CN218557401U - Double-station drilling and milling equipment - Google Patents

Abstract

The utility model discloses a double-station drilling and hole milling device, which comprises a frame, a chain transmission device, a plurality of drilling devices and a plurality of hole milling devices; the frame comprises a bottom frame, a fixed frame, a movable frame and a transverse driving mechanism; the chain transmission device comprises two support plates, two chain mechanisms, a plurality of elastic supporting components, a plurality of rear positioning components and two stock bin components; through utilizing first motor to drive the chain operation, in order to drive panel and remove, and the cooperation is provided with back locating component, effectively improve the precision of carrying and fixing a position to panel, and then be favorable to promoting the precision of follow-up drilling and hole milling, and the cooperation sets up the feed bin subassembly, can pile up panel and emit in the feed bin subassembly one by one, reach and improve efficiency, reduce the human cost, and, through setting up a plurality of drilling equipment and a plurality of hole milling equipment, realize carrying out duplex position drilling and hole milling operation to panel, effectively improve processing operating efficiency, bring the facility for the production operation.

Description

Double-station drilling and milling equipment

Technical Field

The utility model belongs to the technical field of the wood working machinery and specifically relates to indicate a duplex position drilling hole milling equipment.

Background

With the continuous development of science and technology, new materials and new process are continuously emerging. The development of electronic technology, digital control technology, laser technology, microwave technology and high-pressure jet technology brings new vitality to the automation, flexibility, intelligence and integration of furniture machinery, so that the variety of machine tools is continuously increased, and the technical level is continuously improved.

Drilling hole milling equipment is a common one in the wood working machinery, it is used for specially drilling and the hole milling operation to panel, panel is at the in-process that drills and the hole milling, need carry panel, among the prior art, mainly adopt belt means to carry panel, this kind of mode is lower to the precision that panel was carried and was fixed a position, influence the precision of drilling and hole milling, and panel needs the manual work to be placed on belt means one by one, and is inefficient, consume the manpower, in addition, present drilling hole milling equipment is the simplex position operation usually, machining efficiency is than the low. Therefore, there is a need for an improved drilling and milling apparatus.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a double-station drilling and milling device, which can improve the precision of conveying and positioning the board, and can also improve the processing efficiency and reduce the labor consumption.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-station drilling and hole milling device comprises a rack, a chain transmission device, a plurality of drilling devices and a plurality of hole milling devices;

the frame comprises a bottom frame, a fixed frame, a movable frame and a transverse driving mechanism; the fixed frame and the movable frame are transversely arranged on the bottom frame, the fixed frame is fixed on the bottom frame, the movable frame can be transversely movably arranged back and forth relative to the fixed frame, and a plurality of pressing plate mechanisms longitudinally arranged at intervals are arranged on the fixed frame and the movable frame; the transverse driving mechanism is arranged on the bottom frame and drives the movable frame to transversely move back and forth;

the chain transmission device comprises two support plates, two chain mechanisms, a plurality of elastic supporting components, a plurality of rear positioning components and two stock bin components; the two support plates are transversely arranged in parallel at intervals and are respectively fixed on the inner sides of the fixed frame and the movable frame, and the two support plates extend longitudinally; the two chain mechanisms are matched with each other oppositely and are respectively arranged on the two bracket plates in a front-back running way, and each chain mechanism comprises a chain and a first motor for driving the chain to run back-forth; the elastic supporting components are respectively arranged at the tops of the two support plates at intervals and are respectively positioned below the corresponding chains, and the elastic supporting components on the two support plates are mutually matched oppositely and are positioned right below the corresponding pressing plate mechanisms; the plurality of rear positioning components are respectively arranged on the two support plates and positioned beside the rear end sides of the corresponding elastic support components; the two bin assemblies are opposite to each other and respectively arranged at the front ends of the two support plates, and the chain passes through the bottoms of the corresponding bin assemblies;

the drilling devices are respectively arranged on the outer side of the front section of the fixed frame and the outer side of the front section of the movable frame, the number of the drilling devices on the fixed frame and the movable frame is the same, and the drilling devices are at least two arranged in the front-back direction, and each drilling device is respectively positioned beside the outer side of the corresponding pressing plate mechanism;

the plurality of hole milling devices are respectively arranged on the outer side of the rear section of the fixed frame and the outer side of the rear section of the movable frame, the number of the hole milling devices on the fixed frame and the movable frame is the same, and the hole milling devices are at least two arranged in the front and the rear direction, and each hole milling device is respectively positioned beside the outer side of the corresponding pressing plate mechanism.

As a preferable scheme, the top of the support plate is provided with a concave position, the elastic support component is matched with the concave position and embedded in the concave position, the elastic support component comprises a floating strip, a spring and a cushion plate, the floating strip can be movably arranged in the concave position up and down through a guide shaft, and the spring is sleeved on the guide shaft and promotes the floating strip to move upwards; the backing plate is fixed to the top of the floating bar and holds the bottom of the chain.

As a preferred scheme, the rear positioning assembly comprises a mounting plate, a linear guide rail, a sliding block, a rear positioning block and an air cylinder; the mounting plate is fixed on the outer side surface of the support plate; the linear guide rail is fixed on the outer side surface of the mounting plate and extends obliquely up and down; the sliding block is arranged on the linear guide rail in a sliding way and moves back and forth along the linear guide rail; the rear positioning block is arranged on the sliding block and moves along with the sliding block; the lower end of the cylinder is hinged with the mounting plate, the upper end of the cylinder extends out of a piston rod, and the piston rod is hinged with the rear positioning block.

As a preferred scheme, the stock bin assembly comprises a base plate, a fixed plate, a movable plate, a first driving mechanism, an upper jacking mechanism and a side clamping mechanism; the base plate is fixed on the outer side of the front end of the support plate; the fixing plate is fixed on the substrate; the movable plate and the fixed plate are opposite front and back and can be movably arranged on the substrate front and back, and an accommodating space with an upward opening and for placing the end part of the plate is formed between the movable plate and the fixed plate; the first driving mechanism is arranged on the substrate and drives the movable plate to move back and forth; the upper jacking mechanism is arranged on the substrate and is positioned below the accommodating space; the side clamping mechanism is arranged on the movable plate and can extend into the containing space laterally and movably.

As a preferred scheme, the two fixed plates are arranged in a front-back manner, each fixed plate is provided with a movable plate, the two movable plates are connected together through a connecting plate, and the first driving mechanism drives one movable plate to move back and forth; the two movable plates are arranged on the base plate through the slide rail and the slide block in a matching mode, the first driving mechanism comprises a screw rod and a hand wheel, the screw rod is rotatably arranged on the base plate and is in threaded connection with a nut piece, the nut piece is fixed on one of the movable plates, and the hand wheel is fixed at the front end of the screw rod.

As a preferred scheme, the jacking mechanism comprises a top plate and a first air cylinder, the first air cylinder is fixed on the base plate, and the first air cylinder drives the top plate to move up and down; the side clamping mechanism comprises a push plate and a second cylinder, and the second cylinder is fixed on the movable plate and drives the push plate to move back and forth laterally.

As a preferred scheme, the drilling device comprises an X-axis transmission mechanism, two Y-axis transmission mechanisms, two Z-axis transmission mechanisms and two drilling mechanisms; the X-axis transmission mechanism is arranged on the fixed frame or the movable frame, the two Y-axis transmission mechanisms are both arranged on the X-axis transmission mechanism and are arranged along the Y-axis direction, and the two Y-axis transmission mechanisms are driven by the X-axis transmission mechanism to move back and forth along the X-axis direction; the two Z-axis transmission mechanisms are respectively arranged on the two Y-axis transmission mechanisms and driven by the corresponding Y-axis transmission mechanisms to move back and forth along the Y-axis direction; the two drilling mechanisms are respectively arranged on the two Z-axis transmission mechanisms and driven by the corresponding Z-axis transmission mechanisms to move back and forth along the Z-axis direction.

As a preferred scheme, the X-axis transmission mechanism comprises an X-axis guide rail, an X-axis sliding seat, an X-axis lead screw, an X-axis nut, an X-axis motor base and an X-axis servo motor; the X-axis guide rail extends along the X-axis direction, the X-axis sliding seat is slidably mounted on the X-axis guide rail through an X-axis sliding block, the X-axis lead screw can be arranged below the X-axis sliding seat in a back-and-forth rotating mode, the X-axis nut is in threaded connection with the X-axis lead screw and is fixedly connected with the X-axis sliding seat, the X-axis servo motor is fixed on the X-axis motor seat, and an output shaft of the X-axis servo motor is fixedly connected with the X-axis lead screw through an X-axis coupler.

As a preferred scheme, the hole milling device comprises a base, two Y-axis transmission mechanisms, two X-axis transmission mechanisms, two Z-axis transmission mechanisms and two hole milling mechanisms; the base is arranged on the fixed frame or the movable frame; the two Y-axis transmission mechanisms are arranged on the base and are arranged along the Y-axis direction, and the two Y-axis transmission mechanisms can be movably arranged back and forth along the Y-axis direction; the two X-axis transmission mechanisms are respectively arranged on the two Y-axis transmission mechanisms and move back and forth along with the corresponding Y-axis transmission mechanisms; the two Z-axis transmission mechanisms are respectively arranged on the two X-axis transmission mechanisms and driven by the corresponding X-axis transmission mechanisms to move back and forth along the X-axis direction; the two hole milling mechanisms are respectively arranged on the two Z-axis transmission mechanisms and driven by the corresponding Z-axis transmission mechanisms to move back and forth along the Z-axis direction.

As a preferable scheme, a Y-axis guide rail and a rack are arranged on the base, and the rack and the Y-axis guide rail are parallel to each other and extend along the Y-axis direction; the Y-axis transmission mechanism comprises a Y-axis sliding seat, a speed reducer mounting plate, a speed reducer, a Y-axis servo motor and a gear, wherein the Y-axis sliding seat is slidably mounted on a Y-axis guide rail through a Y-axis sliding block, the speed reducer mounting plate is fixed on the Y-axis sliding seat, the speed reducer is mounted on the speed reducer mounting plate, the Y-axis servo motor is arranged on the speed reducer and drives the speed reducer to operate, and the gear is fixed on an output shaft of the speed reducer and is meshed with a rack.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through utilizing first motor to drive the chain operation, in order to drive panel and remove, and the cooperation is provided with back locating component, effectively improve and carry the precision with the location to panel, and then be favorable to promoting the precision of follow-up drilling and hole milling, and the cooperation sets up the feed bin subassembly, can pile up panel and emit in the feed bin subassembly one by one, reach and improve efficiency, reduce the manpower fee, and, through setting up a plurality of drilling equipment and a plurality of hole milling equipment, the realization is carried out duplex position drilling and hole milling operation to panel, the processing operating efficiency has effectively been improved, bring the facility for the production operation.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the chain transmission device according to the preferred embodiment of the present invention;

FIG. 3 is an enlarged, partially exploded view of the chain drive of the preferred embodiment of the present invention;

FIG. 4 is an exploded view of the rear positioning assembly in a preferred embodiment of the present invention;

FIG. 5 is an exploded view of the bin assembly in a preferred embodiment of the invention;

FIG. 6 is an exploded view of the drilling assembly of the preferred embodiment of the present invention;

fig. 7 is an exploded view of the X-axis transmission mechanism of the drilling apparatus according to the preferred embodiment of the present invention;

fig. 8 is an exploded view of the Y-axis transmission mechanism of the drilling apparatus in the preferred embodiment of the present invention;

fig. 9 is an exploded view of the Z-axis transmission mechanism of the drilling apparatus in the preferred embodiment of the present invention;

fig. 10 is an exploded view of the hole milling device according to the preferred embodiment of the present invention;

fig. 11 is an exploded view of another angle of the hole milling device in accordance with the preferred embodiment of the present invention;

fig. 12 is an exploded view of the base portion of the hole milling assembly in accordance with the preferred embodiment of the present invention;

fig. 13 is an exploded view of the X-axis transmission mechanism of the hole milling apparatus according to the preferred embodiment of the present invention;

fig. 14 is a partially exploded view of the Y-axis transmission mechanism of the hole milling apparatus according to the preferred embodiment of the present invention;

fig. 15 is an exploded view of the Z-axis drive mechanism of the hole milling device in accordance with the preferred embodiment of the present invention.

Description of the figures:

a. frame 10a, underframe

20a, a fixed frame 30a and a movable frame

40a, a pressing plate mechanism 41a and a pressing block

42a, a pressing cylinder b and a chain transmission device

10b, a support plate 11b, a concave position

12b, reference support bar 20b, chain mechanism

21b, a chain 22b, a first motor

23b, a pusher 30b, an elastic support assembly

31b, floating bar 32b, spring

33b, a backing plate 34b, a guide shaft

40b, rear positioning component 41b and mounting plate

42b, linear guide rail 43b, slider

44b, rear positioning block 45b and cylinder

46b, a piston rod 47b, and a sensor strip

401b, mounting groove 50b, and bin assembly

51b, a substrate 52b, and a fixing plate

53b, a movable plate 54b, a first driving mechanism

541b, screw 542b and hand wheel

543b, nut 55b, and jack-up mechanism

551b, a top plate 552b, and a first cylinder

56b, side clamp mechanism 561b, push plate

562b, a second cylinder 57b, a connecting plate

501b, a containing space 502b and a slide rail

503b, a slider c, and a drilling device

10c, X-axis transmission mechanism 11c and X-axis guide rail

12c, an X-axis slide seat 13c and an X-axis lead screw

14c, X-axis nut 15c and X-axis motor base

16c, an X-axis servo motor 17c and an X-axis slide block

18c, X-axis coupler 101c and Y-axis guide rail

102c, rack 20c and Y-axis transmission mechanism

21c, Y-axis slide seat 22c and speed reducer mounting plate

23c, speed reducer 24c and Y-axis servo motor

25c, gear 26c, Y-axis slide block

30c, Z-axis transmission mechanism 31c and Z-axis fixing plate

32c, Z-axis sliding plate 33c and Z-axis screw rod

34c, a Z-axis nut 35c and a Z-axis motor base

36c, Z-axis servo motor 37c and Z-axis guide rail

38c, Z-axis slide block 39c and Z-axis coupler

40c, a drilling mechanism 41c and a motor mounting plate

42c, spindle motor 43c, and drill

d. Hole milling device

10d, a base 11d and a Y-axis guide rail

12d, rack 20d and Y-axis transmission mechanism

21d, Y-axis slide carriage 22d and speed reducer mounting plate

23d, speed reducer 24d and Y-axis servo motor

25d, gear 26d and Y-axis slide block

27d, X-axis guide rail 30d and X-axis transmission mechanism

31d, an X-axis slide carriage 32d and an X-axis lead screw

33d, an X-axis nut 34d and an X-axis motor base

35d, X-axis servo motor 36d and X-axis sliding block

37d, X-axis coupler 40d and Z-axis transmission mechanism

41d, Z-axis fixing plate 42d and Z-axis sliding plate

43d, Z-axis screw rod 44d and Z-axis nut

45d, Z-axis motor base 46d and Z-axis servo motor

47d, Z-axis guide rail 48d and Z-axis slide block

49d, Z-axis coupler 50d and hole milling mechanism

51d, motor mounting plate 52d, spindle motor

53d, milling cutter.

Detailed Description

Referring to fig. 1 to 15, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame a, a chain transmission device b, a plurality of drilling devices c, and a plurality of milling devices d.

The frame a comprises a bottom frame 10a, a fixed frame 20a, a movable frame 30a and a transverse driving mechanism (not shown); the fixed frame 20a and the movable frame 30a are transversely arranged on the bottom frame 10a, the fixed frame 20a is fixed on the bottom frame 10a, the movable frame 30a can be transversely and movably arranged back and forth relative to the fixed frame 20a, a plurality of pressing plate mechanisms 40a which are longitudinally arranged at intervals are respectively arranged on the fixed frame 20a and the movable frame 30a, and the pressing plate mechanisms 40a are used for pressing plates so as to process the plates; the transverse driving mechanism is arranged on the bottom frame 10a and drives the movable frame 30a to transversely move back and forth; in this embodiment, the movable frame 30a is slidably mounted on the bottom frame 10a through the cooperation of a slide rail (not shown) and a slide block (not shown), the transverse driving mechanism is a mode that a servo motor drives a lead screw nut, the specific structure and the working principle of the transverse driving mechanism are the prior art, and the specific structure and the working principle of the transverse driving mechanism are not described in detail herein; the pressing plate mechanism 40a includes a pressing block 41a and a downward-pressing cylinder 42a, and the downward-pressing cylinder 42a drives the pressing block 41a to move up and down.

The chain transmission device b includes two support plates 10b, two chain mechanisms 20b, a plurality of elastic support assemblies 30b, a plurality of rear positioning assemblies 40b, and two bin assemblies 50b.

The two support plates 10b are transversely arranged in parallel at intervals, and the two support plates 10b extend longitudinally and are respectively fixed on the inner sides of the fixed frame 20a and the movable frame 30 a; the top of the support plate 10b has a plurality of concave positions 11b, the concave positions 11b are arranged at intervals in the front-back direction, the top of the support plate 10b has a plurality of reference support bars 12b, and the reference support bars 12b are arranged at intervals in the front-back direction.

The two chain mechanisms 20b are matched with each other oppositely and are respectively arranged on the two bracket plates 10b in a front-back operation manner, and each chain mechanism 20b comprises a chain 21b and a first motor 22b for driving the chain 21b to operate front and back; the chain 21b extends forward and backward, a plurality of material pushers 23b are arranged on the chain 21b at intervals, the material pushers 23b drive the plates to move along with the operation of the chain 21b, and the first motor 22b is a servo motor.

The elastic supporting components 30b are respectively arranged at intervals at the tops of the two support plates 10b and are respectively positioned below the corresponding chains 21b, and the elastic supporting components 30b on the two support plates 10b are mutually matched oppositely and are positioned right below the corresponding pressing plate mechanisms 40 a; in the present embodiment, the elastic supporting component 30b is adapted to the recess 11b and is embedded in the recess 11b, specifically, the elastic supporting component 30b includes a floating bar 31b, a spring 32b and a pad 33b, the floating bar 31b is movably installed in the recess 11b up and down through a guiding shaft 34b, the spring 32b is sleeved on the guiding shaft 34b and urges the floating bar 31b to move upward; the backing plate 33b is fixed to the top of the floating bar 31b and holds the bottom of the chain 21b, and the reference support bar 12b is positioned beside the outside of the elastic support member 30b and in parallel with the elastic support member 30 b.

The rear positioning components 40b are respectively arranged on the two support plates 10b and positioned beside the rear end sides of the corresponding elastic supporting components 30 b; specifically, the rear positioning assembly 40b includes a mounting plate 41b, a linear guide 42b, a slider 43b, a rear positioning block 44b, and an air cylinder 45b; the mounting plate 41b is fixed on the outer side surface of the support plate 10 b; the linear guide 42b is fixed on the outer side surface of the mounting plate 41b and extends obliquely up and down; the sliding block 43b is slidably mounted on the linear guide rail 42b and moves back and forth along the linear guide rail 42 b; the rear positioning block 44b is arranged on the sliding block 43b and moves along with the sliding block 43 b; the lower end of the cylinder 45b is hinged to the mounting plate 41b, the upper end of the cylinder 45b extends out to form a piston rod 46b, the piston rod 46b is hinged to the rear positioning block 44b, a mounting groove 401b is formed in the front side of the upper end of the rear positioning block 44b, and a sensing piece 47b is arranged in the mounting groove 401 b.

The two bin assemblies 50b are opposite to each other and disposed at the front ends of the two support plates 10b, respectively, and the chain 21b passes through the bottom of the corresponding bin assembly 50b. Specifically, the magazine assembly 50b includes a base plate 51b, a fixed plate 52b, a movable plate 53b, a first driving mechanism 54b, an upper jacking mechanism 55b, and a side clamping mechanism 56b; the base plate 51b is fixed on the outer side of the front end of the bracket plate 10 b; the fixed plate 52b is fixed on the base plate 51 b; the movable plate 53b and the fixed plate 52b are opposite to each other in a front-back manner and can be movably arranged on the substrate 51b in a front-back manner, and an accommodating space 501b with an upward opening and for accommodating the end part of the plate is formed between the movable plate 53b and the fixed plate 52 b; the first driving mechanism 54b is disposed on the base plate 51b and drives the movable plate 53b to move back and forth; the top pushing mechanism 55b is disposed on the substrate 51b and below the accommodating space 501b; the side clamping mechanism 56b is disposed on the movable plate 53b and laterally movably extends into the accommodating space 501 b. In the embodiment, the two fixed plates 52b are arranged in front and back, a movable plate 53b is arranged for each fixed plate 52b, the two movable plates 53b are connected together through a connecting plate 57b, and the first driving mechanism 54b drives one of the movable plates 53b to move in front and back; the two movable plates 53b are mounted on the base plate 51b through the slide rail 502b and the slider 503b, the first driving mechanism 54b includes a screw 541b and a hand wheel 542b, the screw 541b is rotatably mounted on the base plate 51b and is screwed with a nut member 543b, the nut member 543b is fixed on one of the movable plates 53b, and the hand wheel 542b is fixed at the front end of the screw 541 b; the jacking mechanism 55b includes a top plate 551b and a first cylinder 552b, the first cylinder 552b is fixed on the base plate 51b, and the first cylinder 552b drives the top plate 551b to move up and down; the side clamping mechanism 56b includes a pushing plate 561b and a second cylinder 562b, and the second cylinder 562b is fixed on the movable plate 53b and drives the pushing plate 561b to move back and forth laterally.

The plurality of drilling devices c are respectively arranged on the outer side of the front section of the fixed frame 20a and the outer side of the front section of the movable frame 30a, the number of the drilling devices c on the fixed frame 20a and the movable frame 30a is the same and is at least two arranged front and back, and each drilling device c is respectively positioned beside the outer side of the corresponding pressing plate mechanism 40 a. Specifically, each drilling device c includes an X-axis transmission mechanism 10c, two Y-axis transmission mechanisms 20c, two Z-axis transmission mechanisms 30c, and two drilling mechanisms 40c.

The X-axis transmission mechanism 10c is arranged on the fixed frame 20a or the movable frame 30a, and the X-axis transmission mechanism 10c comprises an X-axis guide rail 11c, an X-axis slide seat 12c, an X-axis screw rod 13c, an X-axis nut 14c, an X-axis motor seat 15c and an X-axis servo motor 16c; the X-axis guide rail 11c extends along the X-axis direction, the X-axis guide rail 11c is fixed with the fixed frame 20a or the movable frame 30a, the X-axis slide carriage 12c is slidably mounted on the X-axis guide rail 11c through the X-axis slider 17c, the X-axis lead 13c is rotatably disposed below the X-axis slide carriage 12c back and forth, the X-axis lead 13c is rotatably mounted and connected with the fixed frame 20a or the movable frame 30a, the X-axis nut 14c is screwed with the X-axis lead 13c and fixedly connected with the X-axis slide carriage 12c, the X-axis motor base 15c is fixedly mounted with the fixed frame 20a or the movable frame 30a, the X-axis servomotor 16c is fixed on the X-axis motor base 15c, and the output shaft of the X-axis servomotor 16c is fixedly connected with the X-axis lead 13c through the X-axis coupler 18 c. And, the X-axis slide 12c is provided with a Y-axis guide rail 101c and a rack 102c, the rack 102c and the Y-axis guide rail 101c are parallel to each other and extend in the Y-axis direction, the number of the Y-axis guide rails 101c is two, and the rack 102c is located between the two Y-axis guide rails 101 c.

The two Y-axis transmission mechanisms 20c are arranged on the X-axis transmission mechanism 10c and are arranged along the Y-axis direction, and the two Y-axis transmission mechanisms 20c are driven by the X-axis transmission mechanism 10c to move back and forth along the X-axis direction. Specifically, the Y-axis transmission mechanism 20c includes a Y-axis slide carriage 21c, a reducer mounting plate 22c, a reducer 23c, a Y-axis servo motor 24c, and a gear 25c, the Y-axis slide carriage 21c is slidably mounted on the Y-axis guide rail 101c through a Y-axis slider 26c, the reducer mounting plate 22c is fixed to the Y-axis slide carriage 21c, the reducer 23c is mounted on the reducer mounting plate 22c, the Y-axis servo motor 24c is disposed on the reducer 23c and drives the reducer 23c to operate, and the gear 25c is fixed to an output shaft of the reducer 23c and is engaged with the rack 102 c.

The two Z-axis transmission mechanisms 30c are respectively disposed on the two Y-axis transmission mechanisms 20c and driven by the corresponding Y-axis transmission mechanisms 20c to move back and forth along the Y-axis direction. Specifically, the Z-axis transmission mechanism 30c includes a Z-axis fixing plate 31c, a Z-axis sliding plate 32c, a Z-axis screw 33c, a Z-axis nut 34c, a Z-axis motor mount 35c, and a Z-axis servo motor 36c, the Z-axis fixing plate 31c is fixed to the Y-axis slide carriage 21c, the Z-axis fixing plate 31c is provided with a Z-axis guide 37c, the Z-axis guide 37c extends in the Z-axis direction, the Z-axis sliding plate 32c is slidably mounted on the Z-axis guide 37c by a Z-axis slider 38c, the drilling mechanism 40c is fixed to the Z-axis sliding plate 32c, the Z-axis screw 33c is rotatably mounted to the Z-axis fixing plate 31c back and forth, the Z-axis screw 33c extends in the Z-axis direction, the Z-axis nut 34c is screwed to the Z-axis screw 33c and fixedly connected to the Z-axis sliding plate 32c, the Z-axis motor mount 35c is fixed to the Z-axis fixing plate 31c, the Z-axis servo motor 36c is fixedly connected to the Z-axis screw 33c by a Z-axis servo motor coupler 39 c.

The two drilling mechanisms 40c are respectively disposed on the two Z-axis transmission mechanisms 30c and driven by the corresponding Z-axis transmission mechanisms 30c to move back and forth along the Z-axis direction. Specifically, the drilling mechanism 40c includes a motor mounting plate 41c, a spindle motor 42c, and a drill 43c; the motor mounting plate 41c is fixed to the Z-axis slide plate 32c, the spindle motor 42c is fixed to the motor mounting plate 41c and extends vertically, and the drill 43c is fixed to an output shaft of the spindle motor 42c and extends upward.

The plurality of hole milling devices d are respectively arranged on the outer side of the rear section of the fixed frame 20a and the outer side of the rear section of the movable frame 30a, the number of the hole milling devices d on the fixed frame 20a and the movable frame 30a is the same and is at least two arranged in the front and back direction, and each hole milling device d is respectively arranged beside the outer side of the corresponding pressing plate mechanism 40 a. Specifically, each hole milling device d includes a base 10d, two Y-axis transmission mechanisms 20d, two X-axis transmission mechanisms 30d, two Z-axis transmission mechanisms 40d, and two hole milling mechanisms 50d.

The base 10d is disposed on the fixed frame 20a or the movable frame 30 a; the two Y-axis transmission mechanisms 20d are disposed on the base 10d and arranged along the Y-axis direction, and the two Y-axis transmission mechanisms 20 can be movably disposed along the Y-axis direction. In an embodiment, the base 10d is provided with two Y-axis guide rails 11d and two racks 12d, the Y-axis guide rails 11d and the racks 12d are parallel to each other and extend in the Y-axis direction, and the racks 12d are located between the two Y-axis guide rails 11 d; specifically, the Y-axis transmission mechanism 20d includes a Y-axis slide carriage 21d, a reducer mounting plate 22d, a reducer 23d, a Y-axis servo motor 24d, and a gear 25d, the Y-axis slide carriage 21d is slidably mounted on the Y-axis guide rail 11d through a Y-axis slider 26d, the reducer mounting plate 22d is fixed on the Y-axis slide carriage 21d, the reducer 23d is mounted on the reducer mounting plate 22d, the Y-axis servo motor 24d is disposed on the reducer 23d and drives the reducer 23d to operate, and the gear 25d is fixed on an output shaft of the reducer 23d and is engaged with the rack 12 d.

The two X-axis transmission mechanisms 30d are respectively disposed on the two Y-axis transmission mechanisms 20d and move back and forth with the corresponding Y-axis transmission mechanisms 20 d. In the present embodiment, the Y-axis slide 21d is provided with an X-axis guide rail 27d, and the X-axis guide rail 27d extends in the X-axis direction; specifically, the X-axis transmission mechanism 30d includes an X-axis slide 31d, an X-axis lead screw 32d, an X-axis nut 33d, an X-axis motor base 34d, and an X-axis servo motor 35d; the X-axis slide carriage 31d is slidably mounted on the X-axis guide rail 27d through an X-axis slider 36d, the X-axis lead screw 32d is reciprocally rotatably disposed on the Y-axis slide carriage 21d and extends along the X-axis direction, the X-axis nut 33d is screwed with the X-axis lead screw 32d and is fixedly connected with the X-axis slide carriage 31d, the X-axis motor base 34d is fixed on the Y-axis slide carriage 21d, the X-axis servomotor 35d is fixed on the X-axis motor base 34d, and an output shaft of the X-axis servomotor 35d is fixedly connected with the X-axis lead screw 32d through an X-axis coupler 37 d.

The two Z-axis transmission mechanisms 40d are respectively disposed on the two X-axis transmission mechanisms 30d and driven by the corresponding X-axis transmission mechanisms 30d to move back and forth along the X-axis direction. In the present embodiment, the Z-axis transmission mechanism 40d is fixed on the X-axis slide 31d, specifically, the Z-axis transmission mechanism 40d includes a Z-axis fixing plate 41d, a Z-axis sliding plate 42d, a Z-axis lead screw 43d, a Z-axis nut 44d, a Z-axis motor base 45d and a Z-axis servo motor 46d, the Z-axis fixing plate 41d is fixed on the X-axis slide 31d, the Z-axis fixing plate 41d is provided with a Z-axis guide rail 47d, the Z-axis guide rail 47d extends along the Z-axis direction, the Z-axis sliding plate 42d is slidably mounted on the Z-axis guide rail 47d through a Z-axis slider 48d, the Z-axis lead screw 43d is reciprocally rotatably mounted on the Z-axis fixing plate 41d, the Z-axis lead screw 43d extends along the Z-axis direction, the Z-axis nut 44d is screwed with the Z-axis lead screw 43d and fixedly connected with the Z-axis sliding plate 42d, the Z-axis motor base 45d is fixed on the Z-axis fixing plate 41d, the Z-axis servo motor 46d is fixed on the Z-axis servo motor base 45d, and an output shaft 49d is connected with the Z-axis lead screw.

The two hole milling mechanisms 50d are respectively arranged on the two Z-axis transmission mechanisms 40d and driven by the corresponding Z-axis transmission mechanisms 40d to move back and forth along the Z-axis direction. In the present embodiment, the hole milling mechanism 50d is fixed on the Z-axis sliding plate 42d, and specifically, the hole milling mechanism 50d includes a motor mounting plate 51d, a spindle motor 52d, and a milling cutter 53d; the motor mounting plate 51d is fixed to the Z-axis slide 42d, the spindle motor 52d is fixed to the motor mounting plate 51d and extends vertically, and the milling cutter 53d is fixed to an output shaft of the spindle motor 52d and extends upward.

Detailed description the working principle of the present embodiment is as follows:

firstly, according to the length of the plate to be processed, the transverse driving mechanism drives the movable frame 30a to move close to or away from the fixed frame 20a so as to adjust the distance between the two bin assemblies 50b, so that the distance between the two bin assemblies 50b is matched with the length of the plate, and according to the width of the plate to be processed, the first driving mechanism 54b drives the movable plate 53b to move back and forth, so that the distance between the movable plate 53d and the fixed plate 52d is matched with the width of the plate.

Then, two ends of a plurality of plates are respectively placed in the accommodating spaces 501b of the two bin assemblies 50b, the plurality of plates are stacked up and down, wherein the lowermost plate is supported by the upper supporting mechanism 55b, the second plate from the bottom is clamped by the side clamping mechanism 56b, after the chain 21b is driven by the first motor 22b to operate, the lowermost plate is lowered onto the chain 21b by the upper supporting mechanism 55b, so that the two ends of the lowermost plate are respectively driven by the two chains 21b to move out of the accommodating space 501b synchronously, then, the upper supporting mechanism 55b is reset, then, the side clamping mechanism 56b releases the clamping of the plate, so that the second plate falls onto the upper supporting mechanism 55b, then the side clamping mechanism 56b carries out the side clamping of the next plate, the actions are repeated, the plates are lowered onto the chain 21b one by one, the plates lowered onto the chains 21b are driven by the pusher 23b to move down to each station and positioned by the corresponding rear positioning assembly 40b, and the plates are moved to a subsequent station after the corresponding action is completed, and the plate processing assembly 40b is moved to continue to a subsequent station.

When the plate is moved to the drilling station, firstly, the two Y-axis transmission mechanisms 20c are driven by the X-axis transmission mechanism 10c to move to the appointed position along the X-axis direction, then, the two Z-axis transmission mechanisms 30c are respectively driven by the two Y-axis transmission mechanisms 20c to move to the appointed position along the Y-axis direction, then, the two drilling mechanisms 40c are respectively driven by the two Z-axis transmission mechanisms 30c to move along the Z-axis direction, meanwhile, the two drilling mechanisms 40c are started to drill the end part of the plate, and the drilling devices c at the two sides can respectively drill the two end parts of the plate at the same time.

When the plate is moved to the hole milling station, firstly, the two Y-axis transmission mechanisms 20d drive the two X-axis transmission mechanisms 30d to move to the designated positions along the Y-axis direction, then the two X-axis transmission mechanisms 30d drive the two Z-axis transmission mechanisms 40d to move to the designated positions along the X-axis direction, then the two Z-axis transmission mechanisms 40d drive the two hole milling mechanisms 50d to move along the Z-axis direction, and simultaneously the two hole milling mechanisms 50d start to mill holes at the end portions of the plate, and the hole milling devices d at the two sides can mill holes at the two end portions of the plate simultaneously.

In the process of drilling and milling the plates, the chain transmission device b stops operating, the end part of the plate is pressed by the pressing plate mechanism 40a, and in addition, the plurality of drilling devices c and the plurality of milling devices d can work simultaneously to respectively drill or mill the corresponding plates, so that the production efficiency is effectively improved.

The utility model discloses a design focus lies in: through utilizing first motor to drive the chain operation, in order to drive panel and remove, and the cooperation is provided with back locating component, effectively improve and carry the precision with the location to panel, and then be favorable to promoting the precision of follow-up drilling and hole milling, and the cooperation sets up the feed bin subassembly, can pile up panel and emit in the feed bin subassembly one by one, reach and improve efficiency, reduce the manpower fee, and, through setting up a plurality of drilling equipment and a plurality of hole milling equipment, the realization is carried out duplex position drilling and hole milling operation to panel, the processing operating efficiency has effectively been improved, bring the facility for the production operation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a duplex position drilling hole milling equipment which characterized in that: the drilling machine comprises a frame, a chain transmission device, a plurality of drilling devices and a plurality of hole milling devices;

the frame comprises a bottom frame, a fixed frame, a movable frame and a transverse driving mechanism; the fixed frame and the movable frame are transversely arranged on the bottom frame, the fixed frame is fixed on the bottom frame, the movable frame can be transversely movably arranged back and forth relative to the fixed frame, and the fixed frame and the movable frame are respectively provided with a plurality of pressing plate mechanisms which are longitudinally arranged at intervals; the transverse driving mechanism is arranged on the bottom frame and drives the movable frame to transversely move back and forth;

the chain transmission device comprises two support plates, two chain mechanisms, a plurality of elastic supporting components, a plurality of rear positioning components and two stock bin components; the two support plates are transversely arranged in parallel at intervals and are respectively fixed on the inner sides of the fixed frame and the movable frame, and the two support plates extend longitudinally; the two chain mechanisms are matched with each other oppositely and are respectively arranged on the two bracket plates in a front-back running way, and each chain mechanism comprises a chain and a first motor for driving the chain to run back-forth; the elastic supporting components are respectively arranged at the tops of the two support plates at intervals and are respectively positioned below the corresponding chains, and the elastic supporting components on the two support plates are mutually matched oppositely and are positioned right below the corresponding pressing plate mechanisms; the plurality of rear positioning components are respectively arranged on the two support plates and positioned beside the rear end sides of the corresponding elastic support components; the two bin assemblies are opposite to each other and respectively arranged at the front ends of the two support plates, and the chain passes through the bottoms of the corresponding bin assemblies;

the drilling devices are respectively arranged on the outer side of the front section of the fixed frame and the outer side of the front section of the movable frame, the number of the drilling devices on the fixed frame and the movable frame is the same, and the drilling devices are at least two arranged in the front-back direction, and each drilling device is respectively positioned beside the outer side of the corresponding pressing plate mechanism;

the plurality of hole milling devices are respectively arranged on the outer side of the rear section of the fixed frame and the outer side of the rear section of the movable frame, the number of the hole milling devices on the fixed frame and the movable frame is the same, and the hole milling devices are at least two arranged in the front and the rear direction, and each hole milling device is respectively positioned beside the outer side of the corresponding pressing plate mechanism.

2. The double-station drilling and milling equipment as claimed in claim 1, wherein: the top of the support plate is provided with a concave position, the elastic support component is matched with the concave position and is embedded in the concave position, the elastic support component comprises a floating strip, a spring and a base plate, the floating strip can be movably arranged in the concave position up and down through a guide shaft, and the spring is sleeved on the guide shaft and drives the floating strip to move upwards; the backing plate is fixed to the top of the floating bar and holds the bottom of the chain.

3. The double-station drilling and milling equipment as claimed in claim 1, wherein: the rear positioning assembly comprises a mounting plate, a linear guide rail, a sliding block, a rear positioning block and a cylinder; the mounting plate is fixed on the outer side surface of the support plate; the linear guide rail is fixed on the outer side surface of the mounting plate and extends obliquely up and down; the sliding block is arranged on the linear guide rail in a sliding way and moves back and forth along the linear guide rail; the rear positioning block is arranged on the sliding block and moves along with the sliding block; the lower end of the cylinder is hinged with the mounting plate, the upper end of the cylinder extends out of a piston rod, and the piston rod is hinged with the rear positioning block.

4. The double-station drilling and milling equipment as claimed in claim 1, wherein: the storage bin assembly comprises a base plate, a fixed plate, a movable plate, a first driving mechanism, an upper jacking mechanism and a side clamping mechanism; the base plate is fixed on the outer side of the front end of the support plate; the fixing plate is fixed on the substrate; the movable plate and the fixed plate are opposite front and back and can be movably arranged on the substrate front and back, and an accommodating space with an upward opening and for placing the end part of the plate is formed between the movable plate and the fixed plate; the first driving mechanism is arranged on the substrate and drives the movable plate to move back and forth; the upper jacking mechanism is arranged on the substrate and is positioned below the accommodating space; the side clamping mechanism is arranged on the movable plate and can extend into the containing space laterally and movably.

5. The double-station drilling and milling equipment as claimed in claim 4, wherein: the first driving mechanism drives one of the movable plates to move back and forth; the two movable plates are arranged on the base plate through the slide rail and the slide block in a matching mode, the first driving mechanism comprises a screw rod and a hand wheel, the screw rod is rotatably arranged on the base plate and is in threaded connection with a nut piece, the nut piece is fixed on one of the movable plates, and the hand wheel is fixed at the front end of the screw rod.

6. The double-station drilling and milling equipment as claimed in claim 4, wherein: the top lifting mechanism comprises a top plate and a first air cylinder, the first air cylinder is fixed on the base plate, and the first air cylinder drives the top plate to move up and down; the side clamping mechanism comprises a push plate and a second cylinder, and the second cylinder is fixed on the movable plate and drives the push plate to move back and forth laterally.

7. The double-station drilling and milling equipment as claimed in claim 1, wherein: the drilling device comprises an X-axis transmission mechanism, two Y-axis transmission mechanisms, two Z-axis transmission mechanisms and two drilling mechanisms; the X-axis transmission mechanism is arranged on the fixed frame or the movable frame, the two Y-axis transmission mechanisms are both arranged on the X-axis transmission mechanism and are arranged along the Y-axis direction, and the two Y-axis transmission mechanisms are driven by the X-axis transmission mechanism to move back and forth along the X-axis direction; the two Z-axis transmission mechanisms are respectively arranged on the two Y-axis transmission mechanisms and driven by the corresponding Y-axis transmission mechanisms to move back and forth along the Y-axis direction; the two drilling mechanisms are respectively arranged on the two Z-axis transmission mechanisms and driven by the corresponding Z-axis transmission mechanisms to move back and forth along the Z-axis direction.

8. The double-station drilling and milling equipment as claimed in claim 7, wherein: the X-axis transmission mechanism comprises an X-axis guide rail, an X-axis sliding seat, an X-axis screw rod, an X-axis nut, an X-axis motor base and an X-axis servo motor; the X-axis guide rail extends along the X-axis direction, the X-axis sliding seat is slidably mounted on the X-axis guide rail through an X-axis sliding block, the X-axis lead screw can be arranged below the X-axis sliding seat in a back-and-forth rotating mode, the X-axis nut is in threaded connection with the X-axis lead screw and is fixedly connected with the X-axis sliding seat, the X-axis servo motor is fixed on the X-axis motor seat, and an output shaft of the X-axis servo motor is fixedly connected with the X-axis lead screw through an X-axis coupler.

9. The double-station drilling and milling equipment as claimed in claim 1, wherein: the hole milling device comprises a base, two Y-axis transmission mechanisms, two X-axis transmission mechanisms, two Z-axis transmission mechanisms and two hole milling mechanisms; the base is arranged on the fixed frame or the movable frame; the two Y-axis transmission mechanisms are arranged on the base and are distributed along the Y-axis direction, and the two Y-axis transmission mechanisms can be movably arranged back and forth along the Y-axis direction; the two X-axis transmission mechanisms are respectively arranged on the two Y-axis transmission mechanisms and move back and forth along with the corresponding Y-axis transmission mechanisms; the two Z-axis transmission mechanisms are respectively arranged on the two X-axis transmission mechanisms and driven by the corresponding X-axis transmission mechanisms to move back and forth along the X-axis direction; the two hole milling mechanisms are respectively arranged on the two Z-axis transmission mechanisms and driven by the corresponding Z-axis transmission mechanisms to move back and forth along the Z-axis direction.

10. The double-station drilling and milling equipment as claimed in claim 9, wherein: the base is provided with a Y-axis guide rail and a rack, and the rack and the Y-axis guide rail are parallel to each other and extend along the Y-axis direction; the Y-axis transmission mechanism comprises a Y-axis sliding seat, a speed reducer mounting plate, a speed reducer, a Y-axis servo motor and a gear, wherein the Y-axis sliding seat is slidably mounted on a Y-axis guide rail through a Y-axis sliding block, the speed reducer mounting plate is fixed on the Y-axis sliding seat, the speed reducer is mounted on the speed reducer mounting plate, the Y-axis servo motor is arranged on the speed reducer and drives the speed reducer to operate, and the gear is fixed on an output shaft of the speed reducer and is meshed with a rack.

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