Conducting rod assembly tool

Abstract

The utility model belongs to the technical field of conducting rod installation tools, and particularly relates to a conducting rod assembly tool which comprises a tool base, a conductor tube is arranged on the tool base through a support, a gear installation groove is formed in the conductor tube in a penetrating mode, and gears are symmetrically arranged on the two sides of the gear installation groove along the length axis of the conductor tube. A gear positioning plate is installed in the gear, a bearing positioning shaft is arranged on the outer side of the gear positioning plate and located on one side of the gear, a bearing is arranged on the outer side of the bearing positioning shaft, and a bearing impact sleeve is movably arranged on the outer side of the bearing positioning shaft and located behind the bearing.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the installation tool of the conductive pole, especially relates to a conductive pole assembly tool. BACKGROUND

[0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute the prior art.

[0003] The design of the conductive pole, the gear and the bearing in the assembly of the GIS three-position switch is to realize the three-position operation of the disconnecting switch and the grounding switch, and the specific structure can refer to the three-position isolating grounding switch disclosed in CN201170993Y, a gear mechanism is arranged in the support, the rack moving contact rod in the support is driven by the gear mechanism to move, so that the opening and closing of the disconnecting switch is realized.

[0004] The GIS three-position switch has the following technical problems during assembly:

[0005] The bearing needs to be installed on the stepped groove of the positioning stop ring on both sides of the gear, and during the assembly process, the gear needs to be put into the conductor pipe first, the stepped groove is located inside the conductor pipe, and manual installation is needed to install the bearing by putting the hand into the conductor pipe, at this time, the centering condition of the bearing and the stepped groove cannot be seen, and the conductive pole gear and the bearing need to be installed for many times to install the bearing on the stepped groove, and the working efficiency is too low. UTILITY MODEL CONTENTS

[0006] In view of the defects in the prior art, the utility model aims at providing a conductive pole assembly tool which can improve the installation efficiency through the assembly tool.

[0007] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme:

[0008] The utility model discloses a kind of conductive pole assembly tools, including tool base, the tool base is set conductor pipe by support, gear installation slot is set in the conductor pipe, gear is set on both sides of gear installation slot along the length axis of conductor pipe symmetry, gear is installed in gear positioning plate, bearing positioning shaft is set outside gear positioning plate and at gear one side, bearing is set outside bearing positioning shaft, bearing knock sleeve is movably set outside bearing positioning shaft and at the rear of bearing.

[0009] Further setting is that support includes first support plate and second support plate, second support plate is set on one side of first support plate, and first support plate and second support plate simultaneously support conductor pipe by U-shaped plate.

[0010] Further setting is that the first support plate includes baffle and U-shaped plate, and the baffle contacts the end of the conductor pipe.

[0011] It is further configured that the second supporting plate includes a baffle and a U-shaped plate, and the U-shaped plate supports the conductor tube.

[0012] It is further configured that a rectangular through groove is opened at the center of the gear, a rectangular through groove is opened at the center of the bearing positioning shaft, and a gear positioning plate is arranged in the rectangular through groove.

[0013] It is further configured that positioning retaining rings are provided on both sides of the gear.

[0014] It is further configured that a stepped groove is provided on the outer side wall of the positioning retaining ring and at the end of the positioning retaining ring.

[0015] It is further configured that a positioning stepped shaft is provided at the end of the bearing positioning shaft, and the positioning stepped shaft is movably provided in the stepped groove.

[0016] It is further configured that the inner diameter of the bearing impact sleeve is larger than the outer diameter of the bearing positioning shaft, and the inner diameter of the bearing impact sleeve is smaller than the maximum diameter of the bearing.

[0017] It is further configured that the conductor tube is movably provided with a rack movable contact rod, and the gear is meshedly installed with the rack movable contact rod.

[0018] The beneficial effects of the utility model are as follows:

[0019] During installation, place the gear into the gear installation groove, use the gear positioning plate to penetrate the positioning retaining ring and insert it into the rectangular through groove, position it well, insert the two bearing positioning shafts into the positioning retaining ring from both sides along the gear positioning plate, and push the two bearings along the bearing positioning shafts to the edge of the gear; use two bearing impact sleeves to lightly hit the bearings, and the bearings will accurately enter the stepped grooves at both ends of the gear along the bearing positioning shafts, and then the existing technology can be used to lock the two sides to complete the assembly, which is easy to use and reduces labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 for Figure 1 sectional view of .

[0023] Description of reference numerals:

[0024] 1. Tooling base; 2. Conductor tube; 3. Gear mounting groove; 4. Gear; 5. Gear positioning plate; 6. Bearing positioning shaft; 61. Positioning stepped shaft; 7. Bearing; 8. Bearing impact sleeve; 9. Bracket; 91. First support plate; 911. Baffle; 912. U-shaped plate; 92. Second support plate; 10. Positioning retaining ring; 101. Step groove. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0027] Example 1

[0028] Provide a conductive rod assembly tool, refer to Figure 1 and Figure 2 , including a tooling base 1, a conductor tube 2 is arranged on the tooling base 1 through a bracket 9, a gear 4 mounting groove 3 is opened through the conductor tube 2, gears 4 are symmetrically arranged on both sides of the gear 4 mounting groove 3 along the length axis of the conductor tube 2, a gear positioning plate 5 is installed in the gear 4, a bearing positioning shaft 6 is arranged outside the gear positioning plate 5 and on one side of the gear 4, a bearing 7 is arranged outside the bearing positioning shaft 6, a bearing impact sleeve 8 is movably arranged outside the bearing positioning shaft 6 and behind the bearing 7, the bearing 7 is assembled using the bearing 7 assembly tooling, and there is no need to manually align it with the conductor. The tooling guide plate and the positioning sleeve are used for natural alignment, and the bearing 7 is slightly hit by the bearing impact sleeve 8 at both ends to enter the gear mounting groove 3. Since the design of this set of bearing 7 assembly tooling has appropriate clearance, it can be quickly installed.

[0029] The bracket 9 includes a first support plate 91 and a second support plate 92. The second support plate 92 is arranged on one side of the first support plate 91. The first support plate 91 and the second support plate 92 support the conductor tube 2 at the same time. The first support plate 91 includes a baffle 911 and a U-shaped plate 912. The baffle 911 contacts the end of the conductor tube 2, and the U-shaped plate 912 supports the conductor tube 2 upward. The second support plate 92 includes a baffle 911. The baffle 911 is provided with a U-shaped opening to support the conductor tube 2 upward. The U-shaped plate 912 is used to receive the conductor tube 2. The baffle 911 contacts the end of the conductor tube 2 to realize the positioning of the conductor tube 2.

[0030] A rectangular slot is opened in the center of the gear 4, and a rectangular slot is opened in the center of the bearing positioning shaft 6. A gear positioning plate 5 is set in the rectangular slot. The gear positioning plate 5 is set on both sides of the gear 4 to ensure that the centers of the gear 4 and the bearing positioning shaft 6 are always in a straight line to prevent deviation during installation.

[0031] The positioning stop ring 10 is arranged on both sides of the gear 4, a stepped groove 101 is arranged on the outer wall of the positioning stop ring 10 and at the end of the positioning stop ring 10, and the stepped groove 101 is used for positioning and mounting the bearing 7.

[0032] The positioning stepped shaft 61 is arranged at the end of the bearing positioning shaft 6, the positioning stepped shaft 61 is movably arranged in the stepped groove 101, the inner diameter of the bearing knock sleeve 8 is greater than the outer diameter of the bearing positioning shaft 6, the inner diameter of the bearing knock sleeve 8 is smaller than the maximum diameter of the bearing 7, and the diameter of the positioning stepped shaft 61 is equal to the diameter of the stepped groove 101; when the bearing knock sleeve 8 is in contact with the bearing 7, the bearing knock sleeve 8 pushes the bearing positioning shaft 6 to extend into the positioning stop ring 10, at this time, the positioning stepped shaft 61 is flush with the stepped groove 101, and then the bearing knock sleeve 8 continues to push the bearing 7 until the bearing is blocked by the stepped groove 101.

[0033] The conductor pipe 2 movably arranges a rack movable contact rod, the gear 4 is meshed and mounted with the rack movable contact rod, and the rotation of the gear 4 can drive the rack to move along the conductor pipe 2; the rack movable contact rod is a movable contact rod commonly used in the prior art.

[0034] The use process of the conductor rod assembly tool is as follows:

[0035] The conductor pipe 2 is placed on the tool support 9 and is stabilized, the rack movable contact rod is placed into the conductor pipe 2 and is pushed to the bottom along the conductor inner hole, the gear 44 is placed into the gear 4 mounting groove 33, the gear 4 is placed into the gear 4 mounting groove 3, the gear positioning plate 5 is inserted into the rectangular through groove by penetrating the positioning stop ring 10, positioning is completed, the two bearing positioning shafts 6 are inserted into the positioning stop ring 10 along the gear positioning plate 5 from both sides, and the two bearings 7 are pushed to the edge of the gear 4 along the bearing positioning shaft 6; the two bearing knock sleeves 8 slightly knock the bearing 7, when the bearing knock sleeve 8 is in contact with the bearing 7, the bearing knock sleeve 8 pushes the bearing positioning shaft 6 to extend into the positioning stop ring 10, at this time, the positioning stepped shaft 61 is flush with the stepped groove 101, and then the bearing knock sleeve 8 continues to push the bearing 7 until the bearing is blocked by the stepped groove 101, and then the existing technology can be used to block and lock the two sides, and the assembly is completed.

[0036] Although the specific embodiments of the utility model are described in combination with the drawings, it is not a limitation on the protection scope of the utility model, and those skilled in the art should understand that various modifications or deformations made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. A conductive rod assembly tool, characterized in that: It includes a tooling base, on which a conductor tube is arranged through a bracket, a gear installation groove is opened through the conductor tube, gears are symmetrically arranged on both sides of the gear installation groove along the length axis of the conductor tube, a gear positioning plate is installed in the gear, a bearing positioning shaft is arranged on the outside of the gear positioning plate and on one side of the gear, a bearing is arranged on the outside of the bearing positioning shaft, and a bearing impact sleeve is movably arranged on the outside of the bearing positioning shaft and behind the bearing.

2. A conductive rod assembly tool as claimed in claim 1, characterized in that: The bracket includes a first support plate and a second support plate. The second support plate is arranged on one side of the first support plate. The first support plate and the second support plate are U-shaped plates supporting the conductor tube.

3. A conductive rod assembly tool as claimed in claim 2, characterized in that: The first supporting plate includes a baffle and a U-shaped plate, and the baffle contacts the end of the conductor tube.

4. The conductive rod assembly tool according to claim 3, characterized in that: The second supporting plate includes a baffle and a U-shaped plate, and the U-shaped plate supports the conductor tube.

5. The conductive rod assembly tool according to claim 1, characterized in that: A rectangular through groove is provided at the center of the gear, a rectangular through groove is provided at the center of the bearing positioning shaft, and a gear positioning plate is provided in the rectangular through groove.

6. The conductive rod assembly tool according to claim 5, characterized in that: Positioning retaining rings are set on both sides of the gear.

7. The conductive rod assembly tool according to claim 5, characterized in that: A stepped groove is provided on the outer side wall of the positioning retaining ring and at the end of the positioning retaining ring.

8. A conductive rod assembly tool according to any one of claim 1 or claim 7, characterized in that: A positioning stepped shaft is arranged at the end of the bearing positioning shaft. The positioning stepped shaft is movably arranged in the stepped groove. The stepped groove is chamfered.

9. The conductive rod assembly tool according to claim 1, characterized in that: The inner diameter of the bearing impact sleeve is larger than the outer diameter of the bearing positioning shaft, the inner diameter of the bearing impact sleeve is smaller than the maximum diameter of the bearing, and the diameter of the bearing positioning shaft is smaller than the outer diameter of the stepped groove.

10. The conductive rod assembly tool according to claim 1, characterized in that: The conductor tube is movably provided with a rack movable contact rod, and the gear is meshed and installed with the rack movable contact rod.

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