CN216803217U

CN216803217U - Frock is used in atomizer assembly

Info

Publication number: CN216803217U
Application number: CN202220102942.0U
Authority: CN
Inventors: 钱志豪; 华强
Original assignee: Felderson Jiangsu Biotechnology Co ltd
Current assignee: Felderson Jiangsu Biotechnology Co ltd
Priority date: 2022-01-16
Filing date: 2022-01-16
Publication date: 2022-06-24
Anticipated expiration: 2032-01-16

Abstract

The utility model relates to a tool for assembling an atomizing nozzle, which comprises a base, a bracket, an air cylinder and a control system, wherein the bracket is arranged on the base; the air cylinder comprises a cylinder body and a piston rod, the cylinder body is fixed on an upper top plate of the support, a pressing block is fixed at one end of the piston rod, a pressing head is arranged at one end, away from the air cylinder, of the pressing block, a pressing block fixing rod is arranged on the pressing head, and a fixed sliding block is arranged on one side, close to the support, of the pressing block; the bracket is fixed on the base, and a sliding rail is arranged at the position corresponding to the sliding block; the pressure-bearing part is arranged on the position, corresponding to the pressure head, of the base, the elastic part is arranged between the pressure-bearing part bottom plate and the base, the placement hole is formed in the geometric center of the pressure-bearing part bottom plate, the limiting block is arranged on the base, the limiting plate is fixedly arranged above the pressure-bearing part bottom plate, and the through hole corresponding to the placement hole is formed in the limiting plate. The utility model has the advantages that the parts of the atomizing nozzle can be effectively clamped, and the atomizing nozzle can be quickly and accurately assembled.

Description

Frock is used in atomizer assembly

Technical Field

The utility model relates to the field of assembly fixtures, in particular to a tool for assembling an atomizing nozzle.

Background

In gel preparation devices, spray heads are often used, and in particular in the case of gel application, the gel is often applied to the relevant area in the form of a spray. In the agricultural field of frequently using the spray head, the spray head is generally made of metal materials such as copper materials, the spray head body and the spray head nozzle are mostly assembled in a thread matching mode, but as the gel preparation device is mostly used in the medical and health industry, the spray head is generally made of plastic materials meeting the health standard, and the size of the spray head is smaller, so that the spray head is difficult to adopt a thread mode; the shower nozzle mouth all adopts interference fit's mode to fix at the shower nozzle internal under most conditions, both is difficult to the centre gripping when the assembly, is difficult to accurate assembly again, often can appear the assembly not in place or assemble excessively and cause the part to damage scheduling problem, still often can appear the problem that the part lost during the assembly, influences the production efficiency of whole gel preparation facilities.

Therefore, further research into tools for mounting the atomizer head is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tool for assembling an atomizing nozzle, which can effectively clamp components of the atomizing nozzle and can quickly and accurately assemble the atomizing nozzle.

In order to achieve the purpose of the utility model, the utility model provides a tool for assembling an atomizing nozzle, which comprises a base, a bracket, a cylinder and a control system; the air cylinder comprises a cylinder body and a piston rod, the cylinder body is fixed on an upper top plate of the support, a through hole is formed in the upper top plate, a pressing block is fixed at one end of the piston rod, a pressing head is arranged at one end, away from the air cylinder, of the pressing block, a pressing block fixing rod is arranged on the pressing head, and a fixed sliding block is arranged at one side, close to the support, of the pressing block; the bracket is fixed on the base, and a sliding rail is arranged at a position corresponding to the sliding block; the base is provided with a pressure bearing part corresponding to the pressure head, an elastic part is arranged between a pressure bearing part bottom plate of the pressure bearing part and the base, a placing hole is formed in the geometric center of the pressure bearing part bottom plate, a limiting block is fixedly arranged at the position, corresponding to the placing hole, of the base, a limiting plate is fixedly arranged above the pressure bearing part bottom plate, and a through hole corresponding to the placing hole is formed in the limiting plate.

Further, the limiting plate is of an inverted L shape.

Furthermore, the piston rod is provided with an upper limit block and a lower limit block.

Further, the height of the elastic part in a free state is not higher than the height of the nozzle of the mist sprayer to be assembled.

Furthermore, the elastic part is at least four springs arranged at the bottom of the pressure-bearing part, the springs are sleeved on a movable shaft fixed on the base, and the bottom of the bottom plate of the pressure-bearing part is provided with a blind hole matched with the movable shaft.

Further, the pressure head is of a detachable structure.

Furthermore, the pressing block is provided with an internal thread, and one end of the pressing block fixing rod is provided with an external thread matched with the internal thread of the pressing block.

Furthermore, the pressing block fixing rod is provided with threads, and the pressing block is fixed on the inner side and the outer side of the pressing block respectively through double nuts.

Furthermore, a pressure head is directly fixed on the pressure block fixing rod by a positioning pin or a positioning screw.

Furthermore, a detachable working base is arranged on the base, and the movable shaft and the limiting block are arranged on the working base.

The control system is used for controlling the air cylinder, adopts a conventional structure, and other hydraulic oil cylinders and the like can also be used as a driving mechanism to replace the air cylinder.

Compared with the prior art, the tool for assembling the atomizing nozzle has the following advantages:

(1) the assembly operation is simple, the clamping is easy, the part loss is reduced, and the assembly efficiency is improved;

(2) the strength size of assembly can be controlled through the stroke of control cylinder, the part damage scheduling problem that causes easily when can effectively reduce manual assembly.

Drawings

FIG. 1 is a front view of a tooling for assembling an atomizer according to the present invention;

FIG. 2 is a sectional view of the atomizer mounting fixture of the present invention taken along the direction A-A;

FIG. 3 is a spray nozzle to be assembled;

fig. 4 shows the mist head body to be assembled.

Detailed Description

The utility model is further described below with reference to the following figures and specific examples.

As shown in fig. 1-2, the tooling for assembling the atomizer of the present invention comprises a base 1, a bracket 2, a cylinder 3 and a control system; the control system is used for controlling the air cylinder and adopts a conventional structure; the cylinder 3 comprises a cylinder body 31 and a piston rod 32, the cylinder body 31 is fixed on an upper top plate 21 of the support 2, the upper top plate 21 is provided with a through hole for the piston rod 32 to move up and down, the piston rod 32 is provided with an upper limiting block 321 and a lower limiting block 322 which can limit the stroke of the piston rod 32 from a physical structure, one end of the piston rod 32 is fixed with a pressing block 33, the pressing block 33 can adopt a solid or hollow structure, one end of the pressing block 33, which is far away from the cylinder 3, is provided with a pressing head 331, the pressing head 331 is a round or square metal block and is provided with a pressing block fixing rod 332, and one side of the pressing block 33, which is close to the support 2, is provided with a fixed slide block 333; the bracket 2 is fixed on the base 1, and a slide rail 21 is arranged at the position corresponding to the slide block 333; the control system controls the starting and stopping of the air cylinder 3;

the pressing head 331 is preferably detachable, and an internal thread may be provided on the pressing block 33, and an external thread may be provided at one end of the pressing block fixing rod 332, so that the pressing head 331 is directly screwed to the pressing block 33; or a double nut can be adopted for fastening, threads are arranged on the pressing block fixing rod 332, and the pressing block 33 is fixed on the inner side and the outer side of the pressing block 33 respectively by using the double nut; the pressing head 331 can also be directly fixed on the pressing block fixing rod 332 by using a positioning pin or a positioning screw, so that the pressing head 331 can be very conveniently replaced if the pressing head 331 is worn and the like after being used.

A pressure bearing part 11 is arranged at the position of the base 1 corresponding to the pressure head 331, an elastic part 111 is arranged between a pressure bearing part bottom plate 112 of the pressure bearing part 11 and the base 1, the height of the elastic part 111 in a free state is not higher than the height of the mist spray nozzle 4 to be assembled, the elastic part 111 is usually at least four springs arranged at the bottom of the pressure bearing part 11, the springs are sleeved on a movable shaft fixed on the base 1, and the bottom of the pressure bearing part bottom plate 112 is provided with a blind hole matched with the movable shaft; the elastic part 111 can not only generate certain compression deformation, but also can connect the bearing part 11 with the base 1, so that the bearing part 11 cannot generate displacement in the horizontal direction; the geometric center department of pressure-bearing portion bottom plate 112 has seted up and has placed the hole for place the vaporific shower nozzle mouth 4 of waiting to assemble, and the department of corresponding with placing the hole on the base 1 is fixed to be provided with stopper 12, and stopper 12 can be in placing downthehole vertical movement from top to bottom, and the top of pressure-bearing portion bottom plate 112 can set up the limiting plate 113 of an inverted L type, has seted up the through-hole on limiting plate 113, and the position of through-hole is corresponding with placing the hole, can place the vaporific shower nozzle body 5 of waiting to assemble wherein.

Because mechanical collision often will take place in the assembling process, can also set up a detachable work base on the base 1, loose axle, stopper 12 etc. all set up on work base, use a period of time after, if produce wearing and tearing etc. and need change, directly change a work base can, base 1 still can continue to use.

Other hydraulic cylinders, etc. may be used as the driving mechanism instead of the cylinder 3.

When the tool for assembling the atomizing spray head is used, firstly, the stroke of the cylinder 3 is adjusted according to the sizes of the mist spray head nozzle 4 to be assembled and the mist spray head body 5, the mist spray head nozzle 4 is arranged in the placing hole at the bottom of the pressure-bearing bottom plate 112, the mist spray head 5 is arranged in the through hole of the limiting plate 113, after the positions of the mist spray head nozzle 4 and the mist spray head body 5 to be assembled are aligned, the cylinder 3 is started, the pressure head 331 presses the limiting plate 113 downwards, the pressure-bearing part 11 moves downwards, the whole pressure-bearing part 11 drives the mist spray head body 5 to move downwards under the action of pressure due to the existence of the elastic part 111, the mist spray head nozzle 4 cannot move due to the blocking of the limiting block 12, the mist spray head nozzle 4 and the mist spray head body 5 are in interference fit and assembled together, after the cylinder 3 is lifted, the spring of the elastic part 111 rebounds after the external force is removed, and the assembled mist spray head is lifted by the pressure-bearing part 11, the assembled mist spray nozzle is taken out.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A tool for assembling an atomizing nozzle is characterized by comprising a base, a support, a cylinder and a control system; the air cylinder comprises a cylinder body and a piston rod, the cylinder body is fixed on an upper top plate of the support, a through hole is formed in the upper top plate, a pressing block is fixed at one end of the piston rod, a pressing head is arranged at one end, away from the air cylinder, of the pressing block, a pressing block fixing rod is arranged on the pressing head, and a fixed sliding block is arranged at one side, close to the support, of the pressing block; the bracket is fixed on the base, and a sliding rail is arranged at a position corresponding to the sliding block; the base is provided with a pressure bearing part corresponding to the pressure head, an elastic part is arranged between a pressure bearing part bottom plate of the pressure bearing part and the base, a placing hole is formed in the geometric center of the pressure bearing part bottom plate, a limiting block is fixedly arranged at the position, corresponding to the placing hole, of the base, a limiting plate is fixedly arranged above the pressure bearing part bottom plate, and a through hole corresponding to the placing hole is formed in the limiting plate.

2. The tooling for assembling an atomizer according to claim 1 wherein said retainer plate is inverted L-shaped.

3. The tooling for assembling an atomizer according to claim 1 wherein the piston rod is provided with an upper stop and a lower stop.

4. A tool for assembling an atomizer according to claim 1, wherein the height of the elastic member in a free state is not higher than the height of a nozzle of the atomizer to be assembled.

5. The tooling for assembling an atomizer according to claim 1, wherein the elastic member is at least four springs disposed at the bottom of the pressure-receiving member, the springs are disposed on a movable shaft fixed to the base, and the bottom of the pressure-receiving member bottom plate is provided with blind holes corresponding to the movable shaft.

6. The tooling for assembling an atomizer head according to claim 1 wherein said ram is of a removable construction.

7. The tooling for assembling an atomizer according to claim 6 wherein the press block has internal threads and the press block retaining rod has external threads on one end thereof that mate with the internal threads of the press block.

8. The tooling for assembling an atomizer according to claim 6 wherein the retaining rod of the pressure block is threaded to retain the pressure block on both the inner and outer sides of the pressure block using a double nut.

9. The tooling for assembling an atomizer according to claim 6 wherein the ram is directly fixed to the holder mounting rod by a locating pin or a locating screw.

10. The tooling for assembling an atomizer according to claim 1, wherein the base is provided with a detachable work base, and the movable shaft and the stopper are provided on the work base.