CN202763182U - Steel plate edge trimmer locking device - Google Patents
Steel plate edge trimmer locking device Download PDFInfo
- Publication number
- CN202763182U CN202763182U CN 201220483391 CN201220483391U CN202763182U CN 202763182 U CN202763182 U CN 202763182U CN 201220483391 CN201220483391 CN 201220483391 CN 201220483391 U CN201220483391 U CN 201220483391U CN 202763182 U CN202763182 U CN 202763182U
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- frame
- locking
- locking device
- support
- pull bar
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- Withdrawn - After Issue
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Abstract
A steel plate edge trimmer locking device is characterized in that draw bar locking devices are respectively added above two ends of a left machine frame of an edge trimmer and two ends of a right machine frame of the edge trimmer. The structure of each draw bar lock device includes that a fixed supporting seat is fixed on the right machine frame through bolts, one end of one draw bar is connected with the fixed supporting seat, the other end of the draw bar penetrates through a supporting frame inner frame, a supporting frame is fixed on the left machine frame through bolts, the supporting frame inner frame is provided with a slope, a wedge block is inserted into the supporting frame inner frame and matched with the slope, the outer end of the wedge block is hinged to a piston rod of a locking oil cylinder which is installed on the supporting frame, and the locking oil cylinder pushes the wedge block to lock the draw bar through the slope when an edge is trimmed. The steel plate edge trimmer locking device enhances reliability and stability of the edge trimmer, effectively overcomes the defects in the prior art, has locking effect which are obviously superior to those in the prior art, is rapid and convenient to use and high in safety factor, and enables final workpieces to be stable in product quality and high in precision.
Description
Technical field
The utility model relates to a kind of for the technological equipment on the swarf machine (also being circle shear), particularly a kind of swarf machine rack locking device.
Background technology
Existing swarf machine rack locking device, two kinds of modes are roughly arranged, the one, adopt pull-rod nut locking, its shortcoming is: can only manually unclamp first nut during adjustment, behind the steel plate fixation again with manually fastening nut, could begin formal swarf work, waste time and energy, and easily security incident occurs; Another kind is to adopt the oil cylinder tension mode, place four oil cylinders on four jiaos of its frame bottom, each oil cylinder is connecting a T shape piece, during side cut, oil cylinder tension T shape piece is by the locking of the frictional force between T shape piece and the T-shaped groove, the shortcoming of this structure is: when cutting edge, poor stability, poor reliability has a strong impact on part accuracy and quality.
The utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model provides a kind of swarf machine locking device of reliable lock.
The purpose of this utility model is achieved in that a kind of swarf machine locking device, be included in four jiaos of frame bottoms, the swarf machine left and right sides oil cylinder respectively is set, each oil cylinder connects a T shape piece, during side cut, oil cylinder tension T shape piece, by the locking of the frictional force between T shape piece and T-shaped groove frame, it is characterized in that: above frame two ends, the bead cutter left and right sides, respectively increase by a draw lever locking device, the structure of draw lever locking device is: hold-down support is fixed by screws on the right frame, pull bar one end is connected and fixed bearing, and the pull bar other end passes the support inside casing, and support is fixed by screws on the left frame, the support inside casing is with the inclined-plane, voussoir is inserted in the support inside casing and coincide with its inclined-plane, the piston rod of the hinged locking cylinder in voussoir outer end, and locking cylinder is rack-mount, during side cut, locking cylinder promotes voussoir and locks pull bar by the inclined-plane.
The purpose of this utility model can also realize like this: pull bar one end is connected and fixed bearing by bearing pin.
Pull bar is rectangular hollow structure.
The utlity model has following remarkable technological progress: on four jiaos of bead cutter left and right sides frame bottom, four oil cylinders are set respectively, each oil cylinder is connecting a T shape piece, during side cut, oil cylinder tension T shape piece, by the locking of the frictional force between T shape piece and T-shaped groove frame, above frame two ends, the bead cutter left and right sides, respectively increase by a draw lever locking device simultaneously, with oil cylinder pushing voussoir locking pull bar, make left and right sides frame form a framework, lock more solid and reliable.The utility model has strengthened reliability, the stability of bead cutter, has effectively overcome the deficiencies in the prior art, and locking effect obviously is better than prior art, and quick and easy to use, and safety coefficient is high, makes final product constant product quality, and precision is high.
Description of drawings
Fig. 1 is the utility model structural front view
Fig. 2 is Fig. 1 A-A cutaway view
Fig. 3 is Fig. 1 top view
Fig. 4 is the support front view
Fig. 5 is Fig. 4 B-B cutaway view
The specific embodiment
Each parts label is as follows in the accompanying drawing: locking cylinder 1, pull bar 2, voussoir 3, support 4, hold-down support 5, bearing pin 6, left frame 7, right frame 8.
The utility model is a kind of swarf machine rack locking device.Its composition is included in four jiaos of frame bottoms, the swarf machine left and right sides and respectively places oil cylinder, and each oil cylinder connects a T shape piece, and during side cut, oil cylinder tension T shape piece is by the locking of the frictional force between T shape piece and T-shaped groove frame.Simultaneously, above bead cutter left and right sides frame 7,8 two ends, respectively increase by a draw lever locking device, the structure of draw lever locking device is: hold-down support 5 is fixed by screws on the right frame 8, pull bar 2 one ends are connected and fixed bearing 5, pull bar 2 other ends pass support 4 inside casings, support 4 is fixed by screws on the left frame 7, support 4 inside casings are with the inclined-plane, voussoir 3 is inserted in support 4 inside casings and coincide with its inclined-plane, the piston rod of the hinged locking cylinder 1 in voussoir 3 outer ends, locking cylinder 1 is installed on the support 4, and during side cut, locking cylinder 1 promotes voussoir 3 by inclined-plane locking pull bar 2.
The course of work: on four jiaos of swarf machine left and right sides frame bottom, four oil cylinders are set respectively, each oil cylinder is connecting a T shape piece, during side cut, at first four angle oil cylinders are strained T shape pieces, by the locking of the frictional force between T shape piece and T-shaped groove frame, simultaneously, start the draw lever locking device of top, frame two ends, the bead cutter left and right sides, make locking cylinder promote voussoir locking pull bar, so that bead cutter left and right sides frame forms a framework, lock solid and reliablely, guaranteed reliability, the stability of bead cutter, thereby make final steel plate product constant product quality, precision is high.
Claims (3)
1. swarf machine locking device, be included in four jiaos of frame bottoms, the swarf machine left and right sides oil cylinder respectively is set, each oil cylinder connects a T shape piece, during side cut, oil cylinder tension T shape piece, by the locking of the frictional force between T shape piece and T-shaped groove frame, it is characterized in that: in bead cutter left and right sides frame (7,8) top, two ends respectively increases by a draw lever locking device, the structure of draw lever locking device is: hold-down support (5) is fixed by screws on the right frame (8), pull bar (2) one ends are connected and fixed bearing (5), pull bar (2) other end passes support (4) inside casing, support (4) is fixed by screws on the left frame (7), support (4) inside casing is with the inclined-plane, voussoir (3) is inserted in support (4) inside casing and coincide with its inclined-plane, and the piston rod of the hinged locking cylinder in voussoir (3) outer end (1), locking cylinder (1) are installed on the support (4), during side cut, locking cylinder (1) promotes voussoir (3) by inclined-plane locking pull bar (2).
2. swarf machine locking device according to claim 1, it is characterized in that: pull bar (2) one ends are connected and fixed bearing (5) by bearing pin (6).
3. swarf machine locking device according to claim 1 is characterized in that: pull bar (2) is rectangular hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483391 CN202763182U (en) | 2012-09-20 | 2012-09-20 | Steel plate edge trimmer locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483391 CN202763182U (en) | 2012-09-20 | 2012-09-20 | Steel plate edge trimmer locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763182U true CN202763182U (en) | 2013-03-06 |
Family
ID=47769783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220483391 Withdrawn - After Issue CN202763182U (en) | 2012-09-20 | 2012-09-20 | Steel plate edge trimmer locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848010A (en) * | 2012-09-20 | 2013-01-02 | 泰安华鲁锻压机床有限公司 | Locking device of steel plate edge trimmer |
| CN104816036A (en) * | 2015-04-01 | 2015-08-05 | 中冶陕压重工设备有限公司 | Top-locking positioning device for side-cutting scissor seat |
-
2012
- 2012-09-20 CN CN 201220483391 patent/CN202763182U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848010A (en) * | 2012-09-20 | 2013-01-02 | 泰安华鲁锻压机床有限公司 | Locking device of steel plate edge trimmer |
| CN102848010B (en) * | 2012-09-20 | 2014-07-09 | 泰安华鲁锻压机床有限公司 | Locking device of steel plate edge trimmer |
| CN104816036A (en) * | 2015-04-01 | 2015-08-05 | 中冶陕压重工设备有限公司 | Top-locking positioning device for side-cutting scissor seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130306 Effective date of abandoning: 20140709 |
|
| RGAV | Abandon patent right to avoid regrant |