CN217141758U - Aluminium alloy extrusion tooling convenient to dismantle maintenance - Google Patents
Aluminium alloy extrusion tooling convenient to dismantle maintenance Download PDFInfo
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- CN217141758U CN217141758U CN202123452515.XU CN202123452515U CN217141758U CN 217141758 U CN217141758 U CN 217141758U CN 202123452515 U CN202123452515 U CN 202123452515U CN 217141758 U CN217141758 U CN 217141758U
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Abstract
The utility model relates to the technical field of aluminum profile extrusion dies, in particular to an aluminum profile extrusion die convenient for disassembly and maintenance, which comprises an upper die, a middle die, a lower die and a quick fixing mechanism; the upper die, the middle die and the lower die are sequentially arranged from top to bottom, and a plurality of limiting clamping grooves are formed in the side parts of the upper die, the middle die and the lower die and distributed in the axis direction of the upper die, the middle die and the lower die; the rapid fixing mechanisms are provided with a plurality of rapid fixing mechanisms and are uniformly distributed in the limiting clamping grooves; the quick fixing mechanism also comprises a clamping fixing frame, a fixing bolt, a positioning sleeve and a dust cover; the clamping fixing frame is clamped in the plurality of limiting clamping grooves; the fixing bolt penetrates through the clamping fixing frame to be connected with the middle mold through threads; the anti-rotation sleeve is sleeved on the outer side of the fixing bolt, and the outer side of the anti-rotation sleeve is abutted against the clamping fixing frame; the dust cover is clamped in the limiting clamping groove. Simple structure is dismantled to this application and quick dismantlement and the assembly of being convenient for effectively improve maintenance efficiency.
Description
Technical Field
The utility model relates to an aluminium alloy extrusion tooling technical field specifically is to relate to an aluminium alloy extrusion tooling convenient to dismantle maintenance.
Background
Most of existing aluminum profile extrusion dies are formed by sequentially penetrating through a plurality of dies for splicing and assembling through bolts, such as an existing die provided by CN202021067527.3, wherein connecting bolts are sequentially inserted and fixed from an upper die, a middle die and a lower die to form a complete extrusion die through connection. However, the extrusion die needs to be disassembled during daily maintenance and repair, the disassembly and assembly are too troublesome through the longer connecting bolts, and the longer connecting bolts may have a fracture phenomenon in the disassembly process, so that the repair trouble affects the repair efficiency, and therefore the aluminum profile extrusion die convenient to disassemble and repair is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an aluminum profile extrusion mold which is convenient to disassemble and maintain in order to solve the problems in the prior art. Simple structure is dismantled to this application and quick dismantlement and the assembly of being convenient for effectively improve maintenance efficiency.
For solving the prior art problem, the utility model discloses a technical scheme be:
an aluminum profile extrusion die convenient to disassemble and maintain comprises an upper die, a middle die, a lower die and a quick fixing mechanism; the upper die, the middle die and the lower die are sequentially arranged from top to bottom, and a plurality of limiting clamping grooves are formed in the side parts of the upper die, the middle die and the lower die and distributed in the axis direction of the upper die, the middle die and the lower die; the rapid fixing mechanisms are provided with a plurality of rapid fixing mechanisms and are uniformly distributed in the limiting clamping grooves; the quick fixing mechanism also comprises a clamping fixing frame, a fixing bolt, a positioning sleeve and a dust cover; the clamping fixing frame is clamped in the plurality of limiting clamping grooves; the fixing bolt penetrates through the clamping fixing frame to be connected with the middle mold through threads; the anti-rotation sleeve is sleeved on the outer side of the fixing bolt, and the outer side of the anti-rotation sleeve is abutted against the clamping fixing frame; the dust cover is clamped in the limiting clamping groove.
Preferably, the clamping fixing frame is formed by splicing a plurality of fixing chucks and the pressing plate, the fixing chucks are symmetrically arranged at two ends of the pressing plate, and the mounting grooves are arranged at the axis position of the pressing plate; the connecting through hole is arranged in the mounting groove; the first internal thread hole is provided with a plurality of and is symmetrically arranged at two ends of the horizontal plate.
Preferably, the rotating sleeve is made of rubber, a limiting hole is formed in the center of the rotating sleeve, the limiting hole is matched with the shape of the fixing bolt, an anti-skidding convex surface is arranged on the outer side of the rotating sleeve, and the anti-skidding convex surface is abutted to the side portion of the clamping fixing frame.
Preferably, a sealing rubber strip is sleeved at the edge of the dustproof cover; the outside of shield is equipped with the recess.
Preferably, the side part of the upper die is provided with a plurality of first L-shaped clamping grooves, the axial leads of the upper die are uniformly distributed, the lower part of the upper die is provided with a plurality of first positioning lugs, and the axial leads of the upper die are uniformly distributed.
Preferably, the outer side of the lower die is provided with a plurality of second L-shaped clamping grooves which are uniformly distributed along the axial lead of the lower die, and a plurality of second positioning lugs are arranged above the lower die and are uniformly distributed along the axial lead of the upper die.
Preferably, the lateral part of well mould is equipped with the spacing fixed slot of several to with the axial lead evenly distributed of well mould, the upper and lower both ends of well mould all are equipped with the location butt joint groove, and the location butt joint groove is equipped with the several, and with the axial lead evenly distributed of well mould, spacing fixed slot sets up the lateral part at well mould, and with the axial lead evenly distributed of well mould, second internal thread hole is equipped with several evenly distributed in spacing fixed slot.
Compared with the prior art, the utility model beneficial effect who has is:
1. this application is through last mould, well mould and lower mould stack in proper order and splice together, go up the mould, the lateral part of well mould and lower mould can form several spacing draw-in grooves, insert the inside of spacing draw-in groove through the joint mount, fix the joint mount in the inside of spacing draw-in groove through fixing bolt, make and go up the mould, well mould and lower mould are laminated each other fixedly together, the position sleeve cover is on fixing bolt, the outside and the joint mount conflict increase frictional force of position sleeve, fixing bolt is not hard up, the installation finishes with the shield card in the position of spacing draw-in groove, ensure that oil stain and dust can't get into spacing draw-in groove. When the maintenance mould needs to be disassembled, the dust cover is opened, the upper mould, the middle mould and the lower mould can be disassembled to be maintained by taking down the fixing bolt and the fixing frame, the disassembly structure is simple, the quick disassembly and assembly are convenient, and the maintenance efficiency is effectively improved.
2. This application is through last mould, well mould and lower mould stack the concatenation in proper order together, go up the mould, the lateral part of well mould and lower mould can form several spacing draw-in groove, the fixing clip card that supports the clamp plate both ends blocks respectively in the spacing draw-in groove of last mould and lower mould, it contradicts with spacing draw-in groove to support the clamp plate, connect the via hole and be used for cooperating fixing bolt to alternate and connect, when supporting clamp plate and fixing clip joint and can't taking out in spacing draw-in groove, through construction bolt in first internal thread hole, the bolt rotates inwards to extend and supports with spacing draw-in groove inner wall conflict and press, it withdraws from to produce thrust and will support clamp plate and fixed dop ejection, the inner wall and the rotating sleeve conflict of mounting groove, the frictional force of increase antiskid cover, can effectual fixed joint splice go up the mould, well mould and lower mould, convenient to detach simultaneously.
3. This application is the rubber material through the rotating-proof sleeve, fixes the joint mount in the inside of spacing draw-in groove through fixing bolt, and the spacing hole cover of rotating-proof sleeve is established in the bolt outside, and the antiskid convex surface of rotating-proof sleeve is contradicted with the mounting groove of joint mount, increases the frictional force of antiskid cover, and the vibrations that produce when the effectual mould production operation of avoiding lead to the bolt to appear becoming flexible or droing.
Drawings
FIG. 1 is a front view of the present application;
FIG. 2 is a cross-sectional view at section A-A of FIG. 2;
FIG. 3 is a first exploded view of the upper, middle and lower dies of the present application;
FIG. 4 is a second exploded view of the upper, middle and lower dies of the present application;
FIG. 5 is a perspective view of the dust cap of the present application;
FIG. 6 is a perspective view of the snap mount of the present application;
fig. 7 is a perspective view of the anti-rotation sleeve of the present application.
The reference numbers in the figures are:
1-upper mould; 1a first L-shaped card slot; 1 b-a first positioning bump;
2-middle mold; 2 a-a limit fixing groove; 2 b-positioning the butt-joint groove; 2 c-a second internally threaded bore;
3, lower die; 3 a-a second L-shaped card slot; 3 b-a second positioning bump;
4-a quick fixing mechanism; 4 a-clamping the fixing frame; 4a 1-pressing plate; 4a 2-fixed chuck; 4a 3-mounting groove; 4a 4-connecting vias; 4a5 — a first internally threaded hole; 4 b-a fixing bolt; 4 c-anti-rotation sleeve; 4c 1-stop hole; 4c 2-non-slip convex surface; 4 d-dust cover; 4d 1-sealing rubber strip; 4d 2-groove;
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 7, the present application provides:
an aluminum profile extrusion die convenient to disassemble and maintain comprises an upper die 1, a middle die 2, a lower die 3 and a quick fixing mechanism 4; the upper die 1, the middle die 2 and the lower die 3 are sequentially arranged from top to bottom, a plurality of limiting clamping grooves are formed in the side parts of the upper die 1, the middle die 2 and the lower die 3, and are distributed on the axes of the upper die 1, the middle die 2 and the lower die 3; the rapid fixing mechanisms 4 are provided with a plurality of rapid fixing mechanisms and are uniformly distributed in the limiting clamping grooves; the quick fixing mechanism 4 also comprises a clamping fixing frame 4a, a fixing bolt 4b, a positioning sleeve and a dust cover 4 d; the clamping fixing frame 4a is clamped in a plurality of limiting clamping grooves; the fixing bolt 4b penetrates through the clamping fixing frame 4a and is in threaded connection with the middle die 2; the anti-rotation sleeve 4c is arranged on the outer side of the fixing bolt 4b, and the outer side of the anti-rotation sleeve 4c is abutted against the clamping fixing frame 4 a; the dust cover 4d is clamped in the limiting clamping groove.
Based on the above embodiment, the technical problem that this application wants to solve is convenient for dismantle maintenance mould. For this reason, this application is through last mould 1, well mould 2 and lower mould 3 stack the concatenation in proper order together, go up mould 1, the lateral part of well mould 2 and lower mould 3 can form several spacing draw-in grooves, insert the inside of spacing draw-in groove through joint mount 4a, fix the inside at spacing draw-in groove with joint mount 4a through fixing bolt 4b, make and go up mould 1, well mould 2 and lower mould 3 are laminated each other and are fixed together, the position sleeve cover is on fixing bolt 4b, the outside and the conflict increase frictional force of joint mount 4a of position sleeve, fixing bolt 4b is not hard up, the installation finishes with shield 4d card in the position of spacing draw-in groove, ensure that oil stain and dust can't get into spacing draw-in groove. When the maintenance mould needs to be disassembled, the dust cover 4d is opened, the fixing bolt 4b and the fixing frame are taken down, the upper mould 1, the middle mould 2 and the lower mould 3 can be disassembled to be maintained, the simple and convenient quick disassembly and assembly are disassembled, and the maintenance efficiency is effectively improved.
Further, as shown in fig. 6:
the clamping fixing frame 4a is formed by splicing a fixing chuck 4a2 and a pressing plate 4a1, a plurality of fixing chucks 4a2 are symmetrically arranged at two ends of the pressing plate 4a1, and the mounting grooves 4a3 are arranged at the axis position of the pressing plate 4a 1; the connection through hole 4a4 is provided inside the mounting groove 4a 3; the first internally threaded holes 4a5 are provided in plural and symmetrically provided at both ends of the horizontal plate.
Based on the above embodiments, the technical problem that the present application is intended to solve is to be used for fixedly splicing the upper die 1, the middle die 2 and the lower die 3. Therefore, the upper die 1, the middle die 2 and the lower die 3 are sequentially stacked and spliced together, the side parts of the upper die 1, the middle die 2 and the lower die 3 can form a plurality of limiting clamping grooves, the fixing clamping heads 4a2 at the two ends of the abutting plate 4a1 are respectively clamped in the limiting clamping grooves of the upper die 1 and the lower die 3, the abutting plate 4a1 is abutted against the limiting clamping grooves, the connecting through hole 4a4 is used for being matched with the fixing bolt 4b to be penetrated and connected, the abutting plate 4a1 and the fixing clamping head 4a2 are clamped in the limiting clamping grooves and cannot be taken out, the bolt is arranged in the first internal thread hole 4a5, the bolt extends inwards to abut against the inner wall of the limiting clamping groove by rotating, a reverse thrust force is generated to push the abutting plate 4a1 and the fixing clamping head 4a2 to withdraw from the fixing clamping head, the inner wall of the mounting groove 4a3 and the anti-skid sleeve 4c are used for increasing the friction force of the anti-rotation sleeve, the anti-skid sleeve, the upper die 1, the middle die 2 and the lower die 3 can be effectively fixedly clamped and spliced together, and is convenient to disassemble.
Further, as shown in fig. 7:
prevent that the cover 4c is the rubber material, and the central point that prevents the cover 4c puts and is equipped with spacing hole 4c1, spacing hole 4c1 and fixing bolt 4 b's shape phase-match, and the outside of preventing the cover 4c is equipped with anti-skidding convex surface 4c2, and anti-skidding convex surface 4c2 is contradicted with joint mount 4a lateral part.
Based on the above-described embodiment, the present application intends to solve the technical problem of restricting the rotation of the fixing bolt 4 b. For this reason, this application is the rubber material through preventing that the cover 4c is changeed, fix the inside at spacing draw-in groove with joint mount 4a through fixing bolt 4b, the spacing hole 4c1 cover of preventing the cover 4c is established in the bolt outside, the anti-skidding convex surface 4c2 of preventing the cover 4c contradicts with mounting groove 4a3 of joint mount 4a, increase the frictional force of antiskid cover, the vibrations that produce during the effectual mould production operation of avoiding lead to the bolt to appear becoming flexible or droing.
Further, as shown in fig. 5:
a sealing rubber strip 4d1 is sleeved at the edge of the dustproof cover 4 d; the outer side of the dust cover 4d is provided with a groove 4d 2.
Based on above-mentioned embodiment, the technical problem that this application wants to solve is to place dust and greasy dirt and get into spacing draw-in groove. For this reason, this application shields dust and greasy dirt through shield dust cover 4d, and there is joint strip 4d1 to be used for improving the leakproofness of dust cover 4d, and the recess 4d2 of dust cover 4d is not in the installer dismantlement.
Further, as shown in fig. 3 and 4:
the side part of the upper die 1 is provided with a plurality of first L-shaped clamping grooves 1a, the axial leads of the upper die 1 are uniformly distributed, and a plurality of first positioning lugs 1b are arranged below the upper die 1 and are uniformly distributed on the axial leads of the upper die 1.
Based on the above embodiment, the technical problem that the present application intends to solve is to accurately butt-joint with the upper end of the middle mold 2. Therefore, the first L-shaped clamping groove 1a is in butt joint with the clamping fixing frame 4a, and the first positioning lug 1b below the upper die 1 is used for being matched with the upper end of the middle die 2 to position and stack.
Further, as shown in fig. 3 and 4:
the outer side of the lower die 3 is provided with a plurality of second L-shaped clamping grooves 3a which are uniformly distributed by the axial lead of the lower die 3, and a plurality of second positioning lugs 3b which are uniformly distributed by the axial lead of the upper die 1 are arranged above the lower die 3.
Based on the above embodiment, the technical problem that this application wants to solve is accurate butt joint with well mould 2 lower extreme. For this reason, this application docks with joint mount 4a through second L type draw-in groove 3a, and square second location lug 3b on the lower mould 3 is arranged in the cooperation to mould 2 lower extreme location stacks.
Further, as shown in fig. 3 and 4:
the lateral part of well mould 2 is equipped with the spacing fixed slot 2a of several to with the axial lead evenly distributed of well mould 2, the upper and lower both ends of well mould 2 all are equipped with location butt joint groove 2b, and location butt joint groove 2b is equipped with the several, and with the axial lead evenly distributed of well mould 2, spacing fixed slot 2a sets up the lateral part at well mould 2, and with the axial lead evenly distributed of well mould 2, second internal thread hole 2c is equipped with several evenly distributed in spacing fixed slot 2 a.
Based on the above embodiments, the technical problem that the present application is intended to solve is to facilitate accurate butt joint of the upper die 1 and the lower die 3. Therefore, the position of the clamping fixing frame 4a is limited through the limiting fixing groove 2a of the middle die 2, the second internal thread hole 2c is used for being matched with the fixing bolt 4b to lock the clamping fixing frame 4a, and the positioning butt joint grooves 2b at the upper two ends of the middle die 2 are used for being matched with the first positioning lug 1b below the upper die 1 to be abutted; the positioning butt joint grooves 2b at the lower two ends of the middle mold 2 are used for being matched with the square second positioning lug 3b on the lower mold 3 to be abutted, so that the upper mold 1, the middle mold 2 and the lower mold 3 are effectively kept on the same axis.
This application is through last mould 1, well mould 2 and lower mould 3 stack in proper order and splice together, go up mould 1, the lateral part of well mould 2 and lower mould 3 can form several spacing draw-in grooves, insert the inside of spacing draw-in groove through joint mount 4a, fix the inside at spacing draw-in groove with joint mount 4a through fixing bolt 4b, make and go up mould 1, well mould 2 and lower mould 3 are laminated each other and are fixed together, the position sleeve cover is on fixing bolt 4b, the outside of position sleeve is contradicted with joint mount 4a and is increased frictional force, fixing bolt 4b is not hard up, the installation finishes with shield 4d card in the position of spacing draw-in groove, ensure that oil stain and dust can't get into spacing draw-in groove. When the maintenance mould needs to be disassembled, the dust cover 4d is opened, the fixing bolt 4b and the fixing frame are taken down, the upper mould 1, the middle mould 2 and the lower mould 3 can be disassembled to be maintained, the simple and convenient quick disassembly and assembly are disassembled, and the maintenance efficiency is effectively improved.
The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. An aluminum profile extrusion die convenient to disassemble and maintain comprises an upper die (1), a middle die (2), a lower die (3) and a quick fixing mechanism (4); the upper die (1), the middle die (2) and the lower die (3) are sequentially arranged from top to bottom, a plurality of limiting clamping grooves are formed in the side parts of the upper die (1), the middle die (2) and the lower die (3), and the limiting clamping grooves are distributed on the axes of the upper die (1), the middle die (2) and the lower die (3); the rapid fixing mechanisms (4) are provided with a plurality of rapid fixing mechanisms and are uniformly distributed in the limiting clamping grooves; the quick fixing mechanism (4) is characterized by further comprising a clamping fixing frame (4a), a fixing bolt (4b), a positioning sleeve and a dust cover (4 d); the clamping fixing frame (4a) is clamped in a plurality of limiting clamping grooves; the fixing bolt (4b) penetrates through the clamping fixing frame (4a) and is in threaded connection with the middle die (2); the anti-rotation sleeve (4c) is arranged on the outer side of the fixing bolt (4b), and the outer side of the anti-rotation sleeve (4c) is abutted against the clamping fixing frame (4 a); the dustproof cover (4d) is clamped in the limiting clamping groove.
2. The aluminum profile extrusion die convenient for disassembly and maintenance as claimed in claim 1, wherein the clamping fixing frame (4a) is formed by splicing a fixing chuck (4a2) and a pressing plate (4a1), a plurality of fixing chucks (4a2) are symmetrically arranged at two ends of the pressing plate (4a1), and the mounting grooves (4a3) are arranged at the axial center position of the pressing plate (4a 1); the connecting through hole (4a4) is arranged inside the mounting groove (4a 3); the first inner threaded holes (4a5) are provided in plurality and symmetrically arranged at both ends of the horizontal plate.
3. The aluminum profile extrusion die convenient to disassemble and maintain as claimed in claim 1, wherein the anti-rotation sleeve (4c) is made of rubber, a limiting hole (4c1) is formed in the center of the anti-rotation sleeve (4c), the limiting hole (4c1) is matched with the fixing bolt (4b) in shape, an anti-slip convex surface (4c2) is arranged on the outer side of the anti-rotation sleeve (4c), and the anti-slip convex surface (4c2) is abutted to the side portion of the clamping fixing frame (4 a).
4. The aluminum profile extrusion die convenient to disassemble and maintain as claimed in claim 1, wherein a sealing rubber strip (4d1) is sleeved at the edge position of the dust cover (4 d); the outer side of the dustproof cover (4d) is provided with a groove (4d 2).
5. The aluminum profile extrusion die convenient to disassemble and maintain as claimed in claim 1, wherein a plurality of first L-shaped clamping grooves (1a) are formed in the side portion of the upper die (1), the axial lines of the upper die (1) are uniformly distributed, a plurality of first positioning lugs (1b) are arranged below the upper die (1), and the axial lines of the upper die (1) are uniformly distributed.
6. The aluminum profile extrusion die convenient to disassemble and maintain as claimed in claim 1, wherein a plurality of second L-shaped clamping grooves (3a) are formed in the outer side of the lower die (3) and are uniformly distributed on the axis of the lower die (3), a plurality of second positioning lugs (3b) are formed above the lower die (3) and are uniformly distributed on the axis of the upper die (1).
7. The aluminum profile extrusion die convenient to disassemble and maintain as claimed in claim 1, wherein the side part of the middle die (2) is provided with a plurality of limit fixing grooves (2a) and uniformly distributed with the axis of the middle die (2), the upper and lower ends of the middle die (2) are provided with positioning butt joint grooves (2b), the positioning butt joint grooves (2b) are provided with a plurality of limit fixing grooves and uniformly distributed with the axis of the middle die (2), the limit fixing grooves (2a) are arranged at the side part of the middle die (2) and uniformly distributed with the axis of the middle die (2), and the second internal threaded hole (2c) is provided with a plurality of limit fixing grooves (2 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452515.XU CN217141758U (en) | 2021-12-31 | 2021-12-31 | Aluminium alloy extrusion tooling convenient to dismantle maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452515.XU CN217141758U (en) | 2021-12-31 | 2021-12-31 | Aluminium alloy extrusion tooling convenient to dismantle maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217141758U true CN217141758U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452515.XU Active CN217141758U (en) | 2021-12-31 | 2021-12-31 | Aluminium alloy extrusion tooling convenient to dismantle maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217141758U (en) |
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2021
- 2021-12-31 CN CN202123452515.XU patent/CN217141758U/en active Active
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