CN215431036U

CN215431036U - Blank supporting plate device of spinning machine

Info

Publication number: CN215431036U
Application number: CN202121424737.8U
Authority: CN
Inventors: 高玉林; 罗超
Original assignee: Changzhou Deyi Spinning Technology Co ltd
Current assignee: Changzhou Deyi Spinning Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-07
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a blank supporting plate device of a spinning machine, which comprises a first base, wherein a second base is slidably clamped on one side of the top of the first base, a first supporting plate is fixedly arranged on the other side of the top of the first base, a second supporting plate is fixedly arranged on one side of the top of the second base, and a motor is fixedly arranged on the top of one side, close to the first supporting plate, of the second supporting plate. According to the utility model, the central point of the limiting rod and the central point of the die are positioned on the same vertical plane, the two extrusion rods at the top are positioned at two positions with equal distance from the central point of the die, when the extrusion rods extrude, one ends of the two extrusion rods, which are close to the die, are positioned on the same vertical plane, the two extrusion rods simultaneously touch the blank tray, so that the stress is more even, the two extrusion rods simultaneously apply pressure to the blank tray outside the die, and the condition that one side of the blank tray is stressed and deviated can not occur, thereby achieving the effect that the spinning machine can apply pressure in two directions.

Description

Blank supporting plate device of spinning machine

Technical Field

The utility model relates to the technical field of spinning machines, in particular to a blank supporting plate device of a spinning machine.

Background

Spinning is a metal pressure processing method for forming thin-wall hollow revolving parts, which is an advanced process without cutting processing, and mainly uses tools such as spinning wheels or rods to perform feed motion, presses a metal blank which rotates along with a core mould along the same axis to generate continuous local shaping deformation to form the required hollow revolving parts, and adopts a spinning machine to process large thin-wall cylindrical parts, wherein the blank shape before and after spinning is enlarged.

However, in the process of long-term use of the traditional spinning machine, the spinning machine adopts unidirectional pressure application, and when parts with overlarge diameters are processed, due to the unidirectional stress of the spinning machine, the blank is easy to shift in the center and deform greatly, so that the product quality is influenced, the material is wasted, and the working efficiency and the progress are also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blank supporting plate device of a spinning machine, which solves the problem of blank deflection caused by unidirectional pressure application.

In order to achieve the purpose, the utility model provides the following technical scheme: a blank supporting plate device of a spinning machine comprises a first base, wherein a second base is slidably clamped on one side of the top of the first base, a first supporting plate is fixedly arranged on the other side of the top of the first base, a second supporting plate is fixedly arranged on one side of the top of the second base, a motor is fixedly arranged on the top of one side, close to the first supporting plate, of the second supporting plate, a power output end of the motor is fixedly provided with a rotating shaft through a coupler, the other end of the rotating shaft is fixedly provided with a clamping rod, one end of the clamping rod is movably sleeved with a blank plate, a first connecting rod is fixedly arranged on the top of one side of the first supporting plate, one end of the first connecting rod is movably provided with a mold through a bearing, a placing groove is formed in the middle of one end of the mold, a moving block is slidably clamped on the other side of the top of the second base, and a gear plate is movably arranged in the middle of the top of the moving block, and second connecting rods are clamped on two sides of the top of the moving block in a sliding manner, and extrusion rods are fixedly mounted on the tops of the two second connecting rods.

Preferably, the sliding movement direction of the second base is transverse movement, and the length value of the movement of the second base is equal to the length value of the first base.

Preferably, the other end of the material clamping rod is provided with an arc groove, the material clamping rod is in a round table shape, the size value of one end, close to the die, of the material clamping rod is smaller than that of the other end of the material clamping rod, and the size value of the material clamping rod is equal to that of the placing groove.

Preferably, a handle is fixedly installed in the middle of one side of the moving block, a limiting rod is fixedly installed in the middle of the top end of the moving block, the gear disc is movably sleeved outside the limiting rod, and the center point of the limiting rod and the center point of the mold are located on the same vertical plane.

Preferably, two the gear groove has all been seted up to second connecting rod bottom near gear dish one side, gear groove and gear dish intermeshing, the second connecting rod side is regarded as the U type, and two second connecting rod bottom length value equals and is greater than mould radius value, two the second connecting rod is located gag lever post central symmetry.

Preferably, the length values of the two extrusion rods are different, and one ends of the two extrusion rods, which are close to the die, are located on the same vertical plane.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the central point of the limiting rod and the central point of the die are positioned on the same vertical plane, the two extrusion rods at the top are positioned at two positions with equal distance from the central point of the die, when the extrusion rods extrude, one ends of the two extrusion rods, which are close to the die, are positioned on the same vertical plane, the two extrusion rods simultaneously touch the blank tray, so that the stress is more even, the two extrusion rods simultaneously apply pressure to the blank tray outside the die, and the condition that one side of the blank tray is stressed and deviated can not occur, thereby achieving the effect that the spinning machine can apply pressure in two directions.

2. According to the utility model, the arc groove is formed at the other end of the material clamping rod, the material clamping rod is in a circular truncated cone shape, the size value of one end, close to the die, of the material clamping rod is smaller than that of the other end of the material clamping rod, the size value of the material clamping rod is equal to that of the placing groove, when the offset size of the center of the blank tray is increased, the material clamping rod can be continuously pressed forwards to be fixed again, and therefore, the effect that the blank is not easy to have center offset is achieved.

Drawings

FIG. 1 is a schematic diagram of the left thirty degrees of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic thirty degree top view of the overall structure of the present invention;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3 according to the present invention.

In the figure: 1. a first base; 2. a second base; 3. a first support plate; 4. a second support plate; 5. a moving block; 6. a handle; 7. a gear plate; 71. a limiting rod; 8. a second connecting rod; 81. a gear groove; 9. an extrusion stem; 10. a rotating shaft; 11. a motor; 12. a material clamping rod; 121. an arc groove; 13. a blank tray; 14. a mold; 141. a placement groove; 15. a first connecting rod; 151. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a blank supporting plate device of a spinning machine comprises a first base 1, a second base 2 is connected to one side of the top of the first base 1 in a sliding and clamping mode, a first supporting plate 3 is fixedly installed to the other side of the top of the first base 1, a second supporting plate 4 is fixedly installed to one side of the top of the second base 2, a motor 11 is fixedly installed to the top of one side, close to the first supporting plate 3, of the second supporting plate 4, a rotating shaft 10 is fixedly installed to the power output end of the motor 11 through a coupler, a clamping rod 12 is fixedly installed to the other end of the rotating shaft 10, a blank plate 13 is movably sleeved at one end of the clamping rod 12, a first connecting rod 15 is fixedly installed to the top of one side of the first supporting plate 3, a mold 14 is movably installed to one end of the first connecting rod 15 through a bearing 151, a placing groove 141 is formed in the middle of one end of the mold 14, a moving block 5 is connected to the other side of the top of the second base 2 in a sliding and clamping mode, and an extrusion rod 9 can touch the blank plate 13, the middle part of the top end of the moving block 5 is movably provided with a gear disc 7, the two sides of the top of the moving block 5 are clamped with second connecting rods 8 in a sliding mode, and the tops of the two second connecting rods 8 are fixedly provided with extrusion rods 9.

In summary, the following steps:

the sliding direction of the second base 2 is transverse movement, and the length value of the second base 2 is equal to the length value of the first base 1, so that the blank tray 13 at the top can touch the die 14.

Wherein, circular arc groove 121 has been seted up to the card material pole 12 other end, and card material pole 12 is the circular platform form and the size value that card material pole 12 is close to mould 14 one end is less than the size value of the other end, and the size value of card material pole 12 equals the size value of standing groove 141, can continue to press card material pole 12 before fixed again when the size increase is squinted in the center of blank tray 13.

Wherein, the handle 6 is fixedly installed in the middle of one side of the moving block 5, the moving block 5 is convenient to move, the limiting rod 71 is fixedly installed in the middle of the top end of the moving block 5, the gear plate 7 is movably sleeved outside the limiting rod 71, the central point of the limiting rod 71 and the central point of the die 14 are located on the same vertical plane, the two extrusion rods 9 at the top are located at two positions of the central point of the die 14 at equal intervals, and the condition that one side is stressed and deviated can not occur when pressure is applied at the same time.

Wherein, two 8 bottoms of second connecting rod are close to gear plate 7 one side and have all been seted up gear groove 81, gear groove 81 and gear plate 7 intermeshing, 8 sides of second connecting rod are regarded as the U type, and two 8 bottom length values of second connecting rod equal are greater than mould 14 radius value, two extrusion stems 9 at top can touch the arbitrary department of level of mould 14, two second connecting rods 8 are located gag lever post 71 central symmetry, another of 8 following of one of them second connecting rod of pulling also moves together, and the migration distance is the same.

Wherein, two extrusion stem 9 length values are different, and two extrusion stem 9 are close to 14 one ends of mould and are located same vertical plane, and two extrusion stem 9 touch blanking dish 13 simultaneously for the atress is more even.

The working principle is as follows: when the blank tray is used, firstly, the blank tray 13 is sleeved on the clamping rod 12, the second base 2 is moved, one end of the clamping rod 12 is inserted into the placing groove 141 of the die 14, the other end of the clamping rod 12 is provided with the arc groove 121, the blank tray 13 can be fixed, the starting motor 11 drives the rotating shaft 10, the blank tray 13 and the die 14 to rotate, then the moving handle 6 is moved to drive the moving block 5 to move, so that the extrusion rods 9 touch the blank tray 13 to extrude the outside of the die 14, the second connecting rods 8 are moved to be mutually meshed with the gear tray 7 through the gear grooves 81, the two second connecting rods 8 pull the other one of the second connecting rods 8 to move together, the moving distances are the same, one ends of the two extrusion rods 9, which are close to the die 14, are positioned on the same vertical plane, the two extrusion rods 9 touch the blank tray 13 at the same time, the two extrusion rods 9 apply pressure to the blank tray 13 outside the die 14 at the same time, and the situation that one side is forced deviation does not occur, the horizontal position of the extrusion rod 9 is adjusted according to the requirement for extrusion.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, and furthermore, the terms "comprise", "include", 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A blank pallet apparatus of a spinning machine, comprising a first base (1), characterized in that: the device is characterized in that a second base (2) is connected to one side of the top of the first base (1) in a sliding manner, a first supporting plate (3) is fixedly mounted on the other side of the top of the first base (1), a second supporting plate (4) is fixedly mounted on one side of the top of the second base (2), a motor (11) is fixedly mounted on the top of one side of the second supporting plate (4) close to the first supporting plate (3), a power output end of the motor (11) is fixedly provided with a rotating shaft (10) through a coupler, a clamping rod (12) is fixedly mounted on the other end of the rotating shaft (10), a blank disc (13) is movably sleeved at one end of the clamping rod (12), a first connecting rod (15) is fixedly mounted on the top of one side of the first supporting plate (3), a mold (14) is movably mounted at one end of the first connecting rod (15) through a bearing (151), and a placing groove (141) is formed in the middle of one end of the mold (14), the other side of the top of the second base (2) is slidably clamped with a moving block (5), the middle of the top end of the moving block (5) is movably mounted with a gear disc (7), the two sides of the top of the moving block (5) are slidably clamped with second connecting rods (8), and the tops of the second connecting rods (8) are fixedly mounted with extrusion rods (9).

2. The blank pallet apparatus of a spinning machine according to claim 1, characterized in that: the sliding movement direction of the second base (2) is transverse movement, and the length value of the second base (2) is equal to the length value of the first base (1).

3. The blank pallet apparatus of a spinning machine according to claim 1, characterized in that: the other end of the material clamping rod (12) is provided with an arc groove (121), the material clamping rod (12) is in a circular truncated cone shape, the size value of one end, close to the die (14), of the material clamping rod (12) is smaller than that of the other end of the material clamping rod, and the size value of the material clamping rod (12) is equal to that of the placing groove (141).

4. The blank pallet apparatus of a spinning machine according to claim 1, characterized in that: the middle of one side of the moving block (5) is fixedly provided with a handle (6), the middle of the top end of the moving block (5) is fixedly provided with a limiting rod (71), the gear disc (7) is movably sleeved outside the limiting rod (71), and the central point of the limiting rod (71) and the central point of the mold (14) are located on the same vertical plane.

5. The blank pallet apparatus of a spinning machine according to claim 4, characterized in that: two gear groove (81) have all been seted up to second connecting rod (8) bottom near gear dish (7) one side, gear groove (81) and gear dish (7) intermeshing, second connecting rod (8) side is regarded as the U type, and two second connecting rod (8) bottom length value equals to be greater than mould (14) radius value, two second connecting rod (8) are located gag lever post (71) central symmetry.

6. The blank pallet apparatus of a spinning machine according to claim 1, characterized in that: the length values of the two extrusion rods (9) are different, and one ends of the two extrusion rods (9) close to the die (14) are positioned on the same vertical plane.