CN213794420U

CN213794420U - Numerically controlled fraise machine convenient to remove

Info

Publication number: CN213794420U
Application number: CN202022362245.2U
Authority: CN
Inventors: 袁永乐; 袁啸; 袁铁刚; 谢永贵
Original assignee: Qingdao Yongmingxing Precision Industry Co ltd
Current assignee: Qingdao Yongmingxing Precision Industry Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-27
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a numerical control milling machine convenient to move, which comprises a milling machine, wherein the lower end of the milling machine is fixedly provided with a mounting rack, two groups of rotating shafts are symmetrically arranged on the mounting rack, two groups of mounting plates are fixedly arranged on the rotating shafts, rollers are rotatably arranged on the mounting plates and are used for moving the mounting rack, a supporting device is rotatably arranged on the outer wall of the mounting plate and is used for supporting the mounting rack, two groups of first chain gears are arranged on the rotating shafts, the first chain gears are meshed with chains and are used for rotatably meshing a driving device, the driving device comprises second chain gears which are meshed with the chains, and rolling shafts arranged on the second chain gears are used for meshing the second chain gears with the chains, so that the stability of the milling machine during moving or working is better, the condition of poor stability during working caused by moving is avoided, the safety during working is improved, the equipment pin volume is improved, the milling machine can be suitable for various conditions, and the stability of the milling machine during working is higher, avoid influencing processingquality and efficiency, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Description

Numerically controlled fraise machine convenient to remove

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a numerically controlled fraise machine convenient to remove.

Background

The numerical control milling machine is also called CNC milling machine. English means a milling machine controlled by an electronic counter. The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerical control milling machine is divided into two categories, namely a tool magazine without tool magazine and a tool magazine with tool magazine. Wherein the numerical control milling machine with the tool magazine is also called as a machining center.

In the prior art, the stability of the milling machine during movement or during operation is poor, the condition that the stability of the milling machine during operation is poor due to the fact that the milling machine has a moving function is caused, the safety of the milling machine during operation is poor, the equipment pin quantity is influenced, the milling machine cannot be suitable for various conditions, the processing quality and the processing efficiency are influenced, in the prior art, the operation is complex, the practicability is weak, the milling machine is not convenient to popularize and use, and therefore the numerical control milling machine convenient to move is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerically controlled fraise machine convenient to remove to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: a numerical control milling machine convenient to move comprises a milling machine, wherein a mounting rack is fixedly arranged at the lower end of the milling machine, two groups of rotating shafts are symmetrically arranged on the mounting rack, two groups of mounting plates are fixedly arranged on the rotating shafts, rollers are rotatably arranged on the mounting plates and used for moving the mounting rack, a supporting device is rotatably arranged on the outer wall of each mounting plate and used for supporting the mounting rack, two groups of first chain gears are arranged on the rotating shafts, the first chain gears are meshed with chains and used for rotatably meshing with a driving device, the driving device comprises second chain gears, the second chain gears are meshed with the chains, rolling shafts are arranged on the second chain gears and are used for driving the second chain gears to be meshed with the chains, one ends of the rolling shafts are fixedly connected with third gears, the third gears are meshed with fourth gears and used for meshing the fourth gears with a mounting seat, the fourth gear rotates and is arranged on the supporting rod, the mounting seat is fixedly arranged on the connecting shaft, and one end of the connecting shaft is rotatably sleeved with one end of the rolling shaft, which is close to the third gear.

Preferably, strutting arrangement is including rotating the seat, it rotates the connection mounting panel to rotate the seat, rotate the seat and go up to rotate joint loop bar, it stretches the pole to slide on the loop bar to be equipped with, stretch the pole and keep away from the articulated fixed block of loop bar one end.

Preferably, the rotating seat is of a hollow cylindrical structure, the length of the sleeve rod is smaller than that of the mounting plate, and the length of the sleeve rod is smaller than that of the extension rod.

Preferably, both ends of the chain are respectively engaged with the first sprocket and the second sprocket.

Preferably, the second sprocket is provided with four groups, the roller is rotatably arranged on the mounting frame, and the third gear is positioned at one end of the roller close to the connecting shaft.

Preferably, the free end of the supporting rod is fixedly connected with the mounting frame, the supporting rod is of an L-shaped structure, the mounting seat is of an inwards concave cylindrical structure, and the mounting seat is arranged at one end, close to the third gear, of the connecting shaft.

Compared with the prior art, this practical beneficial effect is:

1. when the milling machine needs to move, the rolling shaft is driven to rotate, so that a pair of second chain gears on the rolling shaft are rotated to be meshed with the chain, meanwhile, when the rolling shaft rotates, the third gear rotates along with the third gear, the mounting seat rotates through the meshing relation of the fourth gear, the mounting seat rotates to rotate the connecting shaft, the connecting shaft rotates to drive a pair of first chain gears on the connecting shaft to be meshed with the chain, four groups of chain drives correspond to four groups of first chain gears, the first chain gears rotate to rotate the rotating shaft, the rotating shaft rotates to drive the mounting plate to rotate along with the mounting plate, the roller is positioned on the rotating shaft through the mounting plate to rotate and contact the ground, when the ground clearance of the mounting frame reaches the ground clearance suitable for walking, the driving rolling shaft stops rotating, the milling machine is pushed to move through the roller contacting the ground, the moving work of the milling machine is completed at the moment, and the stability of the milling machine during moving or working is better, the situation of poor stability during operation caused by movement is avoided, the safety during operation is improved, and the equipment sales volume is increased.

2. When ground is uneven, observe that uneven ground is located which group of feet below, rotate adjacent a set of rotation seat, when loop bar and perpendicular to the ground, stop to rotate the seat and rotate, rotate and stretch pole and loop bar threaded connection, promote fixed block contact ground, then rotate the loop bar, the loop bar is located and rotates on the seat, promote downwards and stretch the pole, promote fixed block extrusion contact ground, and then accomplish and carry out the outrigger to placing the milling machine on uneven ground, make and be applicable to multiple condition, make milling machine during operation stability higher, avoid influencing processingquality and efficiency, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Drawings

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

FIG. 2 is a schematic view of the structure of the driving device in the present application;

fig. 3 is a schematic structural diagram of the mounting seat in the present application.

In the figure: 1 milling machine, 2 mounting seats, 3 rotating shafts, 4 mounting plates, 5 rollers, 6 supporting devices, 61 rotating seats, 62 loop bars, 63 extending bars, 64 fixing blocks, 7 first chain gears, 8 chains, 9 driving devices, 91 second chain gears, 92 rolling shafts, 93 third gears, 94 fourth gears, 95 supporting rods, 96 mounting seats and 97 connecting shafts.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-3, the present invention provides a technical solution: a numerical control milling machine convenient to move comprises a milling machine 1, wherein a mounting frame 2 is fixedly arranged at the lower end of the milling machine 1, two groups of rotating shafts 3 are symmetrically arranged on the mounting frame 2, the rotating shafts 3 are rotatably arranged on the mounting frame 2, two groups of mounting plates 4 are fixedly arranged on the rotating shafts 3, rollers 5 are rotatably arranged on the mounting plates 4 and used for moving the mounting frame 2, supporting devices 6 are rotatably arranged on the outer walls of the mounting plates 4 and used for supporting the mounting frame 2, each supporting device 6 comprises a rotating seat 61, the rotating seat 61 is rotatably connected with the mounting plate 4, a sleeve rod 62 is rotatably clamped on the rotating seat 61, an extension rod 63 is slidably arranged on the sleeve rod 62, one end, away from the sleeve rod 62, of the extension rod 63 is hinged with a fixed block 64, the rotating seat 61 is of a hollow cylindrical structure, the length of the sleeve rod 62 is smaller than that of the mounting plate 4, the length of the sleeve rod 62 is smaller than that of the extension rod 63, the ground surface is uneven, the ground surface is observed to be positioned below which group of machine feet, an adjacent rotating seat 61 is rotated, when loop bar 62 and perpendicular to the ground, stop to rotate seat 61 and rotate, rotate and stretch pole 63 and loop bar 62 threaded connection, promote fixed block 64 contact ground, then rotate loop bar 62, loop bar 62 is located and rotates on seat 61, and the pole 63 is stretched in the promotion downwards, promotes fixed block 64 extrusion contact ground, and then accomplishes and carry out the outrigger to placing the milling machine on uneven ground for can be applicable to multiple condition, make milling machine during operation stability higher, avoid influencing processingquality and efficiency, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Two groups of first chain gears 7 are fixedly arranged on the rotating shaft 3, the first chain gears 7 are meshed with the chain 8 for rotatably meshing with the driving device 9, the driving device 9 comprises second chain gears 91, the second chain gears 91 are meshed with the chain 8, two ends of the chain 8 are respectively meshed with the first chain gears 7 and the second chain gears 91, rolling shafts 92 are arranged on the second chain gears 91, the rolling shafts 92 are rotatably used for driving the second chain gears 91 to be meshed with the chain 8, the second chain gears 91 are meshed with the chain 8 for driving the first chain gears 7 to rotate, so that the rolling shafts 92 rotate, one ends of the rolling shafts 92 are fixedly connected with third gears 93, the third gears 93 are rotatably meshed with fourth gears 94 for engaging the fourth gears 94 with mounting seats 96, the fourth gears 94 are rotatably arranged on supporting rods 95, the mounting seats 96 are fixedly arranged on connecting shafts 97, one ends of the connecting shafts 97 are rotatably sleeved with one ends of the rolling shafts 92 close to the third gears 93, the free ends of the roller 92 and the connecting shaft 97 are rotatably connected to the mounting block 2, four groups of second chain gears 91 are provided, two groups of second chain gears 91 are a pair, two pairs of second chain gears 91 are respectively distributed on the roller 92 and the connecting shaft 97, the roller 92 is rotatably arranged on the mounting block 2, the third gear 93 is positioned at one end of the roller 92 close to the connecting shaft 97, the free end of the supporting rod 95 is fixedly connected to the mounting block 2, the supporting rod 95 is in an L-shaped structure, the mounting seat 96 is in a concave cylindrical structure, the mounting seat 96 is arranged at one end of the connecting shaft 97 close to the third gear 93, the third gear 93 is meshed with the fourth gear 94, the fourth gear 94 is meshed with the mounting seat 96, the rotating speeds of the mounting seat 96 and the third gear 93 are the same, when the milling machine needs to move, the roller 92 is driven, the roller 92 rotates, the pair of second chain gears 91 on the roller 92 are meshed with the chain 8, and when the roller 92 rotates, the third gear 93 rotates along with the rotation, the mounting seat 96 rotates through the meshing relation of the fourth gear 94, the mounting seat 96 rotates to enable the connecting shaft 97 to rotate, the connecting shaft 97 rotates to drive the pair of first chain gears 92 on the connecting shaft 97 to be meshed with the chains 8, the four groups of chains 8 drive the corresponding four groups of first chain gears 7 to rotate, the first chain gears 7 rotate to enable the rotating shafts 3 to rotate, the mounting plates 4 rotate along with the rotating shafts 3, the rollers 5 are positioned on the rotating shafts 3 through the mounting plates 4 to rotate and to be in contact with the ground, when the ground clearance of the mounting frame 2 reaches the ground clearance suitable for walking, the driving of the rotating shafts 92 is stopped, the milling machine is pushed to be in contact with the ground through the rollers 5 to move, at the moment, the moving work of the milling machine is completed, the stability of the milling machine during moving or working is better, the condition of poor stability during working caused by moving is avoided, and the safety during working is improved, the equipment sales volume is improved.

The working principle is as follows: when the milling machine needs to move, the roller 92 is driven, the roller 92 rotates, the pair of second chain gears 91 on the roller 92 rotates to be meshed with the chains 8, meanwhile, when the roller 92 rotates, the third gear 93 rotates along with the roller, the mounting seat 96 rotates through the meshing relation of the fourth gear 94, the mounting seat 96 rotates to enable the connecting shaft 97 to rotate, the connecting shaft 97 rotates to drive the pair of first chain gears 92 on the connecting shaft 97 to be meshed with the chains 8, the four groups of chains 8 drive the corresponding four groups of first chain gears 7 to rotate, the first chain gears 7 rotate to enable the rotating shaft 3 to rotate, the rotating shaft 3 rotates to enable the mounting plate 4 to rotate along with the roller, the roller 5 is positioned on the rotating shaft 3 through the mounting plate 4 to rotate to be in contact with the ground, when the ground clearance of the mounting frame 2 reaches the ground clearance suitable for walking, the driving of the roller 92 stops rotating, the milling machine is pushed to move through the roller 5 contacting with the ground, at this moment, the moving work of the milling machine is completed, so that the stability of the milling machine during moving or working is better, the condition of poor stability during working caused by moving is avoided, the safety during working is improved, the equipment pin quantity is improved, the ground surface is uneven, the uneven ground surface is observed to be positioned below which group of machine feet, the adjacent group of rotating seats 61 is rotated, when the sleeve rod 62 is vertical to the ground surface, the rotating seats 61 are stopped to rotate, the rotating extension rod 63 is in threaded connection with the sleeve rod 62, the fixing block 64 is pushed to be in contact with the ground surface, then the sleeve rod 62 is rotated, the sleeve rod 62 is positioned on the rotating seats 61 to rotate, the extension rod 63 is pushed downwards, the fixing block 64 is pushed to be in extrusion contact with the ground surface, and the stable support of the milling machine placed on the uneven ground surface is further completed, the milling machine can be suitable for various conditions, the stability of the milling machine during working is higher, the processing quality and the efficiency are not influenced, the operation of the utility model is simple and the practicability is strong, is convenient for popularization and use.

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 a numerically controlled fraise machine convenient to remove, includes milling machine (1), its characterized in that: the milling machine is characterized in that a mounting frame (2) is fixedly arranged at the lower end of the milling machine (1), two sets of rotating shafts (3) are symmetrically arranged on the mounting frame (2), two sets of mounting plates (4) are fixedly arranged on the rotating shafts (3), idler wheels (5) are arranged on the mounting plates (4) in a rotating mode and used for moving the mounting frame (2), a supporting device (6) is arranged on the outer wall of each mounting plate (4) in a rotating mode and used for supporting the mounting frame (2), two sets of first chain gears (7) are arranged on the rotating shafts (3), the first chain gears (7) are meshed with chains (8) and used for rotatably meshing with a driving device (9), the driving device (9) comprises second chain gears (91), the second chain gears (91) are meshed with the chains (8), rolling shafts (92) are arranged on the second chain gears (91), and the rolling shafts (92) are rotated and used for driving the second chain gears (91) to mesh with the chains (8), second sprocket (91) and chain (8) meshing are used for driving first sprocket (7) to rotate, roller bearing (92) one end fixed connection third gear (93), third gear (93) and fourth gear (94) meshing rotation are used for fourth gear (94) and mount pad (96) meshing, fourth gear (94) rotate and establish on bracing piece (95), mount pad (96) are fixed to be established on connecting axle (97), connecting axle (97) one end is close to third gear (93) one end with roller bearing (92) and is rotated and cup jointed.

2. A numerically controlled fraise machine convenient to move according to claim 1, wherein: strutting arrangement (6) are including rotating seat (61), it rotates connection mounting panel (4) to rotate seat (61), rotate and rotate joint loop bar (62) on seat (61), it is equipped with stretch rod (63) to slide on loop bar (62), stretch rod (63) are kept away from the articulated fixed block (64) of loop bar (62) one end.

3. A numerically controlled fraise machine convenient to move according to claim 2, wherein: the rotating seat (61) is of a hollow cylindrical structure, the length of the loop bar (62) is smaller than that of the mounting plate (4), and the length of the loop bar (62) is smaller than that of the extension bar (63).

4. A numerically controlled fraise machine convenient to move according to claim 1, wherein: and two ends of the chain (8) are respectively meshed with the first chain gear (7) and the second chain gear (91).

5. A numerically controlled fraise machine convenient to move according to claim 1, wherein: the second chain gears (91) are provided with four groups, the rolling shafts (92) are rotatably arranged on the mounting rack (2), and the third gears (93) are positioned at one ends of the rolling shafts (92) close to the connecting shafts (97).

6. A numerically controlled fraise machine convenient to move according to claim 1, wherein: bracing piece (95) free end fixed connection mounting bracket (2) are last, bracing piece (95) are "L" font structure, mount pad (96) are indent cylindrical structure, one of connecting axle (97) is established in mount pad (96) and is served near third gear (93).