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Positioning device for wood board drilling

A technology of positioning device and plank, which is applied in the direction of drilling machines, wood processing equipment, manufacturing tools, etc., can solve the problem of lack of fixing devices, etc., and achieve the effect of clamping stability

Inactive Publication Date: 2015-04-29
CHONGQING MINGMU FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the processing of furniture, it is often necessary to drill the furniture board, but the fixtures for the above process are relatively lacking

Method used

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  • Positioning device for wood board drilling

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Embodiment Construction

[0011] The present invention will be described in further detail below by means of specific embodiments:

[0012] The reference signs in the drawings of the description include: clamp body 1, drive rod 2, inclined plane 3, tension rod 4, roller 5, spring 6, jaw 7, bolt 8, compression spring 9, workpiece 10.

[0013] The embodiment is basically as attached figure 1 As shown: the clamp body is fixed below the workpiece, and the interior of the clamp body is provided with intersecting horizontal holes and vertical holes, and its tail end is sealed by a plate. In the double-force cylinder shown in the figure, the piston rod of the double-force cylinder extends vertically upwards and is connected with the lower end of the driving rod through a coupling.

[0014] The upper end of the drive rod is provided with a slope, and is located at the intersection of the horizontal hole and the vertical hole. The horizontal hole is axially slidably connected with a tension rod. The middle sec...

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Abstract

The invention discloses a positioning device for wood board drilling, which is used for positioning while drilling a wood board. The positioning device comprises a clamp body, wherein intersected horizontal hole and vertical hole are formed in the clamp body; a drive rod is connected in the vertical hole in a sliding manner; a boosting cylinder is connected to a drive end of the drive rod; a driven end of the drive rod is positioned at the juncture part of the horizontal hole and the vertical hole; an inclined plane is arranged at the driven end; a tension rod is axially connected in the horizontal hole in the sliding manner; idler wheels which are matched with the inclined plane on the drive rod are arranged on the tension rod; the bottom part of the tension rod is connected with the clamp body through a spring; and threaded holes are formed in the head of the tension rod and are in threaded connection with clamping jaws. The boosting cylinder can generate relatively strong drive force, so that clamping is relatively stable; and the contact between the idler wheels and the inclined plane is relatively tight due to the spring.

Description

technical field [0001] The invention relates to a positioning device for drilling holes in a plank. Background technique [0002] Furniture refers to a class of utensils that are indispensable for human beings to maintain normal life, engage in production practices and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. Furniture is composed of four factors: material, structure, appearance and function, among which function is the forerunner and the driving force to promote the development of furniture; structure is the backbone and the basis for realizing the function. These four factors are interrelated and restrict each other. Because furniture is designed and produced to meet people's certain material needs and use purposes, furniture also has factors in terms of function and appearance. [0003] Structure...

Claims

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Application Information

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IPC IPC(8): B27C3/00
CPCB27C3/00
Inventor 刘光华
Owner CHONGQING MINGMU FURNITURE
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