CN213412330U - Tool apron supporting disc - Google Patents
Tool apron supporting disc Download PDFInfo
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- CN213412330U CN213412330U CN202021828163.6U CN202021828163U CN213412330U CN 213412330 U CN213412330 U CN 213412330U CN 202021828163 U CN202021828163 U CN 202021828163U CN 213412330 U CN213412330 U CN 213412330U
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- tool apron
- support rings
- sides
- blade holder
- rings
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Abstract
The utility model discloses a cutter holder supporting disk, which comprises two supporting rings and a cutter holder, wherein the two supporting rings are respectively arranged at two opposite sides of the cutter holder; two groups of through holes are formed in the two support rings, bolts are arranged on the sides, away from each other, of the two support rings, a tool apron is fixedly connected between the opposite sides of the two support rings through the two groups of bolts, and threaded holes are formed in the two sides of the tool apron; at least two through holes are formed in the two support rings corresponding to one cutter holder respectively, and the bolt penetrates through the through hole on the side, away from the support rings, of the support rings; this blade holder supporting disk, blade holder in use can not take place relative rotation because of the atress with the support ring, lead to the blade holder to drop and damage equipment, and when changing the blade holder, through demolising the both sides bolt of changing the blade holder, inwards remove can, it is convenient to dismantle, makes between blade holder and the blade holder supporting disk fixed firm, safe, convenient to detach, save time cost, cost of labor.
Description
Technical Field
The utility model particularly relates to a blade holder supporting disk.
Background
The ring-type flaker is one of the main machines in the material preparing section of shaving production, and uses wood chips, bamboo chips and crushed veneers as raw materials, and the raw materials are shaved into shavings with a certain thickness as raw materials for manufacturing shaving boards. The machine consists of a machine base, a knife roll, an impeller, a magnetic separation device, a weight separation device, a vibration feeding device, a hydraulic system, a braking system and other parts, and is provided with auxiliary equipment such as a grinding head knife adjustment device and the like. The ring-type flaker is mainly used for preparing qualified wood shavings in the material preparation working section of a common shaving board production line.
The tool apron supporting disc style of the existing flaker mainly has two types.
The utility model provides a style does, and the supporting disk is the plane in blade holder installation face one side to it has the through-hole to open, and the blade holder both ends are the plane, and the blade holder both ends are opened respectively has the corresponding screw hole with the through-hole of supporting disk, adopts the bolt with the both ends of blade holder respectively with supporting disk fixed mounting together, this kind of structure has following shortcoming: the stress during long-term planing can accelerate the fatigue degree of fixing bolt between blade holder and supporting disk, leads to bolt distortion, and the bolt receives blade holder shearing force effect fracture when serious, causes the injury accident.
Another kind of style does, the supporting disk has annular positioning groove in blade holder installation face one side, it has the through-hole to open in the recess, the through-hole has also been opened outward to the recess, the blade holder both ends are the strip arch, the strip arch at blade holder both ends inserts in the annular positioning groove of supporting disk installation face, and adopt the bolt to pass through in the supporting disk recess respectively, outer through-hole, make blade holder both ends and supporting disk fixed mounting be in the same place, the problem that the bolt easily fracfts has been solved to this kind of structure, but when changing certain blade holder wherein, will be used for fixing the whole dismantlements of bolt on the supporting disk of blade holder one side, the bolt of the blade holder of changing on the supporting disk of one side in addition is demolish.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a blade holder supporting disk, it is low to have solved supporting blade holder fixed strength among the prior art, easily damaged to and the blade holder is difficult for the problem of changing when firmly fixed.
In order to solve the technical problem, the utility model provides a tool apron supporting disk, which comprises two supporting rings;
two groups of through holes are formed in the two support rings, bolts are arranged on the sides, away from each other, of the two support rings, a tool apron is fixedly connected between the opposite sides of the two support rings through the two groups of bolts, and threaded holes are formed in the two sides of the tool apron;
at least two through holes are formed in the two support rings corresponding to one tool apron respectively, a bolt penetrates through the through hole on the side, away from the support rings, of each support ring and is fixed with the tool apron, and threaded holes are formed in the two sides of each tool apron; the opposite sides of the two support rings are provided with convex positioning parts, and the protrusions of the two support rings are single convex positioning parts;
the two sides of the tool apron are provided with bulges with the complementary projection shapes with the convex positioning parts;
on one side of the tool apron mounting surface, convex positioning parts are arranged on the tool apron and the supporting ring, the convex part and the tool apron are complementary in a tool apron lateral projection shape and communicated through a through hole in the convex part, on one side of the tool apron mounting surface, a convex positioning part is arranged at each tool apron fixing part on the supporting ring, the convex positioning parts are complementary in a tool apron lateral projection shape with the convex positioning parts of the tool apron and communicated through a through hole in the convex positioning parts, the stress of the tool apron is borne by the convex positioning parts at two ends of the tool apron in operation, the convex positioning parts of the supporting disc and the bolts are jointly borne, the tool apron cannot rotate relative to the supporting ring due to stress in use, the tool apron falls off and damages equipment, and when the tool apron is replaced, the bolts on two sides of the replaced tool apron are removed in the axis direction.
Preferably, the two groups of through holes correspond to threaded holes in two sides of the tool apron.
Preferably, the number of the convex positioning components on the opposite side of the two support rings is the same as that of the tool holders.
Preferably, the two support rings are coaxially arranged, and are circular ring-shaped bodies.
Preferably, the number of the tool seats is 40-80, and the height of the convex positioning parts on the two support rings is 2-20 mm.
Preferably, still including the connection block, the movable groove has been seted up to the inside of connection block one end, sliding connection has arc fixture block, two between the both sides of the inner wall in movable groove arc fixture block all runs through the connection block and extend to the outside of connection block, two fixedly connected with extrusion spring between the relative one side of arc fixture block, the hidden groove has been seted up to the opposite side of connection block, one side fixedly connected with sleeve of the inner wall in movable groove, telescopic inside sliding connection has the metal rope, two the one end of metal rope is fixed in two respectively one side that the arc fixture block is relative, two the metal rope runs through hide the groove and extend to hide the inside in groove, two the metal rope extends to hide the one end fixedly connected with steel ring of inslot portion.
Preferably, the connecting grooves are formed in the two sides of the cutter holder, and the locking grooves are formed in the top and the bottom of the inner wall of each connecting groove.
Compared with the prior art, the utility model provides a blade holder supporting disk has following beneficial effect:
the utility model provides a knife holder supporting disk, which is provided with a convex positioning part through a knife holder and a supporting ring part, and each supporting ring is provided with a convex positioning part, thereby being helpful to improving the fixing strength and stability of the knife holder and the supporting disk, and further being helpful to avoiding the problems that the machine is damaged and the replacement is difficult because the screw bolt is broken and falls off when the knife holder is used; the blade holder in use can not take place relative rotation because of the atress with the support ring, leads to the blade holder to drop and damages equipment, and when changing the blade holder, through demolising the both sides bolt of changing the blade holder, inwards remove can, it is convenient to dismantle, makes between blade holder and the blade holder supporting disk fixed firm, safe, convenient to detach, save time cost, cost of labor.
Drawings
The above and other features and advantages of the present invention will become more apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings, which are for illustrative purposes only and do not limit the scope of the invention in any way:
fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1
FIG. 3 is a schematic view of the tool holder shown in FIG. 1;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
Reference numbers in the figures: 1. support ring, 2, through-hole, 3, bolt, 4, blade holder, 5, protruding locating component, 6, screw hole, 7, connection block, 8, movable groove, 9, arc fixture block, 10, extrusion spring, 11, hide the groove, 12, sleeve, 13, metal rope, 14, spread groove, 15, locking groove, 16, steel ring.
Detailed Description
The detailed features and advantages of the present invention are described in detail in the following embodiments, which are sufficient for anyone skilled in the art to understand the technical content of the present invention and to implement the present invention, and the related objects and advantages of the present invention can be easily understood by anyone skilled in the art according to the disclosure of the present specification, the claims and the accompanying drawings. The following examples are intended to illustrate the aspects of the present invention in further detail, but are not intended to limit the scope of the present invention in any way.
In addition, embodiments of the present invention will be described with reference to the accompanying drawings, and in the following description, for the purpose of illustrating the invention, numerous implementation details are set forth. It should be understood, however, that these implementation details are not intended to limit the invention.
Moreover, for the purpose of keeping the drawings clean, some conventional structures and elements may be schematically shown in the drawings. In addition, some features in the drawings may be slightly enlarged or changed in scale or size to achieve the purpose of facilitating understanding and viewing of the technical features of the present invention, but this is not intended to limit the present invention. The actual dimensions and specifications of the product manufactured according to the disclosure of the present invention can be adjusted according to the requirements of the production, the characteristics of the product itself, and the combinations of the present invention as disclosed below, which are stated herein before.
Furthermore, the terms "end," "section," "portion," "region," "section," and the like may be used hereinafter to describe a particular feature or feature in or on a particular element or structure, but these elements and structures are not limited by these terms. The term "and/or" may also be used hereinafter to refer to a combination including one or all of the associated listed elements or structures. The terms "substantially", "about" or "approximately" may also be used hereinafter in connection with ranges of dimensions, concentrations, temperatures or other physical or chemical properties or characteristics, and are intended to cover deviations that may exist in the upper and/or lower limits of the ranges of properties or characteristics, or that represent acceptable deviations from manufacturing tolerances or from analytical procedures, which still achieve the desired results.
Furthermore, unless otherwise defined, all words or terms used herein, including technical and scientific words and terms, have their ordinary meanings as understood by those skilled in the art. Furthermore, the definitions of the above words and terms should be construed in this specification as consistent with the technical fields related to the present invention. Unless specifically defined, these terms and phrases are not to be construed in an idealized or formal sense unless expressly so defined.
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic structural view of the tool holder shown in fig. 1. The cutter holder supporting disc comprises two supporting rings 1;
two through holes 2 are respectively formed in the two support rings 1, bolts 3 are respectively arranged on the separated sides of the two support rings 1, a tool apron 4 is fixedly connected between the opposite sides of the two support rings 1 through two groups of bolts, and threaded holes 6 are respectively formed in the two sides of the tool apron 4;
the opposite sides of the two support rings 1 are provided with convex positioning parts 5, and the two support rings 1 are protruded to form a single convex positioning part;
the two sides of the cutter holder 4 are provided with bulges with the projection shape complementary with that of the convex positioning part 5;
the number of the through holes 2 is 1, the through holes correspond to the positions of the threaded holes of the tool apron, the number of the groups is the same as the number of the tool apron, and bolts 3 can pass through the through holes, so that the bolts 3 and the tool apron 4 are fixed;
the tool apron 4 is vertically clamped between two opposite support rings 1, the bulges of the tool apron 4 and the bulges of the support rings 1 are complementarily arranged, and the bolt 3 is fixed in the threaded hole 6 of the tool apron 4 through the through hole of the support rings 1;
on one side of the installation surface of the tool apron 4, the tool apron 4 and the supporting ring 1 are provided with convex positioning parts 5, the convex shape of the convex part of the tool apron 4 is complementary with the shape of the lateral projection of the tool apron 4, and the convex positioning parts are communicated by a through hole positioned in the convex part, and the stress of the tool apron 4 is born by the convex positioning parts at two ends of the tool apron 4, the convex positioning parts 5 of the supporting ring 1 and the bolt 3 together in operation;
the tool apron 4 can not rotate relative to the support ring 1 due to stress when in use, so that the tool apron 4 falls off to damage equipment, and when the tool apron 4 is replaced, the bolts 3 on two sides of the replaced tool apron 4 are detached, and the tool apron can be removed inwards, so that the tool apron is convenient to disassemble.
The two groups of through holes 2 correspond to the threaded holes 6 on the two sides of the cutter holder 4.
The number of the convex positioning parts 5 on the opposite side of the two support rings 1 is the same as the number of the tool holders 4.
Two support rings 1 all are provided with the ring body.
The number of the tool holders 4 is 40-80, and the height of the convex positioning parts 5 on the two support rings 1 is 2-20 mm.
The utility model provides a working principle of blade holder supporting disk as follows:
the convex positioning parts 5 are arranged at the positions of the tool apron 4 and the support ring 1, the convex part and the tool apron 4 are complementary in shape of the lateral projection of the tool apron 4 and are communicated through a through hole positioned in the convex part, the force of the tool apron 4 in operation is borne by the convex positioning parts at the two ends of the tool apron 4, the convex positioning parts 5 of the support ring 1 and the bolts 3, the tool apron 4 cannot rotate relative to the support ring 1 due to the force in use, the tool apron 4 falls off and damages equipment, and when the tool apron 4 is replaced, the bolts 3 at the two sides of the tool apron 4 to be replaced are detached, and the tool apron can be removed inwards.
Compared with the prior art, the utility model provides a blade holder supporting disk has following beneficial effect:
be provided with protruding locating part 5 through blade holder 4 and 1 position of support ring, this arch is complementary with blade holder 4 side direction projection shape with blade holder 4 arch, and link up by a through-hole that is located protruding inside, blade holder 4 atress is by the protruding locating part at blade holder 4 both ends in the operation, support ring 1 protruding locating part 5 and bolt 3 undertake jointly, blade holder 4 in use can not take place relative rotation because of the atress with support ring 1, lead to blade holder 4 to drop and damage equipment, and when changing blade holder 4, through dismantling the both sides bolt 3 of blade holder 4 of changing, inwards remove can, it is convenient to dismantle, make between blade holder and the blade holder supporting disk fixed firm, safety simultaneously, convenient to dismantle, the save time cost, the labor cost.
Second embodiment
Referring to fig. 4, a second embodiment of the present application provides another tool holder support plate based on the tool holder support plate provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the knife holder supporting disk provided by the second embodiment of the present application further includes a connecting block 7, a movable groove 8 is formed in an end of the connecting block 7, arc-shaped fixture blocks 9 are slidably connected between two sides of an inner wall of the movable groove 8, both the two arc-shaped fixture blocks 9 penetrate through the connecting block 7 and extend to an outer portion of the connecting block 7, an extrusion spring 10 is fixedly connected between opposite sides of the two arc-shaped fixture blocks 9, a hidden groove 11 is formed in the other side of the connecting block 7, a sleeve 12 is fixedly connected to one side of an inner wall of the movable groove 8, a metal rope 13 is slidably connected inside the sleeve 12, one end of each of the two metal ropes 13 is respectively fixed to the opposite sides of the two arc-shaped fixture blocks 9, and the two metal ropes 13 penetrate through the hidden groove 11 and extend to the inside of the hidden groove 11, one end of each of the two metal ropes 13 extending into the hidden groove 11 is fixedly connected with a steel ring 16;
through the inside that will connect block 7 and insert spread groove 14, through the elastic force of extrusion spring 10 self, extrude two arc fixture block 9, make two arc fixture block 9 move apart from each other, and then insert the inside of locking groove 15, be connected with blade holder 4, it is very convenient to operate, and through pulling steel ring 16, drive the motion of metal rope 13, make two arc fixture block 9 relative motion, and then lose the chucking to locking groove 15, just can extract connection block 7 from the inside of spread groove 14, accomplish the dismantlement of blade holder 4.
Connecting grooves 14 are formed in two sides of the tool apron 4, and locking grooves 15 are formed in the tops and the bottoms of the inner walls of the two connecting grooves 14;
the two locking grooves 15 are convenient to insert the arc-shaped clamping blocks 9, so that the support ring 1 is directly connected with the tool apron 4 without the bolts 3, the operation is more convenient, and the installation and disassembly efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A cutter holder supporting plate is characterized by comprising two supporting rings and a cutter holder, wherein the two supporting rings are respectively arranged on two opposite sides of the cutter holder;
two groups of through holes are formed in the two support rings, bolts are arranged on the sides, away from each other, of the two support rings, a tool apron is fixedly connected between the opposite sides of the two support rings through the two groups of bolts, and threaded holes are formed in the two sides of the tool apron;
at least two through holes are formed in the two support rings corresponding to one tool apron respectively, the bolt penetrates through the through hole in the side, away from the support rings, of the support rings and is fixed with the tool apron, and threaded holes are formed in two sides of the tool apron;
and the opposite sides of the two support rings are provided with convex positioning parts, and the protrusions of the two support rings are single convex positioning parts.
2. The tool apron support plate of claim 1, wherein: the two groups of through holes correspond to the threaded holes on the two sides of the cutter holder.
3. The tool apron support plate of claim 1, wherein: the number of the convex positioning parts on the opposite sides of the two support rings is the same as that of the tool holders.
4. The tool apron support plate of claim 1, wherein: the two support rings are coaxially arranged and form a circular ring body.
5. The tool apron support plate of claim 1, wherein: the number of the tool holders is 40-80, and the height of the convex positioning parts on the two support rings is 2-20 mm.
6. The tool apron support plate of claim 1, wherein: still including the connection block, the movable groove has been seted up to the inside of connection block one end, sliding connection has arc fixture block, two between the both sides of the inner wall of movable groove arc fixture block all runs through the connection block and extend to the outside of connection block, two fixedly connected with extrusion spring between the relative one side of arc fixture block, the opposite side of connection block has been seted up and has been hidden the groove, one side fixedly connected with sleeve of the inner wall of movable groove, telescopic inside sliding connection has the metal rope, two the one end of metal rope is fixed in two respectively one side that the arc fixture block is relative, two the metal rope runs through hide the groove and extend to hide the inside in groove, two the metal rope extends to hide the one end fixedly connected with steel ring of inslot portion.
7. The tool apron support plate of claim 1, wherein: the spread groove has all been seted up to the both sides of blade holder, two the locking groove has all been seted up to the top and the bottom of the inner wall of spread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828163.6U CN213412330U (en) | 2020-08-27 | 2020-08-27 | Tool apron supporting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828163.6U CN213412330U (en) | 2020-08-27 | 2020-08-27 | Tool apron supporting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213412330U true CN213412330U (en) | 2021-06-11 |
Family
ID=76259252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021828163.6U Active CN213412330U (en) | 2020-08-27 | 2020-08-27 | Tool apron supporting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213412330U (en) |
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2020
- 2020-08-27 CN CN202021828163.6U patent/CN213412330U/en active Active
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