CN220717588U

CN220717588U - Protective device for numerical control tool stamping die

Info

Publication number: CN220717588U
Application number: CN202322408512.9U
Authority: CN
Inventors: 陈良
Original assignee: Nanjing Shangdi Mechanical And Electrical Engineering Co ltd
Current assignee: Nanjing Shangdi Mechanical And Electrical Engineering Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-05
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a protection device for a numerical control tool stamping die, which belongs to the technical field of numerical control tool stamping dies and comprises a processing platform and a connecting shell, wherein a first electric push rod is fixedly connected to the upper part of the inner side of the connecting shell. This a protector for numerical control frock die through setting up location clamp, rack, gear, threaded rod, thread bush and protection casing for two second electric putter drive the work that the location clamp realized being close to each other respectively, so as to reach two location clamps and can fix a position the work piece, make the same protection casing upward movement of drive with two threaded rod screw-thread fit's two thread bushes play guard action, and then this device can carry out the in-process of centre gripping to the work piece and possess guard function simultaneously, when preventing that the work piece from producing the skew influences the die precision, and thereby avoid the piece that the die produced to take place to splash the staff around the accidental injury, and then can reduce staff's around the potential safety hazard.

Description

Protective device for numerical control tool stamping die

Technical Field

The utility model belongs to the technical field of numerical control tool stamping dies, and particularly relates to a protection device for a numerical control tool stamping die.

Background

In the processing of product parts by adopting a numerical control machine tool, a tool system is an extremely important part, the existing protection device for a numerical control tool stamping die cannot clamp a workpiece at present and has a protection function, so that when the workpiece generates offset to influence the stamping die precision, scraps generated by the stamping die are easy to splash so as to accidentally injure surrounding staff, and then the potential safety hazard of the surrounding staff can be increased.

Disclosure of Invention

In order to overcome the defects, the utility model provides a protection device for a numerical control tool stamping die, which solves the problems that the existing protection device for the numerical control tool stamping die cannot clamp a workpiece and has a protection function, so that the workpiece generates offset to influence the stamping die precision, and scraps generated by the stamping die are easy to splash to accidentally injure surrounding staff, and the potential safety hazard of the surrounding staff is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protector for numerical control frock die, includes processing platform and connection shell, the inboard top fixedly connected with first electric putter of connection shell, the bottom fixedly connected with die mechanism of first electric putter, die mechanism's output shaft fixedly connected with switch, processing platform's top joint has two bearings, two rotate respectively in the bearing and be connected with the threaded rod, two respectively fixedly connected with gear outside the threaded rod, two respectively threaded connection has the thread bush outside the threaded rod, two the top fixedly connected with one and the same protection casing of thread bush.

The top fixedly connected with two connecting plates of processing platform, two fixedly connected with second electric putter in the connecting plate respectively, two the other end of second electric putter is fixedly connected with location clamp respectively, two one side of location clamp is fixedly connected with connecting rod respectively, two the other end of connecting rod is fixedly connected with rack respectively.

As a further aspect of the utility model: two sliding grooves are formed in the upper portion of the processing platform, and two sides of the bottom of the connecting shell are respectively and slidably connected in the two sliding grooves.

As a further aspect of the utility model: two sides of the connecting shell are fixedly connected with two stabilizing blocks respectively, and four stabilizing blocks are slidably connected in the two sliding grooves respectively.

As a further aspect of the utility model: four corners of the bottom of the processing platform are respectively fixedly connected with supporting legs, and the bottoms of the four supporting legs are respectively provided with an anti-slip layer.

As a further aspect of the utility model: the top fixedly connected with fixed block of processing platform, the top fixedly connected with of fixed block places the board.

As a further aspect of the utility model: the both sides of protection casing bottom are fixedly connected with telescopic link respectively, two the bottom of telescopic link and processing platform's top fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a protector for numerical control frock die through setting up location clamp, the rack, the gear, the threaded rod, thread bush and protection casing, make two second electric putter drive the work that the clamp was realized being close to each other respectively, in order to reach two location clamps and can fix a position the work piece, simultaneously two location clamps can drive the rack respectively and carry out the work that is close to each other in step, thereby make two gears receive the removal meshing of two racks and can drive the threaded rod respectively and rotate, thereby make and two threaded rod screw thread complex two thread bushes can drive same protection casing and upwards move and play the guard action, and then this device can carry out the in-process of centre gripping and possess the safeguard function simultaneously, when preventing that the work piece from producing the skew from influencing the die precision, and thereby avoid the piece that the die produced to splash to accidentally injure staff around, and then can reduce staff's potential safety hazard around.

2. This a protector for numerical control frock die through setting up first electric putter and spout for first electric putter can drive the smooth downwardly moving of die mechanism, can be in suitable height to carry out the die to the work piece with reaching die mechanism, and the spout makes the connection shell possess the space of removal, thereby makes die mechanism can carry out the die to the work piece of different positions.

3. This a protector for numerical control frock die through setting up the steady piece, placing board and telescopic link, possesses good stability when the steady piece makes the connection shell remove, takes place the condition of slope when avoiding the connection shell to remove, and places the board and make the work piece possess and put the point, can not take place to rotate the unstable condition such as when the telescopic link makes the protection casing upwards move simultaneously.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a processing platform according to the present utility model;

FIG. 3 is a schematic bottom perspective view of the protective cover of the present utility model;

in the figure: 1. a processing platform; 2. a connection housing; 3. a first electric push rod; 4. a die mechanism; 5. a power switch; 6. a bearing; 7. a threaded rod; 8. a gear; 9. a thread sleeve; 10. a protective cover; 11. a connecting plate; 12. a second electric push rod; 13. positioning a clamp; 14. a connecting rod; 15. a rack; 16. a chute; 17. a stabilizing block; 18. support legs; 19. a fixed block; 20. placing a plate; 21. a telescopic rod.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a protector for numerical control frock die, including processing platform 1 and connection shell 2, two spouts 16 have been seted up to the top of processing platform 1, the both sides of connection shell 2 bottom are sliding connection respectively in two spouts 16, spout 16 makes connection shell 2 can smooth the move, so as to reach die mechanism 4 can carry out the die to the work piece of different positions, two stabilizing blocks 17 of both sides fixedly connected with of connection shell 2 respectively, four stabilizing blocks 17 sliding connection respectively in two spouts 16, and stabilizing blocks 17 make connection shell 2 possess good stability when moving, avoid the condition that takes place to empty when connection shell 2 moves, the four corners department of processing platform 1 bottom is fixedly connected with supporting leg 18 respectively, the bottom of four supporting legs 18 is provided with the skid resistant course respectively, supporting leg 18 makes processing platform 1 possess good stability when contacting with ground, the upper part of the processing platform 1 is fixedly connected with a fixed block 19, the upper part of the fixed block 19 is fixedly connected with a placing plate 20, the placing plate 20 enables a workpiece to be provided with a placing point, the upper part of the inner side of the connecting shell 2 is fixedly connected with a first electric push rod 3, the first electric push rod 3 can drive a die mechanism 4 to smoothly move downwards so as to achieve the purpose that the die mechanism 4 can smoothly die the workpiece on the placing plate 20, the bottom end of the first electric push rod 3 is fixedly connected with the die mechanism 4, the die mechanism 4 is utilized to perform a die stamping process on the workpiece, an output shaft of the die mechanism 4 is fixedly connected with a power switch 5, the power switch 5 enables the die mechanism 4 to be provided with a starting point, two bearings 6 are respectively and rotatably connected with threaded rods 7, gears 8 are respectively and fixedly connected with the outer sides of the two threaded rods 7, when the gear 8 is engaged with the movement of the rack 15, the threaded rods 7 can be driven to smoothly rotate, the threaded sleeves 9 are respectively connected with the outer threads of the two threaded rods 7, when the threaded rods 7 rotate, the protective cover 10 can be driven to smoothly move upwards by the threaded sleeves 9 which are in threaded fit with the threaded rods, the same protective cover 10 is fixedly connected with the top ends of the two threaded sleeves 9, when the protective cover 10 moves upwards to a certain position, chips generated during stamping can be blocked, thereby a certain protection effect is provided for surrounding workers, the telescopic rods 21 are respectively fixedly connected with the two sides of the bottom of the protective cover 10, the bottom ends of the two telescopic rods 21 are fixedly connected with the upper side of the processing platform 1, the telescopic rods 21 enable the protective cover 10 to have good stability when the protective cover 10 moves upwards, the upper side of the processing platform 1 is fixedly connected with the two connecting plates 11, the second electric push rods 12 are respectively fixedly connected with the two connecting plates 11, the two electric push rods 12 can respectively drive the positioning clamp 13 to realize mutually approaching work, the work pieces can be smoothly positioned by the two positioning clamp 13, the other ends of the two electric push rods 12 are respectively fixedly connected with the connecting rods 13, and the two positioning clamp 13 are respectively connected with the connecting rods 14 when the two positioning clamp 13 are positioned to one side of the two connecting rods 14 respectively.

The working principle of the utility model is as follows:

when the device is needed to be used for stamping a workpiece, the workpiece is firstly placed on the placing plate 20, and then the two second electric push rods 12 are used for respectively driving the positioning clamp 13 to realize the work of approaching each other so as to achieve the aim that the two positioning clamp 13 can position the workpiece, and meanwhile, the two positioning clamp 13 can respectively drive the racks 15 to synchronously realize the process of approaching each other, so that the two gears 8 are driven to be meshed by the movement of the two racks 15, and the threaded rods 7 can be respectively driven to rotate;

when the two threaded rods 7 rotate, the two threaded sleeves 9 in threaded fit with the threaded rods can drive the same protective cover 10 to move upwards, so that when the protective cover 10 moves upwards to a certain position, a certain protective effect can be achieved, and at the moment, the first electric push rod 3 can be utilized to drive the die mechanism 4 to move downwards, so that the die mechanism 4 can die a workpiece.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. A protector for numerical control frock die, includes processing platform (1) and connection shell (2), its characterized in that: the utility model is characterized in that a first electric push rod (3) is fixedly connected above the inner side of the connecting shell (2), a die stamping mechanism (4) is fixedly connected at the bottom end of the first electric push rod (3), a power switch (5) is fixedly connected with an output shaft of the die stamping mechanism (4), two bearings (6) are clamped above the processing platform (1), threaded rods (7) are respectively and rotatably connected with the bearings (6), gears (8) are respectively and fixedly connected with the outsides of the threaded rods (7), threaded sleeves (9) are respectively and threadably connected with the outsides of the threaded rods (7), the same protective cover (10) is fixedly connected with the top ends of the threaded sleeves (9),

the machining platform is characterized in that two connecting plates (11) are fixedly connected above the machining platform (1), two second electric push rods (12) are fixedly connected in the connecting plates (11), two positioning clamp (13) are fixedly connected to the other ends of the second electric push rods (12) respectively, connecting rods (14) are fixedly connected to one sides of the positioning clamp (13) respectively, and racks (15) are fixedly connected to the other ends of the connecting rods (14) respectively.

2. The protective device for a numerical control tooling die according to claim 1, wherein: two sliding grooves (16) are formed in the upper portion of the processing platform (1), and two sides of the bottom of the connecting shell (2) are respectively and slidably connected in the two sliding grooves (16).

3. The protective device for a numerical control tooling die according to claim 1, wherein: two sides of the connecting shell (2) are fixedly connected with two stabilizing blocks (17) respectively, and four stabilizing blocks (17) are slidably connected in two sliding grooves (16) respectively.

4. The protective device for a numerical control tooling die according to claim 1, wherein: supporting legs (18) are fixedly connected to four corners of the bottom of the machining platform (1), and anti-slip layers are arranged at the bottoms of the four supporting legs (18) respectively.

5. The protective device for a numerical control tooling die according to claim 1, wherein: the upper part of the processing platform (1) is fixedly connected with a fixed block (19), and the upper part of the fixed block (19) is fixedly connected with a placing plate (20).

6. The protective device for a numerical control tooling die according to claim 1, wherein: the two sides of the bottom of the protective cover (10) are respectively fixedly connected with telescopic rods (21), and the bottom ends of the two telescopic rods (21) are fixedly connected with the upper part of the processing platform (1).