CN207964223U - A kind of novel precise compressed spring marking apparatus - Google Patents
A kind of novel precise compressed spring marking apparatus Download PDFInfo
- Publication number
- CN207964223U CN207964223U CN201721849921.0U CN201721849921U CN207964223U CN 207964223 U CN207964223 U CN 207964223U CN 201721849921 U CN201721849921 U CN 201721849921U CN 207964223 U CN207964223 U CN 207964223U
- Authority
- CN
- China
- Prior art keywords
- spring
- bearing block
- push plate
- marking apparatus
- tablet
- 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
Abstract
The utility model is related to compressed spring performance detection, specifically a kind of novel precise compressed spring marking apparatus.Marking apparatus body pedestal is a monoblock tablet, is supported by four Damping cushions, symmetrical bearing block I and bearing block II on tablet, and 2 sets of taper roll bearings are placed respectively in two bearing blocks；There is spring push plate between two bearing blocks, precision lead screw passes through spring push plate and locking nut, and one end connects bearing block 2, and the other end connects sinuate handwheel；Spring guide passes through spring push plate, and one end is fixed on bearing block I, the other end connects pressure sensor flange, and pressure sensor flange is threadedly coupled S type gravity sensors, S types gravity sensor is connected to location guide on bearing block 2, and external-connection displayer is connected on S type gravity sensors；Spring push plate upper end side is equipped with pointer, and has the scale being used cooperatively with pointer.The utility model marking apparatus can accurately detect spring stress situation, fill up both at home and abroad for the blank of compressed spring calibration.
Description
Technical field
The utility model is related to compressed spring performance detection, specifically a kind of novel precise compressed spring marking apparatus.
Background technology
Compressed spring is widely used in various Bearing testing instruments, currently, the stress feelings of spring can not be detected accurately
Condition provides more efficient, authoritative data for client to improve the accuracy of bearing testers, it is necessary to stringent control bearing inspection
Survey the accuracy of each parts on instrument, it is ensured that the load of application is the load of Industry code requirements.Therefore, it is necessary to detect pressure
The equipment whether contracting spring reaches expected load being compressed to predetermined length.
Invention content
The purpose of this utility model is to provide a kind of novel precise compressed spring marking apparatus.
To realize that above-mentioned purpose of utility model, the present invention use following technical scheme：
Novel precise compressed spring marking apparatus, which is characterized in that body pedestal is a monoblock tablet, by four Damping cushions
It supports, symmetrical bearing block I and bearing block II on tablet, 2 sets of taper roll bearings is placed respectively in two bearing blocks；Two
There is spring push plate between bearing block, precision lead screw passes through spring push plate and locking nut, and one end connects bearing block II, the other end
Connect sinuate handwheel；Spring guide passes through spring push plate, and one end is fixed on bearing block I, and the other end connects pressure sensor
Flange, pressure sensor flange are threadedly coupled S type gravity sensors, and S type gravity sensors are connected to bearing with location guide
On seat II, external-connection displayer is connected on S type gravity sensors；Spring push plate upper end side is equipped with pointer, and has and match with pointer
The scale used is closed, scale is fixed on tablet.
Further, Damping cushion is made of 2 nuts of parallels and 1 screw rod, and screw tip is threadedly attached to
On tablet.
Further, external weighing display screen is located at side on tablet.
Compared with prior art, beneficial effects of the present invention are：Marking apparatus of the present invention can accurately detect spring stress
Situation has been filled up both at home and abroad for the blank of compressed spring calibration, has avoided dependence《Mechanical design handbook》Calculate analysis
Trouble；Marking apparatus is compact-sized, rationally distributed, saves manufacturing cost, and space is small, easy to maintain, appearance looks elegant.
The compressed spring that 2 kinds of specifications may be implemented by the method for replacing mandrel for marking apparatus of the present invention detects, and realizes " machine two use ".
Description of the drawings
Fig. 1 the utility model structure diagrams；
In figure, 1. tablets, 2. Damping cushions, 3. bearing blocks I, 4. bearing blocks II, 5. spring push plates, 6. precision lead screws, 7.
Locking nut, 8. sinuate handwheels, 9. spring guides, 10. pressure sensor flanges, 11.S type gravity sensors, 12. pointers,
13. scale.
Fig. 2 the utility model structure different angle structural schematic diagrams；A. vertical view, the faces b.A-A sectional view, c.B-B are cutd open in face
Face figure.
Specific implementation mode
The utility model is described further below in conjunction with specific implementation method.
A kind of novel precise compressed spring marking apparatus, the agent structure that body part is mainly connected by screw bolts so that knot
Structure is compact, and stress is good, is readily disassembled, and body pedestal is a monoblock tablet 1, is supported, can be effectively reduced by four Damping cushions 2
Seismism of the equipment in operation process, Damping cushion 2 are made of 2 nuts of parallels and 1 screw rod, can effectively adjust
Ideal height is saved, then locking nut can be distinguished to screw rod both ends, ensure that the stability of body.Screw tip passes through spiral shell
Line is connected on tablet 1.Symmetrical bearing block I 3 and bearing block II 4 on tablet 1 place 2 sets of circles in two bearing blocks respectively
Taper roller bearing；There are spring push plate 5, precision lead screw 6 to pass through spring push plate 5 and locking nut 7, and one end between two bearing blocks
Bearing block II is connected, the other end connects sinuate handwheel 8；Marking apparatus is given to provide axial displacement so that the load of application, displacement are more
It is easily controllable, take into account the effect for saving manufacturing cost.Spring guide 9 passes through spring push plate, and one end is fixed on bearing block I simultaneously
Can fast quick-detach, the other end connects pressure sensor flange 10, and pressure sensor flange 10 is threadedly coupled S type gravity sensitives
Device 11, S types gravity sensor 11 are connected to location guide on bearing block II 4, and external-connection displayer is located on tablet 1 side simultaneously
It is connected on S types gravity sensor 11；5 upper end side of spring push plate is equipped with pointer 12, and has the mark being used cooperatively with pointer 12
Ruler 12, scale 12 are fixed on tablet.Scale pointer part measures spring axial displacement.
When accurate compressed spring marking apparatus work, sinuate handwheel rotation is rotated clockwise with hand, sinuate handwheel rotation passes through
Key connection drives precision lead screw rotation, and the trapezoidal thread rotation that precision lead screw is processed by itself transfers kinetic energy to spring and pushes away
Plate realizes application of the marking apparatus to spring load.Test spring passes power as shown in Figure 1, after by the power from spring push plate
It leads and gives sensor flange, be threadedly attached on S type gravity sensors, sensor can be read accurately by externally connected with display screen
Load.Before detecting compressed spring, in addition it is also necessary to fulfil three steps ahead of schedule.
The first step：Check whether marking apparatus locking nut locks, whether sinuate handwheel rotation is normal, such as can normally carry out
It operates below.
Second step：With spanner torsional spring guide rod counterclockwise, after spring guide is released, it is put into compression bullet to be detected
Then spring rotates clockwise spring guide and causes suitable position, is advisable with just touching flange sensor.
Third walks：Check whether frame of reference is normal, including：Scale, pointer, weighing display screen.Mark can be used in rearmost
Determine instrument, when reaching ideal position, locked locking nut is needed, to ensure that accuracy of reading is effective.
Using the utility model compressed spring marking apparatus, 2 kinds of outer diameters can be realized by the method for replacing spring guide
The compressed spring of 20mm, 15mm detect, and the variation of overall dimensions can be adapted for a variety of spring detections, realize " machine two use ".
Claims (3)
1. a kind of novel precise compressed spring marking apparatus, which is characterized in that body pedestal is a monoblock tablet (1), is subtracted by four
It shakes parallels (2) to support, symmetrical bearing block I (3) and bearing block II (4) on tablet (1), 2 is placed respectively in two bearing blocks
Cover taper roll bearing；There are spring push plate (5), precision lead screw (6) to pass through spring push plate (5) and locking screw between two bearing blocks
Female (7), and one end connects bearing block II, the other end connects sinuate handwheel (8)；Spring guide (9) passes through spring push plate (5), and
One end is fixed on bearing block I, and the other end connects pressure sensor flange (10), and pressure sensor flange (10) is threadedly coupled
S types gravity sensor (11), S types gravity sensor (11) are connected to location guide on bearing block II (4), and external-connection displayer connects
It is connected on S types gravity sensor (11)；Spring push plate (5) upper end side be equipped with pointer (12), and have with pointer (12) coordinate make
Scale (13), scale (13) are fixed on tablet (1).
2. a kind of novel precise compressed spring marking apparatus as described in claim 1, which is characterized in that Damping cushion (2) is that have
2 nut compositions of parallels and 1 screw rod, screw tip are threadedly attached on tablet (1).
3. a kind of novel precise compressed spring marking apparatus as described in claim 1, which is characterized in that external weighing display screen position
In side on tablet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849921.0U CN207964223U (en) | 2017-12-26 | 2017-12-26 | A kind of novel precise compressed spring marking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849921.0U CN207964223U (en) | 2017-12-26 | 2017-12-26 | A kind of novel precise compressed spring marking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964223U true CN207964223U (en) | 2018-10-12 |
Family
ID=63729702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721849921.0U Active CN207964223U (en) | 2017-12-26 | 2017-12-26 | A kind of novel precise compressed spring marking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884147A (en) * | 2017-12-26 | 2018-04-06 | 瓦房店轴承集团有限责任公司 | Novel precise compression spring marking apparatus |
-
2017
- 2017-12-26 CN CN201721849921.0U patent/CN207964223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884147A (en) * | 2017-12-26 | 2018-04-06 | 瓦房店轴承集团有限责任公司 | Novel precise compression spring marking apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105092399B (en) | Combined type qualimeter | |
| CN103776519B (en) | Weighing box | |
| CN103954262A (en) | Device for measuring radial deformation of cylindrical test piece | |
| CN201828221U (en) | Cylinder jacket length and spigot height checking fixture | |
| CN201754080U (en) | Concentricity detector | |
| CN203949656U (en) | A kind of cylinder specimen radial deformation measurement mechanism | |
| CN208366757U (en) | A kind of calibrating installation of crush test machine | |
| CN207964223U (en) | A kind of novel precise compressed spring marking apparatus | |
| CN202747979U (en) | Part center hole size testing tool | |
| CN101793579B (en) | Calibration device of miniature pressure sensor | |
| CN106152906A (en) | Band tabular form multiple spot height detecting device | |
| CN206845590U (en) | A kind of detection means of hydraulic oil bulk modulus | |
| CN209541637U (en) | Rolling bearing axial play detection device | |
| CN201653642U (en) | Calibration device for miniature pressure sensor | |
| CN107884147A (en) | Novel precise compression spring marking apparatus | |
| CN110146305A (en) | A kind of mobile tyre load deflection detection device | |
| CN101629797A (en) | Instrument for measuring one-side bulge quantity of bearing | |
| CN203616050U (en) | Hydraulic reinforcing system | |
| CN102213663B (en) | Calibration instrument for depth sounding device of metal Rockwell hardness tester | |
| CN202676119U (en) | Coaxality detector | |
| CN109655104A (en) | A kind of stamping parts automatic tester | |
| CN204963750U (en) | Bearing clearance measuring device | |
| CN201476776U (en) | Instrument for measuring single-sided convex value of bearing | |
| CN211527278U (en) | Ball cage channel diameter measuring instrument | |
| CN209013887U (en) | A kind of valve collet detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: 116399 the first section of beigongji street, Wafangdian City, Dalian City, Liaoning Province Patentee after: DALIAN WAZHOU GROUP BEARING EQUIPMENT MAKING Co.,Ltd. Address before: 116300 No. 1, Section 1, North Masonic Street, Dalian, Liaoning, Wafangdian City Co-patentee before: WAFANGDIAN BEARING GROUP NATIONAL BEARING ENGINEERING TECHNOLOGY RESEARCH CENTER Co.,Ltd. Patentee before: WAFANGDIAN BEARING GROUP Co.,Ltd. |