CN102848241B - Lathe multi-work piece Flexible Fixturing device - Google Patents
Lathe multi-work piece Flexible Fixturing device Download PDFInfo
- Publication number
- CN102848241B CN102848241B CN201210116639.7A CN201210116639A CN102848241B CN 102848241 B CN102848241 B CN 102848241B CN 201210116639 A CN201210116639 A CN 201210116639A CN 102848241 B CN102848241 B CN 102848241B
- Authority
- CN
- China
- Prior art keywords
- clamp body
- pull bar
- oil cylinder
- saddle
- workpiece
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
Lathe multi-work piece Flexible Fixturing device, comprise clamp body, clamp body is provided with rotary oil cylinder, rotary oil cylinder connects pressure arm, described rotary oil cylinder at least two is also arranged in a straight line on clamp body, clamp body is provided with pull bar by supporting seat, pull bar is consistent with the orientation of rotary oil cylinder, pull bar connects with the piston rod in pull bar oil cylinder, pull bar oil cylinder is fixedly connected on clamp body, pull bar is set with at least two contiguous blocks, two lateral bracing struts of contiguous block are respectively equipped with right baffle plate and right baffle-plate, between right baffle-plate and contiguous block, pull bar is set with spring, each contiguous block is all connected with saddle, for being slidably connected between saddle and clamp body, workpiece centre locating piece is had above saddle, clamp body is fixed with locating dowel and workpiece support block.Multiple workpiece can be located simultaneously, and accurately and reliably, clamping force is even, improves the machining accuracy of workpiece, is suitable for the needs of production line beat.Structure is simple, easy to operate, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of clamping device, particularly a kind of lathe multi-work piece Flexible Fixturing device, is mainly used in the occasion be simultaneously fixedly clamped to multiple workpiece.
Background technology
In Metal Cutting Machine Tool, when fixing clamping workpiece on the table, Workpiece clamping is fixed by usual use pressing plate and bolt, the nut of bolt one end is positioned at the T-slot on workbench, pressing plate is pressed on the workpiece above workbench, can be pressed on workpiece in pressing plate side, opposite side be pressed on cushion block, by nuts and bolt clamping work pieces.This mode clamping work pieces has randomness, causes Workpiece Machining Accuracy on the low side, needs the clamp fixer being equipped with a large amount of different specification size, troublesome poeration, inefficiency, can not adapt to the needs that production line formula continuous batch is produced.
Summary of the invention
The object of this invention is to provide a kind of structure simple, easy to operate, can the simultaneously multiple workpiece of clamping, time saving and energy saving lathe multi-work piece Flexible Fixturing device, overcome the deficiencies in the prior art.
Lathe multi-work piece Flexible Fixturing device of the present invention, comprise clamp body, clamp body is provided with rotary oil cylinder, rotary oil cylinder connects pressure arm, described rotary oil cylinder at least two is also arranged in a straight line on clamp body, clamp body is provided with pull bar by supporting seat, pull bar is consistent with the orientation of rotary oil cylinder, pull bar connects with the piston rod in pull bar oil cylinder, pull bar oil cylinder is fixedly connected on clamp body, pull bar is set with at least two contiguous blocks, two lateral bracing struts of contiguous block are respectively equipped with right baffle plate and right baffle-plate, between right baffle-plate and contiguous block, pull bar is set with spring, each contiguous block is all connected with saddle, for being slidably connected between saddle and clamp body, workpiece centre locating piece is had above saddle, clamp body is fixed with locating dowel and workpiece support block.
Lathe multi-work piece Flexible Fixturing device of the present invention, wherein said pull bar is positioned at the below of plane on clamp body, and clamp body is provided with hole, and described contiguous block protrudes upward from hole and connects with described saddle.
Lathe multi-work piece Flexible Fixturing device of the present invention, being slidably connected as dovetail groove type is slidably connected between wherein said saddle and clamp body.
Lathe multi-work piece Flexible Fixturing device of the present invention, during use, each workpiece is placed on workpiece support block, pull bar is driven to move axially by fluid pressure drive device, spring top moves by contiguous block, makes saddle and workpiece centre locating piece and workpiece move thereupon and lean against in locating dowel, owing to there being the adjustment of spring force, each workpiece is leaned against in locating dowel simultaneously, then drives pressure arm by Work-sheet pressing by rotary oil cylinder.Multiple workpiece can be located simultaneously, and accurately and reliably, clamping force is even, improves the machining accuracy of workpiece, is suitable for the needs of production line beat.Structure is simple, easy to operate, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the schematic top plan view shown in Fig. 1;
Fig. 3 is that schematic diagram is looked on the left side shown in Fig. 1;
Fig. 4 is the I portion close-up schematic view shown in Fig. 1.
Detailed description of the invention
As shown in Figure 1,2,3, 4: 1 is clamp body, clamp body 1 is provided with the rotary oil cylinder 7 connected with hydraulic control device, the quantity of rotary oil cylinder 7 is 6 and arranged in a straight line on clamp body 1, each rotary oil cylinder 7 connects a pressure arm 8, the pressure arm 8 turning oil cylinder 7 connection being positioned at two ends is single armed, the pressure arm 8 being positioned at middle rotary oil cylinder 7 connection is both arms, and namely both sides pressure arm is symmetrical arranged.Clamp body 1 is provided with pull bar 5 by supporting seat 4, and supporting seat 4 is fixedly connected on clamp body 1, between supporting seat 4 and pull bar 5, be provided with axle sleeve, is convenient to moving axially of pull bar 5.Pull bar 5 is consistent with the orientation of rotary oil cylinder 7.
The right-hand member of pull bar 5 connects with the piston rod in pull bar oil cylinder 6, concrete connected mode is processed with notch at the right-hand member of pull bar 5, the nut 12 of connecting bolt 11 termination is positioned at notch, and connecting bolt 11 is threaded with the piston rod end in pull bar oil cylinder 6, and tightens fixing with nut 10.Pull bar 5 can be many and joins end to end and connects, and can adopt the mode that pull bar 5 right-hand member is connected with piston rod during connection.
Pull bar oil cylinder 6 is bolted to connection on clamp body 1.
Pull bar 5 is set with 6 contiguous blocks 3, two lateral bracing struts 5 of each contiguous block 3 are respectively equipped with right baffle plate 13 and right baffle-plate 15, between right baffle-plate 15 and contiguous block 3, pull bar 5 is set with spring 14, each contiguous block 3 is all connected with saddle 2, for being slidably connected between saddle 2 and clamp body 1, this is slidably connected as dovetail groove type is slidably connected, and pull bar 5 is positioned at the below of plane on clamp body 1, clamp body 1 is provided with hole 19, and contiguous block 3 protrudes upward from hole 19 and connects (referring to Fig. 3) with saddle 2.Workpiece centre locating piece 16 has been bolted to connection above saddle 2.The side that clamp body 1 is positioned at each rotary oil cylinder 7 is fixed with locating dowel 18 and workpiece support block 17.
During use, each workpiece 9 is placed on workpiece support block 17, pull bar 5 is driven to move axially by fluid pressure drive device, spring 14 leans contiguous block 3 and moves, saddle 2 is made to move thereupon with workpiece centre locating piece 16 and workpiece 9 and lean against in locating dowel 18, owing to there being the adjustment of spring 14 elastic force, making each workpiece 9 lean against in locating dowel 18 simultaneously, then drive pressure arm 8 to be compressed by workpiece 9 by rotary oil cylinder 7.Multiple workpiece can be located simultaneously, and accurately and reliably, clamping force is even, improves the machining accuracy of workpiece, is suitable for the needs of production line beat.Structure is simple, easy to operate, time saving and energy saving.
Claims (3)
1. a lathe multi-work piece Flexible Fixturing device, comprise clamp body (1), clamp body (1) is provided with rotary oil cylinder (7), rotary oil cylinder (7) connects pressure arm (8), it is characterized in that: described rotary oil cylinder (7) at least two is also upper arranged in a straight line at clamp body (1), clamp body (1) is provided with pull bar (5) by supporting seat (4), pull bar (5) is consistent with the orientation of rotary oil cylinder (7), pull bar (5) connects with the piston rod in pull bar oil cylinder (6), pull bar oil cylinder (6) is fixedly connected on clamp body (1), pull bar (5) is set with at least two contiguous blocks (3), two lateral bracing struts (5) of contiguous block (3) are respectively equipped with right baffle plate (13) and right baffle-plate (15), between right baffle-plate (15) and contiguous block (3), pull bar (5) is set with spring (14), each contiguous block (3) is all connected with saddle (2), for being slidably connected between saddle (2) and clamp body (1), there is workpiece centre locating piece (16) saddle (2) top, clamp body (1) is fixed with locating dowel (18) and workpiece support block (17).
2. lathe multi-work piece Flexible Fixturing device according to claim 1, it is characterized in that: described pull bar (5) is positioned at the below of the upper plane of clamp body (1), clamp body (1) is provided with hole (19), and described contiguous block (3) protrudes upward from hole (19) and connects with described saddle (2).
3. lathe multi-work piece Flexible Fixturing device according to claim 2, is characterized in that: being slidably connected as dovetail groove type is slidably connected between described saddle (2) and clamp body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116639.7A CN102848241B (en) | 2012-04-20 | 2012-04-20 | Lathe multi-work piece Flexible Fixturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116639.7A CN102848241B (en) | 2012-04-20 | 2012-04-20 | Lathe multi-work piece Flexible Fixturing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102848241A CN102848241A (en) | 2013-01-02 |
| CN102848241B true CN102848241B (en) | 2015-11-11 |
Family
ID=47395429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210116639.7A Expired - Fee Related CN102848241B (en) | 2012-04-20 | 2012-04-20 | Lathe multi-work piece Flexible Fixturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848241B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722421B (en) * | 2013-12-26 | 2016-09-14 | 上海戈吕克机械制造有限公司 | A kind of Drilling operation frock of automobile tow hook thread bush |
| CN103990993A (en) * | 2014-05-14 | 2014-08-20 | 安徽机电职业技术学院 | Rotational multi-workpiece clamping and multi-station pneumatic clamp |
| CN104842195A (en) * | 2015-04-29 | 2015-08-19 | 佛山市普拉迪数控科技有限公司 | Clamping clamp for machining I-steel or channel steel |
| CN109304632B (en) * | 2017-07-26 | 2019-10-08 | 福士瑞精密工业(郑州)有限公司 | Clamping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722431A (en) * | 2008-10-31 | 2010-06-09 | 吴江市吴刚冲压机械有限公司 | Multi-station drilling jig |
| CN102198706A (en) * | 2011-05-12 | 2011-09-28 | 无锡机床股份有限公司 | Workpiece clamping mechanism of multi-wire cutting machine |
| CN202053094U (en) * | 2011-04-28 | 2011-11-30 | 浙江亿洋工具制造有限公司 | Clamp for machining slotted hole of ratchet wrench |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN202655960U (en) * | 2012-04-20 | 2013-01-09 | 大连华根机械有限公司 | Multi-workpiece flexible clamping device for machine tool |
-
2012
- 2012-04-20 CN CN201210116639.7A patent/CN102848241B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722431A (en) * | 2008-10-31 | 2010-06-09 | 吴江市吴刚冲压机械有限公司 | Multi-station drilling jig |
| CN202053094U (en) * | 2011-04-28 | 2011-11-30 | 浙江亿洋工具制造有限公司 | Clamp for machining slotted hole of ratchet wrench |
| CN102198706A (en) * | 2011-05-12 | 2011-09-28 | 无锡机床股份有限公司 | Workpiece clamping mechanism of multi-wire cutting machine |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN202655960U (en) * | 2012-04-20 | 2013-01-09 | 大连华根机械有限公司 | Multi-workpiece flexible clamping device for machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102848241A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990433B (en) | The auxiliary locator of machine vice | |
| CN202219412U (en) | Multipurpose horizontal fixture for hydraulic milling machine | |
| CN102848241B (en) | Lathe multi-work piece Flexible Fixturing device | |
| CN103753311A (en) | Clamping space adjustable clamping device | |
| CN103465074B (en) | Splined hub boring mesopore air-actuated jaw | |
| CN202162440U (en) | Piston rod milling tool | |
| CN202655960U (en) | Multi-workpiece flexible clamping device for machine tool | |
| CN103056691B (en) | Multifunctional combination vise for machine | |
| CN203317090U (en) | Drilling clamp for connecting rod parts | |
| CN202144022U (en) | Fixture | |
| CN202162590U (en) | Workpiece clamping device for milling end surfaces of workpieces | |
| CN204171735U (en) | A kind of Quick-action bench vice | |
| CN203109672U (en) | Machining tool for drilling machine mud pump connecting rod | |
| CN202356930U (en) | Processing fixture for hydraulic pump location hole | |
| CN202701864U (en) | Adjustable clamping tool | |
| CN205166476U (en) | Big hole machining anchor clamps of connecting rod | |
| CN202388070U (en) | Milling teeth clamping device of slender axle circular rack | |
| CN203495609U (en) | Novel flat tongs | |
| CN103028979A (en) | Tool | |
| CN203109657U (en) | Clamp for engine air inlet pipe | |
| CN105798344B (en) | A kind of adjustable Rapid tooling fixture of clamping force | |
| CN104191286B (en) | A kind of Quick-action bench vice | |
| CN104669005A (en) | Main chain link fixture of chain | |
| CN204381884U (en) | The clamp jig of the interchangeable parallels of a kind of rapid adjustment | |
| CN210756584U (en) | Locomotive frame end shock absorber seat adds clamping apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160420 |