CN210730623U - Long cylinder roller bearing production is with shell towards piece coiling equipment - Google Patents
Long cylinder roller bearing production is with shell towards piece coiling equipment Download PDFInfo
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- CN210730623U CN210730623U CN201921518082.3U CN201921518082U CN210730623U CN 210730623 U CN210730623 U CN 210730623U CN 201921518082 U CN201921518082 U CN 201921518082U CN 210730623 U CN210730623 U CN 210730623U
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- shaft
- movable
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- axle
- roller bearing
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Abstract
The utility model discloses a shell is towards piece coiling equipment for long cylindrical roller bearing production, comprising a sea, be equipped with two location axles and a loose axle in the pedestal, the middle part of location axle is fixed with the upper end of pivot through umbrella type steering gear group, the lower tip of pivot links firmly with the output shaft that rotates the motor, the both ends of location axle are fixed with down the axle sleeve respectively, the both ends of loose axle are fixed with the axle sleeve of rolling up respectively, the middle part of loose axle is fixed through the lift axle of connecting piece and electric liquid push rod, the activity chamber has been seted up to the inside of pedestal, the activity chamber includes that first perpendicular groove and second erect the groove. The utility model has the advantages of reasonable design, the loose axle pushes down under the effect of electricity liquid push rod, the location axle rotates under the effect of rotating the motor, realizes the coiling to the shell towards the piece based on three-roll edge rolling principle, the coiling operation is convenient and fast; the double-end is convoluteed simultaneously, improves machining efficiency, and the shell towards piece directly outwards slides after the coiling shaping takes out, convenient operation of unloading simultaneously.
Description
Technical Field
The utility model relates to a long cylinder roller bearing technical field especially relates to a long cylinder roller bearing production is with shell towards piece coiling equipment.
Background
The internal structure of the cylindrical roller bearing adopts rollers which are arranged in parallel, and space retainers or spacing blocks are arranged between the rollers, so that the inclination of the rollers or the mutual friction between the rollers can be prevented, and the increase of the rotating torque is effectively prevented. In the prior art, the open shell is required to be processed by a plurality of devices such as a shearing machine, a punching machine, a rounding machine and the like, the shearing machine is used for shearing a blank into sheets, the sheets are punched into shell punching sheets with V-shaped end shapes and oil holes through the punching machine, and the shell punching sheets are rolled and formed through the rounding machine.
To this end, patent specification No. CN204523876U discloses a rolling device for an open shell of a long cylindrical roller bearing, in which the surface of a rolling core rod is rough, a lifting seat is mounted on a mounting seat through a guide mechanism, a lifting drive device drives the lifting seat to move up and down along the guide mechanism, a first lower roller shaft and a second lower roller shaft are mounted on the top of the lifting seat, one end of the rolling core rod is driven to rotate by a core rod drive device, the other end of the rolling core rod is suspended, when the lifting seat is driven by the lifting drive device to move up to a high point, a clamping effect on a shell punching sheet is simultaneously formed between the rolling core rod and the first lower roller shaft, and between the rolling core rod and the second lower roller shaft, the rolling core rod is driven to rotate by the core rod drive device, and the first lower roller shaft and the second lower roller shaft follow up to wind the clamped shell punching sheet for forming. However, the shell rolling device has the disadvantages that the structure is too complex and the manufacturing cost is high; secondly, only single-end winding is realized, the efficiency is low, and the shell stamped sheet is not easy to take out after being wound and formed. Therefore, it is necessary to optimize and improve it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a shell towards piece coiling equipment is used in long cylindrical roller bearing production.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a shell punching sheet winding device for long cylindrical roller bearing production comprises a seat body, wherein two positioning shafts and a movable shaft are arranged in the seat body, the two positioning shafts are distributed side by side along the horizontal direction, the movable shaft is positioned right above the connecting line of the two positioning shafts, the middle part of each positioning shaft is respectively fixed with the upper end part of the rotating shaft through an umbrella-shaped steering gear set, the lower end part of the rotating shaft is fixedly connected with an output shaft of a rotating motor through a coupler, the two ends of the positioning shaft are respectively fixed with a lower rolling shaft sleeve, two ends of the movable shaft are respectively fixed with an upper coiling shaft sleeve, the middle part of the movable shaft is fixed with a lifting shaft of the electro-hydraulic push rod through a connecting piece, the electro-hydraulic push rod is fixed with the seat body through the support, a movable cavity is formed in the seat body, and the movable cavity comprises a first vertical groove matched with the outer diameter of the movable shaft and a second vertical groove matched with the outer diameter of the upper winding shaft sleeve; the connecting piece is including establishing the outer ring cover in the loose axle outside, the upside of outer ring cover is fixed with the lift axle of electricity liquid push rod, be equipped with the bearing between outer ring cover and the loose axle, the one end of outer ring cover is equipped with the retaining ring rather than as an organic whole, and the other end has movable retaining ring through the fix with screw, retaining ring, movable retaining ring cooperation are with the bearing centre gripping in outer ring cover.
Further, in the shell punching sheet winding device for producing the long cylindrical roller bearing, a mounting groove convenient for mounting a rotating motor is formed in the base body.
Further, in the case punching sheet winding device for producing the long cylindrical roller bearing, the outer diameter of the lower winding shaft sleeve is larger than the diameter of the positioning shaft, the outer diameter of the upper winding shaft sleeve is larger than the diameter of the movable shaft, the outer diameters of the lower winding shaft sleeve and the upper winding shaft sleeve are equal, and the outer end faces of the lower winding shaft sleeve and the upper winding shaft sleeve which are positioned on the same side are parallel and level with each other.
Further, in the casing punching sheet winding device for producing the long cylindrical roller bearing, the inner apertures of the fixed retainer ring and the movable retainer ring are larger than the outer diameter of the movable shaft.
Further, in the case punching sheet winding device for producing the long cylindrical roller bearing, the portions of the lower winding shaft sleeve and the upper winding shaft sleeve extending out of the seat body form a three-roller type rolling mechanism.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, on one hand the loose axle pushes down under the effect of electricity liquid push rod, and the location axle rotates under the effect of rotating the motor, realizes the coiling to the shell towards the piece based on three roll-type edge rolling principle, and the coiling operation is convenient and fast; on the other hand can the double-end be convoluteed simultaneously, improves machining efficiency, and the shell towards piece can directly outwards slide after the coiling shaping and take out, convenient operation of unloading simultaneously.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the connecting member of the present invention;
FIG. 3 is a schematic diagram of the right-side view structure of the connecting member of the present invention;
FIG. 4 is a schematic view of the structure of the movable chamber of the present invention;
FIG. 5 is a winding flow chart of the housing sheet of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-seat body, 2-positioning shaft, 3-movable shaft, 4-umbrella-shaped steering gear set, 5-rotating shaft, 6-rotating motor, 7-mounting groove, 8-lower scroll sleeve, 9-upper scroll sleeve, 10-connecting piece, 101-outer ring sleeve, 102-bearing, 103-fixed retainer ring, 104-movable retainer ring, 105-screw, 11-lifting shaft, 12-electro-hydraulic push rod, 13-support, 14-movable cavity, 141-first vertical groove and 142-second vertical groove.
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 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. 1-5, the present embodiment is a device for winding a housing punching sheet for producing a long cylindrical roller bearing, including a seat body 1, wherein two positioning shafts 2 and a movable shaft 3 are disposed in the seat body 1. The two positioning shafts 2 are distributed side by side along the horizontal direction, and the movable shaft 3 is positioned right above the connecting line of the two positioning shafts 2. The middle part of each positioning shaft 2 is fixed with the upper end part of a rotating shaft 5 through an umbrella-shaped steering gear set 4, the lower end part of the rotating shaft 5 is fixedly connected with an output shaft of a rotating motor 6 through a coupler, and a mounting groove 7 convenient for mounting the rotating motor 6 is formed in the seat body 1. The two ends of the positioning shaft 2 are respectively fixed with a lower scroll sleeve 8, and the two ends of the movable shaft 3 are respectively fixed with an upper scroll sleeve 9. The middle part of the movable shaft 3 is fixed with a lifting shaft 11 of an electro-hydraulic push rod 12 through a connecting piece 10, and the electro-hydraulic push rod 12 is fixed with the seat body 1 through a support 13. The outer diameter of the lower scroll sleeve 8 is larger than that of the positioning shaft 2, the outer diameter of the upper scroll sleeve 9 is larger than that of the movable shaft 3, the outer diameters of the lower scroll sleeve 8 and the upper scroll sleeve 9 are equal, and the outer end faces of the lower scroll sleeve 8 and the upper scroll sleeve 9 on the same side are flush with each other. The parts of the lower rolling shaft sleeve 8 and the upper rolling shaft sleeve 9 extending out of the seat body form a three-roller type rolling mechanism.
In this embodiment, the seat body 1 has a movable cavity 14 formed therein, and the movable cavity 14 includes a first vertical groove 141 matching with the outer diameter of the movable shaft 3 and a second vertical groove 142 matching with the outer diameter of the upper rolling sleeve 9.
In this embodiment, the connecting member 10 includes an outer ring sleeve 101 disposed on the outer side of the movable shaft 3, the upper side of the outer ring sleeve 101 is fixed to the lifting shaft 11 of the electro-hydraulic push rod 12, a bearing 102 is disposed between the outer ring sleeve 101 and the movable shaft 3, a fixed retainer 103 integrated with the outer ring sleeve 101 is disposed at one end of the outer ring sleeve 101, a movable retainer 104 is fixed to the other end of the outer ring sleeve via a screw 105, and the fixed retainer 103 and the movable retainer 104 cooperate to clamp the bearing 102 in the outer ring sleeve 101. The inner bore diameters of the fixed retainer ring 103 and the movable retainer ring 104 are larger than the outer diameter of the movable shaft 3.
One specific application of this embodiment is: the structure of the embodiment is reasonable in design, on one hand, the movable shaft 3 is pressed down under the action of the electro-hydraulic push rod 12, the positioning shaft 2 rotates under the action of the rotating motor 6, the winding of the shell punching sheet is realized based on the three-roller type edge rolling principle, and the winding operation is convenient and rapid; on the other hand can the double-end be convoluteed simultaneously, improves machining efficiency, and the shell towards piece can directly outwards slide after the coiling shaping and take out, convenient operation of unloading simultaneously.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a long cylinder roller bearing production is with shell towards piece coiling equipment, includes the pedestal, its characterized in that: the base body is internally provided with two positioning shafts and a movable shaft, the two positioning shafts are distributed side by side along the horizontal direction, the movable shaft is positioned right above the connecting line of the two positioning shafts, the middle part of each positioning shaft is fixed with the upper end part of the rotating shaft through an umbrella-shaped steering gear set, the lower end part of the rotating shaft is fixedly connected with an output shaft of a rotating motor through a coupler, the two ends of each positioning shaft are respectively fixed with a lower rolling shaft sleeve, the two ends of each movable shaft are respectively fixed with an upper rolling shaft sleeve, the middle part of each movable shaft is fixed with a lifting shaft of an electro-hydraulic push rod through a connecting piece, the electro-hydraulic push rod is fixed with the base body through a support, the base body is internally provided with a movable cavity, and the movable cavity comprises a first vertical groove matched with the outer diameter of the movable shaft and; the connecting piece is including establishing the outer ring cover in the loose axle outside, the upside of outer ring cover is fixed with the lift axle of electricity liquid push rod, be equipped with the bearing between outer ring cover and the loose axle, the one end of outer ring cover is equipped with the retaining ring rather than as an organic whole, and the other end has movable retaining ring through the fix with screw, retaining ring, movable retaining ring cooperation are with the bearing centre gripping in outer ring cover.
2. The long cylindrical roller bearing production shell punching sheet winding device according to claim 1, characterized in that: the base body is provided with a mounting groove convenient for mounting a rotating motor.
3. The long cylindrical roller bearing production shell punching sheet winding device according to claim 1, characterized in that: the outer diameter of the lower winding shaft sleeve is larger than that of the positioning shaft, the outer diameter of the upper winding shaft sleeve is larger than that of the movable shaft, the outer diameters of the lower winding shaft sleeve and the upper winding shaft sleeve are equal, and the outer end faces of the lower winding shaft sleeve and the upper winding shaft sleeve which are positioned on the same side are parallel and level with each other.
4. The long cylindrical roller bearing production shell punching sheet winding device according to claim 1, characterized in that: the inner bore diameters of the fixed retainer ring and the movable retainer ring are larger than the outer diameter of the movable shaft.
5. The long cylindrical roller bearing production shell punching sheet winding device according to claim 1, characterized in that: the parts of the lower rolling shaft sleeve and the upper rolling shaft sleeve extending out of the seat body form a three-roller type edge rolling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518082.3U CN210730623U (en) | 2019-09-12 | 2019-09-12 | Long cylinder roller bearing production is with shell towards piece coiling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518082.3U CN210730623U (en) | 2019-09-12 | 2019-09-12 | Long cylinder roller bearing production is with shell towards piece coiling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730623U true CN210730623U (en) | 2020-06-12 |
Family
ID=71006849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518082.3U Expired - Fee Related CN210730623U (en) | 2019-09-12 | 2019-09-12 | Long cylinder roller bearing production is with shell towards piece coiling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210730623U (en) |
-
2019
- 2019-09-12 CN CN201921518082.3U patent/CN210730623U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |