CN216503753U

CN216503753U - Anti-vibration mechanism for radial drilling machine equipment

Info

Publication number: CN216503753U
Application number: CN202122315432.XU
Authority: CN
Inventors: 周多卫
Original assignee: Jiangsu Xinchromium Steel Mining Equipment Co ltd
Current assignee: Jiangsu Xinchromium Steel Mining Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-05-13
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of vibration prevention, and discloses a vibration prevention mechanism for radial drilling machine equipment, which comprises a bed, a supporting leg plate and a radial drilling machine main body, wherein a damping mechanism is arranged in the bed, and a telescopic mechanism is arranged in the supporting leg plate; damping mechanism includes fixed block, quarter butt, folding rod, loop bar, sleeve, piston pad, spring, pipe, gasbag, sliding pad, fixed block fixed mounting can make the gasbag drum under the combined action through each mechanism in radial drill main part bottom, make gasbag and radial drill main part bottom contact, reduce the downward impact of radial drill main part, the speed that makes the radial drill main part descend slows down, and under the effect of spring, the kinetic energy that produces when making the radial drill main part vibrations converts the elastic potential energy of spring into, realize energy conversion, thereby play a shock-absorbing effect of buffering to the radial drill main part, and then play a guard action to the radial drill main part.

Description

Anti-vibration mechanism for radial drilling machine equipment

Technical Field

The utility model relates to the technical field of vibration prevention, in particular to a vibration prevention mechanism for radial drilling machine equipment.

Background

Radial drilling machines are widely used in single-piece and medium-to-small-lot production to machine holes in workpieces of relatively large volumes and weights. The radial drilling machine has wide processing range and can be used for drilling various screw holes, threaded bottom holes, oil holes and the like of large-sized workpieces. The radial drilling machine is used for processing small and medium-sized holes on heavy workpieces or multi-hole workpieces and mainly comprises a base, an upright post, a rocker arm, a spindle box, a spindle workpiece table and the like. When the radial drilling machine works, the rocker arm can rotate around the upright post, and the main spindle box can move on the rocker arm in the radial direction. This allows the drill to be aligned with the axis of each hole to be drilled for hole machining. The use is more flexible. When a common workpiece is drilled, the workpiece is usually clamped on a workbench. When a large workpiece is processed, the workpiece can be clamped on the base of the drilling machine. According to the difference of the heights of the workpieces, after the locking device is loosened, the rocker arm can move up and down along the upright post, so that the spindle box and the drill bit are in proper height positions; the shockproof effect of the existing radial drilling machine is not obvious, so that the radial drilling machine is possibly damaged to internal parts due to long-time use, and the service life of the radial drilling machine is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shockproof mechanism for radial drilling machine equipment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a shock-proof mechanism for radial drilling machine equipment comprises a bed, a supporting leg plate and a radial drilling machine main body, wherein a shock-absorbing mechanism is arranged inside the bed, and a telescopic mechanism is arranged inside the supporting leg plate;

the damping mechanism comprises a fixed block, a short rod, a folding rod, a loop bar, a sleeve, a piston pad, a spring, a conduit, an air bag and a sliding pad, the fixed block is fixedly arranged at the bottom end of the radial drilling machine main body, the short rod is fixedly arranged on the inner wall of a rod groove formed on the fixed block, one end of the folding rod is movably sleeved on the outer wall of the short rod, the other end of the folding rod is hinged at one end of the loop bar, the sleeve is sleeved on the outer wall of the loop bar, the sleeve is fixedly arranged at the bottom end of the inner wall of the bed, the piston pad is fixedly arranged at the other end of the loop bar, the piston pad is connected with the inner wall of the sleeve in a sliding way, one end of the spring is fixedly arranged at one side of the piston pad, the other end of the spring is fixedly installed on the inner wall of the sleeve, one end of the catheter is communicated with the inner cavity of the sleeve, the air bag is fixedly installed at the top end of the sleeve, and the other end of the catheter is communicated with the air bag.

Preferably, telescopic machanism includes pinion rack, diaphragm in spacing post, L type bull stick, gear one, gear two, short pivot, the rectangle, L type bull stick one end activity cover is established on spacing post outer wall, spacing post is pegged graft in the post groove that supporting leg board outer wall was seted up, L type bull stick runs through the supporting leg board, a fixed cover of gear is established on L type bull stick outer wall, gear one meshes with gear two, through setting up spacing post, makes things convenient for personnel to rotate L type bull stick, through setting up the post groove, makes spacing post can insert the post groove to play a fixed action to L type bull stick.

Preferably, the second gear fixing sleeve is arranged on the outer wall of the short rotating shaft, the short rotating shaft is rotatably connected with the inner wall of the supporting leg plate through a bearing, and the short rotating shaft can realize fixed rotation through the bearing, so that the first gear is more stable when rotating on the short rotating shaft.

Preferably, the first gear is meshed with one side of the rectangular inner toothed plate, the second gear is meshed with the other side of the rectangular inner toothed plate, and the first gear and the second gear are meshed with the rectangular inner toothed plate, so that the first gear and the second gear can drive the rectangular inner toothed plate to move when rotating, and therefore the lifting of the moving wheel is achieved.

Preferably, one side of the rectangular inner toothed plate is in sliding connection with a plate groove formed in the inner wall of the supporting leg plate through a sliding plate fixedly mounted, and the rectangular inner toothed plate can slide on the inner wall of the supporting leg plate through the plate groove.

Preferably, the transverse plate is fixedly installed at the bottom end of the rectangular inner toothed plate, the moving wheels are arranged at the bottom end of the transverse plate, the moving wheels are arranged, the bed is convenient to realize integral movement, and therefore the bed can be used in different environments.

Preferably, the bed is fixedly arranged at the top end of the supporting leg plate, and the supporting leg plate is arranged to support the bed.

The utility model provides a vibration-proof mechanism for radial drilling machine equipment. This rocking arm drilling machine is shockproof mechanism for equipment possesses following beneficial effect:

(1) the shockproof mechanism for the radial drilling machine equipment can enable the air bag to bulge under the combined action of the fixed block, the short rod, the folding rod, the sleeve, the piston pad, the spring, the guide pipe, the air bag and the sliding pad, enable the air bag to be contacted with the bottom end of the radial drilling machine main body, reduce downward impact of the radial drilling machine main body, slow down the descending speed of the radial drilling machine main body, and enable kinetic energy generated when the radial drilling machine main body vibrates to be converted into elastic potential energy of the spring under the action of the spring, so that energy conversion is realized, a buffering and shock absorption effect is realized on the radial drilling machine main body, and a protection effect is further realized on the radial drilling machine main body;

(2) this anti-vibration mechanism for radial drill equipment, through spacing post, L type bull stick, gear one, gear two, the short rotating shaft, rectangle internal tooth board, under the combined action of diaphragm, can make the removal wheel realize the oscilaltion, thereby conveniently use and stop the use to removing the wheel, and then realize when wanting to make the radial drill main part remove, will remove wheel decline and ground contact, thereby conveniently make the radial drill main part realize removing, when removing the workplace, will remove the ascending messenger support leg board that rises of wheel and ground direct contact, make the radial drill main part obtain fixedly, prevent that the radial drill main part from taking place to remove when using.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a side view, partially in section, schematically illustrating the construction of the present invention;

FIG. 4 is a schematic bottom view of the fixing block of the present invention;

FIG. 5 is a schematic front view of the gear of the present invention;

FIG. 6 is an enlarged view of the portion A of FIG. 2 according to the present invention.

In the figure: 1. the radial drilling machine comprises a bed 2, a supporting leg plate 3, a radial drilling machine body 4, a damping mechanism 5, a telescopic mechanism 6, a moving wheel 401, a fixed block 402, a short rod 403, a folding rod 404, a sleeve rod 405, a sleeve 406, a piston pad 407, a spring 408, a guide pipe 409, an air bag 410, a sliding pad 501, a limiting column 502, an L-shaped rotating rod 503, a first gear 504, a second gear 505, a short rotating shaft 506, a rectangular inner toothed plate 507 and a transverse plate.

Detailed Description

As shown in fig. 1 to 6, the present invention provides a technical solution: a shockproof mechanism for radial drilling machine equipment comprises a bed 1, a supporting leg plate 2 and a radial drilling machine main body 3, wherein a damping mechanism 4 is arranged inside the bed 1, a telescopic mechanism 5 is arranged inside the supporting leg plate 2, the telescopic mechanism 5 comprises a limiting column 501, an L-shaped rotating rod 502, a first gear 503, a second gear 504, a short rotating shaft 505, a rectangular inner toothed plate 506 and a transverse plate 507, the transverse plate 507 is fixedly arranged at the bottom end of the rectangular inner toothed plate 506, a moving wheel is arranged at the bottom end of the transverse plate 507, the moving wheel is arranged to facilitate the integral movement of the bed, so that the bed can be used in different environments, one end of the L-shaped rotating rod 502 is movably sleeved on the outer wall of the limiting column 501, the limiting column 501 is inserted in a column groove formed in the outer wall of the supporting leg plate 2, the L-shaped rotating rod 502 penetrates through the supporting leg plate 2, the first gear 503 is fixedly sleeved on the outer wall of the L-shaped rotating rod 502, the first gear 503 is meshed with one side of the rectangular inner toothed plate 506, the second gear 504 is meshed with the other side of the rectangular inner toothed plate 506, the first gear 503 and the second gear 504 are meshed with the rectangular inner toothed plate 506, the first gear 503 and the second gear 504 can drive the rectangular inner toothed plate 506 to move when rotating, so that the lifting of the moving wheel is realized, one side of the rectangular inner toothed plate 506 is in sliding connection with a plate groove formed in the inner wall of the supporting leg plate 2 through a sliding plate fixedly installed, the rectangular inner toothed plate can slide on the inner wall of the supporting leg plate through the sliding plate by arranging the plate groove, the first gear 503 is meshed with the second gear 504, a limiting column 501 is arranged, so that a person can conveniently rotate the L-shaped rotating rod 502, the limiting column 501 can be inserted into the column groove by arranging the column groove, so that the L-shaped rotating rod 502 is fixed, the second gear 504 is fixedly sleeved on the outer wall of the short rotating shaft 505, the short rotating shaft 505 is rotatably connected with the inner wall of the supporting leg plate 2 through a bearing, and the short rotating shaft 505 can realize fixed rotation through the bearing, therefore, the first gear 503 is more stable when rotating on the short rotating shaft 505, and the movable wheel can be lifted up and down under the combined action of the limiting column 501, the L-shaped rotating rod 502, the first gear 503, the second gear 504, the short rotating shaft 505, the rectangular inner toothed plate 506 and the transverse plate 507, so that the movable wheel is convenient to use and stop, and further, when the radial drilling machine main body 3 is required to move, the movable wheel is lowered to be in contact with the ground, so that the radial drilling machine main body 3 is convenient to move, when the radial drilling machine main body is moved to a working place, the movable wheel is lifted to enable the supporting leg plate 2 to be in direct contact with the ground, so that the radial drilling machine main body 3 is fixed, and the radial drilling machine main body 3 is prevented from moving when being used;

the damping mechanism 4 comprises a fixed block 401, a short rod 402, a folding rod 403, a sleeve rod 404, a sleeve 405, a piston pad 406, a spring 407, a guide pipe 408, an air bag 409 and a sliding pad 410, the fixed block 401 is fixedly arranged at the bottom end of the main body 3 of the radial drilling machine, the short rod 402 is fixedly arranged on the inner wall of a rod groove formed on the fixed block 401, one end of the folding rod 403 is movably sleeved on the outer wall of the short rod 402, the other end of the folding rod 403 is hinged at one end of the sleeve rod 404, the sleeve 405 is sleeved on the outer wall of the sleeve 404, the sleeve 405 is fixedly arranged at the bottom end of the inner wall of the bed table 1, the bed table 1 is fixedly arranged at the top end of the supporting leg plate 2, the supporting function is realized on the bed table 1 by arranging the supporting leg plate 2, the piston pad 406 is fixedly arranged at the other end of the sleeve 404, the piston pad 406 is connected with the inner wall of the sleeve 405 in a sliding manner, one end of the spring 407 is fixedly arranged at one side of the piston pad 406, the other end of the spring 407 is fixedly arranged on the inner wall of the sleeve 405, pipe 408 one end and sleeve 405 inner chamber intercommunication setting, gasbag 409 fixed mounting is on sleeve 405 top, the pipe 408 other end and gasbag 409 intercommunication setting, through fixed block 401, quarter butt 402, folding rod 403, loop bar 404, sleeve 405, piston pad 406, spring 407, pipe 408, gasbag 409, under the combined action of sliding pad 410, can make gasbag 409 swell, make

gasbag

409 and 3 bottom contacts of radial drill main part, reduce the downward impact of radial drill main part 3, make the speed that radial drill main part 3 descends slow down, and under the effect of spring 407, the kinetic energy that produces when making radial drill main part 3 shake converts spring 407's elastic potential energy into, realize energy conversion, thereby play a buffering absorbing effect to radial drill main part 3, and then play a guard action to radial drill main part 3.

When the shockproof mechanism for the radial drilling machine equipment is used, when the radial drilling machine main body 3 is stressed, the radial drilling machine main body 3 enables the fixed block 401 to move downwards, the fixed block 401 enables the folding rod 403 to rotate, the folding rod 403 is enabled to slowly approach to the horizontal state, one end of the folding rod 403 acts on the sleeve rod 404, the folding rod 403 enables the sleeve rod 404 to move, the sleeve rod 404 drives the piston pad 406 to move, the piston pad 406 compresses the spring 407, the kinetic energy of the piston pad 406 is converted into the elastic potential energy of the spring 407, the piston pad 406 compresses the air in the inner cavity of the sleeve 405, the air in the inner cavity of the sleeve 405 is conveyed into the air bag 409 through the conduit 408, the air bag 409 is expanded, the air bag 409 is contacted with the bottom end of the radial drilling machine main body 3, the downward impact of the radial drilling machine main body 3 is reduced, the descending speed of the radial drilling machine main body 3 is slowed down, and the kinetic energy generated when the radial drilling machine main body 3 vibrates is converted into the elastic potential energy of the spring 407 under the action of the spring 407, energy conversion is realized, so that a buffering and damping effect is achieved on the radial drilling machine body 3, and the radial drilling machine body 3 is protected; the limiting column 501 is drawn out from a column groove formed in the outer wall of the support leg plate 2, the L-shaped rotating rod 502 is rotated in a forward rotation mode, the L-shaped rotating rod 502 drives the first gear 503 to rotate, the first gear 503 drives the second gear 504 to rotate, the first gear 503 and the second gear 504 drive the rectangular inner toothed plate 506 to move downwards, the rectangular inner toothed plate 506 drives the moving wheel to move downwards through the transverse plate 507, the moving wheel is driven to move downwards through the transverse plate 507, the moving wheel is contracted into the support leg plate 2, the support leg plate 2 is in direct contact with the ground, the moving wheel is lifted up and down when the L-shaped rotating rod 502 is rotated in a reverse rotation mode, the moving wheel is convenient to use and stop, the moving wheel is lowered to be in contact with the ground when the radial drilling machine main body 3 is required to move, and the radial drilling machine main body 3 is convenient to move, when the movable wheel is moved to a working place, the movable wheel is lifted to enable the supporting leg plate 2 to be in direct contact with the ground, so that the radial drilling machine body 3 is fixed, and the radial drilling machine body 3 is prevented from moving when being used.

Claims

1. The utility model provides a mechanism that takes precautions against earthquakes for radial drill equipment, includes bed (1), supporting leg board (2), radial drill main part (3), its characterized in that: a damping mechanism (4) is arranged in the bed (1), and a telescopic mechanism (5) is arranged in the supporting leg plate (2);

damping mechanism (4) includes fixed block (401), quarter butt (402), folding rod (403), loop bar (404), sleeve (405), piston pad (406), spring (407), pipe (408), gasbag (409), sliding pad (410), fixed block (401) fixed mounting is in radial drill main part (3) bottom, quarter butt (402) fixed mounting is on the pole inslot wall of seting up on fixed block (401), folding rod (403) one end activity cover is established on quarter butt (402) outer wall, folding rod (403) other end articulates at loop bar (404) one end, sleeve (405) cup joints on loop bar (404) outer wall, sleeve (405) fixed mounting is in bed (1) inner wall bottom, piston pad (406) fixed mounting is at the loop bar (404) other end, just piston pad (406) and sleeve (405) inner wall sliding connection, one end of the spring (407) is fixedly mounted on one side of the piston pad (406), the other end of the spring (407) is fixedly mounted on the inner wall of the sleeve (405), one end of the catheter (408) is communicated with the inner cavity of the sleeve (405), the air bag (409) is fixedly mounted at the top end of the sleeve (405), and the other end of the catheter (408) is communicated with the air bag (409).

2. The anti-vibration mechanism for the radial drilling machine according to claim 1, wherein: telescopic machanism (5) pinion rack (506), diaphragm (507) in including spacing post (501), L type bull stick (502), gear (503), gear two (504), short rotating shaft (505), rectangle, L type bull stick (502) one end activity cover is established on spacing post (501) outer wall, peg graft in the post groove that supporting leg board (2) outer wall was seted up spacing post (501), support leg board (2) are run through in L type bull stick (502), gear (503) fixed cover is established on L type bull stick (502) outer wall, gear (503) and gear two (504) meshing.

3. The anti-vibration mechanism for the radial drilling machine according to claim 2, characterized in that: the second gear (504) is fixedly sleeved on the outer wall of the short rotating shaft (505), and the short rotating shaft (505) is rotatably connected with the inner wall of the supporting leg plate (2) through a bearing.

4. The anti-vibration mechanism for the radial drilling machine according to claim 2, characterized in that: the first gear (503) is meshed with one side of the rectangular inner toothed plate (506), and the second gear (504) is meshed with the other side of the rectangular inner toothed plate (506).

5. The anti-vibration mechanism for the radial drilling machine according to claim 2, characterized in that: one side of the rectangular inner toothed plate (506) is in sliding connection with a plate groove formed in the inner wall of the supporting leg plate (2) through a sliding plate fixedly installed.

6. The anti-vibration mechanism for the radial drilling machine according to claim 2, characterized in that: the transverse plate (507) is fixedly installed at the bottom end of the rectangular inner toothed plate (506), and the bottom end of the transverse plate (507) is provided with a moving wheel.

7. The anti-vibration mechanism for the radial drilling machine according to claim 1, wherein: the bed (1) is fixedly arranged at the top end of the supporting leg plate (2).