Shoe sole anti-bending test tool
By designing a sole anti-bending test tool for shoe sole including a testing table and a testing plate, and using slide chutes and slide shafts to achieve sole bending test, the problems of high cost and complex structure in the prior art are solved, and low cost is achieved , efficient sole anti-bending performance detection.
Patent Information
- Application Number
- CN202421177202.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In the prior art, the tooling for sole bending resistance testing is large in size, cumbersome in structure and high cost, making it difficult to meet the needs of small and medium-sized enterprises.
A sole anti-bending test tool for the sole including a testing table and a testing plate is designed. The sole bending test is realized through the sliding grooves and sliding shafts on the testing plate. The drive member drives the sliding shaft to slide synchronously to realize the reciprocating bend of the sole. Fold detection.
Reduces the cost and space of the test equipment, simplifies the operation process, is suitable for small and medium-sized enterprises, and improves testing efficiency and scope.
Smart Images
Figure CN222466201U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sole anti-bending test equipment, in particular to a sole anti-bending test tool. Background Art
[0002] In the prior art, after the sole is produced by the mold and injection molding equipment, it is necessary to evaluate the sole to ensure whether the sole can be mass-produced and assembled, for example, the bending resistance, friction performance, waterproof performance, etc. of the sole are tested. Under normal use of the shoe, the connection between the two ends and the middle of the sole is a bending point, that is, when a normal person walks, the connection between the two ends and the middle of the sole mostly bends. In the prior art, the tooling for testing the bending resistance of the sole is large in size and its structure is relatively complicated. Most of them are automated testing equipment. When the bending resistance performance is required, During the test, the sole is placed in the tooling and the two ends of the sole are bent by a mechanical arm or a clamping arm, while the middle part of the sole is fixed. The sole is bent back and forth for a long time until damage occurs to the sole, then the test is terminated and the corresponding number of bending times is recorded to determine the bending performance. At present, the anti-bending performance testing machine in the prior art has a high cost and cumbersome operation due to components such as a mechanical arm, a stepping motor, and an industrial control all-in-one machine. It is difficult for small and medium-sized enterprises to purchase the sole anti-bending test tooling with a high cost and cumbersome operation, and the prior art lacks a sole anti-bending test tooling with a low cost and easy operation. Utility Model Content
[0003] In view of the shortcomings of the prior art, the utility model provides a sole anti-bending test tool to solve the problem that the prior art lacks a sole anti-bending test tool that is easy to operate and has low cost.
[0004] To achieve the above-mentioned purpose, the utility model provides a sole bending resistance testing tool, including a testing platform and a testing plate arranged on the testing platform, the testing plate is provided with a fixed shaft, two sliding grooves are provided on the testing plate along the height direction of the testing plate, the two sliding grooves are arranged opposite to each other and the fixed shaft is located between the two sliding grooves, the radial cross-section of the sliding groove is arranged in an arc shape, the fixed shaft is provided with a fixing part for fixing the middle part of the external sole to be tested, sliding shafts are slidably arranged in the two sliding grooves, the two sliding shafts are provided with clamping parts for clamping and fixing the end parts of the external sole to be tested, and the testing plate is provided with a driving part for driving the two sliding shafts to slide synchronously in their respective corresponding sliding grooves.
[0005] The advantages of adopting the above technical scheme are as follows: the operator fixes the middle part of the sole to be tested by the fixing member, and then fixes the two ends of the sole respectively by two clamping members, and then starts the driving member to drive the two sliding shafts to slide synchronously in their respective sliding grooves, and the radial cross-section of the sliding groove is arranged in an arc shape, so that the sliding trajectory of the sliding shaft is also in an arc shape, and the two ends are fixed by the clamping members respectively, so that when the two sliding shafts slide synchronously to the highest point of the sliding groove, the sole is in an upward bending state, that is, at this time, the radial cross-section of the sole is in an arc shape, and when the two sliding shafts slide synchronously to the lowest point of the sliding groove, the sole is in a downward bending state, and the two sliding shafts are driven by the driving member to slide synchronously to realize the reciprocating sliding of the sliding shafts in the sliding groove, and then realize the alternation of the upward bending and downward bending of the sole, so as to realize the detection of the number of times the sole resists bending; the above technical setting is convenient for the operator to operate, and at the same time, the setting of the sliding shaft and the sliding groove is convenient for driving the sole to bend, and the driving member can drive the sliding shaft to slide synchronously, Compared with the existing technology through the coordination of motors and robotic arms, this technology can greatly reduce costs and occupy less space, thereby meeting the needs of small and medium-sized enterprises; in the above technology, in order to meet a large number of testing needs, multiple groups of test boards can be set on the test bench, and the components on each test board are set consistently, so that one test bench can simultaneously perform anti-bending number tests on multiple soles, thereby improving the test range and test efficiency and meeting the needs of small and medium-sized enterprises; in the above technology, in order to record the number of times the sole is bent, contact sensors can be installed on the top and bottom of the slide, and the number of bends is recorded when the slide shaft contacts the contact sensor, so as to generate data for transmission to the external intelligent control center, thereby facilitating the recording of the total number of bending times of the sole, so that the operator can check the number of bending times when the sole is worn out, and then improve the subsequent production process of the sole or replace the mold according to the number of bending times. The contact sensor in the above technology is an existing technology, and its communication method and specific structure will not be described in detail.
[0006] The utility model is further arranged that: a support plate is arranged on the fixed shaft, the top surface of the support plate is a supporting surface for contacting the bottom surface of the middle part of the sole to be detected by the outside world, the fixing part includes a clamping plate slidably arranged along the height direction of the detection plate, the clamping plate is arranged above the support plate, the clamping plate and the support plate are arranged opposite to each other and a clamping groove is formed therebetween, two fixing bolts are threadedly connected between the support plate and the clamping plate, the two fixing bolts are arranged at both ends of the clamping groove and the two fixing bolts are arranged opposite to each other.
[0007] The benefits of adopting the above technical solution are: when fixing the middle part of the sole, the operator places the sole on the support plate and moves the sole so that the support plate abuts against the middle part of the sole, and then the operator moves the clamping plate so that the clamping plate and the support plate cooperate to achieve clamping and limiting the middle part of the sole, and then the operator screws in the fixing bolt so that the fixing bolt connects the clamping plate and the support plate to achieve fixation of the clamping plate and the support plate, thereby achieving clamping and fixing of the middle part of the sole, avoiding shaking or displacement of the middle part of the sole, which would cause failure of the bending resistance test.
[0008] The utility model is further configured as follows: the clamping member includes an upper plate and a lower plate, the side wall of the lower plate is connected to the starting end of the sliding shaft, the upper plate and the lower plate are arranged opposite to each other and a groove is formed between the upper plate and the lower plate for accommodating the end of the sole to be detected by the outside world, two adjusting bolts are threadedly connected between the upper plate and the lower plate, the two adjusting bolts are respectively arranged at both ends of the groove and the two adjusting bolts are arranged opposite to each other.
[0009] The benefits of adopting the above technical solution are: when fixing the two ends of the sole, the operator brings the lower plate into contact with the bottom surface of the sole end, and then the operator moves the upper plate so that the upper plate and the lower plate cooperate to achieve clamping and limiting the end of the sole, and then the operator screws in the adjusting bolt so that the adjusting bolt connects the upper plate and the lower plate to achieve fixation of the upper plate and the lower plate, thereby achieving clamping and fixing of the end of the sole, avoiding separation of the end of the sole from the sliding shaft, resulting in failure of the anti-bending performance test.
[0010] The utility model is further configured that: the starting end of the sliding shaft is rotatably connected to the side wall of the lower plate along the axis direction of the sliding shaft.
[0011] The benefit of adopting the above technical solution is that the starting end of the sliding shaft in the above technology is connected to the side wall of the lower plate by rotation along the axis of the sliding shaft, that is, the end of the sole will not get stuck when it bends with the movement of the sliding shaft, thereby ensuring that the radial cross-section of the sole is set in an arc shape when it bends.
[0012] The utility model is further configured as follows: a swing cavity is hollowly provided in the detection plate, the two slide grooves are connected to the swing cavity, a rotating shaft and a matching shaft are rotatably arranged in the swing cavity, a first swing shaft is connected between the end of one of the slide shafts and the beginning of the rotating shaft, a second swing shaft is connected between the end of the other slide shaft and the beginning of the matching shaft, the driving member includes a driving motor for driving the rotating shaft to rotate axially so that the rotating shaft drives the first swing shaft to perform a fan-shaped swinging motion in the swing cavity, the output end of the driving motor penetrates into the swing cavity and is connected to the end of the rotating shaft, the driving motor is arranged on the detection table, and synchronous gears are arranged on the rotating shaft and the matching shaft, and the two synchronous gears are meshed with each other.
[0013] The benefits of adopting the above technical scheme are: in the above technology, when it is necessary to drive the sliding shaft to slide, the driving motor starts and drives the rotating shaft to rotate axially, the rotating shaft rotates and drives the first swing shaft to swing in a fan shape, and the fan-shaped swing of the first swing shaft will drive the sliding shaft connected to it to slide in the corresponding slide groove along the arc direction of the slide groove. Because the two synchronous gears are engaged, the matching shaft rotates synchronously when the rotating shaft rotates, thereby making the second swing shaft swing in a fan shape, and the fan-shaped swing of the second swing shaft will drive the sliding shaft connected to it to slide in the corresponding slide groove along the arc direction of the slide groove, thereby realizing the synchronous sliding of the two sliding shafts in their respective corresponding slide grooves, thereby improving the driving efficiency and detection efficiency. In the above technology, the two sliding shafts are synchronously driven to slide by the driving motor, thereby reducing the required tooling, improving detection efficiency, reducing costs, and meeting the needs of small and medium-sized enterprises.
[0014] The utility model is further configured as follows: positioning grooves are provided on the inner wall of the swing cavity along the swing trajectory direction of the first swing axis and along the swing trajectory direction of the second swing axis, positioning blocks are provided on the first swing axis and the second swing axis, and the two positioning blocks are slidably arranged in their respective corresponding and adjacent positioning grooves.
[0015] The benefit of adopting the above technical solution is that: in the above technology, positioning grooves are opened on the inner wall of the swing cavity along the swing trajectory direction of the first swing axis and along the swing trajectory direction of the second swing axis, and the positioning block is slidably arranged in the positioning groove, so as to achieve the restriction of the swing trajectory of the first swing axis and the second swing axis, thereby improving the detection stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional front view of the utility model;
[0017] Figure 2 It is a three-dimensional view of the back of the utility model;
[0018] Figure 3 It is a three-dimensional view of the assembly state of the sliding shaft and its components in the utility model;
[0019] Figure 4 It is a simplified view of the matching state of the positioning groove and the positioning block in the utility model. DETAILED DESCRIPTION
[0020] The utility model provides a sole bending resistance testing tool, comprising a testing platform 1 and a testing plate 2 arranged on the testing platform 1, wherein a fixed shaft 21 is arranged on the testing plate 2, and two slide grooves 22 are provided on the testing plate 2 along the height direction of the testing plate 2, the two slide grooves 22 are arranged opposite to each other and the fixed shaft 21 is located between the two slide grooves 22, the radial cross section of the slide groove 22 is arranged in an arc shape, a fixing piece for fixing the middle part of the external sole to be tested is arranged on the fixed shaft 21, a sliding shaft 23 is slidably arranged in the two slide grooves 22, and a clamping piece for clamping and fixing the end of the external sole to be tested is arranged on the two slide shafts 23, and a clamping piece for driving the two slide shafts 23 in their respective corresponding slide grooves is arranged on the testing plate 2. 22 is a driving member for synchronous sliding, a support plate 3 is arranged on the fixed shaft 21, the top surface of the support plate 3 is a support surface for contacting the bottom surface of the middle part of the sole to be detected by the outside world, the fixed member includes a clamping plate 31 which is arranged to slide along the height direction of the detection plate 2, the clamping plate 31 is arranged above the support plate 3, the clamping plate 31 is arranged opposite to the support plate 3 and a clamping groove is formed between the two, two fixing bolts 32 are threadedly connected between the support plate 3 and the clamping plate 31, the two fixing bolts 32 are arranged at both ends of the clamping groove and the two fixing bolts 32 are arranged opposite to each other, the clamping member includes an upper plate 4 and a lower plate 41, the side wall of the lower plate 41 is connected to the starting end of the sliding shaft 23, and the upper plate 4 is arranged opposite to the lower plate 41 A receiving groove is formed between the upper plate 4 and the lower plate 41 for accommodating the end of the sole to be detected by the outside world. Two adjusting bolts 42 are threadedly connected between the upper plate 4 and the lower plate 41. The two adjusting bolts 42 are respectively arranged at both ends of the receiving groove and the two adjusting bolts 42 are arranged opposite to each other. The starting end of the sliding shaft 23 is rotatably connected to the side wall of the lower plate 41 along the axial direction of the sliding shaft 23. The detection plate 2 is hollow and has a swing cavity. The two sliding grooves 22 are connected to the swing cavity. A rotating shaft 5 and a matching shaft 6 are rotatably arranged in the swing cavity. A first swing shaft 51 is connected between the end of one of the sliding shafts 23 and the starting end of the rotating shaft 5, and a second swing shaft 61 is connected between the end of the other sliding shaft 23 and the starting end of the matching shaft 6. The component includes a driving motor 7 for driving the rotating shaft 5 to rotate axially so that the rotating shaft 5 drives the first swinging shaft 51 to make a fan-shaped swinging motion in the swinging cavity. The output end of the driving motor 7 penetrates into the swinging cavity and is connected to the end of the rotating shaft 5. The driving motor 7 is arranged on the detection table 1. The rotating shaft 5 and the matching shaft 6 are both provided with synchronous gears 52. The two synchronous gears 52 are meshed with each other. The inner wall of the swinging cavity is provided with positioning grooves 25 along the swinging trajectory direction of the first swinging shaft 51 and along the swinging trajectory direction of the second swinging shaft 61. The first swinging shaft 51 and the second swinging shaft 61 are both provided with positioning blocks 53. The two positioning blocks 53 are both slidably arranged in their respective corresponding and adjacent positioning grooves 25.
[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
Claims
1. A sole bending resistance testing tool, characterized by: It includes a detection platform and a detection plate arranged on the detection platform, wherein a fixed shaft is arranged on the detection plate, and two slide grooves are provided on the detection plate along the height direction of the detection plate, the two slide grooves are arranged opposite to each other and the fixed shaft is located between the two slide grooves, the radial cross-section of the slide groove is arranged in an arc shape, the fixed shaft is provided with a fixing part for fixing the middle part of the external sole to be detected, sliding shafts are slidably arranged in the two slide grooves, and clamping parts for clamping and fixing the end parts of the external sole to be detected are arranged on the two slide shafts, and a driving part for driving the two slide shafts to slide synchronously in their respective corresponding slide grooves is arranged on the detection plate.
2. A sole bending resistance testing tool according to claim 1, characterized in that: A support plate is arranged on the fixed shaft, and the top surface of the support plate is a supporting surface for contacting the bottom surface of the middle part of the sole to be detected by the outside world. The fixing part includes a clamping plate slidably arranged along the height direction of the detection plate, and the clamping plate is arranged above the support plate. The clamping plate and the support plate are arranged opposite to each other and a clamping groove is formed therebetween. Two fixing bolts are threadedly connected between the support plate and the clamping plate, and the two fixing bolts are arranged at both ends of the clamping groove and the two fixing bolts are arranged opposite to each other.
3. A sole bending resistance testing tool according to claim 1, characterized in that: The clamping member includes an upper plate and a lower plate, the side wall of the lower plate is connected to the starting end of the sliding shaft, the upper plate and the lower plate are arranged opposite to each other, and a groove is formed between the upper plate and the lower plate for accommodating the end of the sole to be detected by the outside world, and two adjusting bolts are threadedly connected between the upper plate and the lower plate, and the two adjusting bolts are respectively arranged at both ends of the groove and the two adjusting bolts are arranged opposite to each other.
4. A sole bending resistance testing tool according to claim 3, characterized in that: The starting end of the sliding shaft is rotatably connected to the side wall of the lower plate along the sliding shaft axis direction.
5. The sole bending resistance testing tool according to claim 1, characterized in that: The detection plate is hollow and has a swing cavity, and the two slide grooves are connected to the swing cavity. A rotating shaft and a matching shaft are rotatably arranged in the swing cavity, and a first swing shaft is connected between the end of one of the slide shafts and the beginning of the rotating shaft, and a second swing shaft is connected between the end of the other slide shaft and the beginning of the matching shaft. The driving member includes a driving motor for driving the rotating shaft to rotate axially so that the rotating shaft drives the first swing shaft to make a fan-shaped swinging motion in the swing cavity, the output end of the driving motor penetrates into the swing cavity and is connected to the end of the rotating shaft, and the driving motor is arranged on the detection table, and synchronous gears are arranged on the rotating shaft and the matching shaft, and the two synchronous gears are meshed with each other.
6. A sole bending resistance testing tool according to claim 5, characterized in that: Positioning grooves are provided on the inner wall of the swing cavity along the swing trajectory direction of the first swing axis and along the swing trajectory direction of the second swing axis. Positioning blocks are provided on the first swing axis and the second swing axis. The two positioning blocks are slidably set in their respective corresponding and adjacent positioning grooves.