CN218591699U - Riveting die for probe - Google Patents

Abstract

The application relates to the technical field of riveting equipment, specifically discloses a riveting mould for probe, and its technical scheme main points are: including upper die base and die holder, the upper die base is towards being close to or keeping away from the direction of die holder removes, the upper die base is provided with forming mechanism, the die holder is provided with down forming mechanism, works as the upper die base is towards being close to during the direction of die holder removes, go up forming mechanism with forming mechanism forms down and is used for riveting the cross section of fixed cover and presses into regular hexagon's shaping die cavity, and fixed cover after the riveting shaping includes first side, second side, third side, fourth side, fifth side and sixth side. This application has the effect that is favorable to improving the stability that sinle silk and dabber are connected.

Description

Riveting die for probe

Technical Field

The application relates to the technical field of riveting equipment, in particular to a riveting die for a probe.

Background

The probe is the contact medium of electric test, and the probe includes probe head, sinle silk and temperature monitor usually, and the inside of probe head is provided with the dabber, and the dabber passes through the riveting with the sinle silk and realizes the intercommunication, and the other end and the temperature monitor of sinle silk are linked together, and the probe head passes through the dabber to be connected with the sinle silk and realizes the intercommunication with the temperature monitor, in daily life, is used for the inside temperature test of food mostly. When needs examine food inside temperature, inside the user inserted the probe head into food, the probe head passed through the dabber and the sinle silk is fed back the temperature and is shown on the temperature display.

Referring to fig. 1, in the related art, the diameter of the mandrel 13 is generally larger than that of the core 14, a riveting device is generally required to be used for riveting the mandrel 13 and the core 14, the riveting device generally includes an upper pressing plate and a lower pressing plate which move towards directions close to or away from each other, when the mandrel 13 and the core 14 are riveted, a worker places one end of the core 14 at an end side of the mandrel 13, then sleeves a fixing sleeve 15 into a stacked position of the core 14 and the mandrel 13, the worker places the fixing sleeve 15 between the upper pressing plate and the lower pressing plate, the upper pressing plate and the lower pressing plate are close to the riveting fixing sleeve 15, so that the fixing sleeve 15 is deformed to tightly fix the core 14 and the mandrel 13 in the fixing sleeve 15, and the cross section of the fixing sleeve 15 after the riveting operation is generally in an elliptical shape.

To the correlation technique among the above-mentioned, the inventor thinks that the fixed cover cross section after the riveting operation is accomplished is oval to be set up and only can support tightly fixedly to the dabber of major diameter, and the sinle silk of minor diameter is easy to rock in fixed cover for the connection of sinle silk and dabber is unstable.

SUMMERY OF THE UTILITY MODEL

In order to be favorable to improving the stability that sinle silk and dabber are connected, this application provides a riveting mould for probe.

The application provides a riveting mould for probe adopts following technical scheme:

the utility model provides a riveting die for probe, includes upper die base and die holder, the upper die base is close to or keeps away from towards the direction of die holder removes, the upper die base is provided with forming mechanism, the die holder is provided with down forming mechanism, works as the upper die base is close to during the direction of die holder removes, go up forming mechanism with forming mechanism forms the cross section riveting that is used for fixed cover down and becomes regular hexagon's shaping die cavity, and fixed cover after the riveting shaping includes first side, second side, third side, fourth side, fifth side and sixth side.

Through adopting above-mentioned technical scheme, when needs are with dabber and sinle silk riveting fixed connection, the staff places the one end avris of sinle silk in the one end of dabber, then embolia the range upon range of position of sinle silk and dabber with a fixed cover, the staff places the position between upper die base and die holder with fixed cover, the upper die base removes towards the direction that is close to the die holder, go up forming mechanism and lower forming mechanism cooperation and rivet the cross section of fixed cover into regular hexagon, six sides of fixed cover support dabber and sinle silk tightly fixedly, dabber and sinle silk are difficult to take place to rock, thereby be favorable to improving the stability when sinle silk and dabber are connected.

Preferably, the upper forming mechanism comprises a first sliding assembly used for riveting and pressing a first side edge of the fixed sleeve, the first sliding assembly comprises a first sliding block and a first spring, a first sliding groove used for containing the first sliding block and the first spring is correspondingly formed in the side wall of the upper die base, the first sliding groove faces the surface of the lower die base and is communicated with the upper die base, one end of the first spring is fixedly connected with the groove wall of the lower die base, the other end of the first spring is fixedly connected with the first sliding block, and the first sliding block is connected with the side wall of the upper die base in a sliding mode through the first sliding groove.

By adopting the technical scheme, the first sliding assembly is used for riveting the first side edge of the fixed sleeve, the first chute is used for accommodating the first sliding block and the first spring, when the first spring is in a natural state, one end of the first sliding block is positioned in the first chute, the first sliding block extends out from the position where the first chute is communicated with the surface of the lower die base towards one end of the lower die base, the first sliding block is pulled by the first spring to prevent the first sliding block from sliding down from the first chute, when the upper die base approaches to the direction close to the lower die base, the fixed sleeve is positioned between the upper die base and the lower die base, the first sliding block performs riveting operation on the fixed sleeve, riveting forming of the first side edge of the fixed sleeve is realized, the first spring has a buffering effect on the first sliding block, after riveting operation of the fixed sleeve is completed, the upper die base moves towards the direction far away from the lower die base, and restoring force of the first spring pushes the first sliding block to move towards the direction extending out of the first chute to treat riveting operation of the next fixed sleeve.

Preferably, go up forming mechanism still including the second subassembly that slides that is used for the fixed cover second side of riveting pressure shaping, the second subassembly that slides includes second slider and second spring, the lateral wall correspondence of upper die base is offered and is used for the holding the second slider with the second spout of second spring, the second spout be located one side of first spout and with first spout is linked together, the one end of second spring with the second spout is kept away from the cell wall fixed connection of die holder, the other end of second spring with second slider fixed connection, the second slider passes through the second spout slide connect in the lateral wall of upper die base, the second slider is kept away from the terminal surface butt of second spring slide in the lateral wall of first slider, the second slider with form 120 contained angles between the first slider.

By adopting the above technical scheme, the second sliding assembly is used for riveting the second side edge of the fixed sleeve, the second chute is used for accommodating the second slider and the second spring, when the second spring is in a natural state, one end of the second slider is located in the second chute, the second slider extends out from the position where the second chute is communicated with the upper die base towards one end of the lower die base, the second spring pulls the second slider to prevent the second slider from sliding down from the second chute, and the end face of the second slider far away from the second spring is abutted and slid on the side wall of the first slider, when the upper die base moves towards the direction close to the lower die base, the first spring is compressed, the first slider slides towards the direction deep into the first chute, the sliding of the first slider pushes the second slider towards the direction deep into the second chute, the second slider performs riveting operation on the fixed sleeve, the riveting forming of the second side edge of the fixed sleeve is realized, and an included angle between the first side edge and the second side edge in the fixed sleeve is 120 degrees, the second spring has a buffering effect on the second slider, after the riveting operation is completed, the riveting operation of the fixed sleeve, and the second slider moves towards the direction far away from the lower die base, and the restoring force of the second chute.

Preferably, go up forming mechanism still including the first fixed block that is used for the fixed cover third side of riveting pressure shaping, first fixed block is fixed set up in the upper die base is towards the surface of die holder, first fixed block is located the second slider is kept away from one side of first slider, a lateral wall butt of second slider slide in a lateral wall of first fixed block, first fixed block with form 120 contained angles between the second slider.

Through adopting above-mentioned technical scheme, first fixed block is used for the third side of the fixed cover of riveting pressure shaping, and when the direction that the upper die base is close to the die holder removed, first fixed block carries out the riveting operation to fixed cover, realizes the riveting pressure shaping on fixed cover third side, and makes the contained angle between fixed cover third side and the second side be 120.

Preferably, the lower forming mechanism comprises a third sliding assembly used for riveting and pressing a fourth side edge of the fixed sleeve, the third sliding assembly comprises a third sliding block and a third spring, a third sliding groove used for containing the third sliding block and the third spring is correspondingly formed in the side wall of the lower die holder, the third sliding groove is communicated with the surface of the lower die holder facing the upper die holder, one end of the third spring is fixedly connected with the groove wall of the upper die holder away from the third sliding groove, the other end of the third spring is fixedly connected with the third sliding block, the third sliding block is connected with the side wall of the lower die holder in a sliding mode through the third sliding groove, when the upper die holder moves towards the direction close to the lower die holder, the end face of the third sliding block away from the third spring is abutted to slide on the side wall of the first fixed block, and a 120-degree included angle is formed between the third sliding block and the first fixed block.

By adopting the technical scheme, the third sliding assembly is used for riveting and forming the fourth side edge of the fixed sleeve, the third chute is used for accommodating the third sliding block and the third spring, when the third spring is in a natural state, one end of the third sliding block is positioned in the third chute, the third sliding block extends out from the position where the third chute is communicated with the lower die base towards one end of the upper die base, the third spring pulls the third sliding block to prevent the third sliding block from being separated from the third chute, when the upper die base moves towards the direction close to the lower die base, the first fixed block extrudes the third sliding block to enable the third sliding block to move towards the direction deep into the third chute, the third sliding block carries out riveting operation on the fixed sleeve to realize the riveting and forming of the fourth side edge of the fixed sleeve, an included angle between the fourth side edge and the third side edge in the fixed sleeve is 120 degrees, the third spring has a buffering effect on the third sliding block, after the riveting operation of the fixed sleeve is completed, the upper die base moves towards the direction far away from the lower die base, and the third sliding block is pushed to move towards the direction of the third sliding groove to be used for riveting operation of the fixed sleeve to treat the next fixed sleeve.

Preferably, the lower forming mechanism further comprises a fourth sliding assembly used for riveting and pressing the fifth side of the fixed sleeve, the fourth sliding assembly comprises a fourth sliding block and a fourth spring, a fourth sliding groove used for containing the fourth sliding block and the fourth spring is correspondingly formed in the side wall of the lower die holder, the fourth sliding groove is located on one side of the third sliding groove and communicated with the third sliding groove, one end of the fourth spring is fixedly connected with the groove wall of the upper die holder far away from the fourth sliding groove, the other end of the fourth spring is fixedly connected with the fourth sliding block, the fourth sliding block is connected to the side wall of the lower die holder in a sliding mode through the fourth sliding groove, the end face of the fourth spring far away from the fourth sliding block is abutted against the side wall of the third sliding block in a sliding mode, and a 120-degree included angle is formed between the fourth sliding block and the third sliding block.

By adopting the above technical scheme, the fourth sliding assembly is used for riveting the fifth side of the fixed sleeve, the fourth chute is used for accommodating the fourth slider and the fourth spring, when the fourth spring is in a natural state, one end of the fourth slider is located in the fourth chute, the fourth slider extends out from a position where the fourth chute is communicated with the lower die holder towards one end of the upper die holder, the fourth spring pulls the fourth slider to prevent the fourth slider from being separated from the fourth chute, and the end face of the fourth slider far away from the fourth spring abuts against the side wall of the sliding and the third slider, when the upper die holder moves towards a direction close to the lower die holder, the third spring is compressed, the third slider slides towards a direction deep into the third chute, the sliding of the third slider pushes the fourth slider towards a direction deep into the fourth chute, the fourth slider performs riveting operation on the fixed sleeve, the riveting forming of the fifth side of the fixed sleeve is realized, and an included angle between the fifth side and the fourth side in the fixed sleeve is 120 degrees, the fourth spring has a buffering effect on the fourth slider, after the riveting operation is completed, the upper die holder moves towards a restoring force of the fourth chute, and the fourth slider moves towards a direction of the lower die holder, and the fourth chute.

Preferably, lower forming mechanism is still including the second fixed block that is used for the fixed cover sixth side of riveting pressure shaping, the second fixed block fixed set up in the die holder orientation the surface of upper die base, the second fixed block is located the fourth slider is kept away from one side of third slider, a lateral wall butt of fourth slider slide in a lateral wall of second fixed block, the second fixed block with form 120 contained angle between the fourth slider, work as the upper die base is towards being close to when the direction of die holder moves, first slider is kept away from the terminal surface butt of first spring slide in the lateral wall of second fixed block, first slider with form 120 contained angle between the second fixed block.

Through adopting above-mentioned technical scheme, the second fixed block is used for the sixth side of the fixed cover of riveting pressure shaping, the second fixed block carries out the riveting operation to fixed cover, realize the riveting pressure shaping of fixed cover sixth side, and make the contained angle between fixed cover sixth side and the fifth side be 120, and simultaneously, when the upper die base removed towards the direction that is close to the die holder, the second fixed block butt in first slider, make first slider remove towards the direction of deepening first spout, and make the contained angle between fixed cover sixth side and the first side be 120.

Preferably, the upper die base is fixedly provided with an upper cover plate used for sealing the first sliding groove notch and the second sliding groove notch, and the lower die base is fixedly provided with a lower cover plate used for sealing the third sliding groove notch and the fourth sliding groove notch.

By adopting the technical scheme, the upper cover plate seals the notches of the first sliding chute and the second sliding chute, so that the first sliding block is favorably prevented from being separated from the notch position of the first sliding chute, the second sliding block is favorably prevented from being separated from the notch position of the second sliding chute, and the stability of the first sliding block and the second sliding block during sliding is favorably improved; the lower cover plate seals the third sliding groove notch and the fourth sliding groove notch, so that the third sliding block is favorably prevented from being separated from the notch position of the third sliding groove and the fourth sliding block is favorably prevented from being separated from the notch position of the fourth sliding groove, and the stability of the third sliding block and the fourth sliding block during sliding is favorably improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up forming mechanism and lower forming mechanism, when needs are with dabber and sinle silk riveting fixed connection, the staff places the one end avris of sinle silk in the one end of dabber, then embolia the range upon range of position of sinle silk and dabber with a fixed cover, the staff places the position between upper die base and die holder with fixed cover, the upper die base removes towards the direction that is close to the die holder, go up forming mechanism and lower forming mechanism cooperation and rivet the cross section of fixed cover into regular hexagon, six sides of fixed cover support dabber and sinle silk tightly fixedly, dabber and sinle silk are difficult to the emergence and rock, thereby be favorable to improving the stability when sinle silk and spindle connection.

2. Through setting up first slider and first spring, when the upper die base is close to towards the direction of being close to the die holder, fixed cover is located between upper die base and the die holder, first slider carries out the riveting operation to fixed cover, realize the riveting shaping of the first side of fixed cover, first spring has the cushioning effect to first slider, after the riveting operation of fixed cover is accomplished, the upper die base removes towards the direction of keeping away from the die holder, the restoring force of first spring promotes first slider and removes towards the direction of stretching out first spout, with the riveting operation of waiting next fixed cover.

3. Through setting up second slider and second spring, and the terminal surface butt that the second spring was kept away from to the second slider slides in the lateral wall of first slider, when the upper die base removed towards the direction that is close to the die holder, first spring was compressed, first slider slided towards the direction of deepening first spout, the sliding of first slider promoted the second slider slided towards the direction of deepening second spout, the second slider carries out the riveting operation to fixed cover, realize the riveting shaping of fixed cover second side, and make the contained angle between first side and the second side in the fixed cover be 120, the second spring has the cushioning effect to the second slider, after the riveting operation of fixed cover was accomplished, the upper die base removed towards the direction of keeping away from the die holder, the restoring force of second spring promoted the second slider towards the direction that stretches out the second spout and removes, with the riveting operation of waiting next fixed cover.

Drawings

Fig. 1 is a sectional view of a mandrel and a wire core riveted by a fixing sleeve in the related art.

Fig. 2 is a schematic overall structure diagram of the riveting die in the embodiment of the present application.

FIG. 3 is a cross-sectional view of the mandrel and the wire core riveted by the fixing sleeve according to the embodiment of the present application.

Fig. 4 is a schematic structural diagram of the riveting die according to the embodiment of the present application after the upper cover plate and the lower cover plate are removed.

Description of reference numerals:

1. an upper die holder; 2. a lower die holder; 3. an upper forming mechanism; 31. a first glide assembly; 311. a first slider; 312. a first spring; 32. a second glide assembly; 321. a second slider; 322. a second spring; 33. a first fixed block; 4. a lower forming mechanism; 41. a third glide assembly; 411. a third slider; 412. a third spring; 42. a fourth glide assembly; 421. a fourth slider; 422. a fourth spring; 43. a second fixed block; 5. a first chute; 6. a second chute; 7. a third chute; 8. a fourth chute; 9. an upper cover plate; 10. a lower cover plate; 11. a lower mounting plate; 12. an upper mounting plate; 13. a mandrel; 14. a wire core; 15. fixing a sleeve; 16. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses riveting die for probe, refer to fig. 1, including upper die base 1 and die holder 2, upper die base 1 and die holder 2 are relative setting in the vertical direction, the end fixing that upper die base 1 was kept away from to die holder 2 is provided with a lower mounting panel 11, die holder 2 is on the base of punching machine through lower mounting panel 11 fixed mounting, the end fixing that upper die base 2 was kept away from to upper die base 1 is provided with an upper mounting panel 12, upper die base 1 is on the pressure pole of punching machine through upper mounting panel 12 fixed mounting, the pressure pole of punching machine promotes upper die base 1 and removes towards the direction that is close to or keeps away from die holder 2. Meanwhile, two guide rods 16 are vertically and fixedly arranged on two opposite sides of the lower die holder 2 in a penetrating manner, and the two guide rods 16 are respectively vertically and movably arranged on two opposite sides of the upper die holder 1 in a penetrating manner so as to improve the stability of the upper die holder 1 when moving towards the direction close to or far away from the lower die holder 2.

Referring to fig. 2 and 3, the tip of upper die base 1 towards lower die base 2 is provided with forming mechanism 3, the tip correspondence of lower die base 2 towards upper die base 1 is provided with down forming mechanism 4, when upper die base 1 moves towards the direction that is close to lower die base 2, it is used for riveting fixed cover 15's cross section into regular hexagon's shaping die cavity to go up forming mechanism 3 and lower forming mechanism 4 formation, and fixed cover 15 after the riveting shaping includes first side, the second side, the third side, the fourth side, fifth side and sixth side, the contained angle between the adjacent both sides is 120. Six sides that fixed cover 15 formed after the riveting are supported tightly fixedly to dabber 13 and sinle silk 14 for it is difficult for taking place to rock between dabber 13 and the sinle silk 14.

Referring to fig. 2 and 4, the upper forming mechanism 3 includes a first sliding component 31 for riveting and pressing the first side of the fixing sleeve 15, specifically, the first sliding component 31 includes a first slider 311 and a first spring 312, a first sliding slot 5 for accommodating the first slider 311 and the first spring 312 is correspondingly disposed on the side wall of the upper die holder 1, in this embodiment, the first sliding slot 5 is disposed in an inclined manner in the vertical direction, and the first sliding slot 5 is communicated with the surface of the upper die holder 1 facing the lower die holder 2. The first spring 312 is arranged along the length direction of the first sliding groove 5, one end of the first spring 312 is fixedly welded to the groove wall of the first sliding groove 5 far away from the lower die holder 2, the other end of the first spring 312 is fixedly welded to the first sliding block 311, the first sliding block 311 is connected to the side wall of the upper die holder 1 in a sliding manner through the first sliding groove 5, and when the first spring 312 is in a natural state, the lower end of the first sliding block 311 extends out of the first sliding groove 5. The first slider 311 has a right trapezoid cross section.

Referring to fig. 2 and 4, the upper forming mechanism 3 further includes a second sliding component 32 for riveting and pressing the second side edge of the fixing sleeve 15, specifically, the second sliding component 32 includes a second sliding block 321 and a second spring 322, the side wall of the upper die base 1 is correspondingly provided with a second sliding groove 6 for accommodating the second sliding block 321 and the second spring 322, in this embodiment, the second sliding groove 6 is obliquely arranged in the vertical direction, the second sliding groove 6 is located on one side of the first sliding groove 5 and is communicated with the first sliding groove 5, and meanwhile, the second sliding groove 6 is communicated with the surface of the upper die base 1 facing the lower die base 2. The second spring 322 is arranged along the length direction of the second chute 6, one end of the second spring 322 and the second chute 6 are fixedly welded to the groove wall of the lower die holder 2, the other end of the second spring 322 is fixedly welded to the second sliding block 321, the second sliding block 321 is connected to the side wall of the upper die holder 1 in a sliding manner through the second chute 6, the end face of the second sliding block 321 far away from the second spring 322 is abutted to the side wall of the first sliding block 311 in a sliding manner, and a 120-degree included angle is formed between the second sliding block 321 and the first sliding block 311. When the first sliding block 311 slides in the first sliding slot 5, the first sliding block 311 can push the second sliding block 321 to slide in the second sliding slot 6. It should be noted that the second slider 321 is also provided with a right trapezoid in cross section.

Referring to fig. 2 and 4, the upper forming mechanism 3 further includes a first fixing block 33 for riveting and pressing a third side edge of the fixing sleeve 15, specifically, the first fixing block 33 is fixedly disposed on a surface of the upper die base 1 facing the lower die base 2, the first fixing block 33 protrudes from a surface of the upper die base 1 facing the lower die base 2, the first fixing block 33 is located on a side of the second slider 321 away from the first slider 311, a side wall of the second slider 321 is abutted to and slid on a side wall of the first fixing block 33, and an included angle of 120 ° is formed between the first fixing block 33 and the second slider 321.

Referring to fig. 2 and 4, the lower forming mechanism 4 includes a third sliding component 41 for riveting and pressing the fourth side of the fixing sleeve 15, specifically, the third sliding component 41 includes a third slider 411 and a third spring 412, a third sliding slot 7 for accommodating the third slider 411 and the third spring 412 is correspondingly disposed on the side wall of the lower die holder 2, in this embodiment, the third sliding slot 7 is disposed in an inclined manner in the vertical direction, and the third sliding slot 7 is communicated with the surface of the lower die holder 2 facing the upper die holder 1. The third spring 412 is arranged along the length direction of the third sliding groove 7, one end of the third spring 412 is fixedly welded with the groove wall of the third sliding groove 7 far away from the upper die holder 1, the other end of the third spring 412 is fixedly welded with the third sliding block 411, the third spring 412 is parallel to the first spring 312, the third sliding block 411 is connected to the side wall of the lower die holder 2 in a sliding manner through the third sliding groove 7, and when the third spring 412 is in a natural state, the upper end of the third sliding block 411 extends out of the third sliding groove 7. It should be noted that the third slider 411 is located right below the first fixed block 33, and the cross section of the third slider 411 is also in a right trapezoid shape. When the upper die holder 1 moves towards the direction close to the lower die holder 2, the end face of the third slider 411 far away from the third spring 412 is abutted and slid on the side wall of the first fixed block 33, an included angle of 120 degrees is formed between the third slider 411 and the first fixed block 33, and the first fixed block 33 pushes the third slider 411 to move towards the direction deep into the third sliding groove 7.

Referring to fig. 2 and 4, the lower forming mechanism 4 further includes a fourth sliding component 42 for riveting and pressing the fifth side of the fixing sleeve 15, specifically, the fourth sliding component 42 includes a fourth slider 421 and a fourth spring 422, a fourth chute 8 for accommodating the fourth slider 421 and the fourth spring 422 is correspondingly formed in the side wall of the lower die holder 2, in this embodiment, the fourth chute 8 is disposed in an inclined manner in the vertical direction, the fourth chute 8 is located on one side of the third chute 7 and is communicated with the third chute 7, and meanwhile, the fourth chute 8 is communicated with the surface of the lower die holder 2 facing the upper die holder 1. The fourth spring 422 is arranged along the length direction of the fourth sliding chute 8, one end of the fourth spring 422 is fixedly welded with the groove wall of the fourth sliding chute 8 far away from the upper die holder 1, the other end of the fourth spring 422 is fixedly welded with the fourth sliding block 421, the fourth spring 422 is parallel to the second spring 322, the fourth sliding block 421 slides through the fourth sliding chute 8 and is connected to the side wall of the lower die holder 2, the end surface of the fourth sliding block 421 far away from the fourth spring 422 is abutted and slides on the side wall of the third sliding block 411, and a 120-degree included angle is formed between the fourth sliding block 421 and the third sliding block 411. When the third slider 411 slides in the third sliding groove 7 under the pushing of the first fixing block 33, the third slider 411 may drag the fourth slider 421 to slide in the fourth sliding groove 8. The fourth slider 421 is also provided with a right trapezoid cross section.

Referring to fig. 2 and 4, the lower forming mechanism 4 further includes a second fixing block 43 for rivet-pressing the sixth side of the fixing sleeve 15, specifically, the second fixing block 43 is fixedly disposed on the surface of the lower die holder 2 facing the upper die holder 1, the second fixing block 43 is located right below the first slider 311, the second fixing block 43 protrudes out of the surface of the lower die holder 2 facing the upper die holder 1, the second fixing block 43 is located on the side of the fourth slider 421 away from the third slider 411, a side wall of the fourth slider 421 abuts against and slides on a side wall of the second fixing block 43, an included angle of 120 ° is formed between the second fixing block 43 and the fourth slider 421, meanwhile, when the upper die holder 1 moves towards the direction close to the lower die holder 2, the end face of the first slider 311 away from the first spring 312 abuts against and slides on a side wall of the second fixing block 43, an included angle of 120 ° is formed between the first slider 311 and the second fixing block 43, and the second fixing block 43 pushes the first slider 311 to move towards the direction of the first sliding groove 5.

Referring to fig. 2 and 4, in order to prevent the first slider 311 from falling off from the notch of the first sliding groove 5 and the second slider 321 from falling off from the notch of the second sliding groove 6, the upper die holder 1 is fixedly provided with an upper cover plate 9 for sealing the notches of the first sliding groove 5 and the second sliding groove 6 through bolts, and the upper cover plate 9 covers the side wall of the upper die holder 1, which is provided with the first sliding groove 5 and the second sliding groove 6, so as to be beneficial to improving the stability of the first slider 311 and the second slider 321 when sliding; in order to prevent the third slider 411 from falling from the notch position of the third sliding groove 7 and the notch position of the fourth slider 421 from the fourth sliding groove 8, the lower die holder 2 is provided with a lower cover plate 10 for sealing the notch of the third sliding groove 7 and the notch of the fourth sliding groove 8 through the bolt fixation, the lower cover plate 10 covers the side wall of the lower die holder 2 with the third sliding groove 7 and the fourth sliding groove 8, and the stability of the third slider 411 and the fourth slider 421 during sliding is improved.

The implementation principle of the riveting die for the probe in the embodiment of the application is as follows: when the mandrel 13 and the wire core 14 need to be riveted, pressed and fixedly connected through the fixing sleeve 15, a worker places one end of the wire core 14 on the side of one end of the mandrel 13, then the fixing sleeve 15 is sleeved in the laminating position of the wire core 14 and the mandrel 13, a worker places the fixing sleeve 15 between the upper die holder 1 and the lower die holder 2, a pressure rod of the punching machine pushes the upper die holder 1 to move towards the direction close to the lower die holder 2, when the first slider 311 abuts against the second fixed block 43, an included angle of 120 ° is formed between the first slider 311 and the second fixed block 43, the sidewall of the first slider 311 abuts against and slides on the sidewall of the second fixed block 43, the second fixed block 43 pushes the first slider 311 to move towards the direction penetrating into the first sliding slot 5, an included angle of 120 ° is formed between the second slider 321 and the first slider 311, the movement of the first slider 311 pushes the second slider 321 to move towards the direction penetrating into the second sliding slot 6, an included angle of 120 ° is formed between the second slider 321 and the first fixed block 33, meanwhile, the third sliding block 411 abuts against the first fixed block 33, an included angle of 120 degrees is formed between the third sliding block 411 and the first fixed block 33, the side wall of the third sliding block 411 abuts against and slides on the side wall of the first fixed block 33, the first fixed block 33 pushes the third sliding block 411 to move towards the direction deep into the third sliding groove 7, an included angle of 120 degrees is formed between the fourth sliding block 421 and the third sliding block 411, the movement of the third sliding block 411 pushes the fourth sliding block 421 to move towards the direction deep into the fourth sliding groove 8, and an included angle of 120 degrees is formed between the fourth sliding block 421 and the second fixed block 43, thereby make fixed cover 15's cross section riveting to become regular hexagon, six sides of fixed cover 15 support dabber 13 and sinle silk 14 tightly fixedly, dabber 13 and sinle silk 14 are difficult to take place to rock to be favorable to improving the stability when sinle silk 14 and dabber 13 are connected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a riveting mould for probe which characterized in that: including upper die base (1) and die holder (2), upper die base (1) is close to or is kept away from towards the direction removal of die holder (2), upper die base (1) is provided with forming mechanism (3), die holder (2) are provided with down forming mechanism (4), work as upper die base (1) is close to during the direction removal of die holder (2), go up forming mechanism (3) with forming mechanism (4) form down and are used for riveting the cross section of fixed cover (15) into regular hexagon's shaping die cavity, and fixed cover (15) after the riveting shaping include first side, second side, third side, fourth side, fifth side and sixth side.

2. The riveting die for the probe according to claim 1, wherein: go up forming mechanism (3) including first subassembly (31) that slides that is used for the fixed cover (15) first side of riveting pressure shaping, first subassembly (31) that slides includes first slider (311) and first spring (312), the lateral wall correspondence of upper die base (1) is offered and is used for the holding first slider (311) with first spout (5) of first spring (312), first spout (5) with upper die base (1) orientation the surface of lower die base (2) is linked together, the one end of first spring (312) with first spout (5) are kept away from the cell wall fixed connection of lower die base (2), the other end of first spring (312) with first slider (311) fixed connection, first slider (311) pass through first spout (5) slide connect in the lateral wall of upper die base (1).

3. The riveting die for the probe according to claim 2, wherein: go up forming mechanism (3) still including the second subassembly (32) that slides that is used for the fixed cover of riveting pressure shaping (15) second side, the second subassembly (32) that slides includes second slider (321) and second spring (322), the lateral wall correspondence of upper die base (1) has been offered and is used for the holding second slider (321) with second spout (6) of second spring (322), second spout (6) are located one side of first spout (5) and with first spout (5) are linked together, the one end of second spring (322) with second spout (6) are kept away from the cell wall fixed connection of lower die holder (2), the other end of second spring (322) with second slider (321) fixed connection, second slider (321) pass through second spout (6) slide connect in the lateral wall of upper die base (1), second slider (321) are kept away from the terminal surface butt of second spring (322) slide in the lateral wall of first slider (311), slider (120) with the contained angle between the second slider (311) forms.

4. A riveting die for a probe according to claim 3, wherein: go up forming mechanism (3) still including first fixed block (33) that are used for the fixed cover of riveting pressure shaping (15) third side, first fixed block (33) fixed set up in upper die base (1) orientation the surface of die holder (2), first fixed block (33) are located second slider (321) is kept away from one side of first slider (311), a lateral wall butt of second slider (321) slide in a lateral wall of first fixed block (33), first fixed block (33) with form 120 contained angles between second slider (321).

5. The riveting die for the probe according to claim 4, wherein: lower forming mechanism (4) including third slip subassembly (41) that is used for the fixed cover of riveting forming (15) fourth side, third slip subassembly (41) includes third slider (411) and third spring (412), the lateral wall of die holder (2) is correspondingly offered and is used for the holding third slider (411) with third spout (7) of third spring (412), third spout (7) with die holder (2) orientation the surface of upper die base (1) is linked together, the one end of third spring (412) with third spout (7) is kept away from the cell wall fixed connection of upper die base (1), the other end of third spring (412) with third slider (411) fixed connection, third slider (411) through third spout (7) slide connect in the lateral wall of die holder (2), when upper die base (1) moves towards the direction that is close to die holder (2), third slider (411) is kept away from when third spring (412) moves in the terminal surface 120 of third slider (33) the lateral wall of fixed block (411) forms the contained angle butt between the first fixed block (33).

6. A riveting die for a probe according to claim 5, wherein: the lower forming mechanism (4) further comprises a fourth sliding assembly (42) used for riveting and forming a fifth side edge of the fixing sleeve (15), the fourth sliding assembly (42) comprises a fourth sliding block (421) and a fourth spring (422), a fourth sliding groove (8) used for containing the fourth sliding block (421) and the fourth spring (422) is correspondingly formed in the side wall of the lower die holder (2), the fourth sliding groove (8) is located on one side of the third sliding groove (7) and communicated with the third sliding groove (7), one end of the fourth spring (422) is fixedly connected with the groove wall of the upper die holder (1) far away from the fourth sliding groove (8), the other end of the fourth spring (422) is fixedly connected with the fourth sliding block (421), the fourth sliding block (421) is connected with the side wall of the lower die holder (2) in a sliding mode through the fourth sliding groove (8), the abutting end face of the fourth sliding block (421) far away from the fourth spring (422) slides on the side wall of the third sliding block (411), and an included angle formed between the fourth sliding block (120) and the third sliding block (411).

7. The riveting die for the probe according to claim 6, wherein: lower forming mechanism (4) still include second fixed block (43) that is used for the fixed cover of riveting pressure shaping (15) sixth side, second fixed block (43) fixed set up in die holder (2) orientation the surface of upper die base (1), second fixed block (43) are located fourth slider (421) are kept away from one side of third slider (411), a lateral wall butt of fourth slider (421) slide in a lateral wall of second fixed block (43), second fixed block (43) with form 120 contained angle between the fourth slider (421), work as upper die base (1) is towards when being close to the direction removal of die holder (2), first slider (311) are kept away from the terminal surface butt of first spring (312) slide in the lateral wall of second fixed block (43), first slider (311) with form 120 contained angle between the second fixed block (43).

8. The riveting die for the probe according to claim 6, wherein: the upper die base (1) is fixedly provided with an upper cover plate (9) used for sealing the notch of the first sliding groove (5) and the notch of the second sliding groove (6), and the lower die base (2) is fixedly provided with a lower cover plate (10) used for sealing the notch of the third sliding groove (7) and the notch of the fourth sliding groove (8).

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