CN109249073B - Cam connecting rod swing cutter-back mechanism - Google Patents
Cam connecting rod swing cutter-back mechanism Download PDFInfo
- Publication number
- CN109249073B CN109249073B CN201811385297.2A CN201811385297A CN109249073B CN 109249073 B CN109249073 B CN 109249073B CN 201811385297 A CN201811385297 A CN 201811385297A CN 109249073 B CN109249073 B CN 109249073B
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- Prior art keywords
- cutter
- connecting rod
- plate
- cam
- supporting plate
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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
- B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
- B23D3/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line for cutting grooves
-
- 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
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model provides a cam connecting rod swing cutter-back mechanism, the layer board is connected as an organic wholely through sideslip guider with the frame that is located the layer board top, connecting rod seat axle lower extreme is rotated with cam connecting rod mechanism one end that is located the layer board below and is connected, layer board left end tip is equipped with the swing type cutter installation head that can install many cutters and swing type cutter installation head is tangent with cam connecting rod mechanism to realize the straight line reciprocating motion and the periodic swing cutter-back motion of cam connecting rod mechanism control swing type cutter installation head of layer board drive swing type cutter installation head after driving the eccentric shaft rotation through the power part that is connected with the eccentric shaft. According to the invention, a plurality of cutters can be arranged on the swinging cutter mounting head, so that the phenomenon that the machining precision is poor due to repeated cutter changing when a workpiece with a plurality of grooves with different sizes is machined is solved, the cutter changing times are reduced, the machining precision is improved, the structure is simple, the design is novel, the installation is convenient, the machining efficiency is high, and the use and popularization value is higher.
Description
Technical Field
The invention belongs to the technical field of groove workpiece machining, and particularly relates to a cam connecting rod swinging cutter-back mechanism.
Background
When the slot type workpiece is processed, the slot power mechanism drives the cutter bar shaft to swing and the cutter is compounded with the reciprocating motion, and then the cutter arranged on the cutter head is used for processing the workpiece.
Disclosure of Invention
The invention solves the technical problems that: the utility model provides a cam connecting rod swing cutter-back mechanism adopts eccentric shaft and connecting rod seat axle to rotate the structure of being connected with cam connecting rod mechanism both ends respectively, makes the eccentric shaft realize that swing formula cutter installation head is the linear reciprocating motion and is periodic swing cutter-back motion simultaneously after rotating, can install many cutters on the swing formula cutter installation head, has solved the work piece that needs the processing a plurality of different recesses of size and has caused the poor phenomenon of machining precision because of the tool change many times when processing, has reduced the tool change number of times, has improved machining precision, simple structure, novel in design, simple to operate, machining efficiency is high, has higher use spreading value.
The invention adopts the technical scheme that: the cam connecting rod swing cutter-back mechanism is provided with a supporting plate, the supporting plate and a frame positioned above the supporting plate are connected into a whole through a transverse moving guide device, a groove is formed in the plate surface of the supporting plate, a connecting rod seat shaft is fixed on the supporting plate positioned on the left side of the groove, the lower end of the connecting rod seat shaft is rotationally connected with one end of a cam connecting rod mechanism positioned below the supporting plate, the lower end of an eccentric shaft rotationally installed on the frame penetrates through the groove and is rotationally connected with the other end of the cam connecting rod mechanism, the left end of the supporting plate is provided with a swing cutter installation head capable of installing a plurality of cutters, the swing cutter installation head is tangential to the cam connecting rod mechanism, and the linear reciprocating motion of the swing cutter installation head and the periodic swing cutter-back motion of the cam connecting rod mechanism control swing cutter installation head are realized after the eccentric shaft is driven to rotate through a power part connected with the eccentric shaft.
The cam type cutter mounting head is characterized in that the cam type connecting rod mechanism is a connecting rod, two ends of the connecting rod are of annular structures, a cam follower in the swinging type cutter mounting head is tangent to the outer circumferential wall of one end of the connecting rod, one end of the connecting rod is rotatably connected with the lower end of a connecting rod seat shaft through a bearing, the other end of the connecting rod is rotatably connected with the eccentric part of the lower end of an eccentric shaft through a bearing, an arc-shaped bulge is formed in the outer circumferential wall of one end of the connecting rod, the eccentric shaft drives the connecting rod to periodically swing and then pulls the supporting plate to do linear reciprocating motion, and the arc-shaped bulge periodically props against the cam follower to enable the swinging type cutter mounting head to periodically swing and let the cutter move.
Further, the oscillating cutter installation head comprises a cutter-retracting plate, cutter holders and a cam follower, wherein the left end of the supporting plate is fixedly provided with an installation vertical plate, an avoidance opening is formed in the surface of the installation vertical plate, one end of the cutter-retracting plate, which is positioned outside the installation vertical plate, is flexibly connected with the installation vertical plate, the other end of the cutter-retracting plate is hinged with a connecting seat, which is fixedly arranged on the installation vertical plate, the cutter holders are arranged on the outer side wall of the cutter-retracting plate, a mounting frame is fixedly arranged in the middle of the inner side wall of the cutter-retracting plate, the mounting frame penetrates through the avoidance opening and is fixedly connected with the cam follower, which is positioned outside the avoidance opening, and the cam follower is tangential to one end of a connecting rod in the cam-type connecting rod mechanism.
Further, a backing plate is arranged between the cutter relieving plate and the mounting frame.
Further, a stepped hole is formed in the plate surface at one end of the installation vertical plate, a threaded hole is formed in the cutter-back plate corresponding to the stepped hole, one end of the screw rod penetrates through the stepped hole to be screwed with the threaded hole in an adaptive mode, a nut arranged at the other end of the screw rod is locked on the screw rod through a jackscrew, a spring is sleeved on the screw rod, and two ends of the spring respectively abut against the stepped surface and the nut in the stepped hole.
Further, two groups of transverse moving guide devices are arranged in parallel between the supporting plate and the frame, each transverse moving guide device comprises a sliding rail and a sliding block, the sliding rails are arranged along the length direction of the supporting plate and fixed on the upper plate surface of the supporting plate, and the sliding blocks are fixed on the bottom surface of the frame and are connected with the sliding rails in an adaptive mode.
Compared with the prior art, the invention has the advantages that:
1. according to the technical scheme, the eccentric shaft and the connecting rod seat shaft are respectively connected with two ends of the cam type connecting rod mechanism in a rotating way, so that the oscillating type cutter mounting head can do linear reciprocating motion after the eccentric shaft rotates and periodically oscillate to allow the cutter to move, and a novel stable motion structure is provided for the cutter mounted on the oscillating type cutter mounting head;
2. according to the technical scheme, the swinging type cutter mounting head is provided with a plurality of cutters, so that the problem that a workpiece needing to be processed with a plurality of grooves with different sizes is poor in processing precision due to repeated cutter changing is solved, cutter changing times are reduced, and processing precision is improved;
3. according to the technical scheme, the supporting plate and the rack are connected into a whole through the sliding block and the sliding rail, so that the friction resistance of the supporting plate in linear reciprocating motion is reduced, and the stability of the supporting plate in linear motion is improved;
4. the technical scheme has the advantages of simple structure, novel design, convenient installation, high processing efficiency and higher use and popularization value.
Drawings
FIG. 1 is a front elevational view of the structure of the present invention;
FIG. 2 is a rear elevational view of the structure of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
fig. 5 is a schematic view of the structure of the connecting rod of the present invention.
Detailed Description
An embodiment of the present invention is described below with reference to fig. 1-5.
The cam connecting rod swinging cutter-letting mechanism is provided with a supporting plate 1, the supporting plate 1 and a frame positioned above the supporting plate 1 are connected into a whole through a transverse moving guide device, a avoiding groove 2 is formed in the plate surface of the supporting plate 1, a connecting rod seat shaft 3 is fixed on the supporting plate 1 positioned at the left side of the avoiding groove 2, the lower end of the connecting rod seat shaft 3 is rotationally connected with one end of a cam connecting rod mechanism positioned below the supporting plate 1, the lower end of an eccentric shaft 5 rotationally installed on the frame passes through the avoiding groove 2 and is rotationally connected with the other end of the cam connecting rod mechanism, the left end of the supporting plate 1 is provided with a swinging cutter mounting head capable of installing a plurality of cutters, the swinging cutter mounting head is tangential to the cam connecting rod mechanism, and the linear reciprocating motion of the swinging cutter mounting head driven by the supporting plate 1 and the periodical swinging cutter-letting motion of the swinging cutter mounting head controlled by the cam connecting rod mechanism are realized after the rotation of a power part connected with the eccentric shaft 5; specifically, the cam-type link mechanism is a link 4, both ends of the link 4 are of annular structures, a cam follower 16 in the swinging cutter mounting head is tangent to the outer circumferential wall of one end of the link 4, one end of the link 4 is rotationally connected with the lower end of a link seat shaft 3 through a bearing, the other end of the link 4 is rotationally connected with the eccentric part of the lower end of an eccentric shaft 5 through a bearing, an arc-shaped bulge 6 is formed on the outer circumferential wall of one end of the link 4, the eccentric shaft 5 drives the link 4 to periodically swing and then pulls a supporting plate 1 to do linear reciprocating motion, and the arc-shaped bulge 6 periodically pushes against the cam follower 16 to enable the swinging cutter mounting head to do periodic swinging cutter-retracting motion; specifically, the swinging type cutter mounting head comprises a cutter-retracting plate 7, cutter holders 8 and a cam follower 16, a mounting vertical plate 9 is fixed at the left end part of the supporting plate 1, an avoidance opening 10 is formed in the plate surface of the mounting vertical plate 9, one end of the cutter-retracting plate 7 positioned at the outer side of the mounting vertical plate 9 is flexibly connected with the mounting vertical plate 9, the other end part of the cutter-retracting plate 7 is hinged with a connecting seat 11 fixed on the mounting vertical plate 9 into a whole, a plurality of cutter holders 8 are mounted on the outer side wall of the cutter-retracting plate 7, a mounting frame 12 is fixed in the middle part of the inner side wall of the cutter-retracting plate 7, the mounting frame 12 passes through the avoidance opening 10 and is fixedly connected with the cam follower 16 positioned at the outer side of the avoidance opening 10, and the cam follower 16 is tangential with one end of a connecting rod 4 in the cam-type connecting rod mechanism; specifically, a backing plate 13 is arranged between the cutter relieving plate 7 and the mounting frame 12; specifically, a stepped hole 17 is formed in the plate surface at one end of the mounting vertical plate 9, a threaded hole 18 is formed in the cutter-back plate 7 corresponding to the stepped hole 17 in position, one end of a screw rod 19 penetrates through the stepped hole 17 to be matched and screwed with the threaded hole 18, a nut 21 arranged at the other end of the screw rod 19 is locked on the screw rod 19 through a jackscrew, a spring 20 is sleeved on the screw rod 19, and two ends of the spring 20 respectively prop against the stepped surface inside the stepped hole 17 and the nut 21; specifically, two groups of transverse moving guide devices are arranged in parallel between the supporting plate 1 and the frame, each transverse moving guide device comprises a sliding rail 14 and a sliding block 15, the sliding rails 14 are arranged along the length direction of the supporting plate 1 and are fixed on the upper plate surface of the supporting plate 1, and the sliding blocks 15 are fixed on the bottom surface of the frame and are connected with the sliding rails 14 in an adaptive mode.
In the technical scheme, the eccentric shaft 5 is driven by the power part (such as a motor) to rotate, the eccentric shaft 5 pulls the connecting rod 4 to periodically reciprocate after rotating, under the condition that the sliding block 15 and the sliding rail 14 are matched, the supporting plate 1 linearly reciprocates along the length direction of the sliding rail 14, so that the rotating motion of the eccentric shaft 5 is converted into the linear reciprocating motion of the supporting plate 1 and the swinging cutter mounting head fixed at the left end of the supporting plate 1, on the other hand, the arc-shaped bulge 6 is formed on the annular outer wall of one end of the connecting rod 4, after the connecting rod 4 periodically reciprocates, the arc-shaped bulge 6 periodically pushes the cutter-relieving plate 7 to reciprocate through the cam follower 16 fixedly connected with the mounting frame 12, and as one end of the cutter-relieving plate 7 is flexibly connected with the mounting vertical plate 9, the other end of the cutter-relieving plate 7 is hinged with the connecting seat 11 fixed on the mounting vertical plate 9, the periodical swinging cutter-relieving cutter and the reset after the cutter-relieving are realized, the backing plate 13 is arranged between the cutter-relieving plate 7 and the mounting frame 12, and the positions of the cam follower 16 can be adjusted by changing gaskets 13 with different thicknesses, so that the cam follower 16 and the annular outer wall of one end of the connecting rod 4 can keep good contact.
According to the technical scheme, the eccentric shaft 5 and the connecting rod seat shaft 3 are respectively in rotary connection with two ends of the cam type connecting rod mechanism, so that the eccentric shaft 5 can realize the linear reciprocating motion of the swinging type cutter mounting head and periodically swing cutter-retracting motion, a novel stable motion structure is provided for cutters mounted on the swinging type cutter mounting head, a plurality of cutters can be mounted on the swinging type cutter mounting head, the problem that workpieces with a plurality of different sizes are poor in machining precision due to repeated cutter changing during machining is solved, the cutter changing times are reduced, the machining precision is improved, the supporting plate 1 and the frame are integrally connected with the sliding rail 14 through the sliding block 15, the friction resistance of the supporting plate 1 in the linear reciprocating motion is reduced, the stability of the supporting plate 1 in the linear motion is improved, the structure is simple, the design is novel, the mounting is convenient, the machining efficiency is high, and the use and popularization value is high.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (4)
1. Cam connecting rod swing cutter back-off mechanism has layer board (1), its characterized in that: the automatic cutter feeding device is characterized in that the supporting plate (1) is integrally connected with a frame above the supporting plate (1) through a transverse moving guide device, an avoidance groove (2) is formed in the plate surface of the supporting plate (1), a connecting rod seat shaft (3) is fixed on the supporting plate (1) which is positioned on the left side of the avoidance groove (2), the lower end of the connecting rod seat shaft (3) is rotationally connected with one end of a cam type connecting rod mechanism which is positioned below the supporting plate (1), the lower end of an eccentric shaft (5) which is rotationally arranged on the frame penetrates through the avoidance groove (2) and is rotationally connected with the other end of the cam type connecting rod mechanism, a swinging type cutter mounting head capable of mounting a plurality of cutters is arranged at the left end of the supporting plate (1), the swinging type cutter mounting head is tangential to the cam type connecting rod mechanism, and the linear reciprocating motion of the swinging type cutter mounting head and the periodical swinging type cutter discharging motion of the swinging type cutter mounting head are controlled by the cam type connecting rod mechanism through driving the eccentric shaft (5) which is connected with a power part;
the cam type connecting rod mechanism is characterized in that the cam type connecting rod mechanism is a connecting rod (4) and both ends of the connecting rod (4) are of annular structures, a cam follower (16) in the swinging type cutter mounting head is tangent to the outer circumferential wall of one end of the connecting rod (4), one end of the connecting rod (4) is rotationally connected with the lower end of a connecting rod seat shaft (3) through a bearing, the other end of the connecting rod (4) is rotationally connected with the eccentric part at the lower end of an eccentric shaft (5) through a bearing, an arc-shaped bulge (6) is formed on the outer circumferential wall of one end of the connecting rod (4), the eccentric shaft (5) drives the connecting rod (4) to periodically swing and then pull a supporting plate (1) to do linear reciprocating motion, and the arc-shaped bulge (6) periodically props against the cam follower (16) to enable the swinging type cutter mounting head to do periodic swinging cutter yielding motion;
the swing type cutter mounting head comprises a cutter-retracting plate (7), cutter holders (8) and a cam follower (16), wherein the left end part of the supporting plate (1) is fixedly provided with a mounting vertical plate (9) and a avoiding opening (10) formed in the surface of the mounting vertical plate (9), one end of the cutter-retracting plate (7) positioned on the outer side of the mounting vertical plate (9) is flexibly connected with the mounting vertical plate (9), the other end part of the cutter-retracting plate (7) is hinged with a connecting seat (11) fixed on the mounting vertical plate (9) into a whole, a plurality of cutter holders (8) are mounted on the outer side wall of the cutter-retracting plate (7), a mounting frame (12) is fixed in the middle of the inner side wall of the cutter-retracting plate (7), the mounting frame (12) penetrates through the avoiding opening (10) and is fixedly connected with the cam follower (16) positioned outside the avoiding opening (10), and the cam follower (16) is tangent with one end of a connecting rod (4) in a cam type connecting rod mechanism.
2. The cam link swinging cutter back mechanism of claim 1, wherein: a backing plate (13) is arranged between the cutter-relieving plate (7) and the mounting frame (12).
3. The cam link swinging cutter back mechanism of claim 2, wherein: the utility model discloses a cutter head, including installation riser (9) and nut (21) of locating screw rod (19), install step hole (17) on one end face of riser (9) and with be equipped with screw hole (18) on cutter head (7) that the step hole (17) position corresponds, screw rod (19) one end passes step hole (17) and screw hole (18) adaptation spin and locates nut (21) of screw rod (19) other end and lock on screw rod (19) through the jackscrew, the cover is equipped with spring (20) on screw rod (19) and spring (20) both ends are supported respectively on step face and nut (21) inside step hole (17).
4. The cam link swinging cutter back mechanism of claim 1 or 2 or 3, wherein: two groups of transverse moving guide devices are arranged between the supporting plate (1) and the frame in parallel, each transverse moving guide device comprises a sliding rail (14) and a sliding block (15), each sliding rail (14) is arranged along the length direction of the supporting plate (1) and is fixed on the upper plate surface of the supporting plate (1), and each sliding block (15) is fixed on the bottom surface of the frame and is connected with the corresponding sliding rail (14) in an adaptive mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385297.2A CN109249073B (en) | 2018-11-20 | 2018-11-20 | Cam connecting rod swing cutter-back mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385297.2A CN109249073B (en) | 2018-11-20 | 2018-11-20 | Cam connecting rod swing cutter-back mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109249073A CN109249073A (en) | 2019-01-22 |
| CN109249073B true CN109249073B (en) | 2023-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385297.2A Active CN109249073B (en) | 2018-11-20 | 2018-11-20 | Cam connecting rod swing cutter-back mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN109249073B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927445A (en) * | 2019-04-02 | 2019-06-25 | 安硕文教用品（上海）股份有限公司 | Cut electro-optical device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039455A (en) * | 2010-11-25 | 2011-05-04 | 天津第一机床总厂 | Servomotor-driven cutter back-off mechanism for numerical control gear shaper |
| CN202398775U (en) * | 2011-12-16 | 2012-08-29 | 江阴同庆机械制造有限公司 | Forged piece forming machine |
| CN104191025A (en) * | 2014-09-17 | 2014-12-10 | 济南大学 | Small workpiece inner hole keyway planing device |
| CN104841997A (en) * | 2015-05-20 | 2015-08-19 | 重庆富川古圣机电有限公司 | Cutter feeding and relieving mechanism of slotting machine |
| CN204686190U (en) * | 2015-06-24 | 2015-10-07 | 覃家峰 | Reciprocating file machine before and after a kind of straight line |
| CN205148399U (en) * | 2015-11-11 | 2016-04-13 | 江西省祥恩医疗科技发展有限公司 | Accurate slicer of gelatin sponge |
| CN205520666U (en) * | 2016-03-11 | 2016-08-31 | 温岭市科宇自动化设备有限公司 | Turnning and milling all -in -one and milling cutter's feeding device thereof |
| CN206085126U (en) * | 2016-08-31 | 2017-04-12 | 湖北新华光信息材料有限公司 | Automatic cutting machine |
| CN207239314U (en) * | 2017-09-12 | 2018-04-17 | 大连运城制版有限公司 | Roller flange keyway trimming device |
| CN207942439U (en) * | 2018-02-06 | 2018-10-09 | 合肥海特微波科技有限公司 | Heat-shrink tube automatic cutting cutting fills |
| CN209124989U (en) * | 2018-11-20 | 2019-07-19 | 陕西海力特精密机械有限公司 | Cam link swings relieving mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7793419B2 (en) * | 2005-12-22 | 2010-09-14 | Crayola, Llc | Cutting and forming tool assembly |
-
2018
- 2018-11-20 CN CN201811385297.2A patent/CN109249073B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039455A (en) * | 2010-11-25 | 2011-05-04 | 天津第一机床总厂 | Servomotor-driven cutter back-off mechanism for numerical control gear shaper |
| CN202398775U (en) * | 2011-12-16 | 2012-08-29 | 江阴同庆机械制造有限公司 | Forged piece forming machine |
| CN104191025A (en) * | 2014-09-17 | 2014-12-10 | 济南大学 | Small workpiece inner hole keyway planing device |
| CN104841997A (en) * | 2015-05-20 | 2015-08-19 | 重庆富川古圣机电有限公司 | Cutter feeding and relieving mechanism of slotting machine |
| CN204686190U (en) * | 2015-06-24 | 2015-10-07 | 覃家峰 | Reciprocating file machine before and after a kind of straight line |
| CN205148399U (en) * | 2015-11-11 | 2016-04-13 | 江西省祥恩医疗科技发展有限公司 | Accurate slicer of gelatin sponge |
| CN205520666U (en) * | 2016-03-11 | 2016-08-31 | 温岭市科宇自动化设备有限公司 | Turnning and milling all -in -one and milling cutter's feeding device thereof |
| CN206085126U (en) * | 2016-08-31 | 2017-04-12 | 湖北新华光信息材料有限公司 | Automatic cutting machine |
| CN207239314U (en) * | 2017-09-12 | 2018-04-17 | 大连运城制版有限公司 | Roller flange keyway trimming device |
| CN207942439U (en) * | 2018-02-06 | 2018-10-09 | 合肥海特微波科技有限公司 | Heat-shrink tube automatic cutting cutting fills |
| CN209124989U (en) * | 2018-11-20 | 2019-07-19 | 陕西海力特精密机械有限公司 | Cam link swings relieving mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 固定凸轮与连杆组合机构的设计;赵治华;食品与生物技术学报(第03期);第54-66页 * |
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| CN109249073A (en) | 2019-01-22 |
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Effective date of registration: 20230810 Address after: No.248, 2nd Floor, Building C, No. 108 Huifeng West Third Road, Chenjiang Street, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516006 Applicant after: Huizhou Yifeng Electronic Technology Co.,Ltd. Address before: No. 16, West Section of Xinjian Road, Weibin District, Baoji City, Shaanxi Province, 721099 Applicant before: SHAANXI HALET PRECISION MACHINERY Co.,Ltd. |
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