CN111515444A - Double housing planer - Google Patents

Abstract

The invention discloses a gantry planer, the structure of which includes a spindle box, a gantry frame, a No. 1 oil cylinder, a beam, a chip blowing device, a processing table, a limit support, a chip collecting box and a chip collecting device. The effect of the invention: The chip blowing device moves linearly along the gantry with the beam under the action of the linear kinetic energy generated by the No. 1 oil cylinder. During planing, the machining table takes the workpiece to reciprocate in a straight line through the gantry. The chip blowing device can use the machining table along the limit support. The backward linear kinetic energy of the seat enables the left and right air vents at the front end of the beam to blow air toward the workpiece surface during planing, so that the chips generated during planing can be separated from the workpiece surface. The forward linear kinetic energy of the limit support enables the two chip guides arranged in an axisymmetric structure during planing to collect the chips blown off by the air on both sides of the processing table, and to transport the chips in a centralized manner through the chip collection device into the chip box, so as to realize the automatic and efficient recycling of chips.

Description

A gantry planer

technical field

The invention relates to the field of planers, in particular to a gantry planer.

Background technique

The gantry planer is mainly used for planing large workpieces, and it can also clamp multiple parts on the worktable for simultaneous processing. It is the mother machine of the industry. The worktable of the gantry planer takes the workpiece through the portal frame for linear reciprocating motion, and the idle travel speed is greater than that of the work. Travel speed, the beam is generally equipped with two vertical tool holders, the tool holder slide seat can rotate an angle in the vertical plane, and can perform lateral feed motion along the beam, the gantry planer will stay a lot of chips on the surface of the workpiece during processing, During the linear reciprocating motion of the worktable with the workpiece through the portal frame, it is not easy for the chips to fall off the surface of the workpiece. Usually, it is necessary to manually clean the chips on the surface of the workpiece in time, which greatly reduces the work efficiency of the gantry planer. The production cost is high, so it is necessary to develop a gantry planer to solve the problem that a large amount of chips will remain on the surface of the workpiece during the processing of the gantry planer, and the worktable will take the workpiece through the portal frame for linear reciprocating motion. If the surface falls off, it is usually necessary to manually clean the chips on the surface of the workpiece in time, which greatly reduces the problem of low working efficiency of the gantry planer and high production cost of the workpiece.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention is realized through the following technical solutions: a gantry planer, the structure of which includes a headstock, a gantry, a No. 1 oil cylinder, a beam, a chip blowing device, a processing table, a limit support, A chip collecting box and a chip collecting device, the top of the limit support is provided with a processing table, the processing table and the limit support are parallel to each other and the two are in sliding cooperation, and the limit support is provided above Gantry, the gantry is vertically fixed on the limit support, the front end of the gantry is provided with a beam, the two ends of the beam are slidingly matched with the gantry, and the top of the beam is parallel and equidistant. Two No. 1 oil cylinders, the No. 1 oil cylinder is fixed on the gantry frame and the head end is connected with the beam, the front end of the beam is provided with a headstock, the headstock is vertically arranged on the beam and the two adopt sliding fit , the bottom of the beam is provided with a chip blowing device, the chip blowing device is matched with the processing table through the beam, the bottom of the limit support is provided with a chip collecting device, and the chip collecting device is installed in the limit At the bottom of the support, the front end of the chip collecting device is provided with a chip collecting box, and the chip collecting box is fastened and fixed on the bottom of the limit support and is connected with the chip collecting device.

As a further optimization of this technical solution, the chip blowing device is composed of a left chip blowing linkage mechanism, an air blowing fixing mechanism, and a right chip blowing linkage mechanism. The blowing fixing mechanism is arranged at the front end of the beam and the two are connected. Both sides of the blowing fixing mechanism are provided with a left chip blowing linkage mechanism and a right chip blowing linkage mechanism, and the left chip blowing linkage mechanism and the right chip blowing linkage mechanism are arranged on both sides of the blowing fixing mechanism in an axisymmetric structure.

As a further optimization of this technical solution, the left chip blowing linkage is composed of a lifting linkage structure, a No. 2 oil cylinder, an air extraction pipe, a left air cylinder, a piston, a turntable, and a connecting rod. The top of the lifting linkage structure is provided with a No. 2 The oil cylinder, the No. 2 oil cylinder is matched with the lifting linkage structure, one side of the lifting linkage structure is provided with a left air cylinder, one side of the left air cylinder is provided with an air extraction pipe, and the air extraction pipe is connected with the left air cylinder, The left air cylinder is provided with a piston, the piston and the left air cylinder adopt sliding fit, the bottom end of the piston is provided with a connecting rod, one side of the connecting rod is provided with a turntable, and the end of the connecting rod is two. The end is movably connected with the piston and the turntable, and the turntable is matched with the lifting linkage structure.

As a further optimization of this technical solution, the lifting linkage structure is composed of a fixed vertical frame, a driven wheel, a wheel frame, a No. 1 transmission belt, an upper contact wheel, and a driving wheel. The wheel frame is provided with an upper contact wheel, so One side of the upper contact wheel is provided with a driving wheel, the driving wheel and the upper contact wheel are fixedly connected, the upper contact wheel and the driving wheel are installed on the wheel frame through the rotating shaft, and the center position of the top of the wheel frame is set. There is a fixed stand, the fixed stand is vertically welded on the top of the wheel frame, the rear end of the fixed stand is provided with a driven wheel, the driven wheel is connected with the fixed stand, and the driven wheel and the driving wheel There is a No. 1 transmission belt between, and the driving wheel is connected with the driven wheel through the No. 1 transmission belt.

As a further optimization of this technical solution, the blowing fixing mechanism is composed of a left elbow joint, a left telescopic gas pipe, a horizontal frame, a left blowing outlet, a right elbow joint, a right telescopic gas pipe, and a right blowing outlet. Both sides of the frame are provided with a left air outlet and a right air outlet, the left air outlet and the right air outlet are fastened with the horizontal frame, and the top of the horizontal frame is provided with a left telescopic air pipe and a right telescopic air pipe in parallel and equidistant. The left telescopic trachea is connected with the left blowing outlet, the right telescopic trachea is connected with the right blowing outlet, the top of the left telescopic trachea is provided with a left elbow joint, and the left elbow joint is connected with the left telescopic trachea, The top of the right telescopic trachea is provided with a right elbow joint, and the right elbow joint is connected with the right telescopic trachea.

As a further optimization of this technical solution, the chip collecting device is composed of a lifting transmission mechanism, a chip guide cover, a screw feeding rod, a feeding straight pipe, a No. 3 oil cylinder, a No. 2 transmission belt, and a transmission wheel. There are two chip guide covers which are axially symmetrical on the side. The chip guide covers are connected with the feeding straight pipe. The inside of the straight feeding pipe is provided with a screw feeding rod. The screw feeding rod and the straight feeding pipe are matched with each other. , the rear end of the screw feeding rod is provided with a transmission wheel, the screw feeding rod is connected with the transmission wheel through the extension shaft at the rear end, and the center position of the top of the straight feeding pipe is provided with a No. 3 oil cylinder. Vertically buckled on the top of the feeding straight pipe, the top of the No. 3 oil cylinder is provided with a lifting transmission mechanism, the extension end of the No. 3 oil cylinder is matched with the lifting transmission mechanism, and the transmission wheel is provided with a No. 2 transmission belt. The transmission wheel is matched with the lifting transmission mechanism through the No. 2 transmission belt.

As a further optimization of this technical solution, the lift transmission mechanism is composed of a lower contact wheel, a support, a connecting shaft, a straight rail, a driving side wheel, and a limit seat. The top of the support is provided with a connecting shaft, and the The connecting shaft is laterally installed on the support through the bearing, the connecting shaft is provided with two lower contact wheels in parallel and equidistant, the lower contact wheel and the connecting shaft are fixedly connected, and the two sides of the support are shafts. The symmetrical structure is provided with two limit seats, the limit seats and the support are welded, and the top of the limit seat is provided with an active side wheel, and the active side wheel and the limit seat adopt sliding fit, so The driving side wheel and the connecting shaft are meshed with gears, the rear end of the support is provided with two straight rails in parallel and equidistant, and the straight rails and the support adopt sliding fit.

beneficial effect

The gantry planer of the present invention has reasonable design, strong functionality, and has the following beneficial effects:

The chip blowing device of the invention moves linearly along the gantry along with the beam under the action of the linear kinetic energy generated by the No. 1 oil cylinder. During planing, the machining table takes the workpiece to reciprocate in a straight line through the gantry, and the chip blowing device can use the edge limit of the machining table. The backward linear kinetic energy of the seat support enables the left air outlet and right air outlet at the front end of the beam to blow air toward the workpiece surface during planing, so that the chips generated in the planing are separated from the workpiece surface, and the chip collection device can be used for machining. The forward linear kinetic energy of the table along the limit support enables the two chip guides arranged in an axisymmetric structure during planing to collect the chips blown off by the air on both sides of the processing table, and the chips are collected by the chip collecting device. It is concentratedly transported to the chip box, so as to solve the problem that a large amount of chips will stay on the surface of the workpiece during the processing of the gantry planer. During the linear reciprocating motion of the worktable with the workpiece through the portal frame, it is not easy for the chips to fall off the surface of the workpiece. Usually It is necessary to manually clean the chips on the surface of the workpiece in time, which greatly reduces the problem of low work efficiency of the gantry planer and high production cost of the workpiece;

The wheel frame of the invention is connected with the left air cylinder through a fixed vertical frame, and the No. 2 oil cylinder is vertically installed on the beam and the extension end is connected with the wheel frame, and the linear kinetic energy generated by the No. 2 oil cylinder can enable the upper contact wheel to have a liftable function, It is convenient to control the upper contact wheel using the backward linear kinetic energy of the processing table along the limit support, and is conducive to the work of the tool, because the driving wheel is connected with the driven wheel through the No. 1 transmission belt, and the driven wheel is connected with the turntable through the rotating shaft, so the upper When the contact wheel cooperates with the processing table in linear motion, it can convert the linear motion generated by the processing table into the rotary motion of the turntable, so that the piston is driven by the connecting rod to make a linear reciprocating motion in the left air cylinder to achieve repeated air extraction and pumping. Air jet operation, because the left air cylinder is connected to the left air outlet through the left elbow joint and the left telescopic air pipe, the generated air flow will be ejected from the left air outlet and the right air outlet to complete the timely cleaning of the workpiece surface cutting;

In the present invention, two mutually parallel lower contact wheels are mounted on a support through a connecting shaft, both ends of the connecting shaft are meshed with the two axially symmetrical driving side wheels through gears, and the support is arranged on the top of the No. 3 oil cylinder and the two Connected to each other, the linear kinetic energy generated by the No. 3 oil cylinder can make the lower contact wheel have the function of lifting and lowering, which is convenient to control the forward linear kinetic energy of the lower contact wheel using the processing table along the limit support. The driving side wheel is connected with the driving wheel through the No. 2 transmission belt, and the driving wheel is connected with the extension shaft at the rear end of the screw feed rod, so in this process, the forward linear motion of the processing table can be converted into the rotary motion of the screw feed rod. The chip guides are arranged on both sides of the processing table in an axisymmetric structure and are fixed on the limit supports, so the chips blown off by the air fall into the feeding straight pipe through the chip guides, and are rotated by the screw feeding rod. The movement is centrally recovered into the chip box, so as to realize the automatic recovery of chips.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the front view structure schematic diagram of a kind of gantry planer of the present invention;

Fig. 2 is the front view structure schematic diagram of the chip blowing device of the present invention;

Fig. 3 is the front view structure schematic diagram of the left chip blowing linkage mechanism of the present invention;

Fig. 4 is the side view structure schematic diagram of the lifting linkage structure of the present invention;

Fig. 5 is the front view structure schematic diagram of the blowing fixing mechanism of the present invention;

Fig. 6 is the rear view structure schematic diagram of the chip collecting device of the present invention;

FIG. 7 is a schematic view of the rear view of the lift transmission mechanism of the present invention.

In the picture: Spindle box-1, gantry-2, No. 1 oil cylinder-3, beam-4, chip blowing device-5, left chip blowing linkage mechanism-51, lifting linkage structure-51a, fixed stand-51a1, Driving wheel-51a2, wheel frame-51a3, No. 1 transmission belt-51a4, upper contact wheel-51a5, driving wheel-51a6, No. 2 oil cylinder-51b, exhaust pipe-51c, left air cylinder-51d, piston-51e, turntable-51f, Connecting rod-51g, blowing fixing mechanism-52, left elbow joint-52a, left telescopic gas pipe-52b, horizontal frame-52c, left air outlet-52d, right elbow joint-52e, right telescopic gas pipe-52f, right Air outlet-52g, right chip blowing linkage mechanism-53, processing table-6, limit support-7, chip collecting box-8, chip collecting device-9, lifting transmission mechanism-91, lower contact wheel-91a, support Seat-91b, connecting shaft-91c, straight rail-91d, driving side wheel-91e, limit seat-91f, chip guide-92, screw feeding rod-93, feeding straight pipe-94, No. 3 oil cylinder-95, No. 2 transmission belt -96, transmission wheel -97.

Detailed ways

In order to make the technical means, creative features, achieved goals and effects of the present invention easy to understand, the preferred embodiments of the present invention are further described below with reference to the specific embodiments and the accompanying drawings.

Example 1

Please refer to Figures 1-5, the present invention provides a specific embodiment of a gantry planer:

Please refer to Figure 1, a gantry planer, its structure includes a headstock 1, a gantry frame 2, a No. 1 oil cylinder 3, a beam 4, a chip blowing device 5, a processing table 6, a limit support 7, a chip box 8, a collecting Chip device 9, the top of the limit support 7 is provided with a processing table 6, the processing table 6 and the limit support 7 are parallel to each other and the two use sliding cooperation, and the limit support 7 is provided above. There is a gantry frame 2, the gantry frame 2 is vertically fixed on the limit support 7, the front end of the gantry frame 2 is provided with a beam 4, and the two ends of the beam 4 are slidingly matched with the gantry frame 2. The top of the beam 4 is provided with two No. 1 oil cylinders 3 in parallel and equidistant, and the No. 1 oil cylinder 3 is fixed on the gantry 2 and the head end is connected with the beam 4, and the front end of the beam 4 is provided with a headstock 1, so The spindle box 1 is vertically arranged on the beam 4 and the two adopt sliding cooperation. The bottom of the beam 4 is provided with a chip blowing device 5, and the chip blowing device 5 cooperates with the processing table 6 through the beam 4. The bottom of the limit support 7 is provided with a chip collecting device 9, the chip collecting device 9 is installed at the bottom of the limit support 7, and the front end of the chip collecting device 9 is provided with a chip collecting box 8. The box 8 is fastened and fixed on the bottom of the limiting support 7 and is connected with the chip collecting device 9 .

Please refer to FIG. 2 , the chip blowing device 5 is composed of a left chip blowing linkage mechanism 51 , an air blowing fixing mechanism 52 , and a right chip blowing linkage mechanism 53 . The blowing fixing mechanism 52 is provided at the front end of the beam 4 and the two Connected, both sides of the blowing fixing mechanism 52 are provided with a left chip blowing linkage mechanism 51 and a right chip blowing linkage mechanism 53, and the left chip blowing linkage mechanism 51 and the right chip blowing linkage mechanism 53 are arranged in an axisymmetric structure. On both sides of the blowing fixing mechanism 52 .

Please refer to FIG. 3, the left chip blowing linkage mechanism 51 is composed of a lifting linkage structure 51a, a No. 2 oil cylinder 51b, an air extraction pipe 51c, a left air cylinder 51d, a piston 51e, a turntable 51f, and a connecting rod 51g. The top of 51a is provided with a No. 2 oil cylinder 51b, and the No. 2 oil cylinder 51b is matched with a lift linkage structure 51a. One side of the lift linkage structure 51a is provided with a left air cylinder 51d, and one side of the left air cylinder 51d is provided with a pump. The air pipe 51c is connected with the left air cylinder 51d. The left air cylinder 51d is provided with a piston 51e. The piston 51e and the left air cylinder 51d are slidingly matched. Rod 51g, the connecting rod 51g is provided with a turntable 51f on one side, and both ends of the connecting rod 51g are movably connected with the piston 51e and the turntable 51f, and the turntable 51f cooperates with the lift linkage structure 51a.

Referring to FIG. 4, the lift linkage structure 51a is composed of a fixed stand 51a1, a driven wheel 51a2, a wheel frame 51a3, a No. 1 transmission belt 51a4, an upper contact wheel 51a5, and a driving wheel 51a6. The extension end of the No. 2 oil cylinder 51b It is connected with the wheel frame 51a3 and the fixed end is fixedly connected with the beam 4. An upper contact wheel 51a5 is provided inside the wheel frame 51a3, and a driving wheel 51a6 is provided on one side of the upper contact wheel 51a5. The driving wheel 51a6 and The upper contact wheel 51a5 is fixedly connected, the upper contact wheel 51a5 and the driving wheel 51a6 are mounted on the wheel frame 51a3 through the rotating shaft, and the top center of the wheel frame 51a3 is provided with a fixed stand 51a1, the fixed stand 51a1 Vertically welded on the top of the wheel frame 51a3, the wheel frame 51a3 is fixedly connected to the left air cylinder 51d through the fixed stand 51a1, the rear end of the fixed stand 51a1 is provided with a driven wheel 51a2, and the driven wheel 51a2 is connected to the fixed stand. The driven wheel 51a2 is mounted on the fixed stand 51a1 through a rotating shaft, and one end of the rotating shaft penetrates the fixed stand 51a1 and is connected to the turntable 51f, the driven wheel 51a2 and the driving wheel 51a6 are provided with a No. , the driving wheel 51a6 is connected with the driven wheel 51a2 through the No. 1 transmission belt 51a4.

Please refer to FIG. 5 , the blowing fixing mechanism 52 is composed of a left elbow joint 52a, a left telescopic gas pipe 52b, a horizontal frame 52c, a left blowing port 52d, a right elbow joint 52e, a right telescopic gas pipe 52f, and a right blowing port 52g. , both sides of the horizontal frame 52c are provided with a left air outlet 52d and a right air outlet 52g, the left air outlet 52d and the right air outlet 52g are buckled with the horizontal frame 52c, and the top of the horizontal frame 52c is parallel, etc. There is a left telescopic air pipe 52b and a right telescopic air pipe 52f, the left telescopic air pipe 52b is connected with the left air outlet 52d, the right telescopic air pipe 52f is connected with the right air outlet 52g, and the top of the left telescopic air pipe 52b is provided with There is a left elbow joint 52a, the left elbow joint 52a is connected with the left telescopic gas pipe 52b, the right telescopic gas pipe 52f is provided with a right elbow joint 52e at the top, and the right elbow joint 52e is connected with the right telescopic gas pipe 52f is connected, the left telescopic air pipe 52b is connected to the left air cylinder 51d through the left elbow joint 52a, and the left air outlet 52d and the right air outlet 52g are inclined at the front end of the beam 4.

During use, because the wheel frame 51a3 is connected to the left air cylinder 51d through the fixed stand 51a1, and the No. 2 oil cylinder 51b is vertically installed on the beam 4 and the extension end is connected to the wheel frame 51a3, the linear kinetic energy generated by the No. 2 oil cylinder 51b can The upper contact wheel 51a5 has the function of lifting and lowering, which is convenient to control the backward linear kinetic energy of the upper contact wheel 51a5 using the processing table 6 along the limit support 7, and is conducive to the work of the tool, because the driving wheel 51a6 passes through the No. 1 transmission belt 51a4 It is connected with the driven wheel 51a2, and the driven wheel 51a2 is connected with the turntable 51f through the rotating shaft, so when the upper contact wheel 51a5 cooperates with the processing table 6 in linear motion, the linear motion generated by the processing table 6 can be converted into the rotary motion of the turntable 51f, Driven by the connecting rod 51g, the piston 51e reciprocates in a straight line on the left air cylinder 51d, so as to realize repeated air extraction and jetting operations, because the left air cylinder 51d is connected to the left air outlet 52d through the left elbow joint 52a and the left telescopic air pipe 52b. , so the generated air flow will be ejected from the left air outlet 52d and the right air outlet 52g to complete the timely cleaning of the workpiece surface.

Example 2

Please refer to Figures 1-7, the present invention provides a specific embodiment of a gantry planer:

Please refer to Figure 1, a gantry planer, its structure includes a headstock 1, a gantry frame 2, a No. 1 oil cylinder 3, a beam 4, a chip blowing device 5, a processing table 6, a limit support 7, a chip box 8, a collecting Chip device 9, the top of the limit support 7 is provided with a processing table 6, the processing table 6 and the limit support 7 are parallel to each other and the two use sliding cooperation, and the limit support 7 is provided above. There is a gantry frame 2, the gantry frame 2 is vertically fixed on the limit support 7, the front end of the gantry frame 2 is provided with a beam 4, and the two ends of the beam 4 are slidingly matched with the gantry frame 2. The top of the beam 4 is provided with two No. 1 oil cylinders 3 in parallel and equidistant, and the No. 1 oil cylinder 3 is fixed on the gantry 2 and the head end is connected with the beam 4, and the front end of the beam 4 is provided with a headstock 1, so The spindle box 1 is vertically arranged on the beam 4 and the two adopt sliding cooperation. The bottom of the beam 4 is provided with a chip blowing device 5, and the chip blowing device 5 cooperates with the processing table 6 through the beam 4. The bottom of the limit support 7 is provided with a chip collecting device 9, the chip collecting device 9 is installed at the bottom of the limit support 7, and the front end of the chip collecting device 9 is provided with a chip collecting box 8. The box 8 is fastened and fixed on the bottom of the limiting support 7 and is connected with the chip collecting device 9 .

Please refer to FIG. 2 , the chip blowing device 5 is composed of a left chip blowing linkage mechanism 51 , an air blowing fixing mechanism 52 , and a right chip blowing linkage mechanism 53 . The blowing fixing mechanism 52 is provided at the front end of the beam 4 and the two Connected, both sides of the blowing fixing mechanism 52 are provided with a left chip blowing linkage mechanism 51 and a right chip blowing linkage mechanism 53, and the left chip blowing linkage mechanism 51 and the right chip blowing linkage mechanism 53 are arranged in an axisymmetric structure. On both sides of the blowing fixing mechanism 52 .

Please refer to FIG. 3, the left chip blowing linkage mechanism 51 is composed of a lifting linkage structure 51a, a No. 2 oil cylinder 51b, an air extraction pipe 51c, a left air cylinder 51d, a piston 51e, a turntable 51f, and a connecting rod 51g. The top of 51a is provided with a No. 2 oil cylinder 51b, and the No. 2 oil cylinder 51b is matched with a lift linkage structure 51a. One side of the lift linkage structure 51a is provided with a left air cylinder 51d, and one side of the left air cylinder 51d is provided with a pump. The air pipe 51c is connected with the left air cylinder 51d. The left air cylinder 51d is provided with a piston 51e. The piston 51e and the left air cylinder 51d are slidingly matched. Rod 51g, the connecting rod 51g is provided with a turntable 51f on one side, and both ends of the connecting rod 51g are movably connected with the piston 51e and the turntable 51f, and the turntable 51f cooperates with the lift linkage structure 51a.

Referring to FIG. 4, the lift linkage structure 51a is composed of a fixed stand 51a1, a driven wheel 51a2, a wheel frame 51a3, a No. 1 transmission belt 51a4, an upper contact wheel 51a5, and a driving wheel 51a6. The extension end of the No. 2 oil cylinder 51b It is connected with the wheel frame 51a3 and the fixed end is fixedly connected with the beam 4. An upper contact wheel 51a5 is provided inside the wheel frame 51a3, and a driving wheel 51a6 is provided on one side of the upper contact wheel 51a5. The driving wheel 51a6 and The upper contact wheel 51a5 is fixedly connected, the upper contact wheel 51a5 and the driving wheel 51a6 are mounted on the wheel frame 51a3 through the rotating shaft, and the top center of the wheel frame 51a3 is provided with a fixed stand 51a1, the fixed stand 51a1 Vertically welded on the top of the wheel frame 51a3, the wheel frame 51a3 is fixedly connected to the left air cylinder 51d through the fixed stand 51a1, the rear end of the fixed stand 51a1 is provided with a driven wheel 51a2, and the driven wheel 51a2 is connected to the fixed stand. The driven wheel 51a2 is mounted on the fixed stand 51a1 through a rotating shaft, and one end of the rotating shaft penetrates the fixed stand 51a1 and is connected to the turntable 51f, the driven wheel 51a2 and the driving wheel 51a6 are provided with a No. , the driving wheel 51a6 is connected with the driven wheel 51a2 through the No. 1 transmission belt 51a4.

Please refer to FIG. 5 , the blowing fixing mechanism 52 is composed of a left elbow joint 52a, a left telescopic gas pipe 52b, a horizontal frame 52c, a left blowing port 52d, a right elbow joint 52e, a right telescopic gas pipe 52f, and a right blowing port 52g. , both sides of the horizontal frame 52c are provided with a left air outlet 52d and a right air outlet 52g, the left air outlet 52d and the right air outlet 52g are buckled with the horizontal frame 52c, and the top of the horizontal frame 52c is parallel, etc. There is a left telescopic air pipe 52b and a right telescopic air pipe 52f, the left telescopic air pipe 52b is connected with the left air outlet 52d, the right telescopic air pipe 52f is connected with the right air outlet 52g, and the top of the left telescopic air pipe 52b is provided with There is a left elbow joint 52a, the left elbow joint 52a is connected with the left telescopic gas pipe 52b, the right telescopic gas pipe 52f is provided with a right elbow joint 52e at the top, and the right elbow joint 52e is connected with the right telescopic gas pipe 52f is connected, the left telescopic air pipe 52b is connected to the left air cylinder 51d through the left elbow joint 52a, and the left air outlet 52d and the right air outlet 52g are inclined at the front end of the beam 4.

Please refer to FIG. 6 , the chip collecting device 9 is composed of a lifting transmission mechanism 91 , a chip guide cover 92 , a screw feeding rod 93 , a feeding straight pipe 94 , a No. 3 oil cylinder 95 , a No. 2 transmission belt 96 , and a transmission wheel 97 . Two chip guide covers 92 are arranged on both sides of the feeding straight pipe 94 in an axisymmetric structure. The chip guide covers 92 are connected with the feeding straight pipe 94. The two sides of the table 6 are fixed on the limit support 7. The straight feeding pipe 94 is provided with a screw feeding rod 93. The screw feeding rod 93 cooperates with the feeding straight pipe 94. The screw feeding rod The rear end of 93 is provided with a transmission wheel 97, the screw feeding rod 93 is connected with the transmission wheel 97 through the extension shaft at the rear end, and the center position of the top of the straight feeding pipe 94 is provided with a No. 3 oil cylinder 95, and the No. 3 oil cylinder 95 Vertically buckled on the top of the feeding straight pipe 94, the top of the No. 3 oil cylinder 95 is provided with a lifting transmission mechanism 91, the extension end of the No. 3 oil cylinder 95 is matched with the lifting transmission mechanism 91, and the transmission wheel 97 There is a No. 2 transmission belt 96 , the transmission wheel 97 is matched with the lifting transmission mechanism 91 through the No. 2 transmission belt 96 , and the front end of the straight feeding pipe 94 is movably connected with the dust collecting box 8 .

Referring to FIG. 7 , the lift transmission mechanism 91 is composed of a lower contact wheel 91a, a support 91b, a connecting shaft 91c, a straight rail 91d, a driving side wheel 91e, and a limit seat 91f, and the support 91b is convex. The connecting shaft 91c is installed on the support 91b laterally through the bearing, and the connecting shaft 91c is provided with two lower contact wheels 91a in parallel and equidistant. 91a and the connecting shaft 91c are fixedly connected, and two limit seats 91f are arranged on both sides of the support 91b in an axisymmetric structure. The limit seats 91f and the support 91b are welded, and the limit seats 91f The top is provided with a driving side wheel 91e, the driving side wheel 91e and the limit seat 91f adopt sliding fit, the driving side wheel 91e and the connecting shaft 91c are engaged by gears, the rear end of the support 91b is parallel, etc. There are two straight rails 91d, the straight rails 91d and the support 91b adopt sliding fit, the support 91b is arranged on the top of the third oil cylinder 95 and the two are connected, and the straight rail 91d is arranged on the The top of the feeding straight pipe 94 is connected with the two, and the two driving side wheels 91e of the axisymmetric structure are matched with the transmission wheel 97 through the second transmission belt 96 .

During use, because the two parallel lower contact wheels 91a are mounted on the support 91b through the connecting shaft 91c, the two ends of the connecting shaft 91c are meshed with the two axially symmetrical driving side wheels 91e through gears, and the support 91b Set on the top of the No. 3 oil cylinder 95 and the two are connected, the linear kinetic energy generated by the No. 3 oil cylinder 95 can enable the lower contact wheel 91a to have a lifting function, which is convenient to control the lower contact wheel 91a using the processing table 6 along the limit support 7. The forward linear kinetic energy carried out is because the two driving side wheels 91e which are axisymmetric are connected with the transmission wheel 97 through the No. 2 transmission belt 96, and the transmission wheel 97 is connected with the extension shaft at the rear end of the screw feeding rod 93, so during this process The forward linear motion of the processing table 6 can be converted into the rotary motion of the screw feeding rod 93. The two chip guides 92 are arranged on both sides of the processing table 6 in an axisymmetric structure and are fixed on the limit support 7, so they are The chips blown off by the air fall into the feeding straight pipe 94 through the chip guide hood 92, and are collected into the chip collecting box 8 by the rotary motion generated by the screw feeding rod 93, thereby realizing the automatic recycling of the chips.

The specific implementation principle is as follows:

The chip blowing device 5 moves linearly along the gantry 2 with the beam 4 under the action of the linear kinetic energy generated by the No. 1 oil cylinder 3. During planing, the processing table 6 carries the workpiece through the gantry 2 for linear reciprocating motion. The chip blowing device 5 can Using the backward linear kinetic energy of the processing table 6 along the limit support 7, the left air outlet 52d and the right air outlet 52g at the front end of the beam 4 can blow air toward the surface of the workpiece during planing, so that the chips generated during planing can be Since the wheel frame 51a3 is connected to the left air cylinder 51d through the fixed stand 51a1, and the No. 2 oil cylinder 51b is vertically installed on the beam 4 and the extension end is connected to the wheel frame 51a3, the linear kinetic energy generated by the No. 2 oil cylinder 51b can The upper contact wheel 51a5 has the function of lifting and lowering, which is convenient to control the backward linear kinetic energy of the upper contact wheel 51a5 using the processing table 6 along the limit support 7, and is conducive to the work of the tool, because the driving wheel 51a6 passes through the No. 1 transmission belt 51a4 It is connected with the driven wheel 51a2, and the driven wheel 51a2 is connected with the turntable 51f through the rotating shaft, so when the upper contact wheel 51a5 cooperates with the processing table 6 in linear motion, the linear motion generated by the processing table 6 can be converted into the rotary motion of the turntable 51f, Driven by the connecting rod 51g, the piston 51e reciprocates in a straight line on the left air cylinder 51d, so as to realize repeated air extraction and jetting operations, because the left air cylinder 51d is connected to the left air outlet 52d through the left elbow joint 52a and the left telescopic air pipe 52b. , so the generated air flow will be ejected from the left air outlet 52d and the right air outlet 52g to complete the timely cleaning of the workpiece surface. , so that the two chip guide hoods 92 arranged in an axially symmetrical structure during planing can collect the chips blown off by the air on both sides of the processing table 6, and transport the chips to the chip collecting box 8 through the chip collecting device 9. Because the two mutually parallel lower contact wheels 91a are mounted on the support 91b through the connecting shaft 91c, the two ends of the connecting shaft 91c are engaged with the two axially symmetrical driving side wheels 91e through gears, and the support 91b is set on the third The top of the oil cylinder 95 and the two are connected, the linear kinetic energy generated by the No. 3 oil cylinder 95 can make the lower contact wheel 91a have the function of lifting and lowering, which is convenient to control the direction of the lower contact wheel 91a using the processing table 6 along the limit support 7. The front linear kinetic energy, because the two driving side wheels 91e which are axisymmetric are connected with the transmission wheel 97 through the No. 2 transmission belt 96, and the transmission wheel 97 is connected with the extension shaft at the rear end of the screw feeding rod 93, so in this process, the processing table can be connected The forward linear motion of 6 is converted into the rotary motion of the screw feeding rod 93, and the two chip guides 92 are arranged on both sides of the processing table 6 in an axisymmetric structure and are fixed on the limit support 7, so the chips blown by the air fall. The chips fall into the feeding straight pipe 94 through the chip guide cover 92, and are collected into the chip collecting box 8 by the rotary motion generated by the screw feeding rod 93, so as to realize the automatic recycling of the chips, so as to solve the problem of the gantry planer in processing. A lot of chips will stay on the surface of the workpiece, and the worktable will carry the workpiece During the linear reciprocating motion of the portal frame, it is not easy for the chips to fall off the surface of the workpiece, and it is usually necessary to manually clean the chips on the surface of the workpiece in time, which greatly reduces the low working efficiency of the gantry planer and the high production cost of the workpiece. .

The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only for illustrating the present invention. principle, without departing from the spirit or essential characteristics of the present invention, not only can the present invention be realized in other specific forms, but also various changes and improvements, these changes and improvements all fall within the scope of the claimed invention, therefore The claimed scope of the present invention is defined by the appended claims and their equivalents, rather than the foregoing description.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A gantry planer, the structure of which comprises a spindle box (1), a gantry frame (2), a No. 1 oil cylinder (3), a beam (4), a chip blowing device (5), a processing table (6), a limit support The seat (7), the chip collecting box (8), and the chip collecting device (9) are characterized in that: A processing table (6) is arranged on the top of the limit support (7), a gantry (2) is arranged above the limit support (7), and a cross beam is arranged at the front end of the gantry (2). (4), the top of the beam (4) is provided with a No. 1 oil cylinder (3), the front end of the beam (4) is provided with a spindle box (1), and the bottom of the beam (4) is provided with a chip blowing device ( 5), a chip collecting device (9) is arranged at the bottom of the limiting support (7), and a chip collecting box (8) is arranged at the front end of the chip collecting device (9). 2. A gantry planer according to claim 1, characterized in that: the chip blowing device (5) is composed of a left chip blowing linkage mechanism (51), an air blowing fixing mechanism (52), and a right chip blowing linkage mechanism (53), wherein the air blowing fixing mechanism (52) is provided with a left chip blowing linkage mechanism (51) and a right chip blowing linkage mechanism (53). 3. A gantry planer according to claim 2, characterized in that: the left chip blowing linkage mechanism (51) is composed of a lifting linkage structure (51a), a No. 2 oil cylinder (51b), an air extraction pipe (51c), The left air cylinder (51d), the piston (51e), the turntable (51f), and the connecting rod (51g). ) is provided with a left air cylinder (51d) on one side, a suction pipe (51c) is provided on one side of the left air cylinder (51d), a piston (51e) is provided inside the left air cylinder (51d), and the piston ( 51e) A connecting rod (51g) is provided at the bottom end, and a turntable (51f) is provided on one side of the connecting rod (51g). 4. A gantry planer according to claim 3, characterized in that: the lift linkage structure (51a) consists of a fixed stand (51a1), a driven wheel (51a2), a wheel frame (51a3), a No. 1 transmission belt (51a4), an upper contact wheel (51a5), and a driving wheel (51a6), the wheel frame (51a3) is provided with an upper contact wheel (51a5), and one side of the upper contact wheel (51a5) is provided with a driving wheel (51a5). Wheel (51a6), the top of the wheel frame (51a3) is provided with a fixed stand (51a1), the rear end of the fixed stand (51a1) is provided with a driven wheel (51a2), the driven wheel (51a2) A No. 1 drive belt (51a4) is provided between the drive pulley (51a6). 5. A gantry planer according to claim 2, characterized in that: the blowing fixing mechanism (52) is composed of a left elbow joint (52a), a left telescopic air pipe (52b), a horizontal frame (52c), The left air outlet (52d), the right elbow joint (52e), the right telescopic air pipe (52f), and the right air outlet (52g) are formed. The air outlet (52g), the top of the horizontal frame (52c) is provided with a left telescopic air pipe (52b) and a right telescopic air pipe (52f), and the top of the left telescopic air pipe (52b) is provided with a left elbow joint (52a) , the top of the right telescopic trachea (52f) is provided with a right elbow joint (52e). 6. A gantry planer according to claim 1, characterized in that: the chip collecting device (9) consists of a lifting transmission mechanism (91), a chip guide cover (92), a screw feeding rod (93), a feeding The straight pipe (94), the No. 3 oil cylinder (95), the No. 2 transmission belt (96), and the transmission wheel (97) are composed. The feeding straight pipe (94) is provided with a screw feeding rod (93) inside, the rear end of the screw feeding rod (93) is provided with a transmission wheel (97), and the top of the feeding straight pipe (94) is provided with a No. 3 oil cylinder ( 95), the top of the No. 3 oil cylinder (95) is provided with a lifting transmission mechanism (91), and the transmission wheel (97) is provided with a No. 2 transmission belt (96). 7. A gantry planer according to claim 6, characterized in that: the lift transmission mechanism (91) consists of a lower contact wheel (91a), a support (91b), a connecting shaft (91c), a straight rail ( 91d), the driving side wheel (91e), and the limit seat (91f), the top of the support (91b) is provided with a connecting shaft (91c), and the connecting shaft (91c) is provided with a lower contact wheel ( 91a), limit seats (91f) are provided on both sides of the support (91b), a driving side wheel (91e) is provided on the top of the limit seat (91f), and the rear end of the support (91b) Equipped with straight rail (91d).

Images