CN203109657U - Clamp for engine air inlet pipe - Google Patents
Clamp for engine air inlet pipe Download PDFInfo
- Publication number
- CN203109657U CN203109657U CN 201320168004 CN201320168004U CN203109657U CN 203109657 U CN203109657 U CN 203109657U CN 201320168004 CN201320168004 CN 201320168004 CN 201320168004 U CN201320168004 U CN 201320168004U CN 203109657 U CN203109657 U CN 203109657U
- Authority
- CN
- China
- Prior art keywords
- clamp
- pressing plate
- pressure cylinder
- helical pitch
- charge pipe
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to equipment for machining, in particular to a clamp for an engine air inlet pipe. The clamp is composed of a positioning block, a positioning base, a clamp body, a pressure cylinder and a pressing board. Pressing force is provided by the pressure cylinder, and the positioning base can freely adjust the horizontal position of a workpiece. The clamp can stably clamp the engine air inlet pipe, so that the bottom face can be machined and processed conveniently. The workpiece is clamped at the same position every time, the pressing force is provided by the pressure cylinder, so that working efficiency is high. The structure is simple, clamping operation is convenient, the service life of the clamp is long, the stability of the workpiece is high, and the clamp can effectively fix and clamp the engine air inlet pipe and other irregular workpieces.
Description
Technical field
The utility model relates to a kind of machining equipment, special fixture that especially can the stable holding engine air inlet tube.
Background technology
Present known anchor clamps are by setting element, clamping device, indexing means, Connection Element and clamp body are formed by combining, the anchor clamps utilization be the regulations and parameters principle, the arm of force of central point one side multiply by the power that acts on the arm of force, equals opposite side arm of force length and multiply by the power that acts on the clipped object product, relies on the pressure fixing clipped object product of clamping device.Be primarily aimed at the geometry article of rule relatively but traditional clamp structure is single, thus clamping force by manual apply common anchor clamps be difficult to realize fixing reliably, thereby cause engine air inlet tube in process, to come off and impaired.
Summary of the invention
Can't fix irregular article effectively and need the manual deficiency that clamps of manpower in order to overcome existing anchor clamps, the utility model provides a kind of anchor clamps, and these anchor clamps are the stationary engine air inlet pipe effectively, and convenient processing to the bottom surface is handled.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of anchor clamps, by setting element, clamping device, indexing means, Connection Element and clamp body are formed by combining, and utilize the pressure fixing clipped object product of lever principle dependence clamping device, and the clamping force of anchor clamps is provided by at least one pressure cylinder, the rear portion of pressing plate has helical pitch groove front portion to have U-shaped hole and helical pitch groove groove width greater than in the rod diameter 0.5mm, and U-shaped hole width is greater than in the support bar diameter 0.5mm.The locating piece top is provided with overhang control at the boss of 5-10cm, be processed with the double-screw bolt that to regulate overhang apart from upper surface 20cm place on the positioning seat axis, locating piece is fixed on the clamp body workpiece is played the holding effect, positioning seat applies the horizontal level that cross force is regulated its machined surface to workpiece, and cylinder together constitutes clamping device with pressing plate and workpiece is exerted pressure it located fully be convenient to the processing of bottom surface is handled.
The beneficial effects of the utility model are, the convenient processing to the bottom surface of clamping engine air inlet tube that can be stable is handled, each clamping workpiece position is identical, provide the thrust high efficiency by pressure cylinder, clamp operation simple in structure makes things convenient for the anchor clamps long service life, the stability of workpiece is high, but the convenient workpiece water mean place of adjusting of its overhang of the double-screw bolt of adjusting free adjustment is arranged on the positioning seat.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is front view of the present utility model
Fig. 2 is vertical view of the present utility model
Fig. 3 is that pressing plate master of the present utility model looks vertical view
10 clamp bodies, 11 panels, 12 workpiece, 20 positioning seats 21 are regulated double-screw bolt 30 locating pieces 31 boss 40 cylinders 41 push rods 50 pressing plates 51 support bar 52U type hole 53 helical pitch grooves, 54 springs among the figure
The specific embodiment
Shown in Figure 2 as Fig. 1, utility model is combined by clamp body 10, positioning seat 20, locating piece 30, pressure cylinder 40, pressing plate 50, locating piece 30 bottoms are fixed on the clamp body 10 by the bolt taper pin-hole, positioning seat 20 is fixed on two locating piece 30 midpoint by being threaded, join work during the assembling of junction taper pin-hole.Pressing plate 50 together constitutes clamping device with support bar 51, spring 54, pressure cylinder 40, pressing plate 50 is connected on the panel 11 of clamp body 10 by support bar 51, spring 54, and adding man-hour panel 11 as required can be the arbitrarily angled of 0-90 degree with the angle of clamp body 10 base plates.The panel of a pair of pressure cylinder 30 front and back symmetrical distribution clamp bodies 10 11 times, the articulation hole that push rod 41 passes on the panel 11 acts on the helical pitch groove 53 of pressing plate 50 back, wherein the diameter of articulation hole should be greater than in the push rod 41 diameter 0.5mm, and the rear portion of pressing plate 50 has helical pitch groove 53 front portions to have U-shaped hole 52.Helical pitch groove 53 groove widths are greater than in the cylinder push-rod 41 diameter 0.5mm, and U-shaped hole width is greater than in the support bar 51 diameter 0.5mm, and this pressure cylinder (40) can be pneumatic linear actuator, and hydraulic cylinder also or linkage.Locating piece 30 tops are processed with the control of boss 31 extension elongations in 5-10cm, are processed with the M10 through hole of laying adjusting double-screw bolt 21 apart from upper surface 20cm place on positioning seat 20 axis, and an end of regulating the close holder of double-screw bolt during assembling stretches out with workpiece 12 contacts.Pressure cylinder 40 work are shunk push rod 41 during use, elastic force and helical pitch groove 53 at spring 54, the effect lower platen 50 of support bar 51 binding forces floats in vertical plane, this moment, pressing plate 50 was in off working state, the external force effect can make pressing plate 50 push the bottom by an end in U-shaped hole 52 to along helical pitch groove 53, this moment, anchor clamps belonged to open mode, workpiece 12 upper edges are stuck in realize downward motion restriction on the convex edge of locating piece 30, adjusting double-screw bolt on the locating piece 20 has active force left to realize its motion restriction to the right to workpiece 12, can realize controlling the Working position of workpiece 12 simultaneously by the overhang of rotation adjusting double-screw bolt, but this moment can by the external force effect make pressing plate 50 reverse slide into workpiece 12 tops then 40 work of controlled pressure cylinder make push rod 41 stretch out pushing helical pitch groove 53 rear portions, masterpiece according to lever principle pressing plate 50 front ends is used in workpiece 12 oblique upper surfaces, simultaneously workpiece 12 has been applied downwards and clamping force to the right, realize that it limits with the motion that makes progress left, at pressing plate 50, realize location fully under the effect of positioning seat 20 and locating piece 30.
Claims (6)
1. engine charge pipe clamp, by setting element, clamping device, indexing means and clamp body combine, it is characterized in that: setting element is by locating piece (30), positioning seat (20) constitutes, clamping device is by pressing plate (50), support bar (51) and the same pressure cylinder of spring (54) (40) constitute, indexing means constitutes by regulating double-screw bolt (21), locating piece (30) bottom is fixed on the clamp body (10) by the bolt taper pin-hole, positioning seat (20) is fixed on two locating pieces (30) midpoint by being threaded, pressing plate (50) is by studdle (51), spring (54) is connected on the panel (11) of clamp body (10), be symmetrically distributed before and after being mounted with a pair of pressure cylinder (30) under the panel (11) of clamp body (10), push rod (41) passes panel (11) hole and acts on the helical pitch groove (53), the rear portion of pressing plate (50) has helical pitch groove (53) front portion to have U-shaped hole (52), helical pitch groove (53) groove width is no more than 0.5mm greater than cylinder push-rod (41) diameter, U-shaped hole width is no more than 0.5mm greater than support bar (51) diameter, and boss (31) is arranged at locating piece (30) top, lay on the positioning seat (20) and regulate double-screw bolt (21) but fixed clamp special-shaped workpiece (12).
2. engine charge pipe clamp according to claim 1, it is characterized in that: the clamping force of anchor clamps is provided by at least one pressure cylinder (40).
3. engine charge pipe clamp according to claim 1, it is characterized in that: the rear portion of pressing plate (50) has helical pitch groove (53) front portion to have U-shaped hole (52) and helical pitch groove (53) groove width greater than in push rod (41) the diameter 0.5mm, and U-shaped hole (52) width is greater than in support bar (51) the diameter 0.5mm.
4. engine charge pipe clamp according to claim 1 is characterized in that: be provided with overhang control above the locating piece (30) at the boss (31) of 5-10cm.
5. engine charge pipe clamp according to claim 1 is characterized in that: be processed with the double-screw bolt (21) that can regulate overhang on positioning seat (20) axis apart from upper surface 20cm place.
6. engine charge pipe clamp according to claim 1, it is characterized in that: pressing plate (50), support bar (51) and the same pressure cylinder of spring (54) (40) are formed the automatic clamping device in these anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168004 CN203109657U (en) | 2013-04-07 | 2013-04-07 | Clamp for engine air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168004 CN203109657U (en) | 2013-04-07 | 2013-04-07 | Clamp for engine air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109657U true CN203109657U (en) | 2013-08-07 |
Family
ID=48890034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168004 Expired - Fee Related CN203109657U (en) | 2013-04-07 | 2013-04-07 | Clamp for engine air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170862A (en) * | 2013-04-07 | 2013-06-26 | 安徽工程大学 | Fixture of air inlet pipe of engine |
| CN104440279A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Reducing bolt fixture |
| CN110695739A (en) * | 2019-10-22 | 2020-01-17 | 苏州富强科技有限公司 | Inclined pressing fixing structure and positioning fixture with same |
-
2013
- 2013-04-07 CN CN 201320168004 patent/CN203109657U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170862A (en) * | 2013-04-07 | 2013-06-26 | 安徽工程大学 | Fixture of air inlet pipe of engine |
| CN103170862B (en) * | 2013-04-07 | 2015-09-02 | 安徽工程大学 | A kind of fixture of air inlet pipe of engine |
| CN104440279A (en) * | 2014-12-13 | 2015-03-25 | 遵义金惠机械制造有限责任公司 | Reducing bolt fixture |
| CN110695739A (en) * | 2019-10-22 | 2020-01-17 | 苏州富强科技有限公司 | Inclined pressing fixing structure and positioning fixture with same |
| CN110695739B (en) * | 2019-10-22 | 2024-03-22 | 苏州富强科技有限公司 | Inclined pressure fixing structure and positioning fixture with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990433B (en) | The auxiliary locator of machine vice | |
| CN202517305U (en) | Bent pipe fixture with axis serving as spatial curve | |
| CN102581665A (en) | Fixture for elbows with space curves as axes | |
| CN203109657U (en) | Clamp for engine air inlet pipe | |
| CN201907013U (en) | High-efficiency universal milling and grinding fixture | |
| CN201361839Y (en) | Quick adjusting wrench | |
| CN103286597A (en) | Fixture | |
| CN201030519Y (en) | Precise quickly-switching flat tongs | |
| CN202804744U (en) | Flat pliers | |
| CN103170862A (en) | Fixture of air inlet pipe of engine | |
| CN202780614U (en) | Double-side-milling two end face fixtures with clamping range adjustable | |
| CN205271488U (en) | From centering hydraulic pressure flat -nose pliers | |
| CN102848241B (en) | Lathe multi-work piece Flexible Fixturing device | |
| CN111618763B (en) | Double-line groove-shaped cam driving space clamp | |
| CN106624899A (en) | Clamping and auxiliary supporting linkage mechanism | |
| CN204868200U (en) | Butterfly valve boring grab | |
| CN209190333U (en) | A kind of grip device | |
| CN201979324U (en) | Copper pipe clamp | |
| CN204019207U (en) | The special fixture of a kind of machining robot base upper surface | |
| CN203495609U (en) | Novel flat tongs | |
| CN207942228U (en) | A kind of pneumatic Bidirectional clamping apparatus and its clamping seats | |
| CN202655960U (en) | Multi-workpiece flexible clamping device for machine tool | |
| CN202668397U (en) | Double-rocker clamp | |
| CN203599931U (en) | Hydraulic clamp used for machining non-threaded-connection type steering cylinder cover | |
| CN203236346U (en) | Clamp |
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: 20130807 Termination date: 20140407 |