Cutting device for house handrail production

Abstract

The utility model relates to a cutting device for house handrail production, which comprises a working table and a placing table, the placing table is fixedly installed on the top side of the working table, two supporting plates are fixedly installed on the top side of the working table, a bearing rod is connected between the tops of the two supporting plates, a hydraulic cylinder is arranged in the middle of the bottom side of the bearing rod, and the hydraulic cylinder is fixedly installed on the top side of the working table. The bottom end of the hydraulic cylinder is connected with a hydraulic telescopic joint. The utility model relates to the technical field of house handrail production. According to the cutting device for house handrail production, when the cutting device is used, a hydraulic cylinder drives a hydraulic telescopic rod to descend, a positioning assembly can be driven to position wood, the situation that a cutting knife deviates when cutting the wood is avoided, in addition, an arranged positioning plate and an arranged supporting spring are matched with a positioning ball, and the positioning effect is improved. According to the wood cutting device, the cutting knife can be conveniently moved during cutting, so that the effects that the wood can be rapidly positioned, meanwhile, the wood in different shapes can be cut, and the production efficiency of house railings can be conveniently improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of house railing production, in particular to a cutting device for house railing production. Background Art

[0002] House railings are an important part of buildings. They not only provide convenience for residents' daily lives, but also play an important role in protecting people's lives at critical moments. Appropriate railing design can effectively prevent accidental falls, especially in families with children or pets. It is an indispensable safety facility. At the same time, the design of railings can also improve the beauty of the building to a certain extent. Some house railings will use wooden railings, and wooden railings need to be cut during production.

[0003] In the prior art, a wood cutting device is proposed with publication number CN219504965U, which includes a machine base, and an adsorption mechanism is installed on the top of the machine base, and the adsorption mechanism includes: a support component, which is installed on the top of the machine base and is composed of at least two layers of plates; a collecting piece, which is movably arranged on the inner side of the support component; an adsorption component, which has a supply end and an output end, wherein the output end faces the top of the support component, and the supply end is connected to an external vacuum device, and the support component includes a support plate welded to the top of the machine base, and a placement plate arranged on the support plate; through the designed adsorption mechanism, various different woods can be limitedly adsorbed, and there is no need to adjust each time the wood is cut, which is very convenient to operate. At the same time, the adsorption mechanism can ensure normal cutting while not occupying the space of the operation panel, so that the normal cutting placement is not affected, and the wood chips generated by the cutting can also be adsorbed and collected.

[0004] This application mainly uses an adsorption mechanism to absorb and position the wood, which is convenient to operate without the need for adjustment when positioning the wood. However, some wood is not completely straight, and some wood has grooves on its surface. When the adsorption mechanism positions this type of wood, air leakage is prone to occur, which can cause the wood to shift when the cutting knife cuts, affecting the cutting quality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cutting device for producing house railings, so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A cutting device for producing house railings comprises a workbench and a placing table, wherein the placing table is fixedly mounted on the top side of the workbench, two supporting plates are fixedly mounted on the top side of the workbench, a bearing rod is connected between the tops of the two supporting plates, a hydraulic cylinder is arranged in the middle of the bottom side of the bearing rod, a hydraulic expansion joint is connected to the bottom end of the hydraulic cylinder, and a positioning assembly is connected to the bottom end of the hydraulic expansion joint.

[0008] In a preferred example, the utility model can be further configured as follows: the positioning assembly includes a card plate, the card plate is fixedly installed at the bottom of the hydraulic telescopic joint, an electric telescopic joint is fixedly installed at the bottom end of the card plate, and a cutting knife is connected to the bottom side of the electric telescopic joint.

[0009] In a preferred example, the utility model can be further configured as follows: the card plate is arranged in a U-shape, two counterweight slide bars are arranged at both ends of the card plate, the top end of the counterweight slide bar extends upward and passes through the card plate, and the card plate and the counterweight slide bar are slidably connected.

[0010] In a preferred example, the utility model can be further configured as follows: a positioning plate is fixedly connected between the bottom ends of two adjacent counterweight slide bars, a gap is left between the two positioning plates, and a support spring is connected between the top side of the positioning plate and the bottom end of the clamping plate.

[0011] In a preferred example, the utility model can be further configured as follows: a plurality of positioning grooves are provided on the bottom side of the positioning plate, and positioning beads are rotatably installed in the positioning grooves.

[0012] In a preferred example, the utility model can be further configured as follows: an anti-slip plate is installed on the top side of the placement table, and a number of anti-slip grooves are opened on the top side of the anti-slip plate.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] 1. This cutting device for producing house railings can drive the positioning assembly to position the wood when the hydraulic cylinder drives the hydraulic telescopic rod to descend during use, so as to prevent the cutting knife from deviating when cutting the wood. In addition, the positioning plate and the supporting spring can be used in conjunction with the positioning beads to facilitate the movement of the cutting knife when cutting, so as to achieve the effect of quickly positioning the wood and cutting wood of different shapes, thereby improving the production efficiency of house railings;

[0015] 2. A cutting device for producing house railings, wherein a card plate is provided for connecting with a hydraulic expansion joint, wherein the bottom end of the hydraulic expansion joint can be connected with a stepper motor, and then the output end of the stepper motor is connected with the card plate, so as to facilitate steering when the cutting knife moves. After the electric expansion joint drives the positioning assembly to move as a whole and positions the wood, the cutting depth of the cutting knife can be controlled by the electric expansion joint, so as to prevent the cutting knife from descending too much and cutting the wood that does not need to be cut, thereby affecting the production of house railings;

[0016] 3. A cutting device for producing house railings, wherein the downward movement of the clamping plate causes the positioning beads to press the wood. As the force increases, the friction between the anti-slip plate and the wood increases. In combination with the anti-slip grooves, the wood is prevented from moving during cutting after positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a cutting device for producing house railings.

[0019] Figure 2 The utility model is a schematic diagram of the structure of a positioning component of a cutting device for producing house railings.

[0020] Figure 3 For the utility model Figure 2 Schematic diagram of the front structure.

[0021] In the figure, 1. workbench; 2. placement table; 3. support plate; 4. load-bearing rod; 5. hydraulic cylinder; 6. hydraulic expansion joint; 7. positioning assembly; 8. clamping plate; 9. electric expansion joint; 10. cutting knife; 11. counterweight slide bar; 12. positioning plate; 13. support spring; 14. positioning groove; 15. positioning bead; 16. anti-skid plate; 17. anti-skid pattern. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Example:

[0024] Reference Figure 1-Figure 3The utility model discloses a cutting device for producing house railings, comprising a workbench 1 and a placing table 2, wherein the placing table 2 is fixedly mounted on the top side of the workbench 1, and two supporting plates 3 are fixedly mounted on the top side of the workbench 1, and a bearing rod 4 is connected between the tops of the two supporting plates 3, and a hydraulic cylinder 5 is arranged in the middle of the bottom side of the bearing rod 4, and a hydraulic expansion joint 6 is connected to the bottom end of the hydraulic cylinder 5, and a positioning component 7 is connected to the bottom end of the hydraulic expansion joint 6.

[0025] In this embodiment, a moving device can be installed between the hydraulic cylinder 5 and the bottom side of the load-bearing rod 4, so that the hydraulic cylinder 5 can be moved by the moving device, wherein the moving device can be a cross slide in the prior art such as an electric slide rail, and the hydraulic cylinder 5 arranged therein can drive the hydraulic expansion joint 6 to expand and contract to drive the positioning assembly 7 downward, so as to facilitate the cutting device to cut the wood.

[0026] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the positioning assembly 7 includes a card plate 8, which is fixedly mounted on the bottom of the hydraulic telescopic joint 6, and an electric telescopic joint 9 is fixedly mounted on the bottom end of the card plate 8, and a cutting knife 10 is connected to the bottom side of the electric telescopic joint 9.

[0027] In this embodiment, the provided card plate 8 is used to connect with the hydraulic telescopic joint 6, wherein the bottom end of the hydraulic telescopic joint 6 can be connected to a stepper motor, and then the output end of the stepper motor is connected to the provided card plate 8, so as to facilitate turning when the cutting knife 10 moves. After the provided electric telescopic joint 9 drives the positioning assembly 7 to move as a whole and positions the wood, the cutting depth of the cutting knife 10 can be controlled by the electric telescopic joint 9 to prevent the cutting knife 10 from descending too much and cutting off the wood that does not need to be cut, thereby affecting the production of house railings.

[0028] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the card plate 8 is set in a U-shape, and two counterweight slide bars 11 are set at both ends of the card plate 8. The top end of the counterweight slide bar 11 extends upward and passes through the card plate 8. The card plate 8 and the counterweight slide bar 11 are slidably connected.

[0029] In this embodiment, the counterweight slide bar 11 is synchronously lowered when the clamping plate 8 is lowered, and the bottom end of the counterweight slide bar 11 will contact the wood, thereby preliminarily positioning the wood.

[0030] In a further preferred embodiment of the present invention, Figure 1-3As shown, a positioning plate 12 is fixedly connected between the bottom ends of two adjacent counterweight slide bars 11, a gap is left between the two positioning plates 12, a support spring 13 is connected between the top side of the positioning plate 12 and the bottom end of the clamping plate 8, a number of positioning grooves 14 are opened on the bottom side of the positioning plate 12, and a positioning bead 15 is rotatably installed in the positioning groove 14.

[0031] In this embodiment, as the clamping plate 8 continues to descend, the counterweight slide bar 11 and the positioning plate 12 will be driven down. The gap left between the positioning plates 12 is convenient for the cutting knife 10 to move downward to cut the wood. The two positioning plates 12 can position the wood from both sides of the cutting, so that the cutting part of the cutting knife 10 can be prevented from shaking during cutting, thereby achieving positioning and stabilizing the wood at the same time. In addition, the support spring 13 further increases the downward force of the positioning plate 12, increases the stability of the wood after positioning, and the positioning beads 15 can reduce the friction between the positioning plate 12 and the wood during movement, thereby facilitating the movement and turning of the cutting knife 10.

[0032] In a further preferred embodiment of the present invention, Figure 1-3 As shown, an anti-skid plate 16 is installed on the top side of the placement table 2, and a number of anti-skid grooves 17 are opened on the top side of the anti-skid plate 16.

[0033] In this embodiment, the downward movement of the clamping plate 8 causes the positioning beads 15 to press the wood. As the force increases, the friction between the anti-skid plate 16 and the wood is increased. In conjunction with the anti-slip grooves 17, the anti-skid plate 16 is prevented from moving during cutting after positioning. The anti-skid plate 16 is supported by resin and has a rough, unpolished surface to improve the anti-slip performance of the anti-skid plate 16.

[0034] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cutting device for producing house railings, comprising a workbench (1) and a placement table (2), wherein the placement table (2) is fixedly mounted on the top side of the workbench (1), characterized in that: Two support plates (3) are fixedly mounted on the top side of the workbench (1); a bearing rod (4) is connected between the tops of the two support plates (3); a hydraulic cylinder (5) is arranged in the middle of the bottom side of the bearing rod (4); the bottom end of the hydraulic cylinder (5) is connected to a hydraulic expansion joint (6); and the bottom end of the hydraulic expansion joint (6) is connected to a positioning assembly (7).

2. A cutting device for producing house railings according to claim 1, characterized in that: The positioning assembly (7) comprises a card plate (8), wherein the card plate (8) is fixedly mounted on the bottom of the hydraulic telescopic joint (6), an electric telescopic joint (9) is fixedly mounted on the bottom end of the card plate (8), and a cutting knife (10) is connected to the bottom side of the electric telescopic joint (9).

3. A cutting device for producing house railings according to claim 2, characterized in that: The card plate (8) is arranged in a U-shape, and two counterweight slide bars (11) are arranged at both ends of the card plate (8). The top ends of the counterweight slide bars (11) extend upward and pass through the card plate (8), and the card plate (8) and the counterweight slide bars (11) are slidably connected.

4. A cutting device for producing house railings according to claim 3, characterized in that: A positioning plate (12) is fixedly connected between the bottom ends of two adjacent counterweight slide bars (11), a gap is left between the two positioning plates (12), and a supporting spring (13) is connected between the top side of the positioning plate (12) and the bottom end of the clamping plate (8).

5. A cutting device for producing house railings according to claim 4, characterized in that: A plurality of positioning grooves (14) are provided on the bottom side of the positioning plate (12), and positioning beads (15) are rotatably mounted in the positioning grooves (14).

6. A cutting device for producing house railings according to claim 5, characterized in that: An anti-skid plate (16) is installed on the top side of the placement platform (2), and a plurality of anti-skid grooves (17) are provided on the top side of the anti-skid plate (16).

Images