CN220837428U

CN220837428U - Adjustable stamping device

Info

Publication number: CN220837428U
Application number: CN202322358665.7U
Authority: CN
Inventors: 于海辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-26
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses an adjustable stamping device, which relates to the technical field of machining, and comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a sliding component and a clamping component; the sliding component comprises a fixed threaded rod and a sliding rod, the clamping rod is arranged, when a mechanical product is stamped through the stamping device, the convenience of replacing a lower die of the stamping device is improved, the use convenience of the stamping device is improved, a driving motor can be opened to drive the rotation of the threaded rod through the rotation of a synchronous belt, the rotation of the threaded rod drives the sliding rod to slide along the outer wall of a sliding groove, the sliding of the sliding rod drives the clamping rod to slide out along the inner wall of the clamping groove through the rotation of a swinging rod, and meanwhile, the lower die is taken out of the fixed groove to play the role of replacing the lower die, so that the control operation of replacing the convenience of the lower die of the stamping device is improved when the mechanical product is stamped through the stamping device.

Description

Adjustable stamping device

Technical Field

The utility model relates to the technical field of machining, in particular to an adjustable stamping device.

Background

The stamping device drives a flywheel through a motor, drives a crank-link mechanism to enable a slide block to move up and down through a clutch, drives a stretching die to mold a steel plate, and the double action is that the press machine is provided with two slide blocks, namely an inner slide block and an outer slide block, wherein the inner slide block drives a male die or a female die of the die, the outer slide block drives a blank holder on the die, and the blank holder firstly moves to press the edge of the steel plate and then moves to stretch.

The utility model discloses a stamping device is used in machining of machine parts, the power distribution box comprises a box body, the top fixedly connected with mount of box, the top fixedly connected with pneumatic cylinder of mount, the bottom of pneumatic cylinder output runs through mount and fixedly connected with fixed plate, the top fixedly connected with mounting panel of box inner chamber, the top fixedly connected with mould body of mounting panel, the top of mould body runs through to the outside of box, the die cavity of mould body is provided with the roof, the bottom fixedly connected with ejector pin of roof. According to the stamping device for machining the mechanical parts, the problems that an automatic discharging function is not available in an existing stamping device for machining the mechanical parts and the working efficiency is low are solved through the arrangement of the top plate, the ejector rod, the control frame, the spring, the adjusting shell, the power box, the motor, the rotary table, the adjusting rod, the push plate and the adjusting wheel, and the stamping device for machining the mechanical parts has the advantage of the automatic discharging function and is worthy of popularization.

However, the stamping device is often connected with the stamping device through a welding mode, and when products with different shapes need to be stamped in machining, the effect of convenience in die replacement is reduced, and the problem of low limit synchronism of mechanical products is solved.

In view of the above, an adjustable press device has been proposed to solve the problems of the prior art.

Disclosure of utility model

The utility model aims to provide an adjustable stamping device so as to solve the problems that when products with different shapes are required to be stamped in the machining process, the effect of convenience in die replacement is reduced and the limit synchronism of mechanical products is not high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable stamping device comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a sliding component and a clamping component;

The sliding assembly comprises a fixed threaded rod and a sliding rod, a driving motor is arranged on the outer wall of the device main body, a synchronous belt which is rotationally connected with the inner wall of the device main body is fixedly connected to the output end of the driving motor, the threaded rod is fixedly connected to the rotation center of the synchronous belt through a connecting shaft, the sliding rod which is slidingly connected with the inner wall of the device main body is connected to the outer wall of the threaded rod through threads, a sliding groove is formed in the connecting position of the inner wall of the device main body and the sliding rod, and a swinging rod is rotationally connected to the outer wall of the sliding rod;

The clamping assembly comprises a clamping rod and a lower die, the lower die is arranged above the device main body, one end of the swinging rod is rotationally connected with the clamping rod which is in sliding connection with the inner wall of the lower die, a clamping groove is formed in the connecting part of the outer wall of the lower die and the clamping rod, a fixing groove is formed in the connecting part of the outer wall of the device main body and the lower die, and a mechanical product main body is arranged above the lower die.

Further, the top of device main part is provided with electric putter, electric putter's output fixedly connected with and device main part outer wall sliding connection's lifter, the spacing groove has been seted up to the outer wall of device main part and the junction of lifter, the mould is installed to the outer wall of lifter, the mounting groove has been seted up to the junction of outer wall of lifter and last mould, the outer wall welding of lifter has the nut, the inner wall threaded connection of nut has the bolt with last mould inner wall sliding connection, the constant head tank has been seted up to the junction of inner wall and the bolt of last mould.

Further, the sliding rod forms a sliding structure through between threaded rod and the spout, the threaded rod is provided with two sets of, two sets of the rotation direction of threaded rod is opposite.

Furthermore, the clamping rods form a clamping structure with the lower die through the swinging rods and the clamping grooves, two groups of swinging rods and clamping rods are arranged, and the position distribution of the two groups of swinging rods and the position distribution of the clamping rods are symmetrical relative to the central shaft of the lower die.

Further, the mechanical product main body forms a clamping structure with the lower die through a sliding rod and a sliding groove, two groups of sliding rods are arranged, and the position distribution of the two groups of sliding rods is symmetrical with respect to the central axis of the lower die.

Further, the lifting block forms a lifting structure with the device main body through the electric push rod and the limiting groove.

Further, the inner wall profile of the mounting groove is matched with the outer wall profile of the upper die.

Further, the upper die is provided with two groups of bolts and nuts through a mounting structure formed between the bolts and the mounting grooves and the lifting blocks, and the position distribution of the two groups of bolts and nuts is symmetrical with respect to the central axis of the upper die.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arrangement of the clamping rod, when a mechanical product is punched through the punching device, in order to improve the convenience of replacing the lower die of the punching device, the use convenience of the punching device is improved, the driving motor can be opened, the threaded rod is driven to rotate through the rotation of the synchronous belt, the sliding rod is driven to slide along the outer wall of the sliding groove through the rotation of the threaded rod, the clamping rod is driven to slide along the inner wall of the clamping groove through the rotation of the swinging rod through the sliding of the sliding rod, and meanwhile, the lower die is taken out of the fixed groove to realize the effect of replacing the lower die, so that the control operation of the convenience of replacing the lower die of the punching device is improved when the mechanical product is punched through the punching device.

2. According to the utility model, through the arrangement of the sliding bars, when the mechanical product is punched through the punching device, in order to improve the stability of punching the mechanical product, after the lower die is installed, the rotation of the threaded rod drives the sliding bars to slide along the outer wall of the sliding groove, so that the two groups of sliding bars move to the two sides of the lower die to play a role in clamping and fixing the mechanical product, and the control operation of improving the punching stability of the mechanical product is realized when the mechanical product is punched through the punching device.

3. According to the utility model, through the arrangement of the bolts, when a mechanical product is punched through the punching device, in order to meet the replacement synchronism of the lower die, the matching degree with the outline of the outer wall of the lower die is improved, the bolts can be rotated to enable the bolts to slide out of the positioning grooves through the limit function of the nuts, and meanwhile, the upper die is taken out of the mounting grooves, so that the replacement function of the upper die is realized, and the control operation of the replacement convenience of the upper die of the punching device is improved when the mechanical product is punched through the punching device.

Drawings

Fig. 1 is a schematic perspective view of a device body;

FIG. 2 is another reverse perspective view of the device body;

FIG. 3 is a schematic perspective view of the threaded rod and the slide rod in connection and fit;

FIG. 4 is a schematic diagram of a three-dimensional structure of the position distribution of the clamping rod and the lower die;

FIG. 5 is a schematic view of a three-dimensional structure of a bolt in connection with an upper mold;

Fig. 6 is a schematic diagram of a three-dimensional structure of the distribution of the positions of the upper mold and the mounting groove.

In the figure: 1. a device body; 11. a mechanical product body; 2. a dismounting mechanism; 21. a sliding assembly; 22. a clamping assembly; 211. a driving motor; 212. a synchronous belt; 213. a threaded rod; 214. a slide bar; 215. a chute; 216. a swinging rod; 221. a clamping rod; 222. a lower die; 223. a clamping groove; 224. a fixing groove; 3. an electric push rod; 31. a lifting block; 32. a limit groove; 33. an upper die; 34. a mounting groove; 35. a bolt; 36. a nut; 37. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, an adjustable punching device comprises a device main body 1 and a dismounting mechanism 2 arranged on the outer wall of the device main body 1, wherein the dismounting mechanism 2 comprises a sliding component 21 and a clamping component 22;

the sliding assembly 21 comprises a fixed threaded rod 213 and a sliding rod 214, a driving motor 211 is arranged on the outer wall of the device main body 1, the output end of the driving motor 211 is fixedly connected with a synchronous belt 212 rotationally connected with the inner wall of the device main body 1, the rotation center of the synchronous belt 212 is fixedly connected with the threaded rod 213 through a connecting shaft, the outer wall of the threaded rod 213 is in threaded connection with the sliding rod 214 slidingly connected with the inner wall of the device main body 1, a sliding groove 215 is formed in the connecting part of the inner wall of the device main body 1 and the sliding rod 214, and the outer wall of the sliding rod 214 is rotationally connected with a swinging rod 216;

The clamping assembly 22 comprises a clamping rod 221 and a lower die 222, the lower die 222 is arranged above the device main body 1, one end of the swinging rod 216 is rotatably connected with the clamping rod 221 which is in sliding connection with the inner wall of the lower die 222, a clamping groove 223 is formed in the connecting position of the outer wall of the lower die 222 and the clamping rod 221, a fixing groove 224 is formed in the connecting position of the outer wall of the device main body 1 and the lower die 222, and the mechanical product main body 11 is placed above the lower die 222.

Further, the sliding rod 214 forms a sliding structure between the threaded rod 213 and the sliding groove 215, the threaded rod 213 is provided with two groups, and the rotation directions of the two groups of threaded rods 213 are opposite, so that the rotation of the threaded rod 213 is beneficial to driving the sliding rod 214 to slide along the outer wall of the sliding groove 215, and the sliding control operation of the clamping rod 221 is realized.

Further, the clamping rod 221 forms a clamping structure between the swinging rod 216 and the clamping groove 223 and the lower die 222, the swinging rod 216 and the clamping rod 221 are respectively provided with two groups, the position distribution of the two groups of swinging rods 216 and the clamping rod 221 is symmetrical about the central axis of the lower die 222, the sliding of the slide rod 214 is facilitated, the clamping rod 221 is driven to slide along the clamping groove 223 through the rotation of the swinging rod 216, and the control operation of improving the replacement convenience of the lower die 222 of the punching device is realized when the mechanical product is punched through the punching device.

Further, the mechanical product main body 11 forms a clamping structure between the slide bar 214 and the slide groove 215 and the lower die 222, the slide bar 214 is provided with two groups, the position distribution of the two groups of slide bars 214 is symmetrical about the central axis of the lower die 222, the sliding of the slide bar 214 is beneficial to clamping the mechanical product main body 11, and the control operation of improving the punching stability of the mechanical product is realized when the mechanical product is punched through the punching device.

Example two

As shown in fig. 1, fig. 2, fig. 5 and fig. 6, compared with the first embodiment, the adjustable stamping device provided by the utility model is characterized in that an electric push rod 3 is arranged above the device main body 1, an output end of the electric push rod 3 is fixedly connected with a lifting block 31 which is slidably connected with the outer wall of the device main body 1, a limiting groove 32 is formed at a connecting part between the outer wall of the device main body 1 and the lifting block 31, an upper die 33 is mounted on the outer wall of the lifting block 31, a mounting groove 34 is formed at a connecting part between the outer wall of the lifting block 31 and the upper die 33, a nut 36 is welded on the outer wall of the lifting block 31, a bolt 35 which is slidably connected with the inner wall of the upper die 33 is connected with the inner wall of the nut 36, a positioning groove 37 is formed at a connecting part between the inner wall of the upper die 33 and the bolt 35, and the bolt 35 is arranged through the bolt 35, so that when a mechanical product is stamped by the stamping device, in order to meet the synchronism of replacing the lower die 222, the matching degree with the outline of the outer wall of the lower die 222 is improved, the bolt 35 can be rotated through the limiting function of the nut 36 to enable the bolt 35 to be taken out of the positioning groove 37, and simultaneously, the replacement of the die 33 is controlled to be carried out by the stamping device when the die 33 is replaced by the die 33 conveniently and the stamping device.

Further, the lifting block 31 forms a lifting structure with the device main body 1 through the electric push rod 3 and the limiting groove 32, so that the lifting block 31 is driven to lift along the outer wall of the limiting groove 32 by pushing of the electric push rod 3, and the control operation of stamping the mechanical product main body 11 is realized.

Further, the inner wall profile of the mounting groove 34 is adapted to the outer wall profile of the upper mold 33, so that the control operation of replacing the upper mold 33 is facilitated through the arrangement of the inner wall profile of the mounting groove 34 and the outer wall profile of the upper mold 33.

Further, the upper die 33 forms a mounting structure with the lifting block 31 through the bolts 35 and the mounting grooves 34, the bolts 35 and the nuts 36 are provided with two groups, the position distribution of the two groups of bolts 35 and the nuts 36 is symmetrical about the central axis of the upper die 33, the bolts 35 slide out of the positioning grooves 37 through the limiting function of the nuts 36, and the control operation of improving the replacement convenience of the upper die 33 of the stamping device when the mechanical product is stamped through the stamping device is realized.

Working principle: when the adjustable stamping device is used, firstly, when a mechanical product is stamped through the stamping device, in order to improve the replacement convenience of the lower die 222 of the stamping device, the use convenience of the stamping device is improved, the driving motor 211 can be opened to drive the threaded rod 213 to rotate through the rotation of the synchronous belt 212, the threaded rod 213 rotates to drive the sliding rod 214 to slide along the outer wall of the sliding groove 215, the sliding rod 214 slides out along the inner wall of the clamping groove 223 through the rotation of the swinging rod 216, meanwhile, the lower die 222 is taken out of the fixed groove 224, the replacement effect of the lower die 222 is achieved, and the control operation of the replacement convenience of the lower die 222 of the stamping device is improved when the mechanical product is stamped through the stamping device.

Secondly, when the mechanical product is punched through the punching device, in order to improve the stability of punching the mechanical product, after the lower die 222 is installed, the rotation of the threaded rod 213 drives the sliding rods 214 to slide along the outer wall of the sliding groove 215, so that the two groups of sliding rods 214 move to two sides of the lower die 222 to play a role in clamping and fixing the mechanical product, and the control operation of improving the punching stability of the mechanical product is realized when the mechanical product is punched through the punching device.

Finally, when the mechanical product is punched by the punching device, in order to meet the synchronism of the replacement of the lower die 222 and improve the matching degree with the outline of the outer wall of the lower die 222, the bolt 35 can be rotated to enable the bolt 35 to slide out of the positioning groove 37 through the limit function of the nut 36, and meanwhile, the upper die 33 is taken out of the mounting groove 34, so that the replacement of the upper die 33 is realized, and the control operation of the replacement convenience of the upper die 33 of the punching device is improved when the mechanical product is punched by the punching device.

This is the working principle of the adjustable punching device.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An adjustable stamping device comprises a device main body (1) and a dismounting mechanism (2) arranged on the outer wall of the device main body (1), and is characterized in that the dismounting mechanism (2) comprises a sliding component (21) and a clamping component (22);

The sliding assembly (21) comprises a fixed threaded rod (213) and a sliding rod (214), a driving motor (211) is arranged on the outer wall of the device main body (1), an output end of the driving motor (211) is fixedly connected with a synchronous belt (212) which is rotationally connected with the inner wall of the device main body (1), the rotation center of the synchronous belt (212) is fixedly connected with the threaded rod (213) through a connecting shaft, the outer wall of the threaded rod (213) is in threaded connection with the sliding rod (214) which is in sliding connection with the inner wall of the device main body (1), a sliding groove (215) is formed in the connecting part of the inner wall of the device main body (1) and the sliding rod (214), and a swinging rod (216) is rotationally connected with the outer wall of the sliding rod (214).

The clamping assembly (22) comprises a clamping rod (221) and a lower die (222), the lower die (222) is arranged above the device main body (1), one end of the swinging rod (216) is rotationally connected with the clamping rod (221) which is in sliding connection with the inner wall of the lower die (222), a clamping groove (223) is formed in the connecting part of the outer wall of the lower die (222) and the clamping rod (221), a fixing groove (224) is formed in the connecting part of the outer wall of the device main body (1) and the lower die (222), and a mechanical product main body (11) is placed above the lower die (222).

2. The adjustable stamping device according to claim 1, characterized in that an electric push rod (3) is arranged above the device main body (1), an output end of the electric push rod (3) is fixedly connected with a lifting block (31) which is in sliding connection with the outer wall of the device main body (1), a limit groove (32) is formed in the connection position between the outer wall of the device main body (1) and the lifting block (31), an upper die (33) is mounted on the outer wall of the lifting block (31), a mounting groove (34) is formed in the connection position between the outer wall of the lifting block (31) and the upper die (33), a nut (36) is welded on the outer wall of the lifting block (31), a bolt (35) which is in sliding connection with the inner wall of the upper die (33) is connected with the inner wall of the upper die (36), and a positioning groove (37) is formed in the connection position between the inner wall of the upper die (33) and the bolt (35).

3. An adjustable punching device according to claim 1, characterized in that the slide bar (214) is formed by a sliding structure between a threaded bar (213) and a slide groove (215), the threaded bar (213) being provided with two groups of threaded bars (213) with opposite rotation directions.

4. The adjustable stamping device according to claim 1, wherein the clamping rod (221) forms a clamping structure with the lower die (222) through the swinging rod (216) and the clamping groove (223), the swinging rod (216) and the clamping rod (221) are provided with two groups, and the position distribution of the two groups of swinging rods (216) and the clamping rod (221) is symmetrical with respect to the central axis of the lower die (222).

5. An adjustable punching device according to claim 1, characterized in that the mechanical product body (11) forms a clamping structure with the lower die (222) through a slide bar (214) and a slide groove (215), the slide bar (214) is provided with two groups, and the position distribution of the two groups of slide bars (214) is symmetrical with respect to the central axis of the lower die (222).

6. An adjustable punching device according to claim 2, characterized in that the lifting block (31) forms a lifting structure with the device body (1) through the electric push rod (3) and the limit groove (32).

7. An adjustable punching device according to claim 2, characterized in that the inner wall contour of the mounting groove (34) is adapted to the outer wall contour of the upper die (33).

8. An adjustable punching device according to claim 2, characterized in that the upper die (33) is provided with a mounting structure between the lifting block (31) and the mounting groove (34) through bolts (35), the bolts (35) and nuts (36) are provided with two groups, and the position distribution of the two groups of bolts (35) and nuts (36) is symmetrical with respect to the central axis of the upper die (33).