Automatic polishing device for die steel

Abstract

The utility model discloses an automatic polishing device for die steel, which comprises a fixing frame, a polishing machine, a dust removal mechanism and an adjusting mechanism, the dust removal mechanism is used for forming cleaning structures on two sides of the inner wall of the fixing frame and carrying out dust collection treatment on dust, and the adjusting mechanism is used for adjusting the position of the dust removal mechanism. The polishing machine drives the mounting pipe and the connecting rod to vertically move downwards and drives the dust collection cover to move downwards to the two sides of die steel, then the mounting pipe and the connecting rod are rotated around the first connecting shaft, the position of the dust collection cover is adjusted, and along with rotation of the mounting pipe and the connecting rod, the movable rod is driven to move together; and the other end of the movable rod slides on the fixing column, the bolt is screwed, one end of the bolt is inserted into an inner cavity of one positioning hole in a sliding mode, the movable rod and the connecting rod are limited and fixed, stability of the connecting rod and the dust suction hood is guaranteed, and dust generated by polishing is conveniently sucked and cleaned.

Description

Technical Field

[0001] The utility model relates to the field of die steel processing, in particular to an automatic polishing device for die steel. Background Art

[0002] Mold steel is a steel material used to manufacture injection molds, cold stamping molds, hot forging molds, die-casting molds and other molds. When mold steel is processed into a mold, in order to ensure the smoothness and flatness of the mold surface, a polishing machine is usually used to polish the surface of the mold steel.

[0003] When the polishing machine is polishing the mold steel, the polishing disc of the polishing machine is used to rub the surface of the mold steel to grind the mold steel. When the polishing disc is rubbing and grinding the surface of the mold steel, a large amount of dust will be generated. The dust will spread into the air or adhere to the surface of the mold steel. Workers are required to use tools to clean the generated dust, which is inconvenient to clean the dust. Utility Model Content

[0004] The utility model aims to provide an automatic polishing device for mold steel to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic polishing device for mold steel, comprising a fixing frame;

[0006] A polishing machine, the polishing machine is arranged at the top position of the inner cavity of the fixing frame;

[0007] It also includes a dust removal mechanism, which is arranged on the fixed frame and is used to form a cleaning structure on both sides of the inner wall of the fixed frame and to absorb dust;

[0008] The adjusting mechanism is arranged on the dust removing mechanism, and is used to form a movable structure on the dust removing mechanism and adjust the position of the dust removing mechanism.

[0009] Preferably, the dust removal mechanism comprises:

[0010] A dust collector, the dust collector is fixedly mounted on one side of the fixed frame;

[0011] A connecting pipe, one end of which is fixedly connected to the dust collector;

[0012] A dust hood is arranged on one side of the bottom of the polishing machine, and the middle part of the upper surface of the dust hood is fixedly connected to the other end of the connecting pipe.

[0013] Preferably, the dust removal mechanism further comprises:

[0014] A connecting rod, wherein the connecting rod is arranged on one side of the dust hood;

[0015] A mounting tube, the mounting tube being arranged on one side of the top of the polishing machine, the inner cavity of the mounting tube being slidably interlaced and connected with one end of the connecting rod;

[0016] A fixed seat is fixedly connected to one side of the top of the polishing machine.

[0017] Preferably, the adjustment mechanism comprises:

[0018] A fixed shaft, one end of which is fixedly connected to the front side of the fixing seat;

[0019] A movable rod, one end of which is rotatably interlaced with the fixed shaft;

[0020] A fixed column is rotatably connected to the outer wall of the connecting rod, and one end of the fixed column is slidably and interlacedly connected to the other end of the movable rod.

[0021] Preferably, the adjustment mechanism further comprises:

[0022] Positioning holes, which are arranged in a straight line and equidistantly disposed at the other end of the movable rod;

[0023] A bolt is threadedly inserted and connected with one end of the fixing column, and one end of the bolt is slidably inserted and connected with the inner cavity of the positioning hole.

[0024] Preferably, a connecting shaft 1 is fixedly inserted and connected to the top of the mounting tube, and both ends of the connecting shaft 1 are rotatably inserted and connected to a fixed seat, one end of the connecting rod is fixedly inserted and connected to a connecting shaft 2, and a connecting seat is rotatably inserted and connected to the connecting shaft 2, one end of the connecting seat is fixedly connected to the outer wall of the dust hood, and a hydraulic cylinder is fixedly installed on the upper surface of the fixing frame.

[0025] Technical effects and advantages of the utility model:

[0026] The utility model utilizes a setting mode that matches a dust hood, a connecting rod, a mounting tube, a movable rod, a fixing column, a positioning hole and a bolt. The mounting tube and the connecting rod are driven by a polishing machine to move vertically downward, and the dust hood is driven to move downward to both sides of the mold steel. The mounting tube and the connecting rod are then rotated around the connecting axis, and the connecting rod slides in the inner cavity of the mounting tube to adjust the position of the dust hood. As the mounting tube and the connecting rod rotate, the movable rod is driven to move together. One end of the movable rod rotates around the fixed axis, and the other end of the movable rod slides on the fixing column. The bolt is rotated and tightened so that one end of the bolt slides and penetrates into the inner cavity of one of the positioning holes, and the movable rod and the connecting rod are limited and fixed so that the connecting rod cannot slide in the inner cavity of the mounting tube. The rotation of the mounting tube is limited to ensure the stability of the connecting rod and the dust hood. The operation of the dust collector is utilized to facilitate the absorption and cleaning of dust generated by polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 This is a schematic diagram of the front structure of the polishing machine of the utility model.

[0029] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0030] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0031] In the figure: 1. fixing frame; 2. polishing machine; 3. dust removal mechanism; 31. dust removal machine; 32. connecting pipe; 33. dust hood; 34. connecting rod; 35. mounting pipe; 36. fixing seat; 4. adjusting mechanism; 41. fixing shaft; 42. movable rod; 43. fixing column; 44. positioning hole; 45. bolt; 5. hydraulic cylinder. DETAILED DESCRIPTION

[0032] 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.

[0033] The utility model provides Figure 1-4 The shown automatic polishing device for mold steel includes a fixed frame 1, a polishing machine 2, a dust removal mechanism 3 and an adjustment mechanism 4. The fixed frame 1 plays a role of fixing and supporting. The polishing machine 2 is arranged at the top position of the inner cavity of the fixed frame 1. The polishing machine 2 is electrically connected to an external power supply through an external first switch, and is used to polish the surface of the mold steel. The dust removal mechanism 3 is arranged on the fixed frame 1. The dust removal mechanism 3 is used to form a cleaning structure on both sides of the inner wall of the fixed frame 1 and to absorb dust. The dust generated by polishing is absorbed by the dust removal mechanism 3. The adjustment mechanism 4 is arranged on the dust removal mechanism 3. The adjustment mechanism 4 is used to form a movable structure on the dust removal mechanism 3 and adjust the position of the dust removal mechanism 3. The adjustment mechanism 4 facilitates the dust removal mechanism 3 to be arranged on both sides of the mold steel.

[0034] Furthermore, the dust removal mechanism 3 includes a dust collector 31, a connecting pipe 32, a dust hood 33, a connecting rod 34, a mounting pipe 35 and a fixing seat 36. The dust collector 31 is fixedly installed on one side of the fixing frame 1. The dust collector 31 is electrically connected to an external power supply through an external second switch. The dust generated by the operation of the dust collector 31 is attracted. One end of the connecting pipe 32 is fixedly connected to the dust collector 31. The connecting pipe 32 is made of silicone material and can be deformed to a certain extent. It is used to connect the dust collector 31 and the dust hood 33. The dust hood 33 is arranged on one side of the bottom of the polishing machine 2. The middle part of the upper surface of the dust hood 33 is fixedly connected to the other end of the connecting pipe 32. By arranging the dust hood 33 on both sides of the top of the mold steel, it is convenient to absorb and clean the powder generated by polishing. The connecting rod 34 is arranged on one side of the dust hood 33. The bottom of the connecting rod 34 is connected by connecting shaft two and The connecting seat is rotatably connected to the dust hood 33 and is used to drive the dust hood 33 to move. The mounting tube 35 is arranged on one side of the top of the polishing machine 2. The inner cavity of the mounting tube 35 is slidably and interlacedly connected with one end of the connecting rod 34. The mounting tube 35 is used to install the connecting rod 34. The connecting rod 34 slides in the inner cavity of the mounting tube 35, which is convenient for adjusting the positions of the connecting rod 34 and the dust hood 33. The top of the mounting tube 35 is rotatably connected to the fixed seat 36 through the connecting shaft 1, so that the mounting tube 35 rotates around the connecting shaft 1. The fixed seat 36 is fixedly connected to one side of the top of the polishing machine 2. The fixed seat 36 is used to connect the polishing machine 2 with the mounting tube 35, and the mounting tube 35 and the connecting rod 34 are driven to move vertically downward through the polishing machine 2, and the dust hood 33 is driven to move downward to both sides of the mold steel. The dust generated by polishing is absorbed and cleaned by the operation of the dust collector 31.

[0035] Furthermore, the adjusting mechanism 4 includes a fixed shaft 41, a movable rod 42, a fixed column 43, a positioning hole 44 and a bolt 45. One end of the fixed shaft 41 is fixedly connected to the front of the fixed seat 36. The fixed shaft 41 is used to install the movable rod 42. One end of the movable rod 42 is rotatably connected with the fixed shaft 41. The movable rod 42 is used to connect the fixed seat 36 and the connecting rod 34. The movable rod 42 rotates around the fixed shaft 41. The fixed column 43 is rotatably connected to the outer wall of the connecting rod 34. One end of the fixed column 43 is slidably connected with the other end of the movable rod 42. The fixed column 43 is used to install the other end of the movable rod 42. By rotating the mounting tube 35 and the connecting rod 34 around the connecting shaft, the movable rod 42 is driven The movable rod 42 moves together, one end of the movable rod 42 rotates around the fixed axis 41, and the other end of the movable rod 42 slides on the fixed column 43. The positioning holes 44 are arranged in a straight line and are equidistantly arranged at the other end of the movable rod 42. The positioning holes 44 are used to install bolts 45. The bolts 45 are threadedly inserted and connected with one end of the fixed column 43, and one end of the bolts 45 is slidably inserted and connected with the inner cavity of the positioning holes 44. By rotating and tightening the bolts 45, one end of the bolts 45 is slidably inserted into the inner cavity of one of the positioning holes 44, and the movable rod 42 is limited and fixed, so that the connecting rod 34 cannot slide in the inner cavity of the mounting tube 35, and the rotation of the mounting tube 35 is limited to ensure the stability of the connecting rod 34 and the dust hood 33.

[0036] A connecting shaft 1 is fixedly inserted and connected to the top of the mounting tube 35, and both ends of the connecting shaft 1 are rotatably inserted and connected to the fixing seat 36. One end of the connecting rod 34 is fixedly inserted and connected to the connecting shaft 2, and a connecting seat is rotatably inserted and connected to the connecting shaft 2. One end of the connecting seat is fixedly connected to the outer wall of the dust hood 33. A hydraulic cylinder 5 is fixedly installed on the upper surface of the fixing frame 1. The hydraulic cylinder 5 is electrically connected to an external power supply through an external third switch, and the output end of the hydraulic cylinder 5 is transmission-connected to the upper surface of the polishing machine 2, driving the polishing machine 2 to move in the vertical direction.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A die steel automatic polishing device, comprising: Fixed frame (1); A polishing machine (2), wherein the polishing machine (2) is arranged at the top position of the inner cavity of the fixed frame (1); The invention is characterized in that it also comprises a dust removal mechanism (3), wherein the dust removal mechanism (3) is arranged on the fixed frame (1), and the dust removal mechanism (3) is used to form a cleaning structure on both sides of the inner wall of the fixed frame (1) and to perform dust suction treatment on the dust; The dust removal mechanism (3) comprises a dust collector (31), and the dust collector (31) is fixedly mounted on one side of the fixed frame (1); A connecting pipe (32), one end of which is fixedly connected to the dust collector (31); A dust hood (33), the dust hood (33) being arranged on one side of the bottom of the polishing machine (2), and the middle part of the upper surface of the dust hood (33) being fixedly connected to the other end of the connecting pipe (32); A fixed seat (36), wherein the fixed seat (36) is fixedly connected to one side of the top of the polishing machine (2); An adjusting mechanism (4), the adjusting mechanism (4) being arranged on the dust removal mechanism (3), the adjusting mechanism (4) being used to form a movable structure on the dust removal mechanism (3) and to adjust the position of the dust removal mechanism (3); The adjustment mechanism (4) comprises a fixed shaft (41), one end of which is fixedly connected to the front side of the fixed seat (36); A movable rod (42), one end of which is rotatably interlaced with the fixed shaft (41); A fixed column (43), one end of which is slidably interlaced with the other end of the movable rod (42).

2. The automatic polishing device for mold steel according to claim 1, characterized in that: The dust removal mechanism (3) further comprises: A connecting rod (34), wherein the connecting rod (34) is arranged on one side of the dust cover (33), and the fixing column (43) is rotatably connected to the outer wall of the connecting rod (34); A mounting tube (35) is arranged on one side of the top of the polishing machine (2), and an inner cavity of the mounting tube (35) is slidably interlaced with one end of a connecting rod (34).

3. The automatic polishing device for mold steel according to claim 2, characterized in that: The regulating mechanism (4) further comprises: Positioning holes (44), the positioning holes (44) are arranged in a straight line and equidistantly at the other end of the movable rod (42); A bolt (45) is threadedly inserted and connected to one end of the fixing column (43), and one end of the bolt (45) is slidably inserted and connected to the inner cavity of the positioning hole (44).

4. The automatic polishing device for mold steel according to claim 3, characterized in that: The top of the mounting tube (35) is fixedly connected with a connecting shaft 1, and both ends of the connecting shaft 1 are rotatably connected with a fixing seat (36). One end of the connecting rod (34) is fixedly connected with a connecting shaft 2, and a connecting seat is rotatably connected with the connecting shaft 2. One end of the connecting seat is fixedly connected with the outer wall of the dust hood (33). A hydraulic cylinder (5) is fixedly mounted on the upper surface of the fixing frame (1).

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