CN204976290U - Metallographic polishing clamp - Google Patents
Metallographic polishing clamp Download PDFInfo
- Publication number
- CN204976290U CN204976290U CN201520744601.3U CN201520744601U CN204976290U CN 204976290 U CN204976290 U CN 204976290U CN 201520744601 U CN201520744601 U CN 201520744601U CN 204976290 U CN204976290 U CN 204976290U
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- CN
- China
- Prior art keywords
- module
- polishing
- elevator
- rocking arm
- block
- 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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Abstract
The utility model discloses a metallographic polishing clamp, the anchor clamps main part includes the fixed bolster module, rocking arm module, test piece centre gripping module. Characterized in that: the fixed bolster module is fixed in the burnishing machine rim plate and covers, screws up with the screw, installs the cylinder guide arm on the fixed bolster base, and elevator in the rocking arm module goes up and down along the guide arm, and the rocking arm module is by the forearm, the postbrachium, and the elevator, the connecting block is constituteed, and forearm and postbrachium all can rotate around elevator and axle on the connecting block, test piece centre gripping module is by deciding the piece, and the motion block is constituteed with the lead screw, decides the piece and connects on the forearm, and the motion block is connected on deciding the piece, and the drive that receives the lead screw is removed along the guide arm on deciding piece, has clamping device on the motion block for centre gripping metallography test piece. The rocking arm module can remove wantonly in the horizontal plane with test piece centre gripping module, can reciprocate again to satisfy the polishing requirement of not unidimensional metallography test piece.
Description
Technical field
The utility model relates to a kind of metallographic polishing clamp, for the polishing of metallographic test specimen, by using frame for movement to substitute the polishing of conventional hand metallographic test specimen, realizes efficient, convenient, safety.
Background technology
In experimentation, especially in the experiment observing metallographic structure, metal specimen needs after inlaying polishing, could observe, in traditional polishing process, be by the hand-held test specimen polishing of operator, such operation can cause burnishing surface out-of-flatness, due to polishing machine High Rotation Speed, sometimes also can there is test specimen and the dangerous situation such as fly out, seriously constrain polishing efficiency.
In actual polishing process, because the peripheral speed of polishing disk is fast, polishing efficiency is high, therefore polishing area focuses mostly on peripheral at polishing disk, and metallographic polishing clamp of the present utility model, owing to have employed rocking arm module, can be that test specimen is moved in the optional position of polishing disk, meet the requirement to polishing.
Summary of the invention
The utility model is for above-mentioned situation, and the polishing clamp of design relies on frame for movement completely, installs test specimen, after regulating height and position, gets final product automatic polishing.Test specimen burnishing surface is smooth, easy to operate, and efficiency is high, can avoid again the generation of dangerous situation.
The utility model comprises fixed support module, rocking arm module, specimen holder module; rocking arm module and specimen holder block coupled in series depend on fixed support module; fixed support module is by pedestal 11; cylinder guide rod 12; straight pin 13, and holding screw 14 forms, and pedestal is arranged on polishing machine wheel disc cover 1; located by straight pin, holding screw is tightened.Rocking arm module is by elevator 21, and dog screw 22, postbrachium 23, contiguous block 24, forearm 25, wing nut 26 forms, and elevator is installed on the cylinder guide rod of fixed support module, and forearm and postbrachium are arranged on the axle of elevator and contiguous block, fix with wing nut.Specimen holder module is by determining block 31, and motion block 32, leading screw 33, clamping device 34 forms, and determine on forearm that block is arranged in rocking arm module, motion block is arranged on to be determined on block, and the driving by leading screw moves up and down.Clamping device is by two panels stay 35, and bolt 36, wing nut 37 forms.
Polishing machine wheel disc cover is processed with cylindrical hole, for the installation of straight pin.Elevator moves on cylinder guide rod, when elevator moves to suitable position, and screwed in place screw.Specimen holder module can planar movement arbitrarily, after moving to suitable position, manually tightens each wing nut, the position of fixing specimen holder module.Motion block in specimen holder module can move up and down under the driving of leading screw, regulates the distance between polishing disk, to meet the polishing requirement of the metallographic test specimen of different size.Clamping device is by two panels stay 35, and bolt 36, wing nut 37 forms, and one of stay is fixed on motion block, and test specimen is placed in clamping device, tightens wing nut, makes another stay lock metallographic test specimen.
In order to ensure the rigidity of fixture, test specimen is not moved in polishing process, fixture adopts two cover fixed support modules, rocking arm module.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional structure diagram.
Fig. 2 is fixed support module three-dimensional structure diagram.
Fig. 3 is rocking arm module three-dimensional structure diagram.
Fig. 4 is specimen holder module three-dimensional structure diagram.
10. fixed support module 20. rocking arm module 30. specimen holder module 40. polishing machine wheel disc covers in figure
Block 32. motion block 33. leading screw 35. clamp clip 36. bolt 37. wing nut determined by 11. pedestal 12. cylinder guide rod 13. straight pin 14. holding screw 21. elevator 22. dog screw 23. postbrachium 24 contiguous block 25. forearm 26. wing nuts 31..
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
By the three-dimensional structure diagram assembling fixture shown in Fig. 1, the utility model comprises fixed support module, rocking arm module, specimen holder module.During use, by fixed support module, fixture is fixed on polishing machine wheel disc cover.
Fixed support module is as shown in Figure 2 by pedestal 11, and cylinder guide rod 12, straight pin 13, holding screw 14 forms, and after utilizing straight pin 13 to locate, tightens holding screw 14, fixed support module is fixed.
Rocking arm module as shown in Figure 3 by elevator 21, dog screw 22, postbrachium 23, contiguous block 24, forearm 25, wing nut 26 forms, elevator is installed on the cylinder guide rod of fixed support module, and forearm and postbrachium are arranged on the axle of elevator and contiguous block, fix with wing nut.
Specimen holder module is as shown in Figure 4 by determining block 31, and motion block 32, leading screw 33, clamping device 34 forms, and clamping device is by two panels stay 35, and bolt 36, wing nut 37 forms.
According to the height of the size adjustment rocking arm module of test specimen, during adjustment, first unscrew the dog screw in two rocking arm modules, elevator is moved up and down along cylinder guide rod, when elevator moves to suitable position, screwed in place screw.When specimen holder module planar moves, first unclamp each wing nut in rocking arm module, after position adjustments is suitable, tighten wing nut.Motion block in specimen holder module also can move up and down under the driving of leading screw, is used for regulating the pressure of polishing process.
Claims (5)
1. a metallographic test specimen polishing clamp, jig main body comprises fixed support module (10), rocking arm module (20), specimen holder module (30), be characterised in that: rocking arm module and specimen holder block coupled in series depend on fixed support module, fixed support module is by pedestal (11), cylinder guide rod (12), straight pin (13), holding screw (14) forms, pedestal is arranged on polishing machine wheel disc cover (1), located by straight pin, holding screw is tightened, rocking arm module is by elevator (21), dog screw (22), postbrachium (23), contiguous block (24), forearm (25), wing nut (26) forms, elevator is installed on the cylinder guide rod of fixed support module, forearm and postbrachium are arranged on the axle of elevator and contiguous block, fix with wing nut, specimen holder module is by determining block (31), motion block (32), leading screw (33), clamping device (34) forms, determine on forearm that block is arranged in rocking arm module, motion block is arranged on to be determined on block, driving by leading screw moves up and down, clamping device is by two panels stay (35), bolt (36), wing nut (37) forms.
2. a kind of metallographic test specimen polishing clamp as claimed in claim 1, is characterised in that: polishing machine wheel disc cover is processed with cylindrical hole, for the installation of straight pin.
3. a kind of metallographic test specimen polishing clamp as claimed in claim 1, is characterised in that: elevator moves on cylinder guide rod, when elevator moves to suitable position, and screwed in place screw.
4. a kind of metallographic test specimen polishing clamp as claimed in claim 1, be characterised in that: specimen holder module can planar movement arbitrarily, after moving to suitable position, manually tighten each wing nut, the position of fixing specimen holder module, motion block in specimen holder module can move up and down under the driving of leading screw, regulates the distance between polishing disk, to meet the polishing requirement of the metallographic test specimen of different size.
5. a kind of metallographic test specimen polishing clamp as claimed in claim 1, be characterised in that: clamping device is by two panels stay (35), bolt (36), wing nut (37) forms, one of stay is fixed on motion block, test specimen is placed in clamping device, tightens wing nut, makes another stay lock metallographic test specimen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744601.3U CN204976290U (en) | 2015-09-24 | 2015-09-24 | Metallographic polishing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744601.3U CN204976290U (en) | 2015-09-24 | 2015-09-24 | Metallographic polishing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976290U true CN204976290U (en) | 2016-01-20 |
Family
ID=55110708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520744601.3U Expired - Fee Related CN204976290U (en) | 2015-09-24 | 2015-09-24 | Metallographic polishing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196152A (en) * | 2015-09-24 | 2015-12-30 | 济南大学 | Metallographic polishing clamp |
| CN109158981A (en) * | 2018-08-02 | 2019-01-08 | 叶庆国 | Automatic production and processing equipment for servo drive motor |
-
2015
- 2015-09-24 CN CN201520744601.3U patent/CN204976290U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196152A (en) * | 2015-09-24 | 2015-12-30 | 济南大学 | Metallographic polishing clamp |
| CN105196152B (en) * | 2015-09-24 | 2017-08-15 | 济南大学 | A kind of metallographic polishing clamp |
| CN109158981A (en) * | 2018-08-02 | 2019-01-08 | 叶庆国 | Automatic production and processing equipment for servo drive motor |
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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: 20160120 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |