CN204700581U - A kind of retaining mechanism - Google Patents
A kind of retaining mechanism Download PDFInfo
- Publication number
- CN204700581U CN204700581U CN201520253185.7U CN201520253185U CN204700581U CN 204700581 U CN204700581 U CN 204700581U CN 201520253185 U CN201520253185 U CN 201520253185U CN 204700581 U CN204700581 U CN 204700581U
- Authority
- CN
- China
- Prior art keywords
- clamp
- slide plate
- casing
- disc spring
- fixture block
- 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
- Actuator (AREA)
Abstract
A kind of retaining mechanism, comprise casing, described casing is arranged on the below of lathe slide plate by some connectors, hydraulic cylinder is provided with in casing, the piston rod of described hydraulic cylinder is parallel with lathe slide plate lower surface, the mobile terminal of piston rod is provided with roller, end in contact tank floor under this roller, upper end supports the clamp arranged along piston rod moving direction, and form lever with clamp, the two ends of described clamp are fixed with protruding fixture block respectively, fixture block stretches out outside casing, disc spring cylinder is provided with above the fixture block of hydraulic cylinder one end, the guide rail coordinated with lathe slide plate is provided with above the fixture block of the clamp other end, under disc spring in disc spring cylinder executes stressed state to clamp one end, the guide rail realizing the clamp other end is locked on lathe slide plate.The utility model adopts hydraulic power to realize fast by lathe slide plate and guide rail quick locking, the function of unclamping in conjunction with lever principle simultaneously, avoid process middle slide plate and guide rail position uncertain, defective work piece or cutter.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly a kind of retaining mechanism for fixing lathe slide plate and guide rail relative position.
Background technology
In machine tooling process, because column or main spindle box are arranged on lathe slide plate, often need the relative position of fixing lathe slide plate and guide rail, so the relative position of fixing lathe slide plate and guide rail needs very large coupling mechanism force.Traditional locking mode usually adopts bolt to hang tight formula and eccentric wheel hangs tight formula, and it is large that the former has thrust, the advantage that tailstock not easily slides, but locking is unclamped all with spanner, wastes time and energy; The latter has the function of quick locking, but coupling mechanism force is inadequate, and it is unreliable to clamp, and causes producing vibration in processing, damages cutter and workpiece, has a strong impact on lathe service life.
Utility model content
For solving the technical problem existed in above-mentioned technology, it is large that the utility model provides a kind of coupling mechanism force, time saving and energy saving, is convenient to quick locking and unclamps, for the retaining mechanism of fixing lathe slide plate and guide rail relative position.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of retaining mechanism, comprise casing, described casing is arranged on the below of lathe slide plate by some connectors, hydraulic cylinder is provided with in casing, the piston rod of described hydraulic cylinder is parallel with lathe slide plate lower surface, the mobile terminal of piston rod is provided with roller, end in contact tank floor under this roller, upper end supports the clamp arranged along piston rod moving direction, and form lever with clamp, the two ends of described clamp are fixed with protruding fixture block respectively, fixture block stretches out outside casing, disc spring cylinder is provided with above the fixture block of hydraulic cylinder one end, the guide rail coordinated with lathe slide plate is provided with above the fixture block of the clamp other end, under disc spring in disc spring cylinder executes stressed state to clamp one end, the guide rail realizing the clamp other end is locked on lathe slide plate.The two ends of described clamp all convex to form the fixture block stretched out outside casing, disc spring cylinder is provided with above the fixture block of hydraulic cylinder one end, the guide rail coordinated with lathe slide plate is provided with above the fixture block of the clamp other end, disc spring in described disc spring cylinder applies pressure to clamp one end, realizes the other end and applies coupling mechanism force to guide rail.
Further, described body side is provided with detect aperture in the position of piston rod initial movable, the sheathed probe stretched in casing in detect aperture, and probe is positioned at one end linking springs sheet outside casing.
Further again, described spring leaf is provided with the displacement transducer of connection signal lamp.
Further, the screw top of described disc spring cylinder connects adjusting nut, and bottom is provided with the pressure head contacted with fixture block, and be provided with the disc spring in compressive state in the disc spring cylinder between pressure head and adjusting nut, described disc spring applies pressure by pressure head to fixture block.
Income effect: adopt hydraulic power simultaneously to realize fast by lathe slide plate and guide rail quick locking, the function of unclamping in conjunction with lever principle relative to prior art the utility model, utilize disc spring can regulate the size of coupling mechanism force, solve a difficult problem for fixed glides and guide rail position in machine tooling process, coupling mechanism force is large, time saving and energy saving, be convenient to locking and unclamp, avoid process middle slide plate and guide rail position uncertain, defective work piece or cutter.
Accompanying drawing explanation
Fig. 1 is the utility model three-dimensional side structural representation.
Fig. 2 is the three-dimensional opposite side structural representation of the utility model.
Fig. 3 is that the utility model master looks cross-sectional schematic.
Fig. 4 is that the utility model overlooks cross-sectional schematic.
Fig. 5 is the utility model schematic top plan view.
Fig. 6 is the utility model embodiment schematic diagram.
Graphical indicia, 1, casing, 2, hydraulic cylinder, 3, piston rod, 4, roller, 5, clamp, 6, fixture block, 7, disc spring cylinder, 8, disc spring, 9, lathe slide plate, 10, adjusting nut, 11, pressure head, 12, probe, 13, spring leaf, 14, guide rail.
Detailed description of the invention
Elaborate to embodiment of the present utility model below in conjunction with accompanying drawing, the present embodiment, premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
A kind of retaining mechanism as shown in Figure 1 and Figure 2, comprise casing 1, described casing 1 is connected to the below of lathe slide plate 9 by some screws, the structure be integrated with 9 one-tenth, lathe slide plate, as shown in Figure 6, between lathe slide plate 9 and retaining mechanism, be provided with guide rail 14, lathe slide plate 9 can move under unlocked state on guide rail 14, changes the relative position of guide rail 14 and lathe slide plate 9.
Retaining mechanism as shown in Figure 3, hydraulic cylinder 2 is provided with in casing 1, the cylinder body of hydraulic cylinder 2 is fixed among casing 1, the piston rod 3 of hydraulic cylinder 2 is parallel with lathe slide plate 9 lower surface, and extend from one end that cylinder body is fixed to the other end of casing 1, the end of piston rod 3 is provided with roller 4, this roller 4 times end in contact casing 1 bottom surfaces, upper end supports the clamp 5 arranged along piston rod 3 moving direction, and form lever with clamp 5, namely roller 4 is between clamp 5 and casing 1 inwall, and roller 4 can along with piston rod 3 rolls between clamp 5 and casing 1 inwall.Due to clamp 5 and roller 4 linear contact lay, under the support of roller 4, clamp 5 forms the lever that is the strong point with roller 4, the two ends of clamp 5 all convex to form the fixture block 6 stretched out outside casing, disc spring cylinder 7 is provided with above the fixture block 6 of hydraulic cylinder 1 one end, the guide rail 14 coordinated with lathe slide plate 9 is provided with above the fixture block 6 of clamp 5 other end, disc spring in described disc spring cylinder 78 pairs of clamp 5 one end apply pressure, one end tilting under making the other end of clamp 5 be positioned at guide rail 14 under roller 4 supports, realizes object guide rail 14 being applied to coupling mechanism force.
Conveniently operating personnel observe the certain position of piston rod 3, described casing 1 side is provided with detect aperture in the position of piston rod 3 initial movable, detect aperture is through to box house from the outside of wall box, the sheathed probe 12 stretched in casing 1 in detect aperture, probe 12 is positioned at one end linking springs sheet 13 outside casing, and described spring leaf 13 is provided with the displacement transducer of connection signal lamp.After roller 4 touches probe 12 in moving process, probe 12 is outwards mobile in casing 1, touching spring leaf 13, thus makes displacement transducer send the signal of telecommunication.
In addition, this retaining mechanism also changes the size of coupling mechanism force by disc spring cylinder 7, the screw top of disc spring cylinder 7 connects adjusting nut 10, bottom is provided with the pressure head 11 contacted with fixture block 6, the disc spring 8 in compressive state is provided with in disc spring cylinder 7 between pressure head 11 and adjusting nut 10, described disc spring 8 pairs of pressure heads 11 apply pressure, and then by pressure head 11, pressure is passed to fixture block 6, when rotating adjusting nut 10 moves up, the compression degree of disc spring 8 reduces, pressure head 11 applied pressure is reduced, when rotating adjusting nut 10 moves down, the compression degree of disc spring 8 strengthens, pressure head 11 applied pressure is increased.
It is prior art that the utility model does not describe part.
Claims (4)
1. a retaining mechanism, comprise casing (1), described casing (1) is arranged on the below of lathe slide plate (9) by some connectors, it is characterized in that: in casing (1), be provided with hydraulic cylinder (2), the piston rod (3) of described hydraulic cylinder (2) is parallel with lathe slide plate (9) lower surface, the mobile terminal of piston rod (3) is provided with roller (4), end in contact casing (1) bottom surface under this roller (4), upper end supports the clamp (5) arranged along piston rod (3) moving direction, and form lever with clamp (5), the two ends of described clamp (5) are fixed with protruding fixture block (6) respectively, fixture block (6) stretches out outside casing, fixture block (6) top near hydraulic cylinder (1) one end is provided with disc spring cylinder (7), fixture block (6) top of clamp (5) other end is provided with the guide rail (14) coordinated with lathe slide plate (9), under disc spring (8) in disc spring cylinder (7) executes stressed state to clamp (5) one end, the guide rail (14) realizing clamp (5) other end is locked on lathe slide plate (9).
2. a kind of retaining mechanism according to claim 1, it is characterized in that: described casing (1) side is provided with detect aperture in the position of piston rod (3) initial movable, the sheathed probe (12) stretched in casing (1) in detect aperture, probe (12) is positioned at one end linking springs sheet (13) outside casing.
3. a kind of retaining mechanism according to claim 2, is characterized in that: the displacement transducer being provided with connection signal lamp on described spring leaf (13).
4. a kind of retaining mechanism according to claim 1, it is characterized in that: the screw top of described disc spring cylinder (7) connects adjusting nut (10), bottom is provided with the pressure head (11) contacted with fixture block (6), be provided with the disc spring (8) in compressive state in disc spring cylinder (7) between pressure head (11) and adjusting nut (10), described disc spring (8) applies pressure by pressure head (11) to fixture block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253185.7U CN204700581U (en) | 2015-04-24 | 2015-04-24 | A kind of retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253185.7U CN204700581U (en) | 2015-04-24 | 2015-04-24 | A kind of retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700581U true CN204700581U (en) | 2015-10-14 |
Family
ID=54280218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253185.7U Expired - Fee Related CN204700581U (en) | 2015-04-24 | 2015-04-24 | A kind of retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827304A (en) * | 2015-04-24 | 2015-08-12 | 河南科技大学 | Locking mechanism |
-
2015
- 2015-04-24 CN CN201520253185.7U patent/CN204700581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827304A (en) * | 2015-04-24 | 2015-08-12 | 河南科技大学 | Locking mechanism |
| CN104827304B (en) * | 2015-04-24 | 2017-03-29 | 河南科技大学 | A kind of retaining mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204413661U (en) | For the clamping device of milling | |
| CN104128733A (en) | Adjustable welding set | |
| CN103753317A (en) | Clamping structure for machining plunger inclined grooves | |
| CN204053581U (en) | The clamp mechanism of horizontal type double-side Drilling and Boring Modular Machine | |
| CN103639778A (en) | Positioning tool for milling | |
| CN204700581U (en) | A kind of retaining mechanism | |
| CN104827304A (en) | Locking mechanism | |
| CN201881220U (en) | Automatic locking mechanism | |
| CN203254163U (en) | Static pressure thick guiding rail clamping device | |
| CN203076922U (en) | Auxiliary supporting device | |
| CN203765338U (en) | Gas-liquid pressure clamp system for drilling T-shaped guide rail connecting hole of elevator | |
| CN203665166U (en) | Fixture structure for machining of chute of plunger | |
| CN203317084U (en) | Base clamp for connecting rod cover | |
| CN201625869U (en) | Slider locking device | |
| CN202964167U (en) | High-precision drilling tool | |
| CN103433780A (en) | Double-fixing fixture with measurable pressure | |
| CN202655940U (en) | Auxiliary supporting device for clamping workpiece | |
| CN203726161U (en) | Pressure measurable pawl type loosening-preventing clamp | |
| CN210849440U (en) | Machining detection device | |
| CN204321904U (en) | Inclined-plane self-locking manual hold down gag | |
| CN204545998U (en) | A kind of electric permanent-magnet suction disc that can adsorb clamping work pieces | |
| CN203254164U (en) | Static-pressure super-thick guide rail clamping device | |
| CN203171279U (en) | Axle housing self-centering clamping device | |
| CN201736044U (en) | Fast-clamping multi-pressure head clamp | |
| CN103100898A (en) | High-precision drilling tool |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160424 |