Numerical control machining portal frame capable of preventing scraps from splashing

Abstract

The utility model belongs to the technical field of numerical control machining, and particularly relates to a numerical control machining portal frame capable of preventing scraps from splashing, which comprises a base and a portal frame main body, the portal frame main body is mounted on the upper side of the base, a control main box is mounted on one side of the portal frame main body, and a workbench is mounted on one side, close to the portal frame main body, of the base. According to the numerical control machining portal frame capable of preventing chippings from splashing, the storage cover is limited to the outer side of the workbench, a rotary knob is rotated, the folding cover covers the surface of a workpiece or the outer side of a cutting area, at the moment, the folding cover can block splashing chippings generated during work, meanwhile, an air spraying cover sprays air flow, and the chippings are prevented from covering the surface of the workpiece or the cutting area; according to the portal frame for numerical control machining, chippings fly to the folding cover along the surface of the workbench, so that the chippings fall into the storage cover quickly and conveniently, meanwhile, the chippings do not damage the skin, eyes and other parts easily, and the portal frame for numerical control machining can prevent the chippings from splashing everywhere conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control processing technical field, concretely is a kind of gantry for numerical control processing with preventing chip splashing. BACKGROUND

[0002] Gantry for numerical control processing refers to a machine tool structure form suitable for numerical control processing, widely used in large-scale, high-precision processing tasks, the characteristics of gantry type machine tool is that its bed structure presents "dragon gate" form, usually composed of crossbeam and support column, gantry for numerical control processing can provide stable, accurate processing platform, suitable for the processing of large workpiece, the upper structure of gantry, usually a large and solid crossbeam, crossbeam is equipped with numerical control system driven spindle and tool;

[0003] Gantry for numerical control processing generally has larger worktable and longer stroke range, can process larger size, heavier workpiece, and gantry machine tool can be equipped with different tools and accessories, performs milling, drilling, tapping, engraving and other processing tasks, when gantry machine tool executes processing task, tool is in contact with workpiece at high speed and carries out cutting, since the cutting part of tool can generate larger cutting force to workpiece, the chip of metal or other materials usually splashes out at high speed, these chips are easy to cover on workpiece surface or cutting area, affect the cutting effect of tool, and metal chip splashes, easy to cause damage to skin, eyes and other parts, therefore, we propose a kind of gantry for numerical control processing with preventing chip splashing. SUMMARY

[0004] The utility model aims at providing a kind of gantry for numerical control processing with preventing chip splashing, to solve the cutting part of tool described in the above background art can generate larger cutting force to workpiece, cause the chip of metal or other materials usually splashes out at high speed, cover on workpiece surface or cutting area affect the cutting effect of tool or cause damage to skin, eyes and other parts.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of gantry for numerical control processing with preventing chip splashing, including base and gantry main body, the upper side of the base is installed with gantry main body, and the side of gantry main body is installed with control main box, the side of base close to gantry main body is installed with workbench, the outside of workbench is connected with receiving cover, and the inside of receiving cover is fixed with support plate, the lower side of support plate is embedded with magnetic block one, the side of workbench close to magnetic block one is embedded with magnetic block two, the upper side of receiving cover is fixed with the side of folding cover.

[0006] Preferably, the side of folding cover away from receiving cover is connected with connecting plate, and the outside of connecting plate is fixed with connecting pipe.

[0007] Preferably, the lower side of the connecting pipe is opposite to the screw, and the lower end of the screw is movably connected with the fixed plate through a bearing.

[0008] Preferably, the lower side of the fixed plate is movably connected with the first synchronous wheel through a bearing, and the first synchronous wheel is fixed with the screw through a shaft.

[0009] Preferably, the outer side of the first synchronous wheel is opposite to a synchronous belt, and the two sides of the synchronous belt are opposite to the second synchronous wheel respectively.

[0010] Preferably, the second synchronous wheel is movably connected with the fixed plate through a bearing, and the lower side of the second synchronous wheel is fixed with the knob.

[0011] Preferably, the outer side of the control main box cutting tool mounting port is connected with a jet cover, and one side of the jet cover is fixed with a connecting hose.

[0012] Preferably, the first magnetic block and the second magnetic block are magnetically attracted, and the folding cover is made of a deformable plastic material.

[0013] Preferably, the connecting pipe is threadedly connected with the screw, and the first synchronous wheel and the second synchronous wheel are meshingly connected with the synchronous belt.

[0014] Compared with the prior art, the beneficial effects of the numerical control machining gantry capable of preventing debris from splashing are as follows: the storage cover is limited outside the workbench, the knob is rotated, the folding cover covers the outside of the workpiece surface or the cutting area, at this time, the folding cover can block the splashing debris generated during work, at the same time, the jet cover sprays air flow to prevent the debris from covering the workpiece surface or the cutting area, the debris is easily flown to the folding cover along the surface of the workbench, the debris is easily and quickly fallen into the inside of the storage cover, the debris is not easy to cause damage to the skin, eyes and other parts, and the numerical control machining gantry is convenient for preventing the debris from splashing everywhere. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a base, a gantry body and a connection structure thereof of the utility model;

[0016] Figure 2 It is a storage cover, a supporting plate and a connection structure thereof of the utility model;

[0017] Figure 3 It is a connecting pipe, a screw and a connection structure thereof of the utility model;

[0018] Figure 4 It is a Figure 2 It is a local enlarged structure schematic view of A in the utility model;

[0019] Figure 5 It is a Figure 3 It is a local enlarged structure schematic view of B in the utility model;

[0020] Figure 6 For the utility model Figure 3 Local amplification structure diagram at C.

[0021] In the figure: 1, base; 101, gantry main body; 102, control main box; 103, workbench; 2, storage cover; 201, branch plate; 202, magnetic block one; 203, magnetic block two; 204, folding cover; 205, connecting plate; 206, connecting pipe; 207, screw; 208, fixed plate; 209, synchronous wheel one; 210, synchronous belt; 211, synchronous wheel two; 212, knob; 213, jet cover; 214, connecting hose. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-6The utility model provides a technical scheme: a gantry frame for numerical control processing can prevent debris splashing, including base 1 and gantry main part 101, the upside of base 1 is installed with gantry main part 101, and the side of gantry main part 101 is installed with control main box 102, and the side of base 1 close to gantry main part 101 is installed with workbench 103, and the outside of workbench 103 is butt joined with receiving cover 2, and the inboard of receiving cover 2 is fixed with support plate 201, and the downside of support plate 201 is inlaid with magnetic block one 202, and the side of workbench 103 close to magnetic block one 202 is inlaid with magnetic block two 203, and the upside of receiving cover 2 is fixed with the side of folding cover 204, and the side of folding cover 204 away from receiving cover 2 is connected with connecting plate 205, and the outside of connecting plate 205 is fixed with connecting pipe 206, and the downside of connecting pipe 206 is opposite to screw rod 207, and the lower end of screw rod 207 is connected with fixed plate 208 through bearing, and the downside of fixed plate 208 is connected with synchronous pulley one 209 through bearing, and synchronous pulley one 209 is fixed with screw rod 207 through shaft, and the outside of synchronous pulley one 209 is butt joined with synchronous belt 210, and the both sides of synchronous belt 210 are butt joined with synchronous pulley two 211 respectively, and synchronous pulley two 211 is connected with fixed plate 208 through bearing, and the downside of synchronous pulley two 211 is fixed with knob 212, and the outside of control main box 102 cutting tool mounting port is connected with air jet cover 213, and the side of air jet cover 213 is fixed with connecting hose 214, and magnetic block one 202 and magnetic block two 203 are magnetically attracted, and folding cover 204 adopts deformable plastic material, and connecting pipe 206 and screw rod 207 are screw connections, and synchronous pulley one 209 and synchronous pulley two 211 are engaged butt joint with synchronous belt 210.

[0024] In specific implementation, according to Figures 1-6When the gantry machine performs the machining task, the receiving cover 2 is docked with the workbench 103, the magnetic block one 202 and the magnetic block two 203 are attached together, the magnetic block one 202 and the magnetic block two 203 are magnetically attracted, the receiving cover 2 is limited outside the workbench 103, the workpiece is limited on the upper side of the workbench 103 by using the clamp, the appropriate cutter is installed together with the cutting tool mounting port of the control main box 102, and the connecting hose 214 is connected together with the external gas supply equipment such as an air compressor and the like. At this time, the worker can rotate the knob 212, so that the knob 212 drives the synchronous wheel two 211 to rotate. The synchronous wheel one 209 and the synchronous wheel two 211 are engaged with the synchronous belt 210, so that the synchronous wheel two 211 drives the four synchronous wheels one 209 to rotate through the synchronous belt 210. At this time, each synchronous wheel one 209 simultaneously drives the screw rod 207 to rotate. The connecting pipe 206 is connected with the screw rod 207 in a threaded manner, so that the connecting pipe 206 can move along the outside of the screw rod 207. When the connecting pipe 206 moves upward along the screw rod 207, the connecting pipe 206 pulls the folding cover 204 through the connecting plate 205. The folding cover 204 is made of a deformable plastic material, so that the folding cover 204 is extended under stress. At this time, the worker can adjust the extension height of the folding cover 204 according to the height of the workpiece, so that the folding cover 204 covers the surface of the workpiece or the outside of the cutting area. At this time, the control main box 102 is started, so that the cutter cuts the workpiece. At this time, the folding cover 204 can block the flying debris generated during work, so that the debris falls into the inside of the receiving cover 2. At the same time, the gas supply equipment connected with the connecting hose 214 is started, so that the air jet cover 213 sprays air flow. At this time, the air flow guided out of the air jet cover 213 can assist in blowing the debris, so as to prevent the debris from covering the surface of the workpiece or the cutting area, so that the debris flies along the surface of the workbench 103 to the folding cover 204, so that the debris falls into the inside of the receiving cover 2 quickly and conveniently, and the debris is not easy to cause damage to the skin, eyes and the like. The gantry for numerical control machining can prevent the debris from flying everywhere.

[0025] In summary, when the gantry machine performs the machining task, the receiving cover 2 is limited outside the workbench 103, the connecting hose 214 is connected together with the external gas supply equipment such as an air compressor and the like, the knob 212 is rotated, the folding cover 204 is extended under stress, and the folding cover 204 covers the surface of the workpiece or the outside of the cutting area. At this time, the folding cover 204 can block the flying debris generated during work, so that the debris falls into the inside of the receiving cover 2. At the same time, the air jet cover 213 sprays air flow, so as to prevent the debris from covering the surface of the workpiece or the cutting area, so that the debris flies along the surface of the workbench 103 to the folding cover 204, so that the debris falls into the inside of the receiving cover 2 quickly and conveniently, and the debris is not easy to cause damage to the skin, eyes and the like. The gantry for numerical control machining can prevent the debris from flying everywhere. The contents not described in detail in the description belong to the existing technology known to those skilled in the art.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 gantry capable of preventing debris splashing for numerical control machining, comprising a base (1) and a gantry body (101), characterized in that: The upper side of the base (1) is provided with the gantry body (101), and the side of the gantry body (101) is provided with a control main box (102). The side of the base (1) close to the gantry body (101) is provided with a workbench (103). The outer side of the workbench (103) is provided with a receiving cover (2), and the inner side of the receiving cover (2) is fixed with a supporting plate (201). The lower side of the supporting plate (201) is inlaid with a magnetic block one (202). The side of the workbench (103) close to the magnetic block one (202) is inlaid with a magnetic block two (203). The upper side of the receiving cover (2) is fixed with the side of a folding cover (204).

2. The chip-splash-proof gantry for numerical control machining according to claim 1, characterized in that: The side of the folding cover (204) away from the receiving cover (2) is connected with a connecting plate (205), and the outer side of the connecting plate (205) is fixed with a connecting pipe (206).

3. The chip-splash-proof gantry for numerical control machining according to claim 2, characterized in that: The lower side of the connecting pipe (206) is connected with a screw rod (207), and the lower end of the screw rod (207) is movably connected with a fixed plate (208) through a bearing.

4. The chip-splash-proof gantry for numerical control machining according to claim 3, characterized in that: The lower side of the fixed plate (208) is movably connected with a synchronous wheel one (209) through a bearing, and the synchronous wheel one (209) is fixed with the screw rod (207) through a shaft rod.

5. The chip-splash-proof gantry for numerical control machining according to claim 4, characterized in that: The outer side of the synchronous wheel one (209) is provided with a synchronous belt (210), and the two sides of the synchronous belt (210) are provided with a synchronous wheel two (211).

6. The chip-splash-proof gantry for numerical control machining according to claim 5, characterized in that: The synchronous wheel two (211) is movably connected with the fixed plate (208) through a bearing, and the lower side of the synchronous wheel two (211) is fixed with a knob (212).

7. The chip-splash-proof gantry for CNC machining according to claim 1, characterized in that: The outer side of the control main box (102) cutting tool mounting port is connected with a jet cover (213), and the side of the jet cover (213) is fixed with a connecting hose (214).

8. The chip-splash-proof gantry for CNC machining according to claim 1, characterized in that: The magnetic block one (202) and the magnetic block two (203) are magnetically attracted, and the folding cover (204) is made of deformable plastic material.

9. The chip-splash-proof gantry for numerical control machining according to claim 4, characterized in that: The connecting pipe (206) and the screw rod (207) are threadedly connected, and the synchronous wheel one (209) and the synchronous wheel two (211) are meshingly connected with the synchronous belt (210).

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