CN212350004U - Spiral supplementing device for steel pipe of commercial vehicle braking system - Google Patents
Spiral supplementing device for steel pipe of commercial vehicle braking system Download PDFInfo
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- CN212350004U CN212350004U CN202021678428.9U CN202021678428U CN212350004U CN 212350004 U CN212350004 U CN 212350004U CN 202021678428 U CN202021678428 U CN 202021678428U CN 212350004 U CN212350004 U CN 212350004U
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Abstract
The utility model discloses a benefit screw means of commercial car braking system steel pipe, including base, support post, fixed platform, L type mount, base, fixed platform set up the upper and lower both ends at the support post respectively, the horizontal pole of L type mount passes through the bolt fastening on fixed platform, the lateral surface of the horizontal pole of L type mount is provided with spiral assembly, the lateral surface of the montant of L type mount is provided with the spacing subassembly of steel pipe. The utility model discloses the benefit screw means of commercial car braking system steel pipe, compact structure uses through the cooperation that sets up between spiral subassembly, the spacing subassembly of steel pipe on L type mount, realizes the benefit spiral technology to the braking system steel pipe, through the spiral subassembly of changing suitable size, can adjust the pitch of spiral, spiral size etc. and product quality is stable, and production efficiency is high, convenient operation.
Description
Technical Field
The utility model relates to an automobile parts machining technical field specifically is a benefit screw means of commercial car braking system steel pipe.
Background
The commercial vehicle brake system pipeline is generally made of steel pipes, the steel pipes are distributed below a chassis cab, the space is narrow, and in order to avoid interference of the pipeline and other components, the shape of the brake steel pipe is complex, so that the processing and manufacturing process is difficult, and the assembly requirement is high. Particularly, the shape of the brake pipe steel pipe is complex, the related spiral part is difficult to realize from the aspect of processing technology, and the requirement of high-precision assembly cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a benefit spiral device of commercial car braking system steel pipe to solve above defect.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a benefit screw means of commercial car braking system steel pipe, includes base, support post, fixed platform, L type mount, base, fixed platform set up the upper and lower both ends at the support post respectively, the horizontal pole of L type mount passes through the bolt fastening on fixed platform, the lateral surface of the horizontal pole of L type mount is provided with spiral component, the lateral surface of the montant of L type mount is provided with the spacing subassembly of steel pipe.
Preferably, the spiral component comprises a supporting tube, a rotating shaft rod, a rotating limiting rod, a rotating fixing end seat and a bending wheel repairing mold, wherein one end of the supporting tube is arranged on the outer side surface of a cross rod of the L-shaped fixing frame, the rotating shaft rod is arranged in the center of the supporting tube, the rotating fixing end seat is arranged at the tail end of the rotating shaft rod, the rotating fixing rod is fixed on the rotating fixing end seat, one end of the rotating limiting rod is fixed at the upper end of the rotating fixing rod, and the bending wheel repairing mold is arranged at the other end of the rotating limiting rod; the steel pipe limiting assembly comprises a limiting assembly base and a lower support limiting rod, wherein the limiting assembly base and the lower support are respectively arranged above and below the outer side surface of the vertical rod of the L-shaped fixing frame, an arched support is arranged on the limiting assembly base, the limiting rod is arranged on the arched support, and the lower end of the limiting rod is suspended on the lower support.
Preferably, the roller is arranged on the outer side of the supporting tube, an internal thread A is arranged on the inner wall of the supporting tube, an external thread B is arranged on the outer wall of the rotating shaft rod, the internal thread A interferes with the external thread B, the rotating fixing end seat is fixed at the tail end of the rotating shaft rod through a fixing bolt, one end of the rotating limiting rod is hinged to the upper end of the rotating fixing rod, a rotating fixing ring is arranged on the outer side of the roller, and the rotating fixing ring and the rotating limiting rod are fixed through bolts.
Preferably, a rotating handle is arranged on the rotating fixed end seat.
Preferably, a steel pipe clamping notch is formed in the repair bending wheel die.
Preferably, be provided with a plurality of sliding ball on the solid fixed ring inner wall of rotation, rotatory gag lever post passes through the bolt fastening on the solid fixed ring outer wall of rotation.
Preferably, be provided with the gag lever post fixed orifices on the bow-shaped support lower extreme, the gag lever post sets up in the gag lever post fixed orifices, be provided with two arch-shaped articulated rods, F type handspike in the bow-shaped support, the front end of the inboard horizontal pole of F type handspike articulates in bow-shaped support upper end, the front end of the upside horizontal pole of F type handspike articulates the one end at two arch-shaped articulated rods, the gag lever post upper end articulates the other end at two arch-shaped articulated rods.
Preferably, the lower end of the limiting rod is provided with a press fit support through a spring, the lower end of the press fit support is provided with a clamping protrusion, the lower bracket is provided with a steel pipe limiting notch, the upper end faces of the lower brackets on two sides of the steel pipe limiting notch are provided with clamping grooves, and the clamping protrusion and the clamping grooves are clamped.
Preferably, the limiting rod fixing hole is a funnel-shaped limiting hole with a large upper part and a small lower part, and the clamping type groove is a funnel-shaped groove with a large upper part and a small lower part.
The beneficial effects of the utility model reside in that:
the utility model discloses the benefit screw means of commercial car braking system steel pipe, compact structure uses through the cooperation that sets up between spiral subassembly, the spacing subassembly of steel pipe on L type mount, realizes the benefit spiral technology to the braking system steel pipe, through the spiral subassembly of changing suitable size, can adjust the pitch of spiral, spiral size etc. and product quality is stable, and production efficiency is high, convenient operation.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the structure of the spiral component of the utility model is schematically shown;
FIG. 3: the utility model discloses spacing subassembly structure sketch of steel pipe.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-3:
as shown in figure 1, a spiral supplementing device for a steel pipe of a commercial vehicle braking system comprises a base 1, a supporting stand column 2, a fixed platform 3 and an L-shaped fixing frame 4, wherein the base 1 and the fixed platform 3 are respectively arranged at the upper end and the lower end of the supporting stand column 2, a cross rod of the L-shaped fixing frame 4 is fixed on the fixed platform 3 through bolts, a spiral component 5 is arranged on the outer side surface of the cross rod of the L-shaped fixing frame 4, and a steel pipe limiting component 6 is arranged on the outer side surface of a vertical rod of the L-shaped fixing frame 4.
As shown in fig. 2, the screw assembly 5 includes a support tube 51, a rotation shaft 53, a rotation limiting rod 54, a rotation fixing rod 55, a rotation fixing end seat 56, and a bending compensation wheel die 59, wherein one end of the support tube 51 is disposed on the outer side surface of the cross bar of the L-shaped fixing frame 4, the rotation shaft 53 is mounted in the axial center of the support tube 51, an internal thread a is disposed on the inner wall of the support tube 51, an external thread B531 is disposed on the outer wall of the rotation shaft 53, and the internal thread a interferes with the external thread B531. The rotary fixed end seat 56 is fixed at the end of the rotary shaft 53 through a fixed bolt 57, and a rotary handle 561 is arranged on the rotary fixed end seat 56. The rotary fixing rod 55 is fixed on the rotary fixing end seat 56, one end of the rotary limiting rod 54 is hinged to the upper end of the rotary fixing rod 55, the bending compensation wheel die 59 is arranged at the other end of the rotary limiting rod 54, and a steel pipe clamping notch is formed in the bending compensation wheel die 59.
Wherein, the supporting tube 51 outside is provided with changes roller 52, changes the roller 52 outside and is provided with rotatory solid fixed ring 58, passes through the bolt fastening between rotatory solid fixed ring 58 and the rotatory gag lever post 54, is provided with a plurality of sliding ball on the rotatory solid fixed ring 58 inner wall, and rotatory gag lever post 54 passes through the bolt fastening on rotatory solid fixed ring 58 outer wall.
As shown in fig. 3, the steel pipe limiting component 6 includes a limiting component base 61 and a lower support 62 limiting rod 63, the limiting component base 61 and the lower support 62 are respectively disposed above and below the outer side surface of the vertical rod of the L-shaped fixing frame 4, an arched support 611 is disposed on the limiting component base 61, the limiting rod 63 is disposed on the arched support 611, and the lower end of the limiting rod 63 is suspended on the lower support 62.
The lower end of the arched support 611 is provided with a limiting rod fixing hole 612, the limiting rod fixing hole 612 is a funnel-shaped limiting hole with a large upper end and a small lower end, the limiting rod 63 is arranged in the limiting rod fixing hole 612, the arched support 611 is internally provided with a double-arched hinged rod 64 and an F-shaped hand rod 65, the front end of the inner side cross rod of the F-shaped hand rod 65 is hinged to the upper end of the arched support 611, the front end of the upper side cross rod of the F-shaped hand rod 65 is hinged to one end of the double-arched hinged rod 64, and the upper end of the limiting rod 63 is hinged to the other end of the double-arched hinged rod.
The lower end of the limiting rod 63 is provided with a press fit support 66 through a spring 67, the lower end of the press fit support 66 is provided with a clamping protrusion 661, the lower support 62 is provided with a steel pipe limiting notch 621, the upper end surfaces of the lower supports 62 on the two sides of the steel pipe limiting notch 621 are provided with clamping grooves 622, the clamping grooves 622 are funnel-shaped grooves with large upper parts and small lower parts, and the clamping protrusion 661 is clamped with the clamping grooves 622.
As shown in fig. 1, 2 and 3, in the use process of the device, firstly, according to the size requirements such as the size of the spiral, the thread pitch and the like of the spiral, a spiral component 5 with proper size is selected and fixed on the outer side surface of the cross bar of the L-shaped fixing frame 4. Next, one end of the brake system steel pipe 100 is engaged with the steel pipe engagement recess of the bend compensating wheel die 59 on the rotating roller 52, and the other end is engaged with the steel pipe stopper recess 621 of the lower bracket 62, and the engagement position of the brake system steel pipe 100 is adjusted as necessary. Thirdly, the limiting rod 63 extends downwards through the F-shaped hand rod 65, and the steel pipe 100 of the whole braking system is pressed in the steel pipe limiting notch 621; meanwhile, by rotating the rotating handle 561, the rotating shaft 53 is withdrawn outwards, and drives the rotating limiting rod 54 to rotate, and the braking system steel pipe 100 is wound around the rotating roller 52 until the required number of turns of the spiral is realized, so that the braking system steel pipe 100 forms a spiral structure. Then, the bolt between the rotation fixing ring 58 and the rotation stopper rod 54 is loosened, the rotation stopper rod 54 is lifted up, the rotation shaft lever 53, the rotation stopper rod 54, the rotation fixing lever 55, and the rotation fixing end base 56 are integrally removed, the rotation fixing ring 58 is withdrawn, and the stopper rod 63 is loosened by the F-shaped hand lever 65. And finally, taking out the brake system steel pipe 100 with the repaired spiral, thereby completing the spiral repairing process of the whole brake system steel pipe 100.
The utility model discloses the benefit spiral device of commercial car braking system steel pipe, compact structure uses through the cooperation between spiral subassembly 5, the steel pipe spacing subassembly 6 of setting on L type mount, realizes the benefit spiral technology to braking system steel pipe 100, through changing spiral subassembly 5 of suitable size, can adjust the pitch of spiral, spiral size etc. wherein through the size adjustment of the internal thread A that sets up on the inner wall of stay tube 51 and the external screw thread B531 that sets up on the outer wall of rotatory axostylus axostyle 53, can realize the size of the pitch of benefit spiral; the size of the spiral of the complementary spiral can be adjusted by adjusting the diameter of the rotating roller 52. The product quality is stable, the production efficiency is high, and the operation is convenient.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides a benefit screw means of commercial car braking system steel pipe, its characterized in that, including base (1), support post (2), fixed platform (3), L type mount (4), base (1), fixed platform (3) set up respectively at the upper and lower both ends of support post (2), the horizontal pole of L type mount (4) passes through the bolt fastening on fixed platform (3), the lateral surface of the horizontal pole of L type mount (4) is provided with spiral component (5), the lateral surface of the montant of L type mount (4) is provided with spacing subassembly of steel pipe (6).
2. The spiral supplementing device for the steel pipe of the commercial vehicle braking system according to claim 1, wherein the spiral component (5) comprises a supporting pipe (51), a rotating shaft rod (53), a rotating limiting rod (54), a rotating fixing rod (55), a rotating fixing end seat (56) and a bending supplementing wheel die (59), one end of the supporting pipe (51) is arranged on the outer side surface of the cross rod of the L-shaped fixing frame (4), the rotating shaft rod (53) is installed in the center of the axis of the supporting pipe (51), the rotating fixing end seat (56) is arranged at the tail end of the rotating shaft rod (53), the rotating fixing rod (55) is fixed on the rotating fixing end seat (56), one end of the rotating limiting rod (54) is fixed at the upper end of the rotating fixing rod (55), and the bending supplementing wheel die (59) is arranged at the other end of the rotating limiting rod (54); spacing subassembly of steel pipe (6), including spacing subassembly base (61), lower support (62) gag lever post (63), spacing subassembly base (61), lower support (62) set up the upper and lower side at the lateral surface of the montant of L type mount (4) respectively, be provided with bow-shaped support (611) on spacing subassembly base (61), gag lever post (63) set up on bow-shaped support (611), gag lever post (63) lower extreme suspension is on lower support (62).
3. The spiral supplementing device for the steel pipe of the commercial vehicle braking system according to claim 2, wherein a rotating roller (52) is arranged on the outer side of the supporting pipe (51), an internal thread A is arranged on the inner wall of the supporting pipe (51), an external thread B (531) is arranged on the outer wall of the rotating shaft rod (53), the internal thread A interferes with the external thread B (531), the rotating fixing end seat (56) is fixed at the tail end of the rotating shaft rod (53) through a fixing bolt (57), one end of the rotating limiting rod (54) is hinged at the upper end of the rotating fixing rod (55), a rotating fixing ring (58) is arranged on the outer side of the rotating roller (52), and the rotating fixing ring (58) and the rotating limiting rod (54) are fixed through a bolt.
4. The complementary spiral device of commercial car braking system steel pipe of claim 2, characterized in that, be provided with the twist grip (561) on rotatory fixed end seat (56).
5. The complementary spiral device of commercial vehicle braking system steel pipe according to claim 2, characterized in that the complementary bending wheel die (59) is provided with a steel pipe clamping notch.
6. The complementary spiral device of commercial car braking system steel pipe of claim 3, characterized in that, be provided with a plurality of slip balls on rotatory solid fixed ring (58) inner wall, rotatory gag lever post (54) passes through the bolt fastening on rotatory solid fixed ring (58) outer wall.
7. The spiral supplementing device for the steel pipe of the commercial vehicle brake system according to claim 2, wherein a limiting rod fixing hole (612) is formed in the lower end of the arched support (611), the limiting rod (63) is arranged in the limiting rod fixing hole (612), a double-arched hinge rod (64) and an F-shaped hand rod (65) are arranged in the arched support (611), the front end of the inner side cross rod of the F-shaped hand rod (65) is hinged to the upper end of the arched support (611), the front end of the upper side cross rod of the F-shaped hand rod (65) is hinged to one end of the double-arched hinge rod (64), and the upper end of the limiting rod (63) is hinged to the other end of the double-arched hinge rod (64).
8. The spiral supplementing device for the steel pipe of the commercial vehicle braking system according to claim 7, wherein the lower end of the limiting rod (63) is provided with a press fit support (66) through a spring (67), the lower end of the press fit support (66) is provided with a snap fit protrusion (661), the lower support (62) is provided with a steel pipe limiting notch (621), the upper end surfaces of the lower support (62) at two sides of the steel pipe limiting notch (621) are provided with snap fit grooves (622), and the snap fit protrusion (661) is in snap fit with the snap fit grooves (622).
9. The complementary spiral device of a commercial vehicle brake system steel pipe as claimed in claim 8, wherein the limiting rod fixing hole (612) is a funnel-shaped limiting hole with a large top and a small bottom, and the snap-fit groove (622) is a funnel-shaped groove with a large top and a small bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678428.9U CN212350004U (en) | 2020-08-13 | 2020-08-13 | Spiral supplementing device for steel pipe of commercial vehicle braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021678428.9U CN212350004U (en) | 2020-08-13 | 2020-08-13 | Spiral supplementing device for steel pipe of commercial vehicle braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212350004U true CN212350004U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021678428.9U Active CN212350004U (en) | 2020-08-13 | 2020-08-13 | Spiral supplementing device for steel pipe of commercial vehicle braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212350004U (en) |
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2020
- 2020-08-13 CN CN202021678428.9U patent/CN212350004U/en active Active
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