CN216764984U

CN216764984U - Hard alloy deep treatment device

Info

Publication number: CN216764984U
Application number: CN202123031779.8U
Authority: CN
Inventors: 朱定云
Original assignee: Heyuan Quancheng Cemented Carbide Co ltd
Current assignee: Heyuan Quancheng Cemented Carbide Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-17
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of deep processing of alloys, and particularly discloses a hard alloy deep processing device which comprises a processing box for deep processing of alloys, a liquid inlet pipe penetrating through the top of the processing box and an alloy processing unit fixed on the inner side of the processing box and used for supporting an alloy piece, wherein two sides of the top of the inner side of the processing box, which are in penetrating connection with the liquid inlet pipe, are fixedly connected with a cylinder; according to the utility model, the bottom bearing block arranged in the processing box is matched with the bearing platform, so that the workpiece can be better placed, and meanwhile, the woven mesh plate contacted with the bottom of the workpiece in the placing process can better contact with liquid nitrogen in the liquid nitrogen cold processing process, so that a craftsman can more comprehensively contact with the liquid nitrogen, and the workpiece processing effect is achieved.

Description

Hard alloy deep treatment device

Technical Field

The utility model relates to the technical field of alloy deep processing, in particular to a hard alloy deep processing device.

Background

Alloy cryogenic treatment is a new process for improving the performance of metal materials, which is emerging in recent years, and the process can obviously improve the toughness of a workpiece and prolong the service life of the workpiece by utilizing liquid nitrogen while not reducing the strength and the hardness of the workpiece.

In the course of alloy raw cold treatment, because the leakage of extremely easily volatilizing during liquid nitrogen treatment, therefore general work piece all is on placing station operation panel, through empting of liquid nitrogen, carry out cold treatment processing to the alloy, compel the physical properties when the liquid nitrogen is handled, at the in-process of alloy processing, the bottom of alloy often is not enough with liquid nitrogen contact time, and the volatilization that the in-process that the liquid nitrogen caused empting also leads to the liquid nitrogen in the in-process that contacts with the alloy to increase the waste volume of liquid nitrogen, consequently, an urgent need for a carbide carries out the device that deep reason reduces the liquid nitrogen loss simultaneously.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the present invention provides a hard alloy deep processing device, which is used for solving the problems in the background art.

The hard alloy deep processing device comprises a processing box for alloy deep processing, a liquid inlet pipe penetrating through the top of the processing box and an alloy processing unit fixed on the inner side of the processing box and used for supporting an alloy piece, wherein the two sides of the top of the inner side of the processing box, which are in penetrating connection with the liquid inlet pipe, are fixedly connected with a cylinder; the utility model discloses a liquid feeding device, including processing case, bearing platform, spring pipe, bearing platform, bearing platform, bearing platform.

Through the design of the technical scheme, the sealing cover can be adapted to the supporting table connected with the inside of the treatment box, so that the requirement of liquid nitrogen for treating the alloy workpiece is met, a relatively closed space is formed, the time of treating the alloy workpiece by the liquid nitrogen is prolonged, and the consumption cost of the liquid nitrogen is reduced.

As a further improvement of the utility model, the supporting platform is arranged at the center of the top of the supporting platform, the top of the supporting platform is provided with a groove and is provided with a weaving screen plate, and the top of the supporting platform is positioned at the outer side of the supporting platform and is integrally provided with four bumps at equal intervals.

As a further improvement of the utility model, the middle part of the inner side of the sealing cover is connected with a plurality of isolation bottom plates through bolts, the bottom of each isolation bottom plate is fixedly connected with a liquid outlet plate, and a plurality of through holes which are arranged at equal intervals are formed in the plate body of each liquid outlet plate and are communicated with the spring tubes.

As a further improvement of the utility model, a protective strip is fixedly connected to the inner side of the sealing cover at the outer ring of the isolation bottom plate, a fitting frame matched with a lug integrally formed on the support table is arranged on the cover body of the sealing cover, and two edge auxiliary blocks are respectively arranged at two ends of the fitting frame.

As a further improvement of the utility model, the outer side of the treatment box is connected with a sealing panel through a hinge, and a plurality of sealing blocks are fixedly connected with one side of the sealing panel, which is in contact with the box body of the treatment box, at equal intervals.

As a further improvement of the utility model, the bottom ends of the piston rods of the two cylinders are arranged in an L shape, and the horizontal support arms of the piston rods are connected with the two sides of the sealing cover.

As a further improvement of the utility model, a control unit for controlling the alloy deep treatment is further arranged on one side of the outer wall of the treatment box, and the control unit comprises a time counter, a temperature sensor for sensing the treatment temperature of the alloy and a PLC (programmable logic controller) for controlling the alloy deep treatment.

As a further improvement of the utility model, a base which is parallel to the ground is fixedly connected to the bottom of the treatment box, and the bottom of the base is provided with a rough surface.

As a further improvement of the utility model, the outer side of the bottom supporting block takes the supporting platform as a horizontal axis and inclines upwards to form an inward concave area, and the outer side of the bottom supporting block is tightly attached to the periphery of the inner wall of the treatment box.

The middle part of the concave area of the bottom bearing block is provided with a strip-shaped through hole all around, the inner side of the through hole is connected with an exhaust grille, the inner side of the bottom bearing block is further provided with two air guide channels used for communicating the exhaust grille, an exhaust pump is arranged on the inner side of each air guide channel, and the exhaust holes formed in the exhaust pump are communicated with the air guide meshes formed in the outer side of the sealing panel.

Through the design of the technical scheme, the gas guide channel arranged by matching the exhaust grating is utilized, so that the exhaust pump can lead out the volatilized liquid nitrogen gas in the process of taking out the workpiece in the later stage.

As a further improvement of the utility model, the inner side of the treatment box is also provided with a cavity, and the inner side of the cavity is filled with a heat-insulating layer which is polyurethane foam.

Through the design of the technical scheme, the heat-insulating layer is matched with the cavity formed in the treatment box, so that the influence of external factors on the internal treatment temperature can be reduced in the treatment process.

Compared with the prior art, the utility model has the following beneficial effects:

the bottom bearing block arranged in the processing box is matched with the bearing platform, so that a workpiece can be better placed, meanwhile, the woven mesh plate contacted with the bottom of the workpiece can better contact with liquid nitrogen in the liquid nitrogen cooling processing process, a craftsman can more comprehensively contact with the liquid nitrogen to achieve the effect of processing the workpiece, the sealing cover can be matched with the supporting platform to form a relatively closed space in the processing process of the workpiece due to the arranged sealing cover, and the liquid outlet plate is matched, so that the overflow range of the liquid nitrogen can be limited in the processing process of the alloy workpiece by the liquid nitrogen, and the alloy workpiece can be better processed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of a treatment chamber and a front view thereof;

FIG. 2 is a schematic view of the internal structure of the treatment tank of the present invention;

FIG. 3 is a schematic top view of the treatment chamber of the present invention;

fig. 4 is a schematic bottom view of the sealing cap of the present invention.

In the figure: 01. a treatment tank; 02. a liquid inlet pipe; 03. a control unit; 04. a base; 05. an alloy processing unit; 06. a sealing cover; 101. sealing the panel; 102. a sealing block; 103. a hinge; 104. a spring tube; 105. a heat-preserving cylinder; 106. a heat-insulating layer; 107. a cylinder; 501. an exhaust grill; 502. a bottom bearing block; 503. an air guide channel; 504. a support platform; 505. an exhaust hole; 506. an exhaust pump; 507. a support table; 508. a bump; 509. weaving a mesh plate; 601. a bolt; 602. an isolation base plate; 603. an edge auxiliary block; 604. fitting the frame; 605. a protective strip; 606. and (7) a liquid outlet plate.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the apparatus for deep processing of cemented carbide according to the present invention comprises a processing tank 01 for deep processing of cemented carbide, a liquid inlet pipe 02 penetrating the top of the processing tank 01, and an alloy processing unit 05 fixed inside the processing tank 01 for supporting alloy pieces,

the top of the inner side of the treatment box 01 is fixedly connected with two sides of the liquid inlet pipe 02 in a penetrating way, and the outer side of the pipe body of the liquid inlet pipe 02 extending to the inner side of the treatment box 01 is also sleeved with a heat preservation cylinder 105;

the bottom of the inner side of the treatment box 01 is fixedly connected with a bottom bearing block 502 forming an alloy treatment unit 05, the top of the bottom bearing block 502 is also fixedly connected with a support table 507 and a support table 504, a seal cover 06 matched with the support table 504 is arranged at the space between the top of the support table 504 and the bottom of the liquid inlet pipe 02, and the top of the seal cover 06 is connected with the bottom of the liquid inlet pipe 02 through a spring pipe 104.

Through the design of the technical scheme, the sealing cover 06 can be adapted to the supporting table 507 connected with the inside of the treatment box 01, so that the requirement of liquid nitrogen for treating the alloy workpiece is met, a relatively closed space is formed, the time of treating the alloy workpiece by the liquid nitrogen is prolonged, and the consumption cost of the liquid nitrogen is reduced.

The supporting platform 504 is arranged at the center of the top of the supporting platform 507, the top of the supporting platform 504 is provided with a groove and is provided with a woven mesh plate 509, and the top of the supporting platform 507 is positioned at the outer side of the supporting platform 504 and is integrally provided with four bumps 508 at equal intervals.

The middle part of the inner side of the sealing cover 06 is connected with a plurality of isolation bottom plates 602 through bolts 601, the bottom of the isolation bottom plates 602 is fixedly connected with a liquid outlet plate 606, and a plurality of through holes arranged equidistantly are formed in the plate body of the liquid outlet plate 606 and are communicated with the spring tube 104.

The inner side of the sealing cover 06 is fixedly connected with a protective strip 605 at the outer ring of the isolation bottom plate 602, the cover body of the sealing cover 06 is provided with a fitting frame 604 matched with the bump 508 integrally formed on the support table 507, and two ends of the fitting frame 604 are provided with an edge auxiliary block 603.

The outer side of the treatment box 01 is connected with a sealing panel 101 through a hinge 103, and a plurality of sealing blocks 102 are fixedly connected with the side, in contact with the box body of the treatment box 01, of the sealing panel 101 at equal intervals.

The bottom ends of the piston rods of the two cylinders 107 are all arranged in an L shape, and the horizontal support arms of the piston rods are connected with the two sides of the sealing cover 06.

The outer wall one side of handling case 01 still is equipped with the control unit 03 of control alloy deep processing, and this control unit 03 includes time counter and is used for sensing the temperature sensor of alloy processing temperature and controls its PLC controller that cooperates and uses.

The bottom of the treatment box 01 is fixedly connected with a base 04 which is parallel to the ground, and the bottom of the base 04 is arranged in a rough surface mode.

The outer side of the bottom support block 502 is formed into an inner concave area by inclining upward with the support base 507 as a horizontal axis, and is tightly attached around the inner wall of the treatment box 01.

Strip-shaped through holes are formed in the periphery of the middle of the concave area of the bottom supporting block 502, the inner side of each through hole is connected with an exhaust grille 501, two air guide channels 503 used for communicating the exhaust grille 501 are further formed in the inner side of the bottom supporting block 502, an exhaust pump 506 is installed on the inner side of each air guide channel 503, and an exhaust hole 505 formed in the exhaust pump 506 is communicated with air guide meshes formed in the outer side of the sealing panel 101.

Through the design of the technical scheme, the exhaust grating 501 is matched with the gas guide channel 503, so that the volatilized liquid nitrogen gas can be guided out in the process that the workpiece is taken out by the exhaust pump 506 at the later stage.

The inner side of the treatment box 01 is also provided with a cavity, the inner side of the cavity is filled with a heat insulation layer 106, and the heat insulation layer 106 is made of polyurethane foam.

Through the design of the technical scheme, the heat-insulating layer 106 is matched with the cavity formed in the treatment box 01, so that the influence of external factors on the internal treatment temperature can be reduced in the treatment process.

In the use of the utility model:

firstly, an alloy workpiece to be processed is placed on the supporting platform 504 at one time, and then the alloy workpiece can be stably placed in the processing box 01 by matching with the arranged weaving net plate 509;

then, the cylinder 107 is started on the closed sealing panel 101, the cylinder 107 drives the sealing cover 06 to adapt to the support 507, so that the alloy workpiece is temporarily isolated inside the sealing cover 06, at the moment, liquid nitrogen is introduced from the liquid inlet pipe 02 to the liquid outlet plate 606 through the liquid inlet pipe 02 connected with the top of the treatment box 01, the liquid nitrogen can be contacted with the workpiece through the through hole on the liquid outlet plate 606, so that a craftsman can perform cold treatment, and the bottom of the workpiece can also be well contacted with the liquid nitrogen due to the woven mesh plate 509 connected with the bottom of the workpiece, so that the alloy workpiece can be better subjected to deep cooling treatment;

after the post-processing is finished, in the process of taking out the workpiece, the closed panel is opened, the arranged exhaust pump 506 is started, the liquid nitrogen volatilized into the liquid nitrogen is specifically extracted from the gas guide channel 503, and then the workpiece is taken out, so that the cold processing of the workpiece can be finished.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a carbide is processing apparatus deeply, includes that the processing case (01) that is used for the alloy to handle deeply, runs through feed liquor pipe (02) that handle case (01) top and be fixed in and handle case (01) inboard alloy processing unit (05) that are used for bearing alloy spare, its characterized in that:

the top of the inner side of the treatment box (01) is fixedly connected with two sides of the penetrating connection of the liquid inlet pipe (02) through the two sides of the treatment box (01), and the outer side of the pipe body of the liquid inlet pipe (02) extending to the inner side of the treatment box (01) is also sleeved with a heat preservation cylinder (105);

the bottom of the inner side of the treatment box (01) is fixedly connected with a bottom bearing block (502) forming an alloy treatment unit (05), a support table (507) and a bearing table (504) are further fixedly connected to the top of the bottom bearing block (502), a sealing cover (06) matched with the bearing table (504) is arranged in the space between the top of the bearing table (504) and the bottom of the liquid inlet pipe (02), the top of the sealing cover (06) is connected with the bottom of the liquid inlet pipe (02) through a spring pipe (104), a cavity is further formed in the inner side of the treatment box (01), a heat preservation layer (106) is filled in the inner side of the cavity, and the heat preservation layer (106) is polyurethane foam.

2. The deep processing device of claim 1, wherein: the supporting platform (504) is arranged at the center of the top of the supporting platform (507), the top of the supporting platform (504) is provided with a groove and is provided with a woven screen plate (509), and the top of the supporting platform (507) is positioned on the outer side of the supporting platform (504) and is provided with four lugs (508) which are integrally formed at equal intervals.

3. The deep processing device for hard alloy according to claim 1, characterized in that: the inboard middle part of sealed cowling (06) is connected with a plurality of isolation bottom plates (602) through bolt (601), the bottom fixedly connected with of isolation bottom plate (602) goes out liquid board (606), the plate body department of going out liquid board (606) is seted up the through-hole that a plurality of equidistance set up and is linked together with spring pipe (104).

4. The deep processing device of claim 1, wherein: the inner side of the sealing cover (06) is located at the outer ring of the isolation bottom plate (602) and is fixedly connected with a protection strip (605), the cover body of the sealing cover (06) is provided with a fitting frame (604) matched with a bump (508) integrally formed on the supporting table (507), and two ends of the fitting frame (604) are provided with edge auxiliary blocks (603).

5. The deep processing device of claim 1, wherein: the outer side of the treatment box (01) is connected with a sealing panel (101) through a hinge (103), and a plurality of sealing blocks (102) are fixedly connected to one side of the sealing panel (101) in contact with the box body of the treatment box (01) at equal intervals.

6. The deep processing device of claim 1, wherein: the bottom of the piston rod of the two cylinders (107) is arranged in an L shape, and the horizontal support arm of the piston rod is connected with the two sides of the sealing cover (06).

7. The deep processing device of claim 1, wherein: the device is characterized in that a control unit (03) for controlling alloy deep treatment is further arranged on one side of the outer wall of the treatment box (01), and the control unit (03) comprises a time counter, a temperature sensor for sensing the treatment temperature of the alloy and a PLC (programmable logic controller) for controlling the alloy to be used in a matched mode.

8. The deep processing device of claim 1, wherein: the bottom of the treatment box (01) is fixedly connected with a base (04) which is parallel to the ground, and the bottom of the base (04) is arranged as a rough surface.

9. The deep processing device of claim 1, wherein: the outer side of the bottom bearing block (502) takes a supporting table (507) as a horizontal axis to tilt upwards to form an inwards concave area, and the periphery of the inner wall of the treatment box (01) is tightly attached.

10. The deep processing device of claim 1, wherein: rectangular form through-hole has all been seted up all around in the middle part of the indent region of bottom bearing block (502), and the inboard of this through-hole is connected with exhaust grid (501), two air guide channel (503) that are used for communicateing exhaust grid (501) are still seted up to the inboard of bottom bearing block (502), and the inboard of this air guide channel (503) installs air discharge pump (506), air discharge hole (505) of seting up on air discharge pump (506) are seted up some air guide meshes with sealed panel (101) outside and are linked together.