CN219648741U

CN219648741U - High-efficient machine of attacking that bores of rectangular section bar

Info

Publication number: CN219648741U
Application number: CN202320295889.5U
Authority: CN
Inventors: 林嘉丽
Original assignee: NANJING YONGYI MACHINERY CO Ltd
Current assignee: NANJING YONGYI MACHINERY CO Ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-08
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a high-efficiency drilling and tapping machine for long-strip profiles, which relates to the technical field of drilling and tapping machines, and particularly relates to a high-efficiency drilling and tapping machine for long-strip profiles. This machine is attacked to high-efficient brill of rectangular section bar through setting up the multiunit and attacking the mechanism of boring that places side by side, can carry out the processing of multiunit countersunk screw hole simultaneously, need not divide into and process more, and machining efficiency is high, and the productivity of improve equipment rotates the hand wheel and drives first lead screw rotation, can make the slider along first lead screw left and right sides remove, can adjust the interval between the multiunit brill attack mechanism simultaneously.

Description

High-efficient machine of attacking that bores of rectangular section bar

Technical Field

The utility model relates to the technical field of drilling and tapping machines, in particular to a high-efficiency drilling and tapping machine for long-strip profiles.

Background

The drilling and tapping center is a machine tool which integrates cutting, drilling and tapping into a whole and has the fastest working efficiency and high precision in the current market, the occupied area and the machining stroke derived from the traditional metal cutting machine tool-vertical machining center (computer gong) are smaller than those of the traditional vertical machining center, and the machine tool is mainly used for machining light and small-sized metals and is not suitable for heavy cutting.

At present, the market demand of the precise linear guide rail is higher and higher, the production speed of the linear guide rail is sacrificed because quality is maintained, in the production process of the linear guide rail, the first procedure is to process the linear guide rail into a whole row of countersunk screw holes, the procedure of drilling the holes is to pinch the produced neck, the countersunk screw holes on a linear guide rail are very many, and only one hole is finished through 4 procedures of dotting, drilling, reaming and chamfering, so that the productivity is very low according to the prior equipment, and therefore, the efficient drilling and tapping machine for the long-strip profile is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-efficiency drilling and tapping machine for strip profiles, and solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a machine is attacked to high-efficient brill of rectangular section bar, includes equipment main part, rectangular section bar, equipment main part's top is provided with adjustment mechanism, adjustment mechanism is including the spout that is located equipment main part surface, the inside activity of spout has cup jointed first lead screw, a plurality of sliders of inside joint of spout, the top of slider is connected with the center pole, the outside activity of center pole has cup jointed the cross-cut expansion bracket, adjustment mechanism's top is provided with and bores and attack the mechanism, the brace table is installed at equipment main part's top, the fixture that is located bores and attack the mechanism front end is installed at the top of brace table.

Optionally, the left-most end the slider screw thread cup joints in the outside of first lead screw, and the right-most end the slider is fixed at the right-hand member of spout and with first lead screw contactless, other the slider activity cup joints in the outside of first lead screw.

Optionally, the left end of first lead screw extends to the outside of spout, the left end of first lead screw is connected with the hand wheel.

Optionally, the cross-cut expansion bracket is in a continuous cross-shaped structure, adjacent cross-shaped structures are movably connected, and the middle part of the cross-shaped structure moves around the central rod.

Optionally, the drilling and tapping mechanism comprises a support frame arranged at the top of the central rod, a first servo electric cylinder is arranged at the top of the support frame, a second servo electric cylinder is connected to the bottom of an output shaft of the first servo electric cylinder, a first driving motor is connected to the front end of an output shaft of the second servo electric cylinder, and a step drill bit is arranged at the bottom of an output shaft of the first driving motor.

Optionally, the clamping mechanisms are arranged on the supporting table at equal intervals, the strip-shaped section bars are installed in the clamping mechanisms, and a digital control system is installed at the top of the equipment main body.

Optionally, fixture is including the bottom plate that is located the brace table top, the both ends of bottom plate are connected with fixed clamp splice, the guide slot has been seted up to the inside of bottom plate, the inside movable sleeve of guide slot has the second lead screw, the movable clamp splice driving motor second of drive second lead screw is installed to the front end of bottom plate, movable splint have been cup jointed to the external screw thread of second lead screw.

The utility model provides a high-efficiency drilling and tapping machine for strip profiles, which has the following beneficial effects:

1. this machine is attacked to high-efficient brill of rectangular section bar through setting up the multiunit and attacking the mechanism of boring that places side by side, can carry out the processing of multiunit countersunk screw hole simultaneously, need not divide into many processes and process, machining efficiency is high, improve equipment's productivity, through setting up adjustment mechanism, rotatory hand wheel drives first lead screw and rotates, can make the slider remove about first lead screw, can adjust the interval between the multiunit brill and attacking the mechanism simultaneously, need not the adjustment of one by one and bore the interval between the mechanism, conveniently process countersunk screw hole of different intervals.

2. This machine is attacked to high-efficient brill of rectangular section bar utilizes servo electric jar first promotion servo electric jar to reciprocate, can adjust the height of step drill bit, utilizes servo electric jar second promotion driving motor to reciprocate, can adjust the position that step drill bit was bored, and finally utilizes driving motor to drive step drill bit and rotates, can make step drill bit processing out countersunk head screw hole, through setting up fixture, utilizes driving motor second to drive the second lead screw and rotates, can make movable splint remove along the second lead screw, makes things convenient for movable splint to carry out the centre gripping to rectangular section bar, avoids rectangular section bar at the in-process activity of drilling.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model when disassembled;

FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of the adjustment mechanism of the present utility model;

FIG. 5 is a schematic view of the drilling and tapping mechanism according to the present utility model;

fig. 6 is a schematic structural view of the clamping mechanism of the present utility model.

In the figure: 1. an apparatus main body; 2. an adjusting mechanism; 21. a chute; 22. a first lead screw; 23. a hand wheel; 24. a slide block; 25. a central rod; 26. a cross-shearing type expansion bracket; 3. drilling and tapping mechanism; 31. a support frame; 32. a servo electric cylinder I; 33. a servo electric cylinder II; 34. driving a first motor; 35. a step drill; 4. a support table; 5. a clamping mechanism; 51. a bottom plate; 52. fixing the clamping blocks; 53. a guide groove; 54. a second lead screw; 55. a movable clamping plate; 56. a second driving motor; 6. a strip profile; 7. a digital control system.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a strip section bar high-efficient brill machine of attacking, including equipment main part 1, strip section bar 6, equipment main part 1's top is provided with adjustment mechanism 2, adjustment mechanism 2 is including the spout 21 that is located equipment main part 1 surface, through setting up spout 21, spout 21 is used for spacing to slider 24, make slider 24 slide along spout 21, first lead screw 22 has been cup jointed in the inside activity of spout 21, the left end of first lead screw 22 extends to the outside of spout 21, the left end of first lead screw 22 is connected with hand wheel 23, a plurality of sliders 24 of inside joint of spout 21, the outside at first lead screw 22 is cup jointed to left end slider 24 screw thread, through setting up adjustment mechanism 2, rotate hand wheel 23 and drive first lead screw 22 rotation, can make slider 24 move about first lead screw 22, can be simultaneously to the interval between the multiunit brill attack mechanism 3, do not need the interval between the adjustment brill mechanism 3 of one by one, the right-hand end slider 24 is fixed at the right-hand member of spout 21 and with first lead screw 22 contactless, the outside of slider 22 is cup jointed in the activity of first lead screw 22, the top of slider 24 is connected with hand wheel 25, the inside joint of slider 25 has a plurality of sliders 25, the outside cross-bar 25, the movable cross-bar 26 is cut movable cross-shaped, the cross-bar 26 is formed when the movable cross-bar 26 is cut, the movable cross-shaped, the cross-bar 26 is cut, the movable cross-shaped is cut, and the cross-bar 26 is movable, and is movable when the cross-bar 26 is moved, and is connected.

Referring to fig. 1 and 5, the top of the adjusting mechanism 2 is provided with a drilling and tapping mechanism 3, multiple groups of drilling and tapping mechanisms 3 placed side by side are arranged, multiple groups of countersunk screw holes can be machined simultaneously, multiple working procedures are not needed to be divided into, machining efficiency is high, the productivity of equipment is improved, the drilling and tapping mechanism 3 comprises a support frame 31 installed at the top of a center rod 25, a first servo cylinder 32 is installed at the top of the support frame 31, the bottom of an output shaft of the first servo cylinder 32 is connected with a second servo cylinder 33, the first servo cylinder 32 is used for pushing the second servo cylinder 33 to move up and down, the height of a step drill bit 35 can be adjusted, the second servo cylinder 33 is used for pushing a driving motor 34 to move inside and outside, the position of the step drill bit 35 can be adjusted, the front end of the output shaft of the second servo cylinder 33 is connected with a driving motor 34, the step drill bit 35 is installed at the bottom of the output shaft of the driving motor 34, the step drill bit 35 is driven to rotate through the driving motor 34, a supporting table 4 is installed at the top of the equipment main body 1, the supporting table 3 is installed at the top of the supporting table 4, the clamping mechanism 3 is located at the front end 5 of the clamping mechanism 5, and the clamping mechanism 5 is installed in the clamping system 5 is arranged in the clamping mechanism 5, and the clamping mechanism is arranged at the top of the main body 1, and the distance is equal to be arranged on the clamping mechanism 5.

Referring to fig. 1 and 6, the clamping mechanism 5 includes a bottom plate 51 located at the top of the supporting table 4, two ends of the bottom plate 51 are connected with fixed clamping blocks 52, a guide groove 53 is formed in the bottom plate 51, a second lead screw 54 is movably sleeved in the guide groove 53, the second lead screw 54 is driven to rotate by a driving motor two 56 through the arrangement of the clamping mechanism 5, a movable clamping plate 55 can be moved along the second lead screw 54, the movable clamping plate 55 is convenient to clamp the strip-shaped material 6, the strip-shaped material 6 is prevented from moving in the drilling process, a driving motor two 56 for driving the second lead screw 54 is mounted at the front end of the bottom plate 51, and a movable clamping plate 55 is sleeved on an external thread of the second lead screw 54.

In summary, this high-efficient brill machine of attacking of rectangular section bar, when using, place rectangular section bar 6 in fixture 5, drive second lead screw 54 through driving motor two 56 and rotate, make movable clamp plate 55 inwards move and press from both sides tightly rectangular section bar 6, then adjust the interval between the mechanism 3 is attacked to the brill according to the distance between the hole, rotate hand wheel 23 and drive first lead screw 22 and rotate, make the slider 24 of leftmost follow first lead screw 22 remove, and then pull the flexible removal of cutting expansion bracket 26, adjust the interval between the mechanism 3 is attacked to the brill, then promote driving motor one 34 outwards to remove through servo motor two 33, make driving motor one 34 aim at the position that needs the drilling, then servo motor one 32 promotes driving motor one 34 and moves down, driving motor one 34 drives step drill bit 35 and rotates simultaneously, carry out drilling, can.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine is attacked to rectangular section bar high efficiency, includes equipment main part (1), rectangular section bar (6), its characterized in that: the utility model discloses a drilling machine, including equipment main part (1), the top of equipment main part (1) is provided with adjustment mechanism (2), adjustment mechanism (2) are including spout (21) that are located equipment main part (1) surface, first lead screw (22) have been cup jointed to the inside activity of spout (21), a plurality of sliders (24) of inside joint of spout (21), the top of slider (24) is connected with center pole (25), the outside activity of center pole (25) has cup jointed and has cut formula expansion bracket (26), the top of adjustment mechanism (2) is provided with and bores and attack mechanism (3), supporting bench (4) are installed at the top of equipment main part (1), fixture (5) that are located to bore and attack mechanism (3) front end are installed at the top of supporting bench (4).

2. The efficient drilling and tapping machine for long strip profiles according to claim 1, wherein: the left-most slider (24) is in threaded sleeve connection with the outside of the first screw rod (22), the right-most slider (24) is fixed at the right end of the chute (21) and is not in contact with the first screw rod (22), and the rest of sliders (24) are movably in sleeve connection with the outside of the first screw rod (22).

3. The efficient drilling and tapping machine for long strip profiles according to claim 1, wherein: the left end of the first lead screw (22) extends to the outside of the chute (21), and the left end of the first lead screw (22) is connected with a hand wheel (23).

4. The efficient drilling and tapping machine for long strip profiles according to claim 1, wherein: the cross-cut expansion brackets (26) are of continuous cross-shaped structures, adjacent cross-shaped structures are movably connected, and the middle parts of the cross-shaped structures are movable around the central rod (25).

5. The efficient drilling and tapping machine for long strip profiles according to claim 1, wherein: the drilling and tapping mechanism (3) comprises a support frame (31) arranged at the top of a center rod (25), a first servo electric cylinder (32) is arranged at the top of the support frame (31), a second servo electric cylinder (33) is connected to the bottom of an output shaft of the first servo electric cylinder (32), a first driving motor (34) is connected to the front end of the output shaft of the second servo electric cylinder (33), and a step drill bit (35) is arranged at the bottom of the output shaft of the first driving motor (34).

6. The efficient drilling and tapping machine for long strip profiles according to claim 1, wherein: the clamping mechanisms (5) are arranged on the supporting table (4) at equal intervals, the strip-shaped section bars (6) are arranged in the clamping mechanisms (5), and the digital control system (7) is arranged at the top of the equipment main body (1).

7. The efficient drilling and tapping machine for long strip profiles according to claim 1, wherein: the clamping mechanism (5) comprises a bottom plate (51) positioned at the top of the supporting table (4), two ends of the bottom plate (51) are connected with fixed clamping blocks (52), a guide groove (53) is formed in the bottom plate (51), a second screw rod (54) is movably sleeved in the guide groove (53), a driving motor II (56) for driving the second screw rod (54) is mounted at the front end of the bottom plate (51), and a movable clamping plate (55) is sleeved on the external threads of the second screw rod (54).