CN107900453B - Clamping device of band sawing machine for mold production - Google Patents
Clamping device of band sawing machine for mold production Download PDFInfo
- Publication number
- CN107900453B CN107900453B CN201711061349.6A CN201711061349A CN107900453B CN 107900453 B CN107900453 B CN 107900453B CN 201711061349 A CN201711061349 A CN 201711061349A CN 107900453 B CN107900453 B CN 107900453B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 14
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 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
- B23D53/00—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Sawing (AREA)
Abstract
The invention discloses a clamping device of a band saw for die production, which comprises two supporting seats, a frame body, a first shaft body, a first clamping mechanism, two first gears, a transmission mechanism, a third gear, an adjusting rotary table, a second clamping mechanism, a screw body, a seat body, two supporting bodies, two first sliding holes and two second sliding holes, wherein the frame body is fixedly arranged on a machine table through the supporting seats, the supporting seats are respectively provided with the first sliding holes, the upper ends of the screw bodies are rotatably connected with the lower end of the frame body, the lower end of the screw body is provided with the third gear, the first shaft body which is rotatably connected is arranged on the supporting seat in front in a penetrating manner, the front end of the first shaft body is provided with the adjusting rotary table, compared with the prior art, the fixing reliability is good, the use is convenient, and when bars with different diameters are placed on a material rest, the clamping of four sides can be realized without adjusting the height of the material rest.
Description
[ Field of technology ]
The invention relates to the technical field of band sawing machines for mold production, in particular to the technical field of clamping devices of band sawing machines for mold production.
[ Background Art ]
In the production process of the die, the metal bar material for die production is generally required to be cut into a certain length by a band saw, in the prior art, the clamping device of the band saw is used for fixing the metal bar material by respectively pressing two clamping seats on the front side and the rear side of the metal bar material, the upper side of the metal bar material is not provided with a pressing mechanism, when the metal bar material remains to a certain amount, the part of the clamping seat for clamping the metal bar material is reduced, the metal bar material slides out of the fixing clamp of the band saw due to the cutting force of a saw blade, particularly the hollow bar material is clamped too tightly and is easy to deform, and therefore, the clamping device of the band saw for die production is required to be good in fixing reliability.
[ Invention ]
The invention aims to solve the problems in the prior art and provides a clamping device of a band saw for die production.
In order to achieve the above purpose, the invention provides a clamping device of a band saw for die production, which comprises two supporting seats, a frame body, a first shaft body, a first clamping mechanism, two first gears, a transmission mechanism, a third gear, an adjusting rotary table, a second clamping mechanism, a screw body, a seat body, two supporting bodies, two first sliding holes and two second sliding holes, wherein the frame body is fixedly arranged on a machine table through the supporting seats, the supporting seats are respectively provided with the first sliding holes, the upper end of the screw body is rotatably connected with the lower end of the frame body, the lower end of the screw body is provided with a third gear, the front supporting seat is provided with a first shaft body which is rotatably connected, the rear end of the first shaft body is provided with a first gear which is meshed with the third gear, the front end of the first shaft body is provided with the adjusting rotary table, the first shaft body between the adjusting rotary table and the front supporting seat is provided with the first gear, the front side body and the rear side body are respectively provided with the second clamping mechanism which passes through the first clamping mechanism and the second clamping mechanism, the front side body and the rear body are respectively connected with the first clamping mechanism through the first clamping seat and the second clamping mechanism, and the front side body is provided with the second clamping mechanism.
Preferably, the first fixture comprises a first sliding seat, a plurality of third shaft bodies, a plurality of first bearings, a second shaft body, a sleeve body, a first base, a plurality of first clamping bodies, a second gear and a positioning rod, wherein the first sliding seat is arranged in the second sliding hole in front, two third shaft bodies are arranged at the front and rear ends of the first sliding seat, the first bearings which are abutted to the front edge body of the frame body are arranged at the two ends of the third shaft bodies, the second shaft body which is rotatably connected is arranged on the first sliding seat in a penetrating manner, the second gear is arranged at the front end of the second shaft body, the sleeve body which is in threaded connection is sleeved on the rear end of the second shaft body, the first base is arranged at the rear end of the sleeve body, the first clamping bodies are provided with V-shaped grooves, the positioning rod which is arranged on the first sliding seat in a penetrating manner is arranged at the front end of the first base, and the first supporting body is fixedly connected with the front.
Preferably, the second clamping mechanism comprises a second sliding seat, a plurality of fourth shaft bodies, a plurality of second bearings, a first connecting body, a second base and a plurality of second clamping bodies, wherein the second sliding seat is arranged in a second sliding hole in the rear, two fourth shaft bodies are arranged at the front end and the rear end of the second sliding seat, the two ends of the fourth shaft bodies are respectively provided with a second bearing which is abutted against the rear body of the frame body, the front end of the second sliding seat is provided with a first connecting body, the front end of the first connecting body is provided with a second base, the front end of the second base is provided with a second clamping body which is staggered with the first clamping body, and the front end of the second clamping body is provided with a V-shaped groove which is fixedly connected with a support body in the rear.
Preferably, the transmission mechanism comprises a fifth shaft body, two fourth gears, a second connecting body, a third connecting body, a connecting sleeve, a groove and an anti-rotation protrusion, wherein the second connecting body is arranged on the outer side of the front edge body of the frame body, the fifth shaft body which is rotatably connected is arranged at the front end of the second connecting body, a fourth gear which is meshed with the first gear in front is arranged at the lower end of the fifth shaft body, the connecting sleeve body is sleeved at the upper end of the fifth shaft body, the lower end of the connecting sleeve body is provided with the groove, the anti-rotation protrusion is arranged in the groove of the fifth shaft body, the fourth gear which is meshed with the second gear is arranged at the upper end of the connecting sleeve body, the third connecting body is arranged at the front end of the front supporting body, and the front end of the third connecting body is rotatably connected with the connecting sleeve body.
Preferably, the gear ratio of the first gear to the fourth gear is: 1:1, wherein the gear ratio of the first gear to the third gear is as follows: 1:1, the gear ratio of the fourth gear to the second gear is: 1:1, the distance that the screw body rotated a circle to drive the pedestal to move is half of the distance that the second shaft body rotated a circle to drive the sleeve to move.
Preferably, when the screw body rotates to drive the seat body to move upwards, the second shaft body rotates to drive the sleeve body to move forwards.
The invention has the beneficial effects that: according to the invention, the first clamping bodies and the second clamping bodies are arranged in a staggered manner, the front end of the second clamping body is provided with the V-shaped groove, the traditional two side surfaces are changed into four side surfaces for clamping, and when bars with different diameters are placed on the material placing rack, the height of the material placing rack is not required to be adjusted, the four side surfaces can be clamped, and compared with the prior art, the four side surfaces are good in fixing reliability and convenient to use.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a schematic view of a clamping device of a band saw machine for producing dies according to the present invention;
fig. 2 is a top view of the first clamping body mounted on the first base.
In the figure: 21-supporting seat, 22-frame body, 23-first shaft body, 24-first clamping mechanism, 25-first gear, 26-transmission mechanism, 27-third gear, 28-adjusting turntable, 29-second clamping mechanism, 210-screw body, 211-seat body, 212-supporting body, 213-first sliding hole, 214-second sliding hole, 241-first sliding seat, 242-third shaft body, 243-first bearing, 244-second shaft body, 245-sleeve body, 246-first base, 247-first clamping body, 248-second gear, 249-positioning rod, 261-fifth shaft body, 262-fourth gear, 263-second connector, 264-third connector, 265-connecting sleeve body, 266-groove, 267-anti-rotation protrusion, 291-second sliding seat, 292-fourth shaft body, 293-second bearing, 294-first connector, 295-second base, 296-second clamping body.
[ Detailed description ] of the invention
Referring to fig. 1 and 2, the clamping device of the band saw for die production of the invention comprises two supporting seats 21, a frame 22, a first shaft 23, a first clamping mechanism 24, two first gears 25, a transmission mechanism 26, a third gear 27, an adjusting turntable 28, a second clamping mechanism 29, a screw rod body 210, a seat 211, two supporting bodies 212, two first sliding holes 213 and two second sliding holes 214, wherein the frame 22 is fixedly arranged on a machine table through the supporting seats 21, the supporting seats 21 are provided with the first sliding holes 213, the upper ends of the screw rod bodies 210 are rotatably connected with the lower ends of the frame 22, The lower end of the screw body 210 is provided with a third gear 27, the front supporting seat 21 is provided with a first shaft body 23 which is rotatably connected, the rear end of the first shaft body 23 is provided with a first gear 25 which is meshed with the third gear 27, the front end of the first shaft body 23 is provided with an adjusting rotary table 28, the first shaft body 23 between the adjusting rotary table 28 and the front supporting seat 21 is provided with a first gear 25, the front edge body and the rear edge body of the frame body 22 are respectively provided with a second slide hole 214, the front second slide hole 214 is internally provided with a first clamping mechanism 24, the rear second slide hole 214 is internally provided with a second clamping mechanism 29, The first gear 25 in front is connected with the first clamping mechanism 24 through the transmission mechanism 26, the screw body 210 is sleeved with a base 211 in threaded connection, two ends of the base 211 respectively penetrate through two first sliding holes 213, the front end of the base 211 is connected with the first clamping mechanism 24 through a support 212, the rear end of the base 211 is connected with the second clamping mechanism 29 through a support 212, the first clamping mechanism 24 comprises a first sliding seat 241, a plurality of third shafts 242, a plurality of first bearings 243, a second shaft 244, a sleeve 245, a first base 246, a plurality of first clamping bodies 247, a second base 29, a first sliding seat, The second gear 248 and the positioning rod 249, the first slide seat 241 is arranged in the second slide hole 214 in front, two third shafts 242 are arranged at the front and rear ends of the first slide seat 241, two first bearings 243 which are abutted against the front edge body of the frame 22 are arranged at the two ends of the third shafts 242, the first slide seat 241 is penetrated with a second shaft 244 which is rotatably connected, the front end of the second shaft 244 is provided with a second gear 248, the rear end of the second shaft 244 is sleeved with a sleeve 245 which is in threaded connection, the rear end of the sleeve 245 is provided with a first base 246, the rear end of the first base 246 is provided with first clamping bodies 247 which are uniformly arranged at intervals, The rear end of the first clamping body 247 is provided with a V-shaped groove, the front end of the first base 246 is provided with a positioning rod 249 penetrating through the first sliding seat 241, the first sliding seat 241 is fixedly connected with the front supporting body 212, the second clamping mechanism 29 comprises a second sliding seat 291, a plurality of fourth shaft bodies 292, a plurality of second bearings 293, a first connecting body 294, a second base 295 and a plurality of second clamping bodies 296, the second sliding seat 291 is arranged in the second sliding hole 214 at the rear, the front end and the rear end of the second sliding seat 291 are respectively provided with two fourth shaft bodies 292, the two ends of the fourth shaft bodies 292 are respectively provided with a second bearing 293 which is propped against the rear edge body of the frame 22, The front end of the second sliding seat 291 is provided with a first connecting body 294, the front end of the first connecting body 294 is provided with a second base 295, the front end of the second base 295 is provided with a second clamping body 296 which is staggered with the first clamping body 247, the front end of the second clamping body 296 is provided with a V-shaped groove, the second sliding seat 291 is fixedly connected with the rear supporting body 212, the transmission mechanism 26 comprises a fifth shaft body 261, two fourth gears 262, a second connecting body 263, a third connecting body 264, a connecting sleeve body 265, a groove 266 and an anti-rotation protrusion 267, the outer side of the front edge body of the frame 22 is provided with the second connecting body 263, the front end of the second connecting body 263 is provided with a fifth shaft body 261 which is rotatably connected, the lower end of the fifth shaft body 261 is provided with a fourth gear 262 which is meshed with the first gear 25 in front, the upper end of the fifth shaft body 261 is sleeved with a connecting sleeve body 265, the lower end of the connecting sleeve body 265 is provided with a groove 266, the fifth shaft body 261 is provided with an anti-rotation protrusion 267 in the groove 266, the upper end of the connecting sleeve body 265 is provided with a fourth gear 262 which is meshed with the second gear 248, the front end of the supporting body 212 in front is provided with a third connecting body 264, the front end of the third connecting body 264 is rotatably connected with the connecting sleeve body 265, The gear ratio of the first gear 25 to the fourth gear 262 is: 1:1, the gear ratio of the first gear 25 to the third gear 27 is: 1:1, the tooth ratio of the fourth gear 262 to the second gear 248 is: 1:1, the distance that the screw body 210 rotates for one circle to drive the base body 211 to move is half of the distance that the second shaft body 244 rotates for one circle to drive the sleeve body 245 to move, and when the screw body 210 rotates to drive the base body 211 to move upwards, the second shaft body 244 rotates to drive the sleeve body 245 to move forwards.
The working process of the invention comprises the following steps:
In the working process of the clamping device of the band saw for die production, the first shaft body 23 is driven to rotate by the clockwise rotation adjusting turntable 28, the first shaft body 23 drives the two first gears 25 to rotate, the rear first gear 25 drives the screw body 210 to rotate through the third gear 27, the screw body 210 drives the base body 211 to move downwards, the base body 211 respectively drives the first clamping mechanism 24 and the second clamping mechanism 29 to move downwards through the two supporting bodies 212, the front first gear 25 drives the fifth shaft body 261 to rotate through the lower fourth gear 262, the fifth shaft body 261 drives the connecting sleeve body 265 to rotate through the anti-rotation protrusion 267, the connecting sleeve body 265 drives the second shaft body 244 to rotate through the cooperation of the upper fourth gear 262 and the second gear 248, the sleeve body 245 drives the first clamping body 247 to move backwards through the first base 246 until the rod materials are clamped, the clamping device is good in fixing reliability, is convenient to use, and the four-side-clamping device can clamp rods without adjusting the height of a four-side-rest when the rods are placed on a material rest.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (3)
1. Clamping device of band saw machine for mould production, its characterized in that: comprises two supporting seats (21), a frame body (22), a first shaft body (23), a first clamping mechanism (24), two first gears (25), a transmission mechanism (26), a third gear (27), an adjusting turntable (28), a second clamping mechanism (29), a screw body (210), a seat body (211), two supporting bodies (212), two first sliding holes (213) and two second sliding holes (214), wherein the frame body (22) is fixedly arranged on a machine table through the supporting seats (21), the supporting seats (21) are provided with the first sliding holes (213), The upper end of the screw body (210) is rotatably connected with the lower end of the frame body (22), the lower end of the screw body (210) is provided with a third gear (27), a first shaft body (23) which is rotatably connected is penetrated on a supporting seat (21) in front, a first gear (25) which is meshed with the third gear (27) is arranged at the rear end of the first shaft body (23), an adjusting rotary table (28) is arranged at the front end of the first shaft body (23), a first gear (25) is arranged on the first shaft body (23) between the adjusting rotary table (28) and the supporting seat (21) in front, second sliding holes (214) are respectively arranged on the front edge body and the rear edge body of the frame body (22), A first clamping mechanism (24) is arranged in the second sliding hole (214) at the front, a second clamping mechanism (29) is arranged in the second sliding hole (214) at the rear, a first gear (25) at the front is connected with the first clamping mechanism (24) through a transmission mechanism (26), a base body (211) in threaded connection is sleeved on the screw body (210), two ends of the base body (211) respectively penetrate through the two first sliding holes (213), the front end of the base body (211) is connected with the first clamping mechanism (24) through a supporting body (212), the rear end of the base body (211) is connected with the second clamping mechanism (29) through a supporting body (212), The first clamping mechanism (24) comprises a first sliding seat (241), a plurality of third shaft bodies (242), a plurality of first bearings (243), a second shaft body (244), a sleeve body (245), a first base (246), a plurality of first clamping bodies (247), a second gear (248) and a positioning rod (249), wherein the first sliding seat (241) is arranged in a second sliding hole (214) in front, two third shaft bodies (242) are respectively arranged at the front end and the rear end of the first sliding seat (241), first bearings (243) which are abutted against the front edge body of the frame body (22) are respectively arranged at the two ends of the third shaft bodies (242), The first sliding seat (241) is provided with a second shaft body (244) in a penetrating manner, the front end of the second shaft body (244) is provided with a second gear (248), the rear end of the second shaft body (244) is sleeved with a sleeve body (245) in threaded connection, the rear end of the sleeve body (245) is provided with a first base (246), the rear end of the first base (246) is provided with first clamping bodies (247) which are uniformly arranged at intervals, the rear end of the first clamping bodies (247) is provided with a V-shaped groove, the front end of the first base (246) is provided with a positioning rod (249) penetrating the first sliding seat (241), The first sliding seat (241) is fixedly connected with the front supporting body (212), the second clamping mechanism (29) comprises a second sliding seat (291), a plurality of fourth shaft bodies (292), a plurality of second bearings (293), a first connecting body (294), a second base (295) and a plurality of second clamping bodies (296), the second sliding seat (291) is arranged in a second sliding hole (214) at the rear, two fourth shaft bodies (292) are arranged at the front end and the rear end of the second sliding seat (291), two second bearings (293) which are abutted against the rear edge body of the frame body (22) are arranged at the two ends of the fourth shaft bodies (292), The front end of second slide (291) is equipped with first connector (294), the front end of first connector (294) is equipped with second base (295), the front end of second base (295) be equipped with first centre gripping body (247) crisscross second centre gripping body (296) that set up, the front end of second centre gripping body (296) is equipped with V type groove, support body (212) fixed connection at second slide (291) and rear, drive mechanism (26) include fifth axis body (261), two fourth gears (262), second connector (263), third connector (264), The connecting sleeve body (265), the groove (266) and the anti-rotation protrusion (267), a second connecting body (263) is arranged on the outer side of the front edge body of the frame body (22), a fifth shaft body (261) which is rotatably connected is arranged at the front end of the second connecting body (263), a fourth gear (262) which is meshed with the first gear (25) in front and connected is arranged at the lower end of the fifth shaft body (261), the connecting sleeve body (265) is sleeved at the upper end of the fifth shaft body (261), the groove (266) is arranged at the lower end of the connecting sleeve body (265), the anti-rotation protrusion (267) is arranged in the groove (266) of the fifth shaft body (261), The upper end of the connecting sleeve body (265) is provided with a fourth gear (262) meshed with the second gear (248), the front end of the front support body (212) is provided with a third connecting body (264), and the front end of the third connecting body (264) is rotatably connected with the connecting sleeve body (265).
2. The clamping device of a band saw machine for mold production as defined in claim 1, wherein: the gear ratio of the first gear (25) to the fourth gear (262) is: 1:1, the gear ratio of the first gear (25) to the third gear (27) is: 1:1, the tooth ratio of the fourth gear (262) to the second gear (248) is: 1:1, the distance that the screw body (210) rotates for one circle to drive the base body (211) to move is half of the distance that the second shaft body (244) rotates for one circle to drive the sleeve body (245) to move.
3. The clamping device of a band saw machine for producing dies according to any one of claims 1 to 2, wherein: when the screw body (210) rotates to drive the base body (211) to move upwards, the second shaft body (244) rotates to drive the sleeve body (245) to move forwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061349.6A CN107900453B (en) | 2017-11-02 | 2017-11-02 | Clamping device of band sawing machine for mold production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711061349.6A CN107900453B (en) | 2017-11-02 | 2017-11-02 | Clamping device of band sawing machine for mold production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107900453A CN107900453A (en) | 2018-04-13 |
| CN107900453B true CN107900453B (en) | 2024-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711061349.6A Active CN107900453B (en) | 2017-11-02 | 2017-11-02 | Clamping device of band sawing machine for mold production |
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| CN (1) | CN107900453B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113884768B (en) * | 2021-10-22 | 2022-09-20 | 中国铁道科学研究院集团有限公司标准计量研究所 | Contact wire resistance measuring device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207592919U (en) * | 2017-11-02 | 2018-07-10 | 海盐华星标准件模具厂 | A kind of clamping device of mold production band sawing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3887490B2 (en) * | 1998-06-02 | 2007-02-28 | 功 吉田 | Blade positioning device for plate processing machine |
| JP3725345B2 (en) * | 1998-09-11 | 2005-12-07 | 株式会社マキタ | Workpiece alignment device |
| US6401579B2 (en) * | 1999-02-19 | 2002-06-11 | Delta International Machinery Corp. | Work holding apparatus |
| JP2005246573A (en) * | 2004-03-05 | 2005-09-15 | Hitachi Plant Eng & Constr Co Ltd | Band saw type cutting device |
| CN100493865C (en) * | 2006-07-05 | 2009-06-03 | 孟广启 | Full mechanical band saw machine tool |
| TWI359874B (en) * | 2008-06-02 | 2012-03-11 | Nat Applied Res Laboratories | Cliping devise for multiple degree of freedon rota |
| CN201889657U (en) * | 2010-11-21 | 2011-07-06 | 浙江得力机床制造有限公司 | Work piece compression device with sawing machine |
| CN102266982A (en) * | 2011-08-11 | 2011-12-07 | 太原煤气化股份有限公司 | Batch discharged material clamping device of sawing machine |
| TWM493424U (en) * | 2014-07-25 | 2015-01-11 | Shen Jang Ind Co Ltd | Single-column band saw |
| CN204019188U (en) * | 2014-09-02 | 2014-12-17 | 浙江伟业锯床有限公司 | A kind of band saw machine clamping device |
| CN105173634A (en) * | 2015-06-05 | 2015-12-23 | 浙江汇力胶囊有限公司 | Semi-automatic capsule separation device used for capsule production |
| CN106736686B (en) * | 2016-12-15 | 2018-10-12 | 天长缸盖有限公司 | A kind of fixture that is clamped and can quickly be positioned convenient for cylinder cap |
| CN107096960B (en) * | 2017-04-16 | 2018-10-02 | 浙江仁工机械有限公司 | A kind of band sawing machine gives material clamping device |
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- 2017-11-02 CN CN201711061349.6A patent/CN107900453B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207592919U (en) * | 2017-11-02 | 2018-07-10 | 海盐华星标准件模具厂 | A kind of clamping device of mold production band sawing machine |
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| CN107900453A (en) | 2018-04-13 |
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