CN211331459U

CN211331459U - Drilling equipment for machining convenient to fixed processing part

Info

Publication number: CN211331459U
Application number: CN201921952280.0U
Authority: CN
Inventors: 刘世革; 郑艳萍; 袁长勇; 张涛
Original assignee: Chengdu Industry and Trade College
Current assignee: Chengdu Industry and Trade College
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-25
Anticipated expiration: 2029-11-08

Abstract

The utility model belongs to the technical field of drilling equipment for machining, especially, be a drilling equipment for machining convenient to fixed processing part, including base and motor, the intermediate position of base is provided with first slide rail, and the intermediate position of first slide rail is connected with first slider, the surface of first slider is seted up flutedly, the fixed surface of base has the nut, and the intermediate position of nut is connected with the threaded rod, the top of threaded rod is fixed with the ejector pad, the top of first slider is connected with the stationary dog, and the back of stationary dog is fixed with first support. This drilling equipment for machining convenient to fixed processing part, this drilling equipment for machining convenient to fixed processing part can increase the fixity ability to the processing part at the in-process that uses, also can fix the processing part of different diameters and carry out the operation of punching of the different degree of depth, and this drilling equipment has improved the work efficiency of the operation of punching, has increased the practicality of device.

Description

Drilling equipment for machining convenient to fixed processing part

Technical Field

The utility model relates to a drilling equipment technical field for machining specifically is a drilling equipment for machining convenient to fixed processing part.

Background

Drilling equipment for machining can punch the operation to the processing part as required in machining, when punching to the processing part, needs to fix the processing part, avoids at the in-process that punches, and the processing part rocks, causes the condition emergence of the skew in hole, and current drilling equipment for machining nevertheless has following problem:

1. when the hole is drilled, the mechanical part cannot be well fixed, the fixing capacity is weak, and the machined part is displaced during the drilling operation, so that the poor hole condition is caused;

2. in the punching operation, the punching depth cannot be adjusted, and the position of the fixing device cannot be adjusted according to the diameter of the workpiece.

In order to solve the problems, innovative design is urgently needed on the basis of the original drilling equipment for machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment for machining convenient to fixed processing part to propose current drilling equipment for machining among the solution above-mentioned background art, when punching, the fixed ability is weak, and when the drilling operation, the processing part displacement causes the problem that the bad condition in hole appears.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for machining convenient for fixing a machined part comprises a base and a motor, wherein a first sliding rail is arranged at the middle position of the base, a first sliding block is connected at the middle position of the first sliding rail, a groove is formed in the surface of the first sliding block, a nut is fixed on the surface of the base, a threaded rod is connected at the middle position of the nut, a push block is fixed at the top end of the threaded rod, a fixed claw is connected above the first sliding block, a first support is fixed at the back of the fixed claw, a second sliding rail is reserved at the middle position of the first support, a second sliding block is connected at the middle position of the second sliding rail, a moving claw is fixed on the surface of the second sliding block, a first electric hydraulic cylinder is fixed above the second sliding block, a second support is fixed above the base, a third support is connected at the top of the second support, a third sliding rail is reserved at the middle position of the third support, and the surface of the third slide rail is connected with a third slide block, the motor is installed on the surface of the third slide block, a second electric hydraulic cylinder is fixed at the top of the motor, and a drill bit is connected to the bottom of the motor.

Preferably, the number of the first sliding blocks is 2 about the central axis of the base, and the base and the first sliding block form a sliding structure through a first sliding rail.

Preferably, the threaded rod is in threaded connection with the nut, and the threaded rod forms a rotating structure with the push block through the nut.

Preferably, the fixed claw and the movable claw are the same in size, and the central line of the fixed claw and the central line of the first sliding block are arranged in parallel.

Preferably, the first support is tightly attached to the fixed claw, and the first support and the movable claw form a sliding installation structure through a first electric hydraulic cylinder.

Preferably, the central axis of the motor coincides with the central axis of the base, and the motor and the drill constitute a rotary mounting structure.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling equipment for machining, which is convenient for fixing the machined part, can increase the fixing capacity of the machined part in the using process and also can fix the machined parts with different diameters to carry out drilling operation at different depths, the drilling equipment improves the working efficiency of the drilling operation and increases the practicability of the device;

1. when the drilling equipment for machining, which is convenient for fixing a machining part, is used, the threaded rod is rotated, the threaded rod drives the push block to move forwards, the push block pushes the first slide block to move forwards, the first slide block drives the movable claw and the fixed claw to move forwards, so that the distance between the fixed claws is reduced, when the fixed claw is tightly attached to the machining part, the rotation of the threaded rod is stopped, at the moment, the movable claw and the fixed claw complete the fixation of the machining part, the first electric hydraulic cylinder can drive the movable claw to move up and down by stretching and contracting movement, so that the distance between the fixed claw and the movable claw is adjusted, the fixed claw and the movable claw are more tightly attached to the machining part, and the machining part is more firmly fixed;

2. the motor can be controlled to reciprocate through stretching out and contracting of the second electric hydraulic cylinder, so that the drilling depth can be controlled, holes with different depths can be drilled according to different conditions, the practicability of the device is improved, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the second slide block and the movable claw of the present invention;

fig. 3 is a schematic view of the connection structure between the motor and the third slider.

In the figure: 1. a base; 2. a first slide rail; 3. a first slider; 4. a groove; 5. a nut; 6. a threaded rod; 7. a push block; 8. a fixed jaw; 9. a first bracket; 10. a second slide rail; 11. a second slider; 12. a movable claw; 13. a first electric hydraulic cylinder; 14. a second bracket; 15. a third support; 16. a third slide rail; 17. a third slider; 18. a motor; 19. a second electric hydraulic cylinder; 20. a drill bit.

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 a technical solution: a drilling device for machining convenient for fixing machined parts comprises a base 1 and a motor 18, wherein a first slide rail 2 is arranged at the middle position of the base 1, a first slide block 3 is connected at the middle position of the

first slide rail

2, 2 first slide blocks 3 are symmetrically arranged about the central axis of the base 1, the base 1 and the first slide blocks 3 form a sliding structure through the

first slide rail

2, 2 first slide blocks 3 are arranged, the drilling device can fix and drill machined parts with different diameters, the fixing strength is adjusted by sliding the first slide blocks 3 according to the machined parts with different diameters, the machined parts can be firmly fixed on the drilling device, a groove 4 is formed in the surface of the first slide block 3, a nut 5 is fixed on the surface of the base 1, a threaded rod 6 is connected at the middle position of the nut 5, a push block 7 is fixed at the top end of the threaded rod 6, and the threaded rod 6 is in threaded connection with the nut 5, the threaded rod 6 forms a rotating structure with the push block 7 through the nut 5, the threaded rod 6 rotates, the nut 5 moves along the rotating direction of the threads to push the push block 7 to move, so that the first sliding block 3 moves, the fixed claw 8 is connected above the first sliding block 3, the back of the fixed claw 8 is fixed with the first support 9, the middle position of the first support 9 is reserved with the second sliding rail 10, the middle position of the second sliding rail 10 is connected with the second sliding block 11, the surface of the second sliding block 11 is fixed with the movable claw 12, the first electric hydraulic cylinder 13 is fixed above the second sliding block 11, the fixed claw 8 and the movable claw 12 are the same in size, the central line of the fixed claw 8 is parallel to the central line of the first sliding block 3, the fixed claw 8 and the movable claw 12 are the same in size, so that a machined part can be better fixed, and the first sliding block 3 is ensured in the sliding process, the two ends of the fixed claw 8 are positioned on the same straight line, so that the fixed claw 8 is prevented from inclining in the moving process, the first support 9 and the moving claw 12 form a sliding installation structure through the first electric hydraulic cylinder 13, the first support 9 and the fixed claw 8 can synchronously move through the first sliding block 3 due to tight fit, the sliding installation structure can enable the moving claw 12 to move in the vertical direction, so as to adjust the distance between the fixed claw 8 and the moving claw 12, the second support 14 is fixed above the base 1, the top of the second support 14 is connected with the third support 15, the middle position of the third support 15 is reserved with a third sliding rail 16, the surface of the third sliding rail 16 is connected with the third sliding block 17, the motor 18 is arranged on the surface of the third sliding block 17, the top of the motor 18 is fixed with the second electric hydraulic cylinder 19, the bottom of the motor 18 is connected with the drill bit 20, the central axis of the motor 18 is coincided with the central axis of the base 1, and motor 18 and drill bit 20 constitute the rotation mounting structure, and the coincidence of the axis of motor 18 and base 1 can make drill bit 20 and processing part be in the vertical state, avoids when punching, causes the skew of hole, and drill bit 20 rotates through motor 18 thereby to the part operation of driling.

The working principle is as follows: when the drilling equipment for machining, which is convenient for fixing a machined part, is used, the threaded rod 6 is rotated clockwise, the threaded rod 6 moves along the direction of the rotation of the threaded rod through the nut 5, the threaded rod 6 drives the push block 7 to move forwards, the push block 7 pushes the first slide block 3 to move forwards, the first slide block 3 drives the movable claw 12 and the fixed claw 8 to move forwards, so that the distance between the fixed claws 8 is reduced, when the fixed claw 8 is tightly attached to the machined part, the rotation of the threaded rod 6 is stopped, the movable claw 12 and the fixed claw 8 complete the fixing of the machined part, the first electric hydraulic cylinder 13 extends and contracts to drive the movable claw 12 to move up and down, so that the distance between the fixed claw 8 and the movable claw 12 is adjusted, the fixed claw 8 and the movable claw 12 are attached to the machined part more tightly, the machined part is fixed more firmly, and the motor 18 rotates, drive drill bit 20 and rotate, second electric hydraulic cylinder 19 stretches out, drives motor 18 and carries out the downstream, makes drill bit 20 and processing part contact, and drill bit 20 carries out the drilling operation to processing part, through the second electric hydraulic cylinder 19 stretch out with the degree of depth that the shrink can control drilling, has improved the device's practicality, has improved work efficiency.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Drilling equipment for machining convenient to fixed processing part, includes base (1) and motor (18), its characterized in that: a first sliding rail (2) is arranged at the middle position of the base (1), a first sliding block (3) is connected at the middle position of the first sliding rail (2), a groove (4) is formed in the surface of the first sliding block (3), a nut (5) is fixed on the surface of the base (1), a threaded rod (6) is connected at the middle position of the nut (5), a push block (7) is fixed at the top end of the threaded rod (6), a fixed claw (8) is connected above the first sliding block (3), a first support (9) is fixed at the back of the fixed claw (8), a second sliding rail (10) is reserved at the middle position of the first support (9), a second sliding block (11) is connected at the middle position of the second sliding rail (10), a moving claw (12) is fixed on the surface of the second sliding block (11), and a first electric hydraulic cylinder (13) is fixed above the second sliding block (11), the top of base (1) is fixed with second support (14), and the top of second support (14) is connected with third support (15), the intermediate position of third support (15) is reserved has third slide rail (16), and the surface of third slide rail (16) is connected with third slider (17), motor (18) are installed on the surface of third slider (17), and the top of motor (18) is fixed with second electric hydraulic cylinder (19), the bottom of motor (18) is connected with drill bit (20).

2. A drilling apparatus for machining facilitating fixation of a machined part according to claim 1, wherein: the first sliding block (3) is symmetrically provided with 2 sliding blocks relative to the central axis of the base (1), and the base (1) and the first sliding block (3) form a sliding structure through the first sliding rail (2).

3. A drilling apparatus for machining facilitating fixation of a machined part according to claim 1, wherein: threaded connection is between threaded rod (6) and nut (5), and threaded rod (6) pass through nut (5) and constitute rotating-structure with ejector pad (7).

4. A drilling apparatus for machining facilitating fixation of a machined part according to claim 1, wherein: the fixed claw (8) and the movable claw (12) are the same in size, and the central line of the fixed claw (8) and the central line of the first sliding block (3) are arranged in parallel.

5. A drilling apparatus for machining facilitating fixation of a machined part according to claim 1, wherein: the first support (9) is tightly attached to the fixed claw (8), and the first support (9) and the moving claw (12) form a sliding installation structure through a first electric hydraulic cylinder (13).

6. A drilling apparatus for machining facilitating fixation of a machined part according to claim 1, wherein: the central axis of the motor (18) coincides with the central axis of the base (1), and the motor (18) and the drill bit (20) form a rotary mounting structure.