CN105252323B - Chain ring stretches drilling equipment - Google Patents
Chain ring stretches drilling equipment Download PDFInfo
- Publication number
- CN105252323B CN105252323B CN201510763957.6A CN201510763957A CN105252323B CN 105252323 B CN105252323 B CN 105252323B CN 201510763957 A CN201510763957 A CN 201510763957A CN 105252323 B CN105252323 B CN 105252323B
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- stroma
- locating piece
- axle
- Prior art date
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
A kind of chain ring stretching drilling equipment includes fixing bottom plate, oil cylinder fixing base, die holder, fixed drawing pin, activity drawing pin, tension axle, the fixed drawing pin includes fixator pins and steady pin stroma, the steady pin stroma opens up the through hole along horizontal direction insertion, the activity draws pin to include movable pin and removable pin stroma, the through hole along horizontal direction insertion is opened up on removable pin stroma, the tension axle draws pin and activity to draw pin to be relatively fixed through the through hole of steady pin stroma and the through hole of removable pin stroma by fixed；Size of the invention by simulating loading force during chain actual use, the advance imposed load power on chain ring, so that deformation when chain ring reaches actual use before pinhole is processed, then pinhole is processed, so, when putting into actual use, deformation is not present in two semi-rings of chain ring, it is ensured that the spring catch sub-aperture inserted in actual use will not be also ejected.
Description
Technical field
The present invention relates to the manufacturing technology field of the chain ring of the supporting chain of mining coal excavation apparatus, more particularly to one
Plant chain ring stretching drilling equipment.
Background technology
Ore deposit side is when using chain, and the loading force that chain is born is very big, while chain bears load, in chain ring
Between spring holder easily come off so that cause chain ring two semi-rings separate, and then cause chain breakage, to ore deposit side
Production brings very big inconvenience, and analysis reason is that the pinhole of chain ring is processed when chain ring is not loaded, and then spring is determined
Position pin insertion pinhole constitutes whole chain, and when chain comes into operation, the loading force born on chain is very big so that chain link
Ring is deformed in load, the pinhole dystopy of two semi-rings of chain ring, causes spring holder to be ejected from pinhole.
The content of the invention
The present invention proposes a kind of chain ring stretching of processing pinhole under loading environment when simulating chain actual use
Drilling equipment.
A kind of chain ring stretches drilling equipment and sells, lives including fixed bottom plate, oil cylinder fixing base, die holder, fixed drawing
Dynamic to draw pin, tense axle, the oil cylinder fixing base and die holder are separately fixed on the fixed bottom plate, and the oil cylinder is fixed
Do not contacted between seat and die holder, the fixed drawing pin is fixed on the die holder, the fixed drawing pin includes
Fixator pins and steady pin stroma, the steady pin stroma are fixed on the die holder, and the steady pin stroma is opened up
Along the through hole of horizontal direction insertion, the activity draws pin to include movable pin and removable pin stroma, is opened on removable pin stroma
If along the through hole of horizontal direction insertion, the through hole of the steady pin stroma and the through hole of removable pin stroma are faced and coaxially
Same footpath, the tension axle draws pin and activity to draw pin relative through the through hole of steady pin stroma and the through hole of removable pin stroma by fixed
Fixed, the activity draws pin to be horizontally slipped along axle is tensed, and the oil cylinder fixing base includes oil cylinder and fixed support cylinder
Support, open up the through hole that the telescopic lever of fuel feeding cylinder is passed through with the position that faces of tension axle in support, it is described flexible
The termination of pull bar passes through the termination of the through hole of support and the right-hand member with tensing axle to be detachably fixed and is connected.
The present invention by simulate chain it is actual use when loading force size, the imposed load power on chain ring in advance,
So that deformation when chain ring reaches actual use before pinhole is processed, then processes pinhole, then by spring holder
Insertion is so processed in obtained pinhole, in this way, when putting into actual use, the relative position of two semi-rings of chain ring is not
Deformation can be not present in change, two semi-rings of chain ring, the position of the pinhole of two semi-rings of chain ring, which is also not present, to be become
Shape, it is ensured that the spring catch sub-aperture inserted in actual use will not be also ejected.
Brief description of the drawings
Fig. 1 is the structural representation that chain ring stretches drilling equipment.
Fig. 2 is that the chain ring for being mounted with chain ring stretches the structural representation of drilling equipment.
In figure：Fixed bottom plate 1, oil cylinder fixing base 2, support 21, telescopic lever 22, die holder 3, it is fixed draw pin 31,
Fixator pins 311, steady pin stroma 312, activity draw pin 32, movable pin 321, removable pin stroma 322, tense axle 33, it is outer fixed
Position block 34, loose slot 341, interior locating piece 35, slotted hole 351, limit shaft 36, chain ring 4, pinhole 41.
Embodiment
Referring to Fig. 1, chain ring stretching drilling equipment includes fixation bottom plate 1, oil cylinder fixing base 2, die holder 3, fixation
Pin 31, activity is drawn to draw pin 32, tense axle 33, oil cylinder fixing base 2 and die holder 3 are separately fixed on fixed bottom plate 1, oil cylinder
Do not contacted between fixed seat 2 and die holder 3, it is fixed to draw pin 31 to be fixed on die holder 3, it is fixed to draw pin 31 including solid
Rationed marketing 311 and steady pin stroma 312, steady pin stroma 312 are fixed on die holder 3, and steady pin stroma 312 opens up edge
The through hole of horizontal direction insertion, activity draws pin 32 to include movable pin 321 and removable pin stroma 322, in removable pin stroma 322
On open up through hole along horizontal direction insertion, the through hole of steady pin stroma 312 is faced simultaneously with the through hole of removable pin stroma 322
And coaxial same footpath, tense axle 33 and draw the He of pin 31 by fixed through the through hole of steady pin stroma 312 and the through hole of removable pin stroma 322
Activity draws pin 32 to be relatively fixed, and activity draws pin 32 to be horizontally slipped along axle 33 is tensed, and oil cylinder fixing base 2 includes oil cylinder and solid
Determine the support 21 of support cylinder, what the telescopic lever 22 that fuel feeding cylinder is opened up with tensing the position that axle 33 is faced in support 21 was passed through
Through hole, the termination of telescopic lever 22 passes through the termination of the through hole of support 21 and the right-hand member with tensing axle 33 to be detachably fixed and is connected.
Further, chain ring stretching drilling equipment also includes the outside fix block 34 and interior locating piece 35 being disposed adjacent, outer fixed
Position block 34 is fixed on the top of die holder 3, is opened up on an outer locating piece 34 side wall relative with interior locating piece 35
The groove of lower insertion, the width of the groove of the outside fix block 34 is not less than the width of steady pin stroma 312, so that steady pin stroma
312 are placed in the groove of outside fix block 34, and the top of fixator pins 311 leaks outside on the upper surface of outer locating piece 34,
Outside fix block 34 also opens up through hole with tensing the position that faces of left end of axle 33 so that tense the termination of the left end of axle 33 from this
Passed in through hole to the outside of outside fix block 34, interior locating piece 35 is fixed on the top of die holder 3, interior locating piece 35 with
The groove of up/down perforation is opened up on a relative side wall of outside fix block 34, the width of the groove of the interior locating piece 35 is not less than work
The width of dynamic pin seat 322, so that removable pin stroma 322 is placed in the groove of interior locating piece 35, the groove of interior locating piece 35
Length be more than the length of removable pin stroma 322 so that removable pin stroma 322 is left in the length direction of the groove of interior locating piece 35
Right to slide, the top of movable pin 321 leaks outside on the upper surface of interior locating piece 35, in interior locating piece 35 with tensing axle 33
The position that right-hand member is faced also opens up through hole, is stretched so that the termination for tensing the right-hand member of axle 33 is passed out of this through hole to oil cylinder
The termination connection of contracting pull bar 22.
Further, chain ring stretching drilling equipment also includes limit shaft 36, and horizontal direction is opened up extremely on axle 33 is tensed
Few two limiting through hole, limiting through hole is also opened up in removable pin stroma 322 with tensing the position that a through hole of axle 33 is faced,
The position faced in the limiting through hole of interior locating piece 35 and removable pin stroma 322 also opens up a limiting through hole, the interior positioning
The limiting through hole of block 35 is slotted hole 351, and the length of the distance of center circle of the slotted hole 351 and two radius sums is not less than tensing axle
The longest distance of the outer most edge of 33 at least two limiting through hole, limit shaft 36 sequentially pass through interior locating piece 35 limiting through hole,
The limiting through hole of removable pin stroma 322, the limiting through hole for tensing axle 33, will tense axle 33, removable pin stroma 322, interior positioning
Block 35 is relatively fixed.
For example, opening up three limiting through hole of horizontal direction on axle 33 is tensed.Because the specification of chain ring 4 is a lot, no
The chain link pitch of the chain ring 4 of same specification is different, and the present apparatus can use the stretching of the chain ring 4 of at least two specifications to drill,
Tense axle 33 on open up three limiting through hole be exactly the present apparatus can be applicable three kinds of specifications chain ring 4 stretching drilling use,
The fixed chain link for drawing the fixator pins 311 of pin 31 to draw the distance between movable pin 321 on pin 32 to be exactly chain ring 4 with activity
Pitch, the limiting through hole on removable pin stroma 322 is horizontally slipped to three limiting through hole and aligned respectively, and by limit shaft 36
During insertion locking, the distance between fixator pins 311 and movable pin 321 represent the chain link pitch of the chain ring 4 of three kinds of specifications.
Further, the loading force applied due to oil cylinder is very big, such as 50KN, now chain ring 4 and fixator pins 311,
Fitted between movable pin 321, outside fix block 34, interior locating piece 35 close, remove very inconvenient during chain ring 4, outside now
Loose slot 341, the outside fix that loose slot 341 is not passed through with the termination of the left end of tension axle 33 are opened up on the upper surface of locating piece 34
The through hole connection of block 34, as long as being inserted the bottom of chain ring 4 from loose slot 341 using an elongated or flat crowbar, is gently prized
Dynamic crowbar can loosen chain ring 4, conveniently remove.
Referring to Fig. 2, when processing pinhole 41 using the present apparatus, according to the chain link of the chain ring 4 of pinhole 41 to be processed
Tensed away from the selection insertion of limit shaft 36 among one in three limiting through hole on axle 33, chain ring 4 is placed on outside fix block
34 and the top of interior locating piece 35, and pin 31 and activity fixed will be drawn to draw pin 32 to insert in two holes of chain ring 4, by oil cylinder
The termination of telescopic lever 22 is fixedly connected with tensing axle 33, starts oil cylinder, and telescopic lever 22 pulls tension axle 33 and activity to draw pin
32 and chain ring 4 move right, stop drag, now processed in the middle of chain ring 4 when the pulling force of oil cylinder reaches pretightning force
Pinhole 41.
Certainly, between all single parts and miscellaneous part in the present invention, such as oil cylinder fixing base 2, die holder 3
Between fixed bottom plate 1, between steady pin stroma 312 and die holder 3, the telescopic lever 22 of oil cylinder with tense axle 33 it
Between, reasonably it can be realized using conventional connected mode, the machinery neck such as bolt connection, key pin are connected, be connected together
Conventional connected mode in domain.Oil cylinder can also can provide device generation that come and go linear motion and transfer motion power with other
Replace.
Claims (4)
1. a kind of chain ring stretches drilling equipment, it is characterised in that：Including fixed bottom plate, oil cylinder fixing base, die holder, solid
Fixed to draw pin, activity to draw pin, tense axle, the oil cylinder fixing base and die holder are separately fixed on the fixed bottom plate, institute
State and do not contacted between oil cylinder fixing base and die holder, the fixed drawing pin is fixed on the die holder, described solid
Fixed to draw pin to include fixator pins and steady pin stroma, the steady pin stroma is fixed on the die holder, the fixation
Pin seat opens up the through hole along horizontal direction insertion, and the activity draws pin to include movable pin and removable pin stroma, in activity
Open up through hole along horizontal direction insertion on pin seat, the through hole of the steady pin stroma with the through hole phase of removable pin stroma just
Pair and coaxial same footpath, the tension axle fixed will draw pin and living through the through hole of steady pin stroma and the through hole of removable pin stroma
Dynamic to draw pin to be relatively fixed, the activity draws pin to be horizontally slipped along axle is tensed, and the oil cylinder fixing base includes oil cylinder and solid
Determine the support of support cylinder, what the telescopic lever that the position faced in support with the tension axle opens up fuel feeding cylinder was passed through leads to
Hole, the termination of the telescopic lever passes through the termination of the through hole of support and the right-hand member with tensing axle to be detachably fixed and is connected, described
Chain ring stretching drilling equipment also includes limit shaft, and at least two limiting through hole of horizontal direction are opened up on the tension axle,
Limiting through hole is also opened up with tensing the position that a through hole of axle is faced in removable pin stroma, in interior locating piece and movable pin
The position that the limiting through hole of seat is faced also opens up a limiting through hole, and the limiting through hole of the interior locating piece is slotted hole, the length
The length of the distance of center circle of circular hole and two radius sums is most long not less than the outer most edge at least two limiting through hole for tensing axle
Distance, the limit shaft sequentially passes through the limiting through hole of interior locating piece, the limiting through hole of removable pin stroma, tenses the spacing logical of axle
Hole, will tense axle, removable pin stroma, interior locating piece and is relatively fixed.
2. chain ring as claimed in claim 1 stretches drilling equipment, it is characterised in that：The chain ring stretching drilling equipment is also
Including the outside fix block and interior locating piece being disposed adjacent, the outside fix block is fixed on the top of die holder, in outside fix
The groove of up/down perforation is opened up on a block side wall relative with interior locating piece, the width of the groove of the outside fix block is not less than institute
The width of steady pin stroma is stated, so that steady pin stroma is placed in the groove of outside fix block, outside the top of the fixator pins
Leakage is on the upper surface of outer locating piece, and the position faced in the left end of outer locating piece and the tension axle also opens up through hole,
So that the termination for tensing the left end of axle is passed from the through hole to the outside of outside fix block, the interior locating piece is fixed on mould and consolidated
The top of reservation, opens up the groove of up/down perforation, the interior locating piece on an interior locating piece side wall relative with outside fix block
The width of groove be not less than the width of the removable pin stroma so that removable pin stroma is placed in the groove of interior locating piece,
The length of the groove of interior locating piece is more than the length of the removable pin stroma, so that groove of the removable pin stroma in interior locating piece
Length direction horizontally slips, and the top of the movable pin leaks outside on the upper surface of interior locating piece, in interior locating piece and institute
State and tense the position that faces of right-hand member of axle and also open up through hole so that the termination for tensing the right-hand member of axle passed out of this through hole to
The termination connection of the telescopic lever of oil cylinder.
3. chain ring as claimed in claim 2 stretches drilling equipment, it is characterised in that：Level side is opened up on the tension axle
To three limiting through hole.
4. chain ring as claimed in claim 2 stretches drilling equipment, it is characterised in that：Opened up on the upper surface of outer locating piece
Loose slot, the through hole for the outside fix block that the loose slot is not passed through with the termination of the left end of tension axle is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763957.6A CN105252323B (en) | 2015-11-11 | 2015-11-11 | Chain ring stretches drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763957.6A CN105252323B (en) | 2015-11-11 | 2015-11-11 | Chain ring stretches drilling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105252323A CN105252323A (en) | 2016-01-20 |
| CN105252323B true CN105252323B (en) | 2017-08-15 |
Family
ID=55092413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510763957.6A Active CN105252323B (en) | 2015-11-11 | 2015-11-11 | Chain ring stretches drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252323B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226661A (en) * | 2018-10-12 | 2019-01-18 | 宁夏天地奔牛链条有限公司 | Compact type chain vertical ring stretches apparatus for shaping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202356986U (en) * | 2011-11-03 | 2012-08-01 | 芜湖恒升重型机床股份有限公司 | Ram deflection deformation compensation device |
| CN102922324A (en) * | 2012-11-05 | 2013-02-13 | 宁夏天地奔牛实业集团有限公司 | Positioning clamping device for mining vertical-ring connector chain rings |
| CN202846207U (en) * | 2012-11-05 | 2013-04-03 | 宁夏天地奔牛实业集团有限公司 | Clamp special for arc tooth chain-link ring for mining |
| CN202897381U (en) * | 2012-11-05 | 2013-04-24 | 宁夏天地奔牛实业集团有限公司 | Novel vertical-ring connector unit |
| CN104400470A (en) * | 2014-11-06 | 2015-03-11 | 新余钢铁集团有限公司 | Device with adjustable center distance for machining link plate parts |
| CN205096910U (en) * | 2015-11-11 | 2016-03-23 | 宁夏天地奔牛实业集团有限公司 | Tensile drilling equipment of chain link ring |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8528182B2 (en) * | 2009-02-23 | 2013-09-10 | L & P Property Management Company | Achieving tension in a seating unit by pre-forming a frame |
-
2015
- 2015-11-11 CN CN201510763957.6A patent/CN105252323B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202356986U (en) * | 2011-11-03 | 2012-08-01 | 芜湖恒升重型机床股份有限公司 | Ram deflection deformation compensation device |
| CN102922324A (en) * | 2012-11-05 | 2013-02-13 | 宁夏天地奔牛实业集团有限公司 | Positioning clamping device for mining vertical-ring connector chain rings |
| CN202846207U (en) * | 2012-11-05 | 2013-04-03 | 宁夏天地奔牛实业集团有限公司 | Clamp special for arc tooth chain-link ring for mining |
| CN202897381U (en) * | 2012-11-05 | 2013-04-24 | 宁夏天地奔牛实业集团有限公司 | Novel vertical-ring connector unit |
| CN104400470A (en) * | 2014-11-06 | 2015-03-11 | 新余钢铁集团有限公司 | Device with adjustable center distance for machining link plate parts |
| CN205096910U (en) * | 2015-11-11 | 2016-03-23 | 宁夏天地奔牛实业集团有限公司 | Tensile drilling equipment of chain link ring |
Non-Patent Citations (1)
| Title |
|---|
| 预变形在发动机零件加工工艺中的应用;张春华;《金属加工（冷加工）》;20150101(第1期);第57-58页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105252323A (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102013002352B4 (en) | Article mounting device with robot | |
| CN105252323B (en) | Chain ring stretches drilling equipment | |
| DE112012005891T5 (en) | Tire testing device | |
| CN109909714A (en) | One kind is based on pin shaft assembling device between intelligence manufacture workpiece | |
| CN205655771U (en) | Examine structure of signing an undertaking | |
| CN208147756U (en) | A kind of fast-connecting type pin removal | |
| CN205096910U (en) | Tensile drilling equipment of chain link ring | |
| US20200264159A1 (en) | Needle-Guiding Device for a Drilling Resistance Measurement Unit, Drilling Resistance Measurement Unit, and Drilling Resistance Measurement Method for Investigating the Nature of Wood | |
| CN104260045A (en) | Chip extractor | |
| CN203957894U (en) | A kind of engineering mechanical instruments platform tooth-type catch gear | |
| CN210339297U (en) | Automatic adjusting mechanism for belt tensioning | |
| CN202811728U (en) | Plug and pull pin used for automotive part measure | |
| CN205209399U (en) | Accurate hole site degree of putting detection device of part double -basis | |
| KR101405272B1 (en) | Automatic drawing apparatus of dynamic cone penetrated for ground investigation | |
| CN208155735U (en) | Fixture and testing machine | |
| CN207431329U (en) | A kind of portable something that gives the game away type eccentric boring hole machine | |
| CN209198072U (en) | A kind of zipper test equipment | |
| CN207468865U (en) | A kind of coil holder of sewing machine | |
| CN207263084U (en) | A kind of micromachine diastema detection device | |
| CN217722351U (en) | Mouse behaviourology experimental device | |
| CN109163893A (en) | A kind of flange face fastener fatigue test frock | |
| CN205991759U (en) | A kind of valve body porous position degree detection apparatus | |
| CN205905038U (en) | Tensioner | |
| CN205362906U (en) | Movable handheld devices of mantle fiber machine | |
| CN205653567U (en) | Novel serging machine with shock -absorbing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: 753001, No.1, metalworking Road, Dawukou District, the Ningxia Hui Autonomous Region, Shizuishan Co-patentee after: Ningxia Tiandi Benniu Huante Technology Co., Ltd Patentee after: NINGXIA TIANDI BENNIU INDUSTRIAL GROUP Co.,Ltd. Address before: 753001, No.1, metalworking Road, Dawukou District, the Ningxia Hui Autonomous Region, Shizuishan Patentee before: NINGXIA TIANDI BENNIU INDUSTRIAL GROUP Co.,Ltd. |