CN213091418U - Reciprocating push-pull workpiece detection tool - Google Patents
Reciprocating push-pull workpiece detection tool Download PDFInfo
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- CN213091418U CN213091418U CN202021230960.4U CN202021230960U CN213091418U CN 213091418 U CN213091418 U CN 213091418U CN 202021230960 U CN202021230960 U CN 202021230960U CN 213091418 U CN213091418 U CN 213091418U
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Abstract
The utility model belongs to the field of alcohol abrasion resistance testing machines, in particular to a reciprocating push-pull workpiece detection tool, which comprises an installation top plate, a panel which is slidably installed on the installation top plate, a power structure which is used for driving the panel to slide in a reciprocating manner, a connecting assembly, a friction rod which is connected with the panel through the connecting assembly, and a test platform which is used for placing a workpiece to be tested; one end of the connecting assembly is fixed on the panel, the other end of the connecting assembly is provided with the friction rod, the upper end face of the mounting top plate is provided with the linear guide rail, and the power structure drives the panel to slide in a reciprocating mode along the linear guide rail and drives the friction rod to move in a reciprocating mode through the connecting assembly. According to the scheme, the reciprocating motion is realized through the arrangement, the whole testing process of the device can be operated by one worker, cross-department assistance operation is not needed, the testing period is saved, and the testing efficiency is improved; meanwhile, a test piece is not required to be cut and manufactured before testing, the phenomenon of cost waste caused by scrapping of the back plate due to testing can not be avoided, and the testing cost is reduced.
Description
Technical Field
The utility model belongs to alcohol abrasion tester field especially relates to reciprocal push-and-pull work piece detects instrument.
Background
The alcohol abrasion tester is mainly used for abrasion tests on the surfaces of products, is suitable for abrasion tests of abrasion resistance service life of mobile phones, MP3, CD machines, portable computers, various surface coating test products, various product surfaces and printing surfaces, and is also called a multifunctional alcohol rubber pencil abrasion tester.
Backplanes have been specialized quality products in the PCB manufacturing industry. The back plate is thicker and heavier than a conventional PCB plate, and accordingly the heat capacity of the back plate is larger. For the backboard with special appearance requirements, the appearance surface needs to be sprayed, and after the backboard is sprayed, relevant tolerance tests need to be carried out, such as: the test of abrasion resistance, alcohol resistance, pencil hardness resistance and the like, according to the traditional test mode, the test head of the alcohol abrasion tester is not moved, and the test piece is subjected to reciprocating motion to generate friction test. But because the product is great, and the platform area of traditional alcohol abrasion tester is less, before the test, need make the product into the test block, cut into very regular cuboid test block with backplate spraying area, can test after cutting, but the backplate after the cutting can't be used once more, can only do and scrap the processing, can cause huge cost loss in the past for a long time, and the cutting flow is the operation of crossing the department, and cutting time is difficult to control simultaneously, not only the operating difficulty influences work efficiency simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a reciprocating push-pull workpiece detection tool, which comprises an installation top plate, a panel which can be installed on the installation top plate in a sliding way, a power structure which is used for driving the panel to slide in a reciprocating way, a connecting assembly, a friction rod which is connected with the panel through the connecting assembly, and a test platform which is used for placing a workpiece to be detected; one end of the connecting assembly is fixed on the panel, the other end of the connecting assembly is provided with the friction rod, the upper end face of the mounting top plate is provided with the linear guide rail, and the power structure drives the panel to slide in a reciprocating mode along the linear guide rail and drives the friction rod to move in a reciprocating mode through the connecting assembly. According to the scheme, the reciprocating motion is realized through the arrangement, the whole testing process of the device can be operated by one worker, cross-department assistance operation is not needed, the testing period is saved, and the testing efficiency is improved; meanwhile, a test piece is not required to be cut and manufactured before testing, the phenomenon of cost waste caused by scrapping of the back plate due to testing can not be avoided, and the testing cost is reduced.
The purpose of the utility model is realized by adopting the following technical scheme:
the reciprocating push-pull workpiece detection tool comprises a mounting top plate, a panel which is slidably mounted on the mounting top plate, a power structure which is used for driving the panel to slide in a reciprocating manner, a connecting assembly, a friction rod which is connected with the panel through the connecting assembly, and a test platform which is used for placing a workpiece to be tested; coupling assembling one end is fixed in the panel, the other end is installed the friction lever, installation roof up end is equipped with linear guide, power structure drives the panel along linear guide reciprocating sliding passes through coupling assembling drives friction lever reciprocating motion.
Furthermore, a hollow box body is arranged below the installation top plate, the power structure is arranged on the inner side of the hollow box body and comprises a motor, a rotating part, a connecting rod bearing and a connecting rod, wherein the motor is arranged perpendicular to the linear guide rail, the rotating part is fixed on a main shaft of the motor and rotates along with the main shaft, one end of the connecting rod bearing is eccentrically hinged to the rotating part, the connecting rod bearing is hinged to the other end of the connecting rod bearing, one end of the connecting rod is hinged to the connecting rod bearing, and the other end of; the motor is fixed in the hollow box, the motor drives in proper order when rotating rotate piece, connecting rod bearing and connecting rod are in order to realize driving the panel along linear guide reciprocating sliding.
Further, the inside counter, the sensor and the motor controller that are used for detecting the motor number of times of rotation that still are equipped with of cavity box, counter and sensor electric connection, the sensor set up in the motor side, the data that the sensor detected are passed to the counter and are fed back to motor controller.
Further, coupling assembling includes a plurality of fixed blocks and bracing piece, the bracing piece is fixed in through the fixed block on the panel, it is a plurality of the bracing piece is a plurality of respectively the fixed block concatenation is in order to realize adjusting the position and the height of friction lever.
Further, the connecting component comprises a first fixed block, a second fixed block, a third fixed block, a first supporting rod, a second supporting rod and a third supporting rod, the first fixed block is fixed on the panel, the first supporting rod is horizontally arranged and can be slidably arranged on the first fixed block, the second supporting rod is arranged in the vertical direction and is fixedly connected with the first fixing block through a second fixing block, the second fixed block can slide along the first supporting rod, the second supporting rod can be slidably arranged on the second fixed block, the third supporting rod is arranged in the horizontal direction and is fixedly connected with the second supporting rod through the third fixing block, the third fixed block can slide along the second supporting rod, the third supporting rod can be arranged on the third fixed block in a sliding mode, and the friction rod is fixedly installed at the free end of the third supporting rod.
Furthermore, the two ends of the linear guide rail are provided with limiting columns for preventing the panel from slipping off the linear guide rail.
Furthermore, the linear guide has two and parallel arrangement, the panel through four sliders two by two slidable set up in corresponding on the linear guide.
Furthermore, a weight for increasing gravity is arranged above the friction rod.
Further, the power structure includes a cylinder parallel to the linear guide, one end of the cylinder is fixed to the push rod of the cylinder, the other end of the cylinder is fixed to the connecting rod of the panel, and the cylinder drives the connecting rod to drive the panel to slide along the linear guide in a reciprocating manner when pushing.
Furthermore, the reciprocating push-pull workpiece detection tool is further provided with a counter, a sensor used for detecting the pushing times of the air cylinder and an air cylinder controller, the counter is electrically connected with the sensor, the sensor is arranged on the side face of the limit of the pushing of the push rod of the air cylinder, and data detected by the sensor is transmitted to the counter and fed back to the air cylinder controller.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a reciprocating push-pull workpiece detection tool, which comprises a mounting top plate, a panel which can be slidably mounted on the mounting top plate, a power structure which is used for driving the panel to slide in a reciprocating manner, a connecting component, a friction rod which is connected with the panel through the connecting component, and a test platform which is used for placing a workpiece to be detected; one end of the connecting assembly is fixed on the panel, the other end of the connecting assembly is provided with the friction rod, the upper end face of the mounting top plate is provided with the linear guide rail, and the power structure drives the panel to slide in a reciprocating mode along the linear guide rail and drives the friction rod to move in a reciprocating mode through the connecting assembly. According to the scheme, the reciprocating motion is realized through the arrangement, the whole testing process of the device can be operated by one worker, cross-department assistance operation is not needed, the testing period is saved, and the testing efficiency is improved; meanwhile, a test piece is not required to be cut and manufactured before testing, the phenomenon of cost waste caused by scrapping of the back plate due to testing can not be avoided, and the testing cost is reduced.
Drawings
FIG. 1 is a front view of a preferred embodiment of the reciprocating push-pull workpiece inspection tool of the present invention;
FIG. 2 is a side view of a preferred embodiment of the reciprocating push-pull workpiece inspection tool of the present invention;
fig. 3 is a schematic diagram of the connection of the sensor, the counter and the motor controller according to the present invention.
In the figure: 1. pushing and pulling the workpiece detection tool in a reciprocating manner; 2. installing a top plate; 21. a linear guide rail; 22. a limiting column; 3. a panel; 31. a slider; 4. a power structure; 41. a motor; 42. a rotating member; 43. a connecting rod bearing; 44. a connecting rod; 5. a connecting assembly; 51. a fixed block; 52. a support bar; 6. a test platform; 71. A sensor; 72. a counter; 73. a motor controller; 8. a friction lever; 81. and (4) weighing.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses a reciprocating push-pull workpiece detection tool 1 is as shown in fig. 1-3, and comprises a mounting top plate 2, a panel 3 slidably mounted on the mounting top plate 2, a power structure 4 for driving the panel 3 to slide in a reciprocating manner, a connecting assembly 5, a friction rod 8 connected with the panel 3 through the connecting assembly 5, and a test platform 6 for placing a workpiece to be tested; coupling assembling 5 one end is fixed in panel 3, and friction lever 8 is installed to the other end, and 2 up end of installation roof is equipped with linear guide 21, and power structure 4 drives panel 3 and drives 8 reciprocating motion of friction lever along linear guide 21 reciprocating sliding and through coupling assembling 5. According to the scheme, the reciprocating motion is realized through the arrangement, the whole testing process of the device can be operated by one worker, cross-department assistance operation is not needed, the testing period is saved, and the testing efficiency is improved; meanwhile, a test piece is not required to be cut and manufactured before testing, the phenomenon of cost waste caused by scrapping of the back plate due to testing can not be avoided, and the testing cost is reduced.
In this embodiment the installation roof 2 below is the cavity box, power structure 4 set up in cavity box is inboard, and the specific effect of power structure 4 is that drive panel 3 along linear guide 21 reciprocating slide finally realize that coupling assembling 5 drives friction lever 8 reciprocating motion, and wherein the specific implementation of power structure 4 has the multiple, follows two kinds of feasible embodiments of this scheme.
The first embodiment: the power structure 4 comprises a motor 41 arranged perpendicular to the linear guide rail 21, a rotating member 42 fixed to a main shaft of the motor 41 and rotating along with the main shaft, a connecting rod bearing 43 with one end eccentrically hinged to the rotating member 42, and a connecting rod 44 hinged to the other end of the connecting rod bearing 43, wherein one end of the connecting rod 44 is hinged to the connecting rod bearing 43, and the other end of the connecting rod 44 is fixedly connected to the panel 3; the motor 41 is fixed in the hollow box body, and when the motor 41 rotates, the rotating part 42, the connecting rod bearing 43 and the connecting rod 44 are sequentially driven to drive the panel 3 to slide along the linear guide rail in a reciprocating manner. Through the eccentric articulated setting of connecting rod bearing 43 and rotation piece 42, the main shaft drives rotation piece 42 and pulls connecting rod bearing 43 to move when motor 41 rotates, and connecting rod bearing 43 drives panel 3 reciprocating motion through connecting rod 44 this moment, also realizes reciprocal friction with the friction lever 8 of panel 3 fixed connection in step. Wherein a spacer is also provided between the rotary member 42 and the connecting bearing.
Preferably, a counter 72, a sensor 71 for detecting the number of rotations of the motor 41, and a motor controller 73 are further disposed inside the hollow box, the counter 72 is electrically connected to the sensor 71, the sensor 71 is disposed on the side surface of the motor 41, and data detected by the sensor 71 is transmitted to the counter 72 and fed back to the motor controller 73. Before measurement, a worker inputs corresponding test friction times into the counter 72 according to different back plates, the sensor 71 detects the rotation times of the motor 41 and feeds the rotation times back to the counter 72 in real time, and when the rotation times of the motor 41 detected by the sensor 71 reach the times set by the worker in the counter 72, the counter 72 feeds the rotation times back to the motor controller 73, and the motor controller 73 controls the motor 41 to stop rotating. This setting can be automatic sets for different backplates and measurement values, and the operation is intelligent convenient more.
Second embodiment: the power structure 4 comprises an air cylinder parallel to the linear guide rail 21, a connecting rod 44 with one end fixed to a push rod of the air cylinder and the other end fixed to the panel 3, and the air cylinder drives the connecting rod 44 to drive the panel 3 to slide back and forth along the linear guide rail 21 when pushing. The friction bar 8 fixed to the panel 3 can also perform a reciprocating friction.
Preferably, a counter 72, a sensor 71 for detecting the pushing times of the cylinder and a cylinder controller are further arranged inside the hollow box body, the counter 72 is electrically connected with the sensor 71, the sensor 71 is arranged on the side face of the limit position of the pushing of the push rod of the cylinder, and data detected by the sensor 71 is transmitted to the counter 72 and fed back to the cylinder controller. Before measurement, a worker inputs corresponding test friction times into the counter 72 according to different back plates, the sensor 71 detects the pushing times of the air cylinder and feeds the pushing times back to the counter 72 in real time, and when the pushing times of the air cylinder detected by the sensor 71 reach the times set by the worker in the counter 72, the counter 72 feeds the pushing times back to the air cylinder controller, and the air cylinder controller controls the air cylinder to stop rotating. This setting can be automatic sets for different backplates and measurement values, and the operation is intelligent convenient more.
Wherein the test platform 6 is placed at the side of the hollow box body and is positioned below the friction rod 8. Testing platform 6 is located near the device, and friction lever 8 is connected through coupling assembling 5 and panel 3 and is realized the synchronous motion, coupling assembling 5 includes a plurality of fixed blocks 51 and bracing piece 52, bracing piece 52 is fixed in through fixed block 51 on the panel 3, a plurality of bracing piece 52 is a plurality of respectively the fixed block 51 concatenation is in order to realize adjusting friction lever 8's position and height.
Preferably, for the stability of the sliding of the panel 3, the linear guide 21 in this embodiment has two parallel linear guides, and the panel 3 is slidably disposed on the corresponding linear guide 21 two by four sliding blocks 31. Meanwhile, two ends of the linear guide rail 21 are provided with limiting columns 22 for preventing the panel 3 from slipping off the linear guide rail 21. The sliding block 31 can be prevented from slipping off the linear guide rail 21 due to overlarge sliding force, and the normal measurement is prevented from being influenced.
Wherein because the high specification of the backplate that awaits measuring is different, backplate in this scheme does not cut into the test block simultaneously, the area is great, probably need carry out the friction test to a plurality of regions when the test, setting up through coupling assembling 5 in this scheme can make friction and panel 3 synchronous reciprocating motion, fixed block 51 and bracing piece 52 do not carry out the restriction of specific data in coupling assembling 5 simultaneously, the staff can carry out the selection to fixed block 51 and bracing piece 52 figure according to the specification that detects the backplate and the position that detects the backplate, set up through fixed block 51 and bracing piece 52 cooperation simultaneously, can set up the top in the backplate that awaits measuring with friction lever 8 wantonly.
One possible way of implementing the connecting element 5 of the present embodiment is as follows: the connecting assembly 5 includes first, second and third fixing blocks 51 and first, second and third support rods 52, the first fixing block 51 is fixed on the panel 3, the first supporting rod 52 is horizontally arranged and slidably mounted on the first fixing block 51, the second support rod 52 is vertically arranged and is connected and fixed with the first fixing block 51 through the second fixing block 51, the second fixed block 51 can slide along the first supporting rod 52, the second supporting rod 52 can be slidably disposed on the second fixed block 51, the third support bar 52 is horizontally arranged and is connected and fixed with the second support bar 52 through the third fixing block 51, the third fixing block 51 can slide along the second supporting rod 52, the third supporting rod 52 can be slidably disposed on the third fixing block 51, and the friction rod 8 is fixedly mounted at the free end of the third supporting rod 52.
Preferably, a weight 81 for increasing gravity is provided above the friction bar 8. In the embodiment, before the test, the friction rod 8 is arranged on the test platform 6 through the connecting component 5 and suspended for 3-5 mm. After the backboard is placed on the test platform 6, it is necessary to ensure that the bottom end face of the friction rod 8 directly contacts the backboard to be tested, and at this time, a weight 81 with a corresponding weight is added on the friction rod 8, so that the friction test can be performed after the weight contacts the backboard.
The test method of this example is as follows: firstly, placing a baking varnish backboard on a test platform 6, and placing the baking varnish backboard flatly; then, debugging the connecting assembly 5 to adjust the height position and the horizontal position of the friction rod 8 to the test area of the baking varnish backboard to be tested, and selecting a weight 81 with corresponding weight to be added above the friction rod 8; at this time, the power is turned on, the number of times of friction to be tested is input to the counter 72, the rotation speed is set at the motor controller 73, and the number of rotations is cleared. And finally, starting the motor 41, stopping the motor 41 when the rotation frequency of the motor 41 reaches a set value, and finishing the friction test in the area of the baking finish backboard.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. Reciprocal push-and-pull work piece detection instrument, its characterized in that: the device comprises a mounting top plate, a panel which is slidably mounted on the mounting top plate, a power structure which is used for driving the panel to slide in a reciprocating manner, a connecting assembly, a friction rod which is connected with the panel through the connecting assembly, and a test platform which is used for placing a workpiece to be tested; coupling assembling one end is fixed in the panel, the other end is installed the friction lever, installation roof up end is equipped with linear guide, power structure drives the panel along linear guide reciprocating sliding passes through coupling assembling drives friction lever reciprocating motion.
2. The reciprocating push-pull workpiece inspection tool of claim 1, wherein: a hollow box body is arranged below the mounting top plate, the power structure is arranged on the inner side of the hollow box body and comprises a motor, a rotating part, a connecting rod bearing and a connecting rod, wherein the motor is arranged perpendicular to the linear guide rail, the rotating part is fixed on a main shaft of the motor and rotates along with the main shaft, one end of the connecting rod bearing is eccentrically hinged to the rotating part, the connecting rod bearing is hinged to the other end of the connecting rod bearing, one end of the connecting rod is hinged to the connecting rod bearing, and the other; the motor is fixed in the hollow box, the motor drives in proper order when rotating rotate piece, connecting rod bearing and connecting rod are in order to realize driving the panel along linear guide reciprocating sliding.
3. The reciprocating push-pull workpiece inspection tool of claim 2, wherein: the utility model discloses a motor, including cavity box, sensor and motor controller, the cavity box is inside still to be equipped with the counter, be used for detecting motor rotation number of times sensor and motor controller, counter and sensor electric connection, the sensor set up in the motor side, the data that the sensor detected are passed to the counter and are fed back to motor controller.
4. The reciprocating push-pull workpiece inspection tool of claim 1, wherein: coupling assembling includes a plurality of fixed blocks and bracing piece, the bracing piece is fixed in through the fixed block on the panel, it is a plurality of the bracing piece is a plurality of respectively the fixed block concatenation is in order to realize adjusting the position and the height of friction lever.
5. The reciprocating push-pull workpiece inspection tool of claim 4, wherein: the connecting component comprises a first fixed block, a second fixed block, a third fixed block, a first supporting rod, a second supporting rod and a third supporting rod, the first fixed block is fixed on the panel, the first supporting rod is horizontally arranged and can be slidably arranged on the first fixed block, the second supporting rod is arranged in the vertical direction and is fixedly connected with the first fixing block through a second fixing block, the second fixed block can slide along the first supporting rod, the second supporting rod can be slidably arranged on the second fixed block, the third supporting rod is arranged in the horizontal direction and is fixedly connected with the second supporting rod through the third fixing block, the third fixed block can slide along the second supporting rod, the third supporting rod can be arranged on the third fixed block in a sliding mode, and the friction rod is fixedly installed at the free end of the third supporting rod.
6. The reciprocating push-pull workpiece inspection tool of claim 1, wherein: and two ends of the linear guide rail are provided with limiting columns for preventing the panel from slipping off the linear guide rail.
7. The reciprocating push-pull workpiece inspection tool of claim 1, wherein: the linear guide has two and parallel arrangement, the panel through four sliders two by two slidable set up in corresponding on the linear guide.
8. The reciprocating push-pull workpiece inspection tool of claim 1, wherein: and weights for increasing gravity are arranged above the friction rod.
9. The reciprocating push-pull workpiece inspection tool of claim 1, wherein: the power structure comprises an air cylinder parallel to the linear guide rail, a connecting rod with one end fixed with the push rod of the air cylinder and the other end fixed with the panel, and the air cylinder drives the connecting rod to drive the panel to slide in a reciprocating manner along the linear guide rail when pushing.
10. The reciprocating push-pull workpiece inspection tool of claim 9, wherein: the reciprocating push-pull workpiece detection tool is characterized by further comprising a counter, a sensor and a cylinder controller, wherein the sensor is used for detecting the pushing times of the cylinder, the counter is electrically connected with the sensor, the sensor is arranged on the side face of the push rod pushing limit of the cylinder, and data detected by the sensor is transmitted to the counter and fed back to the cylinder controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230960.4U CN213091418U (en) | 2020-06-28 | 2020-06-28 | Reciprocating push-pull workpiece detection tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021230960.4U CN213091418U (en) | 2020-06-28 | 2020-06-28 | Reciprocating push-pull workpiece detection tool |
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| CN213091418U true CN213091418U (en) | 2021-04-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432961A (en) * | 2021-06-10 | 2021-09-24 | 中国计量科学研究院 | Micro-nano coating multifunctional mechanical testing machine and use method thereof |
| CN117405548A (en) * | 2023-12-15 | 2024-01-16 | 江苏星波轻材新材料有限公司 | Detection device for aluminum alloy product |
| CN118294843A (en) * | 2024-06-04 | 2024-07-05 | 宁德时代新能源科技股份有限公司 | Maintenance station and detection method |
-
2020
- 2020-06-28 CN CN202021230960.4U patent/CN213091418U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432961A (en) * | 2021-06-10 | 2021-09-24 | 中国计量科学研究院 | Micro-nano coating multifunctional mechanical testing machine and use method thereof |
| CN113432961B (en) * | 2021-06-10 | 2022-12-06 | 中国计量科学研究院 | Micro-nano coating multifunctional mechanical testing machine and use method thereof |
| CN117405548A (en) * | 2023-12-15 | 2024-01-16 | 江苏星波轻材新材料有限公司 | Detection device for aluminum alloy product |
| CN117405548B (en) * | 2023-12-15 | 2024-04-19 | 江苏星波轻材新材料有限公司 | Detection device for aluminum alloy product |
| CN118294843A (en) * | 2024-06-04 | 2024-07-05 | 宁德时代新能源科技股份有限公司 | Maintenance station and detection method |
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