CN215315220U

CN215315220U - Punch press capable of fixing punching

Info

Publication number: CN215315220U
Application number: CN202120779088.7U
Authority: CN
Inventors: 马灵辉
Original assignee: Hebei Fenghui Machinery Fittings Co ltd
Current assignee: Hebei Fenghui Machinery Fittings Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-28
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to the technical field of punching machines, and discloses a punching machine capable of fixedly punching, which comprises a punching machine, wherein the punching machine is formed by combining a machine body assembly, clamping components and a switch component, a rotating shaft is rotated through a plate-operated handle, a baffle plate is rotated between the clamping components, pulleys are rotated to prop the clamping components at two sides open towards two sides, then a workpiece is placed between the clamping components at two sides, the handle is loosened, and the clamping components are tightened towards the inner sides by resilience force of a first spring, so that the effect of clamping the workpiece is achieved, the workpiece can be quickly clamped, and the working efficiency is increased. When the baffle propped open the clamping assembly, the pulley makes the pulley indent groove inside through compressing the second spring, and the resilience force of the second spring makes the pulley reset after the clamping is completed, so that the switch assembly can rotate more easily.

Description

Punch press capable of fixing punching

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine capable of fixedly punching.

Background

The design principle of the punching machine is that circular motion is converted into linear motion by the ordinary punching machine, the main motor drives the flywheel, the gear, the crankshaft (or the eccentric gear), the connecting rod and the like are driven to rotate by the clutch so as to achieve the linear motion of the sliding block, and the motion from the main motor to the connecting rod is circular motion.

The connecting rod and the sliding block need to have a transfer point of circular motion and linear motion, and the design of the connecting rod and the sliding block is roughly provided with two mechanisms, one is spherical, and the other is pin-shaped (cylindrical), and the circular motion is converted into the linear motion of the sliding block through the mechanism. Since the press presses the material to plastically deform the material to obtain a desired shape and accuracy, a set of dies (divided into an upper die and a lower die) must be fitted to the material, the material is placed therebetween, the press presses the material to deform the material, and a reaction force caused by a force applied to the material during the process is absorbed by a mechanical body of the press.

The existing punching machine is lack of a portable clamping mechanism, and in the working process, the clamping structure is complex, so that the punching efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a punch capable of fixedly punching, which has the advantages of convenience and quickness in clamping and the like, and solves the problems that the conventional punch lacks a convenient clamping mechanism, and the clamping structure is complicated in the working process, so that the punching efficiency is low.

(II) technical scheme

In order to achieve the purpose of convenient clamping, the utility model provides the following technical scheme: a punch press capable of fixedly punching comprises a punch press body, wherein the punch press body is formed by combining a machine body assembly, a clamping assembly and a switch assembly; clamping component include first clamp tight piece, first clamp tight piece below be equipped with the connecting block, connecting block lower extreme both sides are equipped with the slider, and one side of connecting block is equipped with first spring, and one side and the inside both sides of mounting groove of first spring are connected.

Preferably, the baffle about bilateral symmetry be provided with the concave groove, and the inboard bottom in concave groove is provided with the recess, two walls in the recess inboard are provided with the spout, recess internal assembly has the second spring.

Preferably, the pulley comprises a tire, a shaft body is assembled at the center of the tire, and first sliding blocks are assembled on two sides of the lower pulley.

Preferably, the organism assembly include the workstation, the workstation openly be provided with the control box, and the top of control box is provided with the switch slot, the up end of workstation is provided with the mounting groove on being close to the position at center, the storage board is installed to one side of workstation, the top of workstation is equipped with the installation shell, the inside of installation shell is equipped with the connecting axle, the below of connecting axle is equipped with the installation piece.

Preferably, the first sliding block is assembled on the sliding groove, the second spring is assembled between the inner side of the groove and the lower end shaft body, the switch component is assembled inside the switch groove, the clamping component is assembled on the mounting groove, and the baffle is assembled between the clamping components on the two sides.

Preferably, still including the buffering subassembly, the buffering subassembly include that the second presss from both sides tight piece and buffer block, the buffer block assembly press from both sides the intermediate position of tight piece at the second, the second press from both sides the tight piece up end middle department and be provided with the spacing groove, and spacing inslot wall symmetry is provided with the second recess, the inside third spout that is provided with of second recess, the second presss from both sides and is provided with the through-hole on the position that the tight piece left and right sides of second is close to the spacing groove, the through-hole pierces through the tight piece of second clamp.

Preferably, including the casing, the casing on be provided with a plurality of mounting grooves, and the inside cavity of casing, the casing bottom is equipped with the sucking disc base, is equipped with the control panel on the sucking disc base, and the hollow department in the casing is equipped with power assembly.

Preferably, the two sides of the buffer block are symmetrically provided with clamping blocks, the upper end and the lower end of each clamping block are symmetrically provided with second sliding blocks, one side of each clamping block is provided with a sliding rod, a third spring is sleeved on the outer wall of each sliding rod, and the sliding rods penetrate through the through holes.

(III) advantageous effects

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

1. this can fix punch press, it is rotatory to make the pivot through board-operated handle, and the baffle rotates to between the clamping component, and the pulley rotates and struts both sides clamping component to both sides, then puts into the work piece between the clamping component of both sides, loosens the handle, and the resilience force of first spring tightens up clamping component to the inboard to reached the effect of pressing from both sides tight work piece, the tight work piece of clamp that can be quick, increase work efficiency.

2. This can fix punch press's punch press, when the baffle propped open clamping component, the pulley makes inside the pulley indentation concave groove through compressing the second spring, treats that the resilience force of pressing from both sides tight second spring after accomplishing makes the pulley reset, can make the easier rotation of switch module.

3. This can fix punch press is when clamping component presss from both sides tight work piece, and the clamp force makes the work piece strut the buffer block to both sides, and the slide bar is worn out the through-hole and is compressed the third spring, can have the cushion effect to the tight work piece of clamp for can not damage the workpiece surface.

Drawings

FIG. 1 is a schematic view of a punch press with a fixable stamping according to the present invention;

FIG. 2 is a schematic view of the structure of the housing assembly of the present invention;

FIG. 3 is a schematic diagram of a clamping assembly plate structure according to the present invention;

FIG. 4 is a schematic diagram of the switch assembly of the present invention;

FIG. 5 is a schematic view of a rotating shaft structure according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 7 is a schematic view of the pulley structure of the present invention;

FIG. 8 is a schematic view of a buffer assembly according to the present invention;

FIG. 9 is a schematic view of a second clamping block according to the present invention;

FIG. 10 is a schematic view of a buffer block structure according to the present invention.

In the figure:

1. punching;

2. a machine body assembly; 21. mounting a shell; 22. a connecting shaft; 23. mounting blocks; 24. a mold mounting plate;

25. a material storage plate; 26. a control box; 27. mounting grooves; 28. a switch slot; 29. a work table;

3. a clamping assembly; 31. a first clamping block; 32. connecting blocks; 33. a first spring; 34. a slider;

4. a switch assembly; 41. a rotating shaft; 42. a baffle plate; 43. a pulley; 431. a tire; 432. a shaft body;

433. a first slider; 44. a handle; 45. a groove; 46. a chute; 47. a second spring;

48. a concave groove;

5. a buffer assembly; 51. a second clamping block; 511. a second groove; 512. a third chute;

513. a through hole; 514. a limiting groove; 52. a buffer block; 521. a clamping block; 522. a second slider; 523. A third spring;

524. a slide bar.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, a punch press capable of fixing punching comprises a punch press 1, wherein the punch press 1 is formed by combining a machine body assembly 2, a clamping component 3 and a switch component 4, the clamping component 3 is assembled at a position close to the middle of the machine body assembly 2, and the switch component 4 is assembled on the front surface of the machine body assembly 2 close to the clamping component 3.

Referring to fig. 2, which is a schematic structural diagram of the machine body assembly of the present invention, the machine body assembly 2 includes a workbench 29, a control box 26 is disposed on a front surface of the workbench 29, an opening and closing groove 28 is disposed above the control box 26, an installation groove 27 is disposed on a position close to a center of an upper end surface of the workbench 29, a material storage plate 25 is installed on one side of the workbench 29, an installation shell 21 is installed above the workbench 29, a connection shaft 22 is installed inside the installation shell 21, and an installation block 23 is installed below the connection shaft 22. Through the structure, the workpiece can be punched, the clamping component 3 is assembled through the installation groove 27, and the switch component 4 is assembled through the switch groove 28.

Referring to fig. 3, which is a schematic structural view of the clamping assembly of the present invention, the clamping assembly 3 includes a first clamping block 31, a connecting block 32 is mounted below the first clamping block 31, sliding blocks 34 are mounted on two sides of the lower end of the connecting block 32, a first spring 33 is mounted on one side of the connecting block 32, and one side of the first spring 33 is connected to two sides inside the mounting groove 27. Is assembled at the mounting groove 27 by the joint block 32 and the slider 34, and allows the clamping member 3 to slide at the mounting groove 27.

Referring to fig. 4-6, which are schematic structural views of the switch assembly of the present invention, the switch assembly 4 includes a rotating shaft 41, a handle 44 is mounted on a front surface of the rotating shaft 41, a baffle 42 is symmetrically mounted on two sides of the rotating shaft 41, pulleys 43 are symmetrically mounted on upper and lower sides of the baffle 42, and a groove 45 is mounted below the rotating shaft 41.

Baffle 42 upper and lower bilateral symmetry be provided with concave groove 48, and the inboard bottom in concave groove 48 is provided with recess 45, two walls in the inboard of recess 45 are provided with spout 46, recess 45 internal assembly has second spring 47.

The pulley 43 comprises a tire 431, a shaft body 432 is arranged at the center of the tire 431, and first sliding blocks 433 are arranged on two sides of the lower pulley 43.

The first slider 433 is assembled in the sliding groove 46, the second spring 47 is assembled between the inner side of the groove 45 and the lower shaft body 432, the switch component 4 is assembled in the switch groove 28, the clamping component 3 is assembled in the mounting groove 27, and the baffle 42 is assembled between the clamping components 3 on both sides.

The working principle is as follows: make pivot 41 rotatory through board movable handle 44, baffle 42 rotates to between the clamping component 3, pulley 43 rotates and struts both sides clamping component 3 to both sides, then put into between the clamping component 3 of both sides with the work piece, loosen handle 44, the resilience force of first spring 33 tightens up clamping component 3 to the inboard, thereby the effect of the tight work piece of clamp has been reached, the tight work piece of clamp that can be quick, increase work efficiency, when clamping component 3 was propped open to baffle 42, pulley 43 makes inside pulley 43 indentation concave groove 48 through compressing second spring 47, wait to press from both sides the resilience force of accomplishing back second spring 47 and make pulley 43 reset, can make the easier rotation of switch module 4.

Example two

Based on the first embodiment, as shown in fig. 8 to 10, a buffering assembly 5 is added, the buffering assembly 5 includes a second clamping block 51 and a buffering block 52, the buffering block 52 is assembled in the middle of the second clamping block 51, a limiting groove 514 is disposed in the middle of the upper end surface of the second clamping block 51, a second groove 511 is symmetrically disposed on the inner wall of the limiting groove 514, a third sliding groove 512 is disposed inside the second groove 511, through holes 513 are disposed on the left side and the right side of the second clamping block 51 near the limiting groove 514, and the through holes 513 penetrate through the second clamping block 51.

The two sides of the buffer block 52 are symmetrically provided with a fixture block 521, the upper end and the lower end of the fixture block 521 are symmetrically provided with a second sliding block 522, one side of the fixture block 521 is provided with a sliding rod 524, the outer wall of the sliding rod 524 is sleeved with a third spring 523, and the sliding rod 524 penetrates through the through hole 513.

In the working principle, when the clamping assembly 3 clamps the workpiece, the clamping force causes the workpiece to prop the buffer block 52 to two sides, the sliding rod 524 penetrates through the through hole 513 and compresses the third spring 523, so that the clamped workpiece can be buffered, and the surface of the workpiece cannot be damaged.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A punch press capable of achieving fixed punching comprises a punch press (1), wherein the punch press (1) is formed by combining a machine body assembly (2), a clamping assembly (3) and a switch assembly (4), the clamping assembly (3) is assembled at a position, close to the middle, of the machine body assembly (2), and the switch assembly (4) is assembled on the front face, close to the clamping assembly (3), of the machine body assembly (2);

the method is characterized in that:

clamping component (3) including first clamp piece (31), first clamp piece (31) below be equipped with connecting block (32), connecting block (32) lower extreme both sides are equipped with slider (34), and one side of connecting block (32) is equipped with first spring (33), and one side and the inside both sides of mounting groove (27) of first spring (33) are connected.

2. A punch press of claim 1, wherein: switch module (4) including pivot (41), pivot (41) openly be equipped with handle (44), and pivot (41) bilateral symmetry is equipped with baffle (42), the bilateral symmetry is equipped with pulley (43) about baffle (42), the below of pivot (41) is equipped with recess (45).

3. A punch press of claim 2, wherein: baffle (42) upper and lower bilateral symmetry be provided with concave groove (48), and concave groove (48) inboard bottom is provided with recess (45), recess (45) inboard two walls are provided with spout (46), recess (45) internal assembly has second spring (47).

4. A punch press of claim 2, wherein: the pulley (43) comprises a tire (431), a shaft body (432) is assembled at the center of the tire (431), and first sliding blocks (433) are assembled on two sides of the lower pulley (43).

5. A punch press of claim 1, wherein: organism assembly (2) including workstation (29), workstation (29) openly be provided with control box (26), and the top of control box (26) is provided with switch slot (28), be provided with mounting groove (27) on the position that the up end of workstation (29) is close to the center, storage plate (25) are installed to one side of workstation (29), the top of workstation (29) is equipped with installing shell (21), the inside assembly of installing shell (21) has connecting axle (22), the below of connecting axle (22) is equipped with installation piece (23).

6. The punch press of claim 4, wherein: the first sliding block (433) is assembled between the sliding groove (46), the second spring (47) is assembled between the inner side of the groove (45) and the lower end shaft body (432), the switch component (4) is assembled inside the switch groove (28), the clamping component (3) is assembled in the mounting groove (27), and the baffle (42) is assembled between the clamping components (3) on the two sides.

7. A punch press of claim 1, wherein: still including buffering subassembly (5), buffering subassembly (5) press from both sides tight piece (51) and buffering piece (52) including the second, buffering piece (52) assemble the intermediate position that presss from both sides tight piece (51) at the second, the second press from both sides the middle department of terminal surface and be provided with spacing groove (514) tightly, and spacing groove (514) inner wall symmetry is provided with second recess (511), second recess (511) inside is provided with third spout (512), the second presss from both sides and is provided with through-hole (513) on the position that the both sides are close to spacing groove (514) tightly, through-hole (513) pierce through the second and press from both sides tight piece (51).

8. The punch press of claim 7, wherein: fixture blocks (521) are symmetrically assembled on two sides of the buffer block (52), second sliding blocks (522) are symmetrically assembled at the upper end and the lower end of each fixture block (521), a sliding rod (524) is assembled on one side of each fixture block (521), a third spring (523) is sleeved on the outer wall of each sliding rod (524), and each sliding rod (524) penetrates through the through hole (513).