CN112372527A - Fixing device of dysmorphism aluminum alloy ex-trusions - Google Patents
Fixing device of dysmorphism aluminum alloy ex-trusions Download PDFInfo
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- CN112372527A CN112372527A CN202011039728.7A CN202011039728A CN112372527A CN 112372527 A CN112372527 A CN 112372527A CN 202011039728 A CN202011039728 A CN 202011039728A CN 112372527 A CN112372527 A CN 112372527A
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- special
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- shaped aluminum
- aluminum alloy
- inner core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention relates to a fixing device for a special-shaped aluminum alloy profile, which comprises a special-shaped aluminum profile, a lower clamp for supporting the special-shaped aluminum profile, an upper clamp matched with the lower clamp, a fixing core arranged in the special-shaped aluminum profile and a driving mechanism for driving the upper clamp to lift; the special-shaped aluminum profile comprises an inner core, a plurality of fin groups arranged on the outer wall of the inner core and a plurality of T-shaped structures arranged on the outer wall of the inner core. According to the fixing device for the special-shaped aluminum alloy section, the inner walls of the upper clamp and the lower clamp are set to be in the shape matched with the appearance of the special-shaped aluminum alloy, so that the contact area between the upper clamp and the special-shaped aluminum alloy and the contact area between the lower clamp and the special-shaped aluminum alloy are increased to the maximum extent, the bearing capacity of the special-shaped aluminum alloy is increased, the surface integrity of the special-shaped aluminum alloy is guaranteed, the special-shaped aluminum alloy is prevented from deforming, the special-shaped aluminum alloy is protected in an all-round mode, and the integrity of the.
Description
Technical Field
The invention relates to the technical field of aluminum profile processing equipment, in particular to a fixing device for a special-shaped aluminum alloy profile.
Background
The aluminum profile is applied to various fields because of unique advantages, the production process is extrusion molding generally, the extrusion molding is influenced by devices such as a die, the specific shape is conventional, the requirements of the market on the aspects such as attractive structure and the like cannot be met, and the special-shaped aluminum profile is produced at the same time.
In the existing market, the fixed anchor clamps that do not set up the characteristic to special-shaped aluminium alloy have brought great degree of difficulty for technologies such as the cutting of aluminium alloy, and the rigidity can lead to special-shaped aluminium alloy's appearance to warp, can't satisfy the dimensional requirement of product, and fixed dynamics undersize will influence the cutting process of special-shaped aluminium alloy, can't satisfy the market demand.
Disclosure of Invention
The invention aims to provide a fixing device for a special-shaped aluminum alloy section, which meets the fixing requirement of the special-shaped aluminum alloy section and is convenient to process the special-shaped aluminum alloy section.
In order to solve the technical problem, the invention provides a fixing device for a special-shaped aluminum alloy profile, which comprises a special-shaped aluminum profile, a lower clamp for supporting the special-shaped aluminum profile, an upper clamp matched with the lower clamp, a fixing core arranged in the special-shaped aluminum profile and a driving mechanism for driving the upper clamp to ascend and descend, wherein the lower clamp is arranged on the lower clamp;
the special-shaped aluminum profile comprises an inner core, a plurality of fin groups arranged on the outer wall of the inner core and a plurality of T-shaped structures arranged on the outer wall of the inner core, wherein the fin groups and the T-shaped structures are arranged at intervals, the inner core is of a cylindrical shell structure, and the fixing core extends into the inner core;
the lower clamp comprises a lower support, a first body arranged on the lower support, a first bulge arranged on the first body and a first groove arranged on the first body, wherein the shape and size of the first bulge are matched with those of the fin group, and the shape and size of the first groove are matched with those of the T-shaped structure;
the upper clamp comprises an upper support, a second body arranged on the upper support, a second protrusion arranged on the second body and a second groove arranged on the second body, wherein the shape and size of the second protrusion are matched with those of the fin group, and the shape and size of the second groove are matched with those of the T-shaped structure.
Preferably, a cavity is formed inside the inner core;
the fixed core is of a cylindrical structure and is positioned in the cavity.
Preferably, the fins are arranged on the outer wall of the inner core, extend outwards from the outer wall of the inner core in a radial mode, and comprise at least two first fins.
Preferably, the fin groups are uniformly distributed on the periphery of the inner core;
the first fins are uniformly distributed in the fin group, and the height of the first fins is smaller than that of the T-shaped structures.
Preferably, the T-shaped structure is radially disposed on the periphery of the inner core, and includes a T-shaped main body and second fins disposed on the T-shaped main body, the second fins extend from the top of the T-shaped main body toward a direction close to the inner core, and the second fins are symmetrically distributed on the T-shaped main body.
Preferably, the top of the first protrusion and the top of the fin group are abutted with each other;
the T-shaped structure is embedded in the first groove, and the shape and the size of the T-shaped structure are matched with those of the first groove.
Preferably, a first elastic structure is arranged on the surface of the lower clamp, which is in contact with the special-shaped aluminum profile.
Preferably, the top of the second protrusion is abutted to the top of the fin group, the T-shaped structure is embedded into the second groove, and the shape and size of the T-shaped structure are matched with those of the second groove.
Preferably, a second elastic structure is arranged on the surface of the upper clamp, which is in contact with the special-shaped aluminum profile.
Compared with the prior art, the invention has the beneficial effects that:
according to the fixing device for the special-shaped aluminum alloy section, the inner walls of the upper clamp and the lower clamp are set to be in the shape matched with the appearance of the special-shaped aluminum alloy, so that the contact area between the upper clamp and the special-shaped aluminum alloy and the contact area between the lower clamp and the special-shaped aluminum alloy are increased to the maximum extent, the bearing capacity of the special-shaped aluminum alloy is increased, the surface integrity of the special-shaped aluminum alloy is guaranteed, the special-shaped aluminum alloy is prevented from deforming, the special-shaped aluminum alloy is protected in an all-round mode, and the integrity of the.
Drawings
FIG. 1 is a schematic sectional view of a fixing device for a special-shaped aluminum alloy profile according to the present invention;
FIG. 2 is a schematic structural view of the special-shaped aluminum profile of the fixing device for special-shaped aluminum alloy profiles of the invention;
FIG. 3 is a schematic structural view of a lower clamp of the fixing device for the special-shaped aluminum alloy section bar of the invention;
FIG. 4 is a schematic structural diagram of an upper clamp of the fixing device for the special-shaped aluminum alloy section bar of the invention;
fig. 5 is a schematic sectional structure view of the special-shaped aluminum profile of the fixing device for a special-shaped aluminum alloy profile of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-4, the present invention provides a fixing device for a special-shaped aluminum alloy profile, which includes a special-shaped aluminum profile 1, a lower clamp 2 supporting the special-shaped aluminum profile 1, an upper clamp 3 matching with the lower clamp 2, a fixing core 4 disposed inside the special-shaped aluminum profile 1, and a driving mechanism 5 driving the upper clamp 3 to ascend and descend;
the special-shaped aluminum profile 1 comprises an inner core 11, a plurality of fin groups 12 arranged on the outer wall of the inner core 11 and a plurality of T-shaped structures 13 arranged on the outer wall of the inner core 11, wherein the fin groups 12 and the T-shaped structures 13 are arranged at intervals, the inner core 11 is of a cylindrical shell structure, and the fixed core 4 extends into the inner core 11;
the lower clamp 2 comprises a lower support 21, a first body 22 arranged on the lower support 21, a first protrusion 23 arranged on the first body 21, and a first groove 24 arranged on the first body 21, wherein the shape and size of the first protrusion 23 are matched with those of the fin group 12, and the shape and size of the first groove 24 are matched with those of the T-shaped structure 13;
the upper clamp 3 comprises an upper support 31, a second body 32 arranged on the upper support 31, a second protrusion 33 arranged on the second body 32 and a second groove 34 arranged on the second body 32, wherein the shape and size of the second protrusion 33 are matched with those of the fin group 12, and the shape and size of the second groove 34 are matched with those of the T-shaped structure 13.
As shown in fig. 2 and 5, the special-shaped aluminum profile 1 is used in various radiators or support columns of cabinets and other structures, and is specifically arranged according to actual needs. Specifically, dysmorphism aluminium alloy 1 includes inner core 11, locates a plurality of fin group 12 on the outer wall of inner core 11 and locates a plurality of T type structures 13 on the outer wall of inner core 11, wherein, inner core 11 is the column shell structure, at its inside vacuole formation, fin group 12 locates on the outer wall of inner core 11, it follows the outer wall of inner core 11 is radial outwards to extend, and it includes two at least first fins, and is adjacent interval between the first fin equals, and is adjacent interval between fin group 12 equals, promptly fin group 12 evenly distributed in the periphery of inner core 11, first fin evenly distributed in fin group 12, its height is less than the height of T type structure.
The T-shaped structure 13 is disposed on the periphery of the inner core 11, radially disposed on the periphery of the inner core 11, and includes a T-shaped main body 131 and second fins 132 disposed on the T-shaped main body 131, wherein the second fins 132 extend from the top of the T-shaped main body 131 to a direction close to the inner core 11, and the second fins 132 are symmetrically distributed on the T-shaped main body 131.
As shown in fig. 3, the lower fixture 2 is used for supporting the special-shaped aluminum profile 1, and includes a lower support 21, a first body 22 disposed on the lower support 21, a first protrusion 23 disposed on the first body 22, and a first groove 24 disposed on the first body 22, the internal shape of the first body 22 matches with part of the external shape of the special-shaped aluminum profile 11, the top of the first protrusion 23 and the top of the fin group 12 are abutted against each other, the T-shaped structure 13 is embedded in the first groove 24, and the shape and size of the T-shaped structure are matched with those of the first groove 24, through the arrangement of the first protrusion 23 and the first groove 24, the contact area between the lower clamp 2 and the special-shaped aluminum profile 1 is increased, therefore, the bearing capacity of the special-shaped aluminum profile 1 is increased, and the appearance of the special-shaped aluminum profile 1 is guaranteed not to be extruded and deformed.
In order to prevent the lower clamp 2 or the special-shaped aluminum profile 1 from being damaged due to hard contact between the lower clamp 2 and the special-shaped aluminum profile 1, a first elastic structure 25 such as rubber is arranged on the contact surface of the lower clamp 2 and the special-shaped aluminum profile 1, so that the lower clamp and the special-shaped aluminum profile are protected from being damaged.
As shown in fig. 4, the upper clamp 3 is matched with the lower clamp 2 to fix the special-shaped aluminum profile 1, which comprises an upper support 31, a second body 32 arranged on the upper support 31, a second protrusion 33 arranged on the second body 32 and a second groove 34 arranged on the second body 32, the inner shape of the second body 32 is matched with part of the external shape of the special-shaped aluminum profile 1, the top of the second protrusion 33 is abutted against the top of the fin group 12, the T-shaped structure 13 is embedded in the second groove 34, and the shape and size of the T-shaped structure are matched with those of the second groove 34, through the arrangement of the second protrusion 33 and the second groove 34, the contact area between the upper clamp 3 and the special-shaped aluminum profile 1 is increased, therefore, the bearing capacity of the special-shaped aluminum profile 1 is increased, and the appearance of the special-shaped aluminum profile 1 is guaranteed not to be extruded and deformed.
In order to prevent the upper clamp 3 from being damaged by the hard contact between the special-shaped aluminum profile 1 and the upper clamp 31, a second elastic structure 35 such as rubber is arranged on the surface of the upper clamp 3 contacting the special-shaped aluminum profile 1, so that the upper clamp 3 and the special-shaped aluminum profile 1 are protected from being damaged.
The fixed core 4 is of a cylindrical structure and is located in the cavity and used for supporting and fixing the special-shaped aluminum profile 1, the inner core 11 is prevented from deforming in the fixing process, and the integrity of the special-shaped aluminum profile 1 is guaranteed.
The driving mechanism 5 is used for driving the upper clamp 3 to ascend and descend and applying certain pressure to the special-shaped aluminum profile 1 so as to fix the special-shaped aluminum profile 1.
According to the fixing device for the special-shaped aluminum alloy section, the inner walls of the upper clamp 3 and the lower clamp 2 are set to be in the shape matched with the appearance of the special-shaped aluminum alloy 1, so that the contact area between the upper clamp 3 and the lower clamp 2 and the special-shaped aluminum alloy 1 is increased to the maximum extent, the bearing capacity of the special-shaped aluminum alloy 1 is increased, the surface integrity of the special-shaped aluminum alloy is guaranteed, the deformation of the special-shaped aluminum alloy is prevented, on the other hand, the inner core 11 of the special-shaped aluminum alloy is prevented from deforming through the arrangement of the fixing core 4, the special-shaped aluminum.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. A fixing device for a special-shaped aluminum alloy profile is characterized by comprising a special-shaped aluminum profile, a lower clamp for supporting the special-shaped aluminum profile, an upper clamp matched with the lower clamp, a fixing core arranged in the special-shaped aluminum profile and a driving mechanism for driving the upper clamp to lift;
the special-shaped aluminum profile comprises an inner core, a plurality of fin groups arranged on the outer wall of the inner core and a plurality of T-shaped structures arranged on the outer wall of the inner core, wherein the fin groups and the T-shaped structures are arranged at intervals, the inner core is of a cylindrical shell structure, and the fixing core extends into the inner core;
the lower clamp comprises a lower support, a first body arranged on the lower support, a first bulge arranged on the first body and a first groove arranged on the first body, wherein the shape and size of the first bulge are matched with those of the fin group, and the shape and size of the first groove are matched with those of the T-shaped structure;
the upper clamp comprises an upper support, a second body arranged on the upper support, a second protrusion arranged on the second body and a second groove arranged on the second body, wherein the shape and size of the second protrusion are matched with those of the fin group, and the shape and size of the second groove are matched with those of the T-shaped structure.
2. The special-shaped aluminum alloy profile fixing device as recited in claim 1, wherein a cavity is formed inside the inner core;
the fixed core is of a cylindrical structure and is positioned in the cavity.
3. A shaped aluminum alloy section holder as claimed in claim 1 wherein the fins are assembled on the outer wall of the core, extending radially outwardly from the outer wall of the core, and including at least two first fins.
4. The special-shaped aluminum alloy profile fixing device as claimed in claim 3, wherein the fin groups are uniformly distributed on the periphery of the inner core;
the first fins are uniformly distributed in the fin group, and the height of the first fins is smaller than that of the T-shaped structures.
5. A shaped aluminum alloy section holder as claimed in claim 1, wherein the T-shaped structure is radially disposed on the outer periphery of the core and includes a T-shaped body and second fins disposed on the T-shaped body, the second fins extending from the top of the T-shaped body toward the core, and the second fins are symmetrically disposed on the T-shaped body.
6. The special-shaped aluminum alloy profile fixing device as claimed in claim 1, wherein the top of the first protrusion and the top of the fin group abut against each other;
the T-shaped structure is embedded in the first groove, and the shape and the size of the T-shaped structure are matched with those of the first groove.
7. A fixing device for special-shaped aluminum alloy sections according to claim 1, characterized in that a first elastic structure is arranged on the surface of the lower clamp, which is in contact with the special-shaped aluminum section.
8. The special-shaped aluminum alloy profile fixing device as claimed in claim 1, wherein the top of the second protrusion abuts against the top of the fin group, the T-shaped structure is embedded in the second groove, and the shape and the size of the T-shaped structure are matched with those of the second groove.
9. A fixing device for special-shaped aluminum alloy sections according to claim 1, characterized in that a second elastic structure is arranged on the surface of the upper clamp, which is in contact with the special-shaped aluminum section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039728.7A CN112372527B (en) | 2020-09-28 | 2020-09-28 | Fixing device of dysmorphism aluminum alloy ex-trusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039728.7A CN112372527B (en) | 2020-09-28 | 2020-09-28 | Fixing device of dysmorphism aluminum alloy ex-trusions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112372527A true CN112372527A (en) | 2021-02-19 |
| CN112372527B CN112372527B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011039728.7A Active CN112372527B (en) | 2020-09-28 | 2020-09-28 | Fixing device of dysmorphism aluminum alloy ex-trusions |
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| CN (1) | CN112372527B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100101741A (en) * | 2009-03-10 | 2010-09-20 | 주식회사 가온테크 | The mechanical chuck for pipe fixing |
| CN104924237A (en) * | 2015-06-10 | 2015-09-23 | 成都森绿家具有限公司 | Improved structure based on columnar wood clamping device |
| CN204843524U (en) * | 2015-08-29 | 2015-12-09 | 河南真牛起重机有限公司 | Motor housing stationary work table that drills |
| CN106881743A (en) * | 2017-04-25 | 2017-06-23 | 遵义市万美科技有限公司 | Wood-plastic board cutter sweep |
| CN109590770A (en) * | 2017-09-30 | 2019-04-09 | 新昌县扬中磨具有限公司 | A kind of clamping device for facilitating powder to collect |
| CN211414881U (en) * | 2019-11-27 | 2020-09-04 | 昆山沛宇隆模具有限公司 | Clamp with good fastening performance |
| CN211453149U (en) * | 2019-08-15 | 2020-09-08 | 浙江汇丰建设工程检测有限公司 | Aluminum alloy heat insulation section bar detection device |
-
2020
- 2020-09-28 CN CN202011039728.7A patent/CN112372527B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100101741A (en) * | 2009-03-10 | 2010-09-20 | 주식회사 가온테크 | The mechanical chuck for pipe fixing |
| CN104924237A (en) * | 2015-06-10 | 2015-09-23 | 成都森绿家具有限公司 | Improved structure based on columnar wood clamping device |
| CN204843524U (en) * | 2015-08-29 | 2015-12-09 | 河南真牛起重机有限公司 | Motor housing stationary work table that drills |
| CN106881743A (en) * | 2017-04-25 | 2017-06-23 | 遵义市万美科技有限公司 | Wood-plastic board cutter sweep |
| CN109590770A (en) * | 2017-09-30 | 2019-04-09 | 新昌县扬中磨具有限公司 | A kind of clamping device for facilitating powder to collect |
| CN211453149U (en) * | 2019-08-15 | 2020-09-08 | 浙江汇丰建设工程检测有限公司 | Aluminum alloy heat insulation section bar detection device |
| CN211414881U (en) * | 2019-11-27 | 2020-09-04 | 昆山沛宇隆模具有限公司 | Clamp with good fastening performance |
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| Publication number | Publication date |
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| CN112372527B (en) | 2021-12-28 |
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