CN221791795U - A milling machine for processing metal fixture workpieces - Google Patents

Abstract

The utility model relates to the technical field of milling machines, and discloses a milling machine for processing metal fixture workpieces, including a base, a clamping mechanism is arranged on the top of the base, a processing mechanism is arranged on the back of the clamping mechanism, and the clamping mechanism includes a mounting assembly and a clamping assembly, and the mounting assembly is arranged at the bottom of the clamping assembly. By moving the push block outside the threaded rod, the L-shaped rotating rod inside the push block drives the sliding block to move inside the rotating plate, so that the spring sliding block inside the sliding block clamps the workpiece to be processed, and the rotating plate inside the worm gear is driven to rotate by the electric worm, so that the workpiece clamped inside the clamping assembly rotates accordingly, which is conducive to flipping different surfaces of the workpiece to be processed, and is conducive to the processing of the workpiece. The workpiece is clamped and flipped by the clamping mechanism, so that the components in the processing mechanism process it, which is conducive to processing different surfaces of the workpiece.

Description

A milling machine for processing metal fixture workpieces

Technical Field

The utility model relates to the technical field of milling machines, in particular to a milling machine for processing metal fixture workpieces.

Background Art

The milling machine is a widely used machine tool. The milling machine processes different workpieces, so a milling machine for processing metal fixture workpieces is needed.

According to the description of a milling machine for processing metal workpieces disclosed in the patent website (authorization announcement number: CN214602107U), "the utility model discloses a milling machine for processing metal workpieces, particularly relates to the technical field of milling machines, including a machine body, a workbench is installed in the middle of the machine body, and limit slots are provided on the front and rear sides of the upper end of the workbench. By rotating the rotating rod one, the rotating rod one drives the screw to rotate, and the clamping block one connected to the screw thread through the threaded sleeve will move along with it. Since the threads on the left and right sides of the screw are in opposite directions, the two clamping blocks one move in opposite directions, so that the workpiece can be clamped between the two clamping blocks one. In addition, when clamping a cylindrical workpiece, the rotating rod two can be rotated to drive the square rod to rotate, thereby driving the worm wheel to rotate through the worm sleeve, and then through the gears and the clamping teeth, the clamping block two moves out of the clamping groove, so that the work efficiency can be improved, and the wear on the fixture will also be reduced, thereby increasing the service life of the fixture."

In view of the above description, the applicant believes that the following problems exist: when the device is in use, a cylindrical workpiece is placed between two clamping blocks, and then the clamping block is moved inward by rotating the rotating rod one, so that the cylindrical workpiece can be clamped by the arc-shaped groove on the inner side of the clamping block two. When processing the workpiece, the workpiece may need to be flipped for processing. The device only fixes it by the clamping blocks. When flipping is required, the clamping blocks must be loosened to achieve the flipping of the workpiece.

Utility Model Content

The utility model aims to provide a milling machine for processing metal fixture workpieces to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a milling machine for processing a metal fixture workpiece, comprising a base, a clamping mechanism is arranged on the top of the base, and a processing mechanism is arranged on the back of the clamping mechanism;

The clamping mechanism comprises a mounting assembly and a clamping assembly, and the mounting assembly is arranged at the bottom of the clamping assembly.

Preferably, the mounting assembly includes a mounting plate, the mounting plate is fixedly connected to the top of the base, the right side of the mounting plate is fixedly connected to motor 1, the output end of motor 1 is fixedly connected to a screw, the inner end of the mounting plate away from motor 1 is fixedly connected to a limiting rod, the external thread of the screw is connected to a mounting sliding plate, the outer part of the mounting sliding plate is fixedly connected to a connecting seat, the interior of the connecting seat is provided with an electric worm, the top of the electric worm is meshed with a worm wheel, the inner side of the worm wheel is fixedly connected to a rotating plate, and the provision of an electric worm is beneficial for providing power for the electric worm to drive the rotating plate to rotate.

Preferably, through holes are provided at corresponding positions of the connecting seat and the worm wheel, and the worm wheel passes through the rotating plate and is fixedly connected to the outside of the rotating plate. The provision of the rotating plate is beneficial for providing an installation foundation for the clamping assembly.

Preferably, the clamping assembly includes a sliding plate, the sliding plate is fixedly connected to the inner side of the rotating plate, the interior of the mounting plate is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to a threaded rod, the external thread of the threaded rod is threadedly connected to a pushing block, the outside of the threaded rod is provided with a spring, the inner side of the pushing block is rotatably connected to an L-shaped rotating rod, the external side of the L-shaped rotating rod is rotatably connected to a sliding block, the interior of the sliding block is fixedly connected to a spring sliding block, and since the L-shaped rotating rod is provided, it is beneficial to drive the sliding block to slide inside the rotating plate.

Preferably, sliding grooves are provided at corresponding positions of the rotating plate and the pushing block and the sliding block, and the pushing block and the sliding block are slidably connected inside the rotating plate. The provision of the sliding block is conducive to clamping the object.

Preferably, the processing mechanism includes a column, the column is fixedly connected to the top of the base, the top of the column is fixedly connected to a cantilever beam, the top of the cantilever beam is fixedly connected to a spindle box, the top of the spindle box is fixedly connected to a spindle motor, and the bottom of the cantilever beam is fixedly connected to a milling head at one end away from the column. The provision of the processing mechanism is beneficial to processing the workpiece.

Preferably, two groups of L-shaped rotating rods and sliding blocks are provided, through holes are opened at corresponding positions of the mounting sliding plate, the screw rod and the limiting rod, and the mounting sliding plate is slidably connected to the outside of the limiting rod. Since the screw rod is provided, it is convenient to adjust the distance between the mounting sliding plates.

Compared with the prior art, the utility model provides a milling machine for processing metal fixture workpieces, which has the following beneficial effects:

1. The milling machine used for processing metal fixture workpieces has a mounting assembly and a clamping assembly in the clamping mechanism, and the mounting assembly is arranged at the bottom of the clamping assembly. By moving the pushing block outside the threaded rod, the L-shaped rotating rod inside the pushing block drives the sliding block to move inside the rotating plate, so that the spring sliding block inside the sliding block clamps the workpiece to be processed, and the rotating plate inside the worm gear is driven to rotate by the electric worm, so that the workpiece clamped in the clamping assembly rotates accordingly, which is beneficial to flipping different surfaces of the workpiece to be processed and is beneficial to the processing of the workpiece.

2. The milling machine used for processing the metal fixture workpiece, the processing mechanism is used in conjunction with the clamping mechanism, the clamping mechanism is used to clamp and flip the workpiece, so that the components in the processing mechanism process it, which is beneficial to processing different surfaces of the workpiece.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the clamping mechanism of the utility model;

FIG3 is a schematic diagram of the structure of the clamping mechanism installation assembly of the utility model;

FIG4 is a partial schematic diagram of the installation assembly of the clamping mechanism of the utility model;

FIG5 is a schematic diagram of the structure of the clamping assembly of the clamping mechanism of the utility model;

FIG6 is a schematic diagram of the structure of the processing mechanism of the present utility model.

In the figure: 1. base; 2. clamping mechanism; 21. mounting assembly; 211. mounting plate; 212. motor one; 213. screw; 214. limit rod; 215. mounting sliding plate; 216. rotating plate; 217. connecting seat; 218. electric worm; 219. worm gear; 22. clamping assembly; 221. sliding plate; 222. threaded rod; 223. pushing block; 224. spring; 225. L-shaped rotating rod; 226. sliding block; 227. spring sliding block; 228. motor two; 3. processing mechanism; 31. column; 32. cantilever beam; 33. spindle box; 34. spindle motor; 35. milling head.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Embodiment 1:

Please refer to Figures 1-6. The utility model provides a technical solution: a milling machine for processing a metal fixture workpiece, comprising a base 1, a clamping mechanism 2 is arranged on the top of the base 1, and a processing mechanism 3 is arranged on the back of the clamping mechanism 2;

The clamping mechanism 2 includes a mounting assembly 21 and a clamping assembly 22 . The mounting assembly 21 is disposed at the bottom of the clamping assembly 22 .

Furthermore, the mounting assembly 21 includes a mounting plate 211, which is fixedly connected to the top of the base 1, and a motor 212 is fixedly connected to the right side of the mounting plate 211, and a screw 213 is fixedly connected to the output end of the motor 212, and a limiting rod 214 is fixedly connected to the inner end of the mounting plate 211 away from the motor 212, and the outer thread of the screw 213 is connected to a mounting sliding plate 215, and the outer part of the mounting sliding plate 215 is fixedly connected to a connecting seat 217, and an electric worm 218 is arranged inside the connecting seat 217, and a worm wheel 219 is meshed at the top of the electric worm 218, and a rotating plate 216 is fixedly connected to the inner side of the worm wheel 219. Since the electric worm 218 is arranged, it is beneficial to provide power for the electric worm 218 to drive the rotating plate 216 to rotate.

Furthermore, through holes are opened at corresponding positions of the connecting seat 217 and the worm gear 219 , and the worm gear 219 penetrates the rotating plate 216 and is fixedly connected to the outside of the rotating plate 216 . The provision of the rotating plate 216 is beneficial for providing an installation foundation for the clamping assembly 22 .

Furthermore, the clamping assembly 22 includes a sliding plate 221, which is fixedly connected to the inner side of the rotating plate 216. The interior of the mounting plate 211 is fixedly connected to a motor 228. The output end of the motor 228 is fixedly connected to a threaded rod 222. The outer thread of the threaded rod 222 is threadedly connected to a push block 223. A spring 224 is provided on the outside of the threaded rod 222. The inner side of the push block 223 is rotatably connected to an L-shaped rotating rod 225. The outer side of the L-shaped rotating rod 225 is rotatably connected to a sliding block 226. The interior of the sliding block 226 is fixedly connected to a spring sliding block 227. Since the L-shaped rotating rod 225 is provided, it is beneficial to drive the sliding block 226 to slide inside the rotating plate 216.

Furthermore, sliding grooves are provided at corresponding positions of the rotating plate 216 and the pushing block 223 and the sliding block 226. The pushing block 223 and the sliding block 226 are slidably connected inside the rotating plate 216. The provision of the sliding block 226 facilitates clamping of objects.

Embodiment 2:

Please refer to Figure 6, and in combination with Example 1, it is further obtained that the processing mechanism 3 includes a column 31, the column 31 is fixedly connected to the top of the base 1, the top of the column 31 is fixedly connected to a suspension beam 32, the top of the suspension beam 32 is fixedly connected to a spindle box 33, the top of the spindle box 33 is fixedly connected to a spindle motor 34, and the bottom of the suspension beam 32 is fixedly connected to a milling head 35 at one end away from the column 31. The setting of the processing mechanism 3 is beneficial to processing the workpiece.

Furthermore, two groups of L-shaped rotating rods 225 and sliding blocks 226 are provided, and through holes are opened at corresponding positions of the sliding plate 215, the screw rod 213 and the limiting rod 214, which are slidably connected to the outside of the limiting rod 214. Since the screw rod 213 is provided, it is beneficial to adjust the distance between the installed sliding plates 215.

In actual operation, when the device is used, the workpiece to be processed is first fixed, and the distance between the clamping assemblies 22 is adjusted according to the length of the workpiece. The motor 1 212 is started to drive the screw rod 213 at the output end, so that the screw rod 213 drives the external installation sliding plate 215 to slide inside the installation plate 211 under the restriction of the limit rod 214, so that the distance between the clamping assemblies 22 reaches a suitable position, and then the motor 228 is started to drive the threaded rod 222 at the output end to rotate, so that the threaded rod 222 drives the external The pushing block 223 moves, and the pushing block 223 drives the inner L-shaped rotating rod 225 to rotate, and the L-shaped rotating rod 225 drives the sliding block 226 to remain stationary on the rotating plate 216, so that the spring sliding block 227 inside the sliding block 226 clamps the workpiece according to the shape change of the workpiece. When the workpiece needs to be flipped during processing, the electric worm 218 is driven to drive the worm wheel 219 to rotate inside the mounting sliding plate 215, so that the rotating plate 216 drives the workpiece clamped inside the clamping assembly 22 to rotate. When the workpiece is fixed, the processing mechanism 3 processes the workpiece.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims (7)

1. A milling machine for processing a metal fixture workpiece, comprising a base (1), characterized in that: a clamping mechanism (2) is arranged on the top of the base (1), and a processing mechanism (3) is arranged on the back of the clamping mechanism (2); The clamping mechanism (2) comprises a mounting assembly (21) and a clamping assembly (22); the mounting assembly (21) is arranged at the bottom of the clamping assembly (22). 2. A milling machine for processing metal fixture workpieces according to claim 1, characterized in that: the mounting assembly (21) includes a mounting plate (211), the mounting plate (211) is fixedly connected to the top of the base (1), the right side of the mounting plate (211) is fixedly connected to a motor 1 (212), the output end of the motor 1 (212) is fixedly connected to a screw (213), the inner end of the mounting plate (211) away from the motor 1 (212) is fixedly connected to a limit rod (214), the outer end of the screw (213) is threadedly connected to a mounting sliding plate (215), the outer part of the mounting sliding plate (215) is fixedly connected to a connecting seat (217), an electric worm (218) is arranged inside the connecting seat (217), the top of the electric worm (218) is meshed with a worm wheel (219), and the inner side of the worm wheel (219) is fixedly connected to a rotating plate (216). 3. A milling machine for processing metal fixture workpieces according to claim 2, characterized in that through holes are opened at corresponding positions of the connecting seat (217) and the worm gear (219), and the worm gear (219) passes through the rotating plate (216) and is fixedly connected to the outside of the rotating plate (216). 4. A milling machine for processing metal fixture workpieces according to claim 2, characterized in that: the clamping assembly (22) includes a sliding plate (221), the sliding plate (221) is fixedly connected to the inner side of the rotating plate (216), the interior of the mounting plate (211) is fixedly connected with a second motor (228), the output end of the second motor (228) is fixedly connected with a threaded rod (222), the outer thread of the threaded rod (222) is threadedly connected with a pushing block (223), the outer side of the threaded rod (222) is provided with a spring (224), the inner side of the pushing block (223) is rotatably connected with an L-shaped rotating rod (225), the outer side of the L-shaped rotating rod (225) is rotatably connected with a sliding block (226), and the interior of the sliding block (226) is fixedly connected with a spring sliding block (227). 5. A milling machine for processing metal fixture workpieces according to claim 4, characterized in that: sliding grooves are opened at corresponding positions of the rotating plate (216) and the pushing block (223) and the sliding block (226), and the pushing block (223) and the sliding block (226) are slidably connected inside the rotating plate (216). 6. A milling machine for processing metal fixture workpieces according to claim 1, characterized in that: the processing mechanism (3) includes a column (31), the column (31) is fixedly connected to the top of the base (1), the top of the column (31) is fixedly connected to a suspension beam (32), the top of the suspension beam (32) is fixedly connected to a spindle box (33), the top of the spindle box (33) is fixedly connected to a spindle motor (34), and the bottom of the suspension beam (32) is fixedly connected to a milling head (35) at one end away from the column (31). 7. A milling machine for processing metal fixture workpieces according to claim 4, characterized in that: the L-shaped rotating rod (225) and the sliding block (226) are provided in two groups, and through holes are opened at corresponding positions of the mounting sliding plate (215) and the screw rod (213) and the limiting rod (214), and the mounting sliding plate (215) is slidably connected to the outside of the limiting rod (214).