CN202878266U - Handle type push rod device and swing tool with the same - Google Patents
Handle type push rod device and swing tool with the same Download PDFInfo
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- CN202878266U CN202878266U CN 201220521941 CN201220521941U CN202878266U CN 202878266 U CN202878266 U CN 202878266U CN 201220521941 CN201220521941 CN 201220521941 CN 201220521941 U CN201220521941 U CN 201220521941U CN 202878266 U CN202878266 U CN 202878266U
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Abstract
The utility model relates to a handle type push rod device and a swing tool with the same. The handle type push rod device comprises a handle and a rotating unit which comprises a rotating shaft and a cam, and the cam is connected on a working mechanism through the rotating shaft. The handle and the cam are fixedly connected, the cam abuts against the shaft end of an axial push rod, and the handle rotates to drive the cam to rotate along the rotating shaft to drive the axial push rod to move back and forth along the axial direction. In addition, the swing tool which is provided with the handle type push rod device comprises a power transmission device which is used for supplying power to a cutting saw blade and the working mechanism. The working mechanism comprises a swing platform which can be used for mounting the cutting saw blade, a loading/unloading device and a push-pull device. The push-pull device moves to enable the loading/unloading device to be fixedly clamped or move in a circular hole of the cutting saw blade, so that the function of automatically replacing the cutting saw blade is achieved, and drawing support from outside force is of no need.
Description
Technical field
The utility model relates to field of power tools, particularly a kind of handle type push rod device and comprise the swing tool of this handle type push rod device.
Background technology
Electric cutting tool is widely used in a lot of fields, and right and wrong are the electric tool of usefulness usually.Particularly hand electric cutting tool or title small-sized electric cutting tool have it to be easy to portability, are made by the user always and like.
And in existing electric tool, the whirligig great majority all are for large-scale plant equipment or complicated instrument, are difficult to adjust the details parameter of height, length or the angle etc. that comprise workpiece; And the parts of its rotation in traditional whirligig are comparatively complicated, and when the height that rotates the adjustment workpiece, length or angle, be not easy to one-time fix, need multiple operation or need to workpiece be fixed, operate and be not to make things convenient for very much, and its rotary device structure more complicated, cost and manufacturing step are comparatively complicated.And in traditional whirligig, all needing motor to drive, it is very loaded down with trivial details structurally, basically do not have manually operated in traditional whirligig.
The utility model content
The utility model is for the prior art above shortcomings, and providing a kind of does not need auxiliary additional means can change the handle type push rod device of saw blade function and comprise the swing tool of this handle type push rod device.
A kind of handle type push rod device, comprise handle and rotating unit, described rotating unit comprises rotating shaft and cam, described cam is connected in the operating mechanism by rotating shaft, described handle is fixedly connected with cam, the axle head of described cam and described axial push rod connects, and handle rotates to drive described cam and rotates to drive described axial push rod along axially moving back and forth along rotating shaft.
A kind of swing tool that comprises the handle type push rod device comprises that operating mechanism comprises oscillating platform, loading/unloading device and the push-pull device at fixed that cast-cutting saw slice can be installed in order to carry Poewr transmission mechanism and the operating mechanism of power to cast-cutting saw slice, wherein:
The loading/unloading device: be in stationary state, it is fastened in the circular hole of cast-cutting saw slice so that described cast-cutting saw slice is fixed on the described oscillating platform, is in active state, its activity in the cast-cutting saw slice circular hole so that described cast-cutting saw slice is detachable in described oscillating platform;
Described push-pull device at fixed comprises axial push rod and push rod wrench device at least, described axial push rod one end interlock is in described loading/unloading device, one end connects the push rod wrench device, be used under the effect of push rod wrench device so that axially push rod retract or protrude out to drive the loading/unloading device along axially-movable.
Preferably, the loading/unloading device further comprises: inverted cone, and corresponding described inverted cone at least one pair of fixture block all around that is arranged on, inverted cone is fixedly connected with or is fixedly installed with axial push rod, and wear and movable through hole on described oscillating platform, two fixture blocks on the every pair of fixture block lay respectively at the respective side of through hole, described inverted cone and the described circular hole that can be positioned at described cast-cutting saw slice to fixture block, inverted cone protrudes out under the state, described inverted cone and the described maximum cross section that fixture block is formed are less than cast-cutting saw slice circular hole cross-sectional diameter, under the described inverted cone retracted mode, described inverted cone and the described maximum cross section that fixture block is formed are greater than cast-cutting saw slice circular hole cross-sectional diameter.
Preferably, described inverted cone adopts in the thick described oscillating platform of pyramid type in the close axially thin other end of push rod end and establishes the storage tank that equates with described fixture block quantity, the width of the width of described storage tank and described fixture block part in described storage tank groove is suitable, be provided with elastic device in the described storage tank, described fixture block comes elasticity to support by described elastic device to be located on the side of described inverted cone, and the end face of fixture block adopts the circular arc suitable with described inverted cone-shaped side.
Preferably, described fixture block is L-type, and it comprises L-type our department and L-type bottom, and described our department is positioned at the described described storage tank that is arranged on, and described L-type bottom is supported and is located on the described inverted cone.
Preferably, described push-pull device at fixed also comprises elastomer, and described elastomer is arranged on the described axial push rod, under the described elastomer normality, described loading/unloading device is in retracted mode, and described push rod wrench device action is lower, and described elastomer compresses to drive the loading/unloading device and is in the state of protruding out.
Axially be provided with the flange disk on the rear end of push rod, with the carrying elastomer.
Preferably, the push rod wrench device further comprises rotating mechanism and pushing mechanism, and described rotating mechanism is rotationally connected with in the described operating mechanism, and described pushing mechanism is slidingly connected or is fixedly connected on the described rotating mechanism; Be provided with the convex type jacking block on the pushing mechanism; The convex type jacking block moves under the rotation of rotating mechanism, to drive described axial push rod along axially moving back and forth.
Preferably, rotating mechanism is rotating handles, the tail end of described jacking block and described axial push rod connects, described convex type jacking block comprises the first termination and the second termination, described the first termination is smooth to the second termination, integral body is gradient formula, and rotating handles and jacking block are fixed, and the rotating handles turn moves to drive described axial push rod along axially moving back and forth to drive described convex type jacking block.Described the first termination is provided with accommodation space; Described the second termination is provided with and fixes the space, and described rotating mechanism is shipped and resell on another market by one and is movably connected in the described operating mechanism.
Preferably, Poewr transmission mechanism and operating mechanism removably connect by motor and workpiece connecting device, and described motor and workpiece connecting device comprise stuck-module, and described stuck-module comprises:
The metal projection, it is arranged on the outside of described motor and tool coupling device;
" recessed " type fastening module is with described metal projection snapping, in order to in the horizontal direction fixing of the main body of the main body of described motor and described instrument; And,
Some positioning strips are arranged on the outside of described motor and tool coupling device, and are connected in the groove that is arranged on the inner correspondence of described electric power tool shell, are used for fixing described motor and do not rotate with described motor with tool coupling device.
Preferably, described " recessed " type fastening module is provided with the button of the buckle state of described in order to remove " recessed " type fastening module and described metal projection.Also be provided with elastic parts on " recessed " type fastening module of described motor and workpiece connecting device, described elastic parts is arranged between described " recessed " type fastening module and the described enclosure.
Compared with prior art, the utlity model has following advantage:
At first, the utility model realizes automatically changing cast-cutting saw slice (such as saw blade) by loading/unloading device and push-pull device at fixed, the push-pull device at fixed action, so that the loading/unloading device fixes the circular hole of cast-cutting saw slice to oscillating platform, or make the loading/unloading device be active in the circular hole of cast-cutting saw slice, to realize automatically changing the effect of cast-cutting saw slice.When not only cast-cutting saw slice is damaged, easily change.And when need using the different size cast-cutting saw slice, also change than being easier to, and need not by external force.
Then, the utility model Poewr transmission mechanism and operating mechanism are movable, and be dismountable.Like this, when motor is damaged, the Poewr transmission mechanism that easily more renews, when perhaps operating mechanism is damaged, the operating mechanism that easily more renews, use and easy to maintenance.
Description of drawings
Fig. 1 is a theory structure overall schematic of the utility model swing tool;
Fig. 2 is the part instance graph of operating mechanism;
Fig. 3 is the example schematic of loading/unloading device and part push-pull device at fixed in the operating mechanism;
Fig. 4 is a top view of oscillating platform;
Fig. 5 is loading/unloading device phantom;
Fig. 6 is the schematic diagram of the utility model push-pull device at fixed;
Fig. 7 is the side view of a kind of motor of the utility model and tool coupling device;
Fig. 8 is the profile of a kind of motor of the utility model and tool coupling device;
Fig. 9 is the connection status schematic diagram of a kind of motor of the utility model and tool coupling device;
Figure 10 is " recessed " type buckle module structural representation of a kind of motor of the utility model and tool coupling device.
The specific embodiment
A kind of handle type push rod device, comprise handle and rotating unit, described rotating unit comprises rotating shaft and cam, described cam is connected in the operating mechanism by rotating shaft, described handle is fixedly connected with cam, the axle head of described cam and described axial push rod connects, and handle rotates to drive described cam and rotates to drive described axial push rod along axially moving back and forth along rotating shaft.
A kind of swing tool that comprises the handle type push rod device comprises that operating mechanism comprises oscillating platform, loading/unloading device and the push-pull device at fixed that cast-cutting saw slice can be installed in order to carry Poewr transmission mechanism and the operating mechanism to power to cast-cutting saw slice, wherein:
The loading/unloading device: be in stationary state, it is fastened in the circular hole of cast-cutting saw slice so that described cast-cutting saw slice is fixed on the described oscillating platform, is in active state, its activity in the cast-cutting saw slice circular hole so that described cast-cutting saw slice is detachable in described oscillating platform;
Described push-pull device at fixed comprises axial push rod and push rod wrench device at least, described axial push rod one end interlock is in described loading/unloading device, one end connects the push rod wrench device, be used under the effect of push rod wrench device so that axial push rod along axially-movable, is in fixed or movable state to drive the loading/unloading device.
Core thinking of the present utility model is: the applicant arranges one need to not fill cast-cutting saw slice and the swing tool (such as swing saw) that unloads cast-cutting saw slice by the additional dedicated instrument, does not just need so the auxiliary instrument of extra band when using this swing tool.How to reach above-mentioned effect, the applicant considers the through hole that is provided with same size on the cast-cutting saw slice (such as saw blade), only the loading/unloading device need to be set fixes described cast-cutting saw slice circular hole under stationary state, under active state, it is active in the through hole of cast-cutting saw slice, and cast-cutting saw slice just can conveniently unload like this.Further contemplate the through hole that the user directly acts on cast-cutting saw slice, not to make things convenient for very much, particularly the clear size of opening of cast-cutting saw slice is general too little, the space of leaving user's operation for is not very large, for this reason, the utility model also arranges push-pull device at fixed, drives axial pushrod movement by the push rod wrench device, drives the loading/unloading device with this and is in fixed or movable state.This design gets final product so that the push rod wrench device is set directly at the side of instrument or the main body section of instrument, and is user-friendly, not only use safety, and structural design can be more flexible.
Below only be mentality of designing of the present utility model, the implementation structure of this mentality of designing is very many, can be claw such as the loading/unloading device, can fix the through hole of described saw blade or the through hole of movable described saw blade etc. by the push rod wrench device.Below only lift one or two examples the utility model is described, but be not limited to the utility model.
One, the example of loading/unloading device
See also a kind of swing tool of Fig. 1, comprise in order to carry Poewr transmission mechanism 1 and the operating mechanism 3 to power to cast-cutting saw slice.In this example, this instrument can also comprise motor and workpiece connecting device 2, and motor and workpiece connecting device 2 are connected between Poewr transmission mechanism 1 and the operating mechanism 3.
Introduce first operating mechanism 3.It only is a most preferred embodiment that the structure that the utility model operating mechanism 3 realizes has a variety of, following examples, is not to limit to the utility model.
Operating mechanism comprises oscillating platform 301, loading/unloading device and the push-pull device at fixed 304 that cast-cutting saw slice can be installed.
In this example, oscillating platform 301 can comprise the support 307 for platform unit, the junction that is connected with the axial push rod 3041 of follow-up push-pull device at fixed 304 and Poewr transmission mechanism 1 interlock of direct cast-cutting saw slice, Poewr transmission mechanism 1 outputting power is in the groove 3071 of support 307, drive support 307 radial motions, because support 307 is fixed with the platform unit, and cast-cutting saw slice and platform unit are also fixed, thereby can drive cast-cutting saw slice and directly move leftwards and rightwards, thereby realize the electric swing of cast-cutting saw slice.Because Poewr transmission mechanism 1 has a variety of existing implementations, just no longer describe in detail at this, what illustrate later only is a kind of other embodiment of the present utility model.
See also Fig. 2-Fig. 5, the loading/unloading device further comprises: inverted cone 302, and corresponding at least one pair of fixture block 303 that is arranged on around the inverted cone, inverted cone 302 is fixedly connected with or is fixedly installed together with axial push rod 3041.In this example, fixture block 303 is two pairs, just corresponding be arranged on inverted cone 302 around.Fixture block 303 can be for how right, and quantity is not that limitation is arranged.Inverted cone 302 wears the through hole of oscillating platform 301, and can be active in the through hole on the oscillating platform, can move back and forth in through hole.Two fixture blocks 303 on the every pair of fixture block 303 lay respectively at the respective side of through hole, inverted cone 302 and fixture block 303 can be arranged in the circular hole (figure does not illustrate) of cast-cutting saw slice, inverted cone 302 protrudes out under the state, inverted cone 302 and the described maximum cross section that fixture block 303 is formed are less than cutting body circular hole cross-sectional diameter, under inverted cone 302 retracted modes, inverted cone 302 and the described maximum cross section diameter that fixture block 303 is formed are greater than cast-cutting saw slice circular hole cross-sectional diameter.
In this example, inverted cone 302 adopts near the axially circular platform type design of the narrow other end face width of push rod 3041 ends, one end of each fixture block 303 can be arranged on the oscillating platform 301, other end elasticity is supported the side that is located at institute's inverted cone 302, and its end face adopts the concave shaped jacking block face suitable with the circular platform type side.The design of this structure and shape realizes function of the present utility model than being easier to, but not limited thereto.
Please consult again Fig. 4, oscillating platform 301 is established the storage tank 305 that equates with described fixture block quantity, the width of the width of described storage tank 305 and fixture block 303 part in described storage tank groove is suitable, be provided with elastic device 306 in the storage tank, fixture block 303 comes elasticity to be pushed against on the side of inverted cone 302 by elastic device 306.Described fixture block 303 is L-type, and it comprises L-type our department and L-type bottom, and our department is arranged in the corresponding storage tank 305, and the L-type bottom is convexly equipped with out corresponding storage tank 305, and is pushed against on the inverted cone 302.
The front and back effect of the present embodiment by push-pull device at fixed in the swing tool 304 realizes the clamping of workpiece and unloads, push-pull device at fixed 304 is to when oscillating platform 301 directive effect, inverted cone 302 moves to the direction away from oscillating platform 301, elastic device 306 in the storage tank stretches, fixture block 303 directly is pushed against the side of inverted cone 302, the diameter of inverted cone 302 now diminishes, in like manner fixture block 302 global sections that pushes against inverted cone also diminishes, so that the through hole of cast-cutting saw slice is also larger than the global sections that fixture block 302 pushes against inverted cone, like this, cast-cutting saw slice is broken away from this oscillating platform 301; Push-pull device at fixed 304 is to away from oscillating platform 301 directive effect the time, inverted cone 302 moves to the direction near oscillating platform 301, elastic device 306 compressions in the storage tank, fixture block 303 directly is pushed against the side of inverted cone 302, it is large that the diameter of inverted cone 302 now becomes, the global sections that fixture block 302 pushes against inverted cone also becomes large, so that the through hole of cast-cutting saw slice is also less than the global sections that fixture block 302 pushes against inverted cone, the through hole of cast-cutting saw slice fixes, and cast-cutting saw slice just can fix on oscillating platform 301 like this.
In this example, usually evenly be provided with aperture as the through hole of the saw blade of cast-cutting saw slice around, for this reason, be fixedly installed some locating dowels 309 at the operating desk of oscillating platform 301, saw blade is fixedly the time, can aperture be fixed by locating dowel 309, reach thus the fixedly effect of saw blade, like this, saw blade in use, also avoided rocking, more increased positioning function.
Two, the example of push-pull device at fixed 304
See also Fig. 6, push-pull device at fixed generally comprises axial push rod 3041, elastomer 3042 and push rod wrench device, described axial push rod 3,041 one end interlocks are in the loading/unloading device, one end connects the push rod wrench device, be used under the effect of push rod wrench device so that axial push rod 3041 along axially-movable, is in fixed or movable state to drive the loading/unloading device.Elastomer 3042 is arranged on the axial push rod 3041, and under elastomer 3042 normalities, the loading/unloading device is in the retraction shape, and push rod wrench device action is lower, and elastomer 3042 compresses to drive the loading/unloading device and is in and protrudes out.In this example, elastomer 3042 is arranged between flange disk 3043 and the oscillating platform 301, the push rod wrench device is the acting device of user's external force, its main effect is the end that is against axial push rod 3041, can under the effect of external force, overcome the active force of elastomer 3042, so that axially push rod 3041 to the direction motion of oscillating platform 301, so that inverted cone 302 protrudes out, thus so that cast-cutting saw slice is movable.The push rod wrench device can be in another state under the effect of external force, use elastomer 3042 effects, uses axial push rod 3041 to reset, and interlock inverted cone 302 is retracted, and enters thus under the state that cast-cutting saw slice is fixed on oscillating platform 301.
The frame for movement that the push rod wrench device realizes is very many, and the example of below lifting only is to illustrate, is not to limit to the utility model.
See also again Fig. 6, the push rod wrench device further comprises handle 3046 and rotating unit, rotating unit comprises rotating shaft 3047 and cam 3049, described cam 3049 is connected in the described operating mechanism by rotating shaft 3047, handle 3046 is fixedly connected with cam 3049, cam 3049 connects with the axle head of axial push rod 3041, and handle 3046 rotates to be with moving cam 3049 to drive described axial push rod 3041 along axially moving back and forth along rotating shaft 3047 rotations.Cam 3049 adopts and rotates path length on one side, and it is short that another side rotates the footpath, and like this, when cam 3049 turned to the rotation path length, axially push rod 3041 rotated the footpath in short-term to the oscillating platform motion when forwarding to, and axial push rod 3041 is retracted.Fig. 7 and Fig. 2 are respectively this two states figure.
Namely, described push-pull device at fixed 304 comprises axial push rod 3041, elastomer 3042, flange disk 3043, clutch shaft bearing 3044 and cam ejector 3045, axially push rod 3,041 one ends connect inverted cone 302, the other end connects push rod wrench device 3045, and elastomer 3042, flange disk 3043 and clutch shaft bearing 3044 are sheathed on outside the axial push rod 3041 successively.Axially cam ejector (such as adopting orbicule) 3045 is fixed or be wholely set in the bottom of push rod 3041.Push-pull device at fixed 304 also comprises turn handle 3046, central shaft 3047, the second bearing 3048 and cam 3049, and turn handle 3046 is fixedly connected on central shaft 3,047 one ends, and the second bearing 3048 and cam 3049 are sheathed on the central shaft 3047.
The front and back effect of the present embodiment by push-pull device at fixed in the swing tool 304 realizes the clamping of workpiece and unloads, with turn handle 3046 to away from clamping oscillating platform 301 direction rotation the time, the distance of the point of rotation of cam 3049 and cam ejector 3045 is maximum, make axial push rod 3041 to moving near clamping oscillating platform 301 directions, elastomer 3042 is compressed, inverted cone 302 moves to the direction away from clamping oscillating platform 301, and the elastic device 306 in the storage tank 305 stretches; With turn handle 3046 to when clamping oscillating platform 301 direction rotation, the distance of the point of rotation of cam 3049 and cam ejector 3045 is minimum, make axial push rod 3041 to moving away from clamping oscillating platform 301 directions, elastomer 3042 is stretched, inverted cone 302 moves to the direction near clamping oscillating platform 301, elastic device 306 compressions in the storage tank 305.
This push-pull device at fixed 304 is used in conjunction with the other parts of Multifunctional swing tool, and compact conformation, reasonable in design, technique simple, be easy to loading and unloading.
Three, the example of motor and workpiece connecting device
Poewr transmission mechanism and operating mechanism removably connect by motor and workpiece connecting device.
Please refer to Fig. 7-10, a kind of motor and tool coupling device comprise transmission module and stuck-module; Transmission module comprises a power transmission shaft, one end of power transmission shaft is provided with an electric machine joint 201, the other end is fixedly connected with a travelling gear 210, electric machine joint inside is provided with driving groove 202 and driven wheel 203, driven wheel 203 is fixedly connected on the motor 207, and be connected with driving groove gear 202, in order to transmission one instrument; Stuck-module comprises: metal projection 205 is arranged on the outside of motor 207 and tool coupling device; " recessed " type fastening module 206 is arranged on the inside of an electric power tool shell, and with metal projection 205 snappings, in order to in the horizontal direction fixing of the main body of the main body of motor 207 and instrument; And some positioning strips 204 are arranged on the outside of motor and tool coupling device, and are connected in the groove that is arranged on the inner correspondence of electric power tool shell, are used for fixed electrical machinery and do not rotate with motor with tool coupling device.
Please refer to Fig. 8, driven wheel drives the power transmission shaft rotation in the present embodiment, and the travelling gear of the power transmission shaft other end can connect the gear on the instrument, has realized whole transmission process.
Please refer to Fig. 9, under the state that is connected and fixed of the motor of the present embodiment and tool coupling device, " recessed " type fastening module 6 and metal projection 5 snappings be not so that motor and tool coupling device can break away from motor.Simultaneously, some positioning strips 4 of motor and tool coupling device arranged outside are connected in the groove of electric power tool shell inside, can avoid motor to rotate with motor with tool coupling device.
Please refer to Figure 10, when operating personnel press the button 208, " recessed " type fastening module 206 will move to pressing direction, makes metal projection 5 break away from buckle states, thereby has realized the disengaging between Poewr transmission mechanism and the tool body.Simultaneously, at " recessed " type fastening module 206 button 208 and spring are set, spring is arranged in the circular hole 209, convenient operation and get back to buckle state.
That the utility model has been realized is simple in structure, be easy to load and unload multi function cutting tool, effectively reduce and produce and maintenance cost useful technique effect applied widely.
Above disclosed only be several specific embodiments of the application, but the application is not limited thereto, the changes that any person skilled in the art can think of all should drop in the application's the protection domain.
Claims (10)
1. handle type push rod device, it is characterized in that, comprise handle and rotating unit, described rotating unit comprises rotating shaft and cam, described cam is connected in the operating mechanism by rotating shaft, described handle is fixedly connected with cam, and the axle head of described cam and described axial push rod connects, and handle rotates to drive described cam and rotates to drive described axial push rod along axially moving back and forth along rotating shaft.
2. swing tool that comprises the handle type push rod device, it is characterized in that, comprise that operating mechanism comprises oscillating platform, loading/unloading device and the push-pull device at fixed that cast-cutting saw slice can be installed in order to carry Poewr transmission mechanism and the operating mechanism to power to cast-cutting saw slice, wherein:
The loading/unloading device: be in stationary state, it is fastened in the circular hole of cast-cutting saw slice so that described cast-cutting saw slice is fixed on the described oscillating platform, is in active state, its activity in the cast-cutting saw slice circular hole so that described cast-cutting saw slice is detachable in described oscillating platform;
Described push-pull device at fixed comprises axial push rod and push rod wrench device at least, described axial push rod one end interlock is in described loading/unloading device, one end connects the push rod wrench device, be used under the effect of push rod wrench device so that axial push rod along axially-movable, is in fixed or movable state to drive the loading/unloading device.
3. swing tool as claimed in claim 1, it is characterized in that, the loading/unloading device further comprises: inverted cone, and corresponding described inverted cone at least one pair of fixture block all around that is arranged on, inverted cone is fixedly connected with or is fixedly installed together with axial push rod, and wear and movable through hole on described oscillating platform, two fixture blocks on the every pair of fixture block lay respectively at the respective side of through hole, described inverted cone and the described circular hole that can be positioned at described cast-cutting saw slice to fixture block, inverted cone protrudes out under the state, described inverted cone and the described maximum cross section that fixture block is formed are less than cutting body circular hole cross-sectional diameter, under the described inverted cone retracted mode, described inverted cone and the described maximum cross section that fixture block is formed are greater than cast-cutting saw slice circular hole cross-sectional diameter.
4. swing tool as claimed in claim 3, it is characterized in that, described inverted cone adopts near the thick pyramid type in the axial thin other end of push rod end, establish the storage tank that equates with described fixture block quantity in the described oscillating platform, the width of the width of described storage tank and described fixture block part in described storage tank groove is suitable, be provided with elastic device in the described storage tank, described fixture block comes elasticity to support by described elastic device to be located on the side of described inverted cone, and the end face of described fixture block adopts the concave shaped jacking block face suitable with described circular platform type side.
5. swing tool as claimed in claim 4 is characterized in that, described fixture block is L-type, and it comprises L-type our department and L-type bottom, and described our department is positioned at the described described storage tank that is arranged on, and described L-type bottom is supported and is located on the described inverted cone.
6. swing tool as claimed in claim 2, it is characterized in that, described push-pull device at fixed also comprises elastomer, described elastomer is arranged on the described axial push rod, under the described elastomer normality, described loading/unloading device is in the retraction shape, and described push rod wrench device action is lower, described elastomer compresses to drive the loading/unloading device and is in and protrudes out, and is provided with to carry elastomeric flange disk on the described axial putting back-end.
7. such as claim 2 or 6 described swing tools, it is characterized in that, the push rod wrench device is further rotated mechanism and pushing mechanism, and described rotating mechanism is rotationally connected with in the described operating mechanism, and described pushing mechanism is slidingly connected or is fixedly connected on the described rotating mechanism; Be provided with the convex type jacking block on the pushing mechanism; The convex type jacking block moves under the rotation of rotating mechanism, to drive described axial push rod along axially moving back and forth.
8. swing tool as claimed in claim 7, it is characterized in that, rotating mechanism is rotating handles, the axle head of described jacking block and described axial push rod connects, described jacking block comprises the first termination and the second termination, and described the first termination is smooth to the second termination, and integral body is gradient formula, rotating handles and jacking block are fixed, and the rotating handles turn moves to drive described axial push rod along axially moving back and forth to drive described jacking block.
9. swing tool as claimed in claim 8 is characterized in that, described the first termination is provided with accommodation space; Described the second termination is provided with and fixes the space, and described rotating mechanism is shipped and resell on another market by one and is movably connected in the described operating mechanism.
10. swing tool as claimed in claim 2 is characterized in that, Poewr transmission mechanism and operating mechanism removably connect by motor and workpiece connecting device, and described motor and workpiece connecting device comprise stuck-module, and described stuck-module comprises:
The metal projection, it is arranged on the outside of described motor and tool coupling device;
" recessed " type fastening module is with described metal projection snapping, in order to in the horizontal direction fixing of the main body of the main body of described motor and described instrument; And,
Some positioning strips are arranged on the outside of described motor and tool coupling device, and are connected in the groove that is arranged on the inner correspondence of described electric power tool shell, are used for fixing described motor and do not rotate with described motor with tool coupling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521941 CN202878266U (en) | 2012-10-12 | 2012-10-12 | Handle type push rod device and swing tool with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521941 CN202878266U (en) | 2012-10-12 | 2012-10-12 | Handle type push rod device and swing tool with the same |
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| Publication Number | Publication Date |
|---|---|
| CN202878266U true CN202878266U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521941 Expired - Fee Related CN202878266U (en) | 2012-10-12 | 2012-10-12 | Handle type push rod device and swing tool with the same |
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| CN (1) | CN202878266U (en) |
Cited By (3)
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| CN112171581A (en) * | 2020-10-10 | 2021-01-05 | 范晓悦 | Installation inflation screw equipment |
| WO2022105806A1 (en) * | 2020-11-17 | 2022-05-27 | 武汉联影智融医疗科技有限公司 | Joint quick-change connector of mechanical arm and mechanical arm |
| WO2024089623A1 (en) * | 2022-10-25 | 2024-05-02 | Controlled Dynamics, Inc. | Connecting mechanism and method of manufacturing |
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2012
- 2012-10-12 CN CN 201220521941 patent/CN202878266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171581A (en) * | 2020-10-10 | 2021-01-05 | 范晓悦 | Installation inflation screw equipment |
| WO2022105806A1 (en) * | 2020-11-17 | 2022-05-27 | 武汉联影智融医疗科技有限公司 | Joint quick-change connector of mechanical arm and mechanical arm |
| EP4230365A4 (en) * | 2020-11-17 | 2024-04-03 | Wuhan United Imaging Healthcare Surgical Tech Co Ltd | Joint quick-change connector of mechanical arm and mechanical arm |
| WO2024089623A1 (en) * | 2022-10-25 | 2024-05-02 | Controlled Dynamics, Inc. | Connecting mechanism and method of manufacturing |
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