CN106862962A - A kind of base clamping device - Google Patents
A kind of base clamping device Download PDFInfo
- Publication number
- CN106862962A CN106862962A CN201710129159.7A CN201710129159A CN106862962A CN 106862962 A CN106862962 A CN 106862962A CN 201710129159 A CN201710129159 A CN 201710129159A CN 106862962 A CN106862962 A CN 106862962A
- Authority
- CN
- China
- Prior art keywords
- depression bar
- journal stirrup
- guide rod
- pin
- bent plate
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The present invention provides a kind of base clamping device, belongs to machining technology field.It includes compression spring, drive bent plate, guide rod can horizontally slip and be arranged in the groove of bearing support, the middle-end of left depression bar is by left hinge on left fixed journal stirrup, the left connection journal stirrup of guide rod left end and left depression bar are hinged, supporting rollern is rotatably provided in the lower left side of left depression bar, the middle-end of right depression bar is by right hinge on right fixed journal stirrup, the right-hand member of guide rod is by two pins of sliding sleeve and the half slot floating fit of right depression bar fork-shaped afterbody, compression spring and the concentric setting of guide rod, the left end of compression spring and left connection journal stirrup are fitted, right-hand member and the sliding sleeve laminating of compression spring, drive bent plate to slide up and down to be arranged on bent plate guide holder, the left bulb groove bulb connection of the left end of slide bar and left depression bar, the right bulb groove bulb connection of the right-hand member of slide bar and right depression bar.The present invention quickly realizes the clamping and release to base, rational in infrastructure, high degree of automation.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of base clamping device.
Background technology
Machining refers to the process of that the appearance and size or performance of workpiece are changed by a kind of plant equipment.By plus
Difference in work mode can be divided into machining and pressure processing.In process of production, every shape, chi for changing production object
Very little, position and property etc., become the process referred to as technical process of finished product or semi-finished product.It is the main portion of production process
Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake again
Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, and other processes are then referred to as aiding in
Process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is again by one or several tactic works
Sequence composition, an operation is constituted by by several work steps.In mechanical processing process, it is often required to use all kinds of fixtures, fixture
It is, for fixing processing object, to be allowed to occupy correct position, with the device for receiving to construct or detect during machine-building.
Field of machining, the processing to base is very universal, and base middle setting has manhole.Common fixture is not only right
The clamping effect of base is poor, and clamping to base and release are all manually carried out, and labour intensity is big.
The content of the invention
It is not only to the good clamping effect of base and quick real it is an object of the invention to provide a kind of base clamping device
Now to the clamping and release of base, rational in infrastructure, high degree of automation.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of base clamping device, it includes bearing support, guide rod, left connection journal stirrup, compression spring, sliding sleeve, left depression bar, right pressure
Bar, left fixed journal stirrup, right fixed journal stirrup, left bearing pin, right bearing pin, slide bar, pin bearing seat, alignment pin, supporting rollern, driving
Bent plate, bent plate guide holder, drive cylinder, hold-down support, the pin bearing seat are fixed on bearing support, the alignment pin
It is fixed on pin bearing seat, manhole, the concentric setting of manhole and alignment pin of base, bottom is provided with base
The bottom of seat and pin bearing seat laminating, are provided with horizontal groove on the bearing support, the guide rod can horizontally slip and set
Put in the groove of bearing support, the left end of the guide rod is fixedly installed left connection journal stirrup, and the left fixed journal stirrup and the right side are solid
Determine journal stirrup to be symmetricly set on bearing support, the middle-end of the left depression bar by left hinge on left fixed journal stirrup, it is described
The left connection journal stirrup of guide rod left end and left depression bar are hinged, and the supporting rollern is rotatably provided in the lower left side of left depression bar, described
The middle-end of right depression bar on right fixed journal stirrup, is provided with two pins by right hinge on the sliding sleeve, the guide rod
Right-hand member is by two pins of sliding sleeve and the half slot floating fit of right depression bar fork-shaped afterbody, and the compression spring and guide rod are coaxial
The heart is set, and the left end of the compression spring and left connection journal stirrup are fitted, right-hand member and the sliding sleeve laminating of the compression spring, described curved
Plate guide holder is fixed on the side of supporting rollern vertically, and the driving bent plate can be slided up and down and is arranged on bent plate guide holder, institute
Stating drive cylinder includes cylinder body and piston rod, and the cylinder body is arranged on hold-down support, and the lower end connection of the piston rod drives
Bent plate, is provided with left bulb groove on the left depression bar, right bulb groove, the left end of the slide bar and a left side are provided with the right depression bar
The right bulb groove bulb connection of the left bulb groove bulb connection of depression bar, the right-hand member of the slide bar and right depression bar, the left bulb groove
Positioned at the lower section of left bearing pin, the right bulb groove is located at the top of right bearing pin.
Further, the bearing support is inverted T shape.
Further, the upper end of the left depression bar and right depression bar is both provided with pressure pad.
Further, the supporting rollern is rubber roll.
The present invention compared to the prior art, with advantages below and effect：The work of left depression bar and right depression bar in compression spring
With the lower state in base is clamped, bent plate is driven to be transported downwards along bent plate guide holder when the piston rod of drive cylinder drives
Dynamic, left depression bar will be forced around left bearing pin counter-clockwise swing, while left depression bar promotes right depression bar clockwise oscillation further through slide bar,
So as to base is released, compression spring is compressed during this.After changing base, drive cylinder drives and drives bent plate to transport upwards
Dynamic, left depression bar and right depression bar again clamp base in the presence of compression spring, and during this, compression spring is launched, left connection
Distance increases between journal stirrup and sliding sleeve.Bearing support is inverted T shape, rational in infrastructure, good stability.Supporting rollern is rubber roll,
It is advantageously implemented the driving to left depression bar, long service life.The upper end of left depression bar and right depression bar is both provided with pressure pad, it is to avoid left pressure
Bar and right depression bar cause the damage of base under impaction state.The present invention is not only to the good clamping effect of base and quick real
Now to the clamping and release of base, rational in infrastructure, high degree of automation.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1. bearing support, 2. guide rod, 3. left connection journal stirrup, 4. compression spring, 5. sliding sleeve, 6. left depression bar, 7. right pressure
Bar, 8. left fixed journal stirrup, 9. right fixed journal stirrup, 10. left bearing pin, 11. right bearing pins, 12. slide bars, 13. pin bearings seat, 14. determine
Position bearing pin, 15. supporting rollerns, 16. driving bent plates, 17. bent plate guide holders, 18. drive cylinders, 19. hold-down supports, 20. grooves,
21. pins, 22. cylinder bodies, 23. piston rods, 24. left bulb grooves, 25. right bulb grooves, 26. pressure pads, 27. bases.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As shown in figure 1, a kind of base clamping device, it includes bearing support 1, guide rod 2, left connection journal stirrup 3, compression spring
4th, sliding sleeve 5, left depression bar 6, right depression bar 7, left fixed journal stirrup 8, right fixed journal stirrup 9, left bearing pin 10, right bearing pin 11, slide bar 12, bearing pin
Fulcrum bearing 13, alignment pin 14, supporting rollern 15, driving bent plate 16, bent plate guide holder 17, drive cylinder 18, hold-down support 19,
The pin bearing seat 13 is fixed on bearing support 1, and the bearing support 1 is inverted T shape, rational in infrastructure, good stability.It is described
Alignment pin 14 is fixed on pin bearing seat 13, and manhole, the manhole and positioning of base 27 are provided with base 27
The concentric setting of bearing pin 14, the bottom of base 27 and pin bearing seat 13 are fitted, and horizontal leading to is provided with the bearing support 1
Groove 20, the guide rod 2 can horizontally slip and be arranged in the groove 20 of bearing support 1, and the left end of the guide rod 2 is fixedly installed a left side
Connection journal stirrup 3, the left fixed journal stirrup 8 and right fixed journal stirrup 9 are symmetricly set on bearing support 1, the middle-end of the left depression bar 6
It is hinged on left fixed journal stirrup 8 by left bearing pin 10, the left connection journal stirrup 3 and left depression bar 6 of the left end of the guide rod 2 are hinged, described
Supporting rollern 15 is rotatably provided in the lower left side of left depression bar 6, and the supporting rollern 15 is rubber roll, is advantageously implemented to a left side
The driving of depression bar 6, long service life.The middle-end of the right depression bar 7 is hinged on right fixed journal stirrup 9 by right bearing pin 11, described
Two pins 21 are provided with sliding sleeve 5, the right-hand member of the guide rod 2 passes through two pins 21 and the fork-shaped afterbody of right depression bar 7 of sliding sleeve 5
Half slot floating fit, the compression spring 4 and the concentric setting of guide rod 2, the left end of the compression spring 4 and left connection branch
Ear 3 is fitted, and the right-hand member and sliding sleeve 5 of the compression spring 4 are fitted, and the bent plate guide holder 17 is fixed on supporting rollern 15 vertically
Side, the driving bent plate 16 can be slided up and down and is arranged on bent plate guide holder 17, and the drive cylinder 18 includes the He of cylinder body 22
Piston rod 23, the cylinder body 22 is arranged on hold-down support 19, and the lower end connection of the piston rod 23 drives bent plate 16, the left side
Left bulb groove 24 is provided with depression bar 6, right bulb groove 25, the left end of the slide bar 12 and left pressure are provided with the right depression bar 7
The right bulb of bulb groove 25 connection of the left bulb of bulb groove 24 connection of bar 6, the right-hand member of the slide bar 12 and right depression bar 7, the left side
Bulb groove 24 is located at the lower section of left bearing pin 10, and the right bulb groove 25 is located at the top of right bearing pin 11.The left depression bar 6 and right pressure
The upper end of bar 7 is both provided with pressure pad 26, it is to avoid left depression bar 6 and right depression bar 7 cause the damage of base 27 under impaction state.
By above-mentioned technical proposal, when a kind of base clamping device of the invention is used, left depression bar 6 and right depression bar 7 are in compression
In the state that clamps base 27 in the presence of spring 4, when the piston rod 23 of drive cylinder 18 drive drive bent plate 16 along
Bent plate guide holder 17 is moved downward, and left depression bar 6 will be forced around the counter-clockwise swing of left bearing pin 10, while left depression bar 6 is further through cunning
Bar 12 promotes the clockwise oscillation of right depression bar 7, so that base 27 is released, compression spring 4 is compressed during this.Change base 27
Afterwards, drive cylinder 18 drives and drives bent plate 16 to move upwards, and left depression bar 6 and right depression bar 7 are again in the presence of compression spring 4 bottom of by
Seat 27 is clamped, and during this, compression spring 4 is launched, and distance increases between left connection journal stirrup 3 and sliding sleeve 5.The present invention is not only the bottom of to
The good clamping effect of seat 27, and quickly realize the clamping and release to base 27, rational in infrastructure, high degree of automation.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (4)
1. a kind of base clamping device, it is characterised in that：It includes bearing support, guide rod, left connection journal stirrup, compression spring, cunning
Set, left depression bar, right depression bar, left fixed journal stirrup, right fixed journal stirrup, left bearing pin, right bearing pin, slide bar, pin bearing seat, alignment pin
Axle, supporting rollern, driving bent plate, bent plate guide holder, drive cylinder, hold-down support, the pin bearing seat are fixed on supporting branch
On seat, the alignment pin is fixed on pin bearing seat, and manhole, the manhole and positioning of base are provided with base
The concentric setting of bearing pin, the bottom of base and pin bearing seat laminating, are provided with horizontal groove on the bearing support, described
Guide rod can horizontally slip and be arranged in the groove of bearing support, and the left end of the guide rod is fixedly installed left connection journal stirrup, described
Left fixed journal stirrup and right fixed journal stirrup are symmetricly set on bearing support, and the middle-end of the left depression bar is by left hinge on a left side
On fixed journal stirrup, the left connection journal stirrup of the guide rod left end and left depression bar are hinged, and the supporting rollern is rotatably provided in left pressure
The lower left side of bar, the middle-end of the right depression bar on right fixed journal stirrup, is provided with two by right hinge on the sliding sleeve
Pin, the right-hand member of the guide rod is by two pins of sliding sleeve and the half slot floating fit of right depression bar fork-shaped afterbody, the pressure
Contracting spring and the concentric setting of guide rod, the left end of the compression spring and left connection journal stirrup are fitted, the right-hand member of the compression spring
Fitted with sliding sleeve, the bent plate guide holder is fixed on the side of supporting rollern vertically, and the driving bent plate can slide up and down setting
On bent plate guide holder, the drive cylinder includes cylinder body and piston rod, and the cylinder body is arranged on hold-down support, the piston
The lower end connection of bar drives bent plate, and left bulb groove is provided with the left depression bar, and right bulb groove, institute are provided with the right depression bar
State the right bulb groove bulb company of the left bulb groove bulb connection of the left end and left depression bar of slide bar, the right-hand member of the slide bar and right depression bar
Connect, the left bulb groove is located at the lower section of left bearing pin, the right bulb groove is located at the top of right bearing pin.
2. a kind of base clamping device according to claim 1, it is characterised in that：The bearing support is inverted T shape.
3. a kind of base clamping device according to claim 1, it is characterised in that：The upper end of the left depression bar and right depression bar
It is both provided with pressure pad.
4. a kind of base clamping device according to claim 1, it is characterised in that：The supporting rollern is rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129159.7A CN106862962A (en) | 2017-03-06 | 2017-03-06 | A kind of base clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129159.7A CN106862962A (en) | 2017-03-06 | 2017-03-06 | A kind of base clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862962A true CN106862962A (en) | 2017-06-20 |
Family
ID=59169729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129159.7A Withdrawn CN106862962A (en) | 2017-03-06 | 2017-03-06 | A kind of base clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932130A (en) * | 2017-10-16 | 2018-04-20 | 浙江美登特种薄膜有限公司 | A kind of clamping device with self-centering function |
| CN109454485A (en) * | 2018-11-13 | 2019-03-12 | 南通利联机床制造有限公司 | A kind of dovetail type milling elongated slot tooling and its on-line monitoring system |
-
2017
- 2017-03-06 CN CN201710129159.7A patent/CN106862962A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932130A (en) * | 2017-10-16 | 2018-04-20 | 浙江美登特种薄膜有限公司 | A kind of clamping device with self-centering function |
| CN109454485A (en) * | 2018-11-13 | 2019-03-12 | 南通利联机床制造有限公司 | A kind of dovetail type milling elongated slot tooling and its on-line monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106217088A (en) | A kind of Bidirectional clamping apparatus | |
| CN106624926A (en) | Swing type clamping device | |
| CN106002410A (en) | Swinging type clamping device | |
| CN104493582B (en) | Horizontal Machining centers processing passenger car axle frock | |
| CN205342700U (en) | Pipe fitting terminal surface grinding device | |
| CN102371495A (en) | Flexible and rapid clamp device | |
| CN103111884A (en) | Automatic clamping device for milling crankshaft key groove | |
| CN104827328A (en) | Support turning clamp | |
| CN105922168A (en) | Workpiece clamping device | |
| CN106862962A (en) | A kind of base clamping device | |
| CN105922033A (en) | Step shaft clamping device | |
| CN106112617A (en) | A kind of work holder | |
| CN202556048U (en) | Press machine provided with positioning model | |
| CN204658041U (en) | Support turning clamp | |
| CN203900963U (en) | Automatic double-station clamp for machining flange | |
| CN113909869A (en) | System and method for withdrawing threaded ring of oil pressure shock absorber of motor train unit | |
| CN206811553U (en) | A kind of swing type clamping device | |
| CN105773408A (en) | Clamp for shifting fork grinding | |
| CN104029060A (en) | Double-station automatic clamp used for machining flange | |
| CN206550685U (en) | A kind of base clamping device | |
| CN106808391B (en) | A kind of presser type workpiece pressuring clamping device | |
| CN205254622U (en) | Disjunctor bent axle frock clamp | |
| CN208614182U (en) | A kind of hydraulic assembly device of novel spring | |
| CN105904265A (en) | Gasket clamping device | |
| CN107053046A (en) | Automatic-clamping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170620 |
|
| WW01 | Invention patent application withdrawn after publication |