Textile steel collar inner diameter detection tool

Abstract

The utility model provides a tool for detecting the inner diameter of a textile steel collar, belongs to the technical field of textile steel collar production, and is used for solving the technical problems that the existing textile steel collar inner diameter detection operation is inconvenient and the detection efficiency is low. Comprising a base, a sliding groove is formed in the base, a graduated scale is slidably arranged in the sliding groove, an indicating arrow is arranged on the base, detection rods are arranged on the graduated scale and the base, two clamping plates are arranged on the two sides of the upper portion of the base, a sliding assembly is arranged on the base, and first elastic ropes are fixed to the ends of the clamping plates; the other end of the first elastic rope is fixedly connected with one end of the graduated scale away from the detection rod; according to the textile steel collar inner diameter detection tool, when the inner diameter of the textile steel collar is detected, the textile steel collar can be clamped in the middle position, it is guaranteed that the two detection rods are located at the farthest position of the textile steel collar, detection of the inner diameter is achieved, the textile steel collar does not incline, operation of operators is facilitated, and therefore the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile steel collar production and relates to a tool for detecting the inner diameter of a textile steel collar. Background Art

[0002] Textile rings, a crucial component of ring spinning machines, are used in varying quantities, ranging from 600 to 1,200 rings per model, with an annual consumption of nearly 100 million rings. In actual operation, the rings and the traveler (a friction pair) slide against each other at high speeds. Because the friction between the two is dry, the ring's internal raceway requires high hardness and a high coefficient of friction. Currently, domestic spinning companies primarily use rings made of bearing steel.

[0003] After the production of textile steel collars, their inner diameter dimensions need to be inspected to ensure the quality of the finished products. This requires the operator to use a vernier caliper for inspection and the operator to manually fix the textile steel collars, which is inconvenient and has low inspection efficiency.

[0004] Based on this, we designed a tool for detecting the inner diameter of textile steel collars. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and propose a tool for detecting the inner diameter of a textile steel ring. The technical problem to be solved by the device is: how to improve the efficiency of detecting the inner diameter of a textile steel ring.

[0006] The purpose of this utility model can be achieved through the following technical solutions:

[0007] A tool for detecting the inner diameter of a textile steel collar comprises a base, a slide groove is provided on the base, a scale is slidably arranged in the slide groove, an indicator arrow is provided on the base, a detection rod is provided on both the scale and the base, two symmetrically distributed clamps are provided on both sides above the base, and a sliding assembly for driving the two clamps to slide in a mirror image is provided on the base, a first elastic rope is fixed to the end of the clamp, and the other end of the first elastic rope is fixedly connected to the end of the scale away from the detection rod.

[0008] The sliding assembly includes a bent rod fixed on two splints respectively, a mounting groove is opened at the bottom of the base, two fixed sleeves are fixed in the mounting groove, a rack is slidably arranged in the fixed sleeve, and the two racks are fixedly connected to the two bent rods respectively, a gear is rotatably arranged in the mounting groove, and the gear is engaged with the rack.

[0009] With the above structure, when in use, the textile steel collar is placed on the outside of the two detection rods, and then the scale is pulled. Under the pulling action of the first elastic rope, the two clamps move closer to the middle, clamping the textile steel collar in the middle position to prevent the textile steel collar from tilting. When the two detection rods are in contact with the inner wall of the textile steel collar, the operator can determine the inner diameter of the textile steel collar according to the reading on the scale pointed by the indicator arrow, and the two racks are engaged with the gear, which can ensure that the two racks move synchronously, further ensuring that the two clamps move closer to the middle synchronously.

[0010] Two fixing blocks are fixed in the installation groove, and a second elastic rope is connected between the fixing blocks and the racks at corresponding positions.

[0011] With the above structure, when a textile steel collar is inspected, the scale is released. At this time, the second elastic rope will reset the two racks. At the same time, the scale is pulled by the first elastic rope to move the two detection rods closer to each other, achieving an automatic reset effect and facilitating the placement of the next textile steel collar.

[0012] An oblique support rod is fixed on the bent rod, and the end of the oblique support rod is fixed to the clamping plate.

[0013] With the above structure, the oblique support rod can improve the connection stability between the bent rod and the clamping plate, prevent the clamping plate from tilting, and improve the operating stability of the device.

[0014] The detection rod includes a vertical rod with a long slot on the vertical rod and a threaded column in the long slot. A gasket is fixed at one end of the threaded column, a detection cone is fixed on the gasket, and a fixing nut is threadedly connected on the threaded column.

[0015] With the above structure, the operator can fix the detection cone at any height of the long slot by fixing the nut, and can measure the inner diameter of the textile steel collar at any height. When the inner wall of the textile steel collar is uneven, it can be detected more accurately, further improving the detection accuracy. It can also be applied to textile steel collars of different specifications, expanding the scope of application of the device.

[0016] Compared with the existing technology, this textile steel ring inner diameter detection tool has the following advantages:

[0017] 1. By means of the clamping plate, the sliding assembly, the detection rod, the scale and the first elastic rope, the textile steel collar can be clamped in the middle position when detecting the inner diameter of the textile steel collar, ensuring that the two detection rods are located at the position where the textile steel collar is farthest apart, thereby realizing the detection of the inner diameter. In addition, the textile steel collar will not be skewed, and the operator does not need to manually fix it, which makes the operation more convenient, thereby improving the detection efficiency.

[0018] 2. The detection rod can be used to change the height of the detection cone so that it contacts different positions of the inner wall of the textile steel collar, further improving the detection accuracy. It can also detect textile steel collars with uneven inner walls, expanding the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the bottom structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the detection rod in the utility model.

[0022] In the figure: 1. Base; 2. Slide; 3. Scale; 4. Detection rod; 401. Vertical pole; 402. Long notch; 403. Threaded column; 404. Gasket; 405. Fixing nut; 406. Detection cone; 5. Indicator arrow; 6. Clamp; 7. First elastic rope; 8. Sliding assembly; 801. Mounting groove; 802. Fixing sleeve; 803. Rack; 804. Bend rod; 805. Gear; 806. Fixing block; 807. Second elastic rope; 808. Oblique support rod. DETAILED DESCRIPTION

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0026] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0027] See also Figure 1-3 The present embodiment provides a tool for detecting the inner diameter of a textile steel collar, comprising a base 1, a slide groove 2 being provided on the base 1, and a scale 3 being slidably provided in the slide groove 2, and an indicating arrow 5 being provided on the base 1, and a detection rod 4 being provided on both the scale 3 and the base 1, two symmetrically distributed splints 6 being provided on both sides above the base 1, and a sliding assembly 8 for driving the two splints 6 to slide in a mirror image is provided on the base 1, a first elastic rope 7 being fixed to the end of the splint 6, and the other end of the first elastic rope 7 being fixedly connected to the end of the scale 3 away from the detection rod 4.

[0028] The sliding assembly 8 includes a curved rod 804 fixed on the two splints 6 respectively, and a mounting groove 801 is provided at the bottom of the base 1. Two fixing sleeves 802 are fixed in the mounting groove 801. A rack 803 is slidably provided in the fixing sleeve 802, and the two racks 803 are fixedly connected to the two curved rods 804 respectively, and a gear 805 is rotatably provided in the mounting groove 801, and the gear 805 is meshed with the rack 803; when in use, the textile steel collar is sleeved on the outside of the two detection rods 4, and then the scale 3 is pulled. Under the pulling action of the first elastic rope 7, the two splints 6 move closer to the middle, clamping the textile steel collar in the middle position to prevent the textile steel collar from tilting. When the two detection rods 4 are in contact with the inner wall of the textile steel collar, the operator can determine the inner diameter of the textile steel collar according to the reading on the scale 3 pointed by the indicator arrow 5. Moreover, the two racks 803 are meshed with the gear 805, which can ensure that the two racks 803 move synchronously, further ensuring that the two splints 6 move synchronously to the middle.

[0029] Two fixing blocks 806 are fixed in the mounting groove 801, and a second elastic cord 807 is connected between the fixing blocks 806 and the racks 803 at the corresponding positions. When a textile collar is inspected, the scale 3 is released, and the second elastic cord 807 resets the two racks 803. At the same time, the scale 3 is pulled by the first elastic cord 7, and the two detection rods 4 are moved closer to each other, achieving an automatic reset effect, making it easier to place the next textile collar.

[0030] An oblique support rod 808 is fixed on the bent rod 804, and the end of the oblique support rod 808 is fixed to the splint 6; the oblique support rod 808 can improve the connection stability between the bent rod 804 and the splint 6, prevent the splint 6 from tilting, and improve the operating stability of the device.

[0031] The detection rod 4 includes a vertical rod 401, which has a long slot 402, a threaded column 403 in the long slot 402, a gasket 404 fixed at one end of the threaded column 403, a detection cone 406 fixed on the gasket 404, and a fixing nut 405 threadedly connected on the threaded column 403; the operator can fix the detection cone 406 at any height of the long slot 402 through the fixing nut 405, and can measure the inner diameter of the textile steel collar at any height. When the inner wall of the textile steel collar is uneven, it can be detected more accurately, further improving the detection accuracy. Moreover, it can be applied to textile steel collars of different specifications, expanding the scope of application of the device.

[0032] In this embodiment, the above fixing methods are the most commonly used fixing connection methods in this field, such as welding, bolt connection, etc.

[0033] The working principle of this utility model:

[0034] When in use, the textile steel collar is placed on the outside of the two detection rods 4, and then the scale 3 is pulled. Under the pulling action of the first elastic rope 7, the two splints 6 move closer to the middle, and the two racks 803 are engaged with the gear 805, which can ensure that the two racks 803 move synchronously, clamping the textile steel collar in the middle position to prevent the textile steel collar from tilting. When the two detection rods 4 are in contact with the inner wall of the textile steel collar, the operator can determine the inner diameter of the textile steel collar according to the reading on the scale 3 pointed by the indicator arrow 5. After the detection is completed, the scale 3 is loosened, and the second elastic rope 807 will reset the two racks 803. At the same time, the first elastic rope The force rope 7 pulls the scale 3, bringing the two detection rods 4 closer to each other, achieving an automatic resetting effect, making it convenient to place the next textile steel collar. In addition, the same textile steel collar can be measured multiple times at different angles, measuring multiple sets of data, and further improving the detection accuracy. In addition, the operator can fix the detection cone 406 at any height of the long slot 402 through the fixing nut 405, and can measure the inner diameter of the textile steel collar at any height. When the inner wall of the textile steel collar is uneven, it can be detected more accurately, further improving the detection accuracy. It can also be applied to textile steel collars of different specifications, expanding the scope of application of the device.

[0035] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A tool for detecting the inner diameter of a textile steel ring, comprising a base (1), characterized in that: The base (1) is provided with a slide groove (2), and a scale (3) is slidably provided in the slide groove (2), and an indicating arrow (5) is provided on the base (1), and a detection rod (4) is provided on both the scale (3) and the base (1). Two symmetrically distributed clamping plates (6) are provided on both sides above the base (1), and a sliding assembly (8) for driving the two clamping plates (6) to slide in a mirror image is provided on the base (1), and a first elastic rope (7) is fixed to the end of the clamping plate (6), and the other end of the first elastic rope (7) is fixedly connected to the end of the scale (3) away from the detection rod (4).

2. A textile steel ring inner diameter detection tool according to claim 1, characterized in that: The sliding assembly (8) comprises a curved rod (804) respectively fixed on the two clamping plates (6); a mounting groove (801) is provided at the bottom of the base (1); two fixed sleeves (802) are fixed in the mounting groove (801); a rack (803) is slidably provided in the fixed sleeve (802); and the two racks (803) are respectively fixedly connected to the two curved rods (804); a gear (805) is rotatably provided in the mounting groove (801), and the gear (805) is meshed with the rack (803).

3. A textile steel ring inner diameter detection tool according to claim 2, characterized in that: Two fixing blocks (806) are fixed in the installation groove (801), and a second elastic rope (807) is connected between the fixing blocks (806) and the racks (803) at corresponding positions.

4. A textile steel ring inner diameter detection tool according to claim 2 or 3, characterized in that: An oblique support rod (808) is fixed on the bent rod (804), and the end of the oblique support rod (808) is fixed to the clamping plate (6).

5. The inner diameter detection tool for textile steel rings according to claim 1, characterized in that: The detection rod (4) comprises a vertical rod (401), a long notch (402) is provided on the vertical rod (401), a threaded column (403) is provided in the long notch (402), a gasket (404) is fixed at one end of the threaded column (403), a detection cone (406) is fixed on the gasket (404), and a fixing nut (405) is threadedly connected on the threaded column (403).

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