CN109530814B - Double-end chamfering device - Google Patents
Double-end chamfering device Download PDFInfo
- Publication number
- CN109530814B CN109530814B CN201910043953.9A CN201910043953A CN109530814B CN 109530814 B CN109530814 B CN 109530814B CN 201910043953 A CN201910043953 A CN 201910043953A CN 109530814 B CN109530814 B CN 109530814B
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- CN
- China
- Prior art keywords
- fixed
- pair
- frame
- sliding seats
- seat
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Jigs For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a double-end chamfering device which comprises a frame, wherein a clamping mechanism is arranged on the frame and comprises a pair of sliding seats, the sliding seats can be mutually close or mutually far away, a clamping space is formed after the sliding seats are mutually close, the clamping space is communicated with a discharging mechanism, the discharging mechanism is positioned below the clamping space, chamfering mechanisms are respectively arranged at two outer sides of the sliding seats, and the chamfering mechanisms can be mutually close to or far away from the clamping mechanism. When a pair of sliding seat is close to each other after, operating personnel put the product of waiting to process in the centre gripping space, and a pair of chamfering mechanism is close to fixture simultaneously and carries out the chamfer to the product, and after the chamfer was accomplished, a pair of sliding seat was kept away from each other, and the product of processing completion drops the ejection of compact on the discharge mechanism, does not need operating personnel to fix the product, has improved operating personnel's security, has improved machining efficiency, carries out the centre gripping through fixture simultaneously, and fixed effect, chamfer precision is high.
Description
Technical Field
The invention relates to a chamfering device, in particular to a double-head chamfering device.
Background
As shown in fig. 1, such aluminum round product includes a round body 1 and a pair of protruding blocks 2 protruding on the round body 1, when the product is produced, chamfering needs to be performed on two ends of the product, at present, chamfering is generally performed manually, an operator holds the product, and the end of the product is made to be close to a chamfering machine for chamfering, and certain defects exist in the operation mode: the operating personnel holds fixed product, and fixed effect is poor, and the chamfer precision is not high, and the chamfer concentricity at product both ends is poor very easily to operating personnel's security is poor, is injured very easily.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide the double-end chamfering device capable of automatically processing, so that the chamfering precision is improved, and the risk of operators is reduced.
In order to achieve the above object, the double-end chamfering device comprises a frame, wherein a clamping mechanism is arranged on the frame, the clamping mechanism comprises a pair of sliding seats, the sliding seats can be close to each other or far away from each other, a clamping space is formed after the sliding seats are close to each other, the clamping space is communicated with a discharging mechanism, the discharging mechanism is located below the clamping space, chamfering mechanisms are arranged on two outer sides of the sliding seats, and the chamfering mechanisms can be close to or far away from the clamping mechanism.
Further, a plurality of fixed blocks are arranged at one end, close to each other, of the pair of sliding seats, a fixed groove is formed between every two adjacent fixed blocks on the sliding seats, and an arc-shaped groove is arranged at one end, close to each other, of each adjacent fixed block.
Further, the clamping mechanism further comprises a fixing frame, the clamping space is located in the fixing frame, the fixing blocks penetrate through the fixing frame and can move transversely relative to the fixing frame, when the pair of sliding seats are close to each other, the fixing blocks are located in the fixing frame, the arc-shaped grooves and the fixing grooves on the adjacent fixing blocks located in the fixing frame form fixing seats, and the sliding seats are located outside the fixing frame.
Further, be equipped with first guide way on the fixed frame, be equipped with the second guide way on the sliding seat that is located the fixed frame outside, one-to-one between first guide way, second guide way and the fixing base three.
Further, a driving mechanism is arranged between the pair of sliding seats, the driving mechanism comprises at least one finger cylinder, and the finger cylinder is connected with the pair of sliding seats, so that the pair of sliding seats can be mutually close to or mutually far away from each other.
Further, the chamfering mechanism comprises a motor and at least one chamfering drill, the motor is rotationally connected with the chamfering drill, and the chamfering drill corresponds to the fixing seat one by one.
Further, the motor is arranged on the sliding seat, and the sliding seat is connected with the driving cylinder, so that the sliding seat is arranged on the sliding rail in a sliding way.
Further, discharge mechanism includes the grid, be equipped with the through-hole in the frame, the grid slant wears to locate in the through-hole, grid one end is located the frame top, and the other end is located the frame below, form the material passageway of passing between grid and the through-hole, the material passageway of passing is linked together with the centre gripping space, the grid is located centre gripping space below.
Further, discharge mechanism still includes the chip tray, the chip tray is located the frame below, the chip tray slope sets up, the chip tray has first end and second end, first end is close to the grid and is located frame below one end, the second end is located first end below.
Compared with the prior art, the invention has the beneficial effects that: after a pair of sliding seat is close to each other, operating personnel put the product of waiting to process in the centre gripping space, and a pair of chamfering mechanism is close to fixture simultaneously and carries out the chamfer to the product, and after the chamfer was accomplished, a pair of sliding seat was kept away from each other, and the product of processing completion drops the ejection of compact on the discharge mechanism, does not need operating personnel to fix the product, has improved operating personnel's security, has improved machining efficiency, carries out the centre gripping through fixture simultaneously, and fixed effect, the chamfer precision is high, and the concentricity at product both ends is good.
Drawings
Fig. 1 is a schematic diagram of a product structure in the background art.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is a schematic view of the clamping mechanism in the clamped state.
Fig. 4 is a schematic view of the structure of the clamping mechanism of the present invention after releasing the product.
Fig. 5 is a cross-sectional view of the frame and the discharge mechanism of the present invention.
Fig. 6 is a schematic view of a part of the structure of the discharging mechanism in the present invention.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in fig. 2-6, a double-end chamfering device comprises a frame 3, wherein a clamping mechanism, a pair of chamfering mechanisms and a discharging mechanism are arranged on the frame 3.
The clamping mechanism comprises a pair of sliding seats 4, a fixed frame 5 and a driving mechanism, the pair of sliding seats 4 can be mutually close to or mutually far away from each other, the sliding seats 4 comprise seat blocks 41 and a plurality of fixed blocks 43, the fixed blocks 43 are fixedly connected with the seat blocks 41, the fixed blocks 43 are arranged at one ends of the pair of sliding seats 4, which are mutually close to each other, fixed grooves 44 are formed between adjacent fixed blocks 43 on the sliding seats 4, and arc grooves 45 are formed at one ends of the adjacent fixed blocks 43, which are mutually close to each other.
The fixed frame 5 is a square structure, the seat block 41 is located outside the fixed frame 5, the fixed block 43 is arranged on the fixed frame 5 in a penetrating manner and can move transversely relative to the fixed frame 5, namely, the sliding seat 4 can move transversely relative to the fixed frame 5, when the pair of sliding seats 4 are close to each other, the seat block 41 is located outside the fixed frame 5, the fixed block 43 is partially located inside the fixed frame 5, the fixed block 41 is partially arranged on the fixed frame 5 in a penetrating manner, a fixed seat 46 is formed between an arc groove 45 and a fixed groove 44 on adjacent fixed blocks 43 located inside the fixed frame 5, and a clamping space 6 is formed between the fixed seat 46 on the pair of sliding seats 4 and the fixed frame 5.
In order to facilitate the lateral movement of the fixing block 43 relative to the fixing frame 5, the fixing frame 5 is provided with a through hole 52 adapted to the fixing block 43.
The fixed frame 5 is provided with a first guide groove 51, the seat block 41 is provided with a second guide groove 47, and the first guide groove 51, the second guide groove 47 and the fixed seat 46 are in one-to-one correspondence.
The driving mechanism comprises a pair of finger cylinders 7, the pair of finger cylinders 7 are respectively positioned between two ends of the pair of sliding seats 4, and the finger cylinders 7 are fixedly connected with one ends of the pair of sliding seats 4, so that the pair of sliding seats 4 can be mutually close to or mutually far away from each other.
The fixed frame 5 lower extreme is equipped with braced frame 8, braced frame 8 is fixed on frame 3, be equipped with through-hole 9 on the frame 3 that braced frame 8 corresponds, through-hole 9 is located clamping space 6 below and both are linked together.
The clamping space 6 below is equipped with discharge mechanism, discharge mechanism includes grid 10, grid 10 slant wears to locate in the through-hole 9, grid 10 one end is located braced frame 8, and the other end is located frame 3 below, form material passageway 11 between grid 10 and the through-hole 9, material passageway 11 is linked together with clamping space 6. The product after chamfering falls onto the grille 10 from the holding space 6, aluminum scraps on the product fall down through gaps on the grille 10, and the product is collected along the grille.
The chip removing plate 12 is further arranged below the frame 3, the chip removing plate 12 is obliquely arranged, the chip removing plate 12 is provided with a first end 121 and a second end 122, the first end 121 is close to one end of the grille 10 below the frame 3, and the second end 122 is located below the first end 121. The chip plate 12 is arranged to enable the aluminum scraps falling down through the grille 10 to slide down from the chip plate 12 for collection, so that the aluminum scraps can be conveniently collected.
The chamfering mechanism is located on both outer sides of the pair of seat blocks 41, respectively, and the chamfering mechanism can be brought close to or away from the clamping mechanism. The chamfering mechanism comprises a motor 13 and at least one chamfering drill 14, wherein the motor 13 is rotationally connected with the chamfering drill 14, and the chamfering drill 14 is in one-to-one correspondence with the first guide groove 51, the second guide groove 47 and the fixing seat 46.
The motor 13 is arranged on the sliding seat 15, and the sliding seat 15 is connected with the driving cylinder 16, so that the sliding seat 15 is arranged on the sliding rail 17 in a sliding way, and the chamfer drill 14 can be close to or far away from a product in the clamping space.
In order to further improve the machining efficiency, the fixing seat 46, the first guide groove 51, the second guide groove 47, and the chamfer drill 14 rotationally connected with the motor 13 are all plural, and the four are in one-to-one correspondence.
When the chip removing machine starts to process, the pair of finger cylinders 7 drive the pair of sliding seats 4 to be close to each other, the fixed blocks 43 on the pair of sliding seats 4 are close to each other, the fixed blocks 43 are partially positioned in the fixed frame 5 to form the fixed seat 46, the fixed seat 46 and the fixed frame 5 form the clamping space 6, an operator places two ends of an aluminum product on the fixed seat 46, two end parts of the product are abutted to the fixed frame 5, the protruding blocks 2 on the product are embedded in the fixed groove 44 to clamp and fix the product, then the driving cylinder 16 drives the sliding seat 15 to be close to the clamping mechanism, the motor 13 drives the chamfer drill 14 to rotate, the chamfer drill 14 sequentially passes through the second guide groove 47 and the first guide groove 51 to chamfer the end parts of the product clamped on the fixed seat 46, after chamfering is finished, the finger cylinders 7 drive the pair of sliding seats 4 to be away from each other, the fixed blocks 43 on the pair of sliding seats 4 are away from each other, the processed product falls down onto the grille 10 from the clamping space 6, aluminum chips on the product fall into the grille 12 through a gap of the grille 10, the aluminum chips fall into the chip removing plate 12 from the second end 122 of the grille 12 to the product collecting and fall into the chip removing frame 10 along the waste collecting grille 10.
Through this double-end chamfer device, need not the fixed product of operating personnel, improved operating personnel's security, improved machining efficiency, carry out the centre gripping product through fixture simultaneously, fixed effect, the chamfer precision is high, and the chamfer concentricity at both ends is good.
Claims (5)
1. The utility model provides a double-end chamfer device, includes frame, its characterized in that: the clamping mechanism comprises a pair of sliding seats, a fixed frame and a driving mechanism, wherein the pair of sliding seats can be mutually close to or mutually far away from each other, the sliding seats comprise seat blocks and a plurality of fixed blocks, the fixed blocks are fixedly connected with the seat blocks, the fixed blocks are arranged at one mutually close end of the pair of sliding seats, a fixed groove is formed between every two adjacent fixed blocks on the sliding seats, and an arc-shaped groove is formed at one mutually close end of each adjacent fixed block;
The fixed frame is of a square structure, the seat blocks are arranged outside the fixed frame, the fixed blocks penetrate through the fixed frame and can transversely move relative to the fixed frame, when the pair of sliding seats are close to each other, the seat blocks are arranged outside the fixed frame, the fixed block parts are arranged in the fixed frame, the fixed block parts penetrate through the fixed frame, a fixed seat is formed between an arc groove and a fixed groove on adjacent fixed blocks in the fixed frame, and a clamping space is formed between the fixed seats on the pair of sliding seats and the fixed frame;
the fixed frame is provided with a perforation which is matched with the fixed block;
The fixed frame is provided with a first guide groove, the seat block is provided with a second guide groove, and the first guide groove, the second guide groove and the fixed seat are in one-to-one correspondence;
The driving mechanism comprises a pair of finger air cylinders which are respectively positioned between two ends of the pair of sliding seats, and the finger air cylinders are fixedly connected with one ends of the pair of sliding seats, so that the pair of sliding seats can be mutually close to or mutually far away from each other;
the clamping space is communicated with the discharging mechanism, the discharging mechanism is located below the clamping space, chamfering mechanisms are arranged on two outer sides of the pair of sliding seats, and the chamfering mechanisms can be close to or far away from the clamping mechanisms.
2. The double-ended chamfering apparatus according to claim 1, wherein: the chamfering mechanism comprises a motor and at least one chamfering drill, the motor is rotationally connected with the chamfering drill, and the chamfering drill corresponds to the fixing seat one by one.
3. The double-ended chamfering apparatus according to claim 2, wherein: the motor is arranged on the sliding seat, and the sliding seat is connected with the driving cylinder, so that the sliding seat is arranged on the sliding rail in a sliding way.
4. The double-ended chamfering apparatus according to claim 1, wherein: the discharging mechanism comprises a grid, a through hole is formed in the frame, the grid obliquely penetrates through the through hole, one end of the grid is located above the frame, the other end of the grid is located below the frame, a material passing channel is formed between the grid and the through hole, the material passing channel is communicated with the clamping space, and the grid is located below the clamping space.
5. The double-ended chamfering apparatus according to claim 4, wherein: the discharging mechanism further comprises a chip removing plate, the chip removing plate is located below the frame and is obliquely arranged, the chip removing plate is provided with a first end and a second end, the first end is close to one end of the grille located below the frame, and the second end is located below the first end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043953.9A CN109530814B (en) | 2019-01-17 | 2019-01-17 | Double-end chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043953.9A CN109530814B (en) | 2019-01-17 | 2019-01-17 | Double-end chamfering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109530814A CN109530814A (en) | 2019-03-29 |
| CN109530814B true CN109530814B (en) | 2024-06-21 |
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ID=65837800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910043953.9A Active CN109530814B (en) | 2019-01-17 | 2019-01-17 | Double-end chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109530814B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001849B (en) * | 2019-12-31 | 2024-06-04 | 上海本裕自动化设备有限公司 | Double-end chamfering device |
| CN111438529B (en) * | 2020-05-18 | 2020-12-08 | 山东沃克美智能科技有限公司 | Transmission shaft forming and manufacturing process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331624A (en) * | 2013-05-29 | 2013-10-02 | 芜湖奕安汽车空调有限公司 | Header pipe drill jig |
| CN107552885A (en) * | 2017-09-21 | 2018-01-09 | 嘉兴小出钢管有限公司 | Full-automatic numerical control Double end chamfering machine |
| CN209465773U (en) * | 2019-01-17 | 2019-10-08 | 宁波宏科汽车部件有限公司 | A kind of Dual-head chamfering device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246571A (en) * | 1999-02-26 | 2000-09-12 | Pentel Corp | Fixed position and rotational direction positioning device for work having micro rectangular projection formed around circular outer circumference |
| CN104826925B (en) * | 2015-04-13 | 2017-01-11 | 张家港江苏科技大学产业技术研究院 | Bending and forming production line |
| CN105500075A (en) * | 2015-12-25 | 2016-04-20 | 四川航天世东汽车部件有限公司 | Shaft part drilling fixture |
| CN106077828B (en) * | 2016-07-29 | 2018-07-06 | 常州市恒德汽车部件有限公司 | The effective double-head automatic chamfering machine of automotive seat |
| CN106739578B (en) * | 2016-12-05 | 2019-05-07 | 河北省机电一体化中试基地 | Punching press steel stamp automatic governing coded system |
| CN107030483A (en) * | 2017-06-02 | 2017-08-11 | 晋江捷佳机械有限公司 | A kind of steel plate pin comprehensive process device |
| CN107443118A (en) * | 2017-08-22 | 2017-12-08 | 苏州威富达精密机械制造有限公司 | A kind of attaching nut's fixing device |
| CN208101675U (en) * | 2018-04-18 | 2018-11-16 | 宁波宏科汽车部件有限公司 | The inner tube assembly of shock bracket |
-
2019
- 2019-01-17 CN CN201910043953.9A patent/CN109530814B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331624A (en) * | 2013-05-29 | 2013-10-02 | 芜湖奕安汽车空调有限公司 | Header pipe drill jig |
| CN107552885A (en) * | 2017-09-21 | 2018-01-09 | 嘉兴小出钢管有限公司 | Full-automatic numerical control Double end chamfering machine |
| CN209465773U (en) * | 2019-01-17 | 2019-10-08 | 宁波宏科汽车部件有限公司 | A kind of Dual-head chamfering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109530814A (en) | 2019-03-29 |
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