CN218874535U

CN218874535U - Drilling device with positioning function

Info

Publication number: CN218874535U
Application number: CN202223143271.1U
Authority: CN
Inventors: 傅文蓬; 王鑫; 张锋传
Original assignee: Yantai Haituo Precision Machinery Co ltd
Current assignee: Longkou Haite Automotive Parts Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-18
Anticipated expiration: 2032-11-25

Abstract

A drilling device with a positioning function comprises a working box, a clamping assembly, an ear fixing assembly and a water spraying assembly. Compared with the prior art, the utility model the advantage lies in: the hand wheel can be rotated in the rotation and can drive two-way screw rod and rotate, thereby can be close to each other with two movable blocks of two-way screw rod threaded connection, can drive the slider and be close to each other under the effect of connecting rod, alright be close to each other with making two limiting plates, thereby fix the ear of plunger bushing, be convenient for drill to the plunger bushing ear, improve the drilling accuracy, during drilling, the water pump can be taken the water in the storage water tank out and carry to hollow plate in, then spray water to the drilling position through the shower head, effectively prevent that the overheated damage that causes of drill bit, and can also prevent the piece that the drilling in-process produced from flying in disorder, the piece can be along with rivers to the pond in, the filter screen filters the piece on its surface, water receives gravity to lead to the water pipe backward flow to the storage water tank in, form hydrologic cycle, save resource and cost.

Description

Drilling device with positioning function

Technical Field

The utility model relates to a drilling technical field of plunger bushing, in particular to drilling equipment with locate function.

Background

The oil supply system of the diesel engine is called a high-pressure oil pump and a fuel injector. The power comes from the engine itself. The oil suction and pressing of the oil injection pump are completed by the reciprocating motion of the plunger piston in the plunger piston sleeve. When the plunger is located at the lower part, two oil holes in the plunger sleeve are opened, the inner cavity of the plunger sleeve is communicated with an oil duct in the pump body, fuel oil is rapidly filled in the oil chamber, and when the plunger sleeve is produced, holes need to be drilled on the central shaft of the central cylinder and the lug part.

The Chinese patent with the retrieval publication number of CN217412531U discloses a plunger drilling machine, when the device is used, a plunger product to be processed is installed by utilizing a positioning seat, two groups of racks are simultaneously meshed with two groups of racks through a gear so as to control the two groups of racks to synchronously move in opposite directions, and after the plunger on the positioning seat is simultaneously clamped and fixed from two sides by utilizing two groups of clamping wheels, the stability of the plunger product in drilling operation can be ensured, the reduction of the drilling precision caused by the deviation of the plunger can be avoided.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned among the prior art, the utility model provides a drilling equipment with locate function to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a technical scheme be a drilling equipment with locate function, including work box, centre gripping subassembly, the fixed subassembly of ear and water spray assembly, fixedly connected with fixed block on the upside outer wall of work box, first spout has been seted up on the last lateral wall of fixed block, sliding connection has the sliding plate in the first spout, install the cylinder on the preceding lateral wall of sliding plate, the telescopic link end fixedly connected with motor box of cylinder, install drilling motor in the motor box, drilling motor's output shaft end rotates the lower lateral wall and the fixedly connected with drill bit that pass the motor box.

As an improvement: the centre gripping subassembly includes that fixed connection is two fixed plates of symmetric distribution on the outer wall of work box upside, install fastening bolt on the fixed plate, two fastening bolt is close to each other's one end and all rotates and is connected with the clamp splice, the spacing post of fixedly connected with on the downside outer wall of clamp splice, set up two second spouts that are symmetric distribution on the upside outer wall of work box, spacing post and second spout sliding connection, the inside of clamp splice is the cavity.

As an improvement: the ear fixing assembly comprises a hand wheel arranged on the outer wall of the front side of the clamping block, the shaft end of the hand wheel rotates to penetrate through the front side wall of the clamping block and is fixedly connected with a bidirectional screw rod, and the other end of the bidirectional screw rod penetrates through two moving blocks and is rotatably connected with the inner wall of the rear side of the clamping block.

As an improvement: the ear fixing assembly further comprises two openings symmetrically distributed on the upper side wall of the clamping block, a connecting rod is fixedly connected to the upper side wall of the moving block, a sliding block is fixedly connected to the other end of the connecting rod, a limiting plate is fixedly connected to the upper side wall of the sliding block, and the sliding block is connected with the openings in a sliding mode.

As an improvement: the water spray assembly comprises a water storage tank fixedly connected to the outer wall of the rear side of the work box, a water pump is installed on the outer wall of the upper side of the water storage tank, the input end of the water pump is communicated with the water storage tank through a water pipe, a hollow plate fixedly connected to the outer wall of one side of the motor box is communicated with the output end of the water pump through a water pipe, a water spraying head is communicated to the side wall, close to the drill bit, of the hollow plate, a water pool is fixedly connected to the inner wall of the upper side of the work box, a filter screen is arranged in the water pool, and the bottom wall of the water pool is communicated with the water storage tank through a water pipe.

As an improvement: and a plurality of drain holes are formed in the bottom walls of the second sliding grooves and the clamping blocks.

As an improvement: the center of the upper side wall of the working box is provided with a water outlet.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the rotation hand wheel can drive two-way screw rod and rotate to can be close to each other with two movable blocks of two-way screw rod threaded connection, can drive the slider and be close to each other under the effect of connecting rod, alright be close to each other with making two limiting plates, thereby fix the ear of plunger bushing, be convenient for drill plunger bushing ear, improve the drilling accuracy.

2. During drilling, the water pump can take out the water in the storage water tank and carry to hollow slab in, then spray water to the drilling position through the sprinkler head, prevents effectively that the drill bit is overheated to cause the damage, but also can prevent the piece that the drilling in-process produced from flying in disorder, the piece can be along with rivers to the pond in, the filter screen filters the piece on its surface, water receives gravity to flow back to the storage water tank in through-flow pipe, forms hydrologic cycle, saves resource and cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a drilling device with a positioning function according to the present invention;

fig. 2 is a schematic view of an internal structure of a motor box of the drilling device with a positioning function according to the present invention;

fig. 3 is a schematic view of the internal structure of the working box of the drilling device with positioning function of the present invention;

fig. 4 is a schematic structural view of an ear fixing component of a drilling device with a positioning function according to the present invention;

fig. 5 is a schematic structural view of a water spray assembly of a drilling device with a positioning function according to the present invention;

fig. 6 is a schematic view of a pool structure of a drilling device with a positioning function according to the present invention;

as shown in the figure:

1. a work box; 2. a clamping assembly; 3. an ear fixing assembly; 4. a water spray assembly; 1.1, fixing blocks; 1.2, a first chute; 1.3, a sliding plate; 1.4, a cylinder; 1.5, a motor box; 1.51, a drilling motor; 1.6, a drill bit; 2.1, fixing a plate; 2.2, fastening a bolt; 2.3, clamping blocks; 2.32, a limiting column; 2.31, a second chute; 3.1, a hand wheel; 3.2, a bidirectional screw; 3.3, moving blocks; 2.33, opening; 3.4, connecting rods; 3.5, a sliding block; 3.6, limiting plates; 4.1, a water storage tank; 4.2, a water pump; 4.3, hollow plates; 4.4, a water spraying head; 4.5, a water pool; 4.51, a filter screen; 2.311, a drain hole; 1.7, a water outlet.

Detailed Description

In order to make the technical means, creation features and achievement purpose of the utility model easy to understand and understand, the utility model is further explained by combining with the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a drilling device with locate function, including work box 1, centre gripping subassembly 2, ear fixed subassembly 3 and water spray subassembly 4, fixedly connected with fixed block 1.1 on the upside outer wall of work box 1, first spout 1.2 has been seted up on the last lateral wall of fixed block 1.1, sliding connection has sliding plate 1.3 in first spout 1.2, install cylinder 1.4 on the preceding lateral wall of sliding plate 1.3, the telescopic link end fixedly connected with motor box 1.5 of cylinder 1.4, install drilling motor 1.51 in the motor box 1.5, the output shaft end of drilling motor 1.51 rotates the lower lateral wall and the fixedly connected with drill bit 1.6 that pass motor box 1.5, promote sliding plate 1.3 and make it slide in first spout 1.2, be convenient for confirm the position of drilling, the flexible rod end of cylinder 1.4 can control the lift of motor box 1.5, drilling motor 1.51 can take drill bit 1.6 to rotate at a high speed and carry out drilling to the plunger sleeve.

Specifically, as shown in fig. 1, a drilling device with positioning function, a clamping assembly 2 includes two fixing plates 2.1 that are fixedly connected to an outer wall of an upper side of a working box 1 and symmetrically distributed, fastening bolts 2.2 are installed on the fixing plates 2.1, one ends of the two fastening bolts 2.2, which are close to each other, are rotatably connected to clamp blocks 2.3, limiting columns 2.32 are fixedly connected to an outer wall of a lower side of the clamp blocks 2.3, two second sliding chutes 2.31 which are symmetrically distributed are formed in an outer wall of an upper side of the working box 1, the limiting columns 2.32 are slidably connected to the second sliding chutes 2.31, the inside of the clamp blocks 2.3 is a cavity, the fastening bolts 2.2 are in threaded connection with the fixing plates 2.1, so that the fastening bolts 2.2 can be rotated to move, and the plunger pushes the two clamp blocks 2.3 to be close to each other under the action of the limiting columns 2.32 and clamp a central column of a plunger sleeve to be fixed.

Specifically, as shown in fig. 4, a drilling device with a positioning function, an ear fixing component 3 includes a hand wheel 3.1 installed on the outer wall of the front side of a clamping block 2.3, the shaft end of the hand wheel 3.1 rotates to penetrate through the front side wall of the clamping block 2.3 and is fixedly connected with a bidirectional screw rod 3.2, the other end of the bidirectional screw rod 3.2 penetrates through two moving blocks 3.3 and is rotatably connected with the inner wall of the rear side of the clamping block 2.3, and the hand wheel 3.1 is rotated to drive the bidirectional screw rod 3.2 to rotate, so that the two moving blocks 3.3 in threaded connection with the bidirectional screw rod 3.2 are close to or far away from each other.

Concretely, as shown in fig. 4, a drilling equipment with locate function, ear's fixed subassembly 3 is still including seting up two openings 2.33 that are the symmetric distribution on clamp splice 2.3 upper sidewall, fixedly connected with connecting rod 3.4 on the upper sidewall of movable block 3.3, other end fixedly connected with slider 3.5 of connecting rod 3.4, fixedly connected with limiting plate 3.6 on the upper sidewall of slider 3.5, slider 3.5 and opening 2.33 sliding connection, can drive slider 3.5 through connecting rod 3.4 and remove, thereby can make two limiting plate 3.6 be close to each other or keep away from.

Specifically, as shown in fig. 3, 5 and 6, a drilling device with a positioning function, a water spraying component 4 comprises a water storage tank 4.1 fixedly connected to the outer wall of the rear side of a working box 1, a water pump 4.2 is installed on the outer wall of the upper side of the water storage tank 4.1, the input end of the water pump 4.2 is communicated with the water storage tank 4.1 through a water pipe, a hollow plate 4.3 is fixedly connected to the outer wall of one side of a motor box 1.5, the output end of the water pump 4.2 is communicated with the hollow plate 4.3 through a water pipe, a water spraying head 4.4 is communicated to one side wall of the hollow plate 4.3 close to a drill bit 1.6, a water pool 4.5 is fixedly connected to the inner wall of the upper side of the working box 1, A filter screen 4.51 is arranged in a water tank 4.5, the bottom wall of the water tank 4.5 is communicated with a water storage tank 4.1 through a water pipe, a water pump 4.2 is operated to pump water out of the water storage tank 4.1 and convey the water into a hollow plate 4.3, then the water is sprayed to a drilling hole through a water spraying head 4.4, debris generated during drilling can be taken away by water flow and flows into the water tank 4.5 through a water outlet 1.7 and a water discharging hole 2.311, the debris can be filtered on the filter screen 4.51 by the filter screen 4.51 in the water tank 4.5, the water can flow to the position below the filter screen 4.51, and then flows back into the water storage tank 4.1 through the water pipe under the action of gravity.

Specifically, as shown in fig. 4, in the drilling device with the positioning function, a plurality of drain holes 2.311 are formed in the bottom walls of the second chute 2.31 and the clamping block 2.3, and water sprayed from the sprinkler head 4.4 and falling into the second chute 2.31 and the clamping block 2.3 flows into the water tank 4.5 through the drain holes 2.311.

Specifically, as shown in fig. 1, a water outlet 1.7 is formed in the center of the upper side wall of a working box 1, and water sprayed from a water spray head 4.4 can flow into a water pool 4.5 through the water outlet 1.7.

The utility model discloses when concrete implementation, place the plunger bushing between two clamp splice 2.3, then rotate fastening bolt 2.2, because of fastening bolt 2.2 and fixed plate 2.1 threaded connection, so rotate fastening bolt 2.2 and can make it remove, can make it promote two clamp splice 2.3 and be close to each other and fix the center cylinder centre gripping of plunger bushing under spacing post 2.32's effect through rotating two fastening bolt 2.2, then rotate hand wheel 3.1 and drive two-way screw rod 3.2 and rotate, make two movable blocks 3.3 with two-way screw rod 3.2 threaded connection be close to each other, under connecting rod 3.4's drive, two sliders 3.5 can take two limiting plates 3.6 to be close to each other, thereby fix the ear of plunger bushing at the wash port, then promote sliding plate 1.3 and make it slide to suitable position after in first spout 1.2, drilling motor 1.51 takes running bit 1.6 high-speed rotation, the flexible promotion motor box 1.5 of cylinder 1.4 is moved down the plunger bushing and the filter water pump 4.4 in the filter screen 4.4 filter 4 water pump 4 internal water outlet of filter water storage tank 4.4 internal flow 4, 4.4 internal water pump 4 is taken out the filter tank 4.4 internal water outlet, the filter screen 4.4 internal water storage tank 4.4 internal water pump 4 internal water tank is produced.

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 drilling equipment with locate function, includes work box (1), centre gripping subassembly (2), ear fixed component (3) and water spray subassembly (4), its characterized in that: fixedly connected with fixed block (1.1) on the upside outer wall of work box (1), first spout (1.2) have been seted up on the last lateral wall of fixed block (1.1), sliding connection has sliding plate (1.3) in first spout (1.2), install cylinder (1.4) on the preceding lateral wall of sliding plate (1.3), the telescopic link end fixedly connected with motor box (1.5) of cylinder (1.4), install drilling motor (1.51) in motor box (1.5), the output axle head of drilling motor (1.51) rotates the lower lateral wall and the fixedly connected with drill bit (1.6) that pass motor box (1.5).

2. A drilling apparatus with positioning function according to claim 1, characterized in that: centre gripping subassembly (2) include two fixed plates (2.1) that fixed connection is the symmetric distribution on work box (1) upside outer wall, install fastening bolt (2.2) on fixed plate (2.1), two the one end that fastening bolt (2.2) are close to each other all rotates and is connected with clamp splice (2.3), spacing post (2.32) of fixedly connected with on the downside outer wall of clamp splice (2.3), set up two second spout (2.31) that are the symmetric distribution on the upside outer wall of work box (1), spacing post (2.32) and second spout (2.31) sliding connection, the inside of clamp splice (2.3) is the cavity.

3. A drilling apparatus with positioning function according to claim 2, characterized in that: fixed subassembly of ear (3) is including installing hand wheel (3.1) on clamp splice (2.3) front side outer wall, the axle head of hand wheel (3.1) rotates preceding lateral wall and the two-way screw rod of fixedly connected with (3.2) of passing clamp splice (2.3), the other end screw thread of two-way screw rod (3.2) pass have two movable blocks (3.3) and rotate with the rear side inner wall of clamp splice (2.3) and be connected.

4. A drilling apparatus with positioning function according to claim 3, characterized in that: ear fixed subassembly (3) are still including seting up two openings (2.33) that are the symmetric distribution on clamp splice (2.3) upper side wall, fixedly connected with connecting rod (3.4) on the upper side wall of movable block (3.3), other end fixedly connected with slider (3.5) of connecting rod (3.4), fixedly connected with limiting plate (3.6) on the upper side wall of slider (3.5), slider (3.5) and opening (2.33) sliding connection.

5. A drilling apparatus with positioning function according to claim 1, characterized in that: water spray component (4) include storage water tank (4.1) of fixed connection on work box (1) rear side outer wall, install water pump (4.2) on the upside outer wall of storage water tank (4.1), the input of water pump (4.2) is linked together with storage water tank (4.1) through being equipped with the water pipe, fixedly connected with hollow plate (4.3) on one side outer wall of motor box (1.5), the output of water pump (4.2) is linked together with hollow plate (4.3) through being equipped with the water pipe, the intercommunication has sprinkler bead (4.4) on hollow plate (4.3) is close to a lateral wall of drill bit (1.6), fixedly connected with pond (4.5) on the upside inner wall of work box (1), be equipped with filter screen (4.51) in pond (4.5), the diapire of pond (4.5) is linked together with storage water tank (4.1) through being equipped with the water pipe.

6. A drilling apparatus with positioning function according to claim 3, characterized in that: a plurality of drain holes (2.311) are formed in the bottom walls of the second sliding groove (2.31) and the clamping block (2.3).

7. A drilling apparatus with positioning function according to claim 1, characterized in that: a water outlet (1.7) is arranged at the center of the upper side wall of the working box (1).