Hydraulic clamping, positioning and riveting tooling for automobile beam assembly
A hydraulic clamping and beam technology, applied in the field of auto parts, can solve the problems of low precision and unreliable positioning, and achieve the effects of high precision, reduced manpower and reliable positioning
Active Publication Date: 2018-04-03
HEFEI HUARUI AUTO PARTS
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- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to provide a hydraulic clamping and positioning riveting tool for automobile beam assembly in view of the unreliable positioning and low precision of the existing riveting tool for automotive beam assembly.
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[0016] Such as figure 1 As shown, a hydraulic clamping and positioning riveting tool for automobile beam assembly includes a fixture body 2. A beam support auxiliary positioning block 19 for supporting the workpiece is provided under the workpiece, and is provided at both ends of the workpiece 1 for clamping the left side of the workpiece. The sliding positioning backing plate 3 and the right sliding positioning backing plate 4 also include the left workpiece length direction positioning and clamping cylinder 5 and the right workpiece length direction positioning and clamping cylinder 6 that drive the left and right sliding positioning back plates respectively, and the left and right workpiece lengths The output end of the direction positioning and clamping cylinder is directly or indirectly connected to the left sliding positioning backing plate 3 and the right sliding positioning backing plate 4, and the positioning and clamping cylinders in the length direction of the two wor...
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The invention relates to the field of automotive parts and provides a hydraumatic clamping and positioning rivet connection work fixture of an automobile crossbeam assembly in allusion to a rivet connection work fixture of the prior automobile crossbeam assembly which is unreliable in positioning and low in accuracy during the positioning. The hydraumatic clamping and positioning rivet connection work fixture of the automobile crossbeam assembly comprises a fixture body, a left sliding positioning backup plate and a right sliding positioning backup plate which are arranged at the two ends of a workpiece and used for clamping the workpiece, and further comprises workpiece length direction positioning clamping oil cylinders which drive the left sliding positioning backup plate and the right sliding positioning backup plate respectively. Output ends of the two workpiece length direction positioning clamping oil cylinders are connected with the left sliding positioning backup plate and the right sliding positioning backup plate directly or indirectly. The the two workpiece length direction positioning clamping oil cylinders are installed on a left sliding block fixing backup plate and a right sliding block fixing backup plate. The left sliding block fixing backup plate and the right sliding block fixing backup plate are fixed on the fixture body. The hydraumatic clamping and positioning rivet connection work fixture of the automobile crossbeam assembly further comprises an up-down direction clamping mechanism. By means of using the hydraumatic positioning and clamping, the positioning of the workpiece is reliable and high in accuracy, the clamping of the workpiece is reliable, the working efficiency is greatly improved and the manpower is reduced, so that a staff can be more relaxed and the practicality is high.
Description
Technical field [0001] The invention belongs to the field of automobile parts, and particularly relates to a hydraulic clamping and positioning riveting tool for automobile beam assembly. Background technique [0002] The clamping, positioning and riveting tooling of the existing automobile beam assembly is a manual mechanical mechanism. This structure has low efficiency, low manual alignment accuracy, high labor cost, and fatigue for workers to operate. Summary of the invention [0003] The purpose of the present invention is to provide a hydraulic clamping and positioning riveting tool for automobile beam assembly in view of the unreliable positioning and low precision of the existing automobile beam assembly riveting tool during clamping and positioning. [0004] In order to achieve the above objectives, the technical solutions adopted by the present invention are: [0005] A hydraulic clamping and positioning riveting tool for automobile beam assembly, including a fixture body, l...
Claims
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IPC IPC(8): B21J15/42
CPCB21J15/42
Inventor 袁卫民
Owner HEFEI HUARUI AUTO PARTS