CN107817178B - Arm strength stick testing arrangement - Google Patents
Arm strength stick testing arrangement Download PDFInfo
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- CN107817178B CN107817178B CN201711053240.8A CN201711053240A CN107817178B CN 107817178 B CN107817178 B CN 107817178B CN 201711053240 A CN201711053240 A CN 201711053240A CN 107817178 B CN107817178 B CN 107817178B
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a testing device, in particular to an arm strength bar testing device. The invention aims to provide an arm strength testing device which is time-saving, labor-saving, low in labor intensity and simple and convenient to operate. In order to solve the technical problem, the invention provides an arm strength testing device, which comprises a bottom plate and the like; the middle of the top of the bottom plate is provided with a bending device, a moving part of the bending device is connected with an installation plate, and the front side surface of the installation plate is provided with a clamping device. According to the invention, through the protection device, the unqualified arm strength bar can be prevented from being broken and erupting to cause damage to surrounding personnel, and through the ejection bending device, the arm strength bar can be better bent, the test effect is better, and the effects of time and labor saving, low labor intensity and simple and convenient operation are achieved.
Description
Technical Field
The invention relates to a testing device, in particular to an arm strength bar testing device.
Background
Exercise equipment is generally classified into a single-function type and a comprehensive type according to the number of training functions, and commonly used exercise machines include rowing machines, body building vehicles, walking machines, running machines, waist building machines and the like.
When the arm power stick was produced, in order to guarantee the use quality of arm power stick, all can test the arm power stick, and when the manual work tested the arm power stick, wasted time and energy, intensity of labour was big, and current testing arrangement, the operation is complicated, consequently need urgent research and development labour saving and time saving, intensity of labour is little, arm power stick testing arrangement easy and simple to handle.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the existing testing device is complex to operate, and the testing device for the muscle bar is time-consuming, labor-consuming and high in labor intensity when the muscle bar is manually tested.
(2) Technical scheme
In order to solve the technical problem, the invention provides an arm strength testing device which comprises a bottom plate, a mounting plate, a clamping device and a bending device, wherein the bending device is arranged in the middle of the top of the bottom plate, a moving part of the bending device is connected with the mounting plate, and the clamping device is arranged on the front side face of the mounting plate.
Preferably, the clamping device comprises a bearing seat, a screw rod, a nut, a movable clamping plate and a fixed clamping plate, the fixed clamping plate is installed on the lower portion of the front side face of the left side mounting plate and the right side mounting plate, the nut is installed on the upper portion of the front side face of the left side mounting plate and the right side mounting plate, the screw rod is arranged in the nut, the screw rod is matched with the nut, the bearing seat is installed at the bottom end of the screw rod, the movable clamping plate is.
Preferably, the bending device comprises an air cylinder, a guide rod, a slide rail, a slide block and a guide sleeve, the slide rail is symmetrically installed on the left side and the right side of the top of the bottom plate, the slide rail is obliquely arranged, the slide block matched with the slide rail is arranged on the slide rail, the slide block is in sliding fit with the slide rail, the upper portion of the front side face of the slide block is connected with the lower portion of the rear side face of the mounting plate, the guide sleeve is installed in the middle of the front side face of the slide block, the guide rod is connected between the guide sleeves on the left side and the right side.
Preferably, still including the device that bends on top, the device that bends on top is including fixed block, movable rod, supporting shoe, arc kicking block and protection pad, and the fixed block is installed to the left and right sides mounting panel leading flank lower part symmetry formula, has the movable rod through pin joint on the fixed block, has the supporting shoe through pin joint between the left and right sides movable rod tail end, and the arc kicking block is installed at the supporting shoe top, and arc kicking block lateral surface is connected with the protection pad.
Preferably, the protective device comprises a first frame body, a second frame body, a support block, a 7-shaped rod and an insertion rod, wherein the first frame body is installed at the top of the bottom plate, the part on the bottom plate is located in the first frame body, the second frame body is connected to the right side of the top of the first frame body through a pin, the second frame body is matched with the first frame body, the 7-shaped rod is installed on the lower portion of the outer left side face of the first frame body, the support block is installed on the upper portion of the outer left side face of the first frame body, a first through hole is formed in the middle of the support block, the 7-shaped rod is located in the first through hole, a second through hole is formed in the lower portion of the 7-shaped rod and the middle of the left side face of the support block.
Preferably, still including magnet and iron plate, the magnet is installed to the bilateral symmetry formula about the piece left surface, and the iron plate is installed to the inserted bar left end, and the iron plate cooperates with magnet.
Preferably, the clamp also comprises a rubber plate, the bottom of the movable clamping plate is provided with a groove, and the inner side surface of the groove is provided with the rubber plate.
Preferably, the screw rod further comprises a rubber sleeve, and the rubber sleeve is sleeved on the screw rod.
Preferably, the protective device further comprises a protective pad, and the protective pad is mounted on the inner side face of the second frame body.
The working principle is as follows: firstly, an operator clamps and fixes two ends of the arm force rod through the clamping device, the bending device can be started, the moving part of the bending device drives the mounting plates on the left side and the right side to move up and down, and the mounting plates move up and down and drive the arm force rod to be bent continuously through the clamping device. And after the arm strength bar is tested, the bending device can be closed, and the arm strength bar is taken down. Therefore, the arm strength bar can be tested and classified when being unqualified.
Because clamping device is including the bearing frame, the screw rod, the nut, movable clamp plate and solid fixed splint, solid fixed splint are installed to left and right sides mounting panel leading flank lower part, the nut is installed on left and right sides mounting panel leading flank upper portion, be equipped with the screw rod in the nut, screw rod and nut cooperation, the bearing frame is installed to the screw rod bottom, movable clamp plate is installed to the bearing frame bottom, movable clamp plate is located solid fixed splint top, at first operating personnel puts into about the arm power stick both ends respectively between left and right sides movable clamp plate and the solid fixed splint, twist the screw rod downstream again, the screw rod downstream drives movable clamp plate downstream, movable clamp plate downstream and arm power stick contact, and then movable clamp plate and solid fixed splint cooperation are with the arm power stick clamp, can start bending device and test the arm power stick. In a similar way, after the arm strength stick test is completed, the screw rod can be twisted to move upwards, and then the movable clamping plate loosens the arm strength stick, and the operator can take down the arm strength stick to classify.
Because the bending device comprises the cylinder, the guide rod, the slide rail, the slide block and the guide sleeve, the slide rail is symmetrically arranged on the left side and the right side of the top of the bottom plate, the slide rail is obliquely arranged, the slide block matched with the slide rail is arranged on the slide rail, the upper part of the front side surface of the slide block is connected with the lower part of the rear side surface of the mounting plate, the guide sleeve is arranged in the middle of the front side surface of the slide block, the guide rod is connected between the guide sleeve on the left side and the guide sleeve, the cylinder is arranged in the middle of the top of the bottom plate and is vertically arranged, the telescopic rod of the cylinder is connected with the middle of the bottom of the guide rod, when the arm power rod is clamped and fixed, the telescopic rod of the cylinder can be started to stretch, and then continuously bending the arm strength device. After the arm strength tester finishes testing, the air cylinder can be closed.
Because still including the kicking device, the kicking device is including the fixed block, the movable rod, the supporting shoe, arc kicking block and protection pad, the fixed block is installed to left and right sides mounting panel leading flank lower part symmetry formula, there is the movable rod through pin joint on the fixed block, there is the supporting shoe through pin joint between the left and right sides movable rod tail end, the arc kicking block is installed at the supporting shoe top, arc kicking block lateral surface is connected with the protection pad, when the cylinder function, the mounting panel reciprocates and drives the left and right sides fixed block and reciprocate, the left and right sides fixed block reciprocates and drives the supporting shoe through the movable rod and reciprocate, the supporting shoe reciprocates and drives the arc kicking block and reciprocate, the arc kicking block reciprocates and carries out the kicking to the arm strength stick. When the cylinder is closed, the arc-shaped top block stops moving. Therefore, the arm strength bar can be bent better, and the test can be performed better.
Because the device also comprises a protective device, the protective device comprises a first frame body, a second frame body, a support block, a 7-shaped rod and an inserted rod, the first frame body is arranged at the top of the bottom plate, a component on the bottom plate is positioned in the first frame body, the right side of the top of the first frame body is connected with the second frame body through a pin, the second frame body is matched with the first frame body, the 7-shaped rod is arranged at the lower part of the outer left side surface of the first frame body, the support block is arranged at the upper part of the outer left side surface of the first frame body, a first through hole is arranged in the middle part of the support block, the 7-shaped rod is positioned in the first through hole, second through holes are arranged at the lower part of the 7-shaped rod and the middle part of the left side surface of the support block, the second through holes are communicated with the first through hole, the inserted rod is arranged in the second through holes, when the arm strength rod needs to be tested, the inserted rod can be pulled out of the second, the 7-type rod is inserted into the first through hole, the inserted rod is then drawn into the second through hole, and the 7-type rod is fixed by the inserted rod, so that the arm strength rod can be tested. And after the arm strength bar test is finished, opening the second frame body. Thus, the arm force rod can be prevented from being broken and spurted when being unqualified to cause injury to surrounding personnel.
Because still including magnet and iron plate, the bilateral symmetry formula is installed magnet about the piece left surface, and the iron plate is installed to the inserted bar left end, iron plate and magnet cooperation, and when the inserted bar passes through 7 types of poles with the second framework fixed, magnet and iron plate cooperation are fixed with the iron plate. Thus, the inserted rod can be prevented from being separated from the second through hole.
Because still including the rubber slab, the activity splint bottom is opened flutedly, and the rubber slab is installed to the recess medial surface, and when the arm power stick was fixed, the rubber slab contacted with the arm power stick, and then the increase rather than frictional force, and what make the activity splint more firm presss from both sides the fastening with the arm power stick and fixes.
Because still including the rubber sleeve, the cover has the rubber sleeve on the screw rod, when operating personnel wrench movement screw rod, operating personnel hand and rubber sleeve contact, and then the rubber sleeve increase with the frictional force of hand, and make operating personnel more firm wrench movement screw rod.
Because still including the protection pad, the protection pad is installed to the second framework medial surface, when unqualified arm strength stick detects the fracture and jets, the protection pad can prevent that arm strength stick fragment from causing the damage to the second framework.
(3) Advantageous effects
According to the invention, through the protection device, the unqualified arm strength bar can be prevented from being broken and erupting to cause damage to surrounding personnel, and through the ejection bending device, the arm strength bar can be better bent, the test effect is better, and the effects of time and labor saving, low labor intensity and simple and convenient operation are achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a second front view structure diagram of the present invention.
Fig. 3 is a third schematic view of the present invention.
Fig. 4 is a schematic diagram of a fourth front view structure according to the present invention.
Fig. 5 is a right-side view structural schematic diagram of the movable splint of the present invention.
Fig. 6 is a schematic view of a fifth front view structure according to the present invention.
the labels in the figures are: 1-base plate, 2-mounting plate, 3-clamping device, 31-bearing seat, 32-screw, 33-nut, 34-movable clamping plate, 35-fixed clamping plate, 4-bending device, 41-cylinder, 42-guide rod, 43-slide rail, 44-slide block, 45-guide sleeve, 5-bending device, 51-fixed block, 52-movable rod, 53-supporting block, 54-arc-shaped top block, 55-protective pad, 6-protective device, 61-first frame body, 62-second frame body, 63-supporting block, 64-first through hole, 65-7 type rod, 66-second through hole, 67-inserted rod, 7-magnet, 8-iron block, 9-groove, 10-rubber plate, 11-rubber sleeve, 12-protective pad.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An arm strength bar testing device is shown in figures 1-6 and comprises a bottom plate 1, a mounting plate 2, a clamping device 3 and a bending device 4, wherein the middle of the top of the bottom plate 1 is provided with the bending device 4, a moving part of the bending device 4 is connected with the mounting plate 2, and the front side surface of the mounting plate 2 is provided with the clamping device 3.
Example 2
An arm strength bar testing device is shown in figures 1-6 and comprises a bottom plate 1, a mounting plate 2, a clamping device 3 and a bending device 4, wherein the middle of the top of the bottom plate 1 is provided with the bending device 4, a moving part of the bending device 4 is connected with the mounting plate 2, and the front side surface of the mounting plate 2 is provided with the clamping device 3.
Clamping device 3 is including bearing frame 31, screw rod 32, nut 33, activity splint 34 and solid fixed splint 35, and gu fixed splint 35 is installed to 2 leading flank lower parts of left and right sides mounting panel, and nut 33 is installed on 2 leading flank upper portions of left and right sides mounting panel, is equipped with screw rod 32 in the nut 33, and screw rod 32 and nut 33 cooperation, bearing frame 31 are installed to screw rod 32 bottom, and movable splint 34 is installed to bearing frame 31 bottom, and movable splint 34 is located solid fixed splint 35 top.
Example 3
An arm strength bar testing device is shown in figures 1-6 and comprises a bottom plate 1, a mounting plate 2, a clamping device 3 and a bending device 4, wherein the middle of the top of the bottom plate 1 is provided with the bending device 4, a moving part of the bending device 4 is connected with the mounting plate 2, and the front side surface of the mounting plate 2 is provided with the clamping device 3.
Clamping device 3 is including bearing frame 31, screw rod 32, nut 33, activity splint 34 and solid fixed splint 35, and gu fixed splint 35 is installed to 2 leading flank lower parts of left and right sides mounting panel, and nut 33 is installed on 2 leading flank upper portions of left and right sides mounting panel, is equipped with screw rod 32 in the nut 33, and screw rod 32 and nut 33 cooperation, bearing frame 31 are installed to screw rod 32 bottom, and movable splint 34 is installed to bearing frame 31 bottom, and movable splint 34 is located solid fixed splint 35 top.
Bending device 4 is including cylinder 41, guide arm 42, slide rail 43, slider 44 and guide pin bushing 45, bottom plate 1 top left and right sides symmetry formula installs slide rail 43, slide rail 43 is the slope setting, be equipped with on the slide rail 43 rather than complex slider 44, slider 44 and slide rail 43 sliding fit, slider 44 leading flank upper portion and mounting panel 2 trailing flank sub-unit connection, slider 44 leading flank mid-mounting has guide pin bushing 45, be connected with guide arm 42 between the left and right sides guide pin bushing 45, guide arm 42 and guide pin bushing 45 cooperation, install cylinder 41 in the middle of bottom plate 1 top, cylinder 41 is vertical setting, cylinder 41's telescopic link and guide arm 42 bottom intermediate junction.
Example 4
An arm strength bar testing device is shown in figures 1-6 and comprises a bottom plate 1, a mounting plate 2, a clamping device 3 and a bending device 4, wherein the middle of the top of the bottom plate 1 is provided with the bending device 4, a moving part of the bending device 4 is connected with the mounting plate 2, and the front side surface of the mounting plate 2 is provided with the clamping device 3.
Clamping device 3 is including bearing frame 31, screw rod 32, nut 33, activity splint 34 and solid fixed splint 35, and gu fixed splint 35 is installed to 2 leading flank lower parts of left and right sides mounting panel, and nut 33 is installed on 2 leading flank upper portions of left and right sides mounting panel, is equipped with screw rod 32 in the nut 33, and screw rod 32 and nut 33 cooperation, bearing frame 31 are installed to screw rod 32 bottom, and movable splint 34 is installed to bearing frame 31 bottom, and movable splint 34 is located solid fixed splint 35 top.
Bending device 4 is including cylinder 41, guide arm 42, slide rail 43, slider 44 and guide pin bushing 45, bottom plate 1 top left and right sides symmetry formula installs slide rail 43, slide rail 43 is the slope setting, be equipped with on the slide rail 43 rather than complex slider 44, slider 44 and slide rail 43 sliding fit, slider 44 leading flank upper portion and mounting panel 2 trailing flank sub-unit connection, slider 44 leading flank mid-mounting has guide pin bushing 45, be connected with guide arm 42 between the left and right sides guide pin bushing 45, guide arm 42 and guide pin bushing 45 cooperation, install cylinder 41 in the middle of bottom plate 1 top, cylinder 41 is vertical setting, cylinder 41's telescopic link and guide arm 42 bottom intermediate junction.
Still including the curved device 5 in top, curved device 5 in top is including fixed block 51, movable rod 52, supporting shoe 53, arc kicking block 54 and protection pad 55, the fixed block 51 of installing of 2 leading flank lower parts symmetry formulas in the left and right sides, there is movable rod 52 through pin joint on the fixed block 51, there is supporting shoe 53 through pin joint between the left and right sides movable rod 52 tail end, arc kicking block 54 is installed at supporting shoe 53 top, arc kicking block 54 lateral surface is connected with protection pad 55.
Still including protector 6, protector 6 is including first framework 61, second framework 62, prop up piece 63, 7 type pole 65 and inserted bar 67, first framework 61 is installed at 1 top of bottom plate, the last part of bottom plate 1 is located first framework 61, there is second framework 62 on the right side of first framework 61 top through the pin joint, second framework 62 and the cooperation of first framework 61, 7 type pole 65 is installed to the outer left surface lower part of first framework 61, prop up piece 63 is installed on the outer left surface upper portion of first framework 61, prop up piece 63 middle part and open and have first through-hole 64, 7 type pole 65 is located first through-hole 64, 7 type pole 65 lower part and prop up piece 63 left surface middle part and all open second through-hole 66, second through-hole 66 and first through-hole 64 intercommunication, be equipped with inserted bar 67 in the second through-hole 66.
The magnetic iron support is characterized by further comprising a magnet 7 and an iron block 8, the magnet 7 is symmetrically arranged on the upper side and the lower side of the left side face of the support block 63, the iron block 8 is arranged at the left end of the inserted rod 67, and the iron block 8 is matched with the magnet 7.
The rubber plate clamping device further comprises a rubber plate 10, a groove 9 is formed in the bottom of the movable clamping plate 34, and the rubber plate 10 is installed on the inner side face of the groove 9.
Also comprises a rubber sleeve 11, and the screw 32 is sleeved with the rubber sleeve 11.
The protective pad 12 is further included, and the protective pad 12 is mounted on the inner side surface of the second frame body 62.
The working principle is as follows: firstly, an operator clamps and fixes two ends of the arm force rod through the clamping device 3, the bending device 4 can be started, the moving part of the bending device 4 drives the mounting plates 2 on the left side and the right side to move up and down, and the mounting plates 2 move up and down and drive the arm force rod to be continuously bent through the clamping device 3. After the arm power rod test is completed, the bending device 4 can be closed, and the arm power rod is taken down. Therefore, the arm strength bar can be tested and classified when being unqualified.
Because the clamping device 3 comprises the bearing seat 31, the screw 32, the nut 33, the movable clamping plate 34 and the fixed clamping plate 35, the fixed clamping plate 35 is arranged at the lower part of the front side surface of the mounting plates 2 at the left and right sides, the nut 33 is arranged at the upper part of the front side surface of the mounting plates 2 at the left and right sides, the screw 32 is arranged in the nut 33, the screw 32 is matched with the nut 33, the bearing seat 31 is arranged at the bottom end of the screw 32, the movable clamping plate 34 is arranged at the bottom of the bearing seat 31, the movable clamping plate 34 is positioned above the fixed clamping plate 35, firstly, an operator puts the left and right ends of the arm power rod between the movable clamping plate 34 at the left and right sides and the fixed clamping plate 35 respectively, then twists the screw 32, and then activity splint 34 and the cooperation of fixed splint 35 are fixed with arm power stick clamp, can start bending device 4 and test arm power stick. In a similar way, after the arm strength rod test is completed, the screw rod 32 can be twisted to move upwards, then the movable clamping plate 34 loosens the arm strength rod, and the operator can take down the arm strength rod for classification.
Because the bending device 4 comprises the cylinder 41, the guide rod 42, the slide rail 43, the slide block 44 and the guide sleeve 45, the slide rail 43 is symmetrically installed on the left side and the right side of the top of the bottom plate 1, the slide rail 43 is obliquely arranged, the slide block 44 matched with the slide rail 43 is arranged on the slide rail 43, the slide block 44 is matched with the slide rail 43 in a sliding way, the upper part of the front side of the slide block 44 is connected with the lower part of the rear side of the mounting plate 2, the guide sleeve 45 is installed in the middle of the front side of the slide block 44, the guide rod 42 is connected between the guide sleeves 45 on the left side and the right side, the guide rod 42 is matched with the guide sleeve 45, the cylinder 41 is vertically arranged, the telescopic rod of the cylinder 41 is connected with the middle of the bottom of the guide rod 42, when the arm force rod is clamped and fixed, the telescopic rod of the, the left and right side sliding blocks 44 move up and down to drive the mounting plate 2 to move up and down, so that the arm strength device is bent continuously. When the arm strength testing is completed, the cylinder 41 can be closed.
Because the device also comprises a top bending device 5, the top bending device 5 comprises a fixed block 51, a movable rod 52, a supporting block 53, an arc-shaped top block 54 and a protecting pad 55, the fixed block 51 is symmetrically arranged at the lower part of the front side surface of the mounting plates 2 at the left side and the right side, the movable rod 52 is connected on the fixed block 51 through a pin, the supporting block 53 is connected between the tail ends of the movable rod 52 at the left side and the right side through a pin, the arc-shaped top block 54 is arranged at the top of the supporting block 53, the protecting pad 55 is connected, when the air cylinder 41 operates, the mounting plate 2 moves up and down to drive the left and right fixing blocks 51 to move up and down, the left and right fixing blocks 51 move up and down to drive the supporting blocks 53 to move up and down through the movable rods 52, the supporting blocks 53 move up and down to drive the arc-shaped ejecting blocks 54 to move up and down, the arc-shaped ejecting blocks 54 move up and down to eject the arm strength bar, and the protective pads 55 can prevent the arm strength bar from damaging the arc-shaped ejecting blocks 54. When the cylinder 41 is turned off, the arc-shaped top block 54 stops moving. Therefore, the arm strength bar can be bent better, and the test can be performed better.
Because the device also comprises the protective device 6, the protective device 6 comprises a first frame body 61, a second frame body 62, a support block 63, a 7-shaped rod 65 and an inserted rod 67, the first frame body 61 is arranged at the top of the bottom plate 1, the components on the bottom plate 1 are positioned in the first frame body 61, the right side of the top of the first frame body 61 is connected with the second frame body 62 through a pin, the second frame body 62 is matched with the first frame body 61, the 7-shaped rod 65 is arranged at the lower part of the outer left side surface of the first frame body 61, the support block 63 is arranged at the upper part of the outer left side surface of the first frame body 61, a first through hole 64 is formed in the middle part of the support block 63, the 7-shaped rod 65 is positioned in the first through hole 64, a second through hole 66 is formed in the lower part of the 7-shaped rod 65 and the middle part of the left side surface of the support block 63, the second through hole 66 is communicated with the first through hole 64, the inserted rod 67 is arranged in the second through hole 66, the 7-shaped rod 65 is separated from the first through hole 64, an operator can fix the arm power rod, the first frame body 61 is closed, the 7-shaped rod 65 is inserted into the first through hole 64, the inserted rod 67 is then drawn into the second through hole 66, the inserted rod 67 fixes the 7-shaped rod 65, and the arm power rod can be tested. After the arm power bar test is completed, the second frame 62 is opened. Thus, the arm force rod can be prevented from being broken and spurted when being unqualified to cause injury to surrounding personnel.
Because still including magnet 7 and iron plate 8, the magnet 7 is installed to the bilateral symmetry formula about the left surface of piece 63, and iron plate 8 is installed to inserted bar 67 left end, and iron plate 8 cooperates with magnet 7, and when inserted bar 67 fixed second framework 62 through 7 type poles 65, magnet 7 and the cooperation of iron plate 8 are fixed with iron plate 8. Thus, the plunger 67 is prevented from being removed from the second through hole 66.
Because still including rubber slab 10, the activity splint 34 bottom is opened flutedly 9, and rubber slab 10 is installed to the medial surface of recess 9, and when the arm power stick was fixed, rubber slab 10 and arm power stick contact, and then the increase rather than frictional force, and make the more firm arm power stick clamp fastening of activity splint 34 fix.
Because still including rubber sleeve 11, the cover has rubber sleeve 11 on the screw rod 32, when operating personnel twisted screw rod 32, operating personnel hand and rubber sleeve 11 contact, and then rubber sleeve 11 increase and the frictional force of hand, and make operating personnel more firm twist screw rod 32.
Because the protective pad 12 is further included, the protective pad 12 is installed on the inner side surface of the second frame body 62, when the unqualified arm strength rod is detected and broken and squirted, the protective pad 12 can prevent the fragments of the arm strength rod from damaging the second frame body 62.
the above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. An arm strength bar testing device is characterized by comprising a bottom plate (1), a mounting plate (2), a clamping device (3) and a bending device (4), wherein the bending device (4) is arranged in the middle of the top of the bottom plate (1), a moving part of the bending device (4) is connected with the mounting plate (2), and the clamping device (3) is arranged on the front side surface of the mounting plate (2);
The clamping device (3) comprises a bearing seat (31), a screw rod (32), a nut (33), a movable clamping plate (34) and a fixed clamping plate (35), the fixed clamping plate (35) is installed on the lower portion of the front side face of the mounting plates (2) on the left side and the right side, the nut (33) is installed on the upper portion of the front side face of the mounting plates (2) on the left side and the right side, the screw rod (32) is arranged in the nut (33), the screw rod (32) is matched with the nut (33), the bearing seat (31) is installed at the bottom end of the screw rod (32), the movable clamping plate (34) is installed at the bottom;
Bending device (4) is including cylinder (41), guide arm (42), slide rail (43), slider (44) and guide pin bushing (45), install slide rail (43) of bottom plate (1) top left and right sides symmetry formula, slide rail (43) are the slope setting, be equipped with on slide rail (43) rather than complex slider (44), slider (44) and slide rail (43) sliding fit, slider (44) leading flank upper portion and mounting panel (2) trailing flank sub-unit connection, slider (44) leading flank mid-mounting has guide pin bushing (45), be connected with guide arm (42) between left and right sides guide pin bushing (45), guide arm (42) and guide pin bushing (45) cooperation, install cylinder (41) in the middle of bottom plate (1) top, cylinder (41) are vertical setting, the telescopic link and guide arm (42) bottom mid-connection of cylinder (41).
2. The arm power bar testing device according to claim 1, further comprising a top bending device (5), wherein the top bending device (5) comprises a fixed block (51), a movable rod (52), a supporting block (53), an arc-shaped top block (54) and a protection pad (55), the fixed block (51) is symmetrically arranged on the lower portion of the front side of the left and right mounting plates (2), the movable rod (52) is connected to the fixed block (51) through a pin, the supporting block (53) is connected between the tail ends of the left and right movable rods (52), the arc-shaped top block (54) is arranged at the top of the supporting block (53), and the protection pad (55) is connected to the outer side face of the arc-shaped top block (54).
3. The arm power bar testing device according to claim 2, further comprising a protection device (6), wherein the protection device (6) comprises a first frame body (61), a second frame body (62), a support block (63), a 7-shaped rod (65) and an insertion rod (67), the first frame body (61) is installed at the top of the bottom plate (1), components on the bottom plate (1) are located in the first frame body (61), the second frame body (62) is connected to the right side of the top of the first frame body (61) through a pin, the second frame body (62) is matched with the first frame body (61), the 7-shaped rod (65) is installed at the lower portion of the outer left side face of the first frame body (61), the support block (63) is installed at the upper portion of the outer left side face of the first frame body (61), the first through hole (64) is formed in the middle portion of the support block (63), the 7-shaped rod (65) is located in the first through hole (64), the second through hole (66) is formed in the lower portion of the 7-shaped, the second through hole (66) is communicated with the first through hole (64), and an inserted rod (67) is arranged in the second through hole (66).
4. The arm power bar testing device according to claim 3, further comprising a magnet (7) and an iron block (8), wherein the magnet (7) is installed on the left side surface of the support block (63) in a vertically symmetrical mode, the iron block (8) is installed at the left end of the inserted rod (67), and the iron block (8) is matched with the magnet (7).
5. The arm power bar testing device according to claim 4, characterized in that the arm power bar testing device further comprises a rubber plate (10), a groove (9) is formed at the bottom of the movable clamping plate (34), and the rubber plate (10) is mounted on the inner side surface of the groove (9).
6. The arm power bar testing device according to claim 5, further comprising a rubber sleeve (11), wherein the screw (32) is sleeved with the rubber sleeve (11).
7. The arm power bar testing device according to claim 6, further comprising a protective pad (12), wherein the protective pad (12) is mounted on the inner side surface of the second frame body (62).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711053240.8A CN107817178B (en) | 2017-10-31 | 2017-10-31 | Arm strength stick testing arrangement |
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| CN201711053240.8A CN107817178B (en) | 2017-10-31 | 2017-10-31 | Arm strength stick testing arrangement |
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| CN107817178B true CN107817178B (en) | 2019-12-06 |
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| CN109342183B (en) * | 2018-09-21 | 2020-12-01 | 浙江启博知识产权运营有限公司 | Bending pressure tester for arm force device spring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8365611B1 (en) * | 2009-11-30 | 2013-02-05 | Amkor Technology, Inc. | Bend test method and apparatus for flip chip devices |
| CN106918518A (en) * | 2017-05-04 | 2017-07-04 | 苏州正易鑫新能源科技有限公司 | A kind of counter-bending durable test device of photovoltaic cell |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133013Y (en) * | 2007-10-30 | 2008-10-15 | 东南大学 | Composite node for double braid net case |
| CN201752257U (en) * | 2010-07-19 | 2011-03-02 | 台州宝利特鞋业有限公司 | Shoe shank antifatigue testing machine |
| CN202141588U (en) * | 2011-07-29 | 2012-02-08 | 中国第一汽车股份有限公司 | Endurance tester for torque rod assembly |
| RU2523267C1 (en) * | 2013-04-17 | 2014-07-20 | Общество с ограниченной ответственностью "Научно-производственная организация "Инновация" (ООО НПО "Инновация") | Pump rod with centring element |
| CN104266919B (en) * | 2014-10-14 | 2016-08-24 | 广州质量监督检测研究院 | The test equipment of a kind of band fatigue performance and method of testing |
| CN106885692B (en) * | 2017-01-25 | 2024-04-02 | 江门市新会区发达运动用品有限公司 | Arm strength rod fatigue resistance tester |
-
2017
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8365611B1 (en) * | 2009-11-30 | 2013-02-05 | Amkor Technology, Inc. | Bend test method and apparatus for flip chip devices |
| CN106918518A (en) * | 2017-05-04 | 2017-07-04 | 苏州正易鑫新能源科技有限公司 | A kind of counter-bending durable test device of photovoltaic cell |
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