The detent mechanism that is used for the pull-switch assembling line
Technical field
The utility model relates to the equipment of industrial product, particularly a kind of detent mechanism that is used for the pull-switch assembling line.
Background technology
Pull-switch is made up of following of box core, supporting slice, lug plate, contact chip, box core loam cake and button, and each accessory is installed on following of the box core successively, is one procedure, also need on lug plate, add the conduction grease in its assembling process.Traditional pull-switch mode of production is through workman's hand assembled; Each procedure carries out to several workmans by one simultaneously, and the workman that the semi-finished product after the assembling are delivered to subsequent processing assembles, but because the assembly of switch is more; All the operation completion needs more manpower; And the efficient of hand assembled is low, and the production in enormous quantities of suitable pull-switch does not influence Enterprises'Competitiveness.
Therefore, the applicant designs a kind of production equipment that can assemble the switch enclosure core automatically, comprise on this equipment each accessory installation procedure and lug plate add the fat operation, realize the full-automatic assembling of pull-switch.But because the various material ratios of switch are more tiny, installation accuracy is had relatively high expectations, and this requires material accurately locating in the assembling process automatically.
The utility model content
In order to address the above problem, the purpose of the utility model provides a kind of detent mechanism that is used for the pull-switch assembling line, realizes the accurate location of accessory in installation process.
The utility model solves the technical scheme that its technical problem adopted:
The detent mechanism that is used for the pull-switch assembling line; Comprise the anchor clamps on the transmission chain that is arranged on assembling line; Said transmission chain both sides are respectively arranged with positioning cylinder and clamp cylinder; Said positioning cylinder is provided with the relative V-type briquetting of opening with the clamping cylinder, said positioning cylinder and clamping air cylinder driven V-type briquetting clamping device, and the two ends that said anchor clamps contact with the V-type briquetting are provided with the inclined-plane that is complementary with the V-type briquetting.
As the further improvement of technique scheme, said anchor clamps are provided with mounting groove, and said mounting groove is used for placing following of the box core of switch fitting, and other accessories of switch are installed on following of the box core successively.
As the further improvement of technique scheme, the position of corresponding mounting groove is provided with little briquetting on the V-type briquetting of said clamping cylinder, and said little briquetting is movably arranged on the V-type briquetting through the compression spring.After anchor clamps carried out clamping and positioning, little briquetting clamped following of the box core in the mounting groove that is installed in anchor clamps under the effect of compression spring, further improves locating accuracy.
As the further improvement of technique scheme, the cylinder diameter of said positioning cylinder is greater than the cylinder diameter that clamps cylinder.
The operation principle of the detent mechanism of the utility model is: when the anchor clamps on being installed in driving chain are moved to the position location in the stepper motor drive; Positioning cylinder by the driving chain both sides positions anchor clamps with clamping air cylinder driven V-type briquetting; Because the cylinder diameter of positioning cylinder is bigger than the cylinder diameter that clamps cylinder; So the V-type briquetting with positioning cylinder during the location is a benchmark; The V-type briquetting that clamps cylinder clamps, because the inclined-plane of V-type briquetting and anchor clamps is complementary, anchor clamps position automatically in the process that clamps; Simultaneously, the little briquetting of the V-type briquetting the inside of clamping cylinder clamps following of box core.
The beneficial effect of the utility model is: the detent mechanism that is used for the pull-switch assembling line of the utility model clamps and locatees anchor clamps; This locate mode location is reliable and high orientation precision is arranged, and the installation procedure of the various accessories of switch and detection operation are carried out smoothly, has realized the automatic assembling of pull-switch; Save human resources; Improve production efficiency simultaneously, be applicable to the situation of production in enormous quantities, helped the competition of enterprise.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the enlarged diagram at A place among Fig. 2;
Fig. 4 is the structural representation of anchor clamps.
Drawing reference numeral explanation: 1, anchor clamps, 2, positioning cylinder, 3, clamp cylinder, 4, the V-type briquetting, 5, the V-type briquetting, 6, little briquetting, 7, the compression spring, 8, mounting groove, 9, the inclined-plane.
The specific embodiment
Referring to figs. 1 through Fig. 4, a kind of detent mechanism that is used for the pull-switch assembling line that the utility model provides comprises the anchor clamps 1 on the transmission chain that is arranged on the pull-switch assembling line, and anchor clamps 1 are provided with mounting groove 8, and anchor clamps 1 two ends are provided with inclined-plane 9; The transmission chain both sides are respectively arranged with positioning cylinder 2 and clamp cylinder 3; The cylinder diameter of positioning cylinder 2 is greater than the cylinder diameter that clamps cylinder 3; Positioning cylinder 2 is provided with the relative V-type briquetting of opening 4,5 with clamping cylinder 3, and the gradient of V-type briquetting 4,5 and the inclined-plane 9 on the anchor clamps 1 are complementary.Also be provided with little briquetting 6 in the V-type briquetting 5 of clamping cylinder 3, said little briquetting 6 is movably arranged on the V-type briquetting 5 through compression spring 7.
When the anchor clamps 1 on being installed in driving chain are moved to the position location in the stepper motor drive; 4,5 pairs of anchor clamps 1 of positioning cylinder 2 and clamping cylinder 3 driving V-type briquettings by the driving chain both sides carry out clamping and positioning; Because the cylinder diameter of positioning cylinder 2 is bigger than the cylinder diameter that clamps cylinder 3; So the V-type briquetting 4 with positioning cylinder 2 during the location is a benchmark; The V-type briquetting 5 that clamps cylinder 3 clamps, because the inclined-plane 9 of V-type briquetting 4,5 and anchor clamps 1 is complementary, anchor clamps 1 position automatically in the process that clamps; Simultaneously, the little briquetting 6 of V-type briquetting 5 the insides of clamping cylinder 3 clamps following of box core under the effect of compression spring 7.
The detent mechanism that is used for the pull-switch assembling line of the utility model clamps and locatees anchor clamps 1; This locate mode location is reliable and high orientation precision is arranged, and the installation procedure of the various accessories of switch and detection operation are carried out smoothly, has realized the automatic assembling of pull-switch; Save human resources; Improve production efficiency simultaneously, be applicable to the situation of production in enormous quantities, helped the competition of enterprise.
The above is merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.