Planer type milling machine protection structure with locking structure

Abstract

The planer type milling machine protection structure with the locking structure comprises a base, an installation frame is installed at the top end of the base, and sliding grooves are evenly formed in the installation frame. According to the planer type milling machine, the whole transparent protective cover can move up and down conveniently through the electric telescopic rod, so that the planer type milling machine body is protected in all directions, the situation that chippings generated during production and machining of a milling cutter splash to hurt workers is avoided, the safety of a production workshop is also improved, and the production efficiency is improved. The whole upper body is also convenient for a worker to place a machined part, limiting connection of the transparent protective cover and the base is achieved through a spring and a limiting block, rotation of an internal thread connecting cover is achieved through a rotating groove and a rotating block, and connection of the limiting groove and the limiting block is fixed through cooperation of a threaded connecting groove and the internal thread connecting cover; the effect of connecting and locking the transparent protective cover and the base is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a gantry milling machine protection structure with a locking structure. Background Art

[0002] At present, milling machines are commonly used equipment in mechanical processing. Gantry milling machines are milling machines with a portal frame and a horizontal long bed. On a gantry milling machine, multiple milling cutters can be used to process surfaces at the same time. The processing accuracy and production efficiency are relatively high. It is suitable for processing the planes and inclined surfaces of large workpieces in batch and mass production.

[0003] Chinese patent authorization announcement number CN211490725U discloses an overall protective structure of a gantry milling machine, including a base, a gantry milling machine is arranged on the upper surface of the base, two mounting grooves are provided on the upper surface of the base, and protective side plates are clamped inside the two mounting grooves, two telescopic rods are arranged on the upper surface of the base, the outer surfaces of the two telescopic rods are sleeved with first springs, and the top ends of the two telescopic rods are fixedly connected with hooks. The overall protective structure of the gantry milling machine provides overall protection for the gantry milling machine when it is working by providing protective side panels and a protective top panel, thereby preventing debris from splashing and improving safety. During installation, the two protective side panels can be inserted into the installation grooves, and the telescopic rod can be pulled to hang the hook on the hanging ring. At this time, under the elastic force of the first spring, the two protective side panels are tightened to improve the stability during protection and facilitate the installation and removal of the protective side panels. The above-mentioned prior art solutions have the following shortcomings: the protective structure can only protect both sides during use, the protection is not comprehensive enough, and it is inconvenient to dismantle the machine. There is room for improvement. Therefore, it is necessary to design a gantry milling machine protective structure with a locking structure to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a gantry milling machine protection structure with a locking structure to solve the problems of use and disassembly of the protection structure proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gantry milling machine protection structure with a locking structure, comprising a base, a mounting frame is installed on the top of the base, and the interior of the mounting frame is evenly provided with slide grooves, an electric telescopic rod is evenly installed on the top of the mounting frame, and a transparent protective cover is installed on the top of the electric telescopic rod, a slider is evenly installed on the inner side of the transparent protective cover, and the sliders are connected to the slide grooves, a gantry milling machine body is installed on the top of the base, a limit seat is evenly installed on the top of the base, and the interior of the limit seat is evenly provided with a receiving groove, the A connecting rod is installed inside the accommodating groove, and a spring is installed inside the accommodating groove outside the connecting rod, an internal threaded connecting cover and a limit block are installed on both sides of the connecting rod, the inside of the transparent protective cover is evenly provided with limit grooves, and the limit grooves are connected to the limit blocks, the inside of the limit seat is evenly provided with threaded connecting grooves, and the threaded connecting grooves are connected to the internal threaded connecting cover, a rotating block is installed on one side of the internal threaded connecting cover, a rotating groove is provided inside the connecting rod, and the rotating groove is connected to the rotating block, and pull rods are installed on both sides of the transparent protective cover.

[0006] When using a gantry milling machine protection structure with a locking structure of the present technical solution, the transparent protective cover can be conveniently moved up and down as a whole through the electric telescopic rod to achieve all-round protection of the gantry milling machine body, thereby preventing the debris generated by the milling cutter from splashing and injuring the staff during production and processing, and also improving the safety of the production workshop. The overall upper body also makes it convenient for the staff to place the workpiece.

[0007] Preferably, positioning grooves are evenly arranged inside the transparent protective cover, positioning blocks are evenly installed on the top of the base, and the positioning blocks are all connected to the positioning grooves.

[0008] Preferably, the size of the positioning groove is equal to that of the positioning block, and the positioning groove and the positioning block are symmetrically arranged with respect to the central axis of the base.

[0009] Preferably, the cross-sectional size of the slider is equal to that of the slide groove, and the cross-sectional size of the slider and the slide groove are both arranged to be trapezoidal.

[0010] Preferably, a card block is installed at the top end of the electric telescopic rod, and card slots are evenly arranged inside the transparent protective cover, and the card slots are connected to the card blocks.

[0011] Preferably, screw holes are provided inside the blocks, threaded rods are installed inside the screw holes, and knobs are installed at the top ends of the threaded rods.

[0012] Preferably, the cross-section of the limit block is arranged to be arc-shaped, and the spring is always in a compressed state.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the gantry milling machine protection structure with a locking structure realizes the effect of limiting connection between the base and the transparent protective cover;

[0014] The electric telescopic rod is used to conveniently move the transparent protective cover up and down as a whole to achieve all-round protection of the gantry milling machine body, avoid the situation where the debris generated by the milling cutter during production and processing splashes and injures the staff, and also improve the safety of the production workshop. The overall upper body is also convenient for the staff to place the workpiece. The transparent protective cover and the base are limitedly connected through the spring and the limit block. The rotation of the internal thread connection cover is achieved through the rotating groove and the rotating block. The connection between the limit groove and the limit block is fixed with the threaded connection groove and the internal thread connection cover, so as to achieve the effect of locking the connection between the transparent protective cover and the base.

[0015] The threaded rod and the knob facilitate the connection and separation of the transparent protective cover and the clamping block, and facilitate the replacement of the entire transparent protective cover, thereby reducing the subsequent maintenance cost and maintaining the protective effect of the transparent protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0019] Figure 3 This is a schematic diagram of the transparent protective cover of the utility model when viewed from above;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the connection cover of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. threaded rod; 2. transparent protective cover; 3. knob; 4. slot; 5. electric telescopic rod; 6. mounting bracket; 7. slide slot; 8. limit seat; 9. base; 10. gantry milling machine body; 11. slide block; 12. positioning block; 13. positioning slot; 14. pull rod; 15. block; 16. screw hole; 17. limit slot; 18. limit block; 19. spring; 20. accommodating slot; 21. internal threaded connection cover; 22. rotating block; 23. rotating slot; 24. threaded connection slot; 25. connecting rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides an embodiment: a gantry milling machine protection structure with a locking structure, comprising a base 9, a mounting frame 6 is installed on the top of the base 9, and the interior of the mounting frame 6 is evenly provided with slide grooves 7, an electric telescopic rod 5 is evenly installed on the top of the mounting frame 6, and a transparent protective cover 2 is installed on the top of the electric telescopic rod 5;

[0025] Positioning grooves 13 are evenly arranged inside the transparent protective cover 2, and positioning blocks 12 are evenly installed on the top of the base 9, and the positioning blocks 12 are connected to the positioning grooves 13; the size of the positioning grooves 13 is equal to that of the positioning blocks 12, and the positioning grooves 13 and the positioning blocks 12 are symmetrically arranged about the central axis of the base 9;

[0026] Specifically, Figure 1 , Figure 3 and Figure 5 As shown, when in use, the contact area after the base 9 and the mounting frame 6 are connected is increased through the positioning groove 13 and the positioning block 12, thereby improving the stability after the mounting frame 6 and the base 9 are connected;

[0027] The top of the electric telescopic rod 5 is equipped with a card block 15, and the transparent protective cover 2 is evenly provided with card slots 4, and the card slots 4 are connected to the card blocks 15; the card blocks 15 are provided with screw holes 16, and the screw holes 16 are installed with threaded rods 1, and the top of the threaded rods 1 is equipped with knobs 3;

[0028] Specifically, Figure 1 , Figure 3 and Figure 5As shown, when in use, the connection between the block 15 and the transparent protective cover 2 is locked and reinforced by the knob 3 and the threaded rod 1, so as to realize the connection between the transparent protective cover 2 and the mounting frame 6;

[0029] Slide blocks 11 are evenly installed on the inner side of the transparent protective cover 2;

[0030] The cross-sectional size of the slider 11 is equal to that of the chute 7, and the cross-sectional size of the slider 11 and the chute 7 are both set to be trapezoidal;

[0031] Specifically, Figure 1 , Figure 3 and Figure 5 As shown, when in use, the moving direction of the transparent protective cover 2 is guided by the slider 11 and the slide groove 7;

[0032] The sliders 11 are connected to the slide grooves 7, the gantry milling machine body 10 is installed on the top of the base 9, the limit seats 8 are evenly installed on the top of the base 9, and the inside of the limit seats 8 are evenly provided with receiving grooves 20, the inside of the receiving grooves 20 are installed with connecting rods 25, and the inside of the receiving grooves 20 outside the connecting rods 25 is installed with springs 19, and the two sides of the connecting rods 25 are respectively installed with internal threaded connection covers 21 and limit blocks 18;

[0033] The cross-section of the limit block 18 is set to be arc-shaped, and the spring 19 is always in a compressed state;

[0034] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, the limit block 18 and the spring 19 are used to limit the transparent protective cover 2 when it is fully connected with the positioning block 12;

[0035] Limiting grooves 17 are evenly arranged inside the transparent protective cover 2, and the limiting grooves 17 are all connected to the limiting blocks 18. Threaded connection grooves 24 are evenly arranged inside the limiting seat 8, and the threaded connection grooves 24 are all connected to the internal threaded connection cover 21. A rotating block 22 is installed on one side of the internal threaded connection cover 21. A rotating groove 23 is arranged inside the connecting rod 25, and the rotating grooves 23 are all connected to the rotating block 22. Pull rods 14 are installed on both sides of the transparent protective cover 2.

[0036] Working principle: When the utility model is in use, when the transparent protective cover 2 is needed for protection, the electric telescopic rod 5 is started to drive the transparent protective cover 2 to descend as a whole, and under the elastic action of the spring 19 and the action of the limit block 18, the limit block 18 is initially connected with the limit groove 17, and the positioning block 12 is completely connected with the connecting rod 25. By rotating the internal thread connection cover 21, during the connection process between the internal thread connection cover 21 and the thread connection groove 24, the limit block 18 is further connected with the limit groove 17. When the thread connection groove 24 is completely connected with the internal thread connection cover 21, the limit groove 17 is completely connected with the limit block 18, so as to fix the position of the transparent protective cover 2, and realize the locking connection between the transparent protective cover 2 and the base 9;

[0037] When the transparent protective cover 2 needs to be replaced, the internal threaded connection cover 21 is rotated to completely separate the internal threaded connection cover 21 from the threaded connection groove 24, the electric telescopic rod 5 is started to make the transparent protective cover 2 as a whole be put on, so that the limit groove 17 is separated from the limit block 18, the knob 3 is rotated to separate the screw hole 16 from the block 15, and the pull rod 14 is used to separate the transparent protective cover 2 as a whole from the block 15, and the slider 11 is completely separated from the slide groove 7, so that the transparent protective cover 2 can be disassembled, and the transparent protective cover 2 can be installed by directional operation.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A gantry milling machine protection structure with a locking structure, comprising a base (9), characterized in that: The top of the base (9) is equipped with a mounting frame (6), and the inside of the mounting frame (6) is evenly provided with a slide groove (7), the top of the mounting frame (6) is evenly equipped with an electric telescopic rod (5), and the top of the electric telescopic rod (5) is equipped with a transparent protective cover (2), the inner side of the transparent protective cover (2) is evenly equipped with a slider (11), and the slider (11) is connected to the slide groove (7), the top of the base (9) is equipped with a gantry milling machine body (10), the top of the base (9) is evenly equipped with a limit seat (8), and the inside of the limit seat (8) is evenly provided with a receiving groove (20), the inside of the receiving groove (20) is evenly equipped with a connecting rod (25), and the receiving groove (20) outside the connecting rod (25) is A spring (19) is installed inside the connecting rod (25), an internal threaded connection cover (21) and a limit block (18) are installed on both sides of the connecting rod (25), the transparent protective cover (2) is evenly provided with limit grooves (17), and the limit grooves (17) are connected to the limit blocks (18), the limit seat (8) is evenly provided with threaded connection grooves (24), and the threaded connection grooves (24) are connected to the internal threaded connection cover (21), a rotating block (22) is installed on one side of the internal threaded connection cover (21), the connecting rod (25) is provided with a rotating groove (23), and the rotating groove (23) is connected to the rotating block (22), and pull rods (14) are installed on both sides of the transparent protective cover (2).

2. A gantry milling machine protection structure with a locking structure according to claim 1, characterized in that: Positioning grooves (13) are evenly arranged inside the transparent protective cover (2), and positioning blocks (12) are evenly installed on the top of the base (9), and the positioning blocks (12) are all connected to the positioning grooves (13).

3. A gantry milling machine protection structure with a locking structure according to claim 2, characterized in that: The size of the positioning groove (13) is equal to that of the positioning block (12), and the positioning groove (13) and the positioning block (12) are symmetrically arranged about the central axis of the base (9).

4. The protective structure of a gantry milling machine with a locking structure according to claim 1, characterized in that: The cross-sectional size of the slider (11) is equal to the cross-sectional size of the slide groove (7), and the cross-sectional size of the slider (11) and the slide groove (7) are both arranged to be trapezoidal.

5. The protective structure of a gantry milling machine with a locking structure according to claim 1, characterized in that: The top end of each of the electric telescopic rods (5) is provided with a clamping block (15), and the interior of the transparent protective cover (2) is evenly provided with clamping slots (4), and the clamping slots (4) are all connected to the clamping block (15).

6. The protective structure of a gantry milling machine with a locking structure according to claim 5, characterized in that: The clamping blocks (15) are each provided with a screw hole (16) inside, and a threaded rod (1) is installed inside the screw hole (16), and a knob (3) is installed at the top end of the threaded rod (1).

7. The protective structure of a gantry milling machine with a locking structure according to claim 1, characterized in that: The cross-section of the limit block (18) is arranged to be arc-shaped, and the spring (19) is always in a compressed state.

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