CN209850163U - Accurate pipeline welding machine - Google Patents
Accurate pipeline welding machine Download PDFInfo
- Publication number
- CN209850163U CN209850163U CN201920251921.3U CN201920251921U CN209850163U CN 209850163 U CN209850163 U CN 209850163U CN 201920251921 U CN201920251921 U CN 201920251921U CN 209850163 U CN209850163 U CN 209850163U
- Authority
- CN
- China
- Prior art keywords
- welding
- clamping block
- driving
- clamp
- clamping
- 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
Abstract
The utility model provides an accurate pipeline welding machine, which comprises a frame, wherein one side of the frame is provided with a positioning clamp for clamping a pipeline workpiece and a clamp rotating device for driving the positioning clamp to rotate relative to the frame; the positioning clamp is provided with a processing opening exposing the welding position of the pipeline workpiece; the welding device is arranged on the other side of the rack and comprises a welding part and a welding driving device connected with the welding part, and the welding driving device drives the welding part to reciprocate towards the position of the machining opening; through the matched arrangement of the welding device and the positioning clamp, the pipeline workpiece can be effectively clamped and positioned and simultaneously welded in a matched manner, and the welding accuracy and the welding efficiency are effectively guaranteed; meanwhile, the application structure is simple, and the technical effects of high installation efficiency, low maintenance cost and the like are achieved.
Description
Technical Field
The utility model relates to an auto-parts welded auxiliary assembly, concretely relates to accurate type pipe-welding machine.
Background
With the development of economy in China, the number of automobiles required by people is increased, at present, the industrial development of automobile parts in China is in a very weak stage, and the development speed of the parts in China is obviously different from that of international brands. As one of the parts of the automobile, many enterprises always encounter many problems which are difficult to overcome in daily production.
Pipe fittings with different sizes are applied to automobile parts and need to be welded and combined; particularly, in the processing of the vehicle muffler, the structure is a cylinder structure, so that the cylinder needs to be welded by circumferential welding at 360 degrees. In the prior art, manual welding positioning is generally needed, and then a welding machine is used for carrying out comprehensive welding on the pipe fitting, so that the production efficiency is low, the rejection rate of welding processing is high, the processing cost is increased, and the labor intensity is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate type pipe-line welding machine for overcoming prior art's not enough.
The precise pipeline welding machine comprises a rack, wherein one side of the rack is provided with a positioning clamp for clamping a pipeline workpiece and a clamp rotating device for driving the positioning clamp to rotate relative to the rack; the positioning clamp is provided with a processing opening exposing the welding position of the pipeline workpiece; the welding device is arranged on the other side of the rack and comprises a welding part and a welding driving device connected with the welding part, and the welding driving device drives the welding part to move towards the machining opening in a reciprocating driving mode.
Furthermore, the positioning fixture comprises a first clamping block and a second clamping block opposite to the first clamping block in the forward direction, the first clamping block is connected with a first driving cylinder, and the first driving cylinder drives the first clamping block to move towards the second clamping block in a reciprocating driving mode.
Furthermore, the second clamping block is connected with a second driving air cylinder, and the second driving air cylinder drives the second clamping block to reciprocate towards the position of the first clamping block.
Further, positioning fixture still includes side direction clamping device, side direction clamping device is including being located first clamp splice week side's third clamp splice and fourth clamp splice, the third clamp splice with the fourth clamp splice forward is relative, the third clamp splice is connected with the third and drives actuating cylinder, the third drives actuating cylinder drive the third clamp splice orientation fourth clamp splice position makes reciprocal drive movement.
Furthermore, arc grooves are respectively formed in the opposite side faces of the third clamping block and the fourth clamping block, and when the third clamping block and the fourth clamping block are clamped, clamping holes for allowing the pipeline workpieces to pass through are formed.
Further, the second clamping block is provided with an open slot, and when the first clamping block and the second clamping block are clamped, the processing opening is formed.
Further, anchor clamps rotary device include driving motor and with the anchor clamps axis of rotation that positioning fixture connects, anchor clamps axis of rotation is connected with first belt pulley, driving motor is connected with the second belt pulley, first belt pulley with the second belt pulley passes through the drive belt transmission and is connected.
Further, welding drive arrangement including set up in welding direction subassembly in the frame, welding direction subassembly includes first guide rail, the direction of first guide rail with positioning fixture rotation axis is parallel, weld part swing joint in on the first guide rail, the weld part is connected with first drive actuating cylinder, first drive actuating cylinder drive the weld part is followed the direction activity of first guide rail.
Further, the welding part include with the welding base that welding drive arrangement connects, the last vertical regulation montant that is provided with of welding base, but be connected with the montant setting element on the regulation montant, the montant setting element be connected with be used for right pipeline work piece carries out welded soldered connection.
Furthermore, an angle adjusting piece used for adjusting the welding angle of the welding head is arranged between the vertical rod positioning piece and the welding head.
The beneficial effects of the utility model reside in that:
through the matched arrangement of the welding device and the positioning clamp, the pipeline workpiece can be effectively clamped and positioned and simultaneously welded in a matched manner, and the welding accuracy and the welding efficiency are effectively guaranteed; meanwhile, the application structure is simple, and the technical effects of high installation efficiency, low maintenance cost and the like are achieved.
Drawings
FIG. 1 is a schematic view of the assembly of the precision pipe welder of the present invention;
FIG. 2 is a schematic view of a pipe workpiece to be welded according to the present invention;
FIG. 3 is a schematic view of a partial structure of the precise pipe welding machine of the present invention;
description of reference numerals:
the welding jig comprises a frame 1, a positioning fixture 2, a machining opening 20, a first clamping block 21, a second clamping block 22, an open groove 221, a clamping block connecting plate 222, a first driving air cylinder 23, a second driving air cylinder 24, a third clamping block 25, a fourth clamping block 26, a third driving air cylinder 27, a fixture rotating device 3, a driving motor 31, a fixture rotating shaft 32, a first belt pulley 33, a driving belt 34, a welding device 4, a welding portion 41, a welding base 411, an adjusting vertical rod 412, a vertical rod positioning piece 413, an angle adjusting piece 414, a welding head 415, a welding driving device 42, a first guide rail 421, an outer cylinder 51, a connecting plate piece 52, a first vertical plate 61, a second vertical plate 62 and a third vertical plate 63.
Detailed Description
In order to make the technical solution, objects and advantages of the present invention more clearly understood, the present invention is further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, the utility model discloses an accurate pipeline welding machine for carry out location and welding to pipeline work piece, pipeline work piece include a cylinder tube-shape urceolus 51 and circumference meet in the board piece 52 that connects of urceolus 51 inner wall, connect board piece 52 week side with the hookup location of urceolus 51 inner wall is welding position.
The precise pipeline welding machine comprises a rack 1, wherein a positioning clamp 2 used for clamping pipeline workpieces is arranged on one side of the rack 1, the positioning clamp 2 comprises a first vertical plate 61, a second vertical plate 62 and a third vertical plate 63 which are vertically separated and arranged side by side, and four groups of positioning cross rods used for fixing the vertical plate positions are connected between a first main plate and the second vertical plate 62 and between the second vertical plate 62 and the third vertical plate 63; a first driving air cylinder 23 is arranged between the first vertical plate 61 and the second vertical plate 62, a first opening through which a driving shaft of the first driving air cylinder 23 passes is formed in the second vertical plate 62, a second opening through which the driving shaft of the first driving air cylinder 23 passes is formed in the third vertical plate 63, a movable end of the driving shaft of the first driving air cylinder 23 passes is connected with a first clamping block 21 through the first opening and the second opening, and the first clamping block 21 is positioned on the side, far away from the second vertical plate 62, of the third vertical plate 63; a second driving air cylinder 24 is arranged between the second vertical plate 62 and the third vertical plate 63, a fourth opening through which a driving shaft of the second driving air cylinder 24 passes is arranged on the third vertical plate 63, the movable end of the driving shaft of the second driving air cylinder 24 passes through the fourth opening to be connected with a clamping block connecting plate 222, the clamping block connecting plate 222 is connected with a second clamping block 22, and the second clamping block 22 is positioned on the side of the first clamping block 21 far away from the third vertical plate 63 and is opposite to the first clamping block 21 in the forward direction; the first driving cylinder 23 can drive the first clamping block 21 to reciprocate towards the position of the second clamping block 22, and the second driving cylinder 24 can drive the second clamping block 22 to reciprocate towards the position of the first clamping block 21, so as to clamp or release the connecting plate member 52.
Positioning fixture 2 still includes side direction clamping device, side direction clamping device is including being located the third clamp splice 25 and the fourth clamp splice 26 of first clamp splice 21 week side, third clamp splice 25 with fourth clamp splice 26 is forward relative, fourth clamp splice 26 with third riser 63 is connected, third clamp splice 25 is connected with the third and drives actuating cylinder 27, the third drives actuating cylinder 27 drive third clamp splice 25 towards reciprocating drive removal is made to fourth clamp splice 26 position, the side that third clamp splice 25 and fourth clamp splice 26 are relative is provided with the circular arc groove respectively, works as when third clamp splice 25 presss from both sides with fourth clamp splice 26, is formed with and is used for passing through the centre gripping hole of urceolus 51.
The outer cylinder 51 is sleeved on the first clamping block 21 in a penetrating manner, one end of the outer cylinder 51 is in contact connection with one side of a third vertical plate 63, the peripheral side of the outer cylinder 51 is in contact connection with an arc groove of the fourth clamping block 26, a third driving cylinder 27 is driven to enable a third clamping block 25 to fix the peripheral side of the outer cylinder 51, then a connecting plate 52 is placed into the outer cylinder 51 to be in contact connection with the first clamping block 21, the contact side of the first clamping block 21 and the connecting plate 52 is perpendicular to the axial direction of the third vertical plate 63 and the outer cylinder 51, the first driving cylinder 23 and the second driving cylinder 24 are driven to enable the first clamping block 21 and the second clamping block 22 to clamp the plate 52, the second clamping block 22 is provided with an opening groove 221, and when the first clamping block 21 and the second clamping block 22 are clamped, a processing opening 20 for welding is formed.
Through the cooperation of the clamping blocks, the clamping and positioning requirements of the pipeline workpiece are met.
The positioning clamp 2 is connected with a clamp rotating device 3, the clamp rotating device 3 comprises a driving motor 31 and a clamp rotating shaft 32 connected with the first vertical plate 61, the clamp rotating shaft 32 is connected with a first belt pulley 33, the driving motor 31 is connected with a second belt pulley, and the first belt pulley 33 and the second belt pulley are in transmission connection through a driving belt 34; the driving motor 31 drives the driving belt 34 to drive the positioning fixture 2 to make self-rotation movement relative to the frame 1.
Frame 1 opposite side is provided with welding set 4, welding set 4 include weld part 41 and with the welding drive arrangement 42 that weld part 41 is connected, welding drive arrangement 42 including set up in welding direction subassembly in frame 1, welding direction subassembly includes first guide rail 421, the direction orientation of first guide rail 421 with positioning fixture 2 axis of rotation is parallel, weld part 41 swing joint in on the first guide rail 421, weld part 41 is connected with first drive cylinder 23, first drive cylinder 23 can drive weld part 41 is followed the direction activity of first guide rail 421 makes weld part 41 orientation reciprocating drive removal is made to machining opening 20 position.
The welding portion 41 comprises a welding base 411 connected with the welding driving device 42, an adjusting vertical rod 412 is vertically arranged on the welding base 411, a vertical rod positioning piece 413 is movably connected to the adjusting vertical rod 412, the vertical rod positioning piece 413 is connected with an angle adjusting piece 414, the angle adjusting piece 414 is connected with a welding head 415 used for welding the pipeline workpiece, and the welding position of the welding head 415 is adjusted through the arrangement of the vertical positioning piece and the angle adjusting piece 414.
The welding driving device 42 is driven to move the welding head 415 to a corresponding welding position to weld the pipeline workpiece, and the fixture rotating device 3 drives the positioning fixture 2 to link the pipeline workpiece to rotate automatically, so that the circumferential welding application requirement of the pipeline workpiece is met.
The above is only the preferred embodiment of the present invention, and to the technical personnel in the technical field, without departing from the present invention, the embodiment can still be modified, and the corresponding modification should also be regarded as the protection scope of the present invention.
Claims (10)
1. The accurate pipeline welding machine is characterized by comprising a rack, wherein one side of the rack is provided with a positioning clamp for clamping a pipeline workpiece and a clamp rotating device for driving the positioning clamp to rotate relative to the rack; the positioning clamp is provided with a processing opening exposing the welding position of the pipeline workpiece; the welding device is arranged on the other side of the rack and comprises a welding part and a welding driving device connected with the welding part, and the welding driving device drives the welding part to move towards the machining opening in a reciprocating driving mode.
2. The precision pipe welding machine according to claim 1, wherein the positioning fixture comprises a first clamping block and a second clamping block which is opposite to the first clamping block in the positive direction, the first clamping block is connected with a first driving air cylinder, and the first driving air cylinder drives the first clamping block to perform reciprocating driving movement towards the position of the second clamping block.
3. The precision pipe welder according to claim 2, wherein a second drive cylinder is connected to said second clamping block, said second drive cylinder driving said second clamping block in a reciprocating driving movement toward said first clamping block position.
4. The precision pipe welding machine of claim 2, wherein said positioning fixture further comprises a lateral clamping device, said lateral clamping device comprising a third clamping block and a fourth clamping block disposed on a peripheral side of said first clamping block, said third clamping block being disposed in a forward facing relation to said fourth clamping block, said third clamping block being coupled to a third drive cylinder, said third drive cylinder driving said third clamping block in a reciprocating driving motion toward said fourth clamping block.
5. The precision pipe welding machine of claim 4, wherein the third clamping block and the fourth clamping block are provided with arc grooves on opposite sides, and when the third clamping block and the fourth clamping block are clamped, a clamping hole for passing the pipe workpiece is formed.
6. The precision pipe welder according to claim 2, wherein said second clamping block is provided with an open slot, said machined opening being formed when said first clamping block is clamped with said second clamping block.
7. The precision pipe welding machine of claim 1, wherein the clamp rotating device comprises a driving motor and a clamp rotating shaft connected with the positioning clamp, the clamp rotating shaft is connected with a first belt pulley, the driving motor is connected with a second belt pulley, and the first belt pulley and the second belt pulley are in transmission connection through a driving belt.
8. The precision type pipe welding machine according to claim 1, wherein the welding driving device comprises a welding guide assembly arranged on the frame, the welding guide assembly comprises a first guide rail, the guiding direction of the first guide rail is parallel to the self-rotation axis of the positioning fixture, the welding part is movably connected to the first guide rail, a first driving air cylinder is connected to the welding part, and the first driving air cylinder drives the welding part to move along the guiding direction of the first guide rail.
9. The precision pipe welding machine according to claim 1, wherein the welding portion comprises a welding base connected to the welding driving device, an adjusting vertical rod is vertically disposed on the welding base, a vertical rod positioning member is movably connected to the adjusting vertical rod, and a welding head for welding the pipe workpiece is connected to the vertical rod positioning member.
10. The precision pipe welding machine according to claim 9, wherein an angle adjusting member for adjusting a welding angle of the welding head is provided between the vertical rod positioning member and the welding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251921.3U CN209850163U (en) | 2019-02-28 | 2019-02-28 | Accurate pipeline welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251921.3U CN209850163U (en) | 2019-02-28 | 2019-02-28 | Accurate pipeline welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850163U true CN209850163U (en) | 2019-12-27 |
Family
ID=68932305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251921.3U Active CN209850163U (en) | 2019-02-28 | 2019-02-28 | Accurate pipeline welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209850163U (en) |
-
2019
- 2019-02-28 CN CN201920251921.3U patent/CN209850163U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101845955B1 (en) | Vertical type welding apparatus for 3D pipe circle welding of car | |
| CN208196054U (en) | A kind of blower robot automatic welding work station | |
| CN214444301U (en) | Pipe butt welding machine | |
| CN210524484U (en) | Universal self-positioning workpiece clamping device | |
| CN210756576U (en) | Clamping tool for machining | |
| CN209850163U (en) | Accurate pipeline welding machine | |
| CN213003586U (en) | Pipeline rapid welding auxiliary device | |
| KR101503015B1 (en) | Apparatus for Assembling Bolts Automatically | |
| CN210937907U (en) | Fixture tool for welding annular weld joint | |
| CN219562036U (en) | Circumferential welding auxiliary overturning clamp | |
| CN209850162U (en) | Stable form pipeline welding machine | |
| CN102430936A (en) | Self-adaptive blank outline clamping mechanism | |
| CN218340753U (en) | Special punch device for pipe machining | |
| CN114713983B (en) | Automatic assembling clamp for automobile door ring laser tailor-welded steel plate and operation method | |
| CN110539121A (en) | internal-supporting self-centering tool and use method thereof | |
| CN213969734U (en) | Automatic clamping device for gantry welding workpiece | |
| CN212552361U (en) | Three-way pipe rotary positioning fixture | |
| CN205817027U (en) | A kind of tool for drilling fixture | |
| CN202344251U (en) | Self-adaptive blank contour clamping mechanism | |
| CN214683762U (en) | Numerical control punch | |
| CN212191924U (en) | Industrial robot welding jig | |
| CN208162930U (en) | A kind of trial-manufacture welding fixture | |
| CN215747770U (en) | Hydraulic clamp for machining four-way valve | |
| CN218927000U (en) | Copper pipe burr cleaning equipment | |
| CN212552387U (en) | Spot welding jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |