Height-adjustable machining machine tool

Abstract

The utility model relates to the technical field of machining tools, and discloses a height-adjustable machining tool which comprises an operation table, a portal frame is fixedly connected to the top of the operation table, a machining mechanism used for machining parts is arranged at the bottom of the portal frame, four limiting rods are fixedly connected to the top of a placing plate, and the four limiting rods all slide on the top of the operation table. Four second racks are fixedly connected to the bottom of the placement plate and arranged in pairs, a tooth roller is matched with the surface of the side, away from the limiting rod, of each group of second racks, the tooth rollers are rotationally connected to the interior of the operation table, and adjusting mechanisms used for adjusting the second racks are arranged on the surfaces of the tooth rollers. Through the arrangement of the second rack, the height of a part can be adjusted, and the second rack is installed at the bottom of the containing plate, so that when the second rack moves upwards, the height of the containing plate can be adjusted, and the containing plate can be in butt joint with a machining assembly rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of machining machine tools, in particular to a mechanical machining machine tool with adjustable height. Background Art

[0002] Height-adjustable machining machines are machines that can be adjusted according to the height of the workpiece. This machine can be adjusted according to the size and shape of the workpiece to ensure accuracy and efficiency during the machining process. Height-adjustable machining machines are widely used in various industries such as automotive manufacturing, aerospace, electronics, etc. to process parts of different sizes and shapes.

[0003] When some existing height-adjustable machining machines are adjusted, most of the adjustment methods are implemented manually. Therefore, after the height adjustment is completed, they need to be calibrated to reach the target height. In addition, due to manual adjustment, the adjustment process takes a lot of time. Therefore, this problem needs to be solved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a height-adjustable mechanical processing machine tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A height-adjustable machining machine comprises an operating table, a gantry is fixedly connected to the top of the operating table, a processing mechanism for processing parts is provided at the bottom of the gantry, a placement plate is provided at the top of the operating table, a slide groove is provided at the top of the placement plate, a clamping mechanism for clamping parts is provided inside the slide groove, four limit rods are fixedly connected to the top of the placement plate, the four limit rods all slide on the top of the operating table, four second racks are fixedly connected to the bottom of the placement plate, the four second racks are arranged in groups of two, and the surface of each group of the second racks away from the limit rod is matched with a gear roller, the gear roller is rotated and connected to the inside of the operating table, and the surface of the gear roller is provided with an adjustment mechanism for adjusting the second rack.

[0007] As a further solution of the utility model, the processing mechanism includes two hydraulic rods, both of which are fixedly connected to the top of the gantry, and the bottoms of the two hydraulic rods are fixedly connected to the same processing component, and four T-shaped slots are symmetrically opened on the top of the gantry.

[0008] As a further solution of the present invention, the clamping mechanism includes a fixed plate, which is fixedly connected to the top of the placing plate, and the fixed plate is rotatably connected to a second screw rod on the surface of the fixed plate away from the slide slot, and the second screw rod is rotatably connected to a first clamping plate on the surface of the side close to the slide slot, and the first clamping plate is fixedly connected to two limit columns on the surface of the side close to the first screw rod, and the two limit columns are slidably connected to one side of the limit columns, and a second clamping plate is slidably connected inside the slide slot, and a moving mechanism for moving the second clamping plate is provided on one side of the second clamping plate.

[0009] As a further solution of the utility model, the moving mechanism includes a second screw rod, which is rotatably connected to one side of the inner part of the slide groove, and the second clamping plate is sleeved on the surface of the second screw rod. The surface of the second screw rod away from the first clamping plate is sleeved with a gear, and the surface of the gear is matched with a third rack, and the third rack is fixedly connected to one side of the gantry.

[0010] As a further solution of the utility model, the adjustment mechanism includes a connecting rod, which is fixedly connected to one side of the processing component, and the processing component is symmetrically fixedly connected to the surface of one side close to the T-slot with two first racks, and the two first racks cooperate with the gear rollers, and the two first racks are fixedly connected to the surface away from the gantry with T-shaped plates, and the two T-shaped plates slide inside the T-slot.

[0011] The beneficial effects of the utility model are:

[0012] 1. The height of the parts can be adjusted by setting the second rack. When the processing component drives the first rack to move downward, the gear roller can be rotated. The second rack is also matched on the surface of the gear roller, and the second rack and the first rack are cross-symmetrically arranged. Therefore, when the first rack moves downward, the second rack can be moved up. The second rack is installed at the bottom of the placement plate. Therefore, when the second rack moves up, the height of the placement plate can be adjusted so that it can be quickly docked with the processing component.

[0013] 2. Through the setting of the second clamping plate, the parts can be clamped. A gear is installed at one end of the second screw rod, and the gear cooperates with the third rack on one side of the gantry. Therefore, when the placement plate moves up, the second screw rod can be rotated. Because the second clamping plate slides inside the placement plate, when the second screw rod moves, the second clamping plate can be moved toward the parts so that it can clamp and fix the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a height-adjustable mechanical processing machine tool proposed by the utility model;

[0015] Figure 2A schematic diagram of a machining mechanism of a height-adjustable mechanical machining machine tool proposed by the utility model;

[0016] Figure 3 A schematic diagram of an adjustment mechanism of a height-adjustable mechanical processing machine tool proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a clamping device for a mechanical processing machine tool with adjustable height.

[0018] In the figure: 1, operating table; 2, gantry; 3, first rack; 4, first clamping plate; 201, hydraulic rod; 202, processing assembly; 203, T-slot; 301, connecting rod; 302, T-plate; 303, gear roller; 304, second rack; 305, placement plate; 306, limit rod; 307, slide; 401, fixing plate; 402, limit column; 403, first screw rod; 404, second screw rod; 405, second clamping plate; 406, gear; 407, third rack. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Reference Figure 1-Figure 4 A height-adjustable machining machine comprises an operating table 1, a gantry 2 is fixedly connected to the top of the operating table 1, a processing mechanism for processing parts is arranged at the bottom of the gantry 2, a placing plate 305 is arranged on the top of the operating table 1, a slide groove 307 is opened on the top of the placing plate 305, a clamping mechanism for clamping parts is arranged inside the slide groove 307, four limit rods 306 are fixedly connected to the top of the placing plate 305, the four limit rods 306 are all slid on the top of the operating table 1, and four second racks 304 are fixedly connected to the bottom of the placing plate 305. The four second racks 304 are arranged in groups of two, and the surface of each group of second racks 304 away from the limit rods 306 is matched with a gear roller 303, the gear roller 303 is rotated and connected to the inside of the operating table 1, and the surface of the gear roller 303 is provided with an adjustment mechanism for adjusting the second rack 304, and the height of the part can be adjusted by setting the second rack 304.

[0022] Reference Figure 1 and Figure 2In a preferred embodiment, the processing mechanism includes two hydraulic rods 201, and the two hydraulic rods 201 are fixedly connected to the top of the gantry 2. The bottom of the two hydraulic rods 201 is fixedly connected to the same processing component 202. Four T-slots 203 are symmetrically opened on the top of the gantry 2. Through the setting of the processing component 202, parts can be processed.

[0023] Reference Figure 2 and Figure 4 In a preferred embodiment, the clamping mechanism includes a fixed plate 401, which is fixedly connected to the top of the placement plate 305, and the surface of the fixed plate 401 away from the slide groove 307 is rotatably connected to the second screw rod 404, and the surface of the second screw rod 404 close to the slide groove 307 is rotatably connected to the first clamping plate 4, and the surface of the first clamping plate 4 close to the first screw rod 403 is fixedly connected to two limit columns 402, and the two limit columns 402 are both slidably connected to one side of the limit columns 402, and the second clamping plate 405 is slidably connected inside the slide groove 307, and a moving mechanism for moving the second clamping plate 405 is provided on one side of the second clamping plate 405, and the parts can be clamped by the setting of the second clamping plate 405.

[0024] Reference Figure 2 and Figure 4 In a preferred embodiment, the moving mechanism includes a second screw rod 404, which is rotatably connected to one side of the inner part of the slide groove 307, and a second clamping plate 405 is sleeved on the surface of the second screw rod 404. A gear 406 is sleeved on the surface of the second screw rod 404 away from the first clamping plate 4, and a third rack 407 is matched with the surface of the gear 406. The third rack 407 is fixedly connected to one side of the gantry 2. The second clamping plate 405 can be moved by setting the gear 406.

[0025] Reference Figure 2 and Figure 3 In a preferred embodiment, the adjustment mechanism includes a connecting rod 301, which is fixedly connected to one side of the processing component 202. Two first racks 3 are symmetrically fixedly connected to the surface of the processing component 202 close to the T-slot 203, and the two first racks 3 cooperate with the gear roller 303. The two first racks 3 are fixedly connected to the surface away from the gantry 2 with T-shaped plates 302, and the two T-shaped plates 302 slide inside the T-slot 203. The second rack 304 can be adjusted by setting the first rack 3.

[0026] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: when in use, the part to be processed is placed on the top of the placement plate 305, and then the hydraulic rod 201 is started, and a processing assembly 202 is installed at the bottom of the hydraulic rod 201, and a first rack 3 is installed on both sides of the processing assembly 202, and the first rack 3 is matched with the gear roller 303, so that when the processing assembly 202 drives the first rack 3 to move downward, the gear roller 303 can be rotated, and a second rack 304 is also matched on the surface of the gear roller 303, and the second rack 304 and the first rack 3 are arranged in a cross-symmetric manner, so when the first rack 3 moves downward, the second rack 304 can be moved up, and the second rack 304 is installed The bottom of the placement plate 305 is placed, so that when the second rack 304 moves up, the height of the placement plate 305 can be adjusted so that it can quickly dock with the processing component 202. A second screw rod 404 is installed on one side of the placement plate 305, and a second clamping plate 405 is sleeved on the surface of the second screw rod 404. A gear 406 is installed at one end of the second screw rod 404, and the gear 406 cooperates with the third rack 407 on one side of the gantry 2. Therefore, when the placement plate 305 moves up, the second screw rod 404 can be rotated. Because the second clamping plate 405 slides inside the placement plate 305, when the second screw rod 404 moves, the second clamping plate 405 can be moved toward the part so that it can clamp and fix the part.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A height-adjustable machining machine tool, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a gantry (2), and the bottom of the gantry (2) is provided with a processing mechanism for processing parts. The top of the operating table (1) is provided with a placement plate (305), and the top of the placement plate (305) is provided with a slide groove (307), and the inside of the slide groove (307) is provided with a clamping mechanism for clamping parts. The top of the placement plate (305) is fixedly connected to four limit rods (306), and the four limit rods (306) are all slid on the top of the operating table (1). The bottom of the placement plate (305) is fixedly connected to four second racks (304). The four second racks (304) are arranged in groups of two, and the surface of each group of second racks (304) away from the limit rods (306) is matched with a toothed roller (303), and the toothed roller (303) is rotated and connected to the inside of the operating table (1), and the surface of the toothed roller (303) is provided with an adjustment mechanism for adjusting the second rack (304).

2. The height-adjustable machining machine tool according to claim 1, characterized in that: The processing mechanism comprises two hydraulic rods (201), the two hydraulic rods (201) are fixedly connected to the top of a gantry (2), the bottoms of the two hydraulic rods (201) are fixedly connected to the same processing assembly (202), and the top of the gantry (2) is symmetrically provided with four T-shaped slots (203).

3. The height-adjustable machining machine tool according to claim 2, characterized in that: The clamping mechanism comprises a fixed plate (401), wherein the fixed plate (401) is fixedly connected to the top of the placement plate (305), and the surface of the fixed plate (401) away from the slide groove (307) is rotatably connected to a second screw rod (404), and the surface of the second screw rod (404) close to the slide groove (307) is rotatably connected to a first clamping plate (4), and the surface of the first clamping plate (4) close to the first screw rod (403) is fixedly connected to two limit columns (402).

4. The height-adjustable machining machine tool according to claim 3, characterized in that: The two limiting columns (402) are both slidably connected to one side of the limiting column (402), a second clamping plate (405) is slidably connected inside the sliding groove (307), and a moving mechanism for moving the second clamping plate (405) is provided on one side of the second clamping plate (405).

5. The height-adjustable machining machine tool according to claim 4, characterized in that: The moving mechanism comprises a second screw rod (404), the second screw rod (404) is rotatably connected to one side of the inner part of the slide groove (307), the second clamping plate (405) is sleeved on the surface of the second screw rod (404), the surface of the second screw rod (404) away from the first clamping plate (4) is sleeved with a gear (406), the surface of the gear (406) is matched with a third rack (407), and the third rack (407) is fixedly connected to one side of the gantry (2).

6. The height-adjustable machining machine tool according to claim 5, characterized in that: The adjustment mechanism comprises a connecting rod (301), wherein the connecting rod (301) is fixedly connected to one side of the processing component (202), and two first racks (3) are symmetrically fixedly connected to the surface of the processing component (202) on one side close to the T-shaped slot (203), and the two first racks (3) both cooperate with the gear roller (303), and the surfaces of the two first racks (3) away from the gantry (2) are fixedly connected to T-shaped plates (302), and the two T-shaped plates (302) both slide inside the T-shaped slot (203).

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