CN220005668U

CN220005668U - Punching and riveting integrated punching equipment

Info

Publication number: CN220005668U
Application number: CN202321449547.0U
Authority: CN
Inventors: 王正军; 石淑敏; 谢拥军; 弓永泉; 于清
Original assignee: Henan Tianyi Packaging Container Co ltd
Current assignee: Henan Tianyi Packaging Container Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-14
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the field of steel drum production equipment, in particular to punching and riveting integrated punching equipment, which comprises a punching machine body and punching and riveting dies which are arranged on the punching machine body and used for punching and riveting, wherein the punching and riveting dies are arranged in two groups, the two groups of punching and riveting dies are arranged at intervals, the punching and riveting dies are connected to the punching machine body in a sliding manner, and the punching and riveting dies are moved to enable multiple groups of punching and riveting dies to be close to or far away from each other. The utility model has the effects of enabling the stamping equipment to produce steel barrels with different specifications and improving the application range of the stamping equipment.

Description

Punching and riveting integrated punching equipment

Technical Field

The utility model relates to the technical field of steel drum production equipment, in particular to punching and riveting integrated punching equipment.

Background

The steel drum is a traditional container, the whole steel drum is of a cylindrical shell structure, and the top of the steel drum is provided with a ventilation opening and an injection opening. The filling opening is used for filling materials, and the ventilation opening is used for exhausting in the process of filling materials. And the ventilation port and the injection rear part are both provided with flanges for installing sealing covers.

The production of the top wall of the steel drum is usually done with a stamping device, for example, a stamping device is disclosed in the related art, which comprises a stamping press body and two sets of stamping and riveting dies. The two groups of punching and riveting dies are arranged at intervals along the horizontal direction, the lower die of the punching and riveting die is fixedly connected to the mounting table of the punching and riveting body through screws, the upper die is fixedly connected to the lifting wall of the punching machine body through screws, and when the punching and riveting die is used, the top wall of the steel drum is placed on the lower die, and the flange is placed on the top wall of the steel drum; and then the lifting wall drives the upper die to approach the lower die, and under the action of the lower die and the upper die, the upper die and the lower die realize the opening of the injection opening and the ventilation opening of the top wall of the steel drum and the riveting between the flange and the top wall of the steel drum in the process of extruding the top wall of the steel drum.

In the production process, the specifications of the steel drum are various, and the distance between the ventilation opening and the injection opening is also changed along with the size of the steel drum. The stamping equipment in the related art cannot be suitable for the production of the top wall of the steel drum with various specifications, and the application range is smaller.

Disclosure of Invention

In order to enable stamping equipment to be capable of producing steel drum top walls of different specifications and sizes, the application range of the stamping equipment is enlarged, and the utility model provides a steel drum top wall.

The utility model provides punching and riveting integrated punching equipment which adopts the following technical scheme:

the utility model provides a punching press, riveting integration stamping equipment, includes the punching machine body and installs and be used for punching a hole and riveting punch and rivet the mould on the punching machine body, punch and rivet the mould and set up to two sets of, two sets of punch and rivet the mould interval setting, and punch and rivet mould sliding connection and be in on the punching machine body, remove punch and rivet the mould, can make the multiunit punch and rivet the mould and be close to each other or keep away from.

By adopting the technical scheme, the riveting dies are moved to enable the groups of riveting dies to be close to or far away from each other, so that the intervals among the groups of riveting dies are changed. The multiple groups of punching and riveting dies can punch and rivet the injection ports and the ventilation ports on the top wall of the steel drum with different intervals, so that the application range of the punching equipment is improved.

Optionally, the punching and riveting die comprises an upper die and a lower die, the punching machine body comprises a lifting arm and a mounting table, a first mounting plate is arranged on the side surface, away from the lower die, of the upper die, a second mounting plate is arranged on the side surface, away from the upper die, of the lower die, the first mounting plate is slidably connected onto the lifting arm, and the second mounting plate is slidably connected onto the mounting table.

Through adopting above-mentioned technical scheme, remove first mounting panel and second mounting panel and can drive mould and lower mould and remove, realize dashing and riveting sliding connection between mould and the punching machine body. And the first mounting plate and the second mounting plate are arranged to facilitate the installation of the upper die and the lower die, so that the production and the manufacture of the stamping equipment are facilitated.

Optionally, the adjusting component comprises an adjusting rod, the adjusting rod is of a cylindrical rod-shaped structure, the adjusting rod is arranged along the sliding direction of the mounting plate, and one end of the adjusting rod is rotatably connected to the lifting arm; the first mounting plate is provided with a sliding block, the sliding block is in threaded connection with the adjusting rod, and the two sliding blocks can be driven to be close to or far away from each other by rotating the adjusting rod.

Through adopting above-mentioned technical scheme, rotate adjusting screw, can drive two sliding blocks and be close to each other or keep away from under the effect of screw thread to realize the regulation to last mould position, owing to the self-locking nature of screw thread, be difficult for taking place to remove after the position adjustment of last mould is accomplished moreover, thereby improve the stability of dashing the riveting mould and dashing the riveting in-process.

Optionally, be provided with the linkage subassembly on the first mounting panel, the linkage subassembly includes two blocking rods, and two blocking rods set up respectively in the both sides of first mounting panel along the slip direction of first mounting panel, blocking rod one end is connected on first mounting panel, and the other end is to being close to the direction extension of second mounting panel to two blocking rods are close to each other the side butt with the side of second mounting panel perpendicular to self slip direction respectively.

Through adopting above-mentioned technical scheme, the side that two stop bars are close to each other respectively with two side butt of second mounting panel to can carry out spacingly to the second mounting panel, stop that the second mounting panel takes place the displacement relative to first mounting panel. Therefore, the first mounting plate can drive the second mounting plate to move simultaneously when moving, and the situation that the position of the punching and riveting die cannot be adjusted is reduced.

Optionally, one end of the blocking rod, which is close to the first mounting plate, is rotatably connected to the first mounting plate, and the rotation axis of the blocking rod is parallel to the sliding direction of the first mounting plate.

Through adopting above-mentioned technical scheme, rotate and block the pole and can make and block the pole and be on a parallel with ground to reduce and block the influence of pole to steel drum roof material loading, make things convenient for the staff to place steel drum roof on the lower mould, improve staff work efficiency.

Optionally, be provided with the dwang on the first mounting panel, the dwang rotates to be connected on the first mounting panel to can slide along the direction that is on a parallel with first mounting panel slip direction, the one end that blocks the pole and be close to first mounting panel is connected with the dwang, the spacing groove has been seted up on the side that the first mounting panel corresponds to block the pole, when blocking the pole and being on a parallel with ground, remove the dwang and can drive and block in the spacing groove of pole embedding.

Through adopting above-mentioned technical scheme, rotate and block the pin and make and block the pole and be on a parallel with ground, remove the dwang and can make the blocking rod imbed in the spacing groove this moment to block the rotation of pin and carry out spacingly, improve and block the stability of pin at dashing the riveting mould and dashing riveting in-process.

Optionally, the screw holes penetrating along the vertical direction are all formed in the first mounting plate and the second mounting plate, and locking screws are connected in the screw holes in a threaded mode.

Through adopting above-mentioned technical scheme, rotate locking screw, can lock screw one end and support tight lifting arm or mount table to spacing first mounting panel and second mounting panel improves the stability of last mould and lower mould in dashing the riveting in-process.

Optionally, a hand wheel is arranged at one end of the adjusting rod.

Through adopting above-mentioned technical scheme, rotate the hand wheel and can drive the regulation pole rotation to make things convenient for the staff to adjust the position between a plurality of first mounting panels.

In summary, the utility model has the following beneficial technical effects:

and rotating the blocking rod to enable the blocking rod to be abutted on the second mounting plate. The hand wheel is rotated to drive the adjusting rod to move. Under the action of the screw thread, the adjusting rod drives the sliding block to move, so that the two first mounting plates are close to or far away from each other. The first mounting plate can drive the second mounting plate to synchronously move under the action of the blocking rod, so that the adjustment of the space between the opposite punching riveting dies is realized, and the stamping equipment can be suitable for the production of steel drum top walls with different specifications and sizes.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of an adjusting assembly and a linkage assembly according to an embodiment of the present utility model.

Fig. 3 is an enlarged view of a partial structure of an embodiment of the present utility model.

Reference numerals: 1. a punching machine body; 11. a lifting arm; 12. a mounting table; 13. a sliding groove; 14. a sliding block; 15. a first mounting plate; 16. a slip groove; 17. a second mounting plate; 2. an adjustment assembly; 21. an adjusting rod; 22. a hand wheel; 3. punching and riveting a die; 31. an upper die; 32. a lower die; 4. a linkage assembly; 41. a blocking lever; 42. a rotating lever; 43. a limit groove; 44. a baffle disc; 5. a support assembly; 51. a support plate; 52. a guide rod; 53. an elastic member.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses punching and riveting integrated punching equipment.

Referring to fig. 1, a punching and riveting integrated punching device comprises a punching machine body 1, an adjusting assembly 2 and two groups of punching and riveting dies 3. The two groups of punching and riveting dies 3 are arranged at intervals along the horizontal direction. The two groups of punching and riveting dies 3 are connected to the punching machine body 1 in a sliding manner along the horizontal direction, and the two groups of punching and riveting dies 3 can be mutually close to or far away from each other by moving the two groups of punching and riveting dies 3. The adjusting component 2 is connected with the two groups of punching and riveting dies 3 and is used for adjusting the distance between the groups of punching and riveting dies 3. Thereby the stamping equipment can punch and rivet the top wall of the steel drum with different specifications and sizes.

Referring to fig. 1 and 2, the punch-rivet die 3 includes an upper die 31 and a lower die 32, and the punch body 1 includes a lift arm 11 and a mount 12, the lift arm 11 being located above the mount 12. The upper die 31 is mounted on the lifting arm 11, and the lower die 32 is mounted on the mounting table 12. The upper die 31 and the lower die 32 can be mutually close to each other through the lifting arm 11 and punch rivet the steel drum top wall, so that the steel drum top wall is perforated and the steel drum top wall and the flange are riveted.

Referring to fig. 1 and 2, a sliding groove 13 is formed in a side surface of the lifting arm 11, which is close to the ground, and a sliding block 14 is slidably fitted in the sliding groove 13 in a horizontal direction. The side of the sliding block 14, which is close to the ground, is welded with a first mounting plate 15, and an upper die 31 is fixedly connected to the first mounting plate 15 through screws. The side surface of the mounting table 12, which is close to the lifting arm 11, is provided with a sliding groove 16, and the sliding groove 16 is in sliding fit with a second mounting plate 17. The second mounting plate 17 is identical in structure to the first mounting plate 15, and the sliding direction of the second mounting plate 17 is parallel to the sliding direction of the slider 14. The lower die 32 is fixedly mounted on the second mounting plate 17 by screws, and the positions of the lower die 32 and the upper die 31 correspond to each other.

Referring to fig. 1 and 2, threaded holes penetrating in the vertical direction are formed in the first mounting plate 15 and the second mounting plate 17, and locking screws (not shown) are screwed in the threaded holes. The locking screw is rotated, so that the locking screw can be abutted against the lifting arm 11 or the sliding groove 16 to be close to the side wall parallel to the ground, thereby realizing locking and fixing of the first mounting plate 15 or the second mounting plate 17, and improving the stability of the upper die 31 and the lower die 32 in the punching and riveting process.

Referring to fig. 1 and 2, the side wall of the sliding groove 16 parallel to the ground is provided with an avoiding groove, the avoiding groove penetrates through the mounting table 12, and after the upper die 31 punches the top wall of the steel drum, redundant materials can fall from the avoiding groove, so that the occurrence of accumulation of residual materials in the production process is reduced.

Referring to fig. 1 and 2, the adjusting assembly 2 includes an adjusting lever 21 and a hand wheel 22, and the hand wheel 22 is disposed at one side of the lifting arm 11 in the sliding direction of the slider 14. The adjusting rod 21 has a cylindrical rod-shaped structure, and the adjusting rod 21 is arranged along the sliding direction of the sliding block 14. One end of the adjusting rod 21 sequentially passes through the two sliding blocks 14 and is rotatably connected to the side wall of the sliding groove 13, and the other end extends to the outside of the lifting arm 11 and is welded with the hand wheel 22. Through holes are formed in the sliding blocks 14 at positions corresponding to the adjusting rods 21, internal threads are arranged in the through holes, and the rotation directions of the internal threads on the two sliding blocks 14 are opposite. External threads are arranged on the side wall of the adjusting rod 21 at positions corresponding to the sliding blocks 14, and the adjusting rod 21 is in threaded connection in the through hole. Rotating the handwheel 22 can drive the adjustment lever 21 to rotate. Under the action of the screw thread, the adjusting rod 21 rotates to drive the two sliding blocks 14 to be close to or far away from each other, so that the position of the punching and riveting die 3 is adjusted.

Referring to fig. 1 and 2, the first mounting plate 15 is provided with a link assembly 4, and the link assembly 4 includes two blocking bars 41, the two blocking bars 41 being disposed on both sides of the first mounting plate 15 in a sliding direction of the sliding block 14, respectively. One end of the blocking rod 41 is connected to the first mounting plate 15, the other end extends in a direction approaching the second mounting plate 17 in the vertical direction, and the side surfaces of the two blocking rods 41 approaching each other are attached to the two side surfaces of the second mounting plate 17 perpendicular to the sliding direction of the sliding block 14. In the moving process of the first mounting plate 15, the blocking rod 41 can drive the second mounting plate 17 to move, so that synchronous movement of the upper die 31 and the lower die 32 is realized, and the situation that positions of the upper die 31 and the lower die 32 are not corresponding after moving is reduced.

Referring to fig. 2 and 3, the end of the blocking lever 41 remote from the second mounting plate 17 is provided with a rotation lever 42, the rotation lever 42 is of a cylindrical rod-like structure, one end of the rotation lever 42 is vertically welded to the blocking lever 41, and the other end is rotatably connected to the first mounting plate 15 about its own axis. The rotating rod 42 can drive the blocking rod 41 to rotate, so that the blocking rod 41 is parallel to the ground, and the influence of the blocking rod 41 on the process steps of feeding, stamping and the like in the working process of the stamping equipment is reduced.

Referring to fig. 2 and 3, a rotation groove is formed in a side surface of the first mounting plate 15 adjacent to the blocking lever 41, and one end of the rotation lever 42 remote from the blocking lever 41 is rotatably connected in the rotation groove and is capable of sliding in a longitudinal direction thereof. A limiting groove 43 is formed in the side surface, close to the blocking rod 41, of the first mounting plate 15; the blocking rod 41 is rotated to enable the blocking rod 41 to be parallel to the ground, and at the moment, the blocking rod 41 can be embedded into the limiting groove 43 by sliding the rotating rod 42 along the length direction of the rotating rod 42; thereby limiting the rotation of the blocking rod 41 and improving the stability of the blocking rod 41 in the working process of the stamping equipment. The side surface of the rotating rod 42 far away from the blocking rod 41 is welded with a blocking disc 44, the blocking disc 44 is of a disc-shaped structure, a blocking groove is formed in the position, corresponding to the blocking disc 44, of the first mounting plate 15, and the blocking disc 44 can rotate in the blocking groove and move along the length direction of the rotating rod 42. When the side surface of the blocking disc 44 close to the blocking rod 41 is attached to the side surface of the blocking groove close to the blocking rod 41, the blocking rod 41 is separated from the limiting groove 43, and the side surface of the blocking rod 41 close to the first mounting plate 15 is flush with the side surface of the first mounting plate 15 close to the blocking rod 41.

Referring to fig. 1 and 2, a supporting assembly 5 is provided between the lifting arm 11 and the mounting table 12, and the supporting assembly 5 includes two supporting plates 51, two sets of guide rods 52, and two sets of elastic members 53. The two holding plates 51 are arranged between the upper die 31 and the lower die 32 at intervals in parallel in the vertical direction, and the two sets of guide rods 52 are respectively arranged at two sides of the two holding plates 51 away from each other. The guide rod 52 has a cylindrical rod-like structure, one end of the guide rod 52 is welded to the supporting plate 51, and the other end extends in a direction away from the supporting plate 51. One end of the guide rod 52, which is close to the lifting arm 11 and is far away from the supporting plate 51, is connected to the lifting arm 11 in a sliding manner along the vertical direction; one end of the guide rod 52, which is close to the mounting table 12, which is far away from the supporting plate 51; is slidably connected to the mounting table 12 in the vertical direction. The two sets of elastic members 53 are respectively disposed at the sides of the two supporting plates 51 away from each other, and the elastic members 53 are used for respectively applying a force to approach the other supporting rod along the vertical direction to the two supporting plates 51 during the die stamping. In this embodiment, the elastic member 53 is a spring, one end of which is connected to the mounting table 12 or the lifting arm 11, and the other end of which is welded to the supporting plate 51. Placing the top wall of the steel drum between the two supporting plates 51, and moving the supporting plate 51 positioned above downwards along with the downward movement of the lifting arm 11; the supporting plate 51 positioned above is abutted on the top wall of the steel drum, and the spring compresses and drives the supporting plate 51 to apply pressure to the top wall of the steel drum, so that the top wall of the steel drum is fixed, and the stability of the top wall of the steel drum in the stamping and riveting process is improved.

The embodiment of the utility model provides punching and riveting integrated punching equipment, which has the implementation principle that: when the interval between the two molds needs to be adjusted, the blocking rod 41 is moved so that the blocking rod 41 is separated from the limiting groove 43. The blocking lever 41 is then rotated such that the side of the blocking lever 41 remote from the first mounting plate 15 engages the side of the second mounting plate 17 perpendicular to the axis of rotation of the rotating lever 42. Finally, the hand wheel 22 is rotated, the hand wheel 22 can rotate to drive the adjusting rod 21 to rotate, so that the two sliding blocks 14 are driven to approach or separate from each other, and the two first mounting plates 15 are driven to approach or separate from each other, so that the adjustment of the distance between the two groups of riveting dies 3 is realized.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Punching and riveting integrated punching equipment comprises a punching machine body (1) and a punching and riveting die (3) which is arranged on the punching machine body (1) and used for punching and riveting, and is characterized in that: the punching and riveting die (3) are arranged in two groups, the two groups of the punching and riveting die (3) are arranged at intervals, the punching and riveting die (3) is connected to the punching machine body (1) in a sliding mode, the punching and riveting die (3) are moved, and multiple groups of the punching and riveting die (3) can be mutually close to or far away from each other.

2. A punching and riveting integrated punching apparatus as claimed in claim 1, characterized in that: punching and riveting die (3) include mould (31) and lower mould (32), punching machine body (1) are including lifting arm (11) and mount table (12), the side that lower mould (32) were kept away from to mould (31) is provided with first mounting panel (15), lower mould (32) are kept away from install second mounting panel (17) on the side of mould (31) of going up, first mounting panel (15) sliding connection is on lifting arm (11), second mounting panel (17) sliding connection is on mount table (12).

3. A punching and riveting integrated punching apparatus as claimed in claim 2, characterized in that: the lifting arm (11) is also provided with an adjusting rod (21), the adjusting rod (21) is of a cylindrical rod-shaped structure, the adjusting rod (21) is arranged along the sliding direction of the first mounting plate (15), and one end of the adjusting rod is rotatably connected to the lifting arm (11); the first mounting plate (15) is provided with sliding blocks (14), the sliding blocks (14) are in threaded connection with the adjusting rod (21), and the two sliding blocks (14) can be driven to be close to or far away from each other by rotating the adjusting rod (21).

4. A punching and riveting integrated punching apparatus as claimed in claim 3, characterized in that: the linkage assembly is characterized in that a linkage assembly (4) is arranged on the first mounting plate (15), the linkage assembly (4) comprises two blocking rods (41), the two blocking rods (41) are respectively arranged on two sides of the first mounting plate (15) along the sliding direction of the first mounting plate (15), one end of each blocking rod (41) is connected to the first mounting plate (15), the other end of each blocking rod extends towards the direction close to the second mounting plate (17), and the side surfaces, close to each other, of the two blocking rods (41) are respectively in butt connection with the side surfaces, perpendicular to the sliding direction, of the second mounting plate (17).

5. The punching and riveting integrated punching equipment as claimed in claim 4, characterized in that: one end of the blocking rod (41) close to the first mounting plate (15) is rotatably connected to the first mounting plate (15), and the rotation axis of the blocking rod (41) is parallel to the sliding direction of the first mounting plate (15).

6. The punching and riveting integrated punching equipment as claimed in claim 5, characterized in that: be provided with dwang (42) on first mounting panel (15), dwang (42) rotate and connect on first mounting panel (15) to can slide along the direction that is on a parallel with first mounting panel (15) slip direction, the one end that blocks pole (41) and is close to first mounting panel (15) is connected with dwang (42), limit groove (43) have been seted up on the side that first mounting panel (15) corresponds to block pole (41), when block pole (41) are on a parallel with ground, remove dwang (42) and can drive block pole (41) embedding limit groove (43).

7. A punching and riveting integrated punching apparatus as claimed in claim 2, characterized in that: screw holes penetrating in the vertical direction are formed in the first mounting plate (15) and the second mounting plate (17), and locking screws are connected in the screw holes in a threaded mode.

8. A punching and riveting integrated punching apparatus as claimed in claim 3, characterized in that: one end of the adjusting rod (21) is provided with a hand wheel (22).