CN217493303U

CN217493303U - Tooling equipment for assembling electric pushing scissor head assembly

Info

Publication number: CN217493303U
Application number: CN202221588151.XU
Authority: CN
Inventors: 杨娟娟
Original assignee: Wuhan Shenbao Pet Product Co ltd
Current assignee: Wuhan Shenbao Pet Product Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-27
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a construction installation equipment for equipment of electric push shear head subassembly, include: the section die is used for limiting the relative positions of the blade, the movable blade, the pressure spring piece, the screw fixing piece and the adhesive tape; the horizontal pushing power mechanism is correspondingly arranged on one side of the second side wall of the section mould and comprises a first abutting module for abutting against the screw fixing piece and a first driving module for driving the first abutting module; and the downward pressing power mechanism is correspondingly arranged above the section die and comprises a second abutting module for simultaneously abutting against the movable blade and the fixed blade and a second driving module for driving the second abutting module. The utility model has the advantages of simple and reasonable structure, improved the packaging efficiency of tool bit subassembly greatly, guaranteed the equipment quality of tool bit subassembly.

Description

Tooling equipment for assembling electric pushing scissor head assembly

Technical Field

The utility model relates to a hair trimming equipment technical field, in particular to a construction installation equipment for equipment of electric clipper scissors head subassembly.

Background

An electric hair cutter is a tool commonly used for repairing hair or animal hair, and generally, a motor drives a movable blade to do transverse reciprocating motion on a fixed blade so as to realize hair trimming in a matching way; the cutter head assembly is a core part of the electric hair clipper, the existing cutter head assembly generally comprises five parts, namely a fixed blade, a movable blade, a pressure spring piece, a screw fixing piece and an adhesive tape, the pressure spring piece, the screw fixing piece and the fixed blade are fixedly connected through a screw in a penetrating way, and the front end part of the pressure spring piece is sleeved with the adhesive tape and is pressed in an upper caulking groove which extends horizontally on the movable blade; however, as no clamping or other mutual positioning structures exist between the fixed blade and the movable blade, in order to ensure the depth of the tooth pitch between the movable blade and the fixed blade and the parallelism of the tooth tip, the assembly efficiency of the cutter assembly is extremely low, the rework rate is high, and the cutter assembly is influenced by uncontrollable factors such as fatigue, light of a production environment and the like, and the cutter heads produced in the same batch have certain difference in size consistency, so that the product quality is difficult to ensure, and the cutter assembly has an improved space.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome defect among the above-mentioned prior art, the utility model provides a tooling equipment for electric push shear head subassembly equipment is provided, can guarantee the relative position of five parts of blade subassembly through the section mould, do not receive the external factor influence, offset the external force that the screw lock attached the release in-process and produce through flat push power unit and push down power unit simultaneously, in order to ensure all to keep in the equipment process position can not take place the displacement in same position, the product uniformity obtains guaranteeing, the effectual production efficiency that has improved, the product quality is improved.

In order to achieve the above object, the utility model provides a construction installation for electric push shear head subassembly equipment, include:

the section mould is provided with a cavity with an upward opening and is used for embedding the blade assembly so as to limit the relative positions among the blade, the movable blade, the pressure spring piece, the screw fixing piece and the adhesive tape;

the die cavity comprises a longitudinal first side wall for the fixed blade to lean against and a second side wall opposite to the first side wall, and the first side wall of the die cavity is provided with a mounting hole position correspondingly communicated with a screw mounting position of the blade assembly;

the horizontal pushing power mechanism is correspondingly arranged on one side of the second side wall of the section mould and comprises a first abutting module for abutting against the screw fixing piece and a first driving module for driving the first abutting module to move towards or away from the screw fixing plate;

a yielding structure for the first abutting module to extend into the cavity is arranged on the second side wall of the cavity;

and the downward pressing power mechanism is correspondingly arranged above the section die and comprises a second abutting module for simultaneously abutting against the movable blade and the fixed blade and a second driving module for driving the second abutting module to move towards or away from the cutter head assembly.

Further setting the following steps: the die cavity opening of section mould is "protruding" font structure, the die cavity includes the first cavity of wide bore and the second cavity of narrow bore, first cavity is used for inlaying the level lateral position and the vertical position of dress stationary blade in order to inject the stationary blade, the second cavity is used for inlaying the level lateral position of dress movable blade in order to inject the movable blade.

Further setting the following steps: the opening width of the second cavity is matched with the width of the movable blade, two first bulges which are horizontally arranged at intervals are arranged on the second side wall of the second cavity, and the lower end part of the movable blade is placed on the upper end parts of the two first bulges so as to limit the vertical position of the movable blade;

two second bulges are horizontally arranged on the second side wall of the second cavity at intervals corresponding to the two first bulges, and the screw fixing piece is limited and clamped between the two second bulges so as to limit the horizontal transverse position of the screw fixing piece;

a third bulge is arranged on the second side wall of the second cavity below the first bulge, and the screw fixing piece is placed on the third bulge to limit the vertical position of the screw fixing piece;

the pressure spring piece is limited and clamped between the two first bulges so as to limit the horizontal transverse position of the pressure spring piece;

the second side wall of the second chamber is further provided with a spring post capable of horizontally extending and retracting, the spring post is used for abutting against the pressure spring piece to limit the vertical position of the pressure spring piece, and meanwhile the spring post is matched with the first side wall to clamp the horizontal longitudinal position of the cutter head assembly.

Further setting the following steps: the section mould comprises a fixed mould plate and a master mould plate which are combined to form a cavity, wherein the fixed mould plate is of a flat plate structure, the master mould plate is of a dustpan structure, two corners of the section mould corresponding to the side of the fixed mould plate are also provided with limiting blocks, an opening of a second cavity is defined between the two limiting blocks, the first bulge, the second bulge, the third bulge and the spring column are all arranged on the fixed mould plate, and the fixed mould plate is provided with a yielding notch for the first abutting module to pass through.

Further setting the following steps: the spring column comprises a blocking block, a pushing column and a spring;

the fixed die plate is provided with a stepped hole communicated with the die cavity, the stepped hole comprises a large hole part and a small hole part which is communicated with the large hole part and the die cavity and has a diameter matched with that of the pushing column, the blocking block is correspondingly and fixedly arranged on the fixed die plate to block the large hole part, and the blocking block is provided with a through hole matched with the pushing column;

the top pushing column is inserted in the stepped hole, a limiting ring is arranged on the portion, corresponding to the large hole portion, of the top pushing column, and the spring is sleeved on the top pushing column and is connected between the limiting ring and the blocking block in an abutting mode.

Further setting the following steps: the mould pushing mechanism is characterized by further comprising a base and a fixing frame, the mould is fixedly arranged at the longitudinal front portion of the base, the horizontal pushing mechanism is arranged at the rear side of the mould, the fixing frame is arranged at the rear side of the horizontal pushing mechanism, and the downward pressing mechanism is fixedly arranged on the fixing frame to be located above the mould.

Compared with the prior art, the utility model has the advantages of simple and reasonable structure, can guarantee the relative position of five parts of blade subassembly through the section mould, not influenced by external factor, offset the external force that the screw lock attached the release in-process and produce through flat push power unit and push down power unit simultaneously to ensure all to keep in the equipment process position can not take place the displacement at same position, the product uniformity obtains guaranteeing, effectual improvement production efficiency, improved the product quality.

Drawings

Fig. 1 is a schematic perspective view of a tooling device for assembling an electric pushing scissor head assembly according to the present invention;

FIG. 2 is a schematic perspective view of a pattern mold;

FIG. 3 is a schematic vertical cross-section of the pattern die at the location corresponding to the spring post;

FIG. 4 is a schematic perspective view of a stationary platen;

fig. 5 is a perspective view of a cutter head assembly.

The following reference numerals are marked thereon in conjunction with the accompanying drawings:

100. a base; 200. a fixed mount; 300. forming a mould; 301. a cavity; 302. a first chamber; 303. a second chamber; 1. fixing a template; 11. a abdication gap; 12. a first protrusion; 13. a second protrusion; 14. a third protrusion; 15. a stepped hole; 2. profiling plates; 21. mounting hole sites; 3. a limiting block; 4. a spring post; 41. blocking; 42. pushing the column; 421. a limiting ring; 43. a spring; 400. a horizontal pushing power mechanism; 401. a first pressing module; 402. a first driving module; 500. a downward pressing power mechanism; 501. a second pressing module; 502. a second driving module; 600. a cutter head assembly; 5. fixing a blade; 6. a movable blade; 7. pressing a spring plate; 8. a screw fixing piece; 9. and (6) adhesive tape.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

The utility model relates to a tooling device for assembling an electric pushing piece cutter head component, which is shown in figures 1 to 5 and comprises a base 100, a fixing frame 200, a section mould 300, a horizontal pushing power mechanism 400 and a downward pressing power mechanism 500; the section mould 300 is fixedly arranged at the longitudinal front part of the base 100 and is used for embedding the cutter head assembly 600 to limit the relative positions of the fixed blade 5, the movable blade 6, the pressure spring plate 7, the screw fixing plate 8 and the rubber strip 9; the horizontal pushing power mechanism 400 is correspondingly installed at the longitudinal rear side of the section die 300 to counteract the backward acting force applied to the cutter head assembly 600 in the screwing process, and comprises a first abutting module 401 for abutting against the screw fixing piece 8 and a first driving module 402 for driving the first abutting module 401 to move towards or away from the screw fixing plate; the fixing frame 200 is correspondingly installed at the rear side of the horizontal pushing power mechanism 400, the downward pressing power mechanism 500 is fixedly installed on the fixing frame 200 so as to be located above the die set 300, the downward pressing power mechanism 500 is used for counteracting the upward acting force applied to the cutter head assembly 600 in the screwing process, and is used for simultaneously resisting and pressing the second resisting and pressing module 501 of the movable cutter 6 and the fixed cutter 5, and the second driving module 502 used for driving the second resisting and pressing module 501 to move towards or away from the cutter head assembly 600.

In the present embodiment, as shown in fig. 1, the mold 300 has six pairs of bases 100 arranged at intervals in the lateral direction; the two groups of horizontal pushing power mechanisms 400 are provided, and each group of horizontal pushing power mechanisms 400 comprises three first abutting modules 401 corresponding to the moulds 300 one by one and a first driving module 402 for driving the three first abutting modules 401 to move synchronously; the number of the fixing frames 200 is two, each driving frame is provided with a downward pressing power mechanism 500, and each downward pressing power mechanism 500 comprises three second pressing modules 501 corresponding to the moulds 300 one by one and a second driving module 502 for synchronously driving the three second pressing modules 501; in this embodiment, the first driving module 402 and the second driving module 502 are both cylinder structures.

In the above solution, as shown in fig. 2, 3, 4 and 5, the forming die 300 includes a fixed die plate 1, a cam plate 2, a limiting block 3 and a spring column 44, wherein the fixed die plate 1 is a flat plate structure, the fixed die plate 1 is correspondingly provided with an abdicating notch 11 structure for the first abutting module 401 of the horizontal pushing mechanism to pass through, the cam plate 2 is a dustpan structure, the fixed die plate 1 and the cam plate are fixedly coupled to form a cavity 301 with an upward opening, the cavity 301 is used for west limiting and mounting the cutter head assembly 600, the spring column 44 is telescopically mounted on the fixed die plate 1 for limiting the horizontal longitudinal position (front-back direction) of the cutter head assembly 600, the limiting blocks 3 are two and correspondingly mounted at two corners of one side of the fixed die plate 1 to reduce the opening of the fixed die cavity 301, so as to form an opening of the cavity 301 with a "convex" structure, so as to divide the cavity 301 into a first cavity 302, a wide-caliber, a second cavity 302, a third cavity, a fourth cavity 44, a fourth cavity, a fourth, And a second chamber 303 with a narrow caliber and located at one side of the fixed die plate 1; the first cavity 302 is used for embedding the fixed blade 5 to define a horizontal transverse position (left-right direction) and a vertical position (up-down direction) of the fixed blade 5, specifically, a vertical bottom plate of the template 2 defines the vertical position of the fixed blade 5, and an opening of the first cavity 302 defines the horizontal transverse position of the fixed blade 5; the second chamber 303 is for embedding the moving blade 6 to define the horizontal lateral position of the moving blade 6.

Specifically, as shown in fig. 3 and 4, the aperture (lateral width) of the opening of the second chamber 303 is adapted to the lateral width of the movable blade 6; the inner side wall of the fixed die plate 1 is correspondingly provided with a first bulge 12, a second bulge 13 and a third bulge 14 for limiting according to the position parameters of all parts of the tool bit assembly 600; specifically, the two first protrusions 12 are horizontally arranged at intervals, the movable blade 6 is embedded in the opening of the second cavity 303, and the lower end part of the movable blade is placed on the two first protrusions 12 to limit the horizontal position and the vertical position of the movable blade 6; the two second bulges 13 are horizontally arranged between the two first bulges 12 at intervals, the height of each second bulge 13 is lower than that of each first bulge 12, the screw fixing pieces 8 are arranged between the two second bulges 13 in a limiting and clamping manner to limit the horizontal transverse positions of the screw fixing pieces 8, the third bulges 14 are correspondingly arranged below the second bulges 13, and the lower end parts of the screw fixing pieces 8 are placed on the third bulges 14 to limit the vertical positions of the screw fixing pieces 8; the pressure spring piece 7 is correspondingly arranged on the inner side of the second bulge 13 and is limited, clamped and arranged between the two first bulges 12 to limit the horizontal transverse position of the pressure spring piece 7, meanwhile, the pressure spring piece 7 is pressed against the pressure spring piece 7 through a spring column 44, a structure matched with the spring column 44 is correspondingly formed on the pressure spring piece 7, and the pressure spring piece 7 can be limited to slide downwards through matching with the spring column 44 to limit the vertical position of the pressure spring piece 7; furthermore, the pressing spring plate 7 is pushed by the spring post 44 to act on the forward movement of the whole blade assembly to cooperate with the inner wall of the master plate 2 to integrally define the horizontal longitudinal position of the cutter head assembly 600; in this way, the cavity 301 realizes accurate and reliable limiting of each part of the cutter head assembly 600, and the consistency of locking and attaching screws each time is ensured; the profiling plate 2 is correspondingly provided with mounting hole positions 21 corresponding to the mounting positions of the screws of the cutter head assembly 600.

Specifically, as shown in fig. 3, the spring post 44 includes a blocking piece 41, a pushing post 42 and a spring 43; a stepped hole 15 is formed in the corresponding position of the fixed die plate 1, the stepped hole 15 comprises a large hole part and a small hole part which is communicated with the large hole part and the cavity 301 and has a diameter matched with that of the pushing column 42, a plug is correspondingly and fixedly installed on the fixed die plate 1 to seal the opening of the large hole part, and a through hole matched with the pushing column 42 is formed in the plug; the pushing column 42 is inserted into the stepped hole 15, the rear end of the pushing column penetrates through the through hole to extend out of the plug, the front end of the pushing column penetrates through the small hole to extend into the cavity 301, the limiting ring 421 is arranged on the portion, corresponding to the large hole, of the pushing column 42, the spring 43 is sleeved on the pushing column 42 and connected between the plug and the limiting ring 421 in a butting mode, so that the pushing column 42 always has acting force moving forwards and extending into the cavity 301, and meanwhile, the pushing column 42 can move more reliably and stably due to the constraint of the through hole and the small hole.

The specific use process of the tooling equipment;

firstly, the assembled cutter head component 600 is arranged in a cavity 301 of a forming die 300 to limit each part; then, the controller controls the horizontal pushing power mechanism 400 and the downward pushing power mechanism 500 to work, so that the first pressing module 401 of the horizontal pushing power mechanism 400 presses against the rear end of the cutter head assembly 600, and the second pressing module 501 of the downward pushing power mechanism 500 presses against the upper end of the cutter head assembly 600; finally, the screws are screwed into the screw mounting positions of the cutter head assembly 600 through the mounting hole positions 21, and at the moment, the first abutting module 401 and the second abutting module 501 can respectively offset acting forces acting on the cutter head assembly 600 in the screw locking process, so that the position of the cutter head assembly 600 in the assembling process is ensured to avoid displacement, and the efficiency and the quality of product production are ensured.

The above disclosure is only for the embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a tooling equipment for electric propulsion scissor head subassembly equipment which characterized in that includes:

the horizontal pushing power mechanism is correspondingly arranged on one side of the second side wall of the section mould and comprises a first abutting module for abutting against the screw fixing piece and a first driving module for driving the first abutting module to move towards or depart from the screw fixing plate;

2. The tooling equipment for assembling the electric-pushing scissor head assembly according to claim 1, wherein the opening of the cavity of the section die is of a convex structure, the cavity comprises a first cavity with a wide caliber and a second cavity with a narrow caliber, the first cavity is used for embedding the fixed blade to limit the horizontal transverse position and the vertical position of the fixed blade, and the second cavity is used for embedding the movable blade to limit the horizontal transverse position of the movable blade.

3. The tooling equipment for assembling the electric-pushing scissor head assembly according to claim 2, wherein the opening width of the second cavity is matched with the width of the movable blade, two first protrusions horizontally arranged at intervals are arranged on the second side wall of the second cavity, and the lower end of the movable blade is placed on the upper ends of the two first protrusions to limit the vertical position of the movable blade;

4. The tooling equipment for assembling the electric-pushing scissor head assembly according to claim 3, wherein the die comprises a fixed die plate and a master die plate which are abutted to form a cavity, the fixed die plate is of a flat plate structure, the master die plate is of a dustpan structure, two corners of the die, corresponding to the fixed die plate side, are provided with limit blocks, an opening of the second cavity is defined between the two limit blocks, the first protrusion, the second protrusion, the third protrusion and the spring column are all arranged on the fixed die plate, and the fixed die plate is provided with a yielding notch for the first abutting module to pass through.

5. The tooling equipment for assembling the electric-pushing scissor head assembly according to claim 4, wherein the spring column comprises a block, a pushing column and a spring;

6. The tooling equipment for assembling the electric pushing scissor head assembly according to claim 1, further comprising a base and a fixing frame, wherein the section die is fixedly installed at the longitudinal front part of the base, the flat pushing power mechanism is installed at the rear side of the section die, the fixing frame is installed at the rear side of the flat pushing power mechanism, and the downward pressing power mechanism is fixedly installed on the fixing frame so as to be located above the section die.