CN208845542U - Anti-bias rivet - Google Patents

Abstract

The utility model discloses anti-bias rivets, including main body hollow pipe and rubber tube, it is provided on the outside of the main body hollow pipe to connecting material, it is affixed on the right side of the main body hollow pipe to be provided with blocking portion, it is interspersed inside the main body hollow pipe to be provided with the first motion bar, the first motion bar right center position is affixed to be provided with cutting layer, horizontal connection is provided with operation screw rod on the right side of the cutting layer, extend on the outside of main body hollow pipe on the right side of operation screw rod, level is affixed on the left of first motion bar is provided with the first fixed block, the first inclined surface is provided on the left of the rubber tube, first motion bar, which wraps around, is provided with extension block.When the utility model is using the second inclination face contact third inclined surface, sliding is generated so that the second movable rod bending moves up, enter the second motion bar cuttage inside to connecting material, to expand bearing area, support degree is increased, effectively prevent material after connection that rivet offset caused by relatively moving occurs.

Description

Anti-bias rivet

Technical field

The utility model relates to rivet apparatus field, specially anti-bias rivet.

Background technique

Currently, rivet is spike part, there is cap in one end: in riveting, being riveted using self-deformation or interference connection Part, rivet is used for punch rivet, so that rivet riveting enters product, but generates inclined between material and material easily with respect to sliding It moves, rivet has hollow structure, and rivet is more fragile, when material slides relatively, is easy so that rivet bending or bending, make Rivet damage is obtained, or rivet is made to generate offset, so that riveting is built on the sand, so urgent need wants a kind of device above-mentioned to solve Problem.

Utility model content

The purpose of this utility model is to provide anti-bias rivet, to solve during rivet mentioned above in the background art has Hollow structure, rivet is more fragile, material is opposite slide when, be easy so that rivet bending or bending so that rivet damages, or So that rivet generates offset, so that riveting unsteady problem.

To achieve the above object, the utility model provides the following technical solutions: anti-bias rivet, including main body hollow pipe and rubber Sebific duct, the main body hollow pipe outside is provided with to connecting material, affixed on the right side of the main body hollow pipe to be provided with blocking portion, institute It states to intert inside main body hollow pipe and is provided with the first motion bar, the first motion bar right center position is affixed to be provided with cutting Layer, the cutting layer right side horizontal connection is provided with operation screw rod, extends on the outside of main body hollow pipe on the right side of operation screw rod, described On the left of first motion bar it is horizontal it is affixed is provided with the first fixed block, be provided with the first inclined surface on the left of the rubber tube, described the One motion bar, which wraps around, is provided with extension block, and the extension block section is annulus, and main body hollow pipe lower end is vertically affixed It is provided with limited block, limited block center upper end offers the first perforation, interts in first perforation and be provided with the second work Lever, the second motion bar right side are provided with the second inclined surface, and the second motion bar left side is affixed to be provided with the second fixation Block, the extension block are located on the left of the second fixed block, and the second perforation is offered on main body hollow pipe on the right side of the limited block.

Preferably, covering is provided with rubber layer on the left of the blocking portion.

Preferably, the first inclined surface covering is arranged on the outside of the first fixed block, on the left of first inclined surface upwards 30 degree of inclination.

Preferably, 45 degree of inclination upwards on the right side of second inclined surface.

Preferably, second fixed block cross section is 1.2 times of the first penetration hole diameter.

Preferably, second perforation right side is affixed is provided with third inclined surface, dips down on the left of the third inclined surface Oblique 45 degree.

Compared with prior art, the utility model has the beneficial effects that

1, the first fixed block of the utility model is strutted rubber tube by the first inclined surface on the outside of rubber tube left end, into rubber Inside sebific duct, and rubber pipe diameter is become larger, since the first inclined surface is covered on the outside of the first fixed block, inclination angle 30 Degree, so that the first fixed block is easily accessible inside rubber tube, thus more easy to install；

2, when the utility model is using the second inclination face contact third inclined surface, sliding is generated so that the second movable rod bending It moves up, enters the second motion bar cuttage inside to connecting material, to expand bearing area, increase support degree, It effectively prevent material after connection that rivet offset caused by relatively moving occurs.

Detailed description of the invention

Fig. 1 is the anti-bias rivet overall structure diagram of the utility model；

Fig. 2 is A1 structural schematic diagram in the anti-bias rivet of the utility model；

Fig. 3 is to be installed figure in the anti-bias rivet of the utility model；

Fig. 4 is extension block structural schematic diagram in the anti-bias rivet of the utility model；

Fig. 5 is the first perforation structure schematic diagram in the anti-bias rivet of the utility model.

In figure: 1, blocking portion；2, screw rod is operated；3, to connecting material；4, the first motion bar；5, main body hollow pipe；6, rubber Sebific duct；7, the first fixed block；8, the second perforation；9, third inclined surface；10, extension block；11, the second motion bar；12, limited block； 13, the first inclined surface；14, layer is cut off；15, the first perforation；16, the second inclined surface；17, the second fixed block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: anti-bias rivet, including main body hollow pipe 5 and rubber Pipe 6 is provided on the outside of the main body hollow pipe 5 to connecting material 3, and 5 right side of main body hollow pipe is affixed to be provided with blocking portion 1, covering is provided with rubber layer on the left of the blocking portion 1, interts inside the main body hollow pipe 5 and is provided with the first motion bar 4, the For one motion bar 4 in 5 inner rotation of main body hollow pipe, the 4 right center position of the first motion bar is affixed to be provided with cutting layer 14, The 14 right side horizontal connection of cutting layer is provided with operation screw rod 2, operates and extends 5 outside of main body hollow pipe, institute on the right side of screw rod 2 State the left side of the first motion bar 4 it is horizontal it is affixed be provided with the first fixed block 7, the first inclined surface 13 is provided on the left of the rubber tube 6, The covering of first inclined surface 13 setting is in 7 outside of the first fixed block, 13 left side of the first inclined surface, 30 degree of inclination upwards, institute It states the first motion bar 4 and wraps around and be provided with extension block 10,10 section of extension block is annulus, under the main body hollow pipe 5 End is vertically affixed to be provided with limited block 12, and the 12 center upper end of limited block offers the first perforation 15, first perforation 15 It is interior it is interspersed be provided with the second motion bar 11, the second motion bar 11 is horizontally slipped using the first perforation 15 along limited block 12, described It is provided with the second inclined surface 16 on the right side of second motion bar 11,16 right side of the second inclined surface, 45 degree of inclination upwards, described second 11 left side of motion bar is affixed to be provided with the second fixed block 17, and 17 cross section of the second fixed block is the first 15 diameters of perforation 1.2 times, the extension block 10 is located at 17 left side of the second fixed block, and 12 right side of limited block offers on main body hollow pipe 5 Second perforation 8,8 right side of the second perforation is affixed to be provided with third inclined surface 9, tilts down on the left of the third inclined surface 9 45 degree.

Working principle: main body hollow pipe 5 is placed on to hole location between connecting material 3, is then driven using tool It operates screw rod 2 to rotate, so that operation screw rod 2 moves right, so that the rotation of the first motion bar 4 is driven, so that 7 turns of the first fixed block Dynamic, and at the same time the first motion bar 4 and the first fixed block 7 is driven to move right, the first fixed block 7 passes through outside 6 left end of rubber tube The first inclined surface of side 13 struts rubber tube 6, into inside rubber tube 6, and 6 diameter of rubber tube is become larger, until operation Screw rod 2 all removes, while cutting off layer 14 and extending 1 right side of blocking portion, and the first fixed block 7 fully enters in rubber tube 6 at this time Portion will be fixedly connected to block left side to connecting material 3, while when the first motion bar 4 moves to the right, extension block 10 to Right side is mobile, squeezes the second motion bar 11 and moves to the right along limited block 12, when the second inclined surface 16 contacts third inclined surface 9 When, sliding is generated so that the bending of the second motion bar 11 moves up, and cuttage enters inside to connecting material 3, until second fixed 12 left side of limited block is resisted on the right side of block 17.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. anti-bias rivet, including main body hollow pipe (5) and rubber tube (6), it is characterised in that: on the outside of the main body hollow pipe (5) It is provided with to connecting material (3), main body hollow pipe (5) right side is affixed to be provided with blocking portion (1), the main body hollow pipe (5) inside is interspersed is provided with the first motion bar (4), and the first motion bar (4) right center position is affixed to be provided with cutting layer (14), horizontal connection is provided with operation screw rod (2) on the right side of the cutting layer (14), extends main body sky on the right side of operation screw rod (2) Level is affixed on the outside of heart pipe (5), on the left of first motion bar (4) is provided with the first fixed block (7), and the rubber tube (6) is left Side is provided with the first inclined surface (13), and first motion bar (4), which wraps around, is provided with extension block (10), the extension block (10) section is annulus, and main body hollow pipe (5) lower end is vertically affixed to be provided with limited block (12), in the limited block (12) End offers the first perforation (15) in the heart, interts in first perforation (15) and is provided with the second motion bar (11), and described second It is provided with the second inclined surface (16) on the right side of motion bar (11), it is affixed on the left of second motion bar (11) to be provided with the second fixed block (17), the extension block (10) is located on the left of the second fixed block (17), on the right side of the limited block (12) on main body hollow pipe (5) Offer the second perforation (8).

2. anti-bias rivet according to claim 1, it is characterised in that: covering is provided with rubber on the left of the blocking portion (1) Layer.

3. anti-bias rivet according to claim 1, it is characterised in that: the first inclined surface (13) covering is arranged first On the outside of fixed block (7), 30 degree of inclination upwards on the left of first inclined surface (13).

4. anti-bias rivet according to claim 1, it is characterised in that: inclination 45 upwards on the right side of second inclined surface (16) Degree.

5. anti-bias rivet according to claim 1, it is characterised in that: worn for first the second fixed block (17) cross section 1.2 times of hole (15) diameter.

6. anti-bias rivet according to claim 1, it is characterised in that: affixed on the right side of second perforation (8) to be provided with the Three inclined surface (9), third inclined surface (9) left side tilt down 45 degree.