CN218311227U

CN218311227U - Chuck for quickly replacing saw blade of cutting machine

Info

Publication number: CN218311227U
Application number: CN202222751747.3U
Authority: CN
Inventors: 李健龙; 马殿军; 朱光; 李佳明
Original assignee: Jinzhou Yuanteng Electric Furnace Technology Co ltd
Current assignee: Jinzhou Yuanteng Electric Furnace Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-17
Anticipated expiration: 2032-10-19

Abstract

The utility model provides a cutting machine quick replacement saw bit dop relates to a steel ingot cutting equipment technical field. The utility model discloses an including the cutting machine main shaft, wherein, still including saw bit, pressing from both sides tight axle and pressing from both sides tight piece, the saw bit setting is at the left end of pressing from both sides tight axle, and the saw bit setting is at the right-hand member of pressing from both sides tight piece to pressing from both sides tight piece and pressing from both sides tight axle through threaded connection's mode and linking together, the saw bit is located and presss from both sides between tight piece and the tight axle, and the tight axle inserts in the cutting machine main shaft through the sleeve insertion mode. The utility model discloses very big improvement equipment availability factor and reduced the intensity of labour saving and time saving of changing the saw bit, very big improvement work efficiency and degree of automation, saved the use cost of changing the cutting machine main shaft.

Description

Chuck for quickly replacing saw blade of cutting machine

Technical Field

The utility model relates to a steel ingot cutting equipment technical field especially relates to a cutting machine quick replacement saw bit dop.

Background

The mother alloy is used as a semi-finished product and is a necessary raw material for quickly producing castings by a vacuum smelting furnace. The mother alloy ingot casting material has high strength, the saw blade is quickly worn, and the saw blade replacement becomes more frequent work. The traditional cutting machine is characterized in that a saw blade is directly fixed on a main shaft of the cutting machine and is locked by a large nut. When the saw blade is replaced, a large spanner is needed to loosen the nut. The replacement is time-consuming and labor-consuming. The locking thread on the spindle is easily damaged. The saw blade is fixed on the main shaft, and the main shaft is easy to wear because the resin saw blade slides on the main shaft. Thus, the spindle must be replaced. The workload of replacing the main shaft of the cutting machine is large, and the use cost of the equipment is increased. In order to solve the problems, the quick-change saw blade clamping head of the cutting machine is researched and developed.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a cutting machine quick replacement saw bit dop makes its very big improvement equipment availability factor and reduced the intensity of labour saving and time saving who changes the saw bit, very big improvement work efficiency and degree of automation, saved the use cost who changes the cutting machine main shaft.

In order to solve the problem, the utility model provides a cutting machine quick replacement saw bit dop, including the cutting machine main shaft, wherein, still include saw bit, clamp shaft and press from both sides tight piece, the saw bit sets up the left end of clamp shaft, the saw bit sets up the right-hand member of pressing from both sides tight piece, and press from both sides tight piece through threaded connection's mode with clamp shaft links together, the saw bit is located press from both sides tight piece with press from both sides between the tight shaft, press from both sides tight shaft and insert through the sleeve mode of inserting in the cutting machine main shaft.

Preferably, the clamping device further comprises a key, the key is arranged at the joint of the clamping shaft and the cutter main shaft, and the clamping shaft and the cutter main shaft are connected by the key and rotate together.

Preferably, the cutting machine further comprises a screw, the screw is arranged at the upper end of the clamping shaft, and the clamping shaft and the cutting machine main shaft are fixed in a jacking mode through the screw.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses cutting machine quick replacement saw bit dop, this dop adopt the sleeve insertion mode with the cutting machine main shaft, make it rotatory together with the key-type connection, reuse screw top is tight fixed, very big improvement equipment availability factor and reduced the intensity of labour saving and time saving of changing the saw bit, very big improvement work efficiency and degree of automation, saved the use cost of changing the cutting machine main shaft, brought considerable economic benefits for the user.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in fig. 1, the embodiment of the utility model comprises a cutting machine main shaft 6, a saw blade 2, a clamping shaft 3, a clamping piece 1, a key 4 and a screw 5, wherein the saw blade 2 is arranged at the left end of the clamping shaft 3, the saw blade 2 is arranged at the right end of the clamping piece 1, the clamping piece 1 is connected with the clamping shaft 3 through a threaded connection mode, the saw blade 2 is arranged between the clamping piece 1 and the clamping shaft 3, and the clamping shaft 3 is inserted into the cutting machine main shaft 6 through a sleeve insertion mode. The joint of the clamping shaft 3 and the cutter main shaft 6 is provided with a key 4, and the clamping shaft 3 and the cutter main shaft 6 are connected by the key 4 and rotate together with the clamping shaft 3 and the cutter main shaft 6. The upper end of the clamping shaft 3 is provided with a screw 5, and the clamping shaft 3 and the cutting machine main shaft 6 are tightly fixed through the screw 5.

In this embodiment, cutting machine quick replacement saw bit dop is earlier with saw bit 2 install on pressing from both sides tight axle 3, will press from both sides tight piece 1 again and link together through threaded connection's mode and pressing from both sides tight axle 3, and saw bit 2 is fixed and is pressed from both sides tight piece 1 and press from both sides between tight axle 3, and the cutting machine quick replacement saw bit dop that will assemble and saw bit 2 insert cutting machine main shaft 6 through the sleeve mode of inserting. In order to make the chuck with the saw blade 2 rotate together with the main shaft 6 of the cutting machine, the chuck is connected by a key 4 and is finally pressed and fixed by a screw 5. The cutter with the saw blade 2 can be quickly disassembled to quickly change the saw blade clamping head by loosening the screw 5.

In the present embodiment, the conditions of the respective components are as follows:

1. the clamping piece 1: the member is threadedly engaged with the clamping shaft to secure the blade therebetween.

2. And (2) a saw blade: used for cutting mother alloy ingots.

3. The clamping shaft 3: the saw blade is fixed between the clamping piece and the cutting machine main shaft by screw thread connection, and the main shaft is directly inserted into the cutting machine main shaft to rotate together with the cutting machine main shaft.

4. Bond 4: the quick-change saw blade chuck is used for connecting the quick-change saw blade chuck with a main shaft of the cutting machine, so that the chuck and the main shaft rotate together.

5. And (5) screws: the quick-change saw blade chuck of the cutting machine plays a role in jacking, fastening and fixing when being inserted into a main shaft of the cutting machine.

6. A main shaft 6 of the cutting machine: the quick-change saw blade clamping head of the cutting machine is inserted into the shaft in an inserting mode, the clamping head and the saw blade are driven to rotate together through key connection, and then the clamping head and the saw blade are tightly pressed and fixed through screws.

The embodiment is that before the saw bit work install the saw bit earlier on cutting machine quick replacement saw bit dop, adopt the sleeve to insert the connected mode, insert cutting machine quick replacement saw bit dop on the cutting machine main shaft, with the tight fixed of screw top. The connection chuck can be quickly detached as long as the screw is loosened. When the saw blade is replaced, the saw blade clamping head is firstly detached, then the clamping piece is unscrewed to replace a new saw blade, and then the saw blade clamping head with the new saw blade is inserted into the main shaft of the cutting machine together

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that they have been presented by way of example only, and not limitation, and that changes, modifications, substitutions and alterations may be made thereto by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a quick replacement saw bit dop of cutting machine, includes the cutting machine main shaft, its characterized in that still includes saw bit, pressing from both sides tight axle and presss from both sides tight piece, the saw bit sets up the left end of pressing from both sides tight axle, the saw bit sets up the right-hand member of pressing from both sides tight piece, and press from both sides tight piece through threaded connection's mode with press from both sides tight axle and link together, the saw bit is located press from both sides tight piece with press from both sides between the tight axle, press from both sides tight axle and insert through the sleeve mode of inserting in the cutting machine main shaft.

2. The quick change blade cartridge of claim 1 further comprising a key, wherein the key is disposed at a junction of the clamping shaft and the cutter spindle, and wherein the clamping shaft and the cutter spindle are keyed to rotate together.

3. The quick saw blade change chuck of claim 2, further comprising a screw, wherein the screw is disposed at an upper end of the clamping shaft, and the clamping shaft and the cutter spindle are tightly fixed by the screw.