CN210908199U

CN210908199U - CNC precision machining equipment for furniture

Info

Publication number: CN210908199U
Application number: CN201921669671.1U
Authority: CN
Inventors: 刘晓艳
Original assignee: Yichang Boda Technology Co ltd
Current assignee: Yichang Boda Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-03
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a furniture CNC precision finishing equipment, the on-line screen storage device comprises a base, the top both ends of base fixedly connected with first backup pad and second backup pad respectively, the outer wall common fixedly connected with three slide bars that first backup pad is relative with the second backup pad, three the slide bar is parallel to each other, and the outer wall of slide bar all slides and has cup jointed linear bearing, three the common fixedly connected with second casing in linear bearing's top, the one end fixedly connected with second motor of second casing, the inside of second casing is provided with second lead screw, second slide; the utility model discloses a set up first motor, first lead screw, second motor, second lead screw, drilling mechanism, electronic jar, processing platform etc. realized punching the side of furniture panel, compare in the manual work and punch, improved work efficiency greatly, and guaranteed the precision of drilling, reduced manufacturing cost.

Description

CNC precision machining equipment for furniture

Technical Field

The utility model relates to a furniture production and processing equipment specifically is a furniture CNC precision finishing equipment.

Background

The furniture is composed of four factors of materials, structures, appearance forms and functions, wherein the functions are the leading factors and the power for promoting the development of the furniture; the structure is a backbone and is the basis for realizing the functions. These four factors are interrelated and restrictive. In the production of furniture, plates with different sizes need to be drilled so as to be convenient for later assembly.

However, the existing drilling device for the furniture boards can only drill holes in the vertical direction, but in actual operation, the side edges of the boards are often required to be drilled, and due to the fact that existing equipment cannot be realized, manual drilling can only be performed, time and labor are wasted, and the drilling precision cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furniture CNC precision finishing equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a furniture CNC precision finishing equipment, includes the base, the top both ends of base fixedly connected with first backup pad and second backup pad respectively, the common fixedly connected with three slide bars of outer wall that first backup pad is relative with the second backup pad, three the slide bar is parallel to each other, and the outer wall of slide bar all slides and has cup jointed linear bearing, the common fixedly connected with second casing in top of three linear bearing, the one end fixedly connected with second motor of second casing, the inside of second casing is provided with second lead screw, second slide, the top fixedly connected with servo turntable motor of second slide, the axis of rotation fixedly connected with processing platform of servo turntable motor, the top center department fixedly connected with first casing of first backup pad, the top fixedly connected with first motor of first casing, the inside of first casing is provided with first lead screw and first slide, outer wall fixedly connected with drilling mechanism of first slide

As a further aspect of the present invention: the drilling mechanism comprises a drilling motor, the outer wall of the drilling motor is fixedly connected with a first sliding seat, an output shaft of the drilling motor is fixedly connected with a tool holder, and one end of the tool holder is fixedly connected with a drill bit.

As a further aspect of the present invention: the middle part of the side wall of the second supporting plate is fixedly connected with an electric cylinder, and the movable end of the electric cylinder is fixedly connected with the outer wall of the second shell.

As a further aspect of the present invention: the output shaft of the first motor penetrates through the first shell and then is fixedly connected with the first lead screw, the bottom end of the first lead screw is rotatably connected with the inner wall of the first shell through a bearing seat, a first thread sleeve penetrates through the outer wall of the first sliding seat and is connected with the first lead screw in a thread fit mode, two first sliding grooves are symmetrically formed in the outer walls of the two sides of the first sliding seat, and the first sliding seat is connected with the first shell in a sliding mode through the first sliding grooves.

As a further aspect of the present invention: the output shaft of the second motor penetrates through the second shell and then is fixedly connected with the second lead screw, one end, far away from the second motor, of the second lead screw is rotatably connected with the second shell through a bearing seat, the cross section of the second sliding seat is trapezoidal, a second thread sleeve penetrates through the outer wall of the second sliding seat, two sliding blocks are symmetrically arranged at the bottom of the outer wall of the second sliding seat, which is located outside the second shell, two second sliding grooves are formed in the corresponding positions of the top of the second shell and the sliding blocks, the two sliding blocks are respectively located in the two second sliding grooves, and the second thread sleeve is connected with the second lead screw in a thread fit mode.

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

1. the utility model realizes the punching of the side edge of the furniture plate by arranging the first motor, the first lead screw, the second motor, the second lead screw, the drilling mechanism, the electric cylinder, the processing table and the like, greatly improves the working efficiency compared with manual punching, ensures the drilling precision and reduces the production cost;

2. the utility model discloses in the height of adjustable drill bit, can be at the free rotation panel angle of horizontal direction, a clamping can accomplish the all operations of punching to a panel side, and the panel of adaptable arbitrary shape, application scope is wide, excellent in use effect.

Drawings

Fig. 1 is a schematic structural diagram of a furniture CNC precision machining device.

Fig. 2 is a side view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a schematic view of a drilling mechanism of a CNC precision machining apparatus for furniture.

Wherein, 1, a base; 11. a first support plate; 12. a second support plate; 13. a slide bar; 2. a first housing; 21. a first motor; 22. a first lead screw; 23. a first slider; 24. a first threaded sleeve; 25. a first chute; 3. a drilling mechanism; 31. a drilling motor; 32. a tool holder; 33. a drill bit; 4. a second housing; 41. a linear bearing; 42. a second motor; 43. a second lead screw; 44. a second slide carriage; 441. a second threaded sleeve; 45. a second chute; 46. a slider; 5. a servo turntable motor; 51. a processing table; 6. an electric cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a CNC precision machining apparatus for furniture comprises a base 1, a first supporting plate 11 and a second supporting plate 12 are fixedly connected to two ends of a top of the base 1, respectively, three sliding rods 13 are fixedly connected to outer walls of the first supporting plate 11 opposite to the second supporting plate 12, the three sliding rods 13 are parallel to each other, linear bearings 41 are slidably sleeved on outer walls of the sliding rods 13, a second housing 4 is fixedly connected to tops of the three linear bearings 41, a second motor 42 is fixedly connected to one end of the second housing 4, a second screw 43 and a second sliding seat 44 are arranged inside the second housing 4, a servo turntable motor 5 is fixedly connected to a top of the second sliding seat 44, the specific model of the servo turntable motor 5 is MTN85-18-N, a machining table 51 is fixedly connected to a rotating shaft of the servo turntable motor 5, a first housing 2 is fixedly connected to a center of the top of the first supporting plate 11, the top of the first housing 2 is fixedly connected with a first motor 21, a first screw 22 and a first sliding seat 23 are arranged inside the first housing 2, and the outer wall of the first sliding seat 23 is fixedly connected with a drilling mechanism 3.

The drilling mechanism 3 comprises a drilling motor 31, the outer wall of the drilling motor 31 is fixedly connected with the first sliding seat 23, the output shaft of the drilling motor 31 is fixedly connected with a tool holder 32, one end of the tool holder 32 is fixedly connected with a drill bit 33, and the drill bits 33 of different models can be freely replaced.

The electric cylinder 6 is fixedly connected to the middle of the side wall of the second support plate 12, the electric cylinder 6 is API244 in model, and the movable end of the electric cylinder 6 is fixedly connected to the outer wall of the second shell 4.

The output shaft of the first motor 21 penetrates through the first shell 2 and then is fixedly connected with the first lead screw 22, the bottom end of the first lead screw 22 is rotatably connected with the inner wall of the first shell 2 through a bearing seat, the outer wall of the first sliding seat 23 penetrates through and is provided with a first thread sleeve 24, the first thread sleeve 24 is connected with the first lead screw 22 through thread fit, two first sliding grooves 25 are symmetrically formed in the outer walls of two sides of the first sliding seat 23, the first sliding seat 23 is slidably connected with the first shell 2 through the first sliding grooves 25, and the stability of the first sliding seat 23 during sliding can be guaranteed through the two first sliding grooves 25.

An output shaft of the second motor 42 penetrates through the second shell 4 and then is fixedly connected with the second lead screw 43, one end, far away from the second motor 42, of the second lead screw 43 is rotatably connected with the second shell 4 through a bearing seat, the cross section of the second sliding seat 44 is trapezoidal, a second thread sleeve 441 penetrates through the outer wall of the second sliding seat 44, two sliding blocks 46 are symmetrically arranged at the bottom of the outer wall, located outside the second shell 4, of the second sliding seat 44, two second sliding grooves 45 are formed in the position, corresponding to the sliding blocks 46, of the top of the second shell 4, the two sliding blocks 46 are respectively located in the two second sliding grooves 45, the two sliding blocks 46 are matched with the second sliding grooves 45, the stability of the second sliding seat 44 during sliding can be guaranteed, and the second thread sleeve 441 is connected with the second lead screw 43 in a thread matching.

The utility model discloses a theory of operation is: when the drilling operation is required to be performed on the side edge of the furniture board, the board is fixed on the top of the processing table 51, then the first motor 21 is started, the first slide seat 23 moves the drill bit 33 to a required height through the cooperation of the first screw rod 22 and the first threaded sleeve 24, then the first motor 21 is turned off, the second motor 42 is started, the second slide seat 44 is driven through the cooperation of the second screw rod 43 and the second threaded sleeve 441, the board is moved to a required position by the second slide seat 44, the second motor 42 is turned off, the servo turntable motor 5 is turned on, the processing table 51 is rotated, when the drill bit 33 is aligned with the position to be drilled on the side edge of the board, the servo turntable motor 5 is turned off, the drilling motor 31 and the electric cylinder 6 are started, the drilling motor 31 drives the drill bit 33 to rotate at a high speed through the tool holder 32, meanwhile, the electric cylinder 6 pushes the second shell 4 to move towards the drill bit 33, the electric cylinder 6 is reset and, ready for the next drilling.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a furniture CNC precision finishing equipment, includes base (1), its characterized in that: the two ends of the top of the base (1) are fixedly connected with a first supporting plate (11) and a second supporting plate (12) respectively, the outer walls of the first supporting plate (11) and the second supporting plate (12) which are opposite are fixedly connected with three sliding rods (13) together, the three sliding rods (13) are parallel to each other, the outer walls of the sliding rods (13) are sleeved with linear bearings (41) in a sliding manner, the tops of the three linear bearings (41) are fixedly connected with a second shell (4) together, one end of the second shell (4) is fixedly connected with a second motor (42), a second lead screw (43) and a second sliding seat (44) are arranged in the second shell (4), the top of the second sliding seat (44) is fixedly connected with a servo rotary table motor (5), the rotating shaft of the servo rotary table motor (5) is fixedly connected with a processing table (51), the top center of the first supporting plate (11) is fixedly connected with a first shell (2), the top fixedly connected with first motor (21) of first casing (2), the inside of first casing (2) is provided with first lead screw (22) and first slide (23), the outer wall fixedly connected with drilling mechanism (3) of first slide (23).

2. The CNC precision machining equipment for furniture according to claim 1, characterized in that: drilling mechanism (3) are including drilling motor (31), the outer wall and first slide (23) fixed connection of drilling motor (31), the output shaft fixedly connected with cutter holder (32) of drilling motor (31), the one end fixedly connected with drill bit (33) of cutter holder (32).

3. The CNC precision machining equipment for furniture according to claim 1, characterized in that: the middle part of the side wall of the second supporting plate (12) is fixedly connected with an electric cylinder (6), and the movable end of the electric cylinder (6) is fixedly connected with the outer wall of the second shell (4).

4. The CNC precision machining equipment for furniture according to claim 1, characterized in that: the output shaft of first motor (21) run through behind first casing (2) with first lead screw (22) fixed connection, the bottom of first lead screw (22) is passed through the bearing frame and is connected with the inner wall rotation of first casing (2), the outer wall of first slide (23) runs through and is provided with first thread bush (24), first thread bush (24) are connected through screw-thread fit with first lead screw (22), two first spout (25) have been seted up to the both sides outer wall symmetry of first slide (23), first slide (23) are through first spout (25) and first casing (2) sliding connection.

5. The CNC precision machining equipment for furniture according to claim 1, characterized in that: an output shaft of the second motor (42) penetrates through the second shell (4) and then is fixedly connected with the second lead screw (43), one end, far away from the second motor (42), of the second lead screw (43) is rotatably connected with the second shell (4) through a bearing seat, the cross section of the second sliding seat (44) is trapezoidal, a second threaded sleeve (441) penetrates through the outer wall of the second sliding seat (44), two sliding blocks (46) are symmetrically arranged at the bottom of the outer wall, located outside the second shell (4), of the second sliding seat (44), two second sliding grooves (45) are formed in the top of the second shell (4) and correspond to the sliding blocks (46), the two sliding blocks (46) are located in the two second sliding grooves (45) respectively, and the second threaded sleeve (441) is connected with the second lead screw (43) in a threaded matching mode.