Support structure of machine tool and machine tool

Abstract

The utility model provides a support structure of a machine tool and the machine tool. The support structure of the machine tool comprises a machine tool body and a stand column. A plurality of first supporting parts are formed at the bottom of the stand column, the stand column is arranged on the lathe bed, the first supporting parts abut against the lathe bed, and an avoiding space is formed among the stand column, the first supporting parts and the lathe bed; a plurality of protruding first auxiliary supporting parts are formed on the side, facing the avoiding space and / or the side, away from the avoiding space, of the first supporting part, and the first auxiliary supporting parts abut against the bed body. Compared with the prior art, according to the support structure of the machine tool, the first auxiliary supporting portion is expanded on the side portion of the first supporting portion, the connecting portion of the stand column and the machine tool body is enlarged, and the combination strength of the stand column and the machine tool body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe technical field, concretely relates to a support structure and lathe of lathe. BACKGROUND

[0002] Lathe is the lathe that mainly uses turning tool to turning workpiece. On the lathe, drill, reamer, reamer, tap, die and knurling tool can be used to carry out corresponding processing. Lathe is mainly used for processing shaft, disc, sleeve and other workpieces with rotary surface, and is the most widely used type of machine tool in mechanical manufacturing and repair factory.

[0003] The support structure of lathe usually includes bed and column, and the bottom of the column and the bed usually need to be designed to avoid space for other components of the lathe, which leads to less connection between the column and the bed, smaller connection surface, lower combination strength between the column and the bed, and lower overall rigidity. If the size of the column is increased in order to increase the connection part, the column will be too heavy. SUMMARY

[0004] The utility model discloses a support structure and lathe of lathe aim at overcoming the shortcomings and deficiencies in the prior art.

[0005] One embodiment of the utility model provides a support structure of lathe, which comprises a bed and a column.

[0006] The bottom of the column forms a plurality of first support parts, the column is arranged on the bed, the first support part abuts against the bed, and an avoiding space is formed between the column, the plurality of first support parts and the bed.

[0007] Wherein, the side of the first support part towards the avoiding space and / or the side away from the avoiding space forms a plurality of protruding first auxiliary support parts, and the first auxiliary support part abuts against the bed.

[0008] In some optional embodiments, the bottom of the column forms two first support parts, and the avoiding space is located between the two first support parts.

[0009] In some optional embodiments, the first auxiliary support part is located on the side of the first support part towards the avoiding space.

[0010] In some optional embodiments, the bottom of the first support part and the bottom of the first auxiliary support part jointly form a first connection plane, a plurality of second connection planes matching the shape of the first connection plane are formed on the bed, and the first connection plane corresponds to abut against the second connection plane.

[0011] In some optional embodiments, the first connecting plane and the second connecting plane are connected through a glue layer.

[0012] In some optional embodiments, the bed body is provided with a plurality of protruding support structures, the first support portion corresponds to abut against the support structures, and the first auxiliary support portion of the first support portion also corresponds to abut against the support structures.

[0013] In some optional embodiments, the support structure comprises a second support portion and a second auxiliary support portion, the second auxiliary support portion is arranged at the side of the second support portion, the first support portion corresponds to abut against the second support portion, and the first auxiliary support portion corresponds to abut against the second auxiliary support portion.

[0014] In some optional embodiments, the bottom of the first support portion and the bottom of the first auxiliary support portion jointly form a first connecting plane, the top of the second support portion and the top of the second auxiliary support portion jointly form a second connecting plane, and the first connecting plane corresponds to abut against the second connecting plane.

[0015] In some optional embodiments, the first support portion or the first auxiliary support portion is assembled with the machine tool through a threaded structure.

[0016] Another embodiment of the utility model provides a machine tool, which comprises the support structure of the machine tool as described above.

[0017] Compared with the prior art, the support structure of the machine tool of the utility model expands the first auxiliary support portion at the side of the first support portion, increases the connecting part of the column and the bed body, and improves the combined strength of the column and the bed body.

[0018] In order to enable the utility model to be understood more clearly, the specific embodiments of the utility model will be described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a structural schematic view of the support structure of the machine tool of the first embodiment of the utility model;

[0020] Figure 2 FIG. 2 is a structural schematic view of the column of the first embodiment of the utility model;

[0021] Figure 3 FIG. 3 is a structural schematic view of the bottom of the column of the first embodiment of the utility model;

[0022] Figure 4 FIG. 4 is a structural schematic view of the bottom of the column of the second embodiment of the utility model;

[0023] Figure 5 Structure diagram of the bottom of the stand column of the third embodiment of the utility model;

[0024] Figure 6 Structure diagram of the bottom of the stand column of the fourth embodiment of the utility model;

[0025] Figure 7 Structure diagram of the bottom of the stand column of the fifth embodiment of the utility model;

[0026] Figure 8 Structure diagram of the bottom of the stand column of the sixth embodiment of the utility model;

[0027] Figure 9 Exploded view of the support structure of the machine tool of the first embodiment of the utility model.

[0028] Explanation of reference signs:

[0029] 10, bed; 11, support structure; 111, second support part; 112, second auxiliary support part; 113, second connecting plane; 20, stand column; 21, first support part; 22, first auxiliary support part; 23, first connecting plane; 30, avoiding space. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is 2 or more than 2, and the meaning of "several" is 1 or more than 1. In addition, unless otherwise specified, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0031] In the description of the utility model, it is understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "straight", "horizontal", "top", "bottom", "inner", "outer" and the like are the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0032] In the description of the utility model, unless another explicit provision and limitation, the term "installation", "connection", "connect", "fix" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through the intermediate medium indirectly connected, can be two element internal communication or two element's mutual action relation.For the ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning in the utility model according to the specific circumstances.

[0033] In the description of the utility model, the description of reference terms "one embodiment", "some optional implementation" or "some optional embodiment" etc.mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the application.In the specification, the illustrative representation of the above-mentioned terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way.

[0034] Please refer to Figure 1 , the utility model discloses a machine tool's support structure, comprising: bed 10 and stand 20.

[0035] Please refer to Figure 2 And Figure 3 , the bottom of stand 20 is formed with multiple first support parts 21, and stand 20 is arranged on bed 10, first support part 21 abuts against bed 10, and the space 30 is formed between stand 20, multiple first support parts 21 and bed 10, the space 30 can let other structures on machine tool pass through the space 30, avoid to hinder the layout of other structures.Among them, the side of first support part 21 towards space 30 and / or the side away from space 30 is formed with the protruding first auxiliary support part 22, and first auxiliary support part 22 abuts against bed 10.Through the side of first support part 21 increase first auxiliary support part 22, improve the part of stand 20 and bed 10 connection, increase the contact area of stand 20 and bed 10, so that the combined strength of stand 20 and bed 10 is greater, and the rigidity is higher.

[0036] Please refer to Figure 3 , Figure 4 And Figure 5The specific number of the first support part 21 can be selected according to actual needs, for example, in the embodiment, two first support parts 21 are formed at the bottom of the column 20, and the avoiding space 30 is located between the two first support parts 21. Of course, three first support parts 21 or more first support parts 21 can be arranged at the bottom of the column 20, for example, in other embodiments, three first support parts 21 are arranged at the bottom of the column 20 in a predetermined direction, the avoiding space 30 is located on both sides of the middle first support part 21, both sides of the middle first support part 21 are arranged towards the avoiding space 30, the first auxiliary support part 22 is arranged on the side of the middle first support part 21 which is arranged towards the avoiding space 30, and the first auxiliary support part 22 is arranged on the side of the other two first support parts 21 which is arranged towards the avoiding space 30.

[0037] Please refer to Figure 3 , Figure 6 , Figure 7 and Figure 8 The first auxiliary support part 22 can be arranged on one side of the first support part 21 which is arranged towards the avoiding space 30 or on one side of the first support part 21 which is arranged away from the avoiding space 30, or the first auxiliary support part 22 can be arranged on both sides of the first support part 21 which are arranged towards and away from the avoiding space 30. The first auxiliary support part 22 arranged on different first support parts 21 can be arranged at different positions, for example, the first auxiliary support part 22 arranged on one of the first support parts 21 is arranged on the side of the first support part 21 which is arranged towards the avoiding space 30, and the first auxiliary support part 22 arranged on the other first support part 21 is arranged on the side of the first support part 21 which is arranged away from the avoiding space 30. In the embodiment, the first auxiliary support part 22 is arranged on the side of the first support part 21 which is arranged towards the avoiding space 30. Of course, multiple first auxiliary support parts 22 can be arranged on the same side of the same first support part 21.

[0038] Please refer to Figure 1 In order to facilitate the structure adaptation of the bed body 10 and the column 20, in some optional embodiments, the protruding support structure 11 is arranged on the bed body 10, the first support part 21 is arranged to abut against the support structure 11, and the first auxiliary support part 22 of the first support part 21 is arranged to abut against the support structure 11, so that the bed body 10 can more stably support the first support part 21 and the first auxiliary support part 22. The protruding support structure 11 facilitates the determination of the mounting and fixing positions of the first support part 21 and the first auxiliary support part 22, is beneficial to positioning, and is also beneficial to increasing and expanding the height of the avoiding space 30.

[0039] Please refer to Figure 9The specific structure of the support structure 11 can be selected according to actual needs, for example, in some alternative embodiments, the support structure 11 comprises a second support part 111 and a second auxiliary support part 112, the second auxiliary support part 112 is arranged at the side of the second support part 111, the first support part 21 corresponds to abut against the second support part 111, and the first auxiliary support part 22 corresponds to abut against the second auxiliary support part 112. The second support part 111 and the second auxiliary support part 112 can be directly connected with each other, or can be spaced apart from each other without a direct connection relationship. Of course, the support structure 11 can also need to be matched with other components, and therefore, the support structure 11 can be designed in other styles, and the size can be larger than the bottom of the stand column 20, at this time, the support structure 11 can also not need to be matched with the shape of the stand column 20.

[0040] In some alternative embodiments, the bottom of the first support part 21 and the bottom of the first auxiliary support part 22 jointly form a first connection plane 23, and the bed body 10 is formed with a plurality of second connection planes 113 matched with the shape of the first connection plane 23, the first connection plane 23 corresponds to abut against the second connection plane 113, so that the bed body 10 stably supports the stand column 20. Of course, in other embodiments, the bottom plane of the first support part 21 and the bottom plane of the first auxiliary support part 22 can be interrupted from each other without a direct connection relationship. In addition, in other embodiments, the bed body 10 can also not need to be designed with the second connection plane 113, and directly abut against the bottom of the first support part 21 and the bottom of the first auxiliary support part 22 by the flat surface of the top of the bed body 10. In the present embodiment, the bottom of the first support part 21 and the bottom of the first auxiliary support part 22 jointly form the first connection plane 23, the top of the second support part 111 and the top of the second auxiliary support part 112 jointly form the second connection plane 113 matched with the shape of the first connection plane 23, and the first connection plane 23 corresponds to abut against the second connection plane 113.

[0041] In addition, it should be noted that the shape of the second connection plane 113 matched with the first connection plane 23 means that the shape of the second connection plane 113 is substantially the same as that of the first connection plane 23, of course, according to the specific actual structure influence, the second connection plane 113 and the first connection plane 23 can also be reasonably changed, but it does not affect the matching between the second connection plane 113 and the first connection plane 23, for example, the side of the second connection plane 113 can form a notch to facilitate the passage of wires, or the second connection plane 113 or the first connection plane 23 can form a hole at different positions for assembling other components.

[0042] In some optional embodiments, the first support part 21 or the first auxiliary support part 22 is assembled with the machine tool through a threaded structure. The column 20 can be connected and fixed with the bed 10 through a screw, a bolt or the like threaded structure.

[0043] In order to improve the stability of the connection between the column 20 and the bed 10, in some optional embodiments, the first connection plane 23 and the second connection plane 113 are connected through a glue layer, so as to improve the bonding strength of the column 20 and the bed 10.

[0044] The above-mentioned machine tool support structure can be applied to a machine tool, which comprises the above-mentioned machine tool support structure.

[0045] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A support structure for a machine tool, characterized in that, include: Bed frame and uprights; The bottom of the upright has a plurality of first support parts, the upright is mounted on the bed, the first support parts abut against the bed, and a clearance space is formed between the upright, the plurality of first support parts and the bed; The first support portion has a plurality of protruding first auxiliary support portions on the side facing the clearance space and / or the side away from the clearance space, and the first auxiliary support portions abut against the bed.

2. The machine tool support structure according to claim 1, characterized in that: The bottom of the column has two first support parts, and the clearance space is located between the two first support parts.

3. The machine tool support structure according to claim 2, characterized in that: The first auxiliary support is located on the side of the first support facing the clearance space.

4. The machine tool support structure according to claim 1, characterized in that: The bottom of the first support part and the bottom of the first auxiliary support part together form a first connecting plane. The bed has a plurality of second connecting planes that match the shape of the first connecting plane, and the first connecting plane abuts against the second connecting plane.

5. The machine tool support structure according to claim 4, characterized in that: The first connecting plane and the second connecting plane are connected by an adhesive layer.

6. A machine tool support structure according to any one of claims 1 to 5, characterized in that: The bed frame is provided with multiple protruding support structures, the first support part abuts against the support structure, and the first auxiliary support part of the first support part also abuts against the support structure.

7. The machine tool support structure according to claim 6, characterized in that: The support structure includes a second support part and a second auxiliary support part. The second auxiliary support part is disposed on the side of the second support part. The first support part abuts against the second support part, and the first auxiliary support part abuts against the second auxiliary support part.

8. The machine tool support structure according to claim 7, characterized in that: The bottom of the first support and the bottom of the first auxiliary support together form a first connecting plane, and the top of the second support and the top of the second auxiliary support together form a second connecting plane, with the first connecting plane correspondingly abutting against the second connecting plane.

9. A machine tool support structure according to any one of claims 1 to 5, characterized in that: The first support or the first auxiliary support is assembled with the machine tool via a threaded structure.

10. A machine tool, characterized in that, include: A machine tool support structure as described in any one of claims 1 to 9.

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