Multi-station one-key clamp changing mechanism

Abstract

The utility model discloses a multi-station one-key clamp changing mechanism. The multi-station one-key clamp changing mechanism comprises a bottom plate. The first moving unit is located in the bottom plate; the stand columns are assembled on the bottom plate and located on the inner side of the first moving unit; the second moving units are transversely arranged on the stand columns; a mold group is placed on the first moving unit, a plurality of first connecting rods are arranged on the mold group, the second moving unit drives second connecting rods to move transversely, and when the first connecting rods are connected with the second connecting rods, the first connecting rods and the second connecting rods are assembled into a whole. The supporting rods and the first connecting rods are installed above the mold sets, overall clamp changing of all the mold sets is achieved, the adaptation degree is extremely high, and meanwhile all the moving units are matched, so that the mold sets can rapidly enter the stations, and installation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of mold set replacement, in particular to a multi-station one-button clamp replacement mechanism. Background Art

[0002] The production automation assembly line is a way to save labor costs. In product stamping, multiple molds are often required for multiple stampings. After the stamping, the workpiece is transferred to the next process. Each transfer requires a corresponding clamping tool. There is no correlation between the multiple transfer tools, which leads to a large number of transfer tools and wastes manpower or equipment costs. Furthermore, the clamping tools of different mold groups may be different, and the clamping solutions for vertical or horizontal clamping are also different. Therefore, how to quickly replace the clamping unit of the mold group is a technical problem that needs to be solved urgently. Utility Model Content

[0003] The utility model aims at the deficiencies in the prior art and provides a multi-station one-key clamp changing mechanism.

[0004] In order to solve the above technical problems, the utility model solves the problems through the following technical solutions: a multi-station one-touch clamping mechanism includes a base plate; a first movable unit, which is located in the base plate; a plurality of columns, which are assembled on the base plate and are located on the inner side of the first movable unit; a plurality of second movable units, which are laterally arranged on the columns; a mold group is placed on the first movable unit, and a plurality of first connecting rods are arranged on the mold group, and the second movable unit drives the second connecting rod to move laterally, and when the first connecting rod is connected to the second connecting rod, the first connecting rod and the second connecting rod are assembled into one.

[0005] In the above scheme, preferably, protrusions are provided at both ends of the first connecting rod, and a groove is left between the protrusion and the first connecting rod; a slot is provided at the second connecting rod corresponding to the connecting protrusion, the inside of the slot is used to place the protrusion, the inside of the slot is lower than the outside, and the outside of the slot is used as a limiting groove.

[0006] In the above solution, preferably, a reinforcing plate is provided on the top of the slot, and the reinforcing plate is used for limiting the protrusion.

[0007] In the above scheme, preferably, the reinforcement plate is movably connected to the second connecting rod, a slidable top block is provided protruding from the slot, the reinforcement plate is connected to the second connecting rod by a spring, the top block and the reinforcement plate are connected by an inclined block, and when the top block moves toward the inside of the second connecting rod, the first reinforcement plate moves toward the slot.

[0008] In the above solution, preferably, the inclined block is provided with a first inclined surface and a second inclined surface corresponding to the reinforcement and the plate top block, and the first inclined surface and the second inclined surface are symmetrically arranged.

[0009] In the above solution, preferably, the second movable unit is arranged on the third movable unit, and the third movable unit is arranged on the column for vertical movement.

[0010] In the above solution, preferably, the first moving unit, the second moving unit and the third moving unit are all controlled to move distances by servo motors.

[0011] In the above solution, preferably, the protrusion is a sphere.

[0012] In the above solution, preferably, the protrusion is a cylinder.

[0013] The beneficial effect of the utility model is that by installing a support rod and a first connecting rod above the mold group, the overall clamping of various mold groups can be changed, and the adaptability is extremely high. At the same time, in conjunction with various mobile units, the mold group can quickly enter the work station and complete the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 for Figure 1 Schematic diagram of point A.

[0016] Figure 3 It is the front view of the utility model.

[0017] Figure 4 It is a side view of the utility model.

[0018] Figure 5 for Figure 4 BB section view.

[0019] Figure 6 for Figure 5 Enlarged view of point C.

[0020] Figure 7 It is a side view of the utility model.

[0021] Figure 8 It is a three-dimensional diagram of the utility model.

[0022] Fig. 9 for Figure 8 Enlarged view of point D. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figure 1-Figure 9A multi-station one-button clamping mechanism includes a base plate 1, on which a first movable unit 4 is arranged. Generally, the mold set 3 is placed on the base plate 1 and moved by the first movable unit 4.

[0024] A plurality of columns 2 are arranged on the base plate 1. Specifically, the columns 2 include four groups. Parts for cooperating with the mold group 3 are arranged on the top of the columns 2. The mold group 3 needs to be further moved to the upper parts between the columns 2. The first moving unit 4 is located on the base plate 1, and the first moving unit 4 is located inside the columns 2, so the mold group 3 can be moved to the bottom between the columns 2.

[0025] A plurality of first connecting rods 7 are arranged above the mold group 3. The first connecting rods 7 are arranged higher than the mold group 3. Two groups of the first connecting rods 7 are arranged. The first connecting rods 7 are placed horizontally on the mold group 3. At the same time, the first connecting rods 7 are arranged above the mold group 3 through support rods.

[0026] A second connecting rod 18 is provided to match the first connecting rod 7, and the number of the second connecting rods 18 is twice that of the first connecting rod 7, so both ends of the first connecting rod 7 have matching second connecting rods 18. Similarly, the second connecting rod 18 is provided on the column 2 through the second moving unit 5 to achieve lateral displacement of the second connecting rod 18.

[0027] When the first moving unit 4 drives the mold set 3 to move to the matching position of the first connecting rod 7 and the second connecting rod 18, and the second connecting rod 18 is moved toward the first connecting rod 7, the two are assembled into one, thereby achieving a quick installation effect.

[0028] Bumps 8 are provided at both ends of the first connecting rod 7, and a groove 9 is left between the bump 8 and the first connecting rod 7. At the same time, a clamping groove 10 is provided on the second connecting rod 18. The groove 9 clamps the edge of the clamping groove 10 to achieve further limiting. The clamping groove 10 matches the bump 8, that is, when the bump 8 enters the clamping groove 10, the first connecting rod 7 and the second connecting rod 18 are connected.

[0029] At the same time, in order to ensure that the second connecting rod 18 can drive the first connecting rod 7 to move, a reinforcing plate 11 is arranged above the slot 10, and the reinforcing plate 11 is connected and cooperated with the slot 10 to achieve position limiting with the protrusion 8. Further, in order to facilitate the protrusion 8 to enter the slot 10, the reinforcing plate 11 is movably connected to the second connecting rod 18, and the reinforcing plate 11 is connected to the second connecting rod 18 by a spring 12, and the top rod 16 is movably connected to the slot 10, and an inclined block 13 is arranged between the top rod 16 and the reinforcing plate 11, and the inclined block 13 is provided with a first inclined surface 14 toward the reinforcing plate 11, and a second inclined surface 15 toward the top rod 16.

[0030] When the protrusion 8 abuts against the push rod 16, that is, the protrusion 8 is basically located in the slot 10, and the inclined block 13 moves upward, the reinforcing plate 11 moves inward, thereby cooperating with the slot 10 to limit the protrusion 8. Therefore, the first inclined surface 14 and the second inclined surface 15 are set to cooperate with the movement of the reinforcing plate 11.

[0031] The third movable unit 6 is arranged on the column 2, and the second movable unit 5 is arranged on the third movable unit 6, that is, the third movable unit 6 drives the second connecting rod 18 to move vertically on the column 2, so the mold group 3 moves up and down following the second connecting rod 18, thereby completing the rapid replacement and installation of the fixture, and then cooperating with the next process for processing.

[0032] Generally, the first moving unit 4, the second moving unit 5 and the third moving unit 6 are all controlled by a linear module for moving distance, and the linear module uses a servo motor 17 to control the moving distance of each unit, which is efficient and accurate.

[0033] As a further explanation, the protrusion 8 can be in the shape of a sphere or a cylinder, and the slot 10 can be installed in coordination with the protrusion 8 .

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Multi-station one-button clamping mechanism, characterized by: Including base plate; A first moving unit, the first moving unit is located in the bottom plate; A plurality of columns, each of which is mounted on the bottom plate and located inside the first moving unit; A plurality of second movable units, wherein the second movable units are transversely arranged on the pillars; A mold group is placed on the first moving unit, and a plurality of first connecting rods are arranged on the mold group. The second moving unit drives the second connecting rod to move laterally. When the first connecting rod is connected to the second connecting rod, the first connecting rod and the second connecting rod are assembled into one.

2. The multi-station one-button clamp changing mechanism according to claim 1, characterized in that: The first connecting rod is provided with protrusions at both ends, and a groove is left between the protrusion and the first connecting rod; the second connecting rod is provided with a slot corresponding to the connecting protrusion, the inside of the slot is used to place the protrusion, the inside of the slot is lower than the outside, and the outside of the slot is used as a limiting groove.

3. The multi-station one-button clamp changing mechanism according to claim 2, characterized in that: A reinforcing plate is arranged on the top of the slot, and the reinforcing plate is used for limiting the protrusion.

4. The multi-station one-button clamp changing mechanism according to claim 3 is characterized in that: The reinforcement plate is movably connected to the second connecting rod, and a slidable top block is set on the protruding slot. The reinforcement plate is connected to the second connecting rod through a spring. The top block and the reinforcement plate are connected by an inclined block. When the top block moves toward the inside of the second connecting rod, the reinforcement plate moves toward the slot.

5. The multi-station one-button clamp changing mechanism according to claim 4, characterized in that: The inclined block is provided with a first inclined surface and a second inclined surface corresponding to the reinforcement and the plate top block, and the first inclined surface and the second inclined surface are symmetrically arranged.

6. The multi-station one-button clamp changing mechanism according to claim 3, characterized in that: The second moving unit is arranged on the third moving unit, and the third moving unit is arranged on the column for vertical movement.

7. The multi-station one-button clamp changing mechanism according to claim 6, characterized in that: The first moving unit, the second moving unit and the third moving unit are all controlled in moving distance by a servo motor.

8. The multi-station one-button clamp changing mechanism according to claim 2, characterized in that: The convex block is a sphere.

9. The multi-station one-button clamp changing mechanism according to claim 2, characterized in that: The convex block is a cylinder.

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