CN221112837U - Plastic product stamping tool - Google Patents

Abstract

The utility model relates to the field of plastic product manufacturing, in particular to a plastic product stamping tool which comprises a bottom block, a stamping block, a supporting column, a moving frame, a moving block, a connecting plate, a motor, an eccentric wheel, a guide rod and a connecting block; two sliding grooves a are formed in the two bottom blocks; the two stamping blocks are arranged on the bottom block in a sliding way, two sliding blocks a are arranged on the bottom surfaces of the two stamping blocks, and the two groups of sliding blocks a are connected in the sliding groove a in a sliding way; the two support columns are arranged at the outer sides of the two bottom blocks, and the inner sides of the two support columns are provided with sliding grooves b; the movable frame is arranged between the two sliding grooves b in a sliding manner, sliding blocks b are arranged on two sides of the movable frame, and the two sliding blocks b are connected inside the sliding grooves b in a sliding manner; the moving block is connected inside the moving frame in a sliding way; the connecting plates are arranged on the two support columns; the motor is arranged under the connecting plate, and the driving end of the motor is provided with a rotating shaft. The utility model can mold plastic pipes at one time and has higher efficiency.

Description

Plastic product stamping tool

Technical Field

The utility model relates to the field of plastic product manufacturing, in particular to a plastic product stamping tool.

Background

The plastic product stamping tool is a special tool for stamping plastic products. It is generally composed of a stamping die, a stamping machine and auxiliary equipment. The stamping die is a core part of a plastic product stamping tool and consists of an upper die and a lower die, and plastic materials are processed into required shapes by the force of stamping machinery. The design and manufacture of the stamping die need to consider factors such as the characteristics of the plastic material, the shape and size of the product, etc. to ensure accuracy and quality in the stamping process. The method has the characteristics of high efficiency, accuracy and good repeatability, and can meet the production requirements of plastic products with different shapes and sizes.

The Chinese patent with the bulletin number of CN214447752U discloses a plastic product stamping tool, which comprises a base plate, the vertical rigid coupling in bottom plate upper surface one side has the slide pipe, vertical cartridge has the slide bar in the slide pipe, slide bar top level rigid coupling has the horizontal pole, the cover is equipped with first spring on the slide bar, vertical rigid coupling has the sliding sleeve on the tip of horizontal pole, vertical cartridge has the rotary tube in the sliding sleeve, the locating hole has been seted up to the level on the sliding sleeve outer wall, horizontal spiro union has the locating pin in the locating hole, vertical cartridge has the pivot in the rotary tube, the keyway has been seted up on the pivot surface, the rigid coupling has the keybar on the rotary tube inner wall, can connect the drift of different specifications and shape through the clamp structure, after the drift is connected, opens the locating pin and rotates the rotary tube, adjusts drift azimuth angle.

However, the above disclosed solution has the following disadvantages: although the device can carry out stamping operation, the device is difficult to carry out one-time stamping forming on the plastic pipe and has low efficiency.

Disclosure of utility model

The utility model aims at solving the problems that in the background technology, plastic pipes are difficult to punch and form at one time and the efficiency is low, and provides a plastic product punching tool.

The technical scheme of the utility model is as follows: a plastic product stamping tool comprises a bottom block, a stamping block, a supporting column, a moving frame, a moving block, a connecting plate, a motor, an eccentric wheel, a guide rod and a connecting block;

Two sliding grooves a are formed in the two bottom blocks; the two stamping blocks are arranged on the bottom block in a sliding way, two sliding blocks a are arranged on the bottom surfaces of the two stamping blocks, and the two groups of sliding blocks a are connected in the sliding groove a in a sliding way; the two support columns are arranged at the outer sides of the two bottom blocks, and the inner sides of the two support columns are provided with sliding grooves b; the movable frame is arranged between the two sliding grooves b in a sliding manner, sliding blocks b are arranged on two sides of the movable frame, and the two sliding blocks b are connected inside the sliding grooves b in a sliding manner; the moving block is connected inside the moving frame in a sliding way; the connecting plates are arranged on the two support columns; the motor is arranged below the connecting plate, and the driving end of the motor is provided with a rotating shaft; the eccentric wheel is arranged on the outer side of the moving block; the two guide rods are arranged at the bottom of the movable frame, guide grooves are formed in the two bottom blocks, and the two guide rods are respectively arranged in the two guide grooves; the connecting block sets up in the bottom of removing the frame, and the bottom of connecting block is provided with the shaping pole.

Preferably, the inner sides of the two bottom blocks are provided with semicircular grooves a, the inner sides of the two punching blocks are provided with semicircular grooves b, and the two semicircular grooves a and the semicircular grooves b are spliced into a whole.

Preferably, two bolts are arranged between the forming rod and the connecting block.

Preferably, the inner end of the rotating shaft is arranged at the eccentric position of the eccentric wheel.

Preferably, the shape of the two guide rods is matched with the shape of the two guide grooves.

Preferably, the directions of the two sliding grooves a and the sliding groove b are in a vertical relationship.

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

through setting up motor, the pivot, the eccentric wheel, the guide arm, the guide way, the connecting block, the shaping pole, semicircle groove a and semicircle groove, motor drive pivot rotates, the pivot drives the eccentric wheel and rotates, drive the movable block round trip movement in moving the frame thereupon, drive the movable frame and reciprocate between two support columns thereupon, drive two guide arms and reciprocate thereupon, two guide arms move down, because the guide way is because two guide arms are fit, the downward movement can drive the punching press piece and inwards move, simultaneously, the movable frame drives the shaping pole and moves to semicircle groove a and semicircle groove b, two punching press pieces drive two semicircle groove inward movements, cooperate with two semicircle groove a, the punching press becomes the cylinder. In conclusion, the device can perform one-step molding on the plastic pipe, and has high efficiency.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the specific structure of FIG. 1;

FIG. 3 is an internal cross-sectional view of FIG. 1;

fig. 4 is an enlarged view at a in fig. 1.

Reference numerals: 1. a bottom block; 2. a chute a; 3. stamping blocks; 4. a sliding block a; 5. a support column; 6. a chute b; 7. a moving frame; 8. a sliding block b; 9. a moving block; 10. a connecting plate; 11. a motor; 12. a rotating shaft; 13. an eccentric wheel; 14. a guide rod; 15. a guide groove; 16. a connecting block; 17. forming a rod; 18. a semicircular groove a; 19. a semicircular groove b; 20. and (5) a bolt.

Detailed Description

Example 1

As shown in fig. 1-4, the utility model provides a plastic product stamping tool, which comprises a bottom block 1, a stamping block 3, a supporting column 5, a moving frame 7, a moving block 9, a connecting plate 10, a motor 11, an eccentric wheel 13, a guide rod 14 and a connecting block 16;

two sliding grooves a2 are formed in the two bottom blocks 1; the two stamping blocks 3 are arranged on the bottom block 1 in a sliding manner, two sliding blocks a4 are arranged on the bottom surfaces of the two stamping blocks 3, and the two groups of sliding blocks a4 are connected in the sliding groove a2 in a sliding manner; the two support columns 5 are arranged on the outer sides of the two bottom blocks 1, and sliding grooves b6 are formed in the inner sides of the two support columns 5; the movable frame 7 is arranged between the two sliding grooves b6 in a sliding manner, sliding blocks b8 are arranged on two sides of the movable frame 7, and the two sliding blocks b8 are connected inside the sliding grooves b6 in a sliding manner; the moving block 9 is slidably connected inside the moving frame 7; the connecting plates 10 are arranged on the two support columns 5; the motor 11 is arranged under the connecting plate 10, and the driving end of the motor 11 is provided with a rotating shaft 12; the eccentric wheel 13 is arranged on the outer side of the moving block 9; the two guide rods 14 are arranged at the bottom of the movable frame 7, guide grooves 15 are formed in the two bottom blocks 1, and the two guide rods 14 are respectively arranged in the two guide grooves 15; the connection block 16 is provided at the bottom of the moving frame 7, and the bottom of the connection block 16 is provided with a molding rod 17.

Working principle: when the stamping device is used, an original piece to be stamped is firstly placed between the two stamping blocks 3 and the forming rod 17, then the motor 11 is started, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the eccentric wheel 13 to rotate, the moving block 9 is driven to move back and forth in the moving frame 7, the moving frame 7 is driven to move up and down between the two support columns 5, the two guide rods 14 are driven to move up and down, the two guide rods 14 move downwards, the stamping blocks 3 are driven to move inwards due to the fact that the guide grooves 15 are matched with the two guide rods 14, meanwhile, the moving frame 7 drives the forming rod 17 to move into the semicircular groove a18 and the semicircular groove b19, and the two stamping blocks 3 drive the two semicircular grooves to move inwards to be matched with the two semicircular grooves a18 to be stamped into a cylinder.

In this embodiment, by providing the motor 11, the rotating shaft 12, the eccentric wheel 13, the guide rods 14, the guide grooves 15, the connecting block 16, the forming rod 17, the semicircular groove a18 and the semicircular groove, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the eccentric wheel 13 to rotate, and then drives the moving block 9 to move back and forth in the moving frame 7, and then drives the moving frame 7 to move up and down between the two support columns 5, and then drives the two guide rods 14 to move up and down, and the two guide rods 14 move down, and because the guide grooves 15 are matched with the two guide rods 14, the downward movement drives the stamping block 3 to move inwards, and at the same time, the moving frame 7 drives the forming rod 17 to move into the semicircular groove a18 and the semicircular groove b19, and the two stamping blocks 3 drive the two semicircular grooves to move inwards to be matched with the two semicircular grooves a18, so as to stamp into a cylinder. In conclusion, the device can perform one-step molding on the plastic pipe, and has high efficiency.

Example two

As shown in fig. 1-4, in the punching tool for plastic products according to the present utility model, compared with the first embodiment, the inner sides of the two bottom blocks 1 are provided with the semicircular grooves a18, the inner sides of the two punching blocks 3 are provided with the semicircular grooves b19, and the two semicircular grooves a18 and the semicircular grooves b19 are combined into a whole; two bolts 20 are arranged between the forming rod 17 and the connecting block 16; the inner end of the rotating shaft 12 is arranged at the eccentric position of the eccentric wheel 13; the shape of the two guide rods 14 is matched with the shape of the two guide grooves 15; the directions of the two sliding grooves a2 and the sliding groove b6 are in a vertical relation.

In this embodiment, by arranging the motor 11, the rotating shaft 12, the eccentric wheel 13, the guide rods 14, the guide grooves 15, the connecting blocks 16, the forming rods 17, the semicircular grooves a18 and the semicircular grooves, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the eccentric wheel 13 to rotate, the moving block 9 is driven to move back and forth in the moving frame 7, the moving frame 7 is driven to move up and down between the two support columns 5, the two guide rods 14 are driven to move up and down, the two guide rods 14 move down, the guide grooves 15 are matched with the two guide rods 14, the downward movement can drive the stamping blocks 3 to move inwards, meanwhile, the moving frame 7 drives the forming rods 17 to move into the semicircular grooves a18 and the semicircular grooves b19, and the two stamping blocks 3 drive the two semicircular grooves to move inwards to be matched with the two semicircular grooves a18, so as to stamp into a cylinder; in addition, by arranging two bolts 20, the forming rod 17 is convenient to replace, and different plastic products can be conveniently punched; the inner end of the rotating shaft 12 is arranged at the eccentric position of the eccentric wheel 13 so as to conveniently drive the moving block 9 and the moving frame 7 to reciprocate. The device can perform one-time molding on the plastic pipe, and has higher efficiency.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The plastic product stamping tool is characterized by comprising a bottom block (1), a stamping block (3), a supporting column (5), a movable frame (7), a movable block (9), a connecting plate (10), a motor (11), an eccentric wheel (13), a guide rod (14) and a connecting block (16);

Two sliding grooves a (2) are formed in the two bottom blocks (1); the two stamping blocks (3) are arranged on the bottom block (1) in a sliding manner, two sliding blocks a (4) are arranged on the bottom surfaces of the two stamping blocks (3), and the two groups of sliding blocks a (4) are connected in the sliding groove a (2) in a sliding manner; the two support columns (5) are arranged at the outer sides of the two bottom blocks (1), and sliding grooves b (6) are formed in the inner sides of the two support columns (5); the movable frame (7) is arranged between the two sliding grooves b (6) in a sliding manner, sliding blocks b (8) are arranged on two sides of the movable frame (7), and the two sliding blocks b (8) are connected inside the sliding grooves b (6) in a sliding manner; the moving block (9) is connected inside the moving frame (7) in a sliding way; the connecting plates (10) are arranged on the two support columns (5); the motor (11) is arranged under the connecting plate (10), and a rotating shaft (12) is arranged at the driving end of the motor (11); the eccentric wheel (13) is arranged at the outer side of the moving block (9); the two guide rods (14) are arranged at the bottom of the movable frame (7), guide grooves (15) are formed in the two bottom blocks (1), and the two guide rods (14) are respectively arranged in the two guide grooves (15); the connecting block (16) is arranged at the bottom of the movable frame (7), and a forming rod (17) is arranged at the bottom of the connecting block (16).

2. The plastic product stamping tool according to claim 1, wherein the inner sides of the two bottom blocks (1) are provided with semicircular grooves a (18), the inner sides of the two stamping blocks (3) are provided with semicircular grooves b (19), and the two semicircular grooves a (18) and the semicircular grooves b (19) are spliced into a whole.

3. The plastic product stamping tool according to claim 1, characterized in that two bolts (20) are arranged between the forming rod (17) and the connecting block (16).

4. A plastic product stamping tool as claimed in claim 1, characterized in that the inner end of the spindle (12) is arranged at the eccentric of the eccentric wheel (13).

5. A plastic product stamping tool as claimed in claim 1, characterized in that the shape of the two guide rods (14) is in engagement with the two guide grooves (15).

6. The plastic product stamping tooling according to claim 1, wherein the directions of the two slide grooves a (2) and the slide groove b (6) are in a perpendicular relationship.