CN215065799U - Aluminium pole sample resistance to compression testing arrangement - Google Patents
Aluminium pole sample resistance to compression testing arrangement Download PDFInfo
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- CN215065799U CN215065799U CN202121700099.8U CN202121700099U CN215065799U CN 215065799 U CN215065799 U CN 215065799U CN 202121700099 U CN202121700099 U CN 202121700099U CN 215065799 U CN215065799 U CN 215065799U
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Abstract
The utility model discloses an aluminum rod sample compression resistance testing device, which comprises a bottom plate and a fixing unit; the left end and the right end of the upper side of the bottom plate are respectively provided with a fixed seat, the upper ends of the two fixed seats are respectively provided with a clamping groove, and the upper side of the bottom plate is provided with an extrusion unit along the front-back direction; fixed unit includes spout two, the slide bar, the dead lever, connecting rod and power component, a spout two has been seted up along upper and lower direction respectively at the front and back both ends middle part of two fixing bases, direction sliding connection has a slide bar about along respectively in the inside of every spout two, the upper end and a dead lever fixed connection of two slide bars that the left end corresponds, the upper end and another dead lever fixed connection of two slide bars that the right end corresponds, it slides in the inside of spout two to drive the slide bar under power component's effect, the slip that drives the dead lever through the slide bar, realize the fixed action to the aluminium pole sample through the cooperation linkage between dead lever and the fixing base.
Description
Technical Field
The utility model relates to an aluminium pole sample resistance to compression test technical field specifically is an aluminium pole sample resistance to compression testing arrangement.
Background
Materials are those substances that are used by humans to make articles, devices, components, machines or other products. The material is a substance, but not all substances can be called as materials, so that slow and slow research on the material performance is more and more thorough, in the process of researching the material performance, a pressure tester is used for testing the pressure resistance of a solid, the material is generally made into a column shape in university mechanics of materials for testing, the traditional pressure-resistant testing device generally places the material on a bearing plate, but the bearing plate is not provided with a limiting and clamping device, so that the material is easy to break away during the test, and the measured data is inaccurate;
the aluminum rod sample compression resistance testing device provided by application number 201821318604.0 in the prior art comprises two stand columns, wherein a mounting seat is fixedly connected between the two stand columns, a buffering device is arranged at the bottom end of each stand column, a pressing device is further arranged between the two stand columns, a bearing plate is fixedly connected onto the mounting seat, a first mounting groove is formed in the bearing plate, a pre-fixing device is arranged in the first mounting groove, a material body is arranged at the center of the first mounting groove, limiting grooves are symmetrically formed in the bottom side of the material body, V-shaped clamping blocks are slidably connected into the limiting grooves, a threaded rod is connected to the bottom end of each V-shaped clamping block in a threaded manner, and one end of the threaded rod penetrates through the bearing plate and is fixedly connected with a fixing handle;
in the compression testing device in the prior art, although the testing effect on the compression resistance of the material is well realized, the aluminum rod sample is easy to move when the compression testing is carried out on the aluminum rod sample, the effect on the accurate testing of the aluminum rod sample cannot be realized, and therefore the compression testing device for the aluminum rod sample is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an aluminium pole sample resistance to compression testing arrangement, drive the slide bar under power component's effect and slide in the inside of spout two, slide through the slide of slide bar and drive the slip of dead lever, realize the fixed action to the aluminium pole sample through the cooperation linkage between dead lever and the fixing base, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum rod sample compression resistance testing device comprises a bottom plate and a fixing unit;
a bottom plate: the left end and the right end of the upper side are respectively provided with a fixed seat, the upper ends of the two fixed seats are respectively provided with a clamping groove along the left-right direction, and the upper side of the bottom plate is provided with an extrusion unit along the front-back direction;
a fixing unit: include spout two, the slide bar, the dead lever, connecting rod and power component, a spout two has been seted up along upper and lower direction respectively at both ends middle part around two fixing bases, the inside of every spout two has a slide bar along upper and lower direction sliding connection respectively, the upper end and a dead lever fixed connection of two slide bars that the left end corresponds, the upper end and another dead lever fixed connection of two slide bars that the right end corresponds, the cooperation is connected between the lower extreme of dead lever and the upper end of fixing base, direction fixedly connected with connecting rod about the front side is followed to the front side of two slide bars that correspond about the front end, the slide bar of right-hand member front side is connected with the cooperation between the power component.
Place the aluminium pole sample in the inside of draw-in groove under the effect of fixing base, drive the slide bar under power component's effect and slide in the inside of spout two, the slip through the slide bar drives the slip of dead lever, realizes the fixed action to the aluminium pole sample through the cooperation linkage between dead lever and the fixing base, makes under the effect of connecting rod slide from top to bottom in step between two dead levers.
Further, power component includes rack, box, driving shaft and driving gear, the rack sets up the right-hand member at the slide bar of right-hand member front side along upper and lower direction, the box sets up the front side at the right-hand member fixing base, both ends side rotates between the inside front and back both sides with the box respectively around the driving shaft to be connected, the middle part fixedly connected with driving gear of driving shaft, the meshing is connected between driving gear and the rack.
The driving gear is driven to rotate through rotation of the driving shaft, the rack is driven to slide through rotation of the driving gear under the meshing connection effect between the driving gear and the rack, and the sliding rod is driven to slide inside the second sliding groove through sliding of the rack.
Further, the power assembly further comprises an arc-shaped fixing block II and a motor II, the motor II is fixedly connected to the front side of the box body through the arc-shaped fixing block II, an output shaft of the motor II is fixedly connected with the front end of the driving shaft, and an input end of the motor II is electrically connected with an output end of an external power supply through an external control switch group.
And the output shaft of the second motor is rotated under the action of an external power supply, and the rotation of the output shaft of the second motor drives the driving shaft to rotate.
Further, the extrusion unit includes power structure, square and square groove one, power structure sets up the upside at the bottom plate along the fore-and-aft direction, power structure's upside is provided with the square, the front side of square is opened and is equipped with square groove one.
Make the square realize gliding effect under the effect of power structure, realize the extrusion to the aluminium pole sample through the slip of square, under the effect of square groove one, play the effect of stable extrusion aluminium pole sample.
Further, the power structure includes spout one, slider and screw thread axle, the upside at the bottom plate is seted up along the fore-and-aft direction to spout one, the inside sliding connection of spout one has the slider, the upside of slider is provided with the square, both ends side is rotated with both sides around the inside of spout one respectively around the screw thread axle and is connected, threaded connection between the middle part of screw thread axle and the middle part of slider.
Under the effect of threaded connection between the threaded shaft and the sliding block, the sliding block is driven to slide in the first sliding groove through rotation of the threaded shaft, and the sliding block is driven to slide through sliding of the sliding block to achieve the sliding effect.
Further, the power structure still includes arc fixed block one and motor one, motor one is through arc fixed block one fixed connection in the rear end of bottom plate, the output shaft of motor one and the rear end fixed connection of screw shaft, the input of motor one is connected with external power source's output electricity through external control switch group.
The output shaft of the first motor is rotated under the action of an external power supply, and the rotation of the output shaft of the first motor drives the rotation of the threaded shaft.
Compared with the prior art, the beneficial effects of the utility model are that: this aluminium pole sample resistance to compression testing arrangement has following benefit:
1. the aluminum rod sample compression resistance testing device is provided with the extrusion unit, the square block is enabled to slide under the action of the power structure, the extrusion effect on the aluminum rod sample is realized through the sliding of the square block, and the effect of stably extruding the aluminum rod sample is achieved under the effect of the square groove I;
2. the aluminum rod sample compression testing device is provided with a fixing unit, a driving gear is driven to rotate through rotation of a driving shaft, a rack is driven to slide through rotation of the driving gear, and a sliding rod is driven to slide in a second sliding groove through sliding of the rack;
3. the slide bar is driven to slide in the second sliding groove under the action of the power assembly, the slide of the fixed rod is driven through the slide of the slide bar, and the fixing effect on the aluminum rod sample is realized through the matching connection effect between the fixed rod and the fixed seat.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the rear view structure of the present invention.
In the figure: the device comprises a base plate 1, a fixing seat 2, a clamping groove 3, an extrusion unit 4, a first 41 sliding groove, a slider 42, a threaded shaft 43, a square 44, a first 45 square groove, a first 46 arc-shaped fixing block, a first 47 motor, a fixing unit 5, a second 51 sliding groove, a slide rod 52, a fixing rod 53, a connecting rod 54, a rack 55, a box 56, a driving shaft 57, a driving gear 58, a second 59 arc-shaped fixing block and a second 510 motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: an aluminum rod sample compression resistance testing device comprises a bottom plate 1 and a fixing unit 5;
bottom plate 1: the left end and the right end of the upper side are respectively provided with a fixed seat 2, the upper ends of the two fixed seats 2 are respectively provided with a clamping groove 3 along the left-right direction, and the upper side of the bottom plate 1 is provided with an extrusion unit 4 along the front-back direction;
the extrusion unit 4 comprises a power structure, a square block 44 and a square groove 45, wherein the power structure is arranged on the upper side of the bottom plate 1 along the front-back direction, the square block 44 is arranged on the upper side of the power structure, and the square groove 45 is formed in the front side of the square block 44.
Make the gliding effect of square 44 realization under the effect of dynamic structure, realize the extrusion effect to the aluminium pole sample through the slip of square 44, under the effect of square groove 45, play the effect of stably extruding the aluminium pole sample.
The power structure includes a first sliding groove 41, a sliding block 42 and a threaded shaft 43, the first sliding groove 41 is arranged on the upper side of the bottom plate 1 in the front-back direction, the sliding block 42 is connected to the inner portion of the first sliding groove 41 in a sliding mode, a square block 44 is arranged on the upper side of the sliding block 42, the front end side face and the rear end side face of the threaded shaft 43 are respectively connected with the front side and the rear side of the inner portion of the first sliding groove 41 in a rotating mode, and the middle portion of the threaded shaft 43 is connected with the middle portion of the sliding block 42 in a threaded mode.
Under the effect of the threaded connection between the threaded shaft 43 and the sliding block 42, the sliding block 42 is driven to slide in the sliding groove I41 by the rotation of the threaded shaft 43, and the sliding block 44 is driven to slide by the sliding of the sliding block 42.
The power structure further comprises an arc-shaped fixing block I46 and a motor I47, the motor I47 is fixedly connected to the rear end of the bottom plate 1 through the arc-shaped fixing block I46, the output shaft of the motor I47 is fixedly connected to the rear end of the threaded shaft 43, and the input end of the motor I47 is electrically connected with the output end of an external power supply through an external control switch group.
The output shaft of the first motor 47 is rotated under the action of an external power supply, and the rotation of the output shaft of the first motor 47 drives the rotation of the threaded shaft 43.
The fixing unit 5: include two 51 of spout, slide bar 52, dead lever 53, connecting rod 54 and power component, two 51 of spout have been seted up along upper and lower direction respectively in the middle part of the front and back both ends of two fixing bases 2, two 51 of every spout inside is followed upper and lower direction sliding connection respectively and is had a slide bar 52, the upper end and a dead lever 53 fixed connection of two slide bars 52 that the left end corresponds, the upper end and another dead lever 53 fixed connection of two slide bars 52 that the right-hand member end corresponds, the cooperation is connected between the lower extreme of dead lever 53 and the upper end of fixing base 2, the front side of two slide bars 52 that correspond about the front end is along controlling direction fixed connection connecting rod 54, the cooperation is connected between the slide bar 52 of right-hand member front side and the power component.
Place the aluminium pole sample in the inside of draw-in groove 3 under the effect of fixing base 2, drive slide bar 52 and slide in the inside of spout two 51 under power component's effect, the slip through slide bar 52 drives the slip of dead lever 53, realizes the fixed action to the aluminium pole sample through the cooperation linkage between dead lever 53 and the fixing base 2, makes under the effect of connecting rod 54 slide from top to bottom in step between two dead levers 53.
The power assembly comprises a rack 55, a box body 56, a driving shaft 57 and a driving gear 58, wherein the rack 55 is arranged at the right end of the slide rod 52 at the front side of the right end along the vertical direction, the box body 56 is arranged at the front side of the right end fixing seat 2, the side faces of the front end and the rear end of the driving shaft 57 are respectively connected with the front side and the rear side of the inside of the box body 56 in a rotating mode, the driving gear 58 is fixedly connected to the middle of the driving shaft 57, and the driving gear 58 is connected with the rack 55 in a meshing mode.
The rotation of the driving shaft 57 drives the driving gear 58 to rotate, and under the meshing connection between the driving gear 58 and the rack 55, the rotation of the driving gear 58 drives the rack 55 to slide, and the sliding of the rack 55 drives the sliding rod 52 to slide inside the second sliding slot 51.
The power assembly further comprises a second arc-shaped fixing block 59 and a second motor 510, the second motor 510 is fixedly connected to the front side of the box body 56 through the second arc-shaped fixing block 59, an output shaft of the second motor 510 is fixedly connected with the front end of the driving shaft 57, and an input end of the second motor 510 is electrically connected with an output end of an external power supply through an external control switch group.
The output shaft of the second motor 510 is rotated under the action of the external power supply, and the rotation of the output shaft of the second motor 510 drives the driving shaft 57 to rotate.
The utility model provides a pair of aluminium pole sample resistance to compression testing arrangement's theory of operation as follows:
an aluminum rod sample is placed inside the clamping groove 3 under the action of the fixed seat 2, an output shaft of the motor I47 is rotated under the action of an external power supply, the rotation of the output shaft of the motor I47 drives the rotation of the threaded shaft 43, under the action of threaded connection between the threaded shaft 43 and the sliding block 42, the sliding block 42 is driven to slide inside the sliding groove I41 through the rotation of the threaded shaft 43, the sliding block 44 is driven to slide through the sliding block 42, the extrusion effect on the aluminum rod sample is realized through the sliding of the block 44, under the action of the square groove I45, the effect of stably extruding the aluminum rod sample is achieved, the output shaft of the motor II 510 is rotated under the action of the external power supply, the rotation of the driving shaft 57 is driven through the rotation of the driving shaft 57, the rotation of the driving gear 58 is driven through the rotation of the driving shaft 57, under the meshing connection effect between the driving gear 58 and the rack 55, the rack 55 is driven to slide by the rotation of the driving gear 58, the sliding rod 52 is driven to slide in the second sliding groove 51 by the sliding of the rack 55, the fixing rod 53 is driven to slide by the sliding of the sliding rod 52, the fixing effect on the aluminum rod sample is realized by the matching connection effect between the fixing rod 53 and the fixing seat 2, and the two fixing rods 53 synchronously slide up and down under the effect of the connecting rod 54.
It should be noted that the first motor 47 and the second motor 510 disclosed in the above embodiments are both servo motors, and the control switch set controls the first motor 47 and the second motor 510 to operate by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an aluminium pole sample resistance to compression testing arrangement which characterized in that: comprises a bottom plate (1) and a fixing unit (5);
base plate (1): the left end and the right end of the upper side are respectively provided with a fixed seat (2), the upper ends of the two fixed seats (2) are respectively provided with a clamping groove (3) along the left-right direction, and the upper side of the bottom plate (1) is provided with an extrusion unit (4) along the front-back direction;
fixing unit (5): include spout two (51), slide bar (52), dead lever (53), connecting rod (54) and power component, a spout two (51) have been seted up along upper and lower direction respectively in the middle part of the front and back both ends of two fixing bases (2), the inside of every spout two (51) is respectively along upper and lower direction sliding connection has a slide bar (52), the upper end and a dead lever (53) fixed connection of two slide bars (52) that the left end corresponds, the upper end and another dead lever (53) fixed connection of two slide bars (52) that the right-hand member end corresponds, the cooperation is connected between the lower extreme of dead lever (53) and the upper end of fixing base (2), the front side of two slide bars (52) that correspond about the front end is along controlling direction fixed connection has connecting rod (54), the cooperation is connected between slide bar (52) and the power component of right-hand member front side.
2. The aluminum rod sample compression testing device of claim 1, wherein: the power assembly includes rack (55), box (56), driving shaft (57) and driving gear (58), rack (55) set up the right-hand member in slide bar (52) of right-hand member front side along upper and lower direction, box (56) set up the front side at right-hand member fixing base (2), both ends side rotates between the inside front and back both sides with box (56) respectively around driving shaft (57) and is connected, the middle part fixedly connected with driving gear (58) of driving shaft (57), the meshing is connected between driving gear (58) and rack (55).
3. The aluminum rod sample compression testing device of claim 2, wherein: the power assembly further comprises a second arc-shaped fixing block (59) and a second motor (510), the second motor (510) is fixedly connected to the front side of the box body (56) through the second arc-shaped fixing block (59), an output shaft of the second motor (510) is fixedly connected with the front end of the driving shaft (57), and an input end of the second motor (510) is electrically connected with an output end of an external power supply through an external control switch group.
4. The aluminum rod sample compression testing device of claim 1, wherein: the extrusion unit (4) comprises a power structure, a square block (44) and a square groove I (45), the power structure is arranged on the upper side of the bottom plate (1) in the front-back direction, the square block (44) is arranged on the upper side of the power structure, and the square groove I (45) is arranged on the front side of the square block (44).
5. The aluminum rod sample compression testing device of claim 4, wherein: the power structure includes spout (41), slider (42) and screw thread axle (43), the upside at bottom plate (1) is seted up along the fore-and-aft direction in spout (41), the inside sliding connection of spout (41) has slider (42), the upside of slider (42) is provided with square (44), both ends side rotates with both sides around the inside of spout (41) respectively around screw thread axle (43) and is connected, threaded connection between the middle part of screw thread axle (43) and the middle part of slider (42).
6. The aluminum rod sample compression testing device of claim 5, wherein: the power structure still includes arc fixed block (46) and motor (47), motor (47) are through arc fixed block (46) fixed connection in the rear end of bottom plate (1), the output shaft of motor (47) and the rear end fixed connection of screw spindle (43), the input of motor (47) is connected with external power source's output electricity through external control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700099.8U CN215065799U (en) | 2021-07-26 | 2021-07-26 | Aluminium pole sample resistance to compression testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700099.8U CN215065799U (en) | 2021-07-26 | 2021-07-26 | Aluminium pole sample resistance to compression testing arrangement |
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| CN215065799U true CN215065799U (en) | 2021-12-07 |
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| CN202121700099.8U Active CN215065799U (en) | 2021-07-26 | 2021-07-26 | Aluminium pole sample resistance to compression testing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014237A (en) * | 2022-06-21 | 2022-09-06 | 广东技术师范大学 | Aluminum profile die roundness detection device based on visual detection |
-
2021
- 2021-07-26 CN CN202121700099.8U patent/CN215065799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014237A (en) * | 2022-06-21 | 2022-09-06 | 广东技术师范大学 | Aluminum profile die roundness detection device based on visual detection |
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