CN205630067U - Clamping means for machine processing - Google Patents
Clamping means for machine processing Download PDFInfo
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- CN205630067U CN205630067U CN201620457978.5U CN201620457978U CN205630067U CN 205630067 U CN205630067 U CN 205630067U CN 201620457978 U CN201620457978 U CN 201620457978U CN 205630067 U CN205630067 U CN 205630067U
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- Prior art keywords
- watchcase
- locking mechanism
- chuck
- machining fixture
- locking
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Abstract
The utility model discloses a clamping means for machine processing for watchcase milling process, its technical scheme's main points are: the fixture comprises a fixture body, the cover is equipped with first kayser mechanism on the center pin of anchor clamps body, the inner chamber inside callipers of first kayser mechanism is equipped with the second kayser mechanism that is used for kayser location watchcase, in the inner chamber of second kayser mechanism is equipped with circular cavity, circular cavity matches with the watchcase shape, be equipped with the bush pad that is used for supporting watchcase and prevents its atress deformation in the circular cavity. The utility model provides a clamping means for machine processing can accurate centre gripping watchcase, guarantees the processing concentricity, and cooperation numerical control lathe carries out the continuity of operation of multiple technology, reduction in the number of rejects by a wide margin.
Description
[technical field]
This utility model relates to a kind of machining fixture, is specifically related to Watchcase Milling Process
Use machining fixture.
[background technology]
Watchcase is the key fitment of wrist-watch, typically need to use numerically controlled lathe that it is carried out milling
Processing operation, existing fixture cannot coordinate numerically controlled lathe disposably to complete All Jobs, in centre
During changing frock clamp, Chang Yinwei multiple bearing bringsThe most concentricMismachining tolerance, lead
Causing Watchcase processing to scrap, percent defective is high.
[summary of the invention]
This utility model purpose is to overcome deficiency of the prior art, it is provided that a kind of machining folder
Tool, can accurately clamp Watchcase, it is ensured that processing concentricity, coordinates numerically controlled lathe to carry out multiple
Working continuously of technique, is greatly reduced percent defective.
This utility model is achieved through the following technical solutions:
Machining fixture, for Watchcase Milling Process, including chuck body, described fixture
The first locking mechanism it is arranged with, the interior intracavity card of described first locking mechanism on the central shaft of body
It is provided with the second locking mechanism for kayser location Watchcase, in described second locking mechanism
Inner chamber is provided with circular cavity, described circular cavity and Watchcase form fit, described circular empty
Intracavity is provided with for supporting Watchcase and preventing the lining pad of its stress and deformation.
Machining fixture as above, it is characterised in that: described second locking mechanism includes edge
The polylith locking plate of chuck body distribution substantially symmetrical about its central axis, described circular cavity encloses to be located at described in polylith
In the middle of locking plate.
Machining fixture as above, it is characterised in that: between described locking plate and lining pad successively
It is provided with the top flat for the fixing Watchcase of supplementary card lock and movable block.
Machining fixture as above, it is characterised in that: described lining pad is provided with for solid
Determine the first screw endoporus of Watchcase.
Machining fixture as above, it is characterised in that: described locking plate is 4 pieces and circumferentially
Decile, is reserved with gap between adjacent described locking plate, on two pieces of the most symmetrical described locking plates,
It is respectively provided with card of stepping down and sets the draw-in groove of watch bracelet joint.
Machining fixture as above, it is characterised in that: described first locking mechanism and second
It is provided with connection pillar between locking mechanism, described lining pad is additionally provided with and props up for connecting described connection
Second screw endoporus of post, one end of described connection pillar is provided with same with described second screw endoporus
First connection endoporus of the heart, the other end of described connection pillar passes described first locking mechanism.
Machining fixture as above, it is characterised in that: described chuck body includes and lathe
The connecting rod that main shaft connects, described connecting rod is arranged with ring flange, and described ring flange is with described
First locking mechanism is bolted, and is provided with for fixing described at the axle center of described connecting rod
The tapered end connecting hole of the first locking mechanism.
Machining fixture as above, it is characterised in that: described first locking mechanism includes folder
Head base and chuck, described chuck base sheath is located in described connecting rod, described chuck base and
Chuck is bolted, and described chuck is provided with the chuck concentric with described tapered end connecting hole even
Connect hole.
Compared with prior art, this utility model has the following advantages:
Machining fixture of the present utility model, is connected fixing by chuck body, fixture with lathe
The first locking mechanism on body is used for supporting, the second kayser in the first locking mechanism inner chamber
Watchcase is fixed for kayser by mechanism, the round cavity in the second locking mechanism inner chamber and hands
Watch case form fit, and when Watchcase is carried out Milling Process, for preventing its local shape
Becoming, and add lining pad in round cavity, the locking plate of 4 pieces of circumferentially deciles, around circle
Shape inner chamber is arranged, and makes Watchcase concentric with lathe, can meet the continuous of multiple milling process
The positioning requirements of operation.
[accompanying drawing explanation]
Fig. 1 is this utility model sectional view；
Fig. 2 is this utility model sectional view.
[detailed description of the invention]
Machining fixture, for Watchcase Milling Process, including chuck body 1, described folder
It is arranged with the first locking mechanism 3 on the central shaft of tool body 1, described first locking mechanism 3
Interior intracavity is arranged with the second locking mechanism 4 for kayser location Watchcase, in described second
The inner chamber of locking mechanism 4 is provided with circular cavity 40, described circular cavity 40 and Watchcase shape
Shape mates, and is provided with for supporting Watchcase and preventing its stress shape in described circular cavity 40
The lining pad 5 become.As machining fixture, this frock clamp adds mainly for there being circular shape
The Watchcase that work requires, is connected fixing by chuck body, chuck body with lathe spindle 7
On the first locking mechanism be used for supporting, in the first locking mechanism inner chamber second locking mechanism use
Watchcase is fixed, the round cavity in the second locking mechanism inner chamber and Watchcase shape in kayser
Shape mates, and when Watchcase is carried out Milling Process, for preventing its local deformation, and is justifying
Shape inner chamber adds lining pad, the positioning requirements worked continuously of multiple milling process can be met.
Described second locking mechanism 4 includes locking along the polylith of chuck body 1 distribution substantially symmetrical about its central axis
Sheet 41, described circular cavity 40 encloses to be located in the middle of locking plate 41 described in polylith.Second card lock machine
The polylith locking plate of structure is symmetrical, jointly clamps Watchcase, circular cavity surrounding and circular arc
Type Watchcase mates, and the circular cavity center that polylith locking plate surrounds is concentric with chuck body,
Facilitate locating and machining, clamping process can effectively prevent it from moving or rotate simultaneously.
It is sequentially provided with between described locking plate 41 and lining pad 5 for the fixing Watchcase of supplementary card lock
Top flat 42 and movable block 43.After Watchcase is snapped into the second locking mechanism inner chamber, top
Sheet and movable block can be used to regulate the tightness of clamping, can make way for the cutterhead of lathe simultaneously.
Described lining pad 5 is provided with the first screw endoporus 51 for fixing Watchcase.Lining
The first screw endoporus on sleeve gasket is used for being bolted Watchcase.
Described locking plate 41 is 4 pieces and circumferentially decile, between being reserved with between adjacent described locking plate 41
Gap, on two pieces of the most symmetrical described locking plates 41, is respectively provided with card of stepping down and sets hands
The draw-in groove 44 of table watchband joint.The locking plate of 4 pieces of circumferentially deciles, encloses the cavity set for clamping
Watchcase, preset clearance between locking plate, symmetrical wherein two pieces of locking plates are provided with draw-in groove,
Watch bracelet joint location is set, it is possible to according to different Watchcase specifications regulations for card of stepping down
Two clamping devices.
Connection pillar 6 it is provided with between described first locking mechanism 3 and the second locking mechanism 4, described
The second screw endoporus 52 for connecting described connection pillar 6, institute it is additionally provided with on lining pad 5
State and connect one end of pillar 6 and be provided with first concentric with described second screw endoporus 52 and be connected interior
Hole 61, the other end of described connection pillar 6 passes described first locking mechanism 3.Connect pillar
One end connect stationary bushing pad and locking plate by hex bolts, the other end connecting pillar passes
The chuck of the first locking mechanism, makes both fix also by hex bolts, is convenient for changing regulation.
Described chuck body 1 includes the connecting rod 11 being connected with machine tool chief axis, described connecting rod
Being arranged with ring flange 12 on 11, described ring flange 12 passes through spiral shell with described first locking mechanism 3
Tether and connect, be provided with at the axle center of described connecting rod 11 for fixing described first locking mechanism 3
Tapered end connecting hole 13.The connecting rod of chuck body is connected with machine tool chief axis, and connecting rod is overlapped
Being provided with ring flange, the chuck base of ring flange and the first locking mechanism is bolted, and connects
Bar passes through tapered end connecting hole, and profit is connected with the second locking mechanism and the first locking mechanism.
Described first locking mechanism 3 includes chuck base 31 and chuck 32, described chuck base
31 are sheathed in described connecting rod 11, and described chuck base 31 and chuck 32 are solid by bolt
Fixed, described chuck 32 is provided with the chuck connecting hole 33 concentric with described tapered end connecting hole 13.
First locking mechanism includes the chuck base being set in connecting rod, chuck base by bolt with
Chuck connects, and is provided with the second locking mechanism in the inner chamber of chuck, and connecting rod is connected with machine tool chief axis
Fixing.
Claims (8)
1. machining fixture, for Watchcase Milling Process, including chuck body (1),
It is characterized in that: on the central shaft of described chuck body (1), be arranged with the first locking mechanism (3),
The interior intracavity of described first locking mechanism (3) is arranged with for kayser location Watchcase
Two locking mechanisms (4), the inner chamber in described second locking mechanism (4) is provided with circular cavity (40),
Described circular cavity (40) and Watchcase form fit, described circular cavity (40) is interior
It is provided with for supporting Watchcase and preventing the lining pad (5) of its stress and deformation.
Machining fixture the most according to claim 1, it is characterised in that: described second
Locking mechanism (4) includes the polylith locking plate (41) along chuck body (1) distribution substantially symmetrical about its central axis,
Described circular cavity (40) encloses to be located in the middle of locking plate described in polylith (41).
Machining fixture the most according to claim 2, it is characterised in that: described locking plate
(41) it is 4 pieces and circumferentially decile, between adjacent described locking plate (41), is reserved with gap,
On two pieces of the most symmetrical described locking plates (41), it is respectively provided with card of stepping down and sets hands
The draw-in groove (44) of table watchband joint.
Machining fixture the most according to claim 2, it is characterised in that: described locking plate
(41) top flat for the fixing Watchcase of supplementary card lock and it is sequentially provided with between lining pad (5)
And movable block (43) (42).
Machining fixture the most according to claim 1, it is characterised in that: described lining
Pad (5) is provided with the first screw endoporus (51) for fixing Watchcase.
Machining fixture the most according to claim 1, it is characterised in that: described first
Connection pillar (6), described lining it is provided with between locking mechanism (3) and the second locking mechanism (4)
The second screw endoporus (52) for connecting described connection pillar (6) it is additionally provided with on sleeve gasket (5),
One end of described connection pillar (6) is provided with concentric with described second screw endoporus (52)
One connects endoporus (61), and the other end of described connection pillar (6) passes described first kayser
Mechanism (3).
Machining fixture the most according to claim 1, it is characterised in that: described fixture
Body (1) includes the connecting rod (11) being connected with machine tool chief axis, described connecting rod (11)
On be arranged with ring flange (12), described ring flange (12) and described first locking mechanism (3)
It is bolted, is provided with for fixing described first at the axle center of described connecting rod (11)
The tapered end connecting hole (13) of locking mechanism (3).
Machining fixture the most according to claim 1, it is characterised in that: described first
Locking mechanism (3) includes chuck base (31) and chuck (32), described chuck base (31)
Being sheathed in described connecting rod (11), described chuck base (31) and chuck (32) lead to
Crossing bolt to fix, described chuck (32) is provided with concentric with described tapered end connecting hole (13)
Chuck connecting hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457978.5U CN205630067U (en) | 2016-05-19 | 2016-05-19 | Clamping means for machine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457978.5U CN205630067U (en) | 2016-05-19 | 2016-05-19 | Clamping means for machine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205630067U true CN205630067U (en) | 2016-10-12 |
Family
ID=57057604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620457978.5U Active CN205630067U (en) | 2016-05-19 | 2016-05-19 | Clamping means for machine processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205630067U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705327A (en) * | 2018-07-25 | 2018-10-26 | 深圳市科益展自动化有限公司 | Process the hollow harmonic wave platform of casing for clock and watch |
| CN108857463A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | A kind of processing casing for clock and watch five shaft platform of bolt cantilever |
| CN108857475A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | A kind of bolt Quick locating structure and its design method |
| CN108857464A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | A kind of four axis platform for processing watchcase |
| CN108857473A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | Piston cylinder assembly and processing platform |
| CN108857473B (en) * | 2018-07-25 | 2024-05-28 | 科益展智能装备有限公司 | Piston cylinder assembly and machining platform |
-
2016
- 2016-05-19 CN CN201620457978.5U patent/CN205630067U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705327A (en) * | 2018-07-25 | 2018-10-26 | 深圳市科益展自动化有限公司 | Process the hollow harmonic wave platform of casing for clock and watch |
| CN108857463A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | A kind of processing casing for clock and watch five shaft platform of bolt cantilever |
| CN108857475A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | A kind of bolt Quick locating structure and its design method |
| CN108857464A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | A kind of four axis platform for processing watchcase |
| CN108857473A (en) * | 2018-07-25 | 2018-11-23 | 深圳市科益展自动化有限公司 | Piston cylinder assembly and processing platform |
| CN108705327B (en) * | 2018-07-25 | 2023-09-12 | 科益展智能装备有限公司 | Hollow harmonic platform for processing timepiece case |
| CN108857473B (en) * | 2018-07-25 | 2024-05-28 | 科益展智能装备有限公司 | Piston cylinder assembly and machining platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |