CN210414355U - Gasket and mounting tool thereof - Google Patents
Gasket and mounting tool thereof Download PDFInfo
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- CN210414355U CN210414355U CN201921306479.6U CN201921306479U CN210414355U CN 210414355 U CN210414355 U CN 210414355U CN 201921306479 U CN201921306479 U CN 201921306479U CN 210414355 U CN210414355 U CN 210414355U
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- gasket
- tooth piece
- binding clip
- tooth
- nut
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Abstract
The utility model discloses a gasket and an installation tool thereof, the gasket comprises a gasket body provided with a round hole, a first tooth piece, a second tooth piece and a third tooth piece which are bent relative to the plane of the gasket body are fixedly arranged on the circumferential direction of the gasket body, the included angle between the second tooth piece and the third tooth piece is 150 degrees, and the second tooth piece and the third tooth piece are bent towards the same side of the plane of the gasket body and are opposite to the bending direction of the first tooth piece; gasket mounting tool includes two pincers handles and sets firmly on the pincers handle and first binding clip of articulated and second binding clip respectively, the one end that the second binding clip was not equipped with the pin joint is most advanced, first binding clip is not for the tup with second binding clip complex one end, the utility model discloses a degree of contact height of face after gasket and nut are screwed up, fixed convenient, its mounting tool function is abundant, has avoided the trouble of frequent change instrument in the working process, labour saving and time saving, is applicable to all gaskets and mounting tool.
Description
Technical Field
The utility model belongs to the fastener field relates to a gasket, the utility model discloses still relate to an instrument of installation gasket.
Background
The matching use of the bolt and the nut is one of the most common fastening modes in mechanical equipment, but after the mechanical equipment is used for a long time, the nut can be loosened due to mechanical vibration, screw thread deformation, surface rusting and the like, so that great potential safety hazards are caused, and in particular, once the lead falls off due to the loosening of the nut, serious safety accidents are caused.
There is a locking washer among the prior art, be equipped with two toothings on the locking washer, a toothings be used for with fixed object fixed, another toothings is fixed with arbitrary one face of nut, locks the nut tightly, makes the nut can not rock about can, but this kind of gasket in the use, has following shortcoming: (1) when the nut is in a screwed state, the edge of the nut may coincide with the tooth sheet of the gasket, so that the gasket cannot coincide with the surface of the nut, and the purpose of fastening and loosening prevention cannot be achieved; (2) the gasket is of a sheet structure, is tightly attached to a fixed object, has no space for tool operation, and is difficult to operate when the tooth sheet of the gasket is bent towards the direction of the nut; and, when using the gasket, generally need realize the fixed of gasket with the help of pliers and hammer, pliers, spanner and hammer among the prior art are general instrument, and is not high to the specificity of above-mentioned gasket, and the function of instrument is more single, and operating personnel need make a round trip to change the instrument at the during operation, wastes time and energy, and simultaneously, the edge of pliers is thicker, and the thin gasket of difficult joint is used extremely inconveniently.
SUMMERY OF THE UTILITY MODEL
In order to solve the above disadvantages in the prior art, the utility model aims to provide a gasket to achieve the purposes of good anti-loose effect and easy operation of the nut;
the utility model also provides a gasket mounting tool to need not the purpose of frequent change instrument when reaching the mounting pad piece.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a gasket, is including the gasket body that is equipped with the round hole, first pick, second pick and the third pick that relative gasket body place plane was buckled have set firmly on the circumferencial direction of gasket body, contained angle between second pick and the third pick is 150 degrees, second pick and third pick are buckled towards the planar same side in gasket body place, and with the opposite direction of buckling of first pick.
As to the utility model limit: the connecting parts of the first tooth piece, the second tooth piece, the third tooth piece and the gasket body are provided with grooves which are easy to bend.
As a further limitation to the present invention: the groove comprises a structure with the cross section of any one of arc and triangle.
As to the utility model discloses a further limit again: the length of the first tooth piece is respectively greater than the length of the second tooth piece and the length of the third tooth piece.
The utility model also provides a gasket mounting tool, set firmly on the pincers handle and articulated first binding clip and second binding clip including two pincers handles and two respectively, the middle part of first binding clip is articulated with the one end that the handle was connected to the second binding clip, the one end that the handle was not connected to the second binding clip is equipped with and is used for the joint above-mentioned the most advanced of gasket, first binding clip is not the tup with second binding clip complex one end, the corresponding one end of first binding clip and second binding clip is equipped with the spanner that is used for the joint nut.
As a definition of the gasket installation tool: and the first tong head is provided with a plurality of hexagonal holes for clamping nuts in different specifications.
As a further definition of the shim installation tool: any one of the clamp handles is provided with a semicircular cutter for cutting off the dropper.
As still further defined for the gasket installation tool: and a through hole for accommodating the nut is formed between the first tong head and the second tong head after the first tong head and the second tong head are hinged, and the sizes of two ends of the through hole are different.
Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who gains lies in:
(1) the gasket of the utility model is provided with three tooth plates, wherein the included angle between the second tooth plate and the third tooth plate is 150 degrees, when the nut is in a screwing state, the surface of the nut is easier to coincide with any one of the second tooth plate or the third tooth plate;
(2) the utility model discloses three teeth of gasket all have the angle of buckling, and each tooth is equipped with the recess, wherein the first tooth is used for being connected with the fixed thing joint and is buckled to the fixed thing direction, the second, third tooth is used for fixing with the nut, and buckle to the nut direction, when fixing the gasket, the setting of tooth bending angle provides the activity space convenient to the operation of instrument point end, and can be upwards or downwards folded along the recess during buckling, make the tooth more easily buckle;
(3) the length of the first tooth sheet of the gasket is larger than the lengths of the second tooth sheet and the third tooth sheet, so that the contact surface between the first tooth sheet and a fixed object is larger, and the fixation is firmer;
(4) the utility model discloses gasket mounting tool has multiple functions, when the fixed gasket, the bending department of the dentate is lived to the most advanced joint with the instrument, can coincide and fasten the dentate and the face of nut easily, when the nut needs to overhaul or when dismantling, the most advanced joint of gasket mounting tool can block the gasket fast, easily separate dentate and nut, when the first dentate of gasket and quilt fixture are fixed, strike first dentate with the tup end of instrument, can fix first dentate fast, when fastening the nut, tighten the nut with the spanner on the instrument, and the positive and negative of spanner can adapt to the nut of different specifications, it is more convenient to use;
(5) the utility model discloses gasket mounting tool is equipped with semi-circular cutter at pincers handle position, and the workman probably need cut off the dropper line when the operation, and the workman utilizes the semi-circular cutter that sets up on the gasket mounting tool, can be more convenient cut off the dropper line.
To sum up, the utility model discloses a degree of contact between gasket and the face after the nut is screwed up is high, and is fixed convenient, and its mounting tool function is abundant, has avoided trouble, the labour saving and time saving of frequent change instrument in the working process, is applicable to all gaskets and mounting tool.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;
fig. 2 is a schematic front view of embodiment 2 of the present invention.
In the figure: 1-a first tooth sheet, 2-a gasket body, 3-a second tooth sheet, 4-a third tooth sheet, 5-a groove, 6-a hammer head, 7-a first tong head, 8-a tong handle, 9-a semicircular cutter, 10-a second tong head and 11-a tip.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the gaskets and their mounting tools described herein are preferred embodiments, are for illustration and explanation only, and do not constitute limitations of the present invention.
EXAMPLE 1 gasket
In this embodiment, as shown in fig. 1, a gasket comprises a gasket body 2 having a circular hole at the middle part, a first tooth plate 1, a second tooth plate 3 and a third tooth plate 4 which have bending angles relative to the plane of the gasket body 2 are fixedly arranged on the circumferential direction of the gasket body 2, the gasket body 2, the first tooth plate 1, the second tooth plate 3 and the third tooth plate 4 are integrally formed, the included angle between the first tooth plate 1 and the second tooth plate 3 is 90 degrees, the included angle between the second tooth plate 3 and the third tooth plate 4 is 150 degrees, the second tooth plate 3 and the third tooth plate 4 are bent towards the same side of the plane of the gasket body 2, and the bending direction of the second tooth plate 3 and the third tooth plate 4 is opposite to that of the first tooth plate 1, that is, when the gasket of the present embodiment is used, the first tooth 1 is bent in a direction toward the object to be fixed, and the second tooth 3 and the third tooth 4 are bent in a direction toward the nut.
The connecting parts of the first tooth piece 1, the second tooth piece 3, the third tooth piece 4 and the gasket body 2 are respectively provided with a groove 5 which is easy to bend, and the groove 5 comprises a structure with the cross section of being any one of circular arc or triangle; the length of the first tooth piece 1 is respectively greater than the length of the second tooth piece 3 and the length of the third tooth piece 4, so that when the first tooth piece 1 is fixed with a fixed object, the contact area is larger, and the fixed object can be fastened more firmly.
EXAMPLE 2 gasket mounting tool
In this embodiment, as shown in fig. 2, a gasket installation tool includes two clamp handles 8 and two first and second clamp heads 7 and 10 which are respectively fixed on the clamp handles 8 and hinged to each other, the middle portion of the second clamp head 10 is extended downward (downward in fig. 2), the extended portion is hinged to one end of the second clamp head 10 connected to the clamp handle 8, one end of the second clamp head 10 not connected to the clamp handle 8 is provided with a tip 11 for engaging with the first tooth 1 or the second tooth 3 of the gasket described in embodiment 1, one end of the first clamp head 7 is used in cooperation with the tip 11 of the second clamp head 10 for engaging with the first tooth 1 or the second tooth 3, when the second tooth 3 or the third tooth 4 of the gasket for fixing with the nut needs to be bent upward, the tip 11 of the gasket installation tool bends the edge of the engaged tooth upward to coincide with the surface of the nut, when the second tooth 3 or the third tooth 4 of the gasket for fixing with the nut needs to be separated from the nut, the edge of the tooth sheet is clamped by the tip 11 of the gasket installation tool, the tooth sheet can be quickly separated from the nut, and the end, which is not matched with the second binding clip 10, of the first binding clip 7 is provided with the hammer head 6 and is used for knocking the first tooth sheet 1 of the gasket in the embodiment 1 to fix the first tooth sheet 1 with a fixed object.
The corresponding one end of first binding clip 7 and second binding clip 10 is equipped with the spanner that is used for joint nut, and when nut and bolt fastening, the spanner on the mounting tool screwed up the nut, has avoided the instrument of changing fastening nut. The through hole for accommodating the nut is formed between the first binding clip 7 and the second binding clip 10 after the first binding clip is hinged to the second binding clip, the sizes of two ends of the through hole are different, and the front side and the back side of the wrench can be clamped with nuts of different specifications. The first tong head 7 is provided with a plurality of hexagonal holes for clamping nuts with different specifications, so that the use is more convenient; any one of the clamp handles 8 is provided with a semicircular cutter 9 for cutting off the dropper, and the semicircular cutter 9 is arranged on one surface of the two clamp handles 8 which are staggered with each other.
During specific operation, firstly, the gasket described in embodiment 1 is sleeved on a bolt, then, a nut is sleeved on the bolt, the nut is screwed by using a wrench of the gasket installation tool described in embodiment 2, when the gasket described in embodiment 1 is placed, the bending direction of the first tooth sheet 1 faces to a fixed object, the bending direction of the second tooth sheet 3 and the bending direction of the third tooth sheet 4 face to the nut, the first tooth sheet 1 is knocked by using a hammer head 6 part of the gasket installation tool described in embodiment 2 to be fastened with the fixed object, and the tip 11 of the gasket installation tool described in embodiment 2 is clamped with the second tooth sheet 3 or the third tooth sheet 4 corresponding to the nut to be superposed with the surface of the nut, so that the purpose of preventing the nut from loosening is achieved.
Claims (8)
1. The utility model provides a gasket, is including the gasket body that is equipped with the round hole, its characterized in that: the gasket comprises a gasket body and is characterized in that a first tooth piece, a second tooth piece and a third tooth piece which are bent relative to the plane where the gasket body is located are fixedly arranged in the circumferential direction of the gasket body, an included angle between the second tooth piece and the third tooth piece is 150 degrees, the second tooth piece and the third tooth piece are bent towards the same side of the plane where the gasket body is located, and the bending direction of the second tooth piece and the bending direction of the third tooth piece are opposite.
2. The gasket of claim 1, wherein: the connecting parts of the first tooth piece, the second tooth piece, the third tooth piece and the gasket body are provided with grooves which are easy to bend.
3. The gasket of claim 2, wherein: the groove comprises any one structure with a circular arc-shaped or triangular section.
4. The gasket of any of claims 1-3, wherein: the length of the first tooth piece is respectively greater than the length of the second tooth piece and the length of the third tooth piece.
5. The utility model provides a gasket mounting tool, includes that two pincers handles and two set firmly respectively on the pincers handle and articulated first binding clip and second binding clip, its characterized in that: the middle part of the first binding clip is hinged with one end of the second binding clip connected with the binding clip handle, the end of the second binding clip not connected with the binding clip handle is provided with a tip used for clamping the gasket of any one of claims 1-4, the end of the first binding clip not matched with the second binding clip is a hammer head, and the end corresponding to the first binding clip and the second binding clip is provided with a spanner used for clamping a nut.
6. The gasket installation tool of claim 5, wherein: and the first tong head is provided with a plurality of hexagonal holes for clamping nuts in different specifications.
7. The gasket installation tool of claim 6, wherein: any one of the clamp handles is provided with a semicircular cutter for cutting off the dropper.
8. The gasket installation tool of any one of claims 5 to 7, wherein: and a through hole for accommodating the nut is formed between the first tong head and the second tong head after the first tong head and the second tong head are hinged, and the sizes of two ends of the through hole are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306479.6U CN210414355U (en) | 2019-08-13 | 2019-08-13 | Gasket and mounting tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306479.6U CN210414355U (en) | 2019-08-13 | 2019-08-13 | Gasket and mounting tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414355U true CN210414355U (en) | 2020-04-28 |
Family
ID=70362309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306479.6U Active CN210414355U (en) | 2019-08-13 | 2019-08-13 | Gasket and mounting tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414355U (en) |
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2019
- 2019-08-13 CN CN201921306479.6U patent/CN210414355U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HEBEI YUNIU COOKING MACHINERY Co.,Ltd. Assignor: HEBEI YUNIU ELECTRICAL EQUIPMENT Co.,Ltd. Contract record no.: X2022130000014 Denomination of utility model: Gaskets and their installation tools Granted publication date: 20200428 License type: Common License Record date: 20220725 Assignee: Hebei naifa Trading Co.,Ltd. Assignor: HEBEI YUNIU ELECTRICAL EQUIPMENT Co.,Ltd. Contract record no.: X2022130000015 Denomination of utility model: Gaskets and their installation tools Granted publication date: 20200428 License type: Common License Record date: 20220727 Assignee: Hebei Saimo Feishi Biotechnology Co.,Ltd. Assignor: HEBEI YUNIU ELECTRICAL EQUIPMENT Co.,Ltd. Contract record no.: X2022130000016 Denomination of utility model: Gaskets and their installation tools Granted publication date: 20200428 License type: Common License Record date: 20220727 |