CN213206975U

CN213206975U - Milling machine convenient to remove

Info

Publication number: CN213206975U
Application number: CN202021240551.2U
Authority: CN
Inventors: 丁武轩
Original assignee: Yantai Chunhui Slewing Bearing Co ltd
Current assignee: Yantai Chunhui Slewing Bearing Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-14
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a milling machine convenient to remove, which comprises a housin, the casing includes rather than integrated into one piece's base, the standing groove has been seted up in the base, fixed mounting has the motor in the standing groove, the drive end fixedly connected with actuating lever of motor, fixed mounting has the gear on the actuating lever, the meshing is connected with two racks on the gear, one side fixed mounting of rack has the balancing pole, set up the spread groove with balancing pole looks adaptation in the base, the equal fixedly connected with locating plate in both ends of balancing pole, set up the lift groove with locating plate looks adaptation in the base, fixed mounting has the axostylus axostyle in the lift groove, run through in the locating plate and set up the through-hole with axostylus axostyle looks adaptation, the bottom of axostylus axostyle. The utility model relates to a milling machine technical field has saved the power that operating personnel removed milling machine and used, and the removal of the milling machine of being convenient for is favorable to the use of milling machine.

Description

Milling machine convenient to remove

Technical Field

The utility model relates to a milling machine technical field especially relates to a milling machine convenient to remove.

Background

Milling machines are primarily machine tools for machining various surfaces of a workpiece with a milling cutter, usually the milling cutter is moved mainly by a rotary motion and the movement of the workpiece and the milling cutter is a feed motion.

When the existing milling machine is used, due to the fact that the bottom structure of the existing milling machine is simple, the whole milling machine is heavy, an operator moves the milling machine difficultly, the problem of inconvenience in moving is caused, and the milling machine is not convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a milling machine convenient to move.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a milling machine convenient to move comprises a shell, the shell comprises a base integrally formed with the shell, a placing groove is arranged in the base, a motor is fixedly arranged in the placing groove, a driving end of the motor is fixedly connected with a driving rod, a gear is fixedly arranged on the driving rod, two racks are engaged and connected on the gear, a balance rod is fixedly arranged on one side of each rack, a connecting groove matched with the balancing rod is arranged in the base, both ends of the balancing rod are fixedly connected with a positioning plate, a lifting groove matched with the positioning plate is arranged in the base, a shaft lever is fixedly arranged in the lifting groove, a through-inserting hole matched with the shaft lever is arranged in the positioning plate in a penetrating way, the bottom of the shaft lever is rotationally connected with a universal wheel, the top of locating plate fixed mounting has connecting spring, connecting spring's top and lift groove fixed connection.

Preferably, a guide groove is formed in the lifting groove, a guide block is connected in the guide groove in a sliding mode, and one side of the guide block is fixedly connected with the positioning plate.

Preferably, four positioning grooves are formed in the base, positioning springs are fixedly mounted in the positioning grooves, clamping blocks are fixedly mounted on one sides of the positioning springs, and clamping holes matched with the clamping blocks are formed in the positioning plates.

Preferably, the bottom of the base is provided with four push-pull grooves, push-pull rods are connected in the push-pull grooves in a sliding mode, and one sides of the push-pull rods are fixedly connected with the clamping blocks.

Preferably, the push-pull groove is rotatably connected with a limiting rod, and a limiting opening matched with the push-pull rod penetrates through the limiting rod.

Preferably, the material of the positioning spring is stainless steel.

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

1. when the milling machine moves, the gear rotates by starting the motor, the rack moves in the vertical direction by rotating the gear, the balance rod drives the positioning plate to move by moving the rack, the connecting spring enters a compression state from a normal state, the clamping block slides into the clamping hole along the side wall of the positioning plate, then the motor is turned off, the shell is pushed to rotate the universal wheel at the moment, the milling machine can be moved, the force for an operator to move the milling machine is saved, the milling machine is convenient to move, and the milling machine is beneficial to use;

2. when the milling machine moves to a preset position, a pulling force is applied to the push-pull rod to enable the fixture block to be drawn out of the positioning plate, meanwhile, the positioning spring in a normal state enters a compressed state, the limiting rod is rotated to clamp the push-pull rod into the positioning rod, the position of the fixture block is driven to be positioned by the aid of the elastic force of the positioning spring, the motor is started again to enable the gear to rotate to drive the rack, the balance rod and the positioning plate which are sequentially connected with the gear to move, the motor is turned off when the bottom of the positioning plate abuts against the ground, and the universal wheel is limited to move so that.

Drawings

Fig. 1 is a schematic structural view of a milling machine convenient to move according to the present invention;

fig. 2 is a cross-sectional view of a top view structure of a milling machine convenient to move according to the present invention;

fig. 3 is a schematic view of a part of the structure of a milling machine convenient to move according to the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 3.

In the figure: 1. a housing; 2. a base; 3. positioning a plate; 4. a guide block; 5. a universal wheel; 6. a shaft lever; 7. a connecting spring; 8. a rack; 9. a balancing pole; 10. a motor; 11. a gear; 12. a limiting rod; 13. a positioning spring; 14. a clamping block; 15. a push-pull rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a milling machine convenient to move comprises a housing 1, the housing 1 comprises a base 2 integrally formed with the housing, a placing groove is formed in the base 2, a motor 10 is fixedly installed in the placing groove, a driving end of the motor 10 is fixedly connected with a driving rod, a gear 11 is fixedly installed on the driving rod, two racks 8 are engaged and connected on the gear 11, a balance rod 9 is fixedly installed on one side of each rack 8, a connecting groove matched with the balance rod 9 is formed in the base 2, a positioning plate 3 is fixedly connected to both ends of the balance rod 9, a lifting groove matched with the positioning plate 3 is formed in the base 2, a shaft lever 6 is fixedly installed in the lifting groove, a through hole matched with the shaft lever 6 is formed in the positioning plate 3, a universal wheel 5 is rotatably connected to the bottom of the shaft lever 6, a connecting spring 7 is fixedly installed on the top of the positioning plate 3, and the top, during the removal, make gear 11 rotate through starter motor 10, gear 11's rotation makes rack 8 carry out the removal of vertical direction, rack 8's removal makes balancing pole 9 take locating plate 3 to remove, connecting spring 7 gets into compression state from the normality simultaneously, and fixture block 14 is in the card hole along the lateral wall slip of locating plate 3, then close motor 10, promote casing 1 this moment and make universal wheel 5 rotate, can remove the milling machine, the power that operating personnel removed the milling machine and used has been saved, the removal of the milling machine of being convenient for, be favorable to the use of milling machine.

Wherein, the guide way has been seted up in the lift inslot, and sliding connection has guide block 4 in the guide way, and one side and the 3 fixed connection of locating plate of guide block 4 can lead the removal of locating plate 3, have improved the connection stability between locating plate 3 and the base 2.

Wherein, four constant head tanks have been seted up in the base 2, and fixed mounting has positioning spring 13 in the constant head tank, and one side fixed mounting of positioning spring 13 has fixture block 14, has seted up the card hole with fixture block 14 looks adaptation in the locating plate 3, is convenient for fix a position the position of locating plate 3, is favorable to the use of universal wheel 5.

Four push-pull grooves are formed in the bottom of the base 2, push-pull rods 15 are connected in the push-pull grooves in a sliding mode, one side of each push-pull rod 15 is fixedly connected with the corresponding clamping block 14, an operator can conveniently control the movement of the corresponding clamping block 14, and the use of the corresponding clamping block 14 is facilitated.

Wherein, the push-pull groove is rotatably connected with a limiting rod 12, a limiting opening matched with the push-pull rod 15 is arranged in the limiting rod 12 in a penetrating way, and the elastic force of the positioning spring 13 and the position of the clamping block 14 driven by the shell 1 can be utilized for positioning.

Wherein, the material of positioning spring 13 is stainless steel, reducible positioning spring 13 contacts the corrosion degree that receives with the space for a long time, is favorable to positioning spring 13's use.

The working principle is as follows: in the utility model, during moving, the gear 11 is rotated by the starting motor 10, the rack 8 is vertically moved by the rotation of the gear 11, the balance rod 9 drives the positioning plate 3 to move by the movement of the rack 8, simultaneously the connecting spring 7 enters a compression state from a normal state, the fixture block 14 slides into the fixture hole along the side wall of the positioning plate 3, then the motor 10 is closed, at the moment, the shell 1 is pushed to rotate the universal wheel 5, the milling machine can be moved, after the milling machine moves to a preset position, the push-pull rod 15 is exerted with a pulling force to draw the fixture block 14 out from the positioning plate 3, simultaneously the positioning spring 13 under the normal state enters the compression state, the limit rod 12 is rotated to clamp the push-pull rod 15 into the positioning rod, the position of the fixture block 14 is driven by the elasticity of the positioning spring 13, the motor 10 is restarted to rotate the gear 11 to drive the rack 8, the balance rod 9 and the, when the bottom of the positioning plate 3 is pressed against the ground, the motor 10 is turned off, and the movement of the universal wheel 5 is limited, so that the positioning of the milling machine position is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A milling machine convenient to move comprises a shell (1) and is characterized in that the shell (1) comprises a base (2) which is integrally formed with the shell, a placing groove is formed in the base (2), a motor (10) is fixedly installed in the placing groove, a driving end of the motor (10) is fixedly connected with a driving rod, a gear (11) is fixedly installed on the driving rod, two racks (8) are connected to the gear (11) in a meshed mode, a balance rod (9) is fixedly installed on one side of each rack (8), a connecting groove matched with the balance rod (9) is formed in the base (2), positioning plates (3) are fixedly connected to two ends of the balance rod (9), a lifting groove matched with the positioning plates (3) is formed in the base (2), a shaft rod (6) is fixedly installed in the lifting groove, and a jack matched with the shaft rod (6) is formed in the positioning plate (3) in a penetrating mode, the bottom of the shaft lever (6) is rotatably connected with a universal wheel (5), the top of the positioning plate (3) is fixedly provided with a connecting spring (7), and the top of the connecting spring (7) is fixedly connected with the lifting groove.

2. A milling machine convenient to move according to claim 1, characterized in that a guide groove is formed in the lifting groove, a guide block (4) is connected in the guide groove in a sliding manner, and one side of the guide block (4) is fixedly connected with the positioning plate (3).

3. A milling machine convenient for movement according to claim 1, characterized in that four positioning grooves are formed in the base (2), positioning springs (13) are fixedly installed in the positioning grooves, clamping blocks (14) are fixedly installed on one side of each positioning spring (13), and clamping holes matched with the clamping blocks (14) are formed in the positioning plate (3).

4. A milling machine convenient for movement according to claim 3, characterized in that the bottom of the base (2) is provided with four push-pull grooves, a push-pull rod (15) is slidably connected in the push-pull grooves, and one side of the push-pull rod (15) is fixedly connected with the fixture block (14).

5. A milling machine convenient to move according to claim 4, characterized in that a limiting rod (12) is rotatably connected in the push-pull groove, and a limiting opening matched with the push-pull rod (15) penetrates through the limiting rod (12).

6. A milling machine facilitating movement according to claim 3, characterized in that the material of the positioning spring (13) is stainless steel.