CN203253851U - Modified tool rest for steel wool - Google Patents
Modified tool rest for steel wool Download PDFInfo
- Publication number
- CN203253851U CN203253851U CN 201320293759 CN201320293759U CN203253851U CN 203253851 U CN203253851 U CN 203253851U CN 201320293759 CN201320293759 CN 201320293759 CN 201320293759 U CN201320293759 U CN 201320293759U CN 203253851 U CN203253851 U CN 203253851U
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- steel wool
- movable block
- moving block
- tool rest
- block
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Abstract
The utility model discloses a modified tool rest for steel wool, and relates to tool rests of cutting tools for the steel wool in steel wool production lines. The modified tool rest for the steel wool comprises a fixed block and a moving block, wherein the fixed block is arranged in a groove of the moving block, the moving block is composed of a first moving block and a second moving block, two M12 screw holes are formed in the lower end of the first moving block and the corresponding lower end of the second moving block respectively, the first moving block and the second moving block are connected through two M12 bolts, an effective gap needs to be reserved between the moving block and the fixed block, the size of the gap is 0.03-0.05mm, and the gap is adjusted through the two M12 bolts between the first moving block and the second moving block. The modified tool rest for the steel wool solves the problem that a large gap caused by abrasion is formed after a traditional tool rest for the steel wool is used for a long time, so that the traditional tool rest for the steel wool is unusable and is replaced, stability of the modified tool rest for the steel wool is ensured, the quality of products is improved, and production cost of enterprises is reduced.
Description
Technical field
The utility model relates to the knife rest of steel wool bite on the steel wool production line, particularly a kind of improved steel wool knife rest.
Background technology
Steel wool (metallic fiber) is the main raw material(s) that automobile friction is produced, and is again high-grade cleaning abrasive material.Steel wool is by some special-purpose bite to be cut and produces extraordinary steel wire, so " knife rest " of steel wool bite is installed is the important tool of steel wool production line, its production technology, technique, manufacturing structure directly have influence on quality, specification, the output that steel wool is produced, and are most important auxiliary equipment in the steel wool production process.Traditional steel wool knife rest is comprised of two parts: fixed block and movable block, as shown in Figure 1 and Figure 2.Fixed block is the pellet of immovable support, and movable block is the assembly that bite is installed, and bite can produce active force and reaction force when the cutting steel wire, and bite repeatedly feed and withdrawing in working angles.Need leave effective gap between the movable block of steel wool knife rest and the fixed block, must process with special molding cutter, technological requirement is high, processing cost is high.The key technology of steel wool knife rest: (1) must accomplish tight fit between fixed block and the movable block in order to overcome active force and the reaction force in the working angles, and during the cutting steel wire, cutter can not have a bit vibration on knife rest.(2) in order to make bite energy feed and withdrawing, must between fixed block and movable block, leave effective gap (0.03～0.05mm).Yet in actual use, we find that traditional knife rest used about 1 year, change because the larger gap of wearing and tearing generation is directed to use, and produce thus the waste of the large cost of tool and material.The quality of producing in order to improve steel wool, save enterprise's production cost, R﹠D institution and science and technology in enterprise personnel utilize modern science and technology in constantly research, exploration, although obtained technically some progress, in practice, still existed the technical barrier that not yet overcomes.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, a kind of improved steel wool knife rest is provided, by movable block is divided into two parts, and connect with two M12 bolts, realization is adjusted effective gap between fixed block and the movable block, guarantee the stability of steel wool knife rest, thereby improved the quality of product, saved simultaneously enterprise's production cost.
The technical scheme that its technical problem that solves the utility model adopts is: comprise movable block, fixed block, screw, movable block one, movable block two, bolt, this steel wool knife rest is comprised of fixed block and movable block, and fixed block is arranged in the groove of movable block.
Described movable block is comprised of movable block one and movable block two two parts, and movable block one and the corresponding lower end of movable block two are respectively equipped with the screw of two M12, and the bolt by two M12 between movable block one and the movable block two connects.
Need leave effective gap between described movable block and the fixed block, the gap is 0.03～0.05mm, adjusts by the bolt of two M12 between movable block one and the movable block two.
The know-why that the utility model adopts is: by movable block is divided into two parts, and connect with two M12 bolts, realize effective gap between fixed block and the movable block is adjusted.This steel wool knife rest movable block is assembled by two parts, is respectively movable block one and movable block two two parts, is connected by two M12 high-strength bolts; Its processing technology is simple, non-forming cutter processing, and processing cost is low, and (0.03～0.05mm) can regulate arbitrarily the gap to effective gap, intermediate portion after using wearing and tearing, the convenient use need not to change whole knife rest.
The utility model beneficial effect is: by movable block is divided into two parts, and connect with two M12 bolts, realize between fixed block and the movable block effectively the gap adjust.After it has solved the long use of traditional steel wool knife rest, can't use the problem of changing because the larger gap of wearing and tearing generation is directed at, guarantee the stability of steel wool knife rest, thereby improved the quality of product, save simultaneously enterprise's production cost.
Description of drawings
The below further describes the utility model in conjunction with the accompanying drawings and embodiments:
Fig. 1 is traditional steel wool cutter frame structure front view
Fig. 2 is traditional steel wool cutter frame structure left view
Fig. 3 is improved steel wool cutter frame structure front view
Fig. 4 is the structure left view of improved steel wool knife rest
In the drawings: 1. movable block, 2. fixed block, 3. screw, 4. movable block one, 5. movable block two, 6. bolt.
The specific embodiment
In Fig. 3, Fig. 4: improved steel wool knife rest is comprised of fixed block 2 and movable block 1, and fixed block 2 is arranged in the groove of movable block 1.
Described movable block 1 is comprised of movable block 1 and movable block 25 two parts, and the corresponding lower end of movable block 1 and movable block 25 is respectively equipped with the screw 3 of two M12, and the bolt 6 by two M12 between movable block 1 and the movable block 25 connects.
Need leave effective gap between described movable block 1 and the fixed block 2, the gap is 0.03～0.05mm, adjusts by the bolt 6 of two M12 between movable block 1 and the movable block 25.
Improved steel wool knife rest by movable block 1 is divided into two parts, and connects with two M12 bolts 6, realizes effective gap between fixed block 2 and the movable block 1 is adjusted.This steel wool knife rest movable block 1 is assembled by two parts, is respectively movable block 1 and movable block 25 two parts, is connected by two M12 high-strength bolts 6; Its processing technology is simple, non-forming cutter processing, and processing cost is low, and (0.03～0.05mm) can regulate arbitrarily the gap to effective gap, intermediate portion after using wearing and tearing, the convenient use need not to change whole knife rest.
Claims (3)
1. improved steel wool knife rest comprises movable block, fixed block, screw, movable block one, movable block two, bolt, it is characterized in that: this steel wool knife rest is comprised of fixed block and movable block, and fixed block is arranged in the groove of movable block.
2. improved steel wool knife rest according to claim 1, it is characterized in that: movable block is comprised of movable block one and movable block two two parts, movable block one and the corresponding lower end of movable block two are respectively equipped with the screw of two M12, and the bolt by two M12 between movable block one and the movable block two connects.
3. improved steel wool knife rest according to claim 1, it is characterized in that: need leave effective gap between movable block and the fixed block, the gap is 0.03～0.05mm, adjusts by the bolt of two M12 between movable block one and the movable block two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293759 CN203253851U (en) | 2013-05-17 | 2013-05-17 | Modified tool rest for steel wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293759 CN203253851U (en) | 2013-05-17 | 2013-05-17 | Modified tool rest for steel wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253851U true CN203253851U (en) | 2013-10-30 |
Family
ID=49466460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320293759 Expired - Lifetime CN203253851U (en) | 2013-05-17 | 2013-05-17 | Modified tool rest for steel wool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253851U (en) |
-
2013
- 2013-05-17 CN CN 201320293759 patent/CN203253851U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |