CN207857600U - A kind of oblique band steel molding machine of arc - Google Patents

Abstract

The utility model discloses a kind of oblique band steel molding machine of arc, including workbench, punch forming module, photoelectric protector, oil cylinder, cylinder bracket, punch forming module includes lower template, lower die, shoulder guard, cope plate, punch, guide post, spring；Photoelectric protector in lower template, in front of punch forming module install and be equipped at least one half round concave shape lower die on the table, in lower template by both sides, lower template, and punch identical with lower die quantity is equipped on cope plate, and punch is half round convex shape；Respectively dress is cased with spring there are one guide post in guide post for cope plate quadrangle, and guide post lower end connects shoulder guard, shoulder guard line is equipped with hole identical with lower die quantity, hydraulic oil cylinder driving cope plate downlink, punch is to oblique band steel plate punch forming, and oil cylinder drives upper mold sheet reset after the completion of punching press.The utility model reduces labor intensity, has saved manpower, improves production efficiency, while reducing security risk.

Description

A kind of oblique band steel molding machine of arc

Technical field

The utility model is related to closed guard gate's production technical fields, and in particular to a kind of oblique band steel molding machine of arc.

Background technology

Currently, during closed guard gate manufactures, for the oblique band steel of arc of door frame angle connection, because its is simple in structure, Most enterprises carry out the oblique band steel molding of arc by hand, and not only labor intensity is big in this way, but also waste of manpower, production effect Rate is low, while there is also security risks.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of oblique band steel molding machine of arc.

The technical solution adopted in the utility model is：A kind of oblique band steel molding machine of arc, including workbench, punch forming Mould, oil cylinder, cylinder bracket, cylinder piston rod, photoelectric protector.

The punch forming module includes lower template, lower die, shoulder guard, cope plate, punch, guide post, spring, under described Template is fixed on the table, and lower template is equipped at least one lower die, and the lower die shape is half round concave shape and finished product arc Oblique band steel shape matches, and the cope plate is equipped with punch identical with lower die quantity, and the punch is half round convex shape and lower die Shape matches, and respectively there are one hole, each hole is packed into a guide post for cope plate quadrangle, and the guide post upper end is equipped with card Cap, guide post card cap are stuck in cope plate upper surface, and each guide post is cased with a spring, and guide post lower end is fixed on shoulder guard On, the shoulder guard is equipped with hole identical with lower die quantity, and size and the lower die in hole match, and the cylinder bracket is fixed On the table, the oil cylinder is fixed on cylinder bracket, and the cylinder piston rod upper end is connect with oil cylinder, under cylinder piston rod End is fixed on cope plate.

Further, photoelectric protector installation on the table, two side positions in front of punch forming module.

Further, the lower die is to be removably mounted in lower template；The punch is to be removably mounted at cope plate On, replacement and the molding switching of the oblique band steel of different model arc easy to repair.

Further, the lower die quantity is four.

The utility model gain effect：Labor intensity is reduced, manpower has been saved, improves production efficiency, simultaneously Reduce security risk.

Description of the drawings

Fig. 1 is the structural front view of the utility model.

Fig. 2 is the structure left view of the utility model.

Fig. 3 is punch, lower die, shoulder guard dimensional structure diagram in the utility model.

In figure：1. workbench, 2. lower templates, 3. photoelectric protectors, 4. lower dies, 5. shoulder guards, 6. punches, 7. are oriented to Column, 8. springs, 9. cope plates, 10. cylinder piston rods, 11. cylinder brackets, 12. oil cylinders.

Specific implementation mode

It is further to the utility model below in conjunction with the accompanying drawings in order to be more clearly understood that the technical solution of the utility model Explanation.

As shown in Figure 1, Figure 2, Figure 3 shows, the oblique band steel molding machine of a kind of arc, including workbench 1, punch forming module, oil cylinder 12, cylinder bracket 11, cylinder piston rod 10, photoelectric protector 3,

The punch forming module includes lower template 2, lower die 4, shoulder guard 5, cope plate 9, punch 6, guide post 7, spring 8；The lower template 2 is fixed on workbench 1, and lower template 2 is equipped at least one lower die 4, and 4 shape of the lower die is that semicircle is recessed Shape matches with the oblique band steel shape of finished product arc, and the cope plate 9 is equipped with punch 6 identical with 4 quantity of lower die, the punch 6 match for half round convex shape with 4 shape of lower die, and for 9 four jiaos of cope plate respectively there are one hole, each hole is packed into a guide post 7, institute It states 7 upper end of guide post and is equipped with card cap, 7 card cap of guide post is stuck in cope plate upper surface, and each guide post 7 is cased with a spring 8, is oriented to 7 lower end of column is fixed on shoulder guard 5, and the shoulder guard 5 is equipped with hole identical with 4 quantity of lower die, and the size in hole is under Mould 4 matches, and the cylinder bracket 11 is fixed on workbench 1, and the oil cylinder 12 is fixed on cylinder bracket 11, the oil cylinder 10 upper end of piston rod is connect with oil cylinder 12, and 10 lower end of cylinder piston rod is fixed on cope plate 9.

Preferably, the photoelectric protector 3 is on workbench 1, two side positions of punch forming module front.

Preferably, the lower die 4 is to be removably mounted in lower template 2；The punch 6 is to be removably mounted at cope plate On 9, replacement and the molding switching of the oblique band steel of different model arc easy to repair.

Preferably, 4 quantity of the lower die is four.

Operation principle：Oblique band steel to be formed is put into lower die 4 by operator, and both hands leave photoelectric protector 3 and protect model It encloses, opens switch, oil cylinder 12 works, 10 downlink of cylinder piston rod, and shoulder guard 5 contacts fitting with lower template 2, and lower die 4 enters In the hole of shoulder guard 5, cylinder piston rod 10 continues traveling downwardly, and the spring 8 being sleeved in guide post 7 compresses, and punch 6 enters protection steel Punch forming is carried out to the oblique band steel in lower die 4 in 5 hole of plate, molding finishes 10 uplink of cylinder piston rod, and spring 8 restores to the original state, Shoulder guard 5 is detached with lower template 2, and cylinder piston rod 10 resets.Oblique band steel, which is molded in the hole of shoulder guard 5, to be completed, can be with Prevent due to equipment fault, unbalance stress and so that product is flown out safety accident caused by lower die 4, photoelectric protector is main For preventing, operator's body does not leave punch forming workspace and opens the safety accident of molding machine.

The utility model reduces labor intensity, has saved manpower, improves production efficiency, while reducing safety Hidden danger.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims (4)

1. a kind of oblique band steel molding machine of arc, it is characterised in that：Including workbench, punch forming module, oil cylinder, cylinder bracket, Cylinder piston rod, photoelectric protector,

The punch forming module includes lower template, lower die, shoulder guard, cope plate, punch, guide post, spring；The lower template Fixed lower template is equipped at least one lower die on the table, and the lower die shape is that half round concave shape and finished product arc are tiltedly flat Steel shape matches, and the cope plate is equipped with punch identical with lower die quantity, and the punch is half round convex shape and lower die shape Match, respectively there are one hole, each hole is packed into a guide post for cope plate quadrangle, and the guide post upper end is equipped with card cap, leads It is stuck in cope plate upper surface to column card cap, each guide post is cased with a spring, and guide post lower end is fixed on shoulder guard, described Shoulder guard is equipped with hole identical with lower die quantity, and size and the lower die in hole match, and the cylinder bracket is fixed on work On platform, the oil cylinder is fixed on cylinder bracket, and the cylinder piston rod upper end is connect with oil cylinder, and cylinder piston rod lower end is fixed On cope plate.

2. the oblique band steel molding machine of a kind of arc according to claim 1, it is characterised in that：The photoelectric protector peace Dress on the table, two side positions in front of punch forming module.

3. the oblique band steel molding machine of a kind of arc according to claim 1, it is characterised in that：The lower die is detachable peace In lower template；The punch is to be removably mounted on cope plate, replacement easy to repair and the oblique band steel of different model arc Molding switching.

4. the oblique band steel molding machine of a kind of arc according to claim 1, it is characterised in that：The lower die quantity is four It is a.