CN217475419U

CN217475419U - Material deviation prevention mechanism for numerical control planer type milling machine

Info

Publication number: CN217475419U
Application number: CN202221639778.3U
Authority: CN
Inventors: 金荣方; 陆存斌; 张兴兵; 金峰
Original assignee: Yangzhou Rongli Machinery Co ltd
Current assignee: Yangzhou Rongli Machinery Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-23
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a material anti-deflection mechanism for numerical control planer-type milling machine, including workstation and locating component, the front end of workstation is provided with driving motor, and driving motor's output has the mount pad through the drive shaft for the material location locating component settles on the surface of mount pad, and locating component includes bearing panel, pivot one, centre gripping arm one, pivot two, centre gripping arm two, curb plate, holding chamber, motor, ball screw, slider, propulsion board and supports the pushing wheel. This numerical control is material anti-migration mechanism for planer-type milling machine adopts three groups to support to push away circular iron material with three orientation, can prevent effectively that the material from taking place the skew in the course of working, changes the centre gripping diameter of locating component self through propulsion board elevating movement simultaneously, can satisfy the centre gripping demand of the circular material of different diameters, and the material after the cooperation cooling subassembly is to the processing constantly cools down, can solve the too high problem that can scald the worker of material surface temperature.

Description

Material deviation prevention mechanism for numerical control planer type milling machine

Technical Field

The utility model relates to a numerical control planer-type milling machine technical field specifically is a material anti-migration mechanism for numerical control planer-type milling machine.

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. When the numerical control planer type milling machine is used for processing iron materials, the anti-deviation mechanism is often used for fixing the materials due to the fact that the hardness of the materials is high.

The existing material anti-deflection mechanism has the problem that circular iron materials with different diameters are not easy to clamp, machining precision can be reduced due to low matching degree and poor fixation, and therefore the material anti-deflection mechanism for the numerical control planer type milling machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deviation mechanism is prevented to material for numerical control planer-type 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 material deviation prevention mechanism for a numerical control planomiller comprises a workbench and a positioning assembly, wherein a driving motor is arranged at the front end of the workbench, the output end of the driving motor is connected with a mounting seat through a driving shaft, the positioning assembly for positioning materials is arranged on the surface of the mounting seat, the positioning assembly comprises a bearing panel, a first rotating shaft, a first clamping arm, a second rotating shaft, a second clamping arm, side plates, a containing cavity, a motor, a ball screw, a sliding block, a pushing plate and a pushing wheel, the left side of the surface of the bearing panel is rotatably provided with the first clamping arm through the first rotating shaft, the right side of the surface of the bearing panel is rotatably provided with the second clamping arm through the second rotating shaft, the side plates are arranged on the surface of the bearing panel and one side, close to the vertical central axis of the bearing panel, of the containing cavity is arranged in the middle of the surface of the bearing panel, and the motor is arranged below the inner part of the containing cavity, the output end of the motor is connected with a ball screw, a sliding block is sleeved outside the ball screw, a pushing plate is arranged at the front end of the sliding block, and a pushing wheel is rotatably arranged above the pushing plate.

Furthermore, locating component is provided with three groups, and locating component is annular equidistance distribution about the surperficial central point of mount pad.

Furthermore, the first clamping arm and the second clamping arm are symmetrically distributed about a vertical central axis of the bearing panel, and one side of the side plate, which is close to the first clamping arm, is in an inclined plane shape.

Furthermore, the bearing panel is connected with the mounting seat in an embedded manner, and the bearing panel and the side plate are of an integrated structure.

Furthermore, the sliding block is in transmission connection with the motor through a ball screw, the pushing plate and the sliding block are located on the same vertical central axis, and one side of the pushing plate, close to the bottom ends of the first clamping arm and the second clamping arm, is in an inclined plane shape.

Further, the surface outside of workstation is provided with the cooling subassembly that is used for the material cooling, and the cooling subassembly includes strut and semiconductor refrigeration piece, the surface of strut is run through and is provided with semiconductor refrigeration piece.

Furthermore, the cooling assembly further comprises a support and a fan, the support is arranged on the inner surface and the outer surface of the support, and the fan is installed on one surface, far away from the support, of the support.

The utility model provides a numerical control is material anti-migration mechanism for planer-type milling machine possesses following beneficial effect: this numerical control is material anti-migration mechanism for planer-type milling machine adopts three groups to support to push away circular iron material with three orientation, can prevent effectively that the material from taking place the skew in the course of working, changes the centre gripping diameter of locating component self through propulsion board elevating movement simultaneously, can satisfy the centre gripping demand of the circular material of different diameters, and the material after the cooperation cooling subassembly is to the processing constantly cools down, can solve the too high problem that can scald the worker of material surface temperature.

1. The utility model discloses a driving motor orders about drive shaft, mount pad along the clockwise rotation, utilizes cooling module in turn to be the heat dissipation processing to the material of three positioning assembly last numerical control planer-type milling machine processing of organizing, can avoid the too high influence of material surface temperature to unload efficiency.

2. The utility model discloses semiconductor refrigeration piece can produce the one side refrigeration after the circular telegram, the phenomenon that the one side generates heat, and cold junction and hot junction all correspond and are provided with the fan, and fan operation drives air kinetic energy around and dispels the heat to the hot junction, makes the cold junction temperature reduce, and the low temperature air current around the cold junction is blown to the material to the another side fan operation, enables material surface temperature and reduces, reaches the effect that improves material machining efficiency.

3. The utility model discloses the push wheel that supports that centre gripping arm one and two both ends of centre gripping arm all rotate and be provided with and impel board top function unanimity, the push wheel that supports of centre gripping arm one and two bottoms of centre gripping arm receives the influence of impelling board elevating movement, can enlarge or reduce the distance between centre gripping arm one bottom and two bottoms of centre gripping arm, and then the cooperation impels pushing wheel top to change the centre gripping diameter of locating component self, reaches the purpose that realizes the circular iron work piece centre gripping location of different diameters.

Drawings

FIG. 1 is a schematic view of the overall structure of a material deviation prevention mechanism for a numerical control planer type milling machine of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional enlarged structure of a positioning assembly of the material deviation prevention mechanism for the numerically controlled planer type milling machine of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a pushing plate of the material deviation prevention mechanism for the numerical control planer type milling machine of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a support frame of the material deviation prevention mechanism for the numerical control planer type milling machine of the present invention.

In the figure: 1. a work table; 2. a drive motor; 3. a mounting base; 4. a positioning assembly; 401. a carrier panel; 402. a first rotating shaft; 403. a first clamping arm; 404. a second rotating shaft; 405. a second clamping arm; 406. a side plate; 407. an accommodating cavity; 408. an electric motor; 409. a ball screw; 410. a slider; 411. a propulsion plate; 412. pushing the wheel; 5. a cooling assembly; 501. a support frame; 502. a semiconductor refrigeration sheet; 503. a support; 504. a fan.

Detailed Description

As shown in fig. 1 and 4, a material deviation prevention mechanism for a numerical control planomiller comprises a workbench 1 and positioning components 4, wherein a driving motor 2 is arranged at the front end of the workbench 1, the output end of the driving motor 2 is connected with a mounting seat 3 through a driving shaft, the driving shaft and the mounting seat 3 are driven to rotate clockwise through the driving motor 2, and the cooling components 5 are used for performing heat dissipation treatment on materials processed by the numerical control planomiller on three groups of positioning components 4 in turn, so that the material surface temperature is prevented from being too high to influence the unloading efficiency; the positioning components 4 used for material positioning are arranged on the surface of the mounting seat 3, three groups of the positioning components 4 are arranged, the positioning components 4 are distributed in an annular equidistant manner relative to the surface center position of the mounting seat 3, the cooling component 5 used for material cooling is arranged on the outer side of the surface of the workbench 1, the cooling component 5 comprises a support frame 501 and semiconductor refrigerating sheets 502, the semiconductor refrigerating sheets 502 are arranged on the surface of the support frame 501 in a penetrating manner, the cooling component 5 further comprises a support 503 and fans 504, the inner surface and the outer surface of the support frame 501 are respectively provided with the support 503, one surface of the support frame 503 far away from the support frame 501 is provided with the fans 504, the semiconductor refrigerating sheets 502 can generate the phenomena of one surface refrigeration and one surface heating after being electrified, the cold ends and the hot ends are respectively and correspondingly provided with the fans 504, the fans 504 operate to drive the ambient air flow kinetic energy to dissipate heat of the hot ends, so that the temperature of the cold ends is reduced, and the fans 504 on the other side operate to blow the low-temperature air flow around the cold ends to the materials, the surface temperature of the material can be reduced, and the effect of improving the processing efficiency of the material is achieved;

as shown in fig. 2-3, the positioning assembly 4 includes a carrier panel 401, a first rotating shaft 402, a first clamping arm 403, a second rotating shaft 404, a second clamping arm 405, a side plate 406, a receiving cavity 407, a motor 408, a ball screw 409, a slider 410, a pushing plate 411, and a pushing wheel 412, wherein the first clamping arm 403 is rotatably disposed on the left side of the surface of the carrier panel 401 through the first rotating shaft 402, the second clamping arm 405 is rotatably disposed on the right side of the surface of the carrier panel 401 through the second rotating shaft 404, the side plate 406 is disposed on the surface of the carrier panel 401 and on one side of the first clamping arm 403 close to the vertical central axis of the carrier panel 401, the first clamping arm 403 and the second clamping arm 405 are symmetrically distributed about the vertical central axis of the carrier panel 401, one side of the side plate 406 close to the first clamping arm 403 is inclined, the carrier panel 401 and the mounting base 3 are connected in an embedded manner, the carrier panel 401 and the side plate 406 are in an integrated structure, the receiving cavity 407 is opened in the middle of the surface of the carrier panel 401, a motor 408 is arranged below the inside of the accommodating cavity 407, an output end of the motor 408 is connected with a ball screw 409, a slider 410 is sleeved outside the ball screw 409, a pushing plate 411 is arranged at the front end of the slider 410, the slider 410 is in transmission connection with the motor 408 through the ball screw 409, the pushing plate 411 and the slider 410 are located on the same vertical central axis, one side of the pushing plate 411, which is close to the bottom ends of the first holding arm 403 and the second holding arm 405, is in an inclined plane shape, a pushing wheel 412 is rotatably arranged above the pushing plate 411, two ends of the first holding arm 403 and the second holding arm 405 are both rotatably provided with pushing wheels 412 with the same functions as those above the pushing plate 411, the pushing wheels 412 at the bottom ends of the first holding arm 403 and the second holding arm 405 are influenced by the lifting motion of the pushing plate 411 to enlarge or reduce the distance between the bottom ends of the first holding arm 403 and the second holding arm 405, and further cooperate with the pushing wheels 412 above the pushing plate 411 to change the holding diameter of the positioning component 4, the purpose of clamping and positioning the circular iron workpieces with different diameters is achieved.

In summary, when the material deviation preventing mechanism for the numerical control planer type milling machine is used, firstly, according to the structure shown in fig. 1-4, a group of positioning components 4 and the milling head are correspondingly placed, then the material deviation preventing mechanism and the numerical control planer type milling machine are assembled and fixed, the top and bottom ends of the first clamping arm 403 and the second clamping arm 405 are both rotatably provided with the pushing wheels 412 with the same functions as the upper part of the pushing plate 411, when loading, the ball screw 409 is driven by the motor 408 in the accommodating cavity 407 to transmit, the pushing plate 411 is carried by the slide block 410 to move towards the central point of the mounting seat 3 along the ball screw 409, so that the distance between the pushing wheel 412 at the bottom end of the first clamping arm 403 and the pushing wheel 412 at the bottom end of the second clamping arm 405 is reduced under the influence of the rotation of the first clamping arm 403 along the outer part of the first rotating shaft 402 and the rotation of the second clamping arm 405 along the outer part of the rotating shaft 404, and the distance between the pushing wheel 412 at the top end of the first clamping arm 403 and the pushing wheel 412 at the top end of the second clamping arm 405 is reduced under the influence of the rotation of the first clamping arm 403 along the outer part of the rotating shaft 402, The influence of the rotation of the second clamping arm 405 along the outer part of the second rotating shaft 404 is increased, so that sufficient space for placing materials can be provided, the materials are placed on the surface of the bearing panel 401 and then continue to drive the ball screw 409 to be transmitted through the motor 408, the push plate 411 is carried by the slide block 410 to advance along the ball screw 409 in the direction far away from the central point of the mounting seat 3, so that the clamping diameter formed by the push wheel 412 at the top end of the push plate 411, the push wheel 412 at the top end of the first clamping arm 403 and the push wheel 412 at the top end of the second clamping arm 405 adapts to the diameter of the round iron material, the phenomenon of material deviation caused by low matching degree and poor fixation is effectively prevented, the two groups of symmetrically distributed side plates 406 play a role in assisting the first clamping arm 403 and the second clamping arm 405 to adjust the self clamping diameter according to the diameter of the round iron material, and the manufacturing cost required for replacing the first clamping arm 403 and the second clamping arm 405 is saved to a great extent, circular iron material supports through three groups and pushes away the round 412 and push away the completion processing back with three direction, order about the drive shaft through the driving motor 2 on 1 surface of workstation, mount pad 3 is rotatory along clockwise, can drive the circular iron material that receives locating component 4 location centre gripping and surface temperature is higher and remove to the position corresponding with cooling component 5, thereby drive the ambient air through the operation of fan 504 and flow and dispel the heat to the hot junction, make semiconductor refrigeration piece 502 cold junction temperature reduce, another side fan 504 operation is with the low temperature air current around the semiconductor refrigeration piece 502 cold junction and blow to circular iron material, can reduce circular iron material surface temperature fast, prevent to influence the efficiency of unloading because of material surface temperature is too high.

Claims

1. A material deviation prevention mechanism for a numerical control planomiller comprises a workbench (1) and a positioning assembly (4), and is characterized in that a driving motor (2) is arranged at the front end of the workbench (1), the output end of the driving motor (2) is connected with a mounting seat (3) through a driving shaft, the positioning assembly (4) used for positioning materials is arranged on the surface of the mounting seat (3), the positioning assembly (4) comprises a bearing panel (401), a first rotating shaft (402), a first clamping arm (403), a second rotating shaft (404), a second clamping arm (405), a side plate (406), an accommodating cavity (407), a motor (408), a ball screw (409), a sliding block (410), a pushing plate (411) and a pushing wheel (412), the first clamping arm (403) is rotatably arranged on the left side of the surface of the bearing panel (401) through the first rotating shaft (402), and the second clamping arm (405) is rotatably arranged on the right side of the surface of the bearing panel (401), and the surface of the bearing panel (401) and one side, close to the vertical central axis of the bearing panel (401), of the first clamping arm (403) are provided with a side plate (406), the accommodating cavity (407) is arranged in the middle of the surface of the bearing panel (401), an electric motor (408) is arranged below the inside of the accommodating cavity (407), the output end of the electric motor (408) is connected with a ball screw (409), a sliding block (410) is sleeved outside the ball screw (409), the front end of the sliding block (410) is provided with a pushing plate (411), and a pushing wheel (412) is arranged above the pushing plate (411) in a rotating mode.

2. A material deviation prevention mechanism for a numerically controlled planer type milling machine according to claim 1, characterized in that the positioning components (4) are provided in three groups, and the positioning components (4) are distributed in an annular equidistant manner with respect to the surface center position of the mounting seat (3).

3. The material deviation preventing mechanism for the numerical control planomiller according to claim 1, characterized in that the first clamping arm (403) and the second clamping arm (405) are symmetrically distributed about the vertical central axis of the bearing panel (401), and one side of the side plate (406) close to the first clamping arm (403) is in an inclined plane shape.

4. The material deviation preventing mechanism for the numerical control planomiller according to claim 1, characterized in that the bearing panel (401) and the mounting seat (3) are connected in an embedded manner, and the bearing panel (401) and the side plate (406) are of an integrated structure.

5. The material deviation preventing mechanism for the numerical control planer type milling machine according to claim 1, characterized in that the sliding block (410) is in transmission connection with the motor (408) through a ball screw (409), the pushing plate (411) and the sliding block (410) are located on the same vertical central axis, and one side of the pushing plate (411) close to the bottom ends of the first clamping arm (403) and the second clamping arm (405) is in an inclined plane shape.

6. The material deviation preventing mechanism for the numerical control planomiller according to claim 1, characterized in that a cooling component (5) for cooling the material is arranged outside the surface of the workbench (1), the cooling component (5) comprises a support frame (501) and a semiconductor refrigeration piece (502), and the semiconductor refrigeration piece (502) is arranged on the surface of the support frame (501) in a penetrating manner.

7. The material deviation preventing mechanism for the numerical control planomiller according to claim 6, characterized in that said cooling module (5) further comprises a bracket (503) and a fan (504), and the bracket (503) is arranged on both the inner and outer surfaces of the bracket (501), and the fan (504) is installed on the surface of the bracket (503) far away from the bracket (501).