CN217749509U

CN217749509U - Chip blocking mechanism for edge milling machine

Info

Publication number: CN217749509U
Application number: CN202222157541.8U
Authority: CN
Inventors: 黎炜
Original assignee: Shanghai Binglan Machinery Co ltd
Current assignee: Shanghai Binglan Machinery Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-08
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a fender bits mechanism for edge milling machine, including dismantling the fender bits cover of connection on edge milling machine board top, the front side opening department of fender bits cover rotates and is connected with the fender bits board, be equipped with the observation window on the fender bits board, the top of fender bits board is fixed with the inverted L-shaped piece that two symmetries set up, it is equipped with the pivot all to fix on the inverted L-shaped piece to inlay, this fender bits mechanism for edge milling machine, be different from prior art, utilize pull-out mechanism, can be when opening the fender bits board of rotation connection, and cooperate the effect of a plurality of parts, then make two transfer lines can promote the processing platform on the edge milling machine board and shift out, thereby make things convenient for the staff to take out the work piece that the edge milling was accomplished, or conveniently place the board next work piece, can be when closing the fender bits board of rotation connection, then can make two processing platforms on can stimulate the edge milling machine transfer line get into in the fender bits cover, it is convenient to get when putting the work piece for the staff.

Description

Scrap blocking mechanism for edge milling machine

Technical Field

The utility model relates to a milling machine technical field specifically is a keep off bits mechanism for milling machine.

Background

The edge milling machine is a welding auxiliary device which adopts the working principle of high-speed milling of a cutter disc and is specially used for forming a weld groove on a steel plate before welding the steel plate, and mainly comprises an automatic walking type steel plate edge milling machine, a large-scale edge milling machine, a numerical control steel plate edge milling machine and the like. The method is widely applied to the manufacturing industries of boilers and pressure vessels, shipbuilding, electric power, petroleum, chemical machinery and engineering machinery, and can be used for processing various low-carbon steel plates, stainless steel plates and aluminum plates before welding, such as bevel edges, straight edges, U-shaped grooves and the like.

At present, on the current edge milling machine, a corresponding chip blocking structure is not arranged to block splashing of metal chips, so that the metal chips generated during edge milling easily splash out of a machine table and possibly cause splashing injury to workers, and therefore a chip blocking mechanism for the edge milling machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keep off bits mechanism for edge milling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chip blocking mechanism for an edge milling machine comprises a chip blocking cover detachably connected to the top end of a machine table of the edge milling machine, wherein a chip blocking plate is rotatably connected to the front opening of the chip blocking cover, an observation window is arranged on the chip blocking plate, two symmetrically arranged inverted L-shaped blocks are fixed to the top end of the chip blocking plate, rotating shafts are fixedly embedded in the inverted L-shaped blocks and are rotatably connected to the top end of the chip blocking cover through two bearing seats, a push-pull mechanism is connected between the two rotating shafts and the chip blocking cover, and a clamping mechanism is connected between an extending portion of one end of one rotating shaft and the bearing seat on the corresponding side;

clamping mechanism includes that the rigid coupling is in the crown gear one in the bearing frame outside, and one side joint of crown gear one has crown gear two, and two movable sleeves of crown gear are established in the outside of pivot, and one side of crown gear two is equipped with the circle piece of fixing in the pivot one end outside, and the activity is inserted on the circle piece and is equipped with the U-shaped pull rod, and the both ends of U-shaped pull rod all link to each other with crown gear two, are equipped with between the one end of circle piece and the one end of crown gear two to establish the spring in the pivot outside.

Preferably, two symmetrically arranged installation blocks are fixed on two side walls of the chip blocking cover, and the installation blocks are fixed on a machine table of the edge milling machine through bolts.

Preferably, the push-pull mechanism comprises a first belt pulley fixedly connected to the outer sides of the two rotating shafts, the first belt pulley is connected with a second belt pulley through a transmission belt in a transmission mode, and the second belt pulley is rotatably connected to the scrap blocking cover through a connecting shaft.

Preferably, two the equal rigid coupling of the one end that the connecting axle is subtend has the driving disk, and the one end surface edge that two driving disks are subtend all is fixed with the transmission post.

Preferably, the outer sides of the transmission columns are movably sleeved with transmission rods, transmission channels matched with the transmission columns are formed in the transmission rods, and the length of each transmission channel is larger than the diameter of the corresponding transmission disc.

Preferably, a fixed block is fixed on one side wall of the transmission rod, and the fixed blocks are fixed on a processing table which is connected with the top end of a machine table of the edge milling machine in a sliding mode through bolts.

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

1. the scrap blocking cover and the scrap blocking plate can block scraps generated in the edge milling process, so that the splashing of metal scraps to workers is avoided, and the observation window is arranged, so that the workers can conveniently observe the edge milling process;

2. by utilizing the pull-out mechanism, when the rotationally connected chip blocking plate is opened, and under the action of a plurality of parts, the two transmission rods can push the processing table on the machine table of the edge milling machine to move out, so that a worker can conveniently take out a workpiece subjected to edge milling, or can conveniently place the next workpiece, and after the workpiece is placed, when the rotationally connected chip blocking plate is closed, the two transmission rods can pull the processing table on the machine table of the edge milling machine to enter the chip blocking cover, so that the worker can conveniently take and place the workpiece;

3. by utilizing the clamping mechanism, after the chip blocking plate is opened, the chip blocking plate can be fixed in the opening angle, and the phenomenon that the chip blocking plate rotates due to the gravity of the chip blocking plate is avoided.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the inner structure of the filing shield of the present invention;

FIG. 3 is a schematic view of the structure of each component of the push-pull mechanism of the present invention;

fig. 4 is a schematic structural view of each component in the locking mechanism of the present invention.

In the figure: 1. a chip blocking cover; 2. mounting blocks; 3. a chip blocking plate; 31. an observation window; 32. an inverted L-shaped block; 33. a rotating shaft; 34. a bearing seat; 4. a push-pull mechanism; 401. a first belt pulley; 402. a connecting shaft; 403. a second belt pulley; 404. a transmission belt; 405. a transmission disc; 406. a drive post; 407. a transmission rod; 408. a transmission channel; 409. a fixed block; 5. a locking mechanism; 501. a crown gear I; 502. a crown gear II; 503. a round block; 504. a U-shaped pull rod; 505. a spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a chip blocking mechanism for an edge milling machine comprises a chip blocking cover 1 detachably connected to the top end of a machine table of the edge milling machine, two symmetrically-arranged installation blocks 2 are fixed to two side walls of the chip blocking cover 1, the installation blocks 2 are fixed to the machine table of the edge milling machine through bolts, a chip blocking plate 3 is rotatably connected to the opening of the front side of the chip blocking cover 1, an observation window 31 is arranged on the chip blocking plate 3, two symmetrically-arranged inverted L-shaped blocks 32 are fixed to the top end of the chip blocking plate 3, rotating shafts 33 are fixedly embedded in the inverted L-shaped blocks 32, the rotating shafts 33 are rotatably connected to the top end of the chip blocking cover 1 through two bearing seats 34, and a clamping mechanism 5 is connected between an extending portion of one end of each rotating shaft 33 and the corresponding bearing seat 34 on one side;

the locking mechanism 5 comprises a first crown gear 501 fixedly connected to the outer side of the bearing seat 34, a second crown gear 502 is clamped on one side of the first crown gear 501, the second crown gear 502 is movably sleeved on the outer side of the rotating shaft 33, a round block 503 fixed on the outer side of one end of the rotating shaft 33 is arranged on one side of the second crown gear 502, a U-shaped pull rod 504 is movably inserted on the round block 503, two ends of the U-shaped pull rod 504 are connected with the second crown gear 502, a spring 505 sleeved on the outer side of the rotating shaft 33 is arranged between one end of the round block 503 and one end of the second crown gear 502, as can be seen in fig. 2, a machining table is slidably connected to the top end of a machine table of the edge milling machine, a positioning component for pressing and positioning a workpiece is arranged at the top end of the machining table, and two movable edge milling components thereof are arranged, and the first crown gear 501 and the second crown gear 502 can be clamped after being abutted against each other teeth.

Further, a push-pull mechanism 4 is connected between the two rotating shafts 33 and the chip blocking cover 1, the push-pull mechanism 4 includes belt pulleys first 401 fixedly connected to outer sides of the two rotating shafts 33, the belt pulleys first 401 are connected to belt pulleys second 403 through transmission belts 404, the belt pulleys second 403 are connected to the chip blocking cover 1 through connecting shafts 402 in a rotating mode, transmission discs 405 are fixedly connected to opposite ends of the two connecting shafts 402, transmission columns 406 are fixed to surface edges of opposite ends of the two transmission discs 405, transmission rods 407 are movably sleeved on outer sides of the transmission columns 406, transmission channels 408 matched with the transmission columns 406 are formed in the transmission rods 407, the length of the transmission channels 408 is larger than the diameter of the transmission discs 405, fixing blocks 409 are fixed to side walls of the transmission rods 407, the fixing blocks are fixed to a machining table slidably connected to the top end of the edge milling machine through bolts, when the chip blocking plate 3 is opened, the two belt pulleys first 401 can be driven to rotate clockwise, the two corresponding belt pulleys second belt pulleys 403 are driven to rotate clockwise through the transmission belts 404, the fixing blocks 406 slide out of the transmission discs 405 connected to rotate clockwise, the transmission columns 406, and the transmission rods 408 can be fixed to the outer sides of the fixing blocks 409 through the transmission belts 404.

When the scheme is used, the second crown gear 502 is pulled through the U-shaped pull rod 504, the second crown gear 502 cancels the clamping of the first crown gear 501, the spring 505 is compressed, the chip blocking plate 3 can be turned over and opened at the moment, the first belt pulley 401 connected with the rotating shaft 33 can be driven to rotate clockwise, the first belt pulley 401 is driven to rotate clockwise through the transmission belt 404 and the second belt pulley 403, the transmission disc 405 connected with the connecting shaft 402 rotates clockwise, the transmission column 406 and the transmission channel 408 are matched, the two transmission rods 407 can be pushed to slide outwards through the fixing block 409 and the machining table fixed by bolts, the workpieces finished by edge milling can be conveniently taken out by a worker, the next workpiece can be conveniently placed, after the workpieces are placed, when the chip blocking plate 3 connected in a rotating mode is closed, the machining tables on the machine tables of the edge milling machine can be pulled to enter the chip blocking cover 1 by the two transmission rods 407, and the taking and placing of the workpieces by the worker are convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 keep off bits mechanism for edge milling machine, is including dismantling fender bits cover (1) of connection on edge milling machine board top, its characterized in that: the chip blocking cover is characterized in that a chip blocking plate (3) is rotatably connected to the front opening of the chip blocking cover (1), an observation window (31) is arranged on the chip blocking plate (3), two symmetrically arranged inverted L-shaped blocks (32) are fixed to the top end of the chip blocking plate (3), rotating shafts (33) are fixedly embedded in the inverted L-shaped blocks (32), the rotating shafts (33) are rotatably connected to the top end of the chip blocking cover (1) through two bearing seats (34), a push-pull mechanism (4) is connected between the two rotating shafts (33) and the chip blocking cover (1), and a clamping mechanism (5) is connected between an extending part at one end of one rotating shaft (33) and the bearing seat (34) on the corresponding side;

the clamping mechanism (5) comprises a first crown gear (501) fixedly connected to the outer side of the bearing seat (34), a second crown gear (502) is clamped to one side of the first crown gear (501), the second crown gear (502) is movably sleeved on the outer side of the rotating shaft (33), a round block (503) fixed to the outer side of one end of the rotating shaft (33) is arranged on one side of the second crown gear (502), a U-shaped pull rod (504) is movably inserted in the round block (503), two ends of the U-shaped pull rod (504) are connected with the second crown gear (502), and a spring (505) sleeved on the outer side of the rotating shaft (33) is arranged between one end of the round block (503) and one end of the second crown gear (502).

2. A chip blocking mechanism for an edge milling machine according to claim 1, characterized in that: two symmetrical installation blocks (2) are fixed on two side walls of the chip blocking cover (1), and the installation blocks (2) are fixed on a machine table of the edge milling machine through bolts.

3. A chip blocking mechanism for an edge milling machine according to claim 1, characterized in that: the push-pull mechanism (4) comprises first belt pulleys (401) fixedly connected to the outer sides of the two rotating shafts (33), the first belt pulleys (401) are connected with second belt pulleys (403) in a transmission mode through transmission belts (404), and the second belt pulleys (403) are rotatably connected to the scrap blocking cover (1) through connecting shafts (402).

4. A chip blocking mechanism for an edge milling machine according to claim 3, characterized in that: two the equal rigid coupling in connecting axle (402) one end of subtending has drive plate (405), and two drive plate (405) one end surface edges of subtending all are fixed with transmission post (406).

5. A chip blocking mechanism for an edge milling machine according to claim 4, characterized in that: the outer side of the transmission column (406) is movably sleeved with a transmission rod (407), the transmission rod (407) is provided with a transmission channel (408) matched with the transmission column (406), and the length of the transmission channel (408) is larger than the diameter of the transmission disc (405).

6. A chip blocking mechanism for an edge milling machine according to claim 5, characterized in that: and a fixing block (409) is fixed on one side wall of the transmission rod (407), and the fixing block (409) is fixed on a processing table which is connected with the top end of a machine table of the edge milling machine in a sliding manner through bolts.