CN210754576U

CN210754576U - Mould machining workbench

Info

Publication number: CN210754576U
Application number: CN201921692024.2U
Authority: CN
Inventors: 陈永镇
Original assignee: Tianjin Zongjiang Precision Technology Co ltd
Current assignee: Tianjin Ten Elements Metal Products Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-16
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a mould machining workbench, including the workstation of punching machine and below, and the upper surface of workstation and the lower extreme fixed connection of punching machine, a plurality of recesses have been seted up to the upper surface of workstation, and all insert in every recess and be equipped with the baffle, every the spout has all been seted up to the inner wall of recess, the baffle is close to one side lateral wall fixedly connected with slider of spout, and slider and spout sliding connection, the first spring of fixedly connected with between the lower extreme lateral wall of slider and spout, the utility model relates to a mould processing technology field utilizes the surface at the workstation to set up the telescopic baffle, and then plays the guard action in the mould punching press course of working, and simple structure easily operates.

Description

Mould machining workbench

Technical Field

The utility model relates to a mould processing technology field especially relates to a mould processing workstation.

Background

The mould comprises an upper mould and a lower mould, the steel plate is placed between the upper mould and the lower mould during the mould processing, the forming of the material is realized under the action of a press machine, and the mould processing technology comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four-slide rail die, progressive die, stamping die, die cutting die and the like.

When a punching machine is used for punching and machining a die, punching scraps on some dies are extruded and splashed out due to the fact that the dies are pressed, the existing small punching machine is mostly not provided with a protective cover, the punched scraps easily hurt the eye parts and other fragile parts of operators and threaten the personal safety of the operators, and therefore the die machining workbench is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a mould processing workbench.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die machining workbench comprises a punching machine and a workbench below the punching machine, wherein the upper surface of the workbench is fixedly connected with the lower end of the punching machine, a plurality of grooves are formed in the upper surface of the workbench, a baffle is inserted into each groove, each groove is provided with a chute on the inner wall, a slide block is fixedly connected to one side wall of each baffle close to the chute and is in sliding connection with the chute, a first spring is fixedly connected between each slide block and the lower end side wall of the chute, an X-axis cavity and a Y-axis cavity which are communicated are formed in the workbench, the inner wall of the X-axis cavity is rotatably connected with a first transmission rod through a first bearing, one end, far away from the first bearing, of the first transmission rod penetrates through one side wall of the X-axis cavity and extends to the outer side, and the inner walls at two ends of the Y-axis cavity are rotatably connected with second transmission rods through, the fixed cover of pole wall of first transfer line is equipped with first conical gear, and two second transfer lines keep away from the equal coaxial coupling of one end of second bearing have with first conical gear engaged with second conical gear, the lower extreme fixedly connected with rope of baffle, and the lower extreme of rope run through the lower extreme lateral wall of recess and extend to X axle cavity and the internal setting of Y axle cavity, be located X axle cavity and Y axle cavity the one end of rope respectively with the pole wall fixed connection of first transfer line and second transfer line.

Preferably, be located the workstation outside the one end coaxial coupling of first transfer line has the knob, and the knob is kept away from workstation one side lateral wall and is inserted and be equipped with a plurality of bolts, the workstation is close to the lateral wall of knob and has seted up a plurality of hole grooves, and a plurality of bolts all run through the knob and extend to the setting in the hole groove.

Preferably, the upper end lateral wall fixedly connected with buffering subassembly of spout, buffering subassembly includes the blotter, and the upper end of blotter passes through second spring and the upper end lateral wall fixed connection of spout.

Preferably, a group of clamping assemblies is fixedly connected to the upper surface of the workbench, and the clamping assemblies are arranged below a punch of the punching machine.

Preferably, the clamping component comprises a fixing block and a fixing clamping block which are arranged oppositely, a bolt is inserted into the side wall of the fixing block, and one end, close to the fixing clamping block, of the bolt is rotatably connected with the movable clamping block through a bearing.

Preferably, the number of the grooves is four, and the four grooves are positioned on the outer side of the punch and distributed in a rectangular surrounding manner.

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

1. the baffle capable of moving up and down is arranged on the surface of the workbench, the baffle can be lowered to disassemble the die before the die is machined, and the lifting baffle surrounds the punching machine when the punching machine punches the die, so that chips splashed by the die are prevented, the safety of die machining is improved, and the situation that the chips splashed by pressure cause damage to the fragile parts such as the eyes of an operator in the process of punching the die is avoided;

2. the knob is arranged so that an operator can rotate the first transmission rod by holding the knob, the knob and the first transmission rod can be effectively fixed by the aid of the bolt, and the first transmission rod is prevented from rotating under the action of the reset elastic force of the first spring.

Drawings

Fig. 1 is a schematic perspective view of a mold processing table according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic front sectional view of a mold processing table according to the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 3;

fig. 5 is a schematic bottom sectional view of a mold processing table according to the present invention;

fig. 6 is a schematic structural diagram at C in fig. 5.

In the figure: 1 punch, 2 work tables, 3 grooves, 4 baffles, 5 chutes, 6 sliders, 7 first springs, 8X-axis cavities, 9 first bearings, 10 first transmission rods, 11Y-axis cavities, 12 second bearings, 13 second transmission rods, 14 first bevel gears, 15 second bevel gears, 16 ropes, 17 knobs, 18 pins, 19 buffer assemblies, 1901 second springs, 1902 buffer pads, 20 clamping assemblies, 2001 fixed blocks, 2002 fixed clamping blocks, 2003 bolts and 2004 movable clamping blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a die processing workbench comprises a punch 1 and a workbench 2 arranged below the punch 1, wherein the upper surface of the workbench 2 is fixedly connected with the lower end of the punch 1, the upper surface of the workbench 2 is fixedly connected with a group of clamping assemblies 20, the clamping assemblies 20 are arranged below a punch of the punch 1, the clamping assemblies 20 are arranged for fixing a die to be punched and preventing the die from shaking during punching, each clamping assembly 20 comprises a fixed block 2001 and a fixed clamping block 2002 which are oppositely arranged, a bolt 2003 is inserted into the side wall of the fixed block 2001, one end of the bolt 2003, which is close to the fixed clamping block 2002, is rotatably connected with a movable clamping block 2004 through a bearing, the die is placed between the fixed clamping block 2002 and the movable clamping block 2004, the movable clamping block 2004 is driven to move towards the fixed clamping block 2002 by screwing the bolt 2003 so as to fix the die, and the bearing prevents the movable clamping block 2004 from rotating and further clamping dislocation when the bolt 2003 rotates, the upper surface of the workbench 2 is provided with a plurality of grooves 3, the number of the grooves 3 is four, the four grooves 3 are located on the outer side of the punch 1 and distributed in a rectangular surrounding manner, it is ensured that the baffle 4 in the grooves 3 can surround the punch 1 when rising, chips are prevented from splashing during punching, the baffle 4 is inserted in each groove 3, the inner wall of each groove 3 is provided with a chute 5, the upper end side wall of the chute 5 is fixedly connected with a buffer assembly 19, the buffer assembly 19 comprises a buffer cushion 1902, the upper end of the buffer cushion 1902 is fixedly connected with the upper end side wall of the chute 5 through a second spring 1901, the buffer cushion 1902 and the second spring 1901 are arranged to play a buffering role, and the baffle 4 is prevented from striking the upper end side wall of the chute 5 when rising under the reset elastic action of a first spring 7;

a slide block 6 is fixedly connected to the side wall of one side of the baffle 4 close to the chute 5, the slide block 6 is connected with the chute 5 in a sliding manner, a first spring 7 is fixedly connected between the slide block 6 and the side wall of the lower end of the chute 5, an X-axis cavity 8 and a Y-axis cavity 11 which are communicated are arranged in the workbench 2, a first transmission rod 10 is rotatably connected to the inner wall of the X-axis cavity 8 through a first bearing 9, one end of the first transmission rod 10 far away from the first bearing 9 penetrates through the side wall of one side of the X-axis cavity 8 and extends to the outside, a knob 17 is coaxially connected to one end of the first transmission rod 10 positioned outside the workbench 2, a plurality of bolts 18 are inserted into the side wall of one side of the knob 17 far away from the workbench 2, a plurality of hole grooves are formed in the side wall of the workbench 2 close to the knob 17, and all the bolts 18 penetrate through the knob 17 and extend to the hole grooves, the arrangement of the bolt 18 can effectively fix the knob 17 and the first transmission rod 10, so that the first transmission rod 10 is prevented from rotating under the action of the reset elastic force of the first spring 7, and the inner walls of two ends of the Y-axis cavity 11 are rotatably connected with a second transmission rod 13 through a second bearing 12;

the rod wall of the first transmission rod 10 is fixedly sleeved with a first bevel gear 14, one ends of the two second transmission rods 13 far away from the second bearing 12 are coaxially connected with second bevel gears 15 meshed with the first bevel gears 14, the arrangement of the bevel gears enables the first transmission rod 10 to drive the second transmission rods 13 to rotate when rotating, the lower end of the baffle 4 is fixedly connected with a rope 16, the lower end of the rope 16 penetrates through the side wall of the lower end of the groove 3 and extends into the X-axis cavity 8 and the Y-axis cavity 11, one end of the rope 16 positioned in the X-axis cavity 8 and one end of the rope 16 positioned in the Y-axis cavity 11 are respectively fixedly connected with the rod walls of the first transmission rod 10 and the second transmission rod 13, when the first driving lever 10 and the second driving lever 13 are rotated, the rope 16 is wound around the lever wall, at which time the upper end of the rope 16 moves down, and drives the baffle 4 to move downwards, the first spring 7 is compressed at the same time, and finally the baffle 4 is completely inserted into the groove 3.

In the utility model, firstly, an operator places a die to be punched between the fixed clamping block 2002 and the movable clamping block 2004, the bolt 2003 is screwed in to drive the movable clamping block 2004 to move towards the fixed clamping block 2002, and then the die is fixed, the bearing is arranged to prevent the movable clamping block 2004 from rotating and further clamping dislocation when the bolt 2003 rotates, at the moment, the baffle 4 is positioned in the groove 3, the first spring 7 is in a compression state, the operator immediately pulls the bolt 18, the knob 17 returns to a free rotation state, at the moment, the baffle 4 rises under the effect of the restoring elastic force of the first spring 7 and surrounds the punching machine 1 to prevent chips from splashing out during punching, after punching, the operator rotates the first transmission rod 10 by holding the knob 17, under the drive of the first bevel gear 14, the second bevel gear 15 rotates along with the rotation, so that the first transmission rod 10 drives the second transmission rod 13 to rotate when rotating, when the first transmission rod 10 and the second transmission rod 13 rotate, the rope 16 is wound on the rod wall, the upper end of the rope 16 moves downwards at the moment, the baffle 4 is driven to move downwards, the first spring 7 is compressed at the same time, finally, the baffle 4 is completely inserted into the groove 3, and an operator can detach the mold immediately to finish machining.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A die machining workbench comprises a punching machine (1) and a workbench (2) below the punching machine, the upper surface of the workbench (2) is fixedly connected with the lower end of the punching machine (1), the die machining workbench is characterized in that a plurality of grooves (3) are formed in the upper surface of the workbench (2), a baffle (4) is inserted into each groove (3), a sliding groove (5) is formed in the inner wall of each groove (3), a sliding block (6) is fixedly connected to one side wall, close to the sliding groove (5), of each baffle (4), the sliding block (6) is slidably connected with the sliding groove (5), a first spring (7) is fixedly connected between each sliding block (6) and the corresponding side wall of the lower end of the corresponding sliding groove (5), an X-axis cavity (8) and a Y-axis cavity (11) which are communicated are formed in the workbench (2), and a first transmission rod (10) is rotatably connected to the inner wall of the X-axis cavity (8) through a first bearing (9, and one end of the first transmission rod (10) far away from the first bearing (9) penetrates through the side wall of one side of the X-axis cavity (8) and extends to the outside, the inner walls of the two ends of the Y-axis cavity (11) are rotatably connected with a second transmission rod (13) through a second bearing (12), a first conical gear (14) is fixedly sleeved on the rod wall of the first transmission rod (10), and one ends of the two second transmission rods (13) far away from the second bearing (12) are coaxially connected with second bevel gears (15) meshed with the first bevel gears (14), the lower ends of the baffles (4) are fixedly connected with ropes (16), and the lower end of the rope (16) penetrates through the side wall of the lower end of the groove (3) and extends into the X-axis cavity (8) and the Y-axis cavity (11) to be arranged therein, and one end of the rope (16) positioned in the X-axis cavity (8) and the Y-axis cavity (11) is fixedly connected with the rod walls of the first transmission rod (10) and the second transmission rod (13) respectively.

2. The mold machining workbench according to claim 1, wherein one end of the first transmission rod (10) located outside the workbench (2) is coaxially connected with a knob (17), a side wall of the knob (17) far away from the workbench (2) is inserted with a plurality of bolts (18), a side wall of the workbench (2) close to the knob (17) is provided with a plurality of hole slots, and the bolts (18) penetrate through the knob (17) and extend into the hole slots.

3. A mold processing station according to claim 1, characterized in that a buffer component (19) is fixedly connected to the upper end side wall of the chute (5), the buffer component (19) comprises a buffer cushion (1902), and the upper end of the buffer cushion (1902) is fixedly connected to the upper end side wall of the chute (5) through a second spring (1901).

4. A die-working table according to claim 1, wherein a set of clamping assemblies (20) is fixedly attached to the upper surface of the table (2), and the clamping assemblies (20) are disposed below the punch of the press (1).

5. The mold processing workbench according to claim 4, wherein the clamping assembly (20) comprises a fixed block (2001) and a fixed clamping block (2002) which are oppositely arranged, a bolt (2003) is inserted into the side wall of the fixed block (2001), and one end of the bolt (2003) close to the fixed clamping block (2002) is rotatably connected with the movable clamping block (2004) through a bearing.

6. A die-working table according to claim 1, wherein the number of grooves (3) is four and the four grooves (3) are arranged on the outer side of the punch (1) in a rectangular circumferential arrangement.