CN218532480U

CN218532480U - Efficient fine blanking die for spring steel sheet parts

Info

Publication number: CN218532480U
Application number: CN202221497582.5U
Authority: CN
Inventors: 曾令龙; 孙传钦; 陈熙光; 黄其菊; 黎锦颂
Original assignee: Dongguan Shanglixuan Hardware Products Co ltd
Current assignee: Dongguan Shanglixuan Hardware Products Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-02-28
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a high-efficient fine blanking mould of spring steel sheet metal part relates to parts machining technical field, the loach carrying platform comprises a supporting fram, fixedly connected with mounting panel on the support frame, diaphragm and No. two cylinders, the mounting panel below is equipped with the collection vehicle, cylinder No. one of diaphragm bottom fixedly connected with, be equipped with lower template structure on the mounting panel, the lower template structure includes lower bolster part and two fixed parts, be equipped with the cope match-plate pattern on the cylinder, the output fixedly connected with push pedal of No. two cylinders, be equipped with opening and two spouts on the mounting panel, one side in two spouts is equipped with the notch, the lower bolster part includes the lower bolster, two sliders of lower bolster bottom fixedly connected with, be equipped with spacing mouthful on the slider in two sliders. The utility model discloses in, can change the mold processing according to the actual demand to increase the application scope of device and reduce the processing cost, and can also avoid adding man-hour part removal or bend, influence the processingquality of part.

Description

Efficient fine blanking die for spring steel sheet parts

Technical Field

The utility model relates to a parts machining technology field especially relates to a high-efficient fine blanking mould of spring steel sheet metal part.

Background

In the stamping production, a die used for blanking is called a blanking die, and the main task of the blanking die is to separate materials.

At present, most of blanking dies are fixed with blanking equipment, one blanking equipment can only process one type of parts, and when spring steel sheet parts need processing holes of different styles, different blanking equipment is needed, so that the processing cost of the parts is increased, and therefore the high-efficiency fine blanking die for the spring steel sheet parts is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art related to the background art, and providing a high-efficient fine blanking mould of spring steel sheet part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient fine blanking mould of spring steel sheet metal part, includes the support frame, its characterized in that, fixedly connected with mounting panel, diaphragm and No. two cylinders on the support frame, the mounting panel below is equipped with the collection vehicle, cylinder No. one of diaphragm bottom fixedly connected with, be equipped with lower template structure on the mounting panel, lower template structure includes lower template part and two fixed parts, be equipped with the cope match-plate pattern on the cylinder, the output fixedly connected with push pedal of No. two cylinders.

Preferably, the mounting plate is provided with an opening and two sliding grooves, and one side of one of the two sliding grooves is provided with a notch.

The installation of the lower template component is convenient due to the arrangement of the installation plate.

Preferably, the lower template component comprises a lower template, the bottom of the lower template is fixedly connected with two sliding blocks, one of the two sliding blocks is provided with a limiting opening, and one side of the limiting opening is provided with a limiting assembly.

The lower template component is used for being matched with the upper template component to perform blanking processing on parts larger than the parts.

Preferably, the limiting assembly comprises a sliding rod, an insert block is fixedly connected to one end of the sliding rod, a spring is sleeved on the outer surface of the sliding rod, and two ends of the spring are fixedly connected with the insert block and one side of the notch respectively.

The limiting assembly is mainly used for fixing the upper template component.

Preferably, the fixing part comprises a fixing plate, a groove is formed in one side of the fixing plate, a pressing plate is connected in the groove in a sliding mode, and an electromagnet corresponding to the pressing plate is fixedly connected to the top of the lower template.

The fixing component is mainly used for fixing the part and preventing the part from moving during processing.

Preferably, the upper die plate structure comprises an upper die plate, two L-shaped connecting blocks are fixedly connected to the top of the upper die plate, jacks are arranged on the L-shaped connecting blocks, and connecting members are arranged at the output end of the first air cylinder.

The upper template structure is mainly used for processing parts together with the lower template component.

Preferably, the connecting member comprises a connecting plate, two inner grooves are formed in the connecting plate, an elastic sheet is fixedly connected to one side of each inner groove, the top of each elastic sheet is fixedly connected with an inserting rod corresponding to the corresponding inserting hole, and two L-shaped baffles are fixedly connected to the top of the connecting plate.

The connecting member is mainly arranged for connecting the upper template with the first air cylinder.

The utility model discloses possess following beneficial effect at least:

1. the utility model provides a high-efficient fine blanking mould of spring steel sheet metal part, uses through the cooperation of lower bolster part, fixed part and cope match-plate pattern, can change the mold processing according to actual demand to increase the application scope of device and reduce the processing cost.

2. The utility model provides a high-efficient fine blanking mould of spring steel sheet metal part, through the use of fixed part, is convenient for fix the part, avoids adding the part removal or bending man-hour, influences the processingquality of part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view of a middle and lower template structure of the present invention;

FIG. 4 is an exploded view of the middle and lower template structure of the present invention;

fig. 5 is an exploded view of the upper die plate structure of the present invention;

fig. 6 is a schematic structural view of the middle upper die plate of the present invention.

In the figure: 1. a support frame; 2. mounting a plate; 201. an opening; 202. a chute; 203. a recess; 3. a collection vehicle; 4. a transverse plate; 5. a first cylinder; 6. a lower template structure; 7. a lower template component; 701. a lower template; 702. a slider; 7021. a limiting port; 703. a limiting component; 7031. a slide bar; 7032. a spring; 7033. inserting a block; 8. a fixing member; 801. a fixing plate; 8011. a groove; 802. pressing a plate; 803. an electromagnet; 9. an upper template structure; 901. mounting a template; 902. an L-shaped connecting block; 9021. a jack; 903. a connecting member; 9031. a connecting plate; 9032. an inner tank; 9033. an L-shaped baffle plate; 9034. a spring plate; 9035. inserting a rod; 10. a second cylinder; 11. a push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-6, a high-efficient fine blanking mould of spring steel sheet part, including support frame 1, fixedly connected with mounting panel 2 on the support frame 1, diaphragm 4 and No. two cylinders 10, no. two cylinders 10 are prior art, do not state much here, mounting panel 2 below is equipped with collection vehicle 3, collection vehicle 3 is corresponding with opening 201, no. 4 bottom fixedly connected with cylinders 5 of diaphragm, no. 5 cylinder is prior art, do not state much here, be equipped with lower bolster structure 6 on the mounting panel 2, lower bolster structure 6 includes lower bolster part 7 and two fixed part 8, be equipped with cope match-plate pattern 9 on cylinder 5, the output fixedly connected with push pedal 11 of No. two cylinders 10, push pedal 11 is corresponding with lower bolster 701, and the bottom of push pedal 11 flushes with the top of lower bolster 701.

The mounting plate 2 is provided with an opening 201 and two sliding grooves 202, the opening 201 is located in the middle of the lower template 701, the two sliding grooves 202 are located on two sides of the opening 201, and one side of one of the two sliding grooves 202 is provided with a notch 203.

The lower template component 7 comprises a lower template 701, the lower template 701 is matched with the upper template 901, the lower template 701 is matched with parts needing to be processed, two sliding blocks 702 are fixedly connected to the bottom of the lower template 701, the two sliding blocks 702 slide in one sliding groove 202 respectively, one sliding block 702 of the two sliding blocks 702 is provided with a limiting opening 7021, and one side of the limiting opening 7021 is provided with a limiting component 703.

The limiting component 703 comprises a sliding rod 7031, one end of the sliding rod 7031 is fixedly connected with an inserting block 7033, the inserting block 7033 corresponds to the limiting opening 7021, the other end of the sliding rod 7031 penetrates through the mounting plate 2 and extends out of a part, a spring 7032 is sleeved on the outer surface of the sliding rod 7031, and two ends of the spring 7032 are fixedly connected with the inserting block 7033 and one side of the notch 203 respectively.

The fixing part 8 comprises a fixing plate 801, a groove 8011 is arranged on one side of the fixing plate 801, a pressing plate 802 is connected in the groove 8011 in a sliding mode, the pressing plate 802 is a magnet, and an electromagnet 803 corresponding to the pressing plate 802 is fixedly connected to the top of the lower template 701.

The upper template structure 9 comprises an upper template 901, two L-shaped connecting blocks 902 are fixedly connected to the top of the upper template 901, the two L-shaped connecting blocks 902 correspond to one sides of the connecting plates 9031 respectively, inserting holes 9021 are formed in the L-shaped connecting blocks 902, and connecting members 903 are arranged at the output end of the first cylinder 5.

The connecting member 903 comprises a connecting plate 9031, the connecting plate 9031 is fixedly connected with the output end of the first air cylinder 5, two inner grooves 9032 are formed in the connecting plate 9031, an elastic piece 9034 is fixedly connected to one side of each inner groove 9032, one end of each elastic piece 9034 extends out of one portion of the connecting plate 9031, a plug-in rod 9035 corresponding to each plug hole 9021 is fixedly connected to the top of each elastic piece 9034, two L-shaped baffles 9033 are fixedly connected to the top of the connecting plate 9031, and each two L-shaped baffles 9033 correspond to one L-shaped connecting block 902.

When the die is replaced, the sliding block 702 on the lower die plate 701 is aligned with the sliding groove 202 on the mounting plate 2 and pushed forwards, the inserting block 7033 is met in the process that the sliding block 702 moves forwards, and the inserting block 7033 is pushed towards the notch 203 in the process that the sliding block 702 moves, so that the spring 7032 is extruded, when the limiting port 7021 on the sliding block 702 is opposite to the moving inserting block 7033, the inserting block 7033 is inserted into the limiting port 7021 under the action of the elastic force of the spring 7032, so that the lower die plate 701 is fixed and limited, when the sliding block 7031 is disassembled, the sliding block 7031 only needs to be pulled outwards until the inserting block 7033 moves out of the limiting port 7021, and at the moment, the lower die plate 701 can be pulled backwards, so that the lower die plate 701 can be disassembled from the mounting plate 2.

When the upper template 901 is installed, the elastic sheet 9034 is pressed downwards until the top of the insertion rod 9035 is lower than the top of the connecting plate 9031, at this time, the L-shaped connecting block 902 on the upper template 901 is aligned with the connecting plate 901 and pushed forwards, the L-shaped connecting block 902 falls on the connecting plate 901, the top of the upper template 901 and the bottom of the connecting plate 901 are connected, at this time, the elastic sheet 9034 is released, when one side of the L-shaped connecting block 902 is in contact with the inner side of the L-shaped baffle 9033, the insertion rod 9035 is pushed by the elastic sheet 9034 and inserted into the insertion hole 9021, the upper template 901 and the connecting plate 9031 are fixed, replacement and fixation of the upper template 901 and the lower template 701 are completed, when the upper template 901 is disassembled, the elastic sheet 9034 is pulled downwards until the insertion rod 9035 is removed from the insertion hole 9021, at this time, the upper template 901 is pulled backwards, and the upper template is separated from the connecting plate 9031.

After the tool is replaced, when a part is machined, the two parts are placed on the lower template 701 and pushed forwards until the part is in contact with the push plate 11, at the moment, the electromagnet 803 is electrified, and at the moment, the magnetic field of the electromagnet 803 is just opposite to that of the press plate 802, so that the press plate 802 can move downwards and clamp the two parts between the lower template 701 and the press plate 802, the part is fixed, the part is prevented from moving and folding up during machining, the machining quality of the part is influenced, the current direction connected with the electromagnet 803 is changed after the part is machined, the magnetic field of the electromagnet 803 is changed, the press plate 802 moves upwards, the part is released from being pressed, then the second air cylinder 10 can push the push plate 11 to move forwards, the part is pushed out of the lower template 701, and a worker can take out the part conveniently.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient fine blanking mould of spring steel sheet metal part, includes support frame (1), its characterized in that, fixedly connected with mounting panel (2), diaphragm (4) and No. two cylinders (10) are gone up in support frame (1), mounting panel (2) below is equipped with collection vehicle (3), cylinder (5) of diaphragm (4) bottom fixedly connected with, be equipped with lower bolster structure (6) on mounting panel (2), lower bolster structure (6) include lower bolster part (7) and two fixed part (8), be equipped with cope match-plate pattern (9) on cylinder (5), the output fixedly connected with push pedal (11) of No. two cylinders (10).

2. A high-efficiency fine blanking die for spring steel sheet parts according to claim 1, characterized in that the mounting plate (2) is provided with an opening (201) and two runners (202), one of the two runners (202) being provided with a notch (203) on one side.

3. The efficient fine blanking die for the spring steel sheet part according to claim 2, wherein the lower die plate component (7) comprises a lower die plate (701), two sliding blocks (702) are fixedly connected to the bottom of the lower die plate (701), one sliding block (702) of the two sliding blocks (702) is provided with a limiting port (7021), and one side of the limiting port (7021) is provided with a limiting component (703).

4. The high-efficiency fine blanking die for the spring steel sheet part is characterized in that the limiting assembly (703) comprises a sliding rod (7031), an insert (7033) is fixedly connected to one end of the sliding rod (7031), a spring (7032) is sleeved on the outer surface of the sliding rod (7031), and two ends of the spring (7032) are fixedly connected with the insert (7033) and one side of the notch (203), respectively.

5. The efficient fine blanking die for the spring steel sheet parts as claimed in claim 3, wherein the fixing part (8) comprises a fixing plate (801), a groove (8011) is formed in one side of the fixing plate (801), a pressing plate (802) is slidably connected in the groove (8011), and an electromagnet (803) corresponding to the pressing plate (802) is fixedly connected to the top of the lower die plate (701).

6. The efficient fine blanking die for the spring steel sheet parts is characterized in that the upper die plate structure (9) comprises an upper die plate (901), two L-shaped connecting blocks (902) are fixedly connected to the top of the upper die plate (901), inserting holes (9021) are formed in the L-shaped connecting blocks (902), and connecting members (903) are arranged at the output ends of the first air cylinders (5).

7. The efficient fine blanking die for spring steel sheet parts as claimed in claim 6, wherein the connecting member (903) comprises a connecting plate (9031), two inner grooves (9032) are formed in the connecting plate (9031), a spring piece (9034) is fixedly connected to one side of each inner groove (9032), an inserting rod (9035) corresponding to the inserting hole (9021) is fixedly connected to the top of each spring piece (9034), and two L-shaped baffles (9033) are fixedly connected to the top of the connecting plate (9031).