CN209632782U - Rocking equipment - Google Patents

Abstract

The utility model belongs to grinding equipment technical field more particularly to a kind of rocking equipment, and rocking equipment includes: pedestal, and sliding is provided with slide unit, and the slide unit is for installing fixed emery wheel mechanism；First driving motor is connect with the slide unit；Slider-crank mechanism, the offset assembly of the output axis connection including the second driving motor and second driving motor and the connecting rod for being connected to the offset assembly；One end of the connecting rod is flexibly connected with the slide unit, and second driving motor drives the connecting rod to swing back and forth by the offset assembly, makes the connecting rod that the slide unit be driven to slidably reciprocate on the pedestal, to drive the grinding wheel mechanism to move back and forth.The application is swung due to the second driving motor of slider-crank mechanism by offset assembly drive link, slide unit can be driven to slidably reciprocate on the base when connecting rod swing, and then the grinding wheel mechanism on slide unit is driven to slidably reciprocate, be ground grinding wheel back and forth to cutter, overall structure is simple, low manufacture cost.

Description

Rocking equipment

Technical field

The utility model belongs to grinding equipment technical field more particularly to a kind of rocking equipment.

Background technique

Hard material cutter has the advantages that hardness is high, thermal conductivity is good, thermal expansion is small and chemical stability is high, in many cuttings It is had been widely used in processing, such as with milling generation mill, the processing of hard state, high-speed cutting etc..The process of hard material cutter is main Including the cutting of hard material composite sheet, cutter hub production, welding, sharpening processing etc., wherein sharpening processing is to determine cutter geometric form The critical process of shape, dimensional accuracy, the existing universal machining accuracy of equipment for grinding is not high, hardly results in high-precision hard material Cutter, and structure is complicated, accessory higher cost mostly for the tilting member for driving grinding wheel to move back and forth.

Utility model content

The purpose of this utility model is to provide a kind of rocking equipments, it is intended to solve rocking equipment structure in the prior art Technical problem complicated, accessory is at high cost.

A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: rocking equipment, is installed on equipment for grinding On, the equipment for grinding includes workbench, is set on the workbench and is used for the clamping device and grinding wheel of clamping cutter Mechanism, wherein the rocking equipment includes:

Pedestal, sliding are provided with slide unit, and the slide unit is for installing the fixed grinding wheel mechanism；

First driving motor is connect and for driving the slide unit to be moved to predetermined position with the slide unit；

Slider-crank mechanism, including the second driving motor, eccentric group with the output axis connection of second driving motor Part and the connecting rod for being connected to the offset assembly；

Wherein, one end of the connecting rod is flexibly connected with the slide unit, and second driving motor passes through the eccentric group Part drives the connecting rod to swing back and forth, and makes the connecting rod that the slide unit be driven to slidably reciprocate on the pedestal, described in driving Grinding wheel mechanism moves back and forth, to realize the grinding back and forth to cutter.

Further, the slide unit includes the first slide unit being slidably connected on the pedestal and is slidably connected to described the Second slide unit of one slide unit top surface, the grinding wheel mechanism are fixed on the top surface of second slide unit, one end of first slide unit With the extended segment stretched out relative to second slide unit, second driving motor is arranged on the extended segment.

Further, first slide unit is slidably connected by the first sliding rail and the pedestal, and second slide unit passes through Second sliding rail is slidably connected with first slide unit, and first sliding rail and second sliding rail include spaced first Draw runner and the second draw runner, the retainer being set among first draw runner and the second draw runner and be installed on first draw runner and Multiple rolling columns between second draw runner, can opposite sliding between first draw runner and second draw runner.

Further, first draw runner and the opposite side of second draw runner offer V-shaped groove, two sides it is described The multiple accommodation grooves for rolling column of adaptation accommodating are collectively formed in V-shaped groove, and the retainer equidistantly offers along its length Multiple rectangular openings, the rolling column wear the rectangular opening, it is described roll axis of a cylinder to both ends of the surface respectively with the V-shaped groove of two sides Cell wall is affixed, and the angle of the axial direction of two adjacent rolling columns is 90 degree.

Further, hollow cabinet, side of the cabinet towards second slide unit are provided on the extended segment Opening, second driving motor is installed on the cabinet and its output shaft stretches out in the cabinet, and the offset assembly is received It is dissolved in the cabinet, one end of the connecting rod is protruded into the cabinet and connect with the offset assembly.

Further, the offset assembly includes the guide part for being connected to the output shaft of second driving motor, sliding Sliding block on the guide part is set, and the sliding block is connect with the connecting rod, and second driving motor drives the guiding The sliding block slidably reciprocates on the guide part when part rotation, makes the sliding block that the connecting rod be driven to swing back and forth, and then make The connecting rod drives the slide unit to slidably reciprocate on the pedestal.

Further, the connecting rod includes the first spherical plain bearing rod end, the second spherical plain bearing rod end and connecting rod, and described the One spherical plain bearing rod end and the second spherical plain bearing rod end are connected by the connecting rod, one end of first spherical plain bearing rod end It is movably connected on the slide unit, one end of second spherical plain bearing rod end is flexibly connected with the sliding block.

Further, the bottom surface of the guide part has opening, is provided with and the open communication in the guide part Sliding slot, the sliding block include shape adaptation in the embedding part of the sliding slot and are connected to the interconnecting piece of the embedding part bottom, institute Stating embedding part can slidably reciprocate in the sliding slot, and one end activity of second spherical plain bearing rod end is embedded with spherical surface sliding axle It holds, connecting column is provided at the top of the spherical bearing, the interconnecting piece passes through the opening and connect with the connecting column It is fixed.

Further, the sliding slot is dovetail groove, and the longitudinal section of the embedding part is in dovetail shaped.

Further, the side of the guide part is bolted with adjusting screw rod, and one end of the adjusting screw rod can be protruded into described It offsets in sliding slot and with the sliding block, to realize the adjusting of the range moved in the sliding slot to the sliding block.

The utility model has the beneficial effects that the rocking equipment of the utility model, due to being provided with slider-crank mechanism, crank Second driving motor of slide block mechanism is swung by offset assembly drive link, and one end of connecting rod is movably connected on the cunning of pedestal Platform, when connecting rod swing, can drive slide unit to slidably reciprocate on the base, and then the grinding wheel mechanism on slide unit is driven to slidably reciprocate, and make sand Wheel is ground cutter back and forth, and overall structure is simple, low manufacture cost, can accurately realize the grinding to cutter.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram that rocking equipment provided by the embodiment of the utility model is installed on equipment for grinding；

Fig. 2 is the schematic perspective view of rocking equipment shown in Fig. 1；

Fig. 3 is the schematic perspective view of slider-crank mechanism in rocking equipment shown in Fig. 1；

Fig. 4 is the perspective view of the explosion of slider-crank mechanism in rocking equipment shown in Fig. 1；

Fig. 5 is the side view of slider-crank mechanism in rocking equipment shown in Fig. 1；

Fig. 6 is the cross-sectional view of slider-crank mechanism in rocking equipment shown in Fig. 1；

Fig. 7 is the perspective view of the explosion of the second sliding rail in rocking equipment shown in Fig. 1；

Fig. 8 is the cross-sectional view of the second sliding rail in rocking equipment shown in Fig. 1；

Fig. 9 is the sectional schematic diagram of the second sliding rail in rocking equipment shown in Fig. 1.

Wherein, each appended drawing reference in figure:

10-11-grinding wheel of workbench mechanism, 12-grinding wheels

13-pedestal 15-slider-crank mechanisms of the 14-the first driving motor

100-slide unit the 102-the second slide units of the 101-the first slide unit

110-the first slide plate the 130-the second slide plate of the 120-the first sliding rail

131-mounting blocks 132-mounting groove, 133-fasteners

134-spherical bearing the 141-the first draw runners of the 140-the second sliding rail

142-the second draw runner 143-V-shaped groove, 144-retainer

145-roll 146-rectangular opening of column, 147-mating surface

200-the second driving motor 210-output shaft, 220-key

300-offset assembly 310-guide part, 311-sliding slots

312-protruding shaft 313-adjusting block, 314-side plates

320-sliding block 321-embedding part, 322-interconnecting pieces

330-spherical bearing 331-connecting column, 332-limited blocks

333-the 410-the first spherical plain bearing rod ends of 400-connecting rod of spacer

420-the second spherical plain bearing rod end 430-connecting rod, 500-cabinet

510-mounting racks.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

As shown in Fig. 1~2, rocking equipment provided by the embodiment of the utility model is installed on equipment for grinding, which sets The standby cutter that can be used for processing high-hardness material, the equipment for grinding include workbench 10, are arranged on workbench 10 and for filling The clamping device and grinding wheel mechanism 11 of cutter are pressed from both sides, grinding wheel mechanism 11 is equipped with for the grinding wheel 12 to tool grinding, waves dress It sets for driving grinding wheel mechanism 11 to feed back and forth to tool orientation, to realize high-precision grinding.

Rocking equipment includes pedestal 13, the first driving motor 14 and slider-crank mechanism 15.Sliding is provided on pedestal 13 Slide unit 100, grinding wheel mechanism 11 are fixed on the slide unit 100.Servo motor, the first driving can be used in first driving motor 14 Motor 14 is connect with slide unit 100, and for driving slide unit 100 centainly to predetermined position, and then it is pre- to drive grinding wheel mechanism 11 to be moved to Positioning is set, and the first driving motor 14 stops driving after grinding wheel mechanism 11 is moved to predetermined position, and locks the position.Slide crank Block mechanism 15 includes the second driving motor 200, offset assembly 300 and connecting rod 400, and deceleration electricity can be used in the second driving motor 200 Machine, offset assembly 300 are connect with the output shaft 210 of the second driving motor 200, and one end of connecting rod 400 and offset assembly 300 connect It connects, the other end of connecting rod 400 is flexibly connected with slide unit 100, and the second driving motor 200 passes through 300 drive link 400 of offset assembly It is mobile, enable connecting rod 400 that slide unit 100 to be driven to slidably reciprocate on pedestal 13, and then drive grinding wheel mechanism 11 along moving back and forth, from And realize the grinding back and forth to the cutter on clamping and clamping device.

Rocking equipment provided in this embodiment, due to being provided with slider-crank mechanism 15, the second of slider-crank mechanism 15 Driving motor 200 is swung by 300 drive link 400 of offset assembly, and one end of connecting rod 400 is movably connected on the slide unit of pedestal 13 100, connecting rod 400 can drive slide unit 100 to slidably reciprocate on pedestal 13 when swinging, and then drive the grinding wheel mechanism on slide unit 100 11 slidably reciprocate, and are ground grinding wheel back and forth to cutter, and overall structure is simple, low manufacture cost, can accurately realize the mill to cutter It cuts.

In one embodiment, as shown in Figure 1 and Figure 2, slide unit 100 includes the first slide unit 101 and the second slide unit 102, and first is sliding Platform 101 is slidably connected on pedestal 13, and the second slide unit 102 is slidably connected to the top surface of the first slide unit 101, and grinding wheel mechanism 11 is fixed In the top surface of the second slide unit 102, one end of the first slide unit 101 has the extended segment stretched out relative to the second slide unit 102, and second drives Dynamic motor 200 is arranged on the extended segment.That is, making connecting rod 400 after the second driving motor 200 driving offset assembly 300 It drives the second slide unit 102 to move back and forth on the first slide unit 101, and then makes on the second slide unit 102 grinding wheel mechanism 11 along first party To moving back and forth, and then cutter can be ground.

In one embodiment, the first slide unit 101 is slidably connected by the first sliding rail 120 with pedestal 13, and the second slide unit 102 is logical It crosses the second sliding rail 140 to be slidably connected with the first slide unit 101, i.e. the first slide unit 101 includes that the first slide plate 110 is slided with being set to first The first sliding rail 120 between plate 110 and pedestal 13, the second slide unit 102 include the second slide plate 130 and are set to the second slide plate 130 The second sliding rail 140 between the first slide plate 110.Space set is sliding there are two first between first slide plate 110 and pedestal 13 Rail 120, there are two the second sliding rails 140 for space set between the second slide plate 130 and the first slide plate 110.

As shown in Fig. 2 and Fig. 7~9, the first sliding rail 120 and the second sliding rail 140 include spaced first draw runner 141 With the second draw runner 142, it is set to the retainer 144 of 142 centre of the first draw runner 141 and the second draw runner and is installed on the first draw runner 141 and second multiple rolling columns 145 between draw runner 142, roll column 145 can opposite two draw runners along draw runner length direction cunning It is dynamic, it can opposite sliding between the first draw runner 141 and the second draw runner 142.The end of two sliding rails, which has, prevents retainer 144 from skidding off Limiting section, retainer 144 and rolling column 145 slide together when two sliding rails slide relatively.

Specifically, the first draw runner 141 and the opposite side of the second draw runner 142 offer V-shaped groove 143, each V-shaped groove respectively The angle of 143 two cell walls is 90 degree, and the multiple accommodation grooves for rolling column 145 of adaptation accommodating are collectively formed in the V-shaped groove 143 of two sides, Retainer 144 equidistantly offers multiple rectangular openings 146 along its length, rolls column 145 and wears rectangular opening 146, rolls column 145 Cell wall of the axial both ends of the surface respectively with the V-shaped groove 143 of two sides is affixed, the folder of the axial direction of two adjacent rolling columns 145 Angle is 90 degree.Rolling column 145 is whole cylindrical, and the edge in axial ends face has the angle C, so as to roll 145 upper and lower ends of column It is respectively formed the mating surface 147 parallel with the hole wall of rectangular opening 146, the folder of each axial direction for rolling column 145 and retainer 144 Angle is 45 degree, so can guarantee that rolling column 145 is steady in sliding.Using this kind of double sided slider bar cooperation V-shaped groove 143 and roll column 145 structure, is able to achieve high-precision sliding, and stainless steel can be used to meet the requirement to rigid in each component.

In one embodiment, as shown in Figures 1 to 3, it is provided with cabinet 500 on the extended segment of the first slide unit 101, the cabinet 500 be hollow structure and the side opening towards the second slide unit 102, and the second driving motor 200 is fixed on the cabinet 500 On, the output shaft 210 of the second driving motor 200 is parallel with vertical direction and protrudes into cabinet 500 from the top surface of cabinet 500, partially Heart component 300 is housed in the cabinet 500, and one end of connecting rod 400 is protruded into cabinet 500 and connect with offset assembly 300.

Specifically, mounting rack 510 is also provided in cabinet 500, the second driving motor 200 passes through the top plate of cabinet 500 And output shaft 210 fixed with mounting rack 510 is connect after passing through mounting rack 510 with offset assembly 300 afterwards, the two sides of mounting rack 510 It can be connected by screw on two opposite inner walls of cabinet 500.

In one embodiment, as illustrated in figures 3-6, offset assembly 300 includes guide part 310 and sliding block 320, guide part 310 Be connected to the output shaft 210 of the second driving motor 200, sliding block 320 is slidably arranged on guide part 310, one end of sliding block 320 with Connecting rod 400 connects, and sliding block 320 slidably reciprocates on guide part 310 when the second driving motor 200 driving guide part 310 rotates, and makes Sliding block 320 drives connecting rod 400 to swing back and forth, and then makes connecting rod 400 that slide unit 100 be driven to slidably reciprocate on pedestal 13.

In one embodiment, connecting rod 400 includes the first spherical plain bearing rod end 410, the second spherical plain bearing rod end 420 and connects Extension bar 430 is connected between first spherical plain bearing rod end 410 and the second spherical plain bearing rod end 420 by connecting rod 430, the first bar One end of end oscillating bearing 410 is movably connected on slide unit 100, and one end of the second spherical plain bearing rod end 420 and 320 activity of sliding block are even It connects.The top surface of second slide unit 102 is equipped with mounting blocks 131, and mounting blocks 131 offer mounting groove 132, and mounting blocks 131 pass through fastening Part 133 and spherical bearing 134 are fixed on the top surface of the second slide unit 102, and one end of the first spherical plain bearing rod end 410 is sheathed on Spherical bearing 134, the first spherical plain bearing rod end 410 is rotatable relative to spherical bearing 134, in this way, realizing connecting rod 400 are flexibly connected with second slide unit 102.Connecting rod 400 can drive the second slide unit when swinging far from one end of the second slide unit 102 102 slidably reciprocate on the first slide unit 101, and then the grinding wheel mechanism 11 on the second slide unit 102 is driven to slidably reciprocate.

In one embodiment, the bottom surface of guide part 310 has opening, and the cunning with open communication is provided in guide part 310 Slot 311, sliding block 320 include shape adaptation in the embedding part 321 of sliding slot 311 and are connected to the interconnecting piece of 321 bottom of embedding part 322, embedding part 321 can slidably reciprocate in sliding slot 311, and interconnecting piece 322 is located at the bottom surface of guide part 310, the second rod end joint One end activity of bearing 420 is embedded with spherical bearing 330, and the top of spherical bearing 330 is provided with connecting column 331, Interconnecting piece 322 passes through opening and is connected and fixed with connecting column 331.One end of spherical bearing 330 is connected with limited block 332, even It connects and is arranged with spacer 333 outside column 331, to prevent spherical bearing 330 from falling off from the second spherical plain bearing rod end 420.

Specifically, the top surface of guide part 310 may be provided with protruding shaft 312, and protruding shaft 312 is axial to offer adaptation the second driving electricity The axis hole of the output shaft 210 of machine 200, axis hole hole wall are formed with keyway, and output shaft 210 is coupled by key 220 and keyway In axis hole, to realize the connection of output shaft 210 Yu protruding shaft 312, the second driving motor 200 is by protruding shaft 312 with lower moving guide 310 Rotation, and then sliding block 320 is made to slidably reciprocate in guide part 310.

In one embodiment, as shown in figs. 4 and 6, sliding slot 311 is dovetail groove, and the longitudinal section of embedding part 321 is in dovetail Shape.It may be provided with adjusting block 313 in the dovetail groove of guide part 310, the 313 shape adaptation sliding block 320 of adjusting block, adjusting block 313 Longitudinal section parallelogram comprising two parallel top and bottom, two parallel inclined-planes, inclined-plane and sliding block 320 The inclined-plane of embedding part 321 is parallel, and the interconnecting piece 322 of bottom surface and sliding block 320, which pastes, to be touched；It can be spirally connected in the side wall of guide part 310 There is jackscrew (not shown), is screwed in dovetail groove by the jackscrew, an inclined-plane of adjusting block 313 is made gradually to lean on embedding part 321 Inclined-plane, in this way, can guarantee the ride comfort that sliding block 320 is slided in dovetail groove by the spinning in and out of jackscrew.

Further, a side opening of guide part 310, opening are removably connected with side plate 314, which is spirally connected There is adjusting screw rod (not shown), one end of adjusting screw rod can be protruded into sliding slot 311 to offset with sliding block 320, to realize to sliding block 320 The adjusting of the range moved in sliding slot 311.When needing to reduce the amplitude of fluctuation of grinding wheel mechanism 11, it is screwed into adjusting spiral shell Bar reduces range of the sliding block 320 in sliding slot 311, and the amplitude of fluctuation of connecting rod 400 reduces, and then drives connecting rod 400 The mobile maximum distance of second slide unit 102 reduces, to realize the purpose for reducing the amplitude of fluctuation of grinding wheel mechanism 11, adjusts behaviour Make simple.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of rocking equipment, is installed on equipment for grinding, the equipment for grinding includes workbench, is set on the workbench And it is used for the clamping device and grinding wheel mechanism of clamping cutter, it is characterised in that: the rocking equipment includes:

Pedestal, sliding are provided with slide unit, and the slide unit is for installing the fixed grinding wheel mechanism；

First driving motor is connect and for driving the slide unit to be moved to predetermined position with the slide unit；

Slider-crank mechanism, including the second driving motor, with the offset assembly of the output axis connection of second driving motor and It is connected to the connecting rod of the offset assembly；

Wherein, one end of the connecting rod is flexibly connected with the slide unit, and second driving motor is driven by the offset assembly It moves the connecting rod to swing back and forth, makes the connecting rod that the slide unit be driven to slidably reciprocate on the pedestal, to drive the grinding wheel Mechanism moves back and forth, to realize the grinding back and forth to cutter.

2. rocking equipment according to claim 1, it is characterised in that: the slide unit includes being slidably connected on the pedestal The first slide unit and be slidably connected to the second slide unit of first slide unit top surface, it is sliding that the grinding wheel mechanism is fixed on described second The top surface of platform, one end of first slide unit have the extended segment stretched out relative to second slide unit, the second driving electricity Machine is arranged on the extended segment.

3. rocking equipment according to claim 2, it is characterised in that: first slide unit passes through the first sliding rail and the base Seat is slidably connected, and second slide unit is slidably connected by the second sliding rail and first slide unit, first sliding rail and described Second sliding rail includes spaced first draw runner and the second draw runner, is set among first draw runner and the second draw runner Retainer and the multiple rolling columns being installed between first draw runner and second draw runner, first draw runner and described It can opposite sliding between two draw runners.

4. rocking equipment according to claim 3, it is characterised in that: first draw runner and second draw runner are opposite Side offers V-shaped groove, and the multiple accommodation grooves for rolling column of adaptation accommodating are collectively formed in the V-shaped groove of two sides, described Retainer equidistantly offers multiple rectangular openings along its length, and the rolling column wears the rectangular opening, the rolling axis of a cylinder To cell wall of the both ends of the surface respectively with the V-shaped groove of two sides be affixed, the angle of the axial direction of two adjacent rolling columns is 90 degree.

5. rocking equipment according to claim 2, it is characterised in that: be provided with hollow cabinet, institute on the extended segment A side opening of the cabinet towards second slide unit is stated, second driving motor is installed on the cabinet and its output shaft is stretched Out in the cabinet, the offset assembly is contained in the cabinet, and the cabinet and the bias are protruded into one end of the connecting rod Component connection.

6. described in any item rocking equipments according to claim 1~5, it is characterised in that: the offset assembly includes being connected to The guide part of the output shaft of second driving motor, the sliding block being slidably arranged on the guide part, the sliding block with it is described Connecting rod connection, second driving motor drive sliding block when guide part rotation to slidably reciprocate on the guide part, Make the sliding block that the connecting rod be driven to swing back and forth, and then makes the connecting rod that the slide unit be driven to slide back and forth on the pedestal It is dynamic.

7. rocking equipment according to claim 6, it is characterised in that: the connecting rod includes the first spherical plain bearing rod end, the Two spherical plain bearing rod ends and connecting rod, first spherical plain bearing rod end and the second spherical plain bearing rod end are connected by the connecting rod Connect, one end of first spherical plain bearing rod end is movably connected on the slide unit, one end of second spherical plain bearing rod end with The sliding block is flexibly connected.

8. rocking equipment according to claim 7, it is characterised in that: the bottom surface of the guide part has opening, described to lead The sliding slot with the open communication is provided with into part, the sliding block includes shape adaptation in the embedding part and connection of the sliding slot Interconnecting piece in the embedding part bottom, the embedding part can slidably reciprocate in the sliding slot, the second rod end joint shaft One end activity held is embedded with spherical bearing, and connecting column, the interconnecting piece are provided at the top of the spherical bearing It is connected and fixed across the opening with the connecting column.

9. rocking equipment according to claim 8, it is characterised in that: the sliding slot is dovetail groove, and the embedding part is indulged Section is in dovetail shaped.

10. rocking equipment according to claim 8, it is characterised in that: the side of the guide part is bolted with adjusting screw rod, One end of the adjusting screw rod can be protruded into the sliding slot and offset with the sliding block, to realize to the sliding block in the sliding slot The adjusting of the range of middle movement.