CN218503229U - Continuous high-speed in-mold wire punching and riveting mold - Google Patents

Abstract

The utility model relates to a continuous high-speed in-mold wire stamping and riveting die, which includes a set of upper die and lower die located in the continuous die, and also includes a wire conveying device, a wire cutting device and a wire riveting device. The wire conveying device conveys upward from the lower die and passes through the rivet positioning hole opened by the stamping part on the stamping part strip. When the upper die moves down and approaches the lower die, the wire cutting device cuts off the wire below the stamping part. The rear wire riveting device presses the wire to the stamping. By adopting the above scheme, the utility model provides a continuous high-speed in-mold wire stamping and riveting die which improves the processing efficiency and reduces the amount of manual labor.

Description

A continuous high-speed in-mold wire stamping and riveting die

technical field

The utility model relates to the field of continuous dies, in particular to a continuous high-speed in-mold wire stamping and riveting die.

Background technique

In the production process of traditional metal stamping and riveting parts, as shown in Figure 1, usually a pair of ordinary stamping dies is used to produce stamping semi-finished products a, and then outsourcing or using casting dies to produce finished silver rivets b, and finally riveting the stamping semi-finished product a and the silver rivet finished product b together by using a riveting die to obtain the finished stamping riveting part. Under this traditional processing technology, the final product can be obtained only after stamping semi-finished products, casting silver rivets and riveting semi-finished products and silver rivets. The production process is complex and the production cycle is long, and the production efficiency is low. , It takes huge labor costs to produce products. There are also more molds and equipment used, and the increase in molds and equipment will increase the cost of maintenance, and the energy and resources consumed will also increase greatly. There is a lot of waste in the consumption of manpower and material resources. At present, although some companies have developed and used in-mold riveting dies, integrating stamping dies and riveting dies on one die, reducing part of the waste, but the casting of silver rivets still requires additional die production, as well as manpower and labor. material loss.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a continuous high-speed in-mold wire stamping and riveting die which improves the processing efficiency and reduces the amount of manual labor.

In order to achieve the above purpose, the utility model provides the following technical solution: including one set of upper mold and lower mold located in the continuous mold, characterized in that: it also includes a wire conveying device, a wire cutting device and a wire riveting device , the wire conveying device is conveyed upward from the lower die and passes through the rivet positioning hole opened by the stamping part on the stamping part strip. When the upper die moves down and approaches the lower die, the wire cutting device will be located After the wire under the stamping part is cut off, the wire riveting device presses the wire to the stamping part.

By adopting the above technical scheme, the wire is fed from above the lower die to the opening and closing of the upper die and the lower die, and the wire is conveyed, cut off and riveted to the rivet positioning hole of the stamping part at the same time when the mold is closed. At the same time, the casting process and mold of silver rivets were canceled, which reduced the waste of manpower and material resources. The stamping mold, silver rivet casting mold and riveting mold were integrated on one mold, and the traditional method was used without adding new equipment. Advanced stamping equipment and feeding mechanism, design and use of new mold structure, reduce the original 3 processes to 1 process with almost zero increase in mold cost, improve production efficiency, reduce costs, and increase product benefits. A new impetus for the development of the enterprise.

The utility model is further configured as follows: the wire conveying device includes an upper clamping mechanism and a lower clamping mechanism, and a movable seat that moves vertically relative to the lower mold and can automatically return upwards is arranged below the lower mold, so that The above-mentioned movable seat is vertically provided with a pressure rod passing through and partly protruding above the lower mold, the above-mentioned upper clamping mechanism and the lower clamping mechanism are arranged from top to bottom, and the above-mentioned upper clamping mechanism is installed In the lower mold, the lower clamping mechanism is installed on the movable seat, and when the pressure rod is pressed by the upper mold, the movable seat descends, the upper clamping mechanism clamps the wire material, and the lower clamping mechanism loosens the wire material and descending; when the movable seat returns upwards, the upper clamping mechanism releases the wire material, and the lower clamping mechanism clamps the wire material and drives the wire material to rise.

By adopting the above technical scheme, when the movable seat returns upwards, the upper clamping mechanism releases the wire material, and the lower clamping mechanism clamps the wire material and drives the wire material to rise, so that the wire material extends into the rivet positioning hole set by the stamping part, and moves When the seat descends, the upper clamping mechanism clamps the wire, and the lower clamping mechanism releases the wire and descends to ensure the stability of the riveting. At the same time, the lower clamping mechanism returns in time to wait for the next delivery. The driving force for the lowering of the movable seat is determined by The upper mold is conducted through the pressure rod, and the driving force of the upper mold is rationally used to further simplify the driving structure.

The utility model is further configured as follows: the upper clamping mechanism includes an upper steel ball and an upper clamping rod, and the lower mold is vertically provided with an upper clamping passage for the upper clamping rod to move vertically, and the The upper clamping rod is vertically penetrated with an upper inner hole for the wire to pass through. The upper end of the upper clamping rod is provided with an upper clamping block with a large upper part and a smaller lower part. The upper end of the upper clamping channel is connected to the The upper clamping block is correspondingly provided with an upper clamping part with a large upper part and a smaller lower part. The upper clamping block is provided with an upper steel ball channel connecting the upper inner hole and the upper clamping part along the transverse direction. The upper steel ball is located on the upper The wire is clamped in the steel ball channel and under the pressure of the inner side wall of the upper clamping part. The lower end of the upper clamping rod is provided with an upper reset block extending below the upper clamping channel. The upper reset block and the lower die The lower part is compressed with an upper clamping spring that resets the upper clamping rod downward. The lower clamping mechanism includes a lower steel ball and a lower clamping rod. The movable seat is vertically provided with a vertical spring for the lower clamping rod The lower clamping channel moves toward the lower clamping rod. The lower clamping rod is vertically penetrated with a lower inner hole for the wire to pass through. Block, the upper end of the lower clamping channel and the lower clamping block are provided with a lower clamping part with a large upper part and a smaller lower part. The lower steel ball channel, the lower steel ball is located in the lower steel ball channel and clamps the wire under the pressure of the inner wall of the lower clamping part, and the lower end of the lower clamping rod is provided with a lower reset that extends below the lower clamping channel block, the lower reset block and the movable seat are compressed and provided with a lower clamping spring that resets the lower clamping rod downward.

By adopting the above technical solution, when the movable seat returns upward, the upper clamping rod has a tendency to move the upper clamping block away from the upper clamping part, so the wire is loosened, and the lowering rod has a lower clamping part close to the lower clamping part. Tendency to tighten the block, so the wire is clamped and the wire is conveyed upward by the movable seat; when the movable seat is lowered, the upper clamping rod has a tendency to bring the upper clamping block closer to the upper clamping part, so the wire is clamped , to ensure the stability of riveting, and the descending rod has a tendency that the lower clamping part is far away from the lower clamping block, so the wire is loosened and moved downward relative to the wire, waiting for the next conveying, and the driving force of the upper die is reasonably used , the clamping and loosening actions of the upper clamping mechanism and the lower clamping mechanism can be realized without providing an additional driving source, which further simplifies the driving structure.

The utility model is further configured as follows: the upper reset block is a nut threaded with the upper clamping rod, and the lower reset block is a nut threaded with the lower clamping rod.

By adopting the above technical solution, both the upper reset block and the lower reset block are nuts, and the magnitude of the clamping force can be adjusted according to the demand, thereby improving the scope of application.

The utility model is further configured as follows: the wire riveting device includes a riveting rod and an adjusting pressure rod, the riveting rod is installed on the upper die and moves up and down with the upper die, and the riveting rod moves vertically The upper die, the lower end of the pressure riveting rod is used as the riveting end of the wire, and the upper end is used as the adjustment end. The end is wedge-shaped fit, and the other end is extended to the outside of the upper die as the operating end. The operating end is provided with a guide bolt that passes through the operating end transversely and constitutes a guide for the lateral movement of the adjusting pressure rod, and vertically passes through the operating end and connects the adjusting pressure rod with the The upper mold is fixed with a locking bolt, and the guide bolt is provided with a limit spring that resets the operating end to the outside of the upper mold and abuts against the head of the guide bolt.

By adopting the above technical scheme, the riveting end of the riveting rod can be used for riveting the wire when it is lowered, and the adjusting rod can limit the highest position of the riveting rod when it moves laterally, so as to adapt to the riveting requirements of different products , Improve the processing range.

The utility model is further set as follows: the two sides of the movable seat are respectively provided with return bolts which pass through the movable seat vertically and the upper end is fixed to the lower mold, and the lower ends of the return bolts extend to the bottom of the movable seat and are provided with A return block, a return spring for upwardly returning the movable seat is arranged between the return block and the movable seat.

By adopting the above technical scheme, the return springs on both sides provide a stable upward return force of the movable seat, so that the movement of the movable seat is more stable.

The utility model is further configured as follows: the wire cutting device includes a cutting bar, a slider and a cutter, the slider slides horizontally above the lower die, the cutter is installed on the slider, and The slider described above is provided with an inner hole of the slider vertically through which the wire passes. The lower mold is provided with a cut-off return spring that displaces the inner hole of the slider and the rivet positioning hole opened by the stamping part to restore the alignment of the two. The cut-off pressure rod is installed on the upper die and rises and falls with the upper die, and the slide block laterally slides when the cut-off pressure rod squeezes the sideways slope.

By adopting the above technical scheme, when the mold is closed, the cut-off pressure bar is installed on the upper mold and descends with the upper mold, and when the sideways slope is squeezed, the slider slides laterally, and the inner hole of the slider and the rivet positioning hole opened by the stamping part Misalignment, the cutter cuts off the wire, and when the mold is split, the cut-off lever rises with the upper die, and the cut-off return spring restores the alignment between the inner hole of the slider and the rivet positioning hole opened by the stamping part, waiting for the next wire cut.

Description of drawings

Figure 1 is a perspective view of a stamped riveted part;

Fig. 2 is working state one of the specific embodiment of the present utility model;

Figure 3 is an enlarged view of A in Figure 2;

Figure 4 is an enlarged view of B in Figure 2;

Fig. 5 is the working state two of the specific embodiment of the present invention;

Fig. 6 is the working state three of the specific embodiment of the utility model;

Fig. 7 is a schematic diagram of the processing steps of the stamping strip.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

As shown in Figures 2 to 4, the utility model discloses a continuous high-speed in-mold wire stamping and riveting die, including a set of upper die 1 and lower die 2 located in the continuous die, and a wire conveying device 3. The wire cutting device 4 and the wire riveting device 5, the wire conveying device 3 is conveyed upward from the lower die 2 and passes through the rivet positioning hole opened by the stamping part on the stamping part strip, the upper die 1 moves downward and When approaching the lower die 2, the wire cutting device 4 cuts off the wire located below the stamping part, and then the wire riveting device 5 presses the wire to the stamping part, and sends the wire from above the lower die 2 to the upper die 1 At the opening and closing of the lower mold 2, when the mold is closed, the conveying and cutting of the wire material and the riveting of the wire material to the rivet positioning hole of the stamping part are realized at the same time, the casting process and mold of the silver rivet are canceled, and the manpower and labor costs are reduced. In order to reduce the waste of material resources, the stamping mold, silver rivet casting mold and riveting mold are integrated on one mold, and the traditional stamping equipment and feeding mechanism are used to design and use a new mold structure without adding new equipment. In the case of almost zero increase in mold cost, the original 3 processes are reduced to 1 process, which improves production efficiency, reduces costs, increases product benefits, and adds new impetus to the development of the enterprise.

The wire conveying device 3 includes an upper clamping mechanism 32 and a lower clamping mechanism 33. The lower mold 2 is provided with a movable seat 34 which moves vertically relative to the lower mold 2 and can automatically return upwards. The movable seat 34 is vertically provided with The upper clamping mechanism 32 and the lower clamping mechanism 33 are arranged from top to bottom, the upper clamping mechanism 32 is installed on the lower mold 2, the lower clamping mechanism 33 Installed on the movable seat 34, when the pressure rod 341 is squeezed by the upper die 1, the movable seat 34 descends, the upper clamping mechanism 32 clamps the wire, and the lower clamping mechanism 33 loosens the wire and descends; the movable seat 34 returns upward When the upper clamping mechanism 32 releases the wire material, the lower clamping mechanism 33 clamps the wire material and drives the wire material to rise. The wire material and drives the wire material to rise, so that the wire material extends into the rivet positioning hole provided by the stamping part. When the movable seat 34 descends, the upper clamping mechanism 32 clamps the wire material, and the lower clamping mechanism 33 releases the wire material and descends to ensure While the pressure riveting is stable, the lower clamping mechanism 33 returns in time to wait for the next delivery. The driving force of the movable seat 34 is transmitted by the upper mold 1 through the pressure rod 341, and the driving force of the upper mold 1 is rationally used to further simplify the driving structure. .

The upper clamping mechanism 32 includes an upper steel ball 321 and an upper clamping rod 322. The lower mold 2 is vertically provided with an upper clamping channel 323 for the upper clamping rod 322 to move vertically, and the upper clamping rod 322 is vertically penetrated. There is an upper inner hole 324 for the wire to pass through. The upper end of the upper clamping rod 322 is provided with an upper clamping block 325 with a large upper part and a lower one. The upper clamping part 326 is small, and the upper clamping block 325 is provided with an upper steel ball channel 327 that connects the upper inner hole 324 and the upper clamping part 326 along the lateral direction. The upper steel ball 321 is located in the upper steel ball channel 327 and on the upper clamping part. The inner side wall of 326 is squeezed to clamp the wire, and the lower end of the upper clamping rod 322 is provided with an upper reset block 328 extending below the upper clamping channel 323, and the upper reset block 328 is compressed with the bottom of the lower mold 2 to set the upper clamping rod. 322 the upper clamping spring 329 that resets downwards, the lower clamping mechanism 33 includes a lower steel ball 331 and a lower clamping rod 332, and the movable seat 34 is vertically provided with a lower clamping channel 333 for the lower clamping rod 332 to move vertically , the lower clamping rod 332 is vertically penetrated with a lower inner hole 334 for the wire to pass through, the upper end of the lower clamping rod 332 is provided with a lower clamping block 335 with a large upper part and a smaller lower part, and the upper end of the lower clamping channel 333 is connected to The lower clamping block 335 is correspondingly provided with a lower clamping part 336 with a large upper part and a smaller lower part. The lower clamping block 335 is provided with a lower steel ball channel 337 connecting the lower inner hole 334 and the lower clamping part 336 along the lateral direction. The lower steel ball 331 is located at In the lower steel ball channel 337 and under the extrusion of the inner side wall of the lower clamping part 336, the wire material is clamped. The lower end of the lower clamping rod 332 is provided with a lower reset block 338 extending below the lower clamping channel 333. The lower reset block 338 and the movable The bottom of the seat 34 is compressed and provided with a lower clamping spring 339 that resets the lower clamping rod 332 downward. When the movable seat 34 returns upward, the upper clamping rod 322 has a tendency to move the upper clamping block 325 away from the upper clamping part 326. , so the wire is loosened, and the descending rod has a tendency that the lower clamping part 336 is close to the lower clamping block 335, so the wire is clamped and the wire is conveyed upward by the movable seat 34; when the movable seat 34 descends, The upper clamping rod 322 has a tendency to bring the upper clamping block 325 closer to the upper clamping part 326, so that the wire is clamped to ensure stable riveting, while the lowering rod has a lower clamping part 336 away from the lower clamping block 335 trend, so the wire is loosened and moved downward relative to the wire, waiting for the next delivery, and the driving force of the upper die 1 is reasonably used to realize the upper clamping mechanism 32 and the lower clamping mechanism 33 without providing an additional driving source The action of clamping and releasing further simplifies the driving structure.

The upper reset block 328 is a nut threaded with the upper clamping rod 322, and the lower reset block 338 is a nut threaded with the lower clamping rod 332. Both the upper reset block 328 and the lower reset block 338 are nuts, and the clamping can be adjusted according to requirements. The size of the force increases the scope of application.

The wire riveting device 5 includes a riveting rod 51 and an adjusting pressure rod 52. The riveting rod 51 is installed on the upper die 1 and moves up and down with the upper die 1. The riveting rod 51 moves vertically on the upper die 1. The lower end of the riveting rod 51 As the riveting end 511 of the wire, the upper end is used as the adjusting end 512, and the adjusting pressure rod 52 moves laterally on the upper die 1. One end of the adjusting pressing rod 52 is used as the limit end 521 and the lower end is wedge-shaped with the adjusting end 512, and the other end extends to the upper die 1 is used as the operating end 522, and the operating end 522 is provided with a guide bolt 523 that passes through the operating end 522 transversely and constitutes a guide for the lateral movement of the adjustment pressure rod 52, and vertically passes through the operation end 522 and fixes the adjustment pressure rod 52 with the upper mold 1 The locking bolt 524 of the guide bolt 523 is provided with a limit spring 525 that resets the operating end 522 to the outside of the upper mold 1 and is offset against the head of the guide bolt 523, and the pressure riveting end 511 of the pressure riveting rod 51 presses the wire when it descends. riveting, and the adjustment pressure rod 52 limits the highest position of the pressure riveting rod 51 when it moves laterally, so as to adapt to the pressure riveting requirements of different products and improve the processing range.

Both sides of the movable seat 34 are respectively provided with return bolts 341 which pass through the movable seat 34 vertically and whose upper ends are fixed to the lower mold 2. Between the block 342 and the movable seat 34, a return spring 343 is arranged to compress the movable seat 34 upwards. The return springs 343 on both sides provide the stable rising return force of the movable seat 34, so that the movable seat 34 moves more smoothly. smooth.

The wire material cutting device 4 includes a cutting bar 41, a slider 42 and a cutter 43. The slider 42 slides horizontally above the lower die 2. The cutter 43 is installed on the slider 42. The slider 42 is vertically penetrated with a The slider inner hole 421 for the wire to pass through, when the slider inner hole 421 is misaligned with the rivet positioning hole provided by the stamping part, the wire is cut off by the cutter 43, and the lower die 2 is provided with the slider inner hole 421 and the stamping hole. After the rivet positioning hole opened by the part is misaligned, the cut-off return spring 44 that restores the alignment of the two, the slider 42 and the cut-off pressure bar 41 are correspondingly provided with a side-moving slope 422, and the cut-off pressure bar 41 is installed on the upper mold 1 and goes up with it. Mold 1 lifts up and down, cutting off the pressure bar 41 to squeeze the sideways slope 422 to make the slider 42 slide laterally, and when closing the mold, the cut off pressure bar 41 is installed on the upper mold 1 and descends with the upper mold 1 to squeeze the sideways slope At 422, the slide block 42 slides laterally, the inner hole 421 of the slide block is misaligned with the rivet positioning hole opened by the stamping part, and the cutter 43 cuts off the wire material. The spring 44 restores the alignment between the inner hole 421 of the slider and the rivet positioning hole provided by the stamping part, and waits for the next cutting of the wire material.

The upper mold 1 includes an upper cover plate 11, an upper mold base 12, an upper backing plate 13, an upper splint 14, a stopper plate 15, and a stripping plate 16 from top to bottom, and the lower mold 2 includes a lower template 21 from top to bottom. , the lower backing plate 22, the lower mold base 23, the lower stepping foot 24, the abdication space 17 for the stripper plate 16 and the stopper plate 15 is set below the upper splint 14, and the adjusting pressure bar is located between the upper backing plate 13 and the upper splint 14 Between them, the upper splint 14 is provided with a guide rod 18 that is fixed to the stripping plate 16 and can move up and down, and a guide rod spring 19 that resets the guide rod 18 downward. Below the plate 16 , the riveting end 511 of the riveting rod 51 is hidden in the stripping plate 16 , the slider 42 and the cutter 43 are located at the lower template 21 , and the upper clamping mechanism 32 is located at the lower die base 23 .

When the wire stamping and riveting die is processed, the material belt of the stamping part is transmitted step by step along the direction of the die arrangement, and the wire is fed in from the lower die. As shown in Figure 5, the upper die 1 gradually descends, and the stripping plate of the upper die 1 16 is attached to the upper end surface of the lower die 2, the pressure rod 341 is squeezed by the upper die 1, the movable seat 34 descends, the upper clamping mechanism 32 clamps the wire, and the lower clamping mechanism 33 releases the wire and descends, waiting for the lower clamping mechanism 33 to release the wire and descend. One-time delivery; as shown in Figure 6, the upper die 1 continues to drop to the lowest position, the cut-off pressure rod 41 descends with the upper die 1, and when the sideways slope 422 is squeezed, the slider 42 is laterally slid, and the inner hole 421 of the slider is in contact with the The rivet positioning hole opened by the stamping part is misplaced, the cutter 43 cuts off the wire material, and at the same time, the pressure riveting rod 51 performs pressure riveting on the wire material to form a pressure riveting structure; as shown in Figure 1, the upper die 1 rises to cut off the pressure rod 41 rises with the upper die 1, cut off the return spring 44 to restore the alignment between the inner hole 421 of the slider and the rivet positioning hole opened by the stamping part, and wait for the next cutting of the wire material. At the same time, the movable seat 34 returns upward and clamps Mechanism 32 unclamps the wire material, and the lower clamping mechanism 33 clamps the wire material and drives the wire material to rise to realize the delivery of the wire material.

As shown in Figure 7, when the continuous die processing of stamping and riveting parts is required, the stamping parts strip is fed into the continuous stamping die through the roller feeder and is transported step by step along the direction of the die arrangement, and the wire material passes through the wire feeding mechanism from The pre-riveting station is sent to the lower mold; the stamping part material belt can be brass material belt, and the wire material can be silver wire;

Step 1. The stamping part material strip arrives at the punching positioning hole station, and the positioning hole is punched out;

Step 2: The strip of stamping parts arrives at the waste removal station 1, and part of the edge waste is washed away;

Step 3: The stamping parts material strip arrives at the punching rivet positioning hole station, and the rivet positioning hole is punched;

Step 4: The stamping part strip arrives at the pre-riveting station, and the above-mentioned wire stamping and riveting die is used to penetrate the wire into the rivet positioning hole, then cut off and pre-rivet;

Step 5. The stamping part material strip reaches the rivet finish riveting station 1, and continues to perform the first finish riveting on the pre-pressed rivets;

Step 6: The stamping part material strip reaches the rivet finish riveting station 2, and continues to perform the second finish riveting on the pre-pressed rivets;

Step 7. The stamping part material belt reaches the waste removal station 2, and part of the edge waste is washed away;

Step 8: The strip of stamping parts arrives at the waste removal station 3, and the edge waste is completely washed away;

Step 9: The stamping part strip reaches the downward pre-folding station, and the first pre-bending is performed on both sides of the stamping part;

Step 10. The material belt of the stamping part reaches the downward bending station, and the pre-bending on both sides of the stamping part is bent in place;

Step 11. The stamping part material belt arrives at the blanking station, and the stamping part is punched off from the stamping part material belt to obtain the finished product;

Step 12, the stamping part strip reaches the tail material cutting station, and stamps and cuts the tail material from the stamping part strip.

Claims (7)

1. A continuous high-speed in-mold wire stamping and riveting die, including one set of upper die and lower die located in the continuous die, characterized in that: it also includes a wire conveying device, a wire cutting device and a wire riveting device, the wire conveying device is conveyed upward from the lower die and passes through the rivet positioning hole opened by the stamping part on the stamping part strip, when the upper die moves down and approaches the lower die, the wire cutting device will After the wire material under the stamping part is cut off, the wire riveting device presses the wire material to the stamping part. 2. The continuous high-speed in-mold wire stamping and riveting die according to claim 1, characterized in that: the wire conveying device includes an upper clamping mechanism and a lower clamping mechanism, and the bottom of the lower mold is provided with A movable seat that moves vertically relative to the lower mold and can automatically return upwards. The movable seat is vertically provided with a pressure rod that passes through and partially protrudes above the lower mold. The upper clamping mechanism and the lower clamp The clamping mechanism is arranged from top to bottom. The upper clamping mechanism is installed on the lower mold, and the lower clamping mechanism is installed on the movable seat. When the pressure rod is squeezed by the upper mold, the movable seat descends. The clamping mechanism clamps the wire, the lower clamping mechanism loosens the wire and descends; when the movable seat returns upward, the upper clamping mechanism releases the wire, and the lower clamping mechanism clamps the wire and drives the wire to rise . 3. The continuous high-speed in-mold wire stamping riveting die according to claim 2, characterized in that: the upper clamping mechanism includes an upper steel ball and an upper clamping rod, and the lower die is vertically arranged with An upper clamping passage for the upper clamping rod to move vertically, the upper clamping rod is vertically penetrated with an upper inner hole for the wire to pass through, and the upper end of the upper clamping rod is provided with an upper large The lower upper clamping block, the upper end of the upper clamping channel and the upper clamping block are provided with an upper clamping part corresponding to the upper clamping block, and the upper clamping block is horizontally provided with the upper inner hole and the upper clamping block. The upper steel ball channel connected to the upper clamping part, the upper steel ball is located in the upper steel ball channel and clamps the wire under the pressure of the inner side wall of the upper clamping part, and the lower end of the upper clamping rod is provided with a The upper reset block under the tight channel, the upper reset block and the lower mold are compressed and provided with an upper clamping spring that resets the upper clamping rod downward, and the lower clamping mechanism includes a lower steel ball and a lower clamping rod , the movable seat is vertically provided with a lower clamping channel for the vertical movement of the lower clamping rod, and the lower clamping rod is vertically penetrated with a lower inner hole for the wire to pass through, so The upper end of the lower clamping rod is provided with a lower clamping block with a large upper part and a smaller lower part. The tightening block is provided with a lower steel ball channel connecting the lower inner hole and the lower clamping part in the transverse direction. The lower steel ball is located in the lower steel ball channel and clamps the wire under the inner wall of the lower clamping part. The lower end of the lower clamping rod is provided with a lower reset block extending below the lower clamping channel, and the lower reset block and the lower part of the movable seat are compressed and provided with a lower clamping spring that resets the lower clamping rod downward. 4. The continuous high-speed in-mold wire stamping and riveting die according to claim 3, characterized in that: the upper reset block is a nut threaded with the upper clamping rod, and the lower reset block is a screw threaded with the lower clamping rod. Nut for clamping rod thread fit. 5. The continuous high-speed in-mold wire stamping and riveting die according to claim 1, characterized in that: the wire riveting device includes a riveting rod and an adjusting rod, and the riveting rod is installed on the The mold moves up and down with the upper mold, and the pressure riveting rod moves vertically on the upper mold. The lower end of the pressure riveting rod is used as the riveting end of the wire, and the upper end is used as the adjustment end. The adjustment pressure rod moves laterally on the upper mold. One end of the adjustment pressure rod is used as a limit end and the bottom is wedge-shaped with the adjustment end, and the other end extends to the outside of the upper mold as an operation end. Guided guide bolts and locking bolts that vertically pass through the operating end and fix the adjusting pressure rod with the upper die, the guide bolts are provided with a limit spring that resets the operating end to the outside of the upper die and abuts against the head of the guide bolt. 6. The continuous high-speed in-mold wire stamping and riveting die according to claim 2, characterized in that: the two sides of the movable seat are respectively provided with a return position that passes through the movable seat vertically and the upper end is fixed to the lower die. Bolt, the lower end of the return bolt extends below the movable seat and is provided with a return block, and a return spring for upwardly returning the movable seat is arranged between the return block and the movable seat. 7. The continuous high-speed in-mold wire stamping and riveting die according to claim 1, characterized in that: the wire cutting device includes a cutting bar, a slider and a cutter, and the slider slides laterally Move above the lower mold, the cutter is installed on the slider, and the slider is vertically penetrated with an inner hole for the wire to pass through, and the inner hole of the slider and the stamping part are set. When the rivet positioning hole of the rivet is misaligned, the wire is cut off by a cutter. The lower mold is provided with a cutting return spring that displaces the inner hole of the slider and the rivet positioning hole opened by the stamping part to restore the two to the alignment. The slide block and the cut-off pressure bar are provided with a side-moving slope correspondingly. The cut-off pressure bar is installed on the upper mold and rises and falls with the upper mold. When the cut-off pressure bar squeezes the side-shift slope, the slider slides laterally .

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