CN214723875U - Front suspension preassembling table of engine - Google Patents
Front suspension preassembling table of engine Download PDFInfo
- Publication number
- CN214723875U CN214723875U CN202120611929.3U CN202120611929U CN214723875U CN 214723875 U CN214723875 U CN 214723875U CN 202120611929 U CN202120611929 U CN 202120611929U CN 214723875 U CN214723875 U CN 214723875U
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- front suspension
- engine
- suspension
- engine front
- storage area
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Abstract
The utility model discloses a suspension pre-installation platform before engine, its characterized in that: the device comprises a preassembly platform, an engine front suspension fixing point, an engine front suspension scratch-proof part, an engine front suspension storage area and a standard part storage area; the engine front suspension fixing points are welded by using 20 positioning pins, the fixing positions of the positioning pins are matched with the positions of engine front suspension mounting holes of various vehicle types, and the positioning pins are uniformly fixed on a preassembly table according to the sizes of various vehicle types; the positioning pin is matched with the size of the mounting hole of the front suspension of the engine, so that the front suspension is not easy to separate from the positioning pin in the screwing process, and the potential safety hazard risk in the screwing process is eliminated; the front suspension scratch-proof part of the engine is a layer of rubber pad with proper size laid on a preassembly table. The utility model discloses a suspension pre-installation platform before engine can make a fixed workstation, and suspension before can the fixed engine eliminates the suspension and screws up the pivoted condition behind the process atress, ensures that the tightening torque accords with the technological requirement.
Description
Technical Field
The utility model relates to an automobile assembling technology and equipment facility technical field, in particular to suspension pre-installation platform before engine.
Background
The train type in the prior art is continuously researched and developed and improved, a Cummins engine is introduced for the first time, along with the batch production of the train type, the preassembly of the front suspension of the engine becomes a great difficulty to be overcome, and one or more of the following problems easily exist in the assembly process: 1. the pre-installation table is not special, so that workers can pre-install the toilet bowl in the ground after squatting for a long time, and the labor intensity is high. 2. During preassembling, the suspension is fixed by hands, when screwing down, the suspension slides and collides, the safety risk is very high, and meanwhile, the suspension rubs on the ground to cause the risk of damaging paint. 3. The technological requirement moment (125.5 +/-18.8 Nm) is large, the suspension is pressed by hands and tightened by a fixed-torque air gun, the fixation is not firm due to the sliding, the moment cannot meet the technological requirement, and serious quality hidden danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the defects in the prior art are overcome, the engine front suspension preassembling table is provided, the problems in the prior art are solved, the engine front suspension can be fixed, the condition that the suspension rotates after stress is applied to the screwing process is eliminated, the screwing torque is ensured to meet the technological requirements, meanwhile, the labor intensity of assembly is reduced, and potential safety hazards existing in the process of preassembling are eliminated.
The technical scheme of the utility model is that:
the utility model provides a suspension pre-installation platform before engine which characterized in that: the device comprises a preassembly platform, an engine front suspension fixing point, an engine front suspension scratch-proof part, an engine front suspension storage area and a standard part storage area;
the engine front suspension fixing points are welded by using 20 positioning pins, the fixing positions of the positioning pins are matched with the positions of engine front suspension mounting holes of various vehicle types, and the positioning pins are uniformly fixed on a preassembly table according to the sizes of various vehicle types;
the positioning pin and the engine front suspension mounting hole are moderate in size, and the engine front suspension scratch-proof piece is a rubber pad layer with moderate size and laid on the preassembly table.
As a further improvement of the scheme, the length of the positioning pin is slightly higher than that of the preassembling table by 2cm after being fixed.
As a further improvement of the scheme, the engine front suspension storage area is an interlayer shelf plate used for putting in pre-installed materials below the engine front suspension pre-installation platform, and the standard part storage area is an interlayer shelf plate used for putting in pre-installed standard parts below the engine front suspension storage area.
As a further improvement of the scheme, the engine front suspension is fixed on the preassembly table, after the engine front suspension is connected with the engine front support, the engine front suspension is fixed on the preassembly table through the positioning pin, and then the fixed-torque air gun is used for screwing the connecting and fixing nut.
As a further improvement of the scheme, six turnover boxes can be placed in the engine front suspension storage area below the pre-installation platform, the logistics part directly feeds the engine front suspension below the pre-installation platform, and the hexagonal nuts and the spring washers required by pre-installation are placed in the standard component storage area below the engine front suspension pre-installation platform.
The utility model has the advantages that:
1. the utility model discloses a suspension pre-installation platform before engine can make a fixed workstation, and suspension before can the fixed engine eliminates the suspension and screws up the pivoted condition behind the process atress, ensures to screw up the moment and accords with the technological requirement, reduces the intensity of labour of assembly simultaneously, eliminates the potential safety hazard that exists when the pre-installation.
2. The utility model discloses a suspension pre-installation platform before engine, pre-installation platform suspension locating pin are equipped with multiple width size, can satisfy the pre-installation demand of suspension before many money engine.
3. The utility model discloses a suspension pre-installation platform before engine possesses suspension storage function before the engine, two interlayer shelf boards of pre-installation platform below design, supporting material before suspension and the engine before the one deck is used for placing the engine, and another layer is used for placing required standard component in the assembling process, gets the material when convenient the pre-installation, reduces unnecessary walking distance.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is a perspective view of a front suspension preassembly table of an engine according to the present invention.
Fig. 2 is a front view schematic diagram of an engine front overhang preassembling table according to the present invention.
Fig. 3 is a schematic top view of a front suspension preassembly table of the present invention.
Wherein: 1. the engine front suspension fixing point 2, the rubber pad 3, the engine front suspension storage area 4, the standard component storage area 5 and the positioning pin.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-3, the utility model discloses an engine front suspension preassembling table, which comprises a preassembling table, an engine front suspension fixing point 1, an engine front suspension scratch-proof member, an engine front suspension storage area 3 and a standard member storage area 4; the engine front suspension fixing point 1 is welded by using 20 positioning pins 5, the fixing position of each positioning pin 5 is matched with the position of an engine front suspension mounting hole of each vehicle type, and the positioning pins 5 are uniformly fixed on a preassembling table according to the size of each vehicle type; the positioning pin 5 is matched with the engine front suspension mounting hole in size, and the length of the positioning pin 5 is slightly higher than that of the pre-mounting table by 2cm after being fixed, so that the front suspension is not easy to separate from the positioning pin 5 in the screwing process, and the potential safety hazard risk in the screwing process is eliminated; the front suspension scratch-proof part of the engine is a layer of rubber pad 2 with proper size laid on a preassembly table. The front suspension of the engine is directly rubbed with the iron plate surface of the preassembling table in the screwing process, and the suspension base damages paint to cause rusting quality hidden trouble. The utility model discloses a suspension pre-installation platform before engine can make a fixed workstation, and suspension before can the fixed engine eliminates the suspension and screws up the pivoted condition behind the process atress, ensures to screw up the moment and accords with the technological requirement, reduces the intensity of labour of assembly simultaneously, eliminates the potential safety hazard that exists when the pre-installation. The preassembly table suspension positioning pin 5 is provided with various width sizes, and can meet the preassembly requirements of front suspensions of various engines.
As a further improvement of the scheme, the length of the positioning pin 5 is slightly higher than that of the preassembling table by 2cm after being fixed. Thus, the mechanical principle is more satisfied, and the device is convenient and practical.
As a further improvement of the scheme, the engine front suspension storage area 3 is an interlayer shelf plate below the engine front suspension preassembly table for putting in the preassembled materials, and the standard component storage area 4 is an interlayer shelf plate below the engine front suspension storage area 3 for putting in the standard components required by preassembly. Make logistics portion can be directly put in the required standard component of pre-installation material and pre-installation in pre-installation platform below and satisfy the staff and get the material assembly demand nearby.
As a further improvement of the scheme, the engine front suspension is fixed on the preassembly table, after the engine front suspension is connected with the engine front support, the engine front suspension is fixed on the preassembly table through the positioning pin 5, and then the fixed-torque air gun is used for screwing the connecting and fixing nut. The fixed point is arranged, so that the situations of slippage, substandard torque and the like caused by fastening with the fixed-torque air gun can be effectively avoided.
As a further improvement of the scheme, six turnover boxes can be placed in the engine front suspension storage area 3 below the pre-installation platform, the logistics part directly feeds the engine front suspension below the pre-installation platform, the hexagonal nuts and the spring washers required by pre-installation are placed in the standard component storage area 4 below the engine front suspension pre-installation platform, and workers do not need to walk and take materials for pre-installing the engine front suspension, so that the assembly is convenient and rapid.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention. The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.
Claims (3)
1. The utility model provides a suspension pre-installation platform before engine which characterized in that: the device comprises a preassembly platform, an engine front suspension fixing point, an engine front suspension scratch-proof part, an engine front suspension storage area and a standard part storage area;
the engine front suspension fixing points are welded by using 20 positioning pins, the fixing positions of the positioning pins are matched with the positions of engine front suspension mounting holes of various vehicle types, and the positioning pins are uniformly fixed on a preassembly table according to the sizes of various vehicle types;
the positioning pin is matched with the front suspension mounting hole of the engine in size, and the length of the positioning pin is fixed and then is higher than that of the pre-mounting platform; the front suspension scratch-proof piece of the engine is a layer of rubber cushion with matched size laid on a preassembly table.
2. The engine front suspension pre-mount of claim 1, wherein: the pre-installation platform suspension locating pin is equipped with multiple width size, and locating pin length is higher than the pre-installation platform by 2cm after fixed.
3. The engine front suspension pre-mount of claim 1, wherein: the engine front suspension storage area is a partition deck plate used for putting in pre-installed materials below an engine front suspension pre-installation platform, and the standard component storage area is a partition deck plate used for putting in pre-installed standard components below the engine front suspension storage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611929.3U CN214723875U (en) | 2021-03-26 | 2021-03-26 | Front suspension preassembling table of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611929.3U CN214723875U (en) | 2021-03-26 | 2021-03-26 | Front suspension preassembling table of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723875U true CN214723875U (en) | 2021-11-16 |
Family
ID=78597022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120611929.3U Active CN214723875U (en) | 2021-03-26 | 2021-03-26 | Front suspension preassembling table of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723875U (en) |
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2021
- 2021-03-26 CN CN202120611929.3U patent/CN214723875U/en active Active
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