CN217866797U - Graphite crucible contour machining presss from both sides with getting device - Google Patents
Graphite crucible contour machining presss from both sides with getting device Download PDFInfo
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- CN217866797U CN217866797U CN202220582691.0U CN202220582691U CN217866797U CN 217866797 U CN217866797 U CN 217866797U CN 202220582691 U CN202220582691 U CN 202220582691U CN 217866797 U CN217866797 U CN 217866797U
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- graphite crucible
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Abstract
The utility model discloses a clamping device for molding and processing a graphite crucible, which comprises a bracket, a supporting plate and a hydraulic cylinder; the supporting plate is clamped above the bottom of the inside of the bracket in a sliding manner, and a hydraulic cylinder for moving the clamping device is arranged above the inside of the bracket; the crucible body is placed in the middle of the upper part of the supporting plate; further comprising: the connecting plate is arranged at the output end of the hydraulic cylinder, and a moving plate for driving the abutting plate to move is clamped in the connecting plate in a sliding manner; the telescopic link, the slip block is in the bottom left and right sides of the inside of support, and the welding has the stay cord that carries out the pulling to the horizontal pole between the outer end of telescopic link and horizontal pole. This graphite crucible contour machining presss from both sides with pressing from both sides and gets device separates through horizontal pole and movable plate, and the bottom of movable plate and graphite crucible contacts, and then makes graphite crucible remain stable, avoids graphite crucible the phenomenon that rocks to appear, supports the board and removes to the intermediate position, and then realizes carrying out the centre gripping to the graphite crucible of different thicknesses.
Description
Technical Field
The utility model relates to a graphite crucible technical field specifically is a device is got with pressing from both sides to graphite crucible contour machining.
Background
The graphite crucible is a crucible formed by firing graphite, clay, silica and wax stone as raw materials, the graphite crucible is mainly used for smelting metal and alloy, the graphite crucible is required to be molded by means of a molding device in the process of machining, a clamping device is required to be used in the process of machining the graphite crucible, the graphite crucible is moved to a specified position by the clamping device, manual operation is required, and the phenomenon that the graphite crucible drops is avoided. The utility model drives the push plate to move upwards through the cylinder, and the sliding pin can drive the rotating arm to rotate through the connecting rod, so that the distance between the two clamping blocks is reduced, when the clamping blocks clamp the graphite crucible, the clamping arms rotate on the rotating head, so that the clamping blocks can be attached to the outer wall of the graphite crucible, and the graphite crucible is clamped by the clamping blocks, thereby preventing the graphite crucible from being rigidly clamped by the clamping blocks and damaging the graphite crucible; however, the gripping device still has problems in the using process:
1. graphite crucibles with different heights need to be clamped in the clamping process, and the graphite crucibles with different heights need to be clamped by different clamping devices, so that a large amount of space needs to be occupied;
2. the graphite crucible is easy to shake in the clamping process, the stability is low, the graphite crucible is easy to fall off, and the capital consumption is increased;
therefore, the clamping device for forming the graphite crucible can be provided, and the problems can be well solved.
Disclosure of Invention
An object of the utility model is to provide a graphite crucible contour machining presss from both sides with pressing from both sides and gets device to need press from both sides through the difference and get the problem that the phenomenon rocked appears easily to graphite crucible processing and graphite crucible on solving the existing market that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a clamping device for graphite crucible forming processing comprises a bracket, a supporting plate and a hydraulic cylinder;
the supporting plate is clamped above the bottom of the inside of the bracket in a sliding manner, and a hydraulic cylinder for moving the clamping device is arranged above the inside of the bracket;
the crucible body is placed in the middle of the upper part of the supporting plate;
further comprising:
the connecting plate is arranged at the output end of the hydraulic cylinder, and a moving plate for driving the abutting plate to move is clamped in the connecting plate in a sliding manner;
the telescopic rod is clamped in a sliding mode on the left side and the right side of the bottom of the inner portion of the support, a pull rope for pulling the cross rod is welded between the telescopic rod and the outer end of the cross rod, and the cross rod is clamped between the support and the connecting plate in a sliding mode.
Preferably, the equal swing joint in below left and right sides of movable plate has the bull stick that graphite crucible carried out the clamp and gets, and the tip of bull stick installs the clamp splice that reduces pressure to the clamp splice has elasticity, realizes protecting the crucible body through setting up of clamp splice, rotates through the bull stick and realizes getting the crucible body of different external diameters and press from both sides.
Preferably, the equal swing joint in below left and right sides of movable plate has the stripper bar that promotes to supporting the board, and the welding has the connection rope of carrying out the pulling to the stripper bar between the outside of stripper bar and the bull stick outside of opposite side, stimulates the stripper bar through connecting the rope, and then makes to support the board and can move to the inboard, makes the crucible body more stable.
Preferably, the middle of the front side below the moving plate is slidably clamped with a supporting plate for increasing stability, the periphery of the supporting plate is inclined, the left side and the right side of the supporting plate are in contact with the extrusion rods, and the extrusion rods can push the supporting plate.
Preferably, the welding has the rope between the inboard of stripper bar and the below left and right sides of backup pad, the equal elastic sliding block in the left and right sides of support has carries out spacing post to the backup pad, and the top of spacing post is the arc structure to the length of spacing post is greater than the distance that the backup pad side was inboard to the support, realizes spacing to the backup pad through setting up of spacing post, avoids backup pad rebound to make the bull stick appear not hard up phenomenon.
Preferably, the middle of the inside of the moving plate is slidably clamped with a push rod for pushing the limiting rod, the limiting rod is slidably clamped at the left side and the right side of the moving plate, the limiting rod and the push rod are connected with the moving plate through springs, and the limiting rods at the left side and the right side move outwards through the push rod to limit the moving plate.
Preferably, the through-hole that the realization was fixed to the gag lever post is all seted up to the left and right sides of connecting plate, and the displacement of gag lever post is the radius of push rod to the radius of push rod is greater than the distance of gag lever post tip to through-hole, and the lower extreme of push rod surpasss the outside of movable plate moreover, makes the realization spacing to the movable plate through setting up of through-hole, avoids the movable plate to slide in the inside of connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: separate through horizontal pole and movable plate, and then make the movable plate can the downstream, the bottom of movable plate and graphite crucible contacts, and then makes graphite crucible remain stable, avoids graphite crucible the phenomenon of rocking to appear, supports the board and removes to the intermediate position, and the rope stimulates the bull stick, and then realizes carrying out the centre gripping to the graphite crucible of different thicknesses, does not need to press from both sides through the difference and gets the device and operate, reduces occuping of space, and concrete content is as follows:
1. the stay cord enables the cross rod to move outwards, so that the movable plate can move downwards until the movable plate moves to be in contact with the upper part of the graphite crucible, the limiting rod moves outwards to limit the movable plate, the movable plate is prevented from sliding up and down, the graphite crucible is more stable through the movable plate, and the graphite crucible is prevented from shaking;
2. the pressing rod enables the supporting plate to move towards the middle position, the rotating angles of the rotating rods are different, so that the moving distances of the supporting plate are different, different graphite crucibles can be clamped, and the graphite crucibles do not need to be clamped through different clamps to be operated.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the bottom-up structure of the present invention;
FIG. 3 is a schematic view of the main sectional structure of the bracket of the present invention;
fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention;
fig. 5 is a schematic view of the structure of the rotating rod of the present invention after rotating.
In the figure: 1. a support; 2. a support plate; 3. a telescopic rod; 4. a hydraulic cylinder; 5. a connecting plate; 6. a cross bar; 7. pulling a rope; 8. a limiting column; 9. a clamping block; 10. a resisting plate; 11. moving the plate; 12. a rope; 13. a crucible body; 14. a rotating rod; 15. connecting ropes; 16. a push rod; 17. a spring; 18. a limiting rod; 19. a through hole; 20. the rod is squeezed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a clamping device for graphite crucible forming processing comprises a bracket 1, a supporting plate 2 and a hydraulic cylinder 4;
a support plate 2 which is clamped above the inner bottom of the bracket 1 in a sliding way, and a hydraulic cylinder 4 which enables the clamping device to move is arranged above the inner part of the bracket 1;
a crucible body 13 placed in the middle above the support plate 2;
referring to fig. 1, when the crucible body 13 needs to be clamped, the crucible body 13 is placed at the middle position above the support plate 2; further comprising: the connecting plate 5 is arranged at the output end of the hydraulic cylinder 4, and a moving plate 11 which drives the abutting plate 10 to move is clamped in the connecting plate 5 in a sliding mode; the left side and the right side of the bracket 1 are elastically clamped with limiting columns 8 for limiting the supporting plate 2 in a sliding manner, the upper parts of the limiting columns 8 are of arc structures, and the length of each limiting column 8 is greater than the distance from the side edge of the supporting plate 2 to the inner side of the bracket 1; the telescopic rods 3 are clamped at the left side and the right side of the bottom inside the support 1 in a sliding manner, pull ropes 7 for pulling the cross rods 6 are welded between the telescopic rods 3 and the outer ends of the cross rods 6, and the cross rods 6 are clamped between the support 1 and the connecting plate 5 in a sliding manner;
referring to fig. 1 and 4, by the weight of the crucible body 13, the crucible body 13 drives the support plate 2 to move downwards, the support plate 2 moves downwards to push the limiting posts 8 on the left and right sides, the limiting posts 8 move towards the inside of the bracket 1, meanwhile, the support plate 2 moves downwards to push the telescopic rod 3, the telescopic rod 3 moves downwards to pull the pull rope 7, the pull rope 7 pulls the cross rod 6 until the support plate 2 moves to be incapable of moving when the cross rod 6 moves to be separated from the moving plate 11, when the limiting posts 8 move to be out of contact with the support plate 2, the limiting posts 8 move towards the middle position through elastic devices in the limiting posts 8, and the limiting of the support plate 2 is realized through the arrangement of the limiting posts 8;
the left side and the right side below the moving plate 11 are both movably connected with a rotating rod 14 for clamping the graphite crucible, a clamping block 9 for reducing pressure is arranged at the end part of the rotating rod 14, and the clamping block 9 has elasticity; the left side and the right side below the moving plate 11 are movably connected with extrusion rods 20 for pushing the abutting plate 10, and connecting ropes 15 for pulling the extrusion rods 20 are welded between the outer sides of the extrusion rods 20 and the outer sides of the opposite rotating rods 14; a supporting plate 10 for increasing stability is clamped in the middle of the front side below the moving plate 11 in a sliding mode, the periphery of the supporting plate 10 is inclined, and the left side and the right side of the supporting plate 10 are in contact with the extrusion rods 20; a rope 12 is welded between the inner side of the extrusion rod 20 and the left side and the right side below the support plate 2;
as shown in fig. 2 and 5, the supporting plate 2 moves downwards to pull the rope 12, the rope 12 pulls the rotating rod 14, the rotating rod 14 rotates towards the middle position, the rotating rod 14 drives the clamping block 9 to move towards the middle position, so that the crucible body 13 is limited, the rotating rod 14 rotates to pull the connecting rope 15, the connecting rope 15 pulls the extrusion rod 20, the extrusion rod 20 rotates towards the middle position, the extrusion rod 20 pushes the abutting plate 10, so that the abutting plate 10 moves towards the middle position, the abutting plate 10 is in contact with the crucible body 13, and the crucible body 13 is limited;
a push rod 16 for pushing a limit rod 18 is slidably clamped in the middle of the interior of the moving plate 11, the limit rod 18 is slidably clamped on the left side and the right side of the moving plate 11, and the limit rod 18 and the push rod 16 are connected with the moving plate 11 through springs 17; through holes 19 for fixing the limiting rods 18 are formed in the left side and the right side of the connecting plate 5, the moving distance of the limiting rods 18 is the radius of the push rod 16, the radius of the push rod 16 is larger than the distance from the end parts of the limiting rods 18 to the through holes 19, and the lower ends of the push rods 16 exceed the outer side of the moving plate 11;
referring to fig. 2, the crucible body 13 contacts with the lower end of the push rod 16 to push the push rod 16 to move upwards, the push rod 16 moves upwards to push the limit rod 18, the limit rod 18 moves outwards, and the limit rod 18 enters the through hole 19, so that the limit of the moving plate 11 is realized, and the moving plate 11 is prevented from moving inside the connecting plate 5.
The working principle is as follows: when the clamping device for graphite crucible forming processing is used, as shown in fig. 1-5, the pushing rod 16 moves upwards to push the limiting rod 18, the limiting rod 18 enters the through hole 19 to limit the moving plate 11, the moving plate 11 is prevented from moving, the limiting of the supporting plate 2 is realized through the arrangement of the limiting column 8, the upward movement of the supporting plate 2 is prevented, the rotating rod 14 is pulled through the pull rope 7, the rotating rod 14 is further pulled to the middle position, the rotating rod 14 is used for limiting the crucible body 13, and the clamping of the crucible body 13 is realized, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A clamping device for graphite crucible forming processing comprises a bracket, a supporting plate and a hydraulic cylinder;
the supporting plate is clamped above the bottom of the inside of the bracket in a sliding manner, and a hydraulic cylinder for moving the clamping device is arranged above the inside of the bracket;
the crucible body is placed in the middle of the upper part of the supporting plate;
it is characterized by also comprising:
the connecting plate is arranged at the output end of the hydraulic cylinder, and a moving plate for driving the abutting plate to move is clamped in the connecting plate in a sliding manner;
the telescopic rod is clamped in a sliding mode on the left side and the right side of the bottom of the inner portion of the support, a pull rope for pulling the cross rod is welded between the telescopic rod and the outer end of the cross rod, and the cross rod is clamped between the support and the connecting plate in a sliding mode.
2. The clamping device for graphite crucible forming processing as claimed in claim 1, wherein: the left side and the right side of the lower portion of the moving plate are movably connected with rotating rods used for clamping the graphite crucibles, clamping blocks used for reducing pressure are mounted at the end portions of the rotating rods, and the clamping blocks are elastic.
3. The clamping device for graphite crucible forming processing as claimed in claim 1, wherein: the equal swing joint in below left and right sides of movable plate has the extrusion pole that promotes to supporting the board, and the welding has the connection rope that carries out the pulling to the extrusion pole between the outside of extrusion pole and the bull stick outside of opposite side.
4. The clamping device for graphite crucible forming processing as claimed in claim 1, wherein: the middle of the front side below the moving plate is slidably clamped with a supporting plate for increasing stability, the periphery of the supporting plate is inclined, and the left side and the right side of the supporting plate are in contact with the extrusion rods.
5. The clamping device for graphite crucible forming processing as claimed in claim 3, wherein: the welding has the rope between the inboard below left and right sides and the backup pad of extrusion stem, the equal elastic sliding block in the left and right sides of support has carries out spacing post to the backup pad, and the top of spacing post is the arc structure to the length of spacing post is greater than the distance of backup pad side to the support inboard.
6. The clamping device for graphite crucible forming processing as claimed in claim 1, wherein: the middle sliding clamping in the inside of the moving plate is provided with a push rod for pushing the limiting rod, the limiting rod is clamped on the left side and the right side of the moving plate in a sliding mode, and the limiting rod and the push rod are connected with the moving plate through springs.
7. The clamping device for graphite crucible forming processing as claimed in claim 1, wherein: the through-hole that the realization was fixed to the gag lever post is all seted up to the left and right sides of connecting plate, and the displacement of gag lever post is the radius of push rod to the radius of push rod is greater than the distance of gag lever post tip to through-hole, and the lower extreme of push rod surpasss the outside of movable plate moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220582691.0U CN217866797U (en) | 2022-03-17 | 2022-03-17 | Graphite crucible contour machining presss from both sides with getting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220582691.0U CN217866797U (en) | 2022-03-17 | 2022-03-17 | Graphite crucible contour machining presss from both sides with getting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217866797U true CN217866797U (en) | 2022-11-22 |
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ID=84084939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220582691.0U Active CN217866797U (en) | 2022-03-17 | 2022-03-17 | Graphite crucible contour machining presss from both sides with getting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217866797U (en) |
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2022
- 2022-03-17 CN CN202220582691.0U patent/CN217866797U/en active Active
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