CN211103498U - Roller brush supporting structure applied to outlet of shot blasting machine - Google Patents
Roller brush supporting structure applied to outlet of shot blasting machine Download PDFInfo
- Publication number
- CN211103498U CN211103498U CN201921222688.2U CN201921222688U CN211103498U CN 211103498 U CN211103498 U CN 211103498U CN 201921222688 U CN201921222688 U CN 201921222688U CN 211103498 U CN211103498 U CN 211103498U
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- CN
- China
- Prior art keywords
- guide rod
- roller brush
- cantilever
- ring
- blasting machine
- 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.)
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Links
- 238000005422 blasting Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 abstract description 25
- 239000010959 steel Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 230000024121 nodulation Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a roller brush bearing structure of application in shot-blasting machine export, roller brush (1) including the recumbent, the roller brush is fixed to be set up on cantilever (9), the one end of cantilever is articulated, and the other end is as the expansion end, and the cantilever can make roller brush (1) have changeable height around its hinged end deflection about in vertical plane. The movable end of the cantilever is formed into a ring (4), the ring is sleeved on the guide rod (3) and can slide along the guide rod or be temporarily fixed on the guide rod (3), the lower end of the guide rod is hinged, and the guide rod (3) can deflect around the hinged end of the guide rod. The height of the roller brush is adjustable, the surface of the roller brush is ensured to be always in contact with a steel plate, and the service life and the use effect of the roller brush are ensured.
Description
Technical Field
The utility model relates to a roller brush bearing structure especially relates to a roller brush bearing structure who sets up in shot-blasting machine export for carry out the surface cleaning to the steel through throwing ball processing.
Background
In the production operation of the heat treatment branch factory, the travelling crane lifting is to lift the steel plate by the electromagnetic chuck, and the steel plate can generate magnetism naturally, so that a small amount of steel shots are generated after the shot blasting, and the steel plate is not completely blown by high-pressure air. When the shot materials are pressed into the furnace along with the steel plate, furnace roller nodulation can be caused, operators are often troubled by the nodulation on the surface of the furnace bottom roller, the nodulation not only erodes the furnace bottom roller, but also can cause the roller mark on the lower surface of the steel plate to obviously exceed the standard (the maximum roller mark depth reaches lmm), and the roller mark needs to be ground in a large area or even scrapped, and is particularly serious when certain steel plates needing thermal refining are produced, and in the production process, because the nodulation on the roller surface of the furnace bottom roller occurs frequently, a large amount of manpower and material resources have to be consumed for stopping the furnace and overhauling at a high end, so that the product quality is deteriorated, and the production efficiency is reduced.
The non-oxidation heat treatment quenching furnace for heat treatment has high requirements on the feeding of workpieces (steel plate products), and the steel plates can be fed into the furnace after being shot-blasted. For the shot-blasted steel plate, the shot materials and shot blasting ash which are pressed into the lower surface of the steel plate are prevented from adhering to the lower surface of the steel plate, so that the surface of an inner roller is prevented from nodulating, and the quality of the steel plate product discharged from a quenching furnace is further influenced
SUMMERY OF THE UTILITY MODEL
The utility model aims at setting up a roller brush device that can adjust from top to bottom in the shot-blasting machine export, can clear away steel sheet lower surface shot material, make roll table roll surface and face not receive the knot to damage, the steel sheet can not harm into the stove and prevent the stove roller knot. The roller brush device adopts the steel wire brush with better elasticity, the roller brushes adopt the sheet type, can be exchanged mutually, and can keep the effective contact between the surface of the roller brush and the steel plate by designing the mode of up-down adjustment, thereby ensuring the service life of the roller brush.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a roll brush bearing structure of application in shot-blasting machine export, includes the roll brush that crouches, the roll brush is fixed to be set up on the cantilever, the one end of cantilever is articulated, and the other end is as the expansion end, and the cantilever can be around its articulated end deflection about in vertical plane and make the roll brush have variable height.
Furthermore, the movable end of the cantilever is formed into a ring, the ring is sleeved on the guide rod and can slide along the guide rod or be temporarily fixed on the guide rod, the lower end of the guide rod is hinged, and the guide rod can deflect around the hinged end of the guide rod.
Optionally, the guide rod is sleeved with two positioning nuts, which are respectively located on two sides of the ring and used for fixing the ring on the guide rod. The positioning nut is screwed on the guide rod and is in threaded fit with the guide rod.
Optionally, the device further comprises a base, wherein the cantilever and the guide rod are hinged to the base respectively, and the base is provided.
Optionally, the inner bore diameter of the ring is larger than the outer diameter of the guide rod, and the ring can slide along the deflected guide rod when the cantilever deflects. The guide bar of the present application may also be shaped in the form of an arc that coincides with the deflected path of movement of the loop.
Optionally, a washer is provided between the retaining nut and the ring.
Compared with the prior art, the utility model has the advantages of: this application has designed a roller brush bearing structure, makes the roller brush that sets up in shot-blasting machine exit have different heights, effectively clears up the steel billet surface after throwing the ball, gets rid of absorbent ball material, throws the ball ash, through designing the roller brush for height-adjustable's mode, can ensure that roller brush surface and steel sheet contact all the time, guaranteed the life of roller brush.
Drawings
FIG. 1 is a supporting structure of the end of a roller brush according to an embodiment of the present invention;
fig. 2 is a roller of the roller brush in the embodiment of the present invention.
1 roller brush, 2 cantilever hinged ends, 3 guide rods, 4 rings, 5 gaskets, 6 positioning nuts, 7 bases, 8 guide rod hinged ends and 9 cantilevers.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the roller brush supporting structure in this embodiment includes a horizontal roller brush 1, the roller brush is fixedly disposed on a cantilever 9, one end of the cantilever 9 is hinged to a base 7, the other end of the cantilever is used as a movable end, the movable end is formed into a ring 4, a guide rod 3 is hinged to the base 7, the ring 4 is sleeved on the guide rod 3, and the guide rod 3 and the cantilever 9 can deflect in the same vertical plane.
Two positioning nuts 6 are sleeved on the guide rod and respectively positioned on the upper side and the lower side of the ring 4, a gasket 5 is arranged between the positioning nuts 6 and the ring 4, the positioning nuts 6 are screwed on the guide rod 3, and the two positioning nuts 6 are used for fixing the ring 4 at a certain position of the guide rod 3.
As shown in the figure, the cantilever pair roller brush 1 has different heights by changing the fixed position of the ring on the guide rod 3, in order to enable the ring 4 to have a certain range of sliding distance on the guide rod 3, the bore diameter of the inner bore of the ring 4 is designed to be larger than the outer diameter of the guide rod, so that the ring and the guide rod have a certain fit clearance which is used for satisfying the condition that the ring can slide on the guide rod, the height of the roller brush can be finely adjusted to be generally 0-50mm, and the lower surface of the steel plate is always kept to be cleaned of pills and ash adsorbed on the lower surface of the steel plate by the roller brush.
The length of the shaft body of the roller brush is the same as the width of the roller on the roller way, the roller brush is a steel wire brush with good elasticity, the roller brush is of a piece type and can be arranged on the roller in a mutual exchange mode, the height of the roller brush can be adjusted by the aid of the supporting structure of the roller brush, the surface of the roller brush is guaranteed to be in contact with a steel plate all the time, and the service life and the using effect of the roller brush are guaranteed.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides an application is in roller brush bearing structure of shot-blasting machine export, includes roll brush (1) of crouching, its characterized in that: the roller brush is fixedly arranged on a cantilever (9), one end of the cantilever is hinged, the other end of the cantilever serves as a movable end, and the cantilever can deflect up and down in a vertical plane around the hinged end of the cantilever to enable the roller brush (1) to have variable height.
2. The roller brush support structure applied to the outlet of the shot blasting machine as claimed in claim 1, wherein: the movable end of the cantilever is formed into a ring (4), the ring is sleeved on the guide rod (3) and can slide along the guide rod or be temporarily fixed on the guide rod (3), the lower end of the guide rod is hinged, and the guide rod (3) can deflect around the hinged end of the guide rod.
3. The roller brush support structure applied to the outlet of the shot blasting machine as claimed in claim 2, wherein: two positioning nuts (6) are sleeved on the guide rod and are respectively positioned on two sides of the ring (4) and used for fixing the ring (4) on the guide rod (3).
4. The roller brush support structure applied to the outlet of the shot blasting machine as claimed in claim 2, wherein: the device also comprises a base (7), and the cantilever and the guide rod are respectively hinged with the base.
5. The roller brush support structure applied to the outlet of the shot blasting machine as claimed in claim 2, wherein: the inner hole diameter of the ring is larger than the outer diameter of the guide rod, and the ring can slide along the deflected guide rod when the cantilever deflects.
6. The roller brush support structure applied to the outlet of the shot blasting machine, as claimed in claim 3, wherein: and a gasket (5) is arranged between the positioning nut and the ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222688.2U CN211103498U (en) | 2019-07-31 | 2019-07-31 | Roller brush supporting structure applied to outlet of shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222688.2U CN211103498U (en) | 2019-07-31 | 2019-07-31 | Roller brush supporting structure applied to outlet of shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211103498U true CN211103498U (en) | 2020-07-28 |
Family
ID=71687274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921222688.2U Active CN211103498U (en) | 2019-07-31 | 2019-07-31 | Roller brush supporting structure applied to outlet of shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211103498U (en) |
-
2019
- 2019-07-31 CN CN201921222688.2U patent/CN211103498U/en active Active
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