CN208840340U - A kind of stamping die of heat-resistant antifriction - Google Patents

Abstract

The utility model discloses a kind of stamping dies of heat-resistant antifriction, including roof supporting and air hole, the lower-left end of the roof supporting, which passes through to run through to be fitted and fixed with, is connected with hydraulic stem, and the lower end of hydraulic stem is fixedly connected by welding upper mold, the air hole passes through the chimeric upper surface for being installed on cooling chamber, the upper left end of the upper mold is provided with inlet, and the lower end of inlet is fixedly connected with cooling tube, the lower end of the cooling tube is fixedly connected with liquid outlet, it is chimeric inside the lower end of the telescopic mast that sparge pipe is installed, and the lower end of sparge pipe is fixedly connected with suction pump.The upper end outer wall of the stamping die telescopic mast of the heat-resistant antifriction and the lower end inner wall of roof supporting constitute embedded structure, the distance between upper mold and lower mold are adjusted by adjusting telescopic mast, help to improve the efficiency of press work, convex module and boronising mouth constitute embedded structure, boronising mouth injects boron liquid or boron powder, the hardness that mold can be enhanced reduces the loss abrasion of mold.

Description

A kind of stamping die of heat-resistant antifriction

Technical field

The utility model relates to technical field of mold, specially a kind of stamping die of heat-resistant antifriction.

Background technique

Mold refers in industrial production to be molded, be blow molded, squeeze out, die casting and the methods of forging and forming, smelting, punching press To the various moulds and tool of required product, in brief, mold is the tool for making formed article, and this tool is by each Kind workpiece is constituted, and different molds are made of different workpieces, it mainly realizes object by the change of physical state of the formed material The processing of product shape is known as the title of " mother of industry ", and blank is made to become the product of specific shape and size under external force Tool, with the development of industrial technology, the effect of mold also can be more and more important, purposes also can more extensively.

Stamping die in the market is generally all used to process embryo material, becomes specific shape and size, stamping die It is separated with its finished product heat radiation cooling device, not only influences the forming shape for adding mold work product, also reduce entire mold processing The efficiency of shaping work, and stamping die as high temperature and the problem of reduce its service life, for this purpose, it is proposed that one The stamping die of kind heat-resistant antifriction.

Utility model content

The purpose of this utility model is to provide a kind of stamping dies of heat-resistant antifriction, to solve to mention in above-mentioned background technique Stamping die out is generally all used to process embryo material, becomes specific shape and size, and stamping die and its finished product radiate Cooling device separates, and not only influences the forming shape for adding mold work product, also reduces the effect of entire mold machine-shaping work Rate, and stamping die as high temperature and the problem of reduce its service life.

To achieve the above object, the utility model provides the following technical solutions: a kind of stamping die of heat-resistant antifriction, including Roof supporting and air hole, the lower-left end of the roof supporting, which passes through to run through to be fitted and fixed with, is connected with hydraulic stem, and hydraulic stem Lower end, which is fixedly connected by welding, upper mold, and the outer wall underrun of the upper mold is chimeric to be welded with convex module, and convex The inner rim wall of pattern block is provided with boronising mouth, and the middle lower end of the roof supporting, which is fixedly connected by rivet with screw, to be equipped with Telescopic mast, and the outer wall lower end of telescopic mast is connected with lower mold by running through to be fitted and fixed with, the upper surface inner wall of the lower mold In concave module 7 is provided with by welding, and the bottom end of lower mold passes through embedding by being installed by welding with cooling chamber, the air hole The upper surface for being installed on cooling chamber is closed, left end is provided with inlet on the outer wall of the upper mold, and the lower end of inlet is fixed It is connected with cooling tube, the lower end of the cooling tube is fixedly connected with liquid outlet, is fitted into and is equipped with inside the lower end of the telescopic mast Sparge pipe, and the lower end of sparge pipe is fixedly connected with suction pump.

Preferably, the roof supporting constitutes stretching structure by hydraulic stem and upper mold, and hydraulic stem has 3, and 3 A hydraulic stem is evenly distributed on roof supporting.

Preferably, the lower end inner wall of the upper end outer wall of the telescopic mast and roof supporting constitutes embedded structure, and telescopic mast There are 2, and 2 telescopic masts are symmetrical about the vertical center line of roof supporting.

Preferably, the cooling tube is in " wave " type, and the inner wall of the outer wall of cooling tube and upper mold constitutes embedded structure.

Preferably, the convex module is in " regular hexagon ", and the inner wall of convex module is outer with boronising mouth by being poured Wall constitutes embedded structure.

Preferably, the telescopic mast is hollow structure, and inner wall is constituted with the outer wall of sparge pipe through chimeric under telescopic mast Structure.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model constitutes embedded structure by the upper end outer wall of telescopic mast and the lower end inner wall of roof supporting, passes through The height of telescopic mast is adjusted to adjust the distance between upper mold and lower mold, so that press work is had a suitable distance, has Help improve the efficiency of press work, convex module and boronising mouth constitute embedded structure, and boronising mouth injects boron liquid or boron powder, energy The hardness for enough enhancing mold reduces the loss abrasion of mold.

2, the utility model telescopic mast and sparge pipe, which are constituted, runs through embedded structure, after the completion of press work, by drawing water Cooling indoor water is pumped into sparge pipe by pump, is thoroughly cleaned to whole device, it is made to seem more neatly to lose no time, And playing the role of certain radiating and cooling for washable workpiece, the outer wall of cooling tube and the inner wall composition of upper mold are embedding Structure is closed, the coolant liquid in cooling tube is cooled down by directly contacting to upper mold and convex module, and extending it makes Use the service life.

3, the utility model roof supporting is by hydraulic stem and upper mold composition stretching structure, hydraulic stem to upper mold and Convex module plays the role of support, and the power source of entire press work, keeps press work simple to operation.

Detailed description of the invention

Fig. 1 is the utility model entirety positive structure diagram；

Fig. 2 is the utility model upper mold schematic diagram of internal structure；

Fig. 3 is mould inside enlarged structure schematic diagram under the utility model.

In figure: 1, roof supporting；2, hydraulic stem；3, upper mold；4, convex module；5, telescopic mast；6, lower mold；7, concave Module；8, cooling chamber；9, air hole；10, inlet；11, cooling tube；12, liquid outlet；13, boronising mouth；14, sparge pipe；15, Suction pump.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of stamping die of heat-resistant antifriction, including branch Support plate 1, hydraulic stem 2, upper mold 3, convex module 4, telescopic mast 5, lower mold 6, concave module 7, cooling chamber 8, air hole 9, The lower-left end of inlet 10, cooling tube 11, liquid outlet 12, boronising mouth 13, sparge pipe 14 and suction pump 15, roof supporting 1 passes through It is connected with hydraulic stem 2 through being fitted and fixed with, and the lower end of hydraulic stem 2 is fixedly connected by welding upper mold 3, roof supporting 1 Stretching structure is constituted by hydraulic stem 2 and upper mold 3, and hydraulic stem 2 there are 3, and 3 hydraulic stems 2 are evenly distributed on branch support On plate 1, hydraulic stem 2 plays the role of support, and the power source of entire press work to upper mold 3 and convex module 4, makes Press work is simple to operation；

The outer wall underrun of upper mold 3 is chimeric to be welded with convex module 4, and the inner rim wall of convex module 4 is provided with Boronising mouth 13, convex module 4 is in " regular hexagon ", and the inner wall of convex module is made up of casting 4 and the outer wall 13 of boronising mouth Embedded structure, boronising mouth 13 inject boron liquid or boron powder, can enhance the hardness of mold, reduce the loss abrasion of mold, support The middle lower end of top plate 1 is fixedly connected with screw by rivet and is equipped with telescopic mast 5, and the outer wall lower end of telescopic mast 5 is by running through It is fitted and fixed with and is connected with lower mold 6, the upper end outer wall of telescopic mast 5 and the lower end inner wall of roof supporting 1 constitute embedded structure, and stretch Contracting column 5 has 2, and 2 telescopic masts 5 are symmetrical about the vertical center line of roof supporting 1, by the height for adjusting telescopic mast 5 The distance between upper mold 3 and lower mold 6 are adjusted, so that press work is had a suitable distance, helps to improve presser The efficiency of work；

Telescopic mast 5 is hollow structure, and the outer wall of the lower inner wall of telescopic mast 5 and sparge pipe 14 constitutes and runs through embedded structure, After the completion of press work, the water in cooling chamber 8 is pumped into sparge pipe 14 by suction pump 15, whole device is carried out thorough Cleaning, make it seem more neatly to lose no time, and play the role of certain radiating and cooling for washable workpiece, under Concave module 7 is provided with by welding in the upper surface inner wall of mold 6, and the bottom end of lower mold 6 is by being installed by welding with cooling Room 8, air hole 9 are installed on the upper surface of cooling chamber 8 by being fitted into, and left end is provided with inlet 10 on the outer wall of upper mold 3, and The lower end of inlet 10 is fixedly connected with cooling tube 11, and cooling tube 11 is in " wave " type, and the outer wall of cooling tube 11 and upper mold 3 Inner wall constitute embedded structure, cooling, the coolant liquid in 11 is carried out by directly contact to upper mold 3 and convex module 4 cold But cool down, prolong its service life, the lower end of cooling tube 11 is fixedly connected with liquid outlet 12, is fitted into inside the lower end of telescopic mast 5 Sparge pipe 14 is installed, and the lower end of sparge pipe 14 is fixedly connected with suction pump 15.

Working principle: it loosers a bolt for a kind of this stamping die of heat-resistant antifriction, is stretched with pulling to stretch or compress first Contracting column 5 tightens bolt after telescopic mast 5 is adjusted to suitable position, to fix the height of telescopic mast 5, then finds upper mold 3, coolant liquid is injected in cooling tube 11 from inlet 10 with needle tubing, general 80 percent coolant liquid is injected, is then tamping Inlet 10 and liquid outlet 12, coolant liquid hot and cold alternation in cooling tube 11, circulate, to be reached for upper mold 3 and convex And then the effect that module 4 cools finds convex module 4 for ready boron liquid or boron powder and penetrates into boronising mouth 13 Interior, boron powder or boron liquid play the role of convex module 4 and concave module 7 to protect abrasionproof, keep mold more wear-resisting, use the longevity Order longer, save the cost will not cause the waste of resource, then the workpiece needed to stamp is placed on to the concave mould of lower mold 6 In block 7, the opening of cooling chamber 8 is opened at this time, rubble ice is put into cooling chamber 8, the opening of cooling chamber 8, ice cube are shut Melt absorbing and cooling temperature, the cold air of generation is reached on lower mold 6 and concave module 7 by air hole 9, gives lower mold 6 and concave mould Block 7 cools down, and the service life of lower mold 6 and concave module 7 is not only extended, but also the workpiece in concave module 7 can be fast Speed heat dissipation molding, improves the efficiency of press work and the quality of workpiece, will be cold by suction pump 15 after the completion of press work But the water in room 8 is pumped into sparge pipe 14, is thoroughly cleaned to whole device, it is made to seem more neatly to lose no time, and And play the role of certain radiating and cooling for washable workpiece, the stamping die of entire heat-resistant antifriction is completed like this Use process.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of stamping die of heat-resistant antifriction, including roof supporting (1) and air hole (9), it is characterised in that: the branch support The lower-left end of plate (1), which passes through to run through to be fitted and fixed with, to be connected with hydraulic stem (2), and the lower end of hydraulic stem (2) passes through the company of being welded and fixed It is connected to upper mold (3), the outer wall underrun of the upper mold (3) is chimeric to be welded with convex module (4), and convex module (4) Inner rim wall be provided with boronising mouth (13), the middle lower end of the roof supporting (1) is fixedly connected with installation with screw by rivet Have telescopic mast (5), and the outer wall lower end of telescopic mast (5) is connected with lower mold (6) by running through to be fitted and fixed with, the lower mold (6) it is provided with concave module (7) in upper surface inner wall by welding, and the bottom end of lower mold (6) is cold by being installed by welding with But room (8), the air hole (9) are installed on the upper surface of cooling chamber (8), a left side on the outer wall of the upper mold (3) by being fitted into End is provided with inlet (10), and the lower end of inlet (10) is fixedly connected with cooling tube (11), under the cooling tube (11) End is fixedly connected with liquid outlet (12), chimeric inside the lower end of the telescopic mast (5) to be equipped with sparge pipe (14), and sparge pipe (14) lower end is fixedly connected with suction pump (15).

2. a kind of stamping die of heat-resistant antifriction according to claim 1, it is characterised in that: the roof supporting (1) is logical It crosses hydraulic stem (2) and upper mold (3) and constitutes stretching structure, and hydraulic stem (2) has 3, and 3 hydraulic stems (2) are uniformly distributed On roof supporting (1).

3. a kind of stamping die of heat-resistant antifriction according to claim 1, it is characterised in that: the telescopic mast (5) it is upper Outer wall and the lower end inner wall of roof supporting (1) is held to constitute embedded structure, and telescopic mast (5) there are 2, and 2 telescopic masts (5) are closed It is symmetrical in the vertical center line of roof supporting (1).

4. a kind of stamping die of heat-resistant antifriction according to claim 1, it is characterised in that: the cooling tube (11) is in " wave " type, and the outer wall of cooling tube (11) and the inner wall of upper mold (3) constitute embedded structure.

5. a kind of stamping die of heat-resistant antifriction according to claim 1, it is characterised in that: the convex module (4) is in " regular hexagon ", and the inner wall of convex module (4) constitutes embedded structure by casting and the outer wall of boronising mouth (13).

6. a kind of stamping die of heat-resistant antifriction according to claim 1, it is characterised in that: during the telescopic mast (5) is Hollow structure, and the lower inner wall of telescopic mast (5) and the outer wall of sparge pipe (14) constitute and run through embedded structure.