Blade roller pin receiving device

Abstract

The utility model relates to the field of blade lock machining equipment, in particular to a blade roller pin receiving device. A blade roller pin material receiving device comprises a clamp body and a material pushing assembly used for pushing blades and roller pins out of the clamp body. The fixture is characterized in that a plurality of blade grooves for bearing blades are formed in the side wall of the fixture body, and roller pin holes for bearing roller pins are formed in the upper end of the fixture body; the roller pin hole is longitudinally arranged, and the plurality of blade grooves are longitudinally arranged; a roller pin channel communicated with the roller pin hole is formed in the middle of the multiple blade grooves and extends to the side wall of the clamp body. The device can be used for bearing the roller pin and a plurality of blades at the same time, and the roller pin and the plurality of blades are assembled together in the clamp body; and then synchronous blanking of the roller pin and the plurality of blades is realized.

Description

Technical Field

[0001] The utility model relates to the field of blade lock processing equipment, in particular to a blade needle rolling material connection device. Background Art

[0002] The blade lock is a very common lock on the market. The blade lock head is generally composed of a lock core with a needle roller locking mechanism and a shell. The lock core with a needle roller locking mechanism is composed of a blade, a needle roller and a lock core sleeve. The blade can rotate a certain angle in the lock core sleeve. Each blade is provided with a needle roller groove with different angles, and a slide groove for placing the needle roller is provided on the side wall of the lock core sleeve. When unlocking, the key tooth groove contacts the key jack in the middle of the blade. When the blade is rotated to the designed position, the needle roller grooves on all the blades are on the same straight line, and the needle roller falls into the needle roller groove of the blade, so that the lock core sleeve can rotate relative to the shell to unlock; when locking, the key is rotated to make the needle roller groove on the blade misaligned, and the needle roller is ejected from the needle roller groove and locked with the shell.

[0003] At present, when installing the blade lock, all the blades are first installed into the blade sleeve, and then the needle rollers are embedded in the blade sleeve and the needle roller grooves of the blades. This will add an extra installation process and is more troublesome. Summary of the invention

[0004] In order to solve the above problems, the purpose of the utility model is to provide a blade needle roller material connection device, which can simultaneously receive the needle roller and multiple blades, and assemble the needle roller and multiple blades together inside the clamp body; then realize the synchronous feeding of the needle roller and multiple blades.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A blade and needle roller material connection device comprises a clamp body and a pushing assembly for pushing blades and needle rollers out of the clamp body; the characteristics are as follows: a plurality of blade grooves for receiving blades are constructed on the side wall of the clamp body, and a needle roller hole for receiving needle rollers is arranged at the upper end; the needle roller hole is arranged longitudinally, and a plurality of blade grooves are arranged longitudinally; a needle roller channel connected to the needle roller hole is constructed in the middle of the plurality of blade grooves, and the needle roller channel extends to the side wall of the clamp body.

[0007] The utility model adopts the above technical solution, which relates to a blade needle roller material connection device, in which a plurality of blade grooves are constructed on the side wall of the clamp body, and a needle roller hole for receiving the needle roller is arranged at the upper end. When in use, the needle roller can be first installed into the needle roller hole from the upper end of the clamp body, and then a plurality of blades can be installed into the blade groove from the side wall; after being fully installed, the needle roller is embedded in the needle roller groove at the edge of the blade.

[0008] Based on the blade needle roller material receiving device, the needle roller and multiple blades can be received at the same time, and the needle roller and multiple blades are assembled together inside the clamp body. Furthermore, a needle roller channel connected to the needle roller hole is constructed in the middle of the multiple blade grooves, and the needle roller channel extends to the side wall of the clamp body. In this way, the pusher assembly can push the needle roller and multiple blades out of the clamp body together, realizing the unloading process after receiving the material.

[0009] In a specific implementation scheme, the pusher assembly includes a pusher cylinder and a plurality of pusher sheets arranged on the output end of the pusher cylinder; the plurality of pusher sheets correspond to the plurality of blade slots respectively. In this scheme, the plurality of pusher sheets are used to push the winning blades from the plurality of blade slots respectively.

[0010] In a further embodiment, in order to ensure that the pusher pushes out the blades and needle rollers in the clamp body, the needle rollers and blades do not slide relative to the pusher. Here, an arc groove adapted to the blade profile is constructed at the front end of the pusher, and a needle roller positioning groove adapted to the needle roller is constructed at the center of the arc groove. In this way, the blade can be embedded in the arc groove of the pusher, and the needle roller is embedded in the needle roller positioning groove of the pusher. At the same time, since the needle roller is embedded in the needle roller groove at the edge of the blade, it can be ensured that the needle roller and the blade are fixed relative to the pusher, and there is no misalignment during the pushing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The present invention is a schematic structural diagram of the blade needle roller material connection device involved in the present invention. DETAILED DESCRIPTION

[0012] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0013] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0014] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0015] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them instead of being in direct contact. Moreover, a first feature being "above", "above" or "above" a second feature may include the first feature being directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0017] “Below,” “below,” and “below” the second feature include the first feature being directly below and diagonally below the second feature, or simply means that the first feature is at a smaller horizontal height than the second feature.

[0018] like Figure 1 As shown, this embodiment relates to a blade needle roller material connection device, including a clamp body 1, and a material pushing assembly for pushing blades and needle rollers out of the clamp body 1. A plurality of blade grooves 11 for receiving blades are constructed on the side wall of the clamp body 1, and a needle roller hole 12 for receiving a needle roller is arranged at the upper end. The needle roller hole 12 is arranged longitudinally, and a plurality of blade grooves 11 are arranged longitudinally. A needle roller channel 13 connected to the needle roller hole 12 is constructed in the middle of the plurality of blade grooves 11, and the needle roller channel 13 extends to the side wall of the clamp body 1.

[0019] A plurality of blade grooves 11 are constructed on the side wall of the clamp body 1 in the blade needle roller material connection device, and a needle roller hole 12 for receiving a needle roller is arranged at the upper end. When in use, the needle roller can be first loaded into the needle roller hole 12 from the upper end of the clamp body 1, and then a plurality of blades can be loaded into the blade groove 11 from the side wall. After being fully loaded, the needle roller is embedded in the needle roller groove at the edge of the blade. Based on the above-mentioned blade needle roller material connection device, a needle roller and a plurality of blades can be received at the same time, and the needle roller and the plurality of blades can be assembled together inside the clamp body 1. Furthermore, a needle roller channel 13 connected to the needle roller hole 12 is constructed in the middle of the plurality of blade grooves 11, and the needle roller channel 13 extends to the side wall of the clamp body 1. In this way, the pushing assembly can push the needle roller and a plurality of blades out of the clamp body 1 together, so as to realize the unloading process after receiving the material.

[0020] In a specific implementation scheme, the pusher assembly includes a pusher cylinder 21, and a plurality of pusher pieces 22 arranged on the output end of the pusher cylinder 21. The plurality of pusher pieces 22 correspond to the plurality of blade grooves 11, respectively. In the scheme here, the plurality of pusher pieces 22 are used to push the winning blades from the plurality of blade grooves 11, respectively. In a further implementation scheme, in order to ensure that when the pusher piece 22 pushes out the blades and the needle rollers in the clamp body 1, the needle rollers and the blades do not slide relative to the pusher piece 22. The scheme here constructs an arc groove adapted to the blade contour at the front end of the pusher piece 22, and a needle roller positioning groove adapted to the needle roller is constructed at the center of the arc groove. In this way, the blade can be embedded in the arc groove of the pusher piece 22, and the needle roller is embedded in the needle roller positioning groove of the pusher piece 22. At the same time, since the needle roller is embedded in the needle roller groove at the edge of the blade, it can be ensured that the needle roller and the blade are fixed relative to the pusher piece 22, and there is no misalignment during the pushing process.

[0021] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0022] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A blade and needle roller material connection device, comprising a clamp body (1), and a material pushing assembly for pushing blades and needle rollers out of the clamp body (1); characterized in that: A plurality of blade grooves (11) for receiving blades are constructed on the side wall of the clamp body (1), and a needle roller hole (12) for receiving a needle roller is arranged at the upper end; the needle roller hole (12) is arranged longitudinally, and the plurality of blade grooves (11) are arranged longitudinally; a needle roller channel (13) connected to the needle roller hole (12) is constructed in the middle of the plurality of blade grooves (11), and the needle roller channel (13) extends to the side wall of the clamp body (1).

2. A blade needle roller material connection device according to claim 1, characterized in that: The material pushing assembly comprises a material pushing cylinder (21) and a plurality of material pushing pieces (22) arranged on the output end of the material pushing cylinder (21); the plurality of material pushing pieces (22) correspond to the plurality of blade slots (11) respectively.

3. A blade needle roller material connection device according to claim 2, characterized in that: The front end of the push piece (22) is formed with an arc groove matching the blade profile, and the center of the arc groove is formed with a needle positioning groove matching the needle.

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