DE212019000459U1 - Highly efficient shock absorbing device for mechanical devices - Google Patents

Abstract

Highly efficient shock absorbing device for mechanical devices, comprising a base (1), a mounting seat (8) for mounting mechanical devices and a shock absorbing mechanism, the mounting seat (8) being arranged above the base (1) with a shock absorbing mechanism between the mounting seat (8 ) and the base (1), characterized in that the shock-absorbing mechanism telescopic rod (21), first spring (22), worm (14), worm wheel ring (2), first connecting rod (3), adjusting rod (4), cylinder block ( 13), adjustment plate (16), second spring (17), piston (23), piston rod (18), movable block (19) and second connecting rod (20), with a telescopic rod (21) in the middle of the underside of the mounting seat (8), the lower end of the telescopic rod (21) being firmly connected to the top of the base (1), the first spring (22) being encased on the outside of the telescopic rod (21), with several second connecting rods (20 ) are hinged to the bottom of the mounting seat (8) in the circumferential direction, a movable block (19) being hinged to the other end of the second connecting rod (20), the movable block (19) being slidably connected to the base (1), wherein a piston rod (18) is attached to the side of the movable block (19) remote from the telescopic rod (21), the other end of the piston rod (18) passing through a side wall of the cylinder block (13) and into the cylinder block (13) extends, wherein the cylinder block (13) is attached to the base (1), wherein one end of the piston rod (18) in the cylinder block (13) is attached to a piston (23), the worm ring (2) on the outside of the cylinder block ( 13) is arranged and rotatably mounted on the base (1), wherein a worm (14) which engages with the worm ring (2) is rotatably installed on the base (1) on the outside of the worm ring (2), wherein a End of the screw (14) over a cup treatment is firmly connected to the output shaft of the second stepping motor (26), several first connecting rods (3) being articulated in the circumferential direction on the inner wall of the worm wheel ring (2), the number of the first connecting rod (3) being the same as that of the second connecting rod (20) and they correspond one to one, the other end of the second connecting rod (20) being articulated with an adjusting rod (4), the Adjustment rod (4) passes through the other side wall of the cylinder block (13) and extends into the cylinder block (13), one end of the adjustment rod (4) being fixed in the cylinder block (13) with an adjustment plate (16), a second Spring (17) is arranged between the adjusting plate (16) and the piston (23) in the cylinder block (13), both ends of the cylinder block (13) being provided with vent holes.

Description

The present invention relates to the technical field of mechanical devices, and more particularly to a high-efficiency shock absorbing device for mechanical devices.

There are many types of mechanical devices. When the mechanical devices are running, some parts and even the mechanical device itself can perform various mechanical movements in different forms. The mechanical device is composed of a drive device, a speed change device, a transmission device, a working device, a braking device, a protection device, a lubrication system, a cooling system, etc.

Mechanical devices during transport or at work cause vibrations in long-term use, as vibrations can lead to mechanical device parts loosening, which can affect the service life of mechanical devices and even cause certain damage. Therefore, it is necessary to reduce the vibration of mechanical devices. In the existing shock absorbing device for mechanical equipment, the shock absorption is generally achieved only by the spring, but for mechanical devices with different weights, the required damping strength is different, but the existing shock absorbing device cannot adjust the damping strength.

The embodiments of the present invention aim to provide a highly efficient shock absorbing device for mechanical equipment to solve the above problems.

• Eine hocheffiziente Stoßdämpfungsvorrichtung für mechanische Geräte, die einen Sockel, einen Montagesitz zur Montage mechanischer Geräte und einen Stoßdämpfungsmechanismus umfasst, wobei der Montagesitz über dem Sockel angeordnet ist, wobei ein Stoßdämpfungsmechanismus zwischen dem Montagesitz und dem Sockel verbunden ist, dadurch gekennzeichnet, dass der Stoßdämpfungsmechanismus Teleskopstange, erste Feder, Schnecke, Schneckenradring, erste Verbindungsstange, Einstellstange, Zylinderblock, Einstellplatte, zweite Feder, Kolben, Kolbenstange, beweglichen Block und zweite Verbindungsstange umfasst, wobei eine Teleskopstange in der Mitte der Unterseite des Montagesitzes angeordnet ist, wobei das untere Ende der Teleskopstange fest mit der Oberseite des Sockels verbunden ist, wobei die erste Feder außen an der Teleskopstange ummantelt ist, wobei mehrere zweite Verbindungsstangen am Boden des Montagesitzes in Umfangsrichtung angelenkt sind, wobei ein beweglicher Block am anderen Ende der zweiten Verbindungsstange angelenkt ist, wobei der bewegliche Block mit dem Sockel verschiebbar verbunden ist, wobei eine Kolbenstange an der von der Teleskopstange entfernten Seite des beweglichen Blocks befestigt ist, wobei das andere Ende der Kolbenstange durch eine Seitenwand des Zylinderblocks verläuft und sich in den Zylinderblock erstreckt, wobei der Zylinderblock am Sockel befestigt ist, wobei ein Ende der Kolbenstange im Zylinderblock mit einem Kolben befestigt ist, wobei der Schneckenradring an der Außenseite des Zylinderblocks angeordnet und drehbar am Sockel montiert ist, wobei eine Schnecke, die mit dem Schneckenradring in Eingriff steht, drehbar am Sockel an der Außenseite des Schneckenradrings installiert ist, wobei ein Ende der Schnecke über eine Kupplung fest mit der Abtriebswelle des zweiten Schrittmotors verbunden ist, wobei mehrere erste Verbindungsstangen in Umfangsrichtung an der Innenwand des Schneckenradrings angelenkt sind, wobei die Anzahl der ersten Verbindungsstange die gleiche wie die der zweiten Verbindungsstange ist und sie eins zu eins entsprechen, wobei das andere Ende der zweiten Verbindungsstange mit einer Einstellstange angelenkt ist, wobei die Einstellstange durch die andere Seitenwand des Zylinderblocks verläuft und sich in den Zylinderblock hinein erstreckt, wobei ein Ende der Einstellstange im Zylinderblock mit einer Einstellplatte befestigt ist, wobei eine zweite Feder zwischen der Einstellplatte und dem Kolben im Zylinderblock angeordnet ist, wobei beide Enden des Zylinderblocks mit Entlüftungslöchern versehen sind.

In order to achieve the above purpose, the invention provides the following technical solution:

• A highly efficient shock absorbing device for mechanical devices, comprising a base, a mounting seat for mounting mechanical devices and a shock absorbing mechanism, wherein the mounting seat is arranged above the base, wherein a shock absorbing mechanism is connected between the mounting seat and the base, characterized in that the shock absorbing mechanism telescopic rod , first spring, worm, worm gear ring, first connecting rod, adjusting rod, cylinder block, adjusting plate, second spring, piston, piston rod, movable block and second connecting rod, wherein a telescopic rod is arranged in the center of the bottom of the mounting seat, with the lower end of the telescopic rod is firmly connected to the top of the base, the first spring is encased on the outside of the telescopic rod, wherein several second connecting rods are hinged to the bottom of the assembly seat in the circumferential direction, with a movable block at the other end of the zw A connecting rod is articulated, the movable block being slidably connected to the base, a piston rod being attached to the side of the movable block remote from the telescopic rod, the other end of the piston rod passing through a side wall of the cylinder block and extending into the cylinder block wherein the cylinder block is fixed to the base, with one end of the piston rod in the cylinder block being fixed to a piston, the worm ring being disposed on the outside of the cylinder block and rotatably mounted on the base, with a worm engaged with the worm ring, rotatably installed on the base on the outside of the worm wheel ring, wherein one end of the worm is fixedly connected to the output shaft of the second stepping motor via a coupling, wherein a plurality of first connecting rods are hinged in the circumferential direction on the inner wall of the worm wheel ring, the number of the first connection rod is the same as that of the second connecting rod and they correspond one to one, the other end of the second connecting rod being hinged to an adjusting rod, the adjusting rod passing through the other side wall of the cylinder block and extending into the cylinder block with one end the adjusting rod is fixed in the cylinder block with an adjusting plate, a second spring being arranged between the adjusting plate and the piston in the cylinder block, both ends of the cylinder block being provided with vent holes.

In an alternative solution, an anti-slip cushion is glued to the underside of the base.

In an alternative solution, the airbags are each installed on one side of several cylinder blocks on the top of the base, with the top of the airbag touching the bottom of the mounting seat, the air tube being connected to the vent hole of the cylinder body near the adjustment plate, the other end of the Trachea is connected to an airbag.

In an alternative solution, a mounting mechanism is arranged on the mounting seat, the mounting mechanism comprising a first stepper motor, a first bevel gear, a second bevel gear and a clamping positioning block, the second bevel gear being rotatably mounted in the mounting cavity of the mounting seat by the mounting shaft, one side of the The second bevel gear is rotatably provided with a first bevel gear engaged therewith, the first bevel gear being mounted on the output shaft of the first stepping motor, the first stepping motor being mounted on the outer wall of the mounting seat, with four clamping positioning blocks slidable on the top of the mounting seat are arranged equidistantly in the circumferential direction, the second bevel gear being connected to the positioning slide block by threads, the opposite surfaces of the second bevel gear and the positioning slide block being provided with matching flat threads.

In an alternative solution, a clamping plate is attached to the clamping positioning block via a threaded rod, the threaded rod being screwed into the clamping positioning block.

In an alternative solution, a slide block is arranged in one piece on the side wall of the clamp positioning block, a slide groove for sliding the slide block being arranged on the mounting seat.

In an alternative solution, a plurality of gears are rotatably mounted on the lower part of the side wall of the mounting seat, the gear and the clamping positioning block being staggered, with a rack in engagement with the gear being attached to the base.

1. 1. Der Stoßdämpfungsmechanismus ist angeordnet. Der Stoßdämpfungsmechanismus umfasst Teleskopstange, erste Feder, Schnecke, Schneckenradring, erste Verbindungsstange, Einstellstange, Zylinderblock, Einstellplatte, zweite Feder, Kolben, Kolbenstange, beweglichen Block und zweite Verbindungsstange, die eine effektive Stoßdämpfung bewirken und den anfänglichen Kompressionsbetrag der zweiten Feder einstellen kann, um die Pufferkraft der zweiten Feder einzustellen, um sich an unterschiedliche Pufferanforderungen mechanischer Geräte mit unterschiedlichen Gewichten anzupassen. Die Airbags sind angeordnet. Wenn der Kolben die zweite Feder zusammendrückt, um sich in Richtung der Druckplatte zu bewegen, wird die Luft im Zylinderblock in den Airbag gedrückt und der Airbag wird weiter aufgeblasen, so dass der Montagesitz 8 besser gepuffert werden kann und der Puffereffekt verbessert wird.;
2. 2. Der Montagemechanismus ist angeordnet. Der Montagemechanismus umfasst einen ersten Schrittmotor, ein erstes Kegelzahnrad, ein zweites Kegelzahnrad und einen Klemmpositionierungsblock. Der erste Schrittmotor treibt das zweite Kegelzahnrad durch das erste Kegelzahnrad an, um sich zu drehen. Die Drehung des zweiten Kegelzahnrads treibt die vier Klemmpositionierungsblöcke durch das ebene Gewinde an, um sich dem mechanischen Gerät synchron zu nähern, um das mechanische Gerät schnell zu klemmen und zu positionieren.
   • 1 ist ein Strukturdiagramm des ersten Ausführungsbeispiels der vorliegenden Erfindung.
   • 2 ist das Strukturdiagramm des Stoßdämpfungsmechanismus im ersten Ausführungsbeispiel der vorliegenden Erfindung.
   • 3 ist eine dreidimensionale Ansicht des Montagesitzes im ersten Ausführungsbeispiel der vorliegenden Erfindung.
   • 4 ist ein Strukturdiagramm des zweiten Ausführungsbeispiels der vorliegenden Erfindung.

In comparison to the prior art, the advantageous effects of the exemplary embodiments of the invention are as follows:

1. 1. The shock absorbing mechanism is arranged. The shock absorbing mechanism includes telescopic rod, first spring, worm, worm gear ring, first connecting rod, adjusting rod, cylinder block, adjusting plate, second spring, piston, piston rod, moving block and second connecting rod, which can provide effective shock absorption and adjust the initial amount of compression of the second spring to adjust the buffer force of the second spring in order to adapt to different buffer requirements of mechanical devices with different weights. The airbags are arranged. When the piston compresses the second spring to move toward the pressure plate, the air in the cylinder block is pushed into the airbag and the airbag is further inflated, so that the assembly seat 8th can be better buffered and the buffering effect is improved .;
2. 2. The mounting mechanism is in place. The mounting mechanism includes a first stepper motor, a first bevel gear, a second bevel gear, and a clamp positioning block. The first stepping motor drives the second bevel gear through the first bevel gear to rotate. The rotation of the second bevel gear drives the four clamp positioning blocks through the flat threads to synchronously approach the mechanical device to quickly clamp and position the mechanical device.
   • 1 Fig. 13 is a structural diagram of the first embodiment of the present invention.
   • 2 Fig. 13 is the structural diagram of the shock absorbing mechanism in the first embodiment of the present invention.
   • 3 Fig. 3 is a three-dimensional view of the mounting seat in the first embodiment of the present invention.
   • 4th Fig. 13 is a structural diagram of the second embodiment of the present invention.

Embodiment 1

A highly efficient shock absorbing device for mechanical devices that have a base 1 , a mounting seat 8th for mounting mechanical devices and a shock absorbing mechanism, wherein an anti-slip cushion 15th at the bottom of the base 1 is glued, the assembly seat 8th above the base 1 is arranged with a shock absorbing mechanism between the mounting seat 8th and the base 1 is connected, characterized in that the shock absorbing mechanism telescopic rod 21 , first spring 22nd , Slug 14th , Worm gear ring 2 , first connecting rod 3 , Adjusting rod 4th , Cylinder block 13th , Adjustment plate 16 , second spring 17th , Pistons 23 , Piston rod 18th , moving block 19th and second connecting rod 20th comprises, wherein a telescopic rod 21 in the middle of the bottom of the mounting seat 8th is arranged, the lower end of the telescopic rod 21 firmly to the top of the base 1 connected, the first spring 22nd outside on the telescopic pole 21 is sheathed, with several second connecting rods 20th at the bottom of the assembly seat 8th are hinged in the circumferential direction, with a movable block 19th at the other end of the second connecting rod 20th is articulated, the movable block 19th with the base 1 is slidably connected, with a piston rod 18th on that of the telescopic pole 21 remote side of the movable block 19 is attached, the other end of the piston rod 18th through a side wall of the cylinder block 13th runs and extends into the cylinder block 13th extends, the cylinder block 13th at the base 1 is attached, one end of the piston rod 18th in the cylinder block 13th with a piston 23 is attached, the worm ring 2 on the outside of the cylinder block 13th arranged and rotatable on the base 1 is mounted, with a snail 14th that with the Worm gear ring 2 is engaged, rotatable on the base 1 on the outside of the worm ring 2 installed with one end of the auger 14th via a coupling firmly to the output shaft of the second stepper motor 26th is connected, wherein a plurality of first connecting rods 3 in the circumferential direction on the inner wall of the worm wheel ring 2 are articulated, the number of the first connecting rod 3 the same as that of the second connecting rod 20th and they correspond one to one with the other end of the second connecting rod 20th with an adjustment rod 4th is hinged, the adjustment rod 4th through the other side wall of the cylinder block 13th runs and extends into the cylinder block 13th extends into it, one end of the adjustment rod 4th in the cylinder block 13th with an adjustment plate 16 is attached, with a second spring 17th between the setting plate 16 and the piston 23 in the cylinder block 13th is arranged with both ends of the cylinder block 13th are provided with ventilation holes. The assembly seat moves during operation 8th under the gravity of the mechanical device down, and the first spring 22nd can have a damping effect. At the same time, the assembly seat drifts 8th the moving block 19th through the second connecting rod 20th to move outward. The moving block 19th drives the piston 23 through the piston rod 18th on to the second spring 17th compress so that the second spring 17th can exert a damping effect. The second stepper motor 26th can also the snail 14th to turn, and the worm 14th drives the worm ring 2 to turn on. By using the self-locking property between the screw 14th and the worm gear ring 2 can reverse rotation of the worm ring 2 be prevented. The worm gear ring 2 drives the adjustment rod 4th and the adjustment plate 16 through the first connecting rod 3 to move. The movement of the adjustment plate 16 can be the initial compression of the second spring 17th adjust to the buffer force of the second spring 17th to meet the different buffering requirements of different weight mechanical devices.

In order to further improve the buffer effect, the airbags are 12th each on one side of several cylinder blocks 13th on top of the base 1 installed with the top of the airbag 12th the bottom of the mounting seat 8th touches the trachea with the vent hole of the cylinder body 13th near the setting plate 16 is connected, with the other end of the windpipe with an airbag 12th connected is. When the piston 23 the second feather 17th squeezes to move towards the pressure plate, the air in the cylinder block 13th in the airbag 12th pressed and the airbag 12th is further inflated so that the assembly seat 8th can be better buffered and the buffer effect is improved.

There is also a mounting mechanism on the mounting seat 8th arranged to facilitate the quick positioning and installation of mechanical devices, the mounting mechanism being a first stepper motor 5 , a first bevel gear 6th , a second bevel gear 9 and a clamp positioning block 7th comprises, wherein the second bevel gear 9 in the mounting cavity of the mounting seat 8th through the assembly shaft 10 is rotatably mounted. In this embodiment, the mounting shaft is 10 preferably rotatable with the mounting seat via a bearing 8th connected, one side of the second bevel gear 9 rotatable with a first bevel gear 6th which is in engagement therewith, the first bevel gear 6th on the output shaft of the first stepper motor 5 is mounted, with the first stepper motor 5 on the outer wall of the assembly seat 8th is mounted, with four clamp positioning blocks 7th on top of the mounting seat 8th are arranged displaceably at the same distance in the circumferential direction, with a sliding block 11 one piece on the side wall of the clamping positioning block 7th is arranged, with a slide groove for sliding the slide block 11 at the assembly seat 8th is arranged, the second bevel gear 9 by threading the positioning slide block 11 connected, the opposite faces of the second bevel gear 9 and the positioning slide block 11 are provided with coordinated flat threads, with a clamping plate via a threaded rod on the clamping positioning block 7th is attached with the threaded rod in the clamp positioning block 7th is screwed in. Place the mechanical device on the mounting seat during operation 8th . Then start the first stepper motor 5 . The first stepper motor 5 drives the second bevel gear 9 through the first bevel gear 6th to turn. The rotation of the second bevel gear 9 drives the four clamp positioning blocks 7th to approach the mechanical device synchronously through the flat thread in order to quickly clamp and position the mechanical device. The position of the clamping plate is adjusted by the threaded rod to adapt to the mechanical devices with different shapes and sizes.

Embodiment 2

With reference to 4th ., there is the difference between the second embodiment of the present invention and the embodiment 1 in that it also prevents the assembly seat 8th quickly rebounding when the device is removed, resulting in accidents or impairing the stability of the device. Multiple gears 24 are rotatable on the lower part of the side wall of the mounting seat 8th mounted, with the gear 24 and the clamp positioning block 7th are arranged offset, with a rack 25th that with the gear 24 is engaged on the base 1 is attached. By meshing the gear 24 and the rack 25th it had a certain speed-limiting effect and the mounting seat rebounded quickly 8th prevented.

The working principle of the invention is: when the invention is used, the mechanical device is placed on the assembly seat 8th placed. Then start the first stepper motor 5 . The first stepper motor 5 drives the second bevel gear 9 through the first bevel gear 6th to turn. The second bevel gear 9 rotates around the four clamp positioning blocks 7th drive through the flat thread to approach the mechanical device synchronously, to quickly clamp and position the mechanical device. The position of the clamp plate is adjusted by the threaded rod to adapt to the mechanical device with different shapes and sizes. The mounting seat moves under the gravity of the mechanical device 8th down, and the first feather 22nd can have a damping effect. At the same time, the assembly seat drifts 8th the moving block 19th through the second connecting rod 20th to move outward. The moving block 19th drives the piston 23 through the piston rod 18th on to the second spring 17th compress so that the second spring 17th can exert a damping effect. The snail 14th can also be done by the second stepper motor 26th are driven to rotate. slug 14th drives worm gear ring 2 to turn on. The worm gear ring 2 drives the adjustment rod 4th and the adjustment plate 16 through the first connecting rod 3 to move. The movement of the adjustment plate 16 can be the initial compression of the second spring 17th adjust to the buffer force of the second spring 17th to meet the different buffering requirements of different weight mechanical devices.

List of reference symbols

1

base

2

Worm gear ring

3

First connecting rod

4th

Adjusting rod

5

First stepper motor

6th

First bevel gear

7th

Clamp positioning block

8th

Assembly seat

9

Second bevel gear

10

Mounting shaft

11

Sliding block

12th

Airbag

13th

Cylinder block

14th

slug

15th

Anti-slip cushions

16

Adjustment plate

17th

Second spring

18th

Piston rod

19th

Movable block

20th

Second connecting rod

21

Telescopic pole

22nd

First feather

23

Pistons

24

gear

25th

Rack

26th

Second stepper motor

Claims (7)

Highly efficient shock absorbing device for mechanical devices, comprising a base (1), a mounting seat (8) for mounting mechanical devices and a shock absorbing mechanism, the mounting seat (8) being arranged above the base (1) with a shock absorbing mechanism between the mounting seat (8 ) and the base (1), characterized in that the shock-absorbing mechanism telescopic rod (21), first spring (22), worm (14), worm wheel ring (2), first connecting rod (3), adjusting rod (4), cylinder block ( 13), adjustment plate (16), second spring (17), piston (23), piston rod (18), movable block (19) and second connecting rod (20), with a telescopic rod (21) in the middle of the underside of the mounting seat (8), the lower end of the telescopic rod (21) being firmly connected to the top of the base (1), the first spring (22) being encased on the outside of the telescopic rod (21), with several second connecting rods (2 0) are hinged to the bottom of the assembly seat (8) in the circumferential direction, a movable block (19) being hinged to the other end of the second connecting rod (20), the movable block (19) being slidably connected to the base (1), wherein a piston rod (18) is attached to the side of the movable block (19) remote from the telescopic rod (21), the other end of the piston rod (18) passing through a side wall of the cylinder block (13) and into the cylinder block (13 ) extends, the cylinder block (13) is fastened to the base (1), one end of the piston rod (18) being fastened in the cylinder block (13) with a piston (23), the worm wheel ring (2) being arranged and rotatable on the outside of the cylinder block (13) mounted on the base (1), a worm (14) engaged with the worm ring (2) rotatably installed on the base (1) on the outside of the worm ring (2), one end of the worm (14 ) is firmly connected to the output shaft of the second stepping motor (26) via a coupling, several first connecting rods (3) being articulated in the circumferential direction on the inner wall of the worm wheel ring (2), the number of first connecting rods (3) being the same as the the second connecting rod (20) and they correspond one to one, the other end of the second connecting rod (20) being hinged to an adjusting rod (4), the adjusting rod (4) passing through the other side wall of the cylinder block (13) and s i extends into the cylinder block (13), one end of the adjusting rod (4) being fixed in the cylinder block (13) with an adjusting plate (16), with a second spring (17) between the adjusting plate (16) and the piston (23 ) is arranged in the cylinder block (13), both ends of the cylinder block (13) being provided with vent holes. Highly efficient shock absorbing device for mechanical devices according to Claim 1 , characterized in that an anti-slip cushion (15) is glued to the underside of the base (1). Highly efficient shock absorbing device for mechanical devices according to Claim 1 or 2 , characterized in that a gap is arranged between the outer wall of the adjusting plate (16) and the inner wall of the cylinder block (13), the airbags (12) each installed on one side of a plurality of cylinder blocks (13) on the upper side of the base (1) with the top of the airbag (12) touching the bottom of the mounting seat (8), the trachea being connected to the vent hole of the cylinder body (13) near the adjustment plate (16), the other end of the trachea being connected to an airbag (12 ) connected is. Highly efficient shock absorbing device for mechanical devices according to one of the Claims 1 until 3 , characterized in that a mounting mechanism is arranged on the mounting seat (8), the mounting mechanism comprising a first stepper motor (5), a first bevel gear (6), a second bevel gear (9) and a clamping positioning block (7), the second Bevel gear (9) is rotatably mounted in the mounting cavity of the mounting seat (8) by the mounting shaft (10), one side of the second bevel gear (9) being rotatably provided with a first bevel gear (6) which is in engagement therewith, the first Bevel gear (6) is mounted on the output shaft of the first stepper motor (5), the first stepper motor (5) being mounted on the outer wall of the mounting seat (8), with four clamping positioning blocks (7) slidable in on the top of the mounting seat (8) are arranged at the same distance in the circumferential direction, wherein the second bevel gear (9) is connected by thread to the positioning slide block (11), the opposite surfaces of the second Bevel gear (9) and the positioning slide block (11) are provided with mutually coordinated flat threads. Highly efficient shock absorbing device for mechanical devices according to Claim 4 , characterized in that a clamping plate is attached to the clamping positioning block (7) via a threaded rod, the threaded rod being screwed into the clamping positioning block (7). Highly efficient shock absorbing device for mechanical devices according to Claim 5 , characterized in that a slide block (11) is integrally arranged on the side wall of the clamp positioning block (7), a slide groove for sliding the slide block (11) being arranged on the mounting seat (8). Highly efficient shock absorbing device for mechanical devices according to one of the Claims 4 until 6th , characterized in that a plurality of gears (24) are rotatably mounted on the lower part of the side wall of the mounting seat (8), the gear (24) and the clamping positioning block (7) being arranged offset, wherein a rack (25) connected to the Gear (24) is engaged, is attached to the base (1).

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