CN217799443U

CN217799443U - Automatic high-speed thread turning device of lathe

Info

Publication number: CN217799443U
Application number: CN202222334030.9U
Authority: CN
Inventors: 周士江; 周国权
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-15
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an automatic high-speed screw thread turning device of lathe, including the screw thread subassembly, the screw thread subassembly includes base station, buckle, and base station both sides outer wall is close to bottom department and all installs two latches through the bolt, and latch one end joint inside the buckle, has seted up the resettlement groove on the outer wall of base station one side, and installs the pneumatic cylinder through the bolt on the inner wall of resettlement groove one side, and the output welding of pneumatic cylinder has the ring flange, and installs the anchor clamps subassembly through the bolt on the outer wall of ring flange one side, and anchor clamps subassembly one side has set firmly the lathe tool. The utility model discloses when using this equipment to the fixed work piece threading of chuck on the lathe, can start the hydraulic cylinder for the lathe tool is close to the work piece, then at the starter motor, makes the gear area toothed ring rotate, makes the lathe tool rotate with the work piece opposite direction, improves the efficiency of threading, realizes the automatic threading of work piece and handles, can also improve the precision of threading simultaneously.

Description

Automatic high-speed thread turning device of lathe

Technical Field

The utility model relates to a lathe electrical technology field, specifically speaking relates to an automatic high-speed thread cutting device of lathe.

Background

The lathe is a machine tool for turning a rotating workpiece by mainly using a lathe tool, and the conventional lathe is generally matched with a threading device, so that the lathe can carry out threading treatment on the workpiece.

Chinese patent No. CN201357234 provides a threading device for a lathe, which includes a small slide plate, a middle slide plate, a large slide plate, a machine base, a lead screw, a polish rod, an operating rod, two stroke switches of the middle slide plate and two stroke switches of the large slide plate. The shifting block on the middle sliding plate can be abutted against the travel switch of the middle sliding plate, and the shifting block on the large sliding plate can be abutted against the travel switches of the two large sliding plates. Because the utility model discloses increased two well slide travel switch and two big slide travel switch on center lathe, two well slide travel switch install the side on big slide upper portion, and two big slide travel switch install the below at big slide lateral part for center lathe is when turning internal thread and external screw thread, and the feed is controlled by travel switch with withdrawing a knife completely, thereby has improved production efficiency greatly, has alleviateed workman's intensity of labour

Lathe threading device among the prior art has the problem: generally need artifical manual feed when the threading, workman need consume great strength when leading to the threading, and threading efficiency and precision are lower, consequently, need design an automatic high-speed threading device of lathe to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model aims to provide an automatic high-speed lathe thread cutting device of high and efficient lathe of automatic thread cutting precision.

(II) technical scheme

This is for realizing above-mentioned purpose, the utility model provides a following technical scheme, the technical scheme that an automatic high-speed threading device of lathe adopted is: including the threading subassembly, the threading subassembly includes base station, buckle, base station both sides outer wall is close to bottom department and all installs two latches through the bolt, and latch one end joint inside the buckle, the resettlement groove has been seted up on base station one side outer wall, and installs the pneumatic cylinder through the bolt on the resettlement groove one side inner wall, the output welding of pneumatic cylinder has the ring flange, and installs the anchor clamps subassembly through the bolt on the outer wall of ring flange one side, anchor clamps subassembly one side has set firmly the lathe tool.

As the preferred scheme, the clamp assembly comprises a base plate, a motor is installed on the outer wall of one side of the base plate close to the bottom through a bolt, and a gear is installed at the output end of the motor through a flat key.

As the preferred scheme, the installation cylinder is installed through the bearing in the department that the outer wall of base plate one side is close to the top, and installation cylinder side outer wall is close to one end department welding and is had the ring gear, ring gear and gear intermeshing.

As an optimal scheme, an inserting groove in a square structure is formed in the outer wall of one end of the mounting cylinder, a plurality of limiting frames are nested in the inserting groove, and through holes are formed in the outer walls of two sides of each limiting frame.

According to the preferable scheme, the outer walls of the two sides of the installation cylinder are both slidably inserted with the insertion rods, one end of each insertion rod is welded with the pull plate, the spring penetrating through the through hole is installed between the outer wall of one side of the pull plate and the outer wall of the other side of the installation cylinder through the bolt, and the spring is sleeved outside the insertion rods.

As the preferred scheme, integrated into one piece has the grafting piece on the outer wall of lathe tool one side, and has all seted up spacing hole on the outer wall of grafting piece both sides, inserted bar one end is pegged graft at spacing downthehole portion.

As a preferred scheme, the inner wall of one side of the placing groove is provided with a containing groove, and the motor is inserted into the containing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic high-speed thread cutting device of lathe possesses following beneficial effect:

1. through pneumatic cylinder, motor, ring gear and the gear that sets up, when using this equipment to the fixed work piece threading of chuck on the lathe, can start the pneumatic cylinder for the lathe tool is close to the work piece, then at the starter motor, makes the gear area ring gear rotate, makes the lathe tool rotate with the opposite direction of work piece, improves the efficiency of threading, realizes handling the automatic threading of work piece, can also improve the precision of threading simultaneously.

2. Through inserted bar, arm-tie, spring, spacing frame and the grafting piece that sets up, when installing the lathe tool on anchor clamps subassembly, can make the lathe tool of different specifications install inside the installation section of thick bamboo through the spacing frame of different quantity of installation in inserting groove internally mounted, the design of inserted bar, spring and arm-tie can make the lathe tool fix inside the installation section of thick bamboo moreover, and compare in the quick assembly disassembly change that original bolt fastening's mode can realize the lathe tool.

3. Through the latch, the buckle that set up, the buckle is installed on the lathe, and the latch is installed on the base station, and the cooperation between latch and the buckle can reduce the degree of difficulty of this threading device dismouting on the lathe, realizes this threading device's quick assembly disassembly.

4. Through the lathe tool and the spacing hole that set up. When the lathe tool is inserted into the mounting cylinder, the lathe tool can be inserted into the limiting hole, so that the lathe tool is fixed inside the mounting cylinder, and the insert rod is pulled to be separated from the limiting hole, so that the lathe tool can be quickly contacted with the limiting hole to limit the lathe tool

Drawings

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

fig. 2 is a schematic structural diagram of a of the present invention;

FIG. 3 is a schematic structural view of the clamp assembly of the present invention;

FIG. 4 is a schematic view of the turning tool of the present invention;

fig. 5 is a schematic structural diagram of B of the present invention.

In the figure: 1. threading the assembly; 2. a base station; 3. a placing groove; 4. a hydraulic cylinder; 5. a receiving groove; 6. a flange plate; 7. a clamp assembly; 8. turning a tool; 9. a latch; 10. buckling; 11. a substrate; 12. mounting the cylinder; 13. inserting grooves; 14. a limiting frame; 15. a toothed ring; 16. a through hole; 17. a motor; 18. a gear; 19. inserting a rod; 20. a spring; 21. pulling a plate; 22. an insertion block; 23. and a limiting hole.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1-5, the present invention: including threading subassembly 1, threading subassembly 1 includes base station 2, buckle 10 sets up on the lathe, 2 both sides outer walls of base station are close to bottom department and all install two latches 9 through the bolt, latch 9 cooperation buckle 10 can make this threading device fix on the lathe, and latch 9 one end joint is inside buckle 10, the mounting groove 3 has been seted up on 2 one side outer walls of base station, and install pneumatic cylinder 4 through the bolt on 3 one side inner walls of mounting groove, the preferred MOB-FA of pneumatic cylinder 4 model, be convenient for push away anchor clamps subassembly 7 motion, make lathe tool 8 be close to the work piece, so that it handles to carry out the threading, the output welding of pneumatic cylinder 4 has ring flange 6, ring flange 6 is convenient for anchor clamps subassembly 7 to install on the output of pneumatic cylinder 4, and install anchor clamps subassembly 7 through the bolt on the outer wall of ring flange 6 one side, anchor clamps subassembly 7 can centre gripping lathe tool 8, lathe tool 8 has set firmly on one side of anchor clamps subassembly 7, 8 is internal thread tapping lathe tool 8.

Preferably, the clamp assembly 7 comprises a base plate 11, a motor 17 is mounted on the outer wall of one side of the base plate 11 close to the bottom through a bolt, the model of the motor 17 is preferably 70KTYZ10r5w, a gear 18 is mounted on the output end of the motor 17 through a flat key, the gear 18 can drive a toothed ring 15 to rotate under the action of the motor 17, so that the mounting cylinder 12 rotates along with the rotation of the motor 17, the mounting cylinder 12 drives a turning tool 8 to rotate in the direction opposite to the workpiece, so as to achieve faster and better turning of the workpiece, a containing groove 5 is formed in the inner wall of one side of the placing groove 3, the containing groove 5 is convenient for containing the motor 17 retracted to the clamp assembly 7 of the base station 2, the motor 17 is inserted into the containing groove 5, the mounting cylinder 12 is mounted on the outer wall of one side of the base plate 11 close to the top through a bearing, the mounting cylinder 12 is convenient for loading the turning tool 8, and the toothed ring 15 is welded on the outer wall of the side of the mounting cylinder 12 close to one end, the toothed ring 15 can be driven by the gear 18 to rotate, so that the mounting cylinder 12 rotates when threads are turned, the toothed ring 15 is meshed with the gear 18, the outer wall of one end of the mounting cylinder 12 is provided with an inserting groove 13 in a square structure, the inserting groove 13 is convenient for installing a limiting frame 14, an inserting block 22 and the like in the mounting cylinder 12, the inserting groove 13 is internally nested with a plurality of limiting frames 14, the limiting frames 14 are nested together, turning tools 8 of different specifications can be installed in the inserting groove 13, the outer walls of two sides of each limiting frame 14 are respectively provided with a through hole 16, the through holes 16 are convenient for the inserting rods 19 to penetrate through the limiting frames 14, so that the limiting frames 14 are fixed in the inserting groove 13, the outer walls of two sides of the mounting cylinder 12 are respectively inserted and connected with the inserting rods 19 in a sliding manner, the inserting rods 19 are inserted in the limiting holes 23 and the through holes 16 to limit the inserting block 22 and the limiting frame 14, and the inserting block 22 and the limiting frame 14 are fixed in the mounting cylinder 12, and the pull plate 21 is welded at one end of the inserted link 19, the pull plate 21 is convenient for pulling the inserted link 19 to move, so that the inserted link 19 is separated from the limiting hole 23 and the through hole 16, so that the limiting frame 14 and the inserting block 22 are detached from or installed on the inserting groove 13, a spring 20 penetrating through the through hole 16 is installed between the outer wall of one side of the pull plate 21 and the outer wall of the other side of the installing cylinder 12 through a bolt, the spring 20 is convenient for preventing one end of the inserted link 19 from being separated from the inside of the inserting groove 13 when the pull plate 21 is not subjected to external force, so that one end of the inserted link 19 is tightly inserted into the limiting hole 23, the spring 20 is sleeved outside the inserted link 19, the inserting block 22 is integrally formed on the outer wall of one side of the turning tool 8, the inserting block 22 is convenient for inserting the turning tool 8 into the limiting frame 14 installed inside the inserting groove 13, the limiting holes 23 are respectively formed in the outer walls of two sides of the inserting block 22, the limiting hole 23 is convenient for inserting link 19 to be inside the inserting frame 14, so that the inserted link 19 can limit the limiting frame 14, and one end of the inserted link 19 can be limited inside the limiting hole 23.

The utility model discloses a theory of operation is: when the device is used, the threading assembly 1 can be fixed on a lathe through the matching between the latch 9 and the buckle 10, then when threading is needed to be performed on a workpiece fixed on a vehicle chuck, a proper turning tool 8 can be selected according to the threading requirement, after the turning tool is selected, different numbers of limit frames 14 can be selected to be installed inside the insertion groove 13 to change the size inside the insertion groove 13, at the moment, the pulling plate 21 can be pulled, so that the insertion rod 19 is separated from the insertion groove 13, so that the limit frames 14 can be fixed inside the installation barrel 12, then the turning tool 8 is inserted inside the limit frames 14 through the insertion block 22, at the moment, the pulling plate 21 can be pulled up again, then when the insertion block 22 on the turning tool 8 completely enters the limit frames 14, the pulling plate 21 is loosened, so that the insertion rod 19 can be inserted inside the limit hole 23 under the action of the spring 20, so that the turning tool 8 is fixed on the installation barrel 12, then, when threading is performed, the hydraulic cylinder 4 can be started, so that the turning tool 8 is close to the workpiece, then, the turning tool can be started, and the turning tool can be rotated in a direction opposite to the workpiece 18, and the turning tool can be started more quickly.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an automatic high-speed threading device of lathe, includes threading subassembly (1), its characterized in that: lathe tool subassembly (1) includes base station (2), buckle (10), base station (2) both sides outer wall is close to bottom department and all installs two latches (9) through the bolt, and latch (9) one end joint inside buckle (10), arrangement groove (3) have been seted up on base station (2) one side outer wall, and install pneumatic cylinder (4) through the bolt on the inner wall of arrangement groove (3) one side, the output welding of pneumatic cylinder (4) has ring flange (6), and installs anchor clamps subassembly (7) through the bolt on the outer wall of ring flange (6) one side, anchor clamps subassembly (7) one side has set firmly lathe tool (8).

2. The automatic high-speed threading device of lathe according to claim 1, characterized in that: anchor clamps subassembly (7) include base plate (11), base plate (11) one side outer wall is close to bottom department and installs motor (17) through the bolt, and gear (18) are installed through the parallel key to the output of motor (17).

3. The automatic high-speed threading device of lathe according to claim 2, characterized in that: the installation cylinder (12) is installed through the bearing to base plate (11) one side outer wall near top department, and installs a section of thick bamboo (12) side outer wall and be close to one end department welding have ring gear (15), ring gear (15) and gear (18) intermeshing.

4. The automatic high-speed threading device of a lathe according to claim 3, wherein: the mounting barrel is characterized in that an inserting groove (13) with a square structure is formed in the outer wall of one end of the mounting barrel (12), a plurality of limiting frames (14) are embedded in the inserting groove (13), and through holes (16) are formed in the outer walls of two sides of each limiting frame (14).

5. The automatic high-speed threading device of a lathe according to claim 4, wherein: the mounting barrel is characterized in that inserting rods (19) are inserted into the outer walls of the two sides of the mounting barrel (12) in a sliding mode, pull plates (21) are welded at one ends of the inserting rods (19), springs (20) penetrating through the through holes (16) are mounted between the outer wall of one side of each pull plate (21) and the outer wall of the corresponding mounting barrel (12) through bolts, and the springs (20) are sleeved outside the inserting rods (19).

6. The automatic high-speed threading device of a lathe according to claim 5, wherein: the lathe tool (8) one side outer wall on integrated into one piece have grafting piece (22), and all seted up spacing hole (23) on grafting piece (22) both sides outer wall, inserted bar (19) one end is pegged graft inside spacing hole (23).

7. The automatic high-speed threading device of a lathe according to claim 2, wherein: the inner wall of one side of the placing groove (3) is provided with a containing groove (5), and the motor (17) is inserted in the containing groove (5).