CN205325503U - Clamping device of blast pipe - Google Patents
Clamping device of blast pipe Download PDFInfo
- Publication number
- CN205325503U CN205325503U CN201520852595.3U CN201520852595U CN205325503U CN 205325503 U CN205325503 U CN 205325503U CN 201520852595 U CN201520852595 U CN 201520852595U CN 205325503 U CN205325503 U CN 205325503U
- Authority
- CN
- China
- Prior art keywords
- exhaustor
- clamping limb
- pressing plate
- tapered wedges
- clamping
- 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
Abstract
The utility model discloses a clamping device of blast pipe includes base, left clamping mechanism and right clamping mechanism, establishes the boss on the base, is equipped with through -hole, horizontal hole and vertical hole in the base, is equipped with the slider in the through -hole, is equipped with spacing hole and spout on the slider, the horizontal downthehole tapered wedge that is equipped with down, and the vertical downthehole tapered wedge that is equipped with goes up tapered wedge and offsets with lower tapered wedge, and the one end that goes up tapered wedge sets up with the spout relatively, left side clamping mechanism is including being used for clamp plate, push pedal, threaded rod and thimble, and the one end and the slider of push rod set up relatively, and the other end of push rod is connected with the nut, and the one end of push pedal offsets with lower tapered wedge's one end, right side clamping mechanism includes left centre gripping arm, right centre gripping arm and bolt, is equipped with the round pin on the bolt, is equipped with two keyways in the right centre gripping arm. The problem that present mould structure complicacy, complex operation, the work efficiency who processes the blast pipe hangs down has mainly been solved to this scheme.
Description
Technical field
This utility model relates to field of fixtures, is specifically related to the clamping device of a kind of exhaustor。
Background technology
In a broad sense, any operation in technical process, it is used for installing rapidly, easily and safely the device of workpiece, all can be described as fixture。Such as weld jig, inspection jig, assembling jig, jig etc.。Wherein jig is most commonly seen, is often simply called fixture。On lathe during processing work, drawing specifies in order to make the surface of workpiece to reach dimensions, geometry and with the technology requirements such as the relative-position error on other surfaces, workpiece must be installed before processing, clip。Fixture is generally by setting element, clamping device, form cutter induction element, indexing means, connecting element and clamp body etc.。Fixture and grip device are widely known by the people, and are widely used for manufacturing。Particularly, fixture has various reference surface and point, makes parts or instrument to be accurately positioned。In many courses of processing, clamp member is general by this, in order to these parts can keep correct juxtaposition relationship in the process of such as punching press, riveted joint, welding, stickup or solidification。
Exhaustor is a part for engine exhaust system, gas extraction system mainly includes exhaust manifold, exhaustor and deafener, being generally the three school catalyst converters controlling electromotor pollutant emission and be also mounted in gas extraction system, exhaustor generally comprises front exhaust pipe and heel row trachea。Development along with Chinese national economy, the demand of exhaustor is also growing, according to different demands, exhaustor needs for further processing, thus be accordingly used in the fixture of processing exhaustor of crucial importance, the usual overall structure of existing fixture is more complicated, operates cumbersome, reduces the work efficiency to exhaustor processing。
Utility model content
The clamping device of the exhaustor that this utility model is intended to provide a kind of simple in construction, easy to operate, work efficiency is high。
Reach above-mentioned purpose, base case of the present utility model is as follows: the clamping device of exhaustor, including pedestal, left clamp system and right clamp system, described pedestal is provided with the boss for clamping exhaustor, through hole, transverse holes and vertical hole it is provided with in described pedestal, it is provided with slide block in described through hole, described slide block is provided with spacing hole and chute, lower tapered wedges it is provided with in described transverse holes, it is provided with tapered wedges in described vertical hole, described upper tapered wedges and lower tapered wedges offset, and described upper tapered wedges is oppositely arranged with chute away from one end of lower tapered wedges；Described left clamp system include the pressing plate for clamping exhaustor, for the push pedal promoting lower tapered wedges to move, through pressing plate and push pedal threaded rod, connect the thimble of pressing plate and push pedal, described threaded rod is oppositely arranged with slide block away from one end of pressing plate, the other end of described threaded rod is connected to nut, and described push pedal offsets away from one end of upper tapered wedges with lower tapered wedges away from one end of threaded rod；Left clamping limb that described right clamp system includes being articulated with on pedestal and right clamping limb, the bolt stretching in spacing hole through right clamping limb and left clamping limb, described bolt is provided with the round pin for preventing bolt from rotating, and is provided with two keyways slided for round pin in described right clamping limb。
The principle of base case: during operation, is first positioned on pedestal by exhaustor, and boss and exhaustor offset；Then turn nut extruding pressing plate clockwise to move right, drive pressing plate to offset with exhaustor away from one end of thimble, threaded rod extruding slide block moves right, thimble extruding push pedal moves right, left clamping limb is offseted away from one end and the exhaustor of its pin joint, the lower tapered wedges of push pedal drive moves right the upper tapered wedges of extruding and chute offsets, realize the locking to slide block, limit the position of left clamping limb further, bolt is driven to be moved to the left again, extruding right clamping limb to offset away from one end and the exhaustor of its pin joint, round pin limits rotation and the position of bolt；Offset with exhaustor away from one end of thimble finally by pedestal, boss and pressing plate, realize the clamping to exhaustor left end with this；All offseted with exhaustor away from one end of its pin joint by left clamping limb, right clamping limb, realize the clamping to exhaustor right-hand member with this。
The advantage of base case: this programme mainly through turn nut drive pressing plate move right, promote bolt drive right clamping limb be moved to the left, pedestal, boss, threaded rod, slide block, left clamping limb, bolt and round pin is coordinated to realize the clamping to exhaustor, its overall structure is simple, easy to operate, effectively raise the work efficiency of processing exhaustor。
Preferred version one: based on the preferred version of scheme, described pedestal is provided with the screw for clamping exhaustor, by above-mentioned setting, screw replaces base-plates surface that exhaustor is clamped, add the service life of pedestal, and screw is convenient for assembly and dismounting, has effectively saved cost。
Preferred version two: the preferably preferred version of, left stage clip it is provided with between described pressing plate and pedestal, right stage clip it is provided with between described round pin and left clamping limb, by above-mentioned setting, stage clip has very strong compression capability, by turning nut extruding pressing plate clockwise to having movement, driving bolt to be moved to the left the clamping realized exhaustor, now left stage clip and right stage clip are in impaction state；When turning nut counterclockwise, driving bolt to move right, left stage clip gives pressing plate one thrust to the left, and right stage clip gives right clamping limb one thrust to the right, accelerates the time unclamping exhaustor。
Preferred version three: the preferably preferred version of two; the packing ring of rubber it is provided with between described nut and pressing plate; the packing ring of rubber it is provided with between head and the right clamping limb of described bolt; by above-mentioned setting; packing ring has certain elasticity; the surface that can protect pressing plate is not subjected to the abrasion of nut, the surface of right clamping limb is not subjected to the abrasion of head of bolt, adds pressing plate and the service life of right clamping limb, has effectively saved cost。
Preferred version four: the preferably preferred version of three, one end of described pressing plate, boss, left clamping limb and right clamping limb clamping exhaustor is disposed as the projection of arc-shaped, by above-mentioned setting, the plane clamping to exhaustor is replaced by projection, reduce contact area, significantly reduce the abrasion to exhaustor, and projection compares flat grip exhaustor, impetus is more concentrated, to the clamping effect of exhaustor also more preferably。
Preferred version five: the preferably preferred version of four, described left clamping limb and right clamping limb are hinged each through bearing pin and pedestal, and by upper setting, bearing pin makes left clamping limb and right clamping limb is more stable when pin joint rotates and convenient for assembly and dismounting。
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamping device embodiment of this utility model exhaustor。
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: pedestal 1, boss 2, through hole 3, transverse holes 4, vertical hole 5, slide block 6, spacing hole 7, chute 8, upper tapered wedges 9, lower tapered wedges 10, pressing plate 11, push pedal 12, threaded rod 13, thimble 14, nut 15, left clamping limb 16, right clamping limb 17, bolt 18, round pin 19, keyway 20, screw 21, left stage clip 22, right stage clip 23, packing ring 24, projection 25, bearing pin 26。
Embodiment is substantially as shown in Figure 1: the clamping device of exhaustor, including pedestal 1, left clamp system and right clamp system, pedestal 1 is provided with the boss 2 for clamping exhaustor and screw 21, the left end of boss 2 is set to the projection 25 of arc-shaped, through hole 3, transverse holes 4 and vertical hole 5 it is provided with in pedestal 1, slide block 6 it is provided with in through hole 3, slide block 6 is provided with spacing hole 7 and chute 8, lower tapered wedges 10 it is provided with in transverse holes 4, it is provided with tapered wedges 9 in vertical hole 5, the lower end of upper tapered wedges 9 and lower tapered wedges 10 right-hand member offset, and the upper end of upper tapered wedges 9 and chute 8 are oppositely arranged；Left clamp system includes the pressing plate 11 for clamping exhaustor, for the push pedal 12 promoting lower tapered wedges 10 to move, threaded rod 13 through pressing plate 11 and the upper end of push pedal 12, connect the lower end of pressing plate 11 and the thimble 14 of push pedal 12, the upper end of pressing plate 11 is set to the projection 25 of arc-shaped, and it is provided with left stage clip 22 between lower section and the pedestal 1 of protruding 25, the left end of threaded rod is connected to the packing ring 24 of nut 15 and rubber, packing ring 24 is arranged between nut 15 and pressing plate 11, the left end of the right-hand member of threaded rod and slide block 6 is oppositely arranged, the left end of the lower end of push pedal 12 bar and lower tapered wedges 10 offsets；Left clamping limb 16 that right clamp system includes being articulated with on pedestal 1 by bearing pin 26 and right clamping limb 17, the bolt 18 stretching in spacing hole 7 through right clamping limb 17 and left clamping limb 16, the upper end of left clamping limb 16 and right clamping limb 17 is disposed as the projection 25 of arc-shaped, the packing ring 24 of rubber it is provided with between head and the right clamping limb 17 of bolt 18, bolt 18 is provided with the round pin 19 for preventing bolt 18 from rotating, it is provided with two keyways 20 slided for round pin 19 in right clamping limb 17, between round pin 19 and left clamping limb 16, is provided with right stage clip 23。
In the present embodiment, during operation, being first positioned over by exhaustor on pedestal 1, the head of screw 21 and exhaustor offset, and projection 25 and the exhaustor of boss 2 offset；Then turn nut 15 clockwise to extrude pressing plate 11 and move right, the projection 25 driving pressing plate 11 upper end offsets with exhaustor, the right-hand member extruding slide block 6 of threaded rod 13 moves right, thimble 14 extrudes push pedal 12 and moves right, the projection 25 making left clamping limb 16 upper end offsets with exhaustor, the lower end of push pedal 12 drives the lower tapered wedges 10 upper tapered wedges 9 of extruding that moves right to move up, the upper end making tapered wedges 9 offsets with chute 8, realize the locking to slide block 6, limit the position of left clamping limb 16 further, bolt 18 is driven to be moved to the left again, the projection 25 extruding right clamping upper end offsets with exhaustor, round pin 19 limits rotation and the position of bolt 18；Offset with exhaustor finally by screw 21, the projection 25 of boss 2 and the projection 25 of pressing plate 11 upper end, realize the clamping to exhaustor left end with this；All being offseted with exhaustor by the projection 25 of left clamping limb 16, the remote upper end of right clamping limb 17, realize the clamping to exhaustor right-hand member with this, now left stage clip 22 and right stage clip 23 are in impaction state。Otherwise, turning nut 15 counterclockwise, drive bolt 18 to be moved to the left, left stage clip 22 gives pressing plate 11 1 thrust to the left, right stage clip 23 gives right clamping limb 17 1 thrusts to the right, accelerates the time unclamping exhaustor。This programme is mainly through turning nut 15 and drive pressing plate 11 to move right, promoting bolt 18 to drive right clamping limb 17 to be moved to the left, attachment screw 21, boss 2, threaded rod 13, slide block 6, left clamping limb 16, bolt 18 and round pin 19 realize the clamping to exhaustor, its overall structure is simple, easy to operate, effectively raise the work efficiency of processing exhaustor。
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this。Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim。
Claims (6)
1. the clamping device of exhaustor, including pedestal, left clamp system and right clamp system, it is characterized in that: described pedestal is provided with the boss for clamping exhaustor, through hole, transverse holes and vertical hole it is provided with in described pedestal, it is provided with slide block in described through hole, described slide block is provided with spacing hole and chute, lower tapered wedges it is provided with in described transverse holes, it is provided with tapered wedges in described vertical hole, described upper tapered wedges and lower tapered wedges offset, and described upper tapered wedges is oppositely arranged with chute away from one end of lower tapered wedges；Described left clamp system include the pressing plate for clamping exhaustor, for the push pedal promoting lower tapered wedges to move, through pressing plate and push pedal threaded rod, connect the thimble of pressing plate and push pedal, described threaded rod is oppositely arranged with slide block away from one end of pressing plate, the other end of described threaded rod is connected to nut, and described push pedal offsets away from one end of upper tapered wedges with lower tapered wedges away from one end of threaded rod；Left clamping limb that described right clamp system includes being articulated with on pedestal and right clamping limb, the bolt stretching in spacing hole through right clamping limb and left clamping limb, described bolt is provided with the round pin for preventing bolt from rotating, and is provided with two keyways slided for round pin in described right clamping limb。
2. the clamping device of exhaustor according to claim 1, it is characterised in that: described pedestal is provided with the screw for clamping exhaustor。
3. the clamping device of exhaustor according to claim 2, it is characterised in that: it is provided with left stage clip between described pressing plate and pedestal, between described round pin and left clamping limb, is provided with right stage clip。
4. the clamping device of exhaustor according to claim 3, it is characterised in that: it is provided with the packing ring of rubber between described nut and pressing plate, between head and the right clamping limb of described bolt, is provided with the packing ring of rubber。
5. the clamping device of exhaustor according to claim 4, it is characterised in that: one end of described pressing plate, boss, left clamping limb and right clamping limb clamping exhaustor is disposed as the projection of arc-shaped。
6. the clamping device of exhaustor according to claim 5, it is characterised in that: described left clamping limb and right clamping limb are hinged each through bearing pin and pedestal。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852595.3U CN205325503U (en) | 2015-10-30 | 2015-10-30 | Clamping device of blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852595.3U CN205325503U (en) | 2015-10-30 | 2015-10-30 | Clamping device of blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205325503U true CN205325503U (en) | 2016-06-22 |
Family
ID=56213294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852595.3U Expired - Fee Related CN205325503U (en) | 2015-10-30 | 2015-10-30 | Clamping device of blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205325503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215886A (en) * | 2015-10-30 | 2016-01-06 | 重庆市璧山县振昌汽车配件有限公司 | The clamping device of blast pipe |
| CN109052012A (en) * | 2018-09-07 | 2018-12-21 | 浙江环龙机器有限公司 | A kind of vertical tube mechanism |
-
2015
- 2015-10-30 CN CN201520852595.3U patent/CN205325503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215886A (en) * | 2015-10-30 | 2016-01-06 | 重庆市璧山县振昌汽车配件有限公司 | The clamping device of blast pipe |
| CN109052012A (en) * | 2018-09-07 | 2018-12-21 | 浙江环龙机器有限公司 | A kind of vertical tube mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102398181B (en) | Exhaust manifold milling large fixture | |
| CN205325503U (en) | Clamping device of blast pipe | |
| CN107932133A (en) | A kind of robot parts clamping device | |
| CN205021101U (en) | Exhaust manifold welding jig | |
| CN206263304U (en) | A kind of pipe connection method orchid boring grab | |
| CN105215886A (en) | The clamping device of blast pipe | |
| CN106737274A (en) | A kind of robot parts clamping device | |
| CN207171243U (en) | A kind of fixture of more tubing of clamping and the cutting equipment with the fixture | |
| CN205685247U (en) | A kind of instrument desk manipulator fixture | |
| CN205166415U (en) | Thrust clamping device | |
| CN205852316U (en) | A kind of air throttle drilling tool | |
| CN205342518U (en) | A anchor clamps that is used for cylinder cap valve line to process | |
| CN205325225U (en) | Clamp plate formula anchor clamps that float | |
| CN105149986A (en) | Four-point two-way floating fixture | |
| CN113020936B (en) | Thrust disc and shaft sleeve mounting device and method applied to vertical rotary machine | |
| CN205799302U (en) | A kind of pipe casting clamp | |
| CN205111299U (en) | Unsteady anchor clamps of processing round steel post | |
| CN205798816U (en) | A kind of framework location full weld divides sequence Novel clamping apparatus | |
| CN205309139U (en) | Fixing device is used in processing of steering yoke work piece | |
| CN205218565U (en) | Wedge type clamping device of axle | |
| CN211439078U (en) | Can fix five digit control machine tool clamping device of multiple machined part | |
| CN205166414U (en) | Coordinated type anchor clamps that float | |
| CN205218567U (en) | Multidirectional clamping device of axle | |
| CN205218568U (en) | Plug -type clamping device | |
| CN204976054U (en) | Spiracular angle bar formula turning attachment |
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: 20160622 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |