CN220525447U

CN220525447U - Aluminum crucible press machine

Info

Publication number: CN220525447U
Application number: CN202321817612.0U
Authority: CN
Inventors: 彭伦; 逄佳宁
Original assignee: Shanghai Dibai Experimental Equipment Co ltd
Current assignee: Shanghai Dibai Experimental Equipment Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-02-23
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an aluminum crucible press machine, and relates to the field of crucible sample tray pressing. The aluminum crucible sample pressing machine comprises a sample pressing machine body and a punch, wherein a die is arranged at the inner bottom of the sample pressing machine body, an eccentric wheel is arranged in the sample pressing machine body, a handle is arranged on one side of the eccentric wheel, a self-resetting sample pressing device is arranged at the bottom of the eccentric wheel and comprises a sample pressing column and a reset spring, and the punch is arranged at the bottom end of the sample pressing column. This aluminum crucible press presses down the handle with the supporting seat as the axle center for the eccentric wheel rotates, extrudees pressing down the appearance post, makes the drift with metal crucible main part and crucible lid pressfitting together, simultaneously at this in-process, presses with this through the manpower, and very laborsaving, and application scene is wider.

Description

Aluminum crucible press machine

Technical Field

The utility model relates to the technical field of crucible sample tray pressing equipment, in particular to an aluminum crucible pressing machine.

Background

The aluminum crucible press is a tool specially used for pressing liquid and solid samples of a thermal analysis instrument after loading the samples; the sample pressing machine is suitable for sealing a metal crucible, and the quality of a sealing pressing state is also a key factor for obtaining a high-quality DSC test result.

The conventional aluminum crucible pressing machine usually performs direct cold pressing on a sample when in use, the conventional direct cylinder pressing mode is mostly adopted in the market, the pressing is difficult to realize by manpower, the pressing is performed by hydraulic equipment, the equipment cost is increased, and the field Jing Shouxian is used, so that the aluminum crucible pressing machine is specially provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an aluminum crucible press machine, which solves the problems that the conventional aluminum crucible press machine is used for directly pressing a sample in a cold pressing way, the conventional direct cylinder pressing mode is mostly adopted in the market, the pressing is difficult to realize by manpower, the pressing is performed by adopting hydraulic equipment, the equipment cost is increased, and the use field is limited.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an aluminium crucible press, includes the press main part and installs the drift at the top in the press main part, and the mould is installed to the bottom in the press main part, the inside of press main part is provided with the eccentric wheel, the handle is installed to one side of eccentric wheel, the bottom of eccentric wheel is provided with from the reset presser, from the reset presser including the presser post that can reciprocate and the reset spring of setting at the presser post surface, the drift is installed in the bottom of presser post.

Preferably, a rotating shaft is fixedly arranged in the eccentric wheel, and bearings at two ends of the rotating shaft are connected in the sample press body.

Preferably, the outer surface of the sample pressing machine body is fixedly connected with a supporting seat, the rotating shaft penetrates through the supporting seat, and the handle is fixedly connected with one end of the rotating shaft.

Preferably, the top of the sample pressing column is propped against the eccentric wheel, a baffle ring is fixedly sleeved on the outer surface of the upper end of the sample pressing column, and the reset spring is arranged below the baffle ring.

Preferably, the punch is movably inserted into the inner bottom of the sample pressing column, and the outer surface of the bottom end of the sample pressing column is in threaded connection with a fixing bolt for fixing the punch.

Preferably, the top thread of the sample pressing machine main body is connected with a sealing cover, and the bottom of the sample pressing machine main body is fixedly connected with a bottom plate.

Preferably, the bottom of the sample pressing machine main body is provided with a sample pressing groove, and the punch is arranged at the inner top of the sample pressing groove.

Preferably, a support is fixedly arranged at the inner bottom of the sample pressing groove, and the mold is movably inserted at the inner top of the support.

The utility model discloses an aluminum crucible press machine, which has the following beneficial effects: the handle is used as the axle center to press downwards, make the rotation axis rotate, drive the eccentric wheel and rotate, the eccentric wheel will press down the appearance post and extrude this moment, make the drift with metal crucible main part and crucible lid pressfitting together, simultaneously at this in-process, along with pressing appearance post downwardly moving, reset spring is compressed, after the use, loosen the handle, press the appearance post to upwards move the reset under reset spring's effect, simultaneously make the eccentric wheel reverse reset, wait for the use next time, press through the manpower with this, and be very laborsaving, application scene is wider.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall outer surface structure of the present utility model;

FIG. 2 is a cross-sectional view showing the internal structure of the press machine of the present utility model;

FIG. 3 is a schematic view of the external surface structure of the self-resetting sample presser according to the utility model;

fig. 4 is a schematic view of a rotating shaft and a connection structure thereof according to the present utility model.

In the figure: 1. a press body; 2. a bottom plate; 3. a sample pressing groove; 4. a mold; 5. a self-resetting sample presser; 51. a sample pressing column; 52. a return spring; 53. a fixing bolt; 54. a baffle ring; 6. an eccentric wheel; 7. sealing cover; 8. a support; 9. a rotation shaft; 10. a handle; 11. a support base; 12. and (5) punching.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.

According to the embodiment of the application, the problem that the conventional aluminum crucible press is directly cold-pressed on a sample usually in use and is mostly pressed down by a straight cylinder in the market at present, the pressing is difficult to realize by manpower, and the equipment cost is increased and the use field is limited by adopting hydraulic equipment for pressing is solved.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

The embodiment of the utility model discloses an aluminum crucible press machine.

According to the drawings 1-3, the automatic resetting presser comprises a presser body 1 and a punch 12 arranged at the inner top of the presser body 1, a die 4 is arranged at the inner bottom of the presser body 1, an eccentric wheel 6 is arranged in the presser body 1, a handle 10 is arranged on one side of the eccentric wheel 6, a self-resetting presser 5 is arranged at the bottom of the eccentric wheel 6, the self-resetting presser 5 comprises a presser column 51 capable of moving up and down and a reset spring 52 arranged on the outer surface of the presser column 51, and the punch 12 is arranged at the bottom end of the presser column 51.

The inside fixed mounting of eccentric wheel 6 has rotation axis 9, the both ends bearing connection of rotation axis 9 is in the inside of presser main part 1, presser main part 1 surface fixedly connected with supporting seat 11, rotation axis 9 runs through supporting seat 11, handle 10 fixed connection is in the one end of rotation axis 9, through placing the metal crucible main part inside mould 4, then close the crucible lid at metal crucible main part top, press down handle 10 with supporting seat 11 as the axle center this moment for eccentric wheel 6 rotates, eccentric wheel 6 will press down the sample pressing post 51 this moment, make drift 12 with metal crucible main part and crucible lid pressfitting together.

The top of the sample pressing column 51 is propped against the eccentric wheel 6, the outer surface of the upper end of the sample pressing column 51 is fixedly sleeved with the baffle ring 54, the reset spring 52 is arranged below the baffle ring 54, the reset spring 52 is compressed along with the downward movement of the sample pressing column 51, after the use is finished, the handle is released, the sample pressing column 51 moves upwards to reset under the action of the reset spring 52, and meanwhile the eccentric wheel 6 is reversely reset to wait for the next use.

The top thread connection of presser body 1 has sealed lid 7, and the bottom fixedly connected with bottom plate 2 of presser body 1, sealed lid 7 can upwards open, carries out interior part maintenance and change.

The bottom of the press machine body 1 is provided with a press sample groove 3, and a punch 12 is arranged at the inner top of the press sample groove 3.

The punch 12 is movably inserted into the inner bottom of the sample pressing column 51, a fixing bolt 53 for fixing the punch 12 is connected to the outer surface of the bottom end of the sample pressing column 51 in a threaded manner, a support 8 is fixedly arranged on the inner bottom of the sample pressing groove 3, the die 4 is movably inserted into the inner top of the support 8, different dies 4 and punches 12 are selected according to different types of metal crucibles, then the punches 12 are inserted into the inner bottom of the sample pressing column 51 and fixed by the fixing bolt 53, and then the die 4 is inserted into the inner top of the support 8, so that rapid replacement is facilitated according to the different types of metal crucibles.

In summary, compared with the prior art, the method has the following beneficial effects:

through pressing down handle 10 with supporting seat 11 as the axle center for rotation axis 9 rotates, drives eccentric wheel 6 and rotates, and eccentric wheel 6 will press down the appearance post 51 and extrude this moment, makes drift 12 with metal crucible main part and crucible lid pressfitting together, simultaneously at this in-process, along with pressing appearance post 51 downwardly moving, reset spring 52 is compressed, after the use, unclamps the handle, and pressing appearance post 51 upward movement resets under reset spring 52's effect, makes eccentric wheel 6 reverse reset simultaneously, waits for the use next time to press through the manpower, and very laborsaving, application scene is wider.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The aluminum crucible press comprises a press body (1) and a punch (12) arranged at the inner top of the press body (1), wherein a die (4) is arranged at the inner bottom of the press body (1), and is characterized in that: the inside of press appearance machine main part (1) is provided with eccentric wheel (6), handle (10) are installed to one side of eccentric wheel (6), the bottom of eccentric wheel (6) is provided with from reset presser (5), from reset presser (5) are including pressing appearance post (51) and reset spring (52) of setting at pressing appearance post (51) surface that can reciprocate, drift (12) are installed in the bottom of pressing appearance post (51).

2. The aluminum crucible presser of claim 1, wherein: the eccentric wheel (6) is internally and fixedly provided with a rotating shaft (9), and two ends of the rotating shaft (9) are connected with the inside of the sample press body (1) through bearings.

3. The aluminum crucible presser of claim 2, wherein: the sample press is characterized in that a supporting seat (11) is fixedly connected to the outer surface of the sample press body (1), the rotating shaft (9) penetrates through the supporting seat (11), and the handle (10) is fixedly connected to one end of the rotating shaft (9).

4. The aluminum crucible presser of claim 1, wherein: the top of the sample pressing column (51) is propped against the eccentric wheel (6), a baffle ring (54) is fixedly sleeved on the outer surface of the upper end of the sample pressing column (51), and the reset spring (52) is arranged below the baffle ring (54).

5. The aluminum crucible presser of claim 4, wherein: the punch (12) is movably inserted into the inner bottom of the sample pressing column (51), and a fixing bolt (53) for fixing the punch (12) is connected to the outer surface of the bottom end of the sample pressing column (51) in a threaded manner.

6. The aluminum crucible presser of claim 1, wherein: the top threaded connection of presser main part (1) has sealed lid (7), the bottom fixedly connected with bottom plate (2) of presser main part (1).

7. The aluminum crucible presser of claim 5, wherein: the bottom of the sample pressing machine main body (1) is provided with a sample pressing groove (3), and the punch (12) is arranged at the inner top of the sample pressing groove (3).

8. The aluminum crucible presser of claim 7, wherein: the inner bottom of the sample pressing groove (3) is fixedly provided with a support (8), and the mold (4) is movably inserted into the inner top of the support (8).