A metal mechanical processing grinding device

Abstract

A metal mechanical processing grinding device, including workbench, installation platform, clamping platform, gear shaft support, support frame, positioning hole, clamping rod, positioning rod support, the lower part of the workbench is fixedly connected with the installation platform, the inside of the workbench has equipment inner cavity, the side of the equipment inner cavity has screw shaft slot, the screw shaft slot is adapted to the double thread rod, the screw shaft slot is connected with the double thread rod, the double thread rod rotates in the screw shaft slot, the front of the workbench is fixedly connected with the screw motor, the output shaft of the screw motor is fixedly connected with the double thread rod, the front of the clamping platform is fixedly connected with the inner thread cylinder, the double thread rod is adapted to the inner thread cylinder, the double thread rod is connected with the inner thread cylinder, the inner thread cylinder is screw connected on the side of the double thread rod, the side of the equipment inner cavity is fixedly connected with the guide rod, the side of the clamping platform has guide slot, the guide rod is adapted to the guide slot.

Description

Technical Field

[0001] This utility model relates to the field of metal machining, and in particular to a metal machining grinding device. Background Technology

[0002] An existing patent (publication number: CN218476479U) discloses a metal machining grinding device. It includes a worktable with a support mounted on it. An electric push rod is mounted on the top of the support, and a mounting cover is installed at the telescopic end of the electric push rod. A grinding motor is mounted on the front part of the mounting cover, and a grinding disc is mounted on the drive end of the grinding motor. Two cylinders are symmetrically mounted on the top of the worktable, and clamping plates are installed on the piston ends of both cylinders. A sliding groove is formed at the bottom of the mounting cover, and a sliding plate is slidably installed inside the groove. However, in this device, "clamping plates are installed on the piston ends of both cylinders," the equipment relies on the clamping plates on the upper part of the worktable to perform grinding and clamping operations on the material. Because the clamping plates are of a fixed shape, the clamping range is small when dealing with circular or arc-shaped materials, making them prone to shifting and affecting the stability of the equipment. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a metal machining grinding device that uses a screw motor to drive two sets of rotary tables close to the material. By rotating the handle at the rear of the rotary tables, the handle drives the internal threaded cylinder of the clamping rod to rotate, while simultaneously moving the positioning groove at the rear of the clamping rod. The clamping rod is configured with multiple sets, thereby enabling the clamping rod to clamp and position the side of round or arc-shaped materials, increasing the clamping range of the material and thus increasing the stability of the equipment.

[0004] The objective of this utility model is achieved through the following technical solution: A metal machining grinding device includes a worktable, a mounting table, a clamping table, a gear shaft bracket, a support frame, positioning holes, a clamping rod, and a positioning rod bracket. The lower part of the worktable is fixedly connected to the mounting table. The worktable has an internal cavity, and the side of the internal cavity has a screw shaft groove adapted to a double-threaded rod. The screw shaft groove connects to the double-threaded rod, which rotates inside the screw shaft groove. The front part of the worktable is fixedly connected to a screw motor, and the output shaft of the screw motor is fixedly connected to the double-threaded rod. The front part of the clamping table is fixedly connected to an internally threaded cylinder, and the double-threaded rod adapts to the internally threaded cylinder. The double-threaded rod connects to the internally threaded cylinder, which is threadedly connected to the side of the double-threaded rod. The side of the internal cavity is fixedly connected to a guide rod. The side of the clamping table has a guide groove, and the guide rod adapts to the guide groove. The guide rod connects to the guide groove, and the guide groove slides on the side of the guide rod.

[0005] The lower part of the clamping platform is fixedly connected to the gear shaft frame, the gear shaft frame is adapted to the gear shaft, the gear shaft frame is connected to the gear shaft, the gear shaft rotates inside the gear shaft frame, the side of the gear shaft is fixedly connected to the gear, the side of the inner cavity of the equipment has a rack frame, the lower part of the rack frame has a rack, and the gear meshes at the lower part of the rack.

[0006] The side of the clamping platform is fixedly connected to the support frame, the upper part of the support frame is fixedly connected to the rotating drum platform, the lower part of the rotating drum platform has a positioning hole, the front part of the internal threaded cylinder of the clamping rod has a positioning groove, the positioning hole and the positioning groove are adapted to each other, and the positioning hole is connected to the positioning groove. Beneficial effects

[0007] 1. In the use of this utility model metal machining grinding device, after the mounting table is installed under the grinding table and the material is placed on the worktable surface, the screw motor drives two sets of rotary drums to approach the material. By rotating the handle at the rear of the rotary drum, the handle drives the internal threaded cylinder of the clamping rod to rotate, and at the same time, it drives the positioning groove at the rear of the clamping rod to move. The clamping rod is set with multiple sets, so that the clamping rod can clamp and position the side of the round or arc-shaped material, increasing the clamping range of the material, thereby increasing the stability of the equipment.

[0008] 2. During the use of this utility model metal machining grinding device, the material is clamped by multiple sets of clamping rods on the upper part of the worktable. When processing materials of the same shape in batches, the screw motor on the side of the worktable can drive the double threaded rod to rotate, so that the double threaded rod drives the clamping platform under the two sets of rotating drums to move, thereby the clamping platform drives the clamping rods to clamp and release the material. When clamping again, there is no need to move and adjust the clamping rods, thereby increasing the working efficiency of the equipment.

[0009] 3. During the use of this utility model metal machining grinding device, the screw motor on the side of the worktable drives the double threaded rod to rotate, which in turn drives the clamps under the two sets of rotary tables to move. The gears under the clamps mesh and guide the movement of both sides of the clamps, preventing the double threaded rod from getting stuck due to force on one side of the clamps, thereby further increasing the stability of the equipment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a metal machining grinding device according to the present invention.

[0011] Figure 2 This is a partial cross-sectional schematic diagram of the worktable structure of the metal machining grinding device described in this utility model.

[0012] Figure 3 This is a partial cross-sectional schematic diagram of the clamping structure of a metal machining grinding device according to the present invention.

[0013] Figure 4 This is a partial cross-sectional three-dimensional assembly diagram of the gear shaft frame structure of a metal machining grinding device according to the present invention.

[0014] Figure 5 This is a partial cross-sectional schematic diagram of the rotary table structure of a metal machining grinding device according to the present invention.

[0015] Figure 6 This is a partial cross-sectional schematic diagram of the internal threaded cylinder structure of the clamping rod of the metal machining grinding device described in this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A metal machining grinding device includes a worktable 01, a mounting table 02, a clamping table 07, a gear shaft bracket 11, a support frame 16, a positioning hole 18, a clamping rod 23, and a positioning rod bracket 25. The lower part of the worktable 01 is fixedly connected to the mounting table 02. The worktable 01 has an internal cavity 03, and the side of the internal cavity 03 has a screw shaft groove 04. The screw shaft groove 04 is adapted to a double threaded rod 05, and the screw shaft groove 04 connects to the double threaded rod 05. The double threaded rod 05 rotates inside the screw shaft groove 04. The front part of the worktable 01 is connected to the screw shaft groove 04. The motor 06 is fixedly connected, the output shaft of the screw motor 06 is fixedly connected to the double threaded rod 05, the front of the clamping platform 07 is fixedly connected to the internal threaded cylinder 08, the double threaded rod 05 is adapted to the internal threaded cylinder 08, the double threaded rod 05 is connected to the internal threaded cylinder 08, the internal threaded cylinder 08 is threadedly connected to the side of the double threaded rod 05, the side of the equipment cavity 03 is fixedly connected to the guide rod 09, the side of the clamping platform 07 has a guide groove 10, the guide rod 09 is adapted to the guide groove 10, the guide rod 09 is connected to the guide groove 10, and the guide groove 10 slides on the side of the guide rod 09.

[0017] Example 2: The lower part of the clamping platform 07 of this utility model is fixedly connected to the gear shaft frame 11. The gear shaft frame 11 is adapted to the gear shaft 12. The gear shaft frame 11 is connected to the gear shaft 12. The gear shaft 12 rotates inside the gear shaft frame 11. The side of the gear shaft 12 is fixedly connected to the gear 13. The side of the inner cavity 03 of the equipment has a rack frame 14. The lower part of the rack frame 14 has a rack 15. The gear 13 meshes with the lower part of the rack 15. During the use of the metal machining grinding device, the screw motor 06 on the side of the worktable 01 drives the double threaded rod 05 to rotate, so that the double threaded rod 05 drives the clamping platform 07 under the two sets of rotary tables 17 to move. The gear 13 under the clamping platform 07 meshes and guides under the rack frame 14, so that the two sides of the clamping platform 07 move synchronously, avoiding the double threaded rod 05 from being blocked due to the force on one side of the clamping platform 07, thereby further increasing the stability of the equipment.

[0018] Example 3: The clamping platform 07 of this utility model is fixedly connected to the side of the support frame 16, and the upper part of the support frame 16 is fixedly connected to the rotary table 17. The lower part of the rotary table 17 has a positioning hole 18. During the use of the metal machining grinding device, the material is clamped by multiple sets of clamping rods 23 on the upper part of the worktable 01. When processing materials of the same shape in batches, the screw motor 06 on the side of the worktable 01 can drive the double threaded rod 05 to rotate, so that the double threaded rod 05 drives the clamping platform 07 at the lower part of the two sets of rotary tables 17 to move, thereby allowing the clamping platform 07 to drive the clamping rods 23 to clamp and release the material. When clamping again, there is no need to move and adjust the clamping rods 23, thereby increasing the working efficiency of the equipment. The front part of the inner threaded cylinder 19 of the clamping rod has a positioning groove 20, and the positioning hole 18 is adapted to the positioning groove 20. The positioning hole 18 is connected to the positioning groove 20.

[0019] Example 4: The positioning groove 20 of this utility model rotates inside the positioning hole 18. The rear part of the internal threaded cylinder 19 of the clamping rod is fixedly connected to the hexagonal head 21. The rear part of the hexagonal head 21 has a handle 22. During the use of the metal machining grinding device, after the mounting table 02 is installed on the lower part of the grinding table and the material is placed on the surface of the worktable 01, the screw motor 06 drives the two sets of rotating drum tables 17 to approach the material. By rotating the handle 22 at the rear of the rotating drum table 17, the handle 22 drives the internal threaded cylinder 19 of the clamping rod to rotate, and at the same time, drives the positioning groove 20 at the rear of the clamping rod 23 to move. The clamping rod 23 is set in multiple sets, so that the clamping rod 23 can clamp and position the side of the round or arc-shaped material, increasing the clamping range of the material, thereby increasing the stability of the equipment. The rear part of the clamping rod 23 has a lead screw 24. The internal threaded cylinder 19 of the clamping rod is adapted to the lead screw 24. The internal threaded cylinder 19 of the clamping rod is connected to the lead screw 24, and the lead screw 24 is threaded inside the internal threaded cylinder 19 of the clamping rod.

[0020] Example 5: The upper part of the clamping rod 23 of this utility model is fixedly connected to the positioning rod bracket 25, the upper part of the positioning rod bracket 25 is fixedly connected to the positioning rod 26, the rear part of the positioning rod 26 has a limiting plate 27, the upper part of the rotating drum 17 has a sliding groove 28, the sliding groove 28 is adapted to the positioning rod 26, the sliding groove 28 is connected to the positioning rod 26, the positioning rod 26 slides inside the sliding groove 28, and the positions of multiple sets of clamping rods 23 are corresponding.

[0021] Example 6: The installation steps of this utility model are as follows: The lower part of the workbench 01 is fixedly connected to the mounting platform 02; the double-threaded rod 05 is rotated inside the screw shaft groove 04; the front part of the workbench 01 is fixedly connected to the screw motor 06; the output shaft of the screw motor 06 is fixedly connected to the double-threaded rod 05; the front part of the clamping platform 07 is fixedly connected to the internal threaded cylinder 08; the internal threaded cylinder 08 is threaded onto the side of the double-threaded rod 05; the side of the equipment cavity 03 is fixedly connected to the guide rod 09; the guide groove 10 slides on the side of the guide rod 09; the lower part of the clamping platform 07 is fixedly connected to the gear shaft holder 11; the gear shaft 12 is placed inside the gear shaft holder 11. Rotate to fix the side of gear shaft 12 to gear 13, mesh gear 13 with the lower part of rack 15, fix the side of clamping platform 07 to support frame 16, fix the upper part of support frame 16 to rotating drum platform 17, rotate positioning groove 20 inside positioning hole 18, fix the rear part of clamping rod inner threaded cylinder 19 to hexagonal head 21, thread screw 24 inside clamping rod inner threaded cylinder 19, fix the upper part of clamping rod 23 to positioning rod bracket 25, fix the upper part of positioning rod bracket 25 to positioning rod 26, slide positioning rod 26 inside slide groove 28, and align the positions of multiple clamping rods 23.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A metal machining grinding apparatus, characterized in that: The system includes a workbench (01), a mounting platform (02), a clamping platform (07), a gear shaft bracket (11), a support frame (16), a positioning hole (18), a clamping rod (23), and a positioning rod bracket (25). The lower part of the workbench (01) is fixedly connected to the mounting platform (02). The workbench (01) has an internal cavity (03). The side of the internal cavity (03) has a screw shaft groove (04). The screw shaft groove (04) is adapted to a double-threaded rod (05). The screw shaft groove (04) is connected to the double-threaded rod (05). The rod (05) rotates inside the screw shaft groove (04). The front part of the worktable (01) is fixedly connected to the screw motor (06). The output shaft of the screw motor (06) is fixedly connected to the double threaded rod (05). The front part of the clamp (07) is fixedly connected to the internal threaded cylinder (08). The double threaded rod (05) is adapted to the internal threaded cylinder (08). The double threaded rod (05) is connected to the internal threaded cylinder (08). The internal threaded cylinder (08) is threadedly connected to the side of the double threaded rod (05). The side of the inner cavity (03) of the equipment is fixedly connected to the guide rod (09).

2. The metal machining grinding device according to claim 1, characterized in that: The clamping platform (07) has a guide groove (10) on its side. The guide rod (09) is adapted to the guide groove (10). The guide rod (09) is connected to the guide groove (10). The guide groove (10) slides on the side of the guide rod (09). The lower part of the clamping platform (07) is fixedly connected to the gear shaft frame (11). The gear shaft frame (11) is adapted to the gear shaft (12). The gear shaft frame (11) is connected to the gear shaft (12). The gear shaft (12) rotates inside the gear shaft frame (11). The side of the gear shaft (12) is fixedly connected to the gear (13). The inner cavity (03) of the equipment has a rack frame (14) on its side. The lower part of the rack frame (14) has a rack (15). The gear (13) meshes with the lower part of the rack (15).

3. The metal machining grinding apparatus according to claim 2, characterized in that: The side of the clamping platform (07) is fixedly connected to the support frame (16), the upper part of the support frame (16) is fixedly connected to the rotating drum platform (17), the lower part of the rotating drum platform (17) has a positioning hole (18), the front part of the internal threaded cylinder (19) of the clamping rod has a positioning groove (20), the positioning hole (18) is adapted to the positioning groove (20), and the positioning hole (18) is connected to the positioning groove (20).

4. A metal machining grinding apparatus according to claim 3, characterized in that: The positioning groove (20) rotates inside the positioning hole (18). The rear part of the inner threaded cylinder (19) of the clamping rod is fixedly connected to the hexagonal head (21). The rear part of the hexagonal head (21) has a handle (22), and the rear part of the clamping rod (23) has a lead screw (24). The inner threaded cylinder (19) of the clamping rod is adapted to the lead screw (24). The inner threaded cylinder (19) of the clamping rod is connected to the lead screw (24), and the lead screw (24) is threaded inside the inner threaded cylinder (19) of the clamping rod.

5. A metal machining grinding apparatus according to claim 4, characterized in that: The upper part of the clamping rod (23) is fixedly connected to the positioning rod bracket (25), the upper part of the positioning rod bracket (25) is fixedly connected to the positioning rod (26), and the rear part of the positioning rod (26) has a limiting plate (27).

6. A metal machining grinding apparatus according to claim 4, characterized in that: The upper part of the rotary table (17) has a sliding groove (28), which is adapted to the positioning rod (26). The sliding groove (28) is connected to the positioning rod (26), and the positioning rod (26) slides inside the sliding groove (28). Multiple sets of clamping rods (23) are in corresponding positions.

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