CN206997553U - Produce 307 cap-type cappings tightens up mould - Google Patents

Abstract

The utility model is related to the production mould of pop can cover, specifically it is a kind of produce 307 cap-type cappings tighten up mould.Including mould under punching press mold and punching press, in addition to draw ring adjustment thimble, the draw ring adjustment cave coordinated with draw ring adjustment thimble and draw ring adjustment thimble mounting hole are respectively arranged with mould under punching press mold and punching press.The utility model adjusts thimble height by adjusting draw ring, change the height of capping draw ring adjustment point, tighten up the material of rivet area, strengthen capping intensity, draw ring adjustment point, rivet and draw ring cooperatively form a set of lever system, and rivet is constant, and the state of adjustment draw ring adjustment point draw ring opposite side also changes therewith, for gap can between draw ring and capping by draw ring adjustment point to adjust, reaching prevents draw ring tilts from bumping against the purpose for causing groove to rupture with pressure head in sealed cans.

Description

Produce 307 cap-type cappings tightens up mould

Technical field

The utility model is related to the production mould of pop can cover, specifically it is a kind of produce 307 cap-type cappings tighten up mould Tool.

Background technology

Pop can has light and handy and north is more and more the advantages of facilitate as a kind of relatively food of popularization, beverage package Businessman and consumer received, thus up to this point, increasing food and beverage enterprise is all made using pop can For product packaging, this trend of beer industry is more obvious, and the filling buckets of 1L are vast as a kind of new manner of packing Consumer receives, 307 lids are also gathering increase as the filling bucket auxiliary products of 1L, but the existing 307 cap-type cappings that produce Mould can not adjust the gap between draw ring and capping, in pop can production process, be tilted because draw ring is not adjacent to capping, Bumping against during sealed cans with pressure head causes groove to rupture.

Utility model content

The utility model aims to solve the problem that above mentioned problem, so as to provide a kind of production that can adjust draw ring and capping gap 307 cap-type cappings tighten up mould.

The utility model solves described problem, and the technical scheme of use is：

A kind of mould under mould, including punching press mold and punching press of tightening up for producing 307 cap-type cappings, in addition to draw ring are adjusted Whole thimble, is respectively arranged with punching press mold and punching press and draw ring adjustment cave that draw ring adjustment thimble coordinates and draw ring on mould Adjust thimble mounting hole.

Using the utility model of above-mentioned technical proposal, compared with prior art, the characteristics of it is protruded, is：

Thimble height is adjusted by adjusting draw ring, changes the height of capping draw ring adjustment point, tightens up the material of rivet area, Strengthen capping intensity, draw ring adjustment point, rivet and draw ring cooperatively form a set of lever system, and rivet is constant, adjusts draw ring The state of adjustment point draw ring opposite side also changes therewith, and the gap can between draw ring and capping adjusts point to adjust by draw ring Whole, reaching prevents draw ring tilts from bumping against the purpose for causing groove to rupture with pressure head in sealed cans.

Preferably, the further technical scheme of the utility model is：

Also include the anti-rotational thimble of draw ring, groove reinforcement thimble, rivet pilot pin；Also set respectively on punching press mold There are upper mould mounting hole, upper mould positioning hole, upper mould dismounting jacking hole, the anti-rotational cave of draw ring, groove reinforcement cave, rivet hole to step down Cave；Corresponded under punching press on mould punching press mold be respectively arranged with lower mould mounting hole, lower mould positioning hole, lower mould dismounting jacking hole, The anti-rotational thimble mounting hole of draw ring, groove reinforcement thimble mounting hole, rivet pilot pin mounting hole, the anti-rotational thimble installation of draw ring Hole, groove reinforcement thimble mounting hole, the anti-rotational thimble of draw ring, groove reinforcement are respectively arranged with rivet pilot pin mounting hole Cover surface material is pressed into upper each cave of mould, formed on capping convex by precision positioning by thimble, rivet pilot pin, upper/lower die Rise, reached capping and tightened up the purpose for improving intensity.

Draw ring adjustment cave sets two and the both sides in rivet hole resigning cave is arranged in symmetry shape, draw ring adjustment thimble installation Hole sets two and corresponding draw ring adjustment cave is arranged in the both sides of rivet pilot pin mounting hole in symmetry shape.

Brief description of the drawings

Fig. 1 is the main structure diagram of the utility model embodiment punching press mold；

Fig. 2 is A-A cross-sectional views in Fig. 1；

Fig. 3 is the main structure diagram of mould under the utility model embodiment punching press；

Fig. 4 is B-B cross-sectional views in Fig. 3；

Fig. 5 is the main structure diagram of the utility model embodiment draw ring adjustment thimble；

Fig. 6 is Fig. 5 overlooking the structure diagram；

Fig. 7 is the cross-sectional view of mould installion draw ring adjustment thimble under the utility model embodiment punching press；

Fig. 8 is the main structure diagram of the anti-rotational thimble of the utility model embodiment draw ring；

Fig. 9 is Fig. 8 overlooking the structure diagram；

Figure 10 is the main structure diagram of the utility model embodiment rivet pilot pin；

Figure 11 is Figure 10 overlooking the structure diagram；

Figure 12 is the main structure diagram of the utility model embodiment groove reinforcement thimble；

Figure 13 is Figure 12 side structure schematic view；

In figure：Punching press mold 1；Mould 2 under punching press；Upper mould mounting hole 3；Upper mould dismounting jacking hole 4；Upper mould positioning hole 5； The anti-rotational cave 6 of draw ring；Rivet hole resigning cave 7；Draw ring adjusts cave 8；Groove reinforcement cave 9；Lower mould mounting hole 10；Lower mould dismounting top Rise hole 11；Lower mould positioning hole 12；The anti-rotational thimble mounting hole 13 of draw ring；Rivet pilot pin mounting hole 14；Draw ring adjustment thimble peace Fill hole 15；Groove reinforcement thimble mounting hole 16；Draw ring adjusts thimble 17；The anti-rotational thimble 18 of draw ring；Groove reinforcement thimble 19；Rivet pilot pin 20.

Embodiment：

With reference to embodiment, the utility model is described in further detail, and purpose, which is only that, more fully understands the utility model Content, therefore, the cited case are not intended to limit the scope of protection of the utility model.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, including punching press The anti-rotational thimble 18 of mould 2, draw ring, draw ring adjustment thimble 17, groove reinforcement thimble 19, rivet positioning under mold 1, punching press Pin 20, three upper moulds dismounting jackings of the upper upper mould positioning holes 5, two of mould mounting holes 3, two are respectively arranged with punching press mold 1 6, two, the anti-rotational cave of 4, two, hole draw ring draw ring adjustment 8, two, cave, 9, one, groove reinforcement cave rivet hole resigning cave 7；Punching Punching press mold 1 is corresponded on pressure mould 2 to be respectively arranged with three lower lower mould positioning holes 12, two of mould mounting hole 10, two 13, two draw ring adjustment thimble 15, two grooves of mounting hole of the anti-rotational thimble mounting hole of mould dismounting jacking 11, two, hole draw ring add 16, rivet pilot pin mounting holes 14 of strengthening tendons thimble mounting hole；Two draw rings adjust cave 8 and are arranged in rivet hole in symmetry shape The both sides in resigning cave 7, two 15 corresponding draw ring adjustment caves 8 of draw ring adjustment thimble mounting hole are arranged in rivet pilot pin in symmetry shape The both sides of mounting hole 14；The anti-rotational cave 6 of draw ring, the anti-rotational thimble mounting hole 13 of draw ring are used to install the anti-rotational thimble 18 of draw ring, Draw ring adjustment cave 8, draw ring adjustment thimble mounting hole 15 are used to install draw ring adjustment thimble 17, and groove reinforcement cave 9, groove are strengthened Top rib pin mounting hole 16 is used to install groove reinforcement thimble 19, and rivet hole resigning cave 7, rivet pilot pin mounting hole 14 are used to pacify Pilot pin of driving the rivets 20, cover surface material is pressed into punching press mold 1 by mould 2 by precision positioning under punching press mold 1 and punching press Each cave in, formed on capping raised, reached capping and tightened up the purpose for improving intensity；Punching press mold 1 increases draw ring and adjusted Whole cave 8, mould 2 increases draw ring adjustment thimble mounting hole 15 and installs draw ring adjustment thimble 17 under punching press, can adjust draw ring With the tightening degree of capping, collided when preventing draw ring from tilting filling with pressure head.

The utility model adjusts the height of thimble 17 by adjusting draw ring, changes the height of capping draw ring adjustment point, tightens up The material of rivet area, strengthens capping intensity, and draw ring adjustment point, rivet and draw ring cooperatively form a set of lever system, riveting Follow closely it is constant, adjustment draw ring adjustment point draw ring opposite side state also change therewith, the gap can between draw ring and capping passes through For draw ring adjustment point to adjust, reaching prevents draw ring tilts from bumping against the purpose for causing groove to rupture with pressure head in sealed cans.

The preferably feasible embodiment of the utility model is the foregoing is only, not thereby limits to power of the present utility model Sharp scope, all equivalence changes made with the utility model specification and its accompanying drawing content, is both contained in of the present utility model Within interest field.

Claims (3)

1. a kind of 307 cap-type cappings of production tighten up mould under mould, including punching press mold and punching press, it is characterised in that：Also The draw ring coordinated with draw ring adjustment thimble is respectively arranged with mould including draw ring adjustment thimble, under punching press mold and punching press to adjust Whole cave and draw ring adjustment thimble mounting hole.

2. 307 cap-type cappings of production according to claim 1 tighten up mould, it is characterised in that：Also include the anti-rotation of draw ring Turn thimble, groove reinforcement thimble, rivet pilot pin；Mould mounting hole, the positioning of upper mould are also respectively provided with punching press mold Hole, upper mould dismounting jacking hole, the anti-rotational cave of draw ring, groove reinforcement cave, rivet hole resigning cave；Punching press is corresponded under punching press on mould Mold is respectively arranged with lower mould mounting hole, lower mould positioning hole, lower mould dismounting jacking hole, the anti-rotational thimble mounting hole of draw ring, quarter Line reinforcement thimble mounting hole, rivet pilot pin mounting hole.

3. 307 cap-type cappings of production according to claim 2 tighten up mould, it is characterised in that：Draw ring adjustment cave is set Two and the both sides in rivet hole resigning cave are arranged in symmetry shape, draw ring adjustment thimble mounting hole sets two and corresponding draw ring is adjusted Whole cave is arranged in the both sides of rivet pilot pin mounting hole in symmetry shape.