CN208495567U - A kind of riveted shaping mould - Google Patents

Abstract

The utility model discloses a kind of riveted shaping moulds, it include: cope plate and lower template, it is provided with woollen between cope plate and lower template, is located at the position of woollen stud to be riveted on cope plate and is fixedly installed with riveting punching head, adjustment cushion block is also equipped with below cope plate；Round platform hole is equipped in lower template at the position of woollen stud to be riveted, mandril is installed in round platform hole, the sliding block being connected into pairs above mandril, sliding block and the contact surface of round platform hole are inclined-plane, sliding block is equipped with arc notch, sliding block is combined into slider bore identical with stud diameter to be riveted with arc notch, cushion block and lower adjustment cushion block are installed in lower template, locating piece is also equipped with by screw in lower template, locating piece passes through lower adjustment cushion block and is fixed in lower template, it is completed with one process of riveted and shaping, has saved the effect of equipment cost and human cost.

Description

A kind of riveted shaping mould

Technical field

The utility model belongs to die device technical field, especially a kind of riveted shaping mould.

Background technique

Flat-panel monitor (Flat panel display), also known as flat panel TV include a variety of science and technology, make display (video display) is than conventional television (traditional television) or display (usually by cathode-ray tube It is made) it is more frivolous, thickness is usually less than 4 English inch (100 mm).2009, Chinese production flat panel TV about 6 altogether, 7,800,000, It occupies first place in the world.Chinese flat panel TV yield reaches the 80% of Chinese TV machine yield up to 8,0,000,000 within 2010.Quilt in 2010 Being described as is most fast 1 year of flat panel TV spreading speed, is mainly manifested on its product sales volume.Flat panel TV sales volume reaches within 2010 To 35,000,000, with the increasingly raising of people's living standard, the development of national science and technology, flat panel TV at explosive growth, Yield is continuously improved, and while meeting China's national demand, country also goes into overdrive in the outlet to flat panel TV, before market Scape is good.The flat panel TVs metal backing technological process of production such as LCD TV, LED television is usually punching press, riveted, shaping.? At this stage, riveted and shaping are generally divided into what two processes carried out, it is such the disadvantage is that increase equipment cost and manpower at This, it is also more difficult to control in quality because having added a procedure, it is unfavorable for the flat panel TV that China produces and takes part in international competition.

Utility model content

Technical problem to be solved in the utility model is to carry on the back the flat panel TVs metal such as original LCD TV, LED television The shortcomings that riveted and two step of shaping in board production technology process become a step, overcome the prior art, provides a kind of riveted shaping Mold, by the way that locating piece, riveted sliding block, riveting punching head, reforming plunger, the components such as reforming plunger adjuster, reforming plunger is arranged Height can be according to circumstances adjusted, different demands are adapted to, when the mold is closed, riveted and shaping one-time-reach-place have riveted and whole One process of shape is completed, and equipment cost and human cost have been saved, and better quality control is conducive to the flat panel TV of China's production The effect to take part in international competition.

In order to solve the above technical problems, the utility model provides a kind of riveted shaping mould, comprising: upper mold and lower die Tool, upper mold includes: upper pallet, upper cushion block and cope plate, and the upper end of upper cushion block is fixedly connected with upper pallet, the lower end of upper cushion block It is fixedly connected with cope plate, the lower surface of cope plate is vertically equipped with threaded hole and is equipped with upward adjustment screw, upper adjustment The lower end of screw rod is equipped with reforming plunger, and the lower section of cope plate, which is located to be equipped at the beside of upward adjustment screw, leads Column；

Lower mold includes: lower pallet, lower cushion block and lower template, and the lower end of lower cushion block is fixedly connected with lower pallet, lower cushion block Upper end be fixedly connected with lower template, lower template upper surface is vertically equipped with threaded hole and is equipped with lower adjustment screw, under The upper end of adjustment screw is equipped with lower reforming plunger, and the top of lower template, which is located at the beside for lowering whole screw rod, to be equipped with Guide pad, guide pad is interior to be equipped with the pilot hole matched with guide post；

It is provided with woollen between cope plate and lower template, fixed peace at the position of woollen stud to be riveted is located on cope plate Equipped with riveting punching head, adjustment cushion block is also equipped with below cope plate；It is located at the position of woollen stud to be riveted in lower template Place is equipped with round platform hole, is equipped with mandril in round platform hole, the sliding block being connected into pairs above mandril, and the contact surface of sliding block and round platform hole is Inclined-plane, sliding block are equipped with arc notch, and sliding block is combined into slider bore identical with stud diameter to be riveted, lower die with arc notch Cushion block and lower adjustment cushion block are installed on plate, locating piece is also equipped with by screw in lower template, locating piece passes through lower adjustment Cushion block is fixed in lower template.

The technical solution that the utility model further limits is: the quantity of guide post is greater than 2.

Further, the contact surface of locating piece and woollen, which is equipped with, introduces angle.

Further, upper locking nut is installed on the outside of upward adjustment screw, lower lock is installed on the outside of lower adjustment screw Tight nut.

The beneficial effects of the utility model are:

In order to adapt to different demands, upper reforming plunger and lower reforming plunger can according to circumstances adjust height, when mold is closed When, upper reforming plunger and lower reforming plunger compress woollen, and play the role of carrying out shaping to woollen, guarantees the flatness of woollen, Riveting punching head is pressing against woollen and is moving down, and woollen is pressing against pairs of sliding block and moving down, when slide block movement is to round platform hole bottom, Sliding block pore radius is minimum, and stud to be riveted is positioned, and riveting punching head is to complete riveted, then in riveting studs indentation woollen Mandril is jacked up sliding block by the effect of spring force, and slider bore becomes larger, and completes de- material.

One process of riveted and shaping is completed, and equipment cost and human cost have been saved, and better quality control is conducive to me The flat panel TV of state's production takes part in international competition.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the partial enlarged view of the utility model；

Wherein, 1- lower pallet, 2- lower cushion block, 3- lower template, 4- lower locking nut, adjustment screw under 5-, shaping is rushed under 6- Head, the upper reforming plunger of 7-, 8- upper locking nut, 9- upward adjustment screw, 10- guide pad, 11- guide post, 12- cope plate pad on 13- Block, 14- upper pallet, 15- cushion block, 16- riveting punching head, 17- sliding block, 18- woollen adjust cushion block, 20- locating piece, 21- on 19- Lower adjustment cushion block.

Specific embodiment

Embodiment 1

The present embodiment provides a kind of riveted shaping mould, structure is as depicted in figs. 1 and 2, comprising: upper mold and lower mold, Upper mold includes: upper pallet 14, upper cushion block 13 and cope plate 12, and the upper end of upper cushion block 13 is fixedly connected with upper pallet 14, upper pad The lower end of block 13 is fixedly connected with cope plate 12, and the lower surface of cope plate 12 is vertically equipped with threaded hole and is equipped with up-regulation Whole screw rod 9, the lower end of upward adjustment screw 9 are equipped with reforming plunger 7, and the lower section of cope plate 12 is located at upward adjustment screw 9 Guide post 11 is installed at beside；

Lower mold includes: lower pallet 1, lower cushion block 2 and lower template 3, and the lower end of lower cushion block 2 is fixedly connected with lower pallet 1, under The upper end of cushion block 2 is fixedly connected with lower template 3, and 3 upper surface of lower template is vertically equipped with threaded hole and is equipped with lower adjustment Screw rod 5, the upper end of lower adjustment screw 5 are equipped with lower reforming plunger 6, and upper reforming plunger 7 and lower reforming plunger 6 can be according to circumstances Height is adjusted, when upper mold and lower mold closure, upper reforming plunger 7 and lower reforming plunger 6 compress woollen 18, play to woollen 18 carry out the effect of shaping, guarantee the flatness of woollen 18；The top of lower template 3 is located at the beside for lowering whole screw rod 5 Guide pad 10 is installed, is equipped with the pilot hole matched with guide post 11 in guide pad 10；

It is provided with woollen 18 between cope plate 12 and lower template 3, the position of the stud to be riveted of woollen 18 is located on cope plate 12 The place of setting is fixedly installed with riveting punching head 16, and the lower section of cope plate 12 is also equipped with adjustment cushion block 19；It is located at woollen in lower template 3 It is equipped with round platform hole at the position of 18 studs to be riveted, mandril is installed in round platform hole, by the way that mandril is arranged, in die sinking, passes through Spring effect, mandril can jack up sliding block 17, the sliding block 17 being connected into pairs above mandril, the contact surface of sliding block 17 and round platform hole For inclined-plane, in relative motion, inclined-plane plays guiding role for sliding block 17 and round platform hole；Sliding block 17 is equipped with arc notch, sliding block 17 are combined into slider bore identical with stud diameter to be riveted with arc notch, are equipped with cushion block 15 and lower adjustment in lower template 3 Cushion block 21 can play a supporting role to woollen 18, woollen 18 is kept to balance by the way that cushion block 15 is arranged, woollen when avoiding punching press 18 are deformed；Locating piece 20 is also equipped with by screw in lower template 3, it, can be effectively to hair by the way that locating piece 20 is arranged Material 18 is positioned, and locating piece 20 passes through lower adjustment cushion block 21 and is fixed in lower template 3.

Specific work process are as follows: woollen 18 is placed between upper mold and lower mold, passes through the positioning of 3 side of lower template Block 20 positions woollen 18, and during molding, the guide post 11 on cope plate 12 leads mold in pilot hole To by threaded adjustment upward adjustment screw 9 and lower adjustment screw 5, and then the phase of reforming plunger 7 and lower reforming plunger 6 is gone up in adjustment To position, when upper mold and lower mold closure, upper reforming plunger 7 and lower reforming plunger 6 compress woollen 18, play to woollen 18 The effect of shaping is carried out, guarantees the flatness of woollen 18, riveting punching head 16 is pressing against woollen 18 and moving down, and woollen 18 is pressing against in pairs Sliding block 17 move down, when sliding block 17 moves to round platform hole bottom, sliding block pore radius is minimum, stud to be riveted is positioned, Riveting punching head 16 is to complete riveted in riveting studs indentation woollen 18；When molding, the mandril in lower template 3 passes through spring force Effect, sliding block is jacked up, slider bore becomes larger, complete de- material.The quantity of guide post 11 is greater than two, and multiple guide posts 11 are led To the molding that mold can be made more accurate is avoided because a guide post 11 is oriented to, and rotates upper mold and lower mold Phenomenon ensure that going on smoothly for molding, reduces the loss to woollen 18, has saved production cost；Locating piece 20 and woollen 18 contact surface, which is equipped with, introduces angle, introduces angle by setting, and operator does not need that deliberately woollen 18 is put into mold, leads to Crossing introducing angle can directly slide into woollen 18 in mold, and accurate positioning, avoid producing operator due to putting woollen 18 Life is collided with, and be can be convenient operator and is put woollen 18；One end of upward adjustment screw 9 is equipped with upper locking nut 8, lower adjustment spiral shell One end of bar 5 is equipped with lower locking nut 4, and adjustment screw originally is only with threaded adjustment height, after adjustment, adjustment screw Relative position can change, and the relative position of reforming plunger is caused to change, so product quality is generated it is unfavorable It influences, by setting upper locking nut 8 and lower locking nut 4, upward adjustment screw 9 and lower adjustment screw 5 can be locked, It ensure that the position after the adjustment of upward adjustment screw 9 and lower adjustment screw 5 is constant, ensure that reforming plunger 7 and lower shaping punching First 6 relative position ensure that the flatness of woollen 18.

Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality Within the scope of novel protected.

Claims (4)

1. a kind of riveted shaping mould characterized by comprising upper mold and lower mold, the upper mold include: upper pallet (14), the upper end of upper cushion block (13) and cope plate (12), the upper cushion block (13) is fixedly connected with upper pallet (14), the upper pad The lower end of block (13) is fixedly connected with cope plate (12), and the lower surface of the cope plate (12) is vertically equipped with threaded hole simultaneously It is equipped with upward adjustment screw (9), the lower end of the upward adjustment screw (9) is equipped with reforming plunger (7), the cope plate (12) lower section, which is located at the beside of upward adjustment screw (9), is equipped with guide post (11)；

The lower mold includes: lower pallet (1), lower cushion block (2) and lower template (3), the lower end of the lower cushion block (2) and lower pallet (1) it is fixedly connected, the upper end of the lower cushion block (2) is fixedly connected with lower template (3), and lower template (3) upper surface is along vertical Direction is equipped with threaded hole and is equipped with lower adjustment screw (5), and the upper end of the lower adjustment screw (5) is equipped with lower reforming plunger (6), the top of the lower template (3), which is located at the beside for lowering whole screw rod (5), is equipped with guide pad (10), the guiding The pilot hole matched with guide post (11) is equipped in block (10)；

It is provided with woollen (18) between the cope plate (12) and lower template (3), is located at woollen (18) on the cope plate (12) It is fixedly installed at the position of stud to be riveted riveting punching head (16), is also equipped with adjusting pad below the cope plate (12) Block (19)；Round platform hole, peace in the round platform hole are equipped on the lower template (3) at the position of woollen (18) stud to be riveted Equipped with mandril, the contact surface of the sliding block (17) being connected into pairs above the mandril, the sliding block (17) and round platform hole is inclined-plane, institute Sliding block (17) are stated equipped with arc notch, sliding block (17) is combined into sliding block identical with stud diameter to be riveted with arc notch Hole is equipped with cushion block (15) and lower adjustment cushion block (21) on the lower template (3), also passes through screw on the lower template (3) It is equipped with locating piece (20), the locating piece (20) passes through lower adjustment cushion block (21) and is fixed on lower template (3).

2. riveted shaping mould according to claim 1, which is characterized in that the quantity of the guide post (11) is greater than 2.

3. riveted shaping mould according to claim 1, which is characterized in that the locating piece (20) connects with woollen (18) Contacting surface, which is equipped with, introduces angle.

4. riveted shaping mould according to claim 1, which is characterized in that install in the outside of the upward adjustment screw (9) Have upper locking nut (8), lower locking nut (4) are installed on the outside of lower adjustment screw (5).