Auxiliary tool for assembling sleeve and spring of front support of sliding rail

Abstract

The utility model relates to the technical field of sliding rails, in particular to an auxiliary tool for assembling a sleeve and a spring of a front support of a sliding rail, which comprises a base and a handle piece. A first groove hole and two second groove holes are formed in the inner bottom wall of the positioning groove, wherein the two second groove holes are symmetrically formed with the first groove hole as the symmetry axis. The bending portion of the front support is placed in the positioning groove, the stability of the front support is high after the front support is placed, then a user can hold the handle piece by hand to push a sleeve to the inner side of the bending portion in the guide groove, the sleeve is promoted to enter the second groove hole through the bottom end of the hole position of the bending portion after entering, and the assembly work of the sleeve and the front support is completed. And then the spring is manually pushed by fingers to slide into the bending part, so that the spring is installed in place, the assembly of the front bracket is completed, the problem that the space of the bending part of the front bracket is narrow and inconvenient to assemble the sleeve is solved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rails, in particular to an auxiliary tool for assembling a front bracket sleeve and a spring of a slide rail. Background Art

[0002] The front and rear brackets of the server rails currently on the market can be fixed to the mounting holes on the server rack, so that the server chassis can be slidably connected to the server rack through the server rails. Figure 5 , Figure 6 When assembling the front bracket as a whole as shown, it is generally necessary to manually hold the front bracket a, and then put the sleeve b into the corresponding hole e of the bent part d of the front bracket a, and then use the manual fingers to push the spring c to slide into the bent part d. After the center of the spring c is aligned with the center of the circular hole, the fingers are released to allow the spring c to be stuck between the sleeve b and the bent part d of the front bracket a, prompting the spring c to be installed in place. However, when installing the sleeve b, since the front bracket a is manually held, the stability is not strong when assembling the sleeve b, and since the space of the bent part d of the front bracket a is small, the assembly of the manual fingers is relatively inconvenient and inefficient. At the same time, there is also a safety hazard of the burrs on the bent part d of the bracket scratching the manual fingers. Utility Model Content

[0003] The utility model provides an auxiliary tool for assembling a front bracket sleeve and a spring of a slide rail, so as to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An auxiliary tool for assembling a sleeve and a spring of a front bracket of a slide rail, comprising a base and a handle member, wherein at least one positioning groove for placing a bent portion of the front bracket is provided on the top of the base, and a groove hole 1 and two groove holes 2 symmetrically arranged with the groove hole 1 as a symmetry axis are provided on the inner bottom wall of the positioning groove, wherein the two groove holes 2 respectively correspond to the hole positions on the bent portion of the front bracket, and a limiting column fixedly connected to the base is provided on one side of the top end of the positioning groove, wherein the limiting column is used to abut against a side surface of the front bracket, and a curved hook is connected to one end of the handle member, and a protrusion adapted to the inner ring of the sleeve is fixedly connected to the surface of one end of the curved hook.

[0006] Preferably, an anti-collision groove is formed on a side of the limiting column close to the front bracket, and the anti-collision groove is adapted to a side of a bent portion of the front bracket.

[0007] Preferably, guide grooves communicating with the positioning groove are respectively provided on both sides of the top of the positioning groove, and the center point of the guide groove is on the same straight line as the center point of the second groove hole.

[0008] Preferably, when the bent portion of the front bracket is completely placed in the positioning groove, the inner bottom surface of the material guide groove and the inner surface of the bent portion of the front bracket are on the same horizontal plane.

[0009] Preferably, the top of the base is provided with a plurality of positioning grooves and limiting columns and material guide grooves that match the plurality of positioning grooves one by one.

[0010] Preferably, five positioning grooves are provided, and the five positioning grooves are equidistantly distributed along the length direction of the base.

[0011] Preferably, mounting holes are respectively provided at the front and rear ends of the base.

[0012] Preferably, the protrusion is a cylinder, and arc chamfers are provided at both upper and lower ends of the protrusion.

[0013] Preferably, the outer diameter of the protrusion is smaller than the inner diameter of the second groove hole.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0015] In the utility model, the bending part of the front bracket is placed in the positioning groove, so that the stability of the front bracket is strong after being placed, and then the handle can be held manually to push the sleeve toward the inner side of the bending part in the material guide groove, so that the sleeve enters and enters the second groove hole through the hole of the bending part at its bottom end, and the assembly of the sleeve and the front bracket is completed. Then, the spring is pushed into the bending part by the fingers, so that the spring is installed in place, and the assembly of the front bracket is completed, avoiding the problem that the space of the bending part of the front bracket is small and it is inconvenient to assemble the sleeve, and effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the second embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the anti-collision groove structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the handle of the utility model when in use;

[0020] Figure 5 It is a schematic diagram of the overall structure after the existing front bracket is assembled;

[0021] Figure 6 This is a schematic diagram of the explosion structure of the existing front bracket.

[0022] In the figure: 1. base; 2. handle; 3. positioning groove; 4. groove hole 1; 5. groove hole 2; 6. limiting column; 7. hook; 8. bump; 9. anti-collision groove; 10. mounting hole; 11. material guide groove. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Embodiment 1

[0025] like Figure 1-3 As shown, the utility model provides an auxiliary tool for assembling the sleeve and spring of the front bracket of the slide rail, including a base 1 and a handle member 2. The top of the base 1 is provided with at least one positioning groove 3 for placing the bent portion of the front bracket. The inner bottom wall of the positioning groove 3 is provided with a groove hole 1 4 and two groove holes 2 5 symmetrically arranged with the groove hole 1 4 as the symmetry axis. The design of the groove hole 2 5 avoids the problem of the sleeve not being assembled in place, which is conducive to the sleeve being completely assembled on the front bracket. The inner diameter value of the groove hole 2 5 is greater than the outer diameter value of the sleeve, and its depth is also higher than the height of the sleeve, which is conducive to the sleeve being assembled on the front bracket. The bottom end of the sleeve enters the groove hole 2 5 to complete the assembly of the sleeve on the front bracket. The two groove holes 2 5 correspond to the hole positions on the bent portion of the front bracket respectively, and a limiting column 6 fixedly connected to the base 1 is provided on one side of the top end of the positioning groove 3. The limiting column 6 is used to abut against one side of the front bracket, and one end of the handle member 2 is connected with a hook 7, and a protrusion 8 adapted to the inner ring of the sleeve is fixedly connected to the surface of one end of the hook 7.

[0026] In this embodiment, an anti-collision groove 9 is provided on one side of the limiting column 6 close to the front bracket, and the anti-collision groove 9 is adapted to one side of the bent portion of the front bracket. The design of the anti-collision groove 9 allows one end of the bent portion of the front bracket to be placed in the positioning groove 3, thereby ensuring the stability of the front bracket after placement and the stability of the subsequent assembly of the sleeve and the spring, thereby solving the problem that the bracket is not stable enough to be assembled manually.

[0027] In this embodiment, guide grooves 11 connected to the positioning groove 3 are respectively provided on both sides of the top of the positioning groove 3. The center point of the guide groove 11 is on the same straight line as the center point of the groove hole 25. When the bending portion of the front bracket is completely placed in the positioning groove 3, the inner bottom surface of the guide groove 11 and the inner surface of the bending portion of the front bracket are on the same horizontal plane. The design function is to limit the sleeve after placing it in the guide groove 11, so as to facilitate the sleeve to enter the inner side of the bending portion of the front bracket along the guide groove 11, thereby completing the assembly of the sleeve and guiding the sleeve.

[0028] In this embodiment, mounting holes 10 are respectively provided at the front and rear ends of the base 1, so that the base 1 can be installed in different positions according to usage requirements to ensure the stability of the base 1 after installation. In most cases, a single base 1 is not installed, which is convenient for manual use. A single stable front bracket can rotate with the base 1, thereby facilitating manual assembly of the sleeves on both sides of the front bracket through the handle member 2, avoiding the problem that a single handle member 2 cannot assemble the left and right sleeves at the same time. When the handle member 2 is installed with the left sleeve, the handle member 2 will not collide with the front bracket due to the notch design of the curved hook 7.

[0029] In this embodiment, the outer diameter of the protrusion 8 is smaller than the inner diameter of the groove hole 5. When in use, the protrusion 8 can enter the interior of the sleeve, thereby facilitating the sleeve to be pushed into the inner side of the bending part of the front bracket along the material guide groove 11, prompting the sleeve to be accurately assembled in the corresponding hole position of the front bracket, thereby facilitating the subsequent assembly of the spring and avoiding the problem of small space in the bending part that is inconvenient for manual fingers to assemble the sleeve and the possibility of scratches. Embodiment 2

[0030] like Figure 2-3 As shown, the difference from Example 1 is that a plurality of positioning grooves 3 and limiting columns 6 and material guide grooves 11 matching the plurality of positioning grooves 3 are provided on the top of the base 1, and there are five positioning grooves 3, and the five positioning grooves 3 are equidistantly distributed along the length direction of the base 1. The design of multiple auxiliary tools allows manual labor to assemble the brackets one by one with the cooperation of manual labor and a manipulator, thus avoiding the problem of time-consuming and laborious placement of the brackets one by one when assembling and removing them, thereby effectively improving work efficiency. As an existing equipment, the manipulator can complete the placement of the front bracket when it is not assembled and the removal of the front bracket after assembly according to program control. The manipulator equipment has been well known and used by those skilled in the art, and this article will not elaborate on this.

[0031] In this embodiment, after the base 1 is fixed through the mounting hole 10, when the base 1 cannot be rotated, a group of symmetrically arranged handle members 2 can be manually provided, thereby facilitating manual assembly of the sleeve through the handle members 2 corresponding to the left and right sides, thereby avoiding the problem that one handle member 2 cannot complete the assembly of the sleeves on the left and right sides.

[0032] like Figure 1-Figure 4 As shown, the working principle and use process of the utility model are as follows: when in use, the bent portion of the front bracket can be first placed in the positioning groove 3, so that the inner surface of the bent portion and the inner bottom surface of the guide groove 11 are on the same plane, and at the same time, one side of the front bracket can contact the limiting column 6, so that with the help of the cooperation of the positioning groove 3 and the limiting column 6, the stability of the front bracket can be guaranteed after being placed. Then, after the sleeve is manually placed in the guide groove 11, the handle member 2 is manually held so that the protrusion 8 on the handle member 2 can enter the interior of the sleeve from the top of the sleeve. Therefore, the sleeve can be pushed into the inner side of the bent portion of the front bracket according to the handle member 2, so that the sleeve enters and enters the groove hole 2 5 through the hole of the bent portion at its bottom end, completing the assembly of the sleeve and the front bracket. Subsequently, the spring is pushed into the bent portion by the fingers to prompt the spring to be installed in place, completing the assembly of the front bracket, avoiding the problem that the space of the bent portion of the front bracket is small and inconvenient for assembling the sleeve, and effectively improving work efficiency.

[0033] In the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used in this article includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0034] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0035] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An auxiliary tool for assembling a front bracket sleeve and a spring of a slide rail, characterized in that: The invention comprises a base (1) and a handle member (2), wherein the top of the base (1) is provided with at least one positioning groove (3) for accommodating the bent portion of the front bracket, the inner bottom wall of the positioning groove (3) is provided with a groove hole 1 (4) and two groove holes 2 (5) symmetrically arranged with the groove hole 1 (4) as a symmetry axis, the two groove holes 2 (5) respectively corresponding to the hole positions on the bent portion of the front bracket, and a limiting column (6) fixedly connected to the base (1) is provided on one side of the top end of the positioning groove (3), the limiting column (6) being used to abut against a side surface of the front bracket, and one end of the handle member (2) is connected with a hook (7), and a protrusion (8) adapted to the inner ring of the sleeve is fixedly connected to the surface of one end of the hook (7).

2. An auxiliary tool for assembling a front bracket sleeve and a spring of a slide rail according to claim 1, characterized in that: A side surface of the limiting column (6) close to the front bracket is provided with an anti-collision groove (9), and the anti-collision groove (9) is adapted to a side surface of a bent portion of the front bracket.

3. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 1, characterized in that: Both sides of the top end of the positioning groove (3) are respectively provided with material guide grooves (11) which are in communication with the positioning groove (3), and the center point of the material guide groove (11) is on the same straight line as the center point of the second groove hole (5).

4. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 3, characterized in that: When the bent portion of the front bracket is completely placed in the positioning groove (3), the inner bottom surface of the material guide groove (11) and the inner surface of the bent portion of the front bracket are on the same horizontal plane.

5. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 4, characterized in that: The top of the base (1) is provided with a plurality of positioning grooves (3) and limiting columns (6) and material guide grooves (11) that match the plurality of positioning grooves (3) one by one.

6. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 5, characterized in that: Five positioning grooves (3) are provided, and the five positioning grooves (3) are equidistantly distributed along the length direction of the base (1).

7. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 1, characterized in that: The base (1) is provided with mounting holes (10) at the front and rear ends respectively.

8. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 1, characterized in that: The convex block (8) is a cylinder, and arc-shaped chamfers are provided at both upper and lower ends of the convex block (8).

9. The auxiliary tool for assembling the front bracket sleeve and the spring of the slide rail according to claim 8, characterized in that: The outer diameter of the protrusion (8) is smaller than the inner diameter of the second groove hole (5).

Images