CN222958105U - An internal oil-circuit tool-changing mechanism for a pentahedron machining center - Google Patents
An internal oil-circuit tool-changing mechanism for a pentahedron machining center Download PDFInfo
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- CN222958105U CN222958105U CN202422093928.0U CN202422093928U CN222958105U CN 222958105 U CN222958105 U CN 222958105U CN 202422093928 U CN202422093928 U CN 202422093928U CN 222958105 U CN222958105 U CN 222958105U
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Abstract
The utility model is suitable for the technical field of numerical control machine tools, and provides an inner oil way tool changing mechanism for a pentahedron machining center, which comprises a machine shell, wherein an adjusting mechanism is arranged on the machine shell, a turnover mechanism is arranged on the adjusting mechanism, the adjusting mechanism is used for adjusting the left and right positions of the turnover mechanism, a machining mechanism is arranged on the turnover mechanism, the turnover mechanism is used for adjusting the vertical angle of the machining mechanism, the adjusting mechanism adopts a chain translation mechanism to be matched with the machining mechanism, the tool changing stability can be improved, meanwhile, the transverse positions of a tool changing manipulator and the machining mechanism can be conveniently adjusted, the tool changing operation is convenient for workers, the turnover mechanism is arranged by adopting an inner oil way, the risk that a hydraulic hose is broken due to bending is avoided, and the tool changing mechanism consisting of the adjusting mechanism, the turnover mechanism and the machining mechanism is compact in structure, reduces oil pipe interference, and enables the manipulator to be shorter and better in rigidity.
Description
Technical Field
The utility model belongs to the technical field of numerical control machine tools, and particularly relates to an inner oil way tool changing mechanism for a pentahedron machining center.
Background
The pentahedron gantry machining center is used for machining large-sized workpieces, wherein the large-sized workpieces comprise machine tool body castings, large-sized engine boxes and the like.
At present, a pentahedron gantry machining center can only move in the vertical direction and cannot move horizontally, so that the cutter changing operation of workers is inconvenient.
Disclosure of utility model
The utility model provides an inner oil way tool changing mechanism for a pentahedron machining center, and aims to solve the problem that the existing pentahedron gantry machining center can only move in the vertical direction and cannot move horizontally, so that tool changing operation of workers is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The inner oil way tool changing mechanism for the pentahedron machining center comprises a machine shell, wherein an adjusting mechanism is arranged on the machine shell, a turnover mechanism is arranged on the adjusting mechanism and used for adjusting the left and right positions of the turnover mechanism, a machining mechanism is arranged on the turnover mechanism and used for adjusting the vertical angle of the machining mechanism, the adjusting mechanism comprises a chain, a driving assembly used for driving the chain to displace and a guiding assembly used for guiding the left and right movement of the turnover mechanism, the chain is arranged on the driving assembly and connected with the driving assembly, the driving assembly is arranged on the machine shell and connected with the machine shell, and the guiding assembly is arranged on the chain and connected with the chain.
Preferably, the driving assembly comprises a driving motor, the driving motor is positioned at the top of the shell and is fixedly connected with the shell, a first chain wheel is arranged in the shell and is rotationally connected with the shell, a second chain wheel is arranged on one side of the first chain wheel and is rotationally connected with the shell, a third chain wheel is arranged on one side of the second chain wheel and is rotationally connected with the shell, the first chain wheel, the second chain wheel and the third chain wheel are connected through a chain, the first chain wheel, the second chain wheel, the third chain wheel and the chain form a triangle, and an output shaft of the driving motor is fixedly connected with the first chain wheel.
Preferably, the guide assembly comprises a transverse moving plate, the transverse moving plate is positioned in front of the machine shell, two guide rails are arranged between the transverse moving plate and the machine shell, each guide rail is fixedly connected with the machine shell, guide blocks are arranged on the two guide rails, each guide block is fixedly connected with the transverse moving plate, the transverse moving plate transversely moves on the two guide rails through the two guide blocks, a connecting piece is further arranged between the transverse moving plate and the chain, the transverse moving plate is fixedly connected with the chain through the connecting piece, the turnover mechanism is positioned on the transverse moving plate and is fixedly connected with the transverse moving plate, in the scheme, the transverse moving plate can move on the guide rails through the guide blocks by arranging the guide rails and the guide blocks, and further, the transverse moving plate is guided to move left and right so as to avoid the transverse moving plate from shifting in the vertical direction when moving in the horizontal direction.
Preferably, the processing mechanism comprises a mounting box, the mounting box is positioned on the turnover mechanism and connected with the turnover mechanism, a first hydraulic cylinder is mounted at the top of the mounting box, a tool changing manipulator is arranged below the mounting box and is positioned on an output shaft of the first hydraulic cylinder and detachably connected with the output shaft of the first hydraulic cylinder, and in the scheme, the first hydraulic cylinder is arranged, and the height of the tool changing manipulator can be adjusted when the first hydraulic cylinder works.
Preferably, the front side wall of the installation box is provided with a fixing plate, the fixing plate is fixedly connected with the installation box, the side walls on two sides of the fixing plate are respectively provided with a groove, and each groove is semicircular.
Preferably, the side wall of the casing is provided with a connecting plate, the connecting plate is fixedly connected with the casing, the connecting plate is rectangular, and four corners of the connecting plate are respectively provided with a connecting hole, in the scheme, the connecting plate and the connecting holes are arranged, and the connecting plate can fix the device on an external device through the connecting holes and bolts on the connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. By arranging the adjusting mechanism, the adjusting mechanism adopts a chain translation mechanism to be matched with the processing mechanism, so that the cutter changing stability can be improved, and the transverse positions of the cutter changing manipulator and the processing mechanism can be conveniently adjusted, so that the cutter changing operation of workers is facilitated; the tool changing mechanism composed of the adjusting mechanism, the turnover mechanism and the processing mechanism has compact structure, reduces oil pipe interference, and can enable the manipulator to be shorter and have better rigidity.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view of the structure at A on the chain of FIG. 1;
FIG. 3 is a schematic rear view of the housing of the present utility model;
FIG. 4 is a cross-sectional view of the fuel tank of the present utility model;
1, a shell, 2, an adjusting mechanism, 3, a turnover mechanism, 4, a processing mechanism, 5, a connecting plate, 6, a connecting hole, 21, a chain, 22, a driving component, 23, a guiding component, 31, an oil supporting plate, 32, a hydraulic cylinder II, 33, an oiling box, 34, an oil filling hole, 41, a mounting box, 42, a hydraulic cylinder I, 43, a tool changing manipulator, 44, a fixing plate, 45, a groove, 46 and a hydraulic cylinder III;
221. The device comprises a driving motor, 222, a first sprocket, 223, a second sprocket, 224, a third sprocket, 231, a traversing plate, 232, a guide rail, 233, a guide block, 234 and a connecting piece.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, an internal oil circuit tool changing mechanism for a pentahedral machining center comprises a machine shell 1, wherein an adjusting mechanism 2 is installed on the machine shell 1, a turning mechanism 3 is arranged on the adjusting mechanism 2, the adjusting mechanism 2 is used for adjusting the left and right positions of the turning mechanism 3, a machining mechanism 4 is arranged on the turning mechanism 3, the turning mechanism 3 is used for adjusting the vertical angle of the machining mechanism 4, the adjusting mechanism 2 comprises a chain 21, a driving assembly 22 used for driving the chain 21 to displace and a guiding assembly 23 used for guiding the left and right movement of the turning mechanism 3, the chain 21 is arranged on the driving assembly 22 and connected with the driving assembly 22, the driving assembly 22 is arranged on the machine shell 1 and connected with the machine shell 1, and the guiding assembly 23 is arranged on the chain 21 and connected with the chain 21.
Specifically, the turnover mechanism 3 may include two oil supporting plates 31, the two oil supporting plates 31 are all installed on the traversing plate 231, the hydraulic cylinder two 32 is fixedly connected with the two oil supporting plates 31 in front of the traversing plate 231, a rack is further installed on an output shaft of the hydraulic cylinder two 32, a gear is further meshed on the rack, a first motor is installed on a side wall of the gear, two ends of the first motor are respectively and rotatably connected with the two oil supporting plates 31, the installation box 41 can be installed on the first motor, when the electric cylinder drives the rack to descend, the gear drives the first motor to rotate, at this time, the installation box 41 rotates along with rotation of the first motor, and then the vertical angle of the tool changing manipulator 43 is adjusted, on the other hand, the mode of adjusting the vertical angle of the tool changing manipulator 43 can also be that a second motor is arranged between the two oil supporting plates 31, two ends of the second motor are respectively and rotatably connected with the two oil supporting plates 31, the installation box 41 is installed on the side wall of the one of the oil supporting plates 31, the output shaft of the motor is fixedly connected with the second motor, and when the output shaft of the motor works, the second motor can rotate, and then the rotation box 41 can be driven.
The two oil supporting plates 31 can supply oil for the hydraulic cylinder II 32, the mounting box 41 is connected with the first rotary shaft through the oil filling tank 33, the mounting box 41 is positioned on the front side wall of the oil filling tank 33 and is fixedly connected with the oil filling tank 33, the oil filling tank 33 is rotationally connected with the two oil supporting plates 31 through the first rotary shaft, the top of the oil filling tank 33 is provided with the two oil filling holes 34, the mounting box 41 is communicated with the oil filling tank 33 through the oil filling holes 34, so that external oil flows into the hydraulic cylinder III 46 through the oil filling holes 34 and the mounting box 41, the hydraulic cylinder III 46 drives the main shaft head II to extend or retract, and an oil pipe is arranged in the mounting box 41, so that the mounting box 41 not only can provide support for the hydraulic cylinder I42, but also can protect the oil pipe.
Further, the driving assembly 22 includes a driving motor 221, the driving motor 221 is located at the top of the casing 1 and is fixedly connected with the casing 1, a sprocket one 222 is provided in the casing 1, the sprocket one 222 is rotatably connected with the casing 1, a sprocket two 223 is provided on one side of the sprocket one 222, the sprocket two 223 is rotatably connected with the casing 1, a sprocket three 224 is provided on one side of the sprocket two 223, the sprocket three 224 is rotatably connected with the casing 1, the sprocket one 222, the sprocket two 223 and the sprocket three 224 are connected through a chain 21, the sprocket one 222, the sprocket two 223, the sprocket three 224 and the chain 21 form a triangle, and an output shaft of the driving motor 221 is fixedly connected with the sprocket one 222.
Specifically, the first sprocket 222, the second sprocket 223 and the third sprocket 224 are respectively provided with a transmission shaft, and the three transmission shafts are respectively connected with the casing 1 in a rotating way, so that the first sprocket 222, the second sprocket 223 and the third sprocket 224 can be supported by the three transmission shafts to rotate in the casing 1.
Further, the guide assembly 23 includes a traverse plate 231, the traverse plate 231 is located in front of the casing 1, two guide rails 232 are provided between the traverse plate 231 and the casing 1, each guide rail 232 is fixedly connected with the casing 1, guide blocks 233 are provided on the two guide rails 232, each guide block 233 is fixedly connected with the traverse plate 231, the traverse plate 231 moves transversely on the two guide rails 232 through the two guide blocks 233, a connecting piece 234 is further provided between the traverse plate 231 and the chain 21, the traverse plate 231 and the chain 21 are fixedly connected through the connecting piece 234, and the turnover mechanism 3 is located on the traverse plate 231 and fixedly connected with the traverse plate 231.
Further, the processing mechanism 4 includes a mounting box 41, the mounting box 41 is located on the turnover mechanism 3 and is connected with the turnover mechanism 3, a first hydraulic cylinder 42 is mounted on the top of the mounting box 41, a tool changing manipulator 43 is arranged below the mounting box 41, and the tool changing manipulator 43 is located on an output shaft of the first hydraulic cylinder 42 and is detachably connected with the output shaft of the first hydraulic cylinder 42.
Specifically, the top of the tool changing manipulator 43 may have a buckle, and the inside of the output shaft of the first hydraulic cylinder 42 may have a clamping groove corresponding to the buckle, so that the tool changing manipulator 43 is mounted on the output shaft of the first hydraulic cylinder 42 through the buckle and the clamping groove.
Further, the front side wall of the installation box 41 is provided with a fixing plate 44, the fixing plate 44 is fixedly connected with the installation box 41, the side walls on two sides of the fixing plate 44 are respectively provided with a groove 45, and each groove 45 is semicircular.
Specifically, a third hydraulic cylinder 46 is further installed on the front side wall of the fixing plate 44, an output shaft of the third hydraulic cylinder 46 is used for being connected with a second spindle head, two grooves 45 are used for being connected with a tool handle, when the tool handle is installed on the fixing plate 44 in a clamping mode, the second spindle head on the third hydraulic cylinder 46 is contacted with the side wall of the tool handle, when the third hydraulic cylinder 46 drives the second spindle head to work, the tool handle can be taken down from the fixing plate 44, and then a new tool handle is clamped on the fixing plate 44, and tool changing operation can be completed.
Further, a connecting plate 5 is arranged on the side wall of the shell 1, the connecting plate 5 is fixedly connected with the shell 1, the connecting plate 5 is rectangular, and connecting holes 6 are formed in four corners of the connecting plate 5.
In summary, the adjusting mechanism 2 adopts the chain translation mechanism to be matched with the processing mechanism 4, so that the tool changing stability can be improved, meanwhile, the transverse positions of the tool changing manipulator 43 and the processing mechanism 4 can be conveniently adjusted, the tool changing operation can be conveniently carried out by workers, the setting of the turnover mechanism 3 adopts an inner oil way, the risk of fracture in bending and drying of a hydraulic hose is avoided, and the tool changing mechanism formed by the adjusting mechanism 2, the turnover mechanism 3 and the processing mechanism 4 is compact in structure, oil pipe interference is reduced, and the manipulator is shorter and better in rigidity.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The inner oil way tool changing mechanism for the pentahedral machining center is characterized by comprising a machine shell (1), wherein an adjusting mechanism (2) is arranged on the machine shell (1), a turnover mechanism (3) is arranged on the adjusting mechanism (2), the adjusting mechanism (2) is used for adjusting the left and right positions of the turnover mechanism (3), a machining mechanism (4) is arranged on the turnover mechanism (3), and the turnover mechanism (3) is used for adjusting the vertical angle of the machining mechanism (4);
The adjusting mechanism (2) comprises a chain (21), a driving assembly (22) for driving the chain (21) to displace and a guiding assembly (23) for guiding the left-right movement of the turnover mechanism (3), wherein the chain (21) is positioned on the driving assembly (22) and connected with the driving assembly (22), the driving assembly (22) is positioned on the machine shell (1) and connected with the machine shell (1), and the guiding assembly (23) is positioned on the chain (21) and connected with the chain (21).
2. The internal oil path tool changing mechanism for a pentahedral machining center according to claim 1, wherein:
the driving assembly (22) comprises a driving motor (221), the driving motor (221) is located at the top of the machine shell (1) and is fixedly connected with the machine shell (1), a first sprocket (222) is arranged in the machine shell (1), the first sprocket (222) is rotationally connected with the machine shell (1), a second sprocket (223) is arranged on one side of the first sprocket (222), the second sprocket (223) is rotationally connected with the machine shell (1), a third sprocket (224) is arranged on one side of the second sprocket (223), the third sprocket (224) is rotationally connected with the machine shell (1), the first sprocket (222), the second sprocket (223) and the third sprocket (224) are connected through the chain (21), the first sprocket (222), the third sprocket (224) and the chain (21) form a triangle, and an output shaft of the driving motor (221) is fixedly connected with the first sprocket (222).
3. The internal oil path tool changing mechanism for a pentahedral machining center according to claim 1, wherein:
The guide assembly (23) comprises a transverse moving plate (231), the transverse moving plate (231) is located in front of the machine shell (1), two guide rails (232) are arranged between the transverse moving plate (231) and the machine shell (1), each guide rail (232) is fixedly connected with the machine shell (1), two guide rails (232) are respectively provided with a guide block (233), each guide block (233) is fixedly connected with the transverse moving plate (231), the transverse moving plate (231) is respectively transversely moved on the two guide rails (232) through the two guide blocks (233), a connecting piece (234) is further arranged between the transverse moving plate (231) and the chain (21), the transverse moving plate (231) is fixedly connected with the chain (21) through the connecting piece (234), and the turnover mechanism (3) is located on the transverse moving plate (231) and is fixedly connected with the transverse moving plate (231).
4. The internal oil path tool changing mechanism for a pentahedral machining center according to claim 1, wherein:
The machining mechanism (4) comprises a mounting box (41), the mounting box (41) is located on the turnover mechanism (3) and connected with the turnover mechanism (3), a first hydraulic cylinder (42) is mounted at the top of the mounting box (41), a tool changing manipulator (43) is arranged below the mounting box (41), and the tool changing manipulator (43) is located on an output shaft of the first hydraulic cylinder (42) and detachably connected with an output shaft of the first hydraulic cylinder (42).
5. The internal oil path tool changing mechanism for a pentahedral machining center according to claim 4, wherein:
The mounting box is characterized in that a fixing plate (44) is arranged on the front side wall of the mounting box (41), the fixing plate (44) is fixedly connected with the mounting box (41), grooves (45) are formed in the side walls on two sides of the fixing plate (44), and each groove (45) is semicircular.
6. The internal oil path tool changing mechanism for a pentahedral machining center according to claim 1, wherein:
The novel portable electric power cabinet is characterized in that a connecting plate (5) is arranged on the side wall of the cabinet (1), the connecting plate (5) is fixedly connected with the cabinet (1), the connecting plate (5) is rectangular, and connecting holes (6) are formed in four corners of the connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422093928.0U CN222958105U (en) | 2024-08-28 | 2024-08-28 | An internal oil-circuit tool-changing mechanism for a pentahedron machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422093928.0U CN222958105U (en) | 2024-08-28 | 2024-08-28 | An internal oil-circuit tool-changing mechanism for a pentahedron machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222958105U true CN222958105U (en) | 2025-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422093928.0U Active CN222958105U (en) | 2024-08-28 | 2024-08-28 | An internal oil-circuit tool-changing mechanism for a pentahedron machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222958105U (en) |
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2024
- 2024-08-28 CN CN202422093928.0U patent/CN222958105U/en active Active
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