CN210125678U

CN210125678U - Stamping head connecting structure for stamping die machining

Info

Publication number: CN210125678U
Application number: CN201920802793.7U
Authority: CN
Inventors: 曾秀琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-06
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a first connection structure of punching press is used in stamping die processing relates to stamping die technical field, and it includes the fixing base, the lower fixed surface of fixing base is connected with the first body of punching press, the left and right sides face of fixing base respectively with the opposite face overlap joint of two fixed plates, the right flank joint of fixed plate has rotary device, rotary device's right-hand member and the left end fixed connection of screw thread post. This stamping die processing is with first connection structure of punching press, through the first body of punching press, the pull ring, the slide bar, the draw-in groove, change the handle, the screw thread post, the screw cap, rotary device, mutually support between fixed plate and the spring, thereby carry on spacingly to the position of fixing base and the first body of punching press, thereby avoided the first body of punching press to take place the skew easily after long-time the use and cause the uneven condition of punching press to the work piece, the precision of punching press has been improved, thereby the product quality of production has been ensured, the practicality of the first connection structure of punching press has been improved.

Description

Stamping head connecting structure for stamping die machining

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die processing is with first connection structure of punching press.

Background

The punching press utilizes the stamping head of installing on the press to exert pressure to the material at room temperature, make it produce separation or plastic deformation, thereby obtain the pressure processing method of required part, ordinary stamping head often is only simple use bolt fastening on the press, and do not possess the counterpunch head and carry out spacing device, make the stamping head take place the skew after long-time the use easily, thereby cause the inhomogeneous condition of punching press to the work piece, make the precision of punching press relatively poor, thereby make the product quality of production not good, the practicality of stamping head connection structure has been reduced, therefore, an urgent need for stamping die processing with stamping head connection structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stamping die processing is with punching press head connection structure has solved ordinary punching press head and has often just simply used the bolt fastening on the press to do not possess and carry out spacing device to the punching press head, make the punching press head take place the skew easily after long-time the use, thereby cause the inhomogeneous condition of punching press to the work piece, make the precision of punching press relatively poor, thereby make the product quality of production not good, reduced the problem of punching press head connection structure's practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a stamping die processing is with first connection structure of punching press, includes the fixing base, the first body of lower fixed surface fixedly connected with punching press of fixing base, the left and right sides face of fixing base respectively with the opposite face overlap joint of two fixed plates, the right flank joint of fixed plate has rotary device, rotary device's right-hand member and the left end fixed connection of screw thread post, the right-hand member of screw thread post and the left surface fixed connection who changes the handle, it is equipped with a plurality of draw-in groove to change the external division, screw thread post external screw thread connection has the screw cap.

The upper surface of screw cap and the lower fixed surface of backup pad are connected, backup pad fixed connection is at the lower surface of connecting plate, the right side fixedly connected with second telescopic link of backup pad, the right-hand member of second telescopic link and the left surface fixed connection of sliding sleeve, the slide bar has cup jointed in the sliding sleeve, the top fixedly connected with pull ring of slide bar, the slide bar sets up in the draw-in groove that is located the top, two stoppers of the last fixed surface of fixing base are connected with.

The stopper is located spacing downthehole, and just two spacing holes are all seted up in the front of connecting plate, the lower surface of connecting plate and the upper surface overlap joint of fixing base, the upper surface of connecting plate and the lower surface overlap joint of two stopper inner walls, and two stoppers one side difference two fixing device of fixedly connected with of keeping away from mutually, fixing device sets up the upper surface at the connecting plate, the upper surface of connecting plate and stamping device's lower fixed surface are connected.

Preferably, rotary device includes the bearing, the bearing joint is at the right flank of fixed plate, the pivot has been cup jointed in the bearing, the right-hand member of pivot and the left end fixed connection of screw thread post.

Preferably, the fixing device comprises a nut, the nut is fixedly connected to the right side face of the limiting block, a bolt is connected to the inner thread of the nut, and the bolt is arranged in the connecting plate.

Preferably, the limiting block is T-shaped, and the outer surfaces of the pull ring and the rotating handle are provided with anti-skid grains.

Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are fixedly connected with the lower surface of the pull ring and the upper surface of the sliding sleeve respectively.

Preferably, the upper surface of the bolt is provided with a linear groove, and the right side surface of the fixing plate is fixedly connected with the left side surface of the supporting plate through a first telescopic rod.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the stamping head connecting structure for stamping die processing comprises a stamping head body, a pull ring, a slide rod, a clamping groove, a rotating handle, a threaded column, a threaded cap, a rotating device and a spring, wherein the stamping head body is fixed at a proper position by the aid of the clamping groove, when the stamping head body needs to be limited, a worker firstly fixes the stamping head body at the proper position and upwards pulls the slide rod by the pull ring so that the slide rod upwards moves and is separated from the clamping groove, the rotating handle can be backwards rotated by the worker, the rotating handle can drive the threaded column to rotate, the threaded column drives the fixing plate to leftwards move and be in contact with the right side face of a fixing seat through the rotating device under the threaded connection effect of the threaded column and the threaded cap, the worker can move the slide rod to the position right above the rotating handle by stretching or shortening a second telescopic rod at the moment, then loosens the pull ring, and enables the spring to drive the pull, thereby to changeing fixed, the staff reuse same method rotates the left side and changes the handle to carry out spacingly to the position of fixing base and punching press head body, thereby avoided the punching press head body to take place the skew easily after long-time the use and cause the uneven condition of punching press to the work piece, improved the precision of punching press, thereby ensured the product quality of production, improved punching press head connection structure's practicality.

2. This stamping head connection structure is used in stamping die processing, through setting up the pull ring, and be provided with anti-skidding line outside the pull ring to can increase the frictional force between staff's palm and the pull ring, make the staff upwards stimulate the slide bar through the pull ring convenient more stable, difficult slip.

3. This stamping die processing is with first connection structure of punching press, through setting up first telescopic link, not only avoided the screw thread post to rotate and driven the fixed plate pivoted condition together through rotary device, can drive first telescopic link and shorten or extend when still making the fixed plate remove to make the fixed plate remove more stably.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: the stamping device comprises a fixed seat 1, a stamping head body 2, a fixed plate 3, a rotating device 4, a bearing 41, a rotating shaft 42, a threaded column 5, a rotating handle 6, a clamping groove 7, a threaded cap 8, a supporting plate 9, a first telescopic rod 10, a second telescopic rod 11, a sliding sleeve 12, a sliding rod 13, a pull ring 14, a spring 15, a connecting plate 16, a limiting hole 17, a limiting block 18, a fixing device 19, a nut 191, a bolt 192 and a stamping device 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a stamping head connecting structure for processing a stamping die comprises a fixed seat 1, wherein a stamping head body 2 is fixedly connected to the lower surface of the fixed seat 1, the left side surface and the right side surface of the fixed seat 1 are respectively lapped with opposite surfaces of two fixed plates 3, the right side surface of each fixed plate 3 is fixedly connected with the left side surface of a supporting plate 9 through a first telescopic rod 10, the first telescopic rod 10 is arranged, the condition that a threaded column 5 rotates and drives the fixed plates 3 to rotate together through a rotating device 4 is avoided, the fixed plates 3 can be driven to shorten or extend while moving left and right, so that the fixed plates 3 are more stable to move left and right, the right side surfaces of the fixed plates 3 are clamped with rotating devices 4, each rotating device 4 comprises a bearing 41, each bearing 41 is clamped on the right side surface of each fixed plate 3, a rotating shaft 42 is sleeved in each bearing 41, and the right, through setting up bearing 41, make threaded column 5 rotate and to drive pivot 42 at the 41 internal rotations of bearing, thereby make fixed plate 3 can not rotate along with threaded column 5's rotation, thereby the normal cooperation work between fixed plate 3 and the threaded column 5 has been ensured, rotary device 4's right-hand member and threaded column 5's left end fixed connection, threaded column 5's right-hand member and the left surface fixed connection who changes 6, pull ring 14 all is provided with anti-skidding line with the surface of changeing 6, change 6 through the setting, and be provided with anti-skidding line rotating 6's surface, thereby staff's palm has been increased and friction between 6 has been changeed, make staff rotate 6 convenient more laborsaving of threaded column 5 through changeing, be difficult for sliding, it is equipped with a plurality of draw-in groove 7 to change 6 external division, threaded column 5 external threaded connection has screw cap 8.

The upper surface of the screw cap 8 is fixedly connected with the lower surface of the supporting plate 9, the supporting plate 9 is fixedly connected with the lower surface of the connecting plate 16, the right side surface of the supporting plate 9 is fixedly connected with the second telescopic rod 11, through arranging the second telescopic rod 11, a worker can move the sliding rod 13 to the position right above the rotating handle 6 by stretching or shortening the second telescopic rod 11, so that the utility model can limit and fix the punching head bodies 2 with different sizes, the right end of the second telescopic rod 11 is fixedly connected with the left side surface of the sliding sleeve 12, the sliding rod 13 is sleeved in the sliding sleeve 12, the top end of the sliding rod 13 is fixedly connected with the pull ring 14, through arranging the pull ring 14, and the anti-skid veins are arranged outside the pull ring 14, thereby the friction force between the palm of the worker and the pull ring 14 can be increased, so that the worker can pull the sliding rod 13, the spring 15 has been cup jointed outward to slide bar 13, the both ends of spring 15 respectively with the lower surface of pull ring 14 and the last fixed surface of sliding sleeve 12 are connected, through setting up spring 15, make when the staff unclamp pull ring 14, spring 15 can utilize the pulling force of self to drive pull ring 14 and slide bar 13 downstream and go into suitable draw-in groove 7 of card, thereby fix changeing 6, slide bar 13 sets up in the draw-in groove 7 that is located the top, two stopper 18 of fixed surface fixed connection of fixing base 1.

The limiting blocks 18 are positioned in the limiting holes 17, the shape of the limiting blocks 18 is set to be T-shaped, by arranging the limiting blocks 18 and the limiting holes 17, when the punching head body 2 needs to be installed, the two limiting blocks 18 are firstly clamped into the two limiting holes 17 formed in the connecting plate 16 respectively, so that the limiting blocks 18 can drive the punching head body 2 to move to a proper position, the two limiting holes 17 are formed in the front surface of the connecting plate 16, the lower surface of the connecting plate 16 is overlapped with the upper surface of the fixing seat 1, the upper surface of the connecting plate 16 is overlapped with the lower surfaces of the inner walls of the two limiting blocks 18, two fixing devices 19 are fixedly connected to the surfaces far away from the two limiting blocks 18 respectively, by arranging the bolts 192 and the nuts 191, a worker can rotate the bolts 192 rightwards by using a tool, so that the bolts 192 move rightwards under the threaded connection effect of the nuts 191 and, the staff reuse rotates left side bolt 192 with same method to punch head body 2's position is fixed, fixing device 19 includes nut 191, nut 191 fixed connection is in the right flank of stopper 18, nut 191 internal threaded connection has bolt 192, "one" style of calligraphy recess has been seted up to the upper surface of bolt 192, bolt 192 sets up in connecting plate 16, through setting up "one" style of calligraphy recess, thereby it is more convenient laborsaving to make the staff use "one" style of calligraphy screwdriver to rotate bolt 192, fixing device 19 sets up the upper surface at connecting plate 16, the upper surface of connecting plate 16 and stamping device 20's lower fixed surface are connected.

The utility model discloses an operating procedure does:

s1, when the punch head body 2 needs to be installed, a worker firstly clamps the two limiting blocks 18 into the two limiting holes 17 formed in the connecting plate 16 respectively, then uses a tool to rotate the bolt 192 rightwards, so that the bolt 192 moves rightwards under the threaded connection effect of the nut 191 and is clamped into the connecting plate 16, and the worker rotates the left bolt 192 by the same method, so that the position of the punch head body 2 is fixed;

s2, when the punch head body 2 needs to be limited, a worker firstly fixes the punch head body 2 at a proper position, and then pulls the slide rod 13 upwards through the pull ring 14, so that the slide rod 13 moves upwards and is separated from the clamping groove 7, the worker can rotate the rotating handle 6 backwards, the rotating handle 6 can drive the threaded column 5 to rotate, and the threaded column 5 drives the fixing plate 3 to move leftwards through the rotating device 4 under the threaded connection effect with the threaded cap 8 and to be in contact with the right side face of the fixing seat 1;

s3, at the moment, a worker can move the sliding rod 13 to the position right above the rotating handle 6 by stretching or shortening the second telescopic rod 11 and then loosen the pull ring 14, so that the spring 15 can drive the pull ring 14 and the sliding rod 13 to move downwards by utilizing the pulling force of the spring and clamp the pull ring and the sliding rod 13 into the proper clamping groove 7, the rotating handle 6 is fixed, and the worker rotates the left rotating handle 6 by using the same method so as to limit the positions of the fixed seat 1 and the punching head body 2.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a stamping die processing is with punching press first connection structure, includes fixing base (1), its characterized in that: the lower surface of the fixed seat (1) is fixedly connected with a stamping head body (2), the left side surface and the right side surface of the fixed seat (1) are respectively lapped with opposite surfaces of two fixed plates (3), the right side surface of each fixed plate (3) is connected with a rotating device (4) in a clamping manner, the right end of each rotating device (4) is fixedly connected with the left end of a threaded column (5), the right end of each threaded column (5) is fixedly connected with the left side surface of a rotating handle (6), a plurality of clamping grooves (7) are formed in the outer portion of each rotating handle (6), and threaded caps (8) are connected with the threaded columns (5) through external threads;

the upper surface of the threaded cap (8) is fixedly connected with the lower surface of a supporting plate (9), the supporting plate (9) is fixedly connected with the lower surface of a connecting plate (16), the right side surface of the supporting plate (9) is fixedly connected with a second telescopic rod (11), the right end of the second telescopic rod (11) is fixedly connected with the left side surface of a sliding sleeve (12), a sliding rod (13) is sleeved in the sliding sleeve (12), the top end of the sliding rod (13) is fixedly connected with a pull ring (14), the sliding rod (13) is arranged in a clamping groove (7) located at the top, and the upper surface of the fixed seat (1) is fixedly connected with two limiting blocks (18);

stopper (18) are located spacing hole (17), and just two spacing holes (17) are all seted up in the front of connecting plate (16), the lower surface of connecting plate (16) and the upper surface overlap joint of fixing base (1), the upper surface of connecting plate (16) and the lower surface overlap joint of two stopper (18) inner walls, and two fixing device (19) of one side difference fixedly connected with that two stopper (18) kept away from mutually, fixing device (19) set up the upper surface at connecting plate (16), the upper surface of connecting plate (16) and the lower fixed surface of stamping device (20) are connected.

2. The structure of claim 1, wherein the punch head is configured to be coupled to a punch die, and the punch head is configured to be coupled to a punch die, the punch die including: rotating device (4) include bearing (41), bearing (41) joint is at the right flank of fixed plate (3), cup jointed pivot (42) in bearing (41), the right-hand member of pivot (42) and the left end fixed connection of screw thread post (5).

3. The structure of claim 1, wherein the punch head is configured to be coupled to a punch die, and the punch head is configured to be coupled to a punch die, the punch die including: the fixing device (19) comprises a nut (191), the nut (191) is fixedly connected to the right side face of the limiting block (18), a bolt (192) is connected to the inner thread of the nut (191), and the bolt (192) is arranged in the connecting plate (16).

4. The structure of claim 1, wherein the punch head is configured to be coupled to a punch die, and the punch head is configured to be coupled to a punch die, the punch die including: the limiting block (18) is T-shaped, and the outer surfaces of the pull ring (14) and the rotating handle (6) are provided with anti-skid grains.

5. The structure of claim 1, wherein the punch head is configured to be coupled to a punch die, and the punch head is configured to be coupled to a punch die, the punch die including: the sliding rod (13) is sleeved with a spring (15), and two ends of the spring (15) are fixedly connected with the lower surface of the pull ring (14) and the upper surface of the sliding sleeve (12) respectively.

6. The structure of claim 3, wherein the punch head is adapted to be connected to a punch die, and the structure further comprises: the upper surface of bolt (192) has seted up "one" style of calligraphy recess, the right flank of fixed plate (3) is through first telescopic link (10) and the left surface fixed connection of backup pad (9).