CN216975559U

CN216975559U - A stamping device for tapered roller bearing production usefulness

Info

Publication number: CN216975559U
Application number: CN202220416559.2U
Authority: CN
Inventors: 孟令建; 郑常文; 燕芳云; 李秀荣; 王青
Original assignee: Shandong Risde Bearing Co ltd
Current assignee: Shandong Risde Bearing Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-15
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to the technical field of stamping devices, in particular to a stamping device for conical roller bearing production. Its technical scheme includes guide rail and under casing, department rotates in the middle of the under casing up end installs the carousel, and carousel outside circular array distributes and has the push pedal, under casing one side embedding is installed and is inlayed the case, and imbeds case outside lower extreme and runs through and install the outer shell of connecing, be equipped with the conveyer belt in the outer shell, logical groove has all been seted up to the inside both sides of inlaying the case, and two lead to groove slidable mounting within a definite time has the lifter plate, department is fixed with the punching press piece in the middle of the lifter plate up end, and the department is fixed with the spacing ring in the middle of the punching press piece up end, the both sides of inlaying the case all are fixed with the side case, and the inside bottom embedding of side case installs the hydraulic stem, the inside slidable mounting of side case has the gangboard, the guide rail is fixed in the under casing up end outside. The utility model has the advantages of convenient material guiding, improved processing efficiency, simple structure and low use cost.

Description

A stamping device for tapered roller bearing production usefulness

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a stamping device for conical roller bearing production.

Background

The tapered roller bearing belongs to a separated bearing, and the inner ring and the outer ring of the bearing are both provided with tapered roller paths. The bearing is divided into single-row, double-row and four-row tapered roller bearings according to the number of rows of rollers. The single-row tapered roller bearing can bear radial load and single-direction axial load. When the bearing is subjected to a radial load, an axial component will be generated, so that another bearing capable of bearing an opposite axial force is required for balancing. The tapered roller bearing is a radial thrust type rolling bearing in which the rolling elements are tapered rollers. There are both small and large cone angles. The small taper angle mainly bears radial and axial combined loads which mainly take radial loads, the combined loads are frequently used in a double mode and are reversely installed, the inner race and the outer race can be respectively installed, and radial and axial clearances can be adjusted in installation and use; the large taper angle is primarily responsible for the combined axial and radial loads that predominate in the axial direction, and is generally not solely responsible for the pure axial load, but is responsible for the pure radial load when arranged in pairs (end-to-end arrangement of like names).

In the process of installing the inner ring and the outer ring of the tapered roller bearing, after the butting is finished, the inner ring and the outer ring need to be pressed through a stamping device, and the completeness of installation is ensured. The existing installation equipment cannot carry out effective material guiding butt joint, so that the bearing machining efficiency is slow, and complete flow line production cannot be formed; and the existing processing equipment has complex structure and high use cost, and is not suitable for small processing units.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping device for producing a tapered roller bearing, which has the advantages of convenient material guiding, improved processing efficiency, simple structure and low use cost, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping device for conical roller bearing production comprises a material guide rail and a bottom box, wherein a rotary disc is rotatably arranged in the middle of the upper end face of the bottom box, push plates are distributed on the outer side of the rotary disc in an annular array manner, an embedded box is embedded into one side of the bottom box, an outer connecting shell is arranged at the lower end of the outer side of the embedded box in a penetrating manner, a conveying belt is arranged in the outer connecting shell, through grooves are formed in two inner sides of the embedded box, a lifting plate is slidably arranged between the two through grooves, a stamping sheet is fixed in the middle of the upper end face of the lifting plate, a limiting ring is fixed in the middle of the upper end face of the stamping sheet, side boxes are fixed on two sides of the embedded box, a hydraulic rod is embedded into the inner bottom end of each side box, a linkage plate is slidably arranged in each side box, the top end of the hydraulic rod is fixed on the linkage plate, the material guide rail is fixed outside the upper end face of the bottom box, an outer box is penetratingly arranged on the outer side of the material guide rail, and pinch rollers are distributed in the outer box in an annular array.

Preferably, the lower extreme off-plate side of under casing is fixed with the callus on the sole, the callus on the sole is equipped with four altogether, and four callus on the sole are the annular array and distribute, the callus on the sole lower extreme is fixed with the slipmat. The placement support of the bottom box is realized through the foot pads, and the anti-slip pads improve the support friction force.

Preferably, the through groove is connected with the inside of the side box, the through groove is internally provided with a fixing frame in a sliding manner, and two ends of the fixing frame are respectively fixed on the lifting plate and the linkage plate. The linkage plate drives the lifting plate to synchronously displace through the fixing frame, and the through groove limits the fixing frame.

Preferably, a feeding hole is formed in the middle of the upper end of the embedded box and connected with the inside of the guide rail, and the feeding hole is matched with the punching sheet and the limiting ring. The inner ring sleeved on the limiting ring enters the inner side of the guide rail through the feeding hole to be in butt joint with the outer ring, and the inner ring is extruded by the punching sheet to realize punching processing.

Preferably, the guide rail is designed in a U shape, the guide rail is sleeved on the outer side of the rotary table, a plate groove is formed in the inner side of the guide rail, and the plate groove is matched with the push plate. The feeding and discharging of the outer ring are realized through the material guide rail, and the push plate penetrates through the plate groove to feed and push the inner outer ring of the material guide rail.

Preferably, a limiting groove is formed in one side of the inner portion of the guide rail and located on the lower side of the plate groove, and one side of the pressing wheel is located inside the guide rail. The limiting outer ring is clamped through the limiting groove, and the pressing wheel is attached to one side of the outer ring and is convenient to move.

Compared with the prior art, the utility model has the following beneficial effects: the device is powered by an external power supply, an operator starts the device through external control equipment, an outer ring of a bearing is guided into a feeding end of a guide rail in a butt joint mode through guide equipment, one side of the outer ring is clamped in a limiting groove, the other side of the outer ring is attached to a pressing wheel, the outer ring is pushed to enter a push plate range of a rotary table through mutual pushing of the outer ring, a motor arranged in a bottom box is started to drive the rotary table to rotate, the push plate pushes the outer ring to move in the guide rail through a plate groove, the outer ring stops after moving to a position corresponding to a feeding hole, an inner ring of the bearing is fed into an embedded box through a conveying belt in an external connecting shell, the inner ring is correspondingly sleeved on a limiting ring, a hydraulic rod is started to drive a linkage plate to lift, the linkage plate drives a lifting plate to lift through a fixing frame, a punching sheet on the upper side of the lifting plate penetrates through the feeding hole to feed the inner ring into the inner side of the outer ring, the positioning is carried out through the limiting ring, the punching sheet is subjected to punching processing, the limiting groove realizes the position limitation of the outer ring, avoid the skew, processing finishes the back and discharges the bearing from the discharge end of guide rail through starting the carousel, and this device simple structure is easy and simple to handle, through automatic pan feeding and the ejection of compact, improves machining efficiency, and simple operation mode reduces the use cost of device simultaneously.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the construction of the insert case of the present invention;

fig. 4 is a schematic view of a material guiding rail according to the present invention.

In the figure: 1. an outer box; 2. a material guide rail; 3. a pinch roller; 4. pushing a plate; 5. a turntable; 6. an external connection shell; 7. a conveyor belt; 8. embedding the box; 9. a feeding hole; 10. a bottom box; 11. a foot pad; 12. a hydraulic rod; 13. a lifting plate; 14. a limiting ring; 15. stamping the sheet; 16. a fixed mount; 17. a linkage plate; 18. a side box; 19. a through groove; 20. a limiting groove; 21. and (4) plate grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, the present invention provides an embodiment: a stamping device for tapered roller bearing production comprises a guide rail 2 and a bottom box 10, wherein foot pads 11 are fixed on the outer side of the lower end face of the bottom box 10, the foot pads 11 are four in number, the four foot pads 11 are distributed in an annular array, anti-skid pads are fixed at the lower end of the foot pads 11, the bottom box 10 is placed and supported through the foot pads 11, the anti-skid pads improve the supporting friction force, a turntable 5 is rotatably installed in the middle of the upper end face of the bottom box 10, push plates 4 are distributed on the outer side of the turntable 5 in an annular array manner, the guide rail 2 is fixed on the outer side of the upper end face of the bottom box 10, an outer box 1 is installed on the outer side of the guide rail 2 in a penetrating manner, press wheels 3 are distributed on the inner side of the outer box 1 in an annular array manner, the guide rail 2 is in a U-shaped design, the guide rail 2 is sleeved on the outer side of the turntable 5, a plate groove 21 is formed in the inner side of the guide rail 2, the plate groove 21 is matched with the push plates 4, the outer ring is fed and discharged through the guide rail 2, push pedal 4 passes board groove 21 and carries out the pan feeding promotion to the inside outer lane of guide rail 2, and spacing groove 20 has been seted up to inside one side of guide rail 2, and spacing groove 20 is located board groove 21 downside, and one side of pinch roller 3 is located the inside of guide rail 2, through the spacing outer lane of spacing groove 20 joint, and pinch roller 3 laminating outer lane one side is convenient for remove.

Example two

Referring to fig. 1 to 4, the present invention provides an embodiment: a stamping device for conical roller bearing production comprises a bottom case 10, wherein an embedded case 8 is embedded in one side of the bottom case 10, an outer connecting shell 6 is installed at the lower end of the outer side of the embedded case 8 in a penetrating manner, a conveying belt 7 is arranged in the outer connecting shell 6, through grooves 19 are formed in two sides of the inner portion of the embedded case 8, a lifting plate 13 is installed between the two through grooves 19 in a sliding manner, the through grooves 19 are connected with the inner portion of a side case 18, a fixing frame 16 is installed in the through grooves 19 in a sliding manner, two ends of the fixing frame 16 are respectively fixed on the lifting plate 13 and a linkage plate 17, the linkage plate 17 drives the lifting plate 13 to synchronously displace through the fixing frame 16, the fixing frame 16 is limited by the through grooves 19, a stamping sheet 15 is fixed in the middle of the upper end face of the lifting plate 13, a limiting ring 14 is fixed in the middle of the upper end face of the stamping sheet 15, side cases 18 are fixed on two sides of the embedded case 8, a hydraulic rod 12 is installed at the bottom end of the inner portion of the side case 18, the linkage plate 17 is arranged inside the side box 18 in a sliding mode, the top end of the hydraulic rod 12 is fixed on the linkage plate 17, the feeding hole 9 is formed in the middle of the upper end of the embedded box 8, the feeding hole 9 is connected with the inside of the guide rail 2, the feeding hole 9 is matched with the stamping sheet 15 and the limiting ring 14, the inner ring sleeved on the limiting ring 14 enters the inner side of the guide rail 2 through the feeding hole 9 to be in butt joint with the outer ring, and the stamping sheet 15 extrudes the inner ring to achieve stamping.

The working principle is as follows: in the work of the utility model, an external power supply supplies power, an operator starts the device through an external control device, an outer ring of a bearing is guided into a feeding end of a material guide rail 2 in a butt joint mode through the material guide device, the outer ring is clamped in a limiting groove 20 through one side of the outer ring, the other side of the outer ring is attached to a pressing wheel 3, the outer ring is pushed mutually through the outer ring to enter the range of a push plate 4 of a turntable 5, a built-in motor of a bottom box 10 is started to drive the turntable 5 to rotate, the push plate 4 pushes the outer ring to move in the material guide rail 2 through a plate groove 21, the outer ring stops after moving to the position corresponding to a material feeding hole 9, an inner ring of the bearing is fed into an embedded box 8 through a conveying belt 7 in an external connecting shell 6, the inner ring is correspondingly sleeved on a limiting ring 14, a hydraulic rod 12 is started to drive a linkage plate 17 to lift, the linkage plate 17 drives a lifting plate 13 to lift through a fixing frame 16, a stamping sheet 15 on the upper side of the lifting plate 13 penetrates through the material feeding hole 9 to feed the inner ring into the inner side of the outer ring, the limiting ring 14 is used for positioning, the stamping sheet 15 is used for stamping, the limiting groove 20 is used for limiting the position of the outer ring, the deviation is avoided, and after the processing is finished, the bearing is discharged from the discharge end of the guide rail 2 by starting the turntable 5. The above is the working principle of the present invention.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stamping device for tapered roller bearing production usefulness, includes guide rail (2) and under casing (10), its characterized in that: the rotary table is rotatably installed in the middle of the upper end face of the bottom case (10), push plates (4) are distributed on the outer side of the rotary table (5) in an annular array mode, an embedded case (8) is installed in one side of the bottom case (10) in an embedded mode, an outer connecting shell (6) is installed at the lower end of the outer side of the embedded case (8) in a penetrating mode, a conveying belt (7) is arranged in the outer connecting shell (6), through grooves (19) are formed in two sides of the inner portion of the embedded case (8), a lifting plate (13) is installed between the two through grooves (19) in a sliding mode, a stamping sheet (15) is fixed in the middle of the upper end face of the lifting plate (13), a limiting ring (14) is fixed in the middle of the upper end face of the stamping sheet (15), side cases (18) are fixed on two sides of the embedded case (8), a hydraulic rod (12) is installed in the inner bottom end of each side case (18) in an embedded mode, and a linkage plate (17) is installed in the side cases (18) in a sliding mode, and the top end of the hydraulic rod (12) is fixed on the linkage plate (17), the guide rail (2) is fixed on the outer side of the upper end surface of the bottom box (10), the outer side of the guide rail (2) is provided with an outer box (1) in a penetrating way, and the inner ring array of the outer box (1) is provided with press wheels (3).

2. The punching device for tapered roller bearing production according to claim 1, characterized in that: the lower extreme off-plate side of under casing (10) is fixed with callus on the sole (11), callus on the sole (11) are equipped with four altogether, and four callus on the sole (11) are the annular array and distribute, callus on the sole (11) lower extreme is fixed with the slipmat.

3. The punching device for tapered roller bearing production according to claim 1, characterized in that: the through groove (19) is connected with the inside of the side box (18), the through groove (19) is internally provided with a fixing frame (16) in a sliding manner, and two ends of the fixing frame (16) are respectively fixed on the lifting plate (13) and the linkage plate (17).

4. The punching device for tapered roller bearing production according to claim 1, characterized in that: the middle of the upper end of the embedded box (8) is provided with a feeding hole (9), the feeding hole (9) is connected with the inside of the guide rail (2), and the feeding hole (9) is matched with the punching sheet (15) and the limiting ring (14).

5. The punching device for tapered roller bearing production according to claim 1, characterized in that: the guide rail (2) is designed in a U shape, the guide rail (2) is sleeved on the outer side of the rotary table (5), the inner side of the guide rail (2) is provided with a plate groove (21), and the plate groove (21) is matched with the push plate (4).

6. The punching device for tapered roller bearing production according to claim 1, characterized in that: limiting grooves (20) are formed in one side of the interior of the guide rail (2), the limiting grooves (20) are located on the lower side of the plate groove (21), and one side of the pressing wheel (3) is located inside the guide rail (2).