Wood cutting equipment for office table production

Abstract

The utility model relates to the technical field of office table production, in particular to wood cutting equipment for office table production, which comprises a base, a hydraulic oil cylinder, a cutting machine, a supporting assembly, a clamping assembly and an abutting assembly, the abutting assembly comprises a connecting disc, a connecting rod, a sliding rod, a connecting spring and a ball, in the cutting process, the hydraulic oil cylinder drives a cutting frame to move downwards, and the cutting machine is used for cutting wood. Meanwhile, a connecting rod is driven to move downwards, then the connecting rod and a sliding rod move downwards together, a ball preferentially abuts against the upper surface of the wood, the sliding rod stretches out and draws back in the connecting rod along with the thickness of the wood through the elastic force of a connecting spring, and the ball abuts against the upper surface of the wood all the time and is arranged on the periphery of the cutting machine; and in the cutting process of the cutting machine, the upper surface of the wood is fixed, cutting errors are avoided, rolling of the balls facilitates movement of the cutting machine, and the wood cutting machine is suitable for fixing wood of different thicknesses and higher in applicability.

Description

Technical Field

[0001] This utility model relates to the field of office desk manufacturing technology, and in particular to a wood cutting device for office desk manufacturing. Background Technology

[0002] When cutting wood used in the production of office desks, a cutting machine is generally used. However, existing cutting equipment lacks a device to hold the wood in place, which can cause the wood to slip during the cutting process and lead to errors.

[0003] The existing publication number CN212043168U discloses a wood cutting device for office desk production, including a base. The top of the base has a placement groove, and two vertical rods are fixedly installed on the inner bottom wall of the placement groove. Each of the two vertical rods has a rotating hole on one side, and a first lead screw and a second lead screw are rotatably installed in the rotating holes respectively. Both ends of the first and second lead screws extend outside the vertical rods, with their ends close to each other fixedly connected. This device clamps and fixes the wood during cutting, reducing errors that occur during the cutting process.

[0004] However, the aforementioned wood cutting device for office desk production only fixes the wood horizontally and horizontally, but not at the top. During the cutting process, the wood may move slightly up and down due to the impact or vibration of the cutting force. Even a small movement can cause the cutting line to deviate from the predetermined path, thus affecting the cutting accuracy and dimensional precision of the product. Even though the L-shaped clamp can limit the top of the wood, it can only limit wood of the same thickness, making it not very versatile. Utility Model Content

[0005] The purpose of this utility model is to provide a wood cutting device for office desk production, which solves the problem that existing wood cutting devices for office desk production can only limit the cutting of wood of the same thickness and have limited applicability.

[0006] To achieve the above objectives, this utility model provides a wood cutting device for office desk production, including a base, a hydraulic cylinder and a cutting machine, as well as a support assembly, a clamping assembly and a supporting assembly;

[0007] The support assembly is connected to the base, the hydraulic cylinder is connected to the support assembly, the cutting machine is connected to the output end of the hydraulic cylinder, the clamping assembly is located on the top of the base, and the abutment assembly includes a connecting plate, a connecting rod, a sliding rod, a connecting spring, and a ball bearing. The connecting plate is connected to the output end of the hydraulic cylinder. There are multiple connecting rods, each of which is fixedly connected to the connecting plate. The sliding rod is slidably connected inside each connecting rod, and the ball bearing is slidably connected to the bottom of each sliding rod. The connecting spring connects the sliding rod and the connecting rod.

[0008] The support assembly includes support columns and crossbeams. The support columns are fixedly connected to both sides of the base, and the crossbeams are fixedly connected between the two support columns.

[0009] The support assembly further includes a first lead screw and a first slider. The two ends of the first lead screw are rotatably connected to the two support columns respectively and are located below the crossbeam. The first slider is connected to the first lead screw and slidably connected to the crossbeam.

[0010] The support assembly further includes a mounting base, a second lead screw, and a second slider. The mounting base is fixedly connected to the first slider and located at the bottom of the first slider. The second lead screw is rotatably connected to the mounting base. The second slider is connected to the second lead screw and fixedly connected to the hydraulic cylinder at its bottom.

[0011] The clamping assembly includes an electric telescopic rod and a clamping plate. There are four electric telescopic rods, which are located in four directions of the base and are arranged in pairs opposite each other. The output end of each electric telescopic rod is fixedly connected to the clamping plate.

[0012] This utility model discloses a wood cutting device for office desk production. The base provides support, and a support assembly mounts a hydraulic cylinder above the base. The hydraulic cylinder drives the cutting machine to move up and down for cutting. A clamping assembly fixes the wood in its front-to-back and left-to-right positions. During cutting, the hydraulic cylinder drives the cutting frame downwards, simultaneously moving the connecting rod downwards. The connecting rod and the sliding rod move downwards together. The ball bearings preferentially abut against the upper surface of the wood. Utilizing the elasticity of the connecting spring, the sliding rod extends and retracts within the connecting rod according to the thickness of the wood. The ball bearings always abut against the upper surface of the wood and are positioned around the outer perimeter of the cutting machine. Therefore, during the cutting process, the upper surface of the wood is fixed, avoiding cutting errors. The rolling of the ball bearings facilitates the movement of the cutting machine. This device is suitable for fixing wood of different thicknesses, making it more versatile. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the wood cutting equipment for office desk production according to the first embodiment of this utility model.

[0015] Figure 2 This is a cross-sectional view of the wood cutting equipment for producing office desks according to the first embodiment of this utility model.

[0016] Figure 3 This is the utility model Figure 2 Enlarged view of point A.

[0017] In the diagram: 101-base, 102-hydraulic cylinder, 103-cutting machine, 104-connecting plate, 105-connecting rod, 106-sliding rod, 107-connecting spring, 108-ball bearing, 109-support column, 110-crossbeam, 111-first lead screw, 112-first slider, 113-mounting seat, 114-second lead screw, 115-second slider, 116-electric telescopic rod, 117-clamping plate. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The first embodiment of this application is as follows:

[0020] Please see Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the wood cutting equipment for office desk production according to the first embodiment of this utility model. Figure 2 This is a cross-sectional view of the wood cutting equipment for producing office desks according to the first embodiment of this utility model. Figure 3 This is the utility model Figure 2 Enlarged view of point A.

[0021] This utility model provides a wood cutting device for office desk production: including a base 101, a hydraulic cylinder 102, a cutting machine 103, a support assembly, a clamping assembly, and a supporting assembly. The supporting assembly includes a connecting plate 104, a connecting rod 105, a sliding rod 106, a connecting spring 107, and a ball bearing 108. The support assembly includes a support column 109, a crossbeam 110, a first lead screw 111, a first slider 112, a mounting base 113, a second lead screw 114, and a second slider 115. The clamping assembly includes an electric telescopic rod 116 and a clamping plate 117. The aforementioned solution solves the problem that existing wood cutting devices for office desk production can only limit the cutting of wood of the same thickness, resulting in limited applicability. It is understood that the aforementioned solution can also be used to solve the problem of fixing wood during cutting.

[0022] In this specific embodiment, the support assembly is connected to the base 101, the hydraulic cylinder 102 is connected to the support assembly, the cutting machine 103 is connected to the output end of the hydraulic cylinder 102, the clamping assembly is located on the top of the base 101, the connecting plate 104 is connected to the output end of the hydraulic cylinder 102, and there are multiple connecting rods 105. Each connecting rod 105 is fixedly connected to the connecting plate 104. A sliding rod 106 is slidably connected inside each connecting rod 105, and a ball bearing 108 is slidably connected to the bottom of each sliding rod 106. A connecting spring 107 is connected between the sliding rod 106 and the connecting rod 105. The support assembly mounts the hydraulic cylinder 102 above the base 101, which is used for support. Wood cutting is performed on the upper surface of the base 101. The hydraulic cylinder 102 and the cutting machine 103 are the hydraulic cylinder 102 and cutting machine 103 disclosed in announcement number CN212043168U. The hydraulic cylinder 102 drives the cutting machine 103 to move up and down to achieve cutting. This is prior art and will not be described in detail here. The connecting rod 105 moves up and down following the output end of the hydraulic cylinder 102. Multiple connecting rods 105 are fixed at the bottom, and connecting springs 107 are provided inside the multiple connecting rods 105. The other end of the connecting spring 107 is fixed to the sliding rod 106. The sliding rod 106 slides inside the connecting rod 105 and is connected to the ball bearing 108 at the bottom. The sliding rod 106 is distributed around the cutting machine 103. During the cutting process of the cutting machine 103, it preferentially abuts against the upper surface of the wood. The ball bearing 108 rolls on the upper surface of the wood as the cutting machine 103 moves, reducing friction.

[0023] The base 101 has support columns 109 fixedly connected to both sides, and a crossbeam 110 fixedly connected between the two support columns 109. The two ends of the first lead screw 111 are rotatably connected to the two support columns 109 and are located below the crossbeam 110. The first slider 112 is connected to the first lead screw 111 and slidably connected to the crossbeam 110. The support columns 109 and the crossbeam 110 form a bracket, with the first lead screw 111 rotatably connected above it. The first lead screw 111 is driven to rotate by a motor mounted on the support column 109. The first slider 112 is threadedly engaged with the first lead screw 111 and moves left and right following its rotation. The crossbeam 110 guides the movement of the first slider 112.

[0024] Secondly, the mounting base 113 is fixedly connected to the first slider 112 and located at the bottom of the first slider 112. The second lead screw 114 is rotatably connected to the mounting base 113. The second slider 115 is connected to the second lead screw 114 and fixedly connected to the hydraulic cylinder 102 at its bottom. The mounting base 113 moves with the first slider 112 and is rotatably connected to the second lead screw 114. The second lead screw 114 is driven to rotate by a motor mounted on the mounting base 113. The second slider 115 is threadedly engaged with the second lead screw 114 and slidably connected to the mounting base 113. It moves back and forth following the rotation of the second lead screw 114. The hydraulic cylinder 102 is mounted at the bottom of the second slider 115, driving the hydraulic cylinder 102 to move, thereby enabling multi-position cutting.

[0025] Meanwhile, there are four electric telescopic rods 116, which are located in four directions of the base 101 and arranged in pairs opposite each other. The output end of each electric telescopic rod 116 is fixedly connected to the clamping plate 117. There are at least four electric telescopic rods 116, which are installed on the top of the base 101 and distributed in four directions of the base 101, in pairs opposite each other. The output end of each rod is fixed with the clamping plate 117, and the front-back, left-right, and right-side positions of the wood are fixed by the clamping plates 117 on both sides.

[0026] Using a wood cutting device for office desk production according to this embodiment, during production, the wood is placed on top of the base 101. The electric telescopic rod 116 is activated, pushing the clamping plate 117 to move relative to each other, clamping and fixing the wood in front, back, left, and right positions. Two motors are activated respectively, and the positions of the first slider 112 and the second slider 115 are adjusted so that the cutting machine 103 moves along the preset cutting position. During the cutting process, the hydraulic cylinder 102 first drives the cutting machine 103 to move down to cut the wood. At this time, the connecting rod 105 moves down with it. The connecting rod 105 and the sliding rod 106 move down, and the ball bearing 10... 8. Prioritizes the upper surface of the wood. As the hydraulic cylinder 102 continues to extend, the sliding rod 106 extends into the interior of the connecting rod 105, and the connecting spring 107 is compressed. Utilizing the extension force of the connecting spring 107, the sliding rod 106 is suitable for holding and fixing wood of various thicknesses. Furthermore, the elastic force of the connecting spring 107 pushes the ball bearing 108 to always press against the upper surface of the wood, resulting in higher accuracy during the cutting process of the cutting machine 103. When the cutting machine 103 moves, the ball bearing 108 rolls on the upper surface of the wood, reducing friction and promoting smoother movement. It is suitable for use with wood of various thicknesses, making it more versatile.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A wood cutting device for office desk production, comprising a base, a hydraulic cylinder, and a cutting machine, characterized in that, It also includes support components, clamping components, and abutment components; The support assembly is connected to the base, the hydraulic cylinder is connected to the support assembly, the cutting machine is connected to the output end of the hydraulic cylinder, the clamping assembly is located on the top of the base, and the abutment assembly includes a connecting plate, a connecting rod, a sliding rod, a connecting spring, and a ball bearing. The connecting plate is connected to the output end of the hydraulic cylinder. There are multiple connecting rods, each of which is fixedly connected to the connecting plate. The sliding rod is slidably connected inside each connecting rod, and the ball bearing is slidably connected to the bottom of each sliding rod. The connecting spring connects the sliding rod and the connecting rod.

2. The wood cutting equipment for office desk production as described in claim 1, characterized in that, The support assembly includes support columns and crossbeams. The support columns are fixedly connected to both sides of the base, and the crossbeams are fixedly connected between the two support columns.

3. The wood cutting equipment for office desk production as described in claim 2, characterized in that, The support assembly further includes a first lead screw and a first slider. The two ends of the first lead screw are rotatably connected to the two support columns respectively and are located below the crossbeam. The first slider is connected to the first lead screw and slidably connected to the crossbeam.

4. The wood cutting equipment for office desk production as described in claim 3, characterized in that, The support assembly further includes a mounting base, a second lead screw, and a second slider. The mounting base is fixedly connected to the first slider and located at the bottom of the first slider. The second lead screw is rotatably connected to the mounting base. The second slider is connected to the second lead screw and fixedly connected to the hydraulic cylinder at its bottom.

5. The wood cutting equipment for office desk production as described in claim 1, characterized in that, The clamping assembly includes an electric telescopic rod and a clamping plate. There are four electric telescopic rods, which are located in four directions of the base and are arranged in pairs opposite each other. The output end of each electric telescopic rod is fixedly connected to the clamping plate.

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