CN210388370U - Long-stroke horizontal-pushing clamping device - Google Patents
Long-stroke horizontal-pushing clamping device Download PDFInfo
- Publication number
- CN210388370U CN210388370U CN201921233696.7U CN201921233696U CN210388370U CN 210388370 U CN210388370 U CN 210388370U CN 201921233696 U CN201921233696 U CN 201921233696U CN 210388370 U CN210388370 U CN 210388370U
- Authority
- CN
- China
- Prior art keywords
- flat push
- pull
- shaped
- bolt
- oil cylinder
- 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.)
- Active
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of clamps for shell parts, in particular to a long-stroke horizontal pushing and clamping device, which can eliminate the influence caused by the guide clearance and comprises a base, a spring positioning plug and an end part limiting seat are arranged on the base, the base is also provided with a horizontal linear oil cylinder and a longitudinal snake-shaped connecting rod oil cylinder, the end part of a piston rod of the horizontal linear oil cylinder is connected with a T-shaped hold-down bolt, the T-shaped head of the T-shaped hold-down bolt is clamped and embedded in the T-shaped groove of the flat push pressure plate, the end part of the flat push pressure plate is a part profiling surface, it is characterized in that two sides of the horizontal pushing plate are positioned in the guide rail of the guide groove, the horizontal pushing plate is provided with a waist-shaped hole, the inner surface of the waist-shaped hole is provided with a step surface, the waist-shaped hole is internally provided with a pull-down bolt, the bottom of the pull-down bolt is connected with a longitudinal linear oil cylinder, when the piston rod of the longitudinal linear oil cylinder retracts, the bolt head of the pull-down bolt presses the flat push pressing plate downwards.
Description
Technical Field
The utility model relates to an anchor clamps technical field of casing class part specifically is a long stroke flat push clamping device.
Background
Traditional flat push is tight, generally adopts the square hole or adopts the guide way guide rail to lead, and the flat push clamp plate other end adopts T shape groove structure, and the T shape inslot is placed one end and is the tie bolt of T shape structure, and bolt end-to-end connection is in the piston rod of straight line hydro-cylinder. For parts with short horizontal pushing and clamping stroke and no downward pressing in the Z direction, the influence of the guide gap on the Z-direction positioning of the parts is small, and the Z-direction positioning can be ensured not to be influenced only by manually holding the copper bar to lightly knock the parts after clamping is completed; however, for a part which is extremely long in horizontal pushing and clamping and does not have downward pressing in the Z direction, the influence of the guide clearance on the Z-direction positioning and clamping stability of the part is extremely large, so that the part is unstable in machining and clamping, the Z-direction dimension is out of tolerance if the part is light, and the part material movement causes a crash accident if the part is heavy.
Disclosure of Invention
In order to solve the problem that current guide gap influences part Z to the location greatly, the utility model provides a long stroke flat push clamping device, its influence that can eliminate the guide gap and bring.
The technical scheme is as follows: the utility model provides a long stroke flat push clamping device, its includes the base, be provided with spring location stopper and the spacing seat of tip on the base, still be provided with horizontal straight line hydro-cylinder and vertical snakelike connecting rod hydro-cylinder on the base, the piston rod end connection T shape clamp bolt of horizontal straight line hydro-cylinder, T shape clamp bolt's T shape head card inlays in the T-slot of flat push clamp plate, flat push clamp plate tip is the imitative face of part, a serial communication port, flat push clamp plate both sides are located the guide way guide rail, the waist type hole has been seted up on the flat push clamp plate, waist type downthehole surface is provided with the step face, the downthehole pull-down bolt that is provided with of waist type, vertical straight line hydro-cylinder is connected to pull-down bolt bottom, when the piston rod of vertical straight line hydro-cylinder retracts the bolt head of pull-down.
Adopt the utility model discloses afterwards, the part is put into the back and is relied on the spring force by the spring positioning stopper and just fix a position the part, and snakelike connecting rod hydro-cylinder action carries out Z to compressing tightly to the pressurize, horizontal straight line hydro-cylinder promotes the flat push clamp plate and transversely compresses tightly the part, and bolt fastening flat push clamp plate is down pulled down in vertical straight line hydro-cylinder drive, and snakelike connecting rod hydro-cylinder loosens, has eliminated the influence that the guide clearance brought when accomplishing the reliable location of part is fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view taken along line a-a in fig. 1.
Detailed Description
Referring to fig. 1 and 2, the long-stroke flat-pushing clamping device comprises a base 1, a spring positioning plug 2 is arranged on the base 1, a horizontal linear oil cylinder 4 and a longitudinal snake-shaped connecting rod oil cylinder 5 are further arranged on the base 1, an upper pressing block 6 is arranged on the longitudinal snake-shaped connecting rod oil cylinder 5, a T-shaped pressing bolt 7 is connected to the end portion of a piston rod of the horizontal linear oil cylinder 4, a T-shaped head of the T-shaped pressing bolt 7 is clamped and embedded in a T-shaped groove of a flat-pushing pressing plate 8, the end portion of the flat-pushing pressing plate 8 is a part profiling surface, two sides of the flat-pushing pressing plate 8 are located in a guide groove guide rail 9, a kidney-shaped hole 10 is formed in the flat-pushing pressing plate 8, a step surface 11 is arranged on the inner surface of the kidney-shaped hole 10, a pull-down bolt 12 is arranged in the kidney-shaped hole 10, the bottom of the.
The working principle is as follows: the part is put in place, and the spring positioning plug 2 initially positions the part at a positioning position by the spring force; the longitudinal snake-shaped connecting rod oil cylinder 5 acts to drive the upper pressing block 6 to carry out Z-direction pressing and pressure maintaining, so that the part is prevented from tilting upwards due to a pressing plate guide gap when the subsequent flat-pushing pressing plate 8 contacts the part; the horizontal linear oil cylinder 4 acts to push the horizontal push pressing plate 8 to transversely press the part, and the longitudinal linear oil cylinder 3 acts to pull down the pull-down bolt 12 to fasten the horizontal push pressing plate; oil is drained by the longitudinal S-shaped connecting rod oil cylinder 5, and the upper pressing block 6 is loosened; the influence brought by the guide clearance is eliminated while the reliable positioning and fixing of the parts are completed.
Claims (1)
1. The utility model provides a long stroke flat push clamping device, its includes the base, be provided with spring location stopper and the spacing seat of tip on the base, still be provided with horizontal straight line hydro-cylinder and vertical snakelike connecting rod hydro-cylinder on the base, the piston rod end connection T shape clamp bolt of horizontal straight line hydro-cylinder, T shape clamp bolt's T shape head card inlays in the T-slot of flat push clamp plate, flat push clamp plate tip is the imitative face of part, a serial communication port, flat push clamp plate both sides are located the guide way guide rail, the waist type hole has been seted up on the flat push clamp plate, waist type downthehole surface is provided with the step face, the downthehole pull-down bolt that is provided with of waist type, vertical straight line hydro-cylinder is connected to pull-down bolt bottom, when the piston rod of vertical straight line hydro-cylinder retracts the bolt head of pull-down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233696.7U CN210388370U (en) | 2019-08-01 | 2019-08-01 | Long-stroke horizontal-pushing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233696.7U CN210388370U (en) | 2019-08-01 | 2019-08-01 | Long-stroke horizontal-pushing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388370U true CN210388370U (en) | 2020-04-24 |
Family
ID=70357760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921233696.7U Active CN210388370U (en) | 2019-08-01 | 2019-08-01 | Long-stroke horizontal-pushing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210388370U (en) |
-
2019
- 2019-08-01 CN CN201921233696.7U patent/CN210388370U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109277855B (en) | Elastic clamping mechanism | |
| CN210388370U (en) | Long-stroke horizontal-pushing clamping device | |
| CN201120556Y (en) | Mechanical self-locking type pneumatic clamping mechanism | |
| CN109648836A (en) | It is bent clamping device | |
| CN106624725B (en) | Pressing mechanism | |
| CN215748768U (en) | Automatic clamping and anti-loosening mechanism | |
| CN217413707U (en) | Clamp for manufacturing font model for font design | |
| CN112108895B (en) | Small-space multidirectional clamping machining center clamp | |
| CN212665512U (en) | Longitudinal pressing clamp for machining of middle collar shoe of brake | |
| CN107571175B (en) | Rectifier B+ screw press-fitting fixture | |
| CN207858318U (en) | Aluminium section bar processing buffer pressing positioner | |
| CN219817897U (en) | Positioning pin sleeve synthesis die of positioner | |
| CN211413328U (en) | Motor copper bar pressure head mechanism | |
| CN218946930U (en) | Double-station vertical machining center clamp | |
| CN214768339U (en) | Forging and stamping combined positioning die | |
| CN110014108B (en) | Lock hook upsetting boss die | |
| CN219170765U (en) | Strong magnetism fisher magnetic stripe mounting tool | |
| CN211101178U (en) | Pre-tightening pipe round dot riveting press | |
| CN214866330U (en) | Stamping die capable of adjusting bending angle of workpiece | |
| CN216241645U (en) | Special mounting structure of convenient fixed hydraulic power unit | |
| CN220547817U (en) | Welding fixture | |
| CN218285363U (en) | U type card installation pressure head frock structure | |
| CN210523708U (en) | Hook pier nose hold-down mechanism | |
| CN221515800U (en) | Be used for punching a hole needle to keep away fixed work piece of clamp bundle | |
| CN220311643U (en) | Separated type blocking forging equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |