CN216178537U

CN216178537U - Milling machine fixture

Info

Publication number: CN216178537U
Application number: CN202122362673.XU
Authority: CN
Inventors: 郭继保; 刘敏
Original assignee: Liaocheng Aode Mechanical Equipment Co ltd
Current assignee: Liaocheng Aode Mechanical Equipment Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of milling machines and discloses a milling machine fixture which comprises a base, wherein a slide rail is arranged at the top of the front of the base, a sliding mechanism is arranged at the top of the slide rail, a pedal switch is arranged at the bottom of the right side of the base, a driving mechanism is arranged at the top of the base, a heat dissipation mechanism is arranged at the right side of the bottom of the base, a clamping mechanism is arranged at the top of the sliding mechanism, the driving mechanism comprises a motor, a first bevel gear, a first connecting shaft, a second bevel gear, a second connecting shaft and a third bevel gear, the motor is fixedly connected to the top of the right side of the base, and the first bevel gear is fixedly connected to the left end of the motor. According to the milling machine fixture, a workpiece is placed at the top of a machining table and then is fixed by the clamping mechanism, then the driving mechanism is controlled by the pedal switch to enable the machining table to slide left and right, and after the position is determined, the movable fence is locked by the fixing bolt to fix the machining table, so that the operation process is labor-saving and convenient to adjust.

Description

Milling machine fixture

Technical Field

The utility model relates to the technical field of milling machines, in particular to a milling machine fixture.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

The machining accuracy of the milling machine is related to the machining table and the fixture, the existing numerical control milling machine is labor-saving, but the adjustment cannot be accurate easily due to the disorder of an operation interface, and the culture degree of constructors is difficult to maintain, so that a lot of time can be wasted to wait for maintenance, and the machining table and the fixture which are labor-saving and convenient to adjust are designed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a milling machine fixture to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a milling machine fixture comprises a base, a slide rail is arranged on the top of the front surface of the base, a sliding mechanism is arranged on the top of the slide rail, the bottom of the right side of the base is provided with a pedal switch, the top in the base is provided with a driving mechanism, the right side of the bottom in the base is provided with a heat dissipation mechanism, the top of the sliding mechanism is provided with a clamping mechanism, the driving mechanism comprises a motor, a first bevel gear, a first connecting shaft, a second bevel gear, a second connecting shaft and a third bevel gear, the motor is fixedly connected with the top of the right side in the base, the first bevel gear is fixedly connected with the left end of the motor, the right end of the first connecting shaft is fixedly connected to the center of the left side of the first bevel gear, the second bevel gear is meshed with the top of the first bevel gear and is close to the front side, the top end of the second connecting shaft is fixedly connected to the center of the bottom of the second bevel gear, and the third bevel gear is arranged in the middle of the second connecting shaft.

Preferably, the sliding mechanism comprises a processing table, a movable fence, a fixing bolt and a connecting block, the processing table is connected to the back of the sliding rail in a sliding mode, the bottom of the movable fence is connected to the front of the sliding rail in a sliding mode, the fixing bolt is connected to the right side of the front of the movable fence in a threaded mode, and the connecting block is fixedly connected to the bottom of the processing table.

Preferably, the clamping mechanism comprises a first fixed block, a second fixed block, a sliding block and an adjusting bolt, the first fixed block is fixedly connected to the top of the machining table and close to the back, the second fixed block is fixedly connected to the top of the machining table and close to the front, the bottom of the sliding block is slidably connected to the right side of the top of the machining table, and the adjusting bolt is in threaded connection with the center of the front of the second fixed block.

Preferably, the heat dissipation mechanism comprises a support, a third connecting shaft, a fourth bevel gear, a fixing frame and a fan, the support is fixedly connected to the right side of the bottom in the base, the third connecting shaft is rotatably connected to the top of the right side of the support, the center of the right side of the fourth bevel gear is fixedly connected to the left end of the third connecting shaft, the fixing frame is fixedly connected to the middle of the right side in the base, and the fan is arranged inside the fixing frame.

Preferably, the left side part of the first connecting shaft is provided with threads, the connecting block is in threaded connection with the first connecting shaft, and a ball nut pair is arranged at the joint of the connecting block and the threads, so that the connecting block can move when the first connecting shaft rotates.

Preferably, the bottom of the right side of the third bevel gear is meshed with the top of the fourth bevel gear on the left side, so that the fourth bevel gear can rotate along with the third bevel gear.

Preferably, the center of the left side of the fan is fixedly connected with the right end of the third connecting shaft, so that the fan can rotate along with the third connecting shaft.

Compared with the prior art, the utility model provides a milling machine fixture, which has the following beneficial effects:

1. this milling machine fixture, when this device uses, put the machined part at the processing platform top, then utilize clamping mechanism to fix it, the concrete operation is first machined part back butt in first fixed block front, then adjust the adjusting bolt and push away the slider tightly, thereby press from both sides tight machined part, later make the processing platform horizontal slip through footboard switch control actuating mechanism, the concrete expression is that the motor rotates and drives first bevel gear and rotate, thereby drive first connecting shaft and rotate, then the vice cooperation screw thread of ball nut in the connecting block makes it remove about, thereby fix the processing platform with the movable fence locking through the fixing bolt after confirming the position, make the operating procedure not only laborsaving but also be convenient for adjust.

2. According to the milling machine fixture, the second bevel gear is meshed with the first bevel gear, so that the second connecting shaft rotates along with the second bevel gear, the third bevel gear drives the meshed fourth bevel gear, the fan fixedly connected with the third connecting shaft rotates, and the heat dissipation effect is achieved.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic diagram of the right-view structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base; 2. a slide rail; 3. a pedal switch; 4. a sliding mechanism; 401. a processing table; 402. an activity bar; 403. a fixing bolt; 404. connecting blocks; 5. a drive mechanism; 501. a motor; 502. a first bevel gear; 503. a first connecting shaft; 504. a second bevel gear; 505. a second connecting shaft; 506. a third bevel gear; 6. a heat dissipation mechanism; 601. a support; 602. a third connecting shaft; 603. a fourth bevel gear; 604. a fixed mount; 605. a fan; 7. a clamping mechanism; 701. a first fixed block; 702. a second fixed block; 703. a slider; 704. the bolt is adjusted.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a milling machine fixture comprises a base 1, a slide rail 2 is arranged on the top of the front of the base 1, a sliding mechanism 4 is arranged on the top of the slide rail 2, the sliding mechanism 4 comprises a processing table 401, a movable fence 402, a fixed bolt 403 and a connecting block 404, the processing table 401 is connected to the back of the slide rail 2 in a sliding manner, the bottom of the movable fence 402 is connected to the front of the slide rail 2 in a sliding manner, the fixed bolt 403 is connected to the right side of the front of the movable fence 402 in a threaded manner, the connecting block 404 is fixedly connected to the bottom of the processing table 401, a pedal switch 3 is arranged at the bottom of the right side of the base 1, a driving mechanism 5 is arranged at the top of the base 1, a heat dissipation mechanism 6 is arranged at the right side of the bottom of the base 1, the heat dissipation mechanism 6 comprises a bracket 601, a third connecting shaft 602, a fourth bevel gear 603, a fixed frame 604 and a fan 605, the bracket 601 is fixedly connected to the right side of the bottom of the base 1, the third connecting shaft 602 is rotatably connected to the top of the right side of the bracket 601, the right side of the fourth bevel gear 603 is fixedly connected to the left end of the third connecting shaft 602, the fixed frame 604 is fixedly connected to the middle of the right side in the base 1, the fan 605 is arranged in the fixed frame 604, the center of the left side of the fan 605 is fixedly connected with the right end of the third connecting shaft 602, so that the fan 605 rotates along with the third connecting shaft 602, the top of the sliding mechanism 4 is provided with the clamping mechanism 7, the clamping mechanism 7 comprises a first fixed block 701, a second fixed block 702, a sliding block 703 and an adjusting bolt 704, the first fixed block 701 is fixedly connected to the top of the processing table 401 near the back, the second fixed block 702 is fixedly connected to the top of the processing table 401 near the front, the bottom of the sliding block 703 is slidably connected to the right side of the top of the processing table 401, the adjusting bolt 704 is in threaded connection with the center of the front of the second fixed block 702, the driving mechanism 5 comprises a motor 501, a first bevel gear 502, a first connecting shaft 503, a second bevel gear 504, a second connecting shaft 505 and a third bevel gear 506, the motor 501 is fixedly connected to the top of the right side in the base 1, a first bevel gear 502 is fixedly connected to the left end of the motor 501, the right end of a first connecting shaft 503 is fixedly connected to the left center of the first bevel gear 502, the left side portion of the first connecting shaft 503 is provided with threads, a connecting block 404 is in threaded connection with the first connecting shaft 503, a ball nut pair is arranged at the threaded connection of the connecting block 404 so that the connecting block 404 can move when the first connecting shaft 503 rotates, a second bevel gear 504 is meshed with the top of the first bevel gear 502 close to the front side, the top end of a second connecting shaft 505 is fixedly connected to the bottom center of the second bevel gear 504, a third bevel gear 506 is arranged in the middle of the second connecting shaft 505, the right bottom of the third bevel gear 506 is meshed with the left side of the top of a fourth bevel gear 603 so that the fourth bevel gear 603 can rotate along with the third bevel gear 506, when the device is used, a workpiece is placed on the top of the processing table 401 and then is fixed by a clamping mechanism 7, the operation is that the back of the workpiece is abutted against the front of the first fixing block 701, then the adjusting bolt 704 is adjusted to push the sliding block 703 tightly, so as to clamp the workpiece, then the driving mechanism 5 is controlled by the pedal switch 3 to make the processing table 401 slide left and right, which is embodied in that the motor 501 rotates to drive the first bevel gear 502 to rotate, so as to drive the first connecting shaft 503 to rotate, then the ball nut pair in the connecting block 404 is matched with the thread to make it move left and right, after the position is determined, the movable fence 402 is locked by the fixing bolt 403 to fix the processing table 401, so that the operation process is labor-saving and convenient to adjust.

In the practical operation process, when the device is used, a workpiece is placed at the top of the processing table 401 and then fixed by the clamping mechanism 7, specifically, the back of the workpiece is abutted against the front surface of the first fixed block 701, then the adjusting bolt 704 is adjusted to push the sliding block 703 tightly so as to clamp the workpiece, then the pedal switch 3 is used to control the driving mechanism 5 to slide the processing table 401 left and right, specifically, the motor 501 rotates to drive the first bevel gear 502 to rotate so as to drive the first connecting shaft 503 to rotate, then the ball nut pair in the connecting block 404 is matched with the screw thread so as to move left and right, after the position is determined, the movable column 402 is locked by the fixing bolt 403 so as to fix the processing table 401, meanwhile, the second bevel gear 504 is meshed with the first bevel gear 502 so that the second connecting shaft 505 rotates along with the rotation, so that the meshed fourth bevel gear 604 is driven by the third bevel gear 506, thereby rotating the fan 605 fixedly connected through the third connecting shaft 602 to achieve a heat dissipation effect.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A milling machine fixture comprises a base (1), and is characterized in that: the top of the front side of the base (1) is provided with a sliding rail (2), the top of the sliding rail (2) is provided with a sliding mechanism (4), the bottom of the right side of the base (1) is provided with a pedal switch (3), the top in the base (1) is provided with a driving mechanism (5), the right side of the bottom in the base (1) is provided with a heat dissipation mechanism (6), and the top of the sliding mechanism (4) is provided with a clamping mechanism (7);

the driving mechanism (5) comprises a motor (501), a first bevel gear (502), a first connecting shaft (503), a second bevel gear (504), a second connecting shaft (505) and a third bevel gear (506), wherein the motor (501) is fixedly connected to the top of the inner right side of the base (1), the first bevel gear (502) is fixedly connected to the left end of the motor (501), the right end of the first connecting shaft (503) is fixedly connected to the center of the left side of the first bevel gear (502), the second bevel gear (504) is meshed with the top of the first bevel gear (502) and is close to the front side, the top end of the second connecting shaft (505) is fixedly connected to the center of the bottom of the second bevel gear (504), and the third bevel gear (506) is arranged in the middle of the second connecting shaft (505).

2. A milling machine fixture according to claim 1, wherein: slide mechanism (4) are including processing platform (401), activity fence (402), gim peg (403) and connecting block (404), processing platform (401) sliding connection is in slide rail (2) back, activity fence (402) bottom sliding connection is in slide rail (2) front, gim peg (403) threaded connection is in activity fence (402) front right side, connecting block (404) fixed connection is in processing platform (401) bottom.

3. A milling machine fixture according to claim 2, wherein: clamping mechanism (7) are including first fixed block (701), second fixed block (702), slider (703) and adjusting bolt (704), first fixed block (701) fixed connection is close to the back in processing platform (401) top, second fixed block (702) fixed connection is close to the front in processing platform (401) top, slider (703) bottom sliding connection is in processing platform (401) top right side, adjusting bolt (704) threaded connection is in second fixed block (702) front center.

4. A milling machine fixture according to claim 1, wherein: the heat dissipation mechanism (6) comprises a support (601), a third connecting shaft (602), a fourth bevel gear (603), a fixing frame (604) and a fan (605), wherein the support (601) is fixedly connected to the right side of the inner bottom of the base (1), the third connecting shaft (602) is rotatably connected to the top of the right side of the support (601), the center of the right side of the fourth bevel gear (603) is fixedly connected to the left end of the third connecting shaft (602), the fixing frame (604) is fixedly connected to the middle of the inner right side of the base (1), and the fan (605) is arranged inside the fixing frame (604).

5. A milling machine fixture according to claim 2, wherein: the left side part of the first connecting shaft (503) is provided with threads, the connecting block (404) is in threaded connection with the first connecting shaft (503), and a ball nut pair is arranged at the joint of the connecting block (404) and the threads.

6. A milling machine fixture according to claim 4, wherein: the right side and the bottom of the third bevel gear (506) are meshed with the top and the left side of the fourth bevel gear (603).

7. A milling machine fixture according to claim 4, wherein: the center of the left side of the fan (605) is fixedly connected with the right end of the third connecting shaft (602).