CN216398942U

CN216398942U - Vertical milling machine with safety device

Info

Publication number: CN216398942U
Application number: CN202122658559.1U
Authority: CN
Inventors: 陈华强
Original assignee: Kunshan Diruike Precision Machinery Co ltd
Current assignee: Kunshan Diruike Precision Machinery Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-29
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a vertical milling machine with a safety protection device, which comprises a base, wherein a milling machine body is arranged on the base, a workbench is arranged on the milling machine body, a groove is formed in the workbench, a connecting block is slidably connected in the groove, an inclined block is fixedly connected to the connecting block, a baffle is fixedly connected to the connecting block, the baffle is in contact with the workbench, a fixed rod is fixedly connected to the inside of the workbench, a first spring is arranged on the outer side of the fixed rod, a connecting rod is slidably sleeved on the outer side of the fixed rod and is slidably connected with the workbench, and a connecting ring is fixedly connected to the connecting rod. The working table can be protected by designing the baffle, so that scraps can be prevented from splashing to damage a human body, the baffle can be fixedly installed by inserting the limiting block and the inclined block, and the installation and disassembly modes of the baffle are convenient.

Description

Vertical milling machine with safety device

Technical Field

The utility model relates to the technical field of vertical milling machines, in particular to a vertical milling machine with a safety protection device.

Background

Compared with a horizontal milling machine, the vertical milling machine has the main difference that the main shaft is vertically arranged, the workbench can be lifted up and down except for different main shaft arrangements, the milling cutter for the vertical milling machine is relatively flexible, the application range is wide, the vertical milling machine can be used for milling a key slot, a milling plane, a boring hole and the like by using an end milling cutter, a machine clamp cutter disc, a drill bit and the like. When the current vertical milling machine is used, scraps produced in the production process are easy to splash to cause damage to a human body, and the milling cutter is not convenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical milling machine with a safety protection device, which solves the problem that scraps produced in the production process are easy to splash and cause damage to human bodies and also solves the problem that a milling cutter is inconvenient to disassemble.

In order to achieve the purpose, the utility model provides the following technical scheme: a vertical milling machine with a safety protection device comprises a base, wherein a milling machine body is arranged on the base, a workbench is arranged on the milling machine body, a groove is formed in the workbench, a connecting block is slidably connected to the interior of the groove, an inclined block is fixedly connected to the connecting block, a baffle is fixedly connected to the connecting block and is in contact with the workbench, a fixing rod is fixedly connected to the interior of the workbench, a first spring is arranged on the outer side of the fixing rod, a connecting rod is slidably sleeved on the outer side of the fixing rod and is slidably connected with the workbench, a connecting ring is fixedly connected to the connecting rod and is in contact with the workbench, a limiting block is fixedly connected to the connecting rod and is slidably connected with the inclined block, a main shaft is arranged on the milling machine body and is in contact with a milling cutter, the milling cutter is characterized in that a connecting seat is fixedly connected to the milling cutter, the connecting seat is sleeved on the outer side of the main shaft in a sliding mode, a positioning rod is connected to the inner portion of the connecting seat in a sliding mode, the positioning rod is connected with the main shaft in a sliding mode, a positioning ring is fixedly connected to the positioning rod and is in contact with the connecting seat, a guide rod is connected to the inner portion of the connecting seat in a sliding mode, the guide rod is connected with the positioning rod in a sliding mode, a fixing ring is fixedly connected to the guide rod and is in contact with the connecting seat, a second spring is arranged on the outer side of the guide rod, a fixing block is sleeved on the outer side of the guide rod in a sliding mode, and the fixing block is fixedly connected with the connecting seat.

Preferably, one end of the first spring is fixedly connected with the workbench, and the other end of the first spring is fixedly connected with the connecting rod.

Preferably, a limiting groove is formed in the inclined block, and a limiting block is connected to the inside of the limiting groove in a sliding mode.

Preferably, the main shaft is provided with a positioning groove, and the positioning groove is connected with a positioning rod in a sliding manner.

Preferably, one end of the second spring is fixedly connected with the fixing ring, and the other end of the second spring is fixedly connected with the fixing block.

Preferably, a fixing groove is formed in the positioning rod, and a guide rod is connected to the inside of the fixing groove in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. the working table can be protected by designing the baffle, so that scraps can be prevented from splashing to damage a human body, the baffle can be fixedly installed by inserting the limiting block and the inclined block, and the installation and disassembly modes of the baffle are convenient.

2. According to the milling cutter, the connecting seat can be positioned by inserting the positioning rod and the main shaft, and the positioning rod can be positioned by inserting the guide rod and the fixing groove, so that the effect of installing the milling cutter is achieved, and the milling cutter is convenient to disassemble, so that the milling cutter is more convenient to replace.

Drawings

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a base; 2. a milling machine body; 3. a work table; 4. a groove; 5. connecting blocks; 6. a sloping block; 7. a baffle plate; 8. fixing the rod; 9. a first spring; 10. a connecting rod; 11. a connecting ring; 12. a limiting block; 13. a limiting groove; 14. a main shaft; 15. milling cutters; 16. a connecting seat; 17. positioning a rod; 18. positioning a groove; 19. a positioning ring; 20. a guide bar; 21. a fixing ring; 22. a second spring; 23. a fixed block; 24. and fixing the grooves.

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.

Referring to fig. 1, 2, 3 and 4, a vertical milling machine with a safety protection device comprises a base 1, a milling machine body 2 is arranged on the base 1, a workbench 3 is arranged on the milling machine body 2, a groove 4 is arranged in the workbench 3, a connecting block 5 is slidably connected in the groove 4, an inclined block 6 is fixedly connected on the connecting block 5, a baffle 7 is fixedly connected on the connecting block 5, the baffle 7 is in contact with the workbench 3, a fixing rod 8 is fixedly connected in the workbench 3, a first spring 9 is arranged on the outer side of the fixing rod 8, a connecting rod 10 is slidably sleeved on the outer side of the fixing rod 8, the connecting rod 10 is slidably connected with the workbench 3, a connecting ring 11 is fixedly connected on the connecting rod 10, the connecting ring 11 is in contact with the workbench 3, a limiting block 12 is fixedly connected on the connecting rod 10, the limiting block 12 is slidably connected with the inclined block 6, a main shaft 14 is arranged on the milling machine body 2, contact on main shaft 14 has milling cutter 15, fixedly connected with connecting seat 16 on milling cutter 15, connecting seat 16 slides and cup joints in the outside of main shaft 14, the inside sliding connection of connecting seat 16 has locating lever 17, locating lever 17 and main shaft 14 sliding connection, fixedly connected with holding ring 19 on locating lever 17, holding ring 19 contacts with connecting seat 16, the inside sliding connection of connecting seat 16 has guide arm 20, guide arm 20 and locating lever 17 sliding connection, fixedly connected with solid fixed ring 21 on the guide arm 20, gu fixed ring 21 contacts with connecting seat 16, the outside of guide arm 20 is provided with second spring 22, the outside sliding cup joint of guide arm 20 has fixed block 23, fixed block 23 and connecting seat 16 fixed connection.

Referring to fig. 1, 2 and 3, one end of the first spring 9 is fixedly connected to the worktable 3, and the other end of the first spring 9 is fixedly connected to the connecting rod 10. By designing the first spring 9 such that the force of the first spring 9 can act on the connecting rod 10.

Referring to fig. 1, 2 and 3, a limiting groove 13 is formed on the inclined block 6, and a limiting block 12 is slidably connected inside the limiting groove 13. By designing the limiting groove 13, the limiting block 12 can slide in the limiting groove 13.

Referring to fig. 1, 2, 3 and 4, a positioning groove 18 is formed on the main shaft 14, and a positioning rod 17 is slidably connected inside the positioning groove 18. The positioning slot 18 is designed such that the positioning rod 17 can slide in the positioning slot 18.

Referring to fig. 1, 2, 3 and 4, one end of the second spring 22 is fixedly connected to the fixing ring 21, and the other end of the second spring 22 is fixedly connected to the fixing block 23. The second spring 22 is designed such that the force of the second spring 22 acts on the fixed ring 21.

Referring to fig. 1, 2, 3 and 4, the positioning rod 17 is provided with a fixing groove 24, and the guide rod 20 is slidably connected to the inside of the fixing groove 24. The fixing groove 24 is designed such that the guide bar 20 can slide in the fixing groove 24.

The specific implementation process of the utility model is as follows: when the baffle plate 7 is required to be installed, the connecting block 5 on the baffle plate 7 is inserted into the groove 4 of the workbench 3, the limiting block 12 can slide along the inclined block 6, the limiting block 12 drives the connecting rod 10 to move, the connecting rod 10 moves along the fixed rod 8, the connecting rod 10 can extrude the first spring 9, when the limiting block 12 moves to the position of the limiting groove 13, a reaction force can be provided for the connecting rod 10 through the elastic action of the first spring 9, so that the connecting rod 10 drives the limiting block 12 to move, the limiting block 12 can be inserted into the limiting groove 13, the connecting block 5 can be fixed, the installation of the baffle plate 7 is completed, the protection effect can be achieved on the workbench 3 through the effect of the baffle plate 7, the situation that scraps splash to damage a human body when the milling machine body 2 works can be prevented, when the baffle plate 7 needs to be disassembled, the connecting ring 11 is pulled, the connecting ring 11 drives the connecting rod 10 to move, connecting rod 10 can extrude first spring 9, and connecting rod 10 drives stopper 12 and spacing groove 13 separation, can directly take out baffle 7 for the installation of baffle 7 is all comparatively convenient with the dismantlement mode. Through the grafting of locating lever 17 with main shaft 14, can fix a position connecting seat 16, through the grafting of guide arm 20 with fixed slot 24, can fix a position locating lever 17, thereby reach the effect with milling cutter 15 installation, when needs are dismantled milling cutter 15, upwards stimulate solid fixed ring 21, gu fixed ring 21 drives guide arm 20 and removes, gu fixed ring 21 can stretch second spring 22, make guide arm 20 and fixed slot 24 separate, then outside pulling holding ring 19, holding ring 19 drives locating lever 17 and removes, make locating lever 17 and the epaxial constant head tank 18 separation of main shaft 14, can take off connecting seat 16 and milling cutter 15, make milling cutter 15's change more convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical milling machine with safety device, includes base (1), its characterized in that: the milling machine is characterized in that a milling machine body (2) is arranged on the base (1), a workbench (3) is arranged on the milling machine body (2), a groove (4) is formed in the workbench (3), a connecting block (5) is connected to the inside of the groove (4) in a sliding manner, an inclined block (6) is fixedly connected to the connecting block (5), a baffle (7) is fixedly connected to the connecting block (5), the baffle (7) is in contact with the workbench (3), a fixing rod (8) is fixedly connected to the inside of the workbench (3), a first spring (9) is arranged on the outer side of the fixing rod (8), a connecting rod (10) is sleeved on the outer side of the fixing rod (8) in a sliding manner, the connecting rod (10) is in sliding connection with the workbench (3), a connecting ring (11) is fixedly connected to the connecting rod (10), and the connecting ring (11) is in contact with the workbench (3), the milling machine is characterized in that a limiting block (12) is fixedly connected onto the connecting rod (10), the limiting block (12) is connected with an inclined block (6) in a sliding manner, a main shaft (14) is arranged on the milling machine body (2), a milling cutter (15) is contacted onto the main shaft (14), a connecting seat (16) is fixedly connected onto the milling cutter (15), the connecting seat (16) is sleeved on the outer side of the main shaft (14) in a sliding manner, a positioning rod (17) is connected to the inner portion of the connecting seat (16) in a sliding manner, the positioning rod (17) is connected with the main shaft (14) in a sliding manner, a positioning ring (19) is fixedly connected onto the positioning rod (17), the positioning ring (19) is contacted with the connecting seat (16), a guide rod (20) is connected to the inner portion of the connecting seat (16) in a sliding manner, the guide rod (20) is connected with the positioning rod (17) in a sliding manner, and a fixing ring (21) is fixedly connected onto the guide rod (20), the fixing ring (21) is in contact with the connecting seat (16), a second spring (22) is arranged on the outer side of the guide rod (20), a fixing block (23) is sleeved on the outer side of the guide rod (20) in a sliding mode, and the fixing block (23) is fixedly connected with the connecting seat (16).

2. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: one end of the first spring (9) is fixedly connected with the workbench (3), and the other end of the first spring (9) is fixedly connected with the connecting rod (10).

3. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: a limiting groove (13) is formed in the inclined block (6), and a limiting block (12) is connected to the inside of the limiting groove (13) in a sliding mode.

4. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: a positioning groove (18) is formed in the main shaft (14), and a positioning rod (17) is connected to the inside of the positioning groove (18) in a sliding mode.

5. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: one end and the solid fixed ring (21) fixed connection of second spring (22), the other end and fixed block (23) fixed connection of second spring (22).

6. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: fixing grooves (24) are formed in the positioning rods (17), and guide rods (20) are connected to the inside of the fixing grooves (24) in a sliding mode.