CN220807826U - Numerical control machine tool for dust-free processing of locking groove of door leaf lock hole - Google Patents

Abstract

The utility model discloses a numerical control machine tool for dust-free processing of a lock hole lock groove of a door leaf, which comprises a workbench, wherein a conveying roller for conveying the door leaf is arranged at the upper end of the workbench, a spindle box is arranged at one side of the workbench, cutters for processing the lock hole lock groove are connected to the upper end and the lower output end of the spindle box through connecting shafts, a dust removing mechanism is arranged at one side of the workbench, a fan is arranged on the lower end face of the workbench, and a wood dust collecting assembly is connected between the fan and the dust removing mechanism; the dust collecting device is simple in structure and reasonable in design, the processing part of the lockhole lock groove of the door leaf is completely sealed by the L-shaped dust cover, so that the wood dust is prevented from splashing, the wood dust is discharged by the independent chip removing pipe and cannot be blocked, the failure rate is low, and meanwhile, the high-efficiency removal and collection of the wood dust accumulated at one end of the filter screen in the pipeline are realized by the wood dust collecting assembly, and the dust removing effect is further ensured.

Description

Numerical control machine tool for dust-free processing of locking groove of door leaf lock hole

Technical Field

The utility model relates to the technical field of door leaf processing machine tool equipment, in particular to a numerical control machine tool for dust-free processing of a door leaf lockhole lockslot.

Background

Along with the development of modern industry, the traditional manual processing mode has been gradually replaced by a numerical control machine tool, the numerical control machine tool adopts an accurate numerical control system, so that the accurate processing of door leaf lock holes and lock grooves can be realized, the production efficiency is improved, the processing precision and consistency are also ensured, however, a large amount of saw dust and dust can be generated in the processing process of the door leaf lock holes and lock grooves, the operation efficiency of the machine tool can be influenced, and the damage to the health of operators can be caused, so that the problem to be solved urgently is solved for how to effectively process the saw dust and dust-free processing.

The prior art has the following defects:

At present, in order to solve the problem, there are two general schemes, the first scheme is to set up the baffle in the processing position of door leaf, set up the dust collection groove in the below of baffle, the baffle is used for preventing the outside splash of saw-dust, thereby can drop down by the dust collection groove by the saw-dust that the baffle was blocked, the second scheme is to set up dust absorption pipeline and a dust collection bag or dust collection box near the headstock at the end connection on the lathe, the front end setting of dust absorption pipeline is in the outside of cutter, the cutter passes dust absorption pipeline and processes the door leaf, the saw-dust that produces is inhaled by dust absorption pipeline immediately, the effect of fan conveys the saw-dust into dust collection bag or dust collection box, however, the above-mentioned two schemes all have certain defect, firstly, the baffle that first scheme used is because of being fixed mounting, need consider the feed, the problem that the sword is passed smoothly to the door leaf, consequently, leave great clearance in the position of bottom and cutter business turn over, the leakproofness is relatively poor, be difficult to stop the splash of saw-dust completely, its second scheme is because dust absorption pipeline fixed mounting is in the outside of the cutter, in order to guarantee that the front end of dust absorption pipeline can not take place in the cutter and dust absorption pipeline and the dust absorption pipeline is difficult to be mounted on the outside of cutter, the side of the cutter, the front end and the fan is difficult to be mounted in the bore diameter and causes the fan diameter to be closely to be high to cause the blade and the diameter to be difficult to be matched with the blade when the fan is also when the fan is difficult to be more than high to be compared with the blade and easy to cause the blade diameter to be more than the blade and the blade to be more than easy to be broken to the blade and the blade to be more difficult to be more than the blade and easy to be broken to be mounted.

Disclosure of utility model

The utility model aims to provide a numerical control machine tool for dust-free processing of a locking groove of a door leaf lock hole, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a door leaf lockhole is digit control machine tool for dust-free processing in locked groove, includes the workstation, the upper end of workstation is provided with the transfer roller that is used for conveying the door leaf, one side of workstation is provided with the headstock, the output of headstock upper end and downside is connected with the cutter that is used for processing lockhole locked groove through the connecting axle, one side of workstation is provided with dust removal mechanism, be provided with the fan on the lower terminal surface of workstation, be connected with saw-dust collection subassembly between fan and the dust removal mechanism;

The dust removing mechanism comprises:

The telescopic rods are symmetrically arranged on the upper end face of the workbench and positioned on one side of the spindle box;

The L-shaped dust cover is connected to the upper end of the telescopic rod at one side, and a notch at the lower end of the L-shaped dust cover is matched with the height of the conveying roller;

The ventilation plate is arranged at one end of the L-shaped dust cover, and one end, far away from the ventilation plate, of the side plate of the L-shaped dust cover is connected with a chip removal pipe;

the dustproof strip brush is symmetrically arranged in the upper end face of the L-shaped dustproof cover and the notch on the side plate.

Preferably, the wood chip collecting assembly comprises:

The filter screen is arranged at the chip removal end of the chip removal pipe, a chip collection barrel is connected below the drain hole at the lower side of the chip removal pipe, and a plurality of vent holes are formed in the outer wall of the chip collection barrel;

The turnover cover is movably arranged in the chip removal pipe and is positioned above the chip collection barrel, the turnover cover is opened and closed towards the direction of the filter screen, one end of the turnover cover is provided with a permanent magnet, and the upper side and the lower side of the inner pipe wall of the chip removal pipe are respectively provided with an electromagnet matched with the permanent magnet;

The corrugated connecting pipe, the one end and the filter screen of corrugated connecting pipe are kept away from one side of chip removal pipe and are connected, the other end of corrugated connecting pipe is provided with screwed joint, screwed joint and the external screw thread phase-match on fan air inlet and the gas outlet.

Preferably, the side edge of the L-shaped dust cover, which is far away from one side of the telescopic rod, is made of acrylic material.

Preferably, a sponge strip is arranged on the outer contour of the lower end of the L-shaped dust cover.

Preferably, the output of headstock upper end and downside department is provided with the sleeve, the sleeve sets up the outside at the cutter connecting axle, the one end that the sleeve kept away from the headstock passes dustproof strip brush and is located the inside of L type dust cover.

Preferably, the chip removing pipe is a U-shaped pipe, and the lower end surface and the side surface of the workbench are connected with the chip removing pipe through a mounting frame.

Compared with the prior art, the utility model has the beneficial effects that:

The dust removing mechanism comprises a telescopic rod, an L-shaped dust cover, a ventilation plate, a chip removing pipe and a dust removing strip brush, wherein the L-shaped dust cover is used for completely sealing a processing part of a lock hole lock groove of a door leaf, a cutter enters the L-shaped dust cover through the dust removing strip brush, the dust removing strip brush can be attached to a connecting shaft of the cutter even in the moving process of the cutter, so that the splashing of wood chips is avoided, the overall tightness is improved, the wood chips are not blocked by the independent chip removing pipe, and the failure rate is low;

This digit control machine tool is used in dust-free processing of door leaf lockhole locked groove through being provided with the saw-dust and collecting the subassembly, and the saw-dust is collected the subassembly and is including filter screen, collection bits bucket, flip, permanent magnet, electro-magnet, ripple connecting pipe and screwed joint, has realized the saw-dust high efficiency that gathers in the pipeline filter screen one end and has clear away and collect, avoids the saw-dust to appear handling the difficult condition after the excessive accumulation of filter screen mouth, has further guaranteed the dust removal effect.

Drawings

FIG. 1 is an overall front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic perspective view of a lockhole lock slot of a dust-free processing door leaf according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 2 at A in accordance with the present utility model;

fig. 5 is an enlarged schematic view of fig. 2 at B in accordance with the present utility model.

In the figure: 1. a work table; 2. a conveying roller; 3. a spindle box; 4. a cutter; 5. a dust removing mechanism; 501. a telescopic rod; 502. an L-shaped dust cover; 503. a ventilation plate; 504. a chip removal tube; 505. a dustproof strip brush; 6. a blower; 7. a wood chip collection assembly; 701. a filter screen; 702. a chip collecting barrel; 703. a flip cover; 704. a permanent magnet; 705. an electromagnet; 706. a corrugated connecting pipe; 707. a threaded joint; 8. a sponge strip; 9. a sleeve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-5, the utility model provides a technical scheme of a numerical control machine tool for dust-free processing of locking grooves of door leaf lock holes, which comprises the following steps: the utility model provides a door leaf lockhole is locked groove dust-free processing and is used digit control machine tool, including workstation 1, the transfer roller 2 that is used for conveying the door leaf is installed to workstation 1's upper end, and headstock 3 is installed to one side of workstation 1, and the output of headstock 3 upper end and downside is connected with the cutter 4 that is used for processing lockhole groove through the connecting axle, and dust removal mechanism 5 is installed to one side of workstation 1, installs fan 6 through the mounting bracket on workstation 1's the lower terminal surface, is connected with saw-dust collection subassembly 7 between fan 6 and the dust removal mechanism 5; the dust removing mechanism 5 comprises a telescopic rod 501, an L-shaped dust cover 502, an air permeable plate 503 and a dust-proof strip brush 505, wherein the telescopic rod 501 is symmetrically arranged on the upper end face of the workbench 1 and positioned on one side of the spindle box 3, one side of the L-shaped dust cover 502 is connected with the upper end of the telescopic rod 501, a notch at the lower end of the L-shaped dust cover 502 is matched with the height of the conveying roller 2, the air permeable plate 503 is arranged at one end of the L-shaped dust cover 502, one end, far away from the air permeable plate 503, of a side plate of the L-shaped dust cover 502 is connected with a chip removing pipe 504, the dust-proof strip brush 505 is symmetrically arranged in the notch on the upper end face and the side plate of the L-shaped dust cover 502, the dust-proof strip brush can enable a cutter 4 to penetrate through a locking groove of a lock hole of a door leaf to process and can also effectively prevent wood dust from splashing out of the L-shaped dust cover 502, when the numerical control machine tool is used for processing the locking groove of the lock hole of the door leaf, the L-shaped dust cover 502 is driven to rise by the telescopic rod 501 through an external control system, then a conveying roller 2 is started to convey the door leaf to a designated position below an L-shaped dust cover 502, a telescopic rod 501 is controlled to descend so that the lower end of the L-shaped dust cover 502 is tightly pressed above the door leaf, then a spindle box 3 and a fan 6 are started, a cutter 4 is controlled to rotate through the spindle box 3, the processing of lock grooves of lock holes of the door leaf can be carried out, in the processing process, a large amount of generated wood dust is blocked by a main body of the L-shaped dust cover 502 and the dense dust-proof strip brush 505 and cannot splash out, meanwhile, a fan 6 produces larger negative pressure at the joint of the L-shaped dust cover 502 and a chip removing pipe 504, air flow passes through a gap between the air permeable plate 503 and the L-shaped dust cover 502 and the workbench 1 to drive the wood dust to enter the chip removing pipe 504, the processing part of the lock grooves of the door leaf is completely closed by the L-shaped dust cover 502 through a dust removing mechanism 5, cutter 4 gets into in the L type dust cover 502 through dustproof strip brush 505, even at the in-process dustproof strip brush 505 that cutter 4 removed also can keep laminating with the connecting axle of cutter 4, avoid the saw-dust to splash, improved holistic seal to the saw-dust also can not take place to block up by solitary chip removal pipe 504 discharge, and the fault rate is lower.

The wood dust collecting component 7 comprises a filter screen 701, a flip 703 and a corrugated connecting pipe 706, wherein the filter screen 701 is connected to the chip removing end of the chip removing pipe 504, a chip collecting barrel 702 is connected to the lower side of a drain hole on the lower side of the chip removing pipe 504, a plurality of vent holes are formed in the outer wall of the chip collecting barrel 702, the flip 703 is rotationally connected to the inside of the chip removing pipe 504 through a pin shaft, the flip 703 is positioned above the chip collecting barrel 702 and is used for increasing the suction force of the chip removing pipe 504 during normal dust removal, the flip 703 is opened and closed towards the direction of the filter screen 701, one end of the flip 703, which is far away from the pin shaft, is provided with a permanent magnet 704, the upper side and the lower side of the inner pipe wall of the chip removing pipe 504 are respectively provided with an electromagnet 705 which is matched with the permanent magnet 704, one end of the corrugated connecting pipe 706 is connected to the side of the filter screen 701, the other end of the corrugated connecting pipe 706 is connected with a threaded joint 707, the threaded joint 707 is matched with external threads on the air inlet and the air outlet of the fan 6, when the wood dust in the L-shaped dust cover 502 needs to be discharged, the threaded joint 707 is firstly connected with the air inlet of the fan 6, then the fan 6 is started, at the moment, the lockhole lock groove of the door leaf is processed, during the processing, the wood dust enters the chip removing pipe 504 under the action of the fan 6 and is blocked at the exhaust end of the chip removing pipe 504 by the filter screen 701, when the excessive accumulated wood dust is blocked by the filter screen 701, the fan 6 and a machine tool are firstly closed, the door leaf processing is paused, then the threaded joint 707 on the corrugated connecting pipe 706 is removed from the air inlet of the fan 6 and is connected to the air outlet of the fan 6, then the electromagnet 705 is electrified, the electromagnet 705 below the chip removing pipe 504 generates repulsive force to the permanent magnet 704, the electromagnet 705 above the chip removing pipe 504 generates attractive force to the permanent magnet 704, so that the flip 703 rotates upwards to be opened, at the moment, the fan 6 is started, the fan 6 blows high-pressure air flow to the filter screen 701 through the corrugated connecting pipe 706, so that the wood chips on the other side of the filter screen 701 are blown away by the air flow, the wood chips are all collected into the chip collecting barrel 702 below under the action of the air flow and the flip 703, after the wood chips are cleaned, the fan 6 is closed, the electromagnet 705 is powered off, the threaded joint 707 is transferred to the air inlet of the fan 6, and the efficient cleaning and collection of the wood chips accumulated at one end of the filter screen 701 in the pipeline are realized through the wood chip collecting assembly 7, so that the situation that the wood chips are difficult to treat after the excessive accumulation of the filter screen 701 is avoided, and the dust removing effect is further ensured.

The side that L dust cover 502 kept away from telescopic link 501 one side is made by ya keli material, and ya keli material is transparent material, can make things convenient for operating personnel to carry out timely observation to the processing condition in one side of lathe.

Install sponge strip 8 on the lower extreme outline of L type dust cover 502, sponge strip 8 is soft and have certain contractility, and at L type dust cover 502 through sponge strip 8 and door leaf direct contact, can effectively prevent that the door leaf surface from being knocked with the damage to when door leaf thickness changes, sponge strip 8 also can utilize the contractility adaptation of self, keeps better leakproofness.

The output department fixed mounting of headstock 3 upper end and downside has sleeve 9, and sleeve 9 installs in the outside of cutter 4 connecting axle, and the connecting axle of cutter 4 can freely stretch out and draw back and rotate in sleeve 9, and the one end that headstock 3 was kept away from to sleeve 9 passes dustproof strip brush 505 and is located the inside of L type dust cover 502, sleeve 9 and dustproof strip brush 505 direct contact, can effectively avoid the connecting axle of cutter 4 to directly contact with dustproof strip brush 505 and cause the damage of dustproof strip brush 505.

The chip removing pipe 504 is a U-shaped pipe, the lower end face and the side face of the workbench 1 are connected with the chip removing pipe 504 through mounting frames, and the mounting frames play a role in fixing the chip removing pipe 504.

The working principle of the utility model is as follows:

When the numerical control machine tool for dust-free processing of the lock groove of the door leaf lock hole of the embodiment is used, firstly, the telescopic rod 501 is controlled by the external control system to drive the L-shaped dust cover 502 to ascend, then the conveying roller 2 is started to convey the door leaf to a designated position below the L-shaped dust cover 502, then the telescopic rod 501 is controlled to descend so that the sponge strip 8 at the lower end of the L-shaped dust cover 502 is tightly pressed above the door leaf, then the spindle box 3 is started, the threaded joint 707 is connected with the air outlet of the fan 6, the fan 6 is started, the tool 4 is controlled to rotate through the spindle box 3, the lock groove of the door leaf lock hole can be processed, in the processing process, a large amount of generated wood dust is blocked by the main body of the L-shaped dust cover 502 and the dense dust-proof strip 505 and cannot be splashed out, meanwhile, the fan 6 is manufactured with larger negative pressure at the joint of the L-shaped dust cover 502 and the chip removing pipe 504, the air flow passes through the air-permeable plate 503 and the gap between the L-shaped dust cover 502 and the workbench 1 to drive the wood dust into the chip discharging pipe 504, then the wood dust is blocked at the exhaust end of the chip discharging pipe 504 by the filter screen 701, when the excessive accumulation of the wood dust occurs, the fan 6 and the machine tool are closed, door leaf processing is stopped, then a threaded joint 707 on a corrugated connecting pipe 706 is removed from the air inlet of the fan 6 and connected to the air outlet of the fan 6, then the electromagnet 705 is electrified, the electromagnet 705 below the chip discharging pipe 504 generates repulsive force on the permanent magnet 704, the electromagnet 705 above the chip discharging pipe 504 generates attractive force on the permanent magnet, the flip 703 is opened by rotating upwards, at the moment, the fan 6 is started, the fan 6 blows high-pressure air flow to the filter screen 701 by the corrugated connecting pipe 706, the wood dust on the other side of the filter screen 701 is blown by the air flow, the sawdust is totally gathered into the dust collecting barrel 702 below under the action of the airflow and the flip 703, after the sawdust is removed, the blower 6 is turned off, the electromagnet 705 is powered off, and then the threaded joint 707 is transferred to the air inlet of the blower 6; the dust removing device is simple in structure and reasonable in design, the processing part of the lockhole lock groove of the door leaf is completely sealed by the dust removing mechanism 5, the cutter 4 enters the L-shaped dust removing mechanism 502 through the dust-proof strip brush 505, the dust-proof strip brush 505 can be attached to the connecting shaft of the cutter 4 even in the moving process of the cutter 4, the dust is prevented from splashing, the integral tightness is improved, the dust is not blocked even being discharged by the independent chip removing pipe 504, the failure rate is low, meanwhile, the efficient removal and collection of the dust accumulated at one end of the filter screen 701 in the pipeline are realized through the dust collecting assembly 7, the situation that the processing is difficult after the dust is excessively accumulated at the mouth of the filter screen 701 is avoided, and the dust removing effect is further ensured.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a door leaf lockhole locked groove dust-free processing is with digit control machine tool, includes workstation (1), its characterized in that: the novel wood chip collecting device is characterized in that a conveying roller (2) for conveying door leaves is arranged at the upper end of the workbench (1), a spindle box (3) is arranged on one side of the workbench (1), a cutter (4) for processing lock hole lock grooves is connected to the upper end and the lower output end of the spindle box (3) through a connecting shaft, a dust removing mechanism (5) is arranged on one side of the workbench (1), a fan (6) is arranged on the lower end face of the workbench (1), and a wood chip collecting assembly (7) is connected between the fan (6) and the dust removing mechanism (5);

the dust removing mechanism (5) comprises:

The telescopic rods (501) are symmetrically arranged on the upper end face of the workbench (1) and positioned on one side of the spindle box (3);

The device comprises an L-shaped dust cover (502), wherein one side of the L-shaped dust cover (502) is connected to the upper end of a telescopic rod (501), and a notch at the lower end of the L-shaped dust cover (502) is matched with the height of a conveying roller (2);

The dust removing device comprises a ventilation plate (503), wherein the ventilation plate (503) is arranged at one end of an L-shaped dust cover (502), and a chip removing pipe (504) is connected to one end, far away from the ventilation plate (503), of a side plate of the L-shaped dust cover (502);

The dustproof strip brush (505), dustproof strip brush (505) symmetry sets up in notch on L dust cover (502) up end and curb plate.

2. The numerical control machine for dust-free processing of door leaf lock hole lock grooves according to claim 1, wherein: the wood chip collecting assembly (7) comprises:

the filter screen (701), the filter screen (701) is arranged at the chip removal end of the chip removal pipe (504), a chip collection barrel (702) is connected below the drain hole at the lower side of the chip removal pipe (504), and a plurality of vent holes are formed in the outer wall of the chip collection barrel (702);

The chip removing device comprises a flip cover (703), wherein the flip cover (703) is movably arranged in a chip removing tube (504) and is positioned above a chip collecting barrel (702), the flip cover (703) is opened and closed towards the direction of a filter screen (701), a permanent magnet (704) is arranged at one end of the flip cover (703), and electromagnets (705) matched with the permanent magnet (704) are arranged on the upper side and the lower side of the inner tube wall of the chip removing tube (504);

The corrugated connecting pipe (706), one end of corrugated connecting pipe (706) is connected with one side that chip removal pipe (504) was kept away from to filter screen (701), the other end of corrugated connecting pipe (706) is provided with screwed joint (707), screwed joint (707) matches with the external screw thread on fan (6) air inlet and the gas outlet.

3. The numerical control machine for dust-free processing of door leaf lock hole lock grooves according to claim 1, wherein: the side edge of one side, far away from the telescopic rod (501), of the L-shaped dust cover (502) is made of acrylic materials.

4. The numerical control machine for dust-free processing of door leaf lock hole lock grooves according to claim 1, wherein: the lower end outline of the L-shaped dust cover (502) is provided with a sponge strip (8).

5. The numerical control machine for dust-free processing of door leaf lock hole lock grooves according to claim 1, wherein: the novel dust-proof device is characterized in that a sleeve (9) is arranged at the upper end of the spindle box (3) and the output end of the lower side of the spindle box, the sleeve (9) is arranged on the outer side of a connecting shaft of the cutter (4), and one end, far away from the spindle box (3), of the sleeve (9) penetrates through the dust-proof strip brush (505) and is located in the L-shaped dust cover (502).

6. The numerical control machine for dust-free processing of door leaf lock hole lock grooves according to claim 1, wherein: the chip removal pipe (504) is a U-shaped pipe, and the lower end face and the side face of the workbench (1) are connected with the chip removal pipe (504) through mounting frames.