CN218110480U

CN218110480U - Pliers pressure head convenient to installation

Info

Publication number: CN218110480U
Application number: CN202221862375.5U
Authority: CN
Inventors: 邵柯
Original assignee: Jiangsu Haoyi Metal Technology Co ltd
Current assignee: Jiangsu Haoyi Metal Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-23
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a pliers pressure head convenient to installation, including pliers, two pressure heads and four connecting rods, two pressure heads are located the left and right sides of pliers inner chamber respectively, and four connecting rods evenly distributed are in the both sides of pliers inner chamber top and bottom, one side and the pressure head fixed connection that the connecting rod is close to the pressure head, the standing groove has all been seted up to the left and right sides of pliers inner chamber, the inner chamber of standing groove is provided with the positioning mechanism who uses with the pressure head cooperation, the inner chamber of standing groove is provided with the drive mechanism who uses with the positioning mechanism cooperation. Through the cooperation that sets up pliers, pressure head, connecting rod, standing groove, positioning mechanism and drive mechanism use, it is fixed to have solved current pressure head and be connected with the pliers through welded mode, can consume certain time at the in-process of installation pressure head, and the pressure head size that needs to use under the service environment of difference moreover is inequality, just so leads to the unable quick problem of installing the pressure head.

Description

Pliers pressure head convenient to installation

Technical Field

The utility model belongs to the technical field of the instrument extension, especially, relate to a pliers pressure head convenient to installation.

Background

The pliers is a construction tool commonly used, thereby the result of use that the pressure head needs is installed to the double-layered mouth of pliers to the demand of following apart from self under different service environment, but the pressure head is usually for welded connection with the double-layered mouth of pliers, and the size of pressure head then is fixed, no matter be at the welded in-process, still when needing to change the pressure head of equidimension, all comparatively inconvenient, can't be quick install the pressure head or demolish the change, the problem that prior art exists is: the pressure head is connected fixedly through welded mode and pliers, can consume certain time at the in-process of installation pressure head, and the pressure head size that needs to use under the service environment of difference is inequality moreover, just so leads to unable quick installing the pressure head.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a pliers pressure head convenient to installation possesses the advantage of convenient installation pressure head, has solved current pressure head and has been connected fixedly through welded mode and pliers, can consume certain time at the in-process of installation pressure head, and the pressure head size that needs to use under the service environment of difference moreover is inequality, just so leads to the unable quick problem of installing the pressure head.

The utility model discloses a realize like this, a pliers pressure head convenient to installation, including pliers, two pressure heads and four connecting rods, two pressure heads are located the left and right sides of pliers inner chamber respectively, and four connecting rods evenly distributed are in the both sides of pliers inner chamber top and bottom, one side and the pressure head fixed connection that the connecting rod is close to the pressure head, the standing groove has all been seted up to the left and right sides of pliers inner chamber, the inner chamber of standing groove is provided with the positioning mechanism who uses with the pressure head cooperation, the inner chamber of standing groove is provided with the drive mechanism who uses with the positioning mechanism cooperation.

As the utility model discloses preferred, positioning mechanism includes two locating levers, the top fixedly connected with extrusion piece of locating lever, the equal fixedly connected with extension spring in one side that two locating levers are opposite, the extension spring is close to one side of standing groove inner wall and the inner wall fixed connection of standing groove, and through setting up positioning mechanism, the locating lever has played can be quick carry out the effect fixed to the pressure head through the connecting rod.

As the utility model discloses it is preferred, drive mechanism includes the fly leaf, the equal fixedly connected with pressure piece in the left and right sides of fly leaf front side, two relative one sides of pressure piece all with the surface contact of extrusion piece, the front side fixedly connected with transfer line of fly leaf, the equal fixedly connected with spring in the bottom of the fly leaf left and right sides, through setting up drive mechanism, the fly leaf has played and has used the quick drive locating lever to remove effect through the cooperation of pressure piece and extrusion piece.

As the utility model discloses preferred, the equal swing joint in the left and right sides of fly leaf inner chamber has the stopper, the stopper is close to one side of standing groove inner wall and the inner wall fixed connection of standing groove, and through setting up the stopper, the stopper has played and can carry out spacing effect to the fly leaf, has avoided the fly leaf to appear the condition of rocking at the in-process that removes.

As the utility model discloses it is preferred, the bottom fixedly connected with slider of locating lever, the rear side swing joint of slider has the bracing piece, the bottom of bracing piece and the inner wall fixed connection of standing groove, through setting up slider and bracing piece, the slider has played the effect that can assist the locating lever to carry out steady movement with the cooperation use of bracing piece.

As the utility model discloses preferred, the constant head tank has all been seted up to one side that two connecting rods are relative, and one side that two locating levers are opposite all contacts with the inner chamber of constant head tank, through setting up the constant head tank, the constant head tank can make the locating lever better carry out the effect of stabilizing the connection with the connecting rod with the locating lever butt joint.

As the utility model discloses it is preferred, the movable hole has all been seted up to the left and right sides of pliers front side, the front side of transfer line passes the movable hole and extends the front side of pliers, and through setting up the movable hole, thereby the movable hole has avoided the transfer line to produce the frictional condition with the inner wall contact of pliers when removing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up pliers, pressure head, connecting rod, standing groove, positioning mechanism and drive mechanism is used, has solved current pressure head and has been connected fixedly through welded mode and pliers, can consume certain time at the in-process of installation pressure head, and the pressure head size that needs to use under the service environment of difference moreover is inequality, just so leads to the unable quick problem of installing the pressure head.

2. The utility model discloses a set up connecting rod, standing groove, positioning mechanism and drive mechanism, drive positioning mechanism through drive mechanism and remove to suitable position after, dock pressure head and pliers and make the inner chamber that the connecting rod inserted the pliers, loosen drive mechanism, positioning mechanism can fix the pressure head through the connecting rod at the in-process that resets, has accomplished the installation to the pressure head.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a partial structure display diagram provided by the embodiment of the present invention;

fig. 3 is a connection diagram of the embodiment of the present invention, which provides an overall structure.

In the figure: 1. a pair of pliers; 2. a pressure head; 3. a connecting rod; 4. a placement groove; 5. a positioning mechanism; 6. a transmission mechanism; 501. positioning a rod; 502. extruding the block; 503. a tension spring; 601. a movable plate; 602. a pressure block; 603. a transmission rod; 604. a spring; 7. a limiting block; 8. a slider; 9. a support bar; 10. positioning a groove; 11. and (4) a movable hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pliers pressure head convenient to installation, including pliers 1, two pressure heads 2 and four connecting rods 3, two pressure heads 2 are located the left and right sides of 1 inner chamber of pliers respectively, four connecting rods 3 evenly distributed are in the both sides of 1 inner chamber top of pliers and bottom, one side and the pressure head 2 fixed connection that connecting rod 3 is close to pressure head 2, standing groove 4 has all been seted up to the left and right sides of 1 inner chamber of pliers, the inner chamber of standing groove 4 is provided with the positioning mechanism 5 that uses with the cooperation of pressure head 2, the inner chamber of standing groove 4 is provided with the drive mechanism 6 that uses with the 5 cooperations of positioning mechanism.

Referring to fig. 3, the positioning mechanism 5 includes two positioning rods 501, a pressing block 502 is fixedly connected to the top of the positioning rods 501, a tension spring 503 is fixedly connected to each of opposite sides of the two positioning rods 501, and one side of the tension spring 503 close to the inner wall of the placing groove 4 is fixedly connected to the inner wall of the placing groove 4.

Adopt above-mentioned scheme: through setting up positioning mechanism 5, locating lever 501 has played the effect that can be quick fix pressure head 2 through connecting rod 3.

Referring to fig. 3, the transmission mechanism 6 includes a movable plate 601, pressure blocks 602 are fixedly connected to left and right sides of a front side of the movable plate 601, opposite sides of the two pressure blocks 602 are in contact with a surface of the pressing block 502, a transmission rod 603 is fixedly connected to the front side of the movable plate 601, and springs 604 are fixedly connected to bottoms of the left and right sides of the movable plate 601.

Adopt above-mentioned scheme: through setting up drive mechanism 6, portable plate 601 has played the effect that can use quick drive locating lever 501 to remove through the cooperation of pressure piece 602 and extrusion piece 502.

Referring to fig. 3, the left side and the right side of the inner cavity of the movable plate 601 are movably connected with a limiting block 7, and one side of the limiting block 7 close to the inner wall of the placing groove 4 is fixedly connected with the inner wall of the placing groove 4.

Adopt above-mentioned scheme: through setting up stopper 7, stopper 7 has played and can carry out spacing effect to fly leaf 601, has avoided fly leaf 601 to appear the condition of rocking at the in-process that removes.

Referring to fig. 3, a sliding block 8 is fixedly connected to the bottom of the positioning rod 501, a supporting rod 9 is movably connected to the rear side of the sliding block 8, and the bottom of the supporting rod 9 is fixedly connected to the inner wall of the placing groove 4.

Adopt above-mentioned scheme: through setting up slider 8 and bracing piece 9, slider 8 has played the effect that can assist locating lever 501 to carry out steady movement with the cooperation use of bracing piece 9.

Referring to fig. 3, the positioning grooves 10 are formed on the opposite sides of the two connecting rods 3, and the opposite sides of the two positioning rods 501 are in contact with the inner cavities of the positioning grooves 10.

Adopt above-mentioned scheme: through setting up constant head tank 10, constant head tank 10 and locating lever 501 butt joint can make locating lever 501 better carry out the effect of stabilizing the connection with connecting rod 3.

Referring to fig. 1, the left and right sides of the front side of the forceps 1 are both provided with movable holes 11, and the front side of the transmission rod 603 passes through the movable holes 11 and extends to the front side of the forceps 1.

Adopt above-mentioned scheme: by providing the movable hole 11, the movable hole 11 prevents the transmission rod 603 from contacting the inner wall of the forceps 1 when moving, thereby generating friction.

The utility model discloses a theory of operation:

when the pressing head is used, the transmission rod 603 is pressed, the transmission rod 603 can drive the movable plate 601 to move, the movable plate 601 can compress the spring 604 and drive the pressure block 602 to be in contact with the surface of the pressing block 502 in the moving process, the pressing block 502 can drive the positioning rod 501 to move after being stressed, the positioning rod 501 can stretch the tension spring 503 when moving, the pressing head 2 is butted with the pliers 1 after the positioning rod 501 moves to a proper position, the connecting rod 3 is inserted into an inner cavity of the pliers 1, the transmission rod 603 is loosened, the elastic force of the spring 604 rebounds and drives the movable plate 601 to reset, the pressing block 502 can be separated from the stressed state by the movable plate 601 in the resetting process, after the pressing block 502 is separated from the stress, the tension force of the tension spring 503 is contracted to drive the positioning rod 501 to be inserted into the inner cavity of the positioning groove 10 to fix the connecting rod 3 through the pliers 1, and the connecting rod 3 can complete the installation of the pressing head 2 after being fixed.

In summary, the following steps: this pliers pressure head convenient to installation uses through the cooperation that sets up pliers 1, pressure head 2, connecting rod 3, standing groove 4, positioning mechanism 5 and drive mechanism 6, has solved current pressure head and has been connected fixedly through welded mode and pliers, can consume certain time at the in-process of installation pressure head, and the pressure head size that needs to use under the service environment of difference is inequality moreover, just so leads to the unable quick problem of installing to the pressure head.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a pliers pressure head convenient to installation, includes pliers (1), two pressure heads (2) and four connecting rods (3), its characterized in that: two pressure heads (2) are located the left and right sides of pliers (1) inner chamber respectively, and four connecting rod (3) evenly distributed are in the both sides of pliers (1) inner chamber top and bottom, one side and pressure head (2) fixed connection that connecting rod (3) are close to pressure head (2), standing groove (4) have all been seted up to the left and right sides of pliers (1) inner chamber, the inner chamber of standing groove (4) is provided with positioning mechanism (5) that use with pressure head (2) cooperation, the inner chamber of standing groove (4) is provided with drive mechanism (6) that use with positioning mechanism (5) cooperation.

2. A readily installable pliers indenter of claim 1, wherein: the positioning mechanism (5) comprises two positioning rods (501), the top of each positioning rod (501) is fixedly connected with an extrusion block (502), one opposite side of each positioning rod (501) is fixedly connected with a tension spring (503), and one side, close to the inner wall of the placement groove (4), of each tension spring (503) is fixedly connected with the inner wall of the placement groove (4).

3. An easily installable pliers crimp as claimed in claim 2 wherein: the transmission mechanism (6) comprises a movable plate (601), pressure blocks (602) are fixedly connected to the left side and the right side of the front side of the movable plate (601), one side, opposite to the two pressure blocks (602), of each pressure block is in surface contact with the extrusion block (502), a transmission rod (603) is fixedly connected to the front side of the movable plate (601), and springs (604) are fixedly connected to the bottoms of the left side and the right side of the movable plate (601).

4. A readily installable pliers crimp as defined in claim 3 wherein: the left side and the right side of the inner cavity of the movable plate (601) are movably connected with limiting blocks (7), and one side, close to the inner wall of the placing groove (4), of each limiting block (7) is fixedly connected with the inner wall of the placing groove (4).

5. An easily installable pliers crimp as claimed in claim 2 wherein: the bottom of the positioning rod (501) is fixedly connected with a sliding block (8), the rear side of the sliding block (8) is movably connected with a supporting rod (9), and the bottom of the supporting rod (9) is fixedly connected with the inner wall of the placing groove (4).

6. An easily installable pliers crimp as claimed in claim 2 wherein: constant head tank (10) have all been seted up to one side that two connecting rod (3) are relative, and one side that two locating lever (501) are opposite all contacts with the inner chamber of constant head tank (10).

7. A readily installable pliers crimp as defined in claim 3 wherein: activity hole (11) have all been seted up to the left and right sides of pliers (1) front side, the front side of transfer line (603) passes activity hole (11) and extends the front side of pliers (1).