CN220497818U

CN220497818U - Dabber drilling equipment

Info

Publication number: CN220497818U
Application number: CN202321888136.1U
Authority: CN
Inventors: 杨勇; 龙华林; 纵兆成; 徐建勇
Original assignee: Zhejiang Huaju Auto Parts Co ltd
Current assignee: Zhejiang Huaju Auto Parts Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-20
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a mandrel drilling device which comprises a base, wherein two supporting blocks are fixedly arranged at the top of the base, fixing blocks are fixedly arranged at the tops of the supporting blocks, guide holes are formed in the tops of the fixing blocks, fixing assemblies are fixedly arranged at the tops of the base, and a drilling mechanism is fixedly arranged at the top of the base. According to the utility model, the support block and the fixing block are arranged, the guide holes are formed in the top of the fixing block, so that the guide holes and the drill bit are positioned on the same longitudinal horizontal line, the drill bit can drill the core shaft through the guide holes, six or more fixing holes are formed in the outer surface of the fixing seat, the number of the guide holes is matched with that of the fixing holes, through holes with the same number as that of the fixing holes are formed in the outer surface of the right support block, and the device can clamp six to eight core shafts at one time, so that the machining efficiency is improved, and the quality of core shaft machining drilling can be ensured.

Description

Dabber drilling equipment

Technical Field

The utility model belongs to the technical field of mandrels, and particularly relates to a mandrel drilling device.

Background

The fixed mandrel has different structures, different stress, different gear matching and different installation methods, and two general matching: sliding fit and interference fit sliding fit: if the sliding gear is used, the interference fit can be realized by slightly pushing the shaft into the position and the angle after aligning the shaft: when the interference is smaller, the shaft end can be knocked by the heavy hammer, and other objects are needed to cover the shaft end before the shaft is knocked, so that the shaft end is prevented from being damaged.

In the machining production process of the mandrel, the mandrel is required to be drilled, the hole at one end is drilled in the prior art, the hole at the other end is drilled in the reverse mode through secondary clamping, time and labor are wasted, working efficiency is reduced to a certain extent, practicality of the device is further reduced, and the mandrel drilling device is provided for solving the problems.

Disclosure of Invention

In view of the above, the present utility model provides a mandrel drilling device, which is provided by the arrangement.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dabber drilling equipment, includes the base, the top fixed mounting of base has a supporting shoe that is two in quantity, the top fixed mounting of supporting shoe has the fixed block, the guide hole has been seted up at the top of fixed block, the top fixed mounting of base has fixed subassembly, the top fixed mounting of base has drilling mechanism, the inside of fixed subassembly is provided with the dabber.

Preferably, the drilling mechanism comprises a supporting frame, a supporting plate, electric telescopic rods, a mounting plate, a motor, a rotating rod and a drill bit, wherein the supporting frame is fixedly arranged at the top of the base, the supporting plate is fixedly arranged at the top of the front face of the supporting frame, the electric telescopic rods with two numbers are fixedly arranged at the bottom of the supporting plate, the mounting plate is fixedly arranged at the bottom of the electric telescopic rods, the motor is fixedly arranged at the bottom of the mounting plate, the rotating rod is fixedly arranged at the output shaft of the motor, and the drill bit is fixedly arranged at the bottom of the rotating rod.

Preferably, the fixing assembly comprises a fixing seat and a fixing hole, the fixing seat is fixedly arranged at the top of the base, and the fixing hole is formed in the outer surface of the fixing seat.

Preferably, the number of the motors is more than six, the motors are uniformly distributed at the bottom of the mounting plate, the number of the guide holes is equal to that of the motors, and the number of the guide holes at the tops of the two fixing blocks is equal.

Preferably, through holes are formed in the outer surface of the supporting block on the right side, and the number of the through holes is equal to that of the fixing holes.

Preferably, the number of the fixing holes is one half of the number of the guiding holes, the fixing holes and the through holes are positioned on the same transverse horizontal line, and the drill bit and the guiding holes are positioned on the same longitudinal horizontal line.

Preferably, the two guiding holes are all positioned on the right side of the top of the fixed block, the right end of the mandrel penetrates to the right side of the right side supporting block through the through hole, and the left end of the mandrel is attached to the right side of the left side supporting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up supporting shoe and fixed block, set up the draw hole at the top of fixed block, make it lie in same vertical horizontal line with the drill bit, can make the drill bit bore a hole to the dabber through the draw hole, through having seted up six and more fixed orifices at the surface of fixing base, and the quantity and the fixed orifice looks adaptation of draw hole, set up the through-hole equal with fixed orifice quantity at the surface of right side supporting shoe, can make the device can once only clamp six to eight dabbers, and can pass through the draw hole of left and right sides, need bore the hole of both ends simultaneously processing about the dabber, and then work efficiency has been improved greatly, make the productivity obtain hundred percent's growth, through the mutual cooperation of fixed orifice and through-hole, and the right side of dabber and left side supporting shoe laminating mutually, can be fixed more firm to the dabber, make the dabber can not take place the displacement, thereby can also guarantee the quality that the dabber processes the drilling when improving machining efficiency;

2. through setting up drilling mechanism, support frame and the backup pad of setting can be used for installing electric telescopic handle and the part of its bottom, through electric telescopic handle's extension and shrink, can drive the mounting panel and the structure of bottom is carried out reciprocating, the starter motor, the motor drives the dwang and initiative, the dwang drives the drill bit and rotates, and then make the drill bit carry out high-speed rotation in the downwardly moving, and then downwardly moving under the cooperation of leading the hole, carry out drilling processing to the dabber, through setting up and leading the equal motor of hole quantity, and then improved machining efficiency greatly.

Drawings

FIG. 1 is a schematic three-dimensional structure of a mandrel drilling device according to the present utility model;

FIG. 2 is a front view of a mandrel drilling device according to the present utility model;

fig. 3 is a schematic diagram of a drilling mechanism of a mandrel drilling device according to the present utility model.

In the figure: 1 base, 2 supporting blocks, 3 fixed blocks, 4 guide holes, 5 fixed components, 501 fixed seats, 502 fixed holes, 6 drilling mechanisms, 601 supporting frames, 602 supporting plates, 603 electric telescopic rods, 604 mounting plates, 605 motors, 606 rotating rods, 607 drill bits and 7 mandrels.

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. 1-3, a mandrel drilling device comprises a base 1, two supporting blocks 2 are fixedly arranged at the top of the base 1, a fixed block 3 is fixedly arranged at the top of the supporting blocks 2, a guide hole 4 is formed in the top of the fixed block 3, a fixing assembly 5 is fixedly arranged at the top of the base 1, a drilling mechanism 6 is fixedly arranged at the top of the base 1, and a mandrel 7 is arranged in the fixing assembly 5.

In fig. 3, in the installation, drilling mechanism 6 comprises seven parts including support frame 601, backup pad 602, electric telescopic rod 603, mounting panel 604, motor 605, dwang 606 and drill bit 607, support frame 601 is installed at the top of base 1, front top installation backup pad 602 at support frame 601, install two electric telescopic rod 603 in the bottom of backup pad 602, set up mounting panel 604 in the bottom of electric telescopic rod 603, set up motor 605 in the bottom of mounting panel 604, install dwang 606 in the output shaft department of motor 605, set up drill bit 607 in the bottom of dwang 606, support frame 601 and backup pad 602 that set up can be used for installing electric telescopic rod 603 and the part of bottom thereof, through the extension and the shrink of electric telescopic rod 603, can drive mounting panel 604 and the structure of bottom thereof and reciprocate, start motor 605, motor 605 drives dwang 606 and initiatively, dwang 606 drives drill bit 607 to rotate, and then make drill bit 607 rotate at a high speed when moving down, and then move down in the cooperation of guiding hole 4, carry out drilling to mandrel 7.

In fig. 1, in the installation, fixed subassembly 5 comprises fixing base 501 and fixed orifices 502 two parts, installs fixing base 501 at the top of base 1, offers fixed orifices 502 at the surface of fixing base 501, and two supporting shoe 2 are located the left and right sides of fixing base 501 respectively, through the mutually supporting of through-hole and fixed orifices 502, and then make overall structure more reasonable, fasten the fixed of dabber 7 more.

In fig. 1, in the installation, the number of the motors 605 is more than six, and the motors 605 are uniformly arranged at the bottom of the installation plate 604, so that the processing efficiency is greatly improved, and the productivity is further increased.

In fig. 1, the number of the pilot holes 4 is equal to the number of the motors 605, so that the pilot holes 4 on the tops of the two fixed blocks 3 can be matched with the drill 607, and a plurality of mandrels 7 can be drilled.

In fig. 1 and 2, through the through hole has been seted up at the surface of right side supporting shoe 2, and the quantity of through hole and fixed orifices 502 equals, and then makes through hole and fixed orifices 502 can fix dabber 7 simultaneously, and the processing of drilling 607 of being convenient for guarantees the quality of drilling.

In fig. 1, in the installation, the number of the fixing holes 502 is half of the number of the guiding holes 4, and the fixing holes 502 and the through holes are located on the same horizontal line, the drill 607 and the guiding holes 4 are located on the same longitudinal horizontal line, and then the drill 607 can accurately process the mandrel 7.

In fig. 1, in the installation, two draw holes 4 all are located the top right side of fixed block 3, and the right-hand member of dabber 7 runs through to the right side of right side supporting shoe 2 through the through-hole, and the left end of dabber 7 is laminated mutually with the right side of left side supporting shoe 2, and then is more firm to the fixed of dabber 7 for dabber 7 can not take place the displacement.

The principle of operation of the present utility model will now be described as follows:

firstly, the mandrel 7 is fixed through the fixing component 5 and the through hole, the electric telescopic rod 603 is started, the electric telescopic rod 603 stretches, the mounting plate 604 is driven to move downwards, the motor 605 is started, the drill bit 607 is driven to rotate through the rotating rod 606, the drill bit 607 moves downwards while rotating, then the drill bit 607 moves to the lower side of the fixing block 3 through the guide hole 4 and contacts with the mandrel 7, and then the mandrel 7 is drilled.

In use, through arranging the supporting block 2 and the fixed block 3, the top of the fixed block 3 is provided with the guide holes 4, so that the guide holes 4 and the drill bit 607 are positioned on the same longitudinal horizontal line, the drill bit 607 can drill the mandrel 7 through the guide holes 4, six or more fixing holes 502 are arranged on the outer surface of the fixing seat 501, the number of the guide holes 4 is matched with that of the fixing holes 502, the outer surface of the right supporting block 2 is provided with through holes equal to that of the fixing holes 502, the device can clamp six to eight mandrels 7 at one time, holes needing to be drilled at the left end and the right end of the mandrel 7 can be simultaneously processed through the guide holes 4 at the left side and the right side, the working efficiency is greatly improved, the productivity is increased by hundred percent, the left side of the mandrel 7 is matched with the right side of the left supporting block 2 through the mutual matching of the fixing holes 502 and the through holes, can be fixed more firm to dabber 7 for dabber 7 can not take place the displacement, thereby can be in the improvement machining efficiency, can also guarantee dabber 7 processing drilling's quality, through setting up drilling mechanism 6, support frame 601 and backup pad 602 that set up can be used to install electric telescopic handle 603 and the part of bottom thereof, extension and shrink through electric telescopic handle 603, can drive mounting panel 604 and the structure of bottom thereof and reciprocate, starter motor 605, motor 605 drives dwang 606 and initiatively, dwang 606 drives drill bit 607 and rotates, and then make drill bit 607 carry out high-speed rotation when moving down, and then move down under the cooperation of guiding hole 4, carry out the drilling to dabber 7, through setting up and guiding hole 4 equal motor 605 in quantity, and then improved machining efficiency greatly.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dabber drilling equipment, includes base (1), its characterized in that, the top fixed mounting of base (1) has supporting shoe (2) that quantity is two, the top fixed mounting of supporting shoe (2) has fixed block (3), draw hole (4) have been seted up at the top of fixed block (3), the top fixed mounting of base (1) has fixed subassembly (5), the top fixed mounting of base (1) has drilling mechanism (6), the inside of fixed subassembly (5) is provided with dabber (7).

2. The mandrel drilling device according to claim 1, wherein the drilling mechanism (6) comprises a supporting frame (601), a supporting plate (602), an electric telescopic rod (603), a mounting plate (604), a motor (605), a rotating rod (606) and a drill bit (607), the supporting frame (601) is fixedly arranged at the top of the base (1), the supporting plate (602) is fixedly arranged at the top of the front face of the supporting frame (601), the electric telescopic rods (603) with two numbers are fixedly arranged at the bottom of the supporting plate (602), the mounting plate (604) is fixedly arranged at the bottom of the electric telescopic rod (603), the motor (605) is fixedly arranged at the bottom of the mounting plate (604), the rotating rod (606) is fixedly arranged at the output shaft of the motor (605), and the drill bit (607) is fixedly arranged at the bottom of the rotating rod (606).

3. A spindle drilling device according to claim 2, characterized in that the fixing assembly (5) comprises a fixing seat (501) and a fixing hole (502), the fixing seat (501) is fixedly arranged at the top of the base (1), and the fixing hole (502) is formed in the outer surface of the fixing seat (501).

4. A spindle drilling device according to claim 2, characterized in that the number of motors (605) is more than six, the motors (605) are uniformly arranged at the bottom of the mounting plate (604), the number of the guide holes (4) is equal to the number of the motors (605), and the number of the guide holes (4) at the top of the two fixing blocks (3) is equal.

5. A spindle drilling device according to claim 3, characterized in that the outer surface of the support block (2) on the right side is provided with through holes, which are equal in number to the fixing holes (502).

6. A spindle drilling device according to claim 3, characterized in that the number of the fixing holes (502) is half the number of the lead holes (4), and that the fixing holes (502) and the through holes are located on the same transverse level, and that the drill bit (607) and the lead holes (4) are located on the same longitudinal level.

7. The mandrel drilling device according to claim 5, wherein the two guiding holes (4) are located on the right side of the top of the fixed block (3), the right end of the mandrel (7) penetrates to the right side of the right side supporting block (2) through the through hole, and the left end of the mandrel (7) is attached to the right side of the left side supporting block (2).