CN217493195U - Tunnel grid butterfly type splayed muscle welding set - Google Patents

Abstract

The utility model discloses a tunnel grid butterfly type splayed rib welding device, which comprises a splayed rib placing part, wherein the splayed rib placing part comprises a first side support, a second side support, a splayed rib placing part and clamping cylinders, the upper surfaces of the first side support and the second side support are provided with channel steel, the upper surface of the channel steel is provided with a bearing seat, the bearing seat is connected with the splayed rib placing part through a rotating shaft connecting part, one side surface of the splayed rib placing part is provided with two clamping cylinders, the tunnel grid butterfly type splayed rib welding device drives a moving end to move towards a fixed end under the action of a driving cylinder, under the cooperation of a guide seat, a limiting block, a limiting shaft and a strong magnet, a plurality of splayed ribs on the moving end and the fixed end are attached, under the action of a welding part, a plurality of grid butterfly type splayed ribs are prepared at one time, the device has reasonable structure and high automation degree, the labor intensity of workers is reduced and the production efficiency is high.

Description

Tunnel grid butterfly type splayed muscle welding set

Technical Field

The utility model relates to a eight characters muscle welding technology field specifically is a tunnel grid butterfly type eight characters muscle welding set.

Background

In tunnel construction, the primary support member is generally produced in a centralized and standardized manner in a steel member processing factory, and plays an important role in guaranteeing the construction safety quality and progress of a front-line tunnel according to the processing quality and production supply of the steel member. The four-limb grid steel frame is widely applied to tunnel preliminary bracing, the using amount is large, and butterfly ribs in the grids play a role in connecting four main ribs and are of great importance to guaranteeing integrity and structural safety of the grids. At present, the manual welding that all adopted of welding production of butterfly type eight characters muscle, welding quality is uncontrollable, and in the welding in batches, manual welding butterfly stirrup exists intensity of labour big moreover, and when the welding, the location is inaccurate, can not satisfy batch production's demand.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a tunnel grid butterfly type eight characters muscle welding set, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunnel grid butterfly type eight characters muscle welding set, places the portion including the eight characters muscle, the eight characters muscle is placed the portion and is included first side support, second side support, eight characters muscle installation group and die clamping cylinder, and the upper surface of first side support and second side support is provided with the channel-section steel, the upper surface of channel-section steel is provided with the bearing frame, and the bearing frame is connected with eight characters muscle installation group through pivot connecting portion, and eight characters muscle installation group side is provided with two die clamping cylinder, the channel-section steel inslot of second side support upper surface is provided with two bar installation pieces, be provided with between the bar installation piece and drive actuating cylinder and rack, the rack meshes with the gear that sets up in the pivot connecting portion mutually, a side of channel-section steel is provided with the baffle, the baffle corresponds the setting with the guide pulley group that sets up at eight characters muscle installation group lower surfaces.

As a preferred technical scheme of the utility model, eight characters muscle installation group is including stiff end, removal end and eight characters muscle limit position group, stiff end and removal end side all are provided with eight characters muscle limit position group, the quantity in eight characters muscle limit position group is three groups at least, be no less than three eight characters muscle limit position groups and be linear arranging, eight characters muscle limit position group sets up at the stiff end with remove the bar downthehole of end.

So set up, the eight characters muscle is spacing to be used for laying the eight characters muscle, and the eight characters muscle is spacing slides in the bar hole of stiff end and removal end and sets up, is applicable to the use of different model butterfly type eight characters muscle, improves the suitability of product.

As a preferred technical scheme of the utility model, one side of removing the end is provided with the cylinder connecting seat, a stiff end side is provided with die clamping cylinder through the fastener, die clamping cylinder's flexible end cup joints with the cylinder connecting seat mutually.

So set up, die clamping cylinder sets up at the both ends of stiff end for play to offset and drive actuating cylinder and cause the inhomogeneous effect of atress, prevent to remove the emergence of the inconsistent phenomenon of end motion.

As a preferred technical scheme of the utility model, the upper and lower surface of stiff end and removal end is provided with the guide holder, the guide holder includes fixing base, guide bar and guide holder, the upper and lower surface of stiff end is provided with the fixing base, the removal end upper and lower surface is provided with the guide holder, and fixing base and guide holder set up with the axle center, the guide bar is in between fixing base and the guide holder, and guide bar one end is fixed in the fixing base.

So set up, the quantity of guide holder is four, and four guide holder symmetries set up at the stiff end and remove the upper and lower surface of end, guarantee the stiff end and remove the same axle center of end, improve the precision of processing.

As an optimal technical scheme of the utility model, with be provided with powerful magnet on the stiff end and the removal end of the same face of the spacing group of eight characters muscle.

So set up, powerful magnet is used for adsorbing and places the eight characters muscle between the spacing group of eight characters muscle, improves the stability that the eight characters muscle was placed.

As the utility model discloses a preferred technical scheme, be provided with stopper and spacing axle between the spacing group of eight characters muscle, the stopper sets up between the spacing group of eight characters muscle of stiff end, and spacing axle setting is between the spacing group of eight characters muscle of removal end, and stopper and spacing axle correspond the setting.

So set up, can play the effect of location, the length of the spacing axle of adjustment removal end to make the stiff end contact with the splayed muscle that removes on the end.

As an optimal technical scheme of the utility model, the guide pulley group includes guide pulley and guide pulley mounting bracket, the guide pulley has cup jointed the guide pulley in the guide pulley mounting bracket.

So set up, the smooth nature of guide pulley group's motion is convenient for improve and removes the end.

As a preferred technical scheme of the utility model, still include the weld part, the periphery of weld part is provided with eight characters muscle portion of placing.

Compared with the prior art, the beneficial effects of the utility model are that: this tunnel grid butterfly type eight characters muscle welding set drives under the effect that drives actuating cylinder and removes the end and remove to the stiff end, under the cooperation of guide holder, stopper, spacing axle and powerful magnet, makes a plurality of eight characters muscle on removing end and the stiff end paste mutually and lean on, under the effect of weld part, once prepares a plurality of bars butterfly type eight characters muscle, this device is rational in infrastructure, has degree of automation height, alleviates artifical intensity of labour and the high advantage of production efficiency.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of a splayed rib placing part;

FIG. 4 is a front view of the splayed tendon placement portion;

FIG. 5 is a top view of the splayed rib placing part;

fig. 6 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1 welding part, 2 eight characters muscle portion of placing, 3 first side supports, 4 baffle, 5 channel-section steel, 6 guide pulleys, 7 guide pulley mounting brackets, 8 guide seats, 9 guide bars, 10 fixing bases, 11 die clamping cylinder, 12 cylinder connecting seats, 13 stopper, 14 spacing axles, 15 guide pulley groups, 16 eight characters muscle limit position group, 17 powerful magnet, 18 gears, 19 bar installation pieces, 20 racks, 21 drive actuating cylinder, 22 second side supports, 23 stiff end, 24 removal ends, 25 eight characters muscle installation groups, 26 guide seats.

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 (for convenience of description and understanding, the upper part of fig. 2 is described as the upper part below). All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a tunnel grid butterfly type splayed rib welding device comprises splayed rib placing parts 2 and welding parts 1, wherein the number of the splayed rib placing parts 2 is three, the three splayed rib placing parts 2 are annularly arranged at the periphery of the welding parts 1, the welding parts 1 can rotate freely, so that the butterfly type splayed rib welding is completed at high efficiency, the splayed rib placing parts 2 comprise a first side support 3, a second side support 22, a splayed rib mounting group 25 and clamping cylinders 11, the clamping cylinders 11 are arranged at two ends of a fixed end 23 and used for offsetting the effect of uneven stress caused by driving the cylinders 21 and preventing the movement of a moving end 24 from being inconsistent, channel steel 5 is arranged on the upper surfaces of the first side support 3 and the second side support 22, a bearing seat is arranged on the upper surface of the channel steel 5 and is connected with the splayed rib mounting group 25 through a rotating shaft connecting part, two clamping cylinders 11 are arranged on one side face of the splayed rib installation group 25, two strip-shaped installation blocks 19 are arranged in a groove of a channel steel 5 on the upper surface of a second side support 22, a driving cylinder 21 and a rack 20 are arranged between the strip-shaped installation blocks 19, the rack 20 is meshed with a gear 18 on a connecting part of a rotating shaft, a guide plate 4 is arranged on one side face of the channel steel 5, the guide plate 4 is arranged corresponding to a guide wheel set 15 arranged on the lower surface of the splayed rib installation group 25, the guide wheel set 15 is arranged on the upper surface and the lower surface of a moving end 24, the guide wheel set 15 is convenient for improving the smoothness of movement of the moving end, the guide wheel set 15 comprises a guide wheel 6 and a guide wheel installation frame 7, a guide wheel 6 is sleeved in the guide wheel installation frame 7, the splayed rib installation group 25 comprises a fixed end 23, a moving end 24 and a splayed rib limiting group 16, a cylinder connection seat 12 is arranged on one side face of the moving end 24, the clamping cylinder 11 is arranged on one side face of the fixed end 23 through a fastener, the telescopic end of the clamping cylinder 11 is sleeved with the cylinder connecting seat 12, one side of the fixed end 23 and the movable end 24 is provided with a splayed rib limiting group 16, the splayed rib limiting group 16 is used for placing splayed ribs, the splayed rib limiting group 16 slides in a strip-shaped hole of the fixed end 23 and the movable end 24 and is suitable for use of different types of butterfly-shaped splayed ribs, the applicability of a product is improved, a limiting block 13 and a limiting shaft 14 are arranged between the splayed rib limiting groups 16 of the fixed end 23, the limiting shaft 14 is arranged between the splayed rib limiting groups 16 of the movable end 24, the limiting block 13 and the limiting shaft 14 are correspondingly arranged, the limiting block 13 and the limiting shaft 14 play a role in positioning, the length of the limiting shaft 14 of the movable end 24 is adjusted, so that the splayed ribs on the fixed end 23 and the movable end 24 are contacted, the fixed end 23 and the movable end 24 which are in the same plane as the splayed rib limiting group 16 are provided with a strong magnet 17, powerful magnet 17 is used for adsorbing and places the eight characters muscle between the spacing group 16 of eight characters muscle, improves the stability that the eight characters muscle was placed, the quantity of eight characters muscle limit group 16 is three groups at least, be no less than the eight characters muscle limit group 16 of three groups and be linear the arranging, the spacing group 16 of eight characters muscle sets up in stiff end 23 and the bar hole that removes end 24, stiff end 23 and the upper and lower surface that removes end 24 are provided with guide holder 26, and the quantity of guide holder 26 is four, and four guide holder 26 symmetries set up at stiff end 23 and the upper and lower surface that removes end 24, guarantee stiff end 23 and the coaxial axle center that removes end 24, improve the precision of processing, guide holder 26 includes fixing base 10, guide bar 9 and guide holder 8, the upper and lower surface of stiff end 23 is provided with fixing base 10, the upper and lower surface that removes end 24 is provided with guide holder 8, and fixing base 10 and guide holder 8 are coaxial axle center setting, the guide rod 9 is arranged between the fixed seat 10 and the guide seat 8, and one end of the guide rod 9 is fixed in the fixed seat 10.

When in use: the distance between the splayed rib limiting groups 16 is adjusted according to the splayed ribs of the processing models, the splayed rib limiting groups 16 are consistent with the length of the splayed ribs, the strong magnet 17 adsorbs the splayed ribs, the length of the limiting shaft 14 is adjusted to be consistent with the thickness of the splayed ribs, the driving air cylinder 21 and the clamping air cylinder 11 are started to drive the movable end 24 to move towards the fixed end 23, the movable end 24 is in contact with the splayed ribs in the fixed end 23, the driving air cylinder 21 and the clamping air cylinder 11 stop acting at the moment, the positions of the splayed ribs in the movable end 24 and the fixed end 23 are kept unchanged, the welding part 1 acts at the moment, and therefore the butterfly-shaped splayed ribs are welded in batches.

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

Claims (8)

1. The utility model provides a tunnel grid butterfly type eight characters muscle welding set, includes that the eight characters muscle is placed portion (2), its characterized in that: splayed muscle portion of placing (2) is including first side support (3), second side support (22), splayed muscle installation group (25) and die clamping cylinder (11), and the upper surface of first side support (3) and second side support (22) is provided with channel-section steel (5), the upper surface of channel-section steel (5) is provided with the bearing frame, and the bearing frame is connected with splayed muscle installation group (25) through pivot connecting portion, and a splayed muscle installation group (25) side is provided with two die clamping cylinder (11), channel-section steel (5) inslot of second side support (22) upper surface is provided with two bar installation piece (19), be provided with between bar installation piece (19) and drive actuating cylinder (21) and rack (20), rack (20) with set up gear (18) mesh on the pivot connecting portion mutually, a side of channel-section steel (5) is provided with baffle (4), baffle (4) correspond the setting with guide pulley group (15) that set up at splayed muscle installation group (25) lower surface.

2. The tunnel grid butterfly-type splayed rib welding device according to claim 1, characterized in that: splayed muscle installation group (25) include stiff end (23), remove end (24) and splayed muscle limit position group (16), stiff end (23) all are provided with splayed muscle limit position group (16) with removal end (24) a side, the quantity of splayed muscle limit position group (16) is three groups at least, splayed muscle limit position group (16) of being no less than three groups are linear and arrange, splayed muscle limit position group (16) set up in the bar hole of stiff end (23) and removal end (24).

3. The tunnel grid butterfly-type splayed rib welding device according to claim 2, characterized in that: one side of the moving end (24) is provided with an air cylinder connecting seat (12), one side surface of the fixed end (23) is provided with a clamping air cylinder (11) through a fastener, and the telescopic end of the clamping air cylinder (11) is sleeved with the air cylinder connecting seat (12).

4. The tunnel grid butterfly-type splayed rib welding device according to claim 2, characterized in that: stiff end (23) and the upper and lower surface that removes end (24) are provided with guide holder (26), guide holder (26) are including fixing base (10), guide bar (9) and guide holder (8), the upper and lower surface of stiff end (23) is provided with fixing base (10), the surface is provided with guide holder (8) about removing end (24), and fixing base (10) and guide holder (8) set up with the axle center, guide bar (9) are in between fixing base (10) and guide holder (8), and guide bar (9) one end is fixed in fixing base (10).

5. The tunnel grid butterfly-type splayed rib welding device according to claim 2, characterized in that: and a fixed end (23) and a movable end (24) which are on the same surface with the splayed rib limiting group (16) are provided with strong magnets (17).

6. The tunnel grid butterfly-type splayed rib welding device according to claim 2, characterized in that: a limiting block (13) and a limiting shaft (14) are arranged between the splayed rib limiting groups (16), the limiting block (13) is arranged between the splayed rib limiting groups (16) of the fixed end (23), the limiting shaft (14) is arranged between the splayed rib limiting groups (16) of the movable end (24), and the limiting block (13) and the limiting shaft (14) are correspondingly arranged.

7. The tunnel grid butterfly-type splayed rib welding device according to claim 1, characterized in that: the guide wheel set (15) comprises a guide wheel (6) and a guide wheel mounting frame (7), and the guide wheel (6) is sleeved in the guide wheel mounting frame (7).

8. The tunnel grating butterfly-type splayed rib welding device according to claim 1, characterized in that: still include weld part (1), the periphery of weld part (1) is provided with splayed muscle portion of placing (2).

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