CN202271248U - Surface grinding machine clamp - Google Patents
Surface grinding machine clamp Download PDFInfo
- Publication number
- CN202271248U CN202271248U CN2011203725122U CN201120372512U CN202271248U CN 202271248 U CN202271248 U CN 202271248U CN 2011203725122 U CN2011203725122 U CN 2011203725122U CN 201120372512 U CN201120372512 U CN 201120372512U CN 202271248 U CN202271248 U CN 202271248U
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- Prior art keywords
- tensioner
- grinding machine
- surface grinding
- base
- cooperates
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Abstract
The utility model discloses a surface grinding machine clamp. The surface grinding machine clamp comprises a pedestal sucked with a surface grinding machine workbench and is characterized in that: a tensioning part and a leveling block are arranged on the pedestal, wherein one end of the tensioning part is fixedly arranged on the pedestal and the other end is a clamping end; and the leveling block is provided with a convex block matched with the pedestal and a horizontal leveling plane. Through the surface grinding machine clamp disclosed by the utility model, a processed workpiece can be accurately positioned and fixed, set processing requirements are met, and the workpiece is convenient to clamp simply.
Description
Technical field
The utility model relates to a kind of surface grinding machine anchor clamps.
Background technology
Surface grinding machine is the especially a kind of important machining tool of die industry of mechanical processing industry; Its work top is generally magnetic chuck; Work top is a level; Be applicable to the part that is processed with one or more datum levels parallel with machined surface, datum level can directly be pull-in on the work top.
But work in-process often has numerous parts can't process because there not being utilizable datum level or the crudy instability.More a lot of holes that important datum holes all arranged or have critical positions to concern with machined surface in these parts if can utilize these holes as machining benchmark, so just can solve the processing problems of a lot of this parts.Illustrate below:
Like Fig. 1, the bearing block shown in 2 is one of critical component in the candan universal joint structure; Its bottom surface 11 is a datum clamp face; Except dimensional requirement, also have the requirement of flatness and surface roughness, and require than higher; The material hardness of adding bearing block is higher, therefore need process with surface grinding machine.
But bearing block does not have the parallel datum level in suitable and bottom surface 11, and wherein bolts assemblies face 12 is because processing dimension requires lowly, and surface ratio is more coarse, is not suitable for as processing datum.But there is dead eye 13 the bearing block side, and dead eye 13 has strict position relation with the bottom surface, if as the machining benchmark of bottom surface 11, the crudy of bottom surface 11 can guarantee so.
Therefore designing a kind of hole that can utilize and locate and the anchor clamps of clamping at surface grinding machine, is this area technical issues that need to address.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of surface grinding machine anchor clamps, utilizes the hole to locate and clamp, and reaches accurate location, and clamping is purpose simply and easily.
For achieving the above object, the technical scheme of the utility model is following:
A kind of surface grinding machine anchor clamps comprise and the base of surface grinding machine workbench adhesive that said base is provided with tensioner parts and smoothing piece; Said tensioner parts one end is fixed on the said base, and the other end is a pinching end; Said smoothing piece is provided with the projection that cooperates with said base and the smoothing face of level.
Preferably, said tensioner parts comprise tensioner cover, tensioner post and nut.
Preferably, said tensioner cover axially is provided with the through hole that cooperates with said tensioner post, and said through hole one end is to have 4 taper holes that are uniformly distributed with axial groove.
Preferred said tensioner post one end is provided with the conical surface that cooperates with said tensioner cover taper hole, and the other end is provided with the screw thread that cooperates with said nut.
Preferably, said base upper surface is provided with the rectangular channel that cooperates with the projection of said smoothing piece.
Pass through technique scheme; The surface grinding machine anchor clamps that the utility model provides have the tensioner parts of clamping endoporus and the smoothing piece of level of corrections face through setting on base; Make work piece obtain accurate in locating, satisfy the processing request of regulation, and clamping is simple, convenient with fixing.
Description of drawings
For embodiment or the technical scheme of the prior art that is illustrated more clearly in the utility model; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing that describes below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is one of sketch map of bearing block;
Fig. 2 be bearing block sketch map two;
Fig. 3 is the sketch map of the tensioner cover that provides of the utility model embodiment;
Fig. 4 is the sketch map of the smoothing piece that provides of the utility model embodiment;
Fig. 5 is the front view of the anchor clamps that provide of the utility model embodiment;
Fig. 6 is the vertical view of anchor clamps after clamping that the utility model embodiment provides.
Numeral among the figure:
1, bearing block 11, bottom surface 12, bolts assemblies face 13, dead eye 2, base 21, rectangular channel 3, tensioner cover 31, taper hole 32, axial groove 33, through hole 34, pinching end 4, tensioner post 41, the conical surface 5, nut 6, smoothing piece 61, projection 62, smoothing face
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Like Fig. 5, shown in 6, the utility model provides a kind of surface grinding machine anchor clamps, and anchor clamps are provided with a base 2 with the adhesive of surface grinding machine workbench, and base is provided with tensioner parts and the smoothing piece 6 that comprises tensioner cover 3, tensioner post 4, nut 5; Tensioner parts one end is fixed on the base, and the other end is a pinching end 34; The smoothing piece is provided with the smoothing face 62 of the projection that cooperates with base 61 and level.
As shown in Figure 3, tensioner cover 3 is axially arranged with the through hole 33 that cooperates with the tensioner post, and through hole one end is to have 4 taper holes 31 that are uniformly distributed with axial groove 32.The purpose of taper hole is can axial force be changed into radial load, and the purpose of opening axial groove is to let the cylindrical of pinching end 34 of tensioner cover separate, and when receiving radial load, cylindrical can open, and can play the effect of clamping like this.
Because tensioner cover 3 is cylinders, therefore before clamping, work piece (for example Fig. 1,2 bearing block) is rotary, therefore is provided with smoothing piece 6 as shown in Figure 4, to guarantee that machined surface (for example Fig. 1,2 bottom surface 11) is a level.Smoothing piece 6 is provided with the smoothing face 62 of the projection that cooperates with base 61 and level.Accordingly, the upper surface of base is provided with the rectangular channel 21 that cooperates with the projection of smoothing piece, the smoothing face that guarantees is parallel with work top, just level.
Those skilled in the art person is appreciated that above-mentioned tensioner parts can be other tension mechanisms that air pressure or hydraulic pressure etc. are not limited to above-mentioned embodiment also, do not do qualification at this.
Clearer for what embodiment was explained, the clamping process in the face of described surface grinding machine anchor clamps is described below down:
A1, base 2 is put on the workbench of surface grinding machine, pulls the adhesive switch, and base is fixed;
A2 is fixed on tensioner cover 3 on the base 2;
A3 penetrates tensioner post 4 in the through hole 33 of tensioner cover 3, and the conical surface 41 cooperates with taper hole 31;
A4 screws in the end of thread of tensioner post 4 with nut 5, but does not lock;
A5 is inserted in tensioner cover 3 with work piece (for example Fig. 1,2 bearing block), makes the datum hole (for example Fig. 1,2 dead eye 13) of work piece cooperate the pinching end 34 of tensioner cover 3;
A6, high-ranking officers' plain block 6 are put on the base 2, and projection 61 cooperates rectangular channels 21, rotate work piece (for example Fig. 1,2 bearing block), and machined surface (for example Fig. 1,2 bottom surface 11) is fitted with smoothing face, and just making machined surface is level;
A7, locking nut 5 clamps work piece, begins processing;
A8 unclamps locking nut 5, takes out work piece;
A9 repeats the step of above-mentioned A5-A8.
The surface grinding machine anchor clamps that the utility model provides are through being provided with the smoothing piece 6 with tensioner cover 3, tensioner post 4 and level of corrections face of clamping endoporus on base 2; Make work piece obtain accurate in locating with fixing; Satisfy the processing request of regulation, and clamping is simple, convenient.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. surface grinding machine anchor clamps comprise and the base of surface grinding machine workbench adhesive, it is characterized in that, said base is provided with tensioner parts and smoothing piece; Said tensioner parts one end is fixed on the said base, and the other end is a pinching end; Said smoothing piece is provided with the projection that cooperates with said base and the smoothing face of level.
2. surface grinding machine anchor clamps according to claim 1 is characterized in that, said tensioner parts comprise tensioner cover, tensioner post and nut.
3. surface grinding machine anchor clamps according to claim 2 is characterized in that, said tensioner cover axially is provided with the through hole that cooperates with said tensioner post, and said through hole one end is to have 4 taper holes that are uniformly distributed with axial groove.
4. surface grinding machine anchor clamps according to claim 3 is characterized in that, said tensioner post one end is provided with the conical surface that cooperates with said tensioner cover taper hole, and the other end is provided with the screw thread that cooperates with said nut.
5. surface grinding machine anchor clamps according to claim 1 is characterized in that, said base upper surface is provided with the rectangular channel that cooperates with the projection of said smoothing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203725122U CN202271248U (en) | 2011-09-28 | 2011-09-28 | Surface grinding machine clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203725122U CN202271248U (en) | 2011-09-28 | 2011-09-28 | Surface grinding machine clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271248U true CN202271248U (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203725122U Expired - Fee Related CN202271248U (en) | 2011-09-28 | 2011-09-28 | Surface grinding machine clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942711A (en) * | 2015-07-30 | 2015-09-30 | 镇江佳鑫精工设备有限公司 | Taper hole machining fixture for axial parts |
| CN105290918A (en) * | 2015-09-16 | 2016-02-03 | 西安交通大学 | Handheld multifunctional polishing device with horizontal calibration and pressure measurement and application method |
| CN109158629A (en) * | 2018-11-20 | 2019-01-08 | 襄阳五二五泵业有限公司 | A kind of positioning tool for thin-wall tube-shaped element |
-
2011
- 2011-09-28 CN CN2011203725122U patent/CN202271248U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942711A (en) * | 2015-07-30 | 2015-09-30 | 镇江佳鑫精工设备有限公司 | Taper hole machining fixture for axial parts |
| CN105290918A (en) * | 2015-09-16 | 2016-02-03 | 西安交通大学 | Handheld multifunctional polishing device with horizontal calibration and pressure measurement and application method |
| CN105290918B (en) * | 2015-09-16 | 2017-10-20 | 西安交通大学 | Handheld tape horizontal alignment and the Multifunctional mill polishing apparatus and application method of pressure measxurement |
| CN109158629A (en) * | 2018-11-20 | 2019-01-08 | 襄阳五二五泵业有限公司 | A kind of positioning tool for thin-wall tube-shaped element |
| CN109158629B (en) * | 2018-11-20 | 2020-05-29 | 襄阳五二五泵业有限公司 | Positioning tool for thin-wall cylindrical part |
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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: 20120613 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |