Rock core cutting machine

Abstract

The utility model relates to the technical field of cutting machines, and discloses a rock core cutting machine which comprises a V-shaped placing frame, a cutting machine body is arranged in the V-shaped placing frame, a connecting rod is fixedly connected to the left end of the cutting machine body, the left end of the connecting rod is hinged to the V-shaped placing frame, and a notch is formed in the inner bottom wall of the V-shaped placing frame. According to the rock core cutting machine, the purpose of limiting the cutting machine body can be achieved through the arranged bracket and lock ring, a user can conveniently pull the whole rock core cutting machine to move through cooperation of the arranged moving wheels and pull rods, the rock core cutting machine can conveniently cut a rock core from the outside, and the overall flexibility is improved; according to the rock core cutting device, rock cores with different diameters can be conveniently placed by a user, left-right rolling of the rock cores is avoided, the two ends of the rock cores can be limited through the arranged clamping plates, the stability during cutting is ensured, and the rock cores with different lengths can be conveniently cut off by the user through the arranged V-shaped placing grooves.

Description

Technical Field

[0001] The present application relates to the technical field of cutting machines, and in particular to a core cutting machine. Background Art

[0002] In geological exploration and prospecting surveys, it is necessary to perform core splitting along the center line of the columnar core samples taken from the drilling project in accordance with national standards and industry specifications to facilitate core analysis.

[0003] The existing patent (publication number: CN218365707U) discloses a semi-automatic core cutting machine, which belongs to the field of geological exploration technology; it includes a support frame, a base, a fixed outer sleeve, a movable inner sleeve, a locking bolt, a cutting support, and a cutting machine. The fixed outer sleeve is fixedly installed on the support frame through the base, and a movable inner sleeve for clamping the core sample is detachably installed in the fixed outer sleeve, the movable inner sleeve is fixed to the fixed outer sleeve by the locking bolt, and the fixed outer sleeve is coaxial with the movable inner sleeve, the support frame is located above the fixed outer sleeve and is equipped with a cutting support, a cutting machine for cutting the core sample is installed on the cutting support, and a cutting groove is provided on the fixed outer sleeve for the saw blade of the cutting machine to enter; core samples of different specifications can be clamped and cut by replacing movable inner sleeves of different inner diameters, the operation is convenient, time-saving and labor-saving, the core sample is stably clamped, the cutting efficiency is high, the cutting accuracy is high, it is easy to carry, and it is convenient for outdoor cutting operations.

[0004] The above device lacks a moving mechanism when in use, and is a heavy burden for the user to carry. In addition, it is necessary to rotate multiple locking bolts to fix the core, which is relatively cumbersome and cannot achieve rapid fixation of the core. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a core cutting machine with the advantages of high practicality, and solves the problem that the core is lacking a mobile mechanism and is a heavy burden for users to carry. At the same time, it is more cumbersome to rotate multiple locking bolts to fix the core, and it is impossible to quickly fix the core.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a core cutting machine, comprising a V-shaped placing frame, a cutting machine body is arranged inside the V-shaped placing frame, a connecting rod is fixedly connected to the left end of the cutting machine body, the left end of the connecting rod is hinged to the V-shaped placing frame, a notch is opened on the inner bottom wall of the V-shaped placing frame, and a grinding wheel of the cutting machine body is located inside the notch;

[0007] The V-shaped placement frame is internally slidably connected with two symmetrically arranged card plates, the bottom outer surface of the V-shaped placement frame is fixedly connected with a support frame, and the middle end of the support frame is provided with a V-shaped placement groove that penetrates the V-shaped placement frame.

[0008] Through the above scheme, the purpose of limiting the cutting machine body can be achieved through the provided bracket and locking ring. With the provided moving wheels and pull rods, it is convenient for the user to pull the whole body to move, and it is convenient to cut the rock core in the outside world, thereby improving the overall flexibility. The provided V-shaped placement rack can facilitate the user to place rock cores of different diameters to prevent them from rolling left and right. The provided clamping plate can limit the two ends of the rock core to ensure stability during cutting. The provided V-shaped placement groove can facilitate the user to cut rock cores of different lengths.

[0009] Furthermore, a support plate is fixedly connected to the bottom of the support frame, and a plurality of moving wheels arranged in a matrix are installed on the bottom of the support plate.

[0010] Through the above scheme, the whole can be easily moved by setting the moving wheels.

[0011] Furthermore, a handle is fixedly connected to the right end of the cutting machine body.

[0012] Through the above solution and the setting of the handle, it is convenient for the user to lift the cutting machine body.

[0013] Furthermore, a bracket is fixedly connected to the right side of the V-shaped placement rack, a locking ring is hinged at the top of the bracket, a bolt is threadedly connected to the front of the locking ring, and the bolt is threadedly connected to the top of the bracket.

[0014] Through the above solution, by setting the locking ring, the purpose of limiting and fixing the cutting machine body can be achieved.

[0015] Furthermore, two limiting cylinders are fixedly connected to the upper surface of the right end of the support plate, and extension rods are slidably inserted into the interiors of the two limiting cylinders, and the right ends of the two extension rods are fixedly connected to the same pull rod.

[0016] Through the above solution and the setting of the pull rod, it is convenient for the user to pull the whole to move.

[0017] Furthermore, the left ends of the two extension rods are fixedly connected to the same limiting plate.

[0018] Through the above solution and the setting of the limiting plate, it is possible to prevent the extension rod from falling off from the inside of the limiting cylinder.

[0019] Furthermore, a bidirectional threaded rod is rotatably connected between the left and right inner side walls of the support frame, and the two clamping plates are respectively threadedly connected to the two ends of the bidirectional threaded rod.

[0020] Through the above solution, by setting the bidirectional threaded rod, the two clamping plates can be moved closer to each other or farther away from each other.

[0021] Furthermore, the left end of the bidirectional threaded rod is fixedly connected with a rocker.

[0022] Through the above solution and the setting of the rocker, it is convenient for the user to rotate the bidirectional threaded rod.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This kind of core cutting machine can achieve the purpose of limiting the cutting machine body through the provided bracket and locking ring. With the provided moving wheels and pulling rods, it is convenient for users to pull the whole body to move, and it is convenient to cut the core in the outside world, thereby improving the overall flexibility. The provided V-shaped placement rack can facilitate users to place cores of different diameters to prevent them from rolling left and right. The provided clamping plate can limit the two ends of the core to ensure stability during cutting. The provided V-shaped placement groove can facilitate users to cut cores of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the overall structure of this application;

[0026] Figure 2 This is the front view of the overall structure of this application;

[0027] Figure 3 A cross-sectional view of a three-dimensional schematic diagram of the overall structure of the present application;

[0028] Figure 4 This is the structural diagram of the card board for this application.

[0029] In the figure:

[0030] 1. V-shaped placement frame; 2. Cutting machine body; 3. Connecting rod; 4. Notch; 7. Clamp plate; 8. Support frame; 9. V-shaped placement groove; 10. Support plate; 11. Moving wheel; 12. Handle; 13. Bracket; 14. Locking ring; 15. Bolt; 16. Limiting cylinder; 17. Extension rod; 18. Pull rod; 19. Limiting plate; 20. Bidirectional threaded rod; 21. Rocker. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3A core cutting machine in this embodiment includes a V-shaped placing frame 1, a cutting machine body 2 is arranged inside the V-shaped placing frame 1, a handle 12 is fixedly connected to the right end of the cutting machine body 2, and the setting of the handle 12 can facilitate the user to lift the cutting machine body 2, a connecting rod 3 is fixedly connected to the left end of the cutting machine body 2, and the left end of the connecting rod 3 is hinged to the V-shaped placing frame 1, a slot 4 is opened on the inner bottom wall of the V-shaped placing frame 1, and the grinding wheel of the cutting machine body 2 is located inside the slot 4.

[0033] See also Figure 1 , Figure 3 and Figure 4 The right side of the V-shaped placement frame 1 is fixedly connected with a bracket 13, and the top of the bracket 13 is hinged with a locking ring 14. The front of the locking ring 14 is threadedly connected with a bolt 15, and the bolt 15 is threadedly connected to the top of the bracket 13. Through the setting of the locking ring 14, the purpose of limiting and fixing the cutting machine body 2 can be achieved. Two symmetrically arranged card plates 7 are slidably connected inside the V-shaped placement frame 1, and a two-way threaded rod 20 is rotatably connected between the left and right inner walls of the support frame 8. The two card plates 7 are respectively threadedly connected to the two ends of the two-way threaded rod 20. Through the setting of the two-way threaded rod 20, the two card plates 7 can be moved closer to or farther away from each other. The left end of the two-way threaded rod 20 is fixedly connected with a rocker 21. Through the setting of the rocker 21, the user can easily rotate the two-way threaded rod 20.

[0034] See also Figure 1 , Figure 2 and Figure 3 A support frame 8 is fixedly connected to the outer surface of the bottom of the V-shaped placement frame 1, and a V-shaped placement groove 9 that penetrates the V-shaped placement frame 1 is opened at the middle end of the support frame 8. A support plate 10 is fixedly connected to the bottom of the support frame 8, and a plurality of matrix-arranged moving wheels 11 are installed at the bottom of the support plate 10. The setting of the moving wheels 11 can facilitate the overall movement.

[0035] See also Figure 1 , Figure 2 and Figure 3 Two limiting cylinders 16 are fixedly connected to the upper surface of the right end of the support plate 10, and extension rods 17 are slidably inserted inside the two limiting cylinders 16. The right ends of the two extension rods 17 are fixedly connected to the same pull rod 18. Through the setting of the pull rod 18, it is convenient for the user to pull the whole to move. The left ends of the two extension rods 17 are fixedly connected to the same limiting plate 19. Through the setting of the limiting plate 19, it can prevent the extension rods 17 from falling off from the inside of the limiting cylinder 16.

[0036] A core cutting machine in the present embodiment can achieve the purpose of limiting the cutting machine body 2 through the provided bracket 13 and locking ring 14. The provided moving wheels 11 and pull rods 18 can facilitate the user to pull the whole body to move, and can facilitate the cutting of the core in the outside world, thereby improving the overall flexibility. The provided V-shaped placement frame 1 can facilitate the user to place cores of different diameters to prevent them from rolling left and right. The provided clamping plate 7 can achieve the purpose of limiting the two ends of the core to ensure stability during cutting. The provided V-shaped placement groove 9 can facilitate the user to cut cores of different lengths.

[0037] The working principle of the above embodiment is: when in use, a longer rock core is placed inside the V-shaped placement groove 9, and then the cutting machine body 2 is started to press down the handle 12 to cut it. The cut rock core is placed inside the V-shaped placement rack 1, and then the rocker 21 is shaken to make the two clamping plates 7 approach each other, limit the two ends of the rock core, and then the rock core can be split by pressing the handle 12.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A core cutting machine, comprising a V-shaped placement frame (1), characterized in that: A cutting machine body (2) is provided inside the V-shaped placement frame (1); a connecting rod (3) is fixedly connected to the left end of the cutting machine body (2); the left end of the connecting rod (3) is hinged to the V-shaped placement frame (1); a notch (4) is provided on the inner bottom wall of the V-shaped placement frame (1); and the grinding wheel of the cutting machine body (2) is located inside the notch (4); The V-shaped placement frame (1) is internally slidably connected to two symmetrically arranged clamping plates (7), the bottom outer surface of the V-shaped placement frame (1) is fixedly connected to a support frame (8), and the middle end of the support frame (8) is provided with a V-shaped placement groove (9) that passes through the V-shaped placement frame (1).

2. A core cutting machine according to claim 1, characterized in that: A support plate (10) is fixedly connected to the bottom of the support frame (8), and a plurality of moving wheels (11) arranged in a matrix are mounted on the bottom of the support plate (10).

3. A core cutting machine according to claim 1, characterized in that: A handle (12) is fixedly connected to the right end of the cutting machine body (2).

4. A core cutting machine according to claim 1, characterized in that: The right side of the V-shaped placement rack (1) is fixedly connected to a bracket (13), the top end of the bracket (13) is hinged with a locking ring (14), the front end of the locking ring (14) is threadedly connected to a bolt (15), and the bolt (15) is threadedly connected to the top end of the bracket (13).

5. A core cutting machine according to claim 2, characterized in that: Two limiting cylinders (16) are fixedly connected to the upper surface of the right end of the support plate (10), and extension rods (17) are slidably inserted into the interior of the two limiting cylinders (16). The right ends of the two extension rods (17) are fixedly connected to the same pull rod (18).

6. A core cutting machine according to claim 5, characterized in that: The left ends of the two extension rods (17) are fixedly connected to a same limiting plate (19).

7. A core cutting machine according to claim 1, characterized in that: A bidirectional threaded rod (20) is rotatably connected between the left and right inner side walls of the support frame (8), and the two clamping plates (7) are respectively threadedly connected to the two ends of the bidirectional threaded rod (20).

8. A core cutting machine according to claim 7, characterized in that: The left end of the bidirectional threaded rod (20) is fixedly connected to a rocker (21).

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