CN208795108U - A kind of bolt welding high-precision detection device - Google Patents
A kind of bolt welding high-precision detection device Download PDFInfo
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- CN208795108U CN208795108U CN201821394420.2U CN201821394420U CN208795108U CN 208795108 U CN208795108 U CN 208795108U CN 201821394420 U CN201821394420 U CN 201821394420U CN 208795108 U CN208795108 U CN 208795108U
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Abstract
The utility model discloses a kind of bolt welding high-precision detection devices, including rack, fixed plate is set on rack, supporting block for placing workpiece to be detected is set in fixed plate, step is formed after workpiece weld bolt, fixed plate is equipped with pressing device, detection device, display device and control device, the top of supporting block is arranged in pressing device, the lower section of supporting block is arranged in detection device, the surface of fixed plate is arranged in display device, control device includes controller, first gas control button and the second gas control button, controller is arranged on rack, controller and the first gas control button and the second gas control button are electrically connected；Start the first gas control button, controller control pressing device clamps workpiece and detection device starts to detect the height of step；Or the second gas control button of starting, controller control pressing device and unclamp workpiece.For the utility model when coming into operation, stabilization of equipment performance is excellent, testing result high reliablity.
Description
Technical field
The utility model relates to workpiece welding and assembling height detection device technical fields, and in particular to be a kind of bolt welding height
Precise detection device.
Background technique
Currently, after bolt and handware welding, needing to carry out quality inspection in some handwares of processing and fabricating to ensure spiral shell
The accuracy of bolt welding and assembling height.But existing Quality Inspection Tool have the defects that it is more, some companies be using artificial detection,
It is time-consuming and laborious and be easy to appear that detection is inaccurate, and reliability is low.
Utility model content
The purpose of the utility model is to provide a kind of four Centigrade scales for utilizing while going up and down to the workpiece after weld bolt
The bolt welding high-precision detection device of Precision measurement is carried out, to solve the above technical problems.
To achieve the above object, technical solution adopted in the utility model is:
Fixed plate, the fixed plate is arranged on the rack in a kind of bolt welding high-precision detection device, including rack
The upper supporting block being arranged for placing workpiece to be detected forms step, the fixed plate installation after the workpiece weld bolt
There are pressing device, detection device, display device and control device, the top of the supporting block, institute is arranged in the pressing device
The lower section that the supporting block is arranged in detection device is stated, the surface of the fixed plate, the control is arranged in the display device
Device includes controller, the first gas control button and the second gas control button, and the controller is arranged on the rack, the control
Device and the first gas control button and the second gas control button are electrically connected；Start the first gas control button, the control
Device controls that the pressing device clamps the workpiece and the detection device starts to detect the height of the step；Or starting institute
The second gas control button is stated, the controller controls the pressing device and unclamps the workpiece.
Further, the pressing device include briquetting, gasket, pressure arm, link block and connect with the controller first
The gasket is arranged in cylinder, described pressure arm one end, and the briquetting is arranged in the lower end surface of the gasket, and the briquetting is located at the branch
The surface of bracer, the pressure arm other end connect the piston rod of first cylinder, and first cylinder passes through the connection
Block is mounted in the fixed plate, and limited block is arranged in first cylinder upper end, and the limited block, which abuts, positions the pressure
Arm.First cylinder drives pressure arm lifting to drive briquetting to unclamp or compress downwards the workpiece of height to be detected upwards.Briquetting with
Gasket is arranged between pressure arm can be such that pressing force of the briquetting in workpiece pressing uniformly transfers to workpiece, to ensure to detect essence
Degree.Limited block can effectively avoid pressure arm from generating the precision for shaking and influencing detection workpiece height in lifting.
Further, the pressure arm also sets up pressing plate, and machine control valve is arranged in the underface of the pressing plate, and the machine control valve passes through company
Fishplate bar is mounted in the fixed plate, and the machine control valve is electrically connected the controller.When pressure arm descent tape dynamic pressure block pressure
When clamping of workpieces, the pressing plate on pressure arm abuts pressing machine control valve, and then provides electric signal and start to examine to controller starting detection device
Survey the height of workpiece top bar.
Further, supporting block setting positions the cross location hole of the step, in the fixed plate setting with it is described
The shield of the detection device is protected in the cross-hole of the corresponding perforation of cross location hole, the lower surface setting of the fixed plate,
The detection device includes in the elevating mechanism of four detection tables of four detection tables and synchronization lifting of cross distribution, Mei Gesuo
Detection table setting probe is stated, the probe passes through the cross-hole and extendes back into the cross location hole.Four detection tables are in
Cross distribution simultaneously ensures that synchronization lifting makes the probe of four detection tables in same level by elevating mechanism, then distinguishes
Four points on workpiece ledge surface are detected, to realize the purpose of precisely detection workpiece step height.Detection table is high-accuracy instrument
Device, setting shield can protect detection device.
Further, the elevating mechanism includes angled seat, crane and the second cylinder connecting with the controller, and described
The lower part of the angled seat is arranged in two cylinders, and second cylinder connects the crane, the crane setting by mandril
Linear guide is arranged in guide runner, the angled seat, and the guide runner is connected in the linear guide, the crane setting
The adjusting block of the detection table is installed, the angled seat is mounted on the lower end surface of the fixed plate.Four detection tables pass through tune respectively
It is mounted on crane after the adjusted angle of locking nub, to realize that synchronization lifting and four probes exist together on a horizontal plane.Lifting
Frame more smoothly can drive oscilaltion by the second cylinder by linear guide.
Further, mounting blocks are set in the angled seat, oil buffer, the oil buffer are set on the mounting blocks
Lower part setting and the flexible coupling that abuts when crane rising.It, can be in detection table by the way that oil buffer is arranged
Probe avoids damaging detection table because dynamics is too big when abutting the step of workpiece for measurement, plays protection detection table.
Further, the display device includes display box, cover board, bracket and display, and the quantity of the display is
Four, four displays are mounted on the display box by the cover board, and the display box is installed by bracket
In the fixed plate.Four displays respectively correspond four detection tables of display in the height of detection four test points of ledge surface
Whether value is qualified by the way that the step height that display blunt can legibly know that workpiece weld bolt is formed is arranged.If four
Display reading is almost the same, then the step height that workpiece welds is qualified；If four display reading differences are larger, say
The step height that bright workpiece welds is failed, and should be used as substandard products processing.
Further, the control device further includes alarm and reset switch, and the alarm and the reset switch are electric
Property the connection controller.When detecting the step of unqualified height, can also by alarm carry out warning reminding, and
It is released and is alarmed by reset switch after worker's discovery.
Further, the fixed plate also sets up limit plate and placement rack, and the control device further includes and the controller
The third gas control button of electric connection, the limit plate are located at the side of the supporting block, setting inspection block on the placement rack.Limit
Position plate can carry out position-limiting action to workpiece when workpiece to be detected to be placed in supporting block.Setting inspection block on placement rack,
It, by that will examine in the cross location hole that block removes and places in supporting block, can be pressed before detecting workpiece top bar height
Third gas control button controls pressing device by controller and detection device carries out calibration.
Further, height-adjustable support leg is arranged in the rack.Height by adjusting support leg enables to solid
Fixed board is horizontally disposed to be existed together in same level with the probe for ensuring four detection tables of detection device.
The beneficial effects of the utility model are: the utility model is when coming into operation, simultaneously by using four detection tables
The high-precision step height for thickly detecting the workpiece after weld bolt is carried out, stabilization of equipment performance is excellent, testing result high reliablity, and
Warning note staff can be passed through.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of bolt welding high-precision detection device of the utility model；
Fig. 2 is a kind of overlooking structure diagram of bolt welding high-precision detection device of the utility model；
Fig. 3 is a kind of scheme of installation of bolt welding high-precision detection device of the utility model；
Fig. 4 is a kind of structural schematic diagram of the supporting block of bolt welding high-precision detection device of the utility model；
Fig. 5 is that a kind of stereochemical structure of detection device of bolt welding high-precision detection device of the utility model is illustrated
Figure；
Fig. 6 is a kind of assembling schematic diagram of the detection device of bolt welding high-precision detection device of the utility model；
Fig. 7 is that a kind of stereochemical structure of pressing device of bolt welding high-precision detection device of the utility model is illustrated
Figure；
Fig. 8 is that a kind of stereochemical structure of display device of bolt welding high-precision detection device of the utility model is illustrated
Figure；
Fig. 9 is the diagrammatic cross-section in Fig. 2 along the direction A-A when detecting the step height of workpiece；
Figure 10 is detail enlarged diagram at A in Fig. 9.
Appended drawing reference: 1, rack；11, support leg；2, fixed plate；21, cross-hole；22, shield；23, limit plate；
24, placement rack；241, block is examined；25, mounting plate；3, supporting block；31, cross location hole；4, pressing device；41, briquetting；42, it pads
Piece；43, pressure arm；44, the first cylinder；441, piston rod；45, link block；46, limited block；47, pressing plate；48, machine control valve；49, even
Fishplate bar；5, detection device；51, table is detected；511, probe；6, elevating mechanism；61, angled seat；611, linear guide；612, it installs
Block；62, crane；621, guide runner；622, adjusting block；63, the second cylinder；631, mandril；64, oil buffer；641,
Flexible coupling；7, display device；71, display box；72, cover board；73, bracket；74；Display；8, control device；81, it controls
Device；82, the first gas control button；83, the second gas control button；84, third gas control button；85, alarm；86, reset switch；9, work
Part；91, step.
Specific embodiment
In order to which the objects, technical solutions and advantages of the application are more clearly understood, with reference to the accompanying drawings of the specification and have
Body embodiment is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only used to solve
The application is released, is not used to limit the application.
Referring to figs. 1 to Figure 10, a kind of bolt welding high-precision detection device in one embodiment, including rack are shown
1, fixed plate 2 is set on rack 1, the supporting block 3 for placing workpiece 9 to be detected, the welding spiral shell of workpiece 9 be sets in fixed plate 2
Step 91 is formed after bolt, fixed plate 2 is equipped with pressing device 4, detection device 5, display device 7 and control device 8, pressing device
4 are arranged in the top of supporting block 3, and the lower section of supporting block 3 is arranged in detection device 5, and the table of fixed plate 2 is arranged in display device 7
Face, control device 8 include controller 81, the first gas control button 82 and the second gas control button 83, and controller 81 is arranged in rack 1
On, controller 81 and the first gas control button 82 and the second gas control button 83 are electrically connected；Start the first gas control button, controller control
Pressing device processed clamps workpiece and detection device starts to detect the height of step；Or the second gas control button of starting, controller control
Pressing device processed unclamps workpiece.
Be further used as preferred embodiment, pressing device 4 include briquetting 41, gasket 42, pressure arm 43, link block 45 and
Gasket 42 is arranged in the first cylinder 44 connecting with controller 81,43 one end of pressure arm, and briquetting 41, briquetting is arranged in the lower end surface of gasket 42
41 are located at the surface of supporting block 3, and 43 other end of pressure arm connects the piston rod 441 of the first cylinder 44, and the first cylinder 44 passes through company
It connects block 45 to be mounted in fixed plate 2, limited block 46 is arranged in 44 upper end of the first cylinder, and limited block 46 abuts positioning pressure arm 43.
First cylinder drives pressure arm lifting to drive briquetting to unclamp or compress downwards the workpiece of height to be detected upwards.Briquetting and pressure arm
Between setting gasket pressing force of the briquetting in workpiece pressing can be made to uniformly transfer to workpiece, to ensure detection accuracy.Limit
Position block can effectively avoid pressure arm from generating the precision for shaking and influencing detection workpiece height in lifting.
It is further used as preferred embodiment, pressure arm 43 also sets up pressing plate 47, and machine control valve is arranged in the underface of pressing plate 47
48, machine control valve 48 is mounted in fixed plate 2 by connecting plate 49, and machine control valve 48 is electrically connected controller 81.When under pressure arm
When drop drives briquetting workpiece pressing, the pressing plate on pressure arm abuts pressing machine control valve, and then provides electric signal and examine to controller starting
Device is surveyed to start to detect the height of workpiece top bar.
It is further used as preferred embodiment, the cross location hole 31 of positioning step 91, fixed plate 2 is arranged in supporting block 3
The cross-hole 21 of upper setting perforation corresponding with cross location hole 31, the lower surface setting protection detection device 5 of fixed plate 2 are prevented
Shield 22, detection device 5 include the elevating mechanism in four detection tables of four detection tables 51 and synchronization lifting of cross distribution
6, probe 511 is arranged in each detection table 51, and probe 511 passes through cross-hole 21 and extendes back into cross location hole 31.Four detections
Table 51 ensures that synchronization lifting makes the probe 511 of four detection tables 51 in same water in cross distribution and by elevating mechanism 6
In plane, then four points on workpiece ledge surface are detected respectively, to realize the purpose of precisely detection workpiece step height.Detection
Table is highly sophisticated device, and setting shield can protect detection device.
It is further used as preferred embodiment, elevating mechanism 6 includes angled seat 61, crane 62 and connected to the controller
The lower part of angled seat 61 is arranged in second cylinder 63, the second cylinder 63, and the second cylinder 63 connects crane 62 by mandril 631, rises
It drops frame 62 and two guide runners 621 is set, two linear guides 611 are arranged in angled seat 61, and guide runner 621 is connected to linear guide
In 611, the adjusting block 622 of the setting installation detection table 51 of crane 62, angled seat 61 is mounted on the lower end surface of fixed plate 2.Four inspections
Survey table is mounted on crane after passing through the adjusted angle of adjusting block respectively, to realize that synchronization lifting and four probes exist together one
On horizontal plane.Crane more smoothly can drive oscilaltion by the second cylinder by linear guide.
It is further used as preferred embodiment, mounting blocks 612 are set in angled seat 61, and setting oil pressure is slow on mounting blocks 612
Rush device 64, the flexible coupling 641 that the lower part setting of oil buffer 64 abuts when rising with crane 62.It is slow by setting oil pressure
Device is rushed, the second cylinder can be automatically stopped by reaching setting pressure after the probe abutting ledge surface of detection table, to prevent detection table
Probe damage detection table because dynamics is too big when abutting the step of workpiece for measurement, play a part of to protect and detect table.
It is further used as preferred embodiment, display device 7 includes display box 71, cover board 72, bracket 73 and display
Device 74, the quantity of display are four, and four displays are mounted on display box by cover board, and display box is pacified by bracket
In fixed plate.Four displays respectively correspond four detection tables of display in the height of detection four test points of ledge surface
Whether value is qualified by the way that the step height that display blunt can legibly know that workpiece weld bolt is formed is arranged.If four
Display reading is almost the same, then the step height that workpiece welds is qualified；If four display reading differences are larger, say
The step height that bright workpiece welds is failed, and should be used as substandard products processing.
It is further used as preferred embodiment, control device 8 further includes alarm 85 and reset switch 86, alarm 85
Controller 81 is electrically connected with reset switch 86.When detecting the step of unqualified height, can also be carried out by alarm
Warning reminding, and released and alarmed by reset switch after worker's discovery.
It is further used as preferred embodiment, fixed plate 2 also sets up limit plate 23 and placement rack 24, and control device 8 is also
Including the third gas control button 84 being electrically connected with controller, limit plate 23 is located at the side of supporting block 3, is arranged on placement rack 24
Examine block 241.Limit plate quantity is two, can carry out limit work to workpiece when workpiece to be detected to be placed in supporting block
With.Setting inspection block, can be removed and placed in supporting block before detecting workpiece top bar height by that will examine block on placement rack
Cross location hole in, pressing third gas control button by controller control pressing device and detection device operation, according to display
Device reads to adjust the adjusting block of installation detection table, by the position and setting angle of fine tuning detection table until four displays
Readings are consistent, to carry out calibration.
Specifically, one piece of mounting plate 25, the first gas control button 82, the second gas control button 83 and third gas is arranged in fixed plate 2
Control button 84 is mounted on mounting plate 25, and worker is facilitated to operate.Controller can be using PLC controller etc. in the prior art
Controller come control the first cylinder and the second cylinder power source carry out on-off processing.It detects table and uses dial gauge or amesdial
Equal precision detecting instruments measurement.
It is further used as preferred embodiment, four height-adjustable support legs 11 are arranged in rack 1.By adjusting branch
The height of support foot enables to fixed plate horizontally disposed to ensure that the probe of four detection tables of detection device exists together same level
On face.
A kind of course of work of bolt welding high-precision detection device in the utility model are as follows:
(1) firstly, worker removes and places the inspection block on placement rack in the cross location hole in supporting block, pressing the
Three gas control buttons, controller control the driving pressure arm decline of the first cylinder to drive briquetting to compress inspection block；It abuts and presses after pressure arm decline
Press control valve, machine control valve feedback signal control the second cylinder driving four detection tables of crane synchronous drive to controller and rise inspection
Inspection block is surveyed to complete to calibrate, and upon completion of the calibration controller control the first cylinder and the second cylinder restore to initial position with to
Workpiece after detecting weld bolt.In a calibration process, it when four displays reading is inconsistent, need to only unclamp micro- after adjusting block
The installation site and angle for adjusting detection table lock adjusting block after readings are consistent up to four displays again, that is, are considered as and have calibrated
Finish.
(2) then, workpiece to be detected is placed in the cross location hole in supporting block by worker, and the first gas control of pressing is pressed
Button, controller control the driving pressure arm decline of the first cylinder to drive briquetting workpiece pressing；Pressing machine control valve is abutted after pressure arm decline,
Machine control valve feedback signal controls the second cylinder to controller and drives four detection table rise detections of crane synchronous drive, four inspections
The probe of survey table detects four points on the ledge surface of workpiece respectively, reaches after the probe abutting ledge surface of detection table and sets
Constant-pressure can be automatically stopped the second cylinder and four detection tables is made to stop rising.At this point, four displays respectively correspond display four
Height value of a detection table in detection four test points of ledge surface.If four display readings are almost the same, workpiece welding
Obtained step height is qualified；If four display reading differences are larger, the step height for illustrating that workpiece welds is too late
Lattice, meanwhile, alarm can alarm and reminding.
(3) when four display readings are almost the same, detect that the step height that workpiece welds is qualified.Worker presses
The second gas control button is pressed, controller controls the first cylinder driving pressure arm and rises to drive briquetting to unclamp workpiece；After pressure arm rising not
Pressing machine control valve is abutted again, and controller controls the second cylinder driving four detection tables of crane synchronous drive and drops to initial bit
It sets.
(4) worker takes out the qualified workpiece that detection is completed, and another new workpiece to be detected is placed to branch
Above-mentioned (2) and (3) operating procedure are repeated on bracer.
(5) when four display reading differences are larger, alarm sounds an alarm prompting, detects the platform that workpiece welds
Rank height is failed.Worker presses the second gas control button, and controller controls the first cylinder driving pressure arm and rises to drive briquetting loose
Go into operation part；Pressure arm no longer abuts pressing machine control valve after rising, controller controls the second cylinder and drives crane synchronous drive four
Detection table drops to initial position.Hereafter, the underproof of detection is completed in taking-up after releasing alarm by pressing reset switch
Workpiece, and another new workpiece to be detected is placed to repeating above-mentioned (2) and (3) operating procedure in supporting block.
The beneficial effects of the utility model are: the utility model is when coming into operation, simultaneously by using four detection tables
The high-precision step height for thickly detecting the workpiece after weld bolt is carried out, stabilization of equipment performance is excellent, testing result high reliablity, and
Warning note staff can be passed through.
It is to be illustrated to the preferable implementation of the utility model, but the utility model is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Shape or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of bolt welding high-precision detection device, including rack, fixed plate is set, in the fixed plate on the rack
Supporting block for placing workpiece to be detected is set, it is characterised in that: step is formed after the workpiece weld bolt, it is described solid
Fixed board is equipped with pressing device, detection device, display device and control device, and the supporting block is arranged in the pressing device
The lower section of the supporting block is arranged in top, the detection device, and the surface of the fixed plate, institute is arranged in the display device
Stating control device includes controller, the first gas control button and the second gas control button, and the controller is arranged on the rack, institute
It states controller and the first gas control button and the second gas control button is electrically connected；Start the first gas control button, institute
It states controller and controls that the pressing device clamps the workpiece and the detection device starts to detect the height of the step；Or
Start the second gas control button, the controller controls the pressing device and unclamps the workpiece.
2. a kind of bolt welding high-precision detection device according to claim 1, it is characterised in that: the pressing device
Including briquetting, gasket, pressure arm, link block and the first cylinder connecting with the controller, the pad is arranged in described pressure arm one end
The briquetting is arranged in the lower end surface of piece, the gasket, and the briquetting is located at the surface of the supporting block, the pressure arm other end
The piston rod of first cylinder is connected, first cylinder is mounted in the fixed plate by the link block, institute
The first cylinder upper end setting limited block is stated, the limited block, which abuts, positions the pressure arm.
3. a kind of bolt welding high-precision detection device according to claim 2, it is characterised in that: the pressure arm is also set
Pressing plate is set, machine control valve is arranged in the underface of the pressing plate, and the machine control valve is mounted in the fixed plate by connecting plate,
The machine control valve is electrically connected the controller.
4. a kind of bolt welding high-precision detection device according to claim 1, it is characterised in that: the supporting block is set
The cross location hole for positioning the step is set, the cross of setting perforation corresponding with the cross location hole is logical in the fixed plate
The shield of the detection device is protected in hole, the lower surface setting of the fixed plate, and the detection device includes in cross distribution
Four detection tables and synchronization lifting four detection tables elevating mechanism, each detection table setting probe, the probe
It extendes back across the cross-hole into the cross location hole.
5. a kind of bolt welding high-precision detection device according to claim 4, it is characterised in that: the elevating mechanism
Including angled seat, crane and the second cylinder connecting with the controller, second cylinder, the lower part of the angled seat is set,
Second cylinder connects the crane by mandril, and guide runner is arranged in the crane, and the angled seat setting straight line is led
Rail, the guide runner are connected in the linear guide, the adjusting block of the crane setting installation detection table, described
Angled seat is mounted on the lower end surface of the fixed plate.
6. a kind of bolt welding high-precision detection device according to claim 5, it is characterised in that: set in the angled seat
Mounting blocks are set, oil buffer is set on the mounting blocks, lower part setting and the crane of the oil buffer rise
When the flexible coupling that abuts.
7. a kind of bolt welding high-precision detection device according to claim 1, it is characterised in that: the display device
Including display box, cover board, bracket and display, the quantity of the display is four, and four displays pass through described
Cover board is mounted on the display box, and the display box is mounted in the fixed plate by bracket.
8. a kind of bolt welding high-precision detection device according to claim 1, it is characterised in that: the control device
It further include alarm and reset switch, the alarm and the reset switch are electrically connected the controller.
9. according to claim 1 to any a kind of bolt welding high-precision detection device in 8, it is characterised in that: institute
It states fixed plate and also sets up limit plate and placement rack, the control device further includes the third gas control being electrically connected with the controller
Button, the limit plate are located at the side of the supporting block, setting inspection block on the placement rack.
10. a kind of bolt welding high-precision detection device according to claim 9, it is characterised in that: the rack is set
Set height-adjustable support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394420.2U CN208795108U (en) | 2018-08-28 | 2018-08-28 | A kind of bolt welding high-precision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394420.2U CN208795108U (en) | 2018-08-28 | 2018-08-28 | A kind of bolt welding high-precision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208795108U true CN208795108U (en) | 2019-04-26 |
Family
ID=66207200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821394420.2U Active CN208795108U (en) | 2018-08-28 | 2018-08-28 | A kind of bolt welding high-precision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208795108U (en) |
-
2018
- 2018-08-28 CN CN201821394420.2U patent/CN208795108U/en active Active
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