CN113601244A

CN113601244A - Metal cutting machine tool

Info

Publication number: CN113601244A
Application number: CN202110917943.0A
Authority: CN
Inventors: 王文锦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-11-05

Abstract

The invention discloses a metal cutting machine tool, which comprises a shell, wherein a supporting base is uniformly arranged at the bottom of the shell, a placing opening is formed in the outer side of the shell, a clamping mechanism is arranged on the inner wall of the shell, a sliding rod is fixedly connected to one side, away from the shell, of the clamping mechanism, a jacking mechanism is slidably connected to the outer side of the sliding rod, a ventilation pipe is communicated with the position, close to the clamping mechanism, of the inner wall of the shell, a driving motor is arranged at the position, close to the ventilation pipe, of the outer side of the shell, the output end of the driving motor is rotatably connected with a rotating shaft, one end, away from the driving motor, of the rotating shaft is fixedly connected with rotating fan blades, a collecting device is communicated with the bottom of the inner side of the shell, and a lifting device is arranged in the collecting device. This metal cutting machine tool realizes the purpose of collecting and retrieving the smear metal, has effectively avoided the too high staff of scalding of smear metal surface temperature.

Description

Metal cutting machine tool

Technical Field

The invention relates to the technical field of machine tools, in particular to a metal cutting machine tool.

Background

The redundant material that is excised in the cutting process is called the smear metal, and the chip formation is a complicated process, and the formation mechanism of smear metal is different under different conditions, therefore the smear metal can present different forms, because the cutting of metal material is processed most energy conversion and is cutter and smear metal heat energy into for the smear metal has higher problem, and the manual recovery processing of most needs of present smear metal recovery.

For example, chinese patent CN111571296A proposes a device for utilizing waste heat of metal cutting chips of a numerically-controlled machine tool, which comprises a machine tool case, a processing chamber with an upward opening is arranged in the machine tool case, a chip collecting device is arranged in the processing chamber, the chip collecting device is used for collecting and recovering chips generated by machine tool processing, the chip collecting device comprises a recovery box fixedly connected to the inner wall of the lower side of the processing chamber, a chip compressing device positioned on the right side of the chip collecting device is arranged in the processing chamber, the chip compressing device is used for compressing the chips into rectangular blocks, so as to increase the heat conduction area of the chips and increase the heat conduction speed, a waste heat converting device positioned on the left side of the recovery box is arranged in the processing chamber, and a waste heat generating device positioned on the left side of the waste heat converting device is arranged in the processing chamber, so that the present invention can realize power generation by utilizing the waste heat of the chips, realize automatic recovery compression smear metal, avoid the smear metal to retrieve among the process fish tail personnel.

The device can't avoid smear metal surface temperature too high to scald the staff when utilizing the metal cutting bits, has reduced the device's practicality, can't increase the volume of collecting intracavity portion, can't avoid the accumulational problem of metal smear metal, and the device structural function is single, can't improve the device and promote the efficiency of smear metal.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a metal cutting machine tool, which solves the problem that workers cannot be scalded due to the fact that the surface temperature of chips is too high when the device is used for utilizing metal cutting chips, improves the practicability of the device, achieves the purpose of compacting the chips in a collection frame, is beneficial to increasing the volume in a collection cavity, avoids the problem of accumulation of the metal chips, increases the amplitude of pushing the metal chips, and improves the efficiency of pushing the chips by the device.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a metal cutting machine, includes the shell, the bottom of shell is evenly installed and is supported the base, the mouth has been seted up in the outside of shell and has been placed, the inner wall installation and the fixture of shell, fixture's one end fixedly connected with slide bar is kept away from to the shell inner wall, the outside sliding connection of slide bar has the tight mechanism in top, the inner wall of shell is close to fixture's position intercommunication has the ventilation pipe, the outside of shell is close to the position of ventilation pipe and installs driving motor, driving motor's output rotates and is connected with the axis of rotation, driving motor's the rotatory flabellum of one end fixedly connected with is kept away from to the axis of rotation, the inboard bottom intercommunication of shell has collection device, collection device's internally mounted has elevating gear.

Preferably, the collection device is including collecting the frame, the top of collecting the frame and the inside intercommunication of shell, the inner wall sliding connection of collecting the frame has the pneumatic cylinder, the one end fixedly connected with thrust unit of pneumatic cylinder, the expansion plate is installed at thrust unit's top, the inner wall fixed connection of one side of expansion plate and shell, the bottom intercommunication of collecting the frame has the ejection of compact frame, the one side that the pneumatic cylinder was kept away from to the collection frame evenly installs the conducting strip, compresses into the rectangular piece with the smear metal, makes it reduce inside space to improve smear metal heat conduction area, improved the device's waste heat utilization efficiency greatly.

Preferably, the lifting device comprises a piston cylinder, a thermal expansion medium is filled in the piston cylinder, the outer side of the piston cylinder is fixedly connected with the collecting frame, the bottom of the piston cylinder is fixedly connected with a heat transfer sheet, and one end, far away from the piston cylinder, of the heat transfer sheet is fixedly connected with the heat transfer sheet.

Preferably, the inside one end sliding connection who keeps away from the heat transfer piece of piston cylinder has the piston head, the top fixedly connected with connecting rod of piston head, the one end of connecting rod extends to inside the ejection of compact frame, the connecting rod is close to the one end fixedly connected with movable plate of ejection of compact frame, and the smear metal after the cooling falls down from ejection of compact frame bottom, realizes collecting and retrieves the purpose of smear metal, has effectively avoided the too high staff of scalding of smear metal surface temperature, has improved the device's practicality.

Preferably, thrust unit is including promoting the frame, the outside and the pneumatic cylinder fixed connection of promoting the frame, the inner wall of promoting the frame rotates and is connected with the rotation post, the outside fixedly connected with rotor plate of rotation post, the position of rotor plate is kept away from in the outside of rotation post installs the arc push pedal, one side fixedly connected with stripper plate of rotor plate, the inner wall of promoting the frame passes through fixed block fixedly connected with arc board, the elasticity gasbag is installed to one side that the arc board is close to the stripper plate.

Preferably, the bottom of the pushing frame is open, and one side of the pushing frame is provided with an opening matched with the rotating plate.

Preferably, the rectangular channel has evenly been seted up to one side of arc push pedal, the spring is installed to the inboard bottom of rectangular channel, the one end fixedly connected with elasticity scraper blade of rectangular channel is kept away from to the spring, and the elasticity scraper blade pushes away accumulational smear metal and scatters, realizes the purpose of the inside smear metal of compaction collection frame, is favorable to the increase to collect the volume of intracavity portion, has avoided the accumulational problem of metal smear metal.

Preferably, one end of the rotating column, which is close to the pushing frame, is fixedly connected with a clockwork spring, and one end of the clockwork spring, which is far away from the rotating column, is fixedly connected with the inner wall of the pushing frame, so that the amplitude of pushing metal chips is increased, and the efficiency of pushing the chips by the device is improved.

(III) advantageous effects

The invention provides a metal cutting machine tool. The method has the following beneficial effects:

(one), this kind of metal-cutting machine tool, installation through elevating gear, utilize the smear metal to pile up when carrying out heat-conduction through the conducting strip in collecting the frame, the heat on smear metal surface progressively reduces, when the smear metal cooling in collecting the frame is to the certain degree, the temperature of conducting strip one end reduces, the temperature transmission of conducting strip is to on the conducting strip and from the inside heat absorption of piston cylinder, the inside temperature reduction of piston cylinder, the thermal expansion medium shrink drives the piston head downstream, originally the ejection of compact frame that is blockked up by the movable plate this moment is opened, the smear metal after the cooling falls from ejection of compact frame bottom, realize collecting and retrieving the purpose of smear metal, the staff has effectively been avoided the too high scald of smear metal surface temperature, the device's practicality has been improved.

(II), this a metal cutting machine, collection device's installation, the smear metal that produces when utilizing the cutting falls into the collection frame because the air current effect that gravity action and rotating fan blade produced, and the pneumatic cylinder drives thrust unit and extrudes the smear metal that falls into in the collection frame, compresses into the rectangular block with the smear metal, makes it reduce the inside space to improve smear metal heat conduction area, improved the device's waste heat utilization efficiency greatly.

(III), this a metal cutting lathe, installation through thrust unit, when utilizing the pneumatic cylinder to drive the propelling movement frame and promote the smear metal, the rotor plate receives one side smear metal to promote the extrusion and drives the arc push pedal and follow the rotation of rotating column, the elastic air bag is touched in the stripper plate extrusion this moment, elastic air bag receives the increase of extrusion inflation area and produces deformation, push back the propelling movement frame outside with the rotor plate, at rotor plate pivoted in-process, the arc push pedal constantly receives thrust, promote the inside smear metal of collection frame, because resilience force and the inertia of spring, the elasticity scraper blade pushes away accumulational smear metal, realize the purpose of the inside smear metal of compaction collection frame, be favorable to the increase to collect the volume of intracavity portion, the accumulational problem of metal smear metal has been avoided.

(IV) this kind of metal cutting lathe, through clockwork spring's installation, when utilizing the rotor plate to drive the rotation post and rotate with the arc push pedal, the rotation post elongates clockwork spring, and when elasticity gasbag backstep the rotor plate, clockwork spring increases the power that the rotor plate revolved, and the increase promotes the range of metal smear metal, has improved the device and has promoted the efficiency of smear metal.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a cross-sectional view of a rotary fan blade according to the present invention;

FIG. 3 is a sectional view of the structure of the collecting device of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at A according to the present invention;

FIG. 5 is a sectional view of the pushing device of the present invention;

fig. 6 is a schematic view of the internal structure of the clockwork spring of the present invention.

In the figure: the device comprises a shell 1, a support base 2, a placement port 3, a clamping mechanism 4, a sliding rod 5, a jacking mechanism 6, a ventilation pipe 7, a driving motor 8, a rotating shaft 9, rotating fan blades 10, a collecting device 11, a collecting frame 111, a hydraulic cylinder 112, a pushing device 113, a pushing frame 1131, a rotating column 1132, a rotating plate 1133, an arc-shaped pushing plate 1134, a squeezing plate 1135, an arc-shaped plate 1136, an elastic air bag 1137, a telescopic plate 114, a discharging frame 115, a heat conducting sheet 116, a lifting device 12, a piston cylinder 121, a heat conducting sheet 122, a piston head 123, a connecting rod 124, a moving plate 125, a rectangular groove 13, a spring 14, an elastic scraper 15 and a clockwork spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a metal cutting machine, which comprises an outer shell 1, the bottom of shell 1 is evenly installed and is supported base 2, place mouthful 3 has been seted up in the outside of shell 1, the inner wall installation and fixture 4 of shell 1, fixture 4's one end fixedly connected with slide bar 5 is kept away from to 1 inner wall of shell, slide bar 5's outside sliding connection has a tight mechanism 6 in top, the inner wall of shell 1 is close to fixture 4's position intercommunication has ventilation pipe 7, driving motor 8 is installed near the position of ventilation pipe 7 in the outside of shell 1, driving motor 8's output rotates and is connected with axis of rotation 9, driving motor 8's one end fixedly connected with rotating fan blade 10 is kept away from to axis of rotation 9, the inboard bottom intercommunication of shell 1 has collection device 11, collection device 11's internally mounted has elevating gear 12.

Collecting device 11 is including collecting frame 111, collects the inside intercommunication of the top of frame 111 and shell 1, the inner wall sliding connection who collects frame 111 has pneumatic cylinder 112, the one end fixedly connected with thrust unit 113 of pneumatic cylinder 112, expansion plate 114 is installed at thrust unit 113's top, one side of expansion plate 114 and shell 1's inner wall fixed connection, the bottom intercommunication of collecting frame 111 has material discharging frame 115, one side that collects frame 111 and keep away from pneumatic cylinder 112 evenly installs conducting strip 116.

The lifting device 12 comprises a piston cylinder 121, a thermal expansion medium is filled in the piston cylinder 121, the outer side of the piston cylinder 121 is fixedly connected with the collecting frame 111, the bottom of the piston cylinder 121 is fixedly connected with a heat transfer sheet 122, and one end of the heat transfer sheet 122 far away from the piston cylinder 121 is fixedly connected with the heat transfer sheet 116.

A piston head 123 is slidably connected to one end of the interior of the piston cylinder 121, which is far away from the heat transfer sheet 122, a connecting rod 124 is fixedly connected to the top of the piston head 123, one end of the connecting rod 124 extends to the interior of the discharging frame 115, and a moving plate 125 is fixedly connected to one end of the connecting rod 124, which is close to the discharging frame 115.

During the use, it drives rotating fan blade 10 through axis of rotation 9 to open driving motor 8 and rotates, the smear metal that produces during the cutting falls into collection frame 111 because the action of gravity and the air current effect that rotating fan blade 10 produced, it extrudes to the smear metal that falls into collection frame 111 to open pneumatic cylinder 112 drive thrust unit 113, the smear metal receives the extrusion force and constantly presses close to contact conducting strip 116, installation through collection device, the smear metal that produces during the utilization cutting falls into collection frame because the action of gravity and the air current effect that rotating fan blade produced, the pneumatic cylinder drives thrust unit and extrudes the smear metal that falls into collection frame, compress into the rectangular block with the smear metal, make it reduce inside space, thereby improve smear metal heat conduction area, the waste heat utilization efficiency of the device has been improved greatly.

When the chips are stacked in the collection frame 111 and are subjected to heat conduction through the heat conduction sheet 116, the heat on the surface of the chips is gradually reduced, when the chips in the collection frame 111 are cooled to a certain degree, the temperature at one end of the heat conduction sheet 116 is reduced, the temperature of the heat conduction sheet 122 is transmitted to the heat conduction sheet 116 and absorbs heat from the interior of the piston cylinder 121, the temperature in the interior of the piston cylinder 121 is reduced, the thermal expansion medium contracts to drive the piston head 123 to move downwards, the discharge frame 115 originally blocked by the moving plate 125 is opened at the moment, the cooled chips fall from the bottom of the discharge frame 115, through the installation of the lifting device, when the chips are stacked in the collection frame and are subjected to heat conduction through the heat conduction sheet, the heat on the surface of the chips is gradually reduced, when the chips in the collection frame are cooled to a certain degree, the temperature at one end of the heat conduction sheet is reduced, the temperature of the heat conduction sheet is transmitted to the heat conduction sheet and absorbs heat from the interior of the piston cylinder, the inside temperature of a piston cylinder reduces, and the thermal expansion medium shrink drives the piston head and moves down, and the ejection of compact frame that is blockked up by the movable plate originally this moment is opened, and the smear metal after the cooling falls down from ejection of compact frame bottom, realizes collecting and retrieving the purpose of smear metal, has effectively avoided the too high staff of scalding of smear metal surface temperature, has improved the device's practicality.

Example two

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of embodiment one, thrust unit 113 is including promoting frame 1131, promote the outside and pneumatic cylinder 112 fixed connection of frame 1131, the inner wall rotation that promotes frame 1131 is connected with rotation post 1132, the outside fixedly connected with rotating plate 1133 of rotation post 1132, the position that rotating plate 1133 was kept away from in the outside of rotation post 1132 installs arc push plate 1134, one side fixedly connected with stripper plate 1135 of rotating plate 1133, the inner wall that promotes frame 1131 passes through fixed block fixedly connected with arc 1136, one side that arc 1136 is close to stripper plate 1135 is installed with elasticity gasbag 1137.

The bottom of the pushing frame 1131 is open, and an opening matched with the rotating plate 1133 is formed on one side of the pushing frame 1131.

Rectangular channel 13 has evenly been seted up to one side of arc push pedal 1134, and the inboard bottom of rectangular channel 13 is installed spring 14, and the one end fixed connection that spring 14 kept away from rectangular channel 13 has elasticity scraper 15.

The end of the rotating column 1132 close to the pushing frame 1131 is fixedly connected with a clockwork spring 16, and the end of the clockwork spring 16 far from the rotating column 1132 is fixedly connected with the inner wall of the pushing frame 1131.

When the device is used, when the hydraulic cylinder 112 drives the pushing frame 1131 to push chips, the rotating plate 1133 is pushed and extruded by the chips on one side to drive the arc-shaped push plate 1134 to rotate along with the rotating column 1132, at the moment, the extrusion plate 1135 is extruded to touch the elastic air bag 1137, the elastic air bag 1137 is deformed due to the increase of the extrusion expansion area, the rotating plate 1133 is pushed back to the outside of the pushing frame 1131, in the rotating process of the rotating plate 1133, the arc-shaped push plate 1134 is continuously pushed to push the chips in the collecting frame 111, because of the resilience and inertia of the spring 14, the elastic scraper 15 pushes away the accumulated chips, through the installation of the pushing device, when the pushing frame is driven by the hydraulic cylinder to push the chips, the rotating plate is pushed and extruded by the chips on one side to drive the arc-shaped push plate to rotate along with the rotating column, at the moment, the extrusion plate is extruded to touch the elastic air bag, the elastic air bag is deformed due to the increase of the extrusion expansion area, and pushes the rotating plate back to the outside of the rotating plate, at rotor plate pivoted in-process, the arc push pedal constantly receives thrust, promotes the inside smear metal of collection frame, because the resilience force and the inertia of spring, the elasticity scraper blade pushes away accumulational smear metal, realizes the purpose that the inside smear metal of frame was collected in the compaction, is favorable to the increase to collect the volume of intracavity portion, has avoided the accumulational problem of metal smear metal.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal cutting machine comprising a housing (1), characterized in that: the supporting base (2) is uniformly installed at the bottom of the shell (1), a placing opening (3) is formed in the outer side of the shell (1), the inner wall of the shell (1) is installed on the clamping mechanism (4), one end, far away from the clamping mechanism (4), of the inner wall of the shell (1) is fixedly connected with a sliding rod (5), the outer side of the sliding rod (5) is slidably connected with a jacking mechanism (6), a ventilation pipe (7) is communicated with the position, close to the clamping mechanism (4), of the inner wall of the shell (1), a driving motor (8) is installed at the position, close to the ventilation pipe (7), of the outer side of the shell (1), the output end of the driving motor (8) is rotatably connected with a rotating shaft (9), one end, far away from the driving motor (8), of the rotating shaft (9) is fixedly connected with a rotating fan blade (10), and a collecting device (11) is communicated with the bottom of the inner side of the shell (1), and a lifting device (12) is arranged in the collecting device (11).

2. A metal cutting machine according to claim 1, characterized in that: collection device (11) is including collecting frame (111), the top of collecting frame (111) and the inside intercommunication of shell (1), the inner wall sliding connection of collecting frame (111) has pneumatic cylinder (112), the one end fixedly connected with thrust unit (113) of pneumatic cylinder (112), expansion plate (114) are installed at the top of thrust unit (113), the inner wall fixed connection of one side and shell (1) of expansion plate (114), the bottom intercommunication of collecting frame (111) has ejection of compact frame (115), one side that pneumatic cylinder (112) were kept away from to collecting frame (111) evenly installs conducting strip (116).

3. A metal cutting machine according to claim 2, characterized in that: the lifting device (12) comprises a piston cylinder (121), a thermal expansion medium is filled in the piston cylinder (121), the outer side of the piston cylinder (121) is fixedly connected with the collecting frame (111), the bottom of the piston cylinder (121) is fixedly connected with a heat transfer sheet (122), and one end, far away from the piston cylinder (121), of the heat transfer sheet (122) is fixedly connected with a heat conduction sheet (116).

4. A metal cutting machine according to claim 3, characterized in that: one end, far away from the heat transfer sheet (122), of the interior of the piston cylinder (121) is connected with a piston head (123) in a sliding mode, the top of the piston head (123) is fixedly connected with a connecting rod (124), one end of the connecting rod (124) extends into the discharging frame (115), and one end, close to the discharging frame (115), of the connecting rod (124) is fixedly connected with a moving plate (125).

5. A metal cutting machine according to claim 2, characterized in that: thrust unit (113) are including propelling movement frame (1131), the outside and pneumatic cylinder (112) fixed connection of propelling movement frame (1131), the inner wall rotation of propelling movement frame (1131) is connected with rotation post (1132), the outside fixedly connected with rotor plate (1133) of rotation post (1132), the position of rotor plate (1133) is kept away from in the outside of rotation post (1132) installs arc push pedal (1134), one side fixedly connected with stripper plate (1135) of rotor plate (1133), the inner wall of propelling movement frame (1131) passes through fixed block fixedly connected with arc board (1136), one side-mounting elasticity gasbag (1137) that arc board (1136) are close to stripper plate (1135).

6. A metal cutting machine according to claim 5, characterized in that: the bottom of the pushing frame (1131) is in an opening shape, and one side of the pushing frame (1131) is provided with an opening matched with the rotating plate (1133).

7. A metal cutting machine according to claim 5, characterized in that: rectangular channel (13) have evenly been seted up to one side of arc push pedal (1134), spring (14) are installed to the inboard bottom of rectangular channel (13), the one end fixedly connected with elasticity scraper blade (15) of rectangular channel (13) are kept away from in spring (14).

8. A metal cutting machine according to claim 5, characterized in that: rotate one end fixedly connected with clockwork spring (16) that post (1132) is close to and promotes frame (1131), clockwork spring (16) keep away from the one end of rotating post (1132) and the inner wall fixed connection who promotes frame (1131).