CN220944091U - Lathe and machining apparatus - Google Patents

Abstract

The utility model discloses a lathe and processing equipment, comprising: a bed body; the cross beam is arranged on the lathe bed, the cross beam can move along a first direction relative to the lathe bed, the cross beam comprises a body and a first rack, the length direction of the first rack is a second direction, a first guide groove is formed in the body, the first guide groove is arranged below the first rack along the second direction, a first oil leakage hole is formed in the bottom of the first guide groove, and the first direction and the second direction are arranged in an angle mode; and the sliding block comprises a first gear matched with the first rack, and can move along the second direction relative to the cross beam. According to the technical scheme, redundant oil between the sliding block and the cross beam can be discharged, and the lathe machining effect is guaranteed.

Description

Lathe and machining apparatus

Technical Field

The utility model relates to the technical field of machining, in particular to a lathe and machining equipment.

Background

The racks and the gears on the lathe are used as precise materials, and lubricating oil needs to be smeared at regular time to ensure the service life. However, in the related art, there is a lack of an oil discharging structure capable of effectively discharging excessive lubricating oil, accumulated waste oil easily adsorbs scrap iron, dust and the like, and not only easily contaminates processed objects, but also easily rubs a lathe, thereby affecting the lathe processing effect.

Disclosure of utility model

The utility model provides a lathe and processing equipment, wherein the lathe can discharge redundant oil between a sliding block and a cross beam, so that the processing effect of the lathe is ensured.

The lathe provided by the utility model comprises: a bed body;

The cross beam is arranged on the lathe bed, the cross beam can move along a first direction relative to the lathe bed, the cross beam comprises a body and a first rack, the length direction of the first rack is a second direction, a first guide groove is formed in the body, the first guide groove is arranged below the first rack along the second direction, a first oil leakage hole is formed in the bottom of the first guide groove, and the first direction and the second direction are arranged in an angle mode;

And the sliding block comprises a first gear matched with the first rack, and can move along the second direction relative to the cross beam.

Optionally, the bed includes a second rack extending in the first direction, and the cross beam includes a second gear that mates with the second rack.

Optionally, the crossbeam still includes the drainage tube, the body is equipped with the second oil leak hole, the drainage tube UNICOM first oil leak hole with the second oil leak hole, the second oil leak hole is located the top of second gear.

Optionally, the lathe bed further includes the main part, be equipped with second guide recess and third oil leak hole on the main part, the length direction of second guide recess is the first direction, the second guide recess is located the second rack below, the third oil leak hole has been seted up to the tank bottom of second guide recess.

Optionally, the main body is provided with two third oil leakage holes, and the two third oil leakage holes are respectively arranged at two ends of the second guiding groove.

Optionally, the cross beam further comprises two pipeline joints, and the two pipeline joints are respectively connected with two ends of the drainage tube.

Optionally, the pipeline joint is provided with external threads, the cross beam further comprises a connecting piece, the body is provided with a first through hole, the connecting piece covers the first through hole and is connected with the periphery of the first through hole, the first oil leakage hole is formed in the connecting piece, and the first oil leakage hole is provided with internal threads matched with the pipeline joint.

Optionally, the body is provided with two first oil leakage holes, and the two first oil leakage holes are respectively arranged at two ends of the first guiding groove.

Optionally, the cross beam further includes a body and two blocking members, the body is provided with a through groove extending along the second direction, the two blocking members are respectively arranged at two ends of the through groove, and the two blocking members and the through groove enclose together to form the first guide groove.

The utility model also provides processing equipment, which comprises the lathe according to the embodiment.

In the lathe and the processing equipment provided by the embodiment of the utility model, in the process that the first gear moves along the first rack, redundant lubricating oil between the first rack and the first gear falls into the first guide groove below the first rack, and is discharged from the cross beam through the first oil leakage hole arranged at the bottom of the first guide groove, so that the influence of the redundant lubricating oil on a machined part caused by the dripping of the redundant lubricating oil from the cross beam is avoided, and the influence of the adsorption of dust, scrap iron and the like on the excessive waste oil on the cross beam on the movement of the sliding block on the cross beam is also avoided.

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 required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a lathe according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an elevation view of a lathe in accordance with an embodiment of the present utility model;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a side view of a lathe in accordance with an embodiment of the present utility model;

FIG. 7 is a cross-sectional view taken at B-B of FIG. 6;

FIG. 8 is an enlarged view of FIG. 7 at C;

Fig. 9 is an enlarged view of D in fig. 1.

Reference numerals illustrate:

A lathe 100;

the machine tool comprises a machine tool body 10, a second rack 11, a main body 12, a second guide groove 13 and a third oil leakage hole 15;

The cross beam 20, the first rack 21, the first guide groove 23, the first oil drain hole 25, the second gear 27, the drain tube 29, the second oil drain hole 31, the pipe joint 33, the body 35, the through groove 351, the first through hole 353, the connecting piece 37, and the blocking piece 39;

A slider 40, a first gear 41.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model 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 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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "second," "first," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "second", "first" may include at least one such feature, either explicitly or implicitly. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 8, the present utility model provides a lathe 100, and the lathe 100 includes a lathe bed 10, a cross member 20, and a slider 40. The crossbeam 20 is arranged on the lathe bed 10, the crossbeam 20 can move along a first direction relative to the lathe bed 10, the crossbeam 20 comprises a body 35 and a first rack 21, the length direction of the first rack 21 is in a second direction, a first guide groove 23 is formed in the body 35, the first guide groove 23 is arranged below the first rack 21 along the second direction, a first oil leakage hole 25 is formed in the bottom of the first guide groove 23, and the first direction is in an angle with the second direction. The slide 40 comprises a first gear 41 cooperating with the first rack 21, the slide 40 being movable in a second direction with respect to the cross beam 20.

In the embodiment of the utility model, in the process of moving the first gear 41 along the first rack 21, redundant lubricating oil between the first rack 21 and the first gear 41 falls into the first guide groove 23 below the first rack 21, and is discharged from the cross beam 20 through the first oil leakage hole 25 arranged at the bottom of the first guide groove 23, so that the influence of excessive lubricating oil dripping from the cross beam 20 on a workpiece is avoided, and the influence of excessive waste oil accumulated on the cross beam 20 on dust, scrap iron and the like adsorbed by the redundant waste oil on the cross beam 20 on the movement of the slide block 40 on the cross beam 20 is also avoided.

Specifically, the machine body 10 is configured to support the cross beam 20, the machine body 10 may further include a support frame, a bearing plate, and a driving device, where the support frame supports the cross beam 20 and the bearing plate, the driving device may drive the cross beam 20 to move along the first direction relative to the machine body 10, and the driving device may also drive the bearing plate to move to implement loading and unloading, and the specific structure of the machine body 10 is not specifically limited in the present application.

The cross beam 20 is movable in a first direction relative to the bed 10. In particular, there are many structures for achieving movement of the cross member 20 relative to the bed 10 in the first direction. In a certain embodiment, the cross beam 20 includes a second gear 27, and the bed 10 includes a second rack 11, and the second gear 27 is engaged with the second rack 11. In another embodiment, the cross beam 20 comprises a slide 40, the bed 10 comprises a slide rail and a driving device, and the driving device drives the cross beam 20.

The length direction of the cross beam 20 may be along the second direction. The first direction may be perpendicular to the second direction, and an included angle between the first direction and the second direction may be 75 °, 100 °,120 ° or the like. In a certain embodiment, the first direction is perpendicular to the second direction. In this manner, the position of the slide 40 on the lathe 100 is conveniently adjusted, reducing the number of computations.

The first guide groove 23 is provided below the first rack 21 such that the lubricating oil can enter the first guide groove 23 after dropping from the first rack 21, thereby being discharged out of the cross member 20 through the first oil drain hole 25 under the guide of the first guide groove 23. It should be noted that the length of the first guiding groove 23 may be greater than that of the first rack 21, and the first guiding groove 23 may cover the projection of the first rack 21 on the first guiding groove 23 in the length direction, that is, two ends of the first guiding groove 23 in the length direction exceed two ends of the first rack 21 in the length direction. In this way, the first guide groove 23 can carry the oil droplets dropped on the first rack 21.

It should be noted that, as the slider 40 moves on the cross member 20, the lubricant in the first guide groove 23 may be pushed to move, thereby pushing the lubricant out of the first oil drain hole 25.

It is understood that the groove bottom of the first guide groove 23 may be provided with a guide slope having a bottom end at the first oil leakage hole 25, so as to guide the lubricating oil in the first guide groove 23 into the first oil leakage hole 25.

The slider 40 cooperates with the first rack 21 via a first gear 41 to effect movement in a second direction relative to the cross beam 20.

It is noted that the first gear 41 may be a felt wheel. Therefore, the lubricating oil can be better adsorbed, and a better lubricating effect is achieved. As the felt wheel moves along the first rack 21, excess lubricant is squeezed out of the felt wheel and drips down to the first guide groove 23.

It will be appreciated that the lubricating oil between the first gear 41 and the first rack 21 may be added by manual oil pumping, or the lubricating oil may be pumped into the first gear 41 by an oil pump. In one embodiment, the first gear 41 is a felt wheel, and the lubricating oil is pumped into the first gear 41 by an oil pump. In this way, the oil pump pumps lubricating oil into the first gear 41, and the felt wheel is used for smearing the first rack 21, so that automatic oiling of the first gear 41 and the first rack 21 is realized, and the first rack 21 can be well nursed without manual oiling.

Referring to fig. 1 and 7 to 9, in the embodiment of the present utility model, the bed 10 includes a second rack 11 extending along a first direction, and the cross beam 20 includes a second gear 27 engaged with the second rack 11.

In this way, a movement of the cross beam 20 relative to the bed 10 in the first direction can be achieved.

Further, referring to fig. 4 to 8, the cross beam 20 further includes a drain tube 29, the body 35 is provided with a second oil drain hole 31, the drain tube 29 is communicated with the first oil drain hole 25 and the second oil drain hole 31, and the second oil drain hole 31 is located above the second gear 27.

In this way, not only can the lubricating oil be discharged from the cross member 20 through the first oil leakage hole 25, the drain tube 29, and the second oil leakage hole 31, but also the lubricating oil can be caused to drip from the second oil leakage hole 31 to the second gear 27, thereby lubricating the second gear 27 and the second rack 11.

Further, referring to fig. 1 and fig. 7 to fig. 9, the lathe bed 10 further includes a main body 12, a second guiding groove 13 and a third oil leakage hole 15 are disposed on the main body 12, the length direction of the second guiding groove 13 is the first direction, the second guiding groove 13 is located below the second rack 11, and the bottom of the second guiding groove 13 is provided with the third oil leakage hole 15.

In this way, the lubricating oil that has lubricated the second gear 27 and the second rack 11 can drip into the second guide groove 13 and be discharged out of the lathe 100 through the third oil drain hole 15.

It should be noted that the length of the second guiding groove 13 may exceed the second rack 11, and the second guiding groove 13 may cover the projection of the second rack 11 on the second guiding groove 13 in the length direction, that is, two ends of the second guiding groove 13 in the length direction exceed two ends of the second rack 11 in the length direction. In this way, the second guide groove 13 can carry oil droplets dripping on the second rack 11.

It will be appreciated that the bottom of the second guide groove 13 may be provided with a guide slope having a bottom end at the third oil drain hole 15. In this way, the lubrication oil in the third oil drain hole 15 can be guided to drain out of the lathe 100 through the third oil drain hole 15.

It should be noted that, as the cross member 20 moves on the lathe 100 in the first direction, the lubricant in the second guide groove 13 may be pushed to move, thereby pushing the lubricant out of the lathe 100 from the third oil drain hole 15.

Further, referring to fig. 1 and 9, the main body 12 is provided with two third oil holes 15, and the two third oil holes 15 are respectively disposed at two ends of the second guiding groove 13.

So, not only can collect the exhaust lubricating oil more conveniently, can also reduce the lubricating oil discharge dead angle in the second guide recess 13, make things convenient for lubricating oil to discharge in the second guide recess 13.

Specifically, since the third oil leakage hole 15 is provided at both ends of the second guide groove 13, an oil box for collecting the lubricating oil can be more conveniently provided while being less affected by the structure of the lathe 100, thereby achieving the effect of conveniently collecting the discharged lubricating oil. Further, since the movement of the cross member 20 on the lathe 100 can push the lubricant to move, the third oil drain holes 15 are provided at both ends of the second guide groove 13, which corresponds to the position where the movement direction of the lubricant is oriented after the movement of the lubricant by the cross member 20, and the lubricant can be received better, and the occurrence of the lubricant not being discharged from the third oil drain holes 15 to the second guide groove 13 due to the non-flow can be reduced.

Referring to fig. 5 and 8, in the embodiment of the present utility model, the cross beam 20 further includes two pipe joints 33, the two pipe joints 33 are respectively connected to two ends of the drainage tube 29, and the drainage tube 29 is respectively connected to the first oil drain hole 25 and the second oil drain hole 31 through the two pipe joints 33.

In this way, the drain tube 29 can be connected to the first oil drain hole 25 and the second oil drain hole 31 well, and the probability of the lubricating oil flowing out from the gap between the drain tube 29 and the first oil drain hole 25 or the gap between the drain tube 29 and the second oil drain hole 31 can be reduced.

Further, referring to fig. 1, 2 and 5, the pipe joint 33 is provided with external threads, the cross beam 20 further includes a connecting member 37, the body 35 is provided with a first through hole 353, the connecting member 37 covers the first through hole 353 and is connected to the periphery of the first through hole 353, the first oil drain hole 25 is provided in the connecting member 37, and the first oil drain hole 25 is provided with internal threads matching with the pipe joint 33.

In this way, the first oil leakage hole 25 is formed in the connecting piece 37 and matched with the pipe joint 33, and the pipe joint 33 can be well connected with the first oil leakage hole 25 only by setting internal threads with a sufficient length in the thickness of the connecting piece 37, without limiting the thickness of the body 35.

Specifically, if the first oil drain hole 25 is formed in the body 35, and the internal thread matched with the pipe joint 33 is formed in the first oil drain hole 25, then under the condition that the thickness of the body 35 is thinner, the length of the internal thread is insufficient, so that the pipe joint 33 is not communicated with the first oil drain hole 25 stably enough, however, if the thicker body 35 is formed, the beam 20 is high in cost and more power is required for movement, therefore, a connecting piece 37 connected with the body 35 is provided, and then the thickness of the connecting piece 37 is enough to ensure that the pipe joint 33 can be communicated with the first oil drain hole 25 well.

In the embodiment of the present utility model, the body 35 is provided with two first oil leakage holes 25, and the two first oil leakage holes 25 are respectively disposed at two ends of the first guiding groove 23.

So, not only can collect the exhaust lubricating oil more conveniently, can also reduce the lubricating oil discharge dead angle in the first guide recess 23, make things convenient for lubricating oil to discharge from in the first guide recess 23.

Specifically, since the first oil leakage holes 25 are formed at both ends of the first guide groove 23, that is, the first oil leakage holes 25 are formed at both ends of the cross beam 20 instead of in the middle of the cross beam 20, the influence of the oil leakage process on the machining of the lathe 100 can be reduced, that is, the drainage tube 29 does not need to pass through the middle of the cross beam 20, that is, the drainage tube 29 does not need to pass through the machining area of the lathe 100. In addition, since the sliding block 40 moves on the cross beam 20 to push the lubricating oil to move, the first oil leakage holes 25 are arranged at the two ends of the first guide groove 23, which corresponds to the position where the moving direction of the lubricating oil faces after the sliding block 40 pushes the lubricating oil, so that the lubricating oil can be better received, and the occurrence of the condition that the lubricating oil is not discharged from the first oil leakage holes 25 to the first guide groove 23 due to no flow is reduced.

Referring to fig. 1 and 2, the cross beam 20 further includes two blocking members 39, the body 35 is provided with a through groove 351 extending along the second direction, the two blocking members 39 are respectively disposed at two ends of the through groove 351, and the two blocking members 39 and the through groove 351 enclose together to form the first guiding groove 23.

Thus, the through groove 351 is better processed than the groove, and the first guide groove 23 is formed by surrounding the blocking piece 39 and the through groove 351 together, so that different blocking pieces 39 can be adjusted as required, and the shape of the first guide groove 23 can be adjusted at lower cost.

It should be noted that, the blocking member 39 and the body 35 may be connected in many ways, the blocking member 39 may be adhered to, welded to, and fixedly connected with the body 35, and the blocking member 39 may also be movably connected with the body 35 by means of bolting, clamping, and the like, which is not particularly limited in the present application. When the blocking piece 39 is movably connected with the body 35, the blocking piece 39 can be detached from the body 35 when the first guide groove 23 needs to be cleaned, and the first guide groove 23 is cleaned through openings at two ends of the through groove 351.

The present utility model provides a processing apparatus comprising the lathe 100 described in the above embodiment. It will be appreciated that the processing apparatus may also include structures such as a laser cutting head, a loading and unloading assembly, a driving device, and the like, and the present utility model is not limited in particular.

In the processing device of the embodiment of the utility model, in the process that the first gear 41 moves along the first rack 21, redundant lubricating oil between the first rack 21 and the first gear 41 falls into the first guide groove 23 below the first rack 21, and is discharged from the cross beam 20 through the first oil leakage hole 25 arranged at the bottom of the first guide groove 23, so that the influence of excessive lubricating oil dripping from the cross beam 20 on a workpiece is avoided, and the influence of excessive waste oil accumulation on the cross beam 20 on dust, scrap iron and the like adsorbed by the redundant waste oil on the cross beam 20 on the movement of the slide block 40 on the cross beam 20 is also avoided.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A lathe, comprising:

a bed body;

The cross beam is arranged on the lathe bed, the cross beam can move along a first direction relative to the lathe bed, the cross beam comprises a body and a first rack, the length direction of the first rack is a second direction, a first guide groove is formed in the body, the first guide groove is arranged below the first rack along the second direction, a first oil leakage hole is formed in the bottom of the first guide groove, and the first direction and the second direction are arranged in an angle mode;

And the sliding block comprises a first gear matched with the first rack, and can move along the second direction relative to the cross beam.

2. The lathe of claim 1 wherein said bed includes a second rack extending in said first direction, said cross beam including a second gear engaged with said second rack.

3. The lathe of claim 2 wherein said cross member further includes a drain tube, said body having a second oil drain hole, said drain tube communicating said first oil drain hole with said second oil drain hole, said second oil drain hole being located above said second gear.

4. The lathe of claim 3 wherein the lathe bed further comprises a main body, wherein a second guide groove and a third oil leakage hole are formed in the main body, the length direction of the second guide groove is the first direction, the second guide groove is located below the second rack, and the bottom of the second guide groove is provided with the third oil leakage hole.

5. The lathe as defined in claim 4, wherein said main body is provided with two said third oil leakage holes, and said two third oil leakage holes are provided at both ends of said second guide groove, respectively.

6. The lathe of claim 3 wherein said cross member further comprises two pipe joints, each of said pipe joints being connected to a respective one of said ends of said draft tube.

7. The lathe of claim 6 wherein said pipe fitting is provided with external threads, said cross member further comprising a connector, said body being provided with a first through hole, said connector covering said first through hole and being peripherally connected thereto, said first oil leak hole being provided in said connector, said first oil leak hole being provided with internal threads for mating with said pipe fitting.

8. The lathe as defined in claim 1, wherein said body is provided with two said first oil leakage holes, said two first oil leakage holes being provided at both ends of said first guide groove, respectively.

9. The lathe of claim 1 wherein said cross member further comprises two blocking members, said body defining a through slot extending in said second direction, said blocking members being disposed at opposite ends of said through slot, respectively, said blocking members and said through slot defining said first guide recess.

10. A machining apparatus comprising a lathe as claimed in any one of claims 1 to 9.