CN104400462A - Auxiliary supporting base - Google Patents
Auxiliary supporting base Download PDFInfo
- Publication number
- CN104400462A CN104400462A CN201410699540.3A CN201410699540A CN104400462A CN 104400462 A CN104400462 A CN 104400462A CN 201410699540 A CN201410699540 A CN 201410699540A CN 104400462 A CN104400462 A CN 104400462A
- Authority
- CN
- China
- Prior art keywords
- plane
- pedestal
- vertical passageway
- depression bar
- vertical
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention provides an auxiliary supporting base. A handle rotates to drive a screw to rotate in a thread sleeve and extend into or out of a base body along the thread sleeve. When the screw extends into the base body, the end portion of the screw extrudes and abuts against a pressing rod to move together towards the inside of the base body. A vertical supporting rod is arranged in a vertical channel, the middle of the supporting rod is provided with a downward inclined plane which is matched with an inclined plane located on the end portion of the pressing rod, and accordingly the inclined plane located on the pressing rod and the inclined plane located in the middle of the supporting rod are supported by each other to abut against the supporting rod when the pressing rod moves inward and the movement is not produced under the condition that threads are self-locked. Accordingly, a workpiece is pressed on the supporting rod during machining, the handle rotates to adjust the extension length of the supporting rod, the self-locking is achieved during the machining, and accordingly the cutting vibration and the deformation of the workpiece can be prevented and the machining accuracy is high.
Description
Technical field
The present invention relates to a kind of processing unit (plant), be specifically related to the supplemental support seat of processing work.
Background technology
Fixture adds to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.When machining large workpiece, in order to improve the rigidity of workpiece, reducing vibration, ensureing crudy.Particularly when some bottom surfaces of processing are workpiece of curved surface, corresponding base is not often had to support.If special base for supporting, its versatility is poor again, and the workpiece for different model, different size needs to make corresponding base separately, and processing cost is increased greatly.And fixed base supporting surface, the requirement for machining accuracy is higher, if there is larger supporting surface mismachining tolerance, very easily in work pieces process, cause to support and forbidden, make error accumulation among follow-up processing, product orientation is caused to be forbidden, the problems such as poor quality.Therefore, need for bottom nonplanar workpiece Design assistant supporting seat, to the effect playing supplemental support bottom workpiece.Install rigidity and the stability of workpiece can be improved, prevent cutting vibration and the distortion of workpiece, there is higher machining accuracy.
Summary of the invention
The object of the present invention is to provide a kind of supplemental support seat, can to the effect playing supplemental support bottom workpiece.Install rigidity and the stability of workpiece can be improved, prevent cutting vibration and the distortion of workpiece, there is higher machining accuracy.
For achieving the above object, technical scheme of the present invention is: supplemental support seat, comprise pedestal, described pedestal is provided with a horizontal channel and a vertical passageway, described horizontal channel is communicated with vertical passageway, the porch of described horizontal channel has been bolted to connection a thread bush, described thread bush internal thread is connected with a screw rod, the end winding support that described screw rod stretches out pedestal has handle, described screw rod stretches into one end of the ends contact depression bar of pedestal, and the other end of described depression bar is provided with inclined-plane upwards; Be provided with a vertical support bar in described vertical passageway, the middle part of described support bar is provided with a downward inclined-plane coordinated with the inclined-plane of depression bar end; The porch of described vertical passageway is also welded with a fairlead, and the top of described fairlead is fixed with a guiding cap.
When adopting technique scheme, turning handle, drives screw rod to rotate in thread bush, and stretches into along thread bush or stretch out pedestal.When screw rod stretches in pedestal, the end extruding depression bar of screw rod, withstands depression bar and moves together in pedestal.Owing to there being a vertical support bar in vertical passageway, the middle part of support bar is provided with a downward inclined-plane coordinated with the inclined-plane of depression bar end.When depression bar inwardly moves, the inclined-plane on depression bar and the inclined-plane in the middle part of support bar support, and withstand support bar and can not be moved under screw thread self-locking.Like this, adding man-hour, workpiece is pressed on support bar, and by the length of stretching out of turning handle adjustment support bar, work in-process self-locking, can prevent cutting vibration and the distortion of workpiece, have higher machining accuracy.
Further, the cross sectional shape of described horizontal channel and depression bar is all rectangle.This setting can prevent depression bar from rotating in horizontal channel.
Further, the bottom of described vertical passageway inner bracing piece is provided with stage clip.This arranges and can make support bar upwards resilience automatically.
Further, the bottom described pedestal being positioned at vertical passageway is provided with the support plate be threaded.This setting by dismounting support plate, can be safeguarded the bottom of vertical passageway.
Further, the inclined-plane in the middle part of described support bar and the angle of vertical plane are 10 °.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of supplemental support seat embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, supplemental support seat of the present invention, comprise pedestal 1, pedestal 1 is provided with a horizontal channel and a vertical passageway, and horizontal channel is communicated with vertical passageway, and the porch of horizontal channel has been bolted to connection a thread bush 2, thread bush 2 internal thread is connected with a screw rod 3, the end winding support that screw rod 3 stretches out pedestal 1 has handle 31, and screw rod 3 stretches into one end of the ends contact depression bar 4 of pedestal 1, and the other end of depression bar 4 is provided with inclined-plane upwards; The cross sectional shape of described horizontal channel and depression bar 4 is all rectangle.This setting can prevent depression bar from rotating in horizontal channel.Be provided with a vertical support bar 5 in vertical passageway, the middle part of support bar 5 is provided with a downward inclined-plane coordinated with the inclined-plane of depression bar 4 end; Inclined-plane in the middle part of support bar 5 and the angle of vertical plane are 10 °.The porch of vertical passageway is also welded with a fairlead, and the top of fairlead is fixed with a guiding cap 51.The bottom of vertical passageway inner bracing piece 5 is provided with stage clip 6.This arranges and can make support bar 5 upwards resilience automatically.Bottom pedestal 1 being positioned at vertical passageway is provided with the support plate 61 be threaded.This setting by dismounting support plate 61, can be safeguarded the bottom of vertical passageway.
In the present invention, by turning handle 31, drive screw rod 3 to rotate in thread bush 2, and stretch into along thread bush 2 or stretch out pedestal 1.When screw rod 3 stretches in pedestal 1, the end extruding depression bar 4 of screw rod 3, withstands depression bar 4 and moves together in pedestal 1.Owing to there being a vertical support bar 5 in vertical passageway, the middle part of support bar 5 is provided with a downward inclined-plane coordinated with the inclined-plane of depression bar 4 end.When depression bar 4 inwardly moves, the inclined-plane in the middle part of the inclined-plane on depression bar 4 and support bar 5 supports, and withstands support bar 5 and can not be moved under screw thread self-locking.Like this, adding man-hour, workpiece is pressed on support bar 5, is adjusted the length of stretching out of support bar 5, work in-process self-locking by turning handle 31, can prevent cutting vibration and the distortion of workpiece, have higher machining accuracy.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; 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.
Claims (5)
1. supplemental support seat, comprise pedestal, it is characterized in that, described pedestal is provided with a horizontal channel and a vertical passageway, and described horizontal channel is communicated with vertical passageway, and the porch of described horizontal channel has been bolted to connection a thread bush, described thread bush internal thread is connected with a screw rod, the end winding support that described screw rod stretches out pedestal has handle, and described screw rod stretches into one end of the ends contact depression bar of pedestal, and the other end of described depression bar is provided with inclined-plane upwards; Be provided with a vertical support bar in described vertical passageway, the middle part of described support bar is provided with a downward inclined-plane coordinated with the inclined-plane of depression bar end; The porch of described vertical passageway is also welded with a fairlead, and the top of described fairlead is fixed with a guiding cap.
2. supplemental support seat according to claim 1, is characterized in that, the cross sectional shape of described horizontal channel and depression bar is all rectangle.
3. supplemental support seat according to claim 1, is characterized in that, the bottom of described vertical passageway inner bracing piece is provided with stage clip.
4. the supplemental support seat according to claim 1 or 3, is characterized in that, the bottom described pedestal being positioned at vertical passageway is provided with the support plate be threaded.
5. supplemental support seat according to claim 1, is characterized in that, the inclined-plane in the middle part of described support bar and the angle of vertical plane are 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699540.3A CN104400462A (en) | 2014-11-28 | 2014-11-28 | Auxiliary supporting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699540.3A CN104400462A (en) | 2014-11-28 | 2014-11-28 | Auxiliary supporting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400462A true CN104400462A (en) | 2015-03-11 |
Family
ID=52638161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699540.3A Pending CN104400462A (en) | 2014-11-28 | 2014-11-28 | Auxiliary supporting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078249A (en) * | 2016-07-31 | 2016-11-09 | 浙江司贝宁精工科技有限公司 | A kind of auxiliary support apparatus of plant equipment |
| CN106624899A (en) * | 2016-12-30 | 2017-05-10 | 苏州市职业大学 | Clamping and auxiliary supporting linkage mechanism |
| CN107414514A (en) * | 2017-09-06 | 2017-12-01 | 广西玉柴机器股份有限公司 | Handwheel clamps auxiliary support apparatus |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268096A1 (en) * | 1986-10-23 | 1988-05-25 | Chr. Eisele Maschinenfabrik GmbH & Co. KG. | Sawing machine with a circular saw blade |
| SU1585107A1 (en) * | 1988-09-19 | 1990-08-15 | Украинский Государственный Проектно-Технологический И Экспериментальный Институт "Укроргстанкинпром" | Self-adjusting support |
| CN200942446Y (en) * | 2006-08-30 | 2007-09-05 | 宝山钢铁股份有限公司 | Inner support for processing special steel pipe button |
| CN200974176Y (en) * | 2006-11-23 | 2007-11-14 | 中国北车集团大同电力机车有限责任公司 | Flotation supporting device |
| CN201198086Y (en) * | 2008-04-14 | 2009-02-25 | 上海汇大机械制造有限公司 | Floating supporting mechanism |
| FR2941161A1 (en) * | 2009-01-22 | 2010-07-23 | Univ Grenoble 1 | Machining assembly for rotating machine such as drilling machine, has clamping unit supported against bottom of flat part of tool, and support zones stopped against each other when tool is displaced towards back with respect to tool holder |
| CN201744862U (en) * | 2010-06-18 | 2011-02-16 | 长春一汽天奇工艺装备工程有限公司 | Inclined wedge locking pneumatic auxiliary supporting mechanism with adjustable supporting height |
| CN202151833U (en) * | 2011-06-20 | 2012-02-29 | 重庆登科金属制品有限公司 | Manual auxiliary supporting device |
| CN102528483A (en) * | 2011-12-30 | 2012-07-04 | 长城汽车股份有限公司 | Floating support device for machining |
| CN202846210U (en) * | 2012-11-14 | 2013-04-03 | 重庆青山工业有限责任公司 | Floating support mechanism |
| CN103317366A (en) * | 2013-06-08 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Clamp and inner supporting device thereof |
| CN204248457U (en) * | 2014-11-28 | 2015-04-08 | 重庆红旗缸盖制造有限公司 | Supplemental support seat |
-
2014
- 2014-11-28 CN CN201410699540.3A patent/CN104400462A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268096A1 (en) * | 1986-10-23 | 1988-05-25 | Chr. Eisele Maschinenfabrik GmbH & Co. KG. | Sawing machine with a circular saw blade |
| SU1585107A1 (en) * | 1988-09-19 | 1990-08-15 | Украинский Государственный Проектно-Технологический И Экспериментальный Институт "Укроргстанкинпром" | Self-adjusting support |
| CN200942446Y (en) * | 2006-08-30 | 2007-09-05 | 宝山钢铁股份有限公司 | Inner support for processing special steel pipe button |
| CN200974176Y (en) * | 2006-11-23 | 2007-11-14 | 中国北车集团大同电力机车有限责任公司 | Flotation supporting device |
| CN201198086Y (en) * | 2008-04-14 | 2009-02-25 | 上海汇大机械制造有限公司 | Floating supporting mechanism |
| FR2941161A1 (en) * | 2009-01-22 | 2010-07-23 | Univ Grenoble 1 | Machining assembly for rotating machine such as drilling machine, has clamping unit supported against bottom of flat part of tool, and support zones stopped against each other when tool is displaced towards back with respect to tool holder |
| CN201744862U (en) * | 2010-06-18 | 2011-02-16 | 长春一汽天奇工艺装备工程有限公司 | Inclined wedge locking pneumatic auxiliary supporting mechanism with adjustable supporting height |
| CN202151833U (en) * | 2011-06-20 | 2012-02-29 | 重庆登科金属制品有限公司 | Manual auxiliary supporting device |
| CN102528483A (en) * | 2011-12-30 | 2012-07-04 | 长城汽车股份有限公司 | Floating support device for machining |
| CN202846210U (en) * | 2012-11-14 | 2013-04-03 | 重庆青山工业有限责任公司 | Floating support mechanism |
| CN103317366A (en) * | 2013-06-08 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Clamp and inner supporting device thereof |
| CN204248457U (en) * | 2014-11-28 | 2015-04-08 | 重庆红旗缸盖制造有限公司 | Supplemental support seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078249A (en) * | 2016-07-31 | 2016-11-09 | 浙江司贝宁精工科技有限公司 | A kind of auxiliary support apparatus of plant equipment |
| CN106624899A (en) * | 2016-12-30 | 2017-05-10 | 苏州市职业大学 | Clamping and auxiliary supporting linkage mechanism |
| CN107414514A (en) * | 2017-09-06 | 2017-12-01 | 广西玉柴机器股份有限公司 | Handwheel clamps auxiliary support apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |