CN209775186U - Graphite crucible processing lathe - Google Patents
Graphite crucible processing lathe Download PDFInfo
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- CN209775186U CN209775186U CN201920191551.9U CN201920191551U CN209775186U CN 209775186 U CN209775186 U CN 209775186U CN 201920191551 U CN201920191551 U CN 201920191551U CN 209775186 U CN209775186 U CN 209775186U
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- graphite
- thick bamboo
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Abstract
The utility model relates to a machining equipment of graphite goods discloses a graphite crucible processing lathe, including the bed body, graphite holder is installed through the slide rail to one side of the bed body, the opposite side of the bed body is fixed with gets the storage bucket, be fixed with the supporting seat on the bed body, it is equipped with a location section of thick bamboo to get the storage bucket overcoat, a location section of thick bamboo rotates and connects on the supporting seat, a location section of thick bamboo internal rotation is connected with banding actuating lever, the actuating lever is fixed with curved cutting knife towards the one end of graphite holder, the radian of cutting knife is the same with the radian of a location section of thick bamboo tip, the length of cutting knife is greater than the radius of getting the storage bucket. Through the setting of a location section of thick bamboo and graphite holder, the cutting knife takes out columniform graphite post at square graphite blank, convenient to use, and machining efficiency is higher.
Description
Technical Field
The utility model relates to a machining equipment of graphite products, in particular to graphite crucible processing lathe.
background
Graphite has many excellent properties, so it is widely used in metallurgical, mechanical, electrical, chemical, textile and national defense industries. One of the main uses of graphite is in the production of refractory materials, including refractory bricks, crucibles, molds, and the like. Graphite crucibles are highly refractory, have low thermal expansion, are stable to metal infiltration and erosion during metal melting, have good thermal shock stability at high temperatures and excellent conductivity, and are therefore widely used in direct metal melting processes.
Chinese patent No. CN207027907U discloses a machine tool for processing graphite crucible, which comprises a tool holder, a cylindrical shell-shaped cutter head, a graphite support seat, and a graphite rotation driving mechanism, which are arranged in order along an axial direction. The cutter seat is fixedly connected with a cylindrical shell-shaped cutter head, the cylindrical shell-shaped cutter head can move forwards or backwards along the axial track, and the graphite rotary driving mechanism clamps and can drive cylindrical graphite to rotate around the axis. The shell of the cylindrical shell-shaped cutter head is provided with a channel parallel to the central shaft, a cutter connecting rod is embedded in the channel, and the front end of the cutter connecting rod is connected with a special milling cutter. The crucible produced by the machine tool has high mechanical strength, good anti-seepage effect, high processing and forming speed and high forming efficiency.
The machine tool processes a cylindrical graphite column, and hollows out the center of the graphite column to form a graphite crucible, but a common graphite blank is not cylindrical but square. At present, when an operator processes a square graphite blank into a cylindrical graphite column, the square graphite column is processed in a manual polishing mode, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a graphite crucible processing lathe has the higher advantage of machining efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The utility model provides a graphite crucible processing lathe, includes the bed body, and the graphite holder is installed through the slide rail to one side of the bed body, the opposite side of the bed body is fixed with gets the storage bucket, be fixed with the supporting seat on the bed body, it is equipped with a location section of thick bamboo to get storage bucket overcoat, a location section of thick bamboo rotates and connects on the supporting seat, a location section of thick bamboo internal rotation is connected with banding actuating lever, the actuating lever is fixed with curved cutting knife towards the one end of graphite holder, the radian of cutting knife is the same with the radian of a location section of thick bamboo tip, the length of cutting knife is greater than the.
Through adopting above-mentioned technical scheme, during the use, place square graphite blank on the graphite holder and carry out the clamp fastening and fix, slide the graphite holder, promote graphite blank to getting storage bucket department, get storage bucket and location section of thick bamboo and insert in the graphite blank. And a cylindrical graphite column is formed in the inner cavity of the material taking barrel, at the moment, the driving rod is rotated, the driving rod drives the cutting knife to rotate to cut the bottom of the graphite column, the positioning barrel is rotated, and the cutting knife rotates to cut the bottom of the graphite column completely. After the graphite column is cut, the graphite clamping piece is slid, the graphite blank is pulled out, the graphite column is left in the material taking barrel, and the graphite column can be taken out from the material taking barrel. Through the setting of a location section of thick bamboo and graphite holder, the cutting knife takes out columniform graphite post at square graphite blank, convenient to use, and machining efficiency is higher.
furthermore, the supporting seat is rotatably connected with a driving wheel and a driven wheel, the driving wheel and the driven wheel are located on two sides of the positioning cylinder and are all abutted to the outer wall of the positioning cylinder, and the driving wheel is connected with a driving motor.
Through adopting above-mentioned technical scheme, driving motor starts, and the action wheel drives a location section of thick bamboo and rotates, supports a location section of thick bamboo from the driving wheel and the action wheel is mutually supported, guarantees the normal rotation of a location section of thick bamboo.
Furthermore, the driving wheel and the outer wall of the driven wheel are fixedly provided with a driving gear, and the outer wall of the positioning cylinder is provided with a driving tooth socket matched with the driving gear.
Through adopting above-mentioned technical scheme, the action wheel rotates, and drive gear and drive tooth's socket mutually support, drive a location section of thick bamboo and rotate. The friction between the driving gear and the driving tooth groove is large, and the driving gear is not easy to slip.
Furthermore, the one end that graphite holder was kept away from to the actuating lever stretches out a location section of thick bamboo and flushes with getting the material bucket, and the tip that the cutting knife was kept away from to the actuating lever is equipped with curved handle, the handle shape is the same with the cutting knife shape.
By adopting the technical scheme, the positioning cylinder is inserted into the graphite blank, and the operator breaks the handle off with the fingers and thumb and drives the cutting knife to rotate through the driving rod. The position of the handle represents the position of the cutting knife, so that an operator can conveniently observe the position of the cutting knife.
Furthermore, a placing groove with the same shape as the handle is formed in one side, facing the handle, of the positioning cylinder, a square sliding hole is formed in the handle, and the end portion of the driving rod is in square sliding connection with the sliding hole.
Through adopting above-mentioned technical scheme, get in storage bucket and a location section of thick bamboo insert graphite blank, the handle slides, inlays the handle in the standing groove, and at this moment, the actuating lever flushes with the terminal surface of a location section of thick bamboo, is convenient for get the insertion of storage bucket. The handle inlays in the standing groove, and the handle is fixed, and the cutting knife is also injectd, prevents to get the slip in-process of material bucket, and the cutting knife landing influences the insertion of getting the storage bucket. And after the material taking barrel is inserted into the graphite blank, the handle is slid in the placing groove, and the handle is rotated.
Furthermore, the end part of the driving rod is fixed with a limiting piece with the diameter larger than the inner diameter of the sliding hole.
Through adopting above-mentioned technical scheme, spacing piece is injectd the motion distance of handle, prevents that the handle from dropping.
Furthermore, a pushing column is connected to the supporting seat in a sliding mode and is opposite to the inner ring of the material taking barrel.
Through adopting above-mentioned technical scheme, the graphite post is stayed getting the storage bucket in, and the slip promotes the post, promotes the post and inserts and get the storage bucket in with the graphite post offset, makes things convenient for operating personnel to get the material.
Further, the graphite holder includes the fixed plate, the lower surface and the slide rail sliding connection of fixed plate, it is connected with the lead screw that is located the slide rail to rotate on the bed body, the lead screw links to each other with the lower surface of fixed plate, just right promotion cylinder is installed to the both sides of the upper surface of fixed plate, even there is the push pedal on the output shaft of promotion cylinder.
Through adopting above-mentioned technical scheme, place graphite blank on the fixed plate, two output shafts that promote the cylinder stretch out, and the push pedal is fixed with graphite blank clamp. The lead screw rotates to drive the fixing plate to move, and the structure is simple and the use is convenient.
To sum up, the utility model discloses following beneficial effect has:
1. Through the arrangement of the positioning cylinder and the graphite clamping piece, the cylindrical graphite column is taken out of the square graphite blank by the cutting knife, so that the use is convenient, and the machining efficiency is high;
2. Through the setting of action wheel and follow driving wheel, the action wheel rotates, and drive gear and drive tooth's socket mutually support, drive a location section of thick bamboo and rotate. The friction between the driving gear and the driving tooth groove is large, and the driving gear is not easy to slip.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural view of a driving apparatus in the embodiment;
Fig. 3 is a schematic structural view of a reclaiming bucket in the embodiment.
In the figure, 1, bed body; 11. a slide rail; 12. a lead screw; 3. a clamping member; 31. a fixing plate; 32. a push cylinder; 33. pushing the plate; 4. taking a material barrel; 5. a supporting seat; 51. a driving wheel; 52. a driven wheel; 53. a drive motor; 54. a drive gear; 55. pushing the column; 56. a mounting seat; 57. a support frame; 6. a positioning cylinder; 61. a drive gullet; 62. a placement groove; 64. a discharge outlet; 71. a drive rod; 72. cutting; 73. a handle; 731. a slide hole; 74. a limiting sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
A graphite crucible processing lathe is shown in figure 1 and comprises a bed body 1, wherein a supporting seat 5 is fixed at one end of the upper surface of the bed body 1, and a material taking barrel 4 is installed on the supporting seat 5. The other end of the bed body 1 is provided with two slide rails 11, a lead screw 12 is rotatably connected between the two slide rails 11, the lead screw 12 is connected with a control motor, and the slide rails 11 are slidably connected with a graphite clamping piece 3. An operator places a square graphite blank on the graphite clamping piece 3, and the graphite clamping piece 3 clamps and fixes the graphite blank. The control motor starts, and lead screw 12 rotates and drives graphite holder 3 and graphite blank to get the motion of storage bucket 4 direction, gets storage bucket 4 and takes out cylindrical graphite post in graphite blank.
As shown in fig. 1, the graphite holder 3 includes a fixed plate 31, a push cylinder 32, and a push plate 33. The fixing plate 31 is slidably connected to the slide rail 11, the lower surface of the fixing plate 31 is in threaded connection with the lead screw 12, and the lead screw 12 rotates to drive the fixing plate 31 to slide. The push cylinder 32 and the push plate 33 are placed on the upper surface of the fixed plate 31. Two pushing cylinders 32 are provided, the two pushing cylinders 32 are opposite to each other and located at two sides of the fixing plate 31, and the push plate 33 is fixed on an output shaft of the pushing cylinders 32. The graphite blank is placed on the fixing plate 31, the output shaft of the pushing cylinder 32 extends out, and the pushing plate 33 clamps and fixes the graphite blank. The screw 12 drives the fixing plate 31 to move towards the supporting seat 5.
As shown in fig. 1, an arc-shaped mounting seat 56 is fixed on the supporting seat 5, a positioning cylinder 6 is rotatably connected to the mounting seat 56, the material taking barrel 4 is fixed in an inner ring of the positioning cylinder 6, and a plurality of material discharge ports 64 for discharging waste materials are formed in the positioning cylinder 6 and the material taking barrel 4. A driving device for driving the positioning cylinder 6 to rotate is arranged on the supporting seat 5, and a cutting device is arranged on the positioning cylinder 6. Get storage bucket 4 and a location section of thick bamboo 6 part and insert in the graphite blank, the graphite blank is stretched out to the tip that a location section of thick bamboo 6 kept away from fixed plate 31, and drive arrangement drives a location section of thick bamboo 6 and rotates, and cutting device cuts the terminal surface of getting the interior graphite column of storage bucket 4 and cuts off the terminal surface of graphite column to leave the graphite column in getting storage bucket 4.
As shown in fig. 2, the driving means includes a driving motor 53, a driving pulley 51, and a driven pulley 52. The driving wheel 51 and the driven wheel 52 are positioned at two sides of the positioning cylinder 6, and the driving wheel 51 and the driven wheel 52 are abutted against the outer wall of the positioning cylinder 6. The driving motor 53 is connected with the driving wheel 51, the driving motor 53 is started, and the driving wheel 51 rotates to drive the positioning cylinder 6 to rotate.
As shown in fig. 2, a driving gear 54 is fixed to the outer wall of the driving wheel 51 and the driven wheel 52, and a driving tooth groove 61 matched with the driving gear 54 is formed in the outer wall of the positioning cylinder 6. The driving gear 54 and the driving tooth grooves 61 are matched with each other, the driving wheel 51 drives the positioning cylinder 6 to rotate, and the friction force is large and not easy to slip.
As shown in fig. 1 and 3, the cutting device includes a handle 73, a driving lever 71, and a cutter 72. The handle 73 and the cutting knife 72 are both in the shape of an arc which is attached to the end surface of the positioning cylinder 6, and the length of the cutting knife 72 is larger than the radius of the material taking barrel 4. The handle 73 and the cutter 72 are positioned on both sides of the driving rod 71, and the mounting positions of the handle 73 and the cutter 72 are symmetrical with each other, the cutter 72 faces the fixing plate 31, and the handle 73 is far away from the fixing plate 31. A rotating hole is formed in the positioning cylinder 6, the driving rod 71 is rotatably connected in the rotating hole, and the handle 73 and the cutting knife 72 are attached to two end faces of the positioning cylinder 6. The material taking barrel 4 and the positioning barrel 6 are inserted into the graphite blank, an operator rotates the handle 73, the handle 73 drives the cutting knife 72 to rotate through the driving rod 71, and the cutting knife 72 cuts off the bottom of the graphite column. The position of the handle 73 represents the position of the cutter 72 for the operator to view.
As shown in fig. 3, a placement groove 62 having the same shape as the handle 73 is formed in an end surface of the positioning cylinder 6 facing one end of the handle 73, and the placement groove 62 communicates with the rotation hole. The end of the driving lever 71 facing the handle 73 is formed in a square shape, and the handle 73 is provided with a slide hole 731 in a direction corresponding to the driving lever 71. The handle 73 is sleeved on the driving rod 71, and the handle 73 can slide on the driving rod 71. A limiting piece 74 is fixed at the end of the driving rod 71, and the limiting piece 74 limits the handle 73 to prevent the handle 73 from falling off the driving rod 71. The handle 73 is slid, the handle 73 is fitted into the placement groove 62, and the handle 73 drives the rod 71 and the cutter 72 to be fixed so as to insert the bucket 4.
As shown in fig. 1, a supporting frame 57 is slidably connected to one end of the supporting seat 5 away from the fixing plate 31, and a horizontally arranged pushing column 55 facing the inner ring of the material taking barrel 4 is fixed on the supporting frame 57. Graphite column stays in getting storage bucket 4, slides and promotes post 55, promotes post 55 and inserts and get storage bucket 4 in with graphite column support out, makes things convenient for operating personnel to get the material.
The specific implementation process comprises the following steps: the graphite blank is placed on the fixing plate 31, and the pushing plate 33 compresses and fixes the graphite blank. The control motor is started, and the lead screw 12 rotates to drive the fixing plate 31 to move towards the supporting seat 5. The material taking barrel 4 is inserted into the graphite blank, the handle 73 is pulled off, the cutting knife 72 cuts the bottom of the graphite column, the driving motor 53 is started, the positioning barrel 6 and the material taking barrel 4 rotate, and the cutting knife 72 cuts off the bottom of the graphite column. The control motor reverses, and graphite blank roll-off slides and promotes post 55, and the graphite post that promotes post 55 will be got in the storage bucket 4 is released.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a graphite crucible processing lathe, includes the bed body (1), and graphite holder (3) are installed through slide rail (11) to one side of the bed body (1), the opposite side of the bed body (1) is fixed with gets storage bucket (4), its characterized in that: be fixed with supporting seat (5) on the bed body (1), it is equipped with a location section of thick bamboo (6) to get storage bucket (4) overcoat, a location section of thick bamboo (6) are rotated and are connected on supporting seat (5), a location section of thick bamboo (6) internal rotation is connected with banding actuating lever (71), actuating lever (71) are fixed with curved cutting knife (72) towards the one end of graphite holder (3), the radian of cutting knife (72) is the same with the radian of a location section of thick bamboo (6) tip, the length of cutting knife (72) is greater than the radius of getting storage bucket (4).
2. The graphite crucible processing lathe according to claim 1, wherein: the utility model discloses a positioning device, including a supporting seat (5), be connected with action wheel (51) and follow driving wheel (52) on supporting seat (5) in a rotating manner, action wheel (51) and follow driving wheel (52) are located the both sides of a location section of thick bamboo (6) and all contradict with the outer wall of a location section of thick bamboo (6), action wheel (51) even have driving motor (53).
3. The graphite crucible processing lathe according to claim 2, wherein: and the outer walls of the driving wheel (51) and the driven wheel (52) are fixedly provided with a driving gear (54), and the outer wall of the positioning cylinder (6) is provided with a driving tooth groove (61) matched with the driving gear (54).
4. the graphite crucible processing lathe according to claim 1, wherein: one end, far away from the graphite clamping piece (3), of the driving rod (71) extends out of the positioning barrel (6) and is flush with the material taking barrel (4), an arc-shaped handle (73) is arranged at the end, far away from the cutting knife (72), of the driving rod (71), and the shape of the handle (73) is the same as that of the cutting knife (72).
5. The graphite crucible processing lathe according to claim 4, wherein: one side of the positioning cylinder (6) facing the handle (73) is provided with a placing groove (62) with the same shape as the handle (73), the handle (73) is provided with a square sliding hole (731), and the end part of the driving rod (71) is arranged in a square sliding connection in the sliding hole (731).
6. The graphite crucible processing lathe according to claim 5, wherein: and a limiting piece (74) with the diameter larger than the inner diameter of the sliding hole (731) is fixed at the end part of the driving rod (71).
7. The graphite crucible processing lathe according to claim 1, wherein: the supporting seat (5) is connected with a pushing column (55) in a sliding mode, and the pushing column (55) is opposite to the inner ring of the material taking barrel (4).
8. the graphite crucible processing lathe according to claim 1, wherein: graphite holder (3) are including fixed plate (31), the lower surface and slide rail (11) sliding connection of fixed plate (31), it is connected with lead screw (12) that are located slide rail (11) to rotate on the bed body (1), lead screw (12) link to each other with the lower surface of fixed plate (31), just right promotion cylinder (32) are installed to the both sides of the upper surface of fixed plate (31), it has push pedal (33) to link to each other on the output shaft of promotion cylinder (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191551.9U CN209775186U (en) | 2019-02-12 | 2019-02-12 | Graphite crucible processing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191551.9U CN209775186U (en) | 2019-02-12 | 2019-02-12 | Graphite crucible processing lathe |
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| Publication Number | Publication Date |
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| CN209775186U true CN209775186U (en) | 2019-12-13 |
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| CN201920191551.9U Active CN209775186U (en) | 2019-02-12 | 2019-02-12 | Graphite crucible processing lathe |
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| CN (1) | CN209775186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078022A (en) * | 2020-08-27 | 2020-12-15 | 程彦周 | Former stone processing apparatus for magnetotherapy mattress |
-
2019
- 2019-02-12 CN CN201920191551.9U patent/CN209775186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078022A (en) * | 2020-08-27 | 2020-12-15 | 程彦周 | Former stone processing apparatus for magnetotherapy mattress |
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