CN210661005U - Adjusting gasket for adjusting height of bolt - Google Patents
Adjusting gasket for adjusting height of bolt Download PDFInfo
- Publication number
- CN210661005U CN210661005U CN201921006461.4U CN201921006461U CN210661005U CN 210661005 U CN210661005 U CN 210661005U CN 201921006461 U CN201921006461 U CN 201921006461U CN 210661005 U CN210661005 U CN 210661005U
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- gasket body
- bolt
- gasket
- spacing
- groove
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- 239000000203 mixture Substances 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an adjusting shim for bolt altitude mixture control belongs to hardware spare and accessory part technical field, and its technical scheme main points are including being the annular gasket body of circle, wherein, be equipped with on the gasket body lateral wall and run through both ends and intercommunication about the gasket body the opening of gasket body bolt hole, open-ended length with the diameter of bolt hole is the same, the spacing groove that supplies bolt head part embedding is still seted up to gasket body up end. The gasket body is provided with the limiting groove, so that the gasket body can be prevented from being separated from the bolt after being subjected to an external force in a direction perpendicular to the bolt head of the bolt; the limiting ring groove and the anti-slip rubber strip are arranged to improve the connection strength between the gasket body and the bolt.
Description
Technical Field
The utility model belongs to the technical field of the hardware spare and accessory part, refer in particular to an adjusting shim for bolt altitude mixture control.
Background
The adjusting shim is a hardware part used for adjusting the height of the die, the height of the bolt and the like, and when a large gap occurs between the dies, the adjusting shim is reinstalled to avoid shaking. Some traditional gaskets are mainly ring structures, need pull down whole bolt and just can carry out the installation gasket, have appeared in the market consequently and have been the gasket of U type structure, have seted up the mouth on this gasket, can install the gasket with the subtotal through having revolved the bolt, nevertheless this type of gasket is because of having seted up the mouth, leads to the gasket to take place to drop easily when the mould rotates for a long time, and consequently this type of gasket application scope is less.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjusting shim for bolt altitude mixture control, this gasket application scope is wide, also is difficult for taking place, not hard up to drop on rotatory equipment.
The purpose of the utility model is realized like this: the utility model provides an adjusting shim for bolt altitude mixture control, is including being the annular gasket body of circle, wherein, be equipped with on the gasket body lateral wall and run through both ends and intercommunication about the gasket body the opening of gasket body bolt hole, open-ended length with the diameter of bolt hole is the same, the spacing groove that supplies bolt head part embedding is still seted up to gasket body up end.
Through adopting above-mentioned technical scheme, with the not hard up back of bolt, can directly establish the gasket body cover on the bolt pole outer wall of bolt through the opening on the gasket body, then screw the bolt again for terminal surface supports tightly at the spacing bottom of the groove under the bolt head of bolt, and then makes the bolt joint at the spacing inslot, can prevent that the gasket body from breaking away from the bolt from the opening part.
The utility model discloses further set up to: the inside wall of gasket body has been seted up and has been located the spacing annular of spacing groove below, be equipped with the anti-skidding rubber strip in the spacing annular, keep away from on the anti-skidding rubber strip the one end of spacing annular is stretched out spacing annular, and the anti-skidding inclined plane of one end for the slope setting that should stretch out, the tip arrives under the anti-skidding inclined plane the perpendicular distance of gasket body inside wall is greater than its upper end portion and arrives the perpendicular distance of gasket body inside wall.
Through adopting above-mentioned technical scheme, be equipped with spacing annular and anti-skidding rubber strip on the inside wall of gasket body, the anti-skidding inclined plane on the anti-skidding rubber strip can support tightly on the pin outer wall of bolt when installing the gasket body, through the frictional force between increase gasket body and the bolt pin, improves joint strength between the two.
The utility model discloses further set up to: the inner side wall of the limiting groove is arc-shaped and is matched with the side wall of the bolt head.
Through adopting above-mentioned technical scheme, avoid spacing inslot diameter too big and lead to the gasket body to break away from the bolt after receiving the external force along perpendicular to bolt head direction.
The utility model discloses further set up to: the thickness of the gasket body is 5-7mm, and the depth of the limiting groove is one third of the thickness of the gasket body.
Through adopting above-mentioned technical scheme, the degree of depth of spacing groove then can lead to the intensity reduction of gasket body self too big, if the degree of depth then can weaken the spacing groove to the effect of bolt head less.
The utility model has the advantages that: 1. the gasket body is provided with the limiting groove, so that the gasket body can be prevented from being separated from the bolt after being subjected to an external force in a direction perpendicular to the bolt head of the bolt; 2. the connection strength between the gasket body and the bolt is improved by arranging the limiting ring groove and the anti-slip rubber strip.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
the reference numbers in the figures are: 1. a gasket body; 2. an opening; 3. a limiting groove; 4. a limiting ring groove; 5. an anti-slip rubber strip; 51. an anti-slip inclined plane.
Detailed Description
In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:
as shown in fig. 1, an adjusting shim for adjusting the height of a bolt comprises a circular-ring-shaped shim body 1, the thickness of the shim body is 5-7mm, wherein an opening 2 penetrating through the upper end and the lower end of the shim body 1 and communicating with a bolt hole of the shim body 1 is arranged on the outer side wall of the shim body 1, the length of the opening 2 is the same as the diameter of the bolt hole, a limiting groove 3 for embedding the bolt plug is further formed in the upper end surface of the shim body 1, and the depth of the limiting groove 3 is one third of the thickness of the shim body 1. With the not hard up back of bolt, can directly establish 1 covers of gasket body on the pin outer wall of bolt through opening 2 on the gasket body 1, then screw the bolt again for terminal surface supports tightly in spacing groove 3 bottoms under the bolt head of bolt, and then makes the bolt joint in spacing groove 3, can prevent that gasket body 1 from breaking away from the bolt from opening 2.
As shown in fig. 1 and 2, the inner side wall of the gasket body 1 is provided with a limiting ring groove 4 located below the limiting groove 3, an anti-slip rubber strip 5 is bonded in the limiting ring groove 4, one end of the anti-slip rubber strip 5, which is far away from the limiting ring groove 4, extends out of the limiting ring groove 4, the extended end is an anti-slip inclined surface 51 which is obliquely arranged, and the vertical distance from the lower end of the anti-slip inclined surface 51 to the inner side wall of the gasket body 1 is greater than the vertical distance from the upper end of the anti-slip inclined surface 51. Be equipped with spacing annular 4 and anti-skidding rubber strip 5 on gasket body 1's inside wall, anti-skidding inclined plane 51 on the anti-skidding rubber strip 5 can support tightly on the pin outer wall of bolt when installing gasket body 1, through the frictional force between increase gasket body 1 and the bolt pin, improves the joint strength between the two.
Further optimize, for avoid spacing 3 internal diameters too big and lead to gasket body 1 to break away from the bolt easily after receiving the external force along perpendicular to bolt head direction, consequently spacing 3's inside wall is for establishing into circular-arc and with the lateral wall looks adaptation of bolt head.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. The utility model provides an adjusting shim for bolt altitude mixture control, is including being annular gasket body (1), its characterized in that: be equipped with on gasket body (1) lateral wall and run through both ends and intercommunication about gasket body (1) opening (2) of gasket body (1) bolt hole, the length of opening (2) with the diameter of bolt hole is the same, spacing groove (3) that supply bolt head part embedding are still seted up to gasket body (1) up end.
2. The spacer for bolt height adjustment according to claim 1, wherein: the inside wall of gasket body (1) has been seted up and has been located spacing annular (4) of spacing groove (3) below, be equipped with anti-skidding rubber strip (5) in spacing annular (4), keep away from on anti-skidding rubber strip (5) the one end of spacing annular (4) is stretched out spacing annular (4), and the one end that should stretch out is anti-skidding inclined plane (51) that the slope set up, the tip arrives under anti-skidding inclined plane (51) the vertical distance of gasket body (1) inside wall is greater than its upper end portion and arrives the vertical distance of gasket body (1) inside wall.
3. The spacer for bolt height adjustment according to claim 1, wherein: the inner side wall of the limiting groove (3) is arc-shaped and is matched with the side wall of the bolt head.
4. The spacer for bolt height adjustment according to claim 1, wherein: the thickness of the gasket body (1) is 5-7mm, and the depth of the limiting groove (3) is one third of the thickness of the gasket body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006461.4U CN210661005U (en) | 2019-07-01 | 2019-07-01 | Adjusting gasket for adjusting height of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006461.4U CN210661005U (en) | 2019-07-01 | 2019-07-01 | Adjusting gasket for adjusting height of bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661005U true CN210661005U (en) | 2020-06-02 |
Family
ID=70836459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921006461.4U Expired - Fee Related CN210661005U (en) | 2019-07-01 | 2019-07-01 | Adjusting gasket for adjusting height of bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210661005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894746A (en) * | 2021-09-26 | 2022-01-07 | 张家港扬子江冷轧板有限公司 | Auxiliary upper sleeve cushion block device |
-
2019
- 2019-07-01 CN CN201921006461.4U patent/CN210661005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894746A (en) * | 2021-09-26 | 2022-01-07 | 张家港扬子江冷轧板有限公司 | Auxiliary upper sleeve cushion block device |
| CN113894746B (en) * | 2021-09-26 | 2023-02-10 | 张家港扬子江冷轧板有限公司 | Supplementary sleeve cushion device of going up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjusting gasket for adjusting bolt height Effective date of registration: 20200729 Granted publication date: 20200602 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Jiuhong Machinery Co.,Ltd. Registration number: Y2020330000552 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |