Cutting device capable of prolonging service life of cutter

Abstract

The utility model discloses a cutting device capable of prolonging the service life of a cutter, which comprises a side frame, a rear carrier plate, a guide cabinet, a spring, a cutter rest, a rack block, a strip-shaped frame, a long cutter, a coupler, a driving execution piece, a processing table, a linkage rod, a gear and a sliding seat, each sliding seat is in sliding connection with the corresponding guide rail located on the back face of the tool rest, rack blocks are distributed and installed on the front face of the tool rest, and each rack block is in meshing transmission connection with the corresponding gear located on the linkage rod. The long cutter lifting device is reasonable in structural design, the distributed gears are meshed with the matched rack blocks to serve as a driving mode of lifting the long cutter when the long cutter descends, consistency of cutting strength of each portion of the long cutter when the long cutter descends is guaranteed, the problem that a cutter body is damaged due to uneven stress of the long cutter when the long cutter descends is solved, and the service life of the long cutter is prolonged. And the service life of the long cutter is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to a cutting device, in particular to a cutting device which can prolong the service life of a cutting tool. Background Art

[0002] In the existing long-knife cutting device, the force acting on the long knife by the driving cutting structure is too dispersed, resulting in uneven force and damage to the knife body, which shortens the service life of the knife. Therefore, a cutting device that can extend the service life of the knife is proposed to solve the above problem. Utility Model Content

[0003] The purpose of the utility model is to provide a cutting device which can prolong the service life of the tool in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a cutting device capable of extending the service life of a tool, comprising a side frame, a rear loading plate, a guide cabinet, a spring, a tool holder, a rack block, a strip frame, a long tool, a coupling, a driving actuator, a processing table, a linkage rod, a gear and a slide seat, a slide seat is distributed and installed on one side of the rear loading plate, and each slide seat is slidably connected to a guide rail corresponding to the back of the tool holder, a rack block is distributed and installed on the front of the tool holder, and each rack block is meshed and driven by a corresponding gear located on the linkage rod, one end of the linkage rod and an output shaft end of the driving actuator are connected to each other through a coupling, and the inner sides of both ends of the linkage rod are rotatably connected to the two ends in the strip frame through bearings, the strip groove located on the end surface of the bottom end of the tool holder is fixedly connected to the back part of the long tool through bolts, and the positioning protrusion located in the strip groove is in close contact with the positioning strip groove on the back part of the long tool.

[0005] Preferably, a plurality of fixing plates are distributed and installed on the top of one side of the rear loading plate, and each fixing plate is connected to a corresponding portion of the top of the tool holder via a spring.

[0006] Preferably, the rear loading plate is installed at the rear end between the two side frames, and a processing table is installed at the bottom between the two side frames.

[0007] Preferably, both ends of the strip frame are fixedly connected to corresponding parts of the two side frames respectively.

[0008] Preferably, the driving actuator is not limited to a reduction motor.

[0009] Preferably, the driving actuator is fixedly connected to one side of one of the side frames via a connecting member.

[0010] Preferably, the gears are not limited to being a group of four, and the gears in the same group are equidistantly installed on the same linkage rod.

[0011] Compared with the prior art, the utility model has the advantages of: using distributed gears and matching rack blocks in meshing connection as the driving method for lowering and lifting the long tool, ensuring the consistency of the cutting strength of each part of the long tool, solving the problem of blade damage caused by uneven force on the long tool, and effectively extending the service life of the long tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection structure of the tool holder of the utility model;

[0015] Figure 3 It is a partial enlarged view of the connection structure between the bar frame and the gear of the utility model;

[0016] Figure 4 This is a schematic diagram of the connection structure between the tool holder and the long tool of the utility model.

[0017] In the figure: 1, side frame; 2, rear loading plate; 3, guide rail; 4, fixed plate; 5, spring; 6, tool holder; 601, strip groove; 602, positioning protrusion; 7, rack block; 8, strip frame; 9, long tool; 901, positioning strip groove; 10, coupling; 11, driving actuator; 12, processing table; 13, linkage rod; 14, gear; 15, slide seat. DETAILED DESCRIPTION

[0018] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0019] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0020] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] See also Figure 1-4 As shown, a cutting device capable of extending the service life of a tool comprises a side frame 1, a rear loading plate 2, a guide cabinet, a spring 5, a tool holder 6, a rack block 7, a bar frame 8, a long tool 9, a coupling 10, a driving actuator 11, a processing table 12, a linkage rod 13, a gear 14 and a slide 15. The slides 15 are distributed on one side of the rear loading plate 2, and each slide 15 is slidably connected to a guide rail 3 corresponding to the back side of the tool holder 6. The rack blocks 7 are distributed on the front side of the tool holder 6, and each rack block 7 is connected to the guide rail 3 corresponding to the linkage rod 13. The corresponding gear 14 on the rod 13 is meshed and connected for transmission, one end of the linkage rod 13 and the output shaft end of the driving actuator 11 are connected to each other through a coupling 10, and the inner sides of both ends of the linkage rod 13 are rotatably connected to the two ends in the strip frame 8 through bearings, the strip groove 601 located at the bottom end surface of the tool holder 6 is fixedly connected to the back of the long tool 9 through bolts, and the positioning protrusion 602 located in the strip groove 601 and the positioning strip groove 901 located on the back of the long tool 9 are in close contact with each other;

[0022] When the driving actuator 11 drives the connected linkage rod 13 to rotate, the rotating linkage rod 13 drives all the distributed gears 14 to rotate, so that the rack block 7 meshing with the gear 14 and the tool holder 6 connected thereto move downward or upward along the guide rail 3 via the slide 15, so as to achieve the effect of cutting or lifting the long tool 9 connected to the bottom of the tool holder 6;

[0023] The distributed gears 14 and the matching rack block 7 are meshed and connected as the driving method for the long tool 9 to lower and lift the knife, which ensures the consistency of the cutting strength of each part of the long tool 9, solves the problem of blade damage caused by uneven force on the long tool 9, and effectively extends the service life of the long tool.

[0024] like Figure 1 As shown, a plurality of fixing plates 4 are distributed and installed on the top of one side of the rear carrier plate 2, and each fixing plate 4 is connected to the corresponding part of the top of the tool holder 6 via a spring 5. The spring 5 is provided to assist in resetting the tool holder 6.

[0025] like Figure 1As shown, the rear loading plate 2 is installed at the rear end between the two side frames 1, and a processing table 12 is installed at the bottom between the two side frames 1. The two ends of the strip frame 8 are fixedly connected to the corresponding parts of the two side frames 1, which helps to form a loading frame structure.

[0026] Furthermore, the driving actuator 11 is not limited to a reduction motor, and the driving actuator 11 is used to drive the gear 14 connected via the linkage rod 13 to rotate.

[0027] Furthermore, the driving actuator 11 is fixedly connected to one side of one of the side frames 1 via a connecting member.

[0028] Furthermore, the gears 14 are not limited to being a group of four, and the gears 14 in the same group are equidistantly installed on the same linkage rod 13 .

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A cutting device capable of extending the service life of a cutting tool, characterized in that: The invention comprises a side frame (1), a rear loading plate (2), a guide cabinet, a spring (5), a tool holder (6), a rack block (7), a bar frame (8), a long tool (9), a coupling (10), a driving actuator (11), a processing table (12), a linkage rod (13), a gear (14) and a slide seat (15), wherein the slide seats (15) are distributedly installed on one side of the rear loading plate (2), and each slide seat (15) is slidably connected to a guide rail (3) corresponding to the back side of the tool holder (6), and the front side of the tool holder (6) is distributedly installed with a rack block (7), and each rack block (7) is connected to the linkage rod (1 3) is meshed with a corresponding gear (14) on the upper side, one end of the linkage rod (13) and the output shaft end of the driving actuator (11) are connected to each other via a coupling (10), and the inner sides of both ends of the linkage rod (13) are rotatably connected to the two ends of the strip frame (8) via bearings, the strip groove (601) located at the bottom end surface of the tool holder (6) is fixedly connected to the back of the long tool (9) via bolts, and the positioning protrusion (602) located in the strip groove (601) and the positioning strip groove (901) located on the back of the long tool (9) are in close contact with each other.

2. A cutting device capable of extending the service life of a cutting tool according to claim 1, characterized in that: A plurality of fixing plates (4) are distributed and installed on the top of one side of the rear carrier plate (2), and each fixing plate (4) is connected to a corresponding portion of the top of the tool holder (6) via a spring (5).

3. A cutting device capable of extending the service life of a cutting tool according to claim 1, characterized in that: The rear loading plate (2) is installed at the rear end between the two side frames (1), and a processing table (12) is installed at the bottom between the two side frames (1).

4. A cutting device capable of extending the service life of a cutting tool according to claim 1, characterized in that: The two ends of the strip frame (8) are respectively fixedly connected to corresponding parts of the two side frames (1).

5. A cutting device capable of extending the service life of a cutting tool according to claim 1, characterized in that: The driving actuator (11) is not limited to a reduction motor.

6. A cutting device capable of extending the service life of a cutting tool according to claim 1, characterized in that: The driving actuator (11) is fixedly connected to one side of one of the side frames (1) via a connecting piece.

7. A cutting device capable of extending the service life of a cutting tool according to claim 1, characterized in that: The gears (14) are not limited to being a group of four, and the gears (14) in the same group are equidistantly mounted on the same linkage rod (13).

Images