CN108907899B

CN108907899B - Six-station numerical control machining device

Info

Publication number: CN108907899B
Application number: CN201810845377.5A
Authority: CN
Inventors: 李会芹; 郑钦礼; 王珺; 李淑君; 付志豪
Original assignee: Huangyan Jinghp Molding Plant
Current assignee: Huangyan Jinghp Molding Plant
Priority date: 2018-07-27
Filing date: 2018-07-27
Publication date: 2020-07-31
Anticipated expiration: 2038-07-27
Also published as: CN111644904B; CN111644903A; CN111644903B; CN111644904A; CN108907899A

Abstract

The invention discloses a six-station numerical control machining device which comprises a machine tool shell, wherein a supporting inclined plate is fixedly connected in the middle of the inner wall of the machine tool shell, a machine case and a track are fixedly connected to the top of the supporting inclined plate from left to right in sequence, a tool apron is slidably connected to the top of the track, a tool rest is fixedly connected to the top of the tool apron, a clamping device is rotatably connected to the right side of the machine case, and an elastic box is fixedly connected to the top of the clamping device. This six station numerical control processingequipment, when injecting the chuck key and fastening the work piece, the cylinder section of chuck key can push down the propelling ring, and then compress first spring, and after the fastening is accomplished, the resilience force of usable first spring makes it break away from clamping device with the automatic bullet of chuck key, the elasticity of the stretch cord that the cooperation was elongated simultaneously can be hoisted the chuck key, avoided the workman to forget after the fastening and just started the danger that the machine caused of taking off the chuck key, the safety in utilization of device has been increased.

Description

Six-station numerical control machining device

Technical Field

The invention relates to the technical field of numerical control machine tools, in particular to a six-station numerical control machining device.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

Common clamping device is clamping jaw formula clamping device in current digit control machine tool, utilize the chuck key to fasten, nevertheless the workman can forget to take off the chuck key after pressing from both sides tight work piece occasionally, if direct starting drive this moment, clamping device can throw away the chuck key when rotating at a high speed, probably damages case shell or internal device, and then causes loss of property, and current knife rest fastens the tool bit through threaded connection's mode, nevertheless lacks limiting device, probably makes the tool bit not hard up after vibrations for a long time.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a six-station numerical control machining device, which solves the problems that a worker forgets to take off a chuck key after clamping a workpiece, the chuck key can be thrown out when a clamping device rotates at a high speed, a box shell or an internal device can be damaged, and the conventional tool rest lacks a limiting device and can loosen a tool bit after long-time vibration.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the six-station numerical control machining device comprises a machine tool shell, wherein a supporting inclined plate is fixedly connected in the middle of the inner wall of the machine tool shell, a case and a track are fixedly connected on the top of the supporting inclined plate from left to right in sequence, a tool apron is slidably connected on the top of the track, a tool rest is fixedly connected on the top of the tool apron, a clamping device is rotatably connected on the right side of the case, a spring box is fixedly connected on the top of the clamping device, a chuck key penetrates through the spring box, the chuck key comprises a cylindrical section, a rotating handle is fixedly connected on the top of the cylindrical section and positioned above the spring box, a prism section is fixedly connected on the bottom of the cylindrical section, the bottom end of the prism section penetrates through the clamping device and extends into the clamping device, a guide sleeve penetrates through the top of the clamping device and positioned in the spring box, and a pushing ring is fixedly connected on the top end of the, and the outside at the prism section is all established with the propelling movement ring to the uide bushing, the surface of uide bushing and the inside cover that is located the bullet box are equipped with first spring, fixedly connected with link directly over the top of lathe shell inner wall and is located the chuck key, the top fixedly connected with stretch cord of chuck key, the top fixedly connected with latch closure of stretch cord, and the latch closure cover is established in the outside of link.

Preferably, the edge of the top of the knife rest is provided with a knife groove, the inside of the knife groove is movably connected with a knife head, the top of the knife rest is fixedly connected with a pin column, and the outside of the pin column is sleeved with a fastening plate.

Preferably, the center of the top of the tool rest is rotatably connected with a screw rod, the surface of the screw rod is in threaded connection with the inner surface of the fastening plate, and the top of the tool rest is fixedly connected with a limiting cylinder outside the screw rod.

Preferably, the outside cover of spacing section of thick bamboo is equipped with the cutting ferrule, and the top fixedly connected with carousel of cutting ferrule, the bottom of carousel just is located the inside fixedly connected with drum of cutting ferrule, the top swing joint of spacing section of thick bamboo has the second spring, and the second spring housing is established in the outside of drum.

Preferably, the bottom end of the cylinder is fixedly connected with a prism sleeve, a prism-shaped groove matched with the prism sleeve is formed in the upper portion of the inner surface of the limiting cylinder, the cylinder and the prism sleeve are sleeved outside the screw rod, and the inner surfaces of the cylinder and the prism sleeve are slidably connected with the top end of the outer surface of the screw rod.

Preferably, a metal hose penetrates through the rear wall of the machine tool housing, and the top end of the metal hose is communicated with the cutting fluid nozzle.

Preferably, the inside of the machine tool shell is fixedly connected with an inclined filter plate below the supporting inclined plate, a water leakage groove is formed in the middle of the supporting inclined plate, the bottom of the right side of the machine tool shell is communicated with a liquid outlet pipe, and the surface of the liquid outlet pipe is fixedly connected with a manual control valve.

Preferably, the front of lathe shell just is located that it has the rotation chamber door to articulate through the hinge between oblique filter plate and the support swash plate, the front of lathe shell just is located the top sliding connection who supports the swash plate and has the slip chamber door, and rotates the equal fixedly connected with handle in surface of chamber door and slip chamber door, the equal fixedly connected with stabilizer blade in four corners of lathe shell bottom.

(III) advantageous effects

The invention provides a six-station numerical control machining device. Compared with the prior art, the method has the following beneficial effects:

(1) the six-station numerical control machining device is characterized in that an elastic box is fixedly connected to the top of a clamping device, a chuck key penetrates through the elastic box, the chuck key comprises a cylindrical section, a rotating handle is fixedly connected to the top of the cylindrical section and positioned above the elastic box, a prism section is fixedly connected to the bottom of the cylindrical section, the bottom of the prism section penetrates through the clamping device and extends to the inside of the clamping device, a guide sleeve penetrates through the top of the clamping device and positioned inside the elastic box, a pushing ring is fixedly connected to the top of the guide sleeve, the guide sleeve and the pushing ring are sleeved on the outer portion of the prism section, a first spring is sleeved on the surface of the guide sleeve and positioned inside the elastic box, a hanging ring is fixedly connected to the top of the inner wall of a machine tool shell and positioned right above the chuck key, and an elastic rope is fixedly connected to the top of the chuck key, the top fixedly connected with latch closure of stretch cord, and the latch closure cover is established in the outside of link, when injecting the chuck key and fastening the work piece, the cylinder section of chuck key can push down the propelling ring, and then compress first spring, and after the fastening is accomplished, the resilience force of usable first spring makes it break away from clamping device with the automatic bullet of chuck key, the elasticity of stretch cord that the cooperation was elongated simultaneously can be hoisted the chuck key, avoided the workman to forget after the fastening and just started the danger that the machine caused of taking off the chuck key, the safety in utilization of device has been increased.

(2) The six-station numerical control machining device is characterized in that a screw rod is connected to the center of the top of a tool rest in a rotating mode, the surface of the screw rod is in threaded connection with the inner surface of a fastening plate, a limiting cylinder is fixedly connected to the top of the tool rest and located on the outer portion of the screw rod, a clamping sleeve is sleeved on the outer portion of the limiting cylinder, a rotary disc is fixedly connected to the top of the clamping sleeve, a cylinder is fixedly connected to the bottom of the rotary disc and located inside the clamping sleeve, a second spring is movably connected to the top of the limiting cylinder, the second spring is sleeved on the outer portion of the cylinder, a prism sleeve is fixedly connected to the bottom end of the cylinder, a prismatic groove matched with the prism sleeve is formed in the upper portion of the inner surface of the limiting cylinder, the cylinder and the prism sleeve are sleeved on the outer portion of the screw rod, the inner surfaces of the cylinder and the prism sleeve are in, make the mounting plate descend and compress tightly the tool bit, and the elasticity that utilizes the second spring can upwards promote drum, prismatic cover behind the fastening tool bit, makes the prismatic cover slide to the prismatic inslot, alright carry out the restriction to prismatic cover, can avoid the lead screw not hard up and make the tool bit not hard up, influence the precision of processing, convenience simple to use.

(3) The six-station numerical control machining device is characterized in that a metal hose penetrates through the rear wall of a machine tool shell, the top end of the metal hose is communicated with a cutting fluid spray head, an inclined filter plate is fixedly connected to the inner portion of the machine tool shell and located below a supporting inclined plate, a water leakage groove is formed in the middle of the supporting inclined plate, a liquid outlet pipe is communicated with the bottom of the right side of the machine tool shell, a manual valve is fixedly connected to the surface of the liquid outlet pipe, a rotary box door is hinged to the front side of the machine tool shell and located between the inclined filter plate and the supporting inclined plate through a hinge, the metal hose and the cutting fluid spray head are matched to spray cutting fluid to a workpiece to cool and wash the workpiece during machining, the cutting fluid carrying waste chips can be intensively discharged onto the inclined filter plate to be filtered and separated through the supporting inclined plate, the cutting fluid can be conveniently recycled, later-stage independent treatment is not needed, time, is convenient to use.

Drawings

FIG. 1 is a front view of the outer structure of the present invention;

FIG. 2 is a front view of the internal structure of the present invention;

FIG. 3 is a side view of a partial structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the cartridge according to the present invention;

FIG. 5 is a schematic view of the construction of the chuck key of the present invention;

FIG. 6 is a top view of a tool holder and tool tip configuration of the present invention;

FIG. 7 is a schematic view of the internal structure of the position limiting cylinder and the cutting ferrule of the present invention;

FIG. 8 is a schematic structural view of a prismatic groove of the present invention;

fig. 9 is a partial enlarged view of the invention at a in fig. 2.

In the figure, 1-machine tool shell, 2-supporting inclined plate, 3-machine box, 4-track, 5-tool apron, 6-tool rest, 7-clamping device, 8-elastic box, 9-chuck key, 91-cylinder section, 92-rotating handle, 93-prism section, 10-guide sleeve, 11-pushing ring, 12-first spring, 13-hanging ring, 14-elastic rope, 15-ring buckle, 16-tool groove, 17-tool bit, 18-pin column, 19-fastening plate, 20-screw rod, 21-cutting sleeve, 22-rotating disk, 23-cylinder, 24-second spring, 25-prism sleeve, 26-prism groove, 27-metal hose, 28-cutting fluid nozzle, 29-inclined filter plate, 30-liquid outlet pipe, 31-rotating box door, 32-sliding box door and 33-limiting cylinder.

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.

Referring to fig. 1-9, an embodiment of the present invention provides a technical solution: a six-station numerical control processing device comprises a machine tool shell 1, wherein a metal hose 27 penetrates through the rear wall of the machine tool shell 1, one end of the metal hose 27 is connected with an external liquid pump and can suck cutting liquid, the metal hose 27 can be freely pulled into a desired angle, the top end of the metal hose 27 is communicated with a cutting liquid spray head 28, an inclined filter plate 29 is fixedly connected inside the machine tool shell 1 and below a supporting inclined plate 2, a water leakage groove is formed in the middle of the supporting inclined plate 2, a liquid outlet pipe 30 is communicated with the bottom of the right side of the machine tool shell 1, a manual valve is fixedly connected to the surface of the liquid outlet pipe 30, a rotary box door 31 is hinged between the inclined filter plate 29 and the supporting inclined plate 2 on the front side of the machine tool shell 1 through a hinge, the metal hose 27 and the cutting liquid spray head 28 are matched to spray the cutting liquid to a workpiece for cooling and washing during processing, the cutting liquid carrying waste can be intensively discharged onto the inclined filter plate 29 through the, the cutting fluid is convenient to recycle, later-stage independent treatment is not needed, time is saved, scraps can be taken out of the rotating box door 31, the machine tool is convenient to use, the sliding box door 32 is connected to the front side of the machine tool shell 1 and is positioned above the supporting inclined plate 2 in a sliding manner, the surfaces of the rotating box door 31 and the sliding box door 32 are fixedly connected with handles, supporting legs are fixedly connected to four corners of the bottom of the machine tool shell 1, the supporting inclined plate 2 is fixedly connected to the middle of the inner wall of the machine tool shell 1, the top of the supporting inclined plate 2 is fixedly connected with the machine case 3 and the track 4 from left to right in sequence, the top of the track 4 is connected with the cutter holder 5 in a sliding manner, the cutter holder 6 is fixedly connected with the top of the cutter holder 5, the cutter holder 6 is regular hexagon and can be provided with six cutter bits 17, the cutter grooves 16 are, a fastening plate 19 is sleeved outside the pin 18, a screw rod 20 is rotatably connected to the center of the top of the tool holder 6, the surface of the screw rod 20 is in threaded connection with the inner surface of the fastening plate 19, a limiting cylinder 33 is fixedly connected to the top of the tool holder 6 and positioned outside the screw rod 20, a cutting sleeve 21 is sleeved outside the limiting cylinder 33, a turntable 22 is fixedly connected to the top of the cutting sleeve 21, a cylinder 23 is fixedly connected to the bottom of the turntable 22 and positioned inside the cutting sleeve 21, a prism sleeve 25 is fixedly connected to the bottom end of the cylinder 23, a prism groove 26 matched with the prism sleeve 25 is formed above the inner surface of the limiting cylinder 33, the cylinder 23 and the prism sleeve 25 are both sleeved outside the screw rod 20, the inner surfaces of the cylinder 23 and the prism sleeve 25 are both in sliding connection with the top end of the outer surface of the screw rod 20, the surface of the upper half section of the screw rod 20 is hexagonal prism and matched with the inner surfaces of the cylinder 23 and the prism sleeve 25, so, the clamping device can not rotate relatively, the rotary table 22 can be pressed downwards and rotated to drive the screw rod 20 to rotate by utilizing the cylinder 23 and the prism sleeve 25, the fastening plate 19 descends to press the tool bit 17, the cylinder 23 and the prism sleeve 25 can be pushed upwards after the tool bit 17 is fastened by utilizing the elastic force of the second spring 24, the prism sleeve 25 slides into the prismatic groove 26, the prism sleeve 25 can be limited, the loosening of the screw rod 20 to enable the tool bit 17 to be loosened and influence on the processing precision, the use is simple and convenient, the top of the limiting cylinder 33 is movably connected with the second spring 24, the second spring 24 is sleeved outside the cylinder 23, the right side of the case 3 is rotatably connected with the clamping device 7, the clamping device 7 is a device which is common in the existing lathe, the clamping of the clamping jaw can be adjusted by the rotation of the chuck key 9, the elastic box 8 is fixedly connected to the top of the clamping device 7, the chuck key 9 penetrates through the interior of the, the chuck key 9 comprises a cylindrical section 91, a rotating handle 92 is fixedly connected to the top end of the cylindrical section 91 and positioned above the bouncing box 8, a prism section 93 is fixedly connected to the bottom end of the cylindrical section 91, the bottom end of the prism section 93 penetrates through the clamping device 7 and extends into the clamping device 7, a guide sleeve 10 penetrates through the top of the clamping device 7 and positioned inside the bouncing box 8, a push ring 11 is fixedly connected to the top end of the guide sleeve 10, the guide sleeve 10 and the push ring 11 are both sleeved outside the prism section 93, a first spring 12 is sleeved on the surface of the guide sleeve 10 and positioned inside the bouncing box 8, a hanging ring 13 is fixedly connected to the top of the inner wall of the machine tool housing 1 and positioned right above the chuck key 9, an elastic rope 14 is fixedly connected to the top of the chuck key 9, a ring buckle 15 is fixedly connected to the top end of the elastic rope 14, the ring buckle 15 is sleeved outside the hanging ring 13, when the chuck key 9 is inserted to fasten a workpiece, the cylinder section 91 of chuck key 9 can push down the propelling ring 11, and then compress first spring 12, and after the fastening is accomplished, usable first spring 12's resilience force pops out chuck key 9 automatically and makes it break away from clamping device 7, and the cooperation simultaneously can be hung chuck key 9 by the elasticity of stretch cord 14 elongated, has avoided the workman to forget after the fastening and has just started the danger that the machine caused of taking off chuck key 9, has increased the safety in utilization of device.

When the device is used, the sliding box door 32 is opened to insert a workpiece into the clamping device 7, the chuck key 9 is inserted into the clamping device 7 from the elastic box 8, the chuck key 9 is pressed downwards, the cylindrical section 91 can press the push ring 11 downwards to compress the first spring 12, then the chuck key 9 is rotated to enable the clamping device 7 to clamp the workpiece, then the chuck key 9 is loosened, the chuck key 9 is automatically ejected out of the clamping device 7 by utilizing the resilience force of the first spring 12 and the elastic force of the elastic rope 14, the elastic rope 14 lifts the chuck key 9 to enable the chuck key 9 to be far away from the clamping device 7, then the metal hose 27 can be adjusted to enable the cutting fluid spray head 28 to face the workpiece, the sliding box door 32 starting device is closed, the clamping device 7 drives the workpiece to rotate, the tool apron 5 drives the tool rest 6 to move to process the workpiece, an external liquid pump sprays the cutting fluid to the workpiece through the metal hose 27 and the cutting fluid spray head 28, then the cutting fluid carries the waste chips to flow onto the inclined filter plate 29 through the water leakage groove for separation, after the processing is finished, the manual control valve can be opened, the cutting fluid is discharged from the liquid outlet pipe 30, the rotating box door 31 is opened to take out the waste chips, when the cutter head 17 needs to be replaced, the rotating disc 22 can be pressed down to enable the prism sleeve 25 to slide to the lower part of the prism groove 26, the cylinder 23 and the prism sleeve 25 can be used for driving the screw rod 20 to rotate by rotating the rotating disc 22, the fastening plate 19 is lifted, the cutter head 17 can be taken down for replacement after loosening, then the rotating disc 22 is pressed down and reversed again to enable the fastening plate 19 to descend to tightly press the cutter head 17, then the pressing down is stopped and the rotating disc 22 is slightly rotated continuously until the cylinder 23 and the prism sleeve 25 slide upwards under the elastic force of the second spring 24, so that the prism sleeve 25 slides into the prism groove 26, and the prism sleeve 25 can be limited.

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.

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. Six station numerical control processingequipment, including lathe shell (1), its characterized in that: the middle of the inner wall of the machine tool shell (1) is fixedly connected with a supporting inclined plate (2), the top of the supporting inclined plate (2) is fixedly connected with a machine case (3) and a track (4) from left to right in sequence, the top of the track (4) is connected with a tool apron (5) in a sliding manner, the top of the tool apron (5) is fixedly connected with a tool rest (6), the right side of the machine case (3) is rotatably connected with a clamping device (7), the top of the clamping device (7) is fixedly connected with a spring box (8), a chuck key (9) penetrates through the spring box (8), the chuck key (9) comprises a cylindrical section (91), the top end of the cylindrical section (91) is positioned above the spring box (8) and is fixedly connected with a rotating handle (92), the bottom end of the cylindrical section (91) is fixedly connected with a prism section (93), and the bottom end of the prism section (93) penetrates through the clamping device (7) and extends to the inside of, the top of the clamping device (7) is provided with a guide sleeve (10) in a penetrating manner, the inside of the elastic box (8) is provided with a pushing ring (11), the guide sleeve (10) and the pushing ring (11) are sleeved on the outer portion of the prism section (93), the surface of the guide sleeve (10) is provided with a first spring (12) in a sleeved manner, the top of the inner wall of the machine tool shell (1) is provided with a hanging ring (13) directly above the chuck key (9), the top of the chuck key (9) is fixedly connected with an elastic rope (14), the top of the elastic rope (14) is fixedly connected with a ring buckle (15), the ring buckle (15) is sleeved on the outer portion of the hanging ring (13), the center of the top of the tool rest (6) is rotatably connected with a screw rod (20), and the surface of the screw rod (20) is in threaded connection with the inner surface of a fastening plate (19), the top of knife rest (6) just is located spacing section of thick bamboo (33) of outside fixedly connected with of lead screw (20), the outside cover of spacing section of thick bamboo (33) is equipped with cutting ferrule (21), and top fixedly connected with carousel (22) of cutting ferrule (21), the bottom of carousel (22) just is located inside fixedly connected with drum (23) of cutting ferrule (21), the top swing joint of spacing section of thick bamboo (33) has second spring (24), and second spring (24) cover is established in the outside of drum (23).

2. The six-station numerical control machining device according to claim 1, characterized in that: knife groove (16) have been seted up to the edge at knife rest (6) top, and the inside swing joint of knife groove (16) has tool bit (17), the top fixedly connected with round pin post (18) of knife rest (6), and the outside cover of round pin post (18) is equipped with mounting plate (19).

3. The six-station numerical control machining device according to claim 1, characterized in that: the bottom end of the cylinder (23) is fixedly connected with the prism sleeve (25), the upper portion of the inner surface of the limiting cylinder (33) is provided with the prism groove (26) matched with the prism sleeve (25), the cylinder (23) and the prism sleeve (25) are both sleeved on the outer portion of the screw rod (20), and the inner surfaces of the cylinder (23) and the prism sleeve (25) are both in sliding connection with the top end of the outer surface of the screw rod (20).

4. The six-station numerical control machining device according to claim 1, characterized in that: the rear wall of the machine tool shell (1) penetrates through a metal hose (27), and the top end of the metal hose (27) is communicated with a cutting fluid spray head (28).

5. The six-station numerical control machining device according to claim 1, characterized in that: the inclined filter plate is characterized in that an inclined filter plate (29) is fixedly connected to the inner portion of the machine tool shell (1) and located below the supporting inclined plate (2), a water leakage groove is formed in the middle of the supporting inclined plate (2), a liquid outlet pipe (30) is communicated with the bottom of the right side of the machine tool shell (1), and a manual valve is fixedly connected to the surface of the liquid outlet pipe (30).

6. The six-station numerical control machining device according to claim 5, characterized in that: the front of lathe shell (1) just is located and has a rotation chamber door (31) through the hinge articulated between oblique filter plate (29) and the support swash plate (2), the front of lathe shell (1) just is located the top sliding connection who supports swash plate (2) and has slide chamber door (32), and rotates the equal fixedly connected with handle in surface of chamber door (31) and slide chamber door (32), the equal fixedly connected with stabilizer blade in four corners of lathe shell (1) bottom.