Hardware part height inspection device

Abstract

The utility model discloses a hardware part height inspection device which comprises a detection table, the bottom end of the detection table is fixedly connected with four supporting columns in a rectangular array mode, the bottom ends of the supporting columns are fixedly connected with a stable base, and the upper surface of the detection table is fixedly connected with two positioning assemblies in a central symmetry mode along the center. According to the scheme, the height inspection device is provided with the positioning assemblies, so that when the rectangular hardware part needs to be subjected to height inspection, the bottom end of the rectangular hardware part is firstly placed at the center of the upper surface of the inspection table, and then hydraulic telescopic rods in the two positioning assemblies are started; when the hardware part to be detected is detected, the limiting block is rotated to drive the sliding block movably sleeving the surface of the limiting block to contract, then the sliding block drives the positioning plate and the anti-skid pad to move until the surface of the anti-skid pad is tightly attached to the surface of the rectangular hardware part to be detected, and at the moment, the hardware part to be detected can be fixed to the top end of the detection table. Therefore, the hardware part is prevented from inclining, and the height inspection precision is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware parts height inspection, and more specifically, to a hardware parts height inspection device. Background Art

[0002] At present, after the production of hardware parts, they usually need to be manually inspected for height. Workers place the hardware parts under the inspection device and move the hardware parts with their hands. If the hardware parts can pass through the inspection device smoothly, it means they are qualified. If not, they are unqualified.

[0003] For example, CN111649645B discloses a hardware parts height inspection device, the key points of which are: it includes a base, a first support rod is provided on the side of which, and a second support rod is installed in the middle of the base close to the first support rod; a motor is installed on the top side of the first support rod, and a pushing mechanism is provided in the middle of the base; it mainly realizes the automatic movement of hardware parts through the pushing mechanism without manual manipulation, and at the same time, the design of the height limit plate can realize the height inspection of hardware parts.

[0004] The above-mentioned hardware parts height inspection device still has certain shortcomings: since the height inspection device does not have a positioning function, once the hardware parts to be inspected are tilted, the height inspection result will be affected, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present utility model provides a hardware parts height inspection device to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a hardware parts height inspection device, comprising a testing platform, the bottom end of the testing platform is fixedly connected to four support columns in a rectangular array, the bottom ends of the support columns are fixedly connected to a stable base, the upper surface of the testing platform is symmetrically fixedly connected to two positioning components along the center, a through hole is penetrated through one side of the upper surface of the testing platform, a winding component is detachably installed on one side of the lower surface of the testing platform, two L-shaped connecting plates are fixedly connected along the center symmetrically, a hydraulic lifting rod is detachably installed on one side of the upper surface of the L-shaped connecting plate, the top of the hydraulic lifting rod is connected to an inspection plate through the through hole, and a cloth ruler is adhered to the front of the inspection plate.

[0007] The top of the front side of the inspection plate is flush with the top of the cloth ruler, and the width of the inspection plate is smaller than the width of the through hole.

[0008] The positioning assembly includes a limit block and a stabilizing column. The lower surface of the limit block is fixedly connected with two stabilizing columns symmetrically along the center, and the bottom end of the stabilizing column is connected to one side of the upper surface of the detection platform.

[0009] Among them, the front surface of the limit block is symmetrically and movably connected with two sliders along the center, and the surface of the slider is fixedly connected with two first support plates along the center, and the side walls of the first support plates are detachably installed with hydraulic telescopic rods.

[0010] Wherein, a positioning plate is fixedly connected to the front of the sliding block, and an anti-slip pad is adhered to the side wall of the positioning plate, and the material of the anti-slip pad is a rubber component.

[0011] Among them, the winding assembly includes a stabilizing plate, a second support plate and a bearing. The front of the stabilizing plate is symmetrically fixedly connected with two second support plates along the center. The side walls of the second support plates are inlaid with bearings. The back of the stabilizing plate is connected to one side of the lower surface of the detection platform.

[0012] Among them, the inner part of the bearing is fixedly sleeved with a connecting shaft, and the side wall of the second support plate is detachably installed with a forward and reverse motor. One end of the forward and reverse motor is connected to one end of the connecting shaft through the bearing, and the surface of the connecting shaft is fixedly sleeved with a winding roller, and the surface of the winding roller fits with the surface of the cloth ruler.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. In the above scheme, the height inspection device is provided with a positioning assembly. When a rectangular hardware part needs to be inspected for height, the bottom end of the rectangular hardware part is first placed at the center of the upper surface of the inspection table. Then, the hydraulic telescopic rods inside the two sets of positioning assemblies are activated, so that the sliders movably sleeved on the surface of the limit block are retracted. Then, the sliders drive the positioning plate and the anti-slip pad to move until the surface of the anti-slip pad is tightly fitted with the surface of the rectangular hardware part to be inspected. At this time, the hardware part to be inspected can be fixed on the top of the inspection table to avoid the hardware part from tilting, thereby ensuring the accuracy of the height inspection.

[0015] 2. In the above scheme, the height inspection device is provided with a winding component. When the height inspection of the hardware parts is completed, the hydraulic lifting rod and the forward and reverse motors are started, and then the hydraulic lifting rod will drive the inspection plate and the cloth measure bonded to the front of the inspection plate to move downward. As the cloth measure moves downward, the forward and reverse motors will drive the connecting shaft and the winding roller to rotate through the bearing. Because the cloth measure is wound on the surface of the winding roller, the rotation of the winding roller can rewind the longer cloth measure to avoid the cloth measure being too long and affecting the operation of the device, thereby saving subsequent maintenance time and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of the testing table and the winding component of the utility model;

[0018] Figure 3 This is a schematic diagram of the disassembly of the positioning component of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembly of the winding component of the present invention.

[0020] [Reference Signs]

[0021] 1. Inspection table; 2. Support column; 3. Stable base; 4. Positioning assembly; 5. Through hole; 6. Winding assembly; 7. L-shaped connecting plate; 8. Hydraulic lifting rod; 9. Inspection plate; 41. Limit block; 42. Stable column; 43. Slider; 44. First support plate; 45. Hydraulic telescopic rod; 46. Positioning plate; 47. Anti-slip pad; 61. Stable plate; 62. Second support plate; 63. Bearing; 64. Connecting shaft; 65. Forward and reverse motor; 66. Winding roller. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0023] Example 1:

[0024] See also Figure 1-4 A hardware parts height inspection device includes a testing platform 1, the bottom end of the testing platform 1 is fixedly connected to four support columns 2 in a rectangular array, the bottom ends of the support columns 2 are fixedly connected to a stable base 3, the upper surface of the testing platform 1 is symmetrically fixedly connected to two positioning components 4 along the center, a through hole 5 is opened on one side of the upper surface of the testing platform 1, a winding component 6 is detachably installed on one side of the lower surface of the testing platform 1, two L-shaped connecting plates 7 are fixedly connected to the lower surface of the testing platform 1 along the center, a hydraulic lifting rod 8 is detachably installed on one side of the upper surface of the L-shaped connecting plate 7, the top of the hydraulic lifting rod 8 is connected to an inspection plate 9 through the through hole 5, and a cloth ruler is bonded to the front of the inspection plate 9;

[0025] The top of the front of the inspection plate 9 is flush with the top of the cloth ruler, and the width of the inspection plate 9 is smaller than the width of the through hole 5. The positioning assembly 4 includes a limit block 41 and a stabilizing column 42. The lower surface of the limit block 41 is fixedly connected to two stabilizing columns 42 along the center symmetrically. The bottom end of the stabilizing column 42 is connected to one side of the upper surface of the inspection platform 1. The front of the limit block 41 is symmetrically connected to two sliders 43 along the center. The surface of the slider 43 is fixedly connected to two first support plates 44 along the center symmetrically. The side wall of the first support plate 44 is detachably installed with a hydraulic telescopic rod 45. The front of the slider 43 is fixedly connected to a positioning plate 46. The side wall of the positioning plate 46 is bonded with an anti-slip pad 47 to prevent slipping. The material of the pad 47 is a rubber component, and the winding assembly 6 includes a stabilizing plate 61, a second support plate 62 and a bearing 63. The front of the stabilizing plate 61 is fixedly connected to two second support plates 62 symmetrically along the center, and the side wall of the second support plate 62 is inlaid with a bearing 63. The back of the stabilizing plate 61 is connected to one side of the lower surface of the detection table 1, and the interior of the bearing 63 is fixedly sleeved with a connecting shaft 64. The side wall of the second support plate 62 is detachably installed with a forward and reverse motor 65. One end of the forward and reverse motor 65 is connected to one end of the connecting shaft 64 through the bearing 63. The surface of the connecting shaft 64 is fixedly sleeved with a winding roller 66, and the surface of the winding roller 66 fits the surface of the cloth ruler.

[0026] Benefits: The arrangement of the hydraulic lifting rod 8 and the inspection plate 9 is conducive to replacing the staff in inspecting the height of the hardware parts, thereby enhancing the practicality of the device.

[0027] The working process of this utility model is as follows:

[0028] When the height inspection device is working, in order to ensure the accuracy of the height inspection, a positioning component 4 is provided. When the rectangular hardware part needs to be inspected for height, the bottom end of the rectangular hardware part is first placed at the center of the upper surface of the inspection platform 1, and then the hydraulic telescopic rods 45 inside the two sets of positioning components 4 are started to drive the slider 43 movably sleeved on the surface of the limit block 41 to retract, and then the slider 43 will drive the positioning plate 46 and the anti-slip pad 47 to move until the surface of the anti-slip pad 47 is tightly fitted with the surface of the rectangular hardware part to be inspected. At this time, the hardware part to be inspected can be fixed on the top of the inspection platform 1 to avoid the hardware part from tilting, thereby ensuring the accuracy of the height inspection.

[0029] In the above scheme, when the height inspection device is working, in order to improve the working efficiency of the device, a winding component 6 is provided. When the height inspection of the hardware parts is completed, the hydraulic lifting rod 8 and the forward and reverse motor 65 are started, and then the hydraulic lifting rod 8 will drive the inspection plate 9 and the cloth measure bonded to the front of the inspection plate 9 to move downward. As the cloth measure moves downward, the forward and reverse motor 65 will drive the connecting shaft 64 and the winding roller 66 to rotate through the bearing 63. Because the cloth measure is wound on the surface of the winding roller 66, the rotation of the winding roller 66 can wind up the longer cloth measure to avoid the cloth measure being too long and affecting the operation of the device, thereby saving subsequent maintenance time and improving the working efficiency of the device.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0031] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hardware parts height inspection device, comprising a detection table (1), characterized in that: The bottom end of the inspection platform (1) is fixedly connected to four support columns (2) in a rectangular array, the bottom end of the support column (2) is fixedly connected to a stable base (3), the upper surface of the inspection platform (1) is fixedly connected to two positioning components (4) along the center symmetrically, a through hole (5) is opened through one side of the upper surface of the inspection platform (1), a winding component (6) is detachably installed on one side of the lower surface of the inspection platform (1), the lower surface of the inspection platform (1) is fixedly connected to two L-shaped connecting plates (7) along the center symmetrically, a hydraulic lifting rod (8) is detachably installed on one side of the upper surface of the L-shaped connecting plate (7), the top end of the hydraulic lifting rod (8) is connected to an inspection plate (9) through the through hole (5), and a cloth ruler is bonded to the front of the inspection plate (9).

2. The hardware parts height inspection device according to claim 1, characterized in that: The top of the front side of the inspection plate (9) is flush with the top of the cloth ruler, and the width of the inspection plate (9) is smaller than the width of the through hole (5).

3. The hardware parts height inspection device according to claim 1, characterized in that: The positioning assembly (4) comprises a limit block (41) and a stabilizing column (42), wherein the lower surface of the limit block (41) is fixedly connected to two stabilizing columns (42) symmetrically along the center, and the bottom end of the stabilizing column (42) is connected to one side of the upper surface of the detection platform (1).

4. The hardware parts height inspection device according to claim 3, characterized in that: The front surface of the limit block (41) is symmetrically sleeved with two sliders (43) along the center, and the surface of the slider (43) is fixedly connected with two first support plates (44) along the center, and the side wall of the first support plate (44) is detachably mounted with a hydraulic telescopic rod (45).

5. The hardware parts height inspection device according to claim 4, characterized in that: A positioning plate (46) is fixedly connected to the front of the slider (43), and a non-slip pad (47) is bonded to the side wall of the positioning plate (46). The material of the non-slip pad (47) is a rubber component.

6. The hardware parts height inspection device according to claim 1, characterized in that: The winding assembly (6) comprises a stabilizing plate (61), a second supporting plate (62) and a bearing (63); the front surface of the stabilizing plate (61) is fixedly connected to two second supporting plates (62) symmetrically along the center; the side walls of the second supporting plates (62) are inlaid with bearings (63); and the back surface of the stabilizing plate (61) is connected to one side of the lower surface of the detection table (1).

7. The hardware parts height inspection device according to claim 6, characterized in that: The bearing (63) is fixedly sleeved with a connecting shaft (64), and a forward and reverse motor (65) is detachably mounted on the side wall of the second support plate (62). One end of the forward and reverse motor (65) is connected to one end of the connecting shaft (64) through the bearing (63). A winding roller (66) is fixedly sleeved on the surface of the connecting shaft (64), and the surface of the winding roller (66) is in contact with the surface of the cloth ruler.

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