CN212396941U - Can dismantle inserted sheet formula pelleter hobbing cutter - Google Patents
Can dismantle inserted sheet formula pelleter hobbing cutter Download PDFInfo
- Publication number
- CN212396941U CN212396941U CN202020625222.3U CN202020625222U CN212396941U CN 212396941 U CN212396941 U CN 212396941U CN 202020625222 U CN202020625222 U CN 202020625222U CN 212396941 U CN212396941 U CN 212396941U
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- CN
- China
- Prior art keywords
- cutting edge
- hobbing cutter
- mounting hole
- main part
- cutter
- 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
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Abstract
The utility model discloses a removable inserted sheet formula pelleter hobbing cutter, including the hobbing cutter main part, the outside surface of hobbing cutter main part is provided with the cutting edge, the cutting edge is the laminating state with the outside surface of hobbing cutter main part, all seted up the mounting hole between cutting edge and the hobbing cutter main part, the inside of mounting hole runs through there is the bolt, the spout has been seted up to the mounting hole bottom that the cutting edge was inside seted up, and the inside of spout is provided with the stopper; through the stopper of design, spacing draw-in groove, coupling spring, under the condition that does not influence the use, make the cutting edge when the installation and the hobbing cutter main part between through the preliminary block of this structure, let the mounting hole between the two automatic counterpoint, make the position between the two tentatively fixed, it is spacing through the preliminary block between the two, make the staff carry out the in-process that runs through one by one with the instrument to the bolt, avoid taking place the phenomenon of skew between the mounting hole to increase the convenient degree of installation.
Description
Technical Field
The utility model belongs to the technical field of the hobbing cutter, concretely relates to can dismantle inserted sheet formula pelleter hobbing cutter.
Background
The granulator hobbing cutter needs to be suitable for different requirements of users, selection of chemical components of blade materials for cutting different objects, and a suitable cutting edge angle, so that the sharpness of the cutting edge is kept, and the cutting edge has certain strength and does not break in use. It requires a good heat treatment process to achieve the proper hardness of the blade and very little internal stress without deforming during use.
Current pelleter hobbing cutter is after long-term use, because produce wearing and tearing during the cutting, leads to the surface of hobbing cutter to produce the damage of different degrees, changes through the impaired cutting edge in hobbing cutter surface, and in cutting edge and hobbing cutter installation, because bolted connection between the two, need adopt artificial mode to counterpoint the mounting hole when the installation to comparatively loaded down with trivial details problem, for this reason the utility model provides a can dismantle inserted sheet formula pelleter hobbing cutter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can dismantle inserted sheet formula pelleter hobbing cutter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: can dismantle inserted sheet formula pelleter hobbing cutter, including the hobbing cutter main part, the outside surface of hobbing cutter main part is provided with the cutting edge, the cutting edge is the laminating state with the outside surface of hobbing cutter main part, the mounting hole has all been seted up between cutting edge and the hobbing cutter main part, the bolt has been run through to the inside of mounting hole, the spout has been seted up to the inside mounting hole bottom of seting up of cutting edge, and the inside of spout is provided with the stopper, be connected with coupling spring between the bottom of stopper and the spout, spacing draw-in groove has been seted up on the inside mounting hole top of seting up of hobbing cutter main part, the inside of spacing draw-.
Preferably, a clamping block is fixed at the bottom end of the cutting edge, a plurality of clamping grooves are formed in the outer side surface of the hob main body, and the clamping block is clamped into the clamping grooves.
Preferably, the surface of the clamping groove is in a fit state with the inner wall of the clamping block, and the cross section of the clamping groove is of a rectangular structure.
Preferably, the edge of the outer side of the end part of the limiting block is inclined, and the limiting block is of a hollow cylinder structure.
Preferably, the stopper is a metal component, and the top surface of the stopper is in a fitting state with the inner wall of the limiting clamping groove.
Preferably, a plurality of connecting holes are formed in the hob main body, and limiting grooves are symmetrically formed in the edges of two sides of the inner wall of the hob main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the stopper of design, spacing draw-in groove, coupling spring, under the condition that does not influence the use, make the cutting edge when the installation and the hobbing cutter main part between through the preliminary block of this structure, let the mounting hole between the two automatic counterpoint, make the position between the two tentatively fixed, it is spacing through the preliminary block between the two, make the staff carry out the in-process that runs through one by one with the instrument to the bolt, avoid taking place the phenomenon of skew between the mounting hole to increase the convenient degree of installation.
(2) Through the clamping groove and the clamping block which are designed, the clamping area between the cutting edge and the hob main body is increased in the installation process, and the installation between the cutting edge and the hob main body is more stable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the blade and hob body of the present invention;
FIG. 3 is a schematic side sectional view of the hob of the present invention;
FIG. 4 is a schematic view of the local engagement between the hob body and the cutting edge of the present invention;
in the figure: 1. a hob main body; 2. a blade; 3. connecting holes; 4. a limiting groove; 5. mounting holes; 6. a limiting clamping groove; 7. a limiting block; 8. a connecting spring; 9. a card slot; 10. and (7) clamping blocks.
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 and fig. 2, the present invention provides a technical solution: the detachable inserted sheet type granulator hob comprises a hob main body 1, wherein a cutting edge 2 is arranged on the outer side surface of the hob main body 1, the cutting edge 2 is in a fit state with the outer side surface of the hob main body 1, mounting holes 5 are formed between the cutting edge 2 and the hob main body 1, bolts penetrate through the inside of the mounting holes 5, a chute is formed in the bottom end of the mounting hole 5 formed in the cutting edge 2, a limiting block 7 is arranged inside the chute, a connecting spring 8 is connected between the bottom end of the limiting block 7 and the chute, a limiting clamping groove 6 is formed in the top end of the mounting hole 5 formed in the hob main body 1, the end part of the limiting block 7 is clamped into the limiting clamping groove 6, the cutting edge 2 and the hob main body 1 are preliminarily clamped through the structure when being installed through the designed limiting block 7, the limiting clamping groove 6 and the connecting spring 8 under the condition that the use, make the position between the two tentatively fixed, it is spacing through the preliminary block between the two, make the staff carry out the in-process that runs through one by one with the instrument to the bolt, avoid taking place the phenomenon of skew between the mounting hole 5 to increase the convenient degree of installation.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: the detachable inserted sheet type granulator hob comprises a hob main body 1, wherein a cutting edge 2 is arranged on the outer side surface of the hob main body 1, the cutting edge 2 is in a fit state with the outer side surface of the hob main body 1, mounting holes 5 are formed between the cutting edge 2 and the hob main body 1, bolts penetrate through the inside of the mounting holes 5, a chute is formed in the bottom end of the mounting hole 5 formed in the cutting edge 2, a limiting block 7 is arranged inside the chute, a connecting spring 8 is connected between the bottom end of the limiting block 7 and the chute, a limiting clamping groove 6 is formed in the top end of the mounting hole 5 formed in the hob main body 1, the end part of the limiting block 7 is clamped into the limiting clamping groove 6, the cutting edge 2 and the hob main body 1 are preliminarily clamped through the structure when being installed through the designed limiting block 7, the limiting clamping groove 6 and the connecting spring 8 under the condition that the use, make the position between the two tentatively fixed, it is spacing through the preliminary block between the two, make the staff carry out the in-process that runs through one by one with the instrument to the bolt, avoid taking place the phenomenon of skew between the mounting hole 5 to increase the convenient degree of installation.
In this embodiment, preferably, the bottom end of the cutting edge 2 is fixed with a clamping block 10, the outer side surface of the hob main body 1 is provided with a plurality of clamping grooves 9, the clamping block 10 is clamped into the clamping grooves 9, and the clamping grooves 9 and the clamping block 10 are designed to increase the clamping area between the cutting edge 2 and the hob main body 1 in the installation process, so that the installation between the two is more stable.
The utility model discloses a theory of operation and use flow: after the hob is used for long-term cutting in a granulator, when the cutting edge 2 on the surface of the hob main body 1 is damaged after long-term use, in order to ensure the cutting effect, the damaged cutting edge 2 needs to be replaced, in the replacement process of the cutting edge 2, the cutting edge 2 is detached through a bolt, the cutting edge 2 is forced to move upwards, through an inclined structure at the edge of the end part of the limiting block 7, the limiting block 7 is automatically embedded into the chute, the cutting edge 2 and the hob main body 1 can be separated in a sliding manner, then the replaced cutting edge 2 is installed, when the installation is carried out, the cutting edge 2 is firstly attached to the hob main body 1 and slides to the installation position, in the sliding process of the cutting edge 2, the limiting block 7 in the cutting edge 2 slides along with the attachment of the cutting edge 2 to be in a sliding state, when the cutting edge 2 and the installation hole 5 arranged in the hob main body 1 are in an alignment state, the limiting block 7 is clamped into the clamping groove, meanwhile, the clamping block 10 at the bottom end of the cutting edge 2 is clamped into the clamping groove 9, the clamping area between the cutting edge 2 and the hob main body 1 is increased, and bolts penetrate through and are fixed one by one, so that the cutting edge 2 is replaced;
when needs are installed cutting edge 2, at first with cutting edge 2 and the laminating of hobbing cutter main part 1 and be the sliding state, when cutting edge 2 and the inside mounting hole 5 of seting up of hobbing cutter main part 1 when counterpointing, stopper 7 blocks into the inside of spacing draw-in groove 6 under the spring action of coupling spring 8, again with the bolt run through one by one can.
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. Can dismantle inserted sheet formula pelleter hobbing cutter, including hobbing cutter main part (1), its characterized in that: the utility model discloses a hobbing cutter, including hobbing cutter main part (1), mounting hole (5), bolt, mounting hole (5), spacing draw-in groove (6) have been seted up on the inside mounting hole (5) top of seting up of hobbing cutter main part (1), the outside surface of hobbing cutter main part (1) is provided with cutting edge (2), cutting edge (2) is the laminating state with the outside surface of hobbing cutter main part (1), all seted up mounting hole (5) between cutting edge (2) and hobbing cutter main part (1), the inside of cutting edge (2) inside mounting hole (5) bottom of seting up has been seted up the spout, and the inside of spout is provided with stopper (7), be connected with between the bottom of stopper (7) and the spout and connect spring (8), spacing draw-in groove (6) have been seted up on.
2. The removable insert cutter roller cutter of claim 1 wherein: the bottom end of the cutting edge (2) is fixed with a clamping block (10), the outer side surface of the hob main body (1) is provided with a plurality of clamping grooves (9), and the clamping block (10) is clamped into the clamping grooves (9).
3. The removable insert cutter roller cutter of claim 2 wherein: the surface of the clamping groove (9) is in a laminating state with the inner wall of the clamping block (10), and the cross section of the clamping groove (9) is of a rectangular structure.
4. The removable insert cutter roller cutter of claim 1 wherein: the edge of the outer side of the end part of the limiting block (7) is inclined, and the limiting block (7) is of a hollow cylinder structure.
5. The removable insert cutter roller cutter of claim 1 wherein: the limiting block (7) is a metal component, and the top end surface of the limiting block (7) is in a fitting state with the inner wall of the limiting clamping groove (6).
6. The removable insert cutter roller cutter of claim 1 wherein: a plurality of connecting holes (3) are formed in the hob main body (1), and limiting grooves (4) are symmetrically formed in the edges of two sides of the inner wall of the hob main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625222.3U CN212396941U (en) | 2020-04-23 | 2020-04-23 | Can dismantle inserted sheet formula pelleter hobbing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020625222.3U CN212396941U (en) | 2020-04-23 | 2020-04-23 | Can dismantle inserted sheet formula pelleter hobbing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212396941U true CN212396941U (en) | 2021-01-26 |
Family
ID=74299391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020625222.3U Expired - Fee Related CN212396941U (en) | 2020-04-23 | 2020-04-23 | Can dismantle inserted sheet formula pelleter hobbing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212396941U (en) |
-
2020
- 2020-04-23 CN CN202020625222.3U patent/CN212396941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |