CN210388107U - Water-cooling welding tool clamp for workpiece - Google Patents
Water-cooling welding tool clamp for workpiece Download PDFInfo
- Publication number
- CN210388107U CN210388107U CN201921124987.2U CN201921124987U CN210388107U CN 210388107 U CN210388107 U CN 210388107U CN 201921124987 U CN201921124987 U CN 201921124987U CN 210388107 U CN210388107 U CN 210388107U
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- drive
- spare
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- 238000001816 cooling Methods 0.000 title claims abstract description 87
- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a water-cooling welding tool clamp for workpieces, which comprises a cross beam, wherein two ends of the cross beam are both provided with a support frame component, the support frame assembly is connected with two connecting bottom plates through a sliding assembly, a lower water cooling piece is arranged on each connecting bottom plate, the two connecting bottom plates are both connected with a connecting piece, the connecting piece can drive the connecting piece to vertically reciprocate through a clamping cylinder, and drives the two connecting bottom plates and the lower water cooling pieces on the connecting bottom plates to do horizontal reciprocating motion of mutually approaching/separating, the crossbeam bottom surface is connected with last water cooling unit through last clamping unit, go up water cooling unit and be located down water cooling top and can drive it through the drive arrangement in the last clamping unit and do the motion of being close to/keeping away from down water cooling, device simple structure realizes high efficiency welding when carrying out the precision clamping to the work piece of equidimension not.
Description
Technical Field
The utility model relates to a welding jig equipment field especially relates to a water-cooling welding frock clamp of work piece.
Background
The rapid development of the automation technology in China already covers various fields, particularly the application of the industrial automation technology, and the full automation or partial automation of the industrial production is basically realized. The method can effectively save the investment of industrial production human capital, reduce the cost, improve the efficiency, greatly reduce the intensity of workers and reduce the labor risk. However, in the field of freeze dryers in the pharmaceutical automation industry, particularly in the pharmaceutical industry, due to high environmental requirements, special material of the plate layers, large deformation and high sealing performance, manual welding is adopted at present, simple tools are matched, the deformation is reduced through physical heat dissipation and optimized welding processes, and the leveling machine is required to be used for leveling after welding to meet the use requirements. Such a production process is not only tedious and inefficient, but also yield and quality are not guaranteed
In recent years, robot welding is tried instead of ordinary worker operation, so that the quality is improved, the yield is improved, and the cost is reduced. In the welding process of the robot, the workpieces to be welded need to be positioned according to required tooling, so that the robot is accurate and efficient in the welding process, the yield is guaranteed, and meanwhile lean production is improved.
Usually, due to the size difference of different workpieces, corresponding tool fixtures need to be equipped, so that the cost is wasted; the different tool fixtures are positioned and fixed, time is wasted, and production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a water-cooling welding tool clamp which has a simple structure, can realize quick and efficient welding of a workpiece when carrying out precision clamping on workpieces of different sizes.
In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model discloses a water-cooling welding frock clamp of work piece, which comprises a crossbeam, the crossbeam both ends all are provided with the support frame subassembly, the support frame subassembly is connected with two through slip subassembly and two connection bottom plates, be provided with down water-cooling spare on the connection bottom plate, two connect the bottom plate and all be connected with the connecting piece, the connecting piece can be through its vertical reciprocating motion of being of die clamping cylinder drive, and drive two connect the horizontal reciprocating motion that is close to each other/keeps away from of lower water-cooling spare on the bottom plate and, the crossbeam underrun goes up clamping unit and last water-cooling unit connection, it is located down water-cooling spare top and can be through the motion that it is close to/keeps away from down water-cooling spare of drive arrangement drive in the last clamping unit.
The utility model provides a pair of water-cooling welding frock clamp of work piece, its beneficial effect is: when the clamping cylinder drives the connecting piece to do vertical reciprocating motion, the clamping cylinder can drive the two connecting bottom plates connected with the clamping cylinder to do mutual approaching/separating motion on the support frame assembly through the sliding assembly, meanwhile, the driving device in the upper clamping unit on the cross beam can drive the upper water cooling unit connected with the upper clamping unit to do approaching/separating motion on the lower water cooling piece arranged on the connecting bottom plate, the workpiece to be measured placed below the water cooling welding tool fixture is clamped, and rapid and efficient welding is achieved while precision clamping is conducted on workpieces of different sizes.
Further, the support frame assembly comprises a connecting support, a fixing plate is arranged on the connecting support, the clamping cylinder is arranged on the fixing plate, a piston rod of the clamping cylinder is fixedly connected with the connecting piece, the fixing plate can be connected with the connecting piece in a sliding mode through a plurality of connecting rods, and connection stability of all parts is improved.
Furthermore, the connecting piece has two ball bearings, two ball bearings keep away from die clamping cylinder one end respectively with two connection bottom plate end connection, the ball bearing plays the effect of support, coordinated movement.
Furthermore, two the linking bridge bottom all is connected with the backup pad, two be provided with the fixed block on the connecting plate respectively, the slip subassembly includes the slider and sets up two slide rails on two fixed blocks respectively, the upper surface and the backup pad fixed connection of slider, lower surface and two slide rail sliding connection realizes that the connecting piece drives the connecting plate and is done the motion of being close to each other/keeping away from each other.
Further, the fixed a plurality of synchronous sliders that are provided with in crossbeam bottom surface, go up the clamping unit and include that the top surface is provided with the tight roof of clamp of a plurality of synchronous slide rails, synchronous slide rail equals and upper and lower one-to-one with synchronous slider quantity, crossbeam, last clamping unit can be through synchronous slider, synchronous slide rail cooperation sliding connection, be provided with the cylinder on the tight roof of clamp, the cylinder can drive and go up clamping unit and be horizontal reciprocating motion, when connecting the bottom plate position and treating when processing work piece and change because press from both sides tightly, in order to make the focus stable, need with the position adjustment of crossbeam to correspond with connecting the bottom plate.
Further, go up the water-cooling unit and include a plurality of last water-cooling spare of being connected with the tight roof bottom surface of clamp, drive arrangement includes a plurality of and presss from both sides the actuating cylinder that drives that the tight roof bottom surface is connected, and is a plurality of it drives actuating cylinder quantity and equals and the one-to-one with a plurality of to go up the water-cooling spare, the piston rod that drives actuating cylinder is connected with the drive connecting piece, the drive connecting piece is kept away from and is driven actuating cylinder one end and last water-cooling spare and be connected, drive actuating cylinder can drive the drive connecting piece and promote water-cooling spare downstream, carries out compressing tightly at top to the tight work piece of treating.
Further, two have a determining deviation between the water-cooling piece down, work as when the motion that is close to each other is done to two connecting bottom plate drive water-cooling piece under the die clamping cylinder drive, the interval is greater than the width of work piece and two water-cooling piece down can be respectively with the work piece both sides contact of awaiting measuring, carries out accurate location.
Further, a certain distance is arranged between the upper water cooling part and the lower water cooling part, when the driving cylinder drives the driving connecting part to push the upper water cooling part to move downwards, the distance is larger than the height of the workpiece to be measured, the upper water cooling part can be in contact with the upper surface of the workpiece to be measured, and the welding precision is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a support frame assembly;
fig. 3 is a schematic structural view of the upper clamping unit.
In the figure:
1-a cross beam; 2-a connector; 21-a clamping cylinder; 22-ball head bearing; 3, fixing a plate; 4-connecting a bracket; 41-a connecting rod; 5-a slide block; 6-connecting the bottom plate; 61-a fixed block; 62-a slide rail; 7-water cooling piece; 8-upper water cooling part; 9-an upper clamping unit; 91-synchronous slide rail; 92-clamping the top plate; 93-a cylinder; 10-a synchronous slide block; 11-a driving cylinder; 12-drive connection.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to the attached drawings 1-3, a water-cooling welding fixture for workpieces comprises a cross beam 1, wherein two ends of the cross beam 1 are respectively provided with a support frame assembly, the support frame assembly is connected with two connecting bottom plates 6 through a sliding assembly, a lower water-cooling piece 7 is arranged on each connecting bottom plate 6, the two connecting bottom plates 6 are both connected with a connecting piece 2, the connecting piece 2 can be driven to do vertical reciprocating motion through a clamping cylinder 21 and drive the two connecting bottom plates 6 and the lower water-cooling pieces 7 thereon to do horizontal reciprocating motion approaching to or separating from each other, the support frame assembly comprises a connecting bracket 4, a fixing plate 3 is arranged on each connecting bracket 4, the clamping cylinder 21 is arranged on each fixing plate 3, a piston rod of each clamping cylinder 21 is fixedly connected with the connecting piece 2, the fixing plate 3 can be slidably connected with the connecting piece 2 through a plurality of connecting rods 41, when the clamping cylinder 21 drives the two connecting bottom plates 6 to drive the lower water cooling pieces 7 to move close to each other, the distance between the two lower water cooling pieces 7 is larger than the width of a workpiece to be measured, and the two lower water cooling pieces 7 can be respectively contacted with two sides of the workpiece to be measured;
the bottom surface of the beam 1 is connected with an upper water cooling unit through an upper clamping unit 9, the upper water cooling unit is positioned above a lower water cooling piece 7 and can be driven to move close to or away from the lower water cooling piece 7 through a driving device in the upper clamping unit 9, the upper water cooling unit comprises a plurality of upper water cooling pieces 8 connected with the bottom surface of a clamping top plate 92, the driving device comprises a plurality of driving cylinders 11 connected with the bottom surface of the clamping top plate 92, the plurality of upper water cooling pieces 8 are equal in number and correspond to the plurality of driving cylinders 11 one by one, piston rods of the driving cylinders 11 are connected with driving connecting pieces 12, one end, far away from the driving cylinders 11, of each driving connecting piece 12 is connected with the upper water cooling piece 8, each driving cylinder 11 can drive the driving connecting pieces 12 to push the upper water cooling pieces 8 to move downwards, a certain distance is reserved between the upper water cooling pieces 8 and the lower water cooling pieces 7, when the driving connecting, the distance is greater than the height of the workpiece to be measured, and the upper water cooling part 8 can be contacted with the upper surface of the workpiece to be measured;
the bottom surface of the beam 1 is fixedly provided with a plurality of synchronous sliding blocks 10, the upper clamping unit 9 comprises a clamping top plate 92, the top surface of the clamping top plate is provided with a plurality of synchronous sliding rails 91, the synchronous sliding rails 91 are equal to the synchronous sliding blocks 10 in number and are in one-to-one correspondence from top to bottom, the beam 1 and the upper clamping unit 9 can be in sliding connection through the synchronous sliding blocks 10 and the synchronous sliding rails 91 in a matching mode, the clamping top plate 92 is provided with an air cylinder 93, and the air cylinder 93 can drive the upper clamping unit.
The specific working process is as follows: the automatic positioning method comprises the following steps that firstly, a workpiece to be machined is placed on a water-cooling portal frame in sliding connection with a water-cooling welding tool fixture through a robot clamping jaw, a module mechanism is arranged at the bottom of the portal frame and can be compatible with welding workpieces with different thicknesses, the workpiece to be welded is vertically placed in a sliding groove, then the water-cooling welding tool fixture is moved downwards, the workpiece is clamped after the water-cooling welding tool fixture contacts the top of the workpiece, the robot clamping jaw is loosened, in the clamping process, the workpiece is positioned by utilizing the cooperation of a water-cooling workpiece and a sliding assembly at the bottom, meanwhile, an upper water-cooling tool is pressed downwards and is clamped after automatic centering, and the verticality of the workpiece.
When the clamping cylinder 21 drives the connecting piece 2 to do vertical reciprocating motion, the two connecting bottom plates 6 connected with the connecting bottom plates can be driven to do mutual approaching/separating motion on the support frame assembly through the sliding assembly, meanwhile, the driving device in the upper clamping unit on the cross beam 1 can drive the upper water cooling unit connected with the upper clamping unit to do approaching/separating motion on the lower water cooling piece 7 arranged on the connecting bottom plate 6, the workpiece to be measured placed below the water cooling welding tool clamp is clamped, clamping precision is improved, and meanwhile welding efficiency can be improved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides a water-cooling welding frock clamp of work piece which characterized in that: including crossbeam (1), crossbeam (1) both ends all are provided with the support frame subassembly, the support frame subassembly is connected bottom plate (6) through sliding assembly and two, be provided with down water-cooling spare (7) on connecting bottom plate (6), two connecting bottom plate (6) all are connected with connecting piece (2), connecting piece (2) can drive it through die clamping cylinder (21) and be vertical reciprocating motion, and drive two horizontal reciprocating motion that is close to each other/keeps away from is done in connecting bottom plate (6) and lower water-cooling spare (7) on it, crossbeam (1) underrun goes up clamping unit (9) and last water-cooling unit connection, it is located down water-cooling spare (7) top and can drive it through the drive arrangement in last clamping unit (9) and is close to/keep away from the motion of lower water-cooling spare (7).
2. The water-cooling welding tool clamp for the workpiece according to claim 1, characterized in that: the support frame assembly comprises a connecting support (4), a fixing plate (3) is arranged on the connecting support (4), a clamping cylinder (21) is arranged on the fixing plate (3) and a piston rod of the clamping cylinder (21) is fixedly connected with a connecting piece (2), and the fixing plate (3) can be slidably connected with the connecting piece (2) through a plurality of connecting rods (41).
3. The water-cooling welding tool clamp for the workpieces as set forth in claim 1 or 2, characterized in that: the connecting piece (2) is provided with two ball bearings (22), and one end of each ball bearing (22) far away from the clamping cylinder (21) is respectively connected with the end parts of the two connecting bottom plates (6).
4. The water-cooling welding tool clamp for the workpiece according to claim 2, characterized in that: two linking bridge (4) bottom all is connected with the backup pad, two be provided with fixed block (61) on connecting bottom plate (6) respectively, the slip subassembly includes slider (5) and sets up two slide rail (62) on two fixed blocks (61) respectively, the upper surface and the backup pad fixed connection of slider (5), lower surface and two slide rail (62) sliding connection.
5. The water-cooling welding tool clamp for the workpiece according to claim 1, characterized in that: crossbeam (1) bottom surface is fixed and is provided with a plurality of synchronous sliders (10), go up clamping unit (9) including the top surface be provided with clamp plate (92) of a plurality of synchronous slide rails (91), synchronous slide rail (91) equal and upper and lower one-to-one with synchronous slider (10) quantity, crossbeam (1), last clamping unit (9) can be through synchronous slider (10), synchronous slide rail (91) cooperation sliding connection, be provided with cylinder (93) on clamping plate (92), horizontal reciprocating motion is to clamping unit (9) in cylinder (93) can the drive.
6. The water-cooling welding tool clamp of the workpiece according to claim 5, characterized in that: go up water-cooling unit and include a plurality of and press from both sides last water-cooling spare (8) that tight roof (92) bottom surface is connected, drive arrangement includes a plurality of and press from both sides the actuating cylinder (11) that drive that tight roof (92) bottom surface is connected, and is a plurality of go up water-cooling spare (8) and drive actuating cylinder (11) quantity with a plurality of and equal and one-to-one, the piston rod that drives actuating cylinder (11) is connected with drive connecting piece (12), drive connecting piece (12) are kept away from and are driven actuating cylinder (11) one end and last water-cooling spare (8) and be connected, it can drive actuating cylinder (11) and drive actuating connecting piece (12) and promote water-cooling spare (8) downstream.
7. The water-cooling welding tool clamp for the workpiece according to claim 1, characterized in that: two have a determining deviation between lower water-cooling spare (7), work as pinch cylinder (21) two connecting bottom plate (6) drive lower water-cooling spare (7) do when being close to each other's motion, the interval is greater than the width of work piece and two lower water-cooling spare (7) can contact with work piece both sides that await measuring respectively under.
8. The water-cooling welding tool clamp of the workpiece according to claim 6, characterized in that: go up water-cooling spare (8) and have a certain distance down between water-cooling spare (7), work as when driving actuating cylinder (11) drive connecting piece (12) and promote water-cooling spare (8) downstream, the distance is greater than the height of the work piece that awaits measuring and goes up water-cooling spare (8) and can with the last surface contact of the work piece that awaits measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124987.2U CN210388107U (en) | 2019-07-17 | 2019-07-17 | Water-cooling welding tool clamp for workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124987.2U CN210388107U (en) | 2019-07-17 | 2019-07-17 | Water-cooling welding tool clamp for workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388107U true CN210388107U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921124987.2U Expired - Fee Related CN210388107U (en) | 2019-07-17 | 2019-07-17 | Water-cooling welding tool clamp for workpiece |
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| Country | Link |
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| CN (1) | CN210388107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238594A (en) * | 2019-07-17 | 2019-09-17 | 苏州哈工易科机器人有限公司 | A kind of water cooling welding tool setup of workpiece |
-
2019
- 2019-07-17 CN CN201921124987.2U patent/CN210388107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238594A (en) * | 2019-07-17 | 2019-09-17 | 苏州哈工易科机器人有限公司 | A kind of water cooling welding tool setup of workpiece |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |