CN210268440U - Detection device for arc-shaped metal plate workpiece - Google Patents

Detection device for arc-shaped metal plate workpiece Download PDF

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Publication number
CN210268440U
CN210268440U CN201921748493.1U CN201921748493U CN210268440U CN 210268440 U CN210268440 U CN 210268440U CN 201921748493 U CN201921748493 U CN 201921748493U CN 210268440 U CN210268440 U CN 210268440U
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China
Prior art keywords
detection
arc
sheet metal
work piece
metal workpiece
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CN201921748493.1U
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Chinese (zh)
Inventor
方平
于正伟
孟祥东
刘秋艳
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Qingdao Aowei Sheet Metal Products Co Ltd
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Qingdao Aowei Sheet Metal Products Co Ltd
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Abstract

The utility model relates to a be used for arc panel beating work piece detection device, including the detection achievement platform, the detection achievement platform upper surface is provided with that a plurality of carries out the detection arch that detects and a plurality of to the concave cambered surface and carries out the detection that detects sunken cambered surface sunken, and a plurality of detects protruding parallel of each other, detects sunken being located between the adjacent detection arch. The utility model discloses have the effect of detecting the arc bending radian on arc panel beating work piece surface high-efficiently.

Description

Detection device for arc-shaped metal plate workpiece
Technical Field
The utility model belongs to the technical field of the sheet metal component processing and specifically relates to a be used for arc sheet metal work piece detection device.
Background
Sheet metal is formed by plastically deforming a number of thin metal sheets by hand or die stamping into a desired shape and size, and may be further formed into more complex parts by welding or by a small amount of machining. The processed sheet metal parts are widely applied to the manufacturing fields of iron drums, machine cases, automobiles, ships and the like. In sheet metal part machining, arc bending machining is most commonly performed on sheet metal parts.
Fig. 1 is an arc sheet metal workpiece, which comprises a plate body 1, wherein a plurality of upper convex cambered surfaces 11 distributed along the length direction of the plate body 1 are arranged at the middle position of the surface of the plate body 1, a lower concave cambered surface 12 is arranged between the adjacent upper convex cambered surfaces 11, and the two ends of the plate body 1 are flat surfaces 13. In order to install the arc-shaped sheet metal workpiece, a plurality of installation holes 14 are formed in the flat surface 13.
After the arc sheet metal workpiece is machined, the radian of the arc bending of the arc sheet metal workpiece needs to be detected for better application. The existing detection method mainly depends on visual inspection of processing personnel, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a be used for arc panel beating work piece detection device can detect the curved radian of arc panel beating work piece high-efficiently.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a be used for arc panel beating work piece detection device, includes the testing workbench, the testing workbench upper surface is provided with that a plurality of carries out the detection arch that detects and a plurality of carries out the detection that detects sunken cambered surface to sunken cambered surface sunken, and a plurality of detects the arch and is parallel to each other, detects sunken being located between the adjacent detection arch.
By adopting the technical scheme, the radian of the detection bulge on the upper surface of the detection workbench is consistent with that of the upper convex arc surface of the standard arc-shaped metal plate workpiece, and the radian of the detection depression is consistent with that of the lower concave arc surface of the standard arc-shaped metal plate workpiece. The arc sheet metal work piece that will process into places in the upper surface of testing workbench, observes whether the last cambered surface of arc sheet metal work piece and the protruding laminating of the detection of testing workbench are protruding, whether concave cambered surface and the laminating of detection are sunken to the arc bending radian to arc sheet metal work piece detects.
The utility model discloses further set up to: the detection workbench comprises a detection workbench body for detecting the arc-shaped sheet metal workpiece and a supporting workbench body for supporting the detection workbench body, wherein the detection workbench body is positioned on the upper part of the supporting workbench body, a plurality of positioning grooves are formed in the bottom surface of the detection workbench body, a plurality of positioning convex columns are arranged on the upper surface of the supporting workbench body, and the positioning grooves are connected with the positioning convex columns in an inserting mode.
According to the technical scheme, the detection workbench comprises a detection workbench body and a supporting workbench body positioned at the lower part of the detection workbench body, the detection workbench body is used for detecting the arc-shaped bending radian of the arc-shaped sheet metal workpiece, and the supporting workbench body well supports the detection workbench body; the splicing of the positioning groove and the positioning convex column enables the detection table body not to shift when the upper part of the supporting table body is supported, and the detection table body is convenient to replace when radian detection is carried out on different arc sheet metal workpieces.
The utility model discloses further set up to: the utility model discloses a hole site detection post, including detection workstation, hole site detection post, detection workstation upper surface is provided with a plurality of and is used for carrying out the hole site that detects to the mounting hole and detects the post, hole site detection post is vertical to be set up and with detection workstation fixed connection.
Through adopting above-mentioned technical scheme, when placing the arc panel beating work piece on the detection achievement platform, observe the hole site that detection achievement platform upper surface set up and detect the post and can pass the mounting hole to detect the arc panel beating work piece mounting hole.
The utility model discloses further set up to: the hole site detects post lower part and is fixed with the screw thread post, screw hole and screw thread post threaded connection.
Through adopting above-mentioned technical scheme, the threaded connection of screw thread post and screw hole makes the screw thread post can follow the detection achievement platform upper surface and dismantle, and then is convenient for detect the hole site detection post of changing different to the mounting hole in different apertures.
The utility model discloses further set up to: the workpiece fixing assembly comprises a fixing support fixedly connected with the supporting table body and a pressing cylinder arranged on the fixing support, the pressing cylinder is located above the supporting table body, a piston rod of the pressing cylinder is vertically arranged downwards, a cylinder body of the pressing cylinder is fixedly connected with the fixing support, and a pressing block is fixed at the end part of the piston rod of the pressing cylinder.
Through adopting above-mentioned technical scheme, compress tightly the cylinder and fix on fixed bolster along vertical direction, compress tightly the vertical setting down of piston rod of cylinder, the end fixing of piston rod has the briquetting, and the piston rod drives the briquetting and removes along vertical direction above the detection achievement platform, when needs weld the arc panel beating work piece on the detection achievement platform, utilizes the effect of cylinder, sticiss the arc panel beating work piece at the detection achievement platform upper surface through the briquetting.
The utility model discloses further set up to: the fixed support comprises a plurality of supporting columns which are positioned at two ends of the supporting table body and fixedly connected with the supporting table body, supporting arms which are hinged with the supporting columns around a vertical axis are arranged at the upper ends of the supporting columns, and the pressing air cylinders are arranged on the supporting arms.
By adopting the technical scheme, the supporting arm is hinged with the supporting column around the vertical axis, so that the supporting arm can drive the compressing cylinder to rotate conveniently; when the welding of arc panel beating work piece finishes, the piston rod shrink of cylinder to drive the briquetting and shift up, the support arm is rotatory around vertical axis, thereby drives the cylinder and removes and keep away from the testing workbench, and then is convenient for to the loading and unloading of arc panel beating work piece.
The utility model discloses further set up to: two opposite handheld grooves are formed in the side face of the detection table body.
Through adopting above-mentioned technical scheme, when needs examine the time measuring to the arc panel beating work piece of difference, need change the detection stage body, the transport to the detection stage body has been facilitated in the handheld groove of detection stage body both sides.
The utility model discloses further set up to: and a weight reduction groove is formed in the bottom of the detection table body.
By adopting the technical scheme, when different detection table bodies need to be replaced aiming at different arc-shaped sheet metal workpieces, the weight reduction grooves arranged at the bottom of the detection table bodies reduce the weight of the detection table bodies, so that the detection table bodies are convenient to carry.
To sum up, the utility model discloses a beneficial technological effect does:
1. placing the arc-shaped sheet metal workpiece on the upper surface of a detection workbench, observing whether the detection protrusion is attached to the upper convex arc surface, and detecting whether the detection protrusion is attached to the lower concave arc surface, so as to detect the arc-shaped bending radian of the surface of the arc-shaped sheet metal workpiece; whether a hole site detection column arranged on the upper surface of the detection workbench can penetrate through a mounting hole in the arc-shaped sheet metal workpiece or not is observed, so that the mounting hole is detected;
2. when the arc sheet metal workpiece needs to be welded, the arc sheet metal workpiece is tightly pressed on the upper surface of the detection workbench through the pressing block fixed at the end part of the piston rod of the cylinder by utilizing the action of the cylinder fixed on the workpiece fixing support, and then the arc sheet metal workpiece is fixed.
Drawings
Fig. 1 is a schematic structural diagram of an arc-shaped sheet metal workpiece in the background art.
Fig. 2 is a schematic structural diagram of the detection device for the arc-shaped sheet metal workpiece.
FIG. 3 is a schematic structural diagram showing the connection relationship between the detecting stage and the supporting stage.
FIG. 4 is a schematic view of the structure of the detection stage.
In the figure, 1, a plate body; 11. a convex cambered surface; 12. a concave cambered surface; 13. flat surface; 14. mounting holes; 2. a detection workbench; 21. detecting the bulge; 22. detecting a depression; 23. a horizontal straight surface; 24. a threaded hole; 25. a positioning groove; 26. a hole site detection column; 261. a threaded post; 27. detecting the table body; 271. a positioning groove; 272. a hand-held tank; 273. a weight-reducing groove; 28. a supporting table body; 281. positioning the convex column; 3. a workpiece fixing assembly; 31. a pressing cylinder; 32. fixing a bracket; 321. a support pillar; 322. a support arm; 33. a piston rod; 34. and (7) briquetting.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a be used for arc panel beating work piece detection device, refers to fig. 2, includes detection workstation 2 and is located the fixed subassembly 3 of work piece at detection workstation 2 both ends. The detection table 2 includes a detection table body 27 and a support table body 28, and the detection table body 27 is positioned above the support table body 28. The detection table body 27 is used for detecting the arc-shaped bending radian of the arc-shaped sheet metal workpiece, and the detection table body 27 is placed on the supporting table body 28 so as to stably support the detection table body 27.
The upper surface of the detection workbench 2 is provided with a plurality of mutually parallel detection bulges 21, and the radians of the detection bulges 21 and the upper convex cambered surface 11 of the surface of the standard arc-shaped sheet metal workpiece are consistent; a detection recess 22 is arranged between the adjacent detection protrusions 21, and the radian of the detection recess 22 is consistent with that of the concave cambered surface 12 of the surface of the standard arc-shaped sheet metal workpiece. When detecting the arc bending radian of arc panel beating work piece, place arc panel beating work piece on detecting the stage body 27, observe whether the last cambered surface 11 of arc panel beating work piece surface laminates with the detection arch 21 that detects workstation 2, whether concave cambered surface 12 laminates with detecting sunken 22 to detect the arc bending radian of arc panel beating work piece.
The workpiece fixing assembly 3 includes a fixing bracket 32 and a pressing cylinder 31 provided on the fixing bracket 32. The fixing bracket 32 includes a plurality of supporting columns 321 located at two ends of the supporting table 28, and a supporting arm 322 hinged to the supporting columns 321 around a vertical axis is provided at the upper end of the supporting columns 321. The cylinder body of the pressing cylinder 31 is fixed on the supporting arm 322, the piston rod of the pressing cylinder 31 is vertically arranged downwards, and the end part of the piston rod is fixed with the pressing block 34. When welding the arc panel beating work piece, in order to prevent that the arc panel beating work piece from taking place the skew in welding process, need fix the arc panel beating work piece. The pressing block 34 is used for pressing the straight surface 13 of the arc-shaped sheet metal workpiece on the upper surface of the detection workbench 2 under the action of the pressing cylinder 31, so that the arc-shaped sheet metal workpiece is fixed, and the arc-shaped sheet metal workpiece is convenient to weld; after the welding is finished, the piston rod of the pressing cylinder 31 contracts to drive the pressing block 34 to move vertically upwards, and the supporting arm 322 drives the cylinder to rotate around the vertical axis, so that the detection table body 27 is far away from, and the arc-shaped metal plate workpiece is convenient to detach.
Referring to fig. 3, the bottom of the detection table 27 is provided with a plurality of positioning grooves 271, the upper surface of the support table 28 is provided with a plurality of positioning protrusions 281, and the positioning protrusions 281 are inserted into the positioning grooves 271, so that the detection table 27 can be detached from the support table 28, and different detection tables 27 can be replaced for different arc-shaped sheet metal workpieces. Two opposite hand-held grooves 272 are formed on both sides of the detection table body 27, and when the detection table body 27 is replaced, the detection table body 27 can be conveniently conveyed by using the hand-held grooves 272. The bottom of the detection table body 27 is provided with a weight reduction groove 273, so that the weight of the detection table body 27 is reduced, and the detection table body 27 is convenient to replace.
Referring to fig. 4, the upper surface of the detection workbench 2 is further provided with a plurality of hole site detection columns 26 for detecting the mounting holes 14 of the arc-shaped sheet metal workpiece. The lower part of the hole site detection column 26 is fixed with a threaded column 261, the upper surface of the detection workbench 2 is provided with a threaded hole 24, and the threaded column 261 is in threaded connection with the threaded hole 24. When the mounting hole 14 on the surface of the arc sheet metal workpiece is detected, the threaded column 261 is installed in the threaded hole 24, the arc sheet metal workpiece is placed on the upper portion of the detection table body 27, and whether the hole position detection column 26 can penetrate through the mounting hole 14 or not is observed, so that the mounting hole 14 is detected; when the mounting holes 14 with different apertures need to be detected, the hole site detection column 26 is replaced, so that the requirements for detecting the mounting holes 14 with different apertures are met.
The implementation principle of the embodiment is as follows: when detecting the arc bending radian on arc panel beating work piece surface, place the arc panel beating work piece on detecting work platform 2, observe whether the last cambered surface 11 of arc panel beating work piece laminates with the detection arch 21 of detecting work platform 2, whether concave cambered surface 12 laminates with detecting sunken 22 to detect the arc bending radian of arc panel beating work piece. When the mounting hole 14 on the surface of the arc sheet metal workpiece needs to be detected, the threaded column 261 is mounted in the threaded hole 24, and whether the hole position detection column 26 can penetrate through the mounting hole 14 or not is observed, so that the mounting hole 14 is detected; when the mounting holes 14 with different apertures need to be detected, the hole position detection columns 26 are replaced, so that the detection requirements for the mounting holes 14 with different apertures are met. When needs weld arc sheet metal work piece, utilize the effect that compresses tightly cylinder 31, the straight face 13 of arc sheet metal work piece is sticis in the detection achievement platform 2 upper surface through piston rod end's briquetting 34 to fix arc sheet metal work piece, and then the going on of the weldment work of being convenient for.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a be used for arc panel beating work piece detection device, includes testing table (2), its characterized in that: the detection workbench (2) is provided with a plurality of detection bulges (21) for detecting the upper convex arc surface (11) and a plurality of detection depressions (22) for detecting the lower concave arc surface (12), the detection bulges (21) are parallel to each other, and the detection depressions (22) are positioned between the adjacent detection bulges (21).
2. The arc-shaped sheet metal workpiece detection device as claimed in claim 1, wherein: detect workstation (2) including carrying out detection stage body (27) that detects and carrying out supporting stage body (28) that support to detecting stage body (27) arc panel beating work piece, it is located supporting stage body (28) upper portion to detect stage body (27), it is provided with a plurality of positioning groove (271) to detect stage body (27) bottom surface, supporting stage body (28) upper surface is provided with a plurality of location projection (281), and positioning groove (271) are pegged graft with location projection (281).
3. The arc-shaped sheet metal workpiece detection device as claimed in claim 1, wherein: the hole site that detects workstation (2) upper surface is provided with a plurality of and is used for detecting mounting hole (14) detects post (26), hole site detects the vertical setting of post (26) and with detect workstation (2) fixed connection.
4. The arc-shaped sheet metal workpiece detection device as claimed in claim 3, wherein: the upper surface of the detection workbench (2) is provided with a plurality of threaded holes (24); and a threaded column (261) is fixed at the lower part of the hole site detection column (26), and the threaded column (261) is in threaded connection with the threaded hole (24).
5. The arc-shaped sheet metal workpiece detection device as claimed in claim 2, wherein: still include work piece fixed subassembly (3), work piece fixed subassembly (3) include with supporting bench body (28) fixed connection's fixed bolster (32) and a plurality of set up compress tightly cylinder (31) on fixed bolster (32), compress tightly cylinder (31) and be located supporting bench body (28) top, the piston rod that compresses tightly cylinder (31) sets up down vertically, the cylinder body and the fixed bolster (32) fixed connection that compress tightly cylinder (31), the tailpiece of the piston rod portion that compresses tightly cylinder (31) is fixed with briquetting (34).
6. The detection device for the arc-shaped sheet metal workpiece as claimed in claim 5, wherein: the fixed support (32) include that a plurality of is located supporting platform body (28) both ends and with supporting platform body (28) fixed connection's support column (321), the upper end of support column (321) is provided with around vertical axis and support arm (322) articulated with support column (321), compress tightly cylinder (31) and set up on support arm (322).
7. The arc-shaped sheet metal workpiece detection device as claimed in claim 2, wherein: two opposite handheld grooves (227) are formed in the side face of the detection table body (27).
8. The detection device for the arc-shaped sheet metal workpiece as claimed in claim 2, wherein a weight-reducing groove (273) is formed in the bottom of the detection table body (27).
CN201921748493.1U 2019-10-18 2019-10-18 Detection device for arc-shaped metal plate workpiece Active CN210268440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921748493.1U CN210268440U (en) 2019-10-18 2019-10-18 Detection device for arc-shaped metal plate workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921748493.1U CN210268440U (en) 2019-10-18 2019-10-18 Detection device for arc-shaped metal plate workpiece

Publications (1)

Publication Number Publication Date
CN210268440U true CN210268440U (en) 2020-04-07

Family

ID=70020592

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921748493.1U Active CN210268440U (en) 2019-10-18 2019-10-18 Detection device for arc-shaped metal plate workpiece

Country Status (1)

Country Link
CN (1) CN210268440U (en)

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