CN223098617U - A square columnar parts clamping mechanism for CNC gantry milling machine - Google Patents
A square columnar parts clamping mechanism for CNC gantry milling machineInfo
- Publication number
- CN223098617U CN223098617U CN202421707346.0U CN202421707346U CN223098617U CN 223098617 U CN223098617 U CN 223098617U CN 202421707346 U CN202421707346 U CN 202421707346U CN 223098617 U CN223098617 U CN 223098617U
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- China
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- clamping mechanism
- table top
- milling machine
- square column
- clamping
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Abstract
The utility model provides a square column-shaped part clamping mechanism for a numerical control planer type milling machine, which comprises a workbench, wherein a plurality of T-shaped grooves are formed in the workbench, square column-shaped parts are horizontally placed, the square column-shaped part clamping mechanism for the numerical control planer type milling machine comprises two clamping tables, each clamping table comprises a base, a lifting oil cylinder, a table top and a clamping mechanism arranged on the table top, one end of the table top is hinged with the base through a hinging seat, two ends of the lifting oil cylinder are respectively hinged with the base and the table top so as to drive the table top to rotate around the hinging seat, and the clamping mechanism is used for clamping the square column-shaped parts, and the clamping direction of the clamping mechanism is parallel to the rotating surface of the table top. The square column-shaped part clamping mechanism for the numerical control planer type milling machine has the advantage that the square column-shaped part can be inclined at a certain angle, so that the surface of the square column-shaped part can be inclined.
Description
Technical Field
The utility model relates to the technical field of processing machine tools, in particular to a square column-shaped part clamping mechanism for a numerical control planer type milling machine.
Background
The numerical control planer type milling machine is an advanced metal processing machine tool, when in use, an operator inputs a processing program into a numerical control system in advance, and the system can accurately control parameters such as the moving speed, the position, the cutting depth and the like of a workbench, a main shaft and a cutter according to instructions in the program, so that high-precision processing of a workpiece is realized. The numerical control planer milling machine mainly comprises a workbench, a portal frame, a milling head and other parts, wherein the workbench is used for bearing a workpiece, the portal frame moves along with the milling head, and the workpiece is processed by finding out coordinates.
The workpiece is machined by the numerical control planer type milling machine, the workpiece clamping stability has great influence on machining precision, the existing clamping mode is that a plurality of T-shaped grooves are formed in a workbench, and then a movable clamp is installed on the T-shaped grooves to clamp the workpiece. For square column-shaped parts, the existing clamping mode is to firstly frame the parts and then clamp the parts from two sides of the parts by using jacks, in the clamping mode, the milling head can only be perpendicular to the surface of the square column-shaped parts for processing, but when some square column-shaped parts are locally processed, a certain inclination angle exists between the milling head and the surface, and the traditional clamp cannot work.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides the square column-shaped part clamping mechanism for the numerical control planer type milling machine, which can incline square column-shaped parts by a certain angle and can incline the surfaces of the square column-shaped parts.
In order to achieve the purpose, the technical scheme is that the square column-shaped part clamping mechanism for the numerical control planer type milling machine comprises a workbench, a plurality of T-shaped grooves are formed in the workbench, the square column-shaped parts are horizontally placed, the square column-shaped part clamping mechanism for the numerical control planer type milling machine comprises two clamping tables, each clamping table comprises a base, a lifting oil cylinder, a table top and a clamping mechanism arranged on the table top, one end of the table top is hinged with the base through a hinging seat, two ends of the lifting oil cylinder are hinged with the base and the table top respectively so as to drive the table top to rotate around the hinging seat, and the clamping mechanism is used for clamping the square column-shaped parts, and the clamping direction of the clamping mechanism is parallel to the rotating surface of the table top.
Based on the above, fixture includes backup plate, side pressure hydro-cylinder and top-pressing hydro-cylinder, the backup plate perpendicular to the mesa sets up, side pressure hydro-cylinder with backup plate mutually perpendicular, side pressure hydro-cylinder's drive end is just right the backup plate is provided with the side clamp plate, the backup plate top is towards side pressure hydro-cylinder one side is provided with the kink, top-pressing hydro-cylinder installs on the kink, and with the mesa is perpendicular, top-pressing hydro-cylinder's bottom is connected with the top-pressing plate.
Based on the above, the base comprises a bottom plate and a bearing box arranged on the bottom plate, T-shaped bolts matched with the T-shaped grooves are arranged on the bottom plate so as to be fixed on the workbench, a box opening is formed in the top of the bearing box, the lifting oil cylinder is arranged in the bearing box, and the table top is pressed on the box opening.
Based on the above, the bearing box is further internally provided with a partition board, the top surface of the partition board is flush with the top surface of the box opening, the partition board is close to one side of the backup board, and the lifting oil cylinder is close to one side of the side pressure oil cylinder, so that the partition board avoids a telescopic path of the lifting oil cylinder.
Based on the above, the top surface of the box opening and the top surface of the partition plate are both paved with rubber pads.
Compared with the prior art, the utility model has substantial characteristics and progress, and in particular has the following advantages:
(1) Through two fixture that sets up on the clamping bench, can select two positions on the square column form part press from both sides it tightly, utilize lifting cylinder's flexible, can drive the mesa slope certain angle, and then make milling head and the face of waiting to process form the inclination, realize the slope processing to part surface, adapt to special operating mode processing demand.
(2) The table top, the backup plate, the side pressing plate and the pressing plate can clamp square column-shaped parts from four directions, clamping stability can be guaranteed when the parts incline, and the side pressing oil cylinder and the pressing top oil cylinder are arranged, so that the positions of the side pressing plate and the pressing top plate can be adjusted, and the clamping device is suitable for clamping square column-shaped parts with different sizes.
(3) The arrangement of the bearing box ensures the installation space of the lifting oil cylinder, simultaneously reduces the weight of the clamping table, the T-shaped bolts arranged on the bottom plate are convenient to fix on the workbench, the strength of the bearing box is enhanced due to the arrangement of the partition plates, the arrangement of the rubber pads avoids the rigid collision between the table top and the bearing box in the lifting process, and the service life of the bearing box can be prolonged.
Drawings
Fig. 1 is a schematic side view of a square column-shaped part clamping mechanism for a numerical control planer type milling machine.
Fig. 2 is a schematic structural view of the clamping table in the present utility model.
In the figure, a workbench, a T-shaped groove, a square column-shaped part, a base, a lifting oil cylinder, a table top, a hinging seat, a backup plate, a side pressure oil cylinder, a pressing oil cylinder, a side pressure plate, a bending part, a pressing top plate, a bottom plate, a bearing box, a T-shaped bolt, a partition plate and a rubber pad, wherein the square column-shaped part is arranged in the workbench, the T-shaped groove is arranged in the workbench, the square column-shaped part is arranged in the square column-shaped part, the base is arranged in the square column-shaped part, the lifting oil cylinder is arranged in the square column-shaped part, the square column-shaped part is arranged in the square column-shaped.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
As shown in fig. 1 and 2, a square column-shaped part clamping mechanism for a numerical control planer type milling machine is provided, wherein the numerical control planer type milling machine adopts equipment purchased in the market and comprises a workbench 1, a plurality of T-shaped grooves 2 are formed in the workbench 1, and square column-shaped parts 3 are horizontally placed.
The square column-shaped part clamping mechanism for the numerical control planer type milling machine comprises two clamping tables, each clamping table comprises a base 4, a lifting oil cylinder 5, a table top 6 and a clamping mechanism arranged on the table top 6, one end of the table top 6 is hinged with the base 4 through a hinging seat 7, and two ends of the lifting oil cylinder 5 are respectively hinged with the base 4 and the table top 6 so as to drive the table top 6 to rotate around the hinging seat 7, so that the table top 6 can be inclined at a certain inclination angle.
The clamping mechanism specifically comprises a backup plate 8, a side pressure oil cylinder 9 and a top pressing oil cylinder 10, wherein the backup plate 8 is perpendicular to the table top 6, the side pressure oil cylinder 9 is perpendicular to the backup plate 8, a driving end of the side pressure oil cylinder 9 is opposite to the backup plate 8, a side pressure plate 11 is arranged on the top of the backup plate 8, a bending part 12 is arranged on one side of the side pressure oil cylinder 9, the top pressing oil cylinder 10 is arranged on the bending part 12 and perpendicular to the table top 6, and a top pressing plate 13 is connected to the bottom end of the top pressing oil cylinder 10.
When the clamping device is specifically used, two clamping tables are arranged, two non-interference machining point positions on the square column-shaped part 3 can be selected for clamping, the side pressure oil cylinder 9 and the pressing top oil cylinder 10 are arranged, the positions of the side pressure plate 11 and the pressing top plate 13 can be adjusted, the clamping device is suitable for square column-shaped parts 3 with different sizes, the table top 6, the backup plate 8, the side pressure plate 11 and the pressing top plate 13 clamp the square column-shaped parts 3 from four directions, the clamping direction is parallel to the rotating surface of the table top 6, the lifting oil cylinder 5 can drive the table top 6 to tilt by a certain angle together with the square column-shaped parts 3 through expansion and contraction, and then the milling head and the surface to be machined form an inclination angle, so that the inclination machining of the surface of the part is realized.
The base 4 specifically comprises a bottom plate 41 and a carrying box 42 arranged on the bottom plate 41, and T-shaped bolts 43 matched with the T-shaped grooves 2 are arranged on the bottom plate 41 so as to be fixed on the workbench 1. The top of the bearing box 42 is provided with a box opening, the lifting oil cylinder 5 is arranged in the bearing box 42, the table top 6 is pressed on the box opening, and the bearing box 42 is provided with sufficient space, so that the lifting oil cylinder 5 can be conveniently installed, and the weight of the base 4 can be reduced.
In order to improve the strength of the carrying case 42, a partition plate 44 is further disposed in the carrying case 42, the top surface of the partition plate 44 is flush with the top surface of the case opening, the partition plate 44 is close to one side of the backup plate 8, and the lifting cylinder 5 is close to one side of the side pressure cylinder 9, so that the partition plate 44 avoids the telescopic path of the lifting cylinder 5.
In order to avoid rigid collision with the box mouth when the table top 6 is lifted, rubber pads 45 are paved on the top surface of the box mouth and the top surface of the partition plate 44.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the specific embodiments of the present utility model may be modified or some technical features may be equivalently replaced, and they are all included in the scope of the technical solution of the present utility model as claimed.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421707346.0U CN223098617U (en) | 2024-07-18 | 2024-07-18 | A square columnar parts clamping mechanism for CNC gantry milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421707346.0U CN223098617U (en) | 2024-07-18 | 2024-07-18 | A square columnar parts clamping mechanism for CNC gantry milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223098617U true CN223098617U (en) | 2025-07-15 |
Family
ID=96316973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421707346.0U Active CN223098617U (en) | 2024-07-18 | 2024-07-18 | A square columnar parts clamping mechanism for CNC gantry milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223098617U (en) |
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2024
- 2024-07-18 CN CN202421707346.0U patent/CN223098617U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250904 Address after: 251400 Shandong Province, Jinan City, Jiyang District, Xinshi Town Industrial Park No. 1, Building 7 (Inside the compound of Shandong England Home Co., Ltd.) Patentee after: Shandong Longbo Science and Technology Innovation Co.,Ltd. Country or region after: China Address before: 471000 Henan Province Luoyang City Jianxi District Wangwan Village Patentee before: Luoyang Jiulong Machinery Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |