CN214868668U - Gantry machining center with high stability - Google Patents
Gantry machining center with high stability Download PDFInfo
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- CN214868668U CN214868668U CN202120588340.6U CN202120588340U CN214868668U CN 214868668 U CN214868668 U CN 214868668U CN 202120588340 U CN202120588340 U CN 202120588340U CN 214868668 U CN214868668 U CN 214868668U
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- 230000006978 adaptation Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a longmen machining center that stability is strong relates to longmen machining center technical field. The utility model discloses a longmen, the guide rail has been installed to the upside of longmen, and the upside sliding fit of longmen has the slide bar, and vertical translation mechanism has been installed to one side of slide bar, has seted up the notch in the slide bar. The utility model discloses a rubber strip that sets up, the rubber strip can produce the friction relation with the rubber slab, make longmen machining center carry out lateral shifting and make more stable not needing along the guide rail to promoted longmen machining center's stability when not doing lateral motion, through the pneumatic cylinder that sets up, the impact force that produces reduces to one side motion and through the spring to pushing down or rising that is close to or keeps away from the frame at the pneumatic cylinder drive processing board, thereby the effectual life who protects longmen machining center.
Description
Technical Field
The utility model belongs to the technical field of longmen machining center, especially, relate to a longmen machining center that stability is strong.
Background
The gantry machining center is a machining center with the axis of the Z shaft of the main shaft perpendicular to the workbench, the whole structure is a large machining center machine with a portal structure frame consisting of double columns and a top beam, and a cross beam is arranged in the middle of the double columns. The method is particularly suitable for processing large workpieces and workpieces with complex shapes.
The existing most gantry machining centers work at the same time, and the positions of machining rods are adjusted according to the positions of workpieces, so that the workpieces are prone to being defective due to the fact that the workpieces need to be pressed down and the gantry machining centers are prone to being deviated when the workpieces are pressed down, unnecessary waste is caused, and economic losses are caused to enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a longmen machining center that stability is strong appears the technical problem who removes easily when having solved longmen machining center lateral shifting.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a gantry machining center with high stability comprises a gantry, wherein a guide rail is arranged on the upper side of the gantry, a slide bar is slidably matched on the upper side of the gantry, a vertical translation mechanism is arranged on one side of the slide bar, and a notch is formed in the slide bar;
the notch internal rotation is connected with two first gears, and sliding fit has first pinion rack in the notch, and week side fixedly connected with connecting rod of first gear, the one end fixedly connected with rubber strip of connecting rod, the channel has been seted up to one side of notch, and locking mechanism, locking mechanism and first pinion rack sliding connection have been installed to one side of channel lateral wall.
Optionally, the vertical translation mechanism comprises: two pneumatic cylinders, processing board, the equal fixedly connected with connecting plate in both sides of processing board, the output of pneumatic cylinder and one side fixed connection of connecting plate upper surface.
Optionally, a spring is arranged on the upper surface of the connecting plate, and one end of the spring is fixedly connected with the cylinder opening of the hydraulic cylinder.
Optionally, the locking mechanism comprises: the cylinder, the output sliding connection of cylinder has two bodies of rod, and the one end fixedly connected with second pinion rack of the body of rod, the middle part of first pinion rack set up with the output of cylinder end looks adaptation recess, and the output sliding fit of cylinder is at the middle part of recess.
Optionally, both sides of the channel are respectively in sliding fit with a third toothed plate, and a second gear is in rotating fit between the second toothed plate and the third toothed plate.
Optionally, one side fixedly connected with locating lever of third pinion rack, and the week side of first gear set up with the draw-in groove of locating lever looks adaptation.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through the rubber strip that sets up, the rubber strip can produce the friction relation with the rubber slab, make longmen machining center carry out lateral shifting and make more stable along the guide rail not needing, thereby promoted longmen machining center stability when not doing lateral motion, through the pneumatic cylinder that sets up, drive the impact force that the processing board produced to one side motion near or keeping away from the frame and through the spring to pushing down or rising at the pneumatic cylinder and reduce, thereby the effectual life who protects longmen machining center.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of a frame body according to an embodiment of the present invention;
FIG. 2 is a schematic view of a three-dimensional gantry structure according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a frame body according to an embodiment of the present invention;
fig. 4 is a schematic view of an assembly structure of a rubber strip and a rubber plate according to an embodiment of the present invention;
fig. 5 is a schematic view of a structure of the rubber strip and the rubber plate of the present invention without assembly;
FIG. 6 is a schematic view of the structure at A in FIG. 4;
FIG. 7 is a schematic view of the structure at B in FIG. 5;
FIG. 8 is a schematic view of the structure of FIG. 6 at C;
fig. 9 is a schematic perspective view of a controller according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the device comprises a frame body 1, a gantry 2, a slide rod 3, a connecting plate 4, a hydraulic guide cylinder 5, a rail 6, a processing plate 7, a notch 8, a connecting rod 10, a rubber strip 11, a rubber plate 12, a first gear 13, a first toothed plate 14, a channel 15, a cylinder 16, a rod body 17, a second toothed plate 18, a second gear 19, a third toothed plate 20 and a positioning rod 21;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1 to 9, in the present embodiment, a gantry machining center with high stability is provided, including: the device comprises a frame body 1, wherein two sides of the frame body 1 are provided with a gantry 2, the frame body 1 and the gantry 2 can be connected with a screw rod in a welding mode, one side of the gantry 2 is hinged with a controller 101, one side of the controller 101 is provided with a knob 102, the upper side of the gantry 2 is provided with a guide rail 6, the upper side of the gantry 2 is in sliding fit with a slide rod 3, one side of the slide rod 3 is provided with a vertical translation mechanism, the vertical translation mechanism can use the matching/chain of a motor and the screw rod, the middle part of the slide rod 3 is provided with a chute matched with the guide rail 6, one side of the chute is provided with a notch 8, the notch 8 is in rotary connection with two first gears 13, the notch 8 is in sliding fit with a first toothed plate 14, the peripheral sides of the first gears 13 are fixedly connected with connecting rods 10, one end of each connecting rod 10 is fixedly connected with a rubber strip 11, and two sides of the guide rail 6 are provided with rubber plates 12 matched with the rubber strips 11, rubber strip 11 is used for producing frictional force with rubber slab 12 on the guide rail 6, make at longmen machining center when need not be along guide rail 6 and be lateral motion more stable, channel 15 has been seted up to one side of notch 8, locking mechanism has been installed to one side of channel 15 lateral wall, locking mechanism is used for preventing that the connection between connecting rod 10 and the guide rail 6 is more firm, locking mechanism can be for push device such as cylinder electric putter/pneumatic cylinder, the both sides of first pinion rack 14 all are provided with the teeth of a cogwheel with first gear 13 looks adaptation, and two first gears 13 all mesh with first pinion rack 14.
The application of one aspect of the embodiment is as follows: when the gantry machining center does not need to do transverse movement, the locking mechanism is firstly opened, the locking mechanism drives the first toothed plate 14 to move towards one side close to the guide rail 6, then the first toothed plate 14 moves towards one side close to the guide rail 6 through the meshed connecting rod 10 with the first gear 13 and generates friction force through the rubber strip 11 and the rubber plate 12, and therefore the gantry machining center does not need to move transversely to be more stable. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
Through the arranged rubber strip 11, the rubber strip 11 can generate a friction relation with the rubber plate 12, so that the gantry machining center does not need to move transversely along the guide rail 6 to be more stable, and the stability of the gantry machining center when the gantry machining center does not move transversely is improved.
The cooperation between first pinion rack 14 and the first gear 13 through setting up can drive connecting rod 10 in the twinkling of an eye to the one side motion that is close to guide rail 6, makes connecting rod 10 convenient more and quick in guide rail 6 to the speed when having promoted rubber strip 11 and being close to rubber slab 12.
The embodiment provides a locking mechanism of a gantry machining center with strong stability, which solves the problem that the connection between the connecting rod 10 and the guide rail 6 may move, and specifically comprises: the output end of the cylinder 16 is connected with two rod bodies 17 in a sliding way, one end of each rod body 17 is fixedly connected with a second toothed plate 18, the middle part of the first toothed plate 14 is provided with a groove matched with the output end of the cylinder 16, and the output end of the cylinder 16 is in sliding fit with the middle part of the groove, the two sides of the channel 15 are in sliding fit with third toothed plates 20, a second gear 19 is in rotating fit between the second toothed plate 18 and the third toothed plates 20, the rod body 17 is connected with the cylinder 16 to drive the positioning rod 21 to slide out of the clamping groove, if other transverse translation mechanisms are used, the use cost is greatly increased, thereby be not convenient for the production use, one side fixedly connected with locating lever 21 of third pinion rack 20, and the week side of first gear 13 set up with the draw-in groove of locating lever 21 looks adaptation, locating lever 21 slides in the inside of draw-in groove and produces spacing relation with first gear 13 to it is more stable to make the connection between connecting rod 10 and the guide rail 6. When the locking mechanism needs to be used, the air cylinder 16 is firstly started, the output end of the air cylinder 16 moves towards one side close to the first toothed plate 14 along the groove, meanwhile, the rod body 17 in sliding connection with the output end of the air cylinder 16 also moves towards one side close to the first toothed plate 14 after sliding to the specified position, meanwhile, the first toothed plate 14 drives the second gear 19 to rotate, the second gear 19 drives the third toothed plate 20 to move towards one side far away from the first gear 13, then the third toothed plate 20 drives the positioning rod 21 to slide out from the clamping groove, meanwhile, the first toothed plate 14 can drive the connecting rod 10 to move towards one side far away from the guide rail 6 through the first gear 13, and the rubber strip 11 and the rubber plate 12 cancel the friction relation, so that the locking mechanism is used, and the same is achieved when the rubber strip 11 and the rubber plate 12 need to generate the friction relation.
This embodiment provides a strong vertical translation mechanism at longmen machining center of stability, and this mechanism has solved and has strikeed great problem when needs carry out longmen processing platform and push down, specifically includes: two hydraulic cylinders 5 and a processing plate 7, wherein both sides of the processing plate 7 are fixedly connected with a connecting plate 4, the two hydraulic cylinders 5 are respectively positioned at both sides of the slide bar 3, the output ends of the hydraulic cylinders 5 are fixedly connected with one side of the upper surface of the connecting plate 4, and the connecting plate 4 is of an L-shaped plate structure, the L-shaped plate can be better fixedly connected with the output end of the hydraulic cylinder 5, and the upper surface of the connecting plate 4 is provided with a spring, one end of the spring is fixedly connected with the cylinder opening of the hydraulic cylinder 5, the spring is positioned on the peripheral side of the output end of the hydraulic cylinder 5, when the vertical translation mechanism is needed, the hydraulic cylinder 5 is firstly opened, the connecting plate 4 fixedly connected with the output end of the hydraulic cylinder 5 moves to one side which is far away from the frame 1, meanwhile, the spring is elastically deformed, moves to one side close to the frame 1 and reduces impact force generated when the spring is pressed down or lifted, so that the service life of the gantry machining center is effectively prolonged.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. The utility model provides a longmen machining center that stability is strong, its characterized in that includes: the gantry comprises a gantry (2), a guide rail (6) is arranged on the upper side of the gantry (2), a sliding rod (3) is matched on the upper side of the gantry (2) in a sliding manner, a vertical translation mechanism is arranged on one side of the sliding rod (3), and a notch (8) is formed in the sliding rod (3);
notch (8) internal rotation is connected with two first gears (13), and sliding fit has first pinion rack (14) in notch (8), week side fixedly connected with connecting rod (10) of first gear (13), the one end fixedly connected with rubber strip (11) of connecting rod (10), channel (15) have been seted up to one side of notch (8), and locking mechanism has been installed to one side of channel (15) lateral wall, locking mechanism and first pinion rack (14) sliding connection.
2. A gantry machining center with high stability as claimed in claim 1, wherein the vertical translation mechanism comprises: two pneumatic cylinders (5), processing board (7), the equal fixedly connected with connecting plate (4) in both sides of processing board (7), the output of pneumatic cylinder (5) and one side fixed connection of connecting plate (4) upper surface.
3. A gantry machining center with high stability as claimed in claim 2, wherein the upper surface of the connecting plate (4) is provided with a spring, and one end of the spring is fixedly connected with the opening of the hydraulic cylinder (5).
4. A gantry machining center with high stability as claimed in claim 3, wherein the locking mechanism comprises: cylinder (16), the output sliding connection of cylinder (16) has two body of rods (17), the one end fixedly connected with second pinion rack (18) of the body of rod (17), the recess with the output looks adaptation of cylinder (16) is seted up in the middle part of first pinion rack (14), and the output sliding fit of cylinder (16) is at the middle part of recess.
5. A gantry machining center with high stability as claimed in claim 4, wherein both sides of the slot (15) are slidably fitted with third toothed plates (20), and a second gear (19) is rotatably fitted between the second toothed plates (18) and the third toothed plates (20).
6. A gantry machining center with high stability as claimed in claim 5, wherein a positioning rod (21) is fixedly connected to one side of the third toothed plate (20), and a clamping groove matched with the positioning rod (21) is formed in the peripheral side of the first gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120588340.6U CN214868668U (en) | 2021-03-23 | 2021-03-23 | Gantry machining center with high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120588340.6U CN214868668U (en) | 2021-03-23 | 2021-03-23 | Gantry machining center with high stability |
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| Publication Number | Publication Date |
|---|---|
| CN214868668U true CN214868668U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120588340.6U Active CN214868668U (en) | 2021-03-23 | 2021-03-23 | Gantry machining center with high stability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909522A (en) * | 2022-04-08 | 2022-08-16 | 黑龙江建筑职业技术学院 | A piping device for municipal water supply and drainage |
| CN115319508A (en) * | 2022-10-17 | 2022-11-11 | 烟台军恒工程机械设备有限公司 | Horizontal machining center convenient to clamping work piece |
-
2021
- 2021-03-23 CN CN202120588340.6U patent/CN214868668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909522A (en) * | 2022-04-08 | 2022-08-16 | 黑龙江建筑职业技术学院 | A piping device for municipal water supply and drainage |
| CN115319508A (en) * | 2022-10-17 | 2022-11-11 | 烟台军恒工程机械设备有限公司 | Horizontal machining center convenient to clamping work piece |
| CN115319508B (en) * | 2022-10-17 | 2023-01-06 | 烟台军恒工程机械设备有限公司 | Horizontal machining center convenient to clamping work piece |
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