Milling machine for producing mechanical mold spare and accessory parts

Abstract

The utility model discloses a milling machine for producing mechanical mold spare and accessory parts, and relates to the technical field of milling machines. The milling machine comprises a base, a workbench is installed on the upper surface of the base, a horizontally-arranged electric guide rail is installed at one end, close to the workbench, of the upper surface of the base, a base with a horizontally-arranged bottom plate is arranged above the electric guide rail in a sliding mode, and a milling cutter mechanism is installed on the base. Collecting boxes are installed at the two ends of the upper surface of the base, and second connecting pipes are installed on the sides, facing the workbench, of the collecting boxes. Scraps around a milling cutter can be collected through the air extracting pump, the first connecting pipe and the second connecting pipe, splashing is prevented, meanwhile, follow-up scraps are concentrated in the collecting box, concentrated collection is facilitated, meanwhile, the air suction hopper is installed on the base along with the milling cutter mechanism, and the air suction hopper moves along with the milling cutter mechanism. The air suction hopper is always located around the milling cutter, and scraps generated during milling cutter machining are always prevented from splashing.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a milling machine for producing mechanical mould parts. Background Art

[0002] Milling machine is an important machining equipment used for mold parts processing. The motor drives the milling cutter to rotate to realize the milling process of the workpiece. In order to realize the relative movement between the workpiece and the milling cutter, a drive unit is usually set to drive the processing seat, and move under the guidance of the guide rail, and relative movement with the milling cutter is carried out to complete the milling process:

[0003] The milling cutter on the milling machine will produce some waste chips during the processing process, and the waste chips are very easy to splash. At present, some milling machines are equipped with a suction mechanism to suck the waste chips, but due to its fixed position, it cannot move with the milling cutter, resulting in poor effect of the suction mechanism. In addition, impurities will still accumulate in the gaps of the workbench on the milling machine. The final cleaning requires the staff to clean them one by one, which increases the workload of the staff. Utility Model Content

[0004] In order to solve the above-mentioned problems, the purpose of the utility model is to provide a milling machine for producing mechanical mold parts.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a milling machine for the production of mechanical mold parts, comprising a base, a workbench is installed on the upper surface of the base, a horizontally arranged electric guide rail is installed at one end of the upper surface of the base close to the workbench, a base with a bottom plate horizontally arranged is slidably provided above the electric guide rail, a milling cutter mechanism is installed on the base, collecting boxes are installed at both ends of the upper surface of the base, a second connecting pipe is installed on the side of the collecting box facing the workbench, an air suction hopper is installed at one end of the second connecting pipe away from the collecting box and close to the milling cutter position on the milling cutter mechanism, a filter is installed inside the collecting box, a first connecting pipe is installed on the end of the collecting box opposite to the second connecting pipe, an air pump is installed on the side of the base away from the workbench, and a first connecting pipe is provided at the output end of the air pump to connect with the inside of the collecting box;

[0006] A horizontal plate is provided on one side of the base facing the workbench for horizontal sliding movement, a cleaning plate is provided on the lower surface of the horizontal plate and is located above the workbench, and a cleaning brush is provided on the lower surface of the cleaning plate.

[0007] Preferably, a sliding plate is fixedly installed on the side of the base facing the cross plate, one end of the cross plate can be slidably set in the sliding plate, both ends of the sliding plate are provided with stop grooves, a stop rod is inserted in the cross plate, the stop rod passes through the cross plate and is inserted in the stop groove, a groove is provided inside the cross plate, the cross plate passes through the groove, a sliding block is slidably arranged in the groove, one end of the stop rod located in the groove is fixedly connected to the sliding block, and a second spring is sleeved on the stop rod between the side wall of the groove and the sliding block.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model can collect the waste chips around the milling cutter through the vacuum pump, the first connecting pipe and the second connecting pipe to prevent splashing. At the same time, the waste chips are centrally arranged in the collection box, which is convenient for centralized collection. At the same time, the suction hopper is installed on the base together with the milling cutter mechanism. With the movement of the milling cutter mechanism, the suction hopper will always be located around the milling cutter, so as to always prevent the waste chips generated during the milling cutter processing from splashing;

[0010] 2. In the utility model, first, the cleaning brush can move with the base to clean part of the workbench, and then after the base moves to the end of the base, the staff pulls the stop rod to disengage it from the stop groove. At this time, the cross plate can slide freely. Then the staff can push the cross plate so that the cleaning plate drives the cleaning brush below to clean the waste accumulated in the gap of the workbench, thereby improving the convenience of the cleaning operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the vacuum pump of the utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the second connecting pipe of the utility model.

[0015] Figure 4 This is a schematic diagram of the internal structure of the collection box of the utility model.

[0016] Figure 5 It is a schematic diagram of the internal structure of the groove of the utility model.

[0017] In the figure: 1. base; 11. electric guide rail; 12. pedestal; 13. milling cutter mechanism; 14. collecting box; 15. vacuum pump; 16. first connecting pipe; 17. second connecting pipe; 18. suction bucket; 2. filter; 21. long rod; 22. first spring; 23. pull plate; 24. scraper; 25. pull box; 3. sliding plate; 31. horizontal plate; 32. stop rod; 33. groove; 34. slider; 35. second spring; 36. stop groove; 37. cleaning plate; 38. cleaning brush; 4. workbench. DETAILED DESCRIPTION

[0018] 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.

[0019] Example: Figure 1-5 As shown, the utility model provides a milling machine for producing mechanical mold parts, including a base 1, a workbench 4 is installed on the upper surface of the base 1, a horizontally arranged electric guide rail 11 is installed at one end of the upper surface of the base 1 near the workbench 4, a base 12 with a bottom plate horizontally arranged is slidably provided above the electric guide rail 11, a milling cutter mechanism 13 is installed on the base 12, collecting boxes 14 are installed at both ends of the upper surface of the base 12, a second connecting pipe 17 is installed on the side of the collecting box 14 facing the workbench 4, an air suction hopper 18 is installed at one end of the second connecting pipe 17 away from the collecting box 14 and close to the milling cutter position on the milling cutter mechanism 13, a filter screen 2 is installed inside the collecting box 14, a first connecting pipe 16 is installed at the end of the collecting box 14 opposite to the second connecting pipe 17, an air pump 15 is installed on the side of the base 12 away from the workbench 4, and a first connecting pipe 16 is provided at the output end of the air pump 15 to connect with the inside of the collecting box 14;

[0020] A horizontal plate 31 is slidably disposed on one side of the base 12 facing the workbench 4 . A cleaning plate 37 is disposed on the lower surface of the horizontal plate 31 above the workbench 4 . A cleaning brush 38 is disposed on the lower surface of the cleaning plate 37 .

[0021] A pull-out box 25 is installed at one end of the collecting box 14 near the second connecting tube 17. The pull-out box 25 can collect the waste intercepted by the filter 2, and then the waste stored in the collecting box 14 can be processed by pulling the pull-out box 25. It is worth mentioning that the installation between the pull-out box 25 and the collecting box 14 can be sealed with a sealing gasket, and then fixed with fixing bolts to ensure the sealing of the collecting box 14 itself, thereby preventing leakage when the vacuum pump 15 is pumping air through the first connecting tube 16 and the second connecting tube 17.

[0022] Two symmetrically distributed long rods 21 are inserted at the upper end of the collecting box 14, and a scraper 24 is commonly provided at one end of the two long rods 21 located in the collecting box 14, and the scraper 24 can contact the filter screen 2. When the long rods 21 push the scraper 24 to move, the scraper 24 can clean the surface of the filter screen 2, thereby avoiding the influence caused by the blockage of the filter screen 2, and the waste scraps cleaned on the filter screen 2 can be concentrated and dropped into the pull-out box 25 for collection. The long rods 21 pass through the collecting box 14 and can be sealed with a sealing gasket to ensure the sealing inside the collecting box 14; a pull plate 23 is commonly fixed at the top end of the two long rods 21, and a first spring 22 is sleeved on the long rods 21. The upper and lower ends of the first spring 22 are respectively against the lower surface of the pull plate 23 and the upper surface of the collecting box 14. When the staff does not use the long rods 21, the first spring 22 will push the top pull plate 23 to always keep the scraper 24 at the top, which is convenient for subsequent staff to directly press the pull plate 23 to make the scraper 24 clean the filter screen 2.

[0023] A sliding plate 3 is fixedly installed on one side of the base 12 facing the cross plate 31. One end of the cross plate 31 can be slidably arranged in the sliding plate 3. Stop grooves 36 are provided at both ends of the sliding plate 3. A stop rod 32 is inserted in the cross plate 31. The stop rod 32 penetrates the cross plate 31 and is inserted in the stop groove 36. Inserting the stop rod 32 into the stop groove 36 can fix the position of the cross plate 31 on the sliding plate 3, thereby preventing the cross plate 31 from driving the cleaning plate 37 to move around and affect the processing. At the same time, when cleaning the workbench 4, the staff pulls the stop rod 32 to disengage it from the stop groove 36, so that the cross plate 31 can slide freely, and then the staff can push the cross plate 3 1 so that the cleaning plate 37 drives the cleaning brush 38 below to clean the waste chips accumulated in the gap of the workbench 4, thereby improving the convenience of the cleaning operation; a groove 33 is provided inside the horizontal plate 31, and the horizontal plate 31 passes through the groove 33. A slider 34 is slidably arranged in the groove 33. One end of the stop rod 32 located in the groove 33 is fixedly connected with the slider 34. A second spring 35 is sleeved on the stop rod 32 between the side wall of the groove 33 and the slider 34. The second spring 35 can push the slider 34 so that the stop rod 32 is stably inserted in the stop groove 36, thereby preventing the stop rod 32 from being separated from the stop groove 36 and affecting the operation of the milling cutter when the milling machine is working.

[0024] Working principle: During use, when the milling cutter in the milling cutter mechanism 13 is processing the parts of the mold, the vacuum pump 15 connects the first connecting pipe 16 and the second connecting pipe 17 to make the suction hopper 18 suck the waste chips generated by the milling cutter to prevent the waste chips from splashing and affecting the safety of people around. Then the sucked waste chips will be transported to the collection box 14 through the second connecting pipe 17. The filter screen 2 built into the collection box 14 will intercept the waste chips, and the intercepted waste chips will fall into the pull-out box 25 to collect the waste chips. Since the collection box 14 and the suction hopper 18 are installed on the base 12 together with the milling cutter mechanism 13, as the milling cutter mechanism moves, the suction hopper 18 will always be located around the milling cutter to prevent the waste chips generated by the milling cutter 13 from splashing during processing; the waste chips stored in the collection box 14 will be processed later by pulling the pull-out box 25;

[0025] When cleaning the workbench 4, the cleaning brushes 38 are aligned with the gaps on the workbench 4 one by one. As the base 12 moves, the sliding plate 3 will drive the cross plate 31 and the cleaning brushes 38 on the cleaning plate 37 to move together to clean the waste chips in the gaps of the workbench 4. After the base 12 moves to the end of the base 1, the staff pulls the stop rod 32 to disengage it from the stop groove 36. At this time, the cross plate 31 can slide freely. Then the staff can push the cross plate 31 so that the cleaning plate 37 drives the cleaning brush 38 below to clean the waste chips accumulated in the gaps of the workbench 4, thereby improving the convenience of the cleaning operation.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A milling machine for producing mechanical mold parts, comprising a base (1), characterized in that: A workbench (4) is installed on the upper surface of the base (1); a horizontally arranged electric guide rail (11) is installed at one end of the upper surface of the base (1) near the workbench (4); a base (12) with a bottom plate horizontally arranged is slidably provided above the electric guide rail (11); a milling cutter mechanism (13) is installed on the base (12); collection boxes (14) are installed at both ends of the upper surface of the base (12); a second connecting pipe (17) is installed on the side of the collection box (14) facing the workbench (4); An air suction hopper (18) is installed at one end of the second connecting pipe (17) away from the collection box (14) and close to the milling cutter position on the milling cutter mechanism (13); a filter screen (2) is installed inside the collection box (14); a first connecting pipe (16) is installed at one end of the collection box (14) opposite to the second connecting pipe (17); an air extraction pump (15) is installed at one side of the base (12) away from the workbench (4); and the first connecting pipe (16) is provided at the output end of the air extraction pump (15) and connected to the inside of the collection box (14); A horizontal plate (31) is provided on one side of the base (12) facing the workbench (4) for horizontal sliding, and a cleaning plate (37) is provided on the lower surface of the horizontal plate (31) above the workbench (4), and a cleaning brush (38) is provided on the lower surface of the cleaning plate (37).

2. A milling machine for producing mechanical mold parts as claimed in claim 1, characterized in that: A pull-out box (25) is installed inside the collection box (14) at one end close to the second connecting pipe (17).

3. A milling machine for producing mechanical mold parts as claimed in claim 1, characterized in that: Two symmetrically distributed long rods (21) are inserted into the upper end of the collection box (14); one end of the two long rods (21) located inside the collection box (14) is jointly provided with a scraper (24); the scraper (24) can contact the filter screen (2).

4. A milling machine for producing mechanical mold parts as claimed in claim 3, characterized in that: A pull plate (23) is fixedly provided at the top ends of the two long rods (21), a first spring (22) is sleeved on the long rods (21), and the upper and lower ends of the first spring (22) respectively abut against the lower surface of the pull plate (23) and the upper surface of the collection box (14).

5. A milling machine for producing mechanical mold parts as claimed in claim 1, characterized in that: A sliding plate (3) is fixedly mounted on one side of the base (12) facing the transverse plate (31); one end of the transverse plate (31) is slidably arranged in the sliding plate (3); both ends of the sliding plate (3) are provided with stop grooves (36); a stop rod (32) is inserted into the transverse plate (31); the stop rod (32) penetrates the transverse plate (31) and is inserted into the stop groove (36).

6. A milling machine for producing mechanical mold parts as claimed in claim 5, characterized in that: A groove (33) is provided inside the transverse plate (31), the transverse plate (31) passes through the groove (33), a slider (34) is slidably provided in the groove (33), one end of the stop rod (32) located in the groove (33) is fixedly connected to the slider (34), and a second spring (35) is sleeved on the stop rod (32) between the side wall of the groove (33) and the slider (34).

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