CN115464833A

CN115464833A - Plastic slider and inhaul cable sleeve pressing riveting process

Info

Publication number: CN115464833A
Application number: CN202211001966.8A
Authority: CN
Inventors: 宋瑞娟; 苏军柱
Original assignee: Shanghai Guiruiheng Auto Parts Co ltd
Current assignee: Shanghai Guiruiheng Auto Parts Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-12-13
Anticipated expiration: 2042-08-20
Also published as: CN115464833B

Abstract

The application discloses technology is riveted with cable sleeve pipe pressure to plastics slider relates to the technical field of cable processing, and this process step is as follows: the method comprises the following steps: integrally injection-molding the plastic sliding block and the connecting sheet; step two: placing the plastic slide block on a squeeze riveter; step three: the stay cable penetrates through the plastic sliding block so that the plastic sliding block is sleeved on the sleeve; step four: starting a squeeze riveter to squeeze riveter the plastic slide block and the sleeve; the riveting press comprises a base and a rack arranged on the base, wherein a lower pressing block is arranged on the base, an upper pressing block opposite to the lower pressing block is connected to the rack in a vertically moving mode, a power source for driving the upper pressing block to move is arranged on the rack, and accommodating cavities are formed in the surfaces, opposite to the lower pressing block, of the upper pressing block; and two opposite ends of the upper pressing block are connected with clamping devices. This application can be convenient for take out the plastics slider after riveting with pressing.

Description

Plastic slider and inhaul cable sleeve pressing riveting process

Technical Field

The application relates to the technical field of inhaul cable processing, in particular to a plastic sliding block and inhaul cable sleeve pressing riveting technology.

Background

The inhaul cable is a steel cable for stabilizing a steel structural part, and is commonly used for the parts of vehicles such as automobiles, ships, airplanes and the like, such as brakes, accelerators or gear shifting.

The cable tip cladding has the annular sleeve pipe of circle usually for the car, and the cover is equipped with cylindric plastic sliding block on the cable sleeve pipe, and the last coaxial through-hole that supplies the sleeve pipe to slide to wear to establish of seting up of plastic sliding block, and plastic sliding block one side is provided with the connection piece that is used for being connected with other parts. The plastic slider and the sleeve are usually fixed by sleeving the plastic slider on the sleeve and then putting the sleeve and the plastic slider into a squeeze riveter to squeeze riveter and fix the plastic slider.

Squeeze riveter among the correlation technique, refer to fig. 1, including base 1, be provided with frame 2 on the base 1, be provided with opening briquetting 3 down up in the frame 2, and frame 2 swing joint has opening briquetting 4 up down from top to bottom, go up briquetting 4 and be located briquetting 3's top down, the opening of going up briquetting 4 is relative with briquetting 3's opening down, it all is provided with arch 5 with 3 opening inner walls of briquetting down to go up briquetting 4, and upward all has the heating wire that can generate heat in briquetting 4 and the briquetting 3 down. After the plastic sliding block is placed on the lower pressing block 3, the upper pressing block 4 moves towards the lower pressing block 3 to press and rivet the plastic sliding block, a power supply is turned on to enable the electric heating wire to generate heat, the electric heating wire transmits the heat to the plastic sliding block from the upper pressing block 4 and the lower pressing block 3, and the plastic sliding block and the sleeve are deformed together by the protrusion 5 in the process of pressing and riveting the plastic sliding block by the upper pressing block 4.

In view of the above-mentioned related technologies, the inventor believes that the plastic slider and the cable casing after being pressure-riveted may not be easily pulled out from the lower pressing block due to the deformation, and the plastic slider needs to be taken out close to the lower pressing block, but the temperature of the lower pressing block and the plastic slider which are just heated is high, and the plastic slider which is directly taken close to the lower pressing block is easily scalded.

Disclosure of Invention

In order to facilitate taking out the plastic sliding block after riveting, the application provides a plastic sliding block and inhaul cable sleeve pipe riveting process.

The application provides a technology is riveted with cable sleeve pipe pressure to plastics slider, adopts following technical scheme:

a plastic slider and inhaul cable sleeve pressure riveting process comprises the following steps:

the method comprises the following steps: integrally injection-molding the plastic sliding block and the connecting sheet;

step two: placing the plastic sliding block on a squeeze riveter;

step three: the stay cable penetrates through the plastic sliding block so that the plastic sliding block is sleeved on the sleeve;

step four: starting a squeeze riveter to squeeze riveter the plastic slide block and the sleeve;

the riveting press comprises a base and a rack arranged on the base, wherein a lower pressing block is arranged on the base, an upper pressing block opposite to the lower pressing block is connected to the rack in a vertically moving mode, a power source for driving the upper pressing block to move is arranged on the rack, and accommodating cavities are formed in the surfaces, opposite to the lower pressing block, of the upper pressing block;

go up the relative both ends of briquetting and all be connected with clamping device, clamping device includes adjustable shelf, two along perpendicular to cable feeding direction swing joint in the centre gripping hand on the adjustable shelf to and be used for driving two centre gripping hands to being close to each other or keeping away from the driving piece that the direction removed each other, two when the centre gripping hand removes to the direction that is close to each other, two the centre gripping hand can be common centre gripping sleeve pipe, when two when the centre gripping hand removes to the direction of keeping away from each other, two distance between the centre gripping hand can be greater than the sleeve pipe external diameter.

Through adopting above-mentioned technical scheme, driving piece drive centre gripping hand makes the centre gripping hand can carry out the centre gripping to the sleeve pipe to the direction that is close to each other removes to can drive plastics slider and sleeve pipe upwards and lower briquetting separation when going up the briquetting rebound, the direction removal that drives the centre gripping hand to keeping away from each other again can take out the plastics slider and the sleeve pipe that the pressure was riveted well, thereby can be without need to be close to under the circumstances of briquetting under with briquetting the separation of plastics slider, thereby be convenient for take out the plastics slider after the pressure is riveted.

Optionally, the driving piece includes the two-way screw rod of rotation connection on the adjustable shelf, have the screw thread reversal on the two-way screw rod and just revolve the portion with the derotation, two centre gripping hand threaded connection is on just revolving the portion with the derotation respectively.

Through adopting above-mentioned technical scheme, two screw rods rotate and can drive two centre gripping hands of threaded connection respectively on just selecting portion and the part of backspin and move to the direction that is close to each other or keeps away from each other.

Optionally, the base is provided with the support frame that is used for supporting the cable sheathed tube along cable feed direction, the adjustable shelf includes the horizontal pole, sets up in the montant at the relative both ends of horizontal pole to and upper and lower sliding connection is in the same activity box on two montants, the montant lower extreme surpasss the briquetting downwards, activity box and support frame one-to-one, just the adjustable shelf downstream can drive activity box and support frame butt, two-way screw rod rotates to be connected in the activity box, just coaxial being provided with the gear on the two-way screw rod, the montant is provided with along vertical direction with gear engagement's rack, it can drive the montant for the activity box downstream with the support frame butt to go up the briquetting downstream, works as when the activity box removes to being close to the horizontal pole, two the centre gripping hand removes to the direction that is close to each other, just it has the piece that resets that the drive activity box removed to keeping away from the horizontal pole direction to have between activity box and the horizontal pole.

Through adopting above-mentioned technical scheme, it drives movable box downwards and support frame butt to go up the briquetting downstream, the activity box that offsets with the support frame can not continue downstream, and it continues downstream to go up the briquetting and drives montant relative activity box downstream, thereby the rack drives gear revolve, the gear drives two-way screw rod and rotates, and two-way screw rod rotate and drive two centre gripping hands and remove and the centre gripping sleeve pipe to the direction that is close to each other, thereby can drive plastics slider rebound and lower briquetting separation when going up briquetting after-riveting rebound, it makes the relative montant rebound of movable box to reset, thereby two-way screw rod drives two centre gripping hands and removes to the direction of keeping away from each other, make plastics slider can the unloading.

Optionally, the reset piece includes the reset cylinder that sets up between activity box and horizontal pole, the piston rod end connection of reset cylinder has the buffer board.

Through adopting above-mentioned technical scheme, the cylinder that resets can drive between activity box and the horizontal pole to the direction removal of keeping away from each other to make the activity box reset.

Optionally, the vertical rod is provided with a limiting strip with a dovetail-shaped cross section, and the movable box is provided with a limiting hole for the limiting strip to slide up and down to penetrate through the movable box.

Through adopting above-mentioned technical scheme, spacing and spacing hole cooperation can lead the moving direction of montant, stability when improving the montant and removing.

Optionally, the upper surface of the upper pressing block is provided with a connecting plate, a sliding frame is connected between the connecting plate and the movable frame, the sliding frame comprises a sliding sleeve connected with the connecting plate and a sliding block connected with the movable frame, and the sliding block is vertically connected to the sliding sleeve in a sliding mode.

Through adopting above-mentioned technical scheme, the sliding block slides on the sliding sleeve and makes the high of sliding frame change for when centre gripping hand centre gripping sleeve pipe and rebound, the sleeve pipe can separate with last briquetting.

Optionally, the upper surface of the sliding block is provided with a slip stopping plate, the cross sectional area of the slip stopping plate is larger than that of the sliding block, a slip stopping groove for allowing the slip stopping plate to slide up and down is formed in the sliding sleeve, and the lower surface of the sliding sleeve is provided with a sliding groove communicated with the slip stopping groove and allowing the sliding block to penetrate through

Through adopting above-mentioned technical scheme, the cooperation of only taking off board and only taking off the groove makes slip cover slide with the sliding block in order to change the slip frame height, and the sliding block can not separate with the slip cover completely.

Optionally, the base is provided with the first piece in the one end that briquetting kept away from the direction of feed down, the removal screw rod is worn to be equipped with by the screw thread on the first piece, the one end that removes the screw rod and is close to briquetting down rotates and is connected with the second piece that supplies sleeve pipe tip butt.

Through adopting above-mentioned technical scheme, remove the screw rod and can adjust the second piece and the distance between the briquetting down on first piece screw thread removal to the pressure riveting position of limited plastics slider and sleeve pipe.

In summary, the present application includes at least one of the following benefits:

1. the sleeve after pressure riveting is clamped by a clamping hand, and the sleeve and the plastic slide block are taken away from the lower pressure head when the upper pressure block moves upwards, so that the plastic slide block after pressure riveting can be taken out conveniently;

2. through the removable cartridge. The cooperation of support frame and montant for go up the briquetting and move down with the in-process of briquetting butt down, the centre gripping hand can automatic centre gripping sleeve pipe.

Drawings

Fig. 1 is a schematic structural view of the related art;

fig. 2 is a schematic structural diagram of the squeeze riveter in the first state according to the embodiment of the present application;

FIG. 3 is a cross-sectional view of a squeeze riveter according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 3;

FIG. 6 is an enlarged schematic view of the structure at C in FIG. 3;

fig. 7 is a schematic structural view of the squeeze riveter according to the embodiment of the present application in a second state;

fig. 8 is a schematic structural diagram of the squeeze riveter in the third state according to the embodiment of the present application;

fig. 9 is a schematic structural view of the squeeze riveter according to the embodiment of the present application in a fourth state.

Description of reference numerals: 1. a base; 2. a frame; 3. pressing the block; 4. pressing the block; 5. a protrusion; 6. a driving cylinder; 7. an accommodating cavity; 8. a notch; 9. a movable frame; 91. a cross bar; 92. a vertical rod; 93. a movable box; 10. clamping a hand; 11. a drive member; 111. a bidirectional screw; 12. a forward rotation part; 13. a reverse rotation part; 14. a thread block; 15. a support frame; 16. a yielding groove; 17. a movable cavity; 18. perforating; 19. a gear; 20. a rack; 21. a reset cylinder; 22. a buffer plate; 23. a limiting strip; 24. a limiting hole; 25. a connecting plate; 26. a sliding frame; 261. a sliding sleeve; 262. a sliding block; 27. a drop-out prevention plate; 28. a drop-out prevention groove; 29. a sliding groove; 30. a first block; 31. moving the screw; 32. a second block; 33. and (7) connecting the sheets.

Detailed Description

The present application is described in further detail below with reference to figures 2-9.

The embodiment of the application discloses a plastic slider and inhaul cable sleeve pressure riveting process, which comprises the following steps:

the method comprises the following steps: the plastic sliding block and the connecting sheet 33 are integrally molded by injection molding, so that the length of the plastic sliding block is smaller than that of the sleeve;

step two: placing the plastic slide block on a squeeze riveter;

referring to fig. 2 and 3, the squeeze riveter includes base 1 and frame 2 that is fixed in base 1 upper surface, and base 1 upper surface still is fixed with lower briquetting 3, and frame 2 reciprocates and is connected with connecting plate 25, even and be provided with the power supply that is used for driving connecting plate 25 and reciprocates on the frame 2, and the power supply in this embodiment drives actuating cylinder 6 including being fixed in two of installing in frame 2 upper end, drives actuating cylinder 6's piston rod and connecting plate 25 upper surface mounting. The lower fixed surface of connecting plate 25 has last briquetting 4 relative with briquetting 3 down, goes up briquetting 4 and all offers the holding chamber 7 that is used for enclosing jointly the plastics slider with the one side that briquetting 3 is relative down, and holding chamber 7 is circular-arcly, and the internal diameter of holding chamber 7 is equivalent with the plastics slider external diameter, goes up briquetting 4 and briquetting 3 down and extends along 7 axis directions in holding chamber, and the length of going up briquetting 4 and briquetting 3 down all is greater than plastics slider length. A plurality of bulges 5 are fixed on the inner wall of the accommodating cavity 7 in an array manner, and the upper pressing block 4, the lower pressing block 3 and the bulges 5 are made of heat-conducting materials. Go up briquetting 4 and all offer the breach 8 that is used for stepping down the connection piece 33 jointly on the one side that deviates from frame 2 with briquetting 3 down, and go up briquetting 4 and briquetting 3 down inside all have the heating wire that can generate heat (not shown in the figure).

When drive actuating cylinder 6 drive briquetting 4 move down to with briquetting 3 butt down, the plastics slider receives the heating effect to become soft, protruding 5 with the plastics slider to being close to the sleeve pipe extrusion, make plastics slider and sleeve pipe together take place with protruding 5 complex deformations to it is fixed mutually with the sleeve pipe to make plastics slider.

Referring to fig. 2 and 3, the two ends of the base 1 in the length direction of the lower pressing block 3 are both fixed with supporting frames 15, the upper surface of each supporting frame 15 is provided with a yielding groove 16 for the abutment of the sleeve, when the sleeve is matched with a plastic sliding block placed on the lower pressing block 3, the upper surface of each supporting frame 15 upwards exceeds the highest point of the sleeve, and when the upper pressing block 4 abuts against the lower pressing block 3, the sleeve abuts against the inner wall of the yielding groove 16.

Referring to fig. 2 and 4, two opposite ends of the connecting plate 25 extend out of two ends of the upper pressing block 4 in the direction away from each other, and sliding frames 26 are fixed on the lower surfaces of the two ends of the connecting plate 25 extending out of the upper pressing block 4. Specifically, the sliding frame 26 includes a sliding sleeve 261 with a square structure and a sliding block 262 with a square structure, the sliding block 262 is fixed with a slip-preventing plate 27 with a square structure on the upper surface, and the cross-sectional area of the slip-preventing plate 27 is larger than that of the sliding block 262. Slip cover 261 is seted up in and is supplied to slip-off plate 27 gliding slip-off groove 28 from top to bottom, slip block 262 lower surface sets up and supplies slip block 262 to slide the slip groove 29 of wearing to establish from top to bottom, slip groove 29 and slip-off groove 28 intercommunication, when slip-off plate 27 lower surface and the 28 diapire butt of slip-off groove, slip block 262 lower extreme deviates from slip cover 261, slip block 262 lower surface and connecting plate 25 upper surface vertical linear distance are the longest this moment, and under the effect of no other external force, slip block 262 and slip-off plate 27 receive self action of gravity to move down to slip cover 261 bottom. For convenience, the sliding sleeve 261 is formed by half-and-half splicing

Referring to fig. 2, a clamping device is connected to the lower end of each sliding block 262, and the clamping devices at the two ends of the connecting plate 25 are mirror-symmetrical along the vertical center line of the connecting plate 25. Each clamping device comprises a movable frame 9 connected with the lower end of the sliding block 262, two clamping hands 10 which are connected with the movable frame 9 in a manner of moving along the direction which is horizontal and vertical to the length extension direction of the upper pressing block 4, and a driving piece 11 which is used for driving the two clamping hands 10 to move towards the direction which is far away from or close to each other, wherein the lower ends of the two clamping hands 10 on the same clamping device incline towards the direction which is close to each other.

Referring to fig. 2 and 5, in particular, the movable frame 9 includes a cross bar 91 fixed to the lower surface of the sliding block 262 and extending in a horizontal direction, and a length extending direction of the cross bar 91 is perpendicular to a length extending direction of the upper pressing block 4. The movable frame 9 further includes vertical bars 92 integrally formed at two ends of the cross bar 91, which are away from each other, the vertical bars 92 extend downward along the vertical direction, the lower ends of the vertical bars 92 exceed the lower surface of the upper pressing block 4, and the cross bar 91 and the two vertical bars 92 together form a U-shaped structure with a downward opening. When the upper pressing block 4 abuts against the lower pressing block 3, the lower surface of the vertical rod 92 is close to the upper surface of the base 1.

Referring to fig. 5 and 6, the movable frame 9 further includes a movable box 93 connected to the two vertical rods 92 in a sliding manner, the movable box 93 is in a square structure, a movable cavity 17 is formed inside the movable box 93, and the movable cavity 17 penetrates through the lower surface of the movable box 93. The movable box 93 is provided with through holes 18 along the vertical direction for the two vertical rods 92 to penetrate through, the through holes 18 correspond to the vertical rods 92 one by one, and the through holes 18 are communicated with the movable cavity 17.

Referring to fig. 2 and 6, the driving member 11 includes a bidirectional screw 111 rotatably connected to the inner wall of the movable cavity 17 through a bearing, an axial direction of the bidirectional screw 111 is parallel to a length direction of the cross bar 91, the bidirectional screw 111 is located on one side of the vertical bar 92 close to the upper press block 4, and the bidirectional screw 111 is provided with a forward rotation portion 12 and a backward rotation portion 13 with opposite threads toward two ends along a midpoint thereof, respectively. The clamping hand 10 is fixed with a thread block 14, the thread blocks 14 of the two clamping hands 10 on the same movable frame 9 are respectively sleeved on the positive rotation part 12 and the negative rotation part 13 in a threaded manner, the lower surface of the thread block 14 is flush with the lower surface of the movable box 93, the clamping hand 10 is fixed on the lower surface of the thread block 14, and the two opposite sides of the thread block 14 are respectively abutted against the two opposite sides of the movable cavity 17, so that the two clamping hands 10 can be driven to move towards or away from each other when the bidirectional screw 111 rotates.

Referring to fig. 5 and 6, in order to drive the bidirectional screw 111 to rotate, the gear 19 is coaxially rotatably sleeved on the position of the bidirectional screw 111 opposite to the vertical rod 92 through a bearing, the rack 20 meshed with the gear 19 is fixed on the outer wall of the vertical rod 92 close to one side of the bidirectional screw 111 along the vertical direction, the gear 19 corresponds to the rack 20 one by one, and when the movable box 93 moves upwards or downwards on the vertical rod 92, the gear 19 is driven to rotate, so that the bidirectional screw 111 is driven to rotate. The vertical rod 92, the rack 20 and the clamping hand 10 are staggered with the supporting frame 15 at the same end, and are positioned on one side of the supporting frame 15 away from the lower pressing block 3, one side of the movable box 93 close to the upper pressing block 4 is partially overlapped with the supporting frame 15 in the vertical direction, and the lower surface of the movable box 93 can be driven to abut against the upper surface of the supporting frame 15 at the same end when the upper pressing block 4 moves downwards. The thread acting force between the thread block 14 and the bidirectional screw 111 is larger than the gravity of the movable box 93 and the parts in the movable box 93, and the gear 19 and the rack 20 are kept in a relative static state under the condition of no external force.

Referring to fig. 2 and 3, when the driving cylinder 6 drives the upper pressing block 4 to move upwards and separate from the lower pressing block 3, the squeeze riveter is in a first state, at this time, the lower surface of the anti-release plate 27 abuts against the bottom wall of the anti-release groove 28, the movable box 93 downwardly exceeds the lower surface of the upper pressing block 4 in the vertical direction, the shortest distance between the two clamping hands 10 on the movable box 93 is greater than the outer diameter of the sleeve, and the movable box 93 is relatively static with the vertical rod 92.

Referring to fig. 7, when the driving cylinder 6 drives the connecting plate 25 to move downward until the lower surface of the movable box 93 abuts against the upper surface of the supporting frame 15, and the sliding block 262 is accommodated in the sliding sleeve 261, the squeeze riveter is in the second state, at this time, the sleeve is located between the two clamping hands 10 of the movable box 93, and the upper pressing block and the lower pressing block 3 are still in the separated state.

Referring to fig. 8, in the process that the driving cylinder 6 continues to drive the connecting plate 25 to move downwards so that the upper pressing block abuts against the lower pressing block 3, the connecting plate 25 drives the vertical rod 92 to move downwards, and the movable box 93 is static under the resistance action of the supporting frame 15, so that the vertical rod 92 and the movable box 93 move relatively, the rack 20 drives the gear 19 to rotate, the two clamping hands 10 connected with the bidirectional screw 111 move towards the direction close to each other to clamp the sleeve, and the squeeze riveter is in the third state at the moment.

Referring to fig. 9, when the riveting is completed and the driving cylinder 6 drives the upper press block to move upward and separate from the lower press block 3 again, the riveting press is in the fourth state, at this time, the movable box 93 and the vertical rod 92 are relatively static, the sleeve pipe is clamped by the clamping hand 10 and moves to the upper part of the lower press block 3 along with the movable frame 9, and the sliding block 262 moves beyond the sliding sleeve 261 under the action of gravity, so that the plastic sliding block is driven to move downward and separate from the upper press block.

Referring to fig. 2 and 5, a reset member for driving the movable box 93 to move away from the cross bar 91 is provided between the cross bar 91 and the movable box 93. Specifically, the piece that resets is including being fixed in two reset cylinder 21 of activity box 93 upper surface, and reset cylinder 21 is located between two montants 92, and two reset cylinder 21's the distribution direction be on a parallel with the length extending direction of horizontal pole 91, and reset cylinder 21's piston rod is towards horizontal pole 91, and two reset cylinder 21's piston rod fixedly connected with one with the relative buffer board 22 of horizontal pole 91 lower surface.

When squeeze riveter is in the second state, when third state and fourth state, the piston rod of the cylinder 21 that resets is in the state of retracting, when the cable that the squeeze riveter was riveted will be taken down, start the cylinder 21 that resets and make the piston rod of the cylinder 21 that resets upwards stretch out and retract a stroke again, the piston rod that the cylinder 21 that resets stretched out drives buffer board 22 butt horizontal pole 91 lower surface, and along with stretching out of piston rod, drive the relative horizontal pole 91 downstream of activity box 93, thereby drive two-way screw rod 111 and rotate, make two centre gripping hands 10 on the two-way screw rod 111 move to the direction of keeping away from each other, so that squeeze riveter gets back to first state, thereby can take out the cable from between the centre gripping hand 10.

Referring to fig. 2 and 5, further, a limiting strip 23 is fixed on an outer wall of one side of the vertical rod 92, which is away from the rack 20, along the vertical direction, a cross section of the limiting strip 23 is in a dovetail shape gradually widening towards a direction away from the upper pressing block, and a limiting hole 24 for the limiting strip 23 to slide up and down along the vertical direction to penetrate through the movable box 93 is formed in the inner wall of the through hole 18 of the movable box 93, so that the movable box 93 is more stable to move on the vertical rod 92.

Referring to fig. 2, a first block 30 is fixed at one end of the lower pressing block 3 on the base 1, a moving screw 31 is threaded on the first block 30 along the length extending direction of the lower pressing block 3, one end of the moving screw 31 close to the lower pressing block 3 is rotatably connected with a second block 32 with a lower surface abutting against the upper surface of the base 1 through a bearing, the second block 32 is located on one side of the support frame 15 deviating from the lower pressing block 3, and a space for the clamping hand 10 to move is formed between the second block 32 and the support frame 15. After the plastic sliding block is placed on the lower pressing block 3, the inhaul cable is fed from one end, far away from the second block 32, of the lower pressing block 3, the end part of the sleeve penetrating through the plastic sliding block abuts against the second block 32, and therefore the pressure riveting position between the plastic sliding block and the sleeve can be limited.

The implementation principle of the plastic slider and inhaul cable sleeve pressure riveting process in the embodiment of the application is as follows: firstly, the plastic slider and the connecting sheet 33 are integrally injection molded, the molded plastic slider is placed on the lower pressing block 3 of the squeeze riveter, the inhaul cable penetrates through the plastic slider to enable the end wall of the sleeve to abut against the second block 32, and then a power supply for heating the electric heating wire is turned on to enable the upper pressing block 4 and the lower pressing block 3 to start heating. After the first cylinder is started to drive the upper pressing block 4 to abut against the lower pressing block 3 downwards for press riveting, the sleeve is clamped by the clamping hand 10 during press riveting, the clamping hand 10 drives the plastic sliding block and the inhaul cable to be separated from the lower pressing block 3 upwards after the press riveting is completed, the reset cylinder 21 is started after the plastic sliding block is suspended and cooled, the sleeve is opened by the clamping hand 10, and finally the plastic sliding block and the inhaul cable are taken out.

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

1. A plastic slider and inhaul cable sleeve pressure riveting process is characterized by comprising the following steps:

the method comprises the following steps: the plastic sliding block and the connecting sheet (33) are integrally molded by injection;

step two: placing the plastic sliding block on a squeeze riveter;

the riveting press comprises a base (1) and a rack (2) arranged on the base (1), wherein a lower pressing block (3) is arranged on the base (1), an upper pressing block (4) opposite to the lower pressing block (3) is connected to the rack (2) in a vertically moving mode, a power source for driving the upper pressing block (4) to move is arranged on the rack (2), and an accommodating cavity (7) is formed in one surface, opposite to the lower pressing block (3), of the upper pressing block (4);

go up briquetting (4) relative both ends and all be connected with clamping device, clamping device includes adjustable shelf (9), two along perpendicular to cable feeding direction move connect in adjustable shelf (9) centre gripping hand (10) to and be used for driving piece (11) that two centre gripping hand (10) removed to being close to each other or keeping away from the direction each other, as two when centre gripping hand (10) removed to the direction that is close to each other, two centre gripping hand (10) can the common centre gripping sleeve pipe, as two when centre gripping hand (10) removed to the direction of keeping away from each other, two distance between centre gripping hand (10) can be greater than the sleeve pipe external diameter.

2. The process of claim 1, wherein the plastic slider and the inhaul cable sleeve are subjected to pressure riveting, and the process comprises the following steps: the driving piece (11) is including rotating two-way screw rod (111) of connecting on adjustable shelf (9), have screw reverse forward rotation portion (12) and derotation portion (13) on two-way screw rod (111), two centre gripping hand (10) threaded connection respectively is on forward rotation portion (12) and derotation portion (13).

3. The process of claim 2 for riveting a plastic slider and a stay cable sleeve, wherein the process comprises the following steps: base (1) is provided with support frame (15) that are used for supporting the cable sleeve pipe along cable feeding direction, adjustable shelf (9) include horizontal pole (91), set up in montant (92) at horizontal pole (91) relative both ends to and upper and lower sliding connection is in same activity box (93) on two montants (92), montant (92) lower extreme surpasss briquetting (4) downwards, activity box (93) and support frame (15) one-to-one, just adjustable shelf (9) lapse can drive activity box (93) and support frame (15) butt, two-way screw rod (111) rotate to be connected in activity box (93), just coaxial gear (19) that is provided with on two-way screw rod (111), montant (92) are provided with rack (20) with gear (19) meshing along vertical direction, go up briquetting (4) lapse and can drive montant (92) for the activity box (93) lapse with support frame (15) down, work as when activity box (93) move to being close to horizontal pole (91), centre gripping hand (10) move each other and the direction and remove between the activity box (93) and the horizontal pole (93) has the drive piece (93) of restoring to the horizontal pole (93).

4. The plastic slider and inhaul cable sleeve pressure riveting process according to claim 3, characterized in that: the piece that resets is including setting up reset cylinder (21) between activity box (93) and horizontal pole (91), the piston rod end connection of reset cylinder (21) has buffer board (22).

5. The process of claim 3, wherein the plastic slider and the inhaul cable sleeve are subjected to pressure riveting, and the process comprises the following steps: the vertical rod (92) is provided with a limiting strip (23) with a dovetail-shaped cross section, and the movable box (93) is provided with a limiting hole (24) for the limiting strip (23) to slide up and down to penetrate through the movable box (93).

6. The process of claim 1, wherein the plastic slider and the inhaul cable sleeve are subjected to pressure riveting, and the process comprises the following steps: go up briquetting (4) upper surface and be provided with connecting plate (25), be connected with between connecting plate (25) and adjustable shelf (9) and slide frame (26), slide frame (26) include the slip cover (261) of being connected with connecting plate (25) and slide block (262) of being connected with adjustable shelf (9), slide block (262) sliding connection is on slip cover (261) from top to bottom.

7. The plastic slider and inhaul cable sleeve pressure riveting process according to claim 6, characterized in that: the utility model discloses a slip cover, including slip piece (262) upper surface, it only takes off board (27) to stop the upper surface of slip piece (262), it is greater than slip piece (262) cross-sectional area to stop taking off board (27) cross-sectional area, it only takes off groove (28) to be provided with in slip cover (261) to supply to stop taking off board (27) gliding from top to bottom, just slip cover (261) lower surface is provided with and ends slip groove (29) that groove (28) intercommunication and confession slip piece (262) were worn to establish.

8. The process of claim 6, wherein the plastic slider and the inhaul cable sleeve are subjected to pressure riveting, and the process comprises the following steps: base (1) is provided with first piece (30) in briquetting (3) one end of keeping away from the direction of feed down, removal screw rod (31) are worn to be equipped with by screw thread on first piece (30), the one end rotation that removal screw rod (31) are close to briquetting (3) down is connected with second piece (32) that supply sleeve pipe tip butt.