CN219690169U - Die-filling and straightening device for automobile control line - Google Patents
Die-filling and straightening device for automobile control line Download PDFInfo
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- CN219690169U CN219690169U CN202320999111.2U CN202320999111U CN219690169U CN 219690169 U CN219690169 U CN 219690169U CN 202320999111 U CN202320999111 U CN 202320999111U CN 219690169 U CN219690169 U CN 219690169U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 138
- 239000010959 steel Substances 0.000 claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011701 zinc Substances 0.000 claims abstract description 18
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 55
- 230000036316 preload Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 10
- 238000005452 bending Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000004049 embossing Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004512 die casting Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a die-filling and straightening device for a vehicle control line, which comprises a pre-straightening support, a steel rope positioning mechanism, a die mounting frame, a clamping mechanism, a steel rope straightening actuating mechanism, a clamping cylinder resetting mechanism, a clamping cylinder lifting mechanism and a die, wherein the pre-straightening support is arranged on the die mounting frame; the steel rope positioning mechanism also comprises a push plate cylinder and a fifth sliding block; the clamping cylinders are alternately arranged in an upper layer and a lower layer, and two chucks of the clamps of the lower layer face upwards and are positioned between the clamps of the upper layer. The utility model has the advantages that: (1) The two steel rope positioning mechanisms respectively fix the steel rope embossing end and the zinc head end, the sleeve is tightened between the two steel rope positioning mechanisms, and when the die is positioned at the cutting position, the length difference between the steel rope and the sleeve is more accurate, so that the influence on the cutting length of the steel rope due to bending and loosening of the sleeve is avoided, and the torque of a control line finished product is further influenced; (2) The upper layer and the lower layer of the clamping cylinder are alternately arranged, so that more steel ropes can be straightened simultaneously in a limited space, the yield is improved, and the raw material accumulation is reduced.
Description
Technical Field
The utility model relates to the technical field of control line machining, in particular to a die-filling straightening device for a vehicle control line.
Background
In the control line processing and assembly line, a sleeve is required to be sleeved on the steel rope. In the existing control line assembly, the general operation flow is as follows: cutting and embossing the steel rope, die-filling, die-casting the zinc head and sharpening the zinc head. Because the control line is in use, the torque of the control line is required to be controlled within a range, so that the use effect of the control line is ensured. And the steel rope and the sleeve pipe are in a bending state, so that the cutting length of the steel rope is difficult to control, the cutting precision is poor, and the qualification rate of the finished product of the control line is affected.
Therefore, further improvement of the structure of the control line die-filling straightening device for vehicles is needed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a die-filling and straightening device for a vehicle control line, which can simultaneously fill dies and straighten more steel ropes, improves the production efficiency and improves the accuracy of the cutting length of the steel ropes.
In order to achieve the aim of the utility model, the utility model provides a die-filling and straightening device for a vehicle control line, which comprises a pre-straightening bracket, a steel rope positioning mechanism, a die mounting frame, a clamping mechanism, a steel rope straightening actuating mechanism, a clamping cylinder resetting mechanism, a clamping cylinder lifting mechanism and a die;
the die comprises a lower die plate and an upper die plate, wherein the top of the lower die plate is provided with a plurality of lower positioning grooves and clamping pieces, and the upper die plate is provided with a plurality of upper positioning grooves and clamping grooves; the upper positioning groove and the lower positioning groove form a complete steel rope positioning hole, and the clamping piece is positioned in the clamping groove;
the pre-straightening support is provided with a first guide rail, and the steel rope positioning mechanism comprises a positioning frame, a first sliding block, a first sleeve positioning plate and a second sleeve positioning plate; the first sleeve positioning plate is provided with a plurality of first transmission grooves, the second sleeve positioning plate is provided with a plurality of second transmission grooves, the first sleeve positioning plate and the second sleeve positioning plate are fixed on the positioning frame, the bottom of the positioning frame is connected with the first guide rail through the first sliding block, and the pre-straightening support is coaxially provided with two steel rope positioning mechanisms;
the steel rope positioning mechanism further comprises a push plate cylinder and a fifth sliding block, a reset spring is connected between the second sleeve positioning plate and the positioning frame, a third guide rail is arranged on the positioning frame, and the second sleeve positioning plate is connected with the third guide rail through the fifth sliding block;
the die mounting frame is positioned between the steel rope positioning mechanism and the clamping mechanism, the top of the die mounting frame is provided with a die placing frame, and the die placing frame is U-shaped with the opening edge facing the steel rope positioning mechanism; the die is positioned on the die mounting frame through a die placement frame;
the clamping mechanism comprises a plurality of clamping cylinders and clamps; the clamps are connected with the clamping cylinders, the clamping cylinders are alternately arranged in an upper layer and a lower layer, and two chucks of the clamps on the lower layer face upwards and are positioned between the clamps on the upper layer;
the clamping cylinder lifting mechanism comprises a clamping lifting cylinder and a lifting frame, the clamping mechanism is connected to the lifting frame, the clamping lifting cylinder is positioned at the bottom of the pre-straightening support, the lifting frame is positioned above the pre-straightening support, and a piston rod of the clamping lifting cylinder is connected with the lifting frame;
the steel rope straightening executing mechanism comprises a chain, a guide pulley and a plurality of steel rope straightening preload blocks; the pulley is connected to the lifting frame, one end of the chain is connected with the clamping cylinder, and the other end of the chain is connected with the steel rope straightening preload block through the guide pulley;
the clamping cylinder reset mechanism comprises a pushing cylinder and a pushing rod, wherein the pushing cylinder is connected above the steel rope straightening actuating mechanism, a piston rod of the pushing cylinder is connected with the pushing rod, and the pushing rod faces the clamping cylinder.
As a further improvement of the utility model, the steel rope positioning mechanism for positioning the zinc head is provided with a second clamping rod.
As a further improvement of the utility model, the steel rope positioning mechanism for positioning the steel rope knurling end is connected with a distance adjusting executing mechanism.
As a further improvement of the utility model, the pre-straightening support is provided with a through hole, the material clamping cylinder lifting mechanism further comprises a lifting limiting part, the lifting limiting part comprises a limiting rod and a plurality of guide rods, one ends of the guide rods penetrate through the through hole and are connected with the bottom of the lifting support, the other ends of the guide rods are connected with the limiting rod, and the limiting rod is positioned at the bottom of the pre-straightening support.
As a further improvement of the utility model, the steel rope straightening actuating mechanism further comprises a connecting frame, wherein the connecting frame comprises a plurality of clapboards, and the steel rope straightening preload blocks are fixed between the corresponding clapboards one by one.
As a further improvement of the utility model, the lifting frame is provided with a second guide rail, the bottom of the clamping cylinder is connected with a second sliding block, and the second sliding block is connected to the second guide rail.
As a further improvement of the utility model, two ends of the second guide rail are provided with baffle rods.
As a further improvement of the utility model, the utility model further comprises a material supporting mechanism, wherein the material supporting mechanism is positioned between the two steel rope positioning mechanisms; the material supporting mechanism comprises a material supporting plate, a material supporting frame and a third sliding block; the material supporting plate is connected to the material supporting frame, the bottom of the material supporting frame is connected with the third sliding block, and the third sliding block is connected with the first guide rail.
Further, the bottom of holding in the palm the flitch is equipped with the regulating plate, the regulating plate is equipped with the adjustment tank, the regulating plate passes through the adjustment tank detachably fixes hold in the palm on the work or material rest.
Further, the first guide rail is provided with a fastening hole, the material supporting frame is provided with a first material clamping rod, and the end part of the first material clamping rod is inserted into the fastening hole.
According to the die-filling straightening device for the automobile control wire, the two steel wire positioning mechanisms in the same axial direction respectively position the zinc head and the knurling end of the steel wire, the sleeve is tightly clamped between the two steel wire positioning mechanisms, the positioning accuracy of the length of the steel wire is improved, and the knurling end of the steel wire is fixed through the die; the clamping mechanism is lifted by the lifting mechanism of the clamping cylinder, the steel rope is clamped by the clamp driven by the clamping cylinder at the extending part of the die, and as the upper layer and the lower layer of the clamp are alternately arranged, part of the steel rope pattern end is directly clamped by the upper layer of clamp, and the rest of the steel rope pattern end enters the lower layer of clamp along the gap of the upper layer of clamp, so that more steel ropes can be processed in a limited space at one time in the up-down alternating clamping mode; after the knurling end of the steel rope is clamped, the steel rope straightening preload blocks provide horizontal tension for each clamping cylinder, so that the steel rope straightening effect is achieved.
Compared with the prior art, the mold-filling straightening device for the control line for the vehicle has the advantages that:
(1) The two steel rope positioning mechanisms are used for fixing the knurling end of the steel rope and the existing zinc head end respectively, the sleeve is tightened between the two steel rope positioning mechanisms, and when the die is used for positioning the cutting position, the length difference between the steel rope and the sleeve is more accurate, so that the influence on the cutting length of the steel rope due to bending and loosening of the sleeve is avoided, and the torque of a control line finished product is further influenced;
(2) The steel ropes pass through the clamps on the upper layer and are clamped by the clamps on the lower layer, so that more steel ropes can be clamped and straightened simultaneously in a limited space, the yield is improved, and the raw material accumulation is reduced.
Drawings
FIG. 1 is a schematic diagram of a control line assembly device for a vehicle;
FIG. 2 is a schematic structural view of a die-filling pretensioning mechanism;
FIG. 3 is a schematic diagram of a control line mold-loading straightening device for a vehicle;
FIG. 4 is a schematic view of a steel cord positioning mechanism;
FIG. 5 is a schematic view of a steel cord positioning mechanism;
FIG. 6 is a top view of the mold-filling pre-straightening mechanism;
FIG. 7 is a schematic diagram of zinc head behavior positioning;
FIG. 8 is a schematic diagram of the positioning of the knurled end of the steel cord;
FIG. 9 is a schematic diagram of a mold structure;
FIG. 10 is a schematic view of a clamping mechanism;
FIG. 11 is a front view of the clamping mechanism;
FIG. 12 is a schematic view of a lifting mechanism of a clamping cylinder;
FIG. 13 is a schematic diagram of a cable straightening actuator;
fig. 14 is a schematic structural view of a material supporting mechanism.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples.
As shown in fig. 3, a zinc head 62 is pre-cast at one end of the steel rope 6, the steel rope 6 penetrates into the sleeve 61 from the other end of the steel rope 6, the other end of the steel rope 6 sleeved in the sleeve 61 needs to be subjected to pattern forming, die casting and sharpening, and before the pattern forming end is subjected to pattern forming, the steel rope 6 needs to be straightened so as to ensure the accuracy of the cutting length before pattern forming, and the torque of the end part of the finished control line is ensured to be in a qualified range.
As shown in fig. 1, the pattern end of the steel rope is positioned through a die 4 and straightened through a die-filling pre-straightening mechanism 1, and then the pattern is formed through a cutting pattern forming mechanism 2, so that later zinc head die casting is facilitated, and after die casting, the zinc head is cut and repaired through a zinc head sharpening mechanism 3.
As shown in fig. 2, the mold-loading straightening device for the vehicle control line comprises a pre-straightening bracket 11, a steel rope positioning mechanism 12, a mold mounting rack 14, a clamping mechanism 15, a steel rope straightening executing mechanism 16, a clamping cylinder resetting mechanism 17, a clamping cylinder lifting mechanism 18 and a mold 4;
as shown in fig. 9, the mold 4 comprises a lower mold plate 41 and an upper mold plate 44, wherein the top of the lower mold plate 41 is provided with a plurality of lower positioning grooves 42 and clamping pieces 43, and the upper mold plate 44 is provided with a plurality of upper positioning grooves 45 and clamping grooves 46; the upper positioning groove 45 and the lower positioning groove 42 form a complete steel rope positioning hole, and the clamping piece 43 is positioned in the clamping groove 46. The clip 43 secures the steel cord between the lower die plate 41 and the upper die plate 44, the steel cord passes through each corresponding steel cord positioning hole, and the die 4 fixes the knurled end of the steel cord.
The pre-straightening bracket 11 is provided with a first guide rail 111, and as shown in fig. 4-5, the steel rope positioning mechanism 12 comprises a positioning frame 121, a first sliding block 1211, a first sleeve positioning plate 122 and a second sleeve positioning plate 123; the first sleeve positioning plate 122 is provided with a plurality of first transmission grooves 1221, the second sleeve positioning plate 123 is provided with a plurality of second transmission grooves 1231, the first sleeve positioning plate 122 and the second sleeve positioning plate 123 are fixed on the positioning frame 121, the bottom of the positioning frame 121 is connected with the first guide rail 111 through a first sliding block 1211, and the pre-straightening support 11 is coaxially provided with two steel rope positioning mechanisms 12;
as shown in fig. 6, one of the cord positioning mechanisms 12 is used to position the zinc head 62 and the other cord positioning mechanism 12 is used to position the knurled end of the cord 6. As shown in fig. 4 and 7, the zinc head 62 of the steel cord 6 is caught in the first transmission groove 1221 of the steel cord positioning mechanism 12 for positioning the zinc head, as shown in fig. 5 and 8, the knurled end of the steel cord 6 is caught in the first transmission groove 1221 of the other steel cord positioning mechanism 12 and is fixed by the mold 4, the sleeve ends 611 at both ends of the sleeve are respectively positioned between the first sleeve positioning plate 122 and the second sleeve positioning plate 123, and the body of the sleeve 61 is positioned between the two second sleeve positioning plates 123.
According to the processing requirements of control wires with different specifications, the distance between two steel wire positioning mechanisms 12 in the same axial direction is correspondingly required to be adjusted so as to adapt to the processing requirements of sleeves 61 with different lengths.
The steel rope positioning mechanism 12 for positioning the zinc head is provided with a second clamping rod 128 for fixing the steel rope positioning mechanism 12 from shaking on the first guide rail 111.
The steel rope positioning mechanism 12 for positioning the steel rope pattern end is connected with a distance adjusting executing mechanism 129, the distance adjusting executing mechanism 129 can be a combination of an existing motor and a screw, the screw is driven to rotate forwards and backwards through the motor, so that the displacement of the steel rope positioning mechanism 12 is realized, the position of the steel rope positioning mechanism 12 for positioning a zinc head is fixed firstly, and then the position of the steel rope positioning mechanism 12 for positioning the steel rope pattern end is adjusted, so that the aim of adjusting the distance between two steel rope positioning mechanisms 12 in the same axial direction is fulfilled.
The steel rope positioning mechanism 12 further comprises a push plate cylinder 124 and a fifth sliding block 126, a return spring 125 is connected between the second sleeve positioning plate 123 and the positioning frame 121, the positioning frame 121 is provided with a third guide rail 127, and the second sleeve positioning plate 123 is connected with the third guide rail 127 through the fifth sliding block 126. After the sleeve ends 611 at the two ends of the sleeve 61 are clamped on the first sleeve positioning plate 122 and the second sleeve positioning plate 123, the piston rod of the push plate cylinder 124 extends out to push the second sleeve positioning plate 123 to the first sleeve positioning plate 122, the sleeve ends 61 are tightly pressed between the first sleeve positioning plate 122 and the second sleeve positioning plate 123, the effect of axially straightening the sleeve 61 is achieved, the bending of the sleeve 61 is prevented from affecting the length difference between the sleeve 61 and the steel rope 6, the length of the steel rope 6 passing through the fixed die of the die 4 is affected, and the torque of a finished product control line is affected. After the steel rope is straightened, the piston rod of the push plate cylinder 124 is retracted, and the compressed and deformed reset spring 125 is ejected to stably reset the second sleeve positioning plate 123 along the third guide rail 127, so that the sleeve 61 is convenient to take materials.
The die mounting frame 14 is positioned between the steel rope positioning mechanism 12 and the clamping mechanism 15, a die placing frame 141 is arranged at the top of the die mounting frame 14, the die placing frame 142 is U-shaped, and the opening edge faces the steel rope positioning mechanism 12; the die 4 is positioned on the die mount 14 by a die placement frame 142. The mold placing frame 142 with the U-shaped structure is provided with a single-side opening, and three sides of the mold placing frame tightly clamp the mold 4, so that the mold 4 is convenient to disassemble and assemble, and the displacement of the mold 4 can be reduced.
As shown in fig. 10-11, the clamping mechanism 15 comprises a plurality of clamping cylinders 151 and clamps 152; the clamps 152 are connected with the clamping cylinders 151, and the clamping cylinders 151 are alternately arranged in an upper layer and a lower layer, and two chucks of the clamps 152 of the lower layer face upwards and are positioned between the clamps 152 of the upper layer.
As shown in fig. 12, the clamping cylinder lifting mechanism 18 includes a clamping lifting cylinder 181 and a lifting frame 182, the clamping mechanism 15 is connected to the lifting frame 182, the clamping lifting cylinder 181 is located at the bottom of the pre-straightening bracket 11, the lifting frame 182 is located above the pre-straightening bracket 11, and a piston rod of the clamping lifting cylinder 181 is connected to the lifting frame 182.
Lifting frame 182 realizes going up and down through the effect of pressing from both sides material lift cylinder 181, and pretension frame 11 is equipped with through hole 112, and press from both sides material cylinder elevating system 18 still includes lift stop block 183, and lift stop block 183 includes gag lever post 1831 and a plurality of guide bar 1832, and the one end of a plurality of guide bar 1832 passes through hole 112 and is connected with the bottom of lifting frame 182, and the other end and the gag lever post 1831 of guide bar 1832 are connected, and gag lever post 1831 is located the bottom of pretension frame 11. When the lifting frame 182 is lifted, the guide rod 1832 is lifted in the through hole 112, and plays a role in guiding the lifting of the lifting frame 182, so that the lifting of the clamping mechanism 15 is kept on the same straight line, and the deviation of the clamping position is prevented, and the clamping is prevented from being influenced. The limit lever 1831 limits the maximum lifting height of the clamping mechanism 15.
As shown in fig. 13, the wire straightening actuator 16 includes a chain 161, a guide pulley 162, and a plurality of wire straightening preload blocks 163; the pulley 162 is connected to the lifter 182, one end of the chain 161 is connected to the nip cylinder 151, and the other end of the chain 161 is connected to the wire straightening preload block 163 through the guide pulley 162.
Each steel rope 6 is independently connected with a corresponding steel rope straightening preload block 163, and compared with the fact that each steel rope 6 is simultaneously straightened through a single steel rope straightening preload block 163, the tension of each steel rope straightening preload block 163 independently acting on each steel rope 6 is more stable, and the straightening effect is better.
The cable straightening actuator 16 further comprises a connecting frame 164, the connecting frame 164 comprises a plurality of partition plates 1641, and the cable straightening preload blocks 163 are fixed between the respective partition plates 1641 one by one. The spacer 1641 may separate the individual wire straightening preload blocks 163 from each other to prevent the wire straightening preload blocks 163 acting on different wires from colliding with each other or the chain 161 from intertwining with each other, affecting the wire straightening operation. The torque at both ends of a single steel cord can be adjusted by providing a different number of cord straightening preload blocks 163.
The lifting frame 182 is provided with a second guide rail 165, the bottom of the clamping cylinder 151 is connected with a second slide block 166, and the second slide block 166 is connected to the second guide rail 165. The wire straightening preload block 163 pulls the chain 161 downward under the influence of gravity, and the clamping cylinder 151 connected thereto is thus subjected to horizontal traction force, and the clamping cylinder 151 moves horizontally on the second guide rail 165 through the second slider 166, and the second guide rail 165 guides the movement thereof, so that the clamps 152 clamping the wire always move on the same straight line, preventing the wire from being bent due to positional deviation.
The two ends of the second guide rail 165 are provided with a blocking lever 167 to limit the movement range of the second slider 166, so as to prevent the clamping cylinder 151 from losing force balance and moving rapidly to the side to derail due to breakage of the steel rope, unclamped steel rope end or sudden falling of the steel rope straightening preload block 163 in the steel rope straightening process.
As shown in fig. 10, the clamping cylinder resetting mechanism 17 includes a pushing cylinder 171 and a pushing rod 172, the pushing cylinder 171 is connected above the wire rope straightening actuating mechanism 16, a piston rod of the pushing cylinder 171 is connected with the pushing rod 172, and the pushing rod 172 faces the clamping cylinder 151.
When the clamping cylinder 151 is moved under the action of the wire rope straightening actuator 16, the pushing cylinder 171 extends out of the piston rod, pushes the pushing rod 172 out and pushes the clamping cylinder 151 back to the original position, and waits for the straightening work of the next batch of wire ropes. And after the clamping cylinder 151 is reset, the pushing cylinder 171 immediately retracts the piston rod, so that the pushing rod 172 is reset, and the movement of the pushing rod 172 is prevented from being influenced when the subsequent steel wire is straightened.
The reset operation of the material clamping cylinder 151 is selected by a cylinder mode, and the reset of a non-common spring member has the advantages that the material pushing cylinder 171 can preset the stroke length of the material pushing cylinder 171 according to different traction forces provided by the gravity of the steel rope straightening preload block 163, namely different displacement distances of the material clamping cylinder 151, and the stroke length of the material pushing cylinder 171 is preset according to the preset air inlet pressure value of the material clamping cylinder 171, so that the accurate reset of the material clamping cylinder 151 is realized. And after the common spring piece is frequently deformed, the resetting accuracy is poor, frequent replacement is needed, and the working efficiency is reduced.
As shown in fig. 14, the mold-loading straightening device for the control line for the vehicle further comprises a material supporting mechanism 13, wherein the material supporting mechanism 13 is positioned between two steel rope positioning mechanisms 12; the material supporting mechanism 13 comprises a material supporting plate 131, a material supporting frame 132 and a third sliding block 133; the material supporting plate 131 is connected to the material supporting frame 132, the bottom of the material supporting frame 132 is connected to the third slider 133, and the third slider 133 is connected to the first guide rail 111.
The two ends of the steel rope are clamped by the steel rope positioning mechanism 12, and especially the middle part of the steel rope with a longer length sags due to gravity. The material supporting plate 131 can support the steel rope and the sleeve, and prevent the steel rope from sagging too much to influence the feeding speed at two ends of the steel rope.
The bottom of the material supporting plate 131 is provided with an adjusting plate 134, the adjusting plate 134 is provided with an adjusting groove 1341, and the adjusting plate 134 is detachably fixed on the material supporting frame 132 through the adjusting groove 1341. The height of the pallet 131 can be adjusted by selecting different fastening positions of the adjustment groove 1341 through the fastening part to adapt to the pallet of steel ropes with different bending degrees.
The first guide rail 111 is provided with a fastening hole 1111, the material holder 132 is provided with a first material clamping rod 135, and an end of the first material clamping rod 135 is inserted into the fastening hole 1111. According to the length of the steel rope, the material supporting frame 132 moves along the first guide rail 111 by manually moving the position of the material supporting mechanism 13, after the optimal material supporting position is determined, the first material clamping rod 135 is in threaded fit with the fastening hole 1111, the first material clamping rod 135 is rotated, the first material clamping rod 135 is inserted into the fastening hole 1111 to be positioned, and the first material clamping rod 135 is prevented from shaking on the first guide rail 111.
According to the die-filling straightening device for the automobile control wire, the two steel wire positioning mechanisms 12 in the same axial direction respectively position the zinc head 62 and the knurling end of the steel wire 6, the sleeve 61 is tightly clamped between the two steel wire positioning mechanisms 12, the positioning accuracy of the length of the steel wire 6 is improved, and the knurling end of the steel wire is fixed through the die 4; the clamping mechanism 15 is lifted by the clamping cylinder lifting mechanism 18, the steel rope is clamped by the clamp 152 driven by the clamping cylinder 151 at the extending part of the die 4, and as the upper layer and the lower layer of the clamp 152 are alternately arranged, part of the steel rope pattern end is directly clamped by the upper layer of the clamp 152, and the rest of the steel rope pattern end enters the lower layer of the clamp 152 along the gap of the upper layer of the clamp 152, more steel ropes can be processed at one time in a limited space in the up-down alternating clamping mode; after the knurled end of the steel rope is clamped, the steel rope straightening preload blocks 163 provide horizontal tension to each clamping cylinder 151, so that the steel rope straightening effect is achieved.
While the preferred embodiments of the present utility model have been described in detail, the present utility model is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The die-filling and straightening device for the vehicle control line is characterized by comprising a pre-straightening bracket, a steel rope positioning mechanism, a die mounting frame, a clamping mechanism, a steel rope straightening actuating mechanism, a clamping cylinder resetting mechanism, a clamping cylinder lifting mechanism and a die;
the die comprises a lower die plate and an upper die plate, wherein the top of the lower die plate is provided with a plurality of lower positioning grooves and clamping pieces, and the upper die plate is provided with a plurality of upper positioning grooves and clamping grooves; the upper positioning groove and the lower positioning groove form a complete steel rope positioning hole, and the clamping piece is positioned in the clamping groove;
the pre-straightening support is provided with a first guide rail, and the steel rope positioning mechanism comprises a positioning frame, a first sliding block, a first sleeve positioning plate and a second sleeve positioning plate; the first sleeve positioning plate is provided with a plurality of first transmission grooves, the second sleeve positioning plate is provided with a plurality of second transmission grooves, the first sleeve positioning plate and the second sleeve positioning plate are fixed on the positioning frame, the bottom of the positioning frame is connected with the first guide rail through the first sliding block, and the pre-straightening support is coaxially provided with two steel rope positioning mechanisms;
the steel rope positioning mechanism further comprises a push plate cylinder and a fifth sliding block, a reset spring is connected between the second sleeve positioning plate and the positioning frame, a third guide rail is arranged on the positioning frame, and the second sleeve positioning plate is connected with the third guide rail through the fifth sliding block;
the die mounting frame is positioned between the steel rope positioning mechanism and the clamping mechanism, the top of the die mounting frame is provided with a die placing frame, and the die placing frame is U-shaped with the opening edge facing the steel rope positioning mechanism; the die is positioned on the die mounting frame through a die placement frame;
the clamping mechanism comprises a plurality of clamping cylinders and clamps; the clamps are connected with the clamping cylinders, the clamping cylinders are alternately arranged in an upper layer and a lower layer, and two chucks of the clamps on the lower layer face upwards and are positioned between the clamps on the upper layer;
the clamping cylinder lifting mechanism comprises a clamping lifting cylinder and a lifting frame, the clamping mechanism is connected to the lifting frame, the clamping lifting cylinder is positioned at the bottom of the pre-straightening support, the lifting frame is positioned above the pre-straightening support, and a piston rod of the clamping lifting cylinder is connected with the lifting frame;
the steel rope straightening executing mechanism comprises a chain, a guide pulley and a plurality of steel rope straightening preload blocks; the pulley is connected to the lifting frame, one end of the chain is connected with the clamping cylinder, and the other end of the chain is connected with the steel rope straightening preload block through the guide pulley;
the clamping cylinder reset mechanism comprises a pushing cylinder and a pushing rod, wherein the pushing cylinder is connected above the steel rope straightening actuating mechanism, a piston rod of the pushing cylinder is connected with the pushing rod, and the pushing rod faces the clamping cylinder.
2. The control wire die-filling and straightening device for vehicles according to claim 1, wherein the steel rope positioning mechanism for positioning the zinc head is provided with a second clamping rod.
3. The vehicle control line die-filling straightening device according to claim 1, wherein the wire rope positioning mechanism for positioning the wire rope knurling end is connected with a distance adjusting actuator.
4. The die-filling and straightening device for the vehicle control line according to claim 1, wherein the pre-straightening support is provided with a through hole, the lifting mechanism for the clamping cylinder further comprises a lifting limiting component, the lifting limiting component comprises a limiting rod and a plurality of guide rods, one ends of the guide rods penetrate through the through hole and are connected with the bottom of the lifting support, the other ends of the guide rods are connected with the limiting rod, and the limiting rod is positioned at the bottom of the pre-straightening support.
5. The vehicle control line die-filling and straightening device according to claim 1, wherein the wire straightening actuator further comprises a connecting frame, the connecting frame comprising a plurality of spacers, and the wire straightening preload blocks are individually fixed between the respective spacers.
6. The mold-loading straightening device for the vehicle control line according to claim 1, wherein the lifting frame is provided with a second guide rail, the bottom of the clamping cylinder is connected with a second sliding block, and the second sliding block is connected to the second guide rail.
7. The mold-loading straightening device for a vehicle control line according to claim 6, wherein both ends of the second guide rail are provided with a stopper rod.
8. The control line die-filling and straightening device for vehicles according to claim 7, further comprising a material supporting mechanism, wherein the material supporting mechanism is positioned between the two steel rope positioning mechanisms; the material supporting mechanism comprises a material supporting plate, a material supporting frame and a third sliding block; the material supporting plate is connected to the material supporting frame, the bottom of the material supporting frame is connected with the third sliding block, and the third sliding block is connected with the first guide rail.
9. The control line die-filling straightening device for vehicles according to claim 8, wherein an adjusting plate is arranged at the bottom of the material supporting plate, an adjusting groove is arranged on the adjusting plate, and the adjusting plate is detachably fixed on the material supporting frame through the adjusting groove.
10. The control line die-filling and straightening device for vehicles according to claim 8, wherein the first guide rail is provided with a fastening hole, the bracket is provided with a first clamping rod, and the end part of the first clamping rod is inserted into the fastening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999111.2U CN219690169U (en) | 2023-04-27 | 2023-04-27 | Die-filling and straightening device for automobile control line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999111.2U CN219690169U (en) | 2023-04-27 | 2023-04-27 | Die-filling and straightening device for automobile control line |
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| CN219690169U true CN219690169U (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320999111.2U Active CN219690169U (en) | 2023-04-27 | 2023-04-27 | Die-filling and straightening device for automobile control line |
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| CN (1) | CN219690169U (en) |
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