Pressing jig

Abstract

The utility model discloses a press fit jig. The press fit jig comprises a base; the product positioning piece comprises a positioning surface, the cover body is placed on the positioning surface, the cover body is provided with a first surface and a second surface which are opposite, the product positioning piece can move relative to the base in the first direction, and the product positioning piece comprises an ejector pin channel extending in the first direction; the pressing assembly comprises a pressing head capable of moving relative to the base in the first direction, and the sealing piece is located on the first surface of the cover body and located between the pressing assembly and the product positioning piece; the ejector pin is fixedly connected to the base and penetrates into the ejector pin channel from the second side, away from the pressing assembly, of the product positioning piece, and the rotating shaft piece can be arranged in the ejector pin channel. According to the press-fit jig provided by the embodiment of the utility model, all parts of the cover body assembly can be assembled and pressed at the same time, the preassembling action is reduced, the physical strength of operators is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a pressing jig. Background Art

[0002] Pressing jigs usually refer to tools and equipment used for pressing, forming or die pressing during processing. When assembling the cover assembly of existing electronic cigarettes, it needs to be divided into two stations, and employees move back and forth between different stations, which increases the time and complexity of assembly, thereby reducing production efficiency. Utility Model Content

[0003] The present utility model embodiment provides a pressing jig for an electronic cigarette cover assembly, the cover assembly comprising a cover, a sealing member and a rotating shaft member, the pressing jig comprising: a base; a product positioning member, the product positioning member comprising a positioning surface, the cover body is placed on the positioning surface, the cover body has a first surface and a second surface relative to each other, the product positioning member is movable relative to the base along a first direction, the product positioning member comprises a pin channel extending along the first direction; a pressing assembly, the pressing assembly comprises a pressing head movable relative to the base along the first direction, the pressing head is located on the product positioning member The sealing member is located on the first side of the cover body and between the clamping assembly and the product positioning member; a ejector pin is fixedly connected to the base and penetrates into the ejector pin channel from the second side of the product positioning member away from the clamping assembly, and the rotating shaft member can be placed in the ejector pin channel. During the pressing process of the clamping assembly, the pressing head presses the sealing member onto the first surface of the cover body and abuts against the cover body and the product positioning member to move toward the ejector pin, so that the ejector pin presses the rotating shaft member onto the cover body from the second surface of the cover body.

[0004] According to any of the aforementioned embodiments of the utility model, the clamping assembly also includes a telescopic driving member, the telescopic driving member is fixedly connected to the base, the pressure head is arranged at the telescopic end of the telescopic driving member, and the telescopic driving member provides power for the telescopic movement of the clamping assembly.

[0005] According to any of the aforementioned embodiments of the utility model, the clamping assembly also includes a control member, which is fixedly connected to the base, one end of the control member is connected to the telescopic driving member, and the other end of the control member is connected to the compressed gas source gas circuit, and the control member is used to control the telescopic movement of the telescopic driving member.

[0006] According to any of the aforementioned embodiments of the present utility model, the telescopic driving member is a telescopic cylinder, the control member is a control valve, and the telescopic cylinder is connected to a compressed gas source gas circuit via the control valve.

[0007] According to any of the foregoing embodiments of the present utility model, the pressing fixture further includes a guide post, the product positioning member further includes a mounting hole, one end of the guide post is fixedly connected to the base, and the other end of the guide post passes through the mounting hole and is movably connected to the product positioning member.

[0008] According to any of the foregoing embodiments of the present utility model, the pressing fixture further includes an elastic member, the elastic member is disposed between the product positioning member and the base, the elastic member is sleeved on the guide post, and the elastic member provides a restoring force for the product positioning member to move away from the base.

[0009] According to any of the foregoing embodiments of the present utility model, the product positioning member further includes a positioning groove, the positioning groove is disposed on the positioning surface of the product positioning member, and the cover body assembly can be embedded in the positioning groove.

[0010] According to any of the foregoing embodiments of the present utility model, the pressing fixture further includes a linear bearing, the linear bearing is disposed in the mounting hole, and the product positioning member is movably connected to the guide post through the linear bearing.

[0011] According to any of the foregoing embodiments of the present utility model, the pressing fixture further includes an anti - detachment plate, the anti - detachment plate is disposed at one end of the guide post away from the base, and the guide post abuts against the mounting hole through the anti - detachment plate.

[0012] According to any of the foregoing embodiments of the present utility model, the pressing fixture further includes a first connecting plate and a second connecting plate, the telescopic driving member is fixedly connected to the base through the first connecting plate, and the control member is fixedly connected to the base through the second connecting plate.

[0013] In the embodiment of the present utility model, through the cooperation of the product positioning member, the pressing assembly and the ejector pin, the product positioning member includes a positioning surface, the cover body is placed on the positioning surface, the product positioning member is movable relative to the base, and the product positioning member includes an ejector pin channel. The pressing assembly includes a pressing head movable relative to the base. The product positioning member is used for accurately positioning the cover body and the sealing member. The pressing head of the pressing assembly presses the sealing member onto the cover body, and the product positioning member moves in the direction close to the ejector pin, so that the ejector pin presses the rotating shaft member onto the cover body. Compared with the assembly process divided into two workstations, the entire pressing process is integrated in one workstation, which not only saves the time for employees to move between different workstations, but also reduces the operation steps in the assembly process and improves the production efficiency. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0015] Figure 1 Structural schematic diagram of an embodiment of the pressing jig of the present invention;

[0016] Figure 2 Cross-sectional schematic diagram of an embodiment of the pressing jig of the present invention;

[0017] Figure 3 Structural schematic diagram of the product positioning member in an embodiment of the pressing jig of the present invention;

[0018] Figure 4 Structural schematic diagram of the cover assembly of the pressing jig of the present invention before pressing;

[0019] Figure 5 Structural schematic diagram of the cover assembly of the pressing jig of the present invention after pressing.

[0020] Explanation of reference numerals:

[0021] 100 - Base;

[0022] 200 - Product positioning member; 210 - Positioning surface; 220 - Thimble channel; 230 - Mounting hole; 240 - Positioning groove; 250 - First side; 260 - Second side;

[0023] 310 - Press head; 320 - Telescopic driving member; 330 - Control member;

[0024] 400 - Thimble;

[0025] 500 - Cover assembly; 510 - Cover; 511 - First surface; 512 - Second surface; 520 - Sealing member; 530 - Rotating shaft member;

[0026] 610 - Guide post; 620 - Elastic member; 630 - Linear bearing; 640 - Anti - detachment plate;

[0027] 710 - First connecting plate; 720 - Second connecting plate;

[0028] X - First direction.

[0029] The realization of the purpose, main control features and advantages of the present invention will be further described with reference to the embodiments and the drawings. Detailed implementation manners

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0032] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0033] Figure 1 It is a structural schematic diagram of an embodiment of the pressing jig of the present utility model. Figure 2The schematic cross-sectional view of an embodiment of the pressing jig of the utility model. The utility model embodiment provides a pressing jig for an electronic cigarette cover assembly 500, the cover assembly 500 includes a cover 510, a sealing member 520 and a rotating shaft 530, the pressing jig includes: a base 100, a product positioning member 200, a pressing assembly and an ejector 400, the product positioning member 200 includes a positioning surface 210, the cover 510 is placed on the positioning surface 210, the cover 510 has a first surface 511 and a second surface 512 opposite to each other, the product positioning member 200 is movable relative to the base 100 along a first direction X, the product positioning member 200 includes an ejector 400 channel 220 extending along the first direction X; the pressing assembly includes a pressing head 310 movable relative to the base 100 along the first direction X, the pressing head 310 Located on the first side 250 of the product positioning member 200, the sealing member 520 is located on the first surface 511 of the cover body 510 and is located between the clamping assembly and the product positioning member 200; the ejector pin 400 is fixedly connected to the base 100 and penetrates into the ejector pin 400 channel 220 from the second side 260 of the product positioning member 200 away from the clamping assembly, and the rotating shaft member 530 can be placed in the ejector pin 400 channel 220. During the pressing process of the clamping assembly, the pressing head 310 presses the sealing member 520 on the first surface 511 of the cover body 510 and abuts against the cover body 510 and the product positioning member 200 to move in the direction close to the ejector pin 400, so that the ejector pin 400 presses the rotating shaft member 530 on the cover body 510 from the second surface 512 of the cover body 510.

[0034] The embodiment of the utility model adopts the cooperation of the product positioning member 200, the pressing assembly and the ejector pin 400. The product positioning member 200 is used to accurately position the cover body 510 and the sealing member 520. The pressing head 310 of the pressing assembly presses the sealing member 520 onto the cover body 510 and the product positioning member 200 moves toward the ejector pin 400, so that the ejector pin 400 presses the rotating shaft member 530 onto the cover body 510. Compared with the assembly process divided into two stations, the entire pressing process is integrated in one station, which not only saves the time of employees moving between different stations, but also reduces the operation steps in the assembly process, thereby improving production efficiency.

[0035] In some embodiments, the pressing assembly further includes a telescopic driving member 320. The telescopic driving member 320 is fixedly connected to the base 100, and the pressing head 310 is disposed at the telescopic end of the telescopic driving member 320. The telescopic driving member 320 provides power for the telescopic movement of the pressing assembly. The telescopic driving member 320 can control the movement of the pressing head 310. By controlling the telescopic length, the pressing force and position of the pressing head 310 on the seal 520 can be precisely adjusted, thereby improving the assembly quality and consistency of the product. The use of the telescopic driving member 320 enables the pressing process to be carried out more quickly and efficiently. The pressing head 310 is disposed at the telescopic end of the telescopic driving member 320. Through the movement of the telescopic driving member 320, the processes of pressing and releasing can be completed at one position, thereby saving assembly time and improving the assembly efficiency.

[0036] In some embodiments, the pressing assembly further includes a control member 330. The control member 330 is fixedly connected to the base 100. One end of the control member 330 is connected to the telescopic driving member 320, and the other end of the control member 330 is connected to the gas path of the compressed gas source. The control member 330 is used to control the telescopic movement of the telescopic driving member 320. The control member 330 is connected to the telescopic driving member 320 and the gas path of the compressed gas source. By adjusting the pressure and flow rate of the gas path of the gas source, the telescopic movement of the telescopic driving member 320 can be precisely controlled, ensuring that the pressing force and position applied by the pressing head 310 to the component meet the requirements, thereby improving the precision and consistency of product assembly.

[0037] In some embodiments, the telescopic driving member 320 is a telescopic cylinder, and the control member 330 is a control valve. The telescopic cylinder is connected to the gas path of the compressed gas source through the control valve. Using the control valve as the control member 330, the pressure and flow rate of the gas path of the compressed gas source can be precisely adjusted, thereby precisely controlling the telescopic movement of the telescopic cylinder. Of course, other driving methods can also be adopted, such as hydraulic or electric, as long as the pressing effect can be achieved.

[0038] In some embodiments, the pressing jig further includes guide posts 610. The product positioning member 200 further includes mounting holes 230. One end of the guide post 610 is fixedly connected to the base 100, and the other end of the guide post 610 passes through the mounting hole 230 and is movably connected to the product positioning member 200. In this embodiment, the number of guide posts 610 is four. The four guide posts 610 are respectively fixedly arranged at the four corners of the product positioning member 200. The guide posts 610, as the positioning elements connecting the base 100 and the product positioning member 200, can ensure the precise position and alignment of the product positioning member 200 in the pressing jig. The fixed connection of the guide posts 610 ensures the stability of the product positioning member 200, and it is not easy to move or shift, thereby ensuring the stability and reliability during the assembly process.

[0039] In some embodiments, the pressing fixture further includes an elastic member 620. The elastic member 620 is disposed between the product positioning member 200 and the base 100. The elastic member 620 is sleeved on the guide post 610, and the elastic member 620 provides a restoring force for the product positioning member 200 to move away from the base 100. As an element between the product positioning member 200 and the base 100, the elastic member 620 can provide a certain restoring force after the pressing is completed. This restoring force can help ensure that the product positioning member 200 reaches the correct position during the pressing process and can return to the preset position after the pressing fixture is released.

[0040] Figure 3 FIG. 4 is a schematic structural diagram of a product positioning member in an embodiment of the pressing fixture of the present invention. In some embodiments, the product positioning member 200 further includes a positioning groove 240. The positioning groove 240 is disposed on the positioning surface 210 of the product positioning member 200, and the cover body assembly 500 can be embedded in the positioning groove 240. As a part of the product positioning member 200, the positioning groove 240 provides an accurate position and direction guidance. When the cover body assembly 500 is embedded in the positioning groove 240, it can ensure the accurate position and direction of the cover body 510 on the product positioning member 200, thereby realizing high-precision assembly and alignment. By being embedded in the positioning groove 240, the cover body assembly 500 can form a more firm connection with the product positioning member 200, and is not prone to movement or loosening, thereby improving the stability and reliability of the assembly structure. The operator can easily align and embed the cover body assembly 500 into the positioning groove 240 without complex measurement or adjustment steps.

[0041] In some embodiments, the pressing fixture further includes a linear bearing 630. The linear bearing 630 is disposed in the mounting hole 230, and the product positioning member 200 is movably connected to the guide post 610 through the linear bearing 630. The linear bearing 630 can provide smooth linear motion, so that the product positioning member 200 can move and be positioned accurately along the guide post 610. The product positioning member 200 can move along the guide post 610 in a controllable manner to achieve high-precision alignment and positioning. The linear bearing 630 can effectively reduce friction and has a long service life. This is particularly important for applications that require frequent assembly and adjustment, as it can extend the life of the entire assembly system and reduce maintenance costs. The use of the linear bearing 630 enhances the stability of the product positioning member 200 during the assembly process.

[0042] Figure 4 FIG. 11 is a schematic structural diagram of the cover body assembly of the pressing fixture of the present invention before pressing. Figure 5This is a schematic diagram of the structure after pressing of the cover assembly of an embodiment of the pressing fixture of the present utility model. In some embodiments, the pressing fixture further includes a anti - detachment plate 640, and the anti - detachment plate 640 is arranged at one end of the guide post 610 away from the base 100. The guide post 610 abuts against the mounting hole 230 through the anti - detachment plate 640. The linear bearing 630 is embedded in the mounting hole 230, and the anti - detachment plate 640 is fixedly connected to the guide post 610. During the pressing process, the telescopic driving member 320 drives the pressing head 310 to press downwards. Under the action of the pressing head 310, the product positioning member 200 moves towards the base 100, so that the anti - detachment plate 640 and the guide post 610 move downwards under the action of pressure. At the same time, the ejector pin 400 squeezes the rotating shaft member 530 through the ejector pin 400 channel 220, so that the rotating shaft member 530 moves to a preset position. After the pressing is completed, the telescopic driving member 320 drives the pressing head 310 to move away from the base 100. During the reset process of the product positioning member 200, the elastic member 620 provides the product positioning member 200 to move away from the base 100. The guide post 610 and the anti - detachment plate 640 move away from the base 100 at the same time. The cross - sectional diameter of the anti - detachment plate 640 is larger than the cross - sectional diameter of the guide post 610. The guide post 610 abuts against the mounting hole 230 through the anti - detachment plate 640 to prevent the product positioning member 200 from falling off.

[0043] In some embodiments, the pressing fixture further includes a first connecting plate 710 and a second connecting plate 720. The telescopic driving member 320 is fixedly connected to the base 100 through the first connecting plate 710, and the control member 330 is fixedly connected to the base 100 through the second connecting plate 720. Fixing the telescopic driving member 320 and the control member 330 can reduce their movement or misalignment caused by vibration or external forces during use, and improve the stability and accuracy of the system during the pressing process.

[0044] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural transformation made by using the description and drawings of the present utility model under the concept of the present utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the present utility model.

Claims

1. A pressing fixture for pressing an e-cigarette cover body assembly, the cover body assembly including a cover body, a sealing member, and a rotating shaft member, characterized in that, The pressing tool comprises: Base; A product positioning member, the product positioning member comprises a positioning surface, the cover body is placed on the positioning surface, the cover body has a first surface and a second surface opposite to each other, the product positioning member is movable relative to the base along a first direction, and the product positioning member comprises an ejector channel extending along the first direction; A pressing assembly, the pressing assembly comprising a pressing head movable relative to the base along the first direction, the pressing head being located on a first side of the product positioning member, the sealing member being located on a first surface of the cover body and between the pressing assembly and the product positioning member; An ejector pin is fixedly connected to the base and penetrates into the ejector pin channel from a second side of the product positioning member away from the clamping assembly. The rotating shaft can be placed in the ejector pin channel. During the pressing process of the clamping assembly, the pressing head presses the sealing member onto the first surface of the cover body and abuts against the cover body and the product positioning member to move toward the ejector pin, so that the ejector pin presses the rotating shaft member onto the cover body from the second surface of the cover body.

2. The pressing jig according to claim 1, wherein The clamping assembly also includes a telescopic driving member, which is fixedly connected to the base. The pressure head is arranged at the telescopic end of the telescopic driving member, and the telescopic driving member provides power for the telescopic movement of the clamping assembly.

3. The pressing jig according to claim 2, wherein, The clamping assembly also includes a control member, which is fixedly connected to the base, one end of the control member is connected to the telescopic driving member, and the other end of the control member is connected to the compressed gas source gas circuit, and the control member is used to control the telescopic movement of the telescopic driving member.

4. The pressing jig according to claim 3, wherein The telescopic driving component is a telescopic cylinder, the control component is a control valve, and the telescopic cylinder is connected to a compressed gas source gas circuit through the control valve.

5. The pressing jig according to claim 4, characterized in that, The pressing jig further includes a guide column, and the product positioning member further includes a mounting hole. One end of the guide column is fixedly connected to the base, and the other end of the guide column is passed through the mounting hole and movably connected to the product positioning member.

6. The pressing jig according to claim 5, characterized in that, The pressing jig further comprises an elastic member, which is arranged between the product positioning member and the base, and is sleeved on the guide column, and provides a restoring force for the product positioning member to move away from the base.

7. The pressing jig according to claim 6, characterized in that, The product positioning member further comprises a positioning groove, which is arranged on the positioning surface of the product positioning member, and the cover assembly can be embedded in the positioning groove.

8. The press-fitting jig according to claim 7, wherein, The pressing jig further comprises a linear bearing, which is arranged in the mounting hole, and the product positioning member is movably connected to the guide column via the linear bearing.

9. The pressing jig according to claim 8, wherein The pressing jig further includes an anti-slip plate, which is arranged at one end of the guide column away from the base, and the guide column abuts against the mounting hole through the anti-slip plate.

10. The pressing jig according to claim 9, characterized in that, The pressing jig further includes a first connecting plate and a second connecting plate, the telescopic driving member is fixedly connected to the base via the first connecting plate, and the control member is fixedly connected to the base via the second connecting plate.

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