Rapid gear assembling device for machining
An assembly device and machining technology, applied in workpiece clamping devices, manufacturing tools, hand-held tools, etc., can solve the problems of eccentricity of gears and rotating shafts, hand injuries of staff, skew, etc., to avoid axis eccentricity, improve Convenience and safety, the effect of improving assembly quality
Active Publication Date: 2021-01-29
HUNAN RUIDA HEAVY MACHINERY EQUIP CO LTD
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Problems solved by technology
[0005] In order to solve the above-mentioned technical problems, the present invention provides a gear quick assembly device for mechanical processing, to solve the problem that the gear and the rotating shaft are generally pressed in by hand tools or press-fitted by a pressure device. Hitting and pressing with hand tools is not only time-consuming and labor-intensive, but also easily causes damage to the hands of the staff, thereby reducing the convenience and safety of gear assembly. Although the latter pressure device can improve assembly efficiency, it cannot The phenomenon of eccentricity and skew between the gear and the shaft axis is very easy to occur in the middle, which reduces the assembly quality of the gear assembly.
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[0032] as attached figure 1 to attach Figure 8 Shown:
[0033] The present invention provides a gear quick assembly device for mechanical processing, comprising: a support platform 1, a fixed installation part 2 is provided on the left side of the upper end surface of the support platform 1, and the fixed installation part 2 includes a sliding base 201 and a first slide rail 202 and the limit jack 203, the bottom end surface of the fixed mounting part 2 is fixedly connected with the sliding base 201, and the bottom end surface of the sliding base 201 is symmetrically provided with two T-shaped chutes, and the sliding base 201 slides through the two T-shaped chutes Two first slide rails 202 fixed on the upper end surface of the support platform 1 are connected, and the upper end surface of each first slide rail 202 is provided with a T-shaped slider slidingly connected with the T-shaped chute at the bottom of the sliding base 201, each The outer side of the upper end surface...
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The invention provides a rapid gear assembling device for machining, and belongs to the technical field of gear assembling devices. The rapid gear assembling device for machining aims to solve the problems that although an existing pressure device can improve the assembling efficiency, the circumstance that the axis of a gear and the axis of a rotating shaft are eccentric and skew is extremely prone to occurring in a press-fitting process, and then the assembling quality during gear assembling is reduced. The rapid gear assembling device for machining comprises a supporting table, and a fixedmounting piece is arranged on the left side of the upper end face of the supporting table. By rotating a longitudinal clamping screw rod, two T-shaped driving blocks drive two longitudinal clamping blocks to move in the opposite directions under the action of two reverse threads, so that the concentric position of the gear to be assembled and a through hole in the upper portion of the fixed mounting piece can be more easily found, and the gear can be more stable during assembling; and through the guiding effect of a guiding clamping piece, the gear and the rotating shaft can be more accuratelyassembled, the circumstance that the axis of the gear and the axis of the rotating shaft are eccentric and skew is effectively avoided, and then the assembling quality during gear assembling is improved.
Description
technical field [0001] The invention belongs to the technical field of gear assembly devices, and more specifically relates to a gear quick assembly device for machining. Background technique [0002] Gear transmission is one of the most commonly used transmission methods in various machines. It can be used to transmit motion and power, change the magnitude or direction of speed, and change transmission into movement. The quality of gear transmission is closely related to the manufacturing and assembly precision of gears. It is of great significance to study the assembly technology of gears. [0003] For example, the application number: CN201711403254.8 The present invention discloses a gear assembly device, which relates to the technical field of mechanical processing equipment, and solves the technical problems in the existing gear assembly device such as complex structure and easy deformation of the shaft matching the gear after assembly. The invention includes a base, ...
Claims
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Login to View More IPC IPC(8): B25B27/14B25B11/02
CPCB25B27/14B25B11/02
Inventor 姚仁昱
Owner HUNAN RUIDA HEAVY MACHINERY EQUIP CO LTD