CN201736268U

CN201736268U - Radial symmetric opening machine of corrugated pipe

Info

Publication number: CN201736268U
Application number: CN2010202946763U
Authority: CN
Inventors: 司宇航
Original assignee: NINGBO SCHLEMMER AUTOMOTIVE PARTS CO Ltd
Current assignee: NINGBO SCHLEMMER AUTOMOTIVE PARTS CO Ltd
Priority date: 2010-08-18
Filing date: 2010-08-18
Publication date: 2011-02-09
Anticipated expiration: 2020-08-18

Abstract

The utility model provides a radial symmetric opening machine of a corrugated pipe. The front end of a machine foundation is provided with a positioning hole; the upper end of the machine foundation is provided with a guide hole which is vertical to the axis line of the positioning hole at the front end of the machine foundation; the vertical surface of the axis lines of the guide hole and the positioning hole is provided with a cutter slot which directly reaches the bottom part; the tail end of a corrugated pipe conductor is fixed on the machine foundation by fastening screws; the corrugated pipe conductor is a cylindrical cone; the axial central line of the corrugated pipe conductor is embedded with a guide sheet; the bottom part of the guide sheet is provided with a cutting slot with oil wiped on the central surface; the guide sheet embedded on the corrugated pipe conductor passes through a feed slot at the bottom of the machine foundation, so that a guide sheet seat is fixed at the bottom of the machine foundation; a blade is fixed on a guide rod; the upper end of the guide rod is milled with a concave platform plane; the guide rod is inserted in the machine foundation along the guide hole, so that a concave platform plane is vertical to a position-limiting jack screw arranged on the side surface of the machine foundation; and a pressing handle is sheathed on the guide rod by a compression spring. In the utility model, the cylindrically conical corrugated pipe conductor is used as the guide clamp of the corrugated pipe so as to carry out mechanical positioning on the corrugated pipe, thus realizing mechanical cutting; the included angle of the opening at one end of the corrugated pipe can be ensured to be 180 degrees; furthermore, the length of the opening can be ensured; the operation is simple, manpower resource is saved, and the production efficiency is improved.

Description

Bellows radial symmetric tapping machine

Technical field

The utility model discloses a kind of bellows radial symmetric tapping machine, is used for cut bellows one end is carried out symmetrical openings processing, belongs to plastic pipe machining equipment technical field.

Background technology

The technology that the utility model relates to is based on product requirement at the bellows one end symmetry direction of radial opening (i.e. 180 ° of directions), and the mouth of opening length once more and be 20 ± 1mm, 30 ± 1mm is convenient to threading.At present, the plant equipment that can realize such function is not arranged as yet in the art, the processing of this product is still finished by the method for artificial shearing, be skilled work post, operation technique is difficult for grasping, and wastes time and energy, and, be difficult to guarantee that the title opening angle of product requires and length requirement.

Summary of the invention

The utility model provides a kind of bellows radial symmetric tapping machine, and the radial symmetric otch by mechanical device realization bellows has improved production efficiency, has guaranteed product quality.

Technical solution of the present utility model is as follows:

The support front end is driven locating hole, and it is perpendicular that the upper end has the axis of pilot hole and support front end locating hole, has the through bottom of tool slot on the axis normal face of pilot hole and locating hole; The bellows conductor is the cylinder taper, and its column part is identical with inside diameter of bel, is inlaid with guide card on bellows conductor longitudinal center line, and the bottom of guide card is the cutting groove that median plane is scrounged; The bellows conductor ends is fixed on the support by screw, makes the locating hole of support front end coaxial with the bellows conductor, and makes the guide card that is embedded on the bellows conductor pass the tool slot of support bottom, the guide card seat is fixed on the bottom of support; Blade is fixed on the guide rod, and the guide rod upper end is milled with the concave station plane, and guide rod inserts in the support along pilot hole, makes the concave station plane perpendicular with the spacing jackscrew that is installed in the support side, pushes handle by compressing spring housing on guide rod.

Good effect of the present utility model is: adopt the guiding jig of cylinder taper bellows conductor as bellows, bellows is carried out the machinery location realize machine cuts, the opening angle that not only can guarantee bellows one end is 180 °, and assurance opening length, saving manpower simple to operate is enhanced productivity.

Description of drawings

Fig. 1 the utility model structural representation;

Fig. 2 the utility model structure schematic side view;

1, support; 2, bellows conductor; 3, push handle; 4, compression spring; 5, guide rod; 6, blade; 7, guide card; 8, holding screw; 9, guide card seat; 10, spacing jackscrew; 11, locating hole; 12, pilot hole; 13, concave station plane;

The specific embodiment

According to shown in Figure 1, support 1 front end is driven locating hole 11, and it is perpendicular with the axis of support 1 front end locating hole 11 that the upper end has pilot hole 12, has the through bottom of tool slot on the axis normal face of pilot hole 12 and locating hole 11; Bellows conductor 2 is the cylinder taper, and its column part is identical with inside diameter of bel, is inlaid with guide card 7 on bellows conductor 2 longitudinal center lines, and the bottom of guide card 7 is the cutting groove that median plane is scrounged; Bellows conductor 2 ends are fixed on the support 1 by screw 8, make the locating hole 11 and bellows conductor 2 coaxial (with reference to Fig. 2) of support 1 front end, and making the guide card 7 that is embedded on the bellows conductor 2 pass the tool slot of support 1 bottom, bellows conductor 2 and guide card 7 are fixed on the bottom of support 1 by guide card seat 9; Blade 6 is fixed on the guide rod 5, guide rod 5 upper ends are milled with concave station plane 13, and guide rod 5 is inserted in the support 1 along pilot hole 12, make concave station plane 13 perpendicular with the spacing jackscrew 10 that is installed in support 1 side, to compress spring 4 and be enclosed within on the guide rod 5, push the cutting that handle 3 is realized bellows.

During operation will with the bellows in the identical broken footpath of bellows conductor 2 internal diameters, be enclosed within on the bellows conductor 2, place, broken footpath is passed from guide card 7 both sides, push handle 3 to pressing down, guide rod 5 drives guide cards 6 and moves downward along pilot hole 12, and blade 6 enters to unclamp in the cutting groove on the bellows conductor 2 pushes handle 3, and guide rod 5 moves upward under the effect of compression spring 4 and gets back to the origin-location, spacing jackscrew 10 prevents that by the concave station plane 13 on the guide rod 5 guide rod 5 from ejecting support 1, promptly finishes once action.

Claims

1. bellows radial symmetric tapping machine, it is characterized in that: the support front end is driven locating hole, and it is perpendicular that the upper end has the axis of pilot hole and support front end locating hole, has the through bottom of tool slot on the axis normal face of pilot hole and locating hole; The bellows conductor is the cylinder taper, and its column part is identical with inside diameter of bel, is inlaid with guide card on bellows conductor longitudinal center line, and the bottom of guide card is the cutting groove that median plane is scrounged; The bellows conductor ends is fixed on the support by screw, make the locating hole of support front end coaxial with the bellows conductor, and making the guide card that is embedded on the bellows conductor pass the tool slot of support bottom, bellows conductor and guide card are fixed on the bottom of support by the guide card seat; Blade is fixed on the guide rod, and the guide rod upper end is milled with the concave station plane, and guide rod inserts in the support along pilot hole, makes the concave station plane perpendicular with the spacing jackscrew that is installed in the support side, pushes handle by compressing spring housing on guide rod.