CN218192085U - Automobile part stamping die - Google Patents

Abstract

The utility model discloses a stamping die for auto parts, which comprises a base, the top of the base is fixedly connected with a working platform, and a plate is arranged on the top of the working platform, the top of the working platform is slidingly connected with a limit assembly, the working platform The inside of the platform is provided with an ejecting device, the top of the base is welded with an external frame, and the top of the external frame is provided with a hydraulic cylinder. The auto parts stamping die is equipped with grooves, limit blocks, electric push rods, screw grooves, screws, lifting grooves and lifting plates. Left and right adjustment, the screw and the lifting plate clamp and fix the plate, and can also be adjusted up and down according to the different thickness of the plate to prevent deviation during the stamping process, resulting in reduced production efficiency, and effectively limit the plate of different sizes Fixed, the effect of adjusting the limit and fixing is achieved.

Description

A stamping die for auto parts

technical field

The utility model relates to the technical field of auto parts, in particular to a stamping die for auto parts.

Background technique

Auto parts processing is the various units that constitute the overall processing of auto parts and the products that serve the processing of auto parts. As the foundation of the auto industry, auto parts are a necessary factor to support the sustainable and healthy development of the auto industry, especially the current auto industry is in full swing. The independent development and innovation carried out requires a strong parts system to support. At present, people in the market often use a stamping die for auto parts when stamping auto parts.

The prior art publication number CN215845367U patent literature provides a stamping die for auto parts. This technology will push the plate to offset the ejection template through the movable die, and push the ejection template to descend. At this time, the ejection template will push the guide rod to descend and push forward The spring makes the push spring generate elastic force. When the plate in the stamping groove is stamped and formed, the hydraulic rod pushes the mounting plate and the movable mold to rise, so that the push spring will push the ejection template to reset, and the stamped sheet will be released from the stamping groove through the ejection template. It solves the technical problem that the plate is easy to get stuck in the mold after stamping, and it is difficult to take out the plate. However, when the patent CN215845367U technology plate is stamped, the plate may be shifted due to pressure. It has fixed limit for different sizes of plates, which affects the efficiency of stamping dies for auto parts. Moreover, during the stamping process, the two ends of the plates may be lifted by force, resulting in deformation of the plates and reducing production efficiency. Therefore, we There is a need for a stamping die for automotive parts.

Utility model content

Based on this, the purpose of this utility model is to provide a stamping die for auto parts to solve the problem that when the above-mentioned plates are being stamped, the plates may be offset due to pressure, and the sizes of the plates are different, which in turn affects the stamping dies for auto parts. Forming efficiency, and, during the stamping process, the two ends of the plate may be stressed and warped, resulting in deformation of the plate and reducing production efficiency.

In order to achieve the above object, the utility model provides the following technical solutions: a stamping die for auto parts, including a base, the top of the base is fixedly connected with a working platform, and the top of the working platform is provided with a plate, and the top of the working platform slides connected to the limited assembly, the inside of the working platform is provided with an ejection device, the top of the base is welded with an external frame, and the top of the external frame is provided with a hydraulic cylinder, and the bottom of the hydraulic cylinder is fixedly connected with a stamping head, and One side of the stamping head is fixedly connected with an anti-warping component.

Preferably, the limiting assembly includes a groove, a limiting block, an electric push rod, a screw groove, a screw, a lifting groove and a lifting plate, the top of the working platform is provided with a groove, and the internal sliding connection of the groove is limited. One side of the limit block is fixedly connected with an electric push rod, and the working platform forms a sliding structure through the electric push rod and the limit block, and the shape and size of the limit block match the shape and size of the groove, and The bottom of the limit block stretches into the inner wall of the groove to slide.

Preferably, the top of the limiting block is provided with a screw groove, and the inside of the screw groove is threadedly connected with a screw rod, the shape and size of the screw groove match the shape and size of the screw rod, and one end of the screw rod extends into the inner wall of the screw groove Make a turn.

Preferably, one side of the limiting block is provided with a lifting groove, and the inner wall of the lifting groove is slidably connected with a lifting plate, the limiting block forms a lifting structure with the lifting plate through a screw, and the upper top of one end of the lifting plate is connected screw, and the middle part of the lifting plate slides in the lifting groove.

Preferably, the anti-warping assembly includes a movable plate, a chute, a moving groove, a moving block, a spring and an anti-warping block, one side of the stamping head is fixedly connected with a movable plate, and the inner wall of the outer frame is provided with a chute , the hydraulic cylinder constitutes a lifting structure through the stamping head and the movable plate, and one side of the movable plate extends into the inner wall of the chute to slide.

Preferably, a moving slot is provided at the bottom of the movable plate, and a moving block is slidably connected to the inside of the moving slot, the shape of the moving slot matches the shape of the moving block, and the shapes of the moving block and the moving slot are the same. It is T-shaped.

Preferably, the bottom of the moving block is provided with a spring, and one end of the spring is fixedly connected with an anti-warping block, the moving block forms an elastic structure through the spring and the anti-warping block, and the spring is arranged in the middle of the moving block and the anti-warping block Location.

Compared with the prior art, the utility model has the beneficial effects that: the auto parts stamping die,

(1) There are grooves, limit blocks, electric push rods, screw grooves, screws, lifting grooves and lifting plates. The electric push rods push the limit blocks to slide in the grooves, and can be adjusted left and right according to the different lengths of the plates. , the screw and the lifting plate clamp and fix the plate, and can also be adjusted up and down according to the different thickness of the plate to prevent deviation during the stamping process, resulting in a decrease in production efficiency, and effectively limit and fix plates of different sizes. The effect of adjusting the limit and fixing is achieved;

(2) It is equipped with a movable plate, a chute, a moving groove, a moving block, a spring and an anti-warping block. The chute on the movable plate can make the moving block slide on the moving plate, and the position of the moving block can be adjusted freely. When moving down, the anti-warping block can be against both sides of the plate, and the spring makes the anti-warping block exert a downward force on the plate, preventing the two sides of the plate from warping, and increasing the production efficiency of the stamping die for auto parts.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic diagram of the front section structure of the utility model;

Fig. 3 is a structural schematic diagram of a limit block and a lifting plate of the present invention;

Fig. 4 is a schematic diagram of the movable plate and the spring structure of the utility model.

In the figure: 1, base; 2, working platform; 3, plate; 4, limit assembly; 401, groove; 402, limit block; 403, electric push rod; 404, screw groove; 405, screw; 406, Lifting groove; 407, lifting plate; 5, ejector device; 6, external frame; 7, hydraulic cylinder; 8, stamping head; 9, anti-warping component; 901, movable plate; 904, moving block; 905, spring; 906, anti-warping block.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of technical proposal: a kind of auto parts stamping die, comprises base 1, and the top of base 1 is fixedly connected with working platform 2, and the top of working platform 2 is provided with The plate 3 and the top of the working platform 2 are slidingly connected to the limit assembly 4. The limit assembly 4 includes a groove 401, a limit block 402, an electric push rod 403, a screw groove 404, a screw rod 405, a lifting groove 406 and a lifting plate 407. The top of the platform 2 is provided with a groove 401, and the inside of the groove 401 is slidingly connected to the limit block 402, and one side of the limit block 402 is fixedly connected with an electric push rod 403, and the working platform 2 is connected with the limit block 403 through the electric push rod 403. The block 402 constitutes a sliding structure, and the shape and size of the limit block 402 match the shape and size of the groove 401, and the bottom of the limit block 402 extends into the inner wall of the groove 401 to slide, which facilitates the movement of the limit block 402 according to the plate. 3, the electric push rod 403 saves the cost of manual adjustment, and achieves the effect that the limit block 402 can be adjusted left and right freely. The top of the limit block 402 is provided with a screw groove 404, and the internal thread of the screw groove 404 Connected with a screw 405, the shape of the screw groove 404 matches the shape of the screw 405, and one end of the screw 405 extends into the inner wall of the screw groove 404 to rotate, which facilitates the rotation of the screw 405 and can move up and down on the top of the moving block 402 , to achieve the effect that the screw 405 rotates in the screw groove 404, one side of the limiting block 402 is provided with a lifting groove 406, and the inner wall of the lifting groove 406 is slidingly connected with a lifting plate 407, and the limiting block 402 is connected to the lifting plate by the screw 405 407 forms a lifting structure, and the upper top of one end of the lifting plate 407 is connected to the screw rod 405, and the middle part of the lifting plate 407 slides in the lifting groove 406, which makes it easier for the screw rod 405 to drive the lifting plate 407 up and down when it rotates downward, so that the lifting plate 407 clamps the lower plate to achieve the effect of limiting and fixing according to the different thickness of the plate.

Referring to Fig. 1, Fig. 2 and Fig. 4, the inside of the working platform 2 is provided with an ejection device 5, the top of the base 1 is welded with an external frame 6, and the top of the external frame 6 is provided with a hydraulic cylinder 7, and the bottom of the hydraulic cylinder 7 A punching head 8 is fixedly connected, and one side of the punching head 8 is fixedly connected with an anti-warping component 9, and the anti-warping component 9 includes a movable plate 901, a chute 902, a moving groove 903, a moving block 904, a spring 905 and an anti-warping block 906 One side of the stamping head 8 is fixedly connected with a movable plate 901, the inner wall of the outer frame 6 is provided with a chute 902, the hydraulic cylinder 7 forms a lifting structure through the stamping head 8 and the movable plate 901, and one side of the movable plate 901 extends into the The inwall of chute 902 slides, and when punching head 8 is moved downwards conveniently, movable plate 901 also can move downwards with punching head 8, has reached the effect of moving up and down of movable plate 901, and the bottom of movable plate 901 is provided with Moving groove 903, and the inside of moving groove 903 is slidingly connected with moving block 904, the shape and size of moving groove 903 matches the shape and size of moving block 904, and the shapes of moving block 904 and moving groove 903 are T-shaped, which is convenient to move The block 904 slides in the moving groove 903, and the moving block 904 can slide on the movable plate 901, thereby achieving the effect that the moving block 904 can move freely on the movable plate 901. The bottom of the moving block 904 is provided with a spring 905, and One end of the spring 905 is fixedly connected with an anti-warping block 906, and the moving block 904 forms an elastic structure through the spring 905 and the anti-warping block 906, and the spring 905 is arranged in the middle position between the moving block 904 and the anti-warping block 906, which facilitates the operation of the stamping head 8 When moving downward, the anti-warping block 906 can bear against the two sides of the plate 3, and the spring 905 makes the anti-warping block 906 exert downward force on the plate 3, preventing the two sides of the plate 3 from warping, and increasing the production efficiency of the stamping die for auto parts .

Working principle: When using the auto parts stamping die, firstly, when limiting the plate 3 according to different sizes, first open the electric push rod 403 to push the limit block 402 to move in the groove 401, according to the length of the plate 3 Adjust, then turn the screw rod 405, the screw rod 405 extends into the screw groove 404 and penetrates the limit block 402 to push the lifting plate 407 to move downward, and the lifting plate 407 selects a suitable position for clamping according to the thickness of the plate 3, effectively achieving The effect of limiting and fixing plates 3 of different sizes solves the problem of offset of plates 3 during the stamping process and improves the efficiency of molding. When pressing plates 3, the plates 3 are first placed on the working platform 2 , and then open the hydraulic cylinder 7 to move the stamping head 8 downward, the movable plate 901 will also move downward with the movement of the stamping head 8, the moving block 904 can move on the movable plate 901 through the moving groove 903, first according to the plate 3 The length adjusts the position of the moving block 904. When the anti-warping block 906 is against the plate 3, the elastic force of the spring 905 on the top of the anti-warping block 906 can make it firmly against the plate 3 below, preventing the pressure of the stamping head 8 from causing the plate 3 The two sides are tilted, which further increases the production efficiency of stamping dies for auto parts, and is more in line with people's daily use needs. technology.

The terms "center", "portrait", "landscape", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the simplified description of the present utility model, rather than indicating or implying that the referred device or element must have a specific Orientation is a specific orientation structure and operation, so it cannot be interpreted as a limitation on the protection content of the utility model.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (7)

1. The utility model provides an auto parts stamping die, includes base (1), its characterized in that: the top fixedly connected with work platform (2) of base (1), and the top of work platform (2) is provided with panel (3), the top sliding connection of work platform (2) has spacing subassembly (4), the inside of work platform (2) is provided with ejecting device (5), the top welding of base (1) has external frame (6), and the top of external frame (6) is provided with pneumatic cylinder (7), the bottom fixedly connected with punching press head (8) of pneumatic cylinder (7), and one side fixedly connected with proof warp subassembly (9) of punching press head (8).

2. The automobile part stamping die according to claim 1, wherein: spacing subassembly (4) include recess (401), stopper (402), electric putter (403), spiral shell groove (404), screw rod (405), lift groove (406) and lifter plate (407), recess (401) are seted up at the top of work platform (2), and the inside sliding connection of recess (401) has stopper (402), and one side fixedly connected with electric putter (403) of stopper (402), work platform (2) constitute sliding construction through electric putter (403) and stopper (402), and the shape size of stopper (402) and the shape size phase-match of recess (401), and the inner wall that stretches into recess (401) in addition the bottom of stopper (402) slides.

3. The automotive part stamping die according to claim 2, wherein: screw groove (404) have been seted up at the top of stopper (402), and the internal thread of screw groove (404) is connected with screw rod (405), the shape size of screw groove (404) and the shape size phase-match of screw rod (405), and the inner wall that the one end of screw rod (405) stretched into screw groove (404) rotates.

4. The automotive part stamping die according to claim 2, wherein: a lifting groove (406) is formed in one side of the limiting block (402), a lifting plate (407) is connected to the inner wall of the lifting groove (406) in a sliding mode, the limiting block (402) and the lifting plate (407) form a lifting structure through a screw (405), the upper top of one end of the lifting plate (407) is connected with the screw (405), and the middle portion of the lifting plate (407) slides in the lifting groove (406).

5. The automotive part stamping die according to claim 1, wherein: the anti-warping component (9) comprises a movable plate (901), a sliding groove (902), a moving groove (903), a moving block (904), a spring (905) and an anti-warping block (906), wherein the movable plate (901) is fixedly connected to one side of the stamping head (8), the sliding groove (902) is formed in the inner wall of the outer frame (6), the hydraulic cylinder (7) forms a lifting structure with the movable plate (901) through the stamping head (8), and one side of the movable plate (901) extends into the inner wall of the sliding groove (902) to slide.

6. The automotive part stamping die according to claim 5, wherein: the bottom of the movable plate (901) is provided with a movable groove (903), a movable block (904) is connected inside the movable groove (903) in a sliding mode, the shape and the size of the movable groove (903) are matched with those of the movable block (904), and the movable block (904) and the movable groove (903) are both in a T shape.

7. The automotive part stamping die according to claim 5, wherein: the bottom of the moving block (904) is provided with a spring (905), one end of the spring (905) is fixedly connected with an anti-warping block (906), the moving block (904) and the anti-warping block (906) form an elastic structure through the spring (905), and the spring (905) is arranged in the middle of the moving block (904) and the anti-warping block (906).

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