CN109877361A - A kind of Production of bearing hole punched device - Google Patents
A kind of Production of bearing hole punched device Download PDFInfo
- Publication number
- CN109877361A CN109877361A CN201910201388.4A CN201910201388A CN109877361A CN 109877361 A CN109877361 A CN 109877361A CN 201910201388 A CN201910201388 A CN 201910201388A CN 109877361 A CN109877361 A CN 109877361A
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- Prior art keywords
- fixture
- card ball
- side wall
- bearing
- inner cavity
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Abstract
The invention discloses a kind of Production of bearing hole punched devices of Production of bearing technical field, including pedestal, and the side wall of top plate is provided with cylinder, and the downside wall of telescopic rod is provided with drill bit, the abutting end of the connecting rod and propulsion device is provided with bearing, left fixture is provided on the bearing of left side, right fixture is provided on the bearing of right side, card ball is movably set on the right side of the holding tank inner cavity, the left side wall of the fixed plate is uniformly provided with the card ball groove to match with card ball, and card ball groove circular array is distributed, the device is when rotating right fixture, and after going to suitable position, reset spring pushes card ball to the right, card ball is set to be caught in the inner cavity of card ball groove, fixture is avoided surprisingly retainer to be driven to rotate, pass through the matching of card ball and card ball groove, facilitate the rotational angle of accurate right fixture every time, it ensure that and bored Hole be evenly distributed on retainer, simple to operate, the accuracy rate for improving work efficiency and drilling.
Description
Technical field
The present invention relates to Production of bearing technical field, specially a kind of Production of bearing hole punched device.
Background technique
It needs to be punched out bearing parts in bearing parts production and processing, and is needed on the retainer of bearing ball
Even to rush multiple groups hole, this some holes needs to be evenly distributed on retainer, but retainer is circular ring shape, between two adjacent groups hole
Spacing is difficult to accurately, for this purpose, it is proposed that a kind of Production of bearing hole punched device.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of Production of bearing hole punched device
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of Production of bearing hole punched device, including bottom
, it is provided with column at left and right sides of pedestal side wall, the side wall of two heel posts is provided with top plate, and the side wall of top plate
It is provided with cylinder, the bottom of cylinder output is provided with telescopic rod, and the downside wall of telescopic rod is provided with drill bit, and the left and right sides is vertical
The adjacent surface of column offers sliding slot, and the top movable of sliding slot inner cavity is provided with sliding block, downside wall and the sliding slot inner cavity of sliding block
Spring is provided between downside wall, the left side wall of right side sliding block is provided with connecting rod, and propulsion dress is provided through on left slider
It sets, and left side column is run through in the left end of propulsion device, the abutting end of connecting rod and propulsion device is provided with bearing, left side bearing
On be provided with left fixture, right fixture is provided on the bearing of right side, the protection hole to match with drill bit is uniformly provided on right fixture, it is right
It is provided with gripping mechanism at the top of fixture right side wall, the fixed plate to match with gripping mechanism is socketed on the outside of connecting rod, blocks
Tight device includes holding tank, and card ball is movably set on the right side of holding tank inner cavity, and the left side wall of card ball is provided with reset spring, and
The left side wall of reset spring is connect with the left side wall of holding tank inner cavity, and the left side wall of fixed plate is uniformly provided with to match with card ball
Card ball groove, and card ball groove circular array be distributed.
Preferably, the bottom of left and right sides column adjacent surface is provided with cross bar, and the left and right sides of cross bar side wall is set respectively
It is equipped with the fixture block to match with left fixture, right fixture, the lateral wall of left fixture and right fixture is uniformly provided with to match with fixture block
Card slot.
Preferably, propulsion device includes screwed pipe, and the right end of screwed pipe is connect with bearing, and the left end of screwed pipe is from the right side
Run through left slider and left side column to left successively activity, threaded rod is bolted on the left of screw thread tube cavity, and on the outside of threaded rod
Support frame is movably set on the left of wall, and the right end of support frame is evenly arranged with limited block, and limit is offered on the column of left side
Slot, and limited block activity is plugged on the inner cavity of limiting slot, the left side wall of threaded rod is provided with turntable.
Preferably, the right side wall of left fixture is provided with support ring, and support ring activity is plugged on the inner cavity of right fixture, and props up
The outer sidewall diameter of pushing out ring is from left to right gradually reduced.
Preferably, the lateral wall of turntable is uniformly arranged connecting rod, and rubber sleeve is arranged in the lateral wall of connecting rod, and on rubber sleeve
It is evenly arranged with anti-skidding convex grain, and anti-skidding convex grain is hollow convex grain.
Preferably, the side wall of fixture block is provided with guide pad, and the width of guide pad gradually successively decreases from bottom to top.
Compared with prior art, the beneficial effects of the present invention are:
1. the device, when rotating right fixture, the internal chamber wall of card ball groove is bonded with the outer wall of card ball, card ball is pushed to the left,
So that card ball is detached from card ball groove, facilitates the rotation of right fixture, and after going to suitable position, stop operating fixture, reset spring
Card ball is pushed to the right, so that card ball is caught in the inner cavity of card ball groove, fixture is avoided surprisingly retainer to be driven to rotate, by card ball with
The matching of card ball groove facilitates the rotational angle of accurate right fixture every time, ensure that bored hole is evenly distributed on retainer,
Accuracy rate simple to operate, improving work efficiency and drill；
2. after cylinder is contacted by drill bit with retainer, fixture is pushed to move down, make the inner cavity of fixture block insertion card slot, further
Left fixture and right fixture are fixed, left fixture and right fixture unintentional rotation is avoided, causes retainer to rotate, ensure that punching
Accuracy.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the right clamp structure schematic diagram of the present invention.
In figure: 1, pedestal；2, column；3, propulsion device；31, screwed pipe；32, threaded rod；33, turntable；4, gripping mechanism；
41, holding tank；42, reset spring；43, card ball；5, telescopic rod；6, drill bit；7, sliding slot；8, sliding block；9, spring；10, connecting rod；
11, top plate；12, bearing；13, left fixture；14, right fixture；15, protection hole；16, cylinder；17, cross bar；18, fixture block；19, block
Slot；20, fixed plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of Production of bearing hole punched device, including pedestal 1,
Column 2 is provided at left and right sides of 1 side wall of pedestal, the side wall of two heel posts 2 is provided with top plate 11, and the top of top plate 11
Side wall is provided with cylinder 16, and the bottom of 16 output end of cylinder is provided with telescopic rod 5, and the downside wall of telescopic rod 5 is provided with drill bit
6, the adjacent surface of left and right sides column 2 offers sliding slot 7, and the top movable of 7 inner cavity of sliding slot is provided with sliding block 8, the bottom of sliding block 8
Spring 9 is provided between the downside wall of 7 inner cavity of side wall and sliding slot, the left side wall of right side sliding block 8 is provided with connecting rod 10, and left side is sliding
Propulsion device 3 is provided through on block 8, and left side column 2 is run through in the left end of propulsion device 3, offers and pushes away on left side column 2
The fluting to match into device 3, propulsion device 3 can be slided up and down in fluting inner cavity, and connecting rod 10 is adjacent with propulsion device 3
End is provided with bearing 12, and left fixture 13 is provided on left side bearing 12, right fixture 14 is provided on right side bearing 12, when right folder
Tool 14 and left fixture 13 together clamping cage when, rotate right fixture 14, left fixture 13 rotates synchronously, and uniformly opens on right fixture 14
Equipped with the protection hole 15 to match with drill bit 6, drill bit 6 can pass through protection hole 15 when punching, avoid between drill bit 6 and right fixture 14
It contacts, is provided with gripping mechanism 4 at the top of right 14 right side wall of fixture, the outside of connecting rod 10 is socketed with and 4 phase of gripping mechanism
The fixed plate 20 matched, gripping mechanism 4 include holding tank 41, are movably set with card ball 43, card ball 43 on the right side of 41 inner cavity of holding tank
Left side wall be provided with reset spring 42, and the left side wall of reset spring 42 is connect with the left side wall of 41 inner cavity of holding tank, fixed
The left side wall of plate 20 is uniformly provided with the card ball groove to match with card ball 43, and card ball groove circular array is distributed, and card ball groove is protected
Guard aperture 15 and card slot 19 are correspondingly that when ensure that every secondary card ball 43 is caught in card ball groove, protection hole 15 is with drill bit 6 same
Straight line, card slot 19 and fixture block 18 ensure that every secondary card ball 43 is caught in card in same straight line, the card ball groove of annular array distribution
When ball groove inner cavity, the angle that right fixture 14 rotates is the same, thus between two adjacent groups hole when guaranteeing each punching
Away from identical.
Wherein, the bottom of 2 adjacent surface of left and right sides column is provided with cross bar 17, the left and right sides difference of 17 side wall of cross bar
It is provided with the fixture block 18 to match with left fixture 13, right fixture 14, the lateral wall of left fixture 13 and right fixture 14 is uniformly provided with
The card slot 19 to match with fixture block 18 passes through card when cylinder 16 is pushed down on left fixture 13 and right fixture 14 by drill bit 6
Block 18 is inserted into the inner cavity of card slot 19, plays fixed function to left fixture 13 and right fixture 14, avoids two groups of fixture unintentional rotations；
Propulsion device 3 includes screwed pipe 31, and the right end of screwed pipe 31 is connect with bearing 12, and the left end of screwed pipe 31 from
Left slider 8 and left side column 2 are run through to left successively activity in the right side, are bolted with threaded rod 32, and spiral shell on the left of 31 inner cavity of screwed pipe
Support frame is movably set on the left of 32 lateral wall of rasp bar, and the right end of support frame is evenly arranged with limited block, on left side column 2
Limiting slot is offered, and limited block activity is plugged on the inner cavity of limiting slot, the left side wall of threaded rod 32 is provided with turntable 33, passes through
Turntable 33 drives threaded rod 32 to rotate, and by the matching of threaded rod 32 and screwed pipe 31, screwed pipe 31 is pushed to the right, thus
Left fixture 13 is pushed to the right, bearing parts is clamped, by the matching of limited block and limiting slot, keeps support frame upper and lower
Mobile, without moving left and right, and threaded rod 32 can rotate on the support frame, and cannot move left and right；
The right side wall of left fixture 13 is provided with support ring, and support ring activity is plugged on the inner cavity of right fixture 14, and supports
The outer sidewall diameter of ring is from left to right gradually reduced, and the inner cavity of right fixture 14 is plugged on by support ring, to a left side for right fixture 14
Fixed function is played at end, avoids right fixture 14 is unexpected from shaking, the outer sidewall diameter of support ring from left to right gradually subtracts, and facilitates branch
Pushing out ring is inserted into the inner cavity of right fixture 14；
The lateral wall of turntable 33 is uniformly arranged connecting rod, and rubber sleeve is arranged in the lateral wall of connecting rod, and on rubber sleeve uniformly
It is provided with anti-skidding convex grain, and anti-skidding convex grain is hollow convex grain, the presence of connecting rod facilitates the rotation of turntable 33, and hollow is anti-skidding convex
Grain plays anti-skidding effect, and it is more comfortable to hold palm to connecting rod；
The side wall of fixture block 18 is provided with guide pad, and the width of guide pad gradually successively decreases from bottom to top, and guide pad is to card
Block 18 is inserted into 19 inner cavity of card slot and plays guiding role, facilitates the inner cavity that fixture block 18 is inserted into card slot 19.
Working principle: the part retainer of bearing is socketed on right fixture 14, drives 32 turns of threaded rod by turntable 33
It is dynamic, by the matching of threaded rod 32 and screwed pipe 31, screwed pipe 31 is pushed to the right, so that left fixture 13 be pushed away to the right
It is dynamic, retainer is clamped, by rotating two groups of fixtures, when adjusting the position of the punching on retainer, and rotating right fixture 14, card
The internal chamber wall of ball groove is bonded with the outer wall of card ball 43, and card ball 43 is pushed to the left, so that card ball 43 is detached from card ball groove, is facilitated right folder
The rotation of tool 14, and after going to suitable position, stop operating fixture, and reset spring 42 pushes card ball 43 to the right, makes card
Ball 43 is caught in the inner cavity of card ball groove, and fixture is avoided surprisingly retainer to be driven to rotate, and cylinder 16 works, and drives bottom by telescopic rod 5
The drill bit 6 in portion moves down, and after drill bit 6 is contacted with retainer, fixture is pushed to move down, so that fixture block 18 is inserted into the inner cavity of card slot 19, into one
Left fixture 13 and right fixture 14 is fixed in step, avoids 14 unintentional rotation of left fixture 13 and right fixture, and at this moment left fixture 13
It is not being moved down with right fixture 14, drill bit 6 is punched out retainer, and after punching, drill bit 6 is moved up, and spring 9 pushes sliding block 8
It moves up, separates fixture block 18 with card slot 19, facilitate the rotation again of left fixture 13 and right fixture 14.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Production of bearing hole punched device, including pedestal (1), it is characterised in that: the left and right two of pedestal (1) side wall
Side is provided with column (2), and the side wall of column (2) described in two sides is provided with top plate (11), and the side wall of top plate (11) is set
It is equipped with cylinder (16), the bottom of cylinder (16) output end is provided with telescopic rod (5), and the downside wall setting of telescopic rod (5)
Have drill bit (6), the adjacent surface of the left and right sides column (2) offers sliding slot (7), and the top of sliding slot (7) inner cavity is living
It is dynamic to be provided with sliding block (8), it is provided with spring (9) between the downside wall of the sliding block (8) and the downside wall of sliding slot (7) inner cavity, it is right
The left side wall of sliding block described in side (8) is provided with connecting rod (10), and propulsion device (3) are provided through on the left side sliding block (8),
And left side column (2) are run through in the left end of propulsion device (3), the connecting rod (10) and the abutting end of propulsion device (3) are respectively provided with
Have bearing (12), be provided on the left side bearing (12) left fixture (13), is provided with right fixture on the right side bearing (12)
(14), the protection hole (15) to match with drill bit (6), right fixture (14) right side wall are uniformly provided on the right fixture (14)
Top be provided with gripping mechanism (4), the fixed plate to match with gripping mechanism (4) is socketed on the outside of the connecting rod (10)
(20), the gripping mechanism (4) includes holding tank (41), is movably set with card ball on the right side of holding tank (41) inner cavity
(43), the left side wall of the card ball (43) is provided with reset spring (42), and the left side wall and holding tank of reset spring (42)
(41) the left side wall connection of inner cavity, the left side wall of the fixed plate (20) are uniformly provided with the card ball to match with card ball (43)
Slot, and card ball groove circular array is distributed.
2. a kind of Production of bearing hole punched device according to claim 1, it is characterised in that: the left and right sides column
(2) bottom of adjacent surface is provided with cross bar (17), is respectively arranged with and left fixture at left and right sides of cross bar (17) side wall
(13), the lateral wall of the fixture block (18) that right fixture (14) matches, the left fixture (13) and right fixture (14) is uniformly provided with
The card slot (19) to match with fixture block (18).
3. a kind of Production of bearing hole punched device according to claim 1, it is characterised in that: propulsion device (3) packet
It includes screwed pipe (31), and the right end of screwed pipe (31) is connect with bearing (12), and the left end of screwed pipe (31) is from right to left successively
Activity runs through left slider (8) and left side column (2), is bolted with threaded rod (32) on the left of screwed pipe (31) inner cavity, and
Support frame is movably set on the left of threaded rod (32) lateral wall, and the right end of support frame is evenly arranged with limited block, left side institute
It states and offers limiting slot on column (2), and limited block activity is plugged on the inner cavity of limiting slot, the left side wall of the threaded rod (32)
It is provided with turntable (33).
4. a kind of Production of bearing hole punched device according to claim 1, it is characterised in that: the right side of the left fixture (13)
Side wall is provided with support ring, and support ring activity is plugged on the inner cavity of right fixture (14), and the outer sidewall diameter of support ring is from a left side
It is gradually reduced to the right side.
5. a kind of Production of bearing hole punched device according to claim 3, it is characterised in that: the outside of the turntable (33)
Wall is uniformly arranged connecting rod, and rubber sleeve is arranged in the lateral wall of connecting rod, and anti-skidding convex grain is evenly arranged on rubber sleeve, and anti-skidding
Convex grain is hollow convex grain.
6. a kind of Production of bearing hole punched device according to claim 2, it is characterised in that: the top side of the fixture block (18)
Wall is provided with guide pad, and the width of guide pad gradually successively decreases from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201388.4A CN109877361A (en) | 2019-03-18 | 2019-03-18 | A kind of Production of bearing hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201388.4A CN109877361A (en) | 2019-03-18 | 2019-03-18 | A kind of Production of bearing hole punched device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109877361A true CN109877361A (en) | 2019-06-14 |
Family
ID=66932734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910201388.4A Pending CN109877361A (en) | 2019-03-18 | 2019-03-18 | A kind of Production of bearing hole punched device |
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| Country | Link |
|---|---|
| CN (1) | CN109877361A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947863A (en) * | 2019-12-04 | 2020-04-03 | 航天精工股份有限公司 | Auxiliary machining device for punching machine for small-size extrusion type oscillating bearing |
| CN111958052A (en) * | 2020-08-07 | 2020-11-20 | 李文发 | Bearing retainer grooving machine |
| CN115283743A (en) * | 2022-10-09 | 2022-11-04 | 南通阿米利自动化科技有限公司 | Automatic shearing equipment for bearing retainer |
| CN117718780A (en) * | 2024-02-07 | 2024-03-19 | 新乡市海山机械有限公司 | Adjustable clamping tool for machining special-shaped copper bush |
-
2019
- 2019-03-18 CN CN201910201388.4A patent/CN109877361A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947863A (en) * | 2019-12-04 | 2020-04-03 | 航天精工股份有限公司 | Auxiliary machining device for punching machine for small-size extrusion type oscillating bearing |
| CN110947863B (en) * | 2019-12-04 | 2021-03-26 | 航天精工股份有限公司 | Auxiliary machining device for punch press with outer diameter smaller than 16mm extrusion type oscillating bearing |
| CN111958052A (en) * | 2020-08-07 | 2020-11-20 | 李文发 | Bearing retainer grooving machine |
| CN115283743A (en) * | 2022-10-09 | 2022-11-04 | 南通阿米利自动化科技有限公司 | Automatic shearing equipment for bearing retainer |
| CN117718780A (en) * | 2024-02-07 | 2024-03-19 | 新乡市海山机械有限公司 | Adjustable clamping tool for machining special-shaped copper bush |
| CN117718780B (en) * | 2024-02-07 | 2024-05-14 | 新乡市海山机械有限公司 | Adjustable clamping tool for machining special-shaped copper bush |
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Application publication date: 20190614 |