CN207409781U - Blob of viscose buffer-type Crimping Pliers - Google Patents

Abstract

Blob of viscose buffer-type Crimping Pliers disclosed in the utility model, including nailing gun and the mounting base at nailing gun power output pipe, cavity is provided in the middle part of the mounting base, slidably it is provided with the first brake shoe, the second brake shoe, buffer stopper and impact block in the cavity successively from left to right, it is provided with to hit the piston rod of the impact block in the power output pipe, limiting device is provided on the left of the mounting base.The utility model makes improvement by nailing gun, the powder gas of blank cartridge generation are sent as power by nailing gun, each component being arranged in mounting base guide groove is promoted to collide, extruding fixation is carried out to the cable connector being placed in clamping lock extruded hole, this mode operates succinctly, time saving and energy saving, it is sufficiently large to be clamped intensity, be not in Joint's falling off phenomenon, and the setting of buffer stopper avoids rigid collision between each metal parts in guide groove, extends service life.

Description

Blob of viscose buffer-type Crimping Pliers

Technical field

The utility model is related to electric power facility technical field of tools more particularly to a kind of blob of viscose buffer-type Crimping Pliers.

Background technology

Crimping Pliers is widely used as a kind of clamping tool of cable connector, but existing Crimping Pliers on the market, Operative employee uses time-consuming and laborious, and work efficiency is low, and it is pure locked by manpower, often there is clamping insufficient strength, The caducous situation of connector, Crimping Pliers are also easily lost in itself, influence normally to use.

Utility model content

The purpose of this utility model is that in place of avoiding the deficiencies in the prior art, blob of viscose buffer-type Crimping Pliers is provided, so as to Effectively solve the shortcomings of the prior art.

To achieve the above object, the technical solution that the utility model is taken is：Blob of viscose buffer-type Crimping Pliers, including nailing gun With the mounting base at nailing gun power output pipe, connecting portion is provided on the left of the nailing gun, in the connecting portion Clamping block is connected with by spring, the side wall of the power output pipe is provided with the strip gab that the clamping block is facilitated to slide, Cavity is provided in the middle part of the mounting base, the first brake shoe, the second lock are slidably provided with successively from left to right in the cavity Block, buffer stopper and impact block are provided with to hit the piston rod of the impact block, the mounting base in the power output pipe Left side be provided with limiting device.

Further, the upper and lower ends of the cavity are provided with guide groove.

Further, the upper and lower ends of first brake shoe, the second brake shoe, buffer stopper and impact block respectively with the guide groove It is equipped with.

Further, the buffer stopper includes being arranged on intermediate blob of viscose and is arranged on the guide pad of upper and lower both sides, is oriented to Block is slidably arranged in the guide groove.

Further, the guide pad is metal material.

Further, the right end of first brake shoe is provided with the first extruded hole that section is isosceles trapezoid, second lock The left end of block is provided with section as isosceles trapezoid and the second extruded hole of regular hexagon is cooperatively formed with first extruded hole.

Further, spring, the both ends difference of the spring are provided between the impact block and cavity right side inner wall It is pushed against with inner wall on the right side of impact block right end and cavity.

Further, the section of the clamping block is trapezoidal.

Further, the piston rod includes axostylus axostyle and pole cap.

Further, the shaft rod upper sleeve is connected to loop buffer pad and compression spring, and the loop buffer pad is arranged on the pole cap Between compression spring.

The above-mentioned technical proposal of the utility model has the advantages that：The utility model is made by nailing gun to be changed Into, the powder gas of blank cartridge generation are sent as power by nailing gun, promotion is arranged on the piston rod in power output pipe, By piston rod impact block, and then each component being arranged in mounting base guide groove is promoted to collide, to being placed on card It connecing the cable connector in lock extruded hole and carries out extruding fixation, this mode operates succinctly, time saving and energy saving, and clamping intensity is sufficiently large, Be not in Joint's falling off phenomenon, and the setting of buffer stopper avoids rigid collision between each metal parts in guide groove, prolongs Service life is grown.

Description of the drawings

Fig. 1 is the utility model embodiment structure diagram；

Fig. 2 is the utility model embodiment partial structural diagram；

Fig. 3 is the utility model embodiment using state structure diagram.

Specific embodiment

The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used for limiting the scope of the utility model.

In the description of the utility model, unless otherwise indicated, " multiple " are meant that two or more；Term The orientation or position of the instructions such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model., it is necessary to which explanation, provides unless otherwise specific in the description of the utility model And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through It is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition Concrete meaning.

As shown in Figs. 1-3, the blob of viscose buffer-type Crimping Pliers described in the present embodiment, including nailing gun 1 with being mounted on nailing gun Mounting base 3 at power output pipe 1a, the left side of nailing gun 1 are provided with connecting portion, and connecting portion is interior to be connected with clamping by spring Block 2, the side wall of power output pipe 1a are provided with the strip gab 1b that clamping block 2 is facilitated to slide, and 3 middle part of mounting base is provided with cavity 4, slidably it is provided with the first brake shoe 5, the second brake shoe 6, buffer stopper 7 and impact block 8, power in cavity 4 successively from left to right The piston rod 12 to impact block 8 is provided in efferent duct 1a, the left side of mounting base 3 is provided with limiting device 9, /V dress 9 are put as pin.

The upper and lower ends of cavity 4 are provided with guide groove 10, the first brake shoe 5, the second brake shoe 6, buffer stopper 7 and impact block 8 Upper and lower ends are equipped with respectively with guide groove 10.

Buffer stopper 7 includes being arranged on intermediate blob of viscose 7a and is arranged on the guide pad 7b of upper and lower both sides, and guide pad 7b is slided It is dynamic to be arranged in guide groove 10.

Preferably, guide pad 7b is metal material.

The right end of first brake shoe 5 is provided with the first extruded hole 5a that section is isosceles trapezoid, and the left end of the second brake shoe 6 is set There is section for isosceles trapezoid and the second extruded hole 6a of regular hexagon is cooperatively formed with the first extruded hole 5a.

Be provided with spring 11 between 4 right side inner wall of impact block 8 and cavity, the both ends of spring 11 respectively with 8 right end of impact block And 4 right side inner wall of cavity pushes against, spring 11 plays the role of power-assisted to the activity of impact block 8.

Preferably, the section of clamping block 2 is trapezoidal.

Power output pipe 1a is slidably socketed with nailing gun shell, and the top of clamping block 2 is arranged in strip gab 1b, When nailing gun shell slides, the top of clamping block 2 can be resisted against at the port of strip gab 1b, so as to play position-limiting action, Prevent nailing gun shell from coming off.

Piston rod 12 includes axostylus axostyle and pole cap, and shaft rod upper sleeve is connected to loop buffer pad 12a and compression spring 12b, loop buffer pad 12a is arranged between pole cap and compression spring 12b, and loop buffer pads 12a and compression spring 12b to play cushioning effect to piston rod 12, It prevents piston rod 12 from rigid collision occurring in power output pipe 1a, and then extends the service life of nailing gun.

For nailing gun 1 in the state of work is treated, loop buffer pad 12 can squeeze clamping block 2, the spring below clamping block 2 Under the action of, clamping block 2 can be retracted in strip gab 1b, and after shooting, the impact force of gases at high pressure makes piston rod 12 to installation Impact in seat 3, so that loop buffer pad 12a overbottom pressure springs 12b is promoted to the left, at this point, effect of the clamping block 2 in spring So that it is moved up under power, and through strip gab 1b, the upper end of clamping block 2 is made to be clipped in loop buffer pad 12 and piston rod bar Space between cap, and stick on the left side wall of pole cap.

The operation principle of the utility model is：As shown in Fig. 2, cable is injected in line nose, then will need to clamp solid Fixed position is put between first, second brake shoe, then cocking, as shown in figure 3, power output pipe inspection goes out high pressure gas Body, gases at high pressure promote piston rod to be moved to the left simultaneously impact block, and then make buffer stopper, the second brake shoe, the first brake shoe to the left Mobile, the extruded hole on the inside of first, second brake shoe squeezes line nose flat, electric wire and line nose is fastened, buffer stopper plays one The effect of buffering prevents parts from being damaged under the impact of high pressure, and limiting device prevents impact force from crossing each component of ambassador in cavity Middle pop-up after the completion of extruding, lifts nailing gun upwards, makes the shell upward sliding of nailing gun, and then is driven by clamping block Piston rod moves up in power output pipe, and piston rod is made to reach range.

The embodiment of the utility model in order to example and description for the sake of and provide, and be not exhaustively or will The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Selection and description embodiment are to more preferably illustrate the principle and practical application of the utility model, and make this field Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.

Claims (10)

1. blob of viscose buffer-type Crimping Pliers, it is characterised in that：Including nailing gun and the installation at nailing gun power output pipe , connecting portion is provided on the left of the nailing gun, the connecting portion is interior to be connected with clamping block, the power output by spring The side wall of pipe is provided with the strip gab that the clamping block is facilitated to slide, and cavity, the cavity are provided in the middle part of the mounting base In be slidably provided with the first brake shoe, the second brake shoe, buffer stopper and impact block successively from left to right, in the power output pipe It is provided with to hit the piston rod of the impact block, limiting device is provided on the left of the mounting base.

2. blob of viscose buffer-type Crimping Pliers according to claim 1, it is characterised in that：The upper and lower ends of the cavity are provided with Guide groove.

3. blob of viscose buffer-type Crimping Pliers according to claim 2, it is characterised in that：First brake shoe, the second brake shoe delay The upper and lower ends for rushing block and impact block are equipped with respectively with the guide groove.

4. blob of viscose buffer-type Crimping Pliers according to claim 3, it is characterised in that：The buffer stopper includes being arranged on centre Blob of viscose and be arranged on the guide pads of upper and lower both sides, guide pad is slidably arranged in the guide groove.

5. blob of viscose buffer-type Crimping Pliers according to claim 3, it is characterised in that：The guide pad is metal material.

6. blob of viscose buffer-type Crimping Pliers according to claim 1, it is characterised in that：The right end of first brake shoe is provided with Section is the first extruded hole of isosceles trapezoid, and the left end of second brake shoe is provided with section as isosceles trapezoid and with described first Extruded hole cooperatively forms the second extruded hole of regular hexagon.

7. blob of viscose buffer-type Crimping Pliers according to claim 1, it is characterised in that：The impact block and cavity right side Spring is provided between inner wall, the both ends of the spring push against respectively with inner wall on the right side of impact block right end and cavity.

8. blob of viscose buffer-type Crimping Pliers according to claim 1, it is characterised in that：The section of the clamping block is trapezoidal.

9. blob of viscose buffer-type Crimping Pliers according to claim 1, it is characterised in that：The piston rod includes axostylus axostyle and bar Cap.

10. blob of viscose buffer-type Crimping Pliers according to claim 9, it is characterised in that：It is slow that the shaft rod upper sleeve is connected to annular Punching pad and compression spring, the loop buffer pad are arranged between the pole cap and compression spring.