CN218252946U

CN218252946U - Boring head structure of elbow boring machine

Info

Publication number: CN218252946U
Application number: CN202222736298.5U
Authority: CN
Inventors: 龚波; 金奇; 王家乐
Original assignee: Wuhan Chuanjishenghe Trading Co ltd
Current assignee: Wuhan Chuanjishenghe Trading Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-10
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to the technical field of metal processing, and a first structure of boring of elbow boring machine is disclosed, including servo motor, servo motor's output splined connection has the transfer line, the one end fixedly connected with A fixed disk on transfer line surface, the other end fixedly connected with connecting rod of transfer line, the surperficial threaded connection of connecting rod has the threaded sleeve, the fixed surface of threaded sleeve is connected with the dwang. This boring head structure of elbow boring machine, through the setting of connecting rod, A fixed disk, threaded sleeve, B fixed disk, bolt and nut, when the staff bore the machined part of required bore hole, at first install threaded sleeve screw in the surface of connecting rod, install into the round hole that corresponds every bolt and nut after the installation is accomplished in for dwang and transfer line consolidate once more, have avoided the bore hole bore diameter that takes place at the in-process of bore hole because of connecting insecure to change.

Description

Boring head structure of elbow boring machine

Technical Field

The utility model relates to a metalworking technical field specifically is a boring head structure of elbow boring machine.

Background

Original aperture adds the restriction that adds man-hour by work piece aperture, generally only take the hand to whet a knife and solve, at first the hand whet a knife does not have accurate size, can only rely on master's experience whet a knife, the life-span and the outward appearance of product of adversary's sharpener, dimensional requirement does not have the way control, can't satisfy consumer appearance and the size demand to the product at present, because the cutter can produce certain heat direct influence cutter's life and outward appearance smooth finish in processing, machining efficiency is with low costs and high costs, thereby the manufacturing cost of hardware processing industry and the reduction of order have been increased. At present, the commonly used processing hole diameter is about 5mm, and no standard small-diameter boring cutter below 5mm is processed, so that a smaller hole can not be processed in the aspects of cutter use and processing principle, along with the development of science and technology, the types of the boring cutter are various, and the hardness of a boring head is changed accordingly.

The boring head structure of the existing elbow boring machine has the following defects; (1) The cutter head is not convenient to replace quickly, and the boring efficiency is influenced; (2) And is inconvenient to carry about, and is assembled and disassembled;

therefore, the boring head structure of the elbow boring machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a first structure of boring of elbow boring machine has solved and has carried out quick replacement to the tool bit not convenient for that proposes in the above-mentioned background art, causes the influence to the efficiency of bore hole, and is not convenient for hand-carry to and the problem of equipment and dismantlement.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a first structure of boring of elbow boring machine, includes servo motor, servo motor's output end splined connection has the transfer line, the one end fixedly connected with A fixed disk on transfer line surface, the other end fixedly connected with connecting rod of transfer line, the surperficial threaded connection of connecting rod has the threaded sleeve, the fixed surface of threaded sleeve is connected with the dwang, the A draw-in groove has been seted up to one side on transfer line surface, the inside joint of A draw-in groove has the fixture block, the B draw-in groove has been seted up to one side on fixture block surface, the inside joint of B draw-in groove has the tool bit, the other end fixedly connected with B fixed disk on the surface of dwang.

Optionally, round holes are formed in the surfaces of the fixing disc A and the fixing disc B, bolts are connected to the inner threads of the round holes in a threaded mode, and nuts are connected to the surface threads of the bolts in a threaded mode.

Optionally, a threaded hole a is formed in the top of one side of the surface of the rotating rod, and a bolt a is fixed in threaded connection inside the threaded hole a.

Optionally, a threaded hole B is formed in one side, close to the threaded hole a, of the surface of the rotating rod, and an adjusting bolt is connected to the inner thread of the threaded hole B.

Optionally, a C threaded hole is formed in one side of the fixture block, and a screw is connected to the inner thread of the C threaded hole.

Optionally, the inner wall of the B clamping groove is provided with an anti-slip sheet in an attached mode, and the tool bit is made of alloy steel.

(III) advantageous effects

The utility model provides a boring head structure of elbow boring machine possesses following beneficial effect:

1. this boring head structure of elbow boring machine, through the setting of connecting rod, A fixed disk, threaded sleeve, B fixed disk, bolt and nut, when the staff bore the machined part of required bore hole, at first install threaded sleeve screw in the surface of connecting rod, install into the round hole that corresponds every bolt and nut after the installation is accomplished in for dwang and transfer line consolidate once more, have avoided the bore hole bore diameter that takes place at the in-process of bore hole because of connecting insecure to change.

2. This boring head structure of elbow boring machine, through A draw-in groove, the fixture block, the tool bit, the C screw hole, screw and adjusting bolt's setting, when the staff bore hole to the machined part, the fixture block of equidimension is changed according to the aperture that the customer required, install the fixture block in A draw-in groove after changing, install the tool bit in B draw-in groove again, after the installation is accomplished, the personnel finely tune the fixture block through twisting adjusting bolt and make the distance of tool bit keep the unanimity with the radius of bore hole, screw up the A bolt after the regulation is accomplished, make the bolt tightly block the fixture block, the efficiency of bore hole has been improved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the split structure of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. a servo motor; 2. a transmission rod; 3. a, fixing a disc; 4. a connecting rod; 5. a threaded sleeve; 6. rotating the rod; 7. a clamping block; 8. a cutter head; 9. b, fixing the disc; 10. a bolt; 11. a nut; 12. a, bolt; 13. adjusting the bolt; 14. and (4) screws.

Detailed Description

The technical solution 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. 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 to 4, the present invention provides a technical solution: a boring head structure of an elbow boring machine comprises a servo motor 1, wherein an output end of the servo motor 1 is in splined connection with a transmission rod 2, the transmission rod 2 is arranged to drive a rotating rod 6 to rotate under the rotation of the transmission rod 2, one end of the surface of the transmission rod 2 is fixedly connected with an A fixed disc 3, the other end of the transmission rod 2 is fixedly connected with a connecting rod 4, the A fixed disc 3, a threaded sleeve 5, a B fixed disc 9, a bolt 10 and a nut 11 are arranged, when a worker bores a workpiece needing bore, the threaded sleeve 5 is firstly installed on the surface of the connecting rod 4 in a threaded mode, each bolt 10 and each nut 11 are installed into corresponding round holes after installation is completed, the rotating rod 6 and the transmission rod 2 are reinforced again, and bore diameter change caused by insecure connection in the bore drilling process is avoided, the surface of the connecting rod 4 is in threaded connection with a threaded sleeve 5, the surface of the threaded sleeve 5 is fixedly connected with a rotating rod 6, one side of the surface of the rotating rod 6 is provided with an A clamping groove, a clamping block 7 is clamped in the A clamping groove, one side of the surface of the clamping block 7 is provided with a B clamping groove, a tool bit 8 is clamped in the B clamping groove, the other end of the surface of the rotating rod 6 is fixedly connected with a B fixing disc 9, through the arrangement of the A clamping groove, the clamping block 7, the tool bit 8, a C threaded hole, a screw 14 and an adjusting bolt 13, when a worker bores a workpiece, the clamping block 7 with different sizes is replaced according to the aperture required by a customer, the clamping block 7 is installed in the A clamping groove after replacement, the tool bit 8 is installed in the B clamping groove, after installation, the worker finely adjusts the clamping block 7 by screwing the adjusting bolt 13 to enable the distance of the tool bit 8 to be consistent with the radius of the bored hole, after the adjustment is finished, the bolt 10 is screwed, so that the A bolt 12 tightly clamps the clamping block 7, and the boring efficiency is improved;

round holes are formed in the surfaces of the fixing disc 3A and the fixing disc 9B, bolts 10 are connected to the inner threads of the round holes in a threaded mode, nuts 11 are connected to the surfaces of the bolts 10 in a threaded mode, and through the arrangement of the bolts 10 and the nuts 11, the effect that a worker fixes the rotating rod 6 and the transmission rod 2 again after the rotating rod is connected with the transmission rod in a threaded mode to increase the connection firmness is achieved;

the top of one side of the surface of the rotating rod 6 is provided with a threaded hole A, the threaded hole A is internally and threadedly connected with a bolt A12, and the bolt A12 is arranged to play a role in installing the fixture block 7 in the clamping groove A and fixing the fixture block after adjustment is completed by a worker;

a B threaded hole is formed in one side, close to the A threaded hole, of the surface of the rotating rod 6, an adjusting bolt 13 is connected to the inner thread of the B threaded hole, and through the arrangement of the adjusting bolt 13, the clamping block 7 is finely adjusted by a worker to change the radius;

a C threaded hole is formed in one side of the fixture block 7, a screw 14 is connected to the inner portion of the C threaded hole in a threaded mode, and through the arrangement of the screw 14, the effect that a worker can quickly replace a new cutter head 8 or a cutter head 8 which is worn greatly is achieved;

the inner wall subsides of B draw-in groove are equipped with anti-skidding piece, and tool bit 8's material is alloy steel, through the setting of anti-skidding piece, plays fixture block 7 and installs the effect of increasing friction in the A draw-in groove, through the setting of tool bit 8, plays the effect of carrying out the bore hole for the machined part.

The utility model discloses in, the device's working procedure as follows:

1. when the device is used, a worker installs the rotating rod 6 on the surface of the connecting rod 4 in a threaded manner, and then the bolt 10 and the nut 11 are respectively connected into each corresponding hole in a threaded manner after the installation is finished;

2. after the operation is completed, a worker selects the clamping blocks 7 with different sizes according to different requirements of customers, after the selection is completed, the tool bit 8 is installed in the B clamping groove, the screw 14 is screwed down, the tool bit 8 is tightly fixed in the B clamping groove, then the clamping block 7 is installed in the A clamping groove, the A bolt 12 is screwed down, the other end of the A bolt 12 is in contact with the clamping block 7, at the moment, the worker adjusts the diameter of the clamping block 7 to be equal to the radius of a boring hole by adjusting the adjusting bolt 13, and after the adjustment is completed, the A bolt 12 is screwed down again, so that the clamping block 7 is tightly clamped by the other end of the A bolt 12;

3. after the operation, a worker can bore the machined part, when the tool bit 8 is damaged or abraded too much in the boring process, the screw 14 can be screwed out, the tool bit 8 is taken out, then the new tool bit 8 is replaced, and the screw 14 is screwed down again to bore the hole again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 boring head structure of elbow boring machine, includes servo motor (1), its characterized in that: the output end spline of servo motor (1) is connected with transfer line (2), the one end fixedly connected with A fixed disk (3) on transfer line (2) surface, the other end fixedly connected with connecting rod (4) of transfer line (2), the surperficial threaded connection of connecting rod (4) has threaded sleeve (5), the fixed surface of threaded sleeve (5) is connected with dwang (6), the A draw-in groove has been seted up to one side on dwang (6) surface, the inside joint of A draw-in groove has fixture block (7), the B draw-in groove has been seted up to one side on fixture block (7) surface, the inside joint of B draw-in groove has tool bit (8), the other end fixedly connected with B fixed disk (9) on the surface of dwang (6).

2. The boring head structure of the elbow boring machine according to claim 1, characterized in that: the surface of A fixed disk (3) and B fixed disk (9) has all been seted up the round hole, the inside threaded connection of round hole has bolt (10), the surface threaded connection of bolt (10) has nut (11).

3. The boring head structure of an elbow boring machine according to claim 1, characterized in that: a threaded hole is formed in the top of one side of the surface of the rotating rod (6), and a fixing bolt A (12) is connected to the inner thread of the threaded hole A in a threaded mode.

4. The boring head structure of an elbow boring machine according to claim 3, characterized in that: a B threaded hole is formed in one side, close to the A threaded hole, of the surface of the rotating rod (6), and an adjusting bolt (13) is connected to the inner thread of the B threaded hole.

5. The boring head structure of an elbow boring machine according to claim 1, characterized in that: a C threaded hole is formed in one side of the clamping block (7), and a screw (14) is connected to the inner thread of the C threaded hole in a threaded mode.

6. The boring head structure of an elbow boring machine according to claim 1, characterized in that: the inner wall of the B clamping groove is provided with an anti-slip sheet in an attached mode, and the tool bit (8) is made of alloy steel.