CN212600518U

CN212600518U - Semi-automatic feeding tool for bench drill

Info

Publication number: CN212600518U
Application number: CN202021227329.9U
Authority: CN
Inventors: 何国华
Original assignee: Chongqing Yue Round Stainless Steel Co Ltd
Current assignee: Chongqing Yue Round Stainless Steel Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-26
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a bench drill is with semi-autoloading frock relates to pay-off frock field. This semi-autoloading frock for bench drill includes guide box, and guide box top fixed connection and intercommunication have the guide fill, and guide box top fixedly connected with pay-off case, the inside deflector that is equipped with of guide box, deflector and guide box inner chamber bottom fixed connection, the deflector top is equipped with the restriction roller, the equal fixed connection pivot in restriction roller both ends, has seted up the chute feeder on the restriction roller, the restriction roller contacts with the guide fill bottom, one of them pivot top is equipped with the pay-off subassembly. This bench drill is with semi-autoloading frock lies in the push pedal on the cross-bar and moves along with the action of cross-bar, because the cushion is connected in the push pedal simultaneously, and the cushion is soft material, and the cushion can make the push pedal treat the in-process that the machined part promoted, reduces the damage of treating the machined part, avoids replacing the machined part to plug up in the pay-off incasement portion, can feed with higher speed, reduces the manpower and pays out.

Description

Semi-automatic feeding tool for bench drill

Technical Field

The utility model relates to a pay-off frock technical field specifically is a bench drill is with semi-autoloading frock.

Background

A bench drill is a small-sized drilling machine tool which is convenient to operate and usually installed on a special worktable. Bench drills typically have a diameter of less than 32 mm and a maximum of no more than 32 mm, and spindle speed changes are typically accomplished by changing the position of the v-belt on the tower pulley, with spindle feed being manually operated.

At present, the existing bench drill needs to manually feed and process workpieces to be machined, so that drilling action is implemented, the mode influences machining efficiency, and time and labor are consumed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bench drill is with semi-autoloading frock to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a semi-automatic feeding tool for bench drills comprises a material guide box, wherein the top of the material guide box is fixedly connected and communicated with a material guide hopper, the top of the material guide hopper is fixedly connected with a feeding box, a guide plate is arranged inside the material guide box and fixedly connected with the bottom of an inner cavity of the material guide box, a limiting roller is arranged at the top of the guide plate, two ends of the limiting roller are fixedly connected with rotating shafts, a feeding groove is formed in the limiting roller, the limiting roller is in contact with the bottom of the material guide hopper, and a feeding assembly is arranged at the top of one of the rotating shafts;

the feeding assembly comprises a rotary disc, the rotary disc is fixedly connected with the rotating shaft, a mounting column is fixedly connected to the front side of the rotary disc, a linkage rod is arranged at the top of the mounting column, a cross rod is arranged at the other end of the linkage rod, a rectangular hole is formed in the feeding box, a limiting groove is formed in the feeding box, and the limiting groove is connected with one end of the cross rod in a sliding mode.

Preferably, the feeding box is internally provided with a push plate, the push plate is fixedly connected with the cross support rod, one side of the push plate is fixedly connected with a cushion block, and the cushion block is arranged to be multiple.

Preferably, the rear side of the material guide box is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with the other rotating shaft.

Preferably, the rotating shaft penetrates through the material guide box and extends to the outside of the material guide box, and the rotating shaft is movably connected with the material guide box through a bearing.

Preferably, one end of the linkage rod is movably connected with the mounting column through a bearing, and the cross support rod is movably connected with the linkage rod through a bearing.

Preferably, one end of the transverse supporting rod penetrates through the rectangular hole and extends into the feeding box, and the transverse supporting rod is in sliding contact with the rectangular hole.

The utility model provides a bench drill is with semi-autoloading frock, its beneficial effect who possesses as follows:

1. this semi-autoloading frock for bench drill is when the carousel pivoted, the position that the one end of gangbar is followed the erection column moves, the other end of gangbar will receive the influence of rectangle pore pair cross-bar arm reciprocating motion on the horizontal direction, the limiting displacement in the restricted groove of one end of cross-bar arm this moment, can be stable slide in the pay-off incasement portion, the action that the push pedal that lies in on the cross-bar arm this moment is followed cross-bar arm moves, because the cushion is connected at the push pedal simultaneously, the cushion is soft material, the cushion can make the push pedal treat the in-process that the machined part promoted, reduce the damage of treating the machined part, avoid taking the place of the machined part and stop up in the pay-off incasement portion, can the.

2. This semi-autoloading frock for bench drill is when the chute feeder continues to rotate, receives the action of gravity, treats that the machined part drops from the chute feeder inside to can be along the deflector landing to the outside of guide box, can carry out the pay-off operation that has the frequency, can be through the slew velocity of control restriction roller, and then play control feed rate's effect, realized the control to pay-off speed.

Drawings

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

FIG. 2 is a schematic view of the structure of the restriction roller of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a material guide box; 2. a material guide hopper; 3. a feeding box; 4. a guide plate; 5. a restraining roller; 6. a feed chute; 7. a rotating shaft; 8. a turntable; 9. mounting a column; 10. a linkage rod; 11. a transverse strut; 12. a rectangular hole; 13. pushing the plate; 14. cushion blocks; 15. a motor; 16. a restraining groove.

Detailed Description

The embodiment of the utility model provides a semi-automatic feeding tool for bench drill, as shown in fig. 1-3, including guide box 1, guide box 1 top fixed connection and intercommunication have guide hopper 2, guide hopper 2 top fixed connection has pay-off case 3, guide box 1 is inside to be equipped with deflector 4, deflector 4 and guide box 1 inner chamber bottom fixed connection, deflector 4 top is equipped with limiting roller 5, limiting roller 5 both ends are both fixed with pivot 7, pivot 7 passes guide box 1 and extends to the guide box 1 outside, pass through bearing swing joint between pivot 7 and the guide box 1, limiting roller 5 is equipped with pay-off groove 6, limiting roller 5 contacts with guide hopper 2 bottom, one of them pivot 7 top is equipped with the feeding subassembly;

specifically, the pay-off subassembly includes carousel 8, carousel 8 and 7 fixed connection of pivot, 8 front side fixedly connected with erection column 9 of carousel, erection column 9 top is equipped with gangbar 10, through bearing swing joint between gangbar 10 one end and the erection column 9, the gangbar 10 other end is equipped with cross-bar 11, through bearing swing joint between cross-bar 11 and the gangbar 10, rectangular hole 12 has been seted up on the delivery box 3, cross-bar 11 one end is passed rectangular hole 12 and is extended to inside the delivery box 3, sliding contact between cross-bar 11 and the rectangular hole 12, restriction groove 16 has been seted up to delivery box 3 inside, restriction groove 16 and the one end sliding connection of cross-bar 11.

Specifically, the inside push pedal 13 that is equipped with of pay-off case 3, push pedal 13 and cross-bar 11 fixed connection, push pedal 13 one side fixedly connected with cushion 14, cushion 14 sets up to a plurality ofly.

In addition, a motor 15 is fixedly connected to the rear side of the material guide box 1, and an output shaft of the motor 15 is fixedly connected with the other rotating shaft 7.

The implementation mode is specifically as follows: in the practical use process of the utility model, the workpiece to be processed is put into the feeding box 3, when the feeding work is carried out, the motor 15 is started, because the output shaft of the motor 15 is fixed with the other rotating shaft 7, the output shaft of the motor 15 can drive the rotating shafts 7 and the limiting roller 5 to rotate, simultaneously, when the limiting roller 5 rotates, the limiting roller 5 drives one rotating shaft 7 to rotate, the turntable 8 rotates along with the rotation, the mounting column 9 on the turntable 8 moves along with the rotation of the turntable 8, because the two ends of the mounting column 9 and the transverse strut 11 are respectively movably connected through the linkage rod 10, when the turntable 8 rotates, one end of the linkage rod 10 moves along with the position of the mounting column 9, the other end of the linkage rod 10 is influenced by the rectangular hole 12 to the transverse strut 11 to reciprocate in the horizontal direction, and the other end of the transverse strut 11 is limited by the limiting groove 16, can be stable slide in pay-off case 3 is inside, the action that the push pedal 13 that lies in on cross-bar 11 at this moment accompanies cross-bar 11 moves, because the while is connecting cushion 14 at push pedal 13, cushion 14 is soft material, and cushion 14 can make push pedal 13 treat the in-process that the machined part promoted, reduces the damage of treating the machined part.

Meanwhile, the outer side of the limiting roller 5 is attached to the bottom of the guide hopper 2, when the limiting roller 5 rotates, the position of the feed chute 6 is changed relatively, when the feed chute 6 moves to the bottom of the guide hopper 2, workpieces to be machined fall into the feed chute 6, when the feed chute 6 continues to rotate, the workpieces to be machined fall from the inside of the feed chute 6 under the action of gravity, and therefore the workpieces can slide to the outside of the guide box 1 along the guide plate 4, feeding operation with frequency can be performed, the rotating speed of the limiting roller 5 can be controlled, the feeding speed can be controlled, and control over the feeding speed is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bench drill is with semi autoloading frock, includes guide box (1), its characterized in that: the top of the material guide box (1) is fixedly connected and communicated with a material guide hopper (2), the top of the material guide hopper (2) is fixedly connected with a feeding box (3), a guide plate (4) is arranged inside the material guide box (1), the guide plate (4) is fixedly connected with the bottom of an inner cavity of the material guide box (1), a limiting roller (5) is arranged at the top of the guide plate (4), rotating shafts (7) are fixedly connected with two ends of the limiting roller (5), a feeding groove (6) is formed in the limiting roller (5), the limiting roller (5) is contacted with the bottom of the material guide hopper (2), and a feeding component is arranged at the top of one of the rotating shafts (7);

the feeding assembly comprises a rotary table (8), the rotary table (8) is fixedly connected with a rotary shaft (7), a mounting column (9) is fixedly connected to the front side of the rotary table (8), a linkage rod (10) is arranged at the top of the mounting column (9), a cross rod (11) is arranged at the other end of the linkage rod (10), a rectangular hole (12) is formed in the feeding box (3), a limiting groove (16) is formed in the feeding box (3), and the limiting groove (16) is connected with one end of the cross rod (11) in a sliding mode.

2. The semi-automatic feeding tool for the bench drill according to claim 1, characterized in that: the feeding box (3) is internally provided with a push plate (13), the push plate (13) is fixedly connected with the transverse supporting rod (11), one side of the push plate (13) is fixedly connected with a cushion block (14), and the cushion block (14) is arranged to be multiple.

3. The semi-automatic feeding tool for the bench drill according to claim 1, characterized in that: the rear side of the material guide box (1) is fixedly connected with a motor (15), and an output shaft of the motor (15) is fixedly connected with the other rotating shaft (7).

4. The semi-automatic feeding tool for the bench drill according to claim 1, characterized in that: the rotating shaft (7) penetrates through the material guide box (1) and extends to the outside of the material guide box (1), and the rotating shaft (7) is movably connected with the material guide box (1) through a bearing.

5. The semi-automatic feeding tool for the bench drill according to claim 1, characterized in that: one end of the linkage rod (10) is movably connected with the mounting column (9) through a bearing, and the cross support rod (11) is movably connected with the linkage rod (10) through a bearing.

6. The semi-automatic feeding tool for the bench drill according to claim 1, characterized in that: one end of the transverse supporting rod (11) penetrates through the rectangular hole (12) and extends into the feeding box (3), and the transverse supporting rod (11) is in sliding contact with the rectangular hole (12).