Cross-shaped notching tool for silica gel pad

Abstract

The utility model relates to the technical field of silica gel pad notching, in particular to a silica gel pad cross-shaped notching tool which comprises a base support, a lateral assembling support is fixedly assembled on the upper surface of the base support, and a longitudinal air cylinder is fixedly assembled on the outer side face of the lateral assembling support. According to the cross-shaped notching tool for the silica gel pad, the function of a traditional cross-shaped cutter is split, the cross-shaped cutter and the rotating mechanism are combined, a single module is easy to achieve, the function is controllable, the structure is adjustable, and the cutting effect is greatly improved; cross-shaped cutting is conducted in an overturning limiting mode, and the cutting stability and accuracy are greatly improved; by adopting the quick-release structural design, the silica gel pad is convenient to assemble and disassemble, and later maintenance and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone pad incisions, in particular to a silicone pad cross incision tool. Background Art

[0002] The traditional method for processing cross cuts on general silicone pads is to use a cross cutter. The cutting edges in the four directions of the cutter must be sharpened evenly and without deviation. If the cutting edge is not handled properly, it is easy to cause the cut to be eccentric and burrs to be generated. This process has high requirements for the cutter. In the actual production process, the operation is cumbersome and the defect rate is very high. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the traditional processing method of silicone pads easily leads to eccentric incision and burr generation; the requirements for the cutter are relatively high, and in the actual production process, the operation is cumbersome and the defect rate is very high.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a silicone pad cross-cut tooling, including a base bracket, a lateral assembly bracket is fixedly assembled on the upper surface of the base bracket, a longitudinal cylinder is fixedly assembled on the outer side surface of the lateral assembly bracket, a flat cutter seat is axially fixed to the bottom of the lifting rod of the longitudinal cylinder, a bottom operating table is fixedly assembled on the upper surface of the base bracket just below the longitudinal cylinder, an upper assembly mold base for placing the silicone pad is movably assembled on the upper surface of the bottom operating table, the bottom operating table is movably assembled with a rotating mechanism through the upper assembly mold base, and position-adjustable locking mechanisms are installed on the upper surface of the base bracket on both sides of the bottom operating table.

[0005] The two ends of the outer side surface of the upper assembly mold base are symmetrically provided with lateral assembly grooves with upper ends opened.

[0006] An external control crossbar matched with a position-adjustable locking mechanism is fixedly mounted on the outer arc surface of the rotating mechanism, and an internal limit block matched with a lateral mounting groove is disposed on the inner arc surface of the rotating mechanism.

[0007] The upper surface of the base bracket is provided with an overhead slide groove for assembling a position-adjustable locking mechanism, and the inner bottom surface of the overhead slide groove is provided with a strip-shaped assembly opening. The position-adjustable locking mechanism is fixedly connected to the interior of the overhead slide groove through a bottom locking bolt passing through the strip-shaped assembly opening.

[0008] The position-adjustable locking mechanism is provided with a lateral locking groove on a side wall adjacent to the end of the external control cross bar.

[0009] A push-type joint control switch for controlling the longitudinal cylinder is fixedly installed on the inner top surface of the lateral locking groove.

[0010] The beneficial effects of the utility model are:

[0011] (1) The cross-cutting tool for silicone pads of the utility model splits the function of the traditional cross cutter and completes it by combining a straight cutter and a rotating mechanism. The single module is easier to implement, and the function is controllable, the structure is adjustable, and the cutting effect is greatly improved;

[0012] (2) The cross cutting is performed by using the flip limit method, which greatly improves the cutting stability and accuracy;

[0013] (3) The quick-detachable structure design makes it easy to load and unload the silicone pad and facilitate subsequent maintenance and replacement;

[0014] (4) The automatic control method makes the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the assembly position of the rotating mechanism in the utility model. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1 and Figure 2A silicone pad cross-cut tooling shown in the figure includes a base bracket 1, a lateral assembly bracket 2 is fixedly mounted on the upper surface of the base bracket 1, a longitudinal cylinder 3 is fixedly mounted on the outer side surface of the lateral assembly bracket 2, a flat cutter seat 4 is axially fixed to the bottom of the lifting rod of the longitudinal cylinder 3, a bottom operating table 5 is fixedly mounted on the upper surface of the base bracket 1 just below the longitudinal cylinder 3, an upper surface of the bottom operating table 5 is movably mounted with an upper assembly mold base 6 for placing the silicone pad, the bottom operating table 5 is movably mounted with a rotating mechanism 7 through the upper assembly mold base 6, and position-adjustable locking mechanisms 8 are installed on both sides of the bottom operating table 5 on the upper surface of the base bracket 1.

[0021] The vertical cylinder 3 drives the straight-line cutter seat 4 to make a straight-line incision inside the silicone by descending, and then the rotating mechanism 7 drives the silicone pad inside the upper limb assembly mold seat 6 to rotate 90 degrees, and then performs a second cutting, thereby cutting a cross-shaped incision.

[0022] By pressing the silicone pad located inside the upper assembly die base 6 through the rotating mechanism 7, deformation of the cut caused by squeezing and deformation of the silicone pad during cutting can be avoided.

[0023] In order to facilitate loading and unloading, lateral assembly grooves 9 with upper ends opened are symmetrically provided at both ends of the outer side surface of the upper assembly mold base 6 .

[0024] In order to cooperate with the rotation control, the outer arc surface of the rotating mechanism 7 is fixedly equipped with an external control cross bar 11 that cooperates with the position-adjustable locking mechanism 8, and the inner arc surface of the rotating mechanism 7 has an internal limit block 12 that cooperates with the lateral assembly groove 9.

[0025] The rotating mechanism 7 is inserted into the lateral assembly groove 9 from top to bottom through the internal limit block 12, and then adjusted by lateral rotation, synchronously driving the silicone pad located inside the upper assembly mold base 6 to rotate.

[0026] In order to facilitate loading and unloading and adjust the spacing, so as to adapt to bottom operating tables 5 of different specifications, an upper surface of the base bracket 1 is provided with an upper slide groove 13 for assembling a position-adjustable locking mechanism 8, and a strip assembly opening 14 is provided on the inner bottom surface of the upper slide groove 13. The position-adjustable locking mechanism 8 is fixedly connected to the inside of the upper slide groove 13 through the bottom locking bolt passing through the strip assembly opening 14.

[0027] In order to cooperate with lateral locking and control and improve stability during cutting, a lateral locking groove 15 is opened on the side wall of the position-adjustable locking mechanism 8 near the end of the external control cross bar 11.

[0028] In order to cooperate with positioning and automatic control, a push-type joint control switch 16 for controlling the longitudinal cylinder 3 is fixedly installed on the inner top surface of the lateral locking groove 15.

[0029] A top positioning groove matching with the push-type interlocking switch 16 is provided on the upper surface of the external control cross bar 11. When the external control cross bar 11 squeezes the push-type interlocking switch 16, the push-type interlocking switch 16 retracts inward and then is inserted into the top positioning groove. The push-type interlocking switch 16 releases half of its stroke downward. At this time, the push-type interlocking switch 16 starts the longitudinal cylinder 3 to drive the flat cutter seat 4 to cut the silicone pad. When the external control cross bar 11 is flipped outward, the push-type interlocking switch 16 retracts inward and then releases all of its stroke downward. At this time, the push-type interlocking switch 16 does not start the longitudinal cylinder 3.

[0030] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A silicone pad cross-cut tooling, comprising a base support (1), characterized in that: The upper surface of the base bracket (1) is fixedly equipped with a lateral assembly bracket (2), the outer surface of the lateral assembly bracket (2) is fixedly equipped with a longitudinal cylinder (3), the bottom of the lifting rod of the longitudinal cylinder (3) is axially fixed with a flat cutter seat (4), the upper surface of the base bracket (1) is located directly below the longitudinal cylinder (3) and is fixedly equipped with a bottom operating table (5), the upper surface of the bottom operating table (5) is movably equipped with an upper assembly mold base (6) for placing a silicone pad, the bottom operating table (5) is movably equipped with a rotating mechanism (7) through the upper assembly mold base (6), and the upper surface of the base bracket (1) is equipped with position-adjustable locking mechanisms (8) on both sides of the bottom operating table (5).

2. A silicone pad cross-cut tooling according to claim 1, characterized in that: The two ends of the outer side surface of the upper assembly mold base (6) are symmetrically provided with lateral assembly grooves (9) with upper ends opened.

3. A silicone pad cross-cut tooling according to claim 2, characterized in that: An external control cross bar (10) that matches the position-adjustable locking mechanism (8) is fixedly mounted on the outer arc surface of the rotating mechanism (7), and an internal limit block (11) that matches the lateral assembly groove (9) is provided on the inner arc surface of the rotating mechanism (7).

4. The cross-cut tooling for silicone pad according to claim 1, characterized in that: The upper surface of the base bracket (1) is provided with an overhead sliding groove (12) for assembling a position-adjustable locking mechanism (8), and the inner bottom surface of the overhead sliding groove (12) is provided with a strip-shaped assembly opening (13). The position-adjustable locking mechanism (8) is fixedly connected to the interior of the overhead sliding groove (12) via a bottom locking bolt passing through the strip-shaped assembly opening (13).

5. The cross-cut tooling for silicone pad according to claim 3 is characterized by: The position-adjustable locking mechanism (8) is provided with a lateral locking groove (14) on the side wall adjacent to the end of the external control cross bar (10).

6. A silicone pad cross-cut tooling according to claim 5, characterized in that: A push-type joint control switch (15) for controlling the vertically arranged cylinder (3) is fixedly mounted on the inner top surface of the lateral locking groove (14).

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