CN212735023U - Multifunctional anti-skid clamp for machining - Google Patents
Multifunctional anti-skid clamp for machining Download PDFInfo
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- CN212735023U CN212735023U CN202020385403.3U CN202020385403U CN212735023U CN 212735023 U CN212735023 U CN 212735023U CN 202020385403 U CN202020385403 U CN 202020385403U CN 212735023 U CN212735023 U CN 212735023U
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- storage barrel
- groove
- working strip
- splint
- steel wire
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Abstract
The utility model discloses a multi-functional anti-skidding anchor clamps for machining, including mounting bracket, hydraulic stem, cork pad, vortex spring and steel wire, install the hydraulic stem on the mounting bracket, screw hole and positioning bolt laminating, and positioning bolt install on splint, install the vertical axis in the splint, side receiver top welded fastening has the vortex spring, and vortex spring and splint bottom welded fastening to the winding has the steel wire on the side receiver, the steel wire end is fixed on well receiver, and well receiver installs on fixing bolt to fixing bolt welded fastening is in the splint bottom. This a multi-functional anti-skidding anchor clamps for machining adopts neotype structural design for the clamping structure of this device can be adjusted, and the device of being convenient for carries on spacingly to the work piece that the surface is the cambered surface, avoids being the work piece slippage of cambered surface to the surface, also can carry out stable centre gripping location to the work piece that has the edges and corners, avoids the edges and corners of work piece impaired.
Description
Technical Field
The utility model relates to a machining technical field specifically is a multi-functional anti-skidding anchor clamps for machining.
Background
The machining is a process of changing the overall dimension or performance of a workpiece through cutting machining equipment and pressure machining equipment, the machining equipment can rapidly and stably carry out large-batch continuous machining on workpieces with the same dimension, and in the machining process, a clamp is required to be used for stably clamping and fixing the workpieces to be machined.
With the continuous use of machining jigs, the following problems are found in the actual production process:
the existing machining clamp is a simple plate-type extrusion clamp, only consists of a hydraulic driving structure and a positioning clamping plate, can stably clamp and fix workpieces with smooth edges, but cannot stably clamp the workpieces with arc-shaped outer surfaces or corner structures, and is easy to damage the arc-shaped edges and the corner angles of the workpieces.
Therefore, it is necessary to design a multifunctional anti-slip clamp for machining in view of the above problems.
Disclosure of Invention
An object of the utility model is to provide a multi-functional anti-skidding anchor clamps for machining to propose in solving above-mentioned background art and can't stabilize the centre gripping for the work piece that the arc perhaps has the edges and corners structure to the external surface, easily cause the problem of damage to the cambered surface and the edges and corners of work piece.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional anti-slip clamp for machining comprises a mounting frame, a hydraulic rod, a cork pad, a vortex spring and a steel wire, wherein the hydraulic rod is mounted on the mounting frame, a clamping plate is fixedly welded at the tail end of the hydraulic rod, a first rubber anti-slip pad is fixedly bonded on the clamping plate, a middle groove is formed in the middle of the clamping plate, a working strip is mounted in the middle groove, second rubber anti-slip pads are fixedly bonded on the front and the back of the working strip, a functional groove is formed in the working strip, the cork pad is fixedly bonded in the functional groove, a side protruding block is fixedly welded on the side of the working strip, the side protruding block is attached to a stabilizing groove, the stabilizing groove is formed in the side of the middle groove, a threaded hole is formed in the side protruding block, the threaded hole is attached to a positioning bolt, the positioning bolt is mounted on the clamping plate, a vertical shaft is mounted in the clamping plate, and a, and a side storage barrel is welded and fixed at the bottom of the vertical shaft, a vortex spring is welded and fixed at the top of the side storage barrel, the vortex spring is welded and fixed with the bottom of the clamping plate, a steel wire is wound on the side storage barrel, the tail end of the steel wire is fixed on the middle storage barrel, the middle storage barrel is installed on a fixing bolt, the fixing bolt is welded and fixed at the bottom of the clamping plate, and an extrusion nut is installed at the bottom of the fixing bolt.
Preferably, the working strip is in sliding connection with the middle groove, and the back of the working strip is provided with a functional groove in a V-shaped overlooking shape.
Preferably, the side projections are connected with the stabilizing slot in a sliding mode, the side projections are distributed symmetrically relative to the working strip, and the center of the working strip and the center of the side projections are located on the same vertical plane.
Preferably, a bearing seat is installed on the vertical shaft, and the vertical shaft and the clamping plate form a rotating mechanism through the bearing seat.
Preferably, the movable plates are of high-speed steel arc-shaped plate structures with rough surfaces, the movable plates are symmetrically distributed on the vertical shaft, and the vertical shaft and the movable plates are symmetrically distributed around the working strip.
Preferably, 2 side storage barrels are symmetrically distributed on two sides of the middle storage barrel, and steel wires on the 2 side storage barrels are wound on the middle storage barrel in opposite spiral directions.
Compared with the prior art, the beneficial effects of the utility model are that: this a multi-functional anti-skidding anchor clamps for machining adopts neotype structural design for the clamping structure of this device can be adjusted, and the device of being convenient for carries on spacingly to the work piece that the surface is the cambered surface, avoids being the work piece slippage of cambered surface to the surface, also can carry out stable centre gripping location to the work piece that has the edges and corners, and the edges and corners of avoiding the work piece are impaired:
1. the working strip which can be drawn out and the installation direction of the working strip can be switched, so that the functional groove of the working strip faces to the workpiece, the device can clamp and fix the workpiece with the edge structure, the edge of the workpiece can be protected, and the edge of the workpiece is prevented from being damaged;
2. accomodate the opposite steel wire of winding spiral simultaneously through rotatory in storage cylinder, make the steel wire drive the side storage cylinder of symmetry and carry out opposite direction's rotation for 2 vertical axes can drive 2 groups of fly leaf and revolve out splint simultaneously, carry out spacing on the horizontal direction to the work piece that has the cambered surface, avoid the work piece slippage.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the splint of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the splint according to the present invention;
fig. 4 is a schematic view of the side and middle storage barrels of the present invention;
fig. 5 is a schematic view of the front cross-sectional structure of the middle storage barrel of the present invention.
In the figure: 1. a mounting frame; 2. a hydraulic lever; 3. a splint; 4. a first rubber non-slip mat; 5. a middle groove; 6. a working strip; 7. a second rubber anti-skid pad; 8. a functional groove; 9. a cork pad; 10. a side bump; 11. a stabilizing slot; 12. a threaded hole; 13. positioning the bolt; 14. a vertical axis; 1401. a bearing seat; 15. a movable plate; 16. a side storage barrel; 17. a scroll spring; 18. a steel wire; 19. a middle storage barrel; 20. fixing the bolt; 21. the nut is pressed.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional anti-skid clamp for machining comprises a mounting frame 1, a hydraulic rod 2, a clamping plate 3, a first rubber anti-skid pad 4, a middle groove 5, a working strip 6, a second rubber anti-skid pad 7, a functional groove 8, a cork pad 9, a side convex block 10, a stabilizing groove 11, a threaded hole 12, a positioning bolt 13, a vertical shaft 14, a bearing seat 1401, a movable plate 15, a side storage barrel 16, a vortex spring 17, a steel wire 18, a middle storage barrel 19, a fixing bolt 20 and an extrusion nut 21, wherein the hydraulic rod 2 is mounted on the mounting frame 1, the clamping plate 3 is fixedly welded at the tail end of the hydraulic rod 2, the first rubber anti-skid pad 4 is fixedly bonded on the clamping plate 3, the middle groove 5 is formed in the middle part of the clamping plate 3, the working strip 6 is mounted in the middle groove 5, the second rubber anti-skid pads 7 are fixedly bonded on the front and the rear parts of the working strip 6, the functional groove 8 is formed in the working strip 6, the, and the side of the working bar 6 is welded and fixed with a side convex block 10, the side convex block 10 is attached to a stable groove 11, the stable groove 11 is arranged at the side of the middle groove 5, a threaded hole 12 is arranged on the side convex block 10, the threaded hole 12 is attached to a positioning bolt 13, the positioning bolt 13 is arranged on a clamping plate 3, a vertical shaft 14 is arranged in the clamping plate 3, a movable plate 15 is welded and fixed on the vertical shaft 14, a side storage barrel 16 is welded and fixed at the bottom of the vertical shaft 14, a vortex spring 17 is welded and fixed at the top of the side storage barrel 16, the vortex spring 17 is welded and fixed at the bottom of the clamping plate 3, a steel wire 18 is wound on the side storage barrel 16, the tail end of the steel wire 18 is fixed on a middle storage barrel 19, the middle storage barrel 19 is arranged on a fixing bolt 20, the fixing bolt 20 is welded and fixed.
In the embodiment, the working strip 6 is in sliding connection with the middle groove 5, and the back of the working strip 6 is provided with a functional groove 8 in a V-shaped overlooking shape, so that the working strip 6 can be stably extracted and installed, and the V-shaped functional groove 8 can be used for positioning and protecting edges and corners of some workpieces;
the side convex blocks 10 are in sliding connection with the stabilizing grooves 11, the side convex blocks 10 are symmetrically distributed relative to the working strip 6, and the center of the working strip 6 and the center of the side convex blocks 10 are positioned on the same vertical plane, and the structural design enables the working strip 6 to be accurately positioned and installed;
the vertical shaft 14 is provided with a bearing seat 1401, the vertical shaft 14 and the clamping plate 3 form a rotating mechanism through the bearing seat 1401, and the vertical shaft 14 can rotate and drive the structure on the vertical shaft to perform stable motion through the structural design;
the movable plate 15 is a high-speed steel arc-shaped plate structure with a rough surface, the movable plates 15 are symmetrically distributed on the vertical shaft 14, and the vertical shaft 14 and the movable plates 15 are symmetrically distributed about the working strip 6, and the movable plates 15 are designed to limit the movement of a workpiece with an arc surface in the horizontal direction after the clamping plate 3 is screwed out;
two sides of the middle storage barrel 19 are symmetrically provided with 2 side storage barrels 16, and the steel wires 18 on the 2 side storage barrels 16 are wound on the middle storage barrel 19 in opposite spiral directions, and the structural design enables the middle storage barrel 19 to simultaneously pull the 2 steel wires 18 when rotating, so that the 2 side storage barrels 16 rotate in opposite directions.
The working principle is as follows: when the device is used for clamping a workpiece with a cambered surface, firstly, the extrusion nut 21 in figure 5 is unscrewed, the extrusion nut 21 does not extrude the middle storage barrel 19 to be fixed at the bottom of the clamping plate 3 any more, the middle storage barrel 19 rotates, the middle storage barrel 19 simultaneously pulls and stores 2 steel wires 18, the left side storage barrel 16 in figure 4 is pulled to rotate clockwise, the right side storage barrel 16 is pulled to rotate anticlockwise, the volute spring 17 in a loose state at the top of the side storage barrel 16 in figure 3 is also extruded and wound, so that 2 groups of vertical shafts 14 which are symmetrically distributed in figure 2 rotate to drive the movable plate 15 to simultaneously unscrew out of the clamping plate 3 and rotate towards the center direction of the clamping plate 3, the unscrewing angle of the movable plate 15 is controlled according to the radian of the cambered surface of the workpiece, then the extrusion nut 21 is screwed in, the middle storage barrel 19 is fixed again, and finally the workpiece is placed between the clamping plates 3 in figure 1, starting the hydraulic rod 2, pushing the 2 clamping plates 3 to approach, and extruding and clamping the workpiece;
when a workpiece with edges and corners needs to be machined, the positioning bolt 13 in the figure 2 is rotated to be separated from the threaded hole 12, the working strip 6 is upwards pulled out of the middle groove 5, the working strip is completely pulled out of the middle groove, the functional groove 8 is rotated by 180 degrees and faces the outer side of the clamping plate 3, the side convex block 10 is aligned to the stabilizing groove 11, the working strip 6 slides into the middle groove 5, the positioning bolt 13 is screwed in, the positions of the side convex block 10 and the working strip 6 are fixed, the edges and corners of the workpiece can be aligned to the functional groove 8 to be placed, the hydraulic rod 2 is started, 2 clamping plates 3 are pushed to be close to each other, the edges and corners of the workpiece are clamped in the functional groove 8 and protected by the cork pads 9 and cannot be damaged, and the working principle of the multifunctional anti-slip clamp for machining is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multi-functional anti-skidding anchor clamps for machining, includes mounting bracket (1), hydraulic stem (2), cork pad (9), vortex spring (17) and steel wire (18), its characterized in that: the mounting rack (1) is provided with a hydraulic rod (2), the tail end of the hydraulic rod (2) is fixedly welded with a clamping plate (3), a first rubber anti-slip pad (4) is fixedly bonded on the clamping plate (3), a middle groove (5) is formed in the middle of the clamping plate (3), a working strip (6) is arranged in the middle groove (5), second rubber anti-slip pads (7) are fixedly bonded on the front and the back of the working strip (6), a functional groove (8) is formed in the working strip (6), a cork pad (9) is fixedly bonded in the functional groove (8), a side convex block (10) is fixedly welded on the side of the working strip (6), the side convex block (10) is attached to a stabilizing groove (11), the stabilizing groove (11) is formed in the middle groove (5), a threaded hole (12) is formed in the side convex block (10), and the threaded hole (12) is attached to a positioning bolt (13), and positioning bolt (13) are installed on splint (3), install vertical axis (14) in splint (3), and welded fastening has fly leaf (15) on vertical axis (14) to vertical axis (14) bottom welded fastening has side storage barrel (16), side storage barrel (16) top welded fastening has vortex spring (17), and vortex spring (17) and splint (3) bottom welded fastening to the winding has steel wire (18) on side storage barrel (16), steel wire (18) end is fixed on well storage barrel (19), and well storage barrel (19) are installed on fixing bolt (20), and fixing bolt (20) welded fastening has steel wire (18) in splint (3) bottom, and extrusion nut (21) are installed to fixing bolt (20) bottom simultaneously.
2. The multifunctional anti-slip clamp for machining according to claim 1, characterized in that: the working strip (6) is in sliding connection with the middle groove (5), and the back of the working strip (6) is provided with a functional groove (8) which is V-shaped in overlooking shape.
3. The multifunctional anti-slip clamp for machining according to claim 1, characterized in that: the side convex blocks (10) are in sliding connection with the stabilizing grooves (11), the side convex blocks (10) are symmetrically distributed relative to the working strip (6), and the centers of the working strip (6) and the side convex blocks (10) are positioned on the same vertical plane.
4. The multifunctional anti-slip clamp for machining according to claim 1, characterized in that: the vertical shaft (14) is provided with a bearing seat (1401), and the vertical shaft (14) and the clamping plate (3) form a rotating mechanism through the bearing seat (1401).
5. The multifunctional anti-slip clamp for machining according to claim 1, characterized in that: the movable plates (15) are of high-speed steel arc-shaped plate structures with rough surfaces, the movable plates (15) are symmetrically distributed on the vertical shaft (14), and the vertical shaft (14) and the movable plates (15) are symmetrically distributed relative to the working strip (6).
6. The multifunctional anti-slip clamp for machining according to claim 1, characterized in that: two sides of the middle storage barrel (19) are symmetrically provided with 2 side storage barrels (16), and steel wires (18) on the 2 side storage barrels (16) are wound on the middle storage barrel (19) in opposite spiral directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385403.3U CN212735023U (en) | 2020-03-24 | 2020-03-24 | Multifunctional anti-skid clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385403.3U CN212735023U (en) | 2020-03-24 | 2020-03-24 | Multifunctional anti-skid clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212735023U true CN212735023U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020385403.3U Active CN212735023U (en) | 2020-03-24 | 2020-03-24 | Multifunctional anti-skid clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212735023U (en) |
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2020
- 2020-03-24 CN CN202020385403.3U patent/CN212735023U/en active Active
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