A precision verification device and inspection method for injection mold parts processing

Abstract

The present invention provides a precision verification device and inspection method for injection mold part processing, including a work-type support mechanism, the work-type support mechanism includes an work-type bracket installed on the ground, the four bottom corners of the work-type bracket are fixedly installed with trapezoidal brackets, the middle part of the top of the trapezoidal bracket is fixedly installed with a square bracket, the interior of the square bracket is hollow, and a hand-cranked plate is fixedly installed on the side of the square bracket, a driving shaft is fixedly installed on the surface of the hand-cranked plate, and a rotating roller is fixedly installed on one end of the driving shaft. The present invention: through the provided work-type bracket and the trapezoidal bracket, as a basic bearing base, during use, it can be placed at the position of the upper searchlight end face, and the provided square protrusion and threaded rod shaft are in a connected state of rotating around the crank based on rotating the crank.

Description

Technical Field

[0001] The invention relates to the technical field of parts processing, in particular to a precision verification device and inspection method for injection mold parts processing. Background Art

[0002] Usually when dealing with injection mold parts processing, the most important problem to be solved is to place the parts that have been injection molded on a tool to verify their precision or to observe with the naked eye whether the edges of the finished injection molded parts have various problems and need to be trimmed to ensure that the finished parts have high precision;

[0003] Among them, the application number "CN201420654982.1" is also a growing technology. The disclosed micro detector for precision parts processing and detection is to use the aluminum alloy shell to protect the circuit board 2 built into the box. The cross-line CCD camera and lithium battery are fixedly installed on the front surface of the aluminum alloy shell. The industrial lens can be used to search the parts and realize the display according to the display screen. The beneficial effects of the present invention are that it can measure large precision parts, has a small size, is simple to operate, and is easy to use.

[0004] Further search revealed that the functions realized by the injection molded parts detection device with application number "CN201920774637.4" are: a base plate, a second cylinder, an appearance detection part and a second sensor; a first cylinder is arranged on the base plate, the second cylinder is connected to the base plate through a mounting seat, a side detection part is arranged on the piston rod of the second cylinder, the appearance detection part is movably connected to the base plate through the piston rod of the first cylinder, a center detection part is arranged on the base plate, the second sensor is connected to the base plate through a mounting plate, a bottom surface sensor is arranged on the base plate, the bottom surface sensor is arranged in a circular array with respect to the center detection part, the first cylinder and the second cylinder are both arranged symmetrically with respect to the center detection part, and a positioning part is arranged on the base plate. The present invention provides an injection molded parts detection device, which is convenient for detection, has high detection efficiency, is not prone to errors, and can detect multiple sizes of parts at the same time. Although the following defects can be solved for the workpiece detection problem:

[0005] In the field illumination verification based on injection mold parts, it is generally impossible to quickly zoom in on multiple independent injection mold parts due to the low precision verification, resulting in defects in the injection mold parts being difficult to see with the naked eye. Naturally, the processing of the injection mold is more complicated, and the injection efficiency of the injection mold is not convenient enough, which makes the zooming more complicated. Summary of the invention

[0006] The object of the present invention is to provide a precision verification device and inspection method for injection mold parts processing to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a precision verification device for injection mold part processing, comprising a workpiece support mechanism, the workpiece support mechanism comprising an workpiece bracket installed on the ground, the four bottom corners of the workpiece bracket are fixedly installed with trapezoidal brackets, a square bracket is fixedly installed in the middle of the top of the trapezoidal bracket, the interior of the square bracket is hollow, and a hand-cranked plate is fixedly installed on the side of the square bracket, a driving shaft is fixedly installed on the surface of the hand-cranked plate, a rotating roller is fixedly installed on one end of the driving shaft, a square control box is arranged inside the rotating roller, an imaging base is fixedly installed inside the box body of the square control box, and a pushing mechanism is arranged in the middle of the top of the imaging base.

[0008] As a preferred solution of the present invention: the pushing mechanism comprises a bearing base installed in the middle of the top of the square control box, a sliding connecting plate is fixedly installed in the middle of the top of the bearing base, a square support plate is fixedly installed in the middle of the top of the sliding connecting plate, a slot is provided in the middle of the top of the square support plate, the slot edges of the slot are all provided with square protrusions, the ends of the square protrusions are provided with threaded rod shafts, and a crank is fixedly installed at one end of the threaded rod shaft;

[0009] A conical connecting pad is sleeved on one end of the crank, a connecting sleeve is installed in the middle of the bottom end of the conical connecting pad, one end of the connecting sleeve is fixedly connected to the side wall of the square support plate through the crank, a connecting pad is fixedly installed in the middle of the top end of the square support plate, a circular opening is opened in the middle of the top end of the connecting pad, a translucent display panel is fixedly installed in the middle of the top end of the circular opening, and a brightening light panel is fixedly installed inside the surface of the translucent display panel.

[0010] As a preferred solution of the present invention: a brightening lamp tube for brightening the light is fixedly installed on the inner side wall of the light-transmitting display board, a detection mechanism is arranged in the middle of the top of the light-transmitting display board, the detection mechanism comprises a square pad placed on the surface of the light-transmitting display board, a trapezoidal joint is arranged in the middle of the end of the square pad, an adjustment slot is arranged at one end of the trapezoidal joint, the slot edges of the adjustment slot are connected with strip-shaped blocks, a plurality of connecting pins are arranged side by side in a horizontal manner inside the strip-shaped block, and one end of the plurality of connecting pins is evenly arranged in the middle of the trapezoidal joint;

[0011] A square connection block is fixedly installed in the middle of the top end of the square pad, a plurality of screw installation holes are opened in the middle of the top end of the square connection block, and fastening screws are installed in the holes, and a concave groove is opened in the middle of the top end of the square connection block.

[0012] As a preferred solution of the present invention: an amplifying mechanism is fixedly installed in the middle of the back side of the square bracket, and the amplifying mechanism includes a side wall upright plate installed in the middle of the back side of the square bracket, a polygonal bracket is fixedly installed in the middle of the top end of the side wall upright plate, an arc-shaped support plate is installed in the middle of the top end of the polygonal bracket, a precision imaging cabinet is connected to the bottom of the arc-shaped support plate, a light amplifying circuit is installed inside the cabinet body of the precision imaging cabinet, an imaging panel is fixedly installed on the side of the precision imaging cabinet, and a connecting sleeve is fixedly installed in the middle of the top end of the imaging panel.

[0013] As a preferred solution of the present invention: a circular disk projection screen is embedded in the connecting sleeve, a connecting knob is fixedly installed in the middle of the side wall of the circular disk projection screen, the surface cover of the circular disk projection screen is connected to an arc-shaped support cover, the outer ring surface cover of the arc-shaped support cover is provided with an annular sleeve cover, a searchlight mechanism is fixedly installed in the middle of the bottom end of the annular sleeve cover, the searchlight mechanism includes an amplifying sleeve installed in the middle of the bottom end of the precision imaging cabinet, a lens dial is installed in the middle of the bottom end of the amplifying sleeve, a plurality of searchlight heads are sequentially arranged on the bottom surface of the lens dial, a connecting protrusion is fixedly installed in the middle of the bottom end of the searchlight head, and the middle of the bottom end of the connecting protrusion corresponds to the position of the lower search cover end.

[0014] A precision verification and inspection method for injection mold part processing, comprising a precision verification device for injection mold part processing as claimed in any one of the claims, S1: placing a specified magnified precision part at the position of the magnified end;

[0015] S2: detection mask of the required object;

[0016] S3: Imaging feedback of the image.

[0017] As a preferred solution of the present invention: the specific steps of S1 are as follows: Step 1: the personnel need to accurately place the object to be inspected on the surface of the light-transmitting display board, control the position of the light-transmitting display board according to the square protrusions and connecting sleeves that can be used to drive the position of the light-transmitting display board, and set the appropriate position of the searchlight lens according to the imaged position positioning point;

[0018] The second step: The position of the arc-shaped support cover around the top realizes the feedback light intensity at the designated position of the hood end, so that the light irradiated into the lens is clearer, and the position of the end is changed according to the position of the bottom hood end. Through the installation of the I-shaped bracket set at the bottom, the designated placement of the required hood position is realized.

[0019] As a preferred solution of the present invention, the specific steps of S2 are as follows: Step 1: The user surrounds the object to be detected, and the user can continuously adjust the detection position of the arc support plate, and toggle the lens dial to continuously adjust the position of the designated connection protrusion to achieve the position change on the designated probe, and realize the conversion of the lens data according to the magnification structure inside the magnification sleeve;

[0020] Step 2: The user needs to continuously adjust the magnification of a single lens around the surface of the annular cover.

[0021] As a preferred solution of the present invention: the specific steps of S3 are: according to the feedback condition of the lens at the bottom, the image at this time will be fed back and displayed on the image of the annular cover according to a certain monitoring scheme, and under the state of recording by the built-in detection cover, feedback imaging of the end lens is then realized.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1) The I-shaped bracket and the trapezoidal bracket are provided as the base for basic bearing, and during use, the position of the searchlight end face above can be placed. The square protrusion and the threaded rod shaft are provided, and the connection is rotated around the crank based on the rotation of the crank, so that the multi-directional drive setting of the square protrusion and the associated bearing base is realized, and the flexible adjustment of the placement position of the enlarged part is improved;

[0024] 2) The light-transmitting display panel is set to emit bottom light according to the built-in light-emitting component, and the bottom light is freely adjusted around the controllable resistor, so that the corresponding image feedback can be better realized for the processing state of the interval range;

[0025] 3) The light intensity is regulated by adjusting the hand-cranked dial and the designated connecting pad. The rotation of the magnifying sleeve and the lens dial allows the selection of lenses with different magnifications, making it easier to select lenses with more appropriate magnifications, thereby ensuring that the data obtained through feedback can be better displayed and fed back. The feedback state is set to ensure that the subsequent verification images have higher clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a side structural schematic diagram of the present invention;

[0028] Figure 3 It is a schematic diagram of the back structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the polygonal support structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the searchlight mechanism of the present invention;

[0031] Figure 6 It is a schematic diagram of the I-shaped bracket structure of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the detected mechanism of the present invention.

[0033] In the figure: 1. I-type support mechanism; 11. I-type bracket; 12. Trapezoidal bracket; 13. Square bracket; 14. Hand crank; 15. Rotating roller; 16. Square control box; 17. Imaging base; 2. Push mechanism; 21. Bearing base; 22. Sliding connecting plate; 23. Square support plate; 24. Slot; 25. Square protrusion; 26. Threaded rod shaft; 27. Crank; 28. Conical connecting pad; 29. ​​Connecting sleeve; 291. Connecting pad; 292. Circular opening; 293. Translucent display board; 3. Detected mechanism; 31. Square pad; 32. Trapezoidal joint; 33. Adjusting slot; 34. Strip block; 35. Connecting pin; 36. Square connecting block; 37. Concave slot; 38. Screw mounting hole; 4. Magnifying mechanism; 41. Side wall upright plate; 42. Polygonal bracket; 43. Arc-shaped support plate; 44. Precision imaging cabinet; 45. Imaging panel; 46. Connecting sleeve; 47. Disc projection screen; 48. Arc-shaped support cover; 49. Ring sleeve cover; 5. Searchlight mechanism; 51. Magnifying sleeve; 52. Lens dial; 53. Searchlight head; 54. Connecting bump. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-7The present invention provides a technical solution: a precision verification device for injection mold part processing, comprising a workpiece support mechanism 1, the workpiece support mechanism 1 comprises a workpiece bracket 11 installed on the ground, four corners of the bottom of the workpiece bracket 11 are fixedly installed with a trapezoidal bracket 12, a square bracket 13 is fixedly installed in the middle of the top of the trapezoidal bracket 12, the interior of the square bracket 13 is hollow, and a hand-cranked plate 14 is fixedly installed on the side of the square bracket 13, a driving shaft is fixedly installed on the surface of the hand-cranked plate 14, a rotating roller 15 is fixedly installed at one end of the driving shaft, a square control box 16 is arranged inside the rotating roller 15, an imaging base 17 is fixedly installed inside the box body of the square control box 16, and a pushing mechanism 2 is arranged in the middle of the top of the imaging base 17.

[0036] In this embodiment: the pushing mechanism 2 includes a bearing base 21 installed in the middle of the top of the square control box 16, a sliding connecting plate 22 is fixedly installed in the middle of the top of the bearing base 21, a square support plate 23 is fixedly installed in the middle of the top of the sliding connecting plate 22, a slot 24 is provided in the middle of the top of the square support plate 23, the slot edge of the slot 24 is provided with a square protrusion 25, the end of the square protrusion 25 is provided with a threaded rod shaft 26, and one end of the threaded rod shaft 26 is fixedly installed with a crank 27;

[0037] A conical connecting pad 28 is sleeved on one end of the crank 27, and a connecting sleeve 29 is installed in the middle of the bottom end of the conical connecting pad 28. One end of the connecting sleeve 29 is fixedly connected to the side wall of the square support plate 23 through the crank 27. A connecting pad 291 is fixedly installed in the middle of the top end of the square support plate 23. A circular opening 292 is opened in the middle of the top end of the connecting pad 291. A translucent display panel 293 is fixedly installed in the middle of the top end of the circular opening 292, and a brightening light panel is fixedly installed inside the surface of the translucent display panel 293.

[0038] When the light-transmitting display panel 293 is used, the actual light brightness of different brightness feedbacks is adjusted according to the brightening light panel and the resistor, so as to ensure that the brightness of the light can be more conveniently adjusted at different light intensities.

[0039] In this embodiment: a brightening lamp tube for brightening the light is fixedly installed on the inner side wall of the light-transmitting display board 293, a detection mechanism 3 is arranged in the middle of the top of the light-transmitting display board 293, and the detection mechanism 3 includes a square pad 31 placed on the surface of the light-transmitting display board 293, a trapezoidal joint 32 is arranged in the middle of the end of the square pad 31, an adjustment slot 33 is opened at one end of the trapezoidal joint 32, and the slot edges of the adjustment slot 33 are connected with strip-shaped stoppers 34, and a plurality of connecting pins 35 are installed side by side in a horizontal manner inside the strip-shaped stoppers 34, and one end of the plurality of connecting pins 35 is evenly arranged in the middle of the trapezoidal joint 32;

[0040] A square connecting block 36 is fixedly installed in the middle of the top of the square pad 31. A plurality of screw installation holes 38 are opened in the middle of the top of the square connecting block 36, and fastening screws are installed in the holes. A concave groove 37 is opened in the middle of the top of the square connecting block 36.

[0041] The purpose of adopting the square connecting block 36 and the designated concave groove 37 is that, as a finished injection molded part, the parts can be installed in a matching manner through multiple concave grooves 37, and the strip-shaped block 34 and multiple connecting pins 35 are provided to serve as the terminal for subsequent solder connection.

[0042] In this embodiment: an amplifying mechanism 4 is fixedly installed in the middle of the back side of the square bracket 13, and the amplifying mechanism 4 includes a side wall upright plate 41 installed in the middle of the back side of the square bracket 13, a polygonal bracket 42 is fixedly installed in the middle of the top end of the side wall upright plate 41, an arc-shaped support plate 43 is installed in the middle of the top end of the polygonal bracket 42, a precision imaging cabinet 44 is connected to the bottom cover of the arc-shaped support plate 43, a light amplifying circuit is installed inside the cabinet body of the precision imaging cabinet 44, an imaging panel 45 is fixedly installed on the side of the precision imaging cabinet 44, and a connecting sleeve 46 is fixedly installed in the middle of the top end of the imaging panel 45.

[0043] The precision imaging cabinet 44 is provided to realize the sensing monitoring of the lens entering the exposure threshold according to the optical fiber amplification circuit when magnification is needed, and the additional imaging panel 45 is used to present the image.

[0044] In this embodiment: a circular projection screen 47 is embedded in the connecting sleeve 46, a connecting knob is fixedly installed in the middle of the side wall of the circular projection screen 47, a surface cover of the circular projection screen 47 is connected with an arc-shaped support cover 48, the outer ring surface cover of the arc-shaped support cover 48 is provided with an annular sleeve cover 49, a searchlight mechanism 5 is fixedly installed in the middle of the bottom end of the annular sleeve cover 49, the searchlight mechanism 5 includes an amplifying sleeve 51 installed in the middle of the bottom end of the precision imaging cabinet 44, a lens dial 52 is installed in the middle of the bottom end of the amplifying sleeve 51, a plurality of searchlight heads 53 are arranged in sequence on the bottom surface of the lens dial 52, a connecting protrusion 54 is fixedly installed in the middle of the bottom end of the searchlight head 53, and the middle of the bottom end of the connecting protrusion 54 corresponds to the position of the lower search cover end.

[0045] According to the image feedback status fed back by the searchlight 53 , the information obtained from the real-time feedback of the image is input.

[0046] A precision verification and inspection method for injection mold part processing, comprising any one of the above-mentioned precision verification devices for injection mold part processing, S1: placing a specified magnified precision part at the position of the magnified end;

[0047] The specific steps of S1 are as follows: Step 1: The personnel need to accurately place the object to be inspected on the surface of the light-transmitting display board 293, control the position of the light-transmitting display board 293 according to the square protrusion 25 and the connecting sleeve 29 that can be used to drive the position of the light-transmitting display board 293, and set the appropriate position of the searchlight lens according to the imaged position positioning point;

[0048] The second step: the feedback light intensity at the designated probe cover end position is realized by the position of the arc-shaped support cover 48 around the top, so that the light irradiated into the lens is clearer, and the conversion change of the end position is realized according to the position of the bottom probe cover end. Through the installation of the I-shaped bracket set at the bottom, the designated placement of the required probe cover position is realized.

[0049] S2: detection mask of the required object;

[0050] S2 specifically comprises the following steps: Step 1: The user surrounds the object to be detected and can continuously adjust the detection position of the arc-shaped support plate 43, and toggle the lens dial 52 to continuously adjust the position of the designated connection protrusion 54 to achieve the position change on the designated probe, and realize the conversion of the lens data according to the magnification structure inside the magnification sleeve 51;

[0051] Step 2: The user needs to continuously adjust the magnification of a single lens around the surface of the annular cover 49.

[0052] S3: imaging feedback of the image;

[0053] The specific steps of S3 are: according to the feedback condition of the lens at the bottom, the image at this time will be fed back and displayed on the image of the annular cover 49 according to a certain monitoring plan, and under the state of recording by the built-in detection cover, feedback imaging of the end lens is then realized.

[0054] Step 1: First, the user needs to prepare the enlarged injection mold parts;

[0055] The area to be enlarged is placed on the light-transmitting display board 293, wherein the arrangement state is that a plurality of square pads 31 need to be placed on the light-transmitting display board 293 accordingly, surrounding the light-transmitting display board 293. In order to increase the brightness of the light around the parts, the user will light up the bottom light panel of the light-transmitting display panel 293. At this time, the user can manually rotate the conical connecting pad 28 according to the surrounding luminous area as the bearing part of the injection mold part, and rotate around the disk end of the hand-cranked disk 14 (the luminous area emits different degrees of strong light according to the resistance strength). At this time, the user manually operates the connecting sleeve 29 and controls the screw rod to rotate in situ around the end face position based on the rotation of the crank 27. At this time, the position of the connecting pad 291 will be adjusted in the direction of the square support plate 23 along with one end of the hand-cranked connecting sleeve 29. After the position is set, the user can manually operate the designated connecting pad 291 and the designated type of position around the connecting pad 291 to achieve multi-directional adjustment.

[0056] Until the bearing base 21, the sliding connection plate 22 and the light-transmitting display plate 293 finally move around the surface of the square control box 16, and when the user can see the detected object on the upper plate to the bottom of the lens, it stops;

[0057] Step 2: The user can illuminate the position of the connecting protrusion 54 according to the illumination mechanism 5;

[0058] At this time, the user again turns around the magnifying sleeve 51, and continuously adjusts the connecting protrusions 54 with different magnifications according to the rotational orientation of the bottom of the magnifying sleeve 51. Through the lens search covers with different magnifications, the user attempts to illuminate the workpiece below with lenses of different magnifications on the designated object, and just combines with the searchlight source below to achieve brightening. The high-precision image fed back is directly fed back to the inside of the annular cover 49, and the magnified image is directly fed back to the end side wall of the annular cover 49 according to the direction position of the corresponding image. Finally, the user can magnify according to the position of the side-by-side pins of the connecting pins 35 magnified by the lens, and finally directly display the magnified image on the screen, so as to better realize the magnification verification of the finished injection mold that has been processed.

[0059] Step 3: Users need to observe;

[0060] The user can adjust the magnification of the lens by manually adjusting the rotation of the arc-shaped support cover 48. The user only needs to observe the magnified image of the annular cover 49 so as to better feedback and obtain a more appropriate imaging condition.

[0061] Another point is that the precision data monitoring feedback can be realized by feedback detection through the display table below.

[0062] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precision verification device for injection mold parts processing, comprising a mold support mechanism (1), characterized in that: The I-shaped support mechanism (1) comprises an I-shaped support (11) installed on the ground, the four corners of the bottom of the I-shaped support (11) are fixedly installed with a trapezoidal support (12), a square support (13) is fixedly installed in the middle of the top of the trapezoidal support (12), the interior of the square support (13) is hollow, and a hand-cranked plate (14) is fixedly installed on the side of the square support (13), a driving shaft is fixedly installed on the surface of the hand-cranked plate (14), a rotating roller (15) is fixedly installed at one end of the driving shaft, a square control box (16) is arranged inside the rotating roller (15), an imaging base (17) is fixedly installed inside the box body of the square control box (16), and a pushing mechanism (2) is arranged in the middle of the top of the imaging base (17); An amplifying mechanism (4) is fixedly mounted on the middle of the back of the square bracket (13), and the amplifying mechanism (4) comprises a side wall plate (41) mounted on the middle of the back of the square bracket (13); a polygonal bracket (42) is fixedly mounted on the middle of the top of the side wall plate (41); an arc-shaped support plate (43) is mounted on the middle of the top of the polygonal bracket (42); a precision imaging cabinet (44) is mounted on the bottom of the arc-shaped support plate (43); a light amplifying circuit is mounted inside the cabinet of the precision imaging cabinet (44); an imaging panel (45) is fixedly mounted on the side of the precision imaging cabinet (44); and a connecting sleeve (46) is fixedly mounted on the middle of the top of the imaging panel (45); A circular projection screen (47) is embedded in the connecting sleeve (46), a connecting knob is fixedly installed in the middle of the side wall of the circular projection screen (47), a surface cover of the circular projection screen (47) is connected to an arc-shaped support cover (48), an outer ring surface cover of the arc-shaped support cover (48) is provided with an annular sleeve cover (49), a searchlight mechanism (5) is fixedly installed in the middle of the bottom end of the annular sleeve cover (49), the searchlight mechanism (5) comprises an enlarged sleeve (51) installed in the middle of the bottom end of the precision imaging cabinet (44), a lens dial (52) is installed in the middle of the bottom end of the enlarged sleeve (51), a plurality of searchlight heads (53) are arranged in sequence on the bottom surface of the lens dial (52), a connecting protrusion (54) is fixedly installed in the middle of the bottom end of the searchlight head (53), and the middle of the bottom end of the connecting protrusion (54) corresponds to the position of the lower search cover end.

2. The precision verification device for injection mold parts processing according to claim 1, characterized in that: The pushing mechanism (2) comprises a bearing base (21) installed in the middle of the top of a square control box (16); a sliding connecting plate (22) is fixedly installed in the middle of the top of the bearing base (21); a square support plate (23) is fixedly installed in the middle of the top of the sliding connecting plate (22); a slot (24) is provided in the middle of the top of the square support plate (23); the slot edge of the slot (24) is provided with a square protrusion (25); a threaded rod shaft (26) is provided at the end of the square protrusion (25); a crank handle (27) is fixedly installed at one end of the threaded rod shaft (26); A conical connection pad (28) is sleeved on one end of the crank (27), a connection sleeve (29) is installed in the middle of the bottom end of the conical connection pad (28), one end of the connection sleeve (29) is fixedly connected to the side wall of the square support plate (23) through the crank (27), a connection pad (291) is fixedly installed in the middle of the top end of the square support plate (23), a circular opening (292) is opened in the middle of the top end of the connection pad (291), a light-transmitting display panel (293) is fixedly installed in the middle of the top end of the circular opening (292), and a brightening light panel is fixedly installed inside the panel surface of the light-transmitting display panel (293).

3. The precision verification device for injection mold parts processing according to claim 2, characterized in that: A brightening lamp tube for brightening the light is fixedly mounted on the inner side wall of the light-transmitting display panel (293); a detection mechanism (3) is arranged in the middle of the top end of the light-transmitting display panel (293); the detection mechanism (3) comprises a square pad (31) placed on the surface of the light-transmitting display panel (293); a trapezoidal joint (32) is arranged in the middle of the end of the square pad (31); an adjustment slot (33) is arranged at one end of the trapezoidal joint (32); the slot edges of the adjustment slot (33) are connected to strip-shaped stoppers (34); a plurality of connecting pins (35) are arranged side by side in a horizontal manner inside the strip-shaped stoppers (34); one end of the plurality of connecting pins (35) is evenly arranged in the middle of the trapezoidal joint (32); A square connection block (36) is fixedly installed at the middle of the top end of the square pad (31), a plurality of screw installation holes (38) are opened at the middle of the top end of the square connection block (36), and fastening screws are installed in the holes, and a concave groove (37) is opened at the middle of the top end of the square connection block (36).

4. A precision verification and inspection method for injection mold parts processing, comprising a precision verification device for injection mold parts processing as claimed in any one of claims 1 to 3, characterized in that: S1: Place the specified magnified precise part at the position of the magnified end; S2: detection mask of the required object; S3: Imaging feedback of the image.

5. A precision verification and inspection method for injection mold parts processing according to claim 4, characterized in that: The specific steps of S1 are as follows: Step 1: The personnel need to accurately place the object to be inspected on the surface of the light-transmitting display board (293), control the position of the light-transmitting display board (293) according to the square protrusion (25) and the connecting sleeve (29) that can be used to drive the position of the light-transmitting display board (293), and set the appropriate position of the searchlight lens according to the imaged position positioning point; Step 2: The position of the arc-shaped support cover (48) around the top realizes the feedback light intensity at the designated position of the probe cover end, so that the light irradiated into the lens is clearer, and the position of the end is changed according to the position of the bottom probe cover end. By installing the I-shaped bracket set at the bottom, the designated placement of the required probe cover position is realized.

6. A precision verification and inspection method for injection mold parts processing according to claim 4, characterized in that: The specific steps of S2 are as follows: Step 1: The user surrounds the object to be detected and can continuously adjust the detection position of the arc support plate (43), and toggle the lens dial (52) to continuously adjust the position of the designated connection protrusion (54) to achieve the position change on the designated probe, and realize the conversion of lens data according to the magnification structure inside the magnification sleeve (51); Step 2: The user needs to continuously adjust the magnification of a single lens around the surface of the annular cover (49).

7. A precision verification and inspection method for injection mold parts processing according to claim 4, characterized in that: The specific steps of S3 are: according to the feedback condition of the lens at the bottom, the image at this time will be fed back and displayed on the image of the annular cover (49) according to a certain monitoring plan, and under the state of recording by the built-in detection cover, feedback imaging of the end lens is then realized.

Images