CN112897041A - Feeding mechanism for production and shaping of retainer - Google Patents
Feeding mechanism for production and shaping of retainer Download PDFInfo
- Publication number
- CN112897041A CN112897041A CN202110062852.3A CN202110062852A CN112897041A CN 112897041 A CN112897041 A CN 112897041A CN 202110062852 A CN202110062852 A CN 202110062852A CN 112897041 A CN112897041 A CN 112897041A
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- CN
- China
- Prior art keywords
- clamping jaw
- bottom plate
- seat
- push rod
- driving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
Abstract
The invention relates to the field of bearing retainer production equipment, and solves the problem that a feeding mechanism in the prior art cannot guarantee single-time conveying of an annular sheet. The utility model provides a feeding mechanism for keeping ware production plastic, comprising a base plate, be equipped with horizontal actuating mechanism on the bottom plate and have preceding lateral shifting seat through preceding lateral sliding rail connection, preceding lateral shifting seat is connected with horizontal actuating mechanism's output, there are two preceding longitudinal shifting seats through preceding longitudinal sliding rail connection on the preceding lateral shifting seat, be equipped with annular sheet frame on the bottom plate, the spacing seat fixed connection of annular sheet frame is on the bottom plate, be equipped with the clearance that supplies annular sheet to pass through between spacing seat and the bottom plate, the thickness that the clearance height is greater than an annular sheet just is less than two annular sheets, be equipped with the clamping jaw push rod on the preceding longitudinal shifting seat, the last one side that is close to the mould of clamping jaw push rod is equipped with the clamping jaw, be equipped with tension spring between two clamping jaw.
Description
Technical Field
The invention relates to the field of bearing retainer production equipment, in particular to a feeding mechanism for shaping the retainer production.
Background
Bearing cages (also called bearing retainers) refer to bearing parts that partially encase and move with all or part of the rolling elements to isolate them and generally guide them and retain them within the bearing. In the production process of the bearing retainer, shaping and punching after blanking are finished through the same stamping equipment, and the stamping equipment is provided with three dies side by side for respectively carrying out primary shaping, shaping and punching. The annular sheet is stacked on the feeding mechanism, and the feeding mechanism conveys the annular sheet to the die. The existing feeding mechanism often cannot ensure that one annular sheet is conveyed once, so that two or even a plurality of annular sheets are stacked and conveyed to a mold, and shaping cannot be finished smoothly.
In addition, the feeding mechanism cannot feed three molds at the same time.
Disclosure of Invention
The invention provides a feeding mechanism for shaping production of a retainer, which solves the problem that the feeding mechanism in the prior art cannot ensure that one annular sheet is conveyed at a time, so that two or even a plurality of annular sheets are stacked and conveyed onto a mold, and shaping cannot be finished smoothly.
A feeding mechanism for production and shaping of retainers comprises a bottom plate, wherein a transverse driving mechanism is arranged on the bottom plate, a front transverse moving seat is connected with the front transverse moving seat through a front transverse sliding rail, the front transverse moving seat is connected with the output end of the transverse driving mechanism, two front longitudinal moving seats are connected with the front transverse moving seat through a front longitudinal sliding rail, an annular sheet frame is arranged on the bottom plate, a limiting seat of the annular sheet frame is fixedly connected with the bottom plate, a gap for annular sheets to pass through is formed between the limiting seat and the bottom plate, the gap height is larger than the thickness of one annular sheet and smaller than the thickness of the two annular sheets, a clamping jaw push rod is arranged on the front longitudinal moving seat, a clamping jaw is arranged on one side, close to a mold, a tension spring is arranged between the two clamping jaw push rods, a longitudinal driving mechanism is arranged on the clamping jaw push rod, a rear transverse moving seat is connected with the, the two clamping jaw push rods are respectively connected with the two rear longitudinal moving seats. When the invention is used, the invention is arranged on the shaping and stamping equipment and is used for conveying the annular sheet material to a die of the shaping and stamping equipment. Annular sheet is piled up on annular sheet frame, by the bottom plate support, tension spring's pulling force makes two clamping jaw push rods remove in opposite directions, it presss from both sides annular sheet tightly to drive the clamping jaw, then lateral shifting seat removes before the lateral driving mechanism drive, the clamping jaw is the slice, can pass the clearance between spacing seat and the bottom plate, because the clearance height between spacing seat and the bottom plate is greater than the thickness of an annular sheet and is less than the thickness of two annular sheets, consequently, the clamping jaw can only clip an annular sheet at every turn and make it pass through the clearance between spacing seat and the bottom plate, only an annular sheet is finally carried to the mould on. According to the invention, through reasonably setting the gap height between the limiting seat and the bottom plate, the effect that the clamping jaw conveys one annular sheet at a time is realized, the stamping forming power is ensured, and the waste of materials and even the damage of equipment are avoided.
Furthermore, longitudinal driving mechanism includes first drive plate and two push rod stands, and the push rod stand passes through the stand slide linkage and is in on the bottom plate, the push rod stand is located two between the clamping jaw push rod, be equipped with the second drive plate on the push rod stand, the both sides slope of first drive plate can promote the second drive plate when the downstream to make two preceding longitudinal movement seats remove along opposite direction. The jaws no longer grip the loop sheet so that the loop sheet falls onto the mold. The first driving plate is arranged on a stamping head of the shaping stamping equipment, is driven by a hydraulic system and moves up and down along with the upper die.
Furthermore, a driving roller is arranged on the second driving plate, a rotating shaft of the driving roller is horizontal, and when the first driving plate moves downwards, the inclined edge of the first driving plate is in contact with the driving roller. When the driving roller contacts with the inclined edge of the first driving plate, the driving roller can rotate, and the second driving plate is prevented from being blocked by friction between the first driving plate and the second driving plate to move towards two sides.
Furthermore, a push rod roller is arranged on the push rod upright post, the rotating shaft of the push rod roller is vertical, and the push rod roller is in contact with the clamping jaw push rod. The push rod gyro wheel can rotate when contacting with the clamping jaw push rod, avoids frictional force to hinder the clamping jaw push rod and removes.
Further, annular sheet frame includes spacing seat, and the circumference equipartition has many spacing posts on the spacing seat, the bottom surface of spacing seat with the distance between the top surface of bottom plate is greater than the thickness of an annular sheet and is less than the thickness of two sheets. The annular sheet is stacked in the middle of the limiting columns, through holes for the annular sheet to pass through are formed in the limiting seat, and the annular sheet falls down through the through holes and is supported by the bottom plate.
Further, the transverse driving mechanism comprises a driving motor, a screw rod arranged on the motor shaft and a nut seat matched with the screw rod, and the nut seat is connected with the front transverse moving seat through a bolt.
Furthermore, the clamping jaw comprises a clamping plate, a plurality of toothed plates are arranged on one side of the clamping plate, part of the toothed plates incline upwards, and the rest of the toothed plates incline downwards. Because the annular sheet material is shaped on the shaping and stamping equipment, the flat sheet material is changed into the retainer assembly with a three-dimensional structure, part of the toothed plate is inclined upwards, and the rest of the toothed plate is inclined downwards to more firmly clamp the retainer assembly to avoid falling off.
According to the technical scheme, the invention has the following advantages:
annular sheet is piled up on annular sheet frame, by the bottom plate support, tension spring's pulling force makes two clamping jaw push rods remove in opposite directions, it presss from both sides annular sheet tightly to drive the clamping jaw, then lateral shifting seat removes before the lateral driving mechanism drive, the clamping jaw is the slice, can pass the clearance between spacing seat and the bottom plate, because the clearance height between spacing seat and the bottom plate is greater than the thickness of an annular sheet and is less than the thickness of two annular sheets, consequently, the clamping jaw can only clip an annular sheet at every turn and make it pass through the clearance between spacing seat and the bottom plate, only an annular sheet is finally carried to the mould on. According to the invention, through reasonably setting the gap height between the limiting seat and the bottom plate, the effect that the clamping jaw conveys one annular sheet at a time is realized, the stamping forming power is ensured, and the waste of materials and even the damage of equipment are avoided.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, 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 based on these drawings without creative efforts.
FIG. 1 is a schematic view of a usage scenario of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a bottom view of the present invention.
Fig. 4 is a schematic structural view of the push rod column of the present invention.
FIG. 5 is a schematic view of the structure of the annular sheet holder of the present invention.
Fig. 6 is a schematic view of a structural jaw of the present invention.
1. The device comprises a base plate, 2, a front transverse sliding rail, 3, a front transverse moving seat, 4, a front longitudinal sliding rail, 5, a front longitudinal moving seat, 6, a limiting seat, 7, a clamping jaw push rod, 8, a clamping jaw, 9, a first driving plate, 10, a push rod upright post, 11, a second driving plate, 12, a driving roller, 13, a push rod roller, 14, a limiting post, 15, a driving motor, 16, a screw rod, 17, a nut seat, 18, a clamping plate, 19, a toothed plate, 20 and an upright post sliding rail.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 scope of protection of this patent.
Example 1
As shown in figures 1-6, a feeding mechanism for retainer production shaping comprises a bottom plate 1, a transverse driving mechanism is arranged on the bottom plate 1 and is connected with a front transverse moving seat 3 through a front transverse sliding rail 2, the front transverse moving seat 3 is connected with the output end of the transverse driving mechanism, two front longitudinal moving seats 5 are connected on the front transverse moving seat 3 through a front longitudinal sliding rail 4, an annular sheet frame is arranged on the bottom plate 1, a limiting seat 6 of the annular sheet frame is fixedly connected on the bottom plate 1, a gap for the annular sheet to pass through is arranged between the limiting seat 6 and the bottom plate 1, the height of the gap is larger than the thickness of one annular sheet and smaller than the thickness of the two annular sheets, a clamping jaw 8 push rod 7 is arranged on the front longitudinal moving seat 5, a clamping jaw 8 is arranged on one side of the clamping jaw 8 push rod 7, which is close to a mold, a tension spring is arranged between the, the bottom plate 1 is connected with a rear transverse moving seat through a rear transverse sliding rail, the rear transverse moving seat is connected with two rear longitudinal moving seats through a rear longitudinal sliding rail, and the two clamping jaw push rods 7 are respectively connected with the two rear longitudinal moving seats. When the invention is used, the invention is arranged on the shaping and stamping equipment and is used for conveying the annular sheet material to a die of the shaping and stamping equipment. Annular sheet is stacked on annular sheet frame, by bottom plate 1 support, tension spring's pulling force makes two clamping jaw 8 push rods 7 move in opposite directions, it presss from both sides the annular sheet tightly to drive clamping jaw 8, then horizontal moving seat 3 removes before horizontal actuating mechanism drive, clamping jaw 8 is the slice, can pass the clearance between spacing seat 6 and bottom plate 1, because the clearance height between spacing seat 6 and bottom plate 1 is greater than the thickness of an annular sheet and is less than the thickness of two annular sheets, consequently clamping jaw 8 can only clip an annular sheet and make it pass through the clearance between spacing seat 6 and bottom plate 1 at every turn, only an annular sheet is finally carried to the mould on. According to the invention, through reasonably setting the gap height between the limiting seat 6 and the bottom plate 1, the effect that the clamping jaw 8 conveys one annular sheet at a time is realized, the stamping forming power is ensured, and the waste of materials and even the damage of equipment are avoided. The longitudinal driving mechanism comprises a first driving plate 9 and two push rod upright columns 10, the push rod upright columns 10 are connected to the bottom plate 1 through upright column slide rails 20, the push rod upright columns 10 are located between the two push rods 7 of the clamping jaws 8, a second driving plate 11 is arranged on the push rod upright columns 10, two sides of the first driving plate 9 are inclined, the second driving plate 11 can be pushed when the first driving plate 9 moves downwards, and therefore the two front longitudinal moving seats 5 move in opposite directions. The jaws 8 no longer grip the loop sheet so that the loop sheet falls onto the mould. The first driving plate 9 is arranged on a stamping head of the shaping stamping device, is driven by a hydraulic system and moves up and down along with the upper die. The second driving plate 11 is provided with a driving roller 12, the rotating shaft of the driving roller 12 is horizontal, and when the first driving plate 9 moves downwards, the inclined edge of the first driving plate is contacted with the driving roller 12. The driving roller 12 can rotate when contacting the inclined side of the first driving plate 9, so as to prevent the friction between the first driving plate 9 and the second driving plate 11 from obstructing the movement of the second driving plate 11 to both sides. The push rod upright post 10 is provided with a push rod roller 13, the rotating shaft of the push rod roller 13 is vertical, and the push rod roller 13 is contacted with the push rod 7 of the clamping jaw 8. The push rod roller 13 can rotate when contacting with the push rod 7 of the clamping jaw 8, so that the friction force is prevented from blocking the movement of the push rod 7 of the clamping jaw 8. The annular sheet frame comprises a limiting seat 6, a plurality of limiting columns 14 are evenly distributed on the limiting seat 6 in the circumferential direction, and the distance between the bottom surface of the limiting seat 6 and the top surface of the bottom plate 1 is larger than the thickness of one annular sheet and smaller than the thickness of two sheets. The annular sheet is stacked in the middle of the limiting columns 14, through holes for the annular sheet to pass through are formed in the limiting seat 6, and the annular sheet falls down from the through holes and is supported by the bottom plate 1. The transverse driving mechanism comprises a driving motor 15, a screw 16 arranged on a motor shaft and a nut seat 17 matched with the screw 16, and the nut seat 17 is connected with the front transverse moving seat 3 through a bolt. The clamping jaw 8 comprises a clamping plate 18, a plurality of toothed plates 19 are arranged on one edge of the clamping plate 18, part of the toothed plates 19 are inclined upwards, and the rest are inclined downwards. Because the annular sheet material is shaped on the shaping and stamping equipment, the flat sheet material is changed into the retainer assembly with a three-dimensional structure, part of the toothed plate 19 inclines upwards, and the rest of the toothed plate inclines downwards to more firmly clamp the retainer assembly and avoid falling off.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A feeding mechanism for retainer production shaping is characterized by comprising a bottom plate (1), wherein a transverse driving mechanism is arranged on the bottom plate (1) and is connected with a front transverse moving seat (3) through a front transverse sliding rail (2), the front transverse moving seat (3) is connected with the output end of the transverse driving mechanism, the front transverse moving seat (3) is connected with two front longitudinal moving seats (5) through a front longitudinal sliding rail (4), an annular sheet frame is arranged on the bottom plate (1), a limiting seat (6) of the annular sheet frame is fixedly connected on the bottom plate (1), a gap for annular sheets to pass through is arranged between the limiting seat (6) and the bottom plate (1), the gap height is larger than the thickness of one annular sheet and smaller than the thicknesses of the two annular sheets, a clamping jaw push rod (7) is arranged on the front longitudinal moving seat (5), and a clamping jaw (8) is arranged on one side, close to a mold, of the clamping jaw, a tension spring is arranged between the two clamping jaw push rods (7), a longitudinal driving mechanism is arranged on the clamping jaw push rods (7), a rear transverse moving seat is connected to the bottom plate (1) through a rear transverse sliding rail, two rear longitudinal moving seats are connected to the rear transverse moving seat through a rear longitudinal sliding rail, and the two clamping jaw push rods (7) are respectively connected with the two rear longitudinal moving seats.
2. The feeding mechanism for the retainer production reshaping according to claim 1, wherein the longitudinal driving mechanism comprises a first driving plate (9) and two push rod columns (10), the push rod columns (10) are connected to the bottom plate (1) through column slide rails (20), the push rod columns (10) are located between the two clamping jaw push rods (7), a second driving plate (11) is arranged on the push rod columns (10), two sides of the first driving plate (9) are inclined, and the second driving plate (11) can be pushed when the first driving plate (9) moves downwards, so that the two front longitudinal moving seats (5) move in opposite directions.
3. The feeding mechanism for the retainer production truing of claim 2, wherein the second driving plate (11) is provided with a driving roller (12), the rotation axis of the driving roller (12) is horizontal, and the inclined side of the first driving plate (9) is in contact with the driving roller (12) when moving downward.
4. The feeding mechanism for retainer production truing according to claim 2 or 3, characterized in that the push rod rollers (13) are arranged on the push rod upright (10), the rotating shafts of the push rod rollers (13) are vertical, and the push rod rollers (13) are contacted with the clamping jaw push rods (7).
5. The feeding mechanism for retainer production shaping according to any one of claims 1 to 3, wherein the annular sheet frame comprises a limiting seat (6), a plurality of limiting columns (14) are uniformly distributed on the circumference of the limiting seat (6), and the distance between the bottom surface of the limiting seat (6) and the top surface of the bottom plate (1) is larger than the thickness of one annular sheet and smaller than the thickness of two sheets.
6. The feeding mechanism for production truing of retainers according to claim 1 characterized in that said transversal driving mechanism comprises a driving motor (15), a threaded rod (16) arranged on the motor shaft and a nut seat (17) cooperating with the threaded rod (16), the nut seat (17) being connected with said front transversal moving seat (3) by means of a bolt.
7. The feeding mechanism for retainer production truing according to claim 1, characterized in that said clamping jaw (8) comprises a clamping plate (18), a plurality of castellated plates (19) are provided on one side of the clamping plate (18), part of the castellated plates (19) are inclined upwards, and the rest are inclined downwards.
8. The feed mechanism for retainer production truing according to claim 1 characterized in that said jaw pusher (7) is provided with four jaws (8) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062852.3A CN112897041A (en) | 2021-01-18 | 2021-01-18 | Feeding mechanism for production and shaping of retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062852.3A CN112897041A (en) | 2021-01-18 | 2021-01-18 | Feeding mechanism for production and shaping of retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112897041A true CN112897041A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110062852.3A Pending CN112897041A (en) | 2021-01-18 | 2021-01-18 | Feeding mechanism for production and shaping of retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112897041A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320584Y (en) * | 2008-12-23 | 2009-10-07 | 深圳华特容器股份有限公司 | Multi-station automatic feeding device of punch press |
| CN104708506A (en) * | 2015-03-18 | 2015-06-17 | 杭州正强万向节有限公司 | Heavy cross universal joint full-automatic cylindrical grinder |
| EP2932859A1 (en) * | 2014-04-15 | 2015-10-21 | Zenari Engineering di Zenari Fausto & C. S.N.C. | Mechanism for stripping by automatic turning of artichokes of different sizes |
| CN105197562A (en) * | 2015-09-14 | 2015-12-30 | 苏州天裁纺织工艺品有限公司 | Automatic sponge feeding and conveying mechanism |
| CN206982234U (en) * | 2017-06-29 | 2018-02-09 | 桐乡市凤鸣制罐厂 | A kind of pipe fitting clamp system |
| CN108544198A (en) * | 2018-04-18 | 2018-09-18 | 合肥巨智能装备有限公司 | A kind of gasket material storage mechanism |
| CN108907024A (en) * | 2018-08-16 | 2018-11-30 | 安徽工业大学 | A kind of Three Degree Of Freedom multiple site punching automatic feeding |
| CN110153722A (en) * | 2019-06-11 | 2019-08-23 | 倪晋挺 | A kind of automobile brake disc automatic processing device |
-
2021
- 2021-01-18 CN CN202110062852.3A patent/CN112897041A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201320584Y (en) * | 2008-12-23 | 2009-10-07 | 深圳华特容器股份有限公司 | Multi-station automatic feeding device of punch press |
| EP2932859A1 (en) * | 2014-04-15 | 2015-10-21 | Zenari Engineering di Zenari Fausto & C. S.N.C. | Mechanism for stripping by automatic turning of artichokes of different sizes |
| CN104708506A (en) * | 2015-03-18 | 2015-06-17 | 杭州正强万向节有限公司 | Heavy cross universal joint full-automatic cylindrical grinder |
| CN105197562A (en) * | 2015-09-14 | 2015-12-30 | 苏州天裁纺织工艺品有限公司 | Automatic sponge feeding and conveying mechanism |
| CN206982234U (en) * | 2017-06-29 | 2018-02-09 | 桐乡市凤鸣制罐厂 | A kind of pipe fitting clamp system |
| CN108544198A (en) * | 2018-04-18 | 2018-09-18 | 合肥巨智能装备有限公司 | A kind of gasket material storage mechanism |
| CN108907024A (en) * | 2018-08-16 | 2018-11-30 | 安徽工业大学 | A kind of Three Degree Of Freedom multiple site punching automatic feeding |
| CN110153722A (en) * | 2019-06-11 | 2019-08-23 | 倪晋挺 | A kind of automobile brake disc automatic processing device |
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| PB01 | Publication | ||
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Application publication date: 20210604 |