CN106194920B - A kind of easily fastening assembly - Google Patents

Abstract

A kind of easily fastening assembly（2）, to by fixed equipment（4）With being fixedly connected on matrix（1）Fixed mount（3）It is fastenedly connected, including housing（20）And with the housing（20）The fastening screw being rotationally axially fixedly connected（5）, wherein, the housing（20）Inner chamber on the axis of symmetry（x）Two groups of clamping fastening drive components are symmetrically provided with, clamping fastening drive component described in every group includes can be in the housing（20）Inner chamber in the clamping plate that slides back and forth（22）To, positioned at the clamping plate（22）To outside and with the fastening screw（5）The first rotation direction thread segment screw thread coordinate outside clamp driving voussoir（23）, positioned at the clamping plate（22）To inner side and with the fastening screw（5）The second rotation direction thread segment screw thread coordinate inner side clamp and fastening driving voussoir（21）.

Description

A kind of easily fastening assembly

Technical field

The present invention relates to fastener field, is specially a kind of easily fastening assembly.

Background technology

Some commercial plants are fastened in the installation requirement of factory building to avoid producing vibration equipotential in use Put deviation.Some existing fasteners are carried out including the use of fasteners such as bolts.But this fastener process in operation Complexity, and be often difficult to operate in the limited factor such as with operating space, so as to have impact on use range and cause Fastening effect can not ensure.In addition, this fastening means is difficult to fast quick-detach, this is for certain mobility or mobility The fastening of equipment has adverse effect.

The content of the invention

It is an object of the invention to provide a kind of easily fastening assembly, the defects of it can overcome in the prior art.

According to the easily fastening assembly of the present invention, fixed equipment to be fastened with being fixedly connected on the fixed mount of matrix Connection, including housing and the fastening screw that is rotationally axially fixedly connected with the housing, wherein, the inner chamber of the housing In on the axis of symmetry be symmetrically provided with two groups of clampings fastening drive components, fastening drive component is clamped described in every group includes energy Enough clamping plates slid back and forth in the inner chamber of the housing to, positioned at the clamping plate to outside and with it is described tight Gu the outside that the first rotation direction thread segment screw thread of screw rod coordinates clamp driving voussoir, positioned at the clamping plate to inner side and The inner side coordinated with the second rotation direction thread segment screw thread of the fastening screw clamps and fastening driving voussoir, wherein, the outside Clamp the inclined-plane of driving voussoir and the inner side clamps and the wedge surface move toward one another of fastening driving voussoir enables to the folder The elastic force to overcoming the top pressure spring between for occuping the clamping plate of tight plate and be clamped action so as to be clamped in The front and rear sides of fixed mount are stated, wherein, the inner side clamps and fastening driving voussoir includes the wedge surface, is connected with the wedge surface Inside thread auxiliary section, the hollow clapboard portion that is connected with the inside thread auxiliary section and be connected with the hollow clapboard portion Outside screw auxiliary section, wherein, the hollow clapboard portion includes the front and rear two pieces of dividing plates separated, between two pieces of dividing plates Cavity passes through for the fastening screw, and every piece of dividing plate is included to the ejection of corresponding fastening latch ejection is oblique Face, the fastening latch are separated setting, are each passed through the fixed mount and stretch into the fixed equipment during being ejected Installing plate mounting hole in；When the fastening screw is driven by motor to be rotated, the clamping plate to can be gradual The fixed mount is clamped, and the fastening latch can be gradually extend into the mounting hole afterwards, and by means of installation Elastic fastener in the mounting hole and the fixed equipment is fastened, the motor is consolidated with the housing sides adjacent Fixed connection, the motor outer surface is coated with radiating fin, when the radiating fin is the motor to be run Caused heat absorption simultaneously dissipates, and prevents the motor from being burnt because long-play temperature is too high, the outside folder Tight end face of the driving voussoir away from the inclined-plane side is provided with cushion blocking, and the cushion blocking is made up of elastomeric material, described to subtract Shake pad and touch impact caused by the case inside wall to reduce when the outside clamps and drives voussoir to be displaced outwardly, Improve service life.

By the present invention, because there is provided screw rod, it is divided into multi-segment thread：Symmetrical two large divisions is first split into, every To clamp and drive one group of latch piece in part, and include the different screw thread of two sections of rotation directions per part.In this two sections rotations Be respectively cooperating with to different screw threads two can clamping plate be clamped the skewback of driving so that skewback can Operatively clamp, thus, it is possible to provide fixed force in follow-up latch piece insertion.Moreover, the clamp operation can be carried out One of skewback also with the ejection inclined-plane that the latch piece ejects can be fixedly connected, therefore the clamping can carried out Progressively latch piece is ejected while driving.And this can be clamped the skewback of driving and latch piece ejection driving simultaneously With two thread fiting parts coordinated with screw rod, the firmness that whole screw thread coordinates can be strengthened and save installation sky Between.Whole device operating aspect and dismounting is quick, can effectively solve the problem that the problems of the prior art.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the easily fastening assembly of the present invention；

Fig. 2 is that the inner side in Fig. 1 clamps and fastened the structural representation of driving voussoir；

Fig. 3 is the schematic cross-sectional view at arrow in Fig. 2.

Embodiment

With reference to Fig. 1-3, the present invention is described in detail.

It is noted that the term position such as " interior ", " outer " in the present invention is be outside for the close both ends of screw rod for； Fore-and-aft direction be for the direction in accompanying drawing 1, wherein on be after, under be before.These temporald eixis only limiting or Illustrate the dependency relation between concrete structure, and it is unrestricted.

According to easily fastening assembly 2 of embodiment, to by fixed equipment 4 and the fixation for being fixedly connected on matrix 1 Frame 3 is fastenedly connected, including housing 20 and the fastening screw 5 that is rotationally axially fixedly connected with the housing 20, wherein, institute State in the inner chamber of housing 20 and be symmetrically provided with two groups of clamping fastening drive components on axis of symmetry x, clamped described in every group tight Gu drive component include can be slid back and forth in the inner chamber of the housing 20 clamping plate 22 to, positioned at the clamping plate 22 To outside and the outside that coordinates with the first rotation direction thread segment screw thread of the fastening screw 5 clamp driving voussoir 23, position In the clamping plate 22 to inner side and the inner side that coordinates with the second rotation direction thread segment screw thread of the fastening screw 5 clamp Voussoir 21 is driven with fastening, wherein, the outside clamps the inclined-plane 231 of driving voussoir 23 and the inner side clamps and fastening is driven The move toward one another of wedge surface 211 of dynamic voussoir 21 enable to the clamping plate 22 to overcome occupy the clamping plate 22 between Top pressure spring 232 elastic force and be clamped action so as to being clamped in the front and rear sides of the fixed mount 3, wherein, it is described in Side clamp and fastening driving voussoir 21 include the wedge surface 211, be connected with the wedge surface 211 inside thread auxiliary section 212, and The hollow clapboard portion 213 of the connection of inside thread auxiliary section 212 and the outside screw being connected with the hollow clapboard portion 213 Auxiliary section 215, wherein, the hollow clapboard portion 213 includes the front and rear two pieces of dividing plates separated, the cavity between two pieces of dividing plates Passed through for the fastening screw 5, and the ejection that every piece of dividing plate is included corresponding fastening latch 42 to be ejected is oblique Face 214, the fastening latch 42 are separated setting, are each passed through the fixed mount 3 and stretch into described solid during being ejected In the mounting hole 411 of the installing plate 41 of locking equipment 4；When the fastening screw 5 drives rotation by motor 29, the clamping Plate 22 to gradually the fixed mount 3 can be clamped, and it is described fastening latch 42 can after gradually extend into the peace Fill in hole 411, and fastened the fixed equipment 4 by means of the elastic fastener 419 being installed in the mounting hole 411, The motor 29 is fixedly connected with the sides adjacent of housing 20, and the outer surface of motor 29 is coated with radiating fin 291, the radiating fin 291 prevents described the motor 29 is run into caused heat absorption and dissipated Motor 29 burns because long-play temperature is too high, and the outside clamps driving voussoir 23 away from the inclined-plane 231 1 The end face of side is provided with cushion blocking 233, and the cushion blocking 233 is made up of elastomeric material, and the cushion blocking 233 is described to reduce Outside clamps when driving voussoir 23 is displaced outwardly and touches impact caused by the madial wall of housing 20, and raising uses the longevity Life.

Alternatively or exemplarily, wherein, the elastic fastener 419 is the elasticity being embedded in the mounting hole 411 Circle, coordinate to the fastening latch 42 so as to avoid producing gap between the fastening latch 42 and the mounting hole 411, It is achieved in the fastening of the fixed equipment 4.

Alternatively, the fixed equipment can be large-size air conditioning outdoor unit.

Alternatively, the fixed equipment can be to be capable of the measuring apparatus of motor driven movement.

The screw rod of setting is divided into multi-segment thread：Symmetrical two large divisions is first split into, clamping and drive in every part One group of latch piece is moved, and includes the different screw thread of two sections of rotation directions per part.On the different screw thread of this two sections of rotation directions respectively Coordinate two can clamping plate be clamped the skewback of driving so that skewback operationally clamps, thus, it is possible to So that provide fixed force in follow-up latch piece insertion.Moreover, can carry out one of skewback of the clamp operation also with The ejection inclined-plane that the latch piece ejects can be fixedly connected, therefore can progressively will while the clamping driving is carried out Latch piece ejects.And this can be clamped driving simultaneously and the skewback of latch piece ejection driving is matched somebody with somebody with two with screw rod The thread fiting part of conjunction, the firmness that whole screw thread coordinates can be strengthened and save installing space.Whole device operation side Face and dismounting is quick, can effectively solve the problem that the problems of the prior art.

By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art Change.

Claims (2)

1. A kind of 1. easily fastening assembly（2）, to by fixed equipment（4）With being fixedly connected on matrix（1）Fixed mount（3）Tightly It is solidly connected, including housing（20）And with the housing（20）The fastening screw being rotationally axially fixedly connected（5）, wherein, The housing（20）Inner chamber on the axis of symmetry（x）Two groups of clamping fastening drive components are symmetrically provided with, described in every group Clamping fastening drive component includes can be in the housing（20）Inner chamber in the clamping plate that slides back and forth（22）To, positioned at institute State clamping plate（22）To outside and with the fastening screw（5）The first rotation direction thread segment screw thread coordinate outside clamp Drive voussoir（23）, positioned at the clamping plate（22）To inner side and with the fastening screw（5）The second rotation direction screw thread The inner side that section screw thread coordinates clamps and fastening driving voussoir（21）, wherein, the outside clamps driving voussoir（23）Inclined-plane （231）And the inner side clamps and fastening driving voussoir（21）Wedge surface（211）Move toward one another enables to the clamping plate （22）Occupy the clamping plate to overcoming（22）The top pressure spring between（232）Elastic force and be clamped action so as to It is clamped in the fixed mount（3）Front and rear sides, wherein, the inner side clamps and fastening driving voussoir（21）Including the wedge surface （211）And the wedge surface（211）The inside thread auxiliary section of connection（212）And the inside thread auxiliary section（212）Connection Hollow clapboard portion（213）And with the hollow clapboard portion（213）The outside screw auxiliary section of connection（215）, wherein, it is described Hollow clapboard portion（213）Including the front and rear two pieces of dividing plates separated, the cavity between two pieces of dividing plates supplies the fastening screw（5） Pass through, and every piece of dividing plate is included to by corresponding fastening latch（42）The ejection inclined-plane of ejection（214）, it is described tight Gu latch（42）Setting is separated, is each passed through the fixed mount during being ejected（3）And stretch into the fixed equipment（4） Installing plate（41）Mounting hole（411）In；When the fastening screw（5）By motor（29）When driving rotates, the folder Tight plate（22）To can be gradually by the fixed mount（3）Clamp, and the fastening latch（42）Can gradually it stretch into afterwards To the mounting hole（411）In, and by means of being installed on the mounting hole（411）In elastic fastener（419）And by described in Fixed equipment（4）Fastening, the motor（29）With the housing（20）Sides adjacent is fixedly connected, the motor（29） Outer surface is coated with radiating fin（291）, the radiating fin（291）To by the motor（29）Caused by operation Heat absorption simultaneously dissipates, and prevents the motor（29）Burnt because long-play temperature is too high, the outside clamps Drive voussoir（23）Away from the inclined-plane（231）The end face of side is provided with cushion blocking（233）, the cushion blocking（233）For bullet Property material is made, the cushion blocking（233）Driving voussoir is clamped to reduce the outside（23）Institute is touched when being displaced outwardly State housing（20）Impact caused by madial wall, improve service life.
2. A kind of 2. easily fastening assembly as claimed in claim 1（2）, wherein, the elastic fastener（419）To be embedded in The mounting hole（411）In elastic ring, to the fastening latch（42）Coordinate so as to avoid the fastening latch（42） With the mounting hole（411）Between produce gap, be achieved in the fixed equipment（4）Fastening.