CN209043215U - Checking fixture for parallelism - Google Patents
Checking fixture for parallelism Download PDFInfo
- Publication number
- CN209043215U CN209043215U CN201822098746.7U CN201822098746U CN209043215U CN 209043215 U CN209043215 U CN 209043215U CN 201822098746 U CN201822098746 U CN 201822098746U CN 209043215 U CN209043215 U CN 209043215U
- Authority
- CN
- China
- Prior art keywords
- upright bar
- fixing seat
- turntable
- crossbeam
- bull stick
- 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
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Checking fixture for parallelism, including the frame being made of bottom plate, left column, right column, crossbeam；Vertically inserted with upright bar on crossbeam, the upper end of upright bar is fixed with limited cap, the upper surface of crossbeam and is equipped with the upper installation set and lower installation set being sleeved in upright bar separately below；Clamp system is set in upright bar in lower installation set；The lower end of upright bar is equipped with dial gauge；Turntable is equipped with by bearing on bottom plate；Turntable is fixed on vertically arranged tubular fixing seat, bull stick is laterally inserted and passes through fixing seat, there is lateral bolt in the end of bull stick, the slot for the limited block side that bolt is fixed above with turntable matches, having section in fixing seat is in the triangle elevator of triangular shape, and triangle elevator is sleeved on bull stick；Lifting platform is fitted in fixing seat；The upper surface of lifting platform is inlaid with electromagnet；It is located at fixing seat two sides above turntable and is respectively equipped with the first initial alignment block and the second initial alignment block.It is simple with structure, to complex part can fast and easy detect, work efficiency is high.
Description
Technical field
The utility model relates to a kind of cubing, especially a kind of checking fixture for parallelism.
Background technique
It is more troublesome when the parallelism detection of certain two plane on the more complicated workpiece of shape, or even it is unable to complete detection.
Summary of the invention
The purpose of this utility model simply, for the flatness on special shape workpiece is carried out conveniently fastly for a kind of structure
Speed detection, the checking fixture for parallelism for improving working efficiency.
The checking fixture for parallelism of the utility model, including bottom plate have a left column and right column at the both ends of bottom plate, left column and
There is crossbeam in right column upper end；
Vertically inserted with upright bar among crossbeam, the upper end of upright bar is fixed with limited cap, is set in upright bar below limited cap
There is gasket, is equipped in the upper surface of crossbeam and separately below the upper installation set and lower peace for being sleeved in upright bar and connecting with transom bolt
Encapsulation, the gasket are located at the upper surface of upper installation set；
Gripping sleeve is set in upright bar in lower installation set, has opening on gripping sleeve, is threaded with fastening in opening
Screw rod can clamp upright bar by rotating fastening screw gripping sleeve；
Dial gauge is housed in the lower end of upright bar；
It is equipped with mounting hole on bottom plate, is fixed with cartridge housing in mounting hole, bearing is located in cartridge housing, turns below turntable
Platform axis is inserted into brearing bore；
Vertically arranged tubular fixing seat is fixed in turntable, bull stick is laterally inserted and passes through fixing seat, bull stick
There is lateral bolt in end, and the slot for the limited block side that bolt is fixed above with turntable matches, and has the section to be in fixing seat
The triangle elevator of triangular shape, triangle elevator are sleeved on bull stick；Lifting platform is fitted in fixing seat；
Electromagnet is inlaid in the upper surface of lifting platform；
It is located at fixing seat two sides on turntable and is respectively equipped with the first initial alignment block and the second initial alignment block.
The checking fixture for parallelism of the utility model, in use, examined workpiece is placed in the first initial alignment block and second first
On initial alignment block, workpiece is supported by two locating pieces, the position of each locating piece can be determined according to the shape of workpiece, just
Begin to guarantee that the side plane on workpiece is located above lifting platform, and have certain gap with lifting platform upper surface after positioning, in order to
Dial gauge interference when placing workpiece is prevented, can first rotate standing screw makes gripping sleeve be in releasing orientation, and portable limited cap makes
Upright bar moves up certain distance, then clamps upright bar again by rotating standing screw, then pulls bull stick, bolt is made to leave limit
The slot of block side rotates bull stick, makes the triangle elevator being located in fixing seat rotation, and triangle elevator jacks up lifting platform, makes work
Part is supported by lifting platform, and workpiece leaves the first initial alignment block and the second initial alignment block, and is powered by magnet and is carried out to workpiece
Absorption guarantees that workpiece is stablized, then unclamps gripping sleeve, locking cap, gasket is made to fall in the upper end of installation set, the measurement of dial gauge
The tested plane contact of rod end head and workpiece, rotating table, dial gauge measuring rod end can detect workpiece, pass through percentage
Meter reading, can detecting two planes on workpiece, (one is the plane for being located at lifting platform upper surface, the other is surveying with dial gauge
Gauge rod end contact plane) the depth of parallelism.It is simple with structure, it is carried out for the flatness on special shape workpiece convenient fast
Speed detection improves the advantages of working efficiency.
Detailed description of the invention
Fig. 1 is the perspective exploded view of specific embodiment of the present invention；
Fig. 2 is the partial schematic sectional view at crossbeam shown in FIG. 1.
Specific embodiment
As shown in Figure 1, 2: the checking fixture for parallelism of the utility model, including bottom plate 1 are equipped with stabilizer blade 2 below bottom plate 1.?
The upper surface of bottom plate 1 both ends have been bolted left column 11 and right column 26, and left column 11 and 26 upper end of right column pass through spiral shell
Bolt is fixed with crossbeam 12.
Vertically inserted with upright bar 25 among crossbeam 12, the upper end of upright bar 25 is fixed with limited cap 15, below limited cap 15
Gasket 16 is set in upright bar 25.In the upper surface of crossbeam 12 and it is sleeved in upright bar 25 and connects with 12 bolt of crossbeam separately below
The upper installation set 17 and lower installation set 20 connect.Gasket 16 is located at the upper surface of upper installation set 17.
It is set with gripping sleeve 18 in upright bar 25 in lower installation set 20, there is opening 13 in side on gripping sleeve 18, in opening 13
Place is threaded with fastening screw 14, can clamp upright bar 25 or release column 25 by rotating 14 gripping sleeve 18 of fastening screw,
The end of fastening screw 14 is connected to handle 19.
Dial gauge 21 is housed in the lower end of upright bar 25.
It is equipped with mounting hole 7 on bottom plate 1, is fixed with cartridge housing 5 in mounting hole 7, bearing 4 is located in cartridge housing 5, turntable 29
Following turntable axis 6 is inserted into 4 inner hole of bearing, guarantees that turntable 29 can be rotated relative to bottom plate 1.
Vertically arranged tubular fixing seat 24 is fixed in turntable 29, bull stick 8 is laterally inserted and passes through fixing seat 24,
There is lateral bolt 28 in the end of bull stick 8, and the slot for 30 side of limited block that bolt 28 is fixed above with turntable 29 matches.Solid
Having section in reservation 24 is in the triangle elevator 27 of triangular shape, and triangle elevator 27 is sleeved on bull stick 8.In 24 interpolation of fixing seat
Equipped with lifting platform 23.
The electromagnet 10 to connect with electric control gear is inlaid in the upper surface of lifting platform 23.
It is located at 24 two sides of fixing seat on turntable 29 and is respectively equipped with the first initial alignment block 3 and the second initial alignment block 9.
The checking fixture for parallelism of the utility model, in use, examined workpiece is placed in the first initial alignment block 3 and second first
On initial alignment block 9, workpiece is supported by two locating pieces, the position of each locating piece can be determined according to the shape of workpiece,
After initial alignment, guarantee that the side plane on workpiece is located above lifting platform 23, and with 23 upper surface of lifting platform have it is certain between
Gap, dial gauge 21 is interfered when placing workpiece in order to prevent, and can first rotate standing screw 14 makes gripping sleeve 18 be in releasing orientation,
Portable limited cap 15, makes upright bar 25 move up certain distance, then clamps upright bar 25 again by rotating standing screw 14, then draws
Turn bar 8 makes bolt 28 leave the slot of 30 side of limited block, rotates bull stick 8, makes the triangle elevator 27 being located in fixing seat 24
Rotation, triangle elevator 27 jack up lifting platform, support workpiece by lifting platform 27, and workpiece leaves the first initial alignment block 3 and the
Two initial alignment blocks 9, and workpiece is adsorbed in the energization of magnet 10, guarantees that workpiece is stablized, then unclamps gripping sleeve 18, make to fix
Cap 15, gasket 16 fall in the upper end of installation set 17,22 end of measuring rod of dial gauge 21 and the tested plane contact of workpiece, turn
Turn platform 29,25 measuring rod of dial gauge, 22 end can detect workpiece, be read, can be detected two on workpiece by dial gauge 21
(one is the plane for being located at 23 upper surface of lifting platform to a plane, the other is 22 end of measuring rod with dial gauge 21 contacts
Plane) the depth of parallelism.It is simple with structure, fast and easy detection is carried out for the flatness on special shape workpiece, is improved
The advantages of working efficiency.
Claims (1)
1. a kind of checking fixture for parallelism, it is characterised in that: including bottom plate (1), have left column (11) He Youli at the both ends of bottom plate (1)
Column (26), left column (11) and right column (26) upper end have crossbeam (12)；
Intermediate vertically inserted with upright bar (25) in crossbeam (12), the upper end of upright bar (25) is fixed with limited cap (15), limited cap
(15) gasket (16) are set in upright bar below (25), are equipped in the upper surface of crossbeam (12) and separately below and are sleeved on upright bar (25)
Above and with the bolted upper installation set (17) of crossbeam (12) and lower installation set (20), the gasket (16) it is located at upper installation set
The upper surface of (17)；
It is set in lower installation set (20) interior upright bar (25) gripping sleeve (18), has opening (13) on gripping sleeve (18), be open
(13) it is threaded with fastening screw (14) at, upright bar (25) can be clamped by rotating fastening screw (14) gripping sleeve (18)；
Dial gauge (21) are housed in the lower end of upright bar (25)；
Mounting hole (7) are equipped on bottom plate (1), are fixed with cartridge housing (5) in mounting hole (7), bearing (4) is located at cartridge housing (5)
Interior, the turntable axis (6) of turntable (29) below is inserted into bearing (4) inner hole；
Vertically arranged tubular fixing seat (24) is fixed in turntable (29), bull stick (8) is laterally inserted and passes through fixing seat
(24), the end of bull stick (8) has lateral bolt (28), limited block (30) side that bolt (28) is fixed above with turntable (29)
Slot match, having section in the fixing seat (24) is in the triangle elevator (27) of triangular shape, and triangle elevator (27) is sleeved on
On bull stick (8)；Lifting platform (23) are fitted in fixing seat (24)；
Electromagnet (10) are inlaid in the upper surface of lifting platform (23)；
It is located at fixing seat (24) two sides above in turntable (29) and is respectively equipped with the first initial alignment block (3) and the second initial alignment block
(9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098746.7U CN209043215U (en) | 2018-12-14 | 2018-12-14 | Checking fixture for parallelism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822098746.7U CN209043215U (en) | 2018-12-14 | 2018-12-14 | Checking fixture for parallelism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043215U true CN209043215U (en) | 2019-06-28 |
Family
ID=67044337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822098746.7U Expired - Fee Related CN209043215U (en) | 2018-12-14 | 2018-12-14 | Checking fixture for parallelism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959307A (en) * | 2021-09-10 | 2022-01-21 | 江苏大学 | Parallelism detection tool based on envelope line and detection method thereof |
-
2018
- 2018-12-14 CN CN201822098746.7U patent/CN209043215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959307A (en) * | 2021-09-10 | 2022-01-21 | 江苏大学 | Parallelism detection tool based on envelope line and detection method thereof |
| CN113959307B (en) * | 2021-09-10 | 2024-06-07 | 江苏大学 | Parallelism gauge based on envelope curve and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107421425B (en) | Camshaft symmetry detection device and measurement method thereof | |
| CN202195778U (en) | Special check fixture used for measuring position of exhaust pipe hole of automobile | |
| CN110953950B (en) | Left suspension support checking fixture | |
| CN110657732A (en) | Measuring device for diameter and depth of stepped deep hole | |
| CN209043215U (en) | Checking fixture for parallelism | |
| CN208751527U (en) | A kind of monitor station and its detection jig of handware processing | |
| CN106705791B (en) | Outer circle jumping detection tool for generator rotor | |
| CN108344343A (en) | Utensil is examined to installing support about car tubular column section of thick bamboo | |
| CN203824459U (en) | Latch hook inspection device of automobile engine cover | |
| CN214213559U (en) | Valve element measuring position degree clamp | |
| CN215114534U (en) | Device for rapidly detecting verticality | |
| CN211503899U (en) | Turbine blade tenon tooth inspection device capable of measuring specific staggered tooth error | |
| CN212205942U (en) | Bearing chamfer size detection device | |
| CN210321479U (en) | Special gauge for detecting radial run-out and end run-out of material sheet | |
| CN209839569U (en) | Double-position telescopic positioning mechanism of automobile testing fixture | |
| CN212675116U (en) | Device for detecting effectiveness of abnormal power-off protection function of motor stator of crane | |
| CN204514602U (en) | A kind of worm and gear engagement degree pick-up unit | |
| CN214537738U (en) | Parallelism checking fixture for inner gear ring of internal gear pump | |
| CN216283116U (en) | Bearing chamfer detection equipment | |
| CN211696209U (en) | Part perpendicularity detection gauge | |
| CN211053260U (en) | Cutter detection device | |
| CN210036536U (en) | Connecting rod microcephaly wall thickness difference examines utensil | |
| CN214308557U (en) | Three-coordinate measuring instrument | |
| CN206037908U (en) | Utensil is examined to car bright wisp | |
| CN216593154U (en) | Detection device is used in automobile parts processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190628 Termination date: 20191214 |