CN210774949U - Multifunctional clamp for preparing metallographic specimen - Google Patents
Multifunctional clamp for preparing metallographic specimen Download PDFInfo
- Publication number
- CN210774949U CN210774949U CN201921769284.5U CN201921769284U CN210774949U CN 210774949 U CN210774949 U CN 210774949U CN 201921769284 U CN201921769284 U CN 201921769284U CN 210774949 U CN210774949 U CN 210774949U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- sleeve pipe
- sleeve
- movable plate
- 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
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a multi-functional fixture for metallographic specimen preparation, the on-line screen storage device comprises a base, base top fixedly connected with backup pad, backup pad one side top fixedly connected with mounting panel, backup pad opposite side top fixedly connected with baffle, baffle bottom fixedly connected with electric putter, electric putter bottom fixedly connected with sleeve pipe, arc splint under the sleeve pipe inner wall bottom fixedly connected with, the sleeve pipe top is in the vertical run-through of arc splint top down and installs adjusting bolt, the adjusting bolt bottom is connected with arc splint in the sleeve pipe internal rotation, sleeve pipe one end contacts with the backup pad. The utility model discloses the beneficial effect who reaches is: through setting up each clamp plate on last fly leaf and the lower movable plate in last arc splint and lower arc splint, the connection frame in the cover pipe, it is fixed to carry out diversified centre gripping to cylindrical iron plate sample, satisfies the processing demand of polishing of difference, excellent in use effect, and the function is various.
Description
Technical Field
The utility model relates to a fixture, in particular to a multi-functional fixture for metallographic specimen preparation belongs to metallographic specimen preparation field.
Background
In the metallographic examination process, the sample needs to be embedded, then ground, polished and the like when the sample size is too small, such as a steel wire, a small spring, a thin plate and the like, or the detection items are special, such as the coating thickness, the surface complete decarburization layer thickness, the gear surface structure and the like, so as to facilitate subsequent detection, and the sample needs to be clamped when being prepared and processed.
The existing clamping fixture can not be used for fixing different directions according to the required machined surface, so that the machining efficiency is influenced, and the polished surface can not be quickly adjusted after clamping and fixing.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, present joint anchor clamps can not carry out the fixed in different position according to required machined surface, influence machining efficiency to the problem that can not the quick adjustment polished surface after the centre gripping is fixed provides a multi-functional fixture for metallographic specimen preparation.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a multifunctional fixture for metallographic specimen preparation, which comprises a base, the top of the base is fixedly connected with a supporting plate, the top of one side of the supporting plate is fixedly connected with a mounting plate, the top of the other side of the supporting plate is fixedly connected with a baffle, the bottom of the baffle is fixedly connected with an electric push rod, the bottom of the electric push rod is fixedly connected with a sleeve, the bottom of the inner wall of the sleeve is fixedly connected with a lower arc-shaped clamping plate, the top of the sleeve is vertically provided with an adjusting bolt in a penetrating way above the lower arc-shaped clamping plate, the bottom of the adjusting bolt is rotatably connected with an upper arc-shaped clamping plate in the sleeve, one end of the sleeve is contacted with the supporting plate, the supporting plate is horizontally provided with an inserting rod in a penetrating way, one end of the, the movable plate is characterized in that sliding blocks are fixedly connected to two sides of the upper movable plate and two sides of the lower movable plate, sliding grooves matched with the sliding blocks are vertically formed in the inner wall of the connecting frame, pressing plates are rotatably connected to opposite sides of the upper movable plate and the lower movable plate, first compression screws are symmetrically installed at the top of the connecting frame in a penetrating mode, and second compression screws are symmetrically installed at the bottom of the connecting frame in a penetrating mode.
As a preferred technical scheme of the utility model, go up arc splint top fixedly connected with and connect the lid, the adjusting bolt bottom is fixedly connected with stopper in connecting the lid.
As an optimal technical scheme of the utility model, vertical through mounting has connecting bolt on the mounting panel.
As an optimal technical scheme of the utility model, two clamp plate one side in opposite directions all pastes and is equipped with the slipmat.
As a preferred technical scheme of the utility model, the base is made by cast iron.
As an optimized technical scheme of the utility model, two the clamp plate all is connected through the pivot with last fly leaf and lower fly leaf.
The utility model discloses the beneficial effect who reaches is: through setting up each clamp plate on last fly leaf and the lower movable plate in last arc splint and lower arc splint, the connection frame in the cover pipe, it is fixed to carry out diversified centre gripping to cylindrical iron plate sample, satisfies the processing demand of polishing of difference, excellent in use effect, and the function is various.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of the position a of the present invention.
In the figure: 1. a base; 2. a support plate; 3. mounting a plate; 4. a baffle plate; 5. an electric push rod; 6. a sleeve; 7. a lower arc-shaped splint; 8. adjusting the bolt; 9. an upper arc-shaped splint; 10. inserting a rod; 11. a rubber rod head; 12. a connecting frame; 13. an upper movable plate; 14. a movable plate is lowered; 15. a slider; 16. a chute; 17. pressing a plate; 18. a first compression screw; 19. and a second compression screw.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in the figures 1-2, the utility model provides a multifunctional fixture for preparing metallographic samples, which comprises a base 1, a supporting plate 2 is fixedly connected on the top of the base 1, a mounting plate 3 is fixedly connected on the top of one side of the supporting plate 2, a baffle 4 is fixedly connected on the top of the other side of the supporting plate 2, an electric push rod 5 is fixedly connected on the bottom of the baffle 4, a sleeve 6 is fixedly connected on the bottom of the electric push rod 5, a lower arc-shaped clamping plate 7 is fixedly connected on the bottom of the inner wall of the sleeve 6, an adjusting bolt 8 is vertically arranged on the top of the sleeve 6 above the lower arc-shaped clamping plate 7 in a penetrating way, the bottom end of the adjusting bolt 8 is rotatably connected with an upper arc-shaped clamping plate 9 in the sleeve 6, one end of the sleeve 6 is contacted with the supporting plate 2, an upper movable plate 13 and a lower movable plate 14 are respectively installed on the upper portion and the lower portion inside the connecting frame 12, sliding blocks 15 are fixedly connected to two sides of the upper movable plate 13 and two sides of the lower movable plate 14, sliding grooves 16 matched with the sliding blocks 15 are vertically formed in the inner wall of the connecting frame 12, a pressing plate 17 is rotatably connected to one side, opposite to the lower movable plate 14, of the upper movable plate 13, a first pressing screw 18 is symmetrically installed on the top of the connecting frame 12 in a penetrating mode, and a second pressing screw 19 is symmetrically installed on the bottom of the connecting frame 12 in.
Go up arc splint 9 top fixedly connected with connection lid, adjusting bolt 8 bottom fixedly connected with stopper in connection lid, vertical through mounting has connecting bolt on the mounting panel 3, and two clamp plates 17 one side in opposite directions all pastes and is equipped with the slipmat, and base 1 is made by cast iron, and two clamp plates 17 all are connected through the pivot with last fly leaf 13 and lower fly leaf 14.
Specifically, use the utility model discloses the time, can place the sample level between the last arc splint 9 of sleeve pipe 6 and lower arc splint 7, remove inserted bar 10 earlier and finely tune the sample and wear out sleeve pipe 6's distance, it fixes two splint to screw up adjusting bolt 8, conveniently process the terminal surface, also can install connection frame 12, fly leaf 13 and lower movable plate 14 position back on preliminary adjustment, the vertical sample of putting into, screw up first compression screw 18 and second compression screw 19 again, it compresses tightly sample spare to let the cooperation of clamp plate 17 on fly leaf 13 and the lower movable plate 14, so that polish to the sample surface, and can rotate the sample and change the machined surface, satisfy multiple processing demand, excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A multifunctional clamp for preparing metallographic samples comprises a base (1) and is characterized in that a supporting plate (2) is fixedly connected to the top of the base (1), a mounting plate (3) is fixedly connected to the top of one side of the supporting plate (2), a baffle (4) is fixedly connected to the top of the other side of the supporting plate (2), an electric push rod (5) is fixedly connected to the bottom of the baffle (4), a sleeve (6) is fixedly connected to the bottom of the electric push rod (5), a lower arc-shaped clamping plate (7) is fixedly connected to the bottom of the inner wall of the sleeve (6), an adjusting bolt (8) vertically penetrates through the top of the sleeve (6) above the lower arc-shaped clamping plate (7), an upper arc-shaped clamping plate (9) is rotatably connected to the bottom of the adjusting bolt (8) in the sleeve (6), one end of, the utility model discloses a pressure cooker, including backup pad (2), backup pad (2) are improved level and are run through and install inserted bar (10), inserted bar (10) one end fixedly connected with rubber pole head (11) in sleeve pipe (6), coupling frame (12) are installed to sleeve pipe (6) other end, coupling frame (12) are inside installs fly leaf (13) and lower movable plate (14) from top to bottom respectively, go up fly leaf (13) and the equal fixedly connected with slider (15) in lower movable plate (14) both sides, the vertical spout (16) of seting up with slider (15) assorted of coupling frame (12) inner wall, it all rotates with lower movable plate (14) one side in opposite directions to go up fly leaf (13) and is connected with clamp plate (17), coupling frame (12) top symmetry is run through and is installed first compression screw (18), coupling frame (12) bottom symmetry is run through and is installed second compression screw (.
2. The multifunctional clamp for preparing the metallographic specimen is characterized in that a connecting cover is fixedly connected to the top of the upper arc-shaped clamping plate (9), and a limiting block is fixedly connected to the bottom end of the adjusting bolt (8) in the connecting cover.
3. A multifunctional clamp for metallographic specimen preparation according to claim 1, characterized in that the mounting plate (3) has connecting bolts vertically mounted through it.
4. The multifunctional clamp for preparing the metallographic specimen according to claim 1, wherein anti-slip pads are attached to opposite sides of the two pressure plates (17).
5. A multipurpose clamp for metallographic specimen preparation according to claim 1, characterised in that said base (1) is made of cast iron.
6. A multi-functional jig for metallographic specimen preparation according to claim 1, characterized in that two of said pressure plates (17) are connected to both the upper movable plate (13) and the lower movable plate (14) by means of a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769284.5U CN210774949U (en) | 2019-10-22 | 2019-10-22 | Multifunctional clamp for preparing metallographic specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921769284.5U CN210774949U (en) | 2019-10-22 | 2019-10-22 | Multifunctional clamp for preparing metallographic specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774949U true CN210774949U (en) | 2020-06-16 |
Family
ID=71041752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921769284.5U Expired - Fee Related CN210774949U (en) | 2019-10-22 | 2019-10-22 | Multifunctional clamp for preparing metallographic specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774949U (en) |
-
2019
- 2019-10-22 CN CN201921769284.5U patent/CN210774949U/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: 20200616 |