CN218641855U - Core rod feed mechanism - Google Patents

Abstract

The utility model discloses a plug feed mechanism relates to feed mechanism technical field, including a plurality of guide way backup pads and a plurality of plug backup pads, the guide way backup pad is installed on the upside position of plug backup pad, and install back end backup pad and preceding end backup pad on the guide way backup pad both ends position respectively, and set up on the guide way backup pad upper end position and be down trapezoidal recess, the inside of recess is provided with a plurality of plug bodies along the direction of preceding end backup pad to back end backup pad, install two location slide bars between back end backup pad and the preceding end backup pad, install step motor on the preceding end backup pad upper surface position, install the band pulley cover on the back end backup pad upper surface position. The utility model discloses with the groove of a plurality of plug bodies stack in proper order in the guide way backup pad to impel a plurality of plug bodies to remove one by one through step motor, push the plug body one by one in the processing equipment.

Description

Core rod feed mechanism

Technical Field

The utility model relates to a feed mechanism technical field, concretely relates to plug feed mechanism.

Background

The core rod is a part of a die for forming a profile surface in a pressed blank or a sintered body in the pressing direction, after preparation is completed, in order to facilitate subsequent assembly, the core rod needs to be polished, the core rod is sequentially placed into processing equipment, in the batch production process, if a manual feeding mode is adopted, firstly, a large amount of manpower needs to be input, in the batch production process, the problems of large physical consumption and low production efficiency are difficult to avoid due to manual feeding, even in the manual feeding process, feeding dislocation is caused due to fatigue of operators, and therefore potential safety hazards such as machine collision and the like occur in the processing process of a machine tool, and therefore a solution is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug feed mechanism, at the plug course of working at present, if adopt the mode of artifical material loading, production efficiency is low to the potential safety hazard that the material loading dislocation leads to exists, can't satisfy the production mode of current quick processing.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a plug feed mechanism, includes a plurality of guide way backup pads and a plurality of plug backup pads, the guide way backup pad is installed on the upside position of plug backup pad, and installs back end backup pad and preceding end backup pad on the guide way backup pad both ends position respectively, and offers on the guide way backup pad upper end position to be down trapezoidal recess, the inside of recess is provided with a plurality of plug bodies along the direction of preceding end backup pad to back end backup pad, install two location slide bars between back end backup pad and the preceding end backup pad, install step motor on the preceding end backup pad upper surface position, install the pulley cover on the back end backup pad upper surface position, synchronous pulley is installed to pulley cover internal rotation, be provided with synchronous belt between synchronous pulley and step motor's the transmission shaft, two slidable mounting has the board of dialling on the location slide bar, dial board upper surface one side and install the connecting plate, be connected between connecting plate and the synchronous belt.

Further setting the following steps: the cross section of the shifting plate is in an inverted trapezoid shape, and the shifting plate is matched with the groove.

Further setting the following steps: and POM guide groove bottom plates are arranged on the inner walls of the two sides of the guide groove support plates, and the core rod bodies are tangent to the outer surfaces of the POM guide groove bottom plates.

Further setting the following steps: the adjustable limiting block is arranged on the outer wall of the rear end supporting plate close to the front end supporting plate, the adjustable limiting block is positioned right above the outer wall of the circumference of the mandrel body, and the lower surface of the adjustable limiting block is tangent to the mandrel body.

Further setting the following steps: and a shifting plate elastic plate is arranged at the position of the shifting plate close to the central point of the outer wall of the core rod body.

The utility model discloses possess following beneficial effect:

1. in the utility model, a plurality of mandrel bodies are placed in the grooves of the guide groove supporting plate and are started in a stepping manner through the stepping motors, and a single mandrel body can be continuously and repeatedly pushed out by pushing the plurality of mandrel bodies through the shifting plate or the shifting plate elastic plate, so that the mandrel bodies are conveyed by combining the principle of automatic feeding;

2. and in the process of placing the core rod body, a POM guide groove bottom plate can be placed on the inner surface position of the groove, the diameter of the core rod body placed in can be limited in a mode of installing the POM guide groove bottom plate, an adjustable limiting block is installed on the upper side position of the back end supporting plate and used for clamping and limiting the core rod body from the upper side of the core rod body, and the problem that the core rod body is jumped off when the core rod body is extruded and pushed is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a mandrel loading mechanism according to the present invention;

fig. 2 is a schematic structural view of a guide groove support plate component in fig. 1 in a mandrel feeding mechanism according to the present invention;

fig. 3 is a schematic structural view of a front end support plate and a rear end support plate component in the core rod feeding mechanism according to the present invention;

fig. 4 is a schematic structural view of a front end support plate component in the mandrel feeding mechanism according to the present invention;

fig. 5 is a front view of a rear end support plate component in the mandrel loading mechanism according to the present invention.

In the figure: 1. a guide groove support plate; 2. a rear end support plate; 3. a pulley cover; 4. a mandrel body; 5. a stepping motor; 6. a front end support plate; 7. positioning the slide bar; 8. a POM guide groove bottom plate; 9. a synchronous belt; 10. a synchronous pulley; 11. an adjustable limiting block; 12. a connecting plate; 13. dialing a plate; 14. a dial plate elastic plate; 15. and (4) a core rod supporting plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

The core rod body is at the course of working, in with artifical material loading mode, there is production efficiency not high, and the operation process is because the workman is tired to cause the material loading dislocation to take place the lathe and hit the problem of machine, is the rapid tooling production mode that can't satisfy batch production, so proposed following technical scheme:

referring to fig. 1, 2, 3, 4 and 5, a mandrel feeding mechanism in this embodiment includes a plurality of guide groove support plates 1 and a plurality of mandrel support plates 15, the guide groove support plates 1 are installed at upper positions of the mandrel support plates 15, and rear end support plates 2 and front end support plates 6 are respectively installed at two end positions of the guide support plates 1, and a groove in an inverted trapezoid shape is formed at an upper end position of the guide groove support plates 1, a plurality of mandrel bodies 4 are installed inside the groove along a direction from the front end support plates 6 to the rear end support plates 2, two positioning slide bars 7 are installed between the rear end support plates 2 and the front end support plates 6, a stepping motor 5 is installed at an upper surface position of the front end support plates 6, a pulley cover 3 is installed at an upper surface position of the rear end support plates 2, a synchronous pulley 10 is rotatably installed inside the pulley cover 3, a synchronous belt 9 is installed between the synchronous pulley 10 and a transmission shaft of the stepping motor 5, a shifting plate 13 is slidably installed on the two positioning slide bars 7, one side of an upper surface of the shifting plate 13 is installed with a connecting plate 12, and the connecting plate 12 is connected with the synchronous belt 9.

The working principle is as follows: in the use, install back end backup pad 2 on processing equipment's feed inlet position to place a plurality of plug body 4 in the recess on guide way backup pad 1, at the material loading in-process, go on according to following mode:

1): sequentially superposing each core rod body 1 together, starting the stepping motor 5 in a stepping mode, wherein the starting distance of the stepping motor 5 every time is equal to the length of each core rod body 4;

2): so when starting step motor 5, drive synchronous belt 9 and rotate to can drive connecting plate 12 and carry out horizontal migration, and drive and dial board 13 and carry out horizontal migration, so can promote every plug body 4 and remove to back end backup pad 2, make plug body 4 extrude from the position of back end backup pad 2, accomplish the material loading process.

Example two

In the first embodiment, not only a mandrel body with a single diameter but also a mandrel body with different diameters needs to be placed, for example, a mandrel body with a smaller diameter needs to be placed, and the technical solution in the first embodiment needs to be optimized, specifically as follows:

it is trapezoidal that the transversal personally submitting of dialling board 13, and dial between board 13 and the recess phase-match, install POM guide way bottom plate 8 on guide way backup pad 1 is located the both sides inner wall position of recess, it is tangent between a plurality of plug bodies 4 and the POM guide way bottom plate 8 surface, install adjustable stopper 11 on the outer wall position that back end backup pad 2 is close to preceding end backup pad 6, adjustable stopper 11 is located 4 circumference outer walls of plug body directly over, and tangent between the lower surface of adjustable stopper 11 and the plug body 4, dial and install on board 13 is close to 4 outer wall central point positions of plug body and dial board elastic plate 14.

The working principle is as follows: if core rod bodies 4 with different diameters need to be conveyed, a POM guide groove bottom plate 8 is arranged on the inner wall position of the groove on the guide groove support plate 1, and because the POM guide groove bottom plate 8 and the core rod bodies 4 are in a tangent state, the position of the center point of the core rod body 4 and the position of the relative center point of the rear end head support plate 2 are ensured to be positioned on the same axial line position;

in addition, in order to match the small-diameter mandrel body 4, a pulling plate elastic plate 14 is additionally arranged on the pulling plate 13 in the first embodiment, and the pulling plate elastic plate 14 is used as a structure for pushing the mandrel body 4;

in this embodiment, when the mandrel bodies 4 with different diameters are conveyed, the feeding method in the first embodiment is still performed, and when the mandrel bodies 4 are pushed from the rear end support plate 2, the mandrel bodies 4 at the position are also extruded by the upper adjustable stopper 11, so that the mandrel bodies 4 closest to the rear end support plate 2 are prevented from jumping off and deviating from the original position when a plurality of mandrel bodies 4 are pushed, and the mandrel bodies 4 cannot be discharged.

To sum up: the multiple mandrel bodies are placed in the grooves of the guide groove supporting plate, the multiple mandrel bodies are started in a stepping mode through the stepping motor, the multiple mandrel bodies are pushed to move through the shifting plate or the shifting plate elastic plate, the single mandrel bodies can be pushed out one by one at each time, the mandrel bodies are conveyed by combining the principle of automatic feeding, POM guide groove bottom plates can be placed on the inner surface positions of the grooves in the process of placing the mandrel bodies, the diameters of the placed mandrel bodies can be limited in the mode of installing the POM guide groove bottom plates, adjustable limiting blocks are installed on the upper side positions of the back end supporting plate and used for clamping and limiting the mandrel bodies from the upper sides of the mandrel bodies, and the problem that the mandrel bodies jump off when the mandrel bodies are pushed in an extruding mode is solved.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a plug feed mechanism, its characterized in that, includes a plurality of guide way backup pads (1) and a plurality of plug backup pad (15), install on the upside position of plug backup pad (15) guide way backup pad (1), and install back end backup pad (2) and front end backup pad (6) on guide way backup pad (1) both ends position respectively, and offer on guide way backup pad (1) upper end position and be down trapezoidal recess, the inside of recess is provided with a plurality of plug bodies (4) to the direction of back end backup pad (2) along front end backup pad (6), install two location slide bars (7) between back end backup pad (2) and front end backup pad (6), install step motor (5) on front end backup pad (6) upper surface position, install pulley cover (3) on back end backup pad (2) upper surface position, pulley cover (3) internal rotation installs synchronous pulley (10), be provided with synchronous belt (9) between the transmission shaft of synchronous pulley (10) and step motor (5), two install pulley cover (13) on the location slide bar (7) dial plate (13), install between synchronous pulley (12) and upper surface of connecting plate (12) and be connected.

2. A mandrel feeding mechanism according to claim 1, characterized in that the cross section of the poking plate (13) is in a shape of inverted trapezoid, and the poking plate (13) is matched with the groove.

3. A mandrel feeding mechanism according to claim 1, wherein POM guide groove bottom plates (8) are installed on the guide groove support plates (1) at the inner wall positions of both sides of the groove, and the plurality of mandrel bodies (4) are tangent to the outer surfaces of the POM guide groove bottom plates (8).

4. The core rod feeding mechanism according to claim 1, wherein an adjustable limiting block (11) is mounted on the outer wall of the rear end support plate (2) close to the front end support plate (6), the adjustable limiting block (11) is located right above the circumferential outer wall of the core rod body (4), and the lower surface of the adjustable limiting block (11) is tangent to the core rod body (4).

5. A mandrel feeding mechanism according to claim 1, characterized in that the pulling plate (13) is provided with a pulling plate elastic plate (14) near the center point of the outer wall of the mandrel body (4).

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