CN214095860U - Thin plate hole distance detection device - Google Patents
Thin plate hole distance detection device Download PDFInfo
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- CN214095860U CN214095860U CN202120053012.6U CN202120053012U CN214095860U CN 214095860 U CN214095860 U CN 214095860U CN 202120053012 U CN202120053012 U CN 202120053012U CN 214095860 U CN214095860 U CN 214095860U
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Abstract
The utility model relates to an auto-parts processing auxiliary assembly field specifically discloses sheet metal pitch-row detection device, rollgang including a plurality of arranging in proper order, the detection body that a plurality of arranged in proper order and set up in rollgang and the transport mechanism who detects the body top, be equipped with conveying clearance between the adjacent rollgang, the rollgang is used for realizing the transport of sheet metal, detect the body upper surface all be equipped with the pitch-row that the hole on the sheet metal corresponds and detect the round pin, be equipped with between the adjacent detection body and detect the clearance, transport mechanism is used for realizing the transportation of sheet metal between rollgang and detection body through centre gripping conveying subassembly. The utility model discloses set up and detect the body, each pitch-row through detecting the body upper surface detects the round pin and treats each hole cooperation on the thin plate that detects, and the thin plate downstream if detecting each downthehole on the body on the pitch-row detection round pin can insert each on the thin plate, then shows pitch-row on the thin plate meets the requirements, and pitch-row detection easy operation detects the accuracy.
Description
Technical Field
The utility model belongs to the technical field of auto-parts processing auxiliary assembly, concretely relates to sheet metal pitch-row detection device.
Background
The auxiliary plate of the heavy-duty car is a long thin steel plate, the thickness of the auxiliary plate is 8 mm, the width of the auxiliary plate is about 0.5 m, the length of the auxiliary plate is about 5 m, and a plurality of mounting holes are formed in the auxiliary plate through a hydraulic plate punching machine and used for connecting other parts of the car. During actual production, the hole distance on the auxiliary plate needs to be detected so as to ensure the product quality.
The prior art has the defects that whether the distance between every two holes is qualified or not is difficult to guarantee by adopting a measuring tape for measurement, and when the holes are more in the thin plate, the measuring method is long in time consumption and large in labor capacity, so that a hole distance detection tool which is simple and convenient to operate and can guarantee accurate measurement is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a sheet pitch detection device which is simple and convenient to operate and can ensure accurate measurement.
In order to solve the technical problem, the utility model discloses a following technical scheme:
thin plate pitch-row detection device includes:
a plurality of conveying roller ways which are arranged in sequence, wherein conveying gaps are arranged between every two adjacent conveying roller ways, and the conveying roller ways are used for conveying thin plates;
the detection device comprises a plurality of detection bodies which are arranged in sequence and are positioned outside a conveying roller way, wherein the upper surfaces of the detection bodies are provided with pitch detection pins corresponding to holes in a thin plate, and detection gaps are formed between adjacent detection bodies;
and set up in rollgang and the transport mechanism who detects body top, including being used for pressing from both sides a plurality of centre gripping conveying assembly who gets the sheet metal, centre gripping conveying assembly can insert downwards in the detection clearance between the adjacent detection body and the transfer clearance between the adjacent rollgang, transport mechanism is used for realizing the transportation of sheet metal between rollgang and detection body through centre gripping conveying assembly.
Further, centre gripping conveying subassembly is including transporting the frame, it has the bracing piece even to transport the frame below, and a plurality of bracing piece distributes along the direction of delivery of rollgang, and the bracing piece all extends along the width direction of rollgang, be equipped with the tight pole of clamp parallel with the bracing piece between bracing piece and the transport frame, form the bar gap that supplies the sheet metal to pass through between bracing piece and the tight pole of clamp.
Further, the clamping rod is connected with a thin plate clamping driving piece, the thin plate conveying clamping driving piece is a clamping cylinder arranged at the top of the transfer frame, and the output end of the clamping cylinder is connected with the clamping rod.
Further, centre gripping conveying subassembly is including transporting the frame, it has the bracing piece to transport the frame below even, and a plurality of bracing piece distributes along rollgang's direction of delivery, and the bracing piece all extends along rollgang's width direction, the top of bracing piece is seted up flutedly, is equipped with electromagnet in the recess, and electromagnet's the top surface that leads magnetic surface and bracing piece flushes.
Further, the transfer mechanism comprises two vertical frames, each vertical frame comprises two stand columns which are respectively arranged on two sides of the conveying roller way and a cross beam which is fixed to the tops of the two stand columns, a longitudinal beam is arranged between the two cross beams, a hanging beam is arranged below the longitudinal beam, and a plurality of clamping and conveying assemblies are connected to the hanging beam;
the longitudinal beam is connected with a translation device, the translation device comprises a translation motor and a translation mechanism, the translation motor is arranged on the longitudinal beam and is in transmission connection with the translation mechanism, the longitudinal beam is arranged on the cross beam through the translation mechanism, and the translation motor drives the longitudinal beam to horizontally move on the cross beam through the translation mechanism;
the lifting beam is connected with a lifting device, the lifting device comprises a lifting motor and a lifting mechanism, the lifting motor is arranged on the longitudinal beam and is in transmission connection with the lifting mechanism, the lifting beam is arranged below the longitudinal beam through the lifting mechanism, and the lifting motor drives the lifting beam to move up and down below the longitudinal beam through the lifting mechanism.
Further, the top of the pitch detection pin is conical.
Further, the length of the hole distance detection pin is 2-4 mm.
The beneficial effects of the utility model reside in that:
the utility model discloses set up and detect the body, each pitch-row through detecting the body upper surface detects the round pin and treats each hole cooperation on the thin plate that detects, and the thin plate downstream if detecting each downthehole on the body on the pitch-row detection round pin can insert each on the thin plate, then shows pitch-row on the thin plate meets the requirements, and pitch-row detection easy operation detects the accuracy.
The sheet metal downstream makes the pitch-row on detecting the body to detect when the round pin inserts the hole on the sheet metal, because sheet metal thickness is less, the amount of deflection is great, if the sheet metal bottom does not have the support, can make sheet metal surface undercut, each pitch-row on detecting the body is difficult to align with each hole on the sheet metal, does not play the effect that the pitch-row detected promptly, the utility model discloses set up the bracing piece and support the sheet metal bottom surface for keep its surfacing all the time in the sheet metal downstream process, each pitch-row on detecting the body can align with each hole on the sheet metal, does not influence the detection of sheet metal pitch-row.
Drawings
Fig. 1 is a top view of a first embodiment of the present invention.
FIG. 2 is a top view of the transfer mechanism of FIG. 1
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a sectional view taken along line a-a in fig. 3.
Fig. 5 is a sectional view taken along line B-B in fig. 3.
Fig. 6 is a schematic structural view of the suspension beam and the clamping conveyor assembly of fig. 5.
Fig. 7 is a schematic structural view of a second transfer rack according to an embodiment of the present invention.
Wherein the reference numerals include: the device comprises a conveying roller way 1, a conveying gap 2, a detection body 3, a pitch detection pin 300, a detection gap 4, a transfer mechanism 5, an upright frame 6, a translation rack rail 60, an upright post 61, a cross beam 62, a longitudinal beam 7, a moving seat 70, a translation motor 8, a translation transmission shaft 80, a translation transmission gear 81, a lifting motor 9, a lifting transmission shaft 90, a gear box 10, a lifting rack column 11, a hanging beam 12, a transfer frame 13, a support rod 130, a clamping cylinder 14, a clamping rod 15 and an electromagnetic chuck 1300.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
In the specific implementation: as shown in fig. 1, the thin plate pitch detection apparatus includes a plurality of sequentially arranged rollgang 1, a plurality of sequentially arranged detection bodies 3, and a transfer mechanism 5 disposed above the rollgang 1 and the detection bodies 3, and the number of the rollgang 1 and the detection bodies 3 is determined according to the length of the thin plate to be detected as required.
The rollgang 1 is used for realizing the transportation of the sheet metal, and a transportation gap 2 is arranged between the adjacent rollgang 1.
Detecting body 3 is used for detecting the pitch-row of sheet metal, detecting body 3 is located the rollgang 1 outside, be equipped with between the adjacent detecting body 3 and detect clearance 4, it aligns with conveying clearance 2 to detect clearance 4, detect the body 3 upper surface and all be equipped with the pitch-row that corresponds with the hole on the sheet metal and detect round pin 300, pitch-row detects round pin 300 top and is the toper, pitch-row detects the toper top of round pin 300 and more does benefit to pitch-row and detects round pin 300 and insert downtheholely on the sheet metal smoothly, in the time of implementing, the mounting means of pitch-row detection round pin 300 on detecting body 3 is, at first detect body 3 upper surface trompil, then it is downthehole at detecting body 3 upper surface to inlay pitch-row detection round pin 300. The length of the pitch detection pin 300 is preferably 2-4 mm. The position of the pitch detection pin 300 on the detection body 3 is determined according to the position of the hole on the actual thin plate.
The transfer mechanism 5 is for transferring a thin plate between the rollgang 1 and the detection body 3, and has a structure shown in fig. 2 to 6, and includes two vertical frames 6, and the two vertical frames 6 are distributed along the transport direction of the rollgang 1. Each vertical frame 6 comprises two vertical columns 61 respectively arranged at two sides of the rollgang 1 and a cross beam 62 fixed at the tops of the two vertical columns 61, and the two vertical columns 61 in each vertical frame 6 are respectively positioned at the outer side of the rollgang 1 and the outer side of the detecting body 3. Be equipped with longeron 7 between two crossbeams 62 of two grudging posts 6, longeron 7 extends along rollgang 1's direction of delivery, and longeron 7 below is equipped with hanging beam 12 parallel with longeron 7, and hanging beam 12 bottom even has a plurality of to be used for pressing from both sides the centre gripping conveying assembly who gets the sheet metal, and centre gripping conveying assembly can insert downwards in detection clearance 4 between the adjacent detection body 3 and the conveying clearance 2 between the adjacent rollgang 1.
The longitudinal beam 7 is connected with a translation device for horizontal movement of the longitudinal beam 7, the translation device comprises a translation motor 8 and a translation mechanism, the translation motor 8 is arranged on the longitudinal beam 7 and is in transmission connection with the translation mechanism, the translation motor 8 is a double-output-shaft motor, the longitudinal beam 7 is arranged on the cross beam 62 through the translation mechanism, and the translation motor 8 drives the longitudinal beam 7 to horizontally move on the cross beam 62 through the translation mechanism. The translation mechanism comprises two translation transmission shafts 80, each translation transmission shaft 80 is connected to two output shafts of the translation motor 8 respectively, the two translation transmission shafts 80 are coaxially arranged, and the two translation transmission shafts 80 are arranged in parallel with the longitudinal beam 7. The movable seats 70 are fixed to both ends of the longitudinal beam 7, as shown in fig. 3, the movable seats 70 are slidably connected to the cross beam 62, and the movable seats 70 are engaged with the cross beam 62, so that the longitudinal beam 7 has only a degree of freedom to move in the length direction of the cross beam 62. The upper surface of the cross beam 62 is provided with a translation rack rail 60, a translation transmission shaft 80 passes through the moving seat 70 and is rotatably arranged on the moving seat 70, and a translation transmission gear 81 meshed with the translation rack rail 60 is fixed at the end of the translation transmission shaft 80. The translation motor 8 is matched with the translation transmission shaft 80 to drive the translation transmission gear 81 to roll and walk along the translation rack track 60, and the longitudinal beam 7 cannot rotate but can only translate due to the fact that the longitudinal beam 7 is limited between the moving seat 70 and the cross beam 62, so that the longitudinal beam 7 can translate along the length direction of the cross beam 62.
The lifting beam 12 is connected with a lifting device used for vertical lifting of the lifting beam 12, the lifting device comprises a lifting motor 9 and a lifting mechanism, the lifting motor 9 is arranged on the longitudinal beam 7 and is in transmission connection with the lifting mechanism, the lifting motor 9 and the translation motor 8 are respectively positioned on two sides of the longitudinal beam 7, the lifting motor 9 is also a motor with double output shafts, the lifting beam 12 is arranged below the longitudinal beam 7 through the lifting mechanism, and the lifting motor 9 drives the lifting beam 12 to move up and down below the longitudinal beam 7 through the lifting mechanism. The lifting mechanism comprises two lifting transmission shafts 90, each lifting transmission shaft 90 is connected to two output shafts of the lifting motor 9 respectively, the two lifting transmission shafts 90 are coaxially arranged, and the two lifting transmission shafts 90 are arranged in parallel with the longitudinal beam 7. The movable base 70 is fixedly connected with a gear box 10, a plurality of gears are arranged in the gear box 10, the end of the lifting transmission shaft 90 penetrates into the gear box 10 and is rotatably arranged on the wall of the gear box 10, and a lifting transmission gear is fixed at the end of the lifting transmission shaft 90 and is meshed with the gears in the gear box 10. A vertical lifting rack column 11 is further arranged in the gear box 10 in a penetrating mode, the lifting rack column 11 is meshed with a gear in the gear box 10, and the bottom of the lifting rack column 11 is fixedly connected with the top of the hanging beam 12. The lifting motor 9 is matched with the lifting transmission shaft 90 to drive the lifting rack column 11 to move up and down, so that the hanging beam 12 is driven to move up and down below the longitudinal beam 7.
The structure of the clamping and conveying assembly is shown in fig. 6, and comprises a plurality of transport frames 13 fixed at the bottom of a hanging beam 12, wherein the transport frames 13 are distributed along the length direction of the hanging beam 12, support rods 130 are fixed at the bottom of the transport frames 13, and the support rods 130 extend along the width direction of the conveying roller way 1. A thin plate clamping mechanism for clamping the thin plate on the supporting rod 130 is arranged above the supporting rod 130, the thin plate clamping mechanism comprises a clamping rod 15 arranged between the supporting rod 130 and the transport frame 13, the clamping rod 15 is parallel to the supporting rod 130, and a strip-shaped gap for the thin plate to pass through is formed between the supporting rod 130 and the clamping rod 15. A clamping cylinder 14 fixed at the top of the transfer frame 13 is arranged above the clamping rod 15, and the output end of the clamping cylinder 14 is fixedly connected with the top of the clamping rod 15. During the implementation, the width of bracing piece 130 is greater than the width of sheet metal, and the top surface of bracing piece 130 flushes with the top of rollgang 1, and this kind of structure can not influence the motion of sheet metal on bracing piece 130, consequently can realize bracing piece 130 to the vertical braces of sheet metal.
The utility model discloses an implementation specifically as follows:
the thin plate to be detected is conveyed on the conveying roller way 1, the thin plate penetrates through the strip-shaped gaps between the support rods 130 and the clamping rods 15, when the thin plate is positioned at a proper position above the support rods 130 below the hanging beam 12, the conveying roller way 1 stops conveying, at the moment, the clamping cylinder 14 works to drive the clamping rods 15 to move downwards to clamp the thin plate, then the lifting mechanism drives the hanging beam 12 and the support rods 130 and the clamping rods 15 below the hanging beam 12 and the thin plate to ascend, then the translation mechanism drives the hanging beam 12 and the support rods 130 and the clamping rods 15 below the hanging beam 12 and the thin plate to move horizontally close to the detection body 3, so that the thin plate is just above the detection body 3, the lifting mechanism drives the hanging beam 12 and the support rods 130 and the clamping rods 15 below the hanging beam 12 and the thin plate to descend, the support rods 130 below the hanging beam 12 are inserted into the detection gaps 4, and if the hole pitch detection pins 300 on the detection body 3 can be inserted into the holes on the thin plate, the pitch of the holes on the thin plate meets the requirement, and the pitch of the holes is simple to detect and accurate to detect.
The utility model discloses set up the supporter and press from both sides tight pole 15 and support and press from both sides tight the sheet metal, its advantage lies in: because sheet thickness is less, the amount of deflection is great, if the sheet bottom does not have the support, can make sheet surface undercut, detect each pitch-row on the body 3 and detect round pin 300 and be difficult to with each pore pair on the sheet metal, do not play the effect that the pitch-row detected promptly, the utility model discloses set up bracing piece 130 and support the sheet bottom surface for keep its surfacing all the time in the sheet metal downstream process, detect each pitch-row on the body 3 and detect round pin 300 and can be aligned with each pore pair on the sheet metal, do not influence the sheet pitch-row and detect.
Example two
The difference between this embodiment and the first embodiment is: the structure of the thin plate clamping mechanism in this embodiment is different from that in this embodiment, the thin plate clamping mechanism in this embodiment includes a plurality of grooves formed in the upper surface of the supporting rod 130, the plurality of grooves are distributed along the length direction of the supporting rod 130, the electromagnetic chuck 1300 is installed in the grooves, and the top surface (i.e., the magnetic conductive panel) of the electromagnetic chuck 1300 is flush with the top surface of the supporting rod 130.
The electromagnetic chuck 1300 is formed by energizing an internal coil to generate magnetic force by utilizing the electromagnetic principle, the workpiece contacting with the surface of the panel is tightly attracted by the magnetic conductive panel, and the demagnetization is realized by the disappearance of the magnetic force through the power failure of the coil, so that the adsorption between the thin plate and the electromagnetic chuck 1300 disappears. The electromagnetic chuck 1300 is controlled to be powered on and powered off, so that the electromagnetic chuck 1300 can adsorb, transfer and discharge materials.
In this embodiment, the electromagnetic chuck 1300 on the support rod 130 is powered on to realize the adsorption and clamping of the support rod 130 to the bottom of the thin plate, so that the support rod 130 can drive the thin plate to move synchronously, and the thin plate is inserted into the pitch detection pin 300 on the detection body 3. When the detection is finished, the supporting rod 130 drives the thin plate to return to the conveying roller way 1, the electromagnetic chuck 1300 is powered off, the adsorption effect of the supporting rod 130 on the thin plate disappears, and the conveying roller way 1 conveys the thin plate away.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the technical scope of the present invention, and the technical scope of the present invention is also considered to fall into the scope of the claims.
Claims (7)
1. Thin plate pitch-row detection device, its characterized in that includes:
a plurality of conveying roller ways which are arranged in sequence, wherein conveying gaps are arranged between every two adjacent conveying roller ways, and the conveying roller ways are used for conveying thin plates;
the detection device comprises a plurality of detection bodies which are arranged in sequence and are positioned outside a conveying roller way, wherein the upper surfaces of the detection bodies are provided with pitch detection pins corresponding to holes in a thin plate, and detection gaps are formed between adjacent detection bodies;
and set up in rollgang and the transport mechanism who detects body top, including being used for pressing from both sides a plurality of centre gripping conveying assembly who gets the sheet metal, centre gripping conveying assembly can insert downwards in the detection clearance between the adjacent detection body and the transfer clearance between the adjacent rollgang, transport mechanism is used for realizing the transportation of sheet metal between rollgang and detection body through centre gripping conveying assembly.
2. The device for detecting the pitch of the thin plate according to claim 1, wherein the clamping and conveying assembly comprises a transfer frame, a plurality of support rods are connected to the lower portion of the transfer frame and distributed along the conveying direction of the roller conveyor, the support rods extend along the width direction of the roller conveyor, clamping rods parallel to the support rods are arranged between the support rods and the transfer frame, and strip-shaped gaps for the thin plate to pass through are formed between the support rods and the clamping rods.
3. The device for detecting the hole pitch of the thin plate as claimed in claim 2, wherein the clamping rod is connected with a thin plate clamping driving member, the thin plate clamping driving member is a clamping cylinder arranged at the top of the transfer frame, and the output end of the clamping cylinder is connected with the clamping rod.
4. The device for detecting the hole pitch of the thin plate according to claim 1, wherein the clamping and conveying assembly comprises a conveying frame, a plurality of supporting rods are connected to the lower portion of the conveying frame and distributed along the conveying direction of the conveying roller way, the supporting rods extend along the width direction of the conveying roller way, a groove is formed in the top of each supporting rod, an electromagnetic chuck is arranged in each groove, and a magnetic guide surface of each electromagnetic chuck is flush with the top surface of each supporting rod.
5. The thin plate hole distance detection device according to any one of claims 2 to 4, wherein the transfer mechanism comprises two vertical frames, each vertical frame comprises two vertical columns respectively arranged at two sides of the conveying roller way and a cross beam fixed at the tops of the two vertical columns, a longitudinal beam is arranged between the two cross beams, a hanging beam is arranged below the longitudinal beam, and a plurality of clamping and conveying assemblies are connected to the hanging beam;
the longitudinal beam is connected with a translation device, the translation device comprises a translation motor and a translation mechanism, the translation motor is arranged on the longitudinal beam and is in transmission connection with the translation mechanism, the longitudinal beam is arranged on the cross beam through the translation mechanism, and the translation motor drives the longitudinal beam to horizontally move on the cross beam through the translation mechanism;
the lifting beam is connected with a lifting device, the lifting device comprises a lifting motor and a lifting mechanism, the lifting motor is arranged on the longitudinal beam and is in transmission connection with the lifting mechanism, the lifting beam is arranged below the longitudinal beam through the lifting mechanism, and the lifting motor drives the lifting beam to move up and down below the longitudinal beam through the lifting mechanism.
6. The sheet pitch detection apparatus of claim 5, wherein the pitch detection pin is tapered at its top.
7. The sheet pitch detection apparatus of claim 6, wherein the pitch detection pin has a length of 2-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053012.6U CN214095860U (en) | 2021-01-07 | 2021-01-07 | Thin plate hole distance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053012.6U CN214095860U (en) | 2021-01-07 | 2021-01-07 | Thin plate hole distance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095860U true CN214095860U (en) | 2021-08-31 |
Family
ID=77438165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120053012.6U Active CN214095860U (en) | 2021-01-07 | 2021-01-07 | Thin plate hole distance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095860U (en) |
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2021
- 2021-01-07 CN CN202120053012.6U patent/CN214095860U/en active Active
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