CN218253036U

CN218253036U - Machine clamping mechanism is attacked to numerical control brill

Info

Publication number: CN218253036U
Application number: CN202221963434.8U
Authority: CN
Inventors: 郁万欢; 宋桢
Original assignee: Henan Wanguo Intelligent Numerical Control Co ltd
Current assignee: Henan Wanguo Intelligent Numerical Control Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-10
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a machine technical field is attacked to the brill, and a machine clamping mechanism is attacked to numerical control brill is disclosed, which comprises a fixing base, fixed baseplate up end rear side is provided with the support column, be provided with the mount on the support column, the front end of mount is provided with bores and attacks the mechanism, the upper end of attacking the mechanism of brill is provided with driving motor, the lower extreme that the mechanism was attacked to the brill is provided with the drill bit, fixed baseplate's upside has set gradually fixed block, threaded rod, slider, slide rail and baffle by preceding to the back. This quick-witted fixture is attacked to numerical control brill through setting up the negative pressure pump, starts the fan, under two tracheal effects, siphons away the air in two silica gel sucking discs, makes to form the negative pressure between silica gel sucking disc and the spheroid work piece, makes the silica gel sucking disc tightly adsorb the spheroid work piece, has improved this fixture's centre gripping firmness to the processing of machine is attacked to the adaptation brill, reduces the emergence of the processing error condition, the cost is reduced.

Description

Machine clamping mechanism is attacked to numerical control brill

Technical Field

The utility model relates to a machine technical field is attacked to the brill, specifically is a quick-witted fixture is attacked to numerical control brill.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like; tapping machines are also called tapping machines, thread tapping machines, automatic tapping machines and the like.

The machine of attacking is being gone on the in-process of driling to the work piece, need carry out the centre gripping to the work piece fixed, however current anchor clamps are inconvenient to add the spheroid and hold, still need fix through artifical handheld spheroid work piece to it is troublesome to cause spheroid drilling, if meet accident in the course of working moreover, causes the injury to the staff easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a quick-witted fixture is attacked to numerical control brill.

(II) technical scheme

In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides a machine clamping mechanism is attacked to numerical control brill, includes fixed baseplate, fixed baseplate up end rear side is provided with the support column, be provided with the mount on the support column, the front end of mount is provided with bores and attacks the mechanism, the upper end of attacking the mechanism of brill is provided with driving motor, the lower extreme of attacking the mechanism of brill is provided with the drill bit, fixed baseplate's upside is by preceding fixed block, threaded rod, slider, slide rail and the baffle of having set gradually after to.

Preferably, a negative pressure pump is arranged on the fixing base and located on the front side of the supporting column, and a fan is arranged on the negative pressure pump.

Preferably, the quantity of slide rail is two, and two slide rails are the symmetry setting, slider sliding connection on two slide rails, the threaded rod rotates between fixed block and baffle to be connected, the threaded rod is higher than the position of two slide rails and runs through the slider and rotate the connection in the slider is inside, the front side of fixed block is provided with the runner, the front end of threaded rod run through the fixed block and with runner fixed connection.

Preferably, two sliding grooves are formed in the bottom of the sliding block and matched with the two sliding rails.

Preferably, both ends all are provided with the installation piece about the slider upside, two the installation piece is the mirror image mode setting, two structure on the installation piece is the same, two all be provided with the hydraulic stem on the installation piece, the one end that the installation piece was kept away from to the hydraulic stem is provided with the grip block.

Preferably, the grip block is hemispherical recess setting, the inboard of grip block is provided with the silica gel sucking disc, the centre of silica gel sucking disc is provided with the air vent and is connected with the trachea, the trachea is linked together with the fan.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick-witted fixture is attacked to numerical control brill possesses following beneficial effect:

1. this quick-witted fixture is attacked to numerical control brill through setting up the negative pressure pump, starts the fan, under two tracheal effects, siphons away the air in two silica gel sucking discs, makes to form the negative pressure between silica gel sucking disc and the spheroid work piece, makes the silica gel sucking disc tightly adsorb the spheroid work piece, has improved this fixture's centre gripping firmness to the processing of machine is attacked to the adaptation brill, reduces the emergence of the processing error condition, the cost is reduced.

2. This machine clamping mechanism is attacked to numerical control brill can drive the threaded rod through rotating the runner and rotate, and then can make the slider back-and-forth movement on two slide rails, through setting up two hydraulic stems, can stretch out and the length of withdrawal according to two hydraulic stems of controller control, can make the position of two grip blocks move to the right left, attacks the position according to boring and adjust the work piece position under the drill bit, can bore to attack the practicality of device to different positions on the work piece.

Drawings

Fig. 1 is a schematic structural view of a side surface of a clamping mechanism of a numerical control drilling and tapping machine of the present invention;

fig. 2 is a schematic structural view of a top view of the clamping mechanism of the numerical control drilling and tapping machine of the present invention;

fig. 3 is a schematic structural diagram of the sliding block of the present invention.

In the figure: the drilling and tapping device comprises a fixed base 1, a negative pressure pump 2, a supporting column 3, a driving motor 4, a drilling and tapping mechanism 5, a fixed frame 6, a drill bit 7, a fan 8, an air pipe 9, a mounting block 10, a baffle 11, a sliding rail 12, a sliding block 13, a threaded rod 14, a fixed block 15, a rotating wheel 16, a clamping plate 17, a silica gel sucker 18, a hydraulic rod 19 and a sliding chute 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a new technical solution: the utility model provides a quick-witted fixture is attacked to numerical control brill, including

fixed baseplate

1, 1 up end rear side of fixed baseplate is provided with support column 3, be provided with mount 6 on the support column 3, the front end of mount 6 is provided with bores and attacks mechanism 5, the upper end of attacking mechanism 5 of brill is provided with driving motor 4, the lower extreme of attacking mechanism 5 of brill is provided with drill bit 7, fixed baseplate 1's upside has set gradually fixed block 15, threaded rod 14, slider 13, slide rail 12 and baffle 11 by preceding to the back.

In this embodiment, be provided with negative pressure pump 2 on the fixed baseplate 1, negative pressure pump 2 is located the front side of support column 3, be provided with fan 8 on the negative pressure pump 2.

In this embodiment, the number of the slide rails 12 is two, the two slide rails 12 are symmetrically arranged, the slider 13 is slidably connected on the two slide rails 12, the threaded rod 14 is rotatably connected between the fixed block 15 and the baffle 11, the threaded rod 14 is higher than the two slide rails 12 and penetrates through the slider 13 to be rotatably connected inside the slider 13, the front side of the fixed block 15 is provided with a rotating wheel 16, and the front end of the threaded rod 14 penetrates through the fixed block 15 and is fixedly connected with the rotating wheel 16; specifically, the threaded rod 14 can be driven to rotate by rotating the rotating wheel 16, so that the sliding block 13 can move back and forth on the two sliding rails 12, and the front and back positions of the workpiece are adjusted under the drill bit 7 according to the drilling and tapping position.

In this embodiment, two sliding grooves 20 are formed at the bottom of the sliding block 13, and the two sliding grooves 20 are matched with the two sliding rails 12.

In this embodiment, the left end and the right end of the upper side of the sliding block 13 are both provided with the mounting blocks 10, the two mounting blocks 10 are arranged in a mirror image manner, the two mounting blocks 10 have the same structure, the two mounting blocks 10 are both provided with the hydraulic rod 19, and one end of the hydraulic rod 19 away from the mounting blocks 10 is provided with the clamping plate 17; specifically, through setting up two hydraulic stems 19, can control the length that two hydraulic stems 19 stretch out and retract according to the controller, can make the position of two grip blocks 17 move to the left and right, and then can make the work piece between two grip blocks 17 also can realize controlling position adjustment, according to boring the position with the work piece controlling position adjustment under drill bit 7.

In this embodiment, the clamping plate 17 is a hemispherical groove, a silica gel sucker 18 is arranged on the inner side of the clamping plate 17, a vent hole is arranged in the middle of the silica gel sucker 18 and connected with an air pipe 9, and the air pipe 9 is communicated with the fan 8; specifically, spherical work piece can be placed and fix between two grip blocks 17, through the distance between two grip blocks 17 of hydraulic stem 19 control, adjust the distance between two grip blocks 17 according to the work piece of different diameters, make the work piece centre gripping compacter, can make work piece and silica gel sucking disc 18 contact compacter through the silica gel sucking disc 18 that sets up the inboard silica gel material of grip block 17, increase the stability of work piece centre gripping.

This embodiment, can drive threaded rod 14 through rotating runner 16 and rotate, and then can make slider 13 back-and-forth movement on two slide rails 12, through setting up two hydraulic stems 19, can control the length that two hydraulic stems 19 stretch out and retract according to the controller, can make the position of two grip blocks 17 move to the right left, attack the position according to boring and adjust the work piece position under drill bit 7, can bore different positions on the work piece and attack the practicality of improvement device.

This embodiment, through setting up negative pressure pump 2, start fan 8, under the effect of two trachea 9, siphons away the air in two silica gel sucking discs 18, makes to form the negative pressure between silica gel sucking disc 18 and the spheroid work piece, makes silica gel sucking disc 18 tightly adsorb the spheroid work piece, has improved this fixture's centre gripping firmness to the processing of machine is attacked to the adaptation brill, reduces the emergence of the processing error condition, the cost is reduced.

The working principle is as follows: the numerical control drilling and tapping machine clamping mechanism comprises a rotary wheel 16, a threaded rod 14, a sliding block 13, a drill bit 7, a controller, two hydraulic rods 19, a driving motor 4, a drill bit 7, a rotary wheel 5, a drill tapping mechanism 5 and a workpiece tapping mechanism, wherein the rotary wheel 16 is rotated to drive the threaded rod 14 to rotate, the sliding block 13 can move back and forth on the two sliding rails 12, the front and back positions of the workpiece are adjusted under the drill bit 7 according to the drilling and tapping positions, the extension and retraction lengths of the two hydraulic rods 19 are controlled according to the controller, the positions of the two clamping plates 17 can move leftwards and rightwards, the workpiece between the two clamping plates 17 can be adjusted leftwards and rightwards, the left and right positions of the workpiece are adjusted under the drill bit 7 according to the drilling and tapping positions, the workpiece is placed between the two clamping plates 17, the clamping plates 17 are controlled by the two hydraulic rods 19 to clamp the workpiece, finally, the fan 8 is started, air in the two silica gel suckers 18 is sucked away under the action of two air pipes 9, negative pressure is formed between the silica gel suckers 18 and the workpiece, the silica gel suckers 18 to enable the silica gel suckers to tightly suck the workpiece, the driving motor 4 is started, the drill bit 7 to rotate, the rotary wheel tapping mechanism 5 is rotated to downwards, and further to perform drilling and tap the workpiece drilling and tapping process the workpiece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 utility model provides a machine clamping mechanism is attacked to numerical control brill, includes unable adjustment base (1), its characterized in that: the utility model discloses a drilling machine, including fixed baseplate (1), support column (3), be provided with mount (6) on support column (3), the front end of mount (6) is provided with bores and attacks mechanism (5), the upper end of attacking mechanism (5) of brill is provided with driving motor (4), the lower extreme of attacking mechanism (5) of brill is provided with drill bit (7), the upside of fixed baseplate (1) has set gradually fixed block (15), threaded rod (14), slider (13), slide rail (12) and baffle (11) by preceding to the back.

2. The clamping mechanism of the numerical control drilling and tapping machine according to claim 1, characterized in that: be provided with negative pressure pump (2) on unable adjustment base (1), negative pressure pump (2) are located the front side of support column (3), be provided with fan (8) on negative pressure pump (2).

3. The clamping mechanism of the numerical control drilling and tapping machine according to claim 1, characterized in that: the quantity of slide rail (12) is two, and two slide rail (12) are the symmetry and set up, slider (13) sliding connection on two slide rail (12), threaded rod (14) rotate between fixed block (15) and baffle (11) and are connected, threaded rod (14) are higher than the position of two slide rail (12) and run through slider (13) and are connected at slider (13) internal rotation, the front side of fixed block (15) is provided with runner (16), the front end of threaded rod (14) run through fixed block (15) and with runner (16) fixed connection.

4. The numerical control drilling and tapping machine fixture as claimed in claim 1, wherein: two sliding grooves (20) are formed in the bottom of the sliding block (13), and the two sliding grooves (20) are matched with the two sliding rails (12).

5. The numerical control drilling and tapping machine fixture as claimed in claim 1, wherein: both ends all are provided with installation piece (10), two about slider (13) upside installation piece (10) are the mirror image mode setting, two structure on installation piece (10) is the same, two all be provided with hydraulic stem (19) on installation piece (10), the one end that installation piece (10) were kept away from in hydraulic stem (19) is provided with grip block (17).

6. The clamping mechanism of the numerical control drilling and tapping machine according to claim 5, characterized in that: grip block (17) are hemispherical recess setting, the inboard of grip block (17) is provided with silica gel suction cup (18), the centre of silica gel suction cup (18) is provided with the air vent and is connected with trachea (9), trachea (9) are linked together with fan (8).