CN203109667U - Jig - Google Patents
Jig Download PDFInfo
- Publication number
- CN203109667U CN203109667U CN 201320061692 CN201320061692U CN203109667U CN 203109667 U CN203109667 U CN 203109667U CN 201320061692 CN201320061692 CN 201320061692 CN 201320061692 U CN201320061692 U CN 201320061692U CN 203109667 U CN203109667 U CN 203109667U
- Authority
- CN
- China
- Prior art keywords
- baffle portion
- absorptive table
- workpiece
- workbench
- absorption platform
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a jig which comprises a workbench and a base. The workbench is fixedly connected with the base, and the workbench comprises an absorption platform and an L-shaped baffle portion. An aspirating hole connected with a vacuumizing device is formed in the absorption platform, two inner side faces of the baffle portion are respectively arranged on an identical plane with two outer side faces of the absorption platform, and the top face of the baffle portion is higher than the upper surface of the absorption platform. According to the jig, the L-shaped baffle portion is fixedly arranged on the outer edge of one corner of the square absorption platform, a workpiece is processed on the other two sides of the absorption platform, displacement tendency of the workpiece generated by born force along a horizontal plane in a processing process can be counteracted by the baffle portion, therefore the workpiece cannot generate displacement in a horizontal direction in the processing process, and therefore accuracy of processing is improved.
Description
Technical field
The utility model relates to processing and loading clamp equipment, relates in particular to a kind of tool.
Background technology
Along with the develop rapidly of science and technology, increasing product is tending towards precise treatment, miniaturization.Dimensional accuracy and surface quality are widely used and grinding is because making product obtain preferably.Especially at the processing of hard brittle material (as glass, crystal, sapphire etc.), that grinding is considered to is the most basic, one of most important processing method.In grinding, often adopt the vacuum adsorption method fixation workpiece, to realize efficient, the high accuracy processing of workpiece.But when processing during small size workpiece, because contact vacuum area is too small, adsorption strength is lower, easily causes workpiece to fix, or workpiece is fixing not firm and be moved in process, causes the converted products form accuracy low, does not reach processing request.If adopt fixedly small size workpiece of mechanical grip method, then make process complicated, working (machining) efficiency is low, has increased difficulty of processing.
The utility model content
The purpose of this utility model is to provide a kind of tool, can simple and fast clamping small workpiece simultaneously small workpiece is moved in process.
For achieving the above object, the utility model is by the following technical solutions:
A kind of tool, comprise workbench and base, stationary table connects base, workbench comprises absorptive table and L font baffle portion, absorptive table is provided with the aspirating hole that is connected with vacuum extractor, baffle portion two medial surfaces are in same plane with two lateral surfaces of absorptive table respectively, and the end face of baffle portion is higher than the upper surface of absorptive table.
Absorptive table and baffle portion are one-body molded.
The interior angle place that baffle portion two medial surfaces constitute is provided with the holding tank of bar shaped; Holding tank is perpendicular to the upper surface of base, and holding tank runs through baffle portion; The cross section of holding tank is rounded.
The upper surface of absorptive table is provided with vacuum tank, and aspirating hole is located at the lower surface of vacuum tank.
The upper surface of absorptive table also is provided with sealing strip in the periphery of vacuum tank.
The utility model beneficial effect compared with prior art is:
(1) the utility model is fixed with L font baffle portion by the outward flange at an angle of square absorptive table, workpiece is processed on the other both sides of absorptive table, workpiece in process, be subjected to along the power of horizontal plane and the displacement trend that produces can be offset by baffle portion, therefore workpiece can not produce the displacement of horizontal direction in process, thereby has improved the precision of processing.
(2) the utility model adds sealing ring in the periphery of vacuum tank, has increased contact vacuum area, and has improved the sealing when vacuumizing, thereby strengthened the vacuum adsorption force to small workpiece, has improved the stationary positioned performance to workpiece.
Description of drawings
Fig. 1 assembles the processing schematic diagram for the utility model embodiment
Fig. 2 assembles schematic diagram (no workpiece and cutter) for the utility model embodiment
Fig. 3 assembles schematic diagram (A of Fig. 2 is to the visual angle) for the utility model embodiment
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model is further introduced and explanation.
The utility model embodiment, as shown in Figure 1 to Figure 3.The tool of embodiment comprises base 10 and workbench 20, and workbench 20 comprises absorptive table 21 and L font baffle portion 22.Absorptive table 21 is one-body molded with baffle portion 22, and in other embodiments, absorptive table 21 can be distinguished independent moulding with baffle portion 22 and fixedlys connected then.Workbench 20 is fixed on the base 10.22 liang of medial surfaces 222 of baffle portion and 223 are in same plane with two lateral surfaces 212 and 213 of absorptive table 21 respectively, and the end face 221 of baffle portion 22 is higher than the upper surface 211 of absorptive table 21.Absorptive table 21 upper surfaces 211 are provided with vacuum tank 215, are provided with aspirating hole 214 in the vacuum tank 215, and absorptive table 21 upper surfaces 211 fixedly have sealing strip 216 in the periphery of vacuum tank 215.
The utility model embodiment, as shown in Figure 1 to Figure 3.The medial surface 222 of baffle portion 22 and 223 interior angles that form are provided with bar shaped holding tank 224.The cross section of holding tank 224 is rounded, and holding tank 224 is perpendicular to the upper surface 11 of base 10.Holding tank 224 is through to the upper surface 11 of base 10 always from the end face 221 of baffle portion 22.The effect of holding tank 224 is when needs processing work 40, and the wedge angle that workpiece 40 contacts with baffle portion 22 can be hidden in the holding tank 224 and can not be subjected to the conflict of baffle portion 22 and produce breakage.
Adding man-hour, workpiece 40 is placed on the sealing strip 216 of absorptive table 21, outside vacuum extractor is bled by aspirating hole 214, workpiece 40 is sucked, the medial surface 222 and 223 of baffle portion 22 is replaced at two edges of workpiece 40 simultaneously, put the sky silhouette edge for two of cutter 50 first processing works 40, then with workpiece 40 Rotate 180 degree clampings, cutter 50 processing works 40 remaining two limits.
More than statement only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model and only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.
Claims (5)
1. tool, comprise workbench (20) and base (10), the fixedly connected described base of described workbench (20) (10), it is characterized in that, described workbench (20) comprises absorptive table (21) and L font baffle portion (22), described absorptive table (21) is provided with the aspirating hole (214) that is connected with vacuum extractor, described baffle portion (22) two medial surfaces (222,223) are located same plane with two lateral surfaces (212,213) of absorptive table (21) respectively, and the end face (221) of described baffle portion (22) is higher than the upper surface (211) of absorptive table (21).
2. tool as claimed in claim 1 is characterized in that, described absorptive table (21) is one-body molded with baffle portion (22).
3. tool as claimed in claim 1 or 2 is characterized in that, the interior angle place that described baffle portion (22) two medial surfaces (222,223) constitute is provided with the holding tank (224) of bar shaped; Described holding tank (224) is perpendicular to the upper surface (11) of described base (10), and described holding tank (224) runs through baffle portion (22); The cross section of described holding tank (224) is rounded.
4. tool as claimed in claim 3 is characterized in that, the upper surface (211) of described absorptive table (21) is provided with vacuum tank (215), and described aspirating hole (214) is located at the lower surface of described vacuum tank (215).
5. tool as claimed in claim 4 is characterized in that, the upper surface (211) of described absorptive table (21) also is provided with sealing strip (216) in the periphery of described vacuum tank (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061692 CN203109667U (en) | 2013-02-04 | 2013-02-04 | Jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061692 CN203109667U (en) | 2013-02-04 | 2013-02-04 | Jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109667U true CN203109667U (en) | 2013-08-07 |
Family
ID=48890044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061692 Expired - Fee Related CN203109667U (en) | 2013-02-04 | 2013-02-04 | Jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474385A (en) * | 2013-09-09 | 2013-12-25 | 江阴迪林生物电子技术有限公司 | Chip bonding working table |
| CN104476094A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Fixing device |
| CN106738401A (en) * | 2016-12-22 | 2017-05-31 | 蓝思科技（长沙）有限公司 | A kind of strip sheet product firm banking |
-
2013
- 2013-02-04 CN CN 201320061692 patent/CN203109667U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474385A (en) * | 2013-09-09 | 2013-12-25 | 江阴迪林生物电子技术有限公司 | Chip bonding working table |
| CN104476094A (en) * | 2014-11-28 | 2015-04-01 | 芜湖贝斯特新能源开发有限公司 | Fixing device |
| CN106738401A (en) * | 2016-12-22 | 2017-05-31 | 蓝思科技（长沙）有限公司 | A kind of strip sheet product firm banking |
| CN106738401B (en) * | 2016-12-22 | 2018-07-31 | 蓝思科技（长沙）有限公司 | A kind of strip sheet product firm banking |
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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: 20130807 Termination date: 20170204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |