CN219310607U

CN219310607U - Screw die convenient to location

Info

Publication number: CN219310607U
Application number: CN202320279737.6U
Authority: CN
Inventors: 范旭超
Original assignee: Ningbo Qingxi Metal Intelligent Technology Co ltd
Current assignee: Ningbo Qingxi Metal Intelligent Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-07
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a screw die convenient to position, which comprises a die base, a processed screw body, an impact die used for heading, and a clamping mechanism, wherein the clamping mechanism is arranged at the edge of the upper end of the die base in an equal angle manner, the clamping mechanism is used for clamping and limiting the screw body, the clamping mechanism can prevent the screw body from shaking in the heading processing process, the movable block drives the impact die to form a lifting structure above the die base, the movable block is connected with a fixed frame in a sliding manner, and a jacking block is arranged on the inner side of the die base. This screw die convenient to location is convenient for carry out the centre gripping spacing to the screw body for the lift of impact mould is more stable, prevents that impact mould from driving the impact head and leading to the fracture at the in-process skew that takes place, is convenient for take out the screw body from the inside of mould base, and the practicality is high.

Description

Screw die convenient to location

Technical Field

The utility model relates to the technical field of screw dies, in particular to a screw die convenient to position.

Background

The screw refers to a tool for fastening a machine part step by utilizing the physical and mathematical principles of the inclined circular rotation and friction force of an object, and the screw comprises a plurality of working procedures in the manufacturing process, wherein the working procedures comprise the operation of heading the screw by using a screw die, and the screw die is one of very important tools in the manufacturing process of the screw;

however, in the screw die usually used, the screw is easy to shake in the die in the process of heading the screw, the stability of the movement of the impact die is poor, the deviation is easy to occur, even the head of the screw is easy to crack, and the screw with the heading is inconvenient to take out from the die;

for this reason, we propose a screw die which is convenient for positioning, and is used for solving the above problems.

Disclosure of Invention

The utility model aims to provide a screw die convenient to position, which solves the problems that in the screw die usually used in the prior art, in the process of heading a screw, the screw easily shakes in the die, the stability of impacting the movement of the die is poor, the screw is easy to deflect, even the head of the screw is easy to crack, and the screw with the heading end is inconvenient to take out from the die.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a screw die convenient to position comprises a die base, a processed screw body and an impact die for heading;

further comprises:

the clamping mechanism is arranged at the edge of the upper end of the die base in an equal angle manner, is used for clamping and limiting the screw body, and can prevent the screw body from shaking in the heading machining process;

the movable block drives the impact die to form a lifting structure above the die base, the movable block is connected with the fixed frame in a sliding manner, and the movable block and the fixed frame are limited through the fixed block;

the ejector block is arranged on the inner side of the die base, and the ejector block is combined and connected to assist in taking out the screw body with the head being finished from the die base.

Preferably, the clamping mechanism comprises a fixed clamping block for clamping, a connecting frame with an L-shaped structure, a connecting column with threads arranged on the outer surface and a connecting cap for limiting.

Preferably, the fixed clamping blocks are slidably connected in the die base, and form a telescopic structure in the die base through the connecting frame, and the outer side of the connecting frame is connected with the connecting column in a penetrating manner.

Preferably, the connecting column is fixedly connected to the side face of the die base, the connecting column is connected with the connecting cap in a threaded mode, and the connecting cap is attached to the outer side face of the connecting frame.

Preferably, the lower extreme fixedly connected with of impact mould strikes the head, and the both ends all fixedly connected with movable block about the impact mould to be connected through the gliding mode between movable block and the mount that is vertical state, the mount is fixed connection in the left and right sides of mould base upper end respectively moreover.

Preferably, the outside of movable block is connected through pivoted mode between the connecting plate, and the inside of connecting plate is provided with the spring to the movable end fixedly connected with of spring has the fixed block of spacing effect.

Preferably, the fixed block is connected with the connecting plate in a sliding manner, the fixed block is connected to the outer side of the upper end of the fixing frame in a clamping manner, the outer side of the connecting plate is fixedly connected with a handle, and the fixed block is limited with the connecting plate through a fixing bolt;

the fixing bolts are connected with the fixing blocks and the connecting plates through threads.

Preferably, the ejector block is slidably connected in the mold base, the left end and the right end of the ejector block are fixedly connected with the connecting handles, and the connecting handles are connected with the mold base in a clamping groove mode.

Compared with the prior art, the utility model has the beneficial effects that: this screw mould convenient to location, in actual process of taking a head, through fixture's setting, be convenient for carry out the centre gripping spacing to the screw body, prevent that the screw body from taking place the skew at the process of taking a head, combine sliding between movable block and the mount for the lift of impact mould is more stable, prevents that impact mould from driving the skew of impact head in the process of taking a head and leading to the fracture, and the practicality is high, combines the connection to drive the kicking block with the screw body ejecting from the inside of mould base, is convenient for take out the screw body from the inside of mould base;

1. the clamping mechanism is arranged at the upper end of the die base at equal angles and comprises a fixed clamping block, a connecting frame, a connecting column and a connecting cap, and the screw body can be clamped and limited very conveniently through the arrangement of the clamping mechanism, so that the screw body is prevented from shaking in the heading process;

2. the movable block, the connecting plate and the fixed block are arranged, the fixed frame and the movable block can slide conveniently, and the movable block and the fixed frame can slide in a combined manner, so that the movement of the impact mould is more stable, and the phenomena of cracking and the like in the heading process are prevented;

3. be equipped with kicking block and connect the handle, connect the inside that drives the kicking block at the mould base and slide, slide in the inside of mould base through the kicking block, be convenient for take out the screw body from the inside of mould base, the simple operation, it is very convenient to use.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the connection between the fixing clamp block, the screw body and the mold base;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic diagram of the front view of the connection of the fixing frame, the impact mould and the movable block;

fig. 5 is a schematic diagram of the front view of the connection of the connecting plate and the fixing block.

In the figure: 1. a mold base; 2. a screw body; 3. a clamping mechanism; 4. fixing the clamping blocks; 5. a connecting frame; 6. a connecting column; 7. a connecting cap; 8. a fixing frame; 9. impact the mould; 10. an impact head; 11. a movable block; 12. a handle; 13. a connecting plate; 14. a spring; 15. a fixed block; 16. a fixing bolt; 17. a top block; 18. and a connecting handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a screw die convenient to position comprises a die base 1, a screw body 2, a clamping mechanism 3, a fixed clamping block 4, a connecting frame 5, a connecting column 6, a connecting cap 7, a fixing frame 8, an impact die 9, an impact head 10, a movable block 11, a handle 12, a connecting plate 13, a spring 14, a fixed block 15, a fixed bolt 16, a top block 17 and a connecting handle 18.

When the screw die convenient to position is used, as shown in fig. 1 and 2, a die base 1 is directly arranged on a corresponding workbench, then a screw body 2 is inserted into the die base 1, the clamping mechanism 3 is arranged at the upper end of the die base 1 at equal angles in combination with the arrangement of the clamping mechanism 3, the clamping mechanism 3 comprises a fixed clamping block 4 used for clamping, a connecting frame 5 with an L-shaped structure, a connecting column 6 with threads and a connecting cap 7 used for limiting, the connecting cap 7 is connected to the outer surface of the connecting column 6 through rotating threads, the connecting cap 7 is in fit arrangement with the outer side surface of the connecting frame 5, the connecting frame 5 is pushed to slide with the die base 1, the connecting frame 5 is fixedly connected with the fixed clamping block 4, the connecting frame 5 drives the fixed clamping block 4 to move to one side close to the vertical central axis of the die base 1, the fixed clamping block 4 forms a telescopic structure in the die base 1 through the connecting frame 5, the screw body 2 is clamped and fixed through the fixed clamping block 4, and shaking of the screw body 2 in the heading process is prevented;

after the screw body 2 is fixed, as shown in fig. 3, 4 and 5, the impact die 9 is arranged above the die base 1, the lower end of the impact die 9 is fixedly connected with the impact head 10, meanwhile, the left end and the right end of the impact die 9 are fixedly connected with the movable block 11, the movable block 11 is in sliding connection with the fixing frame 8 in a vertical state, the connecting plate 13 is rotationally connected with the outer side of the movable block 11, the handle 12 is fixedly connected with the outer side of the connecting plate 13, the fixing bolt 16 is rotationally connected with the fixing block 15, the fixing bolt 16 is in threaded connection with the connecting plate 13, the fixing bolt 16 is separated from the fixing block 15, the limit between the connecting plate 13 and the fixing block 15 is further released, the fixing block 15 slides with the connecting plate 13, the fixing block 15 extrudes the spring 14, so that the spring 14 is elastically deformed, at the moment, the upper ends of the fixing block 15 and the fixing frame 8 are separated, the limit between the movable block 11 and the fixing frame 8 is further released, then the connecting plate 13 is rotationally connected with the movable block 11, the lug at the upper end of the fixing block 15 is rotationally connected with the movable block 11, the lug is rotationally connected with the fixing block 11, the fixing block 15 is further, the limit between the fixing block 15 and the spring 14 is restored, and the elastic deformation is restored, and the fixing block 15 is elastically deformed;

simultaneously, the handle 12 is held by hand, the handle 12 is pulled downwards, the movable block 11 is driven by the handle 12 to slide with the fixed frame 8 through the connecting plate 13, the movable block 11 drives the impact die 9 to lift above the die base 1, the impact die 9 drives the impact head 10 to drive the screw body 2 to drive the screw body, meanwhile, the movable block 11 is combined with the fixed frame 8 to slide, so that the impact die 9 moves more stably above the die base 1, the phenomena of deflection, cracking and the like are prevented, the stability is good, after the head is driven, the handle 12 is pulled upwards, and the handle 12 drives the impact die 9 to move upwards through the movable block 11;

then rotate connecting plate 13 to carry out the block through fixed block 15 and mount 8's upper end, carry out spacingly to impacting mould 9, then fixture 3 loosens spacingly to screw body 2, and hold the connection handle 18, connect the both ends about 18 fixed connection respectively at kicking block 17, connect the draw-in groove between handle 18 and mould base 1 and be connected, upwards pull connection handle 18, connect the inside that 18 drove kicking block 17 at mould base 1 carries out the slip, kicking block 17 upwards moves, it is ejecting with screw body 2 from the inside of mould base 1, be convenient for dismantle the screw body 2 that the completion of taking lead, the simple operation, it is very convenient to use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A screw die convenient for positioning comprises a die base (1), a processed screw body (2) and an impact die (9) for heading;

characterized by further comprising:

the clamping mechanisms (3) are arranged at the edge of the upper end of the die base (1) at equal angles, the clamping mechanisms (3) are used for clamping and limiting the screw body (2), and the clamping mechanisms (3) can prevent the screw body (2) from shaking in the heading machining process;

the movable block (11), the movable block (11) drives the impact die (9) to form a lifting structure above the die base (1), the movable block (11) is connected with the fixed frame (8) in a sliding manner, and the movable block (11) is limited with the fixed frame (8) through the fixed block (15);

the ejector block (17), ejector block (17) sets up the inboard at mould base (1), and ejector block (17) combine to connect (18) and be used for assisting taking out screw body (2) that the taking out is accomplished from the inside of mould base (1).

2. A screw die for facilitating positioning according to claim 1, wherein: the clamping mechanism (3) comprises a fixed clamping block (4) for clamping, a connecting frame (5) with an L-shaped structure, a connecting column (6) with threads arranged on the outer surface, and a connecting cap (7) for limiting.

3. A screw die for facilitating positioning according to claim 2, wherein: the fixed clamping blocks (4) are slidably connected in the die base (1), the fixed clamping blocks (4) form a telescopic structure in the die base (1) through the connecting frame (5), and the outer sides of the connecting frame (5) are connected with the connecting columns (6) in a penetrating mode.

4. A screw die for facilitating positioning according to claim 3, wherein: the connecting column (6) is fixedly connected to the side face of the die base (1), the connecting column (6) and the connecting cap (7) are connected in a threaded mode, and the connecting cap (7) is attached to the outer side face of the connecting frame (5).

5. A screw die for facilitating positioning according to claim 1, wherein: the lower extreme fixedly connected with of impact mould (9) strikes first (10), and the both ends are all fixedly connected with movable block (11) about impact mould (9) to be connected through the gliding mode between movable block (11) and the mount (8) that are vertical state, and mount (8) are fixed connection respectively in the left and right sides of mould base (1) upper end moreover.

6. The screw die for facilitating positioning according to claim 5, wherein: the outer side of the movable block (11) is connected with the connecting plate (13) in a rotating mode, a spring (14) is arranged in the connecting plate (13), and a fixed block (15) with a limiting function is fixedly connected to the movable end of the spring (14).

7. The screw die for facilitating positioning according to claim 6, wherein: the fixing blocks (15) are connected with the connecting plates (13) in a sliding mode, the fixing blocks (15) are connected to the outer side of the upper end of the fixing frame (8) in a clamping mode, handles (12) are fixedly connected to the outer side of the connecting plates (13), and the fixing blocks (15) are limited with the connecting plates (13) through fixing bolts (16);

the fixing bolts (16) are in threaded connection with the fixing blocks (15) and the fixing bolts (16) are in threaded connection with the connecting plate (13).

8. A screw die for facilitating positioning according to claim 1, wherein: the ejector block (17) is slidably connected in the die base (1), the left end and the right end of the ejector block (17) are fixedly connected with the connecting handles (18), and the connecting handles (18) are connected with the die base (1) in a clamping groove mode.