CN212444271U

CN212444271U - Numerical control machine tool convenient for replacing cutter

Info

Publication number: CN212444271U
Application number: CN202021070849.3U
Authority: CN
Inventors: 林晓枫
Original assignee: Qinhuangdao Zekeni Ceramic Technology Co ltd
Current assignee: Qinhuangdao Zekeni Ceramic Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-02
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a digit control machine tool convenient to change cutter, comprising a main body, the bottom fixedly connected with connecting plate of main part, the equal fixedly connected with slide bar in both sides of connecting plate bottom, the sliding surface of slide bar is connected with the fixed plate, the fixed frame of bottom fixedly connected with of fixed plate, the top fixedly connected with pop-up mechanism of fixed frame inner chamber, pop-up mechanism's bottom fixedly connected with backup pad, the bottom swing joint of backup pad has the tool bit, the bottom fixedly connected with baffle of slide bar, the both sides of connecting plate bottom just are located the first spring of the equal fixedly connected with in surface of slide bar. The utility model discloses a cooperation of main part, connecting plate, slide bar, fixed plate, fixed frame, pop-up mechanism, backup pad and tool bit is used, has realized the purpose of being convenient for change the cutter, has improved the practicality and the usability of device, has strengthened user's use and has experienced for work efficiency.

Description

Numerical control machine tool convenient for replacing cutter

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool convenient to change cutter.

Background

The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, automatically process parts according to the shape and the size required by a drawing, and the numerical control machine tool processes a workpiece and can not use a cutting tool, but the common cutting tool of the numerical control machine tool is inconvenient to replace, the tool bit cannot be timely detached when the tool bit of the machine needs to be replaced or maintained, time is delayed, the working efficiency is influenced, because the current production line is generally a production line, when the tool bit is damaged, the corresponding machine cannot achieve the purpose of production, greatly affecting the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool convenient to change cutter possesses the advantage of being convenient for change cutter, has solved the problem that common digit control machine tool is not convenient for change cutter.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool convenient to change cutter, includes the main part, the bottom fixedly connected with connecting plate of main part, the equal fixedly connected with slide bar in both sides of connecting plate bottom, the surperficial sliding connection of slide bar has the fixed plate, the fixed frame of bottom fixedly connected with of fixed plate, the top fixedly connected with pop-up mechanism of fixed frame inner chamber, pop-up mechanism's bottom fixedly connected with backup pad, the bottom swing joint of backup pad has the tool bit.

Preferably, the bottom of the slide bar is fixedly connected with a baffle, and the two sides of the bottom of the connecting plate and the surface of the slide bar are fixedly connected with first springs.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the fixing frame, the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, and one sides, opposite to the two sliding blocks, of the two sliding blocks are fixedly connected with the two sides of the supporting plate respectively.

Preferably, the ejection mechanism comprises a connecting block, a second spring, a limiting rod and an ejection block, the top of the inner cavity of the connecting block is fixedly connected with the second spring and the limiting rod respectively, the second spring is sleeved on the surface of the limiting rod, and the bottom of the limiting rod penetrates through the inner cavity of the ejection block and is in sliding connection with the ejection block.

Preferably, the hole has all been seted up to the both sides of fixed frame, and the inner chamber swing joint of hole has the dead lever, the hole has been seted up at the top of dead lever one end, and the inner chamber swing joint in hole has the fixed pin.

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

1. the utility model discloses a cooperation of main part, connecting plate, slide bar, fixed plate, fixed frame, pop-up mechanism, backup pad and tool bit is used, has realized the purpose of being convenient for change the cutter, has improved the practicality and the usability of device, has strengthened user's use and has experienced for work efficiency to the user demand who satisfies the user that can be better.

2. The utility model discloses a set up the baffle for carry on spacingly to the fixed plate, prevent the fixed plate landing, through setting up first spring, be used for carrying out the buffer protection to the tool bit, through setting up spout and slider, be used for cooperating the backup pad to use, through setting up connecting block, second spring, gag lever post and ejecting piece, be used for ejecting to the tool bit, through setting up hole, dead lever, hole and fixed pin, be used for carrying on spacing fixedly to the tool bit.

Drawings

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

fig. 2 is a schematic cross-sectional view of the pop-up mechanism of the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. a main body; 2. a connecting plate; 3. a slide bar; 4. a fixing plate; 5. a fixing frame; 6. an ejection mechanism; 7. a support plate; 8. a cutter head; 9. a baffle plate; 10. a first spring; 11. a chute; 12. a slider; 13. connecting blocks; 14. a second spring; 15. a limiting rod; 16. ejecting a block; 17. fixing the rod; 18. and fixing the pin.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a numerical control machine tool convenient for replacing a cutter comprises a main body 1, a connecting plate 2 is fixedly connected to the bottom of the main body 1, a slide bar 3 is fixedly connected to both sides of the bottom of the connecting plate 2, a baffle 9 is fixedly connected to the bottom of the slide bar 3, first springs 10 are fixedly connected to both sides of the bottom of the connecting plate 2 and the surface of the slide bar 3, the baffle 9 is arranged to limit a fixed plate 4 and prevent the fixed plate 4 from sliding off, the first springs 10 are arranged to buffer and protect a cutter head 8, the surface of the slide bar 3 is slidably connected with the fixed plate 4, a fixed frame 5 is fixedly connected to the bottom of the fixed plate 4, chutes 11 are formed in both sides of an inner cavity of the fixed frame 5, sliders 12 are slidably connected to an inner cavity of the chutes 11, one opposite sides of the two sliders 12 are fixedly connected to, the tool bit is used for being matched with the supporting plate 7 for use, holes are formed in two sides of the fixing frame 5, a fixing rod 17 is movably connected to an inner cavity of each hole, a hole is formed in the top of one end of the fixing rod 17, a fixing pin 18 is movably connected to the inner cavity of each hole and used for limiting and fixing the tool bit 8 by arranging the holes, the fixing rod 17, the hole and the fixing pin 18, an ejection mechanism 6 is fixedly connected to the top of the inner cavity of the fixing frame 5 and comprises a connecting block 13, a second spring 14, a limiting rod 15 and an ejection block 16, the top of the inner cavity of the connecting block 13 is fixedly connected with the second spring 14 and the limiting rod 15 respectively, the second spring 14 is sleeved on the surface of the limiting rod 15, the bottom of the limiting rod 15 penetrates through the inner cavity of the ejection block 16 and is slidably connected with the ejection block 16, and the connecting block 13, the second spring 14, the bottom fixedly connected with backup pad 7 of pop-up mechanism 6, the bottom swing joint of backup pad 7 has tool bit 8, use through the cooperation of main part 1, connecting plate 2, slide bar 3, fixed plate 4, fixed frame 5, pop-up mechanism 6, backup pad 7 and tool bit 8, realized the purpose of being convenient for change the cutter, improved the practicality and the usability of device, strengthened user's use and experienced for work efficiency, thereby can be better satisfy user's user demand.

During the use, take out the fixed pin 18 from the inner chamber in hole, then take out the dead lever 17 from the inner chamber in hole, second spring 14 rebounds ejecting piece 16 this moment, ejecting piece 16 drives tool bit 8 and moves down, pop out tool bit 8 with this, then place new tool bit 8 in the inner chamber of fixed frame 5, later upwards extrude ejecting piece 16 with tool bit 8, ejecting piece 16 extrudees second spring 14, then use through the cooperation of dead lever 17 and fixed pin 18, carry out spacing fixed with tool bit 8, thereby realized being convenient for change the purpose of cutter.

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 digit control machine tool convenient to change cutter, includes main part (1), its characterized in that: the bottom fixedly connected with connecting plate (2) of main part (1), the equal fixedly connected with slide bar (3) in both sides of connecting plate (2) bottom, the surperficial sliding connection of slide bar (3) has fixed plate (4), the fixed frame (5) of bottom fixedly connected with of fixed plate (4), the top fixedly connected with pop-up mechanism (6) of fixed frame (5) inner chamber, the bottom fixedly connected with backup pad (7) of pop-up mechanism (6), the bottom swing joint of backup pad (7) has tool bit (8).

2. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: the bottom of slide bar (3) is fixedly connected with baffle (9), the equal fixedly connected with first spring (10) in the surface that the both sides of connecting plate (2) bottom just are located slide bar (3).

3. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: both sides of the inner cavity of the fixed frame (5) are provided with sliding grooves (11), the inner cavity of each sliding groove (11) is connected with a sliding block (12) in a sliding manner, and one side, opposite to the two sliding blocks (12), of each sliding block is fixedly connected with both sides of the supporting plate (7) respectively.

4. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: the ejection mechanism (6) comprises a connecting block (13), a second spring (14), a limiting rod (15) and an ejection block (16), the top of the inner cavity of the connecting block (13) is fixedly connected with the second spring (14) and the limiting rod (15) respectively, the surface of the limiting rod (15) is sleeved with the second spring (14), and the bottom of the limiting rod (15) penetrates through the inner cavity of the ejection block (16) and is in sliding connection with the ejection block (16).

5. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: the hole has all been seted up to the both sides of fixed frame (5), and the inner chamber swing joint of hole has dead lever (17), the hole has been seted up at the top of dead lever (17) one end, and the inner chamber swing joint in hole has fixed pin (18).