CN214496386U

CN214496386U - Surface heat treatment device for robot production

Info

Publication number: CN214496386U
Application number: CN202022592436.8U
Authority: CN
Inventors: 朱永丽
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-10-26
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of the surface heat treatment technique and specifically relates to a surface heat treatment device for robot production to work piece heating efficiency low among the prior art, the inconvenient problem of quenching, now proposes following scheme, and it includes the bottom plate, the bottom rigid coupling of bottom plate has multiunit stand, multiunit one side rigid coupling that the stand is close to each other has places the board, top one side rigid coupling of placing the board has the stock solution storehouse, the refrigerator is installed to outside one side in stock solution storehouse, the top rigid coupling of bottom plate has multiunit backup pad, multiunit the top rigid coupling of backup pad has the roof, the top rigid coupling of bottom plate has the guide post. The utility model discloses, stable in structure, easy operation has not only realized carrying out the even heating to the surface of work piece, still realizes evenly quenching to the work piece surface through the watering ring, mutually supports through collecting vat, first filter screen and fluid-discharge tube, still retrieves the quenching liquid, great saving manufacturing cost, easily using widely.

Description

Surface heat treatment device for robot production

Technical Field

The utility model relates to a surface heat treatment field especially relates to a surface heat treatment device for robot production.

Background

With the continuous development of intellectualization, robots are gradually popularized in daily production and life, robots (Robot) are machine devices which automatically execute work, including all machines which simulate human behaviors or ideas and other organisms, the surfaces of the robots are often required to be subjected to heat treatment in the production and processing process of the robots, and the surface heat treatment refers to a metal heat treatment process which changes the mechanical properties of the surface layers by heating and cooling the surfaces of steel parts. Surface quenching is the main content of surface heat treatment, with the aim of obtaining a high hardness surface layer and a favourable internal stress distribution to improve the wear and fatigue resistance of the workpiece.

The surface heat treatment device in the prior art often needs to place the work piece and heat in the heating furnace, can not detect the work piece by the heating condition in the heating process, often has the inhomogeneous condition of heating, often puts into cold quenching liquid with the work piece and quenches carrying out the quenching process to the work piece, often dangerous in the work piece process of taking, if there is impurity in the quenching liquid, probably produce unfavorable influence to the quenching effect, for this reason, this scheme has proposed a surface heat treatment device for robot production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a surface heat treatment device for robot production has solved work piece heating efficiency among the prior art and has hanged down, the inconvenient problem of quenching.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a surface heat treatment device for robot production comprises a bottom plate, wherein a plurality of groups of stand columns are fixedly connected to the bottom of the bottom plate, a placing plate is fixedly connected to one side, close to each other, of the stand columns, a liquid storage bin is fixedly connected to one side of the top of the placing plate, a refrigerator is installed on one side of the outside of the liquid storage bin, a plurality of groups of supporting plates are fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top of the supporting plates, a guide column is fixedly connected to the top of the bottom plate, the top end of the guide column is fixedly connected to the bottom of the top plate, a first mounting sleeve is movably sleeved outside the guide column, a mounting plate is fixedly connected to one side of the outside of the first mounting sleeve, a heater is installed at the top of the side, away from the first mounting sleeve, of the mounting plate, a heating ring is installed at the output end of the heater, a transfer pump is fixedly connected to the bottom of the side, away from the first mounting sleeve, the output end of the transfer pump is fixedly connected with a water spraying ring, the liquid inlet end of the transfer pump is fixedly connected with a hose, the other end of the hose extends into the liquid storage bin, the top of the top plate is provided with a brake motor, one side, far away from the mounting plate, of the first mounting sleeve is fixedly connected with a transmission block, the internal thread sleeve of the transmission block is provided with a thread column, one end of the thread column extends to the bottom of the transmission block and is rotatably connected with the top of the bottom plate, the other end of the thread column extends to the top of the top plate and is in transmission connection with an output shaft of the brake motor, the top of the bottom plate is fixedly connected with a mounting block, the external movable sleeve of the mounting block is provided with a collecting tank, the bottom of the collecting tank is fixedly connected with the top of the bottom plate, the bottom of the collecting tank is provided with a plurality of liquid discharge ports, the top of the mounting block is rotatably provided with a first clamping plate, and a second clamping plate is arranged right above the first clamping plate, first joint board and second joint board are mutually supported, driving motor is installed to the roof of roof, the bottom of roof is rotated and is installed the rotor plate, the top rigid coupling of rotor plate has the spliced pole, the other end of spliced pole extends to the top of roof and is connected with driving motor's output shaft transmission, the bottom rigid coupling of rotor plate has the pneumatic cylinder, the output of pneumatic cylinder and the top rigid coupling of second joint board.

Preferably, a first filter screen is fixedly connected inside the collecting tank.

Preferably, a second mounting sleeve is mounted at one end, located inside the liquid storage bin, of the hose, and a second filter screen is fixedly connected to the side wall inside the second mounting sleeve.

Preferably, a plurality of groups of anti-slip columns are fixedly connected to the top of the first clamping plate and the bottom of the second clamping plate.

Preferably, the outside bottom rigid coupling in stock solution storehouse has the casting pipe, the outside top rigid coupling in stock solution storehouse has the feed liquor pipe, the valve is all installed to feed liquor pipe and casting pipe.

Preferably, the outside of stock solution storehouse is provided with the liquid level observation window, the liquid level observation window is made for transparent material.

The utility model has the advantages that:

1. the workpiece can be clamped by mutually matching the first clamping plate and the second clamping plate, the driving motor drives the workpiece to rotate, the workpiece is heated by the heating ring sleeved outside the workpiece, and the heating ring moves upwards from bottom to top, so that the workpiece can be heated uniformly.

2. The surface of the workpiece can be cooled through the water spraying ring arranged below the heating ring, cooling liquid is filtered by the first filter screen and returns to the liquid storage bin from the liquid outlet, and the quenching liquid is recycled, so that the production cost is saved.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized carrying out the even heating to the surface of work piece, still realizes evenly quenching to the work piece surface through the watering ring, mutually supports through collecting vat, first filter screen and fluid-discharge tube, still retrieves the quenching liquid, great saving manufacturing cost, easily using widely.

Drawings

Fig. 1 is a right side sectional view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Fig. 4 is an enlarged view of the point B of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a column; 3. placing the plate; 4. a liquid storage bin; 5. a refrigerator; 6. mounting blocks; 7. collecting tank; 8. a liquid discharge port; 9. a first filter screen; 10. a first clamping connection plate; 11. a support plate; 12. a top plate; 13. a guide post; 14. a first mounting sleeve; 15. Mounting a plate; 16. a heater; 17. a heating ring; 18. a transfer pump; 19. a sprinkling ring; 20. A hose; 21. a transmission block; 22. a threaded post; 23. a brake motor; 24. a second clamping plate; 25. a drive motor; 26. a rotating plate; 27. connecting columns; 28. a hydraulic cylinder; 29. an anti-slip column; 30. a second mounting sleeve; 31. a second filter screen; 32. a liquid discharging pipe; 33. an observation window; 34. A liquid inlet pipe.

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.

Referring to fig. 1-4, a surface heat treatment device for robot production, comprising a bottom plate 1, a plurality of sets of upright posts 2 fixed at the bottom of the bottom plate 1, a placing plate 3 fixed at one side of the upright posts 2 close to each other, a liquid storage chamber 4 fixed at one side of the top of the placing plate 3, a liquid discharge pipe 32 fixed at the bottom of the outside of the liquid storage chamber 4, a liquid inlet pipe 34 fixed at the top of the outside of the liquid storage chamber 4, valves installed on the liquid inlet pipe 34 and the liquid discharge pipe 32, a liquid level observation window 33 arranged outside the liquid storage chamber 4, the liquid level observation window 33 made of transparent material, a refrigerator 5 installed at one side of the outside of the liquid storage chamber 4, a liquid level of quenching liquid inside the liquid storage chamber 4 can be observed through the liquid level observation window 33 arranged outside the liquid storage chamber 4, when the liquid level is low, the valve on the liquid inlet pipe 34 arranged outside the liquid storage chamber 4 is opened to supplement the quenching liquid, when the quenching liquid needs to be changed, the valve on the liquid discharge pipe 34 outside the liquid storage bin 4 is opened, the quenching liquid in the liquid storage bin 4 can be discharged, the quenching liquid is convenient to change, when the temperature of the quenching liquid inside the liquid storage bin 4 is higher, the refrigerator 5 works to cool the quenching liquid inside the liquid storage bin 4, and then the temperature of the quenching liquid is ensured to be always in a low-temperature state, so that the quenching efficiency is favorably ensured.

The top of the bottom plate 1 is fixedly connected with a plurality of groups of supporting plates 11, the top of the plurality of groups of supporting plates 11 is fixedly connected with a top plate 12, the top of the bottom plate 1 is fixedly connected with a guide post 13, the top end of the guide post 13 is fixedly connected with the bottom of the top plate 12, the outer part of the guide post 13 is movably sleeved with a first mounting sleeve 14, one side of the outer part of the first mounting sleeve 14 is fixedly connected with a mounting plate 15, the top of one side, away from the first mounting sleeve 14, of the mounting plate 15 is provided with a heater 16, the output end of the heater 16 is provided with a heating ring 17, the heating ring 17 heats the surface of a workpiece, the bottom of one side, away from the first mounting sleeve 14, of the mounting plate 15 is fixedly connected with a transfer pump 18, the output end of the transfer pump 18 is fixedly connected with a sprinkling ring 19, the bottom of the inner side of the sprinkling ring 19 is uniformly provided with a plurality of drainage holes, the liquid inlet end of the transfer pump 18 is fixedly connected with a hose 20, the other end of the hose 20 extends to the interior of the liquid storage bin 4, one end of the hose 20 located inside of the liquid storage bin is provided with a second mounting sleeve 30, a second filter screen 31 is fixedly connected with the inner side wall of the second mounting sleeve 30, the transfer pump 18 lifts the quenching liquid in the liquid storage bin 4 and discharges the quenching liquid from the sprinkling ring 19, quenching the surface of a workpiece, installing a brake motor 23 on the top of a top plate 12, fixedly connecting a transmission block 21 on one side of a first installation sleeve 14 far away from an installation plate 15, sleeving a threaded column 22 on the internal thread of the transmission block 21, rotatably connecting one end of the threaded column 22 to the bottom of the transmission block 21 with the top of a bottom plate 1, extending the other end of the threaded column 22 to the top of the top plate 12 to be in transmission connection with an output shaft of the brake motor 23, slowly ascending the installation plate 15 from bottom to top by the rotation of the brake motor 23, heating the surface of the workpiece by a heating ring 17, after the heating is completed, the sprinkling ring 19 stays at the topmost end of the workpiece, and the quenching liquid sprayed by the sprinkling ring 19 cools and quenches the surface of the workpiece, so that the working efficiency of heat treatment on the surface of the workpiece is greatly improved.

The top of the bottom plate 1 is fixedly connected with an installation block 6, the outer part of the installation block 6 is movably sleeved with a collecting tank 7, the bottom of the collecting tank 7 is fixedly connected with the top of the bottom plate 1, the inner part of the collecting tank 7 is fixedly connected with a first filter screen 9, the bottom of the collecting tank 7 is provided with a plurality of liquid discharge ports 8, quenching liquid after quenching of a workpiece flows into the inner part of the collecting tank 7 for collection, the quenching liquid is filtered by the first filter screen 9 and enters the liquid storage bin 4 through the liquid discharge ports 8 for circulation, so that debris is prevented from entering the liquid storage bin 4 to influence the normal use of the quenching liquid, the top of the installation block 6 is rotatably provided with a first clamping plate 10, a second clamping plate 24 is arranged right above the first clamping plate 10, the first clamping plate 10 is matched with the second clamping plate 24, and a plurality of groups of anti-slip columns 29 are fixedly connected with the top of the first clamping plate 10 and the bottom of the second clamping plate 24, first joint board 10 and second joint board 24 mutually support and will treat that the processing work piece carries out the centre gripping, multiunit traveller 29 can effectually place the work piece and take place to slide, driving motor 25 is installed to the roof of roof 12, rotor plate 26 is installed in the bottom rotation of roof 12, rotor plate 26's top rigid coupling has spliced pole 27, the other end of spliced pole 27 extends to the top of roof 12 and is connected with driving motor 25's output shaft transmission, rotor plate 26's bottom rigid coupling has pneumatic cylinder 28, pneumatic cylinder 28's output and second joint board 24's top rigid coupling, driving motor 25 drives rotor plate 26 and rotates, and then make the work piece rotate at the uniform velocity, make workpiece surface be heated evenly, when quenching, even contact quenching liquid, improve quenching efficiency.

The working principle is as follows: when the surface heat treatment is carried out on a workpiece, the workpiece penetrates through the heating ring 17 and the water spraying ring 19 to be placed at the top of the first clamping plate 10, the power supply of the hydraulic cylinder 28 is connected, the hydraulic cylinder 28 extends, the second clamping plate 24 descends, the first clamping plate 10 and the second clamping plate 24 are matched with each other to clamp the workpiece, a plurality of groups of anti-slip columns 29 fixedly connected to the top of the first clamping plate 10 and the bottom of the second clamping plate 24 can effectively prevent the workpiece from sliding, the power supply of the driving motor 25 is connected, the driving motor 25 slowly rotates to drive the workpiece to rotate at a constant speed, the power supply of the heater 16 is connected, the heater 16 heats the heating ring 17, the heated heating ring 17 heats the surface of the workpiece, the brake motor 23 is started while the heating ring 17 works, the brake motor 23 drives the threaded columns 22 to rotate, and further enables the heating ring 17 to ascend along the guide columns 13, the surface of a workpiece is heated from top to bottom, a thermometer can be used for measuring the temperature of the surface of the workpiece in the heating process, after the whole workpiece is completely heated, the power supply of a heater 16 is turned off, the power supply of a brake motor 23 is connected, a sprinkling ring 19 is moved to the topmost end of the workpiece, a transfer pump 18 is started, quenching liquid in a liquid storage bin 4 is filtered from the inside of the liquid storage bin 4 through a second filter screen 31 and is lifted by a hose 20, the quenching liquid is sprinkled from the sprinkling ring 19 to quench the surface of the workpiece, redundant quenching liquid flows to the inside of a collecting tank 7 from the surface of the workpiece, the redundant quenching liquid flows back to the inside of the liquid storage bin 4 from a liquid outlet 8 after being filtered by a first filter screen 9, when the temperature of the workpiece is quenched, the quenching liquid rises, when the temperature of the quenching liquid in the liquid storage bin 4 rises, a refrigerator 5 is started to cool the quenching liquid in the liquid storage bin 4, and then guarantee that the quenching liquid is in the low temperature state all the time, be favorable to improving quenching efficiency, after the work piece is processed and is accomplished, brake motor 23 reversal, first installation cover 14 moves down along guide post 13, and then make heating ring 17 and watering ring 19 descend and reset, the power of disconnection driving motor 25, the work piece stall, the power of connection pneumatic cylinder 28, pneumatic cylinder 28 contracts, the work piece is released the centre gripping, take out the work piece, the surface heat treatment of this work piece is accomplished, when still needing to handle other work pieces, repeat above-mentioned operation, after processing is accomplished, all power of disconnection equipment, clear up the top of first filter screen 9 can.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The surface heat treatment device for robot production comprises a bottom plate (1) and is characterized in that a plurality of groups of stand columns (2) are fixedly connected to the bottom of the bottom plate (1), a plurality of groups of stand columns (2) are fixedly connected to one side close to each other to form a placing plate (3), a liquid storage bin (4) is fixedly connected to one side of the top of the placing plate (3), a refrigerator (5) is installed on one side of the outside of the liquid storage bin (4), a plurality of groups of supporting plates (11) are fixedly connected to the top of the bottom plate (1), a top plate (12) is fixedly connected to the top of the supporting plates (11), a guide column (13) is fixedly connected to the top of the guide column (13) and the bottom of the top plate (12), a first installation sleeve (14) is sleeved on the outside of the guide column (13), and an installation plate (15) is fixedly connected to one side of the outside of the first installation sleeve (14), heater (16) are installed at one side top of keeping away from first installation cover (14) mounting panel (15), heating ring (17) are installed to the output of heater (16), one side bottom rigid coupling of keeping away from first installation cover (14) mounting panel (15) has defeated pump (18), the output rigid coupling of defeated pump (18) has the watering ring (19), the feed liquor end rigid coupling of defeated pump (18) has hose (20), the other end of hose (20) extends to the inside of stock solution storehouse (4), brake motor (23) are installed at the top of roof (12), one side rigid coupling that mounting panel (15) were kept away from in first installation cover (14) has transmission block (21), the inside screw thread cover of transmission block (21) is equipped with screw thread post (22), the one end of screw thread post (22) extends to the bottom of transmission block (21) and is connected with the top rotation of bottom plate (1), the other end of the threaded column (22) extends to the top of the top plate (12) and is in transmission connection with an output shaft of a brake motor (23), an installation block (6) is fixedly connected to the top of the bottom plate (1), a collection groove (7) is movably sleeved outside the installation block (6), the bottom of the collection groove (7) is fixedly connected to the top of the bottom plate (1), a plurality of liquid discharge ports (8) are formed in the bottom of the collection groove (7), a first clamping plate (10) is rotatably installed at the top of the installation block (6), a second clamping plate (24) is arranged right above the first clamping plate (10), the first clamping plate (10) and the second clamping plate (24) are matched with each other, a driving motor (25) is installed on the top plate of the top plate (12), a rotating plate (26) is rotatably installed at the bottom of the top plate (12), and a connecting column (27) is fixedly connected to the top of the rotating plate (26), the other end of spliced pole (27) extends to the top of roof (12) and is connected with driving motor (25)'s output shaft transmission, the bottom rigid coupling of rotor plate (26) has pneumatic cylinder (28), the output of pneumatic cylinder (28) and the top rigid coupling of second joint board (24).

2. A surface heat treatment device for robotic production according to claim 1, characterized in that inside the collecting tank (7) a first filter screen (9) is affixed.

3. A surface heat treatment device for robot production according to claim 1, characterized in that a second mounting sleeve (30) is mounted at one end of the hose (20) inside the reservoir, and a second filter screen (31) is fixed to the inner side wall of the second mounting sleeve (30).

4. A surface heat treatment device for robotic production according to claim 1 wherein a plurality of sets of anti-slip posts (29) are affixed to both the top of the first clamping plate (10) and the bottom of the second clamping plate (24).

5. The surface heat treatment device for robot production according to claim 1, characterized in that a liquid discharging pipe (32) is fixedly connected to the bottom of the outer side of the liquid storage bin (4), a liquid inlet pipe (34) is fixedly connected to the top of the outer side of the liquid storage bin (4), and valves are installed on the liquid inlet pipe (34) and the liquid discharging pipe (32).

6. A surface heat treatment device for robotic production according to claim 1, characterized in that the outside of the reservoir (4) is provided with a liquid level observation window (33), said liquid level observation window (33) being made of transparent material.