CN212398331U - Saw cutting band sawing machine for tungsten-molybdenum powder sintered blocks - Google Patents
Saw cutting band sawing machine for tungsten-molybdenum powder sintered blocks Download PDFInfo
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- CN212398331U CN212398331U CN201922412412.7U CN201922412412U CN212398331U CN 212398331 U CN212398331 U CN 212398331U CN 201922412412 U CN201922412412 U CN 201922412412U CN 212398331 U CN212398331 U CN 212398331U
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- platen
- band
- sawing machine
- molybdenum powder
- tungsten
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Abstract
The utility model relates to a saw cut band sawing machine of tungsten molybdenum powder fritting, including vertical band sawing machine and workstation, the workstation includes workstation base, activity platen and platen drive arrangement it is vice to set up linear guide on the workstation base, platen drive arrangement drive activity platen is along the vice reciprocating motion of linear guide the last fixing device who sets up the multiunit clamp and tightly treat the tungsten molybdenum powder fritting work piece that saw cuts, every group of having set up on the activity platen fixing device includes positioning fixture, universal ball and lift cylinder, positioning fixture fixes on the activity platen, universal ball sets up the centre at positioning fixture, lift cylinder sets up the bottom at the activity platen, lift cylinder jack-up universal ball fixes the work piece in positioning fixture. The utility model has the characteristics of saw cut efficient, saw cut the precision height, the material is extravagant few.
Description
Technical Field
The utility model discloses band sawing machine equipment makes technical field, in particular to saw cut band sawing machine of tungsten molybdenum powder fritting.
Background
The tungsten-molybdenum powder sintered compact is a brittle material and is difficult to cut. The existing cutting mode generally adopts a manual sawing mode, so that the labor intensity is high, the sawing benefit is low, and the material waste is large. Some sawing machines adopt a sawing mode, but workpiece clamping is difficult, and machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a band sawing machine of tungsten molybdenum powder fritting piece is provided, utilize vertical band sawing machine equipment to saw cut the processing to tungsten molybdenum powder fritting piece work piece to adopt simple and practical's fixing device to get the work piece clamping fast and put, saw cut efficiently, saw cut the precision height, the material is extravagant few.
The utility model discloses a realize like this, provide a band sawing machine of tungsten molybdenum powder fritting, including vertical band sawing machine and workstation, the workstation includes workstation base, activity platen and platen drive arrangement it is vice to set up linear guide on the workstation base, platen drive arrangement drive activity platen is along the vice reciprocating motion of linear guide the last fixing device who sets up the multiunit and press from both sides the tungsten molybdenum powder fritting work piece of treating saw cutting, every group of fixing device includes positioning fixture, universal ball and lift cylinder, positioning fixture fixes on the activity platen, universal ball sets up the centre at positioning fixture, lift cylinder sets up the bottom at the activity platen, lift cylinder jack-up universal ball fixes the work piece in positioning fixture.
Furthermore, a T-shaped groove convenient for taking and placing the workpiece is arranged on the positioning clamp.
Further, the linear guide rail pair comprises a linear guide rail and a movable sliding block, the linear guide rail is arranged on the base of the workbench, and the movable sliding block is arranged at the bottom of the movable bedplate.
Further, vertical band sawing machine includes sash, band saw blade, final drive, action wheel, follows driving wheel, saw band overspeed device tensioner and guide part, final drive, action wheel and follow driving wheel set up respectively on the sash, the operation of final drive action wheel, the action wheel passes through the band saw blade and drives from the driving wheel operation, saw band overspeed device tensioner sets up on following the driving wheel, saw band overspeed device tensioner is used for adjusting the elasticity degree of band saw blade, the guide part sets up the torsion angle that is used for adjusting the band saw blade on the sash.
Further, the bedplate driving device is a bedplate driving oil cylinder, and the bedplate driving oil cylinder drives the movable bedplate to move along the linear guide rail pair.
Compared with the prior art, the utility model discloses a band sawing machine of tungsten molybdenum powder fritting, including vertical band sawing machine and workstation, the workstation includes the workstation base, activity platen and platen drive arrangement, and platen drive arrangement drive activity platen reciprocating motion on the workstation base has set up the fixed device that the multiunit presss from both sides the tungsten molybdenum powder fritting work piece of treating saw cutting on the activity platen, and every group fixed device includes positioning fixture, universal ball and lift cylinder, and lift cylinder jack-up universal ball fixes the work piece in positioning fixture. The utility model discloses a saw cut efficiently, saw cut the precision height, the material is extravagant few.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
fig. 2 is a left side view of fig. 1.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, a preferred embodiment of a sawing band sawing machine for tungsten-molybdenum powder sintered blocks of the present invention includes a vertical band sawing machine 1 and a worktable 2.
The workbench 2 comprises a workbench base 3, a movable platen 4 and a platen driving device 5. The workbench base 3 is provided with a linear guide rail pair 6, and the platen driving device 5 drives the movable platen 4 to reciprocate along the linear guide rail pair 6. And a plurality of groups of fixing devices 7 for clamping tungsten-molybdenum powder sintered block workpieces to be sawed are arranged on the movable bedplate 4.
Each set of the fixing devices 7 comprises a positioning clamp 71, a universal ball 72 and a lifting oil cylinder 73. The universal ball 72 is also called a bull's eye bearing. The positioning clamp 71 is fixed on the movable platen 4, the universal ball 72 is arranged in the middle of the positioning clamp 71, and the lifting oil cylinder 73 is arranged at the bottom of the movable platen 4. The lifting oil cylinder 73 jacks up the universal ball 72 to fix the workpiece in the positioning fixture 71.
The positioning jig 71 is provided with a T-shaped groove for facilitating the taking and placing of the workpiece.
The linear guide pair 6 includes a linear guide 61 and a moving slider 62. The linear guide rail 61 is arranged on the workbench base 3, and the movable slide block 62 is arranged at the bottom of the movable platen 4.
The vertical band sawing machine 1 comprises a saw frame 11, a band saw blade 12, a main transmission 13, a driving wheel 14, a driven wheel 15, a saw band tensioning device 16 and a guide part 17. The main transmission 13, the driving wheel 14 and the driven wheel 15 are respectively arranged on the saw frame 11. The main transmission 13 drives a driving wheel 14 to operate, and the driving wheel 14 drives a driven wheel 15 to operate through a band saw blade 12. The saw band tensioning device 16 is arranged on the driven wheel 15, and the saw band tensioning device 16 is used for adjusting the tightness degree of the band saw blade 12. The guide 17 is provided on the saw frame 11 for adjusting the angle of rotation of the band saw blade 12.
The bedplate driving device 5 is a bedplate driving oil cylinder. The bedplate driving oil cylinder drives the movable bedplate 4 to move along the linear guide rail pair 6.
The utility model discloses an engineering process includes: the tungsten-molybdenum powder sintered block workpiece to be sawed is installed in the positioning clamp 71 of the movable platen 4, and the lifting oil cylinder 73 jacks up the universal ball 72 to clamp the workpiece in the positioning clamp 71. And then starting the vertical band sawing machine 1, operating the main transmission 13, driving the movable platen 4 to perform feeding movement along the linear guide rail pair 6 by the platen driving device 5, and performing sawing processing on the workpiece by the band saw blade 12. Because the workpiece is a tungsten-molybdenum powder sintered block, the edge of the workpiece is easy to break when the workpiece is cut, and the control system controls the platen driving device 5 to perform slow feeding movement. After the saw is finished, the movable platen 4 is driven by the platen driving device 5 to return to the initial position. The workpiece is lifted by the lifting oil cylinder 73 to be separated from the positioning fixture 71, the workpiece rotates through the rotating edge of the universal ball 72 to rotate the next position to be sawed to the sawing station, and then the workpiece is lowered into the positioning fixture 71 by the lifting oil cylinder 73 to be clamped, and the next sawing cycle is started.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a band sawing machine of tungsten molybdenum powder fritting, includes vertical band sawing machine and workstation, its characterized in that, the workstation includes workstation base, activity platen and platen drive arrangement set up the linear guide pair on the workstation base, platen drive arrangement drive activity platen along the vice reciprocating motion of linear guide the last fixing device who sets up the tight tungsten molybdenum powder fritting work piece of waiting to saw cut of multiunit clamp of activity platen, every group fixing device includes positioning fixture, universal ball and lift cylinder, positioning fixture fixes on the activity platen, universal ball sets up the centre at positioning fixture, lift cylinder sets up the bottom at the activity platen, lift cylinder moves down and falls into positioning fixture with universal ball and the work piece on it fixed.
2. The band sawing machine for tungsten-molybdenum powder sintered compacts as claimed in claim 1, wherein a T-shaped groove for facilitating the taking and placing of the work piece is provided on the positioning jig.
3. The band sawing machine for tungsten-molybdenum powder sintered compacts as claimed in claim 1, wherein said pair of linear guides comprises a linear guide disposed on the table base and a moving slider disposed at the bottom of the movable platen.
4. The sawing band sawing machine for tungsten-molybdenum powder sintered blocks according to claim 1, comprising a saw frame, a band saw blade, a main transmission, a driving wheel, a driven wheel, a band tensioning device and a guide part, wherein the main transmission, the driving wheel and the driven wheel are respectively arranged on the saw frame, the main transmission drives the driving wheel to operate, the driving wheel drives the driven wheel to operate through the band saw blade, the band tensioning device is arranged on the driven wheel, the band tensioning device is used for adjusting the tightness degree of the band saw blade, and the guide part is arranged on the saw frame and used for adjusting the torsion angle of the band saw blade.
5. The band sawing machine for tungsten-molybdenum powder agglomerates according to claim 1, wherein said platen drive is a platen drive cylinder, said platen drive cylinder driving a movable platen to move along a pair of linear guides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412412.7U CN212398331U (en) | 2019-12-29 | 2019-12-29 | Saw cutting band sawing machine for tungsten-molybdenum powder sintered blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412412.7U CN212398331U (en) | 2019-12-29 | 2019-12-29 | Saw cutting band sawing machine for tungsten-molybdenum powder sintered blocks |
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| Publication Number | Publication Date |
|---|---|
| CN212398331U true CN212398331U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412412.7U Active CN212398331U (en) | 2019-12-29 | 2019-12-29 | Saw cutting band sawing machine for tungsten-molybdenum powder sintered blocks |
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| CN (1) | CN212398331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454394A (en) * | 2021-12-30 | 2022-05-10 | 元创科技股份有限公司 | Supporting plate device for rubber track vulcanization processing technological process and using method thereof |
-
2019
- 2019-12-29 CN CN201922412412.7U patent/CN212398331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454394A (en) * | 2021-12-30 | 2022-05-10 | 元创科技股份有限公司 | Supporting plate device for rubber track vulcanization processing technological process and using method thereof |
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