CN104526782A - Discontinuous fixation tool for processing of plates - Google Patents
Discontinuous fixation tool for processing of plates Download PDFInfo
- Publication number
- CN104526782A CN104526782A CN201410805884.8A CN201410805884A CN104526782A CN 104526782 A CN104526782 A CN 104526782A CN 201410805884 A CN201410805884 A CN 201410805884A CN 104526782 A CN104526782 A CN 104526782A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- eccentricity
- support
- camshaft
- face cam
- 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
- 238000003825 pressing Methods 0.000 claims description 54
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 16
- 238000003754 machining Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses a discontinuous fixation tool for processing of plates. The discontinuous fixation tool comprises a base and a press plate and further comprises a motor, an eccentric end-surface cam, a camshaft, a return spring and a sliding block; the camshaft is rotationally connected with the base; one end of the camshaft is connected with the eccentric end-surface cam, and the other end of the camshaft is connected with the output end of the motor; the sliding block is connected with the base in a sliding way; one end of the press plate is provided with a stopping block; the press plate and the camshaft are arranged in parallel; the press plate is arranged on the upper surface of the base; the circumference eccentricity of the eccentric end-surface cam has the same variation trend as the end surface eccentricity of the eccentric end-surface cam; one end of the press plate, which is far from the stopping block, is hinged on the sliding block, and the lower surface of the other end of the press plate is abutted against the circumference surface of the eccentric end-surface cam; the stopping block is abutted against the end surface of the eccentric end-surface cam; one end of the return spring is connected with the press plate, and the other end of the return spring is connecting the base. The discontinuous fixation tool disclosed by the invention is used for fixing plates in the process of processing the plates and can release the plates automatically after finishing processing the plates, thus the plate processing efficiency can be improved.
Description
Technical field
The present invention relates to a kind of sheet fabrication interval fixing tool.
Background technology
Furniture refers to that the mankind maintain normal life, are engaged in production practices and carry out the requisite appliances of social activities.The step development innovation in epoch also followed by furniture, and of a great variety by now, materials are different, great variety of goods, and purposes differs.The large piece articles such as furniture many fingers wardrobe, desk, bed, sofa.
The material major part of furniture is made up of sheet material, the furniture parts that sheet fabrication be become can assemble, then need to cut sheet material, the operation such as boring.To in sheet material processing procedure, after usually will first sheet material being fixed, could process sheet material more accurately.The existing fixing tool for sheet fabrication process, fixing and unclamp sheet material and all want manual operation, so the time of delay Continuous maching, thus causes working (machining) efficiency lower.
Summary of the invention
For the defect that above-mentioned prior art exists, the object of the present invention is to provide one can be fixed by sheet material when machining sheet, machine and automatically to unclamp afterwards, thus improve the sheet fabrication interval fixing tool of working (machining) efficiency.
For achieving the above object, technical scheme of the present invention is:
Sheet fabrication interval fixing tool, comprise support and pressing plate, also be provided with motor, eccentricity end face cam, camshaft, back-moving spring and sliding shoe, described cam axle is connected on support, camshaft one end connects described eccentricity end face cam, the other end is connected with the output of motor, described sliding shoe and support are slidably connected, described pressing plate one end is with block, pressing plate and camshaft are arranged in parallel, and pressing plate is positioned at frame upper surface, described eccentricity end face cam circle circumferential direction eccentric throw is identical with eccentricity end face cam face eccentric throw variation tendency, pressing plate is hinged on sliding shoe away from block one end, pressing plate other end lower surface and eccentricity end face cam circle perimeter surface offset, the end face of block and eccentricity end face cam offsets, described back-moving spring one end is connected with pressing plate, the other end is connected with support.
When adopting technique scheme, starter motor, motor output end connects camshaft one end, so driven by motor cam axle, connected eccentricity end face cam is driven to rotate during cam axle, because the circumferencial direction of eccentricity end face cam and end face are cam, because pressing plate one end lower surface and eccentricity end face cam circle perimeter surface offset, the end face of block and eccentricity end face cam offsets, and eccentricity end face cam circle circumferential direction eccentric throw is identical with eccentricity end face cam face eccentric throw variation tendency, so when eccentricity end face cam circle circumferential direction eccentric throw is changed from small to big, the circumferential surface upwardly pressing plate of eccentricity end face cam, the pressing plate other end is hinged on sliding shoe, so pressing plate upwards rotates, simultaneously, the end face of eccentricity end face cam promotes block, now pressing plate drives sliding shoe to move towards block side, so just can sheet material be fixed on support pressing plate, now processing process is carried out to sheet material, eccentricity end face cam circle circumferential direction eccentric throw from large to small time, pressing plate rotates backward, and under the drive of back-moving spring, pressing plate is towards moving away from block side, sheet material unclamps by pressing plate automatically.The present invention utilizes the action of eccentricity end face cam production pressing plate fixed plate, when the time coordination of time of sheet fabrication process and pressing plate fixed plate, is just fixed and unclamps the operation of sheet material without the need to operator, thus improve working (machining) efficiency.
Further, described sliding shoe is provided with slip dovetail groove, and support is provided with the slide rail coordinating slip dovetail groove.The above-mentioned mode be slidably connected is simple, and sliding shoe sliding process is stablized.
Further, described support is provided with the stop screw coordinating sliding shoe.Stop screw can control the maximum of pressing plate movement.
Further, described support is provided with the chute coordinating pressing plate.Can move in chute when pressing plate moves, chute can limit pressing plate, prevents pressing plate from offseting.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of sheet fabrication of the present invention interval fixing tool embodiment.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: support 1, sliding shoe 2, stop screw 3, camshaft 4, eccentricity end face cam 5, block 6, pressing plate 7, back-moving spring 8, dovetail groove 9, slide rail 10.
As shown in Figure 1, a kind of sheet fabrication interval fixing tool, comprise support 1 and pressing plate 7, also be provided with motor, eccentricity end face cam 5, camshaft 4, back-moving spring 8 and sliding shoe 2, camshaft 4 is rotatably connected on support 1, camshaft 4 one end connects eccentricity end face cam 5, the other end is connected with the output of motor, sliding shoe 2 and support 1 are slidably connected, pressing plate 7 one end is with block 6, pressing plate 7 and camshaft 4 are arranged in parallel, and pressing plate 7 is positioned at support 1 upper surface, eccentricity end face cam 5 circumferencial direction eccentric throw is identical apart from variation tendency with eccentricity end face cam 5 end face eccentric, pressing plate 7 is hinged on sliding shoe 2 away from block 6 one end, pressing plate 7 other end lower surface and eccentricity end face cam 5 circumferential surface offset, block 6 offsets with the end face of eccentricity end face cam 5, back-moving spring 8 one end is connected with pressing plate 7, the other end is connected with support 1.
In the present embodiment, sliding shoe 2 is provided with slip dovetail groove 9, and support 1 is provided with the slide rail 10 coordinating slip dovetail groove 9.The above-mentioned mode be slidably connected is simple, and sliding shoe 2 sliding process is stablized.
Support 1 is provided with the stop screw 3 coordinating sliding shoe 2.Stop screw 3 can control the maximum of pressing plate 7 movement.
Support 1 is provided with the chute coordinating pressing plate 7.Can move in chute when pressing plate 7 moves, chute can limit pressing plate 7, prevents pressing plate 7 from offseting.
Specific works principle:
Starter motor, motor output end connects camshaft 4 one end, so driven by motor camshaft 4 rotates, camshaft 4 drives connected eccentricity end face cam 5 to rotate when rotating, because the circumferencial direction of eccentricity end face cam 5 and end face are cam, because pressing plate 7 one end lower surface and eccentricity end face cam 5 circumferential surface offset, block 6 offsets with the end face of eccentricity end face cam 5, and eccentricity end face cam 5 circumferencial direction eccentric throw is identical apart from variation tendency with eccentricity end face cam 5 end face eccentric, so when eccentricity end face cam 5 circumferencial direction eccentric throw is changed from small to big, the circumferential surface upwardly pressing plate 7 of eccentricity end face cam 5, pressing plate 7 other end is hinged on sliding shoe 2, so pressing plate 7 upwards rotates, simultaneously, the end face of eccentricity end face cam 5 promotes block 6, now pressing plate 7 drives sliding shoe 2 to move towards block 6 side, so just can sheet material be fixed on support 1 (in order to more clearly embody the annexation of pressing plate 7 by pressing plate 7, not shown support 1 supports the part of laminate), now processing process is carried out to sheet material, eccentricity end face cam 5 circumferencial direction eccentric throw from large to small time, pressing plate 7 rotates backward, and under the drive of back-moving spring 8, pressing plate 7 moves towards away from block 6 side, sheet material unclamps by pressing plate 7 automatically.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. sheet fabrication interval fixing tool, comprise support and pressing plate, it is characterized in that, also be provided with motor, eccentricity end face cam, camshaft, back-moving spring and sliding shoe, described cam axle is connected on support, camshaft one end connects described eccentricity end face cam, the other end is connected with the output of motor, described sliding shoe and support are slidably connected, described pressing plate one end is with block, pressing plate and camshaft are arranged in parallel, and pressing plate is positioned at frame upper surface, described eccentricity end face cam circle circumferential direction eccentric throw is identical with eccentricity end face cam face eccentric throw variation tendency, pressing plate is hinged on sliding shoe away from block one end, pressing plate other end lower surface and eccentricity end face cam circle perimeter surface offset, the end face of block and eccentricity end face cam offsets, described back-moving spring one end is connected with pressing plate, the other end is connected with support.
2. sheet fabrication interval fixing tool according to claim 1, it is characterized in that, described sliding shoe is provided with slip dovetail groove, and support is provided with the slide rail coordinating slip dovetail groove.
3. sheet fabrication interval fixing tool according to claim 1, it is characterized in that, described support is provided with the stop screw coordinating sliding shoe.
4. sheet fabrication interval fixing tool according to claim 1, it is characterized in that, described support is provided with the chute coordinating pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805884.8A CN104526782A (en) | 2014-12-23 | 2014-12-23 | Discontinuous fixation tool for processing of plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805884.8A CN104526782A (en) | 2014-12-23 | 2014-12-23 | Discontinuous fixation tool for processing of plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526782A true CN104526782A (en) | 2015-04-22 |
Family
ID=52842507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805884.8A Pending CN104526782A (en) | 2014-12-23 | 2014-12-23 | Discontinuous fixation tool for processing of plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555843A (en) * | 2017-01-19 | 2017-04-05 | 福州大学 | A kind of low speed Intermittent rotary mechanism and its method of work |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU806952A1 (en) * | 1978-07-03 | 1981-02-23 | Предприятие П/Я В-8216 | Cam mechanism |
| CN1040257A (en) * | 1988-08-08 | 1990-03-07 | 范朝来 | On-off type screw arbor transmission mechanism for vertical elevating of leading screw |
| RU2048423C1 (en) * | 1991-06-20 | 1995-11-20 | Строительно-монтажная лаборатория Акционерного производственного монтажно-строительного предприятия "Электрон" | Crane for lifting and delivering loads into window aperture in building |
| CN2520434Y (en) * | 2002-01-21 | 2002-11-13 | 东南大学 | Micro displacement generator |
| JP2005180625A (en) * | 2003-12-22 | 2005-07-07 | Kyocera Mita Corp | Reciprocating motion mechanism |
| CN103758958A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | End cam mechanism |
| CN104074943A (en) * | 2014-06-30 | 2014-10-01 | 王岳林 | Stepless speed change device for driving of pitch bent axle |
| CN104555510A (en) * | 2014-12-22 | 2015-04-29 | 重庆市卓玛家具有限公司 | Intermittent feeding device for board |
| CN204414265U (en) * | 2014-12-23 | 2015-06-24 | 重庆市卓玛家具有限公司 | Sheet fabrication interval fixing tool |
-
2014
- 2014-12-23 CN CN201410805884.8A patent/CN104526782A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU806952A1 (en) * | 1978-07-03 | 1981-02-23 | Предприятие П/Я В-8216 | Cam mechanism |
| CN1040257A (en) * | 1988-08-08 | 1990-03-07 | 范朝来 | On-off type screw arbor transmission mechanism for vertical elevating of leading screw |
| RU2048423C1 (en) * | 1991-06-20 | 1995-11-20 | Строительно-монтажная лаборатория Акционерного производственного монтажно-строительного предприятия "Электрон" | Crane for lifting and delivering loads into window aperture in building |
| CN2520434Y (en) * | 2002-01-21 | 2002-11-13 | 东南大学 | Micro displacement generator |
| JP2005180625A (en) * | 2003-12-22 | 2005-07-07 | Kyocera Mita Corp | Reciprocating motion mechanism |
| CN103758958A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | End cam mechanism |
| CN104074943A (en) * | 2014-06-30 | 2014-10-01 | 王岳林 | Stepless speed change device for driving of pitch bent axle |
| CN104555510A (en) * | 2014-12-22 | 2015-04-29 | 重庆市卓玛家具有限公司 | Intermittent feeding device for board |
| CN204414265U (en) * | 2014-12-23 | 2015-06-24 | 重庆市卓玛家具有限公司 | Sheet fabrication interval fixing tool |
Non-Patent Citations (1)
| Title |
|---|
| 孟宪源: "《现代机构手册 上册》", 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555843A (en) * | 2017-01-19 | 2017-04-05 | 福州大学 | A kind of low speed Intermittent rotary mechanism and its method of work |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |