CN104339287A - Machining tightening device for workpieces with inner folded edges - Google Patents
Machining tightening device for workpieces with inner folded edges Download PDFInfo
- Publication number
- CN104339287A CN104339287A CN201310327184.8A CN201310327184A CN104339287A CN 104339287 A CN104339287 A CN 104339287A CN 201310327184 A CN201310327184 A CN 201310327184A CN 104339287 A CN104339287 A CN 104339287A
- Authority
- CN
- China
- Prior art keywords
- claw
- tightening device
- machining
- work pieces
- installation cavity
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a machining tightening device capable of limiting workpieces with inner folded edges. The machining tightening device comprises a base, wherein the base is provided with a mounting cavity; an avoidance hole which is connected with the mounting cavity is formed in the upper end surface of the base; a supporting plate capable of ascending and descending and a driving mechanism which drives the supporting plate to ascend and descend are arranged in the mounting cavity; at least two clamping claws which can be separated from each other or can be combined with each other during movement and a driving device which is arranged between the two clamping claws and drives the clamping claws to be separated from each other or combined with each other are arranged on the upper end surface of the supporting plate; and a compaction end which is bent outwards is arranged at the upper end of each clamping claw. By the machining tightening device, the workpieces with the inner folded edges can be firmly tightened. In a machining process, the workpieces cannot move and are convenient to machine, and the machining precision is guaranteed.
Description
Technical field
The present invention relates to Machining Technology field, be specifically related to a kind ofly internally to carry out spacing interior flanging work pieces process tightening device by flanging workpiece.
Background technology
Interior flanging workpiece is exactly that the lower surface of workpiece offers notch, and the edge of notch bends inwards, and so interior flanging workpiece is carrying out adding man-hour, and workpiece is not easy to clamping, easily loosens, and is unfavorable for processing.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of interior flanging work pieces process tightening device, it firmly can carry out stretching by internal flanging workpiece, and in process, workpiece cannot move, and is convenient to processing, ensures the precision of processing.
Realize technical scheme of the present invention as follows:
Interior flanging work pieces process tightening device, comprise the pedestal with installation cavity, the upper surface of pedestal offers the resigning hole be communicated with installation cavity, being provided with in described installation cavity can the support plate of oscilaltion, and drive the driving mechanism of support plate oscilaltion, at least being provided with two in support plate upper surface can from the claw of phase resultant motion, and is arranged on and orders about the drive unit of claw from phase resultant motion between two claws, and the upper end of described claw is provided with the compression end of outwards bending.
Further, described driving mechanism is cylinder or oil cylinder, and the telescopic end of cylinder or oil cylinder is connected with loading plate.
Further, playing guide effect to slide up and down to loading plate, being provided with the guide rail slided up and down for loading plate at described installation cavity inwall.Loading plate slides up and down along guide rail.
Further, in order to the accuracy that claw slidably reciprocates on loading plate, be provided with the slide rail slidably reciprocated for claw in the upper surface of described loading plate.Such claw can only slidably reciprocate along the direction of slide rail.
Further, described drive unit is be arranged on two cylinders between claw or oil cylinder.
Have employed such scheme, before processing, interior flanging workpiece is positioned over pedestal upper surface, now, two claws are in the state that is harmonious, drive under the effect of driving mechanism loading plate and on claw rise put in place, after claw puts in place, by drive unit, two claws are driven apart, the compression end on claw is made to be in above the interior flanging of interior flanging workpiece, now, again by driving mechanism drive loading plate and on claw decline, compression end on such claw just can tightly be pushed down on the interior flanging of interior flanging workpiece, thus interior flanging workpiece is firmly limited on pedestal, after interior flanging work pieces process completes, claw compresses end and rises, and two claws to folding together, and drop in the installation cavity of pedestal, wait for the stretching of flanging workpiece in next, the present invention firmly can carry out stretching by internal flanging workpiece, and in process, workpiece cannot move, and is convenient to processing, ensures the precision of processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
See Fig. 1, interior flanging work pieces process tightening device, comprise the pedestal 2 with installation cavity 1, pedestal is installed on the processing platform of process equipment, the upper surface of pedestal offers the resigning hole 3 be communicated with installation cavity, being provided with in installation cavity can the support plate 4 of oscilaltion, and drive cylinder 5 or the oil cylinder of support plate 4 oscilaltion, the telescopic end of cylinder or oil cylinder is connected with loading plate, being provided with two in support plate upper surface can from the claw 6 of phase resultant motion, and be arranged on and order about the drive unit of claw from phase resultant motion between two claws, the upper end of claw is provided with the compression end 7 of outwards bending.Above-mentioned drive unit is be arranged on two cylinders 8 between claw or oil cylinder.In concrete enforcement, installation cavity inwall is provided with the guide rail 9 slided up and down for loading plate.The upper surface of loading plate is provided with the slide rail 10 slidably reciprocated for claw.Can set as required in the quantity with claw in enforcement.
The course of work of the present invention: before processing, interior flanging workpiece 11 is positioned over pedestal upper surface, now, two claws are in the state that is harmonious, drive under the effect of cylinder 5 loading plate and on claw rise put in place, after claw puts in place, by cylinder 8, two claws are driven apart, the compression end on claw is made to be in above the interior flanging 12 of interior flanging workpiece, now, again by cylinder 5 drive loading plate and on claw decline, the compression end on such claw just can tightly be pushed down on the interior flanging of interior flanging workpiece, thus is firmly limited on pedestal by interior flanging workpiece; After interior flanging work pieces process completes, claw compresses end and rises, and two claws to folding together, and drop in the installation cavity of pedestal, wait for the stretching of flanging workpiece in next.
Claims (5)
1. flanging work pieces process tightening device in, it is characterized in that, comprise the pedestal with installation cavity, the upper surface of pedestal offers the resigning hole be communicated with installation cavity, being provided with in described installation cavity can the support plate of oscilaltion, and drive the driving mechanism of support plate oscilaltion, at least being provided with two in support plate upper surface can from the claw of phase resultant motion, and be arranged on and order about the drive unit of claw from phase resultant motion between two claws, the upper end of described claw is provided with the compression end of outwards bending.
2. interior flanging work pieces process tightening device according to claim 1, it is characterized in that, described driving mechanism is cylinder or oil cylinder, and the telescopic end of cylinder or oil cylinder is connected with loading plate.
3. interior flanging work pieces process tightening device according to claim 1, is characterized in that, described installation cavity inwall is provided with the guide rail slided up and down for loading plate.
4. interior flanging work pieces process tightening device according to claim 1, is characterized in that, the upper surface of described loading plate is provided with the slide rail slidably reciprocated for claw.
5. interior flanging work pieces process tightening device according to claim 1, is characterized in that, described drive unit is be arranged on two cylinders between claw or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327184.8A CN104339287A (en) | 2013-07-30 | 2013-07-30 | Machining tightening device for workpieces with inner folded edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327184.8A CN104339287A (en) | 2013-07-30 | 2013-07-30 | Machining tightening device for workpieces with inner folded edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339287A true CN104339287A (en) | 2015-02-11 |
Family
ID=52496173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310327184.8A Pending CN104339287A (en) | 2013-07-30 | 2013-07-30 | Machining tightening device for workpieces with inner folded edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339287A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425848B (en) * | 2016-08-31 | 2018-05-25 | 惠州市天铭精密部件有限公司 | A kind of inner bearing type pick photofixation device |
| CN109513958A (en) * | 2019-01-03 | 2019-03-26 | 天润曲轴股份有限公司 | Three-jaw lathe chuck |
| CN111618135A (en) * | 2020-06-08 | 2020-09-04 | 格力电器(成都)有限公司 | Jig for bending equipment and assisting in bending plate |
| CN112570522A (en) * | 2020-11-09 | 2021-03-30 | 江门市浩海钓具有限公司 | Edge folding device for fishing tackle production |
-
2013
- 2013-07-30 CN CN201310327184.8A patent/CN104339287A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425848B (en) * | 2016-08-31 | 2018-05-25 | 惠州市天铭精密部件有限公司 | A kind of inner bearing type pick photofixation device |
| CN109513958A (en) * | 2019-01-03 | 2019-03-26 | 天润曲轴股份有限公司 | Three-jaw lathe chuck |
| CN109513958B (en) * | 2019-01-03 | 2024-05-10 | 天润工业技术股份有限公司 | Three-jaw lathe chuck |
| CN111618135A (en) * | 2020-06-08 | 2020-09-04 | 格力电器(成都)有限公司 | Jig for bending equipment and assisting in bending plate |
| CN112570522A (en) * | 2020-11-09 | 2021-03-30 | 江门市浩海钓具有限公司 | Edge folding device for fishing tackle production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203471343U (en) | Automatic lifting supporting device | |
| CN104339287A (en) | Machining tightening device for workpieces with inner folded edges | |
| CN103231909B (en) | Motor assembles circulation travel line automatically | |
| CN104128434A (en) | Continuous punching device for linear pipes | |
| CN104493784A (en) | Clamping fixture for assembling airbag base and limiting block of air suspension of passenger vehicle | |
| CN104249902A (en) | Clamping and lifting device for automobile bumper | |
| CN103934674B (en) | device for automatically fixing nut | |
| CN206277330U (en) | A kind of deep hole back-up ring assembly tool | |
| CN105598701A (en) | Metal plate molding and cutting equipment | |
| CN107716740B (en) | Rivet rewinding integral structure | |
| CN207710249U (en) | A kind of oil cylinder cover tightening machine | |
| CN203062360U (en) | Fixture with self-adjusting position | |
| CN203471620U (en) | Processing tensioning device for workpiece with inward-bent edge | |
| CN102699152A (en) | Metal pipe blank shaping machine | |
| CN205834646U (en) | The displacement mechanical arm assembly of antenna terminal auto-stitching machine | |
| CN102152352B (en) | Semi-automatic nailing machine | |
| CN105499416B (en) | Automatic pipe expanding machine | |
| CN204135377U (en) | Grooving mechanism | |
| CN103862307A (en) | Fixture capable of self-adjusting position | |
| CN105958302A (en) | Coiling and stamping device for automatic press-fit machine of antenna terminal | |
| CN203766055U (en) | Double-station press machine | |
| CN202498389U (en) | Machine tool with automatic workpiece pressing device | |
| CN204620775U (en) | Band reclaims the spacing edge-folding mechanism of battery case air-cylinder type of assembly | |
| CN203831833U (en) | Die utilizing racks and pinions to perform accurate positioning | |
| CN103658308A (en) | Hole position stamping device for washing machine box body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |