CN215825135U

CN215825135U - Quick rotatable flat tongs

Info

Publication number: CN215825135U
Application number: CN202121867720.XU
Authority: CN
Inventors: 刘慧娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-15
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a quick rotatable flat tongs, which relates to the field of flat tongs and comprises a base, wherein the top of the base is rotatably connected with a flat tongs seat, the base is provided with a group of arc-shaped limiting chutes, two sides of the flat tongs seat are provided with limiting openings matched with the limiting chutes, the limiting chutes are internally and slidably connected with screw groups penetrating through the limiting openings, one end of the top of the flat tongs seat is provided with a fixed clamping plate, and the other end of the top of the flat tongs seat is movably connected with a threaded column. According to the utility model, the flat tongs seat is rotatably arranged at the top of the base, the limiting sliding groove is formed in the base, the limiting openings matched with the limiting sliding groove are formed in two sides of the flat tongs seat, the limiting sliding groove is in sliding connection with the screw group matched with the limiting openings, and during processing, the flat tongs seat can be rotated by unscrewing the nuts on the screw group, so that the workpiece rotates, and then the nuts are processed, so that the workpiece does not need to be taken down for reversing, and the use is more convenient.

Description

Quick rotatable flat tongs

Technical Field

The utility model relates to the field of flat tongs, in particular to a quick type rotatable flat tong.

Background

A flat-nose pliers, also known as a machine vice, is a universal fixture, is usually used for mounting small-sized workpieces, is a random accessory of a milling machine and a drilling machine, is fixed on a machine tool workbench and is used for clamping the workpieces for cutting.

The existing flat tongs generally comprise a pedestal, a screw and a movable clamping plate, wherein the pedestal is generally fixedly connected with a processing rack, and the screw is in threaded connection with the pedestal.

But pedestal and processing frame fixed connection need take off the change direction after the processing of a direction of work piece is accomplished, and it is inconvenient to use, and screw rod and pedestal threaded connection, when needing the great work piece of centre gripping, need turn round many rings of screw rods just can make movable clamp plate push to suitable position, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a quick rotatable flat tongs, so as to solve the technical problem that the existing flat tongs are inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a rapid rotatable flat tongs comprises a base, a flat tongs seat is rotationally connected with the top of the base, a group of arc-shaped limiting sliding grooves are arranged on the base, and both sides of the flat tongs seat are provided with limit openings matched with the limit chutes, the limit chutes are internally connected with screw groups passing through the limit openings in a sliding way, one end of the top of the flat tongs seat is provided with a fixed clamping plate, the other end of the top of the flat tongs seat is movably connected with a threaded column, one end of the threaded column close to the fixed clamping plate is rotatably connected with a sliding clamping plate, a connecting column of the flat tongs seat and the threaded column is provided with a mounting hole, and a quick button is movably arranged in the mounting hole, one side of the lower half part of the quick button is provided with an opening which is matched with the threaded column but is larger than the section of the threaded column, and the bottom surface of the inside of the opening is provided with insections matched with the threaded columns, and the bottom of the quick button is connected with a spring connected with the flat tongs holder.

Through adopting above-mentioned technical scheme, the rotation range of flat-nose pincers seat can be restricted in curved spacing spout, spacing opening and screw group cooperation, and the screw group can fix flat-nose pincers seat, and the screw thread post can promote the slip splint to remove, and the work piece can be pressed from both sides in the cooperation of solid fixed splint and slip splint, and the mounting hole can restrict the fast button, and the screw thread post that the insection can be convenient for with the cooperation of screw thread post rotates the propulsion, and the spring is convenient for promote the fast button and resets.

The utility model is further provided with a limiting hole in the middle of the base, the bottom of the flat tongs base is detachably connected with a connecting plate, and the bottom of the connecting plate is provided with a limiting column matched with the limiting hole.

Through adopting above-mentioned technical scheme, spacing post can restrict the horizontal migration of plain end plier seat with spacing hole cooperation.

The utility model is further arranged in such a way that the bottom of the base is provided with a waste outlet, and two groups of fixing openings which are arranged in a cross shape are arranged around the base.

Through adopting above-mentioned technical scheme, the waste material is poroid can be convenient for process the piece and fall down, and fixed opening is convenient for the installation of base fixed.

The utility model is further provided that the faces of the fixed clamping plate adjacent to the sliding clamping plate are provided with jaw pads, and both sides of the flat jaw seat are provided with fixed slots.

By adopting the technical scheme, the jaw pad can prevent the workpiece from being injured when the workpiece is clamped, and the fixed slotting can ensure that the flat-nose pliers seat is directly fixedly connected with the processing rack.

The utility model is further provided that one end of the threaded column, which is far away from the sliding clamping plate, is movably connected with a rotating column.

Through adopting above-mentioned technical scheme, the rotation power arm of the screw thread post can be lengthened to the rotation post, is convenient for twist and changes the screw thread post.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the flat tongs seat is rotatably arranged at the top of the base, the limiting sliding groove is formed in the base, the limiting openings matched with the limiting sliding groove are formed in two sides of the flat tongs seat, the limiting sliding groove is connected with the screw group matched with the limiting openings in a sliding manner, during processing, the flat tongs seat can be rotated by unscrewing the nuts on the screw group, so that a workpiece is rotated, and then the nuts are tightened, so that the workpiece is not required to be taken down for reversing, the use is more convenient, the nuts on the screw group can be disassembled to be used as fixed flat tongs if the rotation requirement is not required, and the flat tongs are of a dual-purpose type and can be used as fixed flat tongs and a rapid rotatable type;

2. according to the utility model, the quick button is movably arranged at one end of the top of the flat-nose pliers seat, the quick button is provided with the opening which is matched with the threaded column but is larger than the cross section of the threaded column, the bottom surface inside the opening is provided with the insection matched with the threaded column, the bottom of the quick button is connected with the spring connected with the flat-nose pliers seat, the quick button is pressed before a workpiece is clamped, the insection is separated from the threaded column, the threaded column can be directly pulled outwards, after the quick button is loosened, the spring pushes the quick button, the insection is meshed with the threaded column, and the threaded column can be rotated to push the sliding clamping plate to clamp the workpiece, so that the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of a first perspective of the present invention;

FIG. 2 is a schematic diagram of a second perspective of the present invention;

FIG. 3 is a schematic structural diagram of the quick button of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. a base; 2. a fixed opening; 3. a limiting chute; 4. a waste material outlet hole; 5. a limiting hole; 6. a flat-nose pliers seat; 7. limiting the opening; 8. a screw set; 9. a connecting plate; 10. a limiting column; 11. a threaded post; 12. a sliding clamp plate; 13. fixing the clamping plate; 14. mounting holes; 15. a quick button; 16. a spring; 17. rotating the column; 18. a jaw pad; 19. fixing the slot; 20. insection.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A rapid rotatable flat tongs comprises a base 1, a flat tongs seat 6 is rotatably connected with the top of the base 1, a group of arc-shaped limiting chutes 3 are formed on the base 1, limiting openings 7 matched with the limiting chutes 3 are formed on two sides of the flat tongs seat 6, screw groups 8 penetrating through the limiting openings 7 are slidably connected in the limiting chutes 3, the arc-shaped limiting chutes 3 and the limiting openings 7 are matched with the screw groups 8 to limit the rotation range of the flat tongs seat 6, the screw groups 8 can fix the flat tongs seat 6, a fixed clamping plate 13 is arranged at one end of the top of the flat tongs seat 6, a threaded column 11 is movably connected with the other end of the top of the flat tongs seat 6 to push the sliding clamping plate 12 to move, one end of the threaded column 11 close to the fixed clamping plate 13 is rotatably connected with a sliding clamping plate 12, the fixed clamping plate 13 is matched with the sliding clamping plate 12 to clamp a workpiece, a connecting column of the flat tongs seat 6 and the threaded column 11 is provided with a mounting hole 14, can restrict snap button 15, and the 14 internalization of mounting hole is provided with snap button 15, snap button 15 the latter half one side seted up with the cooperation of screw thread post 11 but be greater than the opening in screw thread post 11 cross-section, and the inside bottom surface of opening be provided with screw thread post 11 complex insection 20, insection 20 and the cooperation of screw thread post 11 can be convenient for screw thread post 11 rotate and impel, snap button 15 bottom is connected with the spring 16 of being connected with flat-nosed pincers seat 6, be convenient for promote snap button 15 and reset.

Referring to fig. 1 and 2, a limiting hole 5 is formed in the middle of the base 1, a connecting plate 9 is detachably connected to the bottom of the flat tongs holder 6, a limiting column 10 matched with the limiting hole 5 is arranged at the bottom of the connecting plate 9, and the limiting column 10 is matched with the limiting hole 5 to limit the horizontal movement of the flat tongs holder 6.

Referring to fig. 1 and 2, a waste outlet 4 is formed at the bottom of the base 1 for facilitating the falling of the processing chips, and two sets of fixing openings 2 are formed around the base 1 and arranged in a cross shape for facilitating the installation and fixation of the base 1.

Referring to fig. 1 and 4, the fixed clamp 13 and the sliding clamp 12 are provided with jaw pads 18 on their adjacent surfaces to prevent damage to the workpiece when clamping the workpiece, and the flat jaw seat 6 is provided with fixing slots 19 on both sides thereof to allow the flat jaw seat 6 to be directly and fixedly connected to the processing frame.

Referring to fig. 1, a rotating column 17 is movably connected to an end of the threaded column 11 away from the sliding clamp 12, so that a rotating arm of the threaded column 11 can be lengthened, and the threaded column 11 can be conveniently screwed.

The working principle of the utility model is as follows: when the device is used, the base 1 is fixed on a processing machine table through the fixed opening 2, the rapid button 15 is pressed to separate the insection 20 from the threaded column 11, the threaded column 11 can be pulled outwards, the sliding clamp plate 12 is driven to be far away from the fixed clamp plate 13, then the rapid button 15 is loosened, the spring 16 pushes the rapid button 15 to reset, the insection 20 is meshed with the threaded column 11 again, a workpiece can be placed between the fixed clamp plate 13 and the sliding clamp plate 12, the threaded column 11 is rotated by using the rotating column 17, the threaded column 11 is matched with the insection 20 to push the sliding clamp plate 12 to clamp the workpiece, the jaw pad 18 can prevent the workpiece from being damaged, the mounting hole 14 can limit the rapid button 15, when the workpiece is processed at the angle, the nut on the screw group 8 can be unscrewed firstly, the flat-mouth jaw seat 6 can be rotated, the screw group 8, the limiting chute 3 is matched with the limiting opening 7 to limit the rotation amplitude of the flat-mouth jaw seat 6, the flat-nose pliers seat 6 rotates and accomplishes the back, the nut of screwing up screw group 8 again can make flat-nose pliers seat 6 fixed, be convenient for to the processing of work piece equidirectional, spacing hole 5 can restrict the activity of flat-nose pliers seat 6 with the spacing post 10 cooperation of connecting plate 9 bottom, prevent flat-nose pliers seat 6 horizontal migration, the waste material is poroid 4 and is convenient for the processing piece and falls down, with base 1 and connecting plate 9 dismantlement back, can be through fixed fluting 19 with flat-nose pliers seat 6 snap-on the processing board, use as fixed flat-nose pliers.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a rotatable flat-nose pliers of quick-type, includes base (1), its characterized in that: the top of the base (1) is rotatably connected with a flat tongs seat (6), a group of arc-shaped limiting sliding grooves (3) are formed in the base (1), limiting openings (7) matched with the limiting sliding grooves (3) are formed in two sides of the flat tongs seat (6), screw groups (8) penetrating through the limiting openings (7) are connected in the limiting sliding grooves (3) in a sliding mode, a fixed clamping plate (13) is arranged at one end of the top of the flat tongs seat (6), a threaded column (11) is movably connected at the other end of the top of the flat tongs seat (6), a sliding clamping plate (12) is rotatably connected at one end, close to the fixed clamping plate (13), of the threaded column (11), a mounting hole (14) is formed in a connecting column of the flat tongs seat (6) and the threaded column (11), a quick button (15) is movably arranged in the mounting hole (14), an opening which is matched with the threaded column (11) and larger than the section of the threaded column (11) is formed in one side of the lower half portion of the quick button (15), and the bottom surface in the opening is provided with insections (20) matched with the threaded column (11), and the bottom of the quick button (15) is connected with a spring (16) connected with the flat tongs holder (6).

2. A rapid rotatable flat-nose pliers according to claim 1 wherein: spacing hole (5) have been seted up in the middle of base (1), plain end pincers seat (6) bottom can be dismantled and be connected with connecting plate (9), and connecting plate (9) bottom is provided with spacing post (10) with spacing hole (5) complex.

3. A rapid rotatable flat-nose pliers according to claim 1 wherein: the waste outlet (4) is formed in the bottom of the base (1), and two groups of fixing openings (2) which are arranged in a cross shape are formed in the periphery of the base (1).

4. A rapid rotatable flat-nose pliers according to claim 1 wherein: the surfaces of the fixed clamping plate (13) adjacent to the sliding clamping plate (12) are provided with jaw pads (18), and two sides of the flat jaw seat (6) are provided with fixed slots (19).

5. A rapid rotatable flat-nose pliers according to claim 1 wherein: one end of the threaded column (11) far away from the sliding clamping plate (12) is movably connected with a rotating column (17).