CN210647807U - Oil stain treatment device for inner die hole of extrusion die - Google Patents
Oil stain treatment device for inner die hole of extrusion die Download PDFInfo
- Publication number
- CN210647807U CN210647807U CN201921065988.4U CN201921065988U CN210647807U CN 210647807 U CN210647807 U CN 210647807U CN 201921065988 U CN201921065988 U CN 201921065988U CN 210647807 U CN210647807 U CN 210647807U
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- hole
- die
- extrusion die
- cleaning brush
- brush wheel
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- 238000001125 extrusion Methods 0.000 title claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 244000309464 bull Species 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000001953 recrystallisation Methods 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model provides a device for treating greasy dirt in inner die holes of an extrusion die, which comprises a die inner hole treating frame, the upper end of the die inner hole treating frame is fixedly connected with a clamping mechanism, the clamping mechanism is provided with an extrusion die body, the upper end of the clamping mechanism is provided with a clamping hole, a clamping bolt is arranged in the clamping hole, the left side of the clamping mechanism is provided with a positioning reference pile, the lower end of the positioning reference pile is fixedly connected with the die inner hole treating frame, the upper end of the positioning reference pile is provided with a transit hole, the inner wall of the transit hole is fixedly connected with a transit bearing, the transit bearing is internally and fixedly connected with a central rotating rod, when a driven cleaning brush wheel moves in the inner die hole of the extrusion die body, the cleaning of the inner die hole of the extrusion die body is completed, the greasy dirt in the inner die hole of the extrusion die body is removed, and the, the occurrence of sectional blocking and mold blocking is reduced.
Description
Technical Field
The utility model relates to an extrusion die treatment facility field specifically provides a nib greasy dirt processing apparatus in extrusion die.
Background
The extrusion is to heat the metal material to a hot forging forming temperature for extrusion, that is, the blank is heated to a temperature above the recrystallization temperature of the metal for extrusion, and the hot extrusion can not only form nonferrous metals and alloys thereof with good plasticity and relatively low strength, low-carbon steel and medium-carbon steel and the like, but also form high-carbon and high-alloy steel with higher strength, such as special structural steel, stainless steel, high-speed tool steel, heat-resistant steel and the like. Since the billet must be heated to the hot forging temperature for extrusion, the heating defects such as severe oxidation and decarburization are often accompanied, and the dimensional accuracy and the surface roughness of the extruded part are affected. Generally, after a machine part is hot-extruded, machining such as cutting is performed to improve the dimensional accuracy and surface quality of the part.
The existing extrusion die has the condition that oil stains are pressed in the using process, the pressing of the oil stains influences the surface quality of the extrusion die, meanwhile, the continuous extrusion of section bar edges and feet is extremely easy to cause, and then the section blocking and the die blocking in the section bar extrusion process are caused.
Therefore, there is a need in the art for an apparatus for treating oil contamination of the die holes in an extrusion die to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nib greasy dirt processing apparatus in extrusion die overcomes or alleviates at least one above-mentioned problem among the prior art at least.
In order to achieve the purpose, the utility model provides an oil stain treatment device for inner die holes of an extrusion die, which comprises an inner die hole treatment frame, wherein the upper end of the inner die hole treatment frame is fixedly connected with a clamping mechanism, the clamping mechanism is provided with an extrusion die body, the upper end of the clamping mechanism is provided with a clamping hole, a clamping bolt is arranged in the clamping hole, the left side of the clamping mechanism is provided with a positioning reference pile, the lower end of the positioning reference pile is fixedly connected with the inner die hole treatment frame, the upper end of the positioning reference pile is provided with a transfer hole, the inner wall of the transfer hole is fixedly connected with a transfer bearing, a central rotating rod is fixedly connected in the transfer bearing and is rotatably connected with the positioning reference pile through the transfer bearing, a reference sliding rod is arranged at the lower side of the central rotating rod, the left end of the reference sliding rod is fixedly connected with the positioning reference pile, and a driven cleaning brush wheel, the inner end of the driven cleaning brush wheel is in threaded connection with the central rotating rod, the reference sliding rod penetrates through the stabilizing support fixedly connected with the driven cleaning brush wheel, the right end of the central rotating rod penetrates through an inner die hole in the extrusion die body to be rotationally connected with the stabilizing support, and a brush ring is sleeved on the driven cleaning brush wheel.
In the preferred technical scheme of above-mentioned structure, driven cleaning brush takes turns the middle screw hole that chisels, be equipped with screw rod portion in the middle of the central bull stick, screw rod portion outer end and threaded hole inner wall threaded connection, the central bull stick passes through screw rod portion and driven cleaning brush takes turns threaded connection.
In the preferred technical scheme of above-mentioned structure, center bull stick left end fixedly connected with application of force rolls over the pole, the application of force rolls over the pole and keeps away from center bull stick one end and has cup jointed the sponge sleeve, the sponge sleeve laminates with application of force rolls over the pole mutually.
In the preferable technical scheme of the structure, a slide rod through hole is formed in the side edge of the threaded hole, and the reference slide rod penetrates through the slide rod through hole and is connected with the driven cleaning brush wheel in a sliding mode.
In the preferable technical scheme of the structure, the outer end of the driven cleaning brush wheel is sleeved with a sponge layer, the inner end of the sponge layer is fixedly connected with the driven cleaning brush wheel, and the sponge layer and the brush ring are arranged at the outer ring of the driven cleaning brush wheel in parallel.
In the preferred technical scheme of above-mentioned structure, fixture is last including stiff end and expansion end, stiff end and expansion end are close to extrusion die body one side and all are stained with the sheet rubber.
In the preferable technical scheme of the structure, the outer end of the reference slide bar is coated with a lubricating oil layer.
In the preferable technical scheme of the structure, the lower ends of the positioning reference pile and the clamping mechanism are fixed on the upper surface of the inner hole processing frame of the die through welding.
The technical scheme of the utility model, the utility model discloses an among the preferred technical scheme, the extrusion die body that will have interior nib is fixed in fixture on, make center bull stick and benchmark slide bar pass the interior nib of extrusion die body, rotate the rotation that the application of force knee bar drove the center bull stick, and then make driven clean brush-wheel remove, through the interior nib laminating of brush ring and sponge layer on the driven clean brush-wheel outer loop and extrusion die body, and when making driven clean brush-wheel when the interior nib of extrusion die body downthehole removal, accomplish the cleanness to the interior nib of extrusion die body, clear away the downthehole greasy dirt in extrusion die body, reduce because of the influence that the greasy dirt caused to the extrusion of aluminium alloy, reduce the emergence of segmentation jam and the stifled mould condition.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
figure 3 is a right side view of the driven cleaning brush wheel portion of the present invention.
Reference numerals:
1 mould hole processing frame, 2 fixture, 3 clamping bolts, 4 extrusion mould bodies, 5 positioning reference piles, 6 transfer bearings, 7 center rotating rods, 8 force application folding rods, 9 driven cleaning brush wheels, 10 reference sliding rods, 11 stabilizing supports, 12 screw rod parts, 13 hairbrush rings, 14 sponge layers, 15 threaded holes and 16 sliding rod through holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the parts related to the present invention are shown in the drawings.
The directional terms used in the following description are used as directional terms in the drawings and are not intended to limit the specific structure of embodiments of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for 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 therefore are not to be construed as limiting the scope of the invention.
A greasy dirt treatment device for an inner die hole of an extrusion die comprises an inner die hole treatment frame 1, wherein the upper end of the inner die hole treatment frame 1 is fixedly connected with a clamping mechanism 2, the clamping mechanism 2 is provided with an extrusion die body 4, the upper end of the clamping mechanism 2 is provided with a clamping hole, a clamping bolt 3 is arranged in the clamping hole, the left side of the clamping mechanism 2 is provided with a positioning reference pile 5, the lower end of the positioning reference pile 5 is fixedly connected with the inner die hole treatment frame 1, the upper end of the positioning reference pile 5 is provided with a transit hole, the inner wall of the transit hole is fixedly connected with a transit bearing 6, a central rotating rod 7 is fixedly connected in the transit bearing 6, the central rotating rod 7 is rotatably connected with the positioning reference pile 5 through the transit bearing 6, the lower side of the central rotating rod 7 is provided with a reference sliding rod 10, the left end of the reference sliding rod 10 is fixedly connected with the positioning reference pile 5, the middle of the central rotating rod 7 is, benchmark slide bar 10 runs through driven cleaning brush wheel 9 fixedly connected with outrigger 11, center bull stick 7 right-hand member runs through interior nib on the extrusion die body 4 and is connected with outrigger 11 rotation, cup joint brush ring 13 on the driven cleaning brush wheel 9, brush ring 13 moves along with the removal of driven cleaning brush wheel 9, move the in-process along center bull stick 7 at driven cleaning brush wheel 9, brush ring 13 and the inner wall laminating of the interior nib of extrusion die body 4, and under the removal of driven cleaning brush wheel 9, take place relative displacement with interior nib inner wall, thereby wipe the greasy dirt of adhesion on the centre die hole pore wall of extrusion die body 4.
Referring to fig. 1, a threaded hole 15 is cut in the middle of the driven cleaning brush wheel 9, a screw portion 12 is disposed in the middle of the central rotating rod 7, the outer end of the screw portion 12 is in threaded connection with the inner wall of the threaded hole 15, the central rotating rod 7 is in threaded connection with the driven cleaning brush wheel 9 through the screw portion 12, and the central rotating rod 7 is in threaded connection with the screw portion 12, so that the central rotating rod 7 drives the driven cleaning brush wheel 9 to move in a rotating state.
Referring to fig. 1, a force application folding rod 8 is fixedly connected to the left end of the central rotating rod 7, a sponge sleeve is sleeved at one end, away from the central rotating rod 7, of the force application folding rod 8, the sponge sleeve is attached to the force application folding rod 8, and the force application folding rod 8 is fixedly connected with the central rotating rod 7, so that technicians can rotate the central rotating rod 7 in a labor-saving manner.
Referring to fig. 3, a slide rod through hole 16 is formed in a side edge of the threaded hole 15, the reference slide rod 10 penetrates through the slide rod through hole 16 and is slidably connected with the driven cleaning brush wheel 9, and the slide rod through hole 16 is additionally formed in a side edge of the threaded hole 15, so that the reference slide rod 10 penetrates through the slide rod through hole 16 and is slidably connected with the driven cleaning brush wheel 9, rotation of the driven cleaning brush wheel 9 is limited, and the driven cleaning brush wheel 9 can only translate under rotation of the central rotating rod 7.
Please refer to fig. 2, the outer end of the driven cleaning brush wheel 9 is sleeved with a sponge layer 14, the inner end of the sponge layer 14 is fixedly connected with the driven cleaning brush wheel 9, the sponge layer 14 and the brush ring 13 are arranged in parallel at the outer ring of the driven cleaning brush wheel 9, and the sponge layer 14 sleeved on the driven cleaning brush wheel 9 is convenient for moving the driven cleaning brush wheel 9 to the inner die hole of the extrusion die body 4 to clean the inner wall of the inner die hole.
Referring to fig. 1, the clamping mechanism 2 includes a fixed end and a movable end, rubber sheets are adhered to the fixed end and the movable end on the sides close to the extrusion die body 4, and a technician twists the clamping bolt 3 to control the movable end, thereby clamping and fixing the extrusion die body 4.
The outer end of the reference slide bar 10 is coated with a lubricating oil layer, the lubricating oil layer coated on the reference slide bar 10 is convenient for reducing the corrosion to the reference slide bar 10 and simultaneously reducing the frictional resistance of the driven cleaning brush wheel 9 when sliding on the reference slide bar 10, and the lower ends of the positioning reference pile 5 and the clamping mechanism 2 are fixed on the upper surface of the die inner hole processing frame 1 through welding.
Referring to fig. 1, when oil stains appear in the inner mold hole of the extrusion mold body 4, the inner mold hole of the extrusion mold body 4 is sleeved on the central rotating rod 7 and the reference sliding rod 10, and moves to the clamping mechanism 2 along the central rotating rod 7, the clamping bolt 3 is screwed to fix the extrusion mold body 4 by the clamping mechanism 2, a technician rotates the force application folding rod 8 to drive the central rotating rod 7 to rotate, the screw part 12 on the central rotating rod 7 is in threaded connection with the driven cleaning brush wheel 9, when the reference sliding rod 10 limits the rotation of the driven cleaning brush wheel 9, the rotation of the central rotating rod 7 drives the driven cleaning brush wheel 9 to translate on the central rotating rod 7, the counterclockwise rotation and the clockwise rotation of the force application folding rod 8 respectively correspond to the left movement and the right movement of the driven cleaning brush wheel 9, so that the driven cleaning brush wheel 9 moves to the side far away from the transfer bearing 6, and is attached to the inner mold hole of the extrusion mold body 4 through the brush ring 13 and the sponge layer 14 on the outer ring of the driven cleaning brush wheel 9, and when the driven cleaning brush wheel 9 moves in the inner die hole of the extrusion die body 4, the cleaning of the inner die hole of the extrusion die body 4 is completed.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a die hole greasy dirt processing apparatus in extrusion die, its characterized in that, handles frame (1) including the mould hole, the mould hole is handled frame (1) upper end fixedly connected with fixture (2), be equipped with extrusion die body (4) on fixture (2), the centre gripping hole has been dug to fixture (2) upper end, be equipped with clamping bolt (3) in the centre gripping hole, fixture (2) left side is equipped with location benchmark stake (5), location benchmark stake (5) lower extreme and mould hole are handled frame (1) fixed connection, location benchmark stake (5) upper end is dug there is the transit hole, transit hole inner wall fixedly connected with transit bearing (6), fixedly connected with central bull stick (7) in transit bearing (6), central bull stick (7) rotate with location benchmark stake (5) through transit bearing (6) and be connected, center bull stick (7) downside is equipped with benchmark slide bar (10), benchmark slide bar (10) left end and location benchmark stake (5) fixed connection, driven cleaning brush wheel (9) have been cup jointed in the middle of center bull stick (7), driven cleaning brush wheel (9) inner and center bull stick (7) threaded connection, benchmark slide bar (10) run through from cleaning brush wheel (9) fixedly connected with stabilizing support (11), center bull stick (7) right-hand member runs through interior nib on extrusion die body (4) and rotates with stabilizing support (11) to be connected, cup joint brush ring (13) on driven cleaning brush wheel (9).
2. The oil stain treatment device for the die holes in the extrusion die is characterized in that a threaded hole (15) is formed in the middle of the driven cleaning brush wheel (9), a screw rod part (12) is arranged in the middle of the central rotating rod (7), the outer end of the screw rod part (12) is in threaded connection with the inner wall of the threaded hole (15), and the central rotating rod (7) is in threaded connection with the driven cleaning brush wheel (9) through the screw rod part (12).
3. The oil stain treatment device for the inner die hole of the extrusion die as claimed in claim 1, wherein a force application folding rod (8) is fixedly connected to the left end of the central rotating rod (7), a sponge sleeve is sleeved at one end, far away from the central rotating rod (7), of the force application folding rod (8), and the sponge sleeve is attached to the force application folding rod (8).
4. The oil stain treatment device for the die hole in the extrusion die is characterized in that a slide rod through hole (16) is formed in the side edge of the threaded hole (15), and the reference slide rod (10) penetrates through the slide rod through hole (16) and is connected with the driven cleaning brush wheel (9) in a sliding mode.
5. The oil stain treatment device for the die hole in the extrusion die is characterized in that a sponge layer (14) is sleeved at the outer end of the driven cleaning brush wheel (9), the inner end of the sponge layer (14) is fixedly connected with the driven cleaning brush wheel (9), and the sponge layer (14) and the brush ring (13) are arranged at the outer ring of the driven cleaning brush wheel (9) in parallel.
6. The oil stain treatment device for the die holes in the extrusion die as claimed in claim 1, wherein the clamping mechanism (2) comprises a fixed end and a movable end, and rubber sheets are adhered to the fixed end and the movable end on the sides close to the extrusion die body (4).
7. The oil stain treatment device for the die hole in the extrusion die as claimed in claim 1, wherein the outer end of the reference slide bar (10) is coated with a lubricating oil layer.
8. The oil stain treatment device for the die holes in the extrusion die as claimed in claim 1, wherein the lower ends of the positioning reference pile (5) and the clamping mechanism (2) are fixed on the upper surface of the die inner hole treatment frame (1) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065988.4U CN210647807U (en) | 2019-07-09 | 2019-07-09 | Oil stain treatment device for inner die hole of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065988.4U CN210647807U (en) | 2019-07-09 | 2019-07-09 | Oil stain treatment device for inner die hole of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210647807U true CN210647807U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921065988.4U Expired - Fee Related CN210647807U (en) | 2019-07-09 | 2019-07-09 | Oil stain treatment device for inner die hole of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210647807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160977A (en) * | 2020-09-28 | 2021-01-01 | 珠海格力智能装备有限公司 | Connecting rod structure and auxiliary assembly device |
-
2019
- 2019-07-09 CN CN201921065988.4U patent/CN210647807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160977A (en) * | 2020-09-28 | 2021-01-01 | 珠海格力智能装备有限公司 | Connecting rod structure and auxiliary assembly device |
| CN112160977B (en) * | 2020-09-28 | 2021-10-22 | 珠海格力智能装备有限公司 | Connecting rod structure and auxiliary assembly device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |