CN218397060U

CN218397060U - Numerical control engraving and milling machine with clamp replaced quickly

Info

Publication number: CN218397060U
Application number: CN202222762404.7U
Authority: CN
Inventors: 董继锋
Original assignee: Hangzhou Hongtai Cnc Equipment Co ltd
Current assignee: Hangzhou Hongtai Cnc Equipment Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-31
Anticipated expiration: 2032-10-19

Abstract

The utility model provides a numerical control carving of quick replacement anchor clamps mills machine belongs to carving and mills the machine field. The clamping device comprises an outer shell, wherein a clamping mechanism is arranged at the lower part of the outer shell; the clamping mechanism comprises a base, two T-shaped sliding blocks are arranged on the upper portion of the base, a clamping seat is arranged on the upper portion of the base, and two T-shaped slideways are arranged at the bottom of the clamping seat; the clamping seat and one side of T type slider have seted up the locating hole, the regulation hole has been seted up to the both sides of clamping seat, the regulation hole with the inside of locating hole runs through and is equipped with the locating lever, be equipped with movable limiting plate on the locating lever, fixed limiting plate is installed to the tip of regulation hole, movable limiting plate with be connected with regulating spring between the fixed limiting plate. The utility model discloses a spacing connection is realized to T type slider and T type slide, realizes carrying out stable locking connection to the grip slipper through locating lever and adjusting spring.

Description

Numerical control engraving and milling machine with clamp replaced quickly

Technical Field

The utility model relates to a carving mills the machine field, particularly, relates to a numerical control carving of quick replacement anchor clamps mills machine.

Background

The engraving and milling machine is one kind of numerically controlled machine tool. Engraving and milling machines are generally considered to be numerically controlled milling machines that use small tools, high power and high speed spindle motors. The engraving machine has the advantage that the engraving machine cannot be used for engraving if the hardness of the processed material is high. The appearance of the engraving and milling machine can fill the gap between the engraving and milling machine and the engraving and milling machine.

Referring to the Chinese patent with the prior publication number of CN215748101U, the numerical control engraving and milling machine capable of quickly replacing a clamp is disclosed; although the clamping assembly and the hand-cranking assembly are arranged, the screw rod can be driven by the hand-cranking assembly to rotate, so that the two groups of clamping plates can move relatively or oppositely under the driving of the threaded pipe, the clamping fixation and the fixation release of the clamp can be realized, the quick replacement and the installation of the clamp are convenient to realize, the end parts of the upper wall, the lower wall and the side wall of the inner cavity of the clamping groove are arc parts, and the guide insertion connection of the clamp and the clamping groove is convenient; but its when using, still have the realization that is not convenient for quick and carry out quick dismantlement and installation to fixture for fixture is when dismantling the change, trouble inconvenient scheduling problem very.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a numerical control carving of quick replacement anchor clamps mills machine aims at improving and has not been convenient for quick realization to carry out quick dismantlement and installation to fixture according to existing equipment old existence for fixture when dismantling the change, trouble inconvenient scheduling problem very.

The embodiment of the utility model provides a numerical control engraving and milling machine capable of rapidly replacing a clamp, which comprises an outer shell, wherein the upper end inside the outer shell is provided with an engraving and milling mechanism, and the lower part of the outer shell is provided with a clamping mechanism;

the clamping mechanism comprises a base, two T-shaped sliding blocks are arranged on the upper portion of the base, a clamping seat is arranged on the upper portion of the base, two T-shaped slideways are arranged at the bottom of the clamping seat, and the T-shaped sliding blocks are connected inside the two T-shaped slideways in a sliding mode;

the clamping seat with the locating hole has been seted up to one side of T type slider, the regulation hole has been seted up to the both sides of clamping seat, the regulation hole with the inside of locating hole runs through and is equipped with the locating lever, the fixed activity limiting plate that is equipped with on the locating lever, the tip fixed mounting of regulation hole has fixed limiting plate, activity limiting plate with fixedly connected with regulating spring between the fixed limiting plate, regulating spring cup joints on the locating lever, the other end fixed mounting of locating lever has the arm-tie.

In the above-mentioned realization process, the utility model discloses when using, through the settlement of T type slider and T type slide, can be so that the grip slipper can realize certain spacing connection, and be convenient for slide to and be equipped with locating lever and adjusting spring in the both sides of grip slipper and T type slider, realize carrying out stable locking connection to the grip slipper through locating lever and adjusting spring, make the grip slipper when using, be convenient for dismantle and the installation is fixed, improves the result of use.

In a specific embodiment, two parts of the upper end of the clamping seat are respectively and fixedly provided with a fixed plate, the fixed plate is in threaded connection with an adjusting screw rod, one end of the adjusting screw rod is fixedly provided with a turntable, the adjusting screw rod is rotated to be connected with a clamping plate, and the clamping plate is located on the inner side of the fixed plate.

In the implementation process, the fixing plate can be arranged to position and connect the adjusting screw, and the clamping plate is arranged to move and adjust the adjusting screw conveniently, so that the workpiece can be clamped.

In a specific embodiment, an upper top plate is fixedly mounted at the upper end of the outer shell, a lower top plate is fixedly mounted at the lower end of the outer shell, a box door is slidably connected to the front surface of the outer shell, and a handle is fixedly mounted on the box door.

In the implementation process, the upper top plate and the lower top plate are set to be convenient for realizing sealing installation, and the box door and the handle are set to be convenient for realizing opening and closing.

In a specific implementation scheme, the engraving and milling mechanism comprises a first lead screw rotatably installed at the upper end of the outer shell, a first servo motor is fixedly installed on one side of the outer shell, the first servo motor is connected with the first lead screw through a rotating wheel and a transmission belt in a transmission mode, and a connecting plate is connected to the first lead screw in a threaded mode.

In the implementation process, the carving and milling shell can be adjusted in a transverse moving mode through the setting of the first servo motor and the first screw rod.

In a specific implementation scheme, a first positioning plate and a second positioning plate are fixedly mounted at two ends of the connecting plate respectively, a second lead screw is rotatably connected between the first positioning plate and the second positioning plate, a second servo motor is fixedly mounted at the lower part of the first positioning plate, the second servo motor is in transmission connection with the second lead screw through another set of rotating wheels and a transmission belt, and an engraving and milling shell is connected onto the second lead screw.

In the implementation process, the vertical movement adjustment of the engraving and milling shell is convenient to realize by setting the second servo motor and the second screw rod.

In a specific embodiment, a servo electric cylinder is fixedly installed inside the engraving and milling shell, a movable plate is fixedly connected to an output end of the servo electric cylinder, a third servo motor is fixedly installed at an upper end of the movable plate, and an output end of the third servo motor is connected with a shaft rod penetrating through the movable plate.

In the implementation process, the movable plate is conveniently driven to lift and adjust by setting the servo electric cylinder, and the shaft lever is conveniently rotated by setting the third servo motor.

In a specific embodiment, a sealing plate is fixedly connected to the bottom end of the engraving and milling housing, the shaft rod penetrates through the sealing plate, and a milling cutter is movably connected to the end of the shaft rod.

In the implementation process, the shaft lever is convenient to install the milling cutter, the milling cutter is driven through the shaft lever, and the workpiece is carved and milled.

In a specific embodiment, the two ends of the connecting plate are respectively and fixedly provided with a sliding block, sliding block grooves are formed in the two sides of the inner portion of the outer shell, and the sliding blocks slide in the sliding block grooves.

In the above implementation process, the setting of the sliding block and the sliding block groove can enable the connecting plate to perform stable movement adjustment in the outer shell.

In a specific embodiment, the middle of the clamping seat and the base are fixedly connected through a countersunk head bolt, a nut groove is formed in the end of the clamping seat, and the end of the countersunk head bolt is located inside the nut groove.

In the implementation process, the countersunk head bolt is convenient to realize fixed connection of the clamping seat, stable connection and fixation are realized, the countersunk head bolt is convenient to clamp the end part of the nut groove, and the end part is prevented from influencing the placement of a workpiece.

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

the utility model discloses when using, through the settlement of T type slider and T type slide, can be so that the grip slipper can realize certain spacing connection, and be convenient for slide to and be equipped with locating lever and adjusting spring in the both sides of grip slipper and T type slider, realize carrying out stable locking connection to the grip slipper through locating lever and adjusting spring, make the grip slipper when using, be convenient for dismantle and the installation is fixed, improve the result of use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a side view of an internal structure provided by an embodiment of the present invention;

fig. 3 is a bottom view of the internal structure provided in the embodiment of the present invention;

fig. 4 is a top view of the internal structure provided by the embodiment of the present invention;

fig. 5 is a sectional view of a clamping mechanism according to an embodiment of the present invention.

In the figure: 100-an outer shell; 110-lower ceiling; 120-upper ceiling; 130-a door; 131-a handle; 200-a first servo motor; 210-a first lead screw; 211-a wheel; 212-a drive belt; 220-a connecting plate; 221-a first positioning plate; 222-a second positioning plate; 223-sliding blocks; 230-a second servo motor; 240-second lead screw; 250-engraving and milling the shell; 251-a servo electric cylinder; 252-an active plate; 253-sealing plate; 254-a third servomotor; 255-shaft rod; 256-a milling cutter; 300-a base; 310-a clamping seat; 311-T type slide; 320-T shaped slide block; 330-a fixed plate; 331-adjusting screw; 332-a turntable; 333-clamping plate; 340-positioning holes; 341-a conditioning pore; 342-a positioning rod; 343-movable limit plate; 344-adjusting the spring; 345-fixing a limit plate; 346-pulling the plate; 350-nut groove; 351-countersunk head bolt.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model is applied to the process of workpiece engraving and milling, and the prior equipment can not effectively realize the disassembly and the installation of the clamping mechanism when in use, so that the clamping mechanism is very inconvenient when being replaced; the utility model discloses when using, carry out spacing connection through T type slider 320 and T type slide 311, and be convenient for slide, realize carrying out stable locking connection to grip slipper 310 through locating lever 342 and adjusting spring 344, be convenient for dismantle and install fixedly.

Referring to fig. 1-5, the present invention provides a numerical control engraving and milling machine with a quick-replaceable fixture, which includes an outer casing 100, wherein an engraving and milling mechanism is disposed at an upper end inside the outer casing 100, and a clamping mechanism is disposed at a lower portion of the outer casing 100;

the clamping mechanism comprises a base 300, two T-shaped sliding blocks 320 are arranged on the upper portion of the base 300, a clamping seat 310 is arranged on the upper portion of the base 300, two T-shaped sliding ways 311 are arranged at the bottom of the clamping seat 310, and the T-shaped sliding blocks 320 are connected inside the two T-shaped sliding ways 311 in a sliding mode;

the clamping seat 310 and one side of the T-shaped sliding block 320 are provided with a positioning hole 340, adjusting holes 341 are formed in two sides of the clamping seat 310, a positioning rod 342 penetrates through the adjusting holes 341 and the positioning hole 340, a movable limiting plate 343 is fixedly arranged on the positioning rod 342, a fixed limiting plate 345 is fixedly arranged at the end of the adjusting hole 341, an adjusting spring 344 is fixedly connected between the movable limiting plate 343 and the fixed limiting plate 345, the adjusting spring 344 is sleeved on the positioning rod 342, and a pull plate 346 is fixedly arranged at the other end of the positioning rod 342.

Specifically, two parts fixed mounting in upper end of grip slipper 310 have fixed plate 330 respectively, threaded connection has adjusting screw 331 on the fixed plate 330, adjusting screw 331's one end fixed mounting has carousel 332, adjusting screw 331's rotation is connected with grip block 333, grip block 333 is in the inboard of fixed plate 330, the settlement of fixed plate 330 can realize carrying out the location connection to adjusting screw 331, and the settlement of grip block 333 is convenient for remove the regulation through adjusting screw 331, realizes carrying out the centre gripping to the work piece.

When the door is specifically set, an upper top plate 120 is fixedly mounted at the upper end of the outer shell 100, a lower top plate 110 is fixedly mounted at the lower end of the outer shell 100, a door 130 is slidably connected to the front surface of the outer shell 100, a handle 131 is fixedly mounted on the door 130, the upper top plate 120 and the lower top plate 110 are set to be convenient for sealing installation, and the door 130 and the handle 131 are set to be convenient for opening and closing.

In some specific embodiments, the engraving and milling mechanism includes a first lead screw 210 rotatably mounted at the upper end of the outer shell 100, a first servo motor 200 is fixedly mounted at one side of the outer shell 100, the first servo motor 200 is in transmission connection with the first lead screw 210 through a rotating wheel 211 and a transmission belt 212, a connection plate 220 is in threaded connection with the first lead screw 210, and the first servo motor 200 and the first lead screw 210 are set to enable the engraving and milling shell 250 to realize lateral movement adjustment. A first positioning plate 221 and a second positioning plate 222 are fixedly mounted at two ends of the connecting plate 220 respectively, a second screw 240 is rotatably connected between the first positioning plate 221 and the second positioning plate 222, a second servo motor 230 is fixedly mounted at the lower portion of the first positioning plate 221, the second servo motor 230 is in transmission connection with the second screw 240 through another set of rotating wheels 211 and a transmission belt 212, the second screw 240 is connected with an engraving and milling shell 250, and the engraving and milling shell 250 is vertically moved and adjusted conveniently through setting of the second servo motor 230 and the second screw 240.

The utility model discloses in, the inside fixed mounting of carving and milling casing 250 has servo electric cylinder 251, the output fixedly connected with fly leaf 252 of servo electric cylinder 251, the upper end fixed mounting of fly leaf 252 has third servo motor 254, the output of third servo motor 254 is connected with and runs through the axostylus axostyle 255 of fly leaf 252, servo electric cylinder 251 set for be convenient for drive fly leaf 252 carry out lift adjustment, and the settlement of third servo motor 254 is convenient for realize rotating axostylus axostyle 255. The bottom end of the engraving and milling shell 250 is fixedly connected with a sealing plate 253, the shaft lever 255 penetrates through the sealing plate 253, the end part of the shaft lever 255 is movably connected with a milling cutter 256, the setting of the shaft lever 255 facilitates the installation of the milling cutter 256, the milling cutter 256 is driven through the shaft lever 255, and the workpiece is engraved and milled.

In this embodiment, two ends of the connecting plate 220 are respectively and fixedly provided with a sliding block 223, two sides of the inside of the outer shell 100 are provided with a sliding block groove, the sliding block 223 slides inside the sliding block groove, and the setting of the sliding block 223 and the sliding block groove can enable the connecting plate 220 to perform stable movement adjustment inside the outer shell 100.

Optionally, the middle of the clamping seat 310 and the base 300 is fixedly connected through a countersunk head bolt 351, a nut groove 350 is formed in the end of the clamping seat 310, the end of the countersunk head bolt 351 is located inside the nut groove 350, the clamping seat 310 is fixedly connected through the countersunk head bolt 351 in a set mode, stable connection and fixation are achieved, the end of the countersunk head bolt 351 is clamped through the nut groove 350 in a set mode, and the end of the workpiece is prevented from being affected by the end.

The working principle of the numerical control engraving and milling machine with the clamp replaced quickly is as follows: when the milling fixture is used, the clamping seat 310 is installed through the T-shaped slider 320 on the base 300 and the T-shaped slide way 311 at the lower part of the clamping seat 310, and a certain limiting effect is kept, and the sliding connection is performed during installation, and when the clamping seat 310 is installed in a sliding manner, the pulling plate 346 is pulled, so that the positioning rod 342 can enter the inside of the clamping seat 310, then after the clamping seat 310 is installed and aligned, the pulling plate 346 is loosened, so that the positioning rod 342 enters the inside of the positioning hole 340 of the T-shaped slider 320 under the action of the adjusting spring 344, so as to achieve locking, then the clamping seat 310 and the base 300 are fixedly connected through the countersunk bolt 351, then the clamping plate 333 is adjusted through the turntable 332, the adjusting screw 331 and the fixing plate 330, so as to achieve fixed clamping of a workpiece, then the engraving and milling mechanism is started to perform engraving and milling operation, namely, the first lead screw 210 is driven to rotate through the first servo motor 200, so as to achieve moving adjustment of the connecting plate 220, and the engraving shell 250 are achieved through the second servo motor 230 and the second lead screw 240, then the servo motor 255 is convenient for lifting and milling the third milling cutter shaft 251 and the milling cylinder 256.

It should be noted that the specific model specifications of the first servo motor 200, the second servo motor 230, the servo cylinder 251 and the third servo motor 254 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The numerical control engraving and milling machine capable of rapidly replacing the clamp is characterized by comprising an outer shell (100), wherein an engraving and milling mechanism is arranged at the upper end inside the outer shell (100), and a clamping mechanism is arranged at the lower part of the outer shell (100);

the clamping mechanism comprises a base (300), two T-shaped sliding blocks (320) are arranged on the upper portion of the base (300), a clamping seat (310) is arranged on the upper portion of the base (300), two T-shaped sliding ways (311) are arranged at the bottom of the clamping seat (310), and the T-shaped sliding blocks (320) are connected inside the two T-shaped sliding ways (311) in a sliding mode;

locating hole (340) have been seted up to grip slipper (310) with one side of T type slider (320), regulation hole (341) have been seted up to the both sides of grip slipper (310), regulation hole (341) with the inside of locating hole (340) is run through and is equipped with locating lever (342), fixed movable limiting plate (343) that are equipped with on locating lever (342), the tip fixed mounting of regulation hole (341) has fixed limiting plate (345), movable limiting plate (343) with fixedly connected with regulating spring (344) between fixed limiting plate (345), regulating spring (344) cup joint on locating lever (342), the other end fixed mounting of locating lever (342) has arm-tie (346).

2. The numerical control engraving and milling machine capable of rapidly replacing a clamp as claimed in claim 1, wherein two parts of the upper end of the clamping seat (310) are respectively and fixedly provided with a fixing plate (330), an adjusting screw (331) is in threaded connection with the fixing plate (330), a rotary disc (332) is fixedly arranged at one end of the adjusting screw (331), a clamping plate (333) is connected to the adjusting screw (331) in a rotating manner, and the clamping plate (333) is located on the inner side of the fixing plate (330).

3. The numerical control engraving and milling machine with the rapid clamp replacement function as claimed in claim 1, wherein an upper top plate (120) is fixedly mounted at the upper end of the outer shell (100), a lower top plate (110) is fixedly mounted at the lower end of the outer shell (100), a door (130) is slidably connected to the front surface of the outer shell (100), and a handle (131) is fixedly mounted on the door (130).

4. The numerical control engraving and milling machine with the quick-replaceable clamp is characterized in that the engraving and milling mechanism comprises a first screw rod (210) rotatably mounted at the upper end of the outer shell (100), a first servo motor (200) is fixedly mounted on one side of the outer shell (100), the first servo motor (200) is in transmission connection with the first screw rod (210) through a rotating wheel (211) and a transmission belt (212), and a connecting plate (220) is in threaded connection with the first screw rod (210).

5. The numerical control engraving and milling machine capable of rapidly replacing clamps as claimed in claim 4, wherein a first positioning plate (221) and a second positioning plate (222) are fixedly mounted at two ends of the connecting plate (220), respectively, a second lead screw (240) is rotatably connected between the first positioning plate (221) and the second positioning plate (222), a second servo motor (230) is fixedly mounted at the lower part of the first positioning plate (221), the second servo motor (230) is in transmission connection with the second lead screw (240) through another set of rotating wheels (211) and a transmission belt (212), and an engraving and milling housing (250) is connected to the second lead screw (240).

6. The numerical control engraving and milling machine with the quick-replaceable clamp as claimed in claim 5, characterized in that a servo electric cylinder (251) is fixedly mounted inside the engraving and milling housing (250), a movable plate (252) is fixedly connected to an output end of the servo electric cylinder (251), a third servo motor (254) is fixedly mounted at an upper end of the movable plate (252), and a shaft rod (255) penetrating through the movable plate (252) is connected to an output end of the third servo motor (254).

7. The numerically controlled engraving and milling machine with the rapid clamp replacement function as claimed in claim 6, wherein a sealing plate (253) is fixedly connected to the bottom end of the engraving and milling housing (250), the shaft (255) penetrates through the sealing plate (253), and a milling cutter (256) is movably connected to the end of the shaft (255).

8. The numerical control engraving and milling machine capable of rapidly replacing clamps as claimed in claim 5, wherein sliding blocks (223) are fixedly arranged at two ends of the connecting plate (220), sliding block grooves are formed in two sides of the interior of the outer shell (100), and the sliding blocks (223) are slidably arranged in the sliding block grooves.

9. The numerical control engraving and milling machine capable of rapidly replacing clamps as claimed in claim 1, wherein the clamping seat (310) and the base (300) are fixedly connected through a countersunk head bolt (351), a nut groove (350) is formed in the end portion of the clamping seat (310), and the end portion of the countersunk head bolt (351) is located inside the nut groove (350).