CN214442392U

CN214442392U - Continuous stamping die of automobile panel

Info

Publication number: CN214442392U
Application number: CN202023277591.7U
Authority: CN
Inventors: 刘斌
Original assignee: Tianjin Jinglida Precision Mould Co ltd
Current assignee: Tianjin Jinglida Precision Mould Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-22
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a continuous stamping die of automobile panel belongs to the continuous stamping die technical field of automobile panel, including actuating mechanism, actuating mechanism's lower extreme fixedly connected with drive axostylus axostyle, be provided with the metal connecting plate below actuating mechanism, the lower extreme fixedly connected with of drive axostylus axostyle connects the plate, connect the lower extreme fixedly connected with mold core of plate. The utility model discloses a setting, the lower extreme of mold core is when the downstream, can the automobile panel above the inside layer board of punching press mechanism in succession, then open the motor of motor incasement portion, it rotates to drive fixed axostylus axostyle through the motor and rotates, and then rotate through fixed axostylus axostyle and drive the rotation of metal central siphon, and then the automobile panel above the drive layer board is circular motion, it rotates through the metal central siphon after the automobile panel is stamped, then the automobile panel above the layer board breaks away from the layer board under the action of gravity, thereby realize the purpose of the continuous punching press of automobile panel.

Description

Continuous stamping die of automobile panel

Technical Field

The utility model relates to a continuous stamping die technical field of automobile panel, concretely relates to continuous stamping die of automobile panel.

Background

In recent years, with the popularization of household automobiles, the automobile manufacturing industry develops rapidly, as the aesthetic requirements of people are continuously improved, the upgrading and updating of automobiles are accelerated, the development design and production period of stamping dies for automobile covering parts are also continuously shortened, the cost can be saved while the quality and the quantity are guaranteed and the requirements of customers are met, the difficulty in the production process of the dies is greatly increased, and the stamping dies are particularly applied to dies for large key covering parts such as automobile body side walls.

When the existing continuous stamping die for the automobile panel is used, after stamping is completed, a workpiece taking operation needs to be carried out, namely, a formed finished product is taken down from a die sleeve, so that the node of the whole operation flow is influenced, and the production efficiency is seriously influenced due to the material taking operation.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a continuous stamping die of automobile panel to solve among the prior art because the continuous stamping die of current automobile panel when using, after the punching press is accomplished, need get a operation, be about to fashioned finished product and follow the die sleeve in take off and the node of the whole operation flow of influence that leads to, owing to get the material operation, seriously influenced the problem of the efficiency of production.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a continuous stamping die for automobile panels comprises a driving mechanism, wherein the lower end of the driving mechanism is fixedly connected with a driving shaft rod, a metal connecting plate is arranged below the driving mechanism, the lower end of the driving shaft rod is fixedly connected with a connecting plate block, the lower end of the connecting plate block is fixedly connected with a die core, buffer sleeves are arranged inside two sides of the die core, metal shaft rods are arranged inside the two buffer sleeves, the lower ends of the two metal shaft rods are provided with stamping plates, the lower ends of the stamping plates are fixedly connected with a continuous stamping mechanism, one side of the lower end of the continuous stamping mechanism is fixedly connected with a motor box, metal side plates are fixedly connected to two sides of the lower end of the driving shaft rod, and a metal bottom plate is arranged on the inner side of the lower end of each metal side plate;

the inside of continuous punching press mechanism is provided with a roll beam barrel, the inside of roll beam barrel is provided with a rotating shaft barrel, the inside of rotating shaft barrel is provided with the metal central siphon, a plurality of buffering metal sleeves of outside fixedly connected with of metal central siphon, the higher authority fixedly connected with third spring of buffering metal sleeve, buffering metal sleeve's inside is provided with a roll beam barrel, the outer end fixedly connected with layer board of a roll beam barrel.

Furthermore, a lubricating sleeve is arranged at the connecting part of the driving shaft rod and the metal connecting plate, and the lubricating sleeve is connected with the driving shaft rod in a sliding manner.

Furthermore, the lower ends of the two metal shaft levers are located at the lower ends of the stamping plates and are fixedly connected with first springs, buffer grooves are formed in the inner portions of the upper ends of the metal base plates and are located at the lower ends of the two first springs, and the lower ends of the metal shaft levers are matched with the buffer grooves.

Furthermore, a limiting metal sleeve is fixedly connected inside the buffer sleeve, the limiting metal sleeve is sleeved outside the metal shaft rod, a second spring is arranged outside the metal shaft rod and inside the buffer sleeve, and the lower end of the limiting metal sleeve is matched with the upper end of the second spring.

Furthermore, a plurality of supporting plates are arranged inside the rolling shaft cylinder and outside the rotating shaft cylinder, and the rolling shaft cylinder penetrates through the plurality of supporting plates.

Furthermore, a motor and a fixed shaft lever are arranged inside the motor box, a bevel gear is fixedly connected to the output end of the motor, the bevel gear is fixedly connected to one end, located inside the motor box, of the fixed shaft lever, the two bevel gears are connected in a meshed manner, a guide rod is arranged outside one end, located inside the motor box, of the fixed shaft lever, and the upper end of the guide rod is fixedly connected with the inner wall of the upper end of the motor box.

Furthermore, one end of the fixed shaft rod is inserted into the metal shaft tube, and the fixed shaft rod is in threaded connection with the inside of the metal shaft tube.

The utility model has the advantages of as follows:

1. when the automobile covering part punching die is used, the driving shaft lever is driven to move downwards by the driving mechanism, then the connecting plate block and the die core are driven to move downwards by the driving shaft lever, and further the automobile covering part is continuously punched by the die core and the punching plate, wherein metal shaft levers are arranged on two sides of the die core, the upper ends of the metal shaft levers are inserted into the buffer sleeves, the limit metal sleeves are arranged in the buffer sleeves, the limit metal sleeves are driven to compress the limit metal sleeves outside the metal shaft levers when the die core moves downwards, so that the impact force caused by punching is buffered, in addition, the automobile covering part on a supporting plate in the continuous punching mechanism can be punched by the lower ends of the die core when the die core moves downwards, then a motor in a motor box is started, the fixed shaft lever is driven to rotate by the rotation of the motor, the metal shaft pipe is driven to rotate by the rotation of the fixed shaft lever, so that the automobile covering part on the supporting plate is driven to do circular motion, after the automobile covering part is stamped, the automobile covering part rotates through the metal shaft tube and then is separated from the supporting plate under the action of gravity, so that the aim of continuously stamping the automobile covering part is fulfilled;

2. when the continuous stamping mechanism is used, the lower end of the rolling shaft cylinder is inserted into the buffer metal sleeve, the third spring is fixedly connected to the upper surface of the buffer metal sleeve, and when the upper end of the supporting plate is stamped by the mold core, the supporting plate and the rolling shaft cylinder can move downwards to further compress the third spring, so that the normal operation of the continuous stamping mechanism is protected by buffering pressure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

FIG. 2 is a schematic structural view of the inside of the buffer sleeve and the metal shaft rod of the present invention;

FIG. 3 is a schematic view of the internal structure of the continuous punching mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the motor case of the present invention;

in the figure: 100. a drive mechanism; 101. a metal connecting plate; 102. lubricating the sleeve; 103. a drive shaft; 104. a metal side plate; 105. a metal shaft; 106. stamping the plate; 107. a first spring; 108. a motor case; 109. a continuous stamping mechanism; 110. a buffer tank; 111. a metal base plate; 112. connecting the plates; 113. a buffer sleeve; 114. a mold core; 115. limiting the metal sleeve; 116. a second spring; 117. a metal shaft tube; 118. rolling the shaft barrel; 119. a support plate; 120. rotating the shaft barrel; 121. a buffer metal sleeve; 122. a third spring; 123. fixing the shaft lever; 124. a guide bar; 125. a bevel gear; 126. an electric motor.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4 in the specification, the continuous stamping die for the automobile panel comprises a driving mechanism 100, a driving shaft rod 103 is fixedly connected to the lower end of the driving mechanism 100, a metal connecting plate 101 is arranged below the driving mechanism 100, a connecting plate block 112 is fixedly connected to the lower end of the driving shaft rod 103, a mold core 114 is fixedly connected to the lower end of the connecting plate block 112, buffer sleeves 113 are arranged inside two sides of the mold core 114, metal shaft rods 105 are arranged inside the two buffer sleeves 113, a stamping plate 106 is arranged at the lower ends of the two metal shaft rods 105, a continuous stamping mechanism 109 is fixedly connected to the lower end of the stamping plate 106, a motor box 108 is fixedly connected to one side of the lower end of the continuous stamping mechanism 109, metal side plates 104 are fixedly connected to two sides of the lower end of the driving shaft rod 103, and a metal bottom plate 111 is arranged on the inner side of the lower end of the metal side plates 104.

The continuous stamping mechanism 109 is internally provided with a rolling shaft tube 118, the rolling shaft tube 118 is internally provided with a rotating shaft tube 120, the rotating shaft tube 120 is internally provided with a metal shaft tube 117, the outside of the metal shaft tube 117 is fixedly connected with a plurality of buffer metal sleeves 121, the upper surface of each buffer metal sleeve 121 is fixedly connected with a third spring 122, the rolling shaft tube 118 is internally provided with the buffer metal sleeve 121, and the outer end of the rolling shaft tube 118 is fixedly connected with a supporting plate 119.

As shown in fig. 1, a lubricating sleeve 102 is disposed at a connecting portion of the driving shaft 103 and the metal connecting plate 101, and the lubricating sleeve 102 is slidably connected to the driving shaft 103 so as to reduce a friction force between the driving shaft 103 and the metal connecting plate 101 through the lubricating sleeve 102.

As shown in fig. 1, the lower ends of the two metal shaft rods 105 and the lower end of the stamping plate 106 are fixedly connected with first springs 107, the lower ends of the two first springs 107 inside the upper end of the metal base plate 111 are provided with buffer slots 110, and the lower ends of the metal shaft rods 105 are matched with the buffer slots 110 so as to reduce vibration through the first springs 107.

As shown in fig. 2, a limiting metal sleeve 115 is fixedly connected to the inside of the buffer sleeve 113, the limiting metal sleeve 115 is sleeved on the outside of the metal shaft rod 105, a second spring 116 is arranged on the outside of the metal shaft rod 105 and inside the buffer sleeve 113, and the lower end of the limiting metal sleeve 115 is matched with the upper end of the second spring 116, so that the limiting metal sleeve 115 is driven to compress the second spring 116 by the downward movement of the buffer sleeve 113.

As shown in fig. 4, a motor 126 and a fixed shaft 123 are arranged inside the motor box 108, a bevel gear 125 is fixedly connected to an output end of the motor 126, the fixed shaft 123 is located at one end of the inside of the motor box 108 and is fixedly connected to the bevel gear 125, the two bevel gears 125 are meshed and connected, a guide rod 124 is arranged outside one end of the fixed shaft 123 located inside the motor box 108, and the upper end of the guide rod 124 is fixedly connected to the inner wall of the upper end of the motor box 108, so that the fixed shaft 123 is driven to rotate by the rotation of the motor 126.

As shown in fig. 1, one end of the fixing shaft 123 is inserted into the metal shaft tube 117, and the fixing shaft 123 is in threaded connection with the inside of the metal shaft tube 117, so that the fixing shaft 123 rotates to drive the metal shaft tube 117 to rotate.

The real-time scene is specifically as follows: when the automobile cover punching die is used, the driving mechanism 100 drives the driving shaft rod 103 to move downwards, then the driving shaft rod 103 drives the connecting plate 112 and the die core 114 to move downwards, and then the automobile cover is continuously punched through the die core 114 and the punching plate 106, wherein the metal shaft rods 105 are arranged on two sides of the die core 114, the upper ends of the metal shaft rods 105 are inserted into the buffer sleeve 113, the buffer sleeve 113 is internally provided with a limiting metal sleeve 115, the limiting metal sleeve 115 is driven to compress the limiting metal sleeve 115 outside the metal shaft rods 105 when the die core 114 moves downwards, so as to buffer impact force caused by punching, in addition, the lower end of the die core 114 can punch the automobile cover on the supporting plate 119 inside the continuous punching mechanism 109 when moving downwards, then the motor 126 inside the motor box 108 is started, the motor 126 rotates to drive the fixed shaft 123 to rotate, and then the metal shaft tube 117 is driven to rotate by the rotation of the fixed shaft rod 123, and then the automobile covering part above the supporting plate 119 is driven to do circular motion, after the automobile covering part is punched, the automobile covering part rotates through the metal shaft tube 117, and then the automobile covering part above the supporting plate 119 is separated from the supporting plate 119 under the action of gravity, so that the purpose of continuously punching the automobile covering part is achieved.

As shown in fig. 1, a plurality of support plates 119 are disposed inside the rolling shaft cylinder 118 and outside the rotating shaft cylinder 120, and a plurality of rolling shaft cylinders 118 are inserted inside the plurality of support plates 119, so that the rolling shaft cylinders 118 compress the third springs 122 to buffer the pressure on the support plates 119.

The real-time scene is specifically as follows: when the continuous stamping mechanism is used, the lower end of the rolling shaft cylinder 118 is inserted into the buffer metal sleeve 121, the third spring 122 is fixedly connected to the upper surface of the buffer metal sleeve 121, and when the upper end of the supporting plate 119 is stamped by the mold core 114, the supporting plate 119 and the rolling shaft cylinder 118 move downwards to compress the third spring 122, so that the pressure is buffered, and the normal operation of the continuous stamping mechanism 109 is protected.

The utility model discloses use as follows: when the automobile cover punching die is used, the driving mechanism 100 drives the driving shaft rod 103 to move downwards, then the driving shaft rod 103 drives the connecting plate 112 and the die core 114 to move downwards, and then the automobile cover is continuously punched through the die core 114 and the punching plate 106, wherein the metal shaft rods 105 are arranged on two sides of the die core 114, the upper ends of the metal shaft rods 105 are inserted into the buffer sleeve 113, the buffer sleeve 113 is internally provided with a limiting metal sleeve 115, the limiting metal sleeve 115 is driven to compress the limiting metal sleeve 115 outside the metal shaft rods 105 when the die core 114 moves downwards, so as to buffer impact force caused by punching, in addition, the lower end of the die core 114 can punch the automobile cover on the supporting plate 119 inside the continuous punching mechanism 109 when moving downwards, then the motor 126 inside the motor box 108 is started, the motor 126 rotates to drive the fixed shaft 123 to rotate, and then the metal shaft tube 117 is driven to rotate by the rotation of the fixed shaft rod 123, and then drive the automobile panel above the layer board 119 to do circular motion, after the automobile panel is stamped, the automobile panel rotates through the metal shaft tube 117 and then the automobile panel above the layer board 119 breaks away from the layer board 119 under the action of gravity, thereby realizing the purpose of continuous stamping of the automobile panel, the lower end of the rolling shaft tube 118 is inserted in the buffer metal sleeve 121, the third spring 122 is fixedly connected to the upper surface of the buffer metal sleeve 121, when the upper end of the layer board 119 is stamped by the mold core 114, the layer board 119 and the rolling shaft tube 118 can move downwards and further compress the third spring 122, thereby buffering the pressure, and protecting the normal operation of the continuous stamping mechanism 109.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. A continuous stamping die of automobile panel, includes actuating mechanism (100), its characterized in that: the lower end of the driving mechanism (100) is fixedly connected with a driving shaft lever (103), a metal connecting plate (101) is arranged below the driving mechanism (100), the lower end of the driving shaft lever (103) is fixedly connected with a connecting plate block (112), the lower end of the connecting plate block (112) is fixedly connected with a mold core (114), buffer sleeves (113) are arranged inside two sides of the mold core (114), metal shaft rods (105) are arranged inside the two buffer sleeves (113), a stamping plate (106) is arranged at the lower ends of the two metal shaft rods (105), the lower end of the punching plate (106) is fixedly connected with a continuous punching mechanism (109), one side of the lower end of the continuous stamping mechanism (109) is fixedly connected with a motor box (108), both sides of the lower end of the driving shaft lever (103) are fixedly connected with metal side plates (104), a metal bottom plate (111) is arranged on the inner side of the lower end of the metal side plate (104);

the inside of continuous punching press mechanism (109) is provided with a roll beam barrel (118), the inside of roll beam barrel (118) is provided with a rotating shaft section of thick bamboo (120), the inside of rotating shaft section of thick bamboo (120) is provided with metal central siphon (117), a plurality of buffering metal sleeve pipes (121) of outside fixedly connected with of metal central siphon (117), the higher authority fixedly connected with third spring (122) of buffering metal sleeve pipe (121), the inside of buffering metal sleeve pipe (121) is provided with a roll beam barrel (118), the outer end fixedly connected with layer board (119) of roll beam barrel (118).

2. The continuous press die for automobile panels as claimed in claim 1, wherein: a lubricating sleeve (102) is arranged at the connecting part of the driving shaft rod (103) and the metal connecting plate (101), and the lubricating sleeve (102) is connected with the driving shaft rod (103) in a sliding manner.

3. The continuous press die for automobile panels as claimed in claim 1, wherein: the lower ends of the two metal shaft levers (105) are located at the lower end of the stamping plate (106) and are fixedly connected with first springs (107), buffer grooves (110) are formed in the upper ends of the metal bottom plates (111) and are located at the lower ends of the two first springs (107), and the lower ends of the metal shaft levers (105) are matched with the buffer grooves (110).

4. The continuous press die for automobile panels as claimed in claim 1, wherein: the buffer sleeve is characterized in that a limiting metal sleeve (115) is fixedly connected to the inside of the buffer sleeve (113), the limiting metal sleeve (115) is sleeved on the outside of the metal shaft rod (105), a second spring (116) is arranged on the outside of the metal shaft rod (105) and located inside the buffer sleeve (113), and the lower end of the limiting metal sleeve (115) is matched with the upper end of the second spring (116).

5. The continuous press die for automobile panels as claimed in claim 1, wherein: a plurality of supporting plates (119) are arranged inside the rolling shaft cylinder (118) and outside the rotating shaft cylinder (120), and the rolling shaft cylinders (118) penetrate through the supporting plates (119).

6. The continuous press die for automobile panels as claimed in claim 1, wherein: the motor box is characterized in that a motor (126) and a fixed shaft lever (123) are arranged inside the motor box (108), the output end of the motor (126) is fixedly connected with a bevel gear (125), one end, located inside the motor box (108), of the fixed shaft lever (123) is fixedly connected with the bevel gear (125), the two bevel gears (125) are meshed and connected, a guide rod (124) is arranged outside one end, located inside the motor box (108), of the fixed shaft lever (123), and the upper end of the guide rod (124) is fixedly connected with the inner wall of the upper end of the motor box (108).

7. The continuous press die for automobile panels as claimed in claim 6, wherein: one end of the fixed shaft lever (123) is inserted into the metal shaft tube (117), and the fixed shaft lever (123) is in threaded connection with the inside of the metal shaft tube (117).