CN209053926U - Spacer for bolt - Google Patents
Spacer for bolt Download PDFInfo
- Publication number
- CN209053926U CN209053926U CN201820956820.1U CN201820956820U CN209053926U CN 209053926 U CN209053926 U CN 209053926U CN 201820956820 U CN201820956820 U CN 201820956820U CN 209053926 U CN209053926 U CN 209053926U
- Authority
- CN
- China
- Prior art keywords
- spacer
- minipad
- bolt
- big gasket
- flank
- 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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Abstract
The utility model discloses a kind of spacer for bolt, are related to mechanical fitting package technique field, its key points of the technical solution are that including big gasket, offer strip hole on the big gasket.When the position of connecting hole on the utility model connector deviates, bolt slides on strip hole, adjusts the position of bolt, and two workpiece are linked together, do not need to do over again, and improves working efficiency.
Description
Technical field
The utility model relates to mechanical fitting package technique fields, more specifically, it is related to a kind of spacer for bolt.
Background technique
Being bolted is that two workpiece link together, and needs to be drilled in same vertical straight line on two parts
Connecting hole, two workpiece are attached.When the connecting hole of one of part is deviated, need to carry out connecting hole
It does over again, reduces working efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of permission connecting holes in vertical line
On there are the spacer for bolt of deviation.
To achieve the above object, the utility model provides following technical solution: a kind of spacer for bolt, including big gasket,
Strip hole is offered on the big gasket.
By using above-mentioned technical proposal, when the position of the connecting hole on connector deviates, bolt is on strip hole
Sliding, adjusts the position of bolt, two workpiece is linked together, do not need to do over again, and improves working efficiency.
The utility model is further arranged to: the big gasket is divided into the support portion abutted with workpiece surface and protrudes into workpiece
Internal extending portion.
By using above-mentioned technical proposal, the inside of workpiece to be connected is protruded into extending portion, and support portion is by workpiece surface branch
Support, extending portion is protruded into the inside of workpiece and is bolted, reduces big gasket and slide on workpiece, improve the stabilization of big gasket
Property.
The utility model is further arranged to: it is provided with minipad on the big gasket, and offers through-hole on minipad,
And through-hole and strip hole are located on same vertical line.
By using above-mentioned technical proposal, minipad can disperse nut to the pressure of big gasket, protect big gasket, improve
The service life of big gasket.
The utility model is further arranged to: being provided with addendum flank, pulvinulus on the contact surface of the big gasket and minipad
The dedendum flank with addendum flank cooperation, and the direction of the strip hole and addendum flank rack gear are provided on the contact surface of piece and big gasket
Vertically.
By using above-mentioned technical proposal, addendum flank and dedendum flank cooperation can reduce what minipad slided on big gasket
Situation generates, and improves the stability that gasket uses.
The utility model is further arranged to: the height for stating addendum flank is higher than the height of support portion.
By using above-mentioned technical proposal, the height of minipad is higher than the height of support portion, convenient for taking to minipad.
The utility model is further arranged to: the two sides of the dedendum flank are provided with to the inclined inclined-plane in dedendum flank direction,
And inclined-plane is higher side close to the side of dedendum flank.
It is convenient to take to minipad by using above-mentioned technical proposal.
The utility model is further arranged to: being provided with arc surface on the outside of the inclined-plane.
By using above-mentioned technical proposal, arc surface removes corner angle face, can reduce the damage to hand.
The utility model is further arranged to: the periphery of the extending portion and the bottom of support portion are provided with anti-slop serrations.
By using above-mentioned technical proposal, anti-slop serrations can slow down sliding of the big gasket on workpiece, improve big gasket and connect
The stability connect.
In conclusion the utility model has the following beneficial effects: the utility model is slided on strip hole by bolt,
Upper connecting hole there are deviation and does not have to do over again on permission workpiece, and improves the stability of gasket connection.
Detailed description of the invention
Fig. 1 is the whole axonometric drawing of embodiment；
Fig. 2 is the axonometric drawing of minipad；
Fig. 3 is the axonometric drawing of big gasket；
Fig. 4 uses schematic diagram for embodiment.
In figure: 1, minipad；11, through-hole；12, dedendum flank；13, inclined-plane；14, arc surface；2, big gasket；21, strip hole；
22, addendum flank；23, support portion；24, extending portion；25, anti-slop serrations.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment: a kind of spacer for bolt, referring to Fig. 1, including minipad 1 and the big gasket 2 being arranged in below minipad 1.
Referring to fig. 2, minipad 1 includes the through-hole 11 that 1 center of minipad is arranged in and is arranged on big 2 contact surface of gasket
Dedendum flank 12, the two sides that dedendum flank 12 is arranged in are provided with to the inclined inclined-plane 13 in 12 direction of dedendum flank and are arranged on inclined-plane 13
The arc surface 14 in outside.Inclined-plane 13 is higher side close to the side of dedendum flank 12.
Referring to Fig. 3, big gasket 2 is including being arranged in the strip hole 21 that can cooperate on big gasket 2 and with through-hole 11 and setting
Set with the addendum flank 22 on 1 contact surface of minipad.Cooperate between addendum flank 22 and dedendum flank 12 for tooth.Strip hole 21 and upper tooth
Face 22 or the rack gear direction of dedendum flank 12 are vertical.
Big gasket 2 divides for support portion 23 and extending portion 24, and the periphery of extending portion 24 and the bottom of support portion 23 are provided with
Anti-slop serrations 25.The height of addendum flank 22 is higher than the height of support portion 23.
Use process: in conjunction with Fig. 4, the extending portion 24 of big gasket 2 is protruded into the connecting hole of top workpiece, and support portion 23 is located at
The outside of top connecting hole.The position on big gasket 2 of minipad 1 is adjusted, the through-hole 11 of minipad 1 and the connection of underlying item are made
Hole is located on same vertical line, and screwing bolts, complete the connection of two workpiece later.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of spacer for bolt, it is characterised in that: including big gasket (2), offer strip hole (21) on the big gasket (2)；
The big gasket (2) is divided into the support portion (23) abutted with workpiece surface and protrudes into inside workpiece extending portion (24)；The big pad
It is provided on piece (2) minipad (1), and offers through-hole (11) on minipad (1), and through-hole (11) is located at strip hole (21)
On same vertical line.
2. spacer for bolt according to claim 1, it is characterised in that: the contact surface of the big gasket (2) and minipad (1)
On be provided with addendum flank (22), the lower tooth with addendum flank (22) cooperation is provided on the contact surface of minipad (1) and big gasket (2)
Face (12), and the strip hole (21) is vertical with the direction of addendum flank (22) rack gear.
3. spacer for bolt according to claim 2, it is characterised in that: the height of the addendum flank (22) is higher than support portion
(23) height.
4. spacer for bolt according to claim 3, it is characterised in that: the two sides of the dedendum flank (12) are provided with to lower tooth
Face (12) inclined inclined-plane in direction (13), and inclined-plane (13) are higher side close to the side of dedendum flank (12).
5. spacer for bolt according to claim 4, it is characterised in that: be provided with arc surface on the outside of the inclined-plane (13)
(14).
6. spacer for bolt according to claim 1, it is characterised in that: the periphery of the extending portion (24) and support portion (23)
Bottom be provided with anti-slop serrations (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956820.1U CN209053926U (en) | 2018-06-21 | 2018-06-21 | Spacer for bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956820.1U CN209053926U (en) | 2018-06-21 | 2018-06-21 | Spacer for bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053926U true CN209053926U (en) | 2019-07-02 |
Family
ID=67046350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820956820.1U Active CN209053926U (en) | 2018-06-21 | 2018-06-21 | Spacer for bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053926U (en) |
-
2018
- 2018-06-21 CN CN201820956820.1U patent/CN209053926U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |