Automatic feeding and annealing device for drilling tools

Abstract

The utility model discloses an automatic feeding and annealing device for a drilling tool, which comprises a base, the top of the base is fixedly connected with a workbench, the top of the workbench is fixedly connected with a side plate, one side of the side plate is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with first electric push rods at equal intervals, and the output ends of the first electric push rods are fixedly connected with a lifting plate. A sliding seat is slidably connected to the bottom of the lifting plate, connecting seats are symmetrically slidably connected to the bottom of the sliding seat, and an arc-shaped clamping plate is arranged on one side of each connecting seat; the auxiliary annealing device has the beneficial effects that the lead screw, the sliding seat, the arc-shaped clamping plate, the annealing frame, the heating coil and the placing frame are arranged, so that the function of assisting the drill rod in annealing is realized; and by arranging a threaded rod, a sliding plate, a limiting block, a mounting block and a fixing groove, the function of quickly mounting and dismounting the arc-shaped clamping plate is achieved, when the arc-shaped clamping plate is damaged, the arc-shaped clamping plate can be quickly replaced, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing devices, in particular to an automatic feeding annealing device for brazing tools. Background Art

[0002] Drilling tools are working tools for drilling holes in rocks, i.e., the general term for connecting rod tails, drill rods, connecting sleeves, drill bits, integral drills, etc. During the processing of drill tools, the drill rods need to be processed. In order to facilitate the processing of the drill rods, the drill rods need to be annealed to reduce the stress of the drill rods. The annealing method in the prior art is relatively simple, and most of the time, manual labor is used to directly take the drill rods and process the part that needs to be annealed, which will cause the annealed parts to be of different lengths or uneven heating, making the annealing quality difficult to control and inconvenient to use. Therefore, we propose an automatic feeding annealing device for drill tools. Utility Model Content

[0003] The utility model aims to provide an automatic feeding annealing device for brazing tools, so as to solve the problem that the annealing method proposed in the above-mentioned background technology is relatively simple, and most of the time, manual labor is used to directly take the brazing rod and process the part that needs to be annealed, which will cause the annealing part to be of different lengths or uneven heating, making it difficult to control the quality of annealing.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A brazing tool automatic feeding annealing device comprises a base, a workbench is fixedly connected to the top of the base, a side plate is fixedly connected to the top of the workbench, a top plate is fixedly connected to one side of the side plate, a first electric push rod is fixedly connected to the bottom of the top plate at equal intervals, a lifting plate is fixedly connected to the output end of the first electric push rod, a sliding seat is slidably connected to the bottom of the lifting plate, a connecting seat is symmetrically slidably connected to the bottom of the sliding seat, an arc-shaped clamping plate is provided on one side of the connecting seat, an annealing frame is fixedly connected to the top of the workbench, and a heating coil is provided inside the annealing frame.

[0006] It can be understood that the utility model drives the arc-shaped clamping plate to move by the movement of the connecting seat, thereby clamping and fixing one end of the drill rod through the arc-shaped clamping plate, and the movement of the sliding seat can drive the drill rod to move, thereby pushing the drill rod into the annealing frame, and turning on the heating coil can assist in the annealing operation of the drill rod.

[0007] Preferably, a through slot is provided on the top of the workbench, and a placement frame is provided on the top of the base and below the through slot.

[0008] It can be understood that the utility model facilitates the static cooling of the heated drill rod through the provision of the through groove and the placement frame, thereby realizing the operation of local annealing.

[0009] Preferably, the bottom of the lifting plate is fixedly connected with fixed plates at equal intervals, a fixed rod is fixedly connected between the two fixed plates, and the sliding seat is slidably connected to the fixed rod.

[0010] It can be understood that the utility model limits the movement of the sliding seat by setting the fixing rod.

[0011] Preferably, a screw rod is rotatably connected between the two fixed plates, the sliding seat is threadedly connected to the screw rod, a driving motor is fixedly connected to one side of the fixed plate, and the output end of the driving motor is fixedly connected to the screw rod.

[0012] It can be understood that, in the present invention, the driving motor drives the screw rod to rotate, and the rotation of the screw rod drives the sliding seat to move.

[0013] Preferably, a fixing block is symmetrically fixedly connected to the bottom of the sliding seat, a second electric push rod is fixedly connected to one side of the fixing block, and an output end of the second electric push rod is fixedly connected to the connecting seat.

[0014] It can be understood that, in the present invention, the second electric push rod is provided to drive the connecting seat to move, so as to facilitate clamping and fixing the drill rod.

[0015] Preferably, the connecting seat is internally slidably connected to a sliding plate, one side of the sliding plate is fixedly connected to a limiting block, one side of the arc-shaped clamping plate is fixedly connected to a mounting block, and one side of the mounting block is provided with a fixing groove used in conjunction with the limiting block.

[0016] It can be understood that the utility model drives the limit block to move by the movement of the sliding plate, so that the limit block moves into the interior of the fixing groove, thereby limiting and fixing the position of the installation block, which facilitates the installation of the arc clamping plate.

[0017] Preferably, the internal thread of the connecting seat is connected to a threaded rod, the threaded rod is rotatably connected to the sliding plate, and one end of the threaded rod away from the sliding plate is fixedly connected to a handle.

[0018] It can be understood that, in the present invention, the sliding plate is driven to move by the rotation of the threaded rod, so that the installation and disassembly of the arc-shaped clamping plate are convenient.

[0019] The beneficial effects achieved by the utility model are as follows: the function of assisting the annealing of the drill rod is realized by arranging the screw rod, the sliding seat, the arc-shaped clamping plate, the annealing frame, the heating coil and the placement frame; the function of quickly installing and disassembling the arc-shaped clamping plate is realized by arranging the threaded rod, the sliding plate, the limit block, the mounting block and the fixing groove; when the arc-shaped clamping plate is damaged, it can be quickly replaced, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a side view of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the lifting plate of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the connecting seat of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the arc-shaped splint of the utility model;

[0026] Figure 6 It is a schematic diagram of the internal structure of the annealing frame of the utility model.

[0027] In the figure: 1. base; 2. placement frame; 3. workbench; 4. annealing frame; 5. through groove; 6. first electric push rod; 7. lifting plate; 8. top plate; 9. side plate; 10. sliding seat; 11. driving motor; 12. screw rod; 13. fixing rod; 14. connecting seat; 15. arc clamping plate; 16. second electric push rod; 17. fixing block; 18. fixing plate; 19. threaded rod; 20. sliding plate; 21. limit block; 22. mounting block; 23. fixing groove; 24. heating coil. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 6 , the utility model provides a technical solution:

[0030] A brazing tool automatic feeding annealing device comprises a base 1, a workbench 3 is fixedly connected to the top of the base 1, a side plate 9 is fixedly connected to the top of the workbench 3, a top plate 8 is fixedly connected to one side of the side plate 9, a first electric push rod 6 is fixedly connected to the bottom of the top plate 8 at equal intervals, a lifting plate 7 is fixedly connected to the output end of the first electric push rod 6, a sliding seat 10 is slidably connected to the bottom of the lifting plate 7, a connecting seat 14 is symmetrically slidably connected to the bottom of the sliding seat 10, an arc-shaped clamping plate 15 is provided on one side of the connecting seat 14, an annealing frame 4 is fixedly connected to the top of the workbench 3, and a heating coil 24 is provided inside the annealing frame 4.

[0031] It can be understood that the utility model drives the arc-shaped clamping plate 15 to move by the movement of the connecting seat 14, so that one end of the drill rod is clamped and fixed by the arc-shaped clamping plate 15, and the movement of the sliding seat 10 can drive the drill rod to move, thereby pushing the drill rod into the annealing frame 4, and turning on the heating coil 24 can assist in the annealing operation of the drill rod.

[0032] Furthermore, a through slot 5 is provided on the top of the workbench 3 , and a placement frame 2 is provided on the top of the base 1 and below the through slot 5 .

[0033] It can be understood that the utility model facilitates the cooling of the heated drill rod by placing it in a static state through the provision of the through groove 5 and the placement frame 2, thereby realizing the operation of local annealing.

[0034] Furthermore, the bottom of the lifting plate 7 is fixedly connected with fixed plates 18 at equal intervals, a fixed rod 13 is fixedly connected between the two fixed plates 18 , and the sliding seat 10 is slidably connected to the fixed rod 13 .

[0035] It can be understood that, in the present invention, the movement of the sliding seat 10 is limited by the provision of the fixing rod 13 .

[0036] Furthermore, a screw rod 12 is rotatably connected between the two fixing plates 18 , the sliding seat 10 is threadedly connected to the screw rod 12 , a driving motor 11 is fixedly connected to one side of the fixing plate 18 , and an output end of the driving motor 11 is fixedly connected to the screw rod 12 .

[0037] It can be understood that, in the present invention, the driving motor 11 drives the screw rod 12 to rotate, and the rotation of the screw rod 12 drives the sliding seat 10 to move.

[0038] Furthermore, a fixing block 17 is symmetrically fixedly connected to the bottom of the sliding seat 10 , a second electric push rod 16 is fixedly connected to one side of the fixing block 17 , and an output end of the second electric push rod 16 is fixedly connected to the connecting seat 14 .

[0039] It can be understood that, in the present invention, the second electric push rod 16 is provided to drive the connecting seat 14 to move, so as to facilitate clamping and fixing the drill rod.

[0040] Furthermore, a sliding plate 20 is slidably connected inside the connecting seat 14, one side of the sliding plate 20 is fixedly connected to a limiting block 21, one side of the arc-shaped clamping plate 15 is fixedly connected to a mounting block 22, and one side of the mounting block 22 is provided with a fixing groove 23 used in conjunction with the limiting block 21.

[0041] It is understandable that the utility model drives the limit block 21 to move by the movement of the sliding plate 20, so that the limit block 21 moves into the interior of the fixing groove 23, thereby limiting and fixing the position of the installation block 22, facilitating the installation of the arc clamping plate 15.

[0042] Furthermore, a threaded rod 19 is connected to the inner thread of the connecting seat 14 , and the threaded rod 19 is rotatably connected to the sliding plate 20 , and a handle is fixedly connected to one end of the threaded rod 19 away from the sliding plate 20 .

[0043] It can be understood that, in the present invention, the rotation of the threaded rod 19 drives the sliding plate 20 to move, so as to facilitate the installation and disassembly of the arc-shaped clamping plate 15 .

[0044] Specifically, during use, when the drill rod needs to be annealed during the process of machining the drill tool, one end of the drill rod is placed at the bottom of the sliding seat 10, and the second electric push rod 16 is started. The second electric push rod 16 drives the connecting seat 14 to move, and the connecting seat 14 drives the arc clamping plate 15 to move to clamp and fix one end of the drill rod. After the fixation is completed, the heating coil 24 is turned on, and the driving motor 11 is started. The driving motor 11 drives the screw rod 12 to rotate, and the rotation of the screw rod 12 drives the sliding seat 10 to move. The movement of the sliding seat 10 can be limited by the setting of the fixing rod 13. The movement of the movable seat 10 can drive the drill rod to move, so that the drill rod can be smoothly pushed into the heating coil 24 to assist the drill rod in annealing. After the heating is completed, the arc clamping plate 15 can be loosened to allow the drill rod to fall into the interior of the placement frame 2, and be left to cool down inside the placement frame 2 to achieve local annealing. When the arc clamping plate 15 is damaged and needs to be replaced, the threaded rod 19 is rotated, and the sliding plate 20 is driven to move by the rotation of the threaded rod 19. The sliding plate 20 drives the limit block 21 to move out of the fixed groove 23, and the arc clamping plate 15 can be removed, which is convenient for replacement and easy to use.

[0045] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0047] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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 the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A brazing tool automatic feeding annealing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a workbench (3), the top of the workbench (3) is fixedly connected to a side plate (9), one side of the side plate (9) is fixedly connected to a top plate (8), the bottom of the top plate (8) is equidistantly fixedly connected to a first electric push rod (6), the output end of the first electric push rod (6) is fixedly connected to a lifting plate (7), the bottom of the lifting plate (7) is slidably connected to a sliding seat (10), the bottom of the sliding seat (10) is symmetrically slidably connected to a connecting seat (14), one side of the connecting seat (14) is provided with an arc-shaped clamping plate (15), the top of the workbench (3) is fixedly connected to an annealing frame (4), and a heating coil (24) is provided inside the annealing frame (4).

2. The automatic feeding annealing device for brazing tools according to claim 1, characterized in that: A through slot (5) is provided on the top of the workbench (3), and a placement frame (2) is provided on the top of the base (1) and below the through slot (5).

3. The automatic feeding annealing device for brazing tools according to claim 1, characterized in that: The bottom of the lifting plate (7) is fixedly connected with fixed plates (18) at equal intervals, a fixed rod (13) is fixedly connected between the two fixed plates (18), and the sliding seat (10) is slidably connected to the fixed rod (13).

4. The automatic feeding annealing device for brazing tools according to claim 3, characterized in that: A screw rod (12) is rotatably connected between the two fixed plates (18), the sliding seat (10) is threadedly connected to the screw rod (12), a driving motor (11) is fixedly connected to one side of the fixed plate (18), and an output end of the driving motor (11) is fixedly connected to the screw rod (12).

5. The automatic feeding annealing device for brazing tools according to claim 1, characterized in that: A fixing block (17) is symmetrically fixedly connected to the bottom of the sliding seat (10), a second electric push rod (16) is fixedly connected to one side of the fixing block (17), and an output end of the second electric push rod (16) is fixedly connected to the connecting seat (14).

6. The automatic feeding annealing device for brazing tools according to claim 1, characterized in that: A sliding plate (20) is slidably connected inside the connecting seat (14), one side of the sliding plate (20) is fixedly connected to a limiting block (21), one side of the arc-shaped clamping plate (15) is fixedly connected to a mounting block (22), and one side of the mounting block (22) is provided with a fixing groove (23) used in conjunction with the limiting block (21).

7. The automatic feeding annealing device for brazing tools according to claim 6, characterized in that: The internal thread of the connection seat (14) is connected to a threaded rod (19), the threaded rod (19) is rotatably connected to the sliding plate (20), and one end of the threaded rod (19) away from the sliding plate (20) is fixedly connected to a handle.

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