CN208991768U - A kind of double knife plate lathe - Google Patents

Abstract

The utility model belongs to field of mechanical technique, a kind of double knife plate lathe, including lathe bed are refered in particular to, the motor of main shaft folder cylinder and driving spindle folder cylinder rotation is provided on the lathe bed, chuck for stepping up workpiece is installed, and main shaft folder cylinder side is equipped with driven wheel in the main shaft folder cylinder；The motor side is equipped with the driving wheel for driving driven wheel rotation；Main shaft folder cylinder two sides are symmetrically arranged with first carriage for horizontally slipping, first carriage side is equipped with a supporting plate, the supporting plate side is equipped with second sliding seat for sliding up and down, row's knife plate is provided on second sliding seat, row's knife plate is equipped with several for installing the tool apron of different cutters.The purpose of the utility model is to provide the low double knife plate lathes of a kind of stable structure, high production efficiency, production cost.

Description

A kind of double knife plate lathe

Technical field

The utility model belongs to field of mechanical technique, refers in particular to a kind of double knife plate lathe.

Background technique

Currently, lathe process mainly carries out turnery processing with workpiece of the lathe tool to rotation.Drill bit also can be used on lathe, expand Hole drill, reamer, screw tap, screw die and checkering tool etc. are processed accordingly, lathe be mainly used for process axis, disk, set and other Workpiece with rotary surface is that most wide a kind of machine tooling is used in machine-building and repair factory.Vehicle traditional at present Lathe is cut, the side on lathe is equipped with two parallel guide rails being arranged in left-right direction, is slidably equipped with installation on two parallel guide rails Seat, mounting base are equipped with the tool apron with lathe tool, and the side opposite with tool apron is equipped with installation pedestal in rack, block in installation pedestal Disk.For the traditional lathe of this structure during turning, the time for processing same workpiece needs is relatively long, turner labour Intensity is big, and pole is affecting production efficiency, the long processing time in whole process, and spent man power and material is also unusual More, the time of processing also increases, and working efficiency is just corresponding to be reduced.

Utility model content

The purpose of the utility model is to provide the low double knife plate machines of a kind of stable structure, high production efficiency, production cost Bed.

Purpose of the utility model is realized as follows: a kind of double knife plate lathe, including lathe bed, set on the lathe bed It is equipped with the motor of main shaft folder cylinder and driving spindle folder cylinder rotation, the card for stepping up workpiece is installed in the main shaft folder cylinder Disk, and main shaft folder cylinder side is equipped with driven wheel；The motor side is equipped with the driving wheel for driving driven wheel rotation；The master Axle clamp cylinder two sides are symmetrically arranged with first carriage for horizontally slipping, and first carriage side is equipped with a support Plate, the supporting plate side are equipped with second sliding seat for sliding up and down, are provided with row's knife plate on second sliding seat, Row's knife plate is equipped with several for installing the tool apron of different cutters.

Preferably, the lathe bed is equipped with a fixing seat for fixed main shaft folder cylinder, and the fixing seat side is provided with One is mounted on the installation part of lathe bed side, is equipped with motor on the installation part seat.

Preferably, the lathe bed two sides are provided with a cleaning box, and the top of the cleaning box can be rotated by rotary shaft It is provided with protective cover, the cleaning box is internally provided with a micro pump for drawing water, the other side table of the cleaning box Face is provided with cleaning box outlet, and the micro pump setting exports out in cleaning box and side is provided with cleaning rifle, the cleaning One end of rifle is provided with connector, and semicircle tongue is provided on the inside of the other end of the cleaning rifle, and the inside of the cleaning rifle is set It is equipped with telescoping tube, one end two sides of the telescoping tube are provided with semicircle groove, and the telescoping tube other end is provided with spray head, described One side surface of cleaning box is provided with control switch, and the control switch is electrically connected with cleaning box and external power supply.

Preferably, the semicircle being arranged on the inside of the semicircle groove and the cleaning rifle other end of one end two sides setting of the telescoping tube Tongue is mutually clamped.

Preferably, the micro pump includes shell and coil, and the shell is fixedly connected with pedestal by the first bolt, The middle position of the shell and pedestal is provided with sealing ring, outlet pipe is provided in front of the pedestal, and under pedestal Side is provided with into water protecting cover, and the lower end of the water inlet protecting cover is provided with footing, and is equipped with the second bolt on the right side of protecting cover of intaking, It is provided with filter screen on the inner wall of the water inlet protecting cover, the coil is mounted at the bosom position of shell, and coil It is internally provided with rotor, permanent magnet is provided with below the rotor, bearing is provided with below the coil, and coil is upper Side is provided with pressure sensor, and the lower end of the bearing is equipped with shaft, and temperature biography is provided on the left of the pressure sensor Sensor, the lower end of the shaft are provided with impeller, and the top middle position of the shell is provided with handle, and leans on above shell It is provided with mounting base at the rear position of nearly handle, the upper end of the mounting base is provided with controller, the coil, temperature sensing Device and pressure sensor are electrically connected with controller.

Preferably, the outlet pipe is fixedly connected with pedestal by third bolt；It is set on the outer surface of the water inlet protecting cover It is equipped with intensive mesh；The impeller and rotor are rotatablely connected by shaft.

Preferably, the lathe bed lower end is fixed with bottom foot base, and adjusting screw hole is provided on bottom foot base, adjusts screw hole internal screw thread and connects It is connected to adjusting screw rod, adjusting screw rod lower end is connected with the first footing, and the adjusting screw rod threaded upper ends are connected with surely tight nut, Fixed tight nut is tightly attached to bottom foot base upper surface, mounting hole is provided on first footing, the first footing passes through in mounting hole It wears connecting connector to fix with adjusting screw rod, the adjusting spiral shell is equipped with corresponding spherical surface with the junction of the first footing.

Compared with the prior art, the utility model has prominent and beneficial technical effects that:

1. the utility model can reach high concentricity so that workpiece both ends process by two station simultaneous processings, And both ends simultaneous processing, there is double effect, it can the centre bore of simultaneous processing axis class both ends concentricity, threaded interior hole, outer Circle, end face etc., powerful, so that the processing efficiency of entire lathe improves, process time shortens, and reduces man power and material's Consuming degree improves the precision of work pieces process.

2. the telescoping tube designed in the utility model can be retractable to the inside of cleaning rifle when idle, effective to protect Telescoping tube has been protected, the damage that telescoping tube is subject to has been reduced, increases service life, reduce maintenance cost.

3. the rotation axis designed in the utility model can carry out rotation when cleaning rifle and completing work will cleaning rifle rotation To cleaning box, its injury being subject to is effectively protected, so that the amount of space occupied becomes smaller, improves space utilization rate.

4. the cleaning box designed in the utility model directly can repair protective cover opening when encountering failure, nothing Need to entire cleaning device case detachable maintaining be saved the working time, be improved work efficiency.

It, can be in real-time monitoring water pump 5. the utility model is provided with pressure sensor on the basis of traditional micro pump The hydraulic pressure in portion is cut off the power by automatic controller for water pump when water pump inside water pressure deficiency, water pump is made to stop working, avoided Hydraulic pressure is insufficient, and pump motor dallies problem easy to damage, solves pump motor idle running, can not water lift, waste asking for electric energy Topic；Provided with temperature sensor, the heat that when real-time monitoring pump working generates, when the temperature is excessively high, control water pump are controlled automatically Device processed is cut off the power, and the problem of pump motor is burnt out is avoided；Filter screen is provided with also inside pump intake protecting cover, it can The problem of water of water pump inspiration is filtered, prevents the sandstone in water from entering in water pump, water pump is caused to break down.

Detailed description of the invention

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is that the utility model increases the structure diagram after cleaning box；

Fig. 3 is the structure diagram of the utility model cleaning rifle；

Fig. 4 is the structure diagram of the utility model cleaning box；

Fig. 5 is the structure diagram of the utility model micro pump；

Fig. 6 is the schematic diagram of internal structure of the utility model micro pump；

Fig. 7 is the side view of the utility model micro pump；

Fig. 8 is the structure diagram of the utility model water inlet protecting cover；

Fig. 9 is the structure diagram of the utility model bottom foot base.

In figure: 1- lathe bed；11- fixing seat；12- installation part；2- main shaft presss from both sides cylinder；3- motor；31- driven wheel；32- footing Seat；33- adjusts screw hole；34- adjusting screw rod；The first footing of 35-；36- determines tight nut；37- mounting hole；38- connector；39- ball Face；4- cleaning box；43- control switch；45- cleans rifle；48- connector；49- telescoping tube；5- driving wheel；50- spray head；51- Semicircle tongue；52- semicircle groove；53- protective cover；The outlet of 54- cleaning box；55- rotary shaft；56- protective cover；6- first is slided Device；61- handle；62- controller；63- mounting base；64- outlet pipe；The first bolt of 65-；66- pedestal；The second bolt of 67-； 68- footing；69- water inlet protecting cover；7- supporting plate；70- third bolt；71- sealing ring；72- shell；73- coil；74- bearing；75- Impeller；76- shaft；77- permanent magnet；78- rotor；79- temperature sensor；The second sliding seat of 8-；80- pressure sensor； 81- Filter screen；9- arranges knife plate；91- tool apron.

Specific embodiment

The utility model is described further with specific embodiment below.

As shown in figs 1-9, a kind of double knife plate lathe, including lathe bed 1 are provided with main shaft folder 2 He of cylinder on the lathe bed 1 Driving spindle presss from both sides the motor 3 that cylinder 2 rotates, and the chuck for stepping up workpiece is equipped in the main shaft folder cylinder 2, and main shaft presss from both sides cylinder 2 Side is equipped with driven wheel 31；3 side of motor is equipped with the driving wheel 5 for driving driven wheel 31 to rotate；The main shaft presss from both sides cylinder 2 Two sides are symmetrically arranged with first carriage 6 for horizontally slipping, and 6 side of the first carriage is equipped with a supporting plate 7, institute The second sliding seat 8 that 7 side of supporting plate is used to slide up and down equipped with one is stated, is provided with row's knife plate 9 on second sliding seat 8, Row's knife plate 9 is equipped with several for installing the tool apron 91 of different cutters.

First carriage 6, the second carriage 8 described in the technical program include guide rail disposed in parallel, guide rail On be provided with several sliding blocks, be provided with a supporting plate 7 on the sliding block, 7 side of supporting plate is provided with the liquid for driving supporting plate to slide Cylinder pressure, the main shaft folder cylinder 2 are used for clamping shaft-like workpiece, and row's knife plate 9 is capable of the two sides of two sides simultaneous processing shaft-like workpiece.

Preferably, the lathe bed 1 is equipped with a fixing seat 11 for fixed main shaft folder cylinder 2,11 side of fixing seat It is provided with an installation part 12 for being mounted on 1 side of lathe bed, motor 3 is installed on the installation part 12.

Preferably, 1 two sides of lathe bed are provided with a cleaning box 4,4 top of the cleaning box pass through rotary shaft 55 It is rotatably provided with protective cover 56, the cleaning box 4 is internally provided with a micro pump 53 for drawing water, the cleaning box 4 another side surface is provided with cleaning box outlet 54, and the setting of micro pump 53 goes out in cleaning box outlet 54 and side is arranged There is cleaning rifle 45, one end of the cleaning rifle 45 is provided with connector 48, is provided with half on the inside of the other end of the cleaning rifle 45 Boss slot 51, the cleaning rifle 45 are internally provided with telescoping tube 49, and it is recessed that one end two sides of the telescoping tube 49 are provided with semicircle Slot 52,49 other end of telescoping tube are provided with spray head 50, and a side surface of the cleaning box 4 is provided with control switch 43, The control switch 43 is electrically connected with cleaning box 4 and external power supply.

Preferably, it is arranged on the inside of the semicircle groove 52 and cleaning 45 other end of rifle of one end two sides setting of the telescoping tube 49 51 phase of semicircle tongue clamping.

Preferably, the micro pump 53 includes shell 72 and coil 73, and the shell 72 passes through the first spiral shell with pedestal 66 Bolt 65 is fixedly connected, and the middle position of the shell 72 and pedestal 66 is provided with sealing ring 71, and the front of the pedestal 66 is set It being equipped with outlet pipe 64, and the lower section of pedestal 66 is provided with into water protecting cover 69, the lower end of the water inlet protecting cover 69 is provided with footing 68, And the right side for protecting cover 69 of intaking is equipped with the second bolt 67, is provided with filter screen 81 on the inner wall of the water inlet protecting cover 69, it is described Coil 73 is mounted at the bosom position of shell 72, and coil 73 is internally provided with rotor 78, under the rotor 78 Side is provided with permanent magnet 77, and the lower section of the coil 73 is provided with bearing 74, and the top of coil 73 is provided with pressure sensor 80, the lower end of the bearing 74 is equipped with shaft 76, and the left side of the pressure sensor 80 is provided with temperature sensor 79, described The lower end of shaft 76 is provided with impeller 75, and the top middle position of the shell 72 is provided with handle 61, and 72 top of shell It is provided with mounting base 63 at the rear position of handle 61, the upper end of the mounting base 63 is provided with controller 62, the line Circle 73, temperature sensor 79 and pressure sensor 80 are electrically connected with controller 62.

Temperature sensor 79 in the technical program refers to the sensor that can be experienced temperature and be converted into usable output signal, Temperature sensor 79 is the core of temperature measuring instrument, various in style；Contact and non-contact can be divided by measurement method Formula two major classes are divided into two class of thermal resistance and thermocouple according to sensor material and electron component characteristic；Pressure in the utility model Force snesor 80 is a kind of sensor the most commonly used in industrial practice, and the output of general usual pressure sensor 80 is simulation Signal, analog signal refer to that information parameter shows as continuous signal in given range, or in one section of continuous time interval Interior, the characteristic quantity of representative information can be rendered as the signal of any number in any moment, and pressure sensor 80 is mainly benefit It is fabricated with piezoelectric effect, such sensor is also referred to as piezoelectric transducer, and the main operational principle of piezoelectric transducer is Piezoelectric effect, i.e. deposition tube impedance diffusion pressure sensor 80 are to form semiconductor strain pressure in sheet surface, are passed through External force (pressure) makes thin metal plate and generates Piezoelectric Impedance effect, so that the variation of impedance be made to be converted into electric signal.

The technical program when in use, first switches it on external power supply, and water pipe is connect on outlet pipe 64, then will be miniature Water pump is placed in water, and after energization, electromagnetic coil 73 rotates rotor 78 in electromagnetic induction principle, and rotor 78 drives shaft 76 Rotation, impeller 75 are rotated as shaft 76 rotates, water are penetrated in the 69 inspiration pump housing of water inlet protecting cover, then from outlet pipe 64 discharges, to realize water pump water lift, during water pump water lift, pressure sensor 80 constantly monitors the hydraulic pressure inside water pump, If water level is low, hydraulic pressure is insufficient, and pressure sensor 80 issues instruction, cuts off pump power by automatic controller for water pump 62, makes Water pump stops working, and prevents water pump from dallying in low water level, is easy to burn out pump motor and waste electric power, while temperature sensor 79 The temperature inside water pump is monitored, when the temperature is excessively high, temperature sensor 79 issues instruction, cuts off by water pump automated sensor 62 Pump power makes water pump stop working, and prevents micro pump operating temperature is excessively high from burning out motor, sets on 69 inner wall of water inlet protecting cover The filter screen 81 set is filtered the water in inspiration water pump, prevents sandstone to be sucked into water pump, micro pump is caused to damage, and uses When operative employee's portable water pistol 45 workbench of lathe can be cleaned.

Preferably, the outlet pipe 64 is fixedly connected with pedestal 66 by third bolt 70；Outside the water inlet protecting cover 69 Intensive mesh is provided on surface；The impeller 75 is rotatablely connected with rotor 78 by shaft 76.

Preferably, 1 lower end of lathe bed is fixed with bottom foot base 32, is provided on bottom foot base 32 and adjusts screw hole 33, adjusts screw hole 33 internal screw threads are connected with adjusting screw rod 34, and 34 lower end of adjusting screw rod is connected with the first footing 35,34 upper end of adjusting screw rod It is threaded with surely tight nut 36, fixed tight nut 36 is tightly attached to 32 upper surface of bottom foot base, is provided with peace on first footing 35 Fill hole 37, connecting connector 38 and adjusting screw rod 34 are fixed by wearing in mounting hole 37 for the first footing 35, the adjusting spiral shell with The junction of first footing 35 is equipped with corresponding spherical surface 39.

The technical program connects the first footing by adjusting screw rod 34 in the lower end of bottom foot base 32, and the first footing 35 with The contact of adjusting screw rod 34 is the contact of spherical surface 39, and fixed tight nut 36 is adjusted in lathe bed 1 to locking when being suitble to height, keeps lathe bed 1 high Degree positioning is firm, simple and reasonable for structure.In use, by the turn at adjusting screw hole 33 of adjusting screw rod 34, adjustable first The height of footing 35 after adjustment, screws surely tight nut 36, so that surely tight nut 36 is tightened on 32 upper surface of bottom foot base and is formed Fixation.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims (7)

1. a kind of double knife plate lathe, which is characterized in that including lathe bed (1), main shaft folder cylinder is provided on the lathe bed (1) (2) and the motor (3) of driving spindle folder cylinder (2) rotation, the main shaft press from both sides the chuck being equipped in cylinder (2) for stepping up workpiece, And main shaft folder cylinder (2) side is equipped with driven wheel (31)；Motor (3) side is equipped with the master for driving driven wheel (31) rotation Driving wheel (5)；

Main shaft folder cylinder (2) two sides are symmetrically arranged with first carriage (6) for horizontally slipping, the first sliding dress (6) side is set equipped with a supporting plate (7), supporting plate (7) side is equipped with second sliding seat (8) for sliding up and down, described Row's knife plate (9) is provided on second sliding seat (8), row's knife plate (9) is equipped with several for installing the knife of different cutters Seat (91).

2. a kind of double knife plate lathe according to claim 1, which is characterized in that the lathe bed (1) is equipped with one and is used for Fixed main shaft presss from both sides the fixing seat (11) of cylinder (2), and fixing seat (11) side is provided with an installation for being mounted on lathe bed (1) side Part (12) is equipped with motor (3) on the installation part (12).

3. a kind of double knife plate lathe according to claim 2, which is characterized in that lathe bed (1) two sides are provided with The top of one cleaning box (4), the cleaning box (4) is rotatably provided with protective cover (56), the cleaning by rotary shaft (55) Case (4) is internally provided with a micro pump (53) for drawing water, and another side surface of the cleaning box (4) is provided with cleaning Case exports (54), and micro pump (53) setting goes out in cleaning box outlet (54) and side is provided with cleaning rifle (45), described One end of cleaning rifle (45) is provided with connector (48), is provided with semicircle tongue on the inside of the other end of cleaning rifle (45) (51), described to clean being internally provided with telescoping tube (49) for rifle (45), one end two sides of the telescoping tube (49) are provided with semicircle Groove (52), telescoping tube (49) other end are provided with spray head (50), and a side surface of the cleaning box (4) is provided with control It switchs (43), the control switch (43) is electrically connected with cleaning box (4) and external power supply.

4. a kind of double knife plate lathe according to claim 3, which is characterized in that one end two sides of the telescoping tube (49) The semicircle tongue (51) being arranged on the inside of the semicircle groove (52) of setting and cleaning rifle (45) other end is mutually clamped.

5. a kind of double knife plate lathe according to claim 3, which is characterized in that the micro pump (53) includes shell (72) with coil (73), the shell (72) and pedestal (66) are fixedly connected by the first bolt (65), the shell (72) with The middle position of pedestal (66) is provided with sealing ring (71), is provided with outlet pipe (64) in front of the pedestal (66), and bottom It is provided with below seat (66) into water protecting cover (69), the lower end of water inlet protecting cover (69) is provided with footing (68), and shield of intaking It is equipped with the second bolt (67) on the right side of lid (69), is provided with filter screen (81) on the inner wall of water inlet protecting cover (69), it is described Coil (73) is mounted at the bosom position of shell (72), and coil (73) is internally provided with rotor (78), and described turn It is provided with permanent magnet (77), is provided with bearing (74) below the coil (73), and coil (73) is upper below sub (78) Side is provided with pressure sensor (80), and the lower end of the bearing (74) is equipped with shaft (76), the pressure sensor (80) Left side is provided with temperature sensor (79), and the lower end of the shaft (76) is provided with impeller (75), the top of the shell (72) Middle position is provided with handle (61), and is provided with mounting base at the rear position of handle (61) above shell (72) (63), the upper end of the mounting base (63) is provided with controller (62), and the coil (73), temperature sensor (79) and pressure pass Sensor (80) is electrically connected with controller (62).

6. a kind of double knife plate lathe according to claim 5, which is characterized in that the outlet pipe (64) and pedestal (66) It is fixedly connected by third bolt (70)；Intensive mesh is provided on the outer surface of water inlet protecting cover (69)；The impeller (75) it is rotatablely connected with rotor (78) by shaft (76).

7. a kind of double knife plate lathe according to claim 1, which is characterized in that lathe bed (1) lower end is fixed with bottom Pedestal (32) is provided on bottom foot base (32) and adjusts screw hole (33), adjusts screw hole (33) internal screw thread and is connected with adjusting screw rod (34), adjusts Section screw rod (34) lower end is connected with the first footing (35), and the adjusting screw rod (34) threaded upper ends are connected with surely tight nut (36), fixed tight nut (36) is tightly attached to bottom foot base (32) upper surface, is provided with mounting hole (37) on first footing (35), the Connecting connector (38) and adjusting screw rod (34) are fixed by wearing in the mounting hole (37) for one footing (35), the adjusting spiral shell and the The junction of one footing (35) is equipped with corresponding spherical surface (39).