CN210125832U

CN210125832U - Axle and axle sleeve welding position frock convenient to adjust

Info

Publication number: CN210125832U
Application number: CN201920818449.7U
Authority: CN
Inventors: 李志�; 刘宝晖; 张俊炜
Original assignee: Jiangxi Changhe Automobile Co Ltd
Current assignee: Jiangxi Changhe Automobile Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-06
Anticipated expiration: 2029-06-03

Abstract

The utility model provides an axle and axle sleeve welding position frock convenient to adjust relates to the automobile manufacturing field, the on-line screen storage device comprises a base, the equal fixed mounting in both sides at base top has the support column, the middle fixed mounting at base top has double-end motor, double-end motor's both sides all are provided with the drive shaft, the drive shaft runs through the support column and extends to the outside of support column, double-end motor's one end fixed mounting is kept away from to the drive shaft has drive gear, drive gear's top meshing has driven gear. This axle and axle sleeve welding position frock convenient to adjust through the rotation that sets up chuck clamping shaft and axle sleeve cooperation chuck axle, evenly neat when making the welding, makes to be connected stably between axle and the axle sleeve, and maintains effectually, and is efficient, the effectual intensity of labour who has reduced the workman through setting up the regulation of regulating plate cooperation double-screw bolt, makes the angle modulation of welder positioning seat more accurate, makes welder welding more accurate.

Description

Axle and axle sleeve welding position frock convenient to adjust

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is a axle and axle sleeve welding position frock convenient to adjust.

Background

The shaft workpiece is a common workpiece, in the fields of various automatic devices, automobiles and the like, the shaft workpiece is generally connected with other various power input and output shafts through shaft sleeves, a plurality of shafts are connected with the shaft sleeves in a welding manner, in the automobile manufacturing process, the long-time operation of a press machine can cause abrasion of a positioning shaft sleeve of a friction disc framework of a flywheel clutch, so that great abnormal sound is caused, the shaft workpiece needs to be maintained or replaced after being used for a period of time, and the shaft sleeves are both revolved bodies, and welding seams are annular, so that the shaft and the shaft sleeves are generally connected and fixed and then are welded through manually rotating a welding gun, the welding seams are irregular and uneven, the insufficient welding conditions are easy to exist, the connection stability between the shaft and the shaft sleeves is poor, the maintenance effect is poor, the operation fatigue strength is high, and.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a shaft and axle sleeve welding position frock convenient to adjust has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an axle and axle sleeve welding position frock convenient to adjust, includes the base, the equal fixed mounting in both sides at base top has the support column, the middle fixed mounting at base top has double-end motor, double-end motor's both sides all are provided with the drive shaft, the drive shaft runs through the support column and extends to the outside of support column, double-end motor's one end fixed mounting is kept away from to the drive shaft has drive gear, drive gear's top meshing has driven gear, one side fixedly connected with chuck axle of driven gear, the chuck axle runs through the support column and extends to the inboard of support column, driven gear's one end fixed mounting is kept away from to the chuck axle has the chuck, the right side of chuck is provided with the axle, the right side of axle.

The middle of the inner cavity of the base is provided with a screw rod, the screw rod penetrates through the base and extends to the right side of the base, the right end of the screw rod is fixedly provided with a first rocking handle, the outer side of the screw rod is sleeved with a moving block, the moving block is in threaded connection with the screw rod, the top of the moving block is fixedly provided with a welding gun supporting column, the welding gun supporting column penetrates through the base and extends to the upper part of the base, the top of the welding gun supporting column is provided with a welding gun positioning seat, the upper part of the right side of the welding gun supporting column is fixedly provided with a supporting plate, the lower part of the right side of the welding gun positioning seat is fixedly provided with an adjusting plate, the right side of the bottom of the adjusting plate is hinged with an adjusting shaft, one end of the adjusting shaft, far away from, the welding gun positioning seat is characterized in that a welding gun is arranged in the welding gun positioning seat, a fixing clamp plate is arranged below the welding gun, a first spring is fixedly mounted at the bottom of the fixing clamp plate, and one end, far away from the fixing clamp plate, of the first spring is fixedly connected with the bottom of an inner cavity of the welding gun positioning seat.

Preferably, the left end of the screw rod is movably connected with the left side of the inner cavity of the base through a screw rod base, and the screw rod is movably connected with the base through a movable sleeve.

Preferably, the upper side and the lower side of the inner cavity of the base are both fixedly provided with sliding rods, and the sliding rods penetrate through the moving block and are connected with the moving block in a sliding manner.

Preferably, a ball groove is formed in the middle of the top of the welding gun support column, a movable ball is fixedly mounted at the bottom of the welding gun positioning seat, and the movable ball is movably connected with the welding gun support column through the ball groove.

Preferably, the top of welder is provided with the regulation splint, the middle fixed mounting at regulation splint top has the splint connecting rod, the splint connecting rod runs through the welder positioning seat and extends to the top of welder positioning seat, the top fixed mounting of splint connecting rod has the hand (hold), the equal fixed mounting in both sides at regulation splint top has the second spring, the one end that the regulation splint was kept away from to the second spring and the top fixed connection of welder positioning seat inner chamber.

Preferably, the bottom of the adjusting clamping plate is provided with a semicircular groove, and a rubber pad is fixedly arranged in the groove of the adjusting clamping plate.

(III) advantageous effects

The utility model provides a axle and axle sleeve welding position frock convenient to adjust. The method has the following beneficial effects:

1. this axle and axle sleeve welding position frock convenient to adjust through the rotation that sets up chuck clamping shaft and axle sleeve cooperation chuck axle, evenly neat when making the welding, makes to be connected stably between axle and the axle sleeve, and maintains effectually, and is efficient, the effectual intensity of labour who has reduced the workman.

2. The shaft and shaft sleeve welding positioning tool convenient to adjust enables a left chuck and a right chuck to rotate simultaneously by arranging the double-end motor to be matched with the driving shaft and the driving gear, enables a moving block to move leftwards and rightwards by arranging the rotation of the screw rod, enables a welding gun to move leftwards and rightwards to adjust the position for welding, enables the welding position to be flexible, enables the moving block to be stable when moving by arranging the slide rod, enables a welding gun positioning seat to adjust the angle by arranging the movable ball to be matched with the ball groove, enables the welding angle to be adjusted to the best, greatly improves the welding effect, enables the shaft to be connected with the shaft sleeve more firmly, greatly prolongs the service life, enables the angle adjustment of the welding gun positioning seat to be more accurate by arranging the adjusting plate to be matched with the adjustment of the stud, enables the welding gun to be firmly fixed when in use by arranging, through setting up semicircular groove and rubber pad, make when adjusting splint and carry welder stable and reduce the damage to the welder.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the welding gun positioning seat of the present invention;

fig. 3 is a schematic view of the adjusting clamp of the present invention.

In the figure: the welding gun comprises a base 1, a support column 2, a double-end motor 3, a driving shaft 4, a driving gear 5, a driven gear 6, a chuck shaft 7, a chuck 8, a shaft 9, a shaft sleeve 10, a screw 11, a screw base 12, a movable sleeve 13, a first rocking handle 14, a movable block 15, a slide bar 16, a welding gun support column 17, a welding gun positioning seat 18, a ball groove 19, a movable ball 20, a support plate 21, an adjusting plate 22, an adjusting shaft 23, a bearing 24, a stud 25, a second rocking handle 26, a welding gun 27, a fixed clamping plate 28, a first spring 29, an adjusting clamping plate 30, a clamping plate connecting rod 31, a handle 32, a second spring 33 and a rubber pad.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a shaft and shaft sleeve welding positioning tool convenient to adjust, as shown in figure 1-3, the tool comprises a base 1, support columns 2 are fixedly arranged on both sides of the top of the base 1, a double-end motor 3 is fixedly arranged in the middle of the top of the base 1, drive shafts 4 are arranged on both sides of the double-end motor 3, the double-end motor 3 simultaneously drives the two drive shafts 4 to rotate, the drive shafts 4 penetrate through the support columns 2 and extend to the outer sides of the support columns 2, a drive gear 5 is fixedly arranged at one end of the drive shaft 4 far away from the double-end motor 3, the drive shaft 4 drives the drive gear 5 to rotate, a left chuck 8 and a right chuck 8 simultaneously rotate by arranging the double-end motor 3 to match the drive shaft 4 and the drive gear 5, a driven gear 6 is meshed with the top of the drive, driven gear 6 drives chuck axle 7 and rotates, chuck axle 7 runs through support column 2 and extends to the inboard of support column 2, chuck axle 7 keeps away from driven gear 6's one end fixed mounting has chuck 8, chuck axle 7 drives chuck 8 and rotates, chuck 8's right side is provided with axle 9, the right side of axle 9 is provided with axle sleeve 10, chuck 8 drives axle 9 and axle sleeve 10 and rotates, through setting up chuck 8 and pressing from both sides the rotation of tight axle 9 with axle sleeve 10 cooperation chuck axle 7, it is even neat when making the welding, it is stable to make to be connected between axle 9 and the axle sleeve 10, and it is effectual to maintain, high efficiency, the effectual intensity of labour who has reduced the workman.

The middle of the inner cavity of the base 1 is provided with a screw rod 11, the left end of the screw rod 11 is movably connected with the left side of the inner cavity of the base 1 through a screw rod base 12, the screw rod 11 is movably connected with the base 1 through a movable sleeve 13, the screw rod 11 penetrates through the base 1 and extends to the right side of the base 1, the right end of the screw rod 11 is fixedly provided with a first rocking handle 14, the outer side of the screw rod 11 is sleeved with a movable block 15, the movable block 15 is in threaded connection with the screw rod 11, the screw rod 11 rotates to drive the movable block 15 to move left and right, the movable block 15 can move left and right through the rotation of the screw rod 11, a welding gun 27 can move left and right to adjust the position for welding, the welding position is flexible, the upper side and the lower side of the inner cavity of the base 1 are fixedly provided with slide rods 16, a welding gun supporting column 17 is fixedly arranged at the top of the moving block 15, the welding gun supporting column 17 penetrates through the base 1 and extends to the upper part of the base 1, a welding gun positioning seat 18 is arranged at the top of the welding gun supporting column 17, a ball groove 19 is formed in the middle of the top of the welding gun supporting column 17, a movable ball 20 is fixedly arranged at the bottom of the welding gun positioning seat 18, the movable ball 20 is movably connected with the welding gun supporting column 17 through the ball groove 19, the welding gun positioning seat 18 can be adjusted in angle by arranging the movable ball 20 to be matched with the ball groove 19, the welding angle is adjusted to be optimal, the welding effect is greatly improved, the shaft 9 is connected with the shaft sleeve 10 more firmly, the service life is greatly prolonged, a supporting plate 21 is fixedly arranged above the right side of the welding gun supporting column 17, an adjusting plate 22 is fixedly arranged below the right side of the welding gun positioning seat, the stud 25 rotates to drive the adjusting shaft 23 to move up and down to drive the adjusting plate 22 to move angularly, the adjusting plate 22 drives the welding gun positioning seat 18 to adjust angularly, the stud 25 penetrates through the support plate 21 and extends to the lower part of the support plate 21, the stud 25 is in threaded connection with the support plate 21, the adjusting plate 22 is arranged to be matched with the adjustment of the stud 25, so that the angular adjustment of the welding gun positioning seat 18 is more accurate, the welding gun 27 is welded more accurately, the bottom of the stud 25 is fixedly provided with the second rocking handle 26, the welding gun 27 is arranged inside the welding gun positioning seat 18, the lower part of the welding gun is provided with the fixing clamp plate 28, the bottom of the fixing clamp plate 28 is fixedly provided with the first spring 29, one end of the first spring 29, far away from the fixing clamp plate 28, is fixedly connected with the bottom of the inner cavity of the welding gun positioning seat 18, the adjusting clamp plate 30 is arranged above the, the top fixed mounting of splint connecting rod 31 has hand (hold) 32, upwards stimulate hand (hold) 32 and drive splint connecting rod 31 rebound and drive regulation splint 30 rebound, it loosens hand (hold) 32 to treat after welder 27 puts into, it is tight to utilize the reset function of second spring 33 to press from both sides welder 27, the equal fixed mounting in both sides at regulation splint 30 top has second spring 33, second spring 33 keeps away from the one end of regulation splint 30 and the top fixed connection of welder positioning seat 18 inner chamber, through setting up solid fixed splint 28 and regulation splint 30 cooperation first spring 29 and second spring 33, firmly fix when making welder 27 use, semicircular groove has been seted up to the bottom of regulation splint 30, fixed mounting has rubber pad 34 in the recess of regulation splint 30, through setting up semicircular groove and rubber pad 34, make regulation splint 30 carry welder 27 when stable and the damage of butt welder 27 reduce.

In conclusion, the shaft and shaft sleeve welding positioning tool convenient to adjust has the advantages that the clamping shaft 9 and the shaft sleeve 10 are matched with the chuck shaft 7 to rotate through the chuck 8, so that the welding is uniform and tidy, the connection between the shaft 9 and the shaft sleeve 10 is stable, the maintenance effect is good, the efficiency is high, the labor intensity of workers is effectively reduced, the left chuck 8 and the right chuck 8 are simultaneously rotated through the double-head motor 3 matched with the driving shaft 4 and the driving gear 5, the moving block 15 can move left and right through the rotation of the screw 11, the welding gun 27 can move left and right to adjust the position for welding, the welding position is flexible, the moving block 15 is stable when moving through the slide rod 16, the welding gun positioning seat 18 can be angularly adjusted through the movable ball 20 matched with the ball groove 19, the welding angle is adjusted to be optimal, the welding effect is greatly improved, and the shaft 9 and the shaft sleeve 10 are, greatly increased life, through setting up the regulation of regulating plate 22 cooperation double-screw bolt 25, make the angle modulation of welder positioning seat 18 more accurate, make welder 27 weld more accurate, through setting up solid fixed splint 28 and regulation splint 30 cooperation first spring 29 and second spring 33, firmly fix when making welder 27 use, through setting up semicircular groove and rubber pad 34, stable and the damage to welder 27 when making regulation splint 30 clip welder 27 reduces.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a axle and axle sleeve welding position frock convenient to adjust, includes base (1), its characterized in that: the support column (2) is fixedly mounted on two sides of the top of the base (1), the double-end motor (3) is fixedly mounted in the middle of the top of the base (1), the drive shaft (4) is arranged on two sides of the double-end motor (3), the drive shaft (4) penetrates through the support column (2) and extends to the outer side of the support column (2), the drive shaft (4) is fixedly mounted at one end, away from the double-end motor (3), of the drive gear (3) and is provided with a drive gear (5), the driven gear (6) is meshed with the top of the drive gear (5), a chuck shaft (7) is fixedly connected to one side of the driven gear (6), the chuck shaft (7) penetrates through the support column (2) and extends to the inner side of the support column (2), a chuck (8) is fixedly mounted at one end, away from the driven gear (6), of the chuck shaft, a shaft sleeve (10) is arranged on the right side of the shaft (9);

the welding gun device is characterized in that a screw rod (11) is arranged in the middle of an inner cavity of the base (1), the screw rod (11) penetrates through the base (1) and extends to the right side of the base (1), a first rocking handle (14) is fixedly installed at the right end of the screw rod (11), a moving block (15) is sleeved on the outer side of the screw rod (11), the moving block (15) is in threaded connection with the screw rod (11), a welding gun supporting column (17) is fixedly installed at the top of the moving block (15), the welding gun supporting column (17) penetrates through the base (1) and extends to the upper side of the base (1), a welding gun positioning seat (18) is arranged at the top of the welding gun supporting column (17), a supporting plate (21) is fixedly installed above the right side of the welding gun supporting column (17), an adjusting plate (22) is fixedly installed below the right side of, one end of regulating spindle (23) keeping away from regulating plate (22) passes through bearing (24) fixedly connected with double-screw bolt (25), double-screw bolt (25) run through backup pad (21) and extend to the below of backup pad (21), double-screw bolt (25) and backup pad (21) threaded connection, the bottom fixed mounting of double-screw bolt (25) has second rocking handle (26), the inside of welder positioning seat (18) is provided with welder (27), welder's below is provided with solid fixed splint (28), the bottom fixed mounting of gu fixed splint (28) has first spring (29), the one end that gu fixed splint (28) were kept away from in first spring (29) and the bottom fixed connection of welder positioning seat (18) inner chamber.

2. The convenient-to-adjust shaft and shaft sleeve welding and positioning tool of claim 1, characterized in that: the left end of the screw rod (11) is movably connected with the left side of the inner cavity of the base (1) through a screw rod base (12), and the screw rod (11) is movably connected with the base (1) through a movable sleeve (13).

3. The convenient-to-adjust shaft and shaft sleeve welding and positioning tool of claim 1, characterized in that: the upper side and the lower side of the inner cavity of the base (1) are fixedly provided with sliding rods (16), and the sliding rods (16) penetrate through the moving block (15) and are connected with the moving block (15) in a sliding mode.

4. The convenient-to-adjust shaft and shaft sleeve welding and positioning tool of claim 1, characterized in that: the middle of the top of the welding gun supporting column (17) is provided with a ball groove (19), the bottom of the welding gun positioning seat (18) is fixedly provided with a movable ball (20), and the movable ball (20) is movably connected with the welding gun supporting column (17) through the ball groove (19).

5. The convenient-to-adjust shaft and shaft sleeve welding and positioning tool of claim 1, characterized in that: the top of welder (27) is provided with adjusts splint (30), the middle fixed mounting at regulation splint (30) top has splint connecting rod (31), splint connecting rod (31) run through welder positioning seat (18) and extend to the top of welder positioning seat (18), the top fixed mounting of splint connecting rod (31) has hand (hold) 32, the equal fixed mounting in both sides at regulation splint (30) top has second spring (33), the one end of adjusting splint (30) and the top fixed connection of welder positioning seat (18) inner chamber are kept away from in second spring (33).

6. The convenient-to-adjust shaft and shaft sleeve welding and positioning tool of claim 5, characterized in that: the bottom of the adjusting clamping plate (30) is provided with a semicircular groove, and a rubber pad (34) is fixedly arranged in the groove of the adjusting clamping plate (30).