Concentric fitting press-in tool mould
A concentric and accessory technology, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problem that the press cannot meet the concentric requirements, cannot guarantee high-precision press-in and torque force, and cannot guarantee precision and press-in Ways and other issues, to achieve the effect of low cost, high precision and good stability
Pending Publication Date: 2022-05-13
DALIAN DEMAISHI PRECISION TECH CO LTD
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Problems solved by technology
[0002] At present, a press is generally used to press the accessories into the tooling mold, but the use of a press cannot meet the concentric requirements, such as torque requirements
The press can only guarantee the press-in but cannot guarantee the precision and press-in method required in the press-in process. For this type of product press-fitting high-precision requirements and torque requirements, the press mechanism and press-in accuracy will be very high. , the general-purpose press can only guarantee the extraction force, but cannot guarantee high-precision press-in and torque force
Method used
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Embodiment Construction
[0018] exist Figure 1 to Figure 6 In the schematic diagram of the present invention shown, the base 1 is fixedly connected to the press, and the base is movably connected with the limit upper cover 2. There is a groove 3 on the upper part of the limit upper cover, and a pin hole is provided in the groove 4. Insert the pin shaft 5 into the pin hole. There is an axial through hole in the pin shaft. The outer diameter of the pin shaft is the same as the inner diameter of the axial through hole in the collar connector, and the collar is sleeved outside the pin shaft. Connector 6, the outer diameter of the lower part of the collar connector is the same as the inner diameter of the groove of the limiting upper cover, and the collar connector is placed in the groove of the positioning upper cover. The bottom outer diameter of the stepped pin shaft is identical with the inner diameter of the radial through hole of the pin shaft, and the middle part of the stepped pin shaft is a step ...
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A base is fixedly connected to a press machine, the base is movably connected with a limiting upper cover, a groove is formed in the upper portion of the limiting upper cover, a pin hole is formed in the groove, a pin shaft is inserted into the pin hole, an axial through hole is formed in the pin shaft, a lantern ring connecting piece is connected to the outer portion of the pin shaft in a sleeved mode, and the lantern ring connecting piece is arranged in the groove of a positioning upper cover. The lower portion of the step pin shaft is inserted into an axial through hole of the pin shaft and arranged in an axial through hole of the lantern ring connecting piece, a step table is arranged on the lantern ring connecting piece, an axial through hole is formed in the lantern ring connecting piece, and the lantern ring penetrates through the upper end of the step pin shaft in a sliding mode and is connected to the outer portion of the step table of the lantern ring connecting piece in a sleeving mode. And the lantern ring is pressed to a lantern ring connecting piece step table and is connected with the lower part of the lantern ring connecting piece. The method is high in precision, good in stability, high in efficiency and low in cost.
Description
technical field [0001] The invention relates to the field of mechanical processing, in particular to press-fit fitting tooling. Background technique [0002] At present, a press is generally used to press the accessories into the tooling mold, but the use of a press cannot meet the concentric requirements, such as torque requirements. The press can only guarantee the press-in but cannot guarantee the precision and press-in method required in the press-in process. For this type of product press-fitting high-precision requirements and torque requirements, the press mechanism and press-in accuracy will be very high. , The general-purpose press can only guarantee the extraction force, but cannot guarantee the high-precision pressing and torque force. Contents of the invention [0003] The object of the present invention is to provide a concentric press-in accessory tooling mold with high precision, good stability, high efficiency and low cost. [0004] The invention mainly i...
Claims
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IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 骆波阳于连荣胡善成王训清
Owner DALIAN DEMAISHI PRECISION TECH CO LTD