CN201505828U - Adjusting press plate - Google Patents
Adjusting press plate Download PDFInfo
- Publication number
- CN201505828U CN201505828U CN2009203081715U CN200920308171U CN201505828U CN 201505828 U CN201505828 U CN 201505828U CN 2009203081715 U CN2009203081715 U CN 2009203081715U CN 200920308171 U CN200920308171 U CN 200920308171U CN 201505828 U CN201505828 U CN 201505828U
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- China
- Prior art keywords
- pressing plate
- adjusting
- shaped
- shaped pressing
- screw rod
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- Expired - Fee Related
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- 210000004907 Glands Anatomy 0.000 abstract 3
- 239000012141 concentrate Substances 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model discloses an adjusting press plate which has simple structure, convenient use, high strength and long service life. The adjusting press plate comprises a T-shaped screw rod, a U-shaped press plate with a downward opening and arranged on the T-shaped screw rod, and a gland nut, and is characterized in that the U-shaped press plate is nested on the T-shaped screw rod through radial long rows of holes; an R press block is arranged between the U-shaped press plate and the gland nut arranged on the end part of the T-shaped screw rod, the string surface of the R press block is supported on the lower end surface of the gland nut, and the arc surface is supported on the upper surface of the U-shaped press plate.
Description
Technical field
The utility model relates to a kind of supporting and positioning device of machined piece, relates in particular to a kind of adjusting pressing plate.
Background technology
At milling machine, lathes such as lathe are when processing work, in order to guarantee its machining accuracy, usually need to use supporting and positioning device that workpiece is fixed, pressing plate is exactly a kind of positioner of using always, generally the pressing plate of Shi Yonging generally is to be sleeved on the T shape screw rod by flat pressing plate, and clamp nut is set above pressing plate, when making, one end of pressing plate is connected to the upper surface of workpiece, pad adds the cushion block contour with workpiece below the other end of pressing plate, last and press jack panel, though this pressing plate is simple in structure, but owing to need to fill up the cushion block that adds with the workpiece equal height in use, and in actual use, cushion block commonly used often is difficult to satisfy the processing needs of different parts, and pressing plate is that bottom surface by the one side contacts by large-area with workpiece surface and compresses the location in use, need to increase pressing plate weight thus or increase clamp nut and tight moment satisfies the positioning requirements of workpiece, cost height, efficient is low.
Chinese patent: " pressing plate of transposing certainly (ZL 91220283.1) " disclose a kind of pressing plate, form by presser feet, press strip, briquetting, dagger and leg, it is characterized in that press strip is two blocks of parallel battens, batten is the arch form batten, having dagger to connect securing member in the hole 1 of arch form batten and hole 2 is connected and fixed two parallel-plates, presser feet and leg that the step shaft type is arranged in two stomidiums of arch form batten, in the hole of the arch crown part of two parallel arch form battens, briquetting is arranged, briquetting is the step axle, briquetting has centre bore, interpolated pressure bolt in the hole, there is the nut of pressing the bolt upper end.Though the briquetting of this pressing plate is the arch form batten, and leg and presser feet are set respectively by two ends at the arch form batten, guarantee thrust with the contact-making surface that reduces pressing plate and workpiece surface, but in this structure split-type structural, complex structure not only, and because on the connecting axle of the briquetting that its stress point concentrates on its middle part briquetting and two ends and leg and presser feet, the very easily stressed fracture of connecting axle, thereby the service life of reduction pressing plate.
Summary of the invention
The utility model mainly provided a kind of simple in structure, easy to use, intensity is high, a kind of adjusting pressing plate of long service life.Solved the pressure plate structure complexity that exists in the prior art, connecting axle easy fracture when using, thereby reduce the technical problem in the service life of pressing plate.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of adjusting pressing plate, comprise T shape screw rod and Open Side Down is located at U-shaped pressing plate and clamp nut on the T shape screw rod, it is characterized in that described U-shaped pressing plate is set on the T shape screw rod by radially long round; At described U-shaped pressing plate and be located between the clamp nut of T shape screw rod end and be provided with the R briquetting, the string face of described R briquetting and the lower surface of clamp nut connect, and the upper surface of arcwall face and U-shaped pressing plate connects.By being set on the T shape screw rod being disposed radially long round on the pressing plate, T shape screw rod can be swung in long round, thereby guarantee a foot of U-shaped pressing plate and the adjustable height of presser feet end, long round connection has improved bonding strength between itself and T shape screw rod again, has improved service life; By between clamp nut and U-shaped pressing plate, the R briquetting being set, guarantee in adjustable range clamp nut all the time by the circular arc outer edge surface workpiece pressing of R briquetting, simple in structure, easy to use.
As preferably, be provided with supporting seat at an end of described U-shaped pressing plate, described supporting seat is hinged and connected by adjusting screw(rod) and U-shaped pressing plate.At an end of U-shaped pressing plate supporting seat is set by adjusting screw(rod), makes a foot of U-shaped pressing plate adjust height at any time by adjusting screw(rod) as required, easy to use, need not to increase cushion block again, save cost.
As more preferably, the center, end that is provided with an end of supporting seat on described U-shaped pressing plate is provided with the radial opening groove, and described adjusting screw(rod) is located in the open slot, and is hinged by the radial direction through hole of its end and the two side of open slot.By at the center, end that is provided with supporting seat side U-shaped pressing plate open slot being set and adjusting screw(rod) is hinged, the left and right swing of U-shaped pressing plate during use, can adjust the Support Position of supporting seat as required, and when not needing supporting seat to support, when promptly using openend to support, it can conveniently be removed or it is gone to a side of U-shaped pressing plate, and is simple and reasonable, easy to use.
Supporting seat can be multiple shapes such as cylinder, cuboid, multiple edge body, as more preferably, described supporting seat is cone-shaped, the coaxial tapped through hole that is provided with the adjusting screw(rod) interworking on described supporting seat, and described adjusting screw(rod) links to each other with the thin footpath end of supporting seat by screw thread.Supporting seat is cone-shaped, and pyramidal thin footpath end is when making progress, and not only weight reduction, saves material, can guarantee to support steadily reliable again.
As preferably, the openend of described U-shaped pressing plate is a curved end.Curved end contacts with workpiece when compressing, can guarantee surface of the work avoid the damage.
As preferably, described long round is symmetrically distributed along U-shaped pressing plate central shaft; Described T shape screw rod is inscribed within long round, and its swing angle in long round is made as 30 ° to 150 °.T shape screw rod is inscribed within long round, prevents from that T shape screw rod from producing radially to rock in long round, guarantees the stability that pressing plate uses; The swing angle of T shape screw rod in long round is made as 30 ° to 150 °, can guarantee that pressing plate has enough scopes of application, and versatility is good.
As preferably, be arranged with the R groove in the both sides of the end face of described U-shaped pressing plate along its central shaft, the arcwall face inscribe of described R briquetting also is connected on the curved wall of R groove.Be provided with and the tangent R groove of R briquetting on the end face of U-shaped pressing plate, the radius of R groove can also can equate coupling by radius, thereby the R briquetting is defined in the R groove greater than the radius of R briquetting, guarantees the stable of U-shaped pressing plate position, improves the reliability of using.
As more preferably, described long round is located in the R groove.Long round is located at and can be guaranteed in the R groove that the R briquetting offsets with the curved wall of R groove all the time, guarantees the reliability of using.
Therefore, a kind of adjusting pressing plate of the present utility model has following advantage: by being set on the T shape screw rod being disposed radially long round on the pressing plate, not only make a foot and a presser feet end adjustable height of U-shaped pressing plate, connect the bonding strength that improved again between itself and T shape screw rod, improved service life with the duration round; At an end of U-shaped pressing plate supporting seat is set by adjusting screw(rod), makes a foot of U-shaped pressing plate can adjust height as required at any time, versatility is good, and is easy to use, saves cost; Surface of the work was avoided damage when the curved end of the openend of U-shaped pressing plate guaranteed that it contacts with Work-sheet pressing; On the end face of U-shaped pressing plate, be provided with and the external R groove of R briquetting, improved dependability.
Description of drawings:
Fig. 1 is a kind of structural representation of regulating pressing plate of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of U-shaped pressing plate among Fig. 1.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of adjusting pressing plate comprises T shape screw rod 3, and the R briquetting 5 and the clamp nut 4 that make progress of the order suit U-shaped pressing plate 1 that Open Side Down, string face 6 successively on T shape screw rod 3 is equipped with cone-shaped supporting seat 10 at an end of U-shaped pressing plate 1.Both sides at U-shaped pressing plate 1 end face are being arranged with R groove 9 along its central shaft, central shaft along U-shaped pressing plate 1 is arranged with radially long round 2, long round 2 is located in the R groove 9, U-shaped pressing plate 1 is set on the T shape screw rod 3 by radially long round 2, T shape screw rod 3 is inscribed within long round 2, and its swing angle in long round 2 is 120 °, be provided with R briquetting 5 on the T shape screw rod 3 in R groove 9, arcwall face 7 inscribes of R briquetting 5 also are connected on the curved wall of R groove 9, the top string face 6 of R briquetting 5 connects with the lower surface of clamp nut 4, the both-side opening end of U-shaped pressing plate 1 is curved end, be provided with radial opening groove 12 at one side end center, one end of adjusting screw(rod) 11 is hinged by the two side of radial direction through hole 13 with open slot 12, and the other end is connected with the thin footpath end coaxial threaded of cone-shaped supporting seat 10 by tapped through hole 14.
In use, at first the screw head of T shape screw rod 3 downsides is slipped in the T-slot on the lathe datum level, the direction of rotation U-shaped pressing plate 1, its presser feet end is turned to workpiece to be processed, rotatably compress nut 4 according to the height of workpiece and adjust up and down, the curved end of the presser feet end of U-shaped pressing plate 1 is pressed on the upper surface of workpiece, adjust the height of supporting seat 10 again, the bottom and the supporting surface of supporting seat 10 are connected, last and press jack panel 4, workpiece pressing location.When if the workpiece height is low during use, supporting seat 10 can be pulled down in case of necessity or it is gone to a side, directly use the curved end butt supporting surface of the lower edge of open slot 12.
Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. adjusting pressing plate comprises T shape screw rod and Open Side Down is located at U-shaped pressing plate and clamp nut on the T shape screw rod, it is characterized in that described U-shaped pressing plate (1) is set on the T shape screw rod (3) by radially long round (2); At described U-shaped pressing plate (1) and be located between the clamp nut (4) of T shape screw rod (3) end and be provided with R briquetting (5), the string face (6) of described R briquetting (5) connects with the lower surface of clamp nut (4), and arcwall face (7) connects with the upper surface of U-shaped pressing plate (1).
2. a kind of adjusting pressing plate according to claim 1 is characterized in that being provided with supporting seat (10) at an end of described U-shaped pressing plate (1), and described supporting seat (10) is hinged and connected by adjusting screw(rod) (11) and U-shaped pressing plate (1).
3. a kind of adjusting pressing plate according to claim 2, it is characterized in that the center, end that is provided with an end of supporting seat (10) on described U-shaped pressing plate (1) is provided with radial opening groove (12), described adjusting screw(rod) (11) is located in the open slot (12), and is hinged by the radial direction through hole (13) of its end and the two side of open slot (12).
4. a kind of adjusting pressing plate according to claim 2, it is characterized in that described supporting seat (10) is for cone-shaped, go up the coaxial tapped through hole (14) that is provided with adjusting screw(rod) (11) interworking at described supporting seat (10), described adjusting screw(rod) (11) links to each other with the thin footpath end of supporting seat (10) by screw thread.
5. according to each described a kind of adjusting pressing plate in the claim 1 to 4, the openend that it is characterized in that described U-shaped pressing plate (1) is a curved end.
6. according to each described a kind of adjusting pressing plate in the claim 1 to 4, it is characterized in that described long round (2) is symmetrically distributed along U-shaped pressing plate (1) central shaft; Described T shape screw rod (3) is inscribed within long round (2), and its swing angle in long round (2) is made as 30 ° to 150 °.
7. a kind of adjusting pressing plate according to claim 5 is characterized in that described long round (2) is symmetrically distributed along U-shaped pressing plate (1) central shaft; Described T shape screw rod (3) is inscribed within long round (2), and its full swing angle in long round (2) is 30 ° to 150 °.
8. according to each described a kind of adjusting pressing plate in the claim 1 to 4, it is characterized in that being arranged with R groove (9) in the both sides of described U-shaped pressing plate (1) end face along its central shaft, arcwall face (7) inscribe of described R briquetting (5) also is connected on the curved wall of R groove (9).
9. a kind of adjusting pressing plate according to claim 8 is characterized in that described long round (2) is located in the R groove (9).
10. a kind of adjusting pressing plate according to claim 7, it is characterized in that being arranged with R groove (9) in the both sides of described U-shaped pressing plate (1) end face along its central shaft, arcwall face (7) inscribe of described R briquetting (5) also is connected on the curved wall of R groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203081715U CN201505828U (en) | 2009-08-18 | 2009-08-18 | Adjusting press plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203081715U CN201505828U (en) | 2009-08-18 | 2009-08-18 | Adjusting press plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505828U true CN201505828U (en) | 2010-06-16 |
Family
ID=42466963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203081715U Expired - Fee Related CN201505828U (en) | 2009-08-18 | 2009-08-18 | Adjusting press plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056688A (en) * | 2012-12-31 | 2013-04-24 | 青特集团有限公司 | Rapid clamping tool |
| CN103663129A (en) * | 2013-12-30 | 2014-03-26 | 郑州精益达汽车零部件有限公司 | Special hanger for half housing of axle housing for passenger car |
| CN103831647A (en) * | 2014-03-17 | 2014-06-04 | 沈阳飞机工业（集团）有限公司 | Angle face clamping device and clamping method thereof |
| CN111266889A (en) * | 2020-03-11 | 2020-06-12 | 江苏海洋大学 | A fix a position frock fast for machining |
-
2009
- 2009-08-18 CN CN2009203081715U patent/CN201505828U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056688A (en) * | 2012-12-31 | 2013-04-24 | 青特集团有限公司 | Rapid clamping tool |
| CN103663129A (en) * | 2013-12-30 | 2014-03-26 | 郑州精益达汽车零部件有限公司 | Special hanger for half housing of axle housing for passenger car |
| CN103663129B (en) * | 2013-12-30 | 2016-08-17 | 郑州精益达汽车零部件有限公司 | Passenger vehicle axle shell half-shell special hanger |
| CN103831647A (en) * | 2014-03-17 | 2014-06-04 | 沈阳飞机工业（集团）有限公司 | Angle face clamping device and clamping method thereof |
| CN103831647B (en) * | 2014-03-17 | 2016-07-20 | 沈阳飞机工业（集团）有限公司 | A kind of angle faces clamping device and clamping method thereof |
| CN111266889A (en) * | 2020-03-11 | 2020-06-12 | 江苏海洋大学 | A fix a position frock fast for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130818 |