Nut stamping equipment

文档序号:1279757 发布日期:2020-08-28 浏览:47次 中文

阅读说明:本技术 一种螺母冲压设备 (Nut stamping equipment ) 是由 汤斌杰 吴洪俊 熊亚萍 杜彦佼 季孙强 于 2020-05-29 设计创作,主要内容包括:本发明涉及螺母冲压技术领域,且公开了一种螺母冲压设备,包括外壳,所述外壳为矩形的块,所述外壳的内部固定安装有液压伸缩杆,所述液压伸缩杆为现有结构,所述外壳上开设有矩形槽,所述矩形槽贯穿了外壳的前后两侧壁面,所述外壳内部的液压伸缩杆与外界的控制设备电性连接在一起,所述外壳内部的液压伸缩杆上固定安装有压合头,所述矩形槽的左侧内壁上固定安装有侧板,该螺母冲压设备,避免了现有的螺母冲压设备在冲压的时候,需要人工将螺母放置到冲压头的下方,导致了操作繁琐,且可能会造成人工操作的时候,冲压头压到操作人员的手部,造成伤害。(The invention relates to the technical field of nut stamping and discloses nut stamping equipment which comprises a shell, the shell is a rectangular block, a hydraulic telescopic rod is fixedly arranged in the shell, the hydraulic telescopic rod is of the existing structure, the shell is provided with a rectangular groove which penetrates through the front side wall surface and the rear side wall surface of the shell, the hydraulic telescopic rod in the shell is electrically connected with external control equipment, a pressing head is fixedly arranged on the hydraulic telescopic rod in the shell, a side plate is fixedly arranged on the inner wall of the left side of the rectangular groove, the nut stamping equipment avoids the problems that the existing nut stamping equipment needs to manually place the nut below the stamping head during stamping, so that the operation is complicated, and may cause injury when the stamping head presses the hand of the operator during manual operation.)

1. The utility model provides a nut stamping equipment, includes shell (1), shell (1) is the piece of rectangle, the inside fixed mounting of shell (1) has hydraulic telescoping rod, its characterized in that: the hydraulic telescopic rod is characterized in that a rectangular groove (2) is formed in the shell (1), a pressing head (11) is fixedly mounted on a hydraulic telescopic rod in the shell (1), a side plate (3) is fixedly mounted on the inner wall of the left side of the rectangular groove (2), the side plate (3) is a rectangular block, a guide rail (4) is fixedly mounted on the wall surface of the right side of the side plate (3), a guide groove (5) is formed in the guide rail (4), a rectangular opening is formed in the wall surface of the right side of the guide rail (4), the rectangular opening and the guide groove (5) are communicated, a rectangular connecting block (8) is fixedly mounted on the wall surface of the right side of the side plate (3), a connecting groove (9) is formed in the wall surface of the right side of the rectangular connecting block (8), the connecting groove (9) is communicated with the guide groove (5), and an air cylinder (6) is arranged in front of, fixed mounting has catch bar (7) on the output shaft of cylinder (6), the inside of spread groove (9) is provided with pressfitting piece (22), the downside of pressfitting piece (22) articulates through the pivot has movable rod (12) that can rotate, the lower extreme of movable rod (12) articulates there is folding rod (13) that can fold, folding rod (13) are in the same place through the pivot is articulated by two rectangular plates, fixed mounting has articulated piece (14) on the right side inner wall of spread groove (9), articulated piece (14) are in the same place with the left end of folding rod (13) is articulated.

2. A nut stamping apparatus as claimed in claim 1, wherein: rectangle connecting groove (19) have been seted up on the place ahead wall of guide rail (4), rectangle connecting groove (19) intercommunication guide way (5), catch bar (7) extend to the inside of guide way (5) through rectangle connecting groove (19), fixed mounting has fixed block (17) on the right side wall of curb plate (3).

3. A nut stamping apparatus as claimed in claim 2, wherein: the top wall fixed mounting of fixed block (17) has spring (18), the upper end fixed mounting of spring (18) has circular post (16), circular port (15) have been seted up to the below wall of rectangular connecting block (8), circular post (16) extend to the inside of spread groove (9) through circular port (15).

4. A nut stamping apparatus as claimed in claim 1, wherein: the upper end of circular post (16) and the lower side wall laminating of folding rod (13), two opposite blocks (21) are installed to the opposite slope on the upside wall of two rectangular plates in folding rod (13).

5. A nut stamping apparatus as claimed in claim 1, wherein: the rectangular connecting block (8) is fixedly provided with a stop block (20) corresponding to the connecting groove (9), and the stop block (20) is a rectangular block.

6. A nut stamping apparatus as claimed in claim 1, wherein: the rear side of the rectangular connecting block (8) is fixedly provided with a moving rail (10) corresponding to the connecting groove (9), and the cross section of the moving rail (10) is in a shape of Chinese character 'ao'.

7. A nut stamping apparatus as claimed in claim 1, wherein: rectangular channel (2) have run through the front and back both sides wall face of shell (1), the inside hydraulic telescoping rod of shell (1) is in the same place with external controlgear electric connection.

8. A nut stamping apparatus as claimed in claim 1, wherein: the guide rail (4) is a rectangular block, the upper end of the guide rail (4) extends to the upper side of the shell (1), and the guide groove (5) penetrates through the upper side wall surface and the lower side wall surface of the guide rail (4).

9. A nut stamping apparatus as claimed in claim 1, wherein: the air cylinder (6) is fixedly connected with external fixing equipment, and the pressing block (22) corresponds to the pressing head (11).

Technical Field

The invention relates to the technical field of nut stamping, in particular to nut stamping equipment.

Background

The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.

The existing nut stamping equipment needs to manually place the nut below the stamping head in the stamping process, so that the operation is complex, and when manual operation is possibly caused, the stamping head presses the hand of an operator to cause injury.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides nut stamping equipment.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a nut stamping device comprises a shell, wherein the shell is a rectangular block, a hydraulic telescopic rod is fixedly installed inside the shell, the hydraulic telescopic rod is of an existing structure, a rectangular groove is formed in the shell and penetrates through the front side wall surface and the rear side wall surface of the shell, the hydraulic telescopic rod inside the shell is electrically connected with external control equipment, a pressing head is fixedly installed on the hydraulic telescopic rod inside the shell, a side plate is fixedly installed on the inner wall of the left side of the rectangular groove and is a rectangular block, a guide rail is fixedly installed on the wall surface of the right side of the side plate and is a rectangular block, the upper end of the guide rail extends to the upper portion of the shell, a guide groove is formed in the guide rail and penetrates through the upper side wall surface and the lower side wall surface of the guide rail, a rectangular opening is formed in the wall surface of the right side of the guide rail, and the rectangular opening is communicated with the guide groove, a rectangular connecting block is fixedly mounted on the right side wall surface of the side plate, a connecting groove is formed in the right side wall surface of the rectangular connecting block and is communicated with the guide groove, a cylinder is arranged in front of the shell and is of an existing structure, details are not repeated here, the cylinder is fixedly connected with external fixing equipment, a push rod is fixedly mounted on an output shaft of the cylinder, a rectangular connecting groove is formed in the front wall surface of the guide rail and is communicated with the guide groove, the push rod extends into the guide groove through the rectangular connecting groove, a fixing block is fixedly mounted on the right side wall surface of the side plate, a spring is fixedly mounted on the upper wall surface of the fixing block, a round column is fixedly mounted at the upper end of the spring, a round hole is formed in the lower wall surface of the rectangular connecting block, and the round column extends into the connecting groove through the round hole, the inside of spread groove is provided with the pressfitting piece, the pressfitting piece keeps corresponding with the pressfitting head, the downside of pressfitting piece articulates through the pivot has the movable rod that can rotate, the lower extreme of movable rod articulates there is the folding rod that can fold, the folding rod is articulated together through the pivot by two rectangular plates, fixed mounting has articulated piece on the right side inner wall of spread groove, articulated piece is articulated together with the left end of folding rod, the laminating of the lower side wall of the upper end of circular post and folding rod, opposite slope is installed two and is stood the piece on the upside wall of two rectangular plates in the folding rod, when two are stood the piece and keep the laminating, two rectangular plates of folding rod keep the state of flushing, the position fixed mounting that corresponds the spread groove on the rectangular connecting block has the dog.

Preferably, the dog is the piece of rectangle, the position fixed mounting that the rear side of rectangular connecting block corresponds the connecting groove has the removal rail, the cross section of removal rail is the character cut in bas-relief, the delivery outlet through external nut conveying equipment is aimed at, then the nut can enter into the inside of guide way, then drop in proper order, until the nut of below is located the corner of being connected of guide rail and rectangular connecting block, then the cylinder starts, drive the catch bar and remove to the rear side, it removes to the rear side to promote the nut, then hydraulic telescoping rod starts, it removes to the left side to drive the removal rail, then the removal rail extrusion pressfitting head moves down, then the movable rod clockwise turning, the folding rod center-end is folding to the top, then the catch bar will be located the nut of the corner of being connected of guide rail and rectangular connecting block and push away to the. After the pressing action is finished, the push rod pushes the nuts positioned at the connecting corners of the guide rail and the rectangular connecting blocks again to push out the nuts after the pressing is finished, then the middle end of the folding rod bent by gravity moves downwards until the two opposite blocks are kept attached, and then the movable rod rotates anticlockwise to finish the reciprocating stamping process, so that the uninterrupted stamping process can be finished without manually placing the nuts below the stamping equipment, by arranging the two opposite blocks, after the folding rod is folded and the stamping process is finished, the middle end of the folding rod bent by gravity moves downwards until the two opposite blocks are kept attached, when the two opposite blocks are kept attached, the two rectangular plates of the folding rod are kept in a state, the wall surface is arranged to be level and bent downwards in the middle of the folding rod, so that the problem of the next pressing is caused, there is the dog through the position fixed mounting who corresponds the connecting groove on rectangular connecting block, the dog is the piece of rectangle, the dog can block the nut that the whereabouts is located the corner of being connected of guide rail and rectangular connecting block, when having avoided the nut to fall into the spread groove in the guide rail is inside, pop out the outside of spread groove, influence the stamping process, influence the use, nut after the pressfitting finishes can be promoted the nut that is located the corner of being connected of guide rail and rectangular connecting block by the catch bar here and promote, the outside of spread groove is released to the nut that finishes the pressfitting, then roll in the storage facilities along removing the rail, such setting is convenient for collect the nut that the pressfitting finishes, current collection mode has been avoided generally adopts the manual work to collect, more troublesome problem.

(III) advantageous effects

Compared with the prior art, the invention provides nut stamping equipment, which has the following beneficial effects:

1. this nut stamping equipment, delivery outlet through external nut conveying equipment is aimed at, then the nut can enter into the inside of guide way, then drop in proper order, until the nut of below is located the corner of being connected of guide rail and rectangular connection piece, then the cylinder starts, drive the catch bar and remove to the rear side, it removes to the rear side to promote the nut, then hydraulic telescoping rod starts, it removes to the left side to drive the removal rail, then remove the rail extrusion pressfitting head downstream, then the movable rod clockwise rotation, the folding rod center-end is folding to the top, then the catch bar will be located the nut of being connected of guide rail and rectangular connection piece and push away to the pressfitting position, then carry out the nut pressfitting. After the pressfitting action is accomplished, the catch bar promotes the nut that is located the corner of being connected of guide rail and rectangular connecting block once more, the nut that finishes the pressfitting is released, then because the folding rod middle-end downwardly moving that gravity buckles, keep the laminating up to two opposition pieces, then the movable rod anticlockwise rotation, with this reciprocal stamping process of completion, incessant stamping process can be accomplished in such setting, and need not artifically place stamping equipment's below with the nut, avoided current nut stamping equipment in the punching press, need artifically place the below of punching press head with the nut, complex operation has been leaded to, and when probably causing manual operation, the punching press head presses operating personnel's hand, cause the injury.

2. This nut stamping equipment, through having set up two butt pieces, after folding rod completion is folding, stamping process finishes afterwards, because the folding rod middle part that gravity buckled moves down, keeps the laminating up to two butt pieces, when two butt pieces keep the laminating, two rectangular plates of folding rod keep the state that flushes, such middle of having set up the wall folding rod is buckled downwards, causes the emergence problem of pressfitting next time.

3. This nut stamping equipment has the dog through the position fixed mounting who corresponds the connecting groove on rectangular connecting block, and the dog is the piece of rectangle, and the dog can be blocked the nut that the whereabouts is located the connecting corner of guide rail and rectangular connecting block, has avoided the nut to pop out the outside of spread groove when the inside spread groove that falls of guide rail, influences the punching process, influences the use.

4. This nut stamping equipment, nut after the pressfitting finishes can be promoted by the catch bar here and is located the nut that is connected the corner of guide rail and rectangular connection piece and promote, and the outside to the spread groove is released to the nut that finishes the pressfitting, then rolls to storage equipment along removing the rail, and such setting is convenient for collect the nut that finishes the pressfitting, has avoided current collection mode to adopt the manual work to collect, more troublesome problem generally.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a structural side panel of the present invention;

FIG. 3 is a perspective view of the movable rail;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a partially enlarged view of a portion B in fig. 2.

In the figure: the device comprises a shell 1, a rectangular groove 2, a side plate 3, a guide rail 4, a guide groove 5, a cylinder 6, a push rod 7, a rectangular connecting block 8, a connecting groove 9, a movable rail 10, a pressing head 11, a movable rod 12, a folding rod 13, a hinged block 14, a circular hole 15, a circular column 16, a fixed block 17, a spring 18, a rectangular connecting groove 19, a stop block 20, a vertical block 21 and a pressing block 22.

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 to 5, a nut punching device includes a housing 1, the housing 1 is a rectangular block, a hydraulic telescopic rod is fixedly installed inside the housing 1, the hydraulic telescopic rod is of a conventional structure, a rectangular groove 2 is formed in the housing 1, the rectangular groove 2 penetrates through front and rear side wall surfaces of the housing 1, the hydraulic telescopic rod inside the housing 1 is electrically connected with an external control device, a pressing head 11 is fixedly installed on the hydraulic telescopic rod inside the housing 1, a side plate 3 is fixedly installed on a left side inner wall of the rectangular groove 2, the side plate 3 is a rectangular block, a guide rail 4 is fixedly installed on a right side wall surface of the side plate 3, the guide rail 4 is a rectangular block, an upper end of the guide rail 4 extends to above the housing 1, a guide groove 5 is formed in the guide rail 4, and the guide groove 5 penetrates through upper and lower side wall surfaces of the guide rail 4, a rectangular opening is formed in the right side wall surface of the guide rail 4, the rectangular opening in the right side wall surface of the guide rail 4 is communicated with the guide groove 5, a rectangular connecting block 8 is fixedly mounted on the right side wall surface of the side plate 3, a connecting groove 9 is formed in the right side wall surface of the rectangular connecting block 8, the connecting groove 9 is communicated with the guide groove 5, an air cylinder 6 is arranged in front of the housing 1, the air cylinder 6 is of an existing structure and is not described in detail, the air cylinder 6 is fixedly connected with external fixing equipment, a push rod 7 is fixedly mounted on an output shaft of the air cylinder 6, a rectangular connecting groove 19 is formed in the front wall surface of the guide rail 4, the rectangular connecting groove 19 is communicated with the guide groove 5, the push rod 7 extends into the guide groove 5 through the rectangular connecting groove 19, and a fixing block 17 is fixedly mounted on the right side wall, the upper wall surface of the fixed block 17 is fixedly provided with a spring 18, the upper end of the spring 18 is fixedly provided with a round column 16, the lower wall surface of the rectangular connecting block 8 is provided with a round hole 15, the round column 16 extends into the connecting groove 9 through the round hole 15, the connecting groove 9 is internally provided with a pressing block 22, the pressing block 22 and the pressing head 11 keep corresponding, the lower side of the pressing block 22 is hinged with a rotatable movable rod 12 through a rotating shaft, the lower end of the movable rod 12 is hinged with a foldable folding rod 13, the folding rod 13 is hinged together through two rectangular plates through a rotating shaft, the inner wall of the right side of the connecting groove 9 is fixedly provided with a hinged block 14, the hinged block 14 is hinged together with the left end of the folding rod 13, the upper end of the round column 16 is attached to the lower side wall surface of the folding rod 13, two opposite inclined blocks 21 are obliquely arranged on the upper side wall surfaces of the two rectangular plates in the folding rod 13, when two opposite blocks 21 are kept attached, two rectangular plates of a folding rod 13 are kept in a flush state, a stop block 20 is fixedly arranged on the rectangular connecting block 8 corresponding to the position of the connecting groove 9, the stop block 20 is a rectangular block, a moving rail 10 is fixedly arranged on the rear side of the rectangular connecting block 8 corresponding to the position of the connecting groove 9, the cross section of the moving rail 10 is in a concave shape and is aligned through an output port of external nut conveying equipment, then a nut enters the inside of the guide groove 5 and sequentially drops until the lowermost nut is positioned at a connecting corner of the guide rail 4 and the rectangular connecting block 8, then the air cylinder 6 is started to drive the pushing rod 7 to move towards the rear side, the pushing nut moves towards the rear side, then the hydraulic telescopic rod is started to drive the moving rail 10 to move towards the left side, then the moving rail 10 extrudes the pressing head 11 to move downwards, and then the moving rod 12 rotates clockwise, the central end of the folding rod 13 is folded upwards, and then the push rod 7 pushes the nuts positioned at the connecting corners of the guide rail 4 and the rectangular connecting block 8 to the pressing position, and then the nuts are pressed. After the pressing action is finished, the pushing rod 7 pushes the nuts positioned at the connecting corners of the guide rails 4 and the rectangular connecting blocks 8 again to push out the nuts after pressing is finished, then the middle end of the folding rod 13 bent by gravity moves downwards until the two opposite blocks 21 are attached, and then the movable rod 12 rotates anticlockwise to finish a reciprocating stamping process, so that the uninterrupted stamping process can be finished, the nuts do not need to be manually placed below the stamping equipment, through the arrangement of the two opposite blocks 21, after the folding rod 13 is folded, after the stamping process is finished, the middle end of the folding rod 13 bent by gravity moves downwards until the two opposite blocks 21 are attached, when the two opposite blocks 21 are attached, the two rectangular plates of the folding rod 13 are kept in a flush state, and the middle of the folding rod 13 is bent downwards, the stop block 20 is fixedly arranged on the rectangular connecting block 8 corresponding to the connecting groove 9, the stop block 20 is a rectangular block, the stop block 20 can stop the nut falling at the connecting corner of the guide rail 4 and the rectangular connecting block 8, the nut is prevented from popping out of the connecting groove 9 when falling into the connecting groove 9 in the guide rail 4 to influence the stamping process and the use, the nut after the pressing is finished can be pushed by the push rod 7 to push the nut at the connecting corner of the guide rail 4 and the rectangular connecting block 8 to push the nut after the pressing is finished out of the connecting groove 9, then roll to storage device along removing rail 10 in, such setting is convenient for collect the nut that the pressfitting finishes, has avoided current collection mode to adopt the manual work to collect, more troublesome problem.

When in use, the utility model is used,

the first step is as follows: the delivery outlet through external nut conveying equipment is aimed at, then the nut can enter into the inside of guide way 5, then drop in proper order, until the nut of below is located guide rail 4 and rectangular connecting block 8's the corner of being connected, then cylinder 6 starts, drive catch bar 7 and remove to the rear side, it removes to the rear side to promote the nut, then hydraulic telescoping rod starts, it removes rail 10 to the left side to drive, then remove rail 10 extrusion pressfitting head 11 downstream, then movable rod 12 clockwise turning, 13 central point of folding rod holds the top folding, then catch bar 7 will be located guide rail 4 and rectangular connecting block 8's the corner nut of being connected and push away to the pressfitting position, then carry out the nut pressfitting. After the pressing action is completed, the pushing rod 7 pushes the nuts located at the connecting corners of the guide rails 4 and the rectangular connecting blocks 8 again, the nuts which are pressed are pushed out, then the middle ends of the folding rods 13 bent due to gravity move downwards until the two opposite blocks 21 are attached, then the movable rods 12 rotate anticlockwise, so that the reciprocating punching process is completed, the uninterrupted punching process can be completed through the arrangement, and the nuts do not need to be manually placed below the punching equipment.

The second step is that: through having set up two butt pieces 21, after folding rod 13 accomplished folding, stamping process finishes afterwards, because the folding rod 13 middle part that gravity buckled moves down, until two butt pieces 21 keep the laminating, when two butt pieces 21 keep the laminating, two rectangular plates of folding rod 13 keep the state of flushing, and such setting up the middle of having set up the wall folding rod 13 and buckling downwards, cause the emergence problem of pressfitting next time.

The third step: there is dog 20 through the fixed position that corresponds spread groove 9 on rectangular connecting block 8, and dog 20 is the piece of rectangle, and dog 20 can be located the nut of being connected the corner of guide rail 4 with rectangular connecting block 8 with the whereabouts and block, has avoided the nut to pop out the outside of spread groove 9 when the inside whereabouts of guide rail 4 in spread groove 9, influences the punching process, influences the use.

The fourth step: the nut after the pressfitting finishes can be promoted by catch bar 7 here and be located the nut that is located the connection corner of guide rail 4 and rectangular connection piece 8 and promote, and the nut that finishes with the pressfitting is released the outside of spread groove 9, then rolls in the storage device along removing rail 10, and such setting is convenient for collect the nut that finishes with the pressfitting, has avoided current collection mode to adopt the manual work to collect, more troublesome problem generally.

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 invention, the scope of which is defined in the appended claims and their equivalents.

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