CN202438918U - Clamp for polishing small-size workpiece - Google Patents
Clamp for polishing small-size workpiece Download PDFInfo
- Publication number
- CN202438918U CN202438918U CN2012200438239U CN201220043823U CN202438918U CN 202438918 U CN202438918 U CN 202438918U CN 2012200438239 U CN2012200438239 U CN 2012200438239U CN 201220043823 U CN201220043823 U CN 201220043823U CN 202438918 U CN202438918 U CN 202438918U
- Authority
- CN
- China
- Prior art keywords
- clamp
- workpiece
- matrix
- boss
- fastening bolt
- 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
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a clamp for polishing a small-size workpiece. The clamp for polishing a small-size workpiece comprises a base body, wherein the bottom of one end of the base body is provided with a boss, while a movable sleeve clamp is sleeved at the other end of the base body, and the movable sleeve clamp has a sliding fit with the base body; the bottom surface of the base body and the bottom surface of the movable sleeve clamp are both planes, and a space between the side surface of the boss and an end surface of the movable sleeve clamp, which is opposite to the side surface of the boss, is provided with a workpiece jaw; a vertical plate is fixed on the movable sleeve clamp, a holding handle is fixed on the base body, and a fastening bolt is arranged between the vertical plate and the holding handle; a through hole for the fastening bolt to pass through is arranged in the vertical plate; and a threaded hole matched with the fastening bolt is arranged in the holding handle. Compared with a clamp with large-jaw pliers, the clamp has the advantages of stability, safety and reliability during clamping a small-size workpiece, and the polishing force of the clamp is uniform so as to guarantee the polishing quality and efficiency.
Description
Technical field
The utility model relates to a kind of work piece holder, relates in particular to a kind of anchor clamps of the small size workpiece of polishing.
Background technology
The metal surface test is done in the laboratory, uses a lot of biscuit metal sheets, and is as shown in Figure 1, need utilize grinding machine 7 that the repeated multiple times polishing is carried out on the surface of the sheet metal (being workpiece 6) of fritter, to adapt to various test demands.In addition, because the particularity of experiment, most polishings need lab assistant to operate in person.Sheet metal all is a blockage, and size is less, it is long usually * wide * and thick 20 * 20 * (4-8) mm that probably are of a size of, during polishing, need for a long time mill slowly.Generally be to use big brank or wear the abrasionproof gloves and pin workpiece and polish, be difficult for grasping direction and dynamics firmly, cause the workpiece unbalance stress easily, even damage human body or instrument.
The utility model content
To above-mentioned prior art, the utility model provides a kind of anchor clamps of the small size workpiece that is used to polish, and it is simple in structure, compact, and is safe in utilization, reliable, can guarantee the polishing quality of workpiece.
In order to solve the problems of the technologies described above; The utility model is a kind of, and the technical scheme that the anchor clamps of small size workpiece are achieved that is used to polish is: comprise matrix; The bottom of said matrix one end is provided with boss; The other end of said matrix is with a movable cartridge clip, and the space between the side of said boss and the end face of said movable cartridge clip on the other side is the workpiece jaw; Be fixed with a riser above the said movable cartridge clip, be fixed with a lever handle above the said matrix, be provided with fastening bolt between said riser and the said lever handle.
The utility model is a kind of be used to the to polish anchor clamps of small size workpiece, wherein, between said movable cartridge clip and the said matrix for being slidingly matched; The bottom surface of said matrix and the bottom surface of said movable cartridge clip are the plane.
The utility model is a kind of be used to the to polish anchor clamps of small size workpiece, wherein, said riser is provided with the via hole that passes said fastening bolt, and said lever handle is provided with the screwed hole that cooperates with said fastening bolt.
Compared with prior art, the beneficial effect of the utility model is:
Use the utility model anchor clamps clamping small size workpiece ratio, safety, reliable stable, and exert oneself in the polishing evenly can guarantee the quality and the efficient of polishing with big brank clamping workpiece.
Description of drawings
Fig. 1 is the sketch map of workpiece and grinding machine;
Fig. 2 is the structural front view of the anchor clamps of a kind of small size workpiece that is used to polish of the utility model;
Fig. 3 is the structure vertical view of anchor clamps shown in Figure 2;
Fig. 4 is the sketch map that utilizes behind the anchor clamps clamping workpiece 6 shown in Figure 2.
Among the figure: 1-matrix, the movable cartridge clip of 2-, 3-riser, 4-lever handle, 5-fastening bolt, 6-workpiece, 7-grinding machine.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is done to describe in further detail.
As shown in Figures 2 and 3, the utility model is a kind of be used to the to polish anchor clamps of small size workpiece comprise matrix 1, and the bottom of said matrix 1 one ends is provided with boss, and the thickness of the aspect ratio biscuit metal workpiece of said boss is slightly a little bit smaller, is essentially 2～2.5mm; The other end of said matrix 2 is with a movable cartridge clip 2, between said movable cartridge clip 2 and the said matrix 1 for being slidingly matched.The bottom surface of the bottom surface of said matrix 1 and said movable cartridge clip 2 is the plane; Space between the end face of the side of said boss and said movable cartridge clip 2 on the other side is the workpiece jaw; Be fixed with a riser 3 above the said movable cartridge clip 2; Be fixed with a lever handle 4 above the said matrix; Be provided with fastening bolt 5 between said riser 3 and the said lever handle 4; Said riser 3 is provided with the via hole that passes said fastening bolt 5, and said lever handle 4 is provided with the screwed hole that cooperates with said fastening bolt 3.
The utility model is a kind of, and be used to the to polish matrix 1 of anchor clamps of small size workpiece can be processed with a steel plate, and general outline is rectangle, and its width is bigger than the width dimensions of workpiece; Its lengthwise dimension is bigger than the length of workpiece; These matrix 1 one ends are thicker, promptly process boss in its bottom surface, and remainder is thinner; No matter the plane should all be processed on thin and thick two parts surface, and boss face exceeds about 2mm; Cover is loaded onto the movable cartridge clip 2 that is similar to a matchbox-type made according to the dimensional requirement of workpiece on the other end of matrix 1; The wall thickness of this activity cartridge clip 2 consistent with the height of matrix 1 bottom surface convex platform (about 2mm); Movable cartridge clip 2 just in time agrees with matrix 1 and can slide, and the lever handle 4 of a fixing semicircular in shape on the upper surface of matrix 1 is done more abundantly relatively away from the root of the lever handle 4 of thick end; And make screwed hole above that; Fixing risers 3 that have the bolt via hole above the movable cartridge clip 2 wherein pass long fastening bolt 5, and this fastening bolt 5 cooperates with screw on the lever handle 4.
As shown in Figure 4, during use, the position, space that undersized workpiece 6 is lain between the end face of bottom surface boss side surfaces and movable cartridge clip 2 is in the jaw, and workpiece 6 and matrix 1 closely are adjacent to, and only needs fastening bolt 5 is tightened and can workpiece 6 be clamped.During polishing, the hand-held lever handle 4 of operator can firmly press down, and makes workpiece 6 withstand the bistrique of grinding machine 7 tightly, also needn't worry that anchor clamps or workpiece can slip out of the hand simultaneously.Because the outer surface of clip base is made up of the plane basically, the operator can clearly observe and grasp the planarization of workpiece in the buffing work-piece process, and controls power thrusts and dynamics easily.In addition, because movable chuck 2 and matrix 1 all closely agree with workpiece 6, thereby can hold the moving direction of workpiece 6 effectively.
Although top combination figure is described the utility model; But the utility model is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Under the situation that does not break away from the utility model aim, can also make a lot of distortion, these all belong within the protection of the utility model.
Claims (5)
1. the anchor clamps of the small size workpiece that is used to polish; Comprise matrix (1); It is characterized in that; The bottom of said matrix (1) one end is provided with boss, and the other end of said matrix (2) is with a movable cartridge clip (2), and the space between the end face of the side of said boss and said movable cartridge clip on the other side (2) is the workpiece jaw; Be fixed with a riser (3) above the said movable cartridge clip (2), be fixed with a lever handle (4) above the said matrix (1), be provided with fastening bolt (5) between said riser (3) and the said lever handle (4).
2. the anchor clamps of a kind of small size workpiece that is used to polish according to claim 1 is characterized in that, between said movable cartridge clip (2) and the said matrix (1) for being slidingly matched.
3. the anchor clamps of a kind of small size workpiece that is used to polish according to claim 1 is characterized in that the bottom surface of the bottom surface of said matrix (1) and said movable cartridge clip (2) is the plane.
4. the anchor clamps of a kind of small size workpiece that is used to polish according to claim 1 is characterized in that said riser (3) is provided with the via hole that passes said fastening bolt (5), and said lever handle (4) is provided with the screwed hole that cooperates with said fastening bolt (3).
5. the anchor clamps of a kind of small size workpiece that is used to polish according to claim 1 is characterized in that the height of said boss is 2～2.5mm, and the wall thickness of said movable cartridge clip (2) is consistent with the height of boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200438239U CN202438918U (en) | 2012-02-10 | 2012-02-10 | Clamp for polishing small-size workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200438239U CN202438918U (en) | 2012-02-10 | 2012-02-10 | Clamp for polishing small-size workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438918U true CN202438918U (en) | 2012-09-19 |
Family
ID=46820373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200438239U Expired - Fee Related CN202438918U (en) | 2012-02-10 | 2012-02-10 | Clamp for polishing small-size workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975117A (en) * | 2012-12-18 | 2013-03-20 | 武汉钢铁(集团)公司 | Heavy-duty rail-head sample polishing clamp |
| CN110666687A (en) * | 2018-06-14 | 2020-01-10 | 中国石油化工股份有限公司 | Rock slice polishing clamp and method for polishing rock by using same |
-
2012
- 2012-02-10 CN CN2012200438239U patent/CN202438918U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975117A (en) * | 2012-12-18 | 2013-03-20 | 武汉钢铁(集团)公司 | Heavy-duty rail-head sample polishing clamp |
| CN102975117B (en) * | 2012-12-18 | 2015-01-21 | 武汉钢铁(集团)公司 | Heavy-duty rail-head sample polishing clamp |
| CN110666687A (en) * | 2018-06-14 | 2020-01-10 | 中国石油化工股份有限公司 | Rock slice polishing clamp and method for polishing rock by using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101098770B1 (en) | A vise for machine tool | |
| CN202438918U (en) | Clamp for polishing small-size workpiece | |
| CN205184497U (en) | Floor burnishing device | |
| CN204160195U (en) | A kind of Multifunctional plate pressing mechanism | |
| CN205309869U (en) | Cell phone case CNC five -axis machining tool | |
| JP5716530B2 (en) | Material testing machine | |
| CN204221568U (en) | Work-piece polishing device | |
| US3229554A (en) | Quick-acting vice grips | |
| CN203245729U (en) | Grinding fixture of hydraulic valve blocks | |
| CN209774353U (en) | Angle-adjustable plane grinding clamping device | |
| CN216759468U (en) | Hand-held tool for sample polishing | |
| CN201253787Y (en) | Grinding and polishing clamping device for processing square massive crystal material sample | |
| CN206898495U (en) | The safety-type file of one kind machining | |
| CN104647069A (en) | Quick workpiece clamping device | |
| CN201471305U (en) | Magnetic sand paper grinding frame | |
| CN212977490U (en) | Plate machining clamp | |
| CN210046505U (en) | Multi-groove clamping jig for grinding machine | |
| CN108453685B (en) | Tool box capable of changing bench clamp block into bench saw backer | |
| CN201405214Y (en) | Special fixture for gantry plane | |
| CN103100973A (en) | Clamp device for sheet type light metal surface polishing treatment | |
| CN103042484A (en) | Floating clamp device | |
| CN210173347U (en) | Sander for abrasive paper grinding | |
| CN2868558Y (en) | Positioned grinding clamp for fat test piece | |
| CN207139625U (en) | A kind of aid for repairing electric wrench | |
| CN203077087U (en) | Fixture device for conducting polishing treatment on sheet type light metal surfaces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190215 Address after: 300000 Shanhe Road, High-end Equipment Industrial Park, Beichen Economic and Technological Development Zone, Beichen District, Tianjin Patentee after: TARRANT BIOLOGICAL ENGINEERING CO., LTD. Address before: 300400 No. 3 Shuangchen Middle Road, Beichen Economic Development Zone, Beichen District, Tianjin Patentee before: Tianjin Talent Chemistry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |