Manual cutting machine

Abstract

The utility model discloses a manual cutting machine which comprises a bottom plate, a guide rod, a cutting assembly and a sliding assembly, supporting seats are arranged at the two ends of the bottom plate, the guide rod is installed on the two supporting seats, and the cutting assembly is arranged on the guide rod in a sliding mode. The sliding assembly is arranged on the guide rod in a sliding mode and comprises a sliding block and a roller set, the sliding block is arranged on the guide rod, the roller set is installed in the sliding block and abuts against the guide rod, one end of the sliding block is hinged to the cutting assembly, and the cutting assembly is installed on the guide rod after being hinged to the sliding block. The roller set is installed in the sliding block, the roller set abuts against the surface of the guide rod, pushing of the cutting assembly is smoother through the roller set, more labor is saved in the cutting process, and meanwhile defective products are not prone to being cut out.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting machines, in particular to a manual cutting machine. Background Art

[0002] In building decoration and interior decoration, the specifications of decorative materials such as tiles, floor tiles and stones are often inconsistent with the area of ​​the ground or wall, so special cutting equipment is needed to cut them. In recent years, as people are increasingly pursuing environmental protection, they are aware of the serious harm that dust brings to their health and the huge impact of noise on the environment. The manual cutting machine has the characteristics of simple operation, environmental protection, cleanliness, convenience, professionalism, precision, high quality and high efficiency, and can achieve the effects of no electricity, no dust, no noise and low loss.

[0003] When a manual cutting machine is performing a cutting operation, the cutting assembly needs to be pushed from one end of the guide rod to the other end to complete the cutting. The applicant applied for a utility model patent document named Manual Tile Cutting Machine (Authorization Announcement No.: CN219882939U) on April 13, 2023. In this patent document, its cutting assembly slides on the guide rod through the cooperation of the slider and the sliding hole. However, after the above-mentioned cutting machine has been used for a long time, due to the influence of dust and the rust of the guide rod, the cutting assembly becomes unsmooth during the pushing process. The user will have more effort when cutting, and it is easy to cut out defective products, so it needs to be improved. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provides a manual cutting machine. The cutting assembly is hinged to the sliding block and then installed on the guide rod. A roller group is installed in the sliding block so that the roller group and the surface of the guide rod are abutted. The roller group makes the pushing of the cutting assembly smoother, making cutting more labor-saving and not easy to cut out defective products.

[0005] After hinged connection between the cutting assembly and the sliding assembly, install them on the guide rod.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] Manual cutting machine, including

[0008] A bottom plate, with support seats at both ends of the bottom plate;

[0009] A guide rod, the guide rod is installed on two support seats;

[0010] A cutting assembly, the cutting assembly is slidably arranged on the guide rod;

[0011] It is characterized in that it also includes a sliding component, which is slidably set on the guide rod. The sliding component includes a sliding block and a roller group. The sliding block is set on the guide rod, the roller group is installed in the sliding block, the roller group abuts against the guide rod, and one end of the sliding block is hinged to the cutting component.

[0012] The cutting assembly is hinged to the sliding block and then installed on the guide rod. A roller group is installed in the sliding block so that the roller group is against the surface of the guide rod. The roller group makes the cutting assembly push more smoothly, making cutting more labor-saving and not easy to cut out defective products.

[0013] Furthermore, the roller assembly includes a first roller group and a second roller group, the sliding block is provided with an installation slot, the guide rod is provided with a sliding slot, the first roller group and the second roller group are both arranged in the installation slot and are against the surface of the sliding slot. Through the design of the first roller group and the second roller group, the roller assembly is more stable during operation. At the same time, through the installation slot, the entry of dust can be reduced, thereby reducing the impact on the roller assembly.

[0014] Furthermore, the first roller assembly includes a first roller, the sliding groove is provided with a first abutting surface, and the first roller abuts against the first abutting surface and slides along the first abutting surface.

[0015] Furthermore, the second roller assembly includes a second roller, the sliding groove is provided with a second abutting surface, and the second roller abuts against the second abutting surface and slides along the second abutting surface.

[0016] Furthermore, the first roller group includes roller three, which is coaxially arranged with the roller, and roller three is provided with a tapered surface, which abuts against the surface of the guide rod and slides along the guide rod.

[0017] Furthermore, the first roller group and the second roller group are each provided with at least two groups.

[0018] Furthermore, the cutting assembly includes a push rod, a connecting piece and a cutting head, the push rod is connected to the connecting piece, the sliding block is provided with a hinge slot, the connecting piece is hinged in the hinge slot, an installation head is provided at the end of the connecting piece, and the cutting head is installed in the installation head.

[0019] Furthermore, the mounting head is equipped with a breaking block, and the breaking block and the mounting head are provided with hinge holes correspondingly. The breaking block and the mounting head are hinged through the hinge holes. Through the design of the breaking block, when the cutting assembly completes cutting the cutting piece, it is convenient to break the cutting piece.

[0020] Furthermore, support components are installed on both sides of the base plate, and the support components are used to support the cutting piece. The support components include a support head and a support plate. The support head is installed on the base plate, one end of the support plate is hinged to the support head, and the other end of the support plate is provided with a support foot. The support foot is used to increase the supporting strength of the support plate. Through the design of the support component, when the cutting piece is too long, the cutting piece can be supported by adjusting the support component to facilitate cutting.

[0021] Furthermore, it also includes a measuring component, which is used to measure the cutting position of the cutting piece. The measuring component includes a measuring ruler and a locking nut. The measuring ruler is installed at one end of the base plate through the locking nut. A limit plate is provided at one end of the measuring ruler, and the limit plate is used to limit the cutting piece.

[0022] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0023] In the utility model, the sliding assembly is slidably arranged on the guide rod, the sliding assembly comprises a sliding block and a roller group, the sliding block is arranged on the guide rod, the roller group is installed in the sliding block, the roller group abuts against the guide rod, one end of the sliding block is hinged to the cutting assembly, the cutting assembly is hinged to the sliding block and then installed on the guide rod, the roller group is installed in the sliding block, the roller group abuts against the surface of the guide rod, the cutting assembly is pushed more smoothly through the roller group, the cutting is more labor-saving during cutting, and defective products are not easily cut out.

[0024] The roller assembly in the utility model comprises a first roller group and a second roller group, the sliding block is provided with an installation notch, the guide rod is provided with a sliding groove, the first roller group and the second roller group are both arranged in the installation notch and abut against the surface of the sliding groove, through the design of the first roller group and the second roller group, the roller assembly is more stable during operation, and at the same time, through the installation notch, the entry of dust can be reduced, thereby reducing the impact on the roller assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] Figure 1 This is a schematic diagram of the structure of the manual cutting machine of the utility model;

[0027] Figure 2 It is a schematic diagram of the structure in which the cutting assembly and the sliding assembly are installed in the guide rod in the utility model;

[0028] Figure 3 It is a structural schematic diagram of the sliding block in the utility model;

[0029] Figure 4 It is a structural schematic diagram of the roller group and the guide rod in the utility model;

[0030] Figure 5 It is a schematic diagram of the structure of the first roller group abutting against the guide rod in the utility model;

[0031] Figure 6 It is a schematic diagram of the structure of the second roller group abutting against the guide rod in the utility model;

[0032] Figure 7It is a structural schematic diagram of the cutting assembly in the utility model;

[0033] Figure 8 It is a structural schematic diagram of the support assembly in the utility model;

[0034] Fig. 9 It is a structural schematic diagram of the measuring component in the utility model.

[0035] In the figure: 1-base plate; 2-guide rod; 21-sliding groove; 211-first abutting surface; 212-second abutting surface; 3-support seat; 4-cutting assembly; 41-push rod; 42-connecting piece; 43-mounting head; 44-cutting head; 45-handle; 46-breaking block; 47-hinge hole; 5-sliding block; 51-installing notch; 52-hinge notch; 6-roller group; 61-first roller group; 611-roller one; 612-roller three; 613-conical surface; 62-second roller group; 621-roller two; 622-stabilizing block; 7-support assembly; 71-support head; 72-support plate; 73-support foot; 74-groove; 75-buffer pad; 8-measuring assembly; 81-measuring ruler; 82-locking nut; 83-limiting plate. DETAILED DESCRIPTION

[0036] like Figures 1 to 9 As shown, this is a manual cutting machine of the utility model, comprising a base plate 1, a guide rod 2, a cutting assembly 4 and a sliding assembly. Support seats 3 are provided at both ends of the base plate 1, the guide rod 2 is installed on the two support seats 3, the cutting assembly 4 is slidably arranged on the guide rod 2, the sliding assembly is slidably arranged on the guide rod 2, the sliding assembly comprises a sliding block 5 and a roller group 6, the sliding block 5 is arranged on the guide rod 2, the roller group 6 is installed in the sliding block 5, the roller group 6 abuts against the guide rod 2, one end of the sliding block 5 is hinged to the cutting assembly 4, the cutting assembly 4 is hinged to the sliding block 5 and then installed on the guide rod 2, by installing the roller group 6 in the sliding block 5, the roller group 6 abuts against the surface of the guide rod 2, the cutting assembly 4 is pushed more smoothly by the roller group 6, so that cutting is more labor-saving and it is not easy to cut out defective products.

[0037] The roller group 6 includes a first roller group 61 and a second roller group 62. The sliding block 5 is provided with a mounting slot 51, and the guide rod 2 is provided with a sliding slot 21. The first roller group 61 and the second roller group 62 are both arranged in the mounting slot 51 and are against the surface of the sliding slot 21. Through the design of the first roller group 61 and the second roller group 62, the roller group 6 is more stable during operation. At the same time, through the mounting slot 51, the entry of dust can be reduced, thereby reducing the impact on the roller group 6.

[0038] The first roller group 61 includes roller one 611 and roller three 612. Roller one 611 and roller three 612 are coaxially arranged. The sliding groove 21 is provided with a first abutting surface 211. Roller one 611 abuts against the first abutting surface 211 and slides along the first abutting surface 211. Roller three 612 is provided with a conical surface 613. The conical surface 613 abuts against the surface of the guide rod 2 and slides along the guide rod 2. The second roller group 62 includes roller two 621. The sliding groove 21 is provided with a second abutting surface 212. Roller two 621 abuts against the second abutting surface 212 and slides along the second abutting surface 212, so that the cutting component 4 can be more stable during the sliding process.

[0039] In this embodiment, the second roller group 62 also includes a stabilizing block 622. The second roller 621 is set on the stabilizing block 622 through a rotating shaft, and is finally installed in the mounting slot 51 of the sliding block 5 through the stabilizing block 622. When the cutting machine is cutting, it is necessary to apply force downward. The design of the stabilizing block 622 can increase the bearing capacity of the second roller group 62, avoid damage, and increase the service life.

[0040] There are at least two first roller groups 61 and second roller groups 62 .

[0041] Preferably, four first roller groups 61 are provided, and two second roller groups 62 are provided. The four first roller groups 61 are divided into two groups and are placed on both sides of the sliding block 5 and at both ends of the sliding block 5 . The second roller groups 62 are placed in the middle of the two first roller groups 61 .

[0042] The cutting assembly 4 includes a push rod 41, a connecting piece 42 and a cutting head 44. The push rod 41 is connected to the connecting piece 42. A handle 45 is also installed at one end of the push rod 41 for easy holding of the push rod 41. The sliding block 5 is provided with a hinge slot 52. The connecting piece 42 is hinged in the hinge slot 52 through a rotating shaft. A mounting head 43 is provided at the end of the connecting piece 42. The cutting head 44 is installed in the mounting head 43. The mounting head 43 is provided with a crushing block 46. The crushing block 46 and the mounting head 43 are correspondingly provided with hinge holes 47. The crushing block 46 and the mounting head 43 are hinged through the hinge hole 47. Through the design of the crushing block 46, when the cutting assembly 4 completes cutting of the cutting piece, it is convenient to crush the cutting piece.

[0043] When the cutting assembly 4 is moving and adjusting its position, the push rod 41 is lifted upwards. Due to the hinge connection between the connecting piece 42 and the sliding block 5, the cutting head 44 is moved away from the cutting piece to adjust its position. When cutting the cutting piece, force is applied downwards by the push rod 41 to make the cutting head 44 cut the cutting piece. When the cutting is completed, the cutting piece is broken by the breaking block 46. It is convenient to use.

[0044] Support components 7 are installed on both sides of the base plate 1. The support components 7 are used to support the cutting piece. The support components 7 include a support head 71 and a support plate 72. The support head 71 is installed on the base plate 1. One end of the support plate 72 is hinged to the support head 71. The other end of the support plate 72 is provided with a support foot 73. The support foot 73 is used to increase the supporting strength of the support plate 72. Through the design of the support component 7, when the cutting piece is too long, the cutting piece can be supported by adjusting the support component 7 to facilitate cutting.

[0045] Furthermore, a groove 74 is provided on the support plate 72, and a buffer pad 75 is embedded in the groove 74. The buffer pad 75 can be made of a soft material, such as rubber, etc. The buffer pad 75 can be provided to avoid scratches on the cutting piece.

[0046] It also includes a measuring component 8, which is used to measure the cutting position of the cutting piece. The measuring component 8 includes a measuring ruler 81 and a locking nut 82. The measuring ruler 81 is installed at one end of the base plate 1 through the locking nut 82. By locking and loosening the locking nut 82, the measuring ruler 81 can be moved to facilitate cutting of cutting pieces of different sizes. A limiting plate 83 is provided at one end of the measuring ruler 81. When the size of the cutting piece is set, the cutting piece is abutted against the limiting plate 83, and the cutting piece is limited by the limiting plate 83 to avoid the position of the cutting piece being offset during the cutting process, resulting in the production of defective products.

[0047] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. Manual cutting machine, including A bottom plate, with support seats provided at both ends of the bottom plate; A guide rod, the guide rod being mounted on the two support seats; A cutting assembly, wherein the cutting assembly is slidably disposed on the guide rod; Features: It also includes a sliding component, which is slidably set on the guide rod. The sliding component includes a sliding block and a roller group. The sliding block is set on the guide rod, and the roller group is installed in the sliding block. The roller group abuts against the guide rod, and one end of the sliding block is hinged to the cutting component.

2. The manual cutting machine according to claim 1, characterized in that: The roller assembly includes a first roller group and a second roller group, the sliding block is provided with a mounting notch, the guide rod is provided with a sliding groove, the first roller group and the second roller group are both arranged in the mounting notch and abut against the surface of the sliding groove.

3. The manual cutting machine according to claim 2, characterized in that: The first roller assembly includes a first roller. The sliding groove is provided with a first abutting surface. The first roller abuts against the first abutting surface and slides along the first abutting surface.

4. The manual cutting machine according to claim 2, characterized in that: The second roller group includes a second roller. The sliding groove is provided with a second abutting surface. The second roller abuts against the second abutting surface and slides along the second abutting surface.

5. The manual cutting machine according to claim 3, characterized in that: The first roller group includes a roller three, and the roller three is coaxially arranged with the roller. The roller three is provided with a tapered surface, and the tapered surface abuts against the surface of the guide rod and slides along the guide rod.

6. The manual cutting machine according to claim 2, characterized in that: The first roller group and the second roller group are each provided with at least two groups.

7. The manual cutting machine according to claim 1, characterized in that: The cutting assembly includes a push rod, a connecting member and a cutting head, the push rod is connected to the connecting member, the sliding block is provided with a hinge slot, the connecting member is hinged in the hinge slot, an installation head is provided at the end of the connecting member, and the cutting head is installed in the installation head.

8. The manual cutting machine according to claim 7, characterized in that: The mounting head is provided with a crushing block, and the crushing block and the mounting head are provided with hinge holes correspondingly, and the crushing block and the mounting head are hingedly connected through the hinge holes.

9. The manual cutting machine according to claim 1, characterized in that: Support components are installed on both sides of the base plate, and the support components are used to support the cutting piece. The support components include a support head and a support plate. The support head is installed on the base plate, one end of the support plate is hinged to the support head, and the other end of the support plate is provided with a support foot, and the support foot is used to increase the supporting strength of the support plate.

10. The manual cutting machine according to claim 1, characterized in that: It also includes a measuring component, which is used to measure the cutting position of the cutting piece. The measuring component includes a measuring ruler and a locking nut. The measuring ruler is installed at one end of the base plate through the locking nut. A limit plate is provided at one end of the measuring ruler, and the limit plate is used to limit the cutting piece.

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