CN215747886U

CN215747886U - Drilling support tool

Info

Publication number: CN215747886U
Application number: CN202122019760.5U
Authority: CN
Inventors: 李新; 王群
Original assignee: Shandong Hongxiang Auto Parts Co ltd
Current assignee: Shandong Hongxiang Auto Parts Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-08
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a support tool for drilling, which comprises an installation base, wherein hydraulic cylinders are fixedly connected to the left side and the right side of the top end of the installation base, a placement platform is arranged in the middle of the top end of the support base, four installation lugs are uniformly arranged on the periphery of the placement platform, first bolts are arranged in the middle of the installation lugs and penetrate through the installation lugs to be in threaded connection with the support base, blocking pieces are fixedly connected to the front side and the rear side of the top end of the placement platform, pressing pieces are arranged on the left side and the right side of the top end of the placement platform, second bolts are in threaded connection with the four corners of the top end of the placement platform, penetrate through the blocking pieces and the pressing pieces, springs are arranged in the middle of the second bolts, and the upper ends and the lower ends of the springs are respectively in contact with nuts at the top ends of the second bolts and the pressing pieces. The utility model is convenient and practical, can reduce the manufacturing cost of the whole equipment, and is worth popularizing.

Description

Drilling support tool

Technical Field

The utility model relates to the field of tool fixtures, in particular to a support tool for drilling.

Background

The drilling is the operation of processing the hole on the work piece, and the drilling is in order to let other parts pass on the work piece, realizes the connection between a plurality of work pieces, perhaps is used for other pipe fittings to pass through, realizes that the pipe fitting is built-in, keeps the wholeness of equipment, and shell class work piece four corners is all drilled usually, uses bolted connection to seal the casing, in order to increase shell class work piece drilling's efficiency, sets up four drill bits with drilling equipment, carries out the processing operation to the work piece simultaneously through four drill bits.

Because the drilling equipment is provided with the four drill bits, the weight of the corresponding drilling part is increased, the drilling part of the equipment can be driven to move up and down by increasing the load, so that the cost of the equipment is increased, and the workpiece is inconvenient to fix by using the tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a support tool for drilling.

In order to achieve the purpose, the utility model adopts the following technical scheme: a support tool for drilling comprises an installation base, wherein hydraulic cylinders are fixedly connected to the left side and the right side of the top end of the installation base, the four corners of the top end of the mounting base are fixedly connected with guide posts, the top end of the hydraulic cylinder is fixedly connected with a supporting base, the four corners of the supporting base are respectively connected with the four guide posts at the top end of the mounting base in a sliding manner, a placing platform is arranged in the middle of the top end of the supporting base, four mounting lugs are uniformly arranged on the periphery of the placing platform, a first bolt is arranged in the middle of the mounting lug and penetrates through the mounting lug to be in threaded connection with the supporting base, the front side and the rear side of the top end of the placing platform are fixedly connected with baffle plates, the left side and the right side of the top end of the placing platform are provided with pressing sheets, four corners of the top end of the placing platform are in threaded connection with second bolts which penetrate through the retaining sheet and the pressing sheet, and the middle part of the second bolt is provided with a spring, and the upper end and the lower end of the spring are respectively contacted with a nut at the top end of the second bolt and a pressing sheet.

As a further description of the above technical solution:

an oil cylinder and an oil well pump are arranged in the mounting base, and the oil well pump and the oil cylinder are connected with a hydraulic cylinder.

As a further description of the above technical solution:

both sides all are provided with the opening around the preforming bottom.

As a further description of the above technical solution:

the top end of the placing platform is provided with four round holes, and the diameter of each round hole is far larger than that of the drill bit.

As a further description of the above technical solution:

and a cushion block is arranged at the joint of the top end of the hydraulic cylinder and the supporting base.

As a further description of the above technical solution:

a gasket is arranged between the first bolt and the mounting lug.

As a further description of the above technical solution:

and the outer sides of the mounting base and the supporting base are both provided with a zinc coating.

The utility model has the following beneficial effects:

1. according to the utility model, the placing platform and the supporting base are connected through the first bolt and the mounting lug, workpieces of different sizes can be fixed by replacing different placing platforms, the second bolt is screwed, the workpieces are compressed through the pressing sheet, the front blocking piece and the rear blocking piece limit the workpieces, the workpieces are convenient to fix, and the tool is convenient and practical.

2. According to the utility model, the two hydraulic cylinders are arranged at the bottom end of the supporting base, the hydraulic cylinders jack the placing platform to drive the workpiece to be processed, and the vertical movement of the workpiece is used for replacing the vertical movement of the drill bit part, so that the manufacturing cost of the whole equipment is saved, and the device is worth of being popularized vigorously.

Drawings

Fig. 1 is a perspective view of a drilling support tool according to the present invention;

fig. 2 is a front view of a drilling support tool according to the present invention.

Illustration of the drawings:

1. installing a base; 2. a guide post; 3. tabletting; 4. a baffle plate; 5. placing a platform; 6. a support base; 7. mounting lugs; 8. a hydraulic cylinder; 9. a first bolt; 10. a second bolt; 11. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: the utility model provides a support frock for drilling, including installation base 1, the equal fixedly connected with pneumatic cylinder 8 in 1 top left and right sides of installation base, the equal fixedly connected with guide pillar 2 in 1 top four corners of installation base, the equal fixedly connected with in 8 top fixedly connected with of pneumatic cylinder supports base 6 and supports 6 four corners of base respectively with four guide pillar 2 sliding connection on 1 top of installation base, it is provided with place the platform 5 to support 6 top middle parts of base, place the platform 5 evenly is provided with four installation ears 7 all around, installation ear 7 middle part is provided with first bolt 9 and first bolt 9 runs through installation ear 7 and supports 6 threaded connection on base, both sides fixedly connected with separation blade 4 around 5 top of place the platform, the 5 top left and right sides of place the platform is provided with preforming 3, the equal threaded connection in 5 top four corners of place the platform has second bolt 10 and second bolt 10 runs through separation blade 4 and preforming 3, the upper and lower both ends that second bolt 10 middle part was provided with spring 11 and spring 11 respectively with second bolt 10 top nut and preforming 3 3 contact, in the structure, first bolt 9 is unscrewed, corresponding place the platform 5 is selected according to the work piece size, then mention preforming 3 and say the work piece and arrange in between preforming 3 and place the platform 5, and make both ends offset with separation blade 4 around the work piece, after the work piece position is confirmed, twist and move second bolt 10, second bolt 10 gets into place the platform 5 in, the distance between nut of second bolt 10 and preforming 3 shortens, make spring 11 compressed, second bolt 10 exerts the force through spring 11 to preforming 3 and makes preforming 3 compress tightly the work piece, play the fixed effect of work piece, after the work piece is fixed to be accomplished, pneumatic cylinder 8 work is support base 6 along 2 direction upward movements of guide pillar, support base 6 promotes, it rises to drive the work piece through place the sinking of drill bit through place the promotion of work piece, it is that the drill bit carries out drilling operation to the work piece.

The oil cylinder and the oil pump are arranged in the mounting base 1, the oil pump and the oil cylinder are connected with the hydraulic cylinder 8, the oil pump pumps oil from the oil cylinder to provide power for the hydraulic cylinder 8, the front side and the rear side of the bottom end of the pressing sheet 3 are respectively provided with a notch which is clamped with the baffle 4, so that the pressing sheet 3 is in order contact with the placing platform 5, the pressing sheet 3 cannot compress a workpiece thinner than the baffle 4, the top end of the placing platform 5 is provided with four round holes, the aperture of the round holes is far larger than the diameter of a drill bit, the drill bit drills a hole to penetrate through the workpiece to avoid the drill bit from drilling into the placing platform 5 to cause the damage of the drill bit, a cushion block is arranged at the joint of the top end of the hydraulic cylinder 8 and the supporting base 6 to increase the contact area of the hydraulic cylinder 8 and the supporting base 6 and increase the connection strength, a gasket is arranged between the first bolt 9 and the mounting lug 7 to increase the connection strength between the placing platform 5 and the supporting base 6, the installation base 1 all is provided with the galvanizing coat with the support base 6 outside, prevents to rust, increase of service life.

The working principle is as follows: the first bolt 9 is screwed off, the corresponding placing platform 5 is selected according to the size of a workpiece, then the pressing sheet 3 is lifted, the workpiece is placed between the pressing sheet 3 and the placing platform 5, the front end and the rear end of the workpiece are abutted to the blocking pieces 4, after the position of the workpiece is determined, the second bolt 10 is screwed, the second bolt 10 enters the placing platform 5, the distance between the nut of the second bolt 10 and the pressing sheet 3 is shortened, the spring 11 is compressed, the second bolt 10 exerts force on the pressing sheet 3 through the spring 11 to enable the pressing sheet 3 to compress the workpiece, the workpiece is fixed, after the workpiece is fixed, the hydraulic cylinder 8 works, the supporting base 6 moves upwards along the direction of the guide pillar 2, the supporting base 6 is lifted, the workpiece is driven to ascend through the placing platform 5, the sinking of the drill bit is replaced through the lifting of the workpiece, and the drill bit performs drilling operation on the workpiece.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a drilling is with support frock, includes installation base (1), its characterized in that: the hydraulic cylinder (8) is fixedly connected to the left side and the right side of the top end of the mounting base (1), guide pillars (2) are fixedly connected to the four corners of the top end of the mounting base (1), a supporting base (6) is fixedly connected to the top end of the hydraulic cylinder (8), the four corners of the supporting base (6) are respectively in sliding connection with the four guide pillars (2) at the top end of the mounting base (1), a placing platform (5) is arranged in the middle of the top end of the supporting base (6), four mounting lugs (7) are uniformly arranged on the periphery of the placing platform (5), first bolts (9) are arranged in the middle of the mounting lugs (7), the first bolts (9) penetrate through the mounting lugs (7) and are in threaded connection with the supporting base (6), retaining pieces (4) are fixedly connected to the front side and the rear side of the top end of the placing platform (5), and pressing pieces (3) are arranged on the left side and the right side of the top end of the placing platform (5), the placing platform is characterized in that four corners of the top end of the placing platform (5) are connected with second bolts (10) in a threaded mode, the second bolts (10) penetrate through the blocking pieces (4) and the pressing pieces (3), and the upper ends and the lower ends of springs (11) and the upper ends and the lower ends of the springs (11) are respectively in contact with nuts at the top ends of the second bolts (10) and the pressing pieces (3).

2. The support tool for drilling according to claim 1, wherein: an oil cylinder and an oil well pump are arranged in the mounting base (1), and the oil well pump and the oil cylinder are connected with a hydraulic cylinder (8).

3. The support tool for drilling according to claim 1, wherein: both sides all are provided with the opening around the preforming (3) bottom.

4. The support tool for drilling according to claim 1, wherein: the top end of the placing platform (5) is provided with four round holes, and the diameter of each round hole is far larger than that of the drill bit.

5. The support tool for drilling according to claim 1, wherein: and a cushion block is arranged at the joint of the top end of the hydraulic cylinder (8) and the supporting base (6).

6. The support tool for drilling according to claim 1, wherein: a gasket is arranged between the first bolt (9) and the mounting lug (7).

7. The support tool for drilling according to claim 1, wherein: the outer sides of the mounting base (1) and the supporting base (6) are both provided with a zinc coating.