CN203751776U - Spherical elastic pressing plate device for machining - Google Patents
Spherical elastic pressing plate device for machining Download PDFInfo
- Publication number
- CN203751776U CN203751776U CN201420171776.5U CN201420171776U CN203751776U CN 203751776 U CN203751776 U CN 203751776U CN 201420171776 U CN201420171776 U CN 201420171776U CN 203751776 U CN203751776 U CN 203751776U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- plate body
- spherical
- rubber ring
- elastic rubber
- 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
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a spherical elastic pressing plate device for machining, which comprises a pressing plate body, a nut, a stud, a gasket, an elastic rubber ring, a screw, a spherical presser foot and a cushion block, wherein a workpiece is arranged on the left end of the lower plane of the pressing plate body, a spherical presser foot is arranged on a circular conical surface which is arranged on the lower end of a right through hole of the pressing plate body, an elastic rubber ring is arranged on a boss which is arranged in the middle of the right through hole, and is provided with the gasket, the screw is connected with a thread of the spherical presser foot after passing through the gasket and the elastic rubber ring, the spherical presser foot is arranged on the upper plane of the cushion block, the lower plane of the cushion block is supported on a machine tool work platform, the head of the stud is sleeved and pressed in a dovetail groove of the machine tool work platform, and a rod body of the stud is locked on the upper plane of the pressing plate body through the nut after passing through a center hole of the pressing plate body. The spherical elastic pressing plate device for machining has the beneficial effects that the spherical elastic pressing plate device for machining enables eccentric torque of the pressing plate to be automatically adjusted to the best contact pressing position, always vertically points at the lower plane of the presser foot in the reverse direction, and is reliably and steadily compressed.
Description
Technical field
The utility model relates to a kind of machining sphere elastic press-plate, belongs to clamping tool for machine work technical field.
Background technology
In the machine cut processing such as milling, plane and boring, the positioning compression of workpiece all adopts common flat clamp to realize, due to the unadjustable property of common flat clamp to eccentric moment, so in the process of workpiece pressing, between pressing plate and workpiece, being difficult to reach face contacts, often to select the parallels of different thickness and quantity to adjust, to improve between pressing plate and workpiece, contact present situation, but do like this, will make whole compaction process slow, efficiency is low, and do not do like this making to compress unstablely, workpiece is easily walked about, and leaves accident potential.
Summary of the invention
The purpose of this utility model is just to provide a kind of machining sphere elastic press-plate, for addressing the above problem.
The technical solution of the utility model is: a kind of machining sphere elastic press-plate, comprise pressing plate body, nut, double-screw bolt, pad, elastic rubber ring, screw, sphere presser feet and cushion block, pressing plate body lower plane left end is provided with workpiece, the taper seat of pressing plate body right-hand member through hole lower end is provided with sphere presser feet, boss in the middle of described right-hand member through hole is provided with elastic rubber ring, pad is set on elastic rubber ring, screw passes after pad and elastic rubber ring, be connected with sphere presser feet screw thread again, on cushion block, plane is provided with sphere presser feet, its lower plane is bearing on lathe workbench, double-screw bolt head casing pressure is in the dovetail groove of lathe workbench, its body of rod is through after pressing plate body centre bore, by nut check on pressing plate body in plane.
The beneficial effects of the utility model are: can make the suffered eccentric moment of pressing plate automatically be adjusted to best contact compacted position, counter-force direction is always vertically pointed to presser feet lower plane, compresses reliable and stable.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, known with reference to accompanying drawing 1, a kind of machining sphere elastic press-plate, comprise pressing plate body 2, nut 3, double-screw bolt 4, pad 5, elastic rubber ring 6, screw 7, sphere presser feet 8 and cushion block 9, pressing plate body 2 lower plane left ends are provided with workpiece 1, the taper seat of pressing plate body 2 right-hand member through hole lower ends is provided with sphere presser feet 8, boss in the middle of described right-hand member through hole is provided with elastic rubber ring 6, pad 5 is set on elastic rubber ring 6, screw 7 passes after pad 5 and elastic rubber ring 6, be connected with sphere presser feet 8 screw threads again, on cushion block 9, plane is provided with sphere presser feet 8, its lower plane is bearing on lathe workbench 10, double-screw bolt 4 head covers are pressed in lathe worker and do in the dovetail groove of platform 10, its body of rod is through after pressing plate body 2 centre bores, by nut 3, be locked on pressing plate body 2 in plane.During actual use, first by shown in Fig. 1, the utility model and workpiece 1 being arranged on lathe workbench 10, then fastening nut 3, now workpiece 1 is by compacted, because the utility model right-hand member has adopted sphere presser foot, during compression, on presser feet, sphere can automatically be adjusted to best contact compacted position under the effect of the suffered eccentric moment of presser feet plane, and counter-force direction is always vertically pointed to presser feet lower plane, so just makes to compress reliable and stable.
Claims (1)
1. a machining sphere elastic press-plate, comprise pressing plate body (2), nut (3), double-screw bolt (4), pad (5), elastic rubber ring (6), screw (7), sphere presser feet (8) and cushion block (9), it is characterized in that: pressing plate body (2) lower plane left end is provided with workpiece (1), the taper seat of pressing plate body (2) right-hand member through hole lower end is provided with sphere presser feet (8), boss in the middle of described right-hand member through hole is provided with elastic rubber ring (6), pad (5) is set on elastic rubber ring (6), screw (7) passes after pad (5) and elastic rubber ring (6), be connected with sphere presser feet (8) screw thread again, the upper plane of cushion block (9) is provided with sphere presser feet (8), its lower plane is bearing on lathe workbench (10), double-screw bolt (4) head cover is pressed in lathe worker and does in the dovetail groove of platform (10), its body of rod is through after pressing plate body (2) centre bore, by nut (3), be locked in the upper plane of pressing plate body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171776.5U CN203751776U (en) | 2014-04-10 | 2014-04-10 | Spherical elastic pressing plate device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171776.5U CN203751776U (en) | 2014-04-10 | 2014-04-10 | Spherical elastic pressing plate device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751776U true CN203751776U (en) | 2014-08-06 |
Family
ID=51247087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171776.5U Expired - Fee Related CN203751776U (en) | 2014-04-10 | 2014-04-10 | Spherical elastic pressing plate device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493424A (en) * | 2016-11-29 | 2017-03-15 | 中车长江车辆有限公司 | A kind of plate forming accessory plate shearing machine trimming hold down gag and trimming technology |
| CN112327471A (en) * | 2018-10-30 | 2021-02-05 | 深圳市真迈生物科技有限公司 | Microscope system, adjusting method thereof and sequencing system |
-
2014
- 2014-04-10 CN CN201420171776.5U patent/CN203751776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493424A (en) * | 2016-11-29 | 2017-03-15 | 中车长江车辆有限公司 | A kind of plate forming accessory plate shearing machine trimming hold down gag and trimming technology |
| CN106493424B (en) * | 2016-11-29 | 2019-05-10 | 中车长江车辆有限公司 | A kind of plate forming accessory plate shearing machine trimming pressing device and trimming technology |
| CN112327471A (en) * | 2018-10-30 | 2021-02-05 | 深圳市真迈生物科技有限公司 | Microscope system, adjusting method thereof and sequencing system |
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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: 20140806 Termination date: 20190410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |