CN214079848U

CN214079848U - Automatic clamping assembly for engraving and milling machine

Info

Publication number: CN214079848U
Application number: CN202022828612.3U
Authority: CN
Inventors: 晏广; 高生凤; 付潇莹; 段浩
Original assignee: Shenzhen Jingguanchang Technology Co ltd
Current assignee: Shenzhen Jingguanchang Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-31
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an automatic clamping assembly for an engraving and milling machine, which relates to the technical field of engraving and milling machines and comprises a base, wherein the bottom of the inner wall of the base is fixedly connected with the top of a motor, the rotating shaft of the motor penetrates through a rectangular block and is fixedly connected with the rectangular block, the left side of the inner wall of the base is fixedly connected with the left side of a fixed plate, the top of the fixed plate is slidably connected with the bottom of a rack, the bottom of the rack is fixedly connected with the top of a limiting rod, the top of the rack is meshed with the bottom of a gear A, the rotating rod makes arc motion with the center of a cylinder through the rotating rod, a support rod hinged at the top of the fixed rod drives the rotating rod to rotate, the rotating rod drives a threaded rod to rotate, as the threaded rod is connected with the thread of a support plate, the support plate is fixedly connected with the inner wall of a clamping device, the threaded rod can move downwards to drive a disc and a clamping plate to move downwards, and the threaded rod drives the disc to rotate, the clamping plate moves towards the middle, so that the effect of clamping the mobile phone grinding tool is achieved.

Description

Automatic clamping assembly for engraving and milling machine

Technical Field

The utility model relates to an cnc engraving and milling machine technical field specifically is an automatic clamp of getting subassembly for cnc engraving and milling machine.

Background

The engraving and milling machine is one kind of numerically controlled machine tool. The metal engraving and milling machine can perform non-contact cutting and punching on metal or non-metal plates and pipes, and is particularly suitable for laser cutting processing of stainless steel plates, iron plates, silicon wafers, ceramic plates, titanium alloys, epoxy, A3 steel, diamond and other materials. The equipment has stable and reliable operation, good processing quality, high efficiency, simple operation and convenient maintenance.

The cnc engraving and milling machine is carrying out laser cutting processing to the cell-phone mould, all relies on the manual work to remove to place the raw materials, goes to aim at the cnc engraving and milling machine, and very waste time has certain danger, and great reduction work efficiency. There is therefore a need for an automatic clamp assembly for a cnc engraving and milling machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic clamp for cnc engraving and milling machine gets subassembly has solved the cnc engraving and milling machine and has carried out laser cutting processing at the mobile phone die utensil, all relies on the manual work to remove to place the raw materials, removes to aim at the cnc engraving and milling machine, and the waste time of ten minutes has certain danger, and great reduction work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic clamp subassembly for cnc engraving and milling machine, includes the base, the bottom of base inner wall and the top fixed connection of motor, the axis of rotation of motor runs through rectangular block and its fixed connection, the left side of base inner wall and the left side fixed connection of fixed plate, the top of fixed plate and the bottom sliding connection of rack, the bottom of rack and the top fixed connection of gag lever post, the top of rack and the bottom meshing of gear A, gear A rotates with the inner wall of base to be connected, gear A and conical gear A fixed connection, conical gear A's top meshes with conical gear B's bottom, conical gear B's top and the bottom fixed connection of dwang, the dwang runs through the top of base and rotates rather than to be connected, the top of dwang and gear B's bottom fixed connection, gear B's right side meshes with gear C's left side, the bottom of gear C is rotated with the top of base and is connected, the cylindrical bottom fixed connection in top of gear C, the left side fixed connection of cylindrical right side and connecting rod, the right side and the bull stick sliding connection of connecting rod, the bull stick runs through the connecting rod, the bull stick runs through to press from both sides gets device and its swing joint.

Preferably, the number of the limiting rods is two.

Preferably, the top of the base is fixedly connected with the bottom of the fixing rod, the fixing rod penetrates through the cylinder and the gear C, and the fixing rod is movably connected with the cylinder and the gear C.

Preferably, the top of the fixed rod is hinged with the left side of the support rod, and the right side of the support rod is hinged with the top of the rotating rod.

Preferably, the clamping device comprises a threaded rod, the threaded rod penetrates through the disc and is fixedly connected with the disc, the threaded rod is in threaded connection with the supporting plate, two sides of the supporting plate are fixedly connected with two sides of the inner wall of the clamping device, the bottom of the disc is in sliding connection with the top of the clamping plate, and the clamping plate penetrates through the bottom of the clamping device and is in sliding connection with the bottom of the clamping device.

Preferably, the bottom of the disc is provided with two arc-shaped sliding grooves.

Preferably, the clamping plates are provided in two.

Preferably, the top of the threaded rod penetrates through the bottom of the rotating rod and is in sliding connection with the rotating rod, a rectangular through hole is formed in the threaded rod, the inner wall of the rotating rod is fixedly connected with the two ends of the fixing column, the fixing column penetrates through the rectangular through hole in the threaded rod, and the fixing column is movably connected with the threaded rod.

(III) advantageous effects

The utility model provides an automatic clamp subassembly for cnc engraving and milling machine. The method has the following beneficial effects:

(1) this an automatic clamp for cnc engraving and milling machine gets subassembly, rotate through the motor and drive the rectangular block and rotate, strike the gag lever post, it removes to drive the rack, the rack drives gear A and rotates, gear A drives bevel gear A rotatory, bevel gear A drives the dwang rotation through bevel gear B, the dwang rotation is driven to the dwang, gear C rotates and drives the cylinder rotation, the cylinder drives the bull stick through the connecting rod and removes, the bull stick area is got the device and is got and is removed, make to get the device and use the cylinder to be 180 arc motions as the central point, reach and press from both sides the effect that cell phone mold placed in the below of cnc engraving and milling machine of getting.

(2) This an automatic clamp subassembly for cnc engraving and milling machine is got, do the arc motion with the cylinder center through the bull stick, dead lever top articulated branch then can drive the bull stick rotatory, the bull stick drives the threaded rod rotatory, because threaded rod and backup pad threaded connection, the backup pad gets the inner wall fixed connection of device with pressing from both sides, the threaded rod then can the downstream, drive disc and splint downstream, the threaded rod drives the disc rotation, splint move to the centre, reach the effect of cliping the cell-phone grinding apparatus.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the cross-sectional front view structure of the base of the present invention;

FIG. 4 is a schematic view of the cross-sectional front view of the clamping device of the present invention;

FIG. 5 is an enlarged schematic view of the structure of the present invention A;

fig. 6 is a schematic view of the arc-shaped sliding groove structure at the bottom of the disc of the present invention.

In the figure: the clamping device comprises a base 1, a motor 2, a rectangular block 3, a fixing plate 4, a rack 5, a limiting rod 6, a gear 7A, a bevel gear 8A, a bevel gear 9B, a rotating rod 10, a gear 11B, a gear 12C, a cylinder 13, a connecting rod 14, a rotating rod 15, a clamping device 16, a fixing rod 17, a supporting rod 18, a fixing column 19, a threaded rod 161, a disc 162, a supporting plate 163 and a clamping plate 164.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some 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.

Referring to fig. 1-6, the present invention provides a technical solution: an automatic clamping assembly for an engraving and milling machine comprises a base 1, the bottom of the inner wall of the base 1 is fixedly connected with the top of a motor 2, the rotating shaft of the motor 2 penetrates through a rectangular block 3 and is fixedly connected with the rectangular block, the left side of the inner wall of the base 1 is fixedly connected with the left side of a fixing plate 4, the top of the fixing plate 4 is slidably connected with the bottom of a rack 5, the bottom of the rack 5 is fixedly connected with the top of a limiting rod 6, the top of the rack 5 is meshed with the bottom of a gear A7, a gear A7 is rotatably connected with the inner wall of the base 1, a gear A7 is fixedly connected with a bevel gear A8, the top of the bevel gear A8 is meshed with the bottom of a bevel gear B9, the top of a bevel gear B9 is fixedly connected with the bottom of a rotating rod 10, the rotating rod 10 penetrates through the top of the base 1 and is rotatably connected with the base, the top of the rotating rod 10 is fixedly connected with the bottom of a gear B11, the right side of the gear B11 is meshed with the left side of a gear C12, the bottom of gear C12 rotates with the top of base 1 and is connected, the bottom fixed connection of the top cylinder 13 of gear C12, the right side of cylinder 13 and the left side fixed connection of connecting rod 14, the right side of connecting rod 14 and bull stick 15 sliding connection, bull stick 15 runs through connecting rod 14, bull stick 15 runs through to get device 16 rather than swing joint.

Furthermore, the number of the limiting rods 6 is two, so that the rectangle 3 can strike the limiting rods 6 and move left and right.

Further, the top of the base 1 is fixedly connected with the bottom of the fixed rod 17, the fixed rod 17 penetrates through the cylinder 13 and the gear C12, and the fixed rod 17 is movably connected with the cylinder 13 and the gear C12, so that the cylinder 13 and the gear C12 rotate, and the fixed rod 17 keeps still.

Further, the top of the fixed rod 17 is hinged to the left side of the supporting rod 18, and the right side of the supporting rod 18 is hinged to the top of the rotating rod 15, so that when the rotating rod 15 makes an arc-shaped motion, the fixed rod 17 can drive the rotating rod 15 to rotate through the supporting rod 18.

Further, the clamping device 16 comprises a threaded rod 161, the threaded rod 161 penetrates through the disc 162 to be fixedly connected with the disc 162, the threaded rod 161 is in threaded connection with a supporting plate 163, two sides of the supporting plate 163 are fixedly connected with two sides of the inner wall of the clamping device 16, the bottom of the disc 162 is in sliding connection with the top of a clamping plate 164, and the clamping plate 164 penetrates through the bottom of the clamping device 16 to be in sliding connection with the clamping plate 164, so that the effect of clamping a mobile phone mold in a downward moving mode is achieved.

Further, the bottom of the disc 162 is provided with two arc-shaped sliding grooves, so that the clamping plate 164 can move towards the middle to clamp the mobile phone mold or loosen the mobile phone mold.

Further, two clamping plates 164 are arranged, so that the mobile phone mold can be clamped.

Further, the top of the threaded rod 161 penetrates through the bottom of the rotating rod 15 and is connected with the rotating rod in a sliding mode, a rectangular through hole is formed in the threaded rod 161, the inner wall of the rotating rod 15 is fixedly connected with the two ends of the fixing column 19, the fixing column 19 penetrates through the rectangular through hole in the threaded rod 161, the fixing column 19 is movably connected with the threaded rod 161, and the threaded rod 161 can rotate along with the rotating rod 15 and can also move downwards.

When the clamping device works, the motor 2 of the starting motor 2 rotates to drive the rectangular block 3 to rotate, the limiting rod 6 is struck to drive the rack 5 to move, the rack 5 drives the gear A7 to rotate, the gear A7 drives the bevel gear A8 to rotate, the bevel gear A8 drives the rotating rod 10 to rotate through the bevel gear B9, the rotating rod 10 drives the gear B11 to rotate, the gear C12 rotates to drive the cylinder 13 to rotate, the cylinder 13 drives the rotating rod 15 to move through the connecting rod 14, the rotating rod 15 drives the clamping device 16 to move, so that the clamping device 16 makes an arc motion by taking the cylinder 13 as a central point of 180 degrees, the rotating rod 15 makes an arc motion by taking the center of the cylinder 13, the supporting rod 18 hinged to the top of the fixing rod 17 can drive the rotating rod 15 to rotate, the rotating rod 15 drives the threaded rod 161 to rotate, because the threaded rod 161 is in threaded connection with the supporting plate 163, the supporting plate 163 is fixedly connected with the inner wall of the clamping device 16, the threaded rod 161 can move downwards to drive the disc 162 and the clamping plate 164 to move downwards, threaded rod 161 drives disc 162 rotatory, and splint 164 removes to the centre, presss from both sides and gets the cell-phone mould and place the bottom of cnc engraving and milling machine and carry out the operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic clamp subassembly for cnc engraving and milling machine, includes base (1), its characterized in that: the bottom of base (1) inner wall and the top fixed connection of motor (2), the axis of rotation of motor (2) runs through rectangular block (3) and its fixed connection, the left side of base (1) inner wall and the left side fixed connection of fixed plate (4), the top of fixed plate (4) and the bottom sliding connection of rack (5), the bottom of rack (5) and the top fixed connection of gag lever post (6), the top of rack (5) and the bottom meshing of gear A (7), gear A (7) is connected with the inner wall rotation of base (1), gear A (7) and conical gear A (8) fixed connection, the top of conical gear A (8) and the bottom meshing of conical gear B (9), the top of conical gear B (9) and the bottom fixed connection of dwang (10), dwang (10) runs through the top of base (1) and is connected rather than rotating, the top of dwang (10) and the bottom fixed connection of gear B (11), the right side of gear B (11) and the left side meshing of gear C (12), the bottom of gear C (12) is rotated with the top of base (1) and is connected, the bottom fixed connection of top cylinder (13) of gear C (12), the right side of cylinder (13) and the left side fixed connection of connecting rod (14), the right side and bull stick (15) sliding connection of connecting rod (14), bull stick (15) through connection pole (14), bull stick (15) run through and get device (16) and its swing joint.

2. The automatic clamping assembly for the engraving and milling machine of claim 1, wherein: the number of the limiting rods (6) is two.

3. The automatic clamping assembly for the engraving and milling machine of claim 1, wherein: the top of base (1) and the bottom fixed connection of dead lever (17), dead lever (17) run through cylinder (13) and gear C (12), and dead lever (17) and cylinder (13) and gear C (12) swing joint.

4. The automatic clamping assembly for the engraving and milling machine of claim 3, wherein: the top of the fixed rod (17) is hinged with the left side of the supporting rod (18), and the right side of the supporting rod (18) is hinged with the top of the rotating rod (15).

5. The automatic clamping assembly for the engraving and milling machine of claim 1, wherein: the clamping device (16) comprises a threaded rod (161), the threaded rod (161) penetrates through a disc (162) and is fixedly connected with the disc, the threaded rod (161) is in threaded connection with a supporting plate (163), two sides of the supporting plate (163) are fixedly connected with two sides of the inner wall of the clamping device (16), the bottom of the disc (162) is in sliding connection with the top of a clamping plate (164), and the clamping plate (164) penetrates through the bottom of the clamping device (16) and is in sliding connection with the bottom of the clamping device.

6. The automatic clamping assembly for the engraving and milling machine of claim 5, wherein: the bottom of the disc (162) is provided with two arc-shaped sliding grooves.

7. The automatic clamping assembly for the engraving and milling machine of claim 5, wherein: the clamping plates (164) are provided with two.

8. The automatic clamping assembly for the engraving and milling machine of claim 5, wherein: the bottom of bull stick (15) is run through at the top of threaded rod (161) rather than sliding connection, the rectangular through-hole has been seted up on threaded rod (161), the inner wall of bull stick (15) and the both ends fixed connection of fixed column (19), fixed column (19) run through the rectangular through-hole on threaded rod (161), and fixed column (19) and threaded rod (161) swing joint.