CN221658029U - A drilling device for bucket tooth production - Google Patents

Abstract

The utility model belongs to the technical field of bucket tooth machining, and particularly relates to a drilling device for bucket tooth production, which comprises: the drilling mechanism is used for drilling the bucket teeth; the fixing mechanism is used for fixing the bucket teeth; the workbench is used for installing the drilling mechanism and the fixing mechanism; further comprises: the chip removing mechanism comprises a chip collecting box, a negative pressure pump and an absorption pipe, wherein the negative pressure pump generates negative pressure to suck chips into the absorption pipe, and the absorption pipe sends the chips into the chip collecting box; the chip removing mechanism is arranged on the workbench, and negative pressure is generated by the negative pressure pump to suck chips into the absorption pipe, and then the chips are sent into the chip collecting box through the absorption pipe, so that the chips are collected, the workbench is kept clean, the chips are prevented from accumulating, and the influence of the chips on drilling work is prevented.

Description

A drilling device for bucket tooth production

Technical Field

The utility model belongs to the technical field of bucket tooth processing, in particular to a drilling device for bucket tooth production.

Background Art

Bucket teeth are important parts of excavators. They are similar to human teeth and are also consumable parts. They are composed of tooth seats and tooth tips, which are connected by pins. During excavation, each working surface of the bucket teeth contacts the excavated material, and its force conditions change with different stages of the excavation process. As the excavation depth increases, the force conditions of the bucket teeth will change. When the bucket teeth cut the material, there is relative movement between the bucket teeth and the material, which generates a lot of friction. If the material is a hard rock block, concrete, etc., the friction will be very large. The result of this process is repeated. The working surface of the bucket teeth will produce different degrees of surface wear, which will then produce deep furrows and cause the bucket teeth to be scrapped. Therefore, the quality of the wear-resistant layer on the surface of the bucket teeth directly affects the service life of the bucket teeth.

The invention with application publication number CN115255135A discloses a multifunctional press for bucket tooth trimming, punching and typing, including a machine body, a first hydraulic cylinder is arranged on the top of the machine body; the output end of the first hydraulic cylinder is connected to the pressure head mounting plate; a pressure head is installed under the pressure head mounting plate, and a square cutter for trimming is installed under the pressure head; second hydraulic cylinders are arranged on both sides of the machine body; the output end of the second hydraulic cylinder is connected to the punch mounting plate; a punch for punching is installed on the punch mounting plate; a third hydraulic cylinder is arranged on the rear side of the machine body; the output end of the third hydraulic cylinder extends to the front of the machine body and is connected to the head mounting plate; a head for typing is installed on the head mounting plate; a lower template is installed on the workbench of the machine body; an inner template support block is arranged on the lower template. The invention combines the three processes of trimming, punching and typing into the same press, reduces manual handling between processes, reduces labor intensity, and improves production efficiency. The existing drilling device for bucket tooth production will generate a large amount of debris during the drilling process, which affects the working environment and is likely to affect the drilling work.

Utility Model Content

The utility model aims to solve the above-mentioned technical problems and provides a drilling device for bucket tooth production, which is used to remove the debris generated during the drilling work.

In view of this, the utility model provides a drilling device for bucket tooth production, comprising: a drilling mechanism, which is used to drill holes in bucket teeth; a fixing mechanism, which is used to fix bucket teeth; a workbench, which is used to install the drilling mechanism and the fixing mechanism; and also includes: a chip removal mechanism, which includes a chip collecting box, a negative pressure pump and an absorption pipe, the negative pressure pump generates negative pressure to suck the debris into the absorption pipe, and the absorption pipe sends the debris into the chip collecting box; wherein the chip removal mechanism is installed on the workbench.

In the present technical solution, the chip removal mechanism generates negative pressure through a negative pressure pump to suck the debris into the absorption pipe, and then sends the debris into the chip collection box through the absorption pipe, thereby collecting the debris, keeping the workbench clean, avoiding debris accumulation, and preventing the debris from affecting the drilling work.

In the above technical solution, further, the chip removal mechanism also includes: an absorption hood, the two absorption hoods are respectively arranged on both sides of the fixing mechanism, the chip collection box is arranged on the right side of the workbench, and the absorption hood is connected with the chip collection box through an absorption pipe; a filter screen, the filter screen is arranged at the connection between the negative pressure pump and the chip collection box, the negative pressure pump is arranged on the outside of the right side wall of the chip collection box, and the filter screen is arranged inside the right side wall of the chip collection box; a box door, the box door is hinged at the front of the chip collection box, and a handle is fixedly connected to the outside of the box door.

In the above technical solution, further, a cleaning mechanism is provided at the filter screen.

In the above technical scheme, further, the cleaning mechanism includes: a slide rail, the slide rail includes an upper slide rail and a lower slide rail, the upper slide rail and the lower slide rail are respectively arranged at the upper end and the lower end of the filter screen; a slider, the slider is slidably connected in the slide rail; a mounting frame, the mounting frame is fixedly connected to the lower surface of the slider in the lower rail; a motor, the motor is fixedly connected in the mounting frame, the motor output end is fixedly connected with a rotating shaft, the rotating shaft passes through the slider and the rotating shaft is rotatably connected to the slider; a cleaning cylinder, the cleaning cylinder is arranged between the upper slide rail and the lower slide rail, and the cleaning cylinder is fixedly connected to the rotating shaft; a cleaning brush, a plurality of the cleaning brushes are evenly arranged on the outer surface of the cleaning cylinder; a latch tooth, a plurality of the latch teeth are respectively arranged above the upper slide rail and above the lower slide rail, the latch teeth are meshed with gears, and the two gears are respectively fixedly connected to the rotating shaft.

In the above technical scheme, further, the fixing mechanism includes: a clamping block, two of the clamping blocks are symmetrically arranged on both sides of the bucket tooth; a hydraulic cylinder, an output end of the hydraulic cylinder is fixedly connected to a side of the clamping block away from the bucket tooth, and the hydraulic cylinder can control the movement of the clamping block in the horizontal direction; a through hole, the through hole is opened on the workbench below the hydraulic cylinder; a sliding rod, the sliding rod is fixedly connected to the lower end of the hydraulic cylinder, and the sliding rod is slidably connected in the through hole; a connecting plate, the connecting plate is fixedly connected to the lower end of the sliding rod; an electric telescopic rod, two of the electric telescopic rods are symmetrically arranged on the upper surface of the connecting plate, the two electric telescopic rods are located on both sides of the sliding rod, the upper surface of the electric telescopic rod is fixedly connected to the lower surface of the workbench, and the electric telescopic rod can control the movement of the clamping block in the vertical direction.

The beneficial effects of the utility model are:

1. The chip removal mechanism generates negative pressure through the negative pressure pump to suck the debris into the absorption pipe, and then sends the debris into the chip collection box through the absorption pipe to collect the debris, keep the workbench clean, avoid debris accumulation, and prevent the debris from affecting the drilling work.

2. The absorption cover can expand the scope of absorbing debris, making the debris cleaning more comprehensive. The filter can prevent the debris from entering the negative pressure pump. The box door can be opened to facilitate the cleaning of the debris inside the chip collection box.

3. When the dust and debris on the filter accumulate to a certain extent, the filter can be cleaned through the cleaning mechanism to prevent the filter from being blocked and ensure the working effect of the negative pressure pump. The motor drives the shaft to rotate, the shaft drives the gear to rotate, the gear and the card teeth engage to drive the cleaning cylinder to move on the surface of the filter, and the cleaning brush cleans the filter.

4. The position of the clamping block can be adjusted according to the height of the bucket teeth to ensure that the bucket teeth are clamped at the center of gravity to ensure the stability of the drilling process. First, the electric telescopic rod is used to control the movement of the sliding rod in the vertical direction, and the sliding rod drives the clamping block to move up and down. Then the hydraulic cylinder is used to control the clamping block to clamp the bucket teeth in the horizontal direction to achieve fixation.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic structural diagram of a specific implementation method of the utility model.

FIG. 2 is a schematic diagram of the structure inside the chip collecting box of the present invention.

FIG3 is a schematic structural diagram of the cleaning mechanism of the present invention.

FIG. 4 is a schematic diagram of the structure of the latch teeth and the gear of the present invention.

FIG. 5 is a schematic structural diagram of the fixing mechanism of the present invention.

The symbols in the figure represent:

1-workbench, 2-drilling mechanism, 3-fixing mechanism, 31-clamping block, 32-hydraulic cylinder, 33-sliding rod, 34-connecting plate, 35-electric telescopic rod, 4-chip removal mechanism, 41-chip collection box, 42-negative pressure pump, 43-absorption tube, 44-absorption cover, 45-filter screen, 46-box door, 47-handle, 5-cleaning mechanism, 51-upper slide rail, 52-lower slide rail, 53-slider, 54-mounting frame, 55-motor, 56-rotating shaft, 57-cleaning cylinder, 58-cleaning brush, 59-grip, 510-gear.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

Embodiment 1:

An embodiment of the present application provides a drilling device for bucket tooth production, including: a drilling mechanism 2, the drilling mechanism 2 is used to drill holes in bucket teeth; a fixing mechanism 3, the fixing mechanism 3 is used to fix bucket teeth; a workbench 1, the workbench 1 is used to install the drilling mechanism 2 and the fixing mechanism 3; and also includes: a chip removal mechanism 4, the chip removal mechanism 4 includes a chip collecting box 41, a negative pressure pump 42 and an absorption pipe 43, the negative pressure pump 42 generates negative pressure to suck the debris into the absorption pipe 43, and the absorption pipe 43 sends the debris into the chip collecting box 41; wherein the chip removal mechanism 4 is installed on the workbench 1.

In this embodiment, referring to Figures 1 and 2, the chip removal mechanism 4 generates negative pressure through the negative pressure pump 42 to suck the debris into the absorption pipe 43, and then sends the debris into the chip collecting box 41 through the absorption pipe 43, so as to collect the debris, keep the workbench 1 clean, avoid debris accumulation, and prevent the debris from affecting the drilling work.

Embodiment 2:

This embodiment provides a drilling device for bucket tooth production, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the chip removal mechanism 4 also includes:

Absorption hoods 44, two absorption hoods 44 are respectively arranged on both sides of the fixing mechanism 3, the chip collecting box 41 is arranged on the right side of the workbench 1, and the absorption hoods 44 are connected with the chip collecting box 41 through the absorption pipe 43;

A filter screen 45, the filter screen 45 is arranged at the connection point between the negative pressure pump 42 and the chip collecting box 41, the negative pressure pump 42 is arranged outside the right side wall of the chip collecting box 41, and the filter screen 45 is arranged inside the right side wall of the chip collecting box 41;

The box door 46 is hinged on the front side of the chip collecting box 41 , and a handle 47 is fixedly connected to the outer side of the box door 46 .

In this embodiment, referring to Figures 1 and 2, the absorption cover 44 can expand the scope of absorbing debris, making the debris cleaning more comprehensive, the filter screen 45 can prevent the debris from entering the negative pressure pump 42, and the box door 46 can be opened to facilitate the cleaning of the debris inside the chip box 41.

Embodiment 3:

This embodiment provides a drilling device for bucket tooth production, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a cleaning mechanism 5 is provided at the filter screen 45, and the cleaning mechanism 5 includes:

The slide rails include an upper slide rail 51 and a lower slide rail 52, and the upper slide rail 51 and the lower slide rail 52 are respectively arranged at the upper end and the lower end of the filter screen 45;

A slider 53, the slider 53 is slidably connected in the slide rail;

A mounting frame 54, the mounting frame 54 is fixedly connected to the lower surface of the slider 53 in the lower rail 52;

The motor 55 is fixedly connected in the mounting frame 54. The output end of the motor 55 is fixedly connected with a rotating shaft 56. The rotating shaft 56 passes through the slider 53 and is rotatably connected to the slider 53.

A cleaning cylinder 57, which is disposed between the upper slide rail 51 and the lower slide rail 52, and is fixedly connected to the rotating shaft 56;

A cleaning brush 58, wherein a plurality of cleaning brushes 58 are evenly arranged on the outer surface of the cleaning cylinder 57;

The latch teeth 59 are arranged above the upper slide rail 51 and above the lower slide rail 52 respectively. The latch teeth 59 are meshedly connected with the gears 510 . The two gears 510 are fixedly connected to the rotating shaft 56 respectively.

In this embodiment, referring to Figures 2, 3 and 4, when the dust and debris on the filter screen 45 accumulate to a certain extent, the filter screen 45 can be cleaned by the cleaning mechanism 5 to prevent the filter screen 45 from being blocked and ensure the working effect of the negative pressure pump 42. The motor 55 drives the rotating shaft 56 to rotate, and the rotating shaft 56 drives the gear 510 to rotate. The gear 510 engages with the latch tooth 59 to drive the cleaning cylinder 57 to move on the surface of the filter screen 45, and the cleaning brush 58 cleans the filter screen 45.

Embodiment 4:

This embodiment provides a drilling device for bucket tooth production, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the fixing mechanism 3 includes:

Clamping blocks 31, two clamping blocks 31 are symmetrically arranged on both sides of the bucket tooth, and the clamping blocks 31 can fit with the side surfaces of the bucket tooth;

A hydraulic cylinder 32, the output end of which is fixedly connected to a side of the clamping block 31 away from the bucket teeth, and the hydraulic cylinder 32 can control the movement of the clamping block 31 in the horizontal direction;

A through hole is provided on the workbench 1 below the hydraulic cylinder 32;

A sliding rod 33, the sliding rod 33 is fixedly connected to the lower end of the hydraulic cylinder 32, and the sliding rod 33 is slidably connected in the through hole;

A connecting plate 34, the connecting plate 34 is fixedly connected to the lower end of the sliding rod 33;

Electric telescopic rods 35, two electric telescopic rods 35 are symmetrically arranged on the upper surface of the connecting plate 34, the two electric telescopic rods 35 are located on both sides of the sliding rod 33, the upper surface of the electric telescopic rod 35 is fixedly connected to the lower surface of the workbench 1, and the electric telescopic rod 35 can control the movement of the clamping block 31 in the vertical direction.

In this embodiment, as shown in Figures 1 and 5, the position of the clamping block 31 can be adjusted according to the height of the bucket tooth to ensure that the bucket tooth is clamped at the center of gravity to ensure the stability of the drilling process. The electric telescopic rod 35 is first used to control the movement of the sliding rod 33 in the vertical direction, and the sliding rod 33 drives the clamping block 31 to rise and fall. The hydraulic cylinder 32 is then used to control the clamping block 31 to clamp the bucket tooth in the horizontal direction to achieve fixation.

The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims (3)

1. Drilling equipment is used in bucket tooth production includes:

The drilling mechanism (2) is used for drilling the bucket teeth;

The fixing mechanism (3), the said fixing mechanism (3) is used for fixing the bucket tooth;

A workbench (1), wherein the workbench (1) is used for installing a drilling mechanism (2) and a fixing mechanism (3);

Characterized by further comprising:

The chip removing mechanism (4), the chip removing mechanism (4) comprises a chip collecting box (41), a negative pressure pump (42) and an absorption pipe (43), the negative pressure pump (42) generates negative pressure to suck chips into the absorption pipe (43), and the absorption pipe (43) sends the chips into the chip collecting box (41);

Wherein the chip removing mechanism (4) is arranged on the workbench (1);

the chip removing mechanism (4) further comprises:

The two absorption covers (44) are respectively arranged at two sides of the fixing mechanism (3), the chip collecting box (41) is arranged at the right side surface of the workbench (1), and the absorption covers (44) are communicated with the chip collecting box (41) through the absorption pipe (43);

The filter screen (45) is arranged at the communication part of the negative pressure pump (42) and the chip collecting box (41), the negative pressure pump (42) is arranged at the outer side of the right side wall of the chip collecting box (41), and the filter screen (45) is arranged in the right side wall of the chip collecting box (41);

The bin door (46), the said bin door (46) articulates in the front of the chip collecting bin (41), the said bin door (46) outside fixedly connects with the handle (47);

the filter screen (45) is provided with a cleaning mechanism (5).

2. Drilling device for tooth production according to claim 1, characterized in that the cleaning mechanism (5) comprises:

The sliding rail comprises an upper sliding rail (51) and a lower sliding rail (52), and the upper sliding rail (51) and the lower sliding rail (52) are respectively arranged at the upper end and the lower end of the filter screen (45);

the sliding block (53), the said sliding block (53) is connected in slide rail slidably;

The mounting frame (54), the lower surface of the sliding block (53) in the lower sliding rail (52) is fixedly connected with the mounting frame (54);

The motor (55), motor (55) fixed connection is in mounting bracket (54), motor (55) output fixedly connected with pivot (56), pivot (56) run through slider (53) and pivot (56) and slider (53) rotate to be connected;

the cleaning cylinder (57) is arranged between the upper sliding rail (51) and the lower sliding rail (52), and the cleaning cylinder (57) is fixedly connected with the rotating shaft (56);

The cleaning brushes (58) are uniformly arranged on the outer surface of the cleaning cylinder (57);

The clamping teeth (59), a plurality of the clamping teeth (59) are respectively arranged above the upper sliding rail (51) and above the lower sliding rail (52), the clamping teeth (59) are connected with gears (510) in a meshed mode, and the two gears (510) are respectively fixedly connected with the rotating shaft (56).

3. Drilling device for tooth production according to claim 1, characterized in that the fixing means (3) comprise:

The two clamping blocks (31) are symmetrically arranged on two sides of the bucket tooth;

The output end of the hydraulic cylinder (32) is fixedly connected with one side, far away from the bucket teeth, of the clamping block (31);

the through hole is formed in the workbench (1) below the hydraulic cylinder (32);

the sliding rod (33) is fixedly connected to the lower end of the hydraulic cylinder (32), and the sliding rod (33) is slidably connected in the through hole;

The connecting plate (34) is fixedly connected to the lower end of the sliding rod (33);

The electric telescopic rods (35), two electric telescopic rods (35) are symmetrically arranged on the upper surface of the connecting plate (34), the two electric telescopic rods (35) are located on two sides of the sliding rod (33), and the upper surface of each electric telescopic rod (35) is fixedly connected with the lower surface of the workbench (1).