CN215279483U - Wiring frame plays muscle forming structure - Google Patents

Abstract

The utility model discloses a wire frame plays muscle forming structure, including upper die base and die holder, the upper die base is located the die holder directly over, and the bottom of upper die base is equipped with upper padding plate, punch holder, backstop board in proper order and takes off the flitch, and the top of die holder is equipped with lower bolster and lower bolster in proper order, and the ejector pin is connected to the bottom of backstop board, and the ejector pin runs through and takes off the flitch and connect the shaping die, is equipped with the shaping drift in the lower bolster, is equipped with the tight mechanism in top between shaping drift and die holder. When the terminal frame holds stamping forming compound die, the ejector pin longitudinal movement downwards, push up the shaping die, and simultaneously, the tight shaping drift in synchronous upwards top of tight mechanism in top, so far complete compound die, then shaping drift and shaping die carry out synchronous punching press to the terminal frame and form protruding muscle, accomplish the muscle shaping, whole process is steady quick, the essential element sets up on stamping die, become stamping die's a part, and is small, and the dismouting is convenient for change to the accessory, and the shaping is stable, need not the outer post forming of mould, thereby practice thrift the cost, greatly raise the efficiency.

Description

Wiring frame plays muscle forming structure

Technical Field

The utility model relates to a stamping die technical field specifically is a wiring frame plays muscle shaping structure.

Background

The wire frame is often through stamping forming manufacturing, all carry out the pressure-bearing shaping to the whole appearance of wire frame through ordinary stamping die earlier during present wire frame production, then take off the wire frame from the mould, carry out the punching press through equipment such as play muscle machinery on the wire frame again and form protruding muscle, then the protruding muscle of every wire frame all needs the outer secondary forming of mould, the centre still needs to set up transportation and other auxiliary assembly, and finally need additionally set up the muscle machine and process, lead to the processing cost to increase, and production efficiency reduces, we provide a wire frame for this reason and play muscle shaping structure and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire frame plays muscle shaping structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire frame plays muscle shaping structure, includes upper die base and die holder, the upper die base is located the die holder directly over, the bottom from the top down of upper die base is equipped with upper padding plate, punch holder, backstop board in proper order and takes off the flitch, the top from the bottom up of die holder is equipped with lower bolster and lower bolster in proper order, the mold core is installed through seven son round pins in the top of lower bolster, the one end of the bottom fixed connection ejector pin of backstop board, the other end of ejector pin slides and runs through and takes off the flitch and connect the shaping die, be equipped with the shaping drift in the lower bolster, be equipped with the tight mechanism in top between shaping drift and die holder.

Preferably, the upper die base, the upper padding plate, the upper clamping plate and the stop plate are in through connection through bolts, the stripper plate is tightly attached to the bottom of the stop plate, the upper die base is sleeved with a thimble, and the bottom of the thimble is in threaded connection with the top of the stripper plate.

Preferably, a through groove is formed in the stripper plate at the bottom of the ejector rod, and the forming female die is opposite to the through groove.

Preferably, the tight mechanism in top is including swaing the pedestal, the pedestal is swayd to the top fixed mounting of die holder, the top both sides of swaing the pedestal all rotate the bottom that the joint swayd the drift, the one end of swaing the drift is just to the bottom of shaping drift, the equal fixed connection in bottom both sides of upper padding plate hits the one end of pole, the other end of hitting the pole runs through the punch holder, the backstop board, the both sides of taking off flitch and die plate, and the bottom of two hits the pole respectively just to two other end tops of swaing the drift.

Preferably, the lower backing plate of rocking pedestal department is opened has the spread groove, rocking pedestal and rocking drift are installed in the spread groove, the guiding hole has all been opened to the both sides of lower bolster, the inner wall fixed mounting of guiding hole has the rubber damping circle, and the internal diameter of rubber damping circle equals the external diameter of beating the pole.

Preferably, the rotating groove is formed in one end, close to the swing punch, of the swing seat body, the protruding block is arranged on the middle bottom face of the swing punch in a molded mode, the ball head is fixedly embedded in the bottom of the protruding block, the ball head is connected in the rotating groove in a rotating mode, and the torsion spring is installed between the swing punch and the swing seat body, far away from one side of the forming punch, of the rotating groove.

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

1. when the die is closed, the forming female die is pressed through downward movement of the ejector rod, the striking rod synchronously moves downward along the guide hole, the striking rod presses one end of the swinging punch head, the swinging punch head rotates along the swinging base body, so that the other end of the swinging punch head upwards pushes the forming punch head tightly, and when the die is completely closed, the forming punch head and the forming female die synchronously punch the wiring frame to form convex ribs, and rib forming is synchronously completed;

2. the main part is arranged on the stamping die to form a part of the stamping die, the size of the stamping die is small, the parts are convenient to replace, disassemble and assemble, the stamping die is suitable for small and medium stamping dies, the forming is stable, and the secondary forming outside the die is not needed, so that the cost is saved, and the efficiency is greatly improved;

3. the beating rod is guided through the guide hole, the beating rod is convenient to press downwards to swing the punch, and the rubber damping ring is attached to the outer wall of the beating rod to provide damping force, so that the beating rod is decelerated and buffered when being pressed downwards to swing the punch, the die assembly is convenient to stabilize, ribs are formed, and the processing stability is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. forming a punch; 2. forming a female die; 3. seven sub-pins; 4. a top rod; 5. an upper die holder; 6. an upper base plate; 7. an upper splint; 8. a stopper plate; 9. a material removing plate; 10. a lower template; 11. a lower base plate; 12. a lower die holder; 13. swinging the punch; 14. a swing seat body; 15. beating a rod; 16. rotating the groove; 17. a bump; 18. a guide hole; 19. a thimble; 20. and (5) a mold core.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wire frame plays muscle shaping structure, including upper die base 5 and die holder 12, upper die base 5 is located die holder 12 directly over, the bottom from the top down of upper die base 5 is equipped with upper padding plate 6 in proper order, punch holder 7, backstop board 8 and take off flitch 9, the top from the bottom up of die holder 12 is equipped with lower padding plate 11 and lower bolster 10 in proper order, die core 20 is installed through seven subpins 3 at the top of lower bolster 10, the one end of bottom fixed connection ejector pin 4 of backstop board 8, the other end of ejector pin 4 slides and runs through and takes off flitch 9 and connect shaping die 2, be equipped with shaping drift 1 in the lower bolster 10, be equipped with the tight mechanism in top between shaping drift 1 and die holder 12. The upper die base 5, the upper backing plate 6, the upper clamping plate 7, the stop plate 8 and the stripper plate 9 form an upper die of a stamping die, the lower die base 12, the lower backing plate 11 and the lower die plate 10 form a lower die of the stamping die, when a wiring frame bears the stamping forming die assembly, the ejector rod 4 moves downwards and longitudinally to push against the forming female die 2, the forming female die 2 tightly presses the wiring frame at the die core 20, meanwhile, the jacking mechanism synchronously jacks up the forming punch 1 to completely close the die, the forming punch 1 and the forming female die 2 synchronously stamp the wiring frame to form convex ribs, rib lifting forming is completed, after forming is completed, the upper die base 5 moves upwards, the ejector rod 4 moves upwards, the jacking mechanism is separated from the forming punch 1, the die resets, rib lifting forming is completed, the whole process is stable and quick, in addition, main components are arranged on the stamping die to form a part of the stamping die, the size is small, and accessories are convenient to replace and disassemble, the die is suitable for small and medium-sized stamping dies, is stable in forming, does not need secondary forming outside the die, saves cost and greatly improves efficiency.

Through bolt through connection between upper die base 5, upper padding plate 6, punch holder 7 and backstop board 8, it is convenient to install, and convenient the dismantlement is changed, takes off the bottom of flitch 9 closely laminating backstop board 8, cup joints thimble 19 on the upper die base 5, and the bottom threaded connection of thimble 19 takes off the top of flitch 9, and during then the die sinking, thimble 19 promotes takes off flitch 9 to promote the connection frame and separate with shaping die 2 through taking off flitch 9, realize taking off the material.

A through groove is formed in the stripping plate 9 at the bottom of the ejector rod 4, the forming female die 2 is opposite to the through groove, and the stripping plate 9 is clamped with the forming female die 2 through the through groove when stripping, so that the wiring frame is convenient to push down.

The tight mechanism in top is including swaing pedestal 14, pedestal 14 is swayd to the top fixed mounting of lower bolster 12, the bottom that the joint swayd drift 13 is all rotated to the top both sides of swaing pedestal 14, the one end of swaing drift 13 is just to the bottom of shaping drift 1, the equal fixed connection one end of knockout pin 15 in bottom both sides of upper padding plate 6, the other end of knockout pin 15 runs through punch holder 7, backstop plate 8, the both sides of taking off flitch 9 and lower bolster 10, and the bottom of two knockout pins 15 is just respectively to the other end top of two drift 13 that sway, then during the compound die, knockout pin 15 moves down in step, knockout pin 15 pushes down the one end of swaing drift 13, it rotates along swaing pedestal 14 to sway drift 13, thereby make the other end of swaing drift 13 upwards push up tight shaping drift 1, be convenient for shaping drift 1 and shaping die 2 carry out the synchronous muscle shaping to the terminal line frame when the complete compound die.

It has the spread groove to open on the lower bolster 11 of 14 departments of pedestal to sway, it installs in the spread groove to sway pedestal 14 and sway drift 13, guiding hole 18 has all been opened to the both sides of lower bolster 10, the inner wall fixed mounting of guiding hole 18 has rubber damping circle, and the internal diameter of rubber damping circle equals the external diameter of pole 15, lead to pole 15 through guiding hole 18, be convenient for pole 15 pushes down and sways drift 13, and the laminating of rubber damping circle pole 15 outer wall provides the damping force, thereby make and push down the speed reduction buffering when swaing pole 15 and sway drift 13, be convenient for stabilize the compound die and play the muscle.

Swing seat 14's the one end that is close to swing drift 13 and all opened the turn trough 16, swing drift 13's middle part bottom surface homogeneous body shaping is equipped with lug 17, and the fixed embedded installation bulb in lug 17 bottom, the bulb rotates the joint in turn trough 16, be convenient for swing drift 13 along swinging seat 14 swing, swing drift 16 keeps away from one side of shaping drift 1 swing drift 13 and swing seat 14 within a definite time and all install the torsional spring, then during the die sinking, the pin 15 moves up, make through the torsional spring and swing drift 13 and reset.

The working principle is as follows: when the utility model is used, the upper die base 5, the upper padding plate 6, the upper clamp plate 7, the backstop plate 8 and the stripper plate 9 form an upper die of a stamping die, the lower die base 12, the lower padding plate 11 and the lower die plate 10 form a lower die of the stamping die, when the wiring frame bears the stamping forming die assembly, the ejector rod 4 moves downwards longitudinally and pushes against the forming die 2, the forming die 2 compresses the wiring frame at the die core 20, meanwhile, the striking rod 15 moves downwards along the guide hole 18 synchronously, the striking rod 15 presses down one end of the swinging punch 13, the swinging punch 13 rotates along the swinging seat 14, so that the other end of the swinging punch 13 pushes up the forming punch 1 tightly, so far, the forming punch 1 and the forming die 2 synchronously stamp the wiring frame to form convex ribs, the rib forming is completed, after the forming, the upper die base 5 moves upwards, the ejector rod 4 moves upwards, the striking rod 15 moves upwards synchronously, the swinging punch 13 rotates under the action of a torsional spring to separate from the forming punch 1, the mould resets, accomplishes the fashioned work of muscle, and whole process is steady quick to, essential element sets up on stamping die, becomes stamping die's a part, and its is small, and the dismouting is convenient for change to the accessory, is applicable to middle-size and small-size stamping die, and the shaping is stable, need not the outer post forming of mould, thereby practices thrift the cost, greatly raises the efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wire frame plays muscle shaping structure, includes upper die base (5) and die holder (12), its characterized in that: the utility model discloses a die, including upper die base (5), lower bolster (12), punch holder (5), bottom from the top down of upper die base (5) is equipped with upper padding plate (6), punch holder (7), backstop board (8) and takes off flitch (9) in proper order, the top from the bottom up of lower bolster (12) is equipped with lower bolster (11) and lower bolster (10) in proper order, mold core (20) are installed through seven son round pins (3) at the top of lower bolster (10), the one end of bottom fixed connection ejector pin (4) of backstop board (8), the other end of ejector pin (4) slides and runs through and takes off flitch (9) and connect shaping die (2), be equipped with shaping drift (1) in lower bolster (10), be equipped with the tight mechanism in top between shaping drift (1) and lower bolster (12).

2. The wire frame ribbing molding structure as claimed in claim 1, wherein: through bolt through connection between upper die base (5), upper padding plate (6), punch holder (7) and backstop board (8), take off the bottom of flitch (9) closely laminating backstop board (8), cup joint thimble (19) on upper die base (5), the bottom threaded connection of thimble (19) takes off the top of flitch (9).

3. The wire frame ribbing molding structure as claimed in claim 1, wherein: a through groove is formed in the stripper plate (9) at the bottom of the ejector rod (4), and the forming female die (2) is opposite to the through groove.

4. The wire frame ribbing molding structure as claimed in claim 1, wherein: the tight mechanism in top is including swaing pedestal (14), pedestal (14) are swayd to the top fixed mounting of die holder (12), the top both sides of swaing pedestal (14) all rotate the joint and sway the bottom of drift (13), the one end of swaing drift (13) is just to the bottom of shaping drift (1), the equal fixed connection in bottom both sides of upper padding plate (6) beats the one end of pole (15), the other end of beating pole (15) runs through punch holder (7), backstop board (8), takes off the both sides of flitch (9) and lower bolster (10), and the bottom of two beating poles (15) is just to two other end tops of swaing drift (13) respectively.

5. The wire frame ribbing structure as defined in claim 4, wherein: it has the spread groove to open on lower bolster (11) of rocking pedestal (14) department, it installs in the spread groove to rock pedestal (14) and rock drift (13), guiding hole (18) have all been opened to the both sides of lower bolster (10), the inner wall fixed mounting of guiding hole (18) has the rubber damping circle, and the internal diameter of rubber damping circle equals the external diameter of hitting pole (15).

6. The wire frame ribbing structure as defined in claim 4, wherein: swing seat body (14) be close to the one end of swinging drift (13) and all open and have turned round groove (16), the equal integrated into one piece in middle part bottom surface of swinging drift (13) is equipped with lug (17), just lug (17) bottom fixed embedded installation bulb, the bulb rotates the joint in turned round groove (16), turned round groove (16) keep away from one side of shaping drift (1) swing drift (13) and swing seat body (14) and all install the torsional spring within a definite time.

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