CN211192143U

CN211192143U - Boring tool for lathe

Info

Publication number: CN211192143U
Application number: CN201922247236.6U
Authority: CN
Inventors: 单栋冬
Original assignee: Wuxi Shengboai Hydraulic Pneumatic Co ltd
Current assignee: Wuxi Shengboai Hydraulic Pneumatic Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a lathe bore hole frock, including lathe body, lathe body's one end processing platform department passes through bolt fixed connection diaphragm, the diaphragm simultaneously sets up the board of placing of fixed connection lathe body, the last fixed surface of placing the board connects the rectangular block, the round hole that runs through the rectangular block is seted up to a side of rectangular block, the inside joint montant of diaphragm upper surface, the screw hole is seted up at the top of montant, threaded hole sets up the screw rod, the screw rod is pegged graft in the clamp plate at montant top, clamp plate upper surface one end corresponds the position with the screw rod and sets up the through-hole that runs through the clamp plate bottom, the rectangular hole is seted up to the upper surface of clamp plate, sliding connection bolt in the rectangular hole. The device is through setting up the rectangular block to set up the round hole in the side of rectangular block, can conveniently reduce to beating to the spacing of work piece, improve processingquality, through setting up montant and clamp plate, can be fixed the rectangular block, thereby conveniently can be to the work piece bore hole.

Description

Boring tool for lathe

Technical Field

The utility model belongs to the technical field of the bore hole frock, concretely relates to lathe bore hole frock.

Background

The traditional boring method for the workpiece is to adopt a boring machine to machine the workpiece, for some small processing factories, the number of the turning machines is far more than that of the boring machines, so that the distribution and the use are not enough, if a plurality of boring machines are purchased, the production cost is greatly increased, so that the boring method for the workpiece is used for boring the workpiece by refitting the turning machine, but for the boring of a long workpiece, the jumping of the workpiece is difficult to control, and the quality is unqualified, so that a boring tool for the turning machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe bore hole frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe bore hole frock, includes lathe body, lathe body's one end processing platform department passes through bolt fixed connection diaphragm, the board of placing of fixed surface connection in diaphragm side fixed connection lathe body processing department, the last fixed surface connection rectangular block of placing the board, the round hole that runs through the rectangular block is seted up to a side of rectangular block, the inside joint montant of diaphragm upper surface, the screw hole is seted up at the top of montant, threaded hole sets up the screw rod, the screw rod is pegged graft in the clamp plate at montant top, clamp plate upper surface one end corresponds the position with the screw rod and sets up the through-hole that runs through the clamp plate bottom, the rectangular hole is seted up to the other end upper surface of clamp plate, sliding connection bolt in the rectangular hole, the bolt surface of clamp plate bottom cup joints the spring.

Preferably, the bolt is in threaded connection with the nut, the bolt above the rectangular hole in the upper surface of the pressure plate is sleeved with the gasket, and the gasket is arranged below the nut.

Preferably, the bolt penetrates through the pressure plate, a nut on the bolt is arranged above the upper surface of the pressure plate, and a spring on the bolt is arranged below the bottom surface of the pressure plate.

Preferably, the inner wall of the round hole is tightly attached to the outer surface of the workpiece and is connected with the workpiece in a sliding mode, and the rectangular block is installed in the middle of the workpiece.

Preferably, one end of the lathe body is slidably connected with a boring cutter, and the center of one end of the boring cutter and the center of the round hole are arranged on the same straight line.

Preferably, the screw rod is connected with the through hole in a sliding mode, and the diameter of the through hole and the diameter of the threaded hole are both set to be 3 cm.

The utility model discloses a technological effect and advantage: this lathe bore hole frock, place board and diaphragm through the upper surface one end setting at lathe body, and set up clamp plate and rectangular hole at the diaphragm with the upper surface of placing the board respectively, can be to the fixed of rectangular block and spacing to the work piece, thereby reduce the beating of work piece, increase the quality of work piece, top through at the montant sets up the clamp plate, can extrude fixedly to the rectangular block, through setting up the bolt in the clamp plate, and the cover has the spring on the bolt, can increase the other end of clamp plate and fix the extrusion of rectangular block, through the spring, can play the cushioning effect of clamp plate to the rectangular block, the device can use the lathe as the boring machine, utilize the lathe to carry out the bore hole, a tractor serves several purposes, the application scope of lathe is greatly improved, effectively practice thrift manufacturing cost, and convenient for operation, and is simple.

Drawings

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

FIG. 2 is a schematic side view of the horizontal plate and the placing plate;

fig. 3 is a schematic view of the structure of the pressing plate.

In the figure: 1. a lathe body; 2. a transverse plate; 3. placing the plate; 4. a rectangular block; 5. a circular hole; 6. a vertical rod; 7. a threaded hole; 8. a screw; 9. pressing a plate; 10. a through hole; 11. a rectangular hole; 12. a bolt; 13. a spring; 14. a gasket; 15. and (5) a boring cutter.

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.

The utility model provides a lathe boring tool as shown in figures 1-3, which comprises a lathe body 1, wherein one end of the lathe body 1 is fixedly connected with a transverse plate 2 through a bolt, when the lathe is used for boring a workpiece, one end of the workpiece is manually inserted into a round hole 5 and passes through a rectangular block 4, the other end of the workpiece is extended into a pneumatic clamp on the lathe, the workpiece is clamped and fixed through the pneumatic clamp, then the position of the rectangular block 4 on the workpiece is manually adjusted, in order to ensure that the workpiece is reduced to jump in the machining process, the rectangular block 4 is generally moved to the middle position of the workpiece, then the bottom surface of one end of a pressure plate 9 is placed on the upper surface of the rectangular block 4, then a screw 8 is inserted into a through hole 10 in the pressure plate 9 and enters a threaded hole 7, the fixed connection of the pressure plate 9 can be realized, then the top of the bolt 12 is rotated, because the nut welds the upper surface at gasket 14, and the bottom welding of gasket 14 is on the upper surface of clamp plate 9, so, twist bolt 12, can move down bolt 12, make the bottom of bolt 12 support the upper surface of diaphragm 2, increase the stability of the other end of clamp plate 9 to can be fixed to the extrusion of rectangular block 4, then open pneumatic fixture, to the rotation of work piece, manual boring cutter 15 that promotes on the blade holder simultaneously, through-hole boring cutter 15 bores a hole to the work piece.

Screw rod 8 fixed connection clamp plate 9 is passed through at the top of montant 6 upper end, through being connected of screw rod 8 and screw hole 7, thereby compress tightly fixedly to the one end of clamp plate 9, can stabilize to fix rectangular block 4 for the one end of guaranteeing clamp plate 9 and the contact of rectangular block 4, set up bolt 12 in the other end of clamp plate 9, through fixation nut, can make bolt 12 reciprocate, tightly support diaphragm 2 upper surface with the bottom of bolt 12, be convenient for to the one end of clamp plate 9 to compressing tightly on rectangular block 4 surface, prevent that clamp plate 9 from rocking.

Specifically, place board 3 and diaphragm 2 in the upper surface one end setting of lathe body 1, and set up clamp plate 9 and rectangular hole 11 at diaphragm 2 and the upper surface of placing board 3 respectively, can be to the fixed of rectangular block 4 with to the spacing of work piece, thereby reduce the beating of work piece, increase the quality of work piece, through set up clamp plate 9 at the top of montant 6, can extrude fixedly to rectangular block 4, through setting up bolt 12 in clamp plate 9, and the cover has spring 13 on bolt 12, can increase the extrusion fixedly of the other end of clamp plate 9 to rectangular block 4, through spring 13, can play the cushioning effect of clamp plate 9 to rectangular block 4, the device can use the lathe as the boring machine, utilize the lathe to bore a hole, a tractor serves several purposes, improve the application scope of lathe greatly, effectively practice thrift manufacturing cost, and convenient for operation, and simple.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lathe bore hole frock, includes lathe body (1), its characterized in that: the lathe is characterized in that a transverse plate (2) is fixedly connected at one end of a machining table of the lathe body (1) through a bolt, a side face of the transverse plate (2) is fixedly connected with a placing plate (3) fixedly connected with the upper surface of the machining position of the lathe body (1), the upper surface of the placing plate (3) is fixedly connected with a rectangular block (4), a round hole (5) penetrating through the rectangular block (4) is formed in one side face of the rectangular block (4), a vertical rod (6) is clamped in the inner part of the upper surface of the transverse plate (2), a threaded hole (7) is formed in the top of the vertical rod (6), a screw rod (8) is arranged in the threaded hole (7), the screw rod (8) is inserted into a pressing plate (9) at the top of the vertical rod (6), a through hole (10) penetrating through the bottom of the pressing plate (9) is formed in one end of the upper surface of the pressing plate (, and bolts (12) are slidably connected in the rectangular holes (11), and springs (13) are sleeved on the outer surfaces of the bolts (12) at the bottoms of the pressure plates (9).

2. The lathe boring tool according to claim 1, characterized in that: the bolt (12) is in threaded connection with the nut, the bolt (12) above the rectangular hole (11) in the upper surface of the pressing plate (9) is sleeved with the gasket (14), and the gasket (14) is arranged below the nut.

3. The lathe boring tool according to claim 2, characterized in that: the bolt (12) penetrates through the pressing plate (9), a nut on the bolt (12) is arranged above the upper surface of the pressing plate (9), and a spring (13) on the bolt (12) is arranged below the bottom surface of the pressing plate (9).

4. The lathe boring tool according to claim 1, characterized in that: the inner wall of the round hole (5) is tightly attached to the outer surface of the workpiece and is connected with the workpiece in a sliding mode, and the rectangular block (4) is installed in the middle of the workpiece.

5. The lathe boring tool according to claim 1, characterized in that: one end of the lathe body (1) is connected with a boring cutter (15) in a sliding mode, and the center of one end of the boring cutter (15) and the center of the round hole (5) are arranged on the same straight line.

6. The lathe boring tool according to claim 1, characterized in that: the screw rod (8) is connected with the through hole (10) in a sliding mode, and the diameter of the through hole (10) and the diameter of the threaded hole (7) are both set to be 3 cm.