CN215966743U

CN215966743U - High-speed pneumatic automatic feed tapping machine

Info

Publication number: CN215966743U
Application number: CN202122207657.3U
Authority: CN
Inventors: 许强; 吴现塘
Original assignee: Kunshan Shengyang Metal Products Co ltd
Current assignee: Kunshan Shengyang Metal Products Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a high-speed pneumatic automatic-feed tapping machine which comprises a base, wherein a tapping machine body is fixedly connected to the rear side of the top of the base, fixed boxes are fixedly connected to two sides of the top of the base, movable plates are arranged in inner cavities of the fixed boxes, push rods are fixedly connected to opposite sides of the two movable plates, a first spring is sleeved on the surface of each push rod, and opposite sides of the two push rods penetrate through the fixed boxes and are fixedly connected with clamping frames. According to the high-speed pneumatic automatic feed tapping machine, the movable plate, the push rod, the first spring, the clamping frame, the stepping motor, the cam, the driving motor, the threaded rod, the threaded sleeve, the connecting rod, the top plate, the extrusion rod, the air cylinder, the control rod, the clamping block, the second spring, the protective cover and the clamping groove are arranged, so that the problems that the existing high-speed pneumatic automatic feed tapping machine is poor in clamping stability and does not have a protection function are solved.

Description

High-speed pneumatic automatic feed tapping machine

Technical Field

The utility model relates to the technical field of tapping machines, in particular to a high-speed pneumatic automatic feed tapping machine.

Background

Tapping machine is also known as tapping machine, one kind is at a casing, the equipment terminal surface, the nut, spare part through-hole such as ring flange or blind hole inner wall processing internal screw thread machining equipment, tapping machine can be divided into manual tapping machine, pneumatic tapping machine, electronic tapping machine, in-mould tapping machine and hydraulic pressure tapping machine etc., there are some problems in current high-speed pneumatic automatic feed tapping machine, if relatively poor to the fixed effect of spare part centre gripping, when attacking the line operation, spare part is become flexible easily and drops, staff's the work degree of difficulty has been increased, and there is not safeguard function, the piece that splashes out when attacking the line has higher temperature, the piece that splashes can lead to the fact the scald to the staff, the practicality of high-speed pneumatic automatic feed tapping machine has been reduced, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-speed pneumatic automatic feed tapping machine which has the advantages of stable clamping and fixing and a protection function, and solves the problems of poor clamping stability and no protection function of the conventional high-speed pneumatic automatic feed tapping machine.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-speed pneumatic automatic feeding tapping machine comprises a base, wherein a tapping machine body is fixedly connected to the rear side of the top of the base, two sides of the top of the base are fixedly connected with a fixed box, a movable plate is arranged in an inner cavity of the fixed box, a push rod is fixedly connected to one side, opposite to the two movable plates, of the push rod, a first spring is sleeved on the surface of the push rod, one side, opposite to the two push rods, penetrates through the fixed box and is fixedly connected with a clamping frame, the bottom of the clamping frame penetrates through the inner cavity of the base, a stepping motor is fixedly connected to two sides of the top of the inner cavity of the base, the top of an output end of the stepping motor penetrates through the inner cavity of the fixed box and is fixedly connected with a cam, a control shell is fixedly connected to the bottom of the inner cavity of the base, a driving motor is fixedly connected to the inner cavity, two sides of the output end of the driving motor are fixedly connected with threaded rods, the surface of the threaded rod is sleeved with a threaded sleeve, the top of the threaded sleeve is movably connected with a connecting rod, the top of the driving motor is provided with a top plate, two sides of the bottom of the top plate are movably connected with the connecting rod, the top of the top plate is fixedly connected with an extrusion rod, the top of the extrusion rod penetrates to the outer side of the base, two sides of the control shell are fixedly connected with air cylinders, output ends of opposite sides of the two air cylinders are fixedly connected with control rods, one side of the control rod, far away from the air cylinders, penetrates to the outer side of the base, the top of the control rod, close to one side of the base, is fixedly connected with a clamping block, the top of the fixing box is fixedly connected with a limiting box, a sliding rod is fixedly connected between the top and the bottom of an inner cavity of the limiting box, the surface of the sliding rod is sequentially sleeved with a sliding sleeve and a second spring from top to bottom, and one side of the two sliding sleeves penetrates to the outer side of the limiting box, the surface cover of tapping machine body is equipped with the protection casing, the both sides of protection casing inner chamber all with sliding sleeve fixed connection, the draw-in groove has all been seted up to the bottom of protection casing both sides.

Preferably, the two sides of the first spring are respectively fixedly connected with the movable plate and the inner walls of the fixed boxes, and first openings matched with the push rods for use are formed in one opposite sides of the two fixed boxes.

Preferably, the top of cam and the inner wall swing joint of fixed case, one side that driving motor was kept away from to the threaded rod and the inner wall swing joint of control shell, the top of connecting rod and the junction of bottom and thread bush and roof all through pivot swing joint.

Preferably, the top of the extrusion rod is fixedly connected with a top block, and the top of the base is provided with a second opening matched with the extrusion rod and the clamping frame for use.

Preferably, the movable opening that uses with the sliding sleeve cooperation is seted up to the one side that tapping machine body was kept away from to the spacing box, the top and the bottom of second spring respectively with the inner wall fixed connection of sliding sleeve and spacing box.

Preferably, the front surface of protection casing is provided with the observation window, the top fixedly connected with handle of protection casing front surface, the front side of base is opened and is equipped with the thermovent.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the high-speed pneumatic automatic feed tapping machine, the movable plate, the push rod, the first spring, the clamping frame, the stepping motor, the cam, the driving motor, the threaded rod, the threaded sleeve, the connecting rod, the top plate, the extrusion rod, the air cylinder, the control rod, the clamping block, the second spring, the protective cover and the clamping groove are arranged, so that the problems that the existing high-speed pneumatic automatic feed tapping machine is poor in clamping stability and does not have a protection function are solved.

2. According to the utility model, the movable plate is arranged, the push rod can be prevented from being separated from the inner cavity of the fixed box, the clamping frame is arranged, the parts can be clamped and fixed, the cam is arranged, the movable plate can be matched with the stepping motor to adjust the use positions of the push rod and the movable plate, the threaded rod is arranged, the threaded sleeve can be matched with the driving motor to adjust the use positions of the connecting rod and the threaded sleeve, the top plate is arranged, the extrusion rod can be matched with the connecting rod to control the use height of the extrusion rod, and the fixture block is arranged, so that the protection cover can be matched with the clamping groove to limit and fix.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a base; 2. a tapping machine body; 3. a fixed box; 4. a movable plate; 5. a push rod; 6. a first spring; 7. a clamping frame; 8. a stepping motor; 9. a cam; 10. a control housing; 11. a drive motor; 12. a threaded rod; 13. a threaded sleeve; 14. a connecting rod; 15. a top plate; 16. an extrusion stem; 17. a cylinder; 18. a control lever; 19. a clamping block; 20. a limiting box; 21. a slide bar; 22. a sliding sleeve; 23. a second spring; 24. a protective cover; 25. a clamping groove.

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. 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a high-speed pneumatic automatic feeding tapping machine comprises a base 1, a tapping machine body 2 fixedly connected to the rear side of the top of the base 1, a fixed box 3 fixedly connected to both sides of the top of the base 1, a movable plate 4 disposed in the inner cavity of the fixed box 3, a push rod 5 fixedly connected to the opposite side of the two movable plates 4, a first spring 6 sleeved on the surface of the push rod 5, a clamping frame 7 fixedly connected to the fixed box 3 and penetrating through the opposite side of the two push rods 5, a stepping motor 8 fixedly connected to both sides of the top of the inner cavity of the base 1, a cam 9 fixedly connected to the top of the output end of the stepping motor 8 penetrating through the inner cavity of the fixed box 3, a control housing 10 fixedly connected to the bottom of the inner cavity of the base 1, and a driving motor 11 fixedly connected to the inner cavity of the control housing 10 at the bottom of the inner cavity of the base 1, the two sides of the output end of the driving motor 11 are fixedly connected with threaded rods 12, the surface of the threaded rod 12 is sleeved with a threaded sleeve 13, the top of the threaded sleeve 13 is movably connected with a connecting rod 14, the top of the driving motor 11 is provided with a top plate 15, the two sides of the bottom of the top plate 15 are movably connected with the connecting rod 14, the top of the top plate 15 is fixedly connected with an extrusion rod 16, the top of the extrusion rod 16 penetrates through the outer side of the base 1, the two sides of the control shell 10 are fixedly connected with air cylinders 17, the output ends of the opposite sides of the two air cylinders 17 are fixedly connected with control rods 18, one side of each control rod 18, which is far away from the air cylinder 17, penetrates through the outer side of the base 1, the top of one side of each control rod 18, which is close to the base 1, is fixedly connected with a clamping block 19, the top of the fixed box 3 is fixedly connected with a limiting box 20, a sliding rod 21 is fixedly connected between the top and the bottom of the inner cavity of the limiting box 20, the surface of the sliding rod 21 is sleeved with a sliding sleeve 22 and a second spring 23 in sequence from top to bottom, the opposite sides of the two sliding sleeves 22 all penetrate to the outer side of the limiting box 20, the surface of the tapping machine body 2 is sleeved with a protective cover 24, two sides of an inner cavity of the protective cover 24 are fixedly connected with the sliding sleeves 22, the bottoms of two sides of the protective cover 24 are respectively provided with a clamping groove 25, two sides of the first spring 6 are respectively fixedly connected with the inner walls of the movable plate 4 and the fixed box 3, one sides, opposite to the two fixed boxes 3, are respectively provided with a first opening matched with the push rod 5 for use, the top of the cam 9 is movably connected with the inner wall of the fixed box 3, one side, far away from the driving motor 11, of the threaded rod 12 is movably connected with the inner wall of the control shell 10, the joints of the top and the bottom of the connecting rod 14, the threaded sleeve 13 and the top plate 15 are respectively movably connected through a rotating shaft, the top of the extrusion rod 16 is fixedly connected with a top block, the top of the base 1 is provided with a second opening matched with the extrusion rod 16 and the clamping frame 7 for use, one side, far away from the tapping machine body 2, is provided with a movable opening matched with the tapping sleeve 22 for use, the top and the bottom of the second spring 23 are respectively fixedly connected with the inner walls of the sliding sleeve 22 and the limiting box 20, the front surface of the protective cover 24 is provided with an observation window, the top fixedly connected with handle is arranged on the front surface of the protective cover 24, a heat dissipation opening is formed in the front side of the base 1, the push rod 5 can be prevented from being separated from the inner cavity of the fixed box 3 by arranging the movable plate 4, the clamping frame 7 can be used for clamping and fixing parts, the cam 9 is arranged, the movable plate 4 and the push rod 5 can be matched with the stepping motor 8 to adjust the using positions, the threaded rod 12 is arranged, the threaded sleeve 13 and the connecting rod 14 can be matched with the driving motor 11 to adjust the using positions, the top plate 15 is arranged, the using height of the extrusion rod 16 can be controlled by being matched with the connecting rod 14, the clamping block 19 can be matched with the clamping groove 25 to limit and fix the protective cover 24, and the movable plate 4 and the limiting box 20 are arranged, Push rod 5, first spring 6, centre gripping frame 7, step motor 8, cam 9, driving motor 11, threaded rod 12, thread bush 13, connecting rod 14, roof 15, extrusion stem 16, cylinder 17, control lever 18, fixture block 19, second spring 23, protection casing 24 and draw-in groove 25, the problem that current high-speed pneumatic automatic feed tapping machine centre gripping steadiness is relatively poor and do not have safeguard function has been solved, this high-speed pneumatic automatic feed tapping machine, possess the fixed firm advantage that has safeguard function of centre gripping, be worth promoting.

When the device is used, a part to be tapped is placed between the two clamping frames 7, the stepping motor 8 is started, the stepping motor 8 is matched with the cam 9 to drive the movable plate 4 to extrude the first spring 6, meanwhile, the movable plate 4 is matched with the push rod 5 to drive the clamping frames 7 to clamp and fix the part, then, the driving motor 11 is started, the driving motor 11 is matched with the threaded rod 12 to drive the threaded sleeve 13 and the connecting rod 14 to move, the connecting rod 14 is matched with the top plate 15 to drive the extrusion rod 16 to extrude the part, so that the top of the part is contacted with the top of the inner cavity of the clamping frame 7, the part is clamped and fixed stably through the matching of the extrusion rod 16 and the clamping frames 7, the part is prevented from loosening and falling off, then, the handle is pulled to pull the protective cover 24 downwards, when the clamping groove 25 and the clamping block 19 are positioned at the same horizontal position, the air cylinder 17 is started, the air cylinder 17 drives the control rod 18 and the clamping block 19 to move, the inner chamber that fixture block 19 got into draw-in groove 25 carries on spacingly fixed to protection casing 24, starts tapping machine body 2 and attacks the line operation to spare part, prevents that the piece from splashing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed pneumatic automatic feed tapping machine, includes base (1), its characterized in that: the tapping machine comprises a base (1), a tapping machine body (2) is fixedly connected to the rear side of the top of the base (1), fixed boxes (3) are fixedly connected to the two sides of the top of the base (1), movable plates (4) are arranged in the inner cavity of each fixed box (3), push rods (5) are fixedly connected to the opposite sides of the two movable plates (4), a first spring (6) is sleeved on the surface of each push rod (5), one opposite side of each push rod (5) penetrates through the corresponding fixed box (3) and is fixedly connected with a clamping frame (7), the bottom of each clamping frame (7) penetrates through the inner cavity of the base (1), stepping motors (8) are fixedly connected to the two sides of the top of the inner cavity of the base (1), the top of the output ends of the stepping motors (8) penetrates through the inner cavity of the corresponding fixed box (3) and is fixedly connected with cams (9), and control shells (10) are fixedly connected to the bottom of the inner cavity of the base (1), the bottom of the inner cavity of the base (1) is fixedly connected with a driving motor (11) in the inner cavity of the control shell (10), threaded rods (12) are fixedly connected to the two sides of the output end of the driving motor (11) respectively, threaded sleeves (13) are sleeved on the surfaces of the threaded rods (12), connecting rods (14) are movably connected to the tops of the threaded sleeves (13), a top plate (15) is arranged at the top of the driving motor (11), the two sides of the bottom of the top plate (15) are movably connected with the connecting rods (14), extrusion rods (16) are fixedly connected to the tops of the top plates (15), the tops of the extrusion rods (16) penetrate through the outer side of the base (1), air cylinders (17) are fixedly connected to the two sides of the control shell (10), control rods (18) are fixedly connected to the output ends of the opposite sides of the two air cylinders (17), one side, far away from the air cylinders (17), of the control rods (18) penetrates through the outer side of the base (1), top fixedly connected with fixture block (19) that control lever (18) is close to base (1) one side, top fixedly connected with limit box (20) of fixed case (3), fixedly connected with slide bar (21) between the top of limit box (20) inner chamber and the bottom, the surface of slide bar (21) is from last to overlapping in proper order down and is equipped with sliding sleeve (22) and second spring (23), and the outside to limit box (20) is all run through to one side that two sliding sleeve (22) are opposite, the surface cover of attack line machine body (2) is equipped with protection casing (24), the both sides of protection casing (24) inner chamber all with sliding sleeve (22) fixed connection, draw-in groove (25) have all been seted up to the bottom of protection casing (24) both sides.

2. A high speed pneumatic automatic feed tapping machine as claimed in claim 1 wherein: the two sides of the first spring (6) are fixedly connected with the inner walls of the movable plate (4) and the fixed boxes (3) respectively, and a first opening matched with the push rod (5) for use is formed in one side, opposite to the two fixed boxes (3).

3. A high speed pneumatic automatic feed tapping machine as claimed in claim 1 wherein: the top of cam (9) and the inner wall swing joint of fixed case (3), the threaded rod (12) is kept away from the inner wall swing joint of one side of driving motor (11) and control shell (10), the top and the junction of bottom and thread bush (13) and roof (15) of connecting rod (14) all are through pivot swing joint.

4. A high speed pneumatic automatic feed tapping machine as claimed in claim 1 wherein: the top fixedly connected with kicking block of extrusion pole (16), the second opening that uses with extrusion pole (16) and centre gripping frame (7) cooperation is seted up at the top of base (1).

5. A high speed pneumatic automatic feed tapping machine as claimed in claim 1 wherein: spacing case (20) keep away from one side of tapping machine body (2) and seted up the movable mouthful that uses with sliding sleeve (22) cooperation, the top and the bottom of second spring (23) respectively with the inner wall fixed connection of sliding sleeve (22) and spacing case (20).

6. A high speed pneumatic automatic feed tapping machine as claimed in claim 1 wherein: the positive surface of protection casing (24) is provided with the observation window, the top fixedly connected with handle on protection casing (24) positive surface, the front side of base (1) is opened and is equipped with the thermovent.