CN213411686U - Novel portable flat tongs - Google Patents
Novel portable flat tongs Download PDFInfo
- Publication number
- CN213411686U CN213411686U CN202022251580.5U CN202022251580U CN213411686U CN 213411686 U CN213411686 U CN 213411686U CN 202022251580 U CN202022251580 U CN 202022251580U CN 213411686 U CN213411686 U CN 213411686U
- Authority
- CN
- China
- Prior art keywords
- seat
- screw rod
- supporting seat
- clamp
- tongs
- 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
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a novel portable flat tongs, which comprises a tongs base, wherein a fixed tongs block is fixedly arranged at the upper part of one end of the tongs base, a mounting base is fixedly arranged at the upper part of the other end of the tongs base, a first screw rod is arranged at the middle part of the mounting base, one end of the first screw rod is rotationally connected with one side part of a movable tongs block which is arranged on the tongs base in a sliding way, and an operation wrench is arranged at one end of the first screw rod, which is positioned at the outer side of the mounting base; the lower part of one end of the clamp seat is hinged with the upper part of one end of a supporting seat with a U-shaped section, a second screw rod is arranged in the middle of the other end of the supporting seat, one end of the second screw rod, which is positioned in the supporting seat, is rotatably connected with one side part of a sliding block, the upper part of the sliding block is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the bottom of the clamp seat; an operating handle is fixedly arranged at one end of the second screw rod, which is positioned outside the supporting seat. The utility model discloses convenient to use is swift, can effectively satisfy and treat the processing demand that the machined surface is the work piece on inclined plane.
Description
Technical Field
The utility model relates to a flat-nose pliers technical field especially relates to a novel portable flat-nose pliers.
Background
A flat-nose pliers, also known as a machine vice, is a common clamp used for machining small workpieces and can also be used for clamping workpieces on a milling machine and a drilling machine. In the machining process, workpieces with some machined surface inclined planes can be encountered sometimes, and because a milling cutter of a milling machine and a drill of a drilling machine at the present stage are vertically arranged, the machined surface of the workpiece needs to be rotated to a horizontal state from the inclined plane when the workpiece is fixed, however, the existing flat tongs can only clamp the workpiece in the vertical direction, and the machining requirements of the inclined plane workpiece cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel portable flat-nose pliers solves the problem of mentioning among the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a novel portable flat tongs, which comprises a tongs seat, wherein a fixed tongs block is fixedly arranged at the upper part of one end of the tongs seat, a mounting seat is fixedly arranged at the upper part of the other end of the tongs seat, a threaded hole is arranged in the middle of the mounting seat, and a first screw rod in threaded connection with the mounting seat is arranged at the middle part of the mounting seat; the lower part of one end of the forceps base is hinged with the upper part of one end of a supporting seat with a U-shaped section, a threaded hole is formed in the middle of the other end of the supporting seat, a second screw rod in threaded connection with the threaded hole is arranged in the middle of the other end of the supporting seat, one end of the second screw rod, which is positioned in the supporting seat, is rotatably connected with one side part of a sliding block arranged on a bottom plate of the supporting seat in a sliding mode, the upper part of the sliding block is hinged with one end of a connecting rod, and the other end of the; and an operating handle is fixedly arranged at one end of the second screw rod, which is positioned outside the supporting seat.
Furthermore, anti-skidding teeth are arranged on one side, opposite to the fixed clamp block and the movable clamp block, of each fixed clamp block.
Furthermore, a sliding rail is fixedly arranged on the bottom plate of the supporting seat along the moving direction of the sliding block, and a sliding groove matched with the sliding rail is formed in the bottom of the sliding block.
Furthermore, the upper portion symmetry of slider is provided with two first engaging lugs, the bottom symmetry of pincers seat is provided with two second engaging lugs, the one end of connecting rod sets up in two through the pivot is articulated in the middle of two first engaging lugs, the other end of connecting rod sets up in two through the pivot is articulated in the middle of second engaging lug.
Compared with the prior art, the utility model discloses a beneficial technological effect:
when the machined surface of work piece is the bevel, the utility model discloses a it is rotatory operation spanner makes removal pincers piece and fixed pincers piece to the fixed centre gripping of work piece after, then the second screw rod promotes the slider edge at rotatory in-process when rotatory operating handle the slide rail removes, removes the in-process at the slider, articulated set up in slider upper portion can prop the pincers seat with the connecting rod of pincers seat bottom gradually to make the pincers seat with its with the pin joint of supporting seat is rotatory as the axle center, adjusts to the horizontality until the machined surface that makes the work piece, can mill or drilling processing. The utility model discloses convenient to use is swift, can effectively satisfy and treat the processing demand that the machined surface is the work piece on inclined plane.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
description of reference numerals: 1. a clamp base; 2. fixing the clamp block; 3. a mounting seat; 4. a first screw; 5. moving the clamp block; 6. operating a wrench; 7. anti-slip teeth; 8. a supporting seat; 9. a second screw; 10. a slider; 11. a slide rail; 12. a connecting rod; 13. a first connecting lug; 14. a second engaging lug; 15. a handle is operated.
Detailed Description
As shown in figure 1, the novel portable flat tongs comprise a tong seat 1, a fixed tong block 2 is fixedly arranged on the upper portion of one end of the tong seat 1, and a mounting seat 3 is fixedly arranged on the upper portion of the other end of the tong seat 1. The middle part of the mounting seat 3 is provided with a threaded hole and is provided with a first screw rod 4 in threaded connection with the mounting seat, one end of the first screw rod 4, which is positioned between the fixed clamp block 2 and the mounting seat 3, is rotatably connected with one side part of a movable clamp block 5, which is arranged on the clamp seat 1 in a sliding manner, and one end of the first screw rod 4, which is positioned on the outer side of the mounting seat 3, is hexagonal and is provided with an operation wrench 6 matched with the first screw rod.
By rotating the operating wrench 6, the first screw 4 pushes the movable clamp block 5 to make a linear motion, so that the movable clamp block and the fixed clamp block fixedly clamp a workpiece to be machined. In this embodiment, the anti-slip teeth 7 are disposed on the opposite sides of the fixed clamp block 2 and the movable clamp block 5, so as to increase the friction force between the fixed clamp block 2 and the movable clamp block 5 and the workpiece, and improve the clamping firmness.
The lower part of one end of the pliers seat 1 is hinged to the upper part of one end of a supporting seat 8 with a U-shaped cross section through a hinge, and the middle part of the other end of the supporting seat 8 is provided with a threaded hole and is provided with a second screw rod 9 in threaded connection with the threaded hole. The second screw 9 is located the inside one end of supporting seat 8 with slide set up in a side portion of slider 10 on the supporting seat 8 bottom plate rotates and is connected, follow on the bottom plate of supporting seat 8 slider 10 moving direction fixed mounting has slide rail 11, the bottom of slider 10 seted up with the spout of slide rail 11 looks adaptation.
The upper portion of the slider 11 is hinged to one end of a connecting rod 12, the other end of the connecting rod 12 is hinged to the bottom of the forceps holder 1, specifically, two first connecting lugs 13 are symmetrically and fixedly arranged on the upper portion of the slider 10, two second connecting lugs 14 are symmetrically and fixedly arranged on the bottom of the forceps holder 1, one end of the connecting rod 12 is hinged to the middle of the two first connecting lugs 13 through a shaft pin, and the other end of the connecting rod 12 is hinged to the middle of the two second connecting lugs 14 through a shaft pin.
An operating handle 15 is fixedly mounted at one end, located outside the supporting seat 8, of the second screw rod 9, when the machining face of the workpiece is an inclined face, the operating wrench is rotated to enable the movable clamp block and the fixed clamp block to fixedly clamp the workpiece, then the second screw rod pushes the sliding block to move along the sliding rail in the rotating process when the operating handle is rotated, and in the moving process of the sliding block, the connecting rod, which is hinged to the upper portion of the sliding block and the bottom of the clamp seat, can gradually support the clamp seat, so that the clamp seat rotates by taking a hinge point of the clamp seat and the supporting seat as an axis until the machining face of the workpiece is adjusted to be in a horizontal state, and milling or drilling can be performed.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The utility model provides a novel portable flat tongs which characterized in that: the clamp comprises a clamp seat, wherein a fixed clamp block is fixedly arranged on the upper part of one end of the clamp seat, an installation seat is fixedly arranged on the upper part of the other end of the clamp seat, a threaded hole is formed in the middle of the installation seat, a first screw rod in threaded connection with the threaded hole is arranged in the middle of the installation seat, one end, located between the fixed clamp block and the installation seat, of the first screw rod is rotatably connected with one side part of a movable clamp block arranged on the clamp seat in a sliding mode, and one end, located on the outer side of the installation seat, of the first screw rod is hexagonal and is provided with an operation wrench matched with; the lower part of one end of the forceps base is hinged with the upper part of one end of a supporting seat with a U-shaped section, a threaded hole is formed in the middle of the other end of the supporting seat, a second screw rod in threaded connection with the threaded hole is arranged in the middle of the other end of the supporting seat, one end of the second screw rod, which is positioned in the supporting seat, is rotatably connected with one side part of a sliding block arranged on a bottom plate of the supporting seat in a sliding mode, the upper part of the sliding block is hinged with one end of a connecting rod, and the other end of the; and an operating handle is fixedly arranged at one end of the second screw rod, which is positioned outside the supporting seat.
2. The novel portable flat-nose pliers according to claim 1, wherein: and anti-skidding teeth are arranged on one side of the fixed clamp block opposite to one side of the movable clamp block.
3. The novel portable flat-nose pliers according to claim 1, wherein: the bottom plate of the supporting seat is fixedly provided with a sliding rail along the moving direction of the sliding block, and the bottom of the sliding block is provided with a sliding groove matched with the sliding rail.
4. The novel portable flat-nose pliers according to claim 1, wherein: the upper portion symmetry of slider is provided with two first engaging lugs, the bottom symmetry of pincers seat is provided with two second engaging lugs, the one end of connecting rod is articulated through the pivot and is set up in the middle of two first engaging lugs, the other end of connecting rod is articulated through the pivot and is set up in the middle of two second engaging lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251580.5U CN213411686U (en) | 2020-10-12 | 2020-10-12 | Novel portable flat tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251580.5U CN213411686U (en) | 2020-10-12 | 2020-10-12 | Novel portable flat tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213411686U true CN213411686U (en) | 2021-06-11 |
Family
ID=76266426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022251580.5U Active CN213411686U (en) | 2020-10-12 | 2020-10-12 | Novel portable flat tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213411686U (en) |
-
2020
- 2020-10-12 CN CN202022251580.5U patent/CN213411686U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990433B (en) | The auxiliary locator of machine vice | |
| CN2915379Y (en) | Multifunctional taper flat mouth tongs | |
| CN210024992U (en) | Tiltable adjustable bench vice | |
| CN213411686U (en) | Novel portable flat tongs | |
| CN214640672U (en) | A aluminum alloy automatic cutout processing equipment for industrial production | |
| CN212238696U (en) | Automatic bending tool for hardware machining | |
| CN212977490U (en) | Plate machining clamp | |
| CN210677798U (en) | Manual horizontal lathe fixture | |
| CN210231574U (en) | Multifunctional drilling machine | |
| CN209648109U (en) | A kind of drilling equipment | |
| CN207982878U (en) | Mechanical processing cushion block | |
| CN214135634U (en) | Quick clamping machining platform for fitter | |
| CN212470612U (en) | Novel flexible jaw structure capable of quickly replacing precision multi-surface quick flat-nose pliers | |
| CN220074682U (en) | Graphite blank sample block sampling clamp | |
| CN217371402U (en) | Quick-clamping flat tongs | |
| CN200984712Y (en) | Universal strong clamp and spanner | |
| CN219819484U (en) | General clamping mechanism | |
| CN212824875U (en) | Flat tongs | |
| CN214640329U (en) | Machining lathe | |
| CN220679432U (en) | Workpiece inclined hole drilling device | |
| CN210306778U (en) | Lathe convenient to work piece clamping | |
| CN220881444U (en) | Flat tongs increase piece concatenation subassembly | |
| CN219704203U (en) | Angle-adjustable clamping device for vertical lifting table milling machine | |
| CN217570719U (en) | Piston forging tool of cubic apparatus press | |
| CN216542810U (en) | Portable multifunctional bench clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |