CN215887167U

CN215887167U - Welding and tempering equipment for saw blade tool bit

Info

Publication number: CN215887167U
Application number: CN202122027359.6U
Authority: CN
Inventors: 何小军; 刘磊; 杜朝程; 王贵英; 董伟明; 曹中胜
Original assignee: Nakamura Saw Blade Co ltd
Current assignee: Nakamura Saw Blade Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-22
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of saw bit tool bit production, and discloses a saw bit tool bit welding and tempering device which comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with a heating box, the tops of the heating box are fixedly connected with a tempering box, the front side of the tempering box is hinged with a protective door, the left side of the tempering box is fixedly connected with a protective box, the top of the tempering box is provided with a heat dissipation mechanism, a tempering chamber is arranged in the tempering box, the middle of the right side of the tempering chamber is provided with a fixing mechanism, the middle of the back side of the tempering box is fixedly connected with a fixing box, and the fixing box is internally provided with a heating mechanism. This saw bit tool bit welding tempering equipment lets in the gas with the intake pipe, and the gas lets in the shunt pipe through the connecting pipe this moment, opens some firearm after that, and the flame thrower, can make flame thrower to tool bit blowout flame, heats the tool bit, and this equipment can temper the tool bit to it, can reduce or eliminate welding area's stress, improves the life of product.

Description

Welding and tempering equipment for saw blade tool bit

Technical Field

The utility model relates to the technical field of saw blade bit production, in particular to a saw blade bit welding and tempering device.

Background

Saw blades are a general term for thin circular cutters used to cut solid materials. The saw blade can be divided into: a diamond saw blade for stone cutting; a high-speed steel saw blade (without a cemented carbide bit) for cutting metal materials; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

Need carry out tempering work to the saw bit tool bit when producing the saw bit tool bit to detect the quality of saw bit tool bit, and current saw bit tool bit tempering equipment can't dispel the heat fast to the temperature in the tempering box after putting into use, need improve to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding and tempering device for a saw blade bit, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a saw bit tool bit welding tempering equipment, includes the supporting legs, supporting legs top fixedly connected with heating cabinet, heating cabinet top fixedly connected with tempering case, the positive hinged joint of tempering case has the guard gate, tempering case left side fixedly connected with guard box, the tempering roof portion is provided with heat dissipation mechanism, the tempering room has been seted up in the tempering case, tempering room right side middle part is provided with fixed establishment, tempering case back middle part fixedly connected with fixed case, be provided with heating mechanism in the fixed case.

Preferably, the heat dissipation mechanism comprises a heat dissipation box, a second fixing block and a ball fan, the heat dissipation box is fixedly connected to the top of the tempering box, the second fixing block is fixedly connected to the middle of the left side in the heat dissipation box, and the ball fan is fixedly connected to the right side of the second fixing block.

Preferably, fixed establishment is including first fixed block, installation piece, construction bolt and tool bit, first fixed block fixed connection is in tempering room right side middle part, installation piece fixed connection is in first fixed block left side, construction bolt right-hand member threaded connection is in the installation piece, the tool bit sets up in the construction bolt middle part.

Preferably, heating mechanism is including intake pipe, connecting pipe, shunt tubes, flame projecting head, support frame, some firearm and heater rod, intake pipe fixed connection is in the middle of fixed bottom of the case portion, connecting pipe fixed connection is on the intake pipe top, shunt tubes fixed connection is in the positive left end of connecting pipe, flame projecting head fixed connection is at shunt tubes right side top, support frame fixed connection is close to the top in tempering room left side, some firearm fixed connection is in support frame right side middle part, heater rod fixed connection is in the front of heating cabinet and back inner wall.

Preferably, the external gas pipe of intake pipe bottom fixed connection, support frame top fixed connection flame projecting head bottom through the external gas pipe of intake pipe, can make flame projecting head blowout flame.

Preferably, the clamping block is clamped on the left side of the top of the heat dissipation box, the filter cover is fixedly connected to the right side of the clamping block, heat dissipation holes are formed in the top of the heat dissipation box, the heat dissipation holes are located below the filter cover, and the dissipated air can be filtered through the filter cover.

Preferably, first connecting grooves are formed in the top of the tempering box and the bottom of the heat dissipation box, second connecting grooves are formed in the top of the heating box and the bottom of the tempering box, third fixing blocks are fixedly connected to the top and the bottom of the flow dividing pipe, the third fixing blocks are far away from the inner wall of the protective box fixedly connected to one side of the flow dividing pipe, and the heating rod in the heating box can be preheated in advance.

Compared with the prior art, the utility model provides a welding and tempering device for a saw blade tool bit, which has the following beneficial effects:

1. this saw bit tool bit welding tempering equipment lets in the gas with the intake pipe, and the gas lets in the shunt pipe through the connecting pipe this moment, opens some firearm after that, and the flame thrower, can make flame thrower to tool bit blowout flame, heats the tool bit, and this equipment can temper the tool bit to it, can reduce or eliminate welding area's stress, improves the life of product.

2. This saw bit tool bit welding tempering equipment, after the heating is accomplished, closes heating rod and flame projecting head, and the not hard up construction bolt that comes after that takes off the tool bit, opens the ball fan this moment, and the ball fan inhales the high temperature with tempering incasement through first spread groove at the during operation, derives the heat through the louvre that sets up to carry out quick radiating work to tempering incasement portion.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of a cross-sectional rear view of the fixing box according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. supporting legs; 2. a heating box; 3. a tempering tank; 4. a protective door; 5. a tempering chamber; 6. a fixing mechanism; 601. a first fixed block; 602. mounting blocks; 603. installing a bolt; 604. a cutter head; 7. a fixed box; 8. a heating mechanism; 801. an air inlet pipe; 802. a connecting pipe; 803. a shunt tube; 804. a flame projecting head; 805. a support frame; 806. an igniter; 807. a heating rod; 9. a heat dissipation mechanism; 901. a heat dissipation box; 902. a second fixed block; 903. a ball fan; 10. a protective box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a welding and tempering device for a saw blade cutter bit comprises a supporting leg 1, wherein the top of the supporting leg 1 is fixedly connected with a heating box 2, the top of the heating box 2 is fixedly connected with a tempering box 3, the front side of the tempering box 3 is hinged with a protective door 4, the left side of the tempering box 3 is fixedly connected with a protective box 10, the top of the tempering box 3 is provided with a heat dissipation mechanism 9, the tempering box 3 is internally provided with a tempering chamber 5, the right middle part of the tempering chamber 5 is provided with a fixing mechanism 6, the fixing mechanism 6 comprises a first fixing block 601, a mounting block 602, a mounting bolt 603 and a cutter head 604, the first fixing block 601 is fixedly connected with the right middle part of the tempering chamber 5, the mounting block 602 is fixedly connected with the left side of the first fixing block 601, the right end of the mounting bolt 603 is in threaded connection with the mounting block 602, the cutter head 604 is arranged in the middle part of the mounting bolt 603, the back middle part of the tempering box 3 is fixedly connected with a fixing box 7, and the heating mechanism 8 is arranged in the fixing box 7, the heating mechanism 8 comprises an air inlet pipe 801, a connecting pipe 802, a shunt pipe 803, a flame spray head 804, a support frame 805, an igniter 806 and a heating rod 807, the air inlet pipe 801 is fixedly connected in the middle of the bottom of the fixed box 7, the connecting pipe 802 is fixedly connected at the top end of the air inlet pipe 801, the shunt pipe 803 is fixedly connected at the left end of the front side of the connecting pipe 802, the flame spray head 804 is fixedly connected at the top of the right side of the shunt pipe 803, the support frame 805 is fixedly connected at the left side of the tempering chamber 5 close to the top, the igniter 806 is fixedly connected at the middle of the right side of the support frame 805, the heating rod 807 is fixedly connected with the inner wall of the front side and the back side of the heating box 2, the bottom end of the air inlet pipe 801 is fixedly connected with an external gas pipe, the top of the support frame 805 is fixedly connected with the bottom of the flame spray head 804, the gas pipe is externally connected through the air inlet pipe 801, so that flame can be sprayed by the flame spray head 804, after heating is finished, the heating rod 807 and the flame spray head 804 are closed, and then the mounting bolts 603 are loosened, take off tool bit 604, open ball fan 903 this moment, ball fan 903 inhales through first spread groove with the high temperature in the case that tempers 3 at the during operation, derives the heat through the louvre that sets up to the inside quick radiating work that carries out of case that tempers 3.

The heat dissipation mechanism 9 comprises a heat dissipation box 901, a second fixing block 902 and a ball fan 903, the heat dissipation box 901 is fixedly connected to the top of the tempering box 3, the second fixing block 902 is fixedly connected to the middle of the left side in the heat dissipation box 901, the ball fan 903 is fixedly connected to the right side of the second fixing block 902, the clamping block is clamped on the left side of the top of the heat dissipation box 901, the right side of the clamping block is fixedly connected with a filter cover, heat dissipation holes are formed in the top of the heat dissipation box 901 and are located below the filter cover, dissipated air can be filtered by arranging the filter cover, first connecting grooves are formed in the top of the tempering box 3 and the bottom of the heat dissipation box 901, second connecting grooves are formed in the top of the heating box 2 and the bottom of the tempering box 3, third fixing blocks are fixedly connected to the top and the bottom of the shunt pipe 803, one side of the third fixing block, which is far away from the shunt pipe 803, is fixedly connected to the inner wall of the protection box 10, so that the heating rod 807 in the heating box 2 can be preheated in advance, the gas inlet pipe 801 is filled with gas, the gas is filled into the flow dividing pipe 803 through the connecting pipe 802 at the moment, then the igniter 806 is opened, the flame spraying head 804 and the flame spraying head 804 are opened, flame can be sprayed out of the flame spraying head 804 to the tool bit 604, the tool bit 604 is heated, the equipment can perform tempering treatment on the tool bit 604, the stress of a welding area can be reduced or eliminated, and the service life of a product is prolonged.

In the practical operation process, when the device is used, when the tool bit 604 needs to be tempered, the protective door 4 is opened, the mounting bolt 603 is loosened, the tool bit 604 is sleeved on the mounting bolt 603, the mounting bolt 603 is screwed, the mounting bolt 603 is moved towards the mounting block 602, so that the tool bit 604 can be fixed, the protective door 4 is closed, the heating rod 807 is opened, the heating rod 807 works at the moment, heat flows into the tempering box 3 through the arranged second connecting groove, the interior of the tempering box 3 can be preheated, after the temperature is increased, the gas inlet pipe 801 is introduced into gas, the gas is introduced into the flow dividing pipe 803 through the connecting pipe 802, the igniter 806 and the flame spray head 804 are opened, the flame spray head 804 can spray flame towards the tool bit 604 to heat the tool bit 604, after the heating is completed, the heating rod 807 and the flame spray head 804 are closed, and the mounting bolt 603 is loosened, take off tool bit 604, open ball fan 903 this moment, ball fan 903 inhales through first spread groove with the high temperature in the case that tempers 3 at the during operation, derives the heat through the louvre that sets up to the inside quick radiating work that carries out of case that tempers 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a saw bit tool bit welding tempering equipment, includes supporting legs (1), its characterized in that: supporting legs (1) top fixedly connected with heating cabinet (2), heating cabinet (2) top fixedly connected with tempering box (3), tempering box (3) front hinge has guard gate (4), tempering box (3) left side fixedly connected with guard box (10), tempering box (3) top is provided with heat dissipation mechanism (9), tempering room (5) have been seted up in tempering box (3), tempering room (5) right side middle part is provided with fixed establishment (6), tempering box (3) back middle part fixedly connected with fixed box (7), be provided with heating mechanism (8) in fixed box (7).

2. The saw blade bit welding and tempering apparatus of claim 1, wherein: the heat dissipation mechanism (9) comprises a heat dissipation box (901), a second fixing block (902) and a ball fan (903), the heat dissipation box (901) is fixedly connected to the top of the tempering box (3), the second fixing block (902) is fixedly connected to the middle of the left side in the heat dissipation box (901), and the ball fan (903) is fixedly connected to the right side of the second fixing block (902).

3. The saw blade bit welding and tempering apparatus of claim 2, wherein: fixed establishment (6) are including first fixed block (601), installation piece (602), construction bolt (603) and tool bit (604), first fixed block (601) fixed connection is in tempering room (5) right side middle part, installation piece (602) fixed connection is in first fixed block (601) left side, construction bolt (603) right-hand member threaded connection is in installation piece (602), tool bit (604) set up in construction bolt (603) middle part.

4. The saw blade bit welding and tempering apparatus of claim 3, wherein: heating mechanism (8) is including intake pipe (801), connecting pipe (802), shunt tubes (803), flame projecting head (804), support frame (805), some firearm (806) and heating rod (807), intake pipe (801) fixed connection is in the middle of fixed case (7) bottom, connecting pipe (802) fixed connection is in intake pipe (801) top, shunt tubes (803) fixed connection is in the positive left end of connecting pipe (802), flame projecting head (804) fixed connection is in shunt tubes (803) right side top, support frame (805) fixed connection is close to the top in tempering room (5) left side, some firearm (806) fixed connection is in support frame (805) right side middle part, heating rod (807) fixed connection is in heating box (2) front and back inner wall.

5. The saw blade bit welding and tempering apparatus of claim 4, wherein: the bottom end of the air inlet pipe (801) is fixedly connected with an external gas pipe, and the top of the support frame (805) is fixedly connected with the bottom of the flame projecting head (804).

6. The saw blade bit welding and tempering apparatus of claim 5, wherein: the clamping block is clamped on the left side of the top of the heat dissipation box (901), the filter cover is fixedly connected to the right side of the clamping block, heat dissipation holes are formed in the top of the heat dissipation box (901), and the heat dissipation holes are located below the filter cover.

7. The saw blade bit welding and tempering apparatus of claim 6, wherein: first connecting groove has all been seted up to tempering case (3) top and heat dissipation case (901) bottom, the second connecting groove has all been seted up to heating cabinet (2) top and tempering case (3) bottom, shunt tubes (803) top and the equal fixedly connected with third fixed block in bottom, shunt tubes (803) one side fixed connection protective housing (10) inner wall is kept away from to the third fixed block.