Tool for detecting part hole

Abstract

The utility model discloses a tool for detecting part holes, which comprises a bottom plate, one side of the bottom plate is provided with an adjusting mechanism, the adjusting mechanism comprises a connecting ring, the two sides of the connecting ring are fixedly connected with fixing rods, one side of each fixing rod is movably connected with a connecting rod, one side of each connecting rod is movably connected with an adjusting plate, and the adjusting plate is fixedly connected with the bottom plate. And one side of the adjusting plate is fixedly connected with a connecting frame. According to the tool for detecting the part hole, through the arrangement of the adjusting mechanism, an operator takes out a part body from a laser cutting tool station and then installs the part body into the detection tool, when a hole is formed in the bottom of the part body, the part body can be connected with a detection pin in an inserted mode, then a handle is pushed, the handle drives a connecting frame to move, and therefore the corresponding detection pin is driven to move; detecting the side face of the part body, if the side face of the part body has no hole, the detection pin abuts against the side face, and the stroke of the adjusting plate cannot be in place; if a hole is formed in the side face of the part body, the detection pin penetrates through the part, the two connecting rods are parallel, and the stroke is in place.

Description

Technical Field

[0001] The utility model relates to the technical field of part hole detection, in particular to a tool for detecting part holes. Background Art

[0002] Parts refer to individual components used to assemble machines, tools, etc. They are the basic components of machinery. Parts are a basic concept in mechanical engineering. They refer to the inseparable individual components that make up machinery and machines. They are the basic units of machinery. Parts can be classified according to their functions and uses in the machines. They can generally be divided into general parts and special parts. General parts are parts that can be used in various machines, such as gears, shafts, etc.; while special parts are parts that are only used in specific types of machines, such as bolts, propellers, etc. Parts are widely used in various machines and equipment.

[0003] According to the patent document: CN218443599U, a hole position detection fixture for special-shaped parts is disclosed, which relates to the field of fixture technology. The key points of its technical solution are: it includes a base, a first positioning pin and a second positioning pin, a vertical plate is fixedly installed on the top of the base, and a first pin hole is provided on the vertical plate; a detection plate is provided on one side of the vertical plate, and the detection plate and the vertical plate are connected and fixed by fastening bolts; a second pin hole is provided at the center of the detection plate; a first fixing hole is provided on the detection plate; a second fixing hole corresponding to the first fixing hole is provided on the vertical plate; the fastening bolt passes through the first fixing hole and the second fixing hole; a first positioning hole is provided on the side of the detection plate close to the vertical plate; a second positioning hole corresponding to the second positioning hole is provided on the vertical plate; a plurality of part fixing holes are provided on the detection plate, which can facilitate hole position detection of special-shaped parts, avoid large measurement errors caused by inaccurate manual positioning during the detection process, and the operation is simple and fast, thereby improving work efficiency.

[0004] Currently, traditional tooling for inspecting part holes is unable to inspect both the bottom and side holes of parts simultaneously during daily use, resulting in low inspection efficiency. Furthermore, the inspection process does not have an alarm function, requiring workers to observe with their eyes, which can easily lead to inspection errors. Utility Model Content

[0005] The purpose of the present utility model is to provide a tool for detecting part holes, so as to solve the problem that the current traditional tool for detecting part holes proposed in the above background technology cannot detect the bottom and side holes of the part at the same time during daily use, resulting in low detection efficiency. At the same time, there is no alarm function during the detection process, and the staff needs to observe with their eyes, which is prone to detection errors.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool for detecting part holes, comprising a base plate, one side of the base plate is provided with an adjusting mechanism, the adjusting mechanism includes a connecting ring, both sides of the connecting ring are fixedly connected to a fixing rod, one side of the fixing rod is movably connected to a connecting rod, one side of the connecting rod is movably connected to an adjusting plate, one side of the adjusting plate is fixedly connected to a connecting frame, the left side of the top of the base plate is fixedly connected to a support seat, the top of the support seat is fixedly connected to a cross plate, the left side of the top of the cross plate, the middle axis of the top of the base plate and the right side of the top of the base plate are all fixedly connected to the support frame, the front side of the top of the cross plate, the top of the base plate and the right side of the middle axis and the right end of the front side of the top of the base plate are all fixedly connected to the fixing seat, and the fixing seat and one side of the connecting frame are fixedly connected to a clamping block.

[0007] Preferably, a detection mechanism is provided on the other side of the base plate, and the detection mechanism includes a connecting tube, and the rear side of the top of the horizontal plate, the top of the base plate and one side of the connecting frame are all fixedly connected with a connecting tube, the inner wall of the connecting tube is fixedly connected with a fixing ring, one side of the fixing ring is fixedly connected with a spring, one side of the spring is fixedly connected with a connecting disk, one side of the connecting disk is fixedly connected with a cylinder, one side of the cylinder is fixedly connected with a detection pin, the other side of the connecting disk is fixedly connected with a connecting column, one side of the inner cavity of the connecting tube is fixedly connected with a contact switch, and the rear side of the top of the base plate is fixedly connected with an audible and visual alarm.

[0008] Preferably, the inner cavity of the connecting ring is movably connected to a connecting seat via a bearing, and the bottom of the connecting seat is fixedly connected to the base plate.

[0009] Preferably, the bottom of the connecting frame is fixedly connected to a slide seat, one side of the slide seat is slidably connected to a slide rail, and the bottom of the slide rail is fixedly connected to the base plate.

[0010] Preferably, a circular hole is opened on the other side of the fixing ring, and the diameter of the circular hole is 1.2 times the diameter of the cylinder.

[0011] Preferably, the front end on the left side and the rear end on the right side of the top of the base plate are fixedly connected to handles, the top of the support frame is provided with a part body, and one side of the connecting frame is fixedly connected to a handle.

[0012] Preferably, a movable hole is opened on one side of the connecting cylinder, and the inner cavity of the movable hole is slidably connected to the cylinder.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting up the adjustment mechanism, the operator takes out the part body from the laser cutting tooling station, and then installs the part body into the inspection tooling. When there is a hole at the bottom of the part body, it will be plugged into the inspection pin, and then the handle is pushed. The handle drives the connecting frame to move, thereby driving the corresponding inspection pin to move, and inspecting the side of the part body. If there is no hole on the side of the part body, the inspection pin will press against the side, and the adjustment plate cannot reach the right stroke; if there is a hole on the side of the part body, the inspection pin will pass through the part, the two connecting rods will be parallel, and the stroke will be in place.

[0015] 2. By setting up a detection mechanism, when there is no hole at the bottom or side of the part body, the part body will squeeze the detection pin, the detection pin drives the connecting column to move, the connecting column drives the connecting disk to move, and the connecting disk drives the cylinder to move, so that the cylinder contacts the contact switch, thereby making the sound and light alarm work, reminding the staff and making the detection accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the utility model in the first viewing angle state;

[0018] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the utility model in the second viewing angle state;

[0019] Figure 4 It is a schematic diagram of the partial three-dimensional structure of the detection mechanism of the present utility model.

[0020] In the figure: 1. Base plate; 2. Adjusting mechanism; 201. Connecting ring; 202. Connecting seat; 203. Fixing rod; 204. Connecting rod; 205. Adjusting plate; 206. Connecting frame; 207. Handle; 208. Support seat; 209. Fixing seat; 210. Clamp; 211. Support frame; 212. Slide rail; 213. Slide seat; 214. Cross plate; 3. Detection mechanism; 301. Connecting cylinder; 302. Fixing ring; 303. Spring; 304. Connecting plate; 305. Connecting column; 306. Detection pin; 307. Cylinder; 308. Contact switch; 309. Sound and light alarm; 4. Part body; 5. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1 、 Figure 2 and Figure 3 The utility model provides a technical solution: a tool for detecting part holes, comprising a base plate 1, an adjustment mechanism 2 is provided on one side of the base plate 1, the adjustment mechanism 2 comprises a connecting ring 201, both sides of the connecting ring 201 are fixedly connected to a fixing rod 203, one side of the fixing rod 203 is movably connected to a connecting rod 204, one side of the connecting rod 204 is movably connected to an adjustment plate 205, one side of the adjustment plate 205 is fixedly connected to a connecting frame 206, the left side of the top of the base plate 1 is fixedly connected to a support seat 208, the top of the support seat 208 is fixedly connected to a horizontal plate 214, the left side of the top of the horizontal plate 214 , the middle axis of the top of the bottom plate 1 and the right side of the top of the bottom plate 1 are fixedly connected with a support frame 211, the front side of the top of the cross plate 214, the top of the bottom plate 1 and the right side of the middle axis and the right end of the front side of the top of the bottom plate 1 are fixedly connected with a fixing seat 209, and the fixing seat 209 and one side of the connecting frame 206 are fixedly connected with a clamping block 210. By setting the adjustment mechanism 2, the operator takes out the part body 4 from the laser cutting tool station, and then installs the part body 4 into the detection tool. When there is a hole at the bottom of the part body 4, it will be plugged with the detection pin 306, and then the handle 207 is pushed, and the handle 207 drives the connection The frame 206 moves, thereby driving the corresponding detection pin 306 to move, and detecting the side of the part body 4. If there is no hole on the side of the part body 4, the detection pin 306 will press against the side, and the adjustment plate 205 cannot reach the right stroke; if there is a hole on the side of the part body 4, the detection pin 306 will pass through the part, and the two connecting rods 204 will be parallel and the stroke will be in place; the inner cavity of the connecting ring 201 is movably connected to the connecting seat 202 through the bearing, and the bottom of the connecting seat 202 is fixedly connected to the bottom plate 1. By setting the bearing and the connecting seat 202, the operation of the connecting ring 201 is stabilized, and the connecting ring 201 is limited; the connecting frame The bottom of 206 is fixedly connected to a slide seat 213, and one side of the slide seat 213 is slidably connected to a slide rail 212. The bottom of the slide rail 212 is fixedly connected to the base plate 1. By setting the slide seat 213 and the slide rail 212, the operation of the connecting frame 206 is stabilized and the connecting frame 206 is balanced and supported; the front end on the left side and the rear end on the right side of the top of the base plate 1 are fixedly connected to the handle 5, the top of the support frame 211 is provided with a part body 4, and one side of the connecting frame 206 is fixedly connected to a handle 207. By setting the handle 207, the position of the connecting frame 206 can be easily adjusted, thereby facilitating the detection work.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4, a detection mechanism 3 is provided on the other side of the bottom plate 1, the detection mechanism 3 includes a connecting cylinder 301, the rear side of the top of the horizontal plate 214, the top of the bottom plate 1 and one side of the connecting frame 206 are fixedly connected with the connecting cylinder 301, the inner wall of the connecting cylinder 301 is fixedly connected with a fixing ring 302, one side of the fixing ring 302 is fixedly connected with a spring 303, one side of the spring 303 is fixedly connected with a connecting disk 304, one side of the connecting disk 304 is fixedly connected with a cylinder 307, one side of the cylinder 307 is fixedly connected with a detection pin 306, the other side of the connecting disk 304 is fixedly connected with a connecting column 305, one side of the inner cavity of the connecting cylinder 301 is fixedly connected with a contact switch 308, and the rear side of the top of the bottom plate 1 is fixedly connected with an audible and visual alarm 309. By setting the detection mechanism 3, at the bottom or When there is no hole on the side, the part body 4 will squeeze the detection pin 306, the detection pin 306 drives the connecting column 305 to move, the connecting column 305 drives the connecting disk 304 to move, and the connecting disk 304 drives the cylinder 307 to move, so that the cylinder 307 contacts the contact switch 308, thereby making the sound and light alarm 309 work, reminding the staff and making the detection accurate; a circular hole is provided on the other side of the fixed ring 302, and the diameter of the circular hole is 1.2 times the diameter of the cylinder 307. By setting the circular hole, it is convenient for the cylinder 307 to pass through the fixed ring 302, thereby facilitating the alarm work; a movable hole is provided on one side of the connecting tube 301, and the inner cavity of the movable hole is slidably connected to the cylinder 307. By setting the movable hole, the operation of the connecting tube 301 is stabilized and the connecting tube 301 is balanced and supported.

[0024] Working principle: By setting the adjustment mechanism 2, the operator takes out the part body 4 from the laser cutting tooling station, and then installs the part body 4 into the detection tooling. When there is a hole at the bottom of the part body 4, it will be plugged with the detection pin 306, and then the handle 207 is pushed. The handle 207 drives the connecting frame 206 to move, thereby driving the corresponding detection pin 306 to move, and inspecting the side of the part body 4. If there is no hole on the side of the part body 4, the detection pin 306 will press against the side, and the adjustment plate 205 cannot reach the right stroke; if there is a hole on the side of the part body 4, the detection pin 306 passes through the part, and the two connecting rods 204 are parallel, and the stroke is in place;

[0025] By setting up the detection mechanism 3, when there is no hole at the bottom or side of the part body 4, the part body 4 will squeeze the detection pin 306, the detection pin 306 drives the connecting column 305 to move, the connecting column 305 drives the connecting disk 304 to move, and the connecting disk 304 drives the cylinder 307 to move, so that the cylinder 307 contacts the contact switch 308, thereby making the sound and light alarm 309 work, reminding the staff and making the detection accurate.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for detecting a part hole, comprising a base plate (1), characterized in that: An adjustment mechanism (2) is provided on one side of the base plate (1), the adjustment mechanism (2) comprising a connecting ring (201), both sides of the connecting ring (201) being fixedly connected to a fixing rod (203), one side of the fixing rod (203) being movably connected to a connecting rod (204), one side of the connecting rod (204) being movably connected to an adjustment plate (205), one side of the adjustment plate (205) being fixedly connected to a connecting frame (206), and a support seat (208) being fixedly connected to the left side of the top of the base plate (1). The top of the support seat (208) is fixedly connected to a transverse plate (214), the left side of the top of the transverse plate (214), the middle axis of the top of the bottom plate (1), and the right side of the top of the bottom plate (1) are all fixedly connected to a support frame (211), the front side of the top of the transverse plate (214), the right side of the top of the bottom plate (1) and located at the middle axis, and the right end of the front side of the top of the bottom plate (1) are all fixedly connected to a fixing seat (209), and one side of the fixing seat (209) and the connecting frame (206) are both fixedly connected to a clamping block (210).

2. A tool for detecting part holes according to claim 1, characterized in that: A detection mechanism (3) is provided on the other side of the base plate (1), and the detection mechanism (3) comprises a connecting tube (301). The rear side of the top of the transverse plate (214), the top of the base plate (1), and one side of the connecting frame (206) are all fixedly connected with the connecting tube (301). The inner wall of the connecting tube (301) is fixedly connected with a fixing ring (302). One side of the fixing ring (302) is fixedly connected with a spring (303). One side of the spring (303) is fixedly connected with a connecting disk (304). One side of the connecting disk (304) is fixedly connected with a cylinder (307). One side of the cylinder (307) is fixedly connected with a detection pin (306). The other side of the connecting disk (304) is fixedly connected with a connecting column (305). One side of the inner cavity of the connecting tube (301) is fixedly connected with a contact switch (308). The rear side of the top of the base plate (1) is fixedly connected with an audible and visual alarm (309).

3. The tool for detecting part holes according to claim 1, characterized in that: The inner cavity of the connecting ring (201) is movably connected to a connecting seat (202) via a bearing, and the bottom of the connecting seat (202) is fixedly connected to the bottom plate (1).

4. The tool for detecting part holes according to claim 1, characterized in that: The bottom of the connecting frame (206) is fixedly connected to a slide seat (213), one side of the slide seat (213) is slidably connected to a slide rail (212), and the bottom of the slide rail (212) is fixedly connected to the bottom plate (1).

5. The tool for detecting part holes according to claim 2, characterized in that: A circular hole is provided on the other side of the fixing ring (302), and the diameter of the circular hole is 1.2 times the diameter of the cylinder (307).

6. The tool for detecting part holes according to claim 1, characterized in that: The front end on the left side and the rear end on the right side of the top of the bottom plate (1) are both fixedly connected to handles (5), the top of the support frame (211) is provided with a part body (4), and one side of the connecting frame (206) is fixedly connected to a handle (207).

7. The tool for detecting part holes according to claim 2, characterized in that: A movable hole is provided on one side of the connecting cylinder (301), and the inner cavity of the movable hole is slidably connected to the cylinder (307).

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