Measuring device for knurling of cold-formed section steel

Abstract

The utility model discloses a measuring device used for cold-formed section steel knurling, comprising a base plate, the top of the base plate is provided with an overturning assembly, the overturning assembly comprises an installation column fixedly connected with one side of the outer wall of the top of the base plate, the outer wall of one side of the installation column is rotatably connected with an installation disc, and the outer wall of the circumference of the installation disc is fixedly sleeved with a gear ring. A mounting frame is fixedly connected to one side of the outer wall of the top of the bottom plate and located at the bottom of the mounting disc, the inner walls of the two ends of the mounting frame are fixedly connected with the same limiting rod, the limiting rod is slidably sleeved with a rack, the rack is meshed with the gear ring, and the inner walls of the two ends of the mounting frame are rotationally connected with the same first lead screw. According to the utility model, through the arrangement of the overturning assembly, the mounting disc for fixing the steel roller can be driven to overturn at will, the practicability of the device is effectively improved, and thus the measurement process of each position of the steel roller is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel roller production, in particular to a measuring device for cold-bent steel roller patterns. Background Art

[0002] Roller patterns, also known as roller patterns, roller patterns, and embossing patterns, are specially made into concave and convex patterns to increase friction on the surface of machine parts or make them easier to hold. These patterns are generally produced by rolling or cutting the extruded parts with a knurling knife on a lathe to create patterns on the surface, usually in metric and imperial units.

[0003] After the pattern on the surface of the steel roller is processed, in order to ensure the quality of the product, a measuring device is needed to measure the size of the steel roller pattern.

[0004] Since the mass of the steel roller is large, the existing measuring device is relatively simple. If other positions need to be measured, a large force is required to flip the steel roller, which is inconvenient to operate and has limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a measuring device for cold-bent steel roll patterns to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measuring device for cold-bent steel roller flowers, comprising a base plate, characterized in that a flip assembly is installed on the top of the base plate, the flip assembly includes a mounting column fixedly connected to one side of the outer wall of the top of the base plate, the outer wall of one side of the mounting column is rotatably connected to a mounting disk, the circumferential outer wall fixing sleeve of the mounting disk is provided with a gear ring, the top outer wall of the base plate is fixedly connected to one side of the mounting frame, the mounting frame is located at the bottom of the mounting disk, the inner walls at both ends of the mounting frame are fixedly connected to the same limit rod, the limit rod sliding sleeve is provided with a rack, and the rack and the gear ring are meshed.

[0007] As a further preferred embodiment of the present technical solution, the inner walls at both ends of the mounting frame are rotatably connected to the same screw rod, the protruding part of the rack is threadedly sleeved on the outside of the screw rod, a motor is fixedly mounted on the outer wall of one end of the mounting frame, and the motor shaft and one end of the screw rod are coaxially fixed.

[0008] The mounting plate that can drive the fixed steel roller to flip at will effectively improves the practicability of the device, thereby ensuring that the measurement process of each position of the steel roller is more convenient. If you need to check other positions of the steel roller, you only need to start the motor outside the mounting frame, and the motor can drive the screw rod to rotate. The rack restricted by the limit rod will be driven by the screw rod to move. The rack can drive the mounting plate to rotate on one side of the mounting column through the gear ring engaged with it, and then the steel roller will also be driven to rotate. At this time, the roller flowers at other positions are also more convenient to measure.

[0009] As a further preferred embodiment of the present technical solution, a fixing component is installed inside the mounting plate, and the fixing component includes a limiting groove opened on the inner wall of one side of the mounting plate, and the same bidirectional screw rod is rotatably connected in the limiting groove, and both ends of the bidirectional screw rod are threadedly connected to a fixing plate, and the two fixing plates are slidably connected in the limiting groove.

[0010] As a further preferred embodiment of the present technical solution, a turntable is rotatably connected to both sides of the circumferential outer wall of the mounting plate, and the two turntables are coaxially fixed to the two ends of the bidirectional screw rod respectively.

[0011] The turntable drives the bidirectional screw to rotate inside the limit groove, and the two fixed plates restricted by the limit groove will be driven by the bidirectional screw to approach each other, and one end of the steel roller can be fixed, ensuring that the device can adapt to the fixing work of steel rollers of different models.

[0012] As a further preferred embodiment of the present technical solution, a hydraulic cylinder is fixedly installed in the middle of the outer wall at the top of the base plate, and a receiving frame is fixedly connected to the output end of the hydraulic cylinder, and the receiving frame and the fixed component are kept at the same level.

[0013] As a further preferred embodiment of the present technical solution, a plurality of rollers distributed at equal distances are arranged inside the receiving frame, and the plurality of rollers are all set to a horizontal state.

[0014] As a further preferred embodiment of the technical solution, a support frame is fixedly connected to the other side of the top outer wall of the bottom plate, a guide rod is fixedly connected to the outer wall of one side of the support frame, and two telescopic rulers are provided on the outer sliding sleeve of the guide rod.

[0015] The utility model provides a measuring device for cold-bent steel rolls, which has the following beneficial effects:

[0016] (1) The utility model is capable of driving the mounting plate for fixing the steel roller to be flipped at will by setting a flipping assembly, thereby effectively improving the practicability of the device, thereby ensuring that the measurement process of each position of the steel roller is more convenient. If it is necessary to check other positions of the steel roller, it is only necessary to start the motor outside the mounting frame, and the motor can drive the screw rod to rotate. The rack restricted by the limit rod will be driven by the screw rod to move. The rack can drive the mounting plate to rotate on one side of the mounting column through the gear ring meshing with it, and then the steel roller will also be driven to rotate. At this time, the roller flowers at other positions are also more convenient to measure.

[0017] (2) The utility model sets a fixing component, and drives the bidirectional screw rod to rotate inside the limit groove through the turntable. The two fixing plates restricted by the limit groove will be driven by the bidirectional screw rod to approach each other, and one end of the steel roller can be fixed, thereby ensuring that the device can adapt to the fixing work of steel rollers of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the enlarged structure of the overall fixing component of the utility model;

[0020] Figure 3 It is an enlarged structural diagram of the hydraulic cylinder and the receiving frame of the utility model;

[0021] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] In the figure: 1. bottom plate; 2. support frame; 3. guide rod; 4. telescopic ruler; 5. hydraulic cylinder; 6. receiving frame; 7. roller; 8. flip assembly; 9. fixing assembly; 801. mounting column; 802. mounting plate; 803. gear ring; 804. mounting frame; 805. screw rod 1; 806. limit rod; 807. rack; 901. limit groove; 902. bidirectional screw rod; 903. fixing plate; 904. turntable. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 and Figure 4 As shown, in this embodiment, a measuring device for cold-bent steel roller flower comprises a base plate 1, characterized in that: a flip assembly 8 is installed on the top of the base plate 1, and the flip assembly 8 comprises a mounting column 801 fixedly connected to one side of the top outer wall of the base plate 1, and the outer wall of one side of the mounting column 801 is rotatably connected to a mounting disk 802, and the circumferential outer wall of the mounting disk 802 is fixedly sleeved with a gear ring 803, and a mounting frame 804 is fixedly connected to one side of the top outer wall of the base plate 1, and the mounting frame 804 is located at the bottom position of the mounting disk 802, and the inner walls at both ends of the mounting frame 804 are fixedly connected to the same limit rod 806, and the limit rod 806 sliding sleeve is provided with a rack 807, and the rack 807 and the gear ring 803 are meshed.

[0025] The inner walls at both ends of the mounting frame 804 are rotatably connected to a same screw rod 805, the protruding portion of the rack 807 is threadedly sleeved on the outside of the screw rod 805, a motor is fixedly mounted on the outer wall of one end of the mounting frame 804, and the motor shaft and one end of the screw rod 805 are coaxially fixed.

[0026] If it is necessary to check other positions of the steel roller, it is only necessary to start the motor outside the mounting frame 804, and the motor can drive the screw rod 805 to rotate. The rack 807 restricted by the limit rod 806 will be driven by the screw rod 805 to move. The rack 807 can drive the mounting plate 802 to rotate on one side of the mounting column 801 through the gear ring 803 engaged with it, and then the steel roller will also be driven to rotate. At this time, the roller flowers at other positions are also more convenient to measure.

[0027] like Figure 2 As shown, a fixing component 9 is installed inside the mounting plate 802, and the fixing component 9 includes a limiting groove 901 opened on the inner wall of one side of the mounting plate 802, and a same bidirectional screw rod 902 is rotatably connected in the limiting groove 901, and both ends of the bidirectional screw rod 902 are threadedly connected to a fixing plate 903, and the two fixing plates 903 are slidably connected in the limiting groove 901.

[0028] A turntable 904 is rotatably connected to both sides of the circumferential outer wall of the mounting plate 802. The two turntables 904 are coaxially fixed to the two ends of the bidirectional screw rod 902, respectively, so as to increase the transmission force arm.

[0029] The two-way screw rod 902 is driven to rotate inside the limiting groove 901 by the turntable 904, and the two fixing plates 903 restricted by the limiting groove 901 will be driven by the two-way screw rod 902 to approach each other, and one end of the steel roller can be fixed, ensuring that the device can adapt to the fixing work of steel rollers of different models.

[0030] like Figure 1 and Figure 3 As shown, a hydraulic cylinder 5 is fixedly installed in the middle of the top outer wall of the base plate 1, and a receiving frame 6 is fixedly connected to the output end of the hydraulic cylinder 5, and the receiving frame 6 and the fixing component 9 are kept at the same level.

[0031] A plurality of rollers 7 distributed at equal distances are arranged inside the receiving frame 6, and the plurality of rollers 7 are all arranged in a horizontal state, so as to reduce the friction between the steel roller and the receiving frame 6 when the steel roller rotates.

[0032] By starting the hydraulic cylinder 5 to drive the receiving frame 6 to move upward, the other end of the steel roller will be driven by the receiving frame 6 to move, so that the steel roller is in a horizontal state, thereby ensuring the stability of the steel roller.

[0033] like Figure 1 As shown, a support frame 2 is fixedly connected to the other side of the top outer wall of the bottom plate 1, a guide rod 3 is fixedly connected to the outer wall of one side of the support frame 2, and two telescopic rulers 4 are provided on the outer sliding sleeve of the guide rod 3. The telescopic ruler 4 is pushed to slide outside the guide rod 3, and one end of the telescopic ruler 4 contacts the pattern of the steel roller, which can then be observed by referring to the scale on the surface of the guide rod 3.

[0034] The utility model provides a measuring device for cold-bent steel roller flower, and the specific working principle is as follows:

[0035] When the device is working, one end of the steel roller is inserted between the two fixed plates 903, and then the receiving frame 6 is driven upward by starting the hydraulic cylinder 5, and the other end of the steel roller is driven by the receiving frame 6 to move, so that the steel roller is in a horizontal state, which can ensure the stability of the steel roller, and then the turntable 904 drives the bidirectional screw rod 902 to rotate inside the limiting groove 901, and the two fixed plates 903 restricted by the limiting groove 901 will be driven by the bidirectional screw rod 902 to move closer to each other, and one end of the steel roller can be fixed, ensuring that the device can adapt to the fixing work of steel rollers of different models, and then the telescopic ruler 4 is pushed to make it Slide outside the guide rod 3 and make one end of the telescopic ruler 4 contact the pattern of the steel roller, which can then be observed by referring to the scale on the surface of the guide rod 3. If you need to check other positions of the steel roller, you only need to start the motor outside the mounting frame 804, and the motor can drive the screw rod 805 to rotate. The rack 807 restricted by the limit rod 806 will be driven by the screw rod 805 to move. The rack 807 can drive the mounting plate 802 to rotate on one side of the mounting column 801 through the gear ring 803 meshing with it, and then the steel roller will also be driven to rotate. At this time, the roller patterns at other positions are also more convenient to measure.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring device for cold-bent steel rolls, comprising a base plate (1), characterized in that: A flip assembly (8) is installed on the top of the base plate (1), and the flip assembly (8) comprises a mounting column (801) fixedly connected to one side of the outer wall of the top of the base plate (1); the outer wall of one side of the mounting column (801) is rotatably connected to a mounting plate (802); the circumferential outer wall of the mounting plate (802) is fixedly sleeved with a toothed ring (803); a mounting frame (804) is fixedly connected to one side of the outer wall of the top of the base plate (1); the mounting frame (804) is located at the bottom of the mounting plate (802); the inner walls at both ends of the mounting frame (804) are fixedly connected to the same limiting rod (806); the limiting rod (806) is slidably sleeved with a rack (807); the rack (807) and the toothed ring (803) are meshed.

2. The measuring device for cold-bent steel roll flower according to claim 1, characterized in that: The inner walls at both ends of the installation frame (804) are rotatably connected to the same screw rod (805), the protruding part of the rack (807) is threadedly sleeved on the outside of the screw rod (805), and a motor is fixedly installed on the outer wall of one end of the installation frame (804), and the motor shaft and one end of the screw rod (805) are coaxially fixed.

3. The measuring device for cold-bent steel roll flower according to claim 1, characterized in that: A fixing assembly (9) is installed inside the mounting plate (802), and the fixing assembly (9) includes a limiting groove (901) provided on an inner wall of one side of the mounting plate (802), and a same bidirectional screw rod (902) is rotatably connected in the limiting groove (901), and both ends of the bidirectional screw rod (902) are threadedly connected to a fixing plate (903), and the two fixing plates (903) are slidably connected in the limiting groove (901).

4. The measuring device for cold-bent steel roll flower according to claim 3 is characterized in that: A rotating disk (904) is rotatably connected to both sides of the circumferential outer wall of the mounting disk (802), and the two rotating disks (904) are coaxially fixed to the two ends of the bidirectional screw rod (902) respectively.

5. The measuring device for cold-bent steel roll pattern according to claim 1 is characterized in that: A hydraulic cylinder (5) is fixedly installed in the middle of the top outer wall of the bottom plate (1), and a receiving frame (6) is fixedly connected to the output end of the hydraulic cylinder (5), and the receiving frame (6) and the fixing component (9) are kept at the same level.

6. The measuring device for cold-bent steel roll pattern according to claim 5, characterized in that: A plurality of rollers (7) distributed at equal distances are arranged inside the receiving frame (6), and the plurality of rollers (7) are all arranged in a horizontal state.

7. The measuring device for cold-bent steel roll pattern according to claim 1, characterized in that: A support frame (2) is fixedly connected to the other side of the top outer wall of the bottom plate (1), a guide rod (3) is fixedly connected to the outer wall of one side of the support frame (2), and two telescopic rulers (4) are provided on the outer sliding sleeve of the guide rod (3).

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