CN112525689A - Intensity detection device is used in circuit board production - Google Patents
Intensity detection device is used in circuit board production Download PDFInfo
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- CN112525689A CN112525689A CN202011351634.3A CN202011351634A CN112525689A CN 112525689 A CN112525689 A CN 112525689A CN 202011351634 A CN202011351634 A CN 202011351634A CN 112525689 A CN112525689 A CN 112525689A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The invention provides a strength detection device for circuit board production. Intensity detection device is used in circuit board production includes: a base; the two support columns are fixedly arranged at the top of the base; the transverse plates are fixedly arranged at the top ends of the two support columns; the first motor is fixedly arranged at the top of the transverse plate; the first screw is rotatably arranged on the base and the transverse plate, and an output shaft of the first motor is fixedly connected with the top end of the first screw; the cross rod is slidably mounted on the two support columns, and the first screw is mounted on the cross rod in a threaded mode. The strength detection device for circuit board production provided by the invention has the advantages of convenience in use, simplicity in operation, convenience and rapidness in clamping and fixing two circuit boards, capability of effectively improving detection efficiency and facilitating comparison, the detection head is convenient to move and fix, and the requirement of detecting different positions of circuit boards with different sizes can be met.
Description
Technical Field
The invention relates to the technical field of circuit board production, in particular to a strength detection device for circuit board production.
Background
The circuit board also is called printed circuit board, and the circuit board makes the circuit miniaturation, the visualization, plays important role with electrical apparatus overall arrangement to fixed circuit's batch production and optimization, and along with the continuous development of science and technology, a large amount of electronic product are produced, and people also increase increasingly to the demand of circuit board, and the circuit board needs to use intensity detection device to detect its intensity in process of production, and traditional intensity detection for circuit board production all adopts mode of buckling many times to detect basically.
However, the design of the conventional strength detection device for circuit board production still has the disadvantages that the device is inconvenient to rapidly clamp and fix two circuit boards simultaneously, the detection efficiency is low, and the comparison is lacked, and in addition, the detection head is inconvenient to move and fix, so that the device is inconvenient to align different detection positions of circuit boards with different sizes, and much trouble is brought to the detection work.
Therefore, it is necessary to provide a strength detecting device for circuit board production to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the strength detection device for circuit board production, which is convenient to use, simple to operate, convenient and quick to clamp and fix two circuit boards, can effectively improve the detection efficiency, is convenient to compare, is convenient to move and fix a detection head, and can meet the requirement of detecting different positions of circuit boards with different sizes.
In order to solve the above technical problems, the present invention provides a strength detection device for circuit board production, comprising: a base; the two support columns are fixedly arranged at the top of the base; the transverse plates are fixedly arranged at the top ends of the two support columns; the first motor is fixedly arranged at the top of the transverse plate; the first screw is rotatably arranged on the base and the transverse plate, and an output shaft of the first motor is fixedly connected with the top end of the first screw; the cross rod is slidably arranged on the two support columns, the first screw is arranged on the cross rod in a threaded manner, and the first screw penetrates through the cross rod; the two pressure sensing assemblies are arranged at the bottom of the cross rod, and the first screw rod is positioned between the two pressure sensing assemblies; the two contact heads are respectively and fixedly arranged at the bottoms of the corresponding pressure sensing assemblies; the two sliding plates are both arranged at the top of the base in a sliding manner, and the first screw rod is positioned between the two sliding plates; the four clamping blocks are respectively and fixedly arranged on the corresponding supporting columns and the corresponding sliding plate, and the two clamping blocks positioned on the same side of the first screw rod are matched; the two first sliding grooves are formed in the top of the base; the two sliding blocks are respectively installed in the corresponding first sliding grooves in a sliding mode, and the tops of the sliding blocks are fixedly connected with the bottoms of the corresponding sliding plates; the second screw is installed on the two sliding blocks in a threaded manner; the cavity is arranged on the base and is positioned between the two first sliding grooves, the cavity is communicated with the two first sliding grooves, and the second screw penetrates through the cavity; the first gear is rotatably arranged in the cavity and fixedly sleeved on the second screw rod; a second gear rotatably mounted within the chamber, the second gear meshing with the first gear; the mounting groove is formed in one side of the base; the second motor is fixedly arranged in the mounting groove; the rotating shaft is fixedly arranged on one side of the second gear, which is close to the second motor, and one end of the rotating shaft, which is far away from the second gear, is fixedly connected with an output shaft of the second motor; the two sliding sleeves are sleeved on the cross rod in a sliding mode, the first screw is located between the two sliding sleeves, and the pressure sensing assembly is fixedly installed at the bottom of the corresponding sliding sleeve; the two second sliding grooves are formed in the top of the cross rod; the two T-shaped sliding blocks are respectively installed in the corresponding second sliding grooves in a sliding mode, and the tops of the T-shaped sliding blocks are fixedly connected with the inner walls of the tops of the corresponding sliding sleeves; the jacks are respectively arranged on the inner walls of the two sides of the corresponding second sliding groove and are uniformly arranged; the four first sliding rods are respectively installed on the inner wall of the top of the corresponding sliding sleeve in a sliding mode, and the bottom end of each first sliding rod is connected with the corresponding T-shaped sliding block in a sliding mode; the four inserted rods are respectively installed in the corresponding jacks in a sliding manner, and one ends of the inserted rods extend out of the jack advertisements and are fixedly connected with the corresponding first sliding rods; the eight springs are fixedly arranged on the corresponding first sliding rods respectively, and the other ends of the two springs on the same first sliding rod are fixedly connected with the T-shaped sliding block; the four rectangular through holes are respectively formed in the inner wall of the top of the corresponding sliding sleeve; the four second sliding rods are respectively installed in the corresponding rectangular through holes in a sliding mode, the bottom ends of the second sliding rods are fixedly connected with the top ends of the corresponding first sliding rods, and the top ends of the second sliding rods extend out of the corresponding rectangular pipe through holes.
Preferably, a first round hole is formed in the top of the transverse plate, an output shaft of the first motor penetrates through the first round hole, a first bearing is fixedly mounted in the first round hole, and an outer ring of the first bearing is fixedly sleeved on the output shaft of the first motor.
Preferably, the support column is close to one side of first screw rod and has been seted up the spacing groove, and slidable mounting has the stopper in the spacing groove, and the one end that two stoppers are close to each other all with horizontal pole fixed connection, has seted up first screw thread through-hole on the horizontal pole, and first screw rod screw thread is installed in first screw thread through-hole, and first screw rod runs through first screw thread through-hole.
Preferably, a first circular groove is formed in the top of the base, the bottom end of the first screw rod extends into the first circular groove, a second bearing is fixedly mounted in the first circular groove, an inner ring of the second bearing is fixedly sleeved on the first screw rod, a second circular groove is formed in one inner wall, away from each other, of the two first sliding grooves, two ends of the second screw rod respectively extend into the corresponding second circular grooves, a third bearing is fixedly mounted in the second circular grooves, and an inner ring of the third bearing is fixedly sleeved on the second screw rod.
Preferably, a second thread through hole is formed in the sliding block, a second screw is installed in the two second thread through holes in a threaded manner, the second screw penetrates through the two second thread through holes, two sections of external threads with opposite rotation directions are formed in the second screw, the two sections of external threads are respectively matched with the corresponding second thread through holes, two clamping blocks are fixedly installed on the inner wall of the top of the cavity, two second round holes are formed in the clamping blocks, the second screw penetrates through the two second round holes, a fourth bearing is fixedly installed in the second round holes, and an inner ring of the fourth bearing is fixedly sleeved on the second screw.
Preferably, two third round holes are formed in the sliding block, a first limiting rod is fixedly mounted in the first sliding groove, the first limiting rod penetrates through the corresponding third round holes respectively, and the first limiting rod is connected with the inner walls of the corresponding third round holes in a sliding mode.
Preferably, a fourth round hole is formed in the inner wall of one side of the cavity and communicated with the mounting groove, the rotating shaft penetrates through the fourth round hole, two fifth bearings are fixedly mounted in the fourth round hole, and inner rings of the fifth bearings are fixedly sleeved on the rotating shaft.
Preferably, two second limiting rods are fixedly mounted on two sides of the T-shaped sliding block, two fifth round holes are formed in the first sliding rod, the second limiting rods penetrate through the corresponding fifth round holes, the second limiting rods are connected with the inner walls of the fifth round holes in a sliding mode, and the spring sliding sleeves the corresponding second limiting rods.
Preferably, a sixth round hole is formed in the second slide bar, a third limiting rod is fixedly mounted in the rectangular through hole, the third limiting rod penetrates through the corresponding sixth round hole, and the third limiting rod is connected with the inner wall of the sixth round hole in a sliding mode.
Compared with the related art, the strength detection device for circuit board production provided by the invention has the following beneficial effects:
the invention provides a strength detection device for circuit board production, which can repeatedly bend circuit boards and detect bending pressure through the matching of a base, a support pillar, a transverse plate, a first motor, a first screw rod, a transverse rod, a pressure sensing assembly, a contact head, a sliding plate and a clamping block, thereby being convenient for detecting the strength of the circuit boards and comparing the strength of the circuit boards, can realize the function of rapidly clamping and fixing two circuit boards through the matching of a first chute, a sliding block, a second screw rod, a cavity, a first gear, a second gear, a mounting groove, a second motor and a rotating shaft, can effectively improve the detection efficiency and be convenient for comparison, can rapidly realize the moving and fixing of a butt contact through the matching of a sliding sleeve, a second chute, a T-shaped sliding block, a jack, a first sliding rod, an inserting rod, a spring, a rectangular through hole and a second sliding rod, thereby being capable of rapidly realizing the moving and fixing of the butt contacts and, the practical use requirements of people can be met, and great convenience is brought to detection work.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of a strength detection device for circuit board production according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;
FIG. 4 is a schematic front sectional view showing a second embodiment of the strength testing device for manufacturing a circuit board according to the present invention;
fig. 5 is a schematic side sectional view of an assembly structure of a cross bar and a sliding sleeve in a second embodiment of the strength detection device for circuit board production provided by the invention.
Reference numbers in the figures: 1. the base, 2, the support column, 3, the diaphragm, 4, first motor, 5, first screw rod, 6, the horizontal pole, 7, pressure sensing subassembly, 8, the contact, 9, the slide, 10, the clamp splice, 11, first spout, 12, the slider, 13, the second screw rod, 14, the cavity, 15, first gear, 16, the second gear, 17, the mounting groove, 18, the second motor, 19, the pivot, 20, the sliding sleeve, 21, the second spout, 22, T shape slider, 23, the jack, 24, first slide bar, 25, the inserted bar, 26, the spring, 27, the rectangle through-hole, 28, the second slide bar.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-3, in a first embodiment of the present invention, an apparatus for detecting strength of a circuit board includes: a base 1; the two support columns 2 are fixedly arranged at the top of the base 1; the transverse plate 3 is fixedly arranged at the top ends of the two support columns 2; the first motor 4 is fixedly arranged at the top of the transverse plate 3; the first screw 5 is rotatably arranged on the base 1 and the transverse plate 3, and an output shaft of the first motor 4 is fixedly connected with the top end of the first screw 5; the cross rod 6 is slidably mounted on the two support columns 2, the first screw 5 is mounted on the cross rod 6 in a threaded manner, and the first screw 5 penetrates through the cross rod 6; the two pressure sensing assemblies 7 are arranged at the bottom of the cross rod 6, and the first screw 5 is positioned between the two pressure sensing assemblies 7; the two contact heads 8 are respectively and fixedly arranged at the bottom of the corresponding pressure sensing assembly 7; the two sliding plates 9 are arranged on the top of the base 1 in a sliding mode, and the first screw 5 is located between the two sliding plates 9; the four clamping blocks 10 are respectively and fixedly arranged on the corresponding supporting column 2 and the corresponding sliding plate 9, and the two clamping blocks 10 positioned on the same side of the first screw 5 are matched; the two first sliding chutes 11 are arranged at the top of the base 1; the two sliding blocks 12 are respectively installed in the corresponding first sliding grooves 11 in a sliding mode, and the tops of the sliding blocks 12 are fixedly connected with the bottoms of the corresponding sliding plates 9; the second screw 13 is installed on the two sliding blocks 12 in a threaded mode; the cavity 14 is arranged on the base 1, the cavity 14 is located between the two first sliding chutes 11, the cavity 14 is communicated with the two first sliding chutes 11, and the second screw 13 penetrates through the cavity 14; the first gear 15 is rotatably arranged in the cavity 14, and the first gear 15 is fixedly sleeved on the second screw 13; a second gear 16, said second gear 16 being rotatably mounted in the chamber 14, the second gear 16 being in mesh with the first gear 15; the mounting groove 17 is formed in one side of the base 1; the second motor 18, the said second motor 18 is fixedly mounted in mounting groove 17; and the rotating shaft 19 is fixedly arranged on one side of the second gear 16 close to the second motor 18, and one end of the rotating shaft 19 far away from the second gear 16 is fixedly connected with an output shaft of the second motor 18.
A first round hole is formed in the top of the transverse plate 3, an output shaft of the first motor 4 penetrates through the first round hole, a first bearing is fixedly mounted in the first round hole, and an outer ring of the first bearing is fixedly sleeved on the output shaft of the first motor 4.
The spacing groove has been seted up to one side that support column 2 is close to first screw rod 5, and slidable mounting has the stopper in the spacing groove, and the one end that two stoppers are close to each other all with 6 fixed connection of horizontal pole, has seted up first screw thread through-hole on the horizontal pole 6, and first screw rod 5 screw thread is installed in first screw thread through-hole, and first screw rod 5 runs through first screw thread through-hole.
First circular slot has been seted up at the top of base 1, and in first screw rod 5's bottom extended to first circular slot, fixed mounting had the second bearing in the first circular slot, and the fixed cover of inner circle of second bearing was established on first screw rod 5, had all seted up the second circular slot on two one side inner walls that first spout 11 kept away from each other, and in second screw rod 13's both ends extended to the second circular slot that corresponds respectively, and fixed mounting has the third bearing in the second circular slot, and the inner circle fixed cover of third bearing is established on second screw rod 13.
The slider 12 is provided with second threaded through holes, the second screw 13 is installed in the two second threaded through holes in a threaded manner, the second screw 13 penetrates through the two second threaded through holes, the second screw 13 is provided with two sections of external threads with opposite rotation directions, the two sections of external threads are respectively matched with the corresponding second threaded through holes, the inner wall of the top of the cavity 14 is fixedly provided with two clamping blocks, the clamping blocks are provided with two second round holes, the second screw 13 penetrates through the two second round holes, a fourth bearing is fixedly installed in the second round holes, and the inner ring of the fourth bearing is fixedly sleeved on the second screw 13.
Two third round holes are formed in the sliding block 12, a first limiting rod is fixedly mounted in the first sliding groove 11, the first limiting rod penetrates through the corresponding third round holes respectively, and the first limiting rod is connected with the inner walls of the corresponding third round holes in a sliding mode.
A fourth round hole is formed in the inner wall of one side of the cavity 14 and communicated with the mounting groove 17, the rotating shaft 19 penetrates through the fourth round hole, two fifth bearings are fixedly mounted in the fourth round hole, and inner rings of the fifth bearings are fixedly sleeved on the rotating shaft 19.
The working principle of the strength detection device for circuit board production provided by the invention is as follows:
the first step is as follows: during the use, put two circuit boards respectively between two corresponding quickening 10 earlier, open second motor 18 afterwards, the output shaft of second motor 18 drives pivot 19 and rotates, make second gear 16 driven and rotate, second gear 16 drives first gear 15 simultaneously and rotates, make second screw 13 driven by first gear 15 and rotate, second screw 13 drives two sliders 12 and slides respectively in the first spout 11 that corresponds and keep away from each other simultaneously, make two slides 9 drive the top of base 1 and slide and keep away from each other by two sliders 12, two slides 9 drive two clamp splice 10 and keep away from each other, until two circuit boards are fixed by two clamp splice 10 centre gripping that correspond respectively, shut down second motor 18.
The second step is that: open first motor 4, first motor 4's output shaft drives first screw rod 5 and rotates, first screw rod 5 drives horizontal pole 6 and slides on two support columns 2 and descends simultaneously, horizontal pole 6 drives two pressure sensing subassembly 7 and descends, make two contact heads 8 driven decline circuit board until the contact corresponds, make the circuit board by the bending, pressure sensing subassembly 7 surveys the oppression power size, 4 reversal promotion contact heads 8 of first motor afterwards, then 4 corotation of first motor drives contact head 8 and descends and carry out the secondary and buckle, so observe circuit board intensity.
Compared with the related art, the strength detection device for circuit board production provided by the invention has the following beneficial effects:
through base 1, support column 2, diaphragm 3, first motor 4, first screw rod 5, horizontal pole 6, pressure sensing subassembly 7, contact 8, slide 9 and clamp splice 10 cooperate, thereby can buckle repeatedly and detect the pressure of buckling to the circuit board, and then conveniently detect circuit board intensity and contrast, through first spout 11, slider 12, second screw rod 13, the cavity 14, first gear 15, second gear 16, mounting groove 17, second motor 18 and pivot 19 cooperate, thereby can realize carrying out the fixed function of quick centre gripping to two circuit boards, can effectively improve detection efficiency and conveniently contrast.
Second embodiment:
based on the intensity detection device for circuit board production that the first embodiment of this application provided, the second embodiment of this application proposes another kind of intensity detection device for circuit board production. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 4-5 in combination, the strength testing device for circuit board production further includes two sliding sleeves 20, two sliding sleeves 20 are slidably sleeved on the cross bar 6, the first screw 5 is located between the two sliding sleeves 20, the pressure sensing assembly 7 is fixedly installed at the bottom of the corresponding sliding sleeve 20, two second sliding grooves 21 are formed at the top of the cross bar 6, T-shaped sliding blocks 22 are slidably installed in the second sliding grooves 21, the top of each T-shaped sliding block 22 is fixedly connected with the inner wall of the top of the corresponding sliding sleeve 20, a plurality of insertion holes 23 are respectively formed on the inner walls of the two sides of each second sliding groove 21, the plurality of insertion holes 23 are uniformly arranged, two first sliding rods 24 are slidably installed on the inner wall of the top of the sliding sleeve 20, the bottom ends of the first sliding rods 24 are slidably connected with the corresponding T-shaped sliding blocks 22, insertion rods 25 are slidably installed in the insertion holes 23, one end of each insertion rod 25 extends out of, two springs 26 are fixedly mounted on the first slide bar 24, the other ends of the two springs 26 on the same first slide bar 24 are fixedly connected with the T-shaped slide block 22, two rectangular through holes 27 are formed in the inner wall of the top of the slide sleeve 20, a second slide bar 28 is slidably mounted in the rectangular through holes 27, the bottom end of the second slide bar 28 is fixedly connected with the top end of the corresponding first slide bar 24, and the top end of the second slide bar 28 extends out of the corresponding rectangular pipe through hole 27.
Two second limiting rods are fixedly mounted on two sides of the T-shaped sliding block 22, two fifth round holes are formed in the first sliding rod 24, the second limiting rods penetrate through the corresponding fifth round holes, the second limiting rods are connected with the inner walls of the fifth round holes in a sliding mode, and the springs 26 are sleeved on the corresponding second limiting rods in a sliding mode.
A sixth round hole is formed in the second slide bar 28, a third limiting rod is fixedly installed in the rectangular through hole 27, the third limiting rod penetrates through the corresponding sixth round hole, and the third limiting rod is connected with the inner wall of the sixth round hole in a sliding mode.
When the contact 8 needs to be moved, first pulling the two second sliding bars 28 on the same sliding sleeve 20 to make the two second sliding bars 28 respectively slide in the corresponding rectangular through holes 27 and approach each other, at the same time, the two second sliding bars 28 drive the two first sliding bars 24 to slide on the corresponding T-shaped sliding blocks 22 and approach each other, at this time, the spring 26 is compressed, the two first sliding bars 24 drive the two insertion bars 25 to respectively slide out of the corresponding insertion holes 23, then pushing the sliding sleeve 20 to make the sliding sleeve 20 slide on the cross bar 6 to be far away from or approach the first screw 5, at the same time, the sliding sleeve 20 drives the corresponding pressure sensing assembly 7 and the contact 8 to move until the contact 8 is located at a proper position above the corresponding circuit board, loosening the two second sliding bars 28, at this time, the spring 26 pops out to make the two first sliding bars 24 located in the same second sliding groove 21 to be far away from each other, the two first sliding bars 24 drive the two insertion bars 25 to respectively slide, sliding sleeve 20 is fixed, cooperatees through sliding sleeve 20, second spout 21, T shape slider 22, jack 23, first slide bar 24, inserted bar 25, spring 26, rectangle through-hole 27 and second slide bar 28 to realization that can be quick is to the removal of butt joint contact 8 and fixed, and then can satisfy the demand to the different position detection of unidimensional circuit board, can satisfy people's in-service use demand, has brought very big facility for detection work.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an intensity detection device is used in circuit board production which characterized in that includes:
a base;
the two support columns are fixedly arranged at the top of the base;
the transverse plates are fixedly arranged at the top ends of the two support columns;
the first motor is fixedly arranged at the top of the transverse plate;
the first screw is rotatably arranged on the base and the transverse plate, and an output shaft of the first motor is fixedly connected with the top end of the first screw;
the cross rod is slidably arranged on the two support columns, the first screw is arranged on the cross rod in a threaded manner, and the first screw penetrates through the cross rod;
the two pressure sensing assemblies are arranged at the bottom of the cross rod, and the first screw rod is positioned between the two pressure sensing assemblies;
the two contact heads are respectively and fixedly arranged at the bottoms of the corresponding pressure sensing assemblies;
the two sliding plates are both arranged at the top of the base in a sliding manner, and the first screw rod is positioned between the two sliding plates;
the four clamping blocks are respectively and fixedly arranged on the corresponding supporting columns and the corresponding sliding plate, and the two clamping blocks positioned on the same side of the first screw rod are matched;
the two first sliding grooves are formed in the top of the base;
the two sliding blocks are respectively installed in the corresponding first sliding grooves in a sliding mode, and the tops of the sliding blocks are fixedly connected with the bottoms of the corresponding sliding plates;
the second screw is installed on the two sliding blocks in a threaded manner;
the cavity is arranged on the base and is positioned between the two first sliding grooves, the cavity is communicated with the two first sliding grooves, and the second screw penetrates through the cavity;
the first gear is rotatably arranged in the cavity and fixedly sleeved on the second screw rod;
a second gear rotatably mounted within the chamber, the second gear meshing with the first gear;
the mounting groove is formed in one side of the base;
the second motor is fixedly arranged in the mounting groove;
the rotating shaft is fixedly arranged on one side of the second gear, which is close to the second motor, and one end of the rotating shaft, which is far away from the second gear, is fixedly connected with an output shaft of the second motor;
the two sliding sleeves are sleeved on the cross rod in a sliding mode, the first screw is located between the two sliding sleeves, and the pressure sensing assembly is fixedly installed at the bottom of the corresponding sliding sleeve;
the two second sliding grooves are formed in the top of the cross rod;
the two T-shaped sliding blocks are respectively installed in the corresponding second sliding grooves in a sliding mode, and the tops of the T-shaped sliding blocks are fixedly connected with the inner walls of the tops of the corresponding sliding sleeves;
the jacks are respectively arranged on the inner walls of the two sides of the corresponding second sliding groove and are uniformly arranged;
the four first sliding rods are respectively installed on the inner wall of the top of the corresponding sliding sleeve in a sliding mode, and the bottom end of each first sliding rod is connected with the corresponding T-shaped sliding block in a sliding mode;
the four inserted rods are respectively installed in the corresponding jacks in a sliding manner, and one ends of the inserted rods extend out of the jack advertisements and are fixedly connected with the corresponding first sliding rods;
the eight springs are fixedly arranged on the corresponding first sliding rods respectively, and the other ends of the two springs on the same first sliding rod are fixedly connected with the T-shaped sliding block;
the four rectangular through holes are respectively formed in the inner wall of the top of the corresponding sliding sleeve;
the four second sliding rods are respectively installed in the corresponding rectangular through holes in a sliding mode, the bottom ends of the second sliding rods are fixedly connected with the top ends of the corresponding first sliding rods, and the top ends of the second sliding rods extend out of the corresponding rectangular pipe through holes.
2. The strength detection device for circuit board production according to claim 1, wherein a first circular hole is formed at the top of the transverse plate, the output shaft of the first motor penetrates through the first circular hole, a first bearing is fixedly mounted in the first circular hole, and an outer ring of the first bearing is fixedly sleeved on the output shaft of the first motor.
3. The strength detection device for circuit board production according to claim 1, wherein a limiting groove is formed in one side of the support column close to the first screw, limiting blocks are slidably mounted in the limiting groove, one ends of the two limiting blocks close to each other are fixedly connected with the cross rod, a first threaded through hole is formed in the cross rod, the first screw is threadedly mounted in the first threaded through hole, and the first screw penetrates through the first threaded through hole.
4. The strength detection device for circuit board production according to claim 1, wherein a first circular groove is formed at the top of the base, the bottom end of the first screw extends into the first circular groove, a second bearing is fixedly installed in the first circular groove, an inner ring of the second bearing is fixedly sleeved on the first screw, second circular grooves are formed on inner walls of two sides of the first sliding grooves, which are away from each other, both ends of the second screw extend into the corresponding second circular grooves, a third bearing is fixedly installed in the second circular groove, and an inner ring of the third bearing is fixedly sleeved on the second screw.
5. The strength detection device for circuit board production according to claim 1, wherein the slider is provided with second threaded through holes, the second screw is threadedly mounted in the two second threaded through holes, the second screw penetrates through the two second threaded through holes, the second screw is provided with two sections of external threads with opposite rotation directions, the two sections of external threads are respectively matched with the corresponding second threaded through holes, the inner wall of the top of the cavity is fixedly provided with two clamping blocks, the clamping blocks are provided with two second round holes, the second screw penetrates through the two second round holes, the second round holes are internally and fixedly provided with fourth bearings, and inner rings of the fourth bearings are fixedly sleeved on the second screw.
6. The strength detection device for circuit board production according to claim 1, wherein the slider is provided with two third round holes, the first chute is internally and fixedly provided with a first limiting rod, the first limiting rods respectively penetrate through the corresponding third round holes, and the first limiting rods are slidably connected with inner walls of the corresponding third round holes.
7. The strength detection device for circuit board production according to claim 1, wherein a fourth circular hole is formed in an inner wall of one side of the chamber, the fourth circular hole is communicated with the mounting groove, the rotating shaft penetrates through the fourth circular hole, two fifth bearings are fixedly mounted in the fourth circular hole, and inner rings of the fifth bearings are fixedly sleeved on the rotating shaft.
8. The strength detection device for circuit board production according to claim 1, wherein two second limiting rods are fixedly mounted on both sides of the T-shaped slider, two fifth circular holes are formed in the first slide bar, the second limiting rods penetrate through the corresponding fifth circular holes, the second limiting rods are slidably connected with inner walls of the fifth circular holes, and the spring is slidably sleeved on the corresponding second limiting rods.
9. The strength detection device for circuit board production according to claim 1, wherein a sixth round hole is formed in the second slide bar, a third limiting rod is fixedly mounted in the rectangular through hole, the third limiting rod penetrates through the corresponding sixth round hole, and the third limiting rod is slidably connected with an inner wall of the sixth round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351634.3A CN112525689B (en) | 2020-11-27 | 2020-11-27 | Intensity detection device is used in circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351634.3A CN112525689B (en) | 2020-11-27 | 2020-11-27 | Intensity detection device is used in circuit board production |
Publications (2)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114739805A (en) * | 2022-04-29 | 2022-07-12 | 南通优普塑料制品有限公司 | Packing box material plate folding pressure measuring device |
| CN117008040A (en) * | 2023-08-09 | 2023-11-07 | 国网黑龙江省电力有限公司营销服务中心 | Electric energy meter detection device for voltage power line carrier wave and application method thereof |
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| CN117008040B (en) * | 2023-08-09 | 2024-02-09 | 国网黑龙江省电力有限公司营销服务中心 | Electric energy meter detection device for voltage power line carrier wave and application method thereof |
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