CN218927227U

CN218927227U - Edging device for screw production

Info

Publication number: CN218927227U
Application number: CN202320159978.7U
Authority: CN
Inventors: 蔡章中; 纪军
Original assignee: Baoying County Kelida Machinery Manufacturing Co ltd
Current assignee: Baoying County Kelida Machinery Manufacturing Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-04-28
Anticipated expiration: 2033-02-09

Abstract

The utility model provides an edging device for screw production, comprising: a base; the edging assembly is used for edging the screw and is arranged on the back surface of the base; the positioning assembly is used for positioning the screw and is arranged at the top of the base; the positioning assembly comprises a U-shaped frame fixed at the top of the base, and a positioning groove is formed in the top of the U-shaped frame. According to the edge grinding device for screw production, the positioning grooves are arranged, so that the head of a screw is conveniently positioned, the front, back, left and right offset of the screw in the edge grinding process is avoided, the positioning blocks in the positioning grooves can be inserted into the cross grooves or the straight grooves of the head of the screw, the screw is rotationally limited, the edge grinding stability is improved, the full-scale positioning and locking functionality is realized, and the problem that the screw is easily damaged due to the fact that the screw is fixed through high-strength extrusion force is solved.

Description

Edging device for screw production

Technical Field

The utility model relates to the field of screw edging, in particular to an edging device for screw production.

Background

The screw is a tool for progressively fastening the machine parts by utilizing the physical and mathematical principles of the inclined plane circular rotation and friction force of the object; screws are a common expression of fasteners, and are an indispensable industrial necessity in daily life.

In the process of producing and processing the screw, the surface of the screw is easy to generate a non-smooth convex part, and in order to facilitate the production of bolt lines on the screw, a corresponding edging device is generally required to edging the screw.

In the related art, when the existing screw edging equipment carries out edging treatment on screws, a fixing structure is generally required to fix the screws, so that the stability of the edging process is guaranteed, however, when the fixing mechanism in the existing edging equipment fixes the screws, the screw is usually fixed by adopting high-strength extrusion force, and the corresponding limiting and positioning functions are lacked, so that the fixing effect is poor, the high-strength clamping force is high, the screw is easily damaged, and the quality of a subsequent finished product is influenced.

Therefore, it is necessary to provide an edging device for screw production that solves the above technical problems.

Disclosure of Invention

The utility model provides an edging device for screw production, which solves the problems that high-strength clamping force is easy to damage screws and a comprehensive positioning and locking function is lacked.

In order to solve the above technical problems, the edging device for screw production provided by the present utility model includes:

a base;

the edging assembly is used for edging the screw and is arranged on the back surface of the base;

the positioning assembly is used for positioning the screw and is arranged at the top of the base;

the positioning assembly comprises a U-shaped frame fixed at the top of the base, a positioning groove is formed in the top of the U-shaped frame, a positioning block is fixedly connected to the bottom of the inner wall of the positioning groove, L-shaped limiting plates are slidably connected to two sides of the top of the U-shaped frame, and arc-shaped notches are formed in one sides of the two L-shaped limiting plates;

the driving assembly is used for driving the two L-shaped limiting plates in opposite or opposite directions, and the driving assembly is arranged in the U-shaped frame.

Preferably, the driving assembly comprises a bidirectional screw rod which is rotationally connected between two sides of the inner wall of the U-shaped frame, the outer surfaces of two ends of the bidirectional screw rod are connected with driving blocks in a threaded manner, two driving blocks are fixedly connected with ejector rods on one sides of the driving blocks which are separated from each other, and one ends of the two ejector rods are fixedly connected with the inner side surfaces of the two L-shaped limiting plates respectively.

Preferably, a motor is fixedly connected to one side of the U-shaped frame, and an output shaft of the motor is fixedly connected with one end of the bidirectional screw rod.

Preferably, the edging subassembly is including being fixed in the L type frame at the base back, the inside sliding connection of L type frame has the kinematic plate, the bottom of kinematic plate rotates and is connected with the L template, the top sliding connection of L template inner wall has the connecting block, the edging piece is detachably installed to one side of connecting block, one side threaded connection of L template has the threaded rod, the one end of threaded rod and the opposite side fixed connection of connecting block.

Preferably, an electric telescopic rod is fixedly connected to the top of the L-shaped frame, and the telescopic end of the electric telescopic rod is fixed to the top of the moving plate.

Preferably, the top of the motion plate is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with the top of the L-shaped plate.

Preferably, the locating hole has been seted up to the inside of connecting block, the lateral surface fixedly connected with chucking piece of edging piece, one side rotation of chucking piece is connected with two locking plates.

Compared with the related art, the edging device for screw production has the following beneficial effects:

the utility model provides an edging device for screw production, which is convenient for positioning the head of a screw through the arrangement of a positioning groove, avoids the front-back left-right offset of the screw in the edging process, can be inserted into a cross groove or a straight groove of the head of the screw through a positioning block in the positioning groove to rotate and limit the screw, improves the edging stability of the screw, can clamp the head of the screw positioned in the positioning groove through the arrangement of two L-shaped limiting plates, avoids the falling of the screw from the positioning groove, has the full-aspect positioning and locking functions, and solves the problem that the screw is easily damaged by fixing the screw through high-strength extrusion force.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of an edging device for screw production provided by the utility model;

FIG. 2 is a schematic view of the positioning assembly shown in FIG. 1;

FIG. 3 is a three-dimensional schematic view of the U-shaped frame shown in FIG. 2;

FIG. 4 is a schematic view of the structure of the motion plate shown in FIG. 1;

fig. 5 is a schematic structural view of a second embodiment of an edging device for screw production according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. an edging assembly; 21. an L-shaped frame; 22. a motion plate; 23. an L-shaped plate; 24. a connecting block; 25. edging blocks; 26. a threaded rod; 27. an electric telescopic rod; 28. a motor; 3. a positioning assembly; 31. a U-shaped frame; 32. a positioning groove; 33. a positioning block; 34. an L-shaped limiting plate; 35. an arcuate recess; 4. a drive assembly; 41. a two-way screw rod; 42. a driving block; 43. a push rod; 44. a motor; 5. a clamping block; 6. and a locking plate.

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Examples

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an edging device for screw production according to the present utility model; FIG. 2 is a schematic view of the positioning assembly shown in FIG. 1; FIG. 3 is a three-dimensional schematic view of the U-shaped frame shown in FIG. 2; fig. 4 is a schematic structural view of the motion plate shown in fig. 1. A edging device for screw production includes:

a base 1;

the edging assembly 2 is used for edging the screw, and the edging assembly 2 is arranged on the back surface of the base 1;

the positioning component 3 is used for positioning the screw, and the positioning component 3 is arranged at the top of the base 1;

the positioning assembly 3 comprises a U-shaped frame 31 fixed at the top of the base 1, a positioning groove 32 is formed in the top of the U-shaped frame 31, a positioning block 33 is fixedly connected to the bottom of the inner wall of the positioning groove 32, two sides of the top of the U-shaped frame 31 are both connected with L-shaped limiting plates 34 in a sliding manner, and arc-shaped notches 35 are formed in one side of each of the two L-shaped limiting plates 34;

the driving assembly 4 is used for driving the two L-shaped limiting plates 34 in opposite or opposite directions, and the driving assembly 4 is arranged in the U-shaped frame 31;

the positioning groove 32 is arranged, so that the head of the screw is conveniently positioned, and the front, back, left and right offset of the screw in the edging process is avoided;

the positioning block 33 in the positioning groove 32 can be inserted into the cross groove or the straight groove of the head of the bolt and the screw to rotate and limit the screw, so that the edging stability of the screw is improved;

the screw heads positioned in the positioning grooves 32 can be clamped through the arrangement of the two L-shaped limiting plates 34, so that the screws are prevented from falling off from the positioning grooves 32;

the screw fixing device has the full-scale positioning and locking functions, and solves the problem that screw damage is easily caused by fixing screws through high-strength extrusion force.

The driving assembly 4 comprises a bidirectional screw rod 41 rotatably connected between two sides of the inner wall of the U-shaped frame 31, the outer surfaces of two ends of the bidirectional screw rod 41 are respectively connected with driving blocks 42 in a threaded manner, one side, away from each driving block 42, of the bidirectional screw rod is fixedly connected with a push rod 43, and one end of each push rod 43 is respectively and fixedly connected with the inner side surfaces of the two L-shaped limiting plates 34;

the two driving blocks 42 can be driven to move relatively or in opposite directions through the rotation of the two-way screw rod 41, and then the two L-shaped limiting plates 34 can be driven relatively or in opposite directions through the two ejector rods 43 for pressing and clamping the heads of screws.

A motor 44 is fixedly connected to one side of the U-shaped frame 31, and an output shaft of the motor 44 is fixedly connected with one end of the bidirectional screw rod 41;

the motor 44 is connected to an external power source and a control switch, and is a micro motor for forward and reverse rotation in the prior art, so as to drive the bi-directional screw 41 to rotate forward and reverse.

The edging assembly 2 comprises an L-shaped frame 21 fixed on the back of the base 1, a moving plate 22 is slidably connected in the L-shaped frame 21, an L-shaped plate 23 is rotatably connected to the bottom of the moving plate 22, a connecting block 24 is slidably connected to the top of the inner wall of the L-shaped plate 23, an edging block 25 is detachably arranged on one side of the connecting block 24, a threaded rod 26 is connected to one side of the L-shaped plate 23 in a threaded manner, and one end of the threaded rod 26 is fixedly connected with the other side of the connecting block 24;

through the rotation of hand to threaded rod 26, can drive the drive about connecting block 24, and the motion about connecting block 24 can drive edging piece 25 side-to-side motion, and edging piece 25 inseparable and the screw of being convenient for contact improves the effect of edging.

The top of the L-shaped frame 21 is fixedly connected with an electric telescopic rod 27, and the telescopic end of the electric telescopic rod 27 is fixed at the top of the motion plate 22;

the electric telescopic rod 27 is connected with an external power supply and a control switch and is used for driving the moving plate 22 to move up and down, and the height of the edging block 25 is indirectly adjusted, so that the overall edging is convenient, and edging works with different lengths are met.

The top of the motion plate 22 is fixedly connected with a motor 28, and an output shaft of the motor 28 is fixedly connected with the top of the L-shaped plate 23;

the motor 28 is connected with an external power supply and a control switch, is a forward and reverse rotation motor, is arranged in a connection mode and a coding mode in the prior art, and is used for driving the L-shaped plate 23 to rotate and further driving the edging block 25 to revolve.

The working principle of the edging device for screw production provided by the utility model is as follows:

the head of the screw to be edging is placed in the positioning groove 32, the positioning of the head of the screw is facilitated through the arrangement of the positioning groove 32, and in the placing process, the positioning block 33 in the positioning groove 32 is inserted into the cross groove or the straight groove of the head of the screw, so that the screw is rotationally limited;

finally, the motor 44 is started to drive the bidirectional screw rod 41 to rotate positively and negatively, and the two driving blocks 42 can be driven to move oppositely or oppositely and oppositely by the rotation of the bidirectional screw rod 41, so that the two L-shaped limiting plates 34 can be driven oppositely or oppositely and oppositely by the two ejector rods 43 to press and clamp the heads of the screws, the screws are prevented from falling off from the positioning grooves 32, and the positioning and locking functions of the screws are completed;

through the rotation of hand to threaded rod 26, can drive the drive about connecting block 24, and the motion about connecting block 24 can drive edging piece 25 and control the motion for edging piece 25 surplus screw contacts, through motor 28's start-up, can drive L template 23 and rotate, and then drive edging piece 25 and revolve around the screw, thereby forms edging processing.

Examples

Referring to fig. 5 in combination, another edging device for screw production is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the edging device for screw production provided in the second embodiment of the present application is different in that a positioning hole is provided in the interior of the connecting block 24, the outer side surface of the edging block 25 is fixedly connected with a clamping block 5, and one side of the clamping block 5 is rotatably connected with two locking plates 6;

through inserting chucking piece 5 inside the locating hole, the rotation of cooperation two locking plates 6 is expanded, can form the chucking, accomplishes the installation of edging piece 25, and the reverse operation can dismantle edging piece 25, has good dismouting function.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. An edging device for screw production, characterized by comprising:

a base (1);

the edging assembly (2) is used for edging the screw, and the edging assembly (2) is arranged on the back surface of the base (1);

the positioning assembly (3) is used for positioning the screw, and the positioning assembly (3) is arranged at the top of the base (1);

the positioning assembly (3) comprises a U-shaped frame (31) fixed at the top of the base (1), a positioning groove (32) is formed in the top of the U-shaped frame (31), a positioning block (33) is fixedly connected to the bottom of the inner wall of the positioning groove (32), L-shaped limiting plates (34) are slidably connected to two sides of the top of the U-shaped frame (31), and arc-shaped notches (35) are formed in one side of each of the two L-shaped limiting plates (34);

the driving assembly (4) is used for driving the two L-shaped limiting plates (34) in opposite or opposite directions, and the driving assembly (4) is arranged in the U-shaped frame (31).

2. The edging device for screw production according to claim 1, wherein the driving assembly (4) comprises a bidirectional screw rod (41) rotatably connected between two sides of the inner wall of the U-shaped frame (31), the outer surfaces of two ends of the bidirectional screw rod (41) are respectively and threadedly connected with a driving block (42), two sides of the driving blocks (42) which are separated are respectively and fixedly connected with ejector rods (43), and one ends of the two ejector rods (43) are respectively and fixedly connected with the inner side surfaces of the two L-shaped limiting plates (34).

3. Edging device for screw production according to claim 2, characterized in that one side of the U-shaped frame (31) is fixedly connected with a motor (44), the output shaft of the motor (44) being fixedly connected with one end of a bi-directional screw (41).

4. Edging device for screw production according to claim 1, characterized in that edging assembly (2) is including being fixed in L type frame (21) at base (1) back, the inside sliding connection of L type frame (21) has movable plate (22), the bottom of movable plate (22) rotates and is connected with L template (23), the top sliding connection of L template (23) inner wall has connecting block (24), edging piece (25) is detachably installed to one side of connecting block (24), one side threaded connection of L template (23) has threaded rod (26), the one end of threaded rod (26) and the opposite side fixed connection of connecting block (24).

5. Edging device for screw production according to claim 4, characterized in that the top of the L-shaped frame (21) is fixedly connected with an electric telescopic rod (27), the telescopic end of the electric telescopic rod (27) being fixed to the top of the kinematic plate (22).

6. Edging device for screw production according to claim 4, characterized in that the top of the moving plate (22) is fixedly connected with a motor (28), the output shaft of the motor (28) being fixedly connected with the top of the L-shaped plate (23).

7. The edging device for screw production according to claim 4, characterized in that the inside of the connecting block (24) is provided with a positioning hole, the outer side surface of the edging block (25) is fixedly connected with a clamping block (5), and one side of the clamping block (5) is rotatably connected with two locking plates (6).