CN218452533U

CN218452533U - Crankshaft driving type stamping equipment

Info

Publication number: CN218452533U
Application number: CN202223126613.9U
Authority: CN
Inventors: 任亚娟
Original assignee: Guangdong Jintaifeng Precision Machinery Co ltd
Current assignee: Guangdong Jintaifeng Precision Machinery Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-02-07
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a crankshaft drive type stamping device, which comprises a main body frame, wherein a stamping platform is fixedly arranged at the lower part of the front end of the main body frame, a motor base and a transmission box body are fixedly arranged at the rear end of the main body frame, a drive motor is fixedly arranged on the motor base, and an output shaft of the drive motor is connected with an input end of the transmission box body; the punching die is characterized in that a driving part is mounted on the main body rack, the driving part is connected with the output end of the transmission box body, a punching die holder is fixedly mounted at the lower end of the driving part and used for mounting a punching punch, a balancing part is fixedly mounted on the main body rack, and the output end of the balancing part is connected with the driving part; the utility model discloses a bent axle spare carries out lift drive to the punch die holder, ensures punching press driven stability on the one hand, bent axle spare drive simple structure long service life, and on the other hand can be accurate the distance of assurance punching press, effectively reduces the production of punching press waste product.

Description

Crankshaft driving type stamping equipment

Technical Field

The utility model relates to a stamping equipment technical field refers in particular to a bent axle drive formula stamping equipment.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application. The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field.

Current punch press is mostly direct-drive formula, adopts drive unit direct drive mould such as pneumatic cylinder or cylinder to go up and down to carry out the punching press to the work piece, but the reaction force that this kind of direct-drive formula structure produced when the punching press can cause the life who directly drives the structure lower, moreover to the distance of punching press can not be fine the accuse.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a crankshaft drive formula stamping equipment carries out the lift drive through bent axle spare counterpunch die holder, ensures punching press driven stability on the one hand, bent axle spare drive simple structure long service life, and on the other hand can be accurate the distance of assurance punching press, effectively reduces the production of punching press waste product.

In order to realize the purpose, the utility model adopts the technical scheme as follows:

a crankshaft driving type stamping device comprises a main body frame, wherein a stamping table is fixedly arranged on the lower portion of the front end of the main body frame, a motor base and a transmission box body are fixedly installed on the rear end of the main body frame, a driving motor is fixedly installed on the motor base, and an output shaft of the driving motor is connected with an input end of the transmission box body;

install driver part in the main part frame, driver part links to each other with the output of transmission box, driver part's lower extreme fixed mounting has the drift die holder, the drift die holder is used for installing the punching press drift, fixed mounting has balancing unit in the main part frame, the balancing unit output links to each other with driver part.

As a further technical solution of the present invention: the air storage cylinder is arranged on the main body rack and used for supplying air for the stamping equipment.

As a further technical solution of the utility model: the driving part comprises a driving box body and a crankshaft piece, the driving box body is arranged on the main body rack in a sliding mode, the crankshaft piece is installed on the main body rack through a bearing seat in a rotating mode, the crankshaft piece is connected with the output end of the transmission box body, a crankshaft sleeve is connected to the crankshaft piece in a rotating mode, a driving connecting seat is connected to the crankshaft sleeve through a driving connecting rod, and the driving connecting seat is fixedly connected to the driving box body.

As a further technical solution of the present invention: the drive box both sides all are provided with spacing slider, fixed being provided with in the main part frame with spacing slider matched with elevating rail.

As a further technical solution of the utility model: the bent axle spare includes the bent axle connecting rod, the both ends of bent axle connecting rod are all fixed and are provided with bent axle even board, the upper portion fixed mounting of bent axle even board has the bent axle mobile jib, and the bent axle mobile jib rotates to be installed in the main part frame and to link to each other with the output of transmission box.

As a further technical solution of the utility model: the balance part comprises a balance seat plate fixedly arranged on the main body rack, a driving cylinder is fixedly arranged on the balance seat plate, the output end of the driving cylinder is connected with a balance connecting rod, and the balance connecting rod is fixedly connected to the driving part.

As a further technical solution of the present invention: the balance part comprises a balance connecting plate, the lower end of the balance connecting plate is fixedly mounted on the driving part through a lower connecting plate, and the lower end of the balance connecting rod penetrates through a balance locking block fixedly connected with the balance connecting plate.

The utility model discloses beneficial effect:

1. carry out the lift drive through bent axle spare to the punch die holder, ensure punching press driven stability on the one hand, bent axle spare drive simple structure long service life, distance that on the other hand can accurate assurance punching press effectively reduces the production of punching press waste product.

2. The balancing part balances the gravity of the driving part to realize the stamping of the workpiece in a gravity-free state or a gravity-reduced state, so that the stamping strength is ensured.

Drawings

Fig. 1 is a perspective view of a crankshaft driving type stamping device according to the present invention;

fig. 2 is a schematic front view of the crankshaft driving type stamping device of the present invention;

fig. 3 is a schematic side view of the crankshaft driving type stamping apparatus of the present invention;

fig. 4 is a schematic structural view of a driving part of a crankshaft driving type stamping apparatus according to the present invention;

fig. 5 is a schematic structural view of a balance member of a crankshaft driving type stamping apparatus according to the present invention;

in the figure: 1. a main body frame; 2. a punching stage; 3. a motor base; 4. a drive motor; 5. a transmission case body; 6. an air cylinder; 7. a bearing seat; 8. a balance member; 81. a balance seat plate; 82. a drive cylinder; 83. a balance link; 84. balancing the connecting plate; 85. a lower connecting plate; 86. a balance lock block; 9. a drive member; 91. a driving box body; 92. a crankshaft main rod; 93. a crankshaft connecting plate; 94. a crankshaft connecting rod; 95. a crankshaft sleeve; 96. a drive link; 97. a driving connection seat; 98. a limiting slide block; 99. a switch button; 10. a lifting guide rail; 11. and a punch die holder.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 5, the crankshaft driving type stamping device of the present invention includes a main body frame 1, a stamping table 2 is fixedly disposed on the lower portion of the front end of the main body frame 1, a motor base 3 and a transmission case 5 are fixedly mounted on the rear end of the main body frame 1, a driving motor 4 is fixedly mounted on the motor base 3, and an output shaft of the driving motor 4 is connected with an input end of the transmission case 5;

install driver part 9 on the main part frame 1, driver part 9 links to each other with transmission case 5's output, driver part 9's lower extreme fixed mounting has drift die holder 11, drift die holder 11 is used for installing the punching press drift, fixed mounting has balancing unit 8 on the main part frame 1, balancing unit 8 output links to each other with driver part 9.

Specifically, the main body frame 1 is provided with an air storage cylinder 6, and the air storage cylinder 6 is used for supplying air for the stamping equipment.

Specifically, driver part 9 includes drive box 91 and bent axle spare, drive box 91 slides and sets up on main part frame 1, bent axle spare rotates through bearing frame 7 and installs on main part frame 1, and bent axle spare links to each other with the output of transmission box 5, and rotates on the bent axle spare and be connected with bent axle sleeve 95, and bent axle sleeve 95 is connected with drive connecting seat 97 through drive connecting rod 96, drive connecting seat 97 fixed connection is on drive box 91, and drive box 91 front end is provided with shift knob 99, and shift knob 99 is used for controlling the start-up and the closing of driver part 9.

Specifically, both sides of the driving box body 91 are provided with a limiting slide block 98, a lifting guide rail 10 matched with the limiting slide block 98 is fixedly arranged on the main body rack 1, and the lifting guide rail 10 is arranged to ensure the lifting stability of the driving box body 91, so that the stamping precision is ensured.

Specifically, the crankshaft piece includes crankshaft connecting rod 94, both ends of crankshaft connecting rod 94 are all fixed and are provided with crankshaft connecting plate 93, the upper portion fixed mounting of crankshaft connecting plate 93 has crankshaft main rod 92, and crankshaft main rod 92 rotates and installs on main part frame 1 and link to each other with the output of transmission case 5.

Carry out lifting drive to drift die holder 11 through bent axle spare, ensure punching press driven stability on the one hand, bent axle spare drives simple structure long service life, and distance of assurance punching press that on the other hand can be accurate effectively reduces the production of punching press waste product.

Specifically, the balance component 8 includes a balance seat plate 81 fixedly arranged on the main body frame 1, a driving cylinder 82 is fixedly mounted on the balance seat plate 81, an output end of the driving cylinder 82 is connected with a balance connecting rod 83, and the balance connecting rod 83 is fixedly connected to the driving component 9.

Specifically, balance member 8 includes balanced even board 84, balanced even board 84 lower extreme is through lower connecting plate 85 fixed mounting on drive unit 9, balanced connecting rod 83 lower extreme runs through balanced even board 84 fixedly connected with balanced locking piece 86, and the stability that balanced connecting rod 83 is connected is improved in the setting of balanced locking piece 86, conveniently demolishs balanced connecting rod 83 simultaneously.

The balancing part 8 balances the gravity of the driving part 9 to realize the stamping of the workpiece in a gravity-free state or a gravity-reduced state, thereby ensuring the stamping strength.

The working principle is as follows: when a workpiece needs to be punched, a corresponding punching punch is installed on the punch die holder 11, the punch die holder 11 can replace different punching punches according to different punching processes, the workpiece is placed on the punching table 2, then the driving motor 4 works to drive the transmission mechanism in the transmission case 5 to rotate, the transmission case 5 drives the crankshaft main rod 92 to rotate, the crankshaft main rod 92 drives the crankshaft connecting plate 93 and the crankshaft connecting rod 94 to rotate, so that the crankshaft sleeve 95 and the driving connecting rod 96 are driven to move up and down, the driving connecting rod 96 drives the driving case 91 to move up and down along the lifting guide rail 10, the driving case 91 drives the punch die holder 11 to move up and down to realize the punching processes on the workpiece, when the punch die holder 11 moves up and down, the balancing part 8 balances the gravity of the driving part 9 to realize the punching of the workpiece in a gravity-free state or a gravity-reduced state, and the punching strength is ensured.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a bent axle drive formula stamping equipment which characterized in that: the stamping machine comprises a main body frame (1), wherein a stamping table (2) is fixedly arranged at the lower part of the front end of the main body frame (1), a motor base (3) and a transmission box body (5) are fixedly arranged at the rear end of the main body frame (1), a driving motor (4) is fixedly arranged on the motor base (3), and an output shaft of the driving motor (4) is connected with an input end of the transmission box body (5);

install driver part (9) on main part frame (1), driver part (9) link to each other with the output of transmission case (5), the lower extreme fixed mounting of driver part (9) has drift die holder (11), drift die holder (11) are used for installing the punching press drift, fixed mounting has balancing unit (8) on main part frame (1), balancing unit (8) output links to each other with driver part (9).

2. A crankshaft driven stamping apparatus as claimed in claim 1, wherein: the stamping machine is characterized in that an air storage cylinder (6) is arranged on the main body frame (1), and the air storage cylinder (6) is used for supplying air for the stamping equipment.

3. A crankshaft driven stamping apparatus as claimed in claim 1, wherein: drive unit (9) are including drive box (91) and bent axle spare, drive box (91) slide to set up on main part frame (1), bent axle spare passes through bearing frame (7) and rotates and install on main part frame (1), and bent axle spare links to each other with the output of transmission box (5), and rotates on the bent axle spare and be connected with bent axle sleeve (95), and bent axle sleeve (95) are connected with drive connecting seat (97) through drive connecting rod (96), drive connecting seat (97) fixed connection is on drive box (91).

4. A crankshaft driven stamping apparatus as claimed in claim 3 wherein: both sides of the driving box body (91) are provided with limiting sliding blocks (98), and a lifting guide rail (10) matched with the limiting sliding blocks (98) is fixedly arranged on the main body rack (1).

5. A crankshaft driven stamping apparatus as claimed in claim 3, wherein: the crankshaft piece comprises a crankshaft connecting rod (94), crankshaft connecting plates (93) are fixedly arranged at two ends of the crankshaft connecting rod (94), a crankshaft main rod (92) is fixedly mounted on the upper portion of each crankshaft connecting plate (93), and the crankshaft main rod (92) is rotatably mounted on the main body rack (1) and is connected with the output end of the transmission box body (5).

6. A crankshaft driven stamping apparatus as claimed in claim 1, wherein: balance member (8) are including fixed balance bedplate (81) that sets up on main part frame (1), fixed mounting has driving cylinder (82) on balance bedplate (81), the output of driving cylinder (82) is connected with balanced connecting rod (83), balanced connecting rod (83) fixed connection is on drive member (9).

7. A crankshaft driven stamping apparatus as claimed in claim 6, wherein: balanced part (8) are including balanced even board (84), balanced even board (84) lower extreme is through connecting plate (85) fixed mounting down on drive component (9), balanced connecting rod (83) lower extreme runs through balanced even board (84) fixedly connected with balanced locking piece (86).