CN220635974U

CN220635974U - Stamping device for wind deflector

Info

Publication number: CN220635974U
Application number: CN202322330846.9U
Authority: CN
Inventors: 贾强
Original assignee: Xuzhou Tianying Automobile Co ltd
Current assignee: Xuzhou Tianying Automobile Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-22
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of stamping devices and discloses a wind deflector stamping device which comprises a mounting frame, wherein a lower die holder is arranged on the mounting frame, two hydraulic cylinders are arranged on the mounting frame, positioning plates are arranged on the two hydraulic cylinders, limiting blocks are arranged on two sides of each positioning plate, retaining grooves are formed in two sides of the mounting frame, the limiting blocks are slidably arranged in the retaining grooves, and mounting blocks are movably arranged at the bottom of each positioning plate. When the upper die holder is replaced, the T-shaped sliding blocks are inserted into the T-shaped sliding grooves to fix the upper die holder in advance, then the motor is started, the motor rotates to drive the double-head screw rod to rotate, and the double-head screw rod rotates to drive the two sliding blocks to slide towards the middle to approach each other, so that the two clamping blocks are driven to clamp and fix the mounting blocks, the upper die holder can be stably mounted on the positioning plate, the upper die holders with different specifications and types can be replaced conveniently and rapidly, and the practicability of the device is improved.

Description

Stamping device for wind deflector

Technical Field

The utility model belongs to the technical field of stamping devices, and particularly relates to a wind deflector stamping device.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, namely the cold stamping die, wherein the stamping is a pressure processing method for separating or plastically deforming the materials by using a die arranged on a press machine at room temperature so as to obtain the required parts.

The existing upper die holder is generally fixedly connected with the hydraulic cylinder, so that the upper die holder with different specifications and models is inconvenient to replace, the applicability is low, a machined part is easy to sink in a die cavity after being punched and formed, and workers are inconvenient to take out the machined part after demolding, so that the production efficiency of the wind shield is reduced, and the requirement of people is met by the wind shield punching device.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a wind deflector stamping device which can conveniently replace upper die bases with different specifications and models and conveniently demould machined parts.

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

the utility model provides a deep bead stamping device, includes the mounting bracket, install the die holder on the mounting bracket, install two pneumatic cylinders on the mounting bracket, install the locating plate on two pneumatic cylinders, the stopper is all installed to the both sides of locating plate, the constant head tank has all been seted up to the both sides of mounting bracket, stopper slidable mounting is in the constant head tank, the bottom movable mounting of locating plate has the installation piece, install the upper die holder on the installation piece, the both sides of installation piece all are equipped with the grip block, the grip block contacts with the installation piece, install the sliding block on the grip block, threaded mounting has the double-end screw on the sliding block, the fixed block is all installed in the rotation at the both ends of double-end screw, the fixed block is installed on the locating plate.

Preferably, a motor is arranged on the positioning plate, a transmission shaft is arranged on the motor, a driving wheel is arranged on the transmission shaft, a belt is sleeved on the driving wheel, a driven wheel is sleeved on the belt, and the driven wheel is arranged on the double-head screw rod.

Preferably, four sliding rods are slidably arranged on the bottom wall of the lower die holder, and movable plates are arranged on the sliding rods.

Preferably, a positioning groove is formed in the bottom wall of the lower die holder, the sliding rod is slidably mounted in the positioning groove, a buffer spring is arranged in the positioning groove, one end of the buffer spring is mounted on the sliding rod, and the other end of the buffer spring is mounted on the inner wall of the positioning groove.

Preferably, two anti-falling blocks are arranged on the clamping block, two limiting grooves are formed in the mounting block, and the anti-falling blocks are movably arranged in the limiting grooves.

Preferably, the mounting block is provided with a T-shaped sliding block, the positioning plate is provided with a T-shaped sliding groove, and the T-shaped sliding block is movably mounted in the T-shaped sliding groove.

Preferably, the locating plate is provided with a movable hole, and the sliding block is slidably arranged in the movable hole.

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

(1) Through the arrangement of the clamping blocks, the motor, the sliding blocks and other structures, when the upper die holder is replaced, the T-shaped sliding blocks are inserted into the T-shaped sliding grooves to fix the upper die holder in advance, then the motor is started, the motor rotates to drive the double-headed screw to rotate, the double-headed screw rotates to drive the two sliding blocks to slide towards the middle to approach, so that the two clamping blocks are driven to clamp and fix the mounting blocks, the upper die holder can be stably mounted on the positioning plate, and therefore, the upper die holders with different specifications and models can be replaced, and the device is convenient and fast, and the practicability is improved;

(2) Through fly leaf, buffer spring and slide bar isotructure set up, place the machined part on the fly leaf, when starting the pneumatic cylinder and driving the upper die base and punching press the machined part, can extrude the fly leaf and slide in the die holder down, drive the slide bar inwards and slide and compress buffer spring from this, after the punching press is accomplished, the upper die base rises, drive the fly leaf under buffer spring's resilience effect and rise outside the machined part that will punch the completion takes out the die holder, can make things convenient for staff's drawing of patterns from this, buffer spring also can play certain cushioning effect when the punching press simultaneously, prevent that the pressure from too big damage that causes the die holder.

Drawings

Fig. 1 is a schematic perspective view of a wind deflector stamping device according to the present utility model;

fig. 2 is a schematic structural diagram of connection between a motor and a clamping block of a wind deflector stamping device according to the present utility model;

fig. 3 is a schematic structural view of a sliding block, a clamping block and an anti-drop block of a wind deflector stamping device according to the present utility model;

fig. 4 is a schematic structural view of a mounting block, a T-shaped slider and a limiting groove of a wind deflector stamping device according to the present utility model;

fig. 5 is a schematic structural diagram of a connection between a sliding rod and a lower die holder of a wind deflector stamping device according to the present utility model;

fig. 6 is a cross-sectional view showing the connection of the movable plate and the buffer spring of the wind deflector punching device according to the present utility model.

Reference numerals illustrate:

1. a mounting frame; 2. a hydraulic cylinder; 3. a positioning plate; 4. a retention groove; 5. a limiting block; 6. a mounting block; 7. an upper die holder; 8. a lower die holder; 9. a movable plate; 10. a fixed block; 11. a sliding block; 12. a double-ended screw; 13. a T-shaped slider; 14. a T-shaped chute; 15. a clamping block; 16. a motor; 17. a transmission shaft; 18. a driving wheel; 19. a belt; 20. driven wheel; 21. an anti-falling block; 22. a limit groove; 23. a slide bar; 24. a positioning groove; 25. a buffer spring; 26. a movable hole.

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.

As shown in fig. 1 to 6, the wind deflector stamping device provided in this embodiment includes a mounting frame 1, a lower die holder 8 is mounted on the mounting frame 1, two hydraulic cylinders 2 are mounted on the mounting frame 1, a positioning plate 3 is mounted on the two hydraulic cylinders 2, two sides of the positioning plate 3 are both provided with a limiting block 5, two sides of the mounting frame 1 are both provided with a retaining groove 4, the limiting block 5 is slidably mounted in the retaining groove 4, the bottom of the positioning plate 3 is movably mounted with a mounting block 6, an upper die holder 7 is mounted on the mounting block 6, two sides of the mounting block 6 are both provided with clamping blocks 15, the clamping blocks 15 are contacted with the mounting block 6, a sliding block 11 is mounted on the clamping blocks 15, a double-head screw 12 is mounted on the sliding block 11 in a threaded manner, two ends of the double-head screw 12 are both ends of the rotating and are provided with a fixing block 10, the fixing block 10 is mounted on the positioning plate 3, a motor 16 is mounted on the positioning plate 3, the motor 16 is provided with a transmission shaft 17, the transmission shaft 17 is provided with a driving wheel 18, the driving wheel 18 is sleeved with a belt 19, the belt 19 is sleeved with a driven wheel 20, the driven wheel 20 is arranged on a double-end screw 12, the mounting block 6 is provided with a T-shaped sliding block 13, the positioning plate 3 is provided with a T-shaped sliding groove 14, the T-shaped sliding block 13 is movably arranged in the T-shaped sliding groove 14, when the upper die holder 7 needs to be replaced, the T-shaped sliding block 13 is inserted into the T-shaped sliding groove 14 to fix the upper die holder 7 in advance, then the motor 16 is started, the motor 16 rotates to drive the transmission shaft 17 to rotate, the transmission shaft 17 rotates to drive the driving wheel 18 to rotate, the driving wheel 18 rotates to drive the belt 19 to rotate, the belt 19 rotates to drive the driven wheel 20 to rotate, the driven wheel 20 rotates to drive the double-end screw 12 to rotate, the double-end screw 12 rotates to drive the two sliding blocks 11 to slide towards the middle, thereby drive two grip blocks 15 and carry out the centre gripping fixed with installation piece 6 for upper die base 7 can be firm install on locating plate 3, can change the upper die base of different specification models from this, convenient and fast has improved the practicality of device.

Further, four slide bars 23 are slidably mounted on the bottom wall of the lower die holder 8, a movable plate 9 is mounted on the slide bars 23, a positioning groove 24 is formed in the bottom wall of the lower die holder 8, the slide bars 23 are slidably mounted in the positioning groove 24, a buffer spring 25 is arranged in the positioning groove 24, one end of the buffer spring 25 is mounted on the slide bars 23, the other end of the buffer spring 25 is mounted on the inner wall of the positioning groove 24, a workpiece is placed on the movable plate 9, when the hydraulic cylinder 2 is started to drive the upper die holder 7 to punch the workpiece, the movable plate 9 is extruded to slide into the lower die holder 8, so that the slide bars 23 are driven to slide into the positioning groove 24 and are compressed to the buffer spring 25, after punching is completed, the upper die holder 7 is lifted, the movable plate 9 is driven to lift under the rebound effect of the buffer spring 25 to bring the punched workpiece out of the lower die holder 8, and therefore the demolding of a worker can be facilitated, and meanwhile, the buffer spring 25 also plays a certain buffering role in punching process, and damage caused by overlarge pressure is prevented.

Further, two anti-falling blocks 21 are installed on the clamping block 15, two limit grooves 22 are formed in the installation block 6, the anti-falling blocks 21 are movably installed in the limit grooves 22, and when the clamping block 15 slides to clamp the installation block 6, the anti-falling blocks 21 can be aligned with the limit grooves 22 and inserted, so that the upper die holder 7 can be prevented from being installed more stably, and the upper die holder is prevented from slipping.

Further, the locating plate 3 is provided with a movable hole 26, the sliding block 11 is slidably mounted in the movable hole 26, the movable hole 26 plays a certain limiting role on the sliding block 11, and the sliding block 11 can be driven to horizontally slide when the double-headed screw 12 rotates, so that the clamping block 15 can be driven to clamp the mounting block 6.

When the upper die holder 7 needs to be replaced, the T-shaped sliding block 13 is inserted into the T-shaped sliding groove 14 to fix the upper die holder 7 in advance, then the motor 16 is started, the motor 16 rotates to drive the transmission shaft 17 to rotate, the transmission shaft 17 rotates to drive the driving wheel 18 to rotate, the driving wheel 18 rotates to drive the belt 19 to rotate, the belt 19 rotates to drive the driven wheel 20 to rotate, the driven wheel 20 rotates to drive the double-headed screw 12 to rotate, the double-headed screw 12 rotates to drive the two sliding blocks 11 to slide towards the middle to approach, thereby driving the two clamping blocks 15 to clamp and fix the mounting blocks 6, at the moment, the anti-falling block 21 slides into the limiting groove 22 to limit, so that the upper die holder 7 can be stably mounted on the positioning plate 3, the upper die holder 7 can be replaced with different specifications, the practicality of the device is improved, workpieces are placed on the movable plate 9, when the hydraulic cylinder 2 is started to drive the upper die holder 7 to punch the workpieces, the movable plate 9 slides into the lower die holder 8, the sliding rod 23 slides into the positioning groove 24 and is compressed into the buffer spring 25, after punching is completed, the upper die holder 7 is lifted, the buffer spring 25 is also can be conveniently and the buffer spring 25 is prevented from being damaged when the workpiece is punched out, and the workpiece is conveniently and the workpiece is punched out.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a deep bead stamping device which characterized in that: including mounting bracket (1), install die holder (8) on mounting bracket (1), install two pneumatic cylinders (2) on mounting bracket (1), install locating plate (3) on two pneumatic cylinders (2), stopper (5) are all installed to the both sides of locating plate (3), retainer groove (4) have all been seted up to the both sides of mounting bracket (1), stopper (5) slidable mounting is in retainer groove (4), install upper die holder (7) on locating plate (3) bottom movable mounting piece (6), both sides of installing piece (6) all are equipped with grip block (15), grip block (15) are contacted with installing piece (6), install slider (11) on grip block (15), threaded mounting has double-end screw (12) on slider (11), fixed block (10) are all rotated at the both ends of double-end screw (12), fixed block (10) are installed on locating plate (3).

2. A wind deflector stamping device as claimed in claim 1, wherein: the positioning plate (3) is provided with a motor (16), the motor (16) is provided with a transmission shaft (17), the transmission shaft (17) is provided with a driving wheel (18), the driving wheel (18) is sleeved with a belt (19), the belt (19) is sleeved with a driven wheel (20), and the driven wheel (20) is arranged on the double-head screw (12).

3. A wind deflector stamping device as claimed in claim 1, wherein: four sliding rods (23) are slidably arranged on the bottom wall of the lower die holder (8), and a movable plate (9) is arranged on each sliding rod (23).

4. A wind deflector stamping device as claimed in claim 3, wherein: a positioning groove (24) is formed in the bottom wall of the lower die holder (8), the sliding rod (23) is slidably mounted in the positioning groove (24), a buffer spring (25) is arranged in the positioning groove (24), one end of the buffer spring (25) is mounted on the sliding rod (23), and the other end of the buffer spring (25) is mounted on the inner wall of the positioning groove (24).

5. A wind deflector stamping device as claimed in claim 1, wherein: two anti-falling blocks (21) are arranged on the clamping block (15), two limiting grooves (22) are formed in the mounting block (6), and the anti-falling blocks (21) are movably mounted in the limiting grooves (22).

6. A wind deflector stamping device as claimed in claim 1, wherein: the T-shaped sliding block (13) is arranged on the mounting block (6), the T-shaped sliding groove (14) is formed in the positioning plate (3), and the T-shaped sliding block (13) is movably arranged in the T-shaped sliding groove (14).

7. A wind deflector stamping device as claimed in claim 1, wherein: the locating plate (3) is provided with a movable hole (26), and the sliding block (11) is slidably arranged in the movable hole (26).