Straight-edge tool sharpener

Abstract

The utility model belongs to the technical field of cutter sharpening, and particularly relates to a straight blade sharpening machine which comprises a machine box, a cutter suction cup and a power sharpening assembly, a cutter positioning assembly is arranged on one side of the cutter suction cup, the cutter positioning assembly comprises a positioning push plate and a positioning driving piece driving the positioning push plate to move in a reciprocating mode, and the power sharpening assembly is arranged on the machine box. According to the straight-edge tool sharpener, the tool can be automatically aligned and positioned, manual participation is reduced, the machining efficiency can be improved, and the tool sharpening precision is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of tool sharpening, in particular to a straight-edge sharpening machine. Background Art

[0002] In the existing structure, a straight blade sharpener generally includes a tool suction cup and a power sharpening assembly; the tool suction cup is used to adsorb and fix the tool, and is generally a magnetic suction cup; in order to ensure the sharpening accuracy, the tool is generally placed along a reference line or reference edge, such as using one side of the magnetic suction cup as the reference edge. During the alignment process between the tool and the reference edge, workers may need to constantly adjust the tool position to complete precise alignment, and the whole process is still relatively troublesome. Utility Model Content

[0003] The utility model provides a straight-edged knife sharpener, which can solve the problems pointed out in the background technology.

[0004] A straight blade sharpening machine, comprising a chassis, a tool suction cup, and a power sharpening assembly.

[0005] A tool positioning assembly is provided on one side of the tool suction cup. The tool positioning assembly includes a positioning push plate and a positioning drive member that drives the positioning push plate to reciprocate. The alignment and positioning of the tool is achieved by driving the positioning push plate.

[0006] Preferably, the positioning drive member is a drive cylinder, which drives the positioning push plate to reciprocate up and down.

[0007] Preferably, the positioning push plate is a positioning angle plate.

[0008] Preferably, the tool suction cup is rotatably connected to the chassis so that the inclination angle of the adsorption surface can be adjusted and the position can be locked.

[0009] Preferably, an indexing reducer is provided at one end of the tool suction cup.

[0010] Preferably, the power sharpening assembly includes a sharpening head assembly and an X-axial power reciprocating assembly, and the X-axial power reciprocating assembly drives the sharpening head assembly to reciprocate along the X-axial direction. The X-axial power reciprocating assembly includes an X-axial slide and an X-axial drive motor.

[0011] Preferably, the X-axis slide is provided with a sensor, and the chassis is movably connected to a sensing element that cooperates with the sensor, and the position of the sensing element can be changed through the movable connection.

[0012] Preferably, the induction component is a magnetic induction component, and its lower end is adsorbed on the chassis.

[0013] The utility model provides a straight-edged knife sharpening machine, which can automatically align and position a knife, reduce manual intervention, improve processing efficiency, and ensure knife sharpening accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a top view of the utility model.

[0016] Description of reference numerals:

[0017] Reference numerals in the figure: chassis 1; tool suction cup 2; positioning push plate 31; positioning drive member 32; indexing reducer 4; sharpening head assembly 5; X-axial slide 61; X-axial drive motor 62; sensor 63; induction member 64. DETAILED DESCRIPTION

[0018] A specific embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0019] Example 1: Figure 1-2 As shown, the embodiment of the present invention provides a straight blade sharpener, comprising a chassis 1, a tool suction cup 2, and a power sharpening assembly.

[0020] A tool positioning assembly is provided on one side of the tool suction cup 2. The tool suction cup 2 is a magnetic suction cup, and an electromagnetic suction cup can be optionally used. The tool positioning assembly includes a positioning push plate 31 and a positioning drive member 32 that drives the positioning push plate 31 to reciprocate. The alignment and positioning of the tool is achieved by driving the positioning push plate 31.

[0021] Specifically, the positioning driving member 32 is a driving cylinder, which drives the positioning push plate 31 to reciprocate up and down. The positioning push plate 31 is arranged along the X-axis direction and is a positioning angle plate.

[0022] In some embodiments, the tool suction cup 2 is rotatably connected to the chassis 1 so that the inclination angle of the adsorption surface can be adjusted and the position can be locked. An indexing reducer 4 is provided at one end of the tool suction cup 2.

[0023] In some embodiments, the power sharpening assembly includes a sharpening head assembly 5 and an X-axial power reciprocating assembly. The X-axial power reciprocating assembly drives the sharpening head assembly 5 to reciprocate along the X-axis. The X-axial power reciprocating assembly includes an X-axial slide 61 and an X-axial drive motor 62. The X-axial drive motor 62 is an X-axial walking motor, which realizes X-axial reciprocating walking through the cooperation of gears and racks. The X-axial slide 61 is provided with a sensor 63, and a sensing part 64 on the chassis 1 is movably connected to cooperate with the sensor 63. The position of the sensing part 64 can be changed through the movable connection. The sensing part 64 is a magnetic sensing part, and its lower end is adsorbed on the chassis 1. An adsorption magnet can be set on the lower surface of the sensing part 64. Through this structure, it is very convenient to adjust the stroke of the power sharpening assembly in the X-axis direction to adapt to the tool length.

[0024] The working principle of the present invention is as follows: a tool is placed on the tool suction cup 2, with one side slightly extending out of the reference edge of one side of the tool suction cup 2, and the positioning drive member 32 drives the positioning push plate 31 to move upward to push the tool to align.

[0025] The above disclosures are only a few specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A straight blade sharpening machine, comprising a chassis (1), a tool suction cup (2), and a power sharpening assembly, characterized in that: A tool positioning assembly is provided on one side of the tool suction cup (2), and the tool positioning assembly includes a positioning push plate (31) and a positioning drive member (32) for driving the positioning push plate (31) to reciprocate, and the alignment and positioning of the tool are achieved by driving the positioning push plate (31); The power sharpening assembly comprises a sharpening head assembly (5) and an X-axial power reciprocating assembly, wherein the X-axial power reciprocating assembly drives the sharpening head assembly (5) to reciprocate along the X-axial direction, and the X-axial power reciprocating assembly comprises an X-axial slide (61) and an X-axial drive motor (62).

2. A straight edge knife sharpener according to claim 1, characterized in that: The positioning driving member (32) is a driving cylinder, which drives the positioning push plate (31) to reciprocate up and down.

3. A straight edge knife sharpener according to claim 2, characterized in that: The positioning push plate (31) is a positioning angle plate.

4. A straight edge knife sharpener according to any one of claims 1 to 3, characterized in that: The tool suction cup (2) is rotatably connected to the chassis (1), so that the inclination angle of the suction surface can be adjusted and the position can be locked.

5. The straight edge knife sharpening machine according to claim 4, characterized in that: An indexing reducer (4) is provided at one end of the tool suction cup (2).

6. A straight edge knife sharpener according to any one of claims 1 to 3, characterized in that: The X-axis slide (61) is provided with a sensor (63), and the chassis (1) is movably connected to a sensing member (64) that cooperates with the sensor (63), and the position of the sensing member (64) can be changed through the movably connected.

7. The straight edge knife sharpening machine according to claim 6, characterized in that: The induction component (64) is a magnetic induction component, the lower end of which is adsorbed on the chassis (1).

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