CN111120845A

CN111120845A - Automobile inhaul cable riveting equipment

Info

Publication number: CN111120845A
Application number: CN201911418217.3A
Authority: CN
Inventors: 李铎
Original assignee: Shanghai Benyu Automation Equipment Co ltd
Current assignee: Shanghai Benyu Automation Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-08

Abstract

The invention discloses automobile cable riveting equipment which comprises a base, a hydraulic cylinder and a pressing block, wherein the upper surface of the base is fixedly connected with a U-shaped plate, the hydraulic cylinder is fixedly connected to the lower surface of the top of the U-shaped plate, the lower end surface of the hydraulic cylinder is fixedly connected with a connecting plate, the pressing block is fixedly connected to the lower surface of the connecting plate, and the lower surface of the connecting plate is elastically connected with an arc-shaped plate; the side walls, opposite to the U-shaped plate, of the U-shaped plate are fixedly connected with containing boxes, the bottoms of the containing boxes are connected with moving plates in a sliding mode, one ends, close to the pressing blocks, of the moving plates are fixedly connected with smearing cotton, and the side walls, far away from the moving plates, of the smearing cotton are in contact with the side walls of the pressing blocks; the invention not only can effectively fix the position of the inhaul cable, but also can automatically paint the lubricant on the pressure head, thereby avoiding manually and manually painting the lubricant on the pressure head, simultaneously avoiding the waste of resources and saving labor and time.

Description

Automobile inhaul cable riveting equipment

Technical Field

The invention relates to the technical field of riveting equipment, in particular to automobile stay cable riveting equipment.

Background

The automobile stay cable is a gear shift cable, a clutch stay cable, a brake stay cable and a steel wire rope for pulling and changing gears of a speed changer, a clutch and a brake; the pull rod is operated to change the running speed or traction of machine tool, car, tractor, etc. or the door lock is composed of many steel wires with different diameters. Typically mounted on the engine carburetor, fuel pump, throttle, transmission, clutch, hub; however, the pressure head of the existing automobile inhaul cable riveting equipment generally needs to be manually smeared with the lubricant by manpower, so that the abrasion of the pressure head is avoided, the manual smearing of the lubricant is regularly smeared, if the use times of the pressure head are more, the smearing amount of the lubricant is less, the consumption of the lubricant on the pressure head is accelerated, the abrasion of the pressure head is caused, if the smearing times are more, the manpower is consumed, the waste of resources is also caused, and the inconvenience is brought to workers.

Disclosure of Invention

The invention aims to provide automobile cable riveting equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the automobile cable riveting equipment comprises a base, a hydraulic cylinder and a pressing block, wherein a U-shaped plate is fixedly connected to the upper surface of the base, the hydraulic cylinder is fixedly connected to the lower surface of the top of the U-shaped plate, a connecting plate is fixedly connected to the lower end surface of the hydraulic cylinder, the pressing block is fixedly connected to the lower surface of the connecting plate, and the lower surface of the connecting plate is elastically connected with an arc plate;

the improved portable electronic cigarette packing box is characterized in that the containing boxes are fixedly connected to the opposite side walls of the U-shaped plates, the moving plates are slidably connected to the bottoms of the containing boxes, one ends, close to the pressing blocks, of the moving plates are fixedly connected with smearing cotton, and the side walls, far away from the moving plates, of the smearing cotton are in contact with the side walls of the pressing blocks.

Preferably, the upper surface of the base is provided with a pressure groove, the pressure groove is located under the pressing block and matched with the pressing block, the upper surface of the pressing block is fixedly connected with a connecting rod, and the upper end face of the connecting rod is fixedly connected to the lower surface of the connecting plate.

Preferably, the upper surface of the base is provided with a strip-shaped groove, the strip-shaped groove is communicated with the pressure groove, and the side part of the strip-shaped groove opposite to the pressure groove is in an open shape.

Preferably, the arc is located the bar recess directly over and cooperatees in the bar recess, the last fixed surface of arc is connected with the gag lever post, the upper end of gag lever post runs through connecting plate and fixedly connected with stopper, and the cover is equipped with spacing spring on the gag lever post, spacing spring's upper end fixed connection is on the connecting plate, spacing spring's lower extreme fixed connection is on the arc.

Preferably, the bottom plate lower surface that holds the case has seted up the spout, the discharge opening has been seted up at the top of spout, the lower end lid of discharge opening has closed the striker plate, the longitudinal section of striker plate is U font and sliding connection in the spout.

Preferably, the upper surface of the moving block is fixedly connected with a sliding block, the sliding block is connected in the sliding groove in a sliding mode and matched with the material blocking plate, a reset spring is fixedly connected to the side wall of the moving plate, and one end, far away from the moving plate, of the reset spring is fixedly connected to the side wall of the U-shaped plate.

Preferably, through holes communicated with each other are formed in the top plate and the side wall of the U-shaped plate, the side wall of each through hole is rotatably connected with a guide wheel, a rope is fixedly connected to the side wall of the movable plate connected with a reset spring, and one end, far away from the movable plate, of the rope bypasses the guide wheels and is fixedly connected to the upper surface of the connecting plate.

Preferably, the protective shell is installed in the pressure groove, the top of the protective shell extends out of the pressure groove and is provided with an installation flange, and the bolt penetrates through the installation flange and then is screwed with the base through threads to be assembled, so that the protective shell is fixed in the pressure groove;

the inner side of the protective shell is provided with a crimping groove, the bottom of the crimping groove is provided with a crimping through hole, a stripper plate is slidably arranged in the crimping groove, the stripper plate is fixedly assembled with one end of a detection rod, and the other end of the detection rod penetrates through the crimping through hole, a drainage hole, an extrusion inner cylinder of an extrusion cylinder and a bottom support plate respectively, then is arranged in the detection inner cylinder of the detection cylinder and is fixedly assembled with a pressing head;

the drainage hole sets up in the indent bottom and runs through the base, the test rod is located the part in the extrusion inner tube, from top to bottom in proper order the cover is equipped with spacing ring, oil absorption sponge ring, the spacing ring is fixed on the test rod, oil absorption sponge ring adopts the oil absorption sponge to support and its bottom and press close to with the extrusion bench top surface, and the extrusion bench top surface is the inclined plane of from left to right downward sloping, and its lower extreme and drainage tube one end intercommunication, the drainage tube other end and the inside intercommunication of storage bucket.

Preferably, the base plate is fixed on the base through a base connecting plate, the bottom of the base plate is fixedly assembled with one end of the detection cylinder, the detection cylinder is internally provided with a hollow detection inner cylinder, the pressing head can slide in the axial direction of the detection inner cylinder, the bottom of the pressing head is attached to the top surface of the first air bag, a first pressure spring is arranged in the first air bag, the interior of the first air bag is communicated with the interior of the second air bag through a connecting air pipe, the bottom of the second air bag is fixedly provided with a trigger plate, the first air bag and the second air bag are elastic, and air with at least two atmospheric pressures is filled in the first air bag and the second air bag; the second air bag and the first air bag are respectively positioned at the upper side and the lower side of the partition plate, and the partition plate is fixed in the detection inner cylinder.

Preferably, the trigger plate is pressed against the top of the second pressure spring, the bottom of the second pressure spring is tightly attached to the end face of the bottom of the detection inner cylinder, the second pressure spring is sleeved outside the travel switch, the trigger end of the travel switch is opposite to the trigger plate, the travel switch can be triggered after the trigger plate moves downwards, the new end of the travel switch is in communication connection with the signal end of the PLC, and the signal end of the PLC is also in communication connection with the control end of the electromagnetic reversing valve for controlling the oil supply direction to the hydraulic cylinder.

Compared with the prior art, the invention has the beneficial effects that: the base is provided with the strip-shaped groove, so that a stay cable needing riveting can be conveniently stored, smearing cotton is arranged on the outer side of the pressure head, a lubricant can be conveniently smeared on the pressure head, the movable plate is arranged on one side of the smearing cotton, the movement of the smearing cotton can be conveniently controlled, the accommodating box is arranged on the upper side of the movable plate, so that the lubricant can be conveniently loaded, the bottom of the accommodating box is provided with the material baffle plate, the opening and closing of a discharge hole in the accommodating box can be conveniently and automatically controlled, the rope and the reset spring are arranged on the movable plate, the hydraulic cylinder can move, the position of the movable plate can be automatically controlled, manual operation is avoided, and labor and time are saved; the automobile cable riveting equipment can effectively fix the position of the cable, automatically paint lubricant on the pressure head, avoid manual painting of lubricant on the pressure head, avoid resource waste and save labor and time.

Drawings

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic front view illustrating an internal structure according to a first embodiment;

FIG. 3 is a schematic view of the inner structure of the left surface in the first embodiment;

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

FIG. 5 is a perspective view of the middle pressing block and the moving plate according to the first embodiment;

FIG. 6 is a perspective view of an arc plate and a limiting rod according to an embodiment;

fig. 7 is a schematic structural diagram of the second embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, the present invention provides a technical solution: an automobile cable riveting device comprises a base 1, a hydraulic cylinder 2 and a pressing block 3, wherein the working principle and the structure of the hydraulic cylinder 2 are the prior art, and therefore detailed description is omitted, the upper surface of the base 1 is fixedly connected with a U-shaped plate 4, the hydraulic cylinder 2 is fixedly connected to the lower surface of the top of the U-shaped plate 4, the lower end surface of a telescopic shaft of the hydraulic cylinder 2 is fixedly connected with a connecting plate 5, the pressing block 3 is fixedly connected to the lower surface of the connecting plate 5, and the lower surface of the connecting plate 5 is elastically connected with an arc-shaped plate 6;

equal fixedly connected with holds case 7 on the relative lateral wall of U-shaped plate 4, the bottom sliding connection who holds case 7 has movable plate 8, cotton 9 is paintd to the one end fixedly connected with that movable plate 8 is close to briquetting 3, it contacts with the lateral wall of briquetting 3 to paint the lateral wall that cotton 9 kept away from movable plate 8, the arc recess has been seted up to movable plate 8 one end that is close to briquetting 3, it fixes on the lateral wall of arc recess to paint cotton 9, and briquetting 3 both sides contact and are cylindricly with the tip of painting cotton 9, so that paint emollient on the lateral wall of briquetting 3.

The indent 10 has been seted up to base 1's upper surface, and indent 10 is located briquetting 3 under and cooperatees with briquetting 3, and the last fixed surface of briquetting 3 is connected with connecting rod 11, and the up end fixed connection of connecting rod 11 is at the lower surface of connecting plate 5 to 3 fixed connection of briquetting are at the downside of connecting plate 5.

Bar groove 12 has been seted up to base 1 upper surface, and bar groove 12 is linked together with indent 10, and bar groove 12 is the opening form with the relative lateral part of indent 10, is convenient for place the cable of required riveting in bar groove 12 to prevent that the cable from moving at the in-process position of riveting.

Arc 6 is located bar groove 12 directly over and cooperatees in bar groove 12, the last fixed surface of arc 6 is connected with gag lever post 13, connecting plate 5 and fixedly connected with stopper 14 are run through to the upper end of gag lever post 13, and the cover is equipped with spacing spring 15 on the gag lever post 13, the upper end fixed connection of spacing spring 15 is on connecting plate 5, the lower extreme fixed connection of spacing spring 15 is on arc 6, so that compress tightly the cable of required riveting through the cooperation of arc 6 and bar groove 12 and fix between arc 6 and bar groove 12, and spring 15 is convenient for when arc 6 contacts with the cable, connecting plate 5 can drive briquetting 3 and continue to move down, thereby realize further compressing tightly and partial activity function of stepping down through spring 15's elasticity.

The bottom plate lower surface that holds case 7 has seted up spout 16, discharge opening 17 has been seted up at the top of spout 16, the lower end cover of discharge opening 17 has closed striker plate 18, striker plate 18's longitudinal section is U font and sliding connection in spout 16, the feed inlet has been seted up at the top that holds case 7, and the feed inlet interpolation is equipped with the piston, be convenient for pour into lubricant into and hold in the case 7, and striker plate 18 can restrict the outflow that holds interior emollient of case 7 to control the output of emollient.

The last fixed surface of movable block 8 is connected with sliding block 19, sliding connection of sliding block 19 is in spout 16, and sliding block 19 and striker plate 18 cooperate, fixedly connected with reset spring 20 on the lateral wall of movable plate 8, and the one end fixed connection that movable plate 8 was kept away from to reset spring 20 is on the lateral wall of U-shaped plate 4 to be convenient for movable plate 8 sliding connection is in the bottom that holds case 7, can drive the removal of striker plate 18 through the removal of movable plate 8 position simultaneously, thereby the opening and close of self-actuated control discharge opening 17.

Through holes 21 communicated with each other are formed in the top plate and the side wall of the U-shaped plate 4, the side wall of each through hole 21 is rotatably connected with a guide wheel 22, a rope 23 is fixedly connected to the side wall of the movable plate 8 connected with a return spring 20, one end, far away from the movable plate 8, of the rope 23 bypasses the guide wheel 22 and is fixedly connected to the upper surface of the connecting plate 5, and the movement of the position of the movable plate 8 is controlled through downward movement of the connecting plate 5, so that the daubing cotton 9 is automatically moved away from the pressing block 3.

The working principle is as follows: in the using process of the invention, a piston on a containing box 7 is taken down, a lubricant is injected into the containing box 7 through a feed inlet on the containing box 7, then a stay cable to be riveted is placed in a strip-shaped groove 12, the part to be riveted is positioned in a pressing groove 10, a hydraulic cylinder 2 is started, the hydraulic cylinder 2 drives a connecting plate 5 to move downwards, a pressing head 3 is pushed downwards at the same time, the stay cable is riveted by the pressing head 3, the arc-shaped plate 6 is driven to move downwards in the downward moving process of the connecting plate 5, the lower end of the arc-shaped plate 6 is positioned in the strip-shaped groove 12 and is matched with the strip-shaped groove 12 to clamp and fix the stay cable, the movement of the position of the stay cable is avoided, the rope 23 is pulled downwards while the connecting plate 5 moves downwards, the rope 23 moves towards the side part of the U-shaped plate 4 due to the limited length value of the rope 23, the rope 23 is convenient for the daub cotton 9 to move away, when sliding block 19 and striker plate 18 keep away from one side of briquetting 3 and do not contact, sliding block 19 promotes striker plate 18 to one side, thereby open discharge opening 17, make emollient drop on paining cotton 9 through discharge opening 17 roll-off, be convenient for paint cotton 9 and paint emollient on pressure head 3, manpower and time have been saved, when the position of connecting plate 5 is still original, because reset spring 20's tension, with the movable plate 8 to promoting to the one side that is close to pressure head 3, drive striker plate 18's removal and lid simultaneously and close on discharge opening 17, thereby the waste of resource has been avoided.

Example two

Referring to fig. 7, in actual use, the cable may be clamped and locked in the indent 10 by direct riveting in the indent, thereby causing a failure and seriously affecting the use. In addition, for cable riveting with different diameters, if the stroke of the telescopic shaft of the hydraulic cylinder is kept unchanged, the thicker cable is obviously damaged due to excessive pressure during riveting, therefore, monitoring the riveting stroke is also very important, and the applicant improves the following steps:

a protective shell 24 is arranged in the pressure groove 10, the top of the protective shell 24 extends out of the pressure groove 10 and is provided with a mounting flange 25, and a bolt 26 penetrates through the mounting flange 25 and then is screwed with the base 1 through threads to be assembled, so that the protective shell 24 is fixed in the pressure groove 10;

the inner side of the protective shell 24 is provided with a crimping groove 27, the bottom of the crimping groove 27 is provided with a crimping through hole 30, a stripper plate 28 is slidably mounted in the crimping groove 27, the stripper plate 28 and one end of a detection rod 29 are fixedly assembled, and the other end of the detection rod 29 is respectively inserted into a detection inner cylinder 37 of a detection cylinder 43 after passing through the crimping through hole 30, a drainage hole 31, a compression inner cylinder 48 of the compression cylinder 34 and a bottom supporting plate 49 and is fixedly assembled with a compression head 38;

drainage hole 31 sets up in indent 10 bottom and runs through base 1, detection rod 29 is arranged in the portion of extrusion inner tube 48 on, from top to bottom in proper order the cover be equipped with spacing ring 32, oil absorption sponge ring 33, spacing ring 32 is fixed on detection rod 29, oil absorption sponge ring 33 adopts oil absorption sponge to support and its bottom and press close to with extrusion platform 47 top surface, and extrusion platform 47 top surface is the inclined plane of from left to right downward sloping, and its least significant and 36 one end of drainage tube intercommunication, the 36 other ends of drainage tube and the inside intercommunication of bucket.

When in use, the stay cable to be riveted is placed in the crimping groove 27 and then is pressed downwards by the pressing block to be riveted; in the process, liquid lubricant may drip into the crimping groove 27, and then is introduced into the extrusion inner cylinder 48 through the crimping through hole 30 and the drainage hole 31 and absorbed by the oil absorption sponge ring 33, when the detection rod 29 is pressed down continuously or again, the limiting ring 32 presses down the oil absorption sponge ring 33, so that the lubricant in the oil absorption sponge ring 33 is extruded out, and the extruded lubricant is led out through the drainage tube 36 and recycled.

The base plate 49 is fixed on the base 1 through a base connecting plate 50, the bottom of the base plate 49 is also assembled and fixed with one end of the detection cylinder 46, the detection cylinder 46 is internally provided with a hollow detection inner cylinder 37, the pressing head 38 can slide in the axial direction of the detection inner cylinder 37, the bottom of the pressing head 38 is tightly attached to the top surface of the first air bag 52, the first air bag 52 is internally provided with a first pressure spring 39, the inside of the first air bag 52 is communicated with the inside of the second air bag 51 through a connecting air pipe, the bottom of the second air bag 51 is fixed with a trigger plate 40, the first air bag 52 and the second air bag 51 are both elastic, and the insides of the first air bag 52 and the second air;

the second air bag 51 and the first air bag 52 are respectively positioned at the upper side and the lower side of the partition plate 44, and the partition plate 44 is fixed in the detection inner cylinder 37; the trigger plate 40 is pressed against the top of the second pressure spring 41, the bottom of the second pressure spring 41 is tightly attached to the bottom end face of the detection inner cylinder 37, the second pressure spring 41 is sleeved outside the travel switch 42, the trigger end of the travel switch 42 is opposite to the trigger plate, the travel switch 42 can be triggered after the trigger plate moves downwards, the new end of the travel switch is in communication connection with the signal end of the PLC, and the signal end of the PLC is also in communication connection with the control end of the electromagnetic directional valve for controlling the oil supply direction of the hydraulic cylinder.

In the initial state, the first air bag 52 is expanded to the maximum state and the second air bag 51 is contracted to the minimum state due to the elastic forces of the first and second compression springs. And a stripper plate 28 is located above the crimp groove 27.

When the device is used, the pressing block drives the stay cable to move downwards, so that the pressing block is matched with the top of the stripper plate to carry out pressure test on the riveting position of the stay cable, and the stripper plate moves downwards until the stripper plate reaches the maximum position; at the moment, the first pressure spring and the second pressure spring both store elasticity, the compression head 38 presses the first air bag downwards, the volume of the first air bag is minimum, the second air bag expands, the trigger plate 40 is driven to move downwards until the travel switch 42 is triggered, the travel switch 42 inputs a signal to the PLC, the PLC judges that the first air bag is compressed in place, then the electromagnetic directional valve for controlling the oil inlet direction of the hydraulic cylinder is driven to switch directions, the hydraulic cylinder reversely takes oil, the telescopic shaft retracts until the initial state is reached, in the process, the first pressure spring and the second pressure spring drive the detection rod to reset, the stripper plate 28 is driven to move upwards through the elasticity, automatic demolding is completed, overpressure during cable riveting can be prevented, automatic demolding can be realized, jamming is prevented, efficiency is improved, fault rate is reduced, and product yield is improved.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.

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

Claims

1. The utility model provides an automobile cable riveting equipment, includes base (1), pneumatic cylinder (2) and briquetting (3), its characterized in that: the upper surface of the base (1) is fixedly connected with a U-shaped plate (4), the hydraulic cylinder (2) is fixedly connected to the lower surface of the top of the U-shaped plate (4), the lower end surface of the hydraulic cylinder (2) is fixedly connected with a connecting plate (5), the pressing block (3) is fixedly connected to the lower surface of the connecting plate (5), and the lower surface of the connecting plate (5) is elastically connected with an arc-shaped plate (6); equal fixedly connected with holds case (7) on the relative lateral wall of U-shaped plate (4), the bottom sliding connection who holds case (7) has movable plate (8), cotton (9) is paintd to the one end fixedly connected with that movable plate (8) are close to briquetting (3), it contacts with the lateral wall of briquetting (3) to paint the lateral wall that movable plate (8) were kept away from in cotton (9).

2. The automobile cable riveting device according to claim 1, characterized in that: the upper surface of base (1) has seted up indent (10), indent (10) are located briquetting (3) under and cooperate with briquetting (3), the last fixed surface of briquetting (3) is connected with connecting rod (11), the lower surface at connecting plate (5) is connected to the up end fixed connection of connecting rod (11).

3. The automobile cable riveting device according to claim 2, characterized in that: the upper surface of the base (1) is provided with a strip-shaped groove (12), the strip-shaped groove (12) is communicated with the pressure groove (10), and the side part of the strip-shaped groove (12) opposite to the pressure groove (10) is in an open shape.

4. The automobile cable riveting device according to claim 4, characterized in that: arc (6) are located bar groove (12) directly over and cooperate in bar groove (12), the last fixed surface of arc (6) is connected with gag lever post (13), the upper end through connection board (5) and fixedly connected with stopper (14) of gag lever post (13), and the cover is equipped with spacing spring (15) on gag lever post (13), the upper end fixed connection of spacing spring (15) is on connecting board (5), the lower extreme fixed connection of spacing spring (15) is on arc (6).

5. The automobile cable riveting device according to claim 1, characterized in that: the bottom plate lower surface that holds case (7) has seted up spout (16), discharge opening (17) have been seted up at the top of spout (16), the lower end lid of discharge opening (17) has closed striker plate (18), the longitudinal section of striker plate (18) is U font and sliding connection in spout (16).

6. The automobile cable riveting device according to claim 5, characterized in that: the upper surface of the moving block (8) is fixedly connected with a sliding block (19), the sliding block (19) is connected in the sliding groove (16) in a sliding mode, the sliding block (19) is matched with the material blocking plate (18), a reset spring (20) is fixedly connected to the side wall of the moving block (8), and one end, far away from the moving block (8), of the reset spring (20) is fixedly connected to the side wall of the U-shaped plate (4).

7. The automobile cable riveting device according to claim 6, characterized in that: through-hole (21) that communicate each other all have been seted up in the roof of U-shaped board (4) and the lateral wall, it is connected with leading wheel (22) to rotate on the lateral wall of through-hole (21), fixedly connected with rope (23) on the lateral wall that movable plate (8) and reset spring (20) link to each other, leading wheel (22) and fixed connection are walked around to the one end that movable plate (8) were kept away from in rope (23) the upper surface at connecting plate (5).

8. The automobile cable riveting device according to claim 1, characterized in that: a protective shell (24) is arranged in the pressure groove (10), the top of the protective shell (24) extends out of the pressure groove (10) and is provided with a mounting flange (25), and a bolt (26) penetrates through the mounting flange (25) and then is screwed with the base (1) through threads to fix the protective shell (24) in the pressure groove (10); the inner side of the protective shell (24) is provided with a crimping groove (27), the bottom of the crimping groove (27) is provided with a crimping through hole (30), a stripper plate (28) is slidably mounted in the crimping groove (27), the stripper plate (28) is fixedly assembled with one end of a detection rod (29), and the other end of the detection rod (29) respectively penetrates through the crimping through hole (30), a drainage hole (31), an extrusion inner cylinder (48) of an extrusion cylinder (34) and a bottom supporting plate (49) and then is loaded into a detection inner cylinder (37) of a detection cylinder (43) and is fixedly assembled with a pressing head (38); drainage hole (31) set up in indent (10) bottom and run through base (1), detection pole (29) are arranged in extrusion inner tube (48) the part on, from top to bottom in proper order the cover be equipped with spacing ring (32), oil absorption sponge ring (33), spacing ring (32) are fixed on detection pole (29), oil absorption sponge ring (33) adopt the oil absorption sponge to support and its bottom and press close to with extrusion platform (47) top surface, and extrusion platform (47) top surface is the inclined plane of from left to right downward sloping, and its lower extreme and drainage tube (36) one end intercommunication, drainage tube (36) other end and the inside intercommunication of storage bucket.

9. The automobile cable riveting device according to claim 8, characterized in that: the detection device comprises a base plate (49), a detection cylinder (46), a hollow detection inner cylinder (37) arranged in the detection cylinder (46), a pressing head (38) capable of sliding in the detection inner cylinder (37) in the axial direction, a first pressure spring (39) arranged in the first air bag (52), a second air bag (51) communicated with the inside of the first air bag (52) through a connecting air pipe, a trigger plate (40) fixed at the bottom of the second air bag (51), and a base connecting plate (50) for fixing the base plate (49) on the base (1), wherein the bottom of the base plate (49) is also fixedly assembled with one end of the detection cylinder (46); the second air bag (51) and the first air bag (52) are respectively positioned at the upper side and the lower side of the partition plate (44), and the partition plate (44) is fixed in the detection inner cylinder (37).

10. The automobile cable riveting device according to claim 9, characterized in that: the trigger plate (40) is tightly pressed with the top of the second pressure spring (41), the bottom of the second pressure spring (41) is tightly attached to the end face of the bottom of the detection inner cylinder (37), the second pressure spring (41) is sleeved outside the travel switch (42), the trigger end of the travel switch (42) is right opposite to the trigger plate, the travel switch (42) can be triggered after the trigger plate moves downwards, the new end of the travel switch is in communication connection with the signal end of the PLC, and the signal end of the PLC is also in communication connection with the control end of the electromagnetic reversing valve for controlling the oil supply direction of the hydraulic cylinder.