CN220970549U - Hardware stamping die capable of preventing rebound - Google Patents

Abstract

The utility model belongs to the field of stamping dies, and particularly relates to a rebound-preventing hardware stamping die which solves the problems of high cost and poor stability in the prior art.

Description

Hardware stamping die capable of preventing rebound

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a hardware stamping die capable of preventing rebound.

Background

At present, a stamping die is a special process equipment for processing materials into parts in cold stamping, namely a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials.

The authorized bulletin number in the prior art is: the utility model discloses an anti-rebound hardware stamping die of CN213496015U, which relates to the technical field of stamping dies and comprises a lower die seat, wherein the left side of the upper end of the lower die seat is fixedly connected with a frame, an upper die seat is fixedly arranged on the frame, and a stamping head is arranged at the lower end of the upper die seat; however, the utility model realizes the motion of the sucker through the push rod motor, thereby realizing the unloading of waste materials, and the use cost of the push rod motor is higher.

Disclosure of utility model

The utility model aims to provide a hardware stamping die capable of preventing rebound, which solves the problems of high cost and poor stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: can prevent jumping hardware stamping die, the on-line screen storage device comprises a base, screw fixedly connected with support column, fixed plate and two symmetrical arrangement's fixed column are passed through respectively at the top of base, sliding fit has the clamp plate on the fixed column, the top of clamp plate with the clamping spring has been welded jointly to the bottom of fixed column, the mould seat is installed to the bottom of support column, the stamping head is installed to the bottom of going up the mould seat, one side of stamping head is through screw fixedly connected with rack board two, the fixed plate with the inside of base is respectively sliding fit with rack board one and connecting plate, the sucking disc is installed at the top of connecting plate, install negative pressure device on the sucking disc, the bottom of rack board one is passed through screw fixed connection and is in the top of connecting plate, through screw fixedly connected with backup pad on the inner wall of fixed plate, one side of backup pad is rotated respectively and is installed driving gear and driven gear, driving gear with rack board two looks meshes, the inside sliding fit with of rack board one has two symmetrical arrangement's tooth board two, one inside has two directional bars of arranging through screw connection.

Preferably, the top of base is installed and is placed the board, logical groove has been seted up to the inside of base, four symmetrical arrangement's stand is passed through to the bottom of base, the universal wheel is installed to the bottom of stand, four one side of stand is commonly passed through screw fixedly connected with link, the bottom of link is passed through screw fixedly connected with four symmetrical arrangement's directional post, the inside rotation of link is installed two symmetrical arrangement's supporting screw, the thread bush is equipped with the support floor on the outer peripheral face of supporting screw, two symmetrical arrangement's directional grooves have been seted up on the support floor, a portion of directional post is located the inside of directional groove.

Preferably, the tooth block is provided with a through hole, and the orientation rod passes through the inside of the through hole.

Preferably, the first rack plate is provided with two symmetrically arranged sliding grooves in a sliding mode, the tooth blocks are connected inside the sliding grooves in a sliding mode, one side of each tooth block is welded with a reset spring, and the other end of each reset spring is welded on the inner wall of each sliding groove.

Preferably, one side of the first rack plate is fixedly connected with a sliding block through a screw, a groove is formed in the fixing plate, and the sliding block is slidably connected in the groove.

Preferably, the support floor is internally provided with a thread groove, and the support screw is in threaded connection with the inside of the thread groove.

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

1. According to the utility model, through the arrangement of the structures such as the driving gear, the driven gear and the like, the stamping head drives the rack plate II to move when stamping downwards, and the rack plate I drives the sucker to move downwards through the meshed arrangement of the driving gear and the driven gear, otherwise, the sucker moves upwards, and a separate motor is not required to be used for moving the sucker, so that the cost is saved.

2. According to the utility model, through the arrangement of structures such as the supporting floor and the supporting screw, the supporting screw is rotated to drive the supporting floor to move, the supporting floor is vertically moved up and down through the arrangement of the directional column, the supporting floor is supported on the ground during working, and the supporting floor is moved upwards by the reverse positive screw during movement, so that the stability of the device is better. The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

Fig. 3 is an enlarged view of the utility model at reference a.

Reference numerals in the drawings:

1. A base; 2. a support column; 3. punching heads; 4. placing a plate; 5. a suction cup; 6. a connecting plate; 7. rack plate I; 8. a fixing plate; 9. a support plate; 10. a drive gear; 11. a driven gear; 12. rack plate II; 13. a directional rod; 14. tooth blocks; 15. a connecting frame; 16. supporting the floor; 17. a support screw; 18. a directional column; 19. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the anti-rebound hardware stamping die comprises a base 1, the top of the base 1 is fixedly connected with a support column 2, a fixing plate 8 and two symmetrically arranged fixing columns through screws, a pressing plate is slidably assembled on the fixing columns, clamping springs are welded at the top of the pressing plate and the bottom of the fixing columns together, an upper die seat is installed at the bottom of the support column 2, a stamping head 3 is installed at the bottom of the upper die seat, one side of the stamping head 3 is fixedly connected with a rack plate II 12 through screws, the fixing plate 8 and the inside of the base 1 are respectively slidably assembled with a rack plate 7 and a connecting plate 6, a sucker 5 is installed at the top of the connecting plate 6, a negative pressure device is installed on the sucker 5, the bottom end of the rack plate 7 is fixedly connected to the top of the connecting plate 6 through screws, a supporting plate 9 is fixedly connected to the inner wall of the fixing plate 8 through screws, a driving gear 10 and a driven gear 11 are rotatably installed on one side of the supporting plate 9, the driving gear 10 and the driven gear 11 are meshed with the rack plate II 12, two symmetrically arranged rack blocks 14 are slidably assembled at the inside of the rack plate I7, a sucker 7 is connected with the rack plate II, a sucker 5 is arranged inside the rack plate 7 through the two symmetrically arranged gears, the two driving gears 11 are connected with the driving gear 11, the two driving gears 11 are driven by the driving gear 11 and the driving gear 11 are driven by the driving gear 13, the driving gear 11 and the driving plate 13 are driven by the driving gear 13, and the driving plate 5 is driven by the driving gear 13, and the driving plate 3 is driven by the driving gear to move downwards, and the driving plate 3 and the driving plate is driven by the driving plate 3.

Referring to fig. 1-2, a placement plate 4 is installed at the top of a base 1, through grooves are formed in the base 1, four symmetrically arranged upright posts are fixedly connected to the bottom of the base 1 through screws, universal wheels 19 are installed at the bottoms of the upright posts, a connecting frame 15 is fixedly connected to one side of each of the four upright posts through screws, four symmetrically arranged directional posts 18 are fixedly connected to the bottom of the connecting frame 15 through screws, two symmetrically arranged supporting screws 17 are rotatably installed in the connecting frame 15, supporting floors 16 are sleeved on the outer peripheral surfaces of the supporting screws 17 through threads, two symmetrically arranged directional grooves are formed in the supporting floors 16, a part of the directional posts 18 are located in the inside of each directional groove, the supporting floors 16 are driven to move through the arrangement of the supporting floors 16, the supporting screws 17 are driven to move through the arrangement of the directional posts 18, the supporting floors 16 are vertically moved up and down, the supporting floors 16 are supported on the ground during operation, and the supporting floors 16 are enabled to move upwards through reverse screws during movement, so that stability of the device is better.

Referring to fig. 1-3, a through hole is formed in a tooth block 14, a directional rod 13 passes through the inside of the through hole, two symmetrically arranged sliding grooves are slidably arranged on a first rack plate 7, the tooth block 14 is slidably connected in the sliding grooves, a return spring is welded on one side of the tooth block 14, the other end of the return spring is welded on the inner wall of the sliding grooves, a sliding block is fixedly connected to one side of the first rack plate 7 through a screw, a groove is formed in the inside of a fixed plate 8, the sliding block is slidably connected in the groove, a thread groove is formed in the inside of a supporting floor 16, and a supporting screw 17 is in threaded connection in the thread groove.

The specific implementation process of the utility model is as follows: the stamping head 3 moves downwards to drive the rack plate II 12 to move, the rack plate II 12 moves to enable the driving gear 10 to rotate, the driving gear 10 drives the driven gear 11 to rotate, the driven gear 11 drives the rack plate I7 to move, the movement distance of the rack plate I7 is limited due to the fact that the tooth block 14 slides in a sliding groove and the reset spring drives the tooth block 14 to reset, the rack plate I7 cannot move along with the descending of the stamping head 3 all the time, the connecting plate 6 and the sucker 5 are driven to move downwards, otherwise, the stamping head 3 resets to drive the sucker 5 to move upwards, waste unloading can be achieved, waste rebound is effectively prevented through the sucker 5, and workpiece rebound is effectively prevented through the placement of the plate 4 and the pressing plate (the movement of the stamping head 3 is the prior art and is not described in detail here);

Further, the supporting screw 17 is rotated to drive the supporting floor 16 to move, the supporting floor 16 is vertically moved up and down through the arrangement of the directional column 18, the supporting floor 16 is supported on the ground during operation, the supporting floor 16 is moved upwards through the reverse screw during movement, and the influence on stability caused by the fact that friction force between other wheels is poor due to long-time use of a brake block on a brake wheel is avoided.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. Can prevent bouncing hardware stamping die, including base (1), its characterized in that: the top of base (1) is connected with support column (2), fixed plate (8) and two symmetrical arrangement's fixed column respectively through screw fixed, sliding fit has the clamp plate on the fixed column, the top of clamp plate with the bottom of fixed column welds jointly and has the centre gripping spring, the mould seat is installed to the bottom of support column (2), install punching press head (3) in the bottom of mould seat, one side of punching press head (3) is through screw fixedly connected with rack board two (12), fixed plate (8) with rack board (7) and connecting plate (6) are respectively slidingly assembled in the inside of base (1), sucking disc (5) are installed at the top of connecting plate (6), install negative pressure device on sucking disc (5), the bottom of rack board one (7) is in through screw fixed connection the top of connecting plate (6), be connected with backup pad (9) on the inner wall of fixed plate (8) through screw fixed, one side of backup pad (9) is rotated respectively and is installed driving gear (10) and driven gear (11), driving gear (10) and driven gear (7) are equipped with rack board (7) and rack board (14) are mutually engaged with each other, rack board (7) are arranged in a pair of mutual engagement, two symmetrically arranged orientation rods (13) are fixedly connected to the inside of the first rack plate (7) through screws.

2. The rebound-preventing hardware stamping die according to claim 1, wherein: the utility model discloses a support structure for a solar cell module, including base (1), support screw (17) and supporting screw, place board (4) is installed at the top of base (1), logical groove has been seted up to the inside of base (1), four symmetrical arrangement's stand is passed through to the bottom of base (1), universal wheel (19) are installed to the bottom of stand, four one side of stand is jointly through screw fixedly connected with link (15), four symmetrical arrangement's orientation post (18) are passed through screw fixedly connected with in the bottom of link (15), two symmetrical arrangement's supporting screw (17) are installed in the internal rotation of link (15), the thread bush is equipped with on the outer peripheral face of supporting screw (17) props floor (16), two symmetrical arrangement's orientation grooves have been seted up on propping floor (16), one portion of orientation post (18) is located the inside of orientation groove.

3. The rebound-preventing hardware stamping die according to claim 1, wherein: the tooth block (14) is provided with a through hole, and the orientation rod (13) passes through the inside of the through hole.

4. The rebound-preventing hardware stamping die according to claim 1, wherein: the rack plate I (7) is provided with two symmetrically arranged sliding grooves in a sliding mode, the tooth block (14) is connected inside the sliding grooves in a sliding mode, one side of the tooth block (14) is welded with a reset spring, and the other end of the reset spring is welded on the inner wall of the sliding grooves.

5. The rebound-preventing hardware stamping die according to claim 1, wherein: one side of the first rack plate (7) is fixedly connected with a sliding block through a screw, a groove is formed in the fixing plate (8), and the sliding block is slidably connected in the groove.

6. The rebound-preventing hardware stamping die according to claim 2, wherein: the inside of propping up floor (16) has offered the screw thread groove, supporting screw (17) threaded connection is in the inside of screw thread groove.