A special tool for floating positioning of junction box
A floating positioning and junction box technology, used in workpiece clamping devices, manufacturing tools, etc., can solve problems such as bulky, time-consuming and labor-intensive machining accuracy, and achieve the effect of improving work efficiency, improving machining dimensional accuracy, and reducing machining deformation.
Active Publication Date: 2022-04-01
苏州瑞技利机电科技有限公司
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Problems solved by technology
[0003] figure 1 Due to the large size of the junction box shown, the conventional clamping and positioning method needs to be clamped repeatedly during the processing process, which is time-consuming and labor-intensive and has low processing accuracy.
In order to solve the inconvenience caused by manual clamping, the present invention provides a special tool for floating positioning. After the tooling is completed, the positioning points of each part of the tooling are adjusted in place using the cylinder clamp.
Method used
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Embodiment Construction
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0018] refer to Figure 1-4 , in one embodiment, the special tooling for floating positioning of the junction box provided by the present invention includes a tooling base 20 with a support plate 21 installed at the bottom, a workpiece positioning pin is provided at a corresponding station on the tooling base 20, and a circle of horizontal side ears 11 is provided. The junction box 10 is positioned on the tooling base 20 through the positioning pin of the workpiece; the bottom of the corresponding junction box 10 is provided with two sets of symmetrical combined pneumatic top jaws 40, and the combined pneumatic top jaws 40 include a horizontal level fixed on the bottom of the tooling base 20. Pneumatic valve 41, corresponding to the ejector rod of horizontal pneumatic valve 41...
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The invention discloses a special tooling for floating positioning of a junction box, which comprises a tooling base, a junction box with side ears is arranged on the tooling base; a combined pneumatic top claw is arranged on the bottom of the corresponding junction box, and the combined pneumatic top claw includes a horizontal pneumatic valve , supporting positioning block and supporting claw, the supporting claw is vertically arranged on the tooling base through a spring and corresponds to the bottom of the junction box, the locking hole of the supporting positioning block has an axial limit groove; the side ear corresponding to the junction box is provided with a combined pneumatic pressure Claw, the combined pneumatic pressure claw includes lifting pneumatic valve, lifting valve stem, lever connecting rod, rotating fulcrum plate, fulcrum support plate and pressure claw. The corresponding pressure claw is provided with a floating positioning seat, and the floating positioning seat is vertically provided with a corresponding Spring locating pin for the pressure jaw. The invention can significantly improve the processing dimensional accuracy of products, reduce processing deformation, reduce labor intensity of workers, and improve work efficiency.
Description
technical field [0001] The invention relates to a positioning tool, in particular to a special tool for floating positioning of a junction box. Background technique [0002] If the parts are not designed with special fixtures, they will not meet the modern automation standards, and the use of ordinary fixtures will only increase the repeated labor and time of the laborers. The fixture design mainly meets the following conditions: ①The fixture has sufficient rigidity, is simple and reliable; ②It meets the convenience of assembly and disassembly and does not interfere in the processing process; ③It meets the convenience of cleaning debris; ④Use pneumatic and hydraulic locking mechanisms as much as possible to improve work efficiency , reduce the workload of laborers. [0003] figure 1 Due to the large size of the junction box shown, the conventional clamping and positioning method needs to be clamped repeatedly during the processing process, which is time-consuming and labor...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 徐东
Owner 苏州瑞技利机电科技有限公司