CN212793067U - High temperature resistant inner hole sword for numerical control lathe - Google Patents
High temperature resistant inner hole sword for numerical control lathe Download PDFInfo
- Publication number
- CN212793067U CN212793067U CN202021299672.4U CN202021299672U CN212793067U CN 212793067 U CN212793067 U CN 212793067U CN 202021299672 U CN202021299672 U CN 202021299672U CN 212793067 U CN212793067 U CN 212793067U
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- cutter
- groove
- fastening
- fastening screw
- numerical control
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Abstract
The utility model discloses a high temperature resistant inner hole cutter for a numerical control lathe, which comprises a cutter head, wherein a cutter groove is formed on the surface of the cutter head, a cutter block is arranged on the inner side of the cutter groove, a fastening screw penetrates through the surface of the cutter block, a fastening groove is formed on the surface of the cutter groove, the fastening screw is in threaded connection with the fastening groove, an iron ring is fixed on the inner wall of the fastening groove, and a magnetic absorption ring is sleeved on the outer side of one end of the fastening screw; the utility model discloses a magnetic ring is inhaled in the design, it is connected with hoop adsorption each other, and then realize installing spacingly to fastening screw, guarantee that it can not produce rotatoryly under the resonance effect, thereby increase the installation fastness of feeler block, through the sleeve and the connecting rod of design, it realizes the installation to inhale the magnetic ring, and then guarantee to inhale the magnetic ring and carry out the adjustment of sliding of a position on the fastening screw surface, avoid in its installation and adsorb between the hoop and not compress tightly the space, and make the screw-fastening exert too big pressure to it and cause the damage.
Description
Technical Field
The utility model belongs to the technical field of the numerical control lathe processing cutter, concretely relates to high temperature resistance inner hole sword for numerical control lathe.
Background
The inner hole cutter for the numerical control lathe is installed on the numerical control lathe for use, belongs to the technical field of machining cutters, and solves the problems that the existing inner hole lathe cutter is large in machining limitation and poor in chip removal effect.
When current inner hole sword for numerical control lathe used, use fastening screw to install on the guide slot of tool bit for the sword piece of trompil, then install its cutter on the blade holder, put into use, and then realize processing trompil to the blank, but in the in-service use of installing, because through screw fastening between its sword piece and the tool bit, it is in the course of working, can produce great vibration effect between blank and the cutter, lead to its screw to appear resonating and take place rotatory not hard up, and then the problem of insecure phenomenon appears in the installation of feeler block, for this the utility model provides a high temperature resistant inner hole sword for numerical control lathe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistance is interior hole sword for numerical control lathe to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant is interior hole sword for numerical control lathe, includes the tool bit, the sword groove has been seted up on the tool bit surface, the sword inslot side is provided with the sword piece, fastening screw has been run through on the sword piece surface, fastening groove has been seted up on the sword groove surface, fastening screw passes through threaded connection with fastening groove, fastening inslot wall is fixed with the hoop, fastening screw one end outside cover is equipped with inhales the magnetic ring, it has the connecting rod to inhale magnetic ring one end fixed surface, the outside cover of connecting rod is equipped with the sleeve, the sleeve is fixed at the fastening screw terminal surface.
Preferably, a pressing plate is fixed on one side surface of the knife slot, and one end of the pressing plate is located on the outer side of one side surface of the knife block.
Preferably, the cross section of the pressure plate is of an L-shaped structure, and the pressure plate is a rubber component.
Preferably, one end of the cutter head is connected with a cutter bar, and the cutter bar is a steel member.
Preferably, a spring is arranged inside the sleeve and is positioned on the top surface of the connecting rod.
Preferably, the longitudinal section of the connecting rod is of a T-shaped structure, and the magnetic absorption ring and the iron ring are attached and adsorbed mutually.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the magnetic ring of inhaling of design, it is connected with hoop adsorption each other to inhale the magnetic ring, and then realize installing spacingly to fastening screw, guarantee that it can not produce rotatoryly under the resonance effect, thereby increase the installation fastness of feeler block, sleeve and connecting rod through the design, it realizes the installation to inhale the magnetic ring, and then guarantee to inhale the magnetic ring and carry out the adjustment of sliding of a definite position on the fastening screw surface, it does not compress tightly the space with adsorbing between the hoop in avoiding its installation, and make the screw fastening exert too big pressure to it and cause the damage, through the spring of design, exert certain elasticity to the connecting rod, and then promote to inhale magnetic ring and hoop contact adsorption each other, guarantee that it has good buffering and compresses tightly the effect, avoid it to adsorb not to fasten.
(2) Through the clamp plate of design, the clamp plate is the rubber material, and then has good pliability and resume the deformability, and then can be when installing the sword piece, presses on a side surface of sword piece, realizes spacingly to it, avoids it to take place to slide, leads to it to be difficult for installing to the hole, increases its installation simplicity, is the steel component through the cutter arbor of design, makes the utility model discloses high temperature resistant more and have good intensity, make it use more firmly stable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the tool bit of the present invention;
FIG. 3 is a schematic view of an assembly structure of the fastening screw of the present invention;
FIG. 4 is a partial enlarged view of the position A of the present invention;
fig. 5 is a top view of the pressing plate of the present invention;
in the figure: 1. a cutter bar; 2. a cutter block; 3. fastening screws; 4. a cutter groove; 5. a cutter head; 6. a fastening groove; 7. an iron ring; 8. a spring; 9. a sleeve; 10. pressing a plate; 11. a connecting rod; 12. a magnetic absorption ring.
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.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a high-temperature-resistant inner hole cutter for a numerical control lathe comprises a cutter head 5, a cutter groove 4 is formed in the surface of the cutter head 5, a cutter block 2 is arranged on the inner side of the cutter groove 4, a fastening screw 3 penetrates through the surface of the cutter block 2, a fastening groove 6 is formed in the surface of the cutter groove 4, the fastening screw 3 is in threaded connection with the fastening groove 6, an iron ring 7 is fixed on the inner wall of the fastening groove 6, a magnetic absorption ring 12 is sleeved outside one end of the fastening screw 3, the magnetic absorption ring 12 and the iron ring 7 are connected in an absorption mode through a designed magnetic absorption ring 12, installation limiting of the fastening screw 3 is achieved, it is guaranteed that the fastening screw 3 cannot rotate under the action of resonance, accordingly installation firmness of the cutter block 2 is improved, a connecting rod 11 is fixed on the surface of one end of the magnetic absorption ring 12, a sleeve 9 is sleeved outside the connecting rod 11, installation of the magnetic absorption ring 12 is achieved through the designed sleeve, avoid in its installation and adsorb between the hoop and not compress tightly the space, and make the screw fastening exert too big pressure to it and cause the damage, sleeve 9 is fixed at fastening screw 3 terminal surfaces, sleeve 9 inside is provided with spring 8, spring 8 through the design, exert certain elasticity to connecting rod 11, and then promote to inhale magnetic ring 12 and hoop 7 mutual contact and adsorb, guarantee that it has good buffering and compress tightly the effect, avoid it to adsorb not the fastening, spring 8 is located connecting rod 11 top surface, the longitudinal section of connecting rod 11 is T style of calligraphy structure, it adsorbs to laminate each other between magnetic ring 12 and the hoop 7.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a high-temperature-resistant inner hole cutter for a numerical control lathe comprises a cutter head 5, a cutter groove 4 is formed in the surface of the cutter head 5, a cutter block 2 is arranged on the inner side of the cutter groove 4, a fastening screw 3 penetrates through the surface of the cutter block 2, a fastening groove 6 is formed in the surface of the cutter groove 4, the fastening screw 3 is in threaded connection with the fastening groove 6, an iron ring 7 is fixed on the inner wall of the fastening groove 6, a magnetic absorption ring 12 is sleeved outside one end of the fastening screw 3, the magnetic absorption ring 12 and the iron ring 7 are connected in an absorption mode through a designed magnetic absorption ring 12, installation limiting of the fastening screw 3 is achieved, it is guaranteed that the fastening screw 3 cannot rotate under the action of resonance, accordingly installation firmness of the cutter block 2 is improved, a connecting rod 11 is fixed on the surface of one end of the magnetic absorption ring 12, a sleeve 9 is sleeved outside the connecting rod 11, installation of the magnetic absorption ring 12 is achieved through the designed sleeve, avoid in its installation and adsorb between the hoop and not compress tightly the space, and make the screw fastening exert too big pressure to it and cause the damage, sleeve 9 is fixed at fastening screw 3 terminal surfaces, sleeve 9 inside is provided with spring 8, spring 8 through the design, exert certain elasticity to connecting rod 11, and then promote to inhale magnetic ring 12 and hoop 7 mutual contact and adsorb, guarantee that it has good buffering and compress tightly the effect, avoid it to adsorb not the fastening, spring 8 is located connecting rod 11 top surface, the longitudinal section of connecting rod 11 is T style of calligraphy structure, it adsorbs to laminate each other between magnetic ring 12 and the hoop 7.
In this embodiment, it is preferred, sword groove 4 one side fixed surface has clamp plate 10, clamp plate 10 through the design, clamp plate 10 is the rubber material, and then have good pliability and the ability of resumeing the deformation, and then can be in installation sword piece 2, press in a side surface of sword piece 2, realize spacingly to it, avoid it to take place to slide, lead to its difficult hole installation, increase its installation simplicity, clamp plate 10 one end is located 2 side surface outsides of sword piece, clamp plate 10's cross section is L type structure, clamp plate 10 is the rubber material component, tool bit 5 one end is connected with cutter arbor 1, cutter arbor 1 is the steel component, cutter arbor 1 through the design is the steel component, make the utility model discloses high temperature resistant more with have good intensity, make it use more firmly stable.
The utility model discloses a theory of operation and use flow: when the utility model is used, the knife block 2 is required to be arranged in the knife slot 4 of the knife head 5, when the knife block is arranged, the end part of the pressing plate 10 arranged at one side of the knife slot 4 is extruded, and the transverse surface of the end part of the pressing plate 10 is deformed and bent, so that the knife block is separated from one end surface of the knife block 2, at the moment, the knife block 2 is completely attached to the knife slot 4, and simultaneously, the transverse surface of the pressing plate 10 recovers deformation without the action of the knife block 2, so that the end surface of the knife block 2 is blocked, and the pressing and limiting are realized, when the utility model is fastened by the fastening screw 3, the fastening screw passes through the knife block 2 and is screwed with the fastening groove 6 through threads, after the fastening screw is screwed to a certain position, the magnetic suction ring 12 and the iron ring 7 are mutually combined, the fastening screw 3 is continuously rotated with certain force, so that the spring 8 is extruded, make spring 8 exert pressure to magnetic ring 12, and then guarantee to inhale and adsorb more firm between magnetic ring 12 and the hoop 7, thereby guarantee the utility model discloses difficult emergence rotation under the work effect.
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 (6)
1. The utility model provides a high temperature resistance is interior hole sword for numerical control lathe, includes tool bit (5), tool bit (5) surface has seted up sword groove (4), sword groove (4) inboard is provided with sword piece (2), its characterized in that: fastening screw (3) have been run through on sword piece (2) surface, fastening groove (6) have been seted up on sword groove (4) surface, fastening screw (3) pass through threaded connection with fastening groove (6), fastening groove (6) inner wall is fixed with hoop (7), fastening screw (3) one end outside cover is equipped with inhales magnetic ring (12), it has connecting rod (11) to inhale magnetic ring (12) one end fixed surface, the outside cover of connecting rod (11) is equipped with sleeve (9), sleeve (9) are fixed at fastening screw (3) terminal surface.
2. The high-temperature-resistant inner hole cutter for the numerical control lathe as claimed in claim 1, wherein: and a pressing plate (10) is fixed on the surface of one side of the cutter groove (4), and one end of the pressing plate (10) is positioned on the outer side of the surface of one side of the cutter block (2).
3. The high-temperature-resistant inner hole cutter for the numerically controlled lathe as claimed in claim 2, wherein: the cross section of the pressing plate (10) is of an L-shaped structure, and the pressing plate (10) is a rubber component.
4. The high-temperature-resistant inner hole cutter for the numerical control lathe as claimed in claim 1, wherein: one end of the cutter head (5) is connected with a cutter bar (1), and the cutter bar (1) is a steel component.
5. The high-temperature-resistant inner hole cutter for the numerical control lathe as claimed in claim 1, wherein: a spring (8) is arranged inside the sleeve (9), and the spring (8) is located on the top surface of the connecting rod (11).
6. The high-temperature-resistant inner hole cutter for the numerical control lathe as claimed in claim 5, wherein: the longitudinal section of the connecting rod (11) is of a T-shaped structure, and the magnetic absorption ring (12) and the iron ring (7) are attached to each other and adsorbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021299672.4U CN212793067U (en) | 2020-07-06 | 2020-07-06 | High temperature resistant inner hole sword for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021299672.4U CN212793067U (en) | 2020-07-06 | 2020-07-06 | High temperature resistant inner hole sword for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212793067U true CN212793067U (en) | 2021-03-26 |
Family
ID=75101107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021299672.4U Withdrawn - After Issue CN212793067U (en) | 2020-07-06 | 2020-07-06 | High temperature resistant inner hole sword for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212793067U (en) |
-
2020
- 2020-07-06 CN CN202021299672.4U patent/CN212793067U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210326 Effective date of abandoning: 20220902 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210326 Effective date of abandoning: 20220902 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |