CN2434667Y - Steel hook bending testing device - Google Patents
Steel hook bending testing device Download PDFInfo
- Publication number
- CN2434667Y CN2434667Y CN 00243213 CN00243213U CN2434667Y CN 2434667 Y CN2434667 Y CN 2434667Y CN 00243213 CN00243213 CN 00243213 CN 00243213 U CN00243213 U CN 00243213U CN 2434667 Y CN2434667 Y CN 2434667Y
- Authority
- CN
- China
- Prior art keywords
- base
- screw
- loading head
- loading
- bearing
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to a steel hook bending testing device for leather shoes. The utility model is composed of a rectangular base, a screw-shaped upright post, a loading end, loading rods, a supporting point, a scale disk, a screw cap and a bearing. The middle of the base is provided with a thread hole. The screw-shaped upright post is vertically penetrated upwards from the lower part of the thread hole of the base to be connected with a screw thread. A nail end of the upright post is arranged at the lower part. The upright post is provided with a section of polished rod, wherein, the top end of which is provided with a small section of screw thread, and the loading end, the scale disk and the screw cap are sheathed on the polished rod. The two loading rods are respectively positioned on positions which respectively have 90 DEG and 180 DEG and are connected with the base through screw threads. The loading end is provided with two tab convex parts, the middle part is provided with a groove for leading the bearing to be arranged, and the groove is fixed on the tabs of the loading end with screws.
Description
The utility model belongs to a kind of leather shoes steel and colludes heart bend test device
It is to do the fail in bending of freely-supported beam type test on Material Testing Machine that present leather shoes steel colludes heart fail in bending test, and test method is loaded down with trivial details, and the Material Testing Machine complex structure, costs an arm and a leg.
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of manual steel simple in structure, portable to collude heart bend test device.
Technical solution of the present utility model is: this test unit is by the rectangle base, the screw shaped column, loading head, load bar, fulcrum, index dial, nut and bearing are formed, one threaded hole is arranged in the middle of the base, the screw shaped column passes below the whorl of base hole vertically upward, be threaded, the column ailhead below, column has one section polished rod, there is a bit of screw thread on the top, loading head, index dial, spiro cap thereon, it between screw shaped column and the loading head smooth connection, two load bars are respectively on 90 ° and 180 ° of positions, with between the base with being threaded, loading head has two auricles to protrude, there is individual groove the centre, bearing is installed, and is screwed on the auricle of loading head.
Advantage of the present utility model is that this apparatus structure is simple, and volume is little, is easy to carry, and is quicker, simpler, convenient, economical than the fail in bending test of doing the freely-supported beam type on Material Testing Machine.By manually simple, can finish the leather shoes steel and collude heart test, can satisfy the requirement of shoemaking industry fully.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Below in conjunction with accompanying drawing the utility model is described in detail.The utility model is made up of rectangle base 1, screw shaped column 2, loading head 3, load bar 4, fulcrum 5, index dial 6, nut 7 and bearing 8, one threaded hole is arranged in the middle of the base, screw shaped column 2 passes below the whorl of base hole vertically upward, be threaded, the column ailhead below, put loading head 3 after upwards tightening, column partly has one section polished rod, is smooth connection between screw shaped column 2 and the loading head 3.Two load bars 4 respectively on 90 ° and 180 ° of positions, with between the base with being threaded.Loading head 3 has two auricles to protrude, and there is individual groove the centre, and two bearings 8 are installed, and is fixed on socket head cap screw on the auricle of loading head.Two mounting holes 9 are to be used for base 1 is fixed on worktable or cement platform, connect with screw, only need this moment a load bar of loading head just much of that.
The principle of work of this device is colluded the heart with steel and is inserted between fulcrum 5, column 2 and the bearing 8 as tube bender, on column 2 tops a bit of screw thread is arranged, put index dial 6, make the central axis of scale value alignment rods 4, cover nut 7 again, and tighten, just can do experiment.Throw rod 4,90 ° of afterburning commentaries on classics reload, and forward 180 ° to, and test finishes.
Claims (2)
1, a kind of steel colludes heart bend test device, it is characterized in that this test unit is by the rectangle base, the screw shaped column, loading head, load bar, fulcrum, index dial, nut and bearing are formed, one threaded hole is arranged in the middle of the base, the screw shaped column passes below the whorl of base hole vertically upward, be threaded, the column ailhead below, column has one section polished rod, there is a bit of screw thread on the top, loading head, index dial, spiro cap thereon, be smooth connection between screw shaped column and the loading head, two load bars respectively on 90 ° and 180 ° of positions, with between the base with being threaded, loading head has two auricles to protrude, there is individual groove the centre, bearing is installed, and is screwed on the auricle of loading head.
2, steel according to claim 1 colludes heart bend test device, and it is characterized in that has mounting hole on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243213 CN2434667Y (en) | 2000-07-06 | 2000-07-06 | Steel hook bending testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243213 CN2434667Y (en) | 2000-07-06 | 2000-07-06 | Steel hook bending testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434667Y true CN2434667Y (en) | 2001-06-13 |
Family
ID=33603169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243213 Expired - Fee Related CN2434667Y (en) | 2000-07-06 | 2000-07-06 | Steel hook bending testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434667Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721615A (en) * | 2012-06-30 | 2012-10-10 | 肖厚柱 | Bending property tester for steel shank for shoes |
-
2000
- 2000-07-06 CN CN 00243213 patent/CN2434667Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721615A (en) * | 2012-06-30 | 2012-10-10 | 肖厚柱 | Bending property tester for steel shank for shoes |
| CN102721615B (en) * | 2012-06-30 | 2016-12-21 | 肖厚柱 | A kind of footwear steel hooks heart bending property tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |