CN112453942A - Cutting device of dysmorphism aluminum alloy ex-trusions - Google Patents
Cutting device of dysmorphism aluminum alloy ex-trusions Download PDFInfo
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- CN112453942A CN112453942A CN202011039725.3A CN202011039725A CN112453942A CN 112453942 A CN112453942 A CN 112453942A CN 202011039725 A CN202011039725 A CN 202011039725A CN 112453942 A CN112453942 A CN 112453942A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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Abstract
The invention relates to a cutting device for special-shaped aluminum alloy profiles, which comprises a special-shaped aluminum profile, a fixing mechanism for fixing the special-shaped aluminum profile, a pushing mechanism for pushing the special-shaped aluminum profile, a limiting mechanism extending into the special-shaped aluminum profile and a cutting mechanism for cutting the special-shaped aluminum profile; 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 a cavity is formed in the inner core. According to the cutting device for the special-shaped aluminum alloy section, the special-shaped aluminum section is fixed through the fixing mechanism, the cutting is convenient, the difficult problems of fixing and cutting of the special-shaped aluminum section are solved, the production efficiency is improved, on the other hand, the special-shaped aluminum section is not prone to deformation through the fixing mechanism and the limiting mechanism, and the integrity of the special-shaped aluminum section is guaranteed.
Description
Technical Field
The invention relates to the technical field of aluminum profile processing equipment, in particular to a cutting 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.
Dysmorphism aluminium alloy is in cutting process, need fix through fixing device, when need guarantee to stabilize in the fixed process, still need guarantee that dysmorphism aluminium alloy can not be too big because of fixed dynamics, lead to special-shaped aluminium alloy to warp to influence the application of special-shaped aluminium alloy, on the existing market, can satisfy the fixed anchor clamps of special-shaped aluminium alloy, the cutting process of giving the aluminium alloy has brought great inconvenience, and production efficiency is low.
Disclosure of Invention
The invention aims to provide a cutting device for special-shaped aluminum alloy profiles, which meets the fixing requirement of special-shaped aluminum profiles, is convenient to cut and has high production efficiency.
In order to solve the technical problem, the invention provides a cutting device for a special-shaped aluminum alloy profile, which comprises a special-shaped aluminum profile, a fixing mechanism for fixing the special-shaped aluminum profile, a pushing mechanism for pushing the special-shaped aluminum profile, a limiting mechanism extending into the special-shaped aluminum profile and a cutting mechanism for cutting the special-shaped aluminum profile;
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 a cavity is formed in the inner core;
the fixing mechanism comprises a lower clamp for supporting the special-shaped aluminum profile, an upper clamp matched with the lower clamp for fixing, and a driving structure for driving the upper clamp to move up and down;
the limiting mechanism comprises a limiting support and a limiting core arranged on the limiting support, and the limiting core extends into the cavity from one end of the special-shaped aluminum profile;
the cutting mechanism comprises a lifting structure, a cutting motor connected with the lifting structure and a cutter connected with the cutting motor.
Preferably, the fin groups extend outwards in a radial manner from the outer wall of the inner core, and each fin group comprises at least two first fins, the distance between every two adjacent first fins is equal, and the distance between every two adjacent fin groups is equal.
Preferably, the T-shaped structure is radially arranged on the periphery of the inner core and comprises a T-shaped main body and second fins arranged on the T-shaped main body;
the second fins extend from the top of the T-shaped main body to the direction close to the inner core, and the second fins are symmetrically distributed on the T-shaped main body.
Preferably, the lower clamp comprises a lower support, a first body arranged on the lower support, a first protrusion arranged on the first body, and a first groove arranged on the first body;
the top of the first protrusion is abutted against the top of the fin group, the T-shaped structure is embedded into the first groove, and the shape and the size of the T-shaped structure are matched with those of the first groove.
Preferably, the first protrusion is provided with an elastic roller, and the restoring force of the elastic roller is greater than the gravity of the special-shaped aluminum profile.
Preferably, 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;
the top of the second protrusion is abutted against the top of the fin group, the T-shaped structure is embedded into the second groove, and the shape and the size of the T-shaped structure are matched with those of the second groove.
Preferably, the pushing mechanism comprises a pushing frame, a telescopic rod fixed on the pushing frame and a pushing block arranged on the telescopic rod;
the pushing frame is arranged at one end of the special-shaped aluminum profile;
the pushing block is positioned at the end part of the telescopic rod, and the cross sectional area of the pushing block is larger than that of the cavity.
Preferably, the limiting core is of a cylindrical structure, and the shape and the size of the limiting core are matched with those of the cavity;
the pushing mechanism pushes the special-shaped aluminum profile to move, the special-shaped aluminum profile is gradually close to the limiting core, and the limiting core extends into the cavity.
Preferably, the limiting mechanism further comprises a limiting baffle plate located at the end part of the limiting core, and the special-shaped aluminum profile moves to the end part and stops moving when the limiting baffle plate is abutted against each other.
Preferably, a first elastic structure is arranged on the surface of the lower clamp, which is in contact with the special-shaped aluminum profile;
and 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:
1. according to the cutting device for the special-shaped aluminum alloy section, the special-shaped aluminum section is fixed through the fixing mechanism, the cutting is convenient, the difficult problems of fixing and cutting of the special-shaped aluminum section are solved, the production efficiency is improved, on the other hand, the special-shaped aluminum section is not prone to deformation through the fixing mechanism and the limiting mechanism, and the integrity of the special-shaped aluminum section is guaranteed.
2. According to the cutting device for the special-shaped aluminum alloy section, the contact area between the fixing mechanism and the special-shaped aluminum alloy is enlarged through the arrangement of the first protrusion, the first groove, the second protrusion and the second groove, so that the bearing capacity of the special-shaped aluminum alloy is increased, and the appearance of the special-shaped aluminum alloy is not extruded and deformed.
Drawings
FIG. 1 is a schematic structural diagram of a special-shaped aluminum profile cutting device according to the invention;
fig. 2 is a schematic structural view of the special-shaped aluminum profile cutting device of the invention;
FIG. 3 is a schematic cross-sectional view of the cutting device for the special-shaped aluminum profile of the present invention;
fig. 4 is a schematic sectional structure view of the special-shaped aluminum profile of the cutting device for special-shaped aluminum profiles of the invention;
FIG. 5 is a schematic cross-sectional view of the lower clamp of the special-shaped aluminum profile cutting device according to the present invention;
FIG. 6 is a schematic sectional view of an upper clamp of the cutting device for special-shaped aluminum alloy sections.
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. 1-3, the invention provides a cutting device for a special-shaped aluminum alloy profile, which comprises a special-shaped aluminum profile 1, a fixing mechanism 2 for fixing the special-shaped aluminum profile 1, a pushing mechanism 3 for pushing the special-shaped aluminum profile 1, a limiting mechanism 4 extending into the special-shaped aluminum profile 1, and a cutting mechanism 5 for cutting the special-shaped aluminum profile 1;
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 a cavity 14 is formed in the inner core 11;
the fixing mechanism 2 comprises a lower clamp 21 for supporting the special-shaped aluminum profile 1, an upper clamp 22 matched with the lower clamp 21 for fixing, and a driving structure 23 for driving the upper clamp 22 to move up and down;
the limiting mechanism 4 comprises a limiting support 41 and a limiting core 42 arranged on the limiting support 41, and the limiting core 42 extends into the cavity 14 from one end of the special-shaped aluminum profile 1;
the cutting mechanism 5 comprises a lifting structure 51, a cutting motor 52 connected with the lifting structure 51 and a cutter 53 connected with the cutting motor 52.
As shown in fig. 2 and 4, 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 and 5, the fixing mechanism 2 is used for fixing the special-shaped aluminum profile 1, so that the cutting mechanism 5 can cut the special-shaped aluminum profile 1. Specifically, the fixing mechanism 2 includes a lower clamp 21 supporting the special-shaped aluminum profile 1, an upper clamp 22 matching with the lower clamp 21 for fixing, and a driving structure 23 driving the upper clamp 22 to move up and down, wherein the lower clamp 21 includes a lower support 211, a first body 212 disposed on the lower support 211, a first protrusion 213 disposed on the first body 212, and a first groove 214 disposed on the first body 212, the inner shape of the first body 212 matches with a partial outer shape of the special-shaped aluminum profile 1, the top of the first protrusion 213 abuts against the top of the fin group 12, the T-shaped structure 13 is embedded into the first groove 214, the shape and size of the T-shaped structure matches with the shape and size of the first groove 214, and the contact area between the lower clamp 21 and the special-shaped aluminum profile 1 is increased by the arrangement of the first protrusion 213 and the first groove 214, 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 21 or the special-shaped aluminum profile 1 from being damaged due to the hard contact between the lower clamp 21 and the special-shaped aluminum profile 1, a first elastic structure 215, such as rubber, is arranged on the contact surface of the lower clamp 21 and the special-shaped aluminum profile 1, so as to protect the lower clamp 21 and the special-shaped aluminum profile 1 from being damaged.
In order to facilitate pushing of the special-shaped aluminum profile 1 and prevent the lower clamp 21 and the special-shaped aluminum profile 1 from having too large friction force to affect the movement of the special-shaped aluminum profile 1, the first protrusion 213 is provided with an elastic roller 216, and the restoring force of the elastic roller 216 is greater than the gravity of the special-shaped aluminum profile 1, so that when the upper clamp 22 is released, the elastic roller 216 protrudes out of the surface of the first protrusion 213 to jack up the special-shaped aluminum profile 1, the pushing mechanism 3 is convenient to push the special-shaped aluminum profile 1, and when the upper clamp 22 compresses the special-shaped aluminum profile 1, the elastic roller 216 is trapped in the first protrusion 213 to fix the special-shaped aluminum profile 1.
As shown in fig. 6, the upper clamp 22 is matched with the lower clamp 21 to fix the special-shaped aluminum profile 1, which comprises an upper support 221, a second body 222 arranged on the upper support 221, a second projection 223 arranged on the second body 222 and a second groove 224 arranged on the second body 222, the inner shape of the second body 222 matches with a partial outer shape of the special-shaped aluminum profile 1, the top of the second protrusion 223 and the top of the fin set 12 abut against each other, the T-shaped structure 13 is embedded in the second groove 224, and the shape and size of the T-shaped structure are matched with those of the second groove 224, through the arrangement of the second protrusion 223 and the second groove 224, the contact area between the upper clamp 22 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 22 or the special-shaped aluminum profile 1 from being damaged due to the hard contact between the upper clamp 22 and the special-shaped aluminum profile 1, a second elastic structure 225, such as rubber, is arranged on the surface of the upper clamp 22, which is in contact with the special-shaped aluminum profile 1, so as to protect the upper clamp 22 and the special-shaped aluminum profile 1 from being damaged.
The driving structure 23 is used for driving the upper clamp 22 to move up and down, so that the special-shaped aluminum profile is fixed or loosened, the special-shaped aluminum profile can be a motor or an air cylinder, and the special-shaped aluminum profile is specifically arranged according to actual needs and is not limited to the embodiment.
Push mechanism 3 is used for propelling movement special-shaped aluminium alloy, will 1 propelling movement of special-shaped aluminium alloy to cutting position realizes the cutting, and it includes push frame 31, is fixed in telescopic link 32 on the push frame 31 and locating push block 33 on the telescopic link 32, the one end of special-shaped aluminium alloy 1 is located to push frame 31, is used for the installation telescopic link 32 and push block 33, telescopic link 32 drives push block 33 moves, realizes the promotion to special-shaped aluminium alloy 1, and it can be telescopic cylinder, also can be other telescopic machanism as long as can realize the motion of push block 33 can, is not limited to this embodiment. The pushing block 33 is located at the end of the telescopic rod 32, and the cross-sectional area of the pushing block is larger than that of the cavity 14, so that the pushing block can push the special-shaped aluminum profile.
Limiting mechanism 4 stretches into in the special-shaped aluminium alloy 1, it includes limiting support 41 and locates limiting core 42 on the limiting support 41, limiting support 41 is used for fixing limiting core 42, its with push mechanism 3 is located respectively special-shaped aluminium alloy 1's both ends, limiting core 42 is located on limiting support 41, it is cylindric structure, its shape and size with the shape and the size phase-match of cavity 14, push mechanism 3 promotes in the motion of special-shaped aluminium alloy 1, special-shaped aluminium alloy 1 is close to gradually limiting core 42, and makes limiting core 42 stretches into inside the cavity 14, is used for preventing fixed and cutting process inner core 11 warp, has guaranteed special-shaped aluminium alloy 1's integrality.
Preferably, in order to ensure the cutting size precision of the special-shaped aluminum profile 1, the limiting mechanism 4 further comprises a limiting baffle 43 located at the end of the limiting core 42, namely, the special-shaped aluminum profile 1 moves to the end and stops moving when the limiting baffle 43 abuts against each other, the cutting mechanism 5 can cut, and since the limiting baffle 43 is fixed in position and the cutting mechanism 5 is fixed in position, the cutting size of the special-shaped aluminum profile 1 can meet the requirement as long as the relative position of the cutting mechanism 5 and the limiting mechanism 4 is adjusted, and the cutting precision is ensured.
The cutting mechanism 5 is used for cutting the special-shaped aluminum profile 1, and comprises a lifting structure 51, a cutting motor 52 connected with the lifting structure 51 and a cutter 53 connected with the cutting motor 52, wherein the lifting structure 51 drives the cutting motor 52 and the cutter 53 to do lifting motion, so that the smooth proceeding of the cutting process is ensured, the cutting motor 52 drives the cutter 53 to rotate, the special-shaped aluminum profile 1 is cut, in the cutting process, the cutting motor 52 drives the cutter 53 to rotate, and the lifting structure 51 drives the cutting motor 52 and the cutter 53 to descend, so that the cutting is realized.
According to the cutting device for the special-shaped aluminum alloy section bar, the special-shaped aluminum alloy section bar 1 is fixed through the fixing mechanism 2, the cutting is convenient, the difficult problems of fixing and cutting of the special-shaped aluminum alloy section bar 1 are solved, the production efficiency is improved, on the other hand, the special-shaped aluminum alloy section bar 1 is not easy to deform through the fixing mechanism 2 and the limiting mechanism 4, and the integrity of the special-shaped aluminum alloy section bar 1 is guaranteed.
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 (10)
1. A cutting device for special-shaped aluminum alloy profiles is characterized by comprising a special-shaped aluminum profile, a fixing mechanism for fixing the special-shaped aluminum profile, a pushing mechanism for pushing the special-shaped aluminum profile, a limiting mechanism extending into the special-shaped aluminum profile and a cutting mechanism for cutting the special-shaped aluminum profile;
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 a cavity is formed in the inner core;
the fixing mechanism comprises a lower clamp for supporting the special-shaped aluminum profile, an upper clamp matched with the lower clamp for fixing, and a driving structure for driving the upper clamp to move up and down;
the limiting mechanism comprises a limiting support and a limiting core arranged on the limiting support, and the limiting core extends into the cavity from one end of the special-shaped aluminum profile;
the cutting mechanism comprises a lifting structure, a cutting motor connected with the lifting structure and a cutter connected with the cutting motor.
2. The apparatus of claim 1, wherein the set of fins extends radially outward from the outer wall of the inner core and includes at least two first fins, wherein adjacent first fins are spaced apart by the same distance, and wherein adjacent sets of fins are spaced apart by the same distance.
3. A shaped aluminum alloy profile cutting apparatus as claimed in claim 1, wherein the T-shaped structure is radially disposed on the outer periphery of the inner core and includes a T-shaped body and second fins disposed on the T-shaped body;
the second fins extend from the top of the T-shaped main body to the direction close to the inner core, and the second fins are symmetrically distributed on the T-shaped main body.
4. A shaped aluminum alloy profile cutting device as claimed in claim 1, wherein the lower clamp includes a lower support, a first body provided on the lower support, a first protrusion provided on the first body, and a first groove provided on the first body;
the top of the first protrusion is abutted against the top of the fin group, the T-shaped structure is embedded into the first groove, and the shape and the size of the T-shaped structure are matched with those of the first groove.
5. A special-shaped aluminum alloy profile cutting device as claimed in claim 4, wherein the first protrusion is provided with an elastic roller, and the restoring force of the elastic roller is greater than the gravity of the special-shaped aluminum profile.
6. A shaped aluminum alloy profile cutting apparatus as claimed in claim 1, wherein the upper clamp includes an upper support, a second body provided on the upper support, a second protrusion provided on the second body, and a second groove provided on the second body;
the top of the second protrusion is abutted against the top of the fin group, the T-shaped structure is embedded into the second groove, and the shape and the size of the T-shaped structure are matched with those of the second groove.
7. The cutting device for the special-shaped aluminum alloy profile according to claim 1, wherein the pushing mechanism comprises a pushing frame, a telescopic rod fixed on the pushing frame and a pushing block arranged on the telescopic rod;
the pushing frame is arranged at one end of the special-shaped aluminum profile;
the pushing block is positioned at the end part of the telescopic rod, and the cross sectional area of the pushing block is larger than that of the cavity.
8. A shaped aluminum alloy profile cutting apparatus as claimed in claim 1, wherein the limiting core is cylindrical in shape and size matching the shape and size of the cavity;
the pushing mechanism pushes the special-shaped aluminum profile to move, the special-shaped aluminum profile is gradually close to the limiting core, and the limiting core extends into the cavity.
9. The device for cutting special-shaped aluminum alloy sections according to claim 1, wherein the limiting mechanism further comprises a limiting baffle plate positioned at the end part of the limiting core, and the special-shaped aluminum alloy sections stop moving when the end part and the limiting baffle plate abut against each other.
10. The cutting device for the special-shaped aluminum alloy profile according to claim 1, wherein a first elastic structure is arranged on the surface of the lower clamp, which is in contact with the special-shaped aluminum profile;
and a second elastic structure is arranged on the surface of the upper clamp, which is in contact with the special-shaped aluminum profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039725.3A CN112453942A (en) | 2020-09-28 | 2020-09-28 | Cutting device of dysmorphism aluminum alloy ex-trusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039725.3A CN112453942A (en) | 2020-09-28 | 2020-09-28 | Cutting device of dysmorphism aluminum alloy ex-trusions |
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| Publication Number | Publication Date |
|---|---|
| CN112453942A true CN112453942A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011039725.3A Pending CN112453942A (en) | 2020-09-28 | 2020-09-28 | Cutting device of dysmorphism aluminum alloy ex-trusions |
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| CN (1) | CN112453942A (en) |
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| JP2005161428A (en) * | 2003-12-01 | 2005-06-23 | Shinx Ltd | Clamping device of ic specimen in processing machine |
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| CN106881743A (en) * | 2017-04-25 | 2017-06-23 | 遵义市万美科技有限公司 | Wood-plastic board cutter sweep |
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| CN206883749U (en) * | 2017-06-08 | 2018-01-16 | 鲁松华 | A kind of fixed-length cut-off equipment for large-diameter pipeline |
| CN206891848U (en) * | 2017-07-10 | 2018-01-16 | 镇江市建科工程质量检测中心有限公司 | A kind of fixture and test system for tension test |
| CN107856089A (en) * | 2017-10-30 | 2018-03-30 | 河北冀硕管业有限公司 | A kind of not damaged high accuracy plastic pipe cutting device |
| CN211414369U (en) * | 2019-10-28 | 2020-09-04 | 无锡市汇海机械有限公司 | Processing spare part perforating device |
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2020
- 2020-09-28 CN CN202011039725.3A patent/CN112453942A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005161428A (en) * | 2003-12-01 | 2005-06-23 | Shinx Ltd | Clamping device of ic specimen in processing machine |
| CN104070552A (en) * | 2014-05-14 | 2014-10-01 | 张家港市鑫田机械有限公司 | Cutting device for wave wood plastic plate |
| CN106881743A (en) * | 2017-04-25 | 2017-06-23 | 遵义市万美科技有限公司 | Wood-plastic board cutter sweep |
| CN206732281U (en) * | 2017-05-09 | 2017-12-12 | 佛山市逸群铝业有限公司 | A kind of aluminium section bar automatic processing device |
| CN206883749U (en) * | 2017-06-08 | 2018-01-16 | 鲁松华 | A kind of fixed-length cut-off equipment for large-diameter pipeline |
| CN206891848U (en) * | 2017-07-10 | 2018-01-16 | 镇江市建科工程质量检测中心有限公司 | A kind of fixture and test system for tension test |
| CN107856089A (en) * | 2017-10-30 | 2018-03-30 | 河北冀硕管业有限公司 | A kind of not damaged high accuracy plastic pipe cutting device |
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Application publication date: 20210309 |