A post pre-assembly tool

Abstract

The utility model relates to a kind of stand preassembling tool, it is characterized by: including preassembling welding piece, square ruler support and equal-height supporting pad, the preassembling welding piece is by support panel and the installation support frame being integrally connected with its setting at support panel bottom composition, the square ruler support is fixed in the top of support panel by bolt, the top of the square ruler support is placed with square ruler, three equal-height supporting pads are provided on the support panel of the preassembling welding piece, three equal-height supporting pads are triangularly arranged, one of which is provided on the support panel on the left side of square ruler support, and the other two are respectively provided on the support panel on the front and back sides of square ruler support.The utility model is provided with the square ruler support of special square ruler placement on preassembling welding piece, the perpendicularity between stand and drag plate is detected using square ruler, whether it needs to be adjusted in advance to judge whether it needs to be adjusted, which plays the role of increasing practicality.

Description

Technical Field

[0001] This utility model relates to the field of machine tool column pre-installation technology, specifically to a column pre-assembly fixture. Background Technology

[0002] During the pre-installation of the machine tool column, the guide rails need to be installed horizontally before it is lifted and installed onto the machine bed. However, because the column is open, it is very prone to deformation, which can cause deformation of the guide rail installation reference, increasing the installation difficulty and making it impossible to guarantee installation accuracy. When pre-installing the column, the slide must also be installed onto the column at the same time. Otherwise, once it is installed vertically, adjusting the verticality between the column and the slide becomes very difficult. To solve the above problems, designing a column pre-assembly fixture is particularly important. Summary of the Invention

[0003] To solve the above problems, this utility model designs a column pre-assembly fixture. A special square ruler bracket is set on the pre-assembled welded parts. The square ruler is used to check the verticality between the column and the slide plate, which can determine in advance whether the grinding pad needs to be adjusted, thus increasing the practical performance.

[0004] To solve the above-mentioned technical problems, this utility model provides a pre-assembly fixture for a column, characterized in that it includes a pre-assembly welded component, a square ruler bracket, and equal-height support pads. The pre-assembly welded component is composed of a support panel and an installation support frame integrally connected to it at the bottom of the support panel. The square ruler bracket is fixed to the top of the support panel by bolts, and a square ruler is placed on the top of the square ruler bracket. Three equal-height support pads are provided on the support panel of the pre-assembly welded component. The pre-assembly welded component is connected to the column through the three equal-height support pads. The three equal-height support pads are arranged in a triangle, with one pad located on the support panel on the left side of the square ruler bracket, and the other two pads located on the support panels on the front and rear sides of the square ruler bracket, respectively.

[0005] Furthermore, the bottom of the mounting support frame for the pre-assembled welded component is provided with five foot supports, all of which are connected to the mounting support frame by a combination of horizontal screws and round nuts.

[0006] Furthermore, the support panel of the pre-assembled welded component has a first connecting groove and a second connecting groove respectively provided at the positions of one equal-height support pad on the left and two equal-height support pads on the right. The first connecting groove and the second connecting groove are placed one in front of the other. One equal-height support pad on the left can move back and forth along the first connecting groove, and two equal-height support pads on the right can move back and forth along the second connecting groove. One equal-height support pad on the left and two equal-height support pads on the right are fixed in the first connecting groove and the second connecting groove respectively by a threaded structure.

[0007] Furthermore, a stop block is fixed to the front and rear sides of the top right end of the support panel by screws.

[0008] With the above structure, this utility model has a special square ruler bracket on the pre-assembled welded parts. The square ruler is used to check the verticality between the column and the slide plate, which can determine in advance whether the grinding pad needs to be adjusted, thus increasing the practical performance. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0010] Figure 1 This is the main view of the structure of this utility model.

[0011] Figure 2 This is a top view of the structure of this utility model.

[0012] Figure 3 This is a diagram showing the usage state of this utility model.

[0013] In the diagram: 1 is a pre-assembled welded part, 1-1 is the first connecting groove, 1-2 is the second connecting groove, 2 is a square ruler bracket, 3 is a level support pad, 4 is a square ruler, 5 is a column, 6 is a foot support, 7 is a stop block, and 8 is a sliding plate. Detailed Implementation

[0014] The technical solution of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] In the description of this utility model, it should be noted that certain terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or 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 construed as a limitation of this utility model.

[0016] In the description of this utility model, it should be noted that the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will be further described in detail below through specific embodiments.

[0018] like Figure 1 and Figure 3 The illustrated pre-assembly fixture for a column includes a pre-assembly welded component 1, a square ruler bracket 2, and leveling support pads 3. The pre-assembly welded component consists of a support panel and an installation support frame integrally connected to it at the bottom. The square ruler bracket is bolted to the top of the support panel, and a square ruler 4 is placed on top of the bracket. Three leveling support pads are provided on the support panel of the pre-assembly welded component, and the pre-assembly welded component is connected to the column 5 via these three leveling support pads. A sliding plate 8 is connected to the column. The three leveling support pads are arranged in a triangle, with one pad located on the support panel to the left of the square ruler bracket, and the other two on the support panels at the front and rear sides of the square ruler bracket. A stop block 7 is fixed to the front and rear sides of the top right end of the support panel with screws. This utility model provides a dedicated square ruler bracket on the pre-assembly welded component, using the square ruler to check the perpendicularity between the column and the sliding plate, allowing for early determination of whether pad adjustments are needed, thus increasing practicality.

[0019] like Figure 1 The bottom of the mounting support frame for the pre-assembled welded component shown has five foot supports 6, all of which are connected to the mounting support frame by a combination of horizontal screws and round nuts.

[0020] like Figure 2 The support panel of the pre-assembled welded component shown has a first connecting groove 1-1 and a second connecting groove 1-2 respectively, which are located at the positions of one equal-height support pad on the left and two equal-height support pads on the right. The first connecting groove and the second connecting groove are placed one in front of the other. The one equal-height support pad on the left can move back and forth along the first connecting groove, and the two equal-height support pads on the right can move back and forth along the second connecting groove. The one equal-height support pad on the left and the two equal-height support pads on the right are fixed in the first connecting groove and the second connecting groove respectively by a threaded structure.

[0021] During operation: The level of the pre-assembled welded column is adjusted using foot supports and leveling screws. Three equal-height support pads are then installed on the pre-assembled welded column. These three reference surfaces are the machining surfaces of the column and are crucial for ensuring the accuracy of the pre-assembly. By using this fixture, consistency with the machining reference is maintained, eliminating the problem of deformation in open-type columns and ensuring consistent installation accuracy of the column guide rail in both horizontal and vertical installation states. This not only ensures the accuracy of the machine tool but also reduces the difficulty of machine tool assembly.

[0022] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should be considered within its protection scope.

Claims

1. A pre-assembly fixture for columns, characterized in that: The assembly includes a pre-assembled welded component (1), a square ruler bracket (2), and equal-height support pads (3). The pre-assembled welded component consists of a support panel and an installation support frame that is integrated with the bottom of the support panel. The square ruler bracket is fixed to the top of the support panel by bolts. A square ruler (4) is placed on the top of the square ruler bracket. Three equal-height support pads are provided on the support panel of the pre-assembled welded component. The pre-assembled welded component is connected to the column (5) through the three equal-height support pads. The three equal-height support pads are arranged in a triangle. One of them is set on the support panel on the left side of the square ruler bracket, and the other two are set on the support panels on the front and rear sides of the square ruler bracket, respectively.

2. The column pre-assembly fixture according to claim 1, characterized in that: The bottom of the mounting support frame for the pre-assembled welded component is provided with five foot supports (6), and the five foot supports are connected to the mounting support frame by the cooperation of horizontal screws and round nuts.

3. The column pre-assembly fixture according to claim 1, characterized in that: The support panel of the pre-assembled welded component has a first connecting groove (1-1) and a second connecting groove (1-2) respectively, which are located at the positions of one equal-height support pad on the left and two equal-height support pads on the right. The first connecting groove and the second connecting groove are placed one in front of the other. The one equal-height support pad on the left can move back and forth along the first connecting groove, and the two equal-height support pads on the right can move back and forth along the second connecting groove. The one equal-height support pad on the left and the two equal-height support pads on the right are fixed in the first connecting groove and the second connecting groove respectively by a threaded structure.

4. The column pre-assembly fixture according to claim 1, characterized in that: The front and rear sides of the top right end of the support panel are each fixed with a stop (7) by screws.

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