CN203069445U - Fixture applied to pull pressure testing machine - Google Patents
Fixture applied to pull pressure testing machine Download PDFInfo
- Publication number
- CN203069445U CN203069445U CN 201220705362 CN201220705362U CN203069445U CN 203069445 U CN203069445 U CN 203069445U CN 201220705362 CN201220705362 CN 201220705362 CN 201220705362 U CN201220705362 U CN 201220705362U CN 203069445 U CN203069445 U CN 203069445U
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Abstract
The utility model relates to the technical field of fixtures, and in particular relates to a fixture applied to a pull pressure testing machine. The fixture comprises a propping seat and a supporting seat positioned below the propping seat, wherein a first chuck and a second chuck are arranged on the two sides of the top of the supporting seat respectively; a dismountable first lower propping rod is arranged at the top of the first chuck; a dismountable second lower propping rod is arranged at the top of the second chuck; the bottom of the propping seat is rotatably connected with a propping block; and a dismountable upper propping rod is arranged at the bottom of the propping block. The fixture can be applied to bending the resistance testing of materials such as metal, plastic and rubber, is suitable for bending resistance testing of irregular materials, and is wide in application scope and high in practicability.
Description
Technical field
The utility model relates to the clamp technology field, relates in particular to a kind of anchor clamps that are applied to the pressure testing machine.
Background technology
The pressure testing machine is used for tensile strength, compressive strength and the elongation of various materials, semi-manufacture and finished product, can do peel off, tear, tests such as bending resistance, anti-folding, compression, be fit to industries such as metal, plastics, rubber, textile, synthetic chemistry goods, electric wire, leather and use.Wherein, for the test of different materials need change different anchor clamps be suitable for peeling off, tear, test such as bending resistance, anti-folding, compression.And during for the test of the bending resistance of materials such as metal, plastics, rubber, then need to adopt special unit clamp.The anchor clamps that are applied to test material bending resistance in the pressure testing machine at present generally only are fit to be applied to plate material, the comparatively special material of some shapes is carried out bending resistance test weak effect, even can't carry out the bending resistance test, and need change the anchor clamps of various criterion to different materials, the scope of application is narrower, exists certain defective to need improvement badly.
Therefore, industry is needed a kind of materials such as metal, plastics, rubber that can be fit to be applied to badly, and can carry out the anchor clamps of bending resistance test to erose material.
The utility model content
The purpose of this utility model is that providing a kind of at the deficiencies in the prior art not only can be applied to materials such as metal, plastics, rubber, and can carry out the anchor clamps of bending resistance test to erose material.
For achieving the above object, a kind of anchor clamps that are applied to the pressure testing machine of the present utility model, comprise and compress seat and be positioned at the supporting seat that compresses the seat below, the both sides at described supporting seat top are respectively arranged with first chuck and second chuck, the top of described first chuck is provided with dismountable first time and compresses bar, and the top of described second chuck is provided with dismountable second time and compresses bar; The described bottom that compresses seat is rotatably connected to press block, and the bottom of described press block is provided with and compresses bar on dismountable.
Wherein, described compress the seat the bottom offer buckling groove, the top of described press block offers circular hole, described press block snap in described buckling groove and by a round bar wear described circular hole with compress the seat be rotationally connected.
Wherein, the both sides of described press block all convex with projection, the bottom of press block offers upper groove, be provided with in this upper groove and compress bar, the two ends and described the going up between the projection that compress bar on being somebody's turn to do are respectively arranged with spring, one end of this spring with on compress bar an end be connected, the other end of spring is connected with last projection.
Wherein, the top end face of described supporting seat offers chute, and the bottom of described first chuck and second chuck all arranges projection, thereby this projection and chute clamping make win chuck and second chuck be slidingly connected to supporting seat.
Wherein, described first chuck all convexes with projection first time near the both sides of second chuck, one end, this first chuck offers first low groove near the top of second chuck, one end, be provided with first time in this first low groove and compress bar, compress for this first time between the two ends of bar and the described first time projection and be provided with spring, one end of this spring is connected with an end that compresses bar for first time, and the other end of spring is connected with first time projection; Described second chuck all convexes with projection second time near the both sides of first chuck, one end, this second chuck offers second low groove near the top of first chuck, one end, be provided with second time in this second low groove and compress bar, compress for this second time between the two ends of bar and the described second time projection and be provided with spring, one end of this spring is connected with an end that compresses bar for second time, and the other end of spring is connected with second time projection.
Wherein, described first chuck is provided with first locking knob away from the top of second chuck, one end; Described second chuck is provided with second locking knob away from the top of first chuck, one end.
Wherein, the described top that compresses seat is provided with upper connecting rod, and this upper connecting rod is that hollow type connecting link and side offer connecting hole on several; The bottom of described supporting seat is provided with lower connecting rod, and this lower connecting rod is that hollow type connecting link and side offer several connecting holes down.
Wherein, describedly compress bar first time, compress for second time bar and on compress bar and be the chrome-faced Metallic rod.
The beneficial effects of the utility model: a kind of anchor clamps that are applied to the pressure testing machine of the present utility model, wherein, the first chuck top and the second chuck top are respectively arranged with and compress bar for first time and compress bar second time, and the bottom of press block is provided with and compresses bar on dismountable; When needs to different materials (such as, metal, plastics, rubber etc.) when carrying out the bending resistance test, only need dismounting compress bar first time, compress for second time bar and on compress bar, change the standard that is fit to this material of test and compress bar and get final product, the replacing process is simple, conveniently; In addition, press block with compress the seat be rotationally connected, when the material shape of testing is irregular, the automatic rotating certain angle of meeting is with the material of the required test of butt of maximum area when press block and material butt, guarantee press block pressure can be concentrated put on irregular material a bit, in order to avoid influence the test of material bending resistance, thereby guarantee irregularly shaped material is carried out the bending resistance test smoothly.The utility model not only can be applied to the bending resistance test of materials such as metal, plastics, rubber, and is applicable to that erose material carries out the bending resistance test, and is applied widely, practical.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is left view of the present utility model.
Fig. 5 is a part of STRUCTURE DECOMPOSITION synoptic diagram of the present utility model.
Fig. 6 is another part STRUCTURE DECOMPOSITION synoptic diagram of the present utility model.
Reference numeral comprises:
1-compress seat 2-supporting seat 3-spring 4-upper connecting rod
5-lower connecting rod, 11-press block, 12-buckling groove, 13-round bar
21-the first chuck, 22-the second chuck, 23-chute, 24-projection
41-go up connecting hole 51-following connecting holes 111-on compress bar 112-go up projection
Compress 212-the first time projection of bar under 113-upper groove, 114-circular hole 211-the first
Compress bar under 213-the first low groove, 214-the first locking knob 221-the second
222-the second time projection 223-the second low groove 224-the second locking knob.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Extremely shown in Figure 6 as Fig. 1, a kind of anchor clamps that are applied to the pressure testing machine of the present utility model, comprise and compress seat 1 and be positioned at the supporting seat 2 that compresses seat 1 below, the both sides at described supporting seat 2 tops are respectively arranged with first chuck 21 and second chuck 22, the top of described first chuck 21 is provided with dismountable first time and compresses bar 211, and the top of described second chuck 22 is provided with dismountable second time and compresses bar 221; Described seat 1 the bottom that compresses is rotatably connected to press block 11, and the bottom of described press block 11 is provided with and compresses bar 111 on dismountable.
A kind of anchor clamps that are applied to the pressure testing machine, wherein, first chuck, 21 tops and second chuck, 22 tops are respectively arranged with and compress bar 211 for first time and compress bar 221 second time, and the bottom of press block 11 is provided with and compresses bar 111 on dismountable; When needs to different materials (such as, metal, plastics, rubber etc.) when carrying out the bending resistance test, only need dismounting compress bar 211 first time, compress for second time bar 221 and on compress bar 111, change the standard that is fit to this material of test and compress bar and get final product, the replacing process is simple, conveniently; In addition, press block 11 with compress seat 1 and be rotationally connected, when the material shape of testing is irregular, the automatic rotating certain angle of meeting is with the material of the required test of butt of maximum area when press block 11 and material butt, guarantee press block 11 pressure can be concentrated put on irregular material a bit, in order to avoid influence the test of material bending resistance, thereby guarantee irregularly shaped material is carried out the bending resistance test smoothly.The utility model not only can be applied to the bending resistance test of materials such as metal, plastics, rubber, and is applicable to that erose material carries out the bending resistance test, and is applied widely, practical.
In the present embodiment, the described bottom that compresses seat 1 offers buckling groove 12, the top of described press block 11 offers circular hole 114, described press block 11 snaps in described buckling groove 12 and wears described circular hole 114 and compress seat 1 and be rotationally connected by a round bar 13, be rotationally connected by wearing the circular hole of offering at press block 11 tops 114 with round bar 13 and compressing seat 1, make when erose material being carried out the bending resistance test, when press block 11 is connected to irregular material surperficial, press block 11 compresses seat 1 automatic rotating certain angle relatively to be fit to the surface of the irregular material of butt, guarantee press block 11 pressure can be concentrated put on irregular material a bit, in order to avoid influence the test of material bending resistance, thereby guarantee irregularly shaped material is carried out the bending resistance test smoothly, practicality is very strong.
In the present embodiment, the both sides of described press block 11 all convex with projection 112, the bottom of press block 11 offers upper groove 113, be provided with in this upper groove 113 and compress bar 111, the two ends and described the going up between the projection 112 that compress bar 111 on being somebody's turn to do are respectively arranged with spring 3, one end of this spring 3 with on compress bar 111 an end be connected, the other end of spring 3 is connected with last projection 112.The utility model is offered upper groove 113 by the bottom of press block 11, utilize then spring 3 elastic force will on compress bar 111 and be fixedly set in the upper groove 113, with respect to traditional anchor clamps directly will on compress the bottom that bar 111 is fixedly set in press block 11, the utility model can according to the test different materials change different models on compress bar 111, and when changing, only need to dismantle spring 3 and get final product, whole replacing process is simple, convenient, fast.
In the present embodiment, the top end face of described supporting seat 2 offers chute 23, and the bottom of described first chuck 21 and second chuck 22 all arranges projection 24, thereby this projection 24 and chute 23 clampings make win chuck 21 and second chuck 22 be slidingly connected to supporting seat 2.First chuck 21 and second chuck 22 can horizontally slip with respect to supporting seat 2, when material is carried out the bending resistance test, according to the length of material and the difference of area, by moving first chuck 21 and second chuck 22 to regulate the suitable different material of position support, guarantee carrying out smoothly of later stage test, total is reasonable in design, convenient to be made, and is easy to use, practical.
In the present embodiment, described first chuck 21 all convexes with projection 212 first time near the both sides of second chuck, 22 1 ends, this first chuck 21 offers first low groove 213 near the top of second chuck, 22 1 ends, be provided with first time in this first low groove 213 and compress bar 211, compress for this first time between the two ends of bar 211 and the described first time projection 212 and be provided with spring 3, one end of this spring 3 is connected with an end that compresses bar 211 for first time, and the other end of spring 3 is connected with first time projection 212; Described second chuck 22 all convexes with projection 222 second time near the both sides of first chuck, 21 1 ends, this second chuck 22 offers second low groove 223 near the top of first chuck, 21 1 ends, be provided with second time in this second low groove 223 and compress bar 221, compress for this second time between the two ends of bar 221 and the described second time projection 222 and be provided with spring 3, one end of this spring 3 is connected with an end that compresses bar 221 for second time, and the other end of spring 3 is connected with second time projection 222.The utility model is offered first low groove 213 by the bottom of first time press block 11, utilizing the elastic force of spring 3 to compress bar 211 with first time then is fixedly set in first low groove 213, directly compress the top that bar 211 is fixedly set in first chuck 21 with first time with respect to traditional anchor clamps, the utility model can be changed first time of different models according to the different material of test and compress bar 211; In like manner, second chuck 22 also can realize that changing second time compresses bar 221, and when changing, all only needs to dismantle spring 3 and get final product, and whole replacing process is simple, convenient, fast.
In the present embodiment, described first chuck 21 is provided with first locking knob 214 away from the top of second chuck, 22 1 ends; Described second chuck 22 is provided with second locking knob 224 away from the top of first chuck, 21 1 ends.When first chuck 21 and second chuck 22 are adjusted to suitable position according to the different length of material and different area, then need respectively the position of first chuck 21 and second chuck 22 to be locked by first locking knob 214 and second locking knob 224, guarantee when material being carried out the bending resistance test, prevent from owing to the testing machine applied pressure makes win chuck 21 and second chuck 22 produce slide displacements security incident taking place, guarantee operator's personal safety and prevent from damaging the pressure testing machine.
In the present embodiment, the described top that compresses seat 1 is provided with upper connecting rod 4, and this upper connecting rod 4 offers connecting hole 41 on several for hollow type connecting link and side; The bottom of described supporting seat 2 is provided with lower connecting rod 5, and this lower connecting rod 5 is that hollow type connecting link and side offer several connecting holes 51 down.Compress seat 1 and supporting seat 2 and be respectively arranged with upper connecting rod 4 and lower connecting rod 5, all be easily installed in the pressure testing machine, and be easy to dismounting, be conducive to the operator and change a whole set of anchor clamps.
Concrete, describedly compress bar 211 first time, compress for second time bar 221 and on compress bar 111 and be the chrome-faced Metallic rod.Metallic rod chrome-faced major advantage is: increased the Metallic rod surface smooth finish, increased the Metallic rod surface Corrosion Protection and wearing quality, increased the hardness on Metallic rod surface.Anchor clamps as the special test material bending resistance test of pressure testing machine, need to stand bigger pressure in the process of the test, and carry out chromium plating and can increase the hardness that compresses bar effectively compressing the bar surface, can bear bigger pressure, prolong the serviceable life that compresses bar.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. anchor clamps that are applied to the pressure testing machine, comprise and compress seat (1) and be positioned at the supporting seat (2) that compresses (1) seat below, it is characterized in that: the both sides at described supporting seat (2) top are respectively arranged with first chuck (21) and second chuck (22), the top of described first chuck (21) is provided with dismountable first time and compresses bar (211), and the top of described second chuck (22) is provided with dismountable second time and compresses bar (221); The described bottom that compresses seat (1) is rotatably connected to press block (11), and the bottom of described press block (11) is provided with and compresses bar (111) on dismountable.
2. a kind of anchor clamps that are applied to the pressure testing machine according to claim 1, it is characterized in that: the described bottom that compresses seat (1) offers buckling groove (12), the top of described press block (11) offers circular hole (114), and described press block (11) snaps in described buckling groove (12) and wears described circular hole (114) and compress (1) and be rotationally connected by a round bar (13).
3. a kind of anchor clamps that are applied to the pressure testing machine according to claim 2, it is characterized in that: the both sides of described press block (11) all convex with projection (112), the bottom of press block (11) offers upper groove (113), be provided with in this upper groove (113) and compress bar (111), the two ends and described the going up between the projection (112) that compress bar (111) on being somebody's turn to do are respectively arranged with spring (3), one end of this spring (3) with on compress bar (111) an end be connected, the other end of spring (3) is connected with last projection (112).
4. a kind of anchor clamps that are applied to the pressure testing machine according to claim 1, it is characterized in that: the top end face of described supporting seat (2) offers chute (23), the bottom of described first chuck (21) and second chuck (22) all arranges projection (24), this projection (24) and chute (23) thus clamping makes the chuck of winning (21) and second chuck (22) be slidingly connected to supporting seat (2).
5. a kind of anchor clamps that are applied to the pressure testing machine according to claim 4, it is characterized in that: described first chuck (21) all convexes with first time projection (212) near the both sides of second chuck (22) one ends, this first chuck (21) offers first low groove (213) near the top of second chuck (22) one ends, be provided with first time in this first low groove (213) and compress bar (211), compress for this first time between the two ends of bar (211) and the described first time projection (212) and be provided with spring (3), one end of this spring (3) is connected with an end that compresses bar (211) for first time, and the other end of spring (3) is connected with first time projection (212); Described second chuck (22) all convexes with second time projection (222) near the both sides of first chuck (21) one ends, this second chuck (22) offers second low groove (223) near the top of first chuck (21) one ends, be provided with second time in this second low groove (223) and compress bar (221), compress for this second time between the two ends of bar (221) and the described second time projection (222) and be provided with spring (3), one end of this spring (3) is connected with an end that compresses bar (221) for second time, and the other end of spring (3) is connected with second time projection (222).
6. a kind of anchor clamps that are applied to the pressure testing machine according to claim 5, it is characterized in that: described first chuck (21) is provided with first locking knob (214) away from the top of second chuck (22) one ends; Described second chuck (22) is provided with second locking knob (224) away from the top of first chuck (21) one ends.
7. a kind of anchor clamps that are applied to the pressure testing machine according to claim 1, it is characterized in that: the described top that compresses seat (1) is provided with upper connecting rod (4), and this upper connecting rod (4) offers connecting hole on several (41) for hollow type connecting link and side; The bottom of described supporting seat (2) is provided with lower connecting rod (5), and this lower connecting rod (5) is that hollow type connecting link and side offer several connecting holes (51) down.
8. according to any described a kind of anchor clamps that are applied to the pressure testing machine of claim 1 ~ 7, it is characterized in that: describedly compress bar (211) first time, compress for second time bar (221) and on compress bar (111) and be the chrome-faced Metallic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705362 CN203069445U (en) | 2012-12-19 | 2012-12-19 | Fixture applied to pull pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705362 CN203069445U (en) | 2012-12-19 | 2012-12-19 | Fixture applied to pull pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069445U true CN203069445U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705362 Expired - Lifetime CN203069445U (en) | 2012-12-19 | 2012-12-19 | Fixture applied to pull pressure testing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203069445U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692895A (en) * | 2018-04-16 | 2018-10-23 | 东台市岳东橡胶密封件厂 | A kind of angular adjustment type O shape rubber seal device for detecting performance |
| CN108844723A (en) * | 2018-04-16 | 2018-11-20 | 东台市岳东橡胶密封件厂 | A kind of rotational positioning O shape rubber seal device for detecting performance |
| CN108844724A (en) * | 2018-04-16 | 2018-11-20 | 东台市岳东橡胶密封件厂 | A kind of multi-functional O shape rubber seal device for detecting performance |
| CN110530733A (en) * | 2019-08-28 | 2019-12-03 | 山东交通学院 | The MPC composite materials property experimental provision and method of different temperatures environment |
| CN110849598A (en) * | 2018-07-27 | 2020-02-28 | 比亚迪股份有限公司 | Squeeze test device and squeeze test method |
| CN110873646A (en) * | 2019-12-03 | 2020-03-10 | 中国航空综合技术研究所 | System and method for testing storage modulus and loss modulus of O-shaped ring |
-
2012
- 2012-12-19 CN CN 201220705362 patent/CN203069445U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692895A (en) * | 2018-04-16 | 2018-10-23 | 东台市岳东橡胶密封件厂 | A kind of angular adjustment type O shape rubber seal device for detecting performance |
| CN108844723A (en) * | 2018-04-16 | 2018-11-20 | 东台市岳东橡胶密封件厂 | A kind of rotational positioning O shape rubber seal device for detecting performance |
| CN108844724A (en) * | 2018-04-16 | 2018-11-20 | 东台市岳东橡胶密封件厂 | A kind of multi-functional O shape rubber seal device for detecting performance |
| CN110849598A (en) * | 2018-07-27 | 2020-02-28 | 比亚迪股份有限公司 | Squeeze test device and squeeze test method |
| CN110849598B (en) * | 2018-07-27 | 2021-11-12 | 比亚迪股份有限公司 | Squeeze test device and squeeze test method |
| CN110530733A (en) * | 2019-08-28 | 2019-12-03 | 山东交通学院 | The MPC composite materials property experimental provision and method of different temperatures environment |
| CN110873646A (en) * | 2019-12-03 | 2020-03-10 | 中国航空综合技术研究所 | System and method for testing storage modulus and loss modulus of O-shaped ring |
| CN110873646B (en) * | 2019-12-03 | 2021-04-23 | 中国航空综合技术研究所 | System and method for testing storage modulus and loss modulus of O-shaped ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong province Dongguan City Wanjiang Street Mo Wu Village second industrial zone rich road No. 2 A Patentee after: Guangdong Kejian Instrument Co.,Ltd. Address before: 523058 Guangdong Province, Dongguan City Wanjiang total joint Lotus community Square Commercial Road No. 4 one or two floor Patentee before: DONGGUAN KEJIAN INSTRUMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |