CN214923863U - Split charging tool for rear independent main reducer assembly - Google Patents
Split charging tool for rear independent main reducer assembly Download PDFInfo
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- CN214923863U CN214923863U CN202120227683.XU CN202120227683U CN214923863U CN 214923863 U CN214923863 U CN 214923863U CN 202120227683 U CN202120227683 U CN 202120227683U CN 214923863 U CN214923863 U CN 214923863U
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- bottom plate
- locking
- reducer
- speed reducer
- angle
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Abstract
The utility model belongs to the assembly fixture field of automobile parts, concretely relates to partial shipment frock of independent main reducer assembly in back, include: the supporting seat, the mounting seat used for supporting the main speed reducer and the positioning and clamping device used for clamping the main speed reducer are arranged on the supporting seat; the mounting seat comprises a first tool bottom plate and a second tool bottom plate which are perpendicular to each other, the first tool bottom plate supports the main speed reducer from the horizontal direction, and the second tool bottom plate supports the main speed reducer from the vertical direction; the mounting seat is rotatably arranged on the supporting seat. The utility model discloses a mount pad includes the second frock bottom plate that holds up main reducer's first frock bottom plate and hold up main reducer from vertical direction from the horizontal direction to, the mount pad can rotate relative supporting seat, makes partial shipment process and oiling process homoenergetic the utility model provides a go on the frock, it is more convenient to make the assembling process, labour saving and time saving.
Description
Technical Field
The utility model relates to an assembly fixture technical field of automobile parts, the partial shipment frock of the independent main reducer assembly in concretely relates to back.
Background
The assembling process of the rear independent main speed reducer assembly comprises a sub-packaging process of installing a torque manager and an oil injection process of injecting lubricating oil into a lubricating oil port; the sub-packaging process needs to vertically fix the rear main reducer, make the front end of the rear independent main reducer upward, and then fix the torque manager at the front end of the rear independent main reducer. In the oil injection process, the rear main reducer needs to be horizontally fixed, and then lubricating oil is injected from a lubricating oil port at the rear end of the rear independent main reducer.
At current assembling process, partial shipment process and oiling process are all accomplished on two simple and easy frocks, need overturn 90 with artifical final drive ware after the partial shipment process is accomplished to carry out the oiling on the frock of oiling process, complex operation just wastes time and energy.
Therefore, the separate assembly tool of the independent main reducer assembly is urgently needed to be designed, so that the separate assembly process and the oil injection process are carried out on the same tool, the operation is convenient, and the working efficiency is improved.
Disclosure of Invention
To the problem, the utility model provides a partial shipment frock of independent final drive assembly in back.
The scheme of the utility model is as follows:
the partial shipment frock of independent final drive assembly in back includes: the supporting seat and the mounting seat are used for supporting the main speed reducer;
the mounting seat comprises a first tool bottom plate and a second tool bottom plate which are perpendicular to each other, the first tool bottom plate supports the main speed reducer from the horizontal direction, and the second tool bottom plate supports the main speed reducer from the vertical direction;
the mounting seat is rotatably arranged on the supporting seat.
Preferably, the positioning and clamping device is installed on the first tooling bottom plate and comprises a first copying support piece for supporting the front part of the main reducer, a second copying support piece for supporting the rear part of the main reducer and a pressing piece for pressing the main reducer.
Preferably, the supporting seat comprises two triangular supports arranged on two sides of the mounting seat and a first angle block and a second angle block which are connected with the mounting seat and the two triangular supports.
Preferably, a rotating shaft is arranged on one side wall of each of the first angle block and the second angle block, and a bearing is sleeved on each rotating shaft and connected with the corresponding triangular support; the other side wall of the first angle block and the other side wall of the second angle block are fixed with the bottom surface of the first tool bottom plate.
Preferably, the mounting seat further comprises a driving device, and the driving device is used for driving the mounting seat to rotate relative to the supporting seat.
Preferably, the driving device is an air cylinder, and a rod body of the air cylinder is hinged to the rotating shaft on the first angle block; and the cylinder body of the air cylinder is hinged on the workbench.
Preferably, the rotating shaft of the second angle-shaped block is connected with a locking device; the locking device comprises a locking disc sleeved on the rotating shaft of the second angle-shaped block and a locking rod for limiting the rotation of the locking disc; and the locking disc is provided with a locking clamping groove for the locking rod to extend into.
Preferably, the number of the locking clamping grooves is 4, and the locking clamping grooves are uniformly distributed on the circumferential surface of the locking disc.
Preferably, the first tool bottom plate is further provided with a limiting block; the limiting block and the torque manager are provided with a protruding support in an annular mode.
The mount pad of the partial shipment frock of the independent main reducer assembly of back includes the first frock bottom plate that holds up main reducer from the horizontal direction and holds up main reducer's second frock bottom plate from vertical direction to, the mount pad can rotate relative to the supporting seat, makes partial shipment process and oiling process homoenergetic go on the partial shipment frock, makes the assembling process more convenient, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another viewing angle of the present invention;
fig. 3 is a schematic structural diagram of the oil injection process of the present invention;
FIG. 4 is a schematic view of the locking device;
in the figure, a workbench 1, a first tooling bottom plate 21, a second tooling bottom plate 22, an avoidance hole 23, a first profiling support piece 31, a second profiling support piece 32, a pressing piece 33, a limiting block 34, a triangular support 41, a first angle block 42, a second angle block 43, an air cylinder 5, a pneumatic switch 52, a locking device 6, a locking disc 61, a locking clamping groove 62, a locking rod 63, a main speed reducer 7 and a torque manager 8.
Detailed Description
The following is further detailed by the specific embodiments:
as shown in fig. 1 to 3, the separate assembly tool of the rear independent main reducer assembly includes a support seat, a mounting seat, a positioning and clamping device, a driving device and a locking device 6. The supporting seat is fixedly arranged on the workbench 1. The mounting seat is rotatably mounted on the supporting seat and is used for supporting the main speed reducer 7. The positioning and clamping device is used for fixing the main speed reducer 7 on the mounting seat. The driving device is used for driving the mounting seat to rotate relative to the supporting seat. The locking device 6 is used for locking the mounting seat, and ensures that the mounting seat is kept fixed relative to the supporting seat in the operation process.
In the present embodiment, the mounting seat includes a first tooling bottom plate 21 and a second tooling bottom plate 22 which are arranged perpendicular to each other; the first tooling bottom plate 21 supports the final drive 7 from the horizontal direction, and the second tooling bottom plate 22 supports the final drive 7 from the vertical direction.
The positioning and clamping device is installed on the first tooling bottom plate 21 and comprises a first copying support piece 31 for supporting the front part of the main speed reducer 7, a second copying support piece 32 for supporting the rear part of the main speed reducer 7 and a pressing piece 33 for pressing the main speed reducer 7, wherein the main speed reducer 7 is pressed onto the first copying support piece 31 and the second copying support piece 32 by the pressing piece 33, the main speed reducer 7 is guaranteed to be fixed and firm, and the effective use of an operator on a screwing tool is met.
The second tooling bottom plate 22 abuts against the partial end face of the rear portion of the main speed reducer 7, and the second tooling bottom plate 22 is provided with an avoiding hole 23, so that lubricating oil can be conveniently injected into a lubricating oil port at the bottom of the main speed reducer 7.
During the sub-assembly process, the second tooling bottom plate 22 is in a horizontal state, and the second tooling bottom plate 22 supports part of the end surface of the rear part of the main reducer 7, so that the front end of the shell of the main reducer 7 faces upwards, the torque manager 8 is conveniently installed at the front end of the main reducer 7, and the bracket is installed on the main reducer.
And after the torque manager 8 is installed, the installation seat is turned over by 90 degrees, and an oil injection process is performed. First frock bottom plate 21 is in the horizontality, conveniently pours into lubricating oil to the lubricated hydraulic fluid port on the torque manager 8 rear end into lubricating oil. The torque manager 8 process and the oil injection process can be carried out on the tool in the scheme, and the torque manager is convenient to operate, time-saving and labor-saving.
In the present embodiment, the supporting base includes two triangular supports 41 provided at both sides of the mounting base, and a first angle block 42 and a second angle block 43 connecting the mounting base and the two triangular supports 41. One side wall of each of the first angle-shaped block 42 and the second angle-shaped block 43 is provided with a rotating shaft, and a bearing is sleeved on each rotating shaft and connected with the corresponding triangular support 41; the other side arms of the first and second angle blocks 42 and 43 are fixed to the bottom surface of the first mounting plate. The first angle block 42 and the second angle block 43 in this embodiment can rotate on the triangular support 41, so as to ensure that the mounting seat connected with the first angle block 42 and the second angle block 43 can rotate relative to the triangular support 41.
In this embodiment, a driving device is connected to the rotating shaft of the first angle block 42, the driving device preferably uses a cylinder 5, the cylinder body of the cylinder 5 is hinged on the working table 1, and the rod body of the cylinder 5 is hinged with the first angle block 42 through a bracket. In the rod body stretching process of the air cylinder 5, the first angle block 42 can be driven to rotate relative to the triangular support 41, so that the mounting seat fixed with the first angle block 42 rotates relative to the triangular support 41. The opening and closing of the cylinder 5 are controlled by a pneumatic switch 52 on the workbench 1, and the operation is convenient. In some embodiments, a motor may also be used as the driving device, and the conventional transmission mechanisms such as a gear transmission mechanism, a rack-and-pinion transmission mechanism, and the like are used to drive the mounting seat to rotate.
As shown in fig. 4, in order to ensure that the mounting seat is kept fixed in the sub-packaging process and the oil injection process, the rotating shaft on the second angle-shaped block 43 is connected with a locking device 6; the locking device 6 includes a locking disc 61 and a locking lever 63 for restricting rotation of the locking disc 61. The locking disc 61 is sleeved on the rotating shaft of the second angle-shaped block 43, and a locking clamping groove 62 is formed in the circumferential surface of the locking disc 61; the lock lever 63 is the manual formula push-and-pull collet of current, and the pedestal of lock lever 63 is fixed on the triangular support, and the body of rod of lock lever 63 can stretch into locking draw-in groove 62, prevents that locking disc 61 from rotating. In this embodiment, the number of the locking slots 62 is four, and the locking slots are uniformly distributed on the locking disc 61, so that the locking disc 61 can be locked by the locking rod 63 every time the locking disc 61 rotates by 90 °.
In the present embodiment, the first profile support 31 is plate-shaped; an open slot matched with the front part of the main speed reducer 7 is formed on the first profiling supporting piece 31. The second profile support 32 comprises two support blocks which support the final drive 7 from both sides of the rear of the final drive 7. The hold down 33 preferably uses conventional vertical hand clamps, and the hold down 33 presses the final drive 7 housing from above the support bracket onto the first and second contoured supports 32. The second tooling bottom plate 22 abuts against the end face of the threaded connection table protruding from the rear end of the main reducer 7.
In some embodiments, the torque manager 8 is further provided with a bracket protruding from the outer circumferential contour; be equipped with stopper 34 on the first mounting panel, have notch and one of them support adaptation of moment of torsion manager 8 on the stopper 34, guarantee to install accurately.
The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (9)
1. The partial shipment frock of independent final drive assembly in back includes: the supporting seat and the mounting seat are used for supporting the main speed reducer;
the method is characterized in that:
the mounting seat comprises a first tool bottom plate and a second tool bottom plate which are perpendicular to each other, the first tool bottom plate supports the main speed reducer from the horizontal direction, and the second tool bottom plate supports the main speed reducer from the vertical direction;
the mounting seat is rotatably arranged on the supporting seat.
2. The sub-assembly tooling of the rear independent main reducer assembly according to claim 1, characterized in that: the first tool bottom plate is provided with a positioning and clamping device, and the positioning and clamping device comprises a first copying support piece for supporting the front part of the main speed reducer, a second copying support piece for supporting the rear part of the main speed reducer and a pressing piece for pressing the main speed reducer.
3. The sub-assembly tooling of the rear independent main reducer assembly according to claim 2, characterized in that: the supporting seat is including locating two triangle supports of mount pad both sides and connection the mount pad with the first angle type piece and the second angle type piece of two triangle supports.
4. The sub-assembly tooling of the rear independent main reducer assembly according to claim 3, characterized in that: rotating shafts are arranged on one side walls of the first angle-shaped block and the second angle-shaped block, and bearings are sleeved on the rotating shafts and connected with the corresponding triangular supports; the other side wall of the first angle block and the other side wall of the second angle block are fixed with the bottom surface of the first tool bottom plate.
5. The sub-assembly tooling of the rear independent main reducer assembly according to claim 4, characterized in that: the mounting seat is used for being mounted on the supporting seat, and the mounting seat is used for being mounted on the supporting seat.
6. The sub-assembly tooling of the rear independent main reducer assembly according to claim 5, characterized in that: the driving device is an air cylinder, and a rod body of the air cylinder is hinged with the rotating shaft on the first angle block; and the cylinder body of the air cylinder is hinged on the workbench.
7. The sub-assembly tooling of the rear independent main reducer assembly according to claim 6, characterized in that: the rotating shaft of the second angle-shaped block is connected with a locking device; the locking device comprises a locking disc sleeved on the rotating shaft of the second angle-shaped block and a locking rod for limiting the rotation of the locking disc; the circumferential surface of the locking disc is provided with a locking clamping groove for the locking rod to extend into.
8. The sub-assembly tooling of the rear independent main reducer assembly according to claim 7, characterized in that: the number of the locking clamping grooves is 4, and the locking clamping grooves are uniformly distributed on the circumferential surface of the locking disc.
9. The sub-assembly tooling of the rear independent main reducer assembly according to claim 8, characterized in that: a limiting block is further arranged on the first tool bottom plate; the limiting block and the torque manager are provided with a protruding support in an annular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227683.XU CN214923863U (en) | 2021-01-27 | 2021-01-27 | Split charging tool for rear independent main reducer assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227683.XU CN214923863U (en) | 2021-01-27 | 2021-01-27 | Split charging tool for rear independent main reducer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923863U true CN214923863U (en) | 2021-11-30 |
Family
ID=79100063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227683.XU Active CN214923863U (en) | 2021-01-27 | 2021-01-27 | Split charging tool for rear independent main reducer assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923863U (en) |
-
2021
- 2021-01-27 CN CN202120227683.XU patent/CN214923863U/en active Active
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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: 20220111 Address after: 401135 No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing Jin Kang Sai Li Si New Energy Automobile Design Institute Co.,Ltd. Address before: 402260 No.1 Jiujiang Avenue, Shuangfu New District, Jiangjin District, Chongqing Patentee before: CHONGQING BRANCH, DFSK AUTOMOBILE Co.,Ltd. |
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| TR01 | Transfer of patent right |