CN202726531U - Machining clamping apparatus of industrial sewing machine free press element - Google Patents
Machining clamping apparatus of industrial sewing machine free press element Download PDFInfo
- Publication number
- CN202726531U CN202726531U CN 201220297689 CN201220297689U CN202726531U CN 202726531 U CN202726531 U CN 202726531U CN 201220297689 CN201220297689 CN 201220297689 CN 201220297689 U CN201220297689 U CN 201220297689U CN 202726531 U CN202726531 U CN 202726531U
- Authority
- CN
- China
- Prior art keywords
- presser feet
- movable presser
- lower movable
- movable press
- feet
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model belongs to clamping apparatus and particularly relates to machining clamping apparatus of an industrial sewing machine free press element. The machining clamping apparatus of the industrial sewing machine free press element is characterized by comprising a base plate, a vertical plate and rapid-installation clamp mechanisms which are arranged on the upper portion of the vertical plate. The rapid-installation mechanisms comprise upper movable press feet, lower movable press feet and eccentric compaction mechanisms, wherein square grooves which are connected with the upper movable press feet and the lower movable press feet are arranged on the vertical plate. Workpiece positioning pins which correspond between the upper movable press feet and the lower movable press feet are arranged on the vertical plate. Press claws which are perpendicular to upper movable press feet bodies and lower movable press feet bodies are arranged on front end heads of the upper movable press feet and the lower movable press feet. Back ends of the upper movable press feet and the lower movable press feet are in pin connection with the eccentric compaction mechanisms through pin shafts. Compared with a traditional standard component fastening tool, the machining clamping apparatus of the industrial sewing machine free press element is rapid and convenient, high in production efficiency and reliable in pressing force balance, and can guarantee uniformity of clamp force by adjusting of limiting bolts. The efficiency is improved by 50-60%.
Description
Technical field
The utility model belongs to anchor clamps, relates in particular to the machining fixture that a kind of industrial sewing machine is freely pressed unit.
Background technology
Industrial sewing machine freely give as security first working position: mill upper and lower movable presser feet and lower movable presser feet groove 6.4+0.027/0, bore, hinge
2 holes.This workpiece of tradition processing is by bolt and pressing plate workpiece to be fixed, then detect whether level of workpiece with lever meter, just need to readjust fastening when out-of-level, and then measurement is until level, each part needs adjustment just can meet the requirements for several times although this method can reach requirement, and efficient is very low and the rear interchangeability of workpiece processing is very poor.So repeatedly just can finish several times, efficiency is extremely low, can not adapt to the needs of production in enormous quantities at all.
The utility model content
The utility model is in order to overcome deficiency of the prior art, provide a kind of convenient and swift, production efficiency is high, the balanced reliably industrial sewing machine of thrust is freely pressed first machining fixture.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of industrial sewing machine is freely pressed the machining fixture of unit, it is characterized in that: comprise base plate, riser and Quick assembling mechanism, described riser is fixedly connected with base plate is vertical, described riser top is provided with Quick assembling mechanism, described Quick assembling mechanism comprises two parallel upper movable presser feets and lower movable presser feet, eccentric compacting mechanism, described riser is provided with the square groove that is slidingly connected with upper movable presser feet and lower movable presser feet, be provided with the workpiece alignment pin between corresponding movable presser feet and the lower movable presser feet on the described riser, described movable presser feet is provided with the paw vertical with its body with lower movable presser feet front end, described movable presser feet and lower movable presser feet rear end are by bearing pin and eccentric compacting mechanism pin joint, and described movable presser feet and the corresponding location of workpiece of lower movable presser feet front end are provided with fabrication hole.
Described eccentric compacting mechanism comprises abacus bead shape eccentric cam and is fixed into whole handle with it, is provided with the adjustment stop screw between described abacus bead shape eccentric cam and the riser.
The Quick assembling mechanism quantity on described riser top at least one.
Beneficial effect: convenient and swift, production efficiency is high than traditional standard spare fastening device, thrust is balanced reliable.By adjusting stop screw, can guarantee that clamping force is even.Improve 50-60% than efficient before improving.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the top view (two groups of Quick assembling mechanisms of middle omission) of Fig. 1;
Fig. 4 A-Fig. 4 B be industrial sewing machine freely press first part drawing.
Among the figure: 1, base plate, 2, riser, 3, upper movable presser feet, 4, lower movable presser feet, 5, square groove, 6, workpiece alignment pin, 7, paw, 8, fabrication hole, 9, abacus bead shape eccentric cam, 10, handle, 11, adjust stop screw, 12, industrial sewing machine freely press first, 13, bearing pin.
The specific embodiment
Below in conjunction with preferred embodiment, details are as follows to the specific embodiment that foundation the utility model provides: see accompanying drawing for details, a kind of industrial sewing machine is freely pressed the machining fixture of unit, comprise base plate 1, riser 2 and Quick assembling mechanism, described riser is fixedly connected with base plate is vertical, described riser top is provided with Quick assembling mechanism, described Quick assembling mechanism comprises two parallel upper movable presser feets 3 and lower movable presser feet 4, eccentric compacting mechanism, described riser is provided with the square groove 5 that is slidingly connected with upper movable presser feet and lower movable presser feet, be provided with workpiece alignment pin 6 between corresponding movable presser feet and the lower movable presser feet on the described riser, described movable presser feet is provided with the paw vertical with its body 7 with lower movable presser feet front end, described movable presser feet and lower movable presser feet rear end are by bearing pin 13 and eccentric compacting mechanism pin joint, described movable presser feet and the corresponding location of workpiece of lower movable presser feet front end are provided with fabrication hole 8, convenient boring and fraising.Described eccentric compacting mechanism comprises abacus bead shape eccentric cam 9 and is fixed into whole handle 10 with it, is provided with between described abacus bead shape eccentric cam and the riser and adjusts stop screw 11.The Quick assembling mechanism quantity on described riser top at least one.The present embodiment is four Quick assembling mechanisms.
The course of work:
When handle is threaded to the A position, abacus bead shape eccentric cam edge and workpiece alignment pin distance diminish, upper movable presser feet and lower movable presser feet then move by direction as shown in the figure, distance increases between upper movable presser feet and lower movable presser feet and riser, to freely press unit to insert workpiece alignment pin 6, i.e. fixable/dismountable workpiece along its elongated slot.When handle was threaded to the B position, abacus bead shape eccentric cam edge and workpiece alignment pin be apart from increase, and upper movable presser feet and lower movable presser feet then move by direction as shown in the figure, and distance diminishes between upper movable presser feet and lower movable presser feet and riser, thus workpiece pressing.The method compresses firm, simple and efficient.And the eccentric cam edge is abacus bead shape, can corresponding thrust of regulating voluntarily upper and lower movable presser feet and lower movable presser feet, make the workpiece stress equalization.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. an industrial sewing machine is freely pressed first machining fixture, it is characterized in that: comprise base plate, riser and Quick assembling mechanism, described riser is fixedly connected with base plate is vertical, described riser top is provided with Quick assembling mechanism, described Quick assembling mechanism comprises two parallel upper movable presser feets and lower movable presser feet, eccentric compacting mechanism, described riser is provided with the square groove that is slidingly connected with upper movable presser feet and lower movable presser feet, be provided with the workpiece alignment pin between corresponding movable presser feet and the lower movable presser feet on the described riser, described movable presser feet is provided with the paw vertical with its body with lower movable presser feet front end, described movable presser feet and lower movable presser feet rear end are by bearing pin and eccentric compacting mechanism pin joint, and described movable presser feet and the corresponding location of workpiece of lower movable presser feet front end are provided with fabrication hole.
2. industrial sewing machine according to claim 1 is freely pressed the machining fixture of unit, it is characterized in that: described eccentric compacting mechanism comprises abacus bead shape eccentric cam and is fixed into whole handle with it, is provided with the adjustment stop screw between described abacus bead shape eccentric cam and the riser.
Industrial sewing machine according to claim 1 and 2 freely press the unit machining fixture, it is characterized in that: the Quick assembling mechanism quantity on described riser top at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297689 CN202726531U (en) | 2012-06-25 | 2012-06-25 | Machining clamping apparatus of industrial sewing machine free press element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297689 CN202726531U (en) | 2012-06-25 | 2012-06-25 | Machining clamping apparatus of industrial sewing machine free press element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726531U true CN202726531U (en) | 2013-02-13 |
Family
ID=47652279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220297689 Expired - Fee Related CN202726531U (en) | 2012-06-25 | 2012-06-25 | Machining clamping apparatus of industrial sewing machine free press element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699721A (en) * | 2012-06-25 | 2012-10-03 | 天津市中马骏腾精密机械制造有限公司 | Machining fixture of free compression element for industrial sewing machine |
| CN103341821B (en) * | 2013-06-28 | 2016-02-03 | 天津市中马骏腾精密机械制造有限公司 | The chucking method of special-shaped micro parts grinding and the clamp that is installed thereof |
-
2012
- 2012-06-25 CN CN 201220297689 patent/CN202726531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699721A (en) * | 2012-06-25 | 2012-10-03 | 天津市中马骏腾精密机械制造有限公司 | Machining fixture of free compression element for industrial sewing machine |
| CN103341821B (en) * | 2013-06-28 | 2016-02-03 | 天津市中马骏腾精密机械制造有限公司 | The chucking method of special-shaped micro parts grinding and the clamp that is installed thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203622003U (en) | Crankshaft keyseat fixture | |
| CN204366577U (en) | The V-block frock of adjustable work-piece height | |
| CN202726531U (en) | Machining clamping apparatus of industrial sewing machine free press element | |
| CN203317090U (en) | Drilling clamp for connecting rod parts | |
| CN107414707B (en) | Jig for LOGO lamination of notebook computer | |
| CN203843542U (en) | Drilling fixture for multi-hole-site communicating shaft | |
| CN206614273U (en) | A kind of side Bidirectional clamping fixture | |
| CN202701864U (en) | Adjustable clamping tool | |
| CN202804735U (en) | Shell type machine tool clamp | |
| CN204748096U (en) | Locking mechanism helicoid processingequipment | |
| CN202964156U (en) | Special clamp for drilling of long connecting plate | |
| CN210388065U (en) | Special-shaped part lever clamping device | |
| CN102699721A (en) | Machining fixture of free compression element for industrial sewing machine | |
| CN203557153U (en) | Machining gad tongs | |
| CN202846220U (en) | Workpiece clamping platform of threading machine | |
| CN208697651U (en) | A kind of Multi-station working bench | |
| CN202943706U (en) | Adjustable fixture for splice plate | |
| CN208178991U (en) | Fixture for panel seat hole machined | |
| CN102205498A (en) | Clamp special for surface milling of multiple parts | |
| CN202780605U (en) | Clamp | |
| CN201565865U (en) | Following clamp for manufacturing front shaft | |
| CN205664797U (en) | Knuckle is anchor clamps for measurement | |
| CN203266187U (en) | Lantern drill bit milling and clamping device | |
| CN202507078U (en) | Machining drilling clamp | |
| CN202462036U (en) | Clamp on working table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |