CN215967113U

CN215967113U - Assembly welding tool for side marker light bracket of environment-friendly dry-mixed mortar transport vehicle

Info

Publication number: CN215967113U
Application number: CN202121961549.9U
Authority: CN
Inventors: 唐莉; 于文龙; 杨艳朋; 黄建成
Original assignee: Anhui Xingma Special Purpose Vehicle Co Ltd
Current assignee: Anhui Xingma Special Purpose Vehicle Co Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-08
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses an assembly welding tool for a side marker light bracket of an environment-friendly dry-mixed mortar transport vehicle, and belongs to the technical field of lamp bracket welding tools. The steel tube positioning device comprises a bottom plate, a first module, a second module and a third module, wherein the first module is arranged on the bottom plate and used for positioning a steel tube of a support, the second module is arranged on the bottom plate and used for correcting triangular ribs of the support, and the third module is arranged on the bottom plate and used for leveling a lamp holder of the support and the steel tube. The three modules are arranged in the welding fixture and are respectively used for positioning the steel pipe, the triangular ribs and the lamp holder, and the integral accurate welding is realized through the positioning of the three modules. Wherein adopt neotype positioning tool when the location work of triangle muscle, through the different positions of control handle, rotate about driving the roating seat through the depression bar, the location work to the triangle muscle is realized to the piece of pushing up on it, and the regulation of the piece of pushing up is through adjusting handle through steel ball extrusion ejector pin overhanging, length adjustment when realizing the top of ejector pin tight.

Description

Assembly welding tool for side marker light bracket of environment-friendly dry-mixed mortar transport vehicle

Technical Field

The utility model relates to the technical field of lamp bracket welding tools, in particular to an assembly welding tool for a side marker lamp bracket of an environment-friendly dry-mixed mortar transport vehicle.

Background

The side marker light bracket is one of important components of an environment-friendly novel dry-mixed mortar series transport vehicle. The side marker lamp structure is shown in figure 1 or figure 4, and comprises a steel pipe, triangular ribs and a lamp bracket, wherein in the previous welding mode of the side marker lamp bracket, a welding pipe is welded with a hole reserved in a tank base, then a triangular rib plate is welded on the welding pipe, and then the lamp bracket of the side marker lamp is welded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an assembly welding tool for a side marker light bracket of an environment-friendly dry-mixed mortar transport vehicle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle comprises a bottom plate, a first module which is arranged on the bottom plate and used for positioning a steel pipe of the bracket, a second module which is arranged on the bottom plate and used for correcting a triangular rib of the bracket, and a third module which is arranged on the bottom plate and used for leveling a lamp bracket of the bracket and the steel pipe.

In the scheme of the application: the first module comprises a plurality of V-shaped positioning blocks fixedly mounted on the bottom plate and a first baffle plate which is mounted at one end of the lamp holder of the support and used for axially limiting the movement of the steel pipe of the support.

In the scheme of the application: the second module comprises a first jacking component and a second jacking component which are arranged on the bottom plate and positioned on two sides of the triangular rib.

In the scheme of the application: this tight subassembly one is including installing the fixing base on the bottom plate, rotate the control handle of installing on the fixing base through the pivot, rotate the roating seat of installing at the fixing base top, install the top tight piece on the roating seat, rotate the pressure bar of applying of installing on the roating seat to and set up on applying the pressure bar and with the waist type guiding hole of pivot looks adaptation, be provided with the guide way on this control handle, the inside slidable mounting of guide way has the round pin axle, should sell the axle and install on applying the pressure bar.

In the scheme of the application: be provided with the mounting hole on this roating seat, this mounting hole is used for installing tight piece in top, and this tight piece in top includes threaded connection at the inside adjustment handle of mounting hole, slidable mounting at the inside ejector pin of mounting hole to and install inside and can be with ejector pin automatic re-setting's under no exogenic action reset spring in the mounting hole.

In the scheme of the application: a steel ball is arranged between the adjusting handle and the mandril.

In the scheme of the application: the jacking assembly comprises a quick clamp arranged on a bottom plate.

In the scheme of the application: the tight subassembly in this top is including installing the motor cabinet on the bottom plate, installs the driving motor on the motor cabinet, installs on the motor cabinet and forms transmission complex slider through the drive mechanism of installing on the motor cabinet.

In the scheme of the application: the third module comprises a second baffle which is arranged on the bottom plate and is used for positioning and installing the lamp holder of the bracket.

The operation method of the assembling and welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle comprises the following steps:

the method comprises the following steps: installing a steel pipe of the support on the positioning block, wherein one end of the steel pipe is attached to the first baffle plate, and the lamp holder of the support is installed at the second baffle plate and is abutted against the other end of the steel pipe of the support;

step two: transversely and vertically attaching the triangular rib of the bracket to the wall of the steel pipe of the bracket, and then driving the sliding block to be in contact with one side of the triangular rib of the bracket through the driving motor;

step three: the control handle is adjusted, the pressure applying rod is driven by the pin shaft and the rotating shaft to downwards rotate the rotating seat, and the triangular ribs of the bracket are clamped and fixed through the jacking pieces on the rotating seat;

step four: and fully welding the joint of the triangular rib and the steel pipe of the bracket and the joint of the steel pipe and the lamp holder.

Compared with the prior art, the utility model has the following beneficial effects:

the three modules are arranged in the welding fixture and are respectively used for positioning the steel pipe, the triangular ribs and the lamp holder, and the integral accurate welding is realized through the positioning of the three modules. Wherein adopt neotype positioning tool when the location work of triangle muscle, through the different positions of control handle, rotate about driving the roating seat through the depression bar, the location work to the triangle muscle is realized to the piece of pushing up on it, and the regulation of the piece of pushing up is through adjusting handle through steel ball extrusion ejector pin overhanging, length adjustment when realizing the top of ejector pin tight.

The key point of the tool is that the welded pipe, the triangular rib plate and the side marker lamp mounting bracket are concentric, and the phenomenon of welding deviation cannot occur. The production requirement in the production peak period is met, the manufacturing cost of the workpiece is reduced, and greater economic benefit is brought. The tooling is simple in structure, easy to operate and manufacture, changes the conventional welding mode of the side marker lamp, improves the production efficiency, reduces the manufacturing cost and brings greater economic benefit.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the tightening assembly of the present invention in one operating condition;

FIG. 3 is a cross-sectional view of the tightening assembly of the present invention in an inoperative condition;

FIG. 4 is a schematic view of the overall structure of another embodiment of the present invention;

fig. 5 is a schematic view of the entire structure of the tightening unit in fig. 4.

In the figure:

1-1, steel pipes; 1-2, triangular ribs; 1-3, lamp holders;

2-1, a bottom plate; 2-2, V-shaped positioning blocks; 2-3, a first baffle; 2-4, fixing the base; 2-5, a control handle; 2-6, a rotating seat; 2-7, a top fastening piece; 2-7-1, adjusting handle; 2-7-2, a top rod; 2-7-3, a return spring; 2-7-4, steel balls; 2-8, a pressure applying rod; 2-9, a guide groove; 2-10, a motor base; 2-11, driving a motor; 2-12, a slide block; 2-13 and a second baffle plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b): as shown in fig. 4 and 5, the assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle comprises a bottom plate 2-1, a first module which is arranged on the bottom plate 2-1 and used for positioning a steel pipe 1-1, wherein the first module comprises three V-shaped positioning blocks 2-2 which are transversely arranged and fixedly arranged on the bottom plate 2-1, V-shaped openings in the first module are used for limiting the longitudinal movement of the steel pipe, and a first baffle 2-3 which is arranged at one end of a lamp holder 1-3 and used for axially limiting the movement of the steel pipe 1-1, and the first baffle 2-3 is positioned at the left end of the leftmost V-shaped positioning block 2-2, so that the effect of limiting/positioning the end part of the steel pipe 1-1 is achieved.

And the second module is arranged on the bottom plate 2-1 and used for correcting the triangular rib 1-2, and comprises a first jacking component and a second jacking component which are arranged on the bottom plate 2-1 and positioned at two sides of the triangular rib 1-2. The first jacking assembly comprises a quick clamp arranged on a bottom plate 2-1, wherein the quick clamp is a traditional clamp, and particularly as shown in the figure, the second jacking assembly comprises a motor base 2-10 arranged on the bottom plate 2-1, a driving motor 2-11 arranged on the motor base 2-10, and a sliding block 2-12 which is arranged on the motor base 2-10 and forms transmission fit through a transmission mechanism arranged on the motor base 2-10. The transmission mechanism is a common screw slider or a gear rack structure, and therefore, the details are not described herein. The driving motor 2-11 drives the sliding block 2-12 on the driving motor to abut against one side of the triangular rib, the other side of the triangular rib is positioned by the quick caliper, and the triangular rib can be clamped and positioned on the surface of the steel pipe 1-1 and arranged concentrically with the steel pipe after the driving motor 2-11 and the quick caliper are combined for use.

And the third module is arranged on the bottom plate 2-1 and is flush with the lamp holder 1-3 and the steel pipe 1-1, and the third module comprises a second baffle plate 2-13 which is arranged on the bottom plate 2-1 and is used for positioning and installing the lamp holder 1-3. The second baffle 2-13 effectively limits the position of the lamp holder 1-3 and ensures that the lamp holder 1-3 and the end part at the other end of the steel pipe 1-1 are tightly attached.

On the basis of the above-described embodiment: as shown in figures 1 to 3, the first tightening component comprises a fixed seat 2-4 arranged on a bottom plate 2-1, a control handle 2-5 rotatably arranged on the fixed seat 2-4 through a rotating shaft, a rotating seat 2-6 rotatably arranged on the top of the fixed seat 2-4, a tightening piece 2-7 arranged on the rotating seat 2-6, a pressure applying rod 2-8 rotatably arranged on the rotating seat 2-6, a vertical notch arranged at the middle side of the bottom of the pressure applying rod 2-8 and used for installing the control handle 2-5, and a waist-shaped guide hole 2-14 arranged on the pressure applying rod 2-8 and matched with the rotating shaft, wherein the waist-shaped guide hole 2-8 is vertically distributed, a guide groove 2-9 is arranged on the control handle 2-5, and a pin shaft is slidably arranged in the guide groove 2-9, the pin shaft is arranged on the pressure applying rod 2-8. Wherein the guide grooves 2-9 are provided with a balance portion which is in a state of going to the horizontal when the pressing bar 2-8 is at the lowermost end for keeping the state stable. The control handle 2-5 is adjusted to drive the pressure applying rod 2-8 to move up and down along the waist-shaped guide hole 2-14 through the pin shaft along the guide groove 2-9, then the rotating seat 2-6 is driven to realize up-and-down turning movement, the triangular rib 1-2 is clamped through the tightening piece 2-7 and the sliding block 2-12, and if the tightening piece realizes down-turning, the guide groove 2-9 is fixed through the tightening piece 2-7 on the balance part.

The rotating base 2-6 is provided with a mounting hole for mounting a top tightening piece 2-7, the top tightening piece 2-7 comprises an adjusting handle 2-7-1 which is in threaded connection with the inside of the mounting hole, a top rod 2-7-2 which is slidably mounted in the mounting hole, and a reset spring 2-7-3 which is mounted in the mounting hole and can automatically reset the top rod 2-7-2 under the action of no external force. A steel ball 2-7-4 is arranged between the adjusting handle 2-7-1 and the end surface of the mandril 2-7-2. The outward extending length of the ejector rod 2-7-2 is further realized by adjusting the matching depth of the handle 2-7-1 and the mounting hole, the active reset effect is realized by the internal reset spring 2-7-3 under the condition that no external force acts on the ejector rod 2-7-2, the steel ball 2-7-4 is adopted between the end surfaces of the two, the surface contact is converted into point contact, and the tangential force (almost zero) of the two in the adjusting process is further eliminated.

the method comprises the following steps: installing a steel pipe 1-1 on the positioning block, wherein one end of the steel pipe is attached to the first baffle plate 2-3, and the lamp holder 1-3 is installed at the second baffle plate 2-13 and is abutted against the other end of the steel pipe 1-1;

step two: transversely and vertically attaching the triangular rib 1-2 to the wall of the steel pipe 1-1, and then driving a sliding block 2-12 to be in contact with one side of the triangular rib 1-2 through a driving motor 2-11;

step three: adjusting the control handle 2-5, driving the pressure applying rod 2-8 to rotate the rotating seat 2-6 downwards through a pin shaft and a rotating shaft, and clamping and fixing the triangular rib 1-2 through a top clamping piece 2-7 on the rotating seat;

step four: and performing full welding on the joint of the triangular rib 1-2 and the steel pipe 1-1 and the joint of the steel pipe 1-1 and the lamp holder 1-3.

Before the third step is carried out, the ejector rod 2-7-2 can be adjusted to extend to a proper length through the adjusting handle 2-7-1 under the action of the steel ball 2-7-4 and the return spring 2-7-3.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution and the inventive concept thereof according to the present invention should be covered by the protection scope of the present invention by equivalent substitution or change.

Claims

1. The assembling and welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle is characterized by comprising a bottom plate (2-1), a first module which is arranged on the bottom plate (2-1) and used for positioning a steel pipe (1-1), a second module which is arranged on the bottom plate (2-1) and used for correcting a triangular rib (1-2), and a third module which is arranged on the bottom plate (2-1) and used for leveling a lamp holder (1-3) and the steel pipe (1-1).

2. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transporter according to claim 1, wherein the first module comprises a plurality of V-shaped positioning blocks (2-2) fixedly arranged on a bottom plate (2-1) and a first baffle plate (2-3) arranged at one end of a lamp bracket (1-3) and used for axially limiting the movement of a steel pipe (1-1).

3. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle as claimed in claim 2, wherein: the third module comprises a second baffle (2-13) which is arranged on the bottom plate (2-1) and is used for positioning and installing the lamp holder (1-3).

4. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transporter according to claim 3, wherein the second module comprises a first jacking component and a second jacking component which are arranged on the bottom plate (2-1) and are positioned at two sides of the triangular rib (1-2).

5. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle according to claim 4, characterized in that: the jacking component comprises a motor base (2-10) arranged on a bottom plate (2-1), a driving motor (2-11) arranged on the motor base (2-10), and a sliding block (2-12) which is arranged on the motor base (2-10) and forms transmission fit through a transmission mechanism arranged on the motor base (2-10).

6. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle according to claim 5, characterized in that: the jacking component comprises a quick clamp arranged on a bottom plate (2-1).

7. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transporter according to claim 4, characterized in that the tightening component comprises a fixed seat (2-4) arranged on a bottom plate (2-1), a control handle (2-5) rotatably arranged on the fixed seat (2-4) through a rotating shaft, a rotating seat (2-6) rotatably arranged on the top of the fixed seat (2-4), a jacking member (2-7) arranged on the rotating seat (2-6), a pressure applying rod (2-8) rotatably arranged on the rotating seat (2-6), and a waist-shaped guide hole (2-8) arranged on the pressure applying rod (2-8) and matched with the rotating shaft, wherein a guide groove (2-9) is arranged on the control handle (2-5), and a pin shaft is slidably arranged in the guide groove (2-9), the pin shaft is arranged on the pressure applying rod (2-8).

8. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle according to claim 7, characterized in that: the rotating seat (2-6) is provided with a mounting hole for mounting a jacking piece (2-7), the jacking piece (2-7) comprises an adjusting handle (2-7-1) in the mounting hole in a threaded connection mode, a jacking rod (2-7-2) in the mounting hole in a sliding mode, and a reset spring (2-7-3) which is installed in the mounting hole and can enable the jacking rod (2-7-2) to automatically reset under the action of no external force.

9. The assembly welding tool for the side marker light bracket of the environment-friendly dry-mixed mortar transport vehicle according to claim 8, characterized in that: a steel ball (2-7-4) is arranged between the adjusting handle (2-7-1) and the mandril (2-7-2).