CN217529309U

CN217529309U - Drilling clamp of numerical control machine tool

Info

Publication number: CN217529309U
Application number: CN202221417929.0U
Authority: CN
Inventors: 刘斌; 昌荣华; 赵友谊; 刘佳旺; 汪杨
Original assignee: Hunan Bohang Machinery Manufacturing Co ltd
Current assignee: Hunan Bohang Machinery Manufacturing Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-04
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a digit control machine tool technical field discloses a digit control machine tool boring grab, including the digit control machine tool bottom plate, the right front side in top of digit control machine tool bottom plate is provided with the fixed seat case, the well rear end equidistance of digit control machine tool bottom plate is provided with a plurality of fixture, the inside of fixed seat case is provided with cleans the mechanism, fixture includes mount and first electric telescopic handle, the front end of threaded rod runs through the front end middle part and the fixed connection of fixed seat case in the pivot of motor, fixture still includes third electric telescopic handle, second gear and first gear. The utility model discloses in, through the setting of long rack, first gear, second gear and the third electric telescopic handle that fixture contained for centre gripping simple operation cleans the piece through motor, threaded rod, slider and the brush cleaner that cleaning mechanism contained and collects the platform case through the small opening board, can not the piece pollution.

Description

Drilling clamp of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a digit control machine tool boring grab.

Background

The numerical control machine tool is a numerical control machine tool, is called as an automation machine tool with a program control system for short, when the numerical control machine tool is used for processing a workpiece, drilling is one of the procedures, and the workpiece needs to be clamped and fastened through a clamp during drilling, so that the pipe fitting is prevented from moving in the drilling process.

At present, the in-process of fixing is being carried out to current most anchor clamps for drilling of digit control machine tool, singly adopt the fixed mode of nut to accomplish the location to the work piece, the firm degree of location is unstable and the operation is more troublesome, simultaneously, can produce a large amount of pieces when drilling, and current work piece drilling can not carry out effectual collection to the piece and cause serious piece pollution with digit control machine tool anchor clamps frock, consequently, technical personnel in the field provide a digit control machine tool drilling anchor clamps, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a digit control machine tool boring grab who proposes for the centre gripping simple operation is stable firm, makes the piece that can produce drilling effectively simultaneously clean, can not cause clastic pollution.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a drilling fixture for a numerical control machine tool comprises a numerical control machine tool bottom plate, wherein a fixed seat box is arranged on the right front side of the top of the numerical control machine tool bottom plate, a plurality of clamping mechanisms are arranged at the middle rear end of the numerical control machine tool bottom plate at equal intervals, and a cleaning mechanism is arranged inside the fixed seat box;

the clamping mechanism comprises a fixed frame and a first electric telescopic rod, wherein both sides of the front end of the fixed frame are fixedly connected with first fixed plates, both the left and right ends of the middle part of the front end of the fixed frame are fixedly connected with second fixed plates, the bottom ends of the cylinder bodies of the first electric telescopic rod are arranged at the middle and rear ends of the top of the bottom plate of the numerical control machine tool, and the top ends of the rod bodies of the first electric telescopic rod are fixedly connected to the fixed frame and the bottom ends of the first fixed plates;

the cleaning mechanism comprises a sliding chute, the sliding chute is arranged inside the fixed seat box, a threaded rod is arranged in the sliding chute, and the front end of the threaded rod penetrates through the middle part of the front end of the fixed seat box and is fixedly connected to a rotating shaft of the motor;

through the technical scheme, it stretches out forward to drive the long rack through third electric telescopic handle, then the forward stretching out of long rack is driving two second gears on both sides and is rotating, the rotation of two second gears is driving two first gear revolve, the forward stretching out of long rack is driving the second grip block and is stretching out forward, rotation through two first gears, driving two first grip blocks and stretching into inwards, carry fixed drilling to the work piece that needs the centre gripping after that, make centre gripping simple operation stable firm, and simultaneously, drive the threaded rod through the motor and rotate, the rotation of threaded rod is driving the slider and is sliding around, the sliding around the slider is driving the cleaning brush and is sliding around, second electric telescopic handle is driving the cleaning brush and is stretching out and drawing back from side to side, then the slip around the cleaning brush and the slip of slip about to the piece that cleans drilling on the platform case, the piece that cleans leaks to the platform incasement through the orifice plate and collects, make can clean the piece that the drilling produced effectively, can not cause clastic pollution.

Furthermore, the clamping mechanism further comprises a third electric telescopic rod, a second gear and a first gear, the bottom end of a cylinder body of the third electric telescopic rod is fixedly connected to the middle part of the rear end of the fixing frame, the top end of a rod body of the third electric telescopic rod penetrates through the middle part of the front end of the fixing frame and is fixedly connected to the rear end of the long rack, the front end of the long rack is fixedly connected with a second clamping plate, the second gears are arranged at the front end of the second fixing plate, the first gears are arranged at the front end of the first fixing plate, and rotating shafts of the first gears are rotatably connected with the first clamping plate;

through above-mentioned technical scheme, drive long rack through third electric telescopic handle and stretch out forward, then stretch out forward of long rack and drive two second gears rotations on both sides, the rotation of two second gears drives two first gears and rotates, and the past of long rack is stretching out forward and is driving the second grip block and stretch out forward, then through the rotation of two first gears, is driving two first grip blocks and inwards stretches into.

Furthermore, the cleaning mechanism further comprises a sliding block and a perforated plate, the sliding block is in threaded connection with the threaded rod, the top end of the sliding block is fixedly connected with a fixing plate, a second electric telescopic rod is arranged on the left side of the fixing plate, a cleaning brush is arranged at the top end of a rod body of the second electric telescopic rod, and the perforated plate is arranged at the top end of the platform box;

through above-mentioned technical scheme, the rotation through the threaded rod is driving the slider and is sliding around, and the front and back slip of slider is driving the wiper and is sliding around, and second electric telescopic handle is driving the wiper and is stretching out and drawing back about, then slip around the wiper and slip about with clean the piece of drilling on the platform case, the piece that cleans leaks to the platform incasement through the orifice plate and collects.

Furthermore, the second gears are meshed with the long racks, and the first gears are meshed with the second gears;

through above-mentioned technical scheme, drive second gear rotation through long rack, the second gear drives first gear rotation.

Furthermore, the top end of the perforated plate is in contact with the bottom end of a drill, the drill is fixedly connected to the middle of the bottom end of the top frame plate, four corners of the top end of the top frame plate are fixedly connected with fixing strips, and a door is arranged on the left side of the platform box;

through above-mentioned technical scheme, the piece that produces the drilling of work piece through the perforator falls the platform case through the small opening board and collects.

Furthermore, a second control switch and a first control switch are sequentially arranged at the right front end of the top of the bottom plate of the numerical control machine tool, the bottom end of the motor is fixedly connected with one end of the support frame, and the other end of the support frame is fixedly connected to the middle front end of the right side of the top of the bottom plate of the numerical control machine tool;

through the technical scheme, the motor is supported and fixed through the arrangement of the supporting frame.

Furthermore, the first control switch is electrically connected with a third electric telescopic rod, and the second control switch is electrically connected with a second electric telescopic rod;

through the technical scheme, the switch of the third electric telescopic rod is controlled through the first control switch, and the switch of the second electric telescopic rod is controlled through the second control switch.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, drive long rack through third electric telescopic handle and stretch out forward, then the forward extension of long rack is driving two second gears rotations on both sides, two first gear revolve are being driven in the rotation of two second gears, the forward extension of long rack is driving the second grip block and is stretching out forward, rotation through two first gears, drive two first grip blocks and inwards stretch into, carry fixed drilling to the work piece that needs the centre gripping after that, make the centre gripping simple operation stable firm.

2. The utility model discloses in, it rotates to drive the threaded rod through the motor, the rotation of threaded rod is driving the slider and is sliding around, the front and back slip of slider is driving the brush cleaner front and back, second electric telescopic handle is driving about the brush cleaner flexible, then slip around the brush cleaner is cleaned the piece of drilling on the platform case with slip about with, the piece of cleaning leaks the platform incasement through the orifice board and collects for can clean the piece that the drilling produced effectively, can not cause clastic pollution.

Drawings

Fig. 1 is a front view of a drilling jig of a numerical control machine tool provided by the present invention;

fig. 2 is a top view structural diagram of a drilling jig of a numerical control machine tool provided by the utility model;

fig. 3 is the utility model provides a digit control machine tool boring grab's local structure chart.

Illustration of the drawings:

1. a clamping mechanism; 101. a first electric telescopic rod; 102. a fixed mount; 103. a third electric telescopic rod; 104. a first fixing plate; 105. a first gear; 106. a first clamping plate; 107. a long rack; 108. a second clamping plate; 109. a second fixing plate; 110. a second gear; 2. a cleaning mechanism; 201. a motor; 202. a threaded rod; 203. a chute; 204. a slider; 205. a fixing plate; 206. a second electric telescopic rod; 207. cleaning with a brush; 208. a perforated plate; 3. a bottom plate of the numerical control machine; 4. fixing the seat box; 5. a top frame plate; 6. a first control switch; 7. a second control switch; 8. a platform box; 9. a fixing strip; 10. a drill; 11. a support frame; 12. and (6) opening the door.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a numerical control machine tool drilling clamp comprises a numerical control machine tool bottom plate 3, wherein a fixed seat box 4 is arranged on the right front side of the top of the numerical control machine tool bottom plate 3, a plurality of clamping mechanisms 1 are arranged at the middle rear end of the numerical control machine tool bottom plate 3 at equal intervals, and a cleaning mechanism 2 is arranged inside the fixed seat box 4;

the clamping mechanism 1 comprises a fixed frame 102 and a first electric telescopic rod 101, wherein first fixing plates 104 are fixedly connected to two sides of the front end of the fixed frame 102, second fixing plates 109 are fixedly connected to the left and right ends of the middle part of the front end of the fixed frame 102, the bottom end of a cylinder body of the first electric telescopic rod 101 is arranged at the rear end of the top of the bottom plate 3 of the numerical control machine tool, the top end of a rod body of the first electric telescopic rod 101 is fixedly connected to the bottom ends of the fixed frame 102 and the first fixing plates 104, a long rack 107 is driven by a third electric telescopic rod 103 to extend forwards, then the forward extension of the long rack 107 drives two second gears 110 at two sides to rotate, the rotation of the two second gears 110 drives two first clamping plates 108 to extend forwards, then the two first clamping plates 106 are driven to extend inwards by the rotation of the two first gears 105, and then workpieces to be clamped and fixed are drilled, so that the clamping operation is convenient, stable and firm;

clean mechanism 2 and include spout 203, spout 203 sets up the inside at fixed seat case 4, be provided with threaded rod 202 in the spout 203, the front end middle part and the fixed connection of threaded rod 202 are run through fixed seat case 4 in the pivot of motor 201, it rotates to drive threaded rod 202 through motor 201, the rotation of threaded rod 202 is driving slider 204 and is sliding around, the sliding around of slider 204 is driving brush cleaner 207 and is sliding around, second electric telescopic handle 206 is driving brush cleaner 207 and is stretching out and drawing back about, then the slip around brush cleaner 207 is cleaned the piece of drilling on platform case 8 with the slip of controlling, the piece of cleaning leaks through orifice plate 208 and collects in platform case 8, make can clean the piece that the drilling produced effectively, can not cause clastic pollution.

Fixture 1 still includes third electric telescopic handle 103, second gear 110 and first gear 105, the cylinder body bottom fixed connection of third electric telescopic handle 103 is in the rear end middle part of mount 102, the body of rod top of third electric telescopic handle 103 runs through the front end middle part of mount 102 and fixed connection is in the rear end of long rack 107, the front end fixedly connected with second grip block 108 of long rack 107, second gear 110 all sets up the front end at second fixed plate 109, first gear 105 all sets up the front end at first fixed plate 104, the pivot of first gear 105 all rotates and is connected with first grip block 106, it stretches out forward to drive long rack 107 through third electric telescopic handle 103, then it drives two second gear 110 rotations on both sides to stretch out forward of long rack 107, the rotation of two second gear 110 drives two first gear 105 to rotate, the stretching out forward of long rack 107 drives second grip block 108 to stretch out forward, then through the rotation of two first gear 105, it is inwards stretching into to drive two first grip block 106.

Cleaning mechanism 2 and still including slider 204 and orifice plate 208, slider 204 threaded connection is on threaded rod 202, the top fixedly connected with fixed plate 205 of slider 204, the left side of fixed plate 205 is provided with second electric telescopic handle 206, the body of rod top of second electric telescopic handle 206 is provided with cleaning brush 207, orifice plate 208 sets up the top at platform case 8, rotation through threaded rod 202 is driving slider 204 and is sliding around, the sliding around of slider 204 is driving cleaning brush 207 and is sliding around, second electric telescopic handle 206 is driving cleaning brush 207 and is stretching out and drawing back about, then the slip around cleaning brush 207 and the slip of controlling clean the piece of drilling on platform case 8, the piece of cleaning leaks to platform case 8 through orifice plate 208 and collects.

The second gears 110 are all meshed with the long rack 107, the first gears 105 are all meshed with the second gears 110, the long rack 107 drives the second gears 110 to rotate, and the second gears 110 drive the first gears 105 to rotate.

The top of orifice plate 208 and the bottom contact of perforator 10, perforator 10 fixed connection is at the bottom middle part of top frame plate 5, the equal fixedly connected with fixed strip 9 in top four corners of top frame plate 5, and the left side of platform case 8 is provided with 12 that open the door, and the piece that produces the drilling of work piece through perforator 10 falls platform case 8 through orifice plate 208 and collects.

Second control switch 7 and first control switch 6 have set gradually to the top right front end of digit control machine tool bottom plate 3, the bottom of motor 201 and the one end fixed connection of support frame 11, and the other end fixed connection of support frame 11 is front end in the top right side of digit control machine tool bottom plate 3, through the setting of support frame 11, supports and fixes motor 201.

The first control switch 6 is electrically connected with the third electric telescopic rod 103, the second control switch 7 is electrically connected with the second electric telescopic rod 206, the switch of the third electric telescopic rod 103 is controlled through the first control switch 6, and the switch of the second electric telescopic rod 206 is controlled through the second control switch 7.

The working principle is as follows: drive long rack 107 through third electric telescopic handle 103 and stretch out forward, then the stretching out forward of long rack 107 drives two second gears 110 on both sides and rotates, two first gears 105 are being driven to rotate by the rotation of two second gears 110, the second grip block 108 is being driven to stretch out forward by the stretching out forward of long rack 107, then through the rotation of two first gears 105, it is inwards stretching into to drive two first grip blocks 106, it fixes and drills to carry out to the work piece that needs the centre gripping, make the simple and stable firm of centre gripping operation, it rotates to drive threaded rod 202 through motor 201, the rotation of threaded rod 202 is driving slider 204 and is sliding back and forth, the front and back slip of slider 204 is driving cleaning brush 207 and is sliding back and forth, second electric telescopic handle 206 is driving cleaning brush 207 and is stretching out and drawing back and left and right, then the slip around cleaning brush 207 is sliding to the piece of drilling on platform case 8 and is cleaned, the piece that cleans leaks to platform case 8 through leak 208 and collects the orifice plate, make can clean the piece that produces effectively, can not cause the pollution of piece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a digit control machine tool boring grab, includes digit control machine tool bottom plate (3), its characterized in that: a fixed seat box (4) is arranged on the right front side of the top of the numerical control machine tool bottom plate (3), a plurality of clamping mechanisms (1) are arranged at the middle rear end of the numerical control machine tool bottom plate (3) at equal intervals, and a cleaning mechanism (2) is arranged inside the fixed seat box (4);

the clamping mechanism (1) comprises a fixed frame (102) and a first electric telescopic rod (101), wherein first fixed plates (104) are fixedly connected to two sides of the front end of the fixed frame (102), second fixed plates (109) are fixedly connected to the left end and the right end of the middle part of the front end of the fixed frame (102), the bottom ends of cylinder bodies of the first electric telescopic rod (101) are arranged at the middle and rear ends of the top of the bottom plate (3) of the numerical control machine tool, and the top end of a rod body of the first electric telescopic rod (101) is fixedly connected to the bottom ends of the fixed frame (102) and the first fixed plates (104);

cleaning mechanism (2) includes spout (203), spout (203) set up the inside at fixed seat case (4), be provided with threaded rod (202) in spout (203), the front end middle part and the fixed connection of the front end of fixed seat case (4) are run through to the front end of threaded rod (202) are in the pivot of motor (201).

2. The numerical control machine tool drilling jig of claim 1, characterized in that: fixture (1) still includes third electric telescopic handle (103), second gear (110) and first gear (105), the cylinder body bottom fixed connection of third electric telescopic handle (103) is in the rear end middle part of mount (102), the body of rod top of third electric telescopic handle (103) runs through the front end middle part of mount (102) and fixed connection is in the rear end of long rack (107), the front end fixedly connected with second grip block (108) of long rack (107), second gear (110) all set up the front end at second fixed plate (109), first gear (105) all set up the front end at first fixed plate (104), the pivot of first gear (105) all rotates and is connected with first grip block (106).

3. The numerical control machine tool drilling jig of claim 1, characterized in that: clean mechanism (2) and still include slider (204) and orifice plate (208), slider (204) threaded connection is on threaded rod (202), the top fixedly connected with fixed plate (205) of slider (204), the left side of fixed plate (205) is provided with second electric telescopic handle (206), the body of rod top of second electric telescopic handle (206) is provided with brush cleaner (207), orifice plate (208) set up the top at platform case (8).

4. The numerical control machine tool drilling jig as set forth in claim 2, wherein: the second gears (110) are meshed with the long rack (107), and the first gears (105) are meshed with the second gears (110).

5. The numerical control machine tool drilling jig of claim 3, characterized in that: the top of orifice plate (208) and the bottom contact of perforator (10), perforator (10) fixed connection is in the bottom middle part of top frame plate (5), the equal fixedly connected with fixed strip (9) in top four corners of top frame plate (5), the left side of platform case (8) is provided with door (12) of opening.

6. The numerical control machine tool drilling jig of claim 1, characterized in that: the top right front end of digit control machine tool bottom plate (3) has set gradually second control switch (7) and first control switch (6), the bottom of motor (201) and the one end fixed connection of support frame (11), the other end fixed connection of support frame (11) is front end in the top right side of digit control machine tool bottom plate (3).

7. The numerical control machine tool drilling jig of claim 6, characterized in that: the first control switch (6) is electrically connected with the third electric telescopic rod (103), and the second control switch (7) is electrically connected with the second electric telescopic rod (206).