CN208744277U - A kind of fixture of accurate cutting workpiece - Google Patents
A kind of fixture of accurate cutting workpiece Download PDFInfo
- Publication number
- CN208744277U CN208744277U CN201821184857.3U CN201821184857U CN208744277U CN 208744277 U CN208744277 U CN 208744277U CN 201821184857 U CN201821184857 U CN 201821184857U CN 208744277 U CN208744277 U CN 208744277U
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- Prior art keywords
- fixture
- accurate cutting
- knife bar
- utility
- model
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Abstract
The purpose of this utility model is that disclosing a kind of fixture of accurate cutting workpiece, it includes a clamping fixture seat, the bottom of the clamping fixture seat is provided with power source, the upper middle position of the clamping fixture seat is provided with gap, the two sides in the gap are respectively arranged with knife bar, the bottom of the knife bar is connected with the power source, and compression piece is provided at the top of the knife bar；Compared with prior art, it simplifies operation sequence, reduces the labor intensity of operator, effectively improve automatic sample saw machining accuracy (sample cutting accuracy is increased to ± 0.3mm by original ± 0.4mm), the service life of equipment time limit is improved, realizes the purpose of this utility model.
Description
Technical field
The utility model relates to a kind of fixture, in particular to a kind of accurate cutting suitable for accurate cutting manufacture field adds
The fixture of workpiece.
Background technique
In the prior art, aluminium electroloysis, the carbon manufacturing enterprise chemical examination detection compressive resistance of carbon product, apparent density,
When the data such as resistivity, sample saw or lathe is mostly used to cut sample greatly.Center lathe is extremely difficult to process because of precision
Size requirement, can only correct processing dimension many times, and process time is longer, and operator's labor intensity is relatively high, and use accurate
Lathe, equipment cost is again too high, so most enterprises are cut using automatic sample saw.
Automatic sample saw using analog quantity automatically control, processing dimension be according to tooth band revolving speed and processing dimension size into
The result (not considering to feed screw mechanism abrasion) that row is calculated.In sample preparation, because constantly being cooled down to saw blade with water, fly
The cooling water splashed is inevitably trickled down in each transmission portion and feed screw, although every time after use, all carrying out clear
It sweeps, the maintenances processing such as anti-corrosion, but lead screw abrasion is still very fast.When sample analysis, standard requires high (want to processing dimension
Within arrival ± 0.4mm).In cutting sample, equipment design accuracy itself is just in ± 0.4mm, since equipment uses the time not
Disconnected to increase, each parts clearance constantly increases, and lead screw is worn in addition for the swing of institute's cutting sample saw blade, and precision is extremely difficult to defined
Size requirement, operator can only manually adjust the amount of feeding to reach processing dimension requirement, and labor intensity continues to increase.
It is accordingly required in particular to which a kind of fixture of accurate cutting workpiece, above-mentioned existing to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of fixtures of accurate cutting workpiece, in view of the deficiencies of the prior art,
Be effectively simplified operation sequence, reduce the labor intensity of operator, effectively improve automatic sample saw machining accuracy and
The service life of equipment time limit.
The technical issues of the utility model is solved can be realized using following technical scheme:
A kind of fixture of accurate cutting workpiece, which is characterized in that it includes a clamping fixture seat, in the bottom of the clamping fixture seat
It is provided with power source, the upper middle position of the clamping fixture seat is provided with gap, and the two sides in the gap are respectively arranged with knife bar,
The bottom of the knife bar is connected with the power source, and compression piece is provided at the top of the knife bar.
In one embodiment of the utility model, the surface of the clamping fixture seat is provided with dovetail groove.
In one embodiment of the utility model, the side on the clamping fixture seat top is provided with baffle, the baffle one
Side is provided with mold block.
Further, the mold block is cylindrical.
In one embodiment of the utility model, the power source is connected by a connection piece with the bottom of the knife bar
It connects.
In one embodiment of the utility model, the power source is a cylinder.
The fixture of the accurate cutting workpiece of the utility model simplifies operation sequence compared with prior art, reduces
The labor intensity of operator, effectively improving automatic sample saw machining accuracy, (sample cutting accuracy is improved by original ± 0.4mm
To ± 0.3mm), the service life of equipment time limit is improved, realizes the purpose of this utility model.
The characteristics of the utility model, sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clear
Ground understands.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixture of the accurate cutting workpiece of the utility model；
Fig. 2 is the side schematic view of the fixture of the accurate cutting workpiece of the utility model；
Fig. 3 is the stereoscopic schematic diagram of the fixture of the accurate cutting workpiece of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Embodiment
As shown in Figure 1 to Figure 3, the fixture of the accurate cutting workpiece of the utility model, it includes a clamping fixture seat 1, is being pressed from both sides
The bottom of tool seat 1 is provided with power source 7, and the upper middle position of clamping fixture seat 1 is provided with gap, and the two sides in the gap are set respectively
It is equipped with knife bar 2, the bottom of knife bar 2 is connected with power source 7, and the top of knife bar 2, which is provided with, compresses piece 3.
In the present embodiment, the surface of clamping fixture seat 1 is provided with dovetail groove, convenient for firm placement workpiece.
In the present embodiment, the side on 1 top of clamping fixture seat is provided with baffle 5, and 5 side of baffle is provided with mold block 6, mould
It is cylindrical to have block 6.
In the present embodiment, power source 7 is connected by a connection piece 4 with the bottom of knife bar 2；Power source 7 is a cylinder.
The fixture of the accurate cutting workpiece of the utility model, workpiece are placed on clamping fixture seat 1, pass through 7 band of power source
Moving knife bar 2 and compression piece carry out the clamping in vertical direction to workpiece, are carried out by baffle 5 and mold block 6 to workpiece
Positioning in horizontal direction；Operation sequence is simplified, the labor intensity of operator is reduced, effectively improves automatic sample
It saws machining accuracy (sample cutting accuracy is increased to ± 0.3mm by original ± 0.4mm), improves the service life of equipment time limit.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of fixture of accurate cutting workpiece, which is characterized in that it includes a clamping fixture seat, is set in the bottom of the clamping fixture seat
It is equipped with power source, the upper middle position of the clamping fixture seat is provided with gap, and the two sides in the gap are respectively arranged with knife bar, institute
The bottom for stating knife bar is connected with the power source, and compression piece is provided at the top of the knife bar.
2. the fixture of accurate cutting workpiece as described in claim 1, which is characterized in that the surface of the clamping fixture seat is provided with
Dovetail groove.
3. the fixture of accurate cutting workpiece as described in claim 1, which is characterized in that the side on the clamping fixture seat top is set
It is equipped with baffle, the baffle side is provided with mold block.
4. the fixture of accurate cutting workpiece as claimed in claim 3, which is characterized in that the mold block is cylindrical.
5. the fixture of accurate cutting workpiece as described in claim 1, which is characterized in that the power source passes through a connection piece
It is connected with the bottom of the knife bar.
6. the fixture of accurate cutting workpiece as described in claim 1, which is characterized in that the power source is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184857.3U CN208744277U (en) | 2018-07-25 | 2018-07-25 | A kind of fixture of accurate cutting workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184857.3U CN208744277U (en) | 2018-07-25 | 2018-07-25 | A kind of fixture of accurate cutting workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744277U true CN208744277U (en) | 2019-04-16 |
Family
ID=66057680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821184857.3U Expired - Fee Related CN208744277U (en) | 2018-07-25 | 2018-07-25 | A kind of fixture of accurate cutting workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744277U (en) |
-
2018
- 2018-07-25 CN CN201821184857.3U patent/CN208744277U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |