Chain thickness detection equipment

Abstract

The utility model discloses a chain thickness detection device, and relates to the technical field of chain detection. The device comprises a detection device, the detection device comprises a device sleeve, the bottom of the device sleeve is fixedly connected with a non-slip mat, the top of the device sleeve is fixedly connected with a fixing frame, and an intelligent detection module is arranged on the inner side of the fixing frame. The force for driving the rotating rod to rotate by the motor is matched with components such as the gear, the positioning frame and the rack, so that the motor is driven by an external power supply to drive the rotating rod to rotate, the rotating rod drives the gear to rotate, and the gear drives the rack to move in the horizontal direction; the rack drives the fixing rod to move in the horizontal direction, then the clamping plate is driven to move on the device sleeve in the horizontal direction, the effect that the clamping plate clamps the chain through the horizontal displacement of the clamping plate is achieved, and detection data are more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of chain detection, in particular to a chain thickness detection device. Background Art

[0002] Chains can be divided into roller chains, toothed chains and other types according to their structures, among which roller chains are the most widely used. Roller chains consist of inner chain plates, outer chain plates, pins, sleeves and rollers. The inner chain plates and sleeves, the outer chain plates and pins are respectively connected by interference fit, which are called inner and outer chain links; the rollers and sleeves, and the sleeves and pins are clearance fits. When the inner and outer chain plates are relatively flexed, the sleeves can rotate freely around the pins. The rollers are movably mounted on the sleeves. When working, the rollers roll along the sprocket tooth profiles to reduce the wear of the gear teeth. At present, in most chain production processes, the chain inspection is carried out manually, that is, relying on the experience of the inspectors, judging whether the chain is qualified by appearance observation and feel. It is conceivable that a large number of inspectors are required, which not only has low production efficiency and high labor costs, but also relies on the experience of the inspectors. In particular, it is easy to miss the inspection during the inspection of the chain dead joints, and the quality of the chain inspection is difficult to guarantee. There are deficiencies that need to be improved.

[0003] According to a publicly disclosed chain thickness detection device based on laser measurement (CN117537726A), it includes a casing, a detection block is provided on the upper side of the casing, a force measuring mechanism is provided in the casing, a cleaning mechanism and a detection mechanism are provided in the detection block, and two sprocket wheels capable of winding the chain and a fixed block and a thrust rack capable of preventing one sprocket wheel from rotating and causing the other sprocket wheel to rotate are provided in the force measuring mechanism, thereby realizing a tensile test after an abnormal chain thickness is found, and a cleaning belt capable of cleaning the chain and a slider capable of adjusting the upper and lower positions are provided in the cleaning mechanism, thereby realizing cleaning of chains of different models and avoiding detection errors, and a marking rod capable of marking the abnormal part after the abnormal chain is detected in the detection mechanism, thereby marking the abnormal position of the chain. However, in the above-mentioned device, it is difficult to achieve the effect of positioning the chain through the cooperation of components such as the casing and the detection block, resulting in inaccurate detection data, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a chain thickness detection device, which drives the motor through an external power supply, so that the motor drives the rotating rod to rotate, thereby causing the rotating rod to drive the gear to rotate, and then the gear drives the rack to move horizontally, thereby causing the rack to drive the fixed rod to move horizontally, and then drive the splint to move horizontally on the device sleeve, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a chain thickness detection device, comprising a detection device, the detection device comprising a device cover, the bottom of the device cover is fixedly connected with an anti-slip pad, the top of the device cover is fixedly connected with a fixing frame, the inside of the fixing frame is provided with an intelligent detection module, and the side of the device cover away from the intelligent detection module is provided with a display screen;

[0007] A clamping device is provided inside the detection device, and the clamping device includes a motor, the motor is fixedly connected to the bottom of the inner wall of the device sleeve, the output shaft of the motor is fixedly connected to a rotating rod, the end of the rotating rod away from the motor passes through a gear and is fixedly connected to the gear, the bottom of the inner wall of the device sleeve is fixedly connected to a positioning frame, the top of the positioning frame is slidably connected to a rack, the rack and the gear are meshed with each other, the side of the rack away from the positioning frame is fixedly connected to a fixing rod, the top of the device sleeve is provided with a sliding groove, the end of the fixing rod away from the rack is slidably connected to the device sleeve through the sliding groove, and one side of the fixing rod is fixedly connected to a splint.

[0008] Furthermore, there are four anti-slip pads, arranged in groups of two, and symmetrical with each other along the vertical center axis of the device cover. The shape of the fixing frame is U-shaped, and the intelligent detection module is located above the device cover. The above design is conducive to the device shaking during operation, which may cause it to slip off the workbench.

[0009] Furthermore, the number of the positioning frames is L-shaped, the number of the positioning frames is two, and they are symmetrical to each other along the vertical center axis of the device sleeve, the number of the racks is two, and they are symmetrical to each other along the vertical center axis of the gear. The above design is conducive to the horizontal displacement of the rack by the rotation of the gear.

[0010] Furthermore, the number of the fixing rods is two and they are symmetrical along the center axis of the gear, the number of the sliding grooves is two and they are symmetrical along the center axis of the device sleeve, and the above design is conducive to the sliding of the fixing rod in the sliding groove.

[0011] Furthermore, there are two splints, which are symmetrical along the central axis of the device sleeve. The splints are located inside the fixing frame, and the end of the fixing rod away from the rack is located inside the fixing frame. The above design is conducive to the splint sliding on the top of the device sleeve.

[0012] Furthermore, the intelligent detection module is located above the clamping plate, one side of the clamping plate is in contact with the top of the device sleeve, and the clamping plate is designed to clamp the chain.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that the force of the rotating rod driven by the motor cooperates with components such as gears, positioning frames and racks, and realizes that the motor is driven by an external power supply, so that the motor drives the rotating rod to rotate, and the rotating rod drives the gear to rotate, and then the gear drives the rack to move horizontally, so that the rack drives the fixing rod to move horizontally, and then drives the clamping plate to move horizontally on the device sleeve, thereby achieving the effect of clamping the chain through the horizontal displacement of the clamping plate, making the detection data more accurate.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the device sleeve of the utility model when viewed from above;

[0019] Figure 3 It is a three-dimensional schematic diagram of the top view of the device sleeve of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the device sleeve of the utility model in cross section.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Detection device; 101. Device cover; 102. Anti-skid pad; 103. Fixing bracket; 104. Intelligent detection module; 105. Display screen; 2. Clamping device; 201. Motor; 202. Rotating rod; 203. Gear; 204. Positioning bracket; 205. Rack; 206. Fixing rod; 207. Slide groove; 208. Clamping plate. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] See also Figure 1-4 The utility model is a chain thickness detection device, comprising a detection device 1, the detection device 1 comprises a device cover 101, the bottom of the device cover 101 is fixedly connected with an anti-slip pad 102, the top of the device cover 101 is fixedly connected with a fixing frame 103, the inside of the fixing frame 103 is provided with an intelligent detection module 104, and the side of the device cover 101 away from the intelligent detection module 104 is provided with a display screen 105;

[0025] A clamping device 2 is arranged inside the detection device 1, and the clamping device 2 includes a motor 201, which is fixedly connected to the bottom of the inner wall of the device sleeve 101, and the output shaft of the motor 201 is fixedly connected to a rotating rod 202, and the end of the rotating rod 202 away from the motor 201 passes through a gear 203 and is fixedly connected to the gear 203. A positioning frame 204 is fixedly connected to the bottom of the inner wall of the device sleeve 101, and a rack 205 is slidably connected to the top of the positioning frame 204. The rack 205 and the gear 203 are meshed with each other, and a fixing rod 206 is fixedly connected to the side of the rack 205 away from the positioning frame 204. A sliding groove 207 is opened on the top of the device sleeve 101, and the end of the fixing rod 206 away from the rack 205 is slidably connected to the device sleeve 101 through the sliding groove 207, and a clamping plate 208 is fixedly connected to one side of the fixing rod 206.

[0026] There are four anti-slip pads 102, arranged in groups of two, and symmetrical with each other along the vertical center axis of the device cover 101. The fixing frame 103 is U-shaped, and the intelligent detection module 104 is located above the device cover 101. The above design is conducive to preventing the device from shaking during operation and causing it to slip off the workbench.

[0027] The number of positioning frames 204 is L-shaped, there are two positioning frames 204, and they are symmetrical along the vertical center axis of the device sleeve 101. There are two racks 205, and they are symmetrical along the vertical center axis of the gear 203. The above design is conducive to the rotation of the gear 203, thereby driving the rack 205 to move horizontally.

[0028] There are two fixing rods 206 , which are symmetrical along the center axis of the gear 203 . There are two sliding grooves 207 , which are symmetrical along the center axis of the device sleeve 101 . The above design facilitates the fixing rod 206 to slide in the sliding groove 207 .

[0029] There are two clamps 208 , which are symmetrical along the central axis of the device sleeve 101 . The clamps 208 are located inside the fixing frame 103 , and the end of the fixing rod 206 away from the rack 205 is located inside the fixing frame 103 . The above design facilitates the sliding of the clamps 208 on the top of the device sleeve 101 .

[0030] The intelligent detection module 104 is located above the clamping plate 208, one side of the clamping plate 208 is in contact with the top of the device cover 101, and the clamping plate 208 is designed to clamp the chain.

[0031] A specific application of this embodiment is: this application places a chain above the device sleeve 101, at which time the chain is located inside the fixed frame 103, and then drives the motor 201 through an external power supply, so that the motor 201 drives the rotating rod 202 to rotate, so that the rotating rod 202 drives the gear 203 to rotate, and then the gear 203 drives the rack 205 to move horizontally, so that the rack 205 slides on the positioning frame 204, and then through the horizontal displacement of the rack 205, the rack 205 drives the fixed rod 206 to move horizontally, so that the fixed rod 206 slides in the slide groove 207, and then the fixed rod 206 drives the splint 208 to move horizontally on the device sleeve 101, thereby achieving the effect of clamping the chain through the horizontal displacement of the splint 208, making the detection data more accurate.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A chain thickness detection device, comprising a detection device (1), characterized in that: The detection device (1) comprises a device cover (101), the bottom of the device cover (101) is fixedly connected to an anti-slip pad (102), the top of the device cover (101) is fixedly connected to a fixing frame (103), an intelligent detection module (104) is arranged inside the fixing frame (103), and a display screen (105) is arranged on a side of the device cover (101) away from the intelligent detection module (104); The detection device (1) is provided with a clamping device (2) inside, and the clamping device (2) comprises a motor (201), the motor (201) is fixedly connected to the bottom of the inner wall of the device sleeve (101), the output shaft of the motor (201) is fixedly connected to a rotating rod (202), the end of the rotating rod (202) away from the motor (201) is penetrated by a gear (203), and is fixedly connected to the gear (203), the bottom of the inner wall of the device sleeve (101) is fixedly connected to a positioning frame (204), and the positioning frame A rack (205) is slidably connected to the top of the gear (204), the rack (205) and the gear (203) are meshed with each other, a fixed rod (206) is fixedly connected to the side of the rack (205) away from the positioning frame (204), a sliding groove (207) is provided on the top of the device sleeve (101), and one end of the fixed rod (206) away from the rack (205) is slidably connected to the device sleeve (101) through the sliding groove (207), and a clamping plate (208) is fixedly connected to one side of the fixed rod (206).

2. A chain thickness detection device according to claim 1, characterized in that: The number of the anti-slip pads (102) is four, arranged in groups of two, and symmetrical with each other along the vertical center axis of the device cover (101); the shape of the fixing frame (103) is U-shaped; and the intelligent detection module (104) is located above the device cover (101).

3. A chain thickness detection device according to claim 2, characterized in that: The number of the positioning frames (204) is L-shaped, the number of the positioning frames (204) is two, and they are symmetrical to each other along the vertical center axis of the device sleeve (101), and the number of the racks (205) is two, and they are symmetrical to each other along the vertical center axis of the gear (203).

4. A chain thickness detection device according to claim 3, characterized in that: The number of the fixing rods (206) is two and they are symmetrical along the center axis of the gear (203); the number of the sliding grooves (207) is two and they are symmetrical along the center axis of the device sleeve (101).

5. A chain thickness detection device according to claim 4, characterized in that: The number of the clamping plates (208) is two and they are symmetrical along the central axis of the device sleeve (101). The clamping plates (208) are located inside the fixing frame (103), and the end of the fixing rod (206) away from the rack (205) is located inside the fixing frame (103).

6. A chain thickness detection device according to claim 5, characterized in that: The intelligent detection module (104) is located above the clamping plate (208), and one side of the clamping plate (208) is in contact with the top of the device sleeve (101).

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