CN218225430U - High knob part composite set of security - Google Patents

Abstract

The utility model discloses a high knob part composite set of security, including the fuselage frame, the fixed pressfitting cylinder that is provided with on the fuselage frame is provided with a supporting bench in the below of pressfitting cylinder output, is provided with the reference column on the supporting bench, is provided with slide mechanism in one side of a supporting bench, and slide mechanism's slip direction is the same with the output direction of pressfitting cylinder, is provided with the clamping jaw cylinder on slide mechanism, and the output of clamping jaw cylinder is provided with clamping jaw assembly, lies in a supporting bench top behind the clamping jaw assembly lock. Can be with each part of knob subassembly suit in order through setting up the reference column on a supporting bench, can carry on spacingly to the part of combination through clamping jaw assembly, ensured the installation accuracy, drive clamping jaw assembly synchronous motion through the synchronizing bar at the in-process of pressfitting cylinder pressfitting simultaneously, realized fixing the assembly overall process, the equipment failure that the deviation leads to appears in the cooperation of each part when the equipment is avoided, and the assembly efficiency is improved, and the production cost of enterprise is reduced.

Description

High knob part composite set of security

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a high knob part composite set of security.

Background

An ultrasonic scalpel is a high-frequency electrosurgical device and is mainly used for cutting biological tissues, buckling blood vessels and the like. The scalpel has the characteristics of less bleeding, less damage to surrounding tissues, quick postoperative recovery and the like, can be used for cutting and coagulating human tissues, cannot cause side effects such as tissue drying and burning, has no current passing through the human body when the scalpel head works, is widely applied to an operating room, and is called as a bloodless scalpel.

The ultrasonic scalpel comprises a high-frequency current generator and a transduction handle, a scalpel head is installed on the transduction handle, in order to adapt to the operation of different positions, the scalpel head needs to rotate under the condition of keeping connection with the transduction handle, a knob assembly needs to be used, as shown in fig. 9 and 10, the knob assembly comprises four parts, the scalpel head can be rotated and positioned under the condition of not disconnecting the connection through the assembly and the cooperation of the four parts, the knob assembly is pressed into a knob main body through a limiting lantern ring when being assembled, and the fixation is completed through a fixing assembly, the current assembly mode is manually performed through manpower, the knob spring needs to be firstly placed into the knob main body, then the limiting lantern ring is used for completely compressing and fixing the spring into the knob main body, then the fixing assembly is inserted into the knob main body from the limiting lantern ring for fixation, because the cooperation precision of each part is high, if deviation occurs when the fixing assembly is inserted, the knob spring pops up the limiting lantern ring, the assembly difficulty is large, the assembly efficiency is low, the production progress is influenced, and the production cost of enterprises is increased through manual assembly.

Therefore, it is necessary to design a knob part assembly with high safety to solve these problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a high knob part composite set of security.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a high knob part composite set of security, includes the fuselage frame, the fixed pressfitting cylinder that is provided with on the fuselage frame the below of pressfitting cylinder output is provided with a supporting bench, be provided with the reference column on the supporting bench one side of supporting bench is provided with slide mechanism, slide mechanism's slip direction with the output direction of pressfitting cylinder is the same be provided with the clamping jaw cylinder on the slide mechanism, the output of clamping jaw cylinder is provided with clamping jaw assembly, be located behind the clamping jaw assembly lock the supporting bench top.

Preferably, the machine body frame comprises a bottom plate, a top plate, a back plate and two side plates, the side plates and the back plate are located between the top plate and the bottom plate, the two side plates are located on two sides of the back plate respectively, the pressing cylinder is fixedly installed on the top plate, the supporting table is fixedly arranged on the bottom plate, and the sliding mechanism is installed on the back plate.

So set up, ensured the intensity of fuselage, can also protect inside simultaneously.

Preferably, slide mechanism is including installing slide rail fixed plate on the backplate, be provided with the guided way on the slide rail fixed plate, the last slip of guided way is provided with the slider, clamping jaw cylinder fixed mounting be in on the slider.

So set up, can inject the moving direction of clamping jaw cylinder, ensure the stability of making the clamping jaw subassembly when moving.

Preferably, a mounting hole is formed in the support platform, a return spring is arranged in the mounting hole, one end of the positioning column is inserted into the mounting hole and attached to the return spring, and the other end of the positioning column extends out of the mounting hole.

So set up, can enough fix a position fast each part of combination knob, can not influence the going on of process of assembling again.

Preferably, be located on the bottom plate and be located clamping jaw assembly's below sets up the reset block, reset hole has been seted up on the reset block, reset hole is provided with to reset and pushes away spring and flexible post, flexible post one end with reset and push away the mutual laminating of spring, and the other end is followed stretch out and push up in the reset hole on the clamping jaw assembly.

So set up, can reset clamping jaw cylinder and clamping jaw assembly.

Preferably, a press-fitting block is fixedly arranged at the output end of the press-fitting cylinder, a synchronizing rod is arranged on the press-fitting block, and the synchronizing rod is located above the clamping jaw assembly and coaxial with the telescopic column.

So set up, can ensure that decurrent thrust is relative with ascending thrust actual force position, avoids causing equipment to damage.

Preferably, the slide rail fixing plate is L-shaped, a limit pin is further arranged above the slide block on the slide rail fixing plate, and the limit pin is connected with the slide rail fixing plate in a threaded fit manner.

So set up, can carry on spacingly to the clamping jaw cylinder, avoid clamping jaw cylinder position too high to lead to can not effectively carrying on spacing fixedly to the spacing lantern ring.

Preferably, a distribution box is fixedly arranged on the top plate and positioned on one side of the pressing air cylinder.

So set up, be convenient for to equipment power supply, also be convenient for staff's operation simultaneously.

Preferably, an oil-water filter is fixedly arranged on the back plate, and the output end of the oil-water filter is connected with the output ends of the pressing cylinder and the clamping jaw cylinder respectively.

So set up, can filter compressed air, avoid impurity to get into the damage that causes equipment in the equipment.

The utility model has the advantages and positive effects that:

the utility model discloses a set up the reference column and can be with each part of knob subassembly suit in proper order on a supporting bench, can carry on spacingly to the part of combination through clamping jaw assembly, ensured the installation accuracy, drive clamping jaw assembly synchronous motion through the synchronizing bar at the in-process of pressfitting cylinder pressfitting simultaneously, realized the fixed to the equipment overall process, the equipment failure that the deviation leads to appears in the cooperation of avoiding each part when the equipment, improved the packaging efficiency, reduced enterprise manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an axonometric view of the open state of the clamping jaw assembly of the utility model;

FIG. 2 is a front view of the jaw assembly of the present invention in an open configuration;

figure 3 is a right side view of the jaw assembly of the present invention in an open configuration;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is an axonometric view of the clamping jaw component of the utility model in a buckling state;

fig. 6 is a front view of the clamping jaw assembly of the present invention in a buckled state;

fig. 7 is an axonometric view of the pressing cylinder pressing state of the utility model;

fig. 8 is a front view of the pressing cylinder in a pressing state;

FIG. 9 is an exploded view of the knob assembly;

FIG. 10 is a schematic view of the knob assembly after assembly.

The reference numerals are illustrated below:

1. a base plate; 2. a top plate; 3. a side plate; 4. a support table; 5. mounting holes; 6. a return spring; 7. a positioning column; 8. a guide rail; 9. a slider; 10. a clamping jaw cylinder; 11. a jaw assembly; 12. pressing a cylinder; 13. pressing blocks; 14. a synchronization lever; 15. a spacing pin; 16. a distribution box; 17. an oil-water filter; 18. a combination knob; 18-1, a knob body; 18-2, a limit lantern ring; 18-3, a knob spring; 18-4, a fixing component; 19. a reset block; 20. a telescopic column; 21. resetting a push spring; 22. a start button; 23. a back plate; 24. a slide rail fixing plate; 25. a reset hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-10, a knob component assembly device with high safety comprises a body frame, a press-fit cylinder 12 is fixedly arranged on the body frame, a support table 4 is arranged below the output end of the press-fit cylinder 12, a positioning column 7 is arranged on the support table 4, a sliding mechanism is arranged on one side of the support table 4, the sliding direction of the sliding mechanism is the same as the output direction of the press-fit cylinder 12, a clamping jaw cylinder 10 is arranged on the sliding mechanism, a clamping jaw assembly 11 is arranged at the output end of the clamping jaw cylinder 10, and the clamping jaw assembly 11 is located above the support table 4 after being buckled.

Specifically, the fuselage frame includes bottom plate 1, roof 2, backplate 23 and two curb plates 3, and curb plate 3 and backplate 23 are located between roof 2 and the bottom plate 1, and two curb plates 3 are located backplate 23 both sides respectively, and pressfitting cylinder 12 fixed mounting is on roof 2, and brace table 4 is fixed to be set up on bottom plate 1, and slide mechanism installs on backplate 23, has so set up the intensity of having ensured the fuselage, can also protect inside simultaneously.

Specifically, slide mechanism is provided with guided way 8 including installing slide rail fixed plate 24 on backplate 23 on slide rail fixed plate 24, and the last slip of guided way 8 is provided with slider 9, and clamping jaw cylinder 10 fixed mounting can be injectd the moving direction of clamping jaw cylinder 10 on slider 9 so set up, ensures the stability of messenger's clamping jaw subassembly 11 when removing.

Further, the slide rail fixing plate 24 is L-shaped, the limiting pin 15 is further arranged above the slide block 9 on the slide rail fixing plate 24, the limiting pin 15 is connected with the slide rail fixing plate 24 in a threaded fit mode, the clamping jaw air cylinder 10 can be limited by the arrangement, and the situation that the limiting sleeve ring 18-2 cannot be effectively limited and fixed due to the fact that the clamping jaw air cylinder 10 is too high is avoided.

Specifically, the mounting hole 5 has been seted up on a supporting bench 4, is provided with reset spring 6 in the mounting hole 5, and the one end of reference column 7 is inserted in the mounting hole 5 and is laminated with reset spring 6, and outside the other end stretched out mounting hole 5, so set up and enough fix a position fast each part of combination knob 18, can not influence going on of assembling process again.

Specifically, the below that lies in and lie in clamping jaw assembly 11 on bottom plate 1 sets up reset block 19, has seted up reset hole 25 on the reset block 19, is provided with in the reset hole 25 to reset and pushes away spring 21 and flexible post 20, and the one end of flexible post 20 is laminated each other with the spring 21 that pushes away that resets, and the other end stretches out and pushes up on clamping jaw assembly 11 from reset hole 25, so set up and to reset clamping jaw cylinder 10 and clamping jaw assembly 11.

Furthermore, a press fitting block 13 is fixedly arranged at the output end of the press fitting cylinder 12, a synchronizing rod 14 is arranged on the press fitting block 13, the synchronizing rod 14 is located above the clamping jaw assembly 11 and coaxial with the telescopic column 20, and the arrangement can ensure that the downward thrust is opposite to the upward thrust in position, so that equipment damage is avoided.

Specifically, lie in the fixed block terminal 16 that is provided with in pressfitting cylinder 12 one side on roof 2, so set up and be convenient for to equipment power supply, also be convenient for staff's operation simultaneously.

In this embodiment, still fixed being provided with oil water filter 17 on backplate 23, the output of oil water filter 17 links to each other with the output of pressfitting cylinder 12 and clamping jaw cylinder 10 respectively, so sets up and to filter compressed air, avoids causing the damage of equipment in the impurity entering equipment.

The working process of the embodiment is as follows: when the pressing clamp is used, firstly, compressed air is connected to an input end of an oil-water separator by a worker, the compressed air enters a pressing cylinder 12 and a clamping jaw cylinder 10 from an output end after moisture is filtered by the oil-water separator, then, the worker sequentially sleeves a knob main body 18-1, a knob spring 18-3, a limit lantern ring 18-2 and a fixing component 18-4 on a positioning column 7 on a supporting table 4 from bottom to top, all components of a combined knob 18 are shown in figure 9, after all parts of the combined knob 18 are sleeved, as shown in figures 1 and 2, the worker starts equipment through a starting button 22 on the equipment, after the worker presses the starting button 22, the clamping jaw cylinder 10 firstly outputs to drive the clamping jaw component 11 to be buckled, as shown in figures 5 and 6, the buckled clamping jaw component 11 is positioned above the limit lantern ring 18-2, the position of the limit lantern ring 18-2 is firstly moved, the knob spring 18-3 is prevented from ejecting the limit lantern ring 18-2, then, the pressing cylinder 12 starts outputting to push the pressing clamp block 13 to move downwards, as shown in figures 7 and 8, when the press-pressing clamp block 13 moves downwards to be in contact with the fixing component 18-4 and then moves to be easily separated from the fixing component 18-4, and the fixing component 18-4 moves towards the top of the limiting lantern ring 18-2, the clamping jaw assembly 11 is pushed to move along with the limiting sleeve ring 18-2, the clamping jaw cylinder 10 connected with the clamping jaw assembly 11 moves downwards along with the clamping jaw assembly 11, meanwhile, as the clamping jaw cylinder 10 is connected with the guide rail 8 in a sliding manner through the slider 9, the clamping jaw cylinder 10 and the slider 9 move downwards along the guide rail 8 while the clamping jaw assembly 11 moves downwards, so that the clamping jaw cylinder 10 and the clamping jaw assembly 11 can continuously limit the limiting sleeve ring 18-2 to prevent the limiting sleeve ring 18-2 from popping out, as the press-fitting is continuously carried out, the press-fitting block 13 can be contacted with the top end of the positioning column 7, as the positioning column 7 stretches out from the mounting hole 5 through the elastic force provided by the return spring 6 at the bottom, the positioning column 7 is pushed to compress the return spring 6 and retract into the mounting hole 5 after the press-fitting block 13 is contacted with the positioning column 7, meanwhile, the clamping jaw assembly 11 will push the telescopic column 20 to compress the reset push spring 21 and then retract into the reset hole 25, as shown in fig. 10, after the press-fitting block 13 completely presses the fixing assembly 18-4 into the knob body 18-1, the fixing assembly 18-4 will be engaged with the knob body 18-1, the position-limiting collar 18-2 and the knob bolt will be enclosed in the knob body 18-1, then the clamping jaw cylinder 10 will control the clamping jaw assembly 11 to open, and at the same time, the press-fitting cylinder 12 moves upwards, the positioning post 7 loses thrust after the press-fitting cylinder 12 moves upwards, and extends out from the installation hole 5 under the push of the reset spring 6, and the clamping jaw assembly 11 and the telescopic column 20 will lose the thrust applied by the synchronizing rod 14, at this time, the reset push spring 21 will extend to push the telescopic column 20 to move upwards, the clamping jaw assembly 11 is pushed to move upwards by the upwards moving telescopic column 20, and the clamping jaw cylinder 10 and the slider 9 will also move upwards along the guide rail 8 when the clamping jaw assembly 11 moves upwards, and stopping moving until the sliding block 9 is limited by the limiting pin 15 on the sliding rail fixing plate 24, finally taking down the assembled combined knob 18 from the positioning column 7 by a worker, and sleeving all the parts of the other group of combined knob 18 on the positioning column 7 again for assembling.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (9)

1. The utility model provides a high knob part composite set of security which characterized in that: the clamping jaw clamping device comprises a machine body frame, wherein a press-fit air cylinder (12) is fixedly arranged on the machine body frame, a supporting table (4) is arranged below the output end of the press-fit air cylinder (12), a positioning column (7) is arranged on the supporting table (4), a sliding mechanism is arranged on one side of the supporting table (4), the sliding direction of the sliding mechanism is the same as the output direction of the press-fit air cylinder (12), a clamping jaw air cylinder (10) is arranged on the sliding mechanism, a clamping jaw assembly (11) is arranged at the output end of the clamping jaw air cylinder (10), and the clamping jaw assembly (11) is buckled and then located above the supporting table (4).

2. A knob parts assembly with high safety according to claim 1, wherein: the machine body frame comprises a bottom plate (1), a top plate (2), a back plate (23) and two side plates (3), wherein the side plates (3) and the back plate (23) are located between the top plate (2) and the bottom plate (1), the two side plates (3) are respectively located on two sides of the back plate (23), a pressing air cylinder (12) is fixedly installed on the top plate (2), a supporting table (4) is fixedly arranged on the bottom plate (1), and a sliding mechanism is installed on the back plate (23).

3. A knob part assembly set forth in claim 2 having high safety, wherein: slide mechanism is including installing slide rail fixed plate (24) on backplate (23), be provided with guided way (8) on slide rail fixed plate (24), it is provided with slider (9) to slide on guided way (8), clamping jaw cylinder (10) fixed mounting be in on slider (9).

4. A knob part assembly set forth in claim 1 having high safety, wherein: the supporting table (4) is provided with a mounting hole (5), a return spring (6) is arranged in the mounting hole (5), one end of the positioning column (7) is inserted into the mounting hole (5) and attached to the return spring (6), and the other end of the positioning column extends out of the mounting hole (5).

5. A knob parts assembly with high safety according to claim 2, wherein: be located and be located on bottom plate (1) the below of clamping jaw subassembly (11) sets up reset block (19), reset hole (25) have been seted up on reset block (19), be provided with in reset hole (25) and reset and push away spring (21) and flexible post (20), the one end of flexible post (20) with reset and push away spring (21) and laminate each other, and the other end is followed stretch out and push up in reset hole (25) on clamping jaw subassembly (11).

6. A knob parts assembly with high safety according to claim 5, wherein: the output end of the pressing cylinder (12) is fixedly provided with a pressing block (13), a synchronizing rod (14) is arranged on the pressing block (13), and the synchronizing rod (14) is located above the clamping jaw assembly (11) and coaxial with the telescopic column (20).

7. A knob parts assembly with high safety according to claim 3, wherein: the slide rail fixing plate (24) is L-shaped, a limiting pin (15) is further arranged above the slide block (9) on the slide rail fixing plate (24), and the limiting pin (15) is connected with the slide rail fixing plate (24) in a threaded fit mode.

8. A knob parts assembly with high safety according to claim 2, wherein: and a distribution box (16) is fixedly arranged on one side of the pressing cylinder (12) on the top plate (2).

9. A knob parts assembly with high safety according to claim 2, wherein: an oil-water filter (17) is further fixedly arranged on the back plate (23), and the output end of the oil-water filter (17) is connected with the output ends of the pressing cylinder (12) and the clamping jaw cylinder (10) respectively.

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