Die repairing equipment

Abstract

The utility model discloses mold repairing equipment, which belongs to the technical field of molds and comprises a mold to be repaired and a machining repairing mechanism, the machining repairing mechanism comprises a machining table, and the mold is placed on the mold; the transmission grinding mechanism comprises an upper transmission assembly and a lower transmission assembly, the upper transmission assembly is installed on the inner top of the machining table in a limiting and sliding mode, the lower transmission assembly is installed below the upper transmission assembly in a limiting and sliding mode, the upper transmission assembly and the lower transmission assembly are arranged in a crossed and staggered mode, and a grinding piece is installed at the bottom of the lower transmission assembly; the grinding piece and the mold are correspondingly arranged, the machining table is used for positioning the mold, the grinding piece is matched with displacement of the upper transmission assembly and the lower transmission assembly to grind the mold, the grinding efficiency is improved, the ground position is more smooth and higher in precision, and the mold repairing, grinding and repairing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of molds, and in particular to a mold repairing device. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, moulds are tools used to make shaped objects. This tool is composed of various parts, and different moulds are composed of different parts.

[0003] During the use of the mold, the mold will gradually wear out due to the friction between the material. This wear will cause the dimensional accuracy and surface quality of the mold to decrease, thus affecting the quality and production efficiency of the product. At the same time, the mold may be scratched by hard objects during the processing process, or cracks may occur due to stress concentration. The mold can be repaired conveniently through thermal spraying, brush plating, surfacing, laser repair, etc., but the mold needs to be polished after repair to improve its accuracy. However, at present, the staff manually polishes the damaged position with sandpaper to repair the mold, which takes a long time and has low work efficiency. How to invent a mold repair device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mold repairing device, which aims to improve the problem of long time consumption and low work efficiency in manual grinding and repairing of molds.

[0005] The utility model is implemented as follows: a mold repair device, including a mold to be repaired, and also including

[0006] a processing and repairing mechanism, the processing and repairing mechanism comprising a processing table on which the mold is placed;

[0007] The transmission and grinding mechanism comprises an upper transmission assembly and a lower transmission assembly, wherein the upper transmission assembly is slidably mounted on the inner top of the processing table, and the lower transmission assembly is slidably mounted below the upper transmission assembly, the upper transmission assembly and the lower transmission assembly are cross-staggered, and a grinding piece is installed at the bottom of the lower transmission assembly, and the grinding piece is arranged corresponding to the mold.

[0008] In a preferred technical solution of the utility model, the processing table includes a bottom plate and a top plate, the two ends of one side of the bottom plate are respectively fixedly connected with support columns, the top of the support columns are fixedly connected to the two ends of one side of the top plate, a boss is placed on the side above the bottom plate away from the support columns, and the mold is placed on the boss.

[0009] In a preferred technical solution of the utility model, a double-axis cylinder is arranged above the boss, and the double-axis cylinder is respectively installed on the four sides of the top of the boss, and the output ends of the double-axis cylinder are respectively abutted against the mold.

[0010] In a preferred technical solution of the present invention, the upper transmission assembly includes an upper mounting plate and an upper displacement plate, the top two ends of the upper mounting plate are respectively fixedly connected with a top cylinder, the top cylinder is fixedly installed under the top plate, the bottom two ends of the upper mounting plate are respectively fixedly connected with an upper end positioning plate, an upper sliding rod is fixedly connected between the upper end positioning plates, an upper sliding block is slidably sleeved on the outside of the upper sliding rod, and the upper displacement plate is fixedly installed on the bottom of the upper sliding block.

[0011] In a preferred technical solution of the utility model, the upper slide bar is respectively installed at both ends of the upper end positioning plate, the four corners of the upper displacement plate are respectively fixedly connected with upper sliders, and every two upper sliders are respectively slidably connected to the upper slide bar.

[0012] In a preferred technical solution of the present utility model, an upper cylinder is fixedly installed above the upper displacement plate, and the top of the upper cylinder is arranged corresponding to the bottom of the upper mounting plate.

[0013] In a preferred technical solution of the present invention, the lower transmission assembly includes a lower displacement plate, the top two ends of the lower displacement plate are respectively fixedly connected with lower end positioning plates, a lower sliding rod is fixedly connected between the lower end positioning plates, a lower sliding block is slidably sleeved on the outside of the lower sliding block, the lower sliding block is fixedly installed on the bottom of the upper displacement plate, and the lower sliding rod is vertically arranged to the upper sliding rod.

[0014] In a preferred technical solution of the utility model, both ends of the lower end positioning plate are respectively fixedly connected with lower sliding rods, and the lower sliding blocks are respectively fixedly installed at the four bottom corners of the upper displacement plate, and every two lower sliding blocks are slidably connected with one lower sliding rod.

[0015] In a preferred technical solution of the present utility model, a lower cylinder is fixedly mounted on the bottom of the upper displacement plate, and the bottom of the lower cylinder is arranged corresponding to the lower displacement plate.

[0016] In a preferred technical solution of the present utility model, a handle is installed on the outer side of the lower end positioning plate close to the boss, and the handle is fixedly installed on both sides of the lower end positioning plate.

[0017] The beneficial effect of the utility model is as follows: the utility model obtains a mold repairing device through the above design. When in use, the mold is manually placed above the boss, and the mold is positioned by controlling multiple dual-axis cylinders so that the damaged position is located above, and the damaged position of the mold is repaired. After the repair is completed, the top cylinder controls the upper transmission assembly and the lower transmission assembly to descend as a whole, and at the same time, the upper cylinder and the lower cylinder are shortened at the same time to respectively release the abutment with the upper mounting plate and the lower displacement plate. At this time, the worker pulls the handle to adjust the position of the grinding piece so that the grinding piece grinds the surface of the mold. After the grinding is completed, the top cylinder drives the upper mounting plate to rise, and at the same time, the upper cylinder and the lower cylinder extend to abut against the upper mounting plate and the lower displacement plate, so that the upper displacement plate and the lower displacement plate can be shaken at will, thereby improving the efficiency of repair and grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the processing and repairing mechanism provided by the embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of one side of the processing and repairing mechanism provided in the embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of a transmission grinding mechanism provided in an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the processing table structure provided in an embodiment of the utility model.

[0023] In the figure: 100-processing and repairing mechanism; 110-processing table; 111-bottom plate; 112-support column; 113-top plate; 114-boss; 115-double-axis cylinder; 120-mold; 200-transmission and polishing mechanism; 210-upper transmission assembly; 211-upper mounting plate; 212-top cylinder; 213-upper end positioning plate; 214-upper slide bar; 215-upper slider; 216-upper cylinder; 217-upper displacement plate; 220-lower transmission assembly; 221-lower displacement plate; 222-lower slider; 223-lower slide bar; 224-lower end positioning plate; 225-handle; 226-lower cylinder; 230-polishing part. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 and Figure 2 The utility model provides a technical solution: a mold repair device, including a mold 120 to be repaired, and also including

[0026] A processing and repairing mechanism 100, the processing and repairing mechanism 100 includes a processing table 110, and a mold 120 is placed on the mold 120; a transmission and grinding mechanism 200, the transmission and grinding mechanism 200 includes an upper transmission assembly 210 and a lower transmission assembly 220, the upper transmission assembly 210 is slidingly installed on the inner top of the processing table 110, and the lower transmission assembly 220 is slidingly installed below the upper transmission assembly 210, the upper transmission assembly 210 and the lower transmission assembly 220 are cross-staggered, and a grinding piece 230 is installed at the bottom of the lower transmission assembly 220, and the grinding piece 230 is correspondingly arranged to the mold 120, the processing table 110 is used to position the mold 120, and the grinding piece 230 cooperates with the displacement of the upper transmission assembly 210 and the lower transmission assembly 220 to grind the mold 120, thereby improving the grinding efficiency and making the grinding position smoother and more accurate.

[0027] The upper transmission assembly 210 and the lower transmission assembly 220 are both connected to the control via a single chip microcomputer.

[0028] See also Figure 3 and Figure 4 The processing table 110 includes a bottom plate 111 and a top plate 113. The two ends of one side of the bottom plate 111 are fixedly connected with support columns 112 respectively. The top of the support column 112 is fixedly connected with the two ends of one side of the top plate 113. A boss 114 is placed on the upper side of the bottom plate 111 away from the support column 112, and the mold 120 is placed on the boss 114. A double-axis cylinder 115 is arranged above the boss 114. The double-axis cylinder 115 is respectively installed on the four sides of the top of the boss 114. The output ends of the double-axis cylinder 115 are respectively in contact with the mold 120. The double-axis cylinder 115 is used to limit the mold 120. At the same time, the double-axis cylinder 115 can be replaced with other positioning devices.

[0029] The upper transmission assembly 210 includes an upper mounting plate 211 and an upper displacement plate 217. The top two ends of the upper mounting plate 211 are respectively fixedly connected with a top cylinder 212, and the top cylinder 212 is fixedly installed below the top plate 113. The bottom two ends of the upper mounting plate 211 are respectively fixedly connected with an upper end positioning plate 213, and an upper sliding rod 214 is fixedly connected between the upper end positioning plates 213. The upper sliding rod 214 is slidably sleeved with an upper slider 215 on the outside, and the upper displacement plate 217 is fixedly installed at the bottom of the upper slider 215.

[0030] The upper slide bar 214 is respectively installed at both ends of the upper end positioning plate 213, and the four corners of the upper displacement plate 217 are respectively fixedly connected with the upper sliders 215, and every two upper sliders 215 are respectively slidably sleeved with the upper slide bar 214. The upper displacement plate 217 is fixedly installed with an upper cylinder 216, and the top of the upper cylinder 216 is correspondingly arranged with the bottom of the upper mounting plate 211. The upper displacement plate 217 slides on the upper slide bar 214 in cooperation with the upper slider 215, and the upper cylinder 216 abuts against the upper mounting plate 211 to limit the displacement of the upper displacement plate 217, and an anti-slip pad is arranged at the end of the upper cylinder 216.

[0031] The lower transmission assembly 220 includes a lower displacement plate 221, and the top two ends of the lower displacement plate 221 are respectively fixedly connected with lower end positioning plates 224, and a lower sliding rod 223 is fixedly connected between the lower end positioning plates 224. The outer side of the lower sliding rod 223 is slidably sleeved with a lower sliding block 222, and the lower sliding block 222 is fixedly installed on the bottom of the upper displacement plate 217, and the lower sliding rod 223 is vertically arranged with the upper sliding rod 214.

[0032] The two ends of the lower end positioning plate 224 are respectively fixedly connected with lower sliding rods 223, and the lower sliding blocks 222 are respectively fixedly installed at the four corners of the bottom of the upper displacement plate 217, and every two lower sliding blocks 222 are slidably connected with a lower sliding rod 223. The bottom of the upper displacement plate 217 is fixedly installed with a lower cylinder 226, and the bottom of the lower cylinder 226 is set corresponding to the lower displacement plate 221. The lower cylinder 226 is used to limit the position of the lower displacement plate 221. The outer side of the lower end positioning plate 224 close to the boss 114 is installed with a handle 225, and the handle 225 is fixedly installed on both sides of the lower end positioning plate 224. The handle 225 is convenient for manual operation.

[0033] Working principle: The mold 120 is manually placed above the boss 114, and the mold 120 is positioned by controlling multiple dual-axis cylinders 115 so that the damaged position is located above, and the damaged position of the mold 120 is repaired. After the repair is completed, the top cylinder 212 controls the upper transmission assembly 210 and the lower transmission assembly 220 to descend as a whole, and at the same time, the upper cylinder 216 and the lower cylinder 226 are shortened at the same time to release the contact with the upper mounting plate 211 and the lower displacement plate 221 respectively. At this time, the worker pulls the handle 225 to adjust the position of the polishing piece 230, so that the polishing piece 230 polishes the surface of the mold 120. After the polishing is completed, the top cylinder 212 drives the upper mounting plate 211 to rise, and at the same time, the upper cylinder 216 and the lower cylinder 226 extend to abut against the upper mounting plate 211 and the lower displacement plate 221, placing the upper displacement plate 217 and the lower displacement plate 221 to shake at will.

[0034] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mold repair device, comprising a mold to be repaired, characterized in that: Also includes a processing and repairing mechanism, the processing and repairing mechanism comprising a processing table on which the mold is placed; The transmission and grinding mechanism comprises an upper transmission assembly and a lower transmission assembly, wherein the upper transmission assembly is slidably mounted on the inner top of the processing table, and the lower transmission assembly is slidably mounted below the upper transmission assembly, the upper transmission assembly and the lower transmission assembly are cross-staggered, and a grinding piece is installed at the bottom of the lower transmission assembly, and the grinding piece is arranged corresponding to the mold.

2. A mold repair device according to claim 1, characterized in that: The processing table includes a bottom plate and a top plate, the two ends of one side of the bottom plate are respectively fixedly connected with support columns, the top of the support column is fixedly connected with the two ends of one side of the top plate, a boss is placed on the side above the bottom plate away from the support column, and the mold is placed on the boss.

3. A mold repair device as claimed in claim 2, characterized in that: A double-axis cylinder is arranged above the boss, and the double-axis cylinder is respectively installed on the four sides of the top of the boss, and the output ends of the double-axis cylinder are respectively in contact with the mold.

4. A mold repairing device as claimed in claim 2, characterized in that: The upper transmission assembly includes an upper mounting plate and an upper displacement plate, the top two ends of the upper mounting plate are respectively fixedly connected with top cylinders, the top cylinder is fixedly installed below the top plate, the bottom two ends of the upper mounting plate are respectively fixedly connected with upper end positioning plates, an upper sliding rod is fixedly connected between the upper end positioning plates, an upper sliding block is slidably sleeved on the outside of the upper sliding rod, and the upper displacement plate is fixedly installed on the bottom of the upper sliding block.

5. A mold repairing device as claimed in claim 4, characterized in that: The upper slide bars are respectively mounted on the two ends of the upper end positioning plate, the four corners of the upper displacement plate are respectively fixedly connected with upper slide blocks, and every two upper slide blocks are respectively slidably sleeved with the upper slide bars.

6. A mold repairing device as claimed in claim 4, characterized in that: An upper cylinder is fixedly mounted above the upper displacement plate, and the top of the upper cylinder is arranged correspondingly to the bottom of the upper mounting plate.

7. A mold repairing device according to claim 6, characterized in that: The lower transmission assembly includes a lower displacement plate, the top two ends of the lower displacement plate are respectively fixedly connected with lower end positioning plates, a lower sliding rod is fixedly connected between the lower end positioning plates, a lower sliding block is slidably sleeved on the outside of the lower sliding block, the lower sliding block is fixedly installed on the bottom of the upper displacement plate, and the lower sliding rod is vertically arranged with the upper sliding rod.

8. A mold repairing device according to claim 7, characterized in that: Both ends of the lower end positioning plate are respectively fixedly connected with lower sliding rods, and the lower sliding blocks are respectively fixedly installed at the four bottom corners of the upper displacement plate, and every two lower sliding blocks are slidably sleeved with one lower sliding rod.

9. A mold repairing device according to claim 7, characterized in that: A lower cylinder is fixedly mounted on the bottom of the upper displacement plate, and the bottom of the lower cylinder is arranged corresponding to the lower displacement plate.

10. A mold repairing device according to claim 7, characterized in that: A handle is installed on the outer side of the lower end positioning plate close to the boss, and the handle is fixedly installed on both sides of the lower end positioning plate.

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