CN217702331U - Z-axis machine head device convenient for adjusting distance of machined surface - Google Patents
Z-axis machine head device convenient for adjusting distance of machined surface Download PDFInfo
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- CN217702331U CN217702331U CN202221782478.0U CN202221782478U CN217702331U CN 217702331 U CN217702331 U CN 217702331U CN 202221782478 U CN202221782478 U CN 202221782478U CN 217702331 U CN217702331 U CN 217702331U
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- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a Z axle aircraft nose device convenient to adjustment machined surface distance, including X axle slide, X axle slide front side is provided with the link plate, is provided with elevating system in the link plate, and elevating system and link plate fixed connection, the link plate outside is provided with the main shaft, is provided with the handle of a knife mount pad on the main shaft, and elevating system drive main shaft goes up and down in vertical direction. The utility model discloses a Z axle aircraft nose can go up and down in vertical direction, can process the product of co-altitude not, and the product need not be the clamping many times, has reduced the accumulative error of precision, has improved the precision of size processing.
Description
Technical Field
The utility model relates to a three kinds of machining center technical field especially relate to a Z axle aircraft nose device convenient to adjustment machined surface distance.
Background
In a conventional three-axis machining center, the Z-axis height is generally 200-300mm, and for parts with large overall dimensions and high height, machining cannot be completed by one-time clamping, and can be completed by two times or multiple times of clamping, so that the problems of different part standards, high accumulated error of machining precision and inaccurate final dimension of the parts can occur in multiple times of clamping.
SUMMERY OF THE UTILITY MODEL
The utility model provides a Z axle aircraft nose device convenient to adjustment machined surface distance to solve many times clamping part and lead to machining precision accumulative total error on the high side, the inaccurate technical problem of part final dimension.
The utility model discloses a realize through following measure:
the utility model provides a Z axle aircraft nose device convenient to adjustment machined surface distance, includes the X axle slide, X axle slide front side is provided with the link plate, be provided with elevating system in the link plate, elevating system with link plate fixed connection, the link plate outside is provided with the main shaft, be provided with the handle of a knife mount pad on the main shaft, the elevating system drive the main shaft goes up and down in vertical direction.
Preferably, the lifting mechanism comprises a screw transmission mechanism and guide rails arranged on two sides of the screw transmission mechanism, a sliding block is arranged on the guide rails, and the sliding block is fixedly connected with the outer side surface of the X-axis sliding plate.
Preferably, screw drive mechanism sets up including the symmetry the base at the inboard both ends of link plate, be provided with the lead screw between the base, lead screw one end is run through the base is provided with the motor, the fixed motor frame that is provided with in link plate top, the motor sets up on the motor frame, lead screw both ends symmetry is provided with the fixing base, every be provided with the through-hole on the fixing base, be provided with in the through-hole with the internal thread that the external screw thread of lead screw corresponds, every the fixing base lateral surface with the lateral surface fixed connection of X axle slide.
Preferably, link plate bilateral symmetry is provided with cylinder A, X axle slide upper end symmetry is provided with two supports, cylinder A's cylinder block with support fixed connection, the link plate both sides are provided with the otic placode, cylinder A's piston rod runs through the support with otic placode fixed connection.
Preferably, the hanging plate is arranged between the two brackets.
Preferably, the hanging plate bottom is provided with the stores pylon, the stores pylon bilateral symmetry is provided with the backup plate, every be provided with cylinder B on the backup plate, cylinder B's cylinder block with backup plate fixed connection, be provided with the push pedal on cylinder B's the piston rod, be provided with the suction hood on the main shaft, the suction hood both sides with push pedal fixed connection.
Preferably, the dust suction cover is provided with a dust suction pipe.
The utility model has the advantages that:
1. the utility model discloses a Z axle aircraft nose can go up and down in vertical direction, can process the product of co-altitude not, and the product need not be the clamping many times, has reduced the accumulative error of precision, has improved the precision of size processing.
2. The sliding block and the X-axis sliding plate are fixed together, the guide rail goes up and down along the sliding block, the fixing base is fixed together with the X-axis, the lead screw goes up and down in the fixing base to achieve the lifting of the whole hanging plate, then the main shaft on the hanging plate is driven to go up and down, and finally the cutter on the main shaft is driven to go up and down, so that the products with different heights are machined.
The 3.X shaft sliding plate can move left and right on the cross beam, but cannot lift in the vertical direction, and the X shaft sliding plate is used for fixing the sliding block and the fixed seat.
4. The screw rod transmission mechanism can eliminate axial clearance and is favorable for improving the axial transmission precision and the axial rigidity. The guide rail has spacing effect, prevents that the link plate from rotating along with the rotation of lead screw.
5. Because the weight of the lead screw transmission mechanism and the guide rail in the hanging plate and the hanging plate is very large, the cylinder A is arranged to prevent the whole machine head from falling.
6. The position of the dust hood on the main shaft can be lifted, so that the dust hood can absorb the debris on the main shaft and is convenient for installing a dust absorption pipe.
Drawings
Figure 1 is the structure schematic diagram of the utility model matching with the lathe bed
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic structural diagram of an orientation of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at B.
Fig. 5 is a partially enlarged view of fig. 3 at C.
Fig. 6 is a partially enlarged view of fig. 3 at D.
Fig. 7 is a schematic structural diagram of the lifting mechanism and the X-axis sliding plate.
Fig. 8 is a schematic view of the X-axis slide plate of fig. 7 with the X-axis slide plate removed.
Wherein the reference numerals are: 1.X axle slide; 11. a support; 2. hanging the plate; 21. an ear plate; 22. a hanger; 23. a backup plate; 24. a cylinder B;25. pushing the plate; 26. a dust hood; 3. a lifting mechanism; 31. a lead screw transmission mechanism; 311, a base; 312. a lead screw; 313. a motor; 314. a motor frame; 315. a fixed seat; 32. a guide rail; 33. a slider; 4. a main shaft; 41. a knife handle mounting seat; 5. and a cylinder A.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The utility model discloses a thinking is: the sliding block and the X-axis sliding plate are fixed together, the guide rail goes up and down along the sliding block, the fixing base is fixed together with the X-axis, the lead screw goes up and down in the fixing base to achieve the lifting of the whole hanging plate, then the main shaft on the hanging plate is driven to go up and down, and finally the cutter on the main shaft is driven to go up and down, so that the products with different heights are machined.
Referring to fig. 1-3, 5 and 8, a Z-axis machine head device convenient for adjusting the distance of a machined surface comprises an X-axis sliding plate 1,X which can move left and right on a cross beam but cannot lift in the vertical direction and is used for fixing a sliding block and a fixed seat.
Referring to fig. 1, 3 and 4,X, a hanging plate 2 is arranged on the front side of a shaft sliding plate 1, a lifting mechanism 3 is arranged in the hanging plate 2, the lifting mechanism 3 is fixedly connected with the hanging plate 2, a spindle 4 is arranged on the outer side of the hanging plate 2, a tool shank mounting seat 41 is arranged on the spindle 4, and the lifting mechanism 3 drives the spindle 4 to lift in the vertical direction. Wherein, install the handle of a knife in the handle of a knife mount pad, install the cutter on the handle of a knife.
Because slider and fixing base are fixed on X axle slide, consequently the link plate drives whole lead screw drive mechanism and guide rail and goes up and down along vertical direction, and then adjusts the height of main shaft apart from the product.
Referring to fig. 7 and 8, the lifting mechanism 3 includes a screw transmission mechanism 31 and guide rails 32 disposed on two sides of the screw transmission mechanism 31, a sliding block 33 is disposed on the guide rails 32, and the sliding block 33 is fixedly connected with the outer side surface of the X-axis sliding plate 1.
The lead screw transmission mechanism can eliminate axial clearance and is beneficial to improving the axial transmission precision and the axial rigidity. The guide rail has spacing effect, prevents that the link plate from rotating along with the rotation of lead screw.
Referring to fig. 6 and 8, screw drive mechanism 31 includes that the symmetry sets up base 311 at the inboard both ends of link plate 2, be provided with lead screw 312 between the base 311, lead screw 312 one end is run through base 311 and is provided with motor 313, the fixed motor frame 314 that is provided with in 2 tops of link plate, motor 313 sets up on motor frame 314, lead screw 312 both ends symmetry is provided with fixing base 315, be provided with the through-hole on every fixing base 315, be provided with the internal thread that corresponds with the external screw thread of lead screw 312 in the through-hole, every fixing base 315 lateral surface and X axle slide 1's lateral surface fixed connection.
The utility model discloses a lead screw drive mechanism's theory of operation is: the starter motor, the rotatory lead screw that drives of motor output shaft is rotatory, because the fixing base is with X axle slide fixed connection, because be provided with the internal thread that corresponds with the lead screw external screw thread in the fixing base again, consequently the lead screw is rotatory to be gone up and down in the fixing base, and consequently lead screw lift drive electric chassis goes up and down, because the motor frame is fixed connection with the link plate again, therefore the link plate is whole to go up and down, finally drives the main shaft and goes up and down.
Referring to fig. 2, 3 and 5, 2 bilateral symmetry of link plate are provided with cylinder A5, and 1 upper end symmetry of X axle slide is provided with two supports 11, cylinder A5's cylinder block and 11 fixed connection of support, and 2 both sides of link plate are provided with otic placode 21, and the piston rod of cylinder A5 runs through support 11 and otic placode 21 fixed connection.
Because the weight of the lead screw transmission mechanism and the guide rail in the hanging plate and the hanging plate is very large, the cylinder A is arranged to prevent the whole machine head from falling.
Referring to fig. 2 and 5, the hanging plate 2 is disposed between two brackets 11.
Two supports have spacing and direction's function, can prevent that whole aircraft nose from producing the slope, also can guarantee the vertical lift of whole aircraft nose.
Referring to fig. 3 and 4, a hanging rack 22 is arranged at the bottom of the hanging plate 2, two sides of the hanging rack 22 are symmetrically provided with backup plates 23, each backup plate 23 is provided with a cylinder B24, a cylinder seat of the cylinder B24 is fixedly connected with the backup plate 23, a piston rod of the cylinder B24 is provided with a push plate 25, the main shaft 4 is provided with a dust hood 26, and two sides of the dust hood 26 are fixedly connected with the push plate 25. The dust hood 26 is provided with a dust suction pipe.
The position of the dust hood on the main shaft can be lifted, so that the dust hood can absorb the debris on the main shaft and is convenient for installing a dust absorption pipe.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides a Z axle aircraft nose device convenient to adjustment machined surface distance, includes X axle slide (1), its characterized in that, X axle slide (1) front side is provided with link plate (2), be provided with elevating system (3) in link plate (2), elevating system (3) with link plate (2) fixed connection, the link plate (2) outside is provided with main shaft (4), be provided with handle of a knife mount pad (41) on main shaft (4), elevating system (3) drive main shaft (4) go up and fall in vertical direction.
2. The Z-axis handpiece device convenient for adjusting the distance between machined surfaces as claimed in claim 1, wherein the lifting mechanism (3) comprises a screw transmission mechanism (31) and guide rails (32) arranged at two sides of the screw transmission mechanism (31), a slide block (33) is arranged on the guide rails (32), and the slide block (33) is fixedly connected with the outer side surface of the X-axis sliding plate (1).
3. The Z-axis machine head device convenient for adjusting the distance between machined surfaces is characterized in that the screw transmission mechanism (31) comprises bases (311) symmetrically arranged at two ends of the inner side of the hanging plate (2), a screw (312) is arranged between the bases (311), one end of the screw (312) penetrates through the bases (311) to be provided with a motor (313), a motor frame (314) is fixedly arranged at the top of the hanging plate (2), the motor (313) is arranged on the motor frame (314), fixing seats (315) are symmetrically arranged at two ends of the screw (312), each fixing seat (315) is provided with a through hole, an internal thread corresponding to the external thread of the screw (312) is arranged in each through hole, and the outer side face of each fixing seat (315) is fixedly connected with the outer side face of the X-axis sliding plate (1).
4. The Z-axis machine head device convenient for adjusting the distance between the machined surfaces according to claim 1, wherein air cylinders A (5) are symmetrically arranged on two sides of the hanging plate (2), two supports (11) are symmetrically arranged on the upper end of the X-axis sliding plate (1), an air cylinder seat of each air cylinder A (5) is fixedly connected with the corresponding support (11), lug plates (21) are arranged on two sides of the hanging plate (2), and a piston rod of each air cylinder A (5) penetrates through the corresponding support (11) and the lug plates (21) to be fixedly connected.
5. Z-axis handpiece apparatus, facilitating the adjustment of the distance of the machined surface, according to claim 4, characterized in that said hanging plate (2) is arranged between two of said brackets (11).
6. The Z-axis machine head device convenient for adjusting the distance between machined surfaces according to claim 1, wherein a hanging rack (22) is arranged at the bottom of the hanging board (2), backup plates (23) are symmetrically arranged on two sides of the hanging rack (22), each backup plate (23) is provided with a cylinder B (24), a cylinder seat of each cylinder B (24) is fixedly connected with the backup plate (23), a push plate (25) is arranged on a piston rod of each cylinder B (24), a dust hood (26) is arranged on the main shaft (4), and two sides of each dust hood (26) are fixedly connected with the push plates (25).
7. The Z-axis handpiece device for facilitating adjustment of the distance of the machined surface as claimed in claim 6, wherein a dust suction pipe is provided on the dust suction hood (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782478.0U CN217702331U (en) | 2022-07-11 | 2022-07-11 | Z-axis machine head device convenient for adjusting distance of machined surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782478.0U CN217702331U (en) | 2022-07-11 | 2022-07-11 | Z-axis machine head device convenient for adjusting distance of machined surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702331U true CN217702331U (en) | 2022-11-01 |
Family
ID=83776746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221782478.0U Active CN217702331U (en) | 2022-07-11 | 2022-07-11 | Z-axis machine head device convenient for adjusting distance of machined surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702331U (en) |
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2022
- 2022-07-11 CN CN202221782478.0U patent/CN217702331U/en active Active
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