CN220295860U - Main spindle box protection structure for vertical numerical control lathe - Google Patents
Main spindle box protection structure for vertical numerical control lathe Download PDFInfo
- Publication number
- CN220295860U CN220295860U CN202321960092.9U CN202321960092U CN220295860U CN 220295860 U CN220295860 U CN 220295860U CN 202321960092 U CN202321960092 U CN 202321960092U CN 220295860 U CN220295860 U CN 220295860U
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- Prior art keywords
- headstock
- strip
- spindle box
- protection casing
- protective structure
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- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 244000309464 bull Species 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a protection technology field specifically is a headstock protective structure for vertical numerical control lathe, including headstock and protection casing, be equipped with coupling mechanism on headstock and the protection casing, coupling mechanism includes fixed mounting in the connecting strip on headstock left side surface and right side surface, surface fixed mounting has the card strip under the connecting strip, the bar recess has all been seted up on protection casing left side surface and right side surface. This headstock protective structure for vertical numerical control lathe is equipped with coupling mechanism through being equipped with on headstock and protective cover on coupling mechanism, can be with oblique hook plate card on the card strip during the use, and the cooperation of rethread rubber seal and ring channel fills the gap between headstock and the protection casing, can also jack-up the protection casing upwards simultaneously, makes the connection between protection casing and the headstock more firm, and adopts the bolt to be connected the protection casing with the headstock in the prior art and compares dismantlement and installation more convenient, is convenient for maintain and maintenance the headstock.
Description
Technical Field
The application relates to the technical field of protection, in particular to a spindle box protection structure for a vertical numerical control lathe.
Background
The vertical numerical control lathe is an efficient CNC vertical lathe, is suitable for machining middle and small-sized discs, cover parts, high-strength cast iron bases and columns, has good stability and shock resistance, adopts a vertical structure, is convenient for clamping workpieces, has small occupied area, and can generally seal the top of a main shaft box by using a protective cover in order to prevent metal chips, cooling water and the like generated in the machining process from entering bearings and guide rails.
Chinese patent CN201261145Y discloses a novel protective structure outside the main spindle box of lathe, belonging to the lathe parts. The utility model relates to a simple bearing ring numerical control lathe, which comprises a rear wall plate, a U-shaped cover plate and a front protection plate of an electric cabinet, wherein the cover plate is fixedly connected with the rear wall plate of the electric cabinet, the front protection plate is hinged with the cover plate at the side surface, and the rear wall plate, the cover plate and the front protection plate of the electric cabinet are connected to form an open inner cavity. The utility model adopts a split type, and when the main shaft is overhauled, the main shaft can be overhauled through the overhauling hole on the side surface of the main shaft box body only by rotating the front protection plate to be opened by taking the hinge shaft as the center.
The above-mentioned patent is to the outer protection of headstock among the prior art by the welding of panel beating integral type, is inconvenient for dismantling the protection casing, has influenced the shortcoming to the maintenance efficiency of lathe and has improved, and this embodiment is then to the problem that provides in the above-mentioned patent another implementation scheme.
Disclosure of Invention
To the not enough of prior art, this application provides a headstock protective structure for vertical numerical control lathe, possesses the advantage of convenient to detach protection casing, has solved the headstock among the prior art and has protected by the panel beating welding integral type outward, is inconvenient for dismantling the protection casing, has influenced the problem to the maintenance efficiency of lathe.
In summary, the present application provides the following technical solutions: the spindle box protection structure for the vertical numerical control lathe comprises a spindle box and a protection cover, wherein a connecting mechanism is arranged on the spindle box and the protection cover;
the connecting mechanism comprises a connecting strip fixedly mounted on the left side surface and the right side surface of the spindle box, clamping strips are fixedly mounted on the lower surface of the connecting strip, strip-shaped grooves are formed in the left side surface and the right side surface of the protective cover, a rotating rod is rotatably mounted between the surfaces of the opposite sides of the inner cavity of the strip-shaped grooves, a connecting plate is fixedly mounted on the surface of the rotating rod, and an inclined hook plate is fixedly mounted on the surface of the connecting plate.
Further, a rubber sealing ring is fixedly arranged on the lower surface of the protective cover, and an annular groove is formed in the upper surface of the spindle box.
The beneficial effects of adopting the further scheme are as follows: the connection tightness between the protective cover and the spindle box is improved.
Further, the upper surface of the protective cover is fixedly provided with an observation window.
The beneficial effects of adopting the further scheme are as follows: the condition inside the main shaft box is convenient to observe.
Further, clamping grooves are formed in the surfaces of the opposite sides of the inner cavity of the strip-shaped groove, two ends of the rotating rod are respectively located in the two clamping grooves, and the outer surface of the rotating rod is in sliding contact with the inner side surface of the clamping grooves.
The beneficial effects of adopting the further scheme are as follows: the rotating rod can rotate in the strip-shaped groove conveniently.
Further, the inclined hook plate is matched with the clamping strip, and the external shape of the clamping strip is semi-cylindrical.
The beneficial effects of adopting the further scheme are as follows: the inclined hook plate is convenient to clamp on the clamping strip.
Further, the length of the connecting plate is smaller than that of the strip-shaped groove.
The beneficial effects of adopting the further scheme are as follows: the connecting plate is convenient to rotate in the strip-shaped groove.
Further, a pull ring is fixedly arranged on one side surface of the connecting plate.
The beneficial effects of adopting the further scheme are as follows: the connecting plate is convenient to pull.
Further, the size of the protective cover is larger than the top size of the spindle box.
The beneficial effects of adopting the further scheme are as follows: the protection casing of being convenient for seals the headstock top.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this headstock protective structure for vertical numerical control lathe is equipped with coupling mechanism through being equipped with on headstock and protective cover on coupling mechanism, can be with oblique hook plate card on the card strip during the use, and the cooperation of rethread rubber seal and ring channel fills the gap between headstock and the protection casing, can also jack-up the protection casing upwards simultaneously, makes the connection between protection casing and the headstock more firm, and adopts the bolt to be connected the protection casing with the headstock in the prior art and compares dismantlement and installation more convenient, is convenient for maintain and maintenance the headstock.
Drawings
Fig. 1 is a schematic overall view of the present utility model.
Fig. 2 is a schematic top view of the headstock of the present utility model.
Fig. 3 is a schematic top view of the shield of the present utility model.
FIG. 4 is a schematic diagram of the positions of the strip-shaped grooves and the clamping grooves according to the present utility model.
Fig. 5 is a schematic side view of a shield of the present utility model.
Reference numerals illustrate:
1. a spindle box; 2. a protective cover; 3. a connecting strip; 4. clamping strips; 5. a strip-shaped groove; 6. a rotating rod; 7. a connecting plate; 8. an inclined hook plate; 9. a rubber seal ring; 10. an annular groove; 11. an observation window; 12. a clamping groove; 13. and (5) a pull ring.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-5, the spindle box protecting structure for a vertical numerically controlled lathe in this embodiment includes a spindle box 1 and a protecting cover 2, wherein the size of the protecting cover 2 is larger than the top size of the spindle box 1, so that the protecting cover 2 is convenient to seal the top of the spindle box 1, a rubber sealing ring 9 is fixedly mounted on the lower surface of the protecting cover 2, an annular groove 10 for embedding the rubber sealing ring 9 is formed on the upper surface of the spindle box 1, connection tightness between the protecting cover 2 and the spindle box 1 is facilitated to be improved, an observation window 11 is fixedly mounted on the upper surface of the protecting cover 2, so that the condition inside the spindle box 1 is convenient to observe, a connecting mechanism is arranged on the spindle box 1 and the protecting cover 2, the connecting mechanism includes a connecting strip 3 fixedly mounted on the left side surface and the right side surface of the spindle box 1, a clamping strip 4 is fixedly mounted on the lower surface of the connecting strip 3, the left side surface and the right side surface of protection casing 2 have all offered bar recess 5, rotate between bar recess 5 inner chamber opposite side surface and install bull stick 6, draw-in groove 12 has all been offered to bar recess 5 inner chamber opposite side surface, bull stick 6 both ends are located two draw-in grooves 12 respectively, sliding contact between bull stick 6 surface and the draw-in groove 12 inboard surface, be convenient for bull stick 6 at bar recess 5 internal rotation, bull stick 6 fixed surface installs connecting plate 7, connecting plate 7's length is less than bar recess 5's length, be convenient for connecting plate 7 rotates in bar recess 5, connecting plate 7 one side fixed surface installs pull ring 13, be convenient for pull connecting plate 7, connecting plate 7 fixed surface installs inclined hook plate 8, inclined hook plate 8 and draw-in bar 4 looks adaptation, draw-in bar 4 external shape is semi-cylindrical, the inclined hook plate 8 card of being convenient for on draw-in bar 4.
Wherein, the main shaft box 1 is provided with an opening for the main shaft to pass through.
The working principle of the embodiment is as follows:
when the novel spindle box is used, the protective cover 2 is covered on the top of the spindle box 1, the rubber sealing ring 9 is clamped into the annular groove 10, the inclined hook plate 8 is clamped on the clamping strip 4, and then the protective cover 2 and the spindle box 1 can be connected, and the condition inside the spindle box 1 can be observed through the observation window 11 in the use process.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present application 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 principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a headstock protective structure for vertical numerical control lathe, includes headstock (1) and protection casing (2), its characterized in that: the spindle box (1) and the protective cover (2) are provided with a connecting mechanism;
the connecting mechanism comprises a connecting strip (3) fixedly mounted on the left side surface and the right side surface of a spindle box (1), a clamping strip (4) is fixedly mounted on the lower surface of the connecting strip (3), strip-shaped grooves (5) are formed in the left side surface and the right side surface of a protective cover (2), a rotating rod (6) is rotatably mounted between the surfaces of the opposite sides of the inner cavity of each strip-shaped groove (5), a connecting plate (7) is fixedly mounted on the surface of the rotating rod (6), and an inclined hook plate (8) is fixedly mounted on the surface of the connecting plate (7).
2. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: the lower surface of the protective cover (2) is fixedly provided with a rubber sealing ring (9), and the upper surface of the spindle box (1) is provided with an annular groove (10).
3. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: the upper surface of the protective cover (2) is fixedly provided with an observation window (11).
4. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: clamping grooves (12) are formed in the surface of one opposite side of the inner cavity of the strip-shaped groove (5), two ends of the rotating rod (6) are respectively located in the two clamping grooves (12), and the outer surface of the rotating rod (6) is in sliding contact with the inner side surface of the clamping groove (12).
5. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: the oblique hook plate (8) is matched with the clamping strip (4), and the external shape of the clamping strip (4) is semi-cylindrical.
6. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: the length of the connecting plate (7) is smaller than that of the strip-shaped groove (5).
7. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: one side surface of the connecting plate (7) is fixedly provided with a pull ring (13).
8. The headstock protective structure for a vertical numerically controlled lathe according to claim 1, wherein: the size of the protective cover (2) is larger than the top size of the spindle box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960092.9U CN220295860U (en) | 2023-07-25 | 2023-07-25 | Main spindle box protection structure for vertical numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960092.9U CN220295860U (en) | 2023-07-25 | 2023-07-25 | Main spindle box protection structure for vertical numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295860U true CN220295860U (en) | 2024-01-05 |
Family
ID=89375195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960092.9U Active CN220295860U (en) | 2023-07-25 | 2023-07-25 | Main spindle box protection structure for vertical numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295860U (en) |
-
2023
- 2023-07-25 CN CN202321960092.9U patent/CN220295860U/en active Active
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