CN212634384U

CN212634384U - Die steel drilling device

Info

Publication number: CN212634384U
Application number: CN202021046143.3U
Authority: CN
Inventors: 宁铁晖; 刘江保
Original assignee: Hangzhou Best Mould Technology Co ltd
Current assignee: Hangzhou Best Mould Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-02
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a high-strength die steel drilling device, which comprises a frame and a base, wherein a driving shaft is arranged in the frame, the driving shaft sequentially passes through a first conveyor belt, a fourth bearing, a driving gear and a third bearing and is fixed with a rotating handle into a whole, the middle part of the inner side of the first conveyor belt is provided with a support plate, the two ends of the support plate are arranged between the first conveyor belt and the second conveyor belt, a motor is arranged in the middle of the upper surface of the support plate, the outer side of the motor is provided with a motor shell, the output end of the motor is fixedly connected with an output shaft, the output shaft is connected with a second connecting block, the second connecting block is fixedly connected with the first connecting block, the first connecting block is connected with a drill bit into a whole through a bolt, a connecting shaft is fixedly connected in the frame and is rotationally connected with a pulley, the utility model solves, the problem of displacement is not generated.

Description

Die steel drilling device

Technical Field

The utility model belongs to the technical field of perforating device, concretely relates to mould steel drilling equipment.

Background

The die steel is made of nitrogen by adopting a vacuum heating technology and quenching, and is difficult to process due to the fact that the die steel has high hardness. Because the die steel has higher hardness, the die steel workpieces are easy to generate position deviation in the punching process. The existing punching device cannot guarantee the workpiece position stability and the punching position accuracy in the punching process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould steel drilling equipment to the problem that offset and the precision of punching are not enough appears easily because the degree of difficulty of punching is great in solving the above-mentioned background art and proposing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould steel drilling equipment, includes frame and base, its characterized in that: the frame is of a door-shaped structure, a driving shaft is arranged in the frame, one end of the driving shaft is fixed on the inner wall of the frame through a first bearing, the other end of the driving shaft sequentially passes through a first conveying belt, a fourth bearing, a driving gear and a third bearing and is fixed with the rotating handle into a whole, a support plate is arranged in the middle of the inner side of the first conveyor belt, a motor is arranged in the middle of the upper surface of the support plate, a motor shell is arranged on the outer side of the motor, the motor is fixedly connected with an output shaft, the output shaft penetrates through the support plate through a fifth bearing, the output shaft is fixedly connected with a second connecting block through a third bolt, the second connecting block is fixedly connected with a first connecting block, a connecting block is connected with the drill bit as an organic whole through a bolt, frame both sides lower extreme is U type structure, and its inside fixedly connected with connecting axle, the last pulley that is connected with of rotation of connecting axle.

Preferably, high strength mould steel drilling equipment, its characterized in that: one end of the conveyor belt is rotatably connected with the driving shaft, the other end of the conveyor belt is rotatably connected with the first rotating shaft, the conveyor belt is provided with two conveyor belts which are respectively installed at two ends of the driving shaft, the rotating shafts are provided with four conveyor belts, and two ends of the conveyor belts are installed on the inner wall of the frame through two bearings.

Preferably, the backup pad below is provided with the locating plate, the locating plate is installed in the constant head tank, the constant head tank is provided with two sets ofly, evenly sets up on the frame inner wall.

Preferably, the left side and the right side of the upper surface of the base are respectively provided with a sliding rail in sliding connection with the pulley.

Preferably, the driving gear is meshed with the driven gear, the driven gear is fixed to the middle of the driven shaft through a screw, one end of the driven shaft penetrates through the four bearings, the two conveyor belts and is installed inside the frame through the three bearings, and the other end of the driven shaft penetrates through the four bearings, the two conveyor belts in sequence and is installed inside the frame through the one bearing.

Preferably, the two sides of the frame are provided with positioning clamping plates, and the positioning clamping plates are matched with the sliding rails.

Preferably, the middle part of the upper surface of the base is respectively provided with a first object placing groove, a second object placing groove and a third object placing groove, and the first object placing groove, the second object placing groove and the third object placing groove are internally provided with fixing grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the utility model is used, because the positioning plate is arranged, the punching depth can be fixed before punching, the situation that the object placing groove is damaged too deeply due to punching and unqualified due to too shallow punching caused by manual control is prevented, and a plurality of groups of positioning grooves are arranged, so that the die steel required by different depths can be punched;

(2) when the utility model is used, the punching device can be moved due to the matching of the slide rail and the pulley, so that the punching position can be more accurately aligned, and the situation of oblique punching is prevented;

(3) when the utility model is used, the driving gear and the driven gear can drive the corresponding conveyor belts to move relatively due to the relative motion of the driving gear and the driven gear, so that the supporting plate arranged between the two conveyor belts can move up and down, thereby driving the drill bit to move up and down and aligning the punching position more accurately;

(4) when the utility model is used, the positioning clamping plate can fix the position of the frame, so as to prevent the frame from moving due to the vibration generated during punching and further cause the punching position to deviate;

(5) the utility model discloses when using, because set up the not thing groove of putting of specification, the mould steel that can place the specification of different specifications punches, puts and sets up the fixed slot in the thing inslot, can fix the mould steel with different shapes of specification.

Drawings

FIG. 1 is a front view of a die steel drilling device of the present invention;

FIG. 2 is a left side view of the die steel drilling device of the present invention;

fig. 3 is a schematic structural view of a base of a die steel drilling device according to the present invention;

figure 4 is the utility model relates to a die steel drilling equipment slide rail and location cardboard are connected the structure chart.

In the figure: 1-frame, 2-first bearing, 3-driving shaft, 4-first conveyor belt, 5-support plate, 6-positioning groove, 7-positioning plate, 8-first rotating shaft, 9-second bearing, 10-base, 11-sliding rail, 12-first storage groove, 13-fixing groove, 14-pulley, 15-connecting shaft, 16-drill bit, 17-first bolt, 18-first connecting block, 19-second connecting block, 20-rotating handle, 21-second bolt, 22-third bearing, 23-fourth bearing, 24-third bolt, 25-fifth bearing, 26-motor, 27-driving gear, 28-output shaft, 29-motor shell, 30-second storage groove, 30-fourth storage groove, 31-driven gear, 32-driven shaft, 33-second conveyor belt, 34-positioning clamping plate, 35-second rotating shaft and 36-third storage groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a die steel drilling device comprises a frame 1 and a base 10, wherein the frame 1 is of a door-shaped structure, and a driving shaft 3 is installed in the frame 1; one end of the driving shaft 3 is fixed on the inner wall of the frame 1 through a first bearing 2, and the other end of the driving shaft passes through a first conveyor belt 4, a fourth bearing 23, a driving gear 27 and a third bearing 22 in sequence and is fixed with the rotating handle 20 into a whole, so that the first conveyor belt 4 and the driving gear 27 can be driven to rotate when the rotating handle 20 is rotated; the rotating handle 20 is fixed on the outer side of the frame 1 through a second bolt 21, so that the drilling device is prevented from moving downwards due to the action of gravity; one end of the first conveyor belt 4 is rotatably connected with the driving shaft 3, and the other end of the first conveyor belt is connected with the rotating shaft of the first rotating shaft 8, so that the driving shaft 3 rotates to drive the first rotating shaft 8 to rotate; a supporting plate 5 is arranged in the middle of the inner side of the first conveying belt 4, so that the supporting plate 5 is driven to move up and down, and the drilling device is driven to move up and down; the number of the first rotating shafts 8 is four, and two ends of the first rotating shafts are mounted on the inner wall of the frame 1 through second bearings 9, so that the first conveyor belt 4 and the second conveyor belt 33 can rotate conveniently; two ends of the supporting plate 5 are arranged between the first conveyor belt 4 and the second conveyor belt 33, so that the supporting plate 5 is driven to move up and down when the conveyor belts rotate; a motor 26 is fixed in the middle of the upper surface of the supporting plate 5 through a screw; a motor shell 29 is arranged outside the motor 26 so as to protect the motor; the output end of the motor 26 is fixedly connected with the output shaft 28, so that the motor 26 drives the output shaft 28 to rotate when being started; the output shaft 28 penetrates through the support plate 5 through a fifth bearing 25 and is fixed with the second connecting block 19 into a whole through a third bolt 24, so that the output shaft 28 drives the second connecting block 19 to rotate when rotating; the second connecting block 19 is fixedly connected with the first connecting block 18; the first connecting block 18 is connected with the drill bit 16 into a whole through the first bolt 17, so that the drill bit 26 is driven to rotate when the first connecting block 18 rotates, and the drill bit 16 is convenient to replace; a positioning plate 7 is arranged below the supporting plate 5 so as to fix the position of the supporting plate 5; the positioning plate 7 is arranged in the positioning groove 6; two groups of positioning grooves 6 are uniformly formed in the inner wall of the frame 1, so that holes with different depths can be punched on the die; the lower ends of two sides of the frame 1 are in a U-shaped structure, and a connecting shaft 15 is fixedly connected inside the frame; two groups of two connecting shafts 15 are arranged, and each group is provided with two connecting shafts which are rotatably connected with the pulleys 14; the pulleys 14 are provided with four groups, two in each group, and are connected with the sliding rails 11 in a sliding manner so as to facilitate the movement of the frame 1; the slide rails 11 are provided with two sets, which are respectively arranged on the left side and the right side of the upper surface of the base 10.

Referring to fig. 2, according to an embodiment of the present invention, the driving gear 27 is engaged with the driven gear 31, so that the driving gear 27 rotates to drive the driven gear 31 to rotate; the driven gear 31 is fixed in the middle of the driven shaft 32 through a screw, so that the driven gear 31 rotates to drive the driven shaft 32 to rotate; one end of the driven shaft 32 penetrates through the fourth bearing 23 and the second conveyor belt 33 and is installed inside the frame 1 through the third bearing 22, and the other end of the driven shaft 32 penetrates through the fourth bearing 23 and the second conveyor belt 33 in sequence and is installed inside the frame 1 through the first bearing 2, so that the driven shaft 32 drives the second conveyor belts 33 on two sides to rotate when rotating; two second conveying belts 33 are arranged and are respectively positioned at two ends of the driven shaft 32; one end of the second conveyor belt 33 is rotatably connected with the driven shaft 32, and the other end of the second conveyor belt is rotatably connected with the first rotating shaft 8, so that the driven shaft 32 rotates to drive the first rotating shaft 8 to rotate, and further the supporting plate 5 is driven to move up and down; positioning clamping plates 34 are arranged on two sides of the frame 1; the positioning clamping plate 34 is matched with the slide rail 11 so as to fix the position of the frame 1 and prevent the frame 1 from moving when the drilling device works.

Referring to fig. 3, in an embodiment of the present invention, a first storage groove 21, a second storage groove 30 and a third storage groove 36 are respectively formed in the middle of the upper surface of the base 10, so as to place mold steels with different specifications; the fixing grooves 13 are formed in the first accommodating groove 21, the second accommodating groove 30 and the third accommodating groove 36; the fixed slot 13 has been seted up the multiunit, distributes in each position of putting the thing inslot, can follow all directions and insert the fixed plate to the mould steel of fixed different shapes.

The working principle is as follows: firstly, preparation work is carried out, a proper storage groove is selected according to the shape and the size of the die steel needing to be punched, after the storage groove is selected, the die steel is placed in the storage groove, a fixing plate with an anti-skidding rubber pad is inserted into a fixing groove 13 according to the shape of the die steel, then the die steel is placed in the storage groove, a frame 1 is pushed, a pulley 14 at the bottom of the frame 1 rotates in a sliding rail 11 to drive the frame 1 to move, after the die steel is moved to a specified position, a positioning clamping plate 34 is inserted on the sliding rail 11 at the front side and the rear side of the two ends of the frame 1 along with the frame 1 to fix the position of the frame 1, at the moment, a proper drill bit 16 is fixed in a first connecting piece 18 through a first bolt 17, the drill bit 16 is aligned to the position needing to be punched, then a positioning plate 7 is fixed in a proper positioning groove 6 according, the second bolt 21 is taken down from the rotating handle 20, because the weight of the drilling device drives the supporting plate 5 to slowly move downwards until the drill bit 16 is contacted with the fixed-point punching position of the die steel, the motor 26 is started to drive the output shaft 28 to rotate, and further drive the second connecting piece 19 and the first connecting piece 18 to rotate, so as to drive the drill bit 16 to rotate, the drill bit 16 starts to punch the die steel, according to the preset positioning plate 7, after the supporting plate 5 is contacted with the positioning plate 7, the drill bit 16 does not move downwards any more, at the moment, the motor 26 is turned off, the rotating handle 20 is rotated, the rotating handle 20 rotates to drive the driving shaft 3 to rotate, so as to drive the driving gear 27 to rotate with the first conveyor belt 4, the driving gear 27 rotates to drive the driven gear 31 to rotate, the driven gear 31 rotates, and then drive backup pad 5 upward movement, when rotating to the regulation position, pass the twist grip 20 through the screw thread with No. two bolt 21 and fix in the frame 1 outside, backup pad 5 no longer removes, takes out the mould steel from putting the thing groove this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould steel drilling equipment, includes frame (1) and base (10), its characterized in that: the frame (1) is a door-shaped structure, and the driving shaft (3) is arranged in the frame, one end of the driving shaft (3) is fixed on the inner wall of the frame (1) through a bearing (2), the other end of the driving shaft sequentially passes through a conveyor belt (4), a fourth bearing (23), a driving gear (27), a third bearing (22) and is fixed with a rotating handle (20) into a whole, a support plate (5) is arranged in the middle of the inner side of the conveyor belt (4), a motor (26) is arranged in the middle of the upper surface of the support plate (5), a motor shell (29) is arranged on the outer side of the motor (26), the motor (26) is fixedly connected with an output shaft (28), the output shaft (28) passes through a fifth bearing (25) through the support plate (5), the output shaft (28) is fixedly connected with a second connecting block (19) through a third bolt (24), the second connecting block (19) is fixedly connected, a connecting block (18) is connected with a drill bit (16) as an organic whole through a bolt (17), frame (1) both sides lower extreme is U type structure, and its inside fixedly connected with connecting axle (15), it is connected with pulley (14) to rotate on connecting axle (15).

2. The die steel drilling device according to claim 1, wherein: no. one conveyer belt (4) one end is rotated with driving shaft (3) and is connected, and the other end rotates with axis of rotation (8) and is connected, No. one conveyer belt (4) are provided with two, install respectively at driving shaft (3) both ends, axis of rotation (8) are provided with four, and install at frame (1) inner wall through No. two bearing (9) at its both ends.

3. The die steel drilling device according to claim 1, wherein: backup pad (5) below is provided with locating plate (7), locating plate (7) are installed in constant head tank (6), constant head tank (6) are provided with two sets ofly, evenly set up on frame (1) inner wall.

4. The die steel drilling device according to claim 1, wherein: the left side and the right side of the upper surface of the base (10) are respectively provided with a slide rail (11) which is connected with the pulley (14) in a sliding way.

5. The die steel drilling device according to claim 1, wherein: driving gear (27) and driven gear (31) meshing, driven gear (31) pass through the fix with screw at driven shaft (32) middle part, driven shaft (32) one end is passed No. four bearings (23), No. two conveyer belts (33) and is installed inside frame (1) through No. three bearings (22), and the other end passes No. four bearings (23), No. two conveyer belts (33) in proper order and installs inside frame (1) through a bearing (2).

6. The die steel drilling device according to claim 1, wherein: and two sides of the frame (1) are provided with positioning clamping plates (34), and the positioning clamping plates (34) are matched with the slide rails (11).

7. The die steel drilling device according to claim 1, wherein: the middle part of the upper surface of the base (10) is respectively provided with a first storage groove (21), a second storage groove (30) and a third storage groove (36), and the inner parts of the first storage groove (21), the second storage groove (30) and the third storage groove (36) are provided with fixing grooves (13).