CN113432507B - Electronic product shell clearance detection tool - Google Patents
Electronic product shell clearance detection tool Download PDFInfo
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- CN113432507B CN113432507B CN202110816497.4A CN202110816497A CN113432507B CN 113432507 B CN113432507 B CN 113432507B CN 202110816497 A CN202110816497 A CN 202110816497A CN 113432507 B CN113432507 B CN 113432507B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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Abstract
The invention discloses a clearance detection jig for an electronic product shell, and relates to the field of clearance detection jigs. This electronic product shell clearance detection tool detects the piece including detecting platform, fixing base and rotatory clearance, detects the last fixed surface of platform and is connected with the fixing base, and the last surface slip that detects the platform is provided with rotatory clearance and detects the piece. This electronic product shell clearance detection tool passes through the detection mode in clearance with the manual work, change into the clearance according to order fixed joint in rotatory detection dish side, the rotatory clearance contact gap that drives through rotatory detection dish, from artifical the transition to the machine, on the one hand can replace artificial judgement to detect the gap with the machine, can accelerate detection speed, the rotational speed of on the other hand machine can be unchangeable through adjusting and stipulating, the angle and the speed that exist when being different from artifical the detection, the detection error that the difference of dynamics leads to is difficult to control, make the detection error control to the clearance size within a certain range.
Description
Technical Field
The invention relates to the technical field of clearance detection jigs, in particular to a clearance detection jig for a shell of an electronic product.
Background
Various artifacts do not avoid the problem of tight fit of multiple individual components to the surface of the object, which is formed of individual components, and if the fit is not tight enough, there may be more or less gaps between the components, which may have certain gap criteria for certain instruments or precision instruments.
Especially for electronic products, the gas tightness of the shell can be influenced by overlarge gaps of the shell, water can easily enter the product, the gap can be measured generally only by a feeler in the prior art, the feeler is formed by a plurality of metal sheets with different thicknesses, the gap can be determined according to the thickness of the feeler which can enter the gap, on one hand, the surface of the feeler is easily abraded because the feeler repeatedly enters and exits the gap, on the other hand, a simple manual detection mode is original, the influence factors are uncontrollable, and the position and the force of inserting the feeler are different from each other, namely, the position and the force of the feeler are another influence factor of whether the feeler can enter the gap, so that technical personnel in the field propose an electronic product shell gap detection jig to solve the proposed gap detection problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses a jig for detecting the gap of an electronic product shell, which aims to solve the problems in the background technology.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: a clearance detection jig for an electronic product shell comprises:
the lower surface of the detection table is fixedly connected with a cabinet;
the detection device comprises a detection table, a fixed seat and a detection device, wherein the fixed seat is fixedly connected to the upper surface of the detection table and comprises a circular table base, a carry-in side clamp and a clamping type clamping seat;
rotatory clearance detects the piece, rotatory clearance detects the upper surface that a slip joint is examining test table, rotatory clearance detects the piece including progressive mounting bracket, regulation locating component and rotatory detection dish, progressive mounting bracket slip joint is examining test table's upper surface, the side of progressive mounting bracket slides and is provided with the regulation locating component, the side bearing of adjusting locating component is connected with the rotatory detection dish.
Preferably, the upper surface of examining test table just is located round platform base both sides fixedly connected with curb plate, the formula of advancing side presss from both sides the slip joint and is close to one side of round platform base at the curb plate, the upper surface of examining test table runs through and has seted up the spout, the formula of advancing mounting bracket passes through the spout and examines test table slip joint.
Preferably, the clamping type clamping seat comprises a connecting clamping block, a limiting bolt, a clamping chuck, a clamping jaw and an adjusting bolt, the clamping groove is formed in the upper surface of the circular truncated cone base, the connecting clamping block is matched with the clamping groove, the limiting bolt is fixedly arranged on the side surface of the connecting clamping block, the clamping chuck is fixedly connected to the top end of the connecting clamping block, and the side surface of the clamping chuck, which is slidably clamped with the clamping jaw, is meshed with the adjusting bolt.
Preferably, advance the formula side and press from both sides including advancing position pole, splint, reset spring, stopper and support tight bolt, advance the position pole run through the lateral wall of curb plate and with curb plate sliding connection, the one end fixedly connected with splint that the position pole is close to round platform base, the side of advancing the position pole just is located and is provided with reset spring between splint and the curb plate, the one end fixedly connected with stopper that the round platform base was kept away from to the position pole, the upper surface of curb plate runs through and threaded connection has supports tight bolt.
Preferably, the progressive mounting bracket includes slider, mounting panel and L shaped plate, slider and spout looks adaptation, the top fixedly connected with mounting panel of slider, the last fixed surface of mounting panel is connected with the L shaped plate, the upper surface of mounting panel runs through and is provided with spacing bolt.
Preferably, adjust locating component and include rotation axis, driving motor and spacing ring, the rotation axis bearing is connected between two L shaped plates, L shaped plate and fixedly connected with driving motor are run through to the one end of rotation axis, the side of rotation axis slides and is provided with the spacing ring, the fixed spacing bolt that is provided with in side of spacing ring.
Preferably, the rotary detection disc is clamped on the side surface of the rotating shaft in a sliding manner, the side surface of the rotating shaft is fixedly connected with a guide strip, and the side surface of the rotary detection disc is fixedly clamped with a feeler gauge.
Preferably, the side of rack is provided with the access door, the side of rack is run through and the bearing is connected with the regulating spindle, the side meshing of regulating spindle is provided with the regulation rack, regulation rack fixed connection is in the bottom surface of slider.
The invention discloses a jig for detecting the gap of an electronic product shell, which has the following beneficial effects:
1. this electronic product shell clearance detection tool, need artifical judgement and manual operation to insert the detection mode in proper order the clearance with the clearance gauge according to order from thin to thick among the prior art, change into with the clearance gauge according to order fixed joint in rotatory detection dish side, the rotatory clearance gauge contact gap that drives through rotatory detection dish, from artifical change to the machine, can replace artificial judgement to detect the gap with the machine on the one hand, can accelerate detection speed, the rotational speed of on the other hand machine can be unchangeable through adjusting and stipulating, angle and speed that exists when being different from artifical the detection, the detection error that the difference of dynamics leads to is difficult to control, make the detection error control to the clearance size within a certain range.
2. According to the electronic product shell gap detection jig, two clamping modes of the fixing seat for a detection sample can be selected according to different shapes and materials of the detection sample, so that the device can be suitable for detection of most samples, the clamping type clamping seat is fixedly clamped on the circular table base through the clamping block and the limiting bolt, the clamping type clamping seat is taken down when the advancing type side clamp is used for clamping, the clamping groove used for fixing the clamping type clamping seat on the circular table base can be used for positioning and limiting the detection sample, meanwhile, after the advancing type side clamp tightly supports the sample through the carry rod arranged by the reset spring, the abutting bolt is rotated to fix the carry rod, and positioning of the length of the carry rod is completed.
3. This electronic product shell clearance detection tool, rotatory clearance detects the piece and carries out horizontal and fore-and-aft regulation through progressive mounting bracket and regulation locating component respectively in examining test table upper position, examine time measuring for the first time to a plurality of samples of the same kind, adjust progressive mounting bracket and regulation locating component respectively and make the rotatory test tray aim at and wait to detect the gap, the mode of separately adjusting is favorable to the location of its position, reduce because the vibrations that the device operation produced lead to the fact the influence to the testing result.
4. This electronic product shell clearance detection tool, clearance gauge and the fixed joint of rotatory detection dish can be according to the in-service use needs and relative replacement or change the distance between the adjacent clearance gauge, perhaps do the detection to a plurality of parallel gaps simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the overall mechanism of the present invention;
FIG. 3 is a schematic view of a fixing base of the present invention;
FIG. 4 is a schematic view of a side clamp of the present invention;
FIG. 5 is a side view of the fixing base structure of the present invention;
FIG. 6 is a schematic view of a card-type socket structure according to the present invention;
FIG. 7 is a schematic view of a rotating gap detecting member according to the present invention;
FIG. 8 is a schematic view of a progressive mounting bracket configuration of the present invention;
FIG. 9 is a schematic view of an adjusting and positioning assembly according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 9 at C;
fig. 11 is a sectional view of the cabinet structure of the present invention.
In the figure: 1. a detection table; 2. a fixed seat; 201. a circular truncated cone base; 202. a position advancing type side clamp; 2021. a position-advancing rod; 2022. a splint; 2023. a return spring; 2024. a limiting block; 2025. tightly abutting against the bolt; 203. a clamping type clamping seat; 2031. connecting a clamping block; 2032. a limit bolt; 2033. a chuck; 2034. a claw; 2035. adjusting the bolt; 3. a rotation gap detecting member; 301. a progressive mounting rack; 3011. a slider; 3012. mounting a plate; 3013. an L-shaped plate; 302. adjusting the positioning assembly; 3021. a rotating shaft; 3022. a drive motor; 3023. a limiting ring; 303. rotating the detection disc; 4. a cabinet; 5. a side plate; 6. a chute; 7. a card slot; 8. a guide strip; 9. a feeler gauge; 10. an access door; 11. an adjustment shaft; 12. and adjusting the rack.
Detailed Description
The embodiment of the invention discloses a gap detection jig for an electronic product shell, which is shown in a combined figure 1-2 and comprises a detection table 1, a fixed seat 2 and a rotary gap detection piece 3, wherein the fixed seat 2 is fixedly connected to the upper surface of the detection table 1, the fixed seat 2 is used for clamping a piece to be detected, the rotary gap detection piece 3 is arranged on the upper surface of the detection table 1 and positioned on one side of the fixed seat 2 in a sliding manner, and the rotary gap detection piece 3 is used for detecting the gap size of the piece to be detected clamped by the fixed seat 2.
Examine fixed surface of test table 1 and be connected with rack 4, rack 4 plays supporting role on the one hand, on the other hand can install some corresponding facilities in rack 4, examine the upper surface of test table 1 and be located one side fixedly connected with curb plate 5 of fixing base 2, the upper surface of examining test table 1 runs through and has seted up spout 6, swivel gap detection piece 3 passes through 6 slip joints of spout at the upper surface of examining test table 1, and swivel gap detection piece 3 can slide suitable distance in order to be close to and wait to detect the sample in the direction of spout 6.
As shown in fig. 3, the fixing base 2 is fixedly connected to the upper surface of the detection table 1, the fixing base 2 includes a circular truncated cone base 201, a carry-over type side clamp 202 and a clamping type clamp base 203, the circular truncated cone base 201 is fixedly connected to the upper surface of the detection table 1, the carry-over type side clamp 202 is fixedly arranged on the upper surface of the detection table 1 and around the circular truncated cone base 201, the carry-over type side clamp 202 is pulled, and a sample to be detected is placed above the circular truncated cone base 201 and then released to the carry-over type side clamp 202, so that the sample can be clamped and fastened.
The clamping type clamping seat 203 is fixedly clamped on the upper surface of the circular truncated cone base 201, the clamping type clamping seat 203 can also be fixed through the circular truncated cone base 201, and a sample to be detected is clamped through the clamping type clamping seat 203.
As shown in fig. 4, the carry-in type side clamp 202 includes a carry rod 2021, a clamp plate 2022, a return spring 2023, a limiting block 2024 and a fastening bolt 2025, the carry rod 2021 penetrates through the side wall of the side plate 5 and is slidably connected with the side plate 5, the carry rod 2021 can slide on the side surface of the side plate 5, the clamp plate 2022 is fixedly connected to one end of the carry rod 2021 close to the circular truncated cone base 201, the return spring 2023 is arranged on the side surface of the carry rod 2021 and between the clamp plate 2022 and the side plate 5, the limiting block 2024 is fixedly connected to one end of the carry rod 2021 far from the circular truncated cone base 201, and the fastening bolt 2025 penetrates through and is in threaded connection with the upper surface of the side plate 5.
The clamp plate 2022 and the limit block 2024 limit the carry rod 2021 from both ends, prevent the carry rod 2021 from breaking away from the side plate 5, pull one end of the carry rod 2021, make the reset spring 2023 compressed, the distance between two clamp plates 2022 increases simultaneously, can place the sample to be detected between two clamp plates 2022, release the carry rod 2021 again, make two clamp plates 2022 carry out the centre gripping to the sample from both sides under the effect of reset spring 2023, and then through rotating the resisting bolt 2025, make the resisting bolt 2025 run through the side plate 5 and pressurize the carry rod 2021 and limit, thereby increase the clamping force of two clamp plates 2022 to the sample.
As shown in fig. 5-6, the clamping type clamping seat 203 includes a connection fixture block 2031, a limit bolt 2032, a chuck 2033, a clamping jaw 2034 and an adjusting bolt 2035, a clamping groove 7 is formed on the upper surface of the circular truncated cone base 201, the connection fixture block 2031 is adapted to the clamping groove 7, the connection fixture block 2031 is slidably disposed on the inner side of the clamping groove 7, the limit bolt 2032 is fixedly disposed on the side surface of the connection fixture block 2031, and the position between the connection fixture block 2031 and the clamping groove 7 can be limited by the limit bolt 2032, so that the clamping type clamping seat 203 is firmly clamped on the upper surface of the circular truncated cone base 201.
Combine fig. 7 to show, the sliding joint of rotatory clearance detection piece 3 is in examining the upper surface of test table 1, and rotatory clearance detection piece 3 includes progressive mounting bracket 301, adjusts locating component 302 and rotatory detection dish 303, and progressive mounting bracket 301 slides the joint and is examining the upper surface of test table 1 to progressive mounting bracket 301 can be as required fixed connection examine test table 1 upper surface optional position, adjusts the transverse position that rotatory clearance detected piece 3 through progressive mounting bracket 301.
The side surface of the progressive mounting bracket 301 is slidably provided with an adjusting and positioning assembly 302, the longitudinal position of the rotating clearance detecting part 3 is adjusted through the adjusting and positioning assembly 302, the corresponding positions of the progressive mounting bracket 301 and the adjusting and positioning assembly 302 are both provided with a limiting bolt 2032 to help limit the positioning positions of the progressive mounting bracket 301 and the adjusting and positioning assembly 302 and prevent the accuracy of the device from being influenced by the frontal vibration generated by the operation of the device, the side surface bearing of the adjusting and positioning assembly 302 is connected with a rotating detecting disc 303, and the rotating detecting disc 303 is a core device for detecting the size of the clearance in the device.
As shown in fig. 8, the progressive mounting block 301 includes a slider 3011, a mounting plate 3012, and an L-shaped plate 3013, the slider 3011 is adapted to the chute 6, and the slider 3011 is slidably clamped in the chute 6, the top end of the slider 3011 is fixedly connected to the mounting plate 3012, the mounting plate 3012 is used to mount other devices on one hand, and on the other hand, can limit the position of the slider 3011 in the chute 6, the L-shaped plate 3013 is fixedly connected to the upper surface of the mounting plate 3012, and the upper surface of the mounting plate 3012 is provided with a limit plug 2032 in a penetrating manner.
Referring to fig. 9-10, the adjusting and positioning assembly 302 includes a rotating shaft 3021, a driving motor 3022 and a limiting ring 3023, the rotating shaft 3021 is connected between two L-shaped plates 3013 through a bearing, one end of the rotating shaft 3021 penetrates through the L-shaped plates 3013 and is fixedly connected with the driving motor 3022, the driving motor 3022 rotates to drive the rotating shaft 3021 to rotate, so that the rotating detection disc 303 fixedly clamped on the side of the driving shaft 3021 rotates and detects a sample, the limiting ring 3023 is slidably disposed on the side of the driving shaft 3021, the two limiting rings 3023 clamp and limit the rotating detection disc 303 from two sides of the rotating detection disc 303, two sides of the rotating detection disc 303 are provided with grooves adapted to the limiting ring 3023, the limiting ring 3023 is fixedly provided with a limiting bolt 2032 on the side of the limiting ring 3023, and the limiting ring 3023 is fixed between the limiting bolt 2032 and the rotating shaft 3021.
The rotation detection dish 303 slides the joint in the side of rotation axis 3021, and the side fixedly connected with gib 8 of rotation axis 3021, gib 8 play the guide effect for the slide joint is in the translation of rotation detection dish 303 and spacing ring 3023 in rotation axis 3021 side in the rotation axis 3021 direction, and the fixed joint in side of rotation detection dish 303 has clearance gauge 9, realizes the detection to the sample clearance through the clearance gauge 9 of different thickness.
As shown in fig. 11, a side surface of the cabinet 4 penetrates through and is connected with an adjusting shaft 11 through a bearing, a side surface of the adjusting shaft 11 is engaged with an adjusting rack 12, the adjusting rack 12 is fixedly connected to a bottom surface of the slider 3011, the adjusting shaft 11 is rotated to enable the adjusting rack 12 engaged with the adjusting shaft 11 to slide, the sliding of the adjusting rack 12 drives the slider 3011 fixedly connected to the adjusting rack to move, and thus the entire rotation gap detection piece 3 is driven to move and adjust in the transverse direction.
The device of the invention replaces manual detection with mechanical detection clearance, on one hand, the detection speed is accelerated, on the other hand, the speed, the angle and the force of the mechanical detection are all manually adjusted, after the setting is finished, the detection carried out by the device can realize the unification of the speed, the angle and the force, avoid the uncertain and non-normative problems of manual detection, liberate labor force and refine the detection of the clearance.
Example 1: fixing base 2 fixed connection is at the upper surface of examining test table 1, and fixing base 2 includes round platform base 201, carry formula side clamp 202 and joint formula cassette 203, and round platform base 201 fixed connection is at the upper surface of examining test table 1, examines the upper surface of test table 1 and is located the fixed formula side clamp 202 that is provided with around round platform base 201, and the fixed surface of round platform base 201 joint has joint formula cassette 203.
Examine the upper surface of platform 1 and be located round platform base 201 both sides fixedly connected with curb plate 5, carry formula side clamp 202 slip joint is in curb plate 5 one side of being close to round platform base 201, examines the upper surface of platform 1 and runs through and has seted up spout 6, and progressive mounting bracket 301 passes through spout 6 and examines the slip joint of platform 1.
Clamping formula cassette 203 is including connecting fixture block 2031, spacing bolt 2032, chuck 2033, jack catch 2034 and adjusting bolt 2035, draw-in groove 7 has been seted up to the upper surface of round platform base 201, connect fixture block 2031 and draw-in groove 7 looks adaptation, the fixed spacing bolt 2032 that is provided with in side of connecting fixture block 2031, the top fixedly connected with chuck 2033 of connecting fixture block 2031, the side meshing that the upper surface slip joint of chuck 2033 has jack catch 2034 is connected with adjusting bolt 2035.
The carry-in type side clamp 202 comprises a carry rod 2021, a clamp plate 2022, a reset spring 2023, a limiting block 2024 and a resisting bolt 2025, the carry rod 2021 penetrates through the side wall of the side plate 5 and is slidably connected with the side plate 5, one end of the carry rod 2021 close to the circular truncated cone base 201 is fixedly connected with the clamp plate 2022, the side surface of the carry rod 2021 is provided with the reset spring 2023 between the clamp plate 2022 and the side plate 5, one end of the carry rod 2021 far away from the circular truncated cone base 201 is fixedly connected with the limiting block 2024, and the upper surface of the side plate 5 penetrates through and is in threaded connection with the resisting bolt 2025.
In this embodiment, the fixing base 2 has two clamping fixing manners, one is to pull the carry rod 2021, so that the return spring 2023 on the side surface of the carry rod 2021 is compressed, the carry rod 2021 moves in the direction of the side plate 5, the distance between the two clamp plates 2022 increases, a sample to be detected is placed above the circular truncated cone base 201, the carry rod 2021 is released, the two clamp plates 2022 clamp the sample placed on the circular truncated cone base 201 from both sides under the action of the return spring 2023, and then the fastening bolt 2025 is rotated, so that the fastening bolt 2025 penetrates through the side plate 5 and extends to the side surface of the carry rod 2021 to apply pressure to the carry rod 2021, so as to increase the friction force between the carry rod 2021 and the side plate 5, thereby clamping the sample.
Another clamping manner is to fixedly connect the clamping type clamping seat 203 above the circular truncated cone base 201, rotate the clamping type clamping seat 203 to fixedly clamp the clamping type clamping seat 203 with the circular truncated cone base 201, place the sample on the clamping type clamping seat 203, rotate the adjusting bolt 2035, and clamp the clamping jaw 2034 to the middle position of the chuck 2033 through gear transmission, thereby realizing clamping of the sample.
Example 2: rotatory clearance detects 3 slip joints at the upper surface that detects platform 1, and rotatory clearance detects 3 including progressive mounting bracket 301, regulation locating component 302 and rotatory detection dish 303, and progressive mounting bracket 301 slip joint is detecting the upper surface of platform 1, and progressive mounting bracket 301's side slides and is provided with regulation locating component 302, and the side bearing of adjusting locating component 302 is connected with rotatory detection dish 303.
The adjusting and positioning assembly 302 comprises a rotating shaft 3021, a driving motor 3022 and a limit ring 3023, the rotating shaft 3021 is bearing-connected between two L-shaped plates 3013, one end of the rotating shaft 3021 penetrates through the L-shaped plates 3013 and is fixedly connected with the driving motor 3022, the limit ring 3023 is slidably arranged on the side of the rotating shaft 3021, and the limit bolt 2032 is fixedly arranged on the side of the limit ring 3023.
The rotary detection disc 303 is slidably clamped on the side surface of the rotating shaft 3021, the guide strip 8 is fixedly connected to the side surface of the rotating shaft 3021, and the feeler gauge 9 is fixedly clamped on the side surface of the rotary detection disc 303.
An access door 10 is arranged on the side face of the machine cabinet 4, the side face of the machine cabinet 4 penetrates through the machine cabinet 4, a regulating shaft 11 is connected to a bearing, a regulating rack 12 is arranged on the side face of the regulating shaft 11 in a meshed mode, and the regulating rack 12 is fixedly connected to the bottom face of the sliding block 3011.
In this embodiment, the rotating clearance detecting element 3 is separated into the progressive mounting bracket 301 and the adjusting positioning assembly 302 to perform the horizontal and longitudinal adjustment, and the limiting bolt 2032 is disposed on the side of the two to limit the position thereof, so that the influence of the device operation vibration on the position of the rotating detecting plate 303 can be effectively reduced by the separated adjustment.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an electronic product shell clearance detection tool which characterized in that includes:
the lower surface of the detection table (1) is fixedly connected with a cabinet (4);
the detection device comprises a fixed seat (2), wherein the fixed seat (2) is fixedly connected to the upper surface of a detection table (1), the fixed seat (2) comprises a circular table base (201), carry-in side clamps (202) and clamping type clamping seats (203), the circular table base (201) is fixedly connected to the upper surface of the detection table (1), the carry-in side clamps (202) are fixedly arranged on the upper surface of the detection table (1) and positioned on two sides of the circular table base (201), and the clamping type clamping seats (203) are fixedly clamped on the upper surface of the circular table base (201);
the rotary gap detection device comprises a rotary gap detection piece (3), wherein the rotary gap detection piece (3) is slidably clamped on the upper surface of a detection table (1), the rotary gap detection piece (3) comprises a progressive mounting frame (301), an adjusting positioning component (302) and a rotary detection disc (303), the progressive mounting frame (301) is slidably clamped on the upper surface of the detection table (1), the adjusting positioning component (302) is rotatably arranged on the progressive mounting frame (301), the rotary detection disc (303) is sleeved on a rotating shaft of the adjusting positioning component (302), the feelers (9) with different thicknesses are fixedly clamped on the circumferential outer circular surface of the rotary detection disc (303), the adjusting positioning component (302) drives the rotary detection disc (303) to rotate, and the feelers (9) with different thicknesses are used for detecting the gap between shells of electronic products;
the clamping type clamping seat (203) comprises a connecting clamping block (2031), a first limiting bolt, a chuck (2033), a clamping jaw (2034) and an adjusting bolt (2035), a clamping groove (7) is formed in the upper surface of the circular truncated cone base (201), the connecting clamping block (2031) is matched with the clamping groove (7), the first limiting bolt is fixedly arranged on the side surface of the connecting clamping block (2031), the chuck (2033) is fixedly connected to the top end of the connecting clamping block (2031), the clamping jaw (2034) is clamped on the upper surface of the chuck (2033) in a sliding mode, and the adjusting bolt (2035) is connected to the side surface of the clamping jaw (2034) in a meshing mode;
the advancing type side clamp (202) comprises an advancing rod (2021), a clamping plate (2022), a reset spring (2023), a limiting block (2024) and a resisting bolt (2025), side plates (5) are fixedly connected to the upper surface of the detection table (1) and located on two sides of the circular truncated cone base (201), the advancing type side clamp (202) is connected to the side plates (5) in a sliding mode, the advancing rod (2021) penetrates through the side walls of the side plates (5) and is connected with the side plates (5) in a sliding mode, the clamping plate (2022) is fixedly connected to one end, close to the circular truncated cone base (201), of the advancing rod (2021), the reset spring (2023) is sleeved between the clamping plate (2022) and the side plates (5), the limiting block (2024) is fixedly connected to one end, far away from the circular truncated cone base (201), of the advancing rod (2021), and the resisting bolt (2025) is connected to the upper surface of the side plates (2025) in a penetrating mode and in a threaded mode;
the progressive mounting rack (301) comprises a sliding block (3011), a mounting plate (3012) and L-shaped plates (3013), a sliding groove (6) is formed in the upper surface of the detection platform (1) in a penetrating mode, the progressive mounting rack (301) is connected with the detection platform (1) in a sliding clamping mode through the sliding groove (6), the sliding block (3011) is matched with the sliding groove (6), the mounting plate (3012) is fixedly connected to the top end of the sliding block (3011), the two L-shaped plates (3013) are fixedly connected to the upper surface of the mounting plate (3012), and a second limiting bolt is arranged on the upper surface of the mounting plate (3012) in a penetrating mode;
the fixing seat (2) has two clamping and fixing modes, one mode is that the clamping type clamping seat (203) is taken down, the advancing rod (2021) is pulled, the return spring (2023) on the advancing rod (2021) is compressed, the advancing rod (2021) moves on the side plate (5), the distance between the two clamping plates (2022) is increased, the electronic product shell is placed above the circular truncated cone base (201), the advancing rod (2021) is released, the two clamping plates (2022) clamp the electronic product shell placed on the circular truncated cone base (201) from two sides under the action of the return spring (2023), and then the abutting bolt (2025) is rotated, so that the abutting bolt (2025) penetrates through the side plate (5) and extends to the surface of the advancing rod (2021) to apply pressure to the advancing rod (2021) so as to increase the friction force between the advancing rod (2021) and the side plate (5), and the electronic product shell is clamped;
the other mode is that a clamping type clamping seat (203) is fixedly connected above a circular table base (201), the clamping type clamping seat (203) is rotated to be fixedly clamped with the circular table base (201), an electronic product shell is placed on the clamping type clamping seat (203), an adjusting bolt (2035) is rotated, a clamping jaw (2034) is clamped towards the middle position of a chuck (2033) through gear transmission, and therefore the electronic product shell is clamped.
2. The electronic product housing clearance detecting jig of claim 1, wherein: adjust locating component (302) including rotation axis (3021), driving motor (3022) and spacing ring (3023), rotation axis (3021) bearing connection is between two L shaped plates (3013), L shaped plate (3013) and fixedly connected with driving motor (3022) are run through to the one end of rotation axis (3021), it is provided with spacing ring (3023) to slide on rotation axis (3021), the fixed stop cock three that is provided with in side of spacing ring (3023).
3. The electronic product housing clearance detecting jig of claim 2, wherein: and a guide strip (8) is axially and fixedly connected to the rotating shaft (3021).
4. The electronic product housing clearance detecting jig of claim 1, wherein: the side of rack (4) is provided with access door (10), rack (4) inside runs through and the bearing is connected with regulating spindle (11), the tip meshing of regulating spindle (11) is provided with adjusting rack (12), adjusting rack (12) fixed connection is in the bottom surface of slider (3011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816497.4A CN113432507B (en) | 2021-07-20 | 2021-07-20 | Electronic product shell clearance detection tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816497.4A CN113432507B (en) | 2021-07-20 | 2021-07-20 | Electronic product shell clearance detection tool |
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| CN113432507A CN113432507A (en) | 2021-09-24 |
| CN113432507B true CN113432507B (en) | 2023-02-21 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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