CN215968479U

CN215968479U - Internal hexagonal wrench for tightening and disassembling full-diameter punch

Info

Publication number: CN215968479U
Application number: CN202122117470.4U
Authority: CN
Inventors: 余凯松; 李孟珠; 周嘉嘉
Original assignee: Xiangyang Runxinyuan Forging Co ltd
Current assignee: Xiangyang Runxinyuan Forging Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an inner hexagonal wrench for tightening and disassembling a full-diameter punch, which comprises an operating handle, wherein one end of the operating handle is fixedly connected with an installation block, the bottom of the installation block is provided with an installation groove, an inner hexagonal joint is clamped in the installation groove through a clamping mechanism, adjusting mechanisms are arranged inside the installation block and on two sides of the installation groove, each adjusting mechanism comprises a first installation cavity arranged in the installation block, and an adjusting rod is rotatably connected between the front and the back of the inner wall of the first installation cavity through a rotating shaft. This tighten and dismantle full-diameter for drift hexagon socket head spanner, when needing to be changed, press adjustment button, drive through the ejector pin and adjust the pole and rotate and then drive the motion of latch mechanism and make latch mechanism break away from the hexagon socket head adapter, convenient change the hexagon socket head adapter of hexagon socket head spanner, easy operation, the practicality is strong, has effectively reduced the consumption of spanner, has reduced manufacturing cost.

Description

Internal hexagonal wrench for tightening and disassembling full-diameter punch

Technical Field

The utility model relates to the technical field of mechanical assembling tools, in particular to an inner hexagonal wrench for tightening and disassembling a full-diameter punch.

Background

The punch is also called a male die, an upper die, a male die, a punch needle and the like, is a metal part on a punching die in a mechanical tool, and is also divided into an A-shaped punch, a T-shaped punch and a special-shaped punch. The punch is a metal part arranged on the stamping die and is in direct contact with the material, so that the material is deformed and cut, and a required finished product or a semi-finished product is obtained.

Socket head cap screws are commonly used for fastening, connecting, etc. various mechanical structures. Because the hexagon socket head cap screw have be convenient for fasten, dismantle, be difficult to advantages such as slip angle, consequently the drift adopts the hexagon socket head cap screw to fix to the die stamping machine usually, the drift is at the in-process of enterprising with dismantling, need dedicated hexagon socket head cap spanner to operate, the hexagonal prism of hexagon socket head cap spanner constantly wears out after the hexagon socket head cap spanner uses for a long time, lead to the installation that can't carry out the drift and dismantle work, can lead to scrapping of whole spanner usually after the hexagonal prism wears out, not only cause the waste of material easily, and manufacturing cost has been increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the inner hexagonal wrench for tightening and disassembling the full-diameter punch, which solves the problems that the whole wrench is generally scrapped after the hexagonal prism of the inner hexagonal wrench is worn, the material waste is easily caused, and the production cost is increased.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an inner hexagonal wrench for tightening and disassembling a full-diameter punch comprises an operating handle, wherein one end of the operating handle is fixedly connected with an installation block, the bottom of the installation block is provided with an installation groove, an inner hexagonal joint is clamped in the installation groove through a clamping mechanism, adjusting mechanisms are arranged inside the installation block and on two sides of the installation groove, the adjusting mechanisms are movably connected with the clamping mechanism, each adjusting mechanism comprises a first installation cavity arranged in the installation block, an adjusting rod is rotatably connected between the front surface and the back surface of the inner wall of the first installation cavity through a rotating shaft, two ends of the adjusting rod are respectively provided with a sliding groove in a penetrating manner, one end of the adjusting rod is rotatably connected with an ejector rod through the rotating shaft, the ejector rod is slidably connected through the sliding groove on one side of the rotating shaft adjusting rod, and one end of the ejector rod, which is far away from the adjusting rod, penetrates through the installation block and extends to the outside of the installation block, one end of the ejector rod, which is far away from the adjusting rod, is fixedly connected with an adjusting button.

Preferably, the clamping mechanism comprises a second installation cavity arranged inside the installation block, and the second installation cavity is located between the installation groove and the first installation cavity.

Preferably, the top and the bottom of the inner wall of the second mounting cavity are both fixedly connected with sliding rails, a movable plate is slidably connected between the sliding rails, and the right side of the movable plate is fixedly connected with a connecting rod.

Preferably, the one end that the fly leaf was kept away from to the connecting rod runs through the installation piece and extends to the inside of first installation cavity, the one end that the connecting rod is located the inside of first installation cavity is connected with the regulation pole rotation through the pivot.

Preferably, the right side of the movable plate and the surface of the connecting rod are fixedly connected with a return spring, and one end, away from the movable plate, of the return spring is fixedly connected with the inner wall of the second mounting cavity.

Preferably, the opposite side fixedly connected with gag lever post of fly leaf, the one end that the fly leaf was kept away from to the gag lever post runs through the installation piece and extends to the mounting groove in, the spacing groove with gag lever post looks adaptation is seted up on the surface of interior hexagonal joint.

Advantageous effects

The utility model provides an inner hexagonal wrench for tightening and disassembling a full-diameter punch. Compared with the prior art, the method has the following beneficial effects:

(1) the inner hexagonal wrench for tightening and disassembling the full-diameter punch comprises an installation block fixedly connected with one end of an operation handle, a mounting groove is formed in the bottom of the installation block, an inner hexagonal connector is clamped in the mounting groove through a clamping mechanism, adjusting mechanisms are arranged in the installation block and positioned on two sides of the mounting groove and movably connected with the clamping mechanism, each adjusting mechanism comprises a first installation cavity formed in the installation block, an adjusting rod is rotatably connected between the front surface and the back surface of the inner wall of the first installation cavity through a rotating shaft, sliding grooves are formed in two ends of the adjusting rod in a penetrating mode, one end of the adjusting rod is rotatably connected with an ejector rod through the rotating shaft, the ejector rod is slidably connected with the sliding groove on one side of the rotating shaft adjusting rod, one end, away from the adjusting rod, of the ejector rod penetrates through the installation block and extends to the outer portion of the installation block, an adjusting button is fixedly connected with one end, away from the adjusting rod, and when replacement is needed, pressing adjustment button, driving through the ejector pin and adjusting the pole and rotate and then drive the motion of clamping mechanism and make clamping mechanism break away from interior hexagonal and connect, the convenient interior hexagonal that connects to interior hexagonal spanner is changed, easy operation, and the practicality is strong, has effectively reduced the consumption of spanner, has reduced manufacturing cost.

(2) The inner hexagonal wrench for tightening and disassembling the full-diameter punch comprises a second installation cavity arranged inside an installation block through a clamping mechanism, the second installation cavity is positioned between the installation groove and the first installation cavity, slide rails are fixedly connected to the top and the bottom of the inner wall of the second installation cavity, a movable plate is slidably connected between the two slide rails, a connecting rod is fixedly connected to the right side of the movable plate, one end, away from the movable plate, of the connecting rod penetrates through the installation block and extends into the first installation cavity, one end, located inside the first installation cavity, of the connecting rod is rotatably connected with an adjusting rod through a rotating shaft, a reset spring is fixedly connected to the right side of the movable plate and positioned on the surface of the connecting rod, one end, away from the movable plate, of the reset spring is fixedly connected with the inner wall of the second installation cavity, a limiting rod is fixedly connected to the other side of the movable plate, one end, away from the movable plate, of the limiting rod penetrates through the installation block and extends into the installation groove, the spacing groove with gag lever post looks adaptation is seted up on the surface that interior hexagonal connects, and reset spring impels the gag lever post spacing inslot through the fly leaf, fixes interior hexagonal joint, prevents that interior hexagonal joint from breaking away from the mounting groove.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of the socket head of the present invention;

FIG. 3 is a cross-sectional view of the mounting block of the present invention;

FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 3;

fig. 5 is a partial enlarged view of the utility model at B in fig. 3.

In the figure: the device comprises an operating handle 1, an installation block 2, an installation groove 3, a clamping mechanism 4, a second installation cavity 41, a sliding rail 42, a movable plate 43, a connecting rod 44, a return spring 45, a limiting rod 46, a limiting groove 47, a hexagon socket joint 5, an adjusting mechanism 6, a first installation cavity 61, an adjusting rod 62, a sliding groove 63, an ejector rod 64 and an adjusting button 65.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an inner hexagonal wrench for tightening and disassembling a full-diameter punch comprises an operating handle 1, one end of the operating handle 1 is fixedly connected with an installation block 2, the surface of the operating handle 1 is provided with anti-skidding lines, the bottom of the installation block 2 is provided with an installation groove 3, an inner hexagonal joint 5 is clamped in the installation groove 3 through a clamping mechanism 4, the clamping mechanism 4 comprises a second installation cavity 41 arranged in the installation block 2, the second installation cavity 41 is positioned between the installation groove 3 and a first installation cavity 61, the top and the bottom of the inner wall of the second installation cavity 41 are both fixedly connected with slide rails 42, a movable plate 43 is slidably connected between the two slide rails 42, the right side of the movable plate 43 is fixedly connected with a connecting rod 44, one end, away from the movable plate 43, of the connecting rod 44 penetrates through the installation block 2 and extends into the first installation cavity 61, one end, located in the first installation cavity 61, of the connecting rod 44 is rotatably connected with an adjusting rod 62 through a rotating shaft, a reset spring 45 is fixedly connected to the right side of the movable plate 43 and located on the surface of the connecting rod 44, the reset spring 45 is in a compressed state, one end of the reset spring 45 away from the movable plate 43 is fixedly connected with the inner wall of the second mounting cavity 41, the other side of the movable plate 43 is fixedly connected with a limiting rod 46, one end of the limiting rod 46 away from the movable plate 43 penetrates through the mounting block 2 and extends into the mounting groove 3, a limiting groove 47 matched with the limiting rod 46 is formed in the surface of the inner hexagonal joint 5, adjusting mechanisms 6 are arranged in the mounting block 2 and located on two sides of the mounting groove 3, the adjusting mechanisms 6 are movably connected with the clamping mechanisms 4, each adjusting mechanism 6 comprises a first mounting cavity 61 arranged in the mounting block 2, an adjusting rod 62 is rotatably connected between the front and the back of the inner wall of the first mounting cavity 61 through a rotating shaft, sliding grooves 63 are formed at two ends of the adjusting rod 62, one end of the adjusting rod 62 is rotatably connected with an ejector rod 64 through a rotating shaft, the ejector rod 64 is connected with the sliding groove 63 on one side of the rotating shaft adjusting rod 62 in a sliding mode, when the adjusting rod 62 rotates, the joint of the ejector rod 64 and the adjusting rod 62 can rotate and can slide relatively to prevent movement interference, one end, far away from the adjusting rod 62, of the ejector rod 64 penetrates through the mounting block 2 and extends to the outside of the mounting block 2, and one end, far away from the adjusting rod 62, of the ejector rod 64 is fixedly connected with an adjusting button 65.

During the use, in the regular hexagonal prism that aligns hexagon socket head cap screw with hexagon socket head cap screw 5 downthehole, it realizes the tight and dismantlement work of drift to rotate operating handle 1 and drive hexagon socket head cap screw 5 and hexagon socket head cap screw together, long-term back of using, the side edge of hexagon socket head cap screw is constantly worn and torn, when needing to be changed, press adjustment button 65 downwards, it rotates and then drive connecting rod 44 and slide to drive regulation pole 62 through ejector pin 64, connecting rod 44 slides and drives gag lever post 46 through fly leaf 43 and break away from spacing groove 47, hexagon socket head cap screw 5 takes out from mounting groove 3, insert new hexagon socket head cap screw 5 in mounting groove 3, gag lever post 46 blocks into spacing groove 47 under reset spring 45's effect, accomplish the change of hexagon socket head cap screw 5.

It is noted that, herein, relational terms such as first and second, and the like may be 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 changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an tighten and dismantle full-diameter for drift allen key, includes operating handle (1), its characterized in that: one end of the operating handle (1) is fixedly connected with an installation block (2), the bottom of the installation block (2) is provided with an installation groove (3), an inner hexagonal joint (5) is clamped in the installation groove (3) through a clamping mechanism (4), and adjusting mechanisms (6) are arranged inside the installation block (2) and on two sides of the installation groove (3);

adjustment mechanism (6) and latch mechanism (4) swing joint, adjustment mechanism (6) are including offering first installation cavity (61) in installation piece (2), rotate through the pivot between the front of first installation cavity (61) inner wall and the back and be connected with regulation pole (62), the both ends of adjusting pole (62) all run through and have seted up spout (63), the one end of adjusting pole (62) is rotated through the pivot and is connected with ejector pin (64), spout (63) sliding connection of ejector pin (64) through pivot regulation pole (62) one side, the one end that adjusts pole (62) is kept away from in ejector pin (64) runs through installation piece (2) and extends to the outside of installation piece (2), the one end fixedly connected with adjustment button (65) of adjusting pole (62) are kept away from in ejector pin (64).

2. An allen wrench for tightening and loosening a full-diameter punch as defined in claim 1, wherein: clamping mechanism (4) are including offering second installation cavity (41) inside installation piece (2), second installation cavity (41) are located between mounting groove (3) and first installation cavity (61).

3. An allen wrench for tightening and loosening a full-diameter punch as defined in claim 2, wherein: the top and the bottom of the inner wall of the second mounting cavity (41) are fixedly connected with sliding rails (42), a movable plate (43) is slidably connected between the sliding rails (42), and a connecting rod (44) is fixedly connected to the right side of the movable plate (43).

4. An allen wrench for tightening and loosening a full-diameter punch as defined in claim 3, wherein: one end, far away from the movable plate (43), of the connecting rod (44) penetrates through the mounting block (2) and extends to the inside of the first mounting cavity (61), and one end, located inside the first mounting cavity (61), of the connecting rod (44) is rotatably connected with the adjusting rod (62) through a rotating shaft.

5. An allen wrench for tightening and loosening a full-diameter punch as defined in claim 3, wherein: the right side of the movable plate (43) is fixedly connected with a return spring (45) on the surface of the connecting rod (44), and one end, far away from the movable plate (43), of the return spring (45) is fixedly connected with the inner wall of the second mounting cavity (41).

6. An allen wrench for tightening and loosening a full-diameter punch as defined in claim 3, wherein: the opposite side fixedly connected with gag lever post (46) of fly leaf (43), the one end that fly leaf (43) were kept away from in gag lever post (46) runs through installation piece (2) and extends to mounting groove (3), spacing groove (47) with gag lever post (46) looks adaptation are seted up on the surface of interior hexagonal joint (5).