CN212664706U

CN212664706U - But stamping die of quick replacement stamping die head

Info

Publication number: CN212664706U
Application number: CN202021547984.2U
Authority: CN
Inventors: 詹文华
Original assignee: Hangzhou Shengxun Metal Products Co ltd
Current assignee: Hangzhou Shengxun Metal Products Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-09
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a but stamping die of quick replacement stamping die head, including the unable adjustment base body, install the die holder on the unable adjustment base body, be equipped with the locating plate on the die holder, be equipped with connecting bolt on the locating plate, connecting bolt and die holder threaded connection, it has the die to open on the locating plate, L type fixed plate is installed to unable adjustment base body top one side, the stationary box is installed to L type fixed plate bottom, install hydraulic cylinder body in the stationary box, the last hydraulic piston post that is equipped with of hydraulic cylinder body, the hydraulic piston post stretches out the stationary box bottom, the stationary platen is installed to hydraulic piston post bottom, be equipped with the first change mechanism of mould on the unable adjustment base body. The beneficial effects of the utility model are that, the convenience of taking is dismantled to the upper die base, and labour saving and time saving, upper die base are dismantled, are overhauld, are maintained or are cleared up the convenience, have improved machining efficiency.

Description

But stamping die of quick replacement stamping die head

Technical Field

The utility model relates to a stamping die technical field specifically is a but stamping die of quick replacement stamping die head.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die (commonly called as a cold stamping die), stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to be separated or plastically deformed, but most stamping dies on the market are heavy and are not easy to move and disassemble, workers are very inconvenient in disassembling, overhauling, maintaining or cleaning a die head, the taking process wastes time and energy, and the processing efficiency is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but stamping die of quick replacement stamping die head has solved the dismantlement of die head, has overhauld, has maintained or very inconvenient when clearing up, and the process of taking is wasted time and energy, and is comparatively hard, influences the problem of the efficiency of processing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stamping die capable of quickly replacing a stamping die head comprises a fixed base body, wherein a lower die holder is mounted on the fixed base body, a positioning plate is arranged on the lower die holder, a connecting bolt is arranged on the positioning plate, the connecting bolt is in threaded connection with the lower die holder, a female die is arranged on the positioning plate, an L-shaped fixing plate is mounted on one side of the top of the fixed base body, a fixing box body is mounted at the bottom of the L-shaped fixing plate, a hydraulic cylinder body is mounted in the fixing box body, a hydraulic piston column is arranged on the hydraulic cylinder body and extends out of the bottom of the fixing box body, a fixing pressing plate is mounted at the bottom of the hydraulic piston column, and a die head replacing mechanism is;

the die head changing mechanism includes: the device comprises a group of opposite connecting through holes, an upper die base, a male die, a group of opposite fixed connecting pieces, a threaded hole, a fixed bolt, a group of opposite fixed sliding rails, a sliding rotating shaft and a connecting plate;

the utility model discloses a punch die, including punch holder, fixed base body, a set of relative connecting hole opens respectively in the fixed clamp plate both sides, the punch holder is located the fixed clamp plate bottom, the punch holder bottom is established to a set of relative fixed connecting piece installs respectively in the punch holder both sides, the screw hole is opened on a set of relative fixed connecting piece, fixing bolt is located the fixed clamp plate, fixing bolt passes through connecting hole and screw hole threaded connection, a set of relative fixed slide rail is opened on the fixed base body, a set of relative fixed slide rail is located die holder one side, the slip pivot is located fixed slide rail, slip pivot and fixed slide rail swing joint, the connecting plate articulates in the slip pivot.

Preferably, a discharge port is formed between the fixed base body and the lower die base and is connected with the positioning plate.

Preferably, the supporting blocks are installed at four corners of the bottom of the fixing base body, and the damping pads are installed at the bottoms of the supporting blocks.

Preferably, a set of relative vertical sliding grooves is installed on two sides of the lower die holder, a set of relative sliding seats is installed on two sides of the fixed connecting piece, and the sliding seats are connected with the vertical sliding grooves in a sliding mode.

Preferably, the positioning plate is fixed on the lower die base through a connecting bolt.

Preferably, the upper die base is fixed at the bottom of the fixed pressing plate through a fixing bolt.

Advantageous effects

The utility model provides a but stamping die of quick replacement stamping die head possesses following beneficial effect, and this device is dismantling, overhauls, maintains or when clearing up the upper die base, overturns the connecting plate to the upper die base below, and use tool rotates fixing bolt and dismantles the upper die base, and the upper die base falls on the connecting plate and slides on the unable adjustment base body, and the convenience of taking, labour saving and time saving, the upper die base is dismantled, is overhauld, is maintained or is cleared up the convenience, has improved machining efficiency.

Drawings

Fig. 1 is the utility model discloses a but stamping die's of quick replacement stamping die head schematic diagram.

Fig. 2 is a side view of a stamping die capable of rapidly replacing a stamping die head.

Fig. 3 is a partial enlarged view of the die head replacing mechanism of the present invention.

Fig. 4 is a top view of a stamping die capable of rapidly replacing a stamping die head.

In the figure: 1. a fixed base body; 2. a lower die holder; 3. positioning a plate; 4. a connecting bolt; 5. a female die; 6. an L-shaped fixing plate; 7. fixing the box body; 8. a hydraulic cylinder block; 9. a hydraulic piston post; 10. fixing the pressing plate; 11. a connecting through hole; 12. an upper die holder; 13. a male die; 14. fixing the connecting piece; 15. a threaded hole; 16. fixing the bolt; 17. fixing the slide rail; 18. a sliding shaft; 19. a connecting plate; 20. a discharge port; 21. a support block; 22. a shock pad; 23. a vertical chute; 24. a sliding seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stamping die capable of quickly replacing a stamping die head comprises a fixing base body 1, wherein a lower die holder 2 is installed on the fixing base body 1, a positioning plate 3 is arranged on the lower die holder 2, a connecting bolt 4 is arranged on the positioning plate 3, the connecting bolt 4 is in threaded connection with the lower die holder 2, a female die 5 is arranged on the positioning plate 3, an L-shaped fixing plate 6 is installed on one side of the top of the fixing base body 1, a fixing box body 7 is installed at the bottom of the L-shaped fixing plate 6, a hydraulic cylinder body 8 is installed in the fixing box body 7, a hydraulic piston column 9 is arranged on the hydraulic cylinder body 8, the hydraulic piston column 9 extends out of the bottom of the fixing box body 7, a fixing pressing plate 10 is installed at the bottom of the hydraulic piston column 9, and a die head replacing; the die head changing mechanism includes: the device comprises a group of opposite connecting through holes 11, an upper die base 12, a male die 13, a group of opposite fixed connecting pieces 14, threaded holes 15, fixing bolts 16, a group of opposite fixed sliding rails 17, a sliding rotating shaft 18 and a connecting plate 19; the group of opposite connecting through holes 11 are respectively formed in two sides of the fixed pressing plate 10, the upper die base 12 is located at the bottom of the fixed pressing plate 10, the male die 13 is arranged at the bottom of the upper die base 12, the group of opposite fixed connecting pieces 14 are respectively installed on two sides of the upper die base 12, the threaded holes 15 are formed in the group of opposite fixed connecting pieces 14, the fixed bolts 16 are located on the fixed pressing plate 10, the fixed bolts 16 are in threaded connection with the threaded holes 15 through the connecting through holes 11, the group of opposite fixed sliding rails 17 are formed in the fixed base body 1, the group of opposite fixed sliding rails 17 are located on one side of the lower die base 2, the sliding rotating shaft 18 is located in the fixed sliding rails 17, the sliding rotating shaft 18 is movably connected with the fixed sliding rails 17, and the connecting plate 19 is; a discharge hole 20 is formed between the fixed base body 1 and the lower die holder 2, and the discharge hole 20 is connected with the positioning plate 3; supporting blocks 21 are installed at four corners of the bottom of the fixed base body 1, and damping pads 22 are installed at the bottoms of the supporting blocks 21; a group of opposite vertical sliding grooves 23 are arranged on two sides of the lower die holder 2, a group of opposite sliding seats 24 are arranged on two sides of the fixed connecting piece 14, and the sliding seats 24 are connected with the vertical sliding grooves 23 in a sliding manner; the positioning plate 3 is fixed on the lower die holder 2 through a connecting bolt 4; the upper die holder 12 is fixed at the bottom of the fixed pressing plate 10 through a fixing bolt 16.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the stamping die is used, a user places a stamping part to be stamped on the positioning plate 3, the hydraulic cylinder body 8 is started, the hydraulic piston column 9 drives the fixed pressing plate 10 to move downwards, the fixed pressing plate 10 drives the upper die base 12 and the male die 13 to move downwards to stamp the stamping part, when the fixed pressing plate 10 stamps downwards, the sliding base 24 slides in the vertical sliding groove 23, the working stability is improved, the shaking is prevented, the impact force on the fixed base body 1 is reduced through the shock pad 22 during stamping, the service life is prolonged, when the upper die base is disassembled, overhauled, maintained or cleaned, the user turns the connecting plate 19, the connecting plate 19 rotates in the fixed sliding rail 17 through the sliding rotating shaft 18, the connecting plate 19 moves below the upper die base 12 through the sliding rotating shaft 18, the user rotates the fixing bolt 16 by using a tool, and the fixing bolt 16 is disconnected with the threaded hole 15 on the fixed connecting piece 14, on connecting plate 19 is fallen to upper die base 12, through connecting plate 19 landing to unable adjustment base body 1, the convenience of taking, labour saving and time saving, upper die base 12 is convenient, has improved machining efficiency, when locating plate 3 need be dismantled, overhauls, maintain or clear up, user's use tool rotates connecting bolt 4, takes off locating plate 3, dismantles convenient and fast, easy operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The stamping die capable of quickly replacing the stamping die head comprises a fixed base body (1) and is characterized in that a lower die holder (2) is installed on the fixed base body (1), a positioning plate (3) is arranged on the lower die holder (2), a connecting bolt (4) is arranged on the positioning plate (3), the connecting bolt (4) is in threaded connection with the lower die holder (2), a female die (5) is arranged on the positioning plate (3), an L-shaped fixing plate (6) is installed on one side of the top of the fixed base body (1), a fixed box body (7) is installed at the bottom of the L-shaped fixing plate (6), a hydraulic cylinder body (8) is installed in the fixed box body (7), a hydraulic piston column (9) is arranged on the hydraulic cylinder body (8), the hydraulic piston column (9) extends out of the bottom of the fixed box body (7), and a fixed pressing plate (10) is installed at the bottom of the, the fixed base body (1) is provided with a die head replacing mechanism;

the die head changing mechanism includes: the device comprises a group of opposite connecting through holes (11), an upper die base (12), a male die (13), a group of opposite fixed connecting pieces (14), a threaded hole (15), a fixed bolt (16), a group of opposite fixed slide rails (17), a sliding rotating shaft (18) and a connecting plate (19);

the die comprises a fixed pressing plate (10), an upper die base (12), a male die (13), a set of opposite connecting through holes (11), a set of opposite fixed connecting pieces (14), a threaded hole (15), a set of opposite fixed connecting pieces (14), a fixing bolt (16), a sliding shaft (18), a set of opposite fixed sliding rails (17), a set of opposite fixed sliding rails (2), a sliding shaft (18), a set of opposite fixed sliding rails (17) and a set of opposite fixed sliding rails (17), wherein the set of opposite connecting through holes (11) are respectively arranged on two sides of the fixed pressing plate (10), the male die (13) is arranged at the bottom of the upper die base (12), the set of opposite fixed connecting pieces (14) are respectively arranged on two sides of the upper, the connecting plate (19) is hinged on the sliding rotating shaft (18).

2. The stamping die capable of rapidly replacing the stamping die head as claimed in claim 1, wherein a discharge port (20) is opened between the fixing base body (1) and the lower die holder (2), and the discharge port (20) is connected with the positioning plate (3).

3. The stamping die capable of replacing the stamping die head rapidly as claimed in claim 1, wherein the four corners of the bottom of the fixing base body (1) are provided with supporting blocks (21), and the bottom of each supporting block (21) is provided with a damping pad (22).

4. A stamping die capable of changing a stamping die head rapidly according to claim 1, wherein a set of opposite vertical sliding grooves (23) are installed on two sides of the lower die holder (2), a set of opposite sliding seats (24) are installed on two sides of the fixed connecting piece (14), and the sliding seats (24) are connected with the vertical sliding grooves (23) in a sliding manner.

5. The stamping die capable of rapidly replacing a stamping die head as claimed in claim 1, wherein the positioning plate (3) is fixed on the lower die holder (2) through a connecting bolt (4).

6. A rapid tooling punch die according to claim 1 wherein the upper die shoe (12) is secured to the bottom of the stationary platen (10) by a set screw (16).