Numerically-controlled machine tool convenient to transport

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool convenient to transport, which comprises a machine tool body, a base is connected to the bottom of the machine tool body, a supporting mechanism is arranged at the bottom of the base, and a supporting block is driven by a hydraulic cylinder to move, so that the top of the inner wall of the supporting block slides when the top slides. Due to the fact that the push plates are limited by the sliding grooves, the two hinge rods are driven by the supporting blocks to be gradually unfolded to form a parallel state, the push plates arranged at one ends of the hinge rods are pushed to the two sides of the base, and through extrusion of the inclined faces of the push plates, the supporting plates descend and drive the moving wheels to be exposed and make contact with the ground, so that carrying is convenient. And a hydraulic cylinder is adopted as a power source to expose the moving wheels in a slope extrusion mode, so that the supporting area is large.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field, concretely is a numerical control machine tool convenient to transport. BACKGROUND

[0002] Numerical control machine tool is the abbreviation of digital control machine tool, is a kind of automatic machine tool equipped with program control system, the control system can logically process the program with control code or other symbolic instruction specification, and it is translated, is expressed by code number, is input to numerical control device by information carrier, is handled by numerical control device, and various control signals are sent, the action of machine tool is controlled, according to the shape and size required by drawing, automatically processes the part, and numerical control machine tool solves the problem of complex, precision, small batch, multi-specification part processing, is a flexible, high-efficiency automatic machine tool, represents the development direction of modern machine tool control technology, the mobility of traditional numerical control machine tool is poor, since the volume of numerical control machine tool is larger and very cumbersome, thus when there is a demand of moving or transporting, it still needs to be carried by manpower or with the aid of other machines, it is time-consuming and laborious and the efficiency is lower, thus it will cause greater limitation.

[0003] Prior art such as Chinese patent CN218017362U provides a numerical control machine tool that can be moved and is convenient to transport, including base, the top of base is equipped with machine tool body, the top of one side wall of base is fixedly connected with driving motor, the output end of driving motor is equipped with transmission shaft, the end away from base of transmission shaft penetrates the side wall of base and extends to the inner chamber of base, and the extension end of transmission shaft is rotatably connected with the other side wall of inner chamber of base, the penetration part of transmission shaft is symmetrically equipped with first bevel gear, the first bevel gear is meshingly connected with second bevel gear, the lower portion of second bevel gear is equipped with adjusting assembly, one side of adjusting assembly is equipped with support cross plate, the utility model has adjustable moving assembly, not only can provide good stability under the condition of no moving or transporting, but also can provide good mobility under the demand of moving or transporting, so as to provide convenience and reduce the limitation of moving or transporting.

[0004] In the scheme, the movable wheel that can be lifted is used to solve the problem of poor machine tool mobility, although the limit is set on both sides of the support cross plate to keep balance and drive the movable wheel to lift during actual use, but since the support cross plate is lifted by the single side of the threaded block, the single side of the threaded block is prone to excessive wear during long-term use, which affects the stability of the support cross plate, and the threaded block moves on the threaded rod, which generates a large friction force, causing the threaded teeth to wear too fast, and the movable wheel cannot provide protection when it is hit by external objects during machine tool movement. In view of this, we propose a numerical control machine tool convenient to transport. SUMMARY

[0005] The utility model discloses a numerical control machine tool convenient to transport, and solves the problem of poor stability of the supporting part of the machine tool during movement.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A numerical control machine tool convenient to transport, including machine tool body, the bottom of machine tool body is connected with base, the bottom of base is provided with supporting mechanism, is provided with support for when machine tool body removes it, the outer wall of base is provided with protection mechanism around respectively, is provided with protection for when machine tool body removes it in the process,

[0008] Wherein supporting mechanism includes hydraulic cylinder, the back of inner wall is connected in base, the telescopic end of hydraulic cylinder is connected with support block, and support block is connected with the top of inner wall of base through sliding slot and slide, the both sides of inner wall of base are provided with support plate respectively, and the both ends of support plate are connected with the inner wall of base through sliding slot and slide respectively, the position of support plate top inclined plane all abuts with push plate, and the both ends of push plate are connected with the inner wall of base through sliding slot and slide respectively, the position between the both sides of support block and corresponding push plate is provided with hinged rod respectively, and the both ends of hinged rod are hinged with corresponding position support block and push plate, the both sides of support plate bottom are provided with moving wheel respectively.

[0009] Preferably, the bottom of the support plate corresponds to the position of the moving wheel and is provided with a mounting groove, the inner wall of the mounting groove is connected with a damper, and the damper is connected with the moving wheel.

[0010] Preferably, the inclined surfaces of the support plate and the push plate are consistent in inclination angle, and the inner parts of the support plate and the push plate are respectively provided with magnetic blocks.

[0011] Preferably, the protection mechanism includes a first receiving groove, the first receiving groove is respectively provided on the both sides of the base, the inner wall of the first receiving groove is provided with a first protection plate, the top of the first protection plate is connected with a first hinge block at the middle position, and the first hinge block is hinged with the inner wall of the first receiving groove.

[0012] Preferably, the outer wall of the first hinge block is connected with a first driven tooth, and the outer wall of the support plate is connected with a first driving tooth corresponding to the position of the first driven tooth.

[0013] Preferably, the protection mechanism further includes a second receiving groove, the second receiving groove is respectively provided on the front and back of the base, the inner wall of the second receiving groove is provided with a second protection plate, the both sides of the top of the second protection plate are respectively connected with a second hinge block, and the second hinge block is hinged with the inner wall of the second receiving groove.

[0014] Preferably, the outer wall of the second hinged block is connected with second driven teeth, and the outer wall of the support plate is connected with second driving teeth corresponding to the position of the second driven teeth.

[0015] By the above technical scheme, the numerical control machine tool convenient to transport is provided.

[0016] Firstly, the utility model discloses a hydraulic cylinder drives the support block to move, so that the top of the inner wall of the support block is moved in sliding, and the two hinged rods are gradually unfolded to form a parallel state under the drive of the support block, and the push plate arranged at one end of the hinged rod is pushed to the two sides of the base, the support plate is lowered and the moving wheel is exposed and contacts the ground through the extrusion of the inclined surface of the push plate, so that the machine tool is conveniently carried, and the hydraulic cylinder is used as a power source to expose the moving wheel in the mode of the extrusion of the inclined surface, the support area is large, the vertical force of the moving wheel during movement is shared by the friction of the inclined surface, the stability is higher compared with the single-side jacking of the threaded rod, and the problem of large wear of the threaded rod and the connecting transmission component is avoided.

[0017] Secondly, the support plate drives the moving wheel to form support, and the first protective plate and the second protective plate are unfolded around the base, so that the machine tool body is protected around, the first protective plate and the second protective plate are contacted first when the machine tool body collides with a wall corner or a table corner during movement, and the machine tool body is prevented from being directly impacted, and the impact is absorbed by the elastic material on the surface of the first protective plate and the second protective plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are included to provide a further understanding of the utility model, form a part of this application and are incorporated herein to constitute a part of the description:

[0019] Figure 1 It is the whole appearance schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the base in the utility model;

[0021] Figure 3 It is the structure schematic view of the support mechanism in the utility model;

[0022] Figure 4 It is the structure schematic view of the support plate in the utility model;

[0023] Figure 5 It is the structure schematic view of the protection mechanism in the utility model;

[0024] Figure 6 It is the structure schematic view of the protection mechanism in the utility model;Figure 5 Enlarged view of point A;

[0025] Figure 7 In this utility model Figure 5 Enlarged view of point B.

[0026] In the diagram: 1. Machine tool body; 2. Base; 21. Support mechanism; 211. Hydraulic cylinder; 212. Support block; 213. Push plate; 214. Support plate; 2141. Mounting slot; 2142. Damper; 2143. Moving wheel; 215. Hinge rod; 22. Protective mechanism; 221. First protective plate; 2210. First storage slot; 2211. First hinge block; 2212. First driven gear; 2213. First driving gear; 222. Second protective plate; 2220. Second storage slot; 2221. Second hinge block; 2222. Second driven gear; 2223. Second driving gear. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] A CNC machine tool that is easy to transport, such as Figures 1-4 As shown, the system includes a machine tool body 1, with a base 2 connected to the bottom of the machine tool body 1. A support mechanism 21 is provided at the bottom of the base 2 to provide support for the machine tool body 1 during movement. Protective mechanisms 22 are provided around the outer walls of the base 2 to provide protection for the machine tool body 1 during movement. The support mechanism 21 includes a hydraulic cylinder 211 connected to the back of the inner wall of the base 2. A support block 212 is connected to the telescopic end of the hydraulic cylinder 211, and the support block 212 is slidably connected to the top of the inner wall of the base 2 via a sliding groove. Support plates 214 are provided on both sides of the inner wall of the base 2. Both ends of the support plate 214 are slidably connected to the inner wall of the base 2 via sliding grooves, so that the support plate 214 can only slide in the vertical direction. The top inclined surface of the support plate 214 is abutted against the push plate 213, and both ends of the push plate 213 are slidably connected to the inner wall of the base 2 via sliding grooves, so that the push plate 213 can only slide in the horizontal direction. The two sides of the support block 212 are respectively provided with hinge rods 215 between the corresponding push plates 213, and the two ends of the hinge rods 215 are respectively hinged to the corresponding support block 212 and push plate 213. The bottom two sides of the support plate 214 are respectively provided with moving wheels 2143.

[0030] In this embodiment, the hydraulic cylinder 211 drives the support block 212 to move, so that when the top of the inner wall of the support block 212 slides, the push plate 213 is limited by the sliding groove, causing the two hinge rods 215 to gradually unfold and form a parallel state under the drive of the support block 212, and push the push plate 213 at one end of the hinge rod 215 to both sides of the base 2. Through the squeezing of the inclined surface of the push plate 213, the support plate 214 is lowered and the moving wheel 2143 is exposed and contacts the ground to facilitate transportation. The method of using the hydraulic cylinder 211 as the power source to expose the moving wheel 2143 by squeezing the inclined surface has a large support area, and the vertical force of the moving wheel 2143 during the movement is partially distributed by the friction of the inclined surface.

[0031] Example 2

[0032] like Figure 4 As shown, based on Embodiment 1, preferably, the bottom of the support plate 214 is provided with mounting grooves 2141 corresponding to the positions of the moving wheels 2143, and the inner walls of the mounting grooves 2141 are connected to dampers 2142, and the dampers 2142 are connected to the moving wheels 2143.

[0033] In this embodiment, the moving wheel 2143 is supported by the damper 2142. The vibration generated during the movement of the machine tool body 1 is offset by the damper 2142, which greatly reduces the bumps and vibrations caused by the movement. When vibration occurs, the vibration will act on the damping spring of the damper 2142. The damping spring will offset and weaken the vibration through its own rebound force, thereby protecting the machine tool body 1.

[0034] Example 3

[0035] like Figure 3 As shown, based on Embodiment 1, preferably, the inclined surfaces of the support plate 214 and the push plate 213 that are attached to each other have the same inclination angle, and magnetic blocks are respectively provided inside the support plate 214 and the push plate 213.

[0036] In this embodiment, the inclined surfaces of the support plate 214 and the push plate 213 are set to have the same inclination angle to ensure the fit between the inclined surfaces during support, thus ensuring the stability of the support. Magnetic blocks are provided inside the support plate 214 and the push plate 213, so that when the push plate 213 is closed, the magnetic attraction of the magnetic blocks can drive the support plate 214 to rise together.

[0037] Example 4

[0038] like Figures 2-7As shown, on the basis of Embodiment 1, preferably, the protection mechanism 22 comprises a first receiving groove 2210, the first receiving groove 2210 is respectively arranged on both sides of the base 2, and the inner wall of the first receiving groove 2210 is provided with a first protection plate 221, and the top middle position of the first protection plate 221 is connected with a first hinge block 2211, the first hinge block 2211 is hinged with the inner wall of the first receiving groove 2210, and the outer wall of the first hinge block 2211 is connected with a first driven tooth 2212, and the outer wall of the support plate 214 is connected with a first driving tooth 2213 corresponding to the position of the first driven tooth 2212, and the protection mechanism 22 further comprises a second receiving groove 2220, the second receiving groove 2220 is respectively arranged on the front and back of the base 2, and the inner wall of the second receiving groove 2220 is provided with a second protection plate 222, and the two sides of the top of the second protection plate 222 are respectively connected with a second hinge block 2221, the second hinge block 2221 is hinged with the inner wall of the second receiving groove 2220, and the outer wall of the second hinge block 2221 is connected with a second driven tooth 2222, and the outer wall of the support plate 214 is connected with a second driving tooth 2223 corresponding to the position of the second driven tooth 2222.

[0039] In this embodiment, while the support plate 214 drives the moving wheel 2143 to form support, the second driving tooth 2223 and the first driving tooth 2213 provided on the outer wall of the support plate 214 also descend, and through the respective meshing of the second driven tooth 2222 and the first driven tooth 2212, the second hinge block 2221 and the first hinge block 2211 are respectively driven to rotate to a horizontal position, so that the first protection plate 221 and the second protection plate 222 connected with the second hinge block 2221 and the first hinge block 2211 respectively are unfolded around the base 2, forming protection around the machine tool body 1, so that when the moving process collides with positions such as corners of walls or corners of tables, the first protection plate 221 and the second protection plate 222 will be contacted first, avoiding the machine tool body 1 from being directly impacted, and the impact generated when the impact will be absorbed by the surface elastic material of the first protection plate 221 and the second protection plate 222.

[0040] The utility model discloses a numerical control machine tool convenient to transport, when using, through the support block 212 removal of hydraulic cylinder 211's drive, make the top of support block 212 inner wall when sliding movement, because the push -plate 213 is limited to the slide groove, make two articulated rods 215 gradually spread under the drive of support block 212 and form parallel state, and push the push -plate 213 of articulated rod 215 one end to the both sides of base 2, through the extrusion of push -plate 213 bevel, make support plate 214 drop and drive moving wheel 2143 expose and contact ground, to facilitate handling, and adopt the hydraulic cylinder 211 as power source through the extrusion of bevel the mode of moving wheel 2143 expose the mode, have greater support area, and the vertical direction force of moving wheel 2143 in the moving process will be shared by the friction of bevel part, while the support of support plate 214 drive moving wheel 2143 down, the second drive gear 2223 of support plate 214 outer wall setting and first drive gear 2213 also will drop together, through the second driven gear 2222 and first driven gear 2212 of respective meshing drive second articulated block 2221 and first articulated block 2211 respectively drive second articulated block 2221 and first articulated block 2211 rotate to horizontal position, make two articulated blocks 2221 and first articulated block 2211 respectively connected first protective plate 221 and second protective plate 222 spread around base 2, form protection around machine tool body 1, when colliding in the moving process such as wall corner or table corner etc., will preferentially contact first protective plate 221 and second protective plate 222, avoid machine tool body 1 directly suffers the impact, the impact produced when will be absorbed by the surface elasticity of first protective plate 221 and second protective plate 222 material.

[0041] It should be noted that, in this document, the terms "first" and "second" and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A numerically controlled machine tool for easy transport, comprising a machine tool body (1), characterized in that: The bottom of the machine tool body (1) is connected with a base (2), the bottom of the base (2) is provided with a supporting mechanism (21) for providing support for the machine tool body (1) when moving, and the outer wall of the base (2) is provided with a protection mechanism (22) around for providing protection for the machine tool body (1) during movement. The supporting mechanism (21) comprises a hydraulic cylinder (211) connected to the back of the inner wall of the base (2), the telescopic end of the hydraulic cylinder (211) is connected with a supporting block (212), the supporting block (212) is slidably connected with the top of the inner wall of the base (2) through a sliding groove, the two sides of the inner wall of the base (2) are provided with supporting plates (214), the two ends of the supporting plates (214) are slidably connected with the inner wall of the base (2) through sliding grooves, the top inclined surfaces of the supporting plates (214) are abutted by push plates (213), the two ends of the push plates (213) are slidably connected with the inner wall of the base (2) through sliding grooves, the positions between the two sides of the supporting block (212) and the corresponding push plate (213) are provided with hinged rods (215), and the two ends of the hinged rod (215) are hinged with the corresponding supporting block (212) and push plate (213), and the two sides of the bottom of the supporting plate (214) are provided with moving wheels (2143).

2. The numerically controlled machine tool according to claim 1, wherein: The bottom of the supporting plate (214) is provided with an installation groove (2141) corresponding to the position of the moving wheel (2143), and the inner wall of the installation groove (2141) is connected with a damper (2142), and the damper (2142) is connected with the moving wheel (2143).

3. The numerically controlled machine tool of claim 1, wherein: The inclined surfaces of the supporting plate (214) and the push plate (213) are consistent in inclination angle, and the inner parts of the supporting plate (214) and the push plate (213) are respectively provided with magnetic attraction blocks.

4. The numerically controlled machine tool of claim 1, wherein: The protection mechanism (22) comprises a first receiving groove (2210), the first receiving groove (2210) is respectively provided on the two sides of the base (2), the inner wall of the first receiving groove (2210) is provided with a first protection plate (221), the top middle position of the first protection plate (221) is connected with a first hinged block (2211), and the first hinged block (2211) is hinged with the inner wall of the first receiving groove (2210).

5. A numerically controlled machine tool for facilitating transportation according to claim 4, characterized in that: The outer wall of the first hinged block (2211) is connected with a first driven tooth (2212), and the outer wall of the supporting plate (214) is connected with a first driving tooth (2213) corresponding to the position of the first driven tooth (2212).

6. A numerically controlled machine tool for facilitating transportation according to claim 4, characterized in that: The protection mechanism (22) further comprises a second receiving groove (2220), the second receiving groove (2220) is respectively provided on the front and back of the base (2), the inner wall of the second receiving groove (2220) is provided with a second protection plate (222), the two sides of the top of the second protection plate (222) are respectively connected with a second hinged block (2221), and the second hinged block (2221) is hinged with the inner wall of the second receiving groove (2220).

7. A numerically controlled machine tool for facilitating transportation according to claim 6, characterized in that: The outer wall of the second hinged block (2221) is connected with a second driven gear (2222), and the outer wall of the support plate (214) is connected with a second driving gear (2223) corresponding to the position of the second driven gear (2222).

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