Jig for cutting round silica gel sleeve

Abstract

The utility model provides a jig for cutting a round silica gel sleeve, which comprises a workbench, a lower side fixed guide rail, an upper side movable sliding block, a left side guide wheel fixing block, a right side guide wheel fixing block, a left side guide wheel, a right side guide wheel, a cutting guide column, a blade and a blade fixing support, the lower side fixed guide rail and the blade fixing support are respectively fixed on the workbench, the upper side movable sliding block is installed on the lower side fixed guide rail and is in sliding fit with the lower side fixed guide rail, and the left side guide wheel fixing block and the right side guide wheel fixing block are respectively fixed on the upper side movable sliding block. The jig for cutting the circular silica gel sleeve has the advantages that the jig for cutting the circular silica gel sleeve is provided, the circular silica gel sleeve is cut, side face slotting of the circular silica gel sleeve is achieved, efficiency is improved, and the straightness of slotting can be well guaranteed.

Description

Technical Field

[0001] The utility model relates to a tooling fixture, in particular to a fixture for cutting a circular silicone sleeve. Background Art

[0002] The existing circular neon tubes are all designed with a hollow hole in the middle to allow the FPCB board and LED lamp beads to pass through, and then the LED light strip is pulled into the circular neon tube, which is troublesome to install. In order to facilitate installation, it is necessary to groove the side of the circular neon tube and install the LED lamp through the side groove. However, due to the lack of corresponding jigs, the efficiency of the groove is low and it is difficult to ensure the straightness of the groove.

[0003] Therefore, how to provide a jig for cutting the circular silicone sleeve to achieve the side grooving of the circular neon sleeve is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0004] In order to solve the problems in the prior art, the utility model provides a jig for cutting a circular silicone sleeve.

[0005] The utility model provides a jig for cutting circular silicone sleeves, comprising a workbench, a lower fixed guide rail, an upper movable slide block, a left guide wheel fixing block, a right guide wheel fixing block, a left guide wheel, a right guide wheel, a cutting guide column, a blade and a blade fixing bracket, wherein the lower fixed guide rail and the blade fixing bracket are respectively fixed to the workbench, the upper movable slide block is mounted on the lower fixed guide rail and slidably cooperates with the lower fixed guide rail, the left guide wheel fixing block and the right guide wheel fixing block are respectively fixed to the upper movable slide block, and the left guide wheel fixing block and the right guide wheel fixing block are arranged in parallel, the left guide wheel is mounted on the left guide wheel fixing block through a rotating shaft, the right guide wheel is mounted on the right guide wheel fixing block through a rotating shaft, a gap is provided between the left guide wheel and the right guide wheel, and the cutting guide column and the blade are respectively mounted on the blade fixing bracket.

[0006] As a further improvement of the present invention, a rotatable front end supporting wheel and a rear end supporting wheel are respectively installed at the front and rear ends of the upper movable sliding block.

[0007] As a further improvement of the utility model, the rotation axes of the front end supporting wheel and the rear end supporting wheel are horizontally arranged, and the rotation axes of the left guide wheel and the right guide wheel are vertically arranged.

[0008] As a further improvement of the present invention, the front end supporting wheel and the rear end supporting wheel are respectively installed at the front and rear ends of the upper movable sliding block through supporting wheel brackets.

[0009] As a further improvement of the utility model, the blade fixing bracket is provided with a blade groove, and the blade is embedded in the blade groove.

[0010] As a further improvement of the utility model, a screw hole is provided in the middle of the knife groove, a blade fixing screw is locked into the screw hole, and the blade fixing screw presses the blade.

[0011] As a further improvement of the utility model, the cutting guide column is located directly below the blade, and a conical guide head is provided at the front end of the cutting guide column.

[0012] As a further improvement of the present invention, the cross-sectional shape of the cutting guide column is the same as the shape of the middle hollow hole of the circular silicone sleeve.

[0013] The beneficial effect of the utility model is that through the above scheme, a jig for cutting a circular silicone sleeve is provided, and the circular silicone sleeve is cut to realize side grooving of the circular silicone sleeve, thereby improving efficiency and being able to better ensure the straightness of the grooving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other solutions can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The utility model is a schematic diagram of a jig for cutting a circular silicone sleeve.

[0016] Figure 2 The utility model is a partial schematic diagram of the front end of a jig for cutting a circular silicone sleeve.

[0017] Figure 3 The utility model is a partial schematic diagram of the rear end of a jig for cutting a circular silicone sleeve.

[0018] Figure 4 The utility model is a schematic diagram of the use state of a jig for cutting a circular silicone sleeve.

[0019] Figure 5 The utility model is a schematic diagram of the use state of a jig for cutting a circular silicone sleeve.

[0020] Figure 6 The utility model is a side view of a jig for cutting a circular silicone sleeve.

[0021] Figure 7The utility model is a top view of a jig for cutting a circular silicone sleeve. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0026] like Figures 1 to 7 As shown, a jig for cutting circular silicone sleeves includes a workbench 16, a lower fixed guide rail 14, an upper movable slide block 12, a left guide wheel fixing block 10, a right guide wheel fixing block 11, a left guide wheel 8, a right guide wheel 9, a cutting guide column 3, a blade 4 and a blade fixing bracket 2.

[0027] The lower fixed guide rail 14 and the blade fixing bracket 2 are respectively fixed on the workbench 16 , and the upper movable slider 12 is installed on the lower fixed guide rail 14 and slidably cooperates with it. The upper movable slider 12 can slide linearly along the lower fixed guide rail 14 .

[0028] The lower fixed guide rail 14 is T-shaped and fixed on the workbench 16 , and the upper movable slider 12 slides with the lower fixed guide rail 14 through the T-slot.

[0029] The lower fixed rail 14 is fixed to the workbench 16 by screws 13 .

[0030] The blade fixing bracket 2 is fixed on the workbench 16 by screws 15 .

[0031] The left guide wheel fixing block 10 and the right guide wheel fixing block 11 are respectively fixed on the upper movable slider 12, and the left guide wheel fixing block 10 and the right guide wheel fixing block 11 are arranged in parallel. When the upper movable slider 12 slides linearly, it drives the left guide wheel fixing block 10 and the right guide wheel fixing block 11 to perform synchronous linear motion.

[0032] The left guide wheel 8 is installed on the left guide wheel fixing block 10 through a rotating shaft, and the right guide wheel 9 is installed on the right guide wheel fixing block 11 through a rotating shaft. There is a gap between the left guide wheel 8 and the right guide wheel 9 that can clamp the circular silicone sleeve 18. When grooving and cutting, the circular silicone sleeve 18 is installed into the gap between the left guide wheel 8 and the right guide wheel 9, which can better fix the circular silicone sleeve 18 and prevent the circular silicone sleeve 18 from swinging left and right.

[0033] The cutting guide column 3 and the blade 4 are respectively installed on the blade fixing bracket 2 . The cutting guide column 3 is used to guide the circular silicone sleeve 18 , and the blade 4 is used to groove the side of the circular silicone sleeve 18 .

[0034] The front and rear ends of the upper movable slider 12 are respectively provided with a rotatable front end supporting wheel 5 and a front end supporting wheel 17 .

[0035] The rotation axes of the front end supporting wheel 5 and the front end supporting wheel 17 are horizontally arranged, that is, the front end supporting wheel 5 and the front end supporting wheel 17 are clamped on the left and right sides of the circular silicone sleeve 18, and the rotation axes of the left guide wheel 8 and the right guide wheel 9 are vertically arranged, that is, the left guide wheel 8 and the right guide wheel 9 are lifted below the circular silicone sleeve 18.

[0036] The front end supporting wheel 5 and the front end supporting wheel 17 are respectively mounted on the front and rear ends of the upper movable sliding block 12 by means of screws 6 and supporting wheel brackets 7 .

[0037] The blade fixing bracket 2 is provided with a blade groove 21 , and the blade 4 is embedded in the blade groove 21 .

[0038] A screw hole 22 is provided in the middle of the blade groove 21 , and a blade fixing screw 1 is locked into the screw hole 22 , and the blade fixing screw 1 presses the blade 4 tightly.

[0039] The cutting guide column 3 is located directly below the blade 4. A conical introduction head 31 is provided at the front end of the cutting guide column 3, which can better introduce the circular silicone sleeve 18 during cutting.

[0040] The cross-sectional shape of the cutting guide column 3 is the same as the shape of the middle hollow hole 181 of the circular silicone sleeve 18 , and can guide the circular silicone sleeve 18 to improve the straightness of the side slot 182 of the circular silicone sleeve 18 .

[0041] The utility model provides a jig for cutting a circular silicone sleeve. When cutting a circular silicone sleeve 18, first insert the circular silicone sleeve 18 into the middle seam position of the left guide wheel 8 and the right guide wheel 9. The guide wheels on both sides can prevent the light bar from swinging left and right. The front end support wheel 5 and the front end support wheel 17 support the circular silicone sleeve 18 to prevent the circular silicone sleeve 18 from deforming downward. In addition, the front end support wheel 5 and the front end support wheel 17 can offset the friction between the circular silicone sleeve 18 and the bottom. When cutting, the circular silicone sleeve 18 can be pulled with minimal force.

[0042] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A jig for cutting a circular silicone sleeve, characterized in that: The tool holder is provided with a plurality of guide wheels, each of which has a plurality of guide wheels respectively fixed to the workbench, and a plurality of guide wheels respectively fixed to the workbench, wherein the plurality of guide wheels are provided with a plurality of guide wheels respectively fixed to the workbench, and the plurality of guide wheels respectively fixed to the workbench, wherein the plurality of guide wheels are provided with a plurality of guide wheels respectively fixed to the workbench, and the plurality of guide wheels respectively fixed to the workbench.

2. The jig for cutting a circular silicone sleeve according to claim 1, characterized in that: The front and rear ends of the upper movable sliding block are respectively provided with a rotatable front end supporting wheel and a rear end supporting wheel.

3. The jig for cutting a circular silicone sleeve according to claim 2, characterized in that: The rotation axes of the front-end supporting wheel and the rear-end supporting wheel are arranged horizontally, and the rotation axes of the left-side guide wheel and the right-side guide wheel are arranged vertically.

4. The jig for cutting a circular silicone sleeve according to claim 2, characterized in that: The front end supporting wheel and the rear end supporting wheel are respectively installed at the front and rear ends of the upper movable sliding block through supporting wheel brackets.

5. The jig for cutting a circular silicone sleeve according to claim 1, characterized in that: The blade fixing bracket is provided with a blade groove, and the blade is embedded in the blade groove.

6. The jig for cutting a circular silicone sleeve according to claim 5, characterized in that: A screw hole is arranged in the middle of the blade groove, and a blade fixing screw is locked into the screw hole, and the blade fixing screw presses the blade.

7. The jig for cutting a circular silicone sleeve according to claim 1, characterized in that: The cutting guide column is located directly below the blade, and a conical guide head is provided at the front end of the cutting guide column.

8. The jig for cutting a circular silicone sleeve according to claim 1, characterized in that: The cross-sectional shape of the cutting guide column is the same as the shape of the middle hollow hole of the circular silicone sleeve.

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