Case guide rail assembly tool

Abstract

The utility model provides a case guide rail assembly tool which comprises a base and a positioning assembly arranged on the base. The positioning assembly comprises a first positioning column and a positioning block, and the first positioning column and the positioning block are used for supporting the guide rail; a containing cavity is formed in the top of the first positioning column, is used for containing a nut, limiting rotation of the nut and is used for being aligned with a first opening of the guide rail and a second opening of the case, the aligned guide rail and the case are locked through bolts and nuts, the guide rail is supported through the positioning assembly, and the guide rail is placed on the positioning assembly. The alignment between the guide rail and the case can be realized by only one assembler, so that the working efficiency is high; the nut is accommodated in the accommodating cavity and the rotation of the nut is limited, so that the bolt is quickly matched with the nut, the guide rail and the case are assembled, and the assembly mode is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of machining assembly, in particular to a case guide rail assembly tool. BACKGROUND

[0002] The guide rail is used for linear reciprocating motion occasions, and the guide rail and the case are assembled to realize linear movement of the case; the guide rail is generally assembled manually, and the prior art requires two assembly workers to assemble the guide rail together, one of the assembly workers supports the guide rail and the case, and the other assembly worker fixes the guide rail on the case; the assembly method has low working efficiency. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model aims at providing a case guide rail assembly tool, the guide rail is supported by the positioning assembly, and only one assembly worker is needed to realize the alignment between the guide rail and the case, so that the working efficiency is high; the nut is accommodated in the cavity and the rotation of the nut is limited, the bolt and the nut are quickly matched, and then the assembly of the guide rail and the case is realized, so that the assembly method is simple.

[0004] In order to solve the above technical problems, the technical scheme used by the utility model is as follows:

[0005] The utility model discloses a case guide rail assembly tool, which comprises a base and a positioning assembly arranged on the base; the positioning assembly comprises a first positioning column and a positioning block, and the first positioning column and the positioning block are used for supporting the guide rail; the top of the first positioning column is provided with a cavity, the cavity is used for accommodating the nut and limiting the rotation of the nut, and is used for aligning the first opening of the guide rail and the second opening of the case; and the guide rail and the case are locked by the bolt and the nut after alignment.

[0006] Preferably, the positioning block is provided with a positioning groove recessed from the top to the bottom, and the positioning groove extends along the width direction of the guide rail; the positioning groove is used for supporting the guide rail and positioning the guide rail along the width direction of the guide rail.

[0007] Preferably, the positioning assembly further comprises a second positioning column, and a guide rail positioning portion is protruded on the top of the second positioning column; the guide rail positioning portion is matched with the first positioning hole of the guide rail and is used for positioning the guide rail along the width direction and the length direction of the guide rail.

[0008] Preferably, the first positioning column, the second positioning column and the positioning block are arranged at intervals along the length direction of the guide rail.

[0009] Preferably, the positioning assembly further comprises a third positioning column, and a case positioning portion is protruded on the top of the third positioning column; the case positioning portion is matched with the second positioning hole of the case and is used for positioning the case.

[0010] Preferably, the first positioning column, the second positioning column, the third positioning column and the positioning block are detachably connected with the base.

[0011] Preferably, the first positioning column, the second positioning column, the third positioning column and the positioning block are respectively clamped with the base.

[0012] Preferably, screw holes are arranged at the bottom of the first positioning column, the second positioning column, the third positioning column and the positioning block respectively; mounting holes are arranged on the base; and bolts are threadedly connected with the first positioning column, the second positioning column, the third positioning column and the positioning block through the mounting holes.

[0013] The beneficial effects of the machine case guide rail assembly tool mainly lie in that the guide rail is placed on the positioning assembly and supported by the positioning assembly, so that when the guide rail is assembled, the guide rail does not need to be held, and the alignment assembly between the guide rail and the machine case can be realized by only one assembler, and the working efficiency is high. Meanwhile, the nut is accommodated at the top of the first positioning column, the first opening of the guide rail and the second opening of the machine case are aligned, and then the bolt is matched with the nut, and the quick matching of the bolt and the nut is realized under the action of the cavity limiting the rotation of the nut, and the assembly mode is simple.

[0014] The positioning groove is arranged to realize the support and positioning of the guide rail, improve the stability of the guide rail placed on the positioning assembly, the second positioning column is arranged, the guide rail positioning part is matched with the first positioning hole to limit the movement of the guide rail, and the stability of the guide rail placed on the positioning assembly is further improved, and the second positioning column is in contact with the guide rail to further improve the support effect of the positioning assembly on the guide rail.

[0015] The first positioning column, the second positioning column and the positioning block are arranged at intervals, so that the first positioning column, the second positioning column and the positioning block can support different positions of the guide rail respectively, and the guide rail is uniformly stressed.

[0016] The detachable first positioning column, the second positioning column, the third positioning column and the positioning block are convenient to disassemble and assemble, and can be adjusted according to the size and signal of the guide rail, so that the application range is wide.

[0017] The positioning assembly supports the guide rail, the guide rail is placed on the positioning assembly, and the alignment between the guide rail and the machine case can be realized by only one assembler, and the working efficiency is high; the cavity accommodates the nut and limits the rotation of the nut, realizes the quick matching of the bolt and the nut, realizes the assembly of the guide rail and the machine case, and the assembly mode is simple. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings. In the drawings like reference numerals refer to like elements throughout. The embodiments of the present application, illustrated in the drawings, are not meant to be limiting; but rather the principle of the present application can be utilized to its fullest extent. The drawings are as follows:

[0019] Figure 1 is a schematic view of the utility model.

[0020] Figure 2 is a schematic view of the utility model.

[0021] Figure 3 is a bottom view of the utility model.

[0022] Figure 4 is a schematic view of the utility model. Figure 1 is an enlarged view of A in the utility model.

[0023] Figure 5 is an enlarged view of B in the utility model. Figure 1

[0024] Figure 6 is a schematic view of the utility model.

[0025] Figure 7 is a schematic view of the utility model.

[0026] Figure 8 is a schematic view of the utility model.

[0027] BRIEF DESCRIPTION OF DRAWINGS: base 1;Positioning assembly 2, first positioning column 21, cavity 211;Second positioning column 22, guide rail positioning part 221;Positioning block 23, positioning groove 231;Third positioning column 24;Guide rail 3, first opening 31;Machine case 4, second opening 41, second positioning hole 42. DETAILED DESCRIPTION

[0028] The utility model will be described in further detail below in combination with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model, in the embodiment, it needs to be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model, and are not indicative or suggestive of the device or element being indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore can not be understood as limiting the utility model.

[0029] It needs to be explained that when an element is considered to be "connected" to another element, it can be directly connected to the other element and integrated as a whole, or a middle element can exist simultaneously. The terms "mounting", "one end", "the other end" and the like used in the utility model are only for the purpose of illustration.

[0030] ​The embodiment provides a chassis guide rail assembly tool, which comprises a base 1 and a positioning assembly 2 arranged on the base 1. Figures 1-8 As shown in the figure, the positioning assembly 2 comprises a first positioning column 21, a second positioning column 22 and a positioning block 23, and the first positioning column 21, the second positioning column 22 and the positioning block 23 are used for supporting a guide rail 3; the top of the first positioning column 21 is provided with a cavity 211, the cavity 211 is used for containing a nut (not shown in the figure) and limiting the rotation of the nut and is used for aligning a first opening 31 of the guide rail 3 and a second opening 41 of a chassis 4, and after alignment, the guide rail 3 and the chassis 4 are locked by bolts and nuts.

[0031] The guide rail 3 is placed on the positioning assembly 2 and is supported by the positioning assembly 2, so that when the guide rail 3 is assembled, the guide rail 3 does not need to be held, and the alignment and assembly between the guide rail 3 and the chassis 4 can be realized by only one assembler, and the working efficiency is high. Meanwhile, the top of the first positioning column 21 contains the nut, the first opening 31 of the guide rail 3 and the second opening 41 of the chassis 4 are aligned, and then the bolts and the nuts are matched, and under the action of the cavity 211 limiting the rotation of the nut, the bolts and the nuts are quickly matched, and the assembly mode is simple.

[0032] The positioning block 23 is provided with a positioning groove 231 which is recessed from the top to the bottom and extends along the width direction of the guide rail 3; the positioning groove 231 is used for supporting the guide rail 3 and positioning the guide rail 3 along the width direction of the guide rail 3. By arranging the positioning groove 231, the guide rail 3 can be supported and positioned at the same time, and the stability of the guide rail 3 placed on the positioning assembly 2 is improved.

[0033] The top of the second positioning column 22 is provided with a guide rail positioning portion 221, the guide rail positioning portion 221 is matched with a first positioning hole 32 of the guide rail 3 and is used for positioning the guide rail 3 along the width direction and the length direction of the guide rail 3. By matching the guide rail positioning portion 221 with the first positioning hole 32, the movement of the guide rail 3 is limited, the stability of the guide rail 3 placed on the positioning assembly 2 is further improved, and the contact between the second positioning column 22 and the guide rail 3 further improves the supporting effect of the positioning assembly 2 on the guide rail 3.

[0034] In a preferred embodiment, the first positioning column 21, the second positioning column 22 and the positioning block 23 are arranged at intervals along the length direction of the guide rail 3. The first positioning column 21, the second positioning column 22 and the positioning block 23 can support different positions of the guide rail 3 respectively, and the guide rail 3 is uniformly stressed.

[0035] The positioning assembly 2 further comprises a third positioning column 24, and a chassis positioning portion (not shown in the figure) is arranged on the top of the third positioning column 24, the chassis positioning portion is matched with a second positioning hole 42 of the chassis 4 and is used for positioning the chassis 4. Figure 5 As shown in the figure, in the embodiment, the chassis positioning portion has the same shape as the guide rail positioning portion 221.

[0036] The first positioning column 21, the second positioning column 22, the third positioning column 24 and the positioning block 23 are detachably connected with the base 1, so that the installation and dismounting are facilitated, and meanwhile, the positions can be adjusted according to the size of the guide rail 3 and the signal, so that the application range is wide. In the embodiment, threaded holes 5 are arranged at the bottoms of the first positioning column 21, the second positioning column 22, the third positioning column 24 and the positioning block 23 respectively; mounting holes (not shown in the figure) are arranged on the base 1; bolts are threadedly connected with the threaded holes 5 of the first positioning column 21, the second positioning column 22, the third positioning column 24 and the positioning block 23 respectively through the mounting holes, so that the installation of the first positioning column 21, the second positioning column 22, the third positioning column 24 and the positioning block 23 is realized.

[0037] In another embodiment, the first positioning column 21, the second positioning column 22, the third positioning column 24 and the positioning block 23 are respectively clamped with the base 1; extension portions are arranged at the bottoms of the first positioning column 21, the second positioning column 22, the third positioning column 24 and the positioning block 23 respectively; and the extension portions are detachably inserted into the mounting holes of the base 1.

[0038] The utility model discloses a positioning assembly 2 supports guide rail 3, and the guide rail 3 is placed on the positioning assembly 2, and only one assembler can realize the alignment between guide rail 3 and case 4, so the working efficiency is high; the cavity 211 contains the nut and limits the rotation of the nut, realizes the quick cooperation of the bolt and the nut, thereby realizes the assembly of guide rail 3 and case 4, and the assembly mode is simple.

[0039] In this specification, unless expressly specified and limited otherwise, a first feature is "on", "above", or "under" a second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact with an intermediate medium. Moreover, the first feature "above", "over", and "on" the second feature can mean that the first feature is directly above or obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under", and "under" the second feature can mean that the first feature is directly below or obliquely below the second feature, or only means that the horizontal height of the first feature is less than that of the second feature.

[0040] In the description of the specification, the description of the terms "preferred embodiment", "further embodiment", "other embodiment" or "specific example" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In this specification, the illustrative description of the above 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 manner. Furthermore, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0041] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application.

Claims

1. A chassis rail assembly tool, characterized by: The positioning assembly comprises a first positioning column and a positioning block, the first positioning column and the positioning block are used for supporting the guide rail; the top of the first positioning column is provided with a cavity, the cavity is used for accommodating a nut and limiting the rotation of the nut, and is used for aligning a first opening of the guide rail and a second opening of the case; after alignment, the guide rail and the case are locked by bolts and nuts.

2. The chassis rail assembly tooling of claim 1, wherein: The positioning block is provided with a positioning groove recessed from the top to the bottom, and the positioning groove extends along the width direction of the guide rail; the positioning groove is used for supporting the guide rail and positioning the guide rail along the width direction of the guide rail.

3. The chassis rail assembly tooling of claim 2, wherein: The positioning assembly further comprises a second positioning column, a guide rail positioning portion is protruded from the top of the second positioning column, and the guide rail positioning portion is matched with a first positioning hole of the guide rail to position the guide rail along the width direction and the length direction of the guide rail.

4. The chassis rail assembly tooling of claim 3, wherein: The first positioning column, the second positioning column and the positioning block are arranged at intervals along the length direction of the guide rail.

5. The chassis rail assembly tooling of claim 2, wherein: The positioning assembly further comprises a third positioning column, a case positioning portion is protruded from the top of the third positioning column, and the case positioning portion is matched with a second positioning hole of the case to position the case.

6. The enclosure rail assembly tooling of claim 5, wherein: The first positioning column, the second positioning column, the third positioning column and the positioning block are detachably connected with the base.

7. The enclosure rail assembly tooling of claim 6, wherein: The first positioning column, the second positioning column, the third positioning column and the positioning block are respectively clamped with the base.

8. The enclosure rail assembly tooling of claim 6, wherein: Threaded holes are respectively arranged at the bottoms of the first positioning column, the second positioning column, the third positioning column and the positioning block; mounting holes are arranged on the base; and bolts are threadedly connected with the first positioning column, the second positioning column, the third positioning column and the positioning block through the mounting holes.

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