CN212217587U

CN212217587U - Welding tool for seat framework of cockpit of truck-mounted crane

Info

Publication number: CN212217587U
Application number: CN202020815727.6U
Authority: CN
Inventors: 倪海军
Original assignee: Jiangsu Greyato Machinery Co ltd
Current assignee: Jiangsu Greyato Machinery Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-25
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a lorry-mounted crane cockpit seat skeleton welding frock, the on-line screen storage device comprises a base, the base upper end is connected with the workstation, and installs elevating system between base and the workstation, workstation top one side is fixed with the L shaped plate, and installs drop feed mechanism on L shaped plate top, drop feed mechanism is inside including two first backup pads that L shaped plate top is fixed, and the inside fixed mounting of its first backup pad has the axis of rotation, and the axis of rotation opposite side rotates and is connected with the reel. The utility model discloses in, under drop feed mechanism's effect, through the blowing board, can place and treat welded skeleton part, through manual rotation crank, it is rotatory to drive the reel, makes it carry out the rolling with four haulage ropes, drives blowing board lifting movement, is convenient for lift up skeleton part on the blowing board and the welding skeleton on the workstation, changes the condition that needs the manual work in the past to lift up skeleton part welded, makes its operation process more labour saving and time saving.

Description

Welding tool for seat framework of cockpit of truck-mounted crane

Technical Field

The utility model relates to a seat skeleton processing equipment technical field especially relates to a lorry-mounted crane cockpit seat skeleton welding frock.

Background

The manual sample piece link in the normal development flow of car seat skeleton is indispensable, and the development of every skeleton new project can match with H point and the mounting point of whole car based on having new part of platform design, through the workstation, to its a plurality of skeleton parts welding.

When the existing cockpit seat framework welding tool is used, a framework part is generally required to be manually lifted up and welded with other parts, time and labor are wasted, the parts cannot be fixed on a workbench, and welding deviation is easily caused to shake.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current cockpit seat skeleton welding frock, when it uses, need generally manually lift up the skeleton part with other parts between the welding, very waste time and energy, and the part can't be fixed on the workstation, easily cause and rock the shortcoming of welding skew, and the crane truck cockpit seat skeleton welding frock that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a crane truck cockpit seat skeleton welding frock, includes the base, the base upper end is connected with the workstation, and installs elevating system between base and the workstation, workstation top one side is fixed with the L shaped plate, and L shaped plate top installs drop feed mechanism, drop feed mechanism is inside including two first backup pads that L shaped plate top is fixed, and the inside fixed mounting of its first backup pad has the axis of rotation, and the axis of rotation opposite side rotates and is connected with the reel, the winding of reel fixed surface has four haulage ropes, and haulage rope passes the L shaped plate and is connected with the flitch, first backup pad surface gomphosis is connected with the crank, and the crank passes first backup pad and axis of rotation fixed connection, the reel passes through axis of rotation and first backup pad constitution revolution mechanic, fixed establishment is installed to the top opposite side of workstation.

As a further description of the above technical solution:

the discharging plate and the workbench are in a flat shape, and four traction ropes are fixedly connected with the periphery of the top end of the discharging plate respectively.

As a further description of the above technical solution:

the fixing mechanism is internally provided with a second supporting plate fixed on two sides of the top end of the workbench, a return spring is fixed in the second supporting plate, the other side of the return spring is fixed with a clamping plate, the second supporting plate is internally connected with a T-shaped bolt rod in a threaded manner, and the T-shaped bolt rod is movably connected with the clamping plate.

As a further description of the above technical solution:

the splint are symmetrical about the axis of workstation, and splint pass through reset spring and second backup pad constitution elasticity extending structure.

As a further description of the above technical solution:

inside including workstation bottom fixed first loose bearing all around, its first loose bearing bottom is rotated and is connected with the support pole, and the support pole other end is fixed with the second loose axle, four spouts have been seted up on the base top, and its spout interpolation is inserted and is equipped with the slider, and threaded connection has hand bolt between slider and the spout, the base top is fixed with hydraulic telescoping rod, and hydraulic telescoping rod and workstation bottom fixed connection.

As a further description of the above technical solution:

the workbench and the base form a telescopic structure through a hydraulic telescopic rod, the supporting rod and the sliding groove form a sliding structure through a sliding block, and the sliding block and the sliding groove form a fixing structure through a hand-screwed bolt.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under drop feed mechanism's effect, through the blowing board, can place and treat welded skeleton part, through manual rotation crank, it is rotatory to drive the reel, makes it carry out the rolling with four haulage ropes, drives blowing board lifting movement, is convenient for lift up skeleton part on the blowing board and the welding skeleton on the workstation, changes the condition that needs the manual work in the past to lift up skeleton part welded, makes its operation process more labour saving and time saving.

2. The utility model discloses in, under fixed establishment's effect, through rotating T shape shank of bolt, can extrude splint and remove, can carry out quick clamp with the skeleton part on the workstation through two splint and tightly, prevent to take place to slide in the course of working, cause the condition of welding skew.

3. The utility model discloses in, under elevating system's effect, through hydraulic telescoping rod, can drive the workstation lift removal, adjust the height of workstation, the staff's of being convenient for operation, when workstation lift removal, the slider of support rod bottom slides in the spout, twists the bolt through rotating the hand, can fix its slider, makes its workstation more stable.

Drawings

FIG. 1 is a schematic structural view of a welding tool for a truck-mounted crane cockpit seat framework in the present invention;

FIG. 2 is a schematic structural view of a discharging mechanism of the present invention;

FIG. 3 is a schematic structural view of the middle fixing mechanism of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a base; 2. a work table; 3. an L-shaped plate; 4. a discharging mechanism; 401. a first support plate; 402. a rotating shaft; 403. a reel; 404. a hauling rope; 405. a material placing plate; 406. a crank; 5. a fixing mechanism; 501. a second support plate; 502. a return spring; 503. a splint; 504. a T-bolt shank; 6. a lifting mechanism; 601. a first movable bearing; 602. a support rod; 603. a second movable shaft; 604. a chute; 605. a slider; 606. screwing the bolt by hand; 607. a hydraulic telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a welding tool for a seat framework of a cockpit of a crane truck comprises a base 1, a workbench 2 is connected to the upper end of the base 1, a lifting mechanism 6 is installed between the base 1 and the workbench 2, an L-shaped plate 3 is fixed on one side of the top end of the workbench 2, a discharging mechanism 4 is installed on the top end of the L-shaped plate 3, two first supporting plates 401 fixed to the top end of the L-shaped plate 3 are included in the discharging mechanism 4, a rotating shaft 402 is fixedly installed in each first supporting plate 401, a winding drum 403 is rotatably connected to the other side of the rotating shaft 402, four traction ropes 404 are fixedly wound on the surface of the winding drum 403, the traction ropes 404 penetrate through the L-shaped plate 3 and are connected with a discharging plate 405, a crank 406 is connected to the surface of each first supporting plate 401 in an embedded manner, the crank 406 penetrates through the first supporting plates 401 and is, the other side of the top end of the workbench 2 is provided with a fixing mechanism 5, and the winding drum 403 can be driven to rotate by rotating the crank 406, so that the traction rope 404 is wound and unwound, and the height of the material discharging plate 405 is adjusted.

Further, the material placing plate 405 and the workbench 2 are in a flat shape, four traction ropes 404 are respectively and fixedly connected with the periphery of the top end of the material placing plate 405, and the height of the material placing plate 405 is adjusted, so that framework components placed on the material placing plate can be spliced with components on the workbench 2.

Further, the fixing mechanism 5 includes a second supporting plate 501 fixed to two sides of the top end of the working table 2, a return spring 502 is fixed to the inside of the second supporting plate 501, a clamping plate 503 is fixed to the other side of the return spring 502, a T-shaped bolt rod 504 is connected to the inside of the second supporting plate 501 through a thread, the T-shaped bolt rod 504 is movably connected to the clamping plate 503, and the clamping plate 503 can be driven to move in a telescopic manner by rotating the T-shaped bolt rod 504.

Further, the clamping plates 503 are symmetrical about the central axis of the worktable 2, and the clamping plates 503 and the second supporting plate 501 form an elastic telescopic structure through the return spring 502, so that the two clamping plates 503 can clamp and fix the workpiece on the worktable 2.

Furthermore, the inside first loose bearing 601 fixed all around of 2 bottoms of workstation that include of elevating system 6, its first loose bearing 601 bottom rotates and is connected with support pole 602, and the support pole 602 other end is fixed with the second loose axle 603, four spouts 604 have been seted up on base 1 top, its spout 604 interpolation is pegged graft and is equipped with slider 605, and threaded connection has hand bolt 606 between slider 605 and the spout 604, base 1 top is fixed with hydraulic telescoping rod 607, and

hydraulic telescoping rod

607 and 2 bottoms of workstation fixed connection, hydraulic telescoping rod 607 has external power supply through the connecting wire connection, can drive 2 lifting movements of workstation.

Furthermore, the workbench 2 and the base 1 form an extension structure through a hydraulic expansion rod 607, the support rod 602 and the sliding groove 604 form a sliding structure through a sliding block 605, the sliding block 605 and the sliding groove 604 form a fixed structure through a hand-screwed bolt 606, and the hand-screwed bolt 606 can extrude and fix the sliding block 605 in the sliding groove 604.

The working principle is as follows: when the device is used, firstly, the workbench 2 is driven by the hydraulic telescopic rod 607 to move upwards, when the workbench 2 moves up and down, the support rod 602 around the bottom end drives the slide block 605 to move in the sliding groove 604, the hand-screwed bolt 606 is manually rotated, the slide block 605 is fixed in the sliding groove 604 by the hand-screwed bolt 606, the workbench 2 is supported, the workbench 2 is adjusted to a specified position, the framework part is placed on the surface of the workbench 2, the T-shaped bolt rod 504 is manually rotated, the T-shaped bolt rod 504 extrudes the clamping plate 503 to move, the framework part on the workbench 2 is clamped by the two clamping plates 503, the other framework part welded on the material placing plate 405 is prevented from being welded, the crank 406 is manually rotated, the crank 406 drives the winding drum 403 to rotate, the winding drum 403 winds four traction ropes 404 on the surface to move upwards, the traction ropes 404 drives the material placing plate 405 to move upwards, the framework components on the material placing plate 405 are butted with the welding framework on the workbench 2, and then welding operation is carried out, so that the working principle of the device is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A welding tool for a seat framework of a cab of a crane truck comprises a base (1) and is characterized in that the upper end of the base (1) is connected with a workbench (2), a lifting mechanism (6) is installed between the base (1) and the workbench (2), an L-shaped plate (3) is fixed on one side of the top end of the workbench (2), a discharging mechanism (4) is installed on the top end of the L-shaped plate (3), two first supporting plates (401) fixed on the top ends of the L-shaped plate (3) are arranged in the discharging mechanism (4), a rotating shaft (402) is fixedly installed in the first supporting plates (401), a winding drum (403) is rotatably connected to the other side of the rotating shaft (402), four traction ropes (404) are fixedly wound on the surface of the winding drum (403), the traction ropes (404) penetrate through the L-shaped plate (3) and are connected with a discharging plate (405), and a crank (406) is connected to the surface, and the crank (406) penetrates through the first supporting plate (401) and is fixedly connected with the rotating shaft (402), the winding drum (403) and the first supporting plate (401) form a rotating structure through the rotating shaft (402), and the other side of the top end of the workbench (2) is provided with a fixing mechanism (5).

2. The welding tool for the seat framework of the driving cabin of the lorry-mounted crane according to the claim 1, characterized in that the material placing plate (405) and the workbench (2) are in a flat shape, and four hauling ropes (404) are respectively fixedly connected with the periphery of the top end of the material placing plate (405).

3. The welding tool for the seat framework of the cab of the lorry-mounted crane according to claim 1, wherein the fixing mechanism (5) comprises a second support plate (501) fixed on two sides of the top end of the workbench (2), a return spring (502) is fixed inside the second support plate (501), a clamping plate (503) is fixed on the other side of the return spring (502), a T-shaped bolt rod (504) is connected inside the second support plate (501) in a threaded mode, and the T-shaped bolt rod (504) is movably connected with the clamping plate (503).

4. The welding tool for the seat framework of the cab of the lorry-mounted crane according to claim 3, wherein the clamping plates (503) are symmetrical about a central axis of the workbench (2), and the clamping plates (503) and the second support plate (501) form an elastic telescopic structure through return springs (502).

5. The welding tool for the seat framework of the cockpit of the truck crane according to claim 1, wherein the lifting mechanism (6) comprises a first movable bearing (601) fixed around the bottom end of the workbench (2), the bottom end of the first movable bearing (601) is rotatably connected with a supporting rod (602), the other end of the supporting rod (602) is fixedly provided with a second movable shaft (603), the top end of the base (1) is provided with four sliding grooves (604), sliding blocks (605) are inserted and inserted in the sliding grooves (604), hand-screwed bolts (606) are connected between the sliding blocks (605) and the sliding grooves (604) in a threaded manner, a hydraulic telescopic rod (607) is fixed at the top end of the base (1), and the hydraulic telescopic rod (607) is fixedly connected with the bottom end of the workbench (2).

6. The welding tool for the seat framework of the cockpit of the lorry-mounted crane according to the claim 5, characterized in that the working platform (2) and the base (1) form a telescopic structure through a hydraulic telescopic rod (607), the supporting rod (602) and the sliding groove (604) form a sliding structure through a sliding block (605), and the sliding block (605) and the sliding groove (604) form a fixed structure through a hand-screwed bolt (606).