CN113103061A

CN113103061A - Pre-warning and pre-homogenizing cutting fluid supply device for machine tool manufacturing and cutting

Info

Publication number: CN113103061A
Application number: CN202110443029.7A
Authority: CN
Inventors: 罗彩莲
Original assignee: Guangzhou Tenica Machinery Technology Co ltd
Current assignee: Guangzhou Tenica Machinery Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-07-13

Abstract

The invention provides a pre-warning and pre-homogenizing cutting fluid supply device for machine tool manufacturing and cutting, which belongs to the technical field of machine tool manufacturing cutting fluid supply devices and comprises a base, wherein a limiting cover is connected onto the base, an elastic expansion bag is connected into the limiting cover, auxiliary homogenizing components are uniformly arranged on the inner wall of the elastic expansion bag, a sliding bearing seat is connected to the bottom end of the elastic expansion bag, an elastic plate is arranged in the base, and a detection and pre-warning component is connected between the sliding bearing seat and the elastic expansion bag. This advance early warning prehomogenization cutting fluid feeding device of lathe manufacturing cutting usefulness, through the use of elasticity excyst, bounce ball, magnet spare, slip socket, supplementary homogenization subassembly and the combination that detects the warning subassembly in advance, improved the degree of consistency of cutting fluid, very big improvement the cutting quality, and need not extra energy resource consumption, have energy-concerving and environment-protective and low in production cost's advantage.

Description

Pre-warning and pre-homogenizing cutting fluid supply device for machine tool manufacturing and cutting

Technical Field

The invention relates to the technical field of cutting fluid supply devices in machine manufacturing, in particular to a pre-warning and pre-homogenizing cutting fluid supply device for machine tool manufacturing and cutting.

Background

The cutting fluid is used as an auxiliary product commonly used in the cutting process of machine tool manufacture, is mainly used for cooling and lubricating cutters and workpieces, in the process of cutting, friction heat can be generated due to cutting friction between a cutter and a workpiece, deformation heat can be generated due to workpiece cutting deformation, the two heat energies are superposed together, if the temperature is not timely reduced, the workpiece is expanded to influence the processing precision, meanwhile, the abrasion of the cutter is accelerated, the processing quality and speed are reduced, the processing cost is correspondingly improved, in the cutting process, the cutting fluid is sprayed to the cutter and the workpiece at the cutting position through the supply device, so that the cooling effect can be achieved, meanwhile, the friction heat between the workpiece and the cutter can be reduced through lubrication, and the cooling effect is further achieved, so that the supply of the cutting fluid can be an important link in the cutting process.

In the cutting process, the uniformity of concentration of the cutting fluid is often reduced due to the precipitation of the cutting fluid, so that the heat dissipation and lubrication effects of the cutting fluid are influenced, the cutting quality is reduced, the cutting fluid needs to be continuously sprayed to a workpiece and a cutter in the cutting process, the cutting fluid needs to be supplemented timely along with the consumption of the cutting fluid, the conventional supplementing mode is generally realized by regularly checking the cutting fluid by a worker and performing corresponding supplement on the cutting fluid, the timeliness of the supplement of the cutting fluid is easily influenced due to negligence, even the condition that the supplement is forgotten is generated, the cutting quality can be seriously influenced, and the automatic supplement through machinery is realized, but the structure is complex, and the use cost is high.

Disclosure of Invention

In order to solve the technical problems, the invention provides a pre-warning and pre-homogenizing cutting fluid supply device for machine tool manufacturing cutting, which is achieved by the following specific technical means: the device comprises a base, a limiting cover, an elastic telescopic bag, an auxiliary homogenizing assembly, a hollow scaling column, rubber leaves, a sliding receiving seat, an elastic plate, a connecting rod assembly, elastic balls, a vibrating plate, a receiving conversion air bag, a quantitative conversion chamber, a sealed reaction chamber, a conversion rod, a magnet assembly, a homogenizing driving shaft, a magnetic suction assembly, a driving rod, a detection pre-alarm assembly, a detection chamber, a gravity on-off ball, an on-off seat, a detection rope, a sensing reminding mechanism, an extrusion bag, a connecting block and a connecting seat.

The positions and the connection relations of the structures are as follows:

the base is connected with a limiting cover, an elastic expansion bag is connected in the limiting cover, an auxiliary homogenizing assembly is uniformly arranged on the inner wall of the elastic expansion bag and comprises a hollow-out zooming column and rubber leaves, the rubber leaves are uniformly connected on the outer side wall of the hollow-out zooming column, the bottom end of the elastic expansion bag is connected with a sliding bearing seat, an elastic plate is arranged in the base, a connecting rod assembly is inserted on the elastic plate, a part of the connecting rod assembly, which is positioned on the upper surface of the elastic plate, is elastically connected with a bounce ball, the bottom end, extending out of the elastic plate, of the connecting rod assembly is connected with a vibrating plate, a bearing conversion air bag is connected in the base at a position corresponding to the bounce ball, a quantitative conversion chamber is communicated on the bearing conversion air bag, a sealed reaction chamber is communicated on the quantitative conversion chamber, a conversion rod is inserted in the sealed reaction chamber, the left end of homogenization drive shaft is connected with the piece of inhaling with the corresponding magnetism of magnet piece, and the bottom of the seat is accepted in the slip is connected with the actuating lever, and the actuating lever extends to the base internal gearing and connects on the homogenization drive shaft, and the slip is accepted and is connected with the detection and reports to the police the subassembly in advance between seat and the elasticity bellows.

Preferably, the restriction is covered and is provided with response warning mechanism, and response warning mechanism includes extrusion bag, connecting block and connecting seat, and the extrusion bag passes through connecting block sliding connection and covers in the restriction, and the connecting seat is connected and is covered the position corresponding with the connecting block in the restriction, when supplementing cutting fluid, avoids the cutting fluid to add the emergence of the situation of estimating through timely warning.

Preferably, the fretwork post of zooming includes that hollow main part and horizontal elliptical aperture constitute, and horizontal elliptical aperture is evenly seted up on the lateral wall of hollow main part, and horizontal elliptical setting can improve speed and the convenience that the fretwork post of zooming contracts.

Preferably, the connecting rod assembly comprises a connecting rod column, the connecting rod column is uniformly connected to the vibration plate in an inscribed triangle inflection point distribution mode, and the elastic ball is connected to the central point position of the inscribed triangle through the spring piece.

Preferably, the magnetic part comprises a positive pole and a negative pole, the positive pole and the negative pole are distributed up and down, and the magnetic part is the negative pole.

Preferably, the detection pre-alarming assembly comprises a detection chamber, a gravity on-off ball, an on-off seat and a detection rope, the on-off seat is fixedly connected in the sliding bearing seat through the detection chamber, the gravity on-off ball is movably located in the detection chamber, the detection rope is fixedly connected to the gravity on-off ball, and the detection rope sequentially penetrates through the on-off seat, the detection chamber and the sliding bearing seat and is fixedly connected to the elastic expansion bag.

The invention has the following beneficial effects:

1. this advance warning prehomogenization cutting fluid feeding device of cutting usefulness is made to lathe, through the elastic expansion bag, the vibrations board, the connecting rod subassembly, the bounce ball, the elastic plate, accept the conversion gasbag, the ration conversion room, the magnet spare, magnetism is inhaled the piece, the homogenization drive shaft, the combination of the supplementary homogenization subassembly of seat is accepted in the slip is used, the vibrations mechanical energy that produces in the cutting course converts the drive that increases cutting fluid mobility and activity into and moves, can effectively avoid the cutting fluid to take place the emergence that the concentration that deposits and reduce the cutting fluid reduces its radiating lubrication effect condition, very big improvement the degree of consistency of cutting fluid, corresponding improvement cutting quality, and need not extra energy consumption, have energy-concerving and environment-protective advantage.

2. This advance early warning prehomogenization cutting fluid feeding device of cutting usefulness is made to lathe, through the elastic expansion bag, the restriction cover, the combined action of slip accepting the seat and detecting warning subassembly in advance, when the liquid measure reduces to a certain extent, start early warning device, send the liquid level to the staff and hang down the police dispatch newspaper excessively, make its can be timely supply cutting fluid, can effectively avoid staff's carelessness and influence the timeliness that the cutting fluid supplyed and forget the condition emergence of replenishment even, corresponding improvement the quality of cutting, should remind simple structure simultaneously, the cost is lower, accord with the use of middle-size and small-size lathe manufacturing cutting enterprise very much.

Drawings

Fig. 1 is a schematic view of the overall front structure of the present invention.

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention.

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention.

FIG. 4 is a schematic view of the auxiliary homogenizing assembly according to the present invention.

In the figure: 1. a base; 2. a confinement shield; 3. an elastic expansion bag; 4. an auxiliary homogenizing assembly; 41. hollowing out the zooming columns; 42. a rubber leaf; 5. a sliding bearing seat; 6. an elastic plate; 7. a connecting rod assembly; 8. a resilient ball; 9. a vibration plate; 10. carrying the conversion air bag; 11. a quantitative transfer chamber; 12. sealing the reaction chamber; 13. a transfer lever; 14. a magnet member; 15. a homogenizing drive shaft; 16. a magnetic member; 17. a drive rod; 18. detecting a pre-alarm component; 181. a detection chamber; 182. a gravity on-off ball; 183. an on-off seat; 184. detecting the rope; 19. an induction reminding mechanism; 191. extruding the bag; 192. connecting blocks; 193. a connecting seat.

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.

Please refer to fig. 1-4:

the pre-warning pre-homogenizing cutting fluid supply device for machine tool manufacturing and cutting comprises a base 1, a limiting cover 2, an elastic expansion bag 3, an auxiliary homogenizing assembly 4, a hollow zooming column 41, rubber blades 42, a sliding bearing seat 5, an elastic plate 6, a connecting rod assembly 7, an elastic ball 8, a vibration plate 9, a bearing conversion air bag 10, a quantitative conversion chamber 11, a sealing reaction chamber 12, a conversion rod 13, a magnet element 14, a homogenizing driving shaft 15, a magnetic suction element 16, a driving rod 17, a detection pre-warning assembly 18, a detection chamber 181, a gravity on-off ball 182, an on-off seat 183, a detection rope 184, a sensing reminding mechanism 19, an extrusion bag 191, a connecting block 192 and a connecting seat 193.

The positions and the connection relations of the structures are as follows:

the base 1 is connected with a limiting cover 2, the limiting cover 2 is connected with an elastic expansion bag 3, the inner wall of the elastic expansion bag 3 is uniformly provided with an auxiliary homogenizing assembly 4, the auxiliary homogenizing assembly 4 comprises a hollowed-out zooming column 41 and rubber leaves 42, the rubber leaves 42 are uniformly connected on the outer side wall of the hollowed-out zooming column 41, the hollowed-out zooming column 41 comprises a hollow main body and transverse elliptical holes, the transverse elliptical holes are uniformly formed in the side wall of the hollow main body, the contraction speed and convenience of the hollowed-out zooming column 41 can be improved due to the arrangement of the transverse ellipse, the bottom end of the elastic expansion bag 3 is connected with a sliding bearing seat 5, an elastic plate 6 is arranged in the base 1, a connecting rod assembly 7 is inserted in the elastic plate 6, the part of the connecting rod assembly 7, which is positioned above the elastic plate 6, is elastically connected with a bounce ball 8, and the bottom end, extending, the connecting rod component 7 comprises a connecting rod column, the connecting rod is uniformly connected on the vibrating plate 9 in an inscribed triangle inflection point distribution mode, the elastic ball 8 is connected at the central point position of the inscribed triangle through a spring part, the position in the base 1 corresponding to the elastic ball 8 is connected with a receiving conversion air bag 10, the receiving conversion air bag 10 is communicated with a quantitative conversion chamber 11, the quantitative conversion chamber 11 is communicated with a sealed reaction chamber 12, a conversion rod 13 is inserted in the sealed reaction chamber 12 in a sliding mode, the top end of the conversion rod 13 is connected with a magnet part 14, the base 1 is connected with a homogenizing driving shaft 15 in a sliding mode, the left end of the homogenizing driving shaft 15 is connected with a magnetic suction part 16 corresponding to the magnet part 14, the magnet part 14 comprises an anode and a cathode, the anode and the cathode are distributed up and down, the magnetic suction part 16 is a cathode, the bottom end of the sliding receiving seat 5 is connected with a driving rod 17, a detection pre-alarming component 18 is connected between the sliding bearing seat 5 and the elastic expansion bag 3.

Wherein, be provided with response warning mechanism 19 on the restriction cover 2, response warning mechanism 19 includes extrusion bag 191, connecting block 192 and connecting seat 193, and extrusion bag 191 passes through connecting block 192 sliding connection in restriction cover 2, and connecting seat 193 connects on restriction cover 2 with the corresponding position of connecting block 192, when supplementing cutting fluid, avoids the cutting fluid to add the emergence of the estimation condition through timely warning.

Wherein, detect pre-alarm subassembly 18 and include detection room 181, gravity make-and-break ball 182, make-and-break seat 183 and detect rope 184, and make-and-break seat 183 is in sliding socket 5 through detecting room 181 fixed connection, and gravity make-and-break ball 182 activity is located detects the room 181, detects rope 184 fixed connection on gravity make-and-break ball 182, and detects rope 184 and pass make-and-break seat 183, detect room 181 and sliding socket 5 fixed connection on flexible bellows 3 in proper order.

The working principle is as follows: the pre-warning pre-homogenizing cutting fluid supply device for cutting manufactured by the machine tool is characterized in that a transmission pipe is inserted into the top end of an elastic expansion bag 3, a spray head is connected onto the transmission pipe, the spray head sucks the cutting fluid in the elastic expansion bag 3 through the transmission pipe and sprays the cutting fluid to a workpiece and a cutter, in the cutting process, a vibration force generated by a machine during cutting drives a vibration plate 9 to do vibration motion with certain amplitude, the vibration plate 9 drives a corresponding elastic ball 8 to do vibration motion with certain degree through a connecting rod assembly 7, the elastic ball 8 is in discontinuous contact with an elastic plate 6 and a bearing conversion air bag 10 in the motion process, when the elastic ball 8 exerts force on the elastic plate 6 in the vibration process, the elastic plate 6 stores part of the acting force through deformation and reacts on the elastic ball 8, and in combination with the vibration force continuously input, the elastic ball 8 can continuously do reciprocating motion with relatively large amplitude, the quantitative conversion air bag 10 is impacted in the moving process, the quantitative conversion chamber 11 is inflated through the quantitative conversion air bag 10, when the air pressure in the quantitative conversion chamber 11 reaches a certain degree, the pressure release valve between the quantitative conversion chamber and the sealed reaction chamber 12 is opened, the air flow in the quantitative conversion chamber flows to the sealed reaction chamber 12, in the quantitative conversion chamber, the conversion rod 13 in the sealed reaction chamber 12 drives the magnet part 14 on the conversion rod to slide upwards under the action of the air flow, the negative pole which is originally attracted with the magnetic attraction part 16 on the conversion rod moves upwards in the sliding process, the positive pole which is repelled with the magnetic attraction part 16 moves to the position of the previous negative pole, under the action of the repulsion force, the homogenizing driving shaft 15 on the independent magnetic attraction part 16 slides in the base 1, the homogenizing driving shaft 17 which is meshed and connected with the homogenizing driving shaft 15 is driven to move upwards in the sliding process, the driving shaft 17 drives the sliding bearing seat 5 to move downwards, and the sliding bearing seat 5 moves, the bottom of the elastic expansion bag 3 is driven to move upwards synchronously with the part connected with the elastic expansion bag 3, at the moment, the cutting fluid in the elastic expansion bag 3 flows and changes along with the change of the elastic expansion bag 3, namely, the part of the bottom of the elastic expansion bag 3 connected with the sliding bearing seat 5 moves upwards, the cutting fluid moves downwards along the part of the elastic expansion bag 3 moving upwards under the action of gravity, then in the resetting process, the cutting fluid falls back along with the falling back, the repeated motion is interrupted, the situation that the concentration of the cutting fluid is reduced and the heat dissipation and lubrication effect of the cutting fluid is reduced by pre-homogenizing treatment before the cutting fluid is used can be effectively avoided, the cutting quality is correspondingly improved, and meanwhile, the hollow scaling column 41 in the elastic expansion bag 3 also changes along with the change of the inner side wall of the elastic expansion bag 3 in the moving process, in the process that the cutting fluid flows, form the resistance face of fretwork one by one, change the original steady movement track of some cutting fluids, corresponding increase the activeness of cutting fluid, simultaneously through the combination of fretwork zoom post 41 and rubber leaf 42, when moving along with the flexible bag 3 motion of elasticity, the activeness of increase cutting fluid that can be further, to sum up, through mobility and the activeness that improves cutting fluid, very big improvement the degree of consistency of cutting fluid, corresponding improvement cutting quality.

In addition, the cutting fluid is contained by the elastic expansion bag 3, the volume of the elastic expansion bag 3 can change along with the cutting fluid amount, because the top and the bottom of the elastic expansion bag 3 are respectively and fixedly connected to the limiting cover 2 and the sliding bearing seat 5, and simultaneously, under the limitation of the limiting cover 2, the limiting cover 2 is in a circular shape, when the cutting fluid amount in the elastic expansion bag 3 is increased, the elastic expansion bag 3 makes corresponding expansion change along the limiting cover 2 along with the increase of the fluid amount, the movable outer side wall of the elastic expansion bag is gradually attached to the upper surface of the sliding bearing seat 5, when the fluid amount is reduced, the elastic expansion bag 3 gradually contracts, the movable outer side wall thereof is gradually far away from the surface of the sliding bearing seat 5, and by utilizing the change, when the fluid amount is reduced to a certain degree, the movable outer side wall drives the gravity on-off ball 182 connected with the movable outer side wall to move towards the on-off seat 183 through the detection rope 184, the warning device is started by being contacted with the on-off seat 183, the liquid level over-low warning is sent to workers, the cutting liquid can be supplemented in time, the situation that the workers influence the timeliness of the supplement of the cutting liquid due to negligence and even forget the supplement of the cutting liquid can be effectively avoided, the cutting quality is correspondingly improved, meanwhile, the warning structure is simple, the cost is low, and the use of small and medium-sized machine tool manufacturing and cutting enterprises is very met.

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. The utility model provides a cutting is made to lathe early warning prehomogenization cutting fluid feeding device of cutting usefulness in advance, includes base (1), its characterized in that: the device is characterized in that a limiting cover (2) is connected onto a base (1), an elastic telescopic bag (3) is connected into the limiting cover (2), an auxiliary homogenizing assembly (4) is uniformly arranged on the inner wall of the elastic telescopic bag (3), the auxiliary homogenizing assembly (4) comprises a hollow zooming column (41) and a rubber leaf (42), the rubber leaf (42) is uniformly connected onto the outer side wall of the hollow zooming column (41), the bottom end of the elastic telescopic bag (3) is connected with a sliding bearing seat (5), an elastic plate (6) is arranged in the base (1), a connecting rod assembly (7) is inserted into the elastic plate (6), the part, located above the elastic plate (6), of the connecting rod assembly (7) is elastically connected with a rebound ball (8), the bottom end, extending out of the elastic plate (6), of the connecting rod assembly (7) is connected with a vibration plate (9), and a bearing conversion air bag (10) is connected into the base (1) at a position, the quantitative conversion air bag is communicated with a quantitative conversion chamber (11) on the bearing conversion air bag (10), the quantitative conversion chamber (11) is communicated with a sealed reaction cavity (12), a conversion rod (13) is inserted in the sealed reaction cavity (12) in a sliding mode, the top end of the conversion rod (13) is connected with a magnet piece (14), a homogenization driving shaft (15) is connected in the base (1) in a sliding mode, the left end of the homogenization driving shaft (15) is connected with a magnetic suction piece (16) corresponding to the magnet piece (14), the bottom end of the sliding bearing seat (5) is connected with a driving rod (17), the driving rod (17) extends to the base (1) to be connected to the homogenization driving shaft (15) in an inner engagement mode, and a detection pre-alarm assembly (18) is connected between the sliding.

2. The pre-warning pre-homogenizing cutting fluid supply device for machine tool manufacturing cutting according to claim 1, characterized in that: be provided with response warning mechanism (19) on restriction cover (2), response warning mechanism (19) are including extrusion bag (191), connecting block (192) and connecting seat (193), and extrusion bag (191) pass through connecting block (192) sliding connection in restriction cover (2), and connecting seat (193) are connected and are connected the position corresponding with connecting block (192) on restriction cover (2).

3. The pre-warning pre-homogenizing cutting fluid supply device for machine tool manufacturing cutting according to claim 1, characterized in that: the hollow zooming column (41) comprises a hollow main body and transverse elliptical holes, and the transverse elliptical holes are uniformly formed in the side wall of the hollow main body.

4. The pre-warning pre-homogenizing cutting fluid supply device for machine tool manufacturing cutting according to claim 1, characterized in that: the connecting rod component (7) comprises connecting rod columns which are uniformly connected to the vibration plate (9) in an inscribed triangle inflection point distribution mode.

5. The pre-warning pre-homogenizing cutting fluid supply device for machine tool manufacturing cutting according to claim 1, characterized in that: the magnet piece (14) comprises a positive pole and a negative pole, the positive pole and the negative pole are distributed up and down, and the magnetic piece (16) is the negative pole.

6. The pre-warning pre-homogenizing cutting fluid supply device for machine tool manufacturing cutting according to claim 1, characterized in that: detect warning subassembly (18) in advance including detecting room (181), gravity make-and-break ball (182), break-and-break seat (183) and detection rope (184), break-and-break seat (183) are through detecting room (181) fixed connection in sliding bearing seat (5), gravity makes-and-break ball (182) activity is located detects room (181), detects rope (184) fixed connection on gravity makes-and-break ball (182), and detects rope (184) and passes break-and-break seat (183) in proper order, detect room (181) and sliding bearing seat (5) fixed connection on flexible bag (3).