CN106217080A - A kind of middle cover pin-and-hole processing clamping method and device - Google Patents
A kind of middle cover pin-and-hole processing clamping method and device Download PDFInfo
- Publication number
- CN106217080A CN106217080A CN201610741895.3A CN201610741895A CN106217080A CN 106217080 A CN106217080 A CN 106217080A CN 201610741895 A CN201610741895 A CN 201610741895A CN 106217080 A CN106217080 A CN 106217080A
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- CN
- China
- Prior art keywords
- workpiece
- riser
- clamping
- indexing
- middle cover
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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.)
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Classifications
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- 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
Abstract
The invention discloses a kind of middle cover pin-and-hole processing clamp method, the steps include: (1), base arrange a riser one end of workpiece is positioned, and a positioning block is set on riser workpiece is positioned and supports, at the bushing plate that is provided above of locating piece, described riser, locating piece and bushing plate collectively form a clamping mouth adapted with workpiece；(2), slip into clamping mouth by one end of workpiece from side, an indexing clamp system is set and is clamped and secures the workpiece against from the other end of workpiece in clamping mouth, be then processed；(3), after work pieces process completes, the indexing of operation indexing clamp system, workpiece is discharged, then quickly unloads the workpiece processed, and next workpiece to be processed of clamping from side.The invention also discloses a kind of middle cover pin-and-hole processing clamping device.The present invention's is reasonable in design, simple to operate, and clamping speed is fast, substantially increases work efficiency.
Description
Technical field
The present invention relates to machining field, more specifically, it relates to a kind of middle cover pin-and-hole processing clamping method and device.
Background technology
Drill and ream middle cover pin-and-hole at present, the hand-held middle cover of Producer, carries out manual operations with fixing drill jig (band clamping), first holes
(guiding with drill bushing), rear fraising (guides without guide pin bushing), there is crudy low precision, and machining coordinate is unstable, and operation is not
Convenient the most dangerous, inefficiency.The application motion to solve the technical problem that: during middle cover pin hole processing, hand-held adds
Work is inconvenient, and the difficult problem that safety is low and working (machining) efficiency is low affects product processing quality.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is provided that a kind of clamping middle cover pin-and-hole easily
Processing clamp method.
It is a further object of the invention to provide the middle cover pin-and-hole processing clamping device that a kind of clamping is convenient, reliability is high.
For achieving the above object, on the one hand, a kind of middle cover pin-and-hole processing clamp method of the present invention, comprise the steps:
Base arranges a riser one end of workpiece is positioned, and arrange on riser a positioning block workpiece is positioned and
Supporting, at the bushing plate that is provided above of locating piece, described riser, locating piece and bushing plate collectively form one and adapt with workpiece
Clamping mouth；One end of workpiece is slipped into from side clamping mouth, an indexing clamp system is set and presss from both sides from the other end of workpiece
Tight and secure the workpiece against in clamping mouth, then it is processed；After work pieces process completes, the indexing of operation indexing clamp system,
Workpiece is discharged, then quickly unloads the workpiece processed, and next workpiece to be processed of clamping from side.
Further, screw rod that described indexable clamp system includes being secured transverse on described riser, rotating
It is arranged on screw rod and the indexable pressing plate that be vertically arranged corresponding with Workpiece clamping position, also includes being located at outside indexing pressing plate
Retaining mechanism.
Further, described indexable clamp system also includes being secured transverse on the riser below screw rod and a top
Bar, when workpiece be indexed pressing plate lock from outside, push rod to indexing pressing plate inner side be supported, with limit its
Rotate.
As further improving, it is additionally included on described bushing plate and the hinge set corresponding with the pin-and-hole of workpiece is set.
On the other hand, a kind of middle cover pin-and-hole processing clamping device, including mounting seat, described mounting seat is provided with workpiece
One end carry out the riser that positions, described riser side is protruded and is provided with the locating piece that the bottom with workpiece adapts, fixed
Riser above the block of position is provided with the bushing plate of a lateral arrangement, described riser and be positioned at locating piece and the bushing plate of its same side
Collectively form the clamping mouth adapted with workpiece；It is additionally provided with on described riser from the workpiece other end Workpiece clamping or release
Indexing clamp system.
Further, described indexable clamp system includes the screw rod being secured transverse on described riser and can be rotatable
And be laterally slidably set on screw rod and with the indexable pressing plate that Workpiece clamping end adapts, also include being located at outside indexing pressing plate
Retaining mechanism.
Further, described indexable clamp system also includes being secured transverse on the riser below screw rod and to indexing
Pressing plate carries out the push rod of horizontal support.
As further improving, described screw rod is cased with an extrusion spring.
As further improving, described bushing plate is provided with the hinge set corresponding with the processing hole of workpiece.
Beneficial effect
The present invention's is reasonable in design, by indexing clamp system energy quickly clamping, unloading workpiece, simple to operate, significantly
Improve work efficiency；The design of bushing plate can be accurately positioned cutter, it is ensured that machining accuracy, and can meet brill, hinge twice simultaneously
Operation, clamped one time, complete two procedures, be greatly saved the time, and can effectively protect cutter to be damaged, cost-effective,
Increase productivity effect；Locating piece fixation, can effectively support workpiece, reliable and stable, it is ensured that the quality of product.
Accompanying drawing explanation
Fig. 1 is the structural front view of the middle cover pin-and-hole processing clamping device of the present invention；
Fig. 2 is the structure top view of the middle cover pin-and-hole processing clamping device of the present invention；
Fig. 3 is the schematic enlarged-scale view of the first nut in the present invention；
Fig. 4 is the front view of indexing pressing plate in the present invention；
Fig. 5 is the left view of indexing pressing plate in the present invention；
Fig. 6 is the top view of bushing plate in the present invention；
Fig. 7 is the top view of locating piece in the present invention；
Fig. 8 is the left view of locating piece in the present invention；
Fig. 9 is the top view of base in the present invention；
Figure 10 is the left view of base in the present invention.
In figure: 1, base；2, workpiece；3, locating piece；301, projection；302, the second pin-and-hole；303, the 4th screwed hole；304、
5th screwed hole；4, screw rod；5, indexing pressing plate；6, bushing plate；601, the first installing hole；602, the first screwed hole；603, the 5th
Installing hole；7, push rod；8, hinge set；9, turning handle；10, the first nut；11, riser；12, extrusion spring；13, the second nut；
14, connecting screw hole；15, breach；16, chute；17, packing ring；18, the 4th installing hole；19, lining；20, the first pin-and-hole；21, second
Screwed hole；22, the 3rd screwed hole；23, the second installing hole；24, the 3rd installing hole；25, the 6th installing hole.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but does not constitute any limitation of the invention, any
The amendment of the limited number of time that people is made in scope of the invention as claimed, still in scope of the presently claimed invention.
The specific embodiment of the present invention is such that with reference to shown in Fig. 1-Figure 10, and a kind of middle cover pin-and-hole processes clamping device,
Including mounting seat 1, mounting seat 1 is provided with the riser 11 that the one end to workpiece 2 positions, riser 11 side protrude be provided with
The locating piece 3 that the bottom of workpiece 2 adapts, the riser 11 above locating piece 3 is provided with the bushing plate 6 of a lateral arrangement, vertical
Plate 11 and be positioned at the locating piece 3 of its same side and bushing plate 6 collectively forms the clamping mouth adapted with workpiece 2；On riser 11 also
It is provided with the indexable clamp system from workpiece 2 other end workpiece 2 being clamped or discharging.During clamping workpiece 2, workpiece 2 is entered from side
Enter in clamping mouth, by the indexing indexing of clamp system and workpiece 2 is clamped, after machining, is being clamped by indexing
The indexing of mechanism, then workpiece 2 is taken out from side, whole clamping or release process, simple and quick, workpiece 2 accurate positioning, and energy
Workpiece 2 is clamped firmly, and safety is high, is greatly improved work efficiency；By drill jig version 6 cutter guided and position, protecting
Card machining accuracy, is effectively improved crudy.
In the present embodiment, indexing clamp system includes being secured transverse on riser 11 screw rod 4 and can be rotatable and horizontal
To the indexable pressing plate 5 being set in slidably on screw rod 4 and adapt with workpiece 2 pinching end, also include being located at outside indexing pressing plate 5
Retaining mechanism.Riser 11 is provided with the 3rd screwed hole 22 being connected with screw rod 4, is threaded connection and screw rod 4 is vertically hanged
Hanging in vertical rod 11, and be locked on riser 11 by screw rod 4 by the second nut 13, the other end being additionally included in screw rod 4 is provided with
First nut 10 of locking indexing pressing plate 5；Indexing pressing plate 5 rotates and adapts with workpiece 2, is tightening on rear side of indexing pressing plate 5
First nut 10 makes indexing pressing plate 5 clamp workpiece 2, makes clamping firm reliably, it is ensured that machining accuracy；After workpiece 2 machines, pine
Drive the first nut 10, rotary indexing pressing plate 5, then take out workpiece 2 from clamping mouth, then carry out the next clamping of workpiece 2, processing
Work, this device energy quickly clamping, unloading workpiece 2, simple to operate, substantially increase work efficiency.
In the present embodiment, indexing clamp system also includes being secured transverse on the riser 11 below screw rod 4 and to indexing
Pressing plate 5 carries out the push rod 7 of horizontal support, and the bottom of riser 11 is provided with the 6th installing hole 25 being connected with push rod 7, by riser 11
The push rod 7 of bottom carries out horizontal support to the lower end of indexing pressing plate 5, and, screw rod 4 is cased with an extrusion spring 12, and extruding
The middle part of indexing pressing plate 5 is supported by spring 12, makes indexing pressing plate 5 can keep balance when being clamped workpiece 2, makes dress
Press from both sides the most firm reliably, it is ensured that machining accuracy；Extrusion spring 12 can also unclamp the first nut 10, is outwards ejected by riser 11,
It is easy to the dismantlement work of workpiece 2, improves work efficiency.
In the present embodiment, locating piece 3 semicircular in shape, it is arranged on the top of screw rod 4, convex in one end of locating piece 3
Act the projection 301 having the side with riser 11 to adapt, the end face of locating piece 3 is provided with and connects fixing to locating piece 3 and riser
The second pin-and-hole 302 and the 4th screwed hole 303 that be that connect and that be distributed side by side, is provided with the 5th screwed hole on the end face of projection 301
304；Corresponding, riser 11 be provided with second installing hole 23 corresponding with the second pin-and-hole 302 and with the 4th screwed hole 303 phase
The 3rd corresponding installing hole 24, and fourth installing hole 18 corresponding with the 5th screwed hole 304；Will be fixed by bolt and pin
Position block 3 is firmly connected with riser 11, it is ensured that locating piece 3 provides stable support force, locating piece 3 semicircular in shape to workpiece 2, alleviates
The weight of locating piece 3, prevents locating piece deformation or sagging, good rigidly, it is ensured that crudy.
In the present embodiment, the first nut 10 is provided with turning handle 9, and the outer wall on the first nut 10 is provided with connection
Screw 14, is threaded connection and is arranged in connecting screw hole 14 by turning handle 9, rotates the first nut 10 by turning handle 9,
Make staff without just easily indexing pressing plate 5 being clamped workpiece 2 by instrument, simple to operate, save the clamping time, effectively
Alleviate the labor intensity of workman, improve work efficiency；And the angle between turning handle 9 and the first nut 10 is certain acute angle
Arrange, utilitarian design, it is simple to operative's turning handle 9.
In the present embodiment, the bottom of indexing pressing plate 5 is provided with the breach 15 adapted with push rod 7 end, on breach 15
It is provided with and limits the limiting stand terrace that indexing pressing plate 5 rotates, be provided with what the end with workpiece 2 adapted on the top of indexing pressing plate 5
Chute 16, quickly location indexing pressing plate 5, prevent indexing pressing plate 5 from pressing partially, it is ensured that workpiece 2 can be pressed rapidly by indexing pressing plate 5
Tightly；Between extrusion spring 12 and indexing pressing plate, it is additionally provided with packing ring 17, extrusion spring 12 can be strengthened to indexing by packing ring 17
The Area of bearing of pressing plate 5, makes support effect better.
In the present embodiment, bushing plate 6 semicircular in shape, one end of bushing plate 6 is provided with the peace that the end face of riser 11 adapts
Dress portion, is provided with the first installing hole 601 and the first screwed hole 602 being connected with riser 11 end face, at riser 11 on installation portion
End face is provided with first pin-and-hole 20 corresponding with the first installing hole 601 of bushing plate 6 and corresponding with the first screwed hole 602
Second screwed hole 21, is fixed on the top of riser 11 by bolt and pin by bushing plate 6, accurate positioning, firmly installs, and
Bushing plate 6 semicircular in shape designs, and effectively alleviates weight, prevents bushing plate 6 sagging；It is provided with on bushing plate 6 and the processing of workpiece 2
The hinge set 8 that hole is corresponding, is provided with and cuts with scissors the 5th installing holes 603 that adapt of set 8 on bushing plate 6, the 5th installing hole 603 with
It is provided with lining 19 between gum cover 8, by lining 19, hinge set 8 is firmly installed on bushing plate 6, drill bit and reamer work hinge set
8, add man-hour, first, drill bit, by the guiding of hinge set 8, location, is holed on workpiece 2；Then, change reamer, by hinge set 8
Guiding, positioning action, the hole getting out drill bit carries out polish, to workpiece 2 clamped one time, and can meet simultaneously brill, hinge two
Procedure, clamped one time, two procedures, it is greatly saved the time, improves work efficiency, and can effectively protect cutter to be damaged
Bad, cost-effective, increase productivity effect, and by the guiding of hinge set 8, positioning action, substantially increase the machining accuracy in hole,
Improve product quality.
In specifically used, clamping step is: first, locating piece 3, bushing plate 6 is arranged on riser 11, the common structure of three
Become a clamping mouth, and screw rod 4 is vertically fixed on riser 1, screw rod 4 overlaps extrusion spring 12, indexing pressing plate 5 and band
First nut 10 of turning handle 9；Then, slipping in clamping mouth by one end of workpiece 2 from side, the side of riser 11 is to workpiece
One end of 2 carries out spacing, and locating piece 3 is supported location to workpiece 2, rotates indexing pressing plate 5 and is allowed to enter with the other end of workpiece 2
Row is spacing, and rotates the first nut 10 by turning handle 9, makes indexing pressing plate 5 clamp workpiece 2；Adding man-hour, drill bit is through hinge set
8 precisely hole, and then change reamer and carry out polish through hinge set 8；After machining, unclamp first by turning handle 9
Nut 10, indexing pressing plate 5 separates with push rod 7 and workpiece 2 under the effect of extrusion spring 12, under gravity, indexing pressing plate 5
Automatic displacement, thus quickly unload the workpiece 2 processed, and clamping next one workpiece to be processed 2 from side.Whole process, behaviour
Making simple, clamping speed is fast, and reliable clamping substantially increases work efficiency.
Below it is only the preferred embodiment of the present invention, it should be pointed out that for a person skilled in the art, do not taking off
On the premise of present configuration, it is also possible to make some deformation and improvement, these are all without affecting the effect that the present invention implements
And practical applicability.
Claims (9)
1. a middle cover pin-and-hole processing clamp method, it is characterised in that comprise the steps:
(1), base (1) arranges a riser (11) one end of workpiece (2) is positioned, and arrange one on riser (11)
Workpiece (2) is positioned and supports by locating piece (3), is provided above a bushing plate (6), described riser at locating piece (3)
(11), locating piece (3) and bushing plate (6) collectively form a clamping mouth adapted with workpiece (2)；
(2), clamping mouth is slipped into from side in one end of workpiece (2), an indexing clamp system is set and enters from the other end of workpiece (2)
Workpiece (2) is also fixed in clamping mouth by row clamping, is then processed；
(3), after workpiece (2) machines, the indexing of operation indexing clamp system, workpiece (2) is discharged, then quickly from side
Unload the workpiece (2) processed, and next workpiece to be processed (2) of clamping.
A kind of middle cover pin-and-hole processing clamp method the most according to claim 1, it is characterised in that described indexable clamping machine
Structure include the screw rod (4) being secured transverse on described riser (11), be spindle rotationally arranged in screw rod (4) upper and with workpiece (2)
The indexable pressing plate (5) that what clamped position was corresponding be vertically arranged, also includes the retaining mechanism being located at indexing pressing plate (5) outside.
A kind of middle cover pin-and-hole processing clamp method the most according to claim 2, it is characterised in that described indexable clamping machine
Structure also includes being secured transverse to that the riser (11) of screw rod (4) lower section is upper and a push rod (7), workpiece (2) be indexed pressing plate (5) from
Under the state of outside locking, the inner side of indexing pressing plate (5) is supported by push rod (7), and with limit, it rotates.
A kind of middle cover pin-and-hole processing clamp method the most as claimed in any of claims 1 to 3, it is characterised in that also
It is included in the hinge set (8) that the upper setting of described bushing plate (6) is corresponding with the pin-and-hole of workpiece (2).
5. a middle cover pin-and-hole processing clamping device, including mounting seat (1), it is characterised in that described mounting seat (1) is provided with
The riser (11) positioning one end of workpiece (2), the bottom being provided with workpiece (2) is protruded in described riser (11) side
The locating piece (3) adapted, is provided with the bushing plate (6) of a lateral arrangement on the riser (11) of locating piece (3) top, described vertical
Plate (11) and be positioned at the locating piece (3) of its same side and bushing plate (6) collectively forms the clamping mouth adapted with workpiece (2)；Institute
The indexable clamp system from workpiece (2) other end workpiece (2) being clamped or discharging it is additionally provided with on the riser (11) stated.
A kind of middle cover pin-and-hole processing clamping device the most according to claim 5, it is characterised in that described indexable clamping machine
Structure includes the screw rod (4) being secured transverse on described riser (11) and can rotatable and laterally slidably be set in screw rod (4)
Upper and with the indexable pressing plate (5) that workpiece (2) pinching end adapts, also include the retaining mechanism being located at indexing pressing plate (5) outside.
A kind of middle cover pin-and-hole processing clamping device the most according to claim 6, it is characterised in that described indexable clamping machine
Structure also includes that the riser (11) being secured transverse to below screw rod (4) above and carries out the push rod of horizontal support to indexing pressing plate (5)
(7)。
A kind of middle cover pin-and-hole processing clamping device the most according to claim 5, it is characterised in that the upper set of described screw rod (4)
There is an extrusion spring (12).
A kind of middle cover pin-and-hole processing clamping device the most according to claim 5, it is characterised in that described bushing plate (6)
On the corresponding hinge set (8) in processing hole with workpiece (2) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741895.3A CN106217080A (en) | 2016-08-26 | 2016-08-26 | A kind of middle cover pin-and-hole processing clamping method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741895.3A CN106217080A (en) | 2016-08-26 | 2016-08-26 | A kind of middle cover pin-and-hole processing clamping method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217080A true CN106217080A (en) | 2016-12-14 |
Family
ID=57554795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741895.3A Pending CN106217080A (en) | 2016-08-26 | 2016-08-26 | A kind of middle cover pin-and-hole processing clamping method and device |
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| Country | Link |
|---|---|
| CN (1) | CN106217080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454261A (en) * | 2018-11-28 | 2019-03-12 | 贵州风雷航空军械有限责任公司 | A kind of cross bore drilling tool and processing method |
| CN112548146A (en) * | 2020-11-26 | 2021-03-26 | 安徽信息工程学院 | Clamp device for shifting fork and drilling |
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| CN104325175A (en) * | 2014-10-10 | 2015-02-04 | 济南大学 | Clamp device for processing end surface hole of T-shaped head part |
| CN104439422A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Radial hole-drilling die for box cover |
| CN205270952U (en) * | 2015-11-19 | 2016-06-01 | 长安大学 | Machining anchor clamps of reduction case |
| CN206029354U (en) * | 2016-08-26 | 2017-03-22 | 广西玉柴机器股份有限公司 | Well cancellation spot facing work clamping device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263362A (en) * | 1999-01-14 | 2000-09-26 | Kitz Corp | Edge tool installation device of spindle and safety device thereof |
| CN203245418U (en) * | 2013-05-27 | 2013-10-23 | 宁波市镇海金雳机械制造有限公司 | Connecting rod tap drill jig tool |
| CN104325175A (en) * | 2014-10-10 | 2015-02-04 | 济南大学 | Clamp device for processing end surface hole of T-shaped head part |
| CN104439422A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Radial hole-drilling die for box cover |
| CN205270952U (en) * | 2015-11-19 | 2016-06-01 | 长安大学 | Machining anchor clamps of reduction case |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454261A (en) * | 2018-11-28 | 2019-03-12 | 贵州风雷航空军械有限责任公司 | A kind of cross bore drilling tool and processing method |
| CN112548146A (en) * | 2020-11-26 | 2021-03-26 | 安徽信息工程学院 | Clamp device for shifting fork and drilling |
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Application publication date: 20161214 |