CN111283063A

CN111283063A - A machine tooling side bleeder vent stamping equipment for production of copper chafing dish

Info

Publication number: CN111283063A
Application number: CN202010083241.2A
Authority: CN
Inventors: 夏琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-06-16

Abstract

The invention discloses a stamping device for machining side vent holes for copper hot pot production, relates to the technical field of copper hot pot production, and solves the problems of troublesome operation, inconvenient use and lower production efficiency in the stamping process of the vent holes of the existing copper hot pot; the left side of the top of the base is fixedly connected with a group of driving motors; the upper part of the base is vertically and slidably connected with a group of stamping seats; the top of the stamping seat is hinged with a group of stamping connecting rods; the lower part of the right side of the base is axially connected with a group of rotary working tables; the right end face of the rotary workbench is fixedly connected with a group of pressing devices; a group of sliding blocks are connected inside the stamping seat in a sliding manner; the inner part of the punching seat is axially connected with a group of sliding driving shafts; and a group of driven shafts is axially connected inside the left side of the punching seat. The device can realize automatic punching press and auto-feed, and simple to use convenient operation compresses tightly effectually, very big improvement work efficiency.

Description

A machine tooling side bleeder vent stamping equipment for production of copper chafing dish

Technical Field

The invention relates to the technical field of copper hot pot production and machining equipment, in particular to machining side vent punching equipment for copper hot pot production.

Background

The copper chafing dish is a traditional chafing dish form, has been widely loved by people, and the production of copper chafing dish needs to set up crisscross air vent on the chafing dish bottom circle, and current air vent generally carries out the punching press through small-size stamping equipment.

For example, application No.: the invention discloses a safety device of small-sized stamping equipment, which is used for the small-sized stamping equipment and comprises a switching block arranged at the output end of a piston rod of the stamping equipment, a groove pulley rotatably arranged on the switching block, a curved groove type sliding curved bar with one end rotatably connected with a machine body of the stamping equipment and a stop block fixedly arranged at the other end of the curved groove type sliding curved bar, wherein the groove pulley is arranged in a curved groove of the curved groove type sliding curved bar. The invention solves the problems in the prior art and provides the safe device for the small-sized stamping equipment, which has the advantages of simple structure, economy, practicability, convenience, flexibility, suitability for batch production, no interference with normal processing operation, stability and reliability.

Based on the above, in the stamping process of the existing copper hot pot vent hole, the copper hot pot needs to be fixed, and the stamping edge is fed in the axial direction and the arc direction at the same time, so that in the using process, the operation is troublesome, the use is inconvenient, and the production efficiency is low; therefore, the existing requirements are not met, and the stamping equipment for the machined side vent holes for the copper hot pot production is provided.

Disclosure of Invention

The invention aims to provide stamping equipment for machining side vent holes in copper hotpot production, and aims to solve the problems that in the stamping process of the existing copper hotpot vent holes in the background art, the copper hotpot needs to be fixed, and the stamping edge needs to feed in the axial direction and the arc direction at the same time, so that in the using process, the operation is troublesome, the use is inconvenient, and the production efficiency is low.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping equipment for machining side vent holes for copper hot pot production comprises a base; the left side of the top of the base is fixedly connected with a group of driving motors; the upper part of the base is vertically and slidably connected with a group of stamping seats; the top of the stamping seat is hinged with a group of stamping connecting rods; the lower part of the right side of the base is axially connected with a group of rotary working tables; the right end face of the rotary workbench is fixedly connected with a group of pressing devices; a group of sliding blocks are connected inside the stamping seat in a sliding manner; the inner part of the punching seat is axially connected with a group of sliding driving shafts; and a group of driven shafts is axially connected inside the left side of the punching seat.

Preferably, the driving motor further comprises a crankshaft, a group of crankshafts is coaxially and fixedly connected to a rotating shaft of the driving motor, a crankshaft neck of the crankshaft is axially connected with the top of the stamping connecting rod, and the base, the stamping seat, the driving motor and the stamping connecting rod jointly form a crank sliding block.

Preferably, the driven shaft further comprises a sliding ratchet mechanism and a sliding driven gear, and the rear end face of the driven shaft is coaxially connected with a group of sliding driven gears through a group of sliding ratchet mechanisms.

Preferably, the base further comprises a sliding driving rack, the right side of the left vertical surface of the base is fixedly connected with a group of sliding driving racks, and the sliding driven gear is meshed with the sliding driving racks to form a gear rack transmission mechanism together.

Preferably, the driven shaft further comprises a sliding driving belt wheel, the front end face of the driven shaft is coaxially and fixedly connected with a group of sliding driving belt wheels, the sliding driving shaft further comprises a sliding driven belt wheel, the rear end face of the sliding driving shaft is coaxially and fixedly connected with a group of sliding driven belt wheels, and a group of synchronous transmission belts are wound on the outer sides of the sliding driven belt wheels and the sliding driving belt wheels to form a synchronous transmission mechanism.

Preferably, the sliding block is further provided with a sliding guide block, a group of sliding guide blocks are arranged on the upper side and the lower side of the sliding block, and the sliding block is connected with the stamping seat in a sliding mode through the sliding guide blocks.

Preferably, the slip drive shaft is still including the slip driving gear, and the coaxial fixedly connected with of preceding terminal surface of slip drive shaft a set of slip driving gear, and the slip driving gear is incomplete gear, and the excircle of slip driving gear is provided with the teeth of a cogwheel only to less than half position, and the sliding block is still including the slip rack, and the middle part of sliding block is provided with the slip rack of two sets of relative settings, and the slip driving gear constitutes rack and pinion drive mechanism jointly with two sets of slip rack meshing respectively.

Preferably, the rotary worktable further comprises a feeding ratchet mechanism and a feeding gear, and the left end surface of the rotary worktable is coaxially connected with a group of feeding gears through a group of feeding ratchet mechanisms.

Preferably, the punching seat further comprises a feeding driving rack, a group of feeding driving racks is arranged at the bottom of the punching seat, and the feeding driving racks and the feeding gears are meshed to form a gear rack transmission mechanism.

Preferably, the compressing device further comprises a gasket, a U-shaped groove and a compression nut, a group of gaskets is arranged on the right side of the compressing device and is compressed through a group of compression nuts, and a group of U-shaped grooves is formed in the lower portion of each gasket.

Compared with the prior art, the invention has the beneficial effects that:

the device has realized the up-and-down slip of punching press seat through adopting slider-crank mechanism, accomplishes the action to the punching press of chafing dish base, when up sliding after the punching press is accomplished, the punching press seat has realized the sliding block through drive mechanism such as rack and pinion drive mechanism, ratchet mechanism, synchronous belt drive mechanism and has slided around, accomplishes axial direction's front and back and feeds, has realized the intermittent type nature rotation of swivel work head simultaneously, accomplishes feeding of circular arc direction, use convenient operation, work efficiency has been improved greatly.

The device has realized compressing tightly fast to the chafing dish base through closing device, and simple to use, convenient operation compresses tightly effectually.

The device can realize automatic punching press and auto-feed, and simple to use convenient operation compresses tightly effectually, very big improvement work efficiency.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic side view of the internal drive shaft of the present invention;

FIG. 3 is a schematic side view of the transmission shaft of the punching seat of the present invention;

FIG. 4 is a schematic side view of the rotary table of the present invention;

FIG. 5 is a schematic side view of the sliding drive rack of the present invention;

FIG. 6 is a schematic side view of the slide block driving shaft of the present invention;

FIG. 7 is a schematic side view of the slider of the present invention;

FIG. 8 is a schematic axial side view of the pressing device of the present invention;

FIG. 9 is a schematic cross-sectional view of the pressing device of the present invention;

in the figure: 1. a base; 101. a sliding drive rack; 2. punching a seat; 201. a feed drive rack; 3. a drive motor; 301. a crankshaft; 4. stamping a connecting rod; 5. rotating the working table; 501. a feed ratchet mechanism; 502. a feed gear; 6. a pressing device; 601. a gasket; 602. a U-shaped groove; 603. a compression nut; 7. a slider; 701. a sliding guide block; 702. a sliding rack; 8. a sliding drive shaft; 801. a sliding driven pulley; 802. a sliding drive gear; 9. a driven shaft; 901. a sliding ratchet mechanism; 902. a sliding driven gear; 903. a sliding drive pulley.

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.

Referring to fig. 1 to 9, an embodiment of the present invention includes: a stamping equipment for machining side vent holes for copper hot pot production comprises a base 1; the base 1 further comprises a sliding driving rack 101, the right side of the left vertical surface of the base 1 is fixedly connected with a group of sliding driving racks 101, and a sliding driven gear 902 is meshed with the sliding driving racks 101 to form a gear-rack transmission mechanism together, in use, when the stamping seat 2 slides downwards, the sliding driving rack 101 drives the sliding driven gear 902 to idle through the gear-rack transmission mechanism, when the stamping seat 2 slides upwards, the stamping seat 2 drives the sliding driven gear 902 to rotate through the gear-rack transmission mechanism, and simultaneously the sliding driven gear 902 drives the driven shaft 9 to rotate through the sliding ratchet mechanism 901; the left side of the top of the base 1 is fixedly connected with a group of driving motors 3; the driving motor 3 further comprises a crankshaft 301, a group of crankshafts 301 are coaxially and fixedly connected to a rotating shaft of the driving motor 3, a crankshaft neck of each crankshaft 301 is axially connected with the top of the corresponding stamping connecting rod 4, and the base 1, the stamping seat 2, the driving motor 3 and the stamping connecting rods 4 jointly form a crank block; the upper part of the base 1 is connected with a group of punching seats 2 in a vertical sliding way; the top of the punching seat 2 is hinged with a group of punching connecting rods 4; the lower part of the right side of the base 1 is axially connected with a group of rotary worktables 5; the rotary worktable 5 also comprises a feeding ratchet mechanism 501 and a feeding gear 502, the left end surface of the rotary worktable 5 is coaxially connected with a group of feeding gears 502 through a group of feeding ratchet mechanisms 501, and the unidirectional transmission of the rotary worktable 5 and the feeding gears 502 is realized through the feeding ratchet mechanisms 501 in use; a group of pressing devices 6 are fixedly connected to the right end face of the rotary workbench 5; a group of sliding blocks 7 are connected inside the punching seat 2 in a sliding manner; the sliding block 7 further comprises a sliding guide block 701, a group of sliding guide blocks 701 is arranged on the upper side and the lower side of the sliding block 7, the sliding block 7 is connected with the stamping seat 2 in a sliding mode through the sliding guide blocks 701, and the sliding block 7 is guided through the sliding guide blocks 701 in use; a group of sliding driving shafts 8 are axially connected inside the punching seat 2; the sliding driving shaft 8 further comprises a sliding driving gear 802, a group of sliding driving gears 802 is coaxially and fixedly connected to the front end face of the sliding driving shaft 8, the sliding driving gears 802 are incomplete gears, only less than half of the outer circle of the sliding driving gear 802 is provided with gear teeth, the sliding block 7 further comprises a sliding rack 702, two groups of sliding racks 702 which are oppositely arranged are arranged in the middle of the sliding block 7, the sliding driving gears 802 are respectively meshed with the two groups of sliding racks 702 to form a gear-rack transmission mechanism, and when the sliding driving shaft 8 rotates in use, the sliding driving shaft 8 is meshed with the sliding rack 702 on the upper portion or the lower portion, so that the sliding block 7 slides left; a group of driven shafts 9 are axially connected inside the left side of the punching seat 2; the driven shaft 9 further comprises a sliding ratchet mechanism 901 and a sliding driven gear 902, the rear end face of the driven shaft 9 is coaxially connected with a group of sliding driven gears 902 through the group of sliding ratchet mechanisms 901, and in use, the one-way transmission between the driven shaft 9 and the sliding driven gears 902 is realized through the sliding ratchet mechanism 901; the driven shaft 9 further comprises a sliding driving belt pulley 903, the front end face of the driven shaft 9 is coaxially and fixedly connected with a group of sliding driving belt pulleys 903, the sliding driving shaft 8 further comprises a sliding driven belt pulley 801, the rear end face of the sliding driving shaft 8 is coaxially and fixedly connected with a group of sliding driven belt pulleys 801, a group of synchronous transmission belts are wound on the outer sides of the sliding driven belt pulleys 801 and the sliding driving belt pulleys 903 together to form a synchronous transmission belt transmission mechanism, and when the driven shaft 9 rotates in use, the driven shaft 9 drives the sliding driving shaft 8 to synchronously rotate through the synchronous transmission belt transmission mechanism.

Further, the punching seat 2 further comprises a feeding driving rack 201, the bottom of the punching seat 2 is provided with a group of feeding driving racks 201, the feeding driving racks 201 and the feeding gears 502 are meshed to form a gear-rack transmission mechanism, in use, when the punching seat 2 slides downwards, the feeding driving racks 201 drive the feeding gears 502 to idle through the gear-rack transmission mechanism, when the punching seat 2 slides upwards, the feeding driving racks 201 drive the feeding gears 502 to rotate through the gear-rack transmission mechanism, and simultaneously the feeding gears 502 drive the rotary worktable 5 to rotate under the action of the feeding ratchet mechanism 501.

Further, the pressing device 6 further comprises a gasket 601, a U-shaped groove 602 and a pressing nut 603, the right side of the pressing device 6 is provided with a group of gaskets 601 and is pressed by the group of pressing nuts 603, the lower portion of each gasket 601 is provided with a group of U-shaped grooves 602, in use, the pressing nut 603 presses the pressing device 6 through the gaskets 601, and in use, the gaskets 601 can be detached through the U-shaped grooves 602 to achieve rapid detachment of the pressing device 6.

The working principle is as follows: when in use, the copper hot pot base is sleeved on the rotary workbench 5 and then is pressed tightly by the pressing device 6; the driving motor 3 rotates, and the driving motor 3 drives the stamping seat 2 to slide up and down through the slider-crank mechanism to complete stamping of the hot pot base; when the punching seat 2 slides upwards, the punching seat 2 drives the sliding driven gear 902 to rotate through the gear-rack transmission mechanism, meanwhile, the sliding driven gear 902 drives the driven shaft 9 to rotate through the sliding ratchet mechanism 901, the driven shaft 9 drives the sliding driving shaft 8 to synchronously rotate through the synchronous transmission belt transmission mechanism, and the sliding driving shaft 8 is meshed with the sliding rack 702 on the upper part or the lower part, so that the left-right sliding of the sliding block 7 is realized, and the feeding in the axial direction is realized; meanwhile, when the punching seat 2 slides downwards, the feeding driving rack 201 drives the feeding gear 502 to idle through the gear-rack transmission mechanism, when the punching seat 2 slides upwards, the feeding driving rack 201 drives the feeding gear 502 to rotate through the gear-rack transmission mechanism, and meanwhile, the feeding gear 502 drives the rotary worktable 5 to rotate under the action of the feeding ratchet mechanism 501, so that the rotary feeding of the arc surface is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a machine tooling side bleeder vent stamping equipment for production of copper chafing dish which characterized in that: comprises a base (1); the left side of the top of the base (1) is fixedly connected with a group of driving motors (3); the upper part of the base (1) is connected with a group of stamping seats (2) in a vertical sliding manner; the top of the stamping seat (2) is hinged with a group of stamping connecting rods (4); the lower part of the right side of the base (1) is axially connected with a group of rotary worktables (6); the right end face of the rotary workbench (6) is fixedly connected with a group of pressing devices (6); a group of sliding blocks (7) are connected inside the stamping seat (2) in a sliding manner; the inner part of the punching seat (2) is axially connected with a group of sliding driving shafts (8); the left inner part of the punching seat (2) is axially connected with a group of driven shafts (9).

2. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the driving motor (3) further comprises a crankshaft (301), a group of crankshafts (301) are coaxially and fixedly connected to a rotating shaft of the driving motor (3), a crankshaft neck of each crankshaft (301) is axially connected with the top of the corresponding stamping connecting rod (4), and a crank sliding block is formed among the base (1), the stamping seat (2), the driving motor (3) and the corresponding stamping connecting rod (4) together.

3. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the driven shaft (9) further comprises a sliding ratchet mechanism (901) and a sliding driven gear (902), and the rear end face of the driven shaft (9) is coaxially connected with a group of sliding driven gears (902) through a group of sliding ratchet mechanisms (901).

4. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the base (1) further comprises a sliding driving rack (101), the right side of the left side vertical face of the base (1) is fixedly connected with a group of sliding driving racks (101), and a sliding driven gear (902) is meshed with the sliding driving racks (101) to form a gear-rack transmission mechanism together.

5. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the driven shaft (9) is characterized by further comprising a sliding driving belt wheel (903), the front end face of the driven shaft (9) is coaxially and fixedly connected with a group of sliding driving belt wheels (903), the sliding driving shaft (8) is further comprising a sliding driven belt wheel (801), the rear end face of the sliding driving shaft (8) is coaxially and fixedly connected with a group of sliding driven belt wheels (801), and a group of synchronous transmission belts are wound on the outer sides of the sliding driven belt wheels (801) and the sliding driving belt wheels (903) together to form a synchronous transmission mechanism.

6. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the sliding block (7) further comprises a sliding guide block (701), a group of sliding guide blocks (701) are arranged on the upper portion and the lower portion of the sliding block (7), and the sliding block (7) is connected with the stamping seat (2) in a sliding mode through the sliding guide blocks (701).

7. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the sliding driving shaft (8) is characterized by further comprising a sliding driving gear (802), a group of sliding driving gears (802) is fixedly connected with the front end face of the sliding driving shaft (8) in a coaxial mode, the sliding driving gears (802) are incomplete gears, only less than half of the outer circle of each sliding driving gear (802) is provided with gear teeth, the sliding block (7) is further provided with a sliding rack (702), the middle of the sliding block (7) is provided with two groups of sliding racks (702) which are arranged oppositely, and the sliding driving gears (802) are meshed with the two groups of sliding racks (702) respectively to form a gear-rack transmission mechanism.

8. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the rotary workbench (5) further comprises a feeding ratchet mechanism (501) and a feeding gear (502), and the left end face of the rotary workbench (5) is coaxially connected with a group of feeding gears (502) through a group of feeding ratchet mechanisms (501).

9. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the punching seat (2) further comprises a feeding driving rack (201), a group of feeding driving racks (201) is arranged at the bottom of the punching seat (2), and the feeding driving racks (201) are meshed with a feeding gear (502) to form a gear-rack transmission mechanism together.

10. The machining side vent punching equipment for copper hotpot production according to claim 1, characterized in that: the pressing device (6) further comprises a gasket (601), a U-shaped groove (602) and a pressing nut (603), a group of gaskets (601) is arranged on the right side of the pressing device (6) and is pressed through the group of pressing nuts (603), and a group of U-shaped grooves (602) is arranged on the lower portion of each gasket (601).