CN213794628U

CN213794628U - High-precision nut internal thread machining equipment

Info

Publication number: CN213794628U
Application number: CN202022386459.3U
Authority: CN
Inventors: 王晓岳
Original assignee: Haiyan Yasheng Hardware Products Co ltd
Current assignee: Haiyan Yasheng Hardware Products Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-27
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a high accuracy nut internal thread processing equipment belongs to internal thread processing equipment field, the on-line screen storage device comprises a base, install the nut supporting seat on the base, fixed establishment A and fixed establishment B are installed respectively to nut supporting seat bottom both sides, the inside component structure of fixed establishment A and fixed establishment B is unanimous, fixed establishment B comprises T type piece, screw rod and rotatory piece, the screw rod runs through the nut supporting seat, peg graft in T type piece bottom the screw rod, T type piece is provided with the multiunit, the screw rod other end is installed on rotatory piece. Through supporting the fixed of lid to the nut pipe to nut supporting seat and nut, prevent that the nut pipe from sliding in the course of working, improved the precision of nut internal thread processing, increased the practicality of device, through the height of adjusting the support column, applicable in not unidimensional nut internal thread processes, increased the convenience of device.

Description

High-precision nut internal thread machining equipment

Technical Field

The utility model relates to an internal thread processing equipment field especially relates to a high accuracy nut internal thread processing equipment.

Background

The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.

Patent CN201510559182.0 discloses a nut internal thread processing device, which comprises a machine tool, one end of the machine tool is provided with a nut thread tapping machine, the other end of the machine tool is provided with a feeding device, a moving track is arranged between the nut thread tapping machine and the feeding device, a stamping cylinder is arranged at the rear end of the nut thread tapping machine, the front end of the nut thread tapping machine is provided with a thread tapping cutter, one end of the feeding device is connected with a conveyor belt machine, the bottom of the feeding device is provided with a nut processing box ejection lifter, the moving track at the front position of the nut thread tapping processing machine is provided with a limiting block, the pneumatic pressing machine is characterized in that an air pressure pressing machine is arranged at the upper end of the limiting block, two ends of the air pressure pressing machine are installed on the limiting block through fixing rods, and a pressing block corresponding to the appearance edge of the nut is arranged at the bottom of the air pressure pressing machine. Through the mode, the stability can be improved when the thread is drilled, the loss of the cutter is reduced, and the qualified rate is improved.

Some of the above-mentioned utility model have the disadvantages: 1. the above design is inconvenient for clamping the nut tube, so improvement is required. 2. When the nut tube type numbers of the design are inconsistent, the height of the clamping block is not convenient to adjust, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high accuracy nut internal thread processing equipment aims at preventing that the nut pipe from sliding in the course of working through supporting the fixed of lid to the nut pipe to nut supporting seat and nut, has improved nut internal thread processing's precision, has increased the practicality of device, through the height of adjusting the support column, and applicable nut internal thread in not unidimensional processes, has increased the convenience of device.

The utility model provides a specific technical scheme as follows:

the utility model provides a high-precision nut internal thread processing device, which comprises a base, wherein a nut supporting seat is arranged on the base, a fixing mechanism A and a fixing mechanism B are respectively arranged on two sides of the bottom of the nut supporting seat, the internal composition structures of the fixing mechanism A and the fixing mechanism B are consistent, the fixing mechanism B consists of a T-shaped block, a screw rod and a rotating block, the screw rod penetrates through the nut supporting seat, the bottom of the screw rod is inserted in the T-shaped block, the T-shaped block is provided with a plurality of groups, the other end of the screw rod is arranged on the rotating block, a nut pipe is arranged on the nut supporting seat, a nut supporting cover is arranged on the nut pipe, a fixing frame A and a fixing frame B are respectively arranged on two sides of the nut supporting cover, the internal composition structures of the fixing frame A and the fixing frame B are consistent, the fixing frame A consists of a supporting column, a cover plate, a supporting rod and a limiting block, the utility model discloses a nut support cover, including nut, apron, support column, support post, apron, support piece, vertical axis, supporting shoe, the support column is installed on the base, apron one end is installed at the support column, the apron other end is installed and is covered at the nut support, it is provided with the bracing piece to run through on the apron, peg graft inside T type piece bottom, peg graft in the bracing piece top is in the spacing block, the support column comprises backup pad, vertical axis, supporting shoe, the supporting shoe is installed on the base, run through in the supporting shoe and be provided with vertical axis, install the backup pad on the vertical axis.

Optionally, a sliding groove is formed in the base, and a T-shaped block is connected to the horizontal surface in the sliding groove in a sliding manner.

Optionally, a threaded hole is formed in the nut supporting seat, threads are carved on the outer wall of the screw rod, and the threads carved on the outer wall of the screw rod are matched with the threaded hole.

Optionally, the nut supporting seat and the nut supporting cover are respectively bonded with a cushion block.

Optionally, a thread groove is formed in the supporting block, a thread is carved on the outer wall of the vertical shaft, and the thread carved on the outer wall of the vertical shaft is matched with the thread groove.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a high-precision nut internal thread processing device, a plurality of groups of T-shaped blocks are inserted into a chute, a nut supporting seat is placed on a base, a fixing mechanism A and a fixing mechanism B are inserted into the chute of the nut supporting seat, a rotating block is adjusted, the rotating block drives a screw rod to vertically move downwards in a threaded hole, the bottom of the screw rod is inserted into the T-shaped block, the rotating block is screwed down to be attached to the nut supporting seat, the nut supporting seat is fixed on the base by the fixing mechanism A and the fixing mechanism B, the nut supporting seat is fixed by two ends to prevent the nut supporting seat from sliding, a nut pipe is placed on the nut supporting seat, a nut supporting cover is placed on the nut pipe, one end of the cover plate is covered on the nut supporting seat, the other end of the cover plate is covered on a supporting column, a supporting rod penetrates through the cover plate, one end of the supporting rod is inserted into the T-shaped block in the chute, fixing the bracing piece top with the stopper and laminating to the apron, fixed to the apron both sides through mount A and mount B, apron fixation nut supports the lid and prevents that nut pipe from removing, supports the fixed of lid to nut pipe through supporting nut seat and nut, prevents that nut pipe from sliding in the course of working, has improved nut thread machining's precision, has increased the practicality of device.

2. The embodiment of the utility model provides a high accuracy nut internal thread processing equipment, when processing the nut of different models, nut pipe size is inconsistent, the nut supports the lid and places back on the nut pipe, the height and the original position of support column are inconsistent, adjust the backup pad, the backup pad drives the vertical axis, make vertical axis vertical upward movement, highly be higher than the high back of apron when the backup pad, stop rotatory backup pad, the rethread stopper is fixed the apron, through the height of adjusting the support column, it is applicable to process in not unidimensional nut internal thread, the convenience of device has been increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a high-precision nut internal thread processing device according to an embodiment of the present invention;

fig. 2 is a schematic side view of the high-precision nut internal thread processing apparatus according to the embodiment of the present invention;

fig. 3 is the utility model discloses a support column expanded structure schematic diagram in fig. 1 of high accuracy nut internal thread processing equipment.

In the figure: 1. a base; 2. a chute; 3. a nut supporting seat; 4. a fixing mechanism A; 5. a fixing mechanism B; 6. a T-shaped block; 7. a screw; 8. a threaded hole; 9. rotating the block; 10. a nut tube; 11. a nut support cap; 12. a fixed mount A; 13. a fixed mount B; 14. a support pillar; 15. a cover plate; 16. a support bar; 17. a limiting block; 18. a support plate; 19. a vertical axis; 20. a thread groove; 21. a support block; 22. and a cushion block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A high-precision nut internal thread processing apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, the high-precision nut internal thread processing apparatus provided by the embodiment of the present invention includes a base 1, a nut supporting seat 3 is installed on the base 1, a fixing mechanism a4 and a fixing mechanism B5 are respectively installed on two sides of the bottom of the nut supporting seat 3, the fixing mechanism a4 and the fixing mechanism B5 have the same internal composition structure, the fixing mechanism B5 is composed of a T-shaped block 6, a screw 7 and a rotating block 9, the screw 7 penetrates through the nut supporting seat 3, the bottom of the screw 7 is inserted into the T-shaped block 6, the T-shaped block 6 has multiple groups, the other end of the screw 7 is installed on the rotating block 9, a nut tube 10 is installed on the nut supporting seat 3, a nut supporting cover 11 is installed on the nut tube 10, a fixing frame a12 and a fixing frame B13 are respectively installed on two sides of the nut supporting cover 11, the fixing frame a12 and the fixing frame B13 have the same internal composition structure, the fixing frame A12 comprises a supporting column 14, a cover plate 15, a supporting rod 16 and a limiting block 17, wherein the supporting column 14 is installed on the base 1, one end of the cover plate 15 is installed on the supporting column 14, the other end of the cover plate 15 is installed on the nut supporting cover 11, the supporting rod 16 is arranged on the cover plate 15 in a penetrating mode, the bottom of the supporting rod 16 is connected inside the T-shaped block 6 in a inserting mode, the top of the supporting rod 16 is connected inside the limiting block 17 in an inserting mode, the supporting column 14 comprises a supporting plate 18, a vertical shaft 19 and a supporting block 21, the supporting block 21 is installed on the base 1, the vertical shaft 19 is arranged in the supporting block 21 in a penetrating mode, and the supporting plate 18 is installed on the vertical shaft 19.

Referring to fig. 1, a plurality of sets of T-shaped blocks 6 are inserted into the chute 2, the nut support base 3 is placed on the base 1, the fixing mechanism a4 and the fixing mechanism B5 are inserted into the chute 2 of the nut support base 3, and the positions of the T-shaped blocks 6 in the chute 2 can be moved to facilitate adjustment of the machining position of the nut pipe 10.

Referring to fig. 1, the rotating block 9 is adjusted, the rotating block 9 drives the screw 7 to vertically move downwards in the threaded hole 8, the bottom of the screw 7 is inserted into the T-shaped block 6, the rotating block 9 is screwed down, the rotating block 9 is attached to the nut supporting seat 3, the nut supporting seat 3 is fixed on the base 1 by the fixing mechanism a4 and the fixing mechanism B5, and the nut supporting seat 3 is prevented from sliding through fixation of two ends.

Referring to fig. 2, when the nut supporting base 3 and the nut supporting cover 11 clamp the nut tube 10, the nut tube 10 is extruded from the outside to generate an indentation, which affects the appearance of the nut tube 10, and the cushion block 22 cushions the nut tube to avoid the indentation.

Referring to fig. 3, adjusting the supporting plate 18, the supporting plate 18 drives the vertical shaft 19, so that the vertical shaft 19 vertically moves upwards, when the height of the supporting plate 18 is higher than that of the cover plate 15, the supporting plate 18 stops rotating, the cover plate 15 is fixed through the limiting block 17, and the height of the supporting column 14 is adjusted, so that the nut internal threads of different sizes can be processed, and the convenience of the device is improved.

The embodiment of the utility model provides a high accuracy nut internal thread processing equipment, peg graft into spout 2 multiunit T type piece 6, place nut supporting seat 3 on base 1, peg graft into nut supporting seat 3 spout 2 fixing mechanism A4 and fixing mechanism B5, adjust rotatory piece 9, rotatory piece 9 drives screw rod 7 and moves down perpendicularly in screw hole 8, peg graft into T type piece 6 screw rod 7 bottom, tighten rotatory piece 9 again, make rotatory piece 9 laminate to nut supporting seat 3, fixing mechanism A4 and fixing mechanism B5 fix nut supporting seat 3 on base 1, through both ends are fixed, prevent nut supporting seat 3 from sliding, place nut pipe 10 on nut supporting seat 3 again, place nut supporting cap 11 on nut pipe 10, close 15 one end of apron on nut supporting seat 3, the other end of apron 15 covers on support column 14, the support bar 16 penetrates through the cover plate 15, one end of the support bar 16 is inserted into the T-shaped block 6 in the sliding groove 2, the top of the support bar 16 is fixed by the limit block 17 and is attached to the cover plate 15, two sides of the cover plate 15 are fixed by the fixing frame A12 and the fixing frame B13, the nut support cover 11 is fixed by the cover plate 15 to prevent the nut tube 10 from moving, the nut tube 10 is prevented from sliding in the machining process by fixing the nut support seat 3 and the nut support cover 11 to the nut tube 10, the machining precision of the nut internal thread is improved, when nuts of different types are machined, the size of the nut tube 10 is inconsistent, after the nut support cover 11 is placed on the nut tube 10, the height of the support column 14 is inconsistent with the original position, the support plate 18 is adjusted, the support plate 18 drives the vertical shaft 19 to enable the vertical shaft 19 to move upwards, when the height of the support plate 18 is higher than that of the cover plate 15, the rotation of the support plate 18 is stopped, the cover plate 15 is fixed through the limiting block 17, and the height of the supporting column 14 is adjusted, so that the nut inner threads of different sizes can be machined, and the convenience of the device is improved.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The high-precision nut internal thread machining equipment comprises a base (1) and is characterized in that a nut supporting seat (3) is installed on the base (1), a fixing mechanism A (4) and a fixing mechanism B (5) are installed on two sides of the bottom of the nut supporting seat (3) respectively, the fixing mechanism A (4) and the fixing mechanism B (5) are consistent in internal composition structure, the fixing mechanism B (5) is composed of a T-shaped block (6), a screw rod (7) and a rotating block (9), the screw rod (7) penetrates through the nut supporting seat (3), the bottom of the screw rod (7) is inserted into the T-shaped block (6), the T-shaped block (6) is provided with multiple groups, the other end of the screw rod (7) is installed on the rotating block (9), a nut pipe (10) is installed on the nut supporting seat (3), a nut supporting cover (11) is installed on the nut pipe (10), the nut supporting structure is characterized in that a fixing frame A (12) and a fixing frame B (13) are respectively installed on two sides of a nut supporting cover (11), the fixing frame A (12) and the fixing frame B (13) are consistent in internal composition structure, the fixing frame A (12) is composed of a supporting column (14), a cover plate (15), a supporting rod (16) and a limiting block (17), the supporting column (14) is installed on a base (1), one end of the cover plate (15) is installed on the supporting column (14), the other end of the cover plate (15) is installed on the nut supporting cover (11), the supporting rod (16) penetrates through the cover plate (15), the bottom of the supporting rod (16) is inserted into a T-shaped block (6), the top of the supporting rod (16) is inserted into the limiting block (17), the supporting column (14) is composed of a supporting plate (18), a vertical shaft (19) and a supporting block (21), and the supporting block (21) is installed on the base (1), a vertical shaft (19) penetrates through the supporting block (21), and a supporting plate (18) is mounted on the vertical shaft (19).

2. The high-precision nut internal thread machining equipment according to claim 1 is characterized in that a sliding groove (2) is formed in the base (1), and a T-shaped block (6) is connected to the inner surface of the sliding groove (2) in a horizontal sliding mode.

3. The high-precision nut internal thread machining device according to claim 1 is characterized in that a threaded hole (8) is formed in the nut supporting seat (3), threads are carved on the outer wall of the screw rod (7), and the threads carved on the outer wall of the screw rod (7) are matched with the threaded hole (8).

4. A high precision nut internal thread processing device according to claim 1, characterized in that the nut supporting base (3) and the nut supporting cover (11) are adhered with cushion blocks (22).

5. The high-precision nut internal thread machining device according to claim 1, wherein a thread groove (20) is formed in the supporting block (21), threads are carved on the outer wall of the vertical shaft (19), and the threads carved on the outer wall of the vertical shaft (19) are matched with the thread groove (20).