CN218955467U

CN218955467U - Calcination fixing device is used in graphite crucible production

Info

Publication number: CN218955467U
Application number: CN202223172795.3U
Authority: CN
Inventors: 彭立
Original assignee: Chongqing Lihong Times New Materials Co ltd
Current assignee: Chongqing Lihong Times New Materials Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-02
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a roasting fixing device for graphite crucible production, which comprises a vertical mounting rod fixedly arranged in a roasting furnace, wherein a placing tray is slidably arranged on the surface of the vertical mounting rod, a plurality of concave placing seats for placing graphite crucible bodies are fixedly arranged on the upper surface of the placing tray in a circumferential array, and a positioning mechanism for simultaneously positioning the plurality of graphite crucible bodies is arranged on the upper surface of the placing tray; the positioning mechanism comprises a positioning assembly for simultaneously positioning a plurality of graphite crucible bodies, the positioning assembly comprises rectangular grooves which are formed in the periphery of a concave placement seat in a circumferential array mode, a screw rod which is arranged on the inner wall of each rectangular groove in a rotating mode, and a positioning plate is connected with the surface of each screw rod in a threaded mode. Compared with the prior art, the roasting fixing device for graphite crucible production can achieve the purpose of simultaneously positioning a plurality of graphite crucible bodies by arranging the positioning mechanism, and provides convenience for operators.

Description

Calcination fixing device is used in graphite crucible production

Technical Field

The utility model relates to the technical field of graphite crucible production, in particular to a roasting fixing device for graphite crucible production.

Background

Graphite crucibles, also known as copper clad and copper clad, are a type of crucible that is fired from graphite, clay, silica and pyrophyllite as raw materials. The graphite crucible is mainly used for smelting non-ferrous metals such as red copper, brass, gold, silver, zinc, lead and the like and alloys thereof.

In the production process of the graphite crucible, the graphite crucible needs to be roasted to remove moisture contained in the blank, the shaping effect is realized, the graphite crucible needs to be fixed in the low-temperature roasting process, and the graphite crucible is prevented from toppling or deforming in the roasting process. Chinese patent net bulletin number: CN216954070U discloses a roasting fixing device for graphite crucible production, which comprises a placing rack, wherein the lower end surface of the placing rack is symmetrically fixed with supporting legs, a movable placing plate is arranged in the placing rack, guide rods are symmetrically fixed in the placing rack, meanwhile, a vertical rod is fixed in the placing rack, and a crucible body is placed on the placing plate; further comprises: the fixed box is fixed place the board up end, and fixed box is run through by the montant and slide to fixed box passes through screw thread and adjusting screw interconnect, and adjusting screw bearing connects on the fly leaf simultaneously. This calcination fixing device is used in graphite crucible production adopts highly adjustable rack to realize placing the crucible to the adaptation not high crucible of co-altitude is put, improves the adaptability of device, and cooperation adjustable stop gear can realize the fixed action to the crucible, can realize fixing the crucible of equidimension, can guarantee splint and crucible and closely laminate again, guarantees fixed effect.

In the process of actual use, the roasting fixing device for graphite crucible production provided by the patent technology can effectively fix the single graphite crucible, but needs to operate one by one, namely, a mechanism capable of simultaneously positioning a plurality of graphite crucibles is lacking, so that when a lot of graphite crucibles needing to be roasted are more, the operation is very inconvenient, the operation positioning time is increased, and the roasting efficiency is influenced.

Therefore, the application provides a roasting fixing device for graphite crucible production.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a baking fixing device for graphite crucible production, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a graphite crucible production is with calcination fixing device, includes the vertical installation pole that sets firmly in the inside of roasting furnace, vertical installation pole surface slip is provided with the placing tray, the upper surface of placing tray is the circumference array and sets firmly a plurality of concave type seat of placing that is used for placing the graphite crucible body, the upper surface of placing tray is provided with the positioning mechanism that fixes a position simultaneously to a plurality of graphite crucible body;

the positioning mechanism comprises a positioning assembly for simultaneously positioning a plurality of graphite crucible bodies, the positioning assembly comprises rectangular grooves formed in the periphery of a concave placement seat in a circumferential array, and a lead screw rotatably arranged on the inner wall of the rectangular grooves, the surface of the lead screw is in threaded connection with a positioning plate, an arc-shaped positioning rod is fixedly arranged on the surface of the positioning plate, a cavity is formed in the placement disc, the inside of the placement disc is positioned under the concave placement seat, and the end part of the lead screw extends to the inside of the cavity and is fixedly provided with a first conical gear;

the locating component further comprises a rotating rod which is arranged on the lower surface of the placing plate and extends to the inside of the cavity, the top end of the rotating rod is fixedly provided with a second bevel gear which is meshed with the four first bevel gears, the bottom end of the rotating rod is fixedly provided with a driven fluted disc, and two adjacent driven fluted discs are meshed with each other.

As a still further proposal of the utility model, the positioning plate is in sliding connection with the inner wall of the rectangular groove, and the side surface of the positioning plate is provided with a threaded hole in threaded connection with the surface of the screw rod.

As a still further proposal of the utility model, the positioning mechanism also comprises an operating rod which is rotatably arranged on the lower surface of the placing plate and a driving gear which is fixedly arranged on the surface of the operating rod and is meshed with the two driven fluted discs.

As a still further proposal of the utility model, the bottom end of the operating rod is fixedly provided with a rotating disc, and the lower surface of the rotating disc is rotatably provided with a crank.

As a still further proposal of the utility model, the upper surface of the placing disc is fixedly provided with a connecting sleeve which is connected with the surface of the vertical installation rod in a sliding way, and the inside of the connecting sleeve is provided with a braking mechanism for positioning the placing disc on the surface of the vertical installation rod.

As a still further proposal of the utility model, the braking mechanism comprises a through hole arranged on the front surface of the connecting sleeve and a positioning rod arranged on the inner wall of the through hole in a sliding way, one end of the positioning rod is fixedly provided with a rack, and the other end of the positioning rod is fixedly provided with an operating handle.

As a still further scheme of the utility model, the braking mechanism further comprises a straight toothed plate which is fixedly arranged on the front surface of the vertical installation rod and meshed with the rack, the surface of the positioning rod is fixedly provided with a fixed disc, the surface of the positioning rod is sleeved with a tight abutting spring, and two ends of the tight abutting spring are fixedly connected with the fixed disc and the surface of the connecting sleeve respectively.

As a still further proposal of the utility model, the front surface of the connecting sleeve is fixedly provided with two symmetrical fixed sleeves corresponding to the operation handle, and the two ends of the operation handle are respectively connected with the inner walls of the two fixed sleeves in a sliding way.

Advantageous effects

The utility model provides a roasting fixing device for graphite crucible production, which has the following technical effects:

1. compared with the prior art, the roasting fixing device for graphite crucible production can achieve the purpose of simultaneously positioning a plurality of graphite crucible bodies by arranging the positioning mechanism, and provides convenience for operators.

2. Compared with the prior art, the roasting fixing device for graphite crucible production can adjust the position of the placing disc by arranging the braking mechanism, can effectively brake the placing plate, is simple to operate, and further provides convenience for operators.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the bottom structure of the present utility model.

Fig. 3 is a schematic side sectional view of a connecting sleeve of the present utility model.

FIG. 4 is a schematic cross-sectional view of a positioning assembly according to the present utility model.

The reference numerals are: 1. a vertical mounting rod; 2. placing a tray; 3. a graphite crucible body; 4. a concave placement seat; 5. a screw rod; 6. a positioning plate; 7. an arc-shaped positioning rod; 8. a first bevel gear; 9. a rotating rod; 10. a second bevel gear; 11. a driven fluted disc; 12. a drive gear; 13. a rotating disc; 14. a crank; 15. connecting sleeves; 16. a positioning rod; 17. a rack; 18. operating the handle; 19. a straight toothed plate; 20. and fixing the sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The roasting fixing device for graphite crucible production as shown in fig. 1, 2 and 4 comprises a vertical installation rod 1 fixedly arranged in a roasting furnace, wherein a placement tray 2 is slidably arranged on the surface of the vertical installation rod 1, a plurality of concave placement seats 4 for placing graphite crucible bodies 3 are fixedly arranged on the upper surface of the placement tray 2 in a circumferential array, and a positioning mechanism for simultaneously positioning the plurality of graphite crucible bodies 3 is arranged on the upper surface of the placement tray 2;

the positioning mechanism comprises a positioning assembly for simultaneously positioning a plurality of graphite crucible bodies 3, the positioning assembly comprises rectangular grooves which are formed in the periphery of a concave placement seat 4 in a circumferential array mode, and a screw rod 5 which is arranged on the inner wall of each rectangular groove in a rotating mode, the surface of each screw rod 5 is connected with a positioning plate 6 in a threaded mode, the positioning plates 6 are connected with the inner walls of the rectangular grooves in a sliding mode, and threaded holes in threaded mode with the surfaces of the screw rods 5 are formed in the side faces of the positioning plates 6.

An arc-shaped positioning rod 7 is fixedly arranged on the surface of the positioning plate 6, a cavity is formed in the inner part of the placing disc 2 and is positioned right below the concave placing seat 4, and the end part of the screw rod 5 extends to the inner part of the cavity and is fixedly provided with a first conical gear 8;

the locating component further comprises a rotating rod 9 which is arranged on the lower surface of the placing plate 2 in a rotating mode and extends to the inside of the cavity, a second conical gear 10 which is meshed with the four first conical gears 8 is fixedly arranged on the top end of the rotating rod 9, a driven fluted disc 11 is fixedly arranged at the bottom end of the rotating rod 9, and two adjacent driven fluted discs 11 are meshed with each other.

The positioning mechanism further comprises an operating rod rotatably arranged on the lower surface of the placing plate 2, and a driving gear 12 fixedly arranged on the surface of the operating rod and meshed with the two driven fluted discs 11.

The bottom of the operating rod is fixedly provided with a rotating disc 13, and the lower surface of the rotating disc 13 is rotatably provided with a crank 14.

Wherein: compared with the prior art, through setting up positioning mechanism, make the device place a plurality of graphite crucible body 3 in concave type place seat 4 after, can drive rolling disc 13 through operating crank 14 and rotate, rolling disc 13's rotation drives driving gear 12 and rotates, driving gear 12's rotation drives a plurality of driven fluted disc 11 and rotates simultaneously, thereby driven fluted disc 11's rotation drives bull stick 9 and rotates and drive second bevel gear 10 and rotate, thereby second bevel gear 10's rotation drives four first bevel gear 8 and rotates simultaneously, and then drive four lead screws 5 and rotate simultaneously, four lead screws 5's rotation drives four locating plates 6 and moves to the centre simultaneously, make four arc locating lever 7 carry out effective tight location to graphite crucible body 3, realize the effective support to graphite crucible body 3, and then make the device can realize carrying out the purpose of simultaneous location to a plurality of graphite crucible body 3, provide convenience for operating personnel.

Example 2

On the basis of the embodiment 1, a connecting sleeve 15 which is in sliding connection with the surface of a vertical installation rod 1 is fixedly arranged on the upper surface of a placing plate 2, and a braking mechanism for positioning the placing plate 2 on the surface of the vertical installation rod 1 is arranged in the connecting sleeve 15.

The braking mechanism comprises a through hole formed in the front face of the connecting sleeve 15 and a positioning rod 16 arranged on the inner wall of the through hole in a sliding mode, a rack 17 is fixedly arranged at one end of the positioning rod 16, and an operating handle 18 is fixedly arranged at the other end of the positioning rod 16.

The braking mechanism further comprises a straight toothed plate 19 fixedly arranged on the front surface of the vertical installation rod 1 and meshed with the rack 17, a fixed disc is fixedly arranged on the surface of the positioning rod 16, a propping spring is sleeved on the surface of the positioning rod 16, and two ends of the propping spring are fixedly connected with the fixed disc and the surface of the connecting sleeve 15 respectively.

Two symmetrical fixed sleeves 20 corresponding to the operation handles 18 are fixedly arranged on the front surface of the connecting sleeve 15, and two ends of the operation handles 18 are respectively connected with the inner walls of the two fixed sleeves 20 in a sliding manner.

Wherein: compared with the prior art, through setting up brake mechanism, the device can drive rack 17 through outwards pulling operation handle 18 and keep away from behind the straight pinion 19 when need to place the position of dish 2 and adjust, upwards or move operation handle 18 and realize the regulation to place dish 2 position after, loosen operation handle 18, rack 17 meshes with straight pinion 19 under the effect of tight spring at this moment, realizes placing the effective braking of dish 2, easy operation, further provides convenience for the operating personnel.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a graphite crucible production is with roasting fixing device, includes vertical installation pole (1) that sets firmly in the inside of roasting furnace, its characterized in that: the surface of the vertical mounting rod (1) is provided with a placement disc (2) in a sliding manner, the upper surface of the placement disc (2) is fixedly provided with a plurality of concave placement seats (4) for placing the graphite crucible bodies (3) in a circumferential array, and the upper surface of the placement disc (2) is provided with a positioning mechanism for simultaneously positioning the graphite crucible bodies (3);

the positioning mechanism comprises a positioning assembly for simultaneously positioning a plurality of graphite crucible bodies (3), the positioning assembly comprises rectangular grooves formed in the periphery of a concave placement seat (4) in a circumferential array, and screw rods (5) rotatably arranged on the inner walls of the rectangular grooves, positioning plates (6) are connected to the surfaces of the screw rods (5) in a threaded mode, arc-shaped positioning rods (7) are fixedly arranged on the surfaces of the positioning plates (6), cavities are formed in the inner portions of the placement plates (2) and located under the concave placement seat (4), and the end portions of the screw rods (5) extend to the inner portions of the cavities and are fixedly provided with first conical gears (8);

the locating component further comprises a rotating rod (9) which is arranged on the lower surface of the placing disc (2) in a rotating mode and extends to the inside of the cavity, a second conical gear (10) which is meshed with the four first conical gears (8) is fixedly arranged at the top end of the rotating rod (9), a driven fluted disc (11) is fixedly arranged at the bottom end of the rotating rod (9), and two adjacent driven fluted discs (11) are meshed with each other.

2. The baking fixing device for graphite crucible production according to claim 1, wherein: the locating plate (6) is in sliding connection with the inner wall of the rectangular groove, and a threaded hole in threaded connection with the surface of the screw rod (5) is formed in the side face of the locating plate (6).

3. The baking fixing device for graphite crucible production according to claim 1, wherein: the positioning mechanism also comprises an operating rod rotatably arranged on the lower surface of the placing disc (2), and a driving gear (12) fixedly arranged on the surface of the operating rod and meshed with the two driven fluted discs (11).

4. A baking fixing device for graphite crucible production according to claim 3, wherein: the bottom of the operating rod is fixedly provided with a rotating disc (13), and the lower surface of the rotating disc (13) is rotatably provided with a crank (14).

5. The baking fixing device for graphite crucible production according to claim 1, wherein: the upper surface of placing dish (2) has set firmly adapter sleeve (15) with vertical installation pole (1) surface sliding connection, and the inside of adapter sleeve (15) is provided with the brake mechanism who is used for locating placing dish (2) on vertical installation pole (1) surface.

6. The baking and fixing device for graphite crucible production according to claim 5, wherein: the braking mechanism comprises a through hole formed in the front face of the connecting sleeve (15) and a positioning rod (16) arranged on the inner wall of the through hole in a sliding mode, a rack (17) is fixedly arranged at one end of the positioning rod (16), and an operating handle (18) is fixedly arranged at the other end of the positioning rod (16).

7. The baking and fixing device for producing graphite crucible as set forth in claim 6, wherein: the braking mechanism further comprises a straight toothed plate (19) fixedly arranged on the front surface of the vertical installation rod (1) and meshed with the rack (17), a fixed disc is fixedly arranged on the surface of the positioning rod (16), a tight supporting spring is sleeved on the surface of the positioning rod (16), and two ends of the tight supporting spring are fixedly connected with the fixed disc and the surface of the connecting sleeve (15) respectively.

8. The baking and fixing device for producing graphite crucible as set forth in claim 6, wherein: two symmetrical fixing sleeves (20) corresponding to the operation handles (18) are fixedly arranged on the front surface of the connecting sleeve (15), and two ends of the operation handles (18) are respectively connected with the inner walls of the two fixing sleeves (20) in a sliding mode.