CN210360285U - Horizontal machining center machine tool structure - Google Patents
Horizontal machining center machine tool structure Download PDFInfo
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- CN210360285U CN210360285U CN201921162370.XU CN201921162370U CN210360285U CN 210360285 U CN210360285 U CN 210360285U CN 201921162370 U CN201921162370 U CN 201921162370U CN 210360285 U CN210360285 U CN 210360285U
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Abstract
The utility model provides a horizontal machining center machine tool structure, which comprises a workbench, a chip removal mechanism, a mounting mechanism, a driving mechanism, a first stroke stop block, a first guide rail, a support plate, an assembling mechanism and an electric control cabinet, the chip removal mechanism, the driving mechanism, the first guide rail and the second guide rail are arranged and fixed by bolts, the defects of the first guide rail and the second guide rail when being integrally cast with the machine tool are improved, when the verticality and the straightness are deviated, the verticality and the straightness of the guide rail are convenient to adjust, the ball screw is pre-stretched before being used, a special bearing seat for supporting the ball screw is selected, the transmission precision, the rigidity and the positioning precision of the driving mechanism are improved, the transmission efficiency is improved, the scraps produced by machining fall into a chip removal groove, a chip removal motor is electrified to operate to drive a screw rod to rotate, the scraps produced by machining are conveyed to the tail end of the chip removal groove, avoid the debris to pile up on the workstation and influence normal processing operation.
Description
Technical Field
The utility model belongs to the technical field of horizontal machining center, especially, relate to a horizontal machining center lathe structure.
Background
The numerical control milling machine with a tool magazine in the numerical control milling machine is also called as a machining center, the numerical control milling machine is a numerical control machine with a very strong machining function, the machining center, a flexible machining unit and the like which are rapidly developed at present are generated on the basis of the numerical control milling machine and a numerical control boring machine, the machining center and the flexible machining unit are not separated from a milling mode, a Z-axis guide rail and an X-axis guide rail are arranged on a machine body casting in the domestic horizontal machining center at present, and the machine body is integrally cast for the convenience of assembly, so that the natural aging of the machine body casting needs to be carried out for a long time to release the casting stress formed in the casting cooling process. The natural aging generally needs to pass summer and winter, so that the production period of large castings is longer, the production period generally needs to reach one and a half years, if the stress of the castings of the horizontal-type lathe bed cannot be fully released, the deformation of an X axis and a Z axis can be caused in the later horizontal-type lathe bed using process, the straightness and the verticality are ultra-poor, and the horizontal-type lathe bed cannot be completely used for normal production seriously.
The invention discloses a double-spindle horizontal machining center which is named by CN 208262425U and comprises two groups of spindle mechanisms, wherein each group of spindle mechanism comprises a base, an X-axis positioning mechanism, a Y-axis positioning mechanism, a Z-axis positioning mechanism, a cutter clamp, a workbench and a table changing assembly, the X-axis positioning mechanism, the Y-axis positioning mechanism and the Z-axis positioning mechanism are combined to control the position of a cutter, the workbench is arranged between the two groups of spindle mechanisms, and the cutter clamps of the two groups of spindle mechanisms are arranged towards the direction of the workbench; the platform changing assembly is arranged on the other side face of the workbench and comprises a supporting main body, a rotating shaft arranged in the middle of the bottom face of the supporting main body and forked supporting structures arranged at two ends of the supporting main body, and a sliding table mechanism is arranged below the supporting main body. But the chip removal efficiency is low when the current horizontal machining center lathe is processing the work piece, causes the piece to pile up on the workstation, influences normal machining operation, and transmission efficiency is low, reduces machining center's machining efficiency, and Z axle guide rail and X axle guide rail set up on the lathe bed foundry goods, adopt the integral type foundry goods, are not convenient for the guide rail straightness's that hangs down and straightness's regulation, reduce horizontal machining center's life's problem.
Therefore, the invention of a horizontal machining center machine tool structure is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a horizontal machining center lathe structure to solve current horizontal machining center lathe chip removal inefficiency when processing the work piece, cause the piece to pile up on the workstation, influence normal processing operation, transmission efficiency is low, reduce machining center's machining efficiency, Z axle guide rail and X axle guide rail set up on the lathe bed foundry goods, adopt the integral type foundry goods, the guide rail straightness's that hangs down and straightness's regulation is not convenient for, reduce horizontal machining center's life's problem. A horizontal machining center machine tool structure comprises a workbench, two chip removal mechanisms, an installation mechanism, a driving mechanism, a first stroke stop block, a first guide rail, a support plate, an assembly mechanism and an electric control cabinet, wherein the two chip removal mechanisms are arranged on two sides above the workbench; the mounting mechanism is fixed above the workbench through bolts and positioned between the chip removal mechanisms; the supporting plate is fixed on the rear side above the workbench through a bolt; the two first guide rails are fixed at the upper end and the lower end of the front side of the supporting plate through bolts; the driving mechanism is fixed on the front side of the supporting plate through a bolt and is positioned between the first guide rails; the assembly mechanism is fixed on the front side of the driving mechanism through bolts, and the upper end and the lower end of the rear side are connected to the first guide rail in a sliding manner; the four first travel stop blocks are fixed at the left end and the right end of the inner side of the first guide rail through bolts; the electric control cabinet is fixed on the right side of the workbench through bolts.
The chip removal mechanism comprises two chip removal grooves, a chip removal motor and a screw rod, and the two chip removal grooves are formed in two sides above the workbench; the chip removal motor is fixed at the upper end of the chip removal groove through a bolt; the screw row rod is fixed at the lower end of the output shaft of the chip removal motor through a coupler.
The length of the chip groove is equal to that of the workbench, and the section of the chip groove is trapezoidal; the chip removal motor is connected with the electric control cabinet through a wire, and a ZPLX type is selected; the spiral exhaust rod is in a spiral shape, and the lower end of the spiral exhaust rod is aligned with the lower end of the chip groove.
The driving mechanism comprises a driving motor, a bearing seat, a ball screw and a nut seat, the driving motor is fixed in the middle of the right end of the front side of the supporting plate through a bolt and is connected with the electric control cabinet through a wire for selection; the bearing block is fixed in the middle of the left end of the front side of the supporting plate through a bolt; the left end of the ball screw is connected to the inside of the bearing seat in a clamping manner, and the right end of the ball screw is connected with an output shaft of the driving motor through a coupler; the nut seat is fixed above the ball screw through threads.
The assembly mechanism comprises an assembly plate, a power mechanism, a second guide rail, a cutter mounting plate and a second stroke stop block, the rear side of the assembly plate is fixed above the nut seat through a bolt, and the upper end and the lower end of the rear side are clamped on the first guide rail; the power mechanism is fixed in the middle of the front side of the assembling plate through a bolt and adopts the same structure as the driving mechanism; the two second guide rails are fixed at two ends of the front side of the assembling plate through bolts and are positioned at two sides of the power mechanism; the four second travel stop blocks are fixed at the upper end and the lower end of the inner side of the second guide rail through bolts; the rear side of the cutter mounting plate is fixed on the front side of the power mechanism through bolts, and two ends of the rear side are clamped on the second guide rail.
The mounting mechanism and the assembling mechanism adopt similar structures, and the difference is that the cutter mounting plate is replaced by a workpiece mounting plate; the electric control cabinet is connected with a mains supply through a wire, and the electric control cabinet is connected with the mains supply to supply power for the chip removal motor, the driving motor and the like, so that the normal operation of the machining center is ensured.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a setting of chip removal mechanism, in the machining center course of working, the sweeps that processing produced falls into the chip groove, and automatically controlled cabinet is the chip removal motor power supply, and chip removal motor circular telegram operation drives the spiral shell gang bar and rotates, will process the piece that produces and carry to the end of chip groove, arranges the outside of workstation with the piece, is convenient for concentrate the collection with the case that gathers materials with the piece, avoids the piece to pile up on the workstation and influence normal processing operation.
2. The utility model discloses an actuating mechanism's setting prestretches before the ball uses to choose for use special bearing frame to support ball, improve actuating mechanism's transmission precision, rigidity and positioning accuracy, and improve transmission efficiency.
3. The utility model discloses a setting of first guide rail and second guide rail, first guide rail and second guide rail are all fixed through the bolt, improve the drawback of first guide rail and second guide rail when with the whole casting of lathe, when straightness and straightness accuracy have the deviation, are convenient for carry out the guide rail and hang down straightness and straightness accuracy and adjust, and improve machining center's life.
4. The utility model discloses a setting of first stroke dog and second stroke dog sets up first stroke dog and second stroke dog respectively at the inboard both ends of first guide rail and second guide rail, plays the effect of restriction displacement when advancing both ends, avoids the phenomenon that the derail appears in the drive process, improves machining center's security performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the chip removal mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the driving mechanism of the present invention.
Fig. 4 is a schematic structural view of the assembly mechanism of the present invention.
In the figure:
1-a workbench, 2-a chip removal mechanism, 21-a chip removal groove, 22-a chip removal motor, 23-a screw rod, 3-a mounting mechanism, 4-a driving mechanism, 41-a driving motor, 42-a bearing seat, 43-a ball screw, 44-a nut seat, 5-a first stroke stop, 6-a first guide rail, 7-a support plate, 8-an assembling mechanism, 81-an assembling plate, 82-a power mechanism, 83-a second guide rail, 84-a cutter mounting plate, 85-a second stroke stop and 9-an electric control cabinet.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4
The utility model provides a horizontal machining center machine tool structure, which comprises a workbench 1, chip removal mechanisms 2, an installation mechanism 3, a driving mechanism 4, a first stroke stop 5, a first guide rail 6, a support plate 7, an assembly mechanism 8 and an electric control cabinet 9, wherein the chip removal mechanisms 2 are two and are arranged at two sides above the workbench 1; the mounting mechanism 3 is fixed above the workbench 1 through bolts and is positioned between the chip removal mechanisms 2; the supporting plate 7 is fixed on the rear side above the workbench 1 through bolts; the two first guide rails 6 are fixed at the upper end and the lower end of the front side of the support plate 7 through bolts; the driving mechanism 4 is fixed on the front side of the supporting plate 7 through bolts and is positioned between the first guide rails 6; the assembly mechanism 8 is fixed on the front side of the driving mechanism 4 through bolts, and the upper end and the lower end of the rear side are connected to the first guide rail 6 in a sliding manner; the four first travel stop blocks 5 are fixed at the left end and the right end of the inner side of the first guide rail 6 through bolts; the electric control cabinet 9 is fixed on the right side of the workbench 1 through bolts.
The chip removal mechanism 2 comprises two chip removal grooves 21, a chip removal motor 22 and a screw rod 23, and the two chip removal grooves 21 are formed in two sides above the workbench 1; the chip removal motor 22 is fixed at the upper end of the chip removal groove 21 through a bolt; the screw rod 23 is fixed at the lower end of the output shaft of the chip removal motor 22 through a coupler.
The length of the chip groove 21 is equal to that of the workbench 1, and the section of the chip groove is trapezoidal; the chip removal motor 22 is connected with the electric control cabinet 9 through a wire and adopts a ZPLX type; the helical screw 23 has a lower end aligned with the lower end of the flute 21.
The driving mechanism 4 comprises a driving motor 41, a bearing seat 42, a ball screw 43 and a nut seat 44, wherein the driving motor 41 is fixed at the middle position of the right end of the front side of the supporting plate 7 through a bolt and is connected with the electric control cabinet 9 through a wire for selection; the bearing seat 42 is fixed at the middle position of the left end of the front side of the support plate 7 through a bolt; the left end of the ball screw 43 is clamped inside the bearing seat 42, and the right end is connected with the output shaft of the driving motor 41 through a coupler; the nut holder 44 is fixed above the ball screw 43 by a screw.
The assembly mechanism 8 comprises an assembly plate 81, a power mechanism 82, a second guide rail 83, a cutter mounting plate 84 and a second stroke stop 85, the rear side of the assembly plate 81 is fixed above the nut seat 44 through bolts, and the upper end and the lower end of the rear side are clamped on the first guide rail 6; the power mechanism 82 is fixed at the middle position of the front side of the assembling plate 81 through a bolt and adopts the same structure as the driving mechanism 4; the two second guide rails 83 are fixed at two ends of the front side of the assembling plate 81 through bolts and are positioned at two sides of the power mechanism 82; four second travel stops 85 are fixed at the upper end and the lower end of the inner side of the second guide rail 83 through bolts; the rear side of the cutter mounting plate 84 is fixed to the front side of the power mechanism 82 through bolts, and two ends of the rear side are clamped on the second guide rails 83.
The mounting mechanism 3 and the assembling mechanism 8 adopt a similar structure, and the difference is that the cutter mounting plate 84 is replaced by a workpiece mounting plate; the electric control cabinet 9 is connected with a mains supply through a wire, the electric control cabinet 9 is connected with the mains supply to supply power for the chip removal motor 22, the driving motor 41 and the like, and normal operation of the machining center is guaranteed.
Principle of operation
In the utility model, the electric control cabinet 9 is connected with the mains supply to supply power to the chip removal motor 22, the driving motor 41 and the like, so as to ensure the normal operation of the machining center, in the machining process of the machining center, the scraps produced by machining fall into the chip removal groove 21, the electric control cabinet 9 supplies power to the chip removal motor 22, the chip removal motor 22 is electrified to operate to drive the screw rod 23 to rotate, the scraps produced by machining are conveyed to the tail end of the chip removal groove 21 and are discharged to the outer side of the workbench 1, the scraps are conveniently collected in a centralized manner by the material collecting box, the scraps are prevented from being accumulated on the workbench 1 to influence the normal machining operation, the ball screw 43 is prestretched before being used, a special bearing seat 42 is selected to support the ball screw 43, the transmission precision, the rigidity and the positioning precision of the driving mechanism 4 are improved, the transmission efficiency is improved, the first guide rail 6 and the second guide rail 83 are both fixed through bolts, the defects that the first guide rail 6, when the perpendicularity and the straightness are deviated, the perpendicularity and the straightness of the guide rail are convenient to adjust, the service life of the machining center is prolonged, the first stroke stop block 5 and the second stroke stop block 85 are arranged at the two ends of the inner sides of the first guide rail 6 and the second guide rail 83 respectively, the effect of limiting displacement is achieved when the two ends are reached, the phenomenon of derailment in the driving process is avoided, and the safety performance of the machining center is improved.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a horizontal machining center lathe structure which characterized in that: the device comprises a workbench (1), two chip removal mechanisms (2), an installation mechanism (3), a driving mechanism (4), a first stroke stop block (5), a first guide rail (6), a support plate (7), an assembly mechanism (8) and an electric control cabinet (9), wherein the two chip removal mechanisms (2) are arranged on two sides above the workbench (1); the mounting mechanism (3) is fixed above the workbench (1) through bolts and is positioned between the chip removal mechanisms (2); the supporting plate (7) is fixed on the rear side above the workbench (1) through bolts; the two first guide rails (6) are fixed at the upper end and the lower end of the front side of the support plate (7) through bolts; the driving mechanism (4) is fixed on the front side of the supporting plate (7) through a bolt and is positioned between the first guide rails (6); the assembling mechanism (8) is fixed on the front side of the driving mechanism (4) through bolts, and the upper end and the lower end of the rear side are connected to the first guide rail (6) in a sliding manner; the four first travel stop blocks (5) are fixed at the left end and the right end of the inner side of the first guide rail (6) through bolts; the electric control cabinet (9) is fixed on the right side of the workbench (1) through bolts.
2. The horizontal machining center machine tool structure according to claim 1, wherein: the chip removal mechanism (2) comprises two chip removal grooves (21), a chip removal motor (22) and a screw rod (23), and the two chip removal grooves (21) are formed in two sides above the workbench (1); the chip removal motor (22) is fixed at the upper end of the chip removal groove (21) through a bolt; the screw row rod (23) is fixed at the lower end of an output shaft of the chip removal motor (22) through a coupler.
3. The horizontal machining center machine tool structure according to claim 2, wherein: the length of the chip groove (21) is equal to that of the workbench (1), and the section of the chip groove is trapezoidal; the chip removal motor (22) is connected with the electric control cabinet (9) through a wire, and a ZPLX type is selected; the spiral-shaped screw row rods (23) are in a spiral shape, and the lower ends of the spiral-shaped screw row rods are aligned with the lower ends of the chip grooves (21).
4. The horizontal machining center machine tool structure according to claim 1, wherein: the driving mechanism (4) comprises a driving motor (41), a bearing seat (42), a ball screw (43) and a nut seat (44), wherein the driving motor (41) is fixed in the middle of the right end of the front side of the supporting plate (7) through a bolt and is connected with the electric control cabinet (9) through a wire for selection; the bearing seat (42) is fixed in the middle of the left end of the front side of the support plate (7) through a bolt; the left end of the ball screw (43) is clamped inside the bearing seat (42), and the right end of the ball screw is connected with an output shaft of the driving motor (41) through a coupler; the nut seat (44) is fixed above the ball screw (43) through threads.
5. The horizontal machining center machine tool structure according to claim 1, wherein: the assembly mechanism (8) comprises an assembly plate (81), a power mechanism (82), a second guide rail (83), a cutter mounting plate (84) and a second travel stop block (85), the rear side of the assembly plate (81) is fixed above the nut seat (44) through a bolt, and the upper end and the lower end of the rear side are clamped on the first guide rail (6); the power mechanism (82) is fixed at the middle position of the front side of the assembling plate (81) through a bolt and adopts the same structure as the driving mechanism (4); the two second guide rails (83) are fixed at two ends of the front side of the assembling plate (81) through bolts and are positioned at two sides of the power mechanism (82); the number of the second travel stop blocks (85) is four, and the four second travel stop blocks are fixed at the upper end and the lower end of the inner side of the second guide rail (83) through bolts; the rear side of the cutter mounting plate (84) is fixed on the front side of the power mechanism (82) through a bolt, and two ends of the rear side are clamped on the second guide rail (83).
6. The horizontal machining center machine tool structure according to claim 1, wherein: the mounting mechanism (3) and the assembling mechanism (8) adopt similar structures, and the difference is that the cutter mounting plate (84) is replaced by a workpiece mounting plate; the electric control cabinet (9) is connected with the commercial power through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162370.XU CN210360285U (en) | 2019-07-23 | 2019-07-23 | Horizontal machining center machine tool structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162370.XU CN210360285U (en) | 2019-07-23 | 2019-07-23 | Horizontal machining center machine tool structure |
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| CN210360285U true CN210360285U (en) | 2020-04-21 |
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| CN201921162370.XU Active CN210360285U (en) | 2019-07-23 | 2019-07-23 | Horizontal machining center machine tool structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539202A (en) * | 2020-12-01 | 2021-03-23 | 广西立铖机电设备有限公司 | Breathing device of hydraulic oil tank |
-
2019
- 2019-07-23 CN CN201921162370.XU patent/CN210360285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539202A (en) * | 2020-12-01 | 2021-03-23 | 广西立铖机电设备有限公司 | Breathing device of hydraulic oil tank |
| CN112539202B (en) * | 2020-12-01 | 2022-11-22 | 广西立铖钢业有限公司 | Breathing device of hydraulic oil tank |
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