CN218533378U - Metal part welding positioning device - Google Patents
Metal part welding positioning device Download PDFInfo
- Publication number
- CN218533378U CN218533378U CN202223233334.2U CN202223233334U CN218533378U CN 218533378 U CN218533378 U CN 218533378U CN 202223233334 U CN202223233334 U CN 202223233334U CN 218533378 U CN218533378 U CN 218533378U
- Authority
- CN
- China
- Prior art keywords
- positioning
- metal part
- sliding seat
- rotary
- seat shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 35
- 238000003466 welding Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a metal part welding positioning device, which relates to the technical field of processing positioning, and comprises a positioning tool rack and at least two pre-positioning holes; the rotary plate and the lower rod frame are further included; the end face of the rotating disc is provided with a plurality of circumferentially distributed installation guide grooves, a positioning plug-in unit which slides inside is arranged inside each installation guide groove, and the side wall of the lower rod frame is also provided with an upper ejection cylinder; the positioning tool frame is provided with a rotary driving piece for driving the rotary disc to rotate; the positioning plug-in can be aligned with the pre-positioning hole along with the rotation of the rotating disc; the upper jacking cylinder can push the positioning plug-in aligned with the pre-positioning hole to slide in the installation guide groove in a telescopic mode. The utility model discloses simple structure can adopt different location plug-in components according to the shape and the size of the locating hole on the metal part, guarantees to fix a position and accomplishes the back, can restrict the metal part and remove, fixes a position the accuracy, and simple operation and practicality are stronger.
Description
Technical Field
The utility model relates to a processing location technical field specifically is a metal parts welding position device.
Background
In order to improve the production efficiency and reduce the labor intensity of workers, the robot welding is generally adopted to replace manual welding at present. When the welding robot is used for welding, metal parts need to be placed on the welding positioning tool.
The metal part is positioned in the following way: a positioning hole is formed in the metal part in advance, a positioning inserting column is reserved on the positioning tool, and the metal part is placed on the positioning tool, so that the positioning inserting column is located in the positioning hole, and the metal part is positioned; because the shape or size of the positioning hole reserved in the metal part is different, the positioning insertion column is arranged in the positioning hole and a movable gap is reserved, so that the positioning accuracy cannot be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal parts welding position device to solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a metal part welding positioning device comprises a positioning tool rack and at least two pre-positioning holes; the rotary plate is arranged on the lower rod frame in a rotating mode and corresponds to the pre-positioning holes one by one; the end face of the rotating disc is provided with a plurality of installation guide grooves which are distributed in the circumferential direction, a positioning plug-in unit which slides in the installation guide grooves is arranged in each installation guide groove, the side wall of the lower rod frame is also provided with an upper ejection cylinder, and the end part of the upper ejection cylinder corresponds to the pre-positioning hole; the positioning tool frame is provided with a rotary driving piece for driving the rotary disc to rotate; the positioning plug-in can rotate along with the rotating disc to be aligned with the pre-positioning hole; the upper jacking cylinder can push the positioning plug-in aligned with the pre-positioning hole to slide in the mounting guide groove in a telescopic mode; in the process of pushing by the upper jacking cylinder, the positioning insert can penetrate through the pre-positioning hole and penetrate into the positioning hole of the metal part.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the rotary driving piece comprises a rotary gear, an adjusting rack and a power element, the rotary gear is arranged at the end of the rotary disc and is in running fit with the lower rod frame, the adjusting rack is arranged on the lower side of the positioning tool frame in a sliding mode and meshed with the rotary gear, and the power element is connected with the adjusting rack and used for driving the adjusting rack to move on the positioning tool frame.
In one alternative: the power element comprises an adjusting screw rod, a spiral block, a lead slide rail and an operation end; the adjusting screw rod is rotatably arranged on the positioning tool frame, and the axis of the adjusting screw rod is parallel to the length direction of the adjusting rack; the spiral block is arranged on the adjusting screw rod, one end of the spiral block is fixedly connected with the side part of the adjusting rack, the other end of the spiral block is connected with the wire slide rail and slides on the wire slide rail, the wire slide rail is fixed on the bottom wall of the positioning tool frame, and the operating end is arranged at the end part of the adjusting screw rod.
In one alternative: two ends of the installation guide groove are provided with stop blocks; an annular groove is arranged on the end face of the rotating disc, and the plurality of installation guide grooves are communicated with the annular groove; the end part of the upper jacking cylinder is provided with a clamping block positioned in the annular groove, the positioning plug-in comprises a positioning column piece and a sliding seat shell, and the sliding seat shell is arranged in the installation guide groove in a sliding manner; one end part of the positioning column piece is fixed on the sliding seat shell; the end part of the sliding seat shell facing the annular groove is provided with a clamping piece extending into the annular groove, and the clamping piece rotates to the clamping block and can be clamped with the clamping block.
In one alternative: the positioning column piece comprises a hollow column, a lateral positioning plate and a movable rod, the movable rod is fixed on the end side of the sliding seat shell and arranged inside the hollow column, one end of the movable rod extends into the sliding seat shell and is connected with a clamping piece, the clamping piece slides inside the sliding seat shell, and the clamping piece is connected with the end wall of the sliding seat shell through a middle spring; the side direction locating plate is located outside the hollow column and is connected with the outer wall of the hollow column through a telescopic connecting rod, the outer wall surface of the side direction locating plate can be attached to the inner wall of the locating hole, at least two hinged connecting rods with which the end portions of the hinged connecting rods are hinged are arranged on the side direction locating plate, and one end portions of the hinged connecting rods penetrate through the through holes and are hinged to the side walls of the movable rods.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the rotary driving piece in the positioning device drives the rotary disc to rotate, and the positioning plug-in unit matched with the positioning hole rotates along with the rotary disc and is aligned with the pre-positioning hole; the upper jacking cylinder pushes the positioning plug-in to slide in the installation guide groove, and the end part of the positioning plug-in penetrates through the pre-positioning hole and extends to the positioning hole in the metal part; thereby realizing the positioning of the metal parts to be welded; the external dimension of the positioning plug-in is matched with the positioning hole, so that the metal part can be accurately positioned, and cannot move laterally during welding;
2. the utility model discloses simple structure can adopt different location plug-in components according to the shape and the size of the locating hole on the metal part, guarantees to fix a position and accomplishes the back, can restrict the metal part and remove, and the location is accurate, and simple operation and practicality are stronger.
Drawings
Fig. 1 is a schematic view of the overall structure of the device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a rotating disc structure in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a positioning plug-in unit according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a fixture block and a clamping member in an embodiment of the present invention.
Notations for reference numerals: the device comprises a positioning tool rack 1, a pre-positioning hole 2, a positioning plug-in 3, a hollow column 31, a lateral positioning plate 32, a movable rod 33, a hinged connecting rod 34, a sliding seat shell 35, a clamping piece 36, a middle spring 37, a telescopic connecting rod 38, a lower rod rack 4, a rotating disc 5, an installation guide groove 51, a stop block 52, an annular groove 53, a rotating gear 6, an adjusting rack 7, a power element 8, an adjusting screw rod 81, a spiral block 82, a wire sliding rail 83, an operation end 84, an upper ejection cylinder 9 and a clamping block 91.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations of the present invention can be made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1 and 2, a metal part welding positioning device comprises a positioning tool frame 1 and at least two pre-positioning holes 2; the device also comprises a rotating disk 5 and a lower rod frame 4, the number of the rotating disk 5 is equal to that of the pre-positioning holes 2, the lower rod frame 4 is fixed at the lower side of the positioning tool frame 1, and the rotating disk 5 is rotatably arranged on the lower rod frame 4 and corresponds to the pre-positioning holes 2 one by one; the end face of the rotating disc 5 is provided with a plurality of circumferentially distributed installation guide grooves 51, a positioning plug-in unit 3 which slides in the installation guide grooves 51 is arranged in each installation guide groove 51, the side wall of the lower rod frame 4 is also provided with an upper jacking cylinder 9, and the end part of the upper jacking cylinder 9 corresponds to the pre-positioning hole 2; the positioning tool rack 1 is provided with a rotary driving piece for driving the rotary disc 5 to rotate; the positioning insert 3 can be aligned with the pre-positioning hole 2 along with the rotation of the rotating disc 5; the upper jacking cylinder 9 can push the positioning plug-in unit 3 aligned with the pre-positioning hole 2 to slide in the installation guide groove 51 in a telescopic mode; in the process of pushing by the jacking cylinder 9, the positioning insert 3 can penetrate through the pre-positioning hole 2 and penetrate into the positioning hole of the metal part.
In the embodiment, a metal part to be welded is arranged on a positioning tool rack 1, a pre-positioning hole 2 corresponds to a positioning hole in the metal part, a rotary driving part drives a rotary disk 5 to rotate, and a positioning plug-in 3 matched with the positioning hole rotates along with the rotary disk 5 and is aligned with the pre-positioning hole 2; the upper jacking cylinder 9 pushes the positioning plug-in 3 to slide in the installation guide groove 51, and the end part of the positioning plug-in 3 passes through the pre-positioning hole 2 and extends to a positioning hole on the metal part; thereby realizing the positioning of the metal parts to be welded; the external dimension of the positioning plug-in 3 is matched with the positioning hole, so that the metal part can be accurately positioned and cannot move laterally during welding;
in one embodiment, as shown in fig. 1, the rotary driving member comprises a rotary gear 6, an adjusting rack 7 and a power element 8, the rotary gear 6 is arranged at the end of the rotary disc 5 and is rotatably engaged with the lower rod rack 4, the adjusting rack 7 is slidably arranged at the lower side of the positioning tool rack 1, the adjusting rack 7 is meshed with the rotary gear 6, the power element 8 is connected with the adjusting rack 7, and the power element 8 is used for driving the adjusting rack 7 to move on the positioning tool rack 1; in the embodiment, the adjusting rack 7 moves under the driving of the power element 8, and the rotating disk 5 can be rotated by the adjusting rack 7 through the meshing with the rotating gear 6, so that the position of the positioning insert 3 matched with the positioning hole in the metal part is adjusted;
in one embodiment, as shown in fig. 1, the power element 8 includes an adjusting screw 81, a screw block 82, a wire slide 83 and an operating end 84; the adjusting screw rod 81 is rotatably arranged on the positioning tool rack 1, and the axis of the adjusting screw rod is parallel to the length direction of the adjusting rack 7; the screw block 82 is arranged on the adjusting screw rod 81, one end part of the screw block 82 is fixedly connected with the side part of the adjusting rack 7, the other end of the screw block 82 is connected with the lead slide rail 83 and slides on the lead slide rail 83, the lead slide rail 83 is fixed on the bottom wall of the positioning tool rack 1, and the operating end 84 is arranged at the end part of the adjusting screw rod 81; the operation end 84 may be a driving motor or a hand wheel; the operating end 84 can drive the adjusting screw 81 to rotate, the adjusting screw 81 drives the screw block 82 to move, the screw block 82 drives the adjusting rack 7 to move, and therefore the adjusting rack 7 can drive the rotating disc 5 to rotate and the rotating disc 5 can keep a stable state after rotating.
In one embodiment, as shown in fig. 2-4, the mounting channel 51 has a stop 52 at each end; an annular groove 53 is formed in the end face of the rotating disc 5, and the installation guide grooves 51 are communicated with the annular groove 53; the end part of the upper jacking cylinder 9 is provided with a clamping block 91 positioned in the annular groove 53, the positioning plug-in 3 comprises a positioning column and a sliding seat shell 35, and the sliding seat shell 35 is arranged in the installation guide groove 51 in a sliding manner; one end of the positioning column is fixed on the sliding seat shell 35; the end part of the slide seat shell 35 facing the annular groove 53 is provided with a clamping piece 36 extending into the annular groove 53, and the clamping piece 36 can be clamped with the clamping block 91 when rotating to the clamping block 91. In this embodiment, the upward pushing cylinder 9 is fixed to the lower rod frame 4, and the positioning inserts 3 rotate along with the rotating disk 5, so that when the positioning inserts 3 rotate to the upward pushing cylinder 9, the latch 91 can be engaged with the latch 36, and the upward pushing cylinder 9 can push and pull the positioning inserts 3 to move in the installation guide groove 51.
In one embodiment, as shown in fig. 2 and 3, the positioning column member comprises a hollow column 31, a lateral positioning plate 32 and a movable rod 33, the movable rod 33 is fixed at the end side of the sliding seat shell 35 and is arranged inside the hollow column 31, one end of the movable rod 33 extends into the sliding seat shell 35 and is connected with a clamping piece 36, the clamping piece 36 slides inside the sliding seat shell 35, and the clamping piece 36 is connected with the end wall of the sliding seat shell 35 through an intermediate spring 37; the outer wall of the hollow column 31 is provided with a plurality of through holes with the length direction parallel to the axis direction of the hollow column, the lateral positioning plates 32 are a plurality and correspond to the through holes one by one, the lateral positioning plates 32 are positioned outside the hollow column 31 and are connected with the outer wall of the hollow column 31 through telescopic connecting rods 38, the outer wall surfaces of the lateral positioning plates 32 can be attached to the inner wall of the positioning holes, at least two hinged connecting rods 34 with the end parts hinged with the lateral positioning plates 32 are arranged on the lateral positioning plates 32, and one end parts of the hinged connecting rods 34 penetrate through the through holes and are hinged with the side walls of the movable rods 33; in this embodiment, when the upward cylinder 9 starts to push the card member 36 to move, since the slide seat housing 35 is disposed inside the installation guide slot 51 to slide, the upward cylinder 9 can push the whole positioning card 3 to move inside the installation guide slot 51; when the slide carriage housing 35 moves to the end of the mounting guide slot 51, the hollow column 31 and the side positioning plates 32 extend into the positioning holes on the metal parts, and due to the blocking of the stopper 52, the catches 36 compress the middle spring 37 under the pushing of the upper top cylinder 9, and the movable rod 33 moves inside the hollow column 31, thereby pushing the plurality of side positioning plates 32 simultaneously away from or close to the center of the hollow column 31 through the articulated link 34; so that the outer dimensions of the entire positioning insert 3 can be varied and adapted to the shape of the positioning hole.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and shall cover the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. A metal part welding and positioning device comprises a positioning tool frame and at least two pre-positioning holes; the device is characterized by also comprising a rotating disk and a lower rod frame, wherein the number of the rotating disk is equal to that of the prepositioning holes, the lower rod frame is fixed at the lower side of the positioning tool frame, and the rotating disk is rotatably arranged on the lower rod frame and corresponds to the prepositioning holes one by one; the end face of the rotating disc is provided with a plurality of circumferentially distributed installation guide grooves, a positioning plug-in unit which slides inside is arranged inside each installation guide groove, the side wall of the lower rod frame is also provided with an upper jacking cylinder, and the end part of the upper jacking cylinder corresponds to the pre-positioning hole; the positioning tool frame is provided with a rotary driving piece for driving the rotary disc to rotate; the positioning plug-in can be aligned with the pre-positioning hole along with the rotation of the rotating disc; the upper jacking cylinder can push the positioning plug-in aligned with the pre-positioning hole to slide in the installation guide groove in a telescopic mode; in the process of pushing by the upper jacking cylinder, the positioning insert can penetrate through the pre-positioning hole and penetrate into the positioning hole of the metal part.
2. The metal part welding positioning device as claimed in claim 1, wherein the rotary driving member comprises a rotary gear, an adjusting rack and a power element, the rotary gear is arranged at the end of the rotary disk and is in rotary fit with the lower rod frame, the adjusting rack is arranged at the lower side of the positioning tool frame in a sliding mode and is meshed with the rotary gear, the power element is connected with the adjusting rack, and the power element is used for driving the adjusting rack to move on the positioning tool frame.
3. The metal part welding positioning device of claim 2, wherein the power element comprises an adjusting screw, a screw block, a wire slide and an operating end; the adjusting screw rod is rotatably arranged on the positioning tool rack, and the axis of the adjusting screw rod is parallel to the length direction of the adjusting rack; the spiral block is arranged on the adjusting screw rod, one end of the spiral block is fixedly connected with the side part of the adjusting rack, the other end of the spiral block is connected with the wire slide rail and slides on the wire slide rail, the wire slide rail is fixed on the bottom wall of the positioning tool frame, and the operating end is arranged at the end part of the adjusting screw rod.
4. The metal part welding positioning device according to claim 1, wherein both end portions of the mounting guide groove have stoppers; an annular groove is arranged on the end face of the rotating disc, and the plurality of installation guide grooves are communicated with the annular groove; the end part of the upper jacking cylinder is provided with a clamping block positioned in the annular groove, the positioning plug-in comprises a positioning column piece and a sliding seat shell, and the sliding seat shell is arranged in the installation guide groove in a sliding manner; one end part of the positioning column piece is fixed on the sliding seat shell; the end part of the sliding seat shell facing the annular groove is provided with a clamping piece extending into the annular groove, and the clamping piece rotates to the clamping block and can be clamped with the clamping block.
5. The metal part welding positioning device according to claim 4, wherein the positioning column member comprises a hollow column, a lateral positioning plate and a movable rod, the hollow column is fixed at the end side of the sliding seat shell, the movable rod is arranged inside the hollow column, one end part of the movable rod extends into the sliding seat shell and is connected with a clamping piece, the clamping piece slides inside the sliding seat shell, and the clamping piece is connected with the end wall of the sliding seat shell through an intermediate spring; the side direction locating plate is located outside the hollow column and is connected with the outer wall of the hollow column through a telescopic connecting rod, the outer wall surface of the side direction locating plate can be attached to the inner wall of the locating hole, at least two hinged connecting rods with the end portions hinged to the side direction locating plate are arranged on the side direction locating plate, and one end portions of the hinged connecting rods penetrate through the through holes and are hinged to the side walls of the movable rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223233334.2U CN218533378U (en) | 2022-11-21 | 2022-11-21 | Metal part welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223233334.2U CN218533378U (en) | 2022-11-21 | 2022-11-21 | Metal part welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533378U true CN218533378U (en) | 2023-02-28 |
Family
ID=85265182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223233334.2U Active CN218533378U (en) | 2022-11-21 | 2022-11-21 | Metal part welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218533378U (en) |
-
2022
- 2022-11-21 CN CN202223233334.2U patent/CN218533378U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218533378U (en) | Metal part welding positioning device | |
| JPH0253163B2 (en) | ||
| CN114034268A (en) | Automobile engine casing mould size precision measurement calibration equipment | |
| CN211680520U (en) | Welding device for gear | |
| CN213196649U (en) | Clamping tool for front shell of motor | |
| CN218082273U (en) | A anchor clamps base for fixed mould | |
| CN218855430U (en) | Movable clamp for pneumatic punching machine | |
| CN214642280U (en) | Device for grinding inner and outer circles of a bearing ring | |
| CN214868668U (en) | Gantry machining center with high stability | |
| CN215845969U (en) | Novel cutting machine tool transmission mechanism | |
| CN212918122U (en) | Clamping device for laser marking machine | |
| CN210878770U (en) | Tool changing mechanism of precise linear guide rail milling machine | |
| CN210702965U (en) | Clamping workpiece structure of discharging jig | |
| CN217097659U (en) | Positioning device for gear box convenient to maintain | |
| CN216264698U (en) | Solve yielding gear wheel disk processingequipment during carburization tooth heat treatment | |
| CN220440520U (en) | Motor stator and rotor equipment with clamping function | |
| CN218225633U (en) | Workpiece clamp structure for machining of mechanical equipment | |
| CN218904396U (en) | Machining center combined clamp | |
| CN211804896U (en) | Positioning device for spring bolt cutting | |
| CN221019032U (en) | Multifunctional electrode clamp for electric spark machining | |
| CN208543445U (en) | It is a kind of for installing the working position apparatus of gear ring support | |
| CN212578086U (en) | Clamp convenient for adjusting cutting die | |
| CN220806114U (en) | Rotary disc type jig opening and clamping structure and battery pole assembling equipment | |
| CN215468728U (en) | Refitting of submerged arc welding machine for welding box-shaped column | |
| CN220699333U (en) | Clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: No. 369-1, Lijiatun, Longwangmiao Village, Youyi Street, Jinzhou District, Dalian City, Liaoning Province, 116000 Patentee after: Hongtai Precision Machinery (Dalian) Co.,Ltd. Address before: 266300 south of shilikuang village, Sanlihe sub district office, Jiaozhou City, Qingdao City, Shandong Province Patentee before: Qingdao Jiulongshan industry and Trade Co.,Ltd. |
|
| TR01 | Transfer of patent right |