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CN-224223442-U - Surface treatment equipment before die casting die coating film

CN224223442UCN 224223442 UCN224223442 UCN 224223442UCN-224223442-U

Abstract

The utility model discloses a die casting die coating front surface treatment device which comprises a workbench, wherein a driving part is arranged at the top of the workbench, a transmission rod is arranged below the driving part, an adjusting rod is fixedly connected to the bottom end of the transmission rod, a sliding groove is formed in an inner cavity of the sliding groove, the inner hole treatment part comprises a sliding block which is slidably connected to the inner cavity of the sliding groove, a fixing block is fixedly connected to the outer side of the sliding block, and a polishing block is fixedly connected to the outer side of the fixing block. According to the utility model, through the design of the cone adjusting rod and the annular array chute and the combination of the vertical positioning holes and the positioning bolts, the circular diameter formed by the three arc polishing blocks can be quickly adjusted, different inner hole specifications are adapted, the dependence on tools with multiple specifications is avoided, redundant purchasing of the tools is eliminated, the cost is reduced, the diameter adjustment can be completed through simple operation, the operation threshold is reduced, and the collection of polishing dust and fragments can be realized.

Inventors

  • LIU YANQING

Assignees

  • 宁波涂冠镀膜科技有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (10)

  1. 1. The die casting die coating front surface treatment equipment is characterized by comprising: The automatic feeding device comprises a workbench (1), wherein a driving piece (2) is arranged at the top of the workbench (1), a transmission rod (3) is arranged below the driving piece (2), and an adjusting rod (4) is fixedly connected to the bottom end of the transmission rod (3); Spout (5), the inner chamber of spout (5) is provided with hole processing member (6), hole processing member (6) are including sliding connection in slider (62) of spout (5) inner chamber, the outside fixedly connected with fixed block (61) of slider (62), the outside fixedly connected with of fixed block (61) is polished piece (63), a plurality of locating hole (7) have been seted up to the internal face of spout (5), it has locating bolt (8) to run through between polishing piece (63) and the locating hole (7) that correspond.
  2. 2. The die casting die coating front surface treatment equipment according to claim 1, wherein the driving piece (2) comprises a side frame (21) fixed on one side of the top of the workbench (1), one side of the side frame (21) is fixedly provided with a first driving part (22), the first driving part (22) is specifically a cylinder, the output end of the first driving part (22) is fixedly connected with a connecting frame (23), the top of the connecting frame (23) is fixedly provided with a second driving part (24), and the second driving part (24) is specifically a motor.
  3. 3. The surface treatment device before coating a die casting die according to claim 2, wherein the output shaft of the second driving part (24) can drive the transmission rod (3) to rotate.
  4. 4. The die casting die coating front surface treatment equipment according to claim 1, wherein the adjusting rod (4) is cone-shaped, the bottom area is smaller than the top area, and three sliding grooves (5) are annularly arranged on the surface of the adjusting rod (4).
  5. 5. The die casting die coating front surface treatment equipment according to claim 1, wherein the shapes of the sliding groove (5) and the sliding block (62) are T-shaped, and the shape of the polishing block (63) is arc-shaped.
  6. 6. The surface treatment device before coating a die-casting die according to claim 1, wherein the positioning holes (7) are vertically distributed at intervals of different heights, and the intervals of the heights are determined according to the specification range of the diameters of inner holes of the conventional die on the market.
  7. 7. The die casting die coating film front surface treatment equipment according to claim 1, wherein a hidden groove (9) is formed in the surface of the polishing block (63), and the outer end of the positioning bolt (8) is located in the inner cavity of the hidden groove (9).
  8. 8. The die casting die coating front surface treatment equipment according to claim 1, wherein a table top piece (10) is arranged at the top of the workbench (1), the table top piece (10) comprises three columns (101) which are fixed at the top of the workbench (1) and distributed in a ring-shaped array, a placing plate (102) is fixedly connected between the tops of the three columns (101), and a clamp body (103) is arranged at the top of the placing plate (102).
  9. 9. The die casting die coating front surface treatment equipment according to claim 8, wherein a through hole is formed in the middle of the clamp body (103), a receiving cylinder (104) is arranged between the workbench (1) and the placing plate (102), and the receiving cylinder (104) is located right below the through hole.
  10. 10. A die casting die coating front surface treatment apparatus according to claim 8, characterized in that the distance between the placing plate (102) and the table (1) is such that the adjusting rod (4) moves down by a maximum distance.

Description

Surface treatment equipment before die casting die coating film Technical Field The utility model relates to the technical field of die casting dies, in particular to die casting die coating front surface treatment equipment. Background The die casting die is a key tool for molding metal products in the die casting process, liquid or semi-solid metal is injected into a die cavity through high pressure, parts with high precision and complex structures are obtained after cooling and solidification, the die casting die is a core part of the die casting machine and consists of a fixed die and a movable die, a closed die cavity is formed through die assembly, molten metal (such as aluminum alloy and zinc alloy) fills the die cavity at high speed under the action of high pressure, a casting is taken out after cooling, surface treatment before coating of the die casting die is a key step for ensuring the quality of a coating and the performance of the die, and clean and flat substrates are provided for the coating through operations such as deburring, polishing, chemical cleaning and the like. Before the die coating, the die inner hole needs to be polished, the specifications of the die inner hole diameter are various in common market, the traditional equipment adopts a fixed polishing head, only the single inner hole diameter is adapted, a plurality of sets of polishing heads are required to be equipped for different inner hole diameters, and the cost is increased. Disclosure of utility model Based on the above, it is necessary to provide a surface treatment device before coating a die casting die, which is suitable for inner holes of different dies. In order to solve the above technical problems, the present utility model solves the problems set forth in the above background art through the following technical solutions. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A die casting die coating front surface treatment device, comprising: The workbench is characterized in that a driving piece is arranged at the top of the workbench, a transmission rod is arranged below the driving piece, and an adjusting rod is fixedly connected to the bottom end of the transmission rod; The inner cavity of spout is provided with the hole and handles the piece, the hole handles the piece including sliding connection in the slider of spout inner cavity, the outside fixedly connected with fixed block of slider, the outside fixedly connected with of fixed block polishes the piece, a plurality of locating hole has been seted up to the internal face of spout, it has positioning bolt to run through between the locating hole that polishes the piece and correspond. As a preferred embodiment of the die casting die coating pretreatment equipment provided by the utility model, the driving piece comprises a side frame fixed on one side of the top of the workbench, one side of the side frame is fixedly provided with a first driving part, the first driving part is a cylinder in particular, the output end of the first driving part is fixedly connected with a connecting frame, the top of the connecting frame is fixedly provided with a second driving part, and the second driving part is a motor in particular. As a preferred embodiment of the die casting die coating front surface treatment device provided by the utility model, the output shaft of the second driving part can drive the transmission rod to rotate. As a preferred implementation mode of the die casting die coating front surface treatment equipment provided by the utility model, the shape of the adjusting rod is a cone, the bottom area is smaller than the top area, and the three chute annular arrays are arranged on the surface of the adjusting rod. As a preferable implementation mode of the die casting die coating front surface treatment equipment provided by the utility model, the shapes of the sliding groove and the sliding block are T-shaped, and the shape of the grinding block is arc-shaped. As a preferred implementation mode of the die casting die coating front surface treatment equipment provided by the utility model, the positioning holes are vertically distributed at intervals of different heights, and the intervals of the heights are determined according to the specification range of the inner hole diameter of a die commonly used in the market. As a preferred embodiment of the die casting die coating front surface treatment equipment provided by the utility model, the surface of the polishing block is provided with a hidden groove, and the outer end of the positioning bolt is positioned in the inner cavity of the hidden groove. As a preferred implementation mode of the die casting die coating front surface treatment equipment provided by the utility model, the top of the workbench is provided with a table top piece, the table top piece comprises three stand columns which are fixed at the top of the workbench and distributed