CN217749170U - Steel anchor hot working device - Google Patents
Steel anchor hot working device Download PDFInfo
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- CN217749170U CN217749170U CN202221943143.2U CN202221943143U CN217749170U CN 217749170 U CN217749170 U CN 217749170U CN 202221943143 U CN202221943143 U CN 202221943143U CN 217749170 U CN217749170 U CN 217749170U
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- hole
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Abstract
The utility model relates to the field of electric power and railway equipment production and processing, which aims to solve the problems of low production capacity, large labor load, poor product appearance quality and great production cost in the prior art and provides a steel anchor hot processing device, which comprises a chassis; a through hole is arranged in the middle of the chassis, and a lower die holder is arranged in the through hole; a groove is formed in the lower die base, a conical disc is arranged at the top end of the lower die base, the conical end of the conical disc is arranged in the groove, the outer periphery of the conical disc is clamped in the through hole, a cover plate is arranged on the upper section of the conical disc, and the cover plate is sleeved on the upper section of the conical disc and detachably fixed on the chassis; the top end of the conical disc is provided with a pier head hole, the bottom of the pier head hole is provided with a through pier rod hole, and the pier head hole and the pier rod hole are communicated and coaxial with the groove; the top end of the conical disc is provided with an opening and closing die which is provided with a through hole; the top of the opening and closing die is provided with an upper die assembly which is coaxial with the opening and closing die and the conical disc. The beneficial effects of the utility model are that the yield is high, the work load is little, product appearance quality is good and low in production cost.
Description
Technical Field
The utility model relates to an electric power, railway equipment production and processing field particularly, relate to a steel anchor hot working device.
Background
The traditional processing technology is as follows: firstly, the round steel is integrally heated, secondly, the round steel is placed on an air hammer pedal to be freely forged for a short time, thirdly, the round steel is placed on an opening and closing module to be stepped on, fourthly, the freely forged round steel is taken out and is straightened, and fifthly, the process is completed. The processing mode of the process has the disadvantages of large labor load, low product appearance quality and low production capacity, and causes huge production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel anchor hot working device to solve among the prior art low in production volume, work load is big, product appearance quality is poor and easily cause the huge problem of manufacturing cost.
The embodiment of the utility model is realized like this:
the embodiment of the utility model provides a steel anchor hot processing device, which comprises a chassis;
the middle part of the chassis is provided with an inverted convex through hole, a lower die holder is arranged in the through hole, and the top end of the lower die holder is buckled in the through hole;
a groove is formed in the axial direction of the lower die base, the groove penetrates through the top end of the lower die base along the axial direction of the lower die base, a conical disc is arranged at the top end of the lower die base, the conical end of the conical disc is placed into the groove, the outer periphery of the conical disc is buckled in the through hole and attached to the top end of the lower die base, a cover plate is arranged at the upper section of the conical disc, and the cover plate is sleeved on the upper section of the conical disc and detachably fixed to the top surface of the base plate;
the top end of the conical disc is provided with a pier head hole, the pier head hole is formed along the axial direction of the conical disc, the bottom of the pier head hole is provided with a through pier rod hole, the pier rod hole is communicated with the groove, and the axis of the pier rod hole is coaxial with the axis of the pier head hole;
the top end of the conical disc is provided with an opening and closing die, the opening and closing die is coaxial with the conical disc, the center of the opening and closing die is provided with a through hole, and the hole is coaxial and communicated with the pier head hole and the pier bar hole;
and an upper die assembly is arranged at the top of the opening and closing die, and the upper die assembly, the opening and closing die and the conical disc are coaxial.
When the round steel die is machined, firstly, a combined die is installed on a punching machine, one end of a round steel is heated and placed in the opening and closing die, the heating end of the round steel is located in the opening and closing die, the unheated end of the round steel penetrates through the pier head hole and the pier rod hole in the conical disc and abuts against the bottom of the groove in the lower die seat, the conical disc is fixed in the through hole through the cover plate and abuts against the top end of the lower die seat tightly, so that the conical disc and the lower die seat are axially fixed on the base plate, then, a pedal of the punching machine is stepped down, a sliding block of the punching machine pushes the upper die assembly to perform downward hot extrusion on the round steel for forming, and finally, after the round steel is formed into a pier head product, the sliding block of the punching machine moves upwards to a stop point, and simultaneously the opening and closing die is taken out and the upset head product is taken down.
The steel anchor hot-working device disclosed by the embodiment has the beneficial effects of high yield, small labor load, good product appearance quality and low production cost through the combination of the parts.
Optionally: the upper die assembly is provided with an upper die rod and an upper die handle, the upper die handle is positioned at the top end of the upper die rod, and the upper die rod and the upper die handle are coaxial.
So set up, the aforesaid of slider punching press of punch press goes up the die shank, and the effectual direct punching press of avoiding goes up the excellent and makes the aforesaid go up the excellent deformation of mould, and then influences the appearance quality of pier nose product.
Optionally: the cross-sectional dimension of the upper die bar is equal to the cross-sectional dimensions of the hole and the pier nose hole.
So set up, the pier nose product that processes out just does not have unnecessary blank like this, and appearance quality is good, is favorable to disposable stamping forming.
Optionally: the opening and closing die is of a two-half closing structure, a handle is arranged on the outer wall of the opening and closing die, and one end of the handle is fixedly connected to the outer wall of the opening and closing die along the radial direction of the opening and closing die.
By the arrangement, the opening and closing die can be detached and pier head products can be taken out conveniently, so that the production efficiency is improved, and the production capacity is increased.
Optionally: the outer edge of the top surface of the cover plate is provided with a plurality of screw rods, and the screw rods penetrate through the cover plate and are in threaded connection with the base plate.
So set up, the setting of a plurality of above-mentioned screw rods for the cone disc can be fixed in the above-mentioned through-hole on above-mentioned chassis, and the displacement takes place for the effectual above-mentioned cone disc of avoiding, and then influences the quality of pier nose product.
Optionally: elastic cushions are clamped between the screw caps on the plurality of screws and the cover plate.
So set up, the setting of above-mentioned bullet pad for the nut of above-mentioned apron and above-mentioned screw rod has the elastic force each other, has the effect of the stamping force that slows down the assembling die and receives, and the effectual structure of avoiding destroying the assembling die because of the stamping force is great.
Optionally: the bottom of above-mentioned die holder is equipped with the positioning disk, and above-mentioned positioning disk fixed connection is on above-mentioned die holder.
So set up for support the round steel, strengthened the structural strength of above-mentioned die holder.
Optionally: and a cushion block is arranged on the top surface of the positioning disc and is fixed on the top surface of the positioning disc.
With such an arrangement, the spacer blocks play a role in protecting the positioning disk.
Summarizing the above description, the utility model discloses a hot processingequipment of steel anchor has the beneficial effect that the productivity is high, the work load is little, product appearance quality is good and manufacturing cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 shows a schematic structural diagram (partially cut away) of a steel anchor hot-working device in an embodiment of the present invention;
fig. 2 shows an external view of a pier head product in an embodiment of the present invention;
the final appearance diagram of the pier head product after processing in the embodiment of the present invention is shown in fig. 3.
An icon: 1-base plate, 2-through hole, 3-lower die holder, 4-groove, 5-conical disc, 6-cover plate, 7-pier head hole, 8-pier rod hole, 9-opening and closing die, 10-hole, 11-upper die assembly, 12-upper die rod, 13-upper die handle, 14-handle, 15-screw rod, 16-elastic pad, 17-positioning disc and 18-cushion block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, the embodiment provides a steel anchor hot working device, which includes a chassis 1;
the middle part of the chassis 1 is provided with an inverted convex through hole 2, a lower die holder 3 is arranged in the through hole 2, and the top end of the lower die holder 3 is buckled in the through hole 2;
a groove 4 is formed in the axial direction of the lower die holder 3, the groove 4 penetrates through the top end of the lower die holder 3 along the axial direction of the lower die holder 3, a conical disc 5 is arranged at the top end of the lower die holder 3, the conical end of the conical disc 5 is placed in the groove 4, the outer periphery of the conical disc 5 is buckled in the through hole 2 and attached to the top end of the lower die holder 3, a cover plate 6 is arranged at the upper section of the conical disc 5, and the cover plate 6 is sleeved at the upper section of the conical disc 5 and detachably fixed on the top surface of the base plate 1;
the top end of the conical disc 5 is provided with a pier head hole 7, the pier head hole 7 is formed along the axial direction of the conical disc 5, the bottom of the pier head hole 7 is provided with a through pier rod hole 8, the pier rod hole 8 is communicated with the groove 4, and the axis of the pier rod hole 8 is coaxial with the axis of the pier head hole 7;
an opening and closing die 9 is arranged at the top end of the conical disc 5, the opening and closing die 9 is coaxial with the conical disc 5, a through hole 10 is formed in the center of the opening and closing die 9, and the hole 10 is coaxial and communicated with the pier head hole 7 and the pier rod hole 8;
an upper die assembly 11 is arranged at the top of the opening and closing die 9, and the upper die assembly 11, the opening and closing die 9 and the conical disc 5 are coaxial.
During processing, at first install the assembling die on the punching machine, heat the one end of a round steel and place in mould 9 that opens and shuts, make the heating end of round steel be located mould 9 that opens and shuts, and the unheated one end of round steel passes pier head hole 7 and pier bar hole 8 in the conical disk 5 and supports the tank bottom of propping up at 3 inner groovies 4 of die holder, fix conical disk 5 in through-hole 2 and inseparable top of propping up at die holder 3 through apron 6, so that conical disk 5 and die holder 3 realize axial fixity on chassis 1, then, step on the footboard of punching machine, the slider of punching machine promotes the round steel shaping of mould subassembly 11 hot extrusion down, and finally, after the round steel shaping is the pier head product, the slider upward movement of punching machine is to the stop point, take out simultaneously and open mould 9 and take off the upset head product.
The steel anchor hot-working device disclosed by the embodiment has the beneficial effects of high yield, small labor load, good product appearance quality and low production cost through the combination of the parts.
Referring to fig. 1 and 2, the upper die assembly 11 has an upper die rod 12 and an upper die handle 13, the upper die handle 13 is located at the top end of the upper die rod 12, and the upper die rod 12 and the upper die handle 13 are coaxial with each other, and a slide block of the punch presses the upper die handle 13, so that the deformation of the upper die rod 12 caused by directly pressing the upper die rod 12 is effectively avoided, and further the appearance quality of a pier product is influenced.
The sectional dimension of the upper mold rod 12 is equal to the sectional dimensions of the hole 10 and the pier head hole 7, so that the processed pier head product has no redundant blank, has good appearance quality and is beneficial to one-time punch forming.
The opening and closing die 9 is of a two-half folding structure, a handle 14 is arranged on the outer wall of the opening and closing die 9, and one end of the handle 14 is fixedly connected to the outer wall of the opening and closing die 9 along the radial direction of the opening and closing die 9, so that the opening and closing die 9 can be conveniently dismounted, pier products can be conveniently taken out, the production efficiency can be improved, and the production capacity can be increased.
The top surface outward flange department of apron 6 is equipped with a plurality of screw rods 15, and a plurality of screw rods 15 run through apron 6 and threaded connection on chassis 1, the setting of a plurality of screw rods 15 for conical disk 5 can be fixed in through-hole 2 on chassis 1, and the displacement takes place for effectual conical disk 5 of avoiding, and then influences the quality of pier nose product.
The centre gripping has bullet pad 16 between nut on a plurality of screws 15 and the apron 6, and the setting of bullet pad 16 for apron 6 has the elastic force each other with the nut of screw 15, has the effect of the punching force that slows down the assembling die and receives, and the effectual structure of avoiding destroying the assembling die because of the punching force is great.
The bottom of die holder 3 is equipped with positioning disk 17, and positioning disk 17 fixed connection is on die holder 3 for support the round steel, strengthened die holder 3's structural strength.
The top surface of the positioning disk 17 is provided with a cushion block 18, the cushion block 18 is fixed on the top surface of the positioning disk 17, and the cushion block 18 plays a role in protecting the positioning disk 17.
In this embodiment, the height of the spacer 18 needs to be measured after assembly.
Referring to fig. 1, 2 and 3, in this embodiment, after the round steel is processed into the pier head product by the steel anchor hot-working device, the residual heat of the pier head product is used to place the pier head part on the tire mold of the friction press to complete the profiling operation, so as to obtain the final pier head product.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel anchor hot working device which characterized in that:
comprises a chassis;
the middle part of the chassis is provided with an inverted convex through hole, a lower die holder is arranged in the through hole, and the top end of the lower die holder is buckled in the through hole;
a groove is formed in the axial direction of the lower die holder, the groove penetrates through the top end of the lower die holder along the axial direction of the lower die holder, a conical disc is arranged at the top end of the lower die holder, the conical end of the conical disc is placed in the groove, the outer periphery of the conical disc is buckled in the through hole and attached to the top end of the lower die holder, a cover plate is arranged at the upper section of the conical disc, and the cover plate is sleeved at the upper section of the conical disc and detachably fixed to the top surface of the base plate;
the top end of the conical disc is provided with a pier head hole, the pier head hole is formed along the axial direction of the conical disc, the bottom of the pier head hole is provided with a through pier rod hole, the pier rod hole is communicated with the groove, and the axis of the pier rod hole is coaxial with the axis of the pier head hole;
the top end of the conical disc is provided with an opening and closing die, the opening and closing die is coaxial with the conical disc, a through hole is formed in the center of the opening and closing die, and the hole is coaxial and communicated with the pier head hole and the pier rod hole;
the top of the opening and closing die is provided with an upper die assembly, and the upper die assembly, the opening and closing die and the conical disc are coaxial.
2. The steel anchor hot working device according to claim 1, wherein:
the upper die assembly is provided with an upper die rod and an upper die handle, the upper die handle is positioned at the top end of the upper die rod, and the upper die rod and the upper die handle are coaxial.
3. A steel anchor hot working apparatus according to claim 2, wherein:
the cross-sectional dimension of the upper mold rod is equal to the cross-sectional dimensions of the hole and the pier head hole.
4. The steel anchor hot working device according to claim 1, wherein:
the opening and closing die is of a two-half closing structure, a handle is arranged on the outer wall of the opening and closing die, and one end of the handle is fixedly connected to the outer wall of the opening and closing die along the radial direction of the opening and closing die.
5. A steel anchor hot working apparatus according to claim 1, wherein:
the outer edge of the top surface of the cover plate is provided with a plurality of screw rods, and the screw rods penetrate through the cover plate and are in threaded connection with the base plate.
6. The steel anchor hot working device according to claim 5, wherein:
elastic cushions are clamped between the screw caps on the plurality of screw rods and the cover plate.
7. A steel anchor hot working apparatus according to claim 1, wherein:
and a positioning disc is arranged at the bottom end of the lower die base and fixedly connected to the lower die base.
8. The hot-working device for steel anchors according to claim 7, wherein:
and a cushion block is arranged on the top surface of the positioning disc and is fixed on the top surface of the positioning disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221943143.2U CN217749170U (en) | 2022-07-26 | 2022-07-26 | Steel anchor hot working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221943143.2U CN217749170U (en) | 2022-07-26 | 2022-07-26 | Steel anchor hot working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217749170U true CN217749170U (en) | 2022-11-08 |
Family
ID=83877860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221943143.2U Active CN217749170U (en) | 2022-07-26 | 2022-07-26 | Steel anchor hot working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217749170U (en) |
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2022
- 2022-07-26 CN CN202221943143.2U patent/CN217749170U/en active Active
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