CN208459138U - Electronic universal tester - Google Patents
Electronic universal tester Download PDFInfo
- Publication number
- CN208459138U CN208459138U CN201821258110.8U CN201821258110U CN208459138U CN 208459138 U CN208459138 U CN 208459138U CN 201821258110 U CN201821258110 U CN 201821258110U CN 208459138 U CN208459138 U CN 208459138U
- Authority
- CN
- China
- Prior art keywords
- groove
- fixed
- square tube
- bottom plate
- mandril
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to arrive detection machinery field, and in particular to arrive electronic universal tester.Including rack, rack lower end is fixed with bottom plate, adjustable shelf is provided in rack, adjustable shelf lower end middle position is equipped with upper mold, lower mold corresponding with upper mold is installed on bottom plate, lower mold corresponding with upper mold is installed, lower mold lower end is fixed with to be mounted in rectangular first groove on bottom plate with its concentric square tube, square tube on bottom plate.The utility model, structure is simple, easy to operate, and stability is good, can be convenient for changing lower mold, improves work effect.
Description
Technical field
The utility model relates to arrive detection machinery field, and in particular to arrive electronic universal tester.
Background technique
Universal testing machine integrates the Material Testing Machine of the functions such as stretching, bending, compression, shearing, ring stiffness, mainly
It is industrial and mining enterprises, R&D institution, universities and colleges, engineering quality supervision station etc. for metal, nonmetallic materials mechanical property test
The ideal detection device of department.Such as a kind of electronic universal tester of patent disclosure of Publication No. CN202649025U, including
Guide post, the upper beam being connect with guide post one end, the lower beam being connect with the guide post other end and be located at guide post middle section, upper beam with
The middle cross beam moved between lower beam further includes that the lead screw of middle cross beam two sides is arranged in and is arranged at lower beam rear, to drive
The motor of dynamic lead screw rotation, wherein the middle cross beam are casting, the screw rod connecting hole equipped with cavity and with lead screw cooperation；It is described
Motor is servo motor, is equipped with brake.
It is provided with aperture on above-mentioned electronic universal tester lower beam, when carrying out pressure test, mold passes through on mold
The inserted link insertion aperture being equipped with is fixed on lower beam, some molds are difficult to take out after fixed by aperture.
Utility model content
The purpose of the utility model is to provide a kind of electronic universal testers, pop up mold in replacement, reach
Convenient for taking out the effect that mold is replaced.
To achieve the goals above, technical solution provided by the utility model is:
Electronic universal tester, including rack, rack lower end are fixed with bottom plate, adjustable shelf, adjustable shelf are provided in rack
Lower end middle position is equipped with upper mold, is equipped with lower mold corresponding with upper mold on bottom plate, lower mold lower end be fixed with
Its concentric square tube, square tube are mounted in rectangular first groove on bottom plate, and the inner wall of square tube outer rim and the first groove slides
Contact, is fixed with otic placode on the slot bottom of the first groove, and the lower end of otic placode and swingle is hinged, and the upper end of swingle rolls to the left
Tiltedly, the swingle on the left of otic placode is connect with the slot bottom of the first groove by tension spring, the slot bottom of the first groove between tension spring and otic placode
On be fixed with the gag lever post limited to swingle, swingle upper end is provided with runner, and the lower end of square tube left side wall offers
Through-hole is provided with the blind hole concentric with through-hole on the left cell wall of the first groove, and sliding is provided with cross on the bottom plate below square tube
To mandril, mandril right end is extended in the first groove, and the second groove, the left end of mandril are offered on the bottom plate on the left of the first groove
It extends in the second groove, vertical fixed link is fixed on the mandril in the first groove, fixed link upper end is fixed with and mandril
Parallel bar, bar are extended in blind hole after passing through the through-hole on square tube left side wall, are fixed on the mandril in the second groove
The first vertical strut, the first strut upper end offer third groove, and swing rod is provided in third groove, and swing rod lower end is hinged
In third groove, it is provided with long hole on swing rod, the second vertical strut is fixed on the bottom plate on the right side of the second groove.
Specifically, the distance between the runner and the first groove cell wall are greater than the pipe thickness of square tube.
Specifically, the longitudinal center line of the runner vertically with the front-rear side walls of square tube.
Specifically, adjustable shelf lower end middle position is connect with upper mold by pin shaft.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, structure is simple, easy to operate, and stability is good, can be convenient for changing lower mold, improve work
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Fig. 3 is structural schematic diagram when replacing lower mold.
Fig. 4 is the enlarged drawing of B area in Fig. 3.
Parts title in attached drawing are as follows:
1, rack, 2, adjustable shelf, 3, bottom plate, 4, upper mold, 5, lower mold, 6, square tube, 7, otic placode, 8, swingle, 9, turn
Wheel, 10, gag lever post, 11, tension spring, the 12, first groove, 13, mandril, 14, fixed link, 15, bar, 16, through-hole, 17, blind hole,
18, the second groove, the 19, first strut, 20, third groove, 21, swing rod, 22, long hole, the 23, second strut.
Specific embodiment
As shown in Figs 1-4, electronic universal tester, including rack 1,1 lower end of rack are fixed with bottom plate 3, are arranged in rack 1
There is adjustable shelf 2,2 lower end middle position of adjustable shelf is equipped with upper mold 4 by pin shaft, is equipped on bottom plate 3 corresponding with upper mold 4
Lower mold 5.
Lower 5 lower end of mold, which is fixed with, is mounted on rectangular first groove 12 on bottom plate 3 with its concentric square tube 6, square tube 6
Interior, the inner wall sliding contact of 6 outer rim of square tube and the first groove 12 is fixed with otic placode 7 on the slot bottom of first groove 12, otic placode 7 with
The lower end of swingle 8 is hinged, and the upper end of swingle 8 tilts to the left, the swingle 8 and the first groove 12 on the left of otic placode 7
Slot bottom is connected by tension spring 11, is fixed on the slot bottom of first groove 12 between tension spring 11 and otic placode 7 and is limited to swingle 8
Gag lever post 10,8 upper end of swingle is provided with runner 9, the vertical front-rear side walls with square tube 6 of the longitudinal center line of the runner 9,
The distance between 12 cell wall of the runner 9 and the first groove is greater than the pipe thickness of square tube 6.The lower end of 6 left side wall of square tube opens up
There is through-hole 16, be provided with the blind hole 17 concentric with through-hole 16 on the left cell wall of the first groove 12, on the bottom plate 3 of 6 lower section of square tube
Sliding is provided with lateral mandril 13, and 13 right end of mandril extends in the first groove 12, opens up on the bottom plate 3 in 12 left side of the first groove
There is the second groove 18, the left end of mandril 13 extends in the second groove 18, and it is vertical to be fixed on the mandril 13 in the first groove 12
Fixed link 14,14 upper end of fixed link is fixed with the bar 15 parallel with mandril 13, and bar 15 passes through logical on 6 left side wall of square tube
It is extended to behind hole 16 in blind hole 17, the first vertical strut 19, the first strut 19 is fixed on the mandril 13 in the second groove 18
Upper end offers third groove 20, and swing rod 21 is provided in third groove 20, and 21 lower end of swing rod is hinged and connected in third groove 20,
It is provided with long hole 22 on swing rod 21, is fixed with the second vertical strut 23 on the bottom plate 3 on 18 right side of the second groove.
When the utility model needs replacing lower mold 5, by the first strut 19 mandril 13 is moved right, bar 15 from
It is exited in blind hole 17 and through-hole 16, as mandril 13 constantly moves right, when 13 right end of mandril is contacted with swingle 8, top
Bar 13 will make the runner 9 of 8 upper end of swingle rotate to the right, and swingle 8 tends to and horizontal plane, become in swingle 8
During with horizontal plane, as mandril 13 moves right after the lower end face contact of runner 9 and lower mold 5, rotation
Bar 8 will to generate gap between 3 upper surface of lower mold 5 and bottom plate, and the first strut 19 is close to the second strut 23, rotation at this time
Swing rod 21 prevents mandril 13 from moving to the right so that the second strut 23 is located in the long hole 22 of swing rod 21, and mandril 13 is fixed,
8 upper end of swingle is still within state inclined to the left at this time, then can remove lower mold 5 and replace.
When being packed into new lower mold 5, so that swing rod 21 is separated with the second strut 23, so that mandril 13 moves to the left,
Under the gravity of new lower mold 5 and the pulling force effect of tension spring 11,8 upper end of swingle rotates to the left, when new lower mold 5 and bottom
Through-hole 16 and blind hole 17 are concentric after 3 upper end face contact of plate, continue so that mandril 13 moves to the left, when bar 15 passes through through-hole
16 and blind hole 17 after, be installed.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. electronic universal tester, including rack (1), rack (1) lower end is fixed with bottom plate (3), and rack is provided with activity on (1)
Frame (2), adjustable shelf (2) lower end middle position are equipped with upper mold (4), which is characterized in that are equipped on bottom plate (3) and upper mold
(4) corresponding lower mold (5), lower mold (5) lower end, which is fixed with, is mounted on bottom plate with its concentric square tube (6), square tube (6)
(3) in rectangular first groove (12) on, the inner wall sliding contact of square tube (6) outer rim and the first groove (12), the first groove
(12) it is fixed on slot bottom otic placode (7), otic placode (7) and the lower end of swingle (8) are hinged, and the upper end of swingle (8) is to the left
Roll tiltedly, swingle (8) on the left of otic placode (7) is connect with the slot bottom of the first groove (12) by tension spring (11), tension spring (11) and
The gag lever post (10) limited to swingle (8), swingle are fixed between otic placode (7) on the slot bottom of first groove (12)
(8) upper end is provided with runner (9), and the lower end of square tube (6) left side wall offers through-hole (16), on the left cell wall of the first groove (12)
It is provided with through-hole (16) concentric blind hole (17), sliding is provided with lateral mandril on the bottom plate (3) below square tube (6)
(13), mandril (13) right end extends in the first groove (12), and it is recessed to offer second on the bottom plate (3) on the left of the first groove (12)
Slot (18), the left end of mandril (13) extend in the second groove (18), are fixed on the mandril (13) in the first groove (12) perpendicular
Straight fixed link (14), fixed link (14) upper end are fixed with the bar parallel with mandril (13) (15), and bar (15) passes through square tube
(6) it is extended to after the through-hole on left side wall (16) in blind hole (17), it is vertical to be fixed on the mandril (13) in the second groove (18)
The first strut (19), the first strut (19) upper end offers third groove (20), is provided with swing rod in third groove (20)
(21), swing rod (21) lower end is hinged and connected in third groove (20), is provided on swing rod (21) long hole (22), the second groove (18)
Vertical the second strut (23) is fixed on the bottom plate (3) on right side.
2. electronic universal tester according to claim 1, which is characterized in that the runner (9) and the first groove (12) slot
The distance between wall is greater than the pipe thickness of square tube (6).
3. electronic universal tester according to claim 1, which is characterized in that the longitudinal center line of the runner (9) is vertical
With the front-rear side walls of square tube (6).
4. electronic universal tester according to claim 1, which is characterized in that adjustable shelf (2) the lower end middle position with
Upper mold (4) is connected by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258110.8U CN208459138U (en) | 2018-08-06 | 2018-08-06 | Electronic universal tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258110.8U CN208459138U (en) | 2018-08-06 | 2018-08-06 | Electronic universal tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459138U true CN208459138U (en) | 2019-02-01 |
Family
ID=65180221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258110.8U Expired - Fee Related CN208459138U (en) | 2018-08-06 | 2018-08-06 | Electronic universal tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879629A (en) * | 2020-07-15 | 2020-11-03 | 青岛征和工业股份有限公司 | Multifunctional pin shaft performance detection device |
-
2018
- 2018-08-06 CN CN201821258110.8U patent/CN208459138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879629A (en) * | 2020-07-15 | 2020-11-03 | 青岛征和工业股份有限公司 | Multifunctional pin shaft performance detection device |
| CN111879629B (en) * | 2020-07-15 | 2024-02-13 | 青岛征和工业股份有限公司 | Multifunctional pin shaft performance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |