Brazing tool placing rack

Abstract

The utility model provides a drilling tool placing frame which comprises supporting rods evenly arranged on supporting discs in a penetrating mode in the circumferential direction, the supporting rods are sleeved with a plurality of positioning cylinders used for limiting the distance between every two adjacent supporting discs, the supporting discs are provided with positioning grooves evenly distributed in the circumferential direction, positioning blocks are clamped in the positioning grooves, and positioning holes used for allowing drilling tools to penetrate through are formed in the positioning blocks. The distance between every two adjacent supporting discs can be changed by increasing or decreasing the number of the positioning cylinders on the supporting rods, so that the supporting rods are suitable for drilling tools with different lengths, the drilling tools are oppositely pulled between the two opposite positioning blocks through the nuts, and rapid disassembly and assembly of the drilling tools can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of brazing tool processing, and in particular to a brazing tool placement rack. Background Art

[0002] During the processing of brazing tools, carburizing treatment is often required in a carburizing furnace. In order to improve the processing efficiency, the brazing tools are generally placed on a placement rack, through which multiple brazing tools can be moved into the carburizing furnace at the same time. The traditional placement rack has a fixed length and can only hold brazing tools of a single length, resulting in a limited scope of application. To this end, the inventor proposes a brazing tool placement rack. Utility Model Content

[0003] The purpose of the present application is to provide a drill tool placement rack, which can be used for drill tools of different lengths and has the advantage of a wide range of applications.

[0004] The embodiment of the present application is implemented as follows:

[0005] The present application provides a drill tool placement rack, comprising support rods uniformly arranged on a support plate along the circumferential direction, a plurality of positioning tubes for limiting the distance between two adjacent support plates are sleeved on the support rods, the support plate has positioning grooves uniformly distributed along the circumferential direction, positioning blocks are clamped in the positioning grooves, and the positioning blocks are provided with positioning holes for the drill tool to pass through.

[0006] The present application can change the distance between two adjacent support plates by increasing or decreasing the number of positioning tubes on the support rod, thereby being suitable for drill tools of different lengths. The drill tool can be pulled between two opposite positioning blocks by a nut to achieve rapid disassembly and assembly of the drill tool.

[0007] In an optional embodiment, through holes for the support rod to pass through are provided at the periphery and the center of the support plate.

[0008] In an optional embodiment, the support rod is arranged parallel to the axis of the support plate.

[0009] In an optional embodiment, locking nuts are screwed onto both ends of the support rod.

[0010] In an optional embodiment, the support plate has a plurality of radially arranged connecting plates, and a fan-shaped positioning groove is defined between two adjacent connecting plates.

[0011] In an optional embodiment, the width of the connecting plate increases from one side of the supporting plate toward the other side.

[0012] In an optional embodiment, the outer diameter of the positioning cylinder is greater than the diameter of the through hole.

[0013] In an optional embodiment, the positioning block is configured into a sector shape that matches the shape of the positioning groove.

[0014] In an optional embodiment, the two side walls of the positioning block are configured as sloped surfaces that fit the connecting plate.

[0015] In an optional embodiment, the positioning holes are evenly distributed on the positioning block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to explain the present application, rather than to limit the scope of the present application. In the accompanying drawings:

[0017] Figure 1 is a schematic diagram of a brazing tool placement rack according to an embodiment of the present application;

[0018] Figure 2 is a schematic diagram of a support plate and a positioning block according to an embodiment of the present application;

[0019] Figure 3 is a schematic diagram of installing a positioning block on a support plate according to an embodiment of the present application;

[0020] Reference numerals:

[0021] 10. Support plate;

[0022] 20. Support rod;

[0023] 30. Positioning tube;

[0024] 40. Positioning block;

[0025] 11. Connecting plate;

[0026] 12. Positioning slot;

[0027] 13. Through hole;

[0028] 21. Locking nut;

[0029] 41. Positioning hole. DETAILED DESCRIPTION

[0030] Example 1

[0031] See also Figure 1-Figure 3 This embodiment provides a brazing tool placement rack to solve the problem of poor applicability of the existing brazing tool placement rack used for carburizing treatment.

[0032] In this embodiment, the drill tool placement rack includes support rods 20 uniformly arranged on the support plate 10 along the circumferential direction, and a plurality of positioning tubes 30 for limiting the distance between two adjacent support plates 10 are sleeved on the support rods 20. The support plate 10 has positioning grooves 12 uniformly distributed along the circumferential direction, and a positioning block 40 is clamped in the positioning groove 12. The positioning block 40 is provided with a positioning hole 41 for the drill tool to pass through.

[0033] In this embodiment, the distance between two adjacent support plates 10 can be changed by increasing or decreasing the number of positioning tubes 30 on the support rod 20, so as to be suitable for drill tools of different lengths. The drill tools can be pulled between two opposite positioning blocks 40 by nuts to achieve rapid disassembly and assembly of the drill tools.

[0034] It should be noted that the support disk 10 is an integrally formed structure as a whole, the positioning groove 12 is a fan-shaped groove provided on the support disk 10, and the plurality of positioning grooves 12 are evenly distributed along the circumference of the support disk 10. Specifically, the support disk 10 has a plurality of connecting plates 11 arranged in a radial direction, a fan-shaped positioning groove 12 is defined between two adjacent connecting plates 11, and the width of the connecting plate 11 increases from one side of the support disk 10 toward the other side, that is, both side walls of the connecting plate 11 are slopes; a through hole 13 for the support rod 20 to pass through is provided at the periphery and center of the support disk 10, and the axis of the through hole 13 is arranged parallel to the axis of the support disk 10, and the support rod 20 passes through the through holes 13 on the plurality of support disks 10 in turn, and the support rod 20 is evenly distributed along the circumference of the support disk 10 as a whole, and the support disk 10 and the support rod 20 restrict each other, so that the two form a whole. As an example, locking nuts 21 are screwed on the two ends of the support rod 20, and the locking nuts 21 are used to connect the support disk 10 and the support rod 20 as a whole.

[0035] In addition, the positioning cylinder 30 is sleeved on the outside of the support rod 20, and multiple positioning cylinders 30 of the same specifications are arranged along the axial direction of the support rod 20. The multiple positioning cylinders 30 are abutted end to end. The outer diameter of the positioning cylinder 30 is larger than the diameter of the through hole 13. The distance between two adjacent positioning cylinders 30 is determined by the number of positioning cylinders 30. By increasing or decreasing the positioning cylinders 30, the distance between two adjacent positioning cylinders 30 can be changed.

[0036] In addition, the positioning block 40 is constructed into a fan shape that matches the shape of the positioning groove 12, and the two side walls of the positioning block 40 are constructed into slopes that fit the connecting plate 11. The positioning holes 41 are evenly distributed on the positioning block. By utilizing the inclined surfaces of the positioning block 40 and the side walls of the positioning groove 12, the positioning block 41 is only allowed to move into the interior of the positioning groove 12 from the fixed side, making it easier to disassemble and assemble the positioning block 40 inside the positioning groove 12.

[0037] When in use, the number of positioning tubes 30 between adjacent support plates 10 is determined according to the length of the drill tool, and the sides with larger widths of the connecting plates 11 on the two adjacent support plates 10 are aligned, and then the positioning block 40 is inserted into the positioning groove 12, and the drill tool is inserted into the positioning hole 41 on the positioning block 40, and two pairs of nuts are screwed on the drill tool, and the nuts are used to pull the drill tool between the two adjacent support plates 10, and finally the placement rack is moved into the carburizing furnace to complete the carburizing treatment of the drill tool.

[0038] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A brazing tool placement rack, characterized in that: It comprises support rods uniformly arranged on the support plate along the circumferential direction, the support rods are sleeved with a plurality of positioning tubes for limiting the distance between two adjacent support plates, the support plate has positioning grooves uniformly distributed along the circumferential direction, positioning blocks are clamped in the positioning grooves, and the positioning blocks are provided with positioning holes for the drill tool to pass through.

2. The brazing tool placement rack according to claim 1, characterized in that: Through holes for the support rod to pass through are provided at the periphery and the center of the support plate.

3. The brazing tool placement rack according to claim 2, characterized in that: The support rod is arranged parallel to the axis of the support plate.

4. The brazing tool placement rack according to claim 3, characterized in that: Locking nuts are screwed on both ends of the support rod.

5. The drill tool placement rack according to claim 4, characterized in that: The support plate has a plurality of connecting plates arranged in a radial direction, and a fan-shaped positioning groove is defined between two adjacent connecting plates.

6. The brazing tool placement rack according to claim 5, characterized in that: The width of the connecting plate increases from one side of the supporting plate toward the other side.

7. The drill tool placement rack according to claim 6, characterized in that: The outer diameter of the positioning cylinder is greater than the diameter of the through hole.

8. The drill tool placement rack according to claim 7, characterized in that: The positioning block is configured to be in a sector shape that matches the shape of the positioning groove.

9. The brazing tool placement rack according to claim 8, characterized in that: The two side walls of the positioning block are configured as sloped surfaces that fit the connecting plate.

10. The brazing tool placement rack according to claim 9, characterized in that: The positioning holes are evenly distributed on the positioning block.

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