CN104607696A - Part clamping device - Google Patents
Part clamping device Download PDFInfo
- Publication number
- CN104607696A CN104607696A CN201410737795.4A CN201410737795A CN104607696A CN 104607696 A CN104607696 A CN 104607696A CN 201410737795 A CN201410737795 A CN 201410737795A CN 104607696 A CN104607696 A CN 104607696A
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- clamping device
- main
- shaft
- installing rack
- 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.)
- Pending
Links
Classifications
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
-
- 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a part clamping device. The part clamping device comprises a rack, a main clamping device and an auxiliary clamping device, wherein the main clamping device is arranged at the front end of the rack, and the auxiliary clamping device is correspondingly arranged at the rear end of the rack. The main clamping device comprises a main mounting frame, a mounting plate and a plurality of gear motors, wherein the mounting plate is arranged on one side of the main mounting frame, and the gear motors are fixed to the mounting plate through a mounting bracket. The output ends of all the gear motors are connected with a driving shaft through a synchronous belt transmission mechanism respectively. A hydraulic cylinder device used for driving the driving shaft to move forwards and backwards is arranged outside the driving shaft. A clamping block is arranged at the output end of the driving shaft. The auxiliary clamping device comprises an auxiliary mounting frame and a driven hollow shaft arranged on the auxiliary mounting frame. The driving shaft and the driven hollow shaft correspond to each other and are on the same axis. The part clamping device can clamp a workpiece and enable the workpiece to rotate, and therefore geometric errors caused by immobilization of the workpiece during drilling can be eliminated.
Description
Technical field
The present invention relates to a kind of parts retainer.
Background technology
Traditional part is when carrying out Drilling operation, and because part fixes on the table, therefore part can not rotate, and can only carry out main motion and feed motion by drill bit.Due in drilling process, easy photograph causes part eccentric, especially, when carrying out depth drill, the axis verticality in hole and the cylindricity in hole are difficult to ensure, are difficult to reach technical requirement, this is external when carrying out deep hole machining, because drill bit is long, under the effect of cutting force, yielding, cause the geometric tolerances in hole excessive, do not reach technical requirement.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides a kind of parts retainer.
The present invention for achieving the above object, adopts following technical scheme: a kind of parts retainer, comprises frame, is arranged on the main clamping device of described frame front end, and correspondence is arranged on the secondary clamping device of described frame rear end; Described main clamping device comprises main installing rack, is arranged on the installing plate of this main installing rack side, and is fixed on the many groups reducing motor on described installing plate by mounting bracket; The output often organizing described reducing motor is connected with driving shaft respectively by synchronous belt drive mechanism, and the outer setting of described driving shaft has the hydraulic cylinder device for driving described driving shaft movable, and the output of described driving shaft is provided with clamp; Described secondary clamping device comprises secondary installing rack, and is arranged on the driven hollow shaft on this secondary installing rack; Described driving shaft is corresponding with described driven hollow shaft, and on the same axis.
Further, described synchronous belt drive mechanism comprises active synchronization belt wheel, and described active synchronization belt wheel is connected with driven synchronous pulley by Timing Belt, and described driven synchronous pulley is connected with described driving shaft by female splined shaft.
Further, described hydraulic cylinder device comprises oil cylinder, is provided with the piston be encapsulated in outside described driving shaft in described oil cylinder, is provided with black box between described piston two ends and described driving shaft.
Further, installation end cap assemblies is provided with between the two ends of described oil cylinder and described piston.
Further, described active synchronization belt wheel drives two described driven synchronous pulleys to rotate by Timing Belt simultaneously.
Beneficial effect of the present invention: this device can not only add clamping of workpieces, makes workpiece rotate, like this can when holing, the geometric error that elimination workpiece maintains static and causes; And when being conducive to eliminating depth drill, the impact of drill bit distortion on pore geometry precision.In addition, this device also can clamp multiple workpiece simultaneously, and process, efficiency is higher simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of front view of the present invention.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, relate to a kind of parts retainer, comprise frame 14, be arranged on the main clamping device of frame 14 front end, and correspondence is arranged on the secondary clamping device of frame rear end; Main clamping device comprises main installing rack 13, is arranged on the installing plate 4 of this main installing rack 13 side, and is fixed on the many groups reducing motor 5 on installing plate 4 by mounting bracket 9; The output often organizing reducing motor 5 is connected with driving shaft 17 respectively by synchronous belt drive mechanism, and the outer setting of driving shaft 17 has the hydraulic cylinder device for driving driving shaft 17 movable, and the output of driving shaft 17 is provided with clamp 19; Secondary clamping device comprises secondary installing rack 8, and is arranged on the driven hollow shaft 7 on this secondary installing rack 8; Driving shaft 17 and the corresponding setting of driven hollow shaft 7, and on the same axis.
Synchronous belt drive mechanism in the present invention comprises active synchronization belt wheel 3, and active synchronization belt wheel 3 is connected with driven synchronous pulley 1 by Timing Belt 2, and driven synchronous pulley 1 is connected with driving shaft 17 by female splined shaft 11.When 4 workpiece processed by needs simultaneously time, active synchronization belt wheel 3 drives two driven synchronous pulleys 1 to rotate by Timing Belt 2 simultaneously, arranges like this and just can process multiple workpiece 6 simultaneously.
Hydraulic cylinder device in the present invention comprises oil cylinder 22, is provided with the piston 21 be encapsulated in outside driving shaft 17, is provided with black box 18 between piston 21 two ends and driving shaft 17 in oil cylinder 22.Further, installation end cap assemblies 20 is provided with between the two ends of oil cylinder 22 and piston 21.
Adding man-hour, better placing for the ease of workpiece, the V-type groove gripper shoe 26 of being convenient to lay workpiece 6 can be set between driving shaft 17 and driven hollow shaft 7.
During work, workpiece 6 can be placed in V-type groove gripper shoe 26, the corresponding driven hollow shaft 7 in one end of workpiece 6, the other end is corresponding with the clamp 19 on driving shaft 17.Oil cylinder 22 oil-feed on hydraulic cylinder device, promotion piston 21 and driving shaft 17 move to secondary clamping device direction, the clamp 19 installed by driving shaft 17 end promotes workpiece 6 and moves to driven hollow shaft 7, makes driven hollow shaft 7 and the common clamping work pieces 6 of clamp 19; Active synchronization belt wheel 3 is driven to rotate after reducing motor 5 power transmission, active synchronization band 3 drives driven synchronous pulley 1 to rotate, and driven synchronous pulley 1 drives female splined shaft 11 to rotate, and female splined shaft 11 drives driving shaft 17 to rotate, driving shaft 17 drives workpiece 6 to rotate, thus realizes workpiece rotation.Drill bit enters driven hollow shaft 7 by secondary installing rack 8, then carries out drilling processing to workpiece 6.
These are only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a parts retainer, is characterized in that, comprises frame, is arranged on the main clamping device of described frame front end, and correspondence is arranged on the secondary clamping device of described frame rear end; Described main clamping device comprises main installing rack, is arranged on the installing plate of this main installing rack side, and is fixed on the many groups reducing motor on described installing plate by mounting bracket; The output often organizing described reducing motor is connected with driving shaft respectively by synchronous belt drive mechanism, and the outer setting of described driving shaft has the hydraulic cylinder device for driving described driving shaft movable, and the output of described driving shaft is provided with clamp; Described secondary clamping device comprises secondary installing rack, and is arranged on the driven hollow shaft on this secondary installing rack; Described driving shaft and the corresponding setting of described driven hollow shaft, and on the same axis.
2. a kind of parts retainer as claimed in claim 1, it is characterized in that, described synchronous belt drive mechanism comprises active synchronization belt wheel, and described active synchronization belt wheel is connected with driven synchronous pulley by Timing Belt, and described driven synchronous pulley is connected with described driving shaft by female splined shaft.
3. a kind of parts retainer as claimed in claim 2, is characterized in that, described hydraulic cylinder device comprises oil cylinder, is provided with the piston be encapsulated in outside described driving shaft in described oil cylinder, is provided with black box between described piston two ends and described driving shaft.
4. a kind of parts retainer as claimed in claim 3, is characterized in that, is provided with installation end cap assemblies between the two ends of described oil cylinder and described piston.
5. a kind of parts retainer as claimed in claim 4, is characterized in that, described active synchronization belt wheel drives two described driven synchronous pulleys to rotate by Timing Belt simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737795.4A CN104607696A (en) | 2014-11-30 | 2014-11-30 | Part clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737795.4A CN104607696A (en) | 2014-11-30 | 2014-11-30 | Part clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104607696A true CN104607696A (en) | 2015-05-13 |
Family
ID=53142487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410737795.4A Pending CN104607696A (en) | 2014-11-30 | 2014-11-30 | Part clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104607696A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326583A (en) * | 2017-12-23 | 2018-07-27 | 芜湖慧盈自动化设备有限公司 | A kind of peeling machine clamp power drive mechanism |
| CN108555626A (en) * | 2017-12-23 | 2018-09-21 | 芜湖慧盈自动化设备有限公司 | A kind of peeling machine fixture |
| CN111283539A (en) * | 2020-04-23 | 2020-06-16 | 耿宽 | Precision machine parts processing burnishing device |
| CN114734183A (en) * | 2022-03-10 | 2022-07-12 | 合盛科技(宁波)有限公司 | Full utmost point ear battery is with electric core and positive terminal welding jig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321826Y2 (en) * | 1973-06-29 | 1978-06-07 | ||
| CN201493480U (en) * | 2009-09-27 | 2010-06-02 | 常州至精精机有限公司 | External processor of NC rotors |
| CN102183364A (en) * | 2011-03-02 | 2011-09-14 | 北京工研精机股份有限公司 | Platform for testing performance of main shaft of machine tool |
| CN102581655A (en) * | 2012-02-29 | 2012-07-18 | 深圳市福麒珠宝首饰有限公司 | Rotary butt-clamping mechanism and turning fixture comprising same |
| CN203578836U (en) * | 2013-11-19 | 2014-05-07 | 东莞市耐斯机械制造有限公司 | Four-spindle bar stock deep hole drill |
-
2014
- 2014-11-30 CN CN201410737795.4A patent/CN104607696A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321826Y2 (en) * | 1973-06-29 | 1978-06-07 | ||
| CN201493480U (en) * | 2009-09-27 | 2010-06-02 | 常州至精精机有限公司 | External processor of NC rotors |
| CN102183364A (en) * | 2011-03-02 | 2011-09-14 | 北京工研精机股份有限公司 | Platform for testing performance of main shaft of machine tool |
| CN102581655A (en) * | 2012-02-29 | 2012-07-18 | 深圳市福麒珠宝首饰有限公司 | Rotary butt-clamping mechanism and turning fixture comprising same |
| CN203578836U (en) * | 2013-11-19 | 2014-05-07 | 东莞市耐斯机械制造有限公司 | Four-spindle bar stock deep hole drill |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326583A (en) * | 2017-12-23 | 2018-07-27 | 芜湖慧盈自动化设备有限公司 | A kind of peeling machine clamp power drive mechanism |
| CN108555626A (en) * | 2017-12-23 | 2018-09-21 | 芜湖慧盈自动化设备有限公司 | A kind of peeling machine fixture |
| CN108555626B (en) * | 2017-12-23 | 2020-10-27 | 芜湖慧盈自动化设备有限公司 | Clamp for peeling machine |
| CN111283539A (en) * | 2020-04-23 | 2020-06-16 | 耿宽 | Precision machine parts processing burnishing device |
| CN114734183A (en) * | 2022-03-10 | 2022-07-12 | 合盛科技(宁波)有限公司 | Full utmost point ear battery is with electric core and positive terminal welding jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
| RJ01 | Rejection of invention patent application after publication |