CN209727580U - Rotatable guide tracked metallographic grind away device - Google Patents
Rotatable guide tracked metallographic grind away device Download PDFInfo
- Publication number
- CN209727580U CN209727580U CN201920548337.4U CN201920548337U CN209727580U CN 209727580 U CN209727580 U CN 209727580U CN 201920548337 U CN201920548337 U CN 201920548337U CN 209727580 U CN209727580 U CN 209727580U
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- CN
- China
- Prior art keywords
- sliding seat
- spring perch
- pedestal
- ontology
- rack
- 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 relates to milling tool, especially a kind of rotatable guide tracked metallographic grind away device.Including pedestal, spring perch, the lower end of spring perch ontology is equipped with grind away clamping part, the upper end of spring perch ontology is equipped with rotary positioning structure, pedestal is spill, and pedestal is equipped with sand paper fixed structure, and the arranged on left and right sides of pedestal is respectively equipped with the left and right rack for the door shape being obliquely installed inwardly, the top of left and right rack is respectively equipped with the guide rail of long pore structure, and the top of guide rail one end is equipped with hatch frame；The sliding seat of tube-in-tube structure is placed between left and right rack, and the arranged on left and right sides of sliding seat installs the guide post of two transverse directions respectively, and guide post is placed in guide rail, and spring perch ontology upper end is mounted in sliding seat, and sliding seat is equipped with spring perch axial regulating mechanism.The utility model solves the problems such as dislocation during manual grinding, play, and direction unicity, the uniqueness of rotational angle provides stable, reliable, efficient and safe condition for polishing sample.
Description
Technical field
The utility model relates to milling tool, especially a kind of rotatable guide tracked metallographic grind away device.
Background technique
When doing metallographic structure observation experiment, need to grind metallographic test specimen, during traditional manual sample grinding,
After single direction wears into uniform scratch, when changing compared with fine sandpaper, in order to preferably observe grind away effect, sample need to be rotated
90 ° are ground.One of sand paper is often changed, needs to change primary grinding direction.It is easy to appear unbalance stress for sample, and occur uneven
The phenomenon that, can be manually rotated 90 ° it is often not accurate enough, operating condition is also poor, for beginner, is often ground to finger.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of stabilizations, reliable, efficient rotatable guide tracked metallographic
Grind away device.
The utility model solve its technical problem the technical solution adopted is that:
A kind of rotatable guide tracked metallographic grind away device, including pedestal, the lower end of spring perch, spring perch ontology are equipped with
Grind away clamping part, the upper end of spring perch ontology are equipped with rotary positioning structure, and pedestal is spill, and pedestal is equipped with sand paper fixed knot
Structure, the arranged on left and right sides of pedestal are respectively equipped with the left and right rack for the door shape being obliquely installed inwardly, the top difference of left and right rack
The top of guide rail equipped with long pore structure, guide rail one end is equipped with hatch frame；The sliding seat of tube-in-tube structure be placed in left and right rack it
Between, the guide post of two transverse directions is installed in the left and right sides of sliding seat respectively, and guide post is placed in guide rail, spring perch ontology upper end
It is mounted in sliding seat, sliding seat is equipped with spring perch axial regulating mechanism.
The utility model by adopting the above technical scheme, compared with prior art, beneficial effect is:
Sample is fixed using guide tracked fixture, solves the problems such as dislocation in manual grinding process, play,
Spin button, each conversion angle are fixed as 90 °, by the cross grid of generation, for removing most of scratch.Direction is single
Property, the uniqueness of rotational angle provides stable, reliable, efficient and safe condition for polishing sample.
Further, the prioritization scheme of the utility model is:
Sand paper fixed structure includes the protrusion of pedestal front and rear ends, is equipped between the inside of protrusion and interior concave plane
Fixed knob is installed on the top of the sand paper slot of lateral direction penetrating, protrusion, and fixed knob is corresponding with sand paper slot.
Spring perch axial regulating mechanism includes rack gear, and rack gear is mounted vertically in the top of spring perch ontology, sliding seat
Top be equipped with U-lag corresponding with rack gear, rack and pinion cooperation, gear is connected by key with gear shaft, gear shaft
Both ends are mounted on connecting plate, and connecting plate is affixed with sliding seat, the outside installation and adjustment knob of connecting plate, adjusting knob and gear
Axis is connected by key, and rack gear and rack gear are between left and right rack.
The side wall of sliding seat is equipped with threaded hole, and tightening knob screws in the threaded hole.
Rotary positioning structure includes fixing seat, and fixing seat is stepped shaft structure, the top of the rotary sleeve of spring perch ontology
It is sleeved on the lower part of fixing seat, the top of rotary sleeve is furnished with radial location hole, and the lower part of fixing seat is equipped with radial axis hole, fixed
Spring-loaded plunger is installed between position hole and axis hole, the bulb of spring-loaded plunger is placed in positioning hole.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment；
Fig. 3 is the left view of the utility model embodiment；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
In figure: pedestal 1；Protrusion 1-1；Sand paper slot 1-2；Fixed knob 1-3；Left frame 2；Right rack 3；Spring perch sheet
Body 4；Fixing seat 4-1；Rotary sleeve 4-2；Clamping part 4-3；Guide rail 5；Hatch frame 5-1；Guide post 6；Sliding seat 7；Adjusting knob
8；Gear 9；Connecting plate 10；Tightening knob 11；Gear shaft 12.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of rotatable guide tracked metallographic grind away device, by pedestal 1, left frame 2, right rack 3,
Spring perch 4, guide rail 5, guide post 6, sliding seat 7, adjusting knob 8, gear 9, connecting plate 10, tightening knob 11 and gear shaft 12
It constitutes.Pedestal 1 is spill, is placed with glass plate on the interior concave plane of pedestal 1.Pedestal 1 is provided with sand paper fixed structure, pedestal 1
Front and rear ends are respectively equipped with protrusion 1-1, and the section of protrusion 1-1 is rectangle, the inside of protrusion 1-1 and the indent of pedestal 1
The sand paper slot 1-2 of lateral direction penetrating is machined between plane, the bottom surface of paper groove 1-2 and the upper surface of glass plate are generally aligned in the same plane
On.Two pieces fixed knob 1-3 is installed on the top of protrusion 1-1, and fixed knob 1-3 is corresponding with sand paper slot phase 1-2, in use,
Sand paper to be put on a glass, the both ends of sand paper are put into sand paper slot 1-2, and fixed knob 1-3 is tightened, sand paper is fixed, in order to avoid
Sand paper play.
Left frame 2 is installed in the left side on 1 top of pedestal, and right rack 3, left frame 2 and right rack are installed in the right side on 1 top of pedestal
3 be door shape, and the top of left frame 2 and right rack 3 is obliquely installed to the inside of pedestal 1.The top of left frame 2 and right rack 3 point
It is not symmetrically installed guide rail 5, guide rail 5 is rectangular steel plate, and guide rail 5 is machined with longitudinal long pore structure, long pore structure one end
Top is machined with hatch frame 5-1, when spring perch ontology 4 moves at hatch frame 5-1, by lifting spring perch ontology
4 are convenient for changing grind away.
Sliding seat 7 is mounted between left frame 2 and the guide rail 5 of right rack 3, and sliding seat 7 is tube-in-tube structure.Sliding seat 7
The guide post 6 of two transverse directions is installed in the left and right sides respectively, and the section of guide post 6 is circle.Guide post 6 is mounted on the length of guide rail 5
In pore structure, guide post 6 is slided in the long pore structure of guide rail 5.
The upper end of spring perch ontology 4 is mounted in sliding seat 7, and spring perch ontology 4 is by fixing seat 4-1, rotary sleeve 4-2
It is constituted with clamping part 4-3, the upper end of fixing seat 4-1 is placed in sliding seat 7, and the side wall of sliding seat 7 is threaded hole, fastening rotation
Button 11 screws in the threaded hole, the axial position for being used to fixed spring chuck body 4 by adjusting tightening knob 11.
Spring perch axial regulating mechanism (shown in Fig. 3) is installed between sliding seat 7 and fixing seat 4-1, spring perch is axial
Regulating mechanism is made of adjusting knob 8, gear 9, rack gear, connecting plate 10 and gear shaft 12.Rack gear is mounted vertically in spring perch
The top of the fixing seat 4-1 of ontology 4, the top of sliding seat 7 are equipped with U-lag corresponding with rack gear, and rack and pinion 9 cooperates,
Gear 9 is connected by key with gear shaft 12, and the both ends of gear shaft 12 are mounted on connecting plate 10, and connecting plate 10 and sliding seat 7 weld
It connects, the outside installation and adjustment knob 8 of connecting plate 10, adjusting knob 8 is connected by key with gear shaft 12, gear 9, rack gear and adjusting
Knob 8 is between left frame 2 and right rack 3.Spring perch ontology 4 is controlled relative to sand paper by rotation adjusting knob 8
Height, and then complete installation for grind away, control the grinding depth of grind away.
The fixing seat 4-1 of spring perch ontology 4 is stepped shaft structure, and the top rotary sleeve 4-2 is sleeved under fixing seat 4-1
Portion.Rotary positioning structure is equipped between fixing seat 4-1 and rotary sleeve 4-2, the lower part of fixing seat 4-1 is machined with radial axis hole,
The top pivoted housing 4-2 is evenly distributed with four location holes, and the angle in adjacent positioned hole is 90 degree, and spring stack is installed between location hole and axis hole
Plug, the bulb of spring-loaded plunger are placed in positioning hole.When spring perch 4 carry sample after 5 reciprocal some cycles of guide rail, press bullet
Rotary sleeve 4-2 is rotated 90 degree by the bulb of spring plunger, since rotary sleeve 4-2 has a hole every 90 °, wherein built-in spring meeting
Bulb reset is set to block rotary sleeve 4-2.
The use process of the present embodiment is: sand paper being mounted on pedestal 1, the rear and front end of sand paper is put into sand paper slot 1-2
It is interior, tighten the fixed sand paper of fixed knob 1-3.Mobile sliding seat 7 arrives one end hatch frame 5-1 of guide rail 5, is lifted up spring clip
Have ontology 4, grind away is mounted on clamping part 4-3, put down spring perch ontology 4, rotates adjusting knob 8, adjust the mill of grind away
Depth is cut, starts to grind；When needing switching-over grinding direction, the bulb of spring-loaded plunger is pressed, is rotated by 90 ° rotary sleeve 4-2, after
Continuous grinding.
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp range, it is all with the variation of equivalent structure made by the utility model specification and accompanying drawing content, it is both contained in the utility model
Interest field within.
Claims (5)
1. the lower end of a kind of rotatable guide tracked metallographic grind away device, including pedestal, spring perch, spring perch ontology is equipped with mill
The upper end of sample clamping part, spring perch ontology is equipped with rotary positioning structure, it is characterised in that: pedestal is spill, and pedestal is equipped with sand
Paper fixed structure, the arranged on left and right sides of pedestal are respectively equipped with the left and right rack for the door shape being obliquely installed inwardly, left and right rack
Top is respectively equipped with the guide rail of long pore structure, and the top of guide rail one end is equipped with hatch frame；The sliding seat of tube-in-tube structure be placed in it is left,
Between right rack, the arranged on left and right sides of sliding seat installs the guide post of two transverse directions respectively, and guide post is placed in guide rail, spring clip
Tool ontology upper end is mounted in sliding seat, and sliding seat is equipped with spring perch axial regulating mechanism.
2. rotatable guide tracked metallographic grind away device according to claim 1, it is characterised in that: sand paper fixed structure includes
The protrusion of pedestal front and rear ends is equipped with the sand paper slot of lateral direction penetrating between the inside of protrusion and interior concave plane, protrusion
Fixed knob is installed on top, and fixed knob is corresponding with sand paper slot.
3. rotatable guide tracked metallographic grind away device according to claim 1, it is characterised in that: spring perch is adjusted axially
Mechanism includes rack gear, and rack gear is mounted vertically in the top of spring perch ontology, and the top of sliding seat is equipped with U corresponding with rack gear
Shape slot, rack and pinion cooperation, gear are connected by key with gear shaft, and the both ends of gear shaft are mounted on connecting plate, connecting plate
Affixed with sliding seat, the outside installation and adjustment knob of connecting plate, adjusting knob is connected by key with gear shaft, gear and rack gear position
Between left and right rack.
4. rotatable guide tracked metallographic grind away device according to claim 1, it is characterised in that: the side wall of sliding seat is equipped with
Threaded hole, tightening knob screw in the threaded hole.
5. rotatable guide tracked metallographic grind away device according to claim 1, it is characterised in that: rotary positioning structure includes
Fixing seat, fixing seat are stepped shaft structure, and the top of the rotary sleeve of spring perch ontology is sleeved on the lower part of fixing seat, rotary sleeve
Top be furnished with radial location hole, the lower part of fixing seat is equipped with radial axis hole, and spring stack is installed between location hole and axis hole
Plug, the bulb of spring-loaded plunger are placed in positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548337.4U CN209727580U (en) | 2019-04-22 | 2019-04-22 | Rotatable guide tracked metallographic grind away device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548337.4U CN209727580U (en) | 2019-04-22 | 2019-04-22 | Rotatable guide tracked metallographic grind away device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727580U true CN209727580U (en) | 2019-12-03 |
Family
ID=68673621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548337.4U Expired - Fee Related CN209727580U (en) | 2019-04-22 | 2019-04-22 | Rotatable guide tracked metallographic grind away device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546227A (en) * | 2020-05-16 | 2020-08-18 | 开化柚夏汽车配件有限公司 | Automobile spare and accessory part burring equipment |
-
2019
- 2019-04-22 CN CN201920548337.4U patent/CN209727580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546227A (en) * | 2020-05-16 | 2020-08-18 | 开化柚夏汽车配件有限公司 | Automobile spare and accessory part burring equipment |
| CN111546227B (en) * | 2020-05-16 | 2021-05-04 | 玉环顺捷汽配股份有限公司 | Automobile spare and accessory part burring equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20200422 |