CN204788337U - A hand -held type anchor clamps for starting mechanical component roughness detects - Google Patents
A hand -held type anchor clamps for starting mechanical component roughness detects Download PDFInfo
- Publication number
- CN204788337U CN204788337U CN201520436071.6U CN201520436071U CN204788337U CN 204788337 U CN204788337 U CN 204788337U CN 201520436071 U CN201520436071 U CN 201520436071U CN 204788337 U CN204788337 U CN 204788337U
- Authority
- CN
- China
- Prior art keywords
- gauge stand
- stand component
- aluminum plate
- component
- aluminium sheet
- 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 relates to a hand -held type anchor clamps for starting mechanical component roughness detects comprises last gauge stand component, lower gauge stand component and three articulated arm table skeleton structrual joints. Go up the gauge stand component and include aluminum plate, paste the last anti -skidding and damped pad below last aluminum plate, connect connecting rod marginal on last aluminum plate perpendicularly, four bights of going up aluminum plate are equipped with a via hole respectively, connecting rod and three articulated arm table skeleton structrual joints, down the gauge stand component including aluminum plate down, paste the lower anti -skidding and damped pad on aluminum plate down, four difference are connection above aluminum plate connecting screw in four bights under perpendicularly, these four connecting screw's upper end respectively with go up the via hole one -to -one in four bights of aluminum plate, go up the gauge stand component with aluminum plate connects down, hand -held type roughometer is by the centre gripping at last gauge stand component under and between the gauge stand component. The utility model discloses can detect simple structure, low in manufacturing cost to starting each position roughness of mechanical component to carry out the accuracy fast.
Description
Technical field
The utility model relates to machine-tooled component roughness measurement fixture, is specifically related to a kind of held clamp for engine component roughness measurement.
Background technology
Along with consumer promotes for the demand of automobile product, the update speed of automobile product is increasingly sharpened, every quality index of engine component requires significantly to promote, each subsupplier business takes multiple method Improving The Quality of Products, and production control becomes the competitive power of original enterprise simultaneously.Universalization, hardware and software platform have become and have reduced production cost Important Action.Detection technique needs equally to universalization future development, to adapt to the update of product fast.How traditional nonstandard appliance special for detecting being become the universalization cubing that can remodel fast is an important research direction.Motor car engine 5C part (referring to gray iron, bent axle, camshaft, connecting rod) is high finish parts, it is more to detect size project.How accurately measuring and improve detection efficiency and reduce costs as far as possible, is a technical bottleneck and a difficult problem.Hole (straight hole, inclined hole), face (large plane, facet and the curved surface) of the products such as engine cylinder-body, cylinder cap, bent axle, camshaft, connecting rod have roughness requirements, current roughness on line measurement adopts roughness to contrast the mode of block or Manual roughness devices substantially, and under line, the general roughmeter configure dedicated fixture that adopts detects; Contrast agllutination closes range estimation and varies with each individual, and without unified judgment criteria, measuring error is comparatively large, band unit clamp roughmeter bad adaptability, and for different product, different parts need configure different fixture support location and could measure.Though existing Manual roughness devices comparatively fast can measure the roughness in various hole and face, but usually cannot fix due to Manual roughness devices or be fixed in measuring process with hand and can tremble in actual measurement process, measuring error is large, bad adaptability, is usually applicable to large plane, large deep hole etc. and is easy to mounting part roughness concentration.CN103921227A discloses " a kind of unit clamp being used for detecting steering knuckle surfaceness ", comprises central turnplate, side rotating disk and support; An affixed mandrel on central turnplate, steering knuckle is sleeved on mandrel, and mandrel connects a pressing plate; Central turnplate is provided with several guide-localization hole, and the caliper hole of guide-localization hole and steering knuckle is connected by a positioning rod; Side rotating disk has two, is arranged in parallel, and perpendicular to central turnplate, and be fixed in the both sides of central turnplate symmetrically, side rotating disk is rotatably installed on support.It is by the rotation of both direction, makes each finished surface of steering knuckle towards top, and can keep level with roughmeter sensor, coordinates roughmeter to realize the detection of baroque steering knuckle surfaceness; Realize by the detection of a fixture to multiple portion faces roughness; Testing result accurately, can quantize, eliminate the hidden danger of quality that artificial decision errors causes.But the roughness detecting engine cylinder-body, cylinder cap, bent axle, camshaft, each position of connecting rod can not be used for.
Summary of the invention
The utility model object is to provide a kind of held clamp for engine component roughness measurement, and it can accurately detect engine component each position roughness fast, and structure is simple, low cost of manufacture, has process characteristic that is quick, batch micro operations.
Principle of the present utility model uses for reference the use principle of dial gauge, adopts roughmeter clamping device to be fixed by roughmeter, and clamping device adopts dial gauge to connect identical connected mode with dial framework, and clamping device is adjustable, to adapt to the roughmeter of different size.
A kind of held clamp for engine component roughness measurement described in the utility model, connected and composed by upper gauge stand component, lower gauge stand component and three joint arm dial framework components, it is characterized in that: described upper gauge stand component comprises aluminium sheet, be pasted onto upper antiskid, shock-absorbing pad below aluminium sheet, is vertically connected on the connecting link of aluminium sheet upper edge; Four bights of aluminium sheet are respectively equipped with a via hole on described, and the centre of aluminium sheet is provided with view window on described; Described connecting link is connected with three joint arm dial framework components; Described lower gauge stand component comprises lower aluminum sheet, be pasted onto lower antiskid, shock-absorbing pad above lower aluminum sheet, four connecting studs being vertically connected on four bights above lower aluminum sheet respectively, the upper end of these four connecting studs respectively with the via hole one_to_one corresponding in described upper aluminium sheet four bights; Described upper gauge stand component is each passed through four via holes on upper aluminium sheet by four coupling bolts and four connecting stud one_to_one corresponding on described lower aluminum sheet are connected; Manual roughness devices is clamped between gauge stand component and lower gauge stand component, and the detection head be located on the measuring staff end of Manual roughness devices aims at detected engine component.
The described held clamp for engine component roughness measurement, three joint arms that three joint arm dial framework components described in it comprise dial framework base, the column be vertically connected on dial framework base, one end are connected with column, the other end of this three joint arm is connected with the connecting link top of described upper gauge stand component.Three joint arms can at different directions, and differing heights regulates, thus realizes the comprehensive measurement of Manual roughness devices, simple to operate, efficient, precision is high; By the length of coupling bolt and rotate rectangle base plate direction and can adapt to different size size roughmeter.
Further, described lower aluminum sheet is provided with multiple lightening hole.
Further, the material of described upper antiskid, shock-absorbing pad and lower antiskid, shock-absorbing pad is polyurethane.
The beneficial effects of the utility model: Quick Measurement can be carried out to different product, different parts roughness, applicable product is remodeled soon, bulk production that kind is many.Higher than traditional contrast agllutination conjunction range estimation mode measuring accuracy, greatly reduce special roughmeter fixture quantity simultaneously, reduce design and manufacture cost.Roughmeter clamping device is fixed on three joint arm dial framework components, and Manual roughness devices is fixed on clamping device and can detects different parts at differing heights, any direction, substantially increases the Manual roughness devices scope of application.Because overall weight is light, conveniently moving, simple to operate and do not need external power supply and source of the gas, the roughmeter of traditional roughness contrast block and band unit clamp can be replaced.The utility model can batch, universalization produce.
Accompanying drawing explanation
Fig. 1 is upper gauge stand assembly structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of upper aluminium sheet.
Fig. 3 is following table seat assembly structural representation of the present utility model.
Fig. 4 is the structural representation of lower aluminum sheet.
Fig. 5 is structural representation of the present utility model.
In figure: the upper aluminium sheet of 11-, the upper antiskid, shock-absorbing pad of 12-, 13-connecting link, 14-via hole, 15-view window; 21-lower aluminum sheet, antiskid, shock-absorbing rubber cushion under 22-, 23-connecting stud, 24-lightening hole; 31-dial framework base, 32-tri-joint arm, 33-coupling bolt; 41-Manual roughness devices, 41-measuring staff, 42-detection head.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
See a kind of held clamp for engine component roughness measurement shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, connected and composed by upper gauge stand component, lower gauge stand component and three joint arm dial framework components, its substantive distinguishing features is: described upper gauge stand component comprises aluminium sheet 11, be pasted onto upper antiskid, shock-absorbing pad 12 below aluminium sheet, is vertically connected on the connecting link 13 of aluminium sheet upper edge; Four bights of aluminium sheet are respectively equipped with a via hole 14 on described, and the centre of aluminium sheet is provided with view window 15 on described; Described connecting link 13 is connected with three joint arm dial framework components;
Described lower gauge stand component comprises lower aluminum sheet 21, be pasted onto lower antiskid, shock-absorbing pad 22 above lower aluminum sheet, four connecting studs 23 being vertically connected on four bights above lower aluminum sheet respectively, the upper end of these four connecting studs respectively with via hole 14 one_to_one corresponding in described upper aluminium sheet four bights; Four via holes 14 that described upper gauge stand component is each passed through on upper aluminium sheet by four coupling bolts 34 are connected with four connecting stud 23 one_to_one corresponding on described lower aluminum sheet; Manual roughness devices 41 is clamped between gauge stand component and lower gauge stand component, and the detection head 43 be located on measuring staff 42 end of Manual roughness devices aims at detected engine component.
Further, three joint arms 33 that described three joint arm dial framework components comprise dial framework base 31, the column 32 be vertically connected on dial framework base, one end are connected with column, the other end of this three joint arm is connected with connecting link 13 top of described upper gauge stand component.Three joint arms can at different directions, and differing heights regulates, thus realizes the comprehensive measurement of Manual roughness devices, simple to operate, efficient, precision is high; By the length of coupling bolt and rotate rectangle base plate direction and can adapt to different size size roughmeter.
Further, described lower aluminum sheet 21 is provided with multiple lightening hole 24.
Further, the material of described upper antiskid, shock-absorbing pad 12 and lower antiskid, shock-absorbing pad 22 is polyurethane.
The upper aluminium sheet of described upper gauge stand component and the lower aluminum sheet thickness of lower gauge stand component are all about 7mm, upper aluminium sheet are established on view window, lower aluminum sheet and establish lightening hole all can alleviate overall weight.Manual roughness devices, upper gauge stand component, coupling bolt and lower gauge stand component general assembly (TW) are no more than 2kg, unlikelyly to topple over to ensure that three joint arm dial framework components can support effectively.Upper aluminium sheet, lower aluminum sheet are all bonded with antiskid, shock-absorbing pad, increasing friction force and prevent from damaging roughmeter in fastener cycle.The top of the connecting stud of lower gauge stand component is provided with internal thread, and connect spiral shell 28 and adopt high-abrasive material to make, after thermal treatment, hardness reaches 55-60HRC.
Manufacturing the utility model needs drilling machine, milling machine, lathe and normative heat treatment to complete, and parts machining accuracy requirement is low, four bolt through-hole position degrees in major control on gauge stand component; Establish the position degree of female connecting stud and the verticality with lower aluminum sheet for four of upper gauge stand component.
After roughmeter clamping completes, display screen is convenient to observe measurement result within the scope of the view window of upper aluminium sheet.First each joint arm place clamp nut is loosened before measurement, ensure that each joint can freely rotate and move, roughmeter measuring staff is positioned over each detection position, detection head is fixed on each joint nut screwing clamping abreast after tested surface or hole bus, because detection head and tested surface or the hole bus depth of parallelism overproof causing cannot measure during measurement, the stroke that in fine setting, lower angle meets detection head can be measured.
Claims (4)
1., for a held clamp for engine component roughness measurement, connected and composed by upper gauge stand component, lower gauge stand component and three joint arm dial framework components, it is characterized in that:
Described upper gauge stand component comprises aluminium sheet (11), be pasted onto upper antiskid, shock-absorbing pad (12) below aluminium sheet, is vertically connected on the connecting link (13) of aluminium sheet upper edge; Four bights of aluminium sheet are respectively equipped with a via hole (14) on described, and the centre of aluminium sheet is provided with view window (15) on described; Described connecting link (13) is connected with three joint arm dial framework components;
Described lower gauge stand component comprises lower aluminum sheet (21), be pasted onto lower antiskid, shock-absorbing pad (22) above lower aluminum sheet, four connecting studs (23) being vertically connected on four bights above lower aluminum sheet respectively, the upper end of these four connecting studs respectively with via hole (14) one_to_one corresponding in described upper aluminium sheet four bights; Four via holes (14) that described upper gauge stand component is each passed through on aluminium sheet by four coupling bolts (34) are connected with four connecting stud (23) one_to_one corresponding on described lower aluminum sheet; Manual roughness devices (41) is clamped between gauge stand component and lower gauge stand component, and the detection head (43) be located on measuring staff (42) end of Manual roughness devices aims at detected engine component.
2. the held clamp for engine component roughness measurement according to claim 1, it is characterized in that: three joint arms (33) that described three joint arm dial framework components comprise dial framework base (31), the column (32) be vertically connected on dial framework base, one end are connected with column, the other end of this three joint arm is connected with connecting link (13) top of described upper gauge stand component.
3. the held clamp for engine component roughness measurement according to claim 1 and 2, is characterized in that: on described lower aluminum sheet (21), be provided with multiple lightening hole (24).
4. the held clamp for engine component roughness measurement according to claim 1 and 2, is characterized in that: the material of described upper antiskid, shock-absorbing pad (12) and lower antiskid, shock-absorbing pad (22) is polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436071.6U CN204788337U (en) | 2015-06-24 | 2015-06-24 | A hand -held type anchor clamps for starting mechanical component roughness detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436071.6U CN204788337U (en) | 2015-06-24 | 2015-06-24 | A hand -held type anchor clamps for starting mechanical component roughness detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788337U true CN204788337U (en) | 2015-11-18 |
Family
ID=54528361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436071.6U Expired - Fee Related CN204788337U (en) | 2015-06-24 | 2015-06-24 | A hand -held type anchor clamps for starting mechanical component roughness detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166101A (en) * | 2021-12-03 | 2022-03-11 | 兴宇伟业（天津）科技有限公司 | Automatic acquisition device is used in rubber component production |
-
2015
- 2015-06-24 CN CN201520436071.6U patent/CN204788337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166101A (en) * | 2021-12-03 | 2022-03-11 | 兴宇伟业（天津）科技有限公司 | Automatic acquisition device is used in rubber component production |
| CN114166101B (en) * | 2021-12-03 | 2023-05-26 | 兴宇伟业（天津）科技有限公司 | Automatic acquisition device for rubber product production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103753271B (en) | Air cylinder clamp | |
| CN103495943A (en) | V-type block with adjustable angles | |
| CN204255254U (en) | Torque arm suspension bracket mounting hole comprehensive check tool after preposition front drive engine | |
| CN204788337U (en) | A hand -held type anchor clamps for starting mechanical component roughness detects | |
| CN205074806U (en) | A appurtenance for processing wide diesel engine connecting rod of wedge side wheel has | |
| CN204694183U (en) | Detect the cubing of steering knuckle bulk | |
| CN205262386U (en) | Geometric tolerances examines utensil | |
| CN109211091B (en) | Special tool for detecting surface difference of vehicle body glass | |
| CN207570428U (en) | Suitable for the end face run-out cubing of axial workpiece | |
| CN103252736B (en) | A kind of tractor crankshaft bracing or strutting arrangement | |
| CN206321176U (en) | A kind of large aperture band table feeler gauge | |
| CN203527302U (en) | Angle-adjustable V-type block | |
| CN204353833U (en) | The quick-clamping positioning fixture of position degree test | |
| CN202002666U (en) | Combined testing contraposition tool | |
| CN114166336A (en) | Intelligent airplane generator blade frequency measuring tool and machining process thereof | |
| CN210089600U (en) | Special gauge for detecting deformation of knuckle blank | |
| CN210514192U (en) | A upset, location auxiliary device for ultrasonic wave standard test block | |
| CN203657643U (en) | Detection structure for flange member of automobile engine | |
| CN202753049U (en) | Detection fixture for detecting roughness of valve face of air cylinder body of compressor | |
| CN207991495U (en) | Ball screw screw raceway starting point special gauge | |
| CN208681371U (en) | Improved three coordinate measurements milling class part clamp | |
| CN110940247A (en) | Connecting rod singleness inspection tool in automobile seat backrest support | |
| CN205079696U (en) | Utensil is examined to portable multistation | |
| CN205860934U (en) | Connecting rod detection support | |
| CN204881406U (en) | A device for detecting car baffle |
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: 20151118 Termination date: 20210624 |