A cam link clamping mechanism
A technology of cam link and clamping mechanism, which is applied in the direction of workpiece clamping device and manufacturing tool, which can solve the problems of complex equipment and high operating cost, and achieve the effect of low cost
Active Publication Date: 2016-04-06
BOZHON PRECISION IND TECH CO LTD
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Problems solved by technology
[0002] Sometimes when the product is operated, the product needs to be placed on the carrier. After the product is clamped, the positioning of the product is accurate, and the operation of the product can ensure the accuracy of the subsequent processing of the product. However, the clamping mechanism of the prior art generally They are all electromechanical equipment, the equipment is complicated, and the operating cost is high. Generally, there is no purely mechanical clamping method
Method used
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[0020] Examples, see attached Figure 1~4 , a cam link clamping mechanism, which includes a base plate 1, a support plate 2 is installed on the left and right sides of the rear of the base plate, a panel 3 is installed on the two support plates, a carrier 4 is installed on the panel, and the carrier is placed inside There is a product 5, the support plate is screwed and fixed on the bottom plate, the panel is screwed and fixed on the two support plates, and the carrier is screwed on the panel. A clamp mechanism I is installed on the base plate, and the clamp mechanism includes a handle 6, a clamp base 7, a clamp connecting rod 8 and a pull rod 9, the clamp base is installed on the base plate, and a connecting portion 10 and a position limiting Part 11, the limiting part is a ring structure, the front end of the handle is connected to the connecting part, the middle of the handle is hingedly connected to the clamp connecting rod, the rear end of the clamp connecting rod is conn...
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The invention relates to a cam-linkage clamping mechanism. The cam-linkage clamping mechanism is that a panel is mounted on a bottom plate through a supporting plate; a carrier for positioning a product is mounted on the panel; a clamp mechanism is mounted on the bottom plate; a pushing block is connected to the rear end of the clamp mechanisms; linkages are respectively connected to the left side and the right side of the pushing block; a slide rail equipped with a sliding block is arranged on the bottom plate; each linkage is mounted on the sliding block; a flange is arranged in the middle of each linkage; two ball bearings are mounted on the bottom plate through ball bearing blocks, and each ball bearing is in contact with the flange on the corresponding linkage; two pressing blocks which pass through the panel are respectively arranged on the inner side of each linkage; slotted holes are formed in the carrier; the other end of each pressing block passes through each slotted hole to be in contact with a product; the linkages and the ball bearings form a cam-linkage structure which changes the direction of a force so as to convert the vertical force into the horizontal force, and as a result, the product can be clamped through the pressing blocks. According to the cam-linkage clamping mechanisms, the clamping is performed by a pure mechanical manner, so that the operation is simple and quick, and the cost is low.
Description
Technical field: [0001] The invention relates to the field of mechanical equipment, in particular to a cam-link clamping mechanism. Background technique: [0002] Sometimes when the product is operated, the product needs to be placed on the carrier. After the product is clamped, the positioning of the product is accurate, and the operation of the product can ensure the accuracy of the subsequent processing of the product. However, the clamping mechanism of the prior art generally They are all electromechanical equipment, the equipment is complicated, and the operating cost is high. Generally, there is no purely mechanical clamping method. Invention content: [0003] The object of the present invention is to provide a cam-link clamping mechanism for the deficiencies of the prior art. The cam-link structure can change the direction of the force, which can realize the transformation of the force in the vertical direction into the force in the horizontal direction, so that the...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 吕绍林杨愉强王建福游伟
Owner BOZHON PRECISION IND TECH CO LTD