CN203887032U - Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode - Google Patents

Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode Download PDF

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Publication number
CN203887032U
CN203887032U CN201420277886.XU CN201420277886U CN203887032U CN 203887032 U CN203887032 U CN 203887032U CN 201420277886 U CN201420277886 U CN 201420277886U CN 203887032 U CN203887032 U CN 203887032U
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CN
China
Prior art keywords
base
bolster
cover
mold
dynamic
Prior art date
Application number
CN201420277886.XU
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Chinese (zh)
Inventor
张洪超
Original Assignee
张洪超
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Priority to CN201420277886.XU priority Critical patent/CN203887032U/en
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Publication of CN203887032U publication Critical patent/CN203887032U/en

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Abstract

The utility model discloses a connector punching and shearing mechanism for a fully-automatic keel machine formed in a one-shot mode. The mechanism comprises a machine frame, a base guide rail transversely arranged on the machine frame, a sliding block arranged on the base guide rail, a base connected with the sliding block, a reset spring connected between the base and the machine frame, a lower mold plate connected to the upper end of the base, a fixed mold connected to the front half portion of the upper end of the lower mold plate, a cutting mechanism connected to the rear half portion of the upper end of the lower mold plate corresponding to the fixed mold, a vertical screw which is connected to the base and extends upwards, a movable mold located above the fixed mold, an upper mold plate connected to the upper end of the movable mold, an upper mold base connected to the upper end of the vertical screw through a nut, and an oil cylinder connected to the upper end of the upper mold base, wherein the upper mold base is located above the upper mold plate, a piston rod of the oil cylinder is downwards connected with the movable mold plate, a guide rod extending upwards is connected to the lower mold plate, and a sliding sleeve arranged on the guide rod in a sleeved mode is arranged on the upper mold plate corresponding to the guide rod. The mechanism has the advantages of being reasonable in structure, stable in work and high in production efficiency.

Description

For the joint shearing mechanism of full automatic once shaping keel machine

Technical field

The utility model relates to a kind of keel machine, is specifically related to a kind of joint shearing mechanism for full automatic once shaping keel machine.

Background technology

Lightgage steel joist is a kind of novel construction material, it be continuous hot galvanizing strip taking high-quality as raw material, the metallic framework for building forming through cold bending process rolling.Lightgage steel joist is widely used in the places such as hotel, hotel, terminal, Che Yunzhan, station, recreation ground, market, factory, office building, old building building renovation, interior decoration setting, ceiling be heat insulation.That lightgage steel joist has is lightweight, intensity is high, effect of waterproof, shockproof, dustproof, sound insulation, sound-absorbing, also has advantages of that the construction of being easy to, duration are short simultaneously.

Lightgage steel joist is by the moulding of keel machine continuous cold rolling.When construction, referring to Fig. 1, Fig. 2, adjacent two keel 1 ' need to be by special connector 2 ' be connected to together.Connector 2 ' use this can affect speed of application, make troubles to construction, and produce connector 2 ' can expend a large amount of production costs.

In prior art, need a kind of joint shearing mechanism of full-automatic punching press one keel machine badly, this joint shearing mechanism can coordinate with other mechanisms of keel machine, termination at workpiece stamps out syndeton, completes the processing and forming of lightgage steel joist on an equipment.

Summary of the invention

The purpose of this utility model is the deficiency existing in order to overcome prior art, and a kind of joint shearing mechanism for full automatic once shaping keel machine is provided.

The utility model is achieved through the following technical solutions: a kind of joint shearing mechanism for full automatic once shaping keel machine, comprises frame, be horizontally set at the base rail in described frame, be arranged at the slide block on described base rail, the base being connected with described slide block, be connected in the back-moving spring between described base and described frame, be connected in the lower bolster of described base upper end, be connected in the cover half of the first half of described lower bolster upper end, corresponding cover half is connected in the shut-off mechanism of the latter half of described lower bolster upper end, be connected in the upwardly extending upright screw rod on described base, be positioned at the dynamic model of cover half top, be connected in the cope match-plate pattern of the upper end of described dynamic model, be connected in the upper bolster of described upright screw rod upper end and be connected in the oil cylinder of described upper bolster upper end by nut, described upper bolster is positioned at the top of described cope match-plate pattern, the piston rod of described oil cylinder is connected with described moving platen downwards, on described lower bolster, be connected with upwardly extending guide rod, described cope match-plate pattern is provided with the sliding sleeve being sheathed on guide rod corresponding to described guide rod.

Described cover half is " U " shape, described dynamic model is wedge shape, when matched moulds, dynamic model stretches in the recess at cover half middle part, the middle part, lower end of dynamic model is provided with square drift, the lower end of dynamic model is connected with and is supported plate by spring, this supports plate and is positioned at the below of described square drift, the middle part of supporting plate is provided with bore of the punch corresponding to described square drift, the center bottom of the recess of cover half is provided with jet-bedding corresponding to described square drift, and the bottom of the recess of cover half is in the arch projection that is each side provided with a strip of described jet-bedding.

The beneficial effects of the utility model are: the utility model is applicable to full-automatic punching press one keel machine, it can coordinate other mechanisms of keel machine, termination at workpiece (lightgage steel joist) stamps out syndeton, and in the time of stamped workpieces, complete cut-out, on an equipment, complete the processing and forming of lightgage steel joist.A termination band syndeton of the lightgage steel joist that the utility model is produced, is easy to install, and has increased installation efficiency, owing to no longer needing special connector, has reduced cost.Adopt and have the connector of two tie points that keel are installed with respect to prior art, easily loosening sagging, general length is that 1 meter of following keel does not just re-use, the lightgage steel joist that the utility model processes has reduced by a tie point, connect more firm, 1 meter of following lightgage steel joist of length still can use, and has therefore reduced waste material.The utlity model has rational in infrastructure, working stability, advantage that production efficiency is high.

Brief description of the drawings

Fig. 1 is the keel of prior art and the structural representation one of connector fit system;

Fig. 2 is the keel of prior art and the structural representation two of connector fit system;

Fig. 3 is Facad structure schematic diagram of the present utility model;

Fig. 4 is side structure schematic diagram of the present utility model;

Fig. 5 is the structural representation of counterdie;

Fig. 6 is the Facad structure schematic diagram of the lightgage steel joist that processes of the utility model;

Fig. 7 is the structure schematic diagram of the lightgage steel joist that processes of the utility model.

In Fig. 1, Fig. 2: 1 '-keel; 2 '-connector;

In Fig. 3-Fig. 7: 1-base rail; 2-slide block; 3-base; 4-lower bolster; 5-cover half; 6-shut-off mechanism; The upright screw rod of 7-; 8-dynamic model; 9-cope match-plate pattern; 10-upper bolster; 11-oil cylinder; 12-guide rod; 13-sliding sleeve; 14-jet-bedding; 15-arch projection; 16-lightgage steel joist; 17-brace; 18-elastic recoil post.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

As Fig. 3, shown in Fig. 4, a kind of joint shearing mechanism for full automatic once shaping keel machine, comprise frame, be horizontally set at the base rail 1 in frame, be arranged at the slide block 2 on base rail 1, the base 3 being connected with slide block 2, be connected in the back-moving spring between base 3 and frame, be connected in the lower bolster 4 of base 3 upper ends, be connected in the cover half 5 of the first half of lower bolster 4 upper ends, corresponding cover half 5 is connected in the shut-off mechanism 6 of the latter half of lower bolster 4 upper ends, be connected in the upwardly extending upright screw rod 7 on base 3, be positioned at the dynamic model 8 of cover half 5 tops, be connected in the cope match-plate pattern 9 of the upper end of dynamic model 8, be connected in the upper bolster 10 of upright screw rod 7 upper ends and be connected in the oil cylinder 11 of upper bolster 10 upper ends by nut, upper bolster 10 is positioned at the top of cope match-plate pattern 9, the piston rod of oil cylinder 11 is connected with dynamic model 8 plates downwards, on lower bolster 4, be connected with upwardly extending guide rod 12, cope match-plate pattern 9 is provided with the sliding sleeve 13 being sheathed on guide rod 12 corresponding to guide rod 12.

Referring to Fig. 5, cover half 5 is " U " shape, dynamic model 8 is wedge shape, when matched moulds, dynamic model 8 stretches in the recess at cover half 5 middle parts, the middle part, lower end of dynamic model 8 is provided with square drift, the lower end of dynamic model 8 is connected with and is supported plate by spring, this supports plate and is positioned at the below of described square drift, the middle part of supporting plate is provided with bore of the punch corresponding to square drift, the center bottom of the recess of cover half 5 is provided with jet-bedding 14 corresponding to square drift, and the bottom of the recess of cover half 5 is in the arch projection 15 that is each side provided with a strip of jet-bedding 14.

When work, the piston rod of oil cylinder 11 drives cope match-plate pattern 9 to move down along guide rod 12, make to support plate and cover half 5 clamping work pieces, because workpiece is ceaselessly to driving front, workpiece drives whole joint shearing mechanism to move forward along base rail 1, and in this process, the piston rod of oil cylinder 11 drives cope match-plate pattern 9 to continue to move down, make square drift stretch out with the jet-bedding 14 of cover half 5 and coordinate punching from bore of the punch, shut-off mechanism 6 cuts off workpiece simultaneously.Complete punching and cut off after processing, the piston rod of oil cylinder 11 drives cope match-plate pattern 9 to move up, and supports plate and leaves workpiece, and whole joint shearing mechanism, under the effect of back-moving spring, along base rail 1 return, completes one-stop operation.When dwindling for being squeezed at punching course workpiece material, the arch projection 15 of jet-bedding 14 sides tightens up unnecessary material.The side of jet-bedding 14 is also provided with elastic recoil post 18, and this elastic recoil post is steel column, between steel column and cover half, is provided with spring, and elastic recoil post 18 can make equipment be easier to die sinking, with the continual processing that completes workpiece.

As shown in Figure 6, Figure 7, the back side of one end of the lightgage steel joist 16 that the utility model processes is with brace 17, when construction, the end of a lightgage steel joist 16 is stretched between the keel body and brace 17 of another root lightgage steel joist 16, completed easily connection construction.

Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement, does not all depart from essence and the scope of technical solutions of the utility model.

Claims (2)

1. for a joint shearing mechanism for full automatic once shaping keel machine, it is characterized in that: the described joint shearing mechanism for full automatic once shaping keel machine comprises frame, be horizontally set at the base rail in described frame, be arranged at the slide block on described base rail, the base being connected with described slide block, be connected in the back-moving spring between described base and described frame, be connected in the lower bolster of described base upper end, be connected in the cover half of the first half of described lower bolster upper end, corresponding cover half is connected in the shut-off mechanism of the latter half of described lower bolster upper end, be connected in the upwardly extending upright screw rod on described base, be positioned at the dynamic model of cover half top, be connected in the cope match-plate pattern of the upper end of described dynamic model, be connected in the upper bolster of described upright screw rod upper end and be connected in the oil cylinder of described upper bolster upper end by nut, described upper bolster is positioned at the top of described cope match-plate pattern, the piston rod of described oil cylinder is connected with described moving platen downwards, on described lower bolster, be connected with upwardly extending guide rod, described cope match-plate pattern is provided with the sliding sleeve being sheathed on guide rod corresponding to described guide rod.
2. the joint shearing mechanism for full automatic once shaping keel machine according to claim 1, it is characterized in that: described cover half is " U " shape, described dynamic model is wedge shape, when matched moulds, dynamic model stretches in the recess at cover half middle part, the middle part, lower end of dynamic model is provided with square drift, the lower end of dynamic model is connected with and is supported plate by spring, this supports plate and is positioned at the below of described square drift, the middle part of supporting plate is provided with bore of the punch corresponding to described square drift, the center bottom of the recess of cover half is provided with jet-bedding corresponding to described square drift, the bottom of the recess of cover half is in the arch projection that is each side provided with a strip of described jet-bedding.
CN201420277886.XU 2014-05-28 2014-05-28 Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode CN203887032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420277886.XU CN203887032U (en) 2014-05-28 2014-05-28 Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420277886.XU CN203887032U (en) 2014-05-28 2014-05-28 Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode

Publications (1)

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CN203887032U true CN203887032U (en) 2014-10-22

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104971982A (en) * 2015-06-20 2015-10-14 张家港市南丰发达五金配件厂 Automatic punching die cut-off machine for T-shaped keel
CN109175047A (en) * 2018-08-27 2019-01-11 安徽千载佳科技有限公司 A kind of stamping device that punching press is stable
CN109623020A (en) * 2019-01-29 2019-04-16 汉尔姆建筑科技有限公司 Numerical control shear for keel shearing
CN109759502A (en) * 2019-01-29 2019-05-17 汉尔姆建筑科技有限公司 Keel automate process line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104971982A (en) * 2015-06-20 2015-10-14 张家港市南丰发达五金配件厂 Automatic punching die cut-off machine for T-shaped keel
CN109175047A (en) * 2018-08-27 2019-01-11 安徽千载佳科技有限公司 A kind of stamping device that punching press is stable
CN109623020A (en) * 2019-01-29 2019-04-16 汉尔姆建筑科技有限公司 Numerical control shear for keel shearing
CN109759502A (en) * 2019-01-29 2019-05-17 汉尔姆建筑科技有限公司 Keel automate process line

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20170528

CF01 Termination of patent right due to non-payment of annual fee