CN218724001U - Arc sample automatic measuring device for full-automatic tensile testing machine system - Google Patents
Arc sample automatic measuring device for full-automatic tensile testing machine system Download PDFInfo
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- CN218724001U CN218724001U CN202222738231.5U CN202222738231U CN218724001U CN 218724001 U CN218724001 U CN 218724001U CN 202222738231 U CN202222738231 U CN 202222738231U CN 218724001 U CN218724001 U CN 218724001U
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- 238000009864 tensile test Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004513 sizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic arc sample measuring device for a full-automatic tensile testing machine system, which comprises a bottom plate, a sliding table component, a front clamping jaw component, a section size measuring component and a rear clamping jaw component; the sliding table assembly is fixed on the bottom plate; the front clamping jaw assembly is fixed at the left end of the bottom plate; the section size measuring assembly can be in transmission connection with the sliding table assembly along a horizontal direction; the rear clamping jaw assembly can be connected to the sliding table assembly in a position-adjustable manner along the horizontal direction. The utility model discloses a full-automatic tensile test machine is arc sample automatic measuring device for system can realize the measurement of arc sample.
Description
Technical Field
The utility model relates to a full-automatic tensile test machine system corollary equipment technical field especially relates to a full-automatic arc sample automatic measuring device for tensile test machine system.
Background
Along with the continuous development of home and abroad electro-hydraulic servo testing machines, the related technology is mature day by day, and the automatic and intelligent electro-hydraulic servo testing machine has new requirements on the improvement of the production efficiency and the reduction of the labor cost.
The traditional tensile testing machine is characterized in that an operator measures the section of an arc-shaped sample, then the sample is manually clamped, then the test is started, and the sample is manually unloaded after the test is finished. The operation mode not only has low accuracy of measuring the section size of the arc-shaped sample, increases the labor cost, but also reduces the production efficiency.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a full-automatic tensile test machine is arc sample automatic measuring device for system can realize the measurement of arc sample.
In order to achieve the purpose, the utility model provides an arc sample automatic measuring device for a full-automatic tensile testing machine system, which comprises a bottom plate, a sliding table component, a front clamping jaw component, a section size measuring component and a rear clamping jaw component; the sliding table assembly is fixed on the bottom plate; the front clamping jaw assembly is fixed at the left end of the bottom plate; the section size measuring assembly can be in transmission connection with the sliding table assembly along a horizontal direction; the rear clamping jaw assembly can be connected to the sliding table assembly in a position-adjustable manner along the horizontal direction.
Preferably, the sliding table assembly comprises a linear reciprocating transmission device, a main sliding block, a first proximity sensor bracket, a plurality of first proximity sensors, an auxiliary sliding block and a locking block; the linear reciprocating transmission device is fixed on the upper end surface of the bottom plate; the first proximity sensor is fixed on the upper end surface of the first proximity sensor bracket; the first proximity sensor bracket is fixed on the side surface of the linear reciprocating transmission device; the two ends of the linear reciprocating transmission device are respectively provided with the first proximity sensors; the main sliding block is in transmission connection with the linear reciprocating transmission device; the auxiliary sliding block is connected to the linear reciprocating transmission device in a position-adjustable mode through the locking block.
Preferably, the front clamping jaw assembly comprises two small angle pieces, a large angle piece, a front supporting plate, a front connecting plate, a first air cylinder and two first clamping jaws; the front supporting plate is fixed on the upper end surface of the bottom plate through the small angle piece and the large angle piece; the first air cylinder is fixedly connected to the right side surface of the front supporting plate through the front connecting plate; the first clamping jaw is arranged on the upper side and the lower side of the first air cylinder and is in transmission connection with the first air cylinder respectively.
Preferably, the cross-section dimension measuring component comprises two first connecting blocks, a vertical plate, a first sensing piece, four idler wheels, four positioning shafts, a micro-moving plate, four high-precision displacement sensors, two fixed blocks, two adjusting screws, four second proximity sensor supports, four second proximity sensors, four second sensing pieces, a synchronous electric cylinder, a second connecting block, a third sensing piece, a third connecting block, a swinging block, an intermediate shaft, a connecting plate, a third proximity sensor support and a third proximity sensor; the vertical plate is fixed on the main sliding block through the first connecting block; the first induction sheet is fixed on the side surface of the main sliding block; the synchronous electric cylinder is fixed on the vertical plate through the second connecting block and is in transmission connection with the micro-motion plate; corresponding through holes are formed in the middle parts of the micro movable plate and the vertical plate; the idler wheels are pivoted on the vertical plate through the positioning shafts and are arranged on the outer sides of four corners of the micro movable plate; the micro movable plate is arranged between the rollers, limiting parts are formed at four corners of the micro movable plate, and the rollers limit the limiting parts; the high-precision displacement sensors are divided into two groups and are symmetrically arranged around the center of the micro-motion plate; the fixed block is fixed on the vertical plate and is respectively adjacent to the two rollers; the adjusting screw is screwed on the fixed block and is used for adjusting the roller; the second proximity sensors are respectively fixed on the micro movable plate through the second proximity sensor brackets and are respectively arranged beside the corresponding high-precision displacement sensors; the second induction sheet is fixed on the head of the high-precision displacement sensor; the connecting plate is fixed on the micro movable plate; one end of the intermediate shaft is pivoted with the connecting plate, and the swinging block is pivoted with the other end of the intermediate shaft; the third induction sheet is fixed on the synchronous electric cylinder and arranged between the synchronous electric cylinder and the third connecting block; the third proximity sensor is fixedly connected to the vertical plate through the third proximity sensor support and is arranged close to the synchronous electric cylinder.
Preferably, the rear clamping jaw assembly comprises two small corner pieces, a large corner piece, a rear supporting plate, a rear connecting plate, a second cylinder and two second clamping jaws; the rear supporting plate is fixed on the auxiliary sliding block through the small corner piece and the large corner piece; the second cylinder is fixed on the rear supporting plate through the rear connecting plate; the second clamping jaw is arranged on the upper side and the lower side of the second cylinder and is in transmission connection with the second cylinder respectively.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
through the cooperation of slip table subassembly, preceding clamping jaw subassembly, cross-sectional dimension measuring subassembly and back clamping jaw subassembly, can realize the measurement of arc sample, behind the cooperation electrical control subassembly, can whole no staff participate in, improve production efficiency greatly, reduce the cost of labor, simple structure, measurement accuracy is high, the automation and the intelligent production of being convenient for.
Drawings
Fig. 1 is a front view of an arc-shaped sample automatic measuring device for a full-automatic tensile testing machine system according to an embodiment of the present invention;
fig. 2 is a side view of an arc-shaped sample automatic measuring device for a full-automatic tensile testing machine system according to an embodiment of the present invention;
fig. 3 is a front view of a slide table assembly according to an embodiment of the present invention;
fig. 4 is a side view of a slide table assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a front clamping jaw assembly according to an embodiment of the present invention;
fig. 6 is an elevation view of a cross-sectional sizing assembly of an embodiment of the present invention;
fig. 7 is a side view of a cross-sectional sizing assembly of an embodiment of the present invention;
figure 8 is an elevational view of a rear jaw assembly of an embodiment of the present invention;
figure 9 is a side view of a rear jaw assembly according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings, fig. 1 to 9, and will make the functions and features of the present invention better understood.
Referring to fig. 1 to 9, an arc-shaped sample automatic measuring device for a full-automatic tensile testing machine system according to an embodiment of the present invention includes a bottom plate 1, a sliding table assembly 2, a front clamping jaw assembly 4, a cross-section dimension measuring assembly 5, and a rear clamping jaw assembly 6; the sliding table assembly 2 is fixed on the bottom plate 1; the front clamping jaw assembly 4 is fixed at the left end of the bottom plate 1; the section size measuring assembly 5 can be in transmission connection with the sliding table assembly 2 along a horizontal direction; the rear clamping jaw assembly 6 is connected to the sliding table assembly 2 in a position adjustable along the horizontal direction. Wherein, the sliding table component 2 is used for controlling the position of the main sliding block 7; the front clamping jaw assembly 4 is used for clamping the front end of the arc-shaped sample; the cross section dimension measuring assembly 5 is used for measuring the cross section dimension of the arc-shaped sample; the back clamping jaw assembly 6 is used for clamping the back end of the arc-shaped sample.
It should be noted that the utility model discloses still set up the electrical control subassembly for realize that the automation of whole process goes on. The electric control assembly is embedded in the frame body of the measuring device; the device mainly comprises a plurality of sensors and weak current; the electric control assembly is connected with the PLC, and automation of the whole process is achieved.
The sliding table assembly 2 comprises a linear reciprocating transmission device 3, a main sliding block 7, a first proximity sensor bracket 8, a plurality of first proximity sensors 9, an auxiliary sliding block 10 and a locking block 11; the linear reciprocating transmission device 3 is fixed on the upper end surface of the bottom plate 1; a first proximity sensor 9 is fixed on the upper end face of the first proximity sensor bracket 8; the first proximity sensor bracket 8 is fixed on the side surface of the linear reciprocating transmission device 3, and the position can be adjusted; two ends of the linear reciprocating transmission device 3 are respectively provided with a first proximity sensor 9 for limiting the main sliding block 7; the first proximity sensor 9 of the intermediate position is used to mark the initial position of the main slider 7; the main sliding block 7 is in transmission connection with the linear reciprocating transmission device 3; the auxiliary sliding block 10 is connected to the linear reciprocating transmission device 3 in an adjustable mode through the locking block 11, the position can be adjusted manually, and the locking block 11 is screwed down after the adjustment is finished.
The front clamping jaw assembly 4 comprises two small angle pieces 12, a large angle piece 13, a front supporting plate 14, a front connecting plate 15, a first air cylinder 16 and two first clamping jaws 17; the front supporting plate 14 is fixed on the upper end surface of the bottom plate 1 through a small angle piece 12 and a large angle piece 13; the first cylinder 16 is fixedly connected to the right side surface of the front support plate 14 through a front connecting plate 15; the first clamping jaw 17 is arranged at the upper side and the lower side of the first air cylinder 16 and is respectively in transmission connection with the first air cylinder 16.
The section dimension measuring component 5 comprises two first connecting blocks 18, a vertical plate 19, a first sensing sheet 20, four idler wheels 21, four positioning shafts 22, a micro-moving plate 23, four high-precision displacement sensors 24, two fixing blocks 25, two adjusting screws 26, four second proximity sensor supports 27, four second proximity sensors 28, four second sensing sheets 29, a synchronous electric cylinder 30, a second connecting block 31, a third sensing sheet 32, a third connecting block 33, a swinging block 34, a middle shaft 35, a connecting plate 36, a third proximity sensor support 37 and a third proximity sensor 38; the vertical plate 19 is fixed on the main sliding block 7 through a first connecting block 18; the first induction sheet 20 is fixed on the side surface of the main sliding block 7; the synchronous electric cylinder 30 is fixed on the vertical plate 19 through a second connecting block 31, is in transmission connection with the micro-moving plate 23 and is used for driving the micro-moving plate 23 to swing back and forth; corresponding through holes are formed in the middle parts of the micro movable plate 23 and the vertical plate 19; the roller 21 is pivoted on the vertical plate 19 through a positioning shaft 22 and is arranged outside four corners of the micro-moving plate 23; the micro-motion plate 23 is arranged between the rollers 21, the four corners of the micro-motion plate 23 form limiting parts, and the rollers 21 limit the limiting parts; the micro moving plate 23 can freely rotate at a small angle; the high-precision displacement sensors 24 are divided into two groups which are symmetrically arranged around the center of the micro-motion plate 23 and are used for respectively measuring the minimum value or the average value of the cross-sectional dimension of the arc-shaped sample; the fixed blocks 25 are fixed on the vertical plate 19 and are respectively adjacent to the two rollers 21; the adjusting screw 26 is screwed on the fixing block 25 for adjusting the roller 21 to ensure the micro-moving plate 23 to be stable; the second proximity sensors 28 are fixed to the micro-movable plate 23 through second proximity sensor brackets 27 and are respectively disposed near the corresponding high-precision displacement sensors 24; the second induction sheet 29 is fixed at the head of the high-precision displacement sensor 24; the second proximity sensor 28 is used for detecting whether the extension bar of the high-precision displacement sensor 24 retracts; the connecting plate 36 is fixed to the micro-moving plate 23; one end of the intermediate shaft 35 is pivoted with the connecting plate 36, and the swinging block 34 is pivoted with the other end of the intermediate shaft 35; the third induction sheet 32 is fixed on the synchronous electric cylinder 30 and is arranged between the synchronous electric cylinder 30 and the third connecting block 33; a third proximity sensor 38 is fixedly attached to the riser 19 by a third proximity sensor bracket 37 and is positioned adjacent the synchronous electric cylinder 30.
The rear clamping jaw assembly 6 comprises two small angle pieces 12, a large angle piece 13, a rear supporting plate 39, a rear connecting plate 40, a second air cylinder 41 and two second clamping jaws 42; the rear supporting plate 39 is fixed on the auxiliary sliding block 10 through the small angle piece 12 and the large angle piece 13; the second cylinder 41 is fixed on the rear supporting plate 39 through the rear connecting plate 40; the second clamping jaws 42 are disposed on the upper and lower sides of the second cylinder 41 and are respectively connected with the second cylinder 41 in a transmission manner.
In the embodiment, the linear reciprocating transmission device 3, the first proximity sensor 9, the first air cylinder 16, the high-precision displacement sensor 24, the second proximity sensor 28, the synchronous electric cylinder 30, the third proximity sensor 38 and the second air cylinder 41 are directly assembled and used after being purchased from the market according to specific models; the linear reciprocating transmission device 3 selects a servo motor to drive the ball screw module; the first cylinder 16 and the second cylinder 41 are selected from SMC type cylinders; the high-precision displacement sensor 24 is a Haidenhain or Kinzhi brand sensor; the synchronous electric cylinder 30 selects a linear stepping motor type electric cylinder; the first proximity sensor 9, the second proximity sensor 28 and the third proximity sensor 38 are inductive sensors.
The utility model discloses arc sample automatic measuring device is used to full-automatic tensile testing machine system of embodiment, the theory of operation as follows:
firstly, a robot grabs an arc-shaped sample to pass through a central hole of a section size measuring assembly 5, and a front clamping jaw assembly 4 and a rear clamping jaw assembly 6 respectively clamp the front end and the rear end of the arc-shaped sample; the robot loosens the arc-shaped test sample and withdraws; the linear reciprocating transmission device 3 drives the section size measuring component 5 to move 3 equidistant positions through the main slide block 7; after the section size measuring assembly 5 reaches a preset position, the measuring rods of the high-precision displacement sensors 24 horizontally and symmetrically arranged on the micro-motion plate 23 extend out of the width of the measured arc-shaped sample, the measuring rods retract after data measurement, the synchronous electric cylinders 30 drive the micro-motion plate 23 to swing, the measuring rods of the high-precision displacement sensors 24 vertically and symmetrically arranged on the micro-motion plate 23 extend out of the minimum size of the continuously measured arc-shaped sample, and the measuring rods retract after data measurement; the width dimension and the radial dimension of the arc-shaped test sample at each position are respectively measured by 2 groups of high-precision displacement sensors 24 symmetrically arranged on the micro-motion plate 23, and the width and the radial thickness are respectively taken as the minimum value or the average value of 3 times of measurement results.
The utility model discloses relative tradition device possesses following advantage: the utility model discloses be applied to in the full-automatic tensile test machine system, snatch the arc sample by the robot, send to this arc sample cross sectional dimension automatic measuring device and carry out the measurement of width and radial thickness, test in sending to tensile test machine by the robot after that. The whole test process is completed by the robot, no worker participates in the whole process, the production efficiency is greatly improved, and the labor cost is reduced.
The utility model discloses full-automatic arc sample automatic measuring device for tensile testing machine system has made positive response to the demand in market, will regard as the important component in the full-automatic tensile testing machine system, promotes the application market of full-automatic tensile testing machine system all the time, has increased scientific and technological content, has further strengthened market competition.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (5)
1. An automatic arc-shaped sample measuring device for a full-automatic tensile testing machine system is characterized by comprising a bottom plate (1), a sliding table assembly (2), a front clamping jaw assembly (4), a section size measuring assembly (5) and a rear clamping jaw assembly (6); the sliding table assembly (2) is fixed on the bottom plate (1); the front clamping jaw assembly (4) is fixed at the left end of the bottom plate (1); the section size measuring assembly (5) can be in transmission connection with the sliding table assembly (2) along a horizontal direction; the rear clamping jaw assembly (6) can be connected to the sliding table assembly (2) in a position-adjustable manner along the horizontal direction.
2. The automatic arc-shaped sample measuring device for the full-automatic tensile testing machine system according to claim 1, wherein the sliding table assembly (2) comprises a linear reciprocating transmission device (3), a main sliding block (7), a first proximity sensor bracket (8), a plurality of first proximity sensors (9), an auxiliary sliding block (10) and a locking block (11); the linear reciprocating transmission device (3) is fixed on the upper end surface of the bottom plate (1); the first proximity sensor (9) is fixed on the upper end face of the first proximity sensor bracket (8); the first proximity sensor bracket (8) is fixed on the side surface of the linear reciprocating transmission device (3); the two ends of the linear reciprocating transmission device (3) are respectively provided with the first proximity sensors (9); the main sliding block (7) is in transmission connection with the linear reciprocating transmission device (3); the auxiliary sliding block (10) is connected to the linear reciprocating transmission device (3) in a position-adjustable mode through the locking block (11).
3. The automatic arc-shaped sample measuring device for the full-automatic tensile testing machine system according to claim 1, wherein the front clamping jaw assembly (4) comprises two small angle pieces (12), a large angle piece (13), a front supporting plate (14), a front connecting plate (15), a first air cylinder (16) and two first clamping jaws (17); the front supporting plate (14) is fixed on the upper end surface of the bottom plate (1) through the small corner piece (12) and the large corner piece (13); the first air cylinder (16) is fixedly connected to the right side surface of the front support plate (14) through the front connecting plate (15); the first clamping jaw (17) is arranged on the upper side and the lower side of the first air cylinder (16) and is in transmission connection with the first air cylinder (16) respectively.
4. The automatic arc-shaped sample measuring device for the full-automatic tensile testing machine system according to claim 2, wherein the cross-sectional dimension measuring component (5) comprises two first connecting blocks (18), a vertical plate (19), a first sensing plate (20), four rollers (21), four positioning shafts (22), a micro-moving plate (23), four high-precision displacement sensors (24), two fixed blocks (25), two adjusting screws (26), four second proximity sensor supports (27), four second proximity sensors (28), four second sensing plates (29), a synchronous electric cylinder (30), a second connecting block (31), a third sensing plate (32), a third connecting block (33), a swinging block (34), an intermediate shaft (35), a connecting plate (36), a third proximity sensor support (37) and a third proximity sensor (38); the vertical plate (19) is fixed on the main sliding block (7) through the first connecting block 18; the first induction sheet (20) is fixed on the side surface of the main sliding block (7); the synchronous electric cylinder (30) is fixed on the vertical plate (19) through the second connecting block (31) and is in transmission connection with the micro-moving plate (23); corresponding through holes are formed in the middle parts of the micro movable plate (23) and the vertical plate (19); the rollers (21) are pivoted on the vertical plates (19) through the positioning shafts (22) and are arranged on the outer sides of four corners of the micro movable plate (23); the micro movable plates (23) are arranged between the rollers (21), limiting parts are formed at four corners of each micro movable plate (23), and the rollers (21) limit the limiting parts; the high-precision displacement sensors (24) are divided into two groups and are symmetrically arranged on the periphery of the center of the micro movable plate (23); the fixed blocks (25) are fixed on the vertical plates (19) and are respectively adjacent to the two rollers (21); the adjusting screw (26) is screwed on the fixing block (25) and is used for adjusting the roller (21); the second proximity sensors (28) are respectively fixed on the micro movable plate (23) through the second proximity sensor brackets (27) and are respectively arranged beside the corresponding high-precision displacement sensors (24); the second sensing piece (29) is fixed at the head of the high-precision displacement sensor (24); the connecting plate (36) is fixed on the micro movable plate (23); one end of the intermediate shaft (35) is pivoted with the connecting plate (36), and the swinging block (34) is pivoted with the other end of the intermediate shaft (35); the third induction sheet (32) is fixed on the synchronous electric cylinder (30) and is arranged between the synchronous electric cylinder (30) and the third connecting block (33); the third proximity sensor (38) is fixedly connected to the vertical plate (19) via the third proximity sensor holder (37) and is arranged adjacent to the synchronization cylinder (30).
5. The automatic arc-shaped sample measuring device for the full-automatic tensile testing machine system according to claim 2, wherein the back clamping jaw assembly (6) comprises two small angle pieces (12), a large angle piece (13), a back supporting plate (39), a back connecting plate (40), a second air cylinder (41) and two second clamping jaws (42); the rear supporting plate (39) is fixed on the auxiliary sliding block (10) through the small corner piece (12) and the large corner piece (13); the second air cylinder (41) is fixed on the rear supporting plate (39) through the rear connecting plate (40); the second clamping jaws (42) are arranged on the upper side and the lower side of the second air cylinder (41) and are respectively in transmission connection with the second air cylinder (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738231.5U CN218724001U (en) | 2022-10-18 | 2022-10-18 | Arc sample automatic measuring device for full-automatic tensile testing machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738231.5U CN218724001U (en) | 2022-10-18 | 2022-10-18 | Arc sample automatic measuring device for full-automatic tensile testing machine system |
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| Publication Number | Publication Date |
|---|---|
| CN218724001U true CN218724001U (en) | 2023-03-24 |
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ID=85585324
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738231.5U Active CN218724001U (en) | 2022-10-18 | 2022-10-18 | Arc sample automatic measuring device for full-automatic tensile testing machine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218724001U (en) |
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2022
- 2022-10-18 CN CN202222738231.5U patent/CN218724001U/en active Active
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Denomination of utility model: Automatic measuring device for curved specimens used in fully automatic tensile testing machine system Granted publication date: 20230324 Pledgee: Industrial Bank Co.,Ltd. Shanghai South thebund sub branch Pledgor: Shanghai Hualong Test Instruments Co.,Ltd. Registration number: Y2024310000217 |