-06-23 | 长春大正博凯汽车设备有限公司 | Manipulator for assembling automobile door |
| CN116276020B (en) * | 2023-04-26 | 2023-08-15 | 长春大正博凯汽车设备有限公司 | Manipulator for assembling automobile door |
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