CN213673159U

CN213673159U - High numerical control precision machine tool of machining precision

Info

Publication number: CN213673159U
Application number: CN202022197148.2U
Authority: CN
Inventors: 潘鸿斌
Original assignee: Hubei Smart Cnc Machine Tool Co ltd
Current assignee: Hubei Smart Cnc Machine Tool Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-13
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a numerical control precision machine tool technical field just discloses a numerical control precision machine tool that machining precision is high, the on-line screen storage device comprises a base, top fixedly connected with processing platform, the fixed slot has been seted up in the middle section of processing bench top, the middle section swing joint of fixed slot bottom has the pivot, the top fixedly connected with three-jaw chuck of pivot, the fixed surface fixedly connected with driven gear of pivot, the right side fixedly connected with adjusting motor of fixed slot, adjusting motor's output shaft fixedly connected with driving gear, the top of driving gear meshes with driven gear's right side mutually. This numerical control precision machine tool that machining precision is high through when processing, by coolant liquid to processing cutter and work piece groove annular water curtain, when having ensured the cooling effect, has avoided the piece to take place to splash, and then has improved the precision of adding man-hour, conveniently filters the circulation to the coolant liquid simultaneously, has reduced the processing cost, facilitates the use.

Description

High numerical control precision machine tool of machining precision

Technical Field

The utility model relates to a numerical control precision machine tool technical field specifically is a numerical control precision machine tool that machining precision is high.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool equipped with a program control system, said control system can logically process and decode the program defined by control code or other symbolic instruction, and can use coded digital representation, and can utilize information carrier to input it into numerical control device, and can utilize the numerical control device to give out various control signals to control the action of machine tool so as to automatically machine the part according to the form and size required by drawing.

The numerical control machine tool represents the development direction of the modern machine tool control technology, and is a typical electromechanical integration product, the existing numerical control precision machine tool on the market at present has the defect of low machining precision, in the using process, the existing numerical control precision machine tool machining generally has independent cooling liquid to cool a cutter and a workpiece, the conventional cooling liquid generally only has a cooling effect, when the cutter is machined, chips are easy to splash, meanwhile, the cooling effect is not ideal, and further, the machining precision is reduced, so the numerical control precision machine tool with high machining precision is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a numerical control precision machine tool that machining precision is high possesses advantages such as machining precision is high, has solved in the use, and current numerical control precision machine tool machining generally has solitary coolant liquid and cools off cutter and work piece, and conventional coolant liquid only possesses the cooling effect usually, and the cutter is adding man-hour, and the piece takes place to splash when easy, and the cooling effect is also not ideal enough simultaneously, and then has reduced the problem of the precision of man-hour.

(II) technical scheme

For realizing the purpose that above-mentioned machining precision is high, the utility model provides a following technical scheme: a numerical control precision machine tool with high processing precision comprises a base, wherein a processing table is fixedly connected to the top of the base, a fixing groove is formed in the middle section of the top of the processing table, a rotating shaft is movably connected to the middle section of the bottom of the fixing groove, a three-jaw chuck is fixedly connected to the top of the rotating shaft, a driven gear is fixedly connected to the outer surface of the rotating shaft, an adjusting motor is fixedly connected to the right side of the fixing groove, an output shaft of the adjusting motor is fixedly connected with a driving gear, the top of the driving gear is meshed with the right side of the driven gear, cooling liquid tanks are fixedly connected to the left end and the right end of the inner side of the processing table, first guide pipes are communicated with the bottoms of the two opposite sides of the cooling liquid tanks, a sealing plate is movably connected to the top of the cooling liquid tanks through bolts, the utility model discloses a water distribution device, including filter screen, coolant tank, processing platform, the bottom sliding connection of filter screen has spacing seat, the bottom fixedly connected with circulating pump of coolant tank inner chamber, two the coolant tank is mutually the second pipe that the equal fixedly connected with in bottom of one side of the back of the body is linked together with the circulating pump output, the top fixedly connected with protection casing of processing platform, the equal fixedly connected with pneumatic cylinder in both ends about the processing platform top, the output shaft fixedly connected with horizontal pole of pneumatic cylinder, the surface sliding connection of horizontal pole has the sliding seat, the bottom fixedly connected with numerical control drive case of sliding seat, the bottom transmission of numerical control drive case is connected with the processing cutter, the bottom fixedly connected with of numerical control drive case is located the water distribution ring in the processing cutter outside, the bottom fixed.

Preferably, both ends all are the inclined plane about the fixed slot inner chamber bottom, and the incline direction on inclined plane is for being close to the one end of first pipe low.

Preferably, the bottom of the sealing plate is provided with a clamping groove matched with the clamping block, and the limiting seat is a concave limiting seat.

Preferably, the top of base has seted up the spread groove, the bottom fixedly connected with quantity of spread groove be a plurality of and with processing platform bottom fixed connection's hydraulic shock absorber.

Preferably, one end of the second conduit far away from the cooling liquid tank is communicated with the inside of the water distribution ring through a hose, and the spray heads are symmetrically and equidistantly distributed by taking the water distribution ring as the center.

Preferably, the front side of the protective cover is connected with a movable door in a sliding manner, and the right side of the front side of the protective cover is fixedly connected with a numerical control panel.

(III) advantageous effects

Compared with the prior art, the utility model provides a numerical control precision machine tool that machining precision is high possesses following beneficial effect:

1. the numerical control precision machine tool with high processing precision comprises a cooling liquid in a cooling liquid tank enters a water distribution ring through a second conduit and a hose in the processing process, the cooling liquid forms an annular water curtain by spraying each spray nozzle, a processing cutter and a workpiece are cooled, fragments of the processing cutter and the workpiece cannot pass through the annular water curtain, splashing of the fragments is avoided, mixed liquid of the fragments and the cooling liquid enters a fixed groove, the left end and the right end of the bottom of an inner cavity of the fixed groove are inclined planes, the inclined planes are inclined towards the lower end close to the first conduit, the mixed liquid enters the cooling liquid tank again through the first conduit, the fragments are filtered by a filter screen, and the cooling liquid is recirculated by the circulating pump, when the device is used for processing, the cooling liquid is used for processing the annular water curtain of the cutter and the workpiece, when having ensured the cooling effect, avoided the piece to take place to splash, and then improved the precision of adding man-hour, conveniently carry out filtration cycle to the coolant liquid simultaneously, reduced the processing cost, facilitate the use.

2. This numerical control precision machine tool that machining precision is high, through setting up fixture block and spacing seat, and the bottom of shrouding set up the draw-in groove with fixture block looks adaptation, the convenience is installed the filter screen, take off the shrouding simultaneously, can take out the filter screen from the coolant liquid case, be convenient for maintain it, the life of filter screen has been improved, output shaft through adjusting motor rotates, and it is rotatory to drive the driving gear, and the top meshing of driving gear has driven gear, make driven gear drive pivot and three-jaw chuck rotatory, make three-jaw chuck drive work piece rotate, and the position of adjustment work piece, and then improve the efficiency of adding man-hour.

Drawings

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

FIG. 2 is a bottom view of the water distribution ring and the nozzle of the present invention;

fig. 3 is an appearance diagram of the present invention.

In the figure: the automatic water distribution device comprises a base 1, a processing table 2, a fixing groove 3, a rotating shaft 4, a driven gear 5, a three-jaw chuck 6, an adjusting motor 7, a driving gear 8, a cooling liquid tank 9, a first guide pipe 10, a sealing plate 11, a filter screen 12, a clamping block 13, a limiting seat 14, a circulating pump 15, a second guide pipe 16, a protective cover 17, a hydraulic cylinder 18, a cross rod 19, a sliding seat 20, a numerical control driving box 21, a processing cutter 22, a water distribution ring 23 and a spray head 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a numerical control precision machine tool with high processing precision comprises a base 1, a processing table 2 is fixedly connected to the top of the base 1, a connecting groove is formed in the top of the base 1, a plurality of hydraulic shock absorbers are fixedly connected to the bottom of the connecting groove and fixedly connected to the bottom of the processing table 2, the stability of the numerical control precision machine tool is improved, a fixing groove 3 is formed in the middle section of the top of the processing table 2, a rotating shaft 4 is movably connected to the middle section of the bottom of the fixing groove 3, a three-jaw chuck 6 is fixedly connected to the top of the rotating shaft 4, a driven gear 5 is fixedly connected to the outer surface of the rotating shaft 4, an adjusting motor 7 is fixedly connected to the right side of the fixing groove 3, the adjusting motor 7 can be a155S45F in shape, a driving gear 8 is fixedly connected to an output shaft of the adjusting motor 7, the top of the driving gear 8 is engaged with, the bottoms of the opposite sides of the two cooling liquid tanks 9 are communicated with a first guide pipe 10, the left end and the right end of the bottom of the inner cavity of the fixed groove 3 are inclined planes, the inclined direction of the inclined planes is that one end close to the first guide pipe 10 is low, one end of the first guide pipe 10 far away from the cooling liquid tanks 9 is respectively communicated with the bottoms of the left end and the right end of the fixed groove 3, the top of the cooling liquid tanks 9 is movably connected with a closing plate 11 through bolts, the inner part of the cooling liquid tanks 9 is movably connected with a filter screen 12, the top of the filter screen 12 is fixedly connected with a clamping block 13, the bottom of the filter screen 12 is slidably connected with a limiting seat 14, the bottom of the closing plate 11 is provided with a clamping groove matched with the clamping block 13, the limiting seat 14 is a concave limiting seat, the bottom of the limiting seat 14 is fixedly connected with the bottom of the inner cavity of the cooling liquid tanks 9, the bottom of the inner cavity of, the bottoms of the two cooling liquid tanks 9 on the opposite sides are fixedly connected with second conduits 16 communicated with the output end of a circulating pump 15, the top of a processing table 2 is fixedly connected with a protective cover 17, the front of the protective cover 17 is connected with a movable door in a sliding manner, the right side of the front of the protective cover 17 is fixedly connected with a numerical control panel, the left end and the right end of the top of the processing table 2 are fixedly connected with hydraulic cylinders 18, the type of the hydraulic cylinder 18 can be MOB, the output shaft of the hydraulic cylinder 18 is fixedly connected with a cross rod 19, the outer surface of the cross rod 19 is connected with a sliding seat 20 in a sliding manner, the bottom of the sliding seat 20 is fixedly connected with a numerical control driving tank 21, the bottom of the numerical control driving tank 21 is in transmission connection with a processing cutter 22, the bottom of the numerical control driving tank 21 is fixedly connected with a water distribution ring 23 positioned outside the processing cutter 22, the bottom of the water distribution ring 23, the plurality of nozzles 24 are symmetrically and equidistantly distributed with the water distribution ring 23 as the center, electrical components appearing therein are electrically connected with the numerical control panel and the power supply, and the numerical control panel can be conventional known equipment controlled by a computer or the like, and the conventional disclosed power connection technology is not described herein.

To sum up, in the numerical control precision machine tool with high processing precision, in the processing process, the circulating pump 15 enters the cooling liquid in the cooling liquid tank 9 into the water distribution ring 23 through the second conduit 16 and the hose, and sprays out the spray heads 24 to form an annular water curtain for the cooling liquid, and cools the processing cutter 22 and the workpiece, meanwhile, the fragments of the cooling liquid cannot pass through the annular water curtain, so that the fragments are prevented from splashing, the mixed liquid of the fragments and the cooling liquid enters the fixed groove 3, because the left end and the right end of the inner cavity bottom of the fixed groove 3 are both inclined planes, and the inclined plane is low in the direction close to one end of the first conduit 10, the mixed liquid enters the cooling liquid tank 9 again through the first conduit 10, the fragments are filtered by the filter screen 12, and then the circulating pump 15 circulates the cooling liquid again, and when the device is used for processing, the annular water curtain of the processing cutter 22 and the workpiece is formed by the cooling liquid, the cooling effect is guaranteed, meanwhile, the chips are prevented from splashing, the machining precision is improved, meanwhile, the cooling liquid is convenient to filter and circulate, the machining cost is reduced, the use is convenient, the clamping block 13 and the limiting seat 14 are arranged, the bottom of the sealing plate 11 is provided with the clamping groove matched with the clamping block 13, the filter screen 12 is convenient to install, meanwhile, the sealing plate 11 is taken down, the filter screen 12 can be taken out of the cooling liquid tank 9 and is convenient to maintain, the service life of the filter screen 12 is prolonged, the output shaft of the adjusting motor 7 rotates and drives the driving gear 8 to rotate, the top of the driving gear 8 is meshed with the driven gear 5, the driven gear 5 drives the rotating shaft 4 and the three-jaw chuck 6 to rotate, the three-jaw chuck 6 drives the workpiece to rotate, the position of the workpiece is adjusted, the machining efficiency is improved, and the problem in the use process is solved, the existing numerical control precision machine tool generally has independent cooling liquid to cool the cutter and the workpiece, the conventional cooling liquid only has a cooling effect, chips are easy to splash when the cutter is machined, meanwhile, the cooling effect is not ideal enough, and the machining precision is further reduced.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 numerical control precision machine that machining precision is high, includes base (1), its characterized in that: the processing device is characterized in that a processing table (2) is fixedly connected to the top of the base (1), a fixing groove (3) is formed in the middle section of the top of the processing table (2), a rotating shaft (4) is movably connected to the middle section of the bottom of the fixing groove (3), a three-jaw chuck (6) is fixedly connected to the top of the rotating shaft (4), a driven gear (5) is fixedly connected to the outer surface of the rotating shaft (4), an adjusting motor (7) is fixedly connected to the right side of the fixing groove (3), a driving gear (8) is fixedly connected to an output shaft of the adjusting motor (7), the top of the driving gear (8) is meshed with the right side of the driven gear (5), cooling liquid tanks (9) are fixedly connected to the left end and the right end of the inner side of the processing table (2), first guide pipes (10) are communicated with the bottoms of the two opposite sides of the cooling liquid tanks (9), the inside swing joint of coolant liquid case (9) has filter screen (12), the top fixedly connected with fixture block (13) of filter screen (12), the bottom sliding connection of filter screen (12) has spacing seat (14), the bottom fixedly connected with circulating pump (15) of coolant liquid case (9) inner chamber, two coolant liquid case (9) back to the body one side bottom all fixedly connected with circulating pump (15) output end linked together second pipe (16), the top fixedly connected with protection casing (17) of processing platform (2), the left and right both ends at processing platform (2) top all fixedly connected with pneumatic cylinder (18), the output shaft fixedly connected with horizontal pole (19) of pneumatic cylinder (18), the surface sliding connection of horizontal pole (19) has sliding seat (20), the bottom fixedly connected with numerical control drive case (21) of sliding seat (20), the bottom transmission of numerical control drive case (21) is connected with processing cutter (22), the bottom fixedly connected with of numerical control drive case (21) is located the water distribution ring (23) of processing cutter (22) outside, the bottom fixed connection quantity of water distribution ring (23) is shower nozzle (24) of a plurality of.

2. The numerical control precision machine tool with high processing precision according to claim 1, characterized in that: both ends all are the inclined plane about fixed slot (3) inner chamber bottom, and the incline direction on inclined plane is for being close to the one end low of first pipe (10).

3. The numerical control precision machine tool with high processing precision according to claim 1, characterized in that: the bottom of the sealing plate (11) is provided with a clamping groove matched with the clamping block (13), and the limiting seat (14) is a concave limiting seat.

4. The numerical control precision machine tool with high processing precision according to claim 1, characterized in that: the top of base (1) has seted up the spread groove, the bottom fixedly connected with quantity of spread groove be a plurality of and with processing platform (2) bottom fixed connection's hydraulic shock absorber.

5. The numerical control precision machine tool with high processing precision according to claim 1, characterized in that: one end of the second conduit (16) far away from the cooling liquid tank (9) is communicated with the inside of the water distribution ring (23) through a hose, and the spray heads (24) are symmetrically and equidistantly distributed by taking the water distribution ring (23) as the center.

6. The numerical control precision machine tool with high processing precision according to claim 1, characterized in that: the front side of the protective cover (17) is connected with a movable door in a sliding mode, and the right side of the front side of the protective cover (17) is fixedly connected with a numerical control panel.