CN210547649U - Closed alignment frame - Google Patents
Closed alignment frame Download PDFInfo
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- CN210547649U CN210547649U CN201920905837.9U CN201920905837U CN210547649U CN 210547649 U CN210547649 U CN 210547649U CN 201920905837 U CN201920905837 U CN 201920905837U CN 210547649 U CN210547649 U CN 210547649U
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- straightening
- frame
- alignment
- fixing
- roller
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Abstract
The utility model relates to a closed straightening frame, which comprises a straightening frame body, more than two straightening rollers, a straightening roller fixing frame and a fixing part, wherein the more than two straightening rollers are arranged oppositely and used for straightening reinforcing steel bars; the straightening roller fixing frame is fixed on the straightening frame body through the fixing piece, and a dustproof cover is arranged on the outer side of the fixing piece; the inside of mounting is provided with the sliding tray, be provided with circular recess on the alignment roller mount, closed alignment frame still includes the location pearl, the alignment roller mount passes through circular recess the location pearl the cooperation of sliding tray with the mounting relative slip. Distinguish prior art, the utility model discloses an interior concealed seals dirt and lubricated design, interior concealed location (ball), locking auto-lock, compact structure, it is effectual dustproof, inside lubricated condition is good, the structure hookup is firm, the security performance is good, whole life is high.
Description
Technical Field
The utility model relates to a reinforcing bar processing technology field, in particular to closed alignment frame.
Background
In the prior art, the size of a straightening roller fixing frame of a straightening frame is too large, dust on a straightening roller is easy to clamp, and the straightening roller cannot rotate frequently.
The adjusting bolt is externally arranged, so that the dustproof effect is poor, the adjusting bolt is fixed by the clamping ring and is easy to damage, the whole straightening roll fixing frame can continuously rotate reversely, loosen and fly out in the using process, the safety performance is poor, and the service life is short; the adjusting bolt is directly arranged on the straightening frame body, so that the straightening frame is easy to directly wear; an exposed positioning pin is adopted, so that the alignment is easy to fall off to cause failure; the whole straightening frame has larger radial dimension, larger rotating load, large power loss, easy damage of the supporting piece and short service life.
SUMMERY OF THE UTILITY MODEL
Therefore, a closed straightening frame needs to be provided for solving the technical problem that the straightening frame in the prior art is poor in dustproof effect.
To achieve the above object, the inventors provide a closed type aligning frame comprising:
the straightening device comprises a straightening frame body, wherein one end of the straightening frame body is provided with a feeding hole, and the other end of the straightening frame body is provided with a discharging hole;
the more than two straightening rollers are oppositely arranged and are used for straightening the reinforcing steel bars;
the straightening roller fixing frame is arranged on the straightening frame body and used for fixing the straightening roller; and
the straightening roll fixing frame is fixed on the straightening frame body through the fixing piece, and a dustproof cover is arranged on the outer side of the fixing piece and used for preventing external dust from entering the fixing piece and the straightening roll fixing frame;
the inside of mounting is provided with the sliding tray, be provided with circular recess on the alignment roller mount, closed alignment frame still includes the location pearl, the alignment roller mount passes through circular recess the location pearl the cooperation of sliding tray with the mounting relative slip.
As a preferred structure of the utility model, be provided with on the mounting and hold the recess of shield, the shield passes through the sealing washer to be fixed in the recess.
As a preferred structure of the utility model, the shield with still be provided with first dish-shaped spring washer and second belleville spring washer between the recess, first dish-shaped spring washer with second belleville spring washer sets gradually.
As a preferred structure of the utility model, the shield pass through lock nut with the cooperation of alignment roller mount is fixed on the mounting.
As the utility model discloses a preferred structure, the inside both sides of mounting all are provided with one the sliding tray, the both sides of alignment roller mount all are provided with one circular recess, the alignment roller mount is through two location pearls and two circular recess, two the sliding tray cooperatees.
As a preferred structure of the utility model, the fixing member is provided with a bolt hole, and the bolt hole is communicated with the sliding groove;
the closed straightening frame further comprises an adjusting bolt, and the adjusting bolt penetrates through the bolt hole to be matched with the positioning bead and is used for adjusting the straightening roller fixing frame and the fixing piece to move relatively.
As an optimized structure of the utility model, be provided with the oil filler point on the mounting.
As a preferred structure of the utility model, the alignment roller passes through the bearing setting and is in on the alignment roller mount, the both sides of bearing are provided with the side cap respectively, the side cap is used for the dustproof protection of counter bearing.
Be different from prior art, above-mentioned technical scheme passes through the alignment roller mount the mounting is fixed on the alignment frame body, the outside of mounting is provided with the shield, the shield is used for preventing outside dust from getting into the mounting with inside the alignment roller mount. The inside of mounting is provided with the sliding tray, be provided with circular recess on the alignment roller mount, closed alignment frame still includes the location pearl, the alignment roller mount passes through circular recess the location pearl the cooperation of sliding tray with the mounting relative slip. So, prevent through the shield that outside dust from getting into the mounting with inside the alignment roller mount. Through the design of concealed dust sealing and lubrication, concealed positioning (round beads), looseness prevention and self locking, compact structure, good dustproof effect, good internal lubrication condition, firm structural connection, good safety performance and long overall service life.
Drawings
FIG. 1 is a schematic structural diagram of a closed alignment frame according to an embodiment;
FIG. 2 is a schematic view of the alignment roller holder and the fixing member according to the embodiment;
FIG. 3 is a schematic structural view of a straightening roll holder according to an embodiment;
FIG. 4 is a schematic structural view of a straightening roll according to an embodiment;
FIG. 5 is a schematic structural view of a fastener according to an embodiment;
FIG. 6 is an exploded view of an embodiment of the fastener;
figure 7 is a cross-sectional view of an embodiment of the fastener.
Description of reference numerals:
10. the body of the straightening frame is provided with a straight-line,
20. the straightening roller is arranged on the roller body,
21. a bearing is arranged on the bearing seat, and the bearing seat,
22. a side cover is arranged at the side of the casing,
30. a fixed frame of the straightening roller is arranged,
31. a circular groove is arranged on the outer side of the shell,
32. the double-end screw rod is provided with a screw rod,
40. a fixing member for fixing the fixing member to the fixing member,
41. a dust-proof cover is arranged on the base,
42. a sliding groove is arranged on the upper surface of the sliding plate,
43. the groove is arranged on the upper surface of the shell,
44. a first disk-shaped spring washer having a first disk-shaped spring washer,
45. a second disc spring washer is provided which is,
46. the nut is locked by the locking device,
47. a bolt hole is formed in the bolt hole,
48. and an oil filling hole.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, the present embodiment relates to a closed straightening frame, which includes a straightening frame body 10, two or more fixing members 40, two or more straightening roller fixing frames 30, and two or more straightening rollers 20, wherein one end of the straightening frame body 10 has a feeding port, and the other end of the straightening frame body 10 has a discharging port, which are used for feeding and discharging reinforcing steel bars respectively; the straightening roller fixing frame 30 is fixed on the straightening frame body 10 through a fixing part 40, and the straightening roller fixing frame 30 is used for fixing the straightening roller 20.
A alignment frame body 10 is provided with two mounting 40, two alignment roller mounts 30, two alignment rollers 20 at least, and two alignment rollers 20 set up relatively for straighten the reinforcing bar. In this embodiment, eight fixing members 40, eight straightening roller fixing frames 30, and eight straightening rollers 20 are disposed in one straightening frame body 10, and two sets of four straightening rollers 20 are disposed opposite to each other for straightening. However, the present invention is not limited thereto, and two straightening rollers 20 may straighten the image, and other numbers of straightening rollers 20 are within the scope of the present embodiment.
As shown in fig. 2 to 4, the straightening roller 20 is disposed on the straightening roller holder 30 through a bearing 21, and the fixing member 40 is sleeved on the straightening roller holder 30. The aligning roller fixing frame 30 is provided with a circular groove 31, the fixing piece 40 is internally provided with a sliding groove 42, the closed aligning frame further comprises a positioning bead (not shown in the figure), and the aligning roller fixing frame 30 slides relative to the fixing piece 40 through the matching of the circular groove 31, the positioning bead and the sliding groove 42.
As shown in fig. 4, side covers 22 are respectively provided on both sides of the bearing 21, and the side covers 22 are used to protect the bearing 21 from dust. The side covers 22 can prevent dust from entering the bearings 21 on both sides of the straightening roller 20, ensure the straightening roller 20 to freely run, and prolong the service life of the bearings 21. In this embodiment, the alignment roller holder 30 and the fixing member 40 are fixed by the double-headed screw 32.
As shown in fig. 5 to 7, a dust cover 41 is disposed on an outer side of the fixing member 40, and the dust cover 41 is used for preventing external dust from entering the fixing member 40 and the straightening roller fixing frame 30.
Optionally, the fixing member 40 is provided with a groove 43 for accommodating the dust cap 41, and the dust cap 41 is fixed in the groove 43 by a sealing ring. At this time, the dust is prevented by the seal ring.
Optionally, a first disc-shaped spring washer 44 and a second disc-shaped spring washer 45 are further disposed between the dust cover 41 and the groove 43, and the first disc-shaped spring washer 44 and the second disc-shaped spring washer 45 are sequentially disposed.
Optionally, the dust cap 41 is fixed on the fixing member 40 by the locking nut 46 in cooperation with the straightening roller fixing frame 30. At this time, the first disc spring washer 44 and the second disc spring washer 45 are used, and then are locked by the lock nut 46.
As shown in fig. 7, a sliding groove 42 is provided inside the fixing member 40, two sliding grooves 42 are provided on two sides inside the fixing member 40, two circular grooves 31 are provided on two sides of the straightening roller fixing frame 30, and the straightening roller fixing frame 30 is matched with the two circular grooves 31 and the two sliding grooves 42 through two positioning beads. At this time, the aligning roller holder 30 is angularly positioned with the fixing member 40 by two positioning beads.
Optionally, the fixing member 40 is provided with a bolt hole 47, and the bolt hole 47 is communicated with the sliding groove 42; the closed alignment frame further includes an adjusting bolt (not shown in the figures) which passes through the bolt hole 47 to cooperate with the positioning ball for adjusting the relative movement between the alignment roller fixing frame 30 and the fixing member 40. The adjusting bolt is respectively connected with the straightening roller fixing frame 30 and the fixing piece 40 through threads, and the straightening roller fixing frame 30 can move inwards and outwards by rotating the adjusting bolt through the inner hexagon, so that the function of adjusting the position of the straightening roller fixing frame 30 is achieved.
Optionally, the fixing member 40 is provided with an oil hole 48. The interior of the fixing member 40 can be lubricated through the oil hole 48. In this embodiment, the connecting piece is all built-in sealed, guarantees its lubricated condition, increase of service life.
In the using process, the straightening roll 20 is fixed on the straightening roll fixing frame 30, the straightening roll fixing frame 30 is fixed with the fixing piece 40 through the locking nut 46, the fixing piece 40 is used for installing the straightening roll fixing frame 30 on the straightening frame body 10, the position of the straightening roll fixing frame 30 is adjusted through the adjusting bolt, and the installation of the straightening roll 20 is completed.
The prior art is distinguished, the built-in dust sealing and lubricating design, the built-in positioning (ball), the anti-loose self-locking and the new dustproof side cover 22 added on the straightening roller 20 are adopted in the embodiment; the structure is compact, the rotating diameter is small, and the loss power is small; the reference part uses fewly, and the bolt wearing and tearing are few, long service life, and the security performance is good. The whole structure saves energy in the using process. The adjusting bolt is sealed, the straightening roller fixing frame 30 is sealed, the dustproof effect is good, the anti-loosening effect is good, the internal lubricating condition is good, the structural connection is firm, the safety performance is good, and the whole service life is long.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, including two, unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (8)
1. A closed alignment frame, comprising:
the straightening device comprises a straightening frame body, wherein one end of the straightening frame body is provided with a feeding hole, and the other end of the straightening frame body is provided with a discharging hole;
the more than two straightening rollers are oppositely arranged and are used for straightening the reinforcing steel bars;
the straightening roller fixing frame is arranged on the straightening frame body and used for fixing the straightening roller; and
the straightening roll fixing frame is fixed on the straightening frame body through the fixing piece, and a dustproof cover is arranged on the outer side of the fixing piece and used for preventing external dust from entering the fixing piece and the straightening roll fixing frame;
the inside of mounting is provided with the sliding tray, be provided with circular recess on the alignment roller mount, closed alignment frame still includes the location pearl, the alignment roller mount passes through circular recess the location pearl the cooperation of sliding tray with the mounting relative slip.
2. The enclosed alignment frame of claim 1, wherein: the fixing piece is provided with a groove for accommodating the dustproof cover, and the dustproof cover is fixed in the groove through a sealing ring.
3. The enclosed alignment frame of claim 2, wherein: the dustproof cover with still be provided with first dish shape spring washer and second belleville spring washer between the recess, first dish shape spring washer with the second belleville spring washer sets gradually.
4. The enclosed alignment frame of claim 1, wherein: the dustproof cover is fixed on the fixing piece through the matching of a locking nut and the straightening roller fixing frame.
5. The enclosed alignment frame of claim 1, wherein: the inside both sides of mounting all are provided with one the sliding tray, the both sides of alignment roller mount all are provided with one circular recess, the alignment roller mount is through two locating beads and two circular recess, two the sliding tray cooperatees.
6. The enclosed alignment frame of claim 1, wherein: the fixing piece is provided with a bolt hole which is communicated with the sliding groove;
the closed straightening frame further comprises an adjusting bolt, and the adjusting bolt penetrates through the bolt hole to be matched with the positioning bead and is used for adjusting the straightening roller fixing frame and the fixing piece to move relatively.
7. The enclosed alignment frame of claim 1, wherein: an oil filling hole is formed in the fixing piece.
8. The enclosed alignment frame of claim 1, wherein: the straightening roller is arranged on the straightening roller fixing frame through a bearing, side covers are arranged on two sides of the bearing respectively and used for protecting the bearing from dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920905837.9U CN210547649U (en) | 2019-06-17 | 2019-06-17 | Closed alignment frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920905837.9U CN210547649U (en) | 2019-06-17 | 2019-06-17 | Closed alignment frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210547649U true CN210547649U (en) | 2020-05-19 |
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ID=70675782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920905837.9U Active CN210547649U (en) | 2019-06-17 | 2019-06-17 | Closed alignment frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210547649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227773A (en) * | 2019-06-17 | 2019-09-13 | 莆田市天马机械制造有限公司 | A kind of closed straightening frame |
-
2019
- 2019-06-17 CN CN201920905837.9U patent/CN210547649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227773A (en) * | 2019-06-17 | 2019-09-13 | 莆田市天马机械制造有限公司 | A kind of closed straightening frame |
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