CN215746888U

CN215746888U - Pneumatic in-mold tapping machine

Info

Publication number: CN215746888U
Application number: CN202121389988.7U
Authority: CN
Inventors: 杨鑫伟
Original assignee: Heyuan Jinpeng Technology Co ltd
Current assignee: Heyuan Jinpeng Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-08
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a pneumatic die internal tapping machine which comprises a supporting assembly and a clamping assembly, wherein the supporting assembly comprises two supporting frames, the two supporting frames are horizontally and symmetrically arranged, the clamping assembly is horizontally and slidably arranged between the two supporting frames, the clamping assembly comprises a moving plate and two clamping blocks, the moving plate is horizontally arranged between the supporting frames, and the two clamping blocks are vertically and symmetrically slidably arranged on the top surface of the moving plate. The utility model can accurately clamp a workpiece, and ensure the stability and accuracy of tapping, thereby improving the tapping accuracy.

Description

Pneumatic in-mold tapping machine

Technical Field

The utility model relates to the technical field of tapping machines, in particular to a pneumatic in-mold tapping machine.

Background

The conventional in-mold tapping machine usually adopts a mechanical type or a servo motor to drive a gear set to rotate so as to drive a screw tap to tap, and when the hole site is inaccurate or has large deviation in hole site during use, the in-mold tapping machine continuously outputs power, so that the tooth of a gear is easy to crack or the screw tap is broken due to overlarge bearing reverse force.

Therefore, a pneumatic die internal tapping machine is needed, which can accurately clamp a workpiece, ensure the stability and accuracy of tapping and improve the tapping precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic in-mold tapping machine, and aims to solve the problem that teeth of a gear are easy to crack or a screw tap is broken due to overlarge bearing reverse force when the in-mold tapping machine continuously outputs power when hole positions are inaccurate or hole position deviation is large in the using process of the conventional tapping machine.

The utility model is realized by the following steps:

the utility model provides a tap tooth machine in pneumatic mould, includes supporting component and centre gripping subassembly, and the supporting component includes two frames, and two frames horizontal symmetry set up, and horizontal sliding mounting has the centre gripping subassembly between two frames, and the centre gripping subassembly includes movable plate and two grip blocks, and the movable plate level sets up between a frame, and vertical symmetry slidable mounting has two grip blocks on the top surface of movable plate.

Furthermore, the middle parts of the two support frames are horizontally rotated through the bearings and provided with the movable screw rods, and the two sides of the two support frames are horizontally fixed with the slide rods.

Furthermore, a motor is arranged outside the support frame, the output end of the motor is connected with the end of the movable screw rod, and support columns are vertically and symmetrically fixed on the bottom surface of the support frame.

Furthermore, sliding frames are symmetrically fixed on the top surface of the moving plate, sliding cylinders are symmetrically and horizontally fixed on two sides of the bottom surface of the moving plate, and a threaded cylinder is horizontally fixed in the middle of the bottom surface of the moving plate.

Furthermore, a sliding block is horizontally fixed on the bottom end face of the clamping block, the sliding block is slidably mounted in a sliding frame of the moving plate, and a bearing seat is vertically fixed in the middle of the bottom end face of the clamping block.

Furthermore, a sliding barrel and a threaded barrel on the bottom surface of the movable plate are respectively matched with the sliding rod and the movable screw rod, threaded plates are vertically fixed in the middles of the end surfaces of two sides of the movable plate, adjusting bolts 5 are installed on horizontal threads in the threaded plates, and the end portions of the adjusting bolts 5 are rotatably installed on bearing seats on the clamping blocks through bearings.

Compared with the prior art, the utility model has the beneficial effects that: when the pneumatic in-mold tapping machine is used, in order to ensure the stability of the tapping workpiece during operation, the tapping workpiece is firstly placed between two clamping blocks at the top of a clamping component, then the adjusting bolts 5 in the screw hole plates at the two sides of the moving plate are rotated, then the two clamping blocks are relatively adjusted to slide in the sliding frame on the moving plate to clamp the workpiece to be tapped, then according to the clamping requirement, the motor is started to drive the movable screw rod to rotate, so that the movable plate is horizontally driven to move, thereby aligning the tapping machine, accurately clamping the workpiece, ensuring the stability and accuracy of tapping, thereby improving the tapping precision, overcoming the defects that when the hole site is inaccurate or the deviation of the hole site is larger in the use process of the existing tapping machine, the in-mold tapping machine continuously outputs power, so that the problem that teeth of a gear are cracked or a screw tap is broken due to the fact that the teeth bear excessive reverse force is easily caused.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of an exploded structure of the present invention;

FIG. 3 is a schematic structural view of a support assembly in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a clamping assembly in an embodiment of the utility model.

In the figure: 1. a support assembly; 11. supporting a frame; 111. a pillar; 12. a slide bar; 13. moving the screw rod; 14. a motor; 2. a clamping assembly; 21. moving the plate; 22. a sliding frame; 23. a clamping block; 231. a slider; 232. a bearing seat; 24. a screw hole plate; 25. adjusting the bolt; 26. a slide cylinder; 27. a threaded barrel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a pneumatic die internal tapping machine comprises a supporting assembly 1 and a clamping assembly 2, wherein the supporting assembly 1 comprises two supporting frames 11, the two supporting frames 11 are horizontally and symmetrically arranged, the clamping assembly 2 is horizontally and slidably mounted between the two supporting frames 11, the clamping assembly 2 comprises a moving plate 21 and two clamping blocks 23, the moving plate 21 is horizontally arranged between the supporting frames 11, and the two clamping blocks 23 are vertically and symmetrically slidably mounted on the top surface of the moving plate 21.

Furthermore, when the pneumatic in-mold tapping machine is used, in order to ensure the stability of the tapping workpiece during operation, the tapping workpiece is firstly placed between the two clamping blocks 23 at the top of the clamping assembly 2, then the adjusting bolts 25 in the screw hole plates 24 on the two sides of the movable plate 21 are rotated, then the two clamping blocks 23 are relatively adjusted to slide in the sliding frame 22 on the movable plate 21, the workpiece needing tapping is clamped, then the motor 14 is started according to the clamping requirement, the movable screw rod 13 is driven to rotate, the movable plate 21 is horizontally driven to horizontally move, the tapping machine is aligned, the workpiece can be accurately clamped, the stability and the accuracy of tapping are ensured, and the tapping accuracy is improved.

Referring to fig. 3, the middle parts of the two support frames 11 are horizontally and rotatably installed with a movable screw rod 13 through a bearing, and two sides of the two support frames 11 are horizontally fixed with slide bars 12.

And then through the middle part of two piece of frames 11 through the bearing horizontal rotation run through install remove lead screw 13, the equal level in both sides of two piece of frames 11 is fixed with slide bar 12 to be convenient for horizontal migration attacks tooth work piece, be convenient for guarantee the precision.

Referring to fig. 3, a motor 14 is installed outside the supporting frame 11, an output end of the motor 14 is connected with an end of the movable screw rod 13, and supporting columns 111 are vertically and symmetrically fixed on a bottom surface of the supporting frame 11.

And then install motor 14 through a support frame 11 externally, the output of motor 14 and the end connection of removal lead screw 13, the vertical symmetry is fixed with pillar 111 on the bottom surface of a support frame 11 to conveniently start motor 14, drive and remove lead screw 13 and rotate, thereby horizontal drive movable plate 21 horizontal migration, thereby aim at the tooth machine of attacking.

Referring to fig. 4, the top surface of the moving plate 21 is symmetrically fixed with the sliding frames 22, both sides of the bottom surface of the moving plate 21 are symmetrically and horizontally fixed with the sliding cylinders 26, and the middle of the bottom surface of the moving plate 21 is horizontally fixed with the threaded cylinder 27.

And further, the sliding frames 22 are symmetrically fixed on the top surface of the moving plate 21, the sliding cylinders 26 are symmetrically and horizontally fixed on both sides of the bottom surface of the moving plate 21, and the threaded cylinder 27 is horizontally fixed in the middle of the bottom surface of the moving plate 21, so that the sliding guiding speed is increased.

Referring to fig. 4, a sliding block 231 is horizontally fixed on the bottom end surface of the clamping block 23, the sliding block 231 is slidably mounted in the sliding frame 22 of the moving plate 21, and a bearing seat 232 is vertically fixed in the middle of the bottom end surface of the clamping block 23.

And then, a sliding block 231 is horizontally fixed on the bottom end surface of the clamping block 23, the sliding block 231 is slidably mounted in the sliding frame 22 of the moving plate 21, and a bearing seat 232 is vertically fixed in the middle of the bottom end surface of the clamping block 23, so that a tapped workpiece can be conveniently placed between the two clamping blocks 23 at the top of the clamping assembly 2, then the adjusting bolts 25 in the screw hole plates 24 at the two sides of the moving plate 21 are rotated, then the two clamping blocks 23 are relatively adjusted to slide in the sliding frame 22 on the moving plate 21, and the workpiece needing tapping is clamped.

Referring to fig. 4, a sliding cylinder 26 and a threaded cylinder 27 on the bottom surface of the moving plate 21 are respectively matched with the sliding rod 12 and the moving screw rod 13, a threaded plate 24 is vertically fixed in the middle of the end surfaces on both sides of the moving plate 21, an adjusting bolt 25 is horizontally threaded in the threaded plate 24, and the end of the adjusting bolt 25 is rotatably mounted on a bearing block 232 on the clamping block 23 through a bearing.

And further, a sliding barrel 26 and a threaded barrel 27 on the bottom surface of the moving plate 21 are respectively matched with the sliding rod 12 and the moving screw rod 13, threaded plates 24 are vertically fixed in the middles of the end surfaces of the two sides of the moving plate 21, adjusting bolts 25 are horizontally and threadedly installed in the threaded plates 24, the end parts of the adjusting bolts 25 are rotatably installed on bearing seats 232 on the clamping blocks 23 through bearings, so that the adjusting bolts 25 in the threaded plates 24 on the two sides of the moving plate 21 are rotated, then the two clamping blocks 23 are relatively adjusted to slide in a sliding frame 22 on the moving plate 21, and workpieces needing to be tapped are clamped.

The working principle is as follows: when the pneumatic in-mold tapping machine is used, in order to ensure the stability of the tapped workpiece during operation, the tapped workpiece is firstly placed between the two clamping blocks 23 at the top of the clamping assembly 2, then the adjusting bolts 25 in the screw hole plates 24 at the two sides of the moving plate 21 are rotated, then the two clamping blocks 23 are relatively adjusted to slide in the sliding frame 22 on the moving plate 21, the workpiece to be tapped is clamped, and then the motor 14 is started according to the clamping requirement to drive the moving screw rod 13 to rotate, so that the moving plate 21 is horizontally driven to horizontally move, and the tapping machine is aligned.

The device obtained through the design can basically meet the requirements of accurately clamping a workpiece and ensuring the stability and accuracy of tapping, so that the use of the pneumatic die internal tapping machine for improving the tapping accuracy is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tap tooth machine in pneumatic mould which characterized in that: including supporting component (1) and centre gripping subassembly (2), supporting component (1) includes two frame (11), two frame (11) horizontal symmetry sets up, horizontal slidable mounting has centre gripping subassembly (2) between two frame (11), centre gripping subassembly (2) are including movable plate (21) and two grip blocks (23), movable plate (21) level sets up between frame (11), vertical symmetrical slidable mounting has two grip blocks (23) on the top surface of movable plate (21).

2. The pneumatic die internal tapping machine as claimed in claim 1, wherein a moving screw rod (13) is horizontally and rotatably installed in the middle of the two support frames (11) through a bearing in a penetrating manner, and sliding rods (12) are horizontally fixed on two sides of the two support frames (11).

3. A pneumatic die internal tapping machine as claimed in claim 2, wherein a motor (14) is mounted outside the supporting frame (11), the output end of the motor (14) is connected with the end of the movable screw rod (13), and the supporting columns (111) are vertically and symmetrically fixed on the bottom surface of the supporting frame (11).

4. A pneumatic die internal tapping machine as claimed in claim 3, wherein the top surface of the moving plate (21) is symmetrically fixed with a sliding frame (22), the two sides of the bottom surface of the moving plate (21) are symmetrically fixed with sliding cylinders (26) horizontally, and the middle part of the bottom surface of the moving plate (21) is fixed with a threaded cylinder (27) horizontally.

5. A pneumatic die internal tapping machine as claimed in claim 4, wherein a slider (231) is horizontally fixed on the bottom end surface of the clamping block (23), the slider (231) is slidably mounted in a slide frame (22) of the moving plate (21), and a bearing seat (232) is vertically fixed in the middle of the bottom end surface of the clamping block (23).

6. A pneumatic die internal tapping machine as claimed in claim 5, wherein a slide cylinder (26) and a threaded cylinder (27) on the bottom surface of the moving plate (21) are respectively matched with the slide rod (12) and the moving screw rod (13), a threaded plate (24) is vertically fixed in the middle of the end surfaces of two sides of the moving plate (21), an adjusting bolt (25) is installed in the threaded plate (24) through horizontal threads, and the end of the adjusting bolt (25) is rotatably installed on a bearing seat (232) on the clamping block (23) through a bearing.