CN221210130U - Scraper knife mounting structure of gear spader - Google Patents
Scraper knife mounting structure of gear spader Download PDFInfo
- Publication number
- CN221210130U CN221210130U CN202323060427.4U CN202323060427U CN221210130U CN 221210130 U CN221210130 U CN 221210130U CN 202323060427 U CN202323060427 U CN 202323060427U CN 221210130 U CN221210130 U CN 221210130U
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- mounting
- block
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- gear
- shovel
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- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 16
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Abstract
The utility model relates to the technical field of gear shovels, and provides a shovel blade mounting structure of a gear shovel, which comprises a cutter holder and a shovel blade, wherein the cutter holder is provided with a boss; the boss is provided with a mounting surface inclined to the horizontal plane; the shovel blade is detachably fixed on the mounting surface of the boss. According to the structure, the shovel blade is arranged on the tool apron in an inclined manner relative to the horizontal plane, so that the contact area between the bottom surface of the shovel blade and processed woolen materials is reduced, and the load of a driving device is reduced; in addition, this structure still provides bigger operating space, and the staff of being convenient for dismantles, changes the spiller.
Description
Technical Field
The utility model relates to the technical field of gear shovels, in particular to a shovel blade mounting structure of a gear shovel.
Background
The numerical control gear spader is a machine for spading the surface of metal parts and is mainly used for producing various cooling fins.
CN202310820014.7 discloses a gear-shovel, which solves the problems of low cutter changing efficiency and difficult positioning of the gear-shovel. The gear spader comprises a frame, a spade blade assembly, a shield assembly, a mounting assembly, a sliding assembly and a positioning assembly, wherein the shield assembly comprises a shield and a second power piece, the shield is arranged on the frame and located above the spade blade, the second power piece is used for driving the shield to be close to or far away from the spade blade, the shield can cover the spade blade, the mounting support is arranged on the frame, the spade blade workbench is detachably mounted on the mounting support, the spade blade workbench is provided with a plurality of through holes, and the through holes are in one-to-one correspondence with the mounting holes on the spade blade, and the spade blade workbench is used for placing the spade blade.
The utility model discloses a scraper knife mounting means is in order to protect the scraper knife and be convenient for change the scraper knife, and from its description figure, its scraper knife mounting structure still makes the bottom surface of scraper knife be on a parallel with the horizontal plane, again with preceding terminal surface slope as the working face, and this mounting structure is the mounting structure of lock or lock down commonly used, in actual operation, and this kind of scraper knife mounting structure not only makes the bottom surface of scraper knife and the woollen area of processing great, has produced great friction force, has increased drive arrangement's load, and the structure of lock or lock down can reduce the operating space and make the dismantlement bolt more difficult, inconvenient dismantlement, change the scraper knife moreover.
Based on the above, the technical problems solved by the scheme are as follows: how to further optimize the structure of the gear shovel for installing the shovel.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a shovel blade mounting structure of a gear shovel, which is characterized in that the shovel blade is mounted on a cutter seat in a way of being inclined to the horizontal plane, so that the contact area between the bottom surface of the shovel blade and processed woolen materials is reduced, and the load of a driving device is reduced; in addition, this structure still provides bigger operating space, and the staff of being convenient for dismantles, changes the spiller.
The technical scheme of the utility model is as follows:
The scraper knife mounting structure of the gear spading machine comprises a cutter seat and a scraper knife, wherein the cutter seat is provided with a boss; the boss is provided with a mounting surface inclined to the horizontal plane; the shovel blade is detachably fixed on the mounting surface of the boss.
In the scraper knife installation structure of the gear shovel, the cutter seat consists of a fixed block and an installation block; the mounting block is arranged on the fixed block and forms the boss; the mounting block is provided with a plurality of holes for inserting bolts to fix the shovel blade; the fixed block is provided with a plurality of waist-shaped grooves for fixing the tool apron.
In the scraper knife installation structure of the gear shovel, the connection part of the installation block and the fixed block forms the installation surface and a tight supporting surface; the mounting surface and the abutting surface are mutually perpendicular.
In the scraper knife installation structure of the gear scraper, the inclination angle between the installation surface and the horizontal plane is 30-60 degrees.
In the scraper knife installation structure of the gear scraper, the scraper knife is fixed on the installation surface and the abutting surface and is provided with a plurality of through holes matched with the holes in number; the top end surface of the shovel blade is parallel to the horizontal plane.
In the scraper knife installation structure of the gear shovel, the scraper knife installation structure further comprises a reinforcing block, wherein the reinforcing block is of an L-shaped structure, one end of the reinforcing block is fixedly connected to the scraper knife, and the other end of the reinforcing block is fixedly connected to the fixed block.
In the scraper knife installation structure of the gear scraper, the fixed block is also provided with a plurality of jacking blocks which are abutted against the scraper knife.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:
According to the utility model, the shovel blade is obliquely arranged on the tool apron on the horizontal plane, so that the contact area between the bottom surface of the shovel blade and processed woolen materials is reduced, and the load of a driving device is reduced; in addition, the problem that the operation space is reduced by locking or unlocking the shovel blade can be avoided by the shovel blade which is obliquely arranged, so that a larger operation space is provided, and the shovel blade is convenient to detach and replace by workers.
Drawings
FIG. 1 is a schematic perspective view of embodiment 1 of the present utility model;
Fig. 2 is a schematic perspective view of a tool holder according to embodiment 1 of the present utility model;
FIG. 3 is a top view of embodiment 1 of the present utility model;
fig. 4 is a side view of embodiment 1 of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 4, a shovel blade mounting structure of a gear shovel comprises a tool apron 1 and a shovel blade 2, wherein the tool apron 1 is provided with a boss; the boss is provided with a mounting surface inclined to the horizontal plane; the shovel blade 2 is detachably fixed on the mounting surface of the boss.
In the embodiment, the shovel blade 2 is arranged on the tool apron 1 in a way of being inclined to the horizontal plane, so that the contact area between the bottom surface of the shovel blade 2 and the processed rough material is reduced, and the load of a driving device is reduced; in addition, the problem that the operation space is reduced by locking or unlocking the shovel blade 2 can be avoided by the shovel blade 2 which is obliquely arranged, so that a larger operation space is provided, and the shovel blade 2 is convenient to detach and replace by workers.
Specifically, the tool holder 1 is composed of a fixed block 11 and a mounting block 12; the mounting block 12 is arranged on the fixed block 11 and forms the boss; the mounting block 12 is provided with a plurality of holes 121 for inserting bolts to fix the shovel blade 2; the fixing block 11 is provided with a plurality of waist-shaped grooves 111 for fixing the tool apron 1.
Under the above design, the fixed block 11 is a square perpendicular to the horizontal plane, and the installation block 12 is a right-angle trapezoid block, the fixed block 11 is fixed with the shovel blade 2 by inserting bolts through the holes 121, the installation block 12 is installed on the shovel through the waist-shaped groove 111, the installation is convenient, the stability and the reliability are further provided, and a larger operation space is also provided, so that the shovel blade 2 is convenient to detach and replace by workers.
As a preferable mode of the present embodiment, the connection part of the mounting block 12 and the fixed block 11 forms the mounting surface and a tight-supporting surface; the mounting surface and the abutting surface are mutually perpendicular.
As a further preferable aspect of the present embodiment, the inclination angle of the mounting surface to the horizontal plane is 35 °.
Under the above preference, the abutting surface is a main stress surface, and the force is further decomposed into vertical force and parallel force, so that the force acts on the tool apron 1, the stress uniformity in the tooth-scraping process is maintained, the production quality is improved, and the service life of the shovel blade 2 is prolonged.
Specifically, the shovel blade 2 is fixed on the mounting surface and the abutting surface and is provided with a plurality of through holes 31 which are matched with the positions and the numbers of the holes 121; the top end surface of the shovel blade 2 is parallel to the horizontal plane.
Under the design, the shovel blade 2 is fixed on the tool holder 1 through a plurality of holes 121 and through holes 31 for inserting bolts, and the installation is stable and reliable.
In this embodiment, in order to further improve the stress intensity of the shovel blade 2 and prevent loosening thereof, this embodiment further includes a reinforcing block 3, the reinforcing block 3 has an L-shaped structure, one end of the reinforcing block 3 is fixedly connected to the shovel blade 2, and the other end of the reinforcing block 3 is fixedly connected to the fixing block 11.
In this embodiment, in order to further enhance the stress intensity of the blade 2, a plurality of top blocks 112 that are abutted against the blade 2 are further disposed on the fixing block 11 in this embodiment.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The scraper knife mounting structure of the gear spading machine comprises a scraper knife seat and a scraper knife and is characterized in that the scraper knife seat is provided with a boss; the boss is provided with a mounting surface inclined to the horizontal plane; the shovel blade is detachably fixed on the mounting surface of the boss; the tool apron consists of a fixed block and a mounting block; the mounting block is arranged on the fixed block and forms the boss; the mounting block is provided with a plurality of holes for inserting bolts to fix the shovel blade; the fixed block is provided with a plurality of waist-shaped grooves for fixing the tool apron.
2. The structure for mounting a blade of a gear relieved machine according to claim 1, wherein the joint of the mounting block and the fixing block forms the mounting surface and a pressing surface; the mounting surface and the abutting surface are mutually perpendicular.
3. The cutter mounting structure of a gear shaper according to claim 2, wherein the inclination angle of the mounting surface to the horizontal plane is 30 ° to 60 °.
4. A cutter mounting structure of a gear shaper according to claim 3, wherein the cutter is fixed on a mounting surface and a supporting surface and is provided with a plurality of through holes matched with the holes in number; the top end surface of the shovel blade is parallel to the horizontal plane.
5. The structure according to claim 4, further comprising a reinforcing block having an L-shaped structure, one end of the reinforcing block being fixedly connected to the blade, and the other end of the reinforcing block being fixedly connected to the fixing block.
6. The structure for mounting a blade of a gear shovel according to claim 5, wherein the fixed block is further provided with a plurality of top blocks which are abutted against the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323060427.4U CN221210130U (en) | 2023-11-13 | 2023-11-13 | Scraper knife mounting structure of gear spader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323060427.4U CN221210130U (en) | 2023-11-13 | 2023-11-13 | Scraper knife mounting structure of gear spader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210130U true CN221210130U (en) | 2024-06-25 |
Family
ID=91579445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323060427.4U Active CN221210130U (en) | 2023-11-13 | 2023-11-13 | Scraper knife mounting structure of gear spader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210130U (en) |
-
2023
- 2023-11-13 CN CN202323060427.4U patent/CN221210130U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |