CN219358053U

CN219358053U - Grooving machine

Info

Publication number: CN219358053U
Application number: CN202222422509.8U
Authority: CN
Inventors: 龙迎春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-09-13
Publication date: 2023-07-18
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to the technical field of machining, in particular to a grooving machine, which comprises a base, side plates on two sides of the base, an upper guide rail seat, a workbench, a feeding mechanism, a positioning mechanism and a tool rest mechanism, wherein the tool rest mechanism is arranged on the upper guide rail seat, the positioning mechanism comprises a front follow-up positioning mechanism and a rear positioning mechanism, the front follow-up positioning mechanism is arranged on the base on the front side of the workbench and comprises a Z3-axis front follow-up pressing plate and a Z3-axis driving mechanism, and the rear positioning mechanism is arranged on the base on the rear side of the workbench; the feeding mechanism is arranged at the rear part of the base and comprises a feeding device and a Z-axis driving mechanism for driving the feeding device to move forwards and backwards, the feeding device comprises a plurality of feeding clamps and a feeding clamp mounting seat for connecting and fixing the plurality of feeding clamps, and the grooving machine provided by the utility model realizes the effects of accurate positioning and processing of various types of plates, high clamping speed and difficult loosening of the clamped plates, and improves the working efficiency and the operation precision.

Description

Grooving machine

Technical Field

The utility model relates to the technical field of machining, in particular to a grooving machine.

Background

The current grooving machines in the industry comprise a single-head grooving machine, a double-head grooving machine, a four-head grooving machine, a single-head reciprocating grooving machine and a single-head double-groove grooving machine, wherein the double-head grooving machine is mainly used for processing boards, the current grooving machines can only process narrow boards efficiently and accurately, and the efficient and accurate processing of wide boards cannot be realized.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the grooving machine capable of processing the wide plate, and the accurate processing of the wide plate is realized by the mutual matching of the automatic feeding mechanism, the follow-up positioning mechanism and the knife rest mechanism.

The utility model realizes the aim through the following technical scheme:

the grooving machine comprises a base, wherein side plates are arranged at two side parts of the top surface of the base, an upper guide rail seat is arranged between the two side plates, a workbench is arranged on the top surface of the base, the grooving machine further comprises a feeding mechanism for feeding and taking plates, a positioning mechanism for positioning the plates and a tool rest mechanism for grooving the plates, the tool rest mechanism is arranged on the upper guide rail seat, and the tool rest mechanism can slide left and right relative to the upper guide rail seat under the drive of an X-axis driving mechanism; the positioning mechanism comprises a front follow-up positioning mechanism and a rear positioning mechanism, wherein the front follow-up positioning mechanism is arranged on a base at the front side of the workbench and comprises a Z3-axis front follow-up pressing plate and a Z3-axis driving mechanism for driving the Z3-axis front follow-up pressing plate to move back and forth, and the rear positioning mechanism is arranged on the base at the rear side of the workbench; the feeding mechanism is arranged at the rear part of the base and comprises a feeding device and a Z-axis driving mechanism, the feeding device comprises a plurality of feeding clamps and a feeding clamp mounting seat for connecting and fixing the feeding clamps, and the Z-axis driving mechanism drives the feeding clamp mounting seat to move back and forth.

Further, the rear positioning mechanism comprises a plurality of Z4-axis rear follow-up pressing plates, a Z4-axis rear follow-up pressing plate mounting base and a Z4-axis driving mechanism, wherein the Z4-axis rear follow-up pressing plate mounting base slides back and forth on the base under the action of the Z4-axis driving mechanism, and the feeding mechanism is arranged on the base below the Z4-axis rear follow-up pressing plate mounting base.

Further, the tool rest mechanism comprises a left tool rest structure, a right tool rest structure and a base plate, wherein the left tool rest structure and the right tool rest structure slide left and right relative to the upper guide rail seat through the base plate, and the left tool rest structure and the right tool rest structure both comprise two tool bit assemblies and a Y-axis driving mechanism for driving each tool bit assembly to move up and down.

Further, the tool rest mechanism further comprises a Z1-axis driving mechanism and/or a Z2-axis driving mechanism, and the Z1-axis driving mechanism and/or the Z2-axis driving mechanism can drive the left tool rest structure and/or the right tool rest structure to slide back and forth along the substrate.

Preferably, the left tool rest structure and the right tool rest structure comprise a tool rest base and guide seats arranged on the tool rest base, each tool bit assembly comprises a tool holder, a slide block for installing the tool holder and guide posts arranged on the slide block, slide holes are formed in the guide seats, and corresponding guide posts can slide up and down in the guide seats under the action of each Y-axis driving mechanism.

Further, the Z-axis driving mechanism comprises a Z-axis motor and a transmission device, the transmission device comprises a Z-axis screw rod and a Z-axis screw rod nut coaxial with the Z-axis screw rod, the Z-axis screw rod rotates under the driving of the Z-axis motor, and the Z-axis screw rod nut is connected with the feeding clamp mounting seat through a Z-axis screw rod nut seat.

Further, the transmission device comprises a left transmission device and a right transmission device, the left transmission device comprises a Z-axis left screw, a Z-axis left screw nut and a Z-axis left screw nut seat, the right transmission device comprises a Z-axis right screw, a Z-axis right screw nut and a Z-axis right screw nut seat, and the Z-axis left screw nut seat and the Z-axis right screw nut seat are connected with a feeding clamp mounting seat.

Preferably, the Z-axis motor is connected with a left transmission device, and the left transmission device and the right transmission device are connected through a linkage device.

Further, the feeding mechanism further comprises a plurality of material supporting pipes for supporting the plates, the rear ends of the material supporting pipes are supported by the material supporting pipe supporting frames, the front ends of the material supporting pipes are connected with the workbench, through holes are formed in the feeding clamp mounting seats, and the feeding device moves back and forth along the material supporting pipes under the action of the Z-axis driving mechanism.

Further, the rear portion of base is provided with a plurality of Z axle guide rail seats, every all be provided with the Z axle guide rail on the Z axle guide rail, every all be equipped with two Z axle sliders rather than the adaptation on the Z axle guide rail, two the Z axle slider passes through Z axle slider connecting plate and connects, Z axle slider connecting plate with the terminal surface is connected under the pay-off clamp mount pad.

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

according to the grooving machine, the feeding mechanism, the positioning mechanism and the tool rest mechanism are arranged, the feeding mechanism can clamp and feed plates of various styles, the positioning mechanism comprises the follow-up positioning mechanism, the position of the pressing plate can be moved according to the width of the plates, the effects of accurate clamping and positioning of the plates of various styles, high clamping speed and difficult loosening of the clamped plates are achieved, the tool rest mechanism can also change the position of a lower tool according to the requirement of the grooving position, so that the whole process from feeding to finishing processing and discharging is achieved, the plates without widths can be processed rapidly and accurately, and the working efficiency and the operation precision are improved.

Drawings

Fig. 1 is a schematic view of the structure of the router of example 1.

Fig. 2 is a schematic view of the structure of embodiment 1 with the side plates and the upper rail seat removed.

Fig. 3 is a schematic view of the structure of embodiment 1 with the side plates and the upper rail seat removed from the view.

Fig. 4 is a left cross-sectional view of embodiment 1 with the side plates and the upper rail mount removed.

Fig. 5 is a schematic structural view of the cutter holder mechanism in embodiment 1.

Fig. 6 is a schematic structural view of another view of the tool post mechanism in embodiment 1.

Fig. 7 is a schematic structural view of the assembly of the carriage mechanism and the upper rail seat in embodiment 1.

Fig. 8 is a schematic diagram of the router in embodiment 2 with the side plates and the upper rail seat removed.

Fig. 9 is a schematic view showing a structure of a cutter frame mechanism in embodiment 3 from another view.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1.

As shown in fig. 1-4, the present embodiment provides a grooving machine, including a base 1, two side portions of a top surface of the base 1 are provided with side plates 2 (3), an upper rail seat 4 is provided between the two side plates 2 (3), a workbench 5 is provided on the top surface of the base 1, the grooving machine further includes a feeding mechanism for feeding a plate, a positioning mechanism for positioning the plate, and a knife rest mechanism for grooving the plate, the knife rest mechanism is disposed on the upper rail seat 4, and the knife rest mechanism is driven by an X-axis driving mechanism to slide left and right relative to the upper rail seat 4, so as to implement grooving processing of the plate; the positioning mechanism comprises a front follow-up positioning mechanism and a rear positioning mechanism, wherein the front follow-up positioning mechanism is arranged on the base 1 at the front side of the workbench 5 and comprises a Z3-axis front follow-up pressing plate 51 and a Z3-axis driving mechanism for driving the Z3-axis front follow-up pressing plate 51 to move forwards and backwards, and the rear positioning mechanism is arranged on the base 1 at the rear side of the workbench 5 and is used for compressing a plate and preventing the plate from moving and deforming a processing part during processing; the feeding mechanism is arranged at the rear part of the base 1 and comprises a feeding device and a Z-axis driving mechanism, the feeding device comprises a plurality of feeding clamps 6 and a feeding clamp mounting seat 7 for connecting and fixing the feeding clamps 6, and the Z-axis driving mechanism drives the feeding clamp mounting seat 7 to move back and forth.

The working principle of the grooving machine of the utility model is as follows: firstly, setting processing parameters of a grooving machine, returning all driving mechanisms to a zero state, putting a plate into a feeding device, starting the machine, closing and clamping the plate by a feeding clamp 6, starting the Z-axis driving mechanism to work, driving a feeding clamp mounting seat 7 to advance, driving the feeding clamp 6 with the plate by the feeding clamp mounting seat 7 to advance, moving the plate to a designated position of a workbench 5, pressing one side of the plate below a pressing plate of a rear positioning mechanism, driving a Z3-axis front follow-up pressing plate 51 to a position needing grooving by the Z3-axis driving mechanism, pressing the plate by the Z3-axis front follow-up pressing plate 51, and starting to carry out grooving, wherein the feeding clamp 6 retreats after clamping the processed plate, so that blanking of the plate is realized.

The pressing plate of the front follow-up positioning mechanism of the grooving machine can move back and forth, so that the clamping and positioning of plates of various styles are accurate, the grooving machine has the effects of high clamping speed and difficulty in loosening a clamped workpiece, and the cutter rest mechanism can change the cutter feeding position according to the requirement of the grooving position, so that the whole process from feeding to finishing processing and discharging is realized, the plates without widths can be processed rapidly and accurately, and the working efficiency and the operation precision are improved.

The tool rest mechanism includes a left tool rest structure 8, a right tool rest structure 9 and a base plate 10, where the left tool rest structure 8 and the right tool rest structure 9 slide left and right relative to the upper rail seat 4 through the base plate 10, as shown in fig. 4, in this embodiment, the X-axis driving mechanism includes an X-axis motor 89, an output end of the X-axis motor 89 is an X-axis gear, a first rack 41 matched with the X-axis gear is disposed on a side surface of the upper rail seat 4, a first slide rail 42 is disposed on a lower end surface of the upper rail seat 4, a first slide block matched with the first slide rail 42 is disposed on the base plate 10, and the X-axis motor is opened to slide along the upper rail seat 4, so as to drive the slide of the tool rest mechanism.

The left cutter frame structure 8 and the right cutter frame structure 9 each comprise two cutter head assemblies 81, 82 (91, 92) and a Y-axis driving mechanism for driving each cutter head assembly to move up and down, and each cutter head assembly 81, 82 (91, 92) can move up and down under the driving of the corresponding Y-axis driving mechanism, so as to meet the requirements of different spacing gouging in the embodiment, and the left cutter frame structure further comprises a Z1-axis driving mechanism for driving the left cutter frame structure to slide back and forth along the substrate 10.

The double-tool-rest structure provided by the embodiment can plane two grooves at a time, improves the working efficiency, can move back and forth, can process slotted holes with different width requirements, and meets the requirements on different plates and different widths.

The left tool rest structure and the right tool rest structure both comprise a tool rest base 83 (93) and guide seats 84 (94) arranged on the tool rest base 83 (93), the tool bit assemblies 81, 82 (91, 92) comprise tool holders 811, 821 (911, 921), sliding blocks 812, 822 (912, 922) for installing the tool holders 811, 821 (911, 921) and guide posts 813, 823 (913, 923) arranged on the sliding blocks 812, 822 (912, 923), sliding holes are formed in the guide seats 84 (94), the guide posts 813, 823 (913, 923) can slide up and down in the guide seats under the action of a Y-axis driving mechanism, the tool rest structure avoids the defects of high failure rate and poor stability in the planing process, the strength of the tool rest structure is equivalent to that of a casting sliding block structure, the machining process is simple, the production cost and the maintenance cost are low, the structure is simple and the later maintenance cost is low.

As shown in fig. 6, the tool rest mechanism further includes a Z1 axis driving mechanism 30, where the Z1 axis driving mechanism 30 may drive the left tool rest structure or the right tool rest structure to slide back and forth along the substrate 10, so that the fixed positions of the positioning mechanism and the tool rest mechanism may be changed to implement planing under the condition that the workpiece position is not changed, and the requirement of planing different width planing positions may be met.

The rear positioning mechanism of the embodiment comprises a plurality of Z4-axis rear pressing plates 27 and Z4-axis rear pressing plate mounting bases 28, the Z4-axis rear pressing plate mounting bases 28 are fixedly mounted on the base 1, the feeding mechanism is arranged on the base 1 below the Z4-axis rear pressing plate mounting bases 28, and the feeding device conveys the plates to corresponding positions of the workbench.

The Z-axis driving mechanism comprises a Z-axis motor 11 and a transmission device, the transmission device comprises a left transmission device and a right transmission device for running stability, the Z-axis motor 11 is connected with the right transmission device, the left transmission device comprises a Z-axis left screw rod 12, a Z-axis left screw rod nut 13 and a Z-axis left screw rod nut seat 14, the Z-axis left screw rod 12 is coaxial with the Z-axis left screw rod nut 13, the Z-axis left screw rod nut seat 14 is connected with the bottom surface of the feeding clamp mounting seat 7, the right transmission device comprises a Z-axis right screw rod 15, a Z-axis right screw rod nut 16 and a Z-axis right screw rod nut seat 17, the Z-axis right screw rod 15 is coaxial with the Z-axis right screw rod nut 16, the Z-axis right screw rod nut seat 17 is connected with the bottom surface of the feeding clamp mounting seat 7 through a linkage device, the Z-axis right screw rod 15 is connected with a Z-axis right corner device 19 through a Z-axis right screw rod coupler 18, the Z-axis left screw rod 12 is connected with a Z-axis left corner device 21 through a Z-axis left screw rod coupler 20, and the Z-axis right corner device 21 is connected with the Z-axis right corner device 19 through a Z-axis left screw rod coupler 21, and the Z-axis right screw rod coupler 19 is connected with the Z-axis right corner device 19 through a Z-axis corner connector 19.

The specific working principle of the Z-axis driving mechanism is as follows: the Z-axis motor 11 works, the Z-axis right corner device 19 runs to drive the Z-axis right screw rod 15 to rotate, meanwhile, the Z-axis left corner device 21 starts to run simultaneously due to the existence of a linkage device, and then drives the Z-axis left screw rod 12 to rotate, so that the Z-axis left screw rod nut 13 and the Z-axis right screw rod nut 16 move back and forth, and the Z-axis left screw rod nut seat 14 and the Z-axis right screw rod nut seat 17 are fixedly connected with the feeding clamp mounting seat 7, so that the feeding clamp 6 moves back and forth, and therefore the feeding clamp 6 can clamp a plate to send and take the plate, and automatic processing is realized.

The feeding mechanism further comprises a plurality of material supporting pipes 22 used for supporting plates, the rear ends of the material supporting pipes 22 are supported by the material supporting pipe supporting frames 32, the front ends of the material supporting pipes 22 are connected with the workbench 5, through holes are formed in the feeding clamp mounting seats 7, and the feeding device moves back and forth along the material supporting pipes 22 under the action of the Z-axis driving mechanism, so that the feeding stability can be guaranteed, and meanwhile, the occurrence of rolling of the plates in the feeding and material taking processes can be prevented.

As shown in fig. 4, in order to further ensure the stability and smoothness of the operation of the feeding device, a plurality of Z-axis guide rail seats 23 are provided at the rear portion of the base 1, each Z-axis guide rail seat 23 is provided with a Z-axis guide rail 24, each Z-axis guide rail 24 is provided with two Z-axis sliders 25 adapted thereto, the two Z-axis sliders 25 are connected by a Z-axis slider connecting plate 26, and the Z-axis slider connecting plate 26 is connected with the lower end face of the feeding clamp mounting seat 7, so that the two Z-axis sliders 25 are also provided for the stability of the front-back movement.

Example 2.

As shown in fig. 8, this embodiment is different from embodiment 1 in that: the rear positioning mechanism of this embodiment further includes a Z4 axis driving mechanism 29, the Z4 axis rear platen mounting base 28 slides back and forth on the base 1 under the action of the Z4 axis driving mechanism 29, the feeding mechanism is disposed on the base 1 below the Z4 axis rear platen mounting base 28, the feeding mechanism conveys the sheet material to the corresponding position of the workbench, the rear positioning mechanism and the front follow-up positioning mechanism respectively move to the position of planing as required under the action of the Z3 axis driving mechanism and the Z4 axis driving mechanism 29 to compress the sheet material, the tool rest mechanism begins to work, the front positioning mechanism and the rear follow-up positioning mechanism are all set to follow-up, so that clamping and processing of various types of sheet materials can be realized, the operation is simpler and more accurate, other structures are the same as those of embodiment 1, and are not repeated here.

Example 3.

As shown in fig. 9, the difference between this embodiment and embodiment 2 is that the tool rest mechanism further includes a Z2 axis driving mechanism 31, the Z2 axis driving mechanism 31 may drive another tool rest structure to slide back and forth along the substrate 10, so that both the two tool rest structures may slide back and forth along the Z axis direction, and other structures are the same as embodiment 2, which is not repeated here, and the router of this embodiment may implement free setting of the tool bit mechanism in the X, Y, Z axis direction, so as to implement processing of boards of different styles, implement processing operations of multiple slots, greatly improve the slotting working efficiency, and save workpiece processing cost.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; combinations of features of the above embodiments or in different embodiments are also possible within the idea of the utility model, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a keyway planer, includes the base, the both sides portion of the top surface of base is provided with the curb plate, two be provided with the guide rail seat between the curb plate, be provided with the workstation on the top surface of base, its characterized in that still includes:

the tool rest mechanism is used for planing the plate and is arranged on the upper guide rail seat and can slide left and right relative to the upper guide rail seat under the drive of the X-axis driving mechanism;

the positioning mechanism is used for positioning the plate and comprises a front follow-up positioning mechanism and a rear positioning mechanism, wherein the front follow-up positioning mechanism is arranged on a base at the front side of the workbench and comprises a Z3-axis front follow-up pressing plate and a Z3-axis driving mechanism for driving the Z3-axis front follow-up pressing plate to move back and forth, and the rear positioning mechanism is arranged on the base at the rear side of the workbench;

the feeding mechanism is arranged at the rear part of the base and comprises a feeding device and a Z-axis driving mechanism, wherein the feeding device comprises a plurality of feeding clamps and a feeding clamp mounting seat for connecting and fixing the plurality of feeding clamps, and the Z-axis driving mechanism drives the feeding clamp mounting seat to move back and forth.

2. The router of claim 1 wherein the rear positioning mechanism comprises a plurality of Z4-axis rear follow-up platens, a Z4-axis rear follow-up platen mounting base and a Z4-axis drive mechanism, the Z4-axis rear follow-up platen mounting base sliding back and forth on the base under the action of the Z4-axis drive mechanism, and the feed mechanism is disposed on the base below the Z4-axis rear follow-up platen mounting base.

3. The router of claim 1 wherein the carriage mechanism comprises a left carriage structure, a right carriage structure and a base plate, the left and right carriage structures being slidable laterally on the upper rail seat via the base plate, the left and right carriage structures each comprising two cutter head assemblies and a Y-axis drive mechanism for driving each of the cutter head assemblies to move up and down, respectively.

4. A router as claimed in claim 3 wherein the blade holder mechanism further comprises a Z1 axis drive mechanism and/or a Z2 axis drive mechanism, the Z1 axis drive mechanism and/or the Z2 axis drive mechanism being operable to drive the left blade holder structure and/or the right blade holder structure to slide back and forth along the substrate.

5. A router as claimed in claim 3 wherein the left and right carriage arrangements each include a carriage base and a guide post disposed on the carriage base, each of the head assemblies including a tool holder, a slider for mounting the tool holder, and a guide post disposed on the slider, the guide post being provided with a slide hole, the guide post being slidable up and down within the guide post under the action of each of the Y-axis drive mechanisms.

6. The router of claim 1 wherein the Z-axis drive mechanism comprises a Z-axis motor and a transmission, the transmission comprising a Z-axis screw and a Z-axis screw nut coaxial with the Z-axis screw, the Z-axis screw being driven by the Z-axis motor to rotate, the Z-axis screw nut being connected to the feed clamp mount via a Z-axis screw nut mount.

7. The router of claim 6 wherein the transmission includes a left transmission and a right transmission, the left transmission including a Z-axis left lead screw, a Z-axis left lead screw nut, and a Z-axis left lead screw nut mount, the right transmission including a Z-axis right lead screw, a Z-axis right lead screw nut, and a Z-axis right lead screw nut mount, both of which are connected to the feed clamp mount.

8. The router of claim 7 wherein the Z-axis motor is coupled to a right drive, the left and right drives being coupled by a linkage.

9. The router of claim 6 wherein the feed mechanism further comprises a plurality of support tubes for supporting the sheet material, the rear ends of the support tubes are supported by support tube supports, the front ends of the support tubes are connected with the table, the feed clamp mounting base is provided with through holes, and the feed mechanism moves back and forth along the support tubes under the action of the Z-axis drive mechanism.

10. The router of claim 6 wherein a plurality of Z-axis guide seats are provided at the rear of the base, each of the Z-axis guide seats is provided with a Z-axis guide rail, each of the Z-axis guide rails is provided with two Z-axis sliders adapted thereto, the two Z-axis sliders are connected by a Z-axis slider connecting plate, and the Z-axis slider connecting plate is connected with the lower end face of the feed clamp mounting seat.