CN218168820U

CN218168820U - Planer type milling machine capable of stretching into workpiece for internal processing

Info

Publication number: CN218168820U
Application number: CN202222689432.0U
Authority: CN
Inventors: 刘欢
Original assignee: Wuhan Chengjun Machinery Manufacturing Co ltd
Current assignee: Wuhan Chengjun Machinery Manufacturing Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-30
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a planer-type milling machine technical field just discloses a can stretch into planer-type milling machine of inside processing of work piece, including the planer-type milling machine body, planer-type milling machine body top inner wall passes through hydraulic press fixedly connected with hydraulic stem one, hydraulic stem one bottom outer wall fixedly connected with connecting rod one, connecting rod one side outer wall fixedly connected with connecting rod two, two inner wall sliding connection of connecting rod have the extension rod, an inner wall of connecting rod rotates through first motor and is connected with the axis of rotation, axis of rotation bottom outer wall fixedly connected with main cutter head, and two inner walls of connecting rod are provided with the connection bull stick, connect the bull stick and be extending structure, connect bull stick tail end fixedly connected with side cutter head. The utility model discloses in, through the main cutter head and the side cutter head that set up, process work piece inside through the side cutter head, compensate traditional milling machine among the prior art and can only process on the workpiece surface, can't go deep into the work piece inside vacancy of milling.

Description

Planer type milling machine capable of stretching into workpiece for internal processing

Technical Field

The utility model relates to a planer-type milling machine technical field especially relates to a can stretch into planer-type milling machine of the inside processing of work piece.

Background

The numerical control lathe is also called a CNC lathe, namely a computer numerical control lathe, the integration level is high, the numerical control lathe is an electromechanical integration product integrating multiple technologies such as machinery, electricity, hydraulic pressure, pneumatics, microelectronics and information, and is a working master machine with the advantages of high precision, high efficiency, high automation, high flexibility and the like in mechanical manufacturing equipment, and a planomiller is one type of numerical control lathe and has the advantage of being suitable for processing large-sized workpieces.

When a workpiece is machined, the inner part of the workpiece needs to be machined, but the traditional milling machine in the prior art can only machine the surface of the workpiece and cannot deeply penetrate into the inner part of the workpiece for milling.

Therefore, a planomiller capable of extending into a workpiece for machining is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a planomiller capable of stretching into the internal processing of a workpiece.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a planer-type milling machine that can stretch into inside processing of work piece, including the planer-type milling machine body, planer-type milling machine body top inner wall passes through hydraulic press fixedly connected with hydraulic stem one, hydraulic stem one bottom outer wall fixedly connected with connecting rod one, connecting rod one side outer wall fixedly connected with connecting rod two, two inner wall sliding connection of connecting rod have the extension rod, a connecting rod inner wall rotates through first motor and is connected with the axis of rotation, axis of rotation bottom outer wall fixedly connected with main cutter head, and two inner walls of connecting rod are provided with the connection bull stick, connect the bull stick and be extending structure, connect bull stick tail end fixedly connected with side cutter head, planer-type milling machine body bottom inner wall places the platform through bolt fixedly connected with.

Further, place a top portion outer wall both ends and all seted up spacing spout, spacing spout inner wall sliding connection has spacing slider, spacing slider top outer wall fixedly connected with grip block.

Furthermore, two the limit chute inner wall is seted up the commentaries on classics hole that runs through, changes the downthehole wall and rotates through the second motor and be connected with the threaded rod, and two limit slider inner walls set up threaded hole, and threaded hole screw thread opposite direction in two limit slider, threaded rod threaded connection in threaded hole inner wall.

Furthermore, the fixed end of the connecting rotating rod is rotatably connected to the outer wall of one side of the extension rod through a bearing, a through hole is formed in the inner wall of the extension rod, and the extension end of the connecting rotating rod is rotatably connected to the inner wall of the through hole and extends to the outer wall of the extension rod.

Furthermore, the outer wall of the rotating shaft is fixedly connected with a first conical gear, the outer wall of one side of the rotating rod is fixedly connected with a second conical gear, the second conical gear is meshed with the outer wall of the second conical gear, two ends of the inner wall of the second connecting rod are provided with second hydraulic rods, and the tail ends of the second hydraulic rods are fixedly connected to the outer wall of one side of the extension rod.

Further, a plurality of dashpots that are the matrix arrangement are seted up to grip block one side outer wall, and dashpot inner wall sliding connection has the elastic block, and dashpot inner wall fixedly connected with stripper bar, and the concave groove has been seted up to the elastic block inner wall, and elastic block, concave groove, dashpot, stripper bar all are the round platform type.

Further, a plurality of buffer chambers that are the circumference range are seted up to the dashpot inner wall, and buffer chamber inner wall sliding connection has the piston board, piston board one side outer wall fixedly connected with reset spring, and reset spring fixed connection is in buffer chamber one side inner wall.

Advantageous effects

The utility model provides a planer-type milling machine that can stretch into inside processing of work piece. The method has the following beneficial effects:

(1) This can stretch into planer-type milling machine of inside processing of work piece, main cutter head and side cutter head through setting up, add man-hour to work piece inside when needs, it removes to suitable position to drive connecting rod one through the hydraulic stem this moment, connecting rod two moves along with connecting rod one with the extension rod is synchronous this moment, can drive the side cutter head above that and remove to work piece inside, can promote the extension rod through hydraulic stem two this moment, and extension rod sliding connection is in two inner walls of connecting rod, it rotates to connect the output that the bull stick rotates to connect and connects in the through-hole of extension rod inner wall, thereby the extension rod removes can drive the output that connects the bull stick and moves in step, open the epaxial first motor of rotation, can drive the axis of rotation and rotate, can drive the main cutter head above that to process the work piece, and the axis of rotation rotates through conical gear one and drives conical gear two and connect the bull stick to rotate, it can drive the side cutter head above that the bull stick rotates and rotate, can process the inside processing of work piece through the side cutter head, the tradition in prior art has remedied can only go deep into processing in the work piece surface, the unable vacancy that mills.

(2) This can stretch into planer-type milling machine of work piece internal processing, elastic block and the stripper bar through setting up, add man-hour as needs, at first need process it, open the second motor, can drive the threaded rod and rotate, the threaded rod rotates and can drive the spacing slider on it and slide in spacing spout, and threaded hole screw thread opposite direction on two spacing sliders, can drive two spacing sliders and be close to each other, can drive two grip blocks and be close to each other through spacing slider, carry out the centre gripping to the work piece, and when the grip block carries out the centre gripping, the elastic block on the grip block contacted with the work piece this moment, the two extrudees stress and can drive the elastic block and slide in the dashpot, dashpot inner wall and stripper bar outer wall can extrude elastic block and concave groove inner wall, can produce corresponding deformation, get into the extrusion of piston plate in the dashpot through deformation, can cushion extruded stress through reset spring's shrink, can avoid the too big grip block damage that causes of stress, influence the life of whole equipment.

Drawings

The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the hydraulic rod of the present invention;

fig. 3 is a cross-sectional view of the holding plate of the present invention.

Illustration of the drawings: 1. a planer type milling machine body; 2. a first hydraulic rod; 3. a first connecting rod; 4. a second connecting rod; 5. a placing table; 6. a limiting chute; 7. a limiting slide block; 8. a threaded rod; 9. a clamping plate; 10. a rotating shaft; 11. a main milling head; 12. a first conical gear; 13. a second bevel gear; 14. connecting the rotating rod; 15. a second hydraulic rod; 16. a side milling head; 17. an extension rod; 18. an elastic block; 19. a concave groove; 20. a buffer tank; 21. an extrusion stem; 22. a buffer chamber; 23. a return spring; 24. a piston plate.

Detailed Description

The utility model provides a can stretch into planer-type milling machine of work piece internal processing, as shown in fig. 1-2, including planer-type milling machine body 1, planer-type milling machine body 1 top inner wall passes through hydraulic press fixedly connected with hydraulic stem one 2, hydraulic stem one 2 bottom outer wall fixedly connected with connecting rod one 3, connecting rod one 3 one side outer wall fixedly connected with connecting rod two 4, connecting rod two 4 inner wall sliding connection have an extension rod 17, connecting rod one 3 inner walls rotate through first motor and are connected with axis of rotation 10, axis of rotation 10 bottom outer wall fixedly connected with main cutter head 11, and connecting rod two 4 inner walls are provided with connects bull stick 14, it is extending structure to connect bull stick 14, connect 14 tail end fixedly connected with side cutter heads 16 of bull stick, planer-type milling machine body 1 bottom inner wall places platform 5 through bolt fixedly connected with.

Place 5 top outer wall both ends of platform and all seted up spacing

spout

6, 6 inner wall sliding connection of spacing spout have

spacing slider

7, 7 top outer wall fixedly connected with grip blocks 9 of spacing slider.

The rotating hole that runs through is seted up to 6 inner walls of two spacing spouts, and the rotating hole inner wall is connected with threaded rod 8 through the rotation of second motor, and threaded hole is seted up to 7 inner walls of two spacing sliders, and threaded hole screw thread opposite direction in two

spacing sliders

7, 8 threaded connection in threaded hole inner wall of threaded rod.

The fixed end of the connecting rotating rod 14 is rotatably connected to the outer wall of one side of the extension rod 17 through a bearing, a through hole is formed in the inner wall of the extension rod 17, and the extending end of the connecting rotating rod 14 is rotatably connected to the inner wall of the through hole and extends to the outer wall of the extension rod 17.

The outer wall of the rotating shaft 10 is fixedly connected with a first conical gear 12, the outer wall of one side of the rotating rod 14 is fixedly connected with a second conical gear 13, the second conical gear 13 is meshed with the outer wall of the second conical gear 13, two ends of the inner wall of the second connecting rod 4 are respectively provided with a second hydraulic rod 15, and the tail end of the second hydraulic rod 15 is fixedly connected to the outer wall of one side of the extension rod 17.

As shown in fig. 3, the outer wall of one side of the clamping plate 9 is provided with a plurality of buffer slots 20 arranged in a matrix, the inner wall of each buffer slot 20 is connected with an elastic block 18 in a sliding manner, the inner wall of each buffer slot 20 is fixedly connected with an extrusion rod 21, the inner wall of each elastic block 18 is provided with a concave slot 19, and each elastic block 18, each concave slot 19, each buffer slot 20 and each extrusion rod 21 are in a circular truncated cone shape.

A plurality of buffer cavities 22 which are circumferentially arranged are formed in the inner wall of the buffer groove 20, a piston plate 24 is connected to the inner wall of each buffer cavity 22 in a sliding mode, a reset spring 23 is fixedly connected to the outer wall of one side of each piston plate 24, and the reset spring 23 is fixedly connected to the inner wall of one side of each buffer cavity 22.

The utility model discloses a theory of operation: through the main cutter head 11 and the side cutter head 16 that set up, when needing to add to the work piece inside, drive connecting rod one 3 through hydraulic stem one 2 this moment and remove to suitable position, connecting rod two 4 and extension rod 17 move along with connecting rod one 3 is synchronous this moment, can drive the side cutter head 16 on it and remove to the work piece inside, can promote extension rod 17 through hydraulic stem two 15 this moment, and extension rod 17 sliding connection is in connecting rod two 4 inner walls, the output that connects the bull stick 14 and rotate the connection rotates and connects in the through-hole of extension rod 17 inner wall, thereby extension rod 17 removes and can drive the output that connects bull stick 14 and move synchronously, open the first motor on axis of rotation 10, can drive axis of rotation 10 and rotate, can drive main cutter head 11 on it and process the work piece, and axis of rotation 10 rotates and drives conical gear two 13 and connect bull stick 14 through conical gear one 12 and rotate, connecting the bull stick 14 rotates and can drive side cutter head 16 on it and rotate, can process the work piece inside through side cutter head 16, the traditional milling surface in the prior art has compensatied, can only go on the milling machine can's the milling the unable vacancy.

Through the elastic block 18 and the extrusion stem 21 that set up, when needs add man-hour, at first need process it, open the second motor, can drive threaded rod 8 and rotate, threaded rod 8 rotates and can drive the spacing slider 7 of threaded connection on it and slide in spacing spout 6, and threaded hole screw thread opposite direction on two spacing sliders 7, can drive two spacing sliders 7 and be close to each other, can drive two grip blocks 9 through spacing slider 7 and be close to each other, carry out the centre gripping to the work piece, when grip block 9 carries out the centre gripping, elastic block 18 and the work piece contact on the grip block 9 this moment, the two extrudees the stress and can drive elastic block 18 and slide in buffer slot 20 to the stress, buffer slot 20 inner wall and extrusion stem 21 outer wall can extrude elastic block 18 and concave groove 19 inner wall, can produce corresponding deformation, get into in buffer slot 22 through deformation and extrude piston plate 24, can cushion the stress of extrusion through the shrink of reset spring 23, can avoid too big to cause grip block 9 to damage, influence the life of whole equipment.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a can stretch into planer-type milling machine of inside processing of work piece, includes planer-type milling machine body (1), its characterized in that: the milling machine is characterized in that the inner wall of the top of the milling machine body (1) is fixedly connected with a first hydraulic rod (2), the outer wall of the bottom of the first hydraulic rod (2) is fixedly connected with a first connecting rod (3), the outer wall of one side of the first connecting rod (3) is fixedly connected with a second connecting rod (4), the inner wall of the second connecting rod (4) is slidably connected with an extension rod (17), the inner wall of the first connecting rod (3) is rotatably connected with a rotating shaft (10) through a first motor, the outer wall of the bottom of the rotating shaft (10) is fixedly connected with a main milling head (11), the inner wall of the second connecting rod (4) is provided with a connecting rotating rod (14), the connecting rotating rod (14) is of a telescopic structure, the connecting rotating rod (14) is fixedly connected with a side milling head (16), and the inner wall of the bottom of the milling machine body (1) is fixedly connected with a placing table (5) through a bolt.

2. The planer type milling machine capable of extending into the workpiece for machining is characterized in that: place platform (5) top outer wall both ends and all seted up spacing spout (6), spacing spout (6) inner wall sliding connection has spacing slider (7), spacing slider (7) top outer wall fixedly connected with grip block (9).

3. A planomiller capable of extending into a workpiece for machining according to claim 2, wherein: two the hole that changes that runs through is seted up to spacing spout (6) inner wall, changes the downthehole wall and rotates through the second motor and be connected with threaded rod (8), and two spacing slider (7) inner walls set up threaded hole, and threaded hole screw thread opposite direction in two spacing slider (7), threaded rod (8) threaded connection in threaded hole inner wall.

4. A planomiller capable of extending into a workpiece for machining according to claim 1, wherein: the fixed end of the connecting rotating rod (14) is rotatably connected to the outer wall of one side of the extension rod (17) through a bearing, a through hole is formed in the inner wall of the extension rod (17), and the extending end of the connecting rotating rod (14) is rotatably connected to the inner wall of the through hole and extends to the outer wall of the extension rod (17).

5. The planer type milling machine capable of extending into the workpiece for machining is characterized in that: the outer wall of the rotating shaft (10) is fixedly connected with a first conical gear (12), the outer wall of one side of the rotating rod (14) is fixedly connected with a second conical gear (13), the second conical gear (13) is meshed with the outer wall of the second conical gear (13), two ends of the inner wall of the second connecting rod (4) are provided with second hydraulic rods (15), and the tail ends of the second hydraulic rods (15) are fixedly connected to the outer wall of one side of the extension rod (17).

6. The planer type milling machine capable of extending into the workpiece for machining is characterized in that: a plurality of buffer grooves (20) which are arranged in a matrix are formed in the outer wall of one side of the clamping plate (9), elastic blocks (18) are connected to the inner wall of each buffer groove (20) in a sliding mode, extrusion rods (21) are fixedly connected to the inner wall of each buffer groove (20), concave grooves (19) are formed in the inner wall of each elastic block (18), and the elastic blocks (18), the concave grooves (19), the buffer grooves (20) and the extrusion rods (21) are all in a round table shape.

7. A planomiller capable of extending into a workpiece for machining according to claim 6, wherein: a plurality of buffer chambers (22) that are the circumference and arrange are seted up to buffer slot (20) inner wall, and buffer chamber (22) inner wall sliding connection has piston board (24), and piston board (24) one side outer wall fixedly connected with reset spring (23), reset spring (23) fixed connection are in buffer chamber (22) one side inner wall.