CN212264254U

CN212264254U - Stamping device for hardware machining

Info

Publication number: CN212264254U
Application number: CN202020405486.8U
Authority: CN
Inventors: 张军社
Original assignee: Hangzhou Yueguan Machinery Co ltd
Current assignee: Hangzhou Yueguan Machinery Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-01
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a hardware processing technology field just discloses a stamping device for mechanical hardware processing, including the connecting seat, the inboard fixed mounting of the top pillar of connecting seat has the connecting block, the inside fixed mounting of connecting block has supporting spring, supporting spring's top fixed mounting has the fixed column, the top fixed mounting of fixed column has the supporting seat. This stamping device for mechanical hardware processing, install the fixed column in the workstation below, connecting block internally mounted of fixed column below has supporting spring, install compression spring simultaneously on the extension board, when processing some penetrating parts, when the punching press drives the punching press downwards, the top clamp plate has compression spring to offset the impact force, the impact force that the workstation bore can be offset to the inside supporting spring of below connecting block, consequently can effectually avoid the drift wearing and tearing, consequently, the drift wearing and tearing seriously can not appear, lead to the condition emergence that can't punch through the blank completely when the punching press.

Description

Stamping device for hardware machining

Technical Field

The utility model relates to a hardware processing technology field specifically is a stamping device for mechanical hardware processing.

Background

The hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, wherein the machining comprises the following steps: the stamping device is one of the most commonly used devices in hardware processing, can rapidly process required products in batches at low cost, and the stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to generate plastic deformation or separation so as to obtain workpieces with required shapes and sizes.

However, the existing punching device is fast in punching speed and large in punching force degree when some transparent parts are processed, the punch is easy to wear seriously due to large impact force, the depth of the punch in each punching is certain, the worn punch is easy to cause the situation that a blank cannot be completely punched, in addition, the existing workpiece is moved and shaken in the positioning process, the punch cannot accurately fall on the position where the workpiece needs to be processed when the workpiece is punched, and therefore the punch and the workpiece are staggered, the peripheral size of the workpiece cannot reach the use standard, or the situation that the processed workpiece is damaged occurs.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stamping device for hardware processing possesses and can avoid the drift wearing and tearing, and the work piece is easy to be processed, can advantages such as accurate location when the work piece is punched, has solved the background art and has proposed that the drift wearing and tearing are serious, the work piece is processed unqualifiedly easily, the problem that produces the dislocation easily when the work piece is punched.

(II) technical scheme

For realizing the aforesaid can avoid drift wearing and tearing, the work piece is easy to be processed, the purpose that can accurate location when the work piece punching press, the utility model provides a following technical scheme: a stamping device for machining hardware comprises a connecting seat, wherein an air cylinder is fixedly mounted below the connecting seat, a base is fixedly mounted below the air cylinder, supporting columns are fixedly mounted at the left end and the right end of the upper portion of the connecting seat, a connecting column is mounted above the supporting columns, a fastening bolt is mounted at the joint of the supporting columns and the connecting column, a compression spring is fixedly mounted on the outer side of the connecting column, a top plate is fixedly mounted at the top end of the upper portion of the connecting column, a hydraulic oil tank is fixedly mounted at the top end of the upper portion of the top plate, a hydraulic telescopic rod is fixedly mounted at the top end of the lower portion of the hydraulic oil tank, a pressing plate is fixedly mounted at the top end of the lower portion of the hydraulic telescopic rod, a punch is fixedly mounted below the pressing plate, a connecting block is fixedly mounted on the inner side of the, the supporting seat is fixedly mounted above the fixing column, the workbench is fixedly mounted above the supporting seat, and a through hole is formed in the upper portion of the workbench.

Preferably, fixed blocks are fixedly mounted on the left side and the right side of the upper portion of the supporting seat, an electric telescopic rod is fixedly mounted at the top end of the front center of each fixed block, and a clamping plate is fixedly mounted in front of the electric telescopic rod.

Preferably, the number of the cylinders is four, and the four cylinders are fixedly installed at four corners below the connecting seat respectively.

Preferably, the supporting spring is installed inside the connecting block, and the fixing column is fixedly installed above the supporting spring.

Preferably, the number of the support columns is two, and the two support columns are respectively arranged on the left side and the right side above the connecting seat.

Preferably, the punch is uniformly arranged below the pressing plate, a through hole is formed above the workbench, and the punch and the through hole are connected in an embedded mode.

Preferably, the two clamping plates are symmetrically arranged above the supporting seat, and the two clamping plates move forwards simultaneously to clamp the workpiece.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this stamping device for mechanical hardware processing, install the fixed column in the workstation below, connecting block internally mounted of fixed column below has supporting spring, install compression spring simultaneously on the extension board, when processing some penetrating parts, when the punching press drives the punching press downwards, the top clamp plate has compression spring to offset the impact force, the impact force that the workstation bore can be offset to the inside supporting spring of below connecting block, consequently can effectually avoid the drift wearing and tearing, consequently, the drift wearing and tearing seriously can not appear, lead to the condition emergence that can't punch through the blank completely when the punching press.

2. This stamping device for hardware processing, the fixed block is installed to both sides about the top of supporting seat, the place ahead center top fixed mounting of fixed block has electric telescopic handle, electronic flexible the place ahead fixed mounting has the pinch-off blades, the work piece is placed on the workstation after, two pinch-off blades press from both sides tight work piece forward simultaneously, therefore the work piece is when the punching press, the drift can be accurate fall on the required place of processing of work piece, consequently, the work piece of processing can not cause the size deviation, consequently, the condition emergence of work piece dislocation when processing can not appear.

Drawings

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

fig. 2 is a schematic view of a local structure of the present invention.

In the figure: 1. a base; 2. a cylinder; 3. a connecting seat; 4. a pillar; 5. a compression spring; 6. a top plate; 7. a punch; 8. a hydraulic oil tank; 9. a hydraulic telescopic rod; 10. connecting columns; 11. fastening a bolt; 12. pressing a plate; 13. a clamping plate; 14. an electric telescopic rod; 15. a fixed block; 16. connecting blocks; 17. a supporting seat; 18. a through hole; 19. a support spring; 20. fixing a column; 21. a work bench.

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.

Example one

Referring to fig. 1-2, a stamping device for machining hardware comprises a connecting seat 3, four cylinders 2 are fixedly mounted below the connecting seat 3, the four cylinders 2 are respectively and fixedly mounted at four corners below the connecting seat 3, when an operator processes a workpiece, the cylinders 2 are started, the cylinders 2 move upwards to drive the connecting seat 3 to move upwards, and after the workpiece reaches a moving position, the operator can process the workpiece, a base 1 is fixedly mounted below the cylinders 2, pillars 4 are fixedly mounted at the left end and the right end above the connecting seat 3, the pillars 4 are two, the two pillars 4 are respectively mounted at the left side and the right side above the connecting seat 3, a connecting column 10 is mounted above the pillars 4, a fastening bolt 11 is mounted at the joint of the pillars 4 and the connecting column 10, a compression spring 5 is fixedly mounted outside the connecting column 10, and when the tightness of the compression spring 5 needs to be adjusted, the fastening bolts 11 are unscrewed, then the height of the connecting column 10 is adjusted, the fastening bolts 11 are screwed after the adjustment is completed, a top plate 6 is fixedly installed at the top end of the upper portion of the connecting column 10, a hydraulic oil tank 8 is fixedly installed at the top end of the upper portion of the top plate 6, a hydraulic telescopic rod 9 is fixedly installed at the top end of the lower portion of the hydraulic oil tank 8, a pressing plate 12 is fixedly installed at the top end of the lower portion of the hydraulic telescopic rod 9, three punching heads 7 are fixedly installed below the pressing plate 12, the three punching heads 7 are uniformly installed below the pressing plate 12, when the workpiece is punched, hydraulic oil is conveyed into the hydraulic telescopic rod 9 by the hydraulic oil tank 8, the pressing plate 12 is driven to move downwards by the downward movement of the hydraulic telescopic rod 9, the punching head 7 is driven to move downwards by the downward movement of the pressing plate 12, when the pressing plate 12 presses the, connecting block 16 is installed to the inboard fixed mounting of the top pillar 4 of connecting seat 3, the inside fixed mounting of connecting block 16 has supporting spring 19, supporting spring 19's top fixed mounting has fixed column 20, fixed column 20's top fixed mounting has supporting seat 17, supporting seat 17's top fixed mounting has workstation 21, open the top of workstation 21 has through-hole 18, connection is inlayed to drift 7 and through-hole 18, drift 7 downstream can enter into the inside of through-hole 18, clamp plate 12 downstream can the punching press on workstation 21, workstation 21 atress downwardly moving supporting spring 19 can the crimple down, thereby can offset the pressure that some workstation 21 bore, can avoid stamping device impaired.

Example two

Based on the first embodiment, as shown in fig. 1, a stamping device for hardware processing, fixed blocks 15 are fixedly installed on the left side and the right side of the upper portion of a supporting seat 17, the number of the fixed blocks 15 is two, the two fixed blocks 15 are installed on the left side and the right side of the upper portion of the supporting seat 17 respectively, an electric telescopic rod 14 is fixedly installed at the top end of the front center of each fixed block 15, a clamping plate 13 is fixedly installed in the front of the electric telescopic rod 14, after a workpiece is placed on a workbench 21, the electric telescopic rod 14 is started, and the electric telescopic rod 14 moves forwards to drive the clamping plate 13 to move.

The working principle is as follows: installing a workpiece on a workbench 21, starting an electric telescopic rod 14, enabling the electric telescopic rod 14 to move forwards so as to drive a clamping plate 13 to move forwards to clamp the workpiece, starting a hydraulic telescopic rod 9 after the workpiece is clamped, enabling a hydraulic oil tank 8 to convey hydraulic oil to the hydraulic telescopic rod 9, the hydraulic telescopic rod 9 moves downwards to drive the pressing plate 12 to move downwards, the pressing plate 12 moves downwards to drive the punch 7 to move downwards, then the pressing plate 12 punches the workpiece, the punch 7 is connected with the through hole 18 in an embedding way, the punch 7 moves downwards to enter the inside of the through hole 18, the pressing plate 12 moves downwards to punch on the workbench 21, the workbench 21 is stressed to move downwards to move the supporting spring 19 to contract downwards, when the staff places the inconvenience to the work piece, start cylinder 2, cylinder 2 upward movement drives connecting seat 3 upward movement, after arriving the shift position, is favorable to operating personnel to process the work piece.

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. A stamping device for machining hardware comprises a connecting seat (3);

the method is characterized in that:

the connecting device is characterized in that a cylinder (2) is fixedly mounted below the connecting seat (3), a base (1) is fixedly mounted below the cylinder (2), pillars (4) are fixedly mounted at the left end and the right end of the top of the connecting seat (3), connecting columns (10) are mounted above the pillars (4), fastening bolts (11) are mounted at the joints of the pillars (4) and the connecting columns (10), compression springs (5) are fixedly mounted on the outer sides of the connecting columns (10), a top plate (6) is fixedly mounted at the top ends of the tops of the connecting columns (10), a hydraulic oil tank (8) is fixedly mounted at the top ends of the tops of the top plates (6), a hydraulic telescopic rod (9) is fixedly mounted at the top ends of the bottoms of the hydraulic telescopic rods (9), a pressing plate (12) is fixedly mounted at the top ends of the bottoms of the pressing plates (, the utility model discloses a fixing device for connecting seat, including connecting seat (3), the inside fixed mounting of top pillar (4) of connecting seat (3) has connecting block (16), the inside fixed mounting of connecting block (16) has supporting spring (19), the top fixed mounting of supporting spring (19) has fixed column (20), the top fixed mounting of fixed column (20) has supporting seat (17), the top fixed mounting of supporting seat (17) has workstation (21), open the top of workstation (21) has through-hole (18).

2. The stamping device for hardware machining according to claim 1, characterized in that: the supporting seat is characterized in that fixed blocks (15) are fixedly mounted on the left side and the right side of the upper portion of the supporting seat (17), an electric telescopic rod (14) is fixedly mounted at the top end of the front center of each fixed block (15), and a clamping plate (13) is fixedly mounted in the front of each electric telescopic rod (14).

3. The stamping device for hardware machining according to claim 1, characterized in that: the number of the cylinders (2) is four, and the four cylinders (2) are fixedly arranged at four corners below the connecting seat (3) respectively.

4. The stamping device for hardware machining according to claim 1, characterized in that: the supporting spring (19) is arranged inside the connecting block (16), and the fixing column (20) is fixedly arranged above the supporting spring (19).

5. The stamping device for hardware machining according to claim 1, characterized in that: the number of the support columns (4) is two, and the two support columns (4) are respectively arranged on the left side and the right side above the connecting seat (3).

6. The stamping device for hardware machining according to claim 1, characterized in that: the punching head (7) is uniformly arranged below the pressing plate (12), a through hole (18) is formed above the workbench (21), and the punching head (7) is connected with the through hole (18) in an embedded mode.

7. The stamping device for hardware machining according to claim 2, characterized in that: the two clamping plates (13) are symmetrically arranged above the supporting seat (17), and the two clamping plates (13) move forwards simultaneously to clamp the workpiece.