Plug connector demolding stub bar cutting mechanism
By designing a protective structure and reinforcement structure in the plug-in cutting mechanism to prevent the cutting scissor exposure and collision, the problems of scissor exposure and damage in the prior art are solved, and safety and service life are improved.
Patent Information
- Application Number
- CN202420967095.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In the existing plug-in cutting mechanism, pneumatic scissors are easily exposed when not in use, which increases the risk of personnel operation and is susceptible to damage caused by collisions of objects.
A plug-in die-removing head cutting mechanism including a mounting base, a symmetrically arranged cutting tool, a protective cover, a protective pad and a reinforced structure is designed. The protective cover is arranged at the top of the cutting tool, and the inner cavity is equipped with protective pads and extrusion. Pressure pads, fixing rods and slides are used for position limitations, and guards are used to isolate them, forming protective structures and reinforcement structures to prevent scissors from being exposed and impacted.
It effectively avoids collision between scissors and personnel, reduces the probability of damage, improves safety, extends the service life of the scissors, and reduces the cost of use.
Smart Images
Figure CN222345828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connector processing, in particular to a connector demoulding head cutting mechanism. Background Art
[0002] A connector is an electrical component, and a connector mold is a device used to connect and disconnect circuits. During the processing of connector molds, after the injection molding machine is used for molding, the molded product is taken out by a robot, and then the demolding head of the connector needs to be cut. After cutting, subsequent processing is carried out.
[0003] The existing mechanism for cutting connectors usually adopts pneumatic scissors. By installing the pneumatic scissors on the connector processing device, the connector can be taken out of the injection molding machine and then moved to the pneumatic scissors for cutting. However, the scissors of the existing pneumatic scissors are also exposed when not in use, resulting in a high probability of scratching personnel by the protruding scissors, which easily increases the danger of personnel operation activities. At the same time, the pneumatic scissors are also easily directly hit by objects and are prone to damage. Therefore, in order to solve the above problems, a connector demolding head cutting mechanism is proposed. Utility Model Content
[0004] The utility model aims to provide a connector stripping material head cutting mechanism to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a connector demoulding head cutting mechanism, comprising a mounting seat and symmetrically arranged cutting knives, the cutting knives are fixedly arranged at the top of the mounting seat, and the tops of the cutting knives are provided with a protective structure, the protective structure comprising:
[0006] A protective cover, the protective cover is arranged at the top of the cutting knife, a position-limiting reinforcement structure is arranged between the protective cover and the cutting knife, and a protective pad for preventing collision is fixedly arranged in the inner cavity of the protective cover;
[0007] A compression pad is fixedly arranged on the inner wall of the protective pad and is used to limit the position of the cutting knife in the inner cavity of the protective cover.
[0008] Preferably, the reinforcement structure comprises:
[0009] A fixing rod is hinged to the outer wall of the protective cover, and a guiding and limiting plate for moving the position of the fixing rod is arranged between the fixing rod and the cutting knife.
[0010] Preferably, a protective plate is fixedly provided on the top of the inner cavity of the squeezing pad, and the protective plate is used to separate the squeezing pad and the cutting knife.
[0011] Preferably, the reinforcement structure further comprises:
[0012] A slide plate, the slide plate is fixedly arranged at the end of the fixing rod away from the protective cover, and the slide plate is used to connect the position between the fixing rod and the limiting plate;
[0013] The slide groove is arranged at the top of the limiting plate, and the inner cavity of the slide groove drives the fixing rod to move on the limiting plate by interlacing with the sliding plate.
[0014] Preferably, the protection pad and the compression pad are both made of any one of elastic rubber or elastic silicone, and the middle portion of the compression pad is recessed into the inner cavity.
[0015] Preferably, the diameter of one end of the slide groove is larger than the diameter of the slide plate, and the diameter of the slide plate is larger than the diameter of the fixing rod.
[0016] Technical effects and advantages of the utility model:
[0017] The utility model discloses a kind of utility model discloses the utility model discloses the utility model discloses a kind of utility model discloses a kind of utility model, the utility model discloses a ... BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0019] Figure 2 It is a three-dimensional structural schematic diagram of the protective structure of the utility model.
[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the protective structure of the utility model.
[0021] Figure 4 It is a three-dimensional structural schematic diagram of the reinforcement structure of the utility model.
[0022] In the figure: 1. mounting base; 2. cutting knife; 3. protection structure; 301. protection cover; 302. protection pad; 303. extrusion pad; 304. protection plate; 4. reinforcement structure; 401. fixing rod; 402. limiting plate; 403. slide plate; 404. slide groove. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The utility model provides Figure 1-4The connector demoulding head cutting mechanism shown in the figure comprises a mounting seat 1 and symmetrically arranged cutting blades 2, the cutting blades 2 are fixedly arranged at the top of the mounting seat 1, the top of the cutting blades 2 are provided with a protective structure 3, the protective structure 3 comprises a protective cover 301 and a squeezing pad 303, the protective cover 301 is provided at the top of the cutting blade 2, a position limiting reinforcement structure 4 is provided between the protective cover 301 and the cutting blade 2, and a protective pad 302 for anti-collision is fixedly provided in the inner cavity of the protective cover 301, the squeezing pad 303 is fixedly provided on the inner wall of the protective pad 302, the squeezing pad 303 is used to limit the position of the cutting blade 2 in the inner cavity of the protective cover 301, and the protective pad 302 and the squeezing pad 303 are both elastic rubber or elastic The protective cover 301 covers and protects the scissors structure of the cutting knife 2 when the cutting knife 2 is not in use, so that the scissors structure is prevented from being directly exposed to the outside and being scratched by people when the cutting knife 2 is not in use, thereby ensuring that the cutting knife 2 is in an installed state when not in use, thereby improving the safety of installation and placement of the cutting knife 2. The protective pad 302 is fixedly installed in the inner cavity of the protective cover 301, so that when the protective cover 301 is covered on the cutting knife 2, it can avoid collision between the inner wall of the protective cover 301 and the scissors of the cutting knife 2, thereby preventing the scissors from scratching the protective cover 301, thereby improving the safety of the use of the protective cover 301 and extending the protection period. The service life of the protective cover 301 is extended, and the practicality of the protective cover 301 is enhanced. The squeezing pad 303 is adhered and arranged along the space formed at the bottom end of the protective pad 302, and is installed and used by glue or tearable glue. The waist of the squeezing pad 303 in the middle is squeezed toward the inner cavity, so that when the cutting scissors 2 enter the inner cavity of the squeezing pad 303, the waist of the squeezing pad 303 can squeeze the outer wall of the scissors, thereby ensuring that the scissors can smoothly enter the inner cavity of the squeezing pad 303. At the same time, along with the squeezing between the scissors and the squeezing pad 303, the elasticity of the squeezing pad 303 itself can be used to generate an elastic supporting force for squeezing the scissors, thereby enhancing the stability of the scissors in the inner cavity of the squeezing pad 303, thereby facilitating To further enhance the effectiveness of protecting the cutting knife 2, a protective plate 304 is fixedly arranged at the top of the inner cavity of the squeezing pad 303. The protective plate 304 is used to separate the squeezing pad 303 and the cutting knife 2. The protective plate 304 is fixedly arranged at the top of the inner cavity of the squeezing pad 303. The protective plate 304 is a metal plate and is not easily pierced by the scissors of the cutting knife 2. After the cutting knife 2 enters the inner cavity of the squeezing pad 303, the top of the scissors thereof avoids piercing the squeezing pad 303 and affecting the use effect of the squeezing pad 303 and the protective pad 302, providing a protective effect for the installation and use of the squeezing pad 303 and the protective pad 302, extending the service life of the squeezing pad 303, and reducing the use cost of the squeezing pad 303 and the protective pad 302.
[0025] Furthermore, the reinforcement structure 4 includes a fixing rod 401, the fixing rod 401 is hinged to the outer wall of the protective cover 301, a guiding limiting plate 402 for moving the fixing rod 401 is arranged between the fixing rod 401 and the cutting knife 2, the end of the fixing rod 401 close to the protective cover 301 is hinged to the protective cover 301, and the fixing rod 401 and the limiting plate 402 are arranged to slide and intersect each other. Through the coordinated arrangement of the fixing rod 401 and the limiting plate 402, when the protective cover 301 is covered on the top of the cutting knife 2, the fixing rod 401 can move along the limiting plate 402, and the protective cover 301 can move along the limiting plate 402. 01 position drops, the end of the fixing rod 401 away from the protective cover 301 will move along the top of the limiting plate 402, so that the protective cover 301 can be smoothly covered on the cutting knife 2. At the same time, after the protective cover 301 is covered on the cutting knife 2, the connection between the fixing rod 401 and the limiting plate 402 can be used to ensure the stability of its own position, thereby preventing the protective cover 301 from falling off from the cutting knife 2, so that the protective cover 301 can be prevented from falling off from the cutting knife 2 even if it is hit during use, which further enhances the effectiveness and practicality of the use of the protective cover 301.
[0026] Furthermore, the reinforcement structure 4 further includes a slide plate 403 and a slide groove 404. The slide plate 403 is fixedly arranged at the end of the fixing rod 401 away from the protective cover 301. The slide plate 403 is used to connect the position between the fixing rod 401 and the limiting plate 402. The slide groove 404 is opened at the top of the limiting plate 402. The inner cavity of the slide groove 404 drives the fixing rod 401 to move on the limiting plate 402 by interlacing with the slide plate 403. The diameter of one end of the slide groove 404 is larger than the diameter of the slide plate 403. The diameter of the slide plate 403 is larger than the diameter of the fixing rod 401. The slide plate 403 and the slide groove 404 are slidably interlaced. The slide plate 403 can move along the slide groove 40 4 can slide in the inner cavity of the protective cover 301, so that when the protective cover 301 is in use, the fixing rod 401 can be driven to move along the limiting plate 402, thereby ensuring that the protective cover 301 is set on the cutting knife 2 for use, and the position of the protective cover 301 is limited, thereby ensuring the stability of the position of the protective cover 301. The diameter of the slide groove 404 near the end of the protective cover 301 is larger than the diameter of the slide plate 403, so that when the cutting knife 2 is in use and the protective cover 301 is removed, the slide plate 403 can move in the opposite direction along the inner cavity of the slide groove 404 and be taken out from this end, thereby ensuring the effectiveness of removing the protective cover 301.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A connector stripping head cutting mechanism, comprising a mounting seat (1) and symmetrically arranged cutting blades (2), wherein the cutting blades (2) are fixedly arranged on the top of the mounting seat (1), characterized in that: The top end of the cutting blade (2) is provided with a protective structure (3), and the protective structure (3) comprises: A protective cover (301), the protective cover (301) being arranged on the top end of the cutting blade (2), a position-limiting reinforcement structure (4) being arranged between the protective cover (301) and the cutting blade (2), and a protective pad (302) for preventing collision being fixedly arranged in the inner cavity of the protective cover (301); A pressing pad (303) is fixedly arranged on the inner wall of the protective pad (302), and the pressing pad (303) is used to limit the position of the cutting knife (2) in the inner cavity of the protective cover (301).
2. A connector stripping head cutting mechanism according to claim 1, characterized in that: The reinforcement structure (4) comprises: A fixing rod (401) is hinged to the outer wall of the protective cover (301), and a guiding and limiting plate (402) for moving the position of the fixing rod (401) is provided between the fixing rod (401) and the cutting knife (2).
3. A connector stripping head cutting mechanism according to claim 1, characterized in that: A protective plate (304) is fixedly arranged at the top end of the inner cavity of the squeezing pad (303), and the protective plate (304) is used to separate the squeezing pad (303) and the cutting knife (2).
4. A connector stripping head cutting mechanism according to claim 1, characterized in that: The reinforcement structure (4) further comprises: A slide plate (403), wherein the slide plate (403) is fixedly arranged at the end of the fixing rod (401) away from the protective cover (301), and the slide plate (403) is used for connecting the position between the fixing rod (401) and the limiting plate (402); A slide groove (404) is provided at the top end of the limiting plate (402), and the inner cavity of the slide groove (404) drives the fixed rod (401) to move on the limiting plate (402) by interlacing with the sliding plate (403).
5. A connector stripping head cutting mechanism according to claim 1, characterized in that: The protection pad (302) and the compression pad (303) are both made of any one of elastic rubber and elastic silicone, and the middle portion of the compression pad (303) is recessed into the inner cavity.
6. A connector stripping head cutting mechanism according to claim 4, characterized in that: The diameter of one end of the slide groove (404) is larger than the diameter of the slide plate (403), and the diameter of the slide plate (403) is larger than the diameter of the fixing rod (401).