CN218169711U - Equal-thickness fine surface flat grinding device for producing die steel - Google Patents

Abstract

The utility model discloses an equal-thickness fine surface flat grinding device for the production of mold steel, which comprises a workbench, a splint and a telescopic mechanism. The workbench is provided with a through groove, and the lower side of the workbench is provided with a first motor. The left and right ends of the first motor are provided with mounting frames, and the upper end of the mounting frame is fixedly connected with the workbench. The upper end of the first motor is provided with a first rotating shaft, and the upper end of the first rotating shaft runs through the through groove. The upper end of the first rotating shaft is provided with a flat grinding table. And the upper side of the flat grinding table is provided with several splints, the splints are provided with a telescopic mechanism, the telescopic mechanism is provided with a support block, and the lower end of the support block is provided with a lifting mechanism. When the utility model is used, the mold steel is placed on the flat grinding table, the second motor is started to drive the first threaded rod to rotate, the first threaded rod drives the threaded sleeve and the splint to move towards the direction of the mold steel, and the splint clamps the mold steel It can be clamped and fixed through the cooperative use of the first threaded rod, the threaded sleeve and the telescopic rod structure, which is convenient for clamping and fixing mold steels of different sizes.

Description

A flat grinding device with equal thickness and fine surface for mold steel production

technical field

The utility model relates to the technical field of die steel production and processing, in particular to an equal-thickness fine surface flat grinding device for die steel production.

Background technique

Die steel is a type of steel used to make molds such as cold stamping dies, hot forging dies, and die-casting dies.

Die steel needs to be polished with equal-thickness fine-surface flat grinding device during production. When using equal-thickness fine-surface flat grinding device, die steel needs to be clamped by clamping mechanism, but the clamping mechanism cannot The size is adjusted, causing inconvenience in use. Therefore, the utility model provides a flat grinding device with equal thickness and fine surface for the production of die steel to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a flat grinding device for equal thickness and fine surface used in the production of die steel, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A flat grinding device of equal thickness and fine surface for the production of die steel, including a workbench, a splint and a telescopic mechanism. The upper end of the first motor is provided with a mounting bracket, and the upper end of the mounting bracket is fixedly connected with the workbench. The upper end of the first motor is provided with a first rotating shaft, and the upper end of the first rotating shaft runs through the through groove. A number of splints are arranged on the side, a telescopic mechanism is arranged on the splint, a supporting block is arranged on the telescopic mechanism, and a lifting mechanism is arranged at the lower end of the supporting block.

As a further solution of the utility model, the lifting mechanism is composed of a support rod, a through hole, a connecting frame, a connecting plate, a second threaded rod, a bearing, a limit plate, a supporting plate, a fixed rod, a first gear, a second gear, The second rotating shaft and the third motor are formed. The lower end of the support block is provided with a support rod. The lower end of the support rod runs through the workbench. The workbench is provided with a through hole corresponding to the support rod. Swipe vertically up and down.

As a further solution of the utility model, the lower end of the support rod is provided with a connecting frame, and the connecting frame is provided with a connecting plate symmetrically front and rear, and a second threaded rod is arranged on the connecting plate, and the upper end of the second threaded rod runs through the connecting plate. The threaded rod is threadedly connected with the connecting plate, and the rotation of the second threaded rod is convenient to drive the connecting plate to move vertically up and down.

As a further solution of the present invention, the upper end of the second threaded rod is provided with a limit plate, the lower end of the second threaded rod is provided with a bearing, the lower end of the bearing is provided with a support plate, the four corners of the upper end of the support plate are provided with fixing rods, and the upper end of the fixed rod is It is fixedly connected with the workbench to facilitate the installation and fixing of the second threaded rod, and the limit plate prevents the connecting plate from falling off from the second threaded rod.

As a further solution of the utility model, the second threaded rod is provided with a first gear, and a second gear is meshed between the two first gears. The lower end of the second gear is provided with a second rotating shaft, and the lower end of the second rotating shaft is A third motor is provided, and the lower end of the third motor is fixedly connected with the support plate, so as to facilitate rotation of the first gear and the second threaded rod.

As a further solution of the utility model, the telescopic mechanism is composed of a threaded sleeve, a first threaded rod, a second motor and a telescopic rod, the splint is provided with a threaded sleeve, and the other end of the threaded sleeve is threadedly connected to the first Threaded rod, the other end of the first threaded rod is provided with a second motor, the other end of the second motor is fixedly connected with the support block, so as to facilitate the movement of the threaded sleeve and the splint towards the workpiece.

As a further solution of the utility model, a telescopic rod is arranged symmetrically in the center of the splint, and the other end of the telescopic rod is fixedly connected with the support block, which is convenient for limiting the position of the threaded sleeve and preventing the threaded sleeve from following the first threaded rod. Rotation occurs due to its own rotation.

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

1. When the utility model is used, the mold steel is placed on the flat grinding table, the second motor is started to drive the first threaded rod to rotate, and the first threaded rod drives the threaded sleeve and the splint to move towards the direction of the mold steel, and the splint thus moves the mold The steel is clamped and fixed, and through the cooperative use of the first threaded rod, the threaded sleeve and the telescopic rod structure, it is convenient to clamp and fix mold steels of different sizes.

2. When the utility model is used, when the height of the splint needs to be adjusted, start the third motor to drive the second shaft and the second gear to rotate, the second gear drives the two first gears to rotate synchronously, and the first gear drives the second gear to rotate The two threaded rods rotate in the same direction, and the second threaded rod thus drives the connecting plate, the connecting frame, the supporting rod and the supporting block to move vertically up and down, thereby facilitating the adjustment of the height of the splint and improving its applicability.

Description of drawings

Fig. 1 is a schematic structural view of an equal-thickness fine surface grinding device for mold steel production.

Fig. 2 is a schematic diagram of an enlarged structure at point A in Fig. 1 of an equal-thickness fine surface grinding device for mold steel production.

Fig. 3 is a schematic diagram of a cross-sectional bottom-view structure of an equal-thickness fine surface grinding device for mold steel production.

Fig. 4 is an enlarged structure schematic diagram of a flat grinding device of equal thickness and fine surface used in the production of mold steel at B in Fig. 3 .

In the figure: 1, workbench; 101, through groove; 2, flat grinding table; 201, first rotating shaft; 202, first motor; 203, mounting frame; 3, splint; 4, telescopic mechanism; 401, threaded sleeve 402, the first threaded rod; 403, the second motor; 404, telescopic rod; 5, support block; 6, lifting mechanism; 601, support rod; 602, through hole; 603, connecting frame; , the second threaded rod; 606, the bearing; 607, the limit plate; 608, the support plate; 609, the fixed rod; 610, the first gear; 611, the second gear; 612, the second rotating shaft; 613, the third motor.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1 to 4. In an embodiment of the present invention, a flat grinding device of equal thickness and fine surface for mold steel production includes a workbench 1, a splint 3 and a telescopic mechanism 4. The workbench 1 is provided with a groove 101, and the lower side of the workbench 1 is provided with a first motor 202, the left and right ends of the first motor 202 are provided with a mounting frame 203, the upper end of the mounting frame 203 is fixedly connected with the workbench 1, and the upper end of the first motor 202 is provided with a second A rotating shaft 201, the upper end of the first rotating shaft 201 runs through the through groove 101, the upper end of the first rotating shaft 201 is provided with a flat grinding table 2, and the upper side of the flat grinding table 2 is provided with a plurality of splints 3, and the splint 3 is provided with a telescopic mechanism 4, and the telescopic mechanism 4 is provided with support block 5;

The telescopic mechanism 4 is composed of a threaded sleeve 401, a first threaded rod 402, a second motor 403 and a telescopic rod 404. The splint 3 is provided with a threaded sleeve 401, and the other end of the threaded sleeve 401 is threadedly connected to the first thread Rod 402, the other end of the first threaded rod 402 is provided with a second motor 403, and the other end of the second motor 403 is fixedly connected to the support block 5;

A telescopic rod 404 is symmetrically arranged on the center of the splint 3 , and the other end of the telescopic rod 404 is fixedly connected with the support block 5 .

Example 2

In the embodiment of the utility model, the lower end of the support block 5 is provided with a lifting mechanism 6, and the lifting mechanism 6 is composed of a support rod 601, a through hole 602, a connecting frame 603, a connecting plate 604, a second threaded rod 605, a bearing 606, The limit plate 607, the support plate 608, the fixed rod 609, the first gear 610, the second gear 611, the second rotating shaft 612 and the third motor 613 are formed. The lower end of the support block 5 is provided with a support rod 601, and the lower end of the support rod 601 is Through the workbench 1, the workbench 1 is provided with a through hole 602 corresponding to the support rod 601, and the support rod 601 is slidably connected with the through hole 602;

The lower end of the support rod 601 is provided with a connecting frame 603, and the connecting frame 603 is symmetrically provided with a connecting plate 604. The connecting plate 604 is provided with a second threaded rod 605, and the upper end of the second threaded rod 605 runs through the connecting plate 604. The rod 605 is threadedly connected with the connecting plate 604;

The upper end of the second threaded rod 605 is provided with a limiting plate 607, the lower end of the second threaded rod 605 is provided with a bearing 606, the lower end of the bearing 606 is provided with a support plate 608, and the four corners of the upper end of the support plate 608 are provided with fixed rods 609, and the upper end of the fixed rod 609 Fixed connection with workbench 1;

The second threaded rod 605 is provided with a first gear 610, and a second gear 611 is meshed between the two first gears 610. A second rotating shaft 612 is provided at the lower end of the second gear 611, and a second rotating shaft 612 is provided at the lower end of the second rotating shaft 612. The third motor 613 , the lower end of the third motor 613 is fixedly connected with the support plate 608 .

The working principle of the utility model is:

When the utility model is used, the mold steel is placed on the flat grinding table 2, the second motor 403 is started to drive the first threaded rod 402 to rotate, and the first threaded rod 402 drives the threaded sleeve 401 and the clamping plate 3 to move towards the mold steel direction, The splint 3 clamps and fixes the die steel, and through the cooperative use of the first threaded rod 402, the threaded sleeve 401 and the telescopic rod 404, it is convenient to clamp and fix die steels of different sizes. When it is necessary to adjust the height of the splint 3 During adjustment, start the third motor 613 to drive the second rotating shaft 612 and the second gear 611 to rotate, the second gear 611 drives the two first gears 610 to rotate synchronously, the first gear 610 drives the second threaded rod 605 to rotate in the same direction, and the second gear 610 drives the second threaded rod 605 to rotate in the same direction. The two threaded rods 605 thus drive the connecting plate 604, the connecting frame 603, the supporting rod 601 and the supporting block 5 to move vertically up and down, thereby facilitating the adjustment of the height of the splint 3 and improving its applicability.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. a kind of equal-thickness surface grinding device used for die steel production, comprising workbench (1), clamping plate (3) and telescopic mechanism (4), it is characterized in that, described workbench (1) is provided with through slot (101), and the lower side of the workbench (1) is provided with a first motor (202), the first motor (202) is fixedly connected with the workbench (1) through a left-right symmetrical installation frame (203), and the first The upper end of the motor (202) is provided with a first rotating shaft (201) passing through the through groove (101), the upper end of the first rotating shaft (201) is provided with a flat grinding table (2), and the upper side of the flat grinding table (2) is provided with several splints (3), the splint (3) is provided with a telescopic mechanism (4), the telescopic mechanism (4) is provided with a support block (5), and the lower end of the support block (5) is provided with a lifting mechanism (6). 2. The equal-thickness fine surface grinding device for a kind of die steel production according to claim 1, characterized in that, the telescopic mechanism (4) is composed of a threaded sleeve (401), a first threaded rod (402) , the second motor (403) and the telescopic rod (404), the splint (3) is provided with a threaded sleeve (401), and the other end of the threaded sleeve (401) is threadedly connected to the first threaded rod (402), the second The other end of a threaded rod (402) is provided with a second motor (403), and the other end of the second motor (403) is fixedly connected to the support block (5). 3. The equal-thickness fine surface flat grinding device for a kind of die steel production according to claim 2, characterized in that, the center of the splint (3) is symmetrically provided with telescopic rods (404), and the telescopic rods (404) The other end is fixedly connected with the support block (5). 4. The equal-thickness fine surface grinding device for a kind of mold steel production according to claim 1, characterized in that, the lifting mechanism (6) is composed of a support rod (601), a through hole (602), a connecting frame (603), connecting plate (604), second threaded rod (605), bearing (606), limit plate (607), support plate (608), fixed rod (609), first gear (610), first The second gear (611), the second rotating shaft (612) and the third motor (613) are composed, and the lower end of the support block (5) is provided with a support rod (601) that runs through the workbench (1), and the workbench (1) corresponds to The support rod (601) is provided with a through hole (602). 5. The equal-thickness fine surface grinding device for die steel production according to claim 4, characterized in that, the lower end of the support rod (601) is provided with a connecting frame (603), and on the connecting frame (603) A connecting plate (604) is arranged front and rear symmetrically, and the second threaded rod (605) is threaded on the connecting plate (604). 6. The equal-thickness fine surface grinding device for die steel production according to claim 5, characterized in that, the upper end of the second threaded rod (605) is provided with a limit plate (607), and the second threaded rod (605) lower end is provided with bearing (606), and bearing (606) lower end is provided with support plate (608), and support plate (608) upper end four jiaos are provided with the fixed bar (609) that is fixedly connected with workbench (1). 7. The equal-thickness fine surface flat grinding device for a kind of die steel production according to claim 5, characterized in that, the second threaded rod (605) is provided with a first gear (610), and the two The second gear (611) is meshed between the first gear (610), the second gear (611) is provided with a second shaft (612) at the lower end, and the lower end of the second shaft (612) is fixedly connected with the support plate (608). The third motor (613).

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