A high-precision positioning detection mechanism

Abstract

The present invention relates to the technical field of 3C industry, and discloses a high-precision positioning detection mechanism, including a jig, a positioning device is fixedly connected to the middle of the lower surface of the jig, an auxiliary device is fixedly connected to the rear side of the lower surface of the jig, and support rods are fixedly connected to the four corners of the lower surface of the jig, and the bottom end of the support rod is fixedly connected to a bottom plate. The high-precision positioning detection mechanism pushes the workpiece to the positioning position by moving the first cylinder push block to the left, and then pushes the workpiece to the positioning position by moving the second cylinder push block forward, so that the operator can quickly position the workpiece by manipulating the parts in the device, thereby shortening the time required for the operator to manipulate the parts in the device to position the workpiece, reducing the impact of the product quality on the normal positioning of the workpiece by the device, and further improving the work efficiency of the parts in the device during use.

Description

Technical Field

[0001] The present invention relates to the technical field of 3C industry, and in particular to a high-precision positioning detection mechanism. Background Art

[0002] 3C industry refers to the information appliance industry that integrates the three major technological products of computers, communications, and consumer electronics. In this industry, it is often necessary to test workpieces. Testing uses specified methods to inspect and test the specified technical performance indicators of an object. It is applicable to quality assessment in various industries, such as: civil engineering, water conservancy, food, chemistry, environment, machinery, machines, etc.; the high-precision positioning detection mechanism currently on the market needs to locate the workpiece before testing; in the existing technology, due to the light weight of the product being tested, it is difficult for the device to position the product, resulting in errors in the test data. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the present invention provides a high-precision positioning detection mechanism to solve the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-precision positioning detection mechanism, comprising a jig, a positioning device is fixedly connected to the middle of the lower surface of the jig, an auxiliary device is fixedly connected to the rear side of the lower surface of the jig, four corners of the lower surface of the jig are fixedly connected to support rods, the bottom ends of the support rods are fixedly connected to a bottom plate, the left and right sides of the upper surface of the bottom plate are threadedly connected with fixing pins, a positioning column is plugged into the left side of the upper surface of the jig, a collection box is fixedly connected to the middle of the upper surface of the bottom plate, a blocking layer is plugged into the middle of the left side of the collection box, and the front side of the upper surface of the bottom plate is fixedly connected to the middle of the left side of the collection box. A vacuum pump is fixedly connected, and the output end and input end of the vacuum pump are respectively fixedly connected to an air outlet pipe and an air inlet pipe, the rear end of the air inlet pipe is plugged into the bottom of the front side of the collecting box, the bottom of the left side of the collecting box is plugged into an air intake pipe, the left end of the air intake pipe is plugged into the top of the right side of the fixture, and a vent hole is opened inside the fixture, a fixed frame is fixedly connected to the middle part of the outer side of the support rod, the interior of the fixed frame is sleeved with the outer surface of the air intake pipe, a cushion layer is fixedly connected to the interior of the fixed frame, a moving rod is threadedly connected to the middle part of the outer side of the fixed frame, and a moving sheet is sleeved on the inner end of the moving rod.

[0007] Preferably, the positioning device includes a movable rail, a movable block is provided on the right side of the outer surface of the movable rail, a movable plate is fixedly connected to the lower surface of the movable block, a first cylinder is fixedly connected to the middle part of the lower surface of the fixture, a fixed plate is fixedly installed on the left side of the movable plate through a connecting pin, the output end of the first cylinder is plugged into the middle part of the left side of the fixed plate, a first cylinder push block is fixedly connected to the right side of the movable plate, a connecting block is fixedly connected to the right side of the first cylinder push block, a plug pin is plugged into the right side of the upper surface of the connecting block, a scale plate is fixedly connected to the right side of the upper surface of the base plate, and a pointer is provided at the bottom of the back side of the connecting block.

[0008] Preferably, the auxiliary device includes a connecting plate, a connecting rod is provided at the top of the right side surface of the connecting plate, an auxiliary shaft is rotatably connected to the right side of the outer surface of the connecting rod, the outer surface of the auxiliary shaft is slidably connected to the second cylinder push block, the bottom of the right side surface of the connecting plate is fixedly connected to a fixed block, the right side surface of the fixed block is fixedly connected to a buffer spring, the outer side surface of the fixed block is sleeved with an auxiliary frame, the right end of the buffer spring is fixedly connected to the inside of the auxiliary frame, the bottom of the right side surface of the auxiliary frame is fixedly connected to the second cylinder, the output end of the second cylinder is plugged into the bottom of the front side of the second cylinder push block, and the outer side surface of the auxiliary frame is slidably connected to the inside of the second cylinder push block.

[0009] Preferably, a threaded hole is provided at the top of the right side surface of the connecting plate, an external thread is provided on the outer surface of the connecting rod, and the connecting rod is threadably connected to the connecting plate.

[0010] Preferably, the movable rail is an I-shaped slide rail, the movable block is a square slide block, and the movable rail is slidably connected to the movable block.

[0011] Preferably, the number of the moving rods is two groups, the outer surface of the moving rods is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-slip convex particles.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present invention provides a high-precision positioning detection mechanism, which has the following beneficial effects:

[0014] 1. The high-precision positioning detection mechanism pushes the workpiece to the positioning position by moving the first cylinder push block to the left, and then pushes the workpiece to the positioning position by moving the second cylinder push block forward, so that the operator can quickly position the workpiece by manipulating the components in the device, thereby shortening the time required for the operator to position the workpiece by manipulating the components in the device, reducing the impact of product quality on the normal positioning of the workpiece by the device, and further improving the work efficiency of the components in the device during use.

[0015] 2. The high-precision positioning detection mechanism drives the moving plate on the right side to move rightward by moving the moving rod on the right side to move rightward, thereby loosening the suction pipe on the front side, so that the front end of the workpiece is sucked through the ventilation hole on the front side. Then, the operator can adjust the parts according to the needs and adsorb the workpiece separately, which reduces the impact of the difficulty of parts in adsorbing the workpiece separately on the normal use of the device, and further makes it easier for the operator to manipulate the parts in the device to adsorb the workpiece.

[0016] 3. The high-precision positioning detection mechanism drives the auxiliary shaft to move leftward by moving the connecting rod to the left, so that the fixed block enters the auxiliary frame to compress the buffer spring, which makes it easier for the operator to manipulate the parts to adjust the positioning distance of the device, enhances the diversity of the operator's manipulation of the device to adjust the positioning distance, and further enhances the effect of the operator's manipulation of the parts in the device during the work process, so that the operator can manipulate the device to adjust the parts according to the size of the workpiece.

[0017] 4. The high-precision positioning detection mechanism connects and fixes the base plate to the external machinery by rotating the fixing pin clockwise, so that the components in the device can be more stable during use, thereby preventing the components in the device from loosening during use, further improving the stability of the components in the device during use, reducing the impact of loose components on the normal use of the device, and making it easier for operators to manipulate the components to fix the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a high-precision positioning detection mechanism proposed by the present invention;

[0019] Figure 2 A vertical cross-sectional schematic diagram of a high-precision positioning detection mechanism structure proposed by the present invention;

[0020] Figure 3 A schematic diagram of the structure of a positioning device of a high-precision positioning detection mechanism proposed by the present invention;

[0021] Figure 4 This is a schematic vertical section view of the structure of a high-precision positioning detection mechanism auxiliary device proposed by the present invention.

[0022] In the figure: 1. fixture; 101. vent hole; 2. positioning device; 201. moving rail; 202. moving block; 203. moving plate; 204. first cylinder; 205. connecting pin; 206. fixing plate; 207. first cylinder push block; 208. connecting block; 209. plug pin; 210. scale plate; 3. auxiliary device; 301. connecting plate; 302. connecting rod; 303. auxiliary shaft; 304. second cylinder push block; 305. fixing block; 306. buffer spring; 307. auxiliary frame; 308. second cylinder; 4. support rod; 5. bottom plate; 6. fixing pin; 7. positioning column; 8. collecting box; 9. barrier layer; 10. vacuum pump; 11. outlet pipe; 12. inlet pipe; 13. suction pipe; 14. fixing frame; 15. cushion layer; 16. moving rod; 17. moving sheet. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-4The present invention provides a technical solution: a high-precision positioning detection mechanism, including a fixture 1, a positioning device 2 is fixedly connected to the middle of the lower surface of the fixture 1, an auxiliary device 3 is fixedly connected to the rear side of the lower surface of the fixture 1, and the four corners of the lower surface of the fixture 1 are fixedly connected to support rods 4, and the bottom end of the support rod 4 is fixedly connected to a bottom plate 5. The left and right sides of the upper surface of the bottom plate 5 are threadedly connected with fixing pins 6. The fixing pins 6 are rotated clockwise to connect and fix the bottom plate 5 with the external machinery, so that the components in the device can be more stable during use, thereby preventing the components in the device from loosening during use, further improving the stability of the components in the device during use, reducing the impact of the loosening of the components on the normal use of the device, and making it easier for operators to manipulate the components to fix the device. A positioning column 7 is plugged into the left side of the upper surface of the fixture 1, a collection box 8 is fixedly connected to the middle of the upper surface of the bottom plate 5, and a barrier layer 9 is plugged into the middle of the left side of the collection box 8. A vacuum pump 10 is fixedly connected to the front side of the upper surface of the bottom plate 5, and the model of the vacuum pump 10 is 2BV- 5110, the output end and input end of the vacuum pump 10 are respectively fixedly connected with an air outlet pipe 11 and an air inlet pipe 12, the rear end of the air inlet pipe 12 is plugged with the bottom of the front side of the collecting box 8, the bottom of the left side of the collecting box 8 is plugged with an air intake pipe 13, the left end of the air intake pipe 13 is plugged with the top of the right side of the fixture 1, the fixture 1 is provided with an air vent 101, the middle of the outer side of the support rod 4 is fixedly connected with a fixing frame 14, the inside of the fixing frame 14 is sleeved with the outer surface of the air intake pipe 13, the inside of the fixing frame 14 is fixedly connected with a cushion layer 15, the outer side of the fixing frame 14 A moving rod 16 is threadedly connected to the middle part of the surface. The moving rod 16 on the right side moves to the right, driving the moving plate 17 on the right side to move to the right, loosening the suction pipe 13 on the front side, so that the front end of the workpiece is sucked through the vent hole 101 on the front side, and then the operator can adjust the components according to needs and adsorb the workpiece separately, reducing the impact of the difficulty of components in adsorbing the workpiece separately on the normal use of the device, and further making it easier for the operator to manipulate the components in the device to adsorb the workpiece. The inner end of the moving rod 16 is sleeved with a moving plate 17.

[0025] In the present invention, in order to facilitate the operator to position the workpiece, a positioning device 2 is provided, including a moving rail 201, a moving block 202 is provided on the right side of the outer surface of the moving rail 201, a moving plate 203 is fixedly connected to the lower surface of the moving block 202, a first cylinder 204 is fixedly connected to the middle of the lower surface of the fixture 1, the model of the first cylinder 204 is BFR4000, a fixed plate 206 is fixedly installed on the left side of the moving plate 203 through a connecting pin 205, an output end of the first cylinder 204 is plugged into the middle of the left side of the fixed plate 206, a first cylinder push block 207 is fixedly connected to the right side of the moving plate 203, the first cylinder push block 207 moves to the left to push the workpiece to the positioning position, and then passes through the second cylinder push block 3 04 moves forward to push the workpiece to the positioning position, so that the operator can quickly position the workpiece by manipulating the components in the device, thereby shortening the time required for the operator to manipulate the components in the device to position the workpiece, reducing the impact of product quality on the normal positioning of the workpiece by the device, and further improving the work efficiency of the components in the device during use. The right side of the first cylinder push block 207 is fixedly connected to a connecting block 208, and a plug pin 209 is inserted on the right side of the upper surface of the connecting block 208. A scale plate 210 is fixedly connected to the right side of the upper surface of the bottom plate 5, and a pointer is set at the bottom of the back of the connecting block 208, which is convenient for the operator to record the deviation of the position of the workpiece, thereby enhancing the positioning effect of the device.

[0026] In the present invention, in order to improve the positioning effect of the device, the auxiliary device 3 is provided, including a connecting plate 301. A connecting rod 302 is provided on the top of the right side of the connecting plate 301. The connecting rod 302 moves to the left to drive the auxiliary shaft 303 to move to the left, so that the fixed block 305 enters the auxiliary frame 307 to compress the buffer spring 306, thereby making it easier for the operator to manipulate the parts to adjust the positioning distance of the device, thereby enhancing the diversity of the operator manipulating the device to adjust the positioning distance, and further enhancing the use effect of the operator manipulating the parts in the device during the work process, so that the operator can manipulate the device to adjust the parts according to the size of the workpiece. The right side of the outer surface of the connecting rod 302 is rotatably connected to the auxiliary shaft 303. The outer surface of the auxiliary shaft 303 is slidably connected to the second cylinder push block 304, the bottom of the right side of the connecting plate 301 is fixedly connected to the fixed block 305, the right side of the fixed block 305 is fixedly connected to the buffer spring 306, the outer side surface of the fixed block 305 is sleeved with an auxiliary frame 307, the right end of the buffer spring 306 is fixedly connected to the inside of the auxiliary frame 307, the bottom of the right side of the auxiliary frame 307 is fixedly connected to the second cylinder 308, the model of the second cylinder 308 is BFR4000, the output end of the second cylinder 308 is plugged into the bottom of the front side of the second cylinder push block 304, the outer side surface of the auxiliary frame 307 is slidably connected to the inside of the second cylinder push block 304, which shortens the time required for positioning the workpiece and improves the working efficiency of the device.

[0027] In the present invention, in order to make the device more stable when in use, a threaded hole is opened at the top of the right side of the connecting plate 301, and the outer surface of the connecting rod 302 is provided with an external thread. The connecting rod 302 is threadedly connected to the connecting plate 301 to prevent the parts from loosening and enhance the stability of the device.

[0028] In the present invention, in order to make the operation steps smoother, the movable rail 201 is set as an I-shaped slide rail, and the movable block 202 is set as a square slider. The movable rail 201 is slidably connected with the movable block 202, which is more convenient for moving parts and enhances the smoothness of the operation steps.

[0029] In the present invention, in order to prevent slipping during use, the number of moving rods 16 is set to two groups, and the outer surface of the moving rods 16 is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-slip convex particles to increase the friction between the hand and the parts and reduce the number of times the hand slips.

[0030] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0031] When in use, rotate the fixing pin 6 clockwise to connect and fix the base plate 5 with the external machine, place the workpiece inside the fixture 1 to contact the positioning column 7, rotate the connecting rod 302 clockwise to move it to the left, the connecting rod 302 moves to the left to drive the auxiliary shaft 303 to move to the left, the auxiliary shaft 303 moves to the left to drive the second cylinder push block 304 to move to the left, the second cylinder push block 304 moves to the left to drive the auxiliary frame 307 to move to the left, the auxiliary frame 307 moves to the left to make the fixing block 305 enter its interior to compress the buffer spring 306, rotate the moving rod 16 on the right side counterclockwise to move it to the right, and the moving rod 16 on the right side moves to the right The movement drives the moving piece 17 on the right side to move rightward, loosens the suction pipe 13 on the front side, starts the vacuum pump 10, and the output end of the vacuum pump 10 sucks air through the vent 101 on the front side, enters the collection box 8 along the suction pipe 13 on the front side, passes through the barrier layer 9 to block the dust, and finally passes through the air inlet pipe 12 and the air outlet pipe 11 to be discharged, and the front end of the workpiece is sucked through the vent 101 on the front side, the plug pin 209 is pulled out, and the first cylinder 204 is started. The output end of the first cylinder 204 moves to the left, driving the fixed plate 206 to move to the left, and the fixed plate 206 moves to the left, driving the moving plate 203 to move to the left. , the moving plate 203 moves to the left along the moving rail 201 through the moving block 202, the moving plate 203 moves to the left and drives the first cylinder push block 207 to move to the left, the first cylinder push block 207 moves to the left and pushes the workpiece to the placement position, the first cylinder push block 207 moves to the left and drives the connecting block 208 to move to the left, the connecting block 208 moves to the left and drives the pointer to move to the left, after the movement is completed, the plug pin 209 is inserted, the operator records the value on the scale plate 210, and starts the second cylinder 308, the output end of the second cylinder 308 moves forward to drive the second cylinder push block 304 to move forward, the second cylinder push block 304 moves along the auxiliary frame 307 and the auxiliary frame 308. The auxiliary shaft 303 moves forward, and the second cylinder push block 304 moves forward to push the workpiece to the placement place, and the moving rod 16 on the left is rotated counterclockwise to move it to the left. The moving rod 16 on the left moves to the left, driving the moving plate 17 on the left to move to the left, loosening the suction pipe 13 on the rear side, and sucking air through the output end of the vacuum pump 10 through the vent 101 on the rear side, and entering the collection box 8 along the suction pipe 13 on the rear side, passing through the barrier layer 9 to block the dust, and finally passing through the air inlet pipe 12 along the air outlet pipe 11 to be discharged, and then through the vent 101 on the rear side to suck the rear end of the workpiece, and then the workpiece detection is carried out.

[0032] To sum up, the high-precision positioning detection mechanism pushes the workpiece to the positioning position by moving the first cylinder push block 207 to the left, and then moves the second cylinder push block 304 forward to push the workpiece to the positioning position, so that the operator can quickly position the workpiece by manipulating the components in the device, thereby shortening the time required for the operator to manipulate the components in the device to position the workpiece, reducing the impact of product quality on the normal positioning of the workpiece by the device, and further improving the work efficiency of the components in the device during use.

[0033] The high-precision positioning detection mechanism drives the moving plate 17 on the right side to move rightward by moving the moving rod 16 on the right side to loosen the suction pipe 13 on the front side, so that the front end of the workpiece is sucked through the ventilation hole 101 on the front side, and then the operator can adjust the components according to needs and adsorb the workpiece separately, which reduces the impact of the difficulty of components in adsorbing the workpiece separately on the normal use of the device, and further makes it easier for the operator to manipulate the components in the device to adsorb the workpiece.

[0034] The high-precision positioning detection mechanism drives the auxiliary shaft 303 to move to the left by moving the connecting rod 302 to the left, so that the fixed block 305 enters the auxiliary frame 307 to compress the buffer spring 306, which makes it easier for the operator to manipulate the parts to adjust the positioning distance of the device, enhances the diversity of the operator's manipulation of the device to adjust the positioning distance, and further enhances the effect of the operator's manipulation of the parts in the device during the work process, so that the operator can manipulate the device to adjust the parts according to the size of the workpiece.

[0035] The high-precision positioning detection mechanism connects and fixes the base plate 5 to the external machine by rotating the fixing pin 6 clockwise, so that the components in the device can be more stable during use, thereby preventing the components in the device from loosening during use, further improving the stability of the components in the device during use, reducing the impact of loose components on the normal use of the device, and making it easier for operators to manipulate the components to fix the device.

[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 high-precision positioning detection mechanism, comprising a fixture (1), characterized in that: A positioning device (2) is fixedly connected to the middle of the lower surface of the jig (1); an auxiliary device (3) is fixedly connected to the rear side of the lower surface of the jig (1); support rods (4) are fixedly connected to the four corners of the lower surface of the jig (1); the bottom end of the support rod (4) is fixedly connected to the bottom plate (5); the left and right sides of the upper surface of the bottom plate (5) are threadedly connected to fixing pins (6); a positioning column (7) is plugged into the left side of the upper surface of the jig (1); a collection box (8) is fixedly connected to the middle of the upper surface of the bottom plate (5); a barrier layer (9) is plugged into the middle of the left side of the collection box (8); a vacuum pump (10) is fixedly connected to the front side of the upper surface of the bottom plate (5); the output end and input end of the vacuum pump (10) are respectively fixedly connected to the bottom plate (5); An air outlet pipe (11) and an air inlet pipe (12) are connected, the rear end of the air inlet pipe (12) is plugged into the bottom of the front side of the collection box (8), the bottom of the left side of the collection box (8) is plugged into an air intake pipe (13), the left end of the air intake pipe (13) is plugged into the top of the right side of the fixture (1), a vent hole (101) is provided inside the fixture (1), a fixed frame (14) is fixedly connected to the middle of the outer side of the support rod (4), the interior of the fixed frame (14) is sleeved with the outer surface of the air intake pipe (13), a cushion layer (15) is fixedly connected to the interior of the fixed frame (14), a moving rod (16) is threadedly connected to the middle of the outer side of the fixed frame (14), and a moving sheet (17) is sleeved on the inner end of the moving rod (16).

2. A high-precision positioning detection mechanism according to claim 1, characterized in that: The positioning device (2) comprises a moving rail (201), a moving block (202) is arranged on the right side of the outer surface of the moving rail (201), a moving plate (203) is fixedly connected to the lower surface of the moving block (202), a first cylinder (204) is fixedly connected to the middle of the lower surface of the fixture (1), a fixed plate (206) is fixedly mounted on the left side of the moving plate (203) via a connecting pin (205), an output end of the first cylinder (204) is plugged into the middle of the left side of the fixed plate (206), a first cylinder push block (207) is fixedly connected to the right side of the moving plate (203), a connecting block (208) is fixedly connected to the right side of the first cylinder push block (207), a plugging pin (209) is plugged into the right side of the upper surface of the connecting block (208), a scale plate (210) is fixedly connected to the right side of the upper surface of the bottom plate (5), and a pointer is arranged at the bottom of the back of the connecting block (208).

3. A high-precision positioning detection mechanism according to claim 1, characterized in that: The auxiliary device (3) comprises a connecting plate (301), a connecting rod (302) is arranged at the top of the right side of the connecting plate (301), an auxiliary shaft (303) is rotatably connected to the right side of the outer surface of the connecting rod (302), a second cylinder push block (304) is slidably connected to the outer surface of the auxiliary shaft (303), a fixed block (305) is fixedly connected to the bottom of the right side of the connecting plate (301), a buffer spring (306) is fixedly connected to the right side of the fixed block (305), an auxiliary frame (307) is sleeved on the outer side of the fixed block (305), the right end of the buffer spring (306) is fixedly connected to the inside of the auxiliary frame (307), a second cylinder (308) is fixedly connected to the bottom of the right side of the auxiliary frame (307), an output end of the second cylinder (308) is plugged into the bottom of the front side of the second cylinder push block (304), and the outer side of the auxiliary frame (307) is slidably connected to the inside of the second cylinder push block (304).

4. A high-precision positioning detection mechanism according to claim 3, characterized in that: A threaded hole is provided at the top of the right side surface of the connecting plate (301), an external thread is provided on the outer surface of the connecting rod (302), and the connecting rod (302) is threadedly connected to the connecting plate (301).

5. A high-precision positioning detection mechanism according to claim 2, characterized in that: The movable rail (201) is an I-shaped slide rail, the movable block (202) is a square slide block, and the movable rail (201) is slidably connected to the movable block (202).

6. A high-precision positioning detection mechanism according to claim 1, characterized in that: The number of the moving rods (16) is two groups, the outer surface of the moving rods (16) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-slip convex particles.

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