CN210118369U

CN210118369U - Tapered roller bearing filling machine

Info

Publication number: CN210118369U
Application number: CN201920258144.5U
Authority: CN
Inventors: 武卫斌
Original assignee: C&U Group Ltd
Current assignee: Shanghai C&U Group Co Ltd; C&U Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-02-28
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a tapered roller bearing filling machine, including operation panel and filling mechanism, filling mechanism includes the carousel and loads the seat, wear to be equipped with the inner chamber according to the piece and supply according to piece axial displacement in loading the seat, the inner chamber includes the direction passageway and holds the chamber, according to the piece including the press bar that is located the direction passageway with be located the joint end that holds the intracavity, the joint is served and is equipped with joint portion, be equipped with reset spring group between joint end and the carousel, be equipped with a plurality of spacing chambeies that set up along axis rotational symmetry in the filling mechanism, spacing intracavity is equipped with the locating lever, be equipped with pop-up spring between the chamber end in locating lever and spacing chamber, spacing chamber with hold the chamber intercommunication, the one end of locating lever is equipped with and constitutes joint complex fixture block with joint portion, the other end is worn out and the end is equipped with the setting element from spacing chamber, the bilateral symmetry of filling mechanism is provided with the extruded article and drives the.

Description

Tapered roller bearing filling machine

Technical Field

The utility model belongs to the technical field of the bearing erection equipment, concretely relates to tapered roller bearing filling machine.

Background

The tapered roller bearing is a radial thrust type rolling bearing with tapered rollers as rolling bodies, belongs to one of rolling bearings, and is one of components widely applied in modern machinery, the tapered roller bearing is generally composed of tapered rollers, a retainer, an inner ring and an outer ring, when part of the tapered roller bearing is assembled, the tapered rollers are firstly assembled into the retainer and then combined with the inner ring and the outer ring, the existing tapered roller bearing filling machine comprises an operation table and a filling mechanism, when the tapered rollers are filled into the retainer, the retainer is firstly sleeved on the filling mechanism, and then the tapered rollers are filled and fixed into pocket holes of the retainer, most of the filling mechanisms of the existing tapered roller bearing filling machine are universal filling mechanisms suitable for various types of rollers, but the tapered rollers are cone-shaped structures, when the existing universal filling mechanism is used for filling the tapered rollers, the problem of flip-chip appears easily to tapered roller, and takes place to roll easily, can not play good location effect, leads to filling the effect low, influences efficiency.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a tapered roller bearing filling machine which is more efficient than the prior art.

In order to realize the purpose, the utility model discloses a technical scheme is: a tapered roller bearing filling machine comprises an operation table and a filling mechanism, wherein the filling mechanism comprises a rotary table and a filling seat, a pressing piece and an inner cavity for axial movement of the pressing piece are arranged in the filling seat in a penetrating manner, the inner cavity comprises a guide channel and a containing cavity, the pressing piece comprises a pressing rod positioned in the guide channel and a clamping end positioned in the containing cavity, a clamping part is arranged on the clamping end, a reset spring group is arranged between the clamping end and the rotary table, a plurality of limiting cavities rotationally and symmetrically arranged along an axis are arranged on the filling mechanism, a positioning rod is arranged in the limiting cavities, an ejection spring is arranged between the positioning rod and the cavity bottom of the limiting cavities, the limiting cavities are communicated with the containing cavity, one end of the positioning rod is provided with a clamping block which is matched with the clamping part in a clamping manner, the other end of the positioning rod penetrates out of the limiting cavities, the positioning piece is arranged at the end of the positioning rod, two sides of the filling mechanism are symmetrically, and an inverted frustum-shaped placing cavity for placing the tapered roller is formed between the positioning piece and the extrusion piece.

In the technical scheme, when filling is needed, an operator firstly sleeves the retainer on the filling seat to enable the retainer to keep a posture of big top and small bottom, then presses down the pressing rod to release the clamping connection between the clamping block and the clamping part, enables the positioning rod to be ejected out under the action of the ejection spring and to pass through the pocket hole of the retainer, can limit the rotation of the retainer, then releases the pressing rod to enable the pressing piece to return to the original position under the action of the reset spring group, puts the tapered roller into the placing cavity which plays a positioning role to enable the tapered roller to be right opposite to the pocket hole of the retainer, prevents the tapered roller from being inversely installed and mixed when being put in, opens the switch of the driving piece after the tapered roller is installed, fills the tapered roller into the retainer under the driving of the driving piece, and pushes the positioning rod back to the initial position to enable the clamping block to be clamped and fixed with the clamping part again, and after the driving piece pushes the tapered roller to the corresponding position, the tapered roller restores the original position, and finally the filled retainer is taken out.

As the utility model discloses a further setting, be equipped with the removal track that supplies the fixture block to remove on the inner wall in spacing chamber, the removal track includes from the linear track at the bottom of spacing chamber opening direct-through spacing chamber and communicates linear track to the arc track that holds the chamber.

Among the above-mentioned technical scheme, to the holder that inclination is different, only need change the locating lever, press the locating lever to the chamber bottom in spacing chamber and rotate when changing the locating lever, make the fixture block change over to linear track along the arc track, take out the locating lever again and change into the locating lever of suitable model, need not change the packing dish, improve work efficiency, increase the application scope of packing dish.

As a further setting of the utility model, the inferior arc that the circumference tangent plane of extruded article and setting element was relative to set up, the setting element can be dismantled with the locating lever and set up.

Among the above-mentioned technical scheme, the inferior arc that the extruded article and the circumference tangent plane of setting element set up for relative, when keeping tapered roller's stability, can not influence tapered roller and pack, the central angle of preferred inferior arc is between 120 to 150, preferred extruded article passes through thread tightening with the driving piece, the setting element passes through thread tightening with the locating lever, the tapered roller shape size difference that the holder of different models need be loaded, according to the tapered roller model of waiting to load, removable setting element and extruded article, need not change the packing dish, and the work efficiency is improved, and the application scope of packing dish is increased.

As a further setting of the utility model, the locating lever is consistent with the axis of driving piece.

Among the above-mentioned technical scheme, the locating lever is unanimous with the axis of driving piece, promotes the in-process at the driving piece, guarantees that tapered roller can not appear tapered roller and drops or the condition of slope to reduce the wearing and tearing of locating lever and driving piece, prolong the life of locating lever and driving piece.

As a further setting of the utility model, load the seat and can dismantle the setting with the carousel, it is equipped with the fixed orifices on the seat to load, be equipped with radial arrangement's screw thread punch combination on the carousel, be equipped with the screw thread punch combination of multiunit along axis rotational symmetry on the carousel, load the seat and pass through bolted connection with the carousel.

Among the above-mentioned technical scheme, the screw thread punch combination on the carousel can install the packing seat of equidimension not, adapts to the holder of variation in size, changes the packing dish just can adapt to the holder of variation in size, has strengthened the commonality of filling machine.

As a further setting of the utility model, joint portion includes a plurality of partial joint portion.

Among the above-mentioned technical scheme, when the assembly, the fixture block can be in different times and joint portion joint, and the fixture block of back joint can cause the fixture block of joint to break away from, divides between the joint portion independently, can prevent that this condition from taking place, and preferred joint portion includes four branch joint portions.

As a further arrangement of the present invention, the return spring assembly is composed of two or more return springs rotationally symmetrical about the axis of the positioning member.

Among the above-mentioned technical scheme, preferred reset spring group comprises four along the axis rotational symmetry's of pressing piece reset spring, guarantees that the pressing piece can not appear crooked pressing and the in-process that resets, makes the operation more laborsaving, improves work efficiency.

As a further arrangement of the present invention, a limiting mechanism for limiting the rotation angle of the rotary plate is provided on the rotary plate.

Among the above-mentioned technical scheme, preferred stop gear restriction carousel rotates between 0 to 90, guarantees that the axis of locating lever and driving piece is unanimous when filling, makes whole filling flow stable and has improved and fill efficiency.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of the practical application of the embodiment of the present invention;

FIG. 2 is a schematic view of an embodiment of the present invention;

FIG. 3 is a top view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is an exploded view of a loading tray according to an embodiment of the present invention.

Detailed Description

When the following terms such as "upper" and "lower" or similar relative expressions are used in this embodiment, these refer to the drawings only and are not necessarily actual usage.

The specific embodiment of the utility model is shown in fig. 1-5, a tapered roller bearing filling machine, including operation panel 01 and filling mechanism 03, filling mechanism 03 includes carousel 02 and packing seat 04, wear to be equipped with in packing seat 04 and press 05 and supply the inner chamber 041 of press 05 axial displacement, inner chamber 041 includes direction passageway 0411 and holds chamber 0412, press 05 includes the pressure bar 051 that is located direction passageway 0411 and the joint end 052 that is located and holds chamber 0412, be equipped with joint portion 0521 on the joint end 052, be equipped with reset spring group 06 between joint end 052 and the carousel 02, preferably reset spring group 06 comprises four reset springs 061 along the axis rotational symmetry of press 05, guarantees that press 05 can not appear crooked in pressing and reset process, makes the operation more laborsaving, improves work efficiency, be equipped with a plurality of spacing chamber 031 that set up along axis rotational symmetry on the filling mechanism 03, a positioning rod 07 is arranged in the limiting cavity 031, an ejection spring 08 is arranged between the positioning rod 07 and the bottom of the limiting cavity 031, a moving track 0311 is arranged on the inner wall of the limiting cavity 031, the moving track 0311 comprises a linear track 03111 which is directly communicated with the bottom of the limiting cavity 031 from an opening of the limiting cavity 031 and an arc track 03112 which is communicated with the accommodating cavity 0412 from a linear track, a clamping block 071 which is in clamping fit with the clamping part 0521 is arranged at one end of the positioning rod 07, the other end of the positioning rod 031 penetrates out of the limiting cavity 031, a positioning part 072 is arranged at the end of the positioning rod 031, for holders with different inclination angles, the positioning rod 07 is only required to be replaced, the positioning rod 07 is pressed towards the bottom of the limiting cavity 031 and rotated when the positioning rod 07 is replaced, the clamping block 071 is rotated into the linear track 03111 along the arc track 03112, the positioning rod 07 is taken out and replaced without replacing the filling disc, an, the placing cavity 11 with the inverted truncated cone shape with the big top and the small bottom for placing the tapered roller is arranged between the positioning part 072 and the extrusion part 09, so that the inverted and mixed loading of the tapered roller can be prevented, the circumferential tangent planes of the extrusion part 09 and the positioning part 072 are minor arcs which are oppositely arranged, the filling of the tapered roller can not be influenced while the stability of the tapered roller is maintained, the central angle of the minor arc is preferably 120-150 degrees, the extrusion part 09 and the driving part 10 are preferably fixed through threads, the positioning part 072 and the positioning rod 07 are fixed through threads, the shapes of the tapered rollers which need to be filled by holders of different types are different in size, the positioning part 072 and the extrusion part 09 can be replaced according to the types of the tapered rollers to be filled, the filling disc does not need to be replaced, the working efficiency is improved, the application range of the filling disc is enlarged, the axes of the positioning rod 07 and the driving part, ensuring that the tapered roller does not fall or incline, reducing the abrasion between the positioning rod 07 and the driving part 10 and prolonging the service life of the positioning rod 07 and the driving part 10, when the tapered roller needs to be filled, firstly sleeving the retainer on a filling seat 04 by an operator to keep the retainer in a posture of big top and small bottom, then pressing down the pressing rod 051 to release the clamping between the clamping block 071 and the clamping part 0521, enabling the positioning rod 07 to be ejected out and pass through a pocket hole of the retainer under the action of an ejecting spring 08, limiting the rotation of the retainer by the positioning rod 07, then releasing the pressing rod to enable the pressing part 05 to return to the original position under the action of a reset spring group 06, putting the tapered roller into the placing cavity 11 by the operator, positioning the placing cavity 11 to enable the tapered roller to be opposite to the pocket hole of the retainer, opening a switch of the driving part 10 after the tapered roller is installed, and filling the tapered roller into the retainer under the, meanwhile, the positioning rod 07 is pushed back to the initial position, so that the clamping block 071 and the clamping part 0521 are clamped and fixed again, after the driving piece 10 pushes the tapered roller to the corresponding position, the original position is recovered, an operator rotates the turntable 02 to load the tapered roller into the placing cavity 11 again, in order to ensure that the clamped clamping block 071 and the clamping end 052 which are clamped again cannot be separated again, the clamping part 0521 is divided into four sub-clamping parts 05211, so that the clamped clamping block 071 cannot be separated from the clamped clamping block 071, a limiting mechanism 12 for limiting the rotation angle of the turntable 02 is arranged on the turntable 02, preferably, the limiting mechanism 12 limits the rotation of the turntable 02 between 0 degree and 90 degrees, the quick positioning during the filling is ensured, the whole filling process is stable, the filling efficiency is improved, finally, the filled retainer is taken out, the filling seat 04 and the turntable 02 are detachably arranged, the filling seat 04 is provided with a fixing hole 042, the novel packing machine is characterized in that threaded hole groups 021 which are radially arranged are arranged on the rotary disc 02, a plurality of groups of threaded hole groups 021 which are rotationally symmetrical along the axis are arranged on the rotary disc 02, the packing seats 04 are connected with the rotary disc 02 through bolts, the packing seats 04 with different sizes can be installed in the threaded hole groups 02 on the rotary disc 02, the novel packing machine is suitable for holders with different sizes, the packing discs can be changed to adapt to holders with different sizes, and the universality of the packing machine is enhanced.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a tapered roller bearing filling machine, includes operation panel and filling mechanism, its characterized in that: the filling mechanism comprises a rotary disc and a filling seat, wherein a pressing piece and an inner cavity for the axial movement of the pressing piece are arranged in the filling seat in a penetrating manner, the inner cavity comprises a guide channel and a containing cavity, the pressing piece comprises a pressing rod positioned in the guide channel and a clamping end positioned in the containing cavity, a clamping part is arranged on the clamping end, a reset spring group is arranged between the clamping end and the rotary disc, a plurality of limiting cavities rotationally symmetrical along the axis are arranged on the filling mechanism, a positioning rod is arranged in each limiting cavity, an ejecting spring is arranged between each positioning rod and the cavity bottom of each limiting cavity, each limiting cavity is communicated with the containing cavity, a clamping block in clamping fit with the clamping part is arranged at one end of each positioning rod, a positioning piece is arranged at the other end of each positioning rod, an extruding piece and a driving piece for driving the extruding piece to be close to or far away from the filling mechanism are symmetrically, and an inverted frustum-shaped placing cavity for placing the tapered roller is formed between the positioning piece and the extrusion piece.

2. A tapered roller bearing filling machine according to claim 1, wherein: the inner wall of the limiting cavity is provided with a moving track for the fixture block to move, and the moving track comprises a linear track which is directly communicated from the opening of the limiting cavity to the bottom of the limiting cavity and an arc track which communicates the linear track to the accommodating cavity.

3. A tapered roller bearing filling machine according to claim 2, wherein: the circumferential tangent plane of the extrusion piece and the positioning piece is a minor arc which is arranged oppositely, and the positioning piece and the positioning rod are arranged detachably.

4. A tapered roller bearing filling machine according to claim 3, wherein: the locating rod is consistent with the axis of the driving piece.

5. A tapered roller bearing filling machine according to claim 4, wherein: load the seat and can dismantle the setting with the carousel, it is equipped with the fixed orifices to load the seat, be equipped with radial arrangement's screw thread punch combination on the carousel, be equipped with the screw thread punch combination of multiunit along axis rotation symmetry on the carousel, it passes through bolted connection with the carousel to load the seat.

6. A tapered roller bearing filling machine according to claim 5, wherein: the clamping portion comprises a plurality of sub-clamping portions.

7. A tapered roller bearing filling machine according to claim 6, wherein: the reset spring group consists of more than two reset springs which are rotationally symmetrical along the axis of the positioning piece.

8. A tapered roller bearing filling machine according to claim 7, wherein: and the turntable is provided with a limiting mechanism for limiting the rotation angle of the turntable.