CN215615169U - Wear-resistant hard alloy forming cutter - Google Patents
Wear-resistant hard alloy forming cutter Download PDFInfo
- Publication number
- CN215615169U CN215615169U CN202121960986.9U CN202121960986U CN215615169U CN 215615169 U CN215615169 U CN 215615169U CN 202121960986 U CN202121960986 U CN 202121960986U CN 215615169 U CN215615169 U CN 215615169U
- Authority
- CN
- China
- Prior art keywords
- cutter body
- cutting piece
- screw rod
- bidirectional screw
- tool according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Knives (AREA)
Abstract
The utility model belongs to the technical field of cutters, and particularly relates to a wear-resistant hard alloy forming cutter which comprises a cutter body, wherein a containing groove is formed in the top of the cutter body, a bidirectional screw rod is rotatably connected inside the containing groove through a rotating shaft, one end of the bidirectional screw rod penetrates through the cutter body, and two fixed sleeves are symmetrically arranged on the outer side wall of the bidirectional screw rod; when the cutting piece is installed to needs, can make the locating plate of cutting piece rear surface place in the locating hole, can fix the cutting piece through picture peg embedding jack, through installing the cutting piece like this, when the cutting piece needs to be changed for a long time of using, make the lead screw reverse rotation, then drive the inserted bar and break away from the jack of extension board, then the staff take out behind the cutting piece of damage install new cutting piece on the cutter body can, through can make things convenient for the staff to change the cutting piece alone like this, avoid taking place the wasting of resources, reduce use cost's characteristics.
Description
Technical Field
The utility model belongs to the technical field of cutters, and particularly relates to a wear-resistant hard alloy forming cutter.
Background
At present, in machining, generally, the cutter needs to be utilized to machine parts such as a lathe, a clamp and a milling machine, wherein the cutting blade of the existing forming cutter is frequently worn and torn when the parts are machined, and the forming cutter is integrated, so that the whole cutter is scrapped when the cutting blade is worn to a certain degree, and the waste of resources and the cost increase are caused.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a wear-resistant hard alloy forming cutter which has the characteristics of being detachable and being convenient for workers to independently replace cutting blades.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hard alloy shaping sword stand wear and tear, includes the cutter body, the groove has been seted up at the cutter body top, the inside of accomodating the groove is rotated through the pivot and is connected with two-way lead screw, just two-way lead screw one end runs through the cutter body, two fixed covers are installed to the lateral wall symmetry of two-way lead screw, two fixed cover with through spout sliding connection, two between the cutter body fixed cover is kept away from the picture peg is installed to the one end of spout, the cutting piece is installed to the front surface top of cutter body, the cutting piece towards the locating plate is installed to the one end of cutter body, the rear surface mounting of locating plate has the extension piece, the jack has been seted up to the inside of extension piece, just the picture peg is located the inside of jack.
According to the preferable technical scheme of the wear-resistant hard alloy forming cutter, a protective groove is further formed in one end of the cutter body, and the bidirectional screw rod is located inside the protective groove.
As the preferable technical scheme of the wear-resistant hard alloy forming cutter, a linear groove is formed in the end head of the bidirectional screw rod.
According to the preferable technical scheme of the wear-resistant hard alloy forming cutter, two positioning holes are further formed in the top of the cutter body, and the positioning plates are located inside the positioning holes.
As the preferable technical scheme of the wear-resistant hard alloy forming cutter, the distance between the two positioning holes corresponds to the distance between the two ends of the positioning plate.
In a preferred embodiment of the wear-resistant cemented carbide forming tool of the present invention, the distance between the top of the cutting blade and the top of the tool body is one centimeter.
As the preferable technical scheme of the wear-resistant hard alloy forming cutter, the fixed sleeve, the bidirectional screw rod, the rotating shaft, the inserting plate and the extending block are all steel components.
Compared with the prior art, the utility model has the beneficial effects that: when cutting piece is installed to needs, can make the locating plate of cutting piece rear surface place in the locating hole, at two-way lead screw, fixed cover, make two picture pegs move toward the inside of jack under the cooperation of spout, can fix the cutting piece through picture peg embedding jack, through installing the cutting piece like this, when the long-time use of cutting piece needs to be changed, make the lead screw reverse rotation, then drive the jack that the inserted bar breaks away from the extension board, then the staff take out behind the cutting piece of damage install new cutting piece on the cutter body can, through can make things convenient for the staff to change the cutting piece alone like this, avoid taking place the wasting of resources, reduce use cost's characteristics.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cutting blade and the cutter body of FIG. 1 in a disassembled configuration;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the rear surface structure of the cutting blade of FIG. 1 according to the present invention;
in the figure: 1. a cutter body; 2. cutting blades; 3. fixing a sleeve; 4. a chute; 5. a protective bath; 6. a straight slot; 7. a bidirectional screw rod; 8. a receiving groove; 9. positioning holes; 10. a rotating shaft; 11. inserting plates; 12. positioning a plate; 13. a jack; 14. an extension block.
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.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hard alloy shaping sword that stand wear and tear, including cutter body 1, the groove 8 has been seted up at cutter body 1 top, the inside of accomodating groove 8 is rotated through pivot 10 and is connected with two-way lead screw 7, and 7 one end of two-way lead screw runs through cutter body 1, two fixed covers 3 are installed to two lateral wall symmetries of two-way lead screw 7, through 4 sliding connection of spout between two fixed covers 3 and the cutter body 1, picture peg 11 is installed to the one end that spout 4 was kept away from to two fixed covers 3, cutting piece 2 is installed to the front surface top of cutter body 1, cutting piece 2 installs locating plate 12 towards the one end of cutter body 1, the rear surface mounting of locating plate 12 has extension piece 14, jack 13 has been seted up to extension piece 14's inside, and picture peg 11 is located the inside of jack 13.
In this embodiment, when the shaping sword is used to needs, can make cutter body 1 place on drive device, drive the cutting piece 2 of cutter body 1 below through drive device and cut the material.
In this embodiment, when cutting piece 2 is installed to needs, can make cutting piece 2 place in accomodating groove 8 department, at two-way lead screw 7, fixed cover 3, make two picture pegs 11 move toward the inside of jack 13 under the cooperation of spout 4, it can fix cutting piece 2 to imbed jack 13 through picture peg 11, can install cutting piece 2 through so, when cutting piece 2 uses the needs to change for a long time, make the lead screw reverse rotation, then drive the jack 13 that the inserted bar breaks away from the extension board, then the staff take out after the cutting piece 2 of damage install new cutting piece 2 on cutter body 1 can, through can make things convenient for the staff to change cutting piece 2 alone like this, avoid taking place the wasting of resources, reduce use cost's characteristics.
Specifically, one end of the cutter body 1 is further provided with a protective groove 5, and the bidirectional screw rod 7 is located inside the protective groove 5.
In this embodiment, protective groove 5 has still been seted up to the one end at cutter body 1, can make the end of two-way lead screw 7 place in protective groove 5's inside, through avoiding the end of two-way lead screw 7 to bulge like this, avoids two-way lead screw 7 to take place the phenomenon of damaging.
Specifically, the end of the bidirectional screw rod 7 is provided with a straight groove 6.
In this embodiment, when the bidirectional screw 7 needs to be rotated, an external screwdriver may be inserted into the linear groove 6, and then the bidirectional screw 7 may be rotated by rotating the screwdriver.
Specifically, two positioning holes 9 are further formed in the top of the cutter body 1, and the positioning plate 12 is located inside the positioning holes 9.
In this embodiment, the positioning plate 12 on the rear surface of the cutting blade 2 can be embedded into the positioning hole 9, so that the position of the cutting blade 2 can be fixed, and the phenomenon that the cutting blade 2 shakes during installation is avoided.
Specifically, the distance between the two positioning holes 9 corresponds to the distance between the two ends of the positioning plate 12.
In the present embodiment, the positioning plate 12 can be inserted into the two positioning holes 9 in this manner.
Specifically, the distance between the top of the cutting blade 2 and the top of the cutter body 1 is one centimeter.
In this embodiment, the distance between the top of the cutting blade 2 and the top of the cutter body 1 is set to one centimeter, so that the cutter body 1 can be prevented from being worn when the cutting blade 2 is used for cutting.
Specifically, the fixed sleeve 3, the bidirectional screw rod 7, the rotating shaft 10, the inserting plate 11 and the extending block 14 are all steel members.
In this embodiment, the steel has better robustness and hardness, and can prevent the fixed sleeve 3, the bidirectional screw rod 7, the rotating shaft 10, the inserting plate 11 and the extending block 14 from being damaged in the normal use process of the cutter body 1.
The working principle and the using process of the utility model are as follows: after the cutting blade 2 is installed, when the cutting blade 2 needs to be installed, the positioning plate 12 on the rear surface of the cutting blade 2 can be placed in the positioning hole 9, the bidirectional screw rod 7 is rotated clockwise and meshed with the fixing sleeve 3 through the bidirectional screw rod 7, then the two inserting plates 11 move towards the inner parts of the inserting holes 13 under the matching of the sliding grooves 4, the cutting blade 2 can be fixed by embedding the inserting plates 11 into the inserting holes 13, the cutting blade 2 can be installed through the method, when the cutting blade 2 needs to be replaced after being used for a long time, the screw rod rotates reversely, then the inserting rods are driven to be separated from the inserting holes 13 of the extending plates, and then a worker takes out the damaged cutting blade 2 and then installs a new cutting blade 2 on the cutter body 1.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hard alloy shaping sword that stand wear and tear, includes cutter body (1), its characterized in that: cutter body (1) top has been seted up and has been accomodate groove (8), the inside of accomodating groove (8) is rotated through pivot (10) and is connected with two-way lead screw (7), just two-way lead screw (7) one end runs through cutter body (1), two fixed covers (3), two are installed to the lateral wall symmetry of two-way lead screw (7) fixed cover (3) with through spout (4) sliding connection between cutter body (1), two fixed cover (3) are kept away from the one end of spout (4) is installed picture peg (11), cutting piece (2) are installed to the front surface top of cutter body (1), cutting piece (2) towards locating plate (12) are installed to the one end of cutter body (1), the rear surface mounting of locating plate (12) has extension piece (14), jack (13) have been seted up to the inside of extension piece (14), and the inserting plate (11) is positioned inside the inserting hole (13).
2. A wear resistant carbide forming tool according to claim 1 wherein: one end of the cutter body (1) is further provided with a protective groove (5), and the bidirectional screw rod (7) is located inside the protective groove (5).
3. A wear resistant carbide forming tool according to claim 1 wherein: the end of the bidirectional screw rod (7) is provided with a straight groove (6).
4. A wear resistant carbide forming tool according to claim 1 wherein: the top of the cutter body (1) is further provided with two positioning holes (9), and the positioning plate (12) is located inside the positioning holes (9).
5. A wear resistant carbide forming tool according to claim 4 wherein: the distance between the two positioning holes (9) corresponds to the distance between the two ends of the positioning plate (12).
6. A wear resistant carbide forming tool according to claim 1 wherein: the distance between the top of the cutting blade (2) and the top of the cutter body (1) is one centimeter.
7. A wear resistant carbide forming tool according to claim 1 wherein: the fixed sleeve (3), the bidirectional screw rod (7), the rotating shaft (10), the inserting plate (11) and the extending block (14) are all steel components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960986.9U CN215615169U (en) | 2021-08-20 | 2021-08-20 | Wear-resistant hard alloy forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960986.9U CN215615169U (en) | 2021-08-20 | 2021-08-20 | Wear-resistant hard alloy forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615169U true CN215615169U (en) | 2022-01-25 |
Family
ID=79899836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121960986.9U Expired - Fee Related CN215615169U (en) | 2021-08-20 | 2021-08-20 | Wear-resistant hard alloy forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215615169U (en) |
-
2021
- 2021-08-20 CN CN202121960986.9U patent/CN215615169U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215615169U (en) | Wear-resistant hard alloy forming cutter | |
| CN210387613U (en) | Metal cutting tool for gear arc chamfering | |
| CN214817767U (en) | Numerical control grinding cutter with replaceable cutter head | |
| CN210022391U (en) | Multi-time utilization single-shaft shredder blade | |
| CN211162092U (en) | Spliced drill bit convenient to disassemble and assemble | |
| CN210702627U (en) | Sleeve boring cutter for outer diameter machining | |
| CN216680407U (en) | Special milling cutter with high cutting and large row cutting amount for aviation aluminum | |
| CN218265791U (en) | High-efficient interchangeable head three-edge drill bit | |
| CN210702761U (en) | Tungsten steel flat knife for high-hardness material | |
| CN211030099U (en) | Art designing knife convenient for cutting | |
| CN219094455U (en) | Rotatable and replaceable numerical control cutter | |
| CN221289536U (en) | Dual-tool-rest vertical lathe tool rest anti-collision device | |
| CN110000428B (en) | Machine clamping blade type adjustable reamer | |
| CN220807719U (en) | Conveniently-dismantled knife fixing structure and knife fixing device | |
| CN214185286U (en) | Special processing cutter for boring inner circle of hydraulic cylinder | |
| CN218873885U (en) | Milling cutter subassembly for lathe convenient to change | |
| CN217727359U (en) | Industrial metal saw blade | |
| CN215615392U (en) | Single-edge spiral ball-end milling cutter | |
| CN218947876U (en) | Quick installation formula textile industry cutter | |
| CN219746449U (en) | Composite milling cutter | |
| CN212217331U (en) | Additional power head for milling herringbone teeth | |
| CN215315946U (en) | Ultra-thin practical T type cutter head of interchangeable blade formula | |
| CN217671928U (en) | Galvanized coil engraving cutter | |
| CN216634665U (en) | Cutting machine convenient to change blade | |
| CN221066621U (en) | Cutter convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |