CN204868617U

CN204868617U - Mechanically fastening device

Info

Publication number: CN204868617U
Application number: CN201520545249.0U
Authority: CN
Inventors: 傅映林
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2015-12-16
Anticipated expiration: 2025-07-24

Abstract

The utility model discloses a mechanically fastening device, including connecting piece, base, width removal counter roll, clamp holder, fastening cushion and spacing platform, the width removes the counter roll and installs the downside at the clamp holder, the fastening cushion passes through the elevation positioning hole and set screw connects the inboard at the clamp holder, the width removes the counter roll and includes slip recess and adjust knob, adjust knob passes through the transmission shaft series connection and sets up the outside at the slip recess, the fastening cushion is including stepping up spring, antivibration gasket and altitude mixture control base block, it sets up between antivibration gasket and altitude mixture control base block through the welding to step up the spring. This mechanically fastening device through the setting that the width moved counter roll and altitude mixture control base block, has possessed the device of width and altitude mixture control, has realized the accurate centre gripping of spare part and has fixed, through the design of fastening cushion, avoided the not hard up of spare part, improved fastening nature, realize the antivibration function through the shock absorbing pad chip layout, improved the protectiveness.

Description

A kind of mechanical fastening system

Technical field

The utility model relates to mechanical engineering technical field, is specially a kind of mechanical fastening system.

Background technology

Current mechanical fastening system is equipment the most frequently used in component of machine process of manufacture, for realizing securing part function.At present, the volume of mechanical fastening system is comparatively large, cannot accurately clamp parts and fix, and most mechanical fastening system complex structure, operation inconvenience, lacks and highly regulates and antihunting device, step up effect poor, parts easily loosen, and have impact on operating efficiency.At present, traditional mechanical fastening system existence lacks highly adjustment and antihunting device, and cannot realize accurately clamping parts and fixing, step up the problem of weak effect, for this reason, we propose a kind of mechanical fastening system.

Utility model content

The purpose of this utility model is to provide a kind of mechanical fastening system, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following solution: a kind of mechanical fastening system, comprise connector, base, width moves fulcrum, clamp holder, fastening cushion block and limiting platform, described connector is arranged on the both sides, lower end of base by welding, described base moves the downside of fulcrum at width by rivet interlacement, described width moves the downside that fulcrum is arranged on clamp holder, described clamp holder is connected by screw the upside at limiting platform, described fastening cushion block is connected to the inner side of clamp holder by altitude location hole and dog screw, described limiting platform is arranged on the upside of base by rivet, described width moves fulcrum and comprises sliding recess and adjusting knob, described sliding recess is arranged on the bottom that width moves fulcrum, described adjusting knob is arranged in series the outside at sliding recess by power transmission shaft, described fastening cushion block comprises and steps up spring, vibrationproof pad and highly regulate matrix, the described spring that steps up is arranged on vibrationproof pad by welding and highly regulates between matrix, described vibrationproof pad is arranged on the inner side of stepping up spring, described height regulates matrix to be connected to the outside of stepping up spring.

Preferably, described adjusting knob specifically adopts rotary type button lid, and arranging number is two.

Preferably, stepping up spring described in specifically adopts steel alloy rectangle to compress extension spring.

Preferably, described vibrationproof pad specifically adopts silicon rubber insulation pad, and inside arranges EVA foam packed layer.

Preferably, described height regulates matrix specifically to adopt stainless steel cuboid matrix, is provided with altitude location hole and dog screw.

Compared with prior art, the beneficial effects of the utility model are: this mechanical fastening system, move fulcrum and highly regulate the setting of matrix, possessed the device of width and highly adjustment by width, achieve the accurate clamping of parts and fix; By the design of fastening cushion block, avoid loosening of parts, improve tightness; Achieve anti-vibration functions by vibrationproof gasket design, improve protectiveness.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the structural representation that the utility model width moves fulcrum;

Fig. 3 is the structural representation of the fastening cushion block of the utility model.

In figure: 1, connector, 2, base, 3, width moves fulcrum, 31, sliding recess, 32, adjusting knob, 4, clamp holder, 5, fastening cushion block, 51, step up spring, 52, vibrationproof pad, 53, highly regulate matrix, 6, limiting platform.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of mechanical fastening system, comprise connector 1, base 2, width moves fulcrum 3, clamp holder 4, fastening cushion block 5 and limiting platform 6, connector 1 is arranged on the both sides, lower end of base 2 by welding, base 2 moves the downside of fulcrum 3 at width by rivet interlacement, width moves the downside that fulcrum 3 is arranged on clamp holder 4, clamp holder 4 is connected by screw the upside at limiting platform 6, fastening cushion block 5 is connected to the inner side of clamp holder 4 by altitude location hole and dog screw, limiting platform 6 is arranged on the upside of base 2 by rivet, width moves fulcrum 3 and comprises sliding recess 31 and adjusting knob 32, sliding recess 31 is arranged on the bottom that width moves fulcrum 3, adjusting knob 32 is arranged in series in the outside of sliding recess 31 by power transmission shaft, fastening cushion block 5 comprises and steps up spring 51, vibrationproof pad 52 and highly adjustment matrix 53, step up spring 51 be arranged on vibrationproof pad 52 by welding and highly regulate between matrix 53, vibrationproof pad 52 is arranged on the inner side of stepping up spring 51, matrix 53 is highly regulated to be connected to the outside of stepping up spring 51, adjusting knob 32 specifically adopts rotary type button lid, arranging number is two, step up spring 51 and specifically adopt steel alloy rectangle compression extension spring, vibrationproof pad 52 specifically adopts silicon rubber insulation pad, inside arranges EVA foam packed layer, matrix 53 is highly regulated specifically to adopt stainless steel cuboid matrix, be provided with altitude location hole and dog screw.

Operation principle: during work, move fulcrum 3 by the width of base 2 upper end to adjust the width between two clamp holders 4, the rotation of adjusting knob 32 is utilized to realize the slip of clamp holder 4 in sliding recess 31 inside, achieve the accurate clamping of parts and fixing, the spring 51 pairs of parts that step up of fastening cushion block 5 inside are utilized to carry out fastening, avoid loosening of parts, improve tightness, vibrationproof protection is carried out by vibrationproof pad 52, the height of fastening cushion block 5 is adjusted by highly regulating matrix 53, support limit is carried out by limiting platform 6 pairs of parts, improve fixed effect.

Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims

1. a mechanical fastening system, comprise connector (1), base (2), width moves fulcrum (3), clamp holder (4), fastening cushion block (5) and limiting platform (6), it is characterized in that: described connector (1) is arranged on the both sides, lower end of base (2) by welding, described base (2) moves the downside of fulcrum (3) at width by rivet interlacement, described width moves the downside that fulcrum (3) is arranged on clamp holder (4), described clamp holder (4) is connected by screw the upside in limiting platform (6), described fastening cushion block (5) is connected to the inner side of clamp holder (4) by altitude location hole and dog screw, described limiting platform (6) is arranged on the upside of base (2) by rivet, described width moves fulcrum (3) and comprises sliding recess (31) and adjusting knob (32), described sliding recess (31) is arranged on the bottom that width moves fulcrum (3), described adjusting knob (32) is arranged in series the outside in sliding recess (31) by power transmission shaft, described fastening cushion block (5) comprises steps up spring (51), vibrationproof pad (52) and highly regulate matrix (53), the described spring (51) that steps up is arranged on vibrationproof pad (52) by welding and highly regulates between matrix (53), described vibrationproof pad (52) is arranged on the inner side of stepping up spring (51), described height regulates matrix (53) to be connected to the outside of stepping up spring (51).

2. a kind of mechanical fastening system according to claim 1, is characterized in that: described adjusting knob (32) specifically adopts rotary type button lid, and arranging number is two.

3. a kind of mechanical fastening system according to claim 1, is characterized in that: described in step up spring (51) and specifically adopt steel alloy rectangle compression extension spring.

4. a kind of mechanical fastening system according to claim 1, is characterized in that: described vibrationproof pad (52) specifically adopts silicon rubber insulation pad, and inside arranges EVA foam packed layer.

5. a kind of mechanical fastening system according to claim 1, is characterized in that: described height regulates matrix (53) specifically to adopt stainless steel cuboid matrix, is provided with altitude location hole and dog screw.