CN209867473U - Two-wire one-hard machining center - Google Patents
Two-wire one-hard machining center Download PDFInfo
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- CN209867473U CN209867473U CN201920115899.XU CN201920115899U CN209867473U CN 209867473 U CN209867473 U CN 209867473U CN 201920115899 U CN201920115899 U CN 201920115899U CN 209867473 U CN209867473 U CN 209867473U
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Abstract
The utility model discloses a hard machining center of two-wire, including the stand, every group the top fixedly connected with fixed plate of stand, the top of fixed plate is provided with first linear slide rail, the top fixedly connected with slide bar of first linear slide rail, the top of slide bar is provided with second linear slide rail, the bottom fixedly connected with connecting plate of second linear slide rail, the inside of connecting plate is rotated and is connected with first lead screw, first screw-nut's fixed surface is connected with the lifter plate, the tip fixedly connected with spindle head of lifter plate, hard guide rail has been seted up on the surface of connecting plate, the top fixedly connected with motor of connecting plate. The utility model discloses a set up slide sliding connection on the slide bar, on the slide bar sliding connection fixed plate, fixed plate and stand fixed connection make this processing bearing capacity stronger, more stable.
Description
Technical Field
The utility model relates to a numerical control processing technology field specifically is a two-wire one hard machining center.
Background
Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine is different from a numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized. The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present. The comprehensive processing capacity is strong, a workpiece can finish more processing contents after being clamped once, the processing precision is high, batch workpieces with medium processing difficulty are processed, the efficiency is 5-10 times that of common equipment, especially, the batch processing method can finish processing which cannot be finished by a plurality of common equipment, and the batch processing method is more suitable for single-piece processing or medium-small batch multi-variety production with complex shapes and high precision requirements. The functions of milling, boring, drilling, tapping, cutting threads and the like are integrated on one device, so that the device has multiple technological means. The machining center is classified according to the spatial position of the main shaft during machining into: horizontal and vertical machining centers. The method is classified according to the process application: a boring and milling machining center and a combined machining center. The special classification according to function is as follows: single, double and multiple working table machining centers. A single axis, a double axis, a triple axis, and a machining center with a replaceable spindle head. The existing machining center machine tool generally has the problems of low bearing capacity of a guide rail and poor stability, so that the guide rail is easy to deform during machining and influences the machining precision of parts, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hard machining center of second line, possessed the strong good advantage of stability of bearing capacity, solved the low problem of stability of prior art bearing capacity.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-wire one hard machining center, includes the stand, the quantity of stand is established to four, and two stands are a set of, every group the top fixedly connected with fixed plate of stand, the top of fixed plate is provided with first linear slide rail, the top fixedly connected with slide bar of first linear slide rail.
The top of slide bar is provided with the second linear slide rail, the bottom fixedly connected with connecting plate of second linear slide rail, the inside of connecting plate is rotated and is connected with first lead screw, the surperficial threaded connection of first lead screw has first screw-nut, the fixed surface of first screw-nut is connected with the lifter plate, the tip fixedly connected with spindle head of lifter plate, hard guide rail has been seted up on the surface of connecting plate, the internal surface of hard guide rail and the surface sliding connection of hard slider, the top fixedly connected with motor of connecting plate, the output shaft of motor and the top fixed connection of first lead screw.
Preferably, the first linear sliding rail comprises a second lead screw and a second lead screw nut, the inner surface of the second lead screw nut is in threaded connection with the surface of the second lead screw, the bottom of the second lead screw nut is fixedly connected with the bottom of the sliding rod, the top of the fixing plate is fixedly connected with a sliding block, the bottom of the sliding rod is fixedly connected with a sliding rail, the surface of the sliding block is in sliding connection with the inner surface of the sliding rail, and the second lead screw is driven by a motor.
Preferably, the surface of the sliding plate is rotatably connected with a ball, and the surface of the ball is slidably connected with the surface of the sliding rod.
Preferably, the second linear sliding rail comprises a third screw rod and a third screw rod nut, the third screw rod is rotatably connected inside the sliding rod, the inner surface of the third screw rod nut is in threaded connection with the surface of the third screw rod, the end of the third screw rod nut is rotatably connected with a sliding plate, the bottom of the sliding plate is in sliding connection with the surface of the sliding rod, and the third screw rod is driven by a motor.
Preferably, the top of the upright post is fixedly connected with a reinforcing rib at the outer side corner of the fixed connection part of the fixing plate.
Preferably, the end of the fixing plate is fixedly connected with an anti-collision pad.
Preferably, the bottom of the connecting plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly provided with a hydraulic telescopic rod, and the top of the hydraulic telescopic rod is fixedly connected with the bottom of the connecting plate.
Preferably, the surface of the upright post is fixedly connected with a control panel, and the control panel is electrically connected with the motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
one, the utility model discloses an at the top of stand and the outside angle fixed connection strengthening rib of fixed plate fixed connection department, the stability of reinforcing stand and fixed plate structure through the tip fixed connection crash pad at the fixed plate, prevents that slide bar and fixed plate from bumping and damaging, connects the ball through the surface rotation at the slide, makes the slide gliding more smooth on the slide bar, and hydraulic telescoping rod is used for undertaking partly gravity for the lifter plate, reduces the friction between first lead screw and the first screw-nut.
Second, the utility model controls the motor to rotate by setting the control panel, when the spindle head needs to move up and down, the motor fixedly connected with the first lead screw is powered on, at the same time, the motor rotates, the motor drives the first lead screw to rotate, because the inner surface of the first lead screw nut is meshed with the surface of the first lead screw, and the first lead screw nut cannot rotate, thereby the first lead screw nut is enabled to move up and down, the first lead screw nut drives the lifting plate to move up and down, the lifting plate drives the spindle head to move up and down, when the spindle head needs to move back and forth, the motor fixedly connected with the second lead screw is powered on to rotate, at the same time, the motor drives the second lead screw to rotate, because the inner surface of the second lead screw nut is in threaded connection with the surface of the first lead screw, thereby the second lead screw nut moves along the direction of the second lead screw, the second lead screw nut drives, this spindle head moves about when needs, and the motor circular telegram with third lead screw fixed connection to drive the third lead screw and rotate, because the surface of third lead screw and the internal surface meshing of third screw-nut, thereby make the third screw-nut remove about, the third screw-nut drives the connecting plate and moves about, thereby reach the effect of removing the spindle head, through setting up slide sliding connection on the slide bar, slide bar sliding connection is on the fixed plate, fixed plate and stand fixed connection make this processing bearing capacity stronger, it is more stable.
Drawings
Fig. 1 is a schematic structural view of a cross-sectional view of a side view of the present invention;
fig. 2 is a schematic structural view of a cross-sectional view of the front view of the present invention;
fig. 3 is a schematic structural diagram of a top view of the present invention;
fig. 4 is a cross-sectional view of a top view of the middle lifting plate of the present invention.
In the figure: 1-upright column, 2-fixed plate, 3-first linear slide rail, 4-slide bar, 5-second linear slide rail, 6-connecting plate, 7-first screw rod, 8-first screw rod nut, 9-lifting plate, 10-main shaft head, 11-rigid guide rail, 12-rigid slide block, 13-motor, 14-second screw rod, 15-second screw rod nut, 16-slide block, 17-slide rail, 18-ball, 19-third screw rod, 20-third screw rod nut, 21-slide plate, 22-reinforcing rib, 23-anti-collision pad, 24-supporting rod, 25-hydraulic telescopic rod and 26-control panel.
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 to 4, the present invention provides a technical solution: a two-line one-hard processing center comprises a stand column 1, reinforcing ribs 22 are fixedly connected to the outer side corners of the fixed connection part of the top of the stand column 1 and a fixed plate 2, the reinforcing ribs 22 are fixedly connected to the outer side corners of the fixed connection part of the top of the stand column 1 and the fixed plate 2, the structural stability of the stand column 1 and the fixed plate 2 is enhanced, a control panel 26 is fixedly connected to the surface of the stand column 1, the control panel 26 controls the power on/off and the rotating speed of a motor 13, the control panel 26 is electrically connected with the motor 13, the number of the stand columns 1 is four, two stand columns 1 form one group, the top of each group of the stand columns 1 is fixedly connected with the fixed plate 2, an anti-collision pad 23 is fixedly connected to the end part of the fixed plate 2, a slide rod 4 is prevented from colliding with the fixed plate 2, when the spindle head 10 needs to be moved back and forth, the motor 13 fixedly connected with the second lead screw 14 is electrified and rotated, then the motor 13 drives the second lead screw 14 to rotate, because the inner surface of the second lead screw nut 15 is in threaded connection with the surface of the first lead screw 14, the second lead screw nut 15 moves along the direction of the second lead screw 14, the second lead screw nut 15 drives the sliding rod 4 to move back and forth, the sliding rod 4 drives the spindle head 10 to move back and forth through the connecting plate 6 and the lifting plate 9, the first linear sliding rail 3 comprises the second lead screw 14 and the second lead screw nut 15, when the second lead screw 14 rotates, the second lead screw nut 15 moves along the direction of the second lead screw 14 and drives the sliding rod 4 to move back and forth, the inner surface of the second lead screw nut 15 is in threaded connection with the surface of the second lead screw 14, the bottom of the second lead screw nut 15 is fixedly connected with the bottom of the sliding rod 4, the surface of the sliding block 16 is connected with the inner surface of the sliding rail 17 in a sliding manner, so that the sliding plate 4 slides on the fixing plate 2 more stably, the sliding rail 17 is fixedly connected to the bottom of the sliding rod 4, the surface of the sliding block 16 is connected with the inner surface of the sliding rail 17 in a sliding manner, the second screw rod 14 is driven by the motor 13, and the sliding rod 4 is fixedly connected to the top of the first linear sliding rail 3.
Referring to fig. 1 to 4, a second linear slide 5 is disposed on the top of the slide rod 4, when a user needs to move the spindle head 10 left and right, a motor 13 fixedly connected to a third lead screw 19 is energized and drives the third lead screw 19 to rotate, the third lead screw 20 moves left and right due to the surface of the third lead screw 19 being engaged with the inner surface of the third lead screw nut 20, the third lead screw nut 20 drives the connecting plate to move left and right, the second linear slide 5 includes the third lead screw 19 and the third lead screw nut 20, when the third lead screw 19 rotates, the third lead screw nut 20 moves along the third lead screw 19 and drives the connecting plate 6 to move left and right, the third lead screw 19 is rotatably connected to the inside of the slide rod 4, the inner surface of the third lead screw nut 20 is in threaded connection with the surface of the third lead screw 19, the end of the third lead screw nut 20 is rotatably connected to a slide plate 21, and the surface of the slide, the surface of the ball 18 is connected with the surface of the slide rod 4 in a sliding manner, the ball 18 is connected with the surface of the slide plate 21 in a rotating manner, so that the slide plate 21 slides on the slide rod 4 more smoothly, the bottom of the slide plate 21 is connected with the surface of the slide rod 4 in a sliding manner, the third screw rod 19 is driven by the motor 13, the bottom of the second linear slide rail 5 is fixedly connected with the connecting plate 6, the bottom of the connecting plate 6 is fixedly connected with the supporting rod 24, the top of the supporting rod 24 is fixedly provided with the hydraulic telescopic rod 25, the hydraulic telescopic rod 25 is used for bearing part of gravity for the lifting plate 9 and reducing friction between the first screw rod 7 and the first screw rod nut 8, the inside of the connecting plate 6 is connected with the first screw rod 7 in a rotating manner, when the spindle head 10 needs to move up and down, the motor 13 fixedly connected with the first screw rod 7 is electrified, the motor 13 rotates, the motor 13 drives the first, and first screw-nut 8 can not rotate, thereby make first screw-nut 8 reciprocate, first screw-nut 8 drives lifter plate 9 and reciprocates, lifter plate 9 drives spindle head 10 and reciprocates, the surface threaded connection of first lead screw 7 has first screw-nut 8, the fixed surface of first screw-nut 8 is connected with lifter plate 9, the tip fixedly connected with spindle head 10 of lifter plate 9, spindle 10 is used for processing the work piece, rigid guide rail 11 has been seted up on the surface of connecting plate 6, the internal surface of rigid guide rail 11 and the sliding surface connection of rigid slider 12, the top fixedly connected with motor 13 of connecting plate 6, motor 13 is the utility model discloses drive arrangement, and by external power supply, for the power of spindle head mobile body, the output shaft of motor 13 and the top fixed connection of first lead screw 7.
The working principle is as follows: when the two-wire one-hard machining center is used, the control panel 26 controls the motor 13 to rotate, when the spindle head 10 needs to move up and down, the motor 13 fixedly connected with the first lead screw 7 is electrified, at the moment, the motor 13 rotates, the motor 13 drives the first lead screw 7 to rotate, because the inner surface of the first lead screw nut 8 is meshed with the surface of the first lead screw 7, and the first lead screw nut 8 cannot rotate, so that the first lead screw nut 8 moves up and down, the first lead screw nut 8 drives the lifting plate 9 to move up and down, the lifting plate 9 drives the spindle head 10 to move up and down, when the spindle head 10 needs to move back and forth, the motor 13 fixedly connected with the second lead screw 14 is electrified to rotate, at the moment, the motor 13 drives the second lead screw 14 to rotate, because the inner surface of the second lead screw nut 15 is in threaded connection with the surface of the first lead screw 14, so that the second lead screw nut 15 moves along the, the second screw nut 15 drives the slide bar 4 to move back and forth, the slide bar 4 drives the spindle head 10 to move back and forth through the connecting plate 6 and the lifting plate 9, when the spindle head 10 needs to be moved left and right, the motor 13 fixedly connected with the third screw 19 is electrified and drives the third screw 19 to rotate, and the third screw nut 20 moves left and right due to the fact that the surface of the third screw 19 is meshed with the inner surface of the third screw nut 20, and the third screw nut 20 drives the connecting plate to move left and right.
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 (8)
1. The utility model provides a two-wire one hard machining center, includes stand (1), the quantity of stand (1) is established to four, and two stand (1) are a set of, every group the top fixedly connected with fixed plate (2) of stand (1), its characterized in that: a first linear sliding rail (3) is arranged at the top of the fixed plate (2), and a sliding rod (4) is fixedly connected to the top of the first linear sliding rail (3);
the top of slide bar (4) is provided with second linear slide rail (5), the bottom fixedly connected with connecting plate (6) of second linear slide rail (5), the inside of connecting plate (6) is rotated and is connected with first lead screw (7), the surperficial threaded connection of first lead screw (7) has first screw-nut (8), the fixed surface of first screw-nut (8) is connected with lifter plate (9), the tip fixedly connected with spindle head (10) of lifter plate (9), rigid guide rail (11) have been seted up on the surface of connecting plate (6), the internal surface of rigid guide rail (11) and the sliding surface connection of rigid slider (12), the top fixedly connected with motor (13) of connecting plate (6), the output shaft of motor (13) and the top fixed connection of first lead screw (7).
2. A two-wire hard machining center according to claim 1, wherein: the first linear sliding rail (3) comprises a second lead screw (14) and a second lead screw nut (15), the inner surface of the second lead screw nut (15) is in threaded connection with the surface of the second lead screw (14), the bottom of the second lead screw nut (15) is fixedly connected with the bottom of the sliding rod (4), a sliding block (16) is fixedly connected with the top of the fixing plate (2), a sliding rail (17) is fixedly connected with the bottom of the sliding rod (4), the surface of the sliding block (16) is in sliding connection with the inner surface of the sliding rail (17), and the second lead screw (14) is driven by a motor (13).
3. A two-wire hard machining center according to claim 1 or 2, wherein: the sliding rod (4) is provided with a sliding plate (21), the surface of the sliding plate (21) is rotatably connected with a ball (18), and the surface of the ball (18) is in sliding connection with the surface of the sliding rod (4).
4. A two-wire hard machining center according to claim 1, wherein: the second linear sliding rail (5) comprises a third screw rod (19) and a third screw rod nut (20), the third screw rod (19) is rotatably connected inside the sliding rod (4), the inner surface of the third screw rod nut (20) is in threaded connection with the surface of the third screw rod (19), the end of the third screw rod nut (20) is rotatably connected with a sliding plate (21), the bottom of the sliding plate (21) is in sliding connection with the surface of the sliding rod (4), and the third screw rod (19) is driven by a motor (13).
5. A two-wire hard machining center according to claim 1, wherein: and reinforcing ribs (22) are fixedly connected to the outer side corners of the fixed connection positions of the tops of the upright columns (1) and the fixed plates (2).
6. A two-wire hard machining center according to claim 1, wherein: the end part of the fixing plate (2) is fixedly connected with an anti-collision pad (23).
7. A two-wire hard machining center according to claim 1, wherein: the bottom fixedly connected with bracing piece (24) of connecting plate (6), the top of bracing piece (24) is fixed has hydraulic telescoping rod (25), the top of hydraulic telescoping rod (25) and the bottom fixed connection of connecting plate (6).
8. A two-wire hard machining center according to claim 1, wherein: the surface of the upright post (1) is fixedly connected with a control panel (26), and the control panel (26) is electrically connected with the motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115899.XU CN209867473U (en) | 2019-01-23 | 2019-01-23 | Two-wire one-hard machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115899.XU CN209867473U (en) | 2019-01-23 | 2019-01-23 | Two-wire one-hard machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209867473U true CN209867473U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920115899.XU Active CN209867473U (en) | 2019-01-23 | 2019-01-23 | Two-wire one-hard machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209867473U (en) |
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2019
- 2019-01-23 CN CN201920115899.XU patent/CN209867473U/en active Active
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