CN218019427U - Graphite column sampling device - Google Patents
Graphite column sampling device Download PDFInfo
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- CN218019427U CN218019427U CN202221509871.2U CN202221509871U CN218019427U CN 218019427 U CN218019427 U CN 218019427U CN 202221509871 U CN202221509871 U CN 202221509871U CN 218019427 U CN218019427 U CN 218019427U
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Abstract
The utility model relates to a graphite post device of drawing materials, including sleeve and installation pole, the sleeve is cylindrical structure, and telescopic opening tip has the sawtooth along circumferencial direction evenly distributed, be equipped with a plurality of guide mouths that run through a section of thick bamboo wall on the telescopic section of thick bamboo wall, telescopic bottom center department is provided with the butt joint hole, set up first installation department and ejector sleeve hole around the butt joint hole, the one end of installation pole is provided with the second installation department, one side that the second installation department deviates from the installation pole is provided with the butt joint portion, first installation department can be dismantled with the second installation department and be connected, and butt joint portion and butt joint hole direction cooperation. Above-mentioned scheme can directly overlap from the bold graphite piece and get cylindric graphite column, convenient and fast, and is efficient, avoids need cutting the bold graphite piece into a plurality of long column shape graphite fritters, then is cylindric graphite column through lathe work to need cut earlier the back car to the bold graphite piece before solving present graphite ring processing, have the problem of the inconvenient inefficiency of processing.
Description
Technical Field
The application relates to the technical field of graphite ring processing, in particular to a graphite column material drawing device.
Background
Flexible graphite, also known as expanded graphite, is a new graphite product developed in recent years. In 1971, the flexible graphite sealing material is successfully researched in the United states, the problem of leakage of the atomic energy valve is solved, and the method starts to be developed and produced later. The product has special flexibility and elasticity besides the characteristics of natural graphite. Therefore, the sealing material is an ideal sealing material and is widely applied to the industrial fields of petrochemical industry, atomic energy and the like. The ring of flexible graphite may be used directly as a seal or as a component in a seal (e.g., as a filler therein).
In the prior art, before a graphite ring is machined, a graphite block is firstly required to be cut into a plurality of rectangular columnar graphite small blocks, then the graphite small blocks are machined into cylindrical graphite columns through turning, and then the graphite small blocks are machined into the graphite ring.
SUMMERY OF THE UTILITY MODEL
Therefore, the problem that in the prior art, a large graphite block needs to be cut and turned before the graphite ring is machined, and the problem that the treatment is inconvenient and the treatment efficiency is low is needed. The utility model provides a graphite column sampling device can directly overlap from bold graphite piece and get cylindric graphite column, convenient and fast, and is efficient, avoids need cutting bold graphite piece into a plurality of long column shape graphite fritters, then is cylindric graphite column through lathe work, reprocess to the graphite ring to need cut the back car earlier to bold graphite piece before solving present graphite ring processing, have the inconvenient inefficiency problem of processing.
The utility model provides a graphite post device of drawing materials, includes sleeve and installation pole, the sleeve is cylindrical structure, just telescopic opening tip has the sawtooth along circumferencial direction evenly distributed, be equipped with a plurality of guide mouths that run through a section of thick bamboo wall on the telescopic section of thick bamboo wall, telescopic bottom center department is provided with the butt joint hole, set up first installation department and stoking hole around the butt joint hole, the one end of installation pole is provided with the second installation department, the second installation department deviates from one side of installation pole is provided with butt joint portion, first installation department with the connection can be dismantled to the second installation department, just butt joint portion with butt joint hole direction cooperation.
Preferably, among the above-mentioned graphite column device of drawing materials, still including supporting the material pole, the one end that supports the material pole is provided with spacing convex part, the installation pole the second installation department with the mounting hole that is linked together is seted up to butt joint portion, just the opening of mounting hole is located butt joint portion, the opening of mounting hole is provided with spacing bulge loop, be provided with the elastic component in the mounting hole, the one end that supports the material pole is passed the opening of mounting hole, just spacing convex part is located in the mounting hole, with the elastic component butt, support the material pole and pass through the opening concertina movement of mounting hole, spacing convex part with spacing bulge loop is in spacing cooperation on the flexible direction of supporting the material pole, just support the material pole the elastic component all with mounting hole rotatable fit.
Preferably, in the above graphite column sampling device, when the material pushing rod moves to the maximum protruding position relative to the opening of the mounting hole, one end of the material pushing rod departing from the limiting convex part is flush with the end part of the opening of the sleeve.
Preferably, in the above graphite column device of drawing materials, the hole bottom of mounting hole, the lateral wall and the surface of elasticity portion, the surface of material pole all coats and is equipped with the lubricating layer, just the material pole deviates from the one end of spacing convex part is graphite portion.
Preferably, among the above-mentioned graphite post device of drawing materials, the installation pole deviates from the one end of second installation department is provided with the mounting structure who docks the installation with upright drill fast.
Preferably, in the above graphite column device of drawing materials, first installation department with the second installation department is the through-hole, just first installation department with the connection can be dismantled through the bolt to the second installation department.
Preferably, in the above graphite column sampling device, the number of the through holes is at least 3, and the through holes are circumferentially and symmetrically distributed at least 3.
Preferably, in the graphite column sampling device, the number of the pushing holes is at least 3, and the pushing holes are circumferentially and symmetrically distributed in at least 3.
Preferably, in the graphite column sampling device, in a direction in which the opening end of the sleeve is directed to the bottom of the sleeve, the material guide port extends obliquely along a rotation direction of the sleeve.
The technical scheme adopted by the application can achieve the following beneficial effects:
the utility model discloses an among the graphite column device of drawing materials, telescopic opening tip has the sawtooth along circumferencial direction evenly distributed, the cylindric graphite column is got to the direct cover of sleeve through taking the sawtooth, be equipped with a plurality of guide mouths that run through section of thick bamboo wall on the telescopic section of thick bamboo wall, in order to rotate the waste bits that the in-process that the cover got the graphite column with the sleeve and discharge, the waste bits of being convenient for are discharged away fast, when installation pole and sleeve installation, at first aim at butt joint portion butt joint hole and insert, then through butt joint portion and butt joint hole's direction cooperation relation, so that first installation department and second installation department butt joint, then both link to each other, and because first installation department can dismantle with the second installation department and be connected, consequently can change not unidimensional sleeve, in order to overlap and get the graphite column of different diameters size. Among this technical scheme, the graphite post sampling device can directly overlap from bold graphite piece and get cylindric graphite column, convenient and fast, and is efficient, avoids need to cut bold graphite piece into a plurality of long column shape graphite fritters, then is cylindric graphite post through lathe work, reprocess for the graphite ring to need cut earlier the back car to bold graphite piece before solving present graphite ring processing, there is the problem of handling inconvenience inefficiency.
Drawings
Fig. 1 is a schematic view of a drawing device for a graphite column disclosed in an embodiment of the present application;
fig. 2 is a cross-sectional view of a drawing device for a graphite column according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a sleeve disclosed in an embodiment of the present application;
fig. 4 is a schematic partial structural view of a drawing device for graphite columns disclosed in the embodiment of the present application;
fig. 5 is a schematic cross-sectional view of the structure of fig. 4.
Wherein: the material pushing device comprises a sleeve 100, sawteeth 110, a material guide opening 120, a butt joint hole 130, a first mounting part 140, a material pushing hole 150, a mounting rod 200, a second mounting part 300, a butt joint part 400, a material pushing rod 500, a limiting convex part 510, a mounting hole 600, a limiting convex ring 610 and an elastic part 700.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, an embodiment of the present application discloses a graphite column sampling device, which includes a sleeve 100 and a mounting rod 200, wherein:
In the graphite column drawing device disclosed in the embodiment of the application, the sawtooth 110 is uniformly distributed at the opening end of the sleeve 100 along the circumferential direction, the cylindrical graphite column is directly drawn by the sleeve 100 with the sawtooth 110, the cylinder wall of the sleeve 100 is provided with a plurality of material guide ports 120 penetrating through the cylinder wall, so that waste scraps generated in the process of drawing the graphite column by rotating the sleeve 100 in a sleeving manner are discharged, the waste scraps are conveniently and quickly discharged, when the mounting rod 200 and the sleeve 100 are mounted, the butt joint part 400 is firstly inserted into the butt joint hole 130, then the guide fit relation between the butt joint part 400 and the butt joint hole 130 is utilized, so that the first mounting part 140 is in butt joint with the second mounting part 300, then the first mounting part 140 and the second mounting part 300 are connected, and the first mounting part 140 and the second mounting part 300 are detachably connected, so that the sleeves 100 with different sizes can be replaced, and the graphite columns with different diameters can be drawn by sleeving. Among this technical scheme, the graphite post sampling device can directly overlap from bold graphite piece and get cylindric graphite column, convenient and fast, and is efficient, avoids need to cut bold graphite piece into a plurality of long column shape graphite fritters, then is cylindric graphite post through lathe work, reprocess for the graphite ring to need cut earlier the back car to bold graphite piece before solving present graphite ring processing, there is the problem of handling inconvenience inefficiency.
In the process of extracting the graphite column from the massive graphite block by the sleeve 100, the graphite column which is cut and is partially easy to shake in the cutting and extracting process of the saw teeth 110, the graphite column is easy to break in the process of extracting the graphite column easily, and the success rate of extracting the graphite column by the sleeve is low. Based on this, in an optional embodiment, the graphite column sampling device disclosed in this application may further include a material supporting rod 500, one end of the material supporting rod 500 is provided with a limiting convex portion 510, the mounting rod 200, the second mounting portion 300, and the docking portion 400 are provided with a mounting hole 600 communicated with each other, an opening of the mounting hole 600 is located in the docking portion 400, an opening of the mounting hole 600 is provided with a limiting convex ring 610, an elastic portion 700 is provided in the mounting hole 600, one end of the material supporting rod 500 passes through the opening of the mounting hole 600, the limiting convex portion 510 is located in the mounting hole 600 and abuts against the elastic portion 700, the material supporting rod 500 moves in a telescopic manner through the opening of the mounting hole 600, the limiting convex portion 510 and the limiting convex ring 610 are in limiting fit in the telescopic direction of the material supporting rod 500, and both the material supporting rod 500 and the elastic portion 700 are in rotatable fit with the mounting hole 600.
In the process of extracting the graphite column from the massive graphite block in the sleeve 100, the material supporting rod 500 can always support the graphite column tightly under the action of the elastic part 700, so that the graphite column of which the cutting is completed can be prevented from shaking easily in the process of cutting and extracting the graphite column at the sawtooth 110, the graphite column is prevented from being broken easily in the process of extracting the graphite column by sleeving, the success rate of extracting the graphite column by sleeving is improved, and the material scrapping is avoided. Meanwhile, the limit convex part 510 and the limit convex ring 610 are in limit fit in the stretching direction of the material supporting rod 500, the material supporting rod 500 can be prevented from falling out of the mounting hole 600, the reliability of the graphite column material taking device is improved, the material supporting rod 500 and the elastic part 700 are in rotatable fit with the mounting hole 600, so that the material supporting rod 500 and the elastic part 700 do not rotate to abut against the graphite column when the sleeve 100 rotates to sleeve and take the graphite column, the material supporting rod 500 and the elastic part 700 can reliably abut against the graphite column, the material supporting rod 500 is prevented from rotating due to the rotation of the sleeve 100, the material supporting rod 500 is caused to rotate to abut against the graphite column, the abutting part of the graphite column is abraded, and the material supporting rod cannot reliably abut against the graphite column. Meanwhile, the material pushing rod 500 can push the graphite column to move out of the sleeve 100 under the action of the elastic part 700, so that the graphite column can be conveniently taken out of the sleeve 100 by the worker.
Further, in a case where the material pushing rod 500 moves to the maximum protruding position with respect to the opening of the mounting hole 600, an end of the material pushing rod 500 facing away from the limit projection 510 is flush with the end of the opening of the sleeve 100. The opening of the relative mounting hole 600 of material supporting rod 500 removes to the biggest stretching out position and indicates that material supporting rod 500 does not butt graphite post, stretching out position when not compressing elastic part 700, material supporting rod 500 deviates from spacing convex part 510's one end and sleeve 100's opening tip parallel and level, can overlap the initial stage of getting graphite post at sleeve 100, material supporting rod 500 just has butt on graphite post, thereby can further avoid overlapping the in-process graphite post of getting graphite post and do not break easily, improve the success rate of getting graphite post. Simultaneously, along with the going on of sleeve 100 cover getting graphite post, the graphite post rocks more easily, but supports material pole 500 the big more to elastic part 700's compression, supports material pole 500 to the graphite post to the tight power of supporting is big more to can support tight graphite post more, prevent to rock more easily along with sleeve 100 cover getting graphite post's the graphite post that carries on, and then further avoid the in-process graphite post of cover getting graphite post not disconnected easily, improve the success rate of cover getting graphite post.
As described above, the material supporting rod 500 and the elastic portion 700 are rotatably engaged with the mounting hole 600, so that when the sleeve 100 is rotated to sleeve and take out the graphite column, the material supporting rod 500 and the elastic portion 700 are not rotated and abutted on the graphite column, specifically, the material supporting rod 500 and the elastic portion 700 both slide and rotate relative to the mounting hole 600, but this may cause the wear of the contact surfaces of the material supporting rod 500, the elastic portion 700 and the mounting hole 600 sliding relative to each other to be severe, and based on this, in an alternative embodiment, the hole bottom and the side walls of the mounting hole 600, the outer surface of the elastic portion 700 and the outer surface of the material supporting rod 500 may be coated with a lubricating layer, and the lubricating layer may reduce the friction force between the material supporting rod 500, the elastic portion 700 and the mounting hole 600 during the rotation process, thereby reducing the wear. Simultaneously, the one end that material pole 500 deviates from spacing convex part 510 is graphite portion, graphite portion and graphite post butt, and the two is graphite, and lubricating property is better, prevents to wear and tear the graphite post easily when material pole 500 rotates.
Of course, the rotation of the material supporting rod 500 relative to the mounting hole 600 can be realized by other modes, for example, the material supporting rod 500 is divided into two sections, the first section is connected with the second section through a rotating bearing, the first section is in telescopic fit with the mounting hole 600, and the second section is in butt joint with the graphite column.
In this application, installation pole 200 can dismantle with sleeve 100 and link to each other, and wherein, the one end that installation pole 200 deviates from second installation department 300 is provided with the mounting structure who docks the installation with upright drill fast, realizes graphite post device of drawing materials and upright drill's quick assembly disassembly, improves work efficiency, and through upright drill drive graphite post device of drawing materials rotation to the graphite post is got to the cover, upright drill easy operation, the drive is reliable.
As described above, the first mounting portion 140 and the second mounting portion 300 are detachably connected, so that the sleeves 100 with different sizes can be replaced, graphite columns with different diameters can be sleeved, the first mounting portion 140 and the second mounting portion 300 can be detachably connected in a plurality of ways, optionally, the first mounting portion 140 and the second mounting portion 300 can be through holes, the first mounting portion 140 and the second mounting portion 300 are detachably connected through bolts, the mounting rod 200 and the sleeve 100 can be reliably connected in such a way, the mounting rod 200 can reliably drive the sleeve 100 to rotate, and safety accidents caused by connection failure of the first mounting portion 140 and the second mounting portion 300 in the process that the mounting rod 200 drives the sleeve 100 to rotate are prevented.
Further, the quantity of through-hole can be at least 3, and at least 3 through-hole circumference symmetric distribution to make installation pole 200 drive sleeve 100 and rotate in-process installation pole 200 and sleeve 100 atress distribution even, avoid the uneven stress damage that causes of atress.
Preferably, the number of the material pushing holes 150 can be at least 3, the circumference of the material pushing holes 150 are symmetrically distributed at least 3, the material pushing holes 150 facilitate the worker to take out the graphite column from the sleeve 100, and the at least three material pushing holes 150 which are symmetrically distributed enable the worker to uniformly push the graphite column to move out of the sleeve 100 through the at least 3 material pushing holes 150, so that the worker can take out the graphite column from the sleeve 100 conveniently.
As described above, the wall of the sleeve 100 is provided with a plurality of material guiding ports 120 penetrating through the wall, so as to discharge the waste scraps generated in the process of rotating the sleeve 100 to sleeve the graphite column, thereby facilitating the quick discharge of the waste scraps and avoiding affecting the normal sleeve of the sleeve 100 to sleeve the graphite column. For better discharging of the waste chips, optionally, the material guiding opening 120 is obliquely extended along the rotation direction of the sleeve 100 in the direction that the opening end of the sleeve 100 points to the bottom of the sleeve 100, so that the material guiding opening 120 is reasonably arranged according to the rotation direction of the sleeve 100, which is beneficial for better discharging of the waste chips by the chips.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides a graphite column device of drawing materials, its characterized in that includes sleeve (100) and installation pole (200), sleeve (100) are cylindrical structure, just the opening tip of sleeve (100) has sawtooth (110) along circumferencial direction evenly distributed, be equipped with a plurality of guide mouth (120) that run through the section of thick bamboo wall on the section of thick bamboo wall of sleeve (100), the bottom center department of sleeve (100) is provided with butt joint hole (130), set up first installation department (140) and material pushing hole (150) around butt joint hole (130), the one end of installation pole (200) is provided with second installation department (300), second installation department (300) deviate from one side of installation pole (200) is provided with butt joint portion (400), first installation department (140) with second installation department (300) can dismantle the connection, just butt joint portion (400) with butt joint hole (130) direction cooperation.
2. The graphite column material taking device as claimed in claim 1, further comprising a material supporting rod (500), wherein a limiting convex portion (510) is arranged at one end of the material supporting rod (500), the mounting rod (200), the second mounting portion (300) and the butt joint portion (400) are provided with mounting holes (600) communicated with each other, an opening of each mounting hole (600) is located in the butt joint portion (400), a limiting convex ring (610) is arranged at the opening of each mounting hole (600), an elastic portion (700) is arranged in each mounting hole (600), one end of the material supporting rod (500) penetrates through the opening of each mounting hole (600), the limiting convex portion (510) is located in each mounting hole (600) and abuts against the elastic portion (700), the material supporting rod (500) moves in a telescopic manner through the opening of each mounting hole (600), the limiting convex portion (510) and the limiting convex ring (610) are in a limiting fit in the telescopic manner of the material supporting rod (500), and the material supporting rod (500), the elastic portion (700) and the mounting holes (600) are rotatably fitted with the mounting holes (600).
3. The graphite column drawing device as claimed in claim 2, wherein, when the material pushing rod (500) moves to the maximum protruding position relative to the opening of the mounting hole (600), the end of the material pushing rod (500) facing away from the limiting convex part (510) is flush with the opening end of the sleeve (100).
4. The graphite column drawing device as claimed in claim 2, wherein the bottom and side walls of the mounting hole (600), the outer surface of the elastic part (700) and the outer surface of the material pushing rod (500) are coated with a lubricating layer, and one end of the material pushing rod (500) away from the limiting convex part (510) is a graphite part.
5. The graphite column drawing device as recited in claim 1, wherein an end of the mounting rod (200) away from the second mounting portion (300) is provided with a mounting structure for fast butt-joint mounting with an upright drilling machine.
6. The drawing material device for the graphite column as claimed in claim 1, wherein the first installation part (140) and the second installation part (300) are through holes, and the first installation part (140) and the second installation part (300) are detachably connected through bolts.
7. The drawing material device for the graphite column as claimed in claim 6, wherein the number of the through holes is at least 3, and at least 3 through holes are circumferentially and symmetrically distributed.
8. The graphite column drawing device according to claim 1, wherein the number of the pushing holes (150) is at least 3, and at least 3 pushing holes (150) are circumferentially and symmetrically distributed.
9. The graphite column drawing device as claimed in claim 1, wherein the material guiding port (120) extends obliquely along the rotation direction of the sleeve (100) in a direction in which the open end of the sleeve (100) is directed to the bottom of the sleeve (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509871.2U CN218019427U (en) | 2022-06-15 | 2022-06-15 | Graphite column sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509871.2U CN218019427U (en) | 2022-06-15 | 2022-06-15 | Graphite column sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218019427U true CN218019427U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221509871.2U Active CN218019427U (en) | 2022-06-15 | 2022-06-15 | Graphite column sampling device |
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| CN (1) | CN218019427U (en) |
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2022
- 2022-06-15 CN CN202221509871.2U patent/CN218019427U/en active Active
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