CN210498069U

CN210498069U - Processing device for straight grain flower of screw

Info

Publication number: CN210498069U
Application number: CN201920799346.0U
Authority: CN
Inventors: 张恒瑞
Original assignee: TIANJIN YONGCHANG METAL PRODUCTS CO LTD
Current assignee: TIANJIN YONGCHANG METAL PRODUCTS CO LTD
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-05-12
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a processingequipment of screw straight line flower, including die sleeve, punching press head, material loading arm and charging plate, the material loading arm sets up the right side at the die sleeve to the charging plate is provided with the right side of material loading arm, the punching press head sets up directly over the die sleeve, the inside of die sleeve is provided with the mold core, the inside of die sleeve and the top that is located the mold core are provided with the moulded die, the inside of mold core is provided with the liftout pole, the utility model relates to a screw processing technology field. This processingequipment of screw straight line flower is provided with the mold core through the inside of die sleeve, and the inside of die sleeve and the top that is located the mold core are provided with the moulded die, and the inside of mold core is provided with the liftout pole, and the top of material loading arm is rotated and is connected with the pivot, and the top fixedly connected with cantilever on pivot surface changes traditional annular knurl processing into stamping processing, avoids the work piece to receive radial pressure and the condition that warp appears to improve the material loading mode, improve the overall efficiency of screw straight line processing greatly.

Description

Processing device for straight grain flower of screw

Technical Field

The utility model relates to a screw processing technology field specifically is a processingequipment of screw straight line flower.

Background

The screw generally refers to a screw, which is a tool for fastening a machine part of an object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and friction of the object, the screw is a general term of a fastener, a daily oral language, the screw is a common fastener, and is widely used on machinery, electrical appliances and buildings, the screw is generally made of metal or plastic, is cylindrical, grooves with concave and convex surfaces engraved on the surface are called threads, a metric thread is a unit of millimeter, the tooth point angle of the metric thread is 60 degrees, both American threads and English threads are in units of inches, the tooth point angle of the American threads is also 60 degrees, and the tooth point angle of the English threads is 55 degrees.

Some screws often set up straight line at the screwhead axial to improve the antiskid nature and the easy operability of screw, among the prior art, generally process through the knurling technology, need press from both sides the work piece tight and utilize straight line gyro wheel to roll extrusion work piece surface, the radial pressure that produces during the knurling is big, and the work piece is yielding crooked, and the roll extrusion course of working is slow simultaneously, needs manual change work piece and the tight of reclamping after the processing is accomplished at every turn, complex operation, whole machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a processingequipment of screw straight line flower has solved among the prior art problem that screw straight line processing work piece bears radial pressure yielding bending greatly and reloading complex operation whole machining efficiency hangs down.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a processing device for straight grain patterns of screws comprises a die sleeve, a stamping head, a feeding arm and a charging plate, wherein the feeding arm is arranged on the right side of the die sleeve, the charging plate is provided with the right side of the charging arm, the stamping head is arranged right above the die sleeve, a die core is arranged in the die sleeve, a forming die is arranged inside the die sleeve and at the top of the die core, an ejector rod is arranged inside the die core, the top of the feeding arm is rotatably connected with a rotating shaft, the top of the surface of the rotating shaft is fixedly connected with a cantilever, the bottom of the cantilever far away from the feeding arm is fixedly connected with an electromagnet, the top of the charging plate is fixedly connected with an L-shaped plate, two L-shaped plates are arranged, two sides of the bottom of the charging plate are respectively provided with a bracket, the right side of each bracket is provided with a supporting plate, the top of backup pad is provided with linear stepping motor to the one end of linear stepping motor output shaft rotates and is connected with the push pedal.

Preferably, the top of the bracket is provided with a locking structure, and the back surface of the locking structure is movably connected with the front surface of the charging plate.

Preferably, the two sides of the bottom of the charging plate are fixedly connected with U-shaped limiting plates, and the inner sides of the U-shaped limiting plates are slidably connected with the tops of the supports.

Preferably, the front surface and the back surface of the push plate are respectively contacted with the two sides of the inner sides of the two L-shaped plates, and the bottom of the push plate is contacted with the bottom of the inner sides of the two L-shaped plates.

Preferably, the opposite sides of the two L-shaped plates form a passage, and the width of the passage is slightly larger than the diameter of the screw thin rod.

Preferably, the inner wall of the forming die is provided with a straight grain hole.

Advantageous effects

The utility model provides a processingequipment of straight line flower of screw. Compared with the prior art, the method has the following beneficial effects:

(1) the processing device for the straight grain pattern of the screw is characterized in that a mold core is arranged in a mold sleeve, a forming mold is arranged in the mold sleeve and positioned at the top of the mold core, an ejector rod is arranged in the mold core, the top of the feeding arm is rotationally connected with a rotating shaft, the top of the surface of the rotating shaft is fixedly connected with a cantilever, the bottom of the cantilever far from the feeding arm is fixedly connected with an electromagnet, the top of the feeding plate is fixedly connected with an L-shaped plate, two L-shaped plates are arranged, brackets are arranged on two sides of the bottom of the charging plate, a supporting plate is arranged on the right side of each bracket, a linear stepping motor is arranged on the top of each supporting plate, and the one end of linear stepping motor output shaft rotates and is connected with the push pedal, changes traditional annular knurl processing into stamping processing, avoids the work piece to receive radial pressure and the condition that appears warping to improve the material loading mode, improve the whole efficiency of screw straight line processing greatly.

(2) This processingequipment of straight line flower of screw, top through the support is provided with the locking structure, and the back of locking structure and the positive swing joint of the board of charging, the equal fixedly connected with U type limiting plate in both sides of the board bottom of charging, and the inboard top sliding connection of U type limiting plate and support, the front and the back of push pedal contact with the inboard both sides of two L templates respectively, and the bottom of push pedal contacts with the inboard bottom of two L templates, the way is crossed to one side that two L templates are relative, and the width in passageway slightly is greater than the diameter of screw pin, the inner wall of moulded die is provided with the straight line hole, set up the singlechip and carry out sharp step motor, the electro-magnet, material loading arm and stamping mechanism carry out intelligent control, improve the degree of automation of screw processing technology greatly, and the machining efficiency is improved.

Drawings

Fig. 1 is a top view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the die case of the present invention;

fig. 3 is a side view of the structure of the charging plate of the present invention.

In the figure: the device comprises a die sleeve 1, a die sleeve 2, a stamping head 3, a feeding arm 4, a charging plate 5, a die core 6, a forming die 7, a material ejecting rod 8, a rotating shaft 8, a cantilever 9, an electromagnet 10, an L-shaped plate 11, a support 12, a support plate 13, a linear stepping motor 14, a push plate 15, a locking structure 16, a limiting plate 17-U, a passageway 18 and a straight threaded hole 19.

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. 1-3, the present invention provides a technical solution: a processing device for straight grain patterns of screws comprises a die sleeve 1, a stamping head 2, a feeding arm 3 and a feeding plate 4, wherein a plurality of feeding plates 4 are arranged, workpieces are loaded manually and placed on a bracket 12 after the workpieces are loaded, the plurality of feeding plates 4 are convenient to replace and supplement in time, the continuity of processing operation is enhanced, the feeding arm 3 is arranged on the right side of the die sleeve 1, the feeding plate 4 is provided with the right side of the feeding arm 3, the stamping head 2 is arranged right above the die sleeve 1, two sides of the bottom of the feeding plate 4 are fixedly connected with U-shaped limiting plates 17, the inner sides of the U-shaped limiting plates 17 are in sliding connection with the top of the bracket 12, a die core 5 is arranged inside the die sleeve 1, a forming die 6 is arranged at the top of the die core 5, the inner wall of the forming die 6 is provided with a straight grain hole 19, an ejection rod 7 is arranged inside the die core 5, and the top of the feeding arm 3 is rotatably connected with a rotating shaft 8, the rotary shaft 8 realizes reciprocating rotation between the axis of the forming die 6 and the left side of the charging plate 4, the discharging is realized in the lifting gap of the punching head 2 by program control of a single chip microcomputer, the top of the surface of the rotary shaft 8 is fixedly connected with a cantilever 9, the bottom of one side of the cantilever 9, which is far away from the charging arm 3, is fixedly connected with an electromagnet 10, the electromagnet 10 is subjected to program control by the single chip microcomputer, the electrification and the demagnetization are realized during the material taking, the electrification and the demagnetization are realized after the discharging, the top of the charging plate 4 is fixedly connected with L-shaped plates 11, one sides of the two L-shaped plates 11, which are opposite to each other, form a passageway 18, the width of the passageway 18 is slightly larger than the diameter of a screw thin rod, the two L-shaped plates 11 are arranged, the two sides of the bottom of the charging plate 4 are respectively provided with, the top of backup pad 13 is provided with linear stepping motor 14 to the one end of linear stepping motor 14 output shaft rotates and is connected with push pedal 15, the front and the back of push pedal 15 contact with the inboard both sides of two L templates 11 respectively, and the bottom of push pedal 15 contacts with the inboard bottom of two L templates 11, this device still is provided with the singlechip and carries out program control, control punching press mechanism, electro-magnet 10, the cooperation between loading arm 3 and the linear stepping motor 14, realize except that loading plate 4 loads materials and changes the automated processing assembly line outside the supply.

During the use, the screw that will treat processing loads between two L template 11, make the tip of screw be located under passageway 18, the screwhead is located above passageway 18, place charging plate 4 on support 12 after loading, and realize fixing between charging plate 4 and support 12 through locking structure 16, after the control singlechip operation, singlechip control charging arm 3 rotates, make cantilever 9 rotate to the left side at charging plate 4 top, through electro-magnet 10 electrified band magnetism absorption single screw, rotate to the moulded die 6 top and carry out the blowing, punching press head 2 punches, push out the material through liftout bar 7 after the punching press is accomplished, realize screw straight line processing once, the circulation is gone on, linear stepping motor 14 step-by-step operation after every time getting the material, promote the material through push pedal 15 and advance certain stroke.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processingequipment of straight line flower of screw, includes die sleeve (1), punching press head (2), material loading arm (3) and charging plate (4), material loading arm (3) set up the right side at die sleeve (1) to charging plate (4) are provided with the right side of material loading arm (3), punching press head (2) set up directly over die sleeve (1), its characterized in that: a mold core (5) is arranged in the mold sleeve (1), a forming mold (6) is arranged in the mold sleeve (1) and positioned at the top of the mold core (5), an ejector rod (7) is arranged in the mold core (5), the top of the feeding arm (3) is rotationally connected with a rotating shaft (8), the top of the surface of the rotating shaft (8) is fixedly connected with a cantilever (9), the bottom of one side of the cantilever (9) far away from the feeding arm (3) is fixedly connected with an electromagnet (10), the top of the charging plate (4) is fixedly connected with an L-shaped plate (11), two L-shaped plates (11) are arranged, two sides of the bottom of the charging plate (4) are provided with brackets (12), a support plate (13) is arranged on the right side of the bracket (12), a linear stepping motor (14) is arranged on the top of the support plate (13), and one end of the output shaft of the linear stepping motor (14) is rotatably connected with a push plate (15).

2. The processing device for the straight grain of the screw as claimed in claim 1, wherein: the top of the bracket (12) is provided with a locking structure (16), and the back surface of the locking structure (16) is movably connected with the front surface of the charging plate (4).

3. The processing device for the straight grain of the screw as claimed in claim 1, wherein: the two sides of the bottom of the charging plate (4) are fixedly connected with U-shaped limiting plates (17), and the inner sides of the U-shaped limiting plates (17) are connected with the top of the support (12) in a sliding mode.

4. The processing device for the straight grain of the screw as claimed in claim 1, wherein: the front surface and the back surface of the push plate (15) are respectively contacted with the two sides of the inner sides of the two L-shaped plates (11), and the bottom of the push plate (15) is contacted with the bottom of the inner sides of the two L-shaped plates (11).

5. The processing device for the straight grain of the screw as claimed in claim 1, wherein: the opposite sides of the two L-shaped plates (11) form a passage (18), and the width of the passage (18) is slightly larger than the diameter of the screw thin rod.

6. The processing device for the straight grain of the screw as claimed in claim 1, wherein: the inner wall of the forming die (6) is provided with a straight grain hole (19).