CN207642912U - A kind of shape fine grinding right angle frock clamp - Google Patents
A kind of shape fine grinding right angle frock clamp Download PDFInfo
- Publication number
- CN207642912U CN207642912U CN201721318587.6U CN201721318587U CN207642912U CN 207642912 U CN207642912 U CN 207642912U CN 201721318587 U CN201721318587 U CN 201721318587U CN 207642912 U CN207642912 U CN 207642912U
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- poroid
- grinding machine
- shape
- right angle
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- 238000003491 array Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A kind of shape fine grinding right angle frock clamp comprising the jig main body of L shape, the jig main body standing in grinding machine machine table and being installed in grinding machine machine table, and the upper end is the positioning surface being connected with workpiece to be processed, and multiple location holes are offered on the positioning surface.The fixture of the utility model is in steel part at L shapes; and to quickly be used on its energy grinding machine; it is made of multiple screw holes on the upper surface of fixture; screw hole has two sections and internal diameter is up big and down small; the workpiece of different pore size can be fixed; achieve the purpose that convenient clamping, while ensuring that datum plane is rectangular with sharp processing, to directly affect the accuracy of processing.
Description
Technical field
The utility model is related to fixture for grinding machine fields, and right angle frock clamp is refined more particularly, to a kind of shape.
Background technology
Grinding machine (grinder, grinding machine) is the lathe for carrying out grinding to workpiece surface using grinding tool.
Most of grinding machine is to carry out grinding using high-speed rotating grinding wheel, and a small number of is using other grinding tools such as oilstone, abrasive bands
It is processed with free abrasive, such as honing machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine.
The higher material of grinding machine energy workhardness, such as hardened steel, hard alloy；Also fragile material can be processed, as glass,
Granite.Grinding machine can make the grinding of high-precision and surface roughness very little, can also carry out efficient grinding, such as high-rate grinding
Deng.And for the existing workpiece for needing to process, area is big and the special-shaped flat-nose pliers of one side is not easy clamping, and datum plane adds with shape
Work is not rectangular, to directly affect the accuracy of processing.
Utility model content
The utility model solves the problems, such as it is how to ensure that datum plane is rectangular with sharp processing, so that it is guaranteed that processing essence
Degree.
To solve the above problems, the utility model provides a kind of technical solution of shape fine grinding right angle frock clamp, packet
The jig main body of L shape is included, which standing in grinding machine machine table and being installed in grinding machine machine table, and the upper end is
The positioning surface being connected with workpiece to be processed offers multiple location holes on the positioning surface.
Further, there is gap and arranged in arrays between multiple location holes.
Further, each location hole is the grafting location structure of locating rod or connecting rod.
Further, each location hole includes two poroid section, and two poroid sections are in distribution up and down and are connected to, top setting
Poroid section of internal diameter is more than poroid section of lower section setting.
Compared with prior art, the utility model has the following advantages：
The fixture of the utility model is in steel part at L shapes, and it can quickly be used on grinding machine, the upper surface of fixture
On be made of multiple screw holes, screw hole has two sections and internal diameter is up big and down small, can fix the workpiece of different pore size, reaches convenient
The purpose of clamping, while ensuring that datum plane is rectangular with sharp processing, to directly affect the accuracy of processing.
Description of the drawings
Fig. 1 is the structural upright schematic diagram that the utility model embodiment is equipped with workpiece；
Fig. 2 is the structure schematic top plan view that the utility model embodiment is equipped with workpiece.
Specific implementation mode
The higher material of grinding machine energy workhardness, such as hardened steel, hard alloy；Also fragile material can be processed, as glass,
Granite.Grinding machine can make the grinding of high-precision and surface roughness very little, can also carry out efficient grinding, such as high-rate grinding
Deng.And for the existing workpiece for needing to process, area is big and the special-shaped flat-nose pliers of one side is not easy clamping, and datum plane adds with shape
Work is not rectangular, to directly affect the accuracy of processing.
In view of the above technical problems, by the analysis to reason, constantly research finds that a kind of shape refines right angle to inventor
The technical solution of frock clamp comprising the jig main body of L shape, the jig main body stand in grinding machine machine table and be installed on
In grinding machine machine table, and the upper end is the positioning surface being connected with workpiece to be processed, and multiple location holes are offered on the positioning surface.
The fixture of the utility model is in steel part at L shapes, and it can quickly be used on grinding machine, the upper surface of fixture
On be made of multiple screw holes, screw hole has two sections and internal diameter is up big and down small, can fix the workpiece of different pore size, reaches convenient
The purpose of clamping, while ensuring that datum plane is rectangular with sharp processing, to directly affect the accuracy of processing.
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment：
As shown in Figure 1 to Figure 2, a kind of shape refines right angle frock clamp comprising the jig main body 1 of L shape, the fixture
Main body 1 being stood in grinding machine machine table and being installed in grinding machine machine table, and the upper end is the positioning being connected with workpiece to be processed A
Face offers multiple location holes 2 on the positioning surface.
As shown in Figure 1 to Figure 2, there is gap and arranged in arrays, each location hole 2 is fixed between aforesaid plurality of location hole 2
The grafting location structure of position bar or connecting rod, specifically：The pore size of the multiple location hole 2 can be according to specifically used
Size is set, the purpose is to adapt to different workpieces, to carry out effective position.
As shown in Figure 1 to Figure 2, aforementioned each location hole 2 includes two poroid section, and two poroid sections are in distribution up and down and are connected to,
Poroid section of internal diameter of top setting is more than poroid section of lower section setting.
In more detail：Underlying poroid section is first poroid section, and poroid section be located above is second poroid
Section, second poroid section of the internal diameter are more than first poroid section.
As technique extension, described first poroid section is stablized grafting to be provided with auxiliary on grafting stable section and its inner wall
The protrusion of positioning, protrusion are multiple annular rubber rings, and each annular rubber ring is embedded in the annular groove that first poroid section of inner wall opens up
It is interior, the setting at the multiple annular rubber ring intervals and inner wall of each annular rubber ring is serrated protrusion, second poroid section of tool
There are limit inner wall, limit inner wall to be preferably provided with multiple spaced hexagon spacing rings, each hexagon spacing ring is fixed
In on second poroid section of inner wall.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art without departing from the spirit and scope of the utility model, can make possible variation and modification, because
This scope of protection of the utility model should be subject to the range that the utility model claims are defined.
Claims (2)
1. a kind of shape refines right angle frock clamp, it is characterised in that：It includes the jig main body of L shape, the jig main body
It stands in grinding machine machine table and is installed in grinding machine machine table, and the upper end is the positioning surface being connected with workpiece to be processed, this is fixed
It offers multiple location holes on plane, there is gap and arranged in arrays, each location hole includes two between multiple location holes
A poroid section, two poroid sections are more than poroid section that lower section is arranged in upper and lower distribution and connection, poroid section of internal diameter of top setting；
Underlying poroid section is first poroid section, and poroid section be located above is second poroid section, described second poroid section
Internal diameter is more than first poroid section；Described first poroid section is to be provided with the stable grafting of auxiliary on grafting stable section and its inner wall to determine
The protrusion of position, protrusion are multiple annular rubber rings, and each annular rubber ring is embedded in the annular groove that first poroid section of inner wall opens up.
2. a kind of shape according to claim 1 refines right angle frock clamp, it is characterised in that：Each location hole is locating rod
Or the grafting location structure of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318587.6U CN207642912U (en) | 2017-10-13 | 2017-10-13 | A kind of shape fine grinding right angle frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318587.6U CN207642912U (en) | 2017-10-13 | 2017-10-13 | A kind of shape fine grinding right angle frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642912U true CN207642912U (en) | 2018-07-24 |
Family
ID=62883129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318587.6U Expired - Fee Related CN207642912U (en) | 2017-10-13 | 2017-10-13 | A kind of shape fine grinding right angle frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642912U (en) |
-
2017
- 2017-10-13 CN CN201721318587.6U patent/CN207642912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 |