Special fixture for rack shell body
A special fixture and shell technology, applied in the field of tooling and fixtures, can solve the problems of long clamping time, large labor force, and troublesome clamping, so as to achieve stable clamping effect and reduce labor force
Pending Publication Date: 2019-03-01
HUNAN JIALI MACHINERY
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Problems solved by technology
[0003] When processing the rack housing, it needs to be clamped. Since the main structure of the rack housing is elongated and the structures at both ends are irregular, none of the existing fixtures can be easily and conveniently clamped. It is more troublesome to use some temporary fixture components for the clamping fixture, the clamping time is long, the clamping effect is unstable, and the labor force of the workers is also large.
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[0023] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.
[0024] It should be noted in advance that in the present invention, unless otherwise specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection, It can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediary, and it can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
[0025] In addition, in the present invention, unless otherwise clearly specif...
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The invention discloses a special fixture for a rack shell body, and relates to the technical field of work fixtures. The special fixture for the rack shell body comprises a base seat, at least two clamping areas are arranged on the base seat, each of the clamping areas comprises a fixed platform installed on the base seat, the top surface of each fixed platform is an inclined plane, and the inclined plane is provided with two first clamping pieces which are correspondingly used for compressing the front part and the rear part of the rack shell body; a first supporting piece used for supporting the front part of the rack shell body, a second supporting piece used for supporting the middle part of the rack shell body and a third supporting piece used for supporting the rear part of the rackshell body are installed on the part located on the right side of the fixed platform of the base seat, and the inclined plane inclines downwards and towards the right end of the fixed platform; and asecond clamping piece used for compressing the rack shell body to the first supporting piece and a third clamping piece used for compressing the rack shell body to the third supporting piece are installed on the base seat, and the second clamping piece and the third clamping piece are located on the right side of the fixed platform. The special fixture for the rack shell body can easily clamp therack shell body, can reduce the labor force of workers, and the clamping effect is stable.
Description
technical field [0001] The invention relates to the technical field of tooling fixtures, in particular to a special fixture for rack housings. Background technique [0002] In a steering device of an automobile or the like, a rack housing is generally used to support a rack shaft so that it can freely reciprocate linearly, and may be fixed to a vehicle body frame. The rack housing is formed to be long in the axial direction of the rack shaft, and receives steering reaction force transmitted from the wheels during a steering operation. [0003] When processing the rack housing, it needs to be clamped. Since the main structure of the rack housing is elongated and the structures at both ends are irregular, none of the existing fixtures can be easily and conveniently clamped. It is more troublesome to use some temporarily assembled fixture components for the clamping fixture, the clamping takes a long time, the clamping effect is unstable, and the labor force of the workers is ...
Claims
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IPC IPC(8): B23Q3/08B25B11/00
CPCB23Q3/08B25B11/00
Inventor 许腾刘斯
Owner HUNAN JIALI MACHINERY