CN211820303U - Adjusting bolt for textile machinery - Google Patents
Adjusting bolt for textile machinery Download PDFInfo
- Publication number
- CN211820303U CN211820303U CN202020359357.XU CN202020359357U CN211820303U CN 211820303 U CN211820303 U CN 211820303U CN 202020359357 U CN202020359357 U CN 202020359357U CN 211820303 U CN211820303 U CN 211820303U
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- screw rod
- piece
- locating piece
- adjusting bolt
- textile machinery
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Abstract
The utility model discloses an adjusting bolt for textile machinery relates to mechanical equipment accessory technical field, including the screw rod, the tip of screw rod be equipped with screw rod integrated into one piece's spiral shell head, the afterbody is equipped with the nut, is equipped with the eccentric plate on the inboard screw rod of spiral shell head, and one side of eccentric plate is equipped with the locating piece, the inboard of locating piece be equipped with the external screw thread assorted internal thread of screw rod, circle in the locating piece and be equipped with the recess, the inside U type hole of having seted up of screw rod, U type hole one side is run through from the screw rod, one side runs through from the side of spiral shell head in addition, the. The utility model discloses set the locating piece to detachable construction, when the different eccentric lobe of needs collocation, only need change different eccentric lobe can, saved the input of other accessories greatly, greatly reduced the cost of enterprises.
Description
Technical Field
The utility model relates to a mechanical equipment accessory technical field specifically is an adjusting bolt for textile machinery.
Background
In textile machinery, because the process is numerous, can often use adjusting bolt, when current bolt was used in some rotating-structure, fixing the completion back to the installation object, can't guarantee self and installation object positional stability, so need adopt eccentric structure to reach the supplementary fixed effect to bolt and installation object.
Chinese utility model patent of grant bulletin No. CN210087787U discloses an eccentric adjusting bolt, including the shank of bolt, the screw thread is gone up to the shank of bolt, is provided with the locating piece on the threaded rod, and the screw thread is provided with the nut on the shank of bolt, is provided with built-in hole on the threaded rod, is provided with the bolt head on the shank of bolt, is provided with the eccentric plate on the shank of bolt. The sizes of the two through holes on the eccentric plate need to be changed outwards according to the installation object, but the positioning block and the bolt rod of the adjusting bolt are fixedly connected, so that the eccentric plate cannot be replaced, the whole eccentric plate needs to be replaced, the adjusting bolt suitable for various sizes needs to be equipped, and the accessory cost of a textile mill is greatly increased.
SUMMERY OF THE UTILITY MODEL
In view of the not enough and defect that exists among the prior art, the utility model provides a adjusting bolt for textile machinery, simple structure, the locating piece can be fixed also can take off and change the eccentric piece, has solved the unable problem of changing of eccentric piece.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an adjusting bolt for textile machinery which characterized in that: the screw comprises a screw rod, the tip of screw rod be equipped with screw rod integrated into one piece's spiral shell head, the afterbody is equipped with the nut, the inboard of spiral shell head is equipped with the eccentric piece, one side of eccentric piece is equipped with the locating piece, the inboard of locating piece be equipped with the external screw thread assorted internal thread of screw rod, circle in the locating piece and be equipped with the recess, the inside U type hole of symmetry of seting up of screw rod, follow in U type hole one side run through on the screw rod, follow one side in addition the side of spiral shell head runs through, the downthehole mounting that is equipped with of.
As a further improvement of the utility model, the bottom of mounting with be equipped with a plurality of springs between the U type hole.
As a further improvement of the present invention, the fixing member is identical to the U-shaped hole in shape, the screw rod penetrates through the fixing member one side is less than the same side of the U-shaped hole in height, the screw head one side penetrates through the fixing member one side is greater than the same side of the U-shaped hole in height.
As a further improvement of the utility model, the screw head one side is run through out the tip of mounting is equipped with protection piece, the diameter of protection piece is greater than the diameter in U type hole.
Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses set the locating piece to detachable construction, when the different eccentric lobe of needs collocation, only need change different eccentric lobe can, saved the input of other accessories greatly, greatly reduced the cost of enterprises.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the bolt comprises a bolt, 2 a nut, 3 a screw head, 301 a U-shaped hole, 4 an eccentric sheet, 5 a positioning block, 501 a groove, 6 a fixing piece, 601 a protection piece and 7 a spring.
It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Detailed Description
In order to make the technical solution and the advantages of the present invention more clear and more obvious, the present invention is further described in detail with reference to the accompanying drawings and the specific embodiments, it should be understood that the specific embodiments described herein are only used for understanding the present invention, and are not used for limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model relates to an adjusting bolt for textile machinery, including screw rod 1, the tip of screw rod 1 is equipped with the spiral shell head 3 with 1 integrated into one piece of screw rod, the afterbody is equipped with nut 2, the inboard of spiral shell head 3 is equipped with eccentric plate 4, one side of eccentric plate 4 is equipped with locating piece 5, the inboard of locating piece 5 is equipped with the external screw thread assorted internal thread with screw rod 1, circle and be equipped with recess 501 in the locating piece 5, the U type hole 301 of symmetry is seted up to screw rod 1 inside, run through from screw rod 1 on U type hole 301 one side, run through from the side of spiral shell head 3 in one side in addition, be equipped with mounting 6 in the U.
A plurality of springs 7 are arranged between the bottom end of the fixing piece 6 and the U-shaped hole 301.
The fixing piece 6 is consistent with the U-shaped hole 301 in shape, the height of the fixing piece 6 penetrating through the screw rod 1 is smaller than that of the U-shaped hole 301 on the same side, and the height of the fixing piece 6 penetrating through the screw head 3 is larger than that of the U-shaped hole 301 on the same side.
A protection member 601 is provided at an end of the fixing member 6 penetrating through one side of the screw head 3, and the diameter of the protection member 601 is larger than that of the U-shaped hole 301.
The utility model relates to an adjusting bolt for textile machinery, when needing to be changed eccentric blade 4, lift nut 2 back off, take out adjusting bolt, press the protection piece 601 of spiral shell head 3 both sides with the hand, 6 compression spring 7 of mounting, 6 mounting that run through in screw rod 1 one side also contract U type hole 301 along with it, twist this moment and move locating piece 5, can twist locating piece 5 off, when waiting to change behind the eccentric blade 4 again to twist recess 501 and the butt joint of U type hole 301 to locating piece 5, protection piece 601 is loosened to the hand, 6 blocks in recess 501 in the mounting, fix locating piece 5.
The utility model discloses during production, need get off the outside screw rod of the U type hole 301 of screw rod 1 and spiral shell head part cutting, after U type hole 301 cutting, again to cutting the screw rod and the spiral shell head part welding that get off in situ. The installation structure is convenient to replace during later use, and only different eccentric sheets need to be replaced for different installation objects, so that the investment of other accessories is greatly saved, and the enterprise cost is greatly reduced.
Claims (4)
1. The utility model provides an adjusting bolt for textile machinery which characterized in that: including screw rod (1), the tip of screw rod (1) is equipped with screw head (3) with screw rod (1) integrated into one piece, and the afterbody is equipped with nut (2), the inboard of screw head (3) is equipped with eccentric piece (4), one side of eccentric piece (4) is equipped with locating piece (5), the inboard of locating piece (5) be equipped with the external screw thread assorted internal thread of screw rod (1), circle in the locating piece (5) and be equipped with recess (501), the inside U type hole (301) of symmetry of having seted up of screw rod (1), follow in U type hole (301) one side run through on screw rod (1), follow in addition one side the side of screw head (3) runs through, be equipped with mounting (6) in U type hole (301).
2. The adjusting bolt for textile machinery according to claim 1, characterized in that: a plurality of springs (7) are arranged between the bottom end of the fixing piece (6) and the U-shaped hole (301).
3. The adjusting bolt for textile machinery according to claim 1, characterized in that: the fixing piece (6) is consistent with the U-shaped hole (301) in shape, the height of one side, penetrating out of the screw rod (1), of the fixing piece (6) is smaller than that of the U-shaped hole (301) on the same side, and the height of one side, penetrating out of the screw head (3), of the fixing piece (6) is larger than that of the U-shaped hole (301) on the same side.
4. The adjusting bolt for textile machinery according to claim 3, characterized in that: a protection piece (601) is arranged at the end part of the fixing piece (6) penetrating out of one side of the screw head (3), and the diameter of the protection piece (601) is larger than that of the U-shaped hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359357.XU CN211820303U (en) | 2020-03-20 | 2020-03-20 | Adjusting bolt for textile machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359357.XU CN211820303U (en) | 2020-03-20 | 2020-03-20 | Adjusting bolt for textile machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820303U true CN211820303U (en) | 2020-10-30 |
Family
ID=73010175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020359357.XU Active CN211820303U (en) | 2020-03-20 | 2020-03-20 | Adjusting bolt for textile machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303093A (en) * | 2020-11-03 | 2021-02-02 | 广东电网有限责任公司 | Cotter bolt and coupling assembling |
-
2020
- 2020-03-20 CN CN202020359357.XU patent/CN211820303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303093A (en) * | 2020-11-03 | 2021-02-02 | 广东电网有限责任公司 | Cotter bolt and coupling assembling |
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