CN210648810U - Rasper frame for correcting die hole of extrusion die - Google Patents
Rasper frame for correcting die hole of extrusion die Download PDFInfo
- Publication number
- CN210648810U CN210648810U CN201921066017.1U CN201921066017U CN210648810U CN 210648810 U CN210648810 U CN 210648810U CN 201921066017 U CN201921066017 U CN 201921066017U CN 210648810 U CN210648810 U CN 210648810U
- Authority
- CN
- China
- Prior art keywords
- extrusion die
- fixedly connected
- file
- die
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 49
- 238000013519 translation Methods 0.000 claims abstract description 25
- 230000008859 change Effects 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 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
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000012937 correction Methods 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
- 238000001192 hot extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 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
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 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
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a file frame for correcting the die hole of an extrusion die, which comprises a file workbench, wherein the upper end of the file workbench is fixedly connected with a pneumatic fixture, the pneumatic fixture is provided with the extrusion die, the left side of the pneumatic fixture is provided with a translation limiting frame, the lower end of the translation limiting frame is fixedly connected with the file workbench, the upper end of the translation limiting frame is fixedly connected with two reference square rings, the rear side of the translation limiting frame is provided with a motor, the rotating end of the motor is fixedly connected with a central rotating rod, a driven swinging sheet and a driven arc frame only do reciprocating motion in the horizontal direction, the file blade is limited to only carry out reciprocating polishing processing on the die hole on the extrusion die in the horizontal direction, and the processing surface of the file blade does not generate inward inclination or outward inclination with the inner wall of the die hole of the extrusion die because the file blade and the extrusion die are kept in a vertical state, thereby improving the processing effect on, the quality of the finished aluminum profile product formed by extrusion is improved.
Description
Technical Field
The utility model relates to a lathe processing equipment field specifically provides an extrusion die nib is revised and is used file frame.
Background
The extrusion is to heat the metal material to a hot forging forming temperature for extrusion, that is, the extrusion is performed by heating the blank to a temperature above the recrystallization temperature of the metal before the extrusion, and the hot extrusion can not only process nonferrous metals and alloys thereof with relatively low strength, low-carbon steel, medium-carbon steel and the like, but also form high-carbon and high-alloy steel with relatively high strength, such as special structural 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.
When the size (wall thickness and appearance) of the general extrusion-molded aluminum profile does not meet the requirement of extrusion tolerance, the size of a die hole of an extrusion die is repaired, when the size of a product is small, the die hole needs to be enlarged, and when the size of the die hole is enlarged, part of a working belt needing reaming is filed off by a file in the prior art.
Accordingly, there is a need in the art for a rasp blade for extrusion die orifice correction that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extrusion die is file rest for die hole is revised and is overcome or alleviate at least one above-mentioned problem among the prior art at least.
In order to achieve the above object, the utility model provides a file holder for correcting a die hole of an extrusion die, which comprises a file workbench, wherein a pneumatic clamp is fixedly connected to the upper end of the file workbench, the pneumatic clamp is provided with the extrusion die, the left side of the pneumatic clamp is provided with a translation limiting frame, the lower end of the translation limiting frame is fixedly connected with the file workbench, the upper end of the translation limiting frame is fixedly connected with two reference square rings, the rear side of the translation limiting frame is provided with a motor, the rotating end of the motor is fixedly connected with a central rotating rod, a circular rotating disc is arranged between the motor and the translation limiting frame and is sleeved with the central rotating rod, the circular rotating disc is fixedly connected with the central rotating rod, the front end of the circular rotating disc is fixedly connected with a driving rotating pile, a driven arc-shaped frame is sleeved on the driving rotating pile, and driven swinging pieces are fixedly connected to the left end and, the right side driven swing piece right-hand member fixedly connected with file blade, file blade runs through the nib and extrusion die sliding connection on the extrusion die.
In the preferred technical scheme of above-mentioned structure, the square rectangular hole has been seted up in the middle of the benchmark square ring, square rectangular hole is the same with driven pendulum piece cross-section, two driven pendulum pieces run through the square rectangular hole on the adjacent benchmark square ring respectively, and driven pendulum piece and benchmark square ring sliding connection.
In the preferred technical scheme of above-mentioned structure, two the benchmark quad ring is located the left and right sides of translation spacing respectively, and two benchmark quad rings are located the same level position on the translation spacing.
In the preferred technical scheme of above-mentioned structure, translation spacing lower extreme and file workstation welding.
In a preferred embodiment of the above structure, the lower end of the motor is fixed to the upper surface of the rasp table by a fastening bolt.
In the preferred technical scheme of above-mentioned structure, the stake outer skin that initiatively changes scribbles lubricating oil, initiatively change stake outer end and driven arc frame inner wall slip laminating.
In the preferred technical scheme of above-mentioned structure, the left side driven swing piece left end fixedly connected with swing piece spacing stake, swing piece spacing stake length is greater than the length of benchmark quad ring.
As can be understood by those skilled in the art, in the preferred embodiment of the present invention, the extrusion mold is fixed on the pneumatic clamp, the motor is started, the rotating end of the motor drives the central rotating rod and the circular turntable to rotate, the rotation of the circular turntable rotates the driving rotating pile around the center of the circular turntable, thereby leading the driven arc frame to move along with the rotation of the driving rotating pile, limiting the movement of the driven swinging piece on the longitudinal axis by the reference square ring, thereby leading the driven swinging blade and the driven arc frame to do reciprocating motion only in the horizontal direction, limiting the filing blade to do reciprocating grinding processing on the die hole on the extrusion die only in the horizontal direction, and because the file blade and the extrusion die are kept in a vertical state, the processing surface of the file blade is not inclined inwards or outwards with the inner wall of the die hole of the extrusion die, so that the processing effect on the inner wall of the die hole is improved, and the quality of an extruded aluminum profile finished product is improved.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front view of the present invention in an operating state;
fig. 3 is a plan view of the present invention.
Reference numerals:
1 file workstation, 2 pneumatic fixture, 3 extrusion die, 4 translation spacing framves, 5 benchmark quad rings, 6 motors, 7 central bull sticks, 8 circular carousel, 9 initiative commentaries on classics stake, 10 driven arc frames, 11 driven pendulum pieces, 12 file blades, 13 pendulum piece spacing stakes.
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.
Referring to fig. 1-3, a rasp holder for correcting a die hole of an extrusion die comprises a rasp workbench 1, a pneumatic clamp 2 is fixedly connected to the upper end of the rasp workbench 1, the pneumatic clamp 2 is provided with the extrusion die 3, the pneumatic clamp 2 can clamp and fix the extrusion die 3 under electric control, the left side of the pneumatic clamp 2 is provided with a translation limiting frame 4, the lower end of the translation limiting frame 4 is fixedly connected with the rasp workbench 1, the lower end of the translation limiting frame 4 is welded with the rasp workbench 1, the upper end of the translation limiting frame 4 is fixedly connected with two reference square rings 5, the rear side of the translation limiting frame 4 is provided with a motor 6, the rotating end of the motor 6 is fixedly connected with a central rotating rod 7, a circular turntable 8 is arranged between the motor 6 and the translation limiting frame 4, the circular turntable 8 is sleeved with the central rotating rod 7, the circular turntable 8 is fixedly connected with the central rotating rod 7, the front end, initiatively change the position that stake 9 is located skew centre of a circle department on circular carousel 8, initiatively change and cup jointed from driven arc frame 10 on the stake 9, from driven arc frame 10 is rectangular shape circle frame, from the driven swing piece 11 of the equal fixedly connected with in both ends about driven arc frame 10, from the driven swing piece 11 right-hand member fixedly connected with file blade 12 on right side, file blade 12 runs through the nib on the extrusion die 3 and 3 sliding connection of extrusion die, circular carousel 8 rotates and drives from the driven swing piece 11 and file blade 12 and do left and right reciprocating motion, and file blade 12 keeps away from the nib inner wall laminating on 11 one end of driven swing piece and the extrusion die 3.
Referring to fig. 3, a square slot is formed in the middle of the reference square ring 5, the square slot has the same cross section as the driven swing pieces 11, the two driven swing pieces 11 respectively penetrate through the square slot of the adjacent reference square ring 5, and the driven swing pieces 11 are slidably connected to the reference square ring 5, so that the reference square ring 5 limits the movement of the driven swing pieces 11 in the longitudinal axis direction, and the driven swing pieces 11 can move in the reference square ring 5 in the horizontal direction.
Referring to fig. 1, two reference square rings 5 are respectively located at the left and right sides of the translational limiting frame 4, and the two reference square rings 5 are located at the same horizontal height position on the translational limiting frame 4, so that the driven swing piece 11 and the driven arc-shaped frame 10 can stably and horizontally move on the translational limiting frame 4.
The upper surface of the file workbench 1 is provided with a threaded hole, the lower end of the motor 6 is fixed on the upper surface of the file workbench 1 through a fastening bolt, so that the motor 6 can be conveniently fixed, and after the motor 6 goes wrong, the fastening bolt can be screwed to take down the motor 6 from the surface of the file workbench 1.
The stake 9 skin of initiatively changeing scribbles lubricating oil, initiatively changes 9 outer ends of stake and the laminating of sliding of driven arc frame 10 inner wall, reduces the frictional resistance of initiatively changing when stake 9 is at the internal rotation of driven arc frame 10, initiatively changes stake 9 when rotating along with the rotation of circular carousel 8, initiatively changes the outer end of stake 9 and the internal wall of driven arc frame 10 and rotates the contact and move along with the position, and lubricating oil alleviates the frictional resistance between initiatively changing stake 9 and driven arc frame 10.
Referring to fig. 1, a swing piece limiting pile 13 is fixedly connected to the left end of the driven swing piece 11 on the left side, the length of the swing piece limiting pile 13 is greater than that of the reference square ring 5, and the swing piece limiting pile 13 fixedly connected to the left end of the driven swing piece 11 facilitates limiting the moving range of the driven swing piece 11 and prevents the driven swing piece 11 from moving to a position away from the reference square ring 5.
Referring to fig. 1, when the size of the die hole of the extrusion die needs to be expanded, the extrusion die 3 is placed on the pneumatic clamp 2, the die hole to be processed is opposite to the file blade 12, the file blade 12 is in contact with the inner wall of the die hole of the extrusion die 3, the pneumatic clamp 2 is started to fix the extrusion die 3, the motor 6 is started, the rotating end of the motor 6 drives the central rotating rod 7 and the circular rotating disc 8 to rotate, the rotation of the circular rotating disc 8 drives the driving rotating pile 9 to rotate around the center of the circular rotating disc 8, so that the driven arc-shaped frame 10 moves along with the rotation of the driving rotating pile 9, because the reference square ring 5 is fixed on the translation limiting frame 4, the driven swinging blade 11 can only move in the horizontal direction in the reference square ring 5, the rotation of the circular rotating disc 8 drives the driven arc-shaped frame 10 to reciprocate left and right, so as to drive the file blade 12 to polish the inner wall of the die hole of the, because the file blade 12 and the extrusion die 3 keep the vertical state, the processing surface of the file blade 12 does not incline inwards or outwards with the inner wall of the die hole of the extrusion die 3, the processing effect on the inner wall of the die hole is improved, and the quality of the extruded aluminum profile finished product is improved.
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 (7)
1. The file holder for correcting the die hole of the extrusion die comprises a file workbench (1), wherein the upper end of the file workbench (1) is fixedly connected with a pneumatic clamp (2), and is characterized in that the pneumatic clamp (2) is provided with an extrusion die (3), the left side of the pneumatic clamp (2) is provided with a translation limiting frame (4), the lower end of the translation limiting frame (4) is fixedly connected with the file workbench (1), the upper end of the translation limiting frame (4) is fixedly connected with two reference square rings (5), the rear side of the translation limiting frame (4) is provided with a motor (6), the rotating end of the motor (6) is fixedly connected with a central rotating rod (7), a circular turntable (8) is arranged between the motor (6) and the translation limiting frame (4), the circular turntable (8) is sleeved with the central rotating rod (7), the circular turntable (8) is fixedly connected with the central rotating rod (7), circular carousel (8) front end fixedly connected with initiatively changes stake (9), initiatively change and have cup jointed driven arc frame (10) on stake (9), driven arc frame (10) are controlled the equal fixedly connected with in both ends from the pendulum piece (11), on the right side from pendulum piece (11) right-hand member fixedly connected with file blade (12), mould hole and extrusion die (3) sliding connection on extrusion die (3) are run through to file blade (12).
2. The rasp holder for correcting the die hole of the extrusion die as claimed in claim 1, wherein a square rectangular hole is opened in the middle of the reference square ring (5), the square rectangular hole has the same cross section as the driven swinging pieces (11), two driven swinging pieces (11) respectively penetrate through the square rectangular holes of the adjacent reference square ring (5), and the driven swinging pieces (11) are slidably connected with the reference square ring (5).
3. The rasp holder for correcting the die hole of the extrusion die as claimed in claim 1, wherein two of said reference square rings (5) are respectively located at the left and right sides of the translational limit frame (4), and the two reference square rings (5) are located at the same level on the translational limit frame (4).
4. The rasp holder for correcting the die hole of the extrusion die as claimed in claim 1, wherein the lower end of the translational limiting holder (4) is welded to the rasp table (1).
5. The rasp holder for correcting the die hole of an extrusion die as claimed in claim 1, wherein the lower end of the motor (6) is fixed to the upper surface of the rasp table (1) by fastening bolts.
6. The rasp holder for correcting the die hole of the extrusion die as claimed in claim 1, wherein the outer layer of the driving rotary pile (9) is coated with lubricating oil, and the outer end of the driving rotary pile (9) is in sliding fit with the inner wall of the driven arc frame (10).
7. The rasp holder for correcting the die hole of the extrusion die as claimed in claim 1, wherein a wobble plate limiting pile (13) is fixedly connected to the left end of the driven wobble plate (11) on the left side, and the length of the wobble plate limiting pile (13) is greater than that of the reference square ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066017.1U CN210648810U (en) | 2019-07-09 | 2019-07-09 | Rasper frame for correcting die hole of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066017.1U CN210648810U (en) | 2019-07-09 | 2019-07-09 | Rasper frame for correcting die hole of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210648810U true CN210648810U (en) | 2020-06-02 |
Family
ID=70836591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066017.1U Expired - Fee Related CN210648810U (en) | 2019-07-09 | 2019-07-09 | Rasper frame for correcting die hole of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210648810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070527A (en) * | 2021-03-18 | 2021-07-06 | 张福优 | Handheld automatic bench worker file |
| CN114714464A (en) * | 2022-05-06 | 2022-07-08 | 苏州盛风文化创意发展有限公司 | Fan rib manufacturing mold |
-
2019
- 2019-07-09 CN CN201921066017.1U patent/CN210648810U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070527A (en) * | 2021-03-18 | 2021-07-06 | 张福优 | Handheld automatic bench worker file |
| CN114714464A (en) * | 2022-05-06 | 2022-07-08 | 苏州盛风文化创意发展有限公司 | Fan rib manufacturing mold |
| CN114714464B (en) * | 2022-05-06 | 2022-10-04 | 苏州盛风文化创意发展有限公司 | Fan rib manufacturing mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210648810U (en) | Rasper frame for correcting die hole of extrusion die | |
| JP4928714B2 (en) | Method for producing products having various diameters and molding machine therefor | |
| CN204122908U (en) | A kind of electric fan automatic welding device | |
| CN204843183U (en) | Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform | |
| CN112828596B (en) | Boring and milling device for processing semicircular ring shell | |
| CN204504754U (en) | A kind of vertical Finish Milling Machine table mechanism | |
| CN101829875A (en) | Cylinder positioning device in thin-wall drilling welding machine | |
| CN108655767A (en) | A kind of lathe that cutting stability is high | |
| CN103212698A (en) | Hub flash trimming machine | |
| CN201900326U (en) | Double-sided sawing machine tool of aluminum alloy members | |
| Franzen et al. | Dyna-die: towards full kinematic incremental forming | |
| CN210647807U (en) | Oil stain treatment device for inner die hole of extrusion die | |
| CN201711697U (en) | Tunnel body positioning device in a thin wall drill welding machine | |
| CN210160837U (en) | Aluminum profile extrusion die aligning and trimming device | |
| CN109706306B (en) | Slewing bearing fixing device | |
| CN211249570U (en) | Polishing device for casting high-efficiency aluminum alloy part | |
| CN107598281A (en) | burr removing machine | |
| CN207120196U (en) | One kind upset platform | |
| CN218855994U (en) | Fixed subassembly convenient to welding machine processing is used | |
| CN104942639A (en) | Bar material discharge mechanism | |
| CN219169864U (en) | Auxiliary circle cutting device of portable plasma cutting machine | |
| CN211889213U (en) | Cutting device of steel pipe production usefulness of adjustable required length | |
| CN220637621U (en) | Clamping tool | |
| CN218453766U (en) | Finish forging half axle gear turning fixture | |
| CN209754563U (en) | Clamp for product cutting and milling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |