Positioning and fixing jig and electronic atomizer assembling device

Abstract

The utility model relates to the field of jigs, and discloses a positioning and fixing jig and an electronic atomizer assembling device, and the positioning and fixing jig comprises a fixing bottom plate which is provided with a positioning groove and a lateral opening for a workpiece to slide into the positioning groove from the side surface; the rotary pressing plate is rotationally connected with the fixed bottom plate and is provided with a side pressing part which is used for rotating to one side of the lateral opening to press the side surface of the workpiece; wherein a first magnet is embedded in the side edge part of the fixed bottom plate, and a second magnet corresponding to the first magnet is arranged on the rotary pressing plate; and the first magnet and the second magnet are magnetically attracted, so that the fixed bottom plate and the side pressing part clamp a workpiece mutually. According to the positioning and fixing jig and the electronic atomizer assembling device, a workpiece with a protrusion at the bottom end of a shell can be well positioned.

Description

Technical Field

[0001] The utility model relates to the field of jigs, and in particular to a positioning and fixing jig and an electronic atomizer assembly device. Background Art

[0002] The current positioning fixture is provided with a positioning groove that matches the outer circumference of the workpiece, but the outer circumference of the bottom end of the shell of some workpieces has a protrusion, which will prevent the shell from being directly inserted into the positioning groove, so it cannot be placed vertically in the positioning groove of the positioning fixture.

[0003] In view of this, it is necessary to design a positioning fixture and an electronic atomizer assembly device that can well position the workpiece with a protrusion at the bottom end of the shell.

[0004] The above information is presented as background information only to assist with understanding the present disclosure and no determination or admission is made as to whether any of the above may be used as prior art with respect to the present disclosure. Utility Model Content

[0005] The utility model provides a positioning and fixing jig which can well position a workpiece with a protrusion at the bottom end of a shell.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning and fixing fixture, comprising:

[0008] A fixed bottom plate is provided with a positioning groove, and the fixed bottom plate is provided with a lateral opening for the workpiece to slide into the positioning groove from the side;

[0009] A rotating pressing plate is rotatably connected to the fixed bottom plate and has a side pressing portion for rotating to the side of the lateral opening to press the side of the workpiece;

[0010] Among them, a first magnet is embedded in the side edge of the fixed base plate, and a second magnet is arranged on the rotating pressure plate corresponding to the first magnet; the first magnet and the second magnet are magnetically attracted to each other, so that the fixed base plate and the side pressure part clamp the workpiece together.

[0011] Optionally, the first magnet is mounted on a first side surface of the fixed base plate close to the rotating pressing plate, and the second magnet is mounted on a second side surface of the rotating pressing plate for contacting the first side surface;

[0012] The first magnet does not protrude from the first side surface, and the second magnet does not protrude from the second side surface.

[0013] Optionally, a side positioning plate opposite to the side opening is also installed on the fixed bottom plate;

[0014] The side positioning plate has a positioning portion extending into the positioning groove, and the positioning portion has a positioning arc surface facing the side opening direction;

[0015] A gap of a set height is provided between the bottom surface of the positioning portion and the bottom surface of the positioning groove.

[0016] Optionally, a plurality of the positioning grooves are arranged in an array on the fixed bottom plate, and a plurality of the side pressure portions are arranged on the rotating pressure plate corresponding to the plurality of the positioning grooves.

[0017] Optionally, the rotating pressure plate is rotatably connected to the fixed base plate via a rotating shaft;

[0018] The center line of the rotating shaft is parallel to the bottom surface of the positioning groove, and the rotating shaft is lower than the bottom surface of the positioning groove.

[0019] Optionally, the side pressing portion has a curved surface for fitting against a side surface of the workpiece.

[0020] Optionally, the positioning and fixing fixture further includes a bottom support plate;

[0021] At least two fixed bottom plates are installed on the top surface of the bottom support plate.

[0022] Optionally, the bottom support plate is provided with a positioning pin, and the fixed bottom plate is provided with a positioning hole corresponding to the positioning pin.

[0023] Optionally, the second magnet is embedded in the rotating pressure plate, and the rotating pressure plate is provided with an observation hole for observing the second magnet.

[0024] An electronic atomizer assembly device comprises a positioning and fixing fixture as described in any one of the above items.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] The positioning and fixing jig provided by the utility model has a positioning groove on the fixed bottom plate, the shape of which matches the bottom end of the workpiece, and the positioning groove is connected to the lateral opening so that the workpiece can slide from the lateral opening into the positioning groove; after the workpiece slides into the positioning groove along the lateral opening, the rotating pressure plate rotates to a suitable position, and the first magnet and the second magnet are magnetically attracted to each other, so that the side pressure part presses the side of the workpiece to position the workpiece. In the positioning and fixing jig and the electronic atomizer assembly device in this embodiment, the workpiece can smoothly enter the positioning groove laterally, and is equipped with a rotating pressure plate that presses the workpiece laterally, so as to better position and fix the workpiece with a protrusion on the outer periphery of the bottom end.

[0027] The present invention has other characteristics and advantages, which will be apparent from the accompanying drawings and subsequent specific embodiments incorporated herein, or will be described in detail in the accompanying drawings and subsequent specific embodiments incorporated herein, which together are used to explain the specific principles of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a three-dimensional structural schematic diagram of a positioning and fixing fixture provided in an embodiment of the utility model;

[0030] Figure 2 It is a top view schematic diagram of a positioning and fixing fixture provided by an embodiment of the utility model;

[0031] Figure 3 yes Figure 2 A schematic diagram of an axonometric section of the positioning fixture along the A-A section;

[0032] Figure 4 It is a three-dimensional structural schematic diagram of a positioning and fixing fixture with a rotating pressure plate hidden therein provided by an embodiment of the utility model.

[0033] Figure numerals: 1, fixed bottom plate; 101, positioning groove; 102, first side; 2, rotating pressure plate; 201, side pressure portion; 202, second side; 203, observation hole; 3, first magnet; 4, second magnet; 5, side positioning plate; 501, positioning arc surface; 6, rotating shaft; 7, bottom support plate; 71, positioning pin. DETAILED DESCRIPTION

[0034] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0035] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0036] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0037] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0038] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0039] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0040] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0041] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0042] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0043] Embodiment 1

[0044] In view of the defects of the above-mentioned existing fixtures, the applicant, based on many years of rich practical experience and professional knowledge in the design and manufacture of such products, and in conjunction with the application of theory, actively conducts research and innovation in the hope of creating a technology that can solve the defects in the existing technology and make the positioning and fixing fixture more practical. After continuous research and design, and after repeated trial samples and improvements, the present utility model with real practical value was finally created.

[0045] Please refer to Figures 1 to 4 The embodiment of the utility model provides a positioning and fixing fixture, including: a fixed base plate 1, which plays a supporting role and is provided with a positioning groove 101 for positioning a workpiece, and the fixed base plate 1 is provided with a lateral opening for the workpiece to slide into the positioning groove 101 from the side; a rotating pressure plate 2, which is rotatably connected to the fixed base plate 1, and has a side pressure portion 201 for rotating to one side of the lateral opening to press the side of the workpiece.

[0046] A first magnet 3 is embedded in the side of the fixed base plate 1 , and a second magnet 4 is arranged on the rotating pressure plate 2 corresponding to the first magnet 3 ; the first magnet 3 and the second magnet 4 are magnetically attracted to each other, so that the fixed base plate 1 and the side pressure part 201 clamp the workpiece mutually.

[0047] In this embodiment, the side wall of the positioning groove 101 can fit the workpiece, so when the workpiece slides into the positioning groove 101 along the lateral opening, the left side of the workpiece is at least partially fitted with the positioning groove 101, and then the pressure plate 2 is rotated and fits the side of the fixed base plate 1, the first magnet 3 and the second magnet 4 are magnetically attracted to each other so that the side pressure portion 201 presses the right side of the workpiece, and the workpiece is now positioned and clamped in the positioning groove 101.

[0048] In this embodiment, the workpiece having a protrusion on the outer periphery of the bottom end can be well clamped and positioned, and the needs of actual production can be well met.

[0049] It should be noted that the workpiece may be a housing of the electronic atomizer and other components installed in the housing. For example, after the workpiece is fixed, other components may be fixed to the workpiece, such as by screwing the other components to the workpiece.

[0050] In a specific embodiment, the positioning groove 101 is provided with an avoidance groove for avoiding the protrusion at the bottom end of the shell, and the avoidance groove does not extend to the top surface of the fixed bottom plate 1 .

[0051] Optionally, the first magnet 3 is installed on the first side 102 of the fixed base plate 1 close to the rotating pressure plate 2, and the second magnet 4 is installed on the second side 202 of the rotating pressure plate 2 for fitting the first side 102; the first magnet 3 does not protrude from the first side 102, and the second magnet 4 does not protrude from the second side 202.

[0052] Specifically, when the first magnet 3 and the second magnet 4 are magnetically attracted to each other, the magnetic attraction of the first magnet 3 and the second magnet 4 keeps the rotating plate 2 in contact with the fixed base plate 1, so that the workpiece can be better clamped and positioned. In addition, the first magnet 3 does not protrude from the first side surface 102, and the second magnet 4 does not protrude from the second side surface 202, which can better protect the first magnet 3 and the second magnet, and avoid the first magnet 3 or the second magnet 4 from being broken due to collision.

[0053] Optionally, a side positioning plate 5 opposite to the lateral opening is also installed on the fixed bottom plate 1; the side positioning plate 5 has a positioning portion extending into the positioning groove 101, and the positioning portion has a positioning arc surface 501 facing the direction of the lateral opening; there is a gap of a set height between the bottom surface of the positioning portion and the bottom surface of the positioning groove 101. Specifically, the positioning arc surface 501 is used to position the periphery of the workpiece, and the side positioning 5 is provided to achieve a better positioning effect for the workpiece and prevent the workpiece from tilting to the left after being subjected to the pressure of the rotating pressure plate 2. In addition, there is a gap of a set height between the side positioning plate 5 and the bottom surface of the positioning groove 101, which is used to accommodate the protrusion at the bottom end of the workpiece, and the set height can be designed according to actual conditions.

[0054] Optionally, a plurality of positioning grooves 101 are arranged on the fixed bottom plate 1, and a plurality of side pressing parts 201 are arranged on the rotating pressing plate 2 corresponding to the plurality of positioning grooves 101. In this way, the rotating pressing plate 2 can press a plurality of workpieces at one time, which is conducive to improving production efficiency.

[0055] Optionally, the rotating platen 2 is rotatably connected to the fixed bottom plate 1 via a rotating shaft 6; the center line of the rotating shaft 6 is parallel to the bottom surface of the positioning groove 101, and the rotating shaft 6 is lower than the bottom surface of the positioning groove 101. When the workpiece does not need to be clamped, the rotating platen 2 rotates and falls on the bottom support plate 7 at the bottom so as not to block the workpiece from sliding into the positioning groove 101 from the side opening.

[0056] Optionally, the side pressure portion 201 has an arcuate surface for fitting the side of the workpiece to increase the contact area and avoid partial crushing of the workpiece. In addition, the side pressure portion 201 has an arcuate surface for fitting the workpiece, which can also help improve positioning accuracy.

[0057] Optionally, the positioning and fixing fixture further includes a bottom support plate 7 ; at least two fixing base plates 1 are installed on the top surface of the bottom support plate 7 .

[0058] Optionally, a positioning pin 71 is provided on the bottom support plate 7 , and a positioning hole is provided on the fixed base plate 1 corresponding to the positioning pin 71 , so that the fixed base plate 1 is fixed on the bottom support plate 7 .

[0059] Optionally, the second magnet 4 is embedded in the rotating platen 2, and the rotating platen 2 is provided with an observation hole 203 for observing the second magnet 4. Specifically, since the rotating platen 2 needs to rotate, it is generally provided to be relatively thin, so the second magnet 4 is easy to fall to the ground. The observation hole is provided so that it can be clearly observed whether the second magnet 4 falls, so that a new second magnet 4 can be installed in the rotating platen 2.

[0060] Preferably, when the rotating platen 2 is in contact with the fixed base plate 1, the rotating platen 2 has a tendency to rotate towards the fixed base plate 1 under the action of gravity. That is, the gravity of the rotating platen 2 constitutes a part of the force for pressing the workpiece.

[0061] Embodiment 2

[0062] This embodiment discloses an electronic atomizer assembly device, including the positioning and fixing fixture as described in the first embodiment.

[0063] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A positioning fixture, characterized in that: include: A fixed bottom plate is provided with a positioning groove, and the fixed bottom plate is provided with a lateral opening for the workpiece to slide into the positioning groove from the side; A rotating pressing plate is rotatably connected to the fixed bottom plate and has a side pressing portion for rotating to the side of the lateral opening to press the side of the workpiece; Among them, a first magnet is embedded in the side edge of the fixed base plate, and a second magnet is arranged on the rotating pressure plate corresponding to the first magnet; the first magnet and the second magnet are magnetically attracted to each other, so that the fixed base plate and the side pressure part clamp the workpiece together.

2. The positioning and fixing fixture according to claim 1, characterized in that: The first magnet is mounted on a first side surface of the fixed base plate close to the rotating pressing plate, and the second magnet is mounted on a second side surface of the rotating pressing plate for contacting the first side surface; The first magnet does not protrude from the first side surface, and the second magnet does not protrude from the second side surface.

3. The positioning and fixing fixture according to claim 1, characterized in that: The fixed bottom plate is also provided with a side positioning plate opposite to the side opening; The side positioning plate has a positioning portion extending into the positioning groove, and the positioning portion has a positioning arc surface facing the side opening direction; A gap of a set height is provided between the bottom surface of the positioning portion and the bottom surface of the positioning groove.

4. The positioning and fixing fixture according to claim 1, characterized in that: The fixed bottom plate is provided with a plurality of positioning grooves arranged in an array, and the rotating pressure plate is provided with a plurality of side pressure portions corresponding to the plurality of positioning grooves.

5. The positioning and fixing fixture according to claim 1, characterized in that: The rotating pressing plate is rotatably connected to the fixed bottom plate via a rotating shaft; The center line of the rotating shaft is parallel to the bottom surface of the positioning groove, and the rotating shaft is lower than the bottom surface of the positioning groove.

6. The positioning and fixing fixture according to claim 1, characterized in that: The side pressing portion has an arc-shaped surface for fitting against the side surface of the workpiece.

7. The positioning and fixing fixture according to claim 1, characterized in that: Also included is a bottom support plate; At least two fixed bottom plates are installed on the top surface of the bottom support plate.

8. The positioning and fixing fixture according to claim 7, characterized in that: The bottom support plate is provided with a positioning pin, and the fixed bottom plate is provided with a positioning hole corresponding to the positioning pin.

9. The positioning and fixing fixture according to claim 1, characterized in that: The second magnet is embedded in the rotating pressure plate, and the rotating pressure plate is provided with an observation hole for observing the second magnet.

10. An electronic atomizer assembly device, characterized in that: It comprises a positioning and fixing fixture as described in any one of claims 1 to 9.

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