CN217497780U - Unloader is used in bolt production - Google Patents

Abstract

The utility model discloses an unloader is used in bolt production relates to the bolt production field, including the processing platform, the mid-mounting of processing platform has the motor, and the output of motor is provided with the mould dish to the outer wall of mould dish is fixed with the guide fill, one side of guide fill is provided with the discharge gate, and guide fill one side installs the baffle, multiunit nut groove has been seted up at the top of mould dish, and the inner wall in nut groove is provided with the kicking block, the bottom of kicking block is fixed with the ejector pin, and the one end that the kicking block was kept away from to the ejector pin is fixed with the lug. The utility model provides a traditional problem that gets material work efficiency low, thereby rotate the carousel and make extrusion piece extrusion lug for the kicking block is ejecting from the nut inslot with the nut, thereby the centrifugal force that produces when the motor rotates is skew the nut to the guide fill in, the guide fill that the inner wall slope set up can gather the nut to discharge gate department, thereby get the material, improved the work efficiency who gets the material, and saved the manpower.

Description

Unloader is used in bolt production

Technical Field

The utility model relates to a bolt production field specifically is a unloader is used in bolt production.

Background

Bolt: mechanical parts, the cylindrical threaded fastener with nut, a fastener composed of a head and a screw, need to be matched with the nut for fastening and connecting two parts with through holes, and the connection form is called bolt connection.

According to a blanking device for bolt production disclosed by Chinese patent No. CN 213737449U, the disclosed patent specification comprises a workbench; the motor is fixedly arranged on the workbench; the rotary table is fixedly arranged on an output shaft of the motor; the driving gear is fixedly arranged on the turntable; the rotating column is rotatably arranged on the workbench; the driven gear is fixedly arranged on the rotating column; the gear belt is sleeved on the driving gear and the driven gear; the pouring table is fixedly arranged on the turntable; the pouring die cavities are symmetrically arranged on the pouring platform; the sliding hole is formed in the inner wall of the bottom of the pouring die cavity; the material pushing rod is slidably installed in the sliding hole, and the top end of the material pushing rod extends into the pouring die cavity and is in sealed sliding connection with the inner wall of the pouring die cavity; the spring is sleeved on the material pushing rod, one end of the spring is fixedly connected with the inner wall of the sliding hole, and the other end of the spring is fixedly connected with the material pushing rod; the guide block is fixedly arranged on the workbench; the material taking plate is fixedly arranged at the top end of the rotating column; and the plurality of material taking holes are formed in the material taking plate.

But above-mentioned patent publication is comparatively troublesome when carrying out the taking out of bolt, enters into through the bolt and gets the material downthehole, but enters into at the pivoted in-process and gets the material hole, still need suspend the motor, very big reduction the efficiency of work.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a unloader is used in bolt production to it is comparatively troublesome when solving taking out of current bolt, enter into through the bolt and get the material downthehole, but enter into at the pivoted in-process and get the material hole, still need pause the motor, very big reduction the efficiency technical problem of work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unloader is used in bolt production, includes the processing platform, the mid-mounting of processing platform has the motor, and the output of motor is provided with the mould dish to the outer wall of mould dish is fixed with the guide fill, one side of guide fill is provided with the discharge gate, and guide fill one side installs the baffle, multiunit nut groove has been seted up at the top of mould dish, and the inner wall in nut groove is provided with the kicking block, the bottom of kicking block is fixed with the ejector pin, and the ejector pin one end of keeping away from the kicking block is fixed with the lug, the outer wall cover of ejector pin is equipped with the spring, the top of processing platform is provided with the carousel, and the fixed multiunit extrusion piece in top of carousel.

Through adopting above-mentioned technical scheme, thereby solved traditional problem of getting material work efficiency low, thereby rotate the carousel and make extrusion piece extrusion lug for the kicking block is ejecting from the nut inslot with the nut, thereby the centrifugal force that produces when the motor rotates is skew the nut to the guide fill in, the guide fill that the inner wall slope set up can gather the nut to discharge gate department, thereby get the material, improved the work efficiency who gets the material, and saved the manpower.

The utility model discloses further set up to, the pulley is installed to the bottom of carousel, the top of processing platform seted up with pulley assorted ring channel.

Through adopting above-mentioned technical scheme, the pulley that sets up can reduce the frictional force of bottom when making the carousel rotate.

The utility model discloses further set up to, the bottom mounting of nut inslot wall has the cylinder, the middle part of kicking block seted up with cylinder assorted through-hole.

Through adopting above-mentioned technical scheme, can make the nut when injection moulding through the cylinder that sets up, avoid getting the step in hole once more.

The utility model discloses further set up to, the spherical setting of outer wall of lug, one side arc setting of extrusion piece, and the top of extrusion piece seted up with lug assorted spherical groove.

Through adopting above-mentioned technical scheme, the lug of spherical setting can be convenient for extrude the piece extrusion to make the ejector pin upward movement, the spherical groove of setting can make the lug enter into inside, thereby when the mould dish rotates, can drive the carousel and rotate simultaneously.

The utility model discloses further set up to, the inclined plane groove has been seted up to the inner wall of guide fill, and one side of guide fill has seted up the dovetail groove.

Through adopting above-mentioned technical scheme, when can making the nut fall on the inclined plane inslot through the inclined plane groove that sets up, according to the inclined plane and assemble discharge gate department.

The utility model discloses further set up to, one side of baffle is fixed with trapezoidal piece.

Through adopting above-mentioned technical scheme, can cooperate with the dovetail groove through the trapezoidal piece that sets up to make the guide fill make the baffle can not fight with the guide separation at the pivoted in-process, played the effect of protection to the nut.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a guide fill, the ejector pin, the lug, the setting of extrusion piece and carousel, the traditional problem that gets material work efficiency low has been solved, thereby rotate the carousel and make extrusion piece extrusion lug, it is ejecting from the nut inslot to make the ejector block, thereby the centrifugal force that produces when the motor rotates is skew the nut to the guide fill in, the guide fill that the inner wall slope set up can gather the nut to discharge gate department, thereby get the material, the work efficiency of getting the material has been improved, and the manpower has been saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the die disc of the present invention;

FIG. 3 is a partial three-dimensional semi-sectional view of the material guiding hopper of the present invention;

fig. 4 is a perspective view of the top block of the present invention;

fig. 5 is a perspective view of the extrusion block of the present invention.

In the figure: 1. a processing table; 2. a motor; 3. a mold plate; 4. a material guide hopper; 5. a nut groove; 6. a top block; 7. a top rod; 8. a bump; 9. a spring; 10. a turntable; 11. extruding the block; 12. a pulley; 13. a cylinder; 14. a discharge port; 15. and a baffle plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A blanking device for bolt production is disclosed, as shown in fig. 1-4, comprising a processing table 1, wherein a motor 2 is installed in the middle of the processing table 1, a mold plate 3 is installed at the output end of the motor 2, a material guide hopper 4 is fixed on the outer wall of the mold plate 3, a material outlet 14 is arranged on one side of the material guide hopper 4, a baffle 15 is installed on one side of the material guide hopper 4, a plurality of sets of nut grooves 5 are opened on the top of the mold plate 3, the mold plate 3 is driven to rotate by the motor 2, the mold plate 3 rotates to drive a rotating disk 10 to rotate, a pulley 12 can reduce friction, the nuts are scattered outwards by the centrifugal force generated by the rotation of the mold plate 3, and then enter the material guide hopper 4, when the mold plate 3 stops rotating, the nuts of the material guide hopper 4 obliquely arranged inside can fall into the material outlet 14, so as to facilitate the collection of the nuts, the nuts are taken out by opening the baffle 15, and the top block 6 is arranged on the inner wall of the nut grooves 5, ejector pin 7 is fixed with to the bottom of kicking block 6, and the one end that kicking block 6 was kept away from to ejector pin 7 is fixed with lug 8, the outer wall cover of ejector pin 7 is equipped with spring 9, the top of processing platform 1 is provided with carousel 10, and the fixed multiunit extrusion piece 11 in top of carousel 10, carousel 10 rotates, make the arcwall face extrusion lug 8 of extrusion piece 11 one side, make lug 8 receive extrusion upward movement and extrude spring 9 simultaneously, lug 8 drives ejector pin 7 upward movement, make ejector pin 7 promote the inside slip of kicking block 6 at nut groove 5, thereby ejecting the nut.

Referring to fig. 1, a pulley 12 is installed at the bottom of the turntable 10, an annular groove matched with the pulley 12 is formed at the top of the processing table 1, and the pulley 12 is arranged to reduce the friction force at the bottom when the turntable 10 rotates.

Referring to fig. 1, a cylinder 13 is fixed at the bottom end of the inner wall of the nut groove 5, a through hole matched with the cylinder 13 is formed in the middle of the top block 6, and the step of taking the hole again can be avoided when the nut is injection molded through the arranged cylinder 13.

Please refer to fig. 4, the outer wall of the protruding block 8 is spherical, one side of the extrusion block 11 is arc-shaped, and the top of the extrusion block 11 is provided with a spherical groove matched with the protruding block 8, the protruding block 8 which is spherical can facilitate the extrusion of the extrusion block 11, so that the ejector rod 7 moves upwards, the spherical groove which is arranged can enable the protruding block 8 to enter the inside, and thus when the mold disc 3 rotates, the turntable 10 can be driven to rotate simultaneously.

Referring to fig. 1 and 3, an inner wall of the material guiding hopper 4 is provided with an inclined groove, and one side of the material guiding hopper 4 is provided with a trapezoidal groove, so that the nut can be converged to the discharge hole 14 according to the inclined plane when falling into the inclined groove.

Referring to fig. 2, a trapezoidal block is fixed on one side of the baffle 15, and the baffle 15 is not separated from the material guide hopper 4 in the rotating process of the material guide hopper 4 by the matching of the trapezoidal block and the trapezoidal groove, so that the nut is protected.

The utility model discloses a theory of operation does: injecting liquid into the nut groove 5 through an injection machine, rotating the rotary table 10 after cooling, rotating the rotary table 10, enabling an arc-shaped surface on one side of an extrusion block 11 to extrude a lug 8, enabling the lug 8 to be extruded to move upwards and simultaneously extrude a spring 9, enabling the lug 8 to drive an ejector rod 7 to move upwards, enabling the ejector rod 7 to push the ejector block 6 to slide in the nut groove 5, thereby ejecting a nut, enabling the lug 8 to enter a groove in the top of the extrusion block 11, opening a motor 2, enabling the motor 2 to work to drive a die disc 3 to rotate, enabling the die disc 3 to rotate to drive the rotary table 10 to rotate, reducing friction force through a pulley 12, enabling the nut to scatter outwards through centrifugal force generated during rotation of the die disc 3, and then entering a material guide hopper 4, enabling the nut of the material guide hopper 4 obliquely arranged in the inner part to fall into a discharge port 14 when the die disc 3 stops rotating, thereby facilitating nut collection, opening a baffle plate 15 to take out the nut, the turntable 10 is rotated again so that the cams 8 are separated from the pressing blocks 11 and the top block 6 is reset.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a unloader is used in bolt production, includes processing platform (1), its characterized in that: the middle mounting of processing platform (1) has motor (2), and the output of motor (2) is provided with mould dish (3) to the outer wall of mould dish (3) is fixed with guide hopper (4), one side of guide hopper (4) is provided with discharge gate (14), and guide hopper (4) one side installs baffle (15), multiunit nut groove (5) have been seted up at the top of mould dish (3), and the inner wall of nut groove (5) is provided with kicking block (6), the bottom of kicking block (6) is fixed with ejector pin (7), and the one end that kicking block (6) were kept away from in ejector pin (7) is fixed with lug (8), the outer wall cover of ejector pin (7) is equipped with spring (9), the top of processing platform (1) is provided with carousel (10), and the fixed multiunit of the top of carousel (10) extrudees piece (11).

2. The blanking device for bolt production according to claim 1, characterized in that: the bottom of the turntable (10) is provided with a pulley (12), and the top of the processing table (1) is provided with an annular groove matched with the pulley (12).

3. The blanking device for bolt production according to claim 1, characterized in that: a cylinder (13) is fixed at the bottom end of the inner wall of the nut groove (5), and a through hole matched with the cylinder (13) is formed in the middle of the top block (6).

4. The blanking device for bolt production according to claim 1, characterized in that: the outer wall of the convex block (8) is arranged in a spherical shape, one side of the extrusion block (11) is arranged in an arc shape, and the top of the extrusion block (11) is provided with a spherical groove matched with the convex block (8).

5. The blanking device for bolt production according to claim 1, characterized in that: the inner wall of the material guide hopper (4) is provided with an inclined plane groove, and one side of the material guide hopper (4) is provided with a trapezoidal groove.

6. The blanking device for bolt production according to claim 1, characterized in that: a trapezoidal block is fixed on one side of the baffle (15).

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