CN217965661U - Fixing jig for welding square tubes - Google Patents

Abstract

The utility model discloses a be used for square welded fixed tool of pipe, including the work base platform, the work platen is installed on the top of work base platform, and the extension board is all installed to the both sides on work platen top. The utility model discloses a drive shaft is rotatory to be driven two sets of pinions and begins to rotate, pinion and meshing tooth arm intermeshing, even it rotates in step to get the meshing tooth arm, meshing tooth arm and centre gripping tooth arm intermeshing, even it rotates in step to get the centre gripping tooth arm, at this in-process, can make limiting plate and fixed plate be close to each other or keep away from each other, it is spacing to carry out the centre gripping to square pipe through two sets of mounts promptly, replace manual operation, work efficiency is higher, simultaneously through the top at the work platen set up two sets of fixture that correspond, and arrange in the both sides of square pipe main part, be the staggered distribution, the spacing area of centre gripping has been increased, in order to ensure the fastness of square pipe main part centre gripping.

Description

Fixing jig for welding square tubes

Technical Field

The utility model relates to a fixed tool technical field, in particular to be used for square welded pipe's fixed tool.

Background

The jig is a device which is used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, and a device which is used for quickly, conveniently and safely installing a workpiece can be called as the jig;

present side's pipe processing tool when using, still there is certain weak point, the function is comparatively single, when using, the centre gripping of square pipe mainly carries out the centre gripping of square pipe through manual drive tool, complex operation, and work efficiency is lower, and when the centre gripping is carried out to the other side pipe, clamping position is comparatively fixed, inconvenient carry out the centre gripping to the different positions of square pipe, therefore, when square pipe is longer, single centre gripping can lead to the centre gripping of square pipe insecure, influence subsequent square pipe welding effect, at square pipe welded in-process, can produce certain peculiar smell, lead to the welding work environment not good, according to above-mentioned prior art problem, the further improvement of basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for square fixed tool of pipe welding to solve the current fixed tool complex operation of square pipe that provides in the above-mentioned background art, the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for square welded fixed tool, includes the work base, the work platen is installed on the top of work base, and the extension board is all installed to the both sides on work platen top, one side of extension board all is provided with fixture, the inside of extension board is provided with actuating mechanism, the support is installed on the top of work platen, and the top of support installs square pipe main part, the top of work platen is provided with the aspirating hole, the smoking machine is installed on the inside top of work base, and the internally mounted of the work base of smoking machine below has the filter screen, the internally mounted of the work base of filter screen below has peculiar smell adsorption plate, the pipe of discharging fume is installed to one side of work base, and the one end of the pipe of discharging fume extends to the outside of work base.

When using a fixed tool for square tube welding of this technical scheme, replace traditional manpower drive through actuating mechanism, work efficiency is higher, and it is spacing to carry out comprehensive centre gripping to square tube main part through fixture after that to ensure the steadiness of tool centre gripping, and through the smoking machine, can adsorb the flue gas of giving Han Jie in-process, keep operational environment's cleanliness, thereby realized the variety of tool function.

Preferably, two groups of support plates are arranged at the top end of the working table plate, and the two groups of support plates are arranged at the top end of the working table plate in a staggered mode.

Preferably, fixture includes the pinion, and the pinion sets up in the outside of extension board, one side meshing of pinion has the meshing tooth arm, and the top meshing of meshing tooth arm has the centre gripping tooth arm, the limiting plate is installed to the one end of centre gripping tooth arm, the fixed plate is installed to the one end of meshing tooth arm, and the mount is all installed to one side of fixed plate and limiting plate.

Preferably, the cross section of the fixing frame is arranged in a V shape.

Preferably, the driving mechanism comprises a driving motor, the driving motor is arranged at the top end inside the support plate, a bevel gear is mounted at the bottom end of the driving motor, a driving gear is meshed with one side of the bevel gear, and a driving shaft penetrates through the inside of the driving gear.

Preferably, both ends of the driving shaft are connected to one side of the pinion gear.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing jig for welding the square tube is convenient for not only stably limiting the square tube, but also absorbing peculiar smell in the welding process so as to ensure the cleanness of the working environment;

(1) The bevel gear is driven to rotate by the driving motor, the bevel gear is meshed with the driving gear, namely the driving gear is driven to rotate synchronously, the driving shaft is driven to rotate synchronously, namely two groups of pinions are driven to rotate, the pinions are meshed with the meshing tooth arms, namely the meshing tooth arms rotate synchronously, the meshing tooth arms are meshed with the clamping tooth arms, namely the clamping tooth arms rotate synchronously, in the process, the limiting plates and the fixing plates can be close to or away from each other, namely the square pipe is clamped and limited by two groups of fixing frames, manual operation is replaced, the working efficiency is higher, meanwhile, two groups of corresponding clamping mechanisms are arranged at the top end of the working bedplate and are distributed on two sides of the square pipe main body in a staggered mode, namely synchronous clamping and limiting can be carried out on different positions of the square pipe main body, the clamping and limiting area is increased, the clamping firmness of the square pipe main body is ensured, the square pipe main body is not prone to shake, so that when the square pipe main body is welded, accurate welding can be carried out, and the welding quality is improved;

(2) Through having seted up the aspirating hole on the work platen, when welding other side pipe main part, the drive smoking machine adsorbs the flue gas that produces among the welding process to the work base frame, blows down, filters the flue gas through the filter screen, adsorbs the peculiar smell in the flue gas through peculiar smell adsorption plate after that, then discharges through the pipe of discharging fume to ensure welding environment's cleanliness factor, and can reach energy-concerving and environment-protective effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;

fig. 5 is a schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the fixing frame of the present invention.

The reference numbers in the figures illustrate: 1. a work base; 2. a work table; 3. a support plate; 4. a clamping mechanism; 401. a pinion gear; 402. a clamping tooth arm; 403. an engaging tooth arm; 404. a limiting plate; 405. a fixing plate; 406. a fixed mount; 5. a square tube main body; 6. a smoke exhaust pipe; 7. a smoking machine; 8. a filter screen; 9. a peculiar smell adsorption plate; 10. an air exhaust hole; 11. a drive mechanism; 1101. a drive motor; 1102. a bevel gear; 1103. a drive gear; 1104. a drive shaft; 12. and (4) a support.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than 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. 1-6, the present invention provides an embodiment: a fixing jig for welding a square tube comprises a working base table 1, wherein a working table plate 2 is installed at the top end of the working base table 1, and support plates 3 are installed on two sides of the top end of the working table plate 2;

two groups of support plates 3 are arranged at the top end of the working table plate 2, and the two groups of support plates 3 are arranged at the top end of the working table plate 2 in a staggered manner;

specifically, as shown in fig. 1 and 2, when in use, two groups of clamping mechanisms 4 are synchronously arranged and are distributed on two sides of the square tube main body 5 in a staggered manner, so that the square tube main body 5 can be comprehensively clamped, and the clamping firmness is ensured;

one side of the support plate 3 is provided with a clamping mechanism 4;

the clamping mechanism 4 comprises a pinion 401, the pinion 401 is arranged on the outer side of the support plate 3, one side of the pinion 401 is meshed with a meshing gear arm 403, the top end of the meshing gear arm 403 is meshed with a clamping gear arm 402, a limiting plate 404 is arranged at one end of the clamping gear arm 402, a fixing plate 405 is arranged at one end of the meshing gear arm 403, and fixing frames 406 are arranged on one sides of the fixing plate 405 and the limiting plate 404;

the cross section of the fixing frame 406 is arranged in a V shape;

specifically, as shown in fig. 1 and 4, when in use, the driving shaft 1104 rotates to drive the two sets of pinions 401 to start rotating, the pinions 401 and the engaging gear arms 403 are engaged with each other, that is, the engaging gear arms 403 rotate synchronously, the engaging gear arms 403 and the clamping gear arms 402 are engaged with each other, that is, the clamping gear arms 402 rotate synchronously, in the process, the limiting plate 404 and the fixing plate 405 can be close to or far away from each other, that is, the pipe is clamped and limited by the two sets of fixing frames 406, the operation is convenient and fast, and the clamping effect is good;

a driving mechanism 11 is arranged inside the support plate 3;

the driving mechanism 11 comprises a driving motor 1101, the model of the driving motor 1101 is YE3-80M2, the driving motor 1101 is connected with commercial power through a lead, the driving motor 1101 is arranged at the top end inside the support plate 3, a bevel gear 1102 is arranged at the bottom end of the driving motor 1101, a driving gear 1103 is meshed with one side of the bevel gear 1102, and a driving shaft 1104 penetrates through the inside of the driving gear 1103;

both ends of the drive shaft 1104 are connected to one side of the pinion 401;

specifically, as shown in fig. 3 and 5, when the clamping mechanism is used, the driving motor 1101 drives the bevel gear 1102 to rotate, the bevel gear 1102 is meshed with the driving gear 1103, so that the driving gear 1103 can synchronously rotate, the driving shaft 1104 is driven to synchronously rotate, power is provided for the work of the clamping mechanism 4, manual driving is replaced, and the efficiency is higher in work;

a support 12 is installed at the top end of the working table plate 2, a square pipe main body 5 is installed at the top end of the support 12, an air exhaust hole 10 is formed in the top end of the working table plate 2, a smoking machine 7 is installed at the top end of the inside of the working base table 1, a filter screen 8 is installed inside the working base table 1 below the smoking machine 7, a peculiar smell adsorption plate 9 is installed inside the working base table 1 below the filter screen 8, a smoke exhaust pipe 6 is installed on one side of the working base table 1, and one end of the smoke exhaust pipe 6 extends to the outside of the working base table 1;

specifically, as shown in fig. 1 and 2, when the welding machine is used, the smoking machine 7 works to adsorb the peculiar smell generated in the welding process, then the smoke is filtered through the filter screen 8, and then the peculiar smell is adsorbed through the peculiar smell adsorption plate 9, so that a good working environment can be maintained in the welding process.

The working principle is as follows: when the utility model is used, firstly, the square pipe main body 5 is placed on the support 12, then the driving motor 1101 is driven to drive the bevel gear 1102 to rotate, the bevel gear 1102 is meshed with the driving gear 1103, and then the driving gear 1103 is driven to synchronously rotate, so that the driving shaft 1104 is driven to rotate, and the operation is convenient;

secondly, the driving shaft 1104 drives the two groups of pinions 401 to synchronously rotate, the pinions 401 are meshed with the meshing tooth arms 403, so that the meshing tooth arms 403 synchronously rotate, and then the meshing tooth arms 403 are meshed with the clamping tooth arms 402, namely the clamping tooth arms 402 start to rotate, and can drive the fixing plate 405 and the fixing frame 406 to start to move, namely, to approach to or separate from each other, so that the square pipe main body 5 can be clamped and fixed through the fixing frame 406, square pipe main bodies 5 of different specifications can be clamped, the application range is wide, different positions of the square pipe main body 5 can be clamped through the two groups of clamping mechanisms 4 which are distributed in a staggered mode, and the clamping is firmer;

finally, in the welding process, the smoking machine 7 is driven, smoke generated in the welding process is sucked into the working base table 1 through the air suction holes 10, the smoke is filtered through the filter screen 8, particle impurities in the smoke are filtered, peculiar smell is adsorbed through the peculiar smell adsorption plate 9, then the cleanness of the gas can be ensured, and then the smoke can be discharged through the smoke discharge pipe 6, so that the environment protection effect can be further achieved.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a be used for fixed tool of square tube welding, includes work base frame (1), its characterized in that: the novel cigarette smoking machine is characterized in that a working table plate (2) is installed at the top end of the working base table (1), support plates (3) are installed on two sides of the top end of the working table plate (2), a clamping mechanism (4) is arranged on one side of each support plate (3), a driving mechanism (11) is arranged inside each support plate (3), a support (12) is installed on the top end of each working table plate (2), a square pipe main body (5) is installed on the top end of each support (12), an air suction hole (10) is formed in the top end of each working table plate (2), a cigarette smoking machine (7) is installed on the top end inside each working base table (1) of each cigarette smoking machine (7), a filter screen (8) is installed inside each working base table (1) of the lower portion of each filter screen (8), a peculiar smell adsorption plate (9) is installed inside each working base table (1), a smoke exhaust pipe (6) is installed on one side of each working base table (1), and one end of each smoke exhaust pipe (6) extends to the outside each working base table (1).

2. The fixing jig for welding the square pipe according to claim 1, wherein: two groups of support plates (3) are arranged at the top end of the working table plate (2), and the two groups of support plates (3) are arranged at the top end of the working table plate (2) in a staggered mode.

3. The fixing jig for welding the square pipe according to claim 1, wherein: fixture (4) include pinion (401), and pinion (401) set up in the outside of extension board (3), the one side meshing of pinion (401) has meshing tooth arm (403), and the top meshing of meshing tooth arm (403) has clamping tooth arm (402), limiting plate (404) are installed to the one end of clamping tooth arm (402), fixed plate (405) are installed to the one end of meshing tooth arm (403), and mount (406) are all installed to one side of fixed plate (405) and limiting plate (404).

4. The fixing jig for welding the square pipe according to claim 3, wherein: the cross section of the fixing frame (406) is arranged in a V shape.

5. The fixing jig for welding the square pipe according to claim 1, wherein: the driving mechanism (11) comprises a driving motor (1101), the driving motor (1101) is arranged at the top end of the interior of the support plate (3), a bevel gear (1102) is mounted at the bottom end of the driving motor (1101), a driving gear (1103) is meshed with one side of the bevel gear (1102), and a driving shaft (1104) penetrates through the interior of the driving gear (1103).

6. The fixing jig for square tube welding of claim 5, wherein: both ends of the driving shaft (1104) are connected to one side of the pinion (401).

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