CN216541248U

CN216541248U - Adjustable tapping mechanism of tapping frock

Info

Publication number: CN216541248U
Application number: CN202122974057.XU
Authority: CN
Inventors: 何志军; 柯袁峰
Original assignee: Dongtai Chuangyue Electromechanical Co ltd
Current assignee: Dongtai Chuangyue Electromechanical Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the technical field of mechanical equipment, and particularly relates to an adjustable tapping mechanism of a tapping tool, which aims at the problem that the tapping structure in a conventional tapping tool is fixedly arranged, and cannot be adjusted in angle, so that the limitation of use is large. According to the utility model, the angle of the tapping structure is adjusted, so that tapping processing at different angles is facilitated, and the applicability of equipment is improved.

Description

Adjustable tapping mechanism of tapping frock

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to an adjustable tapping mechanism of a tapping tool.

Background

The tapping machine is a machining device for machining internal threads, screws or threads on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like.

Tapping structure in the conventional tapping frock is for fixed setting, can not carry out the adjustment of angle for the limitation of using is great, and therefore we have provided the adjustable tapping mechanism of tapping frock and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the tapping structure in a conventional tapping tool is fixedly arranged, and cannot be adjusted in angle, so that the use limitation is large, and provides an adjustable tapping mechanism of the tapping tool.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable tapping mechanism of tapping frock, includes base and mounting panel, the bottom of mounting panel is passed through the hinge and is rotated the top of connecting at the base, and the bottom fixed mounting of mounting panel has the cylinder, fixedly connected with motor on the output shaft of cylinder, fixed connection screw tap on the output shaft of motor, the equal fixed mounting in both sides has the circle axle around the mounting panel, and the outside of circle axle is rotated and has been cup jointed the connecting plate, the spout has been seted up at the top of base, and slidable mounting has the slide in the spout, and the top fixed mounting of slide has the diaphragm, and the equal fixed mounting in both sides has the pole around the diaphragm, and two connecting plates rotate respectively and cup joint the outside at the pole that corresponds, the same screw rod of fixedly connected with on the both sides inner wall of spout, the slide screw thread cup joints the outside at the screw rod.

Preferably, one end of the screw rod is fixedly provided with a disc, and the bottom of one side of the disc, which is far away from the base, is fixedly provided with a grab handle.

Preferably, a square groove has been seted up to bottom one side of base, and slidable mounting has a square slab in the square groove, and one side fixed mounting of square slab has the kelly, a plurality of draw-in grooves have been seted up to the opposite side of disc, and kelly activity joint is in the draw-in groove that corresponds, and the bottom fixed mounting of square slab has the pull ring.

Preferably, the other side of the square plate is fixedly connected with a pressure spring, and one end, far away from the clamping rod, of the pressure spring is fixedly connected to the inner wall of one side of the square groove.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the square groove, and the square plate is sleeved on the outer side of the limiting rod in a sliding mode.

Preferably, the inner walls of the two sides of the sliding groove are fixedly connected with the same guide rod, and the sliding plate is sleeved on the outer side of the guide rod in a sliding mode.

Preferably, the equal fixed mounting in bottom four corners of base has the support column, and the bottom fixed mounting of support column has the bottom plate, and a plurality of pilot holes have been seted up at the top of bottom plate.

Preferably, the outer side of the screw rod is fixedly sleeved with a limiting ring, and the limiting ring is movably abutted to the inner wall of one side of the sliding groove.

According to the adjustable tapping mechanism of the tapping tool, the square plate and the clamping rod are driven to move leftwards by pulling the pull ring to move leftwards, the pressure spring is compressed, the clamping rod is separated from the clamping groove, then the grab handle is controlled to drive the screw rod to rotate to adjust the angle of the screw tap, the pull ring is loosened after adjustment is completed, the square plate is reset to move rightwards under the elastic action of the pressure spring, the clamping rod is driven to be clamped into the clamping groove, positioning of a disc is achieved, and therefore the angle fixing stability of the screw tap is improved;

according to the adjustable tapping mechanism of the tapping tool, the motor and the cylinder are started, the output shaft of the motor drives the screw tap to rotate, and the cylinder drives the motor to perform feeding movement, so that tapping processing is performed;

the tapping machine is reasonable in structural design, the tapping structure is subjected to angle adjustment, so that tapping processing at different angles is facilitated, the applicability of the equipment is improved, and the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of an adjustable tapping mechanism of a tapping tool according to the present invention;

fig. 2 is a schematic sectional structural view of an adjustable tapping mechanism of the tapping tool provided by the utility model;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a base; 2. mounting a plate; 3. a cylinder; 4. a motor; 5. a screw tap; 6. a connecting plate; 7. a transverse plate; 8. a disc; 9. a handle; 10. a base plate; 11. a circular shaft; 12. a round bar; 13. a chute; 14. a screw; 15. a slide plate; 16. a card slot; 17. a clamping rod; 18. a square groove; 19. a square plate; 20. and (4) a pull ring.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, an adjustable tapping mechanism of a tapping tool comprises a base 1 and a mounting plate 2, wherein the bottom of the mounting plate 2 is rotatably connected to the top of the base 1 through a hinge, and the bottom fixed mounting of mounting panel 2 has cylinder 3, fixedly connected with motor 4 on the output shaft of cylinder 3, fixed connection screw tap 5 on the output shaft of motor 4, the equal fixed mounting in both sides has circle axle 11 around mounting panel 2, the outside of circle axle 11 is rotated and is cup jointed connecting plate 6, spout 13 has been seted up at the top of base 1, slidable mounting has slide 15 in spout 13, slide 15's top fixed mounting has diaphragm 7, the equal fixed mounting in both sides has round bar 12 around diaphragm 7, two connecting plates 6 rotate respectively and cup joint the outside at corresponding round bar 12, fixedly connected with is same screw rod 14 on the both sides inner wall of spout 13, slide 15 screw thread cup joints the outside at screw rod 14.

In this embodiment, one end of the screw 14 is fixedly provided with the disc 8, and the bottom of one side of the disc 8 far away from the base 1 is fixedly provided with the grab handle 9, so as to control the rotation of the screw 14.

In this embodiment, fixedly connected with is the same guide bar on the both sides inner wall of spout 13, and slide 15 slides and cup joints in the outside of guide bar, and it is spacing to lead slide 15.

In this embodiment, the equal fixed mounting in bottom four corners of base 1 has the support column, and the bottom fixed mounting of support column has bottom plate 10, and a plurality of pilot holes have been seted up at the top of bottom plate 10, are convenient for install fixedly base 1.

In this embodiment, the fixed cover in the outside of screw rod 14 has connect the spacing collar, and the spacing collar is spacing with one side inner wall activity butt of spout 13 to screw rod 14.

In this embodiment, when using, drive disc 8 through control grab handle 9 and rotate, disc 8 drives screw rod 14 and rotates, screw rod 14 drives slide 15 lateral shifting through the screw transmission with slide 15, and drive diaphragm 7 and two round bars 12 and carry out synchronous lateral shifting, two round bars 12 drive mounting panel 2 through connecting plate 6 and the cooperation of the round axle 11 that corresponds respectively and rotate, thereby to cylinder 3, the angle of motor 4 and screw tap 5 is adjusted, then through starter motor 4 and cylinder 3, the output shaft of motor 4 drives screw tap 5 and rotates, cylinder 3 drives motor 4 and feeds the removal, thereby carry out tapping processing.

Example two

On the basis of embodiment one, square groove 18 has been seted up to base 1's bottom one side, and slidable mounting has square slab 19 in square groove 18, and one side fixed mounting of square slab 19 has kelly 17, and a plurality of draw-in grooves 16 have been seted up to the opposite side of disc 8, and kelly 17 activity joint is in corresponding draw-in groove 16, and the bottom fixed mounting of square slab 19 has pull ring 20.

In this embodiment, the other side of the square plate 19 is fixedly connected with a pressure spring, and one end of the pressure spring, which is far away from the clamping rod 17, is fixedly connected to the inner wall of one side of the square groove 18, so as to reset the square plate 19.

In this embodiment, the same limiting rod is fixedly connected to the inner walls of the two sides of the square groove 18, and the square plate 19 is slidably sleeved on the outer side of the limiting rod to guide the square plate 19.

In this embodiment, when using, move left through pulling pull ring 20, drive square plate 19 and kelly 17 and move left, and compress the pressure spring, make kelly 17 break away from draw-in groove 16, then control grab handle 9 drives screw rod 14 and rotates and carry out angle modulation to screw tap 5, loosen pull ring 20 after the regulation is accomplished, make square plate 19 reset right side motion under the spring action of pressure spring, and drive kelly 17 card go into in draw-in groove 16, realize the location to disc 8, thereby promote the angle fixation stability to screw tap 5.

Claims

1. An adjustable tapping mechanism of a tapping tool comprises a base (1) and a mounting plate (2), and is characterized in that the bottom of the mounting plate (2) is rotatably connected to the top of the base (1) through a hinge, a cylinder (3) is fixedly mounted at the bottom of the mounting plate (2), a motor (4) is fixedly connected to an output shaft of the cylinder (3), a screw tap (5) is fixedly connected to an output shaft of the motor (4), circular shafts (11) are fixedly mounted on the front side and the rear side of the mounting plate (2), a connecting plate (6) is rotatably sleeved on the outer side of each circular shaft (11), a sliding groove (13) is formed in the top of the base (1), a sliding plate (15) is slidably mounted in the sliding groove (13), a transverse plate (7) is fixedly mounted at the top of the sliding plate (15), circular rods (12) are fixedly mounted on the front side and the rear side of the transverse plate (7), and the two connecting plates (6) are respectively rotatably sleeved on the outer sides of the corresponding circular rods (12), the inner walls of the two sides of the sliding groove (13) are fixedly connected with the same screw rod (14), and the sliding plate (15) is sleeved on the outer side of the screw rod (14) in a threaded manner.

2. The adjustable tapping mechanism of a tapping tool according to claim 1, wherein a disc (8) is fixedly mounted at one end of the screw (14), and a handle (9) is fixedly mounted at the bottom of one side of the disc (8) far away from the base (1).

3. The adjustable tapping mechanism of tapping frock according to claim 2, characterized in that, square groove (18) has been seted up to bottom one side of base (1), and slidable mounting has square slab (19) in square groove (18), and one side fixed mounting of square slab (19) has kelly (17), a plurality of draw-in grooves (16) have been seted up to the opposite side of disc (8), and kelly (17) activity joint is in corresponding draw-in groove (16), and the bottom fixed mounting of square slab (19) has pull ring (20).

4. The adjustable tapping mechanism of the tapping tool according to claim 3, wherein a pressure spring is fixedly connected to the other side of the square plate (19), and one end, far away from the clamping rod (17), of the pressure spring is fixedly connected to the inner wall of one side of the square groove (18).

5. The adjustable tapping mechanism of tapping tool according to claim 3, wherein the same limiting rod is fixedly connected to the inner walls of the two sides of the square groove (18), and the square plate (19) is slidably sleeved on the outer side of the limiting rod.

6. The adjustable tapping mechanism of a tapping tool according to claim 1, wherein the inner walls of the two sides of the sliding groove (13) are fixedly connected with the same guide rod, and the sliding plate (15) is slidably sleeved on the outer side of the guide rod.

7. The adjustable tapping mechanism of tapping tool according to claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with support columns, the bottom ends of the support columns are fixedly provided with a bottom plate (10), and the top of the bottom plate (10) is provided with a plurality of assembling holes.

8. The adjustable tapping mechanism of tapping frock according to claim 1, characterized in that, the outside of screw rod (14) is fixed cup jointed with the spacing collar, and the spacing collar is with one side inner wall activity butt joint of spout (13).