A jig for positioning a column and a table of a machine tool relative to each other

Abstract

The utility model discloses a jig for positioning column and worktable each other of machine tool, including worktable and the first column and the second column of being located respectively worktable transverse both sides, and the first column and the second column are used for installing the slide of machine tool, still include jig body, and the jig body includes first positioning part and second positioning part and the intermediate part of being connected between first positioning part and second positioning part, and first positioning part is used for limiting the transverse interval between first column and worktable, and second positioning part is used for limiting the transverse interval between second column and worktable, and the transverse dimension of intermediate part is equal to the transverse dimension of worktable, and thus can position worktable between two columns quickly and conveniently.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology, and in particular to a fixture for positioning the column and worktable of a machine tool relative to each other. Background Technology

[0002] When the machine tool's worktable is assembled on two columns, it needs to be positioned. This is usually done by repeatedly measuring the distance between the worktable and the two columns manually to ensure accurate positioning. This operation is cumbersome, time-consuming, labor-intensive, inefficient, inaccurate, and costly. It is also susceptible to adverse effects from the operator, measuring tools, and layout of the usage scenario. Furthermore, it lacks real-time capability and cannot track the target's dynamics in a timely manner. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a fixture for positioning the column and worktable of a machine tool, which can quickly and conveniently position the worktable between the two columns.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] This utility model provides a fixture for positioning the column and worktable of a machine tool, including a worktable and a first column and a second column located on both sides of the worktable in the lateral direction. The first column and the second column are used to install the slide of the machine tool. The fixture body also includes a first positioning part and a second positioning part, and an intermediate part connected between the first positioning part and the second positioning part. The first positioning part is used to limit the lateral distance between the first column and the worktable, and the second positioning part is used to limit the lateral distance between the second column and the worktable. The lateral dimension of the intermediate part is equal to the lateral dimension of the worktable.

[0006] Furthermore, the first positioning part, the second positioning part, and the middle part are arranged in a straight line, and the lateral dimension of the first positioning part is equal to the lateral dimension of the second positioning part.

[0007] Furthermore, a first limiting plate is provided between the first positioning part and the middle part, and a second limiting plate is provided between the second positioning part and the middle part; the first limiting plate and the second limiting plate are respectively used to abut against the two ends of the worktable in its lateral direction to limit the relative position of the worktable between the first column and the second column.

[0008] Furthermore, a first support member is provided between the first limiting plate and the first positioning part; and / or, a second support member is provided between the second limiting plate and the second positioning part.

[0009] Furthermore, the first support member and / or the second support member are triangular support plates.

[0010] Furthermore, the fixture body is configured as a frame with a groove structure.

[0011] The technical solution provided by this utility model has the following beneficial effects:

[0012] The first positioning part is used to limit the lateral distance between the first column and the worktable, and the second positioning part is used to limit the lateral distance between the second column and the worktable. The lateral dimension of the middle part is equal to the lateral dimension of the worktable, so as to quickly and conveniently position the worktable between the first column and the second column. This saves time and effort, has high work efficiency, high accuracy and low cost. It can also avoid the influence of adverse factors such as operators, measuring tools and usage scenario layout, and can effectively and timely track the target dynamics. Attached Figure Description

[0013] Figure 1 The diagram shows a structural schematic of the fixture used to position the machine tool's column and worktable relative to each other in the embodiment. Detailed Implementation

[0014] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0015] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0016] Reference Figure 1 This embodiment provides a fixture (hereinafter referred to as fixture) for positioning the column and worktable of a machine tool to each other. The machine tool includes a worktable and a first column and a second column located on the transverse sides of the worktable. The first column and the second column are used to install the slide of the machine tool, and with the assistance of the fixture, the worktable is precisely positioned between the two columns of the machine tool.

[0017] The fixture in this embodiment includes a fixture body 10. The fixture body 10 includes a first positioning part 1 and a second positioning part 2 arranged horizontally to the left and right, and an intermediate part 3 connected between the first positioning part 1 and the second positioning part 2. The first positioning part 1 is used to limit the horizontal distance between the first column and the worktable, the second positioning part 2 is used to limit the horizontal distance between the second column and the worktable, and the horizontal dimension L1 of the intermediate part 3 is equal to the horizontal dimension of the worktable.

[0018] In this embodiment, the first positioning part 1, the second positioning part 2, and the middle part 3 are arranged in a straight line. Of course, the first positioning part 1, the second positioning part 2, and the middle part 3 can be integrally connected by welding or screwing, or they can be integrally cast.

[0019] A first limiting plate 4 is provided between the first positioning part 1 and the middle part 3, and a second limiting plate 4' is provided between the second positioning part 2 and the middle part 3. The first limiting plate 4 and the second limiting plate 4' are respectively used to abut the two ends of the worktable in its horizontal direction to limit the relative position of the worktable between the first column and the second column. The horizontal dimension L2 of the first positioning part 1 is equal to the horizontal dimension L3 of the second positioning part 2 to ensure that the two columns are symmetrically distributed on both sides of the horizontal direction of the worktable, and also to achieve a fast and accurate positioning function.

[0020] During positioning, the fixture is placed between the first column and the second column, with the first column and the second column respectively close to the first positioning part 1 and the second positioning part 2. Then the worktable is moved between the first limiting plate 4 and the second limiting plate 4' and abuts against each other. In this way, the worktable can be quickly and conveniently positioned between the two columns.

[0021] In summary, by using the first positioning part 1 to limit the lateral distance between the first column and the worktable, the second positioning part 2 to limit the lateral distance between the second column and the worktable, and the lateral dimension of the middle part 3 being equal to the lateral dimension of the worktable, the worktable can be quickly and conveniently positioned between the first column and the second column. This method is time-saving, labor-saving, highly efficient, accurate, and low-cost. It also avoids the influence of unfavorable factors such as operators, measuring tools, and usage scenario layout, and can effectively and timely track target dynamics.

[0022] The fixture in this embodiment can shorten the positioning time, provide accurate positioning, stable results, reduce human error, and is easy to operate. It is also suitable for various workpieces and production scenarios, saving manpower and resources.

[0023] Of course, in other embodiments, the lateral dimension L2 of the first positioning part 1 may also be different from the lateral dimension L3 of the second positioning part 2, depending on the overall layout structure of the machine tool.

[0024] In another preferred embodiment, a first support member 5 is provided between the first limiting plate 4 and the first positioning part 1, and a second support member 5' is provided between the second limiting plate 4' and the second positioning part 2. Specifically, the first support member 5 and the second support member 5' are both triangular support plates, so as to further strengthen the structural strength between the middle part 3 and the two positioning parts, and also ensure that the fixture of this embodiment can maintain good positioning accuracy and stability.

[0025] Of course, in other embodiments, the two support members can also adopt an inclined reinforcing rib structure; in addition, the support members can be omitted, and positioning can be achieved solely by the rigid connection between the fixture body 10 and the two limiting plates.

[0026] More preferably, the fixture body 10 is configured as a frame with a groove structure to achieve a weight reduction effect.

[0027] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A fixture for positioning a column and a worktable of a machine tool relative to each other, comprising a worktable and a first column and a second column respectively located on both sides of the worktable laterally, the first column and the second column being used to mount a slide of the machine tool, characterized in that: It also includes the jig itself; The fixture body includes a first positioning part and a second positioning part, and an intermediate part connected between the first positioning part and the second positioning part; the first positioning part is used to limit the lateral distance between the first column and the worktable, and the second positioning part is used to limit the lateral distance between the second column and the worktable; the lateral dimension of the intermediate part is equal to the lateral dimension of the worktable.

2. The fixture for positioning the column and worktable of a machine tool according to claim 1, characterized in that: The first positioning part, the second positioning part, and the middle part are arranged in a straight line, and the lateral dimension of the first positioning part is equal to the lateral dimension of the second positioning part.

3. The fixture for positioning the column and worktable of a machine tool according to claim 1 or 2, characterized in that: A first limiting plate is provided between the first positioning part and the middle part, and a second limiting plate is provided between the second positioning part and the middle part; the first limiting plate and the second limiting plate are respectively used to abut against the two ends of the worktable in its lateral direction to limit the relative position of the worktable between the first column and the second column.

4. The fixture for positioning the column and worktable of a machine tool according to claim 3, characterized in that: A first support member is provided between the first limiting plate and the first positioning part; and / or, a second support member is provided between the second limiting plate and the second positioning part.

5. The fixture for positioning the column and worktable of a machine tool according to claim 4, characterized in that: The first support member and / or the second support member are triangular support plates.

6. The fixture for positioning the column and worktable of a machine tool relative to each other according to claim 1 or 2, characterized in that: The fixture body is configured as a frame with a groove structure.

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