CN210732341U - Check ring jump ring assembly sleeve - Google Patents

Abstract

The utility model relates to an automobile parts erecting tool technical field discloses a retaining ring jump ring assembly sleeve, including sleeve and location base, telescopic bottom is equipped with the inserted block, the location base is equipped with the jack with inserted block looks adaptation, the inner wall bottom of jack is equipped with and is used for carrying out spacing draw-in groove to the retaining ring jump ring, the utility model discloses a retaining ring jump ring assembly sleeve has can accurate assembly size less retaining ring jump ring, assemble precision, improve the efficiency of manual assembly, the beneficial effect of convenient to use safety of one man's frock time-spent.

Description

Check ring jump ring assembly sleeve

Technical Field

The utility model relates to an automobile parts erecting tool technical field especially relates to a snap ring assembly sleeve of check ring.

Background

The bearing with the stop ring is widely applied recently, the stop ring is embedded in a groove in an outer ring to replace a bearing seat flange, in order to fix the stop ring, a stop ring snap spring is generally needed to limit and fix the stop ring, and then a copper hammer, a wood hammer or other assembling instruments are used to knock the stop ring snap spring to enable the stop ring snap spring to be assembled on the bearing. For example: the invention provides an assembling device for a snap spring, which comprises an expansion sleeve, a telescopic sleeve and a cylinder body, wherein the left end of the expansion sleeve is provided with a positioning groove for fixing a workpiece to be processed, the right end of the expansion sleeve is provided with an opening for accommodating the snap spring, the diameter of the left end of the expansion sleeve is larger than that of the right end of the expansion sleeve, the end part of the telescopic sleeve is abutted against the right end of the expansion sleeve, and a piston rod connected with the telescopic sleeve is arranged in the cylinder body.

Disclosure of Invention

The utility model discloses a solve jump ring assembly quality among the prior art and can't reach anticipated installation accuracy when the less snap ring of assembly size, make assembly accuracy level be uneven not controllable, manual assembly's not high not enough when manual assembly, provide one kind can accurate assembly size less snap ring, assemble the precision when unifying one person's frock, improve the snap ring assembly sleeve of manual assembly's efficiency.

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

the utility model provides a snap ring of check ring assembly sleeve, includes sleeve and location base, telescopic bottom is equipped with the inserted block, the location base be equipped with the jack of inserted block looks adaptation, the inner wall bottom of jack is equipped with and is used for carrying out spacing draw-in groove to the snap ring of check ring. The utility model comprises a sleeve and a positioning base, when in use, the snap spring is firstly fixed on the stop ring, then the stop ring is placed on a preset station together, the positioning base matched with the size of the snap spring is taken, the clamping groove at the bottom of the positioning base is aligned with the upper end surface of the snap spring for positioning, then the sleeve matched with the positioning base is taken, the insert block at the bottom of the sleeve is aligned with the jack for inserting, the insert block impacts the snap spring in the clamping groove to enable the snap spring to move downwards along the inner wall of the clamping groove, the snap spring is accurately assembled on the preset station, because the snap springs with different specifications and sizes are provided with different sleeves and positioning bases, the assembly precision of various snap springs can be accurately controlled, and various snap springs with smaller assembly sizes can be accurately assembled, and the snap springs move strictly according to the direction of the clamping groove when in assembly, the assembly precision is high, the offset is not easy to occur, when, the assembly precision can be unified, and the assembly speed can be effectively improved.

Preferably, the bottom of the positioning base is provided with a positioning block. The positioning blocks are matched with each other to clamp the periphery of the bearing, so that the positioning function is achieved.

Preferably, the side of the positioning base is provided with a handheld flange. The flange is held by hand to conveniently take down the positioning base.

Preferably, the inner diameter of the insertion hole is smaller than that of the clamping groove, and the inner diameter of the insertion hole is larger than that of the snap spring of the snap ring. Such size is injectd, can guarantee in the jump ring can not enter into the jack, can also guarantee that the inserted block can strike the jump ring smoothly and make its whereabouts.

Preferably, the top of the sleeve is in threaded connection with a handle. The handle makes things convenient for the workman to hand, takes off the back with the handle, can also be connected telescopic top and cylinder or hydro-cylinder, replaces workman's work with cylinder or hydro-cylinder.

Preferably, the bottom of the sleeve is detachably connected with a connecting seat, and the inserting block is fixedly connected to the bottom of the connecting seat. The connecting seat of can dismantling the connection conveniently changes the inserted block of unidimensional not for assemble the jump ring of different models, it is more convenient to operate.

Preferably, the outer diameter of the connecting seat is larger than the inner diameter of the insertion hole. The great connecting seat of broad still has spacing function at inserted block and jack complex in-process, prevents that the inserted block striking from damaging the jump ring.

Therefore, the utility model discloses a check ring jump ring assembly sleeve possesses following advantage: the clamping spring of the stop ring with a small size can be accurately assembled, the assembly precision is realized by assembling the clamp spring by one person, the manual assembly efficiency is improved, and the use is convenient and safe.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the positioning base.

Wherein: sleeve 1, location base 2, handle 3, connecting seat 4, inserted block 5, jack 6, draw-in groove 7, handheld flange 8, jump ring 9, locating piece 10.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

As shown in fig. 1 and 2, a snap ring assembly sleeve of a snap ring, wherein:

the clamping device comprises a sleeve 1 and a positioning base 2, the top of the sleeve is in threaded connection with a handle 3, the handle is convenient for a worker to hold the clamping device, after the handle is taken down, the top of the sleeve can be connected with an air cylinder or an oil cylinder, the air cylinder or the oil cylinder is used for replacing the worker to work, the bottom of the sleeve is in threaded connection with a connecting seat 4, an inserting block 5 is fixedly connected to the bottom of the connecting seat, the positioning base is provided with a jack 6 matched with the inserting block, the detachably connected connecting seat is convenient to replace inserting blocks with different sizes, the clamping spring is used for assembling clamping springs of different models, the operation is more convenient, the outer diameter of the connecting seat is larger than that of the jack, the connecting seat with a larger width has a limiting function in the process that the inserting block is matched with the jack, the bottom of the inner wall of the jack is provided with a clamping groove 7, the size is limited, the clamp spring can not enter the jack, the insert block can be ensured to smoothly knock the clamp spring to enable the clamp spring to fall down, a handheld flange 8 is arranged on the side face of the positioning base, the handheld flange is convenient to take off the positioning base, in the assembling process, the clamp spring 9 is firstly fixed on the stop ring, then the stop ring and the stop ring are placed on a preset station of the bearing together, the positioning base matched with the clamp spring in size is taken, a clamping groove in the bottom of the positioning base is aligned to the upper end face of the clamp spring to be positioned, a plurality of positioning blocks 10 are further arranged at the bottom of the positioning base and matched with each other to clamp the periphery of the bearing to achieve the positioning function, then the sleeve matched with the positioning base is taken, the insert block at the bottom of the sleeve is inserted into the jack in an aligned mode, the insert block impacts the clamp spring in the clamping groove, the clamp spring, because the jump ring of different specification sizes is equipped with different sleeve and positioning base, so can control the assembly precision of various jump rings accurately, can also assemble the less jump ring of various sizes of assembling accurately to the jump ring moves according to the direction of draw-in groove strictly when equipping, and the assembly precision is high, is difficult for taking place the skew, and the workman can assemble the precision in unison, effectively improves the assembly speed when using this assembly sleeve to carry out work.

The utility model discloses a stop ring jump ring assembly sleeve has can accurate assembly size less stop ring jump ring, assemble precision, the efficiency that improves manual assembly, the safe beneficial effect of convenient to use of the time spent of one man's frock.

Claims (7)

1. The utility model provides a snap ring of check ring assembly sleeve, characterized by, includes sleeve and location base, telescopic bottom is equipped with the inserted block, the location base be equipped with the jack of inserted block looks adaptation, the inner wall bottom of jack is equipped with and is used for carrying out spacing draw-in groove to the snap ring of check ring.

2. The snap ring assembly sleeve of claim 1, wherein a positioning block is disposed at the bottom of the positioning base.

3. The snap ring assembly sleeve of claim 1 or 2, wherein a hand-held flange is provided on a side of the positioning base.

4. The snap ring assembly sleeve of claim 1, wherein an inner diameter of the insertion hole is smaller than an inner diameter of the snap groove, and the inner diameter of the insertion hole is larger than the inner diameter of the snap ring.

5. The snap ring assembly sleeve of claim 1, wherein a handle is threadedly attached to a top of said sleeve.

6. The snap ring assembly sleeve of claim 1, wherein the bottom of the sleeve is detachably connected with the connecting base, and the insert is fixedly connected to the bottom of the connecting base.

7. The snap ring assembly sleeve of claim 6, wherein the outer diameter of the connecting socket is greater than the inner diameter of the insertion hole.

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