Hardware testing fixture

Abstract

The utility model relates to the technical field of hardware, in particular to a hardware testing fixture which comprises a base, and a clamping mechanism is arranged at the top of the base. The clamping mechanism comprises a sliding sleeve, a sliding column, a top plate, a fixing plate, a limiting groove, a tooth groove, a gear, a transverse shaft, a first side plate, a worm gear, a worm and a second side plate. The number of the sliding sleeves and the number of the sliding columns are two, the sliding sleeves are fixedly connected to the top of the base, the two sliding columns are slidably connected to the interiors of the two sliding sleeves respectively, the top plate is fixedly connected to the tops of the two sliding columns, and the fixing plate is fixedly connected to the top of the base. The limiting grooves are formed in the bottom of the top plate and the top of the fixing plate correspondingly, the sliding sleeves are arranged to limit movement of the sliding columns, the rotating handles are rotated to drive the worms to rotate, the worms rotate to drive the top plate to move downwards, the multiple hardware plates are fixed at the same time, and therefore when the multiple hardware plates need to be detected and machined, the hardware plates can be conveniently detected and machined. The detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware, in particular to a hardware inspection tool. Background Art

[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin, which are used to fix things, process things, and decorate.

[0003] After searching, the Chinese patent announcement number CN210426983U discloses a hardware inspection fixture, including a base, a motor fixing seat is provided on one side of the base, a motor is provided on the motor fixing seat, the driving end of the motor penetrates into one side wall of the base and is connected with a lead screw, the other end of the lead screw is matched with the other side wall of the base, a pressure plate mechanism is provided on the nut of the lead screw, a pressure detector fixing seat is provided on the side wall of the base close to the motor, and a pressure detector is matched on the pressure detector fixing seat, a fixing column is provided on the outer wall of one side of the base, and a fixing base is matched on the fixing column, a support column is provided on the upper surface of the fixed base, a clamping plate mechanism is provided on the front wall of the support column, and a clamping plate is provided on the top of the support column. The above patent has the following shortcomings: although the patent can detect hardware plates, it can only fix one hardware plate at a time, so it can only inspect one hardware plate at a time, so the inspection efficiency needs to be improved. In view of this, we propose a hardware inspection fixture. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware inspection tool to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hardware inspection tool comprises a base, and a clamping mechanism is arranged on the top of the base;

[0007] The clamping mechanism includes a sliding sleeve, a sliding column, a top plate, a fixing plate, a limiting groove, a tooth groove, a gear, a transverse shaft, a first side plate, a worm wheel, a worm, and a second side plate;

[0008] The number of the sliding sleeves and sliding columns is two, the sliding sleeve is fixedly connected to the top of the base, the two sliding columns are slidably connected to the inside of the two sliding sleeves respectively, the top plate is fixedly connected to the top of the two sliding columns, the fixed plate is fixedly connected to the top of the base, the limiting grooves are respectively opened at the bottom of the top plate and the top of the fixed plate, and the movement of the sliding column is limited by setting the sliding sleeve.

[0009] Preferably, the tooth groove is opened on the front side of the sliding column, the number of the gears is two, the two gears are respectively engaged with the two tooth grooves, the horizontal axis is fixed through the two gears, the first side plate is fixedly connected to the top of the base, and the two ends of the horizontal axis rotate through the first side plate through bearings, and the sliding column is driven to move up and down by setting the gear rotation.

[0010] Preferably, the second side plate is fixedly connected to the side of the first side plate on the left side, the left end of the horizontal axis is fixedly connected to the worm gear, the worm is meshed with the worm gear and rotates through the second side plate through the bearing, and one end of the worm gear is fixedly connected to a handle.

[0011] Preferably, a detection mechanism is provided on the top of the base, and the detection mechanism includes a column, a slide rail, and a cross beam. The column is fixedly connected to the top of the base, the slide rail is fixedly connected to the top of the column, the inside of the slide rail is slidably connected to a slider, the top of the slider is fixedly connected to a movable plate, the bottom of the movable plate is fixedly connected to a roller, and the bottom of the roller is slidably connected to the top of a fixed hardware plate.

[0012] Preferably, the outer sleeve of the slider is provided with a spring, the top of the spring is fixedly connected to the slider, the bottom of the spring is fixedly connected to the movable plate, the top of the slider is fixedly connected to a switch, the cross beam is fixedly connected to the top of the slide rail, the top of the cross beam is fixedly connected to an alarm, the alarm is electrically connected to the switch, and the switch is pressed when the slider moves upward and contacts the cross beam.

[0013] Preferably, the four bottom corners of the base are fixedly connected with support legs, the bottom ends of the support legs are fixedly connected with universal wheels, and the sides of the base are fixedly connected with push handles.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The worm is driven to rotate by rotating the handle, and the rotation of the worm drives the top plate to move downward, and multiple hardware plates can be fixed at the same time, thereby improving the inspection efficiency when multiple hardware plates need to be inspected and processed.

[0016] 2. By pushing the movable plate to move the roller, the roller will move upward when it contacts the protrusion on the surface of the metal plate and trigger the alarm. In this way, multiple metal plates can be detected for protrusions at the same time, and the staff will be prompted immediately when a protrusion is detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the clamping mechanism area in the utility model;

[0020] Figure 4 It is a schematic diagram of the detection mechanism area in the utility model.

[0021] In the figure: 1. base; 2. clamping mechanism; 3. detection mechanism; 4. supporting leg; 5. universal wheel; 6. push handle; 21. sliding sleeve; 22. sliding column; 23. top plate; 24. fixing plate; 25. limiting groove; 26. tooth groove; 27. gear; 28. horizontal axis; 29. ​​first side plate; 210. worm gear; 211. worm; 212. second side plate; 31. column; 32. slide rail; 33. slider; 34. movable plate; 35. roller; 36. spring; 37. switch; 38. beam; 39. alarm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1-3As shown, a hardware inspection tool comprises a base 1, and a clamping mechanism 2 is arranged on the top of the base 1; the clamping mechanism 2 comprises a sliding sleeve 21, a sliding column 22, a top plate 23, a fixing plate 24, a limiting groove 25, a tooth groove 26, a gear 27, a transverse shaft 28, a first side plate 29, a worm wheel 210, a worm 211, and a second side plate 212; there are two sliding sleeves 21 and two sliding columns 22, the sliding sleeve 21 is fixedly connected to the top of the base 1, the two sliding columns 22 are respectively slidably connected to the inside of the two sliding sleeves 21, the top plate 23 is fixedly connected to the top of the two sliding columns 22, the fixing plate 24 is fixedly connected to the top of the base 1, and the limiting grooves 25 are respectively opened at the bottom of the top plate 23 and the top of the fixing plate 24. The sliding sleeve 21 is provided to limit the movement of the sliding column 22. The tooth groove 26 is provided on the front of the slide column 22. There are two gears 27, which are meshed with the two tooth grooves 26 respectively. The horizontal shaft 28 is fixedly passed through the two gears 27. The first side plate 29 is fixedly connected to the top of the base 1. The two ends of the horizontal shaft 28 are rotated through the first side plate 29 through bearings. The slide column 22 is driven to move up and down by setting the gear 27 to rotate. The second side plate 212 is fixedly connected to the side of the left first side plate 29. The left end of the horizontal shaft 28 is fixedly connected to the worm gear 210. The worm 211 is meshed with the worm gear 210 and is rotated through the second side plate 212 through bearings. One end of the worm gear 210 is fixedly connected to a handle.

[0025] Specifically, the worm 211 is driven to rotate by rotating the handle, and the rotation of the worm 211 drives the top plate 23 to move downward, and fixes multiple hardware plates at the same time.

[0026] Embodiment 2

[0027] like Figure 1-4 As shown, a detection mechanism 3 is provided on the top of the base 1. The detection mechanism 3 includes a column 31, a slide rail 32, and a cross beam 38. The column 31 is fixedly connected to the top of the base 1, and the slide rail 32 is fixedly connected to the top of the column 31. A slider 33 is slidably connected inside the slide rail 32. A movable plate 34 is fixedly connected to the top of the slider 33, and a roller 35 is fixedly connected to the bottom of the movable plate 34. The bottom of the roller 35 is slidably connected to the top of the fixed hardware plate. A spring 36 is sleeved on the outside of the slider 33. The top of the spring 36 is fixedly connected to the slider 33, and the bottom of the spring 36 is fixedly connected to the movable plate 34. A switch 37 is fixedly connected to the top of the slider 33. The cross beam 38 is fixedly connected to the top of the slide rail 32. An alarm 39 is fixedly connected to the top of the cross beam 38. The alarm 39 is electrically connected to the switch 37. The slider 33 moves upward and contacts the cross beam 38 to press the switch 37. The four corners of the bottom of the base 1 are fixedly connected with support legs 4, the bottom ends of the support legs 4 are fixedly connected with universal wheels 5, and the sides of the base 1 are fixedly connected with push handles 6.

[0028] Specifically, the movable plate 34 is pushed to move the roller 35 , and the roller 35 moves upward when it contacts the protrusion on the surface of the metal plate, and triggers the alarm 39 .

[0029] The working principle of the utility model is as follows:

[0030] First, multiple hardware parts are arranged horizontally in the limit groove 25 on the fixed plate 24, and then the handle is turned to drive the worm 211 to rotate, the rotation of the worm 211 drives the worm wheel 210 to rotate, the rotation of the worm wheel 210 drives the horizontal shaft 28 to rotate, the rotation of the horizontal shaft 28 drives the gear 27 to rotate, the rotation of the gear 27 drives the tooth groove 26 and the slide column 22 to move downward, the downward movement of the slide column 22 drives the top plate 23 to move downward, and together with the fixed plate 24, the multiple horizontally arranged hardware plates are clamped, and at this time, the movable plate 34 is pushed to The roller 35 moves from right to left on the top of the hardware plate. If the roller 35 contacts a protrusion on the upper surface of the hardware plate during the movement, it will be lifted up. The roller 35 moves upward to drive the movable plate 34 upward. The movable plate 34 moves upward to drive the slider 33 upward. The slider 33 moves upward to drive the switch 37 upward. During the upward movement of the switch 37, it contacts the crossbeam 38 and is pressed. After the switch 37 is pressed, the alarm 39 sounds, reminding the staff that there is a protrusion on the surface of the hardware plate.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hardware inspection tool, characterized in that: include: A base (1), wherein a clamping mechanism (2) is provided on the top of the base (1); The clamping mechanism (2) comprises a sliding sleeve (21), a sliding column (22), a top plate (23), a fixing plate (24), a limiting groove (25), a tooth groove (26), a gear (27), a transverse shaft (28), a first side plate (29), a worm wheel (210), a worm (211), and a second side plate (212); The number of the sliding sleeve (21) and the sliding column (22) is two, the sliding sleeve (21) is fixedly connected to the top of the base (1), the two sliding columns (22) are respectively slidably connected inside the two sliding sleeves (21), the top plate (23) is fixedly connected to the top of the two sliding columns (22), the fixed plate (24) is fixedly connected to the top of the base (1), and the limiting grooves (25) are respectively opened at the bottom of the top plate (23) and the top of the fixed plate (24).

2. A hardware inspection tool according to claim 1, characterized in that: The tooth groove (26) is provided on the front side of the sliding column (22); the number of the gears (27) is two, and the two gears (27) are respectively meshed with the two tooth grooves (26); the transverse axis (28) is fixedly passed through the two gears (27); the first side plate (29) is fixedly connected to the top of the base (1); and the two ends of the transverse axis (28) are rotatably passed through the first side plate (29) via bearings.

3. A hardware inspection tool according to claim 2, characterized in that: The second side plate (212) is fixedly connected to the side surface of the first side plate (29) on the left side, the left end of the transverse axis (28) is fixedly connected to the worm wheel (210), the worm (211) is meshed with the worm wheel (210) and rotates through the second side plate (212) through the bearing, and one end of the worm wheel (210) is fixedly connected to a rotating handle.

4. A hardware inspection tool according to claim 2, characterized in that: A detection mechanism (3) is arranged on the top of the base (1), and the detection mechanism (3) comprises a column (31), a slide rail (32), and a crossbeam (38); the column (31) is fixedly connected to the top of the base (1); the slide rail (32) is fixedly connected to the top of the column (31); a slider (33) is slidably connected inside the slide rail (32); a movable plate (34) is fixedly connected to the top of the slider (33); and a roller (35) is fixedly connected to the bottom of the movable plate (34).

5. A hardware inspection tool according to claim 4, characterized in that: The outer sleeve of the slider (33) is provided with a spring (36), the top of the spring (36) is fixedly connected to the slider (33), the bottom of the spring (36) is fixedly connected to the movable plate (34), the top of the slider (33) is fixedly connected to a switch (37), the crossbeam (38) is fixedly connected to the top of the slide rail (32), the top of the crossbeam (38) is fixedly connected to an alarm (39), and the alarm (39) is electrically connected to the switch (37).

6. A hardware inspection tool according to claim 4, characterized in that: The four corners of the bottom of the base (1) are fixedly connected to support legs (4), the bottom ends of the support legs (4) are fixedly connected to universal wheels (5), and the side of the base (1) is fixedly connected to a push handle (6).

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