CN220260855U - Clamping tool binding clip capable of quickly replacing module - Google Patents

Abstract

The utility model relates to the technical field of clamps, in particular to a clamping tool clamp head capable of quickly replacing a module, which comprises a clamp mechanism and further comprises: the easy-to-replace module mechanism is fixed in the jaw, is inserted into the clamping end of the clamp mechanism, and is mutually attached at two sides; the limiting mechanisms are fixed on two sides of the clamping mechanism; the elastic mechanism is fixed at the grab handle end of the limiting mechanism, the sliding block can limit the fixed plug after the first limiting plug is inserted into the limiting slot on one side, the knob is pushed to drive the screw rod to rotate, the screw rod is enabled to rotate through the internal threads of the sliding block, the sliding block is pushed to extrude one side of the fixed plug, limiting of the fixed plug is achieved, the knob is rotated to enable the sliding block to be separated from one side of the fixed plug in a loosening mode when the sliding block is detached, and therefore the fixed plug can be separated and detached.

Description

Clamping tool binding clip capable of quickly replacing module

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamping tool clamp head capable of quickly replacing a module.

Background

Pliers are hand tools for holding and fixing work pieces or twisting, bending and cutting metal wires, and are V-shaped in shape and generally comprise three parts, namely a handle, a cheek and a mouth.

The pliers are generally made of carbon structural steel, are firstly forged and rolled into a pliers blank shape, then are subjected to metal cutting processing such as milling, polishing and the like, and finally are subjected to heat treatment, so that the pliers are various in variety and wide in application, and are a hand tool for clamping, kneading and shearing workpieces, which is indispensable in various industries for assembly, repair, installation and other works. The pliers are composed of three parts, namely a clamp head, a pin and a clamp handle, the basic principle of the pliers is that two levers are utilized, the two levers are connected together in a cross mode through the pin at one point of the middle part, so that two ends can move relatively, the other ends can pinch objects only by operating the tail ends by hands, in order to lighten the force used by a user during operation, the clamp handle is generally longer than the clamp head according to the mechanical lever principle, so that stronger clamping force can be obtained by smaller force, the use requirement is met, the clamps are often required to be replaced when different objects are clamped, the clamping size or model is adapted, and the carrying of the clamps is not facilitated for the part of larger clamps, so that the pliers are inconvenient to use.

Disclosure of Invention

The present utility model is directed to a clamping tool bit capable of quickly replacing a module, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including clamping mechanism, still include:

the easy-to-replace module mechanism is fixed in the jaw, is inserted into the clamping end of the clamp mechanism, and is mutually attached at two sides;

the limiting mechanisms are fixed on two sides of the clamping mechanism;

the elastic mechanism is fixed at the grab handle end of the limiting mechanism.

As a preferred aspect of the present utility model, the clamping mechanism includes:

the first clamping piece is a side clamp;

the second clamping piece is a clamp on the other side, the second clamping piece and the first clamping piece are both Z-shaped structures, and the second clamping piece and the first clamping piece are arranged in a crossing manner;

the limiting end is inserted at the intersection point of the first clamping piece and the second clamping piece, and the first clamping piece and the second clamping piece rotate by taking the limiting end as a circle center.

As a preferred embodiment of the present utility model, the easy-to-replace module mechanism includes:

the slots are formed in one side of the opposite surfaces of the first clamping piece and the second clamping piece, and the slots on the two sides are oppositely arranged;

the fixed plug blocks are fixed on the side edges of the clamping modules, are inserted into the slots, and are fixed on the two sides;

the limiting slot is formed in two ends of the fixed plug block, the first limiting plug block is connected to the inner plug of the limiting slot on one side, and the fixed plug block can be limited after being inserted into the slot through the arranged slot and the limiting slot, so that the fixed plug block can be quickly fixed.

As a preferred embodiment of the present utility model, the limiting mechanism includes:

the rotating notch is formed in the first clamping piece and the second clamping piece;

the limiting grooves are formed in the first clamping piece and the second clamping piece, two limiting grooves formed in the first clamping piece and the second clamping piece and the rotating notch are formed in the opposite sides of the first clamping piece and the second clamping piece, and the limiting grooves are communicated with the inside of the slot;

the sliding block is inserted into the slot to slide, and is suitable for being attached to one side of the fixed insertion block;

the thread groove is formed in the sliding block;

the screw is rotationally inserted into the thread groove and is in threaded connection with the thread groove;

the knob, the knob is fixed in the other end of screw rod, the knob is restricted in the inside rotation of rotating the notch, the screw rod is restricted in the inside rotation of spacing groove, can insert spacing slot inside back to fixed plug in piece one side at first spacing plug in piece through setting up, promotes the knob again and drives the screw rod and rotate, makes the screw rod be located the internal thread rotation of slider, promotes one side of slider extrusion fixed plug in piece, realizes the spacing to fixed plug in piece, rotates the knob when dismantling and makes one side of slider and fixed plug in piece become flexible separation, can realize the separation realization dismouting to fixed plug in piece.

As a preferred embodiment of the present utility model, the limiting mechanism further includes:

the second spacing plug, the spacing plug of second is fixed in one side of slider, the spacing plug of second sets up relatively with fixed plug, the spacing plug of second inserts inside the spacing slot of opposite side, and the spacing slot of entering opposite side is inside through the spacing plug of the second that sets up inserts, can realize the stability after the opposite side centre gripping to fixed plug.

As a preferred embodiment of the present utility model, the elastic mechanism includes:

the extension plate is fixed at the grab handle positions of the first clamping piece and the second clamping piece, the height of the extension plate fixed at one side of the first clamping piece is the same as the thickness of the second clamping piece and is arranged oppositely, and the height of the extension plate fixed at one side of the second clamping piece is the same as the thickness of the first clamping piece and is arranged oppositely;

the spring telescopic rods are arranged in two rows, one row is positioned between the second clamping piece and the extending plate on one side opposite to the second clamping piece, and the other row of spring telescopic rods is arranged between the first clamping piece and the extending plate on one side opposite to the first clamping piece;

the spherical rotation limiting block is fixed at two ends of the spring telescopic rod and limited to the inner rotation of the first clamping piece and the second clamping piece, and the first clamping piece and the second clamping piece can rebound naturally when the spring telescopic rod is arranged to press the grab handle ends of the first clamping piece and the second clamping piece, so that the first clamping piece and the second clamping piece can be opened naturally and are convenient to use.

As a preferable scheme of the utility model, the first clamping piece and the second clamping piece are provided with notches which are suitable for the rotation of the balls, and the spherical rotation limiting block is positioned in the notches to rotate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the fixed plug block can be limited after being inserted into the slot through the arranged slot and the limiting slot, so that the fixed plug block can be quickly fixed, the fixed plug block can be limited after the first limiting plug block is inserted into the limiting slot on one side through the arranged slide block, the knob is pushed to drive the screw to rotate, the screw is enabled to rotate in the internal thread of the slide block, the slide block is pushed to extrude one side of the fixed plug block, the limit of the fixed plug block is realized, and the slide block is loosened and separated from one side of the fixed plug block by rotating the knob during disassembly, so that the fixed plug block can be separated and disassembled.

2. According to the utility model, the second limiting plug block is inserted into the limiting slot on the other side, so that the stability of the fixed plug block after the other side is clamped can be realized, and the first clamping piece and the second clamping piece can realize natural rebound when the grab handle ends of the first clamping piece and the second clamping piece are pressed through the spring telescopic rod, so that the first clamping piece and the second clamping piece can be opened naturally and are convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the front view of the present utility model;

fig. 4 is an enlarged schematic view of the structure a of the present utility model.

In the figure: 1. a clamping mechanism; 2. the module mechanism is easy to replace; 3. a limiting mechanism; 4. an elastic mechanism; 5. a first clip; 6. a second clip; 7. a limiting end; 8. a clamping module; 9. fixing the insert block; 10. a slot; 11. a limit slot; 12. the first limiting plug block; 13. a slide block; 14. the second limiting plug block; 15. a thread groove; 16. a screw; 17. a limit groove; 18. rotating the notch; 19. a knob; 20. an extension plate; 21. a spring telescoping rod; 22. the spherical rotation limiting block.

Detailed Description

In order to facilitate understanding of the technical means, objects and effects of the present utility model, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

It is to be noted that all terms used for directional and positional indication in the present utility model, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "low", "lateral", "longitudinal", "center", etc. are merely used to explain the relative positional relationship, connection, etc. between the components in a particular state (as shown in the drawings), and are merely for convenience of description of the present utility model, and do not require that the present utility model must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-4, the present utility model provides a technical solution:

a clamping tool bit for a quick-change module, comprising a clamping mechanism 1, further comprising:

the module mechanism 2 is easy to replace, the module mechanism 2 is fixed in the jaw, the module mechanism 2 is easy to replace and is inserted into the clamping end of the clamp mechanism 1, and the module mechanisms 2 which are easy to replace on two sides are mutually attached;

the limiting mechanisms 3 are fixed on two sides of the clamping mechanism 1;

and the elastic mechanism 4 is fixed at the grab handle end of the limiting mechanism 3.

As an example of the present utility model, the clamping mechanism 1 includes:

the first clamping piece 5 is a side clamp;

the second clamping piece 6 is a clamp on the other side, the second clamping piece 6 and the first clamping piece 5 are of Z-shaped structures, and the second clamping piece 6 and the first clamping piece 5 are arranged in a crossing manner;

the limiting end 7 is inserted at the intersection point of the first clamping piece 5 and the second clamping piece 6, and the first clamping piece 5 and the second clamping piece 6 rotate by taking the limiting end 7 as the circle center.

As an example of the present utility model, the easy-replacement module mechanism 2 includes:

the slots 10 are formed in one side of the opposite surfaces of the first clamping piece 5 and the second clamping piece 6, and the slots 10 on two sides are oppositely arranged;

the fixed plug blocks 9, the fixed plug blocks 9 are fixed on the side edges of the clamping modules 8, the fixed plug blocks 9 are inserted into the slots 10, and the plug blocks 9 are fixed on two sides;

spacing slot 11, spacing slot 11 offer in the both ends of fixed inserted block 9, and the inside of one side spacing slot 11 inserts and closes and be connected with first spacing inserted block 12, can realize spacing after inserting the inside of slot 10 with fixed inserted block 9 through slot 10 and spacing slot 11 that set up to can realize fixing fast of fixed inserted block 9.

As an example of the present utility model, the limit mechanism 3 includes:

the rotating notch 18 is formed in the first clamping piece 5 and the second clamping piece 6;

the limiting groove 17 is formed in the first clamping piece 5 and the second clamping piece 6, two limiting grooves 17 and a rotating notch 18 formed in the first clamping piece 5 and the second clamping piece 6 are positioned on the opposite intersecting surfaces of the first clamping piece 5 and the second clamping piece 6, and the limiting groove 17 is communicated with the inside of the slot 10;

a slide block 13, wherein the slide block 13 is inserted into the slot 10 to slide, and the slide block 13 is fit with one side of the fixed insert 9;

a thread groove 15, the thread groove 15 is arranged in the slider 13;

the screw 16 is rotatably inserted into the thread groove 15 and is in threaded connection with the thread groove 15;

knob 19, knob 19 is fixed in the other end of screw rod 16, knob 19 is limited in the inside rotation of rotating notch 18, screw rod 16 is limited in the inside rotation of spacing groove 17, can insert spacing slot 11 inside back to fixed inserted block 9 on one side through the slider 13 that sets up first spacing inserted block 12, promote knob 19 again and drive screw rod 16 and rotate, make screw rod 16 be located the internal thread rotation of slider 13, promote one side of slider 13 extrusion fixed inserted block 9, realize spacing to fixed inserted block 9, rotate knob 19 when dismantling and make slider 13 and one side loose separation of fixed inserted block 9, can realize the separation realization dismouting to fixed inserted block 9.

As an example of the present utility model, the limit mechanism 3 further includes:

the second spacing plug-in block 14, the second spacing plug-in block 14 is fixed in one side of slider 13, and second spacing plug-in block 14 sets up with fixed plug-in block 9 relatively, and the second spacing plug-in block 14 inserts in the spacing slot 11 of opposite side inside, through the spacing slot 11 inside of the spacing plug-in block 14 of the second that sets up inserting into the opposite side, can realize the stability after the opposite side centre gripping to fixed plug-in block 9.

As an example of the present utility model, the elastic mechanism 4 includes:

the extending plate 20 is fixed at the grab handle positions of the first clamping piece 5 and the second clamping piece 6, the height of the extending plate 20 fixed at one side of the first clamping piece 5 is the same as the thickness of the second clamping piece 6 and is arranged oppositely, and the height of the extending plate 20 fixed at one side of the second clamping piece 6 is the same as the thickness of the first clamping piece 5 and is arranged oppositely;

the number of the spring telescopic rods 21 is two, one of the two rows is positioned between the second clamping piece 6 and the side extension plate 20 opposite to the second clamping piece 6, and the other row of the spring telescopic rods 21 is positioned between the first clamping piece 5 and the side extension plate 20 opposite to the first clamping piece 5;

the spherical rotation limiting block 22, the spherical rotation limiting block 22 is fixed at the two ends of the spring telescopic rod 21, the spherical rotation limiting block 22 is limited to the internal rotation of the first clamping piece 5 and the second clamping piece 6, and the first clamping piece 5 and the second clamping piece 6 can realize natural resilience when the handle ends of the first clamping piece 5 and the second clamping piece 6 are pressed through the set spring telescopic rod 21, so that the first clamping piece 5 and the second clamping piece 6 can be opened naturally and are convenient to use.

As an example of the present utility model, the first clamping piece 5 and the second clamping piece 6 are provided with notches adapted to the rotation of the balls, and the spherical rotation limiting block 22 is located in the notches to rotate.

Working principle: the fixed plug 9 is inserted into the slot 10 and then is limited, the fixed plug 9 is quickly fixed, the sliding block 13 limits the fixed plug 9 after the first limiting plug 12 is inserted into the limiting slot 11 on one side, the knob 19 is pushed to drive the screw 16 to rotate, the screw 16 is enabled to be located on the inner thread of the sliding block 13 to rotate, the sliding block 13 is pushed to extrude one side of the fixed plug 9, limiting of the fixed plug 9 is achieved, the knob 19 is rotated to enable the sliding block 13 to be separated from one side of the fixed plug 9 in a loosening mode during disassembly, separation of the fixed plug 9 can be achieved, disassembly and assembly of the fixed plug 9 can be achieved, the second limiting plug 14 is inserted into the limiting slot 11 on the other side, reinforcement is achieved after the other side of the fixed plug 9 is clamped, and when the grab handles of the first clamping piece 5 and the second clamping piece 6 are pressed, natural rebound of the first clamping piece 5 and the second clamping piece 6 is achieved under the action of the spring telescopic rod 21, and the first clamping piece 5 and the second clamping piece 6 are enabled to be opened naturally and conveniently to press and clamp.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A clamping tool head with a quick-change module, comprising a clamping mechanism (1), characterized in that it also comprises:

the easy-to-replace module mechanism (2), wherein the easy-to-replace module mechanism (2) is fixed in the jaw, the easy-to-replace module mechanism (2) is inserted into the clamping end of the clamp mechanism (1), and the easy-to-replace module mechanisms (2) on two sides are mutually attached;

the limiting mechanisms (3) are fixed on two sides of the clamping mechanism (1);

the elastic mechanism (4), the elastic mechanism (4) is fixed at the grab handle end of the limiting mechanism (3).

2. A quick change modular clamping tool bit as recited in claim 1, wherein: the clamping mechanism (1) comprises:

the first clamping piece (5), the first clamping piece (5) is a side clamp;

the second clamping piece (6), the second clamping piece (6) is a clamp on the other side, the second clamping piece (6) and the first clamping piece (5) are both Z-shaped structures, and the second clamping piece (6) and the first clamping piece (5) are arranged in a crossing manner;

the limiting end (7), the limiting end (7) is inserted in the intersection of the first clamping piece (5) and the second clamping piece (6), and the first clamping piece (5) and the second clamping piece (6) rotate by taking the limiting end (7) as the circle center.

3. A quick change modular clamping tool bit as recited in claim 2, wherein: the easy-replacement module mechanism (2) comprises:

the slots (10) are formed in one side of the opposite surfaces of the first clamping piece (5) and the second clamping piece (6), and the slots (10) on two sides are oppositely arranged;

the fixed plug-in block (9), the fixed plug-in block (9) is fixed on the side edge of the clamping module (8), the fixed plug-in block (9) is inserted into the slot (10), and the plug-in blocks (9) are fixed on two sides;

the limiting slot (11), limiting slot (11) are offered in the both ends of fixed inserted block (9), and the inside plug-in connection of one side limiting slot (11) has first spacing inserted block (12).

4. A quick change modular clamping tool bit as recited in claim 3, wherein: the limit mechanism (3) comprises:

the rotating notch (18) is formed in the first clamping piece (5) and the second clamping piece (6);

the limiting grooves (17) are formed in the first clamping piece (5) and the second clamping piece (6), the two limiting grooves (17) and the rotating notch (18) formed in the first clamping piece (5) and the second clamping piece (6) are located on the opposite intersecting surfaces of the first clamping piece (5) and the second clamping piece (6), and the limiting grooves (17) are communicated with the inside of the slot (10);

the sliding block (13) is inserted into the slot (10) to slide, and the sliding block (13) is suitable for being attached to one side of the fixed insertion block (9);

a thread groove (15), wherein the thread groove (15) is formed in the slider (13);

the screw rod (16) is rotationally inserted into the threaded groove (15) and is in threaded connection with the threaded groove (15);

the knob (19), the other end that knob (19) was fixed to screw rod (16), the inside rotation that the knob (19) was restricted to rotate notch (18), the inside rotation that screw rod (16) was restricted to spacing groove (17).

5. A quick change modular clamping tool bit as recited in claim 4, wherein: the limiting mechanism (3) further comprises:

the second limiting plug block (14), the second limiting plug block (14) is fixed on one side of the sliding block (13), the second limiting plug block (14) is arranged opposite to the fixed plug block (9), and the second limiting plug block (14) is inserted into the limiting slot (11) on the other side.

6. A quick change modular clamping tool bit as recited in claim 1, wherein: the elastic mechanism (4) comprises:

the extension plate (20) is fixed at the handle positions of the first clamping piece (5) and the second clamping piece (6), the height of the extension plate (20) fixed at one side of the first clamping piece (5) is the same as the thickness of the second clamping piece (6) and is opposite to the thickness of the second clamping piece (6), and the height of the extension plate (20) fixed at one side of the second clamping piece (6) is the same as the thickness of the first clamping piece (5) and is opposite to the thickness of the first clamping piece (5);

the spring telescopic rods (21) are arranged in two rows, one row is positioned between the second clamping piece (6) and the side extension plate (20) opposite to the second clamping piece (6), and the other row of spring telescopic rods (21) is arranged between the first clamping piece (5) and the side extension plate (20) opposite to the first clamping piece (5);

the spherical rotation limiting blocks (22) are fixed at two ends of the spring telescopic rod (21), and the spherical rotation limiting blocks (22) are limited to the inner rotation of the first clamping piece (5) and the second clamping piece (6).

7. The quick change modular clamping tool bit of claim 6 wherein: the first clamping piece (5) and the second clamping piece (6) are provided with notches which are suitable for rotation of the balls, and the spherical rotation limiting block (22) is positioned in the notches to rotate.