CN218135091U

CN218135091U - Lathe suitable for roller boring

Info

Publication number: CN218135091U
Application number: CN202222194503.XU
Authority: CN
Inventors: 任艳青; 贾福宏; 张鹏
Original assignee: Tangshan Runyuan Roll Co ltd
Current assignee: Tangshan Runyuan Roll Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-12-27
Anticipated expiration: 2032-08-20

Abstract

The application discloses lathe suitable for roll boring relates to roll boring technical field, including the lathe seat, one side on lathe seat top is provided with drive assembly, one side of drive assembly rotates installs the boring cutter, the inside of lathe seat has been seted up and has been led to the chamber, output shaft and two-way screw rod one side of servo motor one are fixed connection, the bottom of lathe seat is provided with the garbage collection structure. This application is through being provided with servo motor one, smooth chamber, the movable block, slide rail and two-way screw rod, movable block and support fixed connection, and constitute sliding connection through smooth chamber and slide rail between movable block and the workstation, and two-way screw rod screw thread runs through the movable block, two-way screw rod both ends screw thread is opposite, fixed connection between two-way screw rod and the servo motor one, consequently, it removes to drive two-way screw rod at servo motor one positive and negative rotation in-process, adjust the distance between the support, it can be applicable to not unidimensional roll to have improved this lathe that is applicable to the roll bore hole.

Description

Lathe suitable for roller boring

Technical Field

The application relates to the technical field of roller boring, in particular to a lathe suitable for roller boring.

Background

The roller is a main working part and a tool for continuous plastic deformation of metal production by a rolling mill, mainly comprises a roller body, a roller neck and a shaft head part, needs to be bored at the later stage, and needs to use a lathe for boring the roller when boring.

This type of lathe on the market is various today, can satisfy people's user demand basically, but still has certain problem, wherein at the in-process that uses, because inconvenient length to carrying on between the clamping frame is adjusted, when roll length overlength or short, leads to the roll centre gripping insecure easily, if when low to roll centre gripping fastness, the skew appears in the in-process of punching easily, has reduced the roll quality of punching.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a lathe suitable for roll boring to solve the problem that the clamping of rolls with different lengths is inconvenient to adjust according to needs by providing the lathe in the background technology.

The application provides a lathe suitable for boring a roller, which adopts the following technical scheme;

the utility model provides a lathe suitable for roll bore hole, includes the lathe seat, one side on lathe seat top is provided with drive assembly, one side of drive assembly rotates installs the boring cutter, the through-hole chamber has been seted up to the inside of lathe seat, the top of lathe seat is provided with the workstation, the intermediate position department on lathe seat top transversely rotates there is the lead screw, and the lead screw thread runs through the workstation, the top that the lathe seat is kept away from drive assembly one side installs servo motor two, and servo motor two's output shaft rotates with one side of lead screw to be connected, the both sides on workstation top all are provided with the support, and the inside both ends of support all slide and have the splint, the both ends screw thread of support runs through there is the double-screw bolt, and for rotating the connection between double-screw bolt and the splint, be provided with adjustment mechanism between support bottom and the workstation, adjustment mechanism includes servo motor one, the inside position department that is close to the workstation top has seted up the sliding chamber, the top intercommunication of sliding chamber has the slide rail, the below of support is fixed with the movable block, and the top of movable block is located inside of sliding block and the screw rod of slide block and the two-way screw structure collection of lathe seat, the screw rod is connected in the two-way screw rod of servo motor one side, the movable block is connected the two-way motor structure.

Through adopting above-mentioned technical scheme, through threaded connection between movable block and the two-way screw rod between the two supports, two-way screw rod and a servo motor output shaft fixed connection can make support relative movement through a servo motor operation, adjust the distance between the support, by workstation and lead screw threaded connection, lead screw and two output end fixed connection of servo motor, when servo motor two functions, the lead screw drives the workstation and removes.

Optionally, the waste collecting structure includes a waste collecting hopper and a positioning plate, the positioning plate is fixed on the inner wall of the lathe base and is close to the position of the bottom end, and the waste collecting hopper is arranged below the lathe base.

Through adopting above-mentioned technical scheme, under the effect of fighting through garbage collection, can concentrate the collection to the piece that bore hole in-process produced, the post processing of being convenient for.

Optionally, both sides of the waste collecting hopper are fixed with limiting bolts which are arranged in a T shape. ) Spacing hole has been seted up perpendicularly to the inside of locating plate, the garbage collection fill is through spacing bolt, spacing hole and locating plate plug connection.

Through adopting above-mentioned technical scheme, can be in the fixity of lathe seat below position department to the garbage collection fill, avoid the garbage collection fill as far as possible to appear the displacement, lead to the waste material can't the accuracy get into in the garbage collection fill.

Optionally, the thread lines on the two sides of the outside of the bidirectional screw are arranged oppositely.

By adopting the technical scheme, in the rotating process of the bidirectional screw rod, the moving blocks on the two sides move relatively or oppositely at the same time.

Optionally, the inner wall of the splint is provided with a protective structure.

Through adopting above-mentioned technical scheme, not only protect the clamping face through protective structure, improve the steadiness of centre gripping simultaneously.

Optionally, the protective structure includes a rubber pad, a slot is provided on the inner wall of the clamping plate, the rubber pad is arranged on one side of the clamping plate close to each other, and an insertion block is fixed on one side of the rubber pad close to the clamping plate.

Through adopting above-mentioned technical scheme, rubber pad and inserted block adopt the preparation of rubber material, consequently can protect the roll clamping face, avoid the roll surface centre gripping shadow to appear, reduce roll quality.

Optionally, the insertion block and the slot are both arranged in a T shape, the insertion block and the slot are arranged in two groups, and the rubber pad and the clamping plate form a clamping structure through the insertion block and the slot.

Through adopting above-mentioned technical scheme, under the cooperation through inserted block and slot, improve the fastness of connecting between rubber pad and the splint to a certain extent.

Optionally, the top end and the bottom end of the side view of the rubber pad are both inclined planes.

Through adopting above-mentioned technical scheme, improve and treat the roll centre gripping of bore hole fixed.

In summary, the present application includes at least one of the following advantages;

1. the lathe suitable for boring the roller is improved to be suitable for rollers with different sizes by arranging the first servo motor, the sliding cavity, the moving block, the sliding rail and the two-way screw rod, wherein the moving block is fixedly connected with the bracket, the moving block is in sliding connection with the workbench through the sliding cavity and the sliding rail, the two-way screw rod penetrates through the moving block in a threaded manner, the threads at two ends of the two-way screw rod are opposite, and the two-way screw rod is fixedly connected with the first servo motor;

2. the lathe suitable for roll boring is provided with the waste collecting hopper, the positioning plate, the limiting bolt and the limiting hole, the waste collecting hopper is positioned at the bottom end of the lathe seat, and the limiting bolt and the positioning plate are spliced through the limiting hole, so that the waste collecting hopper can be firmly fixed below the lathe seat, later-period waste enters the waste collecting hopper through the through cavity, and the waste is collected and treated in a centralized manner through the waste collecting hopper, so that the lathe suitable for roll boring has a waste recycling effect;

3. through being provided with rubber pad, inserted block and slot, the inserted block is inside the inserted block is inserted the slot by the extrusion when the rubber pad extrudees to splint, because inserted block and slot are the T type setting, consequently fixes between rubber pad and the splint, and the later stage rubber pad contacts the roll of centre gripping, has realized this lathe suitable for roll bore hole and has carried out the guard action to the roll.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a top expanded cross-sectional structural view of the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 of the present application;

FIG. 4 is a side view cross-sectional structural schematic of a table of the present application;

FIG. 5 is a front view of a partially sectioned structural diagram of a workbench according to the present application;

fig. 6 is a side view explosive structure schematic diagram of the rubber pad and the clamping plate of the present application.

In the figure: 1. a lathe seat; 2. a waste collection structure; 201. a waste collection hopper; 202. positioning a plate; 203. a limiting bolt; 204. a limiting hole; 3. a transmission assembly; 4. a hole boring cutter; 5. a screw rod; 6. a work table; 7. an adjustment mechanism; 701. a first servo motor; 702. a slide chamber; 703. a moving block; 704. a slide rail; 705. a bidirectional screw; 8. a servo motor II; 9. the cavity is communicated; 10. a support; 11. a protective structure; 1101. a rubber pad; 1102. inserting a block; 1103. a slot; 12. a stud; 13. and (4) clamping the plate.

Detailed Description

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 only a part of the embodiments of the present application, 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 application.

The present application is described in further detail below with reference to figures 1-6.

The application discloses lathe suitable for roll bore hole. Referring to fig. 1-3, the lathe suitable for roll boring comprises a lathe base 1, a transmission assembly 3 is arranged on one side of the top end of the lathe base 1, a boring cutter 4 is rotatably mounted on one side of the transmission assembly 3, and a through cavity 9 is formed in the lathe base 1, so that waste materials can flow downwards conveniently. The bottom of lathe seat 1 is provided with garbage collection structure 2, and garbage collection structure 2 includes garbage collection fill 201 and locating plate 202, and locating plate 202 is fixed in 1 inner wall of lathe seat and is close to the position department of bottom, and garbage collection fill 201 sets up in the below of lathe seat 1. Both sides of the waste collecting hopper 201 are fixed with limiting bolts 203, and the limiting bolts 203 are arranged in a T shape. Spacing hole 204 has been seted up perpendicularly to the inside of locating plate 202, and garbage collection fill 201 is connected with locating plate 202 plug-in connection through spacing bolt 203, spacing hole 204, carries on spacing putting to garbage collection fill 201.

Referring to fig. 2-3, before use, the waste collecting hopper 201 is placed under the lathe seat 1, the limiting bolt 203 moves downwards under the gravity of the waste collecting hopper 201, the limiting bolt 203 and the locating plate 202 are inserted and limited and fixed through the matching of the limiting hole 204, and waste generated in the later period flows into the waste collecting hopper 201 through the through cavity 9.

Referring to fig. 1, 4 and 5, a workbench 6 is arranged above the lathe base 1, a screw rod 5 is transversely rotated at the middle position of the top end of the lathe base 1, the screw rod 5 penetrates through the workbench 6 in a threaded manner, a second servo motor 8 is installed at the top end of the side, away from the transmission component 3, of the lathe base 1, an output shaft of the second servo motor 8 is rotatably connected with one side of the screw rod 5, and the forward and reverse operation of the output shaft of the second servo motor 8 drives the screw rod 5 to move. Both sides on workstation 6 top all are provided with support 10, and splint 13 have all slided at the inside both ends of support 10, the both ends screw thread of support 10 has run through stud 12, and be connected for rotating between stud 12 and the splint 13, be provided with adjustment mechanism 7 between support 10 bottom and the workstation 6, adjustment mechanism 7 includes servo motor 701, smooth chamber 702 has been seted up to the inside position department that is close to the top of workstation 6, the top intercommunication of smooth chamber 702 has slide rail 704, the below of support 10 is fixed with movable block 703, and movable block 703 is located inside smooth chamber 702, and the movable block 703 top extends to workstation 6 top and support 10 bottom fixed connection through slide rail 704, movable block 703 steadily moves under the cooperation of slide rail 704. The inside of the workbench 6 and the inside of the sliding cavity 702 are provided with a bidirectional screw 705 in a rotating manner, the threads of the bidirectional screw 705 penetrate through a moving block 703, a first servo motor 701 is installed at the top end of one side of the lathe seat 1, an output shaft of the first servo motor 701 is fixedly connected with one side of the bidirectional screw 705, thread lines on two sides of the outside of the bidirectional screw 705 are arranged in an opposite manner, and in the rotating process of the bidirectional screw 705, the support 10 moves simultaneously, and moves relatively or oppositely.

Referring to fig. 4-5, when the distance between the brackets 10 needs to be adjusted during use, the first servo motor 701 is started, an output shaft of the first servo motor 701 rotates in the forward direction to drive the bidirectional screw 705 to rotate, so that the moving block 703 is driven to move relatively, and therefore the distance between the two brackets 10 is convenient to adjust, and on the contrary, when an output end of the first servo motor 701 rotates in the reverse direction, the brackets 10 move oppositely to enlarge the distance between the brackets 10.

With reference to fig. 4 and 6, the inner wall of the clamping plate 13 is provided with a protective structure 11; the protective structure 11 includes a rubber pad 1101, a slot 1103 is opened on the inner wall of the clamping plate 13, the rubber pad 1101 is disposed on the side close to the clamping plate 13, and an insertion block 1102 is fixed on the side close to the clamping plate 13 of the rubber pad 1101. The inserting block 1102 and the inserting groove 1103 are both arranged in a T shape, two groups of inserting blocks 1102 and two groups of inserting grooves 1103 are arranged, a clamping structure is formed between the rubber pad 1101 and the clamping plate 13 through the inserting blocks 1102 and the inserting grooves 1103, and the rubber pad 1101 and the clamping plate 13 are assembled and fixed. The top end and the bottom end of the side view of the rubber pad 1101 are inclined planes.

Referring to fig. 4 and 6, before the use, place rubber pad 1101 at splint 13 inner wall, rubber pad 1101 extrudes to splint 13, and inserted block 1102 receives and gets into in the slot 1103 after the extrusion, and inserted block 1102 and slot 1103 are pegged graft, fix between rubber pad 1101 and splint 13, and the later stage is through rubber pad 1101 contact roll, not only protects the roll of centre gripping, improves the fastness when the centre gripping simultaneously.

The application of a lathe suitable for roll bore hole's implementation principle does:

firstly, the lathe is placed in a working area, the distance between the supports 10 is adjusted according to needs, when the distance is adjusted, the first servo motor 701 is started, an output shaft of the first servo motor 701 drives the bidirectional screw 705 to rotate, and the supports 10 are driven to move relatively through the moving block 703.

When the roller is required to be bored, the roller to be bored is placed in the support 10, the stud 12 is rotated, the clamping plate 13 moves relatively, the roller to be bored is clamped and fixed, and the rubber pad 1101 contacts the roller during clamping.

And finally, starting the transmission assembly 3 to drive the boring cutter 4 to rotate, starting the servo motor II 8, driving the screw rod 5 to rotate by the servo motor II 8, enabling the workbench 6 to be close to the boring cutter 4, boring the roller to be bored by the rotation of the boring cutter 4, enabling the scraps generated during the treatment to flow into the waste collecting hopper 201 along the through cavity 9, carrying out centralized treatment on the wastes through the waste collecting hopper 201, taking out the roller after the roller is machined, and finally finishing the use work of the lathe suitable for boring the roller.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lathe suitable for roll bore hole, includes lathe saddle (1), its characterized in that: a transmission assembly (3) is arranged on one side of the top end of the lathe seat (1), a boring cutter (4) is rotatably mounted on one side of the transmission assembly (3), a through cavity (9) is formed in the lathe seat (1), a workbench (6) is arranged above the lathe seat (1), a lead screw (5) is transversely rotated at the middle position of the top end of the lathe seat (1), the lead screw (5) penetrates through the workbench (6) in a threaded manner, a servo motor II (8) is mounted on the top end of the lathe seat (1) far away from the transmission assembly (3), an output shaft of the servo motor II (8) is rotatably connected with one side of the lead screw (5), supports (10) are arranged on two sides of the top end of the workbench (6), clamping plates (13) are respectively slidably arranged on two ends of the support (10), studs (12) are rotatably connected between the studs (12) and the clamping plates (13), an adjusting mechanism (7) is arranged between the bottom end of the support (10) and the workbench (6), the adjusting mechanism (7) comprises a sliding block (702) and a sliding block (702) which is fixedly connected with a sliding block (702) at the top end of the sliding block (702), the moving block (703) is located inside the sliding cavity (702), the top end of the moving block (703) extends to the upper portion of the workbench (6) through a sliding rail (704) and is fixedly connected with the bottom end of the support (10), a bidirectional screw (705) rotates inside the workbench (6) and inside the sliding cavity (702), the bidirectional screw (705) penetrates through the moving block (703) in a threaded mode, the first servo motor (701) is installed at the top end of one side of the lathe base (1), an output shaft of the first servo motor (701) is fixedly connected with one side of the bidirectional screw (705), and a waste collecting structure (2) is arranged at the bottom end of the lathe base (1).

2. A lathe adapted for roll boring as claimed in claim 1, wherein: the waste collecting structure (2) comprises a waste collecting hopper (201) and a positioning plate (202), the positioning plate (202) is fixed on the inner wall of the lathe seat (1) and is close to the position of the bottom end, and the waste collecting hopper (201) is arranged below the lathe seat (1).

3. A lathe adapted for roll boring as claimed in claim 2, wherein: both sides of the waste collecting hopper (201) are fixed with limiting bolts (203), limiting holes (204) are vertically formed in the positioning plate (202), and the waste collecting hopper (201) is connected with the positioning plate (202) in an inserting mode through the limiting bolts (203) and the limiting holes (204).

4. A lathe adapted for roll boring as claimed in claim 1, wherein: the thread lines on the two outer sides of the bidirectional screw (705) are arranged oppositely.

5. A lathe adapted for roll boring as claimed in claim 1, wherein: the inner wall of the clamping plate (13) is provided with a protective structure (11).

6. The lathe for boring a roll according to claim 5, wherein: protective structure (11) include rubber pad (1101), slot (1103) have been seted up to the inner wall of splint (13), rubber pad (1101) set up in splint (13) one side of being close to mutually, one side that rubber pad (1101) are close to splint (13) is fixed with inserted block (1102).

7. A lathe suitable for the boring of a roll according to claim 6, wherein: the clamping structure is characterized in that the inserting block (1102) and the inserting groove (1103) are arranged in a T shape, the inserting block (1102) and the inserting groove (1103) are arranged in two groups, and the rubber gasket (1101) and the clamping plate (13) are clamped through the inserting block (1102) and the inserting groove (1103).

8. A lathe suitable for the boring of a roll according to claim 6, wherein: the top end and the bottom end of the side view of the rubber pad (1101) are arranged in an inclined plane.