CN113020563A - Material hammering device with buffer protection - Google Patents

Abstract

The utility model provides a material hammering device with buffering protection, presses base, support frame, drive assembly, buffering subassembly, tup subassembly including hammering, its characterized in that, it has the limiting plate to press still fixed mounting on the base to hammer, the support frame is fixed to be located and is hammered on the base, the tup subassembly is located in the middle of the limiting plate, limiting plate and tup subassembly spacing connection, drive assembly locates directly over the tup subassembly, just drive assembly is connected with the tup subassembly transmission, drive assembly locates directly over the drive assembly, drive assembly is connected with the drive assembly drive, drive assembly still is located the centre on support frame top, drive assembly and support frame rotatable coupling, buffering subassembly is located between drive assembly and the tup subassembly, buffering subassembly again with drive assembly fixed connection. The material hammering device with the buffer protection function can automatically hammer materials, saves labor cost and improves working efficiency, has the buffer auxiliary shock absorption function when hammering materials, particularly hard materials, can protect internal parts and structures of the device, and prolongs the service life of the device.

Description

Material hammering device with buffer protection

Technical Field

The invention relates to the technical field of hammering equipment, in particular to a material hammering device with buffer protection.

Background

The material hammering refers to a plastic processing method for hammering materials of various materials on a die of a press machine to ensure the flatness or punching the materials into various parts. The thickness of the plate material of the blanking part is in the method. The thickness of the plate material of the general blanking piece is below 10 mm. For materials such as nickel-chromium steel, titanium alloy, and magnesium alloy, hot stamping is sometimes used to reduce the deformation resistance. The material stamping has high productivity, and can realize mechanization and automation; the cost is low when mass production is carried out, and the product precision is high. Wherein, the plate material is punched by processing modes such as flattening, shearing, blanking, bending, stretching and the like. The stamping performance of the plate is measured by tests such as tensile test, hardness test, metallographic test, cupping test, cold bending test and the like. Before hammering, in addition to providing values such as yield strength, tensile strength, elongation and the like of the sheet, values such as strain hardening, thickness and plane anisotropy should also be provided. Different processing modes have different requirements on the numerical values so as to obtain the best hammering effect.

Some processing plants still have the mode that adopts artifical manual hammering when carrying out material hammering work, not only consume a large amount of manpower resources, still can't improve work efficiency, most current processing plants have also adopted the mechanical equipment of automatic hammering material to replace artifical manual hammering material, but do not enough notice the anti-shake problem of hammering equipment, when especially hammering hard panel, lead to the very easy damage of equipment inner part structure, make the life of product in advance.

For example, chinese patent literature discloses a pin bush press-fitting device and a method of using the same [ application No.: CN201810534008.4], including the frame, be provided with the pressure equipment mechanism that is used for the pressure equipment work piece in the frame, be provided with the actuating mechanism that is used for driving pressure equipment mechanism to feed toward the workstation side in the frame, pressure equipment mechanism slides and sets up in the frame, the below that lies in pressure equipment mechanism in the frame is provided with the workstation that is used for placing the work piece, the workstation slides and sets up in the frame, the slip direction of workstation and pressure equipment mechanism's slip direction mutually perpendicular. The pin bush is placed in the press-fitting mechanism and is opposite to the part of the workpiece needing to be press-fitted with the pin bush; at this time, the press-fitting mechanism is started to press-fit the pin bush into the workpiece. Therefore, the pin bush press-fitting device enables the pin bush to be pressed without manual hammering, the safety factor during press-fitting is improved, and the press-fitting mechanism can be started to carry out press-fitting during press-fitting, so that the press-fitting efficiency is higher than that of manual press-fitting. According to the scheme, the press-fitting mechanism is used for automatically press-fitting the pin sleeve, so that the problem of low efficiency of manually press-fitting the pin sleeve is solved, but the problem of reverse vibration during material hammering is still not solved.

Aiming at the defects, the device for automatically hammering the materials is high in production efficiency, labor-saving and high in automation degree, can have a mechanical structure for buffering and assisting in damping when the materials, particularly hard materials, are hammered, and solves the problem that hammering equipment is easy to damage due to reverse vibration.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, provides a material hammering device with buffer protection, and can effectively solve the problems in the background art. The invention is realized by the following technical scheme:

the utility model provides a material hammering device with buffering protection, presses base, support frame, drive assembly, buffering subassembly, tup subassembly including hammering, its characterized in that, it has the limiting plate to press still fixed mounting on the base to hammer, the support frame is fixed to be located and is hammered on the base, the tup subassembly is located in the middle of the limiting plate, limiting plate and tup subassembly spacing connection, drive assembly locates directly over the tup subassembly, just drive assembly is connected with the tup subassembly transmission, drive assembly locates directly over the drive assembly, drive assembly is connected with the drive assembly drive, drive assembly still is located the centre on support frame top, drive assembly and support frame rotatable coupling, buffering subassembly is located between drive assembly and the tup subassembly, buffering subassembly again with drive assembly fixed connection.

Preferably, the driving assembly comprises a driving motor, a transmission rod, a rotating disc and a transmission ring.

Preferably, the transmission rod is arranged between the driving motor and the rotating disc, the outer end of the rotating disc is sleeved with the transmission ring, the driving motor is in driving connection with one end of the transmission rod, the other end of the transmission rod is fixedly connected with the rotating disc, and the rotating disc is in driving connection with the transmission ring.

Preferably, at least two transmission contacts are further arranged on the transmission circular ring, and the at least two transmission contacts are a first contact and a second contact.

Preferably, the transmission assembly comprises a transmission connecting module, a connecting crank and a transmission crank.

Preferably, the bottom end of the transmission connecting module is in transmission connection with a transmission crank, the other end of the transmission crank is in transmission connection with a connecting crank, the top end of the transmission connecting module is in rotatable connection with the first contact, and the other end of the connecting crank is in rotatable connection with the second contact.

Preferably, the buffering component comprises a U-shaped fixed connecting plate, a fixed rod, a propeller, a buffering spring and a limiting base.

Preferably, the top U type opening part of U type fixed connection board and the top fixed connection of transmission linking module, the dead lever is located between U type fixed connection board's bottom center and the spacing base, the dead lever respectively with U type fixed connection board and spacing base fixed connection, propeller and buffer spring all overlap and establish on the dead lever, propeller and dead lever sliding connection, just the propeller again with be connected crank fixed connection, buffer spring locates between propeller and the spacing base, just buffer spring and propeller and spacing base elastic connection respectively.

Preferably, the hammer head assembly comprises a U-shaped transmission connecting plate, a connecting rod and a hammer head.

Preferably, the U-shaped opening at the top end of the U-shaped transmission connecting plate is in transmission connection with the middle part of the transmission connecting module, the connecting rod is arranged between the center of the bottom end of the U-shaped transmission connecting plate and the hammer head and is fixedly connected with the U-shaped transmission connecting plate and the hammer head respectively, the hammer head is located in an empty groove of the limiting plate, and the size of the empty groove in the limiting plate is larger than that of the hammer head.

The invention has the beneficial effects that:

1. the material hammering device with the buffer protection function drives the hammer head component to automatically hammer materials on the hammering base under the driving force of the driving component and the assistance of the transmission component, and solves the problems of waste of manual hammering cost and low efficiency.

2. The limiting plate on the hammering base can play spacing effect to the tup subassembly, takes place the skew when preventing the tup subassembly hammering material and leads to error and damage.

3. The tup subassembly is when hammering the especially hard material of material, and the anti-shake effect that receives when buffering subassembly can hammer the tup material with the help of the elastic buffering of spring offsets, can protect device internals and structure, solves the device and because of anti-shake fragile problem.

4. The transmission assembly can not only transmit the driving force of the driving assembly to the hammer head assembly to assist in hammering the material, but also transmit the anti-vibration effect received when the hammer head assembly hammers the material to the buffer assembly to assist in offsetting the anti-vibration effect.

Drawings

FIG. 1 is a schematic perspective view of a material hammering device with buffer protection according to the present invention;

FIG. 2 is a schematic plan view of the material hammering apparatus with buffer protection of the present invention;

FIG. 3 is a schematic perspective view of the cushioning assembly of the present invention;

fig. 4 is a perspective view of a portion of the components of the drive assembly of the present invention.

In the figure, the hammering base 1, the limiting plate 11, the support frame 2, the driving assembly 3, the driving motor 31, the transmission rod 32, the rotating disc 33, the transmission ring 34, the first contact 340, the second contact 341, the transmission assembly 4, the transmission connection module 41, the connection crank 42, the transmission crank 43, the buffer assembly 5, the U-shaped fixed connection plate 51, the fixed rod 52, the propeller 53, the buffer spring 54, the limiting base 55, the hammer head assembly 6, the U-shaped transmission connection plate 61, the connection rod 62 and the hammer head 63.

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. 1-4, a material hammering device with buffering protection comprises a hammering base 1, a supporting frame 2, a driving component 3, a transmission component 4, a buffering component 5 and a hammer head component 6, and is characterized in that the hammering base 1 is further fixedly provided with a limiting plate 11, the supporting frame 2 is fixedly arranged on the hammering base 1, the hammer head component 6 is arranged in the middle of the limiting plate 11, the limiting plate 11 is in limit connection with the hammer head component 6, the transmission component 4 is arranged right above the hammer head component 6, the transmission component 4 is in transmission connection with the hammer head component 6, the driving component 3 is arranged right above the transmission component 4, the driving component 3 is in driving connection with the transmission component 4, the driving component 3 is also arranged in the middle of the top end of the supporting frame 2, the driving component 3 is rotatably connected with the supporting frame 2, the buffering component 5 is arranged between the driving component 3 and the hammer head component 6, the buffer component 5 is fixedly connected with the transmission component 4. Hammer and press base 1 and be used for placing the material of treating the hammering, support frame 2 plays the effect of supporting the inside subassembly of connecting fixing device, tup subassembly 6 is used for hammering the material on hammering base 1, drive assembly 3 can provide drive power for the automatic material of hammering of tup subassembly 6, the anti-shock effect that receives when buffer assembly 5 can hammer the material with tup subassembly 6 offsets, drive assembly 4 can not only transmit drive power to tup subassembly 6 with drive assembly 3 on, and can transmit the anti-shock effect that receives when hammering the material with tup subassembly 6 on buffer assembly 5, limiting plate 11 plays spacing effect to tup subassembly 6, take place the skew when preventing tup subassembly 6 from hammering the material and lead to error and damage.

Preferably, the driving assembly 3 comprises a driving motor 31, a transmission rod 32, a rotating disc 33 and a transmission ring 34.

Preferably, the transmission rod 32 is arranged between the driving motor 31 and the rotating disc 33, the outer end of the rotating disc 33 is sleeved with the transmission ring 34, the driving motor 31 is in driving connection with one end of the transmission rod 32, the other end of the transmission rod 32 is fixedly connected with the rotating disc 33, and the rotating disc 33 is in transmission connection with the transmission ring 34. The driving motor 31 can drive the transmission rod 32 to rotate, and since the transmission rod 32 is fixedly connected with the rotating disc 33, the rotating disc 33 will also rotate along with the transmission rod 32, and the rotating disc 33 can drive the transmission ring 34 to synchronously move up and down when rotating.

Preferably, at least two transmission contacts are further disposed on the transmission ring 34, and the at least two transmission contacts are a first contact 340 and a second contact 341.

Preferably, the transmission assembly 4 comprises a transmission connection module 41, a connection crank 42 and a transmission crank 43.

Preferably, the bottom end of the transmission connection module 41 is in transmission connection with a transmission crank 43, the other end of the transmission crank 43 is in transmission connection with a connection crank 42, the top end of the transmission connection module 41 is rotatably connected with the first contact 340, and the other end of the connection crank 42 is rotatably connected with the second contact 341. The transmission connecting module 41 is in transmission connection with the first contact 340 on the transmission ring 34, so that the transmission connecting module 41 can be synchronously driven to move up and down when the transmission ring 34 moves up and down; because the bottom end of the transmission connection module 41 is in transmission connection with the transmission crank 43, the transmission connection module 41 can drive the transmission crank 43 to rotate and shift inwards when the transmission connection module is subjected to a reverse shock, and because the connection crank 42 is in transmission connection with the transmission crank 43 and the two ends of the connection crank 42 are subjected to the limiting action of the second contact 341 and the transmission crank 43, the connection crank 42 can synchronously rotate and shift inwards.

Preferably, the buffer assembly 5 comprises a U-shaped fixing connection plate 51, a fixing rod 52, a pusher 53, a buffer spring 54 and a limit base 55.

Preferably, the top U-shaped opening of U-shaped fixed connection board 51 is connected with the top fixed connection of transmission connection module 41, dead lever 52 is located between the bottom center of U-shaped fixed connection board 51 and limiting base 55, dead lever 52 respectively with U-shaped fixed connection board 51 and limiting base 55 fixed connection, propeller 53 and buffer spring 54 are all established on dead lever 52, propeller 53 and dead lever 52 sliding connection, just propeller 53 again with be connected crank 42 fixed connection, buffer spring 54 is located between propeller 53 and limiting base 55, just buffer spring 54 and propeller 53 and limiting base 55 elastic connection respectively. U type fixed connection board 51 plays and fixes the effect on transmission link module 41 with buffering subassembly 5, because connecting crank 42 and propeller 53 fixed connection, can promote propeller 53 when connecting crank 42 to the inboard skew in step, propeller 53 can slide and extrude spring 54 in step along dead lever 52, the elastic buffer with the help of spring 54 offsets the anti-seismic effect that hammer head 63 hammered the material, play the effect of protection device internals and structure, spacing base 55 can be when being the fulcrum end and play spacing blocking effect when propeller 53 promotes extrusion spring 54, dead lever 52 plays the effect of fixed connection buffering subassembly 5 internals.

Preferably, the hammer head assembly 6 comprises a U-shaped transmission connecting plate 61, a connecting rod 62 and a hammer head 63.

Preferably, the U-shaped opening at the top end of the U-shaped transmission connecting plate 61 is in transmission connection with the middle part of the transmission connecting module 41, the connecting rod 62 is arranged between the bottom center of the U-shaped transmission connecting plate 61 and the hammer 63, the connecting rod 62 is respectively fixedly connected with the U-shaped transmission connecting plate 61 and the hammer 63, the hammer 63 is located in the empty groove of the limiting plate 11, and the size of the empty groove in the limiting plate 11 is larger than that of the hammer 63. Because U type transmission connecting plate 61 is connected with the mid portion transmission of transmission connecting module 41, so can drive U type transmission connecting plate 61 displacement from top to bottom when transmission connecting module 41 moves from top to bottom synchronously, because connecting rod 62 is in the same place U type transmission connecting plate 61 and tup 63 fixed connection, so can drive tup 63 displacement from top to bottom synchronously when U type transmission connecting plate 61 moves from top to bottom synchronously, realize carrying out the function of automatic hammering to the material on hammering base 1, limiting plate 11 plays spacing effect to tup 63, takes place the skew when preventing tup 63 from hammering the material and lead to error and damage.

When the material is required to be hammered, the material to be hammered is placed on the hammering base 1, the driving motor 31 is started, the driving rod 32 is driven by the driving motor 31 to rotate, the rotating disc 33 rotates along with the driving rod 32 as the driving rod 32 is fixedly connected with the rotating disc 33, the rotating disc 33 drives the driving ring 34 to synchronously move up and down as the rotating disc 33 rotates, the driving connection module 41 is in transmission connection with the first contact 340 on the driving ring 34, so that the driving connection module 41 is synchronously driven to move up and down as the driving connection module 34 moves up and down, the U-shaped driving connection plate 61 is synchronously driven to move up and down as the U-shaped driving connection plate 61 is in transmission connection with the middle part of the driving connection module 41 as the driving connection module 41 moves up and down, and the U-shaped driving connection plate 61 is fixedly connected with the hammer head 63 by the connection rod 62, therefore, the U-shaped transmission connecting plate 61 can synchronously drive the hammer 63 to move up and down when moving up and down, so as to automatically hammer materials on the hammering base 1, when the hammer 63 touches the materials, the anti-vibration effect is transmitted to the transmission connecting module 41 through the hammer 63 along the connecting rod 62 and the U-shaped transmission connecting plate 61, the transmission connecting module 41 is in transmission connection with the transmission crank 43 due to the bottom end of the transmission connecting module 41, so as to drive the transmission crank 43 to rotate and deflect inwards when receiving the anti-vibration effect, the connection crank 42 is in transmission connection with the transmission crank 43, and the connection crank 42 synchronously rotates and deflects inwards due to the limit action of the second contact 341 and the transmission crank 43 at the two ends of the connection crank 42, and the connection crank 42 is fixedly connected with the propeller 53, when the connection crank 42 deflects inwards, the propeller 53 synchronously pushes the propeller 53 to slide along the fixed rod 52 and synchronously press the spring 54, the elastic buffering of the spring 54 offsets the anti-vibration effect of the hammer 63 for hammering the material, thereby protecting the internal parts and structure of the device.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms of the hammering base 1, the limiting plate 11, the supporting frame 2, the driving assembly 3, the driving motor 31, the transmission rod 32, the rotating disk 33, the transmission ring 34, the first contact 340, the second contact 341, the transmission assembly 4, the transmission connection module 41, the connection crank 42, the transmission crank 43, the buffer assembly 5, the U-shaped fixed connection plate 51, the fixing rod 52, the pusher 53, the buffer spring 54, the limiting base 55, the hammer head assembly 6, the U-shaped transmission connection plate 61, the connection rod 62, the hammer head 63, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims (10)

1. The utility model provides a material hammering device with buffering protection, includes hammering base (1), support frame (2), drive assembly (3), drive assembly (4), buffering subassembly (5), tup subassembly (6), its characterized in that, it has limiting plate (11) still to fix on the base (1) to hammer, support frame (2) are fixed to be located and are hammered on base (1), tup subassembly (6) are located in the middle of limiting plate (11), limiting plate (11) and tup subassembly (6) spacing connection, drive assembly (4) are located tup subassembly (6) directly over, just drive assembly (4) are connected with tup subassembly (6) transmission, drive assembly (3) are located directly over drive assembly (4), drive assembly (3) are connected with drive assembly (4) drive, drive assembly (3) still are located the centre on support frame (2) top, drive assembly (3) and support frame (2) rotatable coupling, between drive assembly (3) and tup subassembly (6) are located in buffering subassembly (5), buffering subassembly (5) and drive assembly (4) fixed connection again.

2. The material hammering device with buffer protection as claimed in claim 1, characterized in that said driving assembly (3) comprises a driving motor (31), a driving rod (32), a rotating disc (33) and a driving ring (34).

3. The material hammering device with the buffer protection function as claimed in claim 2, wherein the transmission rod (32) is arranged between the driving motor (31) and the rotating disc (33), the transmission ring (34) is sleeved at the outer end of the rotating disc (33), the driving motor (31) is in driving connection with one end of the transmission rod (32), the other end of the transmission rod (32) is fixedly connected with the rotating disc (33), and the rotating disc (33) is in driving connection with the transmission ring (34).

4. The material hammering device with the buffer protection function according to claim 2, wherein at least two transmission contacts are further arranged on the transmission ring (34), and the at least two transmission contacts are a first contact (340) and a second contact (341).

5. The material hammering device with buffer protection as claimed in claim 1, characterized in that said transmission assembly (4) comprises a transmission connection module (41), a connection crank (42), a transmission crank (43).

6. The material hammering device with the buffer protection function according to claim 5, wherein the bottom end of the transmission connection module (41) is in transmission connection with a transmission crank (43), the other end of the transmission crank (43) is in transmission connection with a connection crank (42), the top end of the transmission connection module (41) is rotatably connected with a first contact (340), and the other end of the connection crank (42) is rotatably connected with a second contact (341).

7. The material hammering device with buffer protection as claimed in claim 1, characterized in that said buffer assembly (5) comprises a U-shaped fixed connection plate (51), a fixed rod (52), a pusher (53), a buffer spring (54) and a limit base (55).

8. The material hammering device with buffer protection as claimed in claim 7, the U-shaped opening at the top end of the U-shaped fixed connecting plate (51) is fixedly connected with the top end of the transmission connecting module (41), the fixed rod (52) is arranged between the center of the bottom end of the U-shaped fixed connecting plate (51) and the limiting base (55), the fixed rod (52) is respectively fixedly connected with the U-shaped fixed connecting plate (51) and the limiting base (55), the propeller (53) and the buffer spring (54) are sleeved on the fixed rod (52), the propeller (53) is connected with the fixed rod (52) in a sliding way, the propeller (53) is fixedly connected with the connecting crank (42), the buffer spring (54) is arranged between the propeller (53) and the limit base (55), and the buffer spring (54) is respectively and elastically connected with the propeller (53) and the limiting base (55).

9. The material hammering device with buffer protection as claimed in claim 1, wherein said hammer head assembly (6) comprises a U-shaped transmission connecting plate (61), a connecting rod (62) and a hammer head (63).

10. The material hammering device with the buffer protection function according to claim 9, wherein a U-shaped opening at the top end of the U-shaped transmission connecting plate (61) is in transmission connection with the middle portion of the transmission connecting module (41), the connecting rod (62) is arranged between the bottom center of the U-shaped transmission connecting plate (61) and the hammer head (63), the connecting rod (62) is respectively and fixedly connected with the U-shaped transmission connecting plate (61) and the hammer head (63), the hammer head (63) is located in an empty groove of the limiting plate (11), and the size of the empty groove in the limiting plate (11) is larger than that of the hammer head (63).

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