CN217775614U

CN217775614U - Radial drilling machine for machining cold pilger mill

Info

Publication number: CN217775614U
Application number: CN202221016517.6U
Authority: CN
Inventors: 王慧新
Original assignee: Zhangjiagang Hengli Machinery Co ltd
Current assignee: Zhangjiagang Hengli Machinery Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-11
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a radial drill for cold pilger mill processing, including drilling machine body and clearance mechanism, clearance mechanism includes the extension board, a plurality of spouts, every have been seted up on the surface of extension board the equal sliding connection in bottom of spout has the clearance piece, through removing a fixed connection between the top of clearance piece. The utility model discloses a set up clearance mechanism and clear up the fatlute in the mounting groove, when using, put down the extension board for the extension board is on a parallel with the processing platform, then fix through the second pin rod between supporting shoe and the fixed block, then start the clearance motor, the clearance motor passes through the threaded rod and drives the removal strip and remove, removes the strip and drives the clearance piece and slide in the mounting groove, thereby clear up metal sweeps and the fatlute in the mounting groove, keep the clean of mounting groove, the utility model discloses need not artifical cleanness and can keep the cleanness of mounting groove for anchor clamps installation is more stable, improves clamping stability, and the machining precision is higher.

Description

Radial drilling machine for machining cold pilger mill

Technical Field

The utility model relates to a cold pilger mill processing technology field, concretely relates to radial drill for cold pilger mill processing.

Background

The cold pilger mill is a technological device for cold rolling pierced billets (i.e. blank pipes) by using an annular ring shape, and has the advantages of good cogging performance, high material utilization rate and better precision and surface roughness than cold drawn pipes. In the rolling production of the cold pilger mill, rolling lubricating oil must be coated on the blank pipe entering a roller so as to be beneficial to the rolling forming of the steel pipe. A (c)

Cold pilger mill among the prior art is when producing, uses radial drill to the surface of spare part more, because the part of cold pilger mill is mostly the metal material, and radial drill adds the inside that mixes into for fatlute deposit at processing platform constant head tank with metal sweeps, is difficult to the clearance, and is very unstable after the anchor clamps installation, and then influences the quality of punching to certain potential safety hazard has.

Therefore, how to provide a radial drilling machine for cold pilger mill processing to solve the problem that prior art exists has important meaning to its application.

SUMMERY OF THE UTILITY MODEL

In view of this, the purpose of this application provides a radial drill for cold pilger mill processing to solve during the radial drill processing coolant liquid and metal sweeps mix for the inside of sludge deposit at processing platform constant head tank, be difficult to the clearance, anchor clamps installation back is very unstable, and then influence the quality of punching, and have certain potential safety hazard problem.

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

the utility model provides a radial drill for cold pilger mill processing, includes drilling machine body and clearance mechanism, clearance mechanism includes the extension board, a plurality of spouts, every have been seted up on the surface of extension board the equal sliding connection in bottom of spout has the clearance piece, through removing a fixed connection between the top of clearance piece, the equal fixedly connected with riser in both sides on extension board top, two rotate between the riser and be connected with the threaded rod, the threaded rod with remove a threaded connection, one of them the side-mounting of riser has the clearance motor, the output shaft and the threaded rod transmission of clearance motor are connected.

As a preferred technical scheme of the utility model, the drilling machine body includes bottom plate, processing platform, stand, lift cover, hydraulic lift cylinder, aircraft nose, drilling motor, truss and drill bit, the processing platform is installed in the top of bottom plate, column mouting is in one side on bottom plate top, lift cover and stand sliding connection, hydraulic lift cylinder installs in the top of stand, hydraulic lift cylinder's flexible end and truss fixed connection, truss and lift cover fixed connection, aircraft nose and drilling motor sliding connection, the drilling motor is installed on the top of aircraft nose, the drill bit is installed in the bottom of aircraft nose.

As a preferred technical scheme of the utility model, two hinge post of back fixedly connected with on bottom plate top, hinge post is articulated with the extension board.

As a preferred technical scheme of the utility model, the positive fixedly connected with supporting shoe on bottom plate top, bottom one side fixedly connected with fixed block of extension board, through second pin rod fixed connection between fixed block and the supporting shoe.

As the utility model discloses an optimized technical scheme, the mounting groove has been seted up on the top of processing platform, mounting groove and clearance piece looks adaptation.

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

1. the utility model discloses a set up clearance mechanism and clear up the fatlute in the mounting groove, when using, put down the extension board for the extension board is on a parallel with the processing platform, then fix through the second pin rod between supporting shoe and the fixed block, then start the clearance motor, the clearance motor passes through the threaded rod and drives the removal strip and remove, removes the strip and drives the clearance piece and slide in the mounting groove, thereby clear up metal sweeps and the fatlute in the mounting groove, keep the clean of mounting groove, the utility model discloses need not artifical cleanness and can keep the cleanness of mounting groove for anchor clamps installation is more stable, improves clamping stability, and the machining precision is higher.

2. The utility model discloses when carrying out spare part and add man-hour, stick up the extension board to do not hinder and install the machined part at the processing bench, and the extension board sticks up and to play certain guard action, avoids the sweeps to splash and accidentally injures operating personnel, uses safelyr.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be clearly understood, and the present application can be implemented according to the content of the description, and the foregoing and other objects, features, and advantages of the present application can be more clearly understood.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a structural diagram of the cleaning mechanism of the present invention during use.

In the figure: 1. a base plate; 2. a processing table; 3. cleaning the block; 4. a moving bar; 5. a hinged column; 6. a first pin rod; 7. cleaning the motor; 8. a threaded rod; 9. a drill bit; 10. a truss; 11. a drilling motor; 12. a machine head; 13. a lifting hydraulic cylinder; 14. a lifting sleeve; 15. a column; 16. a second pin; 17. a fixed block; 18. a supporting block; 19. a support plate; 20. a chute; 21. mounting grooves; 22. a riser.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Referring to fig. 1-2, the utility model provides a radial drilling machine's for cold pilger mill processing technical scheme: comprises a drilling machine body and a cleaning mechanism.

The drilling machine body comprises a bottom plate 1, a processing table 2, an upright post 15, a lifting sleeve 14, a lifting hydraulic cylinder 13, a machine head 12, a drilling motor 11, a truss 10 and a drill bit 9, wherein the processing table 2 is arranged at the top end of the bottom plate 1, the upright post 15 is arranged on one side of the top end of the bottom plate 1, the lifting sleeve 14 is in sliding connection with the upright post 15, the lifting hydraulic cylinder 13 is arranged at the top end of the upright post 15, the telescopic end of the lifting hydraulic cylinder 13 is fixedly connected with the truss 10, the truss 10 is fixedly connected with the lifting sleeve 14, the machine head 12 is in sliding connection with the drilling motor 11, the drilling motor 11 is arranged at the top end of the machine head 12, the drill bit 9 is arranged at the bottom end of the machine head 12, an installation groove 21 is formed at the top end of the processing table 2,

in this embodiment, the workpiece is mounted on the processing table 2 through the fixture, the fixing bolt of the fixture is located inside the mounting groove 21 at this time, the drilling motor 11 is started, and the drilling motor 11 drives the drill bit 9 through the machine head 12, so as to process the workpiece.

Clearance mechanism includes extension board 19, a plurality of spouts 20 have been seted up on extension board 19's surface, the equal sliding connection in bottom of every spout 20 has clearance piece 3, through removing 4 fixed connection on strip between the top of clearance piece 3, the equal fixedly connected with riser 22 in both sides on extension board 19 top, it is connected with threaded rod 8 to rotate between two riser 22, threaded rod 8 and 4 threaded connection of removal strip, the side-mounting of one of them riser 22 has clearance motor 7, clearance motor 7's output shaft and the transmission of threaded rod 8 are connected, mounting groove 21 and 3 looks adaptations of clearance piece.

In this embodiment, start clearance motor 7, clearance motor 7 drives threaded rod 8 and rotates, and threaded rod 8 drives removal strip 4 and slides, and slide strip 4 drives a plurality of clearance pieces 3 and slides.

Two articulated posts 5 of back fixedly connected with on bottom plate 1 top, articulated post 5 is articulated with extension board 19, one side of articulated post 5 is provided with first pin 6, fix through first pin 6 between extension board 19 and the articulated post 5, when not using clearance mechanism, stick up extension board 19 this moment, and fix extension board 19 and articulated post 5 through first pin 6, the extension board 19 of sticking up can prevent that the metal sweeps from splashing, plays certain guard action to operating personnel.

The front fixedly connected with supporting shoe 18 on bottom plate 1 top, bottom one side fixedly connected with fixed block 17 of extension board 19, through second pin rod 16 fixed connection between fixed block 17 and the supporting shoe 18, when carrying out the sweeps clearance, extract first pin rod 6, then put extension board 19 down, make extension board 19 and processing platform 2 parallel, supporting shoe 18 supports extension board 19 this moment, then insert second pin rod 16, make fixed block 17 and supporting shoe 18 fixed, avoid extension board 19 to rock.

During the specific use, extract first pin 6, then put extension board 19 down, make extension board 19 parallel with processing platform 2, supporting shoe 18 supports extension board 19 this moment, then insert second pin 16, make fixed block 17 and supporting shoe 18 fixed, avoid extension board 19 to rock, start up clearance motor 7, clearance motor 7 drives threaded rod 8 and rotates, threaded rod 8 drives removal strip 4 and slides, strip 4 drives a plurality of clearance piece 3 and slides, the initial position of clearance piece 3 is located one side of mounting groove 21, along with the removal of clearance piece 3, clearance piece 3 removes the inside to mounting groove 21, clearance piece 3 is at the in-process that mounting groove 21 removed, scrap and the fatlute in mounting groove 21 are cleared up, it can keep the cleanness of mounting groove 21 to need not artifical cleanness, make the anchor clamps installation more stable, improve the clamping stability, the machining precision is higher.

The above description is only a preferred embodiment of the present invention and it is not intended to limit the scope of the present invention, and various modifications and variations of the present invention are possible to those skilled in the art. All changes, modifications, substitutions, integrations and parameter changes to the embodiments, which are within the spirit and principle of the invention, can be made by conventional substitution or can realize the same function without departing from the principle and spirit of the invention, and all fall into the protection scope of the invention.

Claims

1. The utility model provides a radial drill for cold pilger mill processing which characterized in that: including drilling machine body and clearance mechanism, clearance mechanism includes extension board (19), a plurality of spouts (20), every have been seted up on the surface of extension board (19) the equal sliding connection in bottom of spout (20) has clearance piece (3), through removing strip (4) fixed connection between the top of clearance piece (3), the equal fixedly connected with riser (22) in both sides on extension board (19) top, two it is connected with threaded rod (8) to rotate between riser (22), threaded rod (8) and removal strip (4) threaded connection, one of them the side-mounting of riser (22) has clearance motor (7), the output shaft and the threaded rod (8) transmission of clearance motor (7) are connected.

2. The radial drill press for cold pilger mill processing of claim 1, wherein: the drilling machine body comprises a bottom plate (1), a machining table (2), an upright post (15), a lifting sleeve (14), a lifting hydraulic cylinder (13), a machine head (12), a drilling motor (11), a truss (10) and a drill bit (9), wherein the machining table (2) is installed on the top end of the bottom plate (1), the upright post (15) is installed on one side of the top end of the bottom plate (1), the lifting sleeve (14) is connected with the upright post (15) in a sliding mode, the lifting hydraulic cylinder (13) is installed on the top end of the upright post (15), the telescopic end of the lifting hydraulic cylinder (13) is fixedly connected with the truss (10), the truss (10) is fixedly connected with the lifting sleeve (14), the machine head (12) is connected with the drilling motor (11) in a sliding mode, the drilling motor (11) is installed on the top end of the machine head (12), and the drill bit (9) is installed at the bottom end of the machine head (12).

3. The radial drill press for cold pilger mill processing of claim 2, wherein: the back fixedly connected with two articulated posts (5) on bottom plate (1) top, articulated post (5) are articulated with extension board (19).

4. The radial drill press for cold pilger mill processing of claim 3, wherein: the front side of the top end of the bottom plate (1) is fixedly connected with a supporting block (18), one side of the bottom end of the supporting plate (19) is fixedly connected with a fixing block (17), and the fixing block (17) and the supporting block (18) are fixedly connected through a second pin rod (16).

5. The radial drill press for cold pilger milling according to claim 4, wherein: the top end of the processing table (2) is provided with a mounting groove (21), and the mounting groove (21) is matched with the cleaning block (3).