CN207051124U - A kind of bending strength test device - Google Patents
A kind of bending strength test device Download PDFInfo
- Publication number
- CN207051124U CN207051124U CN201720760002.XU CN201720760002U CN207051124U CN 207051124 U CN207051124 U CN 207051124U CN 201720760002 U CN201720760002 U CN 201720760002U CN 207051124 U CN207051124 U CN 207051124U
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- CN
- China
- Prior art keywords
- bending strength
- test device
- sliding
- strength test
- threaded rod
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of bending strength test device, solves when needing to test part to be measured, it is necessary to by instrument, and adjust to suitable distance, it is inconvenient for operation the problem of, its drip irrigation device is：Fixture includes the fixing axle being fixed on slide plate, the sliding bar being fixedly connected with fixing axle, slipping block with sliding bar sliding connection and for placing part to be measured, it is fixedly connected with slipping block for the connector with sliding bar locking, connecting plate includes the support frame for using bolt thread to coordinate with slipping block, it is arranged at the both ends of support frame and the threaded rod for rotatably compressing sliding bar, side of the threaded rod away from sliding bar is additionally provided with plum blossom handle, a kind of bending strength test device of the present utility model, single-handedly just being capable of the distance between alignment jig, so as to test the bending strength of various different length objects.
Description
Technical field
A kind of test device is the utility model is related to, more particularly to a kind of bending strength test device.
Background technology
Bending resistance degree test device is the device for testing an object bend resistance strength characteristics, and it carries sensor, can
Part to be measured is got off from without any active force to the process record for being reached certain state by active force, be easy to staff according to
Recorded data is analyzed part to be measured.
At present bending strength test device when the object for different length size is tested, it is necessary to be twisted by instrument
Bolt on dynamic slipping block changes the elasticity between fixture, so as to realize the fixation to slipping block, when needing to be measured zero
When part is tested, it is necessary to by instrument, and adjust to suitable distance, it is inconvenient for operation, therefore have improved space.
Utility model content
The purpose of this utility model is to provide a kind of bending strength test device, single-handedly just can be between alignment jig away from
From so as to test the bending strength of various different length objects.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bending strength test device, including framework, be arranged on framework slide bar, be arranged on framework and and slide bar
The slide plate of connection is slid, is arranged on slide plate and is used for the force-applying piece for disposing the fixture of part to be measured, coordinating fixture to use, it is described
Fixture is connected and is used for including the fixing axle being fixed on slide plate, the sliding bar being fixedly connected with fixing axle, with sliding bar sliding
The slipping block of part to be measured is placed, is fixedly connected with the slipping block for the connector with sliding bar locking, the connection
Plate includes using the support frame of bolt thread cooperation, the both ends for being arranged at support frame with slipping block and is used to rotatably compress sliding bar
Threaded rod, the threaded rod away from sliding bar side be additionally provided with plum blossom handle.
Using such scheme, by the use of force-applying piece and slipping block, so as to be measured to part to be measured, and slipping block
During regulation, directly with receiving and distributing operation to plum blossom handle, so as to improve the efficiency of operation, the setting of placing column improves pair
The stability of part to be measured, it is practical.
Preferably, being provided with sliding block on the slipping block, the cunning for sliding block sliding connection is provided with the sliding bar
Groove.
Using such scheme, the use of sliding block and chute, improve to slipping block and the stable connection situation on sliding bar,
Make slipping block and sliding bar simultaneously in addition to being moved in glide direction, it is impossible to moved in other directions, improve connection
Firmness ability.
Preferably, the threaded rod is additionally provided with conflict post close to the side of sliding bar, it is provided with support frame as described above
Cavity for contradicting post sliding connection, described contradict are provided with square column on post, supplier's post are provided with the threaded rod and is worn admittedly
Fixed square groove.
Using such scheme, the setting of post is contradicted, reduces contact of the threaded rod to sliding bar, so as to improve threaded rod
Service life, and the setting of square column and square groove, then will contradict post can be dismantled, and conveniently be assembled.
Preferably, be additionally provided with bulge loop on the square column, be provided with the threaded rod for bulge loop clamping and with it is square
The scrobicular ring that groove interconnects.
Using such scheme, bulge loop coordinates the setting of scrobicular ring, and the clamping for improving threaded rod and contradicting between post is firm
Ability, so that threaded rod is when in use, stability is higher, practical.
Preferably, the post that contradicts is additionally provided with rubber sleeve close to the side of sliding bar, it is provided with the rubber sleeve
Fixed block, it is described to contradict the fixing groove being provided with post for fixed block clamping.
Using such scheme, the setting of rubber sleeve, post will be contradicted and protected, so as to reduce contradict post and sliding bar it
Between abrasion, improve both service life, while the fixed block on protective case and the setting for contradicting the fixing groove on post, then
Improve the clamping firmness for contradicting post.
Preferably, the stage clip for being sheathed on threaded rod is additionally provided with the cavity.
Using such scheme, the setting of stage clip, when needing to use plum blossom handle to compress threaded rod, can pass through
Stage clip enters row buffering, improves installation effectiveness during locking, practical.
Preferably, also sliding is connected with the pad that threaded rod is worn in the cavity, voltage supply is provided with the pad
The mounting groove of spring inlay card.
Using such scheme, the setting of pad, reduce between stage clip contradicting the abrasion between post, carried out by pad
Abrasion, and the mounting groove on pad, can be fixed with voltage supply spring, so as to reduce the play of stage clip.
Preferably, the baffle plate for fixing part to be measured is additionally provided with the slipping block.
Using such scheme, the setting of baffle plate, the fixation of position is carried out to part to be measured, so that part to be measured can be with
That places is more steady, and when being tested part to be measured, stress is more uniform.
Preferably, the force-applying piece includes being fixedly connected with the force-application block of feature contacts to be measured, with force-application block and and frame
The force application rod that frame is fixed.
Using such scheme, force-application block coordinates the setting of force application rod, improves the measuring stability to part to be measured, once
During force-application block transmitting damage, can also by individually with changing force-application block and force application rod, so as to be changed, reduce maintenance into
This.
Preferably, it is additionally provided with scale on the sliding bar.
Using such scheme, the setting of scale, when measuring part to be measured, can by sliding the scale on bar,
So that staff is definitely, and it is more convenient during regulation, it is practical.
In summary, the utility model has the advantages that：
1st, single-handedly just can the distance between alignment jig, so as to test the bending strength of various different length objects；
2nd, it is easy to adjust, it is more laborsaving when fixed.
Brief description of the drawings
Fig. 1 is the structural representation of bending strength test device；
Fig. 2 is the structural representation of fixture and force-applying piece；
Fig. 3 is the exploded perspective view of fixture；
Fig. 4 is the exploded perspective view one of connector；
Fig. 5 is the exploded perspective view two of connector；
Fig. 6 is the top view of connector；
Fig. 7 is the sectional view in A-A portions in Fig. 6.
In figure：1st, framework；2nd, slide bar；3rd, slide plate；4th, fixture；41st, fixing axle；42nd, slipping block；421st, placing column；422、
Baffle plate；423rd, long lumbar hole；425th, sliding block；43rd, bar is slid；431st, chute；44th, connector；441st, cavity；442nd, retainer ring；
443rd, threaded rod；444th, plum blossom handle；445th, stage clip；446th, pad；447th, mounting groove；448th, square groove；449th, scrobicular ring；45、
Contradict post；451st, fixing groove；452nd, rubber sleeve；453rd, fixed block；454th, square column；455th, bulge loop；47th, support frame；5th, force-applying piece；
51st, force-application block；52nd, force application rod；6th, part to be measured；7th, scale.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of bending strength test device disclosed in the present embodiment, including framework 1, it is fixed on framework 1
And with slide plate 3 sliding connection slide bar 2, can on framework 1 straight skidding and drive fixture 4 contradict force-applying piece 5 slide plate 3,
It is arranged on slide plate 3 and is used for the fixture 4 for disposing part 6 to be measured.
As shown in Figure 1, 2,1 setting in shaped door of framework, and force-applying piece 5 is located at the upper end of framework 1, and the upper end of force-applying piece 5
It is fixedly connected with framework 1.Include the force-application block 51 of one end setting of remote framework 1 in force-applying piece 5, be fixedly connected with force-application block 51
And the force application rod 52 fixed with framework 1, and force-application block 51 is set in shape wide at the top and narrow at the bottom.
As shown in Figure 1, 2, fixture 4 is fixedly connected with slide plate 3, when part 6 to be measured is placed on fixture 4, opens experiment opening
Guan Hou, slide plate 3 drive fixture 4 to move up so that the part to be measured 6 placed on fixture 4 contacts with the bottom of force-application block 51.
As shown in figure 3, fixture is made up of sliding bar 43, slipping block 42, connector 44.Sliding bar 43 is internally provided with confession
The chute 431 that slipping block 42 slides, and chute 431 is set in "convex" shaped shape.The chute 431 that "convex" shaped shape is set is easy to
The sliding block 425 of "convex" shaped shape is slided so that slipping block 42 can be slided smoothly in bar 43 is slid.In the outer of sliding bar 43
Edge marks scale 7, and scale 7 is easy to the position in bar 43 is slid of accurate adjustment slipping block 42.
As shown in Figure 2,3,42 setting in the form of an " L " of slipping block, have in the one end of slipping block 42 away from sliding bar 43 with sliding
It is in the placing column 421 being wholely set to move block 42, and placing column 421 is placed for part 6 to be measured.It is provided with the medial surface of slipping block 42
Baffle plate 422, and 422 setting in the form of an " L " of baffle plate.Long lumbar hole 423 is provided with baffle plate 422, long lumbar hole 423 is worn for bolt
If.Baffle plate 422 is fixedly connected by bolt with slipping block 42, and baffle plate 422 can adjust gear according to the width of tested object
The relative position of plate 422 and slipping block 42.
As shown in figure 3, connector 44 is used for slipping block 42 being fixedly connected with sliding bar 43, in slipping block 42 away from sliding
The one side of bar 43 is provided with two holes, and support frame 47 is bolted to connection with slipping block 42.
As shown in figs. 4-7, the cavity 441 of cylinder is provided with the bottom of the both sides of support frame 47, in the cavity of cylinder
441 inwall is provided with two screwed retainer rings 442, and the screw thread in retainer ring 442 and screw thread on threaded rod 443 are mutual
Match.Threaded rod 443 is provided with square groove 448 close to one end of sliding bar 43, and scrobicular ring 449 is provided with square groove 448.Spiral shell
The one end of rasp bar 443 away from sliding bar 43 is provided with threaded rod 443 in the plum blossom handle 444 being wholely set, in threaded rod 443
Stage clip 445 and pad 446, and one end of stage clip 445 and the retainer ring in cavity 441 are arranged with away from the one end of plum blossom handle 444
442 are contradicted, and the other end is placed in the mounting groove 447 of pad 446.
As shown in figs. 4-7, one end of sliding bar 43 is provided with what is be fixedly connected with threaded rod 443 in threaded rod 443
Conflict post 45, contradict post 45 and be arranged rubber sleeve 452 close to one end of sliding bar 43, rubber sleeve 452 is by fixed block 453 and admittedly
Determine groove 451 and fixed with contradicting post 45.Contradict one end away from sliding bar 43 on post 45 and be provided with square column 454, set on square column 454
There is bulge loop 455.When square column 454 is stuck in square groove 448, bulge loop 455 and the clamping of scrobicular ring 449 so that contradict post 45 and threaded rod
443 are fixedly connected.
Assembling process：
1st, slipping block 42 is placed in sliding bar 43；
2nd, baffle plate 422 and slipping block 42 are fixed；
3rd, threaded rod 443 is coordinated by screw thread and be attached in cavity 441；
4th, stage clip 445 and pad 446 are set on the threaded rod 443 placed in cavity 441 successively；
5th, rubber sleeve 452 is set in and contradicted on post 45；
6th, the post 45 that contradicts for being arranged rubber sleeve 452 is fixed into company with the one end of threaded rod 443 away from plum blossom handle 444
Connect, complete the assembling to connector 44；
7th, support frame 47 is fixed on slipping block 42, completes the assembling to fixture 4.
8th, the fixture 4 assembled is fixed on slide plate 3, completes assembling.
The course of work：
According to the width and length of part 6 to be measured, the position of appropriate controllable register 422 and the position of slipping block 42；Turn
Plum blossom handle 444 so that threaded rod 443 threadingly moves towards sliding bar 43 direction so that contradict post 45 and supported with sliding bar 43
Touch, so as to which slipping block 42 and sliding bar 43 are fixed；Part 6 to be measured is placed at fixture 4, by lower switch, slide plate 3 drives to be measured
Part 6 moves up, and part 6 to be measured contradicts with force-applying piece 5, is tested.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of bending strength test device, including framework (1), be arranged on framework (1) slide bar (2), be arranged at framework (1)
Above and with slide bar (2) slide the slide plate (3) of connection, be arranged on slide plate (3) and be used to dispose the fixture (4) of part to be measured (6),
The force-applying piece (5) for coordinating fixture (4) to use, it is characterized in that：The fixture (4) includes the fixing axle being fixed on slide plate (3)
(41) the sliding bar (43) and sliding bar (43) sliding, being fixedly connected with fixing axle (41) connect and for placing part to be measured
(6) slipping block (42), it is fixedly connected with the slipping block (42) for the connector (44) with sliding bar (43) locking, institute
State connecting plate include with slipping block (42) using bolt thread coordinate support frame (47), be arranged at support frame (47) both ends and
For rotatably compressing the threaded rod (443) of sliding bar (43), side of the threaded rod (443) away from sliding bar (43) is also set up
There is plum blossom handle (444), the placing column (421) for part to be measured (6) is additionally provided with the slipping block (42).
2. a kind of bending strength test device according to claim 1, it is characterized in that：It is provided with the slipping block (42)
Sliding block (425), it is described to slide the chute (431) being provided with bar (43) for sliding block (425) sliding connection.
3. a kind of bending strength test device according to claim 1, it is characterized in that：The threaded rod (443) is close to sliding
The side for moving bar (43) is additionally provided with conflict post (45), is provided with support frame as described above (47) for contradicting post (45) sliding connection
Cavity (441), described contradict are provided with square column (454) on post (45), supplier's post (454) are provided with the threaded rod (443)
Wear fixed square groove (448).
4. a kind of bending strength test device according to claim 3, it is characterized in that：Also set up on the square column (454)
There is bulge loop (455), be provided with for bulge loop (455) clamping and interconnected with square groove (448) recessed on the threaded rod (443)
Ring (449).
5. a kind of bending strength test device according to claim 3, it is characterized in that：The conflict post (45) is close to sliding
The side of bar (43) is additionally provided with rubber sleeve (452), and fixed block (453), the conflict post are provided with the rubber sleeve (452)
(45) fixing groove (451) for fixed block (453) clamping is provided with.
6. a kind of bending strength test device according to claim 4, it is characterized in that：Also set up in the cavity (441)
There is the stage clip (445) for being sheathed on threaded rod (443).
7. a kind of bending strength test device according to claim 6, it is characterized in that：Also slid in the cavity (441)
The pad (446) that threaded rod (443) is worn is connected with, the mounting groove of voltage supply spring (445) inlay card is provided with the pad (446)
(447)。
8. a kind of bending strength test device according to claim 1, it is characterized in that：Also set up on the slipping block (42)
There is the baffle plate (422) for fixing part to be measured (6).
9. a kind of bending strength test device according to claim 1, it is characterized in that：The force-applying piece (5) is included with treating
The force application rod (52) for surveying the force-application block (51) of part (6) contact, being fixedly connected with force-application block (51) and being fixed with framework (1).
10. a kind of bending strength test device according to claim 1, it is characterized in that：Also set on the sliding bar (43)
It is equipped with scale (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760002.XU CN207051124U (en) | 2017-06-27 | 2017-06-27 | A kind of bending strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760002.XU CN207051124U (en) | 2017-06-27 | 2017-06-27 | A kind of bending strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051124U true CN207051124U (en) | 2018-02-27 |
Family
ID=61494350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760002.XU Expired - Fee Related CN207051124U (en) | 2017-06-27 | 2017-06-27 | A kind of bending strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102336542B1 (en) * | 2020-06-03 | 2021-12-07 | 국방과학연구소 | Apparatus and method for test of heat load and structural load by induction heating |
-
2017
- 2017-06-27 CN CN201720760002.XU patent/CN207051124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102336542B1 (en) * | 2020-06-03 | 2021-12-07 | 국방과학연구소 | Apparatus and method for test of heat load and structural load by induction heating |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200627 |