CN218224773U

CN218224773U - Bracket for drilling machine

Info

Publication number: CN218224773U
Application number: CN202222153674.8U
Authority: CN
Inventors: 魏帮新; 王春雨; 张应香
Original assignee: Hefei Shuntian Shoes Co ltd
Current assignee: Hefei Shuntian Shoes Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-06
Anticipated expiration: 2032-08-16

Abstract

The application relates to the technical field of drilling machines, and discloses a bracket that drilling machine was used, including bottom plate and roof, the roof is located the top of bottom plate, the equal fixedly connected with backup pad in both ends at bottom plate top, and the spout has all been seted up to one side that two backup pads are relative, the equal fixedly connected with lifter plate in both ends of roof bottom, and two lifter plate difference sliding connection set up the inside of spout in one side that two backup pads are relative. This scheme drives the second gear rotation through the output shaft of slow motor, and the second gear drives two first gears syntropies at rotatory in-process and rotates, and two first gears then drive two threaded rods syntropies and rotate, and two threaded rods promote the dead lever and two lifter plates at the syntropy in-process that rotates and rise, and then highly adjust the roof for the roof drives the drilling machine and rises.

Description

Bracket for drilling machine

Technical Field

The application relates to the technical field of drilling machines, in particular to a bracket for a drilling machine.

Background

The drilling machine is the lathe through utilizing the drill bit to process the hole on the work piece, the drill bit rotates to primary motion, drill bit axial displacement is feed motion, can bore the through-hole, the blind hole, the drilling machine operation can be manual, also can be mobile, present drilling machine can utilize a bracket to support it when drilling operation, and current support bracket only possesses the function and highly fixed that support the drilling machine, if the drilling machine needs carry out the drilling operation at the co-altitude, then need constantly change the bracket of co-altitude, so not only waste time and energy, but also can't in time accomplish the drilling operation that still can lead to manually operation's drilling machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem, the present application provides a bracket for a drill press.

The application provides a bracket that drilling machine used adopts following technical scheme:

a bracket for a drilling machine comprises a bottom plate and a top plate, wherein the top plate is positioned at the top of the bottom plate, two ends of the top of the bottom plate are fixedly connected with supporting plates, one sides of the two supporting plates, which are opposite to each other, are provided with sliding grooves, two ends of the bottom of the top plate are fixedly connected with lifting plates, and the two lifting plates are respectively connected to the inner parts of the two supporting plates, which are opposite to each other and provided with the sliding grooves in a sliding manner;

one of them one side fixedly connected with dead lever of lifter plate, one side fixed connection of the other end of dead lever and another lifter plate, the equal screw thread at both ends at dead lever top runs through threaded rod, two the screw thread of threaded rod is seted up the direction the same, two the equal rotatory grafting in the top of bottom plate in the bottom of threaded rod, two the surface of threaded rod bottom is all fixed the cover and is equipped with first gear, the fixed speed motor that is equipped with in middle part on bottom plate top, the fixed cover that is equipped with of tip of speed motor output shaft is equipped with the second gear, the second gear is connected with two first gear engagement.

Through adopting above-mentioned technical scheme, through offering the inside of spout with two lifter plates difference sliding connection in two backup pads relative one side, can make the roof only can vertically go up and down, it is rotatory to drive the second gear through the output shaft of slow-speed motor, the second gear is at rotatory in-process, it is rotatory to drive two first gear syntropies, two first gears drive two threaded rods syntropies and rotate, two threaded rods promote the dead lever at the syntropy in-process that rotates and rise, the dead lever drives the roof through two lifter plates and rises, and then adjust the height of roof.

Preferably, the shrinkage pool has all been seted up at the middle part of roof both sides, two rectangle jack, two have all been seted up to shrinkage pool inner wall wherein the equal activity of the inside of rectangle jack is pegged graft there is the grip block, the equal fixedly connected with fixed block in both ends of roof bottom, two the equal fixedly connected with bolt in one side that the fixed block was carried on the back mutually, two the equal movable sleeve of surface at bolt middle part is equipped with the movable block, two the movable block is fixed connection respectively in the bottom of two grip blocks, two the equal thread bush of surface of bolt one end is equipped with the nut, two one side that the nut is relative is contradicted with one side that two movable blocks carried on the back mutually respectively.

Through adopting above-mentioned technical scheme, through rotatory two nuts, two nuts promote two movable blocks and are close to each other at the in-process that is close to each other, and two movable blocks promote two grip blocks and are close to each other at the in-process that is close to each other, and the in-process that two grip blocks are close to each other can carry out the centre gripping to the base of drilling machine and fix, and then fixes the drilling machine on the roof.

Preferably, one of the bottom fixedly connected with limiting plate of backup pad one side, the other end of limiting plate and the bottom fixedly connected of another backup pad one side, spacing hole has all been seted up at the both ends at limiting plate top, two the bottom of threaded rod is rotatory respectively to run through two spacing holes, two the diameter in spacing hole all is less than the diameter of two first gears.

Through adopting above-mentioned technical scheme, all seted up spacing hole through the both ends at the limiting plate top, the bottom of two threaded rods is rotatory respectively to run through two spacing holes, and the diameter in two spacing holes all is less than the diameter of two first gears, then can carry on spacingly to two first gears like this, carries on spacingly to two threaded rods simultaneously, prevents that two first gears from driving two threaded rods and rising the bottom and the bottom plate break away from the contact that make two threaded rods.

Preferably, the top ends of the two threaded rods and one ends of the two bolts are fixedly connected with limiting blocks.

Through adopting above-mentioned technical scheme, the stopper on two threaded rods can block the dead lever when the dead lever reachs the top of two threaded rods, avoids dead lever and two threaded rods to break away from the contact, and the stopper on two bolts can block two movable blocks when two movable blocks reachd the one end of two bolts, avoids two movable blocks and two bolts to break away from the contact.

Preferably, a rubber pad is fixedly bonded to the top end of the top plate.

Through adopting above-mentioned technical scheme, frictional force when multiplicable roof of rubber pad through being equipped with and the contact of drilling machine base.

To sum up, the application comprises the following beneficial technical effects:

through being equipped with the bottom plate, the fixed slow motor that is equipped with of middle part on bottom plate top, output shaft through slow motor drives the second gear rotation, the second gear drives two first gear syntropies at rotatory in-process and rotates, two first gears then drive two threaded rod syntropies and rotate, two threaded rods promote dead lever and two lifter plates at the syntropies in-process that rotates and rise, and then highly adjusting the roof, make the roof drive the drilling machine and rise, like this alright adjust the height that the drilling machine located, need not carry out not co-altitude's support to the drilling machine changing the bracket of co-altitude.

Drawings

FIG. 1 is a schematic view of the overall structure of the application embodiment.

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention.

FIG. 3 is a schematic sectional view of the top plate in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a limiting plate in the application embodiment.

Description of reference numerals: 1. a base plate; 2. a top plate; 301. a support plate; 302. a lifting plate; 401. fixing the rod; 402. a threaded rod; 403. a first gear; 404. a second gear; 405. a slow speed motor; 501. concave holes; 502. a rectangular jack; 503. a clamping plate; 504. a fixed block; 505. a bolt; 506. a movable block; 507. a nut; 601. a limiting plate; 602. a limiting hole; 7. a limiting block; 8. a rubber cushion.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a bracket for a drilling machine. Referring to fig. 1-3, a bracket for a drilling machine comprises a bottom plate 1 and a top plate 2, wherein the top plate 2 is positioned at the top of the bottom plate 1, two supporting plates 301 are fixedly connected to two ends of the top of the bottom plate 1, sliding grooves are formed in opposite sides of the two supporting plates 301, lifting plates 302 are fixedly connected to two ends of the bottom of the top plate 2, the two lifting plates 302 are respectively and slidably connected to the insides of the sliding grooves formed in the opposite sides of the two supporting plates 301, and the top plate 2 can only vertically lift;

referring to fig. 2, a fixing rod 401 is fixedly connected to one side of one of the lifting plates 302, the other end of the fixing rod 401 is fixedly connected to one side of the other lifting plate 302, threaded rods 402 penetrate through two ends of the top of the fixing rod 401, the thread forming directions of the two threaded rods 402 are the same, the bottoms of the two threaded rods 402 are rotatably inserted into the top of the bottom plate 1, first gears 403 are fixedly sleeved on the outer surfaces of the bottoms of the two threaded rods 402, a slow motor 405 is fixedly embedded in the middle of the top of the bottom plate 1, a second gear 404 is fixedly sleeved on the end of an output shaft of the slow motor 405, the second gear 404 is meshed with the two first gears 403, the output shaft of the slow motor 405 drives the second gear 404 to rotate, the second gear 404 drives the two first gears 403 to rotate in the same direction, the two first gears 403 drive the two threaded rods 402 to rotate in the same direction, the two threaded rods 402 drive the fixing rod 401 to lift in the same direction, the fixing rod 401 is pushed to lift, the fixing rod 401 drives the top plate 2 to lift through the two lifting plates 302, and further adjust the height of the top plate 2.

Referring to fig. 1, fig. 2 and fig. 3, shrinkage pool 501 has all been seted up at the middle part of 2 both sides of roof, rectangular jack 502 has all been seted up to one of them inner wall of two shrinkage pools 501, the inside of two rectangular jack 502 is all movable to be pegged graft and is had grip block 503, the equal fixedly connected with fixed block 504 in both ends of 2 bottoms of roof, the equal fixedly connected with bolt 505 in one side that two fixed block 504 carried on the back mutually, the equal movable sleeve of surface at two bolt 505 middle parts is equipped with movable block 506, two movable block 506 are fixed connection in the bottom of two grip block 503 respectively, the equal thread bush in surface of two bolt 505 one end is equipped with nut 507, one side that two nuts 507 are relative is contradicted with one side that two movable block 506 carried on the back mutually respectively, through two rotatory nuts 507, two nuts 507 are at the in-process that is close to each other, promote two movable block 506 and be close to each other, promote two grip block 503 are close to each other, the in-process that two grip block 503 are close to each other can carry out the centre gripping to the base of drilling machine fixed, and then fix the drilling machine on roof 2.

Referring to fig. 2 and 4, a bottom fixedly connected with limiting plate 601 on one side of one of the supporting plates 301, the other end of the limiting plate 601 is fixedly connected with the bottom on one side of the other supporting plate 301, limiting holes 602 have been all opened at both ends of the top of the limiting plate 601, the bottom of two threaded rods 402 respectively rotates to run through two limiting holes 602, the diameter of two limiting holes 602 is all smaller than the diameter of two first gears 403, so that two first gears 403 can be limited, limit two threaded rods 402 simultaneously, prevent two first gears 403 from driving two threaded rods 402 to rise, so that the bottom of two threaded rods 402 is separated from contact with the bottom plate 1.

Referring to fig. 1 and 2, the top ends of the two threaded rods 402 and one ends of the two bolts 505 are fixedly connected with the stoppers 7, the stoppers 7 on the two threaded rods 402 can block the fixing rod 401 when the fixing rod 401 reaches the top ends of the two threaded rods 402, so as to prevent the fixing rod 401 from being separated from the two threaded rods 402, and the stoppers 7 on the two bolts 505 can block the two movable blocks 506 when the two movable blocks 506 reach one ends of the two bolts 505, so as to prevent the two movable blocks 506 from being separated from the two bolts 505.

Referring to fig. 1 and 2, a rubber pad 8 is fixedly adhered to the top end of the top plate 2, and the rubber pad 8 is arranged to increase the friction force when the top plate 2 contacts with the drilling machine base.

The implementation principle of the bracket for the drilling machine in the embodiment of the application is as follows: firstly, a drilling machine is placed on a top plate 2, so that a base of the drilling machine is located in the middle of the top end of the top plate 2, then two nuts 507 are rotated, the two nuts 507 push two movable blocks 506 to approach each other in the process that the two nuts 507 approach each other, the two movable blocks 506 push two clamping plates 503 to approach each other in the process that the two clamping plates 503 approach each other, and the base of the drilling machine can be clamped and fixed in the process that the two clamping plates 503 approach each other, so that the drilling machine is fixed on the top plate 2;

when using the drilling machine to carry out the drilling operation, if the height that the discovery drilling machine was located is low excessively, start slow motor 405 this moment, the output shaft of slow motor 405 drives second gear 404 rotatory, second gear 404 drives two first gears 403 syntropy at rotatory in-process and rotates, two first gears 403 drive two threaded rods 402 syntropy and rotate, two threaded rods 402 promote dead lever 401 and rise at the syntropy in-process that rotates, dead lever 401 drives roof 2 through two lifter plates 302 and rises, and then highly to adjusting roof 2, make roof 2 drive the drilling machine and rise, and then heighten the height of drilling machine.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 bracket for the drilling machine comprises a bottom plate (1) and a top plate (2), and is characterized in that the top plate (2) is positioned at the top of the bottom plate (1), two supporting plates (301) are fixedly connected to two ends of the top of the bottom plate (1), sliding grooves are formed in opposite sides of the two supporting plates (301), lifting plates (302) are fixedly connected to two ends of the bottom of the top plate (2), and the two lifting plates (302) are respectively connected to the insides of the sliding grooves formed in opposite sides of the two supporting plates (301) in a sliding manner;

one side fixedly connected with dead lever (401) of lifter plate (302), the other end of dead lever (401) and one side fixed connection of another lifter plate (302), threaded rod (402) is run through to the equal screw thread in both ends at dead lever (401) top, two the direction is the same in the screw thread of threaded rod (402) is seted up, two the bottom of threaded rod (402) is the rotatory top of pegging graft at bottom plate (1), two the surface of threaded rod (402) bottom is the fixed cover all is equipped with first gear (403), the fixed embedding in middle part on bottom plate (1) top is equipped with slow motor (405), the end fixing cover of slow motor (405) output shaft is equipped with second gear (404), second gear (404) is connected with two first gear (403) meshing.

2. A carriage for a drill press as defined in claim 1, wherein: shrinkage pool (501), two have all been seted up at the middle part of roof (2) both sides shrinkage pool (501) one of them inner wall has all been seted up rectangle jack (502), two the equal activity of inside of rectangle jack (502) is pegged graft and is had grip block (503), the equal fixedly connected with fixed block (504) in both ends of roof (2) bottom, two equal fixedly connected with bolt (505) in one side that fixed block (504) carried on the back mutually, two the equal movable sleeve of surface at bolt (505) middle part is equipped with movable block (506), two movable block (506) respectively the bottom of fixed connection at two grip blocks (503), two the equal thread bush of surface of bolt (505) one end is equipped with nut (507), two one side that nut (507) is relative contradicted with one side that two movable blocks (506) back mutually respectively is contradicted.

3. A carriage for a drill press as defined in claim 1, wherein: one of them the bottom fixedly connected with limiting plate (601) of backup pad (301) one side, the bottom fixed connection of the other end and another backup pad (301) one side of limiting plate (601), spacing hole (602) have all been seted up at the both ends at limiting plate (601) top, two the bottom of threaded rod (402) is rotatory respectively and is run through two spacing holes (602), two the diameter of spacing hole (602) all is less than the diameter of two first gears (403).

4. A carriage for a drill press as defined in claim 1, wherein: the top ends of the two threaded rods (402) and one ends of the two bolts (505) are fixedly connected with limit blocks (7).

5. A carriage for a drill press as defined in claim 1, wherein: and a rubber pad (8) is fixedly bonded at the top end of the top plate (2).