CN220805575U

CN220805575U - Novel drilling machine

Info

Publication number: CN220805575U
Application number: CN202321754420.XU
Authority: CN
Inventors: 王国英
Original assignee: Hangzhou Wohang Metal Products Co ltd
Current assignee: Hangzhou Wohang Metal Products Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-04-19
Anticipated expiration: 2033-07-06

Abstract

The utility model provides a novel drilling machine. Including drilling machine mechanism, drilling machine mechanism is installed at drilling machine body's top, drilling machine mechanism is including fixing the pillar at drilling machine body's top, the top of pillar is fixed with the dead lever, the lateral wall of dead lever is fixed with the snail strip, the bottom of mounting panel is fixed with the motor, the output fixedly connected with drill bit of motor, fixed establishment is installed at drilling machine body's top, work piece is held to fixed establishment's centre gripping. According to the novel drilling machine provided by the utility model, the starting motor drives the transmission rod to rotate in the supporting block and drives the worm at the end part of the transmission rod to rotate, and the worm is meshed with the worm wheel when rotating so as to drive the worm wheel to rotate around the supporting shaft and meshed with the worm bar, so that the sliding plate immediately slides downwards around the fixed rod so as to drive the drill bit to adjust the height according to the depth of a required drilling hole, deviation of drilling holes caused by incapability of adjusting the depth of the drilling holes according to the requirement in the subsequent drilling hole process is avoided, and the machining precision and the working efficiency are improved.

Description

Novel drilling machine

Technical Field

The utility model relates to the field of drilling machines, in particular to a novel drilling machine.

Background

The drilling machine is mainly used for machining holes on workpieces by using a drill, the drill rotates to be in main motion, the drill axially moves to be in feed motion, the drilling machine is simple in structure and relatively low in machining precision, a through hole and a blind hole can be drilled, a special cutter can be replaced, and the drilling machine can be used for machining, reaming, tapping or the like.

When processing the work piece on the drilling machine, will generally be earlier with the work piece fixed on drilling machine clamping mechanism, then to work piece processing, but traditional drilling machine often does not have fixed location, clamping, inefficiency, stability is poor to be inconvenient for adjusting the degree of depth of drilling, lead to drilling to appear the deviation, reduce machining precision and work efficiency.

Therefore, it is necessary to provide a novel drilling machine to solve the above technical problems.

Disclosure of utility model

The utility model provides a novel drilling machine, which solves the problems that the existing drilling machine is not always fixed in positioning and clamping, is low in efficiency and poor in stability, is inconvenient to carry out a tera certificate on the depth of a drilling hole, causes deviation of the drilling hole, and reduces machining precision and working efficiency.

In order to solve the technical problems, the novel drilling machine comprises a drilling machine mechanism, wherein the top of a drilling machine body is provided with the drilling machine mechanism, the drilling machine mechanism comprises a support column fixed at the top of a drilling machine body, the top of the support column is fixedly provided with a fixing rod, the side wall of the fixing rod is fixedly provided with a worm, a sliding plate is sleeved outside the fixing rod in a sliding manner, the bottom of the sliding plate is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with a supporting plate, the side wall of the supporting plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a transmission rod, the end part of the transmission rod is fixedly provided with a worm, the bottom of the worm is meshed with a worm wheel, the middle of the worm wheel is rotationally connected with a supporting shaft, the bottom of the mounting plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a drill bit, the top of the drilling machine body is provided with a fixing mechanism, and the middle of the fixing mechanism is clamped with a workpiece.

Preferably, the worm is meshed with the worm wheel.

Preferably, the outside of transfer line rotates the cover and is equipped with the supporting shoe, supporting shoe and slide fixed connection, the transfer line rotates with the slide to be connected.

Preferably, the support shaft is fixedly connected with the sliding plate.

Preferably, the fixed establishment is including fixing the fixed plate at the top of drilling machine organism, the inside of fixed plate is fixed with interior panel, the lateral wall of interior panel is fixed with the cylinder, the outside cover of cylinder is equipped with the installation cover, the output fixedly connected with piston rod of cylinder, the tip of piston rod is fixed with the connecting plate, the both ends of connecting plate articulate there is the connecting rod, the tip of connecting rod articulates there is the clamp splice, the inner wall of clamp splice is fixed with the clamp splice, the tip of clamp splice articulates there is the connecting block, the tip of connecting block is fixed with the fixed block.

Preferably, the fixed block is fixedly connected with the inner panel, and the fixed block is in sliding connection with the piston rod.

Compared with the related art, the novel drilling machine provided by the utility model has the following beneficial effects:

The utility model provides a novel drilling machine, which is characterized in that a starting motor drives a transmission rod to rotate in a supporting block and drives a worm at the end part of the transmission rod to rotate, and the worm is meshed with a worm wheel when rotating so as to drive the worm wheel to rotate around a supporting shaft and meshed with a worm bar, so that a sliding plate immediately slides downwards around a fixed rod so as to drive a drill bit to adjust the height according to the depth of a required drilling hole, the phenomenon that the drilling hole is deviated due to the fact that the drilling hole depth cannot be adjusted according to the requirement in the subsequent drilling process is avoided, and the machining precision and the working efficiency are improved.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of a novel drilling machine according to the present utility model;

FIG. 2 is a schematic view of the drilling mechanism shown in FIG. 1;

Fig. 3 is a schematic structural view of the fixing mechanism shown in fig. 1.

Reference numerals in the drawings: 1. the drilling machine comprises a drilling machine body, 2, a drilling mechanism, 21, a support post, 22, a fixed rod, 23, a worm, 24, a sliding plate, 25, a mounting plate, 26, a supporting plate, 27, a motor, 28, a transmission rod, 29, a worm, 210, a supporting block, 211, a worm wheel, 212, a supporting shaft, 213, a motor, 214, a drill bit, 3, a fixing mechanism, 31, a fixed plate, 32, an inner panel, 33, an air cylinder, 34, a mounting sleeve, 35, a piston rod, 36, a connecting plate, 37, a connecting rod, 38, a clamping rod, 39, a clamping block, 310, a connecting block, 311, a fixed block, 4 and a workpiece.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a novel drilling machine according to the present utility model; FIG. 2 is a schematic view of the drilling mechanism shown in FIG. 1;

Fig. 3 is a schematic structural view of the fixing mechanism shown in fig. 1. The utility model provides a novel drilling machine, including drilling machine organism 1, drilling machine 2 is installed at drilling machine organism 1's top, drilling machine 2 is including fixing the pillar 21 at drilling machine organism 1's top, the top of pillar 21 is fixed with dead lever 22, dead lever 22's lateral wall is fixed with worm 23, dead lever 22's outside slip cover is equipped with slide 24, slide 24's bottom is fixed with mounting panel 25, mounting panel 25's top is fixed with backup pad 26, backup pad 26's lateral wall is fixed with motor 27, motor 27's output fixedly connected with transfer line 28, transfer line 28's tip is fixed with worm 29, worm 29's bottom meshing has worm wheel 211, worm wheel 211's centre rotates and is connected with back shaft 212, mounting panel 25's bottom is fixed with motor 213, motor 213's output fixedly connected with drill bit 214, fixing mechanism 3 is installed at drilling machine organism 1's top, work piece 4 is held to fixing mechanism 3's centre clamp, thereby start motor 213 drives drill bit 214 rotation and drills work piece 4.

The worm bar 23 is meshed with the worm wheel 211, the starting motor 27 drives the transmission rod 28 to rotate in the supporting block 210 and drives the worm 29 at the end part of the transmission rod 28 to rotate, the worm 29 is meshed with the worm wheel 211 when rotating so as to drive the worm wheel 211 to rotate around the supporting shaft 212 and to be meshed with the worm bar 23, the sliding plate 24 immediately slides downwards around the fixed rod 22 so as to drive the drill bit 214 to carry out height adjustment according to the depth of a required drilling hole, deviation of drilling holes caused by incapability of adjusting the depth of the drilling holes according to requirements in the subsequent drilling hole process is avoided, and the machining precision and the working efficiency are improved.

The outside of the transmission rod 28 is rotatably sleeved with a supporting block 210, the supporting block 210 is fixedly connected with the sliding plate 24, and the transmission rod 28 is rotatably connected with the sliding plate 24.

The support shaft 212 is fixedly connected with the slide plate 24, and the rotation of the worm wheel 211 is limited by the support shaft 212.

The fixing mechanism 3 comprises a fixing plate 31 fixed at the top of the drilling machine body 1, an inner panel 32 is fixed inside the fixing plate 31, an air cylinder 33 is fixed on the side wall of the inner panel 32, a mounting sleeve 34 is sleeved outside the air cylinder 33, a piston rod 35 is fixedly connected to the output end of the air cylinder 33, a connecting plate 36 is fixed to the end of the piston rod 35, connecting rods 37 are hinged to the two ends of the connecting plate 36, clamping rods 38 are hinged to the end of the connecting rods 37, clamping blocks 39 are fixed to the inner wall of the clamping rods 38, connecting blocks 310 are hinged to the end of the clamping rods 38, fixing blocks 311 are fixed to the end of the connecting blocks 310, the air cylinder 33 is started to drive the piston rod 35 to slide in the fixing blocks 311, the connecting plates 36 at the end slide and drive the connecting rods 37 at the two ends to rotate, and then the clamping rods 38 rotate around the fixing blocks 311 to drive the clamping blocks 39 to slide on the fixing plate 31 so as to clamp and fix the workpiece 4, shaking of the subsequent workpiece 4 in the drilling process is avoided, and the stability in use is improved.

The fixed block 311 is fixedly connected with the inner panel 32, the fixed block 311 is slidably connected with the piston rod 35, and the clamping rod 38 is mounted and supported by the fixed block 311.

The working principle of the novel drilling machine provided by the utility model is as follows:

The first step: the user fixes the workpiece 4 first, the starting cylinder 33 drives the piston rod 35 to slide in the fixed block 311, the connecting plate 36 at the end part slides immediately when the piston rod 35 slides and drives the connecting rods 37 at the two ends to rotate, and the clamping rod 38 rotates immediately around the fixed block 311 when the connecting rods 37 rotate so as to drive the clamping block 39 to slide on the fixed plate 31 to clamp and fix the workpiece 4, so that shaking of the subsequent workpiece 4 in the drilling process is avoided, and the use stability is improved.

And a second step of: the driving rod 28 is driven by the starting motor 27 to rotate in the supporting block 210 and drives the worm 29 at the end part of the driving rod 28 to rotate, the worm 29 is meshed with the worm wheel 211 when rotating, and then the worm wheel 211 is driven to rotate around the supporting shaft 212 and is meshed with the worm bar 23, so that the sliding plate 24 immediately slides downwards around the fixing rod 22 and then drives the drill bit 214 to adjust the height according to the depth of a required drilling hole, deviation of drilling holes caused by incapability of adjusting the depth of the drilling holes according to the requirement in the subsequent drilling hole process is avoided, and the machining precision and the working efficiency are improved.

And a third step of: the motor 213 is started to drive the drill 214 to rotate so as to drill the workpiece 4.

The driving rod 28 is driven by the starting motor 27 to rotate in the supporting block 210 and drives the worm 29 at the end part of the driving rod 28 to rotate, the worm 29 is meshed with the worm wheel 211 when rotating, and then the worm wheel 211 is driven to rotate around the supporting shaft 212 and is meshed with the worm bar 23, so that the sliding plate 24 immediately slides downwards around the fixing rod 22 and then drives the drill bit 214 to adjust the height according to the depth of a required drilling hole, deviation of drilling holes caused by incapability of adjusting the depth of the drilling holes according to the requirement in the subsequent drilling hole process is avoided, and the machining precision and the working efficiency are improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a novel drilling machine, includes drilling machine organism (1), its characterized in that: drilling mechanism (2) are installed at the top of drilling machine organism (1), drilling mechanism (2) are including fixing pillar (21) at the top of drilling machine organism (1), the top of pillar (21) is fixed with dead lever (22), the lateral wall of dead lever (22) is fixed with worm (23), the outside slip cover of dead lever (22) is equipped with slide (24), the bottom of slide (24) is fixed with mounting panel (25), the top of mounting panel (25) is fixed with backup pad (26), the lateral wall of backup pad (26) is fixed with motor (27), the output fixedly connected with transfer line (28) of motor (27), the tip of transfer line (28) is fixed with worm (29), the bottom meshing of worm (29) has worm wheel (211), the centre rotation of worm wheel (211) is connected with back shaft (212), the bottom of mounting panel (25) is fixed with motor (213), the output fixedly connected with drill bit (214), the top of mounting panel (25) is fixed with backup pad (28), the work piece (4) of fixing mechanism (3) are held to centre gripping mechanism (3).

2. A new drilling machine according to claim 1, characterized in that the worm (23) is in engagement with a worm wheel (211).

3. The novel drilling machine according to claim 1, wherein the outer rotary sleeve of the transmission rod (28) is provided with a supporting block (210), the supporting block (210) is fixedly connected with the sliding plate (24), and the transmission rod (28) is rotationally connected with the sliding plate (24).

4. A new drilling machine according to claim 1, characterized in that the support shaft (212) is fixedly connected to the slide plate (24).

5. The novel drilling machine according to claim 1, characterized in that the fixing mechanism (3) comprises a fixing plate (31) fixed at the top of the drilling machine body (1), an inner panel (32) is fixed inside the fixing plate (31), a cylinder (33) is fixed on the side wall of the inner panel (32), a mounting sleeve (34) is sleeved outside the cylinder (33), the output end of the cylinder (33) is fixedly connected with a piston rod (35), the end of the piston rod (35) is fixedly provided with a connecting plate (36), two ends of the connecting plate (36) are hinged with connecting rods (37), the end of each connecting rod (37) is hinged with a clamping rod (38), a clamping block (39) is fixed on the inner wall of each clamping rod (38), a connecting block (310) is hinged at the end of each clamping rod (38), and a fixing block (311) is fixed at the end of each connecting block (310).

6. A new drilling machine according to claim 5, characterized in that the fixed block (311) is fixedly connected to the inner panel (32), the fixed block (311) being slidingly connected to the piston rod (35).