Drilling jig
By employing a sliding positioning groove and a pushing component in the drilling fixture, the problem of existing fixtures being unable to adapt to smoke rods of different lengths is solved, achieving flexible positioning and non-destructive workpiece fixation, thereby improving positioning efficiency and workpiece surface quality.
Patent Information
- Application Number
- CN202423238165.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-26
AI Technical Summary
In the existing electronic atomizer manufacturing process, the positioning fixtures that fix the atomizer rod can only position rods of specific sizes and shapes, and cannot adapt to rods of different lengths, and are prone to scratching the ends of the rod.
A drilling fixture was designed, which adopts a structure with a sliding positioning groove open at one end and a positioning wall at the other end. Combined with a pushing component, the workpiece is positioned by sliding along the sliding positioning groove to make it contact the positioning wall. It can adapt to the positioning of workpieces of different lengths, and the stability and safety are ensured by elastic components and guide rails.
It enables flexible positioning and fixing of workpieces of different lengths, avoids scratches on the end face of the workpiece, and improves positioning efficiency and the integrity of the workpiece surface.
Smart Images
Figure CN223572599U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic atomizer production technical field especially relates to a drilling jig. BACKGROUND
[0002] Electronic atomizer is a kind of electronic product that imitates cigarette, and has gradually entered people's sight in recent years.Compared with traditional tobacco products, electronic atomizer as its substitute can effectively reduce harmful substances generated by burning, and further reduce the harmful side effects of smoking.
[0003] In the existing electronic atomizer production process, the tobacco rod needs to be drilled;Before drilling, the tobacco rod needs to be fixed completely, and the existing fixing method is to set the positioning groove completely matched with the shape of the tobacco rod on the positioning jig, and then the tobacco rod is positioned in the positioning groove, which is relatively convenient for positioning, but only the tobacco rod of specific size and shape can be positioned, and once the length of the tobacco rod changes, a new positioning jig needs to be made;In addition, the existing method of positioning the tobacco rod by the positioning groove completely matched with the shape of the tobacco rod is prone to scratch the end of the tobacco rod due to the large size tolerance of the tobacco rod.
[0004] Therefore, it is necessary to design a drilling jig that can better fix workpieces of different lengths and sizes.
[0005] The above information is given as background information only to assist in understanding the present disclosure, and does not determine or acknowledge whether any of the above content can be used as prior art with respect to the present disclosure. CONTENT OF THE UTILITY MODEL
[0006] The utility model provides a kind of drilling jig, can better fix workpiece of different lengths and sizes.
[0007] To achieve the above purpose, the utility model provides the following technical scheme:
[0008] A kind of drilling jig, drilling jig includes:
[0009] Positioning plate is provided with sliding positioning groove;One end of the sliding positioning groove is provided with opening, and the other end is provided with positioning wall surface;
[0010] Pushing and pressing assembly includes the pressing plate assembly opposite the opening and the pressing device connected with the pressing plate assembly;The pressing device is used to drive the pressing plate assembly to move along the center line of the sliding positioning groove, so that the pressing plate assembly pushes the workpiece in the sliding positioning groove and touches the positioning wall surface.
[0011] Optionally, the pressing device includes push plate and driving assembly for driving the push plate to move along the center line of the sliding positioning groove;
[0012] A plurality of sliding positioning grooves are formed in the positioning plate, a plurality of groups of the pressing plate assemblies are installed on the push plate at intervals, and the plurality of groups of the pressing plate assemblies and the plurality of sliding positioning grooves are in one-to-one correspondence.
[0013] Optionally, the pressing plate assembly comprises an elastic assembly, a sliding rod in sliding connection with the push plate, and a pressing plate in fixed connection with the sliding rod.
[0014] The elastic assembly is elastically compressed and installed between the push plate and the pressing plate, and two ends of the elastic assembly are connected with the push plate and the pressing plate respectively.
[0015] Optionally, the pressing plate comprises a support plate in fixed connection with the sliding rod and a pressing plate installed on one side of the support plate close to the opening.
[0016] Optionally, the pressing plate is detachably installed on the support plate.
[0017] Optionally, the pressing plate is an elastic plate.
[0018] Optionally, the positioning plate is further provided with a through groove penetrating the sliding positioning groove.
[0019] The depth of the through groove is greater than the depth of the sliding positioning groove, and the width of the through groove is less than the width of the sliding positioning groove.
[0020] Optionally, the driving assembly is a quick clamp.
[0021] A guide sliding rail parallel to the center line of the sliding positioning groove is installed on one side of the bottom of the quick clamp, and the push plate is slidingly installed on the guide sliding rail.
[0022] Optionally, the driving assembly is a gas cylinder, an electric telescopic rod or a hydraulic rod assembly.
[0023] Optionally, the drilling jig further comprises a bottom plate.
[0024] The positioning plate and the push and pressing assembly are fixedly connected with the bottom plate respectively, and the guide sliding rail is installed on the bottom plate.
[0025] Compared with the prior art, the drilling jig has the following beneficial effects:
[0026] The drilling jig provided by the utility model has the advantages that the structure of the sliding positioning groove on the positioning plate is optimized, an opening is arranged at one end of the sliding positioning groove, a positioning wall surface for positioning the workpiece is arranged at the other end, then the pushing and pressing assembly can push the workpiece to slide along the sliding positioning groove until the workpiece abuts against the positioning wall surface, so that the workpiece is positioned.
[0027] The utility model has other characteristics and advantages, which will be apparent from or will be set forth in detail in the drawings and subsequent detailed description incorporated herein, which together serve to explain certain principles of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0028] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0029] Figure 1 It is the three-dimensional structure schematic diagram of the drilling jig provided by the utility model embodiment;
[0030] Figure 2 It is the three-dimensional structure schematic diagram of the drilling jig provided by the utility model embodiment in another view direction;
[0031] Figure 3 It is the top view schematic diagram of the drilling jig provided by the utility model embodiment;
[0032] Figure 4 It is Figure 3 The A-A cross section structure schematic diagram of the drilling jig in it.
[0033] Reference signs: 1, positioning plate;11, sliding positioning groove;12, through groove;101, opening;102, positioning wall surface;2, pushing and pressing assembly;201, support plate;202, abutting plate;21, pressing plate assembly;211, elastic assembly;212, sliding rod;213, pressing plate;22, pressing device;221, push plate;222, driving assembly;3, guide slide rail;4, bottom plate. DETAILED DESCRIPTION
[0034] To explain possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects of the present application in detail, the following embodiments are described 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 therefore only serve as examples, and cannot limit the protection scope of the present application.
[0035] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not 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, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.
[0036] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.
[0037] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a "or" logical relationship.
[0038] In the present application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or order relationship between the entities or operations.
[0039] Without more limitations, in the present application, the phrases "include", "contain", "have" or other similar expressions used in the sentence are intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of other elements in the process, method or product including the described elements, so that the process, method or product including a series of elements can not only include those limited elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.
[0040] As the same understanding in the "Examination Guidelines", in this application, "greater than", "less than", "exceed" and so on are understood as not including the number; "above", "below", "within" and so on are understood as including the number. In addition, in the description of the embodiments of the application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly specified.
[0041] In the description of the embodiments of the application, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the drawing, and is only for the convenience of describing the specific embodiments of the application or for the reader to understand, and does not indicate or imply that the indicated 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 application.
[0042] Unless otherwise explicitly specified or limited, in the description of the embodiments of the application, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be understood broadly. For example, the "connection" can be fixed connection, or detachable connection, or integral setting; it can be mechanical connection, or electrical connection, or communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art to which the application belongs, the specific meaning of the above terms in the embodiments of the application can be understood according to the specific circumstances.
[0043] In view of the defects of the existing tool, the applicant, based on many years of rich practical experience and professional knowledge in designing and manufacturing such products, and with the application of theory, actively researches and innovates, in order to create a technology that can solve the defects in the prior art, so that the drilling jig is more practical. After continuous research, design, and repeated trial of samples and improvement, the present utility model is finally created.
[0044] Please refer to Figures 1 to 4 The drilling jig provided by the embodiment of the present application comprises a positioning plate 1 and a pushing assembly 2. The pushing assembly 2 is used to press and position the workpiece on the positioning plate 1, and the workpiece here can be a tobacco rod.
[0045] In the embodiment, the positioning plate 1 is provided with a sliding positioning groove 11; one end of the sliding positioning groove 11 is provided with an opening 101, and the other end is provided with a positioning wall surface 102.
[0046] The pushing assembly 2 comprises a pressing plate assembly 21 opposite to the opening 101 and a pressing device 22 connected with the pressing plate assembly 21; the pressing device 22 is used to drive the pressing plate assembly 21 to move along the center line of the sliding positioning groove 11, so that the pressing plate assembly 21 pushes the workpiece in the sliding positioning groove 11 to abut against the positioning wall surface 102.
[0047] Compared with the existing positioning jig, the drilling jig in the utility model optimizes the structure of the sliding positioning groove 11 on the positioning plate 1, and the sliding positioning groove 11 is provided with the opening 101 at one end and the positioning wall surface 102 for positioning the workpiece at the other end, then the pushing assembly 2 can push the workpiece to slide along the sliding positioning groove 11, and the pushing assembly 2 can push the workpiece to slide until the workpiece abuts against the positioning wall surface 102, so that the workpiece is positioned and tightly pressed. The drilling jig in the embodiment can flexibly position workpieces of different lengths, that is, it can better fix workpieces of different lengths. It should be further pointed out that in the case that the size deviation of the workpiece is large, the end face of the workpiece will not be scratched, which is conducive to maintaining the surface integrity of the workpiece, which is very important for workpieces such as cartridges with high surface quality requirements.
[0048] Optionally, the pressing device 22 comprises a push plate 221 and a driving assembly 222 used to drive the push plate 221 to move along the center line of the sliding positioning groove 11; the positioning plate 1 is provided with a plurality of sliding positioning grooves 11, a plurality of groups of pressing plate assemblies 21 are installed on the push plate 221 in an interval, and the plurality of groups of pressing plate assemblies 21 and the plurality of sliding positioning grooves 11 are in one-to-one correspondence.
[0049] Specifically, the number of the sliding positioning grooves 11 is generally greater than three, and the number of groups of the pressing plate assemblies 21 is greater than three. By providing a plurality of groups of pressing plate assemblies 21 and a plurality of sliding positioning grooves 11, a plurality of workpieces can be positioned at one time, and the efficiency of positioning the workpieces can be effectively improved.
[0050] Optionally, the pressing plate assembly 21 comprises an elastic assembly 211, a sliding rod 212 in sliding connection with the push plate 221 and a pressing plate 213 in fixed connection with the sliding rod 212; the elastic assembly 211 is elastically compressed and installed between the push plate 221 and the pressing plate 213, and the two ends of the elastic assembly 211 are connected with the push plate 221 and the pressing plate 213, respectively. Specifically, when the pressing plate 213 exerts pressure on the workpiece, the greater the pressure, the shorter the length of the compressed elastic assembly 211, and when the tolerance of the workpieces in the same row is large, the pressing plate 213 can automatically adapt to the need of pressing under the condition of small workpiece size deviation, and press a plurality of workpieces with large tolerance at the same time.
[0051] Optionally, the pressing plate 213 comprises a support plate 201 fixedly connected with the sliding rod 212 and a pressing plate 202 installed on one side of the support plate 201 close to the opening 101. The pressing plate 213 is used to be fixedly connected with the sliding rod 212, and the pressing plate 202 is used to press against the end of the workpiece. Preferably, the pressing plate 202 is detachably installed on the support plate 201, so that when the pressing plate 202 is damaged, a new pressing plate 202 can be replaced. In addition, when it is required to press against workpieces of different materials, the pressing plate 202 of different materials can also be replaced, so as to avoid scratching the surface of the workpiece.
[0052] Optionally, the pressing plate 202 is an elastic plate, which can effectively reduce the possibility of scratching the end surface of the workpiece.
[0053] Optionally, the positioning plate 1 is further provided with a through groove 12 penetrating the sliding positioning groove 11; the depth of the through groove 12 is greater than the depth of the sliding positioning groove 11, and the width of the through groove 12 is less than the width of the sliding positioning groove 11.
[0054] Specifically, the design of the through groove 12 can effectively facilitate the workers to put in or take out the workpiece.
[0055] Optionally, the driving assembly 222 is a quick clamp. The worker manually operates the quick clamp, so that the pressing plate assembly 21 keeps the state of pressing the workpiece or releases the pressing of the workpiece. In addition, the quick clamp is convenient to operate, easy to use, and has low requirements on the worker.
[0056] The bottom side of the quick clamp is provided with a guide slide rail 3 parallel to the center line of the sliding positioning groove 11, and the push plate 221 is slidingly installed on the guide slide rail 3. The guide slide rail 3 limits the sliding direction of the push plate 221, so as to ensure the direction of the pressing force of the push assembly 2 on the end of the workpiece, and avoid the workpiece jumping out of the sliding positioning groove 11 under the pressing force.
[0057] Optionally, the driving assembly 222 is a gas cylinder, an electric telescopic rod or a hydraulic rod assembly.
[0058] Optionally, the drilling jig further comprises a bottom plate 4; the positioning plate 1 and the push assembly 2 are fixedly connected with the bottom plate 4, and the guide slide rail 3 is installed on the bottom plate 4. The bottom plate 4 supports the positioning plate 1 and the push assembly 2.
[0059] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the present application, the patent protection scope of the present application should not be limited. Any equivalent structure or equivalent process replacement or modification based on the essential concept of the present application, the contents described in the specification and drawings of the present application, and the direct or indirect implementation of the technical solutions of the above embodiments in other related technical fields, etc. are all included in the patent protection scope of the present application.
Claims
1. A drilling fixture, characterized in that, include: The positioning plate is provided with a sliding positioning groove; one end of the sliding positioning groove is provided with an opening, and the other end is provided with a positioning wall. The pressing assembly includes a pressure plate assembly facing the opening and a clamping device connected to the pressure plate assembly; the clamping device is used to drive the pressure plate assembly to move along the center line of the sliding positioning groove, so that the pressure plate assembly pushes the workpiece in the sliding positioning groove against the positioning wall.
2. The drilling fixture according to claim 1, characterized in that, The clamping device includes a push plate and a drive assembly for moving the push plate along the center line of the sliding positioning groove; The positioning plate has several sliding positioning grooves, and the push plate has several sets of pressure plate assemblies installed at intervals, with the sets of pressure plate assemblies and the several sliding positioning grooves facing each other.
3. The drilling fixture according to claim 2, characterized in that, The pressure plate assembly includes an elastic component, a sliding rod slidably connected to the push plate, and a pressure plate fixedly connected to the sliding rod; The elastic component is elastically compressed and installed between the push plate and the clamping plate, with its two ends connected to the push plate and the clamping plate, respectively.
4. The drilling fixture according to claim 3, characterized in that, The clamping plate includes a support plate fixedly connected to the sliding rod and a pressure plate installed on the side of the support plate near the opening.
5. The drilling fixture according to claim 4, characterized in that, The pressure plate can be detachably installed on the support plate.
6. The drilling fixture according to claim 4, characterized in that, The pressure plate is an elastic plate.
7. The drilling fixture according to claim 1, characterized in that, The positioning plate is also provided with a through groove, which passes through the sliding positioning groove; The depth of the through groove is greater than the depth of the sliding positioning groove, and the width of the through groove is less than the width of the sliding positioning groove.
8. The drilling fixture according to claim 2, characterized in that, The drive component is a quick clamp; The bottom side of the quick clamp is equipped with a guide rail parallel to the center line of the sliding positioning groove, and the push plate is slidably mounted on the guide rail.
9. The drilling fixture according to claim 2, characterized in that, The drive assembly is a cylinder, an electric telescopic rod, or a hydraulic rod assembly.
10. The drilling fixture according to claim 8, characterized in that, It also includes the base plate; The positioning plate and the pushing assembly are respectively fixedly connected to the base plate, and the guide slide rail is installed on the base plate.