CN209936187U - Positioning and clamping device for mechanical welding - Google Patents
Positioning and clamping device for mechanical welding Download PDFInfo
- Publication number
- CN209936187U CN209936187U CN201920166812.1U CN201920166812U CN209936187U CN 209936187 U CN209936187 U CN 209936187U CN 201920166812 U CN201920166812 U CN 201920166812U CN 209936187 U CN209936187 U CN 209936187U
- Authority
- CN
- China
- Prior art keywords
- clamping block
- fixed
- base
- workpiece
- clamping device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model belongs to the technical field of clamping device, especially a positioning and clamping device for mechanical welding, which comprises a base, wherein a fixed clamping block is fixedly arranged at one end of the upper surface of the base, a screw rod is arranged at one end of the fixed clamping block in a rotating manner, a rotating shaft is fixedly arranged at the inner side of the screw rod, a handle is fixedly arranged at one end of the outer side of the rotating shaft, and a movable clamping block is arranged at one end of the upper surface of the base, which is far away from the fixed clamping block; when clamping a workpiece, placing the workpiece on a placing plate, then upwards lifting the placing plate through a piston rod in a cylinder, lifting the placing plate to enable the middle of the workpiece to be in the same horizontal plane with a movable clamping block and a fixed clamping block, moving the cylinder towards the movable clamping block, sliding the cylinder to enable the workpiece on the placing plate to be in contact with the fixed clamping block, then moving the fixed clamping block towards the movable clamping block, clamping the workpiece by the fixed clamping block and the movable clamping block, enabling the bottom surface of the workpiece to be horizontal through the placing plate, and avoiding the workpiece from being inclined when the fixed clamping block and the movable clamping block clamp the workpiece.
Description
Technical Field
The utility model belongs to the technical field of clamping device, concretely relates to positioning and clamping device for mechanical welding.
Background
In the jig, a device for preventing the workpiece from being displaced or vibrated during the machining process is called a clamping device, and the clamping device plays an important role in the process of welding by a machine.
The prior art has the following problems:
1. the existing clamping device directly uses two clamping blocks to squeeze and clamp a workpiece, the heights of the two clamping blocks are fixed, and when the workpiece to be clamped is smaller and the bottom end of the workpiece cannot contact a base, the clamping device easily causes the workpiece to be inclined in the process of clamping the workpiece, so that the processing quality is influenced;
2. a lot of scrap irons are generated in the machining point process of the machine, and the scrap irons are accumulated on the surface of a workpiece or a workbench, so that the later machining of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a positioning and clamping device for mechanical welding has the characteristics of avoiding the work piece to take place the slope and be convenient for collect the iron fillings that processing produced in the engineering of centre gripping.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical welding is with location clamping device, includes the base, base upper surface one end is fixed to be provided with decides the clamp splice, it rotates and is provided with the screw rod to decide clamp splice one end, the inboard fixed pivot that is provided with of screw rod, the fixed handle that is provided with of pivot outside one end, the base upper surface is kept away from it is provided with and moves the clamp splice to decide clamp splice one end, the fixed slide rail that is provided with in the base outside, the inboard sliding connection of slide rail has the cylinder, the inboard sliding connection of cylinder has the piston rod, the fixed iron fillings collection box that is provided with in piston rod top, iron fillings collection box upper surface rotates and is connected with places the board, the inboard middle part of iron fillings collection box is fixed and is provided with the motor, motor and external power source electric connection, the inside.
Preferably, the top end of the base is provided with a sliding groove close to the lower surface of the movable clamping block, and the base is in sliding connection with the movable clamping block through the sliding groove.
Preferably, the number of the cylinders is two, and the two cylinders are symmetrically distributed at the front end and the rear end of the base by taking the base as a central line.
Preferably, the fixed clamping block and the movable clamping block are L-shaped, and the base is communicated with the fixed clamping block through the rotating shaft.
Preferably, a plurality of placing boxes are arranged at the bottom end inside the scrap iron collecting box.
Preferably, the placing plate is fixed at the output end of the motor, and the placing plate is rotatably connected with the motor through a rotor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when clamping a workpiece, placing the workpiece on a placing plate, then placing the plate to ascend upwards through a piston rod inside a cylinder, ascending to enable the middle part of the workpiece and a movable clamping block and a fixed clamping block to be on the same horizontal plane, moving the direction of the movable clamping block by the cylinder, enabling the cylinder to slide to the workpiece on the placing plate to be in contact with the fixed clamping block, then moving the movable clamping block to the direction of the fixed clamping block, clamping the workpiece by the fixed clamping block and the movable clamping block, enabling the bottom surface of the workpiece to be horizontal through the placing plate, and avoiding the workpiece from inclining when the fixed clamping block and the movable clamping block clamp the workpiece.
2. When producing iron fillings in the work piece course of working, the top of collecting the box because of iron fillings is opened, places the inside magnet of box and attracts iron fillings, collects the inside attraction of box with iron fillings to iron fillings, reduces iron fillings in workpiece surface's accumulation, has the direct inside of falling into iron fillings collection box of iron fillings in the course of working simultaneously, avoids iron fillings to drop all everywhere, the clearance of the iron fillings of being convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the connection structure of the scrap iron collecting box and the placing plate of the present invention;
FIG. 4 is a schematic top view of the ash collecting plate of the present invention;
in the figure: 1. a piston rod; 2. fixing the clamping block; 3. a rotating shaft; 4. a handle; 5. a base; 6. a slide rail; 7. a cylinder; 8. a screw; 9. a movable clamping block; 10. a scrap iron collecting box; 11. placing the plate; 12. a chute; 13. placing the box; 14. a magnet; 15. a motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a positioning and clamping device for mechanical welding, the on-line screen storage device comprises a base 5, 5 upper surface one ends of base are fixed to be provided with decides clamp splice 2, it rotates and is provided with screw rod 8 to decide 2 one ends of clamp splice, 8 inboard fixed pivots 3 that are provided with of screw rod, 3 outside one end is fixed and is provided with handle 4, 5 upper surfaces of base are kept away from and are decided 2 one ends of clamp splice and be provided with and move clamp splice 9, 5 outside fixed slide rail 6 that is provided with in the base, 6 inboard sliding connection of slide rail have cylinder 7, 7 inboard sliding connection of cylinder has piston rod 1, 1 fixed iron fillings collection box 10 that is provided with in top of piston rod, 10 upper surface rotation of iron fillings collection box is connected with places board 11, the inboard middle part of iron fillings collection box 10 is fixed and is provided with motor 15, motor 15.
In this embodiment: the model of motor 15 is ZGB37RG, and motor 15 drives through inside rotor and places board 11 and rotate, and then drives the work piece that needs processing and rotate for the work piece can carry out diversified processing.
In this embodiment: when clamping a workpiece, the workpiece is placed on a placing plate 11, then the placing plate 11 is lifted upwards through a piston rod 1 in an air cylinder 7 until the middle part of the workpiece is positioned on the same horizontal plane with a movable clamping block 9 and a fixed clamping block 2, the air cylinder 7 moves towards the direction of the fixed clamping block 2, the air cylinder 7 slides until the workpiece on the placing plate 11 is contacted with the fixed clamping block 2, then the movable clamping block 9 is moved towards the direction of the fixed clamping block 2, the fixed clamping block 2 and the movable clamping block 9 clamp the workpiece, when scrap iron is generated in the process of processing a workpiece, because the top end of the scrap iron collecting box 10 is open, the magnet 14 in the placing box 13 attracts the scrap iron and attracts the scrap iron to the inside of the scrap iron collecting box 10, thereby reducing the accumulation of the scrap iron on the surface of the workpiece, meanwhile, scrap iron can directly fall into the scrap iron collecting box 10 in the machining process, and the scrap iron is prevented from falling everywhere.
Specifically, the top end of the base 5 is provided with a sliding groove 12 close to the lower surface of the movable clamping block 9, and the base 5 is in sliding connection with the movable clamping block 9 through the sliding groove 12; the movable clamping block 9 moves towards the fixed clamping block 2 through the sliding groove 12 and then is matched with the fixed clamping block 2 to clamp the machine.
Specifically, two air cylinders 7 are arranged, and the two air cylinders 7 are symmetrically distributed at the front end and the rear end of the base 5 by taking the base 5 as a central line; the two cylinders 7 can drive the iron scrap collecting box 10 to move up and down stably.
Specifically, the fixed clamping block 2 and the movable clamping block 9 are L-shaped, and the base 5 is communicated with the fixed clamping block 2 through the rotating shaft 3; the screw rod 8 drives the movable clamping block 9 to move towards the direction of the fixed clamping block 2 by rotating the rotating shaft 3, and then the machine to be processed is clamped.
Specifically, the bottom end inside the scrap iron collecting box 10 is provided with a plurality of placing boxes 13; a plurality of magnets 14 can be placed inside the plurality of placing boxes 13, so that the magnets 14 collect the iron pieces generated during the processing into the iron piece collecting box 10.
Specifically, the placing plate 11 is fixed at the output end of the motor 15, and the placing plate 11 is rotatably connected with the motor 15 through a rotor; the motor 15 drives the placing plate 11 to rotate through the internal rotor, and further drives the workpiece to be processed to rotate.
The utility model discloses a theory of operation and use flow: placing a workpiece on a placing plate 11, then lifting the placing plate 11 upwards through a piston rod 1 in an air cylinder 7, lifting the middle part of the workpiece to be in the same horizontal plane with a movable clamping block 9 and a fixed clamping block 2, moving the air cylinder 7 towards the direction of the fixed clamping block 2, enabling the workpiece on the placing plate 11 to be in contact with the fixed clamping block 2 when the air cylinder 7 slides, rotating a handle 4, enabling the handle 4 to drive a screw 8 to rotate through a rotating shaft 3, enabling the movable clamping block 9 to slide towards the direction of the fixed clamping block 2 through the screw 8 and a sliding chute 12, enabling the movable clamping block 9 to slide to be in contact with the workpiece, clamping the workpiece together with the fixed clamping block 2, then stopping rotating the handle 4, when the clamped side surface of the workpiece needs to be replaced, enabling the movable clamping block 9 to slide towards one end far away from the workpiece, powering on a motor 15, enabling the placing plate 11 to be driven by the motor 15 to rotate, and further driving the workpiece needing, the clamping face of work piece obtains the replacement, when producing iron fillings in the work piece course of working, because of the top that box 10 was collected to iron fillings is opened, places the inside magnet 14 of box 13 and attracts iron fillings, collects the inside attraction of box 10 with iron fillings to iron fillings, reduces iron fillings in the accumulation of work piece surface, has the direct inside of falling into iron fillings collection box 10 of iron fillings, the clearance of the iron fillings of being convenient for in the course of working simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a positioning and clamping device for mechanical welding, includes base (5), base (5) upper surface one end is fixed to be provided with decides clamp splice (2), decide clamp splice (2) one end and rotate and be provided with screw rod (8), screw rod (8) inboard is fixed to be provided with pivot (3), pivot (3) outside one end is fixed to be provided with handle (4), base (5) upper surface is kept away from decide clamp splice (2) one end and be provided with and move clamp splice (9), its characterized in that: the fixed slide rail (6) that is provided with in base (5) outside, slide rail (6) inboard sliding connection has cylinder (7), cylinder (7) inboard sliding connection has piston rod (1), fixed iron fillings collection box (10) that is provided with in piston rod (1) top, iron fillings collection box (10) upper surface rotates and is connected with places board (11), iron fillings are collected box (10) inboard middle part and are fixed and be provided with motor (15), motor (15) and external power source electric connection, iron fillings are collected the inside bottom of box (10) and have been seted up and have been placed box (13), it is provided with magnet (14) to place box (13) inside fixed.
2. The positioning and clamping device for mechanical welding according to claim 1, characterized in that: the top end of the base (5) is close to the lower surface of the movable clamping block (9) and is provided with a sliding groove (12), and the base (5) and the movable clamping block (9) are in sliding connection through the sliding groove (12).
3. The positioning and clamping device for mechanical welding according to claim 1, characterized in that: the two air cylinders (7) are arranged, and the two air cylinders (7) are symmetrically distributed at the front end and the rear end of the base (5) by taking the base (5) as a central line.
4. The positioning and clamping device for mechanical welding according to claim 1, characterized in that: decide clamp splice (2) with move clamp splice (9) and be the L style of calligraphy, base (5) with decide clamp splice (2) through pivot (3) intercommunication.
5. The positioning and clamping device for mechanical welding according to claim 1, characterized in that: a plurality of placing boxes (13) are arranged at the bottom end inside the scrap iron collecting box (10).
6. The positioning and clamping device for mechanical welding according to claim 4, wherein: the placing plate (11) is fixed at the output end of the motor (15), and the placing plate (11) is rotatably connected with the motor (15) through a rotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920166812.1U CN209936187U (en) | 2019-01-31 | 2019-01-31 | Positioning and clamping device for mechanical welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920166812.1U CN209936187U (en) | 2019-01-31 | 2019-01-31 | Positioning and clamping device for mechanical welding |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209936187U true CN209936187U (en) | 2020-01-14 |
Family
ID=69122684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920166812.1U Expired - Fee Related CN209936187U (en) | 2019-01-31 | 2019-01-31 | Positioning and clamping device for mechanical welding |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209936187U (en) |
-
2019
- 2019-01-31 CN CN201920166812.1U patent/CN209936187U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111745179B (en) | Motor rotating shaft forming treatment equipment and forming treatment process | |
CN109079209B (en) | Two-sided fluting device of bearing production usefulness | |
CN210998033U (en) | Miniature grinding device is used in machine-building design | |
CN212885235U (en) | Drilling machine capable of achieving multidirectional punching | |
CN212885581U (en) | Automatic soldering tin machine convenient to staff takes | |
CN209936187U (en) | Positioning and clamping device for mechanical welding | |
CN211308070U (en) | Environment-friendly vertical three-dimensional numerical control engraving machine for sand table | |
CN219746746U (en) | Welding device for machining machine tool plate | |
CN215146823U (en) | Automatic clamping device of chamfering machine for metal processing | |
CN214418489U (en) | Burnishing device is used in piezoceramics processing | |
CN210633454U (en) | Numerical control grinding apparatus convenient to material loading | |
CN210615243U (en) | A high-efficient double-end milling machine for large-scale work piece processing | |
CN210709602U (en) | Feeding mechanical device for engraving and milling machine | |
CN211439011U (en) | End face flange machining device of vacuum furnace chamber | |
CN215966758U (en) | Wire cutting machine for magnet machining | |
CN220993599U (en) | Bearing frame production anchor clamps of accurate centre gripping | |
CN220717870U (en) | Crown block type gantry engraving and milling machine | |
CN220943306U (en) | Precise punching device for sheet metal parts | |
CN217666523U (en) | Radial drilling machine convenient for cleaning metal chips | |
CN211220708U (en) | Multifunctional manipulator | |
CN218362364U (en) | Automatic cutting device for elevator tubular shaft parts | |
CN209998161U (en) | metal cold-drawing clamping and cutting mechanism | |
CN211867375U (en) | Metal stamping workpiece tapping device is with fixed frock | |
CN213034277U (en) | Handicraft packing wire drawing device | |
CN212265269U (en) | Machining cutter replacing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20210131 |
|
CF01 | Termination of patent right due to non-payment of annual fee |