CN208811845U - A kind of wiring board frictioning grinder that stablizing effect is good - Google Patents

Abstract

The utility model discloses a kind of good wiring board frictioning grinders of stablizing effect, including grinder body, bottom at left and right sides of the grinder body is fixedly connected to connecting plate, the bottom of the connecting plate is fixedly connected with bumper post, the bottom of the bumper post is provided with buffer unit, the inside of the buffer unit offers cavity, the bottom of the bumper post is through buffer unit and extends to its inside and is fixedly connected with cushion, the left and right sides of the cavity offers first sliding groove, and the first sliding block is fixedly connected at left and right sides of the cushion.The good wiring board frictioning grinder of the stablizing effect, pass through being used cooperatively for bumper post, cushion, first sliding groove, the first sliding block, buffer spring and damping mat, make it have the function of damping vibration, so as in machine operation, the vibration that machine generates is buffered, machine shaking is avoided, its stability is improved.

Description

A kind of wiring board frictioning grinder that stablizing effect is good

Technical field

The utility model relates to wiring board technology field, the good wiring board frictioning grinder of specially a kind of stablizing effect.

Background technique

The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board, Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board print (copper lithographic technique) Circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting It acts on.

When assist side produces, we can use frictioning grinder and produce, however, existing grinder, stablizes effect Fruit is poor, for a long time in use, the vibration that machine generates can damage the part of its inside, so that frictioning grinder makes With the lost of life, the use demand of people is no longer satisfied.

Utility model content

The purpose of this utility model is to provide a kind of good wiring board frictioning grinders of stablizing effect, to solve above-mentioned back Existing grinder is proposed in scape technology, stablizing effect is poor, for a long time in use, the vibration that machine generates can be to its inside Part damages, so that the reduced service life of frictioning grinder, the problem of being no longer satisfied the use demand of people.

To achieve the above object, the utility model provides the following technical solutions: a kind of wiring board frictioning that stablizing effect is good Grinder, including grinder body, the bottom at left and right sides of the grinder body are fixedly connected to connecting plate, the connection The bottom of plate is fixedly connected with bumper post, and the bottom of the bumper post is provided with buffer unit, and the inside of the buffer unit is opened Equipped with cavity, the bottom of the bumper post is through buffer unit and extends to its inside and is fixedly connected with cushion, the sky The left and right sides of chamber offers first sliding groove, is fixedly connected to the first sliding block at left and right sides of the cushion, and two The opposite side of one sliding block all extends to the inside of first sliding groove and is slidably connected with it, the cushion bottom by left and right two The position of side is fixedly connected to spring anchor block, and the bottom of the spring anchor block is fixedly connected with buffer spring, described slow The bottom for rushing spring is fixedly connected with damping mat, and the bottom of the damping mat is fixedly connected with the bottom of cavity, the buffering dress The position by the left and right sides in bottom set portion is fixedly connected to connecting column, and the bottom of the connecting column is provided with damping device, institute The inside for stating damping device offers movable chamber, and the left and right sides of the movable chamber offers second sliding slot, the connecting column Bottom through damping device and extend to that it is internal and be fixedly connected with vibration damper plate, and the bottom of the vibration damper plate is fixedly connected with Elastomer block, the bottom of the elastomer block are fixedly connected with resilient cushion, are fixedly connected to second at left and right sides of the resilient cushion Sliding block, two opposite sides of the second sliding block all extend in second sliding slot and are slidably connected with it, the bottom of the resilient cushion It is fixedly connected with damping spring, the bottom of the damping spring is fixedly connected with shock-absorbing plate, the bottom of the shock-absorbing plate and activity The bottom of chamber is fixedly connected.

Preferably, the damping spring and the quantity of elastomer block setting are five.

Preferably, the bottom at left and right sides of the damping device is fixedly connected to mounting plate.

Preferably, threaded rod is provided at the top of the mounting plate, the bottom of the threaded rod through mounting plate and extends Outside to it.

Preferably, the bumper post is made of rubber material.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the good wiring board frictioning grinder of the stablizing effect, by bumper post, cushion, first sliding groove, the first sliding block, Being used cooperatively for buffer spring and damping mat, makes it have the function of damping vibration, so as in machine operation, by machine The vibration that device generates is buffered, and is avoided machine shaking, is improved its stability；It is slided by connecting column, second sliding slot, second Block, vibration damper plate, elastomer block, resilient cushion and damping spring are used cooperatively, and make it have the function of damping, to produce to machine Raw vibration is cut down, and avoids machine because of the vibration for the generation that works long hours, the problem of being damaged to inner body, into One step improves its stability and practicability.

2, the good wiring board frictioning grinder of stablizing effect is made it have and the fixed company in ground by the setting of threaded rod The function of connecing, so as to avoid unstable problem is contacted between machine and ground, so that more stable when its work.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model structure buffer unit；

Fig. 3 is the cross-sectional view of the utility model structural damping device；

Fig. 4 is the left view of the utility model structure first sliding groove；

Fig. 5 is the left view of the utility model structure second sliding slot.

In figure: 1, grinder body；2, connecting plate；3, bumper post；4, buffer unit；5, cavity；6, cushion；7, One sliding slot；8, the first sliding block；9, spring anchor block；10, buffer spring；11, damping mat；12, connecting column；13, damping device； 14, movable chamber；15, second sliding slot；16, vibration damper plate；17, elastomer block；18, resilient cushion；19, the second sliding block；20, damping spring； 21, shock-absorbing plate；22, mounting plate；23, threaded rod.

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: a kind of wiring board frictioning that stablizing effect is good grinding The bottom of machine, including grinder body 1,1 left and right sides of grinder body is fixedly connected to connecting plate 2, the bottom of connecting plate 2 It is fixedly connected with bumper post 3, the bottom of bumper post 3 is provided with buffer unit 4, and the inside of buffer unit 4 offers cavity 5, delays The bottom of column 3 is rushed through buffer unit 4 and extends to its inside and is fixedly connected with cushion 6, the left and right sides of cavity 5 is opened Equipped with first sliding groove 7, the left and right sides of cushion 6 is fixedly connected to the first sliding block 8, the opposite side of two the first sliding blocks 8 It all extends to the inside of first sliding groove 7 and is slidably connected with it, the position by the left and right sides of 6 bottom of cushion is fixedly connected with There is spring anchor block 9, the bottom of spring anchor block 9 is fixedly connected with buffer spring 10, and the bottom of buffer spring 10 is fixedly connected There is damping mat 11, the bottom of damping mat 11 is fixedly connected with the bottom of cavity 5, the position by the left and right sides of 4 bottom of buffer unit It sets and is fixedly connected to connecting column 12, the bottom of connecting column 12 is provided with damping device 13, and the inside of damping device 13 offers Movable chamber 14, the left and right sides of movable chamber 14 offer second sliding slot 15, and damping device 13 is run through simultaneously in the bottom of connecting column 12 It extends to its inside and is fixedly connected with vibration damper plate 16, the bottom of vibration damper plate 16 is fixedly connected with elastomer block 17, elastomer block 17 Bottom is fixedly connected with resilient cushion 18, and the left and right sides of resilient cushion 18 is fixedly connected to the second sliding block 19, two the second sliding blocks 19 opposite sides all extend in second sliding slot 15 and are slidably connected with it, and the bottom of resilient cushion 18 is fixedly connected with damping bullet Spring 20, the bottom of damping spring 20 are fixedly connected with shock-absorbing plate 21, the fixed company in the bottom of shock-absorbing plate 21 and the bottom of movable chamber 14 It connects.

In the utility model: the quantity that damping spring 20 and elastomer block 17 are arranged is five；It is uniform to be arranged in damping The bottom of pad 18 and vibration damper plate 16 can preferably play the role of damping.

In the utility model: the bottom of 13 left and right sides of damping device is fixedly connected to mounting plate 22；Facilitate threaded rod 23 are fixed.

In the utility model: the top of mounting plate 22 is provided with threaded rod 23, and mounting plate 22 is run through in the bottom of threaded rod 23 And it extends to outside it；It is connect by threaded rod 23 with ground, improves the stability of the device.

In the utility model: bumper post 3 is made of rubber material；Buffering effect can preferably be played.

Working principle: when the utility model at work, firstly, user passes through threaded rod 23 for itself and the fixed company in ground It connects, secondly, moving down bumper post 3 when machine operation generates vibration, is moved down by bumper post 3 and drive cushion 6 Move down, moved down by cushion 6 and the first sliding block 8 is driven to move in first sliding groove 7, by first sliding block 8 to Lower movement and buffer spring 10 and damping mat 11 are used cooperatively, and are carried out first step buffering to the vibration that machine generates, are worked as remainder Vibratory sensation be transmitted on connecting column 12, drive connecting column 12 move down, moved down by connecting column 12, drive vibration damper plate 16, elastomer block 17, resilient cushion 18 and the second sliding block 19 move down, and are moved down by the second sliding block 19 and damping spring 20 be used cooperatively, cuts down remaining seismaesthesia, by the setting of shock-absorbing plate 21, by seismaesthesia remaining after damping into Row absorbs, so that seismaesthesia be made to reach minimum.

In summary: the good wiring board frictioning grinder of the stablizing effect, firstly, passing through bumper post 3, cushion 6, first Sliding slot 7, the first sliding block 8, buffer spring 10 and damping mat 11 are used cooperatively, and make it have the function of damping vibration, thus The vibration that machine generates can be buffered in machine operation, avoid machine shaking, improve its stability；Pass through The cooperation of connecting column 12, second sliding slot 15, the second sliding block 19, vibration damper plate 16, elastomer block 17, resilient cushion 18 and damping spring 20 It uses, makes it have the function of damping, so that the vibration generated to machine is cut down, avoid machine and produced because working long hours Raw vibration the problem of damaging to inner body, further improves its stability and practicability, then, passes through spiral shell The setting of rasp bar 23 makes it have the function being fixedly connected with the ground, unstable so as to avoid contacting between machine and ground The problem of so that more stable when its work, to solve existing grinder, stablizing effect is poor, for a long time in use, The vibration that machine generates can damage the part of its inside, so that the reduced service life of frictioning grinder, cannot Meet the use demand of people.

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 (5)

1. a kind of good wiring board frictioning grinder of stablizing effect, including grinder body (1), it is characterised in that: the grinding Bottom at left and right sides of machine ontology (1) is fixedly connected to connecting plate (2), and the bottom of the connecting plate (2) is fixedly connected with slow It rushes column (3), the bottom of the bumper post (3) is provided with buffer unit (4), and the inside of the buffer unit (4) offers cavity (5), the bottom of the bumper post (3) through buffer unit (4) and extends to its inside and is fixedly connected with cushion (6), institute The left and right sides for stating cavity (5) offers first sliding groove (7), and is fixedly connected at left and right sides of the cushion (6) One sliding block (8), two opposite sides of the first sliding block (8) all extend to the inside of first sliding groove (7) and are slidably connected with it, institute The position by the left and right sides for stating cushion (6) bottom is fixedly connected to spring anchor block (9), the spring anchor block (9) Bottom be fixedly connected with buffer spring (10), the bottom of the buffer spring (10) is fixedly connected with damping mat (11), described The bottom of damping mat (11) is fixedly connected with the bottom of cavity (5), the position by the left and right sides of buffer unit (4) bottom It is fixedly connected to connecting column (12), the bottom of the connecting column (12) is provided with damping device (13), the damping device (13) inside offers movable chamber (14), and the left and right sides of the movable chamber (14) offers second sliding slot (15), described The bottom of connecting column (12) is through damping device (13) and extends to its inside and is fixedly connected with vibration damper plate (16), the damping The bottom of plate (16) is fixedly connected with elastomer block (17), and the bottom of the elastomer block (17) is fixedly connected with resilient cushion (18), institute It states and is fixedly connected at left and right sides of resilient cushion (18) the second sliding block (19), two opposite sides of the second sliding block (19) are prolonged It extending in second sliding slot (15) and is slidably connected with it, the bottom of the resilient cushion (18) is fixedly connected with damping spring (20), The bottom of the damping spring (20) is fixedly connected with shock-absorbing plate (21), bottom and movable chamber (14) of the shock-absorbing plate (21) Bottom is fixedly connected.

2. a kind of good wiring board frictioning grinder of stablizing effect according to claim 1, it is characterised in that: the damping Spring (20) and the quantity of elastomer block (17) setting are five.

3. a kind of good wiring board frictioning grinder of stablizing effect according to claim 1, it is characterised in that: the damping Bottom at left and right sides of device (13) is fixedly connected to mounting plate (22).

4. a kind of good wiring board frictioning grinder of stablizing effect according to claim 3, it is characterised in that: the installation It is provided at the top of plate (22) threaded rod (23), the bottom of the threaded rod (23) through mounting plate (22) and extends to outside it Portion.

5. a kind of good wiring board frictioning grinder of stablizing effect according to claim 1, it is characterised in that: the buffering Column (3) is made of rubber material.