Clamping tool for machining base of smoke gun

Abstract

The utility model provides a clamping tool for machining a cigarette gun base, and relates to the technical field of cigarette making machine equipment. The clamping tool comprises a base, a pull rod, a pressing plate, a nut, a gasket and a screw; a bottom plate of the base is fixed to a vertical-horizontal conversion machining center workbench through a pressing plate and a screw, a smoke gun base part blank is positioned through a pull rod, the pressing plate and the screw, and the part machining precision is guaranteed through a positioning plate fixed to the base and the machine tool precision. The clamping tool is simple in structure, easy to machine and manufacture and good in economical efficiency, and multi-face machining of parts can be achieved through one-time clamping; by means of the tool, the problems that the machining precision is difficult to guarantee, and the parts are prone to deformation and scratching due to multiple times of clamping can be solved, the machining efficiency is improved, and the qualified rate of machined part finished products is increased.

Description

Technical Field

[0001] This application relates to the technical field of cigarette making machines, and particularly to a clamping tooling for the processing of the base of a cigarette gun. Background Art

[0002] As the core support component of the rolling and forming part of the rolling and joint unit in a cigarette making machine, the base of the cigarette gun has high technical complexity and strict precision requirements. This component undertakes the support task of key forming components such as the cigarette gun. Its processing involves many fine elements, and has the characteristics of high part precision requirements, many processing elements, easy deformation, and easy scratching. Currently, in the processing of the base of the cigarette gun, the part is basically processed by combining a vertical machining center and a horizontal machining center and repeatedly converting the machining workbench. There are many machining clamping times and the part reference is not unified, which easily leads to problems such as out-of-tolerance, deformation, and scratching of the part, and the part quality fails to meet the technical requirement standards; in addition, repeatedly converting the machine tool workbench prolongs the part processing procedure, and more time is required for scheduling preparation, affecting the production and processing efficiency. Utility Model Content

[0003] This application provides a clamping tooling for the processing of the base of a cigarette gun, which is applied to the product packaging production line. On the basis of not affecting the original product packaging production and transportation, it can further realize the secondary packaging production of small batches of products.

[0004] The technical solution provided by this application is as follows:

[0005] A clamping tooling for the processing of the base of a cigarette gun, comprising: a base, a pull rod, a pressing plate and a screw;

[0006] The base includes a bottom plate, a positioning plate and a support rod arranged in parallel. The bottom plate and the positioning plate are respectively arranged at both ends of the support rod, and a plurality of support rods are connected between the bottom plate and the positioning plate at intervals; the plurality of support rods means at least two or more;

[0007] At both ends of the middle part close to the positioning plate, a pull rod positioning hole and a pressing plate fixing hole position are respectively provided; the base of the cigarette gun is placed on the positioning plate, the pull rod is locked and fixed in the pull rod positioning hole, the pressing plate is placed in the pressing plate fixing hole position, and a screw is provided to pass through the pressing plate and lock and fix it; screw fixing hole positions are also distributed on the positioning plate, and screws are provided in the screw fixing hole positions to be threadedly connected with the base of the cigarette gun;

[0008] The bottom plate is locked and fixed to the machine tool workbench through screws and pressing plates.

[0009] Further, the pull rod fixing holes on the positioning plate are arranged in a staggered manner with the support rods and are located in the positioning plate area between the support rods.

[0010] Further, the pressing plate fixing holes on the positioning plate are arranged offset from the support rods and are located on the positioning plate between the spaced-apart support rods.

[0011] Further, the external threaded section of the screw at the pressing plate passes through the pressing plate and is threadedly connected to the positioning plate.

[0012] Further, the pull rod passes through the pull rod fixing hole, and a gasket and a nut are arranged at the end of the pull rod for locking and fixing.

[0013] Further, the clamping tooling of the present application further includes a feeler gauge for detecting the clamping of the cigarette gun base part.

[0014] A clamping tooling for processing a cigarette gun base provided by the present application includes: a base, a pull rod, a pressing plate and screws; the pull rod on the positioning plate can not only position and press the cigarette gun base part, but also ensure the machining allowance of the part installation reference surface through the rotation adjustment during part fixing; the cigarette gun base part is clamped on the machine tool workbench through the tooling base once, reducing the number of times of part clamping. The cigarette gun base part is clamped through the tooling base, and after one clamping, the multi-surface machining of the part can be completed, realizing the unification of the reference, accurate positioning, and ensuring the machining accuracy and efficiency of the part; in addition, the clamping tooling of the present application has a simple structure and is easy to operate. At the same time, the clamping tooling is easy to manufacture, and most of the components involved are standard parts, with reliable performance and good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic structural diagram of the clamping tooling for processing a cigarette gun base of the present application for clamping a part;

[0017] Figure 2 is Figure 1 A schematic diagram of the component relationship of the parts in the clamping work assembly;

[0018] Among them, 1. Base, 1.1. Bottom plate, 1.2. Positioning plate, 1.3. Support rod, 2. Pull rod, 3. Pressing plate, 4. Screw Ⅰ, 5. Screw Ⅱ, 6. Screw Ⅲ, 7. Gasket, 8. Nut; 9. Cigarette gun base part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0020] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0021] It should be understood that the orientation or positional relationships indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, the meanings of "a plurality of" and "several" are two or more, unless otherwise specifically defined.

[0023] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions under which this application can be implemented. Therefore, they do not have a technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that this application can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in this application.

[0024] The embodiments of this application are written in a progressive manner.

[0025] As Figures 1 to 2 shown, a clamping tooling for the processing of a cigarette gun base includes: a base 1, a pull rod 2, a pressing plate 3, and screws;

[0026] The base includes a bottom plate 1.1, a positioning plate 1.2 and a support rod 1.3 which are arranged in parallel. The bottom plate and the positioning plate are respectively arranged at both ends of the support rod, and a plurality of support rods are connected at intervals between the bottom plate and the positioning plate;

[0027] At both ends of the middle part close to the positioning plate, a pull rod positioning hole and a pressure plate fixing hole position are respectively provided; the cigarette gun base is placed on the positioning plate, the pull rod is locked and fixed in the pull rod positioning hole, a pressure plate is placed in the pressure plate fixing hole position, and a screw passes through the pressure plate for locking and fixing; screw fixing hole positions are also distributed on the positioning plate, and screws are provided in the screw fixing hole positions for threaded connection with the cigarette gun base;

[0028] The bottom plate is locked and fixed to the machine tool workbench through screws and a pressure plate.

[0029] In the above solution, the bottom plate of the base is fixed to the vertical and horizontal conversion machining center workbench through a pressure plate and screws. The rough blank of the cigarette gun base part is positioned through a pull rod, a pressure plate and screws and fixed to the positioning plate of the base, so as to ensure the machining accuracy of the part with the machine tool accuracy; the clamping fixture of the present application has a simple structure, is easy to process and manufacture, and has good economy, and can realize multi-sided machining of parts in one clamping; by using this fixture, problems such as difficult guarantee of machining accuracy, easy deformation and easy scratching of parts caused by multiple clamps can be solved, and the machining efficiency can be improved.

[0030] Specifically, the pressure plate includes a pressure plate for fixing the bottom plate and a pressure plate for fixing the cigarette gun base part, and the screws include screw Ⅰ, screw Ⅱ and screw Ⅲ; the operation of the clamping fixture: check the machining machine tool, adjust the tools required for machining; clean the machine tool workbench and the base of the clamping fixture, install the bottom plate of the base on the machine tool workbench, and fix it through the pressure plate and screws; adjust the pull rod on the positioning plate of the base, place the rough blank of the cigarette gun base part on the positioning plate, adjust and rotate the pull rod to ensure that there is machining allowance for the rough blank of the part, make the rough blank of the part fit with both sides of the positioning plate, tighten screw 4 to press the pressure plate 3, and tighten the nut 8 on the pull rod. At the same time, tighten screw 6 according to the principle of diagonal pressing, and then tighten screw 5; finally, the clamping condition of the part can be detected with the help of a feeler gauge.

[0031] In the above solution, the component composition of the clamping fixture of the present application includes: 1. Tooling base, 1.1. Bottom plate, 1.2. Positioning plate, 1.3. Support rod, 2. Pull rod, 3. Pressure plate, 4. Screw Ⅰ, 5. Screw Ⅱ, 6. Screw Ⅲ, 7. Gasket, 8. Nut.

[0032] Furthermore, the pull rod fixing holes on the positioning plate are arranged offset from the support rods and are located in the positioning plate section between the support rods; the pressing plate fixing holes on the positioning plate are arranged offset from the support rods and are located on the positioning plate between the spaced support rods; the offset arrangement avoids fixing interference; the cigarette gun base part is positioned and pressed through the pull rod, and the limit between the pull rod and the nut can ensure the machining allowance of the clamping reference surface of the part. The cigarette gun base part 9 is pressed against the positioning plate by the pull rod and the pressing plate, and the cigarette gun base part is fixed on the positioning plate of the tooling base by combining the reverse pulling method of the screw; the screws distributed on the positioning plate can ensure that the reference surface of the part is fully attached to the positioning plate, and at the same time, the clamping stress of the part can be dispersed, preventing the part from deforming and the workpiece from moving during the machining process; the bottom plate of the tooling base is fixed to the machine tool workbench by the pressing plate and the screw, and multi-sided machining of the part can be completed by one-time clamping and fixing, solving the clamping error caused by multiple clamping of the part and improving the machining efficiency at the same time.

[0033] Furthermore, the external thread section of the screw at the pressing plate passes through the pressing plate and is threadedly connected to the positioning plate.

[0034] Furthermore, the pull rod passes through the pull rod fixing hole, and a gasket 7 and a nut 8 are arranged at the end of the pull rod for locking and fixing.

[0035] For the clamping tooling of the present application, the pull rod on the positioning plate can not only position and press the cigarette gun base part, but also adjust by rotation during fixing to ensure the machining allowance of the installation reference surface of the part; the cigarette gun base part is clamped on the machine tool workbench through the tooling base once, reducing the number of clamping times of the part. The cigarette gun base part is clamped through the tooling base, and multi-sided machining of the part can be completed after one-time clamping, realizing the unification of the reference, accurate positioning, and ensuring the machining accuracy and machining efficiency of the part; in addition, the clamping tooling of the present application has a simple structure and is easy to operate. At the same time, the clamping tooling is easy to manufacture, and most of the components involved are standard parts, with reliable performance and good economy.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A clamping tooling for the processing of a cigarette holder base, characterized in that, Comprising: A base, a pull rod, a pressing plate and screws; The base includes a bottom plate, a positioning plate and a support rod arranged in parallel. The bottom plate and the positioning plate are respectively arranged at both ends of the support rod, and a plurality of support rods are connected at intervals between the bottom plate and the positioning plate; At both ends of the middle part close to the positioning plate, a pull rod positioning hole and a pressing plate fixing hole position are respectively provided; The cigarette gun base is placed on the positioning plate, the pull rod positioning hole is provided with a pull rod for locking and fixing, the pressing plate fixing hole position is provided with a pressing plate, and a screw is provided to pass through the pressing plate for locking and fixing; Screw fixing hole positions are also distributed on the positioning plate, and screw fixing hole positions are provided with screws threadedly connected to the cigarette gun base; The bottom plate is locked and fixed to the machine tool workbench through screws and a pressing plate.

2. The clamping tooling for the processing of the cigarette gun base according to claim 1, characterized in that, The pull rod fixing hole on the positioning plate is arranged out of alignment with the support rod and is located in the positioning plate section between the support rods.

3. The clamping tooling for the processing of the cigarette gun base according to claim 2, wherein The pressing plate fixing hole position on the positioning plate is arranged out of alignment with the support rod and is located on the positioning plate between the support rods arranged at intervals.

4. The clamping tooling for the processing of the cigarette gun base according to any one of claims 1-3, characterized in that, The external thread section of the screw at the pressing plate passes through the pressing plate and is threadedly connected to the positioning plate.

5. The clamping tooling for the processing of the cigarette gun base according to any one of claims 1-3, characterized in that The pull rod passes through the pull rod fixing hole, and a gasket and a nut are arranged at the end of the pull rod for locking and fixing.

6. The clamping tooling for the processing of the cigarette gun base according to claim 4, characterized in that, It further includes a feeler gauge for detecting the clamping of the cigarette gun base parts.

7. The clamping tooling for the processing of the cigarette gun base according to claim 5, characterized in that, It further includes a feeler gauge for detecting the clamping of the cigarette gun base parts.

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