CN212443053U - Left body main part processing die - Google Patents
Left body main part processing die Download PDFInfo
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- CN212443053U CN212443053U CN202020720005.2U CN202020720005U CN212443053U CN 212443053 U CN212443053 U CN 212443053U CN 202020720005 U CN202020720005 U CN 202020720005U CN 212443053 U CN212443053 U CN 212443053U
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Abstract
The utility model discloses a die for processing a main part of a left body, which particularly relates to the field of die forging and comprises a transmission rotating shaft, wherein a ring rolling mechanism is fixedly arranged outside the transmission rotating shaft; the ring rolling mechanism comprises a limiting ring, the limiting ring is fixedly connected with a transmission rotating shaft, a first positioning sleeve is arranged at the top of the limiting ring, a positioning groove is formed in the first positioning sleeve, a first pin groove is formed in the top surface of the first positioning sleeve, a profiling main rod sleeve is arranged at the top of the first positioning sleeve, a first fixing pin is fixedly arranged at the lower bottom of the profiling main rod sleeve, the first fixing pin is clamped with the first pin groove, the second fixing pin is clamped with the second pin groove, a core rod is arranged on one side of the transmission rotating shaft, a core rod side is sleeved on the outer side of the core rod, the ring sleeve and the profiling main rod sleeve are fixedly connected with the transmission rotating shaft, a product main body is arranged at the top of the core rod, and the product main body is arranged on the outer side of the core rod.
Description
Technical Field
The utility model belongs to the technical field of the die forging, especially, relate to a processing left part of body main part mould.
Background
The die forging is divided into hammer die forging, crank press die forging, horizontal forging machine die forging, friction press die forging and the like according to different equipment, the equipment used by the hammer die forging is a die forging hammer, generally an air die forging hammer, and a forging with a complex shape is firstly preliminarily formed in a blank making die cavity and then forged in the die cavity and classified according to the structure of the forging die: the forging die is provided with a burr groove for accommodating the redundant metal and is called an open die section; conversely, closed die forging is known where there are no flash grooves in the die to accommodate excess metal.
The existing die forging mode has low efficiency and low material utilization rate, and the internal fiber organization of the product is axially distributed and has low bearing pressure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a processing left part of body main part mould aims at solving the above-mentioned current die forging mode inefficiency that exists, and material utilization is lower, and the inside fibre of product organizes axial distribution, the problem that bearing pressure is low.
The utility model discloses a realize like this, the utility model provides a following technical scheme: a die for machining a left body main part comprises a transmission rotating shaft, wherein a ring rolling mechanism is fixedly arranged on the outer side of the transmission rotating shaft;
the ring rolling mechanism comprises a limiting ring, the limiting ring is fixedly connected with the transmission rotating shaft, the top of the limiting ring is provided with a first locating sleeve, a positioning groove is arranged in the first positioning sleeve, a first pin groove is arranged on the surface of the top of the first positioning sleeve, the top of the first positioning sleeve is provided with a profiling main stick sleeve, the lower bottom of the profiling main stick sleeve is fixedly provided with a first fixing pin, the first fixing pin is clamped with the first pin groove, the surface of the profiling main roller sleeve is provided with a second pin groove, the top of the profiling main stick sleeve is provided with a ring sleeve, the bottom of the ring sleeve is fixedly provided with a second fixing pin, the second fixing pin is clamped with a second pin groove, the automatic profiling device is characterized in that a core rod is arranged on one side of the transmission rotating shaft, a core rod side is sleeved on the outer side of the core rod, the ring sleeve and the profiling main rod sleeve are fixedly connected with the transmission rotating shaft, a product main body is arranged at the top of the core rod side, and the product main body is arranged on the outer side of the core rod.
In a preferred embodiment, a fixing mechanism is arranged at the bottom of the mandrel upper, the fixing mechanism comprises a second positioning sleeve, a fixing ring groove is arranged on the outer side of the mandrel, the second positioning sleeve is in sliding connection with the fixing ring groove, a positioning ring groove is arranged on the surface of the first positioning sleeve, and the mandrel upper is clamped with the positioning ring groove.
In a preferred embodiment, the first positioning sleeve and the core upper are provided with screw holes on the surfaces, and fixing screws are arranged inside the screw holes and are in threaded connection with the screw holes.
In a preferred embodiment, the top and the bottom of the core upper are both fixedly provided with positioning shafts, and the surfaces of the positioning shafts are provided with limiting holes.
In a preferred embodiment, the second positioning sleeve and the core upper surface are provided with limiting holes, and limiting pins are arranged inside the limiting holes.
In a preferred embodiment, the cross-sectional shapes of the positioning groove and the limiting ring are both trapezoidal, and the limiting ring is matched with the positioning groove.
In a preferred embodiment, the profiled main stick cover is funnel-shaped in cross-section.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the ring rolling mechanism, the transmission rotating shaft drives the limiting ring, the profiling main rod sleeve and the ring sleeve to rotate, then the core side is sleeved from the top of the mandrel, so that the core side is sleeved outside the mandrel, then the second positioning sleeve is sleeved outside the mandrel from the bottom of the mandrel, the mandrel is in sliding connection with the fixed ring groove, meanwhile, the positioning ring groove arranged on the surface of the second positioning sleeve is clamped and fixed, then the mandrel drives the core side to push the product main body to be in contact with the rotating profiling main rod sleeve, and the adopted ring rolling forming form is used for die forming, so that the forming quantity of products on the die forging basis is effectively increased, the utilization rate of materials is increased, the energy consumption can be effectively reduced, the fiber of the products is organized into circumferential distribution, and the bearing pressure is greatly increased;
2. through setting up fixed establishment, with the annular block of location that group's core and second position sleeve surface were equipped with, later with fixed screw and screw thread tightening, later adopt anchor clamps and spacing hole block fixed mode to fix the centre gripping to the location axle, later remove the plug, the replacement is dismantled as required to the group's core to the convenience, promotes the variety of use, and is simultaneously effectual to fixing plug and second position sleeve.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure of the part a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of a partial structure of the part B in fig. 1 according to the present invention.
Fig. 4 is a bottom view of the transmission rotating shaft of the present invention.
In the figure: the automatic positioning device comprises a transmission rotating shaft 1, a ring rolling mechanism 2, a limiting ring 3, a first positioning sleeve 4, a positioning groove 5, a first pin groove 6, a profiling main rod sleeve 7, a first fixing pin 8, a second pin groove 9, a ring sleeve 10, a second fixing pin 11, a core rod 12, a core side 13, a product main body 14, a fixing mechanism 15, a second positioning sleeve 16, a fixing ring groove 17, a positioning ring groove 18, a screw hole 19, a fixing screw 20, a positioning shaft 21, a limiting hole 22, a limiting hole 23 and a limiting pin 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a die for machining a left body main part comprises a transmission rotating shaft 1, wherein a ring rolling mechanism 2 is fixedly arranged on the outer side of the transmission rotating shaft 1;
the ring rolling mechanism 2 comprises a limiting ring 3, the limiting ring 3 is fixedly connected with a transmission rotating shaft 1, a first positioning sleeve 4 is arranged at the top of the limiting ring 3, a positioning groove 5 is arranged inside the first positioning sleeve 4, a first pin groove 6 is arranged on the surface of the top of the first positioning sleeve 4, a profiling main rod sleeve 7 is arranged at the top of the first positioning sleeve 4, a first fixing pin 8 is fixedly arranged at the lower bottom of the profiling main rod sleeve 7, the first fixing pin 8 is clamped with the first pin groove 6, a second pin groove 9 is arranged on the surface of the profiling main rod sleeve 7, a ring sleeve 10 is arranged at the top of the profiling main rod sleeve 7, a second fixing pin 11 is fixedly arranged at the bottom of the ring sleeve 10, the second fixing pin 11 is clamped with the second pin groove 9, a core rod 12 is arranged on one side of the transmission rotating shaft 1, a core 13 is sleeved on the outer side of the core rod 12, and the ring sleeve 10 and the profiling main rod sleeve 7 are both fixedly connected with the transmission rotating shaft, the top of the core upper 13 is provided with a product main body 14, and the product main body 14 is arranged outside the core rod 12.
The implementation mode is specifically as follows: when the device is used, the transmission rotating shaft 1 drives the limiting ring 3, the profiling main rod sleeve 7 and the ring sleeve 10 to rotate, then the core side 13 is sleeved from the top of the core rod 12, the core side 13 is sleeved on the outer side of the core rod 12, then the second positioning sleeve 16 is sleeved on the outer side of the core rod 12 from the bottom of the core rod 12, the core rod 12 is in sliding connection with the fixing ring groove 17, meanwhile, the positioning ring groove 18 arranged on the surface of the first positioning sleeve 4 is clamped and fixed, then the core rod 12 drives the core side 13 to push the product main body 14 to be contacted with the rotating profiling main rod sleeve 7, the adopted ring rolling forming mode is used for die forming, the product forming quantity on a die forging basis is effectively improved, the material utilization rate is improved, the energy consumption can be effectively reduced, the product fiber organization is distributed in a circumferential mode, the pressure is greatly improved, and the implementation mode particularly solves the problem that the existing die forming mode, the material utilization rate is low, and the fiber in the product is organized into axial distribution and low in bearing pressure.
The core rod fixing device is characterized by further comprising a fixing mechanism 15, wherein the fixing mechanism 15 is arranged at the bottom of the core rod 13, the fixing mechanism 15 comprises a second positioning sleeve 16, a fixing ring groove 17 is formed in the outer side of the core rod 12, the second positioning sleeve 16 is connected with the fixing ring groove 17 in a sliding mode, a positioning ring groove 18 is formed in the surface of the first positioning sleeve 4, and the core rod 13 is clamped with the positioning ring groove 18;
the top and the bottom of the core upper 13 are both fixedly provided with a positioning shaft 21, and the surface of the positioning shaft 21 is provided with a limiting hole 22;
the surfaces of the second positioning sleeve 16 and the core upper 13 are provided with limiting holes 23, and limiting pins 24 are arranged in the limiting holes 23;
the cross sections of the positioning groove 5 and the limiting ring 3 are both trapezoidal, and the limiting ring 3 is matched with the positioning groove 5;
the cross section of the profiling main stick sleeve 7 is funnel-shaped.
The implementation mode is specifically as follows: with the retaining ring groove 18 block that the core group 13 and second position sleeve 16 surface were equipped with, later with set screw 20 and screw 19 thread tightening, later adopt anchor clamps and spacing hole 22 block fixed mode to fix the centre gripping to location axle 21, later remove plug 12, the replacement is dismantled as required to core group 13 to the convenience, promote the variety of use, simultaneously effectual plug 12 and first position sleeve 4 fix, the fixed problem of plug 12 and first position sleeve 4 that exists has specifically been solved to this embodiment among the above-mentioned technique.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, a transmission rotating shaft 1 drives a limiting ring 3, a profiling main rod sleeve 7 and a ring sleeve 10 to rotate, then a core side 13 is sleeved from the top of a core rod 12, the core side 13 is sleeved on the outer side of the core rod 12, then a second positioning sleeve 16 is sleeved on the outer side of the core rod 12 from the bottom of the core rod 12, the core rod 12 is in sliding connection with a fixed ring groove 17, meanwhile, a positioning ring groove 18 formed in the surface of the second positioning sleeve 16 is clamped and fixed, then the core rod 12 drives the core side 13 to push a product main body 14 to be contacted with the rotating profiling main rod sleeve 7, and a ring rolling forming mode is adopted for mold forming, so that the number of product forming on the basis of die forging is effectively increased, the utilization rate of materials is increased, energy consumption can be effectively reduced, and product fiber organization is distributed in;
with the retaining ring groove 18 block that the ledge 13 and second position sleeve 16 surface were equipped with, later with set screw 20 and screw 19 thread tightening, later adopt anchor clamps and spacing hole 22 block fixed mode to fix the centre gripping to location axle 21, later remove plug 12, conveniently dismantle the replacement as required to ledge 13, promote the variety of use, simultaneously effectually fix plug 12 and second position sleeve 16.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a processing left side body main part mould, includes transmission rotation axis, its characterized in that: a ring rolling mechanism is fixedly arranged on the outer side of the transmission rotating shaft, the ring rolling mechanism comprises a limiting ring, the limiting ring is fixedly connected with the transmission rotating shaft, a first positioning sleeve is arranged at the top of the limiting ring, a positioning groove is arranged in the first positioning sleeve, a first pin groove is arranged on the surface of the top of the first positioning sleeve, a profiling main rod sleeve is arranged at the top of the first positioning sleeve, a first fixing pin is fixedly arranged at the lower bottom of the profiling main rod sleeve, the first fixing pin is clamped with the first pin groove, a second pin groove is arranged on the surface of the profiling main rod sleeve, a ring sleeve is arranged at the top of the profiling main rod sleeve, a second fixing pin is fixedly arranged at the bottom of the ring sleeve, the second fixing pin is clamped with the second pin groove, a core rod is arranged on one side of the transmission rotating shaft, a core rod is sheathed on the outer side of the core rod, the ring sleeve and the profiling main rod sleeve are both fixedly connected with the transmission rotating shaft, and a, the product main body is arranged on the outer side of the core rod.
2. A mold for processing a left body main portion according to claim 1, wherein: the core group is characterized in that a fixing mechanism is arranged at the bottom of the core group, the fixing mechanism comprises a second positioning sleeve, a fixing ring groove is formed in the outer side of the core rod, the second positioning sleeve is connected with the fixing ring groove in a sliding mode, a positioning ring groove is formed in the surface of the first positioning sleeve, and the core group is clamped with the positioning ring groove.
3. A mold for processing a left body main portion according to claim 1, wherein: the first positioning sleeve and the surface of the core upper are both provided with screw holes, fixing screws are arranged inside the screw holes, and the fixing screws are in threaded connection with the screw holes.
4. A mold for processing a left body main portion according to claim 1, wherein: the top and the bottom of the core side are both fixedly provided with positioning shafts, and the surfaces of the positioning shafts are provided with limiting holes.
5. A mold for processing a left body main portion according to claim 2, wherein: and limiting holes are formed in the surfaces of the second positioning sleeve and the core upper, and limiting pins are arranged in the limiting holes.
6. A mold for processing a left body main portion according to claim 1, wherein: the cross sections of the positioning groove and the limiting ring are both trapezoidal, and the limiting ring is matched with the positioning groove.
7. A mold for processing a left body main portion according to claim 1, wherein: the cross section of the profiling main stick sleeve is funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720005.2U CN212443053U (en) | 2020-05-06 | 2020-05-06 | Left body main part processing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720005.2U CN212443053U (en) | 2020-05-06 | 2020-05-06 | Left body main part processing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212443053U true CN212443053U (en) | 2021-02-02 |
Family
ID=74463931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020720005.2U Active CN212443053U (en) | 2020-05-06 | 2020-05-06 | Left body main part processing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212443053U (en) |
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2020
- 2020-05-06 CN CN202020720005.2U patent/CN212443053U/en active Active
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