CN220650314U - Cabinet compressive property detection device - Google Patents
Cabinet compressive property detection device Download PDFInfo
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- CN220650314U CN220650314U CN202321087488.7U CN202321087488U CN220650314U CN 220650314 U CN220650314 U CN 220650314U CN 202321087488 U CN202321087488 U CN 202321087488U CN 220650314 U CN220650314 U CN 220650314U
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- Prior art keywords
- bracket
- cross beam
- extruder
- press
- base
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of furniture detection, and relates to a cabinet compression resistance detection device, which comprises a frame body, a press machine and a clamping unit, wherein the frame body is provided with a base and an outer frame, a plurality of first pressure sensors are arranged in the base, the top of the outer frame is movably connected with a cross beam, the press machine is arranged on the cross beam and is provided with a hydraulic cylinder I and a pressing piece II, the clamping unit is provided with a bracket, a forward extruder and a lateral extruder, the forward extruder is arranged in front of the bracket, the lateral extruder is arranged at the side of the bracket, and a plurality of second pressure sensors are arranged on the bracket corresponding to the movement direction of the forward extruder; the utility model has the advantages of reasonable and simple structure, strong practicability and high detection precision.
Description
Technical Field
The utility model relates to the technical field of furniture detection, in particular to a cabinet compression resistance detection device.
Background
The national people have unique favor to the wooden clamp, the table, the chair and the cabinet in the home are all made of wood, the prior cabinet is made of wood plates which are spliced into a whole through screws or glue, and the cabinet is required to be subjected to compression-resistant detection after being processed and molded, so that the bearing capacity of the cabinet is simulated under the condition that the cabinet is subjected to disposable or repeated load.
According to the deformation resistance detection device and method for the wooden furniture disclosed by the publication number CN 115586077A, an electric telescopic rod is driven to rotate by a starting cylinder, the electric telescopic rod presses down and applies force to a pressure head, a pressure sensor collects pressure data in real time, deformation conditions of the wooden furniture are observed, and the deformation resistance detection for the wooden furniture is realized. In the scheme, extrusion detection is only carried out on one direction of the home, namely the gravity direction, in the actual use process, and the detection data is not comprehensive and accurate enough; in addition, in the extrusion inspection process, a pressure sensor is applied to contact furniture to be detected through the telescopic rod, and the detection data acquisition points are few, so that the detection accuracy is low.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the cabinet compression resistance detection device with reasonable and simple structure, strong practicability and high detection precision.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a device for detecting the compressive property of a cabinet comprises a frame body, a press machine and a clamping unit,
the frame body is provided with a base and an outer frame, a plurality of first pressure sensors are arranged in the base, a cross beam is arranged at the top of the outer frame, the cross beam is movably connected with the outer frame, the press is arranged on the cross beam,
a press machine, which is provided with a hydraulic cylinder I and a pressing piece, wherein the pressing piece is connected to the output end of the hydraulic cylinder I,
a clamping unit having a bracket, a forward extruder disposed in front of the bracket, and a lateral extruder disposed at a side of the bracket,
a plurality of second pressure sensors are arranged on the bracket in the moving direction corresponding to the forward extruder;
a plurality of third pressure sensors are arranged on the bracket in the moving direction corresponding to the lateral squeezer;
the bracket is L-shaped, so that a clamping station is formed between the bracket and the forward extruder as well as between the bracket and the lateral extruder,
the press is arranged above the bottom support, the bracket is arranged at the outer side of the bottom support,
the forward extruder and the lateral extruder comprise a base, a second hydraulic cylinder and a top piece, wherein the output end of the hydraulic cylinder is connected with the top piece, and the top piece is movably connected with the base.
The utility model is further provided with: the outer frame is provided with a chute along the height direction, two ends of the cross beam extend into the chute,
the end face of the outer frame is provided with a plurality of positioning holes connected with the sliding grooves, the cross beam is provided with a butt joint hole communicated with the positioning holes, and the positioning holes are connected with positioning screws penetrating through the body of the cross beam and the butt joint hole in a threaded manner so as to adjust the height of the cross beam on the outer frame.
The utility model is further provided with: the upper end face of the beam is provided with a screw rod assembly and a motor, the side wall of the beam is provided with a sliding rail, the output end of the motor is connected with the screw rod assembly, and the press is connected with the screw rod assembly through a movable unit element, so that the press can displace relative to the beam when the motor drives the screw rod.
The utility model is further provided with: the movable unit piece includes a connection part and a sliding part,
the sliding part is U-shaped, and is provided with a station connected with the screw rod assembly and a movable opening for the sliding rail to penetrate through;
the connecting part is connected with a first spring, the other end of the first spring is connected with a pressing piece, and the hydraulic cylinder is connected to the connecting part.
The utility model is further provided with: the two sides of the base are provided with connecting blocks, the top piece penetrates through the connecting blocks and the base through two guide rods to be connected in a sliding mode, a second spring is further connected between the top piece and the base, and two ends of the second spring are respectively connected with the top piece and the base.
Compared with the defects in the prior art, the utility model has the beneficial effects that:
through setting up the sensor of three direction to pressure through three direction acts on the cupboard, thereby can realize the data of anti deformation under the extrusion condition of cupboard under different angles, set up a plurality of at the pressure sensor of every direction moreover, increased the acquisition point, all be worth more accurate data through the data of analysis acquisition point.
Drawings
FIG. 1 is a schematic perspective view of a first direction of the present utility model;
fig. 2 is a schematic perspective view of the second direction of the present utility model.
The device comprises a frame body 1, a press 2, a clamping unit 3, a bottom bracket 11, an outer frame 12, a cross beam 30, a sliding rail 31, a positioning hole 120, a positioning screw 4, a motor 5, a screw rod assembly 51, a movable unit 6, a first hydraulic cylinder 21, a lower pressing piece 22, a connecting part 61, a sliding part 62, a bracket 7, a forward pressing device 8, a lateral pressing device 9, a base 81, a second hydraulic cylinder 82, a top piece 83, a connecting block 811, a guide rod 84, a second pressure sensor 102 and a third pressure sensor 103.
Detailed Description
Embodiments of the present utility model are further described with reference to fig. 1-2.
The specific structure of the embodiment is as follows: the clamping device comprises a frame body 1, a press 2, a clamping unit 3 and a PC end, wherein the electric elements on the press 2 and the clamping unit 3 are electrically associated with the PC end, data are transmitted to the PC end, and the PC end controls the electric elements to execute related actions.
The frame body 1 is provided with a base 11 and an outer frame 12, a plurality of first pressure sensors are arranged in the base 11, the first pressure sensors are associated with a PC end, and data are transmitted to a background for analysis.
The top of the outer frame 12 is provided with a cross beam 30, the outer frame 12 is provided with a chute 121 along the height direction thereof, the end face of the outer frame 12 is provided with a plurality of positioning holes 120 connected with the chute 121, two ends of the cross beam 30 extend into the chute 121, the cross beam 30 is provided with a butt joint hole communicated with the positioning holes 120, and the positioning holes 120 are connected with positioning screws 4 penetrating through the body of the cross beam and the butt joint hole in a threaded manner so as to adjust the height of the cross beam 30 on the outer frame 12.
The upper end face of the beam 30 is provided with a screw rod assembly 51 and a motor 5, the side wall of the beam 30 is provided with a sliding rail 31, the output end of the motor 5 is connected with the screw rod assembly 51, and the press 2 is connected with the screw rod assembly 51 through a movable unit element 6, so that the press 2 can displace relative to the beam 30 when the motor 5 drives the screw rod.
The press 2 has a first hydraulic cylinder 21 and a lower press 22, the lower press 22 being connected to the output of the first hydraulic cylinder 21.
The movable unit piece 6 includes a connection portion 61 and a sliding portion 62, wherein the sliding portion 62 is in a U shape, and the sliding portion 62 is provided with a station connected with the screw assembly 51 and a movable opening through which the slide rail 31 passes.
The first spring 63 is connected to the connecting portion 61, the other end of the first spring 63 is connected to the hold-down piece 22, and the first hydraulic cylinder 21 is connected to the connecting portion 61.
The above-mentioned: when the distance between the press 2 and the cabinet to be detected below is required to be adjusted, the positioning screw 4 is detached from the positioning hole 120 and the butt joint hole, then the cross beam 30 is moved downwards or upwards and downwards to the corresponding position, and then the positioning screw 4 is connected with the positioning hole 120 and the butt joint hole at the new position again. Then the pressing piece 22 is driven by the first hydraulic cylinder 21 to press the top surface of the cabinet below, the pressure sensor on the bottom support 11 receives a pressure signal, the pressure signal is transmitted to the PC end, during the period, the motor 5 drives the screw rod to move, the press 2 is driven to transversely displace relative to the cross beam 30, the pressure condition of the cabinet when receiving different positions is adjusted, multi-angle data acquisition is realized, and the analysis is convenient.
The holding unit 3 has a bracket 7, a forward press 8 placed in front of the bracket 7, and a lateral press 9 placed laterally of the bracket 7, the bracket 7 being placed outside the shoe 11.
A plurality of second pressure sensors 102 are arranged on the bracket 7 in the moving direction corresponding to the forward extruder 8;
a plurality of third pressure sensors 103 are arranged on the bracket 7 in the moving direction corresponding to the lateral squeezer;
the support 7 is L-shaped to be formed with the centre gripping station with forward extruder 8 and side direction extruder 9 between, when the cupboard was arranged in the centre gripping station, the force of utilizing the support 7 of L-shaped to form the centre gripping support to two ends of cupboard has made things convenient for its detection, has also made things convenient for a plurality of placements of second pressure sensor 102 and third pressure sensor 103 moreover, improves the data acquisition point, reduces the error. And the stability of cabinet arrangement is also guaranteed to this kind of extrusion mode.
The forward extruder 8 and the lateral extruder 9 comprise a base 81, a first hydraulic cylinder 21 and a second hydraulic cylinder, wherein the output end of the first hydraulic cylinder 21 is connected with the top 83, and the top 83 is movably connected with the base 81.
The two sides of the base 81 are provided with a joint block 811, the top piece 83 penetrates through the joint block and the base 81 through two guide rods 84 to be connected in a sliding mode, a second spring 85 is further connected between the top piece 83 and the base 81, and two ends of the second spring are respectively connected with the top piece 83 and the base 81.
In operation, the forward extruder 8 extrudes the front end surface of the cabinet, the components of the bracket 7 just in front of the forward extruder 8 are used for supporting the cabinet, and the force generated by the extrusion of the forward extruder 8 is transmitted to the PC end through the second pressure sensor 102.
The lateral press 9 presses the side end face of the cabinet, the part of the bracket 7 immediately in front of the lateral press 9 serves to support the cabinet, and the force generated by the pressing of the lateral press 9 is transmitted to the PC end through the third pressure sensor 103.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a cupboard compressive property detection device which characterized in that: comprises a frame body (1), a press (2) and a clamping unit (3),
the frame body (1) is provided with a base (11) and an outer frame (12), a plurality of first pressure sensors are arranged in the base (11), a cross beam (30) is arranged at the top of the outer frame (12), the cross beam (30) is movably connected with the outer frame (12), the press (2) is arranged on the cross beam (30),
a press (2) having a first hydraulic cylinder (21) and a lower press (22), the lower press (22) being connected to the output of the first hydraulic cylinder (21),
a clamping unit (3) which is provided with a bracket (7), a forward extruder (8) and a lateral extruder (9), wherein the forward extruder (8) is arranged in front of the bracket (7), the lateral extruder (9) is arranged at the side of the bracket (7),
a plurality of second pressure sensors (102) are arranged on the bracket (7) corresponding to the forward extruder (8) in the moving direction;
a plurality of third pressure sensors (103) are arranged on the bracket (7) corresponding to the moving direction of the lateral squeezer (9);
the bracket (7) is L-shaped, so that a clamping station is formed between the bracket and the forward extruder (8) and between the bracket and the lateral extruder (9),
the press (2) is arranged above the bottom support (11), the bracket (7) is arranged at the outer side of the bottom support (11),
the forward extruder (8) and the lateral extruder (9) comprise a base (81), a second hydraulic cylinder (82) and a top piece (83), the output end of the hydraulic cylinder is connected with the top piece (83), and the top piece (83) is movably connected with the base (81).
2. The cabinet compression resistance detection device according to claim 1, wherein: the outer frame (12) is provided with a chute along the height direction, two ends of the cross beam (30) extend into the chute,
a plurality of positioning holes (120) connected with the sliding grooves are formed in the end face of the outer frame (12), butt joint holes communicated with the positioning holes (120) are formed in the cross beam (30), and positioning screws (4) penetrating through the body of the cross beam and connected with the butt joint holes are connected to the positioning holes (120) in a threaded mode, so that the height of the cross beam (30) on the outer frame (12) can be adjusted.
3. The cabinet compression resistance detection device according to claim 2, wherein: the novel screw press is characterized in that a screw rod assembly (51) and a motor (5) are arranged on the upper end face of the cross beam (30), a sliding rail (31) is arranged on the side wall of the cross beam (30), the screw rod assembly (51) is connected with the output end of the motor (5), and the press (2) is connected with the screw rod assembly (51) through a movable single element (6) so that the press (2) can move relative to the cross beam (30) when the motor (5) drives the screw rod.
4. A cabinet compression resistance detection apparatus according to claim 3, wherein: the movable unit piece (6) includes a connecting portion (61) and a sliding portion (62),
the sliding part (62) is U-shaped, and the sliding part (62) is provided with a station connected with the screw rod assembly (51) and a movable opening for the sliding rail (31) to penetrate through;
the connecting part (61) is connected with a first spring (63), the other end of the first spring (63) is connected with the pressing piece (22), and the first hydraulic cylinder (21) is connected to the connecting part (61).
5. The cabinet compression resistance detection device according to claim 2, wherein: the two sides of the base (81) are provided with connecting blocks (811), the top piece (83) penetrates through the connecting blocks (811) and the base (81) through two guide rods (84), a second spring (85) is further connected between the top piece (83) and the base (81), and two ends of the second spring (85) are respectively connected with the top piece (83) and the base (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087488.7U CN220650314U (en) | 2023-05-05 | 2023-05-05 | Cabinet compressive property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087488.7U CN220650314U (en) | 2023-05-05 | 2023-05-05 | Cabinet compressive property detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650314U true CN220650314U (en) | 2024-03-22 |
Family
ID=90269477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087488.7U Active CN220650314U (en) | 2023-05-05 | 2023-05-05 | Cabinet compressive property detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650314U (en) |
-
2023
- 2023-05-05 CN CN202321087488.7U patent/CN220650314U/en active Active
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