阅读说明：本技术 一种数控机床加工用钻孔设备 (Drilling equipment for machining numerical control machine tool ) 是由 谭文辉 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种数控机床加工用钻孔设备,包括壳体,所述壳体内固定连接有支撑板,所述壳体的上端固定连接有油泵,所述油泵上安装有液压缸,所述液压缸的输出端底部固定连接有钻孔机,所述支撑板上贯穿设有与钻孔机正对的通孔,所述固定板的上端固定连接有两个第一固定板和两个第二固定板,同侧的所述第一固定板、第二固定板、支撑板之间均设有夹持机构,所述壳体与液压缸之间设有清扫机构,所述夹持机构与液压缸之间设有驱动机构。本发明通过液压缸不仅可以带动钻孔机对板材进行打孔,同时也可以对板材进行夹持,保证板材被打孔时的稳定性,且可以自适应对不同型号的板材进行夹持。(The invention discloses drilling equipment for machining a numerical control machine tool, which comprises a shell, wherein a supporting plate is fixedly connected in the shell, an oil pump is fixedly connected at the upper end of the shell, a hydraulic cylinder is installed on the oil pump, a drilling machine is fixedly connected at the bottom of the output end of the hydraulic cylinder, a through hole which is right opposite to the drilling machine is arranged on the supporting plate in a penetrating mode, two first fixing plates and two second fixing plates are fixedly connected at the upper end of each fixing plate, clamping mechanisms are arranged among the first fixing plates, the second fixing plates and the supporting plate which are on the same side, a cleaning mechanism is arranged between the shell and the hydraulic cylinder, and a driving mechanism is arranged between the clamping mechanisms and the hydraulic cylinder. According to the invention, the hydraulic cylinder can drive the drilling machine to drill holes on the plates and can clamp the plates at the same time, so that the stability of the plates during drilling is ensured, and the hydraulic cylinder can be used for clamping the plates of different types in a self-adaptive manner.)

1. A drilling device for machining a numerical control machine tool comprises a shell (1) and is characterized in that, a supporting plate (6) is fixedly connected in the shell (1), an oil pump (2) is fixedly connected at the upper end of the shell (1), a hydraulic cylinder (3) is arranged on the oil pump (2), the bottom of the output end of the hydraulic cylinder (3) is fixedly connected with a drilling machine (5), a through hole (20) opposite to the drilling machine (5) is arranged on the supporting plate (6) in a penetrating way, two first fixing plates (10) and two second fixing plates (13) are fixedly connected to the upper end of the supporting plate (6), clamping mechanisms are arranged among the first fixing plates (10), the second fixing plates (13) and the supporting plate (6) on the same side, a cleaning mechanism is arranged between the shell (1) and the hydraulic cylinder (3), and a driving mechanism is arranged between the clamping mechanism and the hydraulic cylinder (3).

2. The drilling equipment for the numerical control machine tool machining is characterized in that two switch doors (28) are hinged to the front side of the shell (1), and handles (29) are mounted on the two switch doors (28).

3. The drilling equipment for the numerical control machine tool machining according to claim 1, the clamping mechanism comprises a clamping plate (14) which is connected with the upper end of the supporting plate (6) in a sliding way, one surface of the clamping plate (14) opposite to the first fixing plate (10) is rotationally connected with a first screw rod (23), the first screw rod (23) penetrates through the first fixing plate (10) and is in threaded connection with the first fixing plate, a rotating rod (12) which is rotatably connected with the second fixing plate (13) penetrates through the second fixing plate, one end of the rotating rod (12) opposite to the first fixing plate (10) is fixedly connected with a first sleeve (11), the other end of the first screw rod (23) is fixedly connected with a second sleeve (22), the second sleeve (22) extends into the first sleeve (11) and is in sliding connection with the first sleeve, and the rotating rod (12) is provided with a first gear (9).

4. The numerical control machine tool machining drilling equipment as claimed in claim 3, characterized in that the inside of the first sleeve (11) is rectangular column-shaped, and the outer wall of the second sleeve (22) is rectangular rod-shaped.

5. The drilling equipment for the numerical control machine tool machining is characterized in that a first friction ring (31) is fixedly connected to the rotating rod (12), a second friction ring (30) is fixedly connected to the inner wall of the first gear (9), and the second friction ring (30) abuts against the outer wall of the first friction ring (31).

6. The drilling equipment for the numerical control machine tool machining is characterized in that anti-slip mats (15) are fixedly connected to the opposite surfaces of the two clamping plates (14), and the anti-slip mats (15) are made of rubber.

7. The drilling equipment for the numerical control machine tool machining is characterized in that the driving mechanism comprises a transverse plate (4) fixedly connected with the output end of the hydraulic cylinder (3), two vertical rods (7) are fixedly connected to the bottom of the transverse plate (4), first rack plates (8) are fixedly connected to the bottoms of the two vertical rods (7), the two first rack plates (8) are meshed with two first gears (9), two through grooves (19) are formed in the supporting plate (6) in a penetrating mode, and the two first rack plates (8) are arranged through the through grooves (19) in the same side respectively.

8. The drilling equipment for machining the numerical control machine tool is characterized in that the cleaning mechanism comprises a threaded cylinder (24) rotatably connected with the inner wall of the shell (1), a second screw (25) is connected with the threaded cylinder (24) in a threaded manner, a cross rod (16) is fixedly connected to one end, away from the threaded cylinder (24), of the second screw (25), a cleaning brush (17) is fixedly connected to the bottom of the cross rod (16), a second rack plate (18) is fixedly connected to the output end of the hydraulic cylinder (3), a second gear (27) fixedly connected with the outer wall of the threaded cylinder (24) is sleeved on the outer wall of the threaded cylinder, the second gear (27) is meshed with the second rack plate (18), and a telescopic rod (26) is fixed between the cross rod (16) and the shell (1).

Technical Field

The invention relates to the technical field of machining, in particular to drilling equipment for machining of a numerical control machine tool.

Background

As is well known, a drilling apparatus for cnc machining is a drilling auxiliary device for cnc machining, and is widely used in the field of cnc machining.

The existing drilling equipment for machining the numerical control machine tool comprises a drilling platform, wherein a drilling opening is formed in the drilling platform, and connecting columns are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the drilling platform; when the existing drilling equipment for machining the numerical control machine tool is used, firstly, a material is placed at the top end of a drilling opening of a drilling platform, and then the material is drilled by a hand-held electric hand drill; present drilling equipment for numerical control machine tool machining uses the discovery, and the material lacks effectual fixed at the in-process of drilling, easily makes the material take place to rock, and the drilling position takes place the skew, leads to the stability in use relatively poor.

The prior art discloses a drilling device for machining a numerical control machine tool, which has the application number of CN202020196686.7, effectively fixes materials, prevents the materials from deviating in the drilling process, and improves the use stability; the drilling platform is provided with a drilling hole, and connecting columns are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the drilling platform; still include first connecting plate, first threaded rod, the fixed plate, fixation nut, handle and limiting plate, the bottom and the drilling platform's of first connecting plate top are connected, be provided with the screw hole on the first connecting plate, the left end of first threaded rod inserts and spiral shell dress to the threaded hole of first connecting plate, the right-hand member of fixed plate is provided with the mounting groove, be provided with the bearing in the mounting groove, the left end of first threaded rod inserts and fixes to inside the inner circle of bearing, fixation nut spiral shell dress cover is established on first threaded rod, and fixation nut's left end pastes tightly with the right-hand member of first connecting plate.

The technical effect of the above patent documents is along with solving the above problems, but it still has obvious shortcomings, and the clamping and loosening of the piece to be punched need manual operation, and the functionality is single, so we have designed a drilling device for numerical control machine tool machining to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides the drilling equipment for machining the numerical control machine tool.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a drilling equipment is used in digit control machine tool processing, includes the casing, fixedly connected with backup pad in the casing, the upper end fixedly connected with oil pump of casing, install the pneumatic cylinder on the oil pump, the output bottom fixedly connected with drilling machine of pneumatic cylinder, run through in the backup pad and be equipped with the through-hole just right with the drilling machine, two first fixed plates of upper end fixedly connected with and two second fixed plates of backup pad, the homonymy all be equipped with fixture between first fixed plate, second fixed plate, the backup pad, be equipped with between casing and the pneumatic cylinder and clean the mechanism, be equipped with actuating mechanism between fixture and the pneumatic cylinder.

Preferably, the front side of the shell is hinged with two opening and closing doors, and handles are arranged on the two opening and closing doors.

Preferably, fixture includes the grip block with backup pad upper end sliding connection, the grip block rotates with the one side that first fixed plate is relative and is connected with first screw rod, first screw rod run through first fixed plate and rather than threaded connection, run through on the second fixed plate and be equipped with rather than the dwang of rotating connection, the dwang is the first sleeve pipe of one end fixedly connected with that first fixed plate is relative, the other end fixedly connected with second sleeve pipe of first screw rod, the second sleeve pipe extends to in the first sleeve pipe and rather than sliding connection, install first gear on the dwang.

Preferably, the inner part of the first sleeve is rectangular column-shaped, and the outer wall of the second sleeve is rectangular rod-shaped.

Preferably, the dwang is connected with a first friction ring fixedly, the inner wall fixedly connected with second friction ring of first gear, the second friction ring offsets with the outer wall of first friction ring.

Preferably, the two opposite surfaces of the clamping plates are fixedly connected with anti-slip pads, and the anti-slip pads are made of rubber.

Preferably, actuating mechanism include with pneumatic cylinder output fixed connection's diaphragm, two montants of the bottom fixedly connected with of diaphragm, two the first rack board of the equal fixedly connected with in bottom of montant, two first rack board meshes with two first gears mutually, run through in the backup pad and be equipped with two logical grooves, two first rack board runs through the logical groove setting of homonymy respectively.

Preferably, clean the mechanism and include the screw thread section of thick bamboo of being connected with shells inner wall rotation, screw thread section of thick bamboo female connection has the second screw rod, the one end fixedly connected with horizontal pole of screw thread section of thick bamboo is kept away from to the second screw rod, the bottom fixedly connected with cleaning brush of horizontal pole, the output fixedly connected with second rack board of pneumatic cylinder, the outer wall cover of screw thread section of thick bamboo is equipped with rather than fixed connection's second gear, the second gear meshes with second rack board mutually.

Compared with the prior art, the invention has the beneficial effects that:

1. the pneumatic cylinder removes and drives the diaphragm rebound, and the diaphragm rebound drives montant, first rack board and second rack board rebound, and second rack board rebound drives the second gear revolve to realize the screw thread section of thick bamboo and rotate, because the horizontal pole can't rotate under the spacing of telescopic link, consequently can realize that second screw rod, horizontal pole, clearance brush remove, realize treating the clearance of the material upper end that punches.

2. The vertical rod and the first rack plate move downwards to drive the first gear to rotate, the rotation of the rotating rod is realized under the friction of the second friction ring and the first friction ring, the rotation of the rotating rod drives the first sleeve, the second sleeve and the first screw to rotate, and the rotation of the first screw drives the two clamping plates to move relatively, so that the material to be punched can be clamped, and the stability of the material to be punched is ensured.

3. If the material to be punched is large, the clamping plate clamps the material to be punched at the moment, and the drilling machine does not abut against the material to be punched, relative rotation can be generated between the first gear and the rotating rod, so that the drilling machine is suitable for the large material to be punched; if the material to be punched is slightly small, the two clamping plates can continuously move relatively to clamp the material to be punched without manual adjustment, so that the material to be punched with different sizes can be self-adapted.

4. The pneumatic cylinder drives the drilling machine rebound and resets, and corresponding clearance brush resets, and the up end that the material of punching can be treated to the in-process that the clearance brush removed clears up, need not artifical clearance, and then two grip blocks move back to back, no longer treats the material centre gripping that punches, makes things convenient for the staff to take out.

5. Not only can drive the drilling machine through the pneumatic cylinder and punch to panel, also can carry out the centre gripping to panel simultaneously, stability when guaranteeing panel and being punched, and can the self-adaptation carry out the centre gripping to the panel of different models, the practicality is good and functional strong.

In conclusion, the hydraulic cylinder can drive the drilling machine to drill the plate, and can clamp the plate, so that the stability of the plate when the plate is drilled is ensured, and the hydraulic cylinder can clamp plates of different types in a self-adaptive manner.

Drawings

Fig. 1 is a schematic structural diagram of a drilling device for machining a numerical control machine tool according to the present invention;

FIG. 2 is a top view of a cleaning mechanism in the drilling equipment for machining a numerically-controlled machine tool according to the present invention;

FIG. 3 is a side view of a first gear in the drilling apparatus for machining of a numerically controlled machine tool according to the present invention;

fig. 4 is a front view of a drilling apparatus for machining a numerically controlled machine tool according to the present invention.

In the figure: the automatic drilling machine comprises a shell 1, an oil pump 2, a hydraulic cylinder 3, a transverse plate 4, a drilling machine 5, a supporting plate 6, a vertical rod 7, a first rack plate 8, a first gear 9, a first fixing plate 10, a first sleeve 11, a rotating rod 12, a second fixing plate 13, a clamping plate 14, a non-slip mat 15, a cross rod 16, a cleaning brush 17, a second rack plate 18, a through groove 19, a through hole 20, a containing frame 21, a second sleeve 22, a first screw rod 23, a threaded cylinder 24, a second screw rod 25, an expansion rod 26, a second gear 27, a door 28 switch 28, a handle 29, a second friction ring 30 and a first friction ring 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the drilling equipment for machining the numerical control machine tool comprises a shell 1, wherein a supporting plate 6 is fixedly connected in the shell 1, an oil pump 2 is fixedly connected at the upper end of the shell 1, a hydraulic cylinder 3 is installed on the oil pump 2, a drilling machine 5 is fixedly connected at the bottom of the output end of the hydraulic cylinder 3, and a through hole 20 opposite to the drilling machine 5 is arranged on the supporting plate 6 in a penetrating manner; wherein, the front side of the shell 1 is hinged with two switch doors 28, and the two switch doors 28 are both provided with handles 29; wherein, the inside of the shell 1 is provided with a containing frame 21, and the containing frame 21 is positioned below the through hole 20.

The upper end of the supporting plate 6 is fixedly connected with two first fixing plates 10 and two second fixing plates 13, and the two first fixing plates 10 are positioned between the two second fixing plates 13; clamping mechanisms are arranged among the first fixing plate 10, the second fixing plate 13 and the supporting plate 6 on the same side.

Specifically, fixture include with 6 upper end sliding connection's of backup pad grip block 14, grip block 14 rotates with the relative one side of first fixed plate 10 and is connected with first screw rod 23, first screw rod 23 runs through first fixed plate 10 and rather than threaded connection, run through on the second fixed plate 13 and be equipped with rather than the dwang 12 of rotating the connection, dwang 12 is the first sleeve 11 of one end fixedly connected with relative with first fixed plate 10, the other end fixedly connected with second sleeve 22 of first screw rod 23, second sleeve 22 extend to in the first sleeve 11 and rather than sliding connection, install first gear 9 on the dwang 12.

Explained further, the first gear 9 rotates to drive the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the first sleeve 11, the second sleeve 22 and the first screw 23 to rotate, and the first screw 23 rotates to drive the two clamping plates 14 to move relatively, so that the plate or the material can be clamped; the inner part of the first sleeve 11 is rectangular column-shaped, and the outer wall of the second sleeve 22 is rectangular rod-shaped, so that the first sleeve 11 and the second sleeve 22 cannot rotate relatively; wherein, the equal fixedly connected with slipmat 15 of the relative one side of two grip blocks 14, slipmat 15 is rubber, can treat the material of punching and protect.

A first friction ring 31 is fixedly connected to the rotating rod 12, a second friction ring 30 is fixedly connected to the inner wall of the first gear 9, and the second friction ring 30 abuts against the outer wall of the first friction ring 31 so as to match the first friction ring 31 with the second friction ring 30, so that the first gear 9 and the rotating rod 12 can synchronously rotate and can also relatively rotate; specifically, if the material to be punched is large, the clamping plate 14 clamps the material to be punched, and the drilling machine 5 does not abut against the material to be punched, the first gear 9 and the rotating rod 12 rotate relatively to each other, so that the material to be punched is suitable for the large material to be punched; if the material to be punched is slightly smaller, the two clamping plates 14 can move relatively continuously to clamp the material to be punched, manual adjustment is not needed, and therefore the material to be punched with different sizes can be self-adapted.

A cleaning mechanism is arranged between the shell 1 and the hydraulic cylinder 3, the cleaning mechanism comprises a threaded cylinder 24 which is rotationally connected with the inner wall of the shell 1, a second screw 25 is connected with the inner thread of the threaded cylinder 24, one end of the second screw 25, which is far away from the threaded cylinder 24, is fixedly connected with a cross rod 16, the bottom of the cross rod 16 is fixedly connected with a cleaning brush 17, the output end of the hydraulic cylinder 3 is fixedly connected with a second rack plate 18, a second gear 27 which is fixedly connected with the outer wall of the threaded cylinder 24 is sleeved on the outer wall of the threaded cylinder 24, the second gear 27 is meshed with the second rack plate 18, an expansion link 26 is fixed between the cross rod 16 and the shell 1, and the cross rod 16 is positioned above the two clamping plates 14; specifically, pneumatic cylinder 3 drives drilling machine 5 and upwards removes and resets, and corresponding clearance brush 17 resets, and the up end of the material of punching can be treated to the in-process that clearance brush 17 removed is cleared up, need not artifical clearance, then two grip blocks 14 back of the body removal mutually, no longer treat the material centre gripping that punches, make things convenient for the staff to take out.

Be equipped with actuating mechanism between fixture and the pneumatic cylinder 3, actuating mechanism includes the diaphragm 4 with 3 output end fixed connection of pneumatic cylinder, two montants 7 of the bottom fixedly connected with of diaphragm 4, the first rack board 8 of the equal fixedly connected with in bottom of two montants 7, two first rack boards 8 mesh with two first gears 9 mutually, run through on the backup pad 6 and be equipped with two logical grooves 19, two first rack boards 8 run through the logical groove 19 setting of homonymy respectively.

When the device is used, a worker places a material to be punched on the supporting plate 6, then the hydraulic cylinder 3 is started, the hydraulic cylinder 3 moves to drive the transverse plate 4 to move downwards, the transverse plate 4 moves downwards to drive the vertical rod 7, the first rack plate 8 and the second rack plate 18 to move downwards, the second rack plate 18 moves downwards to drive the second gear 27 to rotate, and therefore the threaded cylinder 24 rotates, and the cross rod 16 cannot rotate under the limit of the telescopic rod 26, so that the second screw rod 25, the cross rod 16 and the cleaning brush 17 can move, and the upper end of the material to be punched is cleaned;

the drilling machine 5 is now located between the telescopic rod 26 and the second screw 25;

the vertical rod 7 and the first rack plate 8 move downwards to drive the first gear 9 to rotate, the rotating rod 12 rotates under the friction of the second friction ring 30 and the first friction ring 31, the rotating rod 12 rotates to drive the first sleeve 11, the second sleeve 22 and the first screw 23 to rotate, and the first screw 23 rotates to drive the two clamping plates 14 to move relatively, so that a material to be punched can be clamped, and the stability of the material to be punched is ensured;

with the continuous downward movement of the first rack plate 8 and the drilling machine 5, the second friction ring 30 and the first friction ring 31 rotate relatively, the first rack plate 8 cannot be locked, and the drilling machine 5 moving downward can drill a material to be drilled;

as described above, if the material to be punched is large, the clamping plate 14 is already clamping the material to be punched, and the drilling machine 5 is not yet abutted against the material to be punched, the first gear 9 and the rotating rod 12 will rotate relatively to each other, so as to adapt to the large material to be punched; if the material to be punched is slightly smaller, the two clamping plates 14 can continuously and relatively move to clamp the material to be punched, manual adjustment is not needed, and therefore the material to be punched with different sizes can be self-adapted;

after punching, pneumatic cylinder 3 drives drilling machine 5 and upwards removes and resets, and corresponding clearance brush 17 resets, and the up end of punching the material can be treated to the in-process that clearance brush 17 removed is cleared up, need not artifical clearance, then two grip blocks 14 back of the body removal of moving mutually, no longer treat the material centre gripping that punches, make things convenient for the staff to take out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.