CN108787863A

CN108787863A - A kind of casing of kitchen ventilator mold

Info

Publication number: CN108787863A
Application number: CN201810822611.2A
Authority: CN
Inventors: 黄小虎
Original assignee: Wuhu Yi Test Automation Equipment Co Ltd
Current assignee: Wuhu Yi Test Automation Equipment Co Ltd
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2018-11-13

Abstract

The invention discloses a kind of casing of kitchen ventilator molds, including workbench, the upper end both sides of the workbench are arranged with riser, side is arranged with taper sliding slot in the inner end of the riser, it is arranged with conical sliding block on rear side of the left and right end for collecting square box, the internal slide of the taper sliding slot installs conical sliding block, and the front center for collecting square box is equipped with handle, and the upper end of the riser is fixedly connected with lower punching.By collecting square box, it is convenient for centralized collection stampings, tungsten-titanium alloy core that there is good Compression and Expansion to spring back effect, and rigidity is strong, recovery capability is excellent, by manganese steel fibrous layer take off it is attached on the outside, as its external support, make its intensity higher, it is not likely to produce metal fatigue, chrome alum alloy has the function of absorbing external stress because of its internal unique metal structure, spring is obtained in the case where long compressive is sprung back, keeps rebound playback effect of the spring to upper punching.

Description

A kind of casing of kitchen ventilator mold

Technical field

The present invention relates to kitchen ventilator Stamping Die Technology field, specially a kind of casing of kitchen ventilator mold.

Background technology

Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance of purification kitchen environment, it is mounted on kitchen range Side can take the harmful oil smoke generated in the waste and cooking process of cooking stove burning rapidly away.

Existing casing of kitchen ventilator motor radiating hole, the method for mostly using punching press are made, and are driven by hydraulic punch owner's axis Upper punching pushes, and punch is swept away rapidly, coordinates the punch die hole of lower punching, you can metal sheet is gone out into heat emission hole, but go out Waste material mostly directly falls to machine surface, and is in state at random, when subsequent recovery, needs worker bit by bit to collect very numb It is tired, while for the spring of upper punching playback, mostly using high-carbon steel and being made, under long-time service, its fatigue will soon be exceeded Intensity causes spring playback effect decline.

Invention content

The purpose of the present invention is to provide a kind of casing of kitchen ventilator molds, to solve mentioned above in the background art ask Topic.

To achieve the above object, the present invention provides the following technical solutions：A kind of casing of kitchen ventilator mold, including work The upper end both sides of platform, the workbench are arranged with riser, and side is arranged with taper sliding slot, the receipts in the inner end of the riser Collect and be arranged with conical sliding block on rear side of the left and right end of square box, the internal slide of the taper sliding slot installs conical sliding block, the receipts The front center for collecting square box is equipped with handle, and the upper end of the riser is fixedly connected with lower punching, the upper center of the lower punching Equipped with square groove, side is equipped with punch die hole in the lower end of side's groove, and four side of upper end of the lower punching is equipped with pilot pin, described Four side of inside of upper punching is equipped with slide opening, is cased with spring on the outside of the pilot pin, the upper end of the spring is fixedly connected on The lower end of four side of lower end of punching, the spring is fixedly connected on four side of upper end of lower punching, the lower end middle part of the upper punching Equipped with punch, the upper end of the pilot pin is fixedly connected with limiting plate, and the upper center of the upper punching is fixedly connected with hydraulic pressure Owner's axis is rushed, the inside of the spring includes tungsten-titanium alloy core, manganese steel fibrous layer, chrome alum alloy-layer, high-carbon steel layer and rubber Covering.

Preferably, the Internal back end of the taper sliding slot is bonded with magnetic column, and the material of conical sliding block is iron.

Preferably, the upper end of the spring is fixedly connected on four side of lower end of punching, and the lower end of spring is fixedly connected on Four side of upper end of lower punching.

Preferably, the upper end of the pilot pin is fixedly connected with limiting plate.

Preferably, the inside of the outer side bonds manganese steel fibrous layer of the tungsten-titanium alloy core, the outside founding of manganese steel fibrous layer There is chrome alum alloy-layer, the inside of high-carbon steel layer, the outside adhesive rubber covering of high-carbon steel layer are stained on the outside of chrome alum alloy-layer.

Compared with prior art, the beneficial effects of the invention are as follows：The casing of kitchen ventilator mold can by collecting square box Waste material is collected completely, after processing is completed, is pulled along handle, is driven and is collected square box and move forward, taper sliding slot it is interior Deviate from conical sliding block in portion, you can concentrate and waste material is inverted into collection bag, convenient for recycling, be then convenient for centralized collection punching press Waste material, there is tungsten-titanium alloy core good Compression and Expansion to spring back effect, and rigidity is strong, and recovery capability is excellent, passes through manganese steel fiber Layer take off it is attached on the outside, as its external support so that its intensity higher is not likely to produce metal fatigue, chrome alum alloy Yin Qinei The unique metal structure in portion has the function of absorbing external stress, obtains spring in the case where long compressive is sprung back, keeps spring To the rebound playback effect of upper punching.

Description of the drawings

Fig. 1 is the schematic front view of the present invention；

Fig. 2 is the riser transverse cross sectional schematic top plan view of the present invention；

Fig. 3 is the main view local cutting schematic diagram of the present invention；

Fig. 4 is the lower punching upper cross of the present invention to cutting schematic top plan view；

Fig. 5 is transverse cross sectional elevational schematic view on the downside of the upper punching of the present invention；

Fig. 6 is the spring inner structural schematic diagram of the present invention；

In figure：Square box, 5 conical sliding blocks, 6 handles, 7 magnetic columns, 8 times punchings, 9 are collected in 1 workbench, 2 risers, 3 taper sliding slots, 4 Square groove, 10 punch die holes, 11 pilot pins, punching, 13 slide openings, 14 springs, 15 punches, 16 limiting plates, 17 hydraulic punch owners on 12 Axis, 18 tungsten-titanium alloy cores, 19 manganese steel fibrous layers, 20 chrome alum alloy-layers, 21 high-carbon steel layer, 22 rubber coverings.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention provides a kind of technical solution：A kind of casing of kitchen ventilator mould Tool, including workbench 1, the upper end both sides of workbench 1 are arranged with riser 2, and side is arranged with taper sliding slot in the inner end of riser 2 3, it collects and is arranged with conical sliding block 5 on rear side of the left and right end of square box 4, the internal slide of taper sliding slot 3 installs conical sliding block 5, because Taper sliding slot 3 is to be slidably matched, and conical sliding block 5 is all wide outside and narrow inside with taper sliding slot 3 with conical sliding block 5, and conical sliding block 5 exists In taper sliding slot 3 when sliding, limitation conical sliding block 5 teetertotters when being moved forward and backward, and the front center for collecting square box 4 is equipped with handle 6, by handle 6, convenient front and back pull collects square box 4, and the upper end of riser 2 is fixedly connected with lower punching 8, the upper end of lower punching 8 Middle part is equipped with square groove 9, and the inside of square groove 9 can limit metal sheet and laterally move left and right, side is recessed for placing metal sheet Side is equipped with punch die hole 10 in the lower end of slot 9, and 10 upper port of punch die hole corresponds to punch 15, when punch 15 pushes, can pass completely through Punch die hole 10, and punch die hole 10 and 15 fit clearance of punch are 50 microns, can rush the stampings inside metal sheet rapidly To the downside in punch die hole 10, four side of upper end of lower punching 8 is equipped with pilot pin 11, and four side of inside of upper punching 12 is equipped with slide opening 13, Pilot pin 11 is slidably mounted on the inside of slide opening 13, and pilot pin 11 coordinates gap to be 20 microns with slide opening 13, passes through four sides Pilot pin 11 is slidably matched with slide opening 13, limits when lower punching 8 moves up and down and shakes so that and lower punching 8 moves up and down stabilization, The outside of pilot pin 11 is cased with spring 14, and spring 14 is compression rebound type, and 14 initial compression screen resilience of single spring is 100 Ns , it is at this time nature, and the sum of upper punching 12 and upper part connection component gravity are 80 newton, and 14 compressible row of spring Journey be 20 centimetres, and from the punch of nature 15 completely through 10 stroke of punch die hole be 17 centimetres, the upper end of spring 14 is fixed It is connected to four side of lower end of punching 12, the lower end of spring 14 is fixedly connected on four side of upper end of lower punching 8, under upper punching 12 End middle part is equipped with punch 15, and the upper end of pilot pin 11 is fixedly connected with limiting plate 16, and by limiting plate 16, punching 12 is de- in limitation Go out pilot pin 11, the upper center of upper punching 12 is fixedly connected with hydraulic punch owner axis 17.

Referring to Fig.2, the Internal back end of taper sliding slot 3 is bonded with magnetic column 7, the material of conical sliding block 5 is iron, passes through magnet Absorption of the column 7 to conical sliding block 5, limitation conical sliding block 5 move forward.

Refering to Fig. 6, the inside of spring 14 includes tungsten-titanium alloy core 18, manganese steel fibrous layer 19, chrome alum alloy-layer 20, high-carbon Steel layer 21 and rubber covering 22, the inside of the outer side bonds manganese steel fibrous layer 19 of tungsten-titanium alloy core 18, tungsten-titanium alloy core 18 have Good Compression and Expansion springs back effect, and rigidity is strong, and recovery capability is excellent, by manganese steel fibrous layer 19 take off it is attached on the outside, make For its external support so that its intensity higher is not likely to produce metal fatigue, and the outside founding of manganese steel fibrous layer 19 has chrome alum alloy Layer 20, the outside of chrome alum alloy-layer 20 are stained with the inside of high-carbon steel layer 21, chrome alum alloy because of its internal unique metal structure, Have the function of absorbing external stress, and take off the inside for being attached to high-carbon steel layer 21 so that 21 internal stress of high-carbon steel layer can be by chromium Vanadium alloy layers 20 absorb most, are not likely to produce metal fatigue, the material of rubber covering 22 is neoprene, and matter is soft, no It is easy to aging, stroke height can be born, as the outer layer of spring 14, can effectively protect internal layer prevents internal layer from being contacted with extraneous air And be corroded, the outside adhesive rubber covering 22 of high-carbon steel layer 21.

The present invention is in the specific implementation：Square groove 9 of the metal sheet on front side of mold is inserted into, and is laid flat, hydraulic punch machine Main shaft pushes, and punching 12 moves down in drive, and punch 15 is also rapid mobile downwards therewith, and spring 14 is compressed, and punch 15 is vertical It breaks through metal sheet, and coordinates lower side stamp die hole 10, metal sheet can go out to heat emission hole, and waste material compressing in punch 15 Under, it rushes in collect in square box 4 rapidly, by collecting square box 4, waste material can be collected completely, after processing is completed, be pulled along Handle 6, drives and collects the forward movement of square box 4, and conical sliding block 5 is deviate from the inside of taper sliding slot 3, you can concentrates and arrives waste material inversion In collection bag, convenient for recycling, then it is convenient for centralized collection stampings, conical sliding block 5 is reinserted into taper sliding slot 3 It is interior, while square box 3 is collected in the rear end in contact magnetic column 7 of conical sliding block 5, the attraction by magnetic column 7 to conical sliding block 5, limitation It moves forward, passes through the rebound of spring 14 when hydraulic shock main shaft loses downward power convenient for being reused for collecting waste material Power so that upper punching 12 moves up, and under longtime running, 14 internal stress of spring increases, and tungsten-titanium alloy core 18 has good Compression and Expansion springs back effect, and rigidity is strong, and recovery capability is excellent, by manganese steel fibrous layer 19 take off it is attached on the outside, as outside it Portion supports so that its intensity higher is not likely to produce metal fatigue, and chrome alum alloy has and inhales because of its internal unique metal structure The effect of external stress is received, and takes off the inside for being attached to high-carbon steel layer 21 so that 21 internal stress of high-carbon steel layer can be by chrome alum alloy Layer 20 absorbs most, is not likely to produce metal fatigue, and the material of rubber covering 22 is neoprene, and matter is soft, non-aging, Stroke height can be born, as the outer layer of spring 14, can effectively protect internal layer prevents internal layer from being contacted with extraneous air and rotten Erosion so that spring 14 keeps rebound playback effect of the spring 14 to upper punching 12 in the case where long compressive is sprung back.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of casing of kitchen ventilator mold, including workbench（1）, it is characterised in that：The workbench（1）Upper end both sides pair Claim to be equipped with riser（2）, the riser（2）Inner end in side be arranged with taper sliding slot（3）, the collection square box（4）Left and right End rear side is arranged with conical sliding block（5）, the taper sliding slot（3）Internal slide install conical sliding block（5）, the collection side Box（4）Front center be equipped with handle（6）, the riser（2）Upper end be fixedly connected with lower punching（8）, the lower punching（8） Upper center be equipped with square groove（9）, side's groove（9）Lower end in side be equipped with punch die hole（10）, the lower punching（8）'s Four side of upper end is equipped with pilot pin（11）, the upper punching（12）Four side of inside be equipped with slide opening（13）, the pilot pin（11）'s Outside is cased with spring（14）, the upper punching（12）Lower end in the middle part of be equipped with punch（15）, the upper punching（12）Upper end in Portion is fixedly connected with hydraulic punch owner's axis（17）, the spring（14）Inside include tungsten-titanium alloy core（18）, manganese steel fiber Layer（19）, chrome alum alloy-layer（20）, high-carbon steel layer（21）With rubber covering（22）.

2. a kind of casing of kitchen ventilator mold according to claim 1, it is characterised in that：The taper sliding slot（3）It is interior Portion rear end is bonded with magnetic column（7）, conical sliding block（5）Material be iron.

3. a kind of casing of kitchen ventilator mold according to claim 1, it is characterised in that：The spring（14）Upper end it is solid Surely it is connected to punching（12）Four side of lower end, spring（14）Lower end be fixedly connected on lower punching（8）Four side of upper end.

4. a kind of casing of kitchen ventilator mold according to claim 1, it is characterised in that：The pilot pin（11）Upper end It is fixedly connected with limiting plate（16）.

5. a kind of casing of kitchen ventilator mold according to claim 1, it is characterised in that：The tungsten-titanium alloy core（18）'s Outer side bonds manganese steel fibrous layer（19）Inside, manganese steel fibrous layer（19）Outside founding have chrome alum alloy-layer（20）, chrome alum conjunction Layer gold（20）Outside be stained with high-carbon steel layer（21）Inside, high-carbon steel layer（21）Outside adhesive rubber covering（22）.