Positioning device of hard alloy splitting machine

Abstract

The utility model discloses a positioning device of a hard alloy splitting machine, which belongs to the technical field of splitting equipment and is characterized in that a mounting plate is movably arranged at the top of a workbench, two cutting point supporting plates are fixedly connected to the middle of the top of the mounting plate, two fixing plates are fixedly connected to two sides of the top of the mounting plate, and the cutting point supporting plates are fixedly connected to the two sides of the top of the mounting plate. Two first limiting sliding rods are fixedly connected between the two fixing plates and the cutting point supporting plate, a first motor is fixedly connected to one side of each fixing plate, a first threaded rod is fixedly connected to an output shaft of each first motor, a supporting block is slidably connected to the two first limiting sliding rods, and the bottom of each supporting block is in threaded connection with the corresponding first threaded rod; the top of the supporting block is in threaded connection with a second threaded rod, and the bottom of the second threaded rod is fixedly connected with a pressing block. The device has the effects that the stability of materials can be improved, and the slitting precision is improved; and the slitting portability is improved, and the slitting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slitting equipment, and in particular relates to a positioning device for a hard alloy slitting machine. Background Art

[0002] Cemented carbide is an alloy material made of hard compounds of refractory metals and bonding metals through powder metallurgy. Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc., especially its high hardness and wear resistance, which remain basically unchanged even at a temperature of 500°C, and still have a high hardness at 1000°C. Cemented carbide is widely used as tool materials, such as turning tools, milling cutters, planers, drill bits, boring tools, etc., for cutting cast iron, non-ferrous metals, plastics, chemical fibers, graphite, glass, stone and ordinary steel. It can also be used to cut difficult-to-process materials such as heat-resistant steel, stainless steel, high manganese steel, tool steel, etc.

[0003] A positioning device is used in the slitting process of cemented carbide. Most of the current positioning devices have a single function and can only perform simple positioning. In addition, the stability is poor during the slitting process, which greatly reduces the slitting accuracy and affects the processing efficiency of the glass magnesium board. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device for a cemented carbide slitting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for a cemented carbide slitting machine comprises a workbench, a mounting plate is movably provided on the top of the workbench, two cutting point support plates are fixedly connected to the middle of the top of the mounting plate, two fixing plates are fixedly connected to the two sides of the top of the mounting plate, two limiting slide bars are fixedly connected between the two fixing plates and the cutting point support plates, a first motor is fixedly connected to one side of the fixing plate, a first threaded rod is fixedly connected to the output shaft of the first motor, a support block is slidably connected to the two limiting slide bars, and the bottom of the support block is threadedly connected to the first threaded rod, the top of the support block is threadedly connected to the second threaded rod, and the bottom of the second threaded rod is fixedly connected to a pressure block.

[0007] Preferably, two limit slide bars 2 are fixedly connected on both sides of the workbench, and the two limit slide bars 2 are slidably connected to the bottom of the mounting plate. A second motor is fixedly connected to one side of the workbench, and a third threaded rod is fixedly connected to the output shaft of the second motor, and the third threaded rod is threadedly connected to the bottom of the mounting plate.

[0008] Preferably, the middle position between the two cutting point support plates is located directly below the cutting point.

[0009] Preferably, the cutting point support plate is at the same height as the bottom of the inner groove of the support block.

[0010] Preferably, a rubber block is provided at the bottom of the pressing block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, two cutting point support plates are provided, which can provide support force to the cutting point during the cutting process, thereby improving the stability of the material and the cutting accuracy.

[0013] 2. In the utility model, a limit slide bar, a first motor, a first threaded rod, a support block, a second threaded rod and a pressure block are provided, which can adapt to materials of different sizes and thicknesses, and can conveniently adjust the position of the material, improve the portability of slitting, and improve the slitting efficiency.

[0014] 3. In the utility model, a mounting plate, a second limiting slide rod, a second motor and a third threaded rod are provided. The second motor is started to drive the mounting plate to move along the slitting direction, and during slitting, the mounting plate moves in the opposite direction of slitting, which can increase the slitting efficiency.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary 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. In the drawings:

[0017] Figure 1 The utility model is a general structure diagram of a positioning device of a cemented carbide slitting machine.

[0018] Figure 2 This is a diagram of a positioning device for a cemented carbide slitting machine according to the utility model.

[0019] Figure 3 This is a diagram of a positioning device for a cemented carbide slitting machine according to the utility model.

[0020] Figure 4 This is a diagram of a positioning device for a cemented carbide slitting machine according to the utility model.

[0021] In the figure: 1. workbench; 2. mounting plate; 3. cutting point support plate; 4. fixing plate; 5. limit slide bar 1; 6. first motor; 7. first threaded rod; 8. support block; 9. second threaded rod; 10. pressure block; 11. limit slide bar 2; 12. second motor; 13. third threaded rod. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] Reference Figures 1 to 4 ,

[0026] The utility model provides a positioning device for a cemented carbide slitting machine for further explanation.

[0027] A positioning device for a cemented carbide slitting machine comprises a workbench 1, a mounting plate 2 is movably provided on the top of the workbench 1, two cutting point support plates 3 are fixedly connected to the middle of the top of the mounting plate 2, which can provide cutting point support force during the slitting process, improve the stability of the material, and improve the slitting accuracy; two fixing plates 4 are fixedly connected to both sides of the top of the mounting plate 2, two limiting slide bars 5 are fixedly connected between the two fixing plates 4 and the cutting point support plates 3, a first motor 6 is fixedly connected to one side of the fixing plate 4, a first threaded rod 7 is fixedly connected to the output shaft of the first motor 6, a support block 8 is slidably connected to the two limiting slide bars 5, and the bottom of the support block 8 is threadedly connected to the first threaded rod 7, a second threaded rod 9 is threadedly connected to the top of the support block 8, and a pressing block 10 is fixedly connected to the bottom of the second threaded rod 9, which can adapt to materials of different sizes and thicknesses, and can conveniently adjust the position of the material, improve the portability of slitting, and improve the slitting efficiency.

[0028] The middle position of the two cutting point support plates 3 is located directly below the cutting point.

[0029] The cutting point support plate 3 is higher than the bottom of the inner groove of the support block 8 and has the same height.

[0030] A rubber block is provided at the bottom of the pressing block 10 .

[0031] See also Figure 1-4 In this embodiment, two limiting slide bars 11 are fixedly connected on both sides of the workbench 1, and the two limiting slide bars 11 are slidably connected to the bottom of the mounting plate 2. A second motor 12 is fixedly connected to one side of the workbench 1, and a third threaded rod 13 is fixedly connected to the output shaft of the second motor 12, and the third threaded rod 13 is threadedly connected to the bottom of the mounting plate 2.

[0032] Starting the second motor 12 to drive the mounting plate 2 to move along the slitting direction, and moving in the opposite direction of slitting during slitting can increase the slitting efficiency.

[0033] It should be noted that the standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, and no specific description is given here.

[0034] 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 positioning device for a cemented carbide slitting machine, characterized in that: The invention comprises a workbench (1), wherein a mounting plate (2) is movably provided on the top of the workbench (1), two cutting point support plates (3) are fixedly connected in the middle of the top of the mounting plate (2), two fixing plates (4) are fixedly connected on both sides of the top of the mounting plate (2), two limiting slide bars (5) are fixedly connected between the two fixing plates (4) and the cutting point support plates (3), one side of the fixing plate (4) is fixedly connected with a first motor (6), the output shaft of the first motor (6) is fixedly connected with a first threaded rod (7), the two limiting slide bars (5) are slidably connected with a support block (8), and the bottom of the support block (8) is threadedly connected to the first threaded rod (7), the top of the support block (8) is threadedly connected with a second threaded rod (9), and the bottom of the second threaded rod (9) is fixedly connected with a pressing block (10).

2. A positioning device for a cemented carbide slitting machine as claimed in claim 1, characterized in that: Two limiting slide bars (11) are fixedly connected to the two sides of the workbench (1), and the two limiting slide bars (11) are slidably connected to the bottom of the mounting plate (2). A second motor (12) is fixedly connected to one side of the workbench (1), and a third threaded rod (13) is fixedly connected to the output shaft of the second motor (12), and the third threaded rod (13) is threadedly connected to the bottom of the mounting plate (2).

3. A positioning device for a cemented carbide slitting machine as claimed in claim 1, characterized in that: The middle position of the two cutting point support plates (3) is located directly below the cutting point.

4. A positioning device for a cemented carbide slitting machine as claimed in claim 1, characterized in that: The cutting point support plate (3) is higher than the bottom of the inner groove of the support block (8) and has the same height.

5. A positioning device for a cemented carbide slitting machine as claimed in claim 1, characterized in that: A rubber block is provided at the bottom of the pressing block (10).

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