CN212602381U

CN212602381U - Mortise and tenon machining equipment

Info

Publication number: CN212602381U
Application number: CN202020997846.8U
Authority: CN
Inventors: 杨忠义
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-26
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a tongue and groove tenon processing equipment, include: the device comprises a machine table, a first supporting surface and a second supporting surface, wherein the machine table is provided with the first supporting surface and the second supporting surface; the first board fixing device is used for fixing a first board; the second board fixing device is used for fixing a second board; the tenon and tenon machining device is used for respectively machining a mortise and a tenon at the end to be machined of the first wood board and the end to be machined of the second wood board; two or more than two processing positions are arranged on the machine table along the X-axis direction, each processing position is provided with at least one milling cutter assembly, and the driving mechanism drives all the milling cutter assemblies to reciprocate along the X-axis direction and to reciprocate along the Y-axis direction. The utility model discloses a tongue-and-groove tenon processing equipment, owing to be provided with two or more than two processing positions, every processing position is provided with at least one milling cutter subassembly, and like this, this processing equipment can process two sets or the plank more than two sets simultaneously, improves machining efficiency greatly.

Description

Mortise and tenon machining equipment

Technical Field

The utility model relates to a wood working equipment especially relates to a tongue-and-groove tenon processing equipment.

Background

The wood board connecting modes generally comprise thread fixed connection, bonding, riveting and the like, and the wood board connecting modes all need additional connecting materials to connect the wood boards, so that the operation is inconvenient, and the overall beautiful effect of the wood boards is sometimes influenced. In order to solve the problem, a dovetail groove is processed at one end of the first wood board, a tenon matched with the dovetail groove is processed at one end of the second wood board, and the first wood board is connected with the second wood board through the matching of the dovetail groove and the tenon.

In order to improve the processing efficiency, a mortise and tenon processing device appears on the market, and comprises a machine table, a first board fixing device arranged on the machine table and used for fixing a first board, a second board fixing device arranged on the machine table and used for fixing a second board, a cutter used for processing the mortise and the tenon, a cutter driving device used for driving the cutter to move and a control system. The existing mortise and tenon processing equipment can only process one set of wood boards (namely one wood board with a mortise and one wood board with a tenon) at the same time, and the efficiency is low; moreover, it is impossible to process a wide wood board.

Disclosure of Invention

To the above-mentioned prior art current situation, the utility model aims to solve the technical problem that a tongue-and-groove tenon processing equipment that machining efficiency is high is provided.

In order to solve the technical problem, the utility model provides a mortise tenon processing equipment, include: the machine table is provided with a first supporting surface which is parallel to the XY plane and used for placing a first wood board and a second supporting surface which is perpendicular to the XY plane and used for placing a second wood board; the first board fixing device is arranged on the machine table and used for fixing a first board; the second board fixing device is arranged on the machine table and used for fixing a second board; the tenon and tenon machining device is used for respectively machining a mortise and a tenon at the end to be machined of the first wood board and the end to be machined of the second wood board, and comprises a milling cutter assembly and a driving mechanism for driving the milling cutter assembly to reciprocate along the X-axis direction and the Y-axis direction; and a control device connected with the first board fixing device, the second board fixing device, the milling cutter assembly and the driving mechanism; the milling cutter is characterized in that two or more machining stations are arranged on the machine table along the X-axis direction, each machining station is provided with at least one milling cutter assembly, and the driving mechanism drives all the milling cutter assemblies to reciprocate along the X-axis direction and reciprocate along the Y-axis direction.

The utility model discloses a tongue-and-groove tenon processing equipment, owing to be provided with two or more than two processing positions, every processing position is provided with at least one milling cutter subassembly, and all milling cutter subassemblies of actuating mechanism drive along X axle direction reciprocating motion and along Y axle direction reciprocating motion, like this, this processing equipment can simultaneous processing two sets or the plank more than two sets, improves machining efficiency greatly.

Preferably, the board includes board main part and spanes along the X axle direction the crossbeam of board main part top, the top surface of board main part is provided with first holding surface and the mounting groove that is located first holding surface one side, tenon processingequipment installs in the mounting groove, be provided with on the crossbeam the second holding surface, first plank fixing device with second plank fixing device all installs on the crossbeam.

Preferably, the driving mechanism comprises a Y-axis driving mechanism for driving the milling cutter assembly to reciprocate along a Y-axis direction and an X-axis driving mechanism for driving the Y-axis driving mechanism to reciprocate along an X-axis direction.

Preferably, Y axle actuating mechanism includes mounting panel, Y axle mount pad, Y axle lead screw and Y axle driving motor, the mounting panel extends along X axle direction, all milling cutter unit mount is in on the mounting panel, be provided with the first screw that extends along Y axle direction on the mounting panel, Y axle lead screw extends along Y axle direction, Y axle lead screw in the first screw, just Y axle lead screw rotationally install on the Y axle mount pad, the one end of Y axle lead screw with Y axle driving motor's output shaft is connected.

Preferably, X axle actuating mechanism includes X axle lead screw, X axle mount pad, X axle slider and X axle driving motor, X axle lead screw extends along the X axle, X axle lead screw rotationally installs on the X axle mount pad, the one end of X axle lead screw with X axle driving motor's output shaft, X axle slider be provided with X axle lead screw complex second screw, X axle lead screw passes the second screw, Y axle mount pad is installed on the X axle slider.

Preferably, each processing station is further provided with a positioning mechanism for positioning the first wood board and the second wood board, and the positioning mechanism comprises an edge positioning mechanism located on the edge of the first supporting surface and a middle positioning mechanism located between two adjacent processing stations.

Preferably, the edge positioning mechanism includes a positioning step arranged at an edge of the first support surface in the X-axis direction, and a first groove is arranged at a position of the positioning step corresponding to the second support surface.

Preferably, the middle positioning mechanism comprises a positioning plate arranged between two adjacent machining positions, and a second groove is formed in the position, corresponding to the second supporting surface, of the positioning plate.

Preferably, a first slot is formed in the cross beam, a second slot corresponding to the first slot is formed in the first supporting surface, the side edge of the positioning plate is inserted into the first slot, and the lower end of the positioning plate is inserted into the second slot.

Preferably, the first board fixing device comprises a first pressing plate and a first air cylinder for driving the first pressing plate, and the second board fixing device comprises a second pressing plate and a second air cylinder for driving the second pressing plate.

The advantageous effects of the additional features of the present invention will be explained in the detailed description of the preferred embodiments of the present description.

Drawings

Fig. 1 is an isometric view of mortise and tenon machining equipment in an embodiment of the present invention;

FIG. 2 is an exploded view of the machine of the mortise and tenon machining apparatus shown in FIG. 1;

FIG. 3 is an isometric view of a first plank holding device and a second plank holding device of the tongue and groove tenon working apparatus shown in FIG. 1

FIG. 4 is an isometric view of the drive of the mortise and tenon working apparatus shown in FIG. 1;

FIG. 5 is an exploded view of the drive assembly of the mortise and tenon working apparatus shown in FIG. 1;

FIG. 6 is a schematic view of the structures of the first and second boards after processing.

Description of reference numerals:

10. a machine platform; 11. a support frame; 13. a cross beam; 131. a beam main body; 132. a fixing plate; 133. a placement groove; 134. a second support surface; 135. a first slot; 14. an operation panel; 15. a machine table main body; 151. mounting grooves; 152. a first support surface; 153. positioning a step; 154. a first groove; 155. a second slot; 20. a first board fixing device; 21. a first platen; 22. a first cylinder; 30. a second board fixing device; 31. a second platen; 32. a second cylinder; 40. a tenon and tenon machining device; 41. a milling cutter assembly; 411. milling cutters; 412. a milling cutter drive motor; 42. mounting a plate; 421. a first screw hole; 43. a Y-axis mounting base; 44. a Y-axis lead screw; 45. a Y-axis drive motor; 46. an X-axis lead screw; 47. an X-axis mounting base; 48. an X-axis slider; 49. an X-axis drive motor; 50. positioning a plate; 51. a second groove; 60. a first wood board; 61. mortises; 70. a second wood board; 71. and (4) a tenon.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

Referring to fig. 1, the tenon processing apparatus for mortise and tenon in one embodiment of the present invention includes a machine table 10, a first board fixing device 20, a second board fixing device 30, a tenon processing device 40, and a control device, wherein the machine table 10 is provided with two or more processing stations along the X-axis direction, and in this embodiment, the machine table 10 is provided with a processing station a and a processing station B along the X-axis direction.

As shown in fig. 2, the machine station 10 includes a machine station main body 15 and a cross beam 13 crossing over the machine station main body 15 along the X-axis direction, a first supporting surface 152 parallel to the XY plane (i.e., the plane defined by the X-axis and the Y-axis in fig. 1) for placing the first wood board 60 is provided on the machine station main body 15, and an installation groove 151 is provided on one side of the first supporting surface 152. The beam 13 is provided with a second support surface 134 perpendicular to the XY-plane for placing the second plank 70.

Preferably, the machine table further includes a supporting frame 11 disposed on a side of the first supporting surface 152 opposite to the mounting groove 151, a height of a top surface of the supporting frame 11 is the same as a height of the first supporting surface 152, and the supporting frame 11 can support a wooden board with a large area.

Preferably, the cross member 13 includes a cross member main body 131, a fixing plate 132 on one side of the cross member main body 131, and a placement groove 133 formed between the cross member main body 131 and the fixing plate 132 for placing the second wood board 70 therein, and the second support surface 134 is provided on the cross member main body 131.

As shown in fig. 3, the first plank fixing device 20 is disposed on the machine base for fixing the first plank 60. In this embodiment, the first plank fixing device 20 includes a first pressing plate 21 located above the machine main body 15 and a first cylinder 22 fixed on the beam main body 131 for driving the first pressing plate 21 to move up and down.

The second plank fixing device 30 is disposed on the machine table for fixing the second plank 70. In this embodiment, the second board fixing device 30 includes a plurality of second pressing plates 31 arranged at intervals along the X-axis direction in the placing groove 133, and a second cylinder 32 fixed on the fixing plate 132 for driving the plurality of second pressing plates 31 to move telescopically along the Y-axis direction.

The tenon-and-mortise processing device 40 is used for processing a mortise 61 and a tenon 71 in the end to be processed of the first wood board 60 and the end to be processed of the second wood board 70, respectively. As shown in fig. 4 and 5, the tenon-and-mortise working apparatus 40 includes at least one milling cutter unit 41 provided at each working station, and a driving mechanism for driving all the milling cutter units 41 to reciprocate in the X-axis direction and to reciprocate in the Y-axis direction. The milling cutter assembly 41 includes a milling cutter 411 and a milling cutter driving motor 412 for driving the milling cutter 411 to rotate. The driving mechanism includes a Y-axis driving mechanism for driving the milling cutter 41 to reciprocate in the Y-axis direction and an X-axis driving mechanism for driving the milling cutter 41 and the Y-axis driving mechanism to reciprocate in the X-axis direction.

As shown in fig. 4 and 5, the Y-axis driving mechanism includes a mounting plate 42, a Y-axis mounting seat 43, a Y-axis screw 44 and a Y-axis driving motor 45, the mounting plate 42 extends along the X-axis direction, all the milling cutter driving motors 412 of the milling cutter assemblies 41 are mounted on the mounting plate 42, a first screw hole 421 extending along the Y-axis direction is provided on the mounting plate 42, the Y-axis screw 44 extends along the Y-axis direction, the Y-axis screw 44 is screwed into the first screw hole 421, the Y-axis screw 44 is rotatably mounted on the Y-axis mounting seat 43, and one end of the Y-axis screw 44 is connected to an output shaft of the Y-axis driving motor 45.

As shown in fig. 4 and 5, the X-axis driving mechanism includes an X-axis screw 46, an X-axis mounting seat 47, an X-axis slider 48 and an X-axis driving motor 49, the X-axis screw 46 extends along the X-axis, the X-axis screw 46 is rotatably mounted on the X-axis mounting seat 47, one end of the X-axis screw 46 is connected with an output shaft of the X-axis driving motor 49, the X-axis slider 48 is provided with a second screw hole matched with the X-axis screw 46, the X-axis screw 46 passes through the second screw hole, and the Y-axis mounting seat 43 is mounted on the X-axis slider 48.

Preferably, each processing station is further provided with a positioning mechanism for positioning the first plank 60 and the second plank 70, the positioning mechanism comprising an edge positioning mechanism located at the edge of the first support surface 152 and an intermediate positioning mechanism located between two adjacent processing stations. The edge positioning mechanism includes a positioning step 153 provided at an edge of the first supporting surface 152 in the X-axis direction, and a first groove 154 is provided at a position of the positioning step 153 corresponding to the second wood board 70. The intermediate positioning mechanism includes a positioning plate 50 disposed between two adjacent processing positions, and a second groove 51 is provided in a position of the positioning plate 50 corresponding to the second wood board 70. Since the positioning step 153 is provided with the first recess 154 and the positioning plate 50 is provided with the second recess 51, when the first wood 60 and the second wood 70 are both abutted against the positioning step 153 or the positioning plate 50, the first wood 60 and the second wood 70 are staggered by a certain distance (see fig. 6).

The cross beam is provided with a first slot 135, the first supporting surface 152 is provided with a second slot 155 corresponding to the first slot 135, the side edge of the positioning plate 50 is inserted into the first slot 135, and the lower end of the positioning plate 50 is inserted into the second slot 155.

The control device is connected with the first board fixing device 20, the second board fixing device 30, the milling cutter assembly 41 and the driving mechanism. The control device comprises a control circuit board arranged in the machine table and an operation panel 14 arranged at one end of the cross beam, and the operation panel 14 is provided with a start/stop key.

The utility model discloses a tongue-and-groove tenon processing equipment, before the processing, the milling cutter subassembly 41 of processing position A, B is in initial position state (being the position shown in figure 1). An operator inserts the second wood board 70 to be processed into the placement groove 133 from top to bottom, when the lower end of the second wood board 70 abuts against the first supporting surface 152, and the side edge of the second wood board 70 abuts against the bottom surface of the first groove 154 of the positioning step 153 or the bottom surface of the second groove 51 of the positioning plate 50, the positioning of the second wood board 70 is completed, then the first wood board 60 is inserted from the lower side of the cross beam, and when the front end of the first wood board 60 abuts against the lower end of the second wood board 70 and the side edge of the first wood board 60 abuts against the side surface of the positioning step 153 or the side surface of the positioning plate 50, the positioning of the first wood board 60 is completed.

After the first wood board 60 and the second wood board 70 are placed, the start/stop button on the operation panel 14 is pressed, the control circuit board controls the first air cylinder 22 and the second air cylinder 32 to move, the telescopic rods of the first air cylinder 22 and the second air cylinder 32 extend out to drive the first pressing plate 21 to move downwards to press the first wood board 60, and the second air cylinder 32 drives the second pressing plate 31 to move towards the second supporting surface 134 side to press the second wood board 70. The control circuit board then starts the milling cutter driving motor 412, the Y-axis driving motor 45 and the X-axis driving motor 49, the milling cutter driving motor 412 drives the milling cutter 411 to rotate, the Y-axis driving motor 45 drives the Y-axis lead screw 44 to rotate, so as to drive the mounting plate 42 to move along the Y-axis direction, so as to drive the milling cutter driving motor 412 and the milling cutter 411 to move along the Y-axis direction, the X-axis driving motor 49 drives the X-axis lead screw 46 to rotate, so as to drive the X-axis slider 48 to move along the X-axis direction, so as to drive the Y-axis mounting base 43 to move along the X-axis direction, and finally drives the milling cutter driving motor 412 and the milling cutter to move along the X-axis direction and the Y-axis direction, so as to machine the tenon 71 at the lower end of the second board 70 and.

Because the utility model discloses a tongue-and-groove tenon processing equipment has two or more than two stations of adding, can process two or more than two planks simultaneously, has improved machining efficiency greatly. Moreover, a plurality of milling cutter assemblies 41 are mounted at each machining position, so that the machining efficiency can be further improved. When a large-area wood board needs to be processed, only the positioning plate 50 needs to be removed, so that the mortise and tenon processing equipment can process wood boards with a wide range of widths, and the application range is wide.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A mortise and tenon machining apparatus comprising:

the machine table is provided with a first supporting surface which is parallel to the XY plane and used for placing a first wood board and a second supporting surface which is perpendicular to the XY plane and used for placing a second wood board;

the first board fixing device is arranged on the machine table and used for fixing a first board;

the second board fixing device is arranged on the machine table and used for fixing a second board;

the tenon and tenon machining device is used for respectively machining a mortise and a tenon at the end to be machined of the first wood board and the end to be machined of the second wood board, and comprises a milling cutter assembly and a driving mechanism for driving the milling cutter assembly to reciprocate along the X-axis direction and the Y-axis direction; and

a control device connected with the first board fixing device, the second board fixing device, the milling cutter assembly and the driving mechanism;

the milling cutter is characterized in that two or more processing stations are arranged on the machine table along the X-axis direction, each processing station is provided with at least one milling cutter assembly, and the driving mechanism is used for driving all the milling cutter assemblies to reciprocate along the X-axis direction and to reciprocate along the Y-axis direction.

2. The mortise and tenon machining apparatus according to claim 1, wherein the machine table includes a machine table main body and a cross beam crossing over the machine table main body in an X-axis direction, the top surface of the machine table main body is provided with the first supporting surface and a mounting groove located on one side of the first supporting surface, the tenon and tenon machining device is mounted in the mounting groove, the cross beam is provided with the second supporting surface, and the first board fixing device and the second board fixing device are both mounted on the cross beam.

3. The mortise and tenon working apparatus according to claim 2, wherein the driving mechanism includes a Y-axis driving mechanism for driving the milling cutter assembly to reciprocate in a Y-axis direction and an X-axis driving mechanism for driving the Y-axis driving mechanism to reciprocate in an X-axis direction.

4. The mortise and tenon machining apparatus according to claim 3, wherein the Y-axis driving mechanism includes a mounting plate, a Y-axis mounting seat, a Y-axis screw rod, and a Y-axis driving motor, the mounting plate extends in the X-axis direction, all the milling cutter assemblies are mounted on the mounting plate, a first screw hole extending in the Y-axis direction is provided on the mounting plate, the Y-axis screw rod extends in the Y-axis direction, the Y-axis screw rod is screwed into the first screw hole, and the Y-axis screw rod is rotatably mounted on the Y-axis mounting seat, and one end of the Y-axis screw rod is connected with an output shaft of the Y-axis driving motor.

5. The mortise and tenon machining apparatus according to claim 4, wherein the X-axis driving mechanism includes an X-axis lead screw, an X-axis mount, an X-axis slider, and an X-axis driving motor, the X-axis lead screw extends along an X-axis, the X-axis lead screw is rotatably mounted on the X-axis mount, one end of the X-axis lead screw is connected with an output shaft of the X-axis driving motor, the X-axis slider is provided with a second screw hole engaged with the X-axis lead screw, the X-axis lead screw passes through the second screw hole, and the Y-axis mount is mounted on the X-axis slider.

6. The mortise and tenon machining apparatus of claim 2, wherein each of the machining stations is further provided with a positioning mechanism for positioning the first plank and the second plank, the positioning mechanism including an edge positioning mechanism at an edge of the first support surface and an intermediate positioning mechanism between the adjoining two machining stations.

7. The mortise and tenon machining apparatus according to claim 6, wherein the edge positioning mechanism includes a positioning step provided at an edge of the first support surface in the X-axis direction, the positioning step being provided with a first groove at a position corresponding to the second support surface.

8. The mortise and tenon machining apparatus of claim 6, wherein the intermediate positioning mechanism includes a positioning plate disposed between two adjacent machining stations, the positioning plate being provided with a second groove at a position corresponding to the second support surface.

9. The mortise and tenon machining apparatus according to claim 8, wherein the cross member is provided with a first insertion groove, the first support surface is provided with a second insertion groove corresponding to the first insertion groove, a side edge of the positioning plate is inserted into the first insertion groove, and a lower end of the positioning plate is inserted into the second insertion groove.

10. The mortise and tenon working apparatus of claim 2, wherein the first board fixture includes a first pressing plate and a first cylinder for driving the first pressing plate, and the second board fixture includes a second pressing plate and a second cylinder for driving the second pressing plate.