CN216398179U

CN216398179U - Cutter installation auxiliary device for numerical control gantry milling machine

Info

Publication number: CN216398179U
Application number: CN202122482815.6U
Authority: CN
Inventors: 张治国; 张志强
Original assignee: Luoyang Runde Heavy Machinery Co ltd
Current assignee: Luoyang Runde Heavy Machinery Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-29
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the technical field of mechanical equipment, and particularly discloses a cutter mounting auxiliary device for a numerical control gantry mill, which comprises a base, wherein two groups of vertical stand columns are symmetrically fixed on two sides of the upper surface of the base, the tops of the vertical stand columns of each group are connected together through a top beam, a horizontal guide rail frame is slidably mounted on the inner side of each vertical stand column, the horizontal guide rail frame is perpendicular to the vertical stand columns, sliding frames are slidably mounted in the horizontal guide rail frame, a fixing frame is fixed between the two sliding frames, and an electric telescopic rod is fixed between the vertical stand columns of each group. Has the advantages that: structural design is reasonable, and it is convenient to remove, and the seat can level and vertical removal be placed to the cutter, can carry out auxiliary stay to the cutter dish when installation and dismantlement cutter dish to can placer take place to empty when installation or dismantlement cutter through setting up the anti-tilt board, improved security and the convenience that the cutter dish was demolishd in the installation.

Description

Cutter installation auxiliary device for numerical control gantry milling machine

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a cutter installation auxiliary device for a numerical control gantry mill.

Background

The milling machine is a milling machine with a portal frame and a horizontal long lathe bed. The planer type milling machine can simultaneously machine the surface by a plurality of milling cutters, has higher machining precision and production efficiency, and is suitable for machining planes and inclined planes of large-scale workpieces in batch and mass production. The numerical control planer type milling machine can also process space curved surfaces and some special parts.

The cutterhead of the planer type milling machine is generally large, particularly the cutterhead for processing large-scale workpieces is large in size and heavy in weight, the cutterhead is troublesome and dangerous when being mounted and dismounted, and is inconvenient to mount in an auxiliary mode mostly through small-sized hoisting equipment at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutter mounting auxiliary device for a numerical control gantry mill in order to solve the problems.

The technical scheme of the utility model is realized as follows:

a cutter mounting auxiliary device for a numerical control gantry mill comprises a base, wherein two groups of vertical upright posts are symmetrically fixed on two sides of the upper surface of the base, the tops of the vertical upright posts of each group are connected together through a top beam, a horizontal guide rail frame is slidably mounted on the inner side of each vertical upright post of each group and is perpendicular to the vertical upright posts, sliding frames are slidably mounted in the horizontal guide rail frame, a fixing frame is fixed between the two sliding frames, an electric telescopic rod is fixed between the vertical upright posts of each group, a telescopic rod of the electric telescopic rod is fixed on the outer side wall of the horizontal guide rail frame, a battery box electrically connected with the electric telescopic rod is arranged on one side of the electric telescopic rod, a control switch is electrically connected between the electric telescopic rod and the battery box, a cutter placing seat is fixed on the fixing frame, and a stepped mounting cavity is formed in the center of the cutter placing seat, the tool placing seat is characterized in that a rotating disc is rotatably installed in the stepped installation cavity through a bearing, a rubber sleeve is fixed in the rotating disc, a plurality of tool placing cavities are formed in the upper surface of the tool placing seat, and the tool placing cavities are distributed on the edge of the stepped installation cavity.

Furthermore, two sets of movable wheels are rotatably arranged on two sides of the base.

Further, the vertical column the horizontal guide frame is the channel-section steel, the welding has two sets ofly on the horizontal guide frame outer wall with the collateral branch strut that the vertical column position corresponds, rotate on the collateral branch strut install with the rolling bearing of vertical column inner wall contact, the welding has on the horizontal guide frame lateral wall with electric telescopic handle fixes the stationary blade together, the horizontal guide frame is kept away from the one end welding of mount has the handrail.

Further, a cutter storage box is arranged between the two groups of vertical upright posts, and the battery box is fixed on the outer wall of one side of the cutter storage box.

Furthermore, an anti-tilt plate is arranged below the base, two groups of sliding fixing rods are welded on the outer side of the anti-tilt plate, a limiting sliding groove is formed in the outer wall of the base, and the sliding fixing rods are slidably mounted in the limiting sliding groove.

By adopting the technical scheme, the utility model has the beneficial effects that: structural design is reasonable, and it is convenient to remove, and the seat can level and vertical removal be placed to the cutter, can carry out auxiliary stay to the cutter dish when installation and dismantlement cutter dish to can placer take place to empty when installation or dismantlement cutter through setting up the anti-tilt board, improved security and the convenience that the cutter dish was demolishd in the installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the tool holder of the present invention;

FIG. 4 is a front cross-sectional view of the tool holder of the present invention;

fig. 5 is a front view of the horizontal rail bracket of the present invention.

The reference numerals are explained below:

1. a base; 2. a moving wheel; 3. a tool storage box; 4. a vertical column; 5. an electric telescopic rod; 6. a battery box; 7. a control switch; 8. a top beam; 9. a horizontal guide rail bracket; 10. a carriage; 11. a fixed mount; 12. a cutter placing seat; 13. a stepped mounting cavity; 14. rotating the disc; 15. a rubber sleeve; 16. a tool placement cavity; 17. a fixing sheet; 18. a side support frame; 19. a rotating bearing; 20. a handrail; 21. an anti-roll plate; 22. sliding the fixed rod; 23. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-5, an auxiliary device for installing a cutter for a numerical control gantry mill comprises a base 1, two groups of vertical upright posts 4 are symmetrically fixed on two sides of the upper surface of the base 1, the tops of each group of vertical upright posts 4 are connected together through a top beam 8, the stability can be improved, the strength of the vertical upright posts 4 can be enhanced, the inclination of the vertical upright posts 4 can be avoided, a horizontal guide rail frame 9 is slidably installed on the inner side of each group of vertical upright posts 4, the horizontal guide rail frame 9 is perpendicular to the vertical upright posts 4, sliding frames 10 are slidably installed in the horizontal guide rail frame 9, the sliding frames 10 can slide in the horizontal guide rail frame 9 in a telescopic manner, a fixing frame 11 is fixed between the two sliding frames 10, an electric telescopic rod 5 is fixed between each group of vertical upright posts 4, the telescopic rod of the electric telescopic rod 5 is fixed on the outer side wall of the horizontal guide rail frame 9, a battery box 6 electrically connected with the electric telescopic rod 5 is arranged on one side of the electric telescopic rod 5, a control switch 7 is electrically connected between the electric telescopic rod 5 and the battery box 6, the electric telescopic rod 5 can be controlled to stretch by the control switch 7, the electric telescopic rod drives the horizontal guide rail frame 9 to move up and down along the vertical upright post 4, a cutter placing seat 12 is fixed on the fixed frame 11, a step-shaped mounting cavity 13 is formed in the center of the cutter placing seat 12, a rotating disc 14 is rotatably mounted in the step-shaped mounting cavity 13 through a bearing and can rotate freely, a rubber sleeve 15 is fixed in the rotating disc 14, the rubber sleeve 15 is used for supporting the cutter to avoid damaging the cutter, the inner surface of the rubber sleeve 15 is a conical surface, so that the cutter placing of different sizes is facilitated, a plurality of tool placing cavities 16 are formed on the upper surface of the cutter placing seat 12, the tool placing cavities 16 are distributed at the edge of the mounting cavity 13, and electric tools and other auxiliary tools for dismounting screws can be placed in the tool placing cavities 16, the cutter head is convenient to mount and dismount.

In this embodiment, base 1 both sides are rotated and are installed two sets of removal wheels 2, make things convenient for the shift position.

In this embodiment, vertical column 4, horizontal guide frame 9 is the channel-section steel, the welding has two sets of collateral branch strut 18 that correspond with vertical column 4 positions on the horizontal guide frame 9 outer wall, the rolling bearing 19 with the contact of 4 inner walls of vertical column is installed in the rotation on collateral branch strut 18, can alleviate frictional force through rolling bearing 19 in vertical column 4, the welding has the stationary blade 17 fixed together with electric telescopic handle 5 on the horizontal guide frame 9 lateral wall, the one end welding that mount 11 was kept away from to horizontal guide frame 9 has handrail 20, make things convenient for hand operation, can seal the one end of horizontal guide frame 9 simultaneously, avoid carriage 10 roll-off.

In this embodiment, a cutter storage box 3 is disposed between two sets of vertical posts 4 for storing cutters and other tools, and a battery box 6 is fixed on the outer wall of one side of the cutter storage box 3.

In this embodiment, base 1 below is provided with anti-tilt plate 21, and the welding of anti-tilt plate 21 outside has two sets of slip dead lever 22, and the shaping has spacing spout 23 on the base 1 outer wall, and slip dead lever 22 slidable mounting is in spacing spout 23, and when installation or dismantlement blade disc, with anti-tilt plate 21 insert milling machine's workstation below, utilize anti-tilt plate 21 and workstation to prevent that the device from empting, improve the security.

The working principle of the utility model is as follows: when the milling cutter is used, unused cutters are stored in the cutter storage box 3, when the cutter disc needs to be replaced, the device is pushed to one side of the planer type milling machine, the vertical upright post 4 is enabled to be in contact with a workbench of the planer type milling machine, the cutter placing seat 12 is located above the workbench, the central line of the cutter placing seat 12 is collinear with a milling cutter disc of the milling machine, then the anti-tilting plate 21 is pushed to slide out from the lower side of the base 1 to reach the bottom of the planer type milling machine, then a worker transversely pulls the fixing frame 11 to enable the cutter placing seat 12 to move towards the lower side of the milling cutter disc, after the cutter placing seat 12 reaches the lower side of the milling cutter disc, the control switch 7 controls the electric telescopic rod 5 to extend to enable the cutter placing seat 12 to gradually approach the milling cutter disc, firstly, tools placed in the tool placing cavity 16 are utilized to detach the fixing screws at the edge of the milling cutter disc, then the cutter placing seat 12 is enabled to continuously lift to enable the rubber sleeve 15 to be in contact with the milling cutter disc, then remove the fixed screw of milling cutter dish central authorities from cutter placing seat 12 below and make milling cutter dish can separate with the headstock, press down milling cutter dish downwards and make original milling cutter dish lift off, then remove other positions or store in putting into cutter bin 3 with it through the device, then begin to change new blade dish, control electric telescopic handle 5 reduces to the lowest position, the blade dish that will change is placed on cutter placing seat 12, guarantee that the blade of blade dish is pressed on rubber sleeve 15, then place seat 12 with the cutter equally and remove headstock below, electric telescopic handle 5 drives cutter placing seat 12 and rises and make new blade dish be close to the headstock, install a plurality of bolts in proper order and install new blade dish on the headstock of milling machine.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a cutter installation auxiliary device for numerical control gantry milling which characterized in that: comprises a base (1), two groups of vertical columns (4) are symmetrically fixed on two sides of the upper surface of the base (1), each group of vertical columns (4) is connected together through a top beam (8), each group of vertical columns (4) is provided with a horizontal guide rail frame (9) in an inner side sliding manner, the horizontal guide rail frame (9) is perpendicular to the vertical columns (4), sliding frames (10) are arranged in the horizontal guide rail frame (9) in a sliding manner, a fixing frame (11) is fixed between the two sliding frames (10), an electric telescopic rod (5) is fixed between the vertical columns (4) in each group, a telescopic rod of the electric telescopic rod (5) is fixed on the outer side wall of the horizontal guide rail frame (9), one side of the electric telescopic rod (5) is provided with a battery box (6) electrically connected with the electric telescopic rod (5), a control switch (7) is electrically connected between the electric telescopic rod (5) and the battery box (6), the tool placing device is characterized in that a tool placing seat (12) is fixed on the fixing frame (11), a stepped mounting cavity (13) is formed in the center of the tool placing seat (12), a rotating disc (14) is rotatably mounted in the stepped mounting cavity (13) through a bearing, a rubber sleeve (15) is fixed in the rotating disc (14), a plurality of tool placing cavities (16) are formed in the upper surface of the tool placing seat (12), and the tool placing cavities (16) are distributed on the edge of the stepped mounting cavity (13).

2. The tool mounting auxiliary device for the numerical control gantry milling machine according to claim 1, characterized in that: two sets of moving wheels (2) are rotatably arranged on two sides of the base (1).

3. The tool mounting auxiliary device for the numerical control gantry milling machine according to claim 1, characterized in that: perpendicular stand (4) horizontal guide frame (9) are the channel-section steel, the welding has two sets ofly on horizontal guide frame (9) outer wall with side support frame (18) that perpendicular stand (4) position corresponds, rotate on side support frame (18) install with rolling bearing (19) of perpendicular stand (4) inner wall contact, the welding has on horizontal guide frame (9) lateral wall with fixed stator (17) together are fixed in electric telescopic handle (5), horizontal guide frame (9) are kept away from the one end welding of mount (11) has handrail (20).

4. The tool mounting auxiliary device for the numerical control gantry milling machine according to claim 1, characterized in that: and a cutter storage box (3) is arranged between the two groups of vertical columns (4), and the battery box (6) is fixed on the outer wall of one side of the cutter storage box (3).

5. The tool mounting auxiliary device for the numerical control gantry milling machine according to claim 1, characterized in that: the anti-tilt plate is arranged below the base (1), two groups of sliding fixing rods (22) are welded on the outer side of the anti-tilt plate (21), a limiting sliding groove (23) is formed in the outer wall of the base (1), and the sliding fixing rods (22) are slidably mounted in the limiting sliding groove (23).