CN204094622U - A kind of fixture for grind away operation - Google Patents
A kind of fixture for grind away operation Download PDFInfo
- Publication number
- CN204094622U CN204094622U CN201420484827.XU CN201420484827U CN204094622U CN 204094622 U CN204094622 U CN 204094622U CN 201420484827 U CN201420484827 U CN 201420484827U CN 204094622 U CN204094622 U CN 204094622U
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- China
- Prior art keywords
- fixture
- workpiece
- support
- grind away
- away operation
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of fixture for grind away operation disclosed in the utility model, comprise base, support and the Lift Part be connected on support and extensible member, the front end of extensible member is connected with hold assembly, Lift Part is rotationally connected with on support, elevating lever can be raised and turn to side workpiece loading and unloading when workpiece is installed, avoid the collision occurred between workpiece and sander.Effectively can control workpiece act on pressure on sand paper by adjusting the position of Lift Part.By arranging the horizontal level of the relative sand paper of extensible member adjustable workpiece, ensure that sample rubs with unworn sand paper face all the time, improves sample quality on the one hand, effectively can utilize sand paper on the other hand, coated abrasive surface all can be utilized, be unlikely to waste, economize on resources.In addition, this clamp structure is simple, easy to use, can replace and manually hold sample workpiece, and realize the object of automatically clamping, operating efficiency is higher, and integrate clamping, flexible, be elevated and the various motion such as rotation, multiple functional.
Description
Technical field
The utility model belongs to scientific research grind away technical field, is specifically related to a kind of fixture for grind away operation.
Background technology
Sander is widely used in the fine finishining of die industry and the machine of surface finish process, generally comprises electric grinding machine, Pneumatic grinding machine etc., rotated process surface of the work, to complete corresponding process requirements by the sand paper controlled on sander.
At present, the scholar being engaged in material science research, in the process studied material, needs to carry out cutting sample preparation, grind away to institute's research material, and corrosion, finally by metallographic microscope tissues observed and structure.Wherein, sander is used at grind away process need, in this field, the common sanding machine of general use carries out grinding-polishing process to the surface of sample, and due to the automaticity of such sander lower, people is needed to carry out sanding operation for holding cylindrical samples in use procedure, this process time span is longer, uses extremely inconvenient, inefficiency.
And when polishing, due to artificial hand-held sample operation, be difficult to pressure and the horizontal level of the relative sander sand paper of sample when controlling polishing, cause the air spots of sample neat possibly, affect the research in sample later stage, also may carry out sanding operation at the same position of sand paper, polishing later stage coated abrasive surface gravel is worn, affect the polishing quality of sample, and whole utilizations of coated abrasive surface cannot be realized, cause the waste of resource.
Therefore, in view of this, be necessary to propose a kind of structure fixture simple, easy to use, can replace and manually hold sample workpiece, realize the object of automatically clamping, can ensure that pressure when polishing and position etc. are controlled simultaneously, improve sample surfaces quality, reduce the wasting of resources.
Utility model content
In view of this, the utility model provides a kind of fixture for grind away operation, this clamp structure is simple, easy to use, can replace and manually hold sample workpiece, realize the object of clamping automatically, can realize adjusting pressure during polishing and position etc. simultaneously, ensure sample surfaces quality, reduce the wasting of resources.
According to a kind of fixture for grind away operation that the purpose of this utility model proposes, comprise base, be fixed on the support on described base and the Lift Part be connected on described support and extensible member, described extensible member level connection joint is in described Lift Part upper end, and described Lift Part is rotationally connected with on described support;
The front end of described extensible member is connected with hold assembly, and described hold assembly comprises the clamping head that Open Side Down, and in order to workpiece to be fixed on the locking element in clamping head.
Preferably, described Lift Part comprises the elevating lever rotating and be arranged on described support, and described pedestal upper end is provided with perforate, and described elevating lever one end is inserted in perforate, and described support side is also connected with the locking rod for locking lift pin locations.
Preferably, lay support spring in described perforate, described elevating lever is pressed on described support spring.
Preferably, described locking rod is bolt, and described support outer wall offers the screwed hole mated with bolt.
Preferably, described extensible member comprises the connecting rod being fixed on described elevating lever upper end, with the expansion link being fixedly connected with described hold assembly, is connected between described expansion link with described connecting rod by adjustment member.
Preferably, one end that described connecting rod is relative with expansion link offers deep hole, described expansion link one end is inserted in described deep hole, described deep hole front end is fluting collet, described fluting collet outer wall is provided with external screw thread, and described adjustment member is rotate the nut be arranged on described fluting collet.
Preferably, one end that described expansion link is corresponding with described connecting rod is in boring column construction.
Preferably, described adjustment member is joint sleeve, forms internal thread in described joint sleeve, described connecting rod with expansion link outer wall forms the external screw thread mated with described internal thread.
Preferably, described locking element is bolt or screw.
Compared with prior art, the advantage of the utility model fixture for grind away operation of the present disclosure is:
By arranging Lift Part, extensible member and hold assembly, and Lift Part is rotationally connected with on support, elevating lever can be raised and turn to side workpiece loading and unloading, avoid occurring the problems such as the collision between workpiece and sander when installing workpiece.
Effectively can control workpiece act on active force on sander sand paper by adjusting the position of Lift Part, realize different polishing effects.
By arranging the horizontal level of the relative sander sand paper of extensible member adjustable workpiece, ensure that sample rubs with unworn sand paper face all the time, improves sample quality on the one hand, effectively can utilize sand paper on the other hand, coated abrasive surface all can be utilized, be unlikely to waste, economize on resources.
In addition, this clamp structure is simple, easy to use, can replace and manually hold sample workpiece, and realize the object of clamping automatically, operating efficiency is higher.And integrate the various motions such as clamping, flexible, lifting and rotation, multiple functional.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of Fig. 1 fixture disclosed in the utility model.
Fig. 2 is the structural representation of retained part.
Fig. 3 is the structural representation of lifting part.
Fig. 4 is the structural representation of support.
The title of the numeral in figure or the corresponding component representated by letter:
1, base 2, support 3, elevating lever 4, connecting rod 5, expansion link 6, clamping head 7, bolt 8, screwed hole 9, nut 10, fluting collet 11, support spring 12, through hole 13, perforate 14, deep hole
Detailed description of the invention
At present, the scholar being engaged in material science research is in the process studied material, and need people to carry out sanding operation for holding cylindrical samples, this process time span is longer, uses extremely inconvenient, inefficiency.And when polishing, due to artificial hand-held sample operation, be difficult to pressure and the position of workpiece relative sand paper when control is polished, cause the air spots of sample neat possibly, affect the research in sample later stage, and whole utilizations of coated abrasive surface cannot be realized, cause the waste of resource.
The utility model is for deficiency of the prior art, provide a kind of fixture for grind away operation, this clamp structure is simple, easy to use, can replace and manually hold sample workpiece, realize the object of clamping automatically, can realize adjusting the pressure of workpiece relative sand paper during polishing and horizontal level etc. simultaneously, ensure sample surfaces quality, reduce the wasting of resources.
To be clearly and completely described the technical solution of the utility model by detailed description of the invention below.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please also refer to Fig. 1 to Fig. 4, a kind of fixture for grind away operation, comprise base 1, be fixed on support 2 on base 1 and the Lift Part be connected on support 2 and extensible member, extensible member level connection joint is in the upper end of Lift Part, and Lift Part is rotationally connected with on support 2.
The front end of extensible member is connected with hold assembly, and hold assembly comprises the clamping head 6 that Open Side Down, and in order to workpiece to be fixed on the locking element in clamping head.Wherein locking element is bolt 7, or is screw etc.Clamping head can be cylindrical-shaped structure, and clamping head internal openings is used for fixation workpiece, and workpiece to be placed in after in perforate by bolt-locking fixation workpiece, clamping head offers the screwed hole 8 mated with bolt.
Arrange by Lift Part is rotated, be convenient to extensible member and hold assembly to turn to workpiece loading and unloading.
Lift Part is rotate the elevating lever 3 be arranged on support 2, and support 2 upper end is provided with perforate 13, and elevating lever 3 one end is inserted in perforate, and support 2 side is also connected with the locking rod for locking lift pin locations.Locking rod is generally bolt or screw, support 2 outer wall offers the screwed hole 8 mated with bolt.The position of elevating lever can be locked according to need of work Height Adjustment by arranging locking rod.During dismounting workpiece, first elevating lever can being increased to certain altitude, making clamping head away from the grinding sand paper of below, by rotating elevating lever, extensible member and hold assembly being turned to side afterwards.When preventing dismounting workpiece and the collision of sander.
Lay support spring 11 in perforate 13, elevating lever 3 is pressed on support spring 11.Make elevating lever effectively fixing by support spring with coordinating of locking rod.
Wherein, also fix by thread connecting mode between elevating lever and support, by rotating elevating lever or being arranged on base by holder pivots, swinging mounting directly adjusts the height of elevating lever.
Extensible member comprises the connecting rod 4 being fixed on elevating lever 3 upper end, and the expansion link 5 with being fixedly connected with hold assembly, is connected by adjustment member between expansion link 5 with connecting rod 4.
One end that connecting rod 4 is relative with expansion link 5 offers deep hole 14, expansion link 5 one end is inserted in deep hole, deep hole front end is fluting collet 10, and fluting collet 10 outer wall is provided with external screw thread, and adjustment member is rotate the nut 9 be arranged on fluting collet 10.Fixed position being locked by nut 9 of expansion link 5 and connecting rod 4, length adjusts as required.
Wherein, one end that expansion link 5 is corresponding with connecting rod 4 is in boring column construction.Be convenient to the Fast Installation of expansion link in deep hole on the one hand, realize the progressively locking of nut on the other hand.
In addition, adjustment member also can be joint sleeve, forms internal thread in joint sleeve, and connecting rod forms with on expansion link outer wall the external screw thread mated with internal thread.By rotating casing to adjust expansion link, link position between connecting rod and sleeve pipe, thus realize flexible object.Which is easy to adjust, and Adjustment precision is higher, and sleeve pipe often turns around, and between connecting rod and expansion link, spacing increases 2 helical pitches.
Wherein, base 1 is provided with through hole 12, base 1 is fixed on workbench by elements such as bolts.
The operation principle of the application is as follows:
Base 1 is fixed on workbench, elevating lever 3 is supported by support spring 11 and is increased to initial position, and turn to sander side, workpiece is positioned in clamping head, and fixed by bolt-locking, rotating elevating lever makes expansion link be positioned at above sander, adjusting nut position ensures that clamping head is positioned at directly over sand paper simultaneously, start sander, compress support spring downwards simultaneously, the position of adjustment elevating lever, workpiece is contacted with sand paper, adjust the contact between workpiece and sand paper, after use locked with bolts elevating lever, to the position adjusting expansion link after workpiece current location processing certain hour, make clamping head drive workpiece level to move to polish to other positions, process time can with the polishing time consistency of last position, ensure the quality of surface of the work, make each position of sand paper effectively utilize simultaneously.
After machining, unclamp bolt, elevating lever rises to initial position under the reaction force of support spring, and rear rotation elevating lever, to sander side, pulls down workpiece, after can process next workpiece according to this processing mode.
In addition, Lift Part and extensible member all can adopt cylinder or electric pushrod or the driving of motor leading screw etc., and concrete mode does not limit.
The utility model discloses a kind of fixture for grind away operation, comprise base, support and the Lift Part be connected on support and extensible member, the front end of extensible member is connected with hold assembly, Lift Part is rotationally connected with on support, elevating lever can be raised and turn to side workpiece loading and unloading when workpiece is installed, avoid occurring the problems such as the collision between workpiece and sander.
Effectively can control workpiece act on active force on sander sand paper by adjusting the position of Lift Part, realize different polishing effects.
By arranging the horizontal level of the relative sander sand paper of extensible member adjustable workpiece, ensure that sample rubs with unworn sand paper face all the time, improves sample quality on the one hand, effectively can utilize sand paper on the other hand, coated abrasive surface all can be utilized, be unlikely to waste, economize on resources.
In addition, this clamp structure is simple, easy to use, can replace and manually hold sample workpiece, and realize the object of clamping automatically, operating efficiency is higher.And integrate the various motions such as clamping, flexible, lifting and rotation, multiple functional.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the fixture for grind away operation, it is characterized in that, comprise base, be fixed on the support on described base and the Lift Part be connected on described support and extensible member, described extensible member level connection joint is in described Lift Part upper end, and described Lift Part is rotationally connected with on described support;
The front end of described extensible member is connected with hold assembly, and described hold assembly comprises the clamping head that Open Side Down, and in order to workpiece to be fixed on the locking element in clamping head.
2. as claimed in claim 1 for the fixture of grind away operation, it is characterized in that, described Lift Part comprises the elevating lever rotating and be arranged on described support, described pedestal upper end is provided with perforate, described elevating lever one end is inserted in perforate, and described support side is also connected with the locking rod for locking lift pin locations.
3., as claimed in claim 2 for the fixture of grind away operation, it is characterized in that, lay support spring in described perforate, described elevating lever is pressed on described support spring.
4., as claimed in claim 2 for the fixture of grind away operation, it is characterized in that, described locking rod is bolt, and described support outer wall offers the screwed hole mated with bolt.
5. as claimed in claim 1 for the fixture of grind away operation, it is characterized in that, described extensible member comprises the connecting rod being fixed on described elevating lever upper end, with the expansion link being fixedly connected with described hold assembly, is connected between described expansion link with described connecting rod by adjustment member.
6. as claimed in claim 5 for the fixture of grind away operation, it is characterized in that, one end that described connecting rod is relative with expansion link offers deep hole, described expansion link one end is inserted in described deep hole, described deep hole front end is fluting collet, described fluting collet outer wall is provided with external screw thread, and described adjustment member is rotate the nut be arranged on described fluting collet.
7. as claimed in claim 6 for the fixture of grind away operation, it is characterized in that, one end that described expansion link is corresponding with described connecting rod is bore column construction.
8., as claimed in claim 5 for the fixture of grind away operation, it is characterized in that, described adjustment member is joint sleeve, forms internal thread in described joint sleeve, described connecting rod with expansion link outer wall forms the external screw thread mated with described internal thread.
9., as claimed in claim 1 for the fixture of grind away operation, it is characterized in that, described locking element is bolt or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484827.XU CN204094622U (en) | 2014-08-26 | 2014-08-26 | A kind of fixture for grind away operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484827.XU CN204094622U (en) | 2014-08-26 | 2014-08-26 | A kind of fixture for grind away operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094622U true CN204094622U (en) | 2015-01-14 |
Family
ID=52263091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484827.XU Expired - Fee Related CN204094622U (en) | 2014-08-26 | 2014-08-26 | A kind of fixture for grind away operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094622U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033816A (en) * | 2015-05-28 | 2015-11-11 | 中国科学院上海光学精密机械研究所 | Combined millstone for finely polishing large-diameter aspheric elements and processing method |
| CN105171561A (en) * | 2015-10-12 | 2015-12-23 | 嘉善县汾湖铸钢厂 | Casting grinding device |
| CN106644645A (en) * | 2017-01-03 | 2017-05-10 | 天津职业技术师范大学 | Portable type rapid sample grinding device |
| CN108747620A (en) * | 2018-08-16 | 2018-11-06 | 武汉虹之彩包装印刷有限公司 | A kind of dedicated knife grinding equipment of edge iron |
| CN109623644A (en) * | 2018-12-17 | 2019-04-16 | 银隆新能源股份有限公司 | A kind of pre-grinding test sample of gold phase machine specimen holder |
| CN110116369A (en) * | 2019-05-18 | 2019-08-13 | 杭州隆湖机电科技有限公司 | A kind of welding robot grinding head |
| WO2022007217A1 (en) * | 2020-07-09 | 2022-01-13 | 苏州创鸣软件科技有限公司 | Multi-functional base for computer system unit |
| CN114505757A (en) * | 2022-01-20 | 2022-05-17 | 浙江亚通焊材有限公司 | Metallographic polishing and burnishing machine sample grinding clamp and metallographic polishing and burnishing machine |
-
2014
- 2014-08-26 CN CN201420484827.XU patent/CN204094622U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033816A (en) * | 2015-05-28 | 2015-11-11 | 中国科学院上海光学精密机械研究所 | Combined millstone for finely polishing large-diameter aspheric elements and processing method |
| CN105171561A (en) * | 2015-10-12 | 2015-12-23 | 嘉善县汾湖铸钢厂 | Casting grinding device |
| CN106644645A (en) * | 2017-01-03 | 2017-05-10 | 天津职业技术师范大学 | Portable type rapid sample grinding device |
| CN108747620A (en) * | 2018-08-16 | 2018-11-06 | 武汉虹之彩包装印刷有限公司 | A kind of dedicated knife grinding equipment of edge iron |
| CN108747620B (en) * | 2018-08-16 | 2024-03-22 | 武汉虹之彩包装印刷有限公司 | Dedicated knife sharpening equipment of deburring sword |
| CN109623644A (en) * | 2018-12-17 | 2019-04-16 | 银隆新能源股份有限公司 | A kind of pre-grinding test sample of gold phase machine specimen holder |
| CN110116369A (en) * | 2019-05-18 | 2019-08-13 | 杭州隆湖机电科技有限公司 | A kind of welding robot grinding head |
| CN110116369B (en) * | 2019-05-18 | 2024-03-22 | 杭州隆湖机电科技有限公司 | Grinding head for welding robot |
| WO2022007217A1 (en) * | 2020-07-09 | 2022-01-13 | 苏州创鸣软件科技有限公司 | Multi-functional base for computer system unit |
| CN114505757A (en) * | 2022-01-20 | 2022-05-17 | 浙江亚通焊材有限公司 | Metallographic polishing and burnishing machine sample grinding clamp and metallographic polishing and burnishing machine |
| CN114505757B (en) * | 2022-01-20 | 2023-06-20 | 浙江亚通新材料股份有限公司 | Metallographic polishing machine sample grinding clamp and metallographic polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20170826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |