CN219818876U - Vertical machining center stop gear - Google Patents
Vertical machining center stop gear Download PDFInfo
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- CN219818876U CN219818876U CN202320726482.3U CN202320726482U CN219818876U CN 219818876 U CN219818876 U CN 219818876U CN 202320726482 U CN202320726482 U CN 202320726482U CN 219818876 U CN219818876 U CN 219818876U
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- bidirectional screw
- screw rod
- triangular block
- vertical machining
- machining center
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of vertical machining centers, in particular to a limiting mechanism of a vertical machining center, which comprises a limiting table, wherein a first bidirectional screw rod is arranged on the top side of the limiting table, a left workbench and a right workbench are symmetrically arranged on the outer wall of the first bidirectional screw rod, and second bidirectional screw rods are respectively arranged on the top sides of the left workbench and the right workbench. According to the utility model, the second motor drives the first bidirectional screw rod to rotate and the hand wheel drives the second bidirectional screw rod to rotate, so that the limiting mechanism can clamp workpieces with different sizes, and based on the rotation, the first motor works to drive the driving gear to rotate, so that the driven gear can drive the front triangular block or the rear triangular block to rotate respectively through the rotating shaft, thereby realizing the angle adjustment of the triangular block, facilitating the inclined plane of the triangular block to be attached to the surface of the workpiece, facilitating the limiting fixation of the inclined plane or inclined plane processing workpiece, and improving the precision of the workpiece during processing.
Description
Technical Field
The utility model relates to the technical field of vertical machining centers, in particular to a limiting mechanism of a vertical machining center.
Background
The machining center is a machining center with a spindle axis perpendicular to a workbench, is mainly suitable for machining complex parts such as plates, discs, dies and small shells, is at least three-axis two-linkage, can generally realize three-axis three-linkage, can perform five-axis and six-axis control, but is difficult to completely limit a complex surface workpiece by a limiting mechanism in the use process, and has the problems that the workpiece can only be limited in one direction, complex workpieces such as inclined planes and inclined plane machining are incomplete in limit, the machining is inconvenient, and the workpiece machining is affected.
Disclosure of Invention
The utility model provides a limiting mechanism of a vertical machining center, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a vertical machining center stop gear, includes the limit station, the top side of limit station is provided with first two-way lead screw, the outer wall symmetry of first two-way lead screw is provided with left workstation and right workstation, the top side of left workstation and right workstation is provided with the two-way lead screw of second respectively, the outer wall symmetry of the two-way lead screw of second is provided with front splint and back splint, the surface of front splint and back splint is movable throughout respectively has the pivot, two the one end of pivot is connected with preceding triangular piece and back triangular piece respectively, just the other end that front triangular piece and back triangular piece were kept away from to the pivot is connected with adjusting part respectively.
Preferably, the adjusting component comprises a driven gear connected to one end of the rotating shaft and a first motor respectively arranged on the front clamping plate and the rear clamping plate, an output shaft of the first motor is fixedly connected with a driving gear, and the driving gear is meshed with teeth of the driven gear.
Preferably, the top of the limiting table is provided with a first chute, the first bidirectional screw rod is movably mounted on the inner side of the first chute, and one side of the limiting table is provided with a second motor for connecting the first bidirectional screw rod.
Preferably, the tops of the left workbench and the right workbench are respectively provided with a second chute, the second bidirectional screw rod is movably arranged on the inner side of the second chute, and one end of the second bidirectional screw rod is fixedly connected with a hand wheel.
Preferably, the surfaces of the front triangular block and the rear triangular block are respectively provided with an anti-skid pad.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the second motor drives the first bidirectional screw rod to rotate and the hand wheel drives the second bidirectional screw rod to rotate, so that the limiting mechanism can clamp workpieces with different sizes, based on the rotation, the first motor works to drive the driving gear to rotate, the driven gear can drive the front triangular block or the rear triangular block to rotate respectively through the rotating shaft, thereby realizing the angle adjustment of the triangular block, facilitating the inclined plane of the triangular block to be attached to the surface of the workpiece, facilitating the limiting fixation of the inclined plane or inclined plane processing workpiece, and only needing to adjust the inclined plane of the triangular block to be perpendicular to the workbench when facing the square rectangular workpiece, so that the clamping fixation of four corners of the workpiece is realized, and the precision of the workpiece during processing is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A;
FIG. 3 is a schematic view of a clamping ramp type workpiece structure according to the present utility model;
FIG. 4 is a schematic view of a clamping bevel processing type workpiece structure according to the present utility model.
In the figure: 1. a limiting table; 2. a first bidirectional screw rod; 3. a left workbench; 4. a right workbench; 5. a second bidirectional screw rod; 6. a front clamping plate; 7. a rear clamping plate; 8. a front triangular block; 9. a rear triangle block; 10. a driven gear; 11. a first motor; 12. a drive gear; 13. a first chute; 14. a second motor; 15. and a second chute.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides a vertical machining center limiting mechanism, which comprises a limiting table 1, wherein a first bidirectional screw rod 2 is arranged on the top side of the limiting table 1, a left workbench 3 and a right workbench 4 are symmetrically arranged on the outer wall of the first bidirectional screw rod 2, a second bidirectional screw rod 5 is respectively arranged on the top sides of the left workbench 3 and the right workbench 4, a front clamping plate 6 and a rear clamping plate 7 are symmetrically arranged on the outer wall of the second bidirectional screw rod 5, rotating shafts respectively movably penetrate through the surfaces of the front clamping plate 6 and the rear clamping plate 7, one ends of the two rotating shafts are respectively connected with a front triangular block 8 and a rear triangular block 9, and the other ends of the rotating shafts, far away from the front triangular block 8 and the rear triangular block 9, are respectively connected with an adjusting component.
In this embodiment, the adjusting assembly includes a driven gear 10 connected to one end of the rotating shaft, and a first motor 11 respectively mounted on the front clamping plate 6 and the rear clamping plate 7, wherein an output shaft of the first motor 11 is fixedly connected with a driving gear 12, and the driving gear 12 is engaged with teeth of the driven gear 10.
Specifically, the driving of the first motor 11 is utilized to enable the driving gear 12 to drive the rotating shaft and the triangular block to rotate through the driven gear 10, so that the angle adjustment of the triangular block is realized, the plane of the triangular block is convenient to be attached to the inclined plane of the workpiece, and the inclined plane workpiece is convenient to clamp or the stability of the workpiece during inclined plane processing is enhanced.
Further specifically, the surfaces of the front triangular block 8 and the rear triangular block 9 are respectively provided with an anti-skid pad, and the design of the anti-skid pad is adopted, so that the inclined plane or an inclined plane processing workpiece can have certain stability, and the processing precision is improved.
In this embodiment, a first chute 13 is provided at the top of the limit table 1, the first bidirectional screw rod 2 is movably mounted at the inner side of the first chute 13, and a second motor 14 for connecting the first bidirectional screw rod 2 is mounted at one side of the limit table 1.
Specifically, the outer wall threaded connection of first two-way lead screw 2 has two mutual symmetrical horizontal sliders, and two horizontal sliders connect the bottom at left workstation 3 and right workstation 4 respectively to can realize driving left workstation 3 and right workstation 4 to be close to each other or keep away from when this first two-way lead screw 2 rotates, be convenient for adjust according to the work piece of equidimension.
In this embodiment, the top of the left workbench 3 and the top of the right workbench 4 are respectively provided with a second chute 15, the second bidirectional screw rod 5 is movably installed on the inner side of the second chute 15, and one end of the second bidirectional screw rod 5 is fixedly connected with a hand wheel.
Specifically, the outer wall threaded connection of second bidirectional screw 5 has two mutual symmetrical vertical sliders, and two vertical sliders are connected respectively in the bottom of front splint 6 and back splint 7 to can realize the mutual being close to or keeping away from of front splint 6 and back splint 7 when this second bidirectional screw 5 rotates, do benefit to the centre gripping of work piece.
The working principle and the using flow of the utility model are as follows: when the workpiece clamping device is used, according to the size specification of a workpiece, the second motor 14 is utilized to drive the first bidirectional screw rod 2 to rotate and the hand wheel to drive the second bidirectional screw rod 5 to rotate, so that the limiting mechanism can clamp workpieces of different sizes, and when in clamping, the first motor 11 is utilized to work to drive the driving gear 12 to rotate, so that the driven gear 10 can respectively drive the front triangular block 8 or the rear triangular block 9 to rotate through the rotating shaft, the angle adjustment of the triangular block is realized, the inclined planes of the triangular block can be conveniently attached to the surface of the workpiece, the limiting fixation of inclined planes or inclined plane processing workpieces is facilitated, and when the square rectangular workpiece is faced, the inclined planes of the triangular block are only required to be adjusted to be perpendicular to the workbench, so that the clamping fixation of four corners of the workpiece is realized, and the precision of the workpiece during processing is improved.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. 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.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a vertical machining center stop gear, includes spacing platform (1), its characterized in that: the utility model discloses a motor vehicle is characterized in that a first bidirectional screw rod (2) is arranged on the top side of a limiting table (1), a left workbench (3) and a right workbench (4) are symmetrically arranged on the outer wall of the first bidirectional screw rod (2), a second bidirectional screw rod (5) is respectively arranged on the top side of the left workbench (3) and the right workbench (4), a front clamping plate (6) and a rear clamping plate (7) are symmetrically arranged on the outer wall of the second bidirectional screw rod (5), rotating shafts are respectively movably penetrated on the surfaces of the front clamping plate (6) and the rear clamping plate (7), one ends of the two rotating shafts are respectively connected with a front triangular block (8) and a rear triangular block (9), and the other ends of the rotating shafts, which are far away from the front triangular block (8) and the rear triangular block (9), are respectively connected with an adjusting component.
2. The vertical machining center limiting mechanism according to claim 1, wherein the adjusting assembly comprises a driven gear (10) connected to one end of the rotating shaft and a first motor (11) respectively mounted on the front clamping plate (6) and the rear clamping plate (7), an output shaft of the first motor (11) is fixedly connected with a driving gear (12), and the driving gear (12) is in meshed connection with teeth of the driven gear (10).
3. The vertical machining center limiting mechanism according to claim 1, wherein a first sliding groove (13) is formed in the top of the limiting table (1), the first bidirectional screw rod (2) is movably mounted on the inner side of the first sliding groove (13), and a second motor (14) for connecting the first bidirectional screw rod (2) is mounted on one side of the limiting table (1).
4. The vertical machining center limiting mechanism according to claim 1, wherein the tops of the left workbench (3) and the right workbench (4) are respectively provided with a second chute (15), the second bidirectional screw rod (5) is movably installed on the inner side of the second chute (15), and one end of the second bidirectional screw rod (5) is fixedly connected with a hand wheel.
5. A vertical machining center limiting mechanism according to claim 2, wherein the surfaces of the front triangular block (8) and the rear triangular block (9) are respectively provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726482.3U CN219818876U (en) | 2023-04-06 | 2023-04-06 | Vertical machining center stop gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726482.3U CN219818876U (en) | 2023-04-06 | 2023-04-06 | Vertical machining center stop gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818876U true CN219818876U (en) | 2023-10-13 |
Family
ID=88252343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320726482.3U Active CN219818876U (en) | 2023-04-06 | 2023-04-06 | Vertical machining center stop gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818876U (en) |
-
2023
- 2023-04-06 CN CN202320726482.3U patent/CN219818876U/en active Active
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