Rubber bushing press-mounting device
A press-fitting device, rubber bushing technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of difficult to use air pressure or oil pressure, high production cost, large tooling, etc., to achieve unstable size and high efficiency And the effect of high pass rate and limited space
Inactive Publication Date: 2010-09-29
HEFEI AUTOMOBILE AXLE
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Problems solved by technology
Press-fitting of rubber bushings is an important point in suspension assembly. In the automotive industry, rubber bushings are generally pressed by hydraulic presses or by air pressure. This requires oil cylinders or pneumatic cylinders and electrical control systems, and the cost of the entire device is very high. , due to the limitation of the shape and size of the workpiece and the precision of the stamping and welding of the parts, the tooling will be very large and require a special press if the usual method is used, the production cost is high, and it is not easy to adopt air pressure or oil pressure; there are also bolts, baffles The manual tightening method cannot meet the requirements. In order to ensure that the product can be assembled efficiently and qualified, this device is designed
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[0018] like figure 1 and figure 2 As shown, a rubber bushing press-fitting device includes a base plate 2, the base plate is rectangular, a rectangular base 1 is welded to the side of one end of the base plate, a set of reinforcing ribs are welded between the base plate and the base, a positioning ring 3 is welded on the base, and the other end of the base plate The side of the connecting plate is connected with a sleeve 8 coaxial with the positioning ring, the sleeve 8 is connected to the sleeve 7 by bolts, the screw rod 5 is arranged in the sleeve, the corresponding end of the screw rod and the positioning ring is provided with a shaft shoulder, and the sleeve 7 It is connected with the screw rod 5 through the key 9 and the screw rod does not rotate when it moves up and down in the shaft sleeve. The shaft sleeve is connected with the compression block 10 by bolts. The compression block is provided with a loose fit and rotatable nut 11, and the nut 11 is connected with the s...
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The invention relates to a rubber bushing press-mounting device which comprises a base plate (2), wherein a positioning ring (3) is arranged at one end of the base plate (2), a sleeve (8) coaxial with the positioning ring is arranged at the other end of the base plate (2), a shaft sleeve (7) is arranged in the sleeve, a screw rod (5) is arranged in the shaft sleeve (7), a shaft shoulder is arranged at the corresponding end of the a screw rod (5) and the positioning ring, the shaft sleeve (7) is connected with the screw rod (5) through a key (9), a pressing block (10) is arranged on the shaft sleeve, and a nut (11) is arranged in the pressing block and is connected with the screw rod (5) in a matched manner. The invention has the advantages of high assembly efficiency, high qualification rate, convenient assembly and no pollution; and the rubber bushing press-mounting device is limited to space, higher in welding and stamping deformation and instable in dimension and is especially suitable for the workpieces which are not easy to be fully positioned.
Description
technical field [0001] The invention relates to an assembly device for automobile parts, in particular to an assembly device for press-fitting rubber bushes of automobile suspension. Background technique [0002] At present, rubber bushes are used in many places on the suspension of cars and MPVs. While supporting the suspension components of the car, the rubber bushes can achieve vibration reduction, shock absorption, buffering and other functions through elastic deformation, thereby ensuring the driving safety and handling stability of the vehicle. Press-fitting of rubber bushings is an important point in suspension assembly. In the automotive industry, rubber bushings are generally pressed by hydraulic presses or by air pressure. This requires oil cylinders or pneumatic cylinders and electrical control systems, and the cost of the entire device is very high. , due to the limitation of the shape and size of the workpiece and the precision of the stamping and welding of the...
Claims
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IPC IPC(8): B23P19/02
Inventor 唐自玉王国花庞祥柱孙原
Owner HEFEI AUTOMOBILE AXLE