CN215615162U

CN215615162U - Cutter is used in processing of support that cooling rate is high

Info

Publication number: CN215615162U
Application number: CN202122086351.7U
Authority: CN
Inventors: 倪烨; 赵孔锋; 李加府
Original assignee: Wuxi Gruber Precision Machinery Co ltd
Current assignee: Wuxi Gruber Precision Machinery Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a cutter for machining a support with high cooling rate, which comprises a cutter bar, a buffering slope, a cutter head, a rotating block and a water leakage hole, wherein the cutter bar is provided with the buffering slope, the cutter head is connected onto the buffering slope, the cutter bar is connected with a cutter tail, the cutter tail is provided with a fixing surface, the cutter bar is provided with a stripe groove, the cutter bar is provided with a fixing block, the fixing block is connected with a fixing rod, the fixing rod is connected with a cooling rod, and the cooling rod is provided with a placing groove. This cutter is used in processing of support that cooling rate is high, be provided with the cooling bar, the inside hollow structure that is of cooling bar, can take out the cutter arbor with the cooling bar, solid cooling medium such as ice is added to the inside of past cooling bar, fix the cooling bar inside the cutter arbor again, make the cutter arbor give the cooling bar at the heat transfer that the during operation produced, the cooling bar passes through cooling medium and absorbs the heat, reach the effect that reduces the cutter arbor temperature fast, traditional cooling is compared, the device cooling rate is higher.

Description

Cutter is used in processing of support that cooling rate is high

Technical Field

The utility model relates to the technical field of cutters, in particular to a cutter with high cooling rate for machining a bracket.

Background

The cutter is a tool commonly used in daily life and can also be a weapon. A tool used for cutting work in machine manufacturing is called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term tool is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a class of tools that are particularly useful for geological exploration, well drilling, and mine drilling, known as mine tools, and the high speed milling process is widely used in the automotive, aircraft, and mold manufacturing industries. The centrifugal force born by each part of the cutter when the milling cutter rotates at high speed far exceeds the action of the cutting force per se to become the main load of the cutter, the cutter can deform or even break when the centrifugal force reaches a certain degree, the working temperature of the cutter can also influence the processing effect of the cutter, the existing cutter needs to use the cutter to punch a metal support when processing the support, a large amount of heat can be generated between the cutter and the support, the cutter and the support are easy to damage in serious conditions, and the service life of the cutter is short.

We have therefore proposed a tool for machining a holder with a high cooling rate in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter for machining a bracket with high cooling rate, which aims to solve the problems that when the existing cutter in the market is used for machining the bracket, the cutter needs to be used for punching a metal bracket, a large amount of heat is generated between the cutter and the bracket, the cutter and the bracket are easily damaged seriously, and the service life of the cutter is short.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutter is used in processing of support that cooling rate is high, includes cutter arbor, buffering slope, tool bit, turning block and the hole that leaks, the buffering slope has been seted up on the cutter arbor, be connected with the tool bit on the buffering slope, be connected with the sword tail on the cutter arbor, the stationary plane has been seted up on the sword tail, the stripe groove has been seted up on the cutter arbor, and installs the fixed block on the cutter arbor, be connected with the dead lever on the fixed block, be connected with the cooling rod on the dead lever, the standing groove has been seted up on the cooling rod, the sliding tray has been seted up on the standing groove, be provided with the sliding block on the sliding tray, be connected with the turning block on the sliding block, and seted up the hole that leaks on the sliding block.

Preferably, the stripe groove is distributed on the cutter bar for a circle in a central symmetry manner about the vertical center line of the cutter bar, the length of the stripe groove is equal to that of the cutter bar, and two inclined buffering slopes are arranged at the top of the cutter bar.

Preferably, the fixed block is in threaded connection with the fixed rod, the height of the fixed rod is larger than that of the fixed block, and the fixed rod is located in the middle of the cooling rod.

Preferably, the sliding groove is square in plan view, the length of the sliding groove is greater than the inner diameter of the placing groove, and the depth of the sliding groove is smaller than the height of the sliding block.

Preferably, the sliding block is a square, and runs through the hole that leaks on the sliding block to the hole that leaks also runs through on the turning block.

Preferably, be threaded connection between the inner wall of turning block and cutter arbor, and the middle part fixedly connected with sliding block of turning block to the length of sliding block equals the length of sliding tray.

Compared with the prior art, the utility model has the beneficial effects that: the cutter for machining a bracket with high cooling rate,

(1) the cooling rod is arranged, the cooling rod is of a hollow structure, the cooling rod can be taken out of the cutter bar, solid cooling media such as ice and the like are added into the cooling rod, and then the cooling rod is fixed inside the cutter bar, so that heat generated by the cutter bar during working is transferred to the cooling rod, the cooling rod absorbs the heat through the cooling media, the effect of rapidly reducing the temperature of the cutter bar is achieved, and compared with the traditional cooling, the cooling rate of the device is higher;

(2) be provided with the turning block, can fix the cooling rod inside the cutter arbor through the turning block, prevent that the cooling rod from producing at this cutter during operation and rocking, reduce the inside wearing and tearing of cutter arbor, and the turning block passes through the sliding block and has certain fixed effect to the inside coolant of cutter arbor, reduces the pressure in the standing groove through the hole that leaks, prevents that the cooling rod from taking place to warp in the use, improves the device's life.

Drawings

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

FIG. 2 is a schematic view of a vertical cross-section of the present invention;

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

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a schematic top view of a turning block according to the present invention.

In the figure: 1. a cutter bar; 2. buffering the slope; 3. a cutter head; 4. a cutter tail; 5. a fixed surface; 6. a stripe groove; 7. a fixed block; 8. fixing the rod; 9. a cooling rod; 10. a placement groove; 11. a sliding groove; 12. a slider; 13. rotating the block; 14. and (4) water leakage holes.

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. 1-5, the present invention provides a technical solution: the utility model provides a cutter is used in processing of support that cooling rate is high, including cutter arbor 1, buffering slope 2, tool bit 3, sword tail 4, stationary plane 5, stripe groove 6, fixed block 7, dead lever 8, cooling rod 9, standing groove 10, sliding tray 11, sliding block 12, turning block 13 and hole 14 that leaks, buffering slope 2 has been seted up on cutter arbor 1, be connected with tool bit 3 on buffering slope 2, be connected with sword tail 4 on the cutter arbor 1, stationary plane 5 has been seted up on sword tail 4, stripe groove 6 has been seted up on cutter arbor 1, and install fixed block 7 on the cutter arbor 1, be connected with dead lever 8 on the fixed block 7, be connected with cooling rod 9 on the dead lever 8, standing groove 10 has been seted up on cooling rod 9, sliding tray 11 has been seted up on standing groove 10, be provided with sliding block 12 on sliding tray 11, be connected with turning block 13 on sliding block 12, and the hole 14 that leaks has been seted up on sliding block 12.

The stripe groove 6 is in a circle which is symmetrically distributed on the cutter bar 1 about the center of the vertical center line of the cutter bar 1, the length of the stripe groove 6 is equal to that of the cutter bar 1, the equal parts of the cutter bar 1 are provided with two inclined buffering slopes 2, and the contact area between the cutter bar 1 and air is increased through the stripe groove 6.

Be threaded connection between fixed block 7 and the dead lever 8, and the height that highly is greater than fixed block 7 of dead lever 8 to dead lever 8 is located the middle part of cooling rod 9, conveniently fixes the top of cooling rod 9 through dead lever 8.

Slide groove 11 is square in plan view, the length of slide groove 11 is greater than the inner diameter of placement groove 10, and the depth of slide groove 11 is smaller than the height of slide block 12, and slide block 12 prevents the cooling medium inside cooling rod 9 from leaking out.

Sliding block 12 is a square, and has run through water leakage hole 14 on sliding block 12 to water leakage hole 14 also runs through on turning block 13, conveniently through water leakage hole 14 with the liquid discharge in the cooling rod 9.

Threaded connection is used between the inner wall of turning block 13 and cutter arbor 1, and the middle part fixedly connected with sliding block 12 of turning block 13 to the length of sliding block 12 equals the length of sliding tray 11, conveniently fixes turning block 13 on cutter arbor 1.

The working principle is as follows: when the tool for machining the bracket with high cooling rate is used, firstly, the rotating block 13 is rotated by using a tool, the rotating block 13 drives the cooling rod 9 to rotate together through the sliding block 12, the cooling rod 9 drives the fixed rod 8 to rotate on the fixed block 7, so that the fixed rod 8 is detached from the fixed block 7, the rotating block 13 is detached from the cutter bar 1, the cooling rod 9 is taken out, the rotating block 13 is pulled outwards, the rotating block 13 drives the sliding block 12 to slide on the sliding groove 11, and the sliding block 12 is separated from the cooling rod 9.

Putting ice blocks with proper size into a placing groove 10 in a cooling rod 9, then enabling a sliding block 12 to be inserted into the bottom of a sliding groove 11 in a sliding manner, inserting the cooling rod 9 into the cutter bar 1, enabling the top end of a fixed rod 8 to be in contact with a fixed block 7, enabling a rotating block 13 to be in contact with the cutter bar 1 at the same time, rotating the rotating block 13, installing the rotating block 13 on the cutter bar 1, enabling the rotating block 13 to drive the cooling rod 9 to rotate through the sliding block 12, enabling the cooling rod 9 to drive the fixed rod 8 to rotate into the fixed block 7, fixing the top end of the cooling rod 9 with the cutter bar 1 until the bottom surface of the rotating block 13 is flush with the bottom surface of the cutter bar 1, stopping rotating the rotating block 13, then installing the cutter bar 1 on a machine tool through a fixed surface 5 of a cutter tail 4, enabling the cutter bar 1 to increase the contact area with air through a stripe groove 6, increasing the cooling efficiency, conducting punching operation on a support through a cutter head 3, and completing the use of the cutter, and those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cutter is used in processing of support that cooling rate is high, includes cutter arbor (1), buffering slope (2), tool bit (3), turning block (13) and hole (14) that leaks, its characterized in that: buffer slope (2) have been seted up on cutter arbor (1), be connected with tool bit (3) on buffer slope (2), be connected with sword tail (4) on cutter arbor (1), stationary plane (5) have been seted up on sword tail (4), stripe groove (6) have been seted up on cutter arbor (1), and install fixed block (7) on cutter arbor (1), be connected with dead lever (8) on fixed block (7), be connected with cooling rod (9) on dead lever (8), standing groove (10) have been seted up on cooling rod (9), sliding tray (11) have been seted up on standing groove (10), be provided with sliding block (12) on sliding tray (11), be connected with turning block (13) on sliding block (12), and seted up on sliding block (12) hole that leaks (14).

2. The tool for machining a carrier having a high cooling rate as set forth in claim 1, wherein: the utility model discloses a cutter arbor, including cutter arbor (1), the vertical central line central symmetry of cutter arbor (1) is equipped with stripe groove (6) and the length of stripe groove (6) equals the length of cutter arbor (1) to two buffering slopes (2) of slope are seted up to the top of cutter arbor (1).

3. The tool for machining a carrier having a high cooling rate as set forth in claim 1, wherein: the fixed block (7) is in threaded connection with the fixed rod (8), the height of the fixed rod (8) is larger than that of the fixed block (7), and the fixed rod (8) is located in the middle of the cooling rod (9).

4. The tool for machining a carrier having a high cooling rate as set forth in claim 1, wherein: the sliding groove (11) is square in plan view, the length of the sliding groove (11) is larger than the inner diameter of the placing groove (10), and the depth of the sliding groove (11) is smaller than the height of the sliding block (12).

5. The tool for machining a carrier having a high cooling rate as set forth in claim 1, wherein: sliding block (12) are a square, and run through on sliding block (12) and have leaked water hole (14) to water hole (14) also run through on turning block (13).

6. The tool for machining a carrier having a high cooling rate as set forth in claim 1, wherein: be threaded connection between the inner wall of turning block (13) and cutter arbor (1), and the middle part fixedly connected with sliding block (12) of turning block (13) to the length of sliding block (12) equals the length of sliding tray (11).