CN220480349U - Feeding mechanism for milling equipment - Google Patents
Feeding mechanism for milling equipment Download PDFInfo
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- CN220480349U CN220480349U CN202322038210.7U CN202322038210U CN220480349U CN 220480349 U CN220480349 U CN 220480349U CN 202322038210 U CN202322038210 U CN 202322038210U CN 220480349 U CN220480349 U CN 220480349U
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- transfer
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- plate
- feeding
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- 238000003801 milling Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model provides a feeding mechanism for milling equipment, which comprises a supporting assembly component, a transfer bearing component, a guide adapting component, a transfer driving component, a transfer transmission component, a feed driving component and a transfer limiting component, wherein the transfer transmission component formed by combining a transmission fluted disc and a transmission rack is arranged between a transfer bearing plate and a supporting seat plate, so that the transfer bearing plate can move along a guide rail rod, or the transfer transmission component formed by a transmission nut and a transmission screw is arranged, the transfer bearing plate can be transmitted to move along the guide rail rod, the transfer bearing plate carries a feeding end to move, a milling tool on the feeding end is driven by a feeding motor to operate, the operation process of the milling tool is more stable, and the double transfer limiting component is also arranged to limit the moving range of the transfer bearing plate, so that the damage to the feeding mechanism or a workpiece to be processed caused by exceeding the working range is avoided.
Description
Technical Field
The present utility model relates to a feed mechanism for a milling device.
Background
Patent document CN215700064U discloses a feeding mechanism, which comprises a vertical tool rest feeding mechanism and a beam feeding mechanism, wherein the vertical tool rest feeding mechanism is mutually perpendicular to the beam feeding mechanism, the vertical tool rest feeding mechanism is connected to the beam feeding mechanism, the beam feeding mechanism comprises a first feeding power and a first ball screw for controlling the vertical tool rest feeding mechanism to transversely feed, and the vertical tool rest feeding mechanism comprises a second feeding power and a second ball screw for controlling the tool rest to longitudinally feed. However, the vertical tool rest feeding mechanism and the transverse beam feeding mechanism arranged by the feeding mechanism are not provided with limiting structures, so that the condition of overrun feeding easily occurs in the running process, a certain potential safety hazard is caused, and the milling tool and the workpiece are easily damaged. Therefore, there is a need for structural optimization of such a feed mechanism to overcome the above-mentioned drawbacks.
Disclosure of Invention
The object of the present utility model is to provide a feed mechanism for milling equipment to improve its operational stability and machining accuracy.
The utility model adopts the technical proposal for solving the technical problems that:
a feed mechanism for a milling apparatus, comprising:
a support assembly fixedly mounted on a frame of the milling apparatus, the support assembly having an installation space therein;
the transfer bearing assembly corresponds to the position of the support assembly, and a bearing space is formed in the transfer bearing assembly;
the guide matching assembly is arranged between the support assembly and the transfer bearing assembly, the transfer bearing assembly can move on the support assembly through the guide matching assembly, and the guide matching assembly guides the moving process of the transfer bearing assembly;
the transfer driving assembly is arranged on the transfer bearing assembly and can run on the transfer bearing assembly;
the transfer transmission assembly is arranged between the support assembly and the transfer bearing assembly and is connected with the transfer driving assembly, and the transfer driving assembly is driven by the transfer driving assembly to operate so as to enable the transfer bearing assembly to move;
the feeding driving assembly is arranged on the transfer bearing assembly and can move along with the transfer bearing assembly, the feeding driving assembly is connected with the milling tool, and the milling tool is driven to operate by the feeding driving assembly;
and the transfer limiting assembly is arranged between the supporting assembly and the transfer bearing assembly and is matched with the transfer driving assembly, and the transfer limiting assembly limits the movement range of the transfer bearing assembly.
Specifically, the support assembly includes:
a support saddle arranged transversely and fixed to a frame of the milling device by means of a connection;
and the assembly end plates are provided with a pair of assembly end plates, and each assembly end plate is respectively arranged at two ends of the support seat plate and protrudes above the support seat plate.
The transfer bearing assembly comprises:
and the transfer carrier plate is transversely arranged and positioned above the support seat plate, and the top of the transfer carrier plate is provided with a bearing space.
The guide adapter assembly includes:
the guide rail rods are provided with a pair, and are respectively arranged at the top of the supporting seat plate through connecting pieces and are parallel to each other;
the connecting slide blocks are provided with a pair, and each connecting slide block is respectively arranged at the bottom of the connecting carrier plate through a connecting piece and is respectively buckled on the guide rail rod, so that the connecting carrier plate can move on the guide rail rod through the connecting slide blocks.
The transfer drive assembly includes:
and the transfer motor is arranged at the top of the transfer carrier plate, and the tail end of the power output shaft of the transfer motor extends out to the lower part of the transfer carrier plate.
In one embodiment of the present utility model, a transfer drive assembly includes:
the transmission fluted disc is arranged at the tail end of a power output shaft of the transfer motor, and the transfer motor drives the transmission fluted disc to rotate;
the transmission rack is arranged at the top of the supporting seat plate and is parallel to the guide rail rod, and the transmission fluted disc is meshed with the transmission rack and can drive the switching carrier plate to move along the guide rail rod.
In another embodiment of the present utility model, a transfer drive assembly includes:
the transmission nut is arranged at the bottom of the transfer carrier plate through a rotating structure, is connected with a power output shaft of the transfer motor through the transmission structure, and is driven to rotate by the transfer motor;
the two ends of the transmission screw are respectively arranged in the assembly end plate through a rotating structure and are parallel to the guide rail rod, the transmission screw penetrates through the transmission nut and is matched with the transmission nut through threads, and the transfer support plate can be driven to move along the guide rail rod.
The feed drive assembly includes:
the feeding motor is arranged at the top of the switching carrier plate;
the feeding end is arranged at the top of the switching carrier plate through a rotating structure and is connected with the feeding motor through a transmission structure, the feeding motor drives the feeding end to operate, a space for installing a milling tool is formed in the feeding end, and the feeding end drives the milling tool to operate.
Move and carry spacing subassembly includes:
the limit switches are provided with at least one pair, and each limit switch is respectively arranged at the edge of the supporting seat plate and is respectively arranged at two sides of the supporting seat plate and is electrically connected with the transfer motor through a control circuit;
and the limiting pressing plates are provided with at least one pair, each limiting pressing plate is respectively arranged on two sides of the transfer carrier plate and corresponds to the position of the limiting switch, and when the transfer carrier plate moves to the position of the limiting switch, the limiting pressing plates apply pressure to the limiting switch, so that the limiting switch is closed, the transfer motor is stopped, and the transfer carrier plate is prevented from moving beyond the limiting range.
In one embodiment of the present utility model, the transfer limiting assembly further comprises:
the limiting ejector rods are provided with at least one pair, each limiting ejector rod is mounted on the inner side of the assembly end plate through a sliding structure and matched with the assembly end plate through a reset spring, the limiting ejector rods can stretch out and draw back on the assembly end plate, the tail ends of the limiting ejector rods are provided with matched end heads, the matched end heads are made of elastic materials, the matched end heads can be abutted against the edges of the transfer carrier plates, the moving process of the transfer carrier plates is limited, and the transfer carrier plates and the assembly end plate are prevented from being damaged due to collision.
The utility model has the advantages that:
the feeding mechanism is characterized in that a transfer transmission assembly formed by combining a transmission fluted disc and a transmission rack is arranged between the transfer carrier plate and the supporting seat plate, so that the transfer carrier plate can move along a guide rail rod, or the transfer transmission assembly formed by a transmission nut and a transmission screw is arranged, the transfer carrier plate is transmitted to move along the guide rail rod, the transfer carrier plate carries a feeding end to move, a milling tool on the feeding end is driven by a feeding motor to operate, the operation process is more stable, and a double transfer limit assembly formed by a limit switch and a limit ejector rod is also arranged to limit the moving range of the transfer carrier plate, so that the damage to the feeding mechanism or a workpiece to be processed caused by exceeding the working range is avoided.
Drawings
Fig. 1 is a schematic illustration of one of the arrangements of the feed mechanism for a milling device according to the utility model;
FIG. 2 is a second schematic diagram of the feeding mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.
As shown in fig. 1 and 2, the feeding mechanism for milling equipment provided by the utility model comprises a supporting assembly component, a transferring bearing component, a guiding adapting component, a transferring driving component, a transferring transmission component, a feeding driving component and a transferring limiting component, wherein the supporting assembly component is fixedly arranged on a frame of the milling equipment, an installation space is arranged in the supporting assembly component, the transferring bearing component corresponds to the supporting assembly component in position, a bearing space is arranged in the supporting assembly component, the guiding adapting component is arranged between the supporting assembly component and the transferring bearing component, the transferring bearing component can move on the supporting assembly component through the guiding adapting component, the transferring driving component is arranged on the transferring bearing component, the transferring transmission component is arranged between the supporting assembly component and the transferring bearing component and is connected with the transferring driving component, the transferring transmission component is driven by the transferring driving component to move, the transferring bearing component is enabled to move, the feeding driving component is connected with the transferring bearing component to drive the milling tool, the transferring limiting component is arranged between the supporting assembly component and the transferring bearing component, and the transferring driving component is matched with the transferring driving component to limit the transferring bearing component.
In this embodiment, the support assembly includes a support base 110 and assembly end plates 120, the support base being arranged in a lateral direction and being fixed to a frame of the milling apparatus by means of connectors, the assembly end plates being provided with a pair, each of the assembly end plates being mounted at both ends of the support base and protruding above the support base.
The transfer carrier assembly comprises a transfer carrier plate 200 which is arranged transversely and above the support seat plate, and the top of the transfer carrier plate is provided with a carrying space.
The guiding and adapting assembly comprises a pair of guiding rail rods 310 and adapting sliding blocks 320, wherein the guiding rail rods are provided with a pair, each guiding rail rod is respectively arranged at the top of the supporting seat plate through a connecting piece and is parallel to each other, the adapting sliding blocks are provided with a pair, and each adapting sliding block is respectively arranged at the bottom of the adapting carrier plate through a connecting piece and is respectively buckled on the guiding rail rods, so that the adapting carrier plate can move on the guiding rail rods through the adapting sliding blocks.
The transfer driving assembly comprises a transfer motor 400, the transfer motor is arranged at the top of the transfer carrier plate, and the tail end of the power output shaft of the transfer motor extends out to the lower side of the transfer carrier plate.
In one embodiment of the present utility model, the transfer transmission assembly includes a transmission fluted disc 510 and a transmission rack 520, the transmission fluted disc is installed at the end of the power output shaft of the transfer motor, the transfer motor drives the transmission fluted disc to rotate, the transmission rack is installed at the top of the support seat plate and is parallel to the guide rail rod, the transmission fluted disc is meshed with the transmission rack, and the transfer carrier plate can be driven to move along the guide rail rod.
In another embodiment, the transfer transmission assembly includes a transmission nut 610 and a transmission screw 620, the transmission nut is installed at the bottom of the transfer carrier plate through a rotation structure and is connected with a power output shaft of the transfer motor through the transmission structure, the transfer motor drives the transmission nut to rotate, two ends of the transmission screw are installed in the assembly end plate through the rotation structure and are parallel to the guide rail rod respectively, the transmission screw penetrates through the transmission nut and is matched with the transmission screw through threads, and the transfer carrier plate can be driven to move along the guide rail rod.
The feeding driving assembly comprises a feeding motor 710 and a feeding end 720, the feeding motor is arranged at the top of the switching carrier plate, the feeding end is arranged at the top of the switching carrier plate through a rotating structure and is connected with the feeding motor through a transmission structure, the feeding end is driven to operate by the feeding motor, a space for installing a milling tool is formed in the feeding end, and the milling tool is driven to operate by the feeding end.
The transfer limit assembly comprises a limit switch 810 and a limit pressing plate 820, wherein the limit switch is provided with at least one pair, each limit switch is respectively arranged at the edge of the supporting seat plate and is respectively arranged at two sides of the supporting seat plate, the limit switch is electrically connected with the transfer motor through a control circuit, the limit pressing plate is provided with at least one pair, each limit pressing plate is respectively arranged at two sides of the transfer carrier plate and respectively corresponds to the position of the limit switch, when the transfer carrier plate moves to the limit switch, the limit pressing plate applies pressure to the limit switch, so that the limit switch is closed, the transfer motor stops running, and the transfer carrier plate is prevented from moving beyond a limit range.
In this embodiment, move and carry spacing subassembly still includes spacing ejector pin 830, and spacing ejector pin is equipped with at least a pair of, and each spacing ejector pin is installed in the assembly end plate inboard through sliding structure respectively to cooperate with the assembly end plate through reset spring, can stretch out and draw back on the assembly end plate, its end is equipped with joins in marriage and connect end 831, joins in marriage the end and adopts elastic material to make, and it can support with the switching carrier plate edge and meet, carries out spacingly to the removal process of switching carrier plate, avoids switching carrier plate and assembly end plate striking to take place to damage.
In the description of the present utility model, it should be noted that, when terms such as "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships, are to be understood as being based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships conventionally put in use of the inventive product, or the orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be 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 the like, when used herein, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "mounted," "configured," and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (10)
1. A feed mechanism for a milling apparatus, comprising:
a support assembly fixedly mounted on a frame of the milling apparatus, the support assembly having an installation space therein;
the transfer bearing assembly corresponds to the position of the support assembly, and a bearing space is formed in the transfer bearing assembly;
the guide matching assembly is arranged between the support assembly and the transfer bearing assembly, the transfer bearing assembly can move on the support assembly through the guide matching assembly, and the guide matching assembly guides the moving process of the transfer bearing assembly;
the transfer driving assembly is arranged on the transfer bearing assembly and can run on the transfer bearing assembly;
the transfer transmission assembly is arranged between the support assembly and the transfer bearing assembly and is connected with the transfer driving assembly, and the transfer driving assembly is driven by the transfer driving assembly to operate so as to enable the transfer bearing assembly to move;
the feeding driving assembly is arranged on the transfer bearing assembly and can move along with the transfer bearing assembly, the feeding driving assembly is connected with the milling tool, and the milling tool is driven to operate by the feeding driving assembly;
and the transfer limiting assembly is arranged between the supporting assembly and the transfer bearing assembly and is matched with the transfer driving assembly, and the transfer limiting assembly limits the movement range of the transfer bearing assembly.
2. A feed mechanism for milling equipment as claimed in claim 1, wherein the support assembly comprises:
a support saddle arranged transversely and fixed to a frame of the milling device by means of a connection;
and the assembly end plates are provided with a pair of assembly end plates, and each assembly end plate is respectively arranged at two ends of the support seat plate and protrudes above the support seat plate.
3. A feed mechanism for milling equipment as claimed in claim 2, wherein the adapter carrier assembly comprises:
and the transfer carrier plate is transversely arranged and positioned above the support seat plate, and the top of the transfer carrier plate is provided with a bearing space.
4. A feed mechanism for a milling apparatus according to claim 3, wherein the guide adapter assembly comprises:
the guide rail rods are provided with a pair, and are respectively arranged at the top of the supporting seat plate through connecting pieces and are parallel to each other;
the connecting sliding blocks are provided with a pair, are respectively arranged at the bottom of the switching carrier plate through connecting pieces and are respectively buckled on the guide rail rods.
5. The feed mechanism for milling equipment of claim 4, wherein the transfer drive assembly comprises:
and the transfer motor is arranged at the top of the transfer carrier plate, and the tail end of the power output shaft of the transfer motor extends out to the lower part of the transfer carrier plate.
6. The feed mechanism for milling equipment of claim 5, wherein the transfer drive assembly comprises:
the transmission fluted disc is arranged at the tail end of a power output shaft of the transfer motor, and the transfer motor drives the transmission fluted disc to rotate;
and the transmission rack is arranged at the top of the supporting seat plate and is parallel to the guide rail rod, and the transmission fluted disc is meshed with the transmission rack.
7. The feed mechanism for milling equipment of claim 5, wherein the transfer drive assembly comprises:
the transmission nut is arranged at the bottom of the transfer carrier plate through a rotating structure and is connected with a power output shaft of the transfer motor through a transmission structure;
the two ends of the driving screw are respectively arranged in the assembly end plate through a rotating structure, are mutually parallel to the guide rail rod, penetrate through the driving nut and are mutually matched through threads.
8. A feed mechanism for a milling apparatus according to claim 3, wherein the feed drive assembly comprises:
the feeding motor is arranged at the top of the switching carrier plate;
the feeding end is arranged at the top of the switching carrier plate through a rotating structure and is connected with the feeding motor through a transmission structure, and the feeding end is provided with a space for installing a milling tool.
9. The feed mechanism for milling equipment of claim 5, wherein the transfer limiting assembly comprises:
the limit switches are provided with at least one pair, and each limit switch is respectively arranged at the edge of the supporting seat plate and is respectively arranged at two sides of the supporting seat plate and is electrically connected with the transfer motor through a control circuit;
and the limiting pressing plates are provided with at least one pair, and each limiting pressing plate is respectively arranged at two sides of the transfer carrier plate and corresponds to the position of the limiting switch.
10. The feed mechanism for a milling apparatus of claim 9, wherein the transfer limiting assembly further comprises:
the limiting ejector rods are provided with at least one pair, each limiting ejector rod is arranged on the inner side of the assembly end plate through a sliding structure and matched with the assembly end plate through a reset spring, and the tail ends of the limiting ejector rods are provided with matched end heads which are made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038210.7U CN220480349U (en) | 2023-07-31 | 2023-07-31 | Feeding mechanism for milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038210.7U CN220480349U (en) | 2023-07-31 | 2023-07-31 | Feeding mechanism for milling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480349U true CN220480349U (en) | 2024-02-13 |
Family
ID=89826978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322038210.7U Active CN220480349U (en) | 2023-07-31 | 2023-07-31 | Feeding mechanism for milling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480349U (en) |
-
2023
- 2023-07-31 CN CN202322038210.7U patent/CN220480349U/en active Active
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