CN211915714U

CN211915714U - A fluting device for production of spring screw fastener

Info

Publication number: CN211915714U
Application number: CN202020180712.7U
Authority: CN
Inventors: 戴毅; 蒋泽平
Original assignee: Dongguan Wolf Hardware Technology Co ltd
Current assignee: Dongguan Wolf Hardware Technology Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-11-13
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a fluting device for production of spring screw fastener, including base, first motor, second motor and third motor, the upper end welding of base has the mounting bracket, and the outside bolt fastening of mounting bracket has first motor, the output of first motor is connected with the deflector roll, the top edge bolt fastening of base has the support, and the embedded second motor that installs in inside at support middle part, the output of second motor is connected with the gear, the embedded third motor that installs in inside at support top, and the output of third motor is connected with the screw rod, screw rod hub connection is in the activity inslot, and the activity inslot sets up the inboard at support top, the bottom bolt fastening of movable block has electric putter. This a fluting device for production of spring screw fastener fixes the spring screw, makes things convenient for its fluting, can carry out the continuous fluting in batches and piece clearance operation to the spring screw simultaneously.

Description

A fluting device for production of spring screw fastener

Technical Field

The utility model relates to a spring screw technical field specifically is a fluting device for production of spring screw fastener.

Background

The spring screw is a screw fastener with spring, in the production and processing of spring screw, need carry out the fluting operation through the cutter to the tip of spring screw, and convenient follow-up fastening operation to it through the screwdriver, however current fluting device has the problem when using:

the slotting device needs to fix the spring screw aiming at the use of the spring screw, avoids the cutter fracture caused by the movement of the spring screw when slotting, and meanwhile needs to carry out batch continuous slotting operation on the spring screw for improving the processing efficiency.

Aiming at the problems, innovative design is urgently needed on the basis of the original slotting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluting device for production of spring screw fastener to solve above-mentioned background art and propose current fluting device, need fix the spring screw, need carry out batch to the spring screw and continuously fluting processing simultaneously and need carry out batch to the spring screw and continuously the problem of fluting operation.

In order to achieve the above object, the utility model provides a following technical scheme: a slotting device for production of spring screw fasteners comprises a base, a first motor, a second motor and a third motor, wherein a mounting frame is welded at the upper end of the base, the first motor is fixed on the outer side of the mounting frame through bolts, the output end of the first motor is connected with a guide roller, a guide roller shaft is connected into the mounting frame, a fixing seat is welded on the outer side of the guide roller, a support is fixed on the edge of the top of the base through bolts, the second motor is installed in the middle of the support in an embedded mode, the output end of the second motor is connected with a gear, one end of the gear is connected with a hairbrush, the hairbrush is located on the inner side of the support, the third motor is installed in the top of the support in an embedded mode, the output end of the third motor is connected with a screw rod, the screw rod is connected into a movable groove in a shaft, the movable groove is, the bottom bolt fastening of movable block has electric putter, and electric putter's output is connected with the blade holder to the blade holder is located the top of deflector roll.

Preferably, the fixing seats are distributed at equal angles relative to the central axis of the guide roller, and the guide roller, the brush and the tool apron are all coaxial.

Preferably, the fixed slot has been seted up in the outside of fixing base, and fixed slot inner spindle connection has splint to the welding has the spring between the inner wall of splint and fixed slot.

Preferably, the clamping plates are distributed at equal angles relative to the central axis of the fixing groove, and an inclined included angle is formed between the clamping plates and the fixing groove.

Preferably, the brushes are distributed on the support at equal intervals, and the distribution positions of the brushes correspond to the distribution positions of the fixing grooves.

Preferably, the movable block is connected with the movable groove in a sliding manner, and the movable groove is parallel to the fixed seat.

Compared with the prior art, the beneficial effects of the utility model are that: the slotting device for producing the spring screw fastener;

1. the spring screw can be vertically fixed by matching the rotation of the clamping plate with the use of the spring, so that the slotting operation can be conveniently carried out;

2. through the equal angular distribution of the fixing base about the central axis of deflector roll that sets up, and equal coaxial line between deflector roll and brush and the blade holder, the equidistant distribution of brush simultaneously is on the support, and the distribution position of brush is corresponding with the distribution position of fixed slot, can last batch fluting and piece clearance operation through blade holder and brush to the spring screw in the fixed slot.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the fixing base of the present invention;

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

fig. 4 is a schematic top view of the cross-sectional structure of the present invention;

fig. 5 is a schematic view of the screw overlooking installation structure of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a first motor; 4. a guide roller; 5. a fixed seat; 6. fixing grooves; 7. a splint; 8. a spring; 9. a support; 10. a second motor; 11. a gear; 12. a brush; 13. a third motor; 14. a screw; 15. a movable groove; 16. a movable block; 17. an electric push rod; 18. a tool apron.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a slotting device for producing spring screw fasteners comprises a base 1, a mounting frame 2, a first motor 3, a guide roller 4, a fixed seat 5, a fixed groove 6, a clamping plate 7, a spring 8, a support 9, a second motor 10, a gear 11, a brush 12, a third motor 13, a screw 14, a movable groove 15, a movable block 16, an electric push rod 17 and a tool apron 18, wherein the mounting frame 2 is welded at the upper end of the base 1, the first motor 3 is fixed on the outer side of the mounting frame 2 through bolts, the output end of the first motor 3 is connected with the guide roller 4, the guide roller 4 is connected in the mounting frame 2 through a shaft, the fixed seat 5 is welded on the outer side of the guide roller 4, the support 9 is fixed on the top edge of the base 1 through bolts, the second motor 10 is installed in the middle of the support 9 in an embedded mode, the output end of the second motor 10 is connected with the gear 11, one end of, a third motor 13 is embedded in the top of the support 9, the output end of the third motor 13 is connected with a screw 14, the screw 14 is connected in a movable groove 15 in a shaft mode, the movable groove 15 is formed in the inner side of the top of the support 9, a movable block 16 is sleeved on the screw 14 in a threaded mode, an electric push rod 17 is fixed to the bottom of the movable block 16 through a bolt, the output end of the electric push rod 17 is connected with a cutter holder 18, and the cutter holder 18 is located above the guide roller 4;

the fixed seat 5 is distributed in an equal angle mode relative to the central axis of the guide roller 4, and the guide roller 4, the brush 12 and the cutter holder 18 share the same central axis, so that when the spring screw is fixedly placed on the fixed seat 5, the brush 12 and the cutter holder 18 can continuously clean and groove the spring screw;

the outer side of the fixing seat 5 is provided with a fixing groove 6, a clamping plate 7 is connected to the inner shaft of the fixing groove 6, a spring 8 is welded between the clamping plate 7 and the inner wall of the fixing groove 6, the clamping plate 7 is distributed in an equal angle mode about the central axis of the fixing groove 6, an inclined included angle is formed between the clamping plate 7 and the fixing groove 6, when a spring screw is inserted into the fixing groove 6, the spring screw is inserted into the clamping plate 7 to be in contact with the clamping plate 7, the clamping plate 7 is driven to rotate in the fixing groove 6, and the spring screw is fixed;

the brushes 12 are distributed on the bracket 9 at equal intervals, the distribution positions of the brushes 12 correspond to the distribution positions of the fixed groove 6, when the fixed seat 5 rotates to the position of the brush 12, the second motor 10 drives the brushes 12 to rotate through the gear 11, and the brushes 12 are contacted with the spring screws in the fixed groove 6 to clean the fragments on the spring screws;

sliding connection between the movable block 16 and the movable groove 15, and be parallel to each other between movable groove 15 and the fixing base 5, when third motor 13 drive screw 14 rotated, can drive the activity of movable block 16 in movable groove 15, cooperation electric putter 17 and the use of blade holder 18, the spring screw in a plurality of fixed slots 6 carries out the operation of slotting in batches on the fixing base 5.

The working principle is as follows: when the slotting device for producing the spring screw fastener is used, as shown in fig. 1-3, firstly, a spring screw to be slotted is inserted into a fixed groove 6 on a fixed seat 5, the spring screw is contacted with a clamping plate 7 to drive the clamping plate 7 to rotate in the fixed groove 6, the spring screw is vertically clamped and fixed through a plurality of clamping plates 7 in cooperation with the use of a spring 8, then, an electric push rod 17 is started, the electric push rod 17 drives a tool apron 18 to descend, the tool apron 18 is contacted with the top of the spring screw through the tool apron 18 to slot the spring screw, then, the electric push rod 17 is reversely started to drive the tool apron 18 to ascend, as shown in fig. 1 and 5, a third motor 13 is started, the third motor 13 drives a screw rod 14 to rotate to drive a movable block 16 to slide in a movable groove 15, the position of the tool apron 18 is adjusted, and the spring screw in the plurality of fixed grooves 6 is slotted, it should be noted that, the installation and grooving operations of the tool apron 18 adopt the existing cutting technology, and are not described herein again;

next, as in fig. 1 and 4, after the grooving is finished, start first motor 3, first motor 3 drives deflector roll 4 and rotates in mounting bracket 2, fixing base 5 after finishing the grooving rotates to brush 12 department, then start second motor 10, second motor 10 drives the rotation of gear 11, drive the rotation of a plurality of brushes 12 through the intermeshing between a plurality of gears 11, contact through brush 12 and the spring screw tip that corresponds in the fixed slot 6, clear up the piece that produces during the grooving, then take out the spring screw, according to the above-mentioned operation, accomplish the continuous processing in batches of spring screw.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fluting device for production of spring screw fastener, includes base (1), first motor (3), second motor (10) and third motor (13), its characterized in that: the upper end of the base (1) is welded with the mounting rack (2), the outer side of the mounting rack (2) is fixed with a first motor (3) through bolts, the output end of the first motor (3) is connected with the guide roller (4), the guide roller (4) is connected in the mounting rack (2) through a shaft, the outer side of the guide roller (4) is welded with the fixing seat (5), the top edge of the base (1) is fixed with a support (9) through bolts, the inside of the middle part of the support (9) is embedded with a second motor (10), the output end of the second motor (10) is connected with a gear (11), one end of the gear (11) is connected with a brush (12), the brush (12) is located on the inner side of the support (9), the inside of the top of the support (9) is embedded with a third motor (13), and the output end of the third motor (, screw rod (14) hub connection is in activity groove (15), and activity groove (15) set up in the inboard at support (9) top to it is equipped with movable block (16) to state screw rod (14) and go up the thread bush, the bottom bolt fastening of movable block (16) has electric putter (17), and electric putter's (17) output is connected with blade holder (18), and blade holder (18) are located the top of deflector roll (4).

2. The grooving apparatus for spring screw fastener production according to claim 1, wherein: the fixed seat (5) is distributed at equal angles relative to the central axis of the guide roller (4), and the guide roller (4), the hairbrush (12) and the tool apron (18) share the same central axis.

3. The grooving apparatus for spring screw fastener production according to claim 1, wherein: fixed slot (6) have been seted up in the outside of fixing base (5), and fixed slot (6) inner spindle connection has splint (7) to the welding has spring (8) between the inner wall of splint (7) and fixed slot (6).

4. A grooving apparatus as set forth in claim 3 for spring screw fastener production, wherein: the clamping plates (7) are distributed at equal angles relative to the central axis of the fixing groove (6), and inclined included angles are formed between the clamping plates (7) and the fixing groove (6).

5. The grooving apparatus for spring screw fastener production according to claim 1, wherein: the hairbrushes (12) are distributed on the support (9) at equal intervals, and the distribution positions of the hairbrushes (12) correspond to the distribution positions of the fixing grooves (6).

6. The grooving apparatus for spring screw fastener production according to claim 1, wherein: the movable block (16) is connected with the movable groove (15) in a sliding mode, and the movable groove (15) is parallel to the fixed seat (5).