CN217530175U - Turning and milling combined type numerical control machine tool - Google Patents
Turning and milling combined type numerical control machine tool Download PDFInfo
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- CN217530175U CN217530175U CN202221205822.XU CN202221205822U CN217530175U CN 217530175 U CN217530175 U CN 217530175U CN 202221205822 U CN202221205822 U CN 202221205822U CN 217530175 U CN217530175 U CN 217530175U
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Abstract
A turning and milling combined type numerical control machine tool comprises a machine body and a plurality of outer machine legs which are uniformly arranged on the outer edge of the lower surface of the machine body, wherein a groove is formed in the middle of the lower surface of the machine body; the center of the bottom of the groove is provided with an adjusting column; the adjusting column is connected with an adjusting rod through an adjusting device; the center of the lower end face of the adjusting column is provided with an adjusting hole, and the adjusting rod can move up and down along the inner wall of the adjusting hole; the lower end of the adjusting rod is provided with a middle machine leg, and the lower surface of the middle machine leg is coplanar with the lower surface of the outer machine leg; a rubber sleeve sleeved outside the adjusting rod is arranged between the upper surface of the middle machine leg and the lower end surface of the adjusting column; and a buffer ring matched with the groove is arranged in the groove. The utility model discloses a turning and milling combined type digit control machine tool can effectively cushion the shock attenuation to it when the fuselage of digit control machine tool takes place to shake, avoids the condition of digit control machine tool fuselage vibrations damage ground and production noise, guarantees the processingquality of work piece simultaneously.
Description
Technical Field
The utility model relates to a digit control machine tool, especially a turning and milling combined type digit control machine tool.
Background
The numerical control machine tool is an automatic machine tool capable of processing workpieces, the turning and milling combined type numerical control machine tool is a numerical control machine tool with two processing modes of turning and milling, the turning and milling processes are realized, the motor is required to be driven, the number of the motors on the numerical control machine tool is increased along with the turning and milling combination, certain vibration cannot be avoided when the motors run, a large number of the motors run simultaneously, large vibration force is generated, the machine body of the numerical control machine tool vibrates accordingly, the numerical control machine tool is directly placed on the ground in a working environment, when the machine body of the numerical control machine tool vibrates, the machine body of the numerical control machine tool can continuously collide with the ground, the collision can not only cause ground damage and generate noise, meanwhile, along with the vibration of the machine body of the numerical control machine tool, devices on the numerical control machine tool can be influenced, for example, the sliding table and a power head on the numerical control machine tool can vibrate, the processing precision of the workpieces is influenced, and the processing quality cannot be guaranteed.
Disclosure of Invention
The utility model aims to solve the current technical problem and provide a turning and milling combined type digit control machine tool, it can effectively cushion the shock attenuation to it when the fuselage of digit control machine tool takes place to shake, avoids the condition that digit control machine tool fuselage shakes and damages ground and produce the noise, guarantees the processingquality of work piece simultaneously.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a turning and milling combined type digit control machine tool, including fuselage, a plurality of outer machine legs of evenly locating the outer border of fuselage lower surface, its characterized in that: a groove is formed in the middle of the lower surface of the machine body; the center of the bottom of the groove is provided with an adjusting column; the adjusting column is connected with an adjusting rod through an adjusting device; the center of the lower end face of the adjusting column is provided with an adjusting hole, and the adjusting rod can move up and down along the inner wall of the adjusting hole; the lower end of the adjusting rod is provided with a middle machine leg, and the lower surface of the middle machine leg is coplanar with the lower surface of the outer machine leg; a rubber sleeve sleeved outside the adjusting rod is arranged between the upper surface of the middle machine leg and the lower end surface of the adjusting column; a buffer ring matched with the groove is arranged in the groove; an annular rubber pad is arranged between the upper surface of the buffer ring and the bottom of the groove; the lower surface of the buffer ring is provided with a plurality of fixed rods which are uniformly distributed in the circumferential direction; the lower end of the fixed rod is in threaded connection with a magnetism isolating box; the lower end of the fixed rod is in threaded connection with a limit nut; an upper magnet block sleeved outside the fixed rod is arranged between the upper surface of the limit nut and the inner wall of the upper side of the magnetism isolating box; a plurality of caulking grooves corresponding to the positions of the magnetic isolation boxes are formed in the upper surface of the middle machine leg; the caulking groove is internally provided with a lower magnet block matched with the caulking groove, and the magnetic pole at the upper end of the lower magnet block and the magnetic pole at the lower end of the upper magnet block repel each other.
The adjusting device comprises an external thread arranged on the outer wall of the adjusting column; the adjusting hole is formed in the center of the lower end face of the adjusting column; the left side and the right side of the lower end face of the adjusting column are provided with lifting notches communicated with the adjusting holes; the upper end of the adjusting rod penetrates upwards into the adjusting hole, sliding blocks matched with the lifting notch are arranged on the left side and the right side of the upper end of the adjusting rod, and the sliding blocks protrude outwards to the outside of the lifting notch; the adjusting column is in threaded connection with an upper adjusting nut and a lower adjusting nut through external threads; the lower surface of the part of the sliding block, which protrudes outwards to the outside of the lifting notch, is attached to the upper surface of the lower adjusting nut, and an outer lifting space is formed between the lower surface of the upper adjusting nut and the upper surface of the sliding block; an inner lifting space is formed between the upper end face of the adjusting rod and the bottom of the adjusting hole.
The center of the outer wall of the upper side of the magnetism isolating box is provided with a first screw hole communicated with the inner space of the magnetism isolating box, and the lower part of the fixed rod is screwed in the first screw hole; the center of the upper magnet block is provided with a through hole, and the fixing rod penetrates through the through hole.
The middle part of the lower end surface of the magnetism isolating box is provided with an annular clamping part; an annular rubber tube is arranged right below the magnetism isolating box, and the lower end face of the rubber tube is attached to the upper surface of the middle machine leg; the lower end of the rubber tube encloses the rabbet of the caulking groove; a clamping groove matched with the clamping part is formed in the middle of the upper end face of the rubber pipe; the outer wall of the clamping part is provided with a plurality of second screw holes which are uniformly distributed in the circumferential direction; the outer wall of the rubber pipe is provided with a plurality of counter bores which are coaxial with the second screw holes; a screw passes through the counter bore and is screwed in the second screw hole.
An annular inner material reducing groove is formed in the inner wall of the middle of the rubber pad; the inner wall of the middle part of the rubber pad is provided with an annular outer material reducing groove.
The middle part of the upper surface of the middle machine leg is provided with an annular positioning groove, and the lower end of the rubber sleeve is embedded in the positioning groove; the notch at the upper end of the positioning groove is provided with an annular positioning part; the outer wall of the lower end of the rubber sleeve is provided with a limit groove matched with the positioning part.
The lower end surface of the rubber sleeve is attached to the bottom of the positioning groove; the lower end face of the rubber sleeve is provided with an annular outward-expanding groove; the width of the outward-expanding groove is gradually reduced from bottom to top; an annular limiting step is arranged on the inner wall of the lower end port of the rubber sleeve; the limiting step is provided with a limiting sleeve matched with the limiting step; an annular sealing head extends downwards from the edge of the orifice at the lower end of the adjusting hole; the outer wall of the sealing head is attached to the inner wall of the upper end port of the rubber sleeve, and the inner wall of the sealing head is attached to the outer wall of the adjusting rod.
Guide grooves which are symmetrical to each other are arranged on the left side and the right side of the inner wall of the groove; and guide blocks matched with the guide grooves are arranged on the left side and the right side of the outer wall of the buffer ring.
The lower end face of the adjusting column is higher than the lower surface of the machine body.
The utility model has the advantages that:
compared with the prior art, adopt the utility model discloses the turning and milling combined type digit control machine tool of structure can be with the vibrations power dispersion of fuselage to well machine foot and buffering ring, then utilize the rubber sleeve, rubber pad and last magnet piece, lower magnet piece forms the multichannel buffering, the effective buffering shock attenuation of vibrations power on centering machine foot and the buffering ring, thereby realize the buffering shock attenuation of vibrations power on the fuselage, avoid the vibrations power to cause the influence to the device on the fuselage, thereby guarantee the stability that the work piece adds man-hour, guarantee the machining precision and the processingquality of work piece, along with the vibrations power on the fuselage is cushioned, can effectively avoid the condition that the fuselage of digit control machine tool acutely shakes and leads to ground damage and noise generation with the ground collision.
Drawings
FIG. 1 is a schematic structural view of the turning and milling compound numerical control machine tool of the present invention;
FIG. 2 is a partial cross-sectional view of the turning and milling combined numerical control machine tool of the present invention;
FIG. 3 is an enlarged view of section A of FIG. 2;
fig. 4 is an enlarged view of a portion B of fig. 2.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1 to 4, the utility model provides a turning and milling combined numerical control machine tool, which comprises a machine body 1 and a plurality of outer machine legs 2 uniformly arranged at the outer edge of the lower surface of the machine body 1, wherein the middle part of the lower surface of the machine body 1 is provided with a groove 3; an adjusting column 4 is arranged at the center of the bottom of the groove 3; the adjusting column 4 is connected with an adjusting rod 5 through an adjusting device; the center of the lower end face of the adjusting column 4 is provided with an adjusting hole 6, and the adjusting rod 5 can move up and down along the inner wall of the adjusting hole 6; the lower end of the adjusting rod 5 is provided with a middle machine leg 7, and the lower surface of the middle machine leg 7 is coplanar with the lower surface of the outer machine leg 2; a rubber sleeve 8 sleeved outside the adjusting rod 5 is arranged between the upper surface of the middle machine leg 7 and the lower end surface of the adjusting column 4; a buffer ring 9 matched with the groove 3 is arranged in the groove; an annular rubber pad 10 is arranged between the upper surface of the buffer ring 9 and the bottom of the groove 3; the lower surface of the buffer ring 9 is provided with a plurality of fixing rods 11 which are uniformly distributed in the circumferential direction; the lower end of the fixed rod 11 is in threaded connection with a magnetism isolating box 12; the lower end of the fixed rod 11 is screwed with a limit nut 13; an upper magnet block 14 sleeved outside the fixed rod 11 is arranged between the upper surface of the limit nut 13 and the inner wall of the upper side of the magnetic isolation box 12; the upper surface of the middle machine leg 7 is provided with a plurality of caulking grooves 15 corresponding to the positions of the magnetism isolating boxes 12; the lower magnet block 16 is arranged in the caulking groove 15 and matched with the caulking groove, and the magnetic pole at the upper end of the lower magnet block 16 and the magnetic pole at the lower end of the upper magnet block 14 repel each other.
The adjusting device comprises an external thread 17 arranged on the outer wall of the adjusting column 4; the adjusting hole 6 is arranged in the center of the lower end face of the adjusting column 4; the left side and the right side of the lower end surface of the adjusting column 4 are provided with lifting notches 18 communicated with the adjusting holes 6; the upper end of the adjusting rod 5 upwards penetrates into the adjusting hole 6, the left side and the right side of the upper end of the adjusting rod 5 are provided with sliding blocks 19 matched with the lifting notches 18, and the sliding blocks 19 outwards protrude out of the lifting notches 18; the adjusting column 4 is in threaded connection with an upper adjusting nut 20 and a lower adjusting nut 21 through an external thread 17; the lower surface of the part of the slide block 19 which protrudes outwards out of the lifting notch 18 is attached to the upper surface of the lower adjusting nut 21, and an outer lifting interval 22 is formed between the lower surface of the upper adjusting nut 21 and the upper surface of the slide block 19; an inner lifting space 23 is formed between the upper end surface of the adjusting rod 5 and the bottom of the adjusting hole 6.
A first screw hole 24 communicated with the inner space of the magnetic isolation box 12 is formed in the center of the outer wall of the upper side of the magnetic isolation box, and the lower part of the fixing rod 11 is screwed in the first screw hole 24; the upper magnet block 14 has a through hole 25 at the center thereof, and the fixing rod 11 passes through the through hole 25.
The middle part of the lower end surface of the magnetism isolating box 12 is provided with an annular clamping part 26; an annular rubber tube 27 is arranged right below the magnetism isolating box 12, and the lower end face of the rubber tube 27 is attached to the upper surface of the middle machine leg 7; the lower end of the rubber tube 27 encloses the notch of the caulking groove 15; a clamping groove 28 matched with the clamping part 26 is formed in the middle of the upper end face of the rubber tube 27; a plurality of second screw holes 29 which are uniformly distributed in the circumference are formed in the outer wall of the clamping part 26; the outer wall of the rubber tube 27 is provided with a plurality of counter bores 30 which are coaxial with the second screw holes 29; a screw 31 passes through the counter bore 30 and is threaded into the second threaded bore 29.
An annular inner material reduction groove 32 is formed in the inner wall of the middle of the rubber pad 10; an annular outer material reducing groove 33 is formed in the inner wall of the middle of the rubber pad 10.
The middle part of the upper surface of the middle machine leg 7 is provided with an annular positioning groove 34, and the lower end of the rubber sleeve 8 is embedded in the positioning groove 34; an annular positioning part 35 is arranged at the notch at the upper end of the positioning groove 34; the outer wall of the lower end of the rubber sleeve 8 is provided with a limit groove 36 matched with the positioning part 35.
The lower end surface of the rubber sleeve 8 is attached to the bottom of the positioning groove 34; the lower end face of the rubber sleeve 8 is provided with an annular external expanding groove 37; the width of the outward-expanding groove 37 gradually decreases from bottom to top; an annular limiting step 38 is arranged on the inner wall of the lower end port of the rubber sleeve 8; the limiting step 38 is provided with a limiting sleeve 39 matched with the limiting step; an annular sealing head 40 extends downwards from the edge of the orifice at the lower end of the adjusting hole 6; the outer wall of the sealing head 40 is attached to the inner wall of the upper end port of the rubber sleeve 8, and the inner wall of the sealing head 40 is attached to the outer wall of the adjusting rod 5.
The lower end surface of the adjusting column 4 is higher than the lower surface of the machine body 1.
The utility model discloses a use method as follows:
because the lower surface of the middle machine leg is coplanar with the lower surface of the outer machine leg 2, when the machine body 1 of the numerical control machine tool is placed on the ground, the lower surfaces of the outer machine leg and the middle machine leg 7 are both in contact with the ground.
When numerical control machine tool operation and vibrations, on the fuselage some shaking force passed through the contact transmission between recess inner wall and the 9 outer walls of cushion ring to cushion ring 9, another some shaking force on the fuselage 1 is through adjusting 5 outer walls and adjusting 6 contact transmission between the inner wall of hole to adjusting 5 on the pole to transmit to well machine foot 7.
Since the lower surface of the middle machine leg 7 is in contact with the ground, the middle machine leg 7 is limited by the ground to vibrate downwards, when the middle machine leg 7 vibrates, the middle machine leg 7 stably moves upwards along the track of the lifting notch 18, so that it is ensured that the position of the lower magnet block 16 does not change when the middle machine leg 7 moves upwards, the lower magnet block 16 is ensured to be always positioned right below the upper magnet block 14, when the middle machine leg 7 moves upwards, the rubber sleeve 8 positioned between the upper surface of the middle machine leg 7 and the lower end surface of the adjusting column 4 is extruded, at this time, the rubber sleeve 8 deforms and generates elasticity, the elasticity directly acts on the middle machine leg 7, the vibration force on the middle machine leg 7 is effectively buffered and damped, when the middle machine leg 7 moves upwards, the middle machine leg 7 leaves the ground, which is equivalent to reducing the actual contact area of the machine body 1 and the ground, thereby further reducing the influence of the machine body 1 on the ground, as the middle machine leg 7 moves upwards, the lower magnet block 16 moves upwards as a whole, at this time, the lower magnet block 16 pushes the magnetic isolation box 12 to push the fixing rod 11 upwards through the elastic buffer, the elastic rubber pad 10 pushes the elastic isolation ring 10 to move upwards, and further push the elastic isolation ring 10 to deform, and the rubber pad 10 to generate the elastic buffer rubber pad 10.
When the vibration force is transmitted to the buffer ring 9, the buffer ring 9 vibrates up and down under the influence of the vibration force, when the buffer ring 9 vibrates up, the buffer ring 9 extrudes the rubber pad 10 upwards to deform the rubber pad 10 and generate elasticity, the elasticity can effectively buffer and damp the vibration force of the buffer ring 9, when the buffer ring 9 vibrates down, the buffer ring 9 drives the upper magnet block 14 to move down through the fixed rod 11, when the middle machine foot 7 is limited by the ground to move down, the upper magnet block 14 moves down continuously, the distance between the upper magnet block 14 and the lower magnet block 16 becomes smaller continuously, the repulsive force between the upper magnet block 14 and the lower magnet block 16 becomes larger continuously, and at the moment, the repulsive force between the upper magnet block 14 and the lower magnet block 16 can confront the downward vibration force on the buffer ring 9, so that the vibration force of the buffer ring 9 is effectively eliminated.
In conclusion, the utility model discloses can disperse the vibrations power of fuselage 1 to well machine foot 7 and cushion ring 9, then utilize rubber sleeve 8, rubber pad 10 and last magnet piece 14, lower magnet piece 16 forms the multichannel buffering, effective buffering shock attenuation is gone up to vibrations power on centering machine foot 7 and the cushion ring 9, thereby realize the buffering shock attenuation to the vibrations power on fuselage 1, avoid the vibrations power to cause the influence to the device on the fuselage, thereby guarantee the stability during work piece adds man-hour, guarantee the machining precision and the processingquality of work piece, along with vibrations power on fuselage 1 is cushioned shock attenuation, can effectively avoid the condition that violent vibrations of fuselage 1 of digit control machine tool lead to ground damage and noise generation with ground collision.
The adjusting device comprises an external thread 17 arranged on the outer wall of the adjusting column 4, the adjusting hole 6 is arranged at the center of the lower end face of the adjusting column 4, the left and right sides of the lower end face of the adjusting column 4 are provided with lifting notches 18 communicated with the adjusting hole 6, the upper end of the adjusting rod 5 upwards penetrates into the adjusting hole 6, the left and right sides of the upper end of the adjusting rod 5 are provided with sliders 19 matched with the lifting notches 18, the sliders 19 outwards protrude out of the lifting notches 18, the adjusting column 4 is in threaded connection with an upper adjusting nut 20 and a lower adjusting nut 21 through the external thread 17, the lower surface of the part, outwards protruding out of the lifting notches 18, of the sliders 19 is attached to the upper surface of the lower adjusting nut 21, an outer lifting interval 22 is arranged between the lower surface of the upper adjusting nut 21 and the upper surface of the sliders 19, an inner lifting interval 23 is arranged between the upper end face of the adjusting rod 5 and the bottom of the adjusting hole 6, the connecting mode between the adjusting rod 5 and the adjusting column 4 not only can play a positioning effect on the lower magnet block 16 on the centering machine foot 7, but also is beneficial to dismounting and dismounting between the adjusting rod 5 and the adjusting column 4 can be conveniently realized, only the adjusting nut 21 is screwed out of the adjusting column 4, and the adjusting rod 5 can be pulled out of the adjusting column 4.
The center of the outer wall of the upper side of the magnetism isolating box 12 is provided with a first screw hole 24 communicated with the inner space of the magnetism isolating box, the lower part of the fixed rod 11 is screwed in the first screw hole 24, the center of the upper magnet block 14 is provided with a through hole 25, the fixed rod 11 passes through the through hole 25, the fixing mode is convenient for the disassembly and the assembly of the upper magnet block 14, and the replacement of the upper magnet block 14 is facilitated.
An annular clamping portion 26 is arranged in the middle of the lower end face of the magnetism isolating box 12, an annular rubber tube 27 is arranged under the magnetism isolating box 12, the lower end face of the rubber tube 27 is attached to the upper surface of the middle machine leg 7, the lower end of the rubber tube 27 encloses the notch of the caulking groove 15, a clamping groove 28 matched with the clamping portion 26 is arranged in the middle of the upper end face of the rubber tube, a plurality of second screw holes 29 which are uniformly distributed in the circumference are formed in the outer wall of the clamping portion 26, a plurality of counter holes 30 which are coaxial with the second screw holes 29 are formed in the outer wall of the rubber tube 27, a screw 31 penetrates through the counter hole 30 and is screwed into the second screw holes 29, the lower end of the fixing rod 11 penetrates through the groove 3 downwards, therefore, the upper magnet block 14 is far away from the machine body 1, the influence of magnetism on the machine body 1 by the magnetism on the upper magnet block 14 and the lower magnet block 16 can be almost ignored, meanwhile, the upper magnet block 14 is isolated from the lower magnet block 14 by the rubber tube 27, the lower magnet block 16 is isolated from the rubber tube 27, the lower block 14 is isolated from the lower magnet block 16 to the greatest extent, the effect of the magnetic ring on the numerical control machine body is eliminated, and when the buffer box 12 acts on the buffer rubber tube 27, and the buffer ring can further extrude the elastic buffer rubber tube 27 and the buffer rubber tube can generate vibration.
Along with the moving up of the middle machine foot 7, the distance between the upper surface of the middle machine foot 7 and the lower end surface of the adjusting column 4 is continuously reduced, the rubber sleeve 8 is extruded, the sealing head 40 can simultaneously extrude the gas in the space between the inner wall of the rubber sleeve 8 and the outer wall of the adjusting rod 5 to a certain degree, the gas pressure in the space between the inner wall of the rubber sleeve 8 and the outer wall of the adjusting rod 5 is increased at the moment, the pressurized gas pressure can play a role of assisting in buffering and damping, the pressurized gas pressure can resist the vibration force of the upward vibration on the middle machine foot 7, the vibration force on the middle machine foot 7 is eliminated, the existence of the outward expansion groove 37 can play a role of preventing air leakage, the sealing performance between the lower end surface of the rubber sleeve 8 and the groove bottom of the positioning groove 34 is further ensured, when the gas in the space between the inner wall of the rubber sleeve 8 and the outer wall of the adjusting rod 5 is extruded into the gap between the lower end surface of the rubber sleeve 8 and the groove bottom of the positioning groove 34, the gas can enter the outward expansion groove 37, the lower end port of the rubber sleeve 8 is further provided with the lower end surface of the rubber sleeve 8 which is extruded, the lower end of the rubber sleeve 8, the outer wall of the expansion groove is further provided with the lower end port 39 which is extruded, the lower end of the rubber sleeve 8 which is extruded.
The left side and the right side of the inner wall of the groove 3 are provided with guide grooves 41 which are symmetrical to each other, the left side and the right side of the outer wall of the buffer ring 9 are provided with guide blocks 42 matched with the guide grooves 41, and the existence of the guide blocks 42 can effectively ensure the stability of the buffer ring 9 when moving up and down.
The terminal surface is higher than fuselage 1 lower surface under 4 of regulation post, avoids adjusting 4 lower extremes of post and projects the condition that leads to fuselage 1 inconvenient placing to fuselage 1 lower surface below.
Claims (9)
1. The utility model provides a turning and milling combined type digit control machine tool, includes fuselage, a plurality of outer machine legs of evenly locating fuselage lower surface outside border, its characterized in that: a groove is formed in the middle of the lower surface of the machine body; the center of the bottom of the groove is provided with an adjusting column; the adjusting column is connected with an adjusting rod through an adjusting device; the center of the lower end face of the adjusting column is provided with an adjusting hole, and the adjusting rod can move up and down along the inner wall of the adjusting hole; the lower end of the adjusting rod is provided with a middle machine leg, and the lower surface of the middle machine leg is coplanar with the lower surface of the outer machine leg; a rubber sleeve sleeved outside the adjusting rod is arranged between the upper surface of the middle machine leg and the lower end surface of the adjusting column; a buffer ring matched with the groove is arranged in the groove; an annular rubber pad is arranged between the upper surface of the buffer ring and the bottom of the groove; the lower surface of the buffer ring is provided with a plurality of fixed rods which are uniformly distributed in the circumferential direction; the lower end of the fixed rod is screwed with a magnetism isolating box; the lower end of the fixed rod is in threaded connection with a limit nut; an upper magnet block sleeved outside the fixed rod is arranged between the upper surface of the limit nut and the inner wall of the upper side of the magnetism isolating box; a plurality of caulking grooves corresponding to the positions of the magnetic isolation boxes are formed in the upper surface of the middle machine leg; the caulking groove is internally provided with a lower magnet block matched with the caulking groove, and the magnetic pole at the upper end of the lower magnet block and the magnetic pole at the lower end of the upper magnet block repel each other.
2. The turning and milling composite numerical control machine tool according to claim 1, characterized in that: the adjusting device comprises an external thread arranged on the outer wall of the adjusting column; the adjusting hole is formed in the center of the lower end face of the adjusting column; the left side and the right side of the lower end face of the adjusting column are provided with lifting notches communicated with the adjusting holes; the upper end of the adjusting rod penetrates upwards into the adjusting hole, sliding blocks matched with the lifting notch are arranged on the left side and the right side of the upper end of the adjusting rod, and the sliding blocks protrude outwards to the outside of the lifting notch; the adjusting column is in threaded connection with an upper adjusting nut and a lower adjusting nut through external threads; the lower surface of the part of the sliding block, which protrudes outwards to the outside of the lifting gap, is attached to the upper surface of the lower adjusting nut, and an outer lifting space is formed between the lower surface of the upper adjusting nut and the upper surface of the sliding block; an inner lifting space is formed between the upper end face of the adjusting rod and the bottom of the adjusting hole.
3. The turning and milling composite numerical control machine tool according to claim 1, characterized in that: the center of the outer wall of the upper side of the magnetism isolating box is provided with a first screw hole communicated with the inner space of the magnetism isolating box, and the lower part of the fixed rod is screwed in the first screw hole; the center of the upper magnet block is provided with a through hole, and the fixing rod penetrates through the through hole.
4. The turning and milling composite numerical control machine tool according to claim 1, characterized in that: the middle part of the lower end face of the magnetism isolating box is provided with an annular clamping part; an annular rubber tube is arranged right below the magnetism isolating box, and the lower end face of the rubber tube is attached to the upper surface of the middle machine leg; the lower end of the rubber tube encloses the rabbet of the caulking groove; a clamping groove matched with the clamping part is formed in the middle of the upper end face of the rubber pipe; the outer wall of the clamping part is provided with a plurality of second screw holes which are uniformly distributed in the circumferential direction; the outer wall of the rubber pipe is provided with a plurality of counter bores which are coaxial with the second screw holes; a screw passes through the counter bore and is screwed in the second screw hole.
5. The turning and milling composite numerical control machine tool according to claim 1, characterized in that: an annular inner material reducing groove is formed in the inner wall of the middle of the rubber pad; the inner wall of the middle part of the rubber pad is provided with an annular outer material reducing groove.
6. The turning and milling compound numerical control machine tool according to claim 2, characterized in that: the middle part of the upper surface of the middle machine leg is provided with an annular positioning groove, and the lower end of the rubber sleeve is embedded in the positioning groove; the notch at the upper end of the positioning groove is provided with an annular positioning part; the outer wall of the lower end of the rubber sleeve is provided with a limiting groove matched with the positioning part.
7. The turning and milling composite numerical control machine tool according to claim 6, characterized in that: the lower end surface of the rubber sleeve is attached to the bottom of the positioning groove; the lower end face of the rubber sleeve is provided with an annular outward-expanding groove; the width of the outward-expanding groove is gradually reduced from bottom to top; an annular limiting step is arranged on the inner wall of the lower end port of the rubber sleeve; the limiting step is provided with a limiting sleeve matched with the limiting step; an annular sealing head extends downwards from the edge of the orifice at the lower end of the adjusting hole; the outer wall of the sealing head is attached to the inner wall of the upper end port of the rubber sleeve, and the inner wall of the sealing head is attached to the outer wall of the adjusting rod.
8. The turning and milling composite numerical control machine tool according to claim 1, characterized in that: guide grooves which are symmetrical to each other are arranged on the left side and the right side of the inner wall of the groove; and guide blocks matched with the guide grooves are arranged on the left side and the right side of the outer wall of the buffer ring.
9. The turning and milling composite numerical control machine tool according to claim 1, characterized in that: the lower end face of the adjusting column is higher than the lower surface of the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205822.XU CN217530175U (en) | 2022-05-19 | 2022-05-19 | Turning and milling combined type numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205822.XU CN217530175U (en) | 2022-05-19 | 2022-05-19 | Turning and milling combined type numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217530175U true CN217530175U (en) | 2022-10-04 |
Family
ID=83435179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221205822.XU Active CN217530175U (en) | 2022-05-19 | 2022-05-19 | Turning and milling combined type numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217530175U (en) |
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2022
- 2022-05-19 CN CN202221205822.XU patent/CN217530175U/en active Active
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